public void onSoundButtonClicked()
 {
     MusicPlayer.getInstance().handleClickSound();
     if (PlayerPrefHelper.GetSoundSetting())
     {
         soundSprite.sprite = soundOff;
         PlayerPrefHelper.SaveSoundSetting(false);
         musicPlayer.TurnOffMusic();
     }
     else
     {
         soundSprite.sprite = soundOn;
         PlayerPrefHelper.SaveSoundSetting(true);
         musicPlayer.TurnOnMusic();
     }
 }