Reset score to what the value was at the start of the level (unless you have touched a checkpoint)

Questions & Answers
1

So I need the players score to reset to its value at the start of the level unless the player has passed through a checkpoint. From that point it needs to reset to whatever the score was at the time of them touching the checkpoint.

So far my Checkpoint code is this:

void Start()
{
    thePlayer = GameObject.FindGameObjectWithTag("Player");
    hudController = thePlayer.GetComponent<hudController>();
    gameMaster = GameObject.FindGameObjectWithTag("GM").GetComponent<GameMaster>();
}

private void OnTriggerEnter(Collider other)
{
    if (other.tag == "Player")
    {   gameMaster.lastCheckpoint = transform.position;
        PlayerPrefs.SetInt("Lives", hudController.playerLives);
        PlayerPrefs.SetInt("Beer", hudController.beerCount);
        PlayerPrefs.SetInt("Score", hudController.playerScore);
    }
}

and within my hudController (manages the value changes and holds the player Lives, beerCount and score ints) I have this code.

void Start()
{
currentHealth = maxHealth;
playerLives = PlayerPrefs.GetInt(“Lives”, playerLives);
beerCount = PlayerPrefs.GetInt(“Beer”, beerCount);
playerScore = PlayerPrefs.GetInt(“Score”, playerScore);
}

private void OnDestroy()
{
    PlayerPrefs.SetInt("Lives", playerLives);
    PlayerPrefs.SetInt("Beer", beerCount);
    PlayerPrefs.SetInt("Score", playerScore);
}

At a complete loss right now. Any help would be appreciated

2

Goddamn this was even worse than my previous blunder.

Remove the Beer and Score set Int on destroy.

We out here making rookie mistakes.