Add Rebler

PamhagenSysCtrl/Helpers/Pipeline/INode.cs

@@ -10,7 +10,8 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public ISet<IEdge> Outputs { get; }
 
         public void Draw(Canvas canvas);
-        public bool Update(double x, double y, bool down);
+        public void Update(bool isHovering, bool isPressed);
+        public bool IsInside(double x, double y);
 
     }
 }