From 4557c1ae796fdfae53307bf3c5ed8d1a70d8fabe Mon Sep 17 00:00:00 2001
From: "Herman S." <dreamscache.d@gmail.com>
Date: Thu, 28 Nov 2024 17:40:58 +0100
Subject: [PATCH] Add path check, set PM variable

---
 Monika After Story/game/zz_music_selector.rpy | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Monika After Story/game/zz_music_selector.rpy b/Monika After Story/game/zz_music_selector.rpy
index 51d7c3ac38..de38c4bcdc 100644
--- a/Monika After Story/game/zz_music_selector.rpy	
+++ b/Monika After Story/game/zz_music_selector.rpy	
@@ -219,6 +219,7 @@ init -1 python in songs:
         title text.
 
         NOTE: Does not perform loop/metadata prefix scan. Path will be added as-is.
+        NOTE: Checks if the path exists (loop prefix is ignored for this check.)
 
         IN:
             path - path to the music file
@@ -227,9 +228,16 @@ init -1 python in songs:
                 (sets the corresponding PM variable)
         """
 
+        filepath = path.split(">")[:-1]
+        if not os.path.exists(filepath):
+            raise ValueError("{0} does not exist.".format(filepath))
+
         music_choices.append((cleanGUIText(display_name), path))
         music_pages = __paginate(music_choices)
 
+        if by_user:
+            store.persistent._mas_pm_added_custom_bgm = True
+
 
     def _sanitizeVolume(value):
         """