cocos2d CCSprite Flip-X Animation
- (void) flipReveal : (CCNode *) node
{
  float d = 1.0; // duration
  CCEaseExponentialIn *flipHalf = [CCEaseExponentialIn 
    actionWithAction:[CCActionTween actionWithDuration:d key:@"scaleX" from:-1.0 to:0.0]
  ];
  CCCallFuncN *showSp...
Animation CCAction CCSprite cocos2d Flip iphoneDev