Update index.html

index.html

@@ -336,7 +336,16 @@
     </div>
 </div>
 
-    
+    </div>
+
+    <script type="importmap">
+        {
+            "imports": {
+                "three": "https://unpkg.com/three@0.157.0/build/three.module.js",
+                "three/addons/": "https://unpkg.com/three@0.157.0/examples/jsm/"
+            }
+        }
+    </script>
     <script>
         function startGame() {
             document.getElementById('startScreen').style.display = 'none';
@@ -353,9 +362,6 @@
             }
         });
     </script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r155/three.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/three@0.155.0/examples/js/loaders/GLTFLoader.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/three@0.155.0/examples/js/controls/PointerLockControls.js"></script>
-    <script src="game.js"></script>
+    <script type="module" src="game.js"></script>
 </body>
 </html>