private void AddBody(CelestialBodyWithCore obj)
{
if (_bodies.Contains(obj))
{
return;
}
_bodies.Add(obj);
}
private void AddStar(CelestialBodyWithCore obj)
{
if (_bodies.Contains(obj))
{
return;
}
if (_bodies.FindAll(core => core.GetType() == typeof(Star)).Count >= 3)
{
throw new Exception("A solar system cannot have more than 3 stars.");
}
_bodies.Add(obj);
}
public void Remove(CelestialBodyWithCore obj)
{
_bodies.Remove(obj);
}