/*      SCCS Id: @(#)global.h   3.0     89/11/08
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed.  See license for details. */

#ifndef GLOBAL_H
#define GLOBAL_H

#include <stdio.h>


#define BETA         /* if a beta-test copy  [MRS] */
#define VERSION "3.0TH"  /* version number. */

/*
 * Files expected to exist in the playground directory.
 */

#define RECORD          "record"  /* a file containing list of topscorers */
#define HELP            "help"    /* a file containing command descriptions */
#define SHELP           "hh"            /* abbreviated form of the same */
#define RUMORFILE       "rumors"        /* a file with fortune cookies */
#define ORACLEFILE      "oracles"       /* a file with oracular information */
#define DATAFILE        "data"  /* a file giving the meaning of symbols used */
#define CMDHELPFILE     "cmdhelp"       /* file telling what commands do */
#define HISTORY         "history"       /* a file giving nethack's history */
#define LICENSE         "license"       /* file with license information */
#define OPTIONFILE      "opthelp"       /* a file explaining runtime options */
#ifdef MACOS
#define MACHELP         "MacHelp"       /* file with Macintosh information */
#endif


/* Assorted definitions that may depend on selections in config.h. */

/*
 * for DUMB preprocessor and compiler, e.g., cpp and pcc supplied
 * with Microport SysV/AT, which have small symbol tables;
 * DUMB if needed is defined in CFLAGS
 */
#ifdef DUMB
#ifdef BITFIELDS
#undef BITFIELDS
#endif
#ifndef STUPID
#define STUPID
#endif
#ifndef STUPID_CPP
#define STUPID_CPP
#endif
#endif  /* DUMB */

/*
 * type xchar: 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 */

#ifndef MACOS
#ifndef TRUE            /* defined in some systems' native include files */
#define TRUE    ((boolean)1)
#define FALSE   ((boolean)0)
#endif
#endif

#ifdef BITFIELDS
#define Bitfield(x,n)   unsigned x:n
#else
#define Bitfield(x,n)   uchar x
#endif

/*
 * According to ANSI, prototypes for old-style declarations must widen the
 * arguments to int.  However, the MSDOS compilers accept shorter arguments
 * (char, short, etc.) in prototypes and do typechecking with them.  Therefore
 * this mess to allow the better typechecking while also allowing some
 * prototypes for the ANSI compilers so people quit trying to fix the prototypes
 * to match the standard and thus lose the typechecking.
 */
#if (defined(MSDOS) && !defined(TOS)) || defined (AMIGA) || defined(THINKC4) || defined(VAXC)
# define CHAR_P char
# define SCHAR_P schar
# define UCHAR_P uchar
# define XCHAR_P xchar
# define BOOLEAN_P boolean
#else
# ifdef __STDC__
#  define CHAR_P int
#  define SCHAR_P int
#  define UCHAR_P int
#  define XCHAR_P int
#  define BOOLEAN_P int
# endif
#endif


#define SIZE(x) (int)(sizeof(x) / sizeof(x[0]))

/* (No, LARGEST_INT doesn't have to correspond to the largest integer on
 * a particular machine.)
 */
#define LARGEST_INT     ((1 << 15) - 1)


#ifdef STRONGHOLD
# ifdef ALTARS
#  ifdef THEOLOGY
#define ENDGAME
#  endif
# endif
#endif

#ifdef REDO
#define Getchar pgetchar
#endif

/*
 * Automatic inclusions for the subsidiary files.
 * Please don't change the order.  It does matter.
 */

#ifndef COORD_H
#include "coord.h"
#endif

#if defined(VMS) && !defined(VMSCONF_H)
# include "vmsconf.h"
#endif

#if defined(UNIX) && !defined(UNIXCONF_H)
# include "unixconf.h"
#endif

#if defined(MSDOS) && !defined(PCCONF_H)
# include "pcconf.h"
#endif

#if defined(TOS) && !defined(TOSCONF_H)
# include "tosconf.h"
#endif

#if defined(AMIGA) && !defined(AMICONF_H)
# include "amiconf.h"
#endif

#if defined(MACOS) && !defined(MACCONF_H)
# include "macconf.h"
#endif


/*
 * Configurable internal parameters.
 *
 * Please be very careful if you are going to change one of these.  Any
 * changes in these parameters, unless properly done, can render the
 * executable inoperative.
 */

/* size of terminal screen is (at least) (ROWNO+3) by COLNO */
#define COLNO   80
#define ROWNO   21

#define MAXNROFROOMS    20      /* max number of rooms per level */
#define DOORMAX         120     /* max number of doors per level */

#define BUFSZ           256     /* for getlin buffers */

#define PL_NSIZ         32      /* name of player, ghost, shopkeeper */
#define PL_CSIZ         20      /* sizeof pl_character */
#define PL_FSIZ         32      /* fruit name */

#define MAXLEVEL        50      /* max number of levels in the dungeon */
#ifdef ENDGAME
#define ENDLEVEL (MAXLEVEL+1)   /* endgame level */
#endif
#define HELLLEVEL       30      /* first hell level (varies ifdef STRONGHOLD) */
#define MAXULEV         30      /* max character experience level */

#define MAXMONNO        120     /* geno monst after this number killed */
#define MHPMAX          750     /* maximum monster hp */

#endif /* GLOBAL_H /**/