public void SendWhisper(string from, string to, string text)
{
Session sender = null;
Session recipient = null;
if (users.TryGetValue(from, out sender))
{
if (from != to)
{
if (users.TryGetValue(to, out recipient))
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(1);
pw.Write(1);
pw.Write(from);
pw.Write(to);
pw.Write(text);
sender.SendMessage(pw);
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(1);
pw.Write(0);
pw.Write(from);
pw.Write(text);
recipient.SendMessage(pw);
}
else
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(3);
pw.Write("User : "******" is offline.");
sender.SendMessage(pw);
}
}
else
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(3);
pw.Write("You can not whisper to yourself.");
sender.SendMessage(pw);
}
}
else
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(3);
pw.Write("To write a message you must join the room.");
sender.SendMessage(pw);
}
}
public void Join(User user)
{
string key = user.Name;
Session temp = Server.GetInstance().GetSessions().Find(x => x.User.Id == user.Id);
if (!users.ContainsKey(key))
{
if (users.Count >= maxUsers)
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(3);
pw.Write("There are too many users in this room.");
temp.SendMessage(pw);
}
else
{
user.SetLevel(LevelType.Room);
users.Add(user.Name, temp);
}
}
else
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(3);
pw.Write("You are already in this room.");
temp.SendMessage(pw);
}
}
public void SystemSays(string text)
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(3);
pw.Write(text);
foreach (Session session in users.Values)
{
session.SendMessage(pw);
}
}
public void Reset()
{
Server.GetInstance().Room.Leave(user);
user.Name = "";
user.RoleType = RoleType.None;
ProtocolWriter pw = new ProtocolWriter();
pw.Write((int)Reply.Reset);
SendMessage(pw);
}
public void ModeratorSays(string from, string text)
{
pw = new ProtocolWriter();
pw.Write(8);
pw.Write(2);
pw.Write(from);
pw.Write(text);
foreach (Session session in users.Values)
{
session.SendMessage(pw);
}
}
public void SendMessage(ProtocolWriter protocolWriter)
{
try
{
int packetLenght = protocolWriter.GetLenght();
byte[] buffer = new byte[4 + packetLenght];
byte[] temp = BitConverter.GetBytes(packetLenght);
Array.Copy(temp, 0, buffer, 0, temp.Length);
Array.Copy(protocolWriter.GetBuffer(), 0, buffer, 4, protocolWriter.GetLenght());
socket.Send(buffer, 0, buffer.Length, SocketFlags.None);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message.ToString());
}
}
private void OnParseMessage(ProtocolReader protocolReader)
{
ProtocolWriter pw = null;
Request request = (Request)protocolReader.ReadInt32();
Console.WriteLine(request);
switch (request)
{
case Request.Debug:
break;
case Request.CheckNameAvailability:
string temp = protocolReader.ReadString();
bool isAvailable = Server.GetInstance().CheckNameAvailable(temp);
if (user.CurrentLevel == LevelType.Starter)
{
if (isAvailable)
{
pw = new ProtocolWriter();
pw.Write((int)Reply.NameAvailable);
pw.Write(true);
SendMessage(pw);
}
else
{
pw = new ProtocolWriter();
pw.Write((int)Reply.NameNotAvailable);
pw.Write(false);
SendMessage(pw);
pw = new ProtocolWriter();
pw.Write((int)Reply.Message);
pw.Write((int)MessageType.System);
pw.Write("The username is not available.");
SendMessage(pw);
}
}
break;
case Request.ChooseName:
string temp2 = protocolReader.ReadString();
bool canChoose = Server.GetInstance().CheckNameAvailable(temp2);
if (user.CurrentLevel == LevelType.Starter)
{
if (canChoose)
{
user.SetLevel(LevelType.Test);
user.Name = temp2;
pw = new ProtocolWriter();
pw.Write((int)Reply.Name);
pw.Write(temp2);
SendMessage(pw);
}
else
{
pw = new ProtocolWriter();
pw.Write((int)Reply.NameNotAvailable);
pw.Write(false);
SendMessage(pw);
pw = new ProtocolWriter();
pw.Write((int)Reply.Message);
pw.Write((int)MessageType.System);
pw.Write("The username is not available.");
SendMessage(pw);
}
}
break;
case Request.Join:
if (user.CurrentLevel != LevelType.Starter)
{
Server.GetInstance().Room.Join(user);
if (user.CurrentLevel == LevelType.Room)
{
pw = new ProtocolWriter();
pw.Write((int)Reply.Joined);
pw.Write(true);
SendMessage(pw);
}
}
break;
case Request.Leave:
if (user.CurrentLevel != LevelType.Starter)
{
Server.GetInstance().Room.Leave(user);
}
break;
case Request.SendText:
if (user.CurrentLevel == LevelType.Room)
{
string text = protocolReader.ReadString();
string from = user.Name;
Server.GetInstance().Room.SendText(from, text);
}
else
{
pw = new ProtocolWriter();
pw.Write(5);
pw.Write(3);
pw.Write("To write a message you must join the room.");
SendMessage(pw);
}
break;
case Request.SendWhisper:
if (user.CurrentLevel == LevelType.Room)
{
string from = user.Name;
string to = protocolReader.ReadString();
string text = protocolReader.ReadString();
Server.GetInstance().Room.SendWhisper(from, to, text);
}
else
{
pw = new ProtocolWriter();
pw.Write(5);
pw.Write(3);
pw.Write("To write a message you must join the room.");
SendMessage(pw);
}
break;
}
}
