public bool UpdateFade(float delta)
{
timer += delta;
float t = timer * duration;
bool done = t >= 1f;
t = Mathf.Sin(Mathf.PI * (Mathf.Clamp01(t) - 0.5f)) * 0.5f + 0.5f;
source.volume = Mathf.LerpUnclamped(volumeFrom, volumeTo, t);
if (done)
{
switch (fadingStatus)
{
case eFadingStatus.FadingPause:
source.Pause();
break;
case eFadingStatus.FadingStop:
onAudioFinished(this, true);
break;
}
fadingStatus = eFadingStatus.None;
return(true);
}
return(false);
}
public void Resume(bool fade)
{
source.UnPause();
if (fade)
{
fadingStatus = eFadingStatus.Fading;
timer = 0f;
duration = 1f / MUSIC_FADE_DURATION;
volumeFrom = source.volume;
volumeTo = mVolume;
onBeginFading(this);
}
else
{
source.volume = mVolume;
}
if (source.clip != null)
{
if (source.loop)
{
if (mCallback != null)
{
mTimerId = Timer.Register(source.clip.length - source.time, mOnLoopAudioTimer);
}
}
else
{
mTimerId = Timer.Register(source.clip.length - source.time, mOnAudioFinished);
}
}
}
public void FadeOutStop(float fadeout)
{
if (fadeout <= 0f)
{
onAudioFinished(this, true);
return;
}
fadingStatus = eFadingStatus.FadingStop;
timer = 0f;
duration = 1f / fadeout;
volumeFrom = source.volume;
volumeTo = 0f;
onBeginFading(this);
}
public void Clear()
{
AudioClip clip = source.clip;
if (clip != null)
{
source.clip = null;
loader.ReleaseAudio(clip);
}
id = -1;
mCallback = null;
fadingStatus = eFadingStatus.None;
folder = null;
sfx = null;
}
public void Pause(bool fade)
{
if (!fade)
{
source.Pause();
return;
}
fadingStatus = eFadingStatus.FadingPause;
timer = 0f;
duration = 1f / MUSIC_FADE_DURATION;
volumeFrom = source.volume;
volumeTo = 0f;
Timer.Unregister(mTimerId);
onBeginFading(this);
}
private void OnAudioLoaded(AudioClip clip)
{
if (!onLoaded(this, clip))
{
loader.ReleaseAudio(clip);
return;
}
#if UNITY_EDITOR
source.name = clip.name;
#endif
float delay = mStartTime - Time.unscaledTime;
source.clip = clip;
if (delay > 0f)
{
source.PlayDelayed(delay); //.Play((ulong)Mathf.RoundToInt(delay * 44100));
}
else
{
source.Play();
delay = 0f;
}
if (source.loop)
{
if (mCallback != null)
{
mTimerId = Timer.Register(clip.length + delay, mOnLoopAudioTimer);
}
}
else
{
mTimerId = Timer.Register(clip.length + delay, mOnAudioFinished);
}
if (mFadeIn > 0f)
{
source.volume = 0f;
fadingStatus = eFadingStatus.Fading;
timer = -delay;
duration = 1f / mFadeIn;
volumeFrom = 0f;
volumeTo = mVolume;
onBeginFading(this);
}
}
