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标题: ios - 如何使用滑动手势移动 Sprite ？ [打印本页]

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作者: 菜鸟教程小白    时间: 2022-12-13 09:55
标题: ios - 如何使用滑动手势移动 Sprite ？

如何通过向左滑动将 Sprite 移动到左侧，通过向右滑动将 Sprite 向右移动等等？

如果我向左滑动，我的 Sprite 会向左移动 20 点。我正在使用 SpriteKit 和 Swift。

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Best Answer-推荐答案

谢谢! @jonogilmour

我是这样解决的:

let right = SKAction.moveByX(64, y: 0, duration: 0.6)
    let left = SKAction.moveByX(-64, y: 0, duration: 0.6)
    let up = SKAction.moveByX(0, y: 64, duration: 0.6)
    let down = SKAction.moveByX(0, y: -64, duration: 0.6)



    func swipedRight(sender:UISwipeGestureRecognizer){
        player.runAction(right)
    }
    func swipedLeft(sender:UISwipeGestureRecognizer){
        player.runAction(left)
    }
    func swipedUp(sender:UISwipeGestureRecognizer){
        player.runAction(up)
    }
    func swipedDown(sender:UISwipeGestureRecognizer){
        player.runAction(down)
    }


override func didMoveToView(view: SKView) {


        let swipeRight:UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: Selector("swipedRight:"))
    swipeRight.direction = .Right
    view.addGestureRecognizer(swipeRight)

    let swipeLeft:UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: Selector("swipedLeft:"))
    swipeLeft.direction = .Left
    view.addGestureRecognizer(swipeLeft)

    let swipeUp:UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: Selector("swipedUp:"))
    swipeUp.direction = .Up
    view.addGestureRecognizer(swipeUp)

    let swipeDown:UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: Selector("swipedDown:"))
    swipeDown.direction = .Down
    view.addGestureRecognizer(swipeDown)
............

关于ios - 如何使用滑动手势移动 Sprite ？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26878185/

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