/// <summary>
/// Lets the server know that you want the character list
/// </summary>
/// <returns>Nothing</returns>
private PacketOut CreateCharacterListPacket()
{
PacketOut o = new PacketOut(2001);
o.FillString(m_szAccount, 61);
o.FinalizeLengthAndChecksum();
return(o);
}
private PacketOut CreateVersionPacket()
{
PacketOut o = new PacketOut(51);
o.FillString("200701120", 20);
o.FinalizeLengthAndChecksum();
return(o);
}
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn(buf, start, size);
switch (packet.ID)
{
case 72: // TS_AC_AES_KEY_IV
var pAES = new AUTH_PACKETS.AES_KEY_IV(packet);
m_pAES_KEY = m_cRSA.PrivateDecrypt(pAES.nKey, OpenSSL.Crypto.RSA.Padding.PKCS1);
GenerateLoginPacket(m_pAES_KEY, con);
break;
case 10000: // TS_AC_RESULT
var pResult = new AUTH_PACKETS.RESULT(packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32());
if (pResult.nLoginFlag == 1)
{
PacketOut o = new PacketOut(10021);
con.SendTCP(o);
}
else
{
m_cAuthConnection.Disconnect();
XLog.Log("Login failed. Result: {0} - Disconnecting...", pResult.nResult);
}
m_szPassword = string.Empty;
break;
case 10022: // TS_AC_SERVER_LIST
m_iAuthServerList = new AUTH_PACKETS.SERVER_LIST(packet);
XLog.Log("Server selection. Please use /select ID to connect to one of the listed servers below.");
for (int i = 0; i < m_iAuthServerList.count; i++)
{
XLog.Log(string.Format("-> Server {0}: {1}", i + 1, m_iAuthServerList.list[i].server_name));
}
break;
case 10024: // TS_AC_SELECT_SERVER
con.Disconnect();
var pSelectServer = new AUTH_PACKETS.SELECT_SERVER(packet, ref m_pAES_KEY);
Config.ConfigNet conf = new Config.ConfigNet();
conf.Port = m_iAuthServerList.list[m_nSelectedServerIdx].server_port;
conf.ListenIp = System.Net.IPAddress.Parse(m_iAuthServerList.list[m_nSelectedServerIdx].server_ip);
PacketOut oEncrypt = new PacketOut(2005);
oEncrypt.FillString(m_szName, 61);
oEncrypt.Write(pSelectServer.encrypted_data, 0, pSelectServer.encrypted_data.Length);
oEncrypt.FinalizeLengthAndChecksum();
con.Close();
m_cClientBase.CreateGameServerSession(oEncrypt, conf, m_szName);
break;
default:
break;
}
return(packet);
}
/// <summary>
/// Sends a Message in game
/// </summary>
/// <param name="szSource">Receiver</param>
/// <param name="szMsg">Message</param>
/// <param name="nType">Message Type (whisper, global, advertisment, [...]</param>
/// <returns></returns>
public void CreateMessagePacket(string szSource, string szMsg, int nType)
{
PacketOut o = new PacketOut(20);
o.FillString(szSource, 21);
o.WriteByte(0);
o.WriteByte((byte)szMsg.Length);
o.WriteByte((byte)nType);
o.WriteString(szMsg, szMsg.Length);
o.FinalizeLengthAndChecksum();
m_cGameConnection.SendTCP(o);
}
/// <summary>
/// Not sure about the content - but it actually sends your GPU with its driver version.
/// </summary>
/// <returns></returns>
private PacketOut CreateReportPacket()
{
PacketOut o = new PacketOut(8000);
o.WriteShort(8704);
o.WriteShort(18197);
o.WriteByte(81);
o.WriteByte(251);
o.WriteString("Windows (6.2.9200)|ATI Radeon HD 3600 SeriesDrv Version : 8.17.10.1129", 71); // Only for testing. And yes, my GPU sucks. Problem?
o.FinalizeLengthAndChecksum();
return(o);
}
/// <summary>
/// Sends a ping packet to the server, keeping the connection alive.
/// </summary>
/// <returns>Nothing</returns>
private void SendPingPacket()
{
// As long as there is a connection to the game server (sorry for the checks xP)
while (m_cGameConnection != null && m_cGameConnection.Socket != null && m_cGameConnection.Socket.Connected)
{
PacketOut o = new PacketOut(9999);
o.FinalizeLengthAndChecksum();
m_cGameConnection.SendTCP(o);
XLog.Debug("Ping packet sent.");
System.Threading.Thread.Sleep(1000 * 60);
}
m_tPingThread.Abort();
}
/// <summary>
/// Logs your character into the game
/// </summary>
/// <param name="nIndex">Selected Character Index</param>
/// <returns></returns>
public void CreateLoginPacket(int nIndex)
{
try {
PacketOut oLogin = new PacketOut(1);
oLogin.FillString(m_iGameCharacterList.nList[nIndex - 1].szName, 61);
oLogin.WriteByte((byte)m_iGameCharacterList.nList[nIndex - 1].nRace);
oLogin.FinalizeLengthAndChecksum();
m_dHandles.Add(0, m_iGameCharacterList.nList[nIndex - 1].szName);
m_cGameConnection.SendTCP(oLogin);
XLog.AddMessage("", "", -5); // Clear box
}
catch (Exception e) {
XLog.Log("Error while logging in to the server: {0}", e.Message);
}
}
/// <summary>
/// Safe method of logging you out
/// </summary>
/// <returns></returns>
private void CreateLogoutPacket()
{
PacketOut o = new PacketOut(27);
o.FinalizeLengthAndChecksum();
m_cGameConnection.SendTCP(o);
m_cGameConnection.Disconnect();
if (m_tPingThread != null && m_tPingThread.ThreadState == System.Threading.ThreadState.Running)
{
m_tPingThread.Abort();
}
if (IsConnected)
{
m_cGameConnection.Disconnect();
}
}