public PlayParameters Suspend(float fadeoutTime = 0)
{
if (!AudioSystem.Active)
{
return(null);
}
if (fadeoutTime > 0)
{
fadeSpeed = -1 / fadeoutTime;
fadePurpose = FadePurpose.Suspend;
}
else
{
fadeSpeed = 0;
fadeVolume = 0;
SuspendImmediate();
}
Volume = volume;
return(new PlayParameters {
Decoder = decoder,
Group = Group,
Pan = pan,
Volume = volume,
Pitch = pitch,
Path = SamplePath,
Priority = Priority,
Looping = looping,
});
}
public void Stop(float fadeoutTime = 0)
{
if (!AudioSystem.Active)
{
return;
}
if (fadeoutTime > 0)
{
fadeSpeed = -1 / fadeoutTime;
fadePurpose = FadePurpose.Stop;
}
else
{
fadeSpeed = 0;
fadeVolume = 0;
StopImmediate();
}
Volume = volume;
}
private void FadeFinished()
{
switch (fadePurpose)
{
case FadePurpose.Play:
break;
case FadePurpose.Stop:
StopImmediate();
break;
case FadePurpose.Pause:
PauseImmediate();
break;
case FadePurpose.Suspend:
SuspendImmediate();
break;
}
fadePurpose = FadePurpose.None;
}
public void Resume(float fadeinTime = 0)
{
if (!AudioSystem.Active)
{
return;
}
if (decoder == null)
{
throw new InvalidOperationException("Audio decoder is not set");
}
if (fadeinTime > 0)
{
fadeVolume = 0;
fadeSpeed = 1 / fadeinTime;
fadePurpose = FadePurpose.Play;
}
else
{
fadeSpeed = 0;
fadeVolume = 1;
}
Volume = volume;
PlayImmediate();
}