4.1cBSD/usr/src/usr.bin/learn/whatnow.c

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#ifndef lint
static char sccsid[] = "@(#)whatnow.c	4.1	(Berkeley)	2/24/83";
#endif not lint

#include "stdio.h"
#include "lrnref.h"

whatnow()
{
	if (todo == 0) {
		more=0;
		return;
	}
	if (didok) {
		strcpy(level,todo);
		if (speed<=9) speed++;
	}
	else {
		speed -= 4;
		/* the 4 above means that 4 right, one wrong leave
		    you with the same speed. */
		if (speed <0) speed=0;
	}
	if (wrong) {
		speed -= 2;
		if (speed <0 ) speed = 0;
	}
	if (didok && more) {
		printf("\nGood.  Lesson %s (%d)\n\n",level, speed);
		fflush(stdout);
	}
}