/// Fades volume in/ out
public void Fade()
{
switch (mMusicGenerator.mVolumeState)
{
case eVolumeState.fadingOut:
case eVolumeState.fadedOutIdle:
mMusicGenerator.VolumeFadeIn();
break;
case eVolumeState.fadingIn:
case eVolumeState.idle:
mMusicGenerator.VolumeFadeOut();
break;
default:
break;
}
}