Update gameClient.js

public/gameClient.js

@@ -100,6 +100,16 @@ let gameBoardHandler = (event) => {
         );
         ctx.fillStyle = "white";
       }
+      if (board[i][j].type === 6) {
+        ctx.fillStyle = "green";
+        ctx.fillRect(
+          j * widthStep + 1,
+          i * heightStep + 1,
+          widthStep - 2,
+          heightStep - 2,
+        );
+        ctx.fillStyle = "white";
+      }
     }
   }
 };