protected void HandleMessageChat(InPacket packet)
{
var chatType = (ChatMessageType)packet.ReadByte();
var language = (Language)packet.ReadInt32();
UInt64 senderGuid = packet.ReadUInt64();
var unkInt = packet.ReadUInt32();
UInt32 senderNameLen = 0;
string senderName = null;
UInt64 receiverGuid = 0;
UInt32 receiverNameLen = 0;
string receiverName = null;
string channelName = null;
switch (chatType)
{
case ChatMessageType.MonsterSay:
case ChatMessageType.MonsterParty:
case ChatMessageType.MonsterYell:
case ChatMessageType.MonsterWhisper:
case ChatMessageType.MonsterEmote:
case ChatMessageType.RaidBossEmote:
case ChatMessageType.RaidBossWhisper:
case ChatMessageType.BattleNet:
senderNameLen = packet.ReadUInt32();
senderName = packet.ReadCString();
receiverGuid = packet.ReadUInt64();
if (receiverGuid != 0 && !receiverGuid.IsPlayer() && !receiverGuid.IsPet())
{
receiverNameLen = packet.ReadUInt32();
receiverName = packet.ReadCString();
}
break;
case ChatMessageType.WhisperForeign:
senderNameLen = packet.ReadUInt32();
senderName = packet.ReadCString();
receiverGuid = packet.ReadUInt64();
break;
case ChatMessageType.BattlegroundNeutral:
case ChatMessageType.BattlegroundAlliance:
case ChatMessageType.BattlegroundHorde:
receiverGuid = packet.ReadUInt64();
if (receiverGuid != 0 && !receiverGuid.IsPlayer())
{
receiverNameLen = packet.ReadUInt32();
receiverName = packet.ReadCString();
}
break;
case ChatMessageType.Achievement:
case ChatMessageType.GuildAchievement:
receiverGuid = packet.ReadUInt64();
break;
default:
if (packet.Header.Command == WorldCommand.SMSG_GM_MESSAGECHAT)
{
senderNameLen = packet.ReadUInt32();
senderName = packet.ReadCString();
}
if (chatType == ChatMessageType.Channel)
{
channelName = packet.ReadCString();
}
receiverGuid = packet.ReadUInt64();
break;
}
UInt32 messageLen = packet.ReadUInt32();
string message = packet.ReadCString();
var chatTag = (ChatTag)packet.ReadByte();
if (chatType == ChatMessageType.Achievement || chatType == ChatMessageType.GuildAchievement)
{
var achievementId = packet.ReadUInt32();
}
ChatChannel channel = new ChatChannel();
channel.Type = chatType;
if (chatType == ChatMessageType.Channel)
{
channel.ChannelName = channelName;
}
ChatMessage chatMessage = new ChatMessage();
chatMessage.Message = message;
chatMessage.Language = language;
chatMessage.ChatTag = chatTag;
chatMessage.Sender = channel;
//! If we know the name of the sender GUID, use it
//! For system messages sender GUID is 0, don't need to do anything fancy
if (senderGuid == 0 || !string.IsNullOrEmpty(senderName) ||
Game.World.PlayerNameLookup.TryGetValue(senderGuid, out senderName))
{
chatMessage.Sender.Sender = senderName;
Game.UI.PresentChatMessage(chatMessage);
return;
}
//! If not we place the message in the queue,
//! .. either existent
Queue <ChatMessage> messageQueue = null;
if (Game.World.QueuedChatMessages.TryGetValue(senderGuid, out messageQueue))
{
messageQueue.Enqueue(chatMessage);
}
//! or non existent
else
{
messageQueue = new Queue <ChatMessage>();
messageQueue.Enqueue(chatMessage);
Game.World.QueuedChatMessages.Add(senderGuid, messageQueue);
}
//! Furthermore we send CMSG_NAME_QUERY to the server to retrieve the name of the sender
OutPacket response = new OutPacket(WorldCommand.CMSG_NAME_QUERY);
response.Write(senderGuid);
Game.SendPacket(response);
//! Enqueued chat will be printed when we receive SMSG_NAME_QUERY_RESPONSE
}
