From 497a9eded3b785f7f96732c447943cc8bbad284b Mon Sep 17 00:00:00 2001
From: TrueDoctor <d-kobert@web.de>
Date: Tue, 17 Jul 2018 21:18:59 +0200
Subject: Added object oriented dice resolving

---
 DiscoBot/Auxiliary/Dice.cs | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'DiscoBot/Auxiliary/Dice.cs')

diff --git a/DiscoBot/Auxiliary/Dice.cs b/DiscoBot/Auxiliary/Dice.cs
index 16a8a77..0cd9656 100644
--- a/DiscoBot/Auxiliary/Dice.cs
+++ b/DiscoBot/Auxiliary/Dice.cs
@@ -1,5 +1,10 @@
 namespace DiscoBot.Auxiliary
 {
+    using System;
+    using System.Linq;
+
+    using Discord.Commands;
+
     public static class Dice // roll it!
     {
         private static readonly System.Random Rnd = new System.Random();
@@ -8,5 +13,38 @@
         {
             return Rnd.Next(d) + 1;
         }
+
+        public static int Roll(string input)
+        {
+            var strings = input.ToLower().Split(new[] { 'w', 'd' }, 2, StringSplitOptions.RemoveEmptyEntries).ToList();
+            int count = Convert.ToInt32(strings[0]);
+            int d = Convert.ToInt32(strings[0]);
+
+            if (strings.Count != 2)
+            {
+                throw new ArgumentException($"{input}: erfüllt nicht die Formatvogaben( Anzahl d Augenzahl)");
+            }
+
+            return Roll(count, d);
+        }
+
+        public static int Roll(int count, int d)
+        {
+            if (d <= 0)
+            {
+                return 0;
+            }
+
+            int sum = 0;
+            for (int i = 0; i < Math.Abs(count); i++)
+            {
+                var roll = Dice.Roll(d);
+                sum += roll;
+            }
+
+            sum *= Math.Abs(count) / count;
+
+            return sum;
+        }
     }
 }
-- 
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