X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fmain.h;h=3a3dc8af4f85483bde79a439986a41589006753c;hb=28efd33e1ab0ff432871d8845eed025893cdabc8;hp=72c164416c948c9cb3353addb9416b926c8a100e;hpb=ed7ea5975dead823d5119729e7851411c5c8089a;p=rocksndiamonds.git

diff --git a/src/main.h b/src/main.h
index 72c16441..3a3dc8af 100644
--- a/src/main.h
+++ b/src/main.h
@@ -932,8 +932,8 @@
 #define IS_NEW_FRAME(f, g)	(IS_ANIMATED(g) && IS_NEW_DELAY(f, g))
 #define IS_NEXT_FRAME(f, g)	(IS_NEW_FRAME(f, g) && (f) > 0)
 
-#define IS_LOOP_SOUND(s)	(sound_info[s].loop)
-#define IS_LOOP_MUSIC(s)	(music_info[s].loop)
+#define IS_LOOP_SOUND(s)	((s) >= 0 && sound_info[s].loop)
+#define IS_LOOP_MUSIC(s)	((s) <  0 || music_info[s].loop)
 
 #define IS_SPECIAL_GFX_ARG(a)	((a) >= 0 && (a) < NUM_SPECIAL_GFX_ARGS)
 
@@ -3760,6 +3760,7 @@ extern int			GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern int			GfxRandom[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern int			GfxRandomStatic[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern int 			GfxElement[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
+extern int 			GfxElementEmpty[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern int			GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern int 			GfxDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 extern int 			GfxRedraw[MAX_LEV_FIELDX][MAX_LEV_FIELDY];