Double click detection

Question

In the project I am working on currently, I have a C# script attached to an asset that onMouseDown, the asset flips horizontally 180 degrees. What command should I use in my code so that when the asset is double clicked it rotates 180 vertically. Do I need to separate scripts or can this be accomplished with only one? Thanks in advance!

using UnityEngine; using System.Collections;

public class Color1 : MonoBehaviour {

 void OnMouseDown () 
 {
     gameObject.transform.Rotate(new Vector3(0, 180, 0));
 }
 
 void Update () {
     
 }

}

Answer 1

Answer by robertbu · Aug 30, 2014 at 08:20 AM

To make this work, you need to introduce a timer of some sort don't do the single click until the double click detection has passed. Here is an exmaple:

 using System.Collections;
 using UnityEngine;
 
 public class Example : MonoBehaviour {
 
     public float clickDelta = 0.35f;  // Max between two click to be considered a double click
 
     private bool click = false;
     private float clickTime;
 
     void Update() {
         if (click && Time.time > (clickTime + clickDelta)) {
             transform.Rotate(new Vector3(0, 180, 0));  // Single click
             click = false;
         }
     }
 
     void OnMouseDown() {
         if (click && Time.time <= (clickTime + clickDelta)) {
             transform.Rotate (new Vector3(180,0,0)); // Double click
             click = false;
         }
         else {
             click = true;
             clickTime = Time.time;
         }
     }
 }

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ErhMuhGurd · Aug 30, 2014 at 03:15 PM 0

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Excellent answer! It works but now I need to go back through the code so I can try to understand why it works. I have no idea what I am looking at or what the statements mean. :-( THAN$$anonymous$$ YOU! THAN$$anonymous$$ YOU! THAN$$anonymous$$ YOU!

Answer 2

Answer by Legrandes · Mar 03, 2015 at 09:58 AM

I was looking for double click script. I got it , but i have another problem.

I am working on puzzle game. I have 2 gameobjects. first is the sample and i cant move it , second gameobject i need to move to the first as close as possible. When it is close Vector3.Lerp starts working. Everything works but....

at the begining both gameobjects have transform.rotation.z = 0 . And Vector3.Lerp works only if transform.rotation.z = 0. Everytime i double click my transform.rotation.z +=90. When i am doing double click couple times , and transform.rotation.z is again 0 , vector3.lerp doesn't work. Does anybody knows why is it so and how can i fix it ?

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Double click detection

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