/// <summary>
/// Sets the range of the sound to play.
/// </summary>
/// <param name="range">a PlayRange structure that describes the starting offset and ending point of the sound to play in seconds.</param>
public void SetRange(PlayRange range)
{
if (engine.State == AudioEngineState.Invalidated)
{
return;
}
var state = PlayState;
if (state == SoundPlayState.Playing)
{
Stop();
}
if (soundSource == null)
{
AudioLayer.SourceSetRange(Source, range.Start.TotalSeconds, range.End.TotalSeconds);
}
else
{
soundSource.SetRange(range);
}
if (state == SoundPlayState.Playing)
{
Play();
}
}
/// <summary>
/// Sets the range of the sound to play.
/// </summary>
/// <param name="range">a PlayRange structure that describes the starting offset and ending point of the sound to play in seconds.</param>
/// <remarks>This will not be valid if the sound is played with PlayAndForget</remarks>
public void SetRange(PlayRange range)
{
foreach (var instance in InstanceToListener)
{
instance.Key.SetRange(range);
}
}
/// <summary>
/// Sets the range of the sound to play.
/// </summary>
/// <param name="range">a PlayRange structure that describes the starting offset and ending point of the sound to play in seconds.</param>
public override void SetRange(PlayRange range)
{
lock (rangeLock)
{
playRange = range;
}
base.SetRange(range);
}
/// <summary>
/// This type of DynamicSoundSource is streamed from Disk and reads compressed Celt encoded data, used internally.
/// </summary>
/// <param name="instance">The associated SoundInstance</param>
/// <param name="soundStreamUrl">The compressed stream internal URL</param>
/// <param name="numberOfPackets"></param>
/// <param name="sampleRate">The sample rate of the compressed data</param>
/// <param name="channels">The number of channels of the compressed data</param>
/// <param name="maxCompressedSize">The maximum size of a compressed packet</param>
public CompressedSoundSource(SoundInstance instance, string soundStreamUrl, int numberOfPackets, int sampleRate, int channels, int maxCompressedSize) : base(instance, NumberOfBuffers, SamplesPerBuffer * MaxChannels * sizeof(short))
{
looped = instance.IsLooping;
this.channels = channels;
this.maxCompressedSize = maxCompressedSize;
this.soundStreamUrl = soundStreamUrl;
this.sampleRate = sampleRate;
this.numberOfPackets = numberOfPackets;
playRange = new PlayRange(TimeSpan.Zero, TimeSpan.Zero);
if (readFromDiskWorker == null)
{
readFromDiskWorker = Task.Factory.StartNew(Worker, TaskCreationOptions.LongRunning);
}
NewSources.Add(this);
}
/// <summary>
/// Sets the region of time to play from the audio clip.
/// </summary>
/// <param name="range">a PlayRange structure that describes the starting offset and ending point of the sound to play in seconds.</param>
public virtual void SetRange(PlayRange range)
{
Commands.Enqueue(AsyncCommand.SetRange);
}