public bool ProcessNextSegment(byte[] nextSegment, int offset, int len, out IPacket packet)
{
packet = null;
CurrentPacket = null;
if (nextSegment.Length > 0)
{
PacketBuffer.AddRange(new ByteArraySegment(nextSegment, offset, len));
}
if (PacketBuffer.Count == 0)
return false;
if (CurrentPacket == null)
{
byte packetId = PacketBuffer[0];
Func<IPacket> createPacket;
if (ServerBound)
createPacket = PacketReader.ServerboundPackets[packetId];
else
createPacket = PacketReader.ClientboundPackets[packetId];
if (createPacket == null)
throw new NotSupportedException("Unable to read packet type 0x" + packetId.ToString("X2"));
CurrentPacket = createPacket();
}
using (ByteListMemoryStream listStream = new ByteListMemoryStream(PacketBuffer, 1))
{
using (MinecraftStream ms = new MinecraftStream(listStream))
{
try
{
CurrentPacket.ReadPacket(ms);
}
catch (EndOfStreamException)
{
return false;
}
}
PacketBuffer.RemoveRange(0, (int)listStream.Position);
}
packet = CurrentPacket;
CurrentPacket = null;
return PacketBuffer.Count > 0;
}
public void QueuePacket(IPacket packet)
{
if (Disconnected || (Connection != null && !Connection.Connected))
return;
using (MemoryStream writeStream = new MemoryStream())
{
using (MinecraftStream ms = new MinecraftStream(writeStream))
{
writeStream.WriteByte(packet.ID);
packet.WritePacket(ms);
}
byte[] buffer = writeStream.ToArray();
SocketAsyncEventArgs args = new SocketAsyncEventArgs();
args.UserToken = packet;
args.Completed += OperationCompleted;
args.SetBuffer(buffer, 0, buffer.Length);
if (Connection != null)
{
if (!Connection.SendAsync(args))
OperationCompleted(this, args);
}
}
}
