graphics/safemode.h

   1
   2 #ifndef _SAFEMODE_H
   3 #define _SAFEMODE_H
   4
   5 enum            // special Y positioning arguments for moveto
   6 {
   7         SM_UPPER_THIRD = -1,
   8         SM_CENTER = -2,
   9         SM_LOWER_THIRD = -3,
  10         SM_NONE = -4,
  11         SM_MIDUPPER_Y = -5
  12 };
  13
  14 namespace safemode
  15 {
  16         bool init();
  17         void close();
  18
  19         void moveto(int y);
  20         bool print(const char *fmt, ...);
  21         void clear();
  22
  23         void status(const char *fmt, ...);
  24         void clearstatus();
  25
  26         int run_until_key(bool delay=true);
  27 };
  28
  29 #endif