public void SendMessage_Audio()
{
NeedsAudio = false;
float[] AudioSignalOut = new float[AudioMessage.AudioSliceSize];
//Aggregate NonMuted Classmates
{
foreach (var client in ClientsList)
{
int offset = (client.NextSliceToWrite + (ChunksPerSecond / 2)) % ChunksPerSecond;
for (int i = 0; i < AudioMessage.AudioSliceSize; i++)
{
AudioSignalOut[i] += client.audioData_Float[(i + AudioChunkOffsets[offset]) % SampleRate];
}
}
}
var audioMessageToClient = new AudioMessage();
int samplesPerChunk = SampleRate / ChunksPerSecond; //todo: this should be static like in client for consistency
audioMessageToClient.data = new byte[samplesPerChunk * sizeof(float)];
Buffer.BlockCopy(AudioSignalOut, 0, audioMessageToClient.data, 0, samplesPerChunk * sizeof(float));
audioMessageToClient.header.messageType = MessageHeader.MessageType.audioMessage; //audio data = we need an enum I guess
audioMessageToClient.header.ClientID = 255; //null userid
audioMessageToClient.header.dataByte = (byte)NextSliceToWrite; //which audio slice we're using
WriteBytesToStream(audioMessageToClient.GetBytes(), networkStream);
}
public static void WriteMessageToStream(AudioMessage audioMessage, NetworkStream networkStream)
{
WriteBytesToStream(audioMessage.GetBytes(), networkStream);
}
