//Make a copy of this object, usefull for making the history, since it is a reference type and can't be used otherwise
public Composite Copy()
{
Composite tmp = new Composite(this.id, this.type);
tmp.height = this.height;
tmp.width = this.width;
tmp.x = this.x;
tmp.y = this.y;
foreach (Composite c in groupitems)
{
tmp.Add(c.Copy());
}
foreach (Ornament c in ornaments)
{
tmp.ornaments.Add(c.Copy());
}
return(tmp);
}
public void Execute()
{
composite.Add(addition);
}