protected virtual PuppetLevel CloneForReal(PuppetLevelData newData)
{
var clone = (PuppetLevel)MemberwiseClone();
clone.Data = newData;
if (newData.Head == null)
{
newData.Head = clone;
}
if (Parent is PuppetLevel parentClone)
{
parentClone = parentClone.CloneForReal(newData);
clone.Parent = parentClone;
}
else
{
clone.Parent = newData;
}
return(clone);
}
protected PuppetLevel Init(IPuppetLevel parent)
{
if (Parent != null)
{
throw new InvalidOperationException("Cannot be initialized twice");
}
var tmp = parent;
while (tmp is PuppetLevel casted)
{
if (tmp.GetType().IsAssignableFrom(GetType()))
{
throw new ArgumentException("All parents must be of different type");
}
tmp = casted.Parent;
}
Parent = parent;
Data = (PuppetLevelData)tmp;
Data.Head = this;
return(this);
}
