misty

examples/chess/grid.cm

@@ -25,7 +25,7 @@ grid.prototype = {
   // add an entity into a cell
   add(entity, pos) {
     this.cell(pos.x, pos.y).push(entity);
-    entity.coord = pos.slice();
+    entity.coord = array(pos);
   },
 
   // remove an entity from a cell