Added items, inventory, basic inv mechanics and art, added item comparison, v1.3.0

Assets/Scripts/Items/ItemRarity.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Assets.Scripts
+{
+    public enum ItemRarity
+    {
+        COMMON,
+        RARE,
+        EPIC,
+        LEGENDARY
+    }
+}