ai_station.hpp
Go to the documentation of this file.00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #ifndef AI_STATION_HPP
00013 #define AI_STATION_HPP
00014
00015 #include "ai_object.hpp"
00016 #include "ai_error.hpp"
00017 #include "ai_road.hpp"
00018 #include "ai_basestation.hpp"
00019
00023 class AIStation : public AIBaseStation {
00024 public:
00026 static const char *GetClassName() { return "AIStation"; }
00027
00031 enum ErrorMessages {
00033 ERR_STATION_BASE = AIError::ERR_CAT_STATION << AIError::ERR_CAT_BIT_SIZE,
00034
00036 ERR_STATION_TOO_CLOSE_TO_ANOTHER_STATION,
00037
00039 ERR_STATION_TOO_MANY_STATIONS,
00040
00042 ERR_STATION_TOO_MANY_STATIONS_IN_TOWN,
00043 };
00044
00048 enum StationType {
00049
00050 STATION_TRAIN = 0x01,
00051 STATION_TRUCK_STOP = 0x02,
00052 STATION_BUS_STOP = 0x04,
00053 STATION_AIRPORT = 0x08,
00054 STATION_DOCK = 0x10,
00055 STATION_ANY = 0x1F,
00056 };
00057
00063 static bool IsValidStation(StationID station_id);
00064
00071 static StationID GetStationID(TileIndex tile);
00072
00081 static int32 GetCargoWaiting(StationID station_id, CargoID cargo_id);
00082
00091 static int32 GetCargoRating(StationID station_id, CargoID cargo_id);
00092
00098 static int32 GetCoverageRadius(AIStation::StationType station_type);
00099
00108 static int32 GetDistanceManhattanToTile(StationID station_id, TileIndex tile);
00109
00118 static int32 GetDistanceSquareToTile(StationID station_id, TileIndex tile);
00119
00127 static bool IsWithinTownInfluence(StationID station_id, TownID town_id);
00128
00136 static bool HasStationType(StationID station_id, StationType station_type);
00137
00145 static bool HasRoadType(StationID station_id, AIRoad::RoadType road_type);
00146
00157 static TownID GetNearestTown(StationID station_id);
00158 };
00159
00160 DECLARE_ENUM_AS_BIT_SET(AIStation::StationType)
00161
00162 #endif