fixed playing with small game graphics for native EM engine

[rocksndiamonds.git] / src / game_bd / main_bd.h

diff --git a/src/game_bd/main_bd.h b/src/game_bd/main_bd.h
index bf4be3a8b413f04339263d37e1fd349f8fe9e7d2..d14b9c4c07982ac9f17adc45ee344b4f4e30b531 100644 (file)
--- a/src/game_bd/main_bd.h
+++ b/src/game_bd/main_bd.h
@@ -30,10 +30,41 @@
 // internal functions and definitions that are not exported to main program
 // ============================================================================
 
+#include "bd_bdcff.h"
+#include "bd_cave.h"
+#include "bd_cavedb.h"
+#include "bd_caveset.h"
+#include "bd_caveobject.h"
+#include "bd_caveengine.h"
+#include "bd_gameplay.h"
+#include "bd_c64import.h"
+#include "bd_graphics.h"
+#include "bd_sound.h"
+
+
 // ----------------------------------------------------------------------------
 // constant definitions
 // ----------------------------------------------------------------------------
 
+/* screen sizes and positions for BD engine */
+
+#define TILESIZE               32
+
+extern int                     TILESIZE_VAR;
+
+#define TILEX                  TILESIZE_VAR
+#define TILEY                  TILESIZE_VAR
+
+extern int                     SCR_FIELDX, SCR_FIELDY;
+
+/* often used screen positions */
+
+extern int                     SX, SY;
+
+#define SXSIZE                 (SCR_FIELDX * TILEX)
+#define SYSIZE                 (SCR_FIELDY * TILEY)
+
+
 // ----------------------------------------------------------------------------
 // data structure definitions
 // ----------------------------------------------------------------------------