/// <summary>
/// The function which is used to proceed an incoming packet to the active TCPConnection
/// </summary>
/// <param name="con">The connection which received the packet</param>
/// <param name="buf">byte[] array containing the raw content of the received packet</param>
/// <param name="start">Start of the content in buf, usually 0</param>
/// <param name="size">Size of the packet (minus start)</param>
/// <returns>PacketIn -> Converted raw package to MemoryStream based PacketIn</returns>
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn( buf, start, size );
switch ( packet.ID ) {
case 0: // ResultMsg
var res = new AUTH_PACKETS.RESULT( packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32() );
if ( res.nRequestPacket == 2005 ) {
if ( res.nResult == 0 ) {
con.SendTCP( CreateReportPacket() );
con.SendTCP( CreateCharacterListPacket() );
}
else {
con.Disconnect();
XLog.Log( "Can't connect to game server. Result: {0} - disconnecting...", res.nResult );
}
}
break;
case 2004: // CharacterList
m_iGameCharacterList = new GAME_PACKETS.CharacterList( packet );
XLog.Log( "Character selection. Please use /use ID to select a character." );
for ( int i = 0; i < m_iGameCharacterList.nCount; i++ ) {
XLog.Log( "-> Character {0}: {1}", i + 1, m_iGameCharacterList.nList[i].szName );
}
break;
case 21: // ChatLocal
var tmp = packet.ReadInt32();
string szSource = m_dHandles.ContainsKey( tmp ) ? m_dHandles[tmp] : "INVALID-HANDLE:" + tmp;
int nLen = packet.ReadByte();
int nType = packet.ReadByte();
XLog.AddMessage( szSource, packet.ReadString( nLen ), nType );
break;
case 22: // ChatMsg
var pMessage = new GAME_PACKETS.ChatMessage( packet );
XLog.AddMessage( pMessage.szName, pMessage.szMessage, pMessage.nType );
break;
case 3: // Enter: Handle -> Name, small hack so we don't have to read the full packet (which is f*****g large)
if ( packet.ReadByte() == 0 ) {
int key = packet.ReadInt32();
if ( m_dHandles.ContainsKey( key ) ) {
m_dHandles.Remove( key );
}
packet.Seek( 77, System.IO.SeekOrigin.Current );
string value = packet.ReadString( 19 );
m_dHandles.Add( key, value );
}
break;
case 507: // Property: Own Name -> Handle
if ( m_dHandles.ContainsKey( 0 ) && m_tPingThread == null) {
var szName = m_dHandles[0];
m_dHandles.Remove( 0 );
m_dHandles.Add( packet.ReadInt32(), szName );
m_tPingThread = new System.Threading.Thread( new System.Threading.ThreadStart( SendPingPacket ) );
m_tPingThread.IsBackground = true;
m_tPingThread.Start();
}
break;
default:
break;
}
return packet;
}
/// <summary>
/// The function which is used to proceed an incoming packet to the active TCPConnection
/// </summary>
/// <param name="con">The connection which received the packet</param>
/// <param name="buf">byte[] array containing the raw content of the received packet</param>
/// <param name="start">Start of the content in buf, usually 0</param>
/// <param name="size">Size of the packet (minus start)</param>
/// <returns>PacketIn -> Converted raw package to MemoryStream based PacketIn</returns>
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn(buf, start, size);
switch (packet.ID)
{
case 0: // ResultMsg
var res = new AUTH_PACKETS.RESULT(packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32());
if (res.nRequestPacket == 2005)
{
if (res.nResult == 0)
{
con.SendTCP(CreateReportPacket());
con.SendTCP(CreateCharacterListPacket());
}
else
{
con.Disconnect();
XLog.Log("Can't connect to game server. Result: {0} - disconnecting...", res.nResult);
}
}
break;
case 2004: // CharacterList
m_iGameCharacterList = new GAME_PACKETS.CharacterList(packet);
XLog.Log("Character selection. Please use /use ID to select a character.");
for (int i = 0; i < m_iGameCharacterList.nCount; i++)
{
XLog.Log("-> Character {0}: {1}", i + 1, m_iGameCharacterList.nList[i].szName);
}
break;
case 21: // ChatLocal
var tmp = packet.ReadInt32();
string szSource = m_dHandles.ContainsKey(tmp) ? m_dHandles[tmp] : "INVALID-HANDLE:" + tmp;
int nLen = packet.ReadByte();
int nType = packet.ReadByte();
XLog.AddMessage(szSource, packet.ReadString(nLen), nType);
break;
case 22: // ChatMsg
var pMessage = new GAME_PACKETS.ChatMessage(packet);
XLog.AddMessage(pMessage.szName, pMessage.szMessage, pMessage.nType);
break;
case 3: // Enter: Handle -> Name, small hack so we don't have to read the full packet (which is f*****g large)
if (packet.ReadByte() == 0)
{
int key = packet.ReadInt32();
if (m_dHandles.ContainsKey(key))
{
m_dHandles.Remove(key);
}
packet.Seek(77, System.IO.SeekOrigin.Current);
string value = packet.ReadString(19);
m_dHandles.Add(key, value);
}
break;
case 507: // Property: Own Name -> Handle
if (m_dHandles.ContainsKey(0) && m_tPingThread == null)
{
var szName = m_dHandles[0];
m_dHandles.Remove(0);
m_dHandles.Add(packet.ReadInt32(), szName);
m_tPingThread = new System.Threading.Thread(new System.Threading.ThreadStart(SendPingPacket));
m_tPingThread.IsBackground = true;
m_tPingThread.Start();
}
break;
default:
break;
}
return(packet);
}
