Improved await function.

utils.js

@@ -1,25 +1,31 @@
 // Function that can be used to wait for a condition before returning
 async function wait(condition, timeout = 5000, check = 100) { 
-  return await new Promise((resolve, reject) => {
+    return await new Promise((resolve, reject) => {
-    setTimeout(() => {reject("TIMEOUT")}, timeout);
+        setTimeout(() => reject("TIMEOUT"), timeout);
-    const interval = setInterval(() => {
+
-      let result = condition();
+        let intervalCheck = () => {
-      if (result !== false) {
+            let result = condition();
-        resolve(result);
+            if (result !== false) {
-        clearInterval(interval);
+                resolve(result);
-      };
+                clearInterval(interval);
-    }, check);
+            };
-  });
+        };
+
+        let interval = setInterval(intervalCheck, check);
+        
+        //run the check once first, this speeds it up a lot
+        intervalCheck();
+    });
 }
 
 function getYouTubeVideoID(url) {
     //Attempt to parse url
     let urlObject = null;
     try { 
-        urlObject = new URL(url);
+            urlObject = new URL(url);
     } catch (e) {      
-        console.error("[SB] Unable to parse URL: " + url);
+            console.error("[SB] Unable to parse URL: " + url);
-        return false;
+            return false;
     }
 
     //Check if valid hostname
@@ -27,15 +33,16 @@ function getYouTubeVideoID(url) {
 
     //Get ID from searchParam
     if ((urlObject.pathname == "/watch" || urlObject.pathname == "/watch/") && urlObject.searchParams.has("v")) {
-      id = urlObject.searchParams.get("v"); 
+        id = urlObject.searchParams.get("v"); 
-      return id.length == 11 ? id : false;
+        return id.length == 11 ? id : false;
     } else if (urlObject.pathname.startsWith("/embed/")) {
-      try {
+        try {
-        return urlObject.pathname.substr(7, 11);
+            return urlObject.pathname.substr(7, 11);
-      } catch (e) {
+        } catch (e) {
-        console.error("[SB] Video ID not valid for " + url);
+            console.error("[SB] Video ID not valid for " + url);
-        return false;
+            return false;
-      }
+        }
     }
-	return false;
+
+    return false;
 }