Question

我有一个非常恼人的错误，当我创建一个add child语句时，它说（作为错误）：＆＃34;预期声明＆＃34;在addChild语句的行上我正在使用Xcode 6和最新版本的swift

这是我的代码：

//
//  GameScene.swift
//  Pocket Rocket
//
//  Created by Lucas Farleigh on 11/11/2014.
//  Copyright (c) 2014 Lucas Farleigh. All rights reserved.
//

import SpriteKit;

class GameScene: SKScene {

    let background = SKSpriteNode(imageNamed:"background")
    let playButton = SKSpriteNode(imageNamed: "playbutton")
    override func didMoveToView(view: SKView) {
        playButton.position = CGPointMake(CGRectGetMidX(self.frame), CGRectGetMidX(self.frame))
        background.yScale = 2
        background.position = CGPointMake(CGRectGetMidX(self.frame), CGRectGetMidX(self.frame))            }
    self.addChild(background)

    override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {
        /* Called when a touch begins */

        for touch: AnyObject in touches {
            let location = touch.locationInNode(self)


        }
    }

    override func update(currentTime: CFTimeInterval) {
        /* Called before each frame is rendered */
    }
}

Answer 1

您似乎在该行之前关闭了didMoveToView方法：

override func didMoveToView(view: SKView) {
    playButton.position = CGPointMake(CGRectGetMidX(self.frame), CGRectGetMidX(self.frame))
    background.yScale = 2
    background.position = CGPointMake(CGRectGetMidX(self.frame), CGRectGetMidX(self.frame))            
    self.addChild(background)
}

错误是因为你不能在班级有表达。

我的“addChild”不适用于Swift

1 个答案: