battlestar/com6.c

   1 /*      $NetBSD: com6.c,v 1.16 2000/09/10 10:51:17 jsm Exp $    */
   2
   3 /*
   4  * Copyright (c) 1983, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by the University of
  18  *      California, Berkeley and its contributors.
  19  * 4. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 #include <sys/cdefs.h>
  37 #ifndef lint
  38 #if 0
  39 static char sccsid[] = "@(#)com6.c      8.2 (Berkeley) 4/28/95";
  40 #else
  41 __RCSID("$NetBSD: com6.c,v 1.16 2000/09/10 10:51:17 jsm Exp $");
  42 #endif
  43 #endif                          /* not lint */
  44
  45 #include "extern.h"
  46 #include "pathnames.h"
  47
  48 int
  49 launch()
  50 {
  51         if (testbit(location[position].objects, VIPER) && !notes[CANTLAUNCH]) {
  52                 if (fuel > 4) {
  53                         clearbit(location[position].objects, VIPER);
  54                         position = location[position].up;
  55                         notes[LAUNCHED] = 1;
  56                         ourtime++;
  57                         fuel -= 4;
  58                         puts("You climb into the viper and prepare for launch.");
  59                         puts("With a touch of your thumb the turbo engines ignite, thrusting you back into\nyour seat.");
  60                         return (1);
  61                 } else
  62                         puts("Not enough fuel to launch.");
  63         } else
  64                 puts("Can't launch.");
  65         return (0);
  66 }
  67
  68 int
  69 land()
  70 {
  71         if (notes[LAUNCHED] && testbit(location[position].objects, LAND) &&
  72             location[position].down) {
  73                 notes[LAUNCHED] = 0;
  74                 position = location[position].down;
  75                 setbit(location[position].objects, VIPER);
  76                 fuel -= 2;
  77                 ourtime++;
  78                 puts("You are down.");
  79                 return (1);
  80         } else
  81                 puts("You can't land here.");
  82         return (0);
  83 }
  84
  85 void
  86 die()
  87 {                               /* endgame */
  88         printf("bye.\nYour rating was %s.\n", rate());
  89         post(' ');
  90         exit(0);
  91 }
  92
  93 void
  94 diesig(dummy)
  95         int     dummy __attribute__((__unused__));
  96 {
  97         die();
  98 }
  99
 100 void
 101 live()
 102 {
 103         puts("\nYou win!");
 104         post('!');
 105         exit(0);
 106 }
 107
 108 static FILE *score_fp;
 109
 110 void
 111 open_score_file()
 112 {
 113         score_fp = fopen(_PATH_SCORE, "a");
 114         if (score_fp == NULL)
 115                 warn("open %s for append", _PATH_SCORE);
 116         if (score_fp != NULL && fileno(score_fp) < 3)
 117                 exit(1);
 118 }
 119
 120 void
 121 post(ch)
 122         char    ch;
 123 {
 124         time_t tv;
 125         char   *date;
 126         sigset_t sigset, osigset;
 127
 128         sigemptyset(&sigset);
 129         sigaddset(&sigset, SIGINT);
 130         sigprocmask(SIG_BLOCK, &sigset, &osigset);
 131         tv = time(NULL);
 132         date = ctime(&tv);
 133         date[24] = '\0';
 134         if (score_fp != NULL) {
 135                 fprintf(score_fp, "%s  %8s  %c%20s", date, username, ch, rate());
 136                 if (wiz)
 137                         fprintf(score_fp, "   wizard\n");
 138                 else
 139                         if (tempwiz)
 140                                 fprintf(score_fp, "   WIZARD!\n");
 141                         else
 142                                 fprintf(score_fp, "\n");
 143         }
 144         sigprocmask(SIG_SETMASK, &osigset, (sigset_t *) 0);
 145 }
 146
 147 const char   *
 148 rate()
 149 {
 150         int     score;
 151
 152         score = max(max(pleasure, power), ego);
 153         if (score == pleasure) {
 154                 if (score < 5)
 155                         return ("novice");
 156                 else
 157                         if (score < 20)
 158                                 return ("junior voyeur");
 159                         else
 160                                 if (score < 35)
 161                                         return ("Don Juan");
 162                                 else
 163                                         return ("Marquis De Sade");
 164         } else
 165                 if (score == power) {
 166                         if (score < 5)
 167                                 return ("serf");
 168                         else
 169                                 if (score < 8)
 170                                         return ("Samurai");
 171                                 else
 172                                         if (score < 13)
 173                                                 return ("Klingon");
 174                                         else
 175                                                 if (score < 22)
 176                                                         return ("Darth Vader");
 177                                                 else
 178                                                         return ("Sauron the Great");
 179                 } else {
 180                         if (score < 5)
 181                                 return ("Polyanna");
 182                         else
 183                                 if (score < 10)
 184                                         return ("philanthropist");
 185                                 else
 186                                         if (score < 20)
 187                                                 return ("Tattoo");
 188                                         else
 189                                                 return ("Mr. Roarke");
 190                 }
 191 }
 192
 193 int
 194 drive()
 195 {
 196         if (testbit(location[position].objects, CAR)) {
 197                 puts("You hop in the car and turn the key.  There is a perceptible grating noise,");
 198                 puts("and an explosion knocks you unconscious...");
 199                 clearbit(location[position].objects, CAR);
 200                 setbit(location[position].objects, CRASH);
 201                 injuries[5] = injuries[6] = injuries[7] = injuries[8] = 1;
 202                 ourtime += 15;
 203                 zzz();
 204                 return (0);
 205         } else
 206                 puts("There is nothing to drive here.");
 207         return (-1);
 208 }
 209
 210 int
 211 ride()
 212 {
 213         if (testbit(location[position].objects, HORSE)) {
 214                 puts("You climb onto the stallion and kick it in the guts.  The stupid steed launches");
 215                 puts("forward through bush and fern.  You are thrown and the horse gallops off.");
 216                 clearbit(location[position].objects, HORSE);
 217                 while (!(position = rnd(NUMOFROOMS + 1)) || !OUTSIDE || !beenthere[position] || location[position].flyhere);
 218                 setbit(location[position].objects, HORSE);
 219                 if (location[position].north)
 220                         position = location[position].north;
 221                 else
 222                         if (location[position].south)
 223                                 position = location[position].south;
 224                         else
 225                                 if (location[position].east)
 226                                         position = location[position].east;
 227                                 else
 228                                         position = location[position].west;
 229                 return (0);
 230         } else
 231                 puts("There is no horse here.");
 232         return (-1);
 233 }
 234
 235 void
 236 light()
 237 {                               /* synonyms = {strike, smoke} *//* for
 238                                  * matches, cigars */
 239         if (testbit(inven, MATCHES) && matchcount) {
 240                 puts("Your match splutters to life.");
 241                 ourtime++;
 242                 matchlight = 1;
 243                 matchcount--;
 244                 if (position == 217) {
 245                         puts("The whole bungalow explodes with an intense blast.");
 246                         die();
 247                 }
 248         } else
 249                 puts("You're out of matches.");
 250 }