src/depot.cpp

   1 /* $Id$ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file depot.cpp Handling of depots. */
  11
  12 #include "stdafx.h"
  13 #include "depot_base.h"
  14 #include "order_backup.h"
  15 #include "order_func.h"
  16 #include "window_func.h"
  17 #include "core/pool_func.hpp"
  18 #include "vehicle_gui.h"
  19 #include "vehiclelist.h"
  20 #include "tracerestrict.h"
  21
  22 #include "safeguards.h"
  23
  24 /** All our depots tucked away in a pool. */
  25 DepotPool _depot_pool("Depot");
  26 INSTANTIATE_POOL_METHODS(Depot)
  27
  28 /**
  29  * Clean up a depot
  30  */
  31 Depot::~Depot()
  32 {
  33         if (CleaningPool()) return;
  34
  35         if (!IsDepotTile(this->xy) || GetDepotIndex(this->xy) != this->index) {
  36                 /* It can happen there is no depot here anymore (TTO/TTD savegames) */
  37                 return;
  38         }
  39
  40         /* Clear the order backup. */
  41         OrderBackup::Reset(this->xy, false);
  42
  43         /* Clear the depot from all order-lists */
  44         RemoveOrderFromAllVehicles(OT_GOTO_DEPOT, this->index);
  45
  46         TraceRestrictRemoveDestinationID(TROCAF_DEPOT, this->index);
  47
  48         /* Delete the depot-window */
  49         DeleteWindowById(WC_VEHICLE_DEPOT, this->xy);
  50
  51         /* Delete the depot list */
  52         VehicleType vt = GetDepotVehicleType(this->xy);
  53         DeleteWindowById(GetWindowClassForVehicleType(vt), VehicleListIdentifier(VL_DEPOT_LIST, vt, GetTileOwner(this->xy), this->index).Pack());
  54 }