/// <summary>
/// Subscribes to automatic voice detection.
/// </summary>
/// <param name="listener">
/// The listener which is to receive notification when the player starts and stops speaking via
/// automatic voice detection.
/// </param>
public void SubcribeToVoiceActivation(IVoiceActivationListener listener)
{
if (listener == null)
{
throw new ArgumentNullException("listener", "Cannot subscribe with a null listener");
}
if (MicCapture == null)
{
_activationListeners.Add(listener);
}
else
{
MicCapture.Subscribe(listener);
}
}
private void Start()
{
//Ensure that all settings are loaded before we access them (potentially from other threads)
DebugSettings.Preload();
VoiceSettings.Preload();
//Write multithreaded logs ASAP so the logging system knows which is the main thread
Logs.WriteMultithreadedLogs();
var net = gameObject.GetComponent <ICommsNetwork>();
if (net == null)
{
throw new Exception("Cannot find a voice network component. Please attach a voice network component appropriate to your network system to the DissonanceVoiceComms' entity.");
}
if (PlaybackPrefab == null)
{
Log.Info("Loading default playback prefab");
PlaybackPrefab = Resources.Load <GameObject>("PlaybackPrefab").GetComponent <VoicePlayback>();
}
net.PlayerJoined += Net_PlayerJoined;
net.PlayerLeft += Net_PlayerLeft;
net.VoicePacketReceived += Net_VoicePacketReceived;
net.PlayerStartedSpeaking += Net_PlayerStartedSpeaking;
net.PlayerStoppedSpeaking += Net_PlayerStoppedSpeaking;
net.TextPacketReceived += _text.OnMessageReceived;
if (string.IsNullOrEmpty(LocalPlayerName))
{
var guid = Guid.NewGuid().ToString();
LocalPlayerName = guid;
}
//mark this component as started, locking the LocalPlayerName, PlaybackPrefab and Microphone properties from changing
_started = true;
MicCapture = MicrophoneCapture.Start(_micName);
_localPlayerState = new LocalVoicePlayerState(LocalPlayerName, this);
_players.Add(_localPlayerState);
_playersLookup.Add(LocalPlayerName, _localPlayerState);
Action <NetworkMode> networkModeChanged = mode =>
{
if (mode.IsClientEnabled())
{
var encoder = new OpusEncoder(VoiceSettings.Instance.Quality, VoiceSettings.Instance.FrameSize);
_decoderFrameSize = (uint)encoder.FrameSize;
_decoderSampleRate = encoder.SampleRate;
_transmissionPipeline = new EncoderPipeline(MicCapture, encoder, _net, () => _playerChannels.Count + _roomChannels.Count);
for (var i = 0; i < _activationListeners.Count; i++)
{
MicCapture.Subscribe(_activationListeners[i]);
}
}
else
{
if (_transmissionPipeline != null)
{
_transmissionPipeline.Dispose();
_transmissionPipeline = null;
}
for (var i = 0; i < _activationListeners.Count; i++)
{
MicCapture.Unsubscribe(_activationListeners[i]);
}
}
};
if (MicCapture != null)
{
net.ModeChanged += networkModeChanged;
}
else
{
Log.Warn("No microphone detected; local voice transmission will be disabled.");
}
net.Initialize(LocalPlayerName, Rooms, PlayerChannels, RoomChannels);
_net = net;
}