I need help with scene management

Questions & Answers
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1

So I’m making this 2D mobile game where the player goes through around 18 levels. But I want to make it where when the player goes through the door to go to next level, it teleports player to random scene. As well as when the player finishes a level, the game remembers and ignores that level if Random.Range picks it again.

I found this script online and it worked for a bit, but if I die in the level, the script will re-visit a level I already finished.

Here’s the script:

// paste code here

Screenshot of a text editor|572x500

My teacher suggested using for loops and appending? But I couldn’t find a video or anything, I’m very new to this, if any of you can help I would greatly appreciate it!

4

Here’s a simple way of how i would do it , i hope the comments explain the logic behind it

public class GoToRandomLevel
{
    private List<string> scenesList;
    
    private int currentLevelIndex;
    
    public void GoToRandom()
    {
        // take the current scene at switch it's place with the first spot in the list
        string tmp = scenesList[0];
        scenesList[0] = scenesList[currentLevelIndex];
        scenesList[currentLevelIndex] = tmp;
        
        // then pick a random index between 1 and the end of the list
        // notice how we start with 1 and not 0
        // that way there's no chance the "current" scene is picked since we put it at index 0 beforehand
        int randomIndex = Random.Range(1 , scenesList.Count);
        
        currentLevelIndex = randomIndex;
        
        SceneManager.LoadScene(scenesList[currentLevelIndex]);
    }  
}