phase 2

Assets/Engine/Runtime/Utilities/Range.cs

@@ -12,6 +12,19 @@
             this.max = max;
         }
 
+        public int[] ToArray(bool includeMax = false)
+        {
+            var count = includeMax ? Length + 1 : Length;
+            var array = new int[count];
+            
+            for (var i = 0; i < count; i++)
+            {
+                array[i] = min + i;
+            }
+
+            return array;
+        }
+
         public override string ToString() => $"{{{min}, ..., {max}}}";
     }
 }