Saving settings between scenes !

Hi everybody !

I have a mute script attached to a "Settings" scene. How I can use the playerprefs to save and work in another scene ? I tried very much solutions but nothing is working ...

Here is my script:

Code (JavaScript):

1. #pragma strict
2.  
3.   var muted = false;
4.   var CustomSkin: GUISkin;
5.   var musicMute : GUIStyle;
6.   var allSound : GUIStyle;
7.  
8.  
9.    function Start (){
10.  
11.    }
12.  
13.   function OnGUI(){
14.       GUI.skin = CustomSkin;
15.      
16.       if(GUI.Button(new Rect(Screen.width * 0.20,Screen.height * 0.40, Screen.width * 0.20, Screen.height * 0.20), "Sound"))
17.       {
18.           if(muted == false){
19.           AudioListener.volume = 0;
20.           muted = true;
21.           }
22.           else{
23.           AudioListener.volume = 1;
24.           muted = false;
25.           }
26.       }
27.   }

 

to save volume
PlayerPrefs.SetFloat("audioVolume", AudioListener.volume);

to retrieve the volume
AudioListener.volume = PlayerPrefs.GetFloat("audioVolume");

 

Don't work how he's suposed to do !

 

Done !