uni

University stuff
git clone git://git.christosmarg.xyz/uni-assignments.git
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settings.c (836B)

      1 #include "settings.h"
      2 
      3 int
      4 set_cols(void)
      5 {
      6     int cols;
      7     do
      8     {
      9         mvprintw(YMAX(stdscr)-4, 1, "Columns (Min = 5, Max = %d): ",
     10 				(XMAX(stdscr)-2)/3-2);
     11 		refresh();
     12         scanw("%d", &cols);
     13 		refresh();
     14     } while (cols < 5 || cols > (XMAX(stdscr)-2)/3-2);
     15     return cols;    
     16 }
     17 
     18 int
     19 set_rows(void)
     20 {
     21     int rows;
     22     do
     23     {
     24         mvprintw(YMAX(stdscr)-3, 1, "Rows (Min = 5, Max = %d): ",
     25 				YMAX(stdscr)-4);
     26 		refresh();
     27         scanw("%d", &rows);
     28 		refresh();
     29     } while (rows < 5 || rows > YMAX(stdscr)-4); 
     30     return rows;
     31 }
     32 
     33 int
     34 set_nmines(int dimensions)
     35 {
     36     int nmines;
     37     do
     38     {
     39         mvprintw(YMAX(stdscr)-2, 1, "Mines (Max = %d): ", dimensions-15);
     40         refresh();
     41         scanw("%d", &nmines);
     42         refresh();
     43     } while (nmines < 1 || nmines > dimensions-15);
     44     return nmines;
     45 }