namespace MoonWorks.Audio
{
	public abstract class StreamingSoundSeekable : StreamingSound
	{
		public bool Loop { get; set; }

		protected StreamingSoundSeekable(AudioDevice device, ushort formatTag, ushort bitsPerSample, ushort blockAlign, ushort channels, uint samplesPerSecond) : base(device, formatTag, bitsPerSample, blockAlign, channels, samplesPerSecond)
		{
		}

		public abstract void Seek(uint sampleFrame);

		protected override void OnReachedEnd()
		{
			if (Loop)
			{
				Seek(0);
			}
			else
			{
				Stop();
			}
		}
	}
}