Sprite Kit编程指南(16)

ios原生游戏开发

Sprite Kit

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Sprite Kit

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1. SpaceshipScene.m createSceneContents SKSpriteNode *spaceship = [self newSpaceship];

spaceship.position = CGPointMake(CGRectGetMidX(self.frame),CGRectGetMidY(self.frame)-150)

[self addChild:spaceship];

2. newSpaceship - (SKSpriteNode *)newSpaceship

{

SKSpriteNode *hull= [[SKSpriteNode alloc] initWithColor:[SKColor grayColor] size CGSi

SKAction *hover= [SKAction sequence:@[

[SKAction waitForDuration:1.0]

[SKAction moveByX:100 y:50.0 duration:1.0]

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