public void OnNewPacket(VoiceChatPacket newPacket)
{
if (packetsToPlay.ContainsKey(newPacket.PacketId))
{
Debug.Log("never happens? 22");
return;
}
//разбиваем пакет на семплы если внутри их больше
if (newPacket.Data.Length > newPacket.CompressedSampleLen)
{
for (int i = 0; i < 20; i++)
{
if (newPacket.CompressedSampleLen * i < newPacket.Data.Length)
{
byte[] tempCompressData = new byte[newPacket.CompressedSampleLen];
for (int i2 = 0; i2 < tempCompressData.Length; i2++)
{
tempCompressData[i2] = newPacket.Data[i2 + i * newPacket.CompressedSampleLen];
}
VoiceChatPacket partPacket = new VoiceChatPacket();
partPacket.PacketId = newPacket.PacketId + i;
partPacket.Data = tempCompressData;
partPacket.CompressedSampleLen = newPacket.CompressedSampleLen;
packetsToPlay.Add(partPacket.PacketId, partPacket);
}
else
{
break;
}
}
return;
}
packetsToPlay.Add(newPacket.PacketId, newPacket);
}
public static void SendPacket(VoiceChatPacket packet)
{
try
{
byte[] sendBytes = packet.Data;
//добавляем заголовок
var list = new List <byte>(sendBytes);
byte[] bytes = BitConverter.GetBytes((Int16)packet.CompressedSampleLen);
list.InsertRange(0, bytes);
bytes = BitConverter.GetBytes(packet.PacketId);
list.InsertRange(0, bytes);
bytes = BitConverter.GetBytes(Player.voiceChatSessionId);
list.InsertRange(0, bytes);
bytes = BitConverter.GetBytes((Int16)Player.roomId);
list.InsertRange(0, bytes);
bytes = BitConverter.GetBytes((Int16)(list.Count + 2));
list.InsertRange(0, bytes);
sendBytes = list.ToArray();
udpClient.Send(sendBytes, sendBytes.Length);
}
catch (Exception e)
{
Debug.Log(e.ToString());
}
}
public void addPacketToPlayer(VoiceChatPacket newPacket, int enemyId)
{
for (int i = 0; i < voiceChatPlayers.Count; i++)
{
if (voiceChatPlayers[i].enemyServerId == enemyId)
{
voiceChatPlayers[i].OnNewPacket(newPacket);
return;
}
}
if (Settings.clientIsInLocalDevelopMode)
{
//когда сервер пересылает пакет обратно для отладки.
if (!notifed)
{
Debug.Log("send back");
}
notifed = true;
voiceChatPlayers[0].OnNewPacket(newPacket);
}
else
{
Debug.Log("not find player in voice chat=" + enemyId);
}
}
public void OnNewSample(VoiceChatPacket newPacket)
{
// Set last time we got something
lastRecvTime = Time.time;
// New Line Here
if (packetsToPlay.ContainsKey(newPacket.PacketId))
{
return;
}
packetsToPlay.Add(newPacket.PacketId, newPacket);
if (packetsToPlay.Count < 10)
{
return;
}
var pair = packetsToPlay.First();
var packet = pair.Value;
packetsToPlay.Remove(pair.Key);
// Decompress
float[] sample = null;
int length = VoiceChatUtils.Decompress(/*speexDec, */ packet, out sample);
// Add more time to received
received += VoiceChatSettings.Instance.SampleTime;
// Push data to buffer
Array.Copy(sample, 0, data, index, length);
// Increase index
index += length;
// Handle wrap-around
if (index >= GetComponent <AudioSource>().clip.samples)
{
index = 0;
}
// Set data
GetComponent <AudioSource>().clip.SetData(data, 0);
// If we're not playing
if (!GetComponent <AudioSource>().isPlaying)
{
// Set that we should be playing
shouldPlay = true;
// And if we have no delay set, set it.
if (playDelay <= 0)
{
playDelay = (float)VoiceChatSettings.Instance.SampleTime * playbackDelay;
}
}
VoiceChatFloatPool.Instance.Return(sample);
}
private static void ReceivePacket()
{
while (!shutdownThread)
{
try
{
byte[] data = udpClient.Receive(ref RemoteIpEndPoint);
//убираем заголовок
var list = new List <byte>(data);
int packetLen = list[1] * 256 + list[0];
if (packetLen != list.Count)
{
Debug.LogWarning("packet len no match packetLen=" + packetLen + "real Len=" + list.Count);
continue;
}
list.RemoveAt(0);
list.RemoveAt(0);
//roomid
list.RemoveAt(0);
list.RemoveAt(0);
int enemyId = list[3] * 256 * 256 * 256 + list[2] * 256 * 256 + list[1] * 256 + list[0];
list.RemoveAt(0);
list.RemoveAt(0);
list.RemoveAt(0);
list.RemoveAt(0);
VoiceChatPacket packet = new VoiceChatPacket();
packet.PacketId = list[3] * 256 * 256 * 256 + list[2] * 256 * 256 + list[1] * 256 + list[0];
list.RemoveAt(0);
list.RemoveAt(0);
list.RemoveAt(0);
list.RemoveAt(0);
//Debug.Log("packet.PacketId"+ packet.PacketId);
packet.CompressedSampleLen = list[1] * 256 + list[0];
list.RemoveAt(0);
list.RemoveAt(0);
data = list.ToArray();
packet.Data = data;
VoiceChatRecorder.Instance.addPacketToPlayer(packet, enemyId);
}
catch (Exception ex)
{
if (!(ex is SocketException))
{
Debug.Log(ex.GetBaseException() + " " + ex.GetType() + " " + ex.Message);
}
}
finally
{
}
}
udpClient.Close();
}
public static VoiceChatPacket Compress(float[] sample)
{
VoiceChatPacket packet = new VoiceChatPacket();
packet.Length = sample.Length;
packet.Data = ALawCompress(sample);
return(packet);
}
public static VoiceChatPacket Compress(float[] sample)
{
VoiceChatPacket packet = new VoiceChatPacket();
packet.Compression = VoiceChatSettings.Instance.Compression;
switch (packet.Compression)
{
/*
* case VoiceChatCompression.Raw:
* {
* short[] buffer = VoiceChatShortPool.Instance.Get();
*
* packet.Length = sample.Length * 2;
* sample.ToShortArray(shortBuffer);
* Buffer.BlockCopy(shortBuffer, 0, byteBuffer, 0, packet.Length);
* }
* break;
*
* case VoiceChatCompression.RawZlib:
* {
* packet.Length = sample.Length * 2;
* sample.ToShortArray(shortBuffer);
* Buffer.BlockCopy(shortBuffer, 0, byteBuffer, 0, packet.Length);
*
* packet.Data = ZlibCompress(byteBuffer, packet.Length);
* packet.Length = packet.Data.Length;
* }
* break;
*/
case VoiceChatCompression.Alaw:
{
packet.Length = sample.Length;
packet.Data = ALawCompress(sample);
}
break;
case VoiceChatCompression.AlawZlib:
{
byte[] alaw = ALawCompress(sample);
packet.Data = ZlibCompress(alaw, sample.Length);
packet.Length = packet.Data.Length;
VoiceChatBytePool.Instance.Return(alaw);
}
break;
case VoiceChatCompression.Speex:
{
packet.Data = SpeexCompress(sample, out packet.Length);
}
break;
}
return(packet);
}
public static VoiceChatPacket Compress(float[] sample)
{
VoiceChatPacket packet = new VoiceChatPacket();
packet.Compression = VoiceChatSettings.Instance.Compression;
switch (packet.Compression)
{
/*
case VoiceChatCompression.Raw:
{
short[] buffer = VoiceChatShortPool.Instance.Get();
packet.Length = sample.Length * 2;
sample.ToShortArray(shortBuffer);
Buffer.BlockCopy(shortBuffer, 0, byteBuffer, 0, packet.Length);
}
break;
case VoiceChatCompression.RawZlib:
{
packet.Length = sample.Length * 2;
sample.ToShortArray(shortBuffer);
Buffer.BlockCopy(shortBuffer, 0, byteBuffer, 0, packet.Length);
packet.Data = ZlibCompress(byteBuffer, packet.Length);
packet.Length = packet.Data.Length;
}
break;
*/
case VoiceChatCompression.Alaw:
{
packet.Length = sample.Length;
packet.Data = ALawCompress(sample);
}
break;
case VoiceChatCompression.AlawZlib:
{
byte[] alaw = ALawCompress(sample);
packet.Data = ZlibCompress(alaw, sample.Length);
packet.Length = packet.Data.Length;
VoiceChatBytePool.Instance.Return(alaw);
}
break;
case VoiceChatCompression.Speex:
{
packet.Data = SpeexCompress(sample, out packet.Length);
}
break;
}
return packet;
}
public static void sendInitPacket()
{
//Отправить 1 тест пакет для того что бы сервер знал инфо о соединении
VoiceChatPacket testPacket = new VoiceChatPacket();
testPacket.CompressedSampleLen = 64;
testPacket.Data = new byte[64];
testPacket.PacketId = 0;
SendPacket(testPacket);
}
public void StopRecording()
{
Microphone.End(null);
Destroy(clip);
clip = null;
recording = false;
finalPacket = null;
sampleIndex = 0;
previousPosition = -1;
}
void TransmitBuffer(float[] buffer)
{
// Compress into packet
VoiceChatPacket packet = VoiceChatUtils.Compress(buffer);
// Set networkid of packet
packet.NetworkId = NetworkId;
// Raise event
NewSample(packet);
}
void TransmitBuffer(float[] buffer)
{
// Compress into packet
VoiceChatPacket packet = VoiceChatUtils.Compress(buffer);
// Set networkid of packet
packet.NetworkId = NetworkId;
Debug.Log("[Transmit] netid:" + packet.NetworkId + " -> " + packet.Length);
// Raise event
NewSample(packet);
}
public void OnNewSample(VoiceChatPacket newPacket)
{
// Set last time we got something
lastRecvTime = Time.time;
packetsToPlay.Add(newPacket.PacketId, newPacket);
if (packetsToPlay.Count < 10)
{
return;
}
var pair = packetsToPlay.First();
var packet = pair.Value;
packetsToPlay.Remove(pair.Key);
// Decompress
float[] sample = null;
int length = VoiceChatUtils.Decompress(speexDec, packet, out sample);
// Add more time to received
received += VoiceChatSettings.Instance.SampleTime;
// Push data to buffer
Array.Copy(sample, 0, data, index, length);
// Increase index
index += length;
// Handle wrap-around
if (index >= GetComponent<AudioSource>().clip.samples)
{
index = 0;
}
// Set data
GetComponent<AudioSource>().clip.SetData(data, 0);
// If we're not playing
if (!GetComponent<AudioSource>().isPlaying)
{
// Set that we should be playing
shouldPlay = true;
// And if we have no delay set, set it.
if (playDelay <= 0)
{
playDelay = (float)VoiceChatSettings.Instance.SampleTime * playbackDelay;
}
}
VoiceChatFloatPool.Instance.Return(sample);
}
void TransmitBuffer(float[] buffer)
{
int compressedSize = 0;
byte[] compressedData = VoiceChatUtils.Compress(buffer, out compressedSize);
if (finalPacket != null)
{
//Добавляем новый кусок в конец массива в пакете
int endOfPacket = finalPacket.Data.Length;
byte[] resultArray = new byte[endOfPacket + compressedData.Length];
for (int i = 0; i < finalPacket.Data.Length; i++)
{
resultArray[i] = finalPacket.Data[i];
}
for (int i = 0; i < compressedData.Length; i++)
{
resultArray[i + endOfPacket] = compressedData[i];
}
finalPacket.Data = resultArray;
//если массив достаточно маленький или сжатых аудиокусков мало не отправляем.
if (finalPacket.Data.Length < 400 && (finalPacket.Data.Length / finalPacket.CompressedSampleLen) < 4)
{
return;
}
}
else
{
finalPacket = new VoiceChatPacket();
finalPacket.CompressedSampleLen = compressedSize;
finalPacket.Data = compressedData;
packetId += 20;
finalPacket.PacketId = packetId;
//Debug.Log("create Packet. base Length= " + finalPacket.CompressedSampleLen + " array Length= " + finalPacket.Data.Length );
//алав жмет плохо. поэтому пакет отправляется сразу
if (VoiceChatSettings.compression == VoiceChatCompression.Speex)
{
return;
}
}
// Debug.Log("send Packet. base Length= " + finalPacket.CompressedSampleLen + " array Length= " + finalPacket.Data.Length);
totalSendedBytes += finalPacket.Data.Length;
// Debug.Log("totalSendedBytes=" + totalSendedBytes);
VoiceChatClient.SendPacket(finalPacket);
finalPacket = null;
}
static int OnNewSample(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 2);
VoiceChatPlayer obj = (VoiceChatPlayer)ToLua.CheckObject <VoiceChatPlayer>(L, 1);
VoiceChat.VoiceChatPacket arg0 = StackTraits <VoiceChat.VoiceChatPacket> .Check(L, 2);
obj.OnNewSample(arg0);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
public static int Decompress(NSpeex.SpeexDecoder speexDecoder, VoiceChatPacket packet, out float[] data)
{
switch (packet.Compression)
{
/*
* case VoiceChatCompression.Raw:
* {
* short[9 buffer
*
* Buffer.BlockCopy(packet.Data, 0, shortBuffer, 0, packet.Length);
* shortBuffer.ToFloatArray(data, packet.Length / 2);
* return packet.Length / 2;
* }
*
* case VoiceChatCompression.RawZlib:
* {
* byte[] unzipedData = ZlibDecompress(packet.Data, packet.Length);
*
* Buffer.BlockCopy(unzipedData, 0, shortBuffer, 0, unzipedData.Length);
* shortBuffer.ToFloatArray(data, unzipedData.Length / 2);
* return unzipedData.Length / 2;
* }
*/
case VoiceChatCompression.Speex:
{
data = SpeexDecompress(speexDecoder, packet.Data, packet.Length);
return(data.Length);
}
case VoiceChatCompression.Alaw:
{
data = ALawDecompress(packet.Data, packet.Length);
return(packet.Length);
}
case VoiceChatCompression.AlawZlib:
{
byte[] alaw = ZlibDecompress(packet.Data, packet.Length);
data = ALawDecompress(alaw, alaw.Length);
return(alaw.Length);
}
}
data = new float[0];
return(0);
}
public void OnNewSample(VoiceChatPacket packet)
{
// Store last packet
// Set last time we got something
lastRecvTime = Time.time;
// Decompress
float[] sample = null;
int length = VoiceChatUtils.Decompress(speexDec, packet, out sample);
// Add more time to received
received += VoiceChatSettings.Instance.SampleTime;
// Push data to buffer
Array.Copy(sample, 0, data, index, length);
// Increase index
index += length;
// Handle wrap-around
if (index >= GetComponent <AudioSource>().clip.samples)
{
index = 0;
}
// Set data
GetComponent <AudioSource>().clip.SetData(data, 0);
// If we're not playing
if (!GetComponent <AudioSource>().isPlaying)
{
// Set that we should be playing
shouldPlay = true;
// And if we have no delay set, set it.
if (playDelay <= 0)
{
playDelay = (float)VoiceChatSettings.Instance.SampleTime * playbackDelay;
}
}
VoiceChatFloatPool.Instance.Return(sample);
}
public static int Decompress(VoiceChatPacket packet, out float[] finalData)
{
finalData = new float[0];
switch (VoiceChatSettings.compression)
{
case VoiceChatCompression.Speex:
{
finalData = SpeexDecompress(packet.Data, packet.CompressedSampleLen);
return(finalData.Length);
}
case VoiceChatCompression.Alaw:
{
finalData = ALawDecompress(packet.Data, packet.CompressedSampleLen);
return(packet.CompressedSampleLen);
}
}
return(0);
}
public bool StartRecording()
{
if (recording)
{
Debug.LogError("Already recording");
return(false);
}
finalPacket = null;
int minFreq;
int maxFreq;
Microphone.GetDeviceCaps(null, out minFreq, out maxFreq);
recordFrequency = minFreq == 0 && maxFreq == 0 ? 44100 : maxFreq;
recordSampleSize = recordFrequency / (VoiceChatSettings.frequency / VoiceChatSettings.sampleSize);
clip = Microphone.Start(null, true, 1, recordFrequency);
sampleBuffer = new float[recordSampleSize];
recording = true;
return(recording);
}
public static VoiceChatPacket Deserialise(byte[] data)
{
using(MemoryStream m = new MemoryStream(data)) {
using(BinaryReader reader = new BinaryReader(m)) {
VoiceChatPacket packet = new VoiceChatPacket();
packet.Compression = (VoiceChatCompression)reader.ReadByte();
packet.Length = reader.ReadInt32();
packet.Data = reader.ReadBytes(VoiceChatSettings.Instance.SampleSize);
packet.NetworkId = reader.ReadInt32();
packet.PacketId = reader.ReadUInt64();
return packet;
}
}
}
public static byte[] Serialise(VoiceChatPacket packet)
{
using(MemoryStream m = new MemoryStream()) {
using(BinaryWriter writer = new BinaryWriter(m)) {
writer.Write((byte)packet.Compression);
writer.Write(packet.Length);
writer.Write(packet.Data);
writer.Write(packet.NetworkId);
writer.Write(packet.PacketId);
return m.ToArray();
}
}
}
public static int Decompress(VoiceChatPacket packet, out float[] data)
{
return(Decompress(null, packet, out data));
}
public static int Decompress(NSpeex.SpeexDecoder speexDecoder, VoiceChatPacket packet, out float[] data)
{
switch (packet.Compression)
{
/*
case VoiceChatCompression.Raw:
{
short[9 buffer
Buffer.BlockCopy(packet.Data, 0, shortBuffer, 0, packet.Length);
shortBuffer.ToFloatArray(data, packet.Length / 2);
return packet.Length / 2;
}
case VoiceChatCompression.RawZlib:
{
byte[] unzipedData = ZlibDecompress(packet.Data, packet.Length);
Buffer.BlockCopy(unzipedData, 0, shortBuffer, 0, unzipedData.Length);
shortBuffer.ToFloatArray(data, unzipedData.Length / 2);
return unzipedData.Length / 2;
}
*/
case VoiceChatCompression.Speex:
{
data = SpeexDecompress(speexDecoder, packet.Data, packet.Length);
return data.Length;
}
case VoiceChatCompression.Alaw:
{
data = ALawDecompress(packet.Data, packet.Length);
return packet.Length;
}
case VoiceChatCompression.AlawZlib:
{
byte[] alaw = ZlibDecompress(packet.Data, packet.Length);
data = ALawDecompress(alaw, alaw.Length);
return alaw.Length;
}
}
data = new float[0];
return 0;
}
public static int Decompress(VoiceChatPacket packet, out float[] data)
{
return Decompress(null, packet, out data);
}
public static int Decompress(VoiceChatPacket packet, out float[] data)
{
data = ALawDecompress(packet.Data, packet.Length);
return(packet.Length);
}
