tron@2186: /* $Id$ */
tron@2186: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
tron@2308: #include "currency.h"
tron@2163: #include "functions.h"
tron@2548: #include "news.h"
tron@2191: #include "player.h"
tron@1375: #include "string.h"
tron@507: #include "table/strings.h"
Darkvater@1914: #include "table/sprites.h"
tron@679: #include "map.h"
truelight@0: #include "vehicle.h"
truelight@0: #include "saveload.h"
bjarni@842: #include "engine.h"
matthijs@1752: #include "vehicle_gui.h"
tron@2159: #include "variables.h"
truelight@2706: #include "ai/ai.h"
belugas@3616: #include "table/landscape_const.h"
rubidium@4261: #include "date.h"
truelight@0: 
tron@1328: char _name_array[512][32];
truelight@0: 
ludde@2073: #ifndef MERSENNE_TWISTER
ludde@2073: 
truelight@543: #ifdef RANDOM_DEBUG
truelight@543: #include "network_data.h"
truelight@1120: uint32 DoRandom(int line, const char *file)
ludde@2073: #else // RANDOM_DEBUG
tron@1093: uint32 Random(void)
ludde@2073: #endif // RANDOM_DEBUG
truelight@543: {
truelight@1121: 
truelight@1121: uint32 s;
truelight@1121: uint32 t;
truelight@1121: 
truelight@543: #ifdef RANDOM_DEBUG
truelight@543: 	if (_networking && (DEREF_CLIENT(0)->status != STATUS_INACTIVE || !_network_server))
truelight@543: 		printf("Random [%d/%d] %s:%d\n",_frame_counter, _current_player, file, line);
truelight@260: #endif
truelight@260: 
truelight@1121: 	s = _random_seeds[0][0];
truelight@1121: 	t = _random_seeds[0][1];
pasky@1446: 	_random_seeds[0][0] = s + ROR(t ^ 0x1234567F, 7) + 1;
pasky@1446: 	return _random_seeds[0][1] = ROR(s, 3) - 1;
truelight@0: }
ludde@2073: #endif // MERSENNE_TWISTER
truelight@0: 
ludde@2073: #if defined(RANDOM_DEBUG) && !defined(MERSENNE_TWISTER)
truelight@1120: uint DoRandomRange(uint max, int line, const char *file)
truelight@543: {
tron@2484: 	return GB(DoRandom(line, file), 0, 16) * max >> 16;
truelight@543: }
truelight@543: #else
truelight@0: uint RandomRange(uint max)
truelight@0: {
tron@2484: 	return GB(Random(), 0, 16) * max >> 16;
truelight@0: }
truelight@543: #endif
truelight@0: 
ludde@2073: 
tron@1093: uint32 InteractiveRandom(void)
truelight@0: {
signde@206: 	uint32 t = _random_seeds[1][1];
signde@206: 	uint32 s = _random_seeds[1][0];
pasky@1446: 	_random_seeds[1][0] = s + ROR(t ^ 0x1234567F, 7) + 1;
pasky@1446: 	return _random_seeds[1][1] = ROR(s, 3) - 1;
signde@206: }
signde@206: 
signde@239: uint InteractiveRandomRange(uint max)
signde@239: {
tron@2484: 	return GB(InteractiveRandom(), 0, 16) * max >> 16;
signde@239: }
signde@239: 
tron@1093: void InitializeVehicles(void);
truelight@1542: void InitializeWaypoints(void);
truelight@4347: void InitializeDepots(void);
peter1138@2848: void InitializeEngines(void);
tron@1093: void InitializeOrders(void);
tron@1093: void InitializeClearLand(void);
tron@1093: void InitializeRailGui(void);
tron@1093: void InitializeRoadGui(void);
tron@1093: void InitializeAirportGui(void);
tron@1093: void InitializeDockGui(void);
tron@1093: void InitializeIndustries(void);
celestar@3622: void InitializeMainGui(void);
ludde@2051: void InitializeLandscape(void);
tron@1093: void InitializeTowns(void);
tron@1093: void InitializeTrees(void);
tron@1093: void InitializeSigns(void);
tron@1093: void InitializeStations(void);
tron@1093: static void InitializeNameMgr(void);
tron@1093: void InitializePlayers(void);
tron@1093: static void InitializeCheats(void);
matthijs@1247: void InitializeNPF(void);
truelight@0: 
truelight@2828: void InitializeGame(int mode, uint size_x, uint size_y)
truelight@0: {
ludde@2051: 	AllocateMap(size_x, size_y);
ludde@2051: 
bjarni@842: 	AddTypeToEngines(); // make sure all engines have a type
tron@915: 
Darkvater@1914: 	SetObjectToPlace(SPR_CURSOR_ZZZ, 0, 0, 0);
truelight@0: 
truelight@0: 	_pause = 0;
truelight@0: 	_fast_forward = 0;
truelight@0: 	_tick_counter = 0;
truelight@0: 	_date_fract = 0;
truelight@0: 	_cur_tileloop_tile = 0;
truelight@201: 
truelight@2828: 	if ((mode & IG_DATE_RESET) == IG_DATE_RESET) {
rubidium@4295: 		SetDate(ConvertYMDToDate(_patches.starting_year, 0, 1));
truelight@0: 	}
truelight@0: 
peter1138@2848: 	InitializeEngines();
truelight@0: 	InitializeVehicles();
truelight@1542: 	InitializeWaypoints();
truelight@4347: 	InitializeDepots();
truelight@1024: 	InitializeOrders();
truelight@0: 
truelight@0: 	InitNewsItemStructs();
ludde@2051: 	InitializeLandscape();
truelight@0: 	InitializeClearLand();
truelight@0: 	InitializeRailGui();
truelight@0: 	InitializeRoadGui();
truelight@0: 	InitializeAirportGui();
truelight@0: 	InitializeDockGui();
truelight@0: 	InitializeTowns();
truelight@0: 	InitializeTrees();
truelight@988: 	InitializeSigns();
truelight@0: 	InitializeStations();
truelight@0: 	InitializeIndustries();
celestar@3622: 	InitializeMainGui();
truelight@201: 
truelight@0: 	InitializeNameMgr();
darkvater@164: 	InitializeVehiclesGuiList();
truelight@0: 	InitializeTrains();
matthijs@1247: 	InitializeNPF();
truelight@0: 
truelight@2706: 	AI_Initialize();
truelight@0: 	InitializePlayers();
truelight@0: 	InitializeCheats();
truelight@0: 
truelight@0: 	InitTextEffects();
truelight@543: 	InitTextMessage();
truelight@0: 	InitializeAnimatedTiles();
truelight@0: 
truelight@0: 	InitializeLandscapeVariables(false);
truelight@0: 
truelight@0: 	ResetObjectToPlace();
truelight@0: }
truelight@0: 
peter1138@4862: bool IsCustomName(StringID id)
peter1138@4862: {
peter1138@4862: 	return GB(id, 11, 5) == 15;
peter1138@4862: }
peter1138@4862: 
truelight@0: void DeleteName(StringID id)
truelight@0: {
peter1138@4862: 	if (IsCustomName(id)) {
truelight@0: 		memset(_name_array[id & 0x1FF], 0, sizeof(_name_array[id & 0x1FF]));
truelight@0: 	}
truelight@0: }
truelight@0: 
Darkvater@4912: char *GetName(char *buff, StringID id, const char* last)
truelight@0: {
Darkvater@4912: 	return strecpy(buff, _name_array[id & ~0x600], last);
truelight@0: }
truelight@0: 
truelight@0: 
tron@1093: static void InitializeCheats(void)
truelight@0: {
truelight@201: 	memset(&_cheats, 0, sizeof(Cheats));
truelight@0: }
truelight@0: 
truelight@0: 
tron@1093: static void InitializeNameMgr(void)
truelight@0: {
truelight@0: 	memset(_name_array, 0, sizeof(_name_array));
truelight@0: }
truelight@0: 
tron@1328: StringID RealAllocateName(const char *name, byte skip, bool check_double)
truelight@0: {
tron@1375: 	char (*free_item)[lengthof(*_name_array)] = NULL;
tron@1375: 	char (*i)[lengthof(*_name_array)];
truelight@0: 
tron@1375: 	for (i = _name_array; i != endof(_name_array); ++i) {
tron@1375: 		if ((*i)[0] == '\0') {
tron@1375: 			if (free_item == NULL) free_item = i;
tron@1375: 		} else if (check_double && strncmp(*i, name, lengthof(*i) - 1) == 0) {
tron@1375: 			_error_message = STR_0132_CHOSEN_NAME_IN_USE_ALREADY;
tron@1375: 			return 0;
truelight@0: 		}
truelight@0: 	}
truelight@0: 
tron@1375: 	if (free_item != NULL) {
tron@1375: 		ttd_strlcpy(*free_item, name, lengthof(*free_item));
tron@1375: 		return (free_item - _name_array) | 0x7800 | (skip << 8);
tron@1375: 	} else {
truelight@0: 		_error_message = STR_0131_TOO_MANY_NAMES_DEFINED;
truelight@0: 		return 0;
truelight@0: 	}
truelight@0: }
truelight@0: 
peter1138@5108: void ConvertNameArray(void)
peter1138@5108: {
peter1138@5108: 	uint i;
peter1138@5108: 
peter1138@5108: 	for (i = 0; i < lengthof(_name_array); i++) {
peter1138@5108: 		const char *strfrom = _name_array[i];
peter1138@5108: 		char tmp[sizeof(*_name_array)];
peter1138@5108: 		char *strto = tmp;
peter1138@5108: 
peter1138@5108: 		for (; *strfrom != '\0'; strfrom++) {
peter1138@5108: 			WChar c = (byte)*strfrom;
peter1138@5108: 			switch (c) {
peter1138@5108: 				case 0xA4: c = 0x20AC; break; // Euro
peter1138@5108: 				case 0xA6: c = 0x0160; break; // S with caron
peter1138@5108: 				case 0xA8: c = 0x0161; break; // s with caron
peter1138@5108: 				case 0xB4: c = 0x017D; break; // Z with caron
peter1138@5108: 				case 0xB8: c = 0x017E; break; // z with caron
peter1138@5108: 				case 0xBC: c = 0x0152; break; // OE ligature
peter1138@5108: 				case 0xBD: c = 0x0153; break; // oe ligature
peter1138@5108: 				case 0xBE: c = 0x0178; break; // Y with diaresis
peter1138@5108: 				default: break;
peter1138@5108: 			}
peter1138@5108: 			if (strto + Utf8CharLen(c) > lastof(tmp)) break;
peter1138@5108: 			strto += Utf8Encode(strto, c);
peter1138@5108: 		}
peter1138@5108: 
peter1138@5108: 		/* Terminate the new string and copy it back to the name array */
peter1138@5108: 		*strto = '\0';
peter1138@5108: 		memcpy(_name_array[i], tmp, sizeof(*_name_array));
peter1138@5108: 	}
peter1138@5108: }
peter1138@5108: 
truelight@0: // Calculate constants that depend on the landscape type.
truelight@0: void InitializeLandscapeVariables(bool only_constants)
truelight@0: {
belugas@3616: 	const CargoTypesValues *lpd;
tron@2989: 	uint i;
truelight@0: 	StringID str;
truelight@0: 
belugas@3616: 	lpd = &_cargo_types_base_values[_opt.landscape];
truelight@0: 
tron@2951: 	for (i = 0; i != NUM_CARGO; i++) {
truelight@0: 		_cargoc.sprites[i] = lpd->sprites[i];
truelight@201: 
truelight@0: 		str = lpd->names[i];
truelight@0: 		_cargoc.names_s[i] = str;
ludde@2112: 		_cargoc.names_long[i] = (str += 0x40);
truelight@0: 		_cargoc.names_short[i] = (str += 0x20);
truelight@0: 		_cargoc.weights[i] = lpd->weights[i];
truelight@201: 
truelight@0: 		if (!only_constants) {
truelight@0: 			_cargo_payment_rates[i] = lpd->initial_cargo_payment[i];
truelight@0: 			_cargo_payment_rates_frac[i] = 0;
truelight@0: 		}
truelight@0: 
truelight@0: 		_cargoc.transit_days_1[i] = lpd->transit_days_table_1[i];
truelight@0: 		_cargoc.transit_days_2[i] = lpd->transit_days_table_2[i];
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: 
dominik@116: int FindFirstBit(uint32 value)
truelight@0: {
miham@826: 	// This is much faster than the one that was before here.
dominik@116: 	//  Created by Darkvater.. blame him if it is wrong ;)
dominik@116: 	// Btw, the macro FINDFIRSTBIT is better to use when your value is
miham@826: 	//  not more than 128.
dominik@116: 	byte i = 0;
dominik@116: 	if (value & 0xffff0000) { value >>= 16; i += 16; }
tron@3033: 	if (value & 0x0000ff00) { value >>= 8;  i +=  8; }
tron@3033: 	if (value & 0x000000f0) { value >>= 4;  i +=  4; }
tron@3033: 	if (value & 0x0000000c) { value >>= 2;  i +=  2; }
dominik@116: 	if (value & 0x00000002) { i += 1; }
truelight@0: 	return i;
truelight@0: }
truelight@0: 
truelight@0: 
tron@1093: static void Save_NAME(void)
truelight@0: {
truelight@0: 	int i;
truelight@0: 
tron@1375: 	for (i = 0; i != lengthof(_name_array); ++i) {
tron@1375: 		if (_name_array[i][0] != '\0') {
truelight@0: 			SlSetArrayIndex(i);
truelight@4321: 			SlArray(_name_array[i], (uint)strlen(_name_array[i]), SLE_UINT8);
truelight@201: 		}
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1093: static void Load_NAME(void)
truelight@0: {
truelight@0: 	int index;
truelight@201: 
truelight@0: 	while ((index = SlIterateArray()) != -1) {
truelight@0: 		SlArray(_name_array[index],SlGetFieldLength(),SLE_UINT8);
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const SaveLoadGlobVarList _date_desc[] = {
truelight@4383: 	SLEG_CONDVAR(_date,                   SLE_FILE_U16 | SLE_VAR_I32,  0,  30),
truelight@4383: 	SLEG_CONDVAR(_date,                   SLE_INT32,                  31, SL_MAX_VERSION),
rubidium@4344: 	    SLEG_VAR(_date_fract,             SLE_UINT16),
rubidium@4344: 	    SLEG_VAR(_tick_counter,           SLE_UINT16),
rubidium@4344: 	    SLEG_VAR(_vehicle_id_ctr_day,     SLE_UINT16),
rubidium@4344: 	    SLEG_VAR(_age_cargo_skip_counter, SLE_UINT8),
rubidium@4344: 	    SLEG_VAR(_avail_aircraft,         SLE_UINT8),
rubidium@4344: 	SLEG_CONDVAR(_cur_tileloop_tile,      SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
rubidium@4344: 	SLEG_CONDVAR(_cur_tileloop_tile,      SLE_UINT32,                  6, SL_MAX_VERSION),
rubidium@4344: 	    SLEG_VAR(_disaster_delay,         SLE_UINT16),
rubidium@4344: 	    SLEG_VAR(_station_tick_ctr,       SLE_UINT16),
rubidium@4344: 	    SLEG_VAR(_random_seeds[0][0],     SLE_UINT32),
rubidium@4344: 	    SLEG_VAR(_random_seeds[0][1],     SLE_UINT32),
rubidium@4344: 	SLEG_CONDVAR(_cur_town_ctr,           SLE_FILE_U8  | SLE_VAR_U32,  0, 9),
rubidium@4344: 	SLEG_CONDVAR(_cur_town_ctr,           SLE_UINT32,                 10, SL_MAX_VERSION),
rubidium@4344: 	    SLEG_VAR(_cur_player_tick_index,  SLE_FILE_U8  | SLE_VAR_U32),
rubidium@4344: 	    SLEG_VAR(_next_competitor_start,  SLE_FILE_U16 | SLE_VAR_U32),
rubidium@4344: 	    SLEG_VAR(_trees_tick_ctr,         SLE_UINT8),
rubidium@4344: 	SLEG_CONDVAR(_pause,                  SLE_UINT8,                   4, SL_MAX_VERSION),
rubidium@4344: 	SLEG_CONDVAR(_cur_town_iter,          SLE_UINT32,                 11, SL_MAX_VERSION),
Darkvater@3046: 	    SLEG_END()
truelight@0: };
truelight@0: 
truelight@0: // Save load date related variables as well as persistent tick counters
truelight@0: // XXX: currently some unrelated stuff is just put here
tron@1093: static void SaveLoad_DATE(void)
truelight@0: {
truelight@0: 	SlGlobList(_date_desc);
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: static const SaveLoadGlobVarList _view_desc[] = {
rubidium@4344: 	SLEG_CONDVAR(_saved_scrollpos_x,    SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
rubidium@4344: 	SLEG_CONDVAR(_saved_scrollpos_x,    SLE_INT32,                  6, SL_MAX_VERSION),
rubidium@4344: 	SLEG_CONDVAR(_saved_scrollpos_y,    SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
rubidium@4344: 	SLEG_CONDVAR(_saved_scrollpos_y,    SLE_INT32,                  6, SL_MAX_VERSION),
rubidium@4344: 	    SLEG_VAR(_saved_scrollpos_zoom, SLE_UINT8),
Darkvater@3046: 	    SLEG_END()
truelight@0: };
truelight@0: 
tron@1093: static void SaveLoad_VIEW(void)
truelight@0: {
truelight@0: 	SlGlobList(_view_desc);
truelight@0: }
truelight@0: 
tron@1218: static uint32 _map_dim_x;
tron@1218: static uint32 _map_dim_y;
tron@1218: 
tron@1218: static const SaveLoadGlobVarList _map_dimensions[] = {
Darkvater@3046: 	SLEG_CONDVAR(_map_dim_x, SLE_UINT32, 6, SL_MAX_VERSION),
Darkvater@3046: 	SLEG_CONDVAR(_map_dim_y, SLE_UINT32, 6, SL_MAX_VERSION),
Darkvater@3046: 	    SLEG_END()
tron@1218: };
tron@1218: 
tron@2049: static void Save_MAPS(void)
tron@1218: {
tron@1219: 	_map_dim_x = MapSizeX();
tron@1219: 	_map_dim_y = MapSizeY();
tron@1218: 	SlGlobList(_map_dimensions);
tron@1218: }
tron@1218: 
tron@2049: static void Load_MAPS(void)
tron@1218: {
tron@1218: 	SlGlobList(_map_dimensions);
ludde@2051: 	AllocateMap(_map_dim_x, _map_dim_y);
tron@1218: }
tron@1218: 
tron@2295: static void Load_MAPT(void)
ludde@2050: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 		for (j = 0; j != lengthof(buf); j++) _m[i++].type_height = buf[j];
truelight@817: 	}
truelight@0: }
truelight@0: 
tron@2295: static void Save_MAPT(void)
tron@1093: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	SlSetLength(size);
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].type_height;
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 	}
truelight@0: }
truelight@0: 
tron@2360: static void Load_MAP1(void)
tron@1093: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2360: 		for (j = 0; j != lengthof(buf); j++) _m[i++].m1 = buf[j];
tron@2295: 	}
tron@2295: }
tron@2295: 
tron@2360: static void Save_MAP1(void)
tron@2295: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	SlSetLength(size);
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2360: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].m1;
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 	}
truelight@0: }
truelight@0: 
tron@2049: static void Load_MAP2(void)
tron@1093: {
tron@2049: 	uint size = MapSize();
tron@2049: 	uint i;
tron@2049: 
tron@2049: 	for (i = 0; i != size;) {
tron@2049: 		uint16 buf[4096];
tron@2049: 		uint j;
tron@2049: 
tron@2049: 		SlArray(buf, lengthof(buf),
tron@2049: 			/* In those versions the m2 was 8 bits */
truelight@2685: 			CheckSavegameVersion(5) ? SLE_FILE_U8 | SLE_VAR_U16 : SLE_UINT16
tron@2049: 		);
tron@2049: 		for (j = 0; j != lengthof(buf); j++) _m[i++].m2 = buf[j];
tron@2049: 	}
tron@2049: }
tron@2049: 
tron@2049: static void Save_MAP2(void)
tron@2049: {
tron@2049: 	uint size = MapSize();
tron@2049: 	uint i;
tron@2049: 
tron@2049: 	SlSetLength(size * sizeof(_m[0].m2));
tron@2049: 	for (i = 0; i != size;) {
tron@2049: 		uint16 buf[4096];
tron@2049: 		uint j;
tron@2049: 
tron@2049: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].m2;
tron@2049: 		SlArray(buf, lengthof(buf), SLE_UINT16);
tron@2049: 	}
tron@2049: }
tron@2049: 
tron@2295: static void Load_MAP3(void)
tron@2049: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 		for (j = 0; j != lengthof(buf); j++) _m[i++].m3 = buf[j];
tron@2295: 	}
tron@2049: }
tron@2049: 
tron@2295: static void Save_MAP3(void)
tron@2049: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	SlSetLength(size);
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].m3;
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 	}
tron@2049: }
tron@2049: 
tron@2295: static void Load_MAP4(void)
tron@2049: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 		for (j = 0; j != lengthof(buf); j++) _m[i++].m4 = buf[j];
tron@2295: 	}
tron@2295: }
tron@2295: 
tron@2295: static void Save_MAP4(void)
tron@2295: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	SlSetLength(size);
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].m4;
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 	}
tron@2295: }
tron@2295: 
tron@2295: static void Load_MAP5(void)
tron@2295: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 		for (j = 0; j != lengthof(buf); j++) _m[i++].m5 = buf[j];
tron@2295: 	}
tron@2295: }
tron@2295: 
tron@2295: static void Save_MAP5(void)
tron@2295: {
tron@2295: 	uint size = MapSize();
tron@2295: 	uint i;
tron@2295: 
tron@2295: 	SlSetLength(size);
tron@2295: 	for (i = 0; i != size;) {
tron@2295: 		byte buf[4096];
tron@2295: 		uint j;
tron@2295: 
tron@2295: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].m5;
tron@2295: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2295: 	}
tron@2049: }
tron@2049: 
tron@2049: static void Load_MAPE(void)
tron@2049: {
tron@2049: 	uint size = MapSize();
tron@2049: 	uint i;
tron@2049: 
celestar@5573: 	if (CheckSavegameVersion(42)) {
celestar@5573: 		for (i = 0; i != size;) {
celestar@5573: 			uint8 buf[1024];
celestar@5573: 			uint j;
tron@2049: 
celestar@5573: 			SlArray(buf, lengthof(buf), SLE_UINT8);
celestar@5573: 			for (j = 0; j != lengthof(buf); j++) {
celestar@5573: 				_m[i++].extra = GB(buf[j], 0, 2);
celestar@5573: 				_m[i++].extra = GB(buf[j], 2, 2);
celestar@5573: 				_m[i++].extra = GB(buf[j], 4, 2);
celestar@5573: 				_m[i++].extra = GB(buf[j], 6, 2);
celestar@5573: 			}
celestar@5573: 		}
celestar@5573: 	} else {
celestar@5573: 		for (i = 0; i != size;) {
celestar@5573: 			byte buf[4096];
celestar@5573: 			uint j;
celestar@5573: 
celestar@5573: 			SlArray(buf, lengthof(buf), SLE_UINT8);
celestar@5573: 			for (j = 0; j != lengthof(buf); j++) _m[i++].extra = buf[j];
tron@2049: 		}
tron@2049: 	}
tron@2049: }
tron@2049: 
tron@2049: static void Save_MAPE(void)
tron@2049: {
tron@2049: 	uint size = MapSize();
tron@2049: 	uint i;
tron@2049: 
celestar@5573: 	SlSetLength(size);
tron@2049: 	for (i = 0; i != size;) {
celestar@5573: 		uint8 buf[4096];
tron@2049: 		uint j;
tron@2049: 
celestar@5573: 		for (j = 0; j != lengthof(buf); j++) buf[j] = _m[i++].extra;
tron@2049: 		SlArray(buf, lengthof(buf), SLE_UINT8);
tron@2049: 	}
truelight@0: }
truelight@0: 
truelight@0: 
tron@1093: static void Save_CHTS(void)
truelight@0: {
truelight@0: 	byte count = sizeof(_cheats)/sizeof(Cheat);
truelight@0: 	Cheat* cht = (Cheat*) &_cheats;
truelight@0: 	Cheat* cht_last = &cht[count];
truelight@0: 
tron@2951: 	SlSetLength(count * 2);
tron@2951: 	for (; cht != cht_last; cht++) {
truelight@0: 		SlWriteByte(cht->been_used);
truelight@0: 		SlWriteByte(cht->value);
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1093: static void Load_CHTS(void)
truelight@0: {
tron@2989: 	Cheat* cht = (Cheat*)&_cheats;
tron@2989: 	uint count = SlGetFieldLength() / 2;
tron@2989: 	uint i;
truelight@0: 
tron@2989: 	for (i = 0; i < count; i++) {
tron@2989: 		cht[i].been_used = SlReadByte();
tron@2989: 		cht[i].value     = SlReadByte();
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: 
truelight@0: const ChunkHandler _misc_chunk_handlers[] = {
rubidium@4344: 	{ 'MAPS', Save_MAPS,     Load_MAPS,     CH_RIFF },
rubidium@4344: 	{ 'MAPT', Save_MAPT,     Load_MAPT,     CH_RIFF },
rubidium@4344: 	{ 'MAPO', Save_MAP1,     Load_MAP1,     CH_RIFF },
rubidium@4344: 	{ 'MAP2', Save_MAP2,     Load_MAP2,     CH_RIFF },
rubidium@4344: 	{ 'M3LO', Save_MAP3,     Load_MAP3,     CH_RIFF },
rubidium@4344: 	{ 'M3HI', Save_MAP4,     Load_MAP4,     CH_RIFF },
rubidium@4344: 	{ 'MAP5', Save_MAP5,     Load_MAP5,     CH_RIFF },
rubidium@4344: 	{ 'MAPE', Save_MAPE,     Load_MAPE,     CH_RIFF },
truelight@0: 
rubidium@4344: 	{ 'NAME', Save_NAME,     Load_NAME,     CH_ARRAY},
truelight@0: 	{ 'DATE', SaveLoad_DATE, SaveLoad_DATE, CH_RIFF},
truelight@0: 	{ 'VIEW', SaveLoad_VIEW, SaveLoad_VIEW, CH_RIFF},
rubidium@4344: 	{ 'CHTS', Save_CHTS,     Load_CHTS,     CH_RIFF | CH_LAST}
truelight@0: };