From 47ce6828211e868d8e3c55f2ee4a274e06a05a9c Mon Sep 17 00:00:00 2001
From: Jonathan Schuster <webmaster@jonathan859.com>
Date: Wed, 29 Apr 2026 21:06:02 +0200
Subject: [PATCH] fix: K key re-jumping to same section instead of advancing

The forward-skip threshold was `cur + 0.5`, which is smaller than
the preroll offset applied when landing on a section. After K placed
the cursor at `s.start - preroll`, the next K press found the same
section again because `s.start > (s.start - preroll) + 0.5` is true
whenever preroll > 0.5. Using `cur + preroll` as the threshold ensures
the current section's start is not > cur + preroll, so only the next
section matches.
---
 web.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web.py b/web.py
index 9b8db92..73f2bfc 100644
--- a/web.py
+++ b/web.py
@@ -925,7 +925,7 @@ document.addEventListener('keydown', e => {
     const cur = audio.currentTime;
     let jumped = false;
     for (let i = 0; i < sections.length; i++) {
-      if (sections[i].start > cur + 0.5) {
+      if (sections[i].start > cur + preroll) {
         const s = sections[i];
         audio.currentTime = Math.max(0, s.start - preroll);
         setCutFields(activePlayerIdx, s.start, s.end);