const player = document.getElementById('player'); let playerX = 100; let playerY = 100; const moveAmount = 10; document.addEventListener('keydown', (event) => { switch (event.key) { case 'ArrowUp': playerY -= moveAmount; break; case 'ArrowDown': playerY += moveAmount; break; case 'ArrowLeft': playerX -= moveAmount; break; case 'ArrowRight': playerX += moveAmount; break; } updatePlayerPosition(); }); function updatePlayerPosition() { player.style.left = playerX + 'px'; player.style.top = playerY + 'px'; } updatePlayerPosition();