ios - cocos2d 运行动画曾经出现过奇怪的错误

Question

CCAnimation *anim = [CCAnimation animationWithSpriteFrames:animFrames delay:reloadSpeed]; 
CCFiniteTimeAction *animFinite = [CCAnimate actionWithAnimation:anim];
CCRepeat *repeatAction = [CCRepeat actionWithAction:animFinite times:1];
id animDone = [CCCallFuncN actionWithTarget:self selector:@selector(doneAnimatingOnce)];
[self.person runAction:[CCSequence actions:repeatAction, animDone, nil]];

上面的代码永远不会到达函数“doneAnimatingOnce”，但下面的代码会，所以我觉得finiteTimeAction有问题

//CCFiniteTimeAction *animFinite = [CCAnimate actionWithAnimation:anim];
//CCRepeat *repeatAction = [CCRepeat actionWithAction:animFinite times:1];
id animDone = [CCCallFuncN actionWithTarget:self selector:@selector(doneAnimatingOnce)];
[self.person runAction:[CCSequence actions:animDone, nil]];

我想做的就是运行一次精灵表动画，但我已经为此苦苦挣扎了大约 4 个小时，有人可以帮忙吗？

CCFiniteTimeAction *animFinite = [CCAnimate actionWithAnimation:anim];
    id animDone = [CCCallFunc actionWithTarget:self selector:@selector(doneAnimatingOnce)];
    [self.person runAction:[CCSequence actionOne:animFinite two:animDone]];

运行动画但该函数仍然从未被调用

Answer 1

如果您希望动画运行一次，则不需要任何CCRepeat操作。试试这样的东西。-

CCAnimation *anim = [CCAnimation animationWithSpriteFrames:animFrames delay:reloadSpeed]; 
CCFiniteTimeAction *animFinite = [CCAnimate actionWithAnimation:anim];
CCCallFunc *animDone = [CCCallFunc actionWithTarget:self selector:@selector(doneAnimatingOnce)];
[self.person runAction:[CCSequence actionOne:animFinite two:animDone]];