C++ Aircraft::IsNormalAircraft方法代码示例

/**
 * Clean up a station by clearing vehicle orders and invalidating windows.
 * Aircraft-Hangar orders need special treatment here, as the hangars are
 * actually part of a station (tiletype is STATION), but the order type
 * is OT_GOTO_DEPOT.
 */
Station::~Station()
{
	if (CleaningPool()) {
		for (CargoID c = 0; c < NUM_CARGO; c++) {
			this->goods[c].cargo.OnCleanPool();
		}
		return;
	}

	while (!this->loading_vehicles.empty()) {
		this->loading_vehicles.front()->LeaveStation();
	}

	Aircraft *a;
	FOR_ALL_AIRCRAFT(a) {
		if (!a->IsNormalAircraft()) continue;
		if (a->targetairport == this->index) a->targetairport = INVALID_STATION;
	}

	Vehicle *v;
	FOR_ALL_VEHICLES(v) {
		/* Forget about this station if this station is removed */
		if (v->last_station_visited == this->index) {
			v->last_station_visited = INVALID_STATION;
		}
	}

	/* Clear the persistent storage. */
	delete this->airport.psa;

	if (this->owner == OWNER_NONE) {
		/* Invalidate all in case of oil rigs. */
		InvalidateWindowClassesData(WC_STATION_LIST, 0);
	} else {
		InvalidateWindowData(WC_STATION_LIST, this->owner, 0);
	}

	DeleteWindowById(WC_STATION_VIEW, index);

	/* Now delete all orders that go to the station */
	RemoveOrderFromAllVehicles(OT_GOTO_STATION, this->index);

	/* Remove all news items */
	DeleteStationNews(this->index);

	for (CargoID c = 0; c < NUM_CARGO; c++) {
		this->goods[c].cargo.Truncate(0);
	}

	CargoPacket::InvalidateAllFrom(this->index);
}

/**
 * Clean up a station by clearing vehicle orders and invalidating windows.
 * Aircraft-Hangar orders need special treatment here, as the hangars are
 * actually part of a station (tiletype is STATION), but the order type
 * is OT_GOTO_DEPOT.
 */
Station::~Station()
{
	if (CleaningPool()) return;

	while (!this->loading_vehicles.empty()) {
		this->loading_vehicles.front()->LeaveStation();
	}

	Aircraft *a;
	FOR_ALL_AIRCRAFT(a) {
		if (!a->IsNormalAircraft()) continue;
		if (a->targetairport == this->index) a->targetairport = INVALID_STATION;
	}

	Vehicle *v;
	FOR_ALL_VEHICLES(v) {
		/* Forget about this station if this station is removed */
		if (v->last_station_visited == this->index) {
			v->last_station_visited = INVALID_STATION;
		}
	}

	this->sign.MarkDirty();
	InvalidateWindowData(WC_STATION_LIST, this->owner, 0);

	DeleteWindowById(WC_STATION_VIEW, index);
	WindowNumber wno = (this->index << 16) | VLW_STATION_LIST | this->owner;
	DeleteWindowById(WC_TRAINS_LIST, wno | (VEH_TRAIN << 11));
	DeleteWindowById(WC_ROADVEH_LIST, wno | (VEH_ROAD << 11));
	DeleteWindowById(WC_SHIPS_LIST, wno | (VEH_SHIP << 11));
	DeleteWindowById(WC_AIRCRAFT_LIST, wno | (VEH_AIRCRAFT << 11));

	/* Now delete all orders that go to the station */
	RemoveOrderFromAllVehicles(OT_GOTO_STATION, this->index);

	/* Remove all news items */
	DeleteStationNews(this->index);

	for (CargoID c = 0; c < NUM_CARGO; c++) {
		this->goods[c].cargo.Truncate(0);
	}

	CargoPacket::InvalidateAllFrom(this->index);
}

/** need to be called to load aircraft from old version */
void UpdateOldAircraft()
{
	/* set airport_flags to 0 for all airports just to be sure */
	Station *st;
	FOR_ALL_STATIONS(st) {
		st->airport.flags = 0; // reset airport
	}

	Aircraft *a;
	FOR_ALL_AIRCRAFT(a) {
		/* airplane has another vehicle with subtype 4 (shadow), helicopter also has 3 (rotor)
		 * skip those */
		if (a->IsNormalAircraft()) {
			/* airplane in terminal stopped doesn't hurt anyone, so goto next */
			if ((a->vehstatus & VS_STOPPED) && a->state == 0) {
				a->state = HANGAR;
				continue;
			}

			AircraftLeaveHangar(a, a->direction); // make airplane visible if it was in a depot for example
			a->vehstatus &= ~VS_STOPPED; // make airplane moving
			UpdateAircraftCache(a);
			a->cur_speed = a->vcache.cached_max_speed; // so aircraft don't have zero speed while in air
			if (!a->current_order.IsType(OT_GOTO_STATION) && !a->current_order.IsType(OT_GOTO_DEPOT)) {
				/* reset current order so aircraft doesn't have invalid "station-only" order */
				a->current_order.MakeDummy();
			}
			a->state = FLYING;
			AircraftNextAirportPos_and_Order(a); // move it to the entry point of the airport
			GetNewVehiclePosResult gp = GetNewVehiclePos(a);
			a->tile = 0; // aircraft in air is tile=0

			/* correct speed of helicopter-rotors */
			if (a->subtype == AIR_HELICOPTER) a->Next()->Next()->cur_speed = 32;

			/* set new position x,y,z */
			SetAircraftPosition(a, gp.x, gp.y, GetAircraftFlyingAltitude(a));
		}
	}
}

/**
 * Clean up a station by clearing vehicle orders, invalidating windows and
 * removing link stats.
 * Aircraft-Hangar orders need special treatment here, as the hangars are
 * actually part of a station (tiletype is STATION), but the order type
 * is OT_GOTO_DEPOT.
 */
Station::~Station()
{
	if (CleaningPool()) {
		for (CargoID c = 0; c < NUM_CARGO; c++) {
			this->goods[c].cargo.OnCleanPool();
		}
		return;
	}

	while (!this->loading_vehicles.empty()) {
		this->loading_vehicles.front()->LeaveStation();
	}

	Aircraft *a;
	FOR_ALL_AIRCRAFT(a) {
		if (!a->IsNormalAircraft()) continue;
		if (a->targetairport == this->index) a->targetairport = INVALID_STATION;
	}

	for (CargoID c = 0; c < NUM_CARGO; ++c) {
		LinkGraph *lg = LinkGraph::GetIfValid(this->goods[c].link_graph);
		if (lg == NULL) continue;

		for (NodeID node = 0; node < lg->Size(); ++node) {
			Station *st = Station::Get((*lg)[node].Station());
			st->goods[c].flows.erase(this->index);
			if ((*lg)[node][this->goods[c].node].LastUpdate() != INVALID_DATE) {
				st->goods[c].flows.DeleteFlows(this->index);
				RerouteCargo(st, c, this->index, st->index);
			}
		}
		lg->RemoveNode(this->goods[c].node);
		if (lg->Size() == 0) {
			LinkGraphSchedule::instance.Unqueue(lg);
			delete lg;
		}
	}

	Vehicle *v;
	FOR_ALL_VEHICLES(v) {
		/* Forget about this station if this station is removed */
		if (v->last_station_visited == this->index) {
			v->last_station_visited = INVALID_STATION;
		}
		if (v->last_loading_station == this->index) {
			v->last_loading_station = INVALID_STATION;
		}
	}

	/* Clear the persistent storage. */
	delete this->airport.psa;

	if (this->owner == OWNER_NONE) {
		/* Invalidate all in case of oil rigs. */
		InvalidateWindowClassesData(WC_STATION_LIST, 0);
	} else {
		InvalidateWindowData(WC_STATION_LIST, this->owner, 0);
	}

	if (Overlays::Instance()->HasStation(Station::Get(this->index))) {
		Overlays::Instance()->ToggleStation(Station::Get(this->index));
	};

	DeleteWindowById(WC_STATION_VIEW, index);

	/* Now delete all orders that go to the station */
	RemoveOrderFromAllVehicles(OT_GOTO_STATION, this->index);

	/* Remove all news items */
	DeleteStationNews(this->index);

	for (CargoID c = 0; c < NUM_CARGO; c++) {
		this->goods[c].cargo.Truncate();
	}

	CargoPacket::InvalidateAllFrom(this->index);
}