private AudioSource FindAudioSource(AudioVoice audioVoice)
{
int num = _allocatedList.IndexOf(audioVoice);
if (num >= 0)
{
return(_allocatedList[num]._audioSource);
}
return(null);
}
public void Free(AudioSource audioSource, bool callStop = false)
{
if (audioSource != null)
{
AudioVoice audioVoice = FindAudioVoiceFromSource(audioSource);
if (audioVoice != null && _allocatedList.Remove(audioVoice))
{
audioVoice.Stop(_fadeOutTime, callStop);
_freeingVoicesList.Add(audioVoice);
}
}
}
public AudioSource Alloc(Fabric.Component component)
{
if (_audioVoicePool == null || _audioVoicePool.Count == 0)
{
return(null);
}
AudioVoice audioVoice = _audioVoicePool.Dequeue();
if (audioVoice == null)
{
return(null);
}
_allocatedList.Add(audioVoice);
Generic.SetGameObjectActive(audioVoice.gameObject, active: true);
audioVoice.Set(component, _fadeInTime);
return(audioVoice._audioSource);
}
public void CreateVoicePool(int count)
{
int num = 0;
while (true)
{
if (num >= count)
{
return;
}
GameObject gameObject = null;
AudioVoice audioVoice = null;
bool addAudioSource = true;
if (FabricManager.Instance._VRAudioManager != null && FabricManager.Instance._VRAudioManager._vrSolutions.Count > 0)
{
gameObject = FabricManager.Instance._VRAudioManager.GetAudioSource();
if ((bool)gameObject)
{
addAudioSource = false;
}
else
{
gameObject = new GameObject();
}
}
else
{
gameObject = new GameObject();
}
gameObject.name = "AudioVoice_" + num;
audioVoice = gameObject.AddComponent <AudioVoice>();
if (audioVoice == null || gameObject == null)
{
break;
}
audioVoice.Init(addAudioSource);
audioVoice.transform.parent = base.transform;
Generic.SetGameObjectActive(audioVoice.gameObject, active: false);
_audioVoicePool.Enqueue(audioVoice);
num++;
}
DebugLog.Print("Failed to allocate audio source in the pool!", DebugLevel.Error);
}
public void LoadAudio(params AwcStream[] audios)
{
if (xAudio2 == null)
{
xAudio2 = new XAudio2();
masteringVoice = new MasteringVoice(xAudio2);
}
if ((voices == null) || (voices.Length != audios.Length))
{
voices = new AudioVoice[audios.Length];
for (int i = 0; i < audios.Length; i++)
{
voices[i] = new AudioVoice();
}
}
trackLength = 0;
for (int i = 0; i < audios.Length; i++)
{
var voice = voices[i];
var audio = audios[i];
if (audio != voice.audio)
{
voice.audio = audio;
voice.trackLength = audio.Length;
trackLength = Math.Max(trackLength, voice.trackLength);
var wavStream = audio.GetWavStream();
var soundStream = new SoundStream(wavStream);
voice.soundStream = soundStream;
voice.audioBuffer = new AudioBuffer
{
Stream = soundStream.ToDataStream(),
AudioBytes = (int)soundStream.Length,
Flags = BufferFlags.EndOfStream
};
soundStream.Close();
wavStream.Close();
}
}
}
public void Update()
{
if (_freeingVoicesList != null)
{
for (int i = 0; i < _freeingVoicesList.Count; i++)
{
AudioVoice audioVoice = _freeingVoicesList[i];
audioVoice.UpdateInternal();
if (!audioVoice.IsPlaying())
{
Generic.SetGameObjectActive(audioVoice.gameObject, active: false);
_freeingVoicesList.Remove(audioVoice);
_audioVoicePool.Enqueue(audioVoice);
}
}
}
if (_allocatedList != null)
{
for (int j = 0; j < _allocatedList.Count; j++)
{
_allocatedList[j].UpdateInternal();
}
}
}