#define SCR_MENUY 12
#define SCR_FIELDX 17
#define SCR_FIELDY 17
-#define MAX_BUF_XSIZE (SCR_FIELDX + 2)
-#define MAX_BUF_YSIZE (SCR_FIELDY + 2)
+#define MAX_BUF_XSIZE (2 + SCR_FIELDX + 2)
+#define MAX_BUF_YSIZE (2 + SCR_FIELDY + 2)
/* often used screen positions */
#define SX 8
extern struct LevelInfo_SP native_sp_level;
-extern struct GameInfo_SP game_sp;
-
extern Bitmap *screenBitmap;
extern Bitmap *sp_objects;