How to pass reference value?

[CheapMeow]

I have code like this in a class

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public Action OnMoveAction;   public ref Action GetOnMoveActionReference() { return ref OnMoveAction; }

When I want to bind Action in Custom Event Node

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[Category("MeowFramework/Events")]   public class ActionEvent : EventNode   {   private FlowOutput raised;       private Action action;       private ValueInput actionInput;       public override void OnGraphStarted()   {   action = actionInput.value;   action += EventRaised;   }       public override void OnGraphStoped()   {   action = actionInput.value;   action -= EventRaised;   }       //Register the output flow port or any other port   protected override void RegisterPorts()   {   raised = AddFlowOutput("Out");   actionInput = AddValueInput("Action");   }       //Fire output flow   void EventRaised()   {   raised.Call(new Flow());   }   }

 

My Event Node havent been tested yet, but my reference function error like the picture

So what is yhe way to  pass reference value?

 

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[CheapMeow]

Although I can code like this

 

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using UnityEngine;   using MeowFramework.MeowACT;   using ParadoxNotion.Design;   namespace FlowCanvas.Nodes   {   [Category("MeowFramework/Events")]   public class OnMoveAction : EventNode   {   private FlowOutput raised;   private ValueInput<MeowACTInputController> actionInput;   private Vector2 value;   private ValueOutput<Vector2> Value;   public override void OnGraphStarted()   {   actionInput.value.OnMoveAction += EventRaised;   }   public override void OnGraphStoped()   {   actionInput.value.OnMoveAction -= EventRaised;   }   //Register the output flow port or any other port   protected override void RegisterPorts()   {   raised = AddFlowOutput("Out");   actionInput = AddValueInput<MeowACTInputController>("InputController");   Value = AddValueOutput<Vector2>("Value", () => { return value; });   }   //Fire output flow   void EventRaised(Vector2 value)   {   this.value = value;   raised.Call(new Flow());   }   }   }

But it is less generic

[Gavalakis]

Hello,

If you make your public Action an event like so: public event Action OnMoveAction;, you will be able to subscribe to that event with the existing nodes like the “C# Event Callback”. Do you intentionally don’t want to make it an “event”?

Let me know.
Thank you.

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