/**
* Determines type of the wormhole and returns its other end
* @param t one end
* @pre TileMap.IsTileType(t, TileType.MP_TUNNELBRIDGE)
* @return other end
*/
public static TileIndex GetOtherTunnelBridgeEnd(this TileIndex t)
{
Debug.Assert(TileMap.IsTileType(t, TileType.MP_TUNNELBRIDGE));
return(t.IsTunnel() ? t.GetOtherTunnelEnd() : GetOtherBridgeEnd(t));
}
