private void UpdateFade()
{
switch (FadeState)
{
case MusicFadeStates.FadingOut:
case MusicFadeStates.FadingIn:
if (FadeRemaining > 0)
{
FadeRemaining--;
}
Volume = this.FadeVolume;
if (FadeRemaining == 0)
{
if (FadeState == MusicFadeStates.FadingOut)
{
FadeState = MusicFadeStates.FadedOut;
}
else
{
FadeState = MusicFadeStates.FadedIn;
}
}
break;
case MusicFadeStates.FadedOut:
case MusicFadeStates.FadedIn:
if (FadeState == MusicFadeStates.FadedOut)
{
Pause();
}
EndFade();
break;
}
}
public void FadeIn(int time)
{
// If already fading out, adjust fadeout time to keep the
// current volume the same
if (this.IsFadeOut)
{
FadeRemaining = time - ((FadeRemaining * time) / FadeTime);
}
else if (this.IsFadeIn)
{
FadeRemaining = (FadeRemaining * time) / FadeTime;
}
else
{
FadeRemaining = time;
}
FadeTime = time;
FadeState = MusicFadeStates.FadingIn;
Volume = this.FadeVolume;
RefreshVolume();
}
private void EndFade()
{
FadeRemaining = 0;
FadeState = MusicFadeStates.None;
Volume = this.FadeVolume;
}
