2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
5 * The game adventure was originally written in Fortran by Will Crowther
6 * and Don Woods. It was later translated to C and enhanced by Jim
7 * Gillogly. This code is derived from software contributed to Berkeley
8 * by Jim Gillogly at The Rand Corporation.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the University of
21 * California, Berkeley and its contributors.
22 * 4. Neither the name of the University nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 static const char copyright[] =
41 "@(#) Copyright (c) 1991, 1993\n\
42 The Regents of the University of California. All rights reserved.\n";
47 static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/2/93";
49 static const char rcsid[] =
53 /* Re-coding of advent in C: main program */
57 #include <sys/types.h>
67 main(int argc, char **argv)
76 init(); /* Initialize everything */
77 signal(SIGINT,trapdel);
79 if (argc > 1) /* Restore file specified */
80 { /* Restart is label 8305 (Fortran) */
81 i = restore(argv[1]); /* See what we've got */
84 case 0: /* The restore worked fine */
87 unlink(argv[1]);/* Don't re-use the save */
88 goto l8; /* Get where we're going */
89 case 1: /* Couldn't open it */
90 exit(1); /* So give up */
91 case 2: /* Oops -- file was altered */
92 rspeak(202); /* You dissolve */
93 exit(1); /* File could be non-adventure */
94 } /* So don't unlink it. */
97 startup(); /* prepare for a user */
99 for (;;) /* main command loop (label 2) */
100 { if (newloc<9 && newloc!=0 && closng)
101 { rspeak(130); /* if closing leave only by */
102 newloc=loc; /* main office */
103 if (!panic) clock2=15;
107 rval=fdwarf(); /* dwarf stuff */
108 if (rval==99) die(99);
110 l2000: if (loc==0) die(99); /* label 2000 */
112 if ((abb[loc]%abbnum)==0 || kk->seekadr==0)
114 if (!forced(loc) && dark())
115 { if (wzdark && pct(35))
121 if (toting(bear)) rspeak(141); /* 2001 */
126 if (loc==33 && pct(25)&&!closng) rspeak(8);
129 for (i=atloc[loc]; i!=0; i=linkx[i]) /*2004 */
131 if (obj>100) obj -= 100;
132 if (obj==steps && toting(nugget)) continue;
134 { if (closed) continue;
136 if (obj==rug||obj==chain)
139 if (tally==tally2 && tally != 0)
140 if (limit>35) limit=35;
142 ll = prop[obj]; /* 2006 */
143 if (obj==steps && loc==fixed[steps])
148 l2009: k=54; /* 2009 */
152 l2012: verb=0; /* 2012 */
154 l2600: checkhints(); /* to 2600-2602 */
156 { if (prop[oyster]<0 && toting(oyster))
158 for (i=1; i<100; i++)
159 if (toting(i)&&prop[i]<0) /*2604 */
160 prop[i] = -1-prop[i];
162 wzdark=dark(); /* 2605 */
163 if (knfloc>0 && knfloc!=loc) knfloc=1;
165 if (delhit) /* user typed a DEL */
166 { delhit=0; /* reset counter */
167 strcpy(wd1,"quit"); /* pretend he's quitting*/
170 l2608: if ((foobar = -foobar)>0) foobar=0; /* 2608 */
171 /* should check here for "magic mode" */
173 if (demo && turns>=SHORT) done(1); /* to 13000 */
175 if (verb==say && *wd2!=0) verb=0;
178 if (tally==0 && loc>=15 && loc!=33) clock1--;
180 { closing(); /* to 10000 */
183 if (clock1<0) clock2--;
185 { caveclose(); /* to 11000 */
186 continue; /* back to 2 */
188 if (prop[lamp]==1) limit--;
189 if (limit<=30 && here(batter) && prop[batter]==0
191 { rspeak(188); /* 12000 */
193 if (toting(batter)) drop(batter,loc);
199 { limit = -1; /* 12400 */
205 { rspeak(185); /* 12600 */
207 done(2); /* to 20000 */
210 { if (lmwarn|| !here(lamp)) goto l19999; /*12200*/
213 if (place[batter]==0) spk=183;
214 if (prop[batter]==1) spk=189;
218 if (liqloc(loc)==water) k=70;
219 if (!strncmp(wd1,"enter",5) &&
220 (!strncmp(wd2,"strea",5)||!strncmp(wd2,"water",5)))
222 if (!strncmp(wd1,"enter",5) && *wd2!=0) goto l2800;
223 if ((strncmp(wd1,"water",5)&&strncmp(wd1,"oil",3))
224 || (strncmp(wd2,"plant",5)&&strncmp(wd2,"door",4)))
226 if (at(vocab(wd2,1,0))) strcpy(wd2,"pour");
228 l2610: if (!strncmp(wd1,"west",4))
229 if (++iwest==10) rspeak(17);
230 l2630: i=vocab(wd1,-1,0);
251 { case 2: continue; /* i.e. goto l2 */
258 l2800: strcpy(wd1,wd2);
264 if (*wd2!=0 && verb!=say) goto l2800;
265 if (verb==say) obj= *wd2;
266 if (obj!=0) goto l4090;
268 { case 1: /* take = 8010 */
269 if (atloc[loc]==0||linkx[atloc[loc]]!=0) goto l8000;
271 if (dloc[i]==loc&&dflag>=2) goto l8000;
274 case 2: case 3: case 9: /* 8000 : drop,say,wave */
275 case 10: case 16: case 17: /* calm,rub,toss */
276 case 19: case 21: case 28: /* find,feed,break */
278 l8000: printf("%s what?\n",wd1);
281 case 4: case 6: /* 8040 open,lock */
283 if (here(clam)) obj=clam;
284 if (here(oyster)) obj=oyster;
285 if (at(door)) obj=door;
286 if (at(grate)) obj=grate;
287 if (obj!=0 && here(chain)) goto l8000;
288 if (here(chain)) obj=chain;
289 if (obj==0) goto l2011;
291 case 5: goto l2009; /* nothing */
292 case 7: goto l9070; /* on */
293 case 8: goto l9080; /* off */
294 case 11: goto l8000; /* walk */
295 case 12: goto l9120; /* kill */
296 case 13: goto l9130; /* pour */
297 case 14: /* eat: 8140 */
298 if (!here(food)) goto l8000;
302 case 15: goto l9150; /* drink */
303 case 18: /* quit: 8180 */
304 gaveup=yes(22,54,54);
305 if (gaveup) done(2); /* 8185 */
307 case 20: /* invent=8200 */
309 for (i=1; i<=100; i++)
310 { if (i!=bear && toting(i))
311 { if (spk==98) rspeak(99);
318 if (toting(bear)) spk=141;
320 case 22: goto l9220; /* fill */
321 case 23: goto l9230; /* blast */
322 case 24: /* score: 8240 */
324 printf("If you were to quit now, you would score");
325 printf(" %d out of a possible ",score());
326 printf("%d.",mxscor);
328 gaveup=yes(143,54,54);
331 case 25: /* foo: 8250 */
334 if (foobar==1-k) goto l8252;
335 if (foobar!=0) spk=151;
338 if (k!=4) goto l2009;
340 if (place[eggs]==plac[eggs]
341 ||(toting(eggs)&&loc==plac[eggs])) goto l2011;
342 if (place[eggs]==0&&place[troll]==0&&prop[troll]==0)
346 if (loc==plac[eggs]) k=0;
347 move(eggs,plac[eggs]);
350 case 26: /* brief=8260 */
355 case 27: /* read=8270 */
356 if (here(magzin)) obj=magzin;
357 if (here(tablet)) obj=obj*100+tablet;
358 if (here(messag)) obj=obj*100+messag;
359 if (closed&&toting(oyster)) obj=oyster;
360 if (obj>100||obj==0||dark()) goto l8000;
362 case 30: /* suspend=8300 */
364 if (demo) goto l2011;
365 printf("I can suspend your adventure for you so");
366 printf(" you can resume later, but\n");
367 printf("you will have to wait at least");
368 printf(" %d minutes before continuing.",latncy);
369 if (!yes(200,54,54)) goto l2012;
370 datime(&saved,&savet);
371 ciao(); /* Do we quit? */
372 continue; /* Maybe not */
373 case 31: /* hours=8310 */
374 printf("Colossal cave is closed 9am-5pm Mon ");
375 printf("through Fri except holidays.\n");
382 { case 1: /* take = 9010 */
383 l9010: switch(trtake())
384 { case 2011: goto l2011;
385 case 9220: goto l9220;
386 case 2009: goto l2009;
387 case 2012: goto l2012;
390 l9020: case 2: /* drop = 9020 */
392 { case 2011: goto l2011;
394 case 2012: goto l2012;
399 { case 2012: goto l2012;
400 case 2630: goto l2630;
403 l9040: case 4: case 6: /* open, close */
405 { case 2011: goto l2011;
406 case 2010: goto l2010;
409 case 5: goto l2009; /* nothing */
410 case 7: /* on 9070 */
411 l9070: if (!here(lamp)) goto l2011;
413 if (limit<0) goto l2011;
416 if (wzdark) goto l2000;
420 l9080: if (!here(lamp)) goto l2011;
423 if (dark()) rspeak(16);
427 if ((!toting(obj))&&(obj!=rod||!toting(rod2)))
429 if (obj!=rod||!at(fissur)||!toting(obj)||closng)
431 prop[fissur]=1-prop[fissur];
432 pspeak(fissur,2-prop[fissur]);
434 case 10: case 11: case 18: /* calm, walk, quit */
435 case 24: case 25: case 26: /* score, foo, brief */
436 case 30: case 31: /* suspend, hours */
438 l9120: case 12: /* kill */
440 { case 8000: goto l8000;
442 case 2011: goto l2011;
443 case 2608: goto l2608;
447 l9130: case 13: /* pour */
448 if (obj==bottle||obj==0) obj=liq();
449 if (obj==0) goto l8000;
450 if (!toting(obj)) goto l2011;
452 if (obj!=oil&&obj!=water) goto l2011;
456 if (!(at(plant)||at(door))) goto l2011;
458 { prop[door]=0; /* 9132 */
459 if (obj==oil) prop[door]=1;
464 if (obj!=water) goto l2011;
465 pspeak(plant,prop[plant]+1);
466 prop[plant]=(prop[plant]+2)% 6;
467 prop[plant2]=prop[plant]/2;
470 case 14: /* 9140 - eat */
471 if (obj==food) goto l8142;
472 if (obj==bird||obj==snake||obj==clam||obj==oyster
473 ||obj==dwarf||obj==dragon||obj==troll
476 l9150: case 15: /* 9150 - drink */
477 if (obj==0&&liqloc(loc)!=water&&(liq()!=water
478 ||!here(bottle))) goto l8000;
479 if (obj!=0&&obj!=water) spk=110;
480 if (spk==110||liq()!=water||!here(bottle))
486 case 16: /* 9160: rub */
487 if (obj!=lamp) spk=76;
489 case 17: /* 9170: throw */
491 { case 2011: goto l2011;
492 case 9020: goto l9020;
493 case 9120: goto l9120;
495 case 9210: goto l9210;
498 case 19: case 20: /* 9190: find, invent */
499 if (at(obj)||(liq()==obj&&at(bottle))
500 ||k==liqloc(loc)) spk=94;
502 if (dloc[i]==loc&&dflag>=2&&obj==dwarf)
505 if (toting(obj)) spk=24;
507 l9210: case 21: /* feed */
509 { case 2011: goto l2011;
512 l9220: case 22: /* fill */
514 { case 2011: goto l2011;
515 case 8000: goto l8000;
516 case 9020: goto l9020;
519 l9230: case 23: /* blast */
520 if (prop[rod2]<0||!closed) goto l2011;
522 if (loc==115) bonus=134;
523 if (here(rod2)) bonus=135;
526 l9270: case 27: /* read */
527 if (dark()) goto l5190;
528 if (obj==magzin) spk=190;
529 if (obj==tablet) spk=196;
530 if (obj==messag) spk=191;
531 if (obj==oyster&&hinted[2]&&toting(oyster)) spk=194;
532 if (obj!=oyster||hinted[2]||!toting(oyster)
533 ||!closed) goto l2011;
534 hinted[2]=yes(192,193,54);
537 if (obj==mirror) spk=148;
538 if (obj==vase&&prop[vase]==0)
540 if (toting(vase)) drop(vase,loc);
545 if (obj!=mirror||!closed) goto l2011;
550 if (obj!=dwarf||!closed) goto l2011;
559 if (fixed[k]!=loc && !here(k)) goto l5100;
560 l5010: if (*wd2!=0) goto l2800;
561 if (verb!=0) goto l4090;
562 printf("What do you want to do with the %s?\n",wd1);
564 l5100: if (k!=grate) goto l5110;
565 if (loc==1||loc==4||loc==7) k=dprssn;
566 if (loc>9&&loc<15) k=entrnc;
567 if (k!=grate) goto l8;
568 l5110: if (k!=dwarf) goto l5120;
570 if (dloc[i]==loc&&dflag>=2) goto l5010;
571 l5120: if ((liq()==k&&here(bottle))||k==liqloc(loc)) goto l5010;
572 if (obj!=plant||!at(plant2)||prop[plant2]==0) goto l5130;
575 l5130: if (obj!=knife||knfloc!=loc) goto l5140;
579 l5140: if (obj!=rod||!here(rod2)) goto l5190;
582 l5190: if ((verb==find||verb==invent)&&*wd2==0) goto l5010;
583 printf("I see no %s here\n",wd1);