adventure(6), from 44lite

1 files changed, 580 insertions, 0 deletions

diff --git a/adventure/main.c b/adventure/main.c
new file mode 100644
index 00000000..6de4c37d
--- /dev/null
+++ b/adventure/main.c
@@ -0,0 +1,580 @@
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * The game adventure was originally written in Fortran by Will Crowther
+ * and Don Woods.  It was later translated to C and enhanced by Jim
+ * Gillogly.  This code is derived from software contributed to Berkeley
+ * by Jim Gillogly at The Rand Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1991, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 6/2/93";
+#endif /* not lint */
+
+/*      Re-coding of advent in C: main program                          */
+
+#include <sys/file.h>
+#include <stdio.h>
+#include "hdr.h"
+
+
+main(argc,argv)
+int argc;
+char **argv;
+{
+	extern int errno;
+	register int i;
+	int rval,ll;
+	struct text *kk;
+	extern trapdel();
+
+	init();         /* Initialize everything */
+	signal(2,trapdel);
+
+	if (argc > 1)   /* Restore file specified */
+	{               /* Restart is label 8305 (Fortran) */
+		i = restore(argv[1]);       /* See what we've got */
+		switch(i)
+		{
+		    case 0:     /* The restore worked fine */
+			yea=Start(0);
+			k=null;
+			unlink(argv[1]);/* Don't re-use the save */
+			goto l8;        /* Get where we're going */
+		    case 1:             /* Couldn't open it */
+			exit(0);        /* So give up */
+		    case 2:             /* Oops -- file was altered */
+			rspeak(202);    /* You dissolve */
+			exit(0);        /* File could be non-adventure */
+		}                       /* So don't unlink it. */
+	}
+
+	startup();              /* prepare for a user           */
+
+	for (;;)                        /* main command loop (label 2)  */
+	{       if (newloc<9 && newloc!=0 && closng)
+		{       rspeak(130);    /* if closing leave only by     */
+			newloc=loc;     /*      main office             */
+			if (!panic) clock2=15;
+			panic=TRUE;
+		}
+
+		rval=fdwarf();          /* dwarf stuff                  */
+		if (rval==99) die(99);
+
+	l2000:  if (loc==0) die(99);    /* label 2000                   */
+		kk = &stext[loc];
+		if ((abb[loc]%abbnum)==0 || kk->seekadr==0)
+			kk = &ltext[loc];
+		if (!forced(loc) && dark(0))
+		{       if (wzdark && pct(35))
+			{       die(90);
+				goto l2000;
+			}
+			kk = &rtext[16];
+		}
+	l2001:  if (toting(bear)) rspeak(141);  /* 2001                 */
+		speak(kk);
+		k=1;
+		if (forced(loc))
+			goto l8;
+		if (loc==33 && pct(25)&&!closng) rspeak(8);
+		if (!dark(0))
+		{       abb[loc]++;
+			for (i=atloc[loc]; i!=0; i=link[i])     /*2004  */
+			{       obj=i;
+				if (obj>100) obj -= 100;
+				if (obj==steps && toting(nugget)) continue;
+				if (prop[obj]<0)
+				{       if (closed) continue;
+					prop[obj]=0;
+					if (obj==rug||obj==chain)
+						prop[obj]=1;
+					tally--;
+					if (tally==tally2 && tally != 0)
+						if (limit>35) limit=35;
+				}
+				ll =  prop[obj];   /* 2006         */
+				if (obj==steps && loc==fixed[steps])
+					ll = 1;
+				pspeak(obj, ll);
+			}                                       /* 2008 */
+			goto l2012;
+	l2009:          k=54;                   /* 2009                 */
+	l2010:          spk=k;
+	l2011:          rspeak(spk);
+		}
+	l2012:  verb=0;                         /* 2012                 */
+		obj=0;
+	l2600:	checkhints();                   /* to 2600-2602         */
+		if (closed)
+		{       if (prop[oyster]<0 && toting(oyster))
+				pspeak(oyster,1);
+			for (i=1; i<100; i++)
+				if (toting(i)&&prop[i]<0)       /*2604  */
+					prop[i] = -1-prop[i];
+		}
+		wzdark=dark(0);                 /* 2605                 */
+		if (knfloc>0 && knfloc!=loc) knfloc=1;
+		getin(&wd1,&wd2);
+		if (delhit)                     /* user typed a DEL     */
+		{       delhit=0;               /* reset counter        */
+			copystr("quit",wd1);    /* pretend he's quitting*/
+			*wd2=0;
+		}
+	l2608:  if ((foobar = -foobar)>0) foobar=0;     /* 2608         */
+		/* should check here for "magic mode"                   */
+		turns++;
+		if (demo && turns>=SHORT) done(1);      /* to 13000     */
+
+		if (verb==say && *wd2!=0) verb=0;
+		if (verb==say)
+			goto l4090;
+		if (tally==0 && loc>=15 && loc!=33) clock1--;
+		if (clock1==0)
+		{       closing();                      /* to 10000     */
+			goto l19999;
+		}
+		if (clock1<0) clock2--;
+		if (clock2==0)
+		{       caveclose();            /* to 11000             */
+			continue;               /* back to 2            */
+		}
+		if (prop[lamp]==1) limit--;
+		if (limit<=30 && here(batter) && prop[batter]==0
+			&& here(lamp))
+		{       rspeak(188);            /* 12000                */
+			prop[batter]=1;
+			if (toting(batter)) drop(batter,loc);
+			limit=limit+2500;
+			lmwarn=FALSE;
+			goto l19999;
+		}
+		if (limit==0)
+		{       limit = -1;             /* 12400                */
+			prop[lamp]=0;
+			rspeak(184);
+			goto l19999;
+		}
+		if (limit<0&&loc<=8)
+		{       rspeak(185);            /* 12600                */
+			gaveup=TRUE;
+			done(2);                /* to 20000             */
+		}
+		if (limit<=30)
+		{       if (lmwarn|| !here(lamp)) goto l19999;  /*12200*/
+			lmwarn=TRUE;
+			spk=187;
+			if (place[batter]==0) spk=183;
+			if (prop[batter]==1) spk=189;
+			rspeak(spk);
+		}
+	l19999: k=43;
+		if (liqloc(loc)==water) k=70;
+		if (weq(wd1,"enter") &&
+		    (weq(wd2,"strea")||weq(wd2,"water")))
+			goto l2010;
+		if (weq(wd1,"enter") && *wd2!=0) goto l2800;
+		if ((!weq(wd1,"water")&&!weq(wd1,"oil"))
+		    || (!weq(wd2,"plant")&&!weq(wd2,"door")))
+			goto l2610;
+		if (at(vocab(wd2,1))) copystr("pour",wd2);
+
+	l2610:  if (weq(wd1,"west"))
+			if (++iwest==10) rspeak(17);
+	l2630:  i=vocab(wd1,-1);
+		if (i== -1)
+		{       spk=60;                 /* 3000         */
+			if (pct(20)) spk=61;
+			if (pct(20)) spk=13;
+			rspeak(spk);
+			goto l2600;
+		}
+		k=i%1000;
+		kq=i/1000+1;
+		switch(kq)
+		{   case 1: goto l8;
+		    case 2: goto l5000;
+		    case 3: goto l4000;
+		    case 4: goto l2010;
+		    default:
+			printf("Error 22\n");
+			exit(0);
+		}
+
+	l8:
+		switch(march())
+		{   case 2: continue;           /* i.e. goto l2         */
+		    case 99:
+			switch(die(99))
+			{   case 2000: goto l2000;
+			    default: bug(111);
+			}
+		    default: bug(110);
+		}
+
+	l2800:  copystr(wd2,wd1);
+		*wd2=0;
+		goto l2610;
+
+	l4000:  verb=k;
+		spk=actspk[verb];
+		if (*wd2!=0 && verb!=say) goto l2800;
+		if (verb==say) obj= *wd2;
+		if (obj!=0) goto l4090;
+	l4080:
+		switch(verb)
+		{   case 1:                     /* take = 8010          */
+			if (atloc[loc]==0||link[atloc[loc]]!=0) goto l8000;
+			for (i=1; i<=5; i++)
+				if (dloc[i]==loc&&dflag>=2) goto l8000;
+			obj=atloc[loc];
+			goto l9010;
+		    case 2: case 3: case 9:     /* 8000 : drop,say,wave */
+		    case 10: case 16: case 17:  /* calm,rub,toss        */
+		    case 19: case 21: case 28:  /* find,feed,break      */
+		    case 29:                    /* wake                 */
+		l8000:  printf("%s what?\n",wd1);
+			obj=0;
+			goto l2600;
+		    case 4: case 6:             /* 8040 open,lock       */
+			spk=28;
+			if (here(clam)) obj=clam;
+			if (here(oyster)) obj=oyster;
+			if (at(door)) obj=door;
+			if (at(grate)) obj=grate;
+			if (obj!=0 && here(chain)) goto l8000;
+			if (here(chain)) obj=chain;
+			if (obj==0) goto l2011;
+			goto l9040;
+		    case 5: goto l2009;         /* nothing              */
+		    case 7: goto l9070;         /* on                   */
+		    case 8: goto l9080;         /* off                  */
+		    case 11: goto l8000;        /* walk                 */
+		    case 12: goto l9120;        /* kill                 */
+		    case 13: goto l9130;        /* pour                 */
+		    case 14:                    /* eat: 8140            */
+			if (!here(food)) goto l8000;
+		l8142:  dstroy(food);
+			spk=72;
+			goto l2011;
+		    case 15: goto l9150;        /* drink                */
+		    case 18:                    /* quit: 8180           */
+			gaveup=yes(22,54,54);
+			if (gaveup) done(2);    /* 8185                 */
+			goto l2012;
+		    case 20:                    /* invent=8200          */
+			spk=98;
+			for (i=1; i<=100; i++)
+			{       if (i!=bear && toting(i))
+				{       if (spk==98) rspeak(99);
+					blklin=FALSE;
+					pspeak(i,-1);
+					blklin=TRUE;
+					spk=0;
+				}
+			}
+			if (toting(bear)) spk=141;
+			goto l2011;
+		    case 22: goto l9220;        /* fill                 */
+		    case 23: goto l9230;        /* blast                */
+		    case 24:                    /* score: 8240          */
+			scorng=TRUE;
+			printf("If you were to quit now, you would score");
+			printf(" %d out of a possible ",score());
+			printf("%d.",mxscor);
+			scorng=FALSE;
+			gaveup=yes(143,54,54);
+			if (gaveup) done(2);
+			goto l2012;
+		    case 25:                    /* foo: 8250            */
+			k=vocab(wd1,3);
+			spk=42;
+			if (foobar==1-k) goto l8252;
+			if (foobar!=0) spk=151;
+			goto l2011;
+		l8252:  foobar=k;
+			if (k!=4) goto l2009;
+			foobar=0;
+			if (place[eggs]==plac[eggs]
+				||(toting(eggs)&&loc==plac[eggs])) goto l2011;
+			if (place[eggs]==0&&place[troll]==0&&prop[troll]==0)
+				prop[troll]=1;
+			k=2;
+			if (here(eggs)) k=1;
+			if (loc==plac[eggs]) k=0;
+			move(eggs,plac[eggs]);
+			pspeak(eggs,k);
+			goto l2012;
+		    case 26:                    /* brief=8260           */
+			spk=156;
+			abbnum=10000;
+			detail=3;
+			goto l2011;
+		    case 27:                    /* read=8270            */
+			if (here(magzin)) obj=magzin;
+			if (here(tablet)) obj=obj*100+tablet;
+			if (here(messag)) obj=obj*100+messag;
+			if (closed&&toting(oyster)) obj=oyster;
+			if (obj>100||obj==0||dark(0)) goto l8000;
+			goto l9270;
+		    case 30:                    /* suspend=8300         */
+			spk=201;
+			if (demo) goto l2011;
+			printf("I can suspend your adventure for you so");
+			printf(" you can resume later, but\n");
+			printf("you will have to wait at least");
+			printf(" %d minutes before continuing.",latncy);
+			if (!yes(200,54,54)) goto l2012;
+			datime(&saved,&savet);
+			ciao(argv[0]);          /* Do we quit? */
+			continue;               /* Maybe not */
+		    case 31:                    /* hours=8310           */
+			printf("Colossal cave is closed 9am-5pm Mon ");
+			printf("through Fri except holidays.\n");
+			goto l2012;
+		    default: bug(23);
+		}
+
+	l4090:
+		switch(verb)
+		{   case 1:                     /* take = 9010          */
+	l9010:          switch(trtake())
+			{   case 2011: goto l2011;
+			    case 9220: goto l9220;
+			    case 2009: goto l2009;
+			    case 2012: goto l2012;
+			    default: bug(102);
+			}
+	l9020:      case 2:                     /* drop = 9020          */
+			switch(trdrop())
+			{   case 2011: goto l2011;
+			    case 19000: done(3);
+			    case 2012: goto l2012;
+			    default: bug(105);
+			}
+	l9030:      case 3:
+			switch(trsay())
+			{   case 2012: goto l2012;
+			    case 2630: goto l2630;
+			    default: bug(107);
+			}
+	l9040:      case 4:  case 6:            /* open, close          */
+			switch(tropen())
+			{   case 2011: goto l2011;
+			    case 2010: goto l2010;
+			    default: bug(106);
+			}
+		    case 5: goto l2009;         /* nothing              */
+		    case 7:                     /* on   9070            */
+	l9070:          if (!here(lamp))  goto l2011;
+			spk=184;
+			if (limit<0) goto l2011;
+			prop[lamp]=1;
+			rspeak(39);
+			if (wzdark) goto l2000;
+			goto l2012;
+
+		    case 8:                     /* off                  */
+	l9080:          if (!here(lamp)) goto l2011;
+			prop[lamp]=0;
+			rspeak(40);
+			if (dark(0)) rspeak(16);
+			goto l2012;
+
+		    case 9:                     /* wave                 */
+			if ((!toting(obj))&&(obj!=rod||!toting(rod2)))
+				spk=29;
+			if (obj!=rod||!at(fissur)||!toting(obj)||closng)
+				goto l2011;
+			prop[fissur]=1-prop[fissur];
+			pspeak(fissur,2-prop[fissur]);
+			goto l2012;
+		    case 10: case 11: case 18:  /* calm, walk, quit     */
+		    case 24: case 25: case 26:  /* score, foo, brief    */
+		    case 30: case 31:           /* suspend, hours       */
+			     goto l2011;
+	l9120:      case 12:                    /* kill                 */
+			switch(trkill())
+			{   case 8000: goto l8000;
+			    case 8: goto l8;
+			    case 2011: goto l2011;
+			    case 2608: goto l2608;
+			    case 19000: done(3);
+			    default: bug(112);
+			}
+	l9130:      case 13:                    /* pour                 */
+			if (obj==bottle||obj==0) obj=liq(0);
+			if (obj==0) goto l8000;
+			if (!toting(obj)) goto l2011;
+			spk=78;
+			if (obj!=oil&&obj!=water) goto l2011;
+			prop[bottle]=1;
+			place[obj]=0;
+			spk=77;
+			if (!(at(plant)||at(door))) goto l2011;
+			if (at(door))
+			{       prop[door]=0;   /* 9132                 */
+				if (obj==oil) prop[door]=1;
+				spk=113+prop[door];
+				goto l2011;
+			}
+			spk=112;
+			if (obj!=water) goto l2011;
+			pspeak(plant,prop[plant]+1);
+			prop[plant]=(prop[plant]+2)% 6;
+			prop[plant2]=prop[plant]/2;
+			k=null;
+			goto l8;
+		    case 14:                    /* 9140 - eat           */
+			if (obj==food) goto l8142;
+			if (obj==bird||obj==snake||obj==clam||obj==oyster
+			    ||obj==dwarf||obj==dragon||obj==troll
+			    ||obj==bear) spk=71;
+			goto l2011;
+	l9150:      case 15:                    /* 9150 - drink         */
+			if (obj==0&&liqloc(loc)!=water&&(liq(0)!=water
+				||!here(bottle))) goto l8000;
+			if (obj!=0&&obj!=water) spk=110;
+			if (spk==110||liq(0)!=water||!here(bottle))
+				goto l2011;
+			prop[bottle]=1;
+			place[water]=0;
+			spk=74;
+			goto l2011;
+		    case 16:                    /* 9160: rub            */
+			if (obj!=lamp) spk=76;
+			goto l2011;
+		    case 17:                    /* 9170: throw          */
+			switch(trtoss())
+			{   case 2011: goto l2011;
+			    case 9020: goto l9020;
+			    case 9120: goto l9120;
+			    case 8: goto l8;
+			    case 9210: goto l9210;
+			    default: bug(113);
+			}
+		    case 19: case 20:           /* 9190: find, invent   */
+			if (at(obj)||(liq(0)==obj&&at(bottle))
+				||k==liqloc(loc)) spk=94;
+			for (i=1; i<=5; i++)
+				if (dloc[i]==loc&&dflag>=2&&obj==dwarf)
+					spk=94;
+			if (closed) spk=138;
+			if (toting(obj)) spk=24;
+			goto l2011;
+	l9210:      case 21:                    /* feed                 */
+			switch(trfeed())
+			{   case 2011: goto l2011;
+			    default: bug(114);
+			}
+	l9220:      case 22:                    /* fill                 */
+			switch(trfill())
+			{   case 2011: goto l2011;
+			    case 8000: goto l8000;
+			    case 9020: goto l9020;
+			    default: bug(115);
+			}
+	l9230:      case 23:                    /* blast                */
+			if (prop[rod2]<0||!closed) goto l2011;
+			bonus=133;
+			if (loc==115) bonus=134;
+			if (here(rod2)) bonus=135;
+			rspeak(bonus);
+			done(2);
+	l9270:      case 27:                    /* read                 */
+			if (dark(0)) goto l5190;
+			if (obj==magzin) spk=190;
+			if (obj==tablet) spk=196;
+			if (obj==messag) spk=191;
+			if (obj==oyster&&hinted[2]&&toting(oyster)) spk=194;
+			if (obj!=oyster||hinted[2]||!toting(oyster)
+				||!closed) goto l2011;
+			hinted[2]=yes(192,193,54);
+			goto l2012;
+	l9280:      case 28:                    /* break                */
+			if (obj==mirror) spk=148;
+			if (obj==vase&&prop[vase]==0)
+			{       spk=198;
+				if (toting(vase)) drop(vase,loc);
+				prop[vase]=2;
+				fixed[vase]= -1;
+				goto l2011;
+			}
+			if (obj!=mirror||!closed) goto l2011;
+			rspeak(197);
+			done(3);
+
+	l9290:      case 29:                    /* wake                 */
+			if (obj!=dwarf||!closed) goto l2011;
+			rspeak(199);
+			done(3);
+
+		    default: bug(24);
+		}
+
+	l5000:
+		obj=k;
+		if (fixed[k]!=loc && !here(k)) goto l5100;
+	l5010:  if (*wd2!=0) goto l2800;
+		if (verb!=0) goto l4090;
+		printf("What do you want to do with the %s?\n",wd1);
+		goto l2600;
+	l5100:  if (k!=grate) goto l5110;
+		if (loc==1||loc==4||loc==7) k=dprssn;
+		if (loc>9&&loc<15) k=entrnc;
+		if (k!=grate) goto l8;
+	l5110:  if (k!=dwarf) goto l5120;
+		for (i=1; i<=5; i++)
+			if (dloc[i]==loc&&dflag>=2) goto l5010;
+	l5120:  if ((liq(0)==k&&here(bottle))||k==liqloc(loc)) goto l5010;
+		if (obj!=plant||!at(plant2)||prop[plant2]==0) goto l5130;
+		obj=plant2;
+		goto l5010;
+	l5130:  if (obj!=knife||knfloc!=loc) goto l5140;
+		knfloc = -1;
+		spk=116;
+		goto l2011;
+	l5140:  if (obj!=rod||!here(rod2)) goto l5190;
+		obj=rod2;
+		goto l5010;
+	l5190:  if ((verb==find||verb==invent)&&*wd2==0) goto l5010;
+		printf("I see no %s here\n",wd1);
+		goto l2012;
+	}
+}