Abbot – roll for Discord by Snuggle Chat

Code

<br /> var (arg, __) = Bot.Arguments.Pop();</p> <p>var match = Regex.Match(arg, @”(\d*)d(\d*)”);</p> <p>if (match.Groups.Count != 3 || !match.Groups[1].Success || !match.Groups[2].Success) {<br /> await Bot.ReplyAsync(“Unable to read dice. Expecting something like 2d20, for rolling two 20-sided dice.”);<br /> return;<br /> }</p> <p>if (!Int16.TryParse(match.Groups[1].Value, out var numdice) || numdice <= 0) {<br /> await Bot.ReplyAsync($”Number of dice to roll must be larger than 0 and less than {Int16.MaxValue}.”);<br /> return;<br /> }</p> <p>if (!Int32.TryParse(match.Groups[2].Value, out var numsides) || numsides <= 0) {<br /> await Bot.ReplyAsync($”Number of sides to roll must be larger than 0 and less than {Int32.MaxValue}.”);<br /> return;<br /> }</p> <p>var randgen = new Random();<br /> var rolls = new int[numdice];<br /> double sum = 0;<br /> for (int i = 0; i < numdice; i++) {<br /> var roll = randgen.Next(numsides) + 1;<br /> rolls[i] = roll;<br /> sum += roll;<br /> }</p> <p>var rollsstr = String.Join(“,”, rolls);<br /> var output = $”Result: {sum}\nRolls: [{rollsstr}]”;<br /> // Discord has lowest character limit of 2000, so we’ll keep within that.<br /> if (output.Length >= 2000)<br /> output = $”Result: {sum}\nRolls: Exceeds character limit, not showing.”;<br /> await Bot.ReplyAsync(output);