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9bd9bbc57cc54f78060de7c7dd034f18ed956a86
nethack/include/flag.h
PatR 04d6789c98 report ice's thaw state 
Classify nearby ice as "solid" (no melt timer), "sturdy" (more than
1000 turns left), "steady" (101 to 1000 turns left), "unsteady" (51
to 100 turns left), "thin" (15 to 50 turns left), or "slushy" (1 to
14 turns left, matching walking on ice with the Warning attribute).
[I'm not thrilled with "steady" and particularly "unsteady".]

I was originally going to do this just for probing downward, but ended
up also doing it for look-here and getpos's autodescribe.  It nearly
got out of hand and touched more files than anticipated.

'mention_decor' ought to treat moving from ice firmer than thin to
thin or slushy, from thin to slushy, from slushy to any other, and
from thin to firmer as if moving onto different terrain but I haven't
attempted to tackle that.

The melt timer could work more like a candle's burn timer, triggering
at intermediate stages and resetting itself, so that ice which changes
to a weaker state under the hero could be reported to the player.  But
this doesn't implement that.
2023-10-25 13:26:03 -07:00

513 lines
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/* NetHack 3.7 flag.h $NHDT-Date: 1698264779 2023/10/25 20:12:59 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.224 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Michael Allison, 2006. */
/* NetHack may be freely redistributed. See license for details. */
/* If you change the flag structure make sure you increment EDITLEVEL in */
/* patchlevel.h if needed. Changing the instance_flags structure does */
/* not require incrementing EDITLEVEL. */
#ifndef FLAG_H
#define FLAG_H
/*
* Persistent flags that are saved and restored with the game.
*
*/
struct flag {
boolean acoustics; /* allow dungeon sound messages */
boolean autodig; /* MRKR: Automatically dig */
boolean autoquiver; /* Automatically fill quiver */
boolean autoopen; /* open doors by walking into them */
boolean beginner; /* True early in each game; affects feedback */
boolean biff; /* enable checking for mail */
boolean bones; /* allow saving/loading bones */
boolean confirm; /* confirm before hitting tame monsters */
boolean dark_room; /* show shadows in lit rooms */
boolean debug; /* in debugging mode (aka wizard mode) */
#define wizard flags.debug
boolean end_own; /* list all own scores */
boolean explore; /* in exploration mode (aka discover mode) */
#define discover flags.explore
boolean female;
boolean friday13; /* it's Friday the 13th */
boolean goldX; /* for BUCX filtering, whether gold is X or U */
boolean help; /* look in data file for info about stuff */
boolean tips; /* show helpful hints? */
boolean tutorial; /* ask if player wants tutorial level? */
boolean ignintr; /* ignore interrupts */
boolean implicit_uncursed; /* maybe omit "uncursed" status in inventory */
boolean ins_chkpt; /* checkpoint as appropriate; INSURANCE */
boolean invlet_constant; /* let objects keep their inventory symbol */
boolean legacy; /* print game entry "story" */
boolean lit_corridor; /* show a dark corr as lit if it is in sight */
boolean mention_decor; /* give feedback for unobscured furniture */
boolean mention_walls; /* give feedback when bumping walls */
boolean nap; /* `timed_delay' option for display effects */
boolean null; /* OK to send nulls to the terminal */
boolean pickup; /* whether you pickup or move and look */
boolean pickup_thrown; /* auto-pickup items you threw */
boolean pushweapon; /* When wielding, push old weapon into second slot */
boolean quick_farsight; /* True disables map browsing during random
* clairvoyance */
boolean rest_on_space; /* space means rest */
boolean safe_dog; /* give complete protection to the dog */
boolean safe_wait; /* prevent wait or search next to hostile */
boolean showexp; /* show experience points */
boolean showscore; /* show score */
boolean silent; /* whether the bell rings or not */
boolean sortpack; /* sorted inventory */
boolean sparkle; /* show "resisting" special FX (Scott Bigham) */
boolean standout; /* use standout for --More-- */
boolean time; /* display elapsed 'time' */
boolean tombstone; /* print tombstone */
boolean verbose; /* max battle info */
int end_top, end_around; /* describe desired score list */
unsigned autounlock; /* locked door/chest action */
#define AUTOUNLOCK_UNTRAP 1
#define AUTOUNLOCK_APPLY_KEY 2
#define AUTOUNLOCK_KICK 4
#define AUTOUNLOCK_FORCE 8
unsigned moonphase;
unsigned long suppress_alert;
#define NEW_MOON 0
#define FULL_MOON 4
unsigned paranoia_bits; /* alternate confirmation prompting */
#define PARANOID_CONFIRM 0x0001
#define PARANOID_QUIT 0x0002
#define PARANOID_DIE 0x0004
#define PARANOID_BONES 0x0008
#define PARANOID_HIT 0x0010
#define PARANOID_PRAY 0x0020
#define PARANOID_REMOVE 0x0040
#define PARANOID_BREAKWAND 0x0080
#define PARANOID_WERECHANGE 0x0100
#define PARANOID_EATING 0x0200
#define PARANOID_SWIM 0x0400
#define PARANOID_TRAP 0x0800
#define PARANOID_AUTOALL 0x1000
int pickup_burden; /* maximum burden before prompt */
int pile_limit; /* controls feedback when walking over objects */
char discosort; /* order of dodiscovery/doclassdisco output: o,s,c,a */
char sortloot; /* 'n'=none, 'l'=loot (pickup), 'f'=full ('l'+invent) */
uchar vanq_sortmode; /* [uint_8] order of vanquished monsters: 0..7 */
char inv_order[MAXOCLASSES];
char pickup_types[MAXOCLASSES];
#define NUM_DISCLOSURE_OPTIONS 6 /* i,a,v,g,c,o (decl.c) */
#define DISCLOSE_PROMPT_DEFAULT_YES 'y'
#define DISCLOSE_PROMPT_DEFAULT_NO 'n'
#define DISCLOSE_PROMPT_DEFAULT_SPECIAL '?' /* v, default a */
#define DISCLOSE_YES_WITHOUT_PROMPT '+'
#define DISCLOSE_NO_WITHOUT_PROMPT '-'
#define DISCLOSE_SPECIAL_WITHOUT_PROMPT '#' /* v, use a */
char end_disclose[NUM_DISCLOSURE_OPTIONS + 1]; /* disclose various
info upon exit */
char menu_style; /* User interface style setting */
boolean made_fruit; /* don't easily let user overflow fruit limit */
/* KMH, role patch -- Variables used during startup.
*
* If the user wishes to select a role, race, gender, and/or alignment
* during startup, the choices should be recorded here. This
* might be specified through command-line options, environmental
* variables, a popup dialog box, menus, etc.
*
* These values are each an index into an array. They are not
* characters or letters, because that limits us to 26 roles.
* They are not booleans, because someday someone may need a neuter
* gender. Negative values are used to indicate that the user
* hasn't yet specified that particular value. If you determine
* that the user wants a random choice, then you should set an
* appropriate random value; if you just left the negative value,
* the user would be asked again!
*
* These variables are stored here because the u structure is
* cleared during character initialization, and because the
* flags structure is restored for saved games. Thus, we can
* use the same parameters to build the role entry for both
* new and restored games.
*
* These variables should not be referred to after the character
* is initialized or restored (specifically, after role_init()
* is called).
*/
int initrole; /* starting role (index into roles[]) */
int initrace; /* starting race (index into races[]) */
int initgend; /* starting gender (index into genders[]) */
int initalign; /* starting alignment (index into aligns[]) */
int randomall; /* randomly assign everything not specified */
int pantheon; /* deity selection for priest character */
/* Items which were in iflags in 3.4.x to preserve savefile compatibility
*/
boolean lootabc; /* use "a/b/c" rather than "o/i/b" when looting */
boolean showrace; /* show hero glyph by race rather than by role */
boolean travelcmd; /* allow travel command */
int runmode; /* update screen display during run moves */
};
/*
* Flags that are set each time the game is started.
* These are not saved with the game.
*
*/
/* values for iflags.getpos_coords */
#define GPCOORDS_NONE 'n'
#define GPCOORDS_MAP 'm'
#define GPCOORDS_COMPASS 'c'
#define GPCOORDS_COMFULL 'f'
#define GPCOORDS_SCREEN 's'
enum getloc_filters {
GFILTER_NONE = 0,
GFILTER_VIEW,
GFILTER_AREA,
NUM_GFILTER
};
#ifdef WIN32
enum windows_key_handling {
no_keyhandling,
default_keyhandling,
ray_keyhandling,
nh340_keyhandling
};
#endif
struct debug_flags {
boolean test;
#ifdef TTY_GRAPHICS
boolean ttystatus;
#endif
#ifdef WIN32
boolean immediateflips;
#endif
};
/*
* Stuff that really isn't option or platform related and does not
* get saved and restored. They are set and cleared during the game
* to control the internal behavior of various NetHack functions
* and probably warrant a structure of their own elsewhere some day.
*/
struct instance_flags {
boolean debug_fuzzer; /* fuzz testing */
boolean defer_plname; /* X11 hack: askname() might not set gp.plname */
boolean herecmd_menu; /* use menu when mouseclick on yourself */
boolean invis_goldsym; /* gold symbol is ' '? */
boolean in_lua; /* executing a lua script */
boolean lua_testing; /* doing lua tests */
boolean nofollowers; /* level change ignores pets (for tutorial) */
boolean partly_eaten_hack; /* extra flag for xname() used when it's called
* indirectly so we can't use xname_flags() */
boolean remember_getpos; /* save getpos() positioning in do-again queue */
boolean sad_feeling; /* unseen pet is dying */
int at_midnight; /* only valid during end of game disclosure */
int at_night; /* also only valid during end of game disclosure */
int failing_untrap; /* move_into_trap() -> spoteffects() -> dotrap() */
int getdir_click; /* as input to getdir(): non-zero, accept simulated
* click that's not adjacent to or on hero;
* as output from getdir(): simulated button used
* 0 (none) or CLICK_1 (left) or CLICK_2 (right) */
int getloc_filter; /* GFILTER_foo */
int in_lava_effects; /* hack for Boots_off() */
int last_msg; /* indicator of last message player saw */
int override_ID; /* true to force full identification of objects */
int parse_config_file_src; /* hack for parse_config_line() */
int purge_monsters; /* # of dead monsters still on fmon list */
int suppress_price; /* controls doname() for unpaid objects */
unsigned terrainmode; /* for getpos()'s autodescribe during #terrain */
#define TER_MAP 0x01U
#define TER_TRP 0x02U
#define TER_OBJ 0x04U
#define TER_MON 0x08U
#define TER_FULL 0x10U /* explore|wizard mode view full map */
#define TER_DETECT 0x20U /* detect_foo magic rather than #terrain */
boolean bgcolors; /* display background colors on a map position */
boolean getloc_moveskip;
boolean getloc_travelmode;
boolean getloc_usemenu;
coord travelcc; /* coordinates for travel_cache */
boolean trav_debug; /* display travel path (#if DEBUG only) */
boolean window_inited; /* true if init_nhwindows() completed */
boolean vision_inited; /* true if vision is ready */
boolean sanity_check; /* run sanity checks */
boolean sanity_no_check; /* skip next sanity check */
boolean debug_overwrite_stairs; /* debug: allow overwriting stairs */
boolean debug_mongen; /* debug: prevent monster generation */
boolean debug_hunger; /* debug: prevent hunger */
boolean mon_polycontrol; /* debug: control monster polymorphs */
boolean mon_telecontrol; /* debug: control monster teleports */
boolean in_dumplog; /* doing the dumplog right now? */
boolean in_parse; /* is a command being parsed? */
/* suppress terminate during options parsing, for --showpaths */
boolean initoptions_noterminate;
/* stuff that is related to options and/or user or platform preferences
*/
unsigned msg_history; /* hint: # of top lines to save */
int getpos_coords; /* show coordinates when getting cursor position */
int menuinvertmode; /* 0 = invert toggles every item;
1 = invert skips 'all items' item */
int menu_headings; /* ATR for menu headings */
uint32_t colorcount; /* store how many colors terminal is capable of */
boolean use_truecolor; /* force use of truecolor */
#ifdef ALTMETA
boolean altmeta; /* Alt-c sends ESC c rather than M-c */
#endif
boolean autodescribe; /* autodescribe mode in getpos() */
boolean cbreak; /* in cbreak mode, rogue format */
boolean deferred_X; /* deferred entry into explore mode */
boolean defer_decor; /* terrain change message vs slipping on ice */
boolean echo; /* 1 to echo characters */
boolean force_invmenu; /* always menu when handling inventory */
boolean hilite_pile; /* mark piles of objects with a hilite */
boolean menu_head_objsym; /* Show obj symbol in menu headings */
boolean menu_overlay; /* Draw menus over the map */
boolean menu_requested; /* Flag for overloaded use of 'm' prefix
* on some non-move commands */
boolean menu_tab_sep; /* Use tabs to separate option menu fields */
boolean news; /* print news */
boolean num_pad; /* use numbers for movement commands */
boolean perm_invent; /* keep full inventories up until dismissed */
boolean renameallowed; /* can change hero name during role selection */
boolean renameinprogress; /* we are changing hero name */
boolean sounds; /* master on/off switch for using soundlib */
boolean status_updates; /* allow updates to bottom status lines;
* disable to avoid excessive noise when using
* a screen reader (use ^X to review status) */
boolean toptenwin; /* ending list in window instead of stdout */
boolean tux_penalty; /* True iff hero is a monk and wearing a suit */
boolean use_background_glyph; /* use background glyph when appropriate */
boolean use_menu_color; /* use color in menus; only if wc_color */
#ifdef STATUS_HILITES
long hilite_delta; /* number of moves to leave a temp hilite lit */
long unhilite_deadline; /* time when oldest temp hilite should be unlit */
#endif
boolean voices; /* enable text-to-speech or other talking */
boolean zerocomp; /* write zero-compressed save files */
boolean rlecomp; /* alternative to zerocomp; run-length encoding
* compression of levels when writing savefile */
schar ice_rating; /* ice_descr()'s classification of ice terrain */
schar prev_decor; /* 'mention_decor' just mentioned this */
uchar num_pad_mode;
uchar bouldersym; /* symbol for boulder display */
char prevmsg_window; /* type of old message window to use */
boolean extmenu; /* extended commands use menu interface */
#ifdef MICRO
boolean BIOS; /* use IBM or ST BIOS calls when appropriate */
#endif
#if defined(MICRO) || defined(WIN32)
boolean rawio; /* whether can use rawio (IOCTL call) */
#endif
#if defined(MSDOS) || defined(WIN32)
boolean tile_view;
boolean over_view;
boolean traditional_view;
#endif
#ifdef MSDOS
boolean hasvga; /* has a vga adapter */
boolean usevga; /* use the vga adapter */
boolean hasvesa; /* has a VESA-capable VGA adapter */
boolean usevesa; /* use the VESA-capable VGA adapter */
boolean grmode; /* currently in graphics mode */
#endif
#ifdef LAN_FEATURES
boolean lan_mail; /* mail is initialized */
boolean lan_mail_fetched; /* mail is awaiting display */
#endif
#ifdef TTY_TILES_ESCCODES
boolean vt_tiledata; /* output console codes for tile support in TTY */
#endif
#ifdef TTY_SOUND_ESCCODES
boolean vt_sounddata; /* output console codes for sound support in TTY*/
#endif
boolean cmdassist; /* provide detailed assistance for some comnds */
boolean fireassist; /* autowield launcher when using fire-command */
boolean time_botl; /* context.botl for 'time' (moves) only */
boolean wizweight; /* display weight of everything in wizard mode */
boolean wizmgender; /* test gender info from core in window port */
/*
* Window capability support.
*/
boolean wc_color; /* use color graphics */
boolean wc_hilite_pet; /* hilight pets */
boolean wc_ascii_map; /* show map using traditional ascii */
boolean wc_tiled_map; /* show map using tiles */
boolean wc_preload_tiles; /* preload tiles into memory */
int wc_tile_width; /* tile width */
int wc_tile_height; /* tile height */
char *wc_tile_file; /* name of tile file;overrides default */
boolean wc_inverse; /* use inverse video for some things */
int wc_align_status; /* status win at top|bot|right|left */
int wc_align_message; /* message win at top|bot|right|left */
int wc_vary_msgcount; /* show more old messages at a time */
char *wc_foregrnd_menu; /* points to foregrnd color name for menu win */
char *wc_backgrnd_menu; /* points to backgrnd color name for menu win */
char *wc_foregrnd_message; /* points to foregrnd color name for msg win */
char *wc_backgrnd_message; /* points to backgrnd color name for msg win */
char *wc_foregrnd_status; /* points to foregrnd color name for status */
char *wc_backgrnd_status; /* points to backgrnd color name for status */
char *wc_foregrnd_text; /* points to foregrnd color name for text win */
char *wc_backgrnd_text; /* points to backgrnd color name for text win */
char *wc_font_map; /* points to font name for the map win */
char *wc_font_message; /* points to font name for message win */
char *wc_font_status; /* points to font name for status win */
char *wc_font_menu; /* points to font name for menu win */
char *wc_font_text; /* points to font name for text win */
int wc_fontsiz_map; /* font size for the map win */
int wc_fontsiz_message; /* font size for the message window */
int wc_fontsiz_status; /* font size for the status window */
int wc_fontsiz_menu; /* font size for the menu window */
int wc_fontsiz_text; /* font size for text windows */
int wc_scroll_amount; /* scroll this amount at scroll_margin */
int wc_scroll_margin; /* scroll map when this far from the edge */
int wc_map_mode; /* specify map viewing options, mostly
* for backward compatibility */
int wc_player_selection; /* method of choosing character */
#if defined(MSDOS)
unsigned wc_video_width; /* X resolution of screen */
unsigned wc_video_height; /* Y resolution of screen */
#endif
boolean wc_splash_screen; /* display an opening splash screen or not */
boolean wc_popup_dialog; /* put queries in pop up dialogs instead of
* in the message window */
boolean wc_eight_bit_input; /* allow eight bit input */
boolean wc2_fullscreen; /* run fullscreen */
boolean wc2_softkeyboard; /* use software keyboard */
boolean wc2_wraptext; /* wrap text */
boolean wc2_selectsaved; /* display a menu of user's saved games */
boolean wc2_darkgray; /* try to use dark-gray color for black glyphs */
boolean wc2_hitpointbar; /* show graphical bar representing hit points */
boolean wc2_guicolor; /* allow colours in gui (outside map) */
int wc_mouse_support; /* allow mouse support */
int wc2_term_cols; /* terminal width, in characters */
int wc2_term_rows; /* terminal height, in characters */
int wc2_statuslines; /* default = 2, curses can handle 3 */
int wc2_windowborders; /* display borders on NetHack windows */
int wc2_petattr; /* text attributes for pet */
#ifdef WIN32
#define MAX_ALTKEYHANDLING 25
char altkeyhandling[MAX_ALTKEYHANDLING];
enum windows_key_handling key_handling;
#endif
/* copies of values in struct u, used during detection when the
originals are temporarily cleared; kept here rather than
locally so that they can be restored during a hangup save */
Bitfield(save_uswallow, 1);
Bitfield(save_uinwater, 1);
Bitfield(save_uburied, 1);
struct debug_flags debug;
boolean windowtype_locked; /* windowtype can't change from configfile */
boolean windowtype_deferred; /* pick a windowport and store it in
chosen_windowport[], but do not switch to
it in the midst of options processing */
genericptr_t returning_missile; /* 'struct obj *'; Mjollnir or aklys */
boolean obsolete; /* obsolete options can point at this, it isn't used */
};
/*
* Old deprecated names
*/
#ifdef TTY_GRAPHICS
#define eight_bit_tty wc_eight_bit_input
#endif
#define use_color wc_color
#define hilite_pet wc_hilite_pet
#define use_inverse wc_inverse
#ifdef MAC_GRAPHICS_ENV
#define large_font obsolete
#endif
#ifdef MAC
#define popup_dialog wc_popup_dialog
#endif
#define preload_tiles wc_preload_tiles
extern NEARDATA struct flag flags;
extern NEARDATA struct instance_flags iflags;
/* last_msg values
* Usage:
* pline("some message");
* pline: vsprintf + putstr + iflags.last_msg = PLNMSG_UNKNOWN;
* iflags.last_msg = PLNMSG_some_message;
* and subsequent code can adjust the next message if it is affected
* by some_message. The next message will clear iflags.last_msg.
*/
enum plnmsg_types {
PLNMSG_UNKNOWN = 0, /* arbitrary */
PLNMSG_ONE_ITEM_HERE, /* "you see <single item> here" */
PLNMSG_TOWER_OF_FLAME, /* scroll of fire */
PLNMSG_CAUGHT_IN_EXPLOSION, /* explode() feedback */
PLNMSG_OBJ_GLOWS, /* "the <obj> glows <color>" */
PLNMSG_OBJNAM_ONLY, /* xname/doname only, for #tip */
PLNMSG_OK_DONT_DIE, /* overriding death in explore/wizard mode */
PLNMSG_BACK_ON_GROUND, /* leaving water */
PLNMSG_GROWL, /* growl() gave some message */
PLNMSG_HIDE_UNDER, /* hero saw a monster hide under something */
PLNMSG_enum /* 'none of the above' */
};
/* runmode options */
enum runmode_types {
RUN_TPORT = 0, /* don't update display until movement stops */
RUN_LEAP, /* update display every 7 steps */
RUN_STEP, /* update display every single step */
RUN_CRAWL /* walk w/ extra delay after each update */
};
/* paranoid confirmation prompting */
/* any yes confirmations also require explicit no (or ESC) to reject */
#define ParanoidConfirm ((flags.paranoia_bits & PARANOID_CONFIRM) != 0)
/* quit: yes vs y for "Really quit?" and "Enter explore mode?" */
#define ParanoidQuit ((flags.paranoia_bits & PARANOID_QUIT) != 0)
/* die: yes vs y for "Die?" (dying in explore mode or wizard mode) */
#define ParanoidDie ((flags.paranoia_bits & PARANOID_DIE) != 0)
/* hit: yes vs y for "Save bones?" in wizard mode */
#define ParanoidBones ((flags.paranoia_bits & PARANOID_BONES) != 0)
/* hit: yes vs y for "Really attack <the peaceful monster>?" */
#define ParanoidHit ((flags.paranoia_bits & PARANOID_HIT) != 0)
/* pray: ask "Really pray?" (accepts y answer, doesn't require yes),
taking over for the old prayconfirm boolean option */
#define ParanoidPray ((flags.paranoia_bits & PARANOID_PRAY) != 0)
/* remove: remove ('R') and takeoff ('T') commands prompt for an inventory
item even when only one accessory or piece of armor is currently worn */
#define ParanoidRemove ((flags.paranoia_bits & PARANOID_REMOVE) != 0)
/* breakwand: Applying a wand */
#define ParanoidBreakwand ((flags.paranoia_bits & PARANOID_BREAKWAND) != 0)
/* werechange: accepting randomly timed werecreature change to transform
from human to creature or vice versa while having polymorph control */
#define ParanoidWerechange ((flags.paranoia_bits & PARANOID_WERECHANGE) != 0)
/* continue eating: prompt given _after_first_bite_ when eating something
while satiated */
#define ParanoidEating ((flags.paranoia_bits & PARANOID_EATING) != 0)
/* Prevent going into lava or water without explicitly forcing it */
#define ParanoidSwim ((flags.paranoia_bits & PARANOID_SWIM) != 0)
/* Prevent going onto/into known trap unless it is harmless */
#define ParanoidTrap ((flags.paranoia_bits & PARANOID_TRAP) != 0)
/* Require confirmation for choosing 'A' in class menu for menustyle:Full */
#define ParanoidAutoAll ((flags.paranoia_bits & PARANOID_AUTOALL) != 0U)
/* command parsing, mainly dealing with number_pad handling;
not saved and restored */
#ifdef NHSTDC
/* forward declaration sufficient to declare pointers */
struct ext_func_tab; /* from func_tab.h */
#endif
enum gloctypes {
GLOC_MONS = 0,
GLOC_OBJS,
GLOC_DOOR,
GLOC_EXPLORE,
GLOC_INTERESTING,
GLOC_VALID,
NUM_GLOCS
};
#endif /* FLAG_H */
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