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
  34 #ifndef lint
  35 #if 0
  36 static char sccsid[] = "@(#)com1.c      8.1 (Berkeley) 5/31/93";
  37 #endif
  38 static const char rcsid[] =
  39  "$FreeBSD: src/games/battlestar/com1.c,v 1.7.2.1 2001/03/05 11:45:35 kris Exp $";
  40 #endif /* not lint */
  41
  42 #include "externs.h"
  43
  44 void     convert __P((int));
  45
  46 int
  47 battlestar_move(thataway, token)
  48 int thataway, token;
  49 {
  50         wordnumber++;
  51         if ((!notes[CANTMOVE] && !notes[LAUNCHED]) ||
  52             ((testbit(location[position].objects, LAND) || fuel > 0) &&
  53             notes[LAUNCHED]))
  54                 if (thataway) {
  55                         position = thataway;
  56                         newway(token);
  57                         gtime++;
  58                 }
  59                 else {
  60                         puts("You can't go this way.");
  61                         newway(token);
  62                         whichway(location[position]);
  63                         return(0);
  64                 }
  65         else if (notes[CANTMOVE] && !notes[LAUNCHED])
  66                 puts("You aren't able to move; you better drop something.");
  67         else
  68                 puts("You are out of fuel; now you will rot in space forever!");
  69         return(1);
  70 }
  71
  72 void
  73 convert(tothis)         /* Converts day to night and vice versa.            */
  74 int tothis;             /* Day objects are permanent.  Night objects are added*/
  75 {                       /* at dusk, and subtracted at dawn.             */
  76         const struct objs *p;
  77         int i, j;
  78
  79         if (tothis == TONIGHT) {
  80                 for (i = 1; i <= NUMOFROOMS; i++)
  81                         for (j = 0; j < NUMOFWORDS; j++)
  82                                 nightfile[i].objects[j] = dayfile[i].objects[j];
  83                 for (p = nightobjs; p->room != 0; p++)
  84                         setbit(nightfile[p->room].objects, p->obj);
  85                 location = nightfile;
  86         } else {
  87                 for (i = 1; i <= NUMOFROOMS; i++)
  88                         for (j = 0; j < NUMOFWORDS; j++)
  89                                 dayfile[i].objects[j] = nightfile[i].objects[j];
  90                 for (p = nightobjs; p->room != 0; p++)
  91                         clearbit(dayfile[p->room].objects, p->obj);
  92                 location = dayfile;
  93         }
  94 }
  95
  96 void
  97 news()
  98 {
  99         int n;
 100         int hurt;
 101
 102         if (gtime > 30 && position < 32){
 103                 puts("An explosion of shuddering magnitude splinters bulkheads and");
 104                 puts("ruptures the battlestar's hull.  You are sucked out into the");
 105                 puts("frozen void of space and killed.");
 106                 die(0);
 107         }
 108         if (gtime > 20 && position < 32)
 109                 puts("Explosions rock the battlestar.");
 110         if (gtime > snooze){
 111                 puts("You drop from exhaustion...");
 112                 zzz();
 113         }
 114         if (gtime > snooze - 5)
 115                 puts("You're getting tired.");
 116         if (gtime > (rythmn + CYCLE)) {
 117                 if (location == nightfile) {
 118                         convert(TODAY);
 119                         if (OUTSIDE && gtime - rythmn - CYCLE < 10) {
 120                                 puts("Dew lit sunbeams stretch out from a watery sunrise and herald the dawn.");
 121                                 puts("You awake from a misty dream-world into stark reality.");
 122                                 puts("It is day.");
 123                         }
 124                 } else {
 125                         convert(TONIGHT);
 126                         clearbit(location[POOLS].objects, BATHGOD);
 127                         if (OUTSIDE && gtime - rythmn - CYCLE < 10) {
 128                                 puts("The dying sun sinks into the ocean, leaving a blood stained sunset.");
 129                                 puts("The sky slowly fades from orange to violet to black.  A few stars");
 130                                 puts("flicker on, and it is night.");
 131                                 puts("The world seems completly different at night.");
 132                         }
 133                 }
 134                 rythmn = gtime - gtime % CYCLE;
 135         }
 136         if (!wiz && !tempwiz)
 137                 if ((testbit(inven,TALISMAN) || testbit(wear,TALISMAN)) && (testbit(inven,MEDALION) || testbit(wear,MEDALION)) && (testbit(inven,AMULET) || testbit(wear,AMULET))){
 138                         tempwiz = 1;
 139                         puts("The three amulets glow and reenforce each other in power.\nYou are now a wizard.");
 140         }
 141         if (testbit(location[position].objects,ELF)){
 142                 printf("%s\n",objdes[ELF]);
 143                 fight(ELF,rnd(30));
 144         }
 145         if (testbit(location[position].objects,DARK)){
 146                 printf("%s\n",objdes[DARK]);
 147                 fight(DARK,100);
 148         }
 149         if (testbit(location[position].objects,WOODSMAN)){
 150                 printf("%s\n",objdes[WOODSMAN]);
 151                 fight(WOODSMAN,50);
 152         }
 153         switch(position){
 154
 155                 case 267:
 156                 case 257:       /* entering a cave */
 157                 case 274:
 158                 case 246:
 159                         notes[CANTSEE] = 1;
 160                         break;
 161                 case 160:
 162                 case 216:       /* leaving a cave */
 163                 case 230:
 164                 case 231:
 165                 case 232:
 166                         notes[CANTSEE] = 0;
 167                         break;
 168         }
 169         if (testbit(location[position].objects, GIRL))
 170                 meetgirl = 1;
 171         if (meetgirl && CYCLE * 1.5 - gtime < 10){
 172                 setbit(location[GARDEN].objects,GIRLTALK);
 173                 setbit(location[GARDEN].objects,LAMPON);
 174                 setbit(location[GARDEN].objects,ROPE);
 175         }
 176         if (position == DOCK && (beenthere[position] || gtime > CYCLE)){
 177                 clearbit(location[DOCK].objects, GIRL);
 178                 clearbit(location[DOCK].objects,MAN);
 179         }
 180         if (meetgirl && gtime - CYCLE * 1.5 > 10){
 181                 clearbit(location[GARDEN].objects,GIRLTALK);
 182                 clearbit(location[GARDEN].objects,LAMPON);
 183                 clearbit(location[GARDEN].objects,ROPE);
 184                 meetgirl = 0;
 185         }
 186         if (testbit(location[position].objects,CYLON)){
 187                 puts("Oh my God, you're being shot at by an alien spacecraft!");
 188                 printf("The targeting computer says we have %d seconds to attack!\n",gclock);
 189                 fflush(stdout);
 190                 sleep(1);
 191                 if (!visual()){
 192                         hurt = rnd(NUMOFINJURIES);
 193                         injuries[hurt] = 1;
 194                         puts("Laser blasts sear the cockpit, and the alien veers off in a victory roll.");
 195                         puts("The viper shudders under a terrible explosion.");
 196                         printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 197                 }
 198                 else
 199                         clearbit(location[position].objects,CYLON);
 200         }
 201         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]){
 202                 puts("I'm afraid you have suffered fatal injuries.");
 203                 die(0);
 204         }
 205         for (n=0; n < NUMOFINJURIES; n++)
 206                 if (injuries[n] == 1){
 207                         injuries[n] = 2;
 208                         if (WEIGHT > 5)
 209                                 WEIGHT -= 5;
 210                         else
 211                                 WEIGHT = 0;
 212                 }
 213         if (injuries[ARM] == 2){
 214                 CUMBER -= 5;
 215                 injuries[ARM]++;
 216         }
 217         if (injuries[RIBS] == 2){
 218                 CUMBER -= 2;
 219                 injuries[RIBS]++;
 220         }
 221         if (injuries[SPINE] == 2){
 222                 WEIGHT = 0;
 223                 injuries[SPINE]++;
 224         }
 225         if (carrying > WEIGHT || encumber > CUMBER)
 226                 notes[CANTMOVE] = 1;
 227         else
 228                 notes[CANTMOVE] = 0;
 229 }
 230
 231 void
 232 crash()
 233 {
 234         int hurt1,hurt2;
 235
 236         fuel--;
 237         if (!location[position].flyhere || (testbit(location[position].objects,LAND) && fuel <= 0)){
 238                 if (!location[position].flyhere)
 239                         puts("You're flying too low.  We're going to crash!");
 240                 else{
 241                         puts("You're out of fuel.  We'll have to crash land!");
 242                         if (!location[position].down){
 243                                 puts("Your viper strikes the ground and explodes into firey fragments.");
 244                                 puts("Thick black smoke billows up from the wreckage.");
 245                                 die(0);
 246                         }
 247                         position = location[position].down;
 248                 }
 249                 notes[LAUNCHED] = 0;
 250                 setbit(location[position].objects,CRASH);
 251                 gtime += rnd(CYCLE/4);
 252                 puts("The viper explodes into the ground and you lose consciousness...");
 253                 zzz();
 254                 hurt1 = rnd(NUMOFINJURIES - 2) + 2;
 255                 hurt2 = rnd(NUMOFINJURIES - 2) + 2;
 256                 injuries[hurt1] = 1;
 257                 injuries[hurt2] = 1;
 258                 injuries[0] = 1;        /* abrasions */
 259                 injuries[1] = 1;        /* lacerations */
 260                 printf("I'm afraid you have suffered %s and %s.\n",ouch[hurt1],ouch[hurt2]);
 261         }
 262 }