<!doctype html> <html lang="en"> <head> <script> var script = document.createElement('script'); // Don't do this at home kids! The "document.referrer" part is actually inserting a XSS security. // We are OK in this precise case because the HTML page is hosted on the "maps" domain that contains only static files. script.setAttribute('src', document.referrer + 'iframe_api.js'); document.head.appendChild(script); window.addEventListener('load', () => { WA.player.onPlayerMove(console.log); }) </script> </head> <body> <p>Log in the console the movement of the current player in the zone of the iframe</p> </body> </html>