Function GetBridgeEnd

src/bridge_map.cpp:22–32

* Finds the end of a bridge in the specified direction starting at a middle tile * @param tile the bridge tile to find the bridge ramp for * @param dir the direction to search in */

 * @param dir  the direction to search in
 */
static TileIndex GetBridgeEnd(TileIndex tile, DiagDirection dir)
{
	TileIndexDiff delta = TileOffsByDiagDir(dir);

	dir = ReverseDiagDir(dir);
	do {
		tile += delta;
	} while (!IsBridgeTile(tile) || GetTunnelBridgeDirection(tile) != dir);

	return tile;
}


/**