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00012 #include "stdafx.h"
00013 #include "debug.h"
00014 #include "cmd_helper.h"
00015 #include "command_func.h"
00016 #include "company_func.h"
00017 #include "news_func.h"
00018 #include "vehicle_gui.h"
00019 #include "strings_func.h"
00020 #include "window_func.h"
00021 #include "timetable.h"
00022 #include "vehicle_func.h"
00023 #include "depot_base.h"
00024 #include "core/pool_func.hpp"
00025 #include "aircraft.h"
00026 #include "roadveh.h"
00027 #include "station_base.h"
00028 #include "waypoint_base.h"
00029 #include "company_base.h"
00030 #include "cargodest_func.h"
00031
00032 #include "table/strings.h"
00033
00034
00035
00036
00037 assert_compile(sizeof(DestinationID) >= sizeof(DepotID));
00038 assert_compile(sizeof(DestinationID) >= sizeof(StationID));
00039
00040 OrderPool _order_pool("Order");
00041 INSTANTIATE_POOL_METHODS(Order)
00042 OrderListPool _orderlist_pool("OrderList");
00043 INSTANTIATE_POOL_METHODS(OrderList)
00044
00049 void Order::Free()
00050 {
00051 this->type = OT_NOTHING;
00052 this->flags = 0;
00053 this->dest = 0;
00054 this->next = NULL;
00055 }
00056
00061 void Order::MakeGoToStation(StationID destination)
00062 {
00063 this->type = OT_GOTO_STATION;
00064 this->flags = 0;
00065 this->dest = destination;
00066 }
00067
00077 void Order::MakeGoToDepot(DepotID destination, OrderDepotTypeFlags order, OrderNonStopFlags non_stop_type, OrderDepotActionFlags action, CargoID cargo, byte subtype)
00078 {
00079 this->type = OT_GOTO_DEPOT;
00080 this->SetDepotOrderType(order);
00081 this->SetDepotActionType(action);
00082 this->SetNonStopType(non_stop_type);
00083 this->dest = destination;
00084 this->SetRefit(cargo, subtype);
00085 }
00086
00091 void Order::MakeGoToWaypoint(StationID destination)
00092 {
00093 this->type = OT_GOTO_WAYPOINT;
00094 this->flags = 0;
00095 this->dest = destination;
00096 }
00097
00102 void Order::MakeLoading(bool ordered)
00103 {
00104 this->type = OT_LOADING;
00105 if (!ordered) this->flags = 0;
00106 }
00107
00111 void Order::MakeLeaveStation()
00112 {
00113 this->type = OT_LEAVESTATION;
00114 this->flags = 0;
00115 }
00116
00120 void Order::MakeDummy()
00121 {
00122 this->type = OT_DUMMY;
00123 this->flags = 0;
00124 }
00125
00130 void Order::MakeConditional(VehicleOrderID order)
00131 {
00132 this->type = OT_CONDITIONAL;
00133 this->flags = order;
00134 this->dest = 0;
00135 }
00136
00141 void Order::MakeAutomatic(StationID destination)
00142 {
00143 this->type = OT_AUTOMATIC;
00144 this->dest = destination;
00145 }
00146
00153 void Order::SetRefit(CargoID cargo, byte subtype)
00154 {
00155 this->refit_cargo = cargo;
00156 this->refit_subtype = subtype;
00157 }
00158
00164 bool Order::Equals(const Order &other) const
00165 {
00166
00167
00168
00169
00170
00171 if ((this->IsType(OT_GOTO_DEPOT) && this->type == other.type) &&
00172 ((this->GetDepotActionType() & ODATFB_NEAREST_DEPOT) != 0 ||
00173 (other.GetDepotActionType() & ODATFB_NEAREST_DEPOT) != 0)) {
00174 return this->GetDepotOrderType() == other.GetDepotOrderType() &&
00175 (this->GetDepotActionType() & ~ODATFB_NEAREST_DEPOT) == (other.GetDepotActionType() & ~ODATFB_NEAREST_DEPOT);
00176 }
00177
00178 return this->type == other.type && this->flags == other.flags && this->dest == other.dest;
00179 }
00180
00187 uint32 Order::Pack() const
00188 {
00189 return this->dest << 16 | this->flags << 8 | this->type;
00190 }
00191
00197 uint16 Order::MapOldOrder() const
00198 {
00199 uint16 order = this->GetType();
00200 switch (this->type) {
00201 case OT_GOTO_STATION:
00202 if (this->GetUnloadType() & OUFB_UNLOAD) SetBit(order, 5);
00203 if (this->GetLoadType() & OLFB_FULL_LOAD) SetBit(order, 6);
00204 if (this->GetNonStopType() & ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS) SetBit(order, 7);
00205 order |= GB(this->GetDestination(), 0, 8) << 8;
00206 break;
00207 case OT_GOTO_DEPOT:
00208 if (!(this->GetDepotOrderType() & ODTFB_PART_OF_ORDERS)) SetBit(order, 6);
00209 SetBit(order, 7);
00210 order |= GB(this->GetDestination(), 0, 8) << 8;
00211 break;
00212 case OT_LOADING:
00213 if (this->GetLoadType() & OLFB_FULL_LOAD) SetBit(order, 6);
00214 break;
00215 }
00216 return order;
00217 }
00218
00223 Order::Order(uint32 packed)
00224 {
00225 this->type = (OrderType)GB(packed, 0, 8);
00226 this->flags = GB(packed, 8, 8);
00227 this->dest = GB(packed, 16, 16);
00228 this->next = NULL;
00229 this->refit_cargo = CT_NO_REFIT;
00230 this->refit_subtype = 0;
00231 this->wait_time = 0;
00232 this->travel_time = 0;
00233 }
00234
00239 void Order::PostDestructor(size_t index)
00240 {
00241 Vehicle *v;
00242 FOR_ALL_VEHICLES(v) {
00243 if (v->current_order.index == index) v->current_order.index = INVALID_ORDER;
00244 if (v->last_order_id == index) v->last_order_id = INVALID_ORDER;
00245 }
00246
00247 InvalidateOrderRouteLinks((OrderID)index);
00248 }
00249
00255 void InvalidateVehicleOrder(const Vehicle *v, int data)
00256 {
00257 SetWindowDirty(WC_VEHICLE_VIEW, v->index);
00258
00259 if (data != 0) {
00260
00261 InvalidateWindowData(WC_VEHICLE_ORDERS, v->index, data);
00262 InvalidateWindowData(WC_VEHICLE_TIMETABLE, v->index, data);
00263 return;
00264 }
00265
00266 SetWindowDirty(WC_VEHICLE_ORDERS, v->index);
00267 SetWindowDirty(WC_VEHICLE_TIMETABLE, v->index);
00268 }
00269
00277 void Order::AssignOrder(const Order &other)
00278 {
00279 this->type = other.type;
00280 this->flags = other.flags;
00281 this->dest = other.dest;
00282
00283 this->refit_cargo = other.refit_cargo;
00284 this->refit_subtype = other.refit_subtype;
00285
00286 this->wait_time = other.wait_time;
00287 this->travel_time = other.travel_time;
00288 }
00289
00295 void OrderList::Initialize(Order *chain, Vehicle *v)
00296 {
00297 this->first = chain;
00298 this->first_shared = v;
00299
00300 this->num_orders = 0;
00301 this->num_manual_orders = 0;
00302 this->num_vehicles = 1;
00303 this->timetable_duration = 0;
00304
00305 for (Order *o = this->first; o != NULL; o = o->next) {
00306 ++this->num_orders;
00307 if (!o->IsType(OT_AUTOMATIC)) ++this->num_manual_orders;
00308 this->timetable_duration += o->wait_time + o->travel_time;
00309 }
00310
00311 for (Vehicle *u = this->first_shared->PreviousShared(); u != NULL; u = u->PreviousShared()) {
00312 ++this->num_vehicles;
00313 this->first_shared = u;
00314 }
00315
00316 for (const Vehicle *u = v->NextShared(); u != NULL; u = u->NextShared()) ++this->num_vehicles;
00317 }
00318
00324 void OrderList::FreeChain(bool keep_orderlist)
00325 {
00326 Order *next;
00327 for (Order *o = this->first; o != NULL; o = next) {
00328 next = o->next;
00329 delete o;
00330 }
00331
00332 if (keep_orderlist) {
00333 this->first = NULL;
00334 this->num_orders = 0;
00335 this->num_manual_orders = 0;
00336 this->timetable_duration = 0;
00337 } else {
00338 delete this;
00339 }
00340 }
00341
00347 Order *OrderList::GetOrderAt(int index) const
00348 {
00349 if (index < 0) return NULL;
00350
00351 Order *order = this->first;
00352
00353 while (order != NULL && index-- > 0) {
00354 order = order->next;
00355 }
00356 return order;
00357 }
00358
00364 void OrderList::InsertOrderAt(Order *new_order, int index)
00365 {
00366 if (this->first == NULL) {
00367 this->first = new_order;
00368 } else {
00369 if (index == 0) {
00370
00371 new_order->next = this->first;
00372 this->first = new_order;
00373 } else if (index >= this->num_orders) {
00374
00375 this->GetLastOrder()->next = new_order;
00376 } else {
00377
00378 Order *order = this->GetOrderAt(index - 1);
00379 new_order->next = order->next;
00380 order->next = new_order;
00381 }
00382 }
00383 ++this->num_orders;
00384 if (!new_order->IsType(OT_AUTOMATIC)) ++this->num_manual_orders;
00385 this->timetable_duration += new_order->wait_time + new_order->travel_time;
00386 }
00387
00388
00393 void OrderList::DeleteOrderAt(int index)
00394 {
00395 if (index >= this->num_orders) return;
00396
00397 Order *to_remove;
00398
00399 if (index == 0) {
00400 to_remove = this->first;
00401 this->first = to_remove->next;
00402 } else {
00403 Order *prev = GetOrderAt(index - 1);
00404 to_remove = prev->next;
00405 prev->next = to_remove->next;
00406 }
00407 --this->num_orders;
00408 if (!to_remove->IsType(OT_AUTOMATIC)) --this->num_manual_orders;
00409 this->timetable_duration -= (to_remove->wait_time + to_remove->travel_time);
00410 delete to_remove;
00411 }
00412
00418 void OrderList::MoveOrder(int from, int to)
00419 {
00420 if (from >= this->num_orders || to >= this->num_orders || from == to) return;
00421
00422 Order *moving_one;
00423
00424
00425 if (from == 0) {
00426 moving_one = this->first;
00427 this->first = moving_one->next;
00428 } else {
00429 Order *one_before = GetOrderAt(from - 1);
00430 moving_one = one_before->next;
00431 one_before->next = moving_one->next;
00432 }
00433
00434
00435 if (to == 0) {
00436 moving_one->next = this->first;
00437 this->first = moving_one;
00438 } else {
00439 Order *one_before = GetOrderAt(to - 1);
00440 moving_one->next = one_before->next;
00441 one_before->next = moving_one;
00442 }
00443 }
00444
00450 void OrderList::RemoveVehicle(Vehicle *v)
00451 {
00452 --this->num_vehicles;
00453 if (v == this->first_shared) this->first_shared = v->NextShared();
00454 }
00455
00460 bool OrderList::IsVehicleInSharedOrdersList(const Vehicle *v) const
00461 {
00462 for (const Vehicle *v_shared = this->first_shared; v_shared != NULL; v_shared = v_shared->NextShared()) {
00463 if (v_shared == v) return true;
00464 }
00465
00466 return false;
00467 }
00468
00474 int OrderList::GetPositionInSharedOrderList(const Vehicle *v) const
00475 {
00476 int count = 0;
00477 for (const Vehicle *v_shared = v->PreviousShared(); v_shared != NULL; v_shared = v_shared->PreviousShared()) count++;
00478 return count;
00479 }
00480
00485 bool OrderList::IsCompleteTimetable() const
00486 {
00487 for (Order *o = this->first; o != NULL; o = o->next) {
00488
00489 if (o->IsType(OT_AUTOMATIC)) continue;
00490 if (!o->IsCompletelyTimetabled()) return false;
00491 }
00492 return true;
00493 }
00494
00498 void OrderList::DebugCheckSanity() const
00499 {
00500 VehicleOrderID check_num_orders = 0;
00501 VehicleOrderID check_num_manual_orders = 0;
00502 uint check_num_vehicles = 0;
00503 Ticks check_timetable_duration = 0;
00504
00505 DEBUG(misc, 6, "Checking OrderList %hu for sanity...", this->index);
00506
00507 for (const Order *o = this->first; o != NULL; o = o->next) {
00508 ++check_num_orders;
00509 if (!o->IsType(OT_AUTOMATIC)) ++check_num_manual_orders;
00510 check_timetable_duration += o->wait_time + o->travel_time;
00511 }
00512 assert(this->num_orders == check_num_orders);
00513 assert(this->num_manual_orders == check_num_manual_orders);
00514 assert(this->timetable_duration == check_timetable_duration);
00515
00516 for (const Vehicle *v = this->first_shared; v != NULL; v = v->NextShared()) {
00517 ++check_num_vehicles;
00518 assert(v->orders.list == this);
00519 }
00520 assert(this->num_vehicles == check_num_vehicles);
00521 DEBUG(misc, 6, "... detected %u orders (%u manual), %u vehicles, %i ticks",
00522 (uint)this->num_orders, (uint)this->num_manual_orders,
00523 this->num_vehicles, this->timetable_duration);
00524 }
00525
00533 static inline bool OrderGoesToStation(const Vehicle *v, const Order *o)
00534 {
00535 return o->IsType(OT_GOTO_STATION) ||
00536 (v->type == VEH_AIRCRAFT && o->IsType(OT_GOTO_DEPOT) && !(o->GetDepotActionType() & ODATFB_NEAREST_DEPOT));
00537 }
00538
00545 static void DeleteOrderWarnings(const Vehicle *v)
00546 {
00547 DeleteVehicleNews(v->index, STR_NEWS_VEHICLE_HAS_TOO_FEW_ORDERS);
00548 DeleteVehicleNews(v->index, STR_NEWS_VEHICLE_HAS_VOID_ORDER);
00549 DeleteVehicleNews(v->index, STR_NEWS_VEHICLE_HAS_DUPLICATE_ENTRY);
00550 DeleteVehicleNews(v->index, STR_NEWS_VEHICLE_HAS_INVALID_ENTRY);
00551 }
00552
00558 TileIndex Order::GetLocation(const Vehicle *v) const
00559 {
00560 switch (this->GetType()) {
00561 case OT_GOTO_WAYPOINT:
00562 case OT_GOTO_STATION:
00563 case OT_AUTOMATIC:
00564 return BaseStation::Get(this->GetDestination())->xy;
00565
00566 case OT_GOTO_DEPOT:
00567 if ((this->GetDepotActionType() & ODATFB_NEAREST_DEPOT) != 0) return INVALID_TILE;
00568 return (v->type == VEH_AIRCRAFT) ? Station::Get(this->GetDestination())->xy : Depot::Get(this->GetDestination())->xy;
00569
00570 default:
00571 return INVALID_TILE;
00572 }
00573 }
00574
00575 static uint GetOrderDistance(const Order *prev, const Order *cur, const Vehicle *v, int conditional_depth = 0)
00576 {
00577 assert(v->type == VEH_SHIP);
00578
00579 if (cur->IsType(OT_CONDITIONAL)) {
00580 if (conditional_depth > v->GetNumOrders()) return 0;
00581
00582 conditional_depth++;
00583
00584 int dist1 = GetOrderDistance(prev, v->GetOrder(cur->GetConditionSkipToOrder()), v, conditional_depth);
00585 int dist2 = GetOrderDistance(prev, cur->next == NULL ? v->orders.list->GetFirstOrder() : cur->next, v, conditional_depth);
00586 return max(dist1, dist2);
00587 }
00588
00589 TileIndex prev_tile = prev->GetLocation(v);
00590 TileIndex cur_tile = cur->GetLocation(v);
00591 if (prev_tile == INVALID_TILE || cur_tile == INVALID_TILE) return 0;
00592 return DistanceManhattan(prev_tile, cur_tile);
00593 }
00594
00608 CommandCost CmdInsertOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00609 {
00610 VehicleID veh = GB(p1, 0, 20);
00611 VehicleOrderID sel_ord = GB(p1, 20, 8);
00612 Order new_order(p2);
00613
00614 Vehicle *v = Vehicle::GetIfValid(veh);
00615 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
00616
00617 CommandCost ret = CheckOwnership(v->owner);
00618 if (ret.Failed()) return ret;
00619
00620
00621
00622 switch (new_order.GetType()) {
00623 case OT_GOTO_STATION: {
00624 const Station *st = Station::GetIfValid(new_order.GetDestination());
00625 if (st == NULL) return CMD_ERROR;
00626
00627 if (st->owner != OWNER_NONE) {
00628 CommandCost ret = CheckOwnership(st->owner);
00629 if (ret.Failed()) return ret;
00630 }
00631
00632 if (!CanVehicleUseStation(v, st)) return_cmd_error(STR_ERROR_CAN_T_ADD_ORDER);
00633 for (Vehicle *u = v->FirstShared(); u != NULL; u = u->NextShared()) {
00634 if (!CanVehicleUseStation(u, st)) return_cmd_error(STR_ERROR_CAN_T_ADD_ORDER_SHARED);
00635 }
00636
00637
00638 if (new_order.GetNonStopType() != ONSF_STOP_EVERYWHERE && !v->IsGroundVehicle()) return CMD_ERROR;
00639
00640
00641 switch (new_order.GetLoadType()) {
00642 case OLF_LOAD_IF_POSSIBLE: case OLFB_FULL_LOAD: case OLF_FULL_LOAD_ANY: case OLFB_NO_LOAD: break;
00643 default: return CMD_ERROR;
00644 }
00645 switch (new_order.GetUnloadType()) {
00646 case OUF_UNLOAD_IF_POSSIBLE: case OUFB_UNLOAD: case OUFB_TRANSFER: case OUFB_NO_UNLOAD: break;
00647 default: return CMD_ERROR;
00648 }
00649
00650
00651 switch (new_order.GetStopLocation()) {
00652 case OSL_PLATFORM_NEAR_END:
00653 case OSL_PLATFORM_MIDDLE:
00654 if (v->type != VEH_TRAIN) return CMD_ERROR;
00655
00656 case OSL_PLATFORM_FAR_END:
00657 break;
00658
00659 default:
00660 return CMD_ERROR;
00661 }
00662
00663 break;
00664 }
00665
00666 case OT_GOTO_DEPOT: {
00667 if ((new_order.GetDepotActionType() & ODATFB_NEAREST_DEPOT) == 0) {
00668 if (v->type == VEH_AIRCRAFT) {
00669 const Station *st = Station::GetIfValid(new_order.GetDestination());
00670
00671 if (st == NULL) return CMD_ERROR;
00672
00673 CommandCost ret = CheckOwnership(st->owner);
00674 if (ret.Failed()) return ret;
00675
00676 if (!CanVehicleUseStation(v, st) || !st->airport.HasHangar()) {
00677 return CMD_ERROR;
00678 }
00679 } else {
00680 const Depot *dp = Depot::GetIfValid(new_order.GetDestination());
00681
00682 if (dp == NULL) return CMD_ERROR;
00683
00684 CommandCost ret = CheckOwnership(GetTileOwner(dp->xy));
00685 if (ret.Failed()) return ret;
00686
00687 switch (v->type) {
00688 case VEH_TRAIN:
00689 if (!IsRailDepotTile(dp->xy)) return CMD_ERROR;
00690 break;
00691
00692 case VEH_ROAD:
00693 if (!IsRoadDepotTile(dp->xy)) return CMD_ERROR;
00694 break;
00695
00696 case VEH_SHIP:
00697 if (!IsShipDepotTile(dp->xy)) return CMD_ERROR;
00698 break;
00699
00700 default: return CMD_ERROR;
00701 }
00702 }
00703 }
00704
00705 if (new_order.GetNonStopType() != ONSF_STOP_EVERYWHERE && !v->IsGroundVehicle()) return CMD_ERROR;
00706 if (new_order.GetDepotOrderType() & ~(ODTFB_PART_OF_ORDERS | ((new_order.GetDepotOrderType() & ODTFB_PART_OF_ORDERS) != 0 ? ODTFB_SERVICE : 0))) return CMD_ERROR;
00707 if (new_order.GetDepotActionType() & ~(ODATFB_HALT | ODATFB_NEAREST_DEPOT)) return CMD_ERROR;
00708 if ((new_order.GetDepotOrderType() & ODTFB_SERVICE) && (new_order.GetDepotActionType() & ODATFB_HALT)) return CMD_ERROR;
00709 break;
00710 }
00711
00712 case OT_GOTO_WAYPOINT: {
00713 const Waypoint *wp = Waypoint::GetIfValid(new_order.GetDestination());
00714 if (wp == NULL) return CMD_ERROR;
00715
00716 switch (v->type) {
00717 default: return CMD_ERROR;
00718
00719 case VEH_TRAIN: {
00720 if (!(wp->facilities & FACIL_TRAIN)) return_cmd_error(STR_ERROR_CAN_T_ADD_ORDER);
00721
00722 CommandCost ret = CheckOwnership(wp->owner);
00723 if (ret.Failed()) return ret;
00724 break;
00725 }
00726
00727 case VEH_SHIP:
00728 if (!(wp->facilities & FACIL_DOCK)) return_cmd_error(STR_ERROR_CAN_T_ADD_ORDER);
00729 if (wp->owner != OWNER_NONE) {
00730 CommandCost ret = CheckOwnership(wp->owner);
00731 if (ret.Failed()) return ret;
00732 }
00733 break;
00734 }
00735
00736
00737
00738
00739 if (new_order.GetNonStopType() != ONSF_STOP_EVERYWHERE && v->type != VEH_TRAIN) return CMD_ERROR;
00740 break;
00741 }
00742
00743 case OT_CONDITIONAL: {
00744 VehicleOrderID skip_to = new_order.GetConditionSkipToOrder();
00745 if (skip_to != 0 && skip_to >= v->GetNumOrders()) return CMD_ERROR;
00746 if (new_order.GetConditionVariable() > OCV_END) return CMD_ERROR;
00747
00748 OrderConditionComparator occ = new_order.GetConditionComparator();
00749 if (occ > OCC_END) return CMD_ERROR;
00750 switch (new_order.GetConditionVariable()) {
00751 case OCV_REQUIRES_SERVICE:
00752 if (occ != OCC_IS_TRUE && occ != OCC_IS_FALSE) return CMD_ERROR;
00753 break;
00754
00755 case OCV_UNCONDITIONALLY:
00756 if (occ != OCC_EQUALS) return CMD_ERROR;
00757 if (new_order.GetConditionValue() != 0) return CMD_ERROR;
00758 break;
00759
00760 case OCV_LOAD_PERCENTAGE:
00761 case OCV_RELIABILITY:
00762 if (new_order.GetConditionValue() > 100) return CMD_ERROR;
00763
00764 default:
00765 if (occ == OCC_IS_TRUE || occ == OCC_IS_FALSE) return CMD_ERROR;
00766 break;
00767 }
00768 break;
00769 }
00770
00771 default: return CMD_ERROR;
00772 }
00773
00774 if (sel_ord > v->GetNumOrders()) return CMD_ERROR;
00775
00776 if (v->GetNumOrders() >= MAX_VEH_ORDER_ID) return_cmd_error(STR_ERROR_TOO_MANY_ORDERS);
00777 if (!Order::CanAllocateItem()) return_cmd_error(STR_ERROR_NO_MORE_SPACE_FOR_ORDERS);
00778 if (v->orders.list == NULL && !OrderList::CanAllocateItem()) return_cmd_error(STR_ERROR_NO_MORE_SPACE_FOR_ORDERS);
00779
00780 if (v->type == VEH_SHIP && _settings_game.pf.pathfinder_for_ships != VPF_NPF) {
00781
00782 const Order *prev = NULL;
00783 uint n = 0;
00784
00785
00786
00787
00788 const Order *o;
00789 FOR_VEHICLE_ORDERS(v, o) {
00790 switch (o->GetType()) {
00791 case OT_GOTO_STATION:
00792 case OT_GOTO_DEPOT:
00793 case OT_GOTO_WAYPOINT:
00794 prev = o;
00795 break;
00796
00797 default: break;
00798 }
00799 if (++n == sel_ord && prev != NULL) break;
00800 }
00801 if (prev != NULL) {
00802 uint dist = GetOrderDistance(prev, &new_order, v);
00803 if (dist >= 130) {
00804 return_cmd_error(STR_ERROR_TOO_FAR_FROM_PREVIOUS_DESTINATION);
00805 }
00806 }
00807 }
00808
00809 if (flags & DC_EXEC) {
00810 Order *new_o = new Order();
00811 new_o->AssignOrder(new_order);
00812 InsertOrder(v, new_o, sel_ord);
00813 }
00814
00815 return CommandCost();
00816 }
00817
00824 void InsertOrder(Vehicle *v, Order *new_o, VehicleOrderID sel_ord)
00825 {
00826
00827 if (v->orders.list == NULL) {
00828 v->orders.list = new OrderList(new_o, v);
00829 } else {
00830 v->orders.list->InsertOrderAt(new_o, sel_ord);
00831 }
00832
00833 Vehicle *u = v->FirstShared();
00834 DeleteOrderWarnings(u);
00835 for (; u != NULL; u = u->NextShared()) {
00836 assert(v->orders.list == u->orders.list);
00837
00838
00839
00840
00841
00842 if (sel_ord <= u->cur_real_order_index) {
00843 uint cur = u->cur_real_order_index + 1;
00844
00845 if (cur < u->GetNumOrders()) {
00846 u->cur_real_order_index = cur;
00847 }
00848 }
00849 if (sel_ord == u->cur_auto_order_index && u->IsGroundVehicle()) {
00850
00851
00852
00853 uint16 &gv_flags = u->GetGroundVehicleFlags();
00854 SetBit(gv_flags, GVF_SUPPRESS_AUTOMATIC_ORDERS);
00855 }
00856 if (sel_ord <= u->cur_auto_order_index) {
00857 uint cur = u->cur_auto_order_index + 1;
00858
00859 if (cur < u->GetNumOrders()) {
00860 u->cur_auto_order_index = cur;
00861 }
00862 }
00863
00864 InvalidateVehicleOrder(u, INVALID_VEH_ORDER_ID | (sel_ord << 8));
00865 }
00866
00867
00868 VehicleOrderID cur_order_id = 0;
00869 Order *order;
00870 FOR_VEHICLE_ORDERS(v, order) {
00871 if (order->IsType(OT_CONDITIONAL)) {
00872 VehicleOrderID order_id = order->GetConditionSkipToOrder();
00873 if (order_id >= sel_ord) {
00874 order->SetConditionSkipToOrder(order_id + 1);
00875 }
00876 if (order_id == cur_order_id) {
00877 order->SetConditionSkipToOrder((order_id + 1) % v->GetNumOrders());
00878 }
00879 }
00880 cur_order_id++;
00881 }
00882
00883 PrefillRouteLinks(v);
00884
00885
00886 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 0);
00887 }
00888
00894 static CommandCost DecloneOrder(Vehicle *dst, DoCommandFlag flags)
00895 {
00896 if (flags & DC_EXEC) {
00897 DeleteVehicleOrders(dst);
00898 InvalidateVehicleOrder(dst, -1);
00899 InvalidateWindowClassesData(GetWindowClassForVehicleType(dst->type), 0);
00900 }
00901 return CommandCost();
00902 }
00903
00913 CommandCost CmdDeleteOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00914 {
00915 VehicleID veh_id = GB(p1, 0, 20);
00916 VehicleOrderID sel_ord = GB(p2, 0, 8);
00917
00918 Vehicle *v = Vehicle::GetIfValid(veh_id);
00919
00920 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
00921
00922 CommandCost ret = CheckOwnership(v->owner);
00923 if (ret.Failed()) return ret;
00924
00925
00926 if (sel_ord >= v->GetNumOrders()) return DecloneOrder(v, flags);
00927
00928 if (v->GetOrder(sel_ord) == NULL) return CMD_ERROR;
00929
00930 if (flags & DC_EXEC) DeleteOrder(v, sel_ord);
00931 return CommandCost();
00932 }
00933
00938 static void CancelLoadingDueToDeletedOrder(Vehicle *v)
00939 {
00940 assert(v->current_order.IsType(OT_LOADING));
00941
00942
00943 v->current_order.SetNonStopType(ONSF_STOP_EVERYWHERE);
00944
00945
00946 if (v->current_order.GetLoadType() & OLFB_FULL_LOAD) v->current_order.SetLoadType(OLF_LOAD_IF_POSSIBLE);
00947 }
00948
00954 void DeleteOrder(Vehicle *v, VehicleOrderID sel_ord)
00955 {
00956 v->orders.list->DeleteOrderAt(sel_ord);
00957
00958 Vehicle *u = v->FirstShared();
00959 DeleteOrderWarnings(u);
00960 PrefillRouteLinks(u);
00961 for (; u != NULL; u = u->NextShared()) {
00962 assert(v->orders.list == u->orders.list);
00963
00964 if (sel_ord == u->cur_real_order_index && u->current_order.IsType(OT_LOADING)) {
00965 CancelLoadingDueToDeletedOrder(u);
00966 }
00967
00968 if (sel_ord < u->cur_real_order_index) {
00969 u->cur_real_order_index--;
00970 } else if (sel_ord == u->cur_real_order_index) {
00971 u->UpdateRealOrderIndex();
00972 }
00973
00974 if (sel_ord < u->cur_auto_order_index) {
00975 u->cur_auto_order_index--;
00976 } else if (sel_ord == u->cur_auto_order_index) {
00977
00978 if (u->cur_auto_order_index >= u->GetNumOrders()) u->cur_auto_order_index = 0;
00979
00980
00981 while (u->cur_auto_order_index != u->cur_real_order_index && !u->GetOrder(u->cur_auto_order_index)->IsType(OT_AUTOMATIC)) {
00982 u->cur_auto_order_index++;
00983 if (u->cur_auto_order_index >= u->GetNumOrders()) u->cur_auto_order_index = 0;
00984 }
00985 }
00986
00987
00988 InvalidateVehicleOrder(u, sel_ord | (INVALID_VEH_ORDER_ID << 8));
00989
00990
00991 u->cargo.InvalidateNextStation();
00992 }
00993
00994
00995 VehicleOrderID cur_order_id = 0;
00996 Order *order = NULL;
00997 FOR_VEHICLE_ORDERS(v, order) {
00998 if (order->IsType(OT_CONDITIONAL)) {
00999 VehicleOrderID order_id = order->GetConditionSkipToOrder();
01000 if (order_id >= sel_ord) {
01001 order_id = max(order_id - 1, 0);
01002 }
01003 if (order_id == cur_order_id) {
01004 order_id = (order_id + 1) % v->GetNumOrders();
01005 }
01006 order->SetConditionSkipToOrder(order_id);
01007 }
01008 cur_order_id++;
01009 }
01010
01011 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 0);
01012 }
01013
01023 CommandCost CmdSkipToOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01024 {
01025 VehicleID veh_id = GB(p1, 0, 20);
01026 VehicleOrderID sel_ord = GB(p2, 0, 8);
01027
01028 Vehicle *v = Vehicle::GetIfValid(veh_id);
01029
01030 if (v == NULL || !v->IsPrimaryVehicle() || sel_ord == v->cur_auto_order_index || sel_ord >= v->GetNumOrders() || v->GetNumOrders() < 2) return CMD_ERROR;
01031
01032 CommandCost ret = CheckOwnership(v->owner);
01033 if (ret.Failed()) return ret;
01034
01035 if (flags & DC_EXEC) {
01036 v->cur_auto_order_index = v->cur_real_order_index = sel_ord;
01037 v->UpdateRealOrderIndex();
01038
01039 if (v->current_order.IsType(OT_LOADING)) v->LeaveStation();
01040
01041 InvalidateVehicleOrder(v, -2);
01042 }
01043
01044
01045 if (v->type == VEH_AIRCRAFT) SetWindowClassesDirty(WC_AIRCRAFT_LIST);
01046 if (v->type == VEH_SHIP) SetWindowClassesDirty(WC_SHIPS_LIST);
01047
01048 return CommandCost();
01049 }
01050
01064 CommandCost CmdMoveOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01065 {
01066 VehicleID veh = GB(p1, 0, 20);
01067 VehicleOrderID moving_order = GB(p2, 0, 16);
01068 VehicleOrderID target_order = GB(p2, 16, 16);
01069
01070 Vehicle *v = Vehicle::GetIfValid(veh);
01071 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01072
01073 CommandCost ret = CheckOwnership(v->owner);
01074 if (ret.Failed()) return ret;
01075
01076
01077 if (moving_order >= v->GetNumOrders() || target_order >= v->GetNumOrders() ||
01078 moving_order == target_order || v->GetNumOrders() <= 1) return CMD_ERROR;
01079
01080 Order *moving_one = v->GetOrder(moving_order);
01081
01082 if (moving_one == NULL) return CMD_ERROR;
01083
01084 if (flags & DC_EXEC) {
01085 v->orders.list->MoveOrder(moving_order, target_order);
01086
01087
01088 Vehicle *u = v->FirstShared();
01089
01090 DeleteOrderWarnings(u);
01091
01092 for (; u != NULL; u = u->NextShared()) {
01093
01094
01095
01096
01097
01098
01099
01100
01101
01102
01103
01104
01105
01106
01107
01108
01109 if (u->cur_real_order_index == moving_order) {
01110 u->cur_real_order_index = target_order;
01111 } else if (u->cur_real_order_index > moving_order && u->cur_real_order_index <= target_order) {
01112 u->cur_real_order_index--;
01113 } else if (u->cur_real_order_index < moving_order && u->cur_real_order_index >= target_order) {
01114 u->cur_real_order_index++;
01115 }
01116
01117 if (u->cur_auto_order_index == moving_order) {
01118 u->cur_auto_order_index = target_order;
01119 } else if (u->cur_auto_order_index > moving_order && u->cur_auto_order_index <= target_order) {
01120 u->cur_auto_order_index--;
01121 } else if (u->cur_auto_order_index < moving_order && u->cur_auto_order_index >= target_order) {
01122 u->cur_auto_order_index++;
01123 }
01124
01125 assert(v->orders.list == u->orders.list);
01126
01127 InvalidateVehicleOrder(u, moving_order | (target_order << 8));
01128 }
01129
01130
01131 Order *order;
01132 FOR_VEHICLE_ORDERS(v, order) {
01133 if (order->IsType(OT_CONDITIONAL)) {
01134 VehicleOrderID order_id = order->GetConditionSkipToOrder();
01135 if (order_id == moving_order) {
01136 order_id = target_order;
01137 } else if (order_id > moving_order && order_id <= target_order) {
01138 order_id--;
01139 } else if (order_id < moving_order && order_id >= target_order) {
01140 order_id++;
01141 }
01142 order->SetConditionSkipToOrder(order_id);
01143 }
01144 }
01145
01146
01147 InvalidateWindowClassesData(GetWindowClassForVehicleType(v->type), 0);
01148 }
01149
01150 return CommandCost();
01151 }
01152
01168 CommandCost CmdModifyOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01169 {
01170 VehicleOrderID sel_ord = GB(p1, 20, 8);
01171 VehicleID veh = GB(p1, 0, 20);
01172 ModifyOrderFlags mof = Extract<ModifyOrderFlags, 0, 4>(p2);
01173 uint16 data = GB(p2, 4, 11);
01174
01175 if (mof >= MOF_END) return CMD_ERROR;
01176
01177 Vehicle *v = Vehicle::GetIfValid(veh);
01178 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01179
01180 CommandCost ret = CheckOwnership(v->owner);
01181 if (ret.Failed()) return ret;
01182
01183
01184 if (sel_ord >= v->GetNumOrders()) return CMD_ERROR;
01185
01186 Order *order = v->GetOrder(sel_ord);
01187 switch (order->GetType()) {
01188 case OT_GOTO_STATION:
01189 if (mof == MOF_COND_VARIABLE || mof == MOF_COND_COMPARATOR || mof == MOF_DEPOT_ACTION || mof == MOF_COND_VALUE) return CMD_ERROR;
01190 break;
01191
01192 case OT_GOTO_DEPOT:
01193 if (mof != MOF_NON_STOP && mof != MOF_DEPOT_ACTION) return CMD_ERROR;
01194 break;
01195
01196 case OT_GOTO_WAYPOINT:
01197 if (mof != MOF_NON_STOP) return CMD_ERROR;
01198 break;
01199
01200 case OT_CONDITIONAL:
01201 if (mof != MOF_COND_VARIABLE && mof != MOF_COND_COMPARATOR && mof != MOF_COND_VALUE && mof != MOF_COND_DESTINATION) return CMD_ERROR;
01202 break;
01203
01204 default:
01205 return CMD_ERROR;
01206 }
01207
01208 switch (mof) {
01209 default: NOT_REACHED();
01210
01211 case MOF_NON_STOP:
01212 if (!v->IsGroundVehicle()) return CMD_ERROR;
01213 if (data >= ONSF_END) return CMD_ERROR;
01214 if (data == order->GetNonStopType()) return CMD_ERROR;
01215 break;
01216
01217 case MOF_STOP_LOCATION:
01218 if (v->type != VEH_TRAIN) return CMD_ERROR;
01219 if (data >= OSL_END) return CMD_ERROR;
01220 break;
01221
01222 case MOF_UNLOAD:
01223 if ((data & ~(OUFB_UNLOAD | OUFB_TRANSFER | OUFB_NO_UNLOAD)) != 0) return CMD_ERROR;
01224
01225 if (data != 0 && ((data & (OUFB_UNLOAD | OUFB_TRANSFER)) != 0) == ((data & OUFB_NO_UNLOAD) != 0)) return CMD_ERROR;
01226 if (data == order->GetUnloadType()) return CMD_ERROR;
01227 break;
01228
01229 case MOF_LOAD:
01230 if (data > OLFB_NO_LOAD || data == 1) return CMD_ERROR;
01231 if (data == order->GetLoadType()) return CMD_ERROR;
01232 break;
01233
01234 case MOF_DEPOT_ACTION:
01235 if (data >= DA_END) return CMD_ERROR;
01236 break;
01237
01238 case MOF_COND_VARIABLE:
01239 if (data >= OCV_END) return CMD_ERROR;
01240 break;
01241
01242 case MOF_COND_COMPARATOR:
01243 if (data >= OCC_END) return CMD_ERROR;
01244 switch (order->GetConditionVariable()) {
01245 case OCV_UNCONDITIONALLY: return CMD_ERROR;
01246
01247 case OCV_REQUIRES_SERVICE:
01248 if (data != OCC_IS_TRUE && data != OCC_IS_FALSE) return CMD_ERROR;
01249 break;
01250
01251 default:
01252 if (data == OCC_IS_TRUE || data == OCC_IS_FALSE) return CMD_ERROR;
01253 break;
01254 }
01255 break;
01256
01257 case MOF_COND_VALUE:
01258 switch (order->GetConditionVariable()) {
01259 case OCV_UNCONDITIONALLY: return CMD_ERROR;
01260
01261 case OCV_LOAD_PERCENTAGE:
01262 case OCV_RELIABILITY:
01263 if (data > 100) return CMD_ERROR;
01264 break;
01265
01266 default:
01267 if (data > 2047) return CMD_ERROR;
01268 break;
01269 }
01270 break;
01271
01272 case MOF_COND_DESTINATION:
01273 if (data >= v->GetNumOrders()) return CMD_ERROR;
01274 break;
01275 }
01276
01277 if (flags & DC_EXEC) {
01278 switch (mof) {
01279 case MOF_NON_STOP:
01280 order->SetNonStopType((OrderNonStopFlags)data);
01281 if (data & ONSF_NO_STOP_AT_DESTINATION_STATION) InvalidateOrderRouteLinks(order->index);
01282 PrefillRouteLinks(v);
01283 break;
01284
01285 case MOF_STOP_LOCATION:
01286 order->SetStopLocation((OrderStopLocation)data);
01287 break;
01288
01289 case MOF_UNLOAD:
01290 order->SetUnloadType((OrderUnloadFlags)data);
01291 break;
01292
01293 case MOF_LOAD:
01294 order->SetLoadType((OrderLoadFlags)data);
01295 break;
01296
01297 case MOF_DEPOT_ACTION: {
01298 switch (data) {
01299 case DA_ALWAYS_GO:
01300 order->SetDepotOrderType((OrderDepotTypeFlags)(order->GetDepotOrderType() & ~ODTFB_SERVICE));
01301 order->SetDepotActionType((OrderDepotActionFlags)(order->GetDepotActionType() & ~ODATFB_HALT));
01302 break;
01303
01304 case DA_SERVICE:
01305 order->SetDepotOrderType((OrderDepotTypeFlags)(order->GetDepotOrderType() | ODTFB_SERVICE));
01306 order->SetDepotActionType((OrderDepotActionFlags)(order->GetDepotActionType() & ~ODATFB_HALT));
01307 break;
01308
01309 case DA_STOP:
01310 order->SetDepotOrderType((OrderDepotTypeFlags)(order->GetDepotOrderType() & ~ODTFB_SERVICE));
01311 order->SetDepotActionType((OrderDepotActionFlags)(order->GetDepotActionType() | ODATFB_HALT));
01312 break;
01313
01314 default:
01315 NOT_REACHED();
01316 }
01317 break;
01318 }
01319
01320 case MOF_COND_VARIABLE: {
01321 order->SetConditionVariable((OrderConditionVariable)data);
01322
01323 OrderConditionComparator occ = order->GetConditionComparator();
01324 switch (order->GetConditionVariable()) {
01325 case OCV_UNCONDITIONALLY:
01326 order->SetConditionComparator(OCC_EQUALS);
01327 order->SetConditionValue(0);
01328 break;
01329
01330 case OCV_REQUIRES_SERVICE:
01331 if (occ != OCC_IS_TRUE && occ != OCC_IS_FALSE) order->SetConditionComparator(OCC_IS_TRUE);
01332 break;
01333
01334 case OCV_LOAD_PERCENTAGE:
01335 case OCV_RELIABILITY:
01336 if (order->GetConditionValue() > 100) order->SetConditionValue(100);
01337
01338 default:
01339 if (occ == OCC_IS_TRUE || occ == OCC_IS_FALSE) order->SetConditionComparator(OCC_EQUALS);
01340 break;
01341 }
01342 break;
01343 }
01344
01345 case MOF_COND_COMPARATOR:
01346 order->SetConditionComparator((OrderConditionComparator)data);
01347 break;
01348
01349 case MOF_COND_VALUE:
01350 order->SetConditionValue(data);
01351 break;
01352
01353 case MOF_COND_DESTINATION:
01354 order->SetConditionSkipToOrder(data);
01355 break;
01356
01357 default: NOT_REACHED();
01358 }
01359
01360
01361 Vehicle *u = v->FirstShared();
01362 DeleteOrderWarnings(u);
01363 for (; u != NULL; u = u->NextShared()) {
01364
01365
01366
01367
01368
01369
01370
01371
01372
01373 if (sel_ord == u->cur_real_order_index &&
01374 (u->current_order.IsType(OT_GOTO_STATION) || u->current_order.IsType(OT_LOADING)) &&
01375 u->current_order.GetLoadType() != order->GetLoadType()) {
01376 u->current_order.SetLoadType(order->GetLoadType());
01377 }
01378 InvalidateVehicleOrder(u, -2);
01379
01380
01381 u->cargo.InvalidateNextStation();
01382 }
01383 }
01384
01385 return CommandCost();
01386 }
01387
01399 CommandCost CmdCloneOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01400 {
01401 VehicleID veh_src = GB(p2, 0, 20);
01402 VehicleID veh_dst = GB(p1, 0, 20);
01403
01404 Vehicle *dst = Vehicle::GetIfValid(veh_dst);
01405 if (dst == NULL || !dst->IsPrimaryVehicle()) return CMD_ERROR;
01406
01407 CommandCost ret = CheckOwnership(dst->owner);
01408 if (ret.Failed()) return ret;
01409
01410 switch (GB(p1, 30, 2)) {
01411 case CO_SHARE: {
01412 Vehicle *src = Vehicle::GetIfValid(veh_src);
01413
01414
01415 if (src == NULL || !src->IsPrimaryVehicle() || dst->type != src->type || dst == src) return CMD_ERROR;
01416
01417 CommandCost ret = CheckOwnership(src->owner);
01418 if (ret.Failed()) return ret;
01419
01420
01421 if (src->type == VEH_ROAD && RoadVehicle::From(src)->IsBus() != RoadVehicle::From(dst)->IsBus()) {
01422 return CMD_ERROR;
01423 }
01424
01425
01426 if (src->FirstShared() == dst->FirstShared()) return CMD_ERROR;
01427
01428 const Order *order;
01429
01430 FOR_VEHICLE_ORDERS(src, order) {
01431 if (OrderGoesToStation(dst, order) &&
01432 !CanVehicleUseStation(dst, Station::Get(order->GetDestination()))) {
01433 return_cmd_error(STR_ERROR_CAN_T_COPY_SHARE_ORDER);
01434 }
01435 }
01436
01437 if (src->orders.list == NULL && !OrderList::CanAllocateItem()) {
01438 return_cmd_error(STR_ERROR_NO_MORE_SPACE_FOR_ORDERS);
01439 }
01440
01441 if (flags & DC_EXEC) {
01442
01443
01444
01445 DeleteVehicleOrders(dst, false, dst->GetNumOrders() != src->GetNumOrders());
01446
01447 dst->orders.list = src->orders.list;
01448
01449
01450 dst->AddToShared(src);
01451 PrefillRouteLinks(dst);
01452
01453 InvalidateVehicleOrder(dst, -1);
01454 InvalidateVehicleOrder(src, -2);
01455
01456 InvalidateWindowClassesData(GetWindowClassForVehicleType(dst->type), 0);
01457 }
01458 break;
01459 }
01460
01461 case CO_COPY: {
01462 Vehicle *src = Vehicle::GetIfValid(veh_src);
01463
01464
01465 if (src == NULL || !src->IsPrimaryVehicle() || dst->type != src->type || dst == src) return CMD_ERROR;
01466
01467 CommandCost ret = CheckOwnership(src->owner);
01468 if (ret.Failed()) return ret;
01469
01470
01471
01472 const Order *order;
01473 FOR_VEHICLE_ORDERS(src, order) {
01474 if (OrderGoesToStation(dst, order) &&
01475 !CanVehicleUseStation(dst, Station::Get(order->GetDestination()))) {
01476 return_cmd_error(STR_ERROR_CAN_T_COPY_SHARE_ORDER);
01477 }
01478 }
01479
01480
01481 int delta = dst->IsOrderListShared() ? src->GetNumOrders() + 1 : src->GetNumOrders() - dst->GetNumOrders();
01482 if (!Order::CanAllocateItem(delta) ||
01483 ((dst->orders.list == NULL || dst->IsOrderListShared()) && !OrderList::CanAllocateItem())) {
01484 return_cmd_error(STR_ERROR_NO_MORE_SPACE_FOR_ORDERS);
01485 }
01486
01487 if (flags & DC_EXEC) {
01488 const Order *order;
01489 Order *first = NULL;
01490 Order **order_dst;
01491
01492
01493
01494
01495 DeleteVehicleOrders(dst, true, dst->GetNumOrders() != src->GetNumOrders());
01496
01497 order_dst = &first;
01498 FOR_VEHICLE_ORDERS(src, order) {
01499 *order_dst = new Order();
01500 (*order_dst)->AssignOrder(*order);
01501 order_dst = &(*order_dst)->next;
01502 }
01503 if (dst->orders.list == NULL) {
01504 dst->orders.list = new OrderList(first, dst);
01505 } else {
01506 assert(dst->orders.list->GetFirstOrder() == NULL);
01507 assert(!dst->orders.list->IsShared());
01508 delete dst->orders.list;
01509 assert(OrderList::CanAllocateItem());
01510 dst->orders.list = new OrderList(first, dst);
01511 }
01512
01513 PrefillRouteLinks(dst);
01514 InvalidateVehicleOrder(dst, -1);
01515
01516 InvalidateWindowClassesData(GetWindowClassForVehicleType(dst->type), 0);
01517 }
01518 break;
01519 }
01520
01521 case CO_UNSHARE: return DecloneOrder(dst, flags);
01522 default: return CMD_ERROR;
01523 }
01524
01525 return CommandCost();
01526 }
01527
01540 CommandCost CmdOrderRefit(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01541 {
01542 VehicleID veh = GB(p1, 0, 20);
01543 VehicleOrderID order_number = GB(p2, 16, 8);
01544 CargoID cargo = GB(p2, 0, 8);
01545 byte subtype = GB(p2, 8, 8);
01546
01547 if (cargo >= NUM_CARGO && cargo != CT_NO_REFIT) return CMD_ERROR;
01548
01549 const Vehicle *v = Vehicle::GetIfValid(veh);
01550 if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
01551
01552 CommandCost ret = CheckOwnership(v->owner);
01553 if (ret.Failed()) return ret;
01554
01555 Order *order = v->GetOrder(order_number);
01556 if (order == NULL) return CMD_ERROR;
01557
01558 if (flags & DC_EXEC) {
01559 order->SetRefit(cargo, subtype);
01560
01561 for (Vehicle *u = v->FirstShared(); u != NULL; u = u->NextShared()) {
01562
01563 InvalidateVehicleOrder(u, -2);
01564
01565
01566 if (u->cur_real_order_index == order_number && (u->current_order.GetDepotOrderType() & ODTFB_PART_OF_ORDERS)) {
01567 u->current_order.SetRefit(cargo, subtype);
01568 }
01569 }
01570 }
01571
01572 return CommandCost();
01573 }
01574
01575
01581 void CheckOrders(const Vehicle *v)
01582 {
01583
01584 if (_settings_client.gui.order_review_system == 0) return;
01585
01586
01587 if (v->vehstatus & VS_CRASHED) return;
01588
01589
01590 if (_settings_client.gui.order_review_system == 1 && (v->vehstatus & VS_STOPPED)) return;
01591
01592
01593 if (v->FirstShared() != v) return;
01594
01595
01596 if (v->owner == _local_company && v->day_counter % 20 == 0) {
01597 int n_st, problem_type = -1;
01598 const Order *order;
01599 int message = 0;
01600
01601
01602 n_st = 0;
01603
01604 FOR_VEHICLE_ORDERS(v, order) {
01605
01606 if (order->IsType(OT_DUMMY)) {
01607 problem_type = 1;
01608 break;
01609 }
01610
01611 if (order->IsType(OT_GOTO_STATION)) {
01612 const Station *st = Station::Get(order->GetDestination());
01613
01614 n_st++;
01615 if (!CanVehicleUseStation(v, st)) problem_type = 3;
01616 }
01617 }
01618
01619
01620 if (v->GetNumOrders() > 1) {
01621 const Order *last = v->GetLastOrder();
01622
01623 if (v->orders.list->GetFirstOrder()->Equals(*last)) {
01624 problem_type = 2;
01625 }
01626 }
01627
01628
01629 if (n_st < 2 && problem_type == -1) problem_type = 0;
01630
01631 #ifndef NDEBUG
01632 if (v->orders.list != NULL) v->orders.list->DebugCheckSanity();
01633 #endif
01634
01635
01636 if (problem_type < 0) return;
01637
01638 message = STR_NEWS_VEHICLE_HAS_TOO_FEW_ORDERS + problem_type;
01639
01640
01641 SetDParam(0, v->index);
01642 AddVehicleNewsItem(
01643 message,
01644 NS_ADVICE,
01645 v->index
01646 );
01647 }
01648 }
01649
01655 void RemoveOrderFromAllVehicles(OrderType type, DestinationID destination)
01656 {
01657 Vehicle *v;
01658
01659
01660
01661
01662
01663
01664 FOR_ALL_VEHICLES(v) {
01665 Order *order;
01666
01667 order = &v->current_order;
01668 if ((v->type == VEH_AIRCRAFT && order->IsType(OT_GOTO_DEPOT) ? OT_GOTO_STATION : order->GetType()) == type &&
01669 v->current_order.GetDestination() == destination) {
01670 order->MakeDummy();
01671 SetWindowDirty(WC_VEHICLE_VIEW, v->index);
01672 }
01673
01674
01675 int id = -1;
01676 FOR_VEHICLE_ORDERS(v, order) {
01677 id++;
01678 restart:
01679
01680 OrderType ot = order->GetType();
01681 if (ot == OT_GOTO_DEPOT && (order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) != 0) continue;
01682 if (ot == OT_AUTOMATIC || (v->type == VEH_AIRCRAFT && ot == OT_GOTO_DEPOT)) ot = OT_GOTO_STATION;
01683 if (ot == type && order->GetDestination() == destination) {
01684
01685
01686
01687 if (order->IsType(OT_AUTOMATIC)) {
01688 order = order->next;
01689 DeleteOrder(v, id);
01690 if (order != NULL) goto restart;
01691 break;
01692 }
01693
01694 order->MakeDummy();
01695 for (const Vehicle *w = v->FirstShared(); w != NULL; w = w->NextShared()) {
01696
01697 InvalidateVehicleOrder(w, id | (INVALID_VEH_ORDER_ID << 8));
01698 InvalidateVehicleOrder(w, (INVALID_VEH_ORDER_ID << 8) | id);
01699 }
01700 }
01701 }
01702 }
01703 }
01704
01709 bool Vehicle::HasDepotOrder() const
01710 {
01711 const Order *order;
01712
01713 FOR_VEHICLE_ORDERS(this, order) {
01714 if (order->IsType(OT_GOTO_DEPOT)) return true;
01715 }
01716
01717 return false;
01718 }
01719
01729 void DeleteVehicleOrders(Vehicle *v, bool keep_orderlist, bool reset_order_indices)
01730 {
01731 DeleteOrderWarnings(v);
01732
01733 if (v->IsOrderListShared()) {
01734
01735 v->RemoveFromShared();
01736 v->orders.list = NULL;
01737 } else if (v->orders.list != NULL) {
01738
01739 v->orders.list->FreeChain(keep_orderlist);
01740 if (!keep_orderlist) v->orders.list = NULL;
01741 }
01742
01743
01744 v->cargo.InvalidateNextStation();
01745
01746 if (reset_order_indices) {
01747 v->cur_auto_order_index = v->cur_real_order_index = 0;
01748 if (v->current_order.IsType(OT_LOADING)) {
01749 CancelLoadingDueToDeletedOrder(v);
01750 }
01751 }
01752 }
01753
01761 uint16 GetServiceIntervalClamped(uint interval, CompanyID company_id)
01762 {
01763 return (Company::Get(company_id)->settings.vehicle.servint_ispercent) ? Clamp(interval, MIN_SERVINT_PERCENT, MAX_SERVINT_PERCENT) : Clamp(interval, MIN_SERVINT_DAYS, MAX_SERVINT_DAYS);
01764 }
01765
01774 static bool CheckForValidOrders(const Vehicle *v)
01775 {
01776 const Order *order;
01777
01778 FOR_VEHICLE_ORDERS(v, order) {
01779 switch (order->GetType()) {
01780 case OT_GOTO_STATION:
01781 case OT_GOTO_DEPOT:
01782 case OT_GOTO_WAYPOINT:
01783 return true;
01784
01785 default:
01786 break;
01787 }
01788 }
01789
01790 return false;
01791 }
01792
01796 static bool OrderConditionCompare(OrderConditionComparator occ, int variable, int value)
01797 {
01798 switch (occ) {
01799 case OCC_EQUALS: return variable == value;
01800 case OCC_NOT_EQUALS: return variable != value;
01801 case OCC_LESS_THAN: return variable < value;
01802 case OCC_LESS_EQUALS: return variable <= value;
01803 case OCC_MORE_THAN: return variable > value;
01804 case OCC_MORE_EQUALS: return variable >= value;
01805 case OCC_IS_TRUE: return variable != 0;
01806 case OCC_IS_FALSE: return variable == 0;
01807 default: NOT_REACHED();
01808 }
01809 }
01810
01817 VehicleOrderID ProcessConditionalOrder(const Order *order, const Vehicle *v)
01818 {
01819 if (order->GetType() != OT_CONDITIONAL) return INVALID_VEH_ORDER_ID;
01820
01821 bool skip_order = false;
01822 OrderConditionComparator occ = order->GetConditionComparator();
01823 uint16 value = order->GetConditionValue();
01824
01825 switch (order->GetConditionVariable()) {
01826 case OCV_LOAD_PERCENTAGE: skip_order = OrderConditionCompare(occ, CalcPercentVehicleFilled(v, NULL), value); break;
01827 case OCV_RELIABILITY: skip_order = OrderConditionCompare(occ, ToPercent16(v->reliability), value); break;
01828 case OCV_MAX_SPEED: skip_order = OrderConditionCompare(occ, v->GetDisplayMaxSpeed() * 10 / 16, value); break;
01829 case OCV_AGE: skip_order = OrderConditionCompare(occ, v->age / DAYS_IN_LEAP_YEAR, value); break;
01830 case OCV_REQUIRES_SERVICE: skip_order = OrderConditionCompare(occ, v->NeedsServicing(), value); break;
01831 case OCV_UNCONDITIONALLY: skip_order = true; break;
01832 default: NOT_REACHED();
01833 }
01834
01835 return skip_order ? order->GetConditionSkipToOrder() : (VehicleOrderID)INVALID_VEH_ORDER_ID;
01836 }
01837
01844 bool UpdateOrderDest(Vehicle *v, const Order *order, int conditional_depth)
01845 {
01846 if (conditional_depth > v->GetNumOrders()) return false;
01847
01848 switch (order->GetType()) {
01849 case OT_GOTO_STATION:
01850 v->dest_tile = v->GetOrderStationLocation(order->GetDestination());
01851 return true;
01852
01853 case OT_GOTO_DEPOT:
01854 if ((order->GetDepotOrderType() & ODTFB_SERVICE) && !v->NeedsServicing()) {
01855 UpdateVehicleTimetable(v, true);
01856 v->IncrementRealOrderIndex();
01857 break;
01858 }
01859
01860 if (v->current_order.GetDepotActionType() & ODATFB_NEAREST_DEPOT) {
01861
01862 TileIndex location;
01863 DestinationID destination;
01864 bool reverse;
01865
01866 if (v->FindClosestDepot(&location, &destination, &reverse)) {
01867 v->dest_tile = location;
01868 v->current_order.MakeGoToDepot(destination, v->current_order.GetDepotOrderType(), v->current_order.GetNonStopType(), (OrderDepotActionFlags)(v->current_order.GetDepotActionType() & ~ODATFB_NEAREST_DEPOT), v->current_order.GetRefitCargo(), v->current_order.GetRefitSubtype());
01869
01870
01871 if (v->type == VEH_TRAIN && reverse) DoCommand(v->tile, v->index, 0, DC_EXEC, CMD_REVERSE_TRAIN_DIRECTION);
01872
01873 if (v->type == VEH_AIRCRAFT) {
01874 Aircraft *a = Aircraft::From(v);
01875 if (a->state == FLYING && a->targetairport != destination) {
01876
01877 extern void AircraftNextAirportPos_and_Order(Aircraft *a);
01878 AircraftNextAirportPos_and_Order(a);
01879 }
01880 }
01881 return true;
01882 }
01883
01884 UpdateVehicleTimetable(v, true);
01885 v->IncrementRealOrderIndex();
01886 } else {
01887 if (v->type != VEH_AIRCRAFT) {
01888 v->dest_tile = Depot::Get(order->GetDestination())->xy;
01889 }
01890 return true;
01891 }
01892 break;
01893
01894 case OT_GOTO_WAYPOINT:
01895 v->dest_tile = Waypoint::Get(order->GetDestination())->xy;
01896 return true;
01897
01898 case OT_CONDITIONAL: {
01899 VehicleOrderID next_order = ProcessConditionalOrder(order, v);
01900 if (next_order != INVALID_VEH_ORDER_ID) {
01901
01902
01903 UpdateVehicleTimetable(v, false);
01904 v->cur_auto_order_index = v->cur_real_order_index = next_order;
01905 v->UpdateRealOrderIndex();
01906 v->current_order_time += v->GetOrder(v->cur_real_order_index)->travel_time;
01907
01908
01909
01910 if (v->IsGroundVehicle()) {
01911 uint16 &gv_flags = v->GetGroundVehicleFlags();
01912 SetBit(gv_flags, GVF_SUPPRESS_AUTOMATIC_ORDERS);
01913 }
01914 } else {
01915 UpdateVehicleTimetable(v, true);
01916 v->IncrementRealOrderIndex();
01917 }
01918 break;
01919 }
01920
01921 default:
01922 v->dest_tile = 0;
01923 return false;
01924 }
01925
01926 assert(v->cur_auto_order_index < v->GetNumOrders());
01927 assert(v->cur_real_order_index < v->GetNumOrders());
01928
01929
01930 order = v->GetOrder(v->cur_real_order_index);
01931 if (order != NULL && order->IsType(OT_AUTOMATIC)) {
01932 assert(v->GetNumManualOrders() == 0);
01933 order = NULL;
01934 }
01935
01936 if (order == NULL) {
01937 v->current_order.Free();
01938 v->dest_tile = 0;
01939 return false;
01940 }
01941
01942 v->current_order = *order;
01943
01944
01945 Order *auto_order = v->GetOrder(v->cur_auto_order_index);
01946 v->current_order.index = auto_order->index;
01947
01948 return UpdateOrderDest(v, order, conditional_depth + 1);
01949 }
01950
01958 bool ProcessOrders(Vehicle *v)
01959 {
01960 switch (v->current_order.GetType()) {
01961 case OT_GOTO_DEPOT:
01962
01963 if (!(v->current_order.GetDepotOrderType() & ODTFB_PART_OF_ORDERS)) return false;
01964 break;
01965
01966 case OT_LOADING:
01967 return false;
01968
01969 case OT_LEAVESTATION:
01970 if (v->type != VEH_AIRCRAFT) return false;
01971 break;
01972
01973 default: break;
01974 }
01975
01983 bool may_reverse = v->current_order.IsType(OT_NOTHING);
01984
01985
01986 if (((v->current_order.IsType(OT_GOTO_STATION) && (v->current_order.GetNonStopType() & ONSF_NO_STOP_AT_DESTINATION_STATION)) || v->current_order.IsType(OT_GOTO_WAYPOINT)) &&
01987 IsTileType(v->tile, MP_STATION) &&
01988 v->current_order.GetDestination() == GetStationIndex(v->tile)) {
01989 v->DeleteUnreachedAutoOrders();
01990
01991
01992
01993
01994 v->last_station_visited = v->current_order.GetDestination();
01995 UpdateVehicleTimetable(v, true);
01996 v->IncrementAutoOrderIndex();
01997 }
01998
01999
02000 assert(v->cur_auto_order_index == 0 || v->cur_auto_order_index < v->GetNumOrders());
02001 v->UpdateRealOrderIndex();
02002
02003 const Order *order = v->GetOrder(v->cur_real_order_index);
02004 if (order != NULL && order->IsType(OT_AUTOMATIC)) {
02005 assert(v->GetNumManualOrders() == 0);
02006 order = NULL;
02007 }
02008
02009
02010 if (order == NULL || (v->type == VEH_AIRCRAFT && !CheckForValidOrders(v))) {
02011 if (v->type == VEH_AIRCRAFT) {
02012
02013 extern void HandleMissingAircraftOrders(Aircraft *v);
02014 HandleMissingAircraftOrders(Aircraft::From(v));
02015 return false;
02016 }
02017
02018 v->current_order.Free();
02019 v->dest_tile = 0;
02020 return false;
02021 }
02022
02023
02024 if (order->Equals(v->current_order) && (v->type == VEH_AIRCRAFT || v->dest_tile != 0) &&
02025 (v->type != VEH_SHIP || !order->IsType(OT_GOTO_STATION) || Station::Get(order->GetDestination())->dock_tile != INVALID_TILE)) {
02026 return false;
02027 }
02028
02029
02030 v->current_order = *order;
02031
02032
02033 Order *auto_order = v->GetOrder(v->cur_auto_order_index);
02034 v->current_order.index = auto_order->index;
02035
02036 InvalidateVehicleOrder(v, -2);
02037 switch (v->type) {
02038 default:
02039 NOT_REACHED();
02040
02041 case VEH_ROAD:
02042 case VEH_TRAIN:
02043 break;
02044
02045 case VEH_AIRCRAFT:
02046 case VEH_SHIP:
02047 SetWindowClassesDirty(GetWindowClassForVehicleType(v->type));
02048 break;
02049 }
02050
02051 return UpdateOrderDest(v, order) && may_reverse;
02052 }
02053
02061 bool Order::ShouldStopAtStation(const Vehicle *v, StationID station) const
02062 {
02063 bool is_dest_station = this->IsType(OT_GOTO_STATION) && this->dest == station;
02064
02065 return (!this->IsType(OT_GOTO_DEPOT) || (this->GetDepotOrderType() & ODTFB_PART_OF_ORDERS) != 0) &&
02066 v->last_station_visited != station &&
02067
02068 !(this->GetNonStopType() & (is_dest_station ? ONSF_NO_STOP_AT_DESTINATION_STATION : ONSF_NO_STOP_AT_INTERMEDIATE_STATIONS));
02069 }