使用视图控制器进行场景游戏
碰撞检测后，我需要为我的应用程序做一个结束屏幕。 用一个button回到主菜单/游戏到最后屏幕的最简单的方法是什么？ 我可以使用ViewController吗？ 我已经阅读了很多教程，video以及这里的所有post：
这是我目前的代码（不是所有的只是一些重要的事情）：
@implementation MyScene static const int squirrelHitCategory = 1; static const int nutHitCategory = 2; - (instancetype)initWithSize:(CGSize)size { if (self = [super initWithSize:size]) { self.physicsWorld.contactDelegate = self; _squirrelSprite = [SKSpriteNode spriteNodeWithImageNamed:@"squirrel"]; _squirrelSprite.position = _firstPosition; _atFirstPosition = YES; _squirrelSprite.physicsBody = [SKPhysicsBody bodyWithCircleOfRadius:10]; _squirrelSprite.physicsBody.categoryBitMask = squirrelHitCategory; _squirrelSprite.physicsBody.contactTestBitMask = nutHitCategory; _squirrelSprite.physicsBody.collisionBitMask = nutHitCategory; _squirrelSprite.physicsBody.affectedByGravity = NO; self.physicsWorld.contactDelegate = self; [self addChild:_squirrelSprite]; SKAction *wait = [SKAction waitForDuration:3.0]; SKSpriteNode *lightnut = [SKSpriteNode spriteNodeWithImageNamed:@"lightnut.png"]; lightnut.physicsBody = [SKPhysicsBody bodyWithRectangleOfSize:CGSizeMake(200,160)]; lightnut.physicsBody.categoryBitMask = nutHitCategory; lightnut.physicsBody.contactTestBitMask = squirrelHitCategory; lightnut.physicsBody.collisionBitMask = squirrelHitCategory; lightnut.physicsBody.affectedByGravity = NO; self.physicsWorld.contactDelegate = self; [self addChild: lightnut]; - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UITouch *touch = [touches anyObject]; // Check time since the last touch event if (touch.timestamp-_lastTouch >= .9) { // Allow touch NSLog(@"greater than or equal to 3 seconds"); if (_atFirstPosition) { SKAction *moveNodeLeft = [SKAction moveByX:-207.8 y:0.0 duration:0.85]; [_squirrelSprite runAction: moveNodeLeft withKey:@"moveleft"]; } else { SKAction *moveNodeRight = [SKAction moveByX:207.8 y:0.0 duration:0.85]; [_squirrelSprite runAction: moveNodeRight withKey:@"moveright"]; } _atFirstPosition = !_atFirstPosition; _squirrelSprite.xScale *= -1.0; } else { // Ignore touch NSLog(@"Seconds since last touch %g",touch.timestamp-_lastTouch); } // Store timestamp _lastTouch = touch.timestamp; } -(void)didBeginContact:(SKPhysicsContact *)contact { NSLog(@"contact detected"); SKPhysicsBody *firstBody, *secondBody; firstBody = contact.bodyA; secondBody = contact.bodyB; if(firstBody.categoryBitMask == squirrelHitCategory || secondBody.categoryBitMask == nutHitCategory) { } }
我想我的最终屏幕是简单的，所以最简单的方法是最好的。 谢谢！
对于我的游戏，我添加一个UIViewController属性并将其分配给SKScene。
然后，您可以添加一个视图作为子视图。 例…
SKScene *scene = [SKScene sceneWithSize:self.view.frame.size]; scene.viewController = self;
然后在你的场景中
[self.viewController addSubview:yourView];
这里是我自己的游戏的一些实施，以帮助您开始。
在您的故事板或XIB中，无论您喜欢什么，您都可以添加一个视图作为视图的属性。 在我的情况下，我有一个scoreLabel，一个menuButton和一个restartButton作为属性，可以将它们全部设置为x.hidden = YES; 正如我希望通过触发他们在现场，如…
self.vc.menuButton.hidden = YES; self.vc.restartButton.hidden = YES;
在你的GameViewController（这是UIViewController的子类）…
//header @interface GameViewController : UIViewController @property (weak, nonatomic) IBOutlet UILabel *scoreLabel; @property (weak, nonatomic) IBOutlet UIView *hudView; @property (weak, nonatomic) IBOutlet UIButton *menuButton; @property (weak, nonatomic) IBOutlet UIButton *restartButton; @property (nonatomic) MazeScene *maze; @end //class - (void)viewDidLoad { [super viewDidLoad]; // Configure the view. SKView * skView = (SKView *)self.view; // Debug Options // skView.showsFPS = YES; // skView.showsNodeCount = YES; // skView.showsPhysics = YES; // Create and configure the maze scene. CGSize sceneSize = skView.bounds.size; skView.ignoresSiblingOrder = YES; MazeScene *maze = [[MazeScene alloc] initWithSize:sceneSize]; maze.scaleMode = SKSceneScaleModeAspectFill; maze.vc = self; [skView presentScene:maze]; _maze = maze; }
在你的SKScene …
//header @interface MazeScene : SKScene <SKPhysicsContactDelegate> @property (nonatomic, weak) GameViewController *vc; @end //class -(id) initWithSize:(CGSize)size { if (self = [super initWithSize:size]) { //(GameViewController*) is a static cast of a subclass of UIViewController. [self.view addSubview:((GameViewController*)self.vc).hudView]; // [self restartGame] is a specific method for my game, don't worry about it [self restartGame]; } return self; }