Function DeleteStationIfEmpty

src/station_cmd.cpp:724–732

* This is called right after a station was deleted. * It checks if the whole station is free of substations, and if so, the station will be * deleted after a little while. * @param st Station */

 * @param st Station
 */
static void DeleteStationIfEmpty(BaseStation *st)
{
	if (!st->IsInUse()) {
		st->delete_ctr = 0;
		InvalidateWindowData(WC_STATION_LIST, st->owner, 0);
	}
	/* station remains but it probably lost some parts - station sign should stay in the station boundaries */
	UpdateStationSignCoord(st);
}

/**
 * After adding/removing tiles to station, update some station-related stuff.