public void InitVoiceHost(Peer host, Voice.Server dpvs, Voice.Client dpvc, Form wnd)
{
try
{
server = dpvs;
client = dpvc;
TestAudioSetup(wnd);
//Audio Setup was successful, open the configuration form
mConfigForm.ShowDialog(mClientConfig, dpvs.CompressionTypes, false);
if (mConfigForm.DialogResult == DialogResult.Cancel)
{
throw new Exception("Voice configuration cancelled");
}
mClientConfig = mConfigForm.ClientConfig;
//create the voice session
CreateVoiceSession(host, Voice.SessionType.Peer, mConfigForm.CompressionGuid);
//Connect to the voice session
ConnectToVoiceSession(host, wnd);
}
catch (Exception e)
{
MessageBox.Show("Error attempting to start Voice Server Session. This sample will now exit.", "Exiting", MessageBoxButtons.OK, MessageBoxIcon.Information);
throw e;
}
}
public void InitVoiceClient(Peer dpp, Voice.Client dpvc, Form wnd)
{
try
{
TestAudioSetup(wnd);
//Audio Setup was successful, open the configuration form
mConfigForm.ShowDialog(mClientConfig, false);
mClientConfig = mConfigForm.ClientConfig;
client = dpvc;
//connect to the voice session
ConnectToVoiceSession(dpp, wnd);
}
catch (Exception e)
{
MessageBox.Show("Error attempting to connect to a Voice Server. This sample will now exit.", "Exiting", MessageBoxButtons.OK, MessageBoxIcon.Information);
throw e;
}
}
/// <summary>
/// Initializes the DirectPlayVoice Client and Server objects
/// </summary>
private void InitDirectPlayVoice()
{
// Release any existing resources
if (m_VoiceClient != null)
{
m_VoiceClient.Dispose();
m_VoiceClient = null;
}
if (m_VoiceServer != null)
{
m_VoiceServer.Dispose();
m_VoiceServer = null;
}
// Initialize UI variables
this.m_NumPlayersTalking = 0;
// Based on the current connection, create DirectPlay voice objects.
#region About DirectPlay Voice
// Since the DirectPlay Voice API defines server and client interfaces,
// but not a peer interface, one of the peers must act as the server
// for voice communication; the logical choice is the session host, so
// for this sample, the session host creates a server object in addition
// to a client object. Note that in order to send and receive voice
// messages you must have a connected voice client object, even if you
// are acting as the voice server.
#endregion
switch (Connection)
{
case ConnectionType.Hosting:
{
// Create a new Voice Server
m_VoiceServer = new Voice.Server(m_Peer);
// Create a Session Description for the voice session
Voice.SessionDescription desc = new Voice.SessionDescription();
desc.SessionType = Voice.SessionType.Peer;
desc.BufferQuality = Voice.BufferQuality.Default;
desc.GuidCompressionType = Voice.CompressionGuid.Default;
desc.BufferAggressiveness = Voice.BufferAggressiveness.Default;
// Launch a new voice session
m_VoiceServer.StartSession(desc);
// Fall-through to create client object
goto case ConnectionType.Connected;
}
case ConnectionType.Connected:
{
// Test Direct Voice
if (TestDirectVoice() == false)
{
return;
}
// Create a new Voice Client
m_VoiceClient = new Voice.Client(m_Peer);
// Add event handlers
m_VoiceClient.PlayerStarted += new Voice.PlayerStartedEventHandler(PlayerStartedHandler);
m_VoiceClient.PlayerStopped += new Voice.PlayerStoppedEventHandler(PlayerStoppedHandler);
m_VoiceClient.RecordStarted += new Voice.RecordStartedEventHandler(RecordStartedHandler);
m_VoiceClient.RecordStopped += new Voice.RecordStoppedEventHandler(RecordStoppedHandler);
// Fill in description object for device configuration
Voice.SoundDeviceConfig soundConfig = new Voice.SoundDeviceConfig();
soundConfig.Flags = Voice.SoundConfigFlags.AutoSelect;
soundConfig.GuidPlaybackDevice = DSoundHelper.DefaultPlaybackDevice;
soundConfig.GuidCaptureDevice = DSoundHelper.DefaultCaptureDevice;
soundConfig.Window = m_Form;
soundConfig.MainBufferPriority = 0;
// Fill in description object for client configuration
Voice.ClientConfig clientConfig = new Voice.ClientConfig();
clientConfig.Flags = Voice.ClientConfigFlags.AutoVoiceActivated |
Voice.ClientConfigFlags.AutoRecordVolume;
clientConfig.RecordVolume = (int)Voice.RecordVolume.Last;
clientConfig.PlaybackVolume = (int)Voice.PlaybackVolume.Default;
clientConfig.Threshold = Voice.Threshold.Unused;
clientConfig.BufferQuality = Voice.BufferQuality.Default;
clientConfig.BufferAggressiveness = Voice.BufferAggressiveness.Default;
clientConfig.NotifyPeriod = 0;
try
{
// Connect to the voice session
m_VoiceClient.Connect(soundConfig, clientConfig, Voice.VoiceFlags.Sync);
}
catch (Exception ex)
{
m_Form.ShowException(ex, "Connect", true);
m_Form.Dispose();
return;
}
// Set DirectPlay to send voice messages to all players
int[] targets = { (int)Voice.PlayerId.AllPlayers };
m_VoiceClient.TransmitTargets = targets;
break;
}
case ConnectionType.Disconnected:
{
return;
}
}
}
/// <summary>
/// Constructor
/// </summary>
public VoiceConnect()
{
InitializeComponent();
try
{
//set up state members
playerList = new ArrayList();
//create the peer
peerObject = new Peer();
//create the voice client and attach message handlers
client = new Voice.Client(peerObject);
client.HostMigrated += new Voice.VoiceHostMigratedEventHandler(VoiceHostMigrated);
client.PlayerCreated += new Voice.VoicePlayerCreatedEventHandler(VoicePlayerCreated);
client.PlayerDeleted += new Voice.VoicePlayerDeletedEventHandler(VoicePlayerDeleted);
client.SessionLost += new Voice.SessionLostEventHandler(VoiceSessionLost);
client.PlayerStarted += new Voice.PlayerStartedEventHandler(PlayerStarted);
client.PlayerStopped += new Voice.PlayerStoppedEventHandler(PlayerStopped);
client.RecordStarted += new Voice.RecordStartedEventHandler(RecordStarted);
client.RecordStopped += new Voice.RecordStoppedEventHandler(RecordStopped);
//session was not lobby launched -- using connection wizard
playWizard = new ConnectWizard(peerObject, g_guidApp, "VoiceConnect");
playWizard.DefaultPort = DefaultPort;
//create the voice wizard
voiceSettings = new VoiceWizard();
if (playWizard.StartWizard())
{
if (playWizard.IsHost)
{
this.Text += " (HOST)";
//create the voice server
server = new Voice.Server(peerObject);
//init the voice server
voiceSettings.InitVoiceHost(peerObject, server, client, this);
}
else
{
//connection to another host was successful
voiceSettings.InitVoiceClient(peerObject, client, this);
}
}
else
{
this.Dispose();
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
//allow exception to fall though and exit.
this.Close();
}
}
private void onConnectComplete(object sender, ConnectCompleteEventArgs e)
{
timeoutTimer.Dispose();
if (status == NetworkStatus.Connecting)
{
if (e.Message.ResultCode == Microsoft.DirectX.DirectPlay.ResultCode.Success)
{
playerId = e.Message.LocalPlayerId;
status = NetworkStatus.Connected;
if (voiceSetupOk)
{
// start voice client
voiceClient = new Microsoft.DirectX.DirectPlay.Voice.Client(client,
new int[] { // message mask
0x0006, // RecordStarted
0x0007, // RecordStopped
0x0008, // ConnectResult
0x000A // InputLevel
});
// Add event handlers
voiceClient.ConnectResult += new ConnectResultEventHandler(onVoiceConnectResult);
voiceClient.PlayerStarted += new PlayerStartedEventHandler(onPlayerStarted); // never raised, but necessary to allow for the calling of onRecordStarted
voiceClient.PlayerStopped += new PlayerStoppedEventHandler(onPlayerStopped); // never raised, but necessary to allow for the calling of onRecordStopped
voiceClient.RecordStarted += new RecordStartedEventHandler(onRecordStarted);
voiceClient.RecordStopped += new RecordStoppedEventHandler(onRecordStopped);
voiceClient.InputLevel += new InputLevelEventHandler(onInputLevel);
SoundDeviceConfig soundConfig = new SoundDeviceConfig();
soundConfig.Flags = (audioManager.AudioProperties.DisableAutoconfiguration ? 0 : SoundConfigFlags.AutoSelect); /*SoundConfigFlags.HalfDuplex*/
if (audioManager.DirectSoundDevice != null)
{
soundConfig.PlaybackDevice = audioManager.DirectSoundDevice;
}
soundConfig.GuidPlaybackDevice = DSoundHelper.DefaultPlaybackDevice;
soundConfig.GuidCaptureDevice = DSoundHelper.DefaultCaptureDevice;
soundConfig.Window = voiceFocusWindow;
soundConfig.MainBufferPriority = 0;
updateClientConfig();
voiceStatus = VoiceStatus.Connecting;
// Connect to the voice session
try {
voiceClient.Connect(soundConfig, clientConfig, 0 /*VoiceFlags.Sync*/);
} catch (TransportNoPlayerException) {
} catch (Exception exception) {
voiceStatus = VoiceStatus.Disconnected;
VoiceFailureCause cause =
(exception is CompressionNotSupportedException ? VoiceFailureCause.CompressionNotSupported :
(exception is IncompatibleVersionException ? VoiceFailureCause.IncompatibleVersion :
(exception is NoVoiceSessionException ? VoiceFailureCause.NoVoiceSession :
(exception is RunSetupException ? VoiceFailureCause.RunSetup :
(exception is SoundInitializeFailureException ? VoiceFailureCause.SoundInitFailure :
(exception is Microsoft.DirectX.DirectPlay.Voice.TimedOutException ? VoiceFailureCause.TimeOut :
VoiceFailureCause.Other))))));
NetworkMessage errorMessage = new NetworkMessage(0, (byte)ReservedMessageType.VoiceConnectionFailed, new byte[1] {
(byte)cause
});
lock (networkMessages) {
networkMessages.Enqueue(errorMessage);
}
return;
}
}
else
{
NetworkMessage errorMessage = new NetworkMessage(0, (byte)ReservedMessageType.VoiceConnectionFailed, new byte[1] {
(byte)VoiceFailureCause.RunSetup
});
lock (networkMessages) {
networkMessages.Enqueue(errorMessage);
}
}
// add the new message to the message list
NetworkMessage message = new NetworkMessage(0, (byte)ReservedMessageType.ConnectionEstablished, null);
lock (networkMessages) {
networkMessages.Enqueue(message);
}
}
else
{
status = NetworkStatus.Disconnected;
ConnectionFailureCause cause;
switch (e.Message.ResultCode)
{
case Microsoft.DirectX.DirectPlay.ResultCode.HostRejectedConnection: cause = ConnectionFailureCause.HostRejectedConnection; break;
case Microsoft.DirectX.DirectPlay.ResultCode.NoConnection: cause = ConnectionFailureCause.NoConnection; break;
case Microsoft.DirectX.DirectPlay.ResultCode.NotHost: cause = ConnectionFailureCause.NotHost; break;
case Microsoft.DirectX.DirectPlay.ResultCode.SessionFull: cause = ConnectionFailureCause.SessionFull; break;
default: cause = ConnectionFailureCause.Other; break;
}
NetworkMessage message = new NetworkMessage(0, (byte)ReservedMessageType.ConnectionFailed, new byte[1] {
(byte)cause
});
lock (networkMessages) {
networkMessages.Enqueue(message);
}
}
}
}
