From 21372e6a57bdb90296b0aec73361badafcb1de70 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Sat, 16 Mar 2024 12:49:11 +0100
Subject: [PATCH] added storing current level set identifier in caveset
 structure

---
 src/game_bd/bd_caveset.c | 6 +++++-
 src/game_bd/bd_caveset.h | 2 ++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/game_bd/bd_caveset.c b/src/game_bd/bd_caveset.c
index e7f292b6..deb46a24 100644
--- a/src/game_bd/bd_caveset.c
+++ b/src/game_bd/bd_caveset.c
@@ -87,6 +87,8 @@ GdCavesetData *gd_caveset_data_new(void)
 
   gd_struct_set_defaults_from_array(data, gd_caveset_properties, caveset_defaults);
 
+  data->levelset_subdir = getStringCopy(leveldir_current->subdir);
+
   return data;
 }
 
@@ -99,7 +101,9 @@ void gd_caveset_data_free(GdCavesetData *data)
     if (gd_caveset_properties[i].type == GD_TYPE_LONGSTRING)
       checked_free(STRUCT_MEMBER(char *, data, gd_caveset_properties[i].offset));
 
-  free(data);
+  checked_free(data->levelset_subdir);
+
+  checked_free(data);
 }
 
 // ============================================================================
diff --git a/src/game_bd/bd_caveset.h b/src/game_bd/bd_caveset.h
index 368d7ff5..7cd23f66 100644
--- a/src/game_bd/bd_caveset.h
+++ b/src/game_bd/bd_caveset.h
@@ -45,6 +45,8 @@ typedef struct _gd_caveset_data
 
   // and this one the highscores
   GdHighScore highscore[GD_HIGHSCORE_NUM];
+
+  char *levelset_subdir;	// current level set identifier
 } GdCavesetData;
 
 extern const GdStructDescriptor gd_caveset_properties[];
-- 
2.34.1