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  * @(#)com1.c   8.1 (Berkeley) 5/31/93
  34  * $FreeBSD: src/games/battlestar/com1.c,v 1.7.2.1 2001/03/05 11:45:35 kris Exp $
  35  * $DragonFly: src/games/battlestar/com1.c,v 1.3 2003/11/12 14:53:52 eirikn Exp $
  36  */
  37
  38 #include "externs.h"
  39
  40 void     convert (int);
  41
  42 int
  43 battlestar_move(thataway, token)
  44 int thataway, token;
  45 {
  46         wordnumber++;
  47         if ((!notes[CANTMOVE] && !notes[LAUNCHED]) ||
  48             ((testbit(location[position].objects, LAND) || fuel > 0) &&
  49             notes[LAUNCHED]))
  50                 if (thataway) {
  51                         position = thataway;
  52                         newway(token);
  53                         gtime++;
  54                 }
  55                 else {
  56                         puts("You can't go this way.");
  57                         newway(token);
  58                         whichway(location[position]);
  59                         return(0);
  60                 }
  61         else if (notes[CANTMOVE] && !notes[LAUNCHED])
  62                 puts("You aren't able to move; you better drop something.");
  63         else
  64                 puts("You are out of fuel; now you will rot in space forever!");
  65         return(1);
  66 }
  67
  68 void
  69 convert(tothis)         /* Converts day to night and vice versa.            */
  70 int tothis;             /* Day objects are permanent.  Night objects are added*/
  71 {                       /* at dusk, and subtracted at dawn.             */
  72         const struct objs *p;
  73         int i, j;
  74
  75         if (tothis == TONIGHT) {
  76                 for (i = 1; i <= NUMOFROOMS; i++)
  77                         for (j = 0; j < NUMOFWORDS; j++)
  78                                 nightfile[i].objects[j] = dayfile[i].objects[j];
  79                 for (p = nightobjs; p->room != 0; p++)
  80                         setbit(nightfile[p->room].objects, p->obj);
  81                 location = nightfile;
  82         } else {
  83                 for (i = 1; i <= NUMOFROOMS; i++)
  84                         for (j = 0; j < NUMOFWORDS; j++)
  85                                 dayfile[i].objects[j] = nightfile[i].objects[j];
  86                 for (p = nightobjs; p->room != 0; p++)
  87                         clearbit(dayfile[p->room].objects, p->obj);
  88                 location = dayfile;
  89         }
  90 }
  91
  92 void
  93 news()
  94 {
  95         int n;
  96         int hurt;
  97
  98         if (gtime > 30 && position < 32){
  99                 puts("An explosion of shuddering magnitude splinters bulkheads and");
 100                 puts("ruptures the battlestar's hull.  You are sucked out into the");
 101                 puts("frozen void of space and killed.");
 102                 die(0);
 103         }
 104         if (gtime > 20 && position < 32)
 105                 puts("Explosions rock the battlestar.");
 106         if (gtime > snooze){
 107                 puts("You drop from exhaustion...");
 108                 zzz();
 109         }
 110         if (gtime > snooze - 5)
 111                 puts("You're getting tired.");
 112         if (gtime > (rythmn + CYCLE)) {
 113                 if (location == nightfile) {
 114                         convert(TODAY);
 115                         if (OUTSIDE && gtime - rythmn - CYCLE < 10) {
 116                                 puts("Dew lit sunbeams stretch out from a watery sunrise and herald the dawn.");
 117                                 puts("You awake from a misty dream-world into stark reality.");
 118                                 puts("It is day.");
 119                         }
 120                 } else {
 121                         convert(TONIGHT);
 122                         clearbit(location[POOLS].objects, BATHGOD);
 123                         if (OUTSIDE && gtime - rythmn - CYCLE < 10) {
 124                                 puts("The dying sun sinks into the ocean, leaving a blood stained sunset.");
 125                                 puts("The sky slowly fades from orange to violet to black.  A few stars");
 126                                 puts("flicker on, and it is night.");
 127                                 puts("The world seems completly different at night.");
 128                         }
 129                 }
 130                 rythmn = gtime - gtime % CYCLE;
 131         }
 132         if (!wiz && !tempwiz)
 133                 if ((testbit(inven,TALISMAN) || testbit(wear,TALISMAN)) && (testbit(inven,MEDALION) || testbit(wear,MEDALION)) && (testbit(inven,AMULET) || testbit(wear,AMULET))){
 134                         tempwiz = 1;
 135                         puts("The three amulets glow and reenforce each other in power.\nYou are now a wizard.");
 136         }
 137         if (testbit(location[position].objects,ELF)){
 138                 printf("%s\n",objdes[ELF]);
 139                 fight(ELF,rnd(30));
 140         }
 141         if (testbit(location[position].objects,DARK)){
 142                 printf("%s\n",objdes[DARK]);
 143                 fight(DARK,100);
 144         }
 145         if (testbit(location[position].objects,WOODSMAN)){
 146                 printf("%s\n",objdes[WOODSMAN]);
 147                 fight(WOODSMAN,50);
 148         }
 149         switch(position){
 150
 151                 case 267:
 152                 case 257:       /* entering a cave */
 153                 case 274:
 154                 case 246:
 155                         notes[CANTSEE] = 1;
 156                         break;
 157                 case 160:
 158                 case 216:       /* leaving a cave */
 159                 case 230:
 160                 case 231:
 161                 case 232:
 162                         notes[CANTSEE] = 0;
 163                         break;
 164         }
 165         if (testbit(location[position].objects, GIRL))
 166                 meetgirl = 1;
 167         if (meetgirl && CYCLE * 1.5 - gtime < 10){
 168                 setbit(location[GARDEN].objects,GIRLTALK);
 169                 setbit(location[GARDEN].objects,LAMPON);
 170                 setbit(location[GARDEN].objects,ROPE);
 171         }
 172         if (position == DOCK && (beenthere[position] || gtime > CYCLE)){
 173                 clearbit(location[DOCK].objects, GIRL);
 174                 clearbit(location[DOCK].objects,MAN);
 175         }
 176         if (meetgirl && gtime - CYCLE * 1.5 > 10){
 177                 clearbit(location[GARDEN].objects,GIRLTALK);
 178                 clearbit(location[GARDEN].objects,LAMPON);
 179                 clearbit(location[GARDEN].objects,ROPE);
 180                 meetgirl = 0;
 181         }
 182         if (testbit(location[position].objects,CYLON)){
 183                 puts("Oh my God, you're being shot at by an alien spacecraft!");
 184                 printf("The targeting computer says we have %d seconds to attack!\n",gclock);
 185                 fflush(stdout);
 186                 sleep(1);
 187                 if (!visual()){
 188                         hurt = rnd(NUMOFINJURIES);
 189                         injuries[hurt] = 1;
 190                         puts("Laser blasts sear the cockpit, and the alien veers off in a victory roll.");
 191                         puts("The viper shudders under a terrible explosion.");
 192                         printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 193                 }
 194                 else
 195                         clearbit(location[position].objects,CYLON);
 196         }
 197         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]){
 198                 puts("I'm afraid you have suffered fatal injuries.");
 199                 die(0);
 200         }
 201         for (n=0; n < NUMOFINJURIES; n++)
 202                 if (injuries[n] == 1){
 203                         injuries[n] = 2;
 204                         if (WEIGHT > 5)
 205                                 WEIGHT -= 5;
 206                         else
 207                                 WEIGHT = 0;
 208                 }
 209         if (injuries[ARM] == 2){
 210                 CUMBER -= 5;
 211                 injuries[ARM]++;
 212         }
 213         if (injuries[RIBS] == 2){
 214                 CUMBER -= 2;
 215                 injuries[RIBS]++;
 216         }
 217         if (injuries[SPINE] == 2){
 218                 WEIGHT = 0;
 219                 injuries[SPINE]++;
 220         }
 221         if (carrying > WEIGHT || encumber > CUMBER)
 222                 notes[CANTMOVE] = 1;
 223         else
 224                 notes[CANTMOVE] = 0;
 225 }
 226
 227 void
 228 crash()
 229 {
 230         int hurt1,hurt2;
 231
 232         fuel--;
 233         if (!location[position].flyhere || (testbit(location[position].objects,LAND) && fuel <= 0)){
 234                 if (!location[position].flyhere)
 235                         puts("You're flying too low.  We're going to crash!");
 236                 else{
 237                         puts("You're out of fuel.  We'll have to crash land!");
 238                         if (!location[position].down){
 239                                 puts("Your viper strikes the ground and explodes into firey fragments.");
 240                                 puts("Thick black smoke billows up from the wreckage.");
 241                                 die(0);
 242                         }
 243                         position = location[position].down;
 244                 }
 245                 notes[LAUNCHED] = 0;
 246                 setbit(location[position].objects,CRASH);
 247                 gtime += rnd(CYCLE/4);
 248                 puts("The viper explodes into the ground and you lose consciousness...");
 249                 zzz();
 250                 hurt1 = rnd(NUMOFINJURIES - 2) + 2;
 251                 hurt2 = rnd(NUMOFINJURIES - 2) + 2;
 252                 injuries[hurt1] = 1;
 253                 injuries[hurt2] = 1;
 254                 injuries[0] = 1;        /* abrasions */
 255                 injuries[1] = 1;        /* lacerations */
 256                 printf("I'm afraid you have suffered %s and %s.\n",ouch[hurt1],ouch[hurt2]);
 257         }
 258 }