battlestar/com1.c

   1 /*      $NetBSD: com1.c,v 1.5 1997/10/10 11:39:16 lukem 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[] = "@(#)com1.c      8.2 (Berkeley) 4/28/95";
  40 #else
  41 __RCSID("$NetBSD: com1.c,v 1.5 1997/10/10 11:39:16 lukem Exp $");
  42 #endif
  43 #endif /* not lint */
  44
  45 #include "extern.h"
  46
  47 int
  48 move(thataway, token)
  49         int thataway, token;
  50 {
  51         wordnumber++;
  52         if ((!notes[CANTMOVE] && !notes[LAUNCHED]) ||
  53             testbit(location[position].objects, LAND) ||
  54             (fuel > 0 && notes[LAUNCHED]))
  55                 if (thataway) {
  56                         position = thataway;
  57                         newway(token);
  58                         ourtime++;
  59                 }
  60                 else {
  61                         puts("You can't go this way.");
  62                         newway(token);
  63                         whichway(location[position]);
  64                         return(0);
  65                 }
  66         else if (notes[CANTMOVE] && !notes[LAUNCHED])
  67                 puts("You aren't able to move; you better drop something.");
  68         else
  69                 puts("You are out of fuel; now you will rot in space forever!");
  70         return(1);
  71 }
  72
  73 void
  74 convert(tothis)         /* Converts day to night and vice versa.            */
  75         int tothis;     /* Day objects are permanent.  Night objects are added*/
  76 {                       /* at dusk, and subtracted at dawn.             */
  77         struct objs *p;
  78         int i, j;
  79
  80         if (tothis == TONIGHT) {
  81                 for (i = 1; i <= NUMOFROOMS; i++)
  82                         for (j = 0; j < NUMOFWORDS; j++)
  83                                 nightfile[i].objects[j] = dayfile[i].objects[j];
  84                 for (p = nightobjs; p->room != 0; p++)
  85                         setbit(nightfile[p->room].objects, p->obj);
  86                 location = nightfile;
  87         } else {
  88                 for (i = 1; i <= NUMOFROOMS; i++)
  89                         for (j = 0; j < NUMOFWORDS; j++)
  90                                 dayfile[i].objects[j] = nightfile[i].objects[j];
  91                 for (p = nightobjs; p->room != 0; p++)
  92                         clearbit(dayfile[p->room].objects, p->obj);
  93                 location = dayfile;
  94         }
  95 }
  96
  97 void
  98 news()
  99 {
 100         int n;
 101         int hurt;
 102
 103         if (ourtime > 30 && position < 32){
 104                 puts("An explosion of shuddering magnitude splinters bulkheads and");
 105                 puts("ruptures the battlestar's hull.  You are sucked out into the");
 106                 puts("frozen void of space and killed.");
 107                 die();
 108         }
 109         if (ourtime > 20 && position < 32)
 110                 puts("Explosions rock the battlestar.");
 111         if (ourtime > snooze){
 112                 puts("You drop from exhaustion...");
 113                 zzz();
 114         }
 115         if (ourtime > snooze - 5)
 116                 puts("You're getting tired.");
 117         if (ourtime > (rythmn + CYCLE)) {
 118                 if (location == nightfile) {
 119                         convert(TODAY);
 120                         if (OUTSIDE && ourtime - rythmn - CYCLE < 10) {
 121                                 puts("Dew lit sunbeams stretch out from a watery sunrise and herald the dawn.");
 122                                 puts("You awake from a misty dream-world into stark reality.");
 123                                 puts("It is day.");
 124                         }
 125                 } else {
 126                         convert(TONIGHT);
 127                         clearbit(location[POOLS].objects, BATHGOD);
 128                         if (OUTSIDE && ourtime - rythmn - CYCLE < 10) {
 129                                 puts("The dying sun sinks into the ocean, leaving a blood stained sunset.");
 130                                 puts("The sky slowly fades from orange to violet to black.  A few stars");
 131                                 puts("flicker on, and it is night.");
 132                                 puts("The world seems completly different at night.");
 133                         }
 134                 }
 135                 rythmn = ourtime - ourtime % CYCLE;
 136         }
 137         if (!wiz && !tempwiz)
 138                 if ((testbit(inven,TALISMAN) || testbit(wear,TALISMAN)) && (testbit(inven,MEDALION) || testbit(wear,MEDALION)) && (testbit(inven,AMULET) || testbit(wear,AMULET))){
 139                         tempwiz = 1;
 140                         puts("The three amulets glow and reenforce each other in power.\nYou are now a wizard.");
 141         }
 142         if (testbit(location[position].objects,ELF)){
 143                 printf("%s\n",objdes[ELF]);
 144                 fight(ELF,rnd(30));
 145         }
 146         if (testbit(location[position].objects,DARK)){
 147                 printf("%s\n",objdes[DARK]);
 148                 fight(DARK,100);
 149         }
 150         if (testbit(location[position].objects,WOODSMAN)){
 151                 printf("%s\n",objdes[WOODSMAN]);
 152                 fight(WOODSMAN,50);
 153         }
 154         switch(position){
 155
 156                 case 267:
 157                 case 257:       /* entering a cave */
 158                 case 274:
 159                 case 246:
 160                         notes[CANTSEE] = 1;
 161                         break;
 162                 case 160:
 163                 case 216:       /* leaving a cave */
 164                 case 230:
 165                 case 231:
 166                 case 232:
 167                         notes[CANTSEE] = 0;
 168                         break;
 169         }
 170         if (testbit(location[position].objects, GIRL))
 171                 meetgirl = 1;
 172         if (meetgirl && CYCLE * 1.5 - ourtime < 10){
 173                 setbit(location[GARDEN].objects,GIRLTALK);
 174                 setbit(location[GARDEN].objects,LAMPON);
 175                 setbit(location[GARDEN].objects,ROPE);
 176         }
 177         if (position == DOCK && (beenthere[position] || ourtime > CYCLE)){
 178                 clearbit(location[DOCK].objects, GIRL);
 179                 clearbit(location[DOCK].objects,MAN);
 180         }
 181         if (meetgirl && ourtime - CYCLE * 1.5 > 10){
 182                 clearbit(location[GARDEN].objects,GIRLTALK);
 183                 clearbit(location[GARDEN].objects,LAMPON);
 184                 clearbit(location[GARDEN].objects,ROPE);
 185                 meetgirl = 0;
 186         }
 187         if (testbit(location[position].objects,CYLON)){
 188                 puts("Oh my God, you're being shot at by an alien spacecraft!");
 189                 printf("The targeting computer says we have %d seconds to attack!\n",
 190                     ourclock);
 191                 fflush(stdout);
 192                 sleep(1);
 193                 if (!visual()){
 194                         hurt = rnd(NUMOFINJURIES);
 195                         injuries[hurt] = 1;
 196                         puts("Laser blasts sear the cockpit, and the alien veers off in a victory roll.");
 197                         puts("The viper shudders under a terrible explosion.");
 198                         printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 199                 }
 200                 else
 201                         clearbit(location[position].objects,CYLON);
 202         }
 203         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]){
 204                 puts("I'm afraid you have suffered fatal injuries.");
 205                 die();
 206         }
 207         for (n=0; n < NUMOFINJURIES; n++)
 208                 if (injuries[n] == 1){
 209                         injuries[n] = 2;
 210                         if (WEIGHT > 5)
 211                                 WEIGHT -= 5;
 212                         else
 213                                 WEIGHT = 0;
 214                 }
 215         if (injuries[ARM] == 2){
 216                 CUMBER -= 5;
 217                 injuries[ARM]++;
 218         }
 219         if (injuries[RIBS] == 2){
 220                 CUMBER -= 2;
 221                 injuries[RIBS]++;
 222         }
 223         if (injuries[SPINE] == 2){
 224                 WEIGHT = 0;
 225                 injuries[SPINE]++;
 226         }
 227         if (carrying > WEIGHT || encumber > CUMBER)
 228                 notes[CANTMOVE] = 1;
 229         else
 230                 notes[CANTMOVE] = 0;
 231 }
 232
 233 void
 234 crash()
 235 {
 236         int hurt1,hurt2;
 237
 238         fuel--;
 239         if (!location[position].flyhere ||
 240             (testbit(location[position].objects,LAND) && fuel <= 0)){
 241                 if (!location[position].flyhere)
 242                         puts("You're flying too low.  We're going to crash!");
 243                 else{
 244                         puts("You're out of fuel.  We'll have to crash land!");
 245                         if (!location[position].down){
 246                                 puts("Your viper strikes the ground and explodes into firey fragments.");
 247                                 puts("Thick black smoke billows up from the wreckage.");
 248                                 die();
 249                         }
 250                         position = location[position].down;
 251                 }
 252                 notes[LAUNCHED] = 0;
 253                 setbit(location[position].objects,CRASH);
 254                 ourtime += rnd(CYCLE/4);
 255                 puts("The viper explodes into the ground and you lose consciousness...");
 256                 zzz();
 257                 hurt1 = rnd(NUMOFINJURIES - 2) + 2;
 258                 hurt2 = rnd(NUMOFINJURIES - 2) + 2;
 259                 injuries[hurt1] = 1;
 260                 injuries[hurt2] = 1;
 261                 injuries[0] = 1;        /* abrasions */
 262                 injuries[1] = 1;        /* lacerations */
 263                 printf("I'm afraid you have suffered %s and %s.\n",
 264                     ouch[hurt1], ouch[hurt2]);
 265         }
 266 }