public IEnumerator FadeOut(float seconds)
{
if (!_fadingOut)
{
_fadingOut = true;
var totalSeconds = seconds;
float introSourceVolume = 0;
if (_introSource != null)
{
introSourceVolume = _introSource.volume;
}
float loopSourceVolume = 0;
if (_loopSource != null)
{
loopSourceVolume = _loopSource.volume;
}
if (_loopSource != null && _data.CacheExecution)
{
var name = _data.Name;
K_EXECUTION_POINT[name] = new LastExecutionData(_loopSource.time, seconds);
}
while (seconds > 0 && ((_introSource != null) || (_loopSource != null)))
{
seconds -= Time.deltaTime;
var step = seconds / totalSeconds;
step = FloatAnimator.EasyInEasyOut(step, .5f);
if (_introSource != null)
{
_introSource.volume = introSourceVolume * step;
}
if (_loopSource != null)
{
_loopSource.volume = loopSourceVolume * step;
}
yield return(null);
}
if (_introSource != null)
{
GameObject.Destroy(_introSource.gameObject);
}
if (_loopSource != null)
{
GameObject.Destroy(_loopSource.gameObject);
}
_fadingOut = false;
}
}
public IEnumerator FadeIn(AudioSource source, float seconds)
{
float accTime = 0;
while (accTime < seconds && !_fadingOut)
{
accTime += Time.deltaTime;
if (accTime > seconds)
{
accTime = seconds;
}
source.volume = FloatAnimator.EasyInEasyOut(accTime / seconds, .5f);
yield return(null);
}
}