internal static AudioListenerExtension AddSpatializerExtension(AudioListener listener)
{
AudioListenerExtension result;
if (listener.spatializerExtension != null)
{
result = listener.spatializerExtension;
}
else
{
AudioExtensionManager.RegisterBuiltinDefinitions();
foreach (AudioSpatializerExtensionDefinition audioSpatializerExtensionDefinition in AudioExtensionManager.m_ListenerSpatializerExtensionDefinitions)
{
if (AudioSettings.GetSpatializerPluginName() == audioSpatializerExtensionDefinition.spatializerName || AudioSettings.GetAmbisonicDecoderPluginName() == audioSpatializerExtensionDefinition.spatializerName)
{
AudioListenerExtension audioListenerExtension = listener.AddExtension(audioSpatializerExtensionDefinition.definition.GetExtensionType());
if (audioListenerExtension != null)
{
audioListenerExtension.audioListener = listener;
listener.spatializerExtension = audioListenerExtension;
AudioExtensionManager.WriteExtensionProperties(audioListenerExtension, audioSpatializerExtensionDefinition.definition.GetExtensionType().Name);
return(audioListenerExtension);
}
}
}
result = null;
}
return(result);
}
internal static AudioSourceExtension AddSpatializerExtension(AudioSource source)
{
AudioSourceExtension result;
if (!source.spatialize)
{
result = null;
}
else if (source.spatializerExtension != null)
{
result = source.spatializerExtension;
}
else
{
AudioExtensionManager.RegisterBuiltinDefinitions();
foreach (AudioSpatializerExtensionDefinition audioSpatializerExtensionDefinition in AudioExtensionManager.m_SourceSpatializerExtensionDefinitions)
{
if (AudioSettings.GetSpatializerPluginName() == audioSpatializerExtensionDefinition.spatializerName)
{
AudioSourceExtension audioSourceExtension = source.AddSpatializerExtension(audioSpatializerExtensionDefinition.definition.GetExtensionType());
if (audioSourceExtension != null)
{
audioSourceExtension.audioSource = source;
source.spatializerExtension = audioSourceExtension;
AudioExtensionManager.WriteExtensionProperties(audioSourceExtension, audioSpatializerExtensionDefinition.definition.GetExtensionType().Name);
return(audioSourceExtension);
}
}
}
result = null;
}
return(result);
}
internal static void Update()
{
AudioExtensionManager.RegisterBuiltinDefinitions();
AudioListener audioListener = AudioExtensionManager.GetAudioListener() as AudioListener;
if (audioListener != null)
{
AudioListenerExtension audioListenerExtension = AudioExtensionManager.AddSpatializerExtension(audioListener);
if (audioListenerExtension != null)
{
audioListenerExtension.ExtensionUpdate();
}
}
for (int i = 0; i < AudioExtensionManager.m_SourceExtensionsToUpdate.Count; i++)
{
AudioExtensionManager.m_SourceExtensionsToUpdate[i].ExtensionUpdate();
}
AudioExtensionManager.m_NextStopIndex = ((AudioExtensionManager.m_NextStopIndex < AudioExtensionManager.m_SourceExtensionsToUpdate.Count) ? AudioExtensionManager.m_NextStopIndex : 0);
int num = (AudioExtensionManager.m_SourceExtensionsToUpdate.Count <= 0) ? 0 : (1 + AudioExtensionManager.m_SourceExtensionsToUpdate.Count / 8);
for (int j = 0; j < num; j++)
{
AudioSourceExtension audioSourceExtension = AudioExtensionManager.m_SourceExtensionsToUpdate[AudioExtensionManager.m_NextStopIndex];
if (audioSourceExtension.audioSource == null || !audioSourceExtension.audioSource.enabled || !audioSourceExtension.audioSource.isPlaying)
{
audioSourceExtension.Stop();
AudioExtensionManager.RemoveExtensionFromManager(audioSourceExtension);
}
else
{
AudioExtensionManager.m_NextStopIndex++;
AudioExtensionManager.m_NextStopIndex = ((AudioExtensionManager.m_NextStopIndex < AudioExtensionManager.m_SourceExtensionsToUpdate.Count) ? AudioExtensionManager.m_NextStopIndex : 0);
}
}
}
internal static AudioSourceExtension AddAmbisonicDecoderExtension(AudioSource source)
{
AudioSourceExtension result;
if (source.ambisonicExtension != null)
{
result = source.ambisonicExtension;
}
else
{
AudioExtensionManager.RegisterBuiltinDefinitions();
foreach (AudioAmbisonicExtensionDefinition audioAmbisonicExtensionDefinition in AudioExtensionManager.m_SourceAmbisonicDecoderExtensionDefinitions)
{
if (AudioSettings.GetAmbisonicDecoderPluginName() == audioAmbisonicExtensionDefinition.ambisonicPluginName)
{
AudioSourceExtension audioSourceExtension = source.AddAmbisonicExtension(audioAmbisonicExtensionDefinition.definition.GetExtensionType());
if (audioSourceExtension != null)
{
audioSourceExtension.audioSource = source;
source.ambisonicExtension = audioSourceExtension;
return(audioSourceExtension);
}
}
}
result = null;
}
return(result);
}
internal static void GetReadyToPlay(AudioSourceExtension extension)
{
if (extension != null)
{
extension.Play();
AudioExtensionManager.AddExtensionToManager(extension);
}
}
internal static void AddExtensionToManager(AudioSourceExtension extension)
{
AudioExtensionManager.RegisterBuiltinDefinitions();
if (extension.m_ExtensionManagerUpdateIndex == -1)
{
AudioExtensionManager.m_SourceExtensionsToUpdate.Add(extension);
extension.m_ExtensionManagerUpdateIndex = AudioExtensionManager.m_SourceExtensionsToUpdate.Count - 1;
}
}
public void PlayOneShot(AudioClip clip, [UnityEngine.Internal.DefaultValue("1.0F")] float volumeScale)
{
if (clip != null && clip.ambisonic)
{
AudioSourceExtension audioSourceExtension = AudioExtensionManager.AddAmbisonicDecoderExtension(this);
if (audioSourceExtension != null)
{
AudioExtensionManager.GetReadyToPlay(audioSourceExtension);
}
}
this.PlayOneShotHelper(clip, volumeScale);
}
public void OnDestroy()
{
this.Stop();
AudioExtensionManager.RemoveExtensionFromManager(this);
if (this.audioSource != null)
{
if (this.audioSource.spatializerExtension == this)
{
this.audioSource.spatializerExtension = null;
}
if (this.audioSource.ambisonicExtension == this)
{
this.audioSource.ambisonicExtension = null;
}
}
}
internal static void InvokeOnAudioSourcePlay(AudioSource source)
{
AudioSourceExtension audioSourceExtension = AudioExtensionManager.AddSpatializerExtension(source);
if (audioSourceExtension != null)
{
AudioExtensionManager.GetReadyToPlay(audioSourceExtension);
}
if (source.clip != null && source.clip.ambisonic)
{
AudioSourceExtension audioSourceExtension2 = AudioExtensionManager.AddAmbisonicDecoderExtension(source);
if (audioSourceExtension2 != null)
{
AudioExtensionManager.GetReadyToPlay(audioSourceExtension2);
}
}
}
internal static void InvokeOnAudioManagerUpdate()
{
AudioExtensionManager.Update();
}