From c341f38ba89c8cf2df2feb255fd666a7a7127af9 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Tue, 8 Aug 2023 17:32:39 -0700
Subject: [PATCH] srb2::music::TunesManager::resync: don't resync if server is
 not sending updates

Prevents "CD skipping" jumpscare.
---
 src/music_manager.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/music_manager.cpp b/src/music_manager.cpp
index 5d5edf058..05d02d855 100644
--- a/src/music_manager.cpp
+++ b/src/music_manager.cpp
@@ -20,6 +20,7 @@
 #include "music_manager.hpp"
 #include "music_tune.hpp"
 
+#include "d_clisrv.h"
 #include "doomtype.h"
 #include "i_sound.h"
 #include "i_time.h"
@@ -173,6 +174,13 @@ bool TuneManager::resync()
 		return false;
 	}
 
+	if (hu_stopped)
+	{
+		// The server is not sending updates. Don't resync
+		// because we know game logic is not moving anyway.
+		return false;
+	}
+
 	long d_local = I_GetTime() - time_local_;
 	long d_sync = detail::tic_time() - time_sync_;