我正在关注构建＆＃34;弹出锁定类型＆＃34;游戏，当我在模拟器中运行它时会出现黑屏。我之前看了一下，试图重置模拟器并重新启动计算机，但它没有工作，有人可以帮助我，告诉我为什么会发生这种情况
import SpriteKit
class GameScene: SKScene {
var Circle = SKSpriteNode()
var Person = SKSpriteNode()
var Dot = SKSpriteNode()
var Path = UIBezierPath()
var gameStarted = Bool()
var movingClockwise = Bool()
var intersected = false
var LevelLabel = UILabel()
var currentLevel = Int()
var currentScore = Int()
var highLevel = Int()
var View1 = UIView()
var View2 = UIView()
override func didMoveToView(view: SKView) {
let Defaults = NSUserDefaults.standardUserDefaults() as NSUserDefaults!
if Defaults.integerForKey("HighLevel") != 0{
highLevel = Defaults.integerForKey("HighLevel") as Int!
currentLevel = highLevel
currentScore = currentLevel
LevelLabel.text = "\(currentScore)"
}
else{
Defaults.setInteger(1, forKey: "HighLevel")
}
View1 = UIView(frame: CGRect(origin: CGPoint(x: self.frame.width / 2 + 120, y: self.frame.height / 2), size: CGSize(width: self.frame.width, height: self.frame.height)))
View1.addSubview(view)
}
func loadView(){
movingClockwise = true
backgroundColor = SKColor.whiteColor()
Circle = SKSpriteNode(imageNamed: "Circle")
Circle.size = CGSize(width: 300, height: 300)
Circle.position = CGPoint(x: CGRectGetMidX(self.frame), y: CGRectGetMidY(self.frame))
self.addChild(Circle)
Person = SKSpriteNode(imageNamed: "Person")
Person.size = CGSize(width: 40, height: 7)
Person.position = CGPoint(x: self.frame.width / 2, y: self.frame.height / 2 + 120)
Person.zRotation = 3.14 / 2
Person.zPosition = 2.0
self.addChild(Person)
AddDot()
LevelLabel = UILabel(frame: CGRect(x: 0, y: 0, width: 150, height: 100))
LevelLabel.center = (self.view?.center)!
LevelLabel.text = "\(currentScore)"
LevelLabel.textColor = SKColor.darkGrayColor()
LevelLabel.textAlignment = NSTextAlignment.Center
LevelLabel.font = UIFont.systemFontOfSize(60)
self.View1.addSubview(LevelLabel)
}
override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
if gameStarted == false{
moveClockWise()
movingClockwise = true
gameStarted = true
}
else if gameStarted == true{
if movingClockwise == true{
moveCounterClockWise()
movingClockwise = false
}
else if movingClockwise == false{
moveClockWise()
movingClockwise = true
}
DotTouched()
}
}
func AddDot(){
Dot = SKSpriteNode(imageNamed: "Dot")
Dot.size = CGSize(width: 30, height: 30)
Dot.zPosition = 1.0
let dx = Person.position.x - self.frame.width / 2
let dy = Person.position.y - self.frame.height / 2
let rad = atan2(dy, dx)
if movingClockwise == true{
let tempAngle = CGFloat.random(min: rad - 1.0, max: rad - 2.5)
let Path2 = UIBezierPath(arcCenter: CGPoint(x: self.frame.width / 2, y: self.frame.height / 2), radius: 120, startAngle: tempAngle, endAngle: tempAngle + CGFloat(M_PI * 4), clockwise: true)
Dot.position = Path2.currentPoint
}
else if movingClockwise == false{
let tempAngle = CGFloat.random(min: rad + 1.0, max: rad + 2.5)
let Path2 = UIBezierPath(arcCenter: CGPoint(x: self.frame.width / 2, y: self.frame.height / 2), radius: 120, startAngle: tempAngle, endAngle: tempAngle + CGFloat(M_PI * 4), clockwise: true)
Dot.position = Path2.currentPoint
}
self.addChild(Dot)
}
func moveClockWise(){
let dx = Person.position.x - self.frame.width / 2
let dy = Person.position.y - self.frame.height / 2
let rad = atan2(dy, dx)
Path = UIBezierPath(arcCenter: CGPoint(x: self.frame.width / 2, y: self.frame.height / 2), radius: 120, startAngle: rad, endAngle: rad + CGFloat(M_PI * 4), clockwise: true)
let follow = SKAction.followPath(Path.CGPath, asOffset: false, orientToPath: true, speed: 200)
Person.runAction(SKAction.repeatActionForever(follow).reversedAction())
}
func moveCounterClockWise(){
let dx = Person.position.x - self.frame.width / 2
let dy = Person.position.y - self.frame.height / 2
let rad = atan2(dy, dx)
Path = UIBezierPath(arcCenter: CGPoint(x: self.frame.width / 2, y: self.frame.height / 2), radius: 120, startAngle: rad, endAngle: rad + CGFloat(M_PI * 4), clockwise: true)
let follow = SKAction.followPath(Path.CGPath, asOffset: false, orientToPath: true, speed: 200)
Person.runAction(SKAction.repeatActionForever(follow))
}
func DotTouched(){
if intersected == true{
Dot.removeFromParent()
AddDot()
intersected = false
currentScore--
LevelLabel.text = "\(currentScore)"
if currentScore <= 0{
nextLevel()
}
}
else if intersected == false{
died()
}
}
func nextLevel(){
currentLevel++
currentScore = currentLevel
LevelLabel.text = "\(currentScore)"
won()
if currentLevel > highLevel{
highLevel = currentLevel
let Defaults = NSUserDefaults.standardUserDefaults()
Defaults.setInteger(highLevel, forKey: "HighLevel")
}
}
func died(){
self.removeAllChildren()
let action1 = SKAction.colorizeWithColor(UIColor.redColor(), colorBlendFactor: 1.0, duration: 0.2)
let action2 = SKAction.colorizeWithColor(UIColor.whiteColor(), colorBlendFactor: 1.0, duration: 0.2)
self.scene?.runAction(SKAction.sequence([action1,action2]))
intersected = false
gameStarted = false
LevelLabel.removeFromSuperview()
currentScore = currentLevel
self.loadView()
}
func won(){
self.removeAllChildren()
let action1 = SKAction.colorizeWithColor(UIColor.greenColor(), colorBlendFactor: 1.0, duration: 0.2)
let action2 = SKAction.colorizeWithColor(UIColor.whiteColor(), colorBlendFactor: 1.0, duration: 0.2)
self.scene?.runAction(SKAction.sequence([action1,action2]))
intersected = false
gameStarted = false
LevelLabel.removeFromSuperview()
self.loadView()
}
override func update(currentTime: CFTimeInterval) {
/* Called before each frame is rendered */
if Person.intersectsNode(Dot){
intersected = true
}
else{
if intersected == true{
if Person.intersectsNode(Dot) == false{
died()
}
}
}
}
}
答案 0 :(得分：0)
将View1.addSubview(view)替换为self.view?.addSubview(View1)