internal void Serialize(ref ServerMessage message)
{
Habbo habbo = Yupi.GetHabboById(UserId);
message.AppendInteger(Yupi.DifferenceInMilliSeconds(TimeStamp, DateTime.Now));
message.AppendInteger(UserId);
message.AppendString(habbo == null ? "*User not found*" : habbo.UserName);
message.AppendString(Message);
message.AppendBool(GlobalMessage);
}