void HandleMessage([NotNull] string message)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
IRCMessage msg = IRC.MessageParser(message, ActualBotNick);
var SendList = Server.Players.Where(p => !p.IsDeaf && !p.GlobalChatIgnore);
#if DEBUG_IRC
Logger.Log(LogType.IRC,
"[{0}]: {1}",
msg.Type, msg.RawMessage);
#endif
switch (msg.Type)
{
case IRCMessageType.Login:
foreach (string channel in channelNames)
{
Send(IRCCommands.Join(channel));
}
IsReady = true;
AssignBotForInputParsing(); // bot should be ready to receive input after joining
return;
case IRCMessageType.Ping:
// ping-pong
Send(IRCCommands.Pong(msg.RawMessageArray[1].Substring(1)));
return;
case IRCMessageType.ChannelAction:
case IRCMessageType.ChannelMessage:
// channel chat
if (!ResponsibleForInputParsing)
{
return;
}
string processedMessage = msg.Message;
if (msg.Type == IRCMessageType.ChannelAction)
{
if (processedMessage.StartsWith("\u0001ACTION"))
{
processedMessage = processedMessage.Substring(8);
}
else
{
return;
}
}
processedMessage = IRC.NonPrintableChars.Replace(processedMessage, "");
if (processedMessage.Length > 0)
{
if (msg.Type == IRCMessageType.ChannelAction)
{
SendList.Message("&g[Global] * {1} {2}", 0, ActualBotNick, msg.Nick, processedMessage);
Logger.Log(LogType.GlobalChat, "[Global] * {1} {2}", ActualBotNick, msg.Nick, processedMessage);
}
else
{
SendList.Message("&g[Global] {1}: {2}", 0, ActualBotNick, msg.Nick, processedMessage);
Logger.Log(LogType.GlobalChat, "[Global] {1}: {2}", ActualBotNick, msg.Nick, processedMessage);
}
}
else if (msg.Message.StartsWith("#"))
{
SendList.Message("&g[Global] {1}: {2}", 0, ActualBotNick, msg.Nick, processedMessage.Substring(1));
Logger.Log(LogType.GlobalChat, "[Global] {1}: {2}", ActualBotNick, msg.Nick, processedMessage.Substring(1));
}
return;
case IRCMessageType.Join:
if (!ResponsibleForInputParsing)
{
return;
}
if (msg.Nick.StartsWith("("))
{
SendList.Message("&g[Global] Server {0} joined the GemsCraft Global Chat", 0, msg.Nick);
Logger.Log(LogType.GlobalChat, "[Global] Server {0} joined the GemsCraft Global Chat", msg.Nick);
}
else
{
SendList.Message("&g[Global] {0} joined the GemsCraft Global Chat", 0, msg.Nick);
Logger.Log(LogType.GlobalChat, "[Global] {0} joined the GemsCraft Global Chat", msg.Nick);
}
return;
case IRCMessageType.Kick:
string kicked = msg.RawMessageArray[3];
if (kicked == ActualBotNick)
{
Logger.Log(LogType.SystemActivity, "Bot was kicked from {0} by {1} ({2}), rejoining.", msg.Channel, msg.Nick, msg.Message);
Thread.Sleep(ReconnectDelay);
Send(IRCCommands.Join(msg.Channel));
}
else
{
if (!ResponsibleForInputParsing)
{
return;
}
SendList.Message("&g[Global] {0} kicked {1} ({2})", 0, msg.Nick, kicked, msg.Message);
Logger.Log(LogType.GlobalChat, "[Global] {0} kicked {1} ({2})", msg.Nick, kicked, msg.Message);
}
return;
case IRCMessageType.Part:
case IRCMessageType.Quit:
if (!ResponsibleForInputParsing)
{
return;
}
SendList.Message("&g[Global] Server {0} left the GemsCraft Global Chat", MessageType.Chat, msg.Nick);
Logger.Log(LogType.GlobalChat, "[Global] Server {0} left the GemsCraft Global Chat", msg.Nick);
return;
case IRCMessageType.NickChange:
if (!ResponsibleForInputParsing)
{
return;
}
SendList.Message("&g[Global] {0} is now known as {1}", 0, msg.Nick, msg.Message);
Logger.Log(LogType.GlobalChat, "[Global] {0} is now known as {1}", msg.Nick, msg.Message);
return;
case IRCMessageType.ErrorMessage:
case IRCMessageType.Error:
bool die = false;
switch (msg.ReplyCode)
{
case IRCReplyCode.ErrorNicknameInUse:
case IRCReplyCode.ErrorNicknameCollision:
ActualBotNick = ActualBotNick.Remove(ActualBotNick.Length - 4) + "_";
Logger.Log(LogType.SystemActivity,
"Error: Global Chat Nickname is already in use. Trying \"{0}\"",
ActualBotNick);
Send(IRCCommands.Nick(ActualBotNick));
break;
case IRCReplyCode.ErrorBannedFromChannel:
case IRCReplyCode.ErrorNoSuchChannel:
Logger.Log(LogType.SystemActivity,
"Error: {0} ({1})",
msg.ReplyCode, msg.Channel);
GCReady = false;
die = true;
break;
//wont happen
case IRCReplyCode.ErrorBadChannelKey:
Logger.Log(LogType.SystemActivity,
"Error: Channel password required for {0}. GemsCraft does not currently support passworded channels.",
msg.Channel);
die = true;
GCReady = false;
break;
default:
Logger.Log(LogType.SystemActivity,
"Error ({0}): {1}",
msg.ReplyCode, msg.RawMessage);
GCReady = false;
break;
}
if (die)
{
Logger.Log(LogType.SystemActivity, "Error: Disconnecting from Global Chat.");
reconnect = false;
DisconnectThread();
}
return;
case IRCMessageType.QueryAction:
// TODO: PMs
Logger.Log(LogType.SystemActivity,
"Query: {0}", msg.RawMessage);
break;
case IRCMessageType.Kill:
Logger.Log(LogType.SystemActivity,
"Bot was killed from {0} by {1} ({2}), reconnecting.",
hostName, msg.Nick, msg.Message);
reconnect = true;
isConnected = false;
return;
}
}
// runs in its own thread, started from Connect()
void IoThread()
{
string outputLine = "";
lastMessageSent = DateTime.UtcNow;
do
{
try
{
ActualBotNick = desiredBotNick;
reconnect = false;
Logger.Log(LogType.SystemActivity,
"Connecting to GemsCraft Global Chat as {2}",
hostName, port, ActualBotNick);
if (ActualBotNick == "Custom Minecraft Server (GemsCraft)")
{
Logger.Log(LogType.Error, "You must set a server name to connect to global chat.");
reconnect = false;
DisconnectThread();
}
else
{
Connect();
}
// register
Send(IRCCommands.User(ActualBotNick, 8, ConfigKey.ServerName.GetString()));
Send(IRCCommands.Nick(ActualBotNick));
while (isConnected && !reconnect)
{
Thread.Sleep(10);
if (localQueue.Count > 0 &&
DateTime.UtcNow.Subtract(lastMessageSent).TotalMilliseconds >= SendDelay &&
localQueue.TryDequeue(out outputLine))
{
writer.Write(outputLine + "\r\n");
lastMessageSent = DateTime.UtcNow;
writer.Flush();
}
if (OutputQueue.Count > 0 &&
DateTime.UtcNow.Subtract(lastMessageSent).TotalMilliseconds >= SendDelay &&
OutputQueue.TryDequeue(out outputLine))
{
writer.Write(outputLine + "\r\n");
lastMessageSent = DateTime.UtcNow;
writer.Flush();
}
if (client.Client.Available > 0)
{
string line = reader.ReadLine();
if (line == null)
{
break;
}
HandleMessage(line);
}
}
}
catch (SocketException)
{
Logger.Log(LogType.Warning, "GlobalChat: Socket Error. Disconnected. Will retry in {0} seconds.",
ReconnectDelay / 1000);
reconnect = true;
}
catch (IOException)
{
Logger.Log(LogType.Warning, "GlobalChat: IO Error. Disconnected. Will retry in {0} seconds.",
ReconnectDelay / 1000);
reconnect = true;
#if !DEBUG
}
catch (Exception ex)
{
Logger.Log(LogType.Error, "GlobalChat: {0}", ex);
reconnect = true;
#endif
}
if (reconnect)
{
Thread.Sleep(ReconnectDelay);
}
} while (reconnect);
}