Method Get

src/newgrf_airport.cpp:59–71

* Retrieve airport spec for the given airport. If an override is available * it is returned. * @param type index of airport * @return A pointer to the corresponding AirportSpec */ static */

 * @return A pointer to the corresponding AirportSpec
 */
/* static */ const AirportSpec *AirportSpec::Get(uint8_t type)
{
	assert(type < lengthof(AirportSpec::specs));
	const AirportSpec *as = &AirportSpec::specs[type];
	if (type >= NEW_AIRPORT_OFFSET && !as->enabled) {
		if (_airport_mngr.GetGRFID(type) == 0) return as;
		uint8_t subst_id = _airport_mngr.GetSubstituteID(type);
		if (subst_id == AT_INVALID) return as;
		as = &AirportSpec::specs[subst_id];
	}
	if (as->grf_prop.override_id != AT_INVALID) return &AirportSpec::specs[as->grf_prop.override_id];
	return as;
}

/**
 * Retrieve airport spec for the given airport. Even if an override is