OpenTTD

command.cpp
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1 /* $Id: command.cpp 26802 2014-09-07 16:12:58Z alberth $ */
2
3 /*
4 * This file is part of OpenTTD.
5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8 */
9
12 #include "stdafx.h"
13 #include "landscape.h"
14 #include "error.h"
15 #include "gui.h"
16 #include "command_func.h"
17 #include "network/network_type.h"
18 #include "network/network.h"
19 #include "genworld.h"
20 #include "strings_func.h"
21 #include "texteff.hpp"
22 #include "town.h"
23 #include "date_func.h"
24 #include "company_func.h"
25 #include "company_base.h"
26 #include "signal_func.h"
27 #include "core/backup_type.hpp"
28 #include "object_base.h"
29
30 #include "table/strings.h"
31
32 #include "safeguards.h"
33
34 CommandProc CmdBuildRailroadTrack;
35 CommandProc CmdRemoveRailroadTrack;
36 CommandProc CmdBuildSingleRail;
37 CommandProc CmdRemoveSingleRail;
38
39 CommandProc CmdLandscapeClear;
40
41 CommandProc CmdBuildBridge;
42
43 CommandProc CmdBuildRailStation;
44 CommandProc CmdRemoveFromRailStation;
45 CommandProc CmdConvertRail;
46
47 CommandProc CmdBuildSingleSignal;
48 CommandProc CmdRemoveSingleSignal;
49
50 CommandProc CmdTerraformLand;
51
52 CommandProc CmdBuildObject;
53 CommandProc CmdSellLandArea;
54
55 CommandProc CmdBuildTunnel;
56
57 CommandProc CmdBuildTrainDepot;
58 CommandProc CmdBuildRailWaypoint;
59 CommandProc CmdRenameWaypoint;
60 CommandProc CmdRemoveFromRailWaypoint;
61
62 CommandProc CmdBuildRoadStop;
63 CommandProc CmdRemoveRoadStop;
64
65 CommandProc CmdBuildLongRoad;
66 CommandProc CmdRemoveLongRoad;
67 CommandProc CmdBuildRoad;
68
69 CommandProc CmdBuildRoadDepot;
70
71 CommandProc CmdBuildAirport;
72
73 CommandProc CmdBuildDock;
74
75 CommandProc CmdBuildShipDepot;
76
77 CommandProc CmdBuildBuoy;
78
79 CommandProc CmdPlantTree;
80
81 CommandProc CmdMoveRailVehicle;
82
83 CommandProc CmdBuildVehicle;
84 CommandProc CmdSellVehicle;
85 CommandProc CmdRefitVehicle;
86 CommandProc CmdSendVehicleToDepot;
87 CommandProc CmdSetVehicleVisibility;
88
89 CommandProc CmdForceTrainProceed;
90 CommandProc CmdReverseTrainDirection;
91
92 CommandProc CmdClearOrderBackup;
93 CommandProc CmdModifyOrder;
94 CommandProc CmdSkipToOrder;
95 CommandProc CmdDeleteOrder;
96 CommandProc CmdInsertOrder;
97 CommandProc CmdChangeServiceInt;
98
99 CommandProc CmdBuildIndustry;
100
101 CommandProc CmdSetCompanyManagerFace;
102 CommandProc CmdSetCompanyColour;
103
104 CommandProc CmdIncreaseLoan;
105 CommandProc CmdDecreaseLoan;
106
107 CommandProc CmdWantEnginePreview;
108
109 CommandProc CmdRenameVehicle;
110 CommandProc CmdRenameEngine;
111
112 CommandProc CmdRenameCompany;
113 CommandProc CmdRenamePresident;
114
115 CommandProc CmdRenameStation;
116 CommandProc CmdRenameDepot;
117
118 CommandProc CmdPlaceSign;
119 CommandProc CmdRenameSign;
120
121 CommandProc CmdTurnRoadVeh;
122
123 CommandProc CmdPause;
124
125 CommandProc CmdBuyShareInCompany;
126 CommandProc CmdSellShareInCompany;
127 CommandProc CmdBuyCompany;
128
129 CommandProc CmdFoundTown;
130 CommandProc CmdRenameTown;
131 CommandProc CmdDoTownAction;
132 CommandProc CmdTownGrowthRate;
133 CommandProc CmdTownCargoGoal;
134 CommandProc CmdTownSetText;
135 CommandProc CmdExpandTown;
136 CommandProc CmdDeleteTown;
137
138 CommandProc CmdChangeSetting;
139 CommandProc CmdChangeCompanySetting;
140
141 CommandProc CmdOrderRefit;
142 CommandProc CmdCloneOrder;
143
144 CommandProc CmdClearArea;
145
146 CommandProc CmdGiveMoney;
147 CommandProc CmdMoneyCheat;
148 CommandProc CmdChangeBankBalance;
149 CommandProc CmdBuildCanal;
150 CommandProc CmdBuildLock;
151
152 CommandProc CmdCreateSubsidy;
153 CommandProc CmdCompanyCtrl;
154 CommandProc CmdCustomNewsItem;
155 CommandProc CmdCreateGoal;
156 CommandProc CmdRemoveGoal;
157 CommandProc CmdSetGoalText;
158 CommandProc CmdSetGoalProgress;
159 CommandProc CmdSetGoalCompleted;
160 CommandProc CmdGoalQuestion;
161 CommandProc CmdGoalQuestionAnswer;
162 CommandProc CmdCreateStoryPage;
163 CommandProc CmdCreateStoryPageElement;
164 CommandProc CmdUpdateStoryPageElement;
165 CommandProc CmdSetStoryPageTitle;
166 CommandProc CmdSetStoryPageDate;
167 CommandProc CmdShowStoryPage;
168 CommandProc CmdRemoveStoryPage;
169 CommandProc CmdRemoveStoryPageElement;
170
171 CommandProc CmdLevelLand;
172
173 CommandProc CmdBuildSignalTrack;
174 CommandProc CmdRemoveSignalTrack;
175
176 CommandProc CmdSetAutoReplace;
177
178 CommandProc CmdCloneVehicle;
179 CommandProc CmdStartStopVehicle;
180 CommandProc CmdMassStartStopVehicle;
181 CommandProc CmdAutoreplaceVehicle;
182 CommandProc CmdDepotSellAllVehicles;
183 CommandProc CmdDepotMassAutoReplace;
184
185 CommandProc CmdCreateGroup;
186 CommandProc CmdAlterGroup;
187 CommandProc CmdDeleteGroup;
188 CommandProc CmdAddVehicleGroup;
189 CommandProc CmdAddSharedVehicleGroup;
190 CommandProc CmdRemoveAllVehiclesGroup;
191 CommandProc CmdSetGroupReplaceProtection;
192
193 CommandProc CmdMoveOrder;
194 CommandProc CmdChangeTimetable;
195 CommandProc CmdSetVehicleOnTime;
196 CommandProc CmdAutofillTimetable;
197 CommandProc CmdSetTimetableStart;
198
199 CommandProc CmdOpenCloseAirport;
200
201 #define DEF_CMD(proc, flags, type) {proc, #proc, (CommandFlags)flags, type}
202
210 static const Command _command_proc_table[] = {
211 DEF_CMD(CmdBuildRailroadTrack, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_RAILROAD_TRACK
212 DEF_CMD(CmdRemoveRailroadTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_RAILROAD_TRACK
213 DEF_CMD(CmdBuildSingleRail, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_SINGLE_RAIL
214 DEF_CMD(CmdRemoveSingleRail, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_SINGLE_RAIL
215 DEF_CMD(CmdLandscapeClear, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_LANDSCAPE_CLEAR
216 DEF_CMD(CmdBuildBridge, CMD_DEITY | CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_BRIDGE
217 DEF_CMD(CmdBuildRailStation, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_RAIL_STATION
218 DEF_CMD(CmdBuildTrainDepot, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_TRAIN_DEPOT
219 DEF_CMD(CmdBuildSingleSignal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_SIGNALS
220 DEF_CMD(CmdRemoveSingleSignal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_SIGNALS
221 DEF_CMD(CmdTerraformLand, CMD_ALL_TILES | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_TERRAFORM_LAND
222 DEF_CMD(CmdBuildObject, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_OBJECT
223 DEF_CMD(CmdBuildTunnel, CMD_DEITY | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_TUNNEL
224 DEF_CMD(CmdRemoveFromRailStation, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_FROM_RAIL_STATION
225 DEF_CMD(CmdConvertRail, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_CONVERT_RAILD
226 DEF_CMD(CmdBuildRailWaypoint, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_RAIL_WAYPOINT
227 DEF_CMD(CmdRenameWaypoint, 0, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_WAYPOINT
228 DEF_CMD(CmdRemoveFromRailWaypoint, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_FROM_RAIL_WAYPOINT
229
230 DEF_CMD(CmdBuildRoadStop, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_ROAD_STOP
231 DEF_CMD(CmdRemoveRoadStop, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_ROAD_STOP
232 DEF_CMD(CmdBuildLongRoad,CMD_DEITY | CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_LONG_ROAD
233 DEF_CMD(CmdRemoveLongRoad, CMD_NO_TEST | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_LONG_ROAD; towns may disallow removing road bits (as they are connected) in test, but in exec they're removed and thus removing is allowed.
234 DEF_CMD(CmdBuildRoad, CMD_DEITY | CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_ROAD
235 DEF_CMD(CmdBuildRoadDepot, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_ROAD_DEPOT
236
237 DEF_CMD(CmdBuildAirport, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_AIRPORT
238 DEF_CMD(CmdBuildDock, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_DOCK
239 DEF_CMD(CmdBuildShipDepot, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_SHIP_DEPOT
240 DEF_CMD(CmdBuildBuoy, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_BUOY
241 DEF_CMD(CmdPlantTree, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_PLANT_TREE
242
243 DEF_CMD(CmdBuildVehicle, CMD_CLIENT_ID, CMDT_VEHICLE_CONSTRUCTION ), // CMD_BUILD_VEHICLE
244 DEF_CMD(CmdSellVehicle, CMD_CLIENT_ID, CMDT_VEHICLE_CONSTRUCTION ), // CMD_SELL_VEHICLE
245 DEF_CMD(CmdRefitVehicle, 0, CMDT_VEHICLE_CONSTRUCTION ), // CMD_REFIT_VEHICLE
246 DEF_CMD(CmdSendVehicleToDepot, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_SEND_VEHICLE_TO_DEPOT
247 DEF_CMD(CmdSetVehicleVisibility, 0, CMDT_COMPANY_SETTING ), // CMD_SET_VEHICLE_VISIBILITY
248
249 DEF_CMD(CmdMoveRailVehicle, 0, CMDT_VEHICLE_CONSTRUCTION ), // CMD_MOVE_RAIL_VEHICLE
250 DEF_CMD(CmdForceTrainProceed, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_FORCE_TRAIN_PROCEED
251 DEF_CMD(CmdReverseTrainDirection, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_REVERSE_TRAIN_DIRECTION
252
253 DEF_CMD(CmdClearOrderBackup, CMD_CLIENT_ID, CMDT_SERVER_SETTING ), // CMD_CLEAR_ORDER_BACKUP
254 DEF_CMD(CmdModifyOrder, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_MODIFY_ORDER
255 DEF_CMD(CmdSkipToOrder, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_SKIP_TO_ORDER
256 DEF_CMD(CmdDeleteOrder, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_DELETE_ORDER
257 DEF_CMD(CmdInsertOrder, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_INSERT_ORDER
258
259 DEF_CMD(CmdChangeServiceInt, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_CHANGE_SERVICE_INT
260
261 DEF_CMD(CmdBuildIndustry, CMD_DEITY, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_INDUSTRY
262 DEF_CMD(CmdSetCompanyManagerFace, 0, CMDT_OTHER_MANAGEMENT ), // CMD_SET_COMPANY_MANAGER_FACE
263 DEF_CMD(CmdSetCompanyColour, 0, CMDT_OTHER_MANAGEMENT ), // CMD_SET_COMPANY_COLOUR
264
265 DEF_CMD(CmdIncreaseLoan, 0, CMDT_MONEY_MANAGEMENT ), // CMD_INCREASE_LOAN
266 DEF_CMD(CmdDecreaseLoan, 0, CMDT_MONEY_MANAGEMENT ), // CMD_DECREASE_LOAN
267
268 DEF_CMD(CmdWantEnginePreview, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_WANT_ENGINE_PREVIEW
269
270 DEF_CMD(CmdRenameVehicle, 0, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_VEHICLE
271 DEF_CMD(CmdRenameEngine, CMD_SERVER, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_ENGINE
272
273 DEF_CMD(CmdRenameCompany, 0, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_COMPANY
274 DEF_CMD(CmdRenamePresident, 0, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_PRESIDENT
275
276 DEF_CMD(CmdRenameStation, 0, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_STATION
277 DEF_CMD(CmdRenameDepot, 0, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_DEPOT
278
279 DEF_CMD(CmdPlaceSign, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_PLACE_SIGN
280 DEF_CMD(CmdRenameSign, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_SIGN
281
282 DEF_CMD(CmdTurnRoadVeh, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_TURN_ROADVEH
283
284 DEF_CMD(CmdPause, CMD_SERVER, CMDT_SERVER_SETTING ), // CMD_PAUSE
285
286 DEF_CMD(CmdBuyShareInCompany, 0, CMDT_MONEY_MANAGEMENT ), // CMD_BUY_SHARE_IN_COMPANY
287 DEF_CMD(CmdSellShareInCompany, 0, CMDT_MONEY_MANAGEMENT ), // CMD_SELL_SHARE_IN_COMPANY
288 DEF_CMD(CmdBuyCompany, 0, CMDT_MONEY_MANAGEMENT ), // CMD_BUY_COMANY
289
290 DEF_CMD(CmdFoundTown, CMD_DEITY | CMD_NO_TEST, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_FOUND_TOWN; founding random town can fail only in exec run
291 DEF_CMD(CmdRenameTown, CMD_DEITY | CMD_SERVER, CMDT_OTHER_MANAGEMENT ), // CMD_RENAME_TOWN
292 DEF_CMD(CmdDoTownAction, 0, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_DO_TOWN_ACTION
293 DEF_CMD(CmdTownCargoGoal, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_TOWN_CARGO_GOAL
294 DEF_CMD(CmdTownGrowthRate, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_TOWN_GROWTH_RATE
295 DEF_CMD(CmdTownSetText, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_TOWN_SET_TEXT
296 DEF_CMD(CmdExpandTown, CMD_DEITY, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_EXPAND_TOWN
297 DEF_CMD(CmdDeleteTown, CMD_OFFLINE, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_DELETE_TOWN
298
299 DEF_CMD(CmdOrderRefit, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_ORDER_REFIT
300 DEF_CMD(CmdCloneOrder, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_CLONE_ORDER
301
302 DEF_CMD(CmdClearArea, CMD_NO_TEST, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_CLEAR_AREA; destroying multi-tile houses makes town rating differ between test and execution
303
304 DEF_CMD(CmdMoneyCheat, CMD_OFFLINE, CMDT_CHEAT ), // CMD_MONEY_CHEAT
305 DEF_CMD(CmdChangeBankBalance, CMD_DEITY, CMDT_MONEY_MANAGEMENT ), // CMD_CHANGE_BANK_BALANCE
306 DEF_CMD(CmdBuildCanal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_CANAL
307 DEF_CMD(CmdCreateSubsidy, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_CREATE_SUBSIDY
308 DEF_CMD(CmdCompanyCtrl, CMD_SPECTATOR | CMD_CLIENT_ID, CMDT_SERVER_SETTING ), // CMD_COMPANY_CTRL
309 DEF_CMD(CmdCustomNewsItem, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_CUSTOM_NEWS_ITEM
310 DEF_CMD(CmdCreateGoal, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_CREATE_GOAL
311 DEF_CMD(CmdRemoveGoal, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_REMOVE_GOAL
312 DEF_CMD(CmdSetGoalText, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_SET_GOAL_TEXT
313 DEF_CMD(CmdSetGoalProgress, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_SET_GOAL_PROGRESS
314 DEF_CMD(CmdSetGoalCompleted, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_SET_GOAL_COMPLETED
315 DEF_CMD(CmdGoalQuestion, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_GOAL_QUESTION
316 DEF_CMD(CmdGoalQuestionAnswer, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_GOAL_QUESTION_ANSWER
317 DEF_CMD(CmdCreateStoryPage, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_CREATE_STORY_PAGE
318 DEF_CMD(CmdCreateStoryPageElement, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_CREATE_STORY_PAGE_ELEMENT
319 DEF_CMD(CmdUpdateStoryPageElement, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_UPDATE_STORY_PAGE_ELEMENT
320 DEF_CMD(CmdSetStoryPageTitle, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_SET_STORY_PAGE_TITLE
321 DEF_CMD(CmdSetStoryPageDate, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_SET_STORY_PAGE_DATE
322 DEF_CMD(CmdShowStoryPage, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_SHOW_STORY_PAGE
323 DEF_CMD(CmdRemoveStoryPage, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_REMOVE_STORY_PAGE
324 DEF_CMD(CmdRemoveStoryPageElement, CMD_DEITY, CMDT_OTHER_MANAGEMENT ), // CMD_REMOVE_STORY_ELEMENT_PAGE
325
326 DEF_CMD(CmdLevelLand, CMD_ALL_TILES | CMD_NO_TEST | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_LEVEL_LAND; test run might clear tiles multiple times, in execution that only happens once
327
328 DEF_CMD(CmdBuildLock, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_LOCK
329
330 DEF_CMD(CmdBuildSignalTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_BUILD_SIGNAL_TRACK
331 DEF_CMD(CmdRemoveSignalTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION), // CMD_REMOVE_SIGNAL_TRACK
332
333 DEF_CMD(CmdGiveMoney, 0, CMDT_MONEY_MANAGEMENT ), // CMD_GIVE_MONEY
334 DEF_CMD(CmdChangeSetting, CMD_SERVER, CMDT_SERVER_SETTING ), // CMD_CHANGE_SETTING
335 DEF_CMD(CmdChangeCompanySetting, 0, CMDT_COMPANY_SETTING ), // CMD_CHANGE_COMPANY_SETTING
336 DEF_CMD(CmdSetAutoReplace, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_SET_AUTOREPLACE
337 DEF_CMD(CmdCloneVehicle, CMD_NO_TEST, CMDT_VEHICLE_CONSTRUCTION ), // CMD_CLONE_VEHICLE; NewGRF callbacks influence building and refitting making it impossible to correctly estimate the cost
338 DEF_CMD(CmdStartStopVehicle, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_START_STOP_VEHICLE
339 DEF_CMD(CmdMassStartStopVehicle, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_MASS_START_STOP
340 DEF_CMD(CmdAutoreplaceVehicle, 0, CMDT_VEHICLE_MANAGEMENT ), // CMD_AUTOREPLACE_VEHICLE
341 DEF_CMD(CmdDepotSellAllVehicles, 0, CMDT_VEHICLE_CONSTRUCTION ), // CMD_DEPOT_SELL_ALL_VEHICLES
342 DEF_CMD(CmdDepotMassAutoReplace, 0, CMDT_VEHICLE_CONSTRUCTION ), // CMD_DEPOT_MASS_AUTOREPLACE
343 DEF_CMD(CmdCreateGroup, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_CREATE_GROUP
344 DEF_CMD(CmdDeleteGroup, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_DELETE_GROUP
345 DEF_CMD(CmdAlterGroup, 0, CMDT_OTHER_MANAGEMENT ), // CMD_ALTER_GROUP
346 DEF_CMD(CmdAddVehicleGroup, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_ADD_VEHICLE_GROUP
347 DEF_CMD(CmdAddSharedVehicleGroup, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_ADD_SHARE_VEHICLE_GROUP
348 DEF_CMD(CmdRemoveAllVehiclesGroup, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_REMOVE_ALL_VEHICLES_GROUP
349 DEF_CMD(CmdSetGroupReplaceProtection, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_SET_GROUP_REPLACE_PROTECTION
350 DEF_CMD(CmdMoveOrder, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_MOVE_ORDER
351 DEF_CMD(CmdChangeTimetable, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_CHANGE_TIMETABLE
352 DEF_CMD(CmdSetVehicleOnTime, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_SET_VEHICLE_ON_TIME
353 DEF_CMD(CmdAutofillTimetable, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_AUTOFILL_TIMETABLE
354 DEF_CMD(CmdSetTimetableStart, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_SET_TIMETABLE_START
355
356 DEF_CMD(CmdOpenCloseAirport, 0, CMDT_ROUTE_MANAGEMENT ), // CMD_OPEN_CLOSE_AIRPORT
357 };
358
365 bool IsValidCommand(uint32 cmd)
366 {
367 cmd &= CMD_ID_MASK;
368
369 return cmd < lengthof(_command_proc_table) && _command_proc_table[cmd].proc != NULL;
370 }
371
379 CommandFlags GetCommandFlags(uint32 cmd)
380 {
381 assert(IsValidCommand(cmd));
382
383 return _command_proc_table[cmd & CMD_ID_MASK].flags;
384 }
385
393 const char *GetCommandName(uint32 cmd)
394 {
395 assert(IsValidCommand(cmd));
396
397 return _command_proc_table[cmd & CMD_ID_MASK].name;
398 }
399
405 bool IsCommandAllowedWhilePaused(uint32 cmd)
406 {
407 /* Lookup table for the command types that are allowed for a given pause level setting. */
408 static const int command_type_lookup[] = {
409 CMDPL_ALL_ACTIONS,
410 CMDPL_NO_LANDSCAPING,
411 CMDPL_NO_LANDSCAPING,
412 CMDPL_NO_CONSTRUCTION,
413 CMDPL_NO_CONSTRUCTION,
414 CMDPL_NO_CONSTRUCTION,
415 CMDPL_NO_CONSTRUCTION,
416 CMDPL_NO_ACTIONS,
417 CMDPL_NO_ACTIONS,
418 };
419 assert_compile(lengthof(command_type_lookup) == CMDT_END);
420
421 assert(IsValidCommand(cmd));
422 return _game_mode == GM_EDITOR || command_type_lookup[_command_proc_table[cmd & CMD_ID_MASK].type] <= _settings_game.construction.command_pause_level;
423 }
424
425
426 static int _docommand_recursive = 0;
427
436 CommandCost DoCommand(const CommandContainer *container, DoCommandFlag flags)
437 {
438 return DoCommand(container->tile, container->p1, container->p2, flags, container->cmd & CMD_ID_MASK, container->text);
439 }
440
454 CommandCost DoCommand(TileIndex tile, uint32 p1, uint32 p2, DoCommandFlag flags, uint32 cmd, const char *text)
455 {
456 CommandCost res;
457
458 /* Do not even think about executing out-of-bounds tile-commands */
459 if (tile != 0 && (tile >= MapSize() || (!IsValidTile(tile) && (flags & DC_ALL_TILES) == 0))) return CMD_ERROR;
460
461 /* Chop of any CMD_MSG or other flags; we don't need those here */
462 CommandProc *proc = _command_proc_table[cmd & CMD_ID_MASK].proc;
463
464 _docommand_recursive++;
465
466 /* only execute the test call if it's toplevel, or we're not execing. */
467 if (_docommand_recursive == 1 || !(flags & DC_EXEC) ) {
468 if (_docommand_recursive == 1) _cleared_object_areas.Clear();
469 SetTownRatingTestMode(true);
470 res = proc(tile, flags & ~DC_EXEC, p1, p2, text);
471 SetTownRatingTestMode(false);
472 if (res.Failed()) {
473 goto error;
474 }
475
476 if (_docommand_recursive == 1 &&
477 !(flags & DC_QUERY_COST) &&
478 !(flags & DC_BANKRUPT) &&
479 !CheckCompanyHasMoney(res)) { // CheckCompanyHasMoney() modifies 'res' to an error if it fails.
480 goto error;
481 }
482
483 if (!(flags & DC_EXEC)) {
484 _docommand_recursive--;
485 return res;
486 }
487 }
488
489 /* Execute the command here. All cost-relevant functions set the expenses type
490 * themselves to the cost object at some point */
491 if (_docommand_recursive == 1) _cleared_object_areas.Clear();
492 res = proc(tile, flags, p1, p2, text);
493 if (res.Failed()) {
494 error:
495 _docommand_recursive--;
496 return res;
497 }
498
499 /* if toplevel, subtract the money. */
500 if (--_docommand_recursive == 0 && !(flags & DC_BANKRUPT)) {
501 SubtractMoneyFromCompany(res);
502 }
503
504 return res;
505 }
506
514 Money GetAvailableMoneyForCommand()
515 {
516 CompanyID company = _current_company;
517 if (!Company::IsValidID(company)) return INT64_MAX;
518 return Company::Get(company)->money;
519 }
520
527 bool DoCommandP(const CommandContainer *container, bool my_cmd)
528 {
529 return DoCommandP(container->tile, container->p1, container->p2, container->cmd, container->callback, container->text, my_cmd);
530 }
531
547 bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback, const char *text, bool my_cmd)
548 {
549 /* Cost estimation is generally only done when the
550 * local user presses shift while doing somthing.
551 * However, in case of incoming network commands,
552 * map generation or the pause button we do want
553 * to execute. */
554 bool estimate_only = _shift_pressed && IsLocalCompany() &&
555 !_generating_world &&
556 !(cmd & CMD_NETWORK_COMMAND) &&
557 (cmd & CMD_ID_MASK) != CMD_PAUSE;
558
559 /* We're only sending the command, so don't do
560 * fancy things for 'success'. */
561 bool only_sending = _networking && !(cmd & CMD_NETWORK_COMMAND);
562
563 /* Where to show the message? */
564 int x = TileX(tile) * TILE_SIZE;
565 int y = TileY(tile) * TILE_SIZE;
566
567 if (_pause_mode != PM_UNPAUSED && !IsCommandAllowedWhilePaused(cmd)) {
568 ShowErrorMessage(GB(cmd, 16, 16), STR_ERROR_NOT_ALLOWED_WHILE_PAUSED, WL_INFO, x, y);
569 return false;
570 }
571
572 #ifdef ENABLE_NETWORK
573 /* Only set p2 when the command does not come from the network. */
574 if (!(cmd & CMD_NETWORK_COMMAND) && GetCommandFlags(cmd) & CMD_CLIENT_ID && p2 == 0) p2 = CLIENT_ID_SERVER;
575 #endif
576
577 CommandCost res = DoCommandPInternal(tile, p1, p2, cmd, callback, text, my_cmd, estimate_only);
578 if (res.Failed()) {
579 /* Only show the error when it's for us. */
580 StringID error_part1 = GB(cmd, 16, 16);
581 if (estimate_only || (IsLocalCompany() && error_part1 != 0 && my_cmd)) {
582 ShowErrorMessage(error_part1, res.GetErrorMessage(), WL_INFO, x, y, res.GetTextRefStackGRF(), res.GetTextRefStackSize(), res.GetTextRefStack());
583 }
584 } else if (estimate_only) {
585 ShowEstimatedCostOrIncome(res.GetCost(), x, y);
586 } else if (!only_sending && res.GetCost() != 0 && tile != 0 && IsLocalCompany() && _game_mode != GM_EDITOR) {
587 /* Only show the cost animation when we did actually
588 * execute the command, i.e. we're not sending it to
589 * the server, when it has cost the local company
590 * something. Furthermore in the editor there is no
591 * concept of cost, so don't show it there either. */
592 ShowCostOrIncomeAnimation(x, y, GetSlopePixelZ(x, y), res.GetCost());
593 }
594
595 if (!estimate_only && !only_sending && callback != NULL) {
596 callback(res, tile, p1, p2);
597 }
598
599 return res.Succeeded();
600 }
601
602
608 #define return_dcpi(cmd) { _docommand_recursive = 0; return cmd; }
609
623 CommandCost DoCommandPInternal(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback, const char *text, bool my_cmd, bool estimate_only)
624 {
625 /* Prevent recursion; it gives a mess over the network */
626 assert(_docommand_recursive == 0);
627 _docommand_recursive = 1;
628
629 /* Reset the state. */
630 _additional_cash_required = 0;
631
632 /* Get pointer to command handler */
633 byte cmd_id = cmd & CMD_ID_MASK;
634 assert(cmd_id < lengthof(_command_proc_table));
635
636 CommandProc *proc = _command_proc_table[cmd_id].proc;
637 /* Shouldn't happen, but you never know when someone adds
638 * NULLs to the _command_proc_table. */
639 assert(proc != NULL);
640
641 /* Command flags are used internally */
642 CommandFlags cmd_flags = GetCommandFlags(cmd);
643 /* Flags get send to the DoCommand */
644 DoCommandFlag flags = CommandFlagsToDCFlags(cmd_flags);
645
646 #ifdef ENABLE_NETWORK
647 /* Make sure p2 is properly set to a ClientID. */
648 assert(!(cmd_flags & CMD_CLIENT_ID) || p2 != 0);
649 #endif
650
651 /* Do not even think about executing out-of-bounds tile-commands */
652 if (tile != 0 && (tile >= MapSize() || (!IsValidTile(tile) && (cmd_flags & CMD_ALL_TILES) == 0))) return_dcpi(CMD_ERROR);
653
654 /* Always execute server and spectator commands as spectator */
655 bool exec_as_spectator = (cmd_flags & (CMD_SPECTATOR | CMD_SERVER)) != 0;
656
657 /* If the company isn't valid it may only do server command or start a new company!
658 * The server will ditch any server commands a client sends to it, so effectively
659 * this guards the server from executing functions for an invalid company. */
660 if (_game_mode == GM_NORMAL && !exec_as_spectator && !Company::IsValidID(_current_company) && !(_current_company == OWNER_DEITY && (cmd_flags & CMD_DEITY) != 0)) {
661 return_dcpi(CMD_ERROR);
662 }
663
664 Backup<CompanyByte> cur_company(_current_company, FILE_LINE);
665 if (exec_as_spectator) cur_company.Change(COMPANY_SPECTATOR);
666
667 bool test_and_exec_can_differ = (cmd_flags & CMD_NO_TEST) != 0;
668
669 /* Test the command. */
670 _cleared_object_areas.Clear();
671 SetTownRatingTestMode(true);
672 BasePersistentStorageArray::SwitchMode(PSM_ENTER_TESTMODE);
673 CommandCost res = proc(tile, flags, p1, p2, text);
674 BasePersistentStorageArray::SwitchMode(PSM_LEAVE_TESTMODE);
675 SetTownRatingTestMode(false);
676
677 /* Make sure we're not messing things up here. */
678 assert(exec_as_spectator ? _current_company == COMPANY_SPECTATOR : cur_company.Verify());
679
680 /* If the command fails, we're doing an estimate
681 * or the player does not have enough money
682 * (unless it's a command where the test and
683 * execution phase might return different costs)
684 * we bail out here. */
685 if (res.Failed() || estimate_only ||
686 (!test_and_exec_can_differ && !CheckCompanyHasMoney(res))) {
687 if (!_networking || _generating_world || (cmd & CMD_NETWORK_COMMAND) != 0) {
688 /* Log the failed command as well. Just to be able to be find
689 * causes of desyncs due to bad command test implementations. */
690 DEBUG(desync, 1, "cmdf: %08x; %02x; %02x; %06x; %08x; %08x; %08x; \"%s\" (%s)", _date, _date_fract, (int)_current_company, tile, p1, p2, cmd & ~CMD_NETWORK_COMMAND, text, GetCommandName(cmd));
691 }
692 cur_company.Restore();
693 return_dcpi(res);
694 }
695
696 #ifdef ENABLE_NETWORK
697 /*
698 * If we are in network, and the command is not from the network
699 * send it to the command-queue and abort execution
700 */
701 if (_networking && !_generating_world && !(cmd & CMD_NETWORK_COMMAND)) {
702 NetworkSendCommand(tile, p1, p2, cmd & ~CMD_FLAGS_MASK, callback, text, _current_company);
703 cur_company.Restore();
704
705 /* Don't return anything special here; no error, no costs.
706 * This way it's not handled by DoCommand and only the
707 * actual execution of the command causes messages. Also
708 * reset the storages as we've not executed the command. */
709 return_dcpi(CommandCost());
710 }
711 #endif /* ENABLE_NETWORK */
712 DEBUG(desync, 1, "cmd: %08x; %02x; %02x; %06x; %08x; %08x; %08x; \"%s\" (%s)", _date, _date_fract, (int)_current_company, tile, p1, p2, cmd & ~CMD_NETWORK_COMMAND, text, GetCommandName(cmd));
713
714 /* Actually try and execute the command. If no cost-type is given
715 * use the construction one */
716 _cleared_object_areas.Clear();
717 BasePersistentStorageArray::SwitchMode(PSM_ENTER_COMMAND);
718 CommandCost res2 = proc(tile, flags | DC_EXEC, p1, p2, text);
719 BasePersistentStorageArray::SwitchMode(PSM_LEAVE_COMMAND);
720
721 if (cmd_id == CMD_COMPANY_CTRL) {
722 cur_company.Trash();
723 /* We are a new company -> Switch to new local company.
724 * We were closed down -> Switch to spectator
725 * Some other company opened/closed down -> The outside function will switch back */
726 _current_company = _local_company;
727 } else {
728 /* Make sure nothing bad happened, like changing the current company. */
729 assert(exec_as_spectator ? _current_company == COMPANY_SPECTATOR : cur_company.Verify());
730 cur_company.Restore();
731 }
732
733 /* If the test and execution can differ we have to check the
734 * return of the command. Otherwise we can check whether the
735 * test and execution have yielded the same result,
736 * i.e. cost and error state are the same. */
737 if (!test_and_exec_can_differ) {
738 assert(res.GetCost() == res2.GetCost() && res.Failed() == res2.Failed()); // sanity check
739 } else if (res2.Failed()) {
740 return_dcpi(res2);
741 }
742
743 /* If we're needing more money and we haven't done
744 * anything yet, ask for the money! */
745 if (_additional_cash_required != 0 && res2.GetCost() == 0) {
746 /* It could happen we removed rail, thus gained money, and deleted something else.
747 * So make sure the signal buffer is empty even in this case */
748 UpdateSignalsInBuffer();
749 SetDParam(0, _additional_cash_required);
750 return_dcpi(CommandCost(STR_ERROR_NOT_ENOUGH_CASH_REQUIRES_CURRENCY));
751 }
752
753 /* update last build coordinate of company. */
754 if (tile != 0) {
755 Company *c = Company::GetIfValid(_current_company);
756 if (c != NULL) c->last_build_coordinate = tile;
757 }
758
759 SubtractMoneyFromCompany(res2);
760
761 /* update signals if needed */
762 UpdateSignalsInBuffer();
763
764 return_dcpi(res2);
765 }
766 #undef return_dcpi
767
768
774 void CommandCost::AddCost(const CommandCost &ret)
775 {
776 this->AddCost(ret.cost);
777 if (this->success && !ret.success) {
778 this->message = ret.message;
779 this->success = false;
780 }
781 }
782
788 uint32 CommandCost::textref_stack[16];
789
795 void CommandCost::UseTextRefStack(const GRFFile *grffile, uint num_registers)
796 {
797 extern TemporaryStorageArray<int32, 0x110> _temp_store;
798
799 assert(num_registers < lengthof(textref_stack));
800 this->textref_stack_grffile = grffile;
801 this->textref_stack_size = num_registers;
802 for (uint i = 0; i < num_registers; i++) {
803 textref_stack[i] = _temp_store.GetValue(0x100 + i);
804 }
805 }
strings_func.h
Functions related to OTTD&#39;s strings.
CmdGiveMoney
CommandCost CmdGiveMoney(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Transfer funds (money) from one company to another.
Definition: misc_cmd.cpp:254
CmdRemoveSignalTrack
CommandCost CmdRemoveSignalTrack(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove signals on a stretch of track.
Definition: rail_cmd.cpp:1520
IsLocalCompany
static bool IsLocalCompany()
Is the current company the local company?
Definition: company_func.h:45
CmdRenameSign
CommandCost CmdRenameSign(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Rename a sign.
Definition: signs_cmd.cpp:79
_settings_game
GameSettings _settings_game
Game settings of a running game or the scenario editor.
Definition: settings.cpp:77
CMD_COMPANY_CTRL
used in multiplayer to create a new companies etc.
Definition: command_type.h:279
company_base.h
Definition of stuff that is very close to a company, like the company struct itself.
CmdBuildVehicle
CommandCost CmdBuildVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a vehicle.
Definition: vehicle_cmd.cpp:85
Pool::PoolItem<&_company_pool >::GetIfValid
static Titem * GetIfValid(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:257
CmdDeleteOrder
CommandCost CmdDeleteOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Delete an order from the orderlist of a vehicle.
Definition: order_cmd.cpp:1040
_networking
bool _networking
are we in networking mode?
Definition: network.cpp:56
CmdCreateGoal
CommandCost CmdCreateGoal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new goal.
Definition: goal.cpp:46
CMD_NO_WATER
set the DC_NO_WATER flag on this command
Definition: command_type.h:391
NetworkSendCommand
void NetworkSendCommand(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback, const char *text, CompanyID company)
Prepare a DoCommand to be send over the network.
Definition: network_command.cpp:140
CmdBuildCanal
CommandCost CmdBuildCanal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a piece of canal.
Definition: water_cmd.cpp:394
GetCommandName
const char * GetCommandName(uint32 cmd)
Definition: command.cpp:393
CmdPlaceSign
CommandCost CmdPlaceSign(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Place a sign at the given coordinates.
Definition: signs_cmd.cpp:40
CMDPL_NO_LANDSCAPING
No landscaping actions may be executed.
Definition: command_type.h:417
PM_UNPAUSED
A normal unpaused game.
Definition: openttd.h:58
PSM_LEAVE_TESTMODE
Leave command test mode, revert to previous mode.
Definition: newgrf_storage.h:27
CmdGoalQuestion
CommandCost CmdGoalQuestion(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Ask a goal related question.
Definition: goal.cpp:242
CmdCreateGroup
CommandCost CmdCreateGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new vehicle group.
Definition: group_cmd.cpp:279
PSM_ENTER_TESTMODE
Enter command test mode, changes will be tempoary.
Definition: newgrf_storage.h:26
CMD_CLIENT_ID
set p2 with the ClientID of the sending client.
Definition: command_type.h:392
CmdBuildSignalTrack
CommandCost CmdBuildSignalTrack(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build signals on a stretch of track.
Definition: rail_cmd.cpp:1428
Pool::PoolItem<&_company_pool >::Get
static Titem * Get(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:246
GetAvailableMoneyForCommand
Money GetAvailableMoneyForCommand()
Definition: command.cpp:514
date_func.h
Functions related to dates.
CmdBuildSingleSignal
CommandCost CmdBuildSingleSignal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build signals, alternate between double/single, signal/semaphore, pre/exit/combo-signals, and what-else not.
Definition: rail_cmd.cpp:1032
CmdSetCompanyManagerFace
CommandCost CmdSetCompanyManagerFace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the company manager&#39;s face.
Definition: company_cmd.cpp:930
CommandCost::textref_stack
static uint32 textref_stack[16]
Values to put on the TextRefStack for the error message.
Definition: command_type.h:33
CmdSetGroupReplaceProtection
CommandCost CmdSetGroupReplaceProtection(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
(Un)set global replace protection from a group
Definition: group_cmd.cpp:606
TemporaryStorageArray
Class for temporary storage of data.
Definition: newgrf_storage.h:152
DC_QUERY_COST
query cost only, don&#39;t build.
Definition: command_type.h:344
CmdBuildRoad
CommandCost CmdBuildRoad(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a piece of road.
Definition: road_cmd.cpp:484
CMD_ERROR
static const CommandCost CMD_ERROR
Define a default return value for a failed command.
Definition: command_func.h:25
Command::type
CommandType type
The type of command.
Definition: command_type.h:451
CMD_AUTO
set the DC_AUTO flag on this command
Definition: command_type.h:388
CheckCompanyHasMoney
bool CheckCompanyHasMoney(CommandCost &cost)
Verify whether the company can pay the bill.
Definition: company_cmd.cpp:194
CmdMoneyCheat
CommandCost CmdMoneyCheat(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the financial flow of your company.
Definition: misc_cmd.cpp:205
CmdBuildSingleRail
CommandCost CmdBuildSingleRail(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a single piece of rail.
Definition: rail_cmd.cpp:442
CmdDepotSellAllVehicles
CommandCost CmdDepotSellAllVehicles(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Sells all vehicles in a depot.
Definition: vehicle_cmd.cpp:642
CommandContainer::p2
uint32 p2
parameter p2.
Definition: command_type.h:475
CmdClearArea
CommandCost CmdClearArea(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Clear a big piece of landscape.
Definition: landscape.cpp:662
TileX
static uint TileX(TileIndex tile)
Get the X component of a tile.
Definition: map_func.h:207
CmdBuyShareInCompany
CommandCost CmdBuyShareInCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Acquire shares in an opposing company.
Definition: economy.cpp:1999
CmdRemoveRailroadTrack
CommandCost CmdRemoveRailroadTrack(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build rail on a stretch of track.
Definition: rail_cmd.cpp:943
Backup::Change
void Change(const U &new_value)
Change the value of the variable.
Definition: backup_type.hpp:86
CommandFlags
CommandFlags
Command flags for the command table _command_proc_table.
Definition: command_type.h:384
CmdUpdateStoryPageElement
CommandCost CmdUpdateStoryPageElement(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Update a new story page element.
Definition: story.cpp:204
CMDPL_ALL_ACTIONS
All actions may be executed.
Definition: command_type.h:418
CmdReverseTrainDirection
CommandCost CmdReverseTrainDirection(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Reverse train.
Definition: train_cmd.cpp:1914
CommandCost::UseTextRefStack
void UseTextRefStack(const GRFFile *grffile, uint num_registers)
Activate usage of the NewGRF TextRefStack for the error message.
Definition: command.cpp:795
CmdDoTownAction
CommandCost CmdDoTownAction(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Do a town action.
Definition: town_cmd.cpp:3042
UpdateSignalsInBuffer
static SigSegState UpdateSignalsInBuffer(Owner owner)
Updates blocks in _globset buffer.
Definition: signal.cpp:472
SetTownRatingTestMode
void SetTownRatingTestMode(bool mode)
Switch the town rating to test-mode, to allow commands to be tested without affecting current ratings...
Definition: town_cmd.cpp:3280
COMPANY_SPECTATOR
The client is spectating.
Definition: company_type.h:37
Command
Define a command with the flags which belongs to it.
Definition: command_type.h:447
Command::name
const char * name
A human readable name for the procedure.
Definition: command_type.h:449
genworld.h
Functions related to world/map generation.
CommandCost::GetCost
Money GetCost() const
The costs as made up to this moment.
Definition: command_type.h:84
CommandCost
Common return value for all commands.
Definition: command_type.h:25
CmdMassStartStopVehicle
CommandCost CmdMassStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Starts or stops a lot of vehicles.
Definition: vehicle_cmd.cpp:602
GetCommandFlags
CommandFlags GetCommandFlags(uint32 cmd)
Definition: command.cpp:379
CmdChangeSetting
CommandCost CmdChangeSetting(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Network-safe changing of settings (server-only).
Definition: settings.cpp:1838
CmdSetVehicleVisibility
CommandCost CmdSetVehicleVisibility(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Set the visibility of an engine.
Definition: engine.cpp:860
CommandContainer::text
char text[32 *MAX_CHAR_LENGTH]
possible text sent for name changes etc, in bytes including &#39;\0&#39;.
Definition: command_type.h:478
TILE_SIZE
static const uint TILE_SIZE
Tile size in world coordinates.
Definition: tile_type.h:15
CommandCost::AddCost
void AddCost(const Money &cost)
Adds the given cost to the cost of the command.
Definition: command_type.h:64
CmdDepotMassAutoReplace
CommandCost CmdDepotMassAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Autoreplace all vehicles in the depot.
Definition: vehicle_cmd.cpp:680
CmdRenameVehicle
CommandCost CmdRenameVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Give a custom name to your vehicle.
Definition: vehicle_cmd.cpp:1024
CLIENT_ID_SERVER
Servers always have this ID.
Definition: network_type.h:45
CmdBuildRoadStop
CommandCost CmdBuildRoadStop(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a bus or truck stop.
Definition: station_cmd.cpp:1757
CommandCost::GetTextRefStackGRF
const GRFFile * GetTextRefStackGRF() const
Returns the NewGRF providing the TextRefStack of the error message.
Definition: command_type.h:115
CmdRenameDepot
CommandCost CmdRenameDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Rename a depot.
Definition: depot_cmd.cpp:51
CmdSetVehicleOnTime
CommandCost CmdSetVehicleOnTime(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Clear the lateness counter to make the vehicle on time.
Definition: timetable_cmd.cpp:197
IsValidCommand
bool IsValidCommand(uint32 cmd)
Definition: command.cpp:365
Backup
Class to backup a specific variable and restore it later.
Definition: backup_type.hpp:23
CmdCloneVehicle
CommandCost CmdCloneVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Clone a vehicle.
Definition: vehicle_cmd.cpp:780
_local_company
CompanyByte _local_company
Company controlled by the human player at this client. Can also be COMPANY_SPECTATOR.
Definition: company_cmd.cpp:46
DC_BANKRUPT
company bankrupts, skip money check, skip vehicle on tile check in some cases
Definition: command_type.h:348
OWNER_DEITY
The object is owned by a superuser / goal script.
Definition: company_type.h:29
CMDT_SERVER_SETTING
Pausing/removing companies/server settings.
Definition: command_type.h:407
CmdExpandTown
CommandCost CmdExpandTown(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Expand a town (scenario editor only).
Definition: town_cmd.cpp:2629
IsValidTile
static bool IsValidTile(TileIndex tile)
Checks if a tile is valid.
Definition: tile_map.h:154
CmdRemoveStoryPage
CommandCost CmdRemoveStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a story page and associated story page elements.
Definition: story.cpp:313
ShowErrorMessage
void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, WarningLevel wl, int x=0, int y=0, const GRFFile *textref_stack_grffile=NULL, uint textref_stack_size=0, const uint32 *textref_stack=NULL)
Display an error message in a window.
Definition: error_gui.cpp:378
object_base.h
Base for all objects.
CmdPause
CommandCost CmdPause(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Pause/Unpause the game (server-only).
Definition: misc_cmd.cpp:148
CmdBuildShipDepot
CommandCost CmdBuildShipDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a ship depot.
Definition: water_cmd.cpp:102
CmdRenameCompany
CommandCost CmdRenameCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the name of the company.
Definition: company_cmd.cpp:1070
CMD_FLAGS_MASK
mask for all command flags
Definition: command_type.h:375
CmdRemoveStoryPageElement
CommandCost CmdRemoveStoryPageElement(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a story page element.
Definition: story.cpp:347
error.h
Functions related to errors.
DoCommand
CommandCost DoCommand(const CommandContainer *container, DoCommandFlag flags)
Shorthand for calling the long DoCommand with a container.
Definition: command.cpp:436
_date_fract
DateFract _date_fract
Fractional part of the day.
Definition: date.cpp:29
CmdCreateSubsidy
CommandCost CmdCreateSubsidy(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new subsidy.
Definition: subsidy.cpp:252
Backup::Verify
bool Verify() const
Check whether the variable is currently equals the backup.
Definition: backup_type.hpp:134
CmdDecreaseLoan
CommandCost CmdDecreaseLoan(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Decrease the loan of your company.
Definition: misc_cmd.cpp:88
CmdSetGoalProgress
CommandCost CmdSetGoalProgress(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Update progress text of a goal.
Definition: goal.cpp:179
CMDT_CHEAT
A cheat of some sorts.
Definition: command_type.h:408
CMD_NETWORK_COMMAND
execute the command without sending it on the network
Definition: command_type.h:374
CmdRemoveRoadStop
CommandCost CmdRemoveRoadStop(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove bus or truck stops.
Definition: station_cmd.cpp:2015
BasePersistentStorageArray::SwitchMode
static void SwitchMode(PersistentStorageMode mode, bool ignore_prev_mode=false)
Clear temporary changes made since the last call to SwitchMode, and set whether subsequent changes sh...
Definition: newgrf_storage.cpp:57
CmdBuyCompany
CommandCost CmdBuyCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Buy up another company.
Definition: economy.cpp:2092
CMD_ID_MASK
mask for the command ID
Definition: command_type.h:376
CmdTerraformLand
CommandCost CmdTerraformLand(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Terraform land.
Definition: terraform_cmd.cpp:189
CommandContainer::p1
uint32 p1
parameter p1.
Definition: command_type.h:474
CmdForceTrainProceed
CommandCost CmdForceTrainProceed(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Force a train through a red signal.
Definition: train_cmd.cpp:1987
CmdConvertRail
CommandCost CmdConvertRail(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Convert one rail type to the other.
Definition: rail_cmd.cpp:1548
CommandCost::GetErrorMessage
StringID GetErrorMessage() const
Returns the error message of a command.
Definition: command_type.h:142
CMDT_VEHICLE_CONSTRUCTION
Construction, modification (incl. refit) and destruction of vehicles.
Definition: command_type.h:401
CommandContainer
Structure for buffering the build command when selecting a station to join.
Definition: command_type.h:472
CmdWantEnginePreview
CommandCost CmdWantEnginePreview(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Accept an engine prototype.
Definition: engine.cpp:884
DoCommandFlag
DoCommandFlag
List of flags for a command.
Definition: command_type.h:340
CmdSetCompanyColour
CommandCost CmdSetCompanyColour(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the company&#39;s company-colour.
Definition: company_cmd.cpp:954
CmdInsertOrder
CommandCost CmdInsertOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add an order to the orderlist of a vehicle.
Definition: order_cmd.cpp:728
CommandCost::Succeeded
bool Succeeded() const
Did this command succeed?
Definition: command_type.h:152
CMD_DEITY
the command may be executed by COMPANY_DEITY
Definition: command_type.h:393
stdafx.h
Definition of base types and functions in a cross-platform compatible way.
CmdRemoveSingleSignal
CommandCost CmdRemoveSingleSignal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove signals.
Definition: rail_cmd.cpp:1445
CommandCost::textref_stack_grffile
const GRFFile * textref_stack_grffile
NewGRF providing the TextRefStack content.
Definition: command_type.h:30
CmdBuildRoadDepot
CommandCost CmdBuildRoadDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a road depot.
Definition: road_cmd.cpp:1013
safeguards.h
A number of safeguards to prevent using unsafe methods.
DoCommandPInternal
CommandCost DoCommandPInternal(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback, const char *text, bool my_cmd, bool estimate_only)
Definition: command.cpp:623
CmdMoveOrder
CommandCost CmdMoveOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Move an order inside the orderlist.
Definition: order_cmd.cpp:1187
CMD_NO_TEST
the command&#39;s output may differ between test and execute due to town rating changes etc...
Definition: command_type.h:390
CmdTownGrowthRate
CommandCost CmdTownGrowthRate(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the growth rate of the town.
Definition: town_cmd.cpp:2589
CommandCost::message
StringID message
Warning message for when success is unset.
Definition: command_type.h:28
CommandCost::GetTextRefStack
const uint32 * GetTextRefStack() const
Returns a pointer to the values for the TextRefStack of the error message.
Definition: command_type.h:133
CmdChangeTimetable
CommandCost CmdChangeTimetable(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change timetable data of an order.
Definition: timetable_cmd.cpp:103
CmdTurnRoadVeh
CommandCost CmdTurnRoadVeh(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Turn a roadvehicle around.
Definition: roadveh_cmd.cpp:367
CommandCost::textref_stack_size
uint textref_stack_size
Number of uint32 values to put on the TextRefStack for the error message.
Definition: command_type.h:31
CMDT_OTHER_MANAGEMENT
Renaming stuff, changing company colours, placing signs, etc.
Definition: command_type.h:405
CommandFlagsToDCFlags
static DoCommandFlag CommandFlagsToDCFlags(CommandFlags cmd_flags)
Extracts the DC flags needed for DoCommand from the flags returned by GetCommandFlags.
Definition: command_func.h:62
CmdBuildDock
CommandCost CmdBuildDock(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a dock/haven.
Definition: station_cmd.cpp:2468
network.h
Basic functions/variables used all over the place.
CmdBuildObject
CommandCost CmdBuildObject(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build an object object.
Definition: object_cmd.cpp:206
CMDT_LANDSCAPE_CONSTRUCTION
Construction and destruction of objects on the map.
Definition: command_type.h:400
CmdRenameStation
CommandCost CmdRenameStation(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Rename a station.
Definition: station_cmd.cpp:3746
DoCommandP
bool DoCommandP(const CommandContainer *container, bool my_cmd)
Shortcut for the long DoCommandP when having a container with the data.
Definition: command.cpp:527
CmdDeleteTown
CommandCost CmdDeleteTown(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Delete a town (scenario editor or worldgen only).
Definition: town_cmd.cpp:2669
CmdRemoveAllVehiclesGroup
CommandCost CmdRemoveAllVehiclesGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove all vehicles from a group.
Definition: group_cmd.cpp:553
CmdBuildTunnel
CommandCost CmdBuildTunnel(TileIndex start_tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build Tunnel.
Definition: tunnelbridge_cmd.cpp:583
lengthof
#define lengthof(x)
Return the length of an fixed size array.
Definition: depend.cpp:42
_pause_mode
PauseModeByte _pause_mode
The current pause mode.
Definition: gfx.cpp:48
CmdSellShareInCompany
CommandCost CmdSellShareInCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Sell shares in an opposing company.
Definition: economy.cpp:2051
CmdBuildTrainDepot
CommandCost CmdBuildTrainDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a train depot.
Definition: rail_cmd.cpp:960
CmdSetAutoReplace
CommandCost CmdSetAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change engine renewal parameters.
Definition: autoreplace_cmd.cpp:757
CmdSkipToOrder
CommandCost CmdSkipToOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Goto order of order-list.
Definition: order_cmd.cpp:1146
CMD_SERVER
the command can only be initiated by the server
Definition: command_type.h:385
StringID
uint32 StringID
Numeric value that represents a string, independent of the selected language.
Definition: strings_type.h:18
CmdSetStoryPageTitle
CommandCost CmdSetStoryPageTitle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Update title of a story page.
Definition: story.cpp:234
CMD_STR_CTRL
the command&#39;s string may contain control strings
Definition: command_type.h:394
CommandCost::Failed
bool Failed() const
Did this command fail?
Definition: command_type.h:161
CmdLandscapeClear
CommandCost CmdLandscapeClear(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Clear a piece of landscape.
Definition: landscape.cpp:612
CmdModifyOrder
CommandCost CmdModifyOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Modify an order in the orderlist of a vehicle.
Definition: order_cmd.cpp:1291
PSM_ENTER_COMMAND
Enter command scope, changes will be permanent.
Definition: newgrf_storage.h:24
CMDT_END
Magic end marker.
Definition: command_type.h:410
CmdBuildIndustry
CommandCost CmdBuildIndustry(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build/Fund an industry.
Definition: industry_cmd.cpp:1864
CmdCreateStoryPageElement
CommandCost CmdCreateStoryPageElement(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new story page element.
Definition: story.cpp:153
PSM_LEAVE_COMMAND
Leave command scope, revert to previous mode.
Definition: newgrf_storage.h:25
CMDPL_NO_CONSTRUCTION
No construction actions may be executed.
Definition: command_type.h:416
CMD_SPECTATOR
the command may be initiated by a spectator
Definition: command_type.h:386
DC_ALL_TILES
allow this command also on MP_VOID tiles
Definition: command_type.h:351
_shift_pressed
bool _shift_pressed
Is Shift pressed?
Definition: gfx.cpp:37
CmdSetStoryPageDate
CommandCost CmdSetStoryPageDate(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Update date of a story page.
Definition: story.cpp:264
CommandContainer::callback
CommandCallback * callback
any callback function executed upon successful completion of the command.
Definition: command_type.h:477
DEBUG
#define DEBUG(name, level,...)
Output a line of debugging information.
Definition: debug.h:39
CmdRemoveSingleRail
CommandCost CmdRemoveSingleRail(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a single piece of track.
Definition: rail_cmd.cpp:606
IsCommandAllowedWhilePaused
bool IsCommandAllowedWhilePaused(uint32 cmd)
Returns whether the command is allowed while the game is paused.
Definition: command.cpp:405
ShowEstimatedCostOrIncome
void ShowEstimatedCostOrIncome(Money cost, int x, int y)
Display estimated costs.
Definition: misc_gui.cpp:536
CMDT_MONEY_MANAGEMENT
Management of money, i.e. loans and shares.
Definition: command_type.h:402
Company
Definition: company_base.h:110
CmdMoveRailVehicle
CommandCost CmdMoveRailVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Move a rail vehicle around inside the depot.
Definition: train_cmd.cpp:1176
DC_EXEC
execute the given command
Definition: command_type.h:342
Backup::Trash
void Trash()
Trash the backup.
Definition: backup_type.hpp:105
CmdTownCargoGoal
CommandCost CmdTownCargoGoal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the cargo goal of a town.
Definition: town_cmd.cpp:2532
CommandCost::GetTextRefStackSize
uint GetTextRefStackSize() const
Returns the number of uint32 values for the TextRefStack of the error message.
Definition: command_type.h:124
company_func.h
Functions related to companies.
CmdClearOrderBackup
CommandCost CmdClearOrderBackup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Clear an OrderBackup.
Definition: order_backup.cpp:156
CmdAlterGroup
CommandCost CmdAlterGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Alter a group.
Definition: group_cmd.cpp:377
CmdShowStoryPage
CommandCost CmdShowStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Display a story page for all clients that are allowed to view the story page.
Definition: story.cpp:291
MapSize
static uint MapSize()
Get the size of the map.
Definition: map_func.h:94
_generating_world
bool _generating_world
Whether we are generating the map or not.
Definition: genworld.cpp:61
CmdOpenCloseAirport
CommandCost CmdOpenCloseAirport(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Open/close an airport to incoming aircraft.
Definition: station_cmd.cpp:2411
CmdChangeBankBalance
CommandCost CmdChangeBankBalance(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the bank bank balance of a company by inserting or removing money without affecting the loan...
Definition: misc_cmd.cpp:220
Command::proc
CommandProc * proc
The procedure to actually executing.
Definition: command_type.h:448
CmdRenamePresident
CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the name of the president.
Definition: company_cmd.cpp:1115
_current_company
CompanyByte _current_company
Company currently doing an action.
Definition: company_cmd.cpp:47
TileIndex
uint32 TileIndex
The index/ID of a Tile.
Definition: tile_type.h:80
Command::flags
CommandFlags flags
The (command) flags to that apply to this command.
Definition: command_type.h:450
CMDT_ROUTE_MANAGEMENT
Modifications to route management (orders, groups, etc).
Definition: command_type.h:404
CmdBuildLock
CommandCost CmdBuildLock(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Builds a lock.
Definition: water_cmd.cpp:370
network_type.h
Types used for networking.
ConstructionSettings::command_pause_level
uint8 command_pause_level
level/amount of commands that can&#39;t be executed while paused
Definition: settings_type.h:314
CmdBuildBuoy
CommandCost CmdBuildBuoy(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a buoy.
Definition: waypoint_cmd.cpp:289
CmdCustomNewsItem
CommandCost CmdCustomNewsItem(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new custom news item.
Definition: news_gui.cpp:695
CmdDeleteGroup
CommandCost CmdDeleteGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add all vehicles in the given group to the default group and then deletes the group.
Definition: group_cmd.cpp:311
TileY
static uint TileY(TileIndex tile)
Get the Y component of a tile.
Definition: map_func.h:217
error
void CDECL error(const char *s,...)
Error handling for fatal non-user errors.
Definition: openttd.cpp:110
CmdBuildRailWaypoint
CommandCost CmdBuildRailWaypoint(TileIndex start_tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Convert existing rail to waypoint.
Definition: waypoint_cmd.cpp:161
GB
static uint GB(const T x, const uint8 s, const uint8 n)
Fetch n bits from x, started at bit s.
Definition: bitmath_func.hpp:34
CompanyProperties::last_build_coordinate
TileIndex last_build_coordinate
Coordinate of the last build thing by this company.
Definition: company_base.h:75
CmdRenameEngine
CommandCost CmdRenameEngine(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Rename an engine.
Definition: engine.cpp:1030
CmdBuildLongRoad
CommandCost CmdBuildLongRoad(TileIndex start_tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a long piece of road.
Definition: road_cmd.cpp:833
return_dcpi
#define return_dcpi(cmd)
Helper to deduplicate the code for returning.
Definition: command.cpp:608
CmdRemoveGoal
CommandCost CmdRemoveGoal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a goal.
Definition: goal.cpp:119
CmdSetTimetableStart
CommandCost CmdSetTimetableStart(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Set the start date of the timetable.
Definition: timetable_cmd.cpp:267
CmdCreateStoryPage
CommandCost CmdCreateStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new story page.
Definition: story.cpp:107
SubtractMoneyFromCompany
void SubtractMoneyFromCompany(CommandCost cost)
Subtract money from the _current_company, if the company is valid.
Definition: company_cmd.cpp:241
CommandProc
CommandCost CommandProc(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Defines the callback type for all command handler functions.
Definition: command_type.h:439
landscape.h
Functions related to OTTD&#39;s landscape.
CmdIncreaseLoan
CommandCost CmdIncreaseLoan(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Increase the loan of your company.
Definition: misc_cmd.cpp:41
CMDT_VEHICLE_MANAGEMENT
Stopping, starting, sending to depot, turning around, replace orders etc.
Definition: command_type.h:403
command_func.h
Functions related to commands.
_command_proc_table
static const Command _command_proc_table[]
The master command table.
Definition: command.cpp:210
CmdOrderRefit
CommandCost CmdOrderRefit(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add/remove refit orders from an order.
Definition: order_cmd.cpp:1711
CmdRemoveFromRailStation
CommandCost CmdRemoveFromRailStation(TileIndex start, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a single tile from a rail station.
Definition: station_cmd.cpp:1583
CmdSendVehicleToDepot
CommandCost CmdSendVehicleToDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Send a vehicle to the depot.
Definition: vehicle_cmd.cpp:999
Pool::PoolItem<&_company_pool >::IsValidID
static bool IsValidID(size_t index)
Tests whether given index can be used to get valid (non-NULL) Titem.
Definition: pool_type.hpp:235
CommandContainer::tile
TileIndex tile
tile command being executed on.
Definition: command_type.h:473
CmdRefitVehicle
CommandCost CmdRefitVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Refits a vehicle to the specified cargo type.
Definition: vehicle_cmd.cpp:432
CommandCost::success
bool success
Whether the comment went fine up to this moment.
Definition: command_type.h:29
CmdCloneOrder
CommandCost CmdCloneOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Clone/share/copy an order-list of another vehicle.
Definition: order_cmd.cpp:1560
GameSettings::construction
ConstructionSettings construction
construction of things in-game
Definition: settings_type.h:545
CmdSetGoalText
CommandCost CmdSetGoalText(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Update goal text of a goal.
Definition: goal.cpp:149
CommandCallback
void CommandCallback(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
Define a callback function for the client, after the command is finished.
Definition: command_type.h:467
CMD_OFFLINE
the command cannot be executed in a multiplayer game; single-player only
Definition: command_type.h:387
CmdChangeServiceInt
CommandCost CmdChangeServiceInt(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change the service interval of a vehicle.
Definition: vehicle_cmd.cpp:1062
CmdAutoreplaceVehicle
CommandCost CmdAutoreplaceVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Autoreplaces a vehicle Trains are replaced as a whole chain, free wagons in depot are replaced on the...
Definition: autoreplace_cmd.cpp:667
CmdBuildAirport
CommandCost CmdBuildAirport(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Place an Airport.
Definition: station_cmd.cpp:2189
WL_INFO
Used for DoCommand-like (and some non-fatal AI GUI) errors/information.
Definition: error.h:23
CmdAutofillTimetable
CommandCost CmdAutofillTimetable(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Start or stop filling the timetable automatically from the time the vehicle actually takes to complet...
Definition: timetable_cmd.cpp:333
CmdRenameWaypoint
CommandCost CmdRenameWaypoint(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Rename a waypoint.
Definition: waypoint_cmd.cpp:401
CMDT_COMPANY_SETTING
Changing settings related to a company.
Definition: command_type.h:406
CmdAddVehicleGroup
CommandCost CmdAddVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add a vehicle to a group.
Definition: group_cmd.cpp:462
Backup::Restore
void Restore()
Restore the variable.
Definition: backup_type.hpp:114
town.h
Base of the town class.
CmdGoalQuestionAnswer
CommandCost CmdGoalQuestionAnswer(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Reply to a goal question.
Definition: goal.cpp:271
CmdBuildRailStation
CommandCost CmdBuildRailStation(TileIndex tile_org, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build rail station.
Definition: station_cmd.cpp:1186
CmdAddSharedVehicleGroup
CommandCost CmdAddSharedVehicleGroup(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Add all shared vehicles of all vehicles from a group.
Definition: group_cmd.cpp:514
TemporaryStorageArray::GetValue
TYPE GetValue(uint pos) const
Gets the value from a given position.
Definition: newgrf_storage.h:184
CMDPL_NO_ACTIONS
No user actions may be executed.
Definition: command_type.h:415
Owner
Owner
Enum for all companies/owners.
Definition: company_type.h:20
CmdRemoveLongRoad
CommandCost CmdRemoveLongRoad(TileIndex start_tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a long piece of road.
Definition: road_cmd.cpp:938
CmdSetGoalCompleted
CommandCost CmdSetGoalCompleted(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Update completed state of a goal.
Definition: goal.cpp:212
ShowCostOrIncomeAnimation
void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost)
Display animated income or costs on the map.
Definition: misc_gui.cpp:555
CmdChangeCompanySetting
CommandCost CmdChangeCompanySetting(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Change one of the per-company settings.
Definition: settings.cpp:1885
signal_func.h
Functions related to signals.
texteff.hpp
Functions related to text effects.
CmdRemoveFromRailWaypoint
CommandCost CmdRemoveFromRailWaypoint(TileIndex start, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Remove a single tile from a waypoint.
Definition: station_cmd.cpp:1618
gui.h
GUI functions that shouldn&#39;t be here.
CmdTownSetText
CommandCost CmdTownSetText(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Set a custom text in the Town window.
Definition: town_cmd.cpp:2565
CmdRenameTown
CommandCost CmdRenameTown(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Rename a town (server-only).
Definition: town_cmd.cpp:2482
CmdPlantTree
CommandCost CmdPlantTree(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Plant a tree.
Definition: tree_cmd.cpp:335
CmdBuildRailroadTrack
CommandCost CmdBuildRailroadTrack(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build rail on a stretch of track.
Definition: rail_cmd.cpp:924
_date
Date _date
Current date in days (day counter)
Definition: date.cpp:28
CommandCost::cost
Money cost
The cost of this action.
Definition: command_type.h:27
CmdSellVehicle
CommandCost CmdSellVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Sell a vehicle.
Definition: vehicle_cmd.cpp:165
backup_type.hpp
Class for backupping variables and making sure they are restored later.
CmdLevelLand
CommandCost CmdLevelLand(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Levels a selected (rectangle) area of land.
Definition: terraform_cmd.cpp:423
CommandContainer::cmd
uint32 cmd
command being executed.
Definition: command_type.h:476
CmdFoundTown
CommandCost CmdFoundTown(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Create a new town.
Definition: town_cmd.cpp:1683
OverflowSafeInt< int64, INT64_MAX, INT64_MIN >
CMD_ALL_TILES
allow this command also on MP_VOID tiles
Definition: command_type.h:389
CmdBuildBridge
CommandCost CmdBuildBridge(TileIndex end_tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Build a Bridge.
Definition: tunnelbridge_cmd.cpp:240
GRFFile
Dynamic data of a loaded NewGRF.
Definition: newgrf.h:104
CmdCompanyCtrl
CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Control the companies: add, delete, etc.
Definition: company_cmd.cpp:807
SetDParam
static void SetDParam(uint n, uint64 v)
Set a string parameter v at index n in the global string parameter array.
Definition: strings_func.h:201
CmdStartStopVehicle
CommandCost CmdStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
Start/Stop a vehicle.
Definition: vehicle_cmd.cpp:520
CMD_PAUSE
pause the game
Definition: command_type.h:255