Function ValParamRoadType

src/road.cpp:164–167

* Validate functions for rail building. * @param roadtype road type to check. * @return true if the current company may build the road. */

 * @return true if the current company may build the road.
 */
bool ValParamRoadType(RoadType roadtype)
{
	return roadtype < ROADTYPE_END && HasRoadTypeAvail(_current_company, roadtype);
}

/**
 * Add the road types that are to be introduced at the given date.