renamed variables

[rocksndiamonds.git] / src / game_em / main_em.h

diff --git a/src/game_em/main_em.h b/src/game_em/main_em.h
index cdb9325cad4d1be58da3494c85191f42e0faa993..350bc38be584a5b444bc7c59fdc1c3592fe8f172 100644 (file)
--- a/src/game_em/main_em.h
+++ b/src/game_em/main_em.h
@@ -5,14 +5,14 @@
 // external functions and definitions imported from main program to game_em
 // ============================================================================
 
-#include "../engines.h"
+#include "import_em.h"
 
 
 // ============================================================================
 // functions and definitions that are exported from game_em to main program
 // ============================================================================
 
-#include "export.h"
+#include "export_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