207fbb2a67
Noticed by: bde
221 lines
7.9 KiB
C
221 lines
7.9 KiB
C
/*-
|
|
* 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.
|
|
*
|
|
* @(#)hdr.h 8.1 (Berkeley) 5/31/93
|
|
*/
|
|
|
|
/* ADVENTURE -- Jim Gillogly, Jul 1977
|
|
* This program is a re-write of ADVENT, written in FORTRAN mostly by
|
|
* Don Woods of SAIL. In most places it is as nearly identical to the
|
|
* original as possible given the language and word-size differences.
|
|
* A few places, such as the message arrays and travel arrays were changed
|
|
* to reflect the smaller core size and word size. The labels of the
|
|
* original are reflected in this version, so that the comments of the
|
|
* fortran are still applicable here.
|
|
*
|
|
* The data file distributed with the fortran source is assumed to be called
|
|
* "glorkz" in the directory where the program is first run.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/* hdr.h: included by c advent files */
|
|
#include <sys/types.h>
|
|
#include <signal.h>
|
|
|
|
int datfd; /* message file descriptor */
|
|
volatile sig_atomic_t delhit;
|
|
int yea;
|
|
extern char data_file[]; /* Virtual data file */
|
|
|
|
#define TAB 011
|
|
#define LF 012
|
|
#define FLUSHLINE do { int flushline_ch; while ((flushline_ch = getchar()) != EOF && flushline_ch != '\n'); } while (0)
|
|
#define FLUSHLF while (next()!=LF)
|
|
|
|
int loc,newloc,oldloc,oldlc2,wzdark,gaveup,kq,k,k2;
|
|
char *wd1,*wd2; /* the complete words */
|
|
int verb,obj,spk;
|
|
extern int blklin;
|
|
int saved,savet,mxscor,latncy;
|
|
|
|
#define SHORT 50 /* How short is a demo game? */
|
|
|
|
#define MAXSTR 20 /* max length of user's words */
|
|
|
|
#define HTSIZE 512 /* max number of vocab words */
|
|
struct hashtab /* hash table for vocabulary */
|
|
{ int val; /* word type &index (ktab) */
|
|
char *atab; /* pointer to actual string */
|
|
} voc[HTSIZE];
|
|
|
|
#define SEED 1815622 /* "Encryption" seed */
|
|
|
|
struct text
|
|
#ifdef OLDSTUFF
|
|
{ int seekadr; /* DATFILE must be < 2**16 */
|
|
#endif /* !OLDSTUFF */
|
|
{ char *seekadr; /* Msg start in virtual disk */
|
|
int txtlen; /* length of msg starting here */
|
|
};
|
|
|
|
#define RTXSIZ 205
|
|
struct text rtext[RTXSIZ]; /* random text messages */
|
|
|
|
#define MAGSIZ 35
|
|
struct text mtext[MAGSIZ]; /* magic messages */
|
|
|
|
int clsses;
|
|
#define CLSMAX 12
|
|
struct text ctext[CLSMAX]; /* classes of adventurer */
|
|
int cval[CLSMAX];
|
|
|
|
struct text ptext[101]; /* object descriptions */
|
|
|
|
#define LOCSIZ 141 /* number of locations */
|
|
struct text ltext[LOCSIZ]; /* long loc description */
|
|
struct text stext[LOCSIZ]; /* short loc descriptions */
|
|
|
|
struct travlist /* direcs & conditions of travel*/
|
|
{ struct travlist *next; /* ptr to next list entry */
|
|
int conditions; /* m in writeup (newloc / 1000) */
|
|
int tloc; /* n in writeup (newloc % 1000) */
|
|
int tverb; /* the verb that takes you there*/
|
|
} *travel[LOCSIZ],*tkk; /* travel is closer to keys(...)*/
|
|
|
|
int atloc[LOCSIZ];
|
|
|
|
int plac[101]; /* initial object placement */
|
|
int fixd[101],fixed[101]; /* location fixed? */
|
|
|
|
int actspk[35]; /* rtext msg for verb <n> */
|
|
|
|
int cond[LOCSIZ]; /* various condition bits */
|
|
|
|
extern int setbit[16]; /* bit defn masks 1,2,4,... */
|
|
|
|
int hntmax;
|
|
int hints[20][5]; /* info on hints */
|
|
int hinted[20],hintlc[20];
|
|
|
|
int place[101], prop[101],linkx[201];
|
|
int abb[LOCSIZ];
|
|
|
|
int maxtrs,tally,tally2; /* treasure values */
|
|
|
|
#define FALSE 0
|
|
#define TRUE 1
|
|
|
|
int keys,lamp,grate,cage,rod,rod2,steps,/* mnemonics */
|
|
bird,door,pillow,snake,fissur,tablet,clam,oyster,magzin,
|
|
dwarf,knife,food,bottle,water,oil,plant,plant2,axe,mirror,dragon,
|
|
chasm,troll,troll2,bear,messag,vend,batter,
|
|
nugget,coins,chest,eggs,tridnt,vase,emrald,pyram,pearl,rug,chain,
|
|
spices,
|
|
back,look,cave,null,entrnc,dprssn,
|
|
enter, stream, pour,
|
|
say,lock,throw,find,invent;
|
|
|
|
int chloc,chloc2,dseen[7],dloc[7], /* dwarf stuff */
|
|
odloc[7],dflag,daltlc;
|
|
|
|
int tk[21],stick,dtotal,attack;
|
|
int turns,lmwarn,iwest,knfloc,detail, /* various flags & counters */
|
|
abbnum,maxdie,numdie,holdng,dkill,foobar,bonus,clock1,clock2,
|
|
closng,panic,closed,scorng;
|
|
|
|
int demo,limit;
|
|
|
|
int at (int objj);
|
|
int bug (int n);
|
|
void carry (int, int);
|
|
void caveclose (void);
|
|
void checkhints (void);
|
|
void ciao (void);
|
|
void closing (void);
|
|
u_long crc (const char *ptr, int nr);
|
|
void crc_start (void);
|
|
int dark (void);
|
|
void datime (int *d, int *t);
|
|
char *decr (int, int, int, int, int);
|
|
void die (int entry);
|
|
void done (int entry);
|
|
void drop (int object,int where);
|
|
void dstroy (int);
|
|
int fdwarf (void);
|
|
int forced (int locc);
|
|
void getin (char **wrd1, char **wrd2);
|
|
int here (int objj);
|
|
void init (void);
|
|
void juggle (int);
|
|
int liq (void);
|
|
int liqloc (int locc);
|
|
int march (void);
|
|
void move (int, int);
|
|
void mspeak (int);
|
|
int pct (int n);
|
|
void poof (void);
|
|
void pspeak (int m, int skip);
|
|
int put (int, int, int);
|
|
int ran (int range);
|
|
void rdata (void);
|
|
int restore (const char *infile);
|
|
void rspeak (int);
|
|
int save (const char *);
|
|
int score (void);
|
|
void speak (const struct text *);
|
|
int Start (void);
|
|
void startup (void);
|
|
int toting (int objj);
|
|
void trapdel (int sig);
|
|
int trdrop (void);
|
|
int trfeed (void);
|
|
int trfill (void);
|
|
int trkill (void);
|
|
int tropen (void);
|
|
int trsay (void);
|
|
int trtake (void);
|
|
int trtoss (void);
|
|
int vocab (const char *,int,int);
|
|
int yes (int x, int y, int z);
|
|
int yesm (int x, int y, int z);
|
|
|
|
/* We need to get a little tricky to avoid strings */
|
|
#define DECR(a,b,c,d,e) decr(a+'+',b+'-',c+'#',d+'&',e+'%')
|
|
|
|
gid_t egid;
|