Method setAltitude

src/Savegame/Ufo.cpp:364–375

* Changes the current altitude of the UFO. * @param altitude Altitude. */

 * @param altitude Altitude.
 */
void Ufo::setAltitude(const std::string &altitude)
{
	_altitude = altitude;
	if (_altitude != "STR_GROUND")
	{
		_status = FLYING;
	}
	else
	{
		_status = isCrashed() ? CRASHED : LANDED;
	}
}

/**
 * Returns if this UFO took enough damage