1: /* Re-coding of advent in C: main program */ 2: 3: #include "hdr.h" 4: 5: static char sccsid[] = " main.c 4.1 82/05/11 "; 6: 7: int datfd = -1; 8: main(argc,argv) 9: int argc; 10: char **argv; 11: { register int i; 12: int rval,ll; 13: struct text *kk; 14: extern trapdel(); 15: static reenter; 16: if ((datfd = getcmd(argv[0])) < 0) { 17: write(2, "No adventure just now\n", 22); 18: exit(1); 19: } 20: reenter++; 21: setuid(getuid()); 22: switch (setup) { 23: case 0: 24: init(argv[0]); /* set up initial variables */ 25: /* NOTREACHED */ 26: case 1: 27: startup(); /* prepare for a user */ 28: signal(2,trapdel); 29: break; 30: case -1: /* restarting game : 8305 */ 31: yea=start(0); 32: setup=3; 33: k=null; 34: goto l8; 35: default: 36: printf("Your forged file dissappears in a puff of greasy black smoke! (poof)\n"); 37: unlink(argv[0]); 38: exit(1); 39: } 40: 41: for (;;) /* main command loop (label 2) */ 42: { if (newloc<9 && newloc!=0 && closng) 43: { rspeak(130); /* if closing leave only by */ 44: newloc=loc; /* main office */ 45: if (!panic) clock2=15; 46: panic=TRUE; 47: } 48: 49: rval=fdwarf(); /* dwarf stuff */ 50: if (rval==99) die(99); 51: 52: l2000: if (loc==0) die(99); /* label 2000 */ 53: kk = &stext[loc]; 54: if ((abb[loc]%abbnum)==0 || kk->seekadr==0) 55: kk = <ext[loc]; 56: if (!forced(loc) && dark(0)) 57: { if (wzdark && pct(35)) 58: { die(90); 59: goto l2000; 60: } 61: kk = &rtext[16]; 62: } 63: l2001: if (toting(bear)) rspeak(141); /* 2001 */ 64: speak(kk); 65: k=1; 66: if (forced(loc)) 67: goto l8; 68: if (loc==33 && pct(25)&&!closng) rspeak(8); 69: if (!dark(0)) 70: { abb[loc]++; 71: for (i=atloc[loc]; i!=0; i=link[i]) /*2004 */ 72: { obj=i; 73: if (obj>100) obj -= 100; 74: if (obj==steps && toting(nugget)) continue; 75: if (prop[obj]<0) 76: { if (closed) continue; 77: prop[obj]=0; 78: if (obj==rug||obj==chain) 79: prop[obj]=1; 80: tally--; 81: if (tally==tally2 && tally != 0) 82: if (limit>35) limit=35; 83: } 84: kk=(struct text *) prop[obj]; /* 2006 */ 85: if (obj==steps && loc==fixed[steps])kk=(struct text *)1; 86: pspeak(obj,kk); 87: } /* 2008 */ 88: goto l2012; 89: l2009: k=54; /* 2009 */ 90: l2010: spk=k; 91: l2011: rspeak(spk); 92: } 93: l2012: verb=0; /* 2012 */ 94: obj=0; 95: l2600: checkhints(); /* to 2600-2602 */ 96: if (closed) 97: { if (prop[oyster]<0 && toting(oyster)) 98: pspeak(oyster,1); 99: for (i=1; i<100; i++) 100: if (toting(i)&&prop[i]<0) /*2604 */ 101: prop[i] = -1-prop[i]; 102: } 103: wzdark=dark(0); /* 2605 */ 104: if (knfloc>0 && knfloc!=loc) knfloc=1; 105: getin(&wd1,&wd2); 106: if (delhit) /* user typed a DEL */ 107: { delhit=0; /* reset counter */ 108: copystr("quit",wd1); /* pretend he's quitting*/ 109: *wd2=0; 110: } 111: l2608: if ((foobar = -foobar)>0) foobar=0; /* 2608 */ 112: /* should check here for "magic mode" */ 113: turns++; 114: if (demo && turns>=SHORT) done(1); /* to 13000 */ 115: 116: if (verb==say && *wd2!=0) verb=0; 117: if (verb==say) 118: goto l4090; 119: if (tally==0 && loc>=15 && loc!=33) clock1--; 120: if (clock1==0) 121: { closing(); /* to 10000 */ 122: goto l19999; 123: } 124: if (clock1<0) clock2--; 125: if (clock2==0) 126: { caveclose(); /* to 11000 */ 127: continue; /* back to 2 */ 128: } 129: if (prop[lamp]==1) limit--; 130: if (limit<=30 && here(batter) && prop[batter]==0 131: && here(lamp)) 132: { rspeak(188); /* 12000 */ 133: prop[batter]=1; 134: if (toting(batter)) drop(batter,loc); 135: limit=limit+2500; 136: lmwarn=FALSE; 137: goto l19999; 138: } 139: if (limit==0) 140: { limit = -1; /* 12400 */ 141: prop[lamp]=0; 142: rspeak(184); 143: goto l19999; 144: } 145: if (limit<0&&loc<=8) 146: { rspeak(185); /* 12600 */ 147: gaveup=TRUE; 148: done(2); /* to 20000 */ 149: } 150: if (limit<=30) 151: { if (lmwarn|| !here(lamp)) goto l19999; /*12200*/ 152: lmwarn=TRUE; 153: spk=187; 154: if (place[batter]==0) spk=183; 155: if (prop[batter]==1) spk=189; 156: rspeak(spk); 157: } 158: l19999: k=43; 159: if (liqloc(loc)==water) k=70; 160: if (weq(wd1,"enter") && 161: (weq(wd2,"strea")||weq(wd2,"water"))) 162: goto l2010; 163: if (weq(wd1,"enter") && *wd2!=0) goto l2800; 164: if ((!weq(wd1,"water")&&!weq(wd1,"oil")) 165: || (!weq(wd2,"plant")&&!weq(wd2,"door"))) 166: goto l2610; 167: if (at(vocab(wd2,1))) copystr("pour",wd2); 168: l2610: if (weq(wd1,"west")) 169: if (++iwest==10) rspeak(17); 170: l2630: i=vocab(wd1,-1); 171: if (i== -1) 172: { spk=60; /* 3000 */ 173: if (pct(20)) spk=61; 174: if (pct(20)) spk=13; 175: rspeak(spk); 176: goto l2600; 177: } 178: k=i%1000; 179: kq=i/1000+1; 180: switch(kq) 181: { case 1: goto l8; 182: case 2: goto l5000; 183: case 3: goto l4000; 184: case 4: goto l2010; 185: default: 186: printf("Error 22\n"); 187: exit(0); 188: } 189: 190: l8: 191: switch(march()) 192: { case 2: continue; /* i.e. goto l2 */ 193: case 99: 194: switch(die(99)) 195: { case 2000: goto l2000; 196: default: bug(111); 197: } 198: default: bug(110); 199: } 200: 201: l2800: copystr(wd2,wd1); 202: *wd2=0; 203: goto l2610; 204: 205: l4000: verb=k; 206: spk=actspk[verb]; 207: if (*wd2!=0 && verb!=say) goto l2800; 208: if (verb==say) obj= *wd2; 209: if (obj!=0) goto l4090; 210: l4080: 211: switch(verb) 212: { case 1: /* take = 8010 */ 213: if (atloc[loc]==0||link[atloc[loc]]!=0) goto l8000; 214: for (i=1; i<=5; i++) 215: if (dloc[i]==loc&&dflag>=2) goto l8000; 216: obj=atloc[loc]; 217: goto l9010; 218: case 2: case 3: case 9: /* 8000 : drop,say,wave */ 219: case 10: case 16: case 17: /* calm,rub,toss */ 220: case 19: case 21: case 28: /* find,feed,break */ 221: case 29: /* wake */ 222: l8000: printf("%s what?\n",wd1); 223: obj=0; 224: goto l2600; 225: case 4: case 6: /* 8040 open,lock */ 226: spk=28; 227: if (here(clam)) obj=clam; 228: if (here(oyster)) obj=oyster; 229: if (at(door)) obj=door; 230: if (at(grate)) obj=grate; 231: if (obj!=0 && here(chain)) goto l8000; 232: if (here(chain)) obj=chain; 233: if (obj==0) goto l2011; 234: goto l9040; 235: case 5: goto l2009; /* nothing */ 236: case 7: goto l9070; /* on */ 237: case 8: goto l9080; /* off */ 238: case 11: goto l8000; /* walk */ 239: case 12: goto l9120; /* kill */ 240: case 13: goto l9130; /* pour */ 241: case 14: /* eat: 8140 */ 242: if (!here(food)) goto l8000; 243: l8142: dstroy(food); 244: spk=72; 245: goto l2011; 246: case 15: goto l9150; /* drink */ 247: case 18: /* quit: 8180 */ 248: gaveup=yes(22,54,54); 249: if (gaveup) done(2); /* 8185 */ 250: goto l2012; 251: case 20: /* invent=8200 */ 252: spk=98; 253: for (i=1; i<=100; i++) 254: { if (i!=bear && toting(i)) 255: { if (spk==98) rspeak(99); 256: blklin=FALSE; 257: pspeak(i,-1); 258: blklin=TRUE; 259: spk=0; 260: } 261: } 262: if (toting(bear)) spk=141; 263: goto l2011; 264: case 22: goto l9220; /* fill */ 265: case 23: goto l9230; /* blast */ 266: case 24: /* score: 8240 */ 267: scorng=TRUE; 268: printf("If you were to quit now, you would score"); 269: printf(" %d out of a possible ",score()); 270: printf("%d.",mxscor); 271: scorng=FALSE; 272: gaveup=yes(143,54,54); 273: if (gaveup) done(2); 274: goto l2012; 275: case 25: /* foo: 8250 */ 276: k=vocab(wd1,3); 277: spk=42; 278: if (foobar==1-k) goto l8252; 279: if (foobar!=0) spk=151; 280: goto l2011; 281: l8252: foobar=k; 282: if (k!=4) goto l2009; 283: foobar=0; 284: if (place[eggs]==plac[eggs] 285: ||(toting(eggs)&&loc==plac[eggs])) goto l2011; 286: if (place[eggs]==0&&place[troll]==0&&prop[troll]==0) 287: prop[troll]=1; 288: k=2; 289: if (here(eggs)) k=1; 290: if (loc==plac[eggs]) k=0; 291: move(eggs,plac[eggs]); 292: pspeak(eggs,k); 293: goto l2012; 294: case 26: /* brief=8260 */ 295: spk=156; 296: abbnum=10000; 297: detail=3; 298: goto l2011; 299: case 27: /* read=8270 */ 300: if (here(magzin)) obj=magzin; 301: if (here(tablet)) obj=obj*100+tablet; 302: if (here(messag)) obj=obj*100+messag; 303: if (closed&&toting(oyster)) obj=oyster; 304: if (obj>100||obj==0||dark(0)) goto l8000; 305: goto l9270; 306: case 30: /* suspend=8300 */ 307: spk=201; 308: if (demo) goto l2011; 309: printf("I can suspend your adventure for you so"); 310: printf(" you can resume later, but\n"); 311: printf("you will have to wait at least"); 312: printf(" %d minutes before continuing.",latncy); 313: if (!yes(200,54,54)) goto l2012; 314: datime(&saved,&savet); 315: setup = -1; 316: ciao(argv[0]); 317: continue; 318: case 31: /* hours=8310 */ 319: printf("Colossal cave is closed 9am-5pm Mon "); 320: printf("through Fri except holidays.\n"); 321: goto l2012; 322: default: bug(23); 323: } 324: 325: l4090: 326: switch(verb) 327: { case 1: /* take = 9010 */ 328: l9010: switch(trtake()) 329: { case 2011: goto l2011; 330: case 9220: goto l9220; 331: case 2009: goto l2009; 332: case 2012: goto l2012; 333: default: bug(102); 334: } 335: l9020: case 2: /* drop = 9020 */ 336: switch(trdrop()) 337: { case 2011: goto l2011; 338: case 19000: done(3); 339: case 2012: goto l2012; 340: default: bug(105); 341: } 342: l9030: case 3: 343: switch(trsay()) 344: { case 2012: goto l2012; 345: case 2630: goto l2630; 346: default: bug(107); 347: } 348: l9040: case 4: case 6: /* open, close */ 349: switch(tropen()) 350: { case 2011: goto l2011; 351: case 2010: goto l2010; 352: default: bug(106); 353: } 354: case 5: goto l2009; /* nothing */ 355: case 7: /* on 9070 */ 356: l9070: if (!here(lamp)) goto l2011; 357: spk=184; 358: if (limit<0) goto l2011; 359: prop[lamp]=1; 360: rspeak(39); 361: if (wzdark) goto l2000; 362: goto l2012; 363: 364: case 8: /* off */ 365: l9080: if (!here(lamp)) goto l2011; 366: prop[lamp]=0; 367: rspeak(40); 368: if (dark(0)) rspeak(16); 369: goto l2012; 370: 371: case 9: /* wave */ 372: if ((!toting(obj))&&(obj!=rod||!toting(rod2))) 373: spk=29; 374: if (obj!=rod||!at(fissur)||!toting(obj)||closng) 375: goto l2011; 376: prop[fissur]=1-prop[fissur]; 377: pspeak(fissur,2-prop[fissur]); 378: goto l2012; 379: case 10: case 11: case 18: /* calm, walk, quit */ 380: case 24: case 25: case 26: /* score, foo, brief */ 381: case 30: case 31: /* suspend, hours */ 382: goto l2011; 383: l9120: case 12: /* kill */ 384: switch(trkill()) 385: { case 8000: goto l8000; 386: case 8: goto l8; 387: case 2011: goto l2011; 388: case 2608: goto l2608; 389: case 19000: done(3); 390: default: bug(112); 391: } 392: l9130: case 13: /* pour */ 393: if (obj==bottle||obj==0) obj=liq(0); 394: if (obj==0) goto l8000; 395: if (!toting(obj)) goto l2011; 396: spk=78; 397: if (obj!=oil&&obj!=water) goto l2011; 398: prop[bottle]=1; 399: place[obj]=0; 400: spk=77; 401: if (!(at(plant)||at(door))) goto l2011; 402: if (at(door)) 403: { prop[door]=0; /* 9132 */ 404: if (obj==oil) prop[door]=1; 405: spk=113+prop[door]; 406: goto l2011; 407: } 408: spk=112; 409: if (obj!=water) goto l2011; 410: pspeak(plant,prop[plant]+1); 411: prop[plant]=(prop[plant]+2)% 6; 412: prop[plant2]=prop[plant]/2; 413: k=null; 414: goto l8; 415: case 14: /* 9140 - eat */ 416: if (obj==food) goto l8142; 417: if (obj==bird||obj==snake||obj==clam||obj==oyster 418: ||obj==dwarf||obj==dragon||obj==troll 419: ||obj==bear) spk=71; 420: goto l2011; 421: l9150: case 15: /* 9150 - drink */ 422: if (obj==0&&liqloc(loc)!=water&&(liq(0)!=water 423: ||!here(bottle))) goto l8000; 424: if (obj!=0&&obj!=water) spk=110; 425: if (spk==110||liq(0)!=water||!here(bottle)) 426: goto l2011; 427: prop[bottle]=1; 428: place[water]=0; 429: spk=74; 430: goto l2011; 431: case 16: /* 9160: rub */ 432: if (obj!=lamp) spk=76; 433: goto l2011; 434: case 17: /* 9170: throw */ 435: switch(trtoss()) 436: { case 2011: goto l2011; 437: case 9020: goto l9020; 438: case 9120: goto l9120; 439: case 8: goto l8; 440: case 9210: goto l9210; 441: default: bug(113); 442: } 443: case 19: case 20: /* 9190: find, invent */ 444: if (at(obj)||(liq(0)==obj&&at(bottle)) 445: ||k==liqloc(loc)) spk=94; 446: for (i=1; i<=5; i++) 447: if (dloc[i]==loc&&dflag>=2&&obj==dwarf) 448: spk=94; 449: if (closed) spk=138; 450: if (toting(obj)) spk=24; 451: goto l2011; 452: l9210: case 21: /* feed */ 453: switch(trfeed()) 454: { case 2011: goto l2011; 455: default: bug(114); 456: } 457: l9220: case 22: /* fill */ 458: switch(trfill()) 459: { case 2011: goto l2011; 460: case 8000: goto l8000; 461: case 9020: goto l9020; 462: default: bug(115); 463: } 464: l9230: case 23: /* blast */ 465: if (prop[rod2]<0||!closed) goto l2011; 466: bonus=133; 467: if (loc==115) bonus=134; 468: if (here(rod2)) bonus=135; 469: rspeak(bonus); 470: done(2); 471: l9270: case 27: /* read */ 472: if (dark(0)) goto l5190; 473: if (obj==magzin) spk=190; 474: if (obj==tablet) spk=196; 475: if (obj==messag) spk=191; 476: if (obj==oyster&&hinted[2]&&toting(oyster)) spk=194; 477: if (obj!=oyster||hinted[2]||!toting(oyster) 478: ||!closed) goto l2011; 479: hinted[2]=yes(192,193,54); 480: goto l2012; 481: l9280: case 28: /* break */ 482: if (obj==mirror) spk=148; 483: if (obj==vase&&prop[vase]==0) 484: { spk=198; 485: if (toting(vase)) drop(vase,loc); 486: prop[vase]=2; 487: fixed[vase]= -1; 488: goto l2011; 489: } 490: if (obj!=mirror||!closed) goto l2011; 491: rspeak(197); 492: done(3); 493: 494: l9290: case 29: /* wake */ 495: if (obj!=dwarf||!closed) goto l2011; 496: rspeak(199); 497: done(3); 498: 499: default: bug(24); 500: } 501: 502: l5000: 503: obj=k; 504: if (fixed[k]!=loc && !here(k)) goto l5100; 505: l5010: if (*wd2!=0) goto l2800; 506: if (verb!=0) goto l4090; 507: printf("What do you want to do with the %s?\n",wd1); 508: goto l2600; 509: l5100: if (k!=grate) goto l5110; 510: if (loc==1||loc==4||loc==7) k=dprssn; 511: if (loc>9&&loc<15) k=entrnc; 512: if (k!=grate) goto l8; 513: l5110: if (k!=dwarf) goto l5120; 514: for (i=1; i<=5; i++) 515: if (dloc[i]==loc&&dflag>=2) goto l5010; 516: l5120: if ((liq(0)==k&&here(bottle))||k==liqloc(loc)) goto l5010; 517: if (obj!=plant||!at(plant2)||prop[plant2]==0) goto l5130; 518: obj=plant2; 519: goto l5010; 520: l5130: if (obj!=knife||knfloc!=loc) goto l5140; 521: knfloc = -1; 522: spk=116; 523: goto l2011; 524: l5140: if (obj!=rod||!here(rod2)) goto l5190; 525: obj=rod2; 526: goto l5010; 527: l5190: if ((verb==find||verb==invent)&&*wd2==0) goto l5010; 528: printf("I see no %s here\n",wd1); 529: goto l2012; 530: } 531: }
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