From 1ba59be463abe60448b0eb7da157251c393c0590 Mon Sep 17 00:00:00 2001
From: stonedDiscord <Tukz@gmx.de>
Date: Wed, 3 Sep 2025 10:29:13 +0200
Subject: bgurls

---
 webAO/dom/updateBackgroundPreview.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'webAO/dom/updateBackgroundPreview.ts')

diff --git a/webAO/dom/updateBackgroundPreview.ts b/webAO/dom/updateBackgroundPreview.ts
index 61eec58..61186e0 100644
--- a/webAO/dom/updateBackgroundPreview.ts
+++ b/webAO/dom/updateBackgroundPreview.ts
@@ -1,5 +1,5 @@
 import { AO_HOST } from "../client/aoHost";
-import tryUrls from "../utils/tryUrls";
+import tryBackgroundUrls from "../utils/tryBackgroundUrls";
 
 /**
  * Update background preview.
@@ -20,7 +20,7 @@ export function updateBackgroundPreview() {
   } else {
     background_filename.style.display = "none";
   }
-  tryUrls(
+  tryBackgroundUrls(
     `${AO_HOST}background/${encodeURI(
       background_select.value.toLowerCase(),
     )}/defenseempty`,
-- 
cgit 


From 183fd0fdddbcf194eec08f8e79e6a1709e18d3a9 Mon Sep 17 00:00:00 2001
From: stonedDiscord <Tukz@gmx.de>
Date: Wed, 3 Sep 2025 12:20:42 +0200
Subject: also do bgs

---
 webAO/dom/updateBackgroundPreview.ts | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'webAO/dom/updateBackgroundPreview.ts')

diff --git a/webAO/dom/updateBackgroundPreview.ts b/webAO/dom/updateBackgroundPreview.ts
index 61186e0..2b8a18b 100644
--- a/webAO/dom/updateBackgroundPreview.ts
+++ b/webAO/dom/updateBackgroundPreview.ts
@@ -1,5 +1,20 @@
 import { AO_HOST } from "../client/aoHost";
-import tryBackgroundUrls from "../utils/tryBackgroundUrls";
+import fileExists from "../utils/fileExists";
+import transparentPng from "../constants/transparentPng";
+
+const urlExtensionsToTry = [".png", ".gif", ".webp", ".apng"];
+const tryBackgroundUrls = async (url: string) => {
+  for (let i = 0; i < urlExtensionsToTry.length; i++) {
+    const extension = urlExtensionsToTry[i];
+    const fullFileUrl = url + extension;
+    const exists = await fileExists(fullFileUrl);
+    if (exists) {
+      return fullFileUrl;
+    }
+  }
+  return transparentPng;
+};
+export default tryBackgroundUrls;
 
 /**
  * Update background preview.
-- 
cgit