games/battlestar/cypher.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[] = "@(#)cypher.c    8.1 (Berkeley) 5/31/93";
  37 #endif
  38 static const char rcsid[] =
  39  "$FreeBSD$";
  40 #endif /* not lint */
  41
  42 #include "externs.h"
  43
  44 cypher()
  45 {
  46         int n;
  47         int junk;
  48         int lflag = -1;
  49         char buffer[10];
  50
  51         while (wordtype[wordnumber] == ADJS)
  52                 wordnumber++;
  53         while (wordnumber <= wordcount) {
  54                 switch(wordvalue[wordnumber]) {
  55
  56                         case UP:
  57                                 if (location[position].access || wiz || tempwiz) {
  58                                         if (!location[position].access)
  59                                                 puts("Zap!  A gust of wind lifts you up.");
  60                                         if (!move(location[position].up, AHEAD))
  61                                                 return(-1);
  62                                 } else {
  63                                         puts("There is no way up");
  64                                         return(-1);
  65                                 }
  66                                 lflag = 0;
  67                                 break;
  68
  69                          case DOWN:
  70                                 if (!move(location[position].down, AHEAD))
  71                                         return(-1);
  72                                 lflag = 0;
  73                                 break;
  74
  75                          case LEFT:
  76                                 if (!move(left, LEFT))
  77                                         return(-1);
  78                                 lflag = 0;
  79                                 break;
  80
  81                          case RIGHT:
  82                                 if (!move(right, RIGHT))
  83                                         return(-1);
  84                                 lflag = 0;
  85                                 break;
  86
  87                          case AHEAD:
  88                                 if (!move(ahead, AHEAD))
  89                                         return(-1);
  90                                 lflag = 0;
  91                                 break;
  92
  93                          case BACK:
  94                                 if (!move(back, BACK))
  95                                         return(-1);
  96                                 lflag = 0;
  97                                 break;
  98
  99                          case SHOOT:
 100                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 101                                         for (n=0; n < NUMOFOBJECTS; n++)
 102                                                 if (testbit(location[position].objects,n) && objsht[n]){
 103                                                         wordvalue[wordnumber+1] = n;
 104                                                         wordnumber = shoot();
 105                                                 }
 106                                 wordnumber++;
 107                                 wordnumber++;
 108                                 }
 109                                 else
 110                                         shoot();
 111                                 break;
 112
 113                          case TAKE:
 114                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 115                                         for (n=0; n < NUMOFOBJECTS; n++)
 116                                                 if (testbit(location[position].objects,n) && objsht[n]){
 117                                                         wordvalue[wordnumber+1] = n;
 118                                                         wordnumber = take(location[position].objects);
 119                                                 }
 120                                 wordnumber++;
 121                                 wordnumber++;
 122                                 }
 123                                 else
 124                                         take(location[position].objects);
 125                                 break;
 126
 127                          case DROP:
 128
 129                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 130                                         for (n=0; n < NUMOFOBJECTS; n++)
 131                                                 if (testbit(inven,n)){
 132                                                         wordvalue[wordnumber+1] = n;
 133                                                         wordnumber = drop("Dropped");
 134                                                 }
 135                                 wordnumber++;
 136                                 wordnumber++;
 137                                 }
 138                                 else
 139                                         drop("Dropped");
 140                                 break;
 141
 142
 143                          case KICK:
 144                          case THROW:
 145                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 146                                         for (n=0; n < NUMOFOBJECTS; n++)
 147                                                 if (testbit(inven,n) ||
 148                                                   testbit(location[position].objects, n) && objsht[n]){
 149                                                         wordvalue[wordnumber+1] = n;
 150                                                         wordnumber = throw(wordvalue[wordnumber] == KICK ? "Kicked" : "Thrown");
 151                                                 }
 152                                         wordnumber += 2;
 153                                 } else
 154                                         throw(wordvalue[wordnumber] == KICK ? "Kicked" : "Thrown");
 155                                 break;
 156
 157                          case TAKEOFF:
 158                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 159                                         for (n=0; n < NUMOFOBJECTS; n++)
 160                                                 if (testbit(wear,n)){
 161                                                         wordvalue[wordnumber+1] = n;
 162                                                         wordnumber = takeoff();
 163                                                 }
 164                                         wordnumber += 2;
 165                                 }
 166                                 else
 167                                         takeoff();
 168                                 break;
 169
 170
 171                          case DRAW:
 172
 173                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 174                                         for (n=0; n < NUMOFOBJECTS; n++)
 175                                                 if (testbit(wear,n)){
 176                                                         wordvalue[wordnumber+1] = n;
 177                                                         wordnumber = draw();
 178                                                 }
 179                                         wordnumber += 2;
 180                                 }
 181                                 else
 182                                         draw();
 183                                 break;
 184
 185
 186                          case PUTON:
 187
 188                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 189                                         for (n=0; n < NUMOFOBJECTS; n++)
 190                                                 if (testbit(location[position].objects,n) && objsht[n]){
 191                                                         wordvalue[wordnumber+1] = n;
 192                                                         wordnumber = puton();
 193                                                 }
 194                                         wordnumber += 2;
 195                                 }
 196                                 else
 197                                         puton();
 198                                 break;
 199
 200                          case WEARIT:
 201
 202                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 203                                         for (n=0; n < NUMOFOBJECTS; n++)
 204                                                 if (testbit(inven,n)){
 205                                                         wordvalue[wordnumber+1] = n;
 206                                                         wordnumber = wearit();
 207                                                 }
 208                                         wordnumber += 2;
 209                                 }
 210                                 else
 211                                         wearit();
 212                                 break;
 213
 214
 215                          case EAT:
 216
 217                                 if (wordnumber < wordcount && wordvalue[wordnumber+1] == EVERYTHING){
 218                                         for (n=0; n < NUMOFOBJECTS; n++)
 219                                                 if (testbit(inven,n)){
 220                                                         wordvalue[wordnumber+1] = n;
 221                                                         wordnumber = eat();
 222                                                 }
 223                                         wordnumber += 2;
 224                                 }
 225                                 else
 226                                         eat();
 227                                 break;
 228
 229
 230                         case PUT:
 231                                 put();
 232                                 break;
 233
 234
 235                         case INVEN:
 236                                 if (ucard(inven)){
 237                                         puts("You are holding:\n");
 238                                         for (n=0; n < NUMOFOBJECTS; n++)
 239                                                 if (testbit(inven,n))
 240                                                         printf("\t%s\n", objsht[n]);
 241                                         printf("\n= %d kilogram%s (%d%%)\n", carrying, (carrying == 1 ? "." : "s."),(WEIGHT ? carrying*100/WEIGHT : -1));
 242                                         printf("Your arms are %d%% full.\n",encumber*100/CUMBER);
 243                                 }
 244                                 else
 245                                         puts("You aren't carrying anything.");
 246
 247                                 if (ucard(wear)){
 248                                         puts("\nYou are wearing:\n");
 249                                         for (n=0; n < NUMOFOBJECTS; n++)
 250                                                 if (testbit(wear,n))
 251                                                         printf("\t%s\n", objsht[n]);
 252                                 }
 253                                 else
 254                                         puts("\nYou are stark naked.");
 255                                 if (card(injuries,NUMOFINJURIES)){
 256                                         puts("\nYou have suffered:\n");
 257                                         for (n=0; n < NUMOFINJURIES; n++)
 258                                                 if (injuries[n])
 259                                                         printf("\t%s\n",ouch[n]);
 260                                         printf("\nYou can still carry up to %d kilogram%s\n",WEIGHT,(WEIGHT == 1 ? "." : "s."));
 261                                 }
 262                                 else
 263                                         puts("\nYou are in perfect health.");
 264                                 break;
 265
 266                         case USE:
 267                                 lflag = use();
 268                                 break;
 269
 270                         case LOOK:
 271                                 if (!notes[CANTSEE] || testbit(inven,LAMPON) || testbit(location[position].objects,LAMPON) || matchlight){
 272                                         beenthere[position] = 2;
 273                                         writedes();
 274                                         printobjs();
 275                                         if (matchlight){
 276                                                 puts("\nYour match splutters out.");
 277                                                 matchlight = 0;
 278                                         }
 279                                 } else
 280                                         puts("I can't see anything.");
 281                                 return(-1);
 282                                 break;
 283
 284                          case SU:
 285                          if (wiz || tempwiz){
 286                                 printf("\nRoom (was %d) = ", position);
 287                                 fgets(buffer,10,stdin);
 288                                 if (*buffer != '\n')
 289                                         sscanf(buffer,"%d", &position);
 290                                 printf("Time (was %d) = ",gtime);
 291                                 fgets(buffer,10,stdin);
 292                                 if (*buffer != '\n')
 293                                         sscanf(buffer,"%d", &gtime);
 294                                 printf("Fuel (was %d) = ",fuel);
 295                                 fgets(buffer,10,stdin);
 296                                 if (*buffer != '\n')
 297                                         sscanf(buffer,"%d", &fuel);
 298                                 printf("Torps (was %d) = ",torps);
 299                                 fgets(buffer,10,stdin);
 300                                 if (*buffer != '\n')
 301                                         sscanf(buffer,"%d", &torps);
 302                                 printf("CUMBER (was %d) = ",CUMBER);
 303                                 fgets(buffer,10,stdin);
 304                                 if (*buffer != '\n')
 305                                         sscanf(buffer,"%d", &CUMBER);
 306                                 printf("WEIGHT (was %d) = ",WEIGHT);
 307                                 fgets(buffer,10,stdin);
 308                                 if (*buffer != '\n')
 309                                         sscanf(buffer,"%d",&WEIGHT);
 310                                 printf("Clock (was %d) = ",gclock);
 311                                 fgets(buffer,10,stdin);
 312                                 if (*buffer != '\n')
 313                                         sscanf(buffer,"%d",&gclock);
 314                                 printf("Wizard (was %d, %d) = ",wiz, tempwiz);
 315                                 fgets(buffer,10,stdin);
 316                                 if (*buffer != '\n'){
 317                                         sscanf(buffer,"%d",&junk);
 318                                         if (!junk)
 319                                                 tempwiz = wiz = 0;
 320                                 }
 321                                 printf("\nDONE.\n");
 322                                 return(0);
 323                          }
 324                          else
 325                                  puts("You aren't a wizard.");
 326                          break;
 327
 328                          case SCORE:
 329                                 printf("\tPLEASURE\tPOWER\t\tEGO\n");
 330                                 printf("\t%3d\t\t%3d\t\t%3d\n\n",pleasure,power,ego);
 331                                 printf("This gives you the rating of %s in %d turns.\n",rate(),gtime);
 332                                 printf("You have visited %d out of %d rooms this run (%d%%).\n",card(beenthere,NUMOFROOMS),NUMOFROOMS,card(beenthere,NUMOFROOMS)*100/NUMOFROOMS);
 333                                 break;
 334
 335                          case KNIFE:
 336                          case KILL:
 337                                 murder();
 338                                 break;
 339
 340                          case UNDRESS:
 341                          case RAVAGE:
 342                                 ravage();
 343                                 break;
 344
 345                          case SAVE:
 346                                 save();
 347                                 break;
 348
 349                          case FOLLOW:
 350                                 lflag = follow();
 351                                 break;
 352
 353                          case GIVE:
 354                                 give();
 355                                 break;
 356
 357                          case KISS:
 358                                 kiss();
 359                                 break;
 360
 361                          case LOVE:
 362                                  love();
 363                                  break;
 364
 365                          case RIDE:
 366                                 lflag = ride();
 367                                 break;
 368
 369                          case DRIVE:
 370                                 lflag = drive();
 371                                 break;
 372
 373                          case LIGHT:
 374                                  light();
 375                                  break;
 376
 377                          case LAUNCH:
 378                                 if (!launch())
 379                                         return(-1);
 380                                 else
 381                                         lflag = 0;
 382                                 break;
 383
 384                         case LANDIT:
 385                                 if (!land())
 386                                         return(-1);
 387                                 else
 388                                         lflag = 0;
 389                                 break;
 390
 391                         case TIME:
 392                                 chime();
 393                                 break;
 394
 395                          case SLEEP:
 396                                 zzz();
 397                                 break;
 398
 399                          case DIG:
 400                                 dig();
 401                                 break;
 402
 403                          case JUMP:
 404                                 lflag = jump();
 405                                 break;
 406
 407                          case BURY:
 408                                 bury();
 409                                 break;
 410
 411                          case SWIM:
 412                                 puts("Surf's up!");
 413                                 break;
 414
 415                          case DRINK:
 416                                 drink();
 417                                 break;
 418
 419                          case QUIT:
 420                                 die();
 421
 422                          default:
 423                                 puts("How's that?");
 424                                 return(-1);
 425                                 break;
 426
 427
 428                 }
 429                 if (wordnumber < wordcount && *words[wordnumber++] == ',')
 430                         continue;
 431                 else return(lflag);
 432        }
 433        return(lflag);
 434 }