private void ServerboundTasks()
{
BambooPacketFactory factory = new BambooPacketFactory(this);
while (_Client.Connected)
{
// Read the packet length
int packetLength = _Stream.Reader.ReadVarInt();
// A packet length of zero means the connection has ended on the client (a FIN packet has been sent)
if (packetLength == 0)
{
break;
}
byte[] bytes;
// Decompress the packet, if necessary
if (Compression == CompressionState.Enabled)
{
// Check that the packet met the compression threshold
if (_Stream.Reader.ReadVarInt(out int dataLengthSize) > 0)
{
// Read the compressed packet
byte[] compressedBytes = _Stream.Reader.Read(packetLength - dataLengthSize);
// Decompress the packet
ZlibBuffer zlib = new ZlibBuffer(compressedBytes, CompressionMode.Decompress);
bytes = zlib.Reader.ReadAll();
}
else
{
// Read the uncompressed packet
bytes = _Stream.Reader.Read(packetLength - dataLengthSize);
}
}
private void ClientboundTasks()
{
while (_Client.Connected)
{
if (_ClientboundPackets.Count > 0)
{
// Build a temporary write buffer
DataBuffer buffer = new DataBuffer();
// Pop the first packet
ClientboundPacket packet = _ClientboundPackets.Dequeue();
buffer.Writer.WriteVarInt(packet.PacketID); // Write the packet ID
packet.Write(buffer); // Fill the temporary buffer with the response packet
// Write the buffer to the clientbound stream along with relevant metadata
byte[] bytes = buffer.Reader.ReadAll();
// Compress the packet
if (Compression == CompressionState.Enabled)
{
int uncompressedSize = bytes.Length;
if (uncompressedSize > Settings.CompressionThreshold)
{
ZlibBuffer zlib = new ZlibBuffer(bytes, CompressionMode.Compress); // Compress the bytes into the compressed stream
bytes = zlib.Reader.ReadAll();
}
else
{
uncompressedSize = 0; // Compression did not meet the threshold and was ignored
}
buffer = new DataBuffer();
buffer.Writer.WriteVarInt(uncompressedSize); // Write the size of the uncompressed data
buffer.Writer.Write(bytes);
bytes = buffer.Reader.ReadAll();
}
// Build a buffer for the packet size and the payload
buffer = new DataBuffer();
// Prepend the packet size
buffer.Writer.WriteVarInt(bytes.Length);
buffer.Writer.Write(bytes);
// Send the bytes to the client
bytes = buffer.Reader.ReadAll();
_Stream.Writer.Write(bytes);
// Enable compression after sending the Set Compression packet
if (Compression == CompressionState.Enabling && packet is States.Login.SetCompressionPacket)
{
Compression = CompressionState.Enabled;
}
}
}
}
