/// <summary>
/// Filters a message and hides profanities behind asterisk characters.
/// Supports words that have been separated by special characters.
/// </summary>
/// <param name="message">The message to filter.</param>
/// <param name="userSocket">The player's connection socket.</param>
/// <returns>True if the message contained bad words, false otherwise.</returns>
public static bool FilterMessage(ref string message, IUserSocket userSocket)
{
bool hasBadWords = false;
if (enableFilter)
{
// Tokenise the sentence into words
string[] words = message.Split(SPLITTER);
// Clean up the message
RemoveSpecialCharacters(words);
ReplaceDigitsWithLetters(words);
// Check each word against our profanity list
hasBadWords = ReplaceBadWords(words);
if (hasBadWords)
{
HandleBadWords(userSocket);
// Reconstruct the message
message = ReconstructMessage(message, words);
}
}
return(hasBadWords);
}
/// <summary>
/// React to the player speaking profanities.
/// </summary>
/// <param name="userSocket">The player's connection socket.</param>
private static void HandleBadWords(IUserSocket userSocket)
{
// Do we send the player a message?
if (sendMessageToPlayer)
{
userSocket.SendLine(playerMessage);
}
}
public ClientListener(IUserSocket userSocket,
ClientDisconnectedEventHandler clientDisconnectedEventHandler)
{
this.userSocket = userSocket;
this.clientDisconnectedEventHandler = clientDisconnectedEventHandler;
this.listenerThread = new Thread(new ThreadStart(Listen));
active = false;
enabled = false;
}
public void Add(IUserSocket socket, string username, string logmessage)
{
try
{
string endPointId = "unknown";
if (socket != null)
{
endPointId = socket.ClientEndpointId;
}
Lib.dbService.MudLog.Log(logmessage,
endPointId,
username);
Lib.PrintLine(DateTime.Now.ToString() + " - " + logmessage);
}
catch (Exception ex)
{
Lib.log.Add("mudlog.add", "Exception. " + ex.Message + ex.StackTrace);
}
}
public EmailUserActivation(IUserSocket userSocket, string Username)
{
this.userSocket = userSocket;
this.s_Username = Username;
}
public bool processcommand(IUserSocket userSocket, string messagefrom, string playercommand, bool login)
{
Actor user = new Actor(); // Current user
Actor chkuser = new Actor(); // Temp array of users for search loops
object chkobject = new object();
ArrayList chkobjects = new ArrayList();
Actor chkmob = new Actor();
Actor room = new Actor(); // Current room during item search loops
Actor item = new Actor(); // Current item during item search loops
Actor item2 = new Actor(); // Temp variable for trading
Actor chkitem = new Actor(); // Temp variable for scanning item arraylist
//int maxmapx=75; // Game map is limited to a width of this number
//int maxmapy=19; // Game map is limited to a height of this number
//string[,] mapgrid=new string[maxmapx,maxmapy];
string message = null;
string clientip = null;
// Here's where we get the first command from a newly logged in user
// When login bit is set, this is a user login event
if (login)
{
// Get instance of this user from the name
user = Lib.GetByName(playercommand.ToLower());
user.UserSocket = userSocket;
user["connected"] = true;
// clear combat
user["target"] = "";
if (Lib.ConvertToBoolean(user["lockedout"]))
{
user.SendAnnouncement("You have been locked out. Please contact the MUD administrator.");
return(false);
}
Lib.log.Add(user.UserSocket, user["shortname"].ToString(), "LOGIN (" + user["shortname"].ToString() + ") (" + userSocket.ClientEndpointId + ") Online:" + Lib.connections);
user.Send(Lib.Ansifboldred + "\r\nWelcome " + user.GetNameUpper() + "!\r\n");
// Set login time for calculating total played time
user["loginticks"] = Lib.GetTime();
// Display room
user.Showroom();
// Set idle disconnect timer
user["lastmessageticks"] = Lib.GetTime();
// Send 'he arrived' messages if someone is in the room where the user appears
user.Sayinroom(user.GetNameUpper() + " appears from nowhere.");
// Notify his friends that he has arrived
ShowWelcomeMessages(user);
user.Showprompt();
return(true);
}
// Most importantly, set the context of user to the user who sent this message
for (int i = Lib.actors.Count - 1; i >= 0; i--)
{
Actor tmpuser = (Actor)Lib.actors[i];
if (tmpuser["shortname"].ToString() == messagefrom)
{
user = tmpuser;
break;
}
}
// Log player commands
message += DateTime.Now;
if (user["name"] != null)
{
message += " " + user["name"].ToString();
}
if (user.UserSocket != null)
{
clientip = user.UserSocket.ClientEndpointId;
message += " from " + clientip;
}
if (playercommand != null)
{
message += " command: " + playercommand;
}
Lib.commandlogwriter.WriteLine(message);
// This counts as activity, so update timer for idle disconnect
user["lastmessageticks"] = Lib.GetTime();
// If no text at all, then try to run the more command.
if (playercommand == "")
{
user.RunCommand("more", null);
user.Showprompt();
return(true);
}
// Store current message for the "again" command to repeat it
// But don't store the "again" command itself AS the last command
// and don't store anything if the user just logged in
if (!playercommand.StartsWith(".") && playercommand != "again" && !login)
{
user["lastmessagefrom"] = messagefrom;
user["lastmessage"] = playercommand;
}
//Parse command word from arguments
string[] splitcommand = Lib.SplitCommand(playercommand);
string playerword = splitcommand[0];
string arguments = splitcommand[1];
playerword = playerword.ToLower();
Command command = (Command)user.GetCommandByWord(playerword);
if (command != null)
{
try
{
command.DoCommand(user, playerword, arguments.Trim());
}
catch (Exception ex)
{
if (command != null)
{
Lib.PrintLine(DateTime.Now + " EXCEPTION running command: " + command.Name + ": " + ex.Message + ex.StackTrace);
}
else
{
Lib.PrintLine(DateTime.Now + " EXCEPTION running a command: " + ex.Message + ex.StackTrace);
}
return(false);
}
}
else
{
// if we got here, the command was not found.
user.SendError("Unknown command, type 'help' for a list of commands.\r\n");
user.Showprompt();
return(true);
}
if (command.Name != "command_again")
{
// Prevent double command prompts when using the 'again' command
user.Showprompt();
}
return(true);
}
public EmailPassword(IUserSocket userSocket, string Username)
{
this.userSocket = userSocket;
this.userName = Username;
}
