Sprite Kit编程指南(17)

ios原生游戏开发

[SKAction waitForDuration:1.0]

[SKAction moveByX:-100.0 y:-50 duration:1.0]];

[hull runAction:[SKAction repeatActionForever:hover];

return hull;}

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client

3. newSpaceship SKSpriteNode *light1= [self newLight];

light1.position = CGPointMake(-28.0 6.0);

[hull addChild:light1];

SKSpriteNode *light2= [self newLight];

Light2.position = CGPointMake(28.0 6.0);

[hull addChild:light2];

4. newLight

- (SKSpriteNode *)newLight