public void SendServerMessage(string message, int playerId)
{
ChatMessage msg = new ChatMessage(ChatType.Direct, playerId, message);
SendMessage(msg);
}
public void SendServerMessage(string message)
{
ChatMessage msg = new ChatMessage(ChatType.All, 0, message);
SendMessage(msg);
}
public void SendMessage(ChatMessage msg)
{
ServerToClientMessage wm = ServerToClientMessage.CreateMessageSafe();
string from = msg.Sender != null ? msg.Sender.Name : "SERVER";
string format = String.Format("UNKNOWN: {0}", msg.Message);
if (msg.Type == ChatType.Direct)
{
if (msg.Sender != null)
{
// If it's not from the server, give the sending player one too.
string to = context.Mpt.GetCharacterByCharacterId(msg.Destination).Name;
format = String.Format("[Me -> {0}]: {1}", to, msg.Message);
ServerToClientMessage wm2 = ServerToClientMessage.CreateMessageSafe();
MessageFormatter.CreateChatMessage(msg.Type, format, wm2);
msg.Sender.MessageBuffer.Add(wm2);
}
// The message is for the receiving player.
format = String.Format("[{0} -> Me]: {1}", from, msg.Message);
Character c = context.Mpt.GetCharacterByCharacterId(msg.Destination);
MessageFormatter.CreateChatMessage(msg.Type, format, wm);
c.MessageBuffer.Add(ServerToClientMessage.Copy(wm, c.Sender));
}
else if (msg.Type == ChatType.Channel)
{
// The message is going to a specific channel.
string channel = "CHANNEL";
if (channels.ContainsKey(msg.Destination))
channel = channels[msg.Destination].Name;
format = String.Format("[{0}] {1}: {2}", channel, from, msg.Message);
MessageFormatter.CreateChatMessage(msg.Type, format, wm);
SendChannelMessage(msg.Destination, wm);
}
else if (msg.Type == ChatType.Zone)
{
// The message is going to everyone in the dest zone.
format = String.Format("{0}: {1}", msg.Sender.Name, msg.Message);
MessageFormatter.CreateChatMessage(msg.Type, format, wm);
context.ZoneManager.AddMessageToZone(msg.Destination, wm);
}
else if (msg.Type == ChatType.All)
{
// The message is going to everyone on the server.
// TODO: [MID] create static channels based on ChatType.All dest.
format = String.Format("{0}: {1}", msg.Sender.Name, msg.Message);
MessageFormatter.CreateChatMessage(msg.Type, format, wm);
context.ZoneManager.AddMessageToAllZones(wm);
}
ServerToClientMessage.FreeSafe(wm);
}
public void ProcessMessage(ClientToServerMessage msg)
{
Character character = context.Mpt.GetCharacterByCharacterId(msg.CharacterId);
if (character != null)
{
try
{
ChatType type = (ChatType)Convert.ToInt32(msg.Data.Split('|')[0]);
int dest = Convert.ToInt32(msg.Data.Split('|')[1]);
string text = msg.GameData;
ChatMessage message = new ChatMessage(character, type, dest, text);
if (text.StartsWith("/"))
HandleCommand(message);
else
HandleChat(message);
}
catch (Exception e)
{
// Client possibly tampered with chat protocol.
Logger.Output(this, "Chat process error: {0}, {1}.", e.Message, e.StackTrace);
}
}
else
{
// Invalid char ID should never get this far.. but log it anyway.
Logger.Output(this, "Chat process found unknown character ID {0}.", msg.CharacterId);
}
}
public void HandleCommand(ChatMessage msg)
{
string message = msg.Message;
if (string.IsNullOrWhiteSpace(message))
return;
string command;
string[] args;
if (message.Split(' ').Length > 1)
{
// command with args
command = message.Substring(1, message.IndexOf(' ') - 1);
args = CommandHandler.Parse(message.Substring(message.IndexOf(' ')));
}
else
{
// standalone command
command = message.Substring(1, message.Length - 1);
args = new string[0];
}
if (string.IsNullOrWhiteSpace(command))
return;
Character sender = msg.Sender;
Logger.Output(this, "Received command from ({0}){1}. Command: \"{2}\".", sender.CharacterId, sender.Name, message);
switch (command)
{
case "createchannel":
string name = args[0];
string password = null;
if (args.Length > 2)
password = args[1];
Channel c = context.Dal.CreateChannel(name, 0, password, sender.CharacterId);
if (c != null)
{
channels.Add(c.Id, c);
SendServerMessage("Channel created sucessfully!", sender.CharacterId);
HandleCommand(new ChatMessage(sender, ChatType.All, 0, "/joinchannel " + name));
// TODO: [LOW] should we use goto case here instead of "fake" a command?
}
else
SendServerMessage("Channel could not be created!", sender.CharacterId);
break;
case "joinchannel":
name = args[0];
c = GetChannelByName(name);
if (c != null)
{
sender.Channels.Add(c.Id);
SendServerMessage(String.Format("You've joined the channel {0}.", name), sender.CharacterId);
}
else
SendServerMessage("Channel could not be found!", sender.CharacterId);
break;
case "leavechannel":
name = args[0];
c = GetChannelByName(name);
if (c != null)
{
sender.Channels.Remove(c.Id);
SendServerMessage(String.Format("You've left the channel {0}.", name), sender.CharacterId);
}
else
SendServerMessage("Channel could not be found!", sender.CharacterId);
break;
case "tell":
case "say":
case "msg":
case "w":
SendServerMessage("Error 0, that should be handled by the client!", sender.CharacterId);
break;
default:
// Non a chat related command, send it to command handler.
commandHandler.HandleCommand(sender, command, args);
break;
}
}
public void HandleChat(ChatMessage msg)
{
// A character can't talk if it doesn't exist..
if (msg.Sender == null || string.IsNullOrWhiteSpace(msg.Message))
return;
Logger.Output(this, "Received chat from ({0}){1}. T: {2}, D: {3}, M: \"{4}\".", msg.Sender.CharacterId, msg.Sender.Name, msg.Type, msg.Destination, msg.Message);
if (msg.Type == ChatType.Direct)
{
// Make sure dest char exists.
Character c = context.Mpt.GetCharacterByCharacterId(msg.Destination);
if (c != null)
SendMessage(new ChatMessage(msg.Sender, ChatType.Direct, msg.Destination, msg.Message));
else
SendServerMessage("Character not found.", msg.Sender.CharacterId);
}
else if (msg.Type == ChatType.Channel)
{
// make sure the channel exists.
if (channels.ContainsKey(msg.Destination))
SendMessage(new ChatMessage(msg.Sender, ChatType.Channel, msg.Destination, msg.Message));
else
SendServerMessage("Channel not found.", msg.Sender.CharacterId);
}
else if (msg.Type == ChatType.Zone)
{
// Make sure the zone exists.
if (context.ZoneManager.ZoneExists(msg.Destination))
SendMessage(new ChatMessage(msg.Sender, ChatType.Zone, msg.Destination, msg.Message));
else
SendServerMessage("Error sending zone chat, zone not found!");
}
else if (msg.Type == ChatType.All)
{
SendMessage(new ChatMessage(msg.Sender, ChatType.All, 0, msg.Message));
}
}