From fe5c1fa785dddf2ba93a62c430db3de5951ee469 Mon Sep 17 00:00:00 2001
From: Salzian <salzian.dev@gmail.com>
Date: Wed, 8 May 2024 23:47:50 +0200
Subject: [PATCH] Parallelized initial settings loading

---
 BlueMapCommon/webapp/src/js/BlueMapApp.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/BlueMapCommon/webapp/src/js/BlueMapApp.js b/BlueMapCommon/webapp/src/js/BlueMapApp.js
index 85370874..dc0ba1aa 100644
--- a/BlueMapCommon/webapp/src/js/BlueMapApp.js
+++ b/BlueMapCommon/webapp/src/js/BlueMapApp.js
@@ -299,15 +299,17 @@ export class BlueMapApp {
 
         // create maps
         if (settings.maps !== undefined){
-            for (let mapId of settings.maps) {
+            let loadingPromises = settings.maps.map(mapId => {
                 let map = new BlueMapMap(mapId, this.dataUrl + mapId + "/", this.loadBlocker, this.mapViewer.events);
                 maps.push(map);
 
-                await map.loadSettings(this.mapViewer.tileCacheHash)
+                return map.loadSettings(this.mapViewer.tileCacheHash)
                     .catch(error => {
                         alert(this.events, `Failed to load settings for map '${map.data.id}':` + error, "warning");
                     });
-            }
+            })
+
+            await Promise.all(loadingPromises);
         }
 
         // sort maps