From 2c6b5237f68b1ce444f35eef6e31e7c0ff49d7cc Mon Sep 17 00:00:00 2001 From: rubidium Date: Fri, 24 Jul 2009 11:15:11 +0000 Subject: (svn r16938) -Codechange: introduce helper function to tell whether a tile is either a rail station or rail waypoint tile --- src/station_map.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'src/station_map.h') 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) { -- cgit v1.2.3-54-g00ecf