Toggle and OnValueChanged with inverse dynamic value ?

With a toggle we can use a unityEvent to call function with dynamic parameters, like if toggle is ON then otherThing.gameObject.setActive() is also ON.
Very usefull to save script use, but can it be inversed?
I would like : if toggle is ON, then other gameObject is OFF.

 

I think this is an elegant solution:
Attach this component to your Toggle gameobject and check out the Inspector:

Code (CSharp):

1. using UnityEngine.EventSystems;
2. using UnityEngine;
3. using UnityEngine.UI;
4.  
5. public class InvertedToggleEvent : MonoBehaviour{
6.  
7.     //wont show in inspector
8.     //public    UnityEngine.Events.UnityEvent<bool> toggleEvent;
9.  
10.     //this will show in inspector
11.     [System.Serializable]
12.     public class UnityEventBool : UnityEngine.Events.UnityEvent<bool>{}
13.     public    UnityEventBool onValueChangedInverse;
14.  
15.  
16.     private void Start()
17.     {
18.         GetComponent<Toggle>().onValueChanged.AddListener( (on)=>{ onValueChangedInverse.Invoke(!on); } );
19.     }
20. }
21.  

 

How to do that without a script?

 

I believe nothing has changed since then, so you don't.