games/battlestar/command6.c

   1 /*      @(#)com6.c      8.2 (Berkeley) 4/28/95                          */
   2 /*      $NetBSD: command6.c,v 1.8 2010/04/24 00:38:30 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 #include "pathnames.h"
  35
  36 static void post(int);
  37
  38 int
  39 launch(void)
  40 {
  41         if (testbit(location[position].objects, VIPER) && !notes[CANTLAUNCH]) {
  42                 if (fuel > 4) {
  43                         clearbit(location[position].objects, VIPER);
  44                         position = location[position].up;
  45                         notes[LAUNCHED] = 1;
  46                         ourtime++;
  47                         fuel -= 4;
  48                         printf("You climb into the viper and prepare for ");
  49                         puts("launch.");
  50                         printf("With a touch of your thumb the turbo engines ");
  51                         printf("ignite, thrusting you back into\nyour seat.\n");
  52                         return (1);
  53                 } else
  54                         puts("Not enough fuel to launch.");
  55         } else
  56                 puts("Can't launch.");
  57         return (0);
  58 }
  59
  60 int
  61 land(void)
  62 {
  63         if (notes[LAUNCHED] && testbit(location[position].objects, LAND) &&
  64             location[position].down) {
  65                 notes[LAUNCHED] = 0;
  66                 position = location[position].down;
  67                 setbit(location[position].objects, VIPER);
  68                 fuel -= 2;
  69                 ourtime++;
  70                 puts("You are down.");
  71                 return (1);
  72         } else
  73                 puts("You can't land here.");
  74         return (0);
  75 }
  76
  77 void
  78 die(void)
  79 {                               /* endgame */
  80         printf("bye.\nYour rating was %s.\n", rate());
  81         post(' ');
  82         exit(0);
  83 }
  84
  85 void
  86 diesig(int dummy __unused)
  87 {
  88         die();
  89 }
  90
  91 void
  92 live(void)
  93 {
  94         puts("\nYou win!");
  95         post('!');
  96         exit(0);
  97 }
  98
  99 static FILE *score_fp;
 100
 101 void
 102 open_score_file(void)
 103 {
 104         score_fp = fopen(_PATH_SCORE, "a");
 105         if (score_fp == NULL)
 106                 warn("open %s for append", _PATH_SCORE);
 107         if (score_fp != NULL && fileno(score_fp) < 3)
 108                 exit(1);
 109 }
 110
 111 static void
 112 post(int ch)
 113 {
 114         time_t tv;
 115         sigset_t isigset, osigset;
 116
 117         sigemptyset(&isigset);
 118         sigaddset(&isigset, SIGINT);
 119         sigprocmask(SIG_BLOCK, &isigset, &osigset);
 120         tv = time(NULL);
 121         if (score_fp != NULL) {
 122                 fprintf(score_fp, "%24.24s  %8s  %c%20s", ctime(&tv), username,
 123                     ch, rate());
 124                 if (wiz)
 125                         fprintf(score_fp, "   wizard\n");
 126                 else
 127                         if (tempwiz)
 128                                 fprintf(score_fp, "   WIZARD!\n");
 129                         else
 130                                 fprintf(score_fp, "\n");
 131         }
 132         fflush(score_fp);
 133         sigprocmask(SIG_SETMASK, &osigset, (sigset_t *) 0);
 134 }
 135
 136 const char *
 137 rate(void)
 138 {
 139         int     score;
 140
 141         score = max(max(pleasure, power), ego);
 142         if (score == pleasure) {
 143                 if (score < 5)
 144                         return ("novice");
 145                 else if (score < 20)
 146                         return ("junior voyeur");
 147                 else if (score < 35)
 148                         return ("Don Juan");
 149                 else
 150                         return ("Marquis De Sade");
 151         } else if (score == power) {
 152                 if (score < 5)
 153                         return ("serf");
 154                 else if (score < 8)
 155                         return ("Samurai");
 156                 else if (score < 13)
 157                         return ("Klingon");
 158                 else if (score < 22)
 159                         return ("Darth Vader");
 160                 else
 161                         return ("Sauron the Great");
 162         } else {
 163                 if (score < 5)
 164                         return ("Polyanna");
 165                 else if (score < 10)
 166                         return ("philanthropist");
 167                 else if (score < 20)
 168                         return ("Tattoo");
 169                 else
 170                         return ("Mr. Roarke");
 171         }
 172 }
 173
 174 int
 175 drive(void)
 176 {
 177         if (testbit(location[position].objects, CAR)) {
 178                 printf("You hop in the car and turn the key.  There is ");
 179                 puts("a perceptible grating noise,");
 180                 puts("and an explosion knocks you unconscious...");
 181                 clearbit(location[position].objects, CAR);
 182                 setbit(location[position].objects, CRASH);
 183                 injuries[5] = injuries[6] = injuries[7] = injuries[8] = 1;
 184                 ourtime += 15;
 185                 zzz();
 186                 return (0);
 187         } else
 188                 puts("There is nothing to drive here.");
 189         return (-1);
 190 }
 191
 192 int
 193 ride(void)
 194 {
 195         if (testbit(location[position].objects, HORSE)) {
 196                 printf("You climb onto the stallion and kick it in the guts.");
 197                 puts("  The stupid steed launches");
 198                 printf("forward through bush and fern.  You are thrown and ");
 199                 puts("the horse gallops off.");
 200                 clearbit(location[position].objects, HORSE);
 201                 while (!(position = rnd(NUMOFROOMS + 1)) || !OUTSIDE ||
 202                     !beenthere[position] || location[position].flyhere)
 203                         continue;
 204                 setbit(location[position].objects, HORSE);
 205                 if (location[position].north)
 206                         position = location[position].north;
 207                 else if (location[position].south)
 208                         position = location[position].south;
 209                 else if (location[position].east)
 210                         position = location[position].east;
 211                 else
 212                         position = location[position].west;
 213                 return (0);
 214         } else
 215                 puts("There is no horse here.");
 216         return (-1);
 217 }
 218
 219 void
 220 light(void)
 221 {                               /* synonyms = {strike, smoke} *//* for
 222                                  * matches, cigars */
 223         if (testbit(inven, MATCHES) && matchcount) {
 224                 puts("Your match splutters to life.");
 225                 ourtime++;
 226                 matchlight = 1;
 227                 matchcount--;
 228                 if (position == 217) {
 229                         printf("The whole bungalow explodes with an ");
 230                         puts("intense blast.");
 231                         die();
 232                 }
 233         } else
 234                 puts("You're out of matches.");
 235 }
 236
 237 void
 238 dooropen(void)
 239 {                               /* synonyms = {open, unlock} */
 240         wordnumber++;
 241         if (wordnumber <= wordcount && wordtype[wordnumber] == NOUNS
 242             && wordvalue[wordnumber] == DOOR) {
 243                 switch(position) {
 244                 case 189:
 245                 case 231:
 246                         if (location[189].north == 231)
 247                                 puts("The door is already open.");
 248                         else
 249                                 puts("The door does not budge.");
 250                         break;
 251                 case 30:
 252                         if (location[30].west == 25)
 253                                 puts("The door is gone.");
 254                         else
 255                                 puts("The door is locked tight.");
 256                         break;
 257                 case 31:
 258                         puts("That's one immovable door.");
 259                         break;
 260                 case 20:
 261                         puts("The door is already ajar.");
 262                         break;
 263                 default:
 264                         puts("What door?");
 265                 }
 266         } else
 267                 puts("That doesn't open.");
 268 }