backing up

ConsoleApp/Maps/SquareMap.cs

@@ -1,7 +1,37 @@
+using System;
+using System.Collections.Generic;
+
 namespace ConsoleApp.Maps
 {
-    public class SquareMap
+    public class SquareMap : ISquareMap
     {
-        
+        public SquareCell[,] Map { get;}
+
+        public SquareMap(int x, int y)
+        {
+            Map = new SquareCell[x,y];
+            for (int i = 0; i < x; i++)
+            {
+                for (int j = 0; j < y; j++)
+                {
+                    Map[i,j] = new SquareCell(i, j);
+                }
+            }
+        }
+
+        public List<ICell> PossibleMoves(SquareCell myCell)
+        {
+            var forward = (myCell.X , myCell.Y + 1);
+            var backwards= (myCell.X , myCell.Y - 1);
+            var right = (myCell.X + 1, myCell.Y);
+            var left = (myCell.X - 1, myCell.Y);
+            var possibles = new List<ICell>();
+            possibles.Add(Map[forward.Item1, forward.Item2]);
+            possibles.Add(Map[backwards.Item1, backwards.Item2]);
+            possibles.Add(Map[right.Item1, right.Item2]);
+            possibles.Add(Map[left.Item1, left.Item2]);
+            
+            return possibles;
+        }
     }
 }