Move code to standalone file and add to all loaders

1 files changed, 1 insertions, 39 deletions

diff --git a/examples/core/loader.html b/examples/core/loader.html
index 43e1de3..b6de108 100644
--- a/examples/core/loader.html
+++ b/examples/core/loader.html
@@ -240,44 +240,6 @@
         </script>
 
         <!-- prevent arrow keys fromscrolling the loaded game. -->
-        <script>
-          window.addEventListener('DOMContentLoaded', () => {
-            var clickedInCanvas = false;
-            var warning = document.createElement('div');
-            warning.innerHTML = 'Arrow key scrolling disabled. Click outside canvas or press Escape to enable again.';
-            warning.style.padding = '1em';
-            warning.style.color = 'white';
-            warning.style.backgroundColor = 'red';
-            warning.style.position = 'fixed';
-            warning.style.bottom = 0;
-            warning.style.left = 0;
-            warning.style.right = 0;
-            warning.style.textAlign = 'center';
-            warning.id = 'no-scroll-warning-20220323';
-            warning.style.display = 'none';
-            document.body.appendChild(warning);
-
-            function update() {
-              warning.style.display = clickedInCanvas ? 'block' : 'none';
-            }
-
-            window.addEventListener('click', (ev) => {
-              clickedInCanvas = ev.target.tagName.toUpperCase() == 'CANVAS';
-              update();
-            });
-            window.addEventListener("keydown", (ev) => {
-              if (clickedInCanvas) {
-                if (["Space", "ArrowUp", "ArrowDown", "ArrowLeft", "ArrowRight"].indexOf(ev.code) > -1) {
-                  ev.preventDefault();
-                }
-              } 
-              if (ev.code == 'Escape') {
-                clickedInCanvas = false;
-                update();
-              }
-            }, false);
-
-          });
-        </script>        
+        <script src="/common/disable-arrow-scroll.js"></script>        
     </body>
 </html>
\ No newline at end of file