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00012 #include "stdafx.h"
00013 #include "roadveh.h"
00014 #include "news_func.h"
00015 #include "airport.h"
00016 #include "cmd_helper.h"
00017 #include "command_func.h"
00018 #include "company_func.h"
00019 #include "train.h"
00020 #include "aircraft.h"
00021 #include "newgrf_text.h"
00022 #include "vehicle_func.h"
00023 #include "string_func.h"
00024 #include "depot_map.h"
00025 #include "vehiclelist.h"
00026 #include "engine_func.h"
00027 #include "articulated_vehicles.h"
00028 #include "autoreplace_gui.h"
00029 #include "group.h"
00030 #include "order_backup.h"
00031 #include "ship.h"
00032 #include "newgrf.h"
00033 #include "company_base.h"
00034
00035 #include "table/strings.h"
00036
00037
00038 const uint32 _veh_build_proc_table[] = {
00039 CMD_BUILD_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_BUY_TRAIN),
00040 CMD_BUILD_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_BUY_ROAD_VEHICLE),
00041 CMD_BUILD_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_BUY_SHIP),
00042 CMD_BUILD_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_BUY_AIRCRAFT),
00043 };
00044
00045 const uint32 _veh_sell_proc_table[] = {
00046 CMD_SELL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_SELL_TRAIN),
00047 CMD_SELL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_SELL_ROAD_VEHICLE),
00048 CMD_SELL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_SELL_SHIP),
00049 CMD_SELL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_SELL_AIRCRAFT),
00050 };
00051
00052 const uint32 _veh_refit_proc_table[] = {
00053 CMD_REFIT_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_REFIT_TRAIN),
00054 CMD_REFIT_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_REFIT_ROAD_VEHICLE),
00055 CMD_REFIT_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_REFIT_SHIP),
00056 CMD_REFIT_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_REFIT_AIRCRAFT),
00057 };
00058
00059 const uint32 _send_to_depot_proc_table[] = {
00060 CMD_SEND_VEHICLE_TO_DEPOT | CMD_MSG(STR_ERROR_CAN_T_SEND_TRAIN_TO_DEPOT),
00061 CMD_SEND_VEHICLE_TO_DEPOT | CMD_MSG(STR_ERROR_CAN_T_SEND_ROAD_VEHICLE_TO_DEPOT),
00062 CMD_SEND_VEHICLE_TO_DEPOT | CMD_MSG(STR_ERROR_CAN_T_SEND_SHIP_TO_DEPOT),
00063 CMD_SEND_VEHICLE_TO_DEPOT | CMD_MSG(STR_ERROR_CAN_T_SEND_AIRCRAFT_TO_HANGAR),
00064 };
00065
00066
00067 CommandCost CmdBuildRailVehicle(TileIndex tile, DoCommandFlag flags, const Engine *e, uint16 data, Vehicle **v);
00068 CommandCost CmdBuildRoadVehicle(TileIndex tile, DoCommandFlag flags, const Engine *e, uint16 data, Vehicle **v);
00069 CommandCost CmdBuildShip (TileIndex tile, DoCommandFlag flags, const Engine *e, uint16 data, Vehicle **v);
00070 CommandCost CmdBuildAircraft (TileIndex tile, DoCommandFlag flags, const Engine *e, uint16 data, Vehicle **v);
00071
00083 CommandCost CmdBuildVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00084 {
00085
00086 if (!IsDepotTile(tile) || !IsTileOwner(tile, _current_company)) return CMD_ERROR;
00087
00088 VehicleType type = GetDepotVehicleType(tile);
00089
00090
00091 EngineID eid = GB(p1, 0, 16);
00092 if (!IsEngineBuildable(eid, type, _current_company)) return_cmd_error(STR_ERROR_RAIL_VEHICLE_NOT_AVAILABLE + type);
00093
00094 const Engine *e = Engine::Get(eid);
00095 CommandCost value(EXPENSES_NEW_VEHICLES, e->GetCost());
00096
00097
00098 if (e->GetDefaultCargoType() == CT_INVALID) return CMD_ERROR;
00099
00100
00101 uint num_vehicles;
00102 switch (type) {
00103 case VEH_TRAIN: num_vehicles = (e->u.rail.railveh_type == RAILVEH_MULTIHEAD ? 2 : 1) + CountArticulatedParts(eid, false); break;
00104 case VEH_ROAD: num_vehicles = 1 + CountArticulatedParts(eid, false); break;
00105 case VEH_SHIP: num_vehicles = 1; break;
00106 case VEH_AIRCRAFT: num_vehicles = e->u.air.subtype & AIR_CTOL ? 2 : 3; break;
00107 default: NOT_REACHED();
00108 }
00109 if (!Vehicle::CanAllocateItem(num_vehicles)) return_cmd_error(STR_ERROR_TOO_MANY_VEHICLES_IN_GAME);
00110
00111
00112
00113
00114 UnitID unit_num = (flags & DC_AUTOREPLACE || (type == VEH_TRAIN && e->u.rail.railveh_type == RAILVEH_WAGON)) ? 0 : GetFreeUnitNumber(type);
00115 if (unit_num == UINT16_MAX) return_cmd_error(STR_ERROR_TOO_MANY_VEHICLES_IN_GAME);
00116
00117 Vehicle *v;
00118 switch (type) {
00119 case VEH_TRAIN: value.AddCost(CmdBuildRailVehicle(tile, flags, e, GB(p1, 16, 16), &v)); break;
00120 case VEH_ROAD: value.AddCost(CmdBuildRoadVehicle(tile, flags, e, GB(p1, 16, 16), &v)); break;
00121 case VEH_SHIP: value.AddCost(CmdBuildShip (tile, flags, e, GB(p1, 16, 16), &v)); break;
00122 case VEH_AIRCRAFT: value.AddCost(CmdBuildAircraft (tile, flags, e, GB(p1, 16, 16), &v)); break;
00123 default: NOT_REACHED();
00124 }
00125
00126 if (value.Succeeded() && flags & DC_EXEC) {
00127 v->unitnumber = unit_num;
00128 v->value = value.GetCost();
00129
00130 InvalidateWindowData(WC_VEHICLE_DEPOT, v->tile);
00131 InvalidateWindowClassesData(GetWindowClassForVehicleType(type), 0);
00132 SetWindowDirty(WC_COMPANY, _current_company);
00133 if (IsLocalCompany()) {
00134 InvalidateAutoreplaceWindow(v->engine_type, v->group_id);
00135 }
00136
00137 GroupStatistics::CountEngine(v, 1);
00138 GroupStatistics::UpdateAutoreplace(_current_company);
00139
00140 if (v->IsPrimaryVehicle()) {
00141 GroupStatistics::CountVehicle(v, 1);
00142 OrderBackup::Restore(v, p2);
00143 }
00144 }
00145
00146 return value;
00147 }
00148
00149 CommandCost CmdSellRailWagon(DoCommandFlag flags, Vehicle *v, uint16 data, uint32 user);
00150
00163 CommandCost CmdSellVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00164 {
00165 Vehicle *v = Vehicle::GetIfValid(GB(p1, 0, 20));
00166 if (v == NULL) return CMD_ERROR;
00167
00168 Vehicle *front = v->First();
00169
00170 CommandCost ret = CheckOwnership(front->owner);
00171 if (ret.Failed()) return ret;
00172
00173 if (front->vehstatus & VS_CRASHED) return_cmd_error(STR_ERROR_VEHICLE_IS_DESTROYED);
00174
00175 if (!front->IsStoppedInDepot()) return_cmd_error(STR_ERROR_TRAIN_MUST_BE_STOPPED_INSIDE_DEPOT + front->type);
00176
00177
00178 if (p1 & MAKE_ORDER_BACKUP_FLAG &&
00179 front->orders.list != NULL &&
00180 !front->orders.list->IsShared() &&
00181 !Order::CanAllocateItem(front->orders.list->GetNumOrders())) {
00182
00183
00184 p1 &= ~MAKE_ORDER_BACKUP_FLAG;
00185 }
00186
00187 if (v->type == VEH_TRAIN) {
00188 ret = CmdSellRailWagon(flags, v, GB(p1, 20, 12), p2);
00189 } else {
00190 ret = CommandCost(EXPENSES_NEW_VEHICLES, -front->value);
00191
00192 if (flags & DC_EXEC) {
00193 if (front->IsPrimaryVehicle() && p1 & MAKE_ORDER_BACKUP_FLAG) OrderBackup::Backup(front, p2);
00194 delete front;
00195 }
00196 }
00197
00198 return ret;
00199 }
00200
00210 static int GetRefitCostFactor(const Vehicle *v, EngineID engine_type, CargoID new_cid, byte new_subtype, bool *auto_refit_allowed)
00211 {
00212
00213 const Engine *e = Engine::Get(engine_type);
00214
00215
00216 if (e->GetGRF() != NULL) {
00217 const CargoSpec *cs = CargoSpec::Get(new_cid);
00218 uint32 param1 = (cs->classes << 16) | (new_subtype << 8) | e->GetGRF()->cargo_map[new_cid];
00219
00220 uint16 cb_res = GetVehicleCallback(CBID_VEHICLE_REFIT_COST, param1, 0, engine_type, v);
00221 if (cb_res != CALLBACK_FAILED) {
00222 *auto_refit_allowed = HasBit(cb_res, 14);
00223 int factor = GB(cb_res, 0, 14);
00224 if (factor >= 0x2000) factor -= 0x4000;
00225 return factor;
00226 }
00227 }
00228
00229 *auto_refit_allowed = e->info.refit_cost == 0;
00230 return (v == NULL || v->cargo_type != new_cid) ? e->info.refit_cost : 0;
00231 }
00232
00242 static CommandCost GetRefitCost(const Vehicle *v, EngineID engine_type, CargoID new_cid, byte new_subtype, bool *auto_refit_allowed)
00243 {
00244 ExpensesType expense_type;
00245 const Engine *e = Engine::Get(engine_type);
00246 Price base_price;
00247 int cost_factor = GetRefitCostFactor(v, engine_type, new_cid, new_subtype, auto_refit_allowed);
00248 switch (e->type) {
00249 case VEH_SHIP:
00250 base_price = PR_BUILD_VEHICLE_SHIP;
00251 expense_type = EXPENSES_SHIP_RUN;
00252 break;
00253
00254 case VEH_ROAD:
00255 base_price = PR_BUILD_VEHICLE_ROAD;
00256 expense_type = EXPENSES_ROADVEH_RUN;
00257 break;
00258
00259 case VEH_AIRCRAFT:
00260 base_price = PR_BUILD_VEHICLE_AIRCRAFT;
00261 expense_type = EXPENSES_AIRCRAFT_RUN;
00262 break;
00263
00264 case VEH_TRAIN:
00265 base_price = (e->u.rail.railveh_type == RAILVEH_WAGON) ? PR_BUILD_VEHICLE_WAGON : PR_BUILD_VEHICLE_TRAIN;
00266 cost_factor <<= 1;
00267 expense_type = EXPENSES_TRAIN_RUN;
00268 break;
00269
00270 default: NOT_REACHED();
00271 }
00272 if (cost_factor < 0) {
00273 return CommandCost(expense_type, -GetPrice(base_price, -cost_factor, e->GetGRF(), -10));
00274 } else {
00275 return CommandCost(expense_type, GetPrice(base_price, cost_factor, e->GetGRF(), -10));
00276 }
00277 }
00278
00280 struct RefitResult {
00281 Vehicle *v;
00282 uint capacity;
00283 uint mail_capacity;
00284 byte subtype;
00285 };
00286
00299 static CommandCost RefitVehicle(Vehicle *v, bool only_this, uint8 num_vehicles, CargoID new_cid, byte new_subtype, DoCommandFlag flags, bool auto_refit)
00300 {
00301 CommandCost cost(v->GetExpenseType(false));
00302 uint total_capacity = 0;
00303 uint total_mail_capacity = 0;
00304 num_vehicles = num_vehicles == 0 ? UINT8_MAX : num_vehicles;
00305
00306 VehicleSet vehicles_to_refit;
00307 if (!only_this) {
00308 GetVehicleSet(vehicles_to_refit, v, num_vehicles);
00309
00310 v = v->First();
00311 }
00312
00313 static SmallVector<RefitResult, 16> refit_result;
00314 refit_result.Clear();
00315
00316 v->InvalidateNewGRFCacheOfChain();
00317 byte actual_subtype = new_subtype;
00318 for (; v != NULL; v = (only_this ? NULL : v->Next())) {
00319
00320 if (!v->IsArticulatedPart()) actual_subtype = new_subtype;
00321
00322 if (v->type == VEH_TRAIN && !vehicles_to_refit.Contains(v->index) && !only_this) continue;
00323
00324 const Engine *e = v->GetEngine();
00325 if (!e->CanCarryCargo()) continue;
00326
00327
00328
00329 bool refittable = HasBit(e->info.refit_mask, new_cid) && (!auto_refit || HasBit(e->info.misc_flags, EF_AUTO_REFIT));
00330 if (!refittable && v->cargo_type != new_cid) continue;
00331
00332
00333 if (actual_subtype == 0xFF) {
00334 actual_subtype = GetBestFittingSubType(v, v, new_cid);
00335 }
00336
00337
00338 CargoID temp_cid = v->cargo_type;
00339 byte temp_subtype = v->cargo_subtype;
00340 if (refittable) {
00341 v->cargo_type = new_cid;
00342 v->cargo_subtype = actual_subtype;
00343 }
00344
00345 uint16 mail_capacity = 0;
00346 uint amount = e->DetermineCapacity(v, &mail_capacity);
00347 total_capacity += amount;
00348
00349 total_mail_capacity += mail_capacity;
00350
00351 if (!refittable) continue;
00352
00353
00354 v->cargo_type = temp_cid;
00355 v->cargo_subtype = temp_subtype;
00356
00357 bool auto_refit_allowed;
00358 CommandCost refit_cost = GetRefitCost(v, v->engine_type, new_cid, actual_subtype, &auto_refit_allowed);
00359 if (auto_refit && !auto_refit_allowed) {
00360
00361 total_capacity -= amount;
00362 total_mail_capacity -= mail_capacity;
00363
00364 if (v->cargo_type == new_cid) {
00365
00366 total_capacity += v->cargo_cap;
00367 if (v->type == VEH_AIRCRAFT) total_mail_capacity += v->Next()->cargo_cap;
00368 }
00369 continue;
00370 }
00371 cost.AddCost(refit_cost);
00372
00373
00374
00375
00376
00377
00378
00379
00380
00381
00382 RefitResult *result = refit_result.Append();
00383 result->v = v;
00384 result->capacity = amount;
00385 result->mail_capacity = mail_capacity;
00386 result->subtype = actual_subtype;
00387 }
00388
00389 if (flags & DC_EXEC) {
00390
00391 for (RefitResult *result = refit_result.Begin(); result != refit_result.End(); result++) {
00392 Vehicle *u = result->v;
00393 u->refit_cap = (u->cargo_type == new_cid) ? min(result->capacity, u->refit_cap) : 0;
00394 if (u->cargo.TotalCount() > u->refit_cap) u->cargo.Truncate(u->cargo.TotalCount() - u->refit_cap);
00395 u->cargo_type = new_cid;
00396 u->cargo_cap = result->capacity;
00397 u->cargo_subtype = result->subtype;
00398 if (u->type == VEH_AIRCRAFT) {
00399 Vehicle *w = u->Next();
00400 w->refit_cap = min(w->refit_cap, result->mail_capacity);
00401 w->cargo_cap = result->mail_capacity;
00402 if (w->cargo.TotalCount() > w->refit_cap) w->cargo.Truncate(w->cargo.TotalCount() - w->refit_cap);
00403 }
00404 }
00405 }
00406
00407 refit_result.Clear();
00408 _returned_refit_capacity = total_capacity;
00409 _returned_mail_refit_capacity = total_mail_capacity;
00410 return cost;
00411 }
00412
00428 CommandCost CmdRefitVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00429 {
00430 Vehicle *v = Vehicle::GetIfValid(p1);
00431 if (v == NULL) return CMD_ERROR;
00432
00433
00434
00435 if (!IsCompanyBuildableVehicleType(v->type)) return CMD_ERROR;
00436
00437 Vehicle *front = v->First();
00438
00439 CommandCost ret = CheckOwnership(front->owner);
00440 if (ret.Failed()) return ret;
00441
00442 bool auto_refit = HasBit(p2, 6);
00443 bool free_wagon = v->type == VEH_TRAIN && Train::From(front)->IsFreeWagon();
00444
00445
00446 if (v != front && (v->type == VEH_SHIP || v->type == VEH_AIRCRAFT)) return CMD_ERROR;
00447
00448 if (!free_wagon && (!auto_refit || !front->current_order.IsType(OT_LOADING)) && !front->IsStoppedInDepot()) return_cmd_error(STR_ERROR_TRAIN_MUST_BE_STOPPED_INSIDE_DEPOT + front->type);
00449 if (front->vehstatus & VS_CRASHED) return_cmd_error(STR_ERROR_VEHICLE_IS_DESTROYED);
00450
00451
00452 CargoID new_cid = GB(p2, 0, 5);
00453 byte new_subtype = GB(p2, 8, 8);
00454 if (new_cid >= NUM_CARGO) return CMD_ERROR;
00455
00456
00457 bool only_this = HasBit(p2, 7) || front->type == VEH_SHIP || front->type == VEH_AIRCRAFT;
00458 uint8 num_vehicles = GB(p2, 16, 8);
00459
00460 CommandCost cost = RefitVehicle(v, only_this, num_vehicles, new_cid, new_subtype, flags, auto_refit);
00461
00462 if (flags & DC_EXEC) {
00463
00464 switch (v->type) {
00465 case VEH_TRAIN:
00466 Train::From(front)->ConsistChanged(auto_refit ? CCF_AUTOREFIT : CCF_REFIT);
00467 break;
00468 case VEH_ROAD:
00469 RoadVehUpdateCache(RoadVehicle::From(front), auto_refit);
00470 if (_settings_game.vehicle.roadveh_acceleration_model != AM_ORIGINAL) RoadVehicle::From(front)->CargoChanged();
00471 break;
00472
00473 case VEH_SHIP:
00474 v->InvalidateNewGRFCacheOfChain();
00475 Ship::From(v)->UpdateCache();
00476 break;
00477
00478 case VEH_AIRCRAFT:
00479 v->InvalidateNewGRFCacheOfChain();
00480 UpdateAircraftCache(Aircraft::From(v), true);
00481 break;
00482
00483 default: NOT_REACHED();
00484 }
00485 front->MarkDirty();
00486
00487 if (!free_wagon) {
00488 InvalidateWindowData(WC_VEHICLE_DETAILS, front->index);
00489 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 0);
00490 }
00491 SetWindowDirty(WC_VEHICLE_DEPOT, front->tile);
00492 } else {
00493
00494 v->InvalidateNewGRFCacheOfChain();
00495 }
00496
00497 return cost;
00498 }
00499
00509 CommandCost CmdStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00510 {
00511
00512 if ((flags & DC_AUTOREPLACE) == 0) SetBit(p2, 0);
00513
00514 Vehicle *v = Vehicle::GetIfValid(p1);
00515 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
00516
00517 CommandCost ret = CheckOwnership(v->owner);
00518 if (ret.Failed()) return ret;
00519
00520 if (v->vehstatus & VS_CRASHED) return_cmd_error(STR_ERROR_VEHICLE_IS_DESTROYED);
00521
00522 switch (v->type) {
00523 case VEH_TRAIN:
00524 if ((v->vehstatus & VS_STOPPED) && Train::From(v)->gcache.cached_power == 0) return_cmd_error(STR_ERROR_TRAIN_START_NO_POWER);
00525 break;
00526
00527 case VEH_SHIP:
00528 case VEH_ROAD:
00529 break;
00530
00531 case VEH_AIRCRAFT: {
00532 Aircraft *a = Aircraft::From(v);
00533
00534 if (!(v->vehstatus & VS_CRASHED) && a->state >= STARTTAKEOFF && a->state < TERM7) return_cmd_error(STR_ERROR_AIRCRAFT_IS_IN_FLIGHT);
00535 break;
00536 }
00537
00538 default: return CMD_ERROR;
00539 }
00540
00541 if (HasBit(p2, 0)) {
00542
00543 uint16 callback = GetVehicleCallback(CBID_VEHICLE_START_STOP_CHECK, 0, 0, v->engine_type, v);
00544 StringID error = STR_NULL;
00545 if (callback != CALLBACK_FAILED) {
00546 if (v->GetGRF()->grf_version < 8) {
00547
00548 if (callback < 0x400 && GB(callback, 0, 8) != 0xFF) error = GetGRFStringID(v->GetGRFID(), 0xD000 + callback);
00549 } else {
00550 if (callback < 0x400) {
00551 error = GetGRFStringID(v->GetGRFID(), 0xD000 + callback);
00552 } else {
00553 switch (callback) {
00554 case 0x400:
00555 break;
00556
00557 default:
00558 error = STR_ERROR_INCOMPATIBLE_RAIL_TYPES;
00559 break;
00560 }
00561 }
00562 }
00563 }
00564 if (error != STR_NULL) return_cmd_error(error);
00565 }
00566
00567 if (flags & DC_EXEC) {
00568 if (v->IsStoppedInDepot() && (flags & DC_AUTOREPLACE) == 0) DeleteVehicleNews(p1, STR_NEWS_TRAIN_IS_WAITING + v->type);
00569
00570 v->vehstatus ^= VS_STOPPED;
00571 if (v->type != VEH_TRAIN) v->cur_speed = 0;
00572 v->MarkDirty();
00573 SetWindowWidgetDirty(WC_VEHICLE_VIEW, v->index, WID_VV_START_STOP);
00574 SetWindowDirty(WC_VEHICLE_DEPOT, v->tile);
00575 SetWindowClassesDirty(GetWindowClassForVehicleType(v->type));
00576 }
00577 return CommandCost();
00578 }
00579
00591 CommandCost CmdMassStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00592 {
00593 VehicleList list;
00594 bool do_start = HasBit(p1, 0);
00595 bool vehicle_list_window = HasBit(p1, 1);
00596
00597 VehicleListIdentifier vli;
00598 if (!vli.Unpack(p2)) return CMD_ERROR;
00599 if (!IsCompanyBuildableVehicleType(vli.vtype)) return CMD_ERROR;
00600
00601 if (vehicle_list_window) {
00602 if (!GenerateVehicleSortList(&list, vli)) return CMD_ERROR;
00603 } else {
00604
00605 BuildDepotVehicleList(vli.vtype, tile, &list, NULL);
00606 }
00607
00608 for (uint i = 0; i < list.Length(); i++) {
00609 const Vehicle *v = list[i];
00610
00611 if (!!(v->vehstatus & VS_STOPPED) != do_start) continue;
00612
00613 if (!vehicle_list_window && !v->IsChainInDepot()) continue;
00614
00615
00616 DoCommand(tile, v->index, 0, flags, CMD_START_STOP_VEHICLE);
00617 }
00618
00619 return CommandCost();
00620 }
00621
00631 CommandCost CmdDepotSellAllVehicles(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00632 {
00633 VehicleList list;
00634
00635 CommandCost cost(EXPENSES_NEW_VEHICLES);
00636 VehicleType vehicle_type = Extract<VehicleType, 0, 3>(p1);
00637
00638 if (!IsCompanyBuildableVehicleType(vehicle_type)) return CMD_ERROR;
00639
00640 uint sell_command = GetCmdSellVeh(vehicle_type);
00641
00642
00643 BuildDepotVehicleList(vehicle_type, tile, &list, &list);
00644
00645 CommandCost last_error = CMD_ERROR;
00646 bool had_success = false;
00647 for (uint i = 0; i < list.Length(); i++) {
00648 CommandCost ret = DoCommand(tile, list[i]->index | (1 << 20), 0, flags, sell_command);
00649 if (ret.Succeeded()) {
00650 cost.AddCost(ret);
00651 had_success = true;
00652 } else {
00653 last_error = ret;
00654 }
00655 }
00656
00657 return had_success ? cost : last_error;
00658 }
00659
00669 CommandCost CmdDepotMassAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00670 {
00671 VehicleList list;
00672 CommandCost cost = CommandCost(EXPENSES_NEW_VEHICLES);
00673 VehicleType vehicle_type = Extract<VehicleType, 0, 3>(p1);
00674
00675 if (!IsCompanyBuildableVehicleType(vehicle_type)) return CMD_ERROR;
00676 if (!IsDepotTile(tile) || !IsTileOwner(tile, _current_company)) return CMD_ERROR;
00677
00678
00679 BuildDepotVehicleList(vehicle_type, tile, &list, &list, true);
00680
00681 for (uint i = 0; i < list.Length(); i++) {
00682 const Vehicle *v = list[i];
00683
00684
00685 if (!v->IsChainInDepot()) continue;
00686
00687 CommandCost ret = DoCommand(0, v->index, 0, flags, CMD_AUTOREPLACE_VEHICLE);
00688
00689 if (ret.Succeeded()) cost.AddCost(ret);
00690 }
00691 return cost;
00692 }
00693
00699 static bool IsUniqueVehicleName(const char *name)
00700 {
00701 const Vehicle *v;
00702
00703 FOR_ALL_VEHICLES(v) {
00704 if (v->name != NULL && strcmp(v->name, name) == 0) return false;
00705 }
00706
00707 return true;
00708 }
00709
00715 static void CloneVehicleName(const Vehicle *src, Vehicle *dst)
00716 {
00717 char buf[256];
00718
00719
00720 size_t number_position;
00721 for (number_position = strlen(src->name); number_position > 0; number_position--) {
00722
00723
00724 if (src->name[number_position - 1] < '0' || src->name[number_position - 1] > '9') break;
00725 }
00726
00727
00728 int num;
00729 byte padding = 0;
00730 if (number_position == strlen(src->name)) {
00731
00732 strecpy(buf, src->name, lastof(buf));
00733 strecat(buf, " ", lastof(buf));
00734 number_position = strlen(buf);
00735 num = 2;
00736 } else {
00737
00738 strecpy(buf, src->name, lastof(buf));
00739 buf[number_position] = '\0';
00740 char *endptr;
00741 num = strtol(&src->name[number_position], &endptr, 10) + 1;
00742 padding = endptr - &src->name[number_position];
00743 }
00744
00745
00746 for (int max_iterations = 1000; max_iterations > 0; max_iterations--, num++) {
00747
00748 seprintf(&buf[number_position], lastof(buf), "%0*d", padding, num);
00749
00750
00751 if (IsUniqueVehicleName(buf)) {
00752 dst->name = strdup(buf);
00753 break;
00754 }
00755 }
00756
00757
00758 }
00759
00769 CommandCost CmdCloneVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00770 {
00771 CommandCost total_cost(EXPENSES_NEW_VEHICLES);
00772
00773 Vehicle *v = Vehicle::GetIfValid(p1);
00774 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
00775 Vehicle *v_front = v;
00776 Vehicle *w = NULL;
00777 Vehicle *w_front = NULL;
00778 Vehicle *w_rear = NULL;
00779
00780
00781
00782
00783
00784
00785
00786
00787
00788 CommandCost ret = CheckOwnership(v->owner);
00789 if (ret.Failed()) return ret;
00790
00791 if (v->type == VEH_TRAIN && (!v->IsFrontEngine() || Train::From(v)->crash_anim_pos >= 4400)) return CMD_ERROR;
00792
00793
00794 if (!(flags & DC_EXEC)) {
00795 int veh_counter = 0;
00796 do {
00797 veh_counter++;
00798 } while ((v = v->Next()) != NULL);
00799
00800 if (!Vehicle::CanAllocateItem(veh_counter)) {
00801 return_cmd_error(STR_ERROR_TOO_MANY_VEHICLES_IN_GAME);
00802 }
00803 }
00804
00805 v = v_front;
00806
00807 do {
00808 if (v->type == VEH_TRAIN && Train::From(v)->IsRearDualheaded()) {
00809
00810 continue;
00811 }
00812
00813
00814
00815
00816
00817
00818
00819 DoCommandFlag build_flags = flags;
00820 if ((flags & DC_EXEC) && !v->IsPrimaryVehicle()) build_flags |= DC_AUTOREPLACE;
00821
00822 CommandCost cost = DoCommand(tile, v->engine_type | (1 << 16), 0, build_flags, GetCmdBuildVeh(v));
00823
00824 if (cost.Failed()) {
00825
00826 if (w_front != NULL) DoCommand(w_front->tile, w_front->index | (1 << 20), 0, flags, GetCmdSellVeh(w_front));
00827 return cost;
00828 }
00829
00830 total_cost.AddCost(cost);
00831
00832 if (flags & DC_EXEC) {
00833 w = Vehicle::Get(_new_vehicle_id);
00834
00835 if (v->type == VEH_TRAIN && HasBit(Train::From(v)->flags, VRF_REVERSE_DIRECTION)) {
00836 SetBit(Train::From(w)->flags, VRF_REVERSE_DIRECTION);
00837 }
00838
00839 if (v->type == VEH_TRAIN && !v->IsFrontEngine()) {
00840
00841
00842 CommandCost result = DoCommand(0, w->index | 1 << 20, w_rear->index, flags, CMD_MOVE_RAIL_VEHICLE);
00843 if (result.Failed()) {
00844
00845
00846 DoCommand(w_front->tile, w_front->index | 1 << 20, 0, flags, GetCmdSellVeh(w_front));
00847 DoCommand(w_front->tile, w->index | 1 << 20, 0, flags, GetCmdSellVeh(w));
00848 return result;
00849 }
00850 } else {
00851
00852 w_front = w;
00853 w->service_interval = v->service_interval;
00854 w->SetServiceIntervalIsCustom(v->ServiceIntervalIsCustom());
00855 w->SetServiceIntervalIsPercent(v->ServiceIntervalIsPercent());
00856 }
00857 w_rear = w;
00858 }
00859 } while (v->type == VEH_TRAIN && (v = v->GetNextVehicle()) != NULL);
00860
00861 if ((flags & DC_EXEC) && v_front->type == VEH_TRAIN) {
00862
00863 _new_vehicle_id = w_front->index;
00864 }
00865
00866 if (flags & DC_EXEC) {
00867
00868 DoCommand(0, v_front->group_id, w_front->index, flags, CMD_ADD_VEHICLE_GROUP);
00869 }
00870
00871
00872
00873 w = w_front;
00874 v = v_front;
00875
00876
00877
00878
00879
00880
00881
00882 do {
00883 do {
00884 if (flags & DC_EXEC) {
00885 assert(w != NULL);
00886
00887
00888 byte subtype = GetBestFittingSubType(v, w, v->cargo_type);
00889 if (w->cargo_type != v->cargo_type || w->cargo_subtype != subtype) {
00890 CommandCost cost = DoCommand(0, w->index, v->cargo_type | 1U << 7 | (subtype << 8), flags, GetCmdRefitVeh(v));
00891 if (cost.Succeeded()) total_cost.AddCost(cost);
00892 }
00893
00894 if (w->IsGroundVehicle() && w->HasArticulatedPart()) {
00895 w = w->GetNextArticulatedPart();
00896 } else {
00897 break;
00898 }
00899 } else {
00900 const Engine *e = v->GetEngine();
00901 CargoID initial_cargo = (e->CanCarryCargo() ? e->GetDefaultCargoType() : (CargoID)CT_INVALID);
00902
00903 if (v->cargo_type != initial_cargo && initial_cargo != CT_INVALID) {
00904 bool dummy;
00905 total_cost.AddCost(GetRefitCost(NULL, v->engine_type, v->cargo_type, v->cargo_subtype, &dummy));
00906 }
00907 }
00908
00909 if (v->IsGroundVehicle() && v->HasArticulatedPart()) {
00910 v = v->GetNextArticulatedPart();
00911 } else {
00912 break;
00913 }
00914 } while (v != NULL);
00915
00916 if ((flags & DC_EXEC) && v->type == VEH_TRAIN) w = w->GetNextVehicle();
00917 } while (v->type == VEH_TRAIN && (v = v->GetNextVehicle()) != NULL);
00918
00919 if (flags & DC_EXEC) {
00920
00921
00922
00923
00924
00925 DoCommand(0, w_front->index | (p2 & 1 ? CO_SHARE : CO_COPY) << 30, v_front->index, flags, CMD_CLONE_ORDER);
00926
00927
00928 if (v_front->name != NULL) CloneVehicleName(v_front, w_front);
00929 }
00930
00931
00932
00933 if (!CheckCompanyHasMoney(total_cost)) {
00934 if (flags & DC_EXEC) {
00935
00936 DoCommand(w_front->tile, w_front->index | 1 << 20, 0, flags, GetCmdSellVeh(w_front));
00937 }
00938 return total_cost;
00939 }
00940
00941 return total_cost;
00942 }
00943
00951 static CommandCost SendAllVehiclesToDepot(DoCommandFlag flags, bool service, const VehicleListIdentifier &vli)
00952 {
00953 VehicleList list;
00954
00955 if (!GenerateVehicleSortList(&list, vli)) return CMD_ERROR;
00956
00957
00958 bool had_success = false;
00959 for (uint i = 0; i < list.Length(); i++) {
00960 const Vehicle *v = list[i];
00961 CommandCost ret = DoCommand(v->tile, v->index | (service ? DEPOT_SERVICE : 0U) | DEPOT_DONT_CANCEL, 0, flags, GetCmdSendToDepot(vli.vtype));
00962
00963 if (ret.Succeeded()) {
00964 had_success = true;
00965
00966
00967
00968
00969
00970 if (!(flags & DC_EXEC)) break;
00971 }
00972 }
00973
00974 return had_success ? CommandCost() : CMD_ERROR;
00975 }
00976
00988 CommandCost CmdSendVehicleToDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00989 {
00990 if (p1 & DEPOT_MASS_SEND) {
00991
00992 VehicleListIdentifier vli;
00993 if (!vli.Unpack(p2)) return CMD_ERROR;
00994 return SendAllVehiclesToDepot(flags, (p1 & DEPOT_SERVICE) != 0, vli);
00995 }
00996
00997 Vehicle *v = Vehicle::GetIfValid(GB(p1, 0, 20));
00998 if (v == NULL) return CMD_ERROR;
00999 if (!v->IsPrimaryVehicle()) return CMD_ERROR;
01000
01001 return v->SendToDepot(flags, (DepotCommand)(p1 & DEPOT_COMMAND_MASK));
01002 }
01003
01013 CommandCost CmdRenameVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01014 {
01015 Vehicle *v = Vehicle::GetIfValid(p1);
01016 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01017
01018 CommandCost ret = CheckOwnership(v->owner);
01019 if (ret.Failed()) return ret;
01020
01021 bool reset = StrEmpty(text);
01022
01023 if (!reset) {
01024 if (Utf8StringLength(text) >= MAX_LENGTH_VEHICLE_NAME_CHARS) return CMD_ERROR;
01025 if (!(flags & DC_AUTOREPLACE) && !IsUniqueVehicleName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01026 }
01027
01028 if (flags & DC_EXEC) {
01029 free(v->name);
01030 v->name = reset ? NULL : strdup(text);
01031 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 1);
01032 MarkWholeScreenDirty();
01033 }
01034
01035 return CommandCost();
01036 }
01037
01038
01051 CommandCost CmdChangeServiceInt(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01052 {
01053 Vehicle *v = Vehicle::GetIfValid(p1);
01054 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01055
01056 CommandCost ret = CheckOwnership(v->owner);
01057 if (ret.Failed()) return ret;
01058
01059 const Company *company = Company::Get(v->owner);
01060 bool iscustom = HasBit(p2, 16);
01061 bool ispercent = iscustom ? HasBit(p2, 17) : company->settings.vehicle.servint_ispercent;
01062
01063 uint16 serv_int;
01064 if (iscustom) {
01065 serv_int = GB(p2, 0, 16);
01066 if (serv_int != GetServiceIntervalClamped(serv_int, ispercent)) return CMD_ERROR;
01067 } else {
01068 serv_int = CompanyServiceInterval(company, v->type);
01069 }
01070
01071 if (flags & DC_EXEC) {
01072 v->SetServiceInterval(serv_int);
01073 v->SetServiceIntervalIsCustom(iscustom);
01074 v->SetServiceIntervalIsPercent(ispercent);
01075 SetWindowDirty(WC_VEHICLE_DETAILS, v->index);
01076 }
01077
01078 return CommandCost();
01079 }