If your requirements are similar to
- hide player controls via a keyboard short cut BUT
- display the control bar when mouse moves
this code snippet can help you get started
document.addEventListener('keyup', event => {
if (event.code === 'Space') {
console.log('Space pressed');
hideControls();
}
})
function hideControls() {
var element = document.querySelector('.bmpui-ui-controlbar')
element.classList.toggle('bmpui-hidden');
}
hope it helps!