X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=5249adfcb599df787c497ba9aa6ba153949eedfb;hp=aaf4604ec0c1a431a7e1303835135ec9adce029c;hb=5f9b6d3b52c7f8dc10c01782d466a1e8f5ca5f26;hpb=34df5c161045d8dddfd1c24d7fb1cfa29e0a9746

diff --git a/src/libgame/system.h b/src/libgame/system.h
index aaf4604e..5249adfc 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -743,6 +743,16 @@
 				 getUserMusicDir() :			\
 				 NULL)
 
+#define TREE_FIRST_NODE_PTR(t)	((t) == TREE_TYPE_LEVEL_DIR ?		\
+				 &leveldir_first :			\
+				 (t) == TREE_TYPE_GRAPHICS_DIR ?	\
+				 &artwork.gfx_first :			\
+				 (t) == TREE_TYPE_SOUNDS_DIR ?		\
+				 &artwork.snd_first :			\
+				 (t) == TREE_TYPE_MUSIC_DIR ?		\
+				 &artwork.mus_first :			\
+				 NULL)
+
 // values for artwork handling
 #define LEVELDIR_ARTWORK_SET_PTR(leveldir, type)			\
 				((type) == ARTWORK_TYPE_GRAPHICS ?	\