Simplify

src/bit-systems/pdf-menu-system.ts

@@ -91,16 +91,9 @@ function render(world: HubsWorld, menu: EntityID, frozen: boolean) {
   }
 }
 
-let menu: EntityID;
-preload(
-  repeatUntilTrue(() => {
-    menu = (window.APP && APP.world && anyEntityWith(APP.world, PDFMenu)) as EntityID;
-    return !!menu;
-  })
-);
-
 const hoveredQuery = defineQuery([HoveredRemoteRight]);
 export function pdfMenuSystem(world: HubsWorld, sceneIsFrozen: boolean) {
+  const menu = anyEntityWith(world, PDFMenu)!;
   findPDFMenuTarget(world, menu, sceneIsFrozen);
   if (PDFMenu.targetRef[menu]) {
     moveToTarget(world, menu);

src/utils/preload.ts

@@ -7,19 +7,3 @@ export function waitForPreloads() {
 export function preload<T>(p: Promise<T>) {
   preloads.push(p);
 }
-
-export function repeatUntilTrue(predicate: () => boolean) {
-  let resolve: (arg?: any) => void;
-  const promise = new Promise(function (r) {
-    resolve = r;
-  });
-
-  const interval = setInterval(function () {
-    if (predicate()) {
-      clearInterval(interval);
-      resolve!();
-    }
-  }, 0);
-
-  return promise;
-}