src/newgrf.cpp
author truebrain
Thu, 12 Jun 2008 21:07:25 +0000
branchnoai
changeset 10943 5f5a5dd407d8
parent 10920 e33442a2b239
child 10955 56b381e5253f
permissions -rw-r--r--
(svn r13497) [NoAI] -Add [Library]: pathfinder.road, a basic road pathfinder (no bridges/tunnels (yet)) (patch by Yexo, very nice job!)
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/* $Id$ */
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/** @file newgrf.cpp Base of all NewGRF support. */
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#include "stdafx.h"
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#include <stdarg.h>
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#include "openttd.h"
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#include "debug.h"
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#include "fileio.h"
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#include "engine_func.h"
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#include "engine_base.h"
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#include "spritecache.h"
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#include "sprite.h"
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#include "newgrf.h"
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#include "variables.h"
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#include "bridge.h"
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#include "town.h"
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#include "newgrf_engine.h"
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#include "newgrf_text.h"
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#include "fontcache.h"
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#include "currency.h"
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#include "landscape.h"
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#include "newgrf_config.h"
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#include "newgrf_house.h"
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#include "newgrf_sound.h"
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#include "newgrf_spritegroup.h"
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#include "newgrf_station.h"
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#include "cargotype.h"
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#include "industry.h"
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#include "newgrf_canal.h"
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#include "newgrf_commons.h"
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#include "newgrf_townname.h"
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#include "newgrf_industries.h"
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#include "gfxinit.h"
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#include "rev.h"
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#include "fios.h"
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#include "rail.h"
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#include "strings_func.h"
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#include "gfx_func.h"
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#include "date_func.h"
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#include "vehicle_func.h"
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#include "sound_func.h"
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#include "string_func.h"
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#include "road_func.h"
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#include "player_base.h"
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#include "settings_type.h"
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#include "map_func.h"
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#include <map>
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#include "table/strings.h"
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#include "table/sprites.h"
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#include "table/town_land.h"
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#include "table/build_industry.h"
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#include "table/landscape_sprite.h"
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/* TTDPatch extended GRF format codec
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 * (c) Petr Baudis 2004 (GPL'd)
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 * Changes by Florian octo Forster are (c) by the OpenTTD development team.
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 *
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 * Contains portions of documentation by TTDPatch team.
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 * Thanks especially to Josef Drexler for the documentation as well as a lot
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 * of help at #tycoon. Also thanks to Michael Blunck for is GRF files which
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 * served as subject to the initial testing of this codec. */
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static int _skip_sprites; // XXX
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static uint _file_index; // XXX
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static GRFFile *_cur_grffile;
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GRFFile *_first_grffile;
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static SpriteID _cur_spriteid;
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static GrfLoadingStage _cur_stage;
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static uint32 _nfo_line;
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static GRFConfig *_cur_grfconfig;
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/* Miscellaneous GRF features, set by Action 0x0D, parameter 0x9E */
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static byte _misc_grf_features = 0;
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/* 32 * 8 = 256 flags. Apparently TTDPatch uses this many.. */
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static uint32 _ttdpatch_flags[8];
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/* Used by Action 0x06 to preload a pseudo sprite and modify its content */
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static byte *_preload_sprite = NULL;
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/* Indicates which are the newgrf features currently loaded ingame */
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GRFLoadedFeatures _loaded_newgrf_features;
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enum GrfDataType {
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	GDT_SOUND,
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};
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static byte _grf_data_blocks;
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static GrfDataType _grf_data_type;
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typedef void (*SpecialSpriteHandler)(byte *buf, size_t len);
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enum {
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	MAX_STATIONS = 256,
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};
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/* Temporary data used when loading only */
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struct GRFTempEngineData {
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	uint16 cargo_allowed;
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	uint16 cargo_disallowed;
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};
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static GRFTempEngineData *_gted;
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/* Contains the GRF ID of the owner of a vehicle if it has been reserved.
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 * GRM for vehicles is only used if dynamic engine allocation is disabled,
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 * so 256 is the number of original engines. */
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static uint32 _grm_engines[256];
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/* Contains the GRF ID of the owner of a cargo if it has been reserved */
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static uint32 _grm_cargos[NUM_CARGO * 2];
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struct GRFLocation {
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	uint32 grfid;
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	uint32 nfoline;
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	GRFLocation(uint32 grfid, uint32 nfoline) : grfid(grfid), nfoline(nfoline) { }
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	bool operator<(const GRFLocation &other) const
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	{
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		return this->grfid < other.grfid || (this->grfid == other.grfid && this->nfoline < other.nfoline);
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	}
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};
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static std::map<GRFLocation, SpriteID> _grm_sprites;
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/** DEBUG() function dedicated to newGRF debugging messages
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 * Function is essentialy the same as DEBUG(grf, severity, ...) with the
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 * addition of file:line information when parsing grf files.
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 * NOTE: for the above reason(s) grfmsg() should ONLY be used for
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 * loading/parsing grf files, not for runtime debug messages as there
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 * is no file information available during that time.
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 * @param severity debugging severity level, see debug.h
9601
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 * @param str message in printf() format */
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void CDECL grfmsg(int severity, const char *str, ...)
0
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{
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	char buf[1024];
0
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	va_list va;
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	va_start(va, str);
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	vsnprintf(buf, sizeof(buf), str, va);
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	va_end(va);
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	DEBUG(grf, severity, "[%s:%d] %s", _cur_grfconfig->filename, _nfo_line, buf);
0
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}
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static inline bool check_length(size_t real, size_t wanted, const char *str)
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{
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	if (real >= wanted) return true;
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	grfmsg(0, "%s: Invalid pseudo sprite length %d (expected %d)!", str, real, wanted);
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	return false;
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}
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static inline byte grf_load_byte(byte **buf)
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{
0
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	return *(*buf)++;
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}
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static uint16 grf_load_word(byte **buf)
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{
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	uint16 val = grf_load_byte(buf);
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	return val | (grf_load_byte(buf) << 8);
0
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}
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static uint16 grf_load_extended(byte** buf)
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{
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	uint16 val;
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	val = grf_load_byte(buf);
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	if (val == 0xFF) val = grf_load_word(buf);
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	return val;
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}
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static uint32 grf_load_dword(byte **buf)
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{
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	uint32 val = grf_load_word(buf);
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	return val | (grf_load_word(buf) << 16);
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}
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static uint32 grf_load_var(byte size, byte **buf)
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{
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	switch (size) {
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		case 1: return grf_load_byte(buf);
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		case 2: return grf_load_word(buf);
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		case 4: return grf_load_dword(buf);
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		default:
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			NOT_REACHED();
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			return 0;
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	}
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}
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static const char *grf_load_string(byte **buf, size_t max_len)
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{
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	const char *string   = *(const char **)buf;
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	size_t string_length = ttd_strnlen(string, max_len);
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	if (string_length == max_len) {
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		/* String was not NUL terminated, so make sure it is now. */
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		(*buf)[string_length - 1] = '\0';
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		grfmsg(7, "String was not terminated with a zero byte.");
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	} else {
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		/* Increase the string length to include the NUL byte. */
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		string_length++;
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	}
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	*buf += string_length;
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	return string;
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}
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static GRFFile *GetFileByGRFID(uint32 grfid)
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{
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	GRFFile *file;
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	for (file = _first_grffile; file != NULL; file = file->next) {
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		if (file->grfid == grfid) break;
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	}
366
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	return file;
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}
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static GRFFile *GetFileByFilename(const char *filename)
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{
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	GRFFile *file;
366
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	for (file = _first_grffile; file != NULL; file = file->next) {
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		if (strcmp(file->filename, filename) == 0) break;
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   233
	}
366
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	return file;
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}
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9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
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   237
10249
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typedef std::map<StringID *, uint32> StringIDToGRFIDMapping;
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StringIDToGRFIDMapping _string_to_grf_mapping;
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   241
/** Used when setting an object's property to map to the GRF's strings
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   242
 * while taking in consideration the "drift" between TTDPatch string system and OpenTTD's one
9601
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diff changeset
   243
 * @param grfid Id of the grf file
9476
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   244
 * @param str StringID that we want to have the equivalent in OoenTTD
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 * @return the properly adjusted StringID
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   246
 */
9703
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   247
StringID MapGRFStringID(uint32 grfid, StringID str)
9476
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   248
{
9722
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   249
	/* StringID table for TextIDs 0x4E->0x6D */
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   250
	static StringID units_volume[] = {
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   251
		STR_NOTHING,    STR_PASSENGERS, STR_TONS,       STR_BAGS,
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diff changeset
   252
		STR_LITERS,     STR_ITEMS,      STR_CRATES,     STR_TONS,
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diff changeset
   253
		STR_TONS,       STR_TONS,       STR_TONS,       STR_BAGS,
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diff changeset
   254
		STR_TONS,       STR_TONS,       STR_TONS,       STR_BAGS,
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diff changeset
   255
		STR_TONS,       STR_TONS,       STR_BAGS,       STR_LITERS,
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   256
		STR_TONS,       STR_LITERS,     STR_TONS,       STR_NOTHING,
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   257
		STR_BAGS,       STR_LITERS,     STR_TONS,       STR_NOTHING,
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		STR_TONS,       STR_NOTHING,    STR_LITERS,     STR_NOTHING
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   259
	};
9826
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   260
9476
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   261
	/* 0xD0 and 0xDC stand for all the TextIDs in the range
9505
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glx
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diff changeset
   262
	 * of 0xD000 (misc graphics texts) and 0xDC00 (misc persistent texts).
9476
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   263
	 * These strings are unique to each grf file, and thus require to be used with the
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   264
	 * grfid in which they are declared */
9826
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diff changeset
   265
	switch (GB(str, 8, 8)) {
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   266
		case 0xD0: case 0xD1: case 0xD2: case 0xD3:
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   267
		case 0xDC:
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   268
			return GetGRFStringID(grfid, str);
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   269
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		case 0xD4: case 0xD5: case 0xD6: case 0xD7:
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   271
			/* Strings embedded via 0x81 have 0x400 added to them (no real
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   272
			 * explanation why...) */
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   273
			return GetGRFStringID(grfid, str - 0x400);
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   274
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		default: break;
9476
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   276
	}
9826
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   277
9703
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#define TEXID_TO_STRINGID(begin, end, stringid) if (str >= begin && str <= end) return str + (stringid - begin)
9517
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   279
	/* We have some changes in our cargo strings, resulting in some missing. */
9703
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	TEXID_TO_STRINGID(0x000E, 0x002D, STR_000E);
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	TEXID_TO_STRINGID(0x002E, 0x004D, STR_002E);
9722
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   282
	if (str >= 0x004E && str <= 0x006D) str = units_volume[str - 0x004E];
9703
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   283
	TEXID_TO_STRINGID(0x006E, 0x008D, STR_QUANTITY_NOTHING);
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   284
	TEXID_TO_STRINGID(0x008E, 0x00AD, STR_ABBREV_NOTHING);
9517
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   285
9723
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   286
	/* Map building names according to our lang file changes. There are several
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
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   287
	 * ranges of house ids, all of which need to be remapped to allow newgrfs
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   288
	 * to use original house names. */
9703
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   289
	TEXID_TO_STRINGID(0x200F, 0x201F, STR_200F_TALL_OFFICE_BLOCK);
9723
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   290
	TEXID_TO_STRINGID(0x2036, 0x2041, STR_2036_COTTAGES);
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   291
	TEXID_TO_STRINGID(0x2059, 0x205C, STR_2059_IGLOO);
9703
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   292
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   293
	/* Same thing for industries, since the introduction of 4 new strings above STR_482A_PRODUCTION_LAST_MONTH */
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   294
	TEXID_TO_STRINGID(0x482A, 0x483B, STR_482A_PRODUCTION_LAST_MONTH);
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   295
#undef TEXTID_TO_STRINGID
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   296
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   297
	if (str == STR_NULL) return STR_EMPTY;
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   298
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   299
	return str;
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   300
}
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   301
9545
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   302
static uint8 MapDOSColour(uint8 colour)
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   303
{
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   304
	if (_use_dos_palette) return colour;
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   305
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   306
	if (colour < 10) {
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   307
		static uint8 dos_to_win_colour_map[] = { 0, 215, 216, 136, 88, 106, 32, 33, 40, 245 };
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   308
		return dos_to_win_colour_map[colour];
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   309
	}
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   310
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   311
	if (colour >= 245 && colour < 254) return colour - 28;
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   312
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   313
	return colour;
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diff changeset
   314
}
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   315
10455
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   316
static std::map<uint32, uint32> _grf_id_overrides;
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   317
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   318
static void SetNewGRFOverride(uint32 source_grfid, uint32 target_grfid)
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   319
{
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   320
	_grf_id_overrides[source_grfid] = target_grfid;
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diff changeset
   321
	grfmsg(5, "SetNewGRFOverride: Added override of 0x%X to 0x%X", BSWAP32(source_grfid), BSWAP32(target_grfid));
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   322
}
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diff changeset
   323
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   324
static Engine *GetNewEngine(const GRFFile *file, VehicleType type, uint16 internal_id)
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diff changeset
   325
{
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diff changeset
   326
	/* Hack for add-on GRFs that need to modify another GRF's engines. This lets
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   327
	 * them use the same engine slots. */
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parents: 10355
diff changeset
   328
	const GRFFile *grf_match = NULL;
10776
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glx
parents: 10715
diff changeset
   329
	if (_settings_game.vehicle.dynamic_engines) {
10455
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diff changeset
   330
		uint32 override = _grf_id_overrides[file->grfid];
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diff changeset
   331
		if (override != 0) {
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diff changeset
   332
			grf_match = GetFileByGRFID(override);
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diff changeset
   333
			if (grf_match == NULL) {
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diff changeset
   334
				grfmsg(5, "Tried mapping from GRFID %x to %x but target is not loaded", BSWAP32(file->grfid), BSWAP32(override));
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diff changeset
   335
			} else {
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diff changeset
   336
				grfmsg(5, "Mapping from GRFID %x to %x", BSWAP32(file->grfid), BSWAP32(override));
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diff changeset
   337
			}
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diff changeset
   338
		}
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diff changeset
   339
	}
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diff changeset
   340
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   341
	/* Check if this vehicle is already defined... */
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diff changeset
   342
	Engine *e = NULL;
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diff changeset
   343
	FOR_ALL_ENGINES(e) {
10776
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glx
parents: 10715
diff changeset
   344
		if (_settings_game.vehicle.dynamic_engines && e->grffile != NULL && e->grffile != file && e->grffile != grf_match) continue;
10455
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diff changeset
   345
		if (e->type != type) continue;
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diff changeset
   346
		if (e->internal_id != internal_id) continue;
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diff changeset
   347
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diff changeset
   348
		if (e->grffile == NULL) {
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diff changeset
   349
			e->grffile = file;
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diff changeset
   350
			grfmsg(5, "Replaced engine at index %d for GRFID %x, type %d, index %d", e->index, BSWAP32(file->grfid), type, internal_id);
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diff changeset
   351
		}
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diff changeset
   352
		return e;
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diff changeset
   353
	}
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diff changeset
   354
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   355
	uint engine_pool_size = GetEnginePoolSize();
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diff changeset
   356
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diff changeset
   357
	/* ... it's not, so create a new one based off an existing engine */
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diff changeset
   358
	e = new Engine(type, internal_id);
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diff changeset
   359
	e->grffile = file;
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parents: 10355
diff changeset
   360
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diff changeset
   361
	if (engine_pool_size != GetEnginePoolSize()) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   362
		/* Resize temporary engine data ... */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   363
		_gted = ReallocT(_gted, GetEnginePoolSize());
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   364
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   365
		/* and blank the new block. */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   366
		size_t len = (GetEnginePoolSize() - engine_pool_size) * sizeof(*_gted);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   367
		memset(_gted + engine_pool_size, 0, len);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   368
	}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   369
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   370
	grfmsg(5, "Created new engine at index %d for GRFID %x, type %d, index %d", e->index, BSWAP32(file->grfid), type, internal_id);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   371
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   372
	return e;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   373
}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   374
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   375
EngineID GetNewEngineID(const GRFFile *file, VehicleType type, uint16 internal_id)
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   376
{
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   377
	extern uint32 GetNewGRFOverride(uint32 grfid);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   378
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   379
	const GRFFile *grf_match = NULL;
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
   380
	if (_settings_game.vehicle.dynamic_engines) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   381
		uint32 override = _grf_id_overrides[file->grfid];
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   382
		if (override != 0) grf_match = GetFileByGRFID(override);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   383
	}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   384
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   385
	const Engine *e = NULL;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   386
	FOR_ALL_ENGINES(e) {
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
   387
		if (_settings_game.vehicle.dynamic_engines && e->grffile != file && (grf_match == NULL || e->grffile != grf_match)) continue;
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   388
		if (e->type != type) continue;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   389
		if (e->internal_id != internal_id) continue;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   390
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   391
		return e->index;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   392
	}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   393
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   394
	return INVALID_ENGINE;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   395
}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   396
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   397
/** Map the colour modifiers of TTDPatch to those that Open is using.
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   398
 * @param grf_sprite pointer to the structure been modified
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   399
 */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   400
static void MapSpriteMappingRecolour(PalSpriteID *grf_sprite)
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   401
{
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   402
	if (HasBit(grf_sprite->pal, 14)) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   403
		ClrBit(grf_sprite->pal, 14);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   404
		SetBit(grf_sprite->sprite, SPRITE_MODIFIER_OPAQUE);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   405
	}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   406
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   407
	if (HasBit(grf_sprite->sprite, 14)) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   408
		ClrBit(grf_sprite->sprite, 14);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   409
		SetBit(grf_sprite->sprite, PALETTE_MODIFIER_TRANSPARENT);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   410
	}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   411
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   412
	if (HasBit(grf_sprite->sprite, 15)) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   413
		ClrBit(grf_sprite->sprite, 15);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   414
		SetBit(grf_sprite->sprite, PALETTE_MODIFIER_COLOR);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   415
	}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   416
}
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
   417
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
   418
typedef bool (*VCI_Handler)(uint engine, int numinfo, int prop, byte **buf, int len);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   419
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
   420
static bool RailVehicleChangeInfo(uint engine, int numinfo, int prop, byte **bufp, int len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   421
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   422
	byte *buf = *bufp;
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
   423
	bool ret = false;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   424
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   425
	for (int i = 0; i < numinfo; i++) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   426
		Engine *e = GetNewEngine(_cur_grffile, VEH_TRAIN, engine + i);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   427
		EngineInfo *ei = &e->info;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   428
		RailVehicleInfo *rvi = &e->u.rail;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   429
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   430
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   431
			case 0x05: { // Track type
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   432
				uint8 tracktype = grf_load_byte(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   433
3026
6401a6942660 (svn r3606) - NewGRF: Convert from TTDP railtype values to our own railtypes. (These are currently the same, but won't be forever...)
peter1138
parents: 3023
diff changeset
   434
				switch (tracktype) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   435
					case 0: rvi->railtype = rvi->engclass >= 2 ? RAILTYPE_ELECTRIC : RAILTYPE_RAIL; break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   436
					case 1: rvi->railtype = RAILTYPE_MONO; break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   437
					case 2: rvi->railtype = RAILTYPE_MAGLEV; break;
3026
6401a6942660 (svn r3606) - NewGRF: Convert from TTDP railtype values to our own railtypes. (These are currently the same, but won't be forever...)
peter1138
parents: 3023
diff changeset
   438
					default:
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
   439
						grfmsg(1, "RailVehicleChangeInfo: Invalid track type %d specified, ignoring", tracktype);
3026
6401a6942660 (svn r3606) - NewGRF: Convert from TTDP railtype values to our own railtypes. (These are currently the same, but won't be forever...)
peter1138
parents: 3023
diff changeset
   440
						break;
6401a6942660 (svn r3606) - NewGRF: Convert from TTDP railtype values to our own railtypes. (These are currently the same, but won't be forever...)
peter1138
parents: 3023
diff changeset
   441
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   442
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   443
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   444
			case 0x08: // AI passenger service
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
   445
				/* Tells the AI that this engine is designed for
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   446
				 * passenger services and shouldn't be used for freight. */
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
   447
				rvi->ai_passenger_only = grf_load_byte(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   448
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   449
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   450
			case 0x09: { // Speed (1 unit is 1 kmh)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   451
				uint16 speed = grf_load_word(&buf);
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   452
				if (speed == 0xFFFF) speed = 0;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   453
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   454
				rvi->max_speed = speed;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   455
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   456
10645
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   457
			case 0x0B: // Power
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   458
				rvi->power = grf_load_word(&buf);
10867
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   459
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   460
				/* Set engine / wagon state based on power */
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   461
				if (rvi->power != 0) {
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   462
					if (rvi->railveh_type == RAILVEH_WAGON) {
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   463
						rvi->railveh_type = RAILVEH_SINGLEHEAD;
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   464
					}
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   465
				} else {
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   466
					rvi->railveh_type = RAILVEH_WAGON;
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
   467
				}
10645
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   468
				break;
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   469
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   470
			case 0x0D: // Running cost factor
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   471
				rvi->running_cost = grf_load_byte(&buf);
8cbdb511a674 (svn r13189) [NoAI] -Sync: with trunk r13055:13185.
glx
parents: 10513
diff changeset
   472
				break;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   473
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   474
			case 0x0E: { // Running cost base
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   475
				uint32 base = grf_load_dword(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   476
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   477
				/* These magic numbers are used in GRFs to specify the base cost:
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   478
				 * http://wiki.ttdpatch.net/tiki-index.php?page=BaseCosts
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   479
				 */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   480
				if (base == 0) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   481
					rvi->running_cost_class = 0xFF;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   482
				} else if (base < 0x4B34 || base > 0x4C54 || (base - 0x4B34) % 6 != 0) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   483
					grfmsg(1, "RailVehicleChangeInfo: Unsupported running cost base 0x%04X, ignoring", base);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   484
				} else {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   485
					/* Convert the magic number to an index into the price data */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   486
					rvi->running_cost_class = (base - 0x4B34) / 6;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   487
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   488
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   489
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   490
			case 0x12: { // Sprite ID
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   491
				uint8 spriteid = grf_load_byte(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   492
2895
943612f25754 (svn r3449) - NewGRF Fix: When changing the sprite ID of a vehicle, if it is not FD (custom graphics), the value needs to changed from a 16bit array offset to an array index. (fixes tropicstw.grf)
peter1138
parents: 2876
diff changeset
   493
				/* TTD sprite IDs point to a location in a 16bit array, but we use it
943612f25754 (svn r3449) - NewGRF Fix: When changing the sprite ID of a vehicle, if it is not FD (custom graphics), the value needs to changed from a 16bit array offset to an array index. (fixes tropicstw.grf)
peter1138
parents: 2876
diff changeset
   494
				 * as an array index, so we need it to be half the original value. */
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   495
				if (spriteid < 0xFD) spriteid >>= 1;
2895
943612f25754 (svn r3449) - NewGRF Fix: When changing the sprite ID of a vehicle, if it is not FD (custom graphics), the value needs to changed from a 16bit array offset to an array index. (fixes tropicstw.grf)
peter1138
parents: 2876
diff changeset
   496
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   497
				rvi->image_index = spriteid;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   498
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   499
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   500
			case 0x13: { // Dual-headed
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   501
				uint8 dual = grf_load_byte(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   502
372
1cc9354e2362 (svn r560) -newgrf: General cleanup of the code (pasky & octo)
celestar
parents: 369
diff changeset
   503
				if (dual != 0) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   504
					rvi->railveh_type = RAILVEH_MULTIHEAD;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   505
				} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   506
					rvi->railveh_type = rvi->power == 0 ?
6126
40a18030c3aa (svn r8465) -Regression (r8455): Switching from dual to single head should switch to wagon if power is zero. .Or something.
peter1138
parents: 6119
diff changeset
   507
						RAILVEH_WAGON : RAILVEH_SINGLEHEAD;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   508
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   509
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   510
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   511
			case 0x14: // Cargo capacity
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   512
				rvi->capacity = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   513
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   514
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   515
			case 0x15: { // Cargo type
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   516
				uint8 ctype = grf_load_byte(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   517
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   518
				if (ctype < NUM_CARGO && HasBit(_cargo_mask, ctype)) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   519
					rvi->cargo_type = ctype;
2846
ac8731dd4121 (svn r3394) - NewGRF fix: ignore non-climate dependent cargo types. The spec is rather vague on this, but we don't support newcargos anyway.
peter1138
parents: 2840
diff changeset
   520
				} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   521
					rvi->cargo_type = CT_INVALID;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
   522
					grfmsg(2, "RailVehicleChangeInfo: Invalid cargo type %d, using first refittable", ctype);
2846
ac8731dd4121 (svn r3394) - NewGRF fix: ignore non-climate dependent cargo types. The spec is rather vague on this, but we don't support newcargos anyway.
peter1138
parents: 2840
diff changeset
   523
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   524
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   525
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   526
			case 0x16: // Weight
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   527
				SB(rvi->weight, 0, 8, grf_load_byte(&buf));
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   528
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   529
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   530
			case 0x17: // Cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   531
				rvi->base_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   532
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   533
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   534
			case 0x18: // AI rank
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   535
				rvi->ai_rank = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   536
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   537
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   538
			case 0x19: { // Engine traction type
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   539
				/* What do the individual numbers mean?
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   540
				 * 0x00 .. 0x07: Steam
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   541
				 * 0x08 .. 0x27: Diesel
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   542
				 * 0x28 .. 0x31: Electric
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   543
				 * 0x32 .. 0x37: Monorail
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   544
				 * 0x38 .. 0x41: Maglev
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   545
				 */
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   546
				uint8 traction = grf_load_byte(&buf);
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   547
				EngineClass engclass;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   548
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   549
				if (traction <= 0x07) {
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   550
					engclass = EC_STEAM;
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   551
				} else if (traction <= 0x27) {
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   552
					engclass = EC_DIESEL;
3355
a653b8e47f27 (svn r4150) -Feature: Merged elrails into trunk. Thanks to Tron for lots of code and proofreading, thanks to peter1138 for another lot of code and ideas.
celestar
parents: 3095
diff changeset
   553
				} else if (traction <= 0x31) {
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   554
					engclass = EC_ELECTRIC;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   555
				} else if (traction <= 0x37) {
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   556
					engclass = EC_MONORAIL;
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   557
				} else if (traction <= 0x41) {
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
   558
					engclass = EC_MAGLEV;
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   559
				} else {
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   560
					break;
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   561
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   562
				if (rvi->railtype == RAILTYPE_RAIL     && engclass >= EC_ELECTRIC) rvi->railtype = RAILTYPE_ELECTRIC;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   563
				if (rvi->railtype == RAILTYPE_ELECTRIC && engclass  < EC_ELECTRIC) rvi->railtype = RAILTYPE_RAIL;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   564
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   565
				rvi->engclass = engclass;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   566
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   567
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   568
			case 0x1A: // Alter purchase list sort order
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   569
				AlterRailVehListOrder(e->index, grf_load_byte(&buf));
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   570
				break;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   571
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   572
			case 0x1B: // Powered wagons power bonus
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   573
				rvi->pow_wag_power = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   574
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   575
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   576
			case 0x1C: // Refit cost
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   577
				ei->refit_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   578
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   579
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   580
			case 0x1D: // Refit cargo
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   581
				ei->refit_mask = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   582
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   583
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   584
			case 0x1E: // Callback
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   585
				ei->callbackmask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   586
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   587
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   588
			case 0x1F: // Tractive effort coefficient
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   589
				rvi->tractive_effort = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   590
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   591
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   592
			case 0x20: // Air drag
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   593
				/** @todo Air drag for trains. */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   594
				grf_load_byte(&buf);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   595
				ret = true;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   596
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   597
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   598
			case 0x21: // Shorter vehicle
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   599
				rvi->shorten_factor = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   600
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   601
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   602
			case 0x22: // Visual effect
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   603
				/** @see note in engine.h about rvi->visual_effect */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   604
				rvi->visual_effect = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   605
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   606
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   607
			case 0x23: // Powered wagons weight bonus
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   608
				rvi->pow_wag_weight = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   609
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   610
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   611
			case 0x24: { // High byte of vehicle weight
2542
fdea27216e48 (svn r3071) -NewGRF: Add support for rail vehicle weight greater than 255 tons.
peter1138
parents: 2530
diff changeset
   612
				byte weight = grf_load_byte(&buf);
fdea27216e48 (svn r3071) -NewGRF: Add support for rail vehicle weight greater than 255 tons.
peter1138
parents: 2530
diff changeset
   613
2545
d1965652e523 (svn r3074) -NewGrf: Fix stupid typo in weight setting.
peter1138
parents: 2542
diff changeset
   614
				if (weight > 4) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
   615
					grfmsg(2, "RailVehicleChangeInfo: Nonsensical weight of %d tons, ignoring", weight << 8);
2542
fdea27216e48 (svn r3071) -NewGRF: Add support for rail vehicle weight greater than 255 tons.
peter1138
parents: 2530
diff changeset
   616
				} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   617
					SB(rvi->weight, 8, 8, weight);
2542
fdea27216e48 (svn r3071) -NewGRF: Add support for rail vehicle weight greater than 255 tons.
peter1138
parents: 2530
diff changeset
   618
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   619
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   620
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   621
			case 0x25: // User-defined bit mask to set when checking veh. var. 42
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   622
				rvi->user_def_data = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   623
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   624
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   625
			case 0x26: // Retire vehicle early
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   626
				ei->retire_early = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   627
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   628
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   629
			case 0x27: // Miscellaneous flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   630
				ei->misc_flags = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   631
				_loaded_newgrf_features.has_2CC |= HasBit(ei->misc_flags, EF_USES_2CC);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   632
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   633
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   634
			case 0x28: // Cargo classes allowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   635
				_gted[e->index].cargo_allowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   636
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   637
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   638
			case 0x29: // Cargo classes disallowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   639
				_gted[e->index].cargo_disallowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   640
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   641
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   642
			case 0x2A: // Long format introduction date (days since year 0)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   643
				ei->base_intro = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   644
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   645
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   646
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   647
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   648
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   649
		}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   650
	}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   651
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   652
	*bufp = buf;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   653
	return ret;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   654
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   655
378
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   656
static bool RoadVehicleChangeInfo(uint engine, int numinfo, int prop, byte **bufp, int len)
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   657
{
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   658
	byte *buf = *bufp;
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   659
	bool ret = false;
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   660
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   661
	for (int i = 0; i < numinfo; i++) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   662
		Engine *e = GetNewEngine(_cur_grffile, VEH_ROAD, engine + i);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   663
		EngineInfo *ei = &e->info;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   664
		RoadVehicleInfo *rvi = &e->u.road;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   665
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   666
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   667
			case 0x08: // Speed (1 unit is 0.5 kmh)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   668
				rvi->max_speed = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   669
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   670
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   671
			case 0x09: // Running cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   672
				rvi->running_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   673
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   674
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   675
			case 0x0A: { // Running cost base
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   676
				uint32 base= grf_load_dword(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   677
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   678
				/* These magic numbers are used in GRFs to specify the base cost:
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   679
				 * http://wiki.ttdpatch.net/tiki-index.php?page=BaseCosts
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   680
				 */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   681
				if (base == 0) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   682
					rvi->running_cost_class = 0xFF;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   683
				} else if (base < 0x4B34 || base > 0x4C54 || (base - 0x4B34) % 6 != 0) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   684
					grfmsg(1, "RailVehicleChangeInfo: Unsupported running cost base 0x%04X, ignoring", base);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   685
				} else {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   686
					/* Convert the magic number to an index into the price data */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   687
					rvi->running_cost_class = (base - 0x4B34) / 6;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   688
				}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   689
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   690
				break;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
   691
			}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   692
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   693
			case 0x0E: { // Sprite ID
378
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   694
				uint8 spriteid = grf_load_byte(&buf);
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   695
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
   696
				/* cars have different custom id in the GRF file */
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   697
				if (spriteid == 0xFF) spriteid = 0xFD;
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   698
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   699
				if (spriteid < 0xFD) spriteid >>= 1;
2895
943612f25754 (svn r3449) - NewGRF Fix: When changing the sprite ID of a vehicle, if it is not FD (custom graphics), the value needs to changed from a 16bit array offset to an array index. (fixes tropicstw.grf)
peter1138
parents: 2876
diff changeset
   700
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   701
				rvi->image_index = spriteid;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   702
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   703
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   704
			case 0x0F: // Cargo capacity
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   705
				rvi->capacity = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   706
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   707
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   708
			case 0x10: { // Cargo type
378
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   709
				uint8 cargo = grf_load_byte(&buf);
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   710
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   711
				if (cargo < NUM_CARGO && HasBit(_cargo_mask, cargo)) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   712
					rvi->cargo_type = cargo;
2846
ac8731dd4121 (svn r3394) - NewGRF fix: ignore non-climate dependent cargo types. The spec is rather vague on this, but we don't support newcargos anyway.
peter1138
parents: 2840
diff changeset
   713
				} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   714
					rvi->cargo_type = CT_INVALID;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
   715
					grfmsg(2, "RoadVehicleChangeInfo: Invalid cargo type %d, using first refittable", cargo);
2846
ac8731dd4121 (svn r3394) - NewGRF fix: ignore non-climate dependent cargo types. The spec is rather vague on this, but we don't support newcargos anyway.
peter1138
parents: 2840
diff changeset
   716
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   717
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   718
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   719
			case 0x11: // Cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   720
				rvi->base_cost = grf_load_byte(&buf); // ?? is it base_cost?
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   721
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   722
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   723
			case 0x12: // SFX
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   724
				rvi->sfx = (SoundFx)grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   725
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   726
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   727
			case 0x13: // Power in 10hp
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   728
			case 0x14: // Weight in 1/4 tons
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   729
			case 0x15: // Speed in mph*0.8
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   730
				/** @todo Support for road vehicles realistic power
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   731
				 * computations (called rvpower in TTDPatch) is just
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   732
				 * missing in OTTD yet. --pasky */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   733
				grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   734
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   735
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   736
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   737
			case 0x16: // Cargos available for refitting
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   738
				ei->refit_mask = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   739
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   740
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   741
			case 0x17: // Callback mask
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   742
				ei->callbackmask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   743
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   744
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   745
			case 0x18: // Tractive effort
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   746
			case 0x19: // Air drag
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   747
				/** @todo Tractive effort and air drag for road vehicles. */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   748
				grf_load_byte(&buf);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   749
				ret = true;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   750
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   751
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   752
			case 0x1A: // Refit cost
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   753
				ei->refit_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   754
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   755
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   756
			case 0x1B: // Retire vehicle early
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   757
				ei->retire_early = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   758
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   759
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   760
			case 0x1C: // Miscellaneous flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   761
				ei->misc_flags = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   762
				_loaded_newgrf_features.has_2CC |= HasBit(ei->misc_flags, EF_USES_2CC);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   763
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   764
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   765
			case 0x1D: // Cargo classes allowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   766
				_gted[e->index].cargo_allowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   767
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   768
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   769
			case 0x1E: // Cargo classes disallowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   770
				_gted[e->index].cargo_disallowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   771
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   772
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   773
			case 0x1F: // Long format introduction date (days since year 0)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   774
				ei->base_intro = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   775
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   776
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   777
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   778
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   779
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   780
		}
378
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   781
	}
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   782
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   783
	*bufp = buf;
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   784
	return ret;
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   785
}
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
   786
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
   787
static bool ShipVehicleChangeInfo(uint engine, int numinfo, int prop, byte **bufp, int len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   788
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   789
	byte *buf = *bufp;
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
   790
	bool ret = false;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   791
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   792
	for (int i = 0; i < numinfo; i++) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   793
		Engine *e = GetNewEngine(_cur_grffile, VEH_SHIP, engine + i);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   794
		EngineInfo *ei = &e->info;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   795
		ShipVehicleInfo *svi = &e->u.ship;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   796
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   797
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   798
			case 0x08: { // Sprite ID
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   799
				uint8 spriteid = grf_load_byte(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   800
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
   801
				/* ships have different custom id in the GRF file */
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   802
				if (spriteid == 0xFF) spriteid = 0xFD;
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   803
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   804
				if (spriteid < 0xFD) spriteid >>= 1;
2895
943612f25754 (svn r3449) - NewGRF Fix: When changing the sprite ID of a vehicle, if it is not FD (custom graphics), the value needs to changed from a 16bit array offset to an array index. (fixes tropicstw.grf)
peter1138
parents: 2876
diff changeset
   805
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   806
				svi->image_index = spriteid;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   807
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   808
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   809
			case 0x09: // Refittable
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   810
				svi->refittable = (grf_load_byte(&buf) != 0);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   811
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   812
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   813
			case 0x0A: // Cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   814
				svi->base_cost = grf_load_byte(&buf); // ?? is it base_cost?
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   815
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   816
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   817
			case 0x0B: // Speed (1 unit is 0.5 kmh)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   818
				svi->max_speed = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   819
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   820
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   821
			case 0x0C: { // Cargo type
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   822
				uint8 cargo = grf_load_byte(&buf);
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   823
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   824
				if (cargo < NUM_CARGO && HasBit(_cargo_mask, cargo)) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   825
					svi->cargo_type = cargo;
2846
ac8731dd4121 (svn r3394) - NewGRF fix: ignore non-climate dependent cargo types. The spec is rather vague on this, but we don't support newcargos anyway.
peter1138
parents: 2840
diff changeset
   826
				} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   827
					svi->cargo_type = CT_INVALID;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
   828
					grfmsg(2, "ShipVehicleChangeInfo: Invalid cargo type %d, using first refittable", cargo);
2846
ac8731dd4121 (svn r3394) - NewGRF fix: ignore non-climate dependent cargo types. The spec is rather vague on this, but we don't support newcargos anyway.
peter1138
parents: 2840
diff changeset
   829
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   830
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   831
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   832
			case 0x0D: // Cargo capacity
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   833
				svi->capacity = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   834
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   835
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   836
			case 0x0F: // Running cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   837
				svi->running_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   838
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   839
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   840
			case 0x10: // SFX
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   841
				svi->sfx = (SoundFx)grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   842
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   843
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   844
			case 0x11: // Cargos available for refitting
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   845
				ei->refit_mask = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   846
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   847
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   848
			case 0x12: // Callback mask
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   849
				ei->callbackmask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   850
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   851
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   852
			case 0x13: // Refit cost
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   853
				ei->refit_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   854
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   855
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   856
			case 0x14: // Ocean speed fraction
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   857
			case 0x15: // Canal speed fraction
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   858
				/** @todo Speed fractions for ships on oceans and canals */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   859
				grf_load_byte(&buf);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   860
				ret = true;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   861
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   862
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   863
			case 0x16: // Retire vehicle early
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   864
				ei->retire_early = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   865
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   866
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   867
			case 0x17: // Miscellaneous flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   868
				ei->misc_flags = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   869
				_loaded_newgrf_features.has_2CC |= HasBit(ei->misc_flags, EF_USES_2CC);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   870
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   871
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   872
			case 0x18: // Cargo classes allowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   873
				_gted[e->index].cargo_allowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   874
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   875
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   876
			case 0x19: // Cargo classes disallowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   877
				_gted[e->index].cargo_disallowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   878
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   879
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   880
			case 0x1A: // Long format introduction date (days since year 0)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   881
				ei->base_intro = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   882
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   883
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   884
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   885
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   886
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   887
		}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   888
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   889
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   890
	*bufp = buf;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   891
	return ret;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   892
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
   893
381
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   894
static bool AircraftVehicleChangeInfo(uint engine, int numinfo, int prop, byte **bufp, int len)
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   895
{
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   896
	byte *buf = *bufp;
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   897
	bool ret = false;
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   898
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   899
	for (int i = 0; i < numinfo; i++) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   900
		Engine *e = GetNewEngine(_cur_grffile, VEH_AIRCRAFT, engine + i);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   901
		EngineInfo *ei = &e->info;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   902
		AircraftVehicleInfo *avi = &e->u.air;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   903
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   904
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   905
			case 0x08: { // Sprite ID
381
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   906
				uint8 spriteid = grf_load_byte(&buf);
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   907
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
   908
				/* aircraft have different custom id in the GRF file */
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   909
				if (spriteid == 0xFF) spriteid = 0xFD;
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   910
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
   911
				if (spriteid < 0xFD) spriteid >>= 1;
2895
943612f25754 (svn r3449) - NewGRF Fix: When changing the sprite ID of a vehicle, if it is not FD (custom graphics), the value needs to changed from a 16bit array offset to an array index. (fixes tropicstw.grf)
peter1138
parents: 2876
diff changeset
   912
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   913
				avi->image_index = spriteid;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   914
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   915
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   916
			case 0x09: // Helicopter
4926
f67f27fb122f (svn r6906) - Fix [FS#370]: Clear 'large plane' flag if 'helicopter' flag is set. (mart3p)
peter1138
parents: 4918
diff changeset
   917
				if (grf_load_byte(&buf) == 0) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   918
					avi->subtype = AIR_HELI;
4926
f67f27fb122f (svn r6906) - Fix [FS#370]: Clear 'large plane' flag if 'helicopter' flag is set. (mart3p)
peter1138
parents: 4918
diff changeset
   919
				} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   920
					SB(avi->subtype, 0, 1, 1); // AIR_CTOL
4926
f67f27fb122f (svn r6906) - Fix [FS#370]: Clear 'large plane' flag if 'helicopter' flag is set. (mart3p)
peter1138
parents: 4918
diff changeset
   921
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   922
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   923
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   924
			case 0x0A: // Large
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   925
				SB(avi->subtype, 1, 1, (grf_load_byte(&buf) != 0 ? 1 : 0)); // AIR_FAST
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   926
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   927
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   928
			case 0x0B: // Cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   929
				avi->base_cost = grf_load_byte(&buf); // ?? is it base_cost?
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   930
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   931
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   932
			case 0x0C: // Speed (1 unit is 8 mph, we translate to 1 unit is 1 km/h)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   933
				avi->max_speed = (grf_load_byte(&buf) * 129) / 10;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   934
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   935
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   936
			case 0x0D: // Acceleration
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   937
				avi->acceleration = (grf_load_byte(&buf) * 129) / 10;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   938
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   939
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   940
			case 0x0E: // Running cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   941
				avi->running_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   942
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   943
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   944
			case 0x0F: // Passenger capacity
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   945
				avi->passenger_capacity = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   946
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   947
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   948
			case 0x11: // Mail capacity
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   949
				avi->mail_capacity = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   950
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   951
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   952
			case 0x12: // SFX
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   953
				avi->sfx = (SoundFx)grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   954
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   955
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   956
			case 0x13: // Cargos available for refitting
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   957
				ei->refit_mask = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   958
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   959
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   960
			case 0x14: // Callback mask
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   961
				ei->callbackmask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   962
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   963
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   964
			case 0x15: // Refit cost
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   965
				ei->refit_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   966
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   967
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   968
			case 0x16: // Retire vehicle early
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   969
				ei->retire_early = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   970
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   971
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   972
			case 0x17: // Miscellaneous flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   973
				ei->misc_flags = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
   974
				_loaded_newgrf_features.has_2CC |= HasBit(ei->misc_flags, EF_USES_2CC);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   975
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   976
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   977
			case 0x18: // Cargo classes allowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   978
				_gted[e->index].cargo_allowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   979
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   980
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   981
			case 0x19: // Cargo classes disallowed
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
   982
				_gted[e->index].cargo_disallowed = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   983
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   984
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   985
			case 0x1A: // Long format introduction date (days since year 0)
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   986
				ei->base_intro = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   987
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   988
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   989
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   990
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   991
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
   992
		}
381
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   993
	}
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   994
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   995
	*bufp = buf;
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   996
	return ret;
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   997
}
94c4794d6bd4 (svn r570) -newgrf: Support for custom aircrafts via GRF files. Planeset seems to work :). Also use aircraft_vehinfo() instead of the old tables (pasky).
darkvater
parents: 379
diff changeset
   998
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
   999
static bool StationChangeInfo(uint stid, int numinfo, int prop, byte **bufp, int len)
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1000
{
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1001
	byte *buf = *bufp;
3505
e9a3a6b79561 (svn r4356) - NewGRF: Load more newstation properties.
peter1138
parents: 3504
diff changeset
  1002
	bool ret = false;
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1003
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1004
	if (stid + numinfo > MAX_STATIONS) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1005
		grfmsg(1, "StationChangeInfo: Station %u is invalid, max %u, ignoring", stid + numinfo, MAX_STATIONS);
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1006
		return false;
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1007
	}
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1008
3501
cf7d2c33e7fc (svn r4352) - NewGRF Codechange: dynamically allocate the memory used to store custom station data. This saves us approximately 40KB per GRF file, if there are no stations defined.
peter1138
parents: 3488
diff changeset
  1009
	/* Allocate station specs if necessary */
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1010
	if (_cur_grffile->stations == NULL) _cur_grffile->stations = CallocT<StationSpec*>(MAX_STATIONS);
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1011
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1012
	for (int i = 0; i < numinfo; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1013
		StationSpec *statspec = _cur_grffile->stations[stid + i];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1014
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1015
		/* Check that the station we are modifying is defined. */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1016
		if (statspec == NULL && prop != 0x08) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1017
			grfmsg(2, "StationChangeInfo: Attempt to modify undefined station %u, ignoring", stid + i);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1018
			continue;
3501
cf7d2c33e7fc (svn r4352) - NewGRF Codechange: dynamically allocate the memory used to store custom station data. This saves us approximately 40KB per GRF file, if there are no stations defined.
peter1138
parents: 3488
diff changeset
  1019
		}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1020
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1021
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1022
			case 0x08: { // Class ID
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1023
				StationSpec **spec = &_cur_grffile->stations[stid + i];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1024
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1025
				/* Property 0x08 is special; it is where the station is allocated */
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1026
				if (*spec == NULL) *spec = CallocT<StationSpec>(1);
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1027
3711
4a0d1c635b56 (svn r4654) - Fix [NewGRF]: Properly read in the GRFID. This fixes GRFID checking and activation/deactivation. Do swap the GRFID for displaying purposes.
Darkvater
parents: 3709
diff changeset
  1028
				/* Swap classid because we read it in BE meaning WAYP or DFLT */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  1029
				uint32 classid = grf_load_dword(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1030
				(*spec)->sclass = AllocateStationClass(BSWAP32(classid));
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1031
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1032
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1033
			case 0x09: // Define sprite layout
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1034
				statspec->tiles = grf_load_extended(&buf);
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1035
				statspec->renderdata = CallocT<DrawTileSprites>(statspec->tiles);
3740
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  1036
				statspec->copied_renderdata = false;
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  1037
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  1038
				for (uint t = 0; t < statspec->tiles; t++) {
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1039
					DrawTileSprites *dts = &statspec->renderdata[t];
3570
f9749bae861e (svn r4452) - NewGRF: switch to unsigned ints for array indices.
peter1138
parents: 3566
diff changeset
  1040
					uint seq_count = 0;
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  1041
3737
26341085bbbf (svn r4719) - Newstations: instead of drawing nothing, fall back to the default sprite layout if a station layout specifies so.
peter1138
parents: 3736
diff changeset
  1042
					dts->seq = NULL;
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1043
					dts->ground.sprite = grf_load_word(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1044
					dts->ground.pal = grf_load_word(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1045
					if (dts->ground.sprite == 0) continue;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1046
					if (HasBit(dts->ground.pal, 15)) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1047
						ClrBit(dts->ground.pal, 15);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1048
						SetBit(dts->ground.sprite, SPRITE_MODIFIER_USE_OFFSET);
5919
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1049
					}
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1050
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1051
					MapSpriteMappingRecolour(&dts->ground);
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  1052
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1053
					while (buf < *bufp + len) {
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1054
						DrawTileSeqStruct *dtss;
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1055
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1056
						/* no relative bounding box support */
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1057
						dts->seq = ReallocT((DrawTileSeqStruct*)dts->seq, ++seq_count);
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1058
						dtss = (DrawTileSeqStruct*) &dts->seq[seq_count - 1];
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1059
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1060
						dtss->delta_x = grf_load_byte(&buf);
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1061
						if ((byte) dtss->delta_x == 0x80) break;
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1062
						dtss->delta_y = grf_load_byte(&buf);
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1063
						dtss->delta_z = grf_load_byte(&buf);
4230
cd86b1c47f33 (svn r5787) Rename width, height and unk of struct DrawTileSeqStruct to size_{x,y,z}
tron
parents: 4201
diff changeset
  1064
						dtss->size_x = grf_load_byte(&buf);
cd86b1c47f33 (svn r5787) Rename width, height and unk of struct DrawTileSeqStruct to size_{x,y,z}
tron
parents: 4201
diff changeset
  1065
						dtss->size_y = grf_load_byte(&buf);
cd86b1c47f33 (svn r5787) Rename width, height and unk of struct DrawTileSeqStruct to size_{x,y,z}
tron
parents: 4201
diff changeset
  1066
						dtss->size_z = grf_load_byte(&buf);
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1067
						dtss->image.sprite = grf_load_word(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1068
						dtss->image.pal = grf_load_word(&buf);
3771
b34d07131ad1 (svn r4763) - Newstations: revert r4762, instead map bit the palette modifier from bit 14 to bit 31 on GRF load.
peter1138
parents: 3768
diff changeset
  1069
3775
f3f1ba3111fa (svn r4767) - Newstations: fix loading / use of custom ground sprites
peter1138
parents: 3771
diff changeset
  1070
						/* Remap flags as ours collide */
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1071
						if (HasBit(dtss->image.pal, 15)) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1072
							ClrBit(dtss->image.pal, 15);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1073
							SetBit(dtss->image.sprite, SPRITE_MODIFIER_USE_OFFSET);
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1074
						}
5919
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1075
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1076
						MapSpriteMappingRecolour(&dtss->image);
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1077
					}
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1078
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1079
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1080
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1081
			case 0x0A: { // Copy sprite layout
398
20f8a2faf809 (svn r590) -newgrf: Instead of a bunch of statinfo arrays, use station-array of struct StationSpec-s (pasky).
darkvater
parents: 397
diff changeset
  1082
				byte srcid = grf_load_byte(&buf);
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  1083
				const StationSpec *srcstatspec = _cur_grffile->stations[srcid];
398
20f8a2faf809 (svn r590) -newgrf: Instead of a bunch of statinfo arrays, use station-array of struct StationSpec-s (pasky).
darkvater
parents: 397
diff changeset
  1084
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1085
				statspec->tiles = srcstatspec->tiles;
3738
d41775f0f3fb (svn r4720) - Newstations: instead of literally copying sprite layout data, just copy the pointer to the existing data.
peter1138
parents: 3737
diff changeset
  1086
				statspec->renderdata = srcstatspec->renderdata;
3740
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  1087
				statspec->copied_renderdata = true;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1088
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1089
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1090
			case 0x0B: // Callback mask
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1091
				statspec->callbackmask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1092
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1093
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1094
			case 0x0C: // Disallowed number of platforms
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1095
				statspec->disallowed_platforms = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1096
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1097
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1098
			case 0x0D: // Disallowed platform lengths
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1099
				statspec->disallowed_lengths = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1100
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1101
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1102
			case 0x0E: // Define custom layout
5060
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1103
				statspec->copied_layouts = false;
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1104
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1105
				while (buf < *bufp + len) {
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1106
					byte length = grf_load_byte(&buf);
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1107
					byte number = grf_load_byte(&buf);
449
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1108
					StationLayout layout;
3570
f9749bae861e (svn r4452) - NewGRF: switch to unsigned ints for array indices.
peter1138
parents: 3566
diff changeset
  1109
					uint l, p;
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1110
449
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1111
					if (length == 0 || number == 0) break;
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1112
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1113
					//debug("l %d > %d ?", length, stat->lengths);
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1114
					if (length > statspec->lengths) {
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1115
						statspec->platforms = ReallocT(statspec->platforms, length);
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1116
						memset(statspec->platforms + statspec->lengths, 0, length - statspec->lengths);
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1117
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1118
						statspec->layouts = ReallocT(statspec->layouts, length);
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1119
						memset(statspec->layouts + statspec->lengths, 0,
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1120
						       (length - statspec->lengths) * sizeof(*statspec->layouts));
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1121
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1122
						statspec->lengths = length;
449
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1123
					}
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1124
					l = length - 1; // index is zero-based
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1125
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1126
					//debug("p %d > %d ?", number, stat->platforms[l]);
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1127
					if (number > statspec->platforms[l]) {
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1128
						statspec->layouts[l] = ReallocT(statspec->layouts[l], number);
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1129
						/* We expect NULL being 0 here, but C99 guarantees that. */
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1130
						memset(statspec->layouts[l] + statspec->platforms[l], 0,
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1131
						       (number - statspec->platforms[l]) * sizeof(**statspec->layouts));
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1132
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1133
						statspec->platforms[l] = number;
449
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1134
					}
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1135
542
2f35c4770b06 (svn r939) -Fix: Fixed compiler errors
truelight
parents: 536
diff changeset
  1136
					p = 0;
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1137
					layout = MallocT<byte>(length * number);
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  1138
					for (l = 0; l < length; l++) {
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  1139
						for (p = 0; p < number; p++) {
449
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1140
							layout[l * number + p] = grf_load_byte(&buf);
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  1141
						}
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  1142
					}
449
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1143
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1144
					l--;
d9325d9f24bb (svn r659) Support for cutomized TTDPatch-style new stations (no selector GUI yet) (pasky)
tron
parents: 448
diff changeset
  1145
					p--;
3676
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1146
					free(statspec->layouts[l][p]);
48444d881fbe (svn r4593) CodeChange : Renamed spec (when using StationSpec) to statspec.
belugas
parents: 3672
diff changeset
  1147
					statspec->layouts[l][p] = layout;
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1148
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1149
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1150
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1151
			case 0x0F: { // Copy custom layout
5060
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1152
				byte srcid = grf_load_byte(&buf);
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1153
				const StationSpec *srcstatspec = _cur_grffile->stations[srcid];
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1154
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1155
				statspec->lengths   = srcstatspec->lengths;
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1156
				statspec->platforms = srcstatspec->platforms;
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1157
				statspec->layouts   = srcstatspec->layouts;
2d577061b0ec (svn r7113) -Codechange: [NewStations] Add support for copying custom station layouts
peter1138
parents: 5037
diff changeset
  1158
				statspec->copied_layouts = true;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1159
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1160
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1161
			case 0x10: // Little/lots cargo threshold
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1162
				statspec->cargo_threshold = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1163
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1164
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1165
			case 0x11: // Pylon placement
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1166
				statspec->pylons = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1167
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1168
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1169
			case 0x12: // Cargo types for random triggers
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1170
				statspec->cargo_triggers = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1171
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1172
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1173
			case 0x13: // General flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1174
				statspec->flags = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1175
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1176
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1177
			case 0x14: // Overhead wire placement
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1178
				statspec->wires = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1179
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1180
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1181
			case 0x15: // Blocked tiles
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1182
				statspec->blocked = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1183
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1184
10294
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1185
			case 0x16: // Animation info
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1186
				statspec->anim_frames = grf_load_byte(&buf);
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1187
				statspec->anim_status = grf_load_byte(&buf);
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1188
				break;
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1189
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1190
			case 0x17: // Animation speed
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1191
				statspec->anim_speed = grf_load_byte(&buf);
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1192
				break;
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1193
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1194
			case 0x18: // Animation triggers
7798ae816af8 (svn r12826) [NoAI] -Sync: with trunk r12780:12824
glx
parents: 10249
diff changeset
  1195
				statspec->anim_triggers = grf_load_word(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1196
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1197
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1198
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1199
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1200
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1201
		}
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1202
	}
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1203
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1204
	*bufp = buf;
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1205
	return ret;
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1206
}
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1207
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1208
static bool CanalChangeInfo(uint id, int numinfo, int prop, byte **bufp, int len)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1209
{
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1210
	byte *buf = *bufp;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1211
	bool ret = false;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1212
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1213
	if (id + numinfo > CF_END) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1214
		grfmsg(1, "CanalChangeInfo: Canal feature %u is invalid, max %u, ignoreing", id + numinfo, CF_END);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1215
		return false;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1216
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1217
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1218
	for (int i = 0; i < numinfo; i++) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1219
		WaterFeature *wf = &_water_feature[id + i];
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1220
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1221
		switch (prop) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1222
			case 0x08:
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1223
				wf->callbackmask = grf_load_byte(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1224
				break;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1225
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1226
			case 0x09:
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1227
				wf->flags = grf_load_byte(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1228
				break;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1229
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1230
			default:
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1231
				ret = true;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1232
				break;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1233
		}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1234
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1235
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1236
	*bufp = buf;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1237
	return ret;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1238
}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  1239
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1240
static bool BridgeChangeInfo(uint brid, int numinfo, int prop, byte **bufp, int len)
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1241
{
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1242
	byte *buf = *bufp;
3504
546b53897c01 (svn r4355) - NewGRF: Minor clean up; use the correct return type and remove extraneous brackets.
peter1138
parents: 3501
diff changeset
  1243
	bool ret = false;
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1244
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1245
	if (brid + numinfo > MAX_BRIDGES) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1246
		grfmsg(1, "BridgeChangeInfo: Bridge %u is invalid, max %u, ignoring", brid + numinfo, MAX_BRIDGES);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1247
		return false;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1248
	}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1249
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1250
	for (int i = 0; i < numinfo; i++) {
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1251
		BridgeSpec *bridge = &_bridge[brid + i];
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1252
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1253
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1254
			case 0x08: // Year of availability
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1255
				bridge->avail_year = ORIGINAL_BASE_YEAR + grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1256
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1257
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1258
			case 0x09: // Minimum length
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1259
				bridge->min_length = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1260
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1261
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1262
			case 0x0A: // Maximum length
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1263
				bridge->max_length = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1264
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1265
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1266
			case 0x0B: // Cost factor
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1267
				bridge->price = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1268
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1269
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1270
			case 0x0C: // Maximum speed
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1271
				bridge->speed = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1272
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1273
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1274
			case 0x0D: { // Bridge sprite tables
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1275
				byte tableid = grf_load_byte(&buf);
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1276
				byte numtables = grf_load_byte(&buf);
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1277
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1278
				if (bridge->sprite_table == NULL) {
3555
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1279
					/* Allocate memory for sprite table pointers and zero out */
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1280
					bridge->sprite_table = CallocT<PalSpriteID*>(7);
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1281
				}
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1282
3555
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1283
				for (; numtables-- != 0; tableid++) {
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1284
					if (tableid >= 7) { // skip invalid data
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1285
						grfmsg(1, "BridgeChangeInfo: Table %d >= 7, skipping", tableid);
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  1286
						for (byte sprite = 0; sprite < 32; sprite++) grf_load_dword(&buf);
3555
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1287
						continue;
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1288
					}
3555
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1289
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1290
					if (bridge->sprite_table[tableid] == NULL) {
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  1291
						bridge->sprite_table[tableid] = MallocT<PalSpriteID>(32);
3555
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1292
					}
7a4f6e2aee0f (svn r4429) - CodeChange[newgrf]: Action0, prop 0x0D. use calloc to allocate memory and zero it out and change the loop a little
Darkvater
parents: 3548
diff changeset
  1293
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  1294
					for (byte sprite = 0; sprite < 32; sprite++) {
5919
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1295
						SpriteID image = grf_load_word(&buf);
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1296
						SpriteID pal   = grf_load_word(&buf);
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1297
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1298
						bridge->sprite_table[tableid][sprite].sprite = image;
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1299
						bridge->sprite_table[tableid][sprite].pal    = pal;
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1300
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1301
						MapSpriteMappingRecolour(&bridge->sprite_table[tableid][sprite]);
5919
2b58160d667d (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents: 5868
diff changeset
  1302
					}
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1303
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1304
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1305
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1306
			case 0x0E: // Flags; bit 0 - disable far pillars
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1307
				bridge->flags = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1308
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1309
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1310
			case 0x0F: // Long format year of availability (year since year 0)
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1311
				bridge->avail_year = Clamp(grf_load_dword(&buf), MIN_YEAR, MAX_YEAR);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1312
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1313
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1314
			case 0x10: { // purchase string
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1315
				StringID newone = GetGRFStringID(_cur_grffile->grfid, grf_load_word(&buf));
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1316
				if (newone != STR_UNDEFINED) bridge->material = newone;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1317
				} break;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1318
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1319
			case 0x11: // description of bridge with rails or roads
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1320
			case 0x12: {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1321
				StringID newone = GetGRFStringID(_cur_grffile->grfid, grf_load_word(&buf));
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1322
				if (newone != STR_UNDEFINED) bridge->transport_name[prop - 0x11] = newone;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1323
				} break;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1324
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1325
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1326
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1327
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1328
		}
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1329
	}
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1330
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1331
	*bufp = buf;
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1332
	return ret;
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  1333
}
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  1334
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1335
static bool TownHouseChangeInfo(uint hid, int numinfo, int prop, byte **bufp, int len)
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1336
{
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1337
	byte *buf = *bufp;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1338
	bool ret = false;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1339
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1340
	if (hid + numinfo > HOUSE_MAX) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1341
		grfmsg(1, "TownHouseChangeInfo: Too many houses loaded (%u), max (%u). Ignoring.", hid + numinfo, HOUSE_MAX);
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1342
		return false;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1343
	}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1344
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1345
	/* Allocate house specs if they haven't been allocated already. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1346
	if (_cur_grffile->housespec == NULL) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1347
		_cur_grffile->housespec = CallocT<HouseSpec*>(HOUSE_MAX);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1348
	}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1349
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1350
	for (int i = 0; i < numinfo; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1351
		HouseSpec *housespec = _cur_grffile->housespec[hid + i];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1352
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1353
		if (prop != 0x08 && housespec == NULL) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1354
			grfmsg(2, "TownHouseChangeInfo: Attempt to modify undefined house %u. Ignoring.", hid + i);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1355
			continue;
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1356
		}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1357
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1358
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1359
			case 0x08: { // Substitute building type, and definition of a new house
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1360
				HouseSpec **house = &_cur_grffile->housespec[hid + i];
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1361
				byte subs_id = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1362
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1363
				if (subs_id == 0xFF) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1364
					/* Instead of defining a new house, a substitute house id
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1365
					 * of 0xFF disables the old house with the current id. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1366
					_house_specs[hid + i].enabled = false;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1367
					continue;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1368
				} else if (subs_id >= NEW_HOUSE_OFFSET) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1369
					/* The substitute id must be one of the original houses. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1370
					grfmsg(2, "TownHouseChangeInfo: Attempt to use new house %u as substitute house for %u. Ignoring.", subs_id, hid + i);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1371
					return false;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1372
				}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1373
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1374
				/* Allocate space for this house. */
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1375
				if (*house == NULL) *house = CallocT<HouseSpec>(1);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1376
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1377
				housespec = *house;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1378
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1379
				memcpy(housespec, &_house_specs[subs_id], sizeof(_house_specs[subs_id]));
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1380
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1381
				housespec->enabled = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1382
				housespec->local_id = hid + i;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1383
				housespec->substitute_id = subs_id;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1384
				housespec->grffile = _cur_grffile;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1385
				housespec->random_colour[0] = 0x04;  // those 4 random colours are the base colour
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1386
				housespec->random_colour[1] = 0x08;  // for all new houses
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1387
				housespec->random_colour[2] = 0x0C;  // they stand for red, blue, orange and green
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1388
				housespec->random_colour[3] = 0x06;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1389
9701
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1390
				/* Make sure that the third cargo type is valid in this
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1391
				 * climate. This can cause problems when copying the properties
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1392
				 * of a house that accepts food, where the new house is valid
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1393
				 * in the temperate climate. */
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1394
				if (!GetCargo(housespec->accepts_cargo[2])->IsValid()) {
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1395
					housespec->cargo_acceptance[2] = 0;
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1396
				}
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1397
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1398
				/**
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1399
				 * New houses do not (currently) expect to have a default start
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1400
				 * date before 1930, as this breaks the build date stuff.
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1401
				 * @see FinaliseHouseArray() for more details.
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1402
				 */
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  1403
				if (housespec->min_year < 1930) housespec->min_year = 1930;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1404
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1405
				_loaded_newgrf_features.has_newhouses = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1406
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1407
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1408
			case 0x09: // Building flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1409
				housespec->building_flags = (BuildingFlags)grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1410
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1411
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1412
			case 0x0A: { // Availability years
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1413
				uint16 years = grf_load_word(&buf);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  1414
				housespec->min_year = GB(years, 0, 8) > 150 ? MAX_YEAR : ORIGINAL_BASE_YEAR + GB(years, 0, 8);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  1415
				housespec->max_year = GB(years, 8, 8) > 150 ? MAX_YEAR : ORIGINAL_BASE_YEAR + GB(years, 8, 8);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1416
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1417
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1418
			case 0x0B: // Population
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1419
				housespec->population = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1420
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1421
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1422
			case 0x0C: // Mail generation multiplier
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1423
				housespec->mail_generation = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1424
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1425
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1426
			case 0x0D: // Passenger acceptance
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1427
			case 0x0E: // Mail acceptance
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1428
				housespec->cargo_acceptance[prop - 0x0D] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1429
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1430
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1431
			case 0x0F: { // Goods/candy, food/fizzy drinks acceptance
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1432
				int8 goods = grf_load_byte(&buf);
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1433
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1434
				/* If value of goods is negative, it means in fact food or, if in toyland, fizzy_drink acceptance.
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1435
				 * Else, we have "standard" 3rd cargo type, goods or candy, for toyland once more */
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  1436
				CargoID cid = (goods >= 0) ? ((_settings_game.game_creation.landscape == LT_TOYLAND) ? CT_CANDY : CT_GOODS) :
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  1437
						((_settings_game.game_creation.landscape == LT_TOYLAND) ? CT_FIZZY_DRINKS : CT_FOOD);
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1438
9701
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1439
				/* Make sure the cargo type is valid in this climate. */
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1440
				if (!GetCargo(cid)->IsValid()) goods = 0;
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1441
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1442
				housespec->accepts_cargo[2] = cid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1443
				housespec->cargo_acceptance[2] = abs(goods); // but we do need positive value here
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1444
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1445
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1446
			case 0x10: // Local authority rating decrease on removal
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1447
				housespec->remove_rating_decrease = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1448
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1449
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1450
			case 0x11: // Removal cost multiplier
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1451
				housespec->removal_cost = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1452
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1453
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1454
			case 0x12: // Building name ID
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1455
				housespec->building_name = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1456
				_string_to_grf_mapping[&housespec->building_name] = _cur_grffile->grfid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1457
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1458
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1459
			case 0x13: // Building availability mask
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1460
				housespec->building_availability = (HouseZones)grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1461
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1462
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1463
			case 0x14: // House callback flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1464
				housespec->callback_mask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1465
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1466
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1467
			case 0x15: { // House override byte
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1468
				byte override = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1469
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1470
				/* The house being overridden must be an original house. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1471
				if (override >= NEW_HOUSE_OFFSET) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1472
					grfmsg(2, "TownHouseChangeInfo: Attempt to override new house %u with house id %u. Ignoring.", override, hid + i);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1473
					continue;
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1474
				}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1475
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1476
				_house_mngr.Add(hid + i, _cur_grffile->grfid, override);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1477
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1478
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1479
			case 0x16: // Periodic refresh multiplier
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1480
				housespec->processing_time = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1481
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1482
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1483
			case 0x17: // Four random colours to use
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1484
				for (uint j = 0; j < 4; j++) housespec->random_colour[j] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1485
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1486
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1487
			case 0x18: // Relative probability of appearing
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1488
				housespec->probability = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1489
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1490
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1491
			case 0x19: // Extra flags
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1492
				housespec->extra_flags = (HouseExtraFlags)grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1493
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1494
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1495
			case 0x1A: // Animation frames
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1496
				housespec->animation_frames = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1497
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1498
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1499
			case 0x1B: // Animation speed
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1500
				housespec->animation_speed = Clamp(grf_load_byte(&buf), 2, 16);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1501
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1502
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1503
			case 0x1C: // Class of the building type
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1504
				housespec->class_id = AllocateHouseClassID(grf_load_byte(&buf), _cur_grffile->grfid);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1505
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1506
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1507
			case 0x1D: // Callback flags 2
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1508
				housespec->callback_mask |= (grf_load_byte(&buf) << 8);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1509
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1510
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1511
			case 0x1E: { // Accepted cargo types
9599
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1512
				uint32 cargotypes = grf_load_dword(&buf);
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1513
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1514
				/* Check if the cargo types should not be changed */
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1515
				if (cargotypes == 0xFFFFFFFF) break;
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1516
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1517
				for (uint j = 0; j < 3; j++) {
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1518
					/* Get the cargo number from the 'list' */
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1519
					uint8 cargo_part = GB(cargotypes, 8 * j, 8);
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1520
					CargoID cargo = GetCargoTranslation(cargo_part, _cur_grffile);
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1521
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1522
					if (cargo == CT_INVALID) {
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1523
						/* Disable acceptance of invalid cargo type */
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1524
						housespec->cargo_acceptance[j] = 0;
9599
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1525
					} else {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1526
						housespec->accepts_cargo[j] = cargo;
9599
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1527
					}
949374e83b78 (svn r9632) [NoAI] -Sync with trunk r9574:9631.
rubidium
parents: 9574
diff changeset
  1528
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1529
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1530
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1531
			case 0x1F: // Minimum life span
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1532
				housespec->minimum_life = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1533
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1534
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1535
			case 0x20: { // @todo Cargo acceptance watch list
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1536
				byte count = grf_load_byte(&buf);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1537
				for (byte j = 0; j < count; j++) grf_load_byte(&buf);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1538
				ret = true;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1539
			} break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1540
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1541
			case 0x21: // long introduction year
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1542
				housespec->min_year = grf_load_word(&buf);
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1543
				break;
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1544
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1545
			case 0x22: // long maximum year
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1546
				housespec->max_year = grf_load_word(&buf);
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1547
				break;
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  1548
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1549
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1550
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1551
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1552
		}
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1553
	}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1554
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1555
	*bufp = buf;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1556
	return ret;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1557
}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  1558
2506
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1559
static bool GlobalVarChangeInfo(uint gvid, int numinfo, int prop, byte **bufp, int len)
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1560
{
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1561
	byte *buf = *bufp;
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1562
	bool ret = false;
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1563
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1564
	for (int i = 0; i < numinfo; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1565
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1566
			case 0x08: { // Cost base factor
2506
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1567
				byte factor = grf_load_byte(&buf);
2508
c1a1af1920ce (svn r3034) -NewGRF: Improve error checking of setting price bases.
peter1138
parents: 2506
diff changeset
  1568
				uint price = gvid + i;
2506
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1569
2508
c1a1af1920ce (svn r3034) -NewGRF: Improve error checking of setting price bases.
peter1138
parents: 2506
diff changeset
  1570
				if (price < NUM_PRICES) {
c1a1af1920ce (svn r3034) -NewGRF: Improve error checking of setting price bases.
peter1138
parents: 2506
diff changeset
  1571
					SetPriceBaseMultiplier(price, factor);
c1a1af1920ce (svn r3034) -NewGRF: Improve error checking of setting price bases.
peter1138
parents: 2506
diff changeset
  1572
				} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1573
					grfmsg(1, "GlobalVarChangeInfo: Price %d out of range, ignoring", price);
2508
c1a1af1920ce (svn r3034) -NewGRF: Improve error checking of setting price bases.
peter1138
parents: 2506
diff changeset
  1574
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1575
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1576
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1577
			case 0x09: // Cargo translation table
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1578
				/* This is loaded during the reservation stage, so just skip it here. */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1579
				/* Each entry is 4 bytes. */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1580
				buf += 4;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  1581
				break;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1582
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1583
			case 0x0A: { // Currency display names
4625
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1584
				uint curidx = GetNewgrfCurrencyIdConverted(gvid + i);
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1585
				StringID newone = GetGRFStringID(_cur_grffile->grfid, grf_load_word(&buf));
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1586
4504
3d20af4bd525 (svn r6289) -Fix(r6108) : case 0x48 (generic text) should not have been set over newstations.
belugas
parents: 4434
diff changeset
  1587
				if ((newone != STR_UNDEFINED) && (curidx < NUM_CURRENCY)) {
3d20af4bd525 (svn r6289) -Fix(r6108) : case 0x48 (generic text) should not have been set over newstations.
belugas
parents: 4434
diff changeset
  1588
					_currency_specs[curidx].name = newone;
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1589
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1590
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1591
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1592
			case 0x0B: { // Currency multipliers
4625
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1593
				uint curidx = GetNewgrfCurrencyIdConverted(gvid + i);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1594
				uint32 rate = grf_load_dword(&buf);
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1595
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1596
				if (curidx < NUM_CURRENCY) {
4602
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1597
					/* TTDPatch uses a multiple of 1000 for its conversion calculations,
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1598
					 * which OTTD does not. For this reason, divide grf value by 1000,
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1599
					 * to be compatible */
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1600
					_currency_specs[curidx].rate = rate / 1000;
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1601
				} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1602
					grfmsg(1, "GlobalVarChangeInfo: Currency multipliers %d out of range, ignoring", curidx);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1603
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1604
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1605
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1606
			case 0x0C: { // Currency options
4625
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1607
				uint curidx = GetNewgrfCurrencyIdConverted(gvid + i);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1608
				uint16 options = grf_load_word(&buf);
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1609
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1610
				if (curidx < NUM_CURRENCY) {
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1611
					_currency_specs[curidx].separator = GB(options, 0, 8);
4602
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1612
					/* By specifying only one bit, we prevent errors,
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1613
					 * since newgrf specs said that only 0 and 1 can be set for symbol_pos */
36e779efee9a (svn r6454) -Fix(r6108) : Allow custom currency to display both prefix and suffix
belugas
parents: 4504
diff changeset
  1614
					_currency_specs[curidx].symbol_pos = GB(options, 8, 1);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1615
				} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1616
					grfmsg(1, "GlobalVarChangeInfo: Currency option %d out of range, ignoring", curidx);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1617
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1618
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1619
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1620
			case 0x0D: { // Currency prefix symbol
4625
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1621
				uint curidx = GetNewgrfCurrencyIdConverted(gvid + i);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1622
				uint32 tempfix = grf_load_dword(&buf);
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1623
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1624
				if (curidx < NUM_CURRENCY) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1625
					memcpy(_currency_specs[curidx].prefix, &tempfix, 4);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1626
					_currency_specs[curidx].prefix[4] = 0;
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1627
				} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1628
					grfmsg(1, "GlobalVarChangeInfo: Currency symbol %d out of range, ignoring", curidx);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1629
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1630
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1632
			case 0x0E: { // Currency suffix symbol
4625
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1633
				uint curidx = GetNewgrfCurrencyIdConverted(gvid + i);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1634
				uint32 tempfix = grf_load_dword(&buf);
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1635
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1636
				if (curidx < NUM_CURRENCY) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  1637
					memcpy(&_currency_specs[curidx].suffix, &tempfix, 4);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1638
					_currency_specs[curidx].suffix[4] = 0;
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1639
				} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1640
					grfmsg(1, "GlobalVarChangeInfo: Currency symbol %d out of range, ignoring", curidx);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1641
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1642
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1643
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1644
			case 0x0F: { //  Euro introduction dates
4625
3e45c59b5d64 (svn r6485) -NewGRF Feature: Match the order of TTDPatch's currencies with those used in OTTD.
belugas
parents: 4602
diff changeset
  1645
				uint curidx = GetNewgrfCurrencyIdConverted(gvid + i);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1646
				Year year_euro = grf_load_word(&buf);
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1647
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1648
				if (curidx < NUM_CURRENCY) {
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1649
					_currency_specs[curidx].to_euro = year_euro;
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1650
				} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1651
					grfmsg(1, "GlobalVarChangeInfo: Euro intro date %d out of range, ignoring", curidx);
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  1652
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1653
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1654
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1655
			case 0x10: // Snow line height table
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1656
				if (numinfo > 1 || IsSnowLineSet()) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1657
					grfmsg(1, "GlobalVarChangeInfo: The snowline can only be set once (%d)", numinfo);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1658
				} else if (len < SNOW_LINE_MONTHS * SNOW_LINE_DAYS) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1659
					grfmsg(1, "GlobalVarChangeInfo: Not enough entries set in the snowline table (%d)", len);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1660
				} else {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1661
					byte table[SNOW_LINE_MONTHS][SNOW_LINE_DAYS];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1662
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1663
					for (uint i = 0; i < SNOW_LINE_MONTHS; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1664
						for (uint j = 0; j < SNOW_LINE_DAYS; j++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1665
							table[i][j] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1666
						}
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1667
					}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1668
					SetSnowLine(table);
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  1669
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1670
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1671
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  1672
			case 0x11: // GRF match for engine allocation
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  1673
				/* This is loaded during the reservation stage, so just skip it here. */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  1674
				/* Each entry is 8 bytes. */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  1675
				buf += 8;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  1676
				break;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  1677
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1678
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1679
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1680
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1681
		}
2506
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1682
	}
3504
546b53897c01 (svn r4355) - NewGRF: Minor clean up; use the correct return type and remove extraneous brackets.
peter1138
parents: 3501
diff changeset
  1683
2506
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1684
	*bufp = buf;
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1685
	return ret;
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1686
}
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  1687
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1688
static bool CargoChangeInfo(uint cid, int numinfo, int prop, byte **bufp, int len)
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1689
{
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1690
	byte *buf = *bufp;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1691
	bool ret = false;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1692
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1693
	if (cid + numinfo > NUM_CARGO) {
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1694
		grfmsg(2, "CargoChangeInfo: Cargo type %d out of range (max %d)", cid + numinfo, NUM_CARGO - 1);
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1695
		return false;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1696
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1697
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1698
	for (int i = 0; i < numinfo; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1699
		CargoSpec *cs = &_cargo[cid + i];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1700
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1701
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1702
			case 0x08: /* Bit number of cargo */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1703
				cs->bitnum = grf_load_byte(&buf);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1704
				if (cs->IsValid()) {
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  1705
					cs->grfid = _cur_grffile->grfid;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1706
					SetBit(_cargo_mask, cid + i);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1707
				} else {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1708
					ClrBit(_cargo_mask, cid + i);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1709
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1710
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1711
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1712
			case 0x09: /* String ID for cargo type name */
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1713
				cs->name = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1714
				_string_to_grf_mapping[&cs->name] = _cur_grffile->grfid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1715
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1716
9686
d3c195c226f9 (svn r10636) [NoAI] -Sync with trunk r10532:10635.
rubidium
parents: 9641
diff changeset
  1717
			case 0x0A: /* String for 1 unit of cargo */
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1718
				cs->name_single = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1719
				_string_to_grf_mapping[&cs->name_single] = _cur_grffile->grfid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1720
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1721
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1722
			case 0x0B:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1723
				/* String for units of cargo. This is different in OpenTTD to TTDPatch
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1724
				 * (e.g. 10 tonnes of coal) */
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1725
				cs->units_volume = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1726
				_string_to_grf_mapping[&cs->units_volume] = _cur_grffile->grfid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1727
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1728
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1729
			case 0x0C: /* String for quantity of cargo (e.g. 10 tonnes of coal) */
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1730
				cs->quantifier = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1731
				_string_to_grf_mapping[&cs->quantifier] = _cur_grffile->grfid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1732
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1733
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1734
			case 0x0D: /* String for two letter cargo abbreviation */
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1735
				cs->abbrev = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  1736
				_string_to_grf_mapping[&cs->abbrev] = _cur_grffile->grfid;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1737
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1738
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1739
			case 0x0E: /* Sprite ID for cargo icon */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1740
				cs->sprite = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1741
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1742
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1743
			case 0x0F: /* Weight of one unit of cargo */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1744
				cs->weight = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1745
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1746
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1747
			case 0x10: /* Used for payment calculation */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1748
				cs->transit_days[0] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1749
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1750
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1751
			case 0x11: /* Used for payment calculation */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1752
				cs->transit_days[1] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1753
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1754
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1755
			case 0x12: /* Base cargo price */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1756
				cs->initial_payment = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1757
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1758
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1759
			case 0x13: /* Colour for station rating bars */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1760
				cs->rating_colour = MapDOSColour(grf_load_byte(&buf));
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1761
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1762
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1763
			case 0x14: /* Colour for cargo graph */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1764
				cs->legend_colour = MapDOSColour(grf_load_byte(&buf));
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1765
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1766
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1767
			case 0x15: /* Freight status */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1768
				cs->is_freight = (grf_load_byte(&buf) != 0);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1769
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1770
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1771
			case 0x16: /* Cargo classes */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1772
				cs->classes = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1773
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1774
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1775
			case 0x17: /* Cargo label */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1776
				cs->label = grf_load_dword(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1777
				cs->label = BSWAP32(cs->label);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1778
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1779
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1780
			case 0x18: { /* Town growth substitute type */
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1781
				uint8 substitute_type = grf_load_byte(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1782
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1783
				switch (substitute_type) {
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1784
					case 0x00: cs->town_effect = TE_PASSENGERS; break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1785
					case 0x02: cs->town_effect = TE_MAIL; break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1786
					case 0x05: cs->town_effect = TE_GOODS; break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1787
					case 0x09: cs->town_effect = TE_WATER; break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1788
					case 0x0B: cs->town_effect = TE_FOOD; break;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1789
					default:
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1790
						grfmsg(1, "CargoChangeInfo: Unknown town growth substitute value %d, setting to none.", substitute_type);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1791
					case 0xFF: cs->town_effect = TE_NONE; break;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1792
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1793
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1794
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1795
			case 0x19: /* Town growth coefficient */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1796
				cs->multipliertowngrowth = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1797
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1798
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1799
			case 0x1A: /* Bitmask of callbacks to use */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1800
				cs->callback_mask = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1801
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1802
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1803
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1804
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1805
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1806
		}
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1807
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1808
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1809
	*bufp = buf;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1810
	return ret;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1811
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1812
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  1813
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1814
static bool SoundEffectChangeInfo(uint sid, int numinfo, int prop, byte **bufp, int len)
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1815
{
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1816
	byte *buf = *bufp;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1817
	bool ret = false;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1818
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1819
	if (_cur_grffile->sound_offset == 0) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  1820
		grfmsg(1, "SoundEffectChangeInfo: No effects defined, skipping");
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1821
		return false;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1822
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1823
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1824
	for (int i = 0; i < numinfo; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1825
		uint sound = sid + i + _cur_grffile->sound_offset - GetNumOriginalSounds();
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1826
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1827
		if (sound >= GetNumSounds()) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1828
			grfmsg(1, "SoundEffectChangeInfo: Sound %d not defined (max %d)", sound, GetNumSounds());
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1829
			continue;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1830
		}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1831
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1832
		switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1833
			case 0x08: // Relative volume
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1834
				GetSound(sound)->volume = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1835
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1836
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1837
			case 0x09: // Priority
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1838
				GetSound(sound)->priority = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1839
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1840
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1841
			case 0x0A: { // Override old sound
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1842
				uint orig_sound = grf_load_byte(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1843
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1844
				if (orig_sound >= GetNumSounds()) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1845
					grfmsg(1, "SoundEffectChangeInfo: Original sound %d not defined (max %d)", orig_sound, GetNumSounds());
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1846
				} else {
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1847
					FileEntry *newfe = GetSound(sound);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1848
					FileEntry *oldfe = GetSound(orig_sound);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1849
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1850
					/* Literally copy the data of the new sound over the original */
5024
f13f2f2d43f9 (svn r7065) Use simple assignment instead of memcpy()
tron
parents: 5011
diff changeset
  1851
					*oldfe = *newfe;
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1852
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1853
			} break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1854
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1855
			default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1856
				ret = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1857
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  1858
		}
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1859
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1860
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1861
	*bufp = buf;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1862
	return ret;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1863
}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  1864
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1865
static bool IndustrytilesChangeInfo(uint indtid, int numinfo, int prop, byte **bufp, int len)
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1866
{
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1867
	byte *buf = *bufp;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1868
	bool ret = false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1869
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1870
	if (indtid + numinfo > NUM_INDUSTRYTILES) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1871
		grfmsg(1, "IndustryTilesChangeInfo: Too many industry tiles loaded (%u), max (%u). Ignoring.", indtid + numinfo, NUM_INDUSTRYTILES);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1872
		return false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1873
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1874
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1875
	/* Allocate industry tile specs if they haven't been allocated already. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1876
	if (_cur_grffile->indtspec == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1877
		_cur_grffile->indtspec = CallocT<IndustryTileSpec*>(NUM_INDUSTRYTILES);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1878
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1879
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1880
	for (int i = 0; i < numinfo; i++) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1881
		IndustryTileSpec *tsp = _cur_grffile->indtspec[indtid + i];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1882
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1883
		if (prop != 0x08 && tsp == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1884
			grfmsg(2, "IndustryTilesChangeInfo: Attempt to modify undefined industry tile %u. Ignoring.", indtid + i);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1885
			continue;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1886
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1887
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1888
		switch (prop) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1889
			case 0x08: { // Substitute industry tile type
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1890
				IndustryTileSpec **tilespec = &_cur_grffile->indtspec[indtid + i];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1891
				byte subs_id = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1892
9701
d1ac22c62f64 (svn r11036) [NoAI] -Sync: with trunk r10774:11035.
rubidium
parents: 9686
diff changeset
  1893
				if (subs_id >= NEW_INDUSTRYTILEOFFSET) {
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1894
					/* The substitute id must be one of the original industry tile. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1895
					grfmsg(2, "IndustryTilesChangeInfo: Attempt to use new industry tile %u as substitute industry tile for %u. Ignoring.", subs_id, indtid + i);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1896
					return false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1897
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1898
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1899
				/* Allocate space for this industry. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1900
				if (*tilespec == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1901
					int tempid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1902
					*tilespec = CallocT<IndustryTileSpec>(1);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1903
					tsp = *tilespec;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1904
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1905
					memcpy(tsp, &_industry_tile_specs[subs_id], sizeof(_industry_tile_specs[subs_id]));
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1906
					tsp->enabled = true;
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1907
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1908
					/* A copied tile should not have the animation infos copied too.
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1909
					 * The anim_state should be left untouched, though
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1910
					 * It is up to the author to animate them himself */
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1911
					tsp->anim_production = INDUSTRYTILE_NOANIM;
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1912
					tsp->anim_next = INDUSTRYTILE_NOANIM;
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1913
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1914
					tsp->grf_prop.local_id = indtid + i;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1915
					tsp->grf_prop.subst_id = subs_id;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1916
					tsp->grf_prop.grffile = _cur_grffile;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1917
					tempid = _industile_mngr.AddEntityID(indtid + i, _cur_grffile->grfid, subs_id); // pre-reserve the tile slot
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1918
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1919
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1920
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1921
			case 0x09: { // Industry tile override
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1922
				byte ovrid = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1923
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1924
				/* The industry being overridden must be an original industry. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1925
				if (ovrid >= NEW_INDUSTRYTILEOFFSET) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1926
					grfmsg(2, "IndustryTilesChangeInfo: Attempt to override new industry tile %u with industry tile id %u. Ignoring.", ovrid, indtid + i);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1927
					return false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1928
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1929
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  1930
				_industile_mngr.Add(indtid + i, _cur_grffile->grfid, ovrid);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1931
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1932
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1933
			case 0x0A: // Tile acceptance
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1934
			case 0x0B:
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1935
			case 0x0C: {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1936
				uint16 acctp = grf_load_word(&buf);
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  1937
				tsp->accepts_cargo[prop - 0x0A] = GetCargoTranslation(GB(acctp, 0, 8), _cur_grffile);
9704
197cb8c6ae17 (svn r11221) [NoAI] -Sync: with trunk r11145:11220
glx
parents: 9703
diff changeset
  1938
				tsp->acceptance[prop - 0x0A] = GB(acctp, 8, 8);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1939
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1940
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1941
			case 0x0D: // Land shape flags
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1942
				tsp->slopes_refused = (Slope)grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1943
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1944
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1945
			case 0x0E: // Callback flags
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1946
				tsp->callback_flags = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1947
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1948
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1949
			case 0x0F: // Animation information
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1950
				tsp->animation_info = grf_load_word(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1951
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1952
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1953
			case 0x10: // Animation speed
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1954
				tsp->animation_speed = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1955
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1956
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1957
			case 0x11: // Triggers for callback 25
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1958
				tsp->animation_triggers = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1959
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1960
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1961
			case 0x12: // Special flags
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1962
				tsp->animation_special_flags = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1963
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1964
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1965
			default:
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1966
				ret = true;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1967
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1968
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1969
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1970
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1971
	*bufp = buf;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1972
	return ret;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1973
}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1974
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1975
static bool IndustriesChangeInfo(uint indid, int numinfo, int prop, byte **bufp, int len)
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1976
{
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1977
	byte *buf = *bufp;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1978
	bool ret = false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1979
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1980
	if (indid + numinfo > NUM_INDUSTRYTYPES) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1981
		grfmsg(1, "IndustriesChangeInfo: Too many industries loaded (%u), max (%u). Ignoring.", indid + numinfo, NUM_INDUSTRYTYPES);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1982
		return false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1983
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1984
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1985
	grfmsg(1, "IndustriesChangeInfo: newid %u", indid);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1986
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1987
	/* Allocate industry specs if they haven't been allocated already. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1988
	if (_cur_grffile->industryspec == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1989
		_cur_grffile->industryspec = CallocT<IndustrySpec*>(NUM_INDUSTRYTYPES);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1990
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1991
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1992
	for (int i = 0; i < numinfo; i++) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1993
		IndustrySpec *indsp = _cur_grffile->industryspec[indid + i];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1994
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1995
		if (prop != 0x08 && indsp == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1996
			grfmsg(2, "IndustriesChangeInfo: Attempt to modify undefined industry %u. Ignoring.", indid + i);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1997
			continue;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1998
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  1999
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2000
		switch (prop) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2001
			case 0x08: { // Substitute industry type
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2002
				IndustrySpec **indspec = &_cur_grffile->industryspec[indid + i];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2003
				byte subs_id = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2004
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2005
				if (subs_id == 0xFF) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2006
					/* Instead of defining a new industry, a substitute industry id
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2007
					 * of 0xFF disables the old industry with the current id. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2008
					_industry_specs[indid + i].enabled = false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2009
					continue;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2010
				} else if (subs_id >= NEW_INDUSTRYOFFSET) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2011
					/* The substitute id must be one of the original industry. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2012
					grfmsg(2, "_industry_specs: Attempt to use new industry %u as substitute industry for %u. Ignoring.", subs_id, indid + i);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2013
					return false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2014
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2015
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2016
				/* Allocate space for this industry.
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2017
				 * Only need to do it once. If ever it is called again, it should not
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2018
				 * do anything */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2019
				if (*indspec == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2020
					*indspec = CallocT<IndustrySpec>(1);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2021
					indsp = *indspec;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2022
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2023
					memcpy(indsp, &_origin_industry_specs[subs_id], sizeof(_industry_specs[subs_id]));
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2024
					indsp->enabled = true;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2025
					indsp->grf_prop.local_id = indid + i;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2026
					indsp->grf_prop.subst_id = subs_id;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2027
					indsp->grf_prop.grffile = _cur_grffile;
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  2028
					/* If the grf industry needs to check its surounding upon creation, it should
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  2029
					 * rely on callbacks, not on the original placement functions */
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  2030
					indsp->check_proc = CHECK_NOTHING;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2031
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2032
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2033
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2034
			case 0x09: { // Industry type override
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2035
				byte ovrid = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2036
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2037
				/* The industry being overridden must be an original industry. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2038
				if (ovrid >= NEW_INDUSTRYOFFSET) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2039
					grfmsg(2, "IndustriesChangeInfo: Attempt to override new industry %u with industry id %u. Ignoring.", ovrid, indid + i);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2040
					return false;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2041
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2042
				indsp->grf_prop.override = ovrid;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2043
				_industry_mngr.Add(indid + i, _cur_grffile->grfid, ovrid);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2044
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2045
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2046
			case 0x0A: { // Set industry layout(s)
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2047
				indsp->num_table = grf_load_byte(&buf); // Number of layaouts
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2048
				uint32 defsize = grf_load_dword(&buf);  // Total size of the definition
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2049
				IndustryTileTable **tile_table = CallocT<IndustryTileTable*>(indsp->num_table); // Table with tiles to compose an industry
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2050
				IndustryTileTable *itt = CallocT<IndustryTileTable>(defsize); // Temporary array to read the tile layouts from the GRF
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2051
				int size;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2052
				IndustryTileTable *copy_from;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2053
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2054
				for (byte j = 0; j < indsp->num_table; j++) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2055
					for (int k = 0;; k++) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2056
						itt[k].ti.x = grf_load_byte(&buf); // Offsets from northermost tile
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2057
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2058
						if (itt[k].ti.x == 0xFE && k == 0) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2059
							/* This means we have to borrow the layout from an old industry */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2060
							IndustryType type = grf_load_byte(&buf);  //industry holding required layout
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2061
							byte laynbr = grf_load_byte(&buf);        //layout number to borrow
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2062
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2063
							copy_from = (IndustryTileTable*)_origin_industry_specs[type].table[laynbr];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2064
							for (size = 1;; size++) {
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  2065
								if (copy_from[size - 1].ti.x == -0x80 && copy_from[size - 1].ti.y == 0) break;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2066
							}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2067
							break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2068
						}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2069
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2070
						itt[k].ti.y = grf_load_byte(&buf); // Or table definition finalisation
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2071
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2072
						if (itt[k].ti.x == 0 && itt[k].ti.y == 0x80) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2073
							/*  Not the same terminator.  The one we are using is rather
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2074
							 x= -80, y = x .  So, adjust it. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2075
							itt[k].ti.x = -0x80;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2076
							itt[k].ti.y =  0;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2077
							itt[k].gfx  =  0;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2078
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2079
							size = k + 1;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2080
							copy_from = itt;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2081
							break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2082
						}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2083
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2084
						itt[k].gfx = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2085
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2086
						if (itt[k].gfx == 0xFE) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2087
							/* Use a new tile from this GRF */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2088
							int local_tile_id = grf_load_word(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2089
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2090
							/* Read the ID from the _industile_mngr. */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2091
							int tempid = _industile_mngr.GetID(local_tile_id, _cur_grffile->grfid);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2092
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2093
							if (tempid == INVALID_INDUSTRYTILE) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2094
								grfmsg(2, "IndustriesChangeInfo: Attempt to use industry tile %u with industry id %u, not yet defined. Ignoring.", local_tile_id, indid);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2095
							} else {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2096
								/* Declared as been valid, can be used */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2097
								itt[k].gfx = tempid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2098
								size = k + 1;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2099
								copy_from = itt;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2100
							}
9704
197cb8c6ae17 (svn r11221) [NoAI] -Sync: with trunk r11145:11220
glx
parents: 9703
diff changeset
  2101
						} else if (itt[k].gfx == 0xFF) {
197cb8c6ae17 (svn r11221) [NoAI] -Sync: with trunk r11145:11220
glx
parents: 9703
diff changeset
  2102
							itt[k].ti.x = (int8)GB(itt[k].ti.x, 0, 8);
197cb8c6ae17 (svn r11221) [NoAI] -Sync: with trunk r11145:11220
glx
parents: 9703
diff changeset
  2103
							itt[k].ti.y = (int8)GB(itt[k].ti.y, 0, 8);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2104
						}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2105
					}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2106
					tile_table[j] = CallocT<IndustryTileTable>(size);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2107
					memcpy(tile_table[j], copy_from, sizeof(*copy_from) * size);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2108
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2109
				/* Install final layout construction in the industry spec */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2110
				indsp->table = tile_table;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2111
				SetBit(indsp->cleanup_flag, 1);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2112
				free(itt);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2113
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2114
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2115
			case 0x0B: // Industry production flags
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2116
				indsp->life_type = (IndustryLifeType)grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2117
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2118
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2119
			case 0x0C: // Industry closure message
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2120
				indsp->closure_text = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2121
				_string_to_grf_mapping[&indsp->closure_text] = _cur_grffile->grfid;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2122
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2123
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2124
			case 0x0D: // Production increase message
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2125
				indsp->production_up_text = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2126
				_string_to_grf_mapping[&indsp->production_up_text] = _cur_grffile->grfid;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2127
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2128
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2129
			case 0x0E: // Production decrease message
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2130
				indsp->production_down_text = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2131
				_string_to_grf_mapping[&indsp->production_down_text] = _cur_grffile->grfid;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2132
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2133
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2134
			case 0x0F: // Fund cost multiplier
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2135
				indsp->cost_multiplier = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2136
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2137
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2138
			case 0x10: // Production cargo types
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2139
				for (byte j = 0; j < 2; j++) {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2140
					indsp->produced_cargo[j] = GetCargoTranslation(grf_load_byte(&buf), _cur_grffile);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2141
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2142
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2143
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2144
			case 0x11: // Acceptance cargo types
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2145
				for (byte j = 0; j < 3; j++) {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2146
					indsp->accepts_cargo[j] = GetCargoTranslation(grf_load_byte(&buf), _cur_grffile);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2147
				}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2148
				grf_load_byte(&buf); // Unnused, eat it up
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2149
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2150
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2151
			case 0x12: // Production multipliers
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2152
			case 0x13:
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2153
				indsp->production_rate[prop - 0x12] = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2154
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2155
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2156
			case 0x14: // Minimal amount of cargo distributed
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2157
				indsp->minimal_cargo = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2158
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2159
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2160
			case 0x15: { // Random sound effects
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2161
				indsp->number_of_sounds = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2162
				uint8 *sounds = MallocT<uint8>(indsp->number_of_sounds);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2163
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2164
				for (uint8 j = 0; j < indsp->number_of_sounds; j++) sounds[j] = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2165
				indsp->random_sounds = sounds;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2166
				SetBit(indsp->cleanup_flag, 0);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2167
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2168
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2169
			case 0x16: // Conflicting industry types
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2170
				for (byte j = 0; j < 3; j++) indsp->conflicting[j] = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2171
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2172
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2173
			case 0x17: // Probability in random game
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  2174
				indsp->appear_creation[_settings_game.game_creation.landscape] = grf_load_byte(&buf);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2175
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2176
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2177
			case 0x18: // Probability during gameplay
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  2178
				indsp->appear_ingame[_settings_game.game_creation.landscape] = grf_load_byte(&buf);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2179
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2180
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2181
			case 0x19: // Map color
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2182
				indsp->map_colour = MapDOSColour(grf_load_byte(&buf));
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2183
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2184
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2185
			case 0x1A: // Special industry flags to define special behavior
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  2186
				indsp->behaviour = (IndustryBehaviour)grf_load_dword(&buf);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2187
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2188
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2189
			case 0x1B: // New industry text ID
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2190
				indsp->new_industry_text = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2191
				_string_to_grf_mapping[&indsp->new_industry_text] = _cur_grffile->grfid;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2192
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2193
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2194
			case 0x1C: // Input cargo multipliers for the three input cargo types
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2195
			case 0x1D:
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2196
			case 0x1E: {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2197
					uint32 multiples = grf_load_dword(&buf);
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2198
					indsp->input_cargo_multiplier[prop - 0x1C][0] = GB(multiples, 0, 15);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2199
					indsp->input_cargo_multiplier[prop - 0x1C][1] = GB(multiples, 15, 15);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2200
				} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2201
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2202
			case 0x1F: // Industry name
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2203
				indsp->name = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2204
				_string_to_grf_mapping[&indsp->name] = _cur_grffile->grfid;
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2205
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2206
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2207
			case 0x20: // Prospecting success chance
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2208
				indsp->prospecting_chance = grf_load_dword(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2209
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2210
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2211
			case 0x21:   // Callback flags
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2212
			case 0x22: { // Callback additional flags
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2213
				byte aflag = grf_load_byte(&buf);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2214
				SB(indsp->callback_flags, (prop - 0x21) * 8, 8, aflag);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2215
			} break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2216
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2217
			case 0x23: // removal cost multiplier
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2218
				indsp->removal_cost_multiplier = grf_load_dword(&buf);
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2219
				break;
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2220
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  2221
			case 0x24: // name for nearby station
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2222
				indsp->station_name = grf_load_word(&buf);
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  2223
				_string_to_grf_mapping[&indsp->station_name] = _cur_grffile->grfid;
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  2224
				break;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  2225
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2226
			default:
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2227
				ret = true;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2228
				break;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2229
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2230
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2231
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2232
	*bufp = buf;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2233
	return ret;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2234
}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2235
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  2236
/* Action 0x00 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  2237
static void FeatureChangeInfo(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2238
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2239
	byte *bufend = buf + len;
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2240
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2241
	/* <00> <feature> <num-props> <num-info> <id> (<property <new-info>)...
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2242
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2243
	 * B feature       0, 1, 2 or 3 for trains, road vehicles, ships or planes
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2244
	 *                 4 for defining new train station sets
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2245
	 * B num-props     how many properties to change per vehicle/station
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2246
	 * B num-info      how many vehicles/stations to change
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2247
	 * E id            ID of first vehicle/station to change, if num-info is
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2248
	 *                 greater than one, this one and the following
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2249
	 *                 vehicles/stations will be changed
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2250
	 * B property      what property to change, depends on the feature
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2251
	 * V new-info      new bytes of info (variable size; depends on properties) */
391
573193308396 (svn r583) -newgrf: Hopefully prevent GRF files introducing new bridges or townhouses to crash the game (pasky).
darkvater
parents: 389
diff changeset
  2252
	/* TODO: Bridges, town houses. */
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2253
2438
eaef2b29fa3d (svn r2964) Fix: newgrf: Include missing grf feature canal.
peter1138
parents: 2421
diff changeset
  2254
	static const VCI_Handler handler[] = {
3825
c4c69a0ca625 (svn r4838) Newgrf : Add empty base for newcargos
belugas
parents: 3821
diff changeset
  2255
		/* GSF_TRAIN */        RailVehicleChangeInfo,
c4c69a0ca625 (svn r4838) Newgrf : Add empty base for newcargos
belugas
parents: 3821
diff changeset
  2256
		/* GSF_ROAD */         RoadVehicleChangeInfo,
c4c69a0ca625 (svn r4838) Newgrf : Add empty base for newcargos
belugas
parents: 3821
diff changeset
  2257
		/* GSF_SHIP */         ShipVehicleChangeInfo,
c4c69a0ca625 (svn r4838) Newgrf : Add empty base for newcargos
belugas
parents: 3821
diff changeset
  2258
		/* GSF_AIRCRAFT */     AircraftVehicleChangeInfo,
c4c69a0ca625 (svn r4838) Newgrf : Add empty base for newcargos
belugas
parents: 3821
diff changeset
  2259
		/* GSF_STATION */      StationChangeInfo,
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  2260
		/* GSF_CANAL */        CanalChangeInfo,
3825
c4c69a0ca625 (svn r4838) Newgrf : Add empty base for newcargos
belugas
parents: 3821
diff changeset
  2261
		/* GSF_BRIDGE */       BridgeChangeInfo,
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2262
		/* GSF_TOWNHOUSE */    TownHouseChangeInfo,
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2263
		/* GSF_GLOBALVAR */    GlobalVarChangeInfo,
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2264
		/* GSF_INDUSTRYTILES */IndustrytilesChangeInfo,
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  2265
		/* GSF_INDUSTRIES */   IndustriesChangeInfo,
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2266
		/* GSF_CARGOS */       NULL, /* Cargo is handled during reservation */
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  2267
		/* GSF_SOUNDFX */      SoundEffectChangeInfo,
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2268
	};
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
  2269
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2270
	if (!check_length(len, 6, "FeatureChangeInfo")) return;
3714
402f02b01241 (svn r4657) - NewGRF: use grf_load_byte() in favour of array accesses
peter1138
parents: 3712
diff changeset
  2271
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2272
	uint8 feature  = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2273
	uint8 numprops = grf_load_byte(&buf);
6614
b41f2210a494 (svn r9108) -Fix(9093) : MSVC was a bit unhappy with some of the type changes. So basically, widening the types makes the difference
belugas
parents: 6610
diff changeset
  2274
	uint numinfo  = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2275
	uint engine   = grf_load_extended(&buf);
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 74
diff changeset
  2276
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2277
	grfmsg(6, "FeatureChangeInfo: feature %d, %d properties, to apply to %d+%d",
378
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
  2278
	               feature, numprops, engine, numinfo);
9f170b63d48e (svn r567) -newgrf: Support for road vehicles customization (seems to work at
celestar
parents: 373
diff changeset
  2279
2440
443e2f3cce75 (svn r2966) Fix: newgrf: Replace special case with a check for the existence of a handler in VehicleChangeInfo.
peter1138
parents: 2439
diff changeset
  2280
	if (feature >= lengthof(handler) || handler[feature] == NULL) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2281
		grfmsg(1, "FeatureChangeInfo: Unsupported feature %d, skipping", feature);
391
573193308396 (svn r583) -newgrf: Hopefully prevent GRF files introducing new bridges or townhouses to crash the game (pasky).
darkvater
parents: 389
diff changeset
  2282
		return;
573193308396 (svn r583) -newgrf: Hopefully prevent GRF files introducing new bridges or townhouses to crash the game (pasky).
darkvater
parents: 389
diff changeset
  2283
	}
573193308396 (svn r583) -newgrf: Hopefully prevent GRF files introducing new bridges or townhouses to crash the game (pasky).
darkvater
parents: 389
diff changeset
  2284
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2285
	while (numprops-- && buf < bufend) {
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2286
		uint8 prop = grf_load_byte(&buf);
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2287
		bool ignoring = false;
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2288
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2289
		switch (feature) {
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2290
			case GSF_TRAIN:
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2291
			case GSF_ROAD:
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2292
			case GSF_SHIP:
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2293
			case GSF_AIRCRAFT: {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2294
				bool handled = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2295
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2296
				for (uint i = 0; i < numinfo; i++) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2297
					Engine *e = GetNewEngine(_cur_grffile, (VehicleType)feature, engine + i);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2298
					EngineInfo *ei = &e->info;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2299
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2300
					/* Common properties for vehicles */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2301
					switch (prop) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2302
						case 0x00: // Introduction date
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2303
							ei->base_intro = grf_load_word(&buf) + DAYS_TILL_ORIGINAL_BASE_YEAR;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2304
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2305
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2306
						case 0x02: // Decay speed
10867
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
  2307
							ei->decay_speed = grf_load_byte(&buf);
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2308
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2309
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2310
						case 0x03: // Vehicle life
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2311
							ei->lifelength = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2312
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2313
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2314
						case 0x04: // Model life
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2315
							ei->base_life = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2316
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2317
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2318
						case 0x06: // Climates available
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2319
							ei->climates = grf_load_byte(&buf);
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2320
							// XXX sometimes a grf wants hidden vehicles :o
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2321
							if (ei->climates == 0) ei->climates = 0x80;
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2322
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2323
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2324
						case 0x07: // Loading speed
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2325
							/* Hyronymus explained me what does
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2326
							 * this mean and insists on having a
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2327
							 * credit ;-). --pasky */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2328
							ei->load_amount = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2329
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2330
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2331
						default:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2332
							handled = false;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2333
							break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2334
					}
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2335
				}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2336
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2337
				if (handled) break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2338
			} /* FALL THROUGH */
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2339
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2340
			default:
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2341
				if (handler[feature](engine, numinfo, prop, &buf, bufend - buf)) {
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2342
					ignoring = true;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2343
				}
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2344
				break;
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2345
		}
2421
7b6750d797bd (svn r2947) Reorder some code to prepare for future enhancements and get rid of some gotos (peter1138)
tron
parents: 2400
diff changeset
  2346
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2347
		if (ignoring) grfmsg(1, "FeatureChangeInfo: Ignoring property 0x%02X of feature 0x%02X (not implemented)", prop, feature);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2348
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2349
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2350
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2351
/* Action 0x00 (GLS_SAFETYSCAN) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  2352
static void SafeChangeInfo(byte *buf, size_t len)
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2353
{
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2354
	if (!check_length(len, 6, "SafeChangeInfo")) return;
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2355
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2356
	uint8 feature  = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2357
	uint8 numprops = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2358
	grf_load_byte(&buf);     // num-info
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2359
	grf_load_extended(&buf); // id
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2360
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2361
	if (feature == GSF_BRIDGE && numprops == 1) {
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2362
		uint8 prop = grf_load_byte(&buf);
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2363
		/* Bridge property 0x0D is redefinition of sprite layout tables, which
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2364
		 * is considered safe. */
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2365
		if (prop == 0x0D) return;
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2366
	}
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2367
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2368
	SetBit(_cur_grfconfig->flags, GCF_UNSAFE);
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2369
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2370
	/* Skip remainder of GRF */
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2371
	_skip_sprites = -1;
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2372
}
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  2373
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2374
/* Action 0x00 (GLS_RESERVE) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  2375
static void ReserveChangeInfo(byte *buf, size_t len)
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2376
{
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2377
	byte *bufend = buf + len;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2378
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2379
	if (!check_length(len, 6, "ReserveChangeInfo")) return;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2380
	buf++;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2381
	uint8 feature  = grf_load_byte(&buf);
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2382
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2383
	if (feature != GSF_CARGOS && feature != GSF_GLOBALVAR) return;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2384
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2385
	uint8 numprops = grf_load_byte(&buf);
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2386
	uint8 numinfo  = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2387
	uint8 index    = grf_load_extended(&buf);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2388
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2389
	while (numprops-- && buf < bufend) {
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2390
		uint8 prop = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2391
		bool ignoring = false;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2392
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2393
		switch (feature) {
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2394
			default: NOT_REACHED();
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2395
			case GSF_CARGOS:
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2396
				ignoring = CargoChangeInfo(index, numinfo, prop, &buf, bufend - buf);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2397
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2398
			case GSF_GLOBALVAR:
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2399
				switch (prop) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2400
					case 0x09: // Cargo Translation Table
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2401
						if (index != 0) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2402
							grfmsg(1, "ReserveChangeInfo: Cargo translation table must start at zero");
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2403
							return;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2404
						}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2405
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2406
						free(_cur_grffile->cargo_list);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2407
						_cur_grffile->cargo_max = numinfo;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2408
						_cur_grffile->cargo_list = MallocT<CargoLabel>(numinfo);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2409
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2410
						for (uint i = 0; i < numinfo; i++) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2411
							CargoLabel cl = grf_load_dword(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2412
							_cur_grffile->cargo_list[i] = BSWAP32(cl);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2413
						}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2414
						break;
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2415
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2416
					case 0x11: // GRF match for engine allocation
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2417
						for (uint i = 0; i < numinfo; i++) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2418
							uint32 s = grf_load_dword(&buf);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2419
							uint32 t = grf_load_dword(&buf);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2420
							SetNewGRFOverride(s, t);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2421
						}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  2422
						break;
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2423
				}
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2424
				break;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2425
		}
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2426
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2427
		if (ignoring) grfmsg(2, "ReserveChangeInfo: Ignoring property 0x%02X (not implemented)", prop);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2428
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2429
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2430
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2431
/**
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2432
 * Creates a spritegroup representing a callback result
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2433
 * @param value The value that was used to represent this callback result
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2434
 * @return A spritegroup representing that callback result
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2435
 */
4893
07d158194395 (svn r6837) - Codechange: More const SpriteGroups missed in r6836
peter1138
parents: 4869
diff changeset
  2436
static const SpriteGroup* NewCallBackResultSpriteGroup(uint16 value)
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2437
{
3595
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  2438
	SpriteGroup *group = AllocateSpriteGroup();
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2439
2488
cbe3d6b60c27 (svn r3014) -NewGRF, Codechange: Make all sprite group references be pointers instead of copying the data around.
peter1138
parents: 2480
diff changeset
  2440
	group->type = SGT_CALLBACK;
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2441
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  2442
	/* Old style callback results have the highest byte 0xFF so signify it is a callback result
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  2443
	 * New style ones only have the highest bit set (allows 15-bit results, instead of just 8) */
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  2444
	if ((value >> 8) == 0xFF) {
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  2445
		value &= ~0xFF00;
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  2446
	} else {
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2447
		value &= ~0x8000;
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  2448
	}
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2449
2488
cbe3d6b60c27 (svn r3014) -NewGRF, Codechange: Make all sprite group references be pointers instead of copying the data around.
peter1138
parents: 2480
diff changeset
  2450
	group->g.callback.result = value;
1883
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2451
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2452
	return group;
3b02000cfbe0 (svn r2389) - Feature: [newgrf] Implement the mechanism for handling newgrf callbacks.
hackykid
parents: 1873
diff changeset
  2453
}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2454
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2455
/**
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2456
 * Creates a spritegroup representing a sprite number result.
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2457
 * @param sprite The sprite number.
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2458
 * @param num_sprites The number of sprites per set.
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2459
 * @return A spritegroup representing the sprite number result.
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2460
 */
4893
07d158194395 (svn r6837) - Codechange: More const SpriteGroups missed in r6836
peter1138
parents: 4869
diff changeset
  2461
static const SpriteGroup* NewResultSpriteGroup(SpriteID sprite, byte num_sprites)
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2462
{
3595
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  2463
	SpriteGroup *group = AllocateSpriteGroup();
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2464
	group->type = SGT_RESULT;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2465
	group->g.result.sprite = sprite;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2466
	group->g.result.num_sprites = num_sprites;
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2467
	return group;
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2468
}
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2469
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  2470
/* Action 0x01 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  2471
static void NewSpriteSet(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2472
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2473
	/* <01> <feature> <num-sets> <num-ent>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2474
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2475
	 * B feature       feature to define sprites for
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2476
	 *                 0, 1, 2, 3: veh-type, 4: train stations
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2477
	 * B num-sets      number of sprite sets
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  2478
	 * E num-ent       how many entries per sprite set
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2479
	 *                 For vehicles, this is the number of different
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2480
	 *                         vehicle directions in each sprite set
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2481
	 *                         Set num-dirs=8, unless your sprites are symmetric.
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2482
	 *                         In that case, use num-dirs=4.
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2483
	 */
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2484
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2485
	if (!check_length(len, 4, "NewSpriteSet")) return;
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  2486
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2487
	uint8 feature   = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2488
	uint8 num_sets  = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2489
	uint16 num_ents = grf_load_extended(&buf);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2490
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2491
	_cur_grffile->spriteset_start = _cur_spriteid;
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  2492
	_cur_grffile->spriteset_feature = feature;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2493
	_cur_grffile->spriteset_numsets = num_sets;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2494
	_cur_grffile->spriteset_numents = num_ents;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2495
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2496
	grfmsg(7, "New sprite set at %d of type %d, consisting of %d sets with %d views each (total %d)",
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2497
		_cur_spriteid, feature, num_sets, num_ents, num_sets * num_ents
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2498
	);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2499
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  2500
	for (int i = 0; i < num_sets * num_ents; i++) {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2501
		_nfo_line++;
9628
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  2502
		LoadNextSprite(_cur_spriteid++, _file_index, _nfo_line);
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  2503
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2504
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2505
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2506
/* Action 0x01 (SKIP) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  2507
static void SkipAct1(byte *buf, size_t len)
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2508
{
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2509
	if (!check_length(len, 4, "SkipAct1")) return;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2510
	buf++;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2511
	grf_load_byte(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2512
	uint8 num_sets  = grf_load_byte(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2513
	uint16 num_ents = grf_load_extended(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2514
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2515
	_skip_sprites = num_sets * num_ents;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2516
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2517
	grfmsg(3, "SkipAct1: Skipping %d sprites", _skip_sprites);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2518
}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2519
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2520
/* Helper function to either create a callback or link to a previously
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2521
 * defined spritegroup. */
4893
07d158194395 (svn r6837) - Codechange: More const SpriteGroups missed in r6836
peter1138
parents: 4869
diff changeset
  2522
static const SpriteGroup* GetGroupFromGroupID(byte setid, byte type, uint16 groupid)
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2523
{
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2524
	if (HasBit(groupid, 15)) return NewCallBackResultSpriteGroup(groupid);
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2525
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2526
	if (groupid >= _cur_grffile->spritegroups_count || _cur_grffile->spritegroups[groupid] == NULL) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2527
		grfmsg(1, "GetGroupFromGroupID(0x%02X:0x%02X): Groupid 0x%04X does not exist, leaving empty", setid, type, groupid);
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2528
		return NULL;
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2529
	}
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2530
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2531
	return _cur_grffile->spritegroups[groupid];
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2532
}
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2533
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2534
/* Helper function to either create a callback or a result sprite group. */
4893
07d158194395 (svn r6837) - Codechange: More const SpriteGroups missed in r6836
peter1138
parents: 4869
diff changeset
  2535
static const SpriteGroup* CreateGroupFromGroupID(byte feature, byte setid, byte type, uint16 spriteid, uint16 num_sprites)
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2536
{
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2537
	if (HasBit(spriteid, 15)) return NewCallBackResultSpriteGroup(spriteid);
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2538
3667
f87c17c36375 (svn r4582) - NewGRF: include an additional check to see if a spriteset id is within range.
peter1138
parents: 3666
diff changeset
  2539
	if (spriteid >= _cur_grffile->spriteset_numsets) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2540
		grfmsg(1, "CreateGroupFromGroupID(0x%02X:0x%02X): Sprite set %u invalid, max %u", setid, type, spriteid, _cur_grffile->spriteset_numsets);
3667
f87c17c36375 (svn r4582) - NewGRF: include an additional check to see if a spriteset id is within range.
peter1138
parents: 3666
diff changeset
  2541
		return NULL;
f87c17c36375 (svn r4582) - NewGRF: include an additional check to see if a spriteset id is within range.
peter1138
parents: 3666
diff changeset
  2542
	}
f87c17c36375 (svn r4582) - NewGRF: include an additional check to see if a spriteset id is within range.
peter1138
parents: 3666
diff changeset
  2543
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2544
	/* Check if the sprite is within range. This can fail if the Action 0x01
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2545
	 * is skipped, as TTDPatch mandates that Action 0x02s must be processed.
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2546
	 * We don't have that rule, but must live by the Patch... */
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2547
	if (_cur_grffile->spriteset_start + spriteid * num_sprites + num_sprites > _cur_spriteid) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2548
		grfmsg(1, "CreateGroupFromGroupID(0x%02X:0x%02X): Real Sprite IDs 0x%04X - 0x%04X do not (all) exist (max 0x%04X), leaving empty",
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2549
				setid, type,
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2550
				_cur_grffile->spriteset_start + spriteid * num_sprites,
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2551
				_cur_grffile->spriteset_start + spriteid * num_sprites + num_sprites - 1, _cur_spriteid - 1);
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2552
		return NULL;
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2553
	}
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2554
3803
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2555
	if (feature != _cur_grffile->spriteset_feature) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2556
		grfmsg(1, "CreateGroupFromGroupID(0x%02X:0x%02X): Sprite set feature 0x%02X does not match action feature 0x%02X, skipping",
9628
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  2557
				setid, type,
3803
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2558
				_cur_grffile->spriteset_feature, feature);
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2559
		return NULL;
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2560
	}
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2561
3666
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2562
	return NewResultSpriteGroup(_cur_grffile->spriteset_start + spriteid * num_sprites, num_sprites);
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2563
}
975cd26c8df7 (svn r4581) - NewGRF: replace replicated action 2 code with two functions to simplify code somewhat. Also check that a sprite id is
peter1138
parents: 3648
diff changeset
  2564
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  2565
/* Action 0x02 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  2566
static void NewSpriteGroup(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2567
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2568
	/* <02> <feature> <set-id> <type/num-entries> <feature-specific-data...>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2569
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2570
	 * B feature       see action 1
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2571
	 * B set-id        ID of this particular definition
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2572
	 * B type/num-entries
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2573
	 *                 if 80 or greater, this is a randomized or variational
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2574
	 *                 list definition, see below
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2575
	 *                 otherwise it specifies a number of entries, the exact
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2576
	 *                 meaning depends on the feature
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2577
	 * V feature-specific-data (huge mess, don't even look it up --pasky) */
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2578
	SpriteGroup *group = NULL;
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2579
	byte *bufend = buf + len;
193
0a7025304867 (svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents: 74
diff changeset
  2580
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2581
	if (!check_length(len, 5, "NewSpriteGroup")) return;
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2582
	buf++;
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2583
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2584
	uint8 feature = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2585
	uint8 setid   = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2586
	uint8 type    = grf_load_byte(&buf);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2587
2444
e618726432a4 (svn r2970) - Newgrf: Allocate spritegroups dynamically; this allows a cargo ID to reference the previous definition of the same cargo ID, instead of causing loops.
peter1138
parents: 2442
diff changeset
  2588
	if (setid >= _cur_grffile->spritegroups_count) {
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  2589
		/* Allocate memory for new sprite group references. */
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  2590
		_cur_grffile->spritegroups = ReallocT(_cur_grffile->spritegroups, setid + 1);
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  2591
		/* Initialise new space to NULL */
2488
cbe3d6b60c27 (svn r3014) -NewGRF, Codechange: Make all sprite group references be pointers instead of copying the data around.
peter1138
parents: 2480
diff changeset
  2592
		for (; _cur_grffile->spritegroups_count < (setid + 1); _cur_grffile->spritegroups_count++)
cbe3d6b60c27 (svn r3014) -NewGRF, Codechange: Make all sprite group references be pointers instead of copying the data around.
peter1138
parents: 2480
diff changeset
  2593
			_cur_grffile->spritegroups[_cur_grffile->spritegroups_count] = NULL;
2444
e618726432a4 (svn r2970) - Newgrf: Allocate spritegroups dynamically; this allows a cargo ID to reference the previous definition of the same cargo ID, instead of causing loops.
peter1138
parents: 2442
diff changeset
  2594
	}
e618726432a4 (svn r2970) - Newgrf: Allocate spritegroups dynamically; this allows a cargo ID to reference the previous definition of the same cargo ID, instead of causing loops.
peter1138
parents: 2442
diff changeset
  2595
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2596
	switch (type) {
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2597
		/* Deterministic Sprite Group */
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2598
		case 0x81: // Self scope, byte
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2599
		case 0x82: // Parent scope, byte
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2600
		case 0x85: // Self scope, word
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2601
		case 0x86: // Parent scope, word
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2602
		case 0x89: // Self scope, dword
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2603
		case 0x8A: // Parent scope, dword
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2604
		{
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2605
			byte varadjust;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2606
			byte varsize;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2607
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2608
			/* Check we can load the var size parameter */
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2609
			if (!check_length(bufend - buf, 1, "NewSpriteGroup (Deterministic) (1)")) return;
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2610
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2611
			group = AllocateSpriteGroup();
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2612
			group->type = SGT_DETERMINISTIC;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2613
			group->g.determ.var_scope = HasBit(type, 1) ? VSG_SCOPE_PARENT : VSG_SCOPE_SELF;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2614
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2615
			switch (GB(type, 2, 2)) {
3672
73caf2e829f8 (svn r4588) - NewGRF: silence a false compiler warning
peter1138
parents: 3668
diff changeset
  2616
				default: NOT_REACHED();
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2617
				case 0: group->g.determ.size = DSG_SIZE_BYTE;  varsize = 1; break;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2618
				case 1: group->g.determ.size = DSG_SIZE_WORD;  varsize = 2; break;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2619
				case 2: group->g.determ.size = DSG_SIZE_DWORD; varsize = 4; break;
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2620
			}
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2621
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2622
			if (!check_length(bufend - buf, 5 + varsize, "NewSpriteGroup (Deterministic) (2)")) return;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2623
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2624
			/* Loop through the var adjusts. Unfortunately we don't know how many we have
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2625
			 * from the outset, so we shall have to keep reallocing. */
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2626
			do {
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2627
				DeterministicSpriteGroupAdjust *adjust;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2628
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2629
				if (group->g.determ.num_adjusts > 0) {
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2630
					if (!check_length(bufend - buf, 2 + varsize + 3, "NewSpriteGroup (Deterministic) (3)")) return;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2631
				}
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2632
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2633
				group->g.determ.num_adjusts++;
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  2634
				group->g.determ.adjusts = ReallocT(group->g.determ.adjusts, group->g.determ.num_adjusts);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2635
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2636
				adjust = &group->g.determ.adjusts[group->g.determ.num_adjusts - 1];
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2637
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2638
				/* The first var adjust doesn't have an operation specified, so we set it to add. */
5838
9c3129cb019b (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents: 5835
diff changeset
  2639
				adjust->operation = group->g.determ.num_adjusts == 1 ? DSGA_OP_ADD : (DeterministicSpriteGroupAdjustOperation)grf_load_byte(&buf);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2640
				adjust->variable  = grf_load_byte(&buf);
5868
baa704b6dc4f (svn r8075) -Feature: Add support for variable 7E - subroutines. (peter1138)
maedhros
parents: 5860
diff changeset
  2641
				if (adjust->variable == 0x7E) {
baa704b6dc4f (svn r8075) -Feature: Add support for variable 7E - subroutines. (peter1138)
maedhros
parents: 5860
diff changeset
  2642
					/* Link subroutine group */
baa704b6dc4f (svn r8075) -Feature: Add support for variable 7E - subroutines. (peter1138)
maedhros
parents: 5860
diff changeset
  2643
					adjust->subroutine = GetGroupFromGroupID(setid, type, grf_load_byte(&buf));
baa704b6dc4f (svn r8075) -Feature: Add support for variable 7E - subroutines. (peter1138)
maedhros
parents: 5860
diff changeset
  2644
				} else {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2645
					adjust->parameter = IsInsideMM(adjust->variable, 0x60, 0x80) ? grf_load_byte(&buf) : 0;
5868
baa704b6dc4f (svn r8075) -Feature: Add support for variable 7E - subroutines. (peter1138)
maedhros
parents: 5860
diff changeset
  2646
				}
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2647
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2648
				varadjust = grf_load_byte(&buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2649
				adjust->shift_num = GB(varadjust, 0, 5);
5838
9c3129cb019b (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents: 5835
diff changeset
  2650
				adjust->type      = (DeterministicSpriteGroupAdjustType)GB(varadjust, 6, 2);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2651
				adjust->and_mask  = grf_load_var(varsize, &buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2652
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2653
				if (adjust->type != DSGA_TYPE_NONE) {
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2654
					adjust->add_val    = grf_load_var(varsize, &buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2655
					adjust->divmod_val = grf_load_var(varsize, &buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2656
				} else {
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2657
					adjust->add_val    = 0;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2658
					adjust->divmod_val = 0;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2659
				}
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2660
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2661
				/* Continue reading var adjusts while bit 5 is set. */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2662
			} while (HasBit(varadjust, 5));
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2663
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2664
			group->g.determ.num_ranges = grf_load_byte(&buf);
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  2665
			if (group->g.determ.num_ranges > 0) group->g.determ.ranges = CallocT<DeterministicSpriteGroupRange>(group->g.determ.num_ranges);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2666
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2667
			if (!check_length(bufend - buf, 2 + (2 + 2 * varsize) * group->g.determ.num_ranges, "NewSpriteGroup (Deterministic)")) return;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2668
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2669
			for (uint i = 0; i < group->g.determ.num_ranges; i++) {
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2670
				group->g.determ.ranges[i].group = GetGroupFromGroupID(setid, type, grf_load_word(&buf));
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2671
				group->g.determ.ranges[i].low   = grf_load_var(varsize, &buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2672
				group->g.determ.ranges[i].high  = grf_load_var(varsize, &buf);
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2673
			}
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2674
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2675
			group->g.determ.default_group = GetGroupFromGroupID(setid, type, grf_load_word(&buf));
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2676
			break;
445
0e3fa3da3899 (svn r654) Hopefully complete support for randomized variational spritegroups (i.e. the cars transporter in DBSetXL gets different cars each time) (pasky)
tron
parents: 441
diff changeset
  2677
		}
0e3fa3da3899 (svn r654) Hopefully complete support for randomized variational spritegroups (i.e. the cars transporter in DBSetXL gets different cars each time) (pasky)
tron
parents: 441
diff changeset
  2678
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2679
		/* Randomized Sprite Group */
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2680
		case 0x80: // Self scope
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2681
		case 0x83: // Parent scope
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2682
		case 0x84: // Relative scope
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2683
		{
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2684
			if (!check_length(bufend - buf, HasBit(type, 2) ? 8 : 7, "NewSpriteGroup (Randomized) (1)")) return;
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2685
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2686
			group = AllocateSpriteGroup();
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2687
			group->type = SGT_RANDOMIZED;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2688
			group->g.random.var_scope = HasBit(type, 1) ? VSG_SCOPE_PARENT : VSG_SCOPE_SELF;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2689
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2690
			if (HasBit(type, 2)) {
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2691
				if (feature <= GSF_AIRCRAFT) group->g.random.var_scope = VSG_SCOPE_RELATIVE;
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2692
				group->g.random.count = grf_load_byte(&buf);
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2693
			}
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  2694
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2695
			uint8 triggers = grf_load_byte(&buf);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2696
			group->g.random.triggers       = GB(triggers, 0, 7);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  2697
			group->g.random.cmp_mode       = HasBit(triggers, 7) ? RSG_CMP_ALL : RSG_CMP_ANY;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2698
			group->g.random.lowest_randbit = grf_load_byte(&buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2699
			group->g.random.num_groups     = grf_load_byte(&buf);
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  2700
			group->g.random.groups = CallocT<const SpriteGroup*>(group->g.random.num_groups);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2701
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2702
			if (!check_length(bufend - buf, 2 * group->g.random.num_groups, "NewSpriteGroup (Randomized) (2)")) return;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2703
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2704
			for (uint i = 0; i < group->g.random.num_groups; i++) {
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2705
				group->g.random.groups[i] = GetGroupFromGroupID(setid, type, grf_load_word(&buf));
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2706
			}
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2707
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2708
			break;
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2709
		}
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2710
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2711
		/* Neither a variable or randomized sprite group... must be a real group */
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2712
		default:
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2713
		{
3803
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2714
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2715
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2716
			switch (feature) {
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2717
				case GSF_TRAIN:
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2718
				case GSF_ROAD:
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2719
				case GSF_SHIP:
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2720
				case GSF_AIRCRAFT:
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2721
				case GSF_STATION:
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2722
				case GSF_CANAL:
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2723
				case GSF_CARGOS:
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2724
				{
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2725
					byte sprites     = _cur_grffile->spriteset_numents;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2726
					byte num_loaded  = type;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2727
					byte num_loading = grf_load_byte(&buf);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2728
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2729
					if (_cur_grffile->spriteset_start == 0) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2730
						grfmsg(0, "NewSpriteGroup: No sprite set to work on! Skipping");
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2731
						return;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2732
					}
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2733
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  2734
					if (!check_length(bufend - buf, 2 * num_loaded + 2 * num_loading, "NewSpriteGroup (Real) (1)")) return;
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2735
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2736
					group = AllocateSpriteGroup();
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2737
					group->type = SGT_REAL;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2738
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2739
					group->g.real.num_loaded  = num_loaded;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2740
					group->g.real.num_loading = num_loading;
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  2741
					if (num_loaded  > 0) group->g.real.loaded = CallocT<const SpriteGroup*>(num_loaded);
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  2742
					if (num_loading > 0) group->g.real.loading = CallocT<const SpriteGroup*>(num_loading);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2743
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2744
					grfmsg(6, "NewSpriteGroup: New SpriteGroup 0x%02X, %u views, %u loaded, %u loading",
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2745
							setid, sprites, num_loaded, num_loading);
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2746
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2747
					for (uint i = 0; i < num_loaded; i++) {
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2748
						uint16 spriteid = grf_load_word(&buf);
3803
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2749
						group->g.real.loaded[i] = CreateGroupFromGroupID(feature, setid, type, spriteid, sprites);
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2750
						grfmsg(8, "NewSpriteGroup: + rg->loaded[%i]  = subset %u", i, spriteid);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2751
					}
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2752
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2753
					for (uint i = 0; i < num_loading; i++) {
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2754
						uint16 spriteid = grf_load_word(&buf);
3803
1bd124196372 (svn r4811) - NewGRF: only check a sprite set's feature when assigning a sprite result sprite group.
peter1138
parents: 3785
diff changeset
  2755
						group->g.real.loading[i] = CreateGroupFromGroupID(feature, setid, type, spriteid, sprites);
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2756
						grfmsg(8, "NewSpriteGroup: + rg->loading[%i] = subset %u", i, spriteid);
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2757
					}
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2758
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2759
					break;
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2760
				}
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2761
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2762
				case GSF_TOWNHOUSE:
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2763
				case GSF_INDUSTRYTILES: {
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2764
					byte sprites     = _cur_grffile->spriteset_numents;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2765
					byte num_sprites = max((uint8)1, type);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2766
					uint i;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2767
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2768
					group = AllocateSpriteGroup();
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2769
					group->type = SGT_TILELAYOUT;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2770
					group->g.layout.num_sprites = sprites;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2771
					group->g.layout.dts = CallocT<DrawTileSprites>(1);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2772
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2773
					/* Groundsprite */
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2774
					group->g.layout.dts->ground.sprite = grf_load_word(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2775
					group->g.layout.dts->ground.pal    = grf_load_word(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2776
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2777
					/* Remap transparent/colour modifier bits */
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2778
					MapSpriteMappingRecolour(&group->g.layout.dts->ground);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2779
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2780
					if (HasBit(group->g.layout.dts->ground.pal, 15)) {
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2781
						/* Bit 31 set means this is a custom sprite, so rewrite it to the
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2782
						 * last spriteset defined. */
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2783
						SpriteID sprite = _cur_grffile->spriteset_start + GB(group->g.layout.dts->ground.sprite, 0, 14) * sprites;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2784
						SB(group->g.layout.dts->ground.sprite, 0, SPRITE_WIDTH, sprite);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2785
						ClrBit(group->g.layout.dts->ground.pal, 15);
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2786
					}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2787
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2788
					group->g.layout.dts->seq = CallocT<DrawTileSeqStruct>(num_sprites + 1);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2789
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2790
					for (i = 0; i < num_sprites; i++) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2791
						DrawTileSeqStruct *seq = (DrawTileSeqStruct*)&group->g.layout.dts->seq[i];
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2792
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2793
						seq->image.sprite = grf_load_word(&buf);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2794
						seq->image.pal   = grf_load_word(&buf);
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2795
						seq->delta_x = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2796
						seq->delta_y = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2797
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2798
						MapSpriteMappingRecolour(&seq->image);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2799
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2800
						if (HasBit(seq->image.pal, 15)) {
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2801
							/* Bit 31 set means this is a custom sprite, so rewrite it to the
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2802
							 * last spriteset defined. */
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2803
							SpriteID sprite = _cur_grffile->spriteset_start + GB(seq->image.sprite, 0, 14) * sprites;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2804
							SB(seq->image.sprite, 0, SPRITE_WIDTH, sprite);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  2805
							ClrBit(seq->image.pal, 15);
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2806
						}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2807
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2808
						if (type > 0) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2809
							seq->delta_z = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2810
							if ((byte)seq->delta_z == 0x80) continue;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2811
						}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2812
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2813
						seq->size_x = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2814
						seq->size_y = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2815
						seq->size_z = grf_load_byte(&buf);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2816
					}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2817
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2818
					/* Set the terminator value. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2819
					((DrawTileSeqStruct*)group->g.layout.dts->seq)[i].delta_x = (byte)0x80;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2820
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2821
					break;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2822
				}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  2823
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2824
				case GSF_INDUSTRIES: {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2825
					if (type > 1) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2826
						grfmsg(1, "NewSpriteGroup: Unsupported industry production version %d, skipping", type);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2827
						break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2828
					}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2829
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2830
					group = AllocateSpriteGroup();
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2831
					group->type = SGT_INDUSTRY_PRODUCTION;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2832
					group->g.indprod.version = type;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2833
					if (type == 0) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2834
						for (uint i = 0; i < 3; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2835
							group->g.indprod.substract_input[i] = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2836
						}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2837
						for (uint i = 0; i < 2; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2838
							group->g.indprod.add_output[i] = grf_load_word(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2839
						}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2840
						group->g.indprod.again = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2841
					} else {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2842
						for (uint i = 0; i < 3; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2843
							group->g.indprod.substract_input[i] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2844
						}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2845
						for (uint i = 0; i < 2; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2846
							group->g.indprod.add_output[i] = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2847
						}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2848
						group->g.indprod.again = grf_load_byte(&buf);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2849
					}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2850
					break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2851
				}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  2852
3668
d7ed0a867b49 (svn r4583) - NewGRF: Revamp sprite group loading to support advanced varadjusts and variable size. These are not yet processed, however.
peter1138
parents: 3667
diff changeset
  2853
				/* Loading of Tile Layout and Production Callback groups would happen here */
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  2854
				default: grfmsg(1, "NewSpriteGroup: Unsupported feature %d, skipping", feature);
3633
414a50db1ac3 (svn r4537) - NewGRF: replace if cascade with a switch block in the sprite group loader
peter1138
parents: 3630
diff changeset
  2855
			}
2489
88827d8ae517 (svn r3015) -NewGRF: Add a new sprite group result type, and support loading of callbacks results within random and "real" groups. (Not fully supported yet.)
peter1138
parents: 2488
diff changeset
  2856
		}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2857
	}
2444
e618726432a4 (svn r2970) - Newgrf: Allocate spritegroups dynamically; this allows a cargo ID to reference the previous definition of the same cargo ID, instead of causing loops.
peter1138
parents: 2442
diff changeset
  2858
e618726432a4 (svn r2970) - Newgrf: Allocate spritegroups dynamically; this allows a cargo ID to reference the previous definition of the same cargo ID, instead of causing loops.
peter1138
parents: 2442
diff changeset
  2859
	_cur_grffile->spritegroups[setid] = group;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2860
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2861
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2862
static CargoID TranslateCargo(uint8 feature, uint8 ctype)
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2863
{
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2864
	/* Special cargo types for purchase list and stations */
6474
24e7ceeb25f5 (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible.
peter1138
parents: 6473
diff changeset
  2865
	if (feature == GSF_STATION && ctype == 0xFE) return CT_DEFAULT_NA;
24e7ceeb25f5 (svn r8891) -Codechange: Remove remains of global cargo scheme. All cargo mapping is now dealt with only in NewGRF code, on load where possible.
peter1138
parents: 6473
diff changeset
  2866
	if (ctype == 0xFF) return CT_PURCHASE;
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2867
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2868
	if (_cur_grffile->cargo_max == 0) {
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2869
		/* No cargo table, so use bitnum values */
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2870
		if (ctype >= 32) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2871
			grfmsg(1, "TranslateCargo: Cargo bitnum %d out of range (max 31), skipping.", ctype);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2872
			return CT_INVALID;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2873
		}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2874
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2875
		for (CargoID c = 0; c < NUM_CARGO; c++) {
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2876
			const CargoSpec *cs = GetCargo(c);
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2877
			if (!cs->IsValid()) continue;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2878
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2879
			if (cs->bitnum == ctype) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2880
				grfmsg(6, "TranslateCargo: Cargo bitnum %d mapped to cargo type %d.", ctype, c);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2881
				return c;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2882
			}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2883
		}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2884
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2885
		grfmsg(5, "TranslateCargo: Cargo bitnum %d not available in this climate, skipping.", ctype);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2886
		return CT_INVALID;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2887
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2888
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2889
	/* Check if the cargo type is out of bounds of the cargo translation table */
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2890
	if (ctype >= _cur_grffile->cargo_max) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2891
		grfmsg(1, "TranslateCargo: Cargo type %d out of range (max %d), skipping.", ctype, _cur_grffile->cargo_max - 1);
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2892
		return CT_INVALID;
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2893
	}
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2894
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2895
	/* Look up the cargo label from the translation table */
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2896
	CargoLabel cl = _cur_grffile->cargo_list[ctype];
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2897
	if (cl == 0) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2898
		grfmsg(5, "TranslateCargo: Cargo type %d not available in this climate, skipping.", ctype);
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2899
		return CT_INVALID;
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2900
	}
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2901
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2902
	ctype = GetCargoIDByLabel(cl);
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2903
	if (ctype == CT_INVALID) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2904
		grfmsg(5, "TranslateCargo: Cargo '%c%c%c%c' unsupported, skipping.", GB(cl, 24, 8), GB(cl, 16, 8), GB(cl, 8, 8), GB(cl, 0, 8));
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2905
		return CT_INVALID;
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2906
	}
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2907
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2908
	grfmsg(6, "TranslateCargo: Cargo '%c%c%c%c' mapped to cargo type %d.", GB(cl, 24, 8), GB(cl, 16, 8), GB(cl, 8, 8), GB(cl, 0, 8), ctype);
6469
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2909
	return ctype;
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2910
}
05a2e97144ec (svn r8886) -Codechange: (NewGRF) Add (partial) cargo translation table support, applied to action 3s only.
peter1138
parents: 6468
diff changeset
  2911
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2912
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2913
static bool IsValidGroupID(uint16 groupid, const char *function)
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2914
{
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2915
	if (groupid >= _cur_grffile->spritegroups_count || _cur_grffile->spritegroups[groupid] == NULL) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2916
		grfmsg(1, "%s: Spriteset 0x%04X out of range (maximum 0x%02X) or empty, skipping.", function, groupid, _cur_grffile->spritegroups_count - 1);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2917
		return false;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2918
	}
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2919
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2920
	return true;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2921
}
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2922
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2923
static void VehicleMapSpriteGroup(byte *buf, byte feature, uint8 idcount)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2924
{
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2925
	static EngineID *last_engines;
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  2926
	static uint last_engines_count;
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2927
	bool wagover = false;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2928
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2929
	/* Test for 'wagon override' flag */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2930
	if (HasBit(idcount, 7)) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2931
		wagover = true;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2932
		/* Strip off the flag */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2933
		idcount = GB(idcount, 0, 7);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2934
372
1cc9354e2362 (svn r560) -newgrf: General cleanup of the code (pasky & octo)
celestar
parents: 369
diff changeset
  2935
		if (last_engines_count == 0) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2936
			grfmsg(0, "VehicleMapSpriteGroup: WagonOverride: No engine to do override with");
372
1cc9354e2362 (svn r560) -newgrf: General cleanup of the code (pasky & octo)
celestar
parents: 369
diff changeset
  2937
			return;
1cc9354e2362 (svn r560) -newgrf: General cleanup of the code (pasky & octo)
celestar
parents: 369
diff changeset
  2938
		}
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2939
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  2940
		grfmsg(6, "VehicleMapSpriteGroup: WagonOverride: %u engines, %u wagons",
379
4605aa187b18 (svn r568) -newgrf: Make @wagover bool, simplifying stuff. (pasky)
celestar
parents: 378
diff changeset
  2941
				last_engines_count, idcount);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2942
	} else {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2943
		if (last_engines_count != idcount) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2944
			last_engines = ReallocT(last_engines, idcount);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2945
			last_engines_count = idcount;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2946
		}
372
1cc9354e2362 (svn r560) -newgrf: General cleanup of the code (pasky & octo)
celestar
parents: 369
diff changeset
  2947
	}
398
20f8a2faf809 (svn r590) -newgrf: Instead of a bunch of statinfo arrays, use station-array of struct StationSpec-s (pasky).
darkvater
parents: 397
diff changeset
  2948
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  2949
	EngineID *engines = AllocaM(EngineID, idcount);
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  2950
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2951
		engines[i] = GetNewEngine(_cur_grffile, (VehicleType)feature, grf_load_byte(&buf))->index;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2952
		if (!wagover) last_engines[i] = engines[i];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2953
	}
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2954
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2955
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2956
	for (uint c = 0; c < cidcount; c++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2957
		uint8 ctype = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2958
		uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2959
		if (!IsValidGroupID(groupid, "VehicleMapSpriteGroup")) continue;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2960
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2961
		grfmsg(8, "VehicleMapSpriteGroup: * [%d] Cargo type 0x%X, group id 0x%02X", c, ctype, groupid);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2962
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2963
		ctype = TranslateCargo(feature, ctype);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2964
		if (ctype == CT_INVALID) continue;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2965
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2966
		for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2967
			EngineID engine = engines[i];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2968
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2969
			grfmsg(7, "VehicleMapSpriteGroup: [%d] Engine %d...", i, engine);
5338
5b48218d8bd2 (svn r7503) -Codechange: [NewGRF] Add bounds checking for spriteset cargo types. (NewCargo support will change this rule a bit...)
peter1138
parents: 5334
diff changeset
  2970
379
4605aa187b18 (svn r568) -newgrf: Make @wagover bool, simplifying stuff. (pasky)
celestar
parents: 378
diff changeset
  2971
			if (wagover) {
4869
cded5f3a83c9 (svn r6795) - NewGRF: Add support for cargo-specific wagon overrides.
peter1138
parents: 4818
diff changeset
  2972
				SetWagonOverrideSprites(engine, ctype, _cur_grffile->spritegroups[groupid], last_engines, last_engines_count);
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2973
			} else {
2444
e618726432a4 (svn r2970) - Newgrf: Allocate spritegroups dynamically; this allows a cargo ID to reference the previous definition of the same cargo ID, instead of causing loops.
peter1138
parents: 2442
diff changeset
  2974
				SetCustomEngineSprites(engine, ctype, _cur_grffile->spritegroups[groupid]);
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2975
			}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2976
		}
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  2977
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2978
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2979
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2980
	if (!IsValidGroupID(groupid, "VehicleMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2981
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2982
	grfmsg(8, "-- Default group id 0x%04X", groupid);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2983
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2984
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2985
		EngineID engine = engines[i];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2986
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2987
		if (wagover) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2988
			SetWagonOverrideSprites(engine, CT_DEFAULT, _cur_grffile->spritegroups[groupid], last_engines, last_engines_count);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2989
		} else {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2990
			SetCustomEngineSprites(engine, CT_DEFAULT, _cur_grffile->spritegroups[groupid]);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2991
			SetEngineGRF(engine, _cur_grffile);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2992
		}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2993
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2994
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  2995
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  2996
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  2997
static void CanalMapSpriteGroup(byte *buf, uint8 idcount)
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  2998
{
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  2999
	CanalFeature *cfs = AllocaM(CanalFeature, idcount);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3000
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3001
		cfs[i] = (CanalFeature)grf_load_byte(&buf);
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3002
	}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3003
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3004
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3005
	buf += cidcount * 3;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3006
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3007
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3008
	if (!IsValidGroupID(groupid, "CanalMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3009
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3010
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3011
		CanalFeature cf = cfs[i];
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3012
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3013
		if (cf >= CF_END) {
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3014
			grfmsg(1, "CanalMapSpriteGroup: Canal subset %d out of range, skipping", cf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3015
			continue;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3016
		}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3017
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3018
		_water_feature[cf].group = _cur_grffile->spritegroups[groupid];
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3019
	}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3020
}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3021
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3022
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3023
static void StationMapSpriteGroup(byte *buf, uint8 idcount)
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3024
{
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3025
	uint8 *stations = AllocaM(uint8, idcount);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3026
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3027
		stations[i] = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3028
	}
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3029
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3030
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3031
	for (uint c = 0; c < cidcount; c++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3032
		uint8 ctype = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3033
		uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3034
		if (!IsValidGroupID(groupid, "StationMapSpriteGroup")) continue;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3035
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3036
		ctype = TranslateCargo(GSF_STATION, ctype);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3037
		if (ctype == CT_INVALID) continue;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3038
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3039
		for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3040
			StationSpec *statspec = _cur_grffile->stations[stations[i]];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3041
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3042
			if (statspec == NULL) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3043
				grfmsg(1, "StationMapSpriteGroup: Station with ID 0x%02X does not exist, skipping", stations[i]);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3044
				return;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3045
			}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3046
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3047
			statspec->spritegroup[ctype] = _cur_grffile->spritegroups[groupid];
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3048
		}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3049
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3050
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3051
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3052
	if (!IsValidGroupID(groupid, "StationMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3053
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3054
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3055
		StationSpec *statspec = _cur_grffile->stations[stations[i]];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3056
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3057
		if (statspec == NULL) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3058
			grfmsg(1, "StationMapSpriteGroup: Station with ID 0x%02X does not exist, skipping", stations[i]);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3059
			continue;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3060
		}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3061
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3062
		statspec->spritegroup[CT_DEFAULT] = _cur_grffile->spritegroups[groupid];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3063
		statspec->grffile = _cur_grffile;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3064
		statspec->localidx = stations[i];
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3065
		SetCustomStationSpec(statspec);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3066
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3067
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3068
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3069
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3070
static void TownHouseMapSpriteGroup(byte *buf, uint8 idcount)
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3071
{
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3072
	uint8 *houses = AllocaM(uint8, idcount);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3073
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3074
		houses[i] = grf_load_byte(&buf);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3075
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3076
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3077
	/* Skip the cargo type section, we only care about the default group */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3078
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3079
	buf += cidcount * 3;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3080
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3081
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3082
	if (!IsValidGroupID(groupid, "TownHouseMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3083
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3084
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3085
		HouseSpec *hs = _cur_grffile->housespec[houses[i]];
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3086
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3087
		if (hs == NULL) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3088
			grfmsg(1, "TownHouseMapSpriteGroup: Too many houses defined, skipping");
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3089
			return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3090
		}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3091
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3092
		hs->spritegroup = _cur_grffile->spritegroups[groupid];
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3093
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3094
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3095
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3096
static void IndustryMapSpriteGroup(byte *buf, uint8 idcount)
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3097
{
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3098
	uint8 *industries = AllocaM(uint8, idcount);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3099
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3100
		industries[i] = grf_load_byte(&buf);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3101
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3102
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3103
	/* Skip the cargo type section, we only care about the default group */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3104
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3105
	buf += cidcount * 3;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3106
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3107
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3108
	if (!IsValidGroupID(groupid, "IndustryMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3109
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3110
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3111
		IndustrySpec *indsp = _cur_grffile->industryspec[industries[i]];
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3112
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3113
		if (indsp == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3114
			grfmsg(1, "IndustryMapSpriteGroup: Too many industries defined, skipping");
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3115
			return;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3116
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3117
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3118
		indsp->grf_prop.spritegroup = _cur_grffile->spritegroups[groupid];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3119
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3120
}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3121
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3122
static void IndustrytileMapSpriteGroup(byte *buf, uint8 idcount)
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3123
{
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3124
	uint8 *indtiles = AllocaM(uint8, idcount);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3125
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3126
		indtiles[i] = grf_load_byte(&buf);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3127
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3128
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3129
	/* Skip the cargo type section, we only care about the default group */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3130
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3131
	buf += cidcount * 3;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3132
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3133
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3134
	if (!IsValidGroupID(groupid, "IndustrytileMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3135
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3136
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3137
		IndustryTileSpec *indtsp = _cur_grffile->indtspec[indtiles[i]];
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3138
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3139
		if (indtsp == NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3140
			grfmsg(1, "IndustrytileMapSpriteGroup: Too many industry tiles defined, skipping");
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3141
			return;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3142
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3143
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3144
		indtsp->grf_prop.spritegroup = _cur_grffile->spritegroups[groupid];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3145
	}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3146
}
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3147
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3148
static void CargoMapSpriteGroup(byte *buf, uint8 idcount)
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3149
{
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3150
	CargoID *cargos = AllocaM(CargoID, idcount);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3151
	for (uint i = 0; i < idcount; i++) {
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3152
		cargos[i] = grf_load_byte(&buf);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3153
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3154
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3155
	/* Skip the cargo type section, we only care about the default group */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3156
	uint8 cidcount = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3157
	buf += cidcount * 3;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3158
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3159
	uint16 groupid = grf_load_word(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3160
	if (!IsValidGroupID(groupid, "CargoMapSpriteGroup")) return;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3161
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3162
	for (uint i = 0; i < idcount; i++) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3163
		CargoID cid = cargos[i];
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3164
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3165
		if (cid >= NUM_CARGO) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3166
			grfmsg(1, "CargoMapSpriteGroup: Cargo ID %d out of range, skipping", cid);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3167
			continue;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3168
		}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3169
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3170
		CargoSpec *cs = &_cargo[cid];
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3171
		cs->grfid = _cur_grffile->grfid;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3172
		cs->group = _cur_grffile->spritegroups[groupid];
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3173
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3174
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3175
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3176
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3177
/* Action 0x03 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3178
static void FeatureMapSpriteGroup(byte *buf, size_t len)
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3179
{
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3180
	/* <03> <feature> <n-id> <ids>... <num-cid> [<cargo-type> <cid>]... <def-cid>
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3181
	 * id-list    := [<id>] [id-list]
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3182
	 * cargo-list := <cargo-type> <cid> [cargo-list]
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3183
	 *
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3184
	 * B feature       see action 0
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3185
	 * B n-id          bits 0-6: how many IDs this definition applies to
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3186
	 *                 bit 7: if set, this is a wagon override definition (see below)
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3187
	 * B ids           the IDs for which this definition applies
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3188
	 * B num-cid       number of cargo IDs (sprite group IDs) in this definition
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3189
	 *                 can be zero, in that case the def-cid is used always
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3190
	 * B cargo-type    type of this cargo type (e.g. mail=2, wood=7, see below)
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3191
	 * W cid           cargo ID (sprite group ID) for this type of cargo
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3192
	 * W def-cid       default cargo ID (sprite group ID) */
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3193
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3194
	if (_cur_grffile->spritegroups == 0) {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3195
		grfmsg(1, "FeatureMapSpriteGroup: No sprite groups to work on! Skipping");
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3196
		return;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3197
	}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3198
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3199
	if (!check_length(len, 6, "FeatureMapSpriteGroup")) return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3200
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3201
	buf++;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3202
	uint8 feature = grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3203
	uint8 idcount = grf_load_byte(&buf);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3204
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3205
	/* If idcount is zero, this is a feature callback */
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3206
	if (idcount == 0) {
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3207
		/* Skip number of cargo ids? */
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3208
		grf_load_byte(&buf);
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3209
		uint16 groupid = grf_load_word(&buf);
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3210
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3211
		grfmsg(6, "FeatureMapSpriteGroup: Adding generic feature callback for feature %d", feature);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3212
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3213
		AddGenericCallback(feature, _cur_grffile, _cur_grffile->spritegroups[groupid]);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3214
		return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3215
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3216
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3217
	grfmsg(6, "FeatureMapSpriteGroup: Feature %d, %d ids", feature, idcount);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3218
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3219
	switch (feature) {
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3220
		case GSF_TRAIN:
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3221
		case GSF_ROAD:
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3222
		case GSF_SHIP:
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3223
		case GSF_AIRCRAFT:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3224
			VehicleMapSpriteGroup(buf, feature, idcount);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3225
			return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3226
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3227
		case GSF_CANAL:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3228
			CanalMapSpriteGroup(buf, idcount);
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3229
			return;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3230
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3231
		case GSF_STATION:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3232
			StationMapSpriteGroup(buf, idcount);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3233
			return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3234
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3235
		case GSF_TOWNHOUSE:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3236
			TownHouseMapSpriteGroup(buf, idcount);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3237
			return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3238
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3239
		case GSF_INDUSTRIES:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3240
			IndustryMapSpriteGroup(buf, idcount);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3241
			return;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3242
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3243
		case GSF_INDUSTRYTILES:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3244
			IndustrytileMapSpriteGroup(buf, idcount);
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3245
			return;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  3246
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3247
		case GSF_CARGOS:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3248
			CargoMapSpriteGroup(buf, idcount);
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3249
			return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3250
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3251
		default:
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3252
			grfmsg(1, "FeatureMapSpriteGroup: Unsupported feature %d, skipping", feature);
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3253
			return;
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3254
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3255
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  3256
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3257
/* Action 0x04 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3258
static void FeatureNewName(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3259
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3260
	/* <04> <veh-type> <language-id> <num-veh> <offset> <data...>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3261
	 *
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3262
	 * B veh-type      see action 0 (as 00..07, + 0A
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3263
	 *                 But IF veh-type = 48, then generic text
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3264
	 * B language-id   If bit 6 is set, This is the extended language scheme,
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3265
	                   with up to 64 language.
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3266
	                   Otherwise, it is a mapping where set bits have meaning
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3267
	                   0 = american, 1 = english, 2 = german, 3 = french, 4 = spanish
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3268
	                   Bit 7 set means this is a generic text, not a vehicle one (or else)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3269
	 * B num-veh       number of vehicles which are getting a new name
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  3270
	 * B/W offset      number of the first vehicle that gets a new name
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3271
	 *                 Byte : ID of vehicle to change
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3272
	 *                 Word : ID of string to change/add
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3273
	 * S data          new texts, each of them zero-terminated, after
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3274
	 *                 which the next name begins. */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3275
3643
5d1f3fe61036 (svn r4552) - NewGRF: fix braino... in r4550, new_scheme should true when the version is 7 or higher, not less than 7...
peter1138
parents: 3642
diff changeset
  3276
	bool new_scheme = _cur_grffile->grf_version >= 7;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3277
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  3278
	if (!check_length(len, 6, "FeatureNewName")) return;
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  3279
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3280
	uint8 feature  = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3281
	uint8 lang     = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3282
	uint8 num      = grf_load_byte(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3283
	bool generic   = HasBit(lang, 7);
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3284
	uint16 id      = generic ? grf_load_word(&buf) : grf_load_byte(&buf);
4992
6d0a80c5c654 (svn r6995) - Codechange: NewGRF; strip bit 7 of the language ID earlier and handle handle a language ID of 0x7F as the preferred default language.
peter1138
parents: 4964
diff changeset
  3285
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3286
	ClrBit(lang, 7);
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  3287
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3288
	uint16 endid = id + num;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3289
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3290
	grfmsg(6, "FeatureNewName: About to rename engines %d..%d (feature %d) in language 0x%02X",
379
4605aa187b18 (svn r568) -newgrf: Make @wagover bool, simplifying stuff. (pasky)
celestar
parents: 378
diff changeset
  3291
	               id, endid, feature, lang);
4605aa187b18 (svn r568) -newgrf: Make @wagover bool, simplifying stuff. (pasky)
celestar
parents: 378
diff changeset
  3292
4992
6d0a80c5c654 (svn r6995) - Codechange: NewGRF; strip bit 7 of the language ID earlier and handle handle a language ID of 0x7F as the preferred default language.
peter1138
parents: 4964
diff changeset
  3293
	len -= generic ? 6 : 5;
6d0a80c5c654 (svn r6995) - Codechange: NewGRF; strip bit 7 of the language ID earlier and handle handle a language ID of 0x7F as the preferred default language.
peter1138
parents: 4964
diff changeset
  3294
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3295
	for (; id < endid && len > 0; id++) {
6416
be4399248c60 (svn r8825) -Fix: Make sure strings read from newgrf files are 0 terminated and 0
maedhros
parents: 6388
diff changeset
  3296
		const char *name   = grf_load_string(&buf, len);
be4399248c60 (svn r8825) -Fix: Make sure strings read from newgrf files are 0 terminated and 0
maedhros
parents: 6388
diff changeset
  3297
		size_t name_length = strlen(name) + 1;
be4399248c60 (svn r8825) -Fix: Make sure strings read from newgrf files are 0 terminated and 0
maedhros
parents: 6388
diff changeset
  3298
be4399248c60 (svn r8825) -Fix: Make sure strings read from newgrf files are 0 terminated and 0
maedhros
parents: 6388
diff changeset
  3299
		len -= (int)name_length;
be4399248c60 (svn r8825) -Fix: Make sure strings read from newgrf files are 0 terminated and 0
maedhros
parents: 6388
diff changeset
  3300
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3301
		grfmsg(8, "FeatureNewName: 0x%04X <- %s", id, name);
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3302
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3303
		switch (feature) {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3304
			case GSF_TRAIN:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3305
			case GSF_ROAD:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3306
			case GSF_SHIP:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3307
			case GSF_AIRCRAFT:
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3308
				if (!generic) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  3309
					Engine *e = GetNewEngine(_cur_grffile, (VehicleType)feature, id);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  3310
					StringID string = AddGRFString(_cur_grffile->grfid, e->index, lang, new_scheme, name, e->info.string_id);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  3311
					e->info.string_id = string;
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3312
				} else {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3313
					AddGRFString(_cur_grffile->grfid, id, lang, new_scheme, name, id);
3614
2c75299f54bd (svn r4510) - NewGRF bounds checking:
peter1138
parents: 3604
diff changeset
  3314
				}
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3315
				break;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3316
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  3317
			case GSF_INDUSTRIES: {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  3318
				AddGRFString(_cur_grffile->grfid, id, lang, new_scheme, name, STR_UNDEFINED);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  3319
				break;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  3320
			}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  3321
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3322
			case GSF_TOWNHOUSE:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3323
			default:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3324
				switch (GB(id, 8, 8)) {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3325
					case 0xC4: // Station class name
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3326
						if (_cur_grffile->stations == NULL || _cur_grffile->stations[GB(id, 0, 8)] == NULL) {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3327
							grfmsg(1, "FeatureNewName: Attempt to name undefined station 0x%X, ignoring", GB(id, 0, 8));
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3328
						} else {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3329
							StationClassID sclass = _cur_grffile->stations[GB(id, 0, 8)]->sclass;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3330
							SetStationClassName(sclass, AddGRFString(_cur_grffile->grfid, id, lang, new_scheme, name, STR_UNDEFINED));
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  3331
						}
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3332
						break;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3333
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3334
					case 0xC5: // Station name
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3335
						if (_cur_grffile->stations == NULL || _cur_grffile->stations[GB(id, 0, 8)] == NULL) {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3336
							grfmsg(1, "FeatureNewName: Attempt to name undefined station 0x%X, ignoring", GB(id, 0, 8));
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3337
						} else {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3338
							_cur_grffile->stations[GB(id, 0, 8)]->name = AddGRFString(_cur_grffile->grfid, id, lang, new_scheme, name, STR_UNDEFINED);
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3339
						}
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3340
						break;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3341
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3342
					case 0xC9: // House name
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3343
						if (_cur_grffile->housespec == NULL || _cur_grffile->housespec[GB(id, 0, 8)] == NULL) {
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3344
							grfmsg(1, "FeatureNewName: Attempt to name undefined house 0x%X, ignoring.", GB(id, 0, 8));
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3345
						} else {
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  3346
							_cur_grffile->housespec[GB(id, 0, 8)]->building_name = AddGRFString(_cur_grffile->grfid, id, lang, new_scheme, name, STR_UNDEFINED);
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3347
						}
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3348
						break;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3349
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3350
					case 0xD0:
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3351
					case 0xD1:
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3352
					case 0xD2:
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3353
					case 0xD3:
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3354
					case 0xDC:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3355
						AddGRFString(_cur_grffile->grfid, id, lang, new_scheme, name, STR_UNDEFINED);
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3356
						break;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3357
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3358
					default:
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3359
						grfmsg(7, "FeatureNewName: Unsupported ID (0x%04X)", id);
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3360
						break;
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3361
				}
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3362
				break;
3642
a247e07fafdf (svn r4551) - NewGRF: add string handling for newstations.
peter1138
parents: 3641
diff changeset
  3363
a247e07fafdf (svn r4551) - NewGRF: add string handling for newstations.
peter1138
parents: 3641
diff changeset
  3364
#if 0
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3365
				case GSF_CANAL :
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3366
				case GSF_BRIDGE :
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3367
					AddGRFString(_cur_spriteid, id, lang, name);
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3368
					switch (GB(id, 8, 8)) {
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  3369
						case 0xC9: // House name
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3370
						default:
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3371
							grfmsg(7, "FeatureNewName: Unsupported ID (0x%04X)", id);
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3372
					}
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3373
					break;
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3374
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3375
				default :
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3376
					grfmsg(7, "FeatureNewName: Unsupported feature (0x%02X)", feature);
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3377
					break;
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  3378
#endif
379
4605aa187b18 (svn r568) -newgrf: Make @wagover bool, simplifying stuff. (pasky)
celestar
parents: 378
diff changeset
  3379
		}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3380
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3381
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3382
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3383
/**
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3384
 * Sanitize incoming sprite offsets for Action 5 graphics replacements.
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3385
 * @param num         the number of sprites to load.
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3386
 * @param offset      offset from the base.
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3387
 * @param max_sprites the maximum number of sprites that can be loaded in this action 5.
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3388
 * @param name        used for error warnings.
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3389
 * @return the number of sprites that is going to be skipped
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3390
 */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3391
static uint16 SanitizeSpriteOffset(uint16& num, uint16 offset, int max_sprites, const char *name)
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3392
{
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3393
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3394
	if (offset >= max_sprites) {
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3395
		grfmsg(1, "GraphicsNew: %s sprite offset must be less than %i, skipping", name, max_sprites);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3396
		uint orig_num = num;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3397
		num = 0;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3398
		return orig_num;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3399
	}
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3400
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3401
	if (offset + num > max_sprites) {
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3402
		grfmsg(4, "GraphicsNew: %s sprite overflow, truncating...", name);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3403
		uint orig_num = num;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3404
		num = max(max_sprites - offset, 0);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3405
		return orig_num - num;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3406
	}
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3407
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3408
	return 0;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3409
}
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3410
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3411
/* Action 0x05 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3412
static void GraphicsNew(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3413
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3414
	/* <05> <graphics-type> <num-sprites> <other data...>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3415
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3416
	 * B graphics-type What set of graphics the sprites define.
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  3417
	 * E num-sprites   How many sprites are in this set?
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3418
	 * V other data    Graphics type specific data.  Currently unused. */
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3419
	/* TODO */
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3420
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3421
	enum Action5BlockType {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3422
		A5BLOCK_FIXED,                ///< Only allow replacing a whole block of sprites. (TTDP compatible)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3423
		A5BLOCK_ALLOW_OFFSET,         ///< Allow replacing any subset by specifiing an offset.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3424
		A5BLOCK_INVALID,              ///< unknown/not-implemented type
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3425
	};
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3426
	struct Action5Type {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3427
		Action5BlockType block_type;  ///< How is this Action5 type processed?
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3428
		SpriteID sprite_base;         ///< Load the sprites starting from this sprite.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3429
		uint16 min_sprites;           ///< If the Action5 contains less sprites, the whole block will be ignored.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3430
		uint16 max_sprites;           ///< If the Action5 contains more sprites, only the first max_sprites sprites will be used.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3431
		const char *name;             ///< Name for error messages.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3432
	};
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3433
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3434
	static const Action5Type action5_types[] = {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3435
		/* Note: min_sprites should not be changed. Therefore these constants are directly here and not in sprites.h */
10920
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3436
		/* 0x00 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x00"             },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3437
		/* 0x01 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x01"             },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3438
		/* 0x02 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x02"             },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3439
		/* 0x03 */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "Type 0x03"             },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3440
		/* 0x04 */ { A5BLOCK_FIXED,        SPR_SIGNALS_BASE,            48, PRESIGNAL_SEMAPHORE_AND_PBS_SPRITE_COUNT,    "Signal graphics"       },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3441
		/* 0x05 */ { A5BLOCK_FIXED,        SPR_ELRAIL_BASE,             48, ELRAIL_SPRITE_COUNT,                         "Catenary graphics"     },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3442
		/* 0x06 */ { A5BLOCK_FIXED,        SPR_SLOPES_BASE,             74, NORMAL_AND_HALFTILE_FOUNDATION_SPRITE_COUNT, "Foundation graphics"   },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3443
		/* 0x07 */ { A5BLOCK_INVALID,      0,                           75, 0,                                           "TTDP GUI graphics"     }, // Not used by OTTD.
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3444
		/* 0x08 */ { A5BLOCK_FIXED,        SPR_CANALS_BASE,             65, CANALS_SPRITE_COUNT,                         "Canal graphics"        },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3445
		/* 0x09 */ { A5BLOCK_FIXED,        SPR_ONEWAY_BASE,              6, ONEWAY_SPRITE_COUNT,                         "One way road graphics" },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3446
		/* 0x0A */ { A5BLOCK_FIXED,        SPR_2CCMAP_BASE,            256, TWOCCMAP_SPRITE_COUNT,                       "2CC colour maps"       },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3447
		/* 0x0B */ { A5BLOCK_FIXED,        SPR_TRAMWAY_BASE,           113, TRAMWAY_SPRITE_COUNT,                        "Tramway graphics"      },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3448
		/* 0x0C */ { A5BLOCK_INVALID,      0,                          133, 0,                                           "Snowy temperate tree"  }, // Not yet used by OTTD.
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3449
		/* 0x0D */ { A5BLOCK_FIXED,        SPR_SHORE_BASE,              16, SPR_SHORE_SPRITE_COUNT,                      "Shore graphics"        },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3450
		/* 0x0E */ { A5BLOCK_INVALID,      0,                            0, 0,                                           "New Signals graphics"  }, // Not yet used by OTTD.
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3451
		/* 0x0F */ { A5BLOCK_FIXED,        SPR_TRACKS_FOR_SLOPES_BASE,  12, TRACKS_FOR_SLOPES_SPRITE_COUNT,              "Sloped rail track"     },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3452
		/* 0x10 */ { A5BLOCK_FIXED,        SPR_AIRPORTX_BASE,           15, AIRPORTX_SPRITE_COUNT,                       "Airport graphics"      },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3453
		/* 0x11 */ { A5BLOCK_FIXED,        SPR_ROADSTOP_BASE,            8, ROADSTOP_SPRITE_COUNT,                       "Road stop graphics"    },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3454
		/* 0x12 */ { A5BLOCK_FIXED,        SPR_AQUEDUCT_BASE,            8, AQUEDUCT_SPRITE_COUNT,                       "Aqueduct graphics"     },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3455
		/* 0x13 */ { A5BLOCK_FIXED,        SPR_AUTORAIL_BASE,           55, AUTORAIL_SPRITE_COUNT,                       "Autorail graphics"     },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3456
		/* 0x14 */ { A5BLOCK_ALLOW_OFFSET, SPR_FLAGS_BASE,               1, FLAGS_SPRITE_COUNT,                          "Flag graphics"         },
e33442a2b239 (svn r13473) [NoAI] -Sync: with r13417:13472.
glx
parents: 10867
diff changeset
  3457
		/* 0x15 */ { A5BLOCK_ALLOW_OFFSET, SPR_OPENTTD_BASE,             1, OPENTTD_SPRITE_COUNT,                        "OpenTTD GUI graphics"  },
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3458
	};
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3459
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  3460
	if (!check_length(len, 2, "GraphicsNew")) return;
2346
7e88b66abdbd (svn r2872) -Feature: [NewGRF] Add support for "extended bytes"
tron
parents: 2345
diff changeset
  3461
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3462
	uint8 type = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3463
	uint16 num = grf_load_extended(&buf);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3464
	uint16 offset = HasBit(type, 7) ? grf_load_extended(&buf) : 0;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3465
	ClrBit(type, 7); // Clear the high bit as that only indicates whether there is an offset.
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3466
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3467
	if ((type == 0x0D) && (num == 10) && _cur_grffile->is_ottdfile) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3468
		/* Special not-TTDP-compatible case used in openttd(d/w).grf
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3469
		 * Missing shore sprites and initialisation of SPR_SHORE_BASE */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3470
		grfmsg(2, "GraphicsNew: Loading 10 missing shore sprites from openttd(d/w).grf.");
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3471
		LoadNextSprite(SPR_SHORE_BASE +  0, _file_index, _nfo_line++); // SLOPE_STEEP_S
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3472
		LoadNextSprite(SPR_SHORE_BASE +  5, _file_index, _nfo_line++); // SLOPE_STEEP_W
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3473
		LoadNextSprite(SPR_SHORE_BASE +  7, _file_index, _nfo_line++); // SLOPE_WSE
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3474
		LoadNextSprite(SPR_SHORE_BASE + 10, _file_index, _nfo_line++); // SLOPE_STEEP_N
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3475
		LoadNextSprite(SPR_SHORE_BASE + 11, _file_index, _nfo_line++); // SLOPE_NWS
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3476
		LoadNextSprite(SPR_SHORE_BASE + 13, _file_index, _nfo_line++); // SLOPE_ENW
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3477
		LoadNextSprite(SPR_SHORE_BASE + 14, _file_index, _nfo_line++); // SLOPE_SEN
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3478
		LoadNextSprite(SPR_SHORE_BASE + 15, _file_index, _nfo_line++); // SLOPE_STEEP_E
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3479
		LoadNextSprite(SPR_SHORE_BASE + 16, _file_index, _nfo_line++); // SLOPE_EW
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3480
		LoadNextSprite(SPR_SHORE_BASE + 17, _file_index, _nfo_line++); // SLOPE_NS
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3481
		if (_loaded_newgrf_features.shore == SHORE_REPLACE_NONE) _loaded_newgrf_features.shore = SHORE_REPLACE_ONLY_NEW;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3482
		return;
3638
6e0b43d905d4 (svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test
peter1138
parents: 3635
diff changeset
  3483
	}
6e0b43d905d4 (svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test
peter1138
parents: 3635
diff changeset
  3484
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3485
	/* Supported type? */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3486
	if ((type >= lengthof(action5_types)) || (action5_types[type].block_type == A5BLOCK_INVALID)) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3487
		grfmsg(2, "GraphicsNew: Custom graphics (type 0x%02X) sprite block of length %u (unimplemented, ignoring)", type, num);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3488
		_skip_sprites = num;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3489
		return;
3708
1c548218151c (svn r4651) - NewGRF: support loading of catenary sprites from NewGRF files. This actually works by replacing our hardcoded sprites.
peter1138
parents: 3707
diff changeset
  3490
	}
3638
6e0b43d905d4 (svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test
peter1138
parents: 3635
diff changeset
  3491
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3492
	const Action5Type *action5_type = &action5_types[type];
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3493
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3494
	/* Ignore offset if not allowed */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3495
	if ((action5_type->block_type != A5BLOCK_ALLOW_OFFSET) && (offset != 0)) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3496
		grfmsg(1, "GraphicsNew: %s (type 0x%02X) do not allow an <offset> field. Ignoring offset.", action5_type->name, type);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3497
		offset = 0;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3498
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3499
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3500
	/* Ignore action5 if too few sprites are specified. (for TTDP compatibility)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3501
	 * This does not make sense, if <offset> is allowed */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3502
	if ((action5_type->block_type == A5BLOCK_FIXED) && (num < action5_type->min_sprites)) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3503
		grfmsg(1, "GraphicsNew: %s (type 0x%02X) count must be at least %d. Only %d were specified. Skipping.", action5_type->name, type, action5_type->min_sprites, num);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3504
		_skip_sprites = num;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3505
		return;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3506
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3507
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3508
	/* Load at most max_sprites sprites. Skip remaining sprites. (for compatibility with TTDP and future extentions) */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3509
	uint16 skip_num = SanitizeSpriteOffset(num, offset, action5_type->max_sprites, action5_type->name);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3510
	SpriteID replace = action5_type->sprite_base + offset;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3511
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3512
	/* Load <num> sprites starting from <replace>, then skip <skip_num> sprites. */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3513
	grfmsg(2, "GraphicsNew: Replacing sprites %d to %d of %s (type 0x%02X) at SpriteID 0x%04X", offset, offset + num - 1, action5_type->name, type, replace);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3514
3638
6e0b43d905d4 (svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test
peter1138
parents: 3635
diff changeset
  3515
	for (; num > 0; num--) {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  3516
		_nfo_line++;
9628
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  3517
		LoadNextSprite(replace == 0 ? _cur_spriteid++ : replace++, _file_index, _nfo_line);
3638
6e0b43d905d4 (svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test
peter1138
parents: 3635
diff changeset
  3518
	}
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3519
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3520
	if (type == 0x0D) _loaded_newgrf_features.shore = SHORE_REPLACE_ACTION_5;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  3521
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3522
	_skip_sprites = skip_num;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3523
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3524
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3525
/* Action 0x05 (SKIP) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3526
static void SkipAct5(byte *buf, size_t len)
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3527
{
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3528
	if (!check_length(len, 2, "SkipAct5")) return;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3529
	buf++;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3530
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3531
	/* Ignore type byte */
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3532
	grf_load_byte(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3533
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3534
	/* Skip the sprites of this action */
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3535
	_skip_sprites = grf_load_extended(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3536
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3537
	grfmsg(3, "SkipAct5: Skipping %d sprites", _skip_sprites);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3538
}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  3539
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3540
/**
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3541
 * Reads a variable common to VarAction2 and Action7/9/D.
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3542
 *
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3543
 * Returns VarAction2 variable 'param' resp. Action7/9/D variable '0x80 + param'.
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3544
 * If a variable is not accessible from all four actions, it is handled in the action specific functions.
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3545
 *
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3546
 * @param param variable number (as for VarAction2, for Action7/9/D you have to subtract 0x80 first).
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3547
 * @param value returns the value of the variable.
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3548
 * @return true iff the variable is known and the value is returned in 'value'.
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3549
 */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3550
bool GetGlobalVariable(byte param, uint32 *value)
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3551
{
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3552
	switch (param) {
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3553
		case 0x00: // current date
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3554
			*value = max(_date - DAYS_TILL_ORIGINAL_BASE_YEAR, 0);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3555
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3556
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3557
		case 0x01: // current year
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3558
			*value = Clamp(_cur_year, ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR) - ORIGINAL_BASE_YEAR;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3559
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3560
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3561
		case 0x02: // current month
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3562
			*value = _cur_month;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3563
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3564
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3565
		case 0x03: // current climate, 0=temp, 1=arctic, 2=trop, 3=toyland
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  3566
			*value = _settings_game.game_creation.landscape;
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3567
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3568
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3569
		case 0x06: // road traffic side, bit 4 clear=left, set=right
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  3570
			*value = _settings_game.vehicle.road_side << 4;
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3571
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3572
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3573
		case 0x09: // date fraction
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3574
			*value = _date_fract;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3575
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3576
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3577
		case 0x0A: // animation counter
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3578
			*value = _tick_counter;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3579
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3580
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3581
		case 0x0B: { // TTDPatch version
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3582
			uint major    = 2;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3583
			uint minor    = 6;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3584
			uint revision = 1; // special case: 2.0.1 is 2.0.10
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3585
			uint build    = 1382;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3586
			*value = (major << 24) | (minor << 20) | (revision << 16) | build;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3587
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3588
		}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3589
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3590
		case 0x0D: // TTD Version, 00=DOS, 01=Windows
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3591
			*value = !_use_dos_palette;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3592
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3593
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3594
		case 0x0E: // Y-offset for train sprites
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3595
			*value = _traininfo_vehicle_pitch;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3596
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3597
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3598
		case 0x0F: // Rail track type cost factors
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3599
			*value = 0;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3600
			SB(*value, 0, 8, _railtype_cost_multiplier[0]); // normal rail
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  3601
			if (_settings_game.vehicle.disable_elrails) {
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3602
				/* skip elrail multiplier - disabled */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3603
				SB(*value, 8, 8, _railtype_cost_multiplier[2]); // monorail
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3604
			} else {
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3605
				SB(*value, 8, 8, _railtype_cost_multiplier[1]); // electified railway
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3606
				/* Skip monorail multiplier - no space in result */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3607
			}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3608
			SB(*value, 16, 8, _railtype_cost_multiplier[3]); // maglev
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3609
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3610
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3611
		case 0x11: // current rail tool type
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3612
			*value = 0;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3613
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3614
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3615
		case 0x12: // Game mode
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3616
			*value = _game_mode;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3617
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3618
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3619
		/* case 0x13: // Tile refresh offset to left    not implemented */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3620
		/* case 0x14: // Tile refresh offset to right   not implemented */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3621
		/* case 0x15: // Tile refresh offset upwards    not implemented */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3622
		/* case 0x16: // Tile refresh offset downwards  not implemented */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3623
		/* case 0x17: // temperate snow line            not implemented */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3624
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3625
		case 0x1A: // Always -1
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3626
			*value = UINT_MAX;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3627
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3628
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3629
		case 0x1B: // Display options
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3630
			*value = GB(_display_opt, 0, 6);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3631
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3632
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3633
		case 0x1D: // TTD Platform, 00=TTDPatch, 01=OpenTTD
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3634
			*value = 1;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3635
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3636
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3637
		case 0x1E: // Miscellaneous GRF features
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3638
			*value = _misc_grf_features;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3639
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3640
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3641
		/* case 0x1F: // locale dependent settings not implemented */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3642
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3643
		case 0x20: // snow line height
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  3644
			*value = _settings_game.game_creation.landscape == LT_ARCTIC ? GetSnowLine() : 0xFF;
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3645
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3646
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  3647
		case 0x21: // OpenTTD version
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3648
			*value = _openttd_newgrf_version;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3649
			return true;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3650
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3651
		case 0x22: // difficulty level
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  3652
			*value = _settings_game.difficulty.diff_level;
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3653
			return true;
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3654
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3655
		case 0x23: // long format date
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3656
			*value = _date;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3657
			return true;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3658
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3659
		case 0x24: // long format year
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3660
			*value = _cur_year;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3661
			return true;
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  3662
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3663
		default: return false;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3664
	}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3665
}
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3666
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3667
static uint32 GetParamVal(byte param, uint32 *cond_val)
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3668
{
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3669
	/* First handle variable common with VarAction2 */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3670
	uint32 value;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3671
	if (GetGlobalVariable(param - 0x80, &value)) return value;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3672
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3673
	/* Non-common variable */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3674
	switch (param) {
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  3675
		case 0x84: { // GRF loading stage
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  3676
			uint32 res = 0;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  3677
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3678
			if (_cur_stage > GLS_INIT) SetBit(res, 0);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3679
			if (_cur_stage == GLS_RESERVE) SetBit(res, 8);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3680
			if (_cur_stage == GLS_ACTIVATION) SetBit(res, 9);
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  3681
			return res;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  3682
		}
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3683
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  3684
		case 0x85: // TTDPatch flags, only for bit tests
3811
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3685
			if (cond_val == NULL) {
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3686
				/* Supported in Action 0x07 and 0x09, not 0x0D */
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3687
				return 0;
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3688
			} else {
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3689
				uint32 param_val = _ttdpatch_flags[*cond_val / 0x20];
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3690
				*cond_val %= 0x20;
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3691
				return param_val;
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  3692
			}
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3693
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  3694
		case 0x88: // GRF ID check
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3695
			return 0;
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3696
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  3697
		/* case 0x99: Global ID offest not implemented */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3698
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3699
		default:
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3700
			/* GRF Parameter */
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3701
			if (param < 0x80) return _cur_grffile->param[param];
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3702
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3703
			/* In-game variable. */
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3704
			grfmsg(1, "Unsupported in-game variable 0x%02X", param);
5838
9c3129cb019b (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents: 5835
diff changeset
  3705
			return UINT_MAX;
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3706
	}
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3707
}
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3708
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3709
/* Action 0x06 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3710
static void CfgApply(byte *buf, size_t len)
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3711
{
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3712
	/* <06> <param-num> <param-size> <offset> ... <FF>
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3713
	 *
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3714
	 * B param-num     Number of parameter to substitute (First = "zero")
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3715
	 *                 Ignored if that parameter was not specified in newgrf.cfg
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3716
	 * B param-size    How many bytes to replace.  If larger than 4, the
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3717
	 *                 bytes of the following parameter are used.  In that
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3718
	 *                 case, nothing is applied unless *all* parameters
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3719
	 *                 were specified.
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3720
	 * B offset        Offset into data from beginning of next sprite
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3721
	 *                 to place where parameter is to be stored. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3722
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3723
	/* Preload the next sprite */
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  3724
	size_t pos = FioGetPos();
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3725
	uint16 num = FioReadWord();
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3726
	uint8 type = FioReadByte();
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3727
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3728
	/* Check if the sprite is a pseudo sprite. We can't operate on real sprites. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3729
	if (type == 0xFF) {
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  3730
		_preload_sprite = MallocT<byte>(num);
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3731
		FioReadBlock(_preload_sprite, num);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3732
	}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3733
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3734
	/* Reset the file position to the start of the next sprite */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3735
	FioSeekTo(pos, SEEK_SET);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3736
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3737
	if (type != 0xFF) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3738
		grfmsg(2, "CfgApply: Ignoring (next sprite is real, unsupported)");
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3739
		return;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3740
	}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3741
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3742
	/* Now perform the Action 0x06 on our data. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3743
	buf++;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3744
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3745
	for (;;) {
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3746
		uint i;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3747
		uint param_num;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3748
		uint param_size;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3749
		uint offset;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3750
		bool add_value;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3751
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3752
		/* Read the parameter to apply. 0xFF indicates no more data to change. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3753
		param_num = grf_load_byte(&buf);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3754
		if (param_num == 0xFF) break;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3755
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3756
		/* Get the size of the parameter to use. If the size covers multiple
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3757
		 * double words, sequential parameter values are used. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3758
		param_size = grf_load_byte(&buf);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3759
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3760
		/* Bit 7 of param_size indicates we should add to the original value
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3761
		 * instead of replacing it. */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3762
		add_value  = HasBit(param_size, 7);
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3763
		param_size = GB(param_size, 0, 7);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3764
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3765
		/* Where to apply the data to within the pseudo sprite data. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3766
		offset     = grf_load_extended(&buf);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3767
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3768
		/* If the parameter is a GRF parameter (not an internal variable) check
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3769
		 * if it (and all further sequential parameters) has been defined. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3770
		if (param_num < 0x80 && (param_num + (param_size - 1) / 4) >= _cur_grffile->param_end) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3771
			grfmsg(2, "CfgApply: Ignoring (param %d not set)", (param_num + (param_size - 1) / 4));
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3772
			break;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3773
		}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3774
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  3775
		grfmsg(8, "CfgApply: Applying %u bytes from parameter 0x%02X at offset 0x%04X", param_size, param_num, offset);
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3776
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3777
		bool carry = false;
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3778
		for (i = 0; i < param_size; i++) {
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3779
			uint32 value = GetParamVal(param_num + i / 4, NULL);
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3780
			/* Reset carry flag for each iteration of the variable (only really
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3781
			 * matters if param_size is greater than 4) */
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3782
			if (i == 0) carry = false;
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3783
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3784
			if (add_value) {
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3785
				uint new_value = _preload_sprite[offset + i] + GB(value, (i % 4) * 8, 8) + (carry ? 1 : 0);
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3786
				_preload_sprite[offset + i] = GB(new_value, 0, 8);
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3787
				/* Check if the addition overflowed */
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  3788
				carry = new_value >= 256;
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3789
			} else {
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3790
				_preload_sprite[offset + i] = GB(value, (i % 4) * 8, 8);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3791
			}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3792
		}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3793
	}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3794
}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  3795
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3796
/* Action 0x07 */
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  3797
/* Action 0x09 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3798
static void SkipIf(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3799
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3800
	/* <07/09> <param-num> <param-size> <condition-type> <value> <num-sprites>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3801
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3802
	 * B param-num
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3803
	 * B param-size
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3804
	 * B condition-type
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3805
	 * V value
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3806
	 * B num-sprites */
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3807
	/* TODO: More params. More condition types. */
2336
48ace1344af0 (svn r2862) Return a proper version number, when testing the TTDPatch version in the SkipIf action. Pretend to be version 2.0.1 alpha 49 for now.
tron
parents: 2324
diff changeset
  3808
	uint32 cond_val = 0;
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3809
	uint32 mask = 0;
360
ff657281ae48 (svn r548) -newgrf: minor style changes, and application of boolean type
darkvater
parents: 359
diff changeset
  3810
	bool result;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3811
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  3812
	if (!check_length(len, 6, "SkipIf")) return;
3714
402f02b01241 (svn r4657) - NewGRF: use grf_load_byte() in favour of array accesses
peter1138
parents: 3712
diff changeset
  3813
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3814
	uint8 param     = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3815
	uint8 paramsize = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3816
	uint8 condtype  = grf_load_byte(&buf);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3817
359
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3818
	if (condtype < 2) {
1611
bf352a87ef51 (svn r2115) Spring cleaning, no functional changes
tron
parents: 1607
diff changeset
  3819
		/* Always 1 for bit tests, the given value should be ignored. */
359
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3820
		paramsize = 1;
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3821
	}
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3822
1611
bf352a87ef51 (svn r2115) Spring cleaning, no functional changes
tron
parents: 1607
diff changeset
  3823
	switch (paramsize) {
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3824
		case 4: cond_val = grf_load_dword(&buf); mask = 0xFFFFFFFF; break;
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3825
		case 2: cond_val = grf_load_word(&buf);  mask = 0x0000FFFF; break;
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3826
		case 1: cond_val = grf_load_byte(&buf);  mask = 0x000000FF; break;
1611
bf352a87ef51 (svn r2115) Spring cleaning, no functional changes
tron
parents: 1607
diff changeset
  3827
		default: break;
bf352a87ef51 (svn r2115) Spring cleaning, no functional changes
tron
parents: 1607
diff changeset
  3828
	}
359
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3829
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3830
	if (param < 0x80 && _cur_grffile->param_end <= param) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3831
		grfmsg(7, "SkipIf: Param %d undefined, skipping test", param);
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3832
		return;
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3833
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3834
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3835
	uint32 param_val = GetParamVal(param, &cond_val);
3806
dbbfd0c2331b (svn r4816) - NewGRF: action 7/9 improvements:
peter1138
parents: 3803
diff changeset
  3836
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3837
	grfmsg(7, "SkipIf: Test condtype %d, param 0x%08X, condval 0x%08X", condtype, param_val, cond_val);
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3838
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3839
	/*
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3840
	 * Parameter (variable in specs) 0x88 can only have GRF ID checking
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3841
	 * conditions, except conditions 0x0B and 0x0C (cargo availability)
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3842
	 * as those ignore the parameter. So, when the condition type is
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3843
	 * either of those, the specific variable 0x88 code is skipped, so
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3844
	 * the "general" code for the cargo availability conditions kicks in.
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3845
	 */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3846
	if (param == 0x88 && condtype != 0x0B && condtype != 0x0C) {
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3847
		/* GRF ID checks */
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3848
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3849
		const GRFConfig *c = GetGRFConfig(cond_val);
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3850
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3851
		if (condtype != 10 && c == NULL) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3852
			grfmsg(7, "SkipIf: GRFID 0x%08X unknown, skipping test", BSWAP32(cond_val));
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3853
			return;
5234
91b7def5e4b2 (svn r7354) -Codechange: Remove grffile->flags and use grfconfig->flags exclusively. Update action 7/9 now that we know if GRFs are disabled.
peter1138
parents: 5228
diff changeset
  3854
		}
91b7def5e4b2 (svn r7354) -Codechange: Remove grffile->flags and use grfconfig->flags exclusively. Update action 7/9 now that we know if GRFs are disabled.
peter1138
parents: 5228
diff changeset
  3855
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3856
		switch (condtype) {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3857
			/* Tests 0x06 to 0x0A are only for param 0x88, GRFID checks */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3858
			case 0x06: // Is GRFID active?
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  3859
				result = c->status == GCS_ACTIVATED;
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3860
				break;
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3861
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3862
			case 0x07: // Is GRFID non-active?
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  3863
				result = c->status != GCS_ACTIVATED;
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3864
				break;
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3865
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3866
			case 0x08: // GRFID is not but will be active?
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  3867
				result = c->status == GCS_INITIALISED;
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3868
				break;
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3869
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3870
			case 0x09: // GRFID is or will be active?
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  3871
				result = c->status == GCS_ACTIVATED || c->status == GCS_INITIALISED;
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3872
				break;
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3873
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3874
			case 0x0A: // GRFID is not nor will be active
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3875
				/* This is the only condtype that doesn't get ignored if the GRFID is not found */
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  3876
				result = c == NULL || c->flags == GCS_DISABLED || c->status == GCS_NOT_FOUND;
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3877
				break;
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3878
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3879
			default: grfmsg(1, "SkipIf: Unsupported GRF condition type %02X. Ignoring", condtype); return;
5234
91b7def5e4b2 (svn r7354) -Codechange: Remove grffile->flags and use grfconfig->flags exclusively. Update action 7/9 now that we know if GRFs are disabled.
peter1138
parents: 5228
diff changeset
  3880
		}
5703
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3881
	} else {
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3882
		/* Parameter or variable tests */
3f848403a814 (svn r7711) -Fix (r7354): NewGRF Action 7, GRF check condition 10 didn't ignore unknown GRF IDs. Also separate GRF ID conditions
peter1138
parents: 5681
diff changeset
  3883
		switch (condtype) {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3884
			case 0x00: result = !!(param_val & (1 << cond_val));
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3885
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3886
			case 0x01: result = !(param_val & (1 << cond_val));
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3887
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3888
			case 0x02: result = (param_val & mask) == cond_val;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3889
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3890
			case 0x03: result = (param_val & mask) != cond_val;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3891
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3892
			case 0x04: result = (param_val & mask) < cond_val;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3893
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3894
			case 0x05: result = (param_val & mask) > cond_val;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3895
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3896
			case 0x0B: result = GetCargoIDByLabel(BSWAP32(cond_val)) == CT_INVALID;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3897
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3898
			case 0x0C: result = GetCargoIDByLabel(BSWAP32(cond_val)) != CT_INVALID;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3899
				break;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3900
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3901
			default: grfmsg(1, "SkipIf: Unsupported condition type %02X. Ignoring", condtype); return;
5234
91b7def5e4b2 (svn r7354) -Codechange: Remove grffile->flags and use grfconfig->flags exclusively. Update action 7/9 now that we know if GRFs are disabled.
peter1138
parents: 5228
diff changeset
  3902
		}
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3903
	}
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3904
1607
320079c7ac28 (svn r2111) So, result is bool therefore no need for this horrible == 0 thing.
pasky
parents: 1606
diff changeset
  3905
	if (!result) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3906
		grfmsg(2, "SkipIf: Not skipping sprites, test was false");
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3907
		return;
359
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3908
	}
f0ee94d705ed (svn r547) -newgrf: Enhanced support for action 0x7 and 0x9 (skips). Killer mixture mixed from octo's patch and pasky's old patch (pasky & octo).
darkvater
parents: 357
diff changeset
  3909
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3910
	uint8 numsprites = grf_load_byte(&buf);
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3911
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3912
	/* numsprites can be a GOTO label if it has been defined in the GRF
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3913
	 * file. The jump will always be the first matching label that follows
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3914
	 * the current nfo_line. If no matching label is found, the first matching
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3915
	 * label in the file is used. */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3916
	GRFLabel *choice = NULL;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3917
	for (GRFLabel *label = _cur_grffile->label; label != NULL; label = label->next) {
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3918
		if (label->label != numsprites) continue;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3919
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3920
		/* Remember a goto before the current line */
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3921
		if (choice == NULL) choice = label;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3922
		/* If we find a label here, this is definitely good */
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3923
		if (label->nfo_line > _nfo_line) {
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3924
			choice = label;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3925
			break;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3926
		}
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3927
	}
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3928
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3929
	if (choice != NULL) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3930
		grfmsg(2, "SkipIf: Jumping to label 0x%0X at line %d, test was true", choice->label, choice->nfo_line);
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3931
		FioSeekTo(choice->pos, SEEK_SET);
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3932
		_nfo_line = choice->nfo_line;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3933
		return;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3934
	}
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  3935
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  3936
	grfmsg(2, "SkipIf: Skipping %d sprites, test was true", numsprites);
357
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3937
	_skip_sprites = numsprites;
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3938
	if (_skip_sprites == 0) {
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3939
		/* Zero means there are no sprites to skip, so
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3940
		 * we use -1 to indicate that all further
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3941
		 * sprites should be skipped. */
912b71f33867 (svn r545) -newgrf: repaired indendation (pasky & octo)
celestar
parents: 356
diff changeset
  3942
		_skip_sprites = -1;
6422
14794ebde68e (svn r8831) -Feature: If an action 7/9 leads to skipping the rest of the file, disable the
maedhros
parents: 6421
diff changeset
  3943
14794ebde68e (svn r8831) -Feature: If an action 7/9 leads to skipping the rest of the file, disable the
maedhros
parents: 6421
diff changeset
  3944
		/* If an action 8 hasn't been encountered yet, disable the grf. */
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  3945
		if (_cur_grfconfig->status != GCS_ACTIVATED) {
9628
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  3946
			_cur_grfconfig->status = GCS_DISABLED;
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  3947
		}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3948
	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3949
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3950
5317
e235a3a573e3 (svn r7475) -Fix (r7348): sanity check NewGRF action 8 strings for null terminator
peter1138
parents: 5306
diff changeset
  3951
5753
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  3952
/* Action 0x08 (GLS_FILESCAN) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3953
static void ScanInfo(byte *buf, size_t len)
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  3954
{
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3955
	if (!check_length(len, 8, "Info")) return;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3956
	buf++;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3957
	grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3958
	uint32 grfid  = grf_load_dword(&buf);
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  3959
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  3960
	_cur_grfconfig->grfid = grfid;
5317
e235a3a573e3 (svn r7475) -Fix (r7348): sanity check NewGRF action 8 strings for null terminator
peter1138
parents: 5306
diff changeset
  3961
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  3962
	/* GRF IDs starting with 0xFF are reserved for internal TTDPatch use */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  3963
	if (GB(grfid, 24, 8) == 0xFF) SetBit(_cur_grfconfig->flags, GCF_SYSTEM);
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  3964
5317
e235a3a573e3 (svn r7475) -Fix (r7348): sanity check NewGRF action 8 strings for null terminator
peter1138
parents: 5306
diff changeset
  3965
	len -= 6;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3966
	const char *name = grf_load_string(&buf, len);
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3967
	_cur_grfconfig->name = TranslateTTDPatchCodes(grfid, name);
6512
8625c30bd63d (svn r8964) -Codechange: use grf_load_string to read action 8 strings instead of trying to do the same manually.
rubidium
parents: 6474
diff changeset
  3968
8625c30bd63d (svn r8964) -Codechange: use grf_load_string to read action 8 strings instead of trying to do the same manually.
rubidium
parents: 6474
diff changeset
  3969
	len -= strlen(name) + 1;
8625c30bd63d (svn r8964) -Codechange: use grf_load_string to read action 8 strings instead of trying to do the same manually.
rubidium
parents: 6474
diff changeset
  3970
	if (len > 0) {
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3971
		const char *info = grf_load_string(&buf, len);
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  3972
		_cur_grfconfig->info = TranslateTTDPatchCodes(grfid, info);
5317
e235a3a573e3 (svn r7475) -Fix (r7348): sanity check NewGRF action 8 strings for null terminator
peter1138
parents: 5306
diff changeset
  3973
	}
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  3974
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  3975
	/* GLS_INFOSCAN only looks for the action 8, so we can skip the rest of the file */
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  3976
	_skip_sprites = -1;
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  3977
}
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  3978
3640
b73687dd2b62 (svn r4549) - NewGRF: store the grf version from Action 0x08.
peter1138
parents: 3638
diff changeset
  3979
/* Action 0x08 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  3980
static void GRFInfo(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3981
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3982
	/* <08> <version> <grf-id> <name> <info>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3983
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3984
	 * B version       newgrf version, currently 06
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3985
	 * 4*B grf-id      globally unique ID of this .grf file
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3986
	 * S name          name of this .grf set
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  3987
	 * S info          string describing the set, and e.g. author and copyright */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3988
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3989
	if (!check_length(len, 8, "GRFInfo")) return;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3990
	buf++;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3991
	uint8 version    = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3992
	uint32 grfid     = grf_load_dword(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  3993
	const char *name = grf_load_string(&buf, len - 6);
366
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  3994
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  3995
	_cur_grffile->grfid = grfid;
3640
b73687dd2b62 (svn r4549) - NewGRF: store the grf version from Action 0x08.
peter1138
parents: 3638
diff changeset
  3996
	_cur_grffile->grf_version = version;
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  3997
	_cur_grfconfig->status = _cur_stage < GLS_RESERVE ? GCS_INITIALISED : GCS_ACTIVATED;
366
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  3998
3711
4a0d1c635b56 (svn r4654) - Fix [NewGRF]: Properly read in the GRFID. This fixes GRFID checking and activation/deactivation. Do swap the GRFID for displaying purposes.
Darkvater
parents: 3709
diff changeset
  3999
	/* Do swap the GRFID for displaying purposes since people expect that */
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4000
	DEBUG(grf, 1, "GRFInfo: Loaded GRFv%d set %08lX - %s", version, BSWAP32(grfid), name);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4001
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4002
3640
b73687dd2b62 (svn r4549) - NewGRF: store the grf version from Action 0x08.
peter1138
parents: 3638
diff changeset
  4003
/* Action 0x0A */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4004
static void SpriteReplace(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4005
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4006
	/* <0A> <num-sets> <set1> [<set2> ...]
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4007
	 * <set>: <num-sprites> <first-sprite>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4008
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4009
	 * B num-sets      How many sets of sprites to replace.
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4010
	 * Each set:
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4011
	 * B num-sprites   How many sprites are in this set
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4012
	 * W first-sprite  First sprite number to replace */
361
ad7a042ee0eb (svn r549) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 360
diff changeset
  4013
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4014
	buf++; // skip action byte
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4015
	uint8 num_sets = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4016
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4017
	for (uint i = 0; i < num_sets; i++) {
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  4018
		uint8 num_sprites = grf_load_byte(&buf);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  4019
		uint16 first_sprite = grf_load_word(&buf);
398
20f8a2faf809 (svn r590) -newgrf: Instead of a bunch of statinfo arrays, use station-array of struct StationSpec-s (pasky).
darkvater
parents: 397
diff changeset
  4020
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4021
		grfmsg(2, "SpriteReplace: [Set %d] Changing %d sprites, beginning with %d",
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  4022
			i, num_sprites, first_sprite
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  4023
		);
361
ad7a042ee0eb (svn r549) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 360
diff changeset
  4024
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4025
		for (uint j = 0; j < num_sprites; j++) {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  4026
			int load_index = first_sprite + j;
3557
5d12a78ce141 (svn r4431) - NewGRF: rename nfo_line to _nfo_line, to avoid confusing Darkvater ;)
peter1138
parents: 3555
diff changeset
  4027
			_nfo_line++;
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  4028
			LoadNextSprite(load_index, _file_index, _nfo_line); // XXX
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  4029
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4030
			/* Shore sprites now located at different addresses.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4031
			 * So detect when the old ones get replaced. */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4032
			if (IsInsideMM(load_index, SPR_ORIGINALSHORE_START, SPR_ORIGINALSHORE_END + 1)) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4033
				if (_loaded_newgrf_features.shore != SHORE_REPLACE_ACTION_5) _loaded_newgrf_features.shore = SHORE_REPLACE_ACTION_A;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4034
			}
361
ad7a042ee0eb (svn r549) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 360
diff changeset
  4035
		}
ad7a042ee0eb (svn r549) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 360
diff changeset
  4036
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4037
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4038
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4039
/* Action 0x0A (SKIP) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4040
static void SkipActA(byte *buf, size_t len)
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4041
{
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4042
	buf++;
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4043
	uint8 num_sets = grf_load_byte(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4044
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4045
	for (uint i = 0; i < num_sets; i++) {
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4046
		/* Skip the sprites this replaces */
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4047
		_skip_sprites += grf_load_byte(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4048
		/* But ignore where they go */
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4049
		grf_load_word(&buf);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4050
	}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4051
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4052
	grfmsg(3, "SkipActA: Skipping %d sprites", _skip_sprites);
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4053
}
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4054
3715
dd9807bf5927 (svn r4658) - NewGRF: add Action 0xNN comments before each action handler. This mainly aids code navigation...
peter1138
parents: 3714
diff changeset
  4055
/* Action 0x0B */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4056
static void GRFLoadError(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4057
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4058
	/* <0B> <severity> <language-id> <message-id> [<message...> 00] [<data...>] 00 [<parnum>]
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4059
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4060
	 * B severity      00: notice, contine loading grf file
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4061
	 *                 01: warning, continue loading grf file
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4062
	 *                 02: error, but continue loading grf file, and attempt
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4063
	 *                     loading grf again when loading or starting next game
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4064
	 *                 03: error, abort loading and prevent loading again in
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4065
	 *                     the future (only when restarting the patch)
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4066
	 * B language-id   see action 4, use 1F for built-in error messages
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4067
	 * B message-id    message to show, see below
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4068
	 * S message       for custom messages (message-id FF), text of the message
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4069
	 *                 not present for built-in messages.
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4070
	 * V data          additional data for built-in (or custom) messages
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4071
	 * B parnum        parameter numbers to be shown in the message (maximum of 2) */
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4072
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4073
	static const StringID msgstr[] = {
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4074
		STR_NEWGRF_ERROR_VERSION_NUMBER,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4075
		STR_NEWGRF_ERROR_DOS_OR_WINDOWS,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4076
		STR_NEWGRF_ERROR_UNSET_SWITCH,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4077
		STR_NEWGRF_ERROR_INVALID_PARAMETER,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4078
		STR_NEWGRF_ERROR_LOAD_BEFORE,
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4079
		STR_NEWGRF_ERROR_LOAD_AFTER,
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4080
		STR_NEWGRF_ERROR_OTTD_VERSION_NUMBER,
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4081
	};
5567
2af6b4aa2833 (svn r7564) -Codechange: Some newgrf changes. FFIR/EVAW endian-swapping, functionalize
Darkvater
parents: 5557
diff changeset
  4082
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4083
	static const StringID sevstr[] = {
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4084
		STR_NEWGRF_ERROR_MSG_INFO,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4085
		STR_NEWGRF_ERROR_MSG_WARNING,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4086
		STR_NEWGRF_ERROR_MSG_ERROR,
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4087
		STR_NEWGRF_ERROR_MSG_FATAL
5567
2af6b4aa2833 (svn r7564) -Codechange: Some newgrf changes. FFIR/EVAW endian-swapping, functionalize
Darkvater
parents: 5557
diff changeset
  4088
	};
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4089
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4090
	if (!check_length(len, 6, "GRFLoadError")) return;
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4091
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4092
	/* For now we can only show one message per newgrf file. */
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4093
	if (_cur_grfconfig->error != NULL) return;
6416
be4399248c60 (svn r8825) -Fix: Make sure strings read from newgrf files are 0 terminated and 0
maedhros
parents: 6388
diff changeset
  4094
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4095
	buf++; // Skip the action byte.
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4096
	byte severity   = grf_load_byte(&buf);
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4097
	byte lang       = grf_load_byte(&buf);
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4098
	byte message_id = grf_load_byte(&buf);
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4099
	len -= 4;
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4100
9627
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  4101
	/* Skip the error if it isn't valid for the current language. */
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  4102
	if (!CheckGrfLangID(lang, _cur_grffile->grf_version)) return;
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  4103
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4104
	/* Skip the error until the activation stage unless bit 7 of the severity
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4105
	 * is set. */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4106
	if (!HasBit(severity, 7) && _cur_stage == GLS_INIT) {
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4107
		grfmsg(7, "GRFLoadError: Skipping non-fatal GRFLoadError in stage %d", _cur_stage);
441
892cb9999501 (svn r650) Pasky fix #4. (Misc fixes to get USSet going)
miham
parents: 440
diff changeset
  4108
		return;
3588
a1adf8a40756 (svn r4474) - NewGRF: Skip non-fatal errors when not in stage 2.
peter1138
parents: 3577
diff changeset
  4109
	}
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4110
	ClrBit(severity, 7);
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4111
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4112
	if (severity >= lengthof(sevstr)) {
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4113
		grfmsg(7, "GRFLoadError: Invalid severity id %d. Setting to 2 (non-fatal error).", severity);
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4114
		severity = 2;
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4115
	} else if (severity == 3) {
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4116
		/* This is a fatal error, so make sure the GRF is deactivated and no
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4117
		 * more of it gets loaded. */
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  4118
		_cur_grfconfig->status = GCS_DISABLED;
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4119
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4120
		_skip_sprites = -1;
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4121
	}
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4122
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4123
	if (message_id >= lengthof(msgstr) && message_id != 0xFF) {
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4124
		grfmsg(7, "GRFLoadError: Invalid message id.");
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4125
		return;
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4126
	}
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4127
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4128
	if (len <= 1) {
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4129
		grfmsg(7, "GRFLoadError: No message data supplied.");
6421
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4130
		return;
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4131
	}
48a6f5c43920 (svn r8830) -Feature: Stop loading and disable the current newgrf if a fatal error message
maedhros
parents: 6417
diff changeset
  4132
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4133
	GRFError *error = CallocT<GRFError>(1);
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4134
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4135
	error->severity = sevstr[severity];
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4136
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4137
	if (message_id == 0xFF) {
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4138
		/* This is a custom error message. */
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4139
		const char *message = grf_load_string(&buf, len);
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4140
		len -= (strlen(message) + 1);
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4141
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  4142
		error->custom_message = TranslateTTDPatchCodes(_cur_grffile->grfid, message);
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4143
	} else {
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4144
		error->message = msgstr[message_id];
6429
02c062eb2c74 (svn r8838) -Feature: Show newgrf error messages loaded in Action B in the newgrf gui
maedhros
parents: 6422
diff changeset
  4145
	}
02c062eb2c74 (svn r8838) -Feature: Show newgrf error messages loaded in Action B in the newgrf gui
maedhros
parents: 6422
diff changeset
  4146
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4147
	if (len > 0) {
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4148
		const char *data = grf_load_string(&buf, len);
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4149
		len -= (strlen(data) + 1);
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4150
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  4151
		error->data = TranslateTTDPatchCodes(_cur_grffile->grfid, data);
6465
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4152
	}
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4153
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4154
	/* Only two parameter numbers can be used in the string. */
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4155
	uint i = 0;
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4156
	for (; i < 2 && len > 0; i++) {
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4157
		error->param_number[i] = grf_load_byte(&buf);
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4158
		len--;
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4159
	}
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4160
	error->num_params = i;
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4161
dddb39b41ee0 (svn r8881) -Feature: Allow built-in newgrf error messages to be translated, and load custom error messages properly.
maedhros
parents: 6454
diff changeset
  4162
	_cur_grfconfig->error = error;
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4163
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4164
3715
dd9807bf5927 (svn r4658) - NewGRF: add Action 0xNN comments before each action handler. This mainly aids code navigation...
peter1138
parents: 3714
diff changeset
  4165
/* Action 0x0C */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4166
static void GRFComment(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4167
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4168
	/* <0C> [<ignored...>]
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4169
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4170
	 * V ignored       Anything following the 0C is ignored */
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4171
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4172
	if (len == 1) return;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4173
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4174
	size_t text_len = len - 1;
6433
84cd6e4262fd (svn r8843) -Fix
tron
parents: 6429
diff changeset
  4175
	const char *text = (const char*)(buf + 1);
84cd6e4262fd (svn r8843) -Fix
tron
parents: 6429
diff changeset
  4176
	grfmsg(2, "GRFComment: %.*s", text_len, text);
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4177
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4178
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4179
/* Action 0x0D (GLS_SAFETYSCAN) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4180
static void SafeParamSet(byte *buf, size_t len)
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4181
{
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  4182
	if (!check_length(len, 5, "SafeParamSet")) return;
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4183
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4184
	uint8 target = grf_load_byte(&buf);
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4185
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4186
	/* Only writing GRF parameters is considered safe */
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4187
	if (target < 0x80) return;
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4188
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4189
	/* GRM could be unsafe, but as here it can only happen after other GRFs
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4190
	 * are loaded, it should be okay. If the GRF tried to use the slots it
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4191
	 * reserved, it would be marked unsafe anyway. GRM for (e.g. bridge)
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4192
	 * sprites  is considered safe. */
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4193
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4194
	SetBit(_cur_grfconfig->flags, GCF_UNSAFE);
5776
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4195
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4196
	/* Skip remainder of GRF */
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4197
	_skip_sprites = -1;
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4198
}
d80e79a2e71b (svn r7831) -Codechange: [NewGRF] Do not mark as unsafe those NewGRFs that set their own parameters (via action D) and/or change only bridge sprite table layouts (action 0, property D).
peter1138
parents: 5753
diff changeset
  4199
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4200
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4201
static uint32 GetPatchVariable(uint8 param)
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4202
{
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4203
	switch (param) {
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4204
		/* start year - 1920 */
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  4205
		case 0x0B: return max(_settings_game.game_creation.starting_year, ORIGINAL_BASE_YEAR) - ORIGINAL_BASE_YEAR;
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4206
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4207
		/* freight trains weight factor */
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  4208
		case 0x0E: return _settings_game.vehicle.freight_trains;
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4209
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4210
		/* empty wagon speed increase */
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4211
		case 0x0F: return 0;
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4212
9800
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4213
		/* plane speed factor; our patch option is reversed from TTDPatch's,
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4214
		 * the following is good for 1x, 2x and 4x (most common?) and...
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4215
		 * well not really for 3x. */
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4216
		case 0x10:
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  4217
			switch (_settings_game.vehicle.plane_speed) {
9800
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4218
				default:
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4219
				case 4: return 1;
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4220
				case 3: return 2;
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4221
				case 2: return 2;
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4222
				case 1: return 4;
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4223
			}
ab08ca2a2018 (svn r12306) [NoAI] -Sync with trunk r12209:12304
glx
parents: 9732
diff changeset
  4224
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4225
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4226
		/* 2CC colormap base sprite */
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4227
		case 0x11: return SPR_2CCMAP_BASE;
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4228
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4229
		/* map size: format = -MABXYSS
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4230
		 * M  : the type of map
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4231
		 *       bit 0 : set   : squared map. Bit 1 is now not relevant
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4232
		 *               clear : rectangle map. Bit 1 will indicate the bigger edge of the map
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4233
		 *       bit 1 : set   : Y is the bigger edge. Bit 0 is clear
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4234
		 *               clear : X is the bigger edge.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4235
		 * A  : minimum edge(log2) of the map
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4236
		 * B  : maximum edge(log2) of the map
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4237
		 * XY : edges(log2) of each side of the map.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4238
		 * SS : combination of both X and Y, thus giving the size(log2) of the map
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4239
		 */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4240
		case 0x13: {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4241
			byte map_bits = 0;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4242
			byte log_X = MapLogX() - 6; // substraction is required to make the minimal size (64) zero based
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4243
			byte log_Y = MapLogY() - 6;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4244
			byte max_edge = max(log_X, log_Y);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4245
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4246
			if (log_X == log_Y) { // we have a squared map, since both edges are identical
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4247
				SetBit(map_bits ,0);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4248
			} else {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4249
				if (max_edge == log_Y) SetBit(map_bits, 1); // edge Y been the biggest, mark it
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4250
			}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4251
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4252
			return (map_bits << 24) | (min(log_X, log_Y) << 20) | (max_edge << 16) |
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4253
				(log_X << 12) | (log_Y << 8) | (log_X + log_Y);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4254
		}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4255
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4256
		default:
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4257
			grfmsg(2, "ParamSet: Unknown Patch variable 0x%02X.", param);
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4258
			return 0;
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4259
	}
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4260
}
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4261
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4262
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4263
static uint32 PerformGRM(uint32 *grm, uint16 num_ids, uint16 count, uint8 op, uint8 target, const char *type)
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4264
{
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4265
	uint start = 0;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4266
	uint size  = 0;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4267
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4268
	if (op == 6) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4269
		/* Return GRFID of set that reserved ID */
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4270
		return grm[_cur_grffile->param[target]];
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4271
	}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4272
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4273
	/* With an operation of 2 or 3, we want to reserve a specific block of IDs */
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4274
	if (op == 2 || op == 3) start = _cur_grffile->param[target];
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4275
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4276
	for (uint i = start; i < num_ids; i++) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4277
		if (grm[i] == 0) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4278
			size++;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4279
		} else {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4280
			if (op == 2 || op == 3) break;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4281
			start = i + 1;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4282
			size = 0;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4283
		}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4284
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4285
		if (size == count) break;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4286
	}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4287
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4288
	if (size == count) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4289
		/* Got the slot... */
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4290
		if (op == 0 || op == 3) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4291
			grfmsg(2, "ParamSet: GRM: Reserving %d %s at %d", count, type, start);
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4292
			for (uint i = 0; i < count; i++) grm[start + i] = _cur_grffile->grfid;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4293
		}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4294
		return start;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4295
	}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4296
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4297
	/* Unable to allocate */
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4298
	if (op != 4 && op != 5) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4299
		/* Deactivate GRF */
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4300
		grfmsg(0, "ParamSet: GRM: Unable to allocate %d %s, deactivating", count, type);
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4301
		_cur_grfconfig->status = GCS_DISABLED;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4302
		_skip_sprites = -1;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4303
		return UINT_MAX;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4304
	}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4305
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4306
	grfmsg(1, "ParamSet: GRM: Unable to allocate %d %s", count, type);
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4307
	return UINT_MAX;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4308
}
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4309
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4310
356
e3721e481b38 (svn r544) -newgrf: codechange for better handling (pasky and octo__)
celestar
parents: 193
diff changeset
  4311
/* Action 0x0D */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4312
static void ParamSet(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4313
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4314
	/* <0D> <target> <operation> <source1> <source2> [<data>]
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4315
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4316
	 * B target        parameter number where result is stored
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4317
	 * B operation     operation to perform, see below
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4318
	 * B source1       first source operand
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4319
	 * B source2       second source operand
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4320
	 * D data          data to use in the calculation, not necessary
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4321
	 *                 if both source1 and source2 refer to actual parameters
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4322
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4323
	 * Operations
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4324
	 * 00      Set parameter equal to source1
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4325
	 * 01      Addition, source1 + source2
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4326
	 * 02      Subtraction, source1 - source2
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4327
	 * 03      Unsigned multiplication, source1 * source2 (both unsigned)
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4328
	 * 04      Signed multiplication, source1 * source2 (both signed)
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4329
	 * 05      Unsigned bit shift, source1 by source2 (source2 taken to be a
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4330
	 *         signed quantity; left shift if positive and right shift if
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4331
	 *         negative, source1 is unsigned)
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4332
	 * 06      Signed bit shift, source1 by source2
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4333
	 *         (source2 like in 05, and source1 as well)
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4334
	 */
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4335
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  4336
	if (!check_length(len, 5, "ParamSet")) return;
418
67457dd7e5bc (svn r615) Fix the same bug in ParamSet action loading, pointer out by Bjarni too. (pasky)
bjarni
parents: 416
diff changeset
  4337
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4338
	uint8 target = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4339
	uint8 oper   = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4340
	uint32 src1  = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4341
	uint32 src2  = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4342
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4343
	uint32 data = 0;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4344
	if (len >= 8) data = grf_load_dword(&buf);
398
20f8a2faf809 (svn r590) -newgrf: Instead of a bunch of statinfo arrays, use station-array of struct StationSpec-s (pasky).
darkvater
parents: 397
diff changeset
  4345
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4346
	/* You can add 80 to the operation to make it apply only if the target
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4347
	 * is not defined yet.  In this respect, a parameter is taken to be
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4348
	 * defined if any of the following applies:
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4349
	 * - it has been set to any value in the newgrf(w).cfg parameter list
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4350
	 * - it OR A PARAMETER WITH HIGHER NUMBER has been set to any value by
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4351
	 *   an earlier action D */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4352
	if (HasBit(oper, 7)) {
3807
927ac7827a28 (svn r4817) - NewGRF: allow partial support for parameter retrieval in action D.
peter1138
parents: 3806
diff changeset
  4353
		if (target < 0x80 && target < _cur_grffile->param_end) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4354
			grfmsg(7, "ParamSet: Param %u already defined, skipping", target);
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4355
			return;
3807
927ac7827a28 (svn r4817) - NewGRF: allow partial support for parameter retrieval in action D.
peter1138
parents: 3806
diff changeset
  4356
		}
927ac7827a28 (svn r4817) - NewGRF: allow partial support for parameter retrieval in action D.
peter1138
parents: 3806
diff changeset
  4357
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4358
		oper = GB(oper, 0, 7);
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4359
	}
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4360
3808
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4361
	if (src2 == 0xFE) {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4362
		if (GB(data, 0, 8) == 0xFF) {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4363
			if (data == 0x0000FFFF) {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4364
				/* Patch variables */
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4365
				src1 = GetPatchVariable(src1);
3808
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4366
			} else {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4367
				/* GRF Resource Management */
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4368
				uint8  op      = src1;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4369
				uint8  feature = GB(data, 8, 8);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4370
				uint16 count   = GB(data, 16, 16);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4371
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4372
				if (_cur_stage == GLS_RESERVE) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4373
					if (feature == 0x08) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4374
						/* General sprites */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4375
						if (op == 0) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4376
							/* Check if the allocated sprites will fit below the original sprite limit */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4377
							if (_cur_spriteid + count >= 16384) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4378
								grfmsg(0, "ParamSet: GRM: Unable to allocate %d sprites; try changing NewGRF order", count);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4379
								_cur_grfconfig->status = GCS_DISABLED;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4380
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4381
								_skip_sprites = -1;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4382
								return;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4383
							}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4384
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4385
							/* Reserve space at the current sprite ID */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4386
							grfmsg(4, "ParamSet: GRM: Allocated %d sprites at %d", count, _cur_spriteid);
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4387
							_grm_sprites[GRFLocation(_cur_grffile->grfid, _nfo_line)] = _cur_spriteid;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4388
							_cur_spriteid += count;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4389
						}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4390
					}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4391
					/* Ignore GRM result during reservation */
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4392
					src1 = 0;
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4393
				} else if (_cur_stage == GLS_ACTIVATION) {
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4394
					switch (feature) {
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4395
						case 0x00: // Trains
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4396
						case 0x01: // Road Vehicles
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4397
						case 0x02: // Ships
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4398
						case 0x03: // Aircraft
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  4399
							if (!_settings_game.vehicle.dynamic_engines) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4400
								src1 = PerformGRM(&_grm_engines[_engine_offsets[feature]], _engine_counts[feature], count, op, target, "vehicles");
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4401
								if (_skip_sprites == -1) return;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4402
							} else {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4403
								// GRM does not apply for dynamic engine allocation.
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4404
								switch (op) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4405
									case 2:
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4406
									case 3:
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4407
										src1 = _cur_grffile->param[target];
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4408
										break;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4409
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4410
									default:
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4411
										src1 = 0;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4412
										break;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4413
								}
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4414
							}
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4415
							break;
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4416
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4417
						case 0x08: // General sprites
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4418
							switch (op) {
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4419
								case 0:
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4420
									/* Return space reserved during reservation stage */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4421
									src1 = _grm_sprites[GRFLocation(_cur_grffile->grfid, _nfo_line)];
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4422
									grfmsg(4, "ParamSet: GRM: Using pre-allocated sprites at %d", src1);
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4423
									break;
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4424
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4425
								case 1:
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4426
									src1 = _cur_spriteid;
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4427
									break;
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4428
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4429
								default:
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4430
									grfmsg(1, "ParamSet: GRM: Unsupported operation %d for general sprites", op);
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4431
									return;
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4432
							}
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4433
							break;
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4434
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4435
						case 0x0B: // Cargo
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4436
							/* There are two ranges: one for cargo IDs and one for cargo bitmasks */
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4437
							src1 = PerformGRM(_grm_cargos, NUM_CARGO * 2, count, op, target, "cargos");
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4438
							if (_skip_sprites == -1) return;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4439
							break;
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  4440
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  4441
						default: grfmsg(1, "ParamSet: GRM: Unsupported feature 0x%X", feature); return;
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4442
					}
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4443
				} else {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4444
					/* Ignore GRM during initialization */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  4445
					src1 = 0;
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  4446
				}
3808
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4447
			}
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4448
		} else {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4449
			/* Read another GRF File's parameter */
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4450
			const GRFFile *file = GetFileByGRFID(data);
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4451
			if (file == NULL || src1 >= file->param_end) {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4452
				src1 = 0;
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4453
			} else {
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4454
				src1 = file->param[src1];
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4455
			}
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4456
		}
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4457
	} else {
3808
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4458
		/* The source1 and source2 operands refer to the grf parameter number
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4459
		 * like in action 6 and 7.  In addition, they can refer to the special
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4460
		 * variables available in action 7, or they can be FF to use the value
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4461
		 * of <data>.  If referring to parameters that are undefined, a value
332b9b202afb (svn r4818) - NewGRF: add support for reading another GRF file's parameters, and warn if GRF Resource Management is tried.
peter1138
parents: 3807
diff changeset
  4462
		 * of 0 is used instead.  */
3811
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  4463
		src1 = (src1 == 0xFF) ? data : GetParamVal(src1, NULL);
7324eb563ae0 (svn r4821) - NewGRF: simplify parameter retrieval in Action 0x0D
peter1138
parents: 3808
diff changeset
  4464
		src2 = (src2 == 0xFF) ? data : GetParamVal(src2, NULL);
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4465
	}
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4466
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4467
	/* TODO: You can access the parameters of another GRF file by using
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4468
	 * source2=FE, source1=the other GRF's parameter number and data=GRF
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4469
	 * ID.  This is only valid with operation 00 (set).  If the GRF ID
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4470
	 * cannot be found, a value of 0 is used for the parameter value
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4471
	 * instead. */
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4472
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4473
	uint32 res;
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4474
	switch (oper) {
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4475
		case 0x00:
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4476
			res = src1;
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4477
			break;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4478
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4479
		case 0x01:
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4480
			res = src1 + src2;
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4481
			break;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4482
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4483
		case 0x02:
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4484
			res = src1 - src2;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4485
			break;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4486
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4487
		case 0x03:
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4488
			res = src1 * src2;
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4489
			break;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4490
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4491
		case 0x04:
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4492
			res = (int32)src1 * (int32)src2;
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4493
			break;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4494
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4495
		case 0x05:
4077
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents: 3997
diff changeset
  4496
			if ((int32)src2 < 0) {
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4497
				res = src1 >> -(int32)src2;
4077
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents: 3997
diff changeset
  4498
			} else {
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4499
				res = src1 << src2;
4077
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents: 3997
diff changeset
  4500
			}
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4501
			break;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4502
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4503
		case 0x06:
4077
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents: 3997
diff changeset
  4504
			if ((int32)src2 < 0) {
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4505
				res = (int32)src1 >> -(int32)src2;
4077
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents: 3997
diff changeset
  4506
			} else {
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4507
				res = (int32)src1 << src2;
4077
d3022f976946 (svn r5391) Miscellaneous, mostly bracing and whitespace, nothing spectacular
tron
parents: 3997
diff changeset
  4508
			}
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4509
			break;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4510
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4511
		case 0x07: // Bitwise AND
2442
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4512
			res = src1 & src2;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4513
			break;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4514
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4515
		case 0x08: // Bitwise OR
2442
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4516
			res = src1 | src2;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4517
			break;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4518
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4519
		case 0x09: // Unsigned division
2442
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4520
			if (src2 == 0) {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4521
				res = src1;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4522
			} else {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4523
				res = src1 / src2;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4524
			}
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4525
			break;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4526
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4527
		case 0x0A: // Signed divison
2442
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4528
			if (src2 == 0) {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4529
				res = src1;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4530
			} else {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4531
				res = (int32)src1 / (int32)src2;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4532
			}
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4533
			break;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4534
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4535
		case 0x0B: // Unsigned modulo
2442
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4536
			if (src2 == 0) {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4537
				res = src1;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4538
			} else {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4539
				res = src1 % src2;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4540
			}
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4541
			break;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4542
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4543
		case 0x0C: // Signed modulo
2442
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4544
			if (src2 == 0) {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4545
				res = src1;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4546
			} else {
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4547
				res = (int32)src1 % (int32)src2;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4548
			}
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4549
			break;
da9a2075c747 (svn r2968) -Newgrf: Implement current set of action D (ParamSet) operations.
peter1138
parents: 2440
diff changeset
  4550
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4551
		default: grfmsg(0, "ParamSet: Unknown operation %d, skipping", oper); return;
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4552
	}
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4553
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4554
	switch (target) {
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4555
		case 0x8E: // Y-Offset for train sprites
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4556
			_traininfo_vehicle_pitch = res;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4557
			break;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4558
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4559
		case 0x8F: // Rail track type cost factors
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4560
			_railtype_cost_multiplier[0] = GB(res, 0, 8);
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  4561
			if (_settings_game.vehicle.disable_elrails) {
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4562
				_railtype_cost_multiplier[1] = GB(res, 0, 8);
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4563
				_railtype_cost_multiplier[2] = GB(res, 8, 8);
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4564
			} else {
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4565
				_railtype_cost_multiplier[1] = GB(res, 8, 8);
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4566
				_railtype_cost_multiplier[2] = GB(res, 16, 8);
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4567
			}
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4568
			_railtype_cost_multiplier[3] = GB(res, 16, 8);
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4569
			break;
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  4570
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4571
		/* @todo implement */
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4572
		case 0x93: // Tile refresh offset to left
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4573
		case 0x94: // Tile refresh offset to right
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4574
		case 0x95: // Tile refresh offset upwards
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4575
		case 0x96: // Tile refresh offset downwards
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4576
		case 0x97: // Snow line height
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4577
		case 0x99: // Global ID offset
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4578
			grfmsg(7, "ParamSet: Skipping unimplemented target 0x%02X", target);
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4579
			break;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4580
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4581
		case 0x9E: // Miscellaneous GRF features
3814
d0b901dfc313 (svn r4824) - NewGRF: add support for getting/setting miscellaneous grf flags (param 0x9E)
peter1138
parents: 3811
diff changeset
  4582
			_misc_grf_features = res;
3845
c3cd4b825c2f (svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.
peter1138
parents: 3825
diff changeset
  4583
			/* Set train list engine width */
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  4584
			_traininfo_vehicle_width = HasGrfMiscBit(GMB_TRAIN_WIDTH_32_PIXELS) ? 32 : 29;
3814
d0b901dfc313 (svn r4824) - NewGRF: add support for getting/setting miscellaneous grf flags (param 0x9E)
peter1138
parents: 3811
diff changeset
  4585
			break;
d0b901dfc313 (svn r4824) - NewGRF: add support for getting/setting miscellaneous grf flags (param 0x9E)
peter1138
parents: 3811
diff changeset
  4586
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  4587
		case 0x9F: // locale-dependent settings
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  4588
			grfmsg(7, "ParamSet: Skipping unimplemented target 0x%02X", target);
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  4589
			break;
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  4590
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4591
		default:
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4592
			if (target < 0x80) {
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4593
				_cur_grffile->param[target] = res;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4594
				if (target + 1U > _cur_grffile->param_end) _cur_grffile->param_end = target + 1;
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4595
			} else {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4596
				grfmsg(7, "ParamSet: Skipping unknown target 0x%02X", target);
2345
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4597
			}
8a14ff5d4851 (svn r2871) -Feature/Fix: Per GRF parameter lists
tron
parents: 2342
diff changeset
  4598
			break;
362
bd9bc9c072ba (svn r550) -newgrf: Support for action 0xd (change a parameter (sorta variable for the GRF scripts)). Based on patch by octo, heavy changes by pasky.
darkvater
parents: 361
diff changeset
  4599
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4600
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4601
5753
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4602
/* Action 0x0E (GLS_SAFETYSCAN) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4603
static void SafeGRFInhibit(byte *buf, size_t len)
5753
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4604
{
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4605
	/* <0E> <num> <grfids...>
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4606
	 *
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4607
	 * B num           Number of GRFIDs that follow
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4608
	 * D grfids        GRFIDs of the files to deactivate */
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4609
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4610
	if (!check_length(len, 2, "GRFInhibit")) return;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4611
	buf++;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4612
	uint8 num = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4613
	if (!check_length(len, 2 + 4 * num, "GRFInhibit")) return;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4614
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4615
	for (uint i = 0; i < num; i++) {
5753
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4616
		uint32 grfid = grf_load_dword(&buf);
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4617
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4618
		/* GRF is unsafe it if tries to deactivate other GRFs */
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4619
		if (grfid != _cur_grfconfig->grfid) {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4620
			SetBit(_cur_grfconfig->flags, GCF_UNSAFE);
5753
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4621
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4622
			/* Skip remainder of GRF */
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4623
			_skip_sprites = -1;
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4624
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4625
			return;
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4626
		}
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4627
	}
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4628
}
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  4629
3715
dd9807bf5927 (svn r4658) - NewGRF: add Action 0xNN comments before each action handler. This mainly aids code navigation...
peter1138
parents: 3714
diff changeset
  4630
/* Action 0x0E */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4631
static void GRFInhibit(byte *buf, size_t len)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4632
{
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4633
	/* <0E> <num> <grfids...>
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4634
	 *
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4635
	 * B num           Number of GRFIDs that follow
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4636
	 * D grfids        GRFIDs of the files to deactivate */
367
d0d895bd4972 (svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).
darkvater
parents: 366
diff changeset
  4637
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4638
	if (!check_length(len, 2, "GRFInhibit")) return;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4639
	buf++;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4640
	uint8 num = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4641
	if (!check_length(len, 2 + 4 * num, "GRFInhibit")) return;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4642
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4643
	for (uint i = 0; i < num; i++) {
367
d0d895bd4972 (svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).
darkvater
parents: 366
diff changeset
  4644
		uint32 grfid = grf_load_dword(&buf);
5333
8e7d68b06399 (svn r7495) -Fix (r7354): [NewGRF] Deactivate the target GRF, not the current GRF.
peter1138
parents: 5329
diff changeset
  4645
		GRFConfig *file = GetGRFConfig(grfid);
367
d0d895bd4972 (svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).
darkvater
parents: 366
diff changeset
  4646
d0d895bd4972 (svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).
darkvater
parents: 366
diff changeset
  4647
		/* Unset activation flag */
5557
dc2402eb851b (svn r7554) -Fix (r7496): In Action 0xE, don't deactivate the current GRF (to be ported to 0.5)
peter1138
parents: 5340
diff changeset
  4648
		if (file != NULL && file != _cur_grfconfig) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4649
			grfmsg(2, "GRFInhibit: Deactivating file '%s'", file->filename);
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  4650
			file->status = GCS_DISABLED;
367
d0d895bd4972 (svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).
darkvater
parents: 366
diff changeset
  4651
		}
d0d895bd4972 (svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).
darkvater
parents: 366
diff changeset
  4652
	}
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4653
}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  4654
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4655
/* Action 0x0F */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4656
static void FeatureTownName(byte *buf, size_t len)
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4657
{
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4658
	/* <0F> <id> <style-name> <num-parts> <parts>
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4659
	 *
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4660
	 * B id          ID of this definition in bottom 7 bits (final definition if bit 7 set)
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4661
	 * V style-name  Name of the style (only for final definition)
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4662
	 * B num-parts   Number of parts in this definition
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4663
	 * V parts       The parts */
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4664
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4665
	if (!check_length(len, 1, "FeatureTownName: definition ID")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4666
	buf++; len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4667
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4668
	uint32 grfid = _cur_grffile->grfid;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4669
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4670
	GRFTownName *townname = AddGRFTownName(grfid);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4671
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4672
	byte id = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4673
	len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4674
	grfmsg(6, "FeatureTownName: definition 0x%02X", id & 0x7F);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4675
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4676
	if (HasBit(id, 7)) {
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4677
		/* Final definition */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4678
		ClrBit(id, 7);
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4679
		bool new_scheme = _cur_grffile->grf_version >= 7;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4680
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4681
		if (!check_length(len, 1, "FeatureTownName: lang_id")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4682
		byte lang = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4683
		len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4684
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4685
		byte nb_gen = townname->nb_gen;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4686
		do {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4687
			ClrBit(lang, 7);
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4688
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4689
			if (!check_length(len, 1, "FeatureTownName: style name")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4690
			const char *name = grf_load_string(&buf, len);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4691
			len -= strlen(name) + 1;
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  4692
			grfmsg(6, "FeatureTownName: lang 0x%X -> '%s'", lang, TranslateTTDPatchCodes(grfid, name));
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4693
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4694
			townname->name[nb_gen] = AddGRFString(grfid, id, lang, new_scheme, name, STR_UNDEFINED);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4695
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4696
			if (!check_length(len, 1, "FeatureTownName: lang_id")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4697
			lang = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4698
			len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4699
		} while (lang != 0);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4700
		townname->id[nb_gen] = id;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4701
		townname->nb_gen++;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4702
	}
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4703
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4704
	if (!check_length(len, 1, "FeatureTownName: number of parts")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4705
	byte nb = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4706
	len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4707
	grfmsg(6, "FeatureTownName: %d parts", nb, nb);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4708
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4709
	townname->nbparts[id] = nb;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4710
	townname->partlist[id] = CallocT<NamePartList>(nb);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4711
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4712
	for (int i = 0; i < nb; i++) {
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4713
		if (!check_length(len, 3, "FeatureTownName: parts header")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4714
		byte nbtext =  grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4715
		townname->partlist[id][i].bitstart  = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4716
		townname->partlist[id][i].bitcount  = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4717
		townname->partlist[id][i].maxprob   = 0;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4718
		townname->partlist[id][i].partcount = nbtext;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4719
		townname->partlist[id][i].parts     = CallocT<NamePart>(nbtext);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4720
		len -= 3;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4721
		grfmsg(6, "FeatureTownName: part %d contains %d texts and will use GB(seed, %d, %d)", i, nbtext, townname->partlist[id][i].bitstart, townname->partlist[id][i].bitcount);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4722
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4723
		for (int j = 0; j < nbtext; j++) {
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4724
			if (!check_length(len, 2, "FeatureTownName: part")) return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4725
			byte prob = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4726
			len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4727
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  4728
			if (HasBit(prob, 7)) {
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4729
				byte ref_id = grf_load_byte(&buf);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4730
				len--;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4731
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4732
				if (townname->nbparts[ref_id] == 0) {
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4733
					grfmsg(0, "FeatureTownName: definition 0x%02X doesn't exist, deactivating", ref_id);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4734
					DelGRFTownName(grfid);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4735
					_cur_grfconfig->status = GCS_DISABLED;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4736
					_skip_sprites = -1;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4737
					return;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4738
				}
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4739
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4740
				grfmsg(6, "FeatureTownName: part %d, text %d, uses intermediate definition 0x%02X (with probability %d)", i, j, ref_id, prob & 0x7F);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4741
				townname->partlist[id][i].parts[j].data.id = ref_id;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4742
			} else {
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4743
				const char *text = grf_load_string(&buf, len);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4744
				len -= strlen(text) + 1;
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  4745
				townname->partlist[id][i].parts[j].data.text = TranslateTTDPatchCodes(grfid, text);
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4746
				grfmsg(6, "FeatureTownName: part %d, text %d, '%s' (with probability %d)", i, j, townname->partlist[id][i].parts[j].data.text, prob);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4747
			}
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4748
			townname->partlist[id][i].parts[j].prob = prob;
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4749
			townname->partlist[id][i].maxprob += GB(prob, 0, 7);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4750
		}
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4751
		grfmsg(6, "FeatureTownName: part %d, total probability %d", i, townname->partlist[id][i].maxprob);
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4752
	}
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4753
}
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  4754
3715
dd9807bf5927 (svn r4658) - NewGRF: add Action 0xNN comments before each action handler. This mainly aids code navigation...
peter1138
parents: 3714
diff changeset
  4755
/* Action 0x10 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4756
static void DefineGotoLabel(byte *buf, size_t len)
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4757
{
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4758
	/* <10> <label> [<comment>]
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4759
	 *
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4760
	 * B label      The label to define
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4761
	 * V comment    Optional comment - ignored */
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4762
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  4763
	if (!check_length(len, 1, "DefineGotoLabel")) return;
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4764
	buf++; len--;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4765
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4766
	GRFLabel *label = MallocT<GRFLabel>(1);
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4767
	label->label    = grf_load_byte(&buf);
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4768
	label->nfo_line = _nfo_line;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4769
	label->pos      = FioGetPos();
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4770
	label->next     = NULL;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4771
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4772
	/* Set up a linked list of goto targets which we will search in an Action 0x7/0x9 */
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4773
	if (_cur_grffile->label == NULL) {
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4774
		_cur_grffile->label = label;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4775
	} else {
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4776
		/* Attach the label to the end of the list */
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4777
		GRFLabel *l;
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  4778
		for (l = _cur_grffile->label; l->next != NULL; l = l->next) {}
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4779
		l->next = label;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4780
	}
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4781
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4782
	grfmsg(2, "DefineGotoLabel: GOTO target with label 0x%02X", label->label);
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  4783
}
363
cf3cee5f33b4 (svn r551) -newgrf: Preliminary support for TTDPatch flags checking (we just pretend that a bunch of things are on and the rest is off and that's it). Patch by octo, small cleanup by pasky.
darkvater
parents: 362
diff changeset
  4784
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4785
/* Action 0x11 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4786
static void GRFSound(byte *buf, size_t len)
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4787
{
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4788
	/* <11> <num>
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4789
	 *
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4790
	 * W num      Number of sound files that follow */
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4791
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  4792
	if (!check_length(len, 1, "GRFSound")) return;
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4793
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4794
	uint16 num = grf_load_word(&buf);
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4795
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4796
	_grf_data_blocks = num;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4797
	_grf_data_type   = GDT_SOUND;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4798
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4799
	if (_cur_grffile->sound_offset == 0) _cur_grffile->sound_offset = GetNumSounds();
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4800
}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4801
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4802
/* Action 0x11 (SKIP) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4803
static void SkipAct11(byte *buf, size_t len)
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4804
{
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4805
	/* <11> <num>
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4806
	 *
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4807
	 * W num      Number of sound files that follow */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4808
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4809
	if (!check_length(len, 1, "SkipAct11")) return;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4810
	buf++;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4811
	_skip_sprites = grf_load_word(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4812
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4813
	grfmsg(3, "SkipAct11: Skipping %d sprites", _skip_sprites);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4814
}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4815
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4816
static void ImportGRFSound(byte *buf, int len)
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4817
{
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4818
	const GRFFile *file;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4819
	FileEntry *se = AllocateFileEntry();
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4820
	uint32 grfid = grf_load_dword(&buf);
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4821
	uint16 sound = grf_load_word(&buf);
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4822
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4823
	file = GetFileByGRFID(grfid);
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4824
	if (file == NULL || file->sound_offset == 0) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4825
		grfmsg(1, "ImportGRFSound: Source file not available");
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4826
		return;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4827
	}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4828
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4829
	if (file->sound_offset + sound >= GetNumSounds()) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4830
		grfmsg(1, "ImportGRFSound: Sound effect %d is invalid", sound);
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4831
		return;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4832
	}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4833
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4834
	grfmsg(2, "ImportGRFSound: Copying sound %d (%d) from file %X", sound, file->sound_offset + sound, grfid);
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4835
5024
f13f2f2d43f9 (svn r7065) Use simple assignment instead of memcpy()
tron
parents: 5011
diff changeset
  4836
	*se = *GetSound(file->sound_offset + sound);
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4837
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4838
	/* Reset volume and priority, which TTDPatch doesn't copy */
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4839
	se->volume   = 128;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4840
	se->priority = 0;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4841
}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4842
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4843
/* 'Action 0xFE' */
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4844
static void GRFImportBlock(byte *buf, int len)
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4845
{
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4846
	if (_grf_data_blocks == 0) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4847
		grfmsg(2, "GRFImportBlock: Unexpected import block, skipping");
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4848
		return;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4849
	}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4850
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4851
	buf++;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4852
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4853
	_grf_data_blocks--;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4854
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4855
	/* XXX 'Action 0xFE' isn't really specified. It is only mentioned for
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4856
	 * importing sounds, so this is probably all wrong... */
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4857
	if (grf_load_byte(&buf) != _grf_data_type) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4858
		grfmsg(1, "GRFImportBlock: Import type mismatch");
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4859
	}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4860
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4861
	switch (_grf_data_type) {
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4862
		case GDT_SOUND: ImportGRFSound(buf, len - 1); break;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4863
		default: NOT_REACHED(); break;
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4864
	}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4865
}
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  4866
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4867
static void LoadGRFSound(byte *buf, int len)
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4868
{
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4869
	byte *buf_start = buf;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4870
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4871
	/* Allocate a sound entry. This is done even if the data is not loaded
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4872
	 * so that the indices used elsewhere are still correct. */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4873
	FileEntry *se = AllocateFileEntry();
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4874
5567
2af6b4aa2833 (svn r7564) -Codechange: Some newgrf changes. FFIR/EVAW endian-swapping, functionalize
Darkvater
parents: 5557
diff changeset
  4875
	if (grf_load_dword(&buf) != BSWAP32('RIFF')) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4876
		grfmsg(1, "LoadGRFSound: Missing RIFF header");
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4877
		return;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4878
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4879
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4880
	/* Size of file -- we ignore this */
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4881
	grf_load_dword(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4882
5567
2af6b4aa2833 (svn r7564) -Codechange: Some newgrf changes. FFIR/EVAW endian-swapping, functionalize
Darkvater
parents: 5557
diff changeset
  4883
	if (grf_load_dword(&buf) != BSWAP32('WAVE')) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4884
		grfmsg(1, "LoadGRFSound: Invalid RIFF type");
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4885
		return;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4886
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4887
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4888
	for (;;) {
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4889
		uint32 tag  = grf_load_dword(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4890
		uint32 size = grf_load_dword(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4891
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4892
		switch (tag) {
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4893
			case ' tmf': // 'fmt '
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4894
				/* Audio format, must be 1 (PCM) */
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4895
				if (grf_load_word(&buf) != 1) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4896
					grfmsg(1, "LoadGRFSound: Invalid audio format");
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4897
					return;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4898
				}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4899
				se->channels = grf_load_word(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4900
				se->rate = grf_load_dword(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4901
				grf_load_dword(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4902
				grf_load_word(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4903
				se->bits_per_sample = grf_load_word(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4904
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4905
				/* Consume any extra bytes */
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4906
				for (; size > 16; size--) grf_load_byte(&buf);
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4907
				break;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4908
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  4909
			case 'atad': // 'data'
9703
d2a6acdbd665 (svn r11146) [NoAI] -Sync: with trunk r11035:11045.
rubidium
parents: 9701
diff changeset
  4910
				se->file_size   = size;
d2a6acdbd665 (svn r11146) [NoAI] -Sync: with trunk r11035:11045.
rubidium
parents: 9701
diff changeset
  4911
				se->file_offset = FioGetPos() - (len - (buf - buf_start)) + 1;
d2a6acdbd665 (svn r11146) [NoAI] -Sync: with trunk r11035:11045.
rubidium
parents: 9701
diff changeset
  4912
				se->file_slot   = _file_index;
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4913
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4914
				/* Set default volume and priority */
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4915
				se->volume = 0x80;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4916
				se->priority = 0;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4917
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4918
				grfmsg(2, "LoadGRFSound: channels %u, sample rate %u, bits per sample %u, length %u", se->channels, se->rate, se->bits_per_sample, size);
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4919
				return;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4920
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4921
			default:
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4922
				se->file_size = 0;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4923
				return;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4924
		}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4925
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4926
}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  4927
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4928
/* Action 0x12 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4929
static void LoadFontGlyph(byte *buf, size_t len)
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4930
{
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4931
	/* <12> <num_def> <font_size> <num_char> <base_char>
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4932
	 *
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4933
	 * B num_def      Number of definitions
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4934
	 * B font_size    Size of font (0 = normal, 1 = small, 2 = large)
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4935
	 * B num_char     Number of consecutive glyphs
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4936
	 * W base_char    First character index */
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4937
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4938
	buf++; len--;
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  4939
	if (!check_length(len, 1, "LoadFontGlyph")) return;
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4940
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4941
	uint8 num_def = grf_load_byte(&buf);
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4942
5841
b36d6b560aaa (svn r8041) -Regression (r7564): [NewGRF] check_length should skip further processing if a length is too short, so give the function a return value
peter1138
parents: 5838
diff changeset
  4943
	if (!check_length(len, 1 + num_def * 4, "LoadFontGlyph")) return;
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4944
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4945
	for (uint i = 0; i < num_def; i++) {
5838
9c3129cb019b (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents: 5835
diff changeset
  4946
		FontSize size    = (FontSize)grf_load_byte(&buf);
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4947
		uint8  num_char  = grf_load_byte(&buf);
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4948
		uint16 base_char = grf_load_word(&buf);
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4949
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  4950
		grfmsg(7, "LoadFontGlyph: Loading %u glyph(s) at 0x%04X for size %u", num_char, base_char, size);
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4951
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  4952
		for (uint c = 0; c < num_char; c++) {
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4953
			SetUnicodeGlyph(size, base_char + c, _cur_spriteid);
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  4954
			_nfo_line++;
9628
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  4955
			LoadNextSprite(_cur_spriteid++, _file_index, _nfo_line);
5108
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4956
		}
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4957
	}
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4958
}
dc67d70b5a45 (svn r7182) -Feature: Merge utf8 branch. This brings us support for Unicode/UTF-8 and the option for fonts rendered by FreeType. Language changes to come.
peter1138
parents: 5061
diff changeset
  4959
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4960
/* Action 0x12 (SKIP) */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4961
static void SkipAct12(byte *buf, size_t len)
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4962
{
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4963
	/* <12> <num_def> <font_size> <num_char> <base_char>
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4964
	 *
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4965
	 * B num_def      Number of definitions
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4966
	 * B font_size    Size of font (0 = normal, 1 = small, 2 = large)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4967
	 * B num_char     Number of consecutive glyphs
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4968
	 * W base_char    First character index */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4969
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4970
	buf++; len--;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4971
	if (!check_length(len, 1, "SkipAct12")) return;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4972
	uint8 num_def = grf_load_byte(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4973
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4974
	if (!check_length(len, 1 + num_def * 4, "SkipAct12")) return;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4975
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4976
	for (uint i = 0; i < num_def; i++) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4977
		/* Ignore 'size' byte */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4978
		grf_load_byte(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4979
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4980
		/* Sum up number of characters */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4981
		_skip_sprites += grf_load_byte(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4982
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4983
		/* Ignore 'base_char' word */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4984
		grf_load_word(&buf);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4985
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4986
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4987
	grfmsg(3, "SkipAct12: Skipping %d sprites", _skip_sprites);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4988
}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  4989
6560
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4990
/* Action 0x13 */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  4991
static void TranslateGRFStrings(byte *buf, size_t len)
6560
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4992
{
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4993
	/* <13> <grfid> <num-ent> <offset> <text...>
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4994
	 *
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4995
	 * 4*B grfid     The GRFID of the file whose texts are to be translated
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4996
	 * B   num-ent   Number of strings
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4997
	 * W   offset    First text ID
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4998
	 * S   text...   Zero-terminated strings */
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  4999
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5000
	buf++; len--;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5001
	if (!check_length(len, 7, "TranslateGRFString")) return;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5002
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5003
	uint32 grfid = grf_load_dword(&buf);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5004
	const GRFConfig *c = GetGRFConfig(grfid);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5005
	if (c == NULL || (c->status != GCS_INITIALISED && c->status != GCS_ACTIVATED)) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5006
		grfmsg(7, "TranslateGRFStrings: GRFID 0x%08x unknown, skipping action 13", BSWAP32(grfid));
6560
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5007
		return;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5008
	}
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5009
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5010
	if (c->status == GCS_INITIALISED) {
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5011
		/* If the file is not active but will be activated later, give an error
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5012
		 * and disable this file. */
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5013
		GRFError *error = CallocT<GRFError>(1);
9627
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5014
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5015
		char tmp[256];
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5016
		GetString(tmp, STR_NEWGRF_ERROR_AFTER_TRANSLATED_FILE, lastof(tmp));
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5017
		error->data = strdup(tmp);
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5018
6560
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5019
		error->message  = STR_NEWGRF_ERROR_LOAD_AFTER;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5020
		error->severity = STR_NEWGRF_ERROR_MSG_FATAL;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5021
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5022
		if (_cur_grfconfig->error != NULL) free(_cur_grfconfig->error);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5023
		_cur_grfconfig->error = error;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5024
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5025
		_cur_grfconfig->status = GCS_DISABLED;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5026
		_skip_sprites = -1;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5027
		return;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5028
	}
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5029
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5030
	byte num_strings = grf_load_byte(&buf);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5031
	uint16 first_id  = grf_load_word(&buf);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5032
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5033
	if (!((first_id >= 0xD000 && first_id + num_strings <= 0xD3FF) || (first_id >= 0xDC00 && first_id + num_strings <= 0xDCFF))) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5034
		grfmsg(7, "TranslateGRFStrings: Attempting to set out-of-range string IDs in action 13 (first: 0x%4X, number: 0x%2X)", first_id, num_strings);
6560
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5035
		return;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5036
	}
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5037
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5038
	len -= 7;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5039
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5040
	for (uint i = 0; i < num_strings && len > 0; i++) {
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5041
		const char *string   = grf_load_string(&buf, len);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5042
		size_t string_length = strlen(string) + 1;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5043
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5044
		len -= (int)string_length;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5045
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5046
		if (string_length == 1) {
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5047
			grfmsg(7, "TranslateGRFString: Ignoring empty string.");
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5048
			continue;
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5049
		}
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5050
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5051
		/* Since no language id is supplied this string has to be added as a
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5052
		 * generic string, thus the language id of 0x7F. For this to work
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5053
		 * new_scheme has to be true as well. A language id of 0x7F will be
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5054
		 * overridden by a non-generic id, so this will not change anything if
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5055
		 * a string has been provided specifically for this language. */
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5056
		AddGRFString(grfid, first_id + i, 0x7F, true, string, STR_UNDEFINED);
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5057
	}
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5058
}
ff59c862deae (svn r9037) -Feature: [NewGRF] Add support for Action 13, which allows you to translate
maedhros
parents: 6555
diff changeset
  5059
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5060
/* 'Action 0xFF' */
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5061
static void GRFDataBlock(byte *buf, int len)
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5062
{
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5063
	if (_grf_data_blocks == 0) {
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  5064
		grfmsg(2, "GRFDataBlock: unexpected data block, skipping");
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5065
		return;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5066
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5067
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5068
	buf++;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5069
	uint8 name_len = grf_load_byte(&buf);
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5070
	const char *name = (const char *)buf;
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5071
	buf += name_len + 1;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5072
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  5073
	grfmsg(2, "GRFDataBlock: block name '%s'...", name);
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5074
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5075
	_grf_data_blocks--;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5076
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5077
	switch (_grf_data_type) {
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5078
		case GDT_SOUND: LoadGRFSound(buf, len - name_len - 2); break;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5079
		default: NOT_REACHED(); break;
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5080
	}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5081
}
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5082
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5083
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5084
/* Used during safety scan on unsafe actions */
10513
33cb70ff2f5d (svn r13056) [NoAI] -Sync: with trunk r12996:13055.
rubidium
parents: 10455
diff changeset
  5085
static void GRFUnsafe(byte *buf, size_t len)
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5086
{
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5087
	SetBit(_cur_grfconfig->flags, GCF_UNSAFE);
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5088
5753
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  5089
	/* Skip remainder of GRF */
788f8d55eb54 (svn r7795) -Codechange: [NewGRF] When safety checking, allow an Action E that force activates the GRF. Unfortunately this requires knowing the GRF ID in advance (before the Action 8) so the static GRFs are now scanned twice on start up, once for the GRF ID, and then for the safety check. (This fix allows unifont.grf to be used.)
peter1138
parents: 5727
diff changeset
  5090
	_skip_sprites = -1;
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5091
}
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5092
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5093
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5094
static void InitializeGRFSpecial()
363
cf3cee5f33b4 (svn r551) -newgrf: Preliminary support for TTDPatch flags checking (we just pretend that a bunch of things are on and the rest is off and that's it). Patch by octo, small cleanup by pasky.
darkvater
parents: 362
diff changeset
  5095
{
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5096
	_ttdpatch_flags[0] =  ((_settings_game.station.always_small_airport ? 1 : 0) << 0x0C)  // keepsmallairport
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5097
	                   |                                                 (1 << 0x0D)  // newairports
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5098
	                   |                                                 (1 << 0x0E)  // largestations
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5099
	                   |      ((_settings_game.construction.longbridges ? 1 : 0) << 0x0F)  // longbridges
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5100
	                   |                                                 (0 << 0x10)  // loadtime
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5101
	                   |                                                 (1 << 0x12)  // presignals
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5102
	                   |                                                 (1 << 0x13)  // extpresignals
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5103
	                   | ((_settings_game.vehicle.never_expire_vehicles ? 1 : 0) << 0x16)  // enginespersist
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5104
	                   |                                                 (1 << 0x1B)  // multihead
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5105
	                   |                                                 (1 << 0x1D)  // lowmemory
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5106
	                   |                                                 (1 << 0x1E); // generalfixes
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5107
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5108
	_ttdpatch_flags[1] =   ((_settings_game.economy.station_noise_level ? 1 : 0) << 0x07)  // moreairports - based on units of noise
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5109
	                   |        ((_settings_game.vehicle.mammoth_trains ? 1 : 0) << 0x08)  // mammothtrains
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5110
	                   |                                                 (1 << 0x09)  // trainrefit
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5111
	                   |                                                 (0 << 0x0B)  // subsidiaries
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5112
	                   |         ((_settings_game.order.gradual_loading ? 1 : 0) << 0x0C)  // gradualloading
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5113
	                   |                                                 (1 << 0x12)  // unifiedmaglevmode - set bit 0 mode. Not revelant to OTTD
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5114
	                   |                                                 (1 << 0x13)  // unifiedmaglevmode - set bit 1 mode
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5115
	                   |                                                 (1 << 0x14)  // bridgespeedlimits
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5116
	                   |                                                 (1 << 0x16)  // eternalgame
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5117
	                   |                                                 (1 << 0x17)  // newtrains
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5118
	                   |                                                 (1 << 0x18)  // newrvs
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5119
	                   |                                                 (1 << 0x19)  // newships
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5120
	                   |                                                 (1 << 0x1A)  // newplanes
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5121
	                   |      ((_settings_game.construction.signal_side ? 1 : 0) << 0x1B)  // signalsontrafficside
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5122
	                   |       ((_settings_game.vehicle.disable_elrails ? 0 : 1) << 0x1C); // electrifiedrailway
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5123
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5124
	_ttdpatch_flags[2] =                                                 (1 << 0x01)  // loadallgraphics - obsolote
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5125
	                   |                                                 (1 << 0x03)  // semaphores
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5126
	                   |                                                 (0 << 0x0B)  // enhancedgui
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5127
	                   |                                                 (0 << 0x0C)  // newagerating
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5128
	                   |  ((_settings_game.construction.build_on_slopes ? 1 : 0) << 0x0D)  // buildonslopes
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5129
	                   |                                                 (1 << 0x0E)  // fullloadany
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5130
	                   |                                                 (1 << 0x0F)  // planespeed
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5131
	                   |                                                 (0 << 0x10)  // moreindustriesperclimate - obsolete
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5132
	                   |                                                 (0 << 0x11)  // moretoylandfeatures
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5133
	                   |                                                 (1 << 0x12)  // newstations
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5134
	                   |                                                 (1 << 0x13)  // tracktypecostdiff
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5135
	                   |                                                 (1 << 0x14)  // manualconvert
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5136
	                   |  ((_settings_game.construction.build_on_slopes ? 1 : 0) << 0x15)  // buildoncoasts
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5137
	                   |                                                 (1 << 0x16)  // canals
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5138
	                   |                                                 (1 << 0x17)  // newstartyear
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5139
	                   |    ((_settings_game.vehicle.freight_trains > 1 ? 1 : 0) << 0x18)  // freighttrains
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5140
	                   |                                                 (1 << 0x19)  // newhouses
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5141
	                   |                                                 (1 << 0x1A)  // newbridges
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5142
	                   |                                                 (1 << 0x1B)  // newtownnames
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5143
	                   |                                                 (1 << 0x1C)  // moreanimation
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5144
	                   |    ((_settings_game.vehicle.wagon_speed_limits ? 1 : 0) << 0x1D)  // wagonspeedlimits
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5145
	                   |                                                 (1 << 0x1E)  // newshistory
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5146
	                   |                                                 (0 << 0x1F); // custombridgeheads
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5147
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5148
	_ttdpatch_flags[3] =                                                 (0 << 0x00)  // newcargodistribution
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5149
	                   |                                                 (1 << 0x01)  // windowsnap
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5150
	                   |                                                 (0 << 0x02)  // townbuildnoroad
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5151
	                   |                                                 (0 << 0x03)  // pathbasedsignalling. To enable if ever pbs is back
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5152
	                   |                                                 (0 << 0x04)  // aichoosechance
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5153
	                   |                                                 (1 << 0x05)  // resolutionwidth
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5154
	                   |                                                 (1 << 0x06)  // resolutionheight
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5155
	                   |                                                 (1 << 0x07)  // newindustries
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5156
	                   |           ((_settings_game.order.improved_load ? 1 : 0) << 0x08)  // fifoloading
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5157
	                   |                                                 (0 << 0x09)  // townroadbranchprob
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5158
	                   |                                                 (0 << 0x0A)  // tempsnowline
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5159
	                   |                                                 (1 << 0x0B)  // newcargo
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5160
	                   |                                                 (1 << 0x0C)  // enhancemultiplayer
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5161
	                   |                                                 (1 << 0x0D)  // onewayroads
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5162
	                   |   ((_settings_game.station.nonuniform_stations ? 1 : 0) << 0x0E)  // irregularstations
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5163
	                   |                                                 (1 << 0x0F)  // statistics
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5164
	                   |                                                 (1 << 0x10)  // newsounds
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5165
	                   |                                                 (1 << 0x11)  // autoreplace
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5166
	                   |                                                 (1 << 0x12)  // autoslope
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5167
	                   |                                                 (0 << 0x13)  // followvehicle
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5168
	                   |                                                 (1 << 0x14)  // trams
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5169
	                   |                                                 (0 << 0x15)  // enhancetunnels
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5170
	                   |                                                 (1 << 0x16)  // shortrvs
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5171
	                   |                                                 (1 << 0x17)  // articulatedrvs
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5172
	                   |       ((_settings_game.vehicle.dynamic_engines ? 1 : 0) << 0x18)  // dynamic engines
10715
6bdf79ffb022 (svn r13265) [NoAI] -Sync with trunk r13185:13264.
rubidium
parents: 10645
diff changeset
  5173
	                   |                                                 (1 << 0x1E); // variablerunningcosts
363
cf3cee5f33b4 (svn r551) -newgrf: Preliminary support for TTDPatch flags checking (we just pretend that a bunch of things are on and the rest is off and that's it). Patch by octo, small cleanup by pasky.
darkvater
parents: 362
diff changeset
  5174
}
cf3cee5f33b4 (svn r551) -newgrf: Preliminary support for TTDPatch flags checking (we just pretend that a bunch of things are on and the rest is off and that's it). Patch by octo, small cleanup by pasky.
darkvater
parents: 362
diff changeset
  5175
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5176
static void ResetCustomStations()
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5177
{
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5178
	for (GRFFile *file = _first_grffile; file != NULL; file = file->next) {
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  5179
		if (file->stations == NULL) continue;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5180
		for (uint i = 0; i < MAX_STATIONS; i++) {
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  5181
			if (file->stations[i] == NULL) continue;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5182
			StationSpec *statspec = file->stations[i];
3740
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5183
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5184
			/* Release renderdata, if it wasn't copied from another custom station spec  */
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5185
			if (!statspec->copied_renderdata) {
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5186
				for (uint t = 0; t < statspec->tiles; t++) {
3740
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5187
					free((void*)statspec->renderdata[t].seq);
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5188
				}
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5189
				free(statspec->renderdata);
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5190
			}
00a9594628b1 (svn r4722) - Newstations: release station sprite layout data when uninitializing NewGRF data.
peter1138
parents: 3738
diff changeset
  5191
5061
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5192
			/* Release platforms and layouts */
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5193
			if (!statspec->copied_layouts) {
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5194
				for (uint l = 0; l < statspec->lengths; l++) {
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5195
					for (uint p = 0; p < statspec->platforms[l]; p++) {
5061
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5196
						free(statspec->layouts[l][p]);
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5197
					}
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5198
					free(statspec->layouts[l]);
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5199
				}
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5200
				free(statspec->layouts);
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5201
				free(statspec->platforms);
cb097749d18f (svn r7114) -Codechange: [NewStations] Free up custom station layouts
peter1138
parents: 5060
diff changeset
  5202
			}
3768
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  5203
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  5204
			/* Release this station */
46d328178509 (svn r4760) - Newstations: change the way custom stations are allocated when loading from GRF, as the current way was flawed (reallocing memory which is referenced elsewhere)
peter1138
parents: 3761
diff changeset
  5205
			free(statspec);
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5206
		}
3501
cf7d2c33e7fc (svn r4352) - NewGRF Codechange: dynamically allocate the memory used to store custom station data. This saves us approximately 40KB per GRF file, if there are no stations defined.
peter1138
parents: 3488
diff changeset
  5207
cf7d2c33e7fc (svn r4352) - NewGRF Codechange: dynamically allocate the memory used to store custom station data. This saves us approximately 40KB per GRF file, if there are no stations defined.
peter1138
parents: 3488
diff changeset
  5208
		/* Free and reset the station data */
cf7d2c33e7fc (svn r4352) - NewGRF Codechange: dynamically allocate the memory used to store custom station data. This saves us approximately 40KB per GRF file, if there are no stations defined.
peter1138
parents: 3488
diff changeset
  5209
		free(file->stations);
cf7d2c33e7fc (svn r4352) - NewGRF Codechange: dynamically allocate the memory used to store custom station data. This saves us approximately 40KB per GRF file, if there are no stations defined.
peter1138
parents: 3488
diff changeset
  5210
		file->stations = NULL;
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5211
	}
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5212
}
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5213
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5214
static void ResetCustomHouses()
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5215
{
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5216
	GRFFile *file;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5217
	uint i;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5218
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5219
	for (file = _first_grffile; file != NULL; file = file->next) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5220
		if (file->housespec == NULL) continue;
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  5221
		for (i = 0; i < HOUSE_MAX; i++) {
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  5222
			free(file->housespec[i]);
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  5223
		}
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5224
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5225
		free(file->housespec);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5226
		file->housespec = NULL;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5227
	}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5228
}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5229
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5230
static void ResetCustomIndustries()
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5231
{
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5232
	GRFFile *file;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5233
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5234
	for (file = _first_grffile; file != NULL; file = file->next) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5235
		uint i;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5236
		/* We are verifiying both tiles and industries specs loaded from the grf file
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5237
		 * First, let's deal with industryspec */
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5238
		if (file->industryspec != NULL) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5239
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5240
			for (i = 0; i < NUM_INDUSTRYTYPES; i++) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5241
				IndustrySpec *ind = file->industryspec[i];
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5242
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5243
				if (ind != NULL) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5244
					/* We need to remove the sounds array */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5245
					if (HasBit(ind->cleanup_flag, CLEAN_RANDOMSOUNDS)) {
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5246
						free((void*)ind->random_sounds);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5247
					}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5248
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5249
					/* We need to remove the tiles layouts */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5250
					if (HasBit(ind->cleanup_flag, CLEAN_TILELSAYOUT) && ind->table != NULL) {
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5251
						for (int j = 0; j < ind->num_table; j++) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5252
							/* remove the individual layouts */
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5253
							if (ind->table[j] != NULL) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5254
								free((IndustryTileTable*)ind->table[j]);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5255
							}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5256
						}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5257
						/* remove the layouts pointers */
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5258
						free((IndustryTileTable**)ind->table);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5259
						ind->table = NULL;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5260
					}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5261
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5262
					free(ind);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5263
					ind = NULL;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5264
				}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5265
			}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5266
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5267
			free(file->industryspec);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5268
			file->industryspec = NULL;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5269
		}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5270
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5271
		if (file->indtspec != NULL) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5272
			for (i = 0; i < NUM_INDUSTRYTILES; i++) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5273
				if (file->indtspec[i] != NULL) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5274
					free(file->indtspec[i]);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5275
					file->indtspec[i] = NULL;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5276
				}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5277
			}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5278
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5279
			free(file->indtspec);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5280
			file->indtspec = NULL;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5281
		}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5282
	}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5283
}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5284
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5285
static void ResetNewGRF()
4953
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5286
{
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5287
	GRFFile *next;
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5288
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5289
	for (GRFFile *f = _first_grffile; f != NULL; f = next) {
4953
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5290
		next = f->next;
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5291
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5292
		free(f->filename);
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5293
		free(f->cargo_list);
4953
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5294
		free(f);
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5295
	}
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5296
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5297
	_first_grffile = NULL;
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5298
	_cur_grffile   = NULL;
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5299
}
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5300
9627
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5301
static void ResetNewGRFErrors()
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5302
{
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5303
	for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5304
		if (!HasBit(c->flags, GCF_COPY) && c->error != NULL) {
9627
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5305
			free(c->error->custom_message);
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5306
			free(c->error->data);
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5307
			free(c->error);
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5308
			c->error = NULL;
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5309
		}
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5310
	}
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5311
}
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5312
2491
dfe9542f783e (svn r3017) -NewGRF: Implement sprite group unreferencing and unloading.
peter1138
parents: 2490
diff changeset
  5313
/**
2463
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5314
 * Reset all NewGRF loaded data
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5315
 * TODO
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5316
 */
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5317
static void ResetNewGRFData()
2463
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5318
{
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  5319
	CleanUpStrings();
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5320
	CleanUpGRFTownNames();
3601
ac6df06db648 (svn r4493) Newgrf : Action 04. Beginning of implementation.
belugas
parents: 3595
diff changeset
  5321
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5322
	/* Copy/reset original engine info data */
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5323
	SetupEngines();
2478
16b05f1de6bb (svn r3004) -Feature, NewGRF: Support loading of bridge attributes and tables from GRF. Currently drawing tall pillars uses old data.
peter1138
parents: 2476
diff changeset
  5324
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  5325
	/* Copy/reset original bridge info data */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  5326
	ResetBridges();
2491
dfe9542f783e (svn r3017) -NewGRF: Implement sprite group unreferencing and unloading.
peter1138
parents: 2490
diff changeset
  5327
10355
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5328
	/* Allocate temporary refit/cargo class data */
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5329
	_gted = CallocT<GRFTempEngineData>(GetEnginePoolSize());
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5330
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5331
	/* Reset GRM reservations */
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  5332
	memset(&_grm_engines, 0, sizeof(_grm_engines));
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  5333
	memset(&_grm_cargos, 0, sizeof(_grm_cargos));
4961
0ba3cfeaff61 (svn r6960) - Feature: NewGRF: Implement some support for GRF Resource Management (GRM)
peter1138
parents: 4953
diff changeset
  5334
9732
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  5335
	/* Reset generic feature callback lists */
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  5336
	ResetGenericCallbacks();
f8eb3e208514 (svn r12211) [NoAI] -Sync: with trunk r12050:12209
glx
parents: 9724
diff changeset
  5337
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5338
	/* Reset price base data */
2506
777ac2d9a98a (svn r3032) -NewGRF, Feature: Add support for changing base prices.
peter1138
parents: 2491
diff changeset
  5339
	ResetPriceBaseMultipliers();
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5340
4377
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  5341
	/* Reset the curencies array */
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  5342
	ResetCurrencies();
0fb9077b8173 (svn r6108) -NewGRF Feature: Implement currencies replacment via grf file.
belugas
parents: 4322
diff changeset
  5343
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5344
	/* Reset the house array */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5345
	ResetCustomHouses();
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5346
	ResetHouses();
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5347
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5348
	/* Reset the industries structures*/
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5349
	ResetCustomIndustries();
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5350
	ResetIndustries();
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5351
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5352
	/* Reset station classes */
2625
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5353
	ResetStationClasses();
66b3d632dcd2 (svn r3167) - NewGRF: Start moving custom station code to separate files.
peter1138
parents: 2624
diff changeset
  5354
	ResetCustomStations();
2812
f250489941f9 (svn r3360) Fix initialization of engines for precalculation of default refit mask.
peter1138
parents: 2769
diff changeset
  5355
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5356
	/* Reset canal sprite groups and flags */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5357
	memset(_water_feature, 0, sizeof(_water_feature));
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5358
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5359
	/* Reset the snowline table. */
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5360
	ClearSnowLine();
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5361
4953
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5362
	/* Reset NewGRF files */
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5363
	ResetNewGRF();
6c40b2b16164 (svn r6948) - Codechange: Clear out all NewGRF file data before loading files again
peter1138
parents: 4952
diff changeset
  5364
9627
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5365
	/* Reset NewGRF errors. */
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5366
	ResetNewGRFErrors();
6a7c8ead2328 (svn r10120) [NoAI] -Sync with trunk r10096:r10119
glx
parents: 9626
diff changeset
  5367
6417
26acff62d001 (svn r8826) -Codechange: Replace _cargoc's separate arrays with a regular struct array (with accessor) and implement new initialization method using cargo labels.
peter1138
parents: 6416
diff changeset
  5368
	/* Set up the default cargo types */
10776
07203fc29812 (svn r13326) [NoAI] -Sync with trunk r13264:13325
glx
parents: 10715
diff changeset
  5369
	SetupCargoForClimate(_settings_game.game_creation.landscape);
6417
26acff62d001 (svn r8826) -Codechange: Replace _cargoc's separate arrays with a regular struct array (with accessor) and implement new initialization method using cargo labels.
peter1138
parents: 6416
diff changeset
  5370
3845
c3cd4b825c2f (svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.
peter1138
parents: 3825
diff changeset
  5371
	/* Reset misc GRF features and train list display variables */
c3cd4b825c2f (svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.
peter1138
parents: 3825
diff changeset
  5372
	_misc_grf_features = 0;
c3cd4b825c2f (svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.
peter1138
parents: 3825
diff changeset
  5373
	_traininfo_vehicle_pitch = 0;
c3cd4b825c2f (svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.
peter1138
parents: 3825
diff changeset
  5374
	_traininfo_vehicle_width = 29;
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5375
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  5376
	/* Reset track cost multipliers. */
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  5377
	memcpy(&_railtype_cost_multiplier, &_default_railtype_cost_multiplier, sizeof(_default_railtype_cost_multiplier));
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  5378
9628
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  5379
	_loaded_newgrf_features.has_2CC           = false;
b5c2449616b5 (svn r10195) [NoAI] -Sync: with trunk r10119:10194.
rubidium
parents: 9627
diff changeset
  5380
	_loaded_newgrf_features.has_newhouses     = false;
9704
197cb8c6ae17 (svn r11221) [NoAI] -Sync: with trunk r11145:11220
glx
parents: 9703
diff changeset
  5381
	_loaded_newgrf_features.has_newindustries = false;
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5382
	_loaded_newgrf_features.shore             = SHORE_REPLACE_NONE;
3845
c3cd4b825c2f (svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.
peter1138
parents: 3825
diff changeset
  5383
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5384
	/* Clear all GRF overrides */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5385
	_grf_id_overrides.clear();
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5386
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5387
	InitializeSoundPool();
3595
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  5388
	InitializeSpriteGroupPool();
2463
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5389
}
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5390
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5391
/** Reset all NewGRFData that was used only while processing data */
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5392
static void ClearTemporaryNewGRFData()
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5393
{
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5394
	/* Clear the GOTO labels used for GRF processing */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5395
	for (GRFLabel *l = _cur_grffile->label; l != NULL;) {
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5396
		GRFLabel *l2 = l->next;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5397
		free(l);
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5398
		l = l2;
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5399
	}
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5400
	_cur_grffile->label = NULL;
3595
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  5401
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  5402
	/* Clear the list of spritegroups */
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  5403
	free(_cur_grffile->spritegroups);
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  5404
	_cur_grffile->spritegroups = NULL;
20621831cd46 (svn r4486) - NewGRF: Create and use a memory pool to manage sprite groups. This
peter1138
parents: 3593
diff changeset
  5405
	_cur_grffile->spritegroups_count = 0;
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5406
}
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5407
6473
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5408
static void BuildCargoTranslationMap()
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5409
{
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5410
	memset(_cur_grffile->cargo_map, 0xFF, sizeof(_cur_grffile->cargo_map));
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5411
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5412
	for (CargoID c = 0; c < NUM_CARGO; c++) {
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5413
		const CargoSpec *cs = GetCargo(c);
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5414
		if (!cs->IsValid()) continue;
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5415
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5416
		if (_cur_grffile->cargo_max == 0) {
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5417
			/* Default translation table, so just a straight mapping to bitnum */
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5418
			_cur_grffile->cargo_map[c] = cs->bitnum;
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5419
		} else {
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5420
			/* Check the translation table for this cargo's label */
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5421
			for (uint i = 0; i < _cur_grffile->cargo_max; i++) {
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5422
				if (cs->label == _cur_grffile->cargo_list[i]) {
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5423
					_cur_grffile->cargo_map[c] = i;
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5424
					break;
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5425
				}
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5426
			}
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5427
		}
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5428
	}
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5429
}
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  5430
3628
bd4a6601e5a2 (svn r4527) - Feature [NewGRF]: Add support for specifying parameters to GRF files. Usage: "mygrf = 1". You can pass up to 128 parameters, each one seperated by a comma or a space-character. Big thanks to peter1138 for the inspiration and examples.
Darkvater
parents: 3620
diff changeset
  5431
static void InitNewGRFFile(const GRFConfig *config, int sprite_offset)
368
32aad6ad36e1 (svn r556) -newgrf: Some seemingly proper support for loading stages of grf files (octo & pasky).
darkvater
parents: 367
diff changeset
  5432
{
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5433
	GRFFile *newfile = GetFileByFilename(config->filename);
490
83455cd1cc55 (svn r772) Whoops, I know. Do not consider pointer to be a boolean value. Sorry 'bout that, sirs.
pasky
parents: 489
diff changeset
  5434
	if (newfile != NULL) {
489
9c8e1806935e (svn r771) Do not give a file new {struct GRFFile} if it was already loaded once. Eliminates those double entries in the newgrf manager and also some possible memory leaks.
pasky
parents: 478
diff changeset
  5435
		/* We already loaded it once. */
9c8e1806935e (svn r771) Do not give a file new {struct GRFFile} if it was already loaded once. Eliminates those double entries in the newgrf manager and also some possible memory leaks.
pasky
parents: 478
diff changeset
  5436
		newfile->sprite_offset = sprite_offset;
9c8e1806935e (svn r771) Do not give a file new {struct GRFFile} if it was already loaded once. Eliminates those double entries in the newgrf manager and also some possible memory leaks.
pasky
parents: 478
diff changeset
  5437
		_cur_grffile = newfile;
9c8e1806935e (svn r771) Do not give a file new {struct GRFFile} if it was already loaded once. Eliminates those double entries in the newgrf manager and also some possible memory leaks.
pasky
parents: 478
diff changeset
  5438
		return;
9c8e1806935e (svn r771) Do not give a file new {struct GRFFile} if it was already loaded once. Eliminates those double entries in the newgrf manager and also some possible memory leaks.
pasky
parents: 478
diff changeset
  5439
	}
9c8e1806935e (svn r771) Do not give a file new {struct GRFFile} if it was already loaded once. Eliminates those double entries in the newgrf manager and also some possible memory leaks.
pasky
parents: 478
diff changeset
  5440
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  5441
	newfile = CallocT<GRFFile>(1);
366
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5442
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  5443
	if (newfile == NULL) error ("Out of memory");
366
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5444
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5445
	newfile->filename = strdup(config->filename);
366
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5446
	newfile->sprite_offset = sprite_offset;
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5447
3628
bd4a6601e5a2 (svn r4527) - Feature [NewGRF]: Add support for specifying parameters to GRF files. Usage: "mygrf = 1". You can pass up to 128 parameters, each one seperated by a comma or a space-character. Big thanks to peter1138 for the inspiration and examples.
Darkvater
parents: 3620
diff changeset
  5448
	/* Copy the initial parameter list */
bd4a6601e5a2 (svn r4527) - Feature [NewGRF]: Add support for specifying parameters to GRF files. Usage: "mygrf = 1". You can pass up to 128 parameters, each one seperated by a comma or a space-character. Big thanks to peter1138 for the inspiration and examples.
Darkvater
parents: 3620
diff changeset
  5449
	assert(lengthof(newfile->param) == lengthof(config->param) && lengthof(config->param) == 0x80);
bd4a6601e5a2 (svn r4527) - Feature [NewGRF]: Add support for specifying parameters to GRF files. Usage: "mygrf = 1". You can pass up to 128 parameters, each one seperated by a comma or a space-character. Big thanks to peter1138 for the inspiration and examples.
Darkvater
parents: 3620
diff changeset
  5450
	newfile->param_end = config->num_params;
5681
7b237b4958d6 (svn r7636) -Cleanup: Remove unused window classes (sorry WC-mess) and use sizeof(array) instead
Darkvater
parents: 5664
diff changeset
  5451
	memcpy(newfile->param, config->param, sizeof(newfile->param));
3628
bd4a6601e5a2 (svn r4527) - Feature [NewGRF]: Add support for specifying parameters to GRF files. Usage: "mygrf = 1". You can pass up to 128 parameters, each one seperated by a comma or a space-character. Big thanks to peter1138 for the inspiration and examples.
Darkvater
parents: 3620
diff changeset
  5452
366
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5453
	if (_first_grffile == NULL) {
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5454
		_cur_grffile = newfile;
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5455
		_first_grffile = newfile;
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5456
	} else {
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5457
		_cur_grffile->next = newfile;
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5458
		_cur_grffile = newfile;
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5459
	}
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5460
}
9d2630b8b4de (svn r554) -newgrf: Keep track of GRF files. Remember them all in a linked list, this already enables tests for an already loaded GRF file in SkipIf(). Patch by octo, heavily re-hammered by pasky
darkvater
parents: 363
diff changeset
  5461
5037
7d956200ee71 (svn r7079) -Codechange: Move an array to the only place it is used.
peter1138
parents: 5024
diff changeset
  5462
6471
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5463
/** List of what cargo labels are refittable for the given the vehicle-type.
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5464
 * Only currently active labels are applied. */
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5465
static const CargoLabel _default_refitmasks_rail[] = {
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5466
	'PASS', 'COAL', 'MAIL', 'LVST', 'GOOD', 'GRAI', 'WHEA', 'MAIZ', 'WOOD',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5467
	'IORE', 'STEL', 'VALU', 'GOLD', 'DIAM', 'PAPR', 'FOOD', 'FRUT', 'CORE',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5468
	'WATR', 'SUGR', 'TOYS', 'BATT', 'SWET', 'TOFF', 'COLA', 'CTCD', 'BUBL',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5469
	'PLST', 'FZDR',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5470
	0 };
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5471
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5472
static const CargoLabel _default_refitmasks_road[] = {
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5473
	0 };
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5474
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5475
static const CargoLabel _default_refitmasks_ships[] = {
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5476
	'COAL', 'MAIL', 'LVST', 'GOOD', 'GRAI', 'WHEA', 'MAIZ', 'WOOD', 'IORE',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5477
	'STEL', 'VALU', 'GOLD', 'DIAM', 'PAPR', 'FOOD', 'FRUT', 'CORE', 'WATR',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5478
	'RUBR', 'SUGR', 'TOYS', 'BATT', 'SWET', 'TOFF', 'COLA', 'CTCD', 'BUBL',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5479
	'PLST', 'FZDR',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5480
	0 };
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5481
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5482
static const CargoLabel _default_refitmasks_aircraft[] = {
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5483
	'PASS', 'MAIL', 'GOOD', 'VALU', 'GOLD', 'DIAM', 'FOOD', 'FRUT', 'SUGR',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5484
	'TOYS', 'BATT', 'SWET', 'TOFF', 'COLA', 'CTCD', 'BUBL', 'PLST', 'FZDR',
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5485
	0 };
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5486
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5487
static const CargoLabel *_default_refitmasks[] = {
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5488
	_default_refitmasks_rail,
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5489
	_default_refitmasks_road,
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5490
	_default_refitmasks_ships,
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5491
	_default_refitmasks_aircraft,
5037
7d956200ee71 (svn r7079) -Codechange: Move an array to the only place it is used.
peter1138
parents: 5024
diff changeset
  5492
};
7d956200ee71 (svn r7079) -Codechange: Move an array to the only place it is used.
peter1138
parents: 5024
diff changeset
  5493
7d956200ee71 (svn r7079) -Codechange: Move an array to the only place it is used.
peter1138
parents: 5024
diff changeset
  5494
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5495
/**
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5496
 * Precalculate refit masks from cargo classes for all vehicles.
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5497
 */
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5498
static void CalculateRefitMasks()
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5499
{
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5500
	Engine *e;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5501
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5502
	FOR_ALL_ENGINES(e) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5503
		EngineID engine = e->index;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5504
		EngineInfo *ei = &e->info;
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5505
		uint32 mask = 0;
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5506
		uint32 not_mask = 0;
6610
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5507
		uint32 xor_mask = 0;
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5508
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5509
		if (ei->refit_mask != 0) {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5510
			const GRFFile *file = e->grffile;
6610
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5511
			if (file != NULL && file->cargo_max != 0) {
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5512
				/* Apply cargo translation table to the refit mask */
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5513
				uint num_cargo = min(32, file->cargo_max);
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5514
				for (uint i = 0; i < num_cargo; i++) {
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5515
					if (!HasBit(ei->refit_mask, i)) continue;
6610
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5516
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5517
					CargoID c = GetCargoIDByLabel(file->cargo_list[i]);
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5518
					if (c == CT_INVALID) continue;
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5519
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5520
					SetBit(xor_mask, c);
6610
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5521
				}
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5522
			} else {
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5523
				/* No cargo table, so use the cargo bitnum values */
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5524
				for (CargoID c = 0; c < NUM_CARGO; c++) {
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5525
					const CargoSpec *cs = GetCargo(c);
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5526
					if (!cs->IsValid()) continue;
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5527
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5528
					if (HasBit(ei->refit_mask, cs->bitnum)) SetBit(xor_mask, c);
6610
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5529
				}
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5530
			}
ecaea43b2238 (svn r9102) -Codechange: (NewGRF) Apply cargo translation table to vehicle refit masks
peter1138
parents: 6608
diff changeset
  5531
		}
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5532
10355
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5533
		if (_gted[engine].cargo_allowed != 0) {
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5534
			/* Build up the list of cargo types from the set cargo classes. */
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5535
			for (CargoID i = 0; i < NUM_CARGO; i++) {
6439
99a5807852b1 (svn r8849) -Codechange: Replace hardcoded global/climate cargo mapping tables with dynamically generated data. Change associated code to use new functions.
peter1138
parents: 6433
diff changeset
  5536
				const CargoSpec *cs = GetCargo(i);
10355
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5537
				if (_gted[engine].cargo_allowed    & cs->classes) SetBit(mask,     i);
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5538
				if (_gted[engine].cargo_disallowed & cs->classes) SetBit(not_mask, i);
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5539
			}
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5540
		} else if (xor_mask == 0) {
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5541
			/* Don't apply default refit mask to wagons or engines with no capacity */
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5542
			if (e->type != VEH_TRAIN || (e->u.rail.capacity != 0 && e->u.rail.railveh_type != RAILVEH_WAGON)) {
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5543
				const CargoLabel *cl = _default_refitmasks[e->type];
6471
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5544
				for (uint i = 0;; i++) {
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5545
					if (cl[i] == 0) break;
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5546
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5547
					CargoID cargo = GetCargoIDByLabel(cl[i]);
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5548
					if (cargo == CT_INVALID) continue;
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5549
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5550
					SetBit(xor_mask, cargo);
6471
d0e79064c324 (svn r8888) -Codechange: Replace hardcoded default cargo bitmasks with a list of cargo labels.
peter1138
parents: 6469
diff changeset
  5551
				}
3033
e4f7c60a1742 (svn r3613) Some more const, indentation, whitespace and similar stuff
tron
parents: 3026
diff changeset
  5552
			}
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5553
		}
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5554
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5555
		ei->refit_mask = ((mask & ~not_mask) ^ xor_mask) & _cargo_mask;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5556
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5557
		/* Check if this engine's cargo type is valid. If not, set to the first refittable
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5558
		 * cargo type. Apparently cargo_type isn't a common property... */
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5559
		switch (e->type) {
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  5560
			default: NOT_REACHED();
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  5561
			case VEH_AIRCRAFT: break;
6585
7da94b26498a (svn r9068) -Codechange: capitalize the VEH_Train etc. enums to match the coding style (and rest of the code).
rubidium
parents: 6574
diff changeset
  5562
			case VEH_TRAIN: {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5563
				RailVehicleInfo *rvi = &e->u.rail;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5564
				if (rvi->cargo_type == CT_INVALID) rvi->cargo_type = FindFirstRefittableCargo(engine);
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5565
				if (rvi->cargo_type == CT_INVALID) ei->climates = 0x80;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5566
				break;
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5567
			}
6585
7da94b26498a (svn r9068) -Codechange: capitalize the VEH_Train etc. enums to match the coding style (and rest of the code).
rubidium
parents: 6574
diff changeset
  5568
			case VEH_ROAD: {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5569
				RoadVehicleInfo *rvi = &e->u.road;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5570
				if (rvi->cargo_type == CT_INVALID) rvi->cargo_type = FindFirstRefittableCargo(engine);
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5571
				if (rvi->cargo_type == CT_INVALID) ei->climates = 0x80;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5572
				break;
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5573
			}
6585
7da94b26498a (svn r9068) -Codechange: capitalize the VEH_Train etc. enums to match the coding style (and rest of the code).
rubidium
parents: 6574
diff changeset
  5574
			case VEH_SHIP: {
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5575
				ShipVehicleInfo *svi = &e->u.ship;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5576
				if (svi->cargo_type == CT_INVALID) svi->cargo_type = FindFirstRefittableCargo(engine);
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5577
				if (svi->cargo_type == CT_INVALID) ei->climates = 0x80;
6468
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5578
				break;
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5579
			}
29a9bd549d0b (svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.
peter1138
parents: 6465
diff changeset
  5580
		}
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5581
	}
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  5582
}
363
cf3cee5f33b4 (svn r551) -newgrf: Preliminary support for TTDPatch flags checking (we just pretend that a bunch of things are on and the rest is off and that's it). Patch by octo, small cleanup by pasky.
darkvater
parents: 362
diff changeset
  5583
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5584
/** Add all new houses to the house array. House properties can be set at any
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5585
 * time in the GRF file, so we can only add a house spec to the house array
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5586
 * after the file has finished loading. We also need to check the dates, due to
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5587
 * the TTDPatch behaviour described below that we need to emulate. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5588
static void FinaliseHouseArray()
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5589
{
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5590
	/* If there are no houses with start dates before 1930, then all houses
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5591
	 * with start dates of 1930 have them reset to 0. This is in order to be
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5592
	 * compatible with TTDPatch, where if no houses have start dates before
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5593
	 * 1930 and the date is before 1930, the game pretends that this is 1930.
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5594
	 * If there have been any houses defined with start dates before 1930 then
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5595
	 * the dates are left alone.
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5596
	 * On the other hand, why 1930? Just 'fix' the houses with the lowest
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5597
	 * minimum introduction date to 0.
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5598
	 */
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  5599
	Year min_year = MAX_YEAR;
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5600
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5601
	for (GRFFile *file = _first_grffile; file != NULL; file = file->next) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5602
		if (file->housespec == NULL) continue;
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5603
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5604
		for (int i = 0; i < HOUSE_MAX; i++) {
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5605
			HouseSpec *hs = file->housespec[i];
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5606
			if (hs != NULL) {
9624
b71483f2330f (svn r9915) [NoAI] -Sync with trunk -r9815:9914
glx
parents: 9620
diff changeset
  5607
				_house_mngr.SetEntitySpec(hs);
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  5608
				if (hs->min_year < min_year) min_year = hs->min_year;
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5609
			}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5610
		}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5611
	}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5612
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  5613
	if (min_year != 0) {
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5614
		for (int i = 0; i < HOUSE_MAX; i++) {
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5615
			HouseSpec *hs = GetHouseSpecs(i);
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5616
10829
8a0ec0f0f928 (svn r13381) [NoAI] -Sync with trunk r13325:13380
glx
parents: 10776
diff changeset
  5617
			if (hs->enabled && hs->min_year == min_year) hs->min_year = 0;
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5618
		}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5619
	}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5620
}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5621
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5622
/** Add all new industries to the industry array. Industry properties can be set at any
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5623
 * time in the GRF file, so we can only add a industry spec to the industry array
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5624
 * after the file has finished loading. */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5625
static void FinaliseIndustriesArray()
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5626
{
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5627
	for (GRFFile *file = _first_grffile; file != NULL; file = file->next) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5628
		if (file->industryspec != NULL) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5629
			for (int i = 0; i < NUM_INDUSTRYTYPES; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5630
				IndustrySpec *indsp = file->industryspec[i];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5631
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5632
				if (indsp != NULL && indsp->enabled) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5633
					StringID strid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5634
					/* process the conversion of text at the end, so to be sure everything will be fine
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5635
					 * and available.  Check if it does not return undefind marker, which is a very good sign of a
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5636
					 * substitute industry who has not changed the string been examined, thus using it as such */
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5637
					strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->name);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5638
					if (strid != STR_UNDEFINED) indsp->name = strid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5639
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5640
					strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->closure_text);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5641
					if (strid != STR_UNDEFINED) indsp->closure_text = strid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5642
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5643
					strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->production_up_text);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5644
					if (strid != STR_UNDEFINED) indsp->production_up_text = strid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5645
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5646
					strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->production_down_text);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5647
					if (strid != STR_UNDEFINED) indsp->production_down_text = strid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5648
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5649
					strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->new_industry_text);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5650
					if (strid != STR_UNDEFINED) indsp->new_industry_text = strid;
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5651
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5652
					if (indsp->station_name != STR_NULL) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5653
						/* STR_NULL (0) can be set by grf.  It has a meaning regarding assignation of the
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5654
						 * station's name. Don't wont to loose the value, therefor, do not process. */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5655
						strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->station_name);
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5656
						if (strid != STR_UNDEFINED) indsp->station_name = strid;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5657
					}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5658
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5659
					_industry_mngr.SetEntitySpec(indsp);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5660
					_loaded_newgrf_features.has_newindustries = true;
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5661
				}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5662
			}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5663
		}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5664
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5665
		if (file->indtspec != NULL) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5666
			for (int i = 0; i < NUM_INDUSTRYTILES; i++) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5667
				IndustryTileSpec *indtsp = file->indtspec[i];
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5668
				if (indtsp != NULL) {
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5669
					_industile_mngr.SetEntitySpec(indtsp);
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5670
				}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5671
			}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5672
		}
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5673
	}
9641
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5674
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5675
	for (uint j = 0; j < NUM_INDUSTRYTYPES; j++) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5676
		IndustrySpec *indsp = &_industry_specs[j];
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5677
		if (indsp->enabled && indsp->grf_prop.grffile != NULL) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5678
			for (uint i = 0; i < 3; i++) {
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5679
				indsp->conflicting[i] = MapNewGRFIndustryType(indsp->conflicting[i], indsp->grf_prop.grffile->grfid);
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5680
			}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5681
		}
855e32c08c9b (svn r10533) [NoAI] -Sync with trunk r10460:r10532.
truelight
parents: 9631
diff changeset
  5682
	}
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5683
}
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5684
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5685
/** Each cargo string needs to be mapped from TTDPatch to OpenTTD string IDs.
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5686
 * This is done after loading so that strings from Action 4 will be mapped
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5687
 * properly. */
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5688
static void MapNewCargoStrings()
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5689
{
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5690
	for (CargoID c = 0; c < NUM_CARGO; c++) {
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5691
		CargoSpec *cs = &_cargo[c];
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5692
		/* Don't map if the cargo is unavailable or not from NewGRF */
9718
f82a4facea8b (svn r11309) [NoAI] -Sync: with trunk r11145:11308.
truelight
parents: 9704
diff changeset
  5693
		if (cs->grfid == 0) continue;
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5694
	}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5695
}
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5696
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5697
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5698
/* Here we perform initial decoding of some special sprites (as are they
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5699
 * described at http://www.ttdpatch.net/src/newgrf.txt, but this is only a very
368
32aad6ad36e1 (svn r556) -newgrf: Some seemingly proper support for loading stages of grf files (octo & pasky).
darkvater
parents: 367
diff changeset
  5700
 * partial implementation yet). */
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5701
/* XXX: We consider GRF files trusted. It would be trivial to exploit OTTD by
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5702
 * a crafted invalid GRF file. We should tell that to the user somehow, or
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5703
 * better make this more robust in the future. */
5008
f95f0bd55c34 (svn r7027) - Codechange: Replace NewGRF loading stage masks with separate function lists. This will allow us to call different handlers depending on the current stage. Also enum-ize the stage.
peter1138
parents: 4993
diff changeset
  5704
static void DecodeSpecialSprite(uint num, GrfLoadingStage stage)
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5705
{
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5706
	/* XXX: There is a difference between staged loading in TTDPatch and
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5707
	 * here.  In TTDPatch, for some reason actions 1 and 2 are carried out
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5708
	 * during stage 1, whilst action 3 is carried out during stage 2 (to
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5709
	 * "resolve" cargo IDs... wtf). This is a little problem, because cargo
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5710
	 * IDs are valid only within a given set (action 1) block, and may be
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5711
	 * overwritten after action 3 associates them. But overwriting happens
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5712
	 * in an earlier stage than associating, so...  We just process actions
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5713
	 * 1 and 2 in stage 2 now, let's hope that won't get us into problems.
389
2d394eeba5e5 (svn r581) -newgrf: Basic support for new stations - only waypoints supported now and only
celestar
parents: 381
diff changeset
  5714
	 * --pasky */
3561
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5715
	/* We need a pre-stage to set up GOTO labels of Action 0x10 because the grf
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5716
	 * is not in memory and scanning the file every time would be too expensive.
29c95ab685c0 (svn r4439) - NewGRF: Add support for Action 0x10. This also required an extra pre-stage (before initialize and activation) to scan the GRF file for GOTO labels. Big thanks for peter1138 for the guidance and answers, as well as parts of the code.
Darkvater
parents: 3557
diff changeset
  5717
	 * In other stages we skip action 0x10 since it's already dealt with. */
5008
f95f0bd55c34 (svn r7027) - Codechange: Replace NewGRF loading stage masks with separate function lists. This will allow us to call different handlers depending on the current stage. Also enum-ize the stage.
peter1138
parents: 4993
diff changeset
  5718
	static const SpecialSpriteHandler handlers[][GLS_END] = {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5719
		/* 0x00 */ { NULL,     SafeChangeInfo, NULL,       NULL,           ReserveChangeInfo, FeatureChangeInfo, },
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5720
		/* 0x01 */ { SkipAct1, SkipAct1,  SkipAct1,        SkipAct1,       SkipAct1,          NewSpriteSet, },
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5721
		/* 0x02 */ { NULL,     NULL,      NULL,            NULL,           NULL,              NewSpriteGroup, },
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5722
		/* 0x03 */ { NULL,     GRFUnsafe, NULL,            NULL,           NULL,              FeatureMapSpriteGroup, },
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5723
		/* 0x04 */ { NULL,     NULL,      NULL,            NULL,           NULL,              FeatureNewName, },
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5724
		/* 0x05 */ { SkipAct5, SkipAct5,  SkipAct5,        SkipAct5,       SkipAct5,          GraphicsNew, },
9545
179f651eb116 (svn r9468) [NoAI] -Sync with trunk r9431:9467
truelight
parents: 9517
diff changeset
  5725
		/* 0x06 */ { NULL,     NULL,      NULL,            CfgApply,       CfgApply,          CfgApply, },
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5726
		/* 0x07 */ { NULL,     NULL,      NULL,            NULL,           SkipIf,            SkipIf, },
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  5727
		/* 0x08 */ { ScanInfo, NULL,      NULL,            GRFInfo,        GRFInfo,           GRFInfo, },
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5728
		/* 0x09 */ { NULL,     NULL,      NULL,            SkipIf,         SkipIf,            SkipIf, },
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5729
		/* 0x0A */ { SkipActA, SkipActA,  SkipActA,        SkipActA,       SkipActA,          SpriteReplace, },
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5730
		/* 0x0B */ { NULL,     NULL,      NULL,            GRFLoadError,   GRFLoadError,      GRFLoadError, },
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5731
		/* 0x0C */ { NULL,     NULL,      NULL,            GRFComment,     NULL,              GRFComment, },
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5732
		/* 0x0D */ { NULL,     SafeParamSet, NULL,         ParamSet,       ParamSet,          ParamSet, },
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5733
		/* 0x0E */ { NULL,     SafeGRFInhibit, NULL,       GRFInhibit,     GRFInhibit,        GRFInhibit, },
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5734
		/* 0x0F */ { NULL,     GRFUnsafe, NULL,            FeatureTownName, NULL,             NULL, },
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5735
		/* 0x10 */ { NULL,     NULL,      DefineGotoLabel, NULL,           NULL,              NULL, },
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5736
		/* 0x11 */ { SkipAct11,GRFUnsafe, SkipAct11,       SkipAct11,      SkipAct11,         GRFSound, },
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5737
		/* 0x12 */ { SkipAct12, SkipAct12, SkipAct12,      SkipAct12,      SkipAct12,         LoadFontGlyph, },
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5738
		/* 0x13 */ { NULL,     NULL,      NULL,            NULL,           NULL,              TranslateGRFStrings, },
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5739
	};
368
32aad6ad36e1 (svn r556) -newgrf: Some seemingly proper support for loading stages of grf files (octo & pasky).
darkvater
parents: 367
diff changeset
  5740
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5741
	byte* buf;
368
32aad6ad36e1 (svn r556) -newgrf: Some seemingly proper support for loading stages of grf files (octo & pasky).
darkvater
parents: 367
diff changeset
  5742
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5743
	if (_preload_sprite == NULL) {
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5744
		/* No preloaded sprite to work with; allocate and read the
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5745
		 * pseudo sprite content. */
5860
7fdc9b423ba1 (svn r8066) - Codechange: MallocT(), CallocT(), ReallocT() now return the pointer to allocated memory instead of modifying the pointer given as parameter
KUDr
parents: 5844
diff changeset
  5746
		buf = MallocT<byte>(num);
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5747
		FioReadBlock(buf, num);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5748
	} else {
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5749
		/* Use the preloaded sprite data. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5750
		buf = _preload_sprite;
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5751
		_preload_sprite = NULL;
5568
75f13d7bfaed (svn r7565) -Codechange: Rework DEBUG functionality. Look for appropiate debugging levels to
Darkvater
parents: 5567
diff changeset
  5752
		grfmsg(7, "DecodeSpecialSprite: Using preloaded pseudo sprite data");
3895
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5753
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5754
		/* Skip the real (original) content of this action. */
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5755
		FioSeekTo(num, SEEK_CUR);
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5756
	}
a67d4451a1df (svn r4965) - NewGRF: add support for action 0x06 (modify sprite data) for pseudo sprites
peter1138
parents: 3879
diff changeset
  5757
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5758
	byte action = buf[0];
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5759
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5760
	if (action == 0xFF) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5761
		grfmsg(7, "DecodeSpecialSprite: Handling data block in stage %d", stage);
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5762
		GRFDataBlock(buf, num);
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  5763
	} else if (action == 0xFE) {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5764
		grfmsg(7, "DecodeSpecialSprite: Handling import block in stage %d", stage);
4818
1625f49f708d (svn r6742) - Newsounds: Add support for importing sounds from previously loaded GRF files.
peter1138
parents: 4817
diff changeset
  5765
		GRFImportBlock(buf, num);
4656
acffecd6f484 (svn r6532) - Feature: Add support for NewGRF sound effects. Currently sound priority isn't supported.
peter1138
parents: 4625
diff changeset
  5766
	} else if (action >= lengthof(handlers)) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5767
		grfmsg(7, "DecodeSpecialSprite: Skipping unknown action 0x%02X", action);
5008
f95f0bd55c34 (svn r7027) - Codechange: Replace NewGRF loading stage masks with separate function lists. This will allow us to call different handlers depending on the current stage. Also enum-ize the stage.
peter1138
parents: 4993
diff changeset
  5768
	} else if (handlers[action][stage] == NULL) {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5769
		grfmsg(7, "DecodeSpecialSprite: Skipping action 0x%02X in stage %d", action, stage);
2645
964bd8fe3ce2 (svn r3187) Simplify overly complicated ifs, especially if (foo) return false; else return true; is confusing
tron
parents: 2628
diff changeset
  5770
	} else {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5771
		grfmsg(7, "DecodeSpecialSprite: Handling action 0x%02X in stage %d", action, stage);
5008
f95f0bd55c34 (svn r7027) - Codechange: Replace NewGRF loading stage masks with separate function lists. This will allow us to call different handlers depending on the current stage. Also enum-ize the stage.
peter1138
parents: 4993
diff changeset
  5772
		handlers[action][stage](buf, num);
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5773
	}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5774
	free(buf);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5775
}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5776
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5777
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  5778
void LoadNewGRFFile(GRFConfig *config, uint file_index, GrfLoadingStage stage)
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5779
{
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5780
	const char *filename = config->filename;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5781
	uint16 num;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5782
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5783
	/* A .grf file is activated only if it was active when the game was
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5784
	 * started.  If a game is loaded, only its active .grfs will be
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5785
	 * reactivated, unless "loadallgraphics on" is used.  A .grf file is
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5786
	 * considered active if its action 8 has been processed, i.e. its
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5787
	 * action 8 hasn't been skipped using an action 7.
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5788
	 *
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5789
	 * During activation, only actions 0, 1, 2, 3, 4, 5, 7, 8, 9, 0A and 0B are
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5790
	 * carried out.  All others are ignored, because they only need to be
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5791
	 * processed once at initialization.  */
5329
2b117d8652f0 (svn r7490) -Feature: Load a list of NewGRFs from the config (in the [newgrf-static] section) that should always be loaded. These will also be active during the intro screen, and in multiplayer games. Only "network-safe" NewGRFs are permitted, such as fonts and sprite replacement sets.
peter1138
parents: 5324
diff changeset
  5792
	if (stage != GLS_FILESCAN && stage != GLS_SAFETYSCAN && stage != GLS_LABELSCAN) {
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5793
		_cur_grffile = GetFileByFilename(filename);
10867
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
  5794
		if (_cur_grffile == NULL) usererror("File '%s' lost in cache.\n", filename);
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  5795
		if (stage == GLS_RESERVE && config->status != GCS_INITIALISED) return;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5796
		if (stage == GLS_ACTIVATION && !HasBit(config->flags, GCF_RESERVED)) return;
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5797
		_cur_grffile->is_ottdfile = config->IsOpenTTDBaseGRF();
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5798
	}
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5799
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5800
	if (file_index > LAST_GRF_SLOT) {
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5801
		DEBUG(grf, 0, "'%s' is not loaded as the maximum number of GRFs has been reached", filename);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5802
		config->status = GCS_DISABLED;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5803
		config->error  = CallocT<GRFError>(1);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5804
		config->error->severity = STR_NEWGRF_ERROR_MSG_FATAL;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5805
		config->error->message  = STR_NEWGRF_ERROR_TOO_MANY_NEWGRFS_LOADED;
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5806
		return;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5807
	}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5808
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5809
	FioOpenFile(file_index, filename);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5810
	_file_index = file_index; // XXX
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5811
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  5812
	_cur_grfconfig = config;
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  5813
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5814
	DEBUG(grf, 2, "LoadNewGRFFile: Reading NewGRF-file '%s'", filename);
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5815
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5816
	/* Skip the first sprite; we don't care about how many sprites this
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5817
	 * does contain; newest TTDPatches and George's longvehicles don't
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5818
	 * neither, apparently. */
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5819
	if (FioReadWord() == 4 && FioReadByte() == 0xFF) {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5820
		FioReadDword();
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5821
	} else {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5822
		DEBUG(grf, 7, "LoadNewGRFFile: Custom .grf has invalid format");
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  5823
		return;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5824
	}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5825
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5826
	_skip_sprites = 0; // XXX
3557
5d12a78ce141 (svn r4431) - NewGRF: rename nfo_line to _nfo_line, to avoid confusing Darkvater ;)
peter1138
parents: 3555
diff changeset
  5827
	_nfo_line = 0;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5828
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5829
	while ((num = FioReadWord()) != 0) {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5830
		byte type = FioReadByte();
3557
5d12a78ce141 (svn r4431) - NewGRF: rename nfo_line to _nfo_line, to avoid confusing Darkvater ;)
peter1138
parents: 3555
diff changeset
  5831
		_nfo_line++;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5832
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5833
		if (type == 0xFF) {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5834
			if (_skip_sprites == 0) {
2958
3f8946daf55f (svn r3520) Remove unused parameters from some functions
tron
parents: 2935
diff changeset
  5835
				DecodeSpecialSprite(num, stage);
5011
23f0b424a1be (svn r7031) -Codechange: Use _skip_sprites to skip the rest of the NewGRF when disabled by GRM, and add a shortcut so that the rest of the file isn't scanned.
peter1138
parents: 5008
diff changeset
  5836
23f0b424a1be (svn r7031) -Codechange: Use _skip_sprites to skip the rest of the NewGRF when disabled by GRM, and add a shortcut so that the rest of the file isn't scanned.
peter1138
parents: 5008
diff changeset
  5837
				/* Stop all processing if we are to skip the remaining sprites */
23f0b424a1be (svn r7031) -Codechange: Use _skip_sprites to skip the rest of the NewGRF when disabled by GRM, and add a shortcut so that the rest of the file isn't scanned.
peter1138
parents: 5008
diff changeset
  5838
				if (_skip_sprites == -1) break;
23f0b424a1be (svn r7031) -Codechange: Use _skip_sprites to skip the rest of the NewGRF when disabled by GRM, and add a shortcut so that the rest of the file isn't scanned.
peter1138
parents: 5008
diff changeset
  5839
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5840
				continue;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5841
			} else {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5842
				FioSkipBytes(num);
1611
bf352a87ef51 (svn r2115) Spring cleaning, no functional changes
tron
parents: 1607
diff changeset
  5843
			}
368
32aad6ad36e1 (svn r556) -newgrf: Some seemingly proper support for loading stages of grf files (octo & pasky).
darkvater
parents: 367
diff changeset
  5844
		} else {
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  5845
			if (_skip_sprites == 0) grfmsg(7, "LoadNewGRFFile: Skipping unexpected sprite");
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5846
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5847
			FioSkipBytes(7);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5848
			num -= 8;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5849
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5850
			if (type & 2) {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5851
				FioSkipBytes(num);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5852
			} else {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5853
				while (num > 0) {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5854
					int8 i = FioReadByte();
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5855
					if (i >= 0) {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5856
						num -= i;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5857
						FioSkipBytes(i);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5858
					} else {
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5859
						i = -(i >> 3);
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5860
						num -= i;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5861
						FioReadByte();
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5862
					}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5863
				}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5864
			}
368
32aad6ad36e1 (svn r556) -newgrf: Some seemingly proper support for loading stages of grf files (octo & pasky).
darkvater
parents: 367
diff changeset
  5865
		}
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5866
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5867
		if (_skip_sprites > 0) _skip_sprites--;
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5868
	}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5869
}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5870
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5871
/**
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5872
 * Relocates the old shore sprites at new positions.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5873
 *
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5874
 * 1. If shore sprites are neither loaded by Action5 nor ActionA, the extra sprites from openttd(w/d).grf are used. (SHORE_REPLACE_ONLY_NEW)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5875
 * 2. If a newgrf replaces some shore sprites by ActionA. The (maybe also replaced) grass tiles are used for corner shores. (SHORE_REPLACE_ACTION_A)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5876
 * 3. If a newgrf replaces shore sprites by Action5 any shore replacement by ActionA has no effect. (SHORE_REPLACE_ACTION_5)
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5877
 */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5878
static void ActivateOldShore()
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5879
{
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5880
	/* Use default graphics, if no shore sprites were loaded.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5881
	 * Should not happen, as openttd(w/d).grf includes some. */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5882
	if (_loaded_newgrf_features.shore == SHORE_REPLACE_NONE) _loaded_newgrf_features.shore = SHORE_REPLACE_ACTION_A;
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5883
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5884
	if (_loaded_newgrf_features.shore != SHORE_REPLACE_ACTION_5) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5885
		DupSprite(SPR_ORIGINALSHORE_START +  1, SPR_SHORE_BASE +  1); // SLOPE_W
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5886
		DupSprite(SPR_ORIGINALSHORE_START +  2, SPR_SHORE_BASE +  2); // SLOPE_S
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5887
		DupSprite(SPR_ORIGINALSHORE_START +  6, SPR_SHORE_BASE +  3); // SLOPE_SW
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5888
		DupSprite(SPR_ORIGINALSHORE_START     , SPR_SHORE_BASE +  4); // SLOPE_E
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5889
		DupSprite(SPR_ORIGINALSHORE_START +  4, SPR_SHORE_BASE +  6); // SLOPE_SE
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5890
		DupSprite(SPR_ORIGINALSHORE_START +  3, SPR_SHORE_BASE +  8); // SLOPE_N
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5891
		DupSprite(SPR_ORIGINALSHORE_START +  7, SPR_SHORE_BASE +  9); // SLOPE_NW
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5892
		DupSprite(SPR_ORIGINALSHORE_START +  5, SPR_SHORE_BASE + 12); // SLOPE_NE
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5893
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5894
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5895
	if (_loaded_newgrf_features.shore == SHORE_REPLACE_ACTION_A) {
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5896
		DupSprite(SPR_FLAT_GRASS_TILE + 16, SPR_SHORE_BASE +  0); // SLOPE_STEEP_S
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5897
		DupSprite(SPR_FLAT_GRASS_TILE + 17, SPR_SHORE_BASE +  5); // SLOPE_STEEP_W
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5898
		DupSprite(SPR_FLAT_GRASS_TILE +  7, SPR_SHORE_BASE +  7); // SLOPE_WSE
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5899
		DupSprite(SPR_FLAT_GRASS_TILE + 15, SPR_SHORE_BASE + 10); // SLOPE_STEEP_N
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5900
		DupSprite(SPR_FLAT_GRASS_TILE + 11, SPR_SHORE_BASE + 11); // SLOPE_NWS
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5901
		DupSprite(SPR_FLAT_GRASS_TILE + 13, SPR_SHORE_BASE + 13); // SLOPE_ENW
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5902
		DupSprite(SPR_FLAT_GRASS_TILE + 14, SPR_SHORE_BASE + 14); // SLOPE_SEN
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5903
		DupSprite(SPR_FLAT_GRASS_TILE + 18, SPR_SHORE_BASE + 15); // SLOPE_STEEP_E
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5904
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5905
		/* XXX - SLOPE_EW, SLOPE_NS are currently not used.
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5906
		 *       If they would be used somewhen, then these grass tiles will most like not look as needed */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5907
		DupSprite(SPR_FLAT_GRASS_TILE +  5, SPR_SHORE_BASE + 16); // SLOPE_EW
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5908
		DupSprite(SPR_FLAT_GRASS_TILE + 10, SPR_SHORE_BASE + 17); // SLOPE_NS
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5909
	}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5910
}
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5911
6573
7624f942237f (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium
parents: 6560
diff changeset
  5912
void InitDepotWindowBlockSizes();
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5913
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5914
extern void InitGRFTownGeneratorNames();
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5915
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5916
static void AfterLoadGRFs()
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5917
{
10249
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  5918
	for (StringIDToGRFIDMapping::iterator it = _string_to_grf_mapping.begin(); it != _string_to_grf_mapping.end(); it++) {
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  5919
		*((*it).first) = MapGRFStringID((*it).second, *((*it).first));
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  5920
	}
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  5921
	_string_to_grf_mapping.clear();
58810805030e (svn r12781) [NoAI] -Sync: with trunk r12711:12780.
rubidium
parents: 10142
diff changeset
  5922
9625
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5923
	/* Update the bitmasks for the vehicle lists */
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5924
	Player *p;
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5925
	FOR_ALL_PLAYERS(p) {
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5926
		p->avail_railtypes = GetPlayerRailtypes(p->index);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5927
		p->avail_roadtypes = GetPlayerRoadtypes(p->index);
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5928
	}
3301b1b3889c (svn r10016) [NoAI] -Sync with trunk r9914:r10015.
rubidium
parents: 9624
diff changeset
  5929
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5930
	/* Pre-calculate all refit masks after loading GRF files. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5931
	CalculateRefitMasks();
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5932
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5933
	/* Set the block size in the depot windows based on vehicle sprite sizes */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5934
	InitDepotWindowBlockSizes();
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5935
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5936
	/* Add all new houses to the house array. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5937
	FinaliseHouseArray();
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5938
9631
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5939
	/* Add all new industries to the industry array. */
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5940
	FinaliseIndustriesArray();
8a2d1c2ceb88 (svn r10461) [NoAI] -Sync with trunk r10349:r10460.
rubidium
parents: 9629
diff changeset
  5941
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5942
	/* Create dynamic list of industry legends for smallmap_gui.cpp */
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5943
	BuildIndustriesLegend();
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  5944
9517
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5945
	/* Map cargo strings. This is a separate step because cargos are
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5946
	 * loaded before strings... */
be1775555bbd (svn r9431) [NoAI] -Sync with trunk r9394:9430
truelight
parents: 9505
diff changeset
  5947
	MapNewCargoStrings();
9629
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5948
66dde6412125 (svn r10350) [NoAI] -Sync with trunk r10194:10349
glx
parents: 9628
diff changeset
  5949
	/* Update the townname generators list */
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5950
	InitGRFTownGeneratorNames();
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5951
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5952
	/* Run all queued vehicle list order changes */
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5953
	CommitRailVehListOrderChanges();
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5954
9724
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5955
	/* Load old shore sprites in new position, if they were replaced by ActionA */
b39bc69bb2f2 (svn r12051) [NoAI] -Sync: with trunk (r11795:12050).
rubidium
parents: 9723
diff changeset
  5956
	ActivateOldShore();
10355
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5957
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5958
	/* Deallocate temporary loading data */
ee4b5f7a5bf2 (svn r12896) [NoAI] -Sync: with trunk r12824:r12895.
rubidium
parents: 10294
diff changeset
  5959
	free(_gted);
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5960
	_grm_sprites.clear();
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5961
}
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  5962
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5963
void LoadNewGRF(uint load_index, uint file_index)
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5964
{
2930
a3bfaa5a9222 (svn r3486) - NewGRF fix: Always reinitialize the ttdpatch flags as patch settings may have changed.
peter1138
parents: 2895
diff changeset
  5965
	InitializeGRFSpecial();
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  5966
2463
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5967
	ResetNewGRFData();
de2605ed3758 (svn r2989) - Make engine/vehicle information tables constant. Duplicate them so NewGRF data can be loaded without wiping out the default data.
peter1138
parents: 2458
diff changeset
  5968
9723
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5969
	/*
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5970
	 * Reset the status of all files, so we can 'retry' to load them.
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5971
	 * This is needed when one for example rearranges the NewGRFs in-game
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5972
	 * and a previously disabled NewGRF becomes useable. If it would not
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5973
	 * be reset, the NewGRF would remain disabled even though it should
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5974
	 * have been enabled.
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5975
	 */
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5976
	for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5977
		if (c->status != GCS_NOT_FOUND) c->status = GCS_UNKNOWN;
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5978
	}
eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795.
rubidium
parents: 9722
diff changeset
  5979
10455
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5980
	_cur_spriteid = load_index;
22c441f5adf9 (svn r12997) [NoAI] -Sync: with trunk r12895:12996.
rubidium
parents: 10355
diff changeset
  5981
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5982
	/* Load newgrf sprites
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5983
	 * in each loading stage, (try to) open each file specified in the config
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5984
	 * and load information from it. */
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5985
	for (GrfLoadingStage stage = GLS_LABELSCAN; stage <= GLS_ACTIVATION; stage++) {
9826
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5986
		/* Set activated grfs back to will-be-activated between reservation- and activation-stage.
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5987
		 * This ensures that action7/9 conditions 0x06 - 0x0A work correctly. */
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5988
		for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5989
			if (c->status == GCS_ACTIVATED) c->status = GCS_INITIALISED;
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5990
		}
9707ad4c9b60 (svn r12462) [NoAI] -Sync: with trunk r12304:12461.
rubidium
parents: 9800
diff changeset
  5991
2400
0b51bc385750 (svn r2926) -Fix: Use the same file slots in both initialisation stages when loading a patch grf
tron
parents: 2346
diff changeset
  5992
		uint slot = file_index;
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5993
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  5994
		_cur_stage = stage;
6607
b4f6595855c4 (svn r9093) -Codechange: variable scope / type
peter1138
parents: 6606
diff changeset
  5995
		for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
6555
c27c9d5b459f (svn r9031) -Codechange: Introduce grfconfig->status, and use it for states that are
maedhros
parents: 6519
diff changeset
  5996
			if (c->status == GCS_DISABLED || c->status == GCS_NOT_FOUND) continue;
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  5997
			if (stage > GLS_INIT && HasBit(c->flags, GCF_INIT_ONLY)) continue;
5228
c4a780348f66 (svn r7348) -Feature: Initial support for saving NewGRF settings with savegames. Back up your savegames...
peter1138
parents: 5225
diff changeset
  5998
9505
9711235f5693 (svn r9396) [NoAI] -Sync with trunk r9362:9393
glx
parents: 9476
diff changeset
  5999
			/* @todo usererror() */
10867
5de2923d6e59 (svn r13418) [NoAI] -Sync: with trunk r13380:13417.
rubidium
parents: 10829
diff changeset
  6000
			if (!FioCheckFileExists(c->filename)) usererror("NewGRF file is missing '%s'", c->filename);
3628
bd4a6601e5a2 (svn r4527) - Feature [NewGRF]: Add support for specifying parameters to GRF files. Usage: "mygrf = 1". You can pass up to 128 parameters, each one seperated by a comma or a space-character. Big thanks to peter1138 for the inspiration and examples.
Darkvater
parents: 3620
diff changeset
  6001
5008
f95f0bd55c34 (svn r7027) - Codechange: Replace NewGRF loading stage masks with separate function lists. This will allow us to call different handlers depending on the current stage. Also enum-ize the stage.
peter1138
parents: 4993
diff changeset
  6002
			if (stage == GLS_LABELSCAN) InitNewGRFFile(c, _cur_spriteid);
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  6003
			LoadNewGRFFile(c, slot++, stage);
9626
79f2b5a0cdd7 (svn r10118) [NoAI] -Sync with trunk r10015:r10096
glx
parents: 9625
diff changeset
  6004
			if (stage == GLS_RESERVE) {
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  6005
				SetBit(c->flags, GCF_RESERVED);
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  6006
			} else if (stage == GLS_ACTIVATION) {
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  6007
				ClrBit(c->flags, GCF_RESERVED);
5727
0fd7e97094e2 (svn r7760) -Codechange: Debug messages for newgrf showed the starting sprite, not the current sprite index. Also only output the debug message during activation, when sprites are loaded.
peter1138
parents: 5726
diff changeset
  6008
				ClearTemporaryNewGRFData();
6473
03480a0f016e (svn r8890) -Codechange: (NewGRF) add cargo translation support to engine var 47
peter1138
parents: 6471
diff changeset
  6009
				BuildCargoTranslationMap();
9601
b499fdd106d5 (svn r9713) [NoAI] -Sync with trunk (r9631:9712).
rubidium
parents: 9599
diff changeset
  6010
				DEBUG(sprite, 2, "LoadNewGRF: Currently %i sprites are loaded", _cur_spriteid);
5727
0fd7e97094e2 (svn r7760) -Codechange: Debug messages for newgrf showed the starting sprite, not the current sprite index. Also only output the debug message during activation, when sprites are loaded.
peter1138
parents: 5726
diff changeset
  6011
			}
2342
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  6012
		}
c19fb4f2df30 (svn r2868) Change the way NewGRFs are loaded: The loading process i no longer bolted onto the normal graphics loading.
tron
parents: 2340
diff changeset
  6013
	}
2611
65b5313bc525 (svn r3148) -NewGRF, Feature: Add support for cargo refitting specification by cargo classes.
peter1138
parents: 2582
diff changeset
  6014
9476
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  6015
	/* Call any functions that should be run after GRFs have been loaded. */
1d1ed96f32ad (svn r9323) [NoAI] -Sync with trunk r9206:9322
truelight
parents: 6614
diff changeset
  6016
	AfterLoadGRFs();
0
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN
truelight
parents:
diff changeset
  6017
}
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  6018
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  6019
bool HasGrfMiscBit(GrfMiscBit bit)
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  6020
{
9722
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502.
rubidium
parents: 9718
diff changeset
  6021
	return HasBit(_misc_grf_features, bit);
9620
31e38d28a0af (svn r9816) [NoAI] -Sync with trunk r9712:9815 except r9759 (MorphOS threading) because that needs special attention.
rubidium
parents: 9601
diff changeset
  6022
}