Function GetBridgeHeight

src/bridge_map.cpp:70–77

* Get the height ('z') of a bridge. * @param t the bridge ramp tile to get the bridge height from * @return the height of the bridge. */

 * @return the height of the bridge.
 */
int GetBridgeHeight(TileIndex t)
{
	auto [tileh, h] = GetTileSlopeZ(t);
	Foundation f = GetBridgeFoundation(tileh, DiagDirToAxis(GetTunnelBridgeDirection(t)));

	/* one height level extra for the ramp */
	return h + 1 + ApplyFoundationToSlope(f, tileh);
}