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/* NetHack 3.7 sym.h $NHDT-Date: $ $NHDT-Branch: $ $NHDT-Revision: $ */

/* NetHack may be freely redistributed. See license for details. */

#ifndef SYM_H

#define SYM_H

* Default characters for monsters.

/* clang-format off */

enum mon_defchars {

#define MONSYMS_DEFCHAR_ENUM

#include "defsym.h"

#undef MONSYMS_DEFCHAR_ENUM

};

/* clang-format on */

enum mon_syms {

#define MONSYMS_S_ENUM

#include "defsym.h"

#undef MONSYMS_S_ENUM

MAXMCLASSES /* number of monster classes */

};

#ifndef MAKEDEFS_C

/* Default characters for dungeon surroundings and furniture */

enum cmap_symbols {

#define PCHAR_S_ENUM

#include "defsym.h"

#undef PCHAR_S_ENUM

MAXPCHARS

};

* special symbol set handling types ( for invoking callbacks, etc.)

* Must match the order of the known_handlers strings

* in drawing.c

enum symset_handling_types {

H_UNK = 0,

H_IBM = 1,

H_DEC = 2,

H_CURS = 3,

H_MAC = 4, /* obsolete; needed so that the listing of available

* symsets by 'O' can skip it for !MAC_GRAPHICS_ENV */

H_UTF8 = 5

};

struct symdef {

uchar sym;

const char *explanation;

uchar color;

};

enum symparse_range {

SYM_INVALID = 0,

SYM_CONTROL = 1, /* start/finish markers */

SYM_PCHAR = 2, /* index into showsyms */

SYM_OC = 3, /* index into oc_syms */

SYM_MON = 4, /* index into monsyms */

SYM_OTH = 5 /* misc */

};

struct symparse {

enum symparse_range range;

int idx;

const char *name;

};

/* linked list of symsets and their characteristics */

struct symsetentry {

struct symsetentry *next; /* next in list */

char *name; /* ptr to symset name */

char *desc; /* ptr to description */

int idx; /* an index value */

enum symset_handling_types handling; /* known handlers value */

Bitfield(nocolor, 1); /* don't use color if set */

Bitfield(primary, 1); /* restricted for use as primary set */

Bitfield(rogue, 1); /* restricted for use as rogue lev set */

Bitfield(explicitly, 1); /* explicit symset set */

/* 4 free bits */

};

#define MAXDCHARS (S_water - S_stone + 1) /* mapped dungeon characters */

#define MAXTCHARS (TRAPNUM - 1) /* trap chars */

#define MAXECHARS (S_expl_br - S_vbeam + 1) /* mapped effects characters */

#define MAXEXPCHARS 9 /* number of explosion characters */

#define DARKROOMSYM (Is_rogue_level(&u.uz) ? S_stone : S_darkroom)

#define is_cmap_trap(i) ((i) >= S_arrow_trap && (i) < S_arrow_trap + MAXTCHARS)

#define is_cmap_drawbridge(i) ((i) >= S_vodbridge && (i) <= S_hcdbridge)

#define is_cmap_door(i) ((i) >= S_vodoor && (i) <= S_hcdoor)

#define is_cmap_wall(i) ((i) >= S_stone && (i) <= S_trwall)

#define is_cmap_room(i) ((i) >= S_room && (i) <= S_darkroom)

#define is_cmap_corr(i) ((i) >= S_corr && (i) <= S_litcorr)

#define is_cmap_furniture(i) ((i) >= S_upstair && (i) <= S_fountain)

#define is_cmap_water(i) ((i) == S_pool || (i) == S_water)

#define is_cmap_lava(i) ((i) == S_lava || (i) == S_lavawall)

#define is_cmap_stairs(i) ((i) >= S_upstair && (i) <= S_brdnladder)

#define is_cmap_engraving(i) ((i) == S_engroom || (i) == S_engrcorr)

/* misc symbol definitions */

enum misc_symbols {

SYM_NOTHING = 0,

SYM_UNEXPLORED = 1,

SYM_BOULDER = 2,

SYM_INVISIBLE = 3,

SYM_PET_OVERRIDE = 4,

SYM_HERO_OVERRIDE = 5,

MAXOTHER

};

* Graphics sets for display symbols

#define DEFAULT_GRAPHICS 0 /* regular characters: '-', '+', &c */

enum graphics_sets {

PRIMARYSET = 0, /* primary graphics set */

ROGUESET = 1, /* rogue graphics set */

NUM_GRAPHICS,

UNICODESET = NUM_GRAPHICS

};

enum do_customizations {

do_custom_none,

do_custom_colors,

do_custom_symbols

};

enum customization_types { custom_none, custom_symbols,

custom_ureps, custom_nhcolor, custom_count };

struct custom_symbol {

const struct symparse *symparse;

unsigned char val;

};

struct custom_urep {

int glyphidx;

struct unicode_representation u;

};

struct custom_nhcolor {

int glyphidx;

uint32 nhcolor;

};

union customization_content {

struct custom_symbol sym;

struct custom_urep urep;

struct custom_nhcolor ccolor;

};

struct customization_detail {

union customization_content content;

struct customization_detail *next;

};

/* one set per symset_name */

struct symset_customization {

const char *customization_name;

int count;

enum customization_types custtype;

struct customization_detail *details;

struct customization_detail *details_end;

};

extern const struct symdef defsyms[MAXPCHARS + 1]; /* defaults */

#define WARNCOUNT 6 /* number of different warning levels */

extern const struct symdef def_warnsyms[WARNCOUNT];

#define SYMHANDLING(ht) (gs.symset[gc.currentgraphics].handling == (ht))

#endif /* !MAKEDEFS_C */

#endif /* SYM_H */

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