openttd-ottdgrfs: src/station.cpp@d740cab19ca0 (annotated)

2186 461a2aff3486 (svn r2701) Insert Id tags into all source files tron parents: 2163 diff changeset	1	/* $Id$ */
461a2aff3486 (svn r2701) Insert Id tags into all source files tron parents: 2163 diff changeset	2
4549 60410aa1aa88 (svn r6381) -Cleanup: make the '/* /' comments that span multiple lines more uniform. rubidium* parents: 4528 diff changeset	3	/** @file station_cmd.c */
2213 cb78ae22fe58 (svn r2731) -Fix [ 1244171 ]: Hangar orders are now properly invalidated as soon as the airport is removed celestar parents: 2187 diff changeset	4
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	5	#include "stdafx.h"
1891 92a3b0aa0946 (svn r2397) - CodeChange: rename all "ttd" files to "openttd" files. Darkvater parents: 1881 diff changeset	6	#include "openttd.h"
5573 afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 5568 diff changeset	7	#include "bridge_map.h"
1299 0a6510cc889b (svn r1803) Move debugging stuff into files of it's own tron parents: 1295 diff changeset	8	#include "debug.h"
2163 637ec3c361f5 (svn r2673) Include functions.h directly, not globally via openttd.h tron parents: 2148 diff changeset	9	#include "functions.h"
3315 1f65f8260092 (svn r4079) Add GetSation{Index,ByTile}() to get the station index resp. the station from a tile tron parents: 3282 diff changeset	10	#include "station_map.h"
1363 01d3de5d8039 (svn r1867) Include tables/sprites.h only in files which need it tron parents: 1335 diff changeset	11	#include "table/sprites.h"
507 8aa8100b0b22 (svn r815) Include strings.h only in the files which need it. tron parents: 500 diff changeset	12	#include "table/strings.h"
679 e959706a3e4d (svn r1117) Move map arrays and some related macros into their own files map.c and map.h tron parents: 595 diff changeset	13	#include "map.h"
1209 a1ac96655b79 (svn r1713) Split off several functions which query/set information about a single tile from map.h and put them into a seperate file tile.h tron parents: 1190 diff changeset	14	#include "tile.h"
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	15	#include "station.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	16	#include "gfx.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	17	#include "window.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	18	#include "viewport.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	19	#include "command.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	20	#include "town.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	21	#include "vehicle.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	22	#include "news.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	23	#include "saveload.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	24	#include "economy.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	25	#include "player.h"
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	26	#include "airport.h"
405 6830ae7a0d5d (svn r602) -newgrf: Move DrawTileSeqStruct & co and struct SpriteGroup to sprite.h (pasky) darkvater parents: 403 diff changeset	27	#include "sprite.h"
1313 bba6afb8a995 (svn r1817) -Codechange: Moved depot-functions to depot.c truelight parents: 1299 diff changeset	28	#include "depot.h"
2676 2ba71e034d97 (svn r3218) -Feature: Multiheaded train engines will now stay in the same train bjarni parents: 2671 diff changeset	29	#include "train.h"
3111 1edf71aa942e (svn r3714) Add functions to turn tiles into water and shore tiles tron parents: 3102 diff changeset	30	#include "water_map.h"
3515 b14c49efef1e (svn r4367) CodeChange : Remove another direct map access in station_cmd.c. Replace an array of TileIndexDiffC by a use of loop with TileDiffXY. Thanks to Rubidium belugas parents: 3503 diff changeset	31	#include "industry_map.h"
3754 04356ae401b4 (svn r4742) - Newstations: Add callbacks for building and drawing custom stations. peter1138 parents: 3751 diff changeset	32	#include "newgrf_callbacks.h"
04356ae401b4 (svn r4742) - Newstations: Add callbacks for building and drawing custom stations. peter1138 parents: 3751 diff changeset	33	#include "newgrf_station.h"
3900 4984308f9125 (svn r4987) Feature: Merged YAPF into trunk. Thanks to devs for continuous support and users for testing. KUDr parents: 3884 diff changeset	34	#include "yapf/yapf.h"
4261 2ec8f5a9747b (svn r5887) -Cleanup: move date related functions, defines and variables to date.[ch] rubidium parents: 4231 diff changeset	35	#include "date.h"
5838 9c3129cb019b (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium parents: 5835 diff changeset	36	#include "helpers.hpp"
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	37
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	38	Station::Station(TileIndex tile)
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	39	{
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	40	DEBUG(station, cDebugCtorLevel, "I+%3d", index);
5583 ed718fa4c69c (svn r7585) -Codechange: CheckStationSpreadOut() took too much CPU. Station rectangle is now maintained instead of calculating it each time by walking through whole map. Should help with the performance issue related to AIs trying to build road stops too often. (idea by Celestar) KUDr parents: 5573 diff changeset	41
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	42	xy = tile;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	43	airport_tile = dock_tile = train_tile = 0;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	44	bus_stops = truck_stops = NULL;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	45	had_vehicle_of_type = 0;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	46	time_since_load = 255;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	47	time_since_unload = 255;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	48	delete_ctr = 0;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	49	facilities = 0;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	50
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	51	last_vehicle_type = VEH_Invalid;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	52
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	53	random_bits = Random();
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	54	waiting_triggers = 0;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	55	}
5583 ed718fa4c69c (svn r7585) -Codechange: CheckStationSpreadOut() took too much CPU. Station rectangle is now maintained instead of calculating it each time by walking through whole map. Should help with the performance issue related to AIs trying to build road stops too often. (idea by Celestar) KUDr parents: 5573 diff changeset	56
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	57	/**
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	58	* Clean up a station by clearing vehicle orders and invalidating windows.
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	59	* Aircraft-Hangar orders need special treatment here, as the hangars are
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	60	* actually part of a station (tiletype is STATION), but the order type
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	61	* is OT_GOTO_DEPOT.
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	62	* @param st Station to be deleted
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	63	*/
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	64	Station::~Station()
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	65	{
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	66	DEBUG(station, cDebugCtorLevel, "I-%3d", index);
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	67
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	68	DeleteName(string_id);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	69	MarkDirty();
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	70	RebuildStationLists();
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	71	InvalidateWindowClasses(WC_STATION_LIST);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	72
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	73	DeleteWindowById(WC_STATION_VIEW, index);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	74
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	75	/* Now delete all orders that go to the station */
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	76	RemoveOrderFromAllVehicles(OT_GOTO_STATION, index);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	77
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	78	//Subsidies need removal as well
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	79	DeleteSubsidyWithStation(index);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	80
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	81	free(speclist);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	82	xy = 0;
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	83	}
d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	84
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	85	void* Station::operator new(size_t size)
3587 2eb52db0b872 (svn r4473) - Newstations: peter1138 parents: 3585 diff changeset	86	{
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	87	Station *st = AllocateRaw();
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	88	return st;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	89	}
3587 2eb52db0b872 (svn r4473) - Newstations: peter1138 parents: 3585 diff changeset	90
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	91	void* Station::operator new(size_t size, int st_idx)
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	92	{
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	93	if (!AddBlockIfNeeded(&_Station_pool, st_idx))
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	94	error("Stations: failed loading savegame: too many stations");
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	95
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	96	Station *st = GetStation(st_idx);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	97	return st;
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	98	}
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	99
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	100	void Station::operator delete(void *p)
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	101	{
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	102	}
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	103
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	104	void Station::operator delete(void *p, int st_idx)
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	105	{
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	106	}
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	107
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	108	void Station::MarkDirty() const
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	109	{
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	110	if (sign.width_1 != 0) {
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	111	InvalidateWindowWidget(WC_STATION_VIEW, index, 1);
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	112
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	113	MarkAllViewportsDirty(
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	114	sign.left - 6,
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	115	sign.top,
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	116	sign.left + (sign.width_1 << 2) + 12,
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	117	sign.top + 48);
3587 2eb52db0b872 (svn r4473) - Newstations: peter1138 parents: 3585 diff changeset	118	}
2eb52db0b872 (svn r4473) - Newstations: peter1138 parents: 3585 diff changeset	119	}
2eb52db0b872 (svn r4473) - Newstations: peter1138 parents: 3585 diff changeset	120
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	121	void Station::MarkTilesDirty() const
1284 06a52178bf46 (svn r1788) -Add: Made RoadStops dynamic. You can now create up to 64k roadstops. truelight parents: 1272 diff changeset	122	{
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	123	TileIndex tile = train_tile;
4910 ed97a9239b11 (svn r6881) -Fix r6874: uint > int to remove signedness warning MSVC (peter1138) Darkvater parents: 4904 diff changeset	124	int w, h;
4904 ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	125
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	126	// XXX No station is recorded as 0, not INVALID_TILE...
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	127	if (tile == 0) return;
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	128
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	129	for (h = 0; h < trainst_h; h++) {
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	130	for (w = 0; w < trainst_w; w++) {
75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	131	if (TileBelongsToRailStation(tile)) {
4904 ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	132	MarkTileDirtyByTile(tile);
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	133	}
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	134	tile += TileDiffXY(1, 0);
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	135	}
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	136	tile += TileDiffXY(-w, 1);
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	137	}
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	138	}
ed65b5e93fbd (svn r6874) - [NewStations] Mark all tiles of a railway station dirty when adding or removing tiles. peter1138 parents: 4886 diff changeset	139
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	140	bool Station::TileBelongsToRailStation(TileIndex tile) const
1217 ab9f02a224ab (svn r1721) -Feature: It is now possible to build multiple road stations (up to 8) on celestar parents: 1214 diff changeset	141	{
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	142	return IsTileType(tile, MP_STATION) && GetStationIndex(tile) == index && IsRailwayStation(tile);
1217 ab9f02a224ab (svn r1721) -Feature: It is now possible to build multiple road stations (up to 8) on celestar parents: 1214 diff changeset	143	}
ab9f02a224ab (svn r1721) -Feature: It is now possible to build multiple road stations (up to 8) on celestar parents: 1214 diff changeset	144
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	145	/static/ Station *Station::AllocateRaw(void)
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	146	{
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	147	Station *st = NULL;
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	148
4346 3f00094f2670 (svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones truelight parents: 4344 diff changeset	149	/* We don't use FOR_ALL here, because FOR_ALL skips invalid items.
3f00094f2670 (svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones truelight parents: 4344 diff changeset	150	* TODO - This is just a temporary stage, this will be removed. */
4980 bdc86a42db2c (svn r6983) Use the pool macros for the Station pool tron parents: 4910 diff changeset	151	for (st = GetStation(0); st != NULL; st = (st->index + 1U < GetStationPoolSize()) ? GetStation(st->index + 1U) : NULL) {
4346 3f00094f2670 (svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones truelight parents: 4344 diff changeset	152	if (!IsValidStation(st)) {
1551 eb05e6a90e67 (svn r2055) -CodeChange: Begun introducting StationID celestar parents: 1527 diff changeset	153	StationID index = st->index;
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	154
d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	155	memset(st, 0, sizeof(Station));
d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	156	st->index = index;
d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	157	return st;
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	158	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	159	}
29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	160
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	161	/* Check if we can add a block to the pool */
5916 75c6d5cf1600 (svn r8125) -Codechange: Station is now constructed/destroyed using new/delete operators (don't worry, they still use the same memory pool). Few station related functions turned into Station::methods (just first step). All this new stuff moved from station_cmd.cpp to the new file (station.cpp). KUDr parents: 5911 diff changeset	162	if (AddBlockToPool(&_Station_pool)) return AllocateRaw();
1272 d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	163
d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	164	_error_message = STR_3008_TOO_MANY_STATIONS_LOADING;
d3e09adb7736 (svn r1776) -Add: Dynamic stations. You can now have up to 64k of stations truelight parents: 1266 diff changeset	165	return NULL;
0 29654efe3188 (svn r1) Import of revision 975 of old (crashed) SVN truelight parents: diff changeset	166	}
5927 d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	167
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	168
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	169
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	170	/************************************************************************/
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	171	/* StationRect implementation */
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	172	/************************************************************************/
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	173
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	174	StationRect::StationRect()
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	175	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	176	MakeEmpty();
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	177	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	178
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	179	void StationRect::MakeEmpty()
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	180	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	181	left = top = right = bottom = 0;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	182	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	183
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	184	bool StationRect::PtInRectXY(int x, int y) const
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	185	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	186	return (left <= x && x <= right && top <= y && y <= bottom);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	187	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	188
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	189	bool StationRect::IsEmpty() const
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	190	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	191	return (left == 0 \|\| left > right \|\| top > bottom);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	192	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	193
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	194	bool StationRect::BeforeAddTile(TileIndex tile, StationRectMode mode)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	195	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	196	int x = TileX(tile);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	197	int y = TileY(tile);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	198	if (IsEmpty()) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	199	// we are adding the first station tile
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	200	left = right = x;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	201	top = bottom = y;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	202	} else if (!PtInRectXY(x, y)) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	203	// current rect is not empty and new point is outside this rect
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	204	// make new spread-out rectangle
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	205	Rect new_rect = {min(x, left), min(y, top), max(x, right), max(y, bottom)};
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	206	// check new rect dimensions against preset max
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	207	int w = new_rect.right - new_rect.left + 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	208	int h = new_rect.bottom - new_rect.top + 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	209	if (mode != ADD_FORCE && (w > _patches.station_spread \|\| h > _patches.station_spread)) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	210	assert(mode != ADD_TRY);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	211	_error_message = STR_306C_STATION_TOO_SPREAD_OUT;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	212	return false;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	213	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	214	// spread-out ok, return true
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	215	if (mode != ADD_TEST) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	216	// we should update the station rect
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	217	*this = new_rect;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	218	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	219	} else {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	220	; // new point is inside the rect, we don't need to do anything
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	221	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	222	return true;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	223	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	224
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	225	bool StationRect::BeforeAddRect(TileIndex tile, int w, int h, StationRectMode mode)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	226	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	227	return BeforeAddTile(tile, mode) && BeforeAddTile(TILE_ADDXY(tile, w - 1, h - 1), mode);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	228	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	229
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	230	/static/ bool StationRect::ScanForStationTiles(StationID st_id, int left_a, int top_a, int right_a, int bottom_a)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	231	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	232	TileIndex top_left = TileXY(left_a, top_a);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	233	int width = right_a - left_a + 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	234	int height = bottom_a - top_a + 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	235	BEGIN_TILE_LOOP(tile, width, height, top_left)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	236	if (IsTileType(tile, MP_STATION) && GetStationIndex(tile) == st_id) return true;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	237	END_TILE_LOOP(tile, width, height, top_left);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	238	return false;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	239	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	240
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	241	bool StationRect::AfterRemoveTile(Station *st, TileIndex tile)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	242	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	243	int x = TileX(tile);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	244	int y = TileY(tile);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	245	bool reduce_x, reduce_y;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	246
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	247	// look if removed tile was on the bounding rect edge
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	248	// and try to reduce the rect by this edge
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	249	// do it until we have empty rect or nothing to do
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	250	for (;;) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	251	// check if removed tile is on rect edge
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	252	bool left_edge = (x == left);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	253	bool right_edge = (x == right);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	254	bool top_edge = (y == top);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	255	bool bottom_edge = (y == bottom);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	256	// can we reduce the rect in either direction?
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	257	reduce_x = ((left_edge \|\| right_edge) && !ScanForStationTiles(st->index, x, top, x, bottom));
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	258	reduce_y = ((top_edge \|\| bottom_edge) && !ScanForStationTiles(st->index, left, y, right, y));
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	259	if (!(reduce_x \|\| reduce_y)) break; // nothing to do (can't reduce)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	260	if (reduce_x) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	261	// reduce horizontally
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	262	if (left_edge) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	263	// move left edge right
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	264	left = x = x + 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	265	} else {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	266	// move right edge left
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	267	right = x = x - 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	268	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	269	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	270	if (reduce_y) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	271	// reduce vertically
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	272	if (top_edge) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	273	// move top edge down
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	274	top = y = y + 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	275	} else {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	276	// move bottom edge up
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	277	bottom = y = y - 1;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	278	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	279	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	280	if (left > right \|\| top > bottom) {
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	281	// can't continue, if the remaining rectangle is empty
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	282	MakeEmpty();
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	283	return true; // empty remaining rect
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	284	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	285	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	286	return false; // non-empty remaining rect
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	287	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	288
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	289	bool StationRect::AfterRemoveRect(Station *st, TileIndex tile, int w, int h)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	290	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	291	bool empty;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	292	assert(PtInRectXY(TileX(tile), TileY(tile)));
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	293	assert(PtInRectXY(TileX(tile) + w - 1, TileY(tile) + h - 1));
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	294	empty = AfterRemoveTile(st, tile);
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	295	if (w != 1 \|\| h != 1) empty = empty \|\| AfterRemoveTile(st, TILE_ADDXY(tile, w - 1, h - 1));
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	296	return empty;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	297	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	298
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	299	StationRect& StationRect::operator = (Rect src)
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	300	{
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	301	left = src.left;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	302	top = src.top;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	303	right = src.right;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	304	bottom = src.bottom;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	305	return *this;
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	306	}
d740cab19ca0 (svn r8136) -Codechange: Station spread rectangle manipulators turned into StationRect::methods. KUDr parents: 5921 diff changeset	307

author	KUDr
	Sun, 14 Jan 2007 23:02:12 +0000
changeset 5927	d740cab19ca0
parent 5921	51fa3124c16a
child 5929	2a5f9609e04d
permissions	-rw-r--r--