Merge branch 'visject-improvements-6' of git://github.com/stefnotch/FlaxEngine into stefnotch-visject-improvements-6

Source/Editor/Surface/VisjectSurface.cs

@@ -39,6 +39,7 @@ namespace FlaxEditor.Surface
         private GroupArchetype _customNodesGroup;
         private List<NodeArchetype> _customNodes;
         private Action _onSave;
+        private int _selectedConnectionIndex;
 
         internal int _isUpdatingBoxTypes;
 
@@ -362,6 +363,8 @@ namespace FlaxEditor.Surface
             Context.ControlSpawned += OnSurfaceControlSpawned;
             Context.ControlDeleted += OnSurfaceControlDeleted;
 
+            SelectionChanged += () => { _selectedConnectionIndex = 0; };
+
             // Init drag handlers
             DragHandlers.Add(_dragAssets = new DragAssets<DragDropEventArgs>(ValidateDragItem));
             DragHandlers.Add(_dragParameters = new DragNames<DragDropEventArgs>(SurfaceParameter.DragPrefix, ValidateDragParameter));