/* screen sizes and positions for EM engine */
-#define NEW_TILESIZE 1
-
-#define ORIG_TILESIZE 16
-
-#define ORIG_TILEX 16
-#define ORIG_TILEY 16
-#define ORIG_SCOREX 8
-#define ORIG_SCOREY 9
-#define ORIG_GFXMENUFONTX 14
-#define ORIG_GFXMENUFONTY 16
-#define ORIG_MENUFONTX 12
-#define ORIG_MENUFONTY 16
-
-#if NEW_TILESIZE
-#define ZOOM_FACTOR (2 * TILESIZE_VAR / TILESIZE)
-#else
-#define ZOOM_FACTOR 2
-#endif
-
#define TILESIZE 32
-#if NEW_TILESIZE
extern int TILESIZE_VAR;
+
#define TILEX TILESIZE_VAR
#define TILEY TILESIZE_VAR
-#else
-#define TILEX (ORIG_TILEX * ZOOM_FACTOR)
-#define TILEY (ORIG_TILEY * ZOOM_FACTOR)
-#endif
-#define SCOREX (ORIG_SCOREX * ZOOM_FACTOR)
-#define SCOREY (ORIG_SCOREY * ZOOM_FACTOR)
-#define GFXMENUFONTX (ORIG_GFXMENUFONTX * ZOOM_FACTOR)
-#define GFXMENUFONTY (ORIG_GFXMENUFONTY * ZOOM_FACTOR)
-#define MENUFONTX (ORIG_MENUFONTX * ZOOM_FACTOR)
-#define MENUFONTY (ORIG_MENUFONTY * ZOOM_FACTOR)
-
-#define ORIG_SCR_MENUX 20
-#define ORIG_SCR_MENUY 12
-#define SCR_MENUX 17
-#define SCR_MENUY 12
-#if 1
+
extern int SCR_FIELDX, SCR_FIELDY;
-#else
-#define SCR_FIELDX 17
-#define SCR_FIELDY 17
-#endif
+
#define MAX_BUF_XSIZE (SCR_FIELDX + 2)
#define MAX_BUF_YSIZE (SCR_FIELDY + 2)
/* often used screen positions */
-#define ORIG_MENU_SX ((ORIG_SCR_MENUX - SCR_MENUX) * TILEX / 2)
-#define ORIG_MENU_SY 0
-#if 1
+
extern int SX, SY;
-#else
-#define SX 8
-#define SY 8
-#endif
+
#define SXSIZE (SCR_FIELDX * TILEX)
#define SYSIZE (SCR_FIELDY * TILEY)
extern Bitmap *ttlBitmap;
extern Bitmap *botBitmap;
-extern Pixmap screenPixmap;
-extern Pixmap scorePixmap;
-extern Pixmap spriteBitmap;
-
-extern Pixmap objmaskBitmap;
-extern Pixmap sprmaskBitmap;
-
-extern GC spriteGC;
-
/* ------------------------------------------------------------------------- */
/* exported functions */