ALFAIRCBot.ALFAIRCBot.OnCommandRoll C# (CSharp) Метод

        private void OnCommandRoll(string Source, string Cmd)
        {
            int PlusMinusIndex = Cmd.IndexOfAny(new char[] { '+', '-' });
            string PlusMinus = null;
            string[] CmdArgs;

            if (PlusMinusIndex != -1)
            {
                PlusMinus = Cmd.Substring(PlusMinusIndex);
                Cmd = Cmd.Substring(0, PlusMinusIndex);
            }

            CmdArgs = Cmd.Split(new char[] { 'd' });

            if (CmdArgs.Length != 2)
            {
                SendMessage(SendType.Message, Source, "Usage: !roll <count>d<sides>[+/-delta].");
                return;
            }

            try
            {
                string RollsMsg;
                int[] Rolls;
                int Dice = Convert.ToInt32(CmdArgs[0]);
                int Sides = Convert.ToInt32(CmdArgs[1]);
                int Sum = 0;

                if (Dice < 1 || Sides < 1 || Dice > 100)
                {
                    SendMessage(SendType.Message, Source, "Invalid arguments for !roll request.");
                    return;
                }

                Rolls = new int[Dice];

                for (int i = 0; i < Dice; i += 1)
                {
                    Rolls[i] = (Rng.Next() % Sides) + 1;
                }

                Sum = Rolls.Sum();

                if (PlusMinus == null)
                {
                    PlusMinus = "";
                }
                else
                {
                    Sum += Convert.ToInt32(PlusMinus);
                }

                RollsMsg = string.Join(", ", Rolls);

                if (RollsMsg.Length > 400)
                    RollsMsg = RollsMsg.Substring(0, 400);

                if (Dice > 1)
                {
                    SendMessage(SendType.Message, Source, String.Format(
                        "Rolled {0}d{1}{2} ({3}): {4}", Dice, Sides, PlusMinus, RollsMsg, Sum));
                }
                else
                {
                    SendMessage(SendType.Message, Source, String.Format(
                        "Rolled {0}d{1}{2}: {3}", Dice, Sides, PlusMinus, Sum));
                }
            }
            catch (Exception)
            {
                SendMessage(SendType.Message, Source, "Internal error processing !roll request.");
            }
        }