From fd07adccbbabb65ecdf9bf93a3ed9f7753079a0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20D=C4=9Bdi=C4=8D?= <developer@dedic.eu>
Date: Wed, 25 Sep 2024 14:08:46 +0200
Subject: [PATCH 1/2] Not opening imagelightbox if it's already open

---
 src/lib/State.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib/State.ts b/src/lib/State.ts
index 2a580c82..30dbce89 100644
--- a/src/lib/State.ts
+++ b/src/lib/State.ts
@@ -241,6 +241,9 @@ export function State(
   }
 
   function open(index: number, skipHistory = false): void {
+    if (currentImage !== null) {
+      return;
+    }
     addContainerToDOM(options.animationSpeed, options.quitOnDocClick, close);
     if (options.activity) {
       addActivityIndicatorToDOM();

From 764a7b3efb5b2737485d119b429f6f668000480b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20D=C4=9Bdi=C4=8D?= <developer@dedic.eu>
Date: Wed, 25 Sep 2024 22:05:29 +0200
Subject: [PATCH 2/2] Fixed race condition when scrolling throught lightbox
 quickly

---
 src/lib/State.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/State.ts b/src/lib/State.ts
index 30dbce89..2bfb035a 100644
--- a/src/lib/State.ts
+++ b/src/lib/State.ts
@@ -140,10 +140,10 @@ export function State(
     transitionDirection: TransitionDirection,
   ): void {
     const newImageView = ImageView(targetImages[newIndex], options, videoCache);
+    currentImage = newIndex;
+    currentImageView = newImageView;
     newImageView.startLoading(
       () => {
-        currentImage = newIndex;
-        currentImageView = newImageView;
         addNewImage(transitionDirection);
       },
       () => {