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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;
00089 switch (GetTileType(tile)) {
00090 case MP_RAILWAY: type = VEH_TRAIN; break;
00091 case MP_ROAD: type = VEH_ROAD; break;
00092 case MP_WATER: type = VEH_SHIP; break;
00093 case MP_STATION: type = VEH_AIRCRAFT; break;
00094 default: NOT_REACHED();
00095 }
00096
00097
00098 EngineID eid = GB(p1, 0, 16);
00099 if (!IsEngineBuildable(eid, type, _current_company)) return_cmd_error(STR_ERROR_RAIL_VEHICLE_NOT_AVAILABLE + type);
00100
00101 const Engine *e = Engine::Get(eid);
00102 CommandCost value(EXPENSES_NEW_VEHICLES, e->GetCost());
00103
00104
00105 if (e->GetDefaultCargoType() == CT_INVALID) return CMD_ERROR;
00106
00107
00108 uint num_vehicles;
00109 switch (type) {
00110 case VEH_TRAIN: num_vehicles = (e->u.rail.railveh_type == RAILVEH_MULTIHEAD ? 2 : 1) + CountArticulatedParts(eid, false); break;
00111 case VEH_ROAD: num_vehicles = 1 + CountArticulatedParts(eid, false); break;
00112 case VEH_SHIP: num_vehicles = 1; break;
00113 case VEH_AIRCRAFT: num_vehicles = e->u.air.subtype & AIR_CTOL ? 2 : 3; break;
00114 default: NOT_REACHED();
00115 }
00116 if (!Vehicle::CanAllocateItem(num_vehicles)) return_cmd_error(STR_ERROR_TOO_MANY_VEHICLES_IN_GAME);
00117
00118
00119
00120
00121 UnitID unit_num = (flags & DC_AUTOREPLACE || (type == VEH_TRAIN && e->u.rail.railveh_type == RAILVEH_WAGON)) ? 0 : GetFreeUnitNumber(type);
00122 if (unit_num == UINT16_MAX) return_cmd_error(STR_ERROR_TOO_MANY_VEHICLES_IN_GAME);
00123
00124 Vehicle *v;
00125 switch (type) {
00126 case VEH_TRAIN: value.AddCost(CmdBuildRailVehicle(tile, flags, e, GB(p1, 16, 16), &v)); break;
00127 case VEH_ROAD: value.AddCost(CmdBuildRoadVehicle(tile, flags, e, GB(p1, 16, 16), &v)); break;
00128 case VEH_SHIP: value.AddCost(CmdBuildShip (tile, flags, e, GB(p1, 16, 16), &v)); break;
00129 case VEH_AIRCRAFT: value.AddCost(CmdBuildAircraft (tile, flags, e, GB(p1, 16, 16), &v)); break;
00130 default: NOT_REACHED();
00131 }
00132
00133 if (value.Succeeded() && flags & DC_EXEC) {
00134 v->unitnumber = unit_num;
00135 v->value = value.GetCost();
00136
00137 InvalidateWindowData(WC_VEHICLE_DEPOT, v->tile);
00138 InvalidateWindowClassesData(GetWindowClassForVehicleType(type), 0);
00139 SetWindowDirty(WC_COMPANY, _current_company);
00140 if (IsLocalCompany()) {
00141 InvalidateAutoreplaceWindow(v->engine_type, v->group_id);
00142 }
00143
00144 GroupStatistics::CountEngine(v, 1);
00145 GroupStatistics::UpdateAutoreplace(_current_company);
00146
00147 if (v->IsPrimaryVehicle()) {
00148 GroupStatistics::CountVehicle(v, 1);
00149 OrderBackup::Restore(v, p2);
00150 }
00151 }
00152
00153 return value;
00154 }
00155
00156 CommandCost CmdSellRailWagon(DoCommandFlag flags, Vehicle *v, uint16 data, uint32 user);
00157
00170 CommandCost CmdSellVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00171 {
00172 Vehicle *v = Vehicle::GetIfValid(GB(p1, 0, 20));
00173 if (v == NULL) return CMD_ERROR;
00174
00175 Vehicle *front = v->First();
00176
00177 CommandCost ret = CheckOwnership(front->owner);
00178 if (ret.Failed()) return ret;
00179
00180 if (front->vehstatus & VS_CRASHED) return_cmd_error(STR_ERROR_VEHICLE_IS_DESTROYED);
00181
00182 if (!front->IsStoppedInDepot()) return_cmd_error(STR_ERROR_TRAIN_MUST_BE_STOPPED_INSIDE_DEPOT + front->type);
00183
00184
00185 if (p1 & MAKE_ORDER_BACKUP_FLAG &&
00186 front->orders.list != NULL &&
00187 !front->orders.list->IsShared() &&
00188 !Order::CanAllocateItem(front->orders.list->GetNumOrders())) {
00189
00190
00191 p1 &= ~MAKE_ORDER_BACKUP_FLAG;
00192 }
00193
00194 if (v->type == VEH_TRAIN) {
00195 ret = CmdSellRailWagon(flags, v, GB(p1, 20, 12), p2);
00196 } else {
00197 ret = CommandCost(EXPENSES_NEW_VEHICLES, -front->value);
00198
00199 if (flags & DC_EXEC) {
00200 if (front->IsPrimaryVehicle() && p1 & MAKE_ORDER_BACKUP_FLAG) OrderBackup::Backup(front, p2);
00201 delete front;
00202 }
00203 }
00204
00205 return ret;
00206 }
00207
00217 static int GetRefitCostFactor(const Vehicle *v, EngineID engine_type, CargoID new_cid, byte new_subtype, bool *auto_refit_allowed)
00218 {
00219
00220 const Engine *e = Engine::Get(engine_type);
00221
00222
00223 if (e->GetGRF() != NULL) {
00224 const CargoSpec *cs = CargoSpec::Get(new_cid);
00225 uint32 param1 = (cs->classes << 16) | (new_subtype << 8) | e->GetGRF()->cargo_map[new_cid];
00226
00227 uint16 cb_res = GetVehicleCallback(CBID_VEHICLE_REFIT_COST, param1, 0, engine_type, v);
00228 if (cb_res != CALLBACK_FAILED) {
00229 *auto_refit_allowed = HasBit(cb_res, 14);
00230 int factor = GB(cb_res, 0, 14);
00231 if (factor >= 0x2000) factor -= 0x4000;
00232 return factor;
00233 }
00234 }
00235
00236 *auto_refit_allowed = e->info.refit_cost == 0;
00237 return (v == NULL || v->cargo_type != new_cid) ? e->info.refit_cost : 0;
00238 }
00239
00249 static CommandCost GetRefitCost(const Vehicle *v, EngineID engine_type, CargoID new_cid, byte new_subtype, bool *auto_refit_allowed)
00250 {
00251 ExpensesType expense_type;
00252 const Engine *e = Engine::Get(engine_type);
00253 Price base_price;
00254 int cost_factor = GetRefitCostFactor(v, engine_type, new_cid, new_subtype, auto_refit_allowed);
00255 switch (e->type) {
00256 case VEH_SHIP:
00257 base_price = PR_BUILD_VEHICLE_SHIP;
00258 expense_type = EXPENSES_SHIP_RUN;
00259 break;
00260
00261 case VEH_ROAD:
00262 base_price = PR_BUILD_VEHICLE_ROAD;
00263 expense_type = EXPENSES_ROADVEH_RUN;
00264 break;
00265
00266 case VEH_AIRCRAFT:
00267 base_price = PR_BUILD_VEHICLE_AIRCRAFT;
00268 expense_type = EXPENSES_AIRCRAFT_RUN;
00269 break;
00270
00271 case VEH_TRAIN:
00272 base_price = (e->u.rail.railveh_type == RAILVEH_WAGON) ? PR_BUILD_VEHICLE_WAGON : PR_BUILD_VEHICLE_TRAIN;
00273 cost_factor <<= 1;
00274 expense_type = EXPENSES_TRAIN_RUN;
00275 break;
00276
00277 default: NOT_REACHED();
00278 }
00279 if (cost_factor < 0) {
00280 return CommandCost(expense_type, -GetPrice(base_price, -cost_factor, e->GetGRF(), -10));
00281 } else {
00282 return CommandCost(expense_type, GetPrice(base_price, cost_factor, e->GetGRF(), -10));
00283 }
00284 }
00285
00287 struct RefitResult {
00288 Vehicle *v;
00289 uint capacity;
00290 uint mail_capacity;
00291 byte subtype;
00292 };
00293
00306 static CommandCost RefitVehicle(Vehicle *v, bool only_this, uint8 num_vehicles, CargoID new_cid, byte new_subtype, DoCommandFlag flags, bool auto_refit)
00307 {
00308 CommandCost cost(v->GetExpenseType(false));
00309 uint total_capacity = 0;
00310 uint total_mail_capacity = 0;
00311 num_vehicles = num_vehicles == 0 ? UINT8_MAX : num_vehicles;
00312
00313 VehicleSet vehicles_to_refit;
00314 if (!only_this) {
00315 GetVehicleSet(vehicles_to_refit, v, num_vehicles);
00316
00317 v = v->First();
00318 }
00319
00320 static SmallVector<RefitResult, 16> refit_result;
00321 refit_result.Clear();
00322
00323 v->InvalidateNewGRFCacheOfChain();
00324 byte actual_subtype = new_subtype;
00325 for (; v != NULL; v = (only_this ? NULL : v->Next())) {
00326
00327 if (!v->IsArticulatedPart()) actual_subtype = new_subtype;
00328
00329 if (v->type == VEH_TRAIN && !vehicles_to_refit.Contains(v->index) && !only_this) continue;
00330
00331 const Engine *e = v->GetEngine();
00332 if (!e->CanCarryCargo()) continue;
00333
00334
00335
00336 bool refittable = HasBit(e->info.refit_mask, new_cid) && (!auto_refit || HasBit(e->info.misc_flags, EF_AUTO_REFIT));
00337 if (!refittable && v->cargo_type != new_cid) continue;
00338
00339
00340 if (actual_subtype == 0xFF) {
00341 actual_subtype = GetBestFittingSubType(v, v, new_cid);
00342 }
00343
00344
00345 CargoID temp_cid = v->cargo_type;
00346 byte temp_subtype = v->cargo_subtype;
00347 if (refittable) {
00348 v->cargo_type = new_cid;
00349 v->cargo_subtype = actual_subtype;
00350 }
00351
00352 uint16 mail_capacity = 0;
00353 uint amount = e->DetermineCapacity(v, &mail_capacity);
00354 total_capacity += amount;
00355
00356 total_mail_capacity += mail_capacity;
00357
00358 if (!refittable) continue;
00359
00360
00361 v->cargo_type = temp_cid;
00362 v->cargo_subtype = temp_subtype;
00363
00364 bool auto_refit_allowed;
00365 CommandCost refit_cost = GetRefitCost(v, v->engine_type, new_cid, actual_subtype, &auto_refit_allowed);
00366 if (auto_refit && !auto_refit_allowed) {
00367
00368 total_capacity -= amount;
00369 total_mail_capacity -= mail_capacity;
00370
00371 if (v->cargo_type == new_cid) {
00372
00373 total_capacity += v->cargo_cap;
00374 if (v->type == VEH_AIRCRAFT) total_mail_capacity += v->Next()->cargo_cap;
00375 }
00376 continue;
00377 }
00378 cost.AddCost(refit_cost);
00379
00380
00381
00382
00383
00384
00385
00386
00387
00388
00389 RefitResult *result = refit_result.Append();
00390 result->v = v;
00391 result->capacity = amount;
00392 result->mail_capacity = mail_capacity;
00393 result->subtype = actual_subtype;
00394 }
00395
00396 if (flags & DC_EXEC) {
00397
00398 for (RefitResult *result = refit_result.Begin(); result != refit_result.End(); result++) {
00399 Vehicle *u = result->v;
00400 u->refit_cap = (u->cargo_type == new_cid) ? min(result->capacity, u->refit_cap) : 0;
00401 if (u->cargo.Count() > u->refit_cap) u->cargo.Truncate(u->cargo.Count() - u->refit_cap);
00402 u->cargo_type = new_cid;
00403 u->cargo_cap = result->capacity;
00404 u->cargo_subtype = result->subtype;
00405 if (u->type == VEH_AIRCRAFT) {
00406 Vehicle *w = u->Next();
00407 w->refit_cap = min(w->refit_cap, result->mail_capacity);
00408 w->cargo_cap = result->mail_capacity;
00409 if (w->cargo.Count() > w->refit_cap) w->cargo.Truncate(w->cargo.Count() - w->refit_cap);
00410 }
00411 }
00412 }
00413
00414 refit_result.Clear();
00415 _returned_refit_capacity = total_capacity;
00416 _returned_mail_refit_capacity = total_mail_capacity;
00417 return cost;
00418 }
00419
00435 CommandCost CmdRefitVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00436 {
00437 Vehicle *v = Vehicle::GetIfValid(p1);
00438 if (v == NULL) return CMD_ERROR;
00439
00440
00441
00442 if (!IsCompanyBuildableVehicleType(v->type)) return CMD_ERROR;
00443
00444 Vehicle *front = v->First();
00445
00446 CommandCost ret = CheckOwnership(front->owner);
00447 if (ret.Failed()) return ret;
00448
00449 bool auto_refit = HasBit(p2, 6);
00450
00451
00452 if (v != front && (v->type == VEH_SHIP || v->type == VEH_AIRCRAFT)) return CMD_ERROR;
00453
00454 if ((!auto_refit || !front->current_order.IsType(OT_LOADING)) && !front->IsStoppedInDepot()) return_cmd_error(STR_ERROR_TRAIN_MUST_BE_STOPPED_INSIDE_DEPOT + front->type);
00455 if (front->vehstatus & VS_CRASHED) return_cmd_error(STR_ERROR_VEHICLE_IS_DESTROYED);
00456
00457
00458 CargoID new_cid = GB(p2, 0, 5);
00459 byte new_subtype = GB(p2, 8, 8);
00460 if (new_cid >= NUM_CARGO) return CMD_ERROR;
00461
00462
00463 bool only_this = HasBit(p2, 7) || front->type == VEH_SHIP || front->type == VEH_AIRCRAFT;
00464 uint8 num_vehicles = GB(p2, 16, 8);
00465
00466 CommandCost cost = RefitVehicle(v, only_this, num_vehicles, new_cid, new_subtype, flags, auto_refit);
00467
00468 if (flags & DC_EXEC) {
00469
00470 switch (v->type) {
00471 case VEH_TRAIN:
00472 Train::From(front)->ConsistChanged(auto_refit);
00473 break;
00474 case VEH_ROAD:
00475 RoadVehUpdateCache(RoadVehicle::From(front), auto_refit);
00476 if (_settings_game.vehicle.roadveh_acceleration_model != AM_ORIGINAL) RoadVehicle::From(front)->CargoChanged();
00477 break;
00478
00479 case VEH_SHIP:
00480 v->InvalidateNewGRFCacheOfChain();
00481 v->colourmap = PAL_NONE;
00482 Ship::From(v)->UpdateCache();
00483 break;
00484
00485 case VEH_AIRCRAFT:
00486 v->InvalidateNewGRFCacheOfChain();
00487 v->colourmap = PAL_NONE;
00488 UpdateAircraftCache(Aircraft::From(v), true);
00489 break;
00490
00491 default: NOT_REACHED();
00492 }
00493
00494 InvalidateWindowData(WC_VEHICLE_DETAILS, front->index);
00495 SetWindowDirty(WC_VEHICLE_DEPOT, front->tile);
00496 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 0);
00497 } else {
00498
00499 v->InvalidateNewGRFCacheOfChain();
00500 }
00501
00502 return cost;
00503 }
00504
00514 CommandCost CmdStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00515 {
00516
00517 if ((flags & DC_AUTOREPLACE) == 0) SetBit(p2, 0);
00518
00519 Vehicle *v = Vehicle::GetIfValid(p1);
00520 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
00521
00522 CommandCost ret = CheckOwnership(v->owner);
00523 if (ret.Failed()) return ret;
00524
00525 if (v->vehstatus & VS_CRASHED) return_cmd_error(STR_ERROR_VEHICLE_IS_DESTROYED);
00526
00527 switch (v->type) {
00528 case VEH_TRAIN:
00529 if ((v->vehstatus & VS_STOPPED) && Train::From(v)->gcache.cached_power == 0) return_cmd_error(STR_ERROR_TRAIN_START_NO_POWER);
00530 break;
00531
00532 case VEH_SHIP:
00533 case VEH_ROAD:
00534 break;
00535
00536 case VEH_AIRCRAFT: {
00537 Aircraft *a = Aircraft::From(v);
00538
00539 if (!(v->vehstatus & VS_CRASHED) && a->state >= STARTTAKEOFF && a->state < TERM7) return_cmd_error(STR_ERROR_AIRCRAFT_IS_IN_FLIGHT);
00540 break;
00541 }
00542
00543 default: return CMD_ERROR;
00544 }
00545
00546 if (HasBit(p2, 0)) {
00547
00548 uint16 callback = GetVehicleCallback(CBID_VEHICLE_START_STOP_CHECK, 0, 0, v->engine_type, v);
00549 StringID error = STR_NULL;
00550 if (callback != CALLBACK_FAILED) {
00551 if (v->GetGRF()->grf_version < 8) {
00552
00553 if (callback < 0x400 && GB(callback, 0, 8) != 0xFF) error = GetGRFStringID(v->GetGRFID(), 0xD000 + callback);
00554 } else {
00555 if (callback < 0x400) {
00556 error = GetGRFStringID(v->GetGRFID(), 0xD000 + callback);
00557 } else {
00558 switch (callback) {
00559 case 0x400:
00560 break;
00561
00562 default:
00563 error = STR_ERROR_INCOMPATIBLE_RAIL_TYPES;
00564 break;
00565 }
00566 }
00567 }
00568 }
00569 if (error != STR_NULL) return_cmd_error(error);
00570 }
00571
00572 if (flags & DC_EXEC) {
00573 if (v->IsStoppedInDepot() && (flags & DC_AUTOREPLACE) == 0) DeleteVehicleNews(p1, STR_NEWS_TRAIN_IS_WAITING + v->type);
00574
00575 v->vehstatus ^= VS_STOPPED;
00576 if (v->type != VEH_TRAIN) v->cur_speed = 0;
00577 v->MarkDirty();
00578 SetWindowWidgetDirty(WC_VEHICLE_VIEW, v->index, WID_VV_START_STOP);
00579 SetWindowDirty(WC_VEHICLE_DEPOT, v->tile);
00580 SetWindowClassesDirty(GetWindowClassForVehicleType(v->type));
00581 }
00582 return CommandCost();
00583 }
00584
00596 CommandCost CmdMassStartStopVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00597 {
00598 VehicleList list;
00599 bool do_start = HasBit(p1, 0);
00600 bool vehicle_list_window = HasBit(p1, 1);
00601
00602 VehicleListIdentifier vli;
00603 if (!vli.Unpack(p2)) return CMD_ERROR;
00604 if (!IsCompanyBuildableVehicleType(vli.vtype)) return CMD_ERROR;
00605
00606 if (vehicle_list_window) {
00607 if (!GenerateVehicleSortList(&list, vli)) return CMD_ERROR;
00608 } else {
00609
00610 BuildDepotVehicleList(vli.vtype, tile, &list, NULL);
00611 }
00612
00613 for (uint i = 0; i < list.Length(); i++) {
00614 const Vehicle *v = list[i];
00615
00616 if (!!(v->vehstatus & VS_STOPPED) != do_start) continue;
00617
00618 if (!vehicle_list_window && !v->IsChainInDepot()) continue;
00619
00620
00621 DoCommand(tile, v->index, 0, flags, CMD_START_STOP_VEHICLE);
00622 }
00623
00624 return CommandCost();
00625 }
00626
00636 CommandCost CmdDepotSellAllVehicles(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00637 {
00638 VehicleList list;
00639
00640 CommandCost cost(EXPENSES_NEW_VEHICLES);
00641 VehicleType vehicle_type = Extract<VehicleType, 0, 3>(p1);
00642
00643 if (!IsCompanyBuildableVehicleType(vehicle_type)) return CMD_ERROR;
00644
00645 uint sell_command = GetCmdSellVeh(vehicle_type);
00646
00647
00648 BuildDepotVehicleList(vehicle_type, tile, &list, &list);
00649
00650 CommandCost last_error = CMD_ERROR;
00651 bool had_success = false;
00652 for (uint i = 0; i < list.Length(); i++) {
00653 CommandCost ret = DoCommand(tile, list[i]->index | (1 << 20), 0, flags, sell_command);
00654 if (ret.Succeeded()) {
00655 cost.AddCost(ret);
00656 had_success = true;
00657 } else {
00658 last_error = ret;
00659 }
00660 }
00661
00662 return had_success ? cost : last_error;
00663 }
00664
00674 CommandCost CmdDepotMassAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00675 {
00676 VehicleList list;
00677 CommandCost cost = CommandCost(EXPENSES_NEW_VEHICLES);
00678 VehicleType vehicle_type = Extract<VehicleType, 0, 3>(p1);
00679
00680 if (!IsCompanyBuildableVehicleType(vehicle_type)) return CMD_ERROR;
00681 if (!IsDepotTile(tile) || !IsTileOwner(tile, _current_company)) return CMD_ERROR;
00682
00683
00684 BuildDepotVehicleList(vehicle_type, tile, &list, &list, true);
00685
00686 for (uint i = 0; i < list.Length(); i++) {
00687 const Vehicle *v = list[i];
00688
00689
00690 if (!v->IsChainInDepot()) continue;
00691
00692 CommandCost ret = DoCommand(0, v->index, 0, flags, CMD_AUTOREPLACE_VEHICLE);
00693
00694 if (ret.Succeeded()) cost.AddCost(ret);
00695 }
00696 return cost;
00697 }
00698
00704 static bool IsUniqueVehicleName(const char *name)
00705 {
00706 const Vehicle *v;
00707
00708 FOR_ALL_VEHICLES(v) {
00709 if (v->name != NULL && strcmp(v->name, name) == 0) return false;
00710 }
00711
00712 return true;
00713 }
00714
00720 static void CloneVehicleName(const Vehicle *src, Vehicle *dst)
00721 {
00722 char buf[256];
00723
00724
00725 size_t number_position;
00726 for (number_position = strlen(src->name); number_position > 0; number_position--) {
00727
00728
00729 if (src->name[number_position - 1] < '0' || src->name[number_position - 1] > '9') break;
00730 }
00731
00732
00733 int num;
00734 byte padding = 0;
00735 if (number_position == strlen(src->name)) {
00736
00737 strecpy(buf, src->name, lastof(buf));
00738 strecat(buf, " ", lastof(buf));
00739 number_position = strlen(buf);
00740 num = 2;
00741 } else {
00742
00743 strecpy(buf, src->name, lastof(buf));
00744 buf[number_position] = '\0';
00745 char *endptr;
00746 num = strtol(&src->name[number_position], &endptr, 10) + 1;
00747 padding = endptr - &src->name[number_position];
00748 }
00749
00750
00751 for (int max_iterations = 1000; max_iterations > 0; max_iterations--, num++) {
00752
00753 seprintf(&buf[number_position], lastof(buf), "%0*d", padding, num);
00754
00755
00756 if (IsUniqueVehicleName(buf)) {
00757 dst->name = strdup(buf);
00758 break;
00759 }
00760 }
00761
00762
00763 }
00764
00774 CommandCost CmdCloneVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00775 {
00776 CommandCost total_cost(EXPENSES_NEW_VEHICLES);
00777
00778 Vehicle *v = Vehicle::GetIfValid(p1);
00779 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
00780 Vehicle *v_front = v;
00781 Vehicle *w = NULL;
00782 Vehicle *w_front = NULL;
00783 Vehicle *w_rear = NULL;
00784
00785
00786
00787
00788
00789
00790
00791
00792
00793 CommandCost ret = CheckOwnership(v->owner);
00794 if (ret.Failed()) return ret;
00795
00796 if (v->type == VEH_TRAIN && (!v->IsFrontEngine() || Train::From(v)->crash_anim_pos >= 4400)) return CMD_ERROR;
00797
00798
00799 if (!(flags & DC_EXEC)) {
00800 int veh_counter = 0;
00801 do {
00802 veh_counter++;
00803 } while ((v = v->Next()) != NULL);
00804
00805 if (!Vehicle::CanAllocateItem(veh_counter)) {
00806 return_cmd_error(STR_ERROR_TOO_MANY_VEHICLES_IN_GAME);
00807 }
00808 }
00809
00810 v = v_front;
00811
00812 do {
00813 if (v->type == VEH_TRAIN && Train::From(v)->IsRearDualheaded()) {
00814
00815 continue;
00816 }
00817
00818
00819
00820
00821
00822
00823
00824 DoCommandFlag build_flags = flags;
00825 if ((flags & DC_EXEC) && !v->IsPrimaryVehicle()) build_flags |= DC_AUTOREPLACE;
00826
00827 CommandCost cost = DoCommand(tile, v->engine_type | (1 << 16), 0, build_flags, GetCmdBuildVeh(v));
00828
00829 if (cost.Failed()) {
00830
00831 if (w_front != NULL) DoCommand(w_front->tile, w_front->index | (1 << 20), 0, flags, GetCmdSellVeh(w_front));
00832 return cost;
00833 }
00834
00835 total_cost.AddCost(cost);
00836
00837 if (flags & DC_EXEC) {
00838 w = Vehicle::Get(_new_vehicle_id);
00839
00840 if (v->type == VEH_TRAIN && HasBit(Train::From(v)->flags, VRF_REVERSE_DIRECTION)) {
00841 SetBit(Train::From(w)->flags, VRF_REVERSE_DIRECTION);
00842 }
00843
00844 if (v->type == VEH_TRAIN && !v->IsFrontEngine()) {
00845
00846
00847 CommandCost result = DoCommand(0, w->index | 1 << 20, w_rear->index, flags, CMD_MOVE_RAIL_VEHICLE);
00848 if (result.Failed()) {
00849
00850
00851 DoCommand(w_front->tile, w_front->index | 1 << 20, 0, flags, GetCmdSellVeh(w_front));
00852 DoCommand(w_front->tile, w->index | 1 << 20, 0, flags, GetCmdSellVeh(w));
00853 return result;
00854 }
00855 } else {
00856
00857 w_front = w;
00858 w->service_interval = v->service_interval;
00859 w->SetServiceIntervalIsCustom(v->ServiceIntervalIsCustom());
00860 w->SetServiceIntervalIsPercent(v->ServiceIntervalIsPercent());
00861 }
00862 w_rear = w;
00863 }
00864 } while (v->type == VEH_TRAIN && (v = v->GetNextVehicle()) != NULL);
00865
00866 if ((flags & DC_EXEC) && v_front->type == VEH_TRAIN) {
00867
00868 _new_vehicle_id = w_front->index;
00869 }
00870
00871 if (flags & DC_EXEC) {
00872
00873 DoCommand(0, v_front->group_id, w_front->index, flags, CMD_ADD_VEHICLE_GROUP);
00874 }
00875
00876
00877
00878 w = w_front;
00879 v = v_front;
00880
00881
00882
00883
00884
00885
00886
00887 do {
00888 do {
00889 if (flags & DC_EXEC) {
00890 assert(w != NULL);
00891
00892
00893 byte subtype = GetBestFittingSubType(v, w, v->cargo_type);
00894 if (w->cargo_type != v->cargo_type || w->cargo_subtype != subtype) {
00895 CommandCost cost = DoCommand(0, w->index, v->cargo_type | 1U << 7 | (subtype << 8), flags, GetCmdRefitVeh(v));
00896 if (cost.Succeeded()) total_cost.AddCost(cost);
00897 }
00898
00899 if (w->IsGroundVehicle() && w->HasArticulatedPart()) {
00900 w = w->GetNextArticulatedPart();
00901 } else {
00902 break;
00903 }
00904 } else {
00905 const Engine *e = v->GetEngine();
00906 CargoID initial_cargo = (e->CanCarryCargo() ? e->GetDefaultCargoType() : (CargoID)CT_INVALID);
00907
00908 if (v->cargo_type != initial_cargo && initial_cargo != CT_INVALID) {
00909 bool dummy;
00910 total_cost.AddCost(GetRefitCost(NULL, v->engine_type, v->cargo_type, v->cargo_subtype, &dummy));
00911 }
00912 }
00913
00914 if (v->IsGroundVehicle() && v->HasArticulatedPart()) {
00915 v = v->GetNextArticulatedPart();
00916 } else {
00917 break;
00918 }
00919 } while (v != NULL);
00920
00921 if ((flags & DC_EXEC) && v->type == VEH_TRAIN) w = w->GetNextVehicle();
00922 } while (v->type == VEH_TRAIN && (v = v->GetNextVehicle()) != NULL);
00923
00924 if (flags & DC_EXEC) {
00925
00926
00927
00928
00929
00930 DoCommand(0, w_front->index | (p2 & 1 ? CO_SHARE : CO_COPY) << 30, v_front->index, flags, CMD_CLONE_ORDER);
00931
00932
00933 if (v_front->name != NULL) CloneVehicleName(v_front, w_front);
00934 }
00935
00936
00937
00938 if (!CheckCompanyHasMoney(total_cost)) {
00939 if (flags & DC_EXEC) {
00940
00941 DoCommand(w_front->tile, w_front->index | 1 << 20, 0, flags, GetCmdSellVeh(w_front));
00942 }
00943 return total_cost;
00944 }
00945
00946 return total_cost;
00947 }
00948
00956 static CommandCost SendAllVehiclesToDepot(DoCommandFlag flags, bool service, const VehicleListIdentifier &vli)
00957 {
00958 VehicleList list;
00959
00960 if (!GenerateVehicleSortList(&list, vli)) return CMD_ERROR;
00961
00962
00963 bool had_success = false;
00964 for (uint i = 0; i < list.Length(); i++) {
00965 const Vehicle *v = list[i];
00966 CommandCost ret = DoCommand(v->tile, v->index | (service ? DEPOT_SERVICE : 0U) | DEPOT_DONT_CANCEL, 0, flags, GetCmdSendToDepot(vli.vtype));
00967
00968 if (ret.Succeeded()) {
00969 had_success = true;
00970
00971
00972
00973
00974
00975 if (!(flags & DC_EXEC)) break;
00976 }
00977 }
00978
00979 return had_success ? CommandCost() : CMD_ERROR;
00980 }
00981
00993 CommandCost CmdSendVehicleToDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00994 {
00995 if (p1 & DEPOT_MASS_SEND) {
00996
00997 VehicleListIdentifier vli;
00998 if (!vli.Unpack(p2)) return CMD_ERROR;
00999 return SendAllVehiclesToDepot(flags, (p1 & DEPOT_SERVICE) != 0, vli);
01000 }
01001
01002 Vehicle *v = Vehicle::GetIfValid(GB(p1, 0, 20));
01003 if (v == NULL) return CMD_ERROR;
01004 if (!v->IsPrimaryVehicle()) return CMD_ERROR;
01005
01006 return v->SendToDepot(flags, (DepotCommand)(p1 & DEPOT_COMMAND_MASK));
01007 }
01008
01018 CommandCost CmdRenameVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01019 {
01020 Vehicle *v = Vehicle::GetIfValid(p1);
01021 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01022
01023 CommandCost ret = CheckOwnership(v->owner);
01024 if (ret.Failed()) return ret;
01025
01026 bool reset = StrEmpty(text);
01027
01028 if (!reset) {
01029 if (Utf8StringLength(text) >= MAX_LENGTH_VEHICLE_NAME_CHARS) return CMD_ERROR;
01030 if (!(flags & DC_AUTOREPLACE) && !IsUniqueVehicleName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01031 }
01032
01033 if (flags & DC_EXEC) {
01034 free(v->name);
01035 v->name = reset ? NULL : strdup(text);
01036 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 1);
01037 MarkWholeScreenDirty();
01038 }
01039
01040 return CommandCost();
01041 }
01042
01043
01056 CommandCost CmdChangeServiceInt(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01057 {
01058 Vehicle *v = Vehicle::GetIfValid(p1);
01059 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01060
01061 CommandCost ret = CheckOwnership(v->owner);
01062 if (ret.Failed()) return ret;
01063
01064 const Company *company = Company::Get(v->owner);
01065 bool iscustom = HasBit(p2, 16);
01066 bool ispercent = iscustom ? HasBit(p2, 17) : company->settings.vehicle.servint_ispercent;
01067
01068 uint16 serv_int;
01069 if (iscustom) {
01070 serv_int = GB(p2, 0, 16);
01071 if (serv_int != GetServiceIntervalClamped(serv_int, ispercent)) return CMD_ERROR;
01072 } else {
01073 serv_int = CompanyServiceInterval(company, v->type);
01074 }
01075
01076 if (flags & DC_EXEC) {
01077 v->SetServiceInterval(serv_int);
01078 v->SetServiceIntervalIsCustom(iscustom);
01079 v->SetServiceIntervalIsPercent(ispercent);
01080 SetWindowDirty(WC_VEHICLE_DETAILS, v->index);
01081 }
01082
01083 return CommandCost();
01084 }