games/battlestar/com1.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. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  * $FreeBSD$
  34  */
  35
  36 #ifndef lint
  37 static char sccsid[] = "@(#)com1.c      8.1 (Berkeley) 5/31/93";
  38 #endif /* not lint */
  39
  40 #include "externs.h"
  41
  42 move(thataway, token)
  43 int thataway, token;
  44 {
  45         wordnumber++;
  46         if ((!notes[CANTMOVE] && !notes[LAUNCHED]) || testbit(location[position].objects, LAND) || fuel > 0 && notes[LAUNCHED])
  47                 if (thataway) {
  48                         position = thataway;
  49                         newway(token);
  50                         gtime++;
  51                 }
  52                 else {
  53                         puts("You can't go this way.");
  54                         newway(token);
  55                         whichway(location[position]);
  56                         return(0);
  57                 }
  58         else if (notes[CANTMOVE] && !notes[LAUNCHED])
  59                 puts("You aren't able to move; you better drop something.");
  60         else
  61                 puts("You are out of fuel; now you will rot in space forever!");
  62         return(1);
  63 }
  64
  65 convert(tothis)         /* Converts day to night and vice versa.            */
  66 int tothis;             /* Day objects are permanent.  Night objects are added*/
  67 {                       /* at dusk, and subtracted at dawn.             */
  68         const struct objs *p;
  69         int i, j;
  70
  71         if (tothis == TONIGHT) {
  72                 for (i = 1; i <= NUMOFROOMS; i++)
  73                         for (j = 0; j < NUMOFWORDS; j++)
  74                                 nightfile[i].objects[j] = dayfile[i].objects[j];
  75                 for (p = nightobjs; p->room != 0; p++)
  76                         setbit(nightfile[p->room].objects, p->obj);
  77                 location = nightfile;
  78         } else {
  79                 for (i = 1; i <= NUMOFROOMS; i++)
  80                         for (j = 0; j < NUMOFWORDS; j++)
  81                                 dayfile[i].objects[j] = nightfile[i].objects[j];
  82                 for (p = nightobjs; p->room != 0; p++)
  83                         clearbit(dayfile[p->room].objects, p->obj);
  84                 location = dayfile;
  85         }
  86 }
  87
  88 news()
  89 {
  90         int n;
  91         int hurt;
  92
  93         if (gtime > 30 && position < 32){
  94                 puts("An explosion of shuddering magnitude splinters bulkheads and");
  95                 puts("ruptures the battlestar's hull.  You are sucked out into the");
  96                 puts("frozen void of space and killed.");
  97                 die();
  98         }
  99         if (gtime > 20 && position < 32)
 100                 puts("Explosions rock the battlestar.");
 101         if (gtime > snooze){
 102                 puts("You drop from exhaustion...");
 103                 zzz();
 104         }
 105         if (gtime > snooze - 5)
 106                 puts("You're getting tired.");
 107         if (gtime > (rythmn + CYCLE)) {
 108                 if (location == nightfile) {
 109                         convert(TODAY);
 110                         if (OUTSIDE && gtime - rythmn - CYCLE < 10) {
 111                                 puts("Dew lit sunbeams stretch out from a watery sunrise and herald the dawn.");
 112                                 puts("You awake from a misty dream-world into stark reality.");
 113                                 puts("It is day.");
 114                         }
 115                 } else {
 116                         convert(TONIGHT);
 117                         clearbit(location[POOLS].objects, BATHGOD);
 118                         if (OUTSIDE && gtime - rythmn - CYCLE < 10) {
 119                                 puts("The dying sun sinks into the ocean, leaving a blood stained sunset.");
 120                                 puts("The sky slowly fades from orange to violet to black.  A few stars");
 121                                 puts("flicker on, and it is night.");
 122                                 puts("The world seems completly different at night.");
 123                         }
 124                 }
 125                 rythmn = gtime - gtime % CYCLE;
 126         }
 127         if (!wiz && !tempwiz)
 128                 if ((testbit(inven,TALISMAN) || testbit(wear,TALISMAN)) && (testbit(inven,MEDALION) || testbit(wear,MEDALION)) && (testbit(inven,AMULET) || testbit(wear,AMULET))){
 129                         tempwiz = 1;
 130                         puts("The three amulets glow and reenforce each other in power.\nYou are now a wizard.");
 131         }
 132         if (testbit(location[position].objects,ELF)){
 133                 printf("%s\n",objdes[ELF]);
 134                 fight(ELF,rnd(30));
 135         }
 136         if (testbit(location[position].objects,DARK)){
 137                 printf("%s\n",objdes[DARK]);
 138                 fight(DARK,100);
 139         }
 140         if (testbit(location[position].objects,WOODSMAN)){
 141                 printf("%s\n",objdes[WOODSMAN]);
 142                 fight(WOODSMAN,50);
 143         }
 144         switch(position){
 145
 146                 case 267:
 147                 case 257:       /* entering a cave */
 148                 case 274:
 149                 case 246:
 150                         notes[CANTSEE] = 1;
 151                         break;
 152                 case 160:
 153                 case 216:       /* leaving a cave */
 154                 case 230:
 155                 case 231:
 156                 case 232:
 157                         notes[CANTSEE] = 0;
 158                         break;
 159         }
 160         if (testbit(location[position].objects, GIRL))
 161                 meetgirl = 1;
 162         if (meetgirl && CYCLE * 1.5 - gtime < 10){
 163                 setbit(location[GARDEN].objects,GIRLTALK);
 164                 setbit(location[GARDEN].objects,LAMPON);
 165                 setbit(location[GARDEN].objects,ROPE);
 166         }
 167         if (position == DOCK && (beenthere[position] || gtime > CYCLE)){
 168                 clearbit(location[DOCK].objects, GIRL);
 169                 clearbit(location[DOCK].objects,MAN);
 170         }
 171         if (meetgirl && gtime - CYCLE * 1.5 > 10){
 172                 clearbit(location[GARDEN].objects,GIRLTALK);
 173                 clearbit(location[GARDEN].objects,LAMPON);
 174                 clearbit(location[GARDEN].objects,ROPE);
 175                 meetgirl = 0;
 176         }
 177         if (testbit(location[position].objects,CYLON)){
 178                 puts("Oh my God, you're being shot at by an alien spacecraft!");
 179                 printf("The targeting computer says we have %d seconds to attack!\n",gclock);
 180                 fflush(stdout);
 181                 sleep(1);
 182                 if (!visual()){
 183                         hurt = rnd(NUMOFINJURIES);
 184                         injuries[hurt] = 1;
 185                         puts("Laser blasts sear the cockpit, and the alien veers off in a victory roll.");
 186                         puts("The viper shudders under a terrible explosion.");
 187                         printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 188                 }
 189                 else
 190                         clearbit(location[position].objects,CYLON);
 191         }
 192         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]){
 193                 puts("I'm afraid you have suffered fatal injuries.");
 194                 die();
 195         }
 196         for (n=0; n < NUMOFINJURIES; n++)
 197                 if (injuries[n] == 1){
 198                         injuries[n] = 2;
 199                         if (WEIGHT > 5)
 200                                 WEIGHT -= 5;
 201                         else
 202                                 WEIGHT = 0;
 203                 }
 204         if (injuries[ARM] == 2){
 205                 CUMBER -= 5;
 206                 injuries[ARM]++;
 207         }
 208         if (injuries[RIBS] == 2){
 209                 CUMBER -= 2;
 210                 injuries[RIBS]++;
 211         }
 212         if (injuries[SPINE] == 2){
 213                 WEIGHT = 0;
 214                 injuries[SPINE]++;
 215         }
 216         if (carrying > WEIGHT || encumber > CUMBER)
 217                 notes[CANTMOVE] = 1;
 218         else
 219                 notes[CANTMOVE] = 0;
 220 }
 221
 222 crash()
 223 {
 224         int hurt1,hurt2;
 225
 226         fuel--;
 227         if (!location[position].flyhere || (testbit(location[position].objects,LAND) && fuel <= 0)){
 228                 if (!location[position].flyhere)
 229                         puts("You're flying too low.  We're going to crash!");
 230                 else{
 231                         puts("You're out of fuel.  We'll have to crash land!");
 232                         if (!location[position].down){
 233                                 puts("Your viper strikes the ground and explodes into firey fragments.");
 234                                 puts("Thick black smoke billows up from the wreckage.");
 235                                 die();
 236                         }
 237                         position = location[position].down;
 238                 }
 239                 notes[LAUNCHED] = 0;
 240                 setbit(location[position].objects,CRASH);
 241                 gtime += rnd(CYCLE/4);
 242                 puts("The viper explodes into the ground and you lose consciousness...");
 243                 zzz();
 244                 hurt1 = rnd(NUMOFINJURIES - 2) + 2;
 245                 hurt2 = rnd(NUMOFINJURIES - 2) + 2;
 246                 injuries[hurt1] = 1;
 247                 injuries[hurt2] = 1;
 248                 injuries[0] = 1;        /* abrasions */
 249                 injuries[1] = 1;        /* lacerations */
 250                 printf("I'm afraid you have suffered %s and %s.\n",ouch[hurt1],ouch[hurt2]);
 251         }
 252 }