From fe8db18066e978e79b0e83c47ca2285ca43220d5 Mon Sep 17 00:00:00 2001
From: toaster <rollerorbital@gmail.com>
Date: Thu, 30 Mar 2023 23:28:51 +0100
Subject: [PATCH] Store non-looping information in musicdef

Preface with a `\` (ie `Lump VOTEEA,\VOTEEB`) to indicate the preference is not to loop.
This is for special jingles that have definitive conclusions.
---
 src/s_sound.c | 8 +++++++-
 src/s_sound.h | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/s_sound.c b/src/s_sound.c
index 5c92622da..38b95d3f7 100644
--- a/src/s_sound.c
+++ b/src/s_sound.c
@@ -1613,7 +1613,8 @@ void S_SoundTestPlay(void)
 		S_SoundTestTogglePause();
 	}
 
-	S_ChangeMusicInternal(soundtest.current->name[soundtest.currenttrack], true);
+	S_ChangeMusicInternal(soundtest.current->name[soundtest.currenttrack],
+		!soundtest.current->basenoloop[soundtest.currenttrack]);
 	S_ShowMusicCredit();
 
 	soundtest.privilegedrequest = false;
@@ -1760,6 +1761,11 @@ ReadMusicDefFields
 				do {
 					if (i >= MAXDEFTRACKS)
 						break;
+					if (value[0] == '\\')
+					{
+						def->basenoloop[i] = true;
+						value++;
+					}
 					STRBUFCPY(def->name[i], value);
 					strlwr(def->name[i]);
 					def->hash[i] = quickncasehash (def->name[i], 6);
diff --git a/src/s_sound.h b/src/s_sound.h
index fb711225f..1bb5e2ce3 100644
--- a/src/s_sound.h
+++ b/src/s_sound.h
@@ -188,6 +188,7 @@ struct musicdef_t
 {
 	char name[MAXDEFTRACKS][7];
 	UINT32 hash[MAXDEFTRACKS];
+	boolean basenoloop[MAXDEFTRACKS];
 	UINT8 numtracks;
 	char *title;
 	char *author;