/// <summary>
/// Gets a string from the primary or backup language file
/// </summary>
/// <param name="path">The path to the node</param>
/// <returns></returns>
public string GetString(string path)
{
if (primary == null && backup == null)
{
throw new ArgumentNullException();
}
try
{
return(plugin.language.primary.SelectToken(path).Value <string>());
}
// This exception means the node does not exist in the language file, the plugin attempts to find it in the backup file
catch (Exception primaryException)
{
if (primaryException is NullReferenceException || primaryException is ArgumentNullException || primaryException is InvalidCastException || primaryException is JsonException)
{
plugin.Warn("Error reading dictionary '" + path + "' from primary language file, switching to backup...");
try
{
return(plugin.language.backup.SelectToken(path).Value <string>());
}
// The node also does not exist in the backup file
catch (NullReferenceException e)
{
plugin.Error("Error: Language config node '" + path + "' does not exist. Message can not be sent." + e);
throw;
}
catch (ArgumentNullException e)
{
plugin.Error("Error: Language config node '" + path + "' does not exist. Message can not be sent." + e);
throw;
}
catch (InvalidCastException e)
{
plugin.Error(e.ToString());
throw;
}
catch (JsonException e)
{
plugin.Error(e.ToString());
throw;
}
}
else
{
plugin.Error(primaryException.ToString());
throw;
}
}
}
//This is a loop that keeps running and checks if the bot has been disconnected
public StartConnectionWatchdog(SCPDiscordPlugin plugin)
{
while (true)
{
Thread.Sleep(2000);
if (!plugin.clientSocket.Connected && plugin.hasConnectedOnce)
{
plugin.clientSocket.Close();
plugin.Info("Not connected, trying to reconnect");
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Warn("Discord bot connection issue detected, attempting reconnect...");
}
try
{
plugin.clientSocket = new TcpClient(plugin.GetConfigString("discord_bot_ip"), plugin.GetConfigInt("discord_bot_port"));
plugin.Info("Reconnected to Discord bot.");
plugin.SendMessageToBot("default", "botmessages.reconnectedtobot");
}
catch (SocketException e)
{
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("Error occured while reconnecting to discord bot server.");
plugin.Debug(e.ToString());
}
Thread.Sleep(5000);
}
catch (ObjectDisposedException e)
{
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("TCP client was unexpectedly closed.");
plugin.Debug(e.ToString());
}
Thread.Sleep(5000);
}
catch (ArgumentOutOfRangeException e)
{
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("Invalid port.");
plugin.Debug(e.ToString());
}
Thread.Sleep(5000);
}
catch (ArgumentNullException e)
{
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("IP address is null.");
plugin.Debug(e.ToString());
}
Thread.Sleep(5000);
}
}
}
}
public AsyncMessage(SCPDiscordPlugin plugin, string channelID, string message)
{
if (message != null && message != "")
{
if (channelID == "default")
{
channelID = "000000000000000000";
}
// Reconnect feature
try
{
NetworkStream serverStream = plugin.clientSocket.GetStream();
byte[] outStream = System.Text.Encoding.ASCII.GetBytes(channelID + message + '\0');
serverStream.Write(outStream, 0, outStream.Length);
plugin.Info("Sent message '" + message + "' to discord.");
}
catch (SocketException e)
{
plugin.Info("Error occured while connecting to discord bot server.\n" + e.Message);
plugin.Info("Restarting plugin...");
plugin.clientSocket.Close();
plugin.OnEnable();
}
catch (ObjectDisposedException e)
{
plugin.Info("TCP client was unexpectedly closed.\n" + e.Message);
plugin.Info("Restarting plugin...");
plugin.clientSocket.Close();
plugin.OnEnable();
}
}
else
{
plugin.Warn("Tried to send empty message to discord.");
}
}
public RefreshBotActivity(SCPDiscordPlugin plugin)
{
var message = (plugin.pluginManager.Server.NumPlayers - 1) + " / " + plugin.GetConfigString("max_players");
if (plugin.clientSocket == null || !plugin.clientSocket.Connected)
{
if (plugin.hasConnectedOnce && plugin.GetConfigBool("discord_verbose"))
{
plugin.Warn("Error sending message '" + message + "' to bot: Not connected.");
}
return;
}
// Try to send the message to the bot
try
{
NetworkStream serverStream = plugin.clientSocket.GetStream();
byte[] outStream = System.Text.Encoding.UTF8.GetBytes("botactivity" + message + '\0');
serverStream.Write(outStream, 0, outStream.Length);
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("Sent activity '" + message + "' to bot.");
}
}
catch (InvalidOperationException e)
{
plugin.Error("Error sending activity '" + message + "' to bot.");
plugin.Debug(e.ToString());
}
catch (ArgumentNullException e)
{
plugin.Error("Error sending activity '" + message + "' to bot.");
plugin.Debug(e.ToString());
}
}
/// <summary>
/// Saves all default language files included in the .dll
/// </summary>
public static void SaveDefaultLanguages()
{
foreach (KeyValuePair <string, string> language in defaultLanguages)
{
if (!File.Exists(languagesPath + language.Key + ".yml"))
{
plugin.Info("Creating language file " + language.Key + ".yml...");
try
{
File.WriteAllText((languagesPath + language.Key + ".yml"), language.Value);
}
catch (DirectoryNotFoundException)
{
plugin.Warn("Could not create language file: Language directory does not exist, attempting to create it... ");
Directory.CreateDirectory(languagesPath);
plugin.Info("Creating language file " + language.Key + ".yml...");
File.WriteAllText((languagesPath + language.Key + ".yml"), language.Value);
}
}
}
}
public RefreshChannelTopic(SCPDiscordPlugin plugin, string channelID)
{
Dictionary <string, string> variables = new Dictionary <string, string>();
try
{
Server server = plugin.pluginManager.Server;
Dictionary <string, string> serverVariables;
if (server != null)
{
serverVariables = new Dictionary <string, string>
{
{ "players", (server.NumPlayers - 1) + "" },
{ "maxplayers", plugin.GetConfigString("max_players") },
{ "ip", server.IpAddress },
{ "port", server.Port + "" },
{ "isvisible", server.Visible + "" },
{ "isverified", server.Verified + "" },
{ "uptime", (plugin.serverStartTime.ElapsedMilliseconds / 1000 / 60) + "" }
};
}
else
{
serverVariables = new Dictionary <string, string>
{
{ "players", "0" },
{ "maxplayers", "0" },
{ "ip", "---.---.---.---" },
{ "port", "----" },
{ "isvisible", "False" },
{ "isverified", "False" },
{ "uptime", "0" }
};
}
Dictionary <string, string> mapVariables;
if (server != null && server.Map != null)
{
mapVariables = new Dictionary <string, string>
{
{ "warheaddetonated", server.Map.WarheadDetonated + "" },
{ "decontaminated", server.Map.LCZDecontaminated + "" }
};
}
else
{
mapVariables = new Dictionary <string, string>
{
{ "warheaddetonated", "False" },
{ "decontaminated", "False" }
};
}
Dictionary <string, string> roundVariables;
if (server != null && server.Round != null)
{
roundVariables = new Dictionary <string, string>
{
{ "roundduration", (server.Round.Duration / 60) + "" },
{ "dclassalive", server.Round.Stats.ClassDAlive + "" },
{ "dclassdead", server.Round.Stats.ClassDDead + "" },
{ "dclassescaped", server.Round.Stats.ClassDEscaped + "" },
{ "dclassstart", server.Round.Stats.ClassDStart + "" },
{ "mtfalive", server.Round.Stats.NTFAlive + "" },
{ "scientistsalive", server.Round.Stats.ScientistsAlive + "" },
{ "scientistsdead", server.Round.Stats.ScientistsDead + "" },
{ "scientistsescaped", server.Round.Stats.ScientistsEscaped + "" },
{ "scientistsstart", server.Round.Stats.ScientistsStart + "" },
{ "scpalive", server.Round.Stats.SCPAlive + "" },
{ "scpdead", server.Round.Stats.SCPDead + "" },
{ "scpkills", server.Round.Stats.SCPKills + "" },
{ "scpstart", server.Round.Stats.SCPStart + "" },
//{ "warheaddetonated", server.Round.Stats.WarheadDetonated + "" },
{ "zombies", server.Round.Stats.Zombies + "" }
};
}
else
{
roundVariables = new Dictionary <string, string>
{
{ "roundduration", "0" },
{ "dclassalive", "0" },
{ "dclassdead", "0" },
{ "dclassescaped", "0" },
{ "dclassstart", "0" },
{ "mtfalive", "0" },
{ "scientistsalive", "0" },
{ "scientistsdead", "0" },
{ "scientistsescaped", "0" },
{ "scientistsstart", "0" },
{ "scpalive", "0" },
{ "scpdead", "0" },
{ "scpkills", "0" },
{ "scpstart", "0" },
//{ "warheaddetonated", "0" },
{ "zombies", "0" }
};
}
foreach (var entry in serverVariables)
{
variables.Add(entry.Key, entry.Value);
}
foreach (var entry in mapVariables)
{
variables.Add(entry.Key, entry.Value);
}
foreach (var entry in roundVariables)
{
variables.Add(entry.Key, entry.Value);
}
var topic = plugin.GetConfigString("discord_server_status");
topic = topic.Replace("\n", "");
// Variable insertion
foreach (KeyValuePair <string, string> variable in variables)
{
topic = topic.Replace("<var:" + variable.Key + ">", variable.Value);
}
// Regex replacements
Dictionary <string, string> regex = plugin.GetConfigDict("discord_server_status_regex");
// Run the regex replacements
foreach (KeyValuePair <string, string> entry in regex)
{
topic = topic.Replace(entry.Key, entry.Value);
}
// Change the default keyword to the bot's representation of it
if (channelID == "default")
{
channelID = "000000000000000000";
}
// Try to send the message to the bot
try
{
NetworkStream serverStream = plugin.clientSocket.GetStream();
byte[] outStream = System.Text.Encoding.UTF8.GetBytes("channeltopic" + channelID + topic + '\0');
serverStream.Write(outStream, 0, outStream.Length);
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("Sent channel topic '" + topic + "' to bot.");
}
}
catch (InvalidOperationException e)
{
plugin.Error("Error sending channel topic '" + topic + "' to bot.");
plugin.Debug(e.ToString());
}
catch (ArgumentNullException e)
{
plugin.Error("Error sending channel topic '" + topic + "' to bot.");
plugin.Debug(e.ToString());
}
}
catch (Exception e)
{
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Warn(e.ToString());
}
}
}
public SendMessageToBot(SCPDiscordPlugin plugin, string channelID, string messagePath, Dictionary <string, string> variables = null)
{
// Get unparsed message from config
string message = "";
try
{
message = plugin.language.GetString(messagePath + ".message");
}
catch (Exception e)
{
if (!(e is NullReferenceException))
{
plugin.Error("Error reading base message" + e);
}
return;
}
// Abort on empty message
if (message == null || message == "" || message == " " || message == ".")
{
plugin.Error("Tried to send empty message " + messagePath + " to discord. Verify your language file.");
return;
}
// Abort if client is dead
if (plugin.clientSocket == null || !plugin.clientSocket.Connected)
{
if (plugin.hasConnectedOnce && plugin.GetConfigBool("discord_verbose"))
{
plugin.Warn("Error sending message '" + message + "' to bot: Not connected.");
}
return;
}
// Add time stamp
if (plugin.GetConfigString("discord_formatting_date") != "off")
{
message = "[" + DateTime.Now.ToString(plugin.GetConfigString("discord_formatting_date")) + "]: " + message;
}
// Change the default keyword to the bot's representation of it
if (channelID == "default")
{
channelID = "000000000000000000";
}
// Re-add newlines
message = message.Replace("\\n", "\n");
// Add variables //////////////////////////////
if (variables != null)
{
// Variable insertion
foreach (KeyValuePair <string, string> variable in variables)
{
// Wait until after the regex replacements to add the player names
if (variable.Key == "servername" || variable.Key == "name" || variable.Key == "attackername" || variable.Key == "playername" || variable.Key == "adminname" || variable.Key == "feedback")
{
continue;
}
message = message.Replace("<var:" + variable.Key + ">", variable.Value);
}
}
///////////////////////////////////////////////
// Global regex replacements //////////////////
Dictionary <string, string> globalRegex = new Dictionary <string, string>();
try
{
globalRegex = plugin.language.GetRegexDictionary("global_regex");
}
catch (Exception e)
{
plugin.Error("Error reading global regex" + e);
return;
}
// Run the global regex replacements
foreach (KeyValuePair <string, string> entry in globalRegex)
{
message = message.Replace(entry.Key, entry.Value);
}
///////////////////////////////////////////////
// Local regex replacements ///////////////////
Dictionary <string, string> localRegex = new Dictionary <string, string>();
try
{
localRegex = plugin.language.GetRegexDictionary(messagePath + ".regex");
}
catch (Exception e)
{
plugin.Error("Error reading local regex" + e);
return;
}
// Run the local regex replacements
foreach (KeyValuePair <string, string> entry in localRegex)
{
message = message.Replace(entry.Key, entry.Value);
}
///////////////////////////////////////////////
if (variables != null)
{
// Add names/command feedback to the message //
foreach (KeyValuePair <string, string> variable in variables)
{
if (variable.Key == "servername" || variable.Key == "name" || variable.Key == "attackername" || variable.Key == "playername" || variable.Key == "adminname" || variable.Key == "feedback")
{
message = message.Replace("<var:" + variable.Key + ">", EscapeDiscordFormatting(variable.Value));
}
}
///////////////////////////////////////////////
// Final regex replacements ///////////////////
Dictionary <string, string> finalRegex = new Dictionary <string, string>();
try
{
finalRegex = plugin.language.GetRegexDictionary("final_regex");
}
catch (Exception e)
{
plugin.Error("Error reading final regex" + e);
return;
}
// Run the final regex replacements
foreach (KeyValuePair <string, string> entry in finalRegex)
{
message = message.Replace(entry.Key, entry.Value);
}
///////////////////////////////////////////////
}
// Try to send the message to the bot
try
{
NetworkStream serverStream = plugin.clientSocket.GetStream();
byte[] outStream = System.Text.Encoding.UTF8.GetBytes(channelID + message + '\0');
serverStream.Write(outStream, 0, outStream.Length);
if (plugin.GetConfigBool("discord_verbose"))
{
plugin.Info("Sent message '" + message + "' to bot.");
}
}
catch (InvalidOperationException e)
{
plugin.Error("Error sending message '" + message + "' to bot.");
plugin.Debug(e.ToString());
}
catch (ArgumentNullException e)
{
plugin.Error("Error sending message '" + message + "' to bot.");
plugin.Debug(e.ToString());
}
}
public BotListener(SCPDiscordPlugin plugin)
{
this.plugin = plugin;
while (true)
{
//Listen for connections
if (plugin.clientSocket.Connected && plugin.hasConnectedOnce)
{
Thread.Sleep(200);
try
{
//Discord messages can be up to 2000 chars long, UTF8 chars can be up to 4 bytes long.
byte[] data = new byte[8000];
NetworkStream stream = null;
try
{
stream = plugin.clientSocket.GetStream();
}
catch (Exception ex)
{
if (ex is IOException)
{
plugin.Error("Could not get stream from socket.");
}
else
{
plugin.Error("BotListener Error: " + ex.ToString());
}
}
if (stream == null)
{
return;
}
string incomingData = "";
try
{
int lengthOfData = stream.Read(data, 0, data.Length);
incomingData = Encoding.UTF8.GetString(data, 0, lengthOfData);
}
catch (Exception ex)
{
if (ex is IOException)
{
plugin.Error("Could not read from socket.");
}
else
{
plugin.Error("BotListener Error: " + ex.ToString());
}
}
List <string> messages = new List <string>(incomingData.Split('\n'));
//If several messages come in at the same time, process all of them
while (messages.Count > 0)
{
if (messages[0].Length == 0)
{
messages.RemoveAt(0);
continue;
}
string[] words = messages[0].Split(' ');
bool isCommand = words[0] == "command";
string command = words[1];
string[] arguments = new string[0];
if (words.Length >= 3)
{
arguments = words.Skip(2).ToArray();
}
//A verification that message is a command and not some left over string in the socket
if (isCommand)
{
if (command == "ban")
{
//Check if the command has enough arguments
if (arguments.Length >= 2)
{
BanCommand(arguments[0], arguments[1], MergeReason(arguments.Skip(2).ToArray()));
}
else
{
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "command", messages[0] }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.missingarguments", variables);
}
}
else if (command == "kick")
{
//Check if the command has enough arguments
if (arguments.Length >= 1)
{
KickCommand(arguments[0], MergeReason(arguments.Skip(1).ToArray()));
}
else
{
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "command", messages[0] }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.missingarguments", variables);
}
}
else if (command == "kickall")
{
KickallCommand(MergeReason(arguments));
}
else if (command == "unban")
{
//Check if the command has enough arguments
if (arguments.Length >= 1)
{
UnbanCommand(arguments[0]);
}
else
{
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "command", messages[0] }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.missingarguments", variables);
}
}
else if (command == "list")
{
var message = "```md\n# Players online:\n";
foreach (Player player in plugin.Server.GetPlayers())
{
string line = player.Name.PadRight(32);
line += player.SteamId;
line += "\n";
}
message += "```";
if (plugin.clientSocket == null || !plugin.clientSocket.Connected)
{
if (plugin.hasConnectedOnce && Config.settings.verbose)
{
plugin.Warn("Error sending message '" + message + "' to bot: Not connected.");
}
return;
}
// Try to send the message to the bot
try
{
NetworkStream serverStream = plugin.clientSocket.GetStream();
byte[] outStream = System.Text.Encoding.UTF8.GetBytes("000000000000000000" + message + '\0');
serverStream.Write(outStream, 0, outStream.Length);
if (Config.settings.verbose)
{
plugin.Info("Sent activity '" + message + "' to bot.");
}
}
catch (InvalidOperationException e)
{
plugin.Error("Error sending activity '" + message + "' to bot.");
plugin.Debug(e.ToString());
}
catch (ArgumentNullException e)
{
plugin.Error("Error sending activity '" + message + "' to bot.");
plugin.Debug(e.ToString());
}
}
else if (command == "exit")
{
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.exit");
}
else if (command == "help")
{
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.help");
}
else if (command == "hidetag" || command == "showtag")
{
if (plugin.pluginManager.GetEnabledPlugin("karlofduty.toggletag") != null)
{
if (arguments.Length > 0)
{
command = "console_" + command;
string response = ConsoleCommand(plugin.pluginManager.Server, command, arguments);
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "feedback", response }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.consolecommandfeedback", variables);
}
else
{
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "command", command }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.missingarguments", variables);
}
}
else
{
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.toggletag.notinstalled");
}
}
else if (command == "vs_enable" || command == "vs_disable" || command == "vs_whitelist" || command == "vs_reload")
{
if (plugin.pluginManager.GetEnabledPlugin("karlofduty.vpnshield") != null)
{
string response = ConsoleCommand(plugin.pluginManager.Server, command, arguments);
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "feedback", response }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.consolecommandfeedback", variables);
}
else
{
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.vpnshield.notinstalled");
}
}
else
{
string response = ConsoleCommand(plugin.pluginManager.Server, command, arguments);
Dictionary <string, string> variables = new Dictionary <string, string>
{
{ "feedback", response }
};
plugin.SendMessageToBot(Config.channels.statusmessages, "botresponses.consolecommandfeedback", variables);
}
}
plugin.Info("From discord: " + messages[0]);
messages.RemoveAt(0);
}
}
catch (Exception ex)
{
if (ex is IOException)
{
plugin.Error("BotListener Error: " + ex.ToString());
}
plugin.Error("BotListener Error: " + ex.ToString());
}
}
else
{
Thread.Sleep(2000);
}
}
}