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StationRect - used to track station spread out rectangle - cheaper than scanning whole map. More...
#include <base_station_base.h>
 
  
 | Public Types | |
| enum | StationRectMode { ADD_TEST = 0, ADD_TRY, ADD_FORCE } | 
| Public Member Functions | |
| void | MakeEmpty () | 
| bool | PtInExtendedRect (int x, int y, int distance=0) const | 
| Determines whether a given point (x, y) is within a certain distance of the station rectangle. | |
| bool | IsEmpty () const | 
| CommandCost | BeforeAddTile (TileIndex tile, StationRectMode mode) | 
| CommandCost | BeforeAddRect (TileIndex tile, int w, int h, StationRectMode mode) | 
| bool | AfterRemoveTile (BaseStation *st, TileIndex tile) | 
| bool | AfterRemoveRect (BaseStation *st, TileArea ta) | 
| StationRect & | operator= (const Rect &src) | 
| Static Public Member Functions | |
| static bool | ScanForStationTiles (StationID st_id, int left_a, int top_a, int right_a, int bottom_a) | 
| Check whether station tiles of the given station id exist in the given rectangle. | |
| Additional Inherited Members | |
|  Data Fields inherited from Rect | |
| int | left | 
| int | top | 
| int | right | 
| int | bottom | 
StationRect - used to track station spread out rectangle - cheaper than scanning whole map.
Definition at line 31 of file base_station_base.h.
| bool StationRect::PtInExtendedRect | ( | int | x, | 
| int | y, | ||
| int | distance = 0 | ||
| ) | const | 
Determines whether a given point (x, y) is within a certain distance of the station rectangle.
| x | X coordinate | 
| y | Y coordinate | 
| distance | The maximum distance a point may have (L1 norm) | 
Definition at line 409 of file station.cpp.
| 
 | static | 
Check whether station tiles of the given station id exist in the given rectangle.
| st_id | Station ID to look for in the rectangle | 
| left_a | Minimal tile X edge of the rectangle | 
| top_a | Minimal tile Y edge of the rectangle | 
| right_a | Maximal tile X edge of the rectangle (inclusive) | 
| bottom_a | Maximal tile Y edge of the rectangle (inclusive) | 
true if a station tile with the given st_id exists in the rectangle, false otherwise Definition at line 474 of file station.cpp.
References GetStationIndex(), IsTileType(), MP_STATION, TILE_AREA_LOOP, and TileXY().
 1.8.1.2
 1.8.1.2