protected override void OnSendRawData(Packet pkt, out byte[] toSend)
{
if (EventSendData != null)
{
DataTransferEventArgs dte = new DataTransferEventArgs(DataTransferEventArgs.TransferType.SendRaw, pkt.Family, pkt.Action, pkt.Data);
EventSendData(dte);
}
pkt.WritePos = 0;
pkt.AddShort((short)pkt.Length);
toSend = pkt.Get();
}
private void _handlePacket(object state)
{
Packet pkt = (Packet)state;
FamilyActionPair pair = new FamilyActionPair(pkt.Family, pkt.Action);
bool handled = false;
if (m_handlers.ContainsKey(pair))
{
handled = true;
m_handlers[pair].InvokeHandler(pkt, IsInGame);
}
if (EventReceiveData != null)
{
DataTransferEventArgs dte = new DataTransferEventArgs(DataTransferEventArgs.TransferType.Recv, pkt.Family, pkt.Action, pkt.Data)
{
PacketHandled = handled
};
EventReceiveData(dte);
}
}
protected override void OnSendRawData(Packet pkt, out byte[] toSend)
{
if (EventSendData != null)
{
DataTransferEventArgs dte = new DataTransferEventArgs(DataTransferEventArgs.TransferType.SendRaw, pkt.Family, pkt.Action, pkt.Data);
EventSendData(dte);
}
pkt.WritePos = 0;
pkt.AddShort((short)pkt.Length);
toSend = pkt.Get();
}
private void _handlePacket(object state)
{
Packet pkt = (Packet) state;
FamilyActionPair pair = new FamilyActionPair(pkt.Family, pkt.Action);
bool handled = false;
if (m_handlers.ContainsKey(pair))
{
handled = true;
m_handlers[pair].InvokeHandler(pkt, IsInGame);
}
if (EventReceiveData != null)
{
DataTransferEventArgs dte = new DataTransferEventArgs(DataTransferEventArgs.TransferType.Recv, pkt.Family, pkt.Action, pkt.Data)
{
PacketHandled = handled
};
EventReceiveData(dte);
}
}
protected override void OnSendData(Packet pkt, out byte[] toSend)
{
//for debugging: sometimes the server is getting PACKET_INTERNAL from this client
//I'm not sure why and it happens randomly so this check will allow me to examine
// packet contents and the call stack to figure it out
if (pkt.Family == PacketFamily.Internal)
throw new ArgumentException("This is an invalid packet!");
//encode the packet bytes (also prepends seq number: 2 bytes)
byte[] packetBytes = pkt.Get();
m_packetProcessor.Encode(ref packetBytes);
//prepend the 2 bytes of length data to the packet data
byte[] len = Packet.EncodeNumber(packetBytes.Length, 2);
toSend = new byte[packetBytes.Length + 2];
Array.Copy(len, 0, toSend, 0, 2);
Array.Copy(packetBytes, 0, toSend, 2, packetBytes.Length);
//at this point, toSend should be 4 bytes longer than the original packet data
//this includes 2 bytes of len, 2 bytes of seq, and then packet payload
if (EventSendData != null)
{
DataTransferEventArgs dte = new DataTransferEventArgs(DataTransferEventArgs.TransferType.Send, pkt.Family, pkt.Action, pkt.Data);
EventSendData(dte);
}
}
