Some small fixes

public/index.html

@@ -8,7 +8,9 @@
 
     <link href="css/components.css" rel="stylesheet">
     <link href="css/header.css" rel="stylesheet">
+
     <link href="css/chat.css" rel="stylesheet">
+    <link href="css/game.css" rel="stylesheet">
 
     <link href="css/index.css" rel="stylesheet">
 </head>
@@ -34,11 +36,10 @@
 
 </footer>
 
-<script crossorigin="anonymous"
-        integrity="sha384-cPwlPLvBTa3sKAgddT6krw0cJat7egBga3DJepJyrLl4Q9/5WLra3rrnMcyTyOnh"
-        src="https://cdn.socket.io/3.1.3/socket.io.min.js"></script>
-<script src="js/chat.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.0.1/socket.io.js" integrity="sha512-q/dWJ3kcmjBLU4Qc47E4A9kTB4m3wuTY7vkFJDTZKjTs8jhyGQnaUrxa0Ytd0ssMZhbNua9hE+E7Qv1j+DyZwA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/pixi.js/5.1.3/pixi.min.js"></script>
+<script src="js/chat.js"></script>
+<script src="js/game.js"></script>
 <script src="js/index.js"></script>
 </body>
 </html>

public/js/chat.js

@@ -1,12 +1,12 @@
 let socket;
 let username = prompt("Please enter your name");
-//let room_name = prompt("Please enter room name", "1234");
+let room_name = prompt("Please enter room name");
 let connected = false;
 
 window.addEventListener('load', function () {
     socket = io();
 
-    socket.on('login', function (data) {
+    socket.on('login', function () {
         connected = true;
         addLogMessage("Welcome " + username + "!");
     });