91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
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/* $OpenBSD: init.c,v 1.18 2022/08/08 17:57:05 op Exp $ */
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/* $NetBSD: init.c,v 1.4 1995/03/21 15:07:35 cgd Exp $ */
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/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <err.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "extern.h"
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static const char *getutmp(void);
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void
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initialize(const char *filename)
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{
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const struct objs *p;
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char *savefile;
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puts("Version 4.2, fall 1984.");
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puts("First Adventure game written by His Lordship, the honorable");
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puts("Admiral D.W. Riggle\n");
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location = dayfile;
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username = getutmp();
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if (username == NULL)
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errx(1, "Don't know who you are.");
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wordinit();
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if (filename == NULL) {
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direction = NORTH;
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ourtime = 0;
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snooze = CYCLE * 1.5;
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position = 22;
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SetBit(wear, PAJAMAS);
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fuel = TANKFULL;
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torps = TORPEDOES;
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for (p = dayobjs; p->room != 0; p++)
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SetBit(location[p->room].objects, p->obj);
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} else {
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savefile = save_file_name(filename);
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restore(savefile);
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free(savefile);
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}
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signal(SIGINT, die);
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}
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static const char *
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getutmp(void)
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{
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const char *name;
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name = getenv("LOGNAME");
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if (name == NULL || *name == 0)
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name = getenv("USER");
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if (name == NULL || *name == 0)
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name = getlogin();
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if (name == NULL || *name == 0)
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name = " ??? ";
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return(strdup(name));
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}
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