cocos2d精灵永远重复动画
在我的iOS游戏中,我希望英雄继续运行直到触摸屏幕并且英雄应该跳跃。 所以我写道:
在.h文件中:
@interface Hero : CCSprite { CCSprite *_hero; id _keepRunning; } @property(nonatomic,retain) id keepRunning;
在.m文件中:
@synthesize keepRunning = _keepRunning; -(id) init { _keepRunning = [CCRepeatForever actionWithAction:[CCAnimate actionWithSpriteSequence:@"heroRun%04d.png" numFrames:30 delay:0.02f restoreOriginalFrame:NO]]; }
然后当游戏开始时,我调用run()方法:
-(void) run { [_hero stopAllActions]; [_hero runAction:_keepRunning]; _heroState = RUNNING; }
然后我发现CCAnimate actionWithSpriteSequence: numFrames: delay: restoreOriginalFrame:
在cocos2d v2.0中不推荐使用。 所以我的问题是,在cocos2d v2.0中,我该如何实现这个动画呢? 也就是说,让我的英雄继续? 谢谢!
编辑:
我试过这个:
-(CCAnimation*) getMyAnimationWithFramesName:(NSString*)nameFormat numFrames:(int)numFrames delay:(float)delay { NSMutableArray *frames = [[NSMutableArray alloc] init]; for (int i = 1; i <= numFrames; i++) { NSString *frameName = [NSString stringWithFormat:nameFormat,i]; [frames addObject:[[CCSpriteFrameCache sharedSpriteFrameCache] spriteFrameByName:frameName]]; } CCAnimation *ani = [CCAnimation animationWithSpriteFrames:frames delay:delay]; return ani; }
然后在init()中:
_keepRunning = [self getMyAnimationWithFramesName:@"heroRun%04d.png" numFrames:30 delay:0.02f];
并在run()中:
[_hero runAction:[CCAnimate actionWithAnimation:_keepRunning]];
但它仍然无效。 我该怎么办?
首先,您从’ http://www.codeandweb.com/texturepacker/download ‘下载Texture并制作p-List并在代码下面使用它
[[CCSpriteFrameCache sharedSpriteFrameCache] addSpriteFramesWithFile:@"AnimatedMan.plist"]; CCSpriteBatchNode *spriteSheet = [CCSpriteBatchNode batchNodeWithFile:@"AnimatedMan.png"]; [self addChild:spriteSheet];
收集帧列表(精灵)
NSMutableArray *walkAnimFrames = [NSMutableArray array]; for (int i=1; i<=6; i++) { [walkAnimFrames addObject: [[CCSpriteFrameCache sharedSpriteFrameCache] spriteFrameByName: [NSString stringWithFormat:@"step0%d.png",i]]]; }
将动作交给雪碧
CCAnimation *walkAnim = [CCAnimation animationWithSpriteFrames:walkAnimFrames delay:0.1f]; manSprite=[CCSprite spriteWithSpriteFrameName:@"step01.png"]; manSprite.position=ccp(winsize.width/2, winsize.height/2-40);
用于manSprite的Sprite RepeaetForever
id first=[CCSequence actions:[CCRepeatForever actionWithAction: [CCAnimate actionWithAnimation:walkAnim]],nil]; [manSprite runAction:first];