4.3BSD - /usr/src/usr.bin/learn/whatnow.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)whatnow.c	4.2	(Berkeley)	4/25/83";
   3: #endif not lint
   4: 
   5: #include "stdio.h"
   6: #include "lrnref.h"
   7: 
   8: extern  char    togo[];
   9: extern  int review;
  10: 
  11: whatnow()
  12: {
  13:     if (again) {
  14:         if (!review)
  15:             printf("\nOK.  That was lesson %s.\n\n", todo);
  16:         fflush(stdout);
  17:         strcpy(level, togo);
  18:         return;
  19:     }
  20:     if (skip) {
  21:         printf("\nOK.  That was lesson %s.\n", todo);
  22:         printf("Skipping to next lesson.\n\n");
  23:         fflush(stdout);
  24:         strcpy(level, todo);
  25:         skip = 0;
  26:         return;
  27:     }
  28:     if (todo == 0) {
  29:         more=0;
  30:         return;
  31:     }
  32:     if (didok) {
  33:         strcpy(level,todo);
  34:         if (speed<=9) speed++;
  35:     }
  36:     else {
  37:         speed -= 4;
  38:         /* the 4 above means that 4 right, one wrong leave
  39: 		    you with the same speed. */
  40:         if (speed <0) speed=0;
  41:     }
  42:     if (wrong) {
  43:         speed -= 2;
  44:         if (speed <0 ) speed = 0;
  45:     }
  46:     if (didok && more) {
  47:         printf("\nGood.  That was lesson %s.\n\n",level);
  48:         fflush(stdout);
  49:     }
  50: }

Defined functions

Defined variables