public GraphEvent(GEType type, GEContext context, Node node, IOOutlet outlet)
{
Type = type;
Context = context;
Node = node;
Outlet = outlet;
}
public static Node GetNode(string GUID)
{
if (!_nodes.ContainsKey(GUID)) {
if (Template.Operators.ContainsKey(GUID)) {
_nodes[GUID] = new Node(Template.Operators[GUID]);
} else {
Debug.LogWarningFormat("GraphEditor.GetNode error: Template does not contain an Operator with GUID {0}", GUID);
}
}
return _nodes[GUID];
}
public bool IsNodeDrag(Node node)
{
return Node == node && Context == GEContext.Node &&
IsType(GEType.Unresolved, GEType.Drag);
}
public void Empty()
{
Type = GEType.None;
Context = GEContext.None;
Node = null;
}
public bool CanDragOutlet(Node node, GEContext context)
{
return Node == node && Context == context &&
IsType(GEType.Unresolved, GEType.Drag);
}
public bool Contains(Node node)
{
return Nodes.Contains(node);
}
public void Clear()
{
Nodes.Clear();
ActiveNode = null;
if (SelectionChanged != null) SelectionChanged(this);
}
public void Add(Node node)
{
Nodes.Add(node);
ActiveNode = node;
if (SelectionChanged != null) SelectionChanged(this);
}
