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00012 #ifndef STATION_FUNC_H
00013 #define STATION_FUNC_H
00014
00015 #include "sprite.h"
00016 #include "rail_type.h"
00017 #include "road_type.h"
00018 #include "economy_func.h"
00019 #include "rail.h"
00020
00021 void ModifyStationRatingAround(TileIndex tile, Owner owner, int amount, uint radius);
00022
00023 void FindStationsAroundTiles(const TileArea &location, StationList *stations);
00024
00025 void ShowStationViewWindow(StationID station);
00026 void UpdateAllStationVirtCoords();
00027
00028 CargoArray GetProductionAroundTiles(TileIndex tile, int w, int h, int rad);
00029 CargoArray GetAcceptanceAroundTiles(TileIndex tile, int w, int h, int rad, uint32 *always_accepted = NULL);
00030
00031 void UpdateStationAcceptance(Station *st, bool show_msg);
00032
00033 const DrawTileSprites *GetStationTileLayout(StationType st, byte gfx);
00034 void StationPickerDrawSprite(int x, int y, StationType st, RailType railtype, RoadType roadtype, int image);
00035
00036 bool HasStationInUse(StationID station, bool include_company, CompanyID company);
00037
00038 void DeleteOilRig(TileIndex t);
00039
00040
00041 bool IsStationTileBlocked(TileIndex tile);
00042
00043 bool CanStationTileHavePylons(TileIndex tile);
00044 bool CanStationTileHaveWires(TileIndex tile);
00045
00046 void UpdateAirportsNoise();
00047
00048 bool SplitGroundSpriteForOverlay(const TileInfo *ti, SpriteID *ground, RailTrackOffset *overlay_offset);
00049
00055 static inline Money StationMaintenanceCost(uint32 num)
00056 {
00057 return (_price[PR_INFRASTRUCTURE_STATION] * num * (1 + IntSqrt(num))) >> 7;
00058 }
00059
00060 Money AirportMaintenanceCost(Owner owner);
00061
00062 #endif