Update the UI

public/gameClient.js

@@ -32,6 +32,14 @@ let gameBoardHandler = (event) => {
   widthStep = width / board[0].length;
   heightStep = height / board.length;
   
+  let coordsDiv = document.getElementById("snakeCoords");
+  let sizeDiv = document.getElementById("snakeSize");
+
+  if (event.headPosition && event.bodySize) {
+    coordsDiv.innerText = `Coords: (${event.headPosition.x}, ${event.headPosition.y})`;
+    sizeDiv.innerText = `Size: ${event.bodySize}`;
+  }
+
   for (let i = 0; i < board.length; i++) {
     for (let j = 0; j < board[i].length; j++) {
       if (board[i][j].type === 0) {