a beautyfull non working application :)

WaveFunctionCollapseCLI/Tile.cs

@@ -9,7 +9,7 @@ using System.Threading.Tasks;
 
 namespace WaveFunctionCollapseCLI
 {
-    internal class Tile
+    internal class Tile:ICloneable,IEqualityComparer<Tile>
     {
         private List<TileType> _possibleTyles;
         private List<TileType> _avaibleTypes;
@@ -26,5 +26,25 @@ namespace WaveFunctionCollapseCLI
                 PossibleTyles.Add(theType);
             }
         }
+
+        public object Clone()
+        {
+            Tile copy = new Tile(this.AvaibleTypes);
+            copy.PossibleTyles.Clear();
+            foreach (TileType pt in PossibleTyles)
+            {
+                copy.PossibleTyles.Add((TileType)pt.Clone());
+            }
+            return copy;
+        }
+
+        public bool Equals(Tile x, Tile y)
+        {
+            return x.PossibleTyles.Equals(y.PossibleTyles);
+        }
+        public int GetHashCode(Tile obj)
+        {
+            throw new NotImplementedException();
+        }
     }
 }