AssetBundleGraph.AssetBundleGraphEditorWindow.GetUnusedWindowId C# (CSharp) 메소드

        public int GetUnusedWindowId()
        {
            int highest = 0;
            nodes.ForEach((NodeGUI n) => { if(n.WindowId > highest) highest = n.WindowId; });
            return highest + 1;
        }