From a6f80da2534f3f6b1dda0311a83857cebd4d1785 Mon Sep 17 00:00:00 2001
From: limes <git@limes.pink>
Date: Tue, 18 Aug 2026 16:24:56 +0200
Subject: [PATCH] feat: add beforeunload listener to miieditor

---
 src/pages/account/miieditor.vue | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/pages/account/miieditor.vue b/src/pages/account/miieditor.vue
index e5a71bf..435f9aa 100644
--- a/src/pages/account/miieditor.vue
+++ b/src/pages/account/miieditor.vue
@@ -19,7 +19,19 @@ useHead({
 	title: 'Mii Editor | Pretendo Network'
 });
 
-// TODO: literally all the backend stuff
+const beforeUnload = (e: BeforeUnloadEvent) => {
+	e?.preventDefault();
+	e.returnValue = '';
+};
+
+onMounted(() => {
+	window.addEventListener('beforeunload', beforeUnload);
+});
+
+onBeforeUnmount(() => {
+	window.removeEventListener('beforeunload', beforeUnload);
+});
+
 const fallbackMiiData =
 	'AwAAQOlVognnx0GC2qjhdwOzuI0n2QAAAGBzAHQAZQB2AGUAAAAAAAAAAAAAAEBAAAAhAQJoRBgmNEYUgRIXaA0AACkAUkhQAAAAAAAAAAAAAAAAAAAAAAAAAAAAANeC';
 const miiDataString: string = profile.value?.mii?.data || fallbackMiiData;