/// <summary>
/// Creates a SoundBufferSession object and starts it playing.
/// You can ignore the return value of this function if you just
/// want simple playback.
/// </summary>
/// <returns></returns>
public SoundBufferSession Play()
{
SoundBufferSession sb = NewSoundBufferSession();
sb.Play();
return(sb);
}
internal void RemoveSession(SoundBufferSession session)
{
// this should only happen inside Dispose().
if (mSessions == null)
{
return;
}
mSessions.Remove(session);
}
internal void AddSession(SoundBufferSession session)
{
if (mSessions == null)
{
return;
}
if (mSessions.Contains(session) == false)
{
mSessions.Add(session);
}
}
/// <summary>
/// Creates a new SoundBufferSession object, or finds one which
/// can be recycled.
/// </summary>
/// <returns></returns>
private SoundBufferSession NewSoundBufferSession()
{
if (mIsDisposed)
{
throw new ObjectDisposedException("Cannot access a disposed SoundBuffer.");
}
foreach (SoundBufferSession s in mSessions)
{
if (s.IsPlaying == false && s.Recycle)
{
s.Initialize();
return(s);
}
}
SoundBufferSession retval = new SoundBufferSession(this);
mSessions.Add(retval);
return(retval);
}