ball/set: clean up some excessive macro usage

[neverball] / ball / util.h

diff --git a/ball/util.h b/ball/util.h
index 571c0ea..a6ace50 100644 (file)
--- a/ball/util.h
+++ b/ball/util.h
@@ -5,24 +5,29 @@
 
 /*---------------------------------------------------------------------------*/
 
-#define GUI_NULL -100
-#define GUI_BACK -101
-#define GUI_PREV -102
-#define GUI_NEXT -103
-#define GUI_BS   -104
-#define GUI_CL   -105
+#define GUI_BIT      (1 << 24)
 
-#define GUI_MOST_COINS  -106
-#define GUI_BEST_TIMES  -107
-#define GUI_UNLOCK_GOAL -108
+#define GUI_MSK(i)   ((i) | GUI_BIT)
+#define GUI_UNMSK(i) ((i) & ~GUI_BIT)
+#define GUI_ISMSK(i) ((i) & GUI_BIT ? 1 : 0)
 
-#define GUI_NAME -109
+#define GUI_NULL GUI_MSK(0)
+#define GUI_BACK GUI_MSK(1)
+#define GUI_PREV GUI_MSK(2)
+#define GUI_NEXT GUI_MSK(3)
+#define GUI_BS   GUI_MSK(4)
+#define GUI_CL   GUI_MSK(5)
+#define GUI_NAME GUI_MSK(6)
+
+#define GUI_MOST_COINS  GUI_MSK(8)
+#define GUI_BEST_TIMES  GUI_MSK(16)
+#define GUI_FAST_UNLOCK GUI_MSK(32)
 
 void gui_score_set(int);
 int  gui_score_get(void);
 int  gui_score_next(int);
 
-void gui_score_board(int, int, int);
+void gui_score_board(int, unsigned int, int, int);
 void set_score_board(const struct score *, int,
                      const struct score *, int,
                      const struct score *, int);