diff options
author | rubidium <rubidium@openttd.org> | 2009-07-24 11:15:11 +0000 |
---|---|---|
committer | rubidium <rubidium@openttd.org> | 2009-07-24 11:15:11 +0000 |
commit | 2c6b5237f68b1ce444f35eef6e31e7c0ff49d7cc (patch) | |
tree | a327b740ebd6f71336780c857326fe41fbe56683 /src/station_map.h | |
parent | 07447a1766145231e97b39993ec55d01e9be7bca (diff) | |
download | openttd-2c6b5237f68b1ce444f35eef6e31e7c0ff49d7cc.tar.xz |
(svn r16938) -Codechange: introduce helper function to tell whether a tile is either a rail station or rail waypoint tile
Diffstat (limited to 'src/station_map.h')
-rw-r--r-- | src/station_map.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/station_map.h b/src/station_map.h index ef1a7a54f..b93154899 100644 --- a/src/station_map.h +++ b/src/station_map.h @@ -109,6 +109,28 @@ static inline bool IsRailWaypointTile(TileIndex t) return IsTileType(t, MP_STATION) && IsRailWaypoint(t); } +/** + * Has this station tile a rail? In other words, is this station + * tile a rail station or rail waypoint? + * @param t the tile to check + * @pre IsTileType(t, MP_STATION) + * @return true if and only if the tile has rail + */ +static inline bool HasStationRail(TileIndex t) +{ + return IsRailwayStation(t) || IsRailWaypoint(t); +} + +/** + * Has this station tile a rail? In other words, is this station + * tile a rail station or rail waypoint? + * @param t the tile to check + * @return true if and only if the tile is a station tile and has rail + */ +static inline bool HasStationTileRail(TileIndex t) +{ + return IsTileType(t, MP_STATION) && HasStationRail(t); +} static inline bool IsAirport(TileIndex t) { |