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/* $OpenBSD: init.c,v 1.17 2019/05/09 20:19:23 tedu Exp $ */
/* $NetBSD: init.c,v 1.4 1995/03/21 15:07:35 cgd Exp $ */
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* 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. 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.
*/
#include <err.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "extern.h"
static const char *getutmp(void);
void
initialize(const char *filename)
{
const struct objs *p;
char *savefile;
puts("Version 4.2, fall 1984.");
puts("First Adventure game written by His Lordship, the honorable");
puts("Admiral D.W. Riggle\n");
location = dayfile;
username = getutmp();
if (username == NULL)
errx(1, "Don't know who you are.");
wordinit();
if (filename == NULL) {
direction = NORTH;
ourtime = 0;
snooze = CYCLE * 1.5;
position = 22;
SetBit(wear, PAJAMAS);
fuel = TANKFULL;
torps = TORPEDOES;
for (p = dayobjs; p->room != 0; p++)
SetBit(location[p->room].objects, p->obj);
} else {
savefile = save_file_name(filename, strlen(filename));
restore(savefile);
free(savefile);
}
signal(SIGINT, die);
}
static const char *
getutmp(void)
{
const char *name;
name = getenv("LOGNAME");
if (name == NULL || *name == 0)
name = getenv("USER");
if (name == NULL || *name == 0)
name = getlogin();
if (name == NULL || *name == 0)
name = " ??? ";
return(strdup(name));
}
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