Thank you very much!!more question.my role attack animate have 1.5 second duration,and I want do collision detection at the some point in the middle of the duration. but I don't know how get it.

look this chart,for example I want at the position 19 do collision detection, So I should use duration(1.5) x position(19) / all(29) to get it? I use this way get it indeed,but I want know how the other people get it?
and more question,I debug find the play an animation(3rd param set false) and it don't stop unless I call the "AnimationState_clearAnimation" the animate time keep growing.
I should do many logical processing in the game about animate (e.g. after playing attack animation play idle animation). I do all these processing according to the animate time at the update function?

void HelloWorld::update (float deltaTime)
{ 
    if (_hero->state->animation&&strcmp(_hero->state->animation->name,"attack")==0&&_hero->state->time >= 0.632)
    {
        cocos2d::CCRect rc=_hero->boundingBox();
        if (rc.intersectsRect(_robot->boundingBox()))
        {
            //CCLog("%f,%f,%f,%f",rc.origin.x,rc.origin.y,rc.size.width,rc.size.height);
            CCLog("ATTACK

---

");
        }
    }
    if(AnimationState_isComplete(_hero->state)==true)
    {
        AnimationState_setAnimationByName(_hero->state, "idle", true);
    }
}

Thank you! answer very well!and this url "http://esotericsoftware.com/spine-using-runtimes",I didn't find it before,I am very happy to know this url,I will read this document seriously,It may be helpful.

Good Job!

Do you have the place like the graph with your runtime(C++) ,it is the stable releases with some description of the update information?

Nate escreveu

I just finished it yesterday.

http://www.youtube.com/watch?v=xY4m3iNtSUQ，sorry,I am in China,I can't view the youtube,could you help me upload the video to this url http://www.tudou.com/home/_120914632,Thank you very much!

haha!Thank you! I view it,and my English Is very poor.Come to China to play,I am glad to teach you Chinese.

Nate escreveu

The Spine timeline currently uses 30 frames per second. Frame 19 / 30 fps = 0.633 seconds. Using the animation time to trigger events is reasonable. You can queue animations:
http://esotericsoftware.com/spine-using ... ationstate
Does that answer all your questions?

hi,Nate:
I want know where set the 30 frames per second? Can I change it? It is hard code?Do you change the standard in the future?

Ha ha ha,Thank you!! and I wish Nate happiness!!