Voice skeleton synchronize code

Hi,

If you want to synchronize the voice and the skeleton animation, you may adjust the skeleton animation time manually according to the voice.

I have tested it on my very slow iPhone 5s, it works.

[code]/// Handle scene update. Called by LogicComponent base class.
virtual void Update(float timeStep)
{
AnimatedModel* model = GetComponent();
AnimationState* state = model->GetAnimationStates()[0];
state->AddTime(timeStep);

SoundSource* musicSource = node_->GetChild("Music")->GetComponent<SoundSource>();
    float audioTime = musicSource->GetTimePosition() * musicSource->GetSound()->GetFrequency() / musicSource->GetFrequency();

    // fix bug of ogg sound
    if (musicSource->GetSound()->IsCompressed()) {
        float audioLength = musicSource->GetSound()->GetLength();
        while (audioTime >= audioLength) {
            audioTime -= audioLength;
        }
    }
        
    // adjust time
    if (fabsf(audioTime - state->GetTime()) > 0.25f) {
        state->SetTime(audioTime);
    }

}[/code]