mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
158 lines
4.2 KiB
C
158 lines
4.2 KiB
C
/*-
|
|
* Copyright (c) 1991, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* The game adventure was originally written in Fortran by Will Crowther
|
|
* and Don Woods. It was later translated to C and enhanced by Jim
|
|
* Gillogly. This code is derived from software contributed to Berkeley
|
|
* by Jim Gillogly at The Rand Corporation.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)wizard.c 8.1 (Berkeley) 6/2/93";
|
|
#endif
|
|
static const char rcsid[] =
|
|
"$FreeBSD$";
|
|
#endif /* not lint */
|
|
|
|
/* Re-coding of advent in C: privileged operations */
|
|
|
|
#include <sys/types.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
# include "hdr.h"
|
|
|
|
static int wizard (void);
|
|
|
|
void
|
|
datime(d,t)
|
|
int *d,*t;
|
|
{ struct tm *tptr;
|
|
time_t tvec;
|
|
|
|
time(&tvec);
|
|
tptr=localtime(&tvec);
|
|
/* day since 1977 */
|
|
*d = (tptr->tm_yday + 365 * (tptr->tm_year - 77)
|
|
+ (tptr->tm_year - 77) / 4 - (tptr->tm_year - 1) / 100
|
|
+ (tptr->tm_year + 299) / 400);
|
|
/* bug: this will overflow in the year 2066 AD (with 16 bit int) */
|
|
/* it will be attributed to Wm the C's millenial celebration */
|
|
/* and minutes since midnite */
|
|
*t=tptr->tm_hour*60+tptr->tm_min;
|
|
}
|
|
|
|
|
|
char magic[6];
|
|
|
|
void
|
|
poof()
|
|
{
|
|
strcpy(magic, DECR(d,w,a,r,f));
|
|
latncy = 45;
|
|
}
|
|
|
|
int
|
|
Start()
|
|
{ int d,t,delay;
|
|
|
|
datime(&d,&t);
|
|
delay=(d-saved)*1440+(t-savet); /* good for about a month */
|
|
|
|
if (delay >= latncy)
|
|
{ saved = -1;
|
|
return(FALSE);
|
|
}
|
|
printf("This adventure was suspended a mere %d minute%s ago.",
|
|
delay, delay == 1? "" : "s");
|
|
if (delay <= latncy/3)
|
|
{ mspeak(2);
|
|
exit(0);
|
|
}
|
|
mspeak(8);
|
|
if (!wizard())
|
|
{ mspeak(9);
|
|
exit(0);
|
|
}
|
|
saved = -1;
|
|
return(FALSE);
|
|
}
|
|
|
|
static int
|
|
wizard() /* not as complex as advent/10 (for now) */
|
|
{
|
|
char *word,*x;
|
|
if (!yesm(16,0,7)) return(FALSE);
|
|
mspeak(17);
|
|
getin(&word,&x);
|
|
if (strncmp(word,magic,5))
|
|
{ mspeak(20);
|
|
return(FALSE);
|
|
}
|
|
mspeak(19);
|
|
return(TRUE);
|
|
}
|
|
|
|
void
|
|
ciao()
|
|
{ char *c;
|
|
char fname[80];
|
|
|
|
printf("What would you like to call the saved version?\n");
|
|
/* XXX - should use fgetln to avoid arbitrary limit */
|
|
for (c = fname; c < fname + sizeof fname - 1; c++) {
|
|
int ch;
|
|
ch = getchar();
|
|
if (ch == '\n' || ch == EOF)
|
|
break;
|
|
*c = ch;
|
|
}
|
|
*c=0;
|
|
if (save(fname) != 0) return; /* Save failed */
|
|
printf("To resume, say \"adventure %s\".\n", fname);
|
|
printf("\"With these rooms I might now have been familiarly acquainted.\"\n");
|
|
exit(0);
|
|
}
|
|
|
|
|
|
int
|
|
ran(range)
|
|
int range;
|
|
{
|
|
int i;
|
|
|
|
i = random() % range;
|
|
return(i);
|
|
}
|