1 /* @(#)init.c 8.4 (Berkeley) 4/30/95 */
2 /* $NetBSD: init.c,v 1.16 2014/03/22 23:33:33 dholland Exp $ */
3
4 /*
5 * Copyright (c) 1983, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33 #include "extern.h"
34
35 static int checkout(const char *);
36 static const char *getutmp(void);
37 static int wizard(const char *);
38
39 void
initialize(const char * filename)40 initialize(const char *filename)
41 {
42 const struct objs *p;
43 char *savefile;
44
45 puts("Version 4.2, fall 1984.");
46 puts("First Adventure game written by His Lordship, the honorable");
47 puts("Admiral D.W. Riggle\n");
48 location = dayfile;
49 srandom(time(NULL));
50 username = getutmp();
51 wordinit();
52 if (filename == NULL) {
53 direction = NORTH;
54 ourtime = 0;
55 snooze = CYCLE * 1.5;
56 position = 22;
57 setbit(wear, PAJAMAS);
58 fuel = TANKFULL;
59 torps = TORPEDOES;
60 for (p = dayobjs; p->room != 0; p++)
61 setbit(location[p->room].objects, p->obj);
62 } else {
63 savefile = save_file_name(filename, strlen(filename));
64 restore(savefile);
65 free(savefile);
66 }
67 wiz = wizard(username);
68 signal(SIGINT, diesig);
69 }
70
71 static const char *
getutmp(void)72 getutmp(void)
73 {
74 struct passwd *ptr;
75
76 ptr = getpwuid(getuid());
77 if (ptr == NULL)
78 return "";
79 else
80 return strdup(ptr->pw_name);
81 }
82
83 /* Hereditary wizards. A configuration file might make more sense. */
84 static const char *const list[] = {
85 "riggle",
86 "chris",
87 "edward",
88 "comay",
89 "yee",
90 "dmr",
91 "ken",
92 0
93 };
94
95 static const char *const badguys[] = {
96 "wnj",
97 "root",
98 "ted",
99 0
100 };
101
102 static int
wizard(const char * uname)103 wizard(const char *uname)
104 {
105 int flag;
106
107 if ((flag = checkout(uname)) != 0)
108 printf("You are the Great wizard %s.\n", uname);
109 return flag;
110 }
111
112 static int
checkout(const char * uname)113 checkout(const char *uname)
114 {
115 const char *const *ptr;
116
117 for (ptr = list; *ptr; ptr++)
118 if (strcmp(*ptr, uname) == 0)
119 return 1;
120 for (ptr = badguys; *ptr; ptr++)
121 if (strcmp(*ptr, uname) == 0) {
122 printf("You are the Poor anti-wizard %s. Good Luck!\n",
123 uname);
124 CUMBER = 3;
125 WEIGHT = 9; /* that'll get him! */
126 ourclock = 10;
127 setbit(location[7].objects, WOODSMAN); /* viper room */
128 setbit(location[20].objects, WOODSMAN); /* laser " */
129 setbit(location[13].objects, DARK); /* amulet " */
130 setbit(location[8].objects, ELF); /* closet */
131 return 0; /* anything else, Chris? */
132 }
133 return 0;
134 }
135