X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_em%2Fmain_em.h;h=84d5509ba327bcfcf02dd9719c7aadaeee9d80e5;hb=02a095de0eb40735cb15b3f043c1639dbd883ce1;hp=cdb9325cad4d1be58da3494c85191f42e0faa993;hpb=df57066a525140f21a8b712e7276cfba8c87a218;p=rocksndiamonds.git

diff --git a/src/game_em/main_em.h b/src/game_em/main_em.h
index cdb9325c..84d5509b 100644
--- a/src/game_em/main_em.h
+++ b/src/game_em/main_em.h
@@ -76,6 +76,9 @@ extern int			SX, SY;
 
 #define DISPLAY_TIME(x)		ROUNDED_DIVIDE(x, FRAMES_PER_SECOND)
 
+#define CAVE_POS_X(x)		((x) - lev.left)
+#define CAVE_POS_Y(x)		((x) - lev.top)
+
 
 // ----------------------------------------------------------------------------
 // data structure definitions