1.新建一个空项目，Devices选择iPhone，我用的Xcode 5的版本没有iPad模拟器。
2.导入SpriteKit框架，依次新建两个类，ViewController : UIViewController，HelloWorldScene : SKScene。
3.详细代码。
AppDelegate.h中添加代码
@property (strong,nonatomic) UIViewController *viewController;
AppDelegate.m中添加代码
#import "ViewController.h"
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc]initWithFrame:[[UIScreen mainScreen]bounds]];
self.viewController = [[ViewController alloc]init];
self.window.rootViewController =self.viewController;
[self.window makeKeyAndVisible];
return YES;
}
ViewController.h中添加代码
#import <SpriteKit/SpriteKit.h>
@property (strong,nonatomic) SKView * skView;
ViewController.m中添加代码
#import "HelloWorldScene.h"
- (void)viewDidLoad
{
[super viewDidLoad];
[self.view addSubview:self.skView];
self.skView = [[SKView alloc]initWithFrame:self.view.bounds];
[self.view addSubview:self.skView];
self.skView.showsDrawCount =YES;
self.skView.showsFPS =YES;
self.skView.showsNodeCount =YES;
SKScene * scene = [[HelloWorldScene alloc]initWithSize:self.skView.bounds.size];
scene.scaleMode =SKSceneScaleModeAspectFill;
[self.skView presentScene:scene];
}
HelloWorldScene.h中添加代码
#import <SpriteKit/SpriteKit.h>
HelloWorldScene.m中添加代码
- (id)initWithSize:(CGSize)size{
if(self = [super initWithSize:size]){
SKLabelNode * label = [SKLabelNode labelNodeWithFontNamed:@"Avenir"];
label.text =@"Hello World!";
label.fontColor = [UIColor redColor];
label.fontSize =20;
label.position =CGPointMake(size.width/2, size.height/2);
[self addChild:label];
}
return self;
}
4.类图。
