1 files changed, 52 insertions, 0 deletions
diff --git a/DSALib/Auxiliary/RandomMisc.cs b/DSALib/Auxiliary/RandomMisc.cs
new file mode 100644
index 0000000..72c2234
--- /dev/null
+++ b/DSALib/Auxiliary/RandomMisc.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Linq;
+using System.Text;
+
+namespace DSACore.Auxiliary
+{
+    public static class RandomMisc
+    {
+        private static readonly Random Rand = new Random();
+
+        // use: 4w6 +4
+        public static string Roll(string input)
+        {
+            var output = new StringBuilder();
+            var strings = input.Split('w', 'd').ToList();
+            var count = Convert.ToInt32(strings[0]);
+            strings = strings[1].Split(' ').ToList();
+            var d = Convert.ToInt32(strings[0]);
+
+            if (strings.Count > 0)
+            {
+            }
+
+            var sum = 0;
+            for (var i = 0; i < count; i++)
+            {
+                var roll = Dice.Roll(d);
+                sum += roll;
+                output.Append("[" + roll + "] ");
+            }
+
+            if (strings.Count > 1)
+            {
+                sum += Convert.ToInt32(strings[1]);
+                output.Append("sum: " + sum);
+            }
+
+            return output.ToString();
+        }
+
+        public static double Random(double stdDev = 1, double mean = 0)
+        {
+            var u1 = Rand.NextDouble(); // uniform(0,1) random doubles
+            var u2 = Rand.NextDouble();
+            var randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) *
+                                Math.Sin(2.0 * Math.PI * u2); // random normal(0,1)
+            var randNormal =
+                mean + stdDev * randStdNormal; // random normal(mean,stdDev^2)
+            return randNormal;
+        }
+    }
+}
+\ No newline at end of file