00001 /* $Id: waypoint_base.h 26085 2013-11-24 14:41:19Z frosch $ */ 00002 00003 /* 00004 * This file is part of OpenTTD. 00005 * 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. 00006 * 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. 00007 * 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/>. 00008 */ 00009 00012 #ifndef WAYPOINT_BASE_H 00013 #define WAYPOINT_BASE_H 00014 00015 #include "base_station_base.h" 00016 00018 struct Waypoint FINAL : SpecializedStation<Waypoint, true> { 00019 uint16 town_cn; 00020 00025 Waypoint(TileIndex tile = INVALID_TILE) : SpecializedStation<Waypoint, true>(tile) { } 00026 ~Waypoint(); 00027 00028 void UpdateVirtCoord(); 00029 00030 /* virtual */ inline bool TileBelongsToRailStation(TileIndex tile) const 00031 { 00032 return IsRailWaypointTile(tile) && GetStationIndex(tile) == this->index; 00033 } 00034 00035 /* virtual */ uint32 GetNewGRFVariable(const struct ResolverObject &object, byte variable, byte parameter, bool *available) const; 00036 00037 /* virtual */ void GetTileArea(TileArea *ta, StationType type) const; 00038 00039 /* virtual */ uint GetPlatformLength(TileIndex tile, DiagDirection dir) const 00040 { 00041 return 1; 00042 } 00043 00044 /* virtual */ uint GetPlatformLength(TileIndex tile) const 00045 { 00046 return 1; 00047 } 00048 00053 inline bool IsSingleTile() const 00054 { 00055 return (this->facilities & FACIL_TRAIN) != 0 && this->train_station.w == 1 && this->train_station.h == 1; 00056 } 00057 00064 inline bool IsOfType(const Waypoint *wp) const 00065 { 00066 return this->string_id == wp->string_id; 00067 } 00068 }; 00069 00074 #define FOR_ALL_WAYPOINTS(var) FOR_ALL_BASE_STATIONS_OF_TYPE(Waypoint, var) 00075 00076 #endif /* WAYPOINT_BASE_H */