From 686f9d605f332b3bd1ecbe5a253f58f8c23fa434 Mon Sep 17 00:00:00 2001
From: Robert Perez <39390006+rickymcmuffin@users.noreply.github.com>
Date: Wed, 6 Sep 2023 14:39:46 -0400
Subject: [PATCH] Improvements on double page (#417)

* going to next chapter and prev page works now

* cleaned comments

* updated mapping file

* changed version back

* Fixed chapters being read.

* fixed comments
---
 src/components/reader/pager/DoublePagedPager.tsx | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/src/components/reader/pager/DoublePagedPager.tsx b/src/components/reader/pager/DoublePagedPager.tsx
index e147e96c..2c868d81 100644
--- a/src/components/reader/pager/DoublePagedPager.tsx
+++ b/src/components/reader/pager/DoublePagedPager.tsx
@@ -23,8 +23,6 @@ const isSinglePage = (index: number, spreadPages: boolean[]): boolean => {
     if (spreadPages[index]) return true;
     // Page is single if it is last page
     if (index === spreadPages.length - 1) return true;
-    // Page can not be single if it is not followed by spread
-    if (!spreadPages[index + 1]) return false;
     // Page is single if number of single pages since last spread is odd
     const previousSpreadIndex = spreadPages.lastIndexOf(true, index - 1);
     const numberOfNonSpreads = index - (previousSpreadIndex + 1);
@@ -86,12 +84,7 @@ export default function DoublePagedPager(props: IReaderProps) {
 
     function pagesToGoBack() {
         // If previous page is single page, go only one page pack
-        // If previous page is not single page, but we are on last page
-        // go back one page anyway.
-        // This handles special case, where last page was displayed in pair, but then
-        // page was changed to the last page and now it is shown as single page.
-        const isLastPage = curPage === spreadPage.current.length - 1;
-        if (isSinglePage(curPage - 1, spreadPage.current) || isLastPage) {
+        if (isSinglePage(curPage - 1, spreadPage.current)) {
             return 1;
         }