(svn r14526) -Fix [FS#2379]: make sure trains stop at the end of a station; a 3/8th length train did stop 2/8th of it's length too early causing a 63/8th long train not to fit in a 4 tile station.
/* $Id$ */
/** @file road_internal.h Functions used internally by the roads. */
#ifndef ROAD_INTERNAL_H
#define ROAD_INTERNAL_H
#include "tile_cmd.h"
/**
* Clean up unneccesary RoadBits of a planed tile.
* @param tile current tile
* @param org_rb planed RoadBits
* @return optimised RoadBits
*/
RoadBits CleanUpRoadBits(const TileIndex tile, RoadBits org_rb);
/**
* Is it allowed to remove the given road bits from the given tile?
* @param tile the tile to remove the road from
* @param remove the roadbits that are going to be removed
* @param owner the actual owner of the roadbits of the tile
* @param rt the road type to remove the bits from
* @param flags command flags
* @param town_check Shall the town rating checked/affected
* @return true when it is allowed to remove the road bits
*/
bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, Owner owner, RoadType rt, uint32 flags, bool town_check = true);
/**
* Draw the catenary for tram road bits
* @param ti information about the tile (position, slope)
* @param tram the roadbits to draw the catenary for
*/
void DrawTramCatenary(const TileInfo *ti, RoadBits tram);
#endif /* ROAD_INTERNAL_H */