(svn r16940) -Codechange: make the pathfinders behave the same when finding waypoints or stations, i.e. don't force exactly one destination tile for a waypoint

src/base_station_base.h

@@ -85,6 +85,24 @@ struct BaseStation : StationPool::PoolItem<&_station_pool> {
 	 */
 	virtual void GetTileArea(TileArea *ta, StationType type) const = 0;
 
+
+	/**
+	 * Obtain the length of a platform
+	 * @pre tile must be a rail station tile
+	 * @param tile A tile that contains the platform in question
+	 * @return The length of the platform
+	 */
+	virtual uint GetPlatformLength(TileIndex tile, DiagDirection dir) const = 0;
+
+	/**
+	 * Determines the REMAINING length of a platform, starting at (and including)
+	 * the given tile.
+	 * @param tile the tile from which to start searching. Must be a rail station tile
+	 * @param dir The direction in which to search.
+	 * @return The platform length
+	 */
+	virtual uint GetPlatformLength(TileIndex tile) const = 0;
+
 	/**
 	 * Get the base station belonging to a specific tile.
 	 * @param tile The tile to get the base station from.