Remove some more unused headers.
[dragonfly.git] / games / battlestar / command6.c
1 /*-
2  * Copyright (c) 1983, 1993
3  *      The Regents of the University of California.  All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  * 3. Neither the name of the University nor the names of its contributors
14  *    may be used to endorse or promote products derived from this software
15  *    without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27  * SUCH DAMAGE.
28  *
29  * @(#)com6.c   8.1 (Berkeley) 5/31/93
30  * $FreeBSD: src/games/battlestar/com6.c,v 1.9.2.1 2001/03/05 11:45:35 kris Exp $
31  * $DragonFly: src/games/battlestar/com6.c,v 1.4 2006/08/08 16:47:20 pavalos Exp $
32  */
33
34 #include <signal.h>
35 #include <sys/time.h>
36 #include "externs.h"
37 #include "pathnames.h"
38
39 static FILE *score_fp;
40 static void post(unsigned int ch);
41
42 int
43 launch(void)
44 {
45         if (testbit(location[position].objects, VIPER) && !notes[CANTLAUNCH]) {
46                 if (fuel > 4) {
47                         clearbit(location[position].objects, VIPER);
48                         position = location[position].up;
49                         notes[LAUNCHED] = 1;
50                         gtime++;
51                         fuel -= 4;
52                         puts("You climb into the viper and prepare for launch.");
53                         puts("With a touch of your thumb the turbo engines ignite, thrusting you back into\nyour seat.");
54                         return (1);
55                 } else
56                         puts("Not enough fuel to launch.");
57         } else
58                 puts("Can't launch.");
59         return (0);
60 }
61
62 int
63 land(void)
64 {
65         if (notes[LAUNCHED] && testbit(location[position].objects, LAND) &&
66             location[position].down) {
67                 notes[LAUNCHED] = 0;
68                 position = location[position].down;
69                 setbit(location[position].objects, VIPER);
70                 fuel -= 2;
71                 gtime++;
72                 puts("You are down.");
73                 return (1);
74         } else
75                 puts("You can't land here.");
76         return (0);
77 }
78
79 void
80 die(int sig __unused)    /* endgame */
81 {
82         printf("bye.\nYour rating was %s.\n", rate());
83         post(' ');
84         exit(0);
85 }
86
87 void
88 live(void)
89 {
90         puts("\nYou win!");
91         post('!');
92         exit(0);
93 }
94
95 void
96 open_score_file(void)
97 {
98         if ((score_fp = fopen(_PATH_SCORE, "a")) == NULL)
99                 perror(_PATH_SCORE);
100 }
101
102 static void
103 post(unsigned int ch)
104 {
105         struct timeval tv;
106         char *date;
107         time_t tvsec;
108         int s;
109
110         if (score_fp == NULL)
111                 return;
112
113         s = sigblock(sigmask(SIGINT));
114
115         gettimeofday(&tv, NULL);        /* can't call time */
116         tvsec = (time_t)tv.tv_sec;
117         date = ctime(&tvsec);
118         date[24] = '\0';
119
120         fprintf(score_fp, "%s  %8s  %c%20s", date, uname, ch, rate());
121         if (wiz)
122                 fprintf(score_fp, "   wizard\n");
123         else if (tempwiz)
124                 fprintf(score_fp, "   WIZARD!\n");
125         else
126                 fprintf(score_fp, "\n");
127
128         sigsetmask(s);
129 }
130
131 const char *
132 rate(void)
133 {
134         int score;
135
136         score = max(max(pleasure, power), ego);
137         if (score == pleasure) {
138                 if (score < 5)
139                         return ("novice");
140                 else if (score < 20)
141                         return ("junior voyeur");
142                 else if (score < 35)
143                         return ("Don Juan");
144                 else
145                         return ("Marquis De Sade");
146         } else if (score == power) {
147                 if (score < 5)
148                         return ("serf");
149                 else if (score < 8)
150                         return ("Samurai");
151                 else if (score < 13)
152                         return ("Klingon");
153                 else if (score < 22)
154                         return ("Darth Vader");
155                 else
156                         return ("Sauron the Great");
157         } else {
158                 if (score < 5)
159                         return ("Polyanna");
160                 else if (score < 10)
161                         return ("philanthropist");
162                 else if (score < 20)
163                         return ("Tattoo");
164                 else
165                         return ("Mr. Roarke");
166         }
167 }
168
169 int
170 drive(void)
171 {
172         if (testbit(location[position].objects, CAR)) {
173                 puts("You hop in the car and turn the key.  There is a perceptible grating noise,");
174                 puts("and an explosion knocks you unconscious...");
175                 clearbit(location[position].objects, CAR);
176                 setbit(location[position].objects, CRASH);
177                 injuries[5] = injuries[6] = injuries[7] = injuries[8] = 1;
178                 gtime += 15;
179                 zzz();
180                 return (0);
181         } else
182                 puts("There is nothing to drive here.");
183         return (-1);
184 }
185
186 int
187 ride(void)
188 {
189         if (testbit(location[position].objects, HORSE)) {
190                 puts("You climb onto the stallion and kick it in the guts.  The stupid steed launches");
191                 puts("forward through bush and fern.  You are thrown and the horse gallups off.");
192                 clearbit(location[position].objects, HORSE);
193                 while (!(position = rnd(NUMOFROOMS + 1)) || !OUTSIDE ||
194                     !beenthere[position] || location[position].flyhere)
195                         ; /* nothing */
196                 setbit(location[position].objects, HORSE);
197                 if (location[position].north)
198                         position = location[position].north;
199                 else if (location[position].south)
200                         position = location[position].south;
201                 else if (location[position].east)
202                         position = location[position].east;
203                 else
204                         position = location[position].west;
205                 return (0);
206         } else
207                 puts("There is no horse here.");
208         return (-1);
209 }
210
211 void
212 light(void)     /* synonyms = {strike, smoke} */
213 {               /* for matches, cigars */
214         if (testbit(inven, MATCHES) && matchcount) {
215                 puts("Your match splutters to life.");
216                 gtime++;
217                 matchlight = 1;
218                 matchcount--;
219                 if (position == 217) {
220                         puts("The whole bungalow explodes with an intense blast.");
221                         die(0);
222                 }
223         } else
224                 puts("You're out of matches.");
225 }