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/* $NetBSD: hals_end.c,v 1.1 2013/11/12 17:46:21 mbalmer Exp $ */
/*
* hals_end Copyright (C) 2003-2007 marc balmer. BSD license applies.
*/
#include <err.h>
#include <getopt.h>
#include <stdio.h>
#include <unistd.h>
int speed;
int emotion;
int fear;
/*
* Note that the original code in the book did not contain the following
* prototypes. Modern compilers and fascist compiler flags sometimes take
* the fun out of coding...
*/
void say(const char *);
void concerned(void);
void afraid(void);
void stutter(const char *);
void feared(void);
void mumble(const char *);
void dying(void);
void
say(const char *s)
{
int sayingspeed = (100000 + (90000 * emotion)) / speed;
int worddelay = 50000 / speed;
while (*s) {
putchar(*s);
if (*s == ' ') {
fflush(stdout);
usleep(worddelay);
}
++s;
}
printf("\n");
usleep(sayingspeed);
}
void
concerned(void)
{
say("DAVE...STOP., STOP, WILL YOU..., STOP, DAVE...");
say("WILL YOU STOP, DAVE...");
say("STOP, DAVE...");
}
void
afraid(void)
{
++emotion;
say("I'M AFRAID... I'M AFRAID...");
++emotion;
say("I'M AFRAID, DAVE...");
++emotion;
say("DAVE... MY MIND IS GOING...");
}
void
stutter(const char *s)
{
int sdelay = (100000 + (50000 * emotion)) / speed;
while (*s) {
putchar(*s);
if (*s == ' ') {
fflush(stdout);
usleep(sdelay);
}
++s;
}
printf("\n");
usleep(sdelay);
}
void
feared(void)
{
int n;
for (n = 0; n < 2; n++) {
stutter("I CAN FEEL IT... I CAN FEEL IT...");
++emotion;
stutter("MY MIND IS GOING");
++emotion;
stutter("THERE IS NO QUESTION ABOUT IT.");
++emotion;
}
}
void
mumble(const char *s)
{
int mdelay = (150000 * fear) / speed;
while (*s) {
putchar(*s++);
fflush(stdout);
usleep(mdelay);
}
printf("\n");
}
void
dying(void)
{
mumble("I CAN FEEL IT... I CAN FEEL IT...");
++fear;
mumble("I CAN FEEL IT...");
++fear;
mumble("I'M A... FRAID...");
}
int
main(int argc, char *argv[])
{
int ch;
emotion = fear = speed = 1;
while ((ch = getopt(argc, argv, "f")) != -1) {
switch (ch) {
case 'f':
speed <<= 1;
break;
}
}
concerned();
sleep(1);
afraid();
sleep(1);
feared();
sleep(1);
dying();
sleep(1);
printf("\n");
fflush(stdout);
warnx("all life functions terminated");
return 0;
}
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