/**

 * Disasters, like submarines, skyrangers and their shadows, belong to this class.

 */

struct DisasterVehicle FINAL : public SpecializedVehicle<DisasterVehicle, VEH_DISASTER> {

	SpriteID image_override;            ///< Override for the default disaster vehicle sprite.

	VehicleID big_ufo_destroyer_target; ///< The big UFO that this destroyer is supposed to bomb.

	/** We don't want GCC to zero our struct! It already is zeroed and has an index! */

	DisasterVehicle() : SpecializedVehicleBase() {}

	/** We want to 'destruct' the right class. */

	virtual ~DisasterVehicle() {}

	void UpdateDeltaXY(Direction direction);

	bool Tick();

};

/**

 * Iterate over disaster vehicles.

 * @param var The variable used to iterate over.

 */

#define FOR_ALL_DISASTERVEHICLES(var) FOR_ALL_VEHICLES_OF_TYPE(DisasterVehicle, var)