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OS/2 Shareware BBS: 10 Tools
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HACKSRC.ZIP
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CONFIG.H
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C/C++ Source or Header
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1985-10-16
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6KB
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168 lines
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* config.h - version 1.0.3 */
#ifndef CONFIG /* make sure the compiler doesnt see the typedefs twice */
#define CONFIG
#define CHDIR /* delete if no chdir() available */
/*
* Some include files are in a different place under SYSV
* BSD SYSV
* <strings.h> <string.h>
* <sys/wait.h> <wait.h>
* <sys/time.h> <time.h>
* <sgtty.h> <termio.h>
* Some routines are called differently
* index strchr
* rindex strrchr
* Also, the code for suspend and various ioctls is only given for BSD4.2
* (I do not have access to a SYSV system.)
*/
/* #define BSD /* define for BSD */
/* #define SYSV /* define for System V */
/* #define MSDOS /* define for MS-DOS (actually defined by compiler) */
/* #define UNIX /* delete if no fork(), exec() available */
/* #define STUPID /* avoid some complicated expressions if
your C compiler chokes on them */
/* #define PYRAMID_BUG /* avoid a bug on the Pyramid */
/* #define NOWAITINCLUDE /* neither <wait.h> nor <sys/wait.h> exists */
#ifdef MSDOS
# define NOWAITINCLUDE
#endif MSDOS
/* #define WIZARD "kneller" /* the person allowed to use the -D option */
#define RECORD "record"/* the file containing the list of topscorers */
/* #define NEWS "news" /* the file containing the latest hack news */
#define HELP "help" /* the file containing a description of the commands */
#define SHELP "hh" /* abbreviated form of the same */
#define FMASK 0660 /* file creation mask */
#ifdef UNIX
#define HLOCK "perm" /* an empty file used for locking purposes */
#define LLOCK "safelock" /* link to previous */
/*
* Define DEF_PAGER as your default pager, e.g. "/bin/cat" or "/usr/ucb/more"
* If defined, it can be overridden by the environment variable PAGER.
* Hack will use its internal pager if DEF_PAGER is not defined.
* (This might be preferable for security reasons.)
* #define DEF_PAGER ".../mydir/mypager"
*/
/*
* If you define MAIL, then the player will be notified of new mail
* when it arrives. If you also define DEF_MAILREADER then this will
* be the default mail reader, and can be overridden by the environment
* variable MAILREADER; otherwise an internal pager will be used.
* A stat system call is done on the mailbox every MAILCKFREQ moves.
*/
/* #define MAIL */
/* #define DEF_MAILREADER "/usr/ucb/mail" /* or e.g. /bin/mail */
/* #define MAILCKFREQ 200 */
/* #define SHELL /* do not delete the '!' command */
#ifdef BSD
#define SUSPEND /* let ^Z suspend the game */
#endif BSD
#endif UNIX
#ifdef CHDIR
/*
* If you define HACKDIR, then this will be the default playground;
* otherwise it will be the current directory.
*/
#define HACKDIR "/hack"
/*
* Some system administrators are stupid enough to make Hack suid root
* or suid daemon, where daemon has other powers besides that of reading or
* writing Hack files. In such cases one should be careful with chdir's
* since the user might create files in a directory of his choice.
* Of course SECURE is meaningful only if HACKDIR is defined.
*/
/* #define SECURE /* do setuid(getuid()) after chdir() */
/*
* If it is desirable to limit the number of people that can play Hack
* simultaneously, define HACKDIR, SECURE and MAX_NR_OF_PLAYERS.
* #define MAX_NR_OF_PLAYERS 6
*/
#endif CHDIR
/* size of terminal screen is (at least) (ROWNO+2) by COLNO */
#define COLNO 80
#define ROWNO 22
/*
* small signed integers (8 bits suffice)
* typedef char schar;
* will do when you have signed characters; otherwise use
* typedef short int schar;
*/
typedef char schar;
/*
* small unsigned integers (8 bits suffice - but 7 bits do not)
* - these are usually object types; be careful with inequalities! -
* typedef unsigned char uchar;
* will be satisfactory if you have an "unsigned char" type; otherwise use
* typedef unsigned short int uchar;
*/
typedef unsigned char uchar;
/*
* small integers in the range 0 - 127, usually coordinates
* although they are nonnegative they must not be declared unsigned
* since otherwise comparisons with signed quantities are done incorrectly
*/
typedef schar xchar;
typedef xchar boolean; /* 0 or 1 */
#define TRUE 1
#define FALSE 0
/*
* Declaration of bitfields in various structs; if your C compiler
* doesnt handle bitfields well, e.g., if it is unable to initialize
* structs containing bitfields, then you might use
* #define Bitfield(x,n) uchar x
* since the bitfields used never have more than 7 bits. (Most have 1 bit.)
*/
#define Bitfield(x,n) unsigned x:n
#define SIZE(x) (int)(sizeof(x) / sizeof(x[0]))
#ifdef MSDOS
#define exit msexit /* do chdir first */
#ifdef getchar
# undef getchar
#endif getchar
#define getchar tgetch
#define DGK /* enhancements by dgk */
#ifdef DGK
# include "msdos.h" /* contains necessary externs for msdos.c */
# define SHELL /* via exec of COMMAND.COM */
# define PATHLEN 64 /* maximum pathlength */
# define FILENAME 80 /* maximum filename length (conservative) */
# define FROMPERM 1 /* for ramdisk use */
# define TOPERM 2 /* for ramdisk use */
# define glo(x) name_file(lock, x) /* name_file used for bones */
# define creat(file, pmode) check_then_creat(file, pmode)
/* screen symbols for using character graphics. */
struct symbols {
unsigned char vwall, hwall, tlcorn, trcorn, blcorn, brcorn;
unsigned char door, room, corr;
};
extern struct symbols symbol;
# define IS_CORNER(x) ((x) == symbol.tlcorn || (x) == symbol.trcorn\
|| (x) == symbol.blcorn || (x)==symbol.brcorn)
#endif DGK
#endif MSDOS
#endif CONFIG