#define DEFAULT_FULLSCREEN_MODE "800x600"
+#define WIN_XSIZE_DEFAULT 672
+#define WIN_YSIZE_DEFAULT 560
+
+#define SCR_FIELDX_DEFAULT 17
+#define SCR_FIELDY_DEFAULT 17
+
+#define SXSIZE_DEFAULT (SCR_FIELDX_DEFAULT * TILEX)
+#define SYSIZE_DEFAULT (SCR_FIELDY_DEFAULT * TILEY)
+
#define MAX_BUF_XSIZE (SCR_FIELDX + 2)
#define MAX_BUF_YSIZE (SCR_FIELDY + 2)
#define MIN_LEV_FIELDX 3