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nethack/src/options.c
nethack.allison 224eddc1d3 generic feature_toggle 
This adds a generic feature_toggle mechanism to
the game.  Code that wants to offer two different
ways of doing something can add an entry to
feature_toggles[] (in decl.c), and create a
preprocessor macro for its array index in decl.h.

Then the code can test it using
if (feature_toggle(FEATURE_NAME))
	..do_this..
else
	..do_that..

The player can toggle the alternate code path
on using OPTIONS=feature_toggle:feature_name_1 feature_name_2 ...

This seems better than creating brand new options
for controlling features (ala prayconfirm, which
could switch to this single option feature_toggle
mechanism as well)

My first use of it is to allow toggling of the selectors
on the loot menu, which I'm hesitant to just change back
because now people are actively using the new selectors and
the complaints would be really loud if the interface were
to just switch back after they adjusted.

The default behaviour is the new behaviour "iob", but with an
OPTIONS=feature_toggle:loot_menu_selectors
in your config file, it will revert to using "abc" as it did
in 3.3.1. I'll add a Guidebook page of "features/behaviour
that can be toggled" later.

The toggles can only be done in defaults.nh, and are
not saved with the game.
2002-03-26 05:33:04 +00:00

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/* SCCS Id: @(#)options.c 3.4 2002/02/07 */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
#ifdef OPTION_LISTS_ONLY /* (AMIGA) external program for opt lists */
#include "config.h"
#include "objclass.h"
#include "flag.h"
NEARDATA struct flag flags; /* provide linkage */
NEARDATA struct instance_flags iflags; /* provide linkage */
#define static
#else
#include "hack.h"
#include "tcap.h"
#include <ctype.h>
#endif
#define WINTYPELEN 16
/*
* NOTE: If you add (or delete) an option, please update the short
* options help (option_help()), the long options help (dat/opthelp),
* and the current options setting display function (doset()),
* and also the Guidebooks.
*
* The order matters. If an option is a an initial substring of another
* option (e.g. time and timed_delay) the shorter one must come first.
*/
static struct Bool_Opt
{
const char *name;
boolean *addr, initvalue;
int optflags;
} boolopt[] = {
#ifdef AMIGA
{"altmeta", &flags.altmeta, TRUE, DISP_IN_GAME},
#else
{"altmeta", (boolean *)0, TRUE, DISP_IN_GAME},
#endif
{"ascii_map", &iflags.wc_ascii_map, TRUE, SET_IN_GAME}, /*WC*/
#ifdef MFLOPPY
{"asksavedisk", &flags.asksavedisk, FALSE, SET_IN_GAME},
#else
{"asksavedisk", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"autodig", &flags.autodig, FALSE, SET_IN_GAME},
{"autopickup", &flags.pickup, TRUE, SET_IN_GAME},
{"autoquiver", &flags.autoquiver, FALSE, SET_IN_GAME},
#if defined(MICRO) && !defined(AMIGA)
{"BIOS", &iflags.BIOS, FALSE, SET_IN_FILE},
#else
{"BIOS", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef INSURANCE
{"checkpoint", &flags.ins_chkpt, TRUE, SET_IN_GAME},
#else
{"checkpoint", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef MFLOPPY
{"checkspace", &iflags.checkspace, TRUE, SET_IN_GAME},
#else
{"checkspace", (boolean *)0, FALSE, SET_IN_FILE},
#endif
# ifdef MICRO
{"color", &iflags.wc_color,TRUE, SET_IN_GAME}, /*WC*/
# else /* systems that support multiple terminals, many monochrome */
{"color", &iflags.wc_color, FALSE, SET_IN_GAME}, /*WC*/
# endif
{"confirm",&flags.confirm, TRUE, SET_IN_GAME},
#if defined(TERMLIB) && !defined(MAC_GRAPHICS_ENV)
{"DECgraphics", &iflags.DECgraphics, FALSE, SET_IN_GAME},
#else
{"DECgraphics", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"eight_bit_tty", &iflags.wc_eight_bit_input, FALSE, SET_IN_GAME}, /*WC*/
#ifdef TTY_GRAPHICS
{"extmenu", &iflags.extmenu, FALSE, SET_IN_GAME},
#else
{"extmenu", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef OPT_DISPMAP
{"fast_map", &flags.fast_map, TRUE, SET_IN_GAME},
#else
{"fast_map", (boolean *)0, TRUE, SET_IN_FILE},
#endif
{"female", &flags.female, FALSE, DISP_IN_GAME},
{"fixinv", &flags.invlet_constant, TRUE, SET_IN_GAME},
#ifdef AMIFLUSH
{"flush", &flags.amiflush, FALSE, SET_IN_GAME},
#else
{"flush", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"help", &flags.help, TRUE, SET_IN_GAME},
{"hilite_pet", &iflags.wc_hilite_pet, FALSE, SET_IN_GAME}, /*WC*/
#ifdef ASCIIGRAPH
{"IBMgraphics", &iflags.IBMgraphics, FALSE, SET_IN_GAME},
#else
{"IBMgraphics", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifndef MAC
{"ignintr", &flags.ignintr, FALSE, SET_IN_GAME},
#else
{"ignintr", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"large_font", &iflags.wc_large_font, FALSE, SET_IN_FILE}, /*WC*/
{"legacy", &flags.legacy, TRUE, DISP_IN_GAME},
{"lit_corridor", &flags.lit_corridor, FALSE, SET_IN_GAME},
#ifdef MAC_GRAPHICS_ENV
{"Macgraphics", &iflags.MACgraphics, TRUE, SET_IN_GAME},
#else
{"Macgraphics", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef MAIL
{"mail", &flags.biff, TRUE, SET_IN_GAME},
#else
{"mail", (boolean *)0, TRUE, SET_IN_FILE},
#endif
#ifdef WIZARD
/* for menu debugging only*/
{"menu_tab_sep", &iflags.menu_tab_sep, FALSE, SET_IN_GAME},
#else
{"menu_tab_sep", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef TTY_GRAPHICS
{"msg_window", &iflags.prevmsg_window, FALSE, SET_IN_GAME},
#else
{"msg_window", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef NEWS
{"news", &iflags.news, TRUE, DISP_IN_GAME},
#else
{"news", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"null", &flags.null, TRUE, SET_IN_GAME},
{"number_pad", &iflags.num_pad, FALSE, SET_IN_GAME},
#ifdef MAC
{"page_wait", &flags.page_wait, TRUE, SET_IN_GAME},
#else
{"page_wait", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"perm_invent", &flags.perm_invent, FALSE, SET_IN_GAME},
{"popup_dialog", &iflags.wc_popup_dialog, FALSE, SET_IN_GAME}, /*WC*/
{"prayconfirm", &flags.prayconfirm, TRUE, SET_IN_GAME},
{"preload_tiles", &iflags.wc_preload_tiles, TRUE, DISP_IN_GAME}, /*WC*/
{"pushweapon", &flags.pushweapon, FALSE, SET_IN_GAME},
#if defined(MICRO) && !defined(AMIGA) && !defined(MSWIN_GRAPHICS)
{"rawio", &iflags.rawio, FALSE, DISP_IN_GAME},
#else
{"rawio", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"rest_on_space", &flags.rest_on_space, FALSE, SET_IN_GAME},
{"safe_pet", &flags.safe_dog, TRUE, SET_IN_GAME},
#ifdef WIZARD
{"sanity_check", &iflags.sanity_check, FALSE, SET_IN_GAME},
#else
{"sanity_check", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef EXP_ON_BOTL
{"showexp", &flags.showexp, FALSE, SET_IN_GAME},
#else
{"showexp", (boolean *)0, FALSE, SET_IN_FILE},
#endif
#ifdef SCORE_ON_BOTL
{"showscore", &flags.showscore, FALSE, SET_IN_GAME},
#else
{"showscore", (boolean *)0, FALSE, SET_IN_FILE},
#endif
{"silent", &flags.silent, TRUE, SET_IN_GAME},
{"sortpack", &flags.sortpack, TRUE, SET_IN_GAME},
{"sound", &flags.soundok, TRUE, SET_IN_GAME},
{"sparkle", &flags.sparkle, TRUE, SET_IN_GAME},
{"standout", &flags.standout, FALSE, SET_IN_GAME},
{"splash_screen", &iflags.wc_splash_screen, TRUE, DISP_IN_GAME}, /*WC*/
{"tiled_map", &iflags.wc_tiled_map, FALSE, DISP_IN_GAME}, /*WC*/
{"time", &flags.time, FALSE, SET_IN_GAME},
#ifdef TIMED_DELAY
{"timed_delay", &flags.nap, TRUE, SET_IN_GAME},
#else
{"timed_delay", (boolean *)0, FALSE, SET_IN_GAME},
#endif
{"tombstone",&flags.tombstone, TRUE, SET_IN_GAME},
{"toptenwin",&flags.toptenwin, FALSE, SET_IN_GAME},
{"use_inverse", &iflags.wc_inverse, FALSE, SET_IN_GAME}, /*WC*/
{"verbose", &flags.verbose, TRUE, SET_IN_GAME},
{(char *)0, (boolean *)0, FALSE, 0}
};
/* compound options, for option_help() and external programs like Amiga
* frontend */
static struct Comp_Opt
{
const char *name, *descr;
int size; /* for frontends and such allocating space --
* usually allowed size of data in game, but
* occasionally maximum reasonable size for
* typing when game maintains information in
* a different format */
int optflags;
} compopt[] = {
{ "align", "your starting alignment (lawful, neutral, or chaotic)",
8, DISP_IN_GAME },
{ "align_message", "message window alignment", 20, DISP_IN_GAME }, /*WC*/
{ "align_status", "status window alignment", 20, DISP_IN_GAME }, /*WC*/
#ifdef MAC
{ "background", "the color of the background (black or white)",
6, SET_IN_FILE },
#endif
{ "boulder", "the symbol to use for displaying boulders",
1, SET_IN_GAME },
{ "catname", "the name of your (first) cat (e.g., catname:Tabby)",
PL_PSIZ, DISP_IN_GAME },
{ "disclose", "the kinds of information to disclose at end of game",
sizeof(flags.end_disclose) * 2,
SET_IN_GAME },
{ "dogname", "the name of your (first) dog (e.g., dogname:Fang)",
PL_PSIZ, DISP_IN_GAME },
{ "dungeon", "the symbols to use in drawing the dungeon map",
MAXDCHARS+1, SET_IN_FILE },
{ "effects", "the symbols to use in drawing special effects",
MAXECHARS+1, SET_IN_FILE },
{ "feature_toggle", "alternate feature behaviour", 79, SET_IN_FILE },
{ "font_map", "the font to use in the map window", 40, DISP_IN_GAME }, /*WC*/
{ "font_menu", "the font to use in menus", 40, DISP_IN_GAME }, /*WC*/
{ "font_message", "the font to use in the message window",
40, DISP_IN_GAME }, /*WC*/
{ "font_size_map", "the size of the map font", 20, DISP_IN_GAME }, /*WC*/
{ "font_size_menu", "the size of the map font", 20, DISP_IN_GAME }, /*WC*/
{ "font_size_message", "the size of the map font", 20, DISP_IN_GAME }, /*WC*/
{ "font_size_status", "the size of the map font", 20, DISP_IN_GAME }, /*WC*/
{ "font_size_text", "the size of the map font", 20, DISP_IN_GAME }, /*WC*/
{ "font_status", "the font to use in status window", 40, DISP_IN_GAME }, /*WC*/
{ "font_text", "the font to use in text windows", 40, DISP_IN_GAME }, /*WC*/
{ "fruit", "the name of a fruit you enjoy eating",
PL_FSIZ, SET_IN_GAME },
{ "gender", "your starting gender (male or female)",
8, DISP_IN_GAME },
{ "horsename", "the name of your (first) horse (e.g., horsename:Silver)",
PL_PSIZ, DISP_IN_GAME },
{ "map_mode", "map display mode under Windows", 20, DISP_IN_GAME }, /*WC*/
{ "menustyle", "user interface for object selection",
MENUTYPELEN, SET_IN_GAME },
{ "menu_deselect_all", "deselect all items in a menu", 4, SET_IN_FILE },
{ "menu_deselect_page", "deselect all items on this page of a menu",
4, SET_IN_FILE },
{ "menu_first_page", "jump to the first page in a menu",
4, SET_IN_FILE },
{ "menu_invert_all", "invert all items in a menu", 4, SET_IN_FILE },
{ "menu_invert_page", "invert all items on this page of a menu",
4, SET_IN_FILE },
{ "menu_last_page", "jump to the last page in a menu", 4, SET_IN_FILE },
{ "menu_next_page", "goto the next menu page", 4, SET_IN_FILE },
{ "menu_previous_page", "goto the previous menu page", 4, SET_IN_FILE },
{ "menu_search", "search for a menu item", 4, SET_IN_FILE },
{ "menu_select_all", "select all items in a menu", 4, SET_IN_FILE },
{ "menu_select_page", "select all items on this page of a menu",
4, SET_IN_FILE },
{ "monsters", "the symbols to use for monsters",
MAXMCLASSES, SET_IN_FILE },
{ "msghistory", "number of top line messages to save",
5, DISP_IN_GAME },
{ "name", "your character's name (e.g., name:Merlin-W)",
PL_NSIZ, DISP_IN_GAME },
{ "objects", "the symbols to use for objects",
MAXOCLASSES, SET_IN_FILE },
{ "packorder", "the inventory order of the items in your pack",
MAXOCLASSES, SET_IN_GAME },
#ifdef CHANGE_COLOR
{ "palette", "palette (00c/880/-fff is blue/yellow/reverse white)",
15 , SET_IN_GAME },
# if defined(MAC)
{ "hicolor", "same as palette, only order is reversed",
15, SET_IN_FILE },
# endif
#endif
{ "pettype", "your preferred initial pet type", 4, DISP_IN_GAME },
{ "pickup_burden", "maximum burden picked up before prompt",
20, SET_IN_GAME },
{ "pickup_types", "types of objects to pick up automatically",
MAXOCLASSES, SET_IN_GAME },
{ "player_selection", "choose character via dialog or prompts",
12, DISP_IN_GAME },
{ "race", "your starting race (e.g., Human, Elf)",
PL_CSIZ, DISP_IN_GAME },
{ "role", "your starting role (e.g., Barbarian, Valkyrie)",
PL_CSIZ, DISP_IN_GAME },
{ "scores", "the parts of the score list you wish to see",
32, SET_IN_GAME },
{ "scroll_margin", "scroll map when this far from the edge", 20, DISP_IN_GAME }, /*WC*/
#ifdef MSDOS
{ "soundcard", "type of sound card to use", 20, SET_IN_FILE },
#endif
{ "suppress_alert", "suppress alerts about version-specific features",
8, SET_IN_GAME },
{ "tile_width", "width of tiles", 20, DISP_IN_GAME}, /*WC*/
{ "tile_height", "height of tiles", 20, DISP_IN_GAME}, /*WC*/
{ "tile_file", "name of tile file", 70, DISP_IN_GAME}, /*WC*/
{ "traps", "the symbols to use in drawing traps",
MAXTCHARS+1, SET_IN_FILE },
#ifdef MAC
{"use_stone", "use stone background patterns", 8, SET_IN_FILE },
#endif
{ "vary_msgcount", "show more old messages at a time", 20, DISP_IN_GAME }, /*WC*/
#ifdef MSDOS
{ "video", "method of video updating", 20, SET_IN_FILE },
#endif
#ifdef VIDEOSHADES
{ "videocolors", "color mappings for internal screen routines",
40, DISP_IN_GAME },
{ "videoshades", "gray shades to map to black/gray/white",
32, DISP_IN_GAME },
#endif
{ "windowcolors", "the foreground/background colors of windows", /*WC*/
80, DISP_IN_GAME },
{ "windowtype", "windowing system to use", WINTYPELEN, DISP_IN_GAME },
{ (char *)0, (char *)0, 0, 0 }
};
#ifdef OPTION_LISTS_ONLY
#undef static
#else /* use rest of file */
static boolean need_redraw; /* for doset() */
#if defined(TOS) && defined(TEXTCOLOR)
extern boolean colors_changed; /* in tos.c */
#endif
#ifdef VIDEOSHADES
extern char *shade[3]; /* in sys/msdos/video.c */
extern char ttycolors[CLR_MAX]; /* in sys/msdos/video.c */
#endif
static char def_inv_order[MAXOCLASSES] = {
GOLD_CLASS, AMULET_CLASS, WEAPON_CLASS, ARMOR_CLASS, FOOD_CLASS,
SCROLL_CLASS, SPBOOK_CLASS, POTION_CLASS, RING_CLASS, WAND_CLASS,
TOOL_CLASS, GEM_CLASS, ROCK_CLASS, BALL_CLASS, CHAIN_CLASS, 0,
};
/*
* Default menu manipulation command accelerators. These may _not_ be:
*
* + a number - reserved for counts
* + an upper or lower case US ASCII letter - used for accelerators
* + ESC - reserved for escaping the menu
* + NULL, CR or LF - reserved for commiting the selection(s). NULL
* is kind of odd, but the tty's xwaitforspace() will return it if
* someone hits a <ret>.
* + a default object class symbol - used for object class accelerators
*
* Standard letters (for now) are:
*
* < back 1 page
* > forward 1 page
* ^ first page
* | last page
* : search
*
* page all
* , select .
* \ deselect -
* ~ invert @
*
* The command name list is duplicated in the compopt array.
*/
typedef struct {
const char *name;
char cmd;
} menu_cmd_t;
#define NUM_MENU_CMDS 11
static const menu_cmd_t default_menu_cmd_info[NUM_MENU_CMDS] = {
/* 0*/ { "menu_first_page", MENU_FIRST_PAGE },
{ "menu_last_page", MENU_LAST_PAGE },
{ "menu_next_page", MENU_NEXT_PAGE },
{ "menu_previous_page", MENU_PREVIOUS_PAGE },
{ "menu_select_all", MENU_SELECT_ALL },
/* 5*/ { "menu_deselect_all", MENU_UNSELECT_ALL },
{ "menu_invert_all", MENU_INVERT_ALL },
{ "menu_select_page", MENU_SELECT_PAGE },
{ "menu_deselect_page", MENU_UNSELECT_PAGE },
{ "menu_invert_page", MENU_INVERT_PAGE },
/*10*/ { "menu_search", MENU_SEARCH },
};
/*
* Allow the user to map incoming characters to various menu commands.
* The accelerator list must be a valid C string.
*/
#define MAX_MENU_MAPPED_CMDS 32 /* some number */
char mapped_menu_cmds[MAX_MENU_MAPPED_CMDS+1]; /* exported */
static char mapped_menu_op[MAX_MENU_MAPPED_CMDS+1];
static short n_menu_mapped = 0;
static boolean initial, from_file;
STATIC_DCL void FDECL(doset_add_menu, (winid,const char *,int));
STATIC_DCL void FDECL(nmcpy, (char *, const char *, int));
STATIC_DCL void FDECL(escapes, (const char *, char *));
STATIC_DCL void FDECL(rejectoption, (const char *));
STATIC_DCL void FDECL(badoption, (const char *));
STATIC_DCL char *FDECL(string_for_opt, (char *,BOOLEAN_P));
STATIC_DCL char *FDECL(string_for_env_opt, (const char *, char *,BOOLEAN_P));
STATIC_DCL void FDECL(bad_negation, (const char *,BOOLEAN_P));
STATIC_DCL int FDECL(change_inv_order, (char *));
STATIC_DCL void FDECL(oc_to_str, (char *, char *));
STATIC_DCL void FDECL(graphics_opts, (char *,const char *,int,int));
STATIC_DCL int FDECL(feature_alert_opts, (char *, const char *));
STATIC_DCL const char *FDECL(get_compopt_value, (const char *, char *));
STATIC_DCL boolean FDECL(special_handling, (const char *, BOOLEAN_P, BOOLEAN_P));
STATIC_DCL void FDECL(warning_opts, (char *,const char *));
STATIC_DCL void FDECL(duplicate_opt_detection, (const char *, int));
STATIC_OVL void FDECL(wc_set_font_name, (int, char *));
STATIC_OVL int FDECL(wc_set_window_colors, (char *));
STATIC_OVL boolean FDECL(is_wc_option, (const char *));
STATIC_OVL boolean FDECL(wc_supported, (const char *));
/* check whether a user-supplied option string is a proper leading
substring of a particular option name; option string might have
a colon or equals sign and arbitrary value appended to it */
boolean
match_optname(user_string, opt_name, min_length, val_allowed)
const char *user_string, *opt_name;
int min_length;
boolean val_allowed;
{
int len = (int)strlen(user_string);
if (val_allowed) {
const char *p = index(user_string, ':'),
*q = index(user_string, '=');
if (!p || (q && q < p)) p = q;
while(p && p > user_string && isspace(*(p-1))) p--;
if (p) len = (int)(p - user_string);
}
return (len >= min_length) && !strncmpi(opt_name, user_string, len);
}
/* most environment variables will eventually be printed in an error
* message if they don't work, and most error message paths go through
* BUFSZ buffers, which could be overflowed by a maliciously long
* environment variable. if a variable can legitimately be long, or
* if it's put in a smaller buffer, the responsible code will have to
* bounds-check itself.
*/
char *
nh_getenv(ev)
const char *ev;
{
char *getev = getenv(ev);
if (getev && strlen(getev) <= (BUFSZ / 2))
return getev;
else
return (char *)0;
}
void
initoptions()
{
char *opts;
int i;
/* initialize the random number generator */
setrandom();
/* for detection of configfile options specified multiple times */
iflags.opt_booldup = iflags.opt_compdup = (int *)0;
for (i = 0; boolopt[i].name; i++) {
if (boolopt[i].addr)
*(boolopt[i].addr) = boolopt[i].initvalue;
}
flags.end_own = FALSE;
flags.end_top = 3;
flags.end_around = 2;
iflags.msg_history = 20;
/* Use negative indices to indicate not yet selected */
flags.initrole = -1;
flags.initrace = -1;
flags.initgend = -1;
flags.initalign = -1;
/* Set the default monster and object class symbols. Don't use */
/* memcpy() --- sizeof char != sizeof uchar on some machines. */
for (i = 0; i < MAXOCLASSES; i++)
oc_syms[i] = (uchar) def_oc_syms[i];
for (i = 0; i < MAXMCLASSES; i++)
monsyms[i] = (uchar) def_monsyms[i];
for (i = 0; i < WARNCOUNT; i++)
warnsyms[i] = def_warnsyms[i].sym;
iflags.bouldersym = 0;
flags.warnlevel = 1;
flags.warntype = 0L;
/* assert( sizeof flags.inv_order == sizeof def_inv_order ); */
(void)memcpy((genericptr_t)flags.inv_order,
(genericptr_t)def_inv_order, sizeof flags.inv_order);
flags.pickup_types[0] = '\0';
flags.pickup_burden = MOD_ENCUMBER;
for (i = 0; i < NUM_DISCLOSURE_OPTIONS; i++)
flags.end_disclose[i] = DISCLOSE_PROMPT_DEFAULT_NO;
switch_graphics(ASCII_GRAPHICS); /* set default characters */
#if defined(UNIX) && defined(TTY_GRAPHICS)
/*
* Set defaults for some options depending on what we can
* detect about the environment's capabilities.
* This has to be done after the global initialization above
* and before reading user-specific initialization via
* config file/environment variable below.
*/
/* this detects the IBM-compatible console on most 386 boxes */
if (!strncmp(nh_getenv("TERM"), "AT", 2)) {
switch_graphics(IBM_GRAPHICS);
# ifdef TEXTCOLOR
iflags.use_color = TRUE;
# endif
}
#endif /* UNIX && TTY_GRAPHICS */
#if defined(UNIX) || defined(VMS)
# ifdef TTY_GRAPHICS
/* detect whether a "vt" terminal can handle alternate charsets */
if (!strncmpi(nh_getenv("TERM"), "vt", 2) && (AS && AE) &&
index(AS, '\016') && index(AE, '\017')) {
switch_graphics(DEC_GRAPHICS);
}
# endif
#endif /* UNIX || VMS */
#ifdef MAC_GRAPHICS_ENV
switch_graphics(MAC_GRAPHICS);
#endif /* MAC_GRAPHICS_ENV */
flags.menu_style = MENU_FULL;
/* since this is done before init_objects(), do partial init here */
objects[SLIME_MOLD].oc_name_idx = SLIME_MOLD;
nmcpy(pl_fruit, OBJ_NAME(objects[SLIME_MOLD]), PL_FSIZ);
#ifndef MAC
opts = getenv("NETHACKOPTIONS");
if (!opts) opts = getenv("HACKOPTIONS");
if (opts) {
if (*opts == '/' || *opts == '\\' || *opts == '@') {
if (*opts == '@') opts++; /* @filename */
/* looks like a filename */
if (strlen(opts) < BUFSZ/2)
read_config_file(opts);
} else {
read_config_file((char *)0);
/* let the total length of options be long;
* parseoptions() will check each individually
*/
parseoptions(opts, TRUE, FALSE);
}
} else
#endif
read_config_file((char *)0);
(void)fruitadd(pl_fruit);
/* Remove "slime mold" from list of object names; this will */
/* prevent it from being wished unless it's actually present */
/* as a named (or default) fruit. Wishing for "fruit" will */
/* result in the player's preferred fruit [better than "\033"]. */
obj_descr[SLIME_MOLD].oc_name = "fruit";
return;
}
STATIC_OVL void
nmcpy(dest, src, maxlen)
char *dest;
const char *src;
int maxlen;
{
int count;
for(count = 1; count < maxlen; count++) {
if(*src == ',' || *src == '\0') break; /*exit on \0 terminator*/
*dest++ = *src++;
}
*dest = 0;
}
/*
* escapes: escape expansion for showsyms. C-style escapes understood include
* \n, \b, \t, \r, \xnnn (hex), \onnn (octal), \nnn (decimal). The ^-prefix
* for control characters is also understood, and \[mM] followed by any of the
* previous forms or by a character has the effect of 'meta'-ing the value (so
* that the alternate character set will be enabled).
*/
STATIC_OVL void
escapes(cp, tp)
const char *cp;
char *tp;
{
while (*cp)
{
int cval = 0, meta = 0;
if (*cp == '\\' && index("mM", cp[1])) {
meta = 1;
cp += 2;
}
if (*cp == '\\' && index("0123456789xXoO", cp[1]))
{
const char *dp, *hex = "00112233445566778899aAbBcCdDeEfF";
int dcount = 0;
cp++;
if (*cp == 'x' || *cp == 'X')
for (++cp; (dp = index(hex, *cp)) && (dcount++ < 2); cp++)
cval = (cval * 16) + (dp - hex) / 2;
else if (*cp == 'o' || *cp == 'O')
for (++cp; (index("01234567",*cp)) && (dcount++ < 3); cp++)
cval = (cval * 8) + (*cp - '0');
else
for (; (index("0123456789",*cp)) && (dcount++ < 3); cp++)
cval = (cval * 10) + (*cp - '0');
}
else if (*cp == '\\') /* C-style character escapes */
{
switch (*++cp)
{
case '\\': cval = '\\'; break;
case 'n': cval = '\n'; break;
case 't': cval = '\t'; break;
case 'b': cval = '\b'; break;
case 'r': cval = '\r'; break;
default: cval = *cp;
}
cp++;
}
else if (*cp == '^') /* expand control-character syntax */
{
cval = (*++cp & 0x1f);
cp++;
}
else
cval = *cp++;
if (meta)
cval |= 0x80;
*tp++ = cval;
}
*tp = '\0';
}
STATIC_OVL void
rejectoption(optname)
const char *optname;
{
#ifdef MICRO
pline("\"%s\" settable only from %s.", optname, configfile);
#else
pline("%s can be set only from NETHACKOPTIONS or %s.", optname,
configfile);
#endif
}
STATIC_OVL void
badoption(opts)
const char *opts;
{
if (!initial) {
if (!strncmp(opts, "h", 1) || !strncmp(opts, "?", 1))
option_help();
else
pline("Bad syntax: %s. Enter \"?g\" for help.", opts);
return;
}
#ifdef MAC
else return;
#endif
if(from_file)
raw_printf("Bad syntax in OPTIONS in %s: %s.", configfile, opts);
else
raw_printf("Bad syntax in NETHACKOPTIONS: %s.", opts);
wait_synch();
}
STATIC_OVL char *
string_for_opt(opts, val_optional)
char *opts;
boolean val_optional;
{
char *colon, *equals;
colon = index(opts, ':');
equals = index(opts, '=');
if (!colon || (equals && equals < colon)) colon = equals;
if (!colon || !*++colon) {
if (!val_optional) badoption(opts);
return (char *)0;
}
return colon;
}
STATIC_OVL char *
string_for_env_opt(optname, opts, val_optional)
const char *optname;
char *opts;
boolean val_optional;
{
if(!initial) {
rejectoption(optname);
return (char *)0;
}
return string_for_opt(opts, val_optional);
}
STATIC_OVL void
bad_negation(optname, with_parameter)
const char *optname;
boolean with_parameter;
{
pline_The("%s option may not %sbe negated.",
optname,
with_parameter ? "both have a value and " : "");
}
/*
* Change the inventory order, using the given string as the new order.
* Missing characters in the new order are filled in at the end from
* the current inv_order, except for gold, which is forced to be first
* if not explicitly present.
*
* This routine returns 1 unless there is a duplicate or bad char in
* the string.
*/
STATIC_OVL int
change_inv_order(op)
char *op;
{
int oc_sym, num;
char *sp, buf[BUFSZ];
num = 0;
#ifndef GOLDOBJ
if (!index(op, GOLD_SYM))
buf[num++] = GOLD_CLASS;
#else
/* !!!! probably unnecessary with gold as normal inventory */
#endif
for (sp = op; *sp; sp++) {
oc_sym = def_char_to_objclass(*sp);
/* reject bad or duplicate entries */
if (oc_sym == MAXOCLASSES ||
oc_sym == RANDOM_CLASS || oc_sym == ILLOBJ_CLASS ||
!index(flags.inv_order, oc_sym) || index(sp+1, *sp))
return 0;
/* retain good ones */
buf[num++] = (char) oc_sym;
}
buf[num] = '\0';
/* fill in any omitted classes, using previous ordering */
for (sp = flags.inv_order; *sp; sp++)
if (!index(buf, *sp)) {
buf[num++] = *sp;
buf[num] = '\0'; /* explicitly terminate for next index() */
}
Strcpy(flags.inv_order, buf);
return 1;
}
STATIC_OVL void
graphics_opts(opts, optype, maxlen, offset)
register char *opts;
const char *optype;
int maxlen, offset;
{
uchar translate[MAXPCHARS+1];
int length, i;
if (!(opts = string_for_env_opt(optype, opts, FALSE)))
return;
escapes(opts, opts);
length = strlen(opts);
if (length > maxlen) length = maxlen;
/* match the form obtained from PC configuration files */
for (i = 0; i < length; i++)
translate[i] = (uchar) opts[i];
assign_graphics(translate, length, maxlen, offset);
}
STATIC_OVL void
warning_opts(opts, optype)
register char *opts;
const char *optype;
{
uchar translate[MAXPCHARS+1];
int length, i;
if (!(opts = string_for_env_opt(optype, opts, FALSE)))
return;
escapes(opts, opts);
length = strlen(opts);
if (length > WARNCOUNT) length = WARNCOUNT;
/* match the form obtained from PC configuration files */
for (i = 0; i < length; i++)
translate[i] = (((i < WARNCOUNT) && opts[i]) ?
(uchar) opts[i] : def_warnsyms[i].sym);
assign_warnings(translate);
}
void
assign_warnings(graph_chars)
register uchar *graph_chars;
{
int i;
for (i = 0; i < WARNCOUNT; i++)
warnsyms[i] = graph_chars[i];
}
STATIC_OVL int
feature_alert_opts(op, optn)
char *op;
const char *optn;
{
char buf[BUFSZ];
boolean rejectver = FALSE;
unsigned long fnv = get_feature_notice_ver(op); /* version.c */
if (fnv == 0L) return 0;
if (fnv > get_current_feature_ver())
rejectver = TRUE;
else
flags.suppress_alert = fnv;
if (rejectver) {
if (!initial)
You_cant("disable new feature alerts for future versions.");
else {
Sprintf(buf,
"\n%s=%s Invalid reference to a future version ignored",
optn, op);
badoption(buf);
}
return 0;
}
if (!initial) {
Sprintf(buf, "%lu.%lu.%lu", FEATURE_NOTICE_VER_MAJ,
FEATURE_NOTICE_VER_MIN, FEATURE_NOTICE_VER_PATCH);
pline("Feature change alerts disabled for NetHack %s features and prior.",
buf);
}
return 1;
}
void
set_duplicate_opt_detection(on_or_off)
int on_or_off;
{
int k, *optptr;
if (on_or_off != 0) {
/*-- ON --*/
if (iflags.opt_booldup)
impossible("iflags.opt_booldup already on (memory leak)");
iflags.opt_booldup = (int *)alloc(SIZE(boolopt) * sizeof(int));
optptr = iflags.opt_booldup;
for (k = 0; k < SIZE(boolopt); ++k)
*optptr++ = 0;
if (iflags.opt_compdup)
impossible("iflags.opt_compdup already on (memory leak)");
iflags.opt_compdup = (int *)alloc(SIZE(compopt) * sizeof(int));
optptr = iflags.opt_compdup;
for (k = 0; k < SIZE(compopt); ++k)
*optptr++ = 0;
} else {
/*-- OFF --*/
if (iflags.opt_booldup) free((genericptr_t) iflags.opt_booldup);
iflags.opt_booldup = (int *)0;
if (iflags.opt_compdup) free((genericptr_t) iflags.opt_compdup);
iflags.opt_compdup = (int *)0;
}
}
STATIC_OVL void
duplicate_opt_detection(opts, bool_or_comp)
const char *opts;
int bool_or_comp; /* 0 == boolean option, 1 == compound */
{
int i, *optptr;
#if defined(MAC)
/* the Mac has trouble dealing with the output of messages while
* processing the config file. That should get fixed one day.
* For now just return.
*/
return;
#endif
if ((bool_or_comp == 0) && iflags.opt_booldup && initial && from_file) {
for (i = 0; boolopt[i].name; i++) {
if (match_optname(opts, boolopt[i].name, 3, FALSE)) {
optptr = iflags.opt_booldup + i;
if (*optptr == 1) {
raw_printf(
"\nWarning - Boolean option specified multiple times: %s.\n",
opts);
wait_synch();
}
*optptr += 1;
break; /* don't match multiple options */
}
}
} else if ((bool_or_comp == 1) && iflags.opt_compdup && initial && from_file) {
for (i = 0; compopt[i].name; i++) {
if (match_optname(opts, compopt[i].name, strlen(compopt[i].name), TRUE)) {
optptr = iflags.opt_compdup + i;
if (*optptr == 1) {
raw_printf(
"\nWarning - compound option specified multiple times: %s.\n",
compopt[i].name);
wait_synch();
}
*optptr += 1;
break; /* don't match multiple options */
}
}
}
}
void
parseoptions(opts, tinitial, tfrom_file)
register char *opts;
boolean tinitial, tfrom_file;
{
register char *op;
unsigned num;
boolean negated;
int i;
const char *fullname;
initial = tinitial;
from_file = tfrom_file;
if ((op = index(opts, ',')) != 0) {
*op++ = 0;
parseoptions(op, initial, from_file);
}
if (strlen(opts) > BUFSZ/2) {
badoption("option too long");
return;
}
/* strip leading and trailing white space */
while (isspace(*opts)) opts++;
op = eos(opts);
while (--op >= opts && isspace(*op)) *op = '\0';
if (!*opts) return;
negated = FALSE;
while ((*opts == '!') || !strncmpi(opts, "no", 2)) {
if (*opts == '!') opts++; else opts += 2;
negated = !negated;
}
/* variant spelling */
if (match_optname(opts, "colour", 5, FALSE))
Strcpy(opts, "color"); /* fortunately this isn't longer */
duplicate_opt_detection(opts, 1); /* 1 means compound opts */
/* special boolean options */
if (match_optname(opts, "female", 3, FALSE)) {
if(!initial && flags.female == negated)
pline("That is not anatomically possible.");
else
flags.initgend = flags.female = !negated;
return;
}
if (match_optname(opts, "male", 4, FALSE)) {
if(!initial && flags.female != negated)
pline("That is not anatomically possible.");
else
flags.initgend = flags.female = negated;
return;
}
#if defined(MICRO) && !defined(AMIGA)
/* included for compatibility with old NetHack.cnf files */
if (match_optname(opts, "IBM_", 4, FALSE)) {
iflags.BIOS = !negated;
return;
}
#endif /* MICRO */
/* compound options */
fullname = "pettype";
if (match_optname(opts, fullname, 3, TRUE)) {
if ((op = string_for_env_opt(fullname, opts, negated)) != 0) {
if (negated) bad_negation(fullname, TRUE);
else switch (*op) {
case 'd': /* dog */
case 'D':
preferred_pet = 'd';
break;
case 'c': /* cat */
case 'C':
case 'f': /* feline */
case 'F':
preferred_pet = 'c';
break;
case 'n': /* no pet */
case 'N':
preferred_pet = 'n';
break;
default:
pline("Unrecognized pet type '%s'", op);
break;
}
} else if (negated) preferred_pet = 'n';
return;
}
fullname = "catname";
if (match_optname(opts, fullname, 3, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0)
nmcpy(catname, op, PL_PSIZ);
return;
}
fullname = "dogname";
if (match_optname(opts, fullname, 3, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0)
nmcpy(dogname, op, PL_PSIZ);
return;
}
fullname = "feature_toggle";
if (match_optname(opts, fullname, 11, TRUE)) {
char buf[BUFSZ];
char *feature;
boolean matched = FALSE;
if (!(op = string_for_opt(opts, FALSE)))
return;
if (!negated) {
boolean has_badfield = FALSE;
char badfields[BUFSZ];
buf[BUFSZ-1] = '\0';
Strcpy(badfields, "feature_toggle:");
(void)strncpy(buf, op, BUFSZ - 1);
(void)mungspaces(buf);
feature = strtok(buf, " \n");
while(feature && *feature && *feature != ' ') {
matched = FALSE;
for (num = 1; num <= LAST_FEATURE_TOGGLE; num++) {
if (!strcmpi(feature, feature_toggles[num].feature_name)) {
toggled_features |= feature_toggles[num].feature_bit;
matched = TRUE;
}
}
if (!matched) {
if (has_badfield) Strcat(badfields, " ");
Strcat(badfields, feature);
has_badfield = TRUE;
}
feature = strtok((char *)0, " \n");
}
if (has_badfield) badoption(badfields);
} else
bad_negation(fullname, FALSE);
return;
}
fullname = "horsename";
if (match_optname(opts, fullname, 5, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0)
nmcpy(horsename, op, PL_PSIZ);
return;
}
fullname = "msghistory";
if (match_optname(opts, fullname, 3, TRUE)) {
op = string_for_env_opt(fullname, opts, negated);
if ((negated && !op) || (!negated && op)) {
iflags.msg_history = negated ? 0 : atoi(op);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* WINCAP
* setting font options */
fullname = "font";
if (!strncmpi(opts, fullname, 4))
{
int wintype = -1;
char *fontopts = opts + 4;
if (!strncmpi(fontopts, "map", 3) ||
!strncmpi(fontopts, "_map", 4))
wintype = NHW_MAP;
else if (!strncmpi(fontopts, "message", 7) ||
!strncmpi(fontopts, "_message", 8))
wintype = NHW_MESSAGE;
else if (!strncmpi(fontopts, "text", 4) ||
!strncmpi(fontopts, "_text", 5))
wintype = NHW_TEXT;
else if (!strncmpi(fontopts, "menu", 4) ||
!strncmpi(fontopts, "_menu", 5))
wintype = NHW_MENU;
else if (!strncmpi(fontopts, "status", 6) ||
!strncmpi(fontopts, "_status", 7))
wintype = NHW_STATUS;
else if (!strncmpi(fontopts, "_size", 5)) {
if (!strncmpi(fontopts, "_size_map", 8))
wintype = NHW_MAP;
else if (!strncmpi(fontopts, "_size_message", 12))
wintype = NHW_MESSAGE;
else if (!strncmpi(fontopts, "_size_text", 9))
wintype = NHW_TEXT;
else if (!strncmpi(fontopts, "_size_menu", 9))
wintype = NHW_MENU;
else if (!strncmpi(fontopts, "_size_status", 11))
wintype = NHW_STATUS;
else {
badoption(opts);
return;
}
if (wintype > 0 && !negated &&
(op = string_for_opt(opts, FALSE)) != 0) {
switch(wintype) {
case NHW_MAP:
iflags.wc_fontsiz_map = atoi(op);
break;
case NHW_MESSAGE:
iflags.wc_fontsiz_message = atoi(op);
break;
case NHW_TEXT:
iflags.wc_fontsiz_text = atoi(op);
break;
case NHW_MENU:
iflags.wc_fontsiz_menu = atoi(op);
break;
case NHW_STATUS:
iflags.wc_fontsiz_status = atoi(op);
break;
}
}
return;
} else {
badoption(opts);
}
if (wintype > 0 &&
(op = string_for_opt(opts, FALSE)) != 0) {
wc_set_font_name(wintype, op);
#ifdef MAC
set_font_name (wintype, op);
#endif
return;
} else if (negated) bad_negation(fullname, TRUE);
return;
}
#ifdef CHANGE_COLOR
#ifdef MAC
fullname = "use_stone";
if (match_optname(opts, fullname, 6, TRUE)) {
op = string_for_env_opt(fullname, opts, negated);
if ((negated && !op) || (!negated && op)) {
iflags.use_stone = negated ? 0 : atoi(op);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
fullname = "background";
if (match_optname(opts, fullname, 5,TRUE))
{
if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0)
{
if (!strncmpi (op, "white", 5))
change_background (1);
else if (!strncmpi (op, "black", 5))
change_background (0);
}
return;
}
#endif
if (match_optname(opts, "palette", 3, TRUE)
# ifdef MAC
|| match_optname(opts, "hicolor", 3, TRUE)
# endif
) {
int color_number, color_incr;
# ifdef MAC
if (match_optname(opts, "hicolor", 3, TRUE)) {
if (negated) {
bad_negation("hicolor", FALSE);
return;
}
color_number = CLR_MAX + 4; /* HARDCODED inverse number */
color_incr = -1;
} else {
# endif
if (negated) {
bad_negation("palette", FALSE);
return;
}
color_number = 0;
color_incr = 1;
# ifdef MAC
}
# endif
if ((op = string_for_opt(opts, FALSE)) != (char *)0) {
char *pt = op;
int cnt, tmp, reverse;
long rgb;
while (*pt && color_number >= 0) {
cnt = 3;
rgb = 0L;
if (*pt == '-') {
reverse = 1;
pt++;
} else {
reverse = 0;
}
while (cnt-- > 0) {
if (*pt && *pt != '/') {
# ifdef AMIGA
rgb <<= 4;
# else
rgb <<= 8;
# endif
tmp = *(pt++);
if (isalpha(tmp)) {
tmp = (tmp + 9) & 0xf; /* Assumes ASCII... */
} else {
tmp &= 0xf; /* Digits in ASCII too... */
}
# ifndef AMIGA
/* Add an extra so we fill f -> ff and 0 -> 00 */
rgb += tmp << 4;
# endif
rgb += tmp;
}
}
if (*pt == '/') {
pt++;
}
change_color(color_number, rgb, reverse);
color_number += color_incr;
}
}
if (!initial) {
need_redraw = TRUE;
}
return;
}
#endif /* CHANGE_COLOR */
if (match_optname(opts, "fruit", 2, TRUE)) {
char empty_str = '\0';
op = string_for_opt(opts, negated);
if (negated) {
if (op) {
bad_negation("fruit", TRUE);
return;
}
op = &empty_str;
goto goodfruit;
}
if (!op) return;
if (!initial) {
struct fruit *f;
num = 0;
for(f=ffruit; f; f=f->nextf) {
if (!strcmp(op, f->fname)) goto goodfruit;
num++;
}
if (num >= 100) {
pline("Doing that so many times isn't very fruitful.");
return;
}
}
goodfruit:
nmcpy(pl_fruit, op, PL_FSIZ);
/* OBJ_NAME(objects[SLIME_MOLD]) won't work after initialization */
if (!*pl_fruit)
nmcpy(pl_fruit, "slime mold", PL_FSIZ);
if (!initial)
(void)fruitadd(pl_fruit);
/* If initial, then initoptions is allowed to do it instead
* of here (initoptions always has to do it even if there's
* no fruit option at all. Also, we don't want people
* setting multiple fruits in their options.)
*/
return;
}
/* graphics:string */
fullname = "graphics";
if (match_optname(opts, fullname, 2, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else graphics_opts(opts, fullname, MAXPCHARS, 0);
return;
}
fullname = "dungeon";
if (match_optname(opts, fullname, 2, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else graphics_opts(opts, fullname, MAXDCHARS, 0);
return;
}
fullname = "traps";
if (match_optname(opts, fullname, 2, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else graphics_opts(opts, fullname, MAXTCHARS, MAXDCHARS);
return;
}
fullname = "effects";
if (match_optname(opts, fullname, 2, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else
graphics_opts(opts, fullname, MAXECHARS, MAXDCHARS+MAXTCHARS);
return;
}
/* objects:string */
fullname = "objects";
if (match_optname(opts, fullname, 7, TRUE)) {
int length;
if (negated) {
bad_negation(fullname, FALSE);
return;
}
if (!(opts = string_for_env_opt(fullname, opts, FALSE)))
return;
escapes(opts, opts);
/*
* Override the default object class symbols. The first
* object in the object class is the "random object". I
* don't want to use 0 as an object class, so the "random
* object" is basically a place holder.
*
* The object class symbols have already been initialized in
* initoptions().
*/
length = strlen(opts);
if (length >= MAXOCLASSES)
length = MAXOCLASSES-1; /* don't count RANDOM_OBJECT */
for (i = 0; i < length; i++)
oc_syms[i+1] = (uchar) opts[i];
return;
}
/* monsters:string */
fullname = "monsters";
if (match_optname(opts, fullname, 8, TRUE)) {
int length;
if (negated) {
bad_negation(fullname, FALSE);
return;
}
if (!(opts = string_for_env_opt(fullname, opts, FALSE)))
return;
escapes(opts, opts);
/* Override default mon class symbols set in initoptions(). */
length = strlen(opts);
if (length >= MAXMCLASSES)
length = MAXMCLASSES-1; /* mon class 0 unused */
for (i = 0; i < length; i++)
monsyms[i+1] = (uchar) opts[i];
return;
}
fullname = "warnings";
if (match_optname(opts, fullname, 5, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else warning_opts(opts, fullname);
return;
}
/* boulder:symbol */
fullname = "boulder";
if (match_optname(opts, fullname, 7, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
}
/* if (!(opts = string_for_env_opt(fullname, opts, FALSE))) */
if (!(opts = string_for_opt(opts, FALSE)))
return;
escapes(opts, opts);
/*
* Override the default boulder symbol.
*/
iflags.bouldersym = (uchar) opts[0];
if (!initial) need_redraw = TRUE;
return;
}
/* name:string */
fullname = "name";
if (match_optname(opts, fullname, 4, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0)
nmcpy(plname, op, PL_NSIZ);
return;
}
/* role:string or character:string */
fullname = "role";
if (match_optname(opts, fullname, 4, TRUE) ||
match_optname(opts, (fullname = "character"), 4, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0) {
if ((flags.initrole = str2role(op)) == ROLE_NONE)
badoption(opts);
else /* Backwards compatibility */
nmcpy(pl_character, op, PL_NSIZ);
}
return;
}
/* race:string */
fullname = "race";
if (match_optname(opts, fullname, 4, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0) {
if ((flags.initrace = str2race(op)) == ROLE_NONE)
badoption(opts);
else /* Backwards compatibility */
pl_race = *op;
}
return;
}
/* gender:string */
fullname = "gender";
if (match_optname(opts, fullname, 4, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0) {
if ((flags.initgend = str2gend(op)) == ROLE_NONE)
badoption(opts);
else
flags.female = flags.initgend;
}
return;
}
/* WINCAP
* align_status:[left|top|right|bottom] */
fullname = "align_status";
if (match_optname(opts, fullname, sizeof("align_status")-1, TRUE)) {
op = string_for_opt(opts, negated);
if (op && !negated) {
if (!strncmpi (op, "left", sizeof("left")-1))
iflags.wc_align_status = ALIGN_LEFT;
else if (!strncmpi (op, "top", sizeof("top")-1))
iflags.wc_align_status = ALIGN_TOP;
else if (!strncmpi (op, "right", sizeof("right")-1))
iflags.wc_align_status = ALIGN_RIGHT;
else if (!strncmpi (op, "bottom", sizeof("bottom")-1))
iflags.wc_align_status = ALIGN_BOTTOM;
else
badoption(opts);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* WINCAP
* align_message:[left|top|right|bottom] */
fullname = "align_message";
if (match_optname(opts, fullname, sizeof("align_message")-1, TRUE)) {
op = string_for_opt(opts, negated);
if (op && !negated) {
if (!strncmpi (op, "left", sizeof("left")-1))
iflags.wc_align_message = ALIGN_LEFT;
else if (!strncmpi (op, "top", sizeof("top")-1))
iflags.wc_align_message = ALIGN_TOP;
else if (!strncmpi (op, "right", sizeof("right")-1))
iflags.wc_align_message = ALIGN_RIGHT;
else if (!strncmpi (op, "bottom", sizeof("bottom")-1))
iflags.wc_align_message = ALIGN_BOTTOM;
else
badoption(opts);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* align:string */
fullname = "align";
if (match_optname(opts, fullname, sizeof("align")-1, TRUE)) {
if (negated) bad_negation(fullname, FALSE);
else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0)
if ((flags.initalign = str2align(op)) == ROLE_NONE)
badoption(opts);
return;
}
/* the order to list the pack */
fullname = "packorder";
if (match_optname(opts, fullname, 4, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
} else if (!(op = string_for_opt(opts, FALSE))) return;
if (!change_inv_order(op))
badoption(opts);
return;
}
/* maximum burden picked up before prompt (Warren Cheung) */
fullname = "pickup_burden";
if (match_optname(opts, fullname, 8, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
} else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0) {
switch (tolower(*op)) {
/* Unencumbered */
case 'u':
flags.pickup_burden = UNENCUMBERED;
break;
/* Burdened (slight encumbrance) */
case 'b':
flags.pickup_burden = SLT_ENCUMBER;
break;
/* streSsed (moderate encumbrance) */
case 's':
flags.pickup_burden = MOD_ENCUMBER;
break;
/* straiNed (heavy encumbrance) */
case 'n':
flags.pickup_burden = HVY_ENCUMBER;
break;
/* OverTaxed (extreme encumbrance) */
case 'o':
case 't':
flags.pickup_burden = EXT_ENCUMBER;
break;
/* overLoaded */
case 'l':
flags.pickup_burden = OVERLOADED;
break;
default:
badoption(opts);
}
}
return;
}
/* types of objects to pick up automatically */
if (match_optname(opts, "pickup_types", 8, TRUE)) {
char ocl[MAXOCLASSES + 1], tbuf[MAXOCLASSES + 1],
qbuf[QBUFSZ], abuf[BUFSZ];
int oc_sym;
boolean badopt = FALSE, compat = (strlen(opts) <= 6), use_menu;
oc_to_str(flags.pickup_types, tbuf);
flags.pickup_types[0] = '\0'; /* all */
op = string_for_opt(opts, (compat || !initial));
if (!op) {
if (compat || negated || initial) {
/* for backwards compatibility, "pickup" without a
value is a synonym for autopickup of all types
(and during initialization, we can't prompt yet) */
flags.pickup = !negated;
return;
}
oc_to_str(flags.inv_order, ocl);
use_menu = TRUE;
if (flags.menu_style == MENU_TRADITIONAL ||
flags.menu_style == MENU_COMBINATION) {
use_menu = FALSE;
Sprintf(qbuf, "New pickup_types: [%s am] (%s)",
ocl, *tbuf ? tbuf : "all");
getlin(qbuf, abuf);
op = mungspaces(abuf);
if (abuf[0] == '\0' || abuf[0] == '\033')
op = tbuf; /* restore */
else if (abuf[0] == 'm')
use_menu = TRUE;
}
if (use_menu) {
(void) choose_classes_menu("Auto-Pickup what?", 1,
TRUE, ocl, tbuf);
op = tbuf;
}
}
if (negated) {
bad_negation("pickup_types", TRUE);
return;
}
while (*op == ' ') op++;
if (*op != 'a' && *op != 'A') {
num = 0;
while (*op) {
oc_sym = def_char_to_objclass(*op);
/* make sure all are valid obj symbols occuring once */
if (oc_sym != MAXOCLASSES &&
!index(flags.pickup_types, oc_sym)) {
flags.pickup_types[num] = (char)oc_sym;
flags.pickup_types[++num] = '\0';
} else
badopt = TRUE;
op++;
}
if (badopt) badoption(opts);
}
return;
}
/* WINCAP
* player_selection: dialog | prompts */
fullname = "player_selection";
if (match_optname(opts, fullname, sizeof("player_selection")-1, TRUE)) {
op = string_for_opt(opts, negated);
if (op && !negated) {
if (!strncmpi (op, "dialog", sizeof("dialog")-1))
iflags.wc_player_selection = VIA_DIALOG;
else if (!strncmpi (op, "prompt", sizeof("prompt")-1))
iflags.wc_player_selection = VIA_PROMPTS;
else
badoption(opts);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* things to disclose at end of game */
if (match_optname(opts, "disclose", 7, TRUE)) {
/*
* The order that the end_disclore options are stored:
* inventory, attribs, vanquished, genocided, conduct
* There is an array in flags:
* end_disclose[NUM_DISCLOSURE_OPT];
* with option settings for the each of the following:
* iagvc [see disclosure_options in decl.c]:
* Legal setting values in that array are:
* DISCLOSE_PROMPT_DEFAULT_YES ask with default answer yes
* DISCLOSE_PROMPT_DEFAULT_NO ask with default answer no
* DISCLOSE_YES_WITHOUT_PROMPT always disclose and don't ask
* DISCLOSE_NO_WITHOUT_PROMPT never disclose and don't ask
*
* Those setting values can be used in the option
* string as a prefix to get the desired behaviour.
*
* For backward compatibility, no prefix is required,
* and the presence of a i,a,g,v, or c without a
* prefix sets the corresponding value to DISCLOSE_YES_WITHOUT_PROMPT;
*/
boolean badopt = FALSE;
int idx, prefix_val;
if (!(op = string_for_opt(opts, TRUE))) {
/* for backwards compatibility, "disclose" without a
* value means all (was inventory and attributes,
* the only things available then), but negated
* it means "none"
* (note "none" contains none of "iavkgc")
*/
for (num = 0; num < NUM_DISCLOSURE_OPTIONS; num++) {
if (negated)
flags.end_disclose[num] = DISCLOSE_NO_WITHOUT_PROMPT;
else flags.end_disclose[num] = DISCLOSE_PROMPT_DEFAULT_YES;
}
return;
}
if (negated) {
bad_negation("disclose", TRUE);
return;
}
num = 0;
prefix_val = -1;
while (*op && num < sizeof flags.end_disclose - 1) {
register char c, *dop;
static char valid_settings[] = {
DISCLOSE_PROMPT_DEFAULT_YES,
DISCLOSE_PROMPT_DEFAULT_NO,
DISCLOSE_YES_WITHOUT_PROMPT,
DISCLOSE_NO_WITHOUT_PROMPT,
'\0'
};
c = lowc(*op);
if (c == 'k') c = 'v'; /* killed -> vanquished */
dop = index(disclosure_options, c);
if (dop) {
idx = dop - disclosure_options;
if (idx < 0 || idx > NUM_DISCLOSURE_OPTIONS - 1) {
impossible("bad disclosure index %d %c",
idx, c);
continue;
}
if (prefix_val != -1) {
flags.end_disclose[idx] = prefix_val;
prefix_val = -1;
} else
flags.end_disclose[idx] = DISCLOSE_YES_WITHOUT_PROMPT;
} else if (index(valid_settings, c)) {
prefix_val = c;
} else if (c == ' ') {
/* do nothing */
} else
badopt = TRUE;
op++;
}
if (badopt) badoption(opts);
return;
}
/* scores:5t[op] 5a[round] o[wn] */
if (match_optname(opts, "scores", 4, TRUE)) {
if (negated) {
bad_negation("scores", FALSE);
return;
}
if (!(op = string_for_opt(opts, FALSE))) return;
while (*op) {
int inum = 1;
if (digit(*op)) {
inum = atoi(op);
while (digit(*op)) op++;
} else if (*op == '!') {
negated = !negated;
op++;
}
while (*op == ' ') op++;
switch (*op) {
case 't':
case 'T': flags.end_top = inum;
break;
case 'a':
case 'A': flags.end_around = inum;
break;
case 'o':
case 'O': flags.end_own = !negated;
break;
default: badoption(opts);
return;
}
while (letter(*++op) || *op == ' ') continue;
if (*op == '/') op++;
}
return;
}
fullname = "suppress_alert";
if (match_optname(opts, fullname, 4, TRUE)) {
op = string_for_opt(opts, negated);
if (negated) bad_negation(fullname, FALSE);
else if (op) (void) feature_alert_opts(op,fullname);
return;
}
#ifdef VIDEOSHADES
/* videocolors:string */
fullname = "videocolors";
if (match_optname(opts, fullname, 6, TRUE) ||
match_optname(opts, "videocolours", 10, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
}
else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
return;
}
if (!assign_videocolors(opts))
badoption(opts);
return;
}
/* videoshades:string */
fullname = "videoshades";
if (match_optname(opts, fullname, 6, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
}
else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
return;
}
if (!assign_videoshades(opts))
badoption(opts);
return;
}
#endif /* VIDEOSHADES */
#ifdef MSDOS
# ifdef NO_TERMS
/* video:string -- must be after longer tests */
fullname = "video";
if (match_optname(opts, fullname, 5, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
}
else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
return;
}
if (!assign_video(opts))
badoption(opts);
return;
}
# endif /* NO_TERMS */
/* soundcard:string -- careful not to match boolean 'sound' */
fullname = "soundcard";
if (match_optname(opts, fullname, 6, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
}
else if (!(opts = string_for_env_opt(fullname, opts, FALSE))) {
return;
}
if (!assign_soundcard(opts))
badoption(opts);
return;
}
#endif /* MSDOS */
/* WINCAP
* map_mode:[tiles|ascii4x6|ascii6x8|ascii8x8|ascii16x8|ascii7x12|ascii8x12|
ascii16x12|ascii12x16|ascii10x18|fit_to_screen] */
fullname = "map_mode";
if (match_optname(opts, fullname, sizeof("map_mode")-1, TRUE)) {
op = string_for_opt(opts, negated);
if (op && !negated) {
if (!strncmpi (op, "tiles", sizeof("tiles")-1))
iflags.wc_map_mode = MAP_MODE_TILES;
else if (!strncmpi (op, "ascii4x6", sizeof("ascii4x6")-1))
iflags.wc_map_mode = MAP_MODE_ASCII4x6;
else if (!strncmpi (op, "ascii6x8", sizeof("ascii6x8")-1))
iflags.wc_map_mode = MAP_MODE_ASCII6x8;
else if (!strncmpi (op, "ascii8x8", sizeof("ascii8x8")-1))
iflags.wc_map_mode = MAP_MODE_ASCII8x8;
else if (!strncmpi (op, "ascii16x8", sizeof("ascii16x8")-1))
iflags.wc_map_mode = MAP_MODE_ASCII16x8;
else if (!strncmpi (op, "ascii7x12", sizeof("ascii7x12")-1))
iflags.wc_map_mode = MAP_MODE_ASCII7x12;
else if (!strncmpi (op, "ascii8x12", sizeof("ascii8x12")-1))
iflags.wc_map_mode = MAP_MODE_ASCII8x12;
else if (!strncmpi (op, "ascii16x12", sizeof("ascii16x12")-1))
iflags.wc_map_mode = MAP_MODE_ASCII16x12;
else if (!strncmpi (op, "ascii12x16", sizeof("ascii12x16")-1))
iflags.wc_map_mode = MAP_MODE_ASCII12x16;
else if (!strncmpi (op, "ascii10x18", sizeof("ascii10x18")-1))
iflags.wc_map_mode = MAP_MODE_ASCII10x18;
else if (!strncmpi (op, "fit_to_screen", sizeof("fit_to_screen")-1))
iflags.wc_map_mode = MAP_MODE_ASCII_FIT_TO_SCREEN;
else
badoption(opts);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* WINCAP
* scroll_margin:nn */
fullname = "scroll_margin";
if (match_optname(opts, fullname, sizeof("scroll_margin")-1, TRUE)) {
op = string_for_opt(opts, negated);
if ((negated && !op) || (!negated && op)) {
iflags.wc_scroll_margin = negated ? 5 : atoi(op);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* WINCAP
* tile_width:nn */
fullname = "tile_width";
if (match_optname(opts, fullname, sizeof("tile_width")-1, TRUE)) {
op = string_for_opt(opts, negated);
if ((negated && !op) || (!negated && op)) {
iflags.wc_tile_width = negated ? 0 : atoi(op);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* WINCAP
* tile_file:name */
fullname = "tile_file";
if (match_optname(opts, fullname, sizeof("tile_file")-1, TRUE)) {
if ((op = string_for_opt(opts, FALSE)) != 0) {
if (iflags.wc_tile_file) free(iflags.wc_tile_file);
iflags.wc_tile_file = (char *)alloc(strlen(op) + 1);
Strcpy(iflags.wc_tile_file, op);
}
return;
}
/* WINCAP
* tile_height:nn */
fullname = "tile_height";
if (match_optname(opts, fullname, sizeof("tile_height")-1, TRUE)) {
op = string_for_opt(opts, negated);
if ((negated && !op) || (!negated && op)) {
iflags.wc_tile_height = negated ? 0 : atoi(op);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* WINCAP
* vary_msgcount:nn */
fullname = "vary_msgcount";
if (match_optname(opts, fullname, sizeof("vary_msgcount")-1, TRUE)) {
op = string_for_opt(opts, negated);
if ((negated && !op) || (!negated && op)) {
iflags.wc_vary_msgcount = negated ? 0 : atoi(op);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
fullname = "windowtype";
if (match_optname(opts, fullname, 3, TRUE)) {
if (negated) {
bad_negation(fullname, FALSE);
return;
} else if ((op = string_for_env_opt(fullname, opts, FALSE)) != 0) {
char buf[WINTYPELEN];
nmcpy(buf, op, WINTYPELEN);
choose_windows(buf);
}
return;
}
/* WINCAP
* setting window colors
* syntax: windowcolors=menu foregrnd/backgrnd text foregrnd/backgrnd
*/
fullname = "windowcolors";
if (match_optname(opts, fullname, 7, TRUE)) {
if ((op = string_for_opt(opts, FALSE)) != 0) {
if (!wc_set_window_colors(op))
badoption(opts);
} else if (negated) bad_negation(fullname, TRUE);
return;
}
/* menustyle:traditional or combo or full or partial */
if (match_optname(opts, "menustyle", 4, TRUE)) {
int tmp;
boolean val_required = (strlen(opts) > 5 && !negated);
if (!(op = string_for_opt(opts, !val_required))) {
if (val_required) return; /* string_for_opt gave feedback */
tmp = negated ? 'n' : 'f';
} else {
tmp = tolower(*op);
}
switch (tmp) {
case 'n': /* none */
case 't': /* traditional */
flags.menu_style = MENU_TRADITIONAL;
break;
case 'c': /* combo: trad.class sel+menu */
flags.menu_style = MENU_COMBINATION;
break;
case 'p': /* partial: no class menu */
flags.menu_style = MENU_PARTIAL;
break;
case 'f': /* full: class menu + menu */
flags.menu_style = MENU_FULL;
break;
default:
badoption(opts);
}
return;
}
/* check for menu command mapping */
for (i = 0; i < NUM_MENU_CMDS; i++) {
fullname = default_menu_cmd_info[i].name;
if (match_optname(opts, fullname, (int)strlen(fullname), TRUE)) {
if (negated)
bad_negation(fullname, FALSE);
else if ((op = string_for_opt(opts, FALSE)) != 0) {
int j;
char c, op_buf[BUFSZ];
boolean isbad = FALSE;
escapes(op, op_buf);
c = *op_buf;
if (c == 0 || c == '\r' || c == '\n' || c == '\033' ||
c == ' ' || digit(c) || (letter(c) && c != '@'))
isbad = TRUE;
else /* reject default object class symbols */
for (j = 1; j < MAXOCLASSES; j++)
if (c == def_oc_syms[i]) {
isbad = TRUE;
break;
}
if (isbad)
badoption(opts);
else
add_menu_cmd_alias(c, default_menu_cmd_info[i].cmd);
}
return;
}
}
/* OK, if we still haven't recognized the option, check the boolean
* options list
*/
for (i = 0; boolopt[i].name; i++) {
if (match_optname(opts, boolopt[i].name, 3, FALSE)) {
/* options that don't exist */
if (!boolopt[i].addr) {
if (!initial && !negated)
pline_The("\"%s\" option is not available.",
boolopt[i].name);
return;
}
/* options that must come from config file */
if (!initial && (boolopt[i].optflags == SET_IN_FILE)) {
rejectoption(boolopt[i].name);
return;
}
*(boolopt[i].addr) = !negated;
duplicate_opt_detection(boolopt[i].name, 0);
#if defined(TERMLIB) || defined(ASCIIGRAPH) || defined(MAC_GRAPHICS_ENV)
if (FALSE
# ifdef TERMLIB
|| (boolopt[i].addr) == &iflags.DECgraphics
# endif
# ifdef ASCIIGRAPH
|| (boolopt[i].addr) == &iflags.IBMgraphics
# endif
# ifdef MAC_GRAPHICS_ENV
|| (boolopt[i].addr) == &iflags.MACgraphics
# endif
) {
# ifdef REINCARNATION
if (!initial && Is_rogue_level(&u.uz))
assign_rogue_graphics(FALSE);
# endif
need_redraw = TRUE;
# ifdef TERMLIB
if ((boolopt[i].addr) == &iflags.DECgraphics)
switch_graphics(iflags.DECgraphics ?
DEC_GRAPHICS : ASCII_GRAPHICS);
# endif
# ifdef ASCIIGRAPH
if ((boolopt[i].addr) == &iflags.IBMgraphics)
switch_graphics(iflags.IBMgraphics ?
IBM_GRAPHICS : ASCII_GRAPHICS);
# endif
# ifdef MAC_GRAPHICS_ENV
if ((boolopt[i].addr) == &iflags.MACgraphics)
switch_graphics(iflags.MACgraphics ?
MAC_GRAPHICS : ASCII_GRAPHICS);
# endif
# ifdef REINCARNATION
if (!initial && Is_rogue_level(&u.uz))
assign_rogue_graphics(TRUE);
# endif
}
#endif /* TERMLIB || ASCIIGRAPH || MAC_GRAPHICS_ENV */
/* only do processing below if setting with doset() */
if (initial) return;
if ((boolopt[i].addr) == &flags.time
#ifdef EXP_ON_BOTL
|| (boolopt[i].addr) == &flags.showexp
#endif
#ifdef SCORE_ON_BOTL
|| (boolopt[i].addr) == &flags.showscore
#endif
)
flags.botl = TRUE;
else if ((boolopt[i].addr) == &flags.invlet_constant) {
if (flags.invlet_constant) reassign();
}
#ifdef LAN_MAIL
else if ((boolopt[i].addr) == &flags.biff) {
if (flags.biff) lan_mail_init();
else lan_mail_finish();
}
#endif
else if ((boolopt[i].addr) == &iflags.num_pad)
number_pad(iflags.num_pad ? 1 : 0);
else if ((boolopt[i].addr) == &flags.lit_corridor) {
/*
* All corridor squares seen via night vision or
* candles & lamps change. Update them by calling
* newsym() on them. Don't do this if we are
* initializing the options --- the vision system
* isn't set up yet.
*/
vision_recalc(2); /* shut down vision */
vision_full_recalc = 1; /* delayed recalc */
}
else if ((boolopt[i].addr) == &iflags.use_inverse) {
need_redraw = TRUE;
}
else if ((boolopt[i].addr) == &iflags.hilite_pet) {
need_redraw = TRUE;
}
#ifdef TEXTCOLOR
else if ((boolopt[i].addr) == &iflags.use_color) {
need_redraw = TRUE;
# ifdef TOS
if ((boolopt[i].addr) == &iflags.use_color
&& iflags.BIOS) {
if (colors_changed)
restore_colors();
else
set_colors();
}
# endif
}
#endif
return;
}
}
/* out of valid options */
badoption(opts);
}
static NEARDATA const char *menutype[] = {
"traditional", "combination", "partial", "full"
};
static NEARDATA const char *burdentype[] = {
"unencumbered", "burdened", "stressed",
"strained", "overtaxed", "overloaded"
};
/*
* Convert the given string of object classes to a string of default object
* symbols.
*/
STATIC_OVL void
oc_to_str(src,dest)
char *src, *dest;
{
int i;
while ((i = (int) *src++) != 0) {
if (i < 0 || i >= MAXOCLASSES)
impossible("oc_to_str: illegal object class %d", i);
else
*dest++ = def_oc_syms[i];
}
*dest = '\0';
}
/*
* Add the given mapping to the menu command map list. Always keep the
* maps valid C strings.
*/
void
add_menu_cmd_alias(from_ch, to_ch)
char from_ch, to_ch;
{
if (n_menu_mapped >= MAX_MENU_MAPPED_CMDS)
pline("out of menu map space");
else {
mapped_menu_cmds[n_menu_mapped] = from_ch;
mapped_menu_op[n_menu_mapped] = to_ch;
n_menu_mapped++;
mapped_menu_cmds[n_menu_mapped] = 0;
mapped_menu_op[n_menu_mapped] = 0;
}
}
/*
* Map the given character to its corresponding menu command. If it
* doesn't match anything, just return the original.
*/
char
map_menu_cmd(ch)
char ch;
{
char *found = index(mapped_menu_cmds, ch);
if (found) {
int idx = found - mapped_menu_cmds;
ch = mapped_menu_op[idx];
}
return ch;
}
#if defined(MICRO) || defined(MAC)
# define OPTIONS_HEADING "OPTIONS"
#else
# define OPTIONS_HEADING "NETHACKOPTIONS"
#endif
static char fmtstr_doset_add_menu[] = "%s%-15s [%s] ";
static char fmtstr_doset_add_menu_tab[] = "%s\t[%s]";
STATIC_OVL void
doset_add_menu(win, option, indexoffset)
winid win; /* window to add to */
const char *option; /* option name */
int indexoffset; /* value to add to index in compopt[], or zero
if option cannot be changed */
{
const char *value = "unknown"; /* current value */
char buf[BUFSZ], buf2[BUFSZ];
anything any;
int i;
any.a_void = 0;
if (indexoffset == 0) {
any.a_int = 0;
value = get_compopt_value(option, buf2);
} else {
for (i=0; compopt[i].name; i++)
if (strcmp(option, compopt[i].name) == 0) break;
if (compopt[i].name) {
any.a_int = i + 1 + indexoffset;
value = get_compopt_value(option, buf2);
} else {
/* We are trying to add an option not found in compopt[].
This is almost certainly bad, but we'll let it through anyway
(with a zero value, so it can't be selected). */
any.a_int = 0;
}
}
/* " " replaces "a - " -- assumes menus follow that style */
if (!iflags.menu_tab_sep)
Sprintf(buf, fmtstr_doset_add_menu, any.a_int ? "" : " ", option, value);
else
Sprintf(buf, fmtstr_doset_add_menu_tab, option, value);
add_menu(win, NO_GLYPH, &any, 0, 0, ATR_NONE, buf, MENU_UNSELECTED);
}
/* Changing options via menu by Per Liboriussen */
int
doset()
{
char buf[BUFSZ], buf2[BUFSZ];
int i, pass, boolcount, pick_cnt, pick_idx, opt_indx;
boolean *bool_p;
winid tmpwin;
anything any;
menu_item *pick_list;
int indexoffset, startpass, endpass;
boolean setinitial = FALSE, fromfile = FALSE;
int biggest_name = 0;
tmpwin = create_nhwindow(NHW_MENU);
start_menu(tmpwin);
any.a_void = 0;
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE,
"Booleans (selecting will toggle value):", MENU_UNSELECTED);
any.a_int = 0;
/* first list any other non-modifiable booleans, then modifiable ones */
for (pass = 0; pass <= 1; pass++)
for (i = 0; boolopt[i].name; i++)
if ((bool_p = boolopt[i].addr) != 0 &&
((boolopt[i].optflags == DISP_IN_GAME && pass == 0) ||
(boolopt[i].optflags == SET_IN_GAME && pass == 1))) {
if (bool_p == &flags.female) continue; /* obsolete */
#ifdef WIZARD
if (bool_p == &iflags.sanity_check && !wizard) continue;
if (bool_p == &iflags.menu_tab_sep && !wizard) continue;
#endif
if (is_wc_option(boolopt[i].name) &&
!wc_supported(boolopt[i].name)) continue;
any.a_int = (pass == 0) ? 0 : i + 1;
if (!iflags.menu_tab_sep)
Sprintf(buf, "%s%-13s [%s]",
pass == 0 ? " " : "",
boolopt[i].name, *bool_p ? "true" : "false");
else
Sprintf(buf, "%s\t[%s]",
boolopt[i].name, *bool_p ? "true" : "false");
add_menu(tmpwin, NO_GLYPH, &any, 0, 0,
ATR_NONE, buf, MENU_UNSELECTED);
}
boolcount = i;
indexoffset = boolcount;
any.a_void = 0;
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE, "", MENU_UNSELECTED);
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE,
"Compounds (selecting will prompt for new value):",
MENU_UNSELECTED);
startpass = DISP_IN_GAME;
endpass = SET_IN_GAME;
/* spin through the options to find the biggest name
and adjust the format string accordingly if needed */
biggest_name = 0;
for (i = 0; compopt[i].name; i++)
if (compopt[i].optflags >= startpass && compopt[i].optflags <= endpass &&
strlen(compopt[i].name) > (unsigned) biggest_name)
biggest_name = (int) strlen(compopt[i].name);
if (biggest_name > 30) biggest_name = 30;
if (!iflags.menu_tab_sep)
Sprintf(fmtstr_doset_add_menu, "%%s%%-%ds [%%s]", biggest_name);
/* deliberately put `name', `role', `race', `gender' first */
doset_add_menu(tmpwin, "name", 0);
doset_add_menu(tmpwin, "role", 0);
doset_add_menu(tmpwin, "race", 0);
doset_add_menu(tmpwin, "gender", 0);
for (pass = startpass; pass <= endpass; pass++)
for (i = 0; compopt[i].name; i++)
if (compopt[i].optflags == pass) {
if (!strcmp(compopt[i].name, "name") ||
!strcmp(compopt[i].name, "role") ||
!strcmp(compopt[i].name, "race") ||
!strcmp(compopt[i].name, "gender"))
continue;
else if (is_wc_option(compopt[i].name) &&
!wc_supported(compopt[i].name))
continue;
else
doset_add_menu(tmpwin, compopt[i].name,
(pass == DISP_IN_GAME) ? 0 : indexoffset);
}
#ifdef PREFIXES_IN_USE
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE, "", MENU_UNSELECTED);
add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE,
"Variable playground locations:", MENU_UNSELECTED);
for (i = 0; i < PREFIX_COUNT; i++)
doset_add_menu(tmpwin, fqn_prefix_names[i], 0);
#endif
end_menu(tmpwin, "Set what options?");
need_redraw = FALSE;
if ((pick_cnt = select_menu(tmpwin, PICK_ANY, &pick_list)) > 0) {
/*
* Walk down the selection list and either invert the booleans
* or prompt for new values. In most cases, call parseoptions()
* to take care of options that require special attention, like
* redraws.
*/
for (pick_idx = 0; pick_idx < pick_cnt; ++pick_idx) {
opt_indx = pick_list[pick_idx].item.a_int - 1;
if (opt_indx < boolcount) {
/* boolean option */
Sprintf(buf, "%s%s", *boolopt[opt_indx].addr ? "!" : "",
boolopt[opt_indx].name);
parseoptions(buf, setinitial, fromfile);
if (wc_supported(boolopt[opt_indx].name))
preference_update(boolopt[opt_indx].name);
} else {
/* compound option */
opt_indx -= boolcount;
if (!special_handling(compopt[opt_indx].name,
setinitial, fromfile)) {
Sprintf(buf, "Set %s to what?", compopt[opt_indx].name);
getlin(buf, buf2);
Sprintf(buf, "%s:%s", compopt[opt_indx].name, buf2);
/* pass the buck */
parseoptions(buf, setinitial, fromfile);
}
if (wc_supported(compopt[opt_indx].name))
preference_update(compopt[opt_indx].name);
}
}
free((genericptr_t)pick_list);
pick_list = (menu_item *)0;
}
destroy_nhwindow(tmpwin);
if (need_redraw)
(void) doredraw();
return 0;
}
STATIC_OVL boolean
special_handling(optname, setinitial, setfromfile)
const char *optname;
boolean setinitial,setfromfile;
{
winid tmpwin;
anything any;
int i;
char buf[BUFSZ];
boolean retval = FALSE;
/* Special handling of menustyle, pickup_burden, and pickup_types, disclose options. */
if (!strcmp("menustyle", optname)) {
const char *style_name;
menu_item *style_pick = (menu_item *)0;
tmpwin = create_nhwindow(NHW_MENU);
start_menu(tmpwin);
for (i = 0; i < SIZE(menutype); i++) {
style_name = menutype[i];
/* note: separate `style_name' variable used
to avoid an optimizer bug in VAX C V2.3 */
any.a_int = i + 1;
add_menu(tmpwin, NO_GLYPH, &any, *style_name, 0,
ATR_NONE, style_name, MENU_UNSELECTED);
}
end_menu(tmpwin, "Select menustyle:");
if (select_menu(tmpwin, PICK_ONE, &style_pick) > 0) {
flags.menu_style = style_pick->item.a_int - 1;
free((genericptr_t)style_pick);
}
destroy_nhwindow(tmpwin);
retval = TRUE;
} else if (!strcmp("pickup_burden", optname)) {
const char *burden_name, *burden_letters = "ubsntl";
menu_item *burden_pick = (menu_item *)0;
tmpwin = create_nhwindow(NHW_MENU);
start_menu(tmpwin);
for (i = 0; i < SIZE(burdentype); i++) {
burden_name = burdentype[i];
any.a_int = i + 1;
add_menu(tmpwin, NO_GLYPH, &any, burden_letters[i], 0,
ATR_NONE, burden_name, MENU_UNSELECTED);
}
end_menu(tmpwin, "Select encumbrance level:");
if (select_menu(tmpwin, PICK_ONE, &burden_pick) > 0) {
flags.pickup_burden = burden_pick->item.a_int - 1;
free((genericptr_t)burden_pick);
}
destroy_nhwindow(tmpwin);
retval = TRUE;
} else if (!strcmp("pickup_types", optname)) {
/* parseoptions will prompt for the list of types */
parseoptions(strcpy(buf, "pickup_types"), setinitial, setfromfile);
retval = TRUE;
} else if (!strcmp("disclose", optname)) {
int pick_cnt, pick_idx, opt_idx;
menu_item *disclosure_category_pick = (menu_item *)0;
/*
* The order of disclose_names[]
* must correspond to disclosure_options in decl.h
*/
static const char *disclosure_names[] = {
"inventory", "attributes", "vanquished", "genocides", "conduct"
};
int disc_cat[NUM_DISCLOSURE_OPTIONS];
const char *disclosure_name;
tmpwin = create_nhwindow(NHW_MENU);
start_menu(tmpwin);
for (i = 0; i < NUM_DISCLOSURE_OPTIONS; i++) {
disclosure_name = disclosure_names[i];
any.a_int = i + 1;
add_menu(tmpwin, NO_GLYPH, &any, disclosure_options[i], 0,
ATR_NONE, disclosure_name, MENU_UNSELECTED);
disc_cat[i] = 0;
}
end_menu(tmpwin, "Change which disclosure options categories:");
if ((pick_cnt = select_menu(tmpwin, PICK_ANY, &disclosure_category_pick)) > 0) {
for (pick_idx = 0; pick_idx < pick_cnt; ++pick_idx) {
opt_idx = disclosure_category_pick[pick_idx].item.a_int - 1;
disc_cat[opt_idx] = 1;
}
free((genericptr_t)disclosure_category_pick);
disclosure_category_pick = (menu_item *)0;
}
destroy_nhwindow(tmpwin);
for (i = 0; i < NUM_DISCLOSURE_OPTIONS; i++) {
if (disc_cat[i]) {
char dbuf[BUFSZ];
menu_item *disclosure_option_pick = (menu_item *)0;
Sprintf(dbuf, "Disclosure options for %s:", disclosure_names[i]);
tmpwin = create_nhwindow(NHW_MENU);
start_menu(tmpwin);
any.a_char = DISCLOSE_NO_WITHOUT_PROMPT;
add_menu(tmpwin, NO_GLYPH, &any, 'a', 0,
ATR_NONE,"Never disclose and don't prompt", MENU_UNSELECTED);
any.a_void = 0;
any.a_char = DISCLOSE_YES_WITHOUT_PROMPT;
add_menu(tmpwin, NO_GLYPH, &any, 'b', 0,
ATR_NONE,"Always disclose and don't prompt", MENU_UNSELECTED);
any.a_void = 0;
any.a_char = DISCLOSE_PROMPT_DEFAULT_NO;
add_menu(tmpwin, NO_GLYPH, &any, 'c', 0,
ATR_NONE,"Prompt and default answer to \"No\"", MENU_UNSELECTED);
any.a_void = 0;
any.a_char = DISCLOSE_PROMPT_DEFAULT_YES;
add_menu(tmpwin, NO_GLYPH, &any, 'd', 0,
ATR_NONE,"Prompt and default answer to \"Yes\"", MENU_UNSELECTED);
end_menu(tmpwin, dbuf);
if (select_menu(tmpwin, PICK_ONE, &disclosure_option_pick) > 0) {
flags.end_disclose[i] = disclosure_option_pick->item.a_char;
free((genericptr_t)disclosure_option_pick);
}
destroy_nhwindow(tmpwin);
}
}
retval = TRUE;
}
return retval;
}
#define rolestring(val,array,field) ((val >= 0) ? array[val].field : \
(val == ROLE_RANDOM) ? randomrole : none)
/* This is ugly. We have all the option names in the compopt[] array,
but we need to look at each option individually to get the value. */
STATIC_OVL const char *
get_compopt_value(optname, buf)
const char *optname;
char *buf;
{
char ocl[MAXOCLASSES+1];
static const char none[] = "(none)", randomrole[] = "random",
to_be_done[] = "(to be done)",
defopt[] = "default",
defbrief[] = "def";
int i;
buf[0] = '\0';
if (!strcmp(optname,"align_message"))
Sprintf(buf, "%s", iflags.wc_align_message == ALIGN_TOP ? "top" :
iflags.wc_align_message == ALIGN_LEFT ? "left" :
iflags.wc_align_message == ALIGN_BOTTOM ? "bottom" :
iflags.wc_align_message == ALIGN_RIGHT ? "right" :
defopt);
else if (!strcmp(optname,"align_status"))
Sprintf(buf, "%s", iflags.wc_align_status == ALIGN_TOP ? "top" :
iflags.wc_align_status == ALIGN_LEFT ? "left" :
iflags.wc_align_status == ALIGN_BOTTOM ? "bottom" :
iflags.wc_align_status == ALIGN_RIGHT ? "right" :
defopt);
else if (!strcmp(optname,"align"))
Sprintf(buf, "%s", rolestring(flags.initalign, aligns, adj));
else if (!strcmp(optname, "boulder"))
Sprintf(buf, "%c", iflags.bouldersym ?
iflags.bouldersym : oc_syms[(int)objects[BOULDER].oc_class]);
else if (!strcmp(optname, "catname"))
Sprintf(buf, "%s", catname[0] ? catname : none );
else if (!strcmp(optname, "disclose")) {
for (i = 0; i < NUM_DISCLOSURE_OPTIONS; i++) {
char topt[2];
if (i) Strcat(buf," ");
topt[1] = '\0';
topt[0] = flags.end_disclose[i];
Strcat(buf, topt);
topt[0] = disclosure_options[i];
Strcat(buf, topt);
}
}
else if (!strcmp(optname, "dogname"))
Sprintf(buf, "%s", dogname[0] ? dogname : none );
else if (!strcmp(optname, "dungeon"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "effects"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "font_map"))
Sprintf(buf, "%s", iflags.wc_font_map ? iflags.wc_font_map : defopt);
else if (!strcmp(optname, "font_message"))
Sprintf(buf, "%s", iflags.wc_font_message ? iflags.wc_font_message : defopt);
else if (!strcmp(optname, "font_status"))
Sprintf(buf, "%s", iflags.wc_font_status ? iflags.wc_font_status : defopt);
else if (!strcmp(optname, "font_menu"))
Sprintf(buf, "%s", iflags.wc_font_menu ? iflags.wc_font_menu : defopt);
else if (!strcmp(optname, "font_text"))
Sprintf(buf, "%s", iflags.wc_font_text ? iflags.wc_font_text : defopt);
else if (!strcmp(optname, "font_size_map")) {
if (iflags.wc_fontsiz_map) Sprintf(buf, "%d", iflags.wc_fontsiz_map);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "font_size_message")) {
if (iflags.wc_fontsiz_message) Sprintf(buf, "%d",
iflags.wc_fontsiz_message);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "font_size_status")) {
if (iflags.wc_fontsiz_status) Sprintf(buf, "%d", iflags.wc_fontsiz_status);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "font_size_menu")) {
if (iflags.wc_fontsiz_menu) Sprintf(buf, "%d", iflags.wc_fontsiz_menu);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "font_size_text")) {
if (iflags.wc_fontsiz_text) Sprintf(buf, "%d",iflags.wc_fontsiz_text);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "fruit"))
Sprintf(buf, "%s", pl_fruit);
else if (!strcmp(optname, "gender"))
Sprintf(buf, "%s", rolestring(flags.initgend, genders, adj));
else if (!strcmp(optname, "horsename"))
Sprintf(buf, "%s", horsename[0] ? horsename : none);
else if (!strcmp(optname, "map_mode"))
Sprintf(buf, "%s",
iflags.wc_map_mode == MAP_MODE_TILES ? "tiles" :
iflags.wc_map_mode == MAP_MODE_ASCII4x6 ? "ascii4x6" :
iflags.wc_map_mode == MAP_MODE_ASCII6x8 ? "ascii6x8" :
iflags.wc_map_mode == MAP_MODE_ASCII8x8 ? "ascii8x8" :
iflags.wc_map_mode == MAP_MODE_ASCII16x8 ? "ascii16x8" :
iflags.wc_map_mode == MAP_MODE_ASCII7x12 ? "ascii7x12" :
iflags.wc_map_mode == MAP_MODE_ASCII8x12 ? "ascii8x12" :
iflags.wc_map_mode == MAP_MODE_ASCII16x12 ? "ascii16x12" :
iflags.wc_map_mode == MAP_MODE_ASCII12x16 ? "ascii12x16" :
iflags.wc_map_mode == MAP_MODE_ASCII10x18 ? "ascii10x18" :
iflags.wc_map_mode == MAP_MODE_ASCII_FIT_TO_SCREEN ?
"fit_to_screen" : defopt);
else if (!strcmp(optname, "menustyle"))
Sprintf(buf, "%s", menutype[(int)flags.menu_style] );
else if (!strcmp(optname, "menu_deselect_all"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_deselect_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_first_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_invert_all"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_invert_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_last_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_next_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_previous_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_search"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_select_all"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "menu_select_page"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "monsters"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "msghistory"))
Sprintf(buf, "%u", iflags.msg_history);
else if (!strcmp(optname, "name"))
Sprintf(buf, "%s", plname);
else if (!strcmp(optname, "objects"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "packorder")) {
oc_to_str(flags.inv_order, ocl);
Sprintf(buf, "%s", ocl);
}
#ifdef CHANGE_COLOR
else if (!strcmp(optname, "palette"))
Sprintf(buf, "%s", get_color_string());
#endif
else if (!strcmp(optname, "pettype"))
Sprintf(buf, "%s", (preferred_pet == 'c') ? "cat" :
(preferred_pet == 'd') ? "dog" :
(preferred_pet == 'n') ? "none" : "random");
else if (!strcmp(optname, "pickup_burden"))
Sprintf(buf, "%s", burdentype[flags.pickup_burden] );
else if (!strcmp(optname, "pickup_types")) {
oc_to_str(flags.pickup_types, ocl);
Sprintf(buf, "%s", ocl[0] ? ocl : "all" );
}
else if (!strcmp(optname, "race"))
Sprintf(buf, "%s", rolestring(flags.initrace, races, noun));
else if (!strcmp(optname, "role"))
Sprintf(buf, "%s", rolestring(flags.initrole, roles, name.m));
else if (!strcmp(optname, "scores")) {
Sprintf(buf, "%d top/%d around%s", flags.end_top,
flags.end_around, flags.end_own ? "/own" : "");
}
else if (!strcmp(optname, "scroll_margin")) {
if (iflags.wc_scroll_margin) Sprintf(buf, "%d",iflags.wc_scroll_margin);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "player_selection"))
Sprintf(buf, "%s", iflags.wc_player_selection ? "prompts" : "dialog");
#ifdef MSDOS
else if (!strcmp(optname, "soundcard"))
Sprintf(buf, "%s", to_be_done);
#endif
else if (!strcmp(optname, "suppress_alert")) {
if (flags.suppress_alert == 0L)
Strcpy(buf, none);
else
Sprintf(buf, "%lu.%lu.%lu",
FEATURE_NOTICE_VER_MAJ,
FEATURE_NOTICE_VER_MIN,
FEATURE_NOTICE_VER_PATCH);
}
else if (!strcmp(optname, "tile_file"))
Sprintf(buf, "%s", iflags.wc_tile_file ? iflags.wc_tile_file : defopt);
else if (!strcmp(optname, "tile_height")) {
if (iflags.wc_tile_height) Sprintf(buf, "%d",iflags.wc_tile_height);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "tile_width")) {
if (iflags.wc_tile_width) Sprintf(buf, "%d",iflags.wc_tile_width);
else Strcpy(buf, defopt);
}
else if (!strcmp(optname, "traps"))
Sprintf(buf, "%s", to_be_done);
else if (!strcmp(optname, "vary_msgcount")) {
if (iflags.wc_vary_msgcount) Sprintf(buf, "%d",iflags.wc_vary_msgcount);
else Strcpy(buf, defopt);
}
#ifdef MSDOS
else if (!strcmp(optname, "video"))
Sprintf(buf, "%s", to_be_done);
#endif
#ifdef VIDEOSHADES
else if (!strcmp(optname, "videoshades"))
Sprintf(buf, "%s-%s-%s", shade[0],shade[1],shade[2]);
else if (!strcmp(optname, "videocolors"))
Sprintf(buf, "%d-%d-%d-%d-%d-%d-%d-%d-%d-%d-%d-%d",
ttycolors[CLR_RED], ttycolors[CLR_GREEN],
ttycolors[CLR_BROWN], ttycolors[CLR_BLUE],
ttycolors[CLR_MAGENTA], ttycolors[CLR_CYAN],
ttycolors[CLR_ORANGE], ttycolors[CLR_BRIGHT_GREEN],
ttycolors[CLR_YELLOW], ttycolors[CLR_BRIGHT_BLUE],
ttycolors[CLR_BRIGHT_MAGENTA],
ttycolors[CLR_BRIGHT_CYAN]);
#endif /* VIDEOSHADES */
else if (!strcmp(optname, "windowtype"))
Sprintf(buf, "%s", windowprocs.name);
else if (!strcmp(optname, "windowcolors"))
Sprintf(buf, "%s/%s %s/%s %s/%s %s/%s",
iflags.wc_foregrnd_menu ? iflags.wc_foregrnd_menu : defbrief,
iflags.wc_backgrnd_menu ? iflags.wc_backgrnd_menu : defbrief,
iflags.wc_foregrnd_message ? iflags.wc_foregrnd_message : defbrief,
iflags.wc_backgrnd_message ? iflags.wc_backgrnd_message : defbrief,
iflags.wc_foregrnd_status ? iflags.wc_foregrnd_status : defbrief,
iflags.wc_backgrnd_status ? iflags.wc_backgrnd_status : defbrief,
iflags.wc_foregrnd_text ? iflags.wc_foregrnd_text : defbrief,
iflags.wc_backgrnd_text ? iflags.wc_backgrnd_text : defbrief);
#ifdef PREFIXES_IN_USE
else {
for (i = 0; i < PREFIX_COUNT; ++i)
if (!strcmp(optname, fqn_prefix_names[i]) && fqn_prefix[i])
Sprintf(buf, "%s", fqn_prefix[i]);
}
#endif
if (buf[0]) return buf;
else return "unknown";
}
int
dotogglepickup()
{
char buf[BUFSZ], ocl[MAXOCLASSES+1];
flags.pickup = !flags.pickup;
if (flags.pickup) {
oc_to_str(flags.pickup_types, ocl);
Sprintf(buf, "ON, for %s objects", ocl[0] ? ocl : "all");
} else {
Strcpy(buf, "OFF");
}
pline("Autopickup: %s.", buf);
return 0;
}
/* data for option_help() */
static const char *opt_intro[] = {
"",
" NetHack Options Help:",
"",
#define CONFIG_SLOT 3 /* fill in next value at run-time */
(char *)0,
#if !defined(MICRO) && !defined(MAC)
"or use `NETHACKOPTIONS=\"<options>\"' in your environment",
#endif
"(<options> is a list of options separated by commas)",
#ifdef VMS
"-- for example, $ DEFINE NETHACKOPTIONS \"noautopickup,fruit:kumquat\"",
#endif
"or press \"O\" while playing and use the menu.",
"",
"Boolean options (which can be negated by prefixing them with '!' or \"no\"):",
(char *)0
};
static const char *opt_epilog[] = {
"",
"Some of the options can be set only before the game is started; those",
"items will not be selectable in the 'O' command's menu.",
(char *)0
};
void
option_help()
{
char buf[BUFSZ], buf2[BUFSZ];
register int i;
winid datawin;
datawin = create_nhwindow(NHW_TEXT);
Sprintf(buf, "Set options as OPTIONS=<options> in %s", configfile);
opt_intro[CONFIG_SLOT] = (const char *) buf;
for (i = 0; opt_intro[i]; i++)
putstr(datawin, 0, opt_intro[i]);
/* Boolean options */
for (i = 0; boolopt[i].name; i++) {
if (boolopt[i].addr) {
#ifdef WIZARD
if (boolopt[i].addr == &iflags.sanity_check && !wizard) continue;
if (boolopt[i].addr == &iflags.menu_tab_sep && !wizard) continue;
#endif
next_opt(datawin, boolopt[i].name);
}
}
next_opt(datawin, "");
/* Compound options */
putstr(datawin, 0, "Compound options:");
for (i = 0; compopt[i].name; i++) {
Sprintf(buf2, "`%s'", compopt[i].name);
Sprintf(buf, "%-20s - %s%c", buf2, compopt[i].descr,
compopt[i+1].name ? ',' : '.');
putstr(datawin, 0, buf);
}
for (i = 0; opt_epilog[i]; i++)
putstr(datawin, 0, opt_epilog[i]);
display_nhwindow(datawin, FALSE);
destroy_nhwindow(datawin);
return;
}
/*
* prints the next boolean option, on the same line if possible, on a new
* line if not. End with next_opt("").
*/
void
next_opt(datawin, str)
winid datawin;
const char *str;
{
static char *buf = 0;
int i;
char *s;
if (!buf) *(buf = (char *)alloc(BUFSZ)) = '\0';
if (!*str) {
s = eos(buf);
if (s > &buf[1] && s[-2] == ',')
Strcpy(s - 2, "."); /* replace last ", " */
i = COLNO; /* (greater than COLNO - 2) */
} else {
i = strlen(buf) + strlen(str) + 2;
}
if (i > COLNO - 2) { /* rule of thumb */
putstr(datawin, 0, buf);
buf[0] = 0;
}
if (*str) {
Strcat(buf, str);
Strcat(buf, ", ");
} else {
putstr(datawin, 0, str);
free(buf), buf = 0;
}
return;
}
/* Returns the fid of the fruit type; if that type already exists, it
* returns the fid of that one; if it does not exist, it adds a new fruit
* type to the chain and returns the new one.
*/
int
fruitadd(str)
char *str;
{
register int i;
register struct fruit *f;
struct fruit *lastf = 0;
int highest_fruit_id = 0;
char buf[PL_FSIZ];
boolean user_specified = (str == pl_fruit);
/* if not user-specified, then it's a fruit name for a fruit on
* a bones level...
*/
/* Note: every fruit has an id (spe for fruit objects) of at least
* 1; 0 is an error.
*/
if (user_specified) {
/* disallow naming after other foods (since it'd be impossible
* to tell the difference)
*/
boolean found = FALSE, numeric = FALSE;
for (i = bases[FOOD_CLASS]; objects[i].oc_class == FOOD_CLASS;
i++) {
if (!strcmp(OBJ_NAME(objects[i]), pl_fruit)) {
found = TRUE;
break;
}
}
{
char *c;
c = pl_fruit;
for(c = pl_fruit; *c >= '0' && *c <= '9'; c++)
;
if (isspace(*c) || *c == 0) numeric = TRUE;
}
if (found || numeric ||
!strncmp(str, "cursed ", 7) ||
!strncmp(str, "uncursed ", 9) ||
!strncmp(str, "blessed ", 8) ||
!strncmp(str, "partly eaten ", 13) ||
(!strncmp(str, "tin of ", 7) &&
(!strcmp(str+7, "spinach") ||
name_to_mon(str+7) >= LOW_PM)) ||
!strcmp(str, "empty tin") ||
((!strncmp(eos(str)-7," corpse",7) ||
!strncmp(eos(str)-4, " egg",4)) &&
name_to_mon(str) >= LOW_PM))
{
Strcpy(buf, pl_fruit);
Strcpy(pl_fruit, "candied ");
nmcpy(pl_fruit+8, buf, PL_FSIZ-8);
}
}
for(f=ffruit; f; f = f->nextf) {
lastf = f;
if(f->fid > highest_fruit_id) highest_fruit_id = f->fid;
if(!strncmp(str, f->fname, PL_FSIZ))
goto nonew;
}
/* if adding another fruit would overflow spe, use a random
fruit instead... we've got a lot to choose from. */
if (highest_fruit_id >= 127) return rnd(127);
highest_fruit_id++;
f = newfruit();
if (ffruit) lastf->nextf = f;
else ffruit = f;
Strcpy(f->fname, str);
f->fid = highest_fruit_id;
f->nextf = 0;
nonew:
if (user_specified) current_fruit = highest_fruit_id;
return f->fid;
}
/*
* This is a somewhat generic menu for taking a list of NetHack style
* class choices and presenting them via a description
* rather than the traditional NetHack characters.
* (Benefits users whose first exposure to NetHack is via tiles).
*
* prompt
* The title at the top of the menu.
*
* category: 0 = monster class
* 1 = object class
*
* way
* FALSE = PICK_ONE, TRUE = PICK_ANY
*
* class_list
* a null terminated string containing the list of choices.
*
* class_selection
* a null terminated string containing the selected characters.
*
* Returns number selected.
*/
int
choose_classes_menu(prompt, category, way, class_list, class_select)
const char *prompt;
int category;
boolean way;
char *class_list;
char *class_select;
{
menu_item *pick_list = (menu_item *)0;
winid win;
anything any;
char buf[BUFSZ];
int i, n;
int ret;
int next_accelerator, accelerator;
if (class_list == (char *)0 || class_select == (char *)0) return 0;
accelerator = 0;
next_accelerator = 'a';
any.a_void = 0;
win = create_nhwindow(NHW_MENU);
start_menu(win);
while (*class_list) {
const char *text;
boolean selected;
text = (char *)0;
selected = FALSE;
switch (category) {
case 0:
text = monexplain[def_char_to_monclass(*class_list)];
accelerator = *class_list;
Sprintf(buf, "%s", text);
break;
case 1:
text = objexplain[def_char_to_objclass(*class_list)];
accelerator = next_accelerator;
Sprintf(buf, "%c %s", *class_list, text);
break;
default:
impossible("choose_classes_menu: invalid category %d",
category);
}
if (way && *class_select) { /* Selections there already */
if (index(class_select, *class_list)) {
selected = TRUE;
}
}
any.a_int = *class_list;
add_menu(win, NO_GLYPH, &any, accelerator,
category ? *class_list : 0,
ATR_NONE, buf, selected);
++class_list;
if (category > 0) {
++next_accelerator;
if (next_accelerator == ('z' + 1)) next_accelerator = 'A';
if (next_accelerator == ('Z' + 1)) break;
}
}
end_menu(win, prompt);
n = select_menu(win, way ? PICK_ANY : PICK_ONE, &pick_list);
destroy_nhwindow(win);
if (n > 0) {
for (i = 0; i < n; ++i)
*class_select++ = (char)pick_list[i].item.a_int;
free((genericptr_t)pick_list);
ret = n;
} else if (n == -1) {
class_select = eos(class_select);
ret = -1;
} else
ret = 0;
*class_select = '\0';
return ret;
}
struct wc_Opt wc_options[] = {
{"ascii_map", WC_ASCII_MAP},
{"color", WC_COLOR},
{"eight_bit_tty", WC_EIGHT_BIT_IN},
{"hilite_pet", WC_HILITE_PET},
{"large_font", WC_LARGE_FONT}, /* now obsolete */
{"popup_dialog", WC_POPUP_DIALOG},
{"preload_tiles", WC_PRELOAD_TILES},
{"tiled_map", WC_TILED_MAP},
{"tile_file", WC_TILE_FILE},
{"tile_width", WC_TILE_WIDTH},
{"tile_height", WC_TILE_HEIGHT},
{"use_inverse", WC_INVERSE},
{"align_message", WC_ALIGN_MESSAGE},
{"align_status", WC_ALIGN_STATUS},
{"font_map", WC_FONT_MAP},
{"font_menu", WC_FONT_MENU},
{"font_message",WC_FONT_MESSAGE},
#if 0
{"perm_invent",WC_PERM_INVENT},
#endif
{"font_size_map", WC_FONTSIZ_MAP},
{"font_size_menu", WC_FONTSIZ_MENU},
{"font_size_message", WC_FONTSIZ_MESSAGE},
{"font_size_status", WC_FONTSIZ_STATUS},
{"font_size_text", WC_FONTSIZ_TEXT},
{"font_status", WC_FONT_STATUS},
{"font_text", WC_FONT_TEXT},
{"map_mode", WC_MAP_MODE},
{"scroll_margin", WC_SCROLL_MARGIN},
{"vary_msgcount",WC_VARY_MSGCOUNT},
{(char *)0, 0L}
};
/*
* If a port wants to change or ensure that the
* SET_IN_FILE, DISP_IN_GAME, or SET_IN_GAME status of an option is
* correct (for controlling its display in the option menu) call
* set_option_mod_status()
* with the second argument of 0,2, or 3 respectively.
*/
void
set_option_mod_status(optnam, status)
char *optnam;
int status;
{
int k;
if (status < SET_IN_FILE || status > SET_IN_GAME) {
impossible("set_option_mod_status: status out of range %d.", status);
return;
}
for (k = 0; boolopt[k].name; k++) {
if (!strncmpi(boolopt[k].name, optnam, strlen(optnam))) {
boolopt[k].optflags = status;
return;
}
}
for (k = 0; compopt[k].name; k++) {
if (!strncmpi(compopt[k].name, optnam, strlen(optnam))) {
compopt[k].optflags = status;
return;
}
}
}
/*
* You can set several wc_options in one call to
* set_wc_option_mod_status() by setting
* the appropriate bits for each option that you
* are setting in the optmask argument
* prior to calling.
* example: set_wc_option_mod_status(WC_COLOR|WC_SCROLL_MARGIN, SET_IN_GAME);
*/
void
set_wc_option_mod_status(optmask, status)
unsigned long optmask;
int status;
{
int k = 0;
if (status < SET_IN_FILE || status > SET_IN_GAME) {
impossible("set_option_mod_status: status out of range %d.", status);
return;
}
while (wc_options[k].wc_name) {
if (optmask & wc_options[k].wc_bit) {
set_option_mod_status(wc_options[k].wc_name, status);
}
k++;
}
}
STATIC_OVL boolean
is_wc_option(optnam)
const char *optnam;
{
int k = 0;
while (wc_options[k].wc_name) {
if (strcmp(wc_options[k].wc_name, optnam) == 0)
return TRUE;
k++;
}
return FALSE;
}
STATIC_OVL boolean
wc_supported(optnam)
const char *optnam;
{
int k = 0;
while (wc_options[k].wc_name) {
if (!strcmp(wc_options[k].wc_name, optnam) &&
(windowprocs.wincap & wc_options[k].wc_bit))
return TRUE;
k++;
}
return FALSE;
}
STATIC_OVL void
wc_set_font_name(wtype, fontname)
int wtype;
char *fontname;
{
char **fn = (char **)0;
if (!fontname) return;
switch(wtype) {
case NHW_MAP:
fn = &iflags.wc_font_map;
break;
case NHW_MESSAGE:
fn = &iflags.wc_font_message;
break;
case NHW_TEXT:
fn = &iflags.wc_font_text;
break;
case NHW_MENU:
fn = &iflags.wc_font_menu;
break;
case NHW_STATUS:
fn = &iflags.wc_font_status;
break;
default:
return;
}
if (fn) {
if (*fn) free(*fn);
*fn = (char *)alloc(strlen(fontname) + 1);
Strcpy(*fn, fontname);
}
return;
}
STATIC_OVL int
wc_set_window_colors(op)
char *op;
{
/* syntax:
* menu white/black message green/yellow status white/blue text white/black
*/
int j;
char buf[BUFSZ];
char *wn, *tfg, *tbg, *newop;
static char *wnames[] = {"menu", "message", "status", "text"};
static char *shortnames[] = {"mnu", "msg", "sts", "txt"};
static char **fgp[] = {
&iflags.wc_foregrnd_menu,
&iflags.wc_foregrnd_message,
&iflags.wc_foregrnd_status,
&iflags.wc_foregrnd_text
};
static char **bgp[] = {
&iflags.wc_backgrnd_menu,
&iflags.wc_backgrnd_message,
&iflags.wc_backgrnd_status,
&iflags.wc_backgrnd_text
};
Strcpy(buf, op);
newop = mungspaces(buf);
while (newop && *newop) {
wn = tfg = tbg = (char *)0;
/* until first non-space in case there's leading spaces - before colorname*/
while(*newop && isspace(*newop)) newop++;
if (*newop) wn = newop;
else return 0;
/* until first space - colorname*/
while(*newop && !isspace(*newop)) newop++;
if (*newop) *newop = '\0';
else return 0;
newop++;
/* until first non-space - before foreground*/
while(*newop && isspace(*newop)) newop++;
if (*newop) tfg = newop;
else return 0;
/* until slash - foreground */
while(*newop && *newop != '/') newop++;
if (*newop) *newop = '\0';
else return 0;
newop++;
/* until first non-space (in case there's leading space after slash) - before background */
while(*newop && isspace(*newop)) newop++;
if (*newop) tbg = newop;
else return 0;
/* until first space - background */
while(*newop && !isspace(*newop)) newop++;
if (*newop) *newop++ = '\0';
for (j = 0; j < 4; ++j) {
if (!strcmpi(wn, wnames[j]) ||
!strcmpi(wn, shortnames[j])) {
if (tfg && !strstri(tfg, " ")) {
if (*fgp[j]) free(*fgp[j]);
*fgp[j] = (char *)alloc(strlen(tfg) + 1);
Strcpy(*fgp[j], tfg);
}
if (tbg && !strstri(tbg, " ")) {
if (*bgp[j]) free(*bgp[j]);
*bgp[j] = (char *)alloc(strlen(tbg) + 1);
Strcpy(*bgp[j], tbg);
}
break;
}
}
}
return 1;
}
boolean
feature_toggle(ftidx)
int ftidx;
{
if (ftidx > 0 && ftidx <= LAST_FEATURE_TOGGLE) {
if (toggled_features & feature_toggles[ftidx].feature_bit)
return TRUE;
}
return FALSE;
}
#endif /* OPTION_LISTS_ONLY */
/*options.c*/
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