Auxilium_Server.Program.CheckCommand C# (CSharp) Method

        static bool CheckCommand(Client c, string query)
        {
            string[] args = ParseArguments(query);
            string command = args[0].ToLower();
            if (command[0] == '/')
            {
                command = command.Substring(1, command.Length - 1);
                if (AdminCommands.Contains(command) && (c == null /*This is only null if typed directly into the console.*/ || c.Value.Rank == (byte)SpecialRank.Admin))
                {
                    //TODO: Find a better way to do this.
                    switch (command)
                    {
                        case "kick":
                            if (args.Length == 2)
                            {
                                if (KickUser(args[1]))
                                    return true;
                            }
                            break;
                        case "ban":
                            if (BanUser(args[1], args.Length == 3 && args[2] == 1.ToString() ? 1 : 0))
                                return true;
                            break;
                        case "unban":
                            if (args.Length == 2)
                            {
                                if (UnbanUser(args[1]))
                                    return true;
                            }
                            break;
                        case "globalmsg":
                            if (args.Length == 2)
                            {
                                byte[] data = Packer.Serialize((byte)ServerPacket.GlobalMsg, args[1]);
                                GlobalBroadcast(data);
                                return true;
                            }
                            break;
                        case "setlevel":
                            if (args.Length == 3)
                            {
                                if (SetUserRank(args[1], args[2]))
                                    return true;
                            }
                            break;
                        case "globalmute":
                            if (args.Length == 2 && args[1] != c.Value.Username)
                            {
                                MuteUser(c, args[1], true);
                                return true;
                            }
                            break;
                        case "globalunmute":
                            if (args.Length == 2 && args[1] != c.Value.Username)
                            {
                                UnmuteUser(c, args[1], true);
                                return true;
                            }
                            break;
                        case "updatemotd":
                            MOTD = GetMOTD();
                            return true;
                        case "shutdown":
                            UpdateAndSaveUsers(true);
                            Environment.Exit(0);
                            break;
                        case "cls":
                            ClearChat();
                            break;
                    }
                }

                if (UserCommands.Contains(command))
                {
                    switch (command)
                    {
                        case "mute":
                            if (args.Length == 2 && args[1] != c.Value.Username)
                            {
                                MuteUser(c, args[1], false);
                                return true;
                            }
                            break;
                        case "unmute":
                            if (args.Length == 2 && args[1] != c.Value.Username)
                            {
                                UnmuteUser(c, args[1], false);
                                return true;
                            }
                            break;
                    }
                }
            }
            return false;
        }