public void AddMoon(Moon moon) { int id = (int)_moons.Count; moon.ID = id; _moons.Add(moon); }
public void AddMoon(int x, int y, int z) { var moon = new Moon((int)x, (int)y, (int)z); int id = (int)_moons.Count; moon.ID = id; _moons.Add(moon); }