00001
00002
00005 #include "stdafx.h"
00006 #include "roadveh.h"
00007 #include "gfx_func.h"
00008 #include "news_func.h"
00009 #include "command_func.h"
00010 #include "company_func.h"
00011 #include "vehicle_gui.h"
00012 #include "train.h"
00013 #include "newgrf_engine.h"
00014 #include "newgrf_text.h"
00015 #include "functions.h"
00016 #include "window_func.h"
00017 #include "vehicle_func.h"
00018 #include "string_func.h"
00019 #include "depot_map.h"
00020 #include "vehiclelist.h"
00021
00022 #include "table/strings.h"
00023
00024
00025 const uint32 _veh_build_proc_table[] = {
00026 CMD_BUILD_RAIL_VEHICLE,
00027 CMD_BUILD_ROAD_VEH,
00028 CMD_BUILD_SHIP,
00029 CMD_BUILD_AIRCRAFT,
00030 };
00031 const uint32 _veh_sell_proc_table[] = {
00032 CMD_SELL_RAIL_WAGON,
00033 CMD_SELL_ROAD_VEH,
00034 CMD_SELL_SHIP,
00035 CMD_SELL_AIRCRAFT,
00036 };
00037
00038 const uint32 _veh_refit_proc_table[] = {
00039 CMD_REFIT_RAIL_VEHICLE,
00040 CMD_REFIT_ROAD_VEH,
00041 CMD_REFIT_SHIP,
00042 CMD_REFIT_AIRCRAFT,
00043 };
00044
00045 const uint32 _send_to_depot_proc_table[] = {
00046 CMD_SEND_TRAIN_TO_DEPOT,
00047 CMD_SEND_ROADVEH_TO_DEPOT,
00048 CMD_SEND_SHIP_TO_DEPOT,
00049 CMD_SEND_AIRCRAFT_TO_HANGAR,
00050 };
00051
00059 CommandCost CmdStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00060 {
00061
00062 if ((flags & DC_AUTOREPLACE) == 0) SetBit(p2, 0);
00063
00064 if (!IsValidVehicleID(p1)) return CMD_ERROR;
00065
00066 Vehicle *v = GetVehicle(p1);
00067
00068 if (!CheckOwnership(v->owner)) return CMD_ERROR;
00069 if (!v->IsPrimaryVehicle()) return CMD_ERROR;
00070
00071 switch (v->type) {
00072 case VEH_TRAIN:
00073 if (v->vehstatus & VS_STOPPED && v->u.rail.cached_power == 0) return_cmd_error(STR_TRAIN_START_NO_CATENARY);
00074 break;
00075
00076 case VEH_SHIP:
00077 case VEH_ROAD:
00078 break;
00079
00080 case VEH_AIRCRAFT:
00081
00082 if (v->u.air.state >= STARTTAKEOFF && v->u.air.state < TERM7) return_cmd_error(STR_A017_AIRCRAFT_IS_IN_FLIGHT);
00083 break;
00084
00085 default: return CMD_ERROR;
00086 }
00087
00088
00089
00090 uint16 callback = GetVehicleCallback(CBID_VEHICLE_START_STOP_CHECK, 0, 0, v->engine_type, v);
00091 if (callback != CALLBACK_FAILED && GB(callback, 0, 8) != 0xFF && HasBit(p2, 0)) {
00092 StringID error = GetGRFStringID(GetEngineGRFID(v->engine_type), 0xD000 + callback);
00093 return_cmd_error(error);
00094 }
00095
00096 if (flags & DC_EXEC) {
00097 static const StringID vehicle_waiting_in_depot[] = {
00098 STR_8814_TRAIN_IS_WAITING_IN_DEPOT,
00099 STR_9016_ROAD_VEHICLE_IS_WAITING,
00100 STR_981C_SHIP_IS_WAITING_IN_DEPOT,
00101 STR_A014_AIRCRAFT_IS_WAITING_IN,
00102 };
00103
00104 static const WindowClass vehicle_list[] = {
00105 WC_TRAINS_LIST,
00106 WC_ROADVEH_LIST,
00107 WC_SHIPS_LIST,
00108 WC_AIRCRAFT_LIST,
00109 };
00110
00111 if (v->IsStoppedInDepot() && (flags & DC_AUTOREPLACE) == 0) DeleteVehicleNews(p1, vehicle_waiting_in_depot[v->type]);
00112
00113 v->vehstatus ^= VS_STOPPED;
00114 if (v->type != VEH_TRAIN) v->cur_speed = 0;
00115 InvalidateWindowWidget(WC_VEHICLE_VIEW, v->index, VVW_WIDGET_START_STOP_VEH);
00116 InvalidateWindow(WC_VEHICLE_DEPOT, v->tile);
00117 InvalidateWindowClasses(vehicle_list[v->type]);
00118 v->MarkDirty();
00119 }
00120 return CommandCost();
00121 }
00122
00133 CommandCost CmdMassStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00134 {
00135 VehicleList list;
00136 CommandCost return_value = CMD_ERROR;
00137 VehicleType vehicle_type = (VehicleType)GB(p2, 0, 5);
00138 bool start_stop = HasBit(p2, 5);
00139 bool vehicle_list_window = HasBit(p2, 6);
00140
00141 if (vehicle_list_window) {
00142 uint32 id = p1;
00143 uint16 window_type = p2 & VLW_MASK;
00144
00145 GenerateVehicleSortList(&list, vehicle_type, _current_company, id, window_type);
00146 } else {
00147
00148 BuildDepotVehicleList(vehicle_type, tile, &list, NULL);
00149 }
00150
00151 for (uint i = 0; i < list.Length(); i++) {
00152 const Vehicle *v = list[i];
00153
00154 if (!!(v->vehstatus & VS_STOPPED) != start_stop) continue;
00155
00156 if (!vehicle_list_window) {
00157 if (vehicle_type == VEH_TRAIN) {
00158 if (CheckTrainInDepot(v, false) == -1) continue;
00159 } else {
00160 if (!(v->vehstatus & VS_HIDDEN)) continue;
00161 }
00162 }
00163
00164 CommandCost ret = DoCommand(tile, v->index, 0, flags, CMD_START_STOP_VEHICLE);
00165
00166 if (CmdSucceeded(ret)) {
00167 return_value = CommandCost();
00168
00169
00170 if (!(flags & DC_EXEC)) break;
00171 }
00172 }
00173
00174 return return_value;
00175 }
00176
00183 CommandCost CmdDepotSellAllVehicles(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00184 {
00185 VehicleList list;
00186
00187 CommandCost cost(EXPENSES_NEW_VEHICLES);
00188 uint sell_command;
00189 VehicleType vehicle_type = (VehicleType)GB(p1, 0, 8);
00190
00191 switch (vehicle_type) {
00192 case VEH_TRAIN: sell_command = CMD_SELL_RAIL_WAGON; break;
00193 case VEH_ROAD: sell_command = CMD_SELL_ROAD_VEH; break;
00194 case VEH_SHIP: sell_command = CMD_SELL_SHIP; break;
00195 case VEH_AIRCRAFT: sell_command = CMD_SELL_AIRCRAFT; break;
00196 default: return CMD_ERROR;
00197 }
00198
00199
00200 BuildDepotVehicleList(vehicle_type, tile, &list, &list);
00201
00202 for (uint i = 0; i < list.Length(); i++) {
00203 CommandCost ret = DoCommand(tile, list[i]->index, 1, flags, sell_command);
00204 if (CmdSucceeded(ret)) cost.AddCost(ret);
00205 }
00206
00207 if (cost.GetCost() == 0) return CMD_ERROR;
00208 return cost;
00209 }
00210
00220 CommandCost CmdDepotMassAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00221 {
00222 VehicleList list;
00223 CommandCost cost = CommandCost(EXPENSES_NEW_VEHICLES);
00224 VehicleType vehicle_type = (VehicleType)GB(p1, 0, 8);
00225 bool all_or_nothing = HasBit(p2, 0);
00226
00227 if (!IsDepotTile(tile) || !IsTileOwner(tile, _current_company)) return CMD_ERROR;
00228
00229
00230 BuildDepotVehicleList(vehicle_type, tile, &list, &list, true);
00231
00232 bool did_something = false;
00233
00234 for (uint i = 0; i < list.Length(); i++) {
00235 Vehicle *v = (Vehicle*)list[i];
00236
00237
00238 if (!v->IsInDepot()) continue;
00239
00240 CommandCost ret = DoCommand(0, v->index, 0, flags, CMD_AUTOREPLACE_VEHICLE);
00241
00242 if (CmdSucceeded(ret)) {
00243 did_something = true;
00244 cost.AddCost(ret);
00245 } else {
00246 if (ret.GetErrorMessage() != STR_AUTOREPLACE_NOTHING_TO_DO && all_or_nothing) {
00247
00248
00249
00250 assert(!(flags & DC_EXEC));
00251
00252 return CMD_ERROR;
00253 }
00254 }
00255 }
00256
00257 if (!did_something) {
00258
00259
00260 cost = CMD_ERROR;
00261 }
00262
00263 return cost;
00264 }
00265
00270 static bool IsUniqueVehicleName(const char *name)
00271 {
00272 const Vehicle *v;
00273
00274 FOR_ALL_VEHICLES(v) {
00275 if (v->name != NULL && strcmp(v->name, name) == 0) return false;
00276 }
00277
00278 return true;
00279 }
00280
00285 static void CloneVehicleName(const Vehicle *src, Vehicle *dst)
00286 {
00287 char buf[256];
00288
00289
00290 size_t number_position;
00291 for (number_position = strlen(src->name); number_position > 0; number_position--) {
00292
00293
00294 if (src->name[number_position - 1] < '0' || src->name[number_position - 1] > '9') break;
00295 }
00296
00297
00298 int num;
00299 if (number_position == strlen(src->name)) {
00300
00301 strecpy(buf, src->name, lastof(buf));
00302 strecat(buf, " ", lastof(buf));
00303 number_position = strlen(buf);
00304 num = 2;
00305 } else {
00306
00307 strecpy(buf, src->name, lastof(buf));
00308 buf[number_position] = '\0';
00309 num = strtol(&src->name[number_position], NULL, 10) + 1;
00310 }
00311
00312
00313 for (int max_iterations = 1000; max_iterations > 0; max_iterations--, num++) {
00314
00315 seprintf(&buf[number_position], lastof(buf), "%d", num);
00316
00317
00318 if (IsUniqueVehicleName(buf)) {
00319 dst->name = strdup(buf);
00320 break;
00321 }
00322 }
00323
00324
00325 }
00326
00333 CommandCost CmdCloneVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00334 {
00335 CommandCost total_cost(EXPENSES_NEW_VEHICLES);
00336 uint32 build_argument = 2;
00337
00338 if (!IsValidVehicleID(p1)) return CMD_ERROR;
00339
00340 Vehicle *v = GetVehicle(p1);
00341 Vehicle *v_front = v;
00342 Vehicle *w = NULL;
00343 Vehicle *w_front = NULL;
00344 Vehicle *w_rear = NULL;
00345
00346
00347
00348
00349
00350
00351
00352
00353
00354 if (!CheckOwnership(v->owner)) return CMD_ERROR;
00355
00356 if (v->type == VEH_TRAIN && (!IsFrontEngine(v) || v->u.rail.crash_anim_pos >= 4400)) return CMD_ERROR;
00357
00358
00359 if (!(flags & DC_EXEC)) {
00360 int veh_counter = 0;
00361 do {
00362 veh_counter++;
00363 } while ((v = v->Next()) != NULL);
00364
00365 if (!Vehicle::AllocateList(NULL, veh_counter)) {
00366 return_cmd_error(STR_00E1_TOO_MANY_VEHICLES_IN_GAME);
00367 }
00368 }
00369
00370 v = v_front;
00371
00372 do {
00373 if (v->type == VEH_TRAIN && IsRearDualheaded(v)) {
00374
00375 continue;
00376 }
00377
00378
00379
00380
00381
00382
00383
00384 DoCommandFlag build_flags = flags;
00385 if ((flags & DC_EXEC) && !v->IsPrimaryVehicle()) build_flags |= DC_AUTOREPLACE;
00386
00387 CommandCost cost = DoCommand(tile, v->engine_type, build_argument, build_flags, GetCmdBuildVeh(v));
00388 build_argument = 3;
00389
00390 if (CmdFailed(cost)) {
00391
00392 if (w_front != NULL) DoCommand(w_front->tile, w_front->index, 1, flags, GetCmdSellVeh(w_front));
00393 return cost;
00394 }
00395
00396 total_cost.AddCost(cost);
00397
00398 if (flags & DC_EXEC) {
00399 w = GetVehicle(_new_vehicle_id);
00400
00401 if (v->type == VEH_TRAIN && HasBit(v->u.rail.flags, VRF_REVERSE_DIRECTION)) {
00402 SetBit(w->u.rail.flags, VRF_REVERSE_DIRECTION);
00403 }
00404
00405 if (v->type == VEH_TRAIN && !IsFrontEngine(v)) {
00406
00407
00408 CommandCost result = DoCommand(0, (w_rear->index << 16) | w->index, 1, flags, CMD_MOVE_RAIL_VEHICLE);
00409 if (CmdFailed(result)) {
00410
00411
00412 DoCommand(w_front->tile, w_front->index, 1, flags, GetCmdSellVeh(w_front));
00413 DoCommand(w_front->tile, w->index, 1, flags, GetCmdSellVeh(w));
00414 return result;
00415 }
00416 } else {
00417
00418 w_front = w;
00419 w->service_interval = v->service_interval;
00420 }
00421 w_rear = w;
00422 }
00423 } while (v->type == VEH_TRAIN && (v = GetNextVehicle(v)) != NULL);
00424
00425 if (flags & DC_EXEC && v_front->type == VEH_TRAIN) {
00426
00427 _new_vehicle_id = w_front->index;
00428 }
00429
00430 if (flags & DC_EXEC) {
00431
00432 DoCommand(0, v_front->group_id, w_front->index, flags, CMD_ADD_VEHICLE_GROUP);
00433 }
00434
00435
00436
00437 w = w_front;
00438 v = v_front;
00439
00440
00441
00442
00443
00444
00445
00446 do {
00447 do {
00448 if (flags & DC_EXEC) {
00449 assert(w != NULL);
00450
00451 if (w->cargo_type != v->cargo_type || w->cargo_subtype != v->cargo_subtype) {
00452 CommandCost cost = DoCommand(0, w->index, v->cargo_type | (v->cargo_subtype << 8) | 1U << 16 , flags, GetCmdRefitVeh(v));
00453 if (CmdSucceeded(cost)) total_cost.AddCost(cost);
00454 }
00455
00456 if (w->type == VEH_TRAIN && EngineHasArticPart(w)) {
00457 w = GetNextArticPart(w);
00458 } else if (w->type == VEH_ROAD && RoadVehHasArticPart(w)) {
00459 w = w->Next();
00460 } else {
00461 break;
00462 }
00463 } else {
00464 const Engine *e = GetEngine(v->engine_type);
00465 CargoID initial_cargo = (e->CanCarryCargo() ? e->GetDefaultCargoType() : (CargoID)CT_INVALID);
00466
00467 if (v->cargo_type != initial_cargo && initial_cargo != CT_INVALID) {
00468 total_cost.AddCost(GetRefitCost(v->engine_type));
00469 }
00470 }
00471
00472 if (v->type == VEH_TRAIN && EngineHasArticPart(v)) {
00473 v = GetNextArticPart(v);
00474 } else if (v->type == VEH_ROAD && RoadVehHasArticPart(v)) {
00475 v = v->Next();
00476 } else {
00477 break;
00478 }
00479 } while (v != NULL);
00480
00481 if ((flags & DC_EXEC) && v->type == VEH_TRAIN) w = GetNextVehicle(w);
00482 } while (v->type == VEH_TRAIN && (v = GetNextVehicle(v)) != NULL);
00483
00484 if (flags & DC_EXEC) {
00485
00486
00487
00488
00489
00490 DoCommand(0, (v_front->index << 16) | w_front->index, p2 & 1 ? CO_SHARE : CO_COPY, flags, CMD_CLONE_ORDER);
00491
00492
00493 if (v_front->name != NULL) CloneVehicleName(v_front, w_front);
00494 }
00495
00496
00497
00498 if (!CheckCompanyHasMoney(total_cost)) {
00499 if (flags & DC_EXEC) {
00500
00501 DoCommand(w_front->tile, w_front->index, 1, flags, GetCmdSellVeh(w_front));
00502 }
00503 return CMD_ERROR;
00504 }
00505
00506 return total_cost;
00507 }
00508
00518 CommandCost SendAllVehiclesToDepot(VehicleType type, DoCommandFlag flags, bool service, Owner owner, uint16 vlw_flag, uint32 id)
00519 {
00520 VehicleList list;
00521
00522 GenerateVehicleSortList(&list, type, owner, id, vlw_flag);
00523
00524
00525 for (uint i = 0; i < list.Length(); i++) {
00526 const Vehicle *v = list[i];
00527 CommandCost ret = DoCommand(v->tile, v->index, (service ? 1 : 0) | DEPOT_DONT_CANCEL, flags, GetCmdSendToDepot(type));
00528
00529
00530
00531
00532
00533 if (CmdSucceeded(ret) && !(flags & DC_EXEC)) {
00534 return CommandCost();
00535 }
00536 }
00537
00538 return (flags & DC_EXEC) ? CommandCost() : CMD_ERROR;
00539 }
00540
00547 CommandCost CmdRenameVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00548 {
00549 if (!IsValidVehicleID(p1)) return CMD_ERROR;
00550
00551 Vehicle *v = GetVehicle(p1);
00552 if (!CheckOwnership(v->owner)) return CMD_ERROR;
00553
00554 bool reset = StrEmpty(text);
00555
00556 if (!reset) {
00557 if (strlen(text) >= MAX_LENGTH_VEHICLE_NAME_BYTES) return CMD_ERROR;
00558 if (!(flags & DC_AUTOREPLACE) && !IsUniqueVehicleName(text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE);
00559 }
00560
00561 if (flags & DC_EXEC) {
00562 free(v->name);
00563 v->name = reset ? NULL : strdup(text);
00564 InvalidateWindowClassesData(WC_TRAINS_LIST, 1);
00565 MarkWholeScreenDirty();
00566 }
00567
00568 return CommandCost();
00569 }
00570
00571
00578 CommandCost CmdChangeServiceInt(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00579 {
00580 uint16 serv_int = GetServiceIntervalClamped(p2);
00581
00582 if (serv_int != p2 || !IsValidVehicleID(p1)) return CMD_ERROR;
00583
00584 Vehicle *v = GetVehicle(p1);
00585
00586 if (!CheckOwnership(v->owner)) return CMD_ERROR;
00587
00588 if (flags & DC_EXEC) {
00589 v->service_interval = serv_int;
00590 InvalidateWindow(WC_VEHICLE_DETAILS, v->index);
00591 }
00592
00593 return CommandCost();
00594 }