games/battlestar/com4.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[] = "@(#)com4.c      8.1 (Berkeley) 5/31/93";
  37 #endif
  38 static const char rcsid[] =
  39  "$FreeBSD: src/games/battlestar/com4.c,v 1.8.2.1 2001/03/05 11:45:35 kris Exp $";
  40 #endif /* not lint */
  41
  42 #include <string.h>
  43 #include "externs.h"
  44
  45 int
  46 take(from)
  47 unsigned int from[];
  48 {
  49         int firstnumber, heavy, bulky, value;
  50         int n;
  51
  52         firstnumber = wordnumber;
  53         if (wordnumber < wordcount && wordvalue[wordnumber+1] == OFF){
  54                 wordnumber++;
  55                 wordvalue[wordnumber] = TAKEOFF;
  56                 return(cypher());
  57         }
  58         else {
  59                 while(wordtype[++wordnumber] == ADJS);
  60                 while(wordnumber<=wordcount && wordtype[wordnumber] == OBJECT){
  61                         value = wordvalue[wordnumber];
  62                         printf("%s:\n", objsht[value]);
  63                         for (n=0; objsht[value][n]; n++);
  64                         heavy = (carrying + objwt[value]) <= WEIGHT;
  65                         bulky = (encumber + objcumber[value]) <= CUMBER;
  66                         if ((testbit(from,value) || wiz || tempwiz) && heavy && bulky && !testbit(inven,value)){
  67                                 setbit(inven,value);
  68                                 carrying += objwt[value];
  69                                 encumber += objcumber[value];
  70                                 gtime++;
  71                                 if (testbit(from,value))
  72                                         printf("Taken.\n");
  73                                 else
  74                                         printf("Zap! Taken from thin air.\n");
  75                                 clearbit(from,value);
  76                                 if (value == MEDALION)
  77                                         bs_win--;
  78                         }
  79                         else if (testbit(inven,value))
  80                                 printf("You're already holding%s%s.\n", (objsht[value][n-1] == 's' ? " " : " a "),objsht[value]);
  81                         else if (!heavy)
  82                                 printf("The %s %s too heavy.\n", objsht[value],(objsht[value][n-1] == 's' ? "are" : "is"));
  83                         else if (!bulky)
  84                                 printf("The %s %s too cumbersome to hold.\n", objsht[value],(objsht[value][n-1] == 's' ? "are" : "is"));
  85                         else
  86                                 printf("I dont see any %s around here.\n", objsht[value]);
  87                         if (wordnumber < wordcount -1 && wordvalue[++wordnumber] == AND)
  88                                 wordnumber++;
  89                         else
  90                                 return(firstnumber);
  91                 }
  92         }
  93                             /* special cases with their own return()'s */
  94
  95         if (wordnumber <= wordcount && wordtype[wordnumber] == NOUNS)
  96                 switch(wordvalue[wordnumber]){
  97
  98                         case SWORD:
  99                                 if (testbit(from, SWORD)){
 100                                         wordtype[wordnumber--] = OBJECT;
 101                                         return(take(from));
 102                                 }
 103                                 if (testbit(from, TWO_HANDED)){
 104                                         wordvalue[wordnumber] = TWO_HANDED;
 105                                         wordtype[wordnumber--] = OBJECT;
 106                                         return(take(from));
 107                                 }
 108                                 wordvalue[wordnumber] = BROAD;
 109                                 wordtype[wordnumber--] = OBJECT;
 110                                 return(take(from));
 111
 112                         case BODY:
 113                                 if (testbit(from,MAID)){
 114                                         wordvalue[wordnumber] = MAID;
 115                                         wordtype[wordnumber--] = OBJECT;
 116                                         return(take(from));
 117                                 }
 118                                 else if (testbit(from,DEADWOOD)){
 119                                         wordvalue[wordnumber] = DEADWOOD;
 120                                         wordtype[wordnumber--] = OBJECT;
 121                                         return(take(from));
 122                                 }
 123                                 else if (testbit(from,DEADNATIVE)){
 124                                         wordvalue[wordnumber] = DEADNATIVE;
 125                                         wordtype[wordnumber--] = OBJECT;
 126                                         return(take(from));
 127                                 }
 128                                 else if (testbit(from,DEADGOD)){
 129                                         wordvalue[wordnumber] = DEADGOD;
 130                                         wordtype[wordnumber--] = OBJECT;
 131                                         return(take(from));
 132                                 }
 133                                 else {
 134                                         wordvalue[wordnumber] = DEADTIME;
 135                                         wordtype[wordnumber--] = OBJECT;
 136                                         return(take(from));
 137                                 }
 138                                 break;
 139
 140                         case AMULET:
 141                                 if (testbit(location[position].objects,AMULET)){
 142                                         puts("The amulet is warm to the touch, and its beauty catches your breath.");
 143                                         puts("A mist falls over your eyes, but then it is gone.  Sounds seem clearer");
 144                                         puts("and sharper but far away as if in a dream.  The sound of purling water reaches");
 145                                         puts("you from afar.  The mist falls again, and your heart leaps in horror.  The gold");
 146                                         puts("freezes your hands and fathomless darkness engulfs your soul.");
 147                                 }
 148                                 wordtype[wordnumber--] = OBJECT;
 149                                 return(take(from));
 150
 151                         case MEDALION:
 152                                 if (testbit(location[position].objects, MEDALION)){
 153                                         puts("The medallion is warm, and it rekindles your spirit with the warmth of life.");
 154                                         puts("Your amulet begins to glow as the medallion is brought near to it, and together\nthey radiate.");
 155                                 }
 156                                 wordtype[wordnumber--] = OBJECT;
 157                                 return(take(from));
 158
 159                         case TALISMAN:
 160                                 if (testbit(location[position].objects,TALISMAN)){
 161                                         puts("The talisman is cold to the touch, and it sends a chill down your spine.");
 162                                 }
 163                                 wordtype[wordnumber--] = OBJECT;
 164                                 return(take(from));
 165
 166                         case NORMGOD:
 167                                 if (testbit(location[position].objects,BATHGOD) && (testbit(wear,AMULET) || testbit(inven,AMULET))){
 168                                         puts("She offers a delicate hand, and you help her out of the sparkling springs.");
 169                                         puts("Water droplets like liquid silver bedew her golden skin, but when they part");
 170                                         puts("from her, they fall as teardrops.  She wraps a single cloth around her and");
 171                                         puts("ties it at the waist.  Around her neck hangs a golden amulet.");
 172                                         puts("She bids you to follow her.");
 173                                         pleasure++;
 174                                         followgod = gtime;
 175                                         clearbit(location[position].objects,BATHGOD);
 176                                 } else if (!testbit(location[position].objects,BATHGOD))
 177                                         puts("You're in no position to take her.");
 178                                 else
 179                                         puts("She moves away from you.");
 180                                 break;
 181
 182                         default:
 183                                 puts("It doesn't seem to work.");
 184                 }
 185         else
 186                 puts("You've got to be kidding.");
 187         return(firstnumber);
 188 }
 189
 190 int
 191 throw(name)
 192         const char *name;
 193 {
 194         int n;
 195         int deposit = 0;
 196         int first, value;
 197
 198         first = wordnumber;
 199         if (drop(name) != -1){
 200                 switch(wordvalue[wordnumber]){
 201
 202                         case AHEAD:
 203                                 deposit = ahead;
 204                                 break;
 205
 206                         case BACK:
 207                                 deposit = back;
 208                                 break;
 209
 210                         case LEFT:
 211                                 deposit = left;
 212                                 break;
 213
 214                         case RIGHT:
 215                                 deposit = right;
 216                                 break;
 217
 218                         case UP:
 219                                 deposit = location[position].up * (location[position].access || position == FINAL);
 220                                 break;
 221
 222                         case DOWN:
 223                                 deposit = location[position].down;
 224                                 break;
 225                 }
 226                 wordnumber = first;
 227                 while (wordtype[++wordnumber] == ADJS);
 228                 while (wordnumber <= wordcount){
 229                         value = wordvalue[wordnumber];
 230                         if (deposit && testbit(location[position].objects,value)){
 231                                 clearbit(location[position].objects,value);
 232                                 if (value != GRENADE)
 233                                         setbit(location[deposit].objects,value);
 234                                 else{
 235                                         puts("A thundering explosion nearby sends up a cloud of smoke and shrapnel.");
 236                                         for (n = 0; n < NUMOFWORDS; n ++)
 237                                                 location[deposit].objects[n] = 0;
 238                                         setbit(location[deposit].objects,CHAR);
 239                                 }
 240                                 if (value == ROPE && position == FINAL)
 241                                         location[position].access = 1;
 242                                 switch(deposit){
 243                                         case 189:
 244                                         case 231:
 245                                                 puts("The stone door is unhinged.");
 246                                                 location[189].north = 231;
 247                                                 location[231].south = 189;
 248                                                 break;
 249                                         case 30:
 250                                                 puts("The wooden door is blown open.");
 251                                                 location[30].west = 25;
 252                                                 break;
 253                                         case 31:
 254                                                 puts("The door is not damaged.");
 255                                 }
 256                         }
 257                         else if (value == GRENADE && testbit(location[position].objects,value)){
 258                                 puts("You are blown into shreds when your grenade explodes.");
 259                                 die(0);
 260                         }
 261                         if (wordnumber < wordcount - 1 && wordvalue[++wordnumber] == AND)
 262                                 wordnumber++;
 263                         else
 264                                 return(first);
 265                 }
 266                 return(first);
 267         }
 268         return(first);
 269 }
 270
 271 int
 272 drop(name)
 273 const char *name;
 274 {
 275
 276         int firstnumber, value;
 277
 278         firstnumber = wordnumber;
 279         while (wordtype[++wordnumber] == ADJS)
 280                 ;
 281         while (wordnumber<=wordcount && (wordtype[wordnumber] == OBJECT || wordtype[wordnumber] == NOUNS)) {
 282                 value = wordvalue[wordnumber];
 283                 printf("%s:\n", objsht[value]);
 284                 if (testbit(inven,value)){
 285                         clearbit(inven,value);
 286                         carrying -= objwt[value];
 287                         encumber -= objcumber[value];
 288                         if (value == BOMB){
 289                                 puts("The bomb explodes.  A blinding white light and immense concussion obliterate us.");
 290                                 die(0);
 291                         }
 292                         if (value != AMULET && value != MEDALION && value != TALISMAN)
 293                                 setbit(location[position].objects,value);
 294                         else
 295                                 tempwiz = 0;
 296                         gtime++;
 297                         if (*name == 'K')
 298                                 puts("Drop kicked.");
 299                         else
 300                                 printf("%s.\n", name);
 301                 }
 302                 else {
 303                         if (*name != 'K') {
 304                                 printf("You aren't holding the %s.\n", objsht[value]);
 305                                 if (testbit(location[position].objects,value)) {
 306                                         if (*name == 'T')
 307                                                 puts("Kicked instead.");
 308                                         else if (*name == 'G')
 309                                                 puts("Given anyway.");
 310                                 }
 311                         } else
 312                                 puts("Kicked.");
 313                 }
 314                 if (wordnumber < wordcount - 1 && wordvalue[++wordnumber] == AND)
 315                         wordnumber++;
 316                 else
 317                         return(firstnumber);
 318         }
 319         puts("Do what?");
 320         return(-1);
 321 }
 322
 323 int
 324 takeoff()
 325 {
 326         wordnumber = take(wear);
 327         return(drop("Dropped"));
 328 }
 329
 330 int
 331 puton()
 332 {
 333         wordnumber = take(location[position].objects);
 334         return(wearit());
 335 }
 336
 337 int
 338 eat()
 339 {
 340         int firstnumber, value;
 341
 342         firstnumber = wordnumber;
 343         while(wordtype[++wordnumber] == ADJS);
 344         while(wordnumber <= wordcount){
 345                 value = wordvalue[wordnumber];
 346                 switch(value){
 347
 348                         case -1:
 349                                 puts("Eat what?");
 350                                 return(firstnumber);
 351
 352                         default:
 353                                 printf("You can't eat%s%s!\n",
 354                                         wordtype[wordnumber] == OBJECT &&
 355                                         objsht[value]
 356                                         [strlen(objsht[value]) - 1] == 's' ?
 357                                         " " : " a ",
 358                                         words[wordnumber]);
 359                                 return(firstnumber);
 360
 361                         case PAPAYAS:
 362                         case PINEAPPLE:
 363                         case KIWI:
 364                         case COCONUTS:  /* eatable things */
 365                         case MANGO:
 366
 367                                 printf("%s:\n",objsht[value]);
 368                                 if (testbit(inven,value) && gtime > ate - CYCLE && testbit(inven,KNIFE)){
 369                                         clearbit(inven,value);
 370                                         carrying -= objwt[value];
 371                                         encumber -= objcumber[value];
 372                                         ate = max(gtime,ate) + CYCLE/3;
 373                                         snooze += CYCLE/10;
 374                                         gtime++;
 375                                         puts("Eaten.  You can explore a little longer now.");
 376                                 }
 377                                 else if (gtime < ate - CYCLE)
 378                                         puts("You're stuffed.");
 379                                 else if (!testbit(inven,KNIFE))
 380                                         puts("You need a knife.");
 381                                 else
 382                                         printf("You aren't holding the %s.\n", objsht[value]);
 383                                 if (wordnumber < wordcount - 1 && wordvalue[++wordnumber] == AND)
 384                                         wordnumber++;
 385                                 else
 386                                         return(firstnumber);
 387                 } /* end switch */
 388         } /* end while */
 389         return(firstnumber);
 390 }