diff --git a/isometric-park-fna/TileMap.cs b/isometric-park-fna/CellMap.cs
rename from isometric-park-fna/TileMap.cs
rename to isometric-park-fna/CellMap.cs
--- a/isometric-park-fna/TileMap.cs
+++ b/isometric-park-fna/CellMap.cs
@@ -9,7 +9,7 @@
     //    public List<MapCell> Columns = new List<MapCell>();
     //}
 
-    public class TileMap
+    public class CellMap
     {
         public List<List<Cell>> cells;
         public int MapWidth = 50;
@@ -31,12 +31,12 @@
             }
         }
 
-        public TileMap()
+        public CellMap()
         {
             //TileMap(MapWidth, MapHeight);
         }
 
-        public TileMap(int width, int height)
+        public CellMap(int width, int height)
         {
             this.MapWidth = width;
             this.MapHeight = height;