OnMouseOver Problem

Question

 public class ButtonTrigger : MonoBehaviour {
     public GameObject karakter;
     public GameObject ButtonLevel1;
 
     private void OnMouseOver()
     {
         if (Input.GetMouseButton(0))
         {
             karakter.SetActive(true);
             ButtonLevel1.SetActive(true);
         }
     }
 
     private void OnMouseOver2()
     {
         if (Input.GetMouseButton(0))
         {
             //...
         }
     }
 }

hello I have 3 buttons in the form of 3 dimensions. so I use onmouseover to be able to move to the next scene. but what about the correct code? because I entered the onmouseover code for three buttons in one code he can't, do I have to separate it? alt text

Answer 1

Answer by SkaredCreations · Nov 14, 2018 at 03:43 PM

You should handle Input methods (like GetMouseButton) inside Update or FixedUpdate in general. You could try to move your logic inside OnMouseDown instead (anyway "OnMouseOver" doesn't exist, I suppose you meant "OnMouseEnter").

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Hellium · Nov 14, 2018 at 06:37 PM 0

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https://docs.unity3d.com/ScriptReference/$$anonymous$$onoBehaviour.On$$anonymous$$ouseOver.html

SkaredCreations Hellium · Nov 15, 2018 at 06:22 PM 0

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Ops, sorry I forgot about it and confused with On$$anonymous$$ouseEnter ;)

Answer 2

Answer by kaosermail · Nov 26, 2018 at 11:55 AM

First I would check with a print if it enters the function:

 private void OnMouseOver()
      {
          print(gameObject.name);
      }

If that doesn't work, check colliders and check the script is on each button.

That should work, you don't need to separate the code.

Tell me if that works, pls!

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Answer 3

What I would do is something like this:

 using UnityEngine;
 using UnityEngine.Events;
 
 //Attach this to all three buttons
 public class TriggerButton : MonoBehaviour 
 {
     public CustomEvent onMouseDown;
 
     private void Awake()
     {
         //Register StandardAction() function to the listener.
         //This is an example using code to add the listener
         //But you can also drag and drop in the editor just like the UI button actions.
         //This way you can use this script for multiple purposes
         onMouseDown.AddListener(StandardAction);
     }
 
     private void Update()
     {
         if(Input.GetMouseButtonDown(0))
         {
             //Invokes all functions that were registered to the listener
             onMouseDown.Invoke();
         }
     }
 
     //Your stuff
     private void StandardAction()
     {
         Debug.Log("DO YOUR OWN STUFF HERE :D");
     }
 }
 
 //This is to make the event appear in the editor
 [System.Serializable]
 public class CustomEvent : UnityEvent {}

OnMouseOver Problem

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