快速Spritekit中的計時器制作問題

Question

我已經在SpriteKit中創建了一個計時器並將其放在touchesBegan函數中，但是當我第二次觸摸屏幕時，計時器的結果翻倍，因此我需要限制可以使用多少觸摸來啟動計時器。 一些幫助將不勝感激

 override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
   for touch: AnyObject in touches {


          var actionrun = SKAction.runBlock({
        self.score++
        self.timesecond++
        if self.timesecond == 60 {self.timesecond = 0}
        self.ScoreLabel.text = "\(self.score/60):0\(self.timesecond)"


          })



    ScoreLabel.runAction(SKAction.repeatActionForever(SKAction.sequence([actionwait,actionrun])))

Answer 1

這是為任何需要它的人提供的完整解決方案。

override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
   for touch: AnyObject in touches {




    if ScoreLabel.text == "0:00"{

    let actionrun = SKAction.runBlock({
       self.score++
        self.timesecond++
        if self.timesecond == 60 {self.timesecond = 0}
        self.ScoreLabel.text = "\(self.score/60):0\(self.timesecond)"


          })

   ScoreLabel.runAction(SKAction.repeatActionForever(SKAction.sequence([actionwait,actionrun])))

    }