Initial split of the modules

NadekoBot.Modules.Gambling/Common/WheelOfFortune/WheelOfFortune.cs

@@ -0,0 +1,45 @@
+using NadekoBot.Common;
+using System;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Gambling.Common.WheelOfFortune
+{
+    public class WheelOfFortune
+    {
+        private static readonly NadekoRandom _rng = new NadekoRandom();
+
+        private static readonly ImmutableArray<string> _emojis = new string[] {
+            "⬆",
+            "↖",
+            "⬅",
+            "↙",
+            "⬇",
+            "↘",
+            "➡",
+            "↗" }.ToImmutableArray();
+
+        public static readonly ImmutableArray<float> Multipliers = new float[] {
+            1.7f,
+            1.5f,
+            0.2f,
+            0.1f,
+            0.3f,
+            0.5f,
+            1.2f,
+            2.4f,
+        }.ToImmutableArray();
+
+        public int Result { get; }
+        public string Emoji => _emojis[Result];
+        public float Multiplier => Multipliers[Result];
+
+        public WheelOfFortune()
+        {
+            this.Result = _rng.Next(0, 8);
+        }
+    }
+}