Swift变量给出错误的值

Question

I am making a game in swift, I have a variable called score , I increment and print this variable in my onTick() method, and it works fine. However when I try to access this variable to display the final score after the player dies, I get 0 or whatever the initial value was.

Initialization:

class ViewController: UIViewController {
var score = 0;

Incrementing:

scoreCounter.text = String(self.score);
self.score += 1;

Trying to display it at endgame:

 print("SCORE: \(score)");
if (score > topScore) {
    endScore.textColor = UIColor.greenColor();
    endScore.text = "NEW HIGHSCORE! Score: " + String(score) + "   HighScore: " + String(topScore);
} else {
    endScore.text = "Score: " + String(score) + "   HighScore: " + String(topScore);
}

Any insight is appreciated! :)

Answer 1

我通过使变量为静态来解决此问题，我不知道这是否是正确的解决方案，但它对我有用，感谢大家的帮助。