public void ProcessPacket(ZoneConnection client, SubPacket subpacket)
{
Session session = mServer.GetSession(subpacket.header.sourceId);
if (session == null && subpacket.gameMessage.opcode != 0x1000)
{
return;
}
//Normal Game Opcode
switch (subpacket.gameMessage.opcode)
{
//World Server - Error
case 0x100A:
ErrorPacket worldError = new ErrorPacket(subpacket.data);
switch (worldError.errorCode)
{
case 0x01:
session.GetActor().SendGameMessage(Server.GetWorldManager().GetActor(), 60005, 0x20);
break;
}
break;
//World Server - Session Begin
case 0x1000:
subpacket.DebugPrintSubPacket();
SessionBeginPacket beginSessionPacket = new SessionBeginPacket(subpacket.data);
session = mServer.AddSession(subpacket.header.sourceId);
if (!beginSessionPacket.isLogin)
{
Server.GetWorldManager().DoZoneIn(session.GetActor(), false, session.GetActor().destinationSpawnType);
}
Program.Log.Info("{0} has been added to the session list.", session.GetActor().customDisplayName);
client.FlushQueuedSendPackets();
break;
//World Server - Session End
case 0x1001:
SessionEndPacket endSessionPacket = new SessionEndPacket(subpacket.data);
if (endSessionPacket.destinationZoneId == 0)
{
session.GetActor().CleanupAndSave();
}
else
{
session.GetActor().CleanupAndSave(endSessionPacket.destinationZoneId, endSessionPacket.destinationSpawnType, endSessionPacket.destinationX, endSessionPacket.destinationY, endSessionPacket.destinationZ, endSessionPacket.destinationRot);
}
Server.GetServer().RemoveSession(session.id);
Program.Log.Info("{0} has been removed from the session list.", session.GetActor().customDisplayName);
session.QueuePacket(SessionEndConfirmPacket.BuildPacket(session, endSessionPacket.destinationZoneId));
client.FlushQueuedSendPackets();
break;
//World Server - Party Synch
case 0x1020:
PartySyncPacket partySyncPacket = new PartySyncPacket(subpacket.data);
Server.GetWorldManager().PartyMemberListRecieved(partySyncPacket);
break;
//Ping
case 0x0001:
//subpacket.DebugPrintSubPacket();
PingPacket pingPacket = new PingPacket(subpacket.data);
session.QueuePacket(PongPacket.BuildPacket(session.id, pingPacket.time));
session.Ping();
break;
//Unknown
case 0x0002:
subpacket.DebugPrintSubPacket();
session.QueuePacket(_0x2Packet.BuildPacket(session.id));
client.FlushQueuedSendPackets();
break;
//Chat Received
case 0x0003:
ChatMessagePacket chatMessage = new ChatMessagePacket(subpacket.data);
//Program.Log.Info("Got type-{5} message: {0} @ {1}, {2}, {3}, Rot: {4}", chatMessage.message, chatMessage.posX, chatMessage.posY, chatMessage.posZ, chatMessage.posRot, chatMessage.logType);
if (chatMessage.message.StartsWith("!"))
{
if (Server.GetCommandProcessor().DoCommand(chatMessage.message, session))
{
return;
}
;
}
if (chatMessage.logType == SendMessagePacket.MESSAGE_TYPE_SAY || chatMessage.logType == SendMessagePacket.MESSAGE_TYPE_SHOUT)
{
session.GetActor().BroadcastPacket(SendMessagePacket.BuildPacket(session.id, chatMessage.logType, session.GetActor().customDisplayName, chatMessage.message), false);
}
break;
//Langauge Code (Client safe to send packets to now)
case 0x0006:
LangaugeCodePacket langCode = new LangaugeCodePacket(subpacket.data);
LuaEngine.GetInstance().CallLuaFunction(session.GetActor(), session.GetActor(), "onBeginLogin", true);
Server.GetWorldManager().DoZoneIn(session.GetActor(), true, 0x1);
LuaEngine.GetInstance().CallLuaFunction(session.GetActor(), session.GetActor(), "onLogin", true);
session.languageCode = langCode.languageCode;
break;
//Unknown - Happens a lot at login, then once every time player zones
case 0x0007:
//subpacket.DebugPrintSubPacket();
ZoneInCompletePacket zoneInCompletePacket = new ZoneInCompletePacket(subpacket.data);
break;
//Update Position
case 0x00CA:
//Update Position
UpdatePlayerPositionPacket posUpdate = new UpdatePlayerPositionPacket(subpacket.data);
session.UpdatePlayerActorPosition(posUpdate.x, posUpdate.y, posUpdate.z, posUpdate.rot, posUpdate.moveState);
session.GetActor().SendInstanceUpdate();
if (session.GetActor().IsInZoneChange())
{
session.GetActor().SetZoneChanging(false);
}
break;
//Set Target
case 0x00CD:
//subpacket.DebugPrintSubPacket();
SetTargetPacket setTarget = new SetTargetPacket(subpacket.data);
session.GetActor().currentTarget = setTarget.actorID;
session.GetActor().isAutoAttackEnabled = setTarget.attackTarget != 0xE0000000;
session.GetActor().BroadcastPacket(SetActorTargetAnimatedPacket.BuildPacket(session.id, setTarget.actorID), true);
break;
//Lock Target
case 0x00CC:
LockTargetPacket lockTarget = new LockTargetPacket(subpacket.data);
session.GetActor().currentLockedTarget = lockTarget.actorID;
break;
//Start Event
case 0x012D:
subpacket.DebugPrintSubPacket();
EventStartPacket eventStart = new EventStartPacket(subpacket.data);
/*
* if (eventStart.error != null)
* {
* player.errorMessage += eventStart.error;
*
* if (eventStart.errorIndex == eventStart.errorNum - 1)
* Program.Log.Error("\n"+player.errorMessage);
*
*
* break;
* }
*/
Actor ownerActor = Server.GetStaticActors(eventStart.scriptOwnerActorID);
session.GetActor().currentEventOwner = eventStart.scriptOwnerActorID;
session.GetActor().currentEventName = eventStart.triggerName;
if (ownerActor == null)
{
//Is it a instance actor?
ownerActor = session.GetActor().zone.FindActorInArea(session.GetActor().currentEventOwner);
if (ownerActor == null)
{
//Is it a Director?
Director director = session.GetActor().GetDirector(eventStart.scriptOwnerActorID);
if (director != null)
{
ownerActor = director;
}
else
{
Program.Log.Debug("\n===Event START===\nCould not find actor 0x{0:X} for event started by caller: 0x{1:X}\nEvent Starter: {2}\nParams: {3}", eventStart.actorID, eventStart.scriptOwnerActorID, eventStart.triggerName, LuaUtils.DumpParams(eventStart.luaParams));
break;
}
}
}
session.GetActor().StartEvent(ownerActor, eventStart);
Program.Log.Debug("\n===Event START===\nSource Actor: 0x{0:X}\nCaller Actor: 0x{1:X}\nVal1: 0x{2:X}\nVal2: 0x{3:X}\nEvent Starter: {4}\nParams: {5}", eventStart.actorID, eventStart.scriptOwnerActorID, eventStart.val1, eventStart.val2, eventStart.triggerName, LuaUtils.DumpParams(eventStart.luaParams));
break;
//Unknown, happens at npc spawn and cutscene play????
case 0x00CE:
subpacket.DebugPrintSubPacket();
break;
//Event Result
case 0x012E:
subpacket.DebugPrintSubPacket();
EventUpdatePacket eventUpdate = new EventUpdatePacket(subpacket.data);
Program.Log.Debug("\n===Event UPDATE===\nSource Actor: 0x{0:X}\nCaller Actor: 0x{1:X}\nVal1: 0x{2:X}\nVal2: 0x{3:X}\nStep: 0x{4:X}\nParams: {5}", eventUpdate.actorID, eventUpdate.scriptOwnerActorID, eventUpdate.val1, eventUpdate.val2, eventUpdate.step, LuaUtils.DumpParams(eventUpdate.luaParams));
/*
* //Is it a static actor? If not look in the player's instance
* Actor updateOwnerActor = Server.GetStaticActors(session.GetActor().currentEventOwner);
* if (updateOwnerActor == null)
* {
* updateOwnerActor = Server.GetWorldManager().GetActorInWorld(session.GetActor().currentEventOwner);
*
* if (session.GetActor().currentDirector != null && session.GetActor().currentEventOwner == session.GetActor().currentDirector.actorId)
* updateOwnerActor = session.GetActor().currentDirector;
*
* if (updateOwnerActor == null)
* break;
* }
*/
session.GetActor().UpdateEvent(eventUpdate);
//LuaEngine.DoActorOnEventUpdated(session.GetActor(), updateOwnerActor, eventUpdate);
break;
case 0x012F:
subpacket.DebugPrintSubPacket();
ParameterDataRequestPacket paramRequest = new ParameterDataRequestPacket(subpacket.data);
if (paramRequest.paramName.Equals("charaWork/exp"))
{
session.GetActor().SendCharaExpInfo();
}
break;
//Group Created Confirm
case 0x0133:
GroupCreatedPacket groupCreated = new GroupCreatedPacket(subpacket.data);
Server.GetWorldManager().SendGroupInit(session, groupCreated.groupId);
break;
/* RECRUITMENT */
//Start Recruiting
case 0x01C3:
StartRecruitingRequestPacket recruitRequestPacket = new StartRecruitingRequestPacket(subpacket.data);
session.QueuePacket(StartRecruitingResponse.BuildPacket(session.id, true));
break;
//End Recruiting
case 0x01C4:
session.QueuePacket(EndRecruitmentPacket.BuildPacket(session.id));
break;
//Party Window Opened, Request State
case 0x01C5:
session.QueuePacket(RecruiterStatePacket.BuildPacket(session.id, false, false, 0));
break;
//Search Recruiting
case 0x01C7:
RecruitmentSearchRequestPacket recruitSearchPacket = new RecruitmentSearchRequestPacket(subpacket.data);
break;
//Get Recruitment Details
case 0x01C8:
RecruitmentDetailsRequestPacket currentRecruitDetailsPacket = new RecruitmentDetailsRequestPacket(subpacket.data);
RecruitmentDetails details = new RecruitmentDetails();
details.recruiterName = "Localhost Character";
details.purposeId = 2;
details.locationId = 1;
details.subTaskId = 1;
details.comment = "This is a test details packet sent by the server. No implementation has been Created yet...";
details.num[0] = 1;
session.QueuePacket(CurrentRecruitmentDetailsPacket.BuildPacket(session.id, details));
break;
//Accepted Recruiting
case 0x01C6:
subpacket.DebugPrintSubPacket();
break;
/* SOCIAL STUFF */
case 0x01C9:
AddRemoveSocialPacket addBlackList = new AddRemoveSocialPacket(subpacket.data);
session.QueuePacket(BlacklistAddedPacket.BuildPacket(session.id, true, addBlackList.name));
break;
case 0x01CA:
AddRemoveSocialPacket RemoveBlackList = new AddRemoveSocialPacket(subpacket.data);
session.QueuePacket(BlacklistRemovedPacket.BuildPacket(session.id, true, RemoveBlackList.name));
break;
case 0x01CB:
int offset1 = 0;
session.QueuePacket(SendBlacklistPacket.BuildPacket(session.id, new String[] { "Test" }, ref offset1));
break;
case 0x01CC:
AddRemoveSocialPacket addFriendList = new AddRemoveSocialPacket(subpacket.data);
session.QueuePacket(FriendlistAddedPacket.BuildPacket(session.id, true, (uint)addFriendList.name.GetHashCode(), true, addFriendList.name));
break;
case 0x01CD:
AddRemoveSocialPacket RemoveFriendList = new AddRemoveSocialPacket(subpacket.data);
session.QueuePacket(FriendlistRemovedPacket.BuildPacket(session.id, true, RemoveFriendList.name));
break;
case 0x01CE:
int offset2 = 0;
session.QueuePacket(SendFriendlistPacket.BuildPacket(session.id, new Tuple <long, string>[] { new Tuple <long, string>(01, "Test2") }, ref offset2));
break;
case 0x01CF:
session.QueuePacket(FriendStatusPacket.BuildPacket(session.id, null));
break;
/* SUPPORT DESK STUFF */
//Request for FAQ/Info List
case 0x01D0:
FaqListRequestPacket faqRequest = new FaqListRequestPacket(subpacket.data);
session.QueuePacket(FaqListResponsePacket.BuildPacket(session.id, new string[] { "Testing FAQ1", "Coded style!" }));
break;
//Request for body of a faq/info selection
case 0x01D1:
FaqBodyRequestPacket faqBodyRequest = new FaqBodyRequestPacket(subpacket.data);
session.QueuePacket(FaqBodyResponsePacket.BuildPacket(session.id, "HERE IS A GIANT BODY. Nothing else to say!"));
break;
//Request issue list
case 0x01D2:
GMTicketIssuesRequestPacket issuesRequest = new GMTicketIssuesRequestPacket(subpacket.data);
session.QueuePacket(IssueListResponsePacket.BuildPacket(session.id, new string[] { "Test1", "Test2", "Test3", "Test4", "Test5" }));
break;
//Request if GM ticket exists
case 0x01D3:
session.QueuePacket(StartGMTicketPacket.BuildPacket(session.id, false));
break;
//Request for GM response message
case 0x01D4:
session.QueuePacket(GMTicketPacket.BuildPacket(session.id, "This is a GM Ticket Title", "This is a GM Ticket Body."));
break;
//GM Ticket Sent
case 0x01D5:
GMSupportTicketPacket gmTicket = new GMSupportTicketPacket(subpacket.data);
Program.Log.Info("Got GM Ticket: \n" + gmTicket.ticketTitle + "\n" + gmTicket.ticketBody);
session.QueuePacket(GMTicketSentResponsePacket.BuildPacket(session.id, true));
break;
//Request to end ticket
case 0x01D6:
session.QueuePacket(EndGMTicketPacket.BuildPacket(session.id));
break;
default:
Program.Log.Debug("Unknown command 0x{0:X} received.", subpacket.gameMessage.opcode);
subpacket.DebugPrintSubPacket();
break;
}
}
private void ProcessConnectPackets(List <SubPacket> subPackets)
{
foreach (SubPacket subPacket in subPackets)
{
subPacket.debugPrintSubPacket();
switch (subPacket.gameMessage.opcode)
{
case ((ushort)GamePacketOpCode.Handshake):
try
{
Console.WriteLine("100% CORRECT CLIENT CONNECTION: " + client.GetFullAddress());
ConfirmClientConnectionWithLoginServer(new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp), subPacket);
}
catch (Exception e)
{
Console.WriteLine(e);
}
break;
case (((ushort)GamePacketOpCode.Acknowledgement)):
AcknowledgePacket ack = new AcknowledgePacket(subPacket.data);
if (ack.AckSuccessful)
{
if (WorldServer.mConnectedPlayerList.TryGetValue(ack.CharacterId, out Character character))
{
client.Disconnect(); //this is 100% login server connection, don't doubt this
client = character.WorldClientConnection;
client.Character = character;
CharacterPositionsWrapper posDbWrapper = WorldDatabase.GetCharacterPosition(client.Character.CharacterId);
client.Character.XPos = posDbWrapper.XPos;
client.Character.YPos = posDbWrapper.YPos;
client.Character.Zone = posDbWrapper.Zone;
Console.WriteLine("Client looks legit: " + (ack.ClientAddress == client.GetIp()));
WorldDatabase.AddToOnlinePlayerList(character.CharacterId, ack.ClientAddress);
client.SessionId = WorldDatabase.GetSessionId(character.CharacterId);
Console.WriteLine("Sending ack received from login server back to: " + client.GetFullAddress());
AcknowledgePacket responseAck = new AcknowledgePacket(ack.AckSuccessful, client.SessionId);
SubPacket sp = new SubPacket(GamePacketOpCode.Acknowledgement, 0, 0, responseAck.GetResponseFromWorldServerBytes(), SubPacketTypes.GamePacket);
client.QueuePacket(BasePacket.CreatePacket(sp, true, false));
client.FlushQueuedSendPackets();
break;
}
else
{
Console.WriteLine("Client has connected but is not in Connected Player List.. Not sure what to do here");
}
}
else
{
Console.WriteLine("Ack not successful, removing from connected player list");
WorldServer.mConnectedPlayerList.TryRemove(ack.CharacterId, out Character unsuccessfulAckCharacter);
client.Disconnect();
}
break;
case (((ushort)GamePacketOpCode.Disconnect)):
DisconnectPacket dc = new DisconnectPacket(subPacket.data);
Console.WriteLine("Got DC packet");
WorldDatabase.RemoveFromOnlinePlayerList(dc.CharacterId);
WorldServer.mConnectedPlayerList.TryRemove(dc.CharacterId, out Character characterToDc);
client.Disconnect();
break;
//if everything okay
default:
break;
}
}
}
public void QueuePacket(SubPacket subPacket)
{
subPacket.SetTargetId(id);
Server.GetWorldConnection().QueuePacket(subPacket);
}
private void ReceiveCallback(IAsyncResult result)
{
ClientConnection conn = (ClientConnection)result.AsyncState;
//Check if disconnected
if ((conn.socket.Poll(1, SelectMode.SelectRead) && conn.socket.Available == 0))
{
conn = null;
isConnected = false;
Program.Log.Info("Zone server @ {0}:{1} disconnected!", zoneServerIp, zoneServerPort);
return;
}
try
{
int bytesRead = conn.socket.EndReceive(result);
bytesRead += conn.lastPartialSize;
if (bytesRead >= 0)
{
int offset = 0;
//Build packets until can no longer or out of data
while (true)
{
SubPacket subpacket = SubPacket.CreatePacket(ref offset, conn.buffer, bytesRead);
//If can't build packet, break, else process another
if (subpacket == null)
{
break;
}
else
{
Server.GetServer().OnReceiveSubPacketFromZone(this, subpacket);
}
}
//Not all bytes consumed, transfer leftover to beginning
if (offset < bytesRead)
{
Array.Copy(conn.buffer, offset, conn.buffer, 0, bytesRead - offset);
}
conn.lastPartialSize = bytesRead - offset;
//Build any queued subpackets into basepackets and send
conn.FlushQueuedSendPackets();
if (offset < bytesRead)
{
//Need offset since not all bytes consumed
conn.socket.BeginReceive(conn.buffer, bytesRead - offset, conn.buffer.Length - (bytesRead - offset), SocketFlags.None, new AsyncCallback(ReceiveCallback), conn);
}
else
{
//All bytes consumed, full buffer available
conn.socket.BeginReceive(conn.buffer, 0, conn.buffer.Length, SocketFlags.None, new AsyncCallback(ReceiveCallback), conn);
}
}
else
{
conn = null;
isConnected = false;
Program.Log.Info("Zone server @ {0}:{1} disconnected!", zoneServerIp, zoneServerPort);
}
}
catch (SocketException)
{
conn = null;
isConnected = false;
Program.Log.Info("Zone server @ {0}:{1} disconnected!", zoneServerIp, zoneServerPort);
}
}
private void HandlePositionPacket(SubPacket subPacket)
{
PositionPacket packet = new PositionPacket(subPacket.data);
client.Character.SavePositions(packet.XPos, packet.YPos);
}
public override void Send(SubPacket subPacket)
{
Send(0u, 0u, subPacket);
}
public void QueuePacket(SubPacket subpacket, bool isAuthed, bool isEncrypted)
{
SendPacketQueue.Add(BasePacket.CreatePacket(subpacket, isAuthed, isEncrypted));
}
public PendingSubPacket(SubPacket subPacket, uint source, uint target)
{
SubPacket = subPacket;
Source = source;
Target = target;
}
public void QueuePacket(SubPacket subPacket, bool isAuthed, bool isEncrypted)
{
zoneConnection.QueuePacket(subPacket, isAuthed, isEncrypted);
}
public static void HandleClientTerritoryFinalise(WorldSession session, SubPacket subPacket)
{
session.Player.SendVisible();
}
