Game Controls JS --> A simple game controls boiler plate using javascript event codes

gamecontrols.js

window.addEventListener("keydown", function(event) {
let key = event.code;
if(key === 'ArrowUp' || key === 'KeyW' /*|| key === 'Space'*/){
 //jump up
}else if(key === 'ArrowDown' || key === 'KeyS'){
//go down
}else if(key === 'ArrowRight' || key === 'KeyD'){
//move right
}else if(key === 'ArrowLeft' || key === 'KeyA'){
//move left
}else if(key === 'Space'){
//shoot
}else if(key === 'Escape'){
//settings
}
}, true);