This question was closed Feb 27, 2019 at 01:22 PM by panim0_unity for the following reason:

End of each level Playerprefs sets a higher value than previous level so I just added for example if(PlayerPrefs.GetInt("levelReached")<8) PlayerPrefs.SetInt("levelReached",8)

Question by panim0_unity · Feb 27, 2019 at 12:03 PM · c#playerprefs lock levels

levels are locked again after playing a lower level

I locked my level buttons using the code below and then during test i realized that for example if i play second level after unlocking fourth level this locks 3rd and 4th level again. end of each levels my finish cube sets levelreached to a higher value than previous level.

 public Button[] levelButtons;
     private void Start()
     {
         int levelReached = PlayerPrefs.GetInt("levelReached",1);
         for (int i=0; i < levelButtons.Length; i++) {
             if (i + 1 > levelReached)
             {
 
                 levelButtons[i].interactable = false;
                 levelButtons[i].image.color = Color.red;
             }
             
            
         }

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Umresh · Feb 27, 2019 at 12:24 PM 0

where are setting the value of levelreached PlayerPrefs . If you are setting the player pref on button click then check if the current playerpref > level button clicked(value of level reached) then change the playerpref

 currentLeveClicked = 3       //Some level value
 if(PlayerPrefs.GetInt("levelReached") < currentLevelClicked)
 {
         PlayerPrefs.SetInt("levelReached",currentLevelClicked);
 }