public void AddNodeView(Node node)
{
bool containsNode = _nodeViews.ContainsKey(node);
Assert.IsFalse(containsNode);
if (!containsNode)
{
var nodeView = new NodeEditorNodeView(node, _nodeViews.Count);
_nodeViews.Add(node, nodeView);
}
}
public NodeEditorNodeView GetNodeViewUnderMouse(Action <NodeEditorNodeView> callback = null)
{
NodeEditorNodeView nodeView = null;
nodeView = _nodeViews
.Values
.Where(x => x.Rect.Contains(InputListener.MousePosition))
.FirstOrDefault();
callback.InvokeSafe(nodeView);
return(nodeView);
}