// the Update function will do the fade in/out effect
void Update()
{
// First, if the user want to change the volume
if (smoothVolume)
{
if (status == MusicPlayerStatus.FadingOut || status == MusicPlayerStatus.FadingIn)
{
smoothVolume = false;
}
else
{
// Smooth the volume
if (smoothVolumeBeginValue < volume)
{
audio.volume = cubicInOut(Time.time - smoothVolumeStart, smoothVolumeBeginValue, volume, smoothVolumeDuration);
}
else if (smoothVolumeBeginValue > volume)
{
audio.volume = smoothVolumeBeginValue - cubicInOut(Time.time - smoothVolumeStart, 0f, smoothVolumeBeginValue - volume, smoothVolumeDuration);
}
// If time is up we stop the animation
if (Time.time > smoothVolumeStart + smoothVolumeDuration)
{
audio.volume = volume;
smoothVolume = false;
}
}
}
// Now manage fade out/in
if (status == MusicPlayerStatus.FadingOut)
{
if (Time.time < fadeStart + fadeOut)
{
audio.volume = volume - cubicInOut(Time.time - fadeStart, 0f, volume, fadeOut);
}
else
{
// Effect is finished
audio.Stop();
audio.volume = 0f;
status = MusicPlayerStatus.Playing;
// Is there another music to be played?
if (nextclip != null)
{
audio.clip = nextclip;
audio.Play();
nextclip = null;
fadeStart = Time.time;
status = MusicPlayerStatus.FadingIn;
}
}
}
else if (status == MusicPlayerStatus.FadingIn)
{
if (Time.time < fadeStart + fadeIn)
{
audio.volume = cubicInOut(Time.time - fadeStart, 0f, volume, fadeIn);
}
else
{
// Effect is finished
audio.volume = volume;
status = MusicPlayerStatus.Playing;
}
}
if (!audio.isPlaying && audio.loop == false)
{
if (IsCache)
{
PoolManager.AddGameObject(gameObject.name, gameObject);
}
else
{
Destroy(gameObject);
}
}
}
