public static int CompareTo(this IExternalNode x, IExternalNode y)
{
if (x.IsAncestorOf(y))
return -1;
if (y.IsAncestorOf(x))
return 1;
return 0;
}
protected override void ReleaseSelf()
{
base.ReleaseSelf();
if (node != null)
{
node.OnDestroy();
}
node = null;
}
public override void Release()
{
base.Release();
if (node != null)
{
node.OnDestroy();
}
node = null;
}
public static bool IsAncestorOf(this IExternalNode x, IExternalNode y) => x.Descendents().Contains(y);
public static IEnumerable<INode> LazyDescendents(IExternalNode node) => node.Subscribers.Concat(node.Subscribers.Where(n => n.React()).SelectMany(LazyDescendents)).Distinct();
public void Set(IExternalNode node)
{
this.node = node;
}