window.onkeydown = function (e) {
if (!e) e = window.event;
shiftHeld = e.shiftKey;
};
window.onkeyup = function (e) {
if (!e) e = window.event;
shiftHeld = e.shiftKey;
};
window.onmousemove = function (e) {
if (!e) e = window.event;
shiftHeld = e.shiftKey;
};
export let shiftHeld;