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00012 #include "stdafx.h"
00013 #include "landscape.h"
00014 #include "error.h"
00015 #include "gui.h"
00016 #include "command_func.h"
00017 #include "network/network_type.h"
00018 #include "network/network.h"
00019 #include "genworld.h"
00020 #include "strings_func.h"
00021 #include "texteff.hpp"
00022 #include "town.h"
00023 #include "date_func.h"
00024 #include "company_func.h"
00025 #include "company_base.h"
00026 #include "signal_func.h"
00027 #include "core/backup_type.hpp"
00028 #include "object_base.h"
00029
00030 #include "table/strings.h"
00031
00032 CommandProc CmdBuildRailroadTrack;
00033 CommandProc CmdRemoveRailroadTrack;
00034 CommandProc CmdBuildSingleRail;
00035 CommandProc CmdRemoveSingleRail;
00036
00037 CommandProc CmdLandscapeClear;
00038
00039 CommandProc CmdBuildBridge;
00040
00041 CommandProc CmdBuildRailStation;
00042 CommandProc CmdRemoveFromRailStation;
00043 CommandProc CmdConvertRail;
00044
00045 CommandProc CmdBuildSingleSignal;
00046 CommandProc CmdRemoveSingleSignal;
00047
00048 CommandProc CmdTerraformLand;
00049
00050 CommandProc CmdBuildObject;
00051 CommandProc CmdSellLandArea;
00052
00053 CommandProc CmdBuildTunnel;
00054
00055 CommandProc CmdBuildTrainDepot;
00056 CommandProc CmdBuildRailWaypoint;
00057 CommandProc CmdRenameWaypoint;
00058 CommandProc CmdRemoveFromRailWaypoint;
00059
00060 CommandProc CmdBuildRoadStop;
00061 CommandProc CmdRemoveRoadStop;
00062
00063 CommandProc CmdBuildLongRoad;
00064 CommandProc CmdRemoveLongRoad;
00065 CommandProc CmdBuildRoad;
00066
00067 CommandProc CmdBuildRoadDepot;
00068
00069 CommandProc CmdBuildAirport;
00070
00071 CommandProc CmdBuildDock;
00072
00073 CommandProc CmdBuildShipDepot;
00074
00075 CommandProc CmdBuildBuoy;
00076
00077 CommandProc CmdPlantTree;
00078
00079 CommandProc CmdMoveRailVehicle;
00080
00081 CommandProc CmdBuildVehicle;
00082 CommandProc CmdSellVehicle;
00083 CommandProc CmdRefitVehicle;
00084 CommandProc CmdSendVehicleToDepot;
00085
00086 CommandProc CmdForceTrainProceed;
00087 CommandProc CmdReverseTrainDirection;
00088
00089 CommandProc CmdClearOrderBackup;
00090 CommandProc CmdModifyOrder;
00091 CommandProc CmdSkipToOrder;
00092 CommandProc CmdDeleteOrder;
00093 CommandProc CmdInsertOrder;
00094 CommandProc CmdChangeServiceInt;
00095
00096 CommandProc CmdBuildIndustry;
00097
00098 CommandProc CmdSetCompanyManagerFace;
00099 CommandProc CmdSetCompanyColour;
00100
00101 CommandProc CmdIncreaseLoan;
00102 CommandProc CmdDecreaseLoan;
00103
00104 CommandProc CmdWantEnginePreview;
00105
00106 CommandProc CmdRenameVehicle;
00107 CommandProc CmdRenameEngine;
00108
00109 CommandProc CmdRenameCompany;
00110 CommandProc CmdRenamePresident;
00111
00112 CommandProc CmdRenameStation;
00113 CommandProc CmdRenameDepot;
00114
00115 CommandProc CmdPlaceSign;
00116 CommandProc CmdRenameSign;
00117
00118 CommandProc CmdTurnRoadVeh;
00119
00120 CommandProc CmdPause;
00121
00122 CommandProc CmdBuyShareInCompany;
00123 CommandProc CmdSellShareInCompany;
00124 CommandProc CmdBuyCompany;
00125
00126 CommandProc CmdFoundTown;
00127 CommandProc CmdRenameTown;
00128 CommandProc CmdDoTownAction;
00129 CommandProc CmdTownGrowthRate;
00130 CommandProc CmdTownCargoGoal;
00131 CommandProc CmdTownSetText;
00132 CommandProc CmdExpandTown;
00133 CommandProc CmdDeleteTown;
00134
00135 CommandProc CmdChangeSetting;
00136 CommandProc CmdChangeCompanySetting;
00137
00138 CommandProc CmdOrderRefit;
00139 CommandProc CmdCloneOrder;
00140
00141 CommandProc CmdClearArea;
00142
00143 CommandProc CmdGiveMoney;
00144 CommandProc CmdMoneyCheat;
00145 CommandProc CmdChangeBankBalance;
00146 CommandProc CmdBuildCanal;
00147 CommandProc CmdBuildLock;
00148
00149 CommandProc CmdCreateSubsidy;
00150 CommandProc CmdCompanyCtrl;
00151 CommandProc CmdCustomNewsItem;
00152 CommandProc CmdCreateGoal;
00153 CommandProc CmdRemoveGoal;
00154 CommandProc CmdSetGoalText;
00155 CommandProc CmdSetGoalProgress;
00156 CommandProc CmdSetGoalCompleted;
00157 CommandProc CmdGoalQuestion;
00158 CommandProc CmdGoalQuestionAnswer;
00159 CommandProc CmdCreateStoryPage;
00160 CommandProc CmdCreateStoryPageElement;
00161 CommandProc CmdUpdateStoryPageElement;
00162 CommandProc CmdSetStoryPageTitle;
00163 CommandProc CmdShowStoryPage;
00164 CommandProc CmdRemoveStoryPage;
00165
00166 CommandProc CmdLevelLand;
00167
00168 CommandProc CmdBuildSignalTrack;
00169 CommandProc CmdRemoveSignalTrack;
00170
00171 CommandProc CmdSetAutoReplace;
00172
00173 CommandProc CmdCloneVehicle;
00174 CommandProc CmdStartStopVehicle;
00175 CommandProc CmdMassStartStopVehicle;
00176 CommandProc CmdAutoreplaceVehicle;
00177 CommandProc CmdDepotSellAllVehicles;
00178 CommandProc CmdDepotMassAutoReplace;
00179
00180 CommandProc CmdCreateGroup;
00181 CommandProc CmdRenameGroup;
00182 CommandProc CmdDeleteGroup;
00183 CommandProc CmdAddVehicleGroup;
00184 CommandProc CmdAddSharedVehicleGroup;
00185 CommandProc CmdRemoveAllVehiclesGroup;
00186 CommandProc CmdSetGroupReplaceProtection;
00187
00188 CommandProc CmdMoveOrder;
00189 CommandProc CmdChangeTimetable;
00190 CommandProc CmdSetVehicleOnTime;
00191 CommandProc CmdAutofillTimetable;
00192 CommandProc CmdSetTimetableStart;
00193
00194 CommandProc CmdOpenCloseAirport;
00195
00196 #define DEF_CMD(proc, flags, type) {proc, #proc, (CommandFlags)flags, type}
00197
00205 static const Command _command_proc_table[] = {
00206 DEF_CMD(CmdBuildRailroadTrack, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00207 DEF_CMD(CmdRemoveRailroadTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00208 DEF_CMD(CmdBuildSingleRail, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00209 DEF_CMD(CmdRemoveSingleRail, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00210 DEF_CMD(CmdLandscapeClear, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00211 DEF_CMD(CmdBuildBridge, CMD_DEITY | CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00212 DEF_CMD(CmdBuildRailStation, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00213 DEF_CMD(CmdBuildTrainDepot, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00214 DEF_CMD(CmdBuildSingleSignal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00215 DEF_CMD(CmdRemoveSingleSignal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00216 DEF_CMD(CmdTerraformLand, CMD_ALL_TILES | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00217 DEF_CMD(CmdBuildObject, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00218 DEF_CMD(CmdBuildTunnel, CMD_DEITY | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00219 DEF_CMD(CmdRemoveFromRailStation, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00220 DEF_CMD(CmdConvertRail, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00221 DEF_CMD(CmdBuildRailWaypoint, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00222 DEF_CMD(CmdRenameWaypoint, 0, CMDT_OTHER_MANAGEMENT ),
00223 DEF_CMD(CmdRemoveFromRailWaypoint, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00224
00225 DEF_CMD(CmdBuildRoadStop, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00226 DEF_CMD(CmdRemoveRoadStop, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00227 DEF_CMD(CmdBuildLongRoad,CMD_DEITY | CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00228 DEF_CMD(CmdRemoveLongRoad, CMD_NO_TEST | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00229 DEF_CMD(CmdBuildRoad, CMD_DEITY | CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00230 DEF_CMD(CmdBuildRoadDepot, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00231
00232 DEF_CMD(CmdBuildAirport, CMD_NO_WATER | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00233 DEF_CMD(CmdBuildDock, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00234 DEF_CMD(CmdBuildShipDepot, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00235 DEF_CMD(CmdBuildBuoy, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00236 DEF_CMD(CmdPlantTree, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00237
00238 DEF_CMD(CmdBuildVehicle, CMD_CLIENT_ID, CMDT_VEHICLE_CONSTRUCTION ),
00239 DEF_CMD(CmdSellVehicle, CMD_CLIENT_ID, CMDT_VEHICLE_CONSTRUCTION ),
00240 DEF_CMD(CmdRefitVehicle, 0, CMDT_VEHICLE_CONSTRUCTION ),
00241 DEF_CMD(CmdSendVehicleToDepot, 0, CMDT_VEHICLE_MANAGEMENT ),
00242
00243 DEF_CMD(CmdMoveRailVehicle, 0, CMDT_VEHICLE_CONSTRUCTION ),
00244 DEF_CMD(CmdForceTrainProceed, 0, CMDT_VEHICLE_MANAGEMENT ),
00245 DEF_CMD(CmdReverseTrainDirection, 0, CMDT_VEHICLE_MANAGEMENT ),
00246
00247 DEF_CMD(CmdClearOrderBackup, CMD_CLIENT_ID, CMDT_ROUTE_MANAGEMENT ),
00248 DEF_CMD(CmdModifyOrder, 0, CMDT_ROUTE_MANAGEMENT ),
00249 DEF_CMD(CmdSkipToOrder, 0, CMDT_ROUTE_MANAGEMENT ),
00250 DEF_CMD(CmdDeleteOrder, 0, CMDT_ROUTE_MANAGEMENT ),
00251 DEF_CMD(CmdInsertOrder, 0, CMDT_ROUTE_MANAGEMENT ),
00252
00253 DEF_CMD(CmdChangeServiceInt, 0, CMDT_VEHICLE_MANAGEMENT ),
00254
00255 DEF_CMD(CmdBuildIndustry, CMD_DEITY, CMDT_LANDSCAPE_CONSTRUCTION),
00256 DEF_CMD(CmdSetCompanyManagerFace, 0, CMDT_OTHER_MANAGEMENT ),
00257 DEF_CMD(CmdSetCompanyColour, 0, CMDT_OTHER_MANAGEMENT ),
00258
00259 DEF_CMD(CmdIncreaseLoan, 0, CMDT_MONEY_MANAGEMENT ),
00260 DEF_CMD(CmdDecreaseLoan, 0, CMDT_MONEY_MANAGEMENT ),
00261
00262 DEF_CMD(CmdWantEnginePreview, 0, CMDT_VEHICLE_MANAGEMENT ),
00263
00264 DEF_CMD(CmdRenameVehicle, 0, CMDT_OTHER_MANAGEMENT ),
00265 DEF_CMD(CmdRenameEngine, CMD_SERVER, CMDT_OTHER_MANAGEMENT ),
00266
00267 DEF_CMD(CmdRenameCompany, 0, CMDT_OTHER_MANAGEMENT ),
00268 DEF_CMD(CmdRenamePresident, 0, CMDT_OTHER_MANAGEMENT ),
00269
00270 DEF_CMD(CmdRenameStation, 0, CMDT_OTHER_MANAGEMENT ),
00271 DEF_CMD(CmdRenameDepot, 0, CMDT_OTHER_MANAGEMENT ),
00272
00273 DEF_CMD(CmdPlaceSign, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00274 DEF_CMD(CmdRenameSign, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00275
00276 DEF_CMD(CmdTurnRoadVeh, 0, CMDT_VEHICLE_MANAGEMENT ),
00277
00278 DEF_CMD(CmdPause, CMD_SERVER, CMDT_SERVER_SETTING ),
00279
00280 DEF_CMD(CmdBuyShareInCompany, 0, CMDT_MONEY_MANAGEMENT ),
00281 DEF_CMD(CmdSellShareInCompany, 0, CMDT_MONEY_MANAGEMENT ),
00282 DEF_CMD(CmdBuyCompany, 0, CMDT_MONEY_MANAGEMENT ),
00283
00284 DEF_CMD(CmdFoundTown, CMD_DEITY | CMD_NO_TEST, CMDT_LANDSCAPE_CONSTRUCTION),
00285 DEF_CMD(CmdRenameTown, CMD_DEITY | CMD_SERVER, CMDT_OTHER_MANAGEMENT ),
00286 DEF_CMD(CmdDoTownAction, 0, CMDT_LANDSCAPE_CONSTRUCTION),
00287 DEF_CMD(CmdTownCargoGoal, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00288 DEF_CMD(CmdTownGrowthRate, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00289 DEF_CMD(CmdTownSetText, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00290 DEF_CMD(CmdExpandTown, CMD_DEITY, CMDT_LANDSCAPE_CONSTRUCTION),
00291 DEF_CMD(CmdDeleteTown, CMD_OFFLINE, CMDT_LANDSCAPE_CONSTRUCTION),
00292
00293 DEF_CMD(CmdOrderRefit, 0, CMDT_ROUTE_MANAGEMENT ),
00294 DEF_CMD(CmdCloneOrder, 0, CMDT_ROUTE_MANAGEMENT ),
00295
00296 DEF_CMD(CmdClearArea, CMD_NO_TEST, CMDT_LANDSCAPE_CONSTRUCTION),
00297
00298 DEF_CMD(CmdMoneyCheat, CMD_OFFLINE, CMDT_CHEAT ),
00299 DEF_CMD(CmdChangeBankBalance, CMD_DEITY, CMDT_MONEY_MANAGEMENT ),
00300 DEF_CMD(CmdBuildCanal, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00301 DEF_CMD(CmdCreateSubsidy, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00302 DEF_CMD(CmdCompanyCtrl, CMD_SPECTATOR | CMD_CLIENT_ID, CMDT_SERVER_SETTING ),
00303 DEF_CMD(CmdCustomNewsItem, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00304 DEF_CMD(CmdCreateGoal, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00305 DEF_CMD(CmdRemoveGoal, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00306 DEF_CMD(CmdSetGoalText, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00307 DEF_CMD(CmdSetGoalProgress, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00308 DEF_CMD(CmdSetGoalCompleted, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00309 DEF_CMD(CmdGoalQuestion, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00310 DEF_CMD(CmdGoalQuestionAnswer, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00311 DEF_CMD(CmdCreateStoryPage, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00312 DEF_CMD(CmdCreateStoryPageElement, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00313 DEF_CMD(CmdUpdateStoryPageElement, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00314 DEF_CMD(CmdSetStoryPageTitle, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00315 DEF_CMD(CmdShowStoryPage, CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00316 DEF_CMD(CmdRemoveStoryPage, CMD_STR_CTRL | CMD_DEITY, CMDT_OTHER_MANAGEMENT ),
00317
00318 DEF_CMD(CmdLevelLand, CMD_ALL_TILES | CMD_NO_TEST | CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00319
00320 DEF_CMD(CmdBuildLock, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00321
00322 DEF_CMD(CmdBuildSignalTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00323 DEF_CMD(CmdRemoveSignalTrack, CMD_AUTO, CMDT_LANDSCAPE_CONSTRUCTION),
00324
00325 DEF_CMD(CmdGiveMoney, 0, CMDT_MONEY_MANAGEMENT ),
00326 DEF_CMD(CmdChangeSetting, CMD_SERVER, CMDT_SERVER_SETTING ),
00327 DEF_CMD(CmdChangeCompanySetting, 0, CMDT_COMPANY_SETTING ),
00328 DEF_CMD(CmdSetAutoReplace, 0, CMDT_VEHICLE_MANAGEMENT ),
00329 DEF_CMD(CmdCloneVehicle, CMD_NO_TEST, CMDT_VEHICLE_CONSTRUCTION ),
00330 DEF_CMD(CmdStartStopVehicle, 0, CMDT_VEHICLE_MANAGEMENT ),
00331 DEF_CMD(CmdMassStartStopVehicle, 0, CMDT_VEHICLE_MANAGEMENT ),
00332 DEF_CMD(CmdAutoreplaceVehicle, 0, CMDT_VEHICLE_MANAGEMENT ),
00333 DEF_CMD(CmdDepotSellAllVehicles, 0, CMDT_VEHICLE_CONSTRUCTION ),
00334 DEF_CMD(CmdDepotMassAutoReplace, 0, CMDT_VEHICLE_CONSTRUCTION ),
00335 DEF_CMD(CmdCreateGroup, 0, CMDT_ROUTE_MANAGEMENT ),
00336 DEF_CMD(CmdDeleteGroup, 0, CMDT_ROUTE_MANAGEMENT ),
00337 DEF_CMD(CmdRenameGroup, 0, CMDT_OTHER_MANAGEMENT ),
00338 DEF_CMD(CmdAddVehicleGroup, 0, CMDT_ROUTE_MANAGEMENT ),
00339 DEF_CMD(CmdAddSharedVehicleGroup, 0, CMDT_ROUTE_MANAGEMENT ),
00340 DEF_CMD(CmdRemoveAllVehiclesGroup, 0, CMDT_ROUTE_MANAGEMENT ),
00341 DEF_CMD(CmdSetGroupReplaceProtection, 0, CMDT_ROUTE_MANAGEMENT ),
00342 DEF_CMD(CmdMoveOrder, 0, CMDT_ROUTE_MANAGEMENT ),
00343 DEF_CMD(CmdChangeTimetable, 0, CMDT_ROUTE_MANAGEMENT ),
00344 DEF_CMD(CmdSetVehicleOnTime, 0, CMDT_ROUTE_MANAGEMENT ),
00345 DEF_CMD(CmdAutofillTimetable, 0, CMDT_ROUTE_MANAGEMENT ),
00346 DEF_CMD(CmdSetTimetableStart, 0, CMDT_ROUTE_MANAGEMENT ),
00347
00348 DEF_CMD(CmdOpenCloseAirport, 0, CMDT_ROUTE_MANAGEMENT ),
00349 };
00350
00357 bool IsValidCommand(uint32 cmd)
00358 {
00359 cmd &= CMD_ID_MASK;
00360
00361 return cmd < lengthof(_command_proc_table) && _command_proc_table[cmd].proc != NULL;
00362 }
00363
00371 CommandFlags GetCommandFlags(uint32 cmd)
00372 {
00373 assert(IsValidCommand(cmd));
00374
00375 return _command_proc_table[cmd & CMD_ID_MASK].flags;
00376 }
00377
00385 const char *GetCommandName(uint32 cmd)
00386 {
00387 assert(IsValidCommand(cmd));
00388
00389 return _command_proc_table[cmd & CMD_ID_MASK].name;
00390 }
00391
00397 bool IsCommandAllowedWhilePaused(uint32 cmd)
00398 {
00399
00400 static const int command_type_lookup[] = {
00401 CMDPL_ALL_ACTIONS,
00402 CMDPL_NO_LANDSCAPING,
00403 CMDPL_NO_LANDSCAPING,
00404 CMDPL_NO_CONSTRUCTION,
00405 CMDPL_NO_CONSTRUCTION,
00406 CMDPL_NO_CONSTRUCTION,
00407 CMDPL_NO_CONSTRUCTION,
00408 CMDPL_NO_ACTIONS,
00409 CMDPL_NO_ACTIONS,
00410 };
00411 assert_compile(lengthof(command_type_lookup) == CMDT_END);
00412
00413 assert(IsValidCommand(cmd));
00414 return _game_mode == GM_EDITOR || command_type_lookup[_command_proc_table[cmd & CMD_ID_MASK].type] <= _settings_game.construction.command_pause_level;
00415 }
00416
00417
00418 static int _docommand_recursive = 0;
00419
00428 CommandCost DoCommand(const CommandContainer *container, DoCommandFlag flags)
00429 {
00430 return DoCommand(container->tile, container->p1, container->p2, flags, container->cmd & CMD_ID_MASK, container->text);
00431 }
00432
00446 CommandCost DoCommand(TileIndex tile, uint32 p1, uint32 p2, DoCommandFlag flags, uint32 cmd, const char *text)
00447 {
00448 CommandCost res;
00449
00450
00451 if (tile != 0 && (tile >= MapSize() || (!IsValidTile(tile) && (flags & DC_ALL_TILES) == 0))) return CMD_ERROR;
00452
00453
00454 CommandProc *proc = _command_proc_table[cmd & CMD_ID_MASK].proc;
00455
00456 _docommand_recursive++;
00457
00458
00459 if (_docommand_recursive == 1 || !(flags & DC_EXEC) ) {
00460 if (_docommand_recursive == 1) _cleared_object_areas.Clear();
00461 SetTownRatingTestMode(true);
00462 res = proc(tile, flags & ~DC_EXEC, p1, p2, text);
00463 SetTownRatingTestMode(false);
00464 if (res.Failed()) {
00465 goto error;
00466 }
00467
00468 if (_docommand_recursive == 1 &&
00469 !(flags & DC_QUERY_COST) &&
00470 !(flags & DC_BANKRUPT) &&
00471 !CheckCompanyHasMoney(res)) {
00472 goto error;
00473 }
00474
00475 if (!(flags & DC_EXEC)) {
00476 _docommand_recursive--;
00477 return res;
00478 }
00479 }
00480
00481
00482
00483 if (_docommand_recursive == 1) _cleared_object_areas.Clear();
00484 res = proc(tile, flags, p1, p2, text);
00485 if (res.Failed()) {
00486 error:
00487 _docommand_recursive--;
00488 return res;
00489 }
00490
00491
00492 if (--_docommand_recursive == 0 && !(flags & DC_BANKRUPT)) {
00493 SubtractMoneyFromCompany(res);
00494 }
00495
00496 return res;
00497 }
00498
00506 Money GetAvailableMoneyForCommand()
00507 {
00508 CompanyID company = _current_company;
00509 if (!Company::IsValidID(company)) return INT64_MAX;
00510 return Company::Get(company)->money;
00511 }
00512
00519 bool DoCommandP(const CommandContainer *container, bool my_cmd)
00520 {
00521 return DoCommandP(container->tile, container->p1, container->p2, container->cmd, container->callback, container->text, my_cmd);
00522 }
00523
00539 bool DoCommandP(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback, const char *text, bool my_cmd)
00540 {
00541
00542
00543
00544
00545
00546 bool estimate_only = _shift_pressed && IsLocalCompany() &&
00547 !_generating_world &&
00548 !(cmd & CMD_NETWORK_COMMAND) &&
00549 (cmd & CMD_ID_MASK) != CMD_PAUSE;
00550
00551
00552
00553 bool only_sending = _networking && !(cmd & CMD_NETWORK_COMMAND);
00554
00555
00556 int x = TileX(tile) * TILE_SIZE;
00557 int y = TileY(tile) * TILE_SIZE;
00558
00559 if (_pause_mode != PM_UNPAUSED && !IsCommandAllowedWhilePaused(cmd)) {
00560 ShowErrorMessage(GB(cmd, 16, 16), STR_ERROR_NOT_ALLOWED_WHILE_PAUSED, WL_INFO, x, y);
00561 return false;
00562 }
00563
00564 #ifdef ENABLE_NETWORK
00565
00566 if (!(cmd & CMD_NETWORK_COMMAND) && GetCommandFlags(cmd) & CMD_CLIENT_ID && p2 == 0) p2 = CLIENT_ID_SERVER;
00567 #endif
00568
00569 CommandCost res = DoCommandPInternal(tile, p1, p2, cmd, callback, text, my_cmd, estimate_only);
00570 if (res.Failed()) {
00571
00572 StringID error_part1 = GB(cmd, 16, 16);
00573 if (estimate_only || (IsLocalCompany() && error_part1 != 0 && my_cmd)) {
00574 ShowErrorMessage(error_part1, res.GetErrorMessage(), WL_INFO, x, y, res.GetTextRefStackSize(), res.GetTextRefStack());
00575 }
00576 } else if (estimate_only) {
00577 ShowEstimatedCostOrIncome(res.GetCost(), x, y);
00578 } else if (!only_sending && res.GetCost() != 0 && tile != 0 && IsLocalCompany() && _game_mode != GM_EDITOR) {
00579
00580
00581
00582
00583
00584 ShowCostOrIncomeAnimation(x, y, GetSlopePixelZ(x, y), res.GetCost());
00585 }
00586
00587 if (!estimate_only && !only_sending && callback != NULL) {
00588 callback(res, tile, p1, p2);
00589 }
00590
00591 return res.Succeeded();
00592 }
00593
00594
00600 #define return_dcpi(cmd, clear) { _docommand_recursive = 0; ClearPersistentStorageChanges(clear); return cmd; }
00601
00615 CommandCost DoCommandPInternal(TileIndex tile, uint32 p1, uint32 p2, uint32 cmd, CommandCallback *callback, const char *text, bool my_cmd, bool estimate_only)
00616 {
00617
00618 assert(_docommand_recursive == 0);
00619 _docommand_recursive = 1;
00620
00621
00622 _additional_cash_required = 0;
00623
00624
00625 byte cmd_id = cmd & CMD_ID_MASK;
00626 assert(cmd_id < lengthof(_command_proc_table));
00627
00628 CommandProc *proc = _command_proc_table[cmd_id].proc;
00629
00630
00631 assert(proc != NULL);
00632
00633
00634 CommandFlags cmd_flags = GetCommandFlags(cmd);
00635
00636 DoCommandFlag flags = CommandFlagsToDCFlags(cmd_flags);
00637
00638 #ifdef ENABLE_NETWORK
00639
00640 assert(!(cmd_flags & CMD_CLIENT_ID) || p2 != 0);
00641 #endif
00642
00643
00644 if (tile != 0 && (tile >= MapSize() || (!IsValidTile(tile) && (cmd_flags & CMD_ALL_TILES) == 0))) return_dcpi(CMD_ERROR, false);
00645
00646
00647 bool exec_as_spectator = (cmd_flags & (CMD_SPECTATOR | CMD_SERVER)) != 0;
00648
00649
00650
00651
00652 if (_game_mode == GM_NORMAL && !exec_as_spectator && !Company::IsValidID(_current_company) && !(_current_company == OWNER_DEITY && (cmd_flags & CMD_DEITY) != 0)) {
00653 return_dcpi(CMD_ERROR, false);
00654 }
00655
00656 Backup<CompanyByte> cur_company(_current_company, FILE_LINE);
00657 if (exec_as_spectator) cur_company.Change(COMPANY_SPECTATOR);
00658
00659 bool test_and_exec_can_differ = (cmd_flags & CMD_NO_TEST) != 0;
00660
00661
00662 _cleared_object_areas.Clear();
00663 SetTownRatingTestMode(true);
00664 ClearPersistentStorageChanges(false);
00665 CommandCost res = proc(tile, flags, p1, p2, text);
00666 SetTownRatingTestMode(false);
00667
00668
00669 assert(exec_as_spectator ? _current_company == COMPANY_SPECTATOR : cur_company.Verify());
00670
00671
00672
00673
00674
00675
00676 if (res.Failed() || estimate_only ||
00677 (!test_and_exec_can_differ && !CheckCompanyHasMoney(res))) {
00678 if (!_networking || _generating_world || (cmd & CMD_NETWORK_COMMAND) != 0) {
00679
00680
00681 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));
00682 }
00683 cur_company.Restore();
00684 return_dcpi(res, false);
00685 }
00686
00687 #ifdef ENABLE_NETWORK
00688
00689
00690
00691
00692 if (_networking && !_generating_world && !(cmd & CMD_NETWORK_COMMAND)) {
00693 NetworkSendCommand(tile, p1, p2, cmd & ~CMD_FLAGS_MASK, callback, text, _current_company);
00694 cur_company.Restore();
00695
00696
00697
00698
00699
00700 return_dcpi(CommandCost(), false);
00701 }
00702 #endif
00703 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));
00704
00705
00706
00707 _cleared_object_areas.Clear();
00708 ClearPersistentStorageChanges(false);
00709 CommandCost res2 = proc(tile, flags | DC_EXEC, p1, p2, text);
00710
00711 if (cmd_id == CMD_COMPANY_CTRL) {
00712 cur_company.Trash();
00713
00714
00715
00716 _current_company = _local_company;
00717 } else {
00718
00719 assert(exec_as_spectator ? _current_company == COMPANY_SPECTATOR : cur_company.Verify());
00720 cur_company.Restore();
00721 }
00722
00723
00724
00725
00726
00727 if (!test_and_exec_can_differ) {
00728 assert(res.GetCost() == res2.GetCost() && res.Failed() == res2.Failed());
00729 } else if (res2.Failed()) {
00730 return_dcpi(res2, false);
00731 }
00732
00733
00734
00735 if (_additional_cash_required != 0 && res2.GetCost() == 0) {
00736
00737
00738 UpdateSignalsInBuffer();
00739 SetDParam(0, _additional_cash_required);
00740 return_dcpi(CommandCost(STR_ERROR_NOT_ENOUGH_CASH_REQUIRES_CURRENCY), false);
00741 }
00742
00743
00744 if (tile != 0) {
00745 Company *c = Company::GetIfValid(_current_company);
00746 if (c != NULL) c->last_build_coordinate = tile;
00747 }
00748
00749 SubtractMoneyFromCompany(res2);
00750
00751
00752 UpdateSignalsInBuffer();
00753
00754 return_dcpi(res2, true);
00755 }
00756 #undef return_dcpi
00757
00758
00764 void CommandCost::AddCost(const CommandCost &ret)
00765 {
00766 this->AddCost(ret.cost);
00767 if (this->success && !ret.success) {
00768 this->message = ret.message;
00769 this->success = false;
00770 }
00771 }
00772
00778 uint32 CommandCost::textref_stack[16];
00779
00784 void CommandCost::UseTextRefStack(uint num_registers)
00785 {
00786 extern TemporaryStorageArray<int32, 0x110> _temp_store;
00787
00788 assert(num_registers < lengthof(textref_stack));
00789 this->textref_stack_size = num_registers;
00790 for (uint i = 0; i < num_registers; i++) {
00791 textref_stack[i] = _temp_store.GetValue(0x100 + i);
00792 }
00793 }