public void createForbiddenZone(forbiddenZone incoming)
{
this.forbiddenZones.Add(new forbiddenZone(incoming));
}
//copy constructor
public forbiddenZone(forbiddenZone r)
: base(r.lowerBound, r.upperBound)
{
this.primaryStar = r.primaryStar;
this.secondaryStar = r.secondaryStar;
}