Fix Object Instantiating

Assets/Scripts/Utils/RandomUtils.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Linq;
+using Enums;
+using Random = UnityEngine.Random;
+
+namespace Utils {
+    public static class RandomUtils {
+        public static int RandomGemTypeAsInt() {
+            GemType[] spawnableGems = Enum.GetValues(typeof(GemType))
+                .Cast<GemType>()
+                .Where(gType => gType != GemType.Bomb)
+                .ToArray();
+            
+            return Random.Range(0, spawnableGems.Length);
+        }
+    }
+}