From 617adace59a559d545b7e16fef0b2bbf00173586 Mon Sep 17 00:00:00 2001
From: choelzl <cedric.hoelzl@helcel.net>
Date: Wed, 23 Feb 2022 20:57:23 +0100
Subject: [PATCH] WIP

---
 web/emotewall/index.js | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/web/emotewall/index.js b/web/emotewall/index.js
index 2258949..cf3fe0b 100644
--- a/web/emotewall/index.js
+++ b/web/emotewall/index.js
@@ -89,7 +89,7 @@ $(async function () {
         preloaded = false;
         var loadedimages = {};
         for (let i=0; i<emotes.length; i++) {
-            var image = new Image();
+            const image = new Image();
             image.onload = function () {
                 loadcount++;
                 if (loadcount == loadtotal) preloaded = true;
@@ -102,19 +102,16 @@ $(async function () {
 
 
     const loadImagesTwitch = async(emotesId) => {
-        let loadcount = 0;
-        let loadtotal = emotesId.length;
-        var localPreloaded = false;
+        const promiseArray = []; 
         for (let i=0; i<emotesId.length; i++) {
-            var image = new Image();
-            image.onload = function () {
-                loadcount++;
-                if (loadcount == loadtotal) localPreloaded = true;
-            };
-            image.src = "https://static-cdn.jtvnw.net/emoticons/v2/" + emotesId[i] + "/default/dark/2.0";
-            img_map[emotesId[i]] = image;
+            promiseArray.push(new Promise(resolve => {
+                const image = new Image();
+                image.onload = () => resolve();
+                image.src = "https://static-cdn.jtvnw.net/emoticons/v2/" + emotesId[i] + "/default/dark/2.0";
+                img_map[emotesId[i]] = image;
+            }));
         }
-        await waitFor(_ => localPreloaded === true);
+        await Promise.all(promiseArray);
         return true;
     }