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nethack/include/hack.h
nhmall 47c5a14ff4 Merge branch 'NetHack-3.6'
2019-06-24 19:38:02 -04:00

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/* NetHack 3.6 hack.h $NHDT-Date: 1561019041 2019/06/20 08:24:01 $ $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.106 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Pasi Kallinen, 2017. */
/* NetHack may be freely redistributed. See license for details. */
#ifndef HACK_H
#define HACK_H
#ifndef CONFIG_H
#include "config.h"
#endif
#include "lint.h"
#define TELL 1
#define NOTELL 0
#define ON 1
#define OFF 0
#define BOLT_LIM 8 /* from this distance ranged attacks will be made */
#define MAX_CARR_CAP 1000 /* so that boulders can be heavier */
#define DUMMY { 0 } /* array initializer, letting [1..N-1] default */
/* The UNDEFINED macros are used to initialize variables whose
initialized value is not relied upon.
UNDEFINED_VALUE: used to initialize any scalar type except pointers.
UNDEFINED_VALUES: used to initialize any non scalar type without pointers.
UNDEFINED_PTR: can be used only on pointer types. */
#define UNDEFINED_VALUE 0
#define UNDEFINED_VALUES { 0 }
#define UNDEFINED_PTR NULL
/* symbolic names for capacity levels */
enum encumbrance_types {
UNENCUMBERED = 0,
SLT_ENCUMBER = 1, /* Burdened */
MOD_ENCUMBER = 2, /* Stressed */
HVY_ENCUMBER = 3, /* Strained */
EXT_ENCUMBER = 4, /* Overtaxed */
OVERLOADED = 5 /* Overloaded */
};
/* weight increment of heavy iron ball */
#define IRON_BALL_W_INCR 160
/* number of turns it takes for vault guard to show up */
#define VAULT_GUARD_TIME 30
#define SHOP_DOOR_COST 400L /* cost of a destroyed shop door */
#define SHOP_BARS_COST 300L /* cost of iron bars */
#define SHOP_HOLE_COST 200L /* cost of making hole/trapdoor */
#define SHOP_WALL_COST 200L /* cost of destroying a wall */
#define SHOP_WALL_DMG (10L * ACURRSTR) /* damaging a wall */
/* hunger states - see hu_stat in eat.c */
enum hunger_state_types {
SATIATED = 0,
NOT_HUNGRY = 1,
HUNGRY = 2,
WEAK = 3,
FAINTING = 4,
FAINTED = 5,
STARVED = 6
};
/* Macros for how a rumor was delivered in outrumor() */
#define BY_ORACLE 0
#define BY_COOKIE 1
#define BY_PAPER 2
#define BY_OTHER 9
/* Macros for why you are no longer riding */
enum dismount_types {
DISMOUNT_GENERIC = 0,
DISMOUNT_FELL = 1,
DISMOUNT_THROWN = 2,
DISMOUNT_POLY = 3,
DISMOUNT_ENGULFED = 4,
DISMOUNT_BONES = 5,
DISMOUNT_BYCHOICE = 6
};
/* Special returns from mapglyph() */
#define MG_CORPSE 0x01
#define MG_INVIS 0x02
#define MG_DETECT 0x04
#define MG_PET 0x08
#define MG_RIDDEN 0x10
#define MG_STATUE 0x20
#define MG_OBJPILE 0x40 /* more than one stack of objects */
#define MG_BW_LAVA 0x80 /* 'black & white lava': highlight lava if it
can't be distringuished from water by color */
/* sellobj_state() states */
#define SELL_NORMAL (0)
#define SELL_DELIBERATE (1)
#define SELL_DONTSELL (2)
/* alteration types--keep in synch with costly_alteration(mkobj.c) */
enum cost_alteration_types {
COST_CANCEL = 0, /* standard cancellation */
COST_DRAIN = 1, /* drain life upon an object */
COST_UNCHRG = 2, /* cursed charging */
COST_UNBLSS = 3, /* unbless (devalues holy water) */
COST_UNCURS = 4, /* uncurse (devalues unholy water) */
COST_DECHNT = 5, /* disenchant weapons or armor */
COST_DEGRD = 6, /* removal of rustproofing, dulling via engraving */
COST_DILUTE = 7, /* potion dilution */
COST_ERASE = 8, /* scroll or spellbook blanking */
COST_BURN = 9, /* dipped into flaming oil */
COST_NUTRLZ = 10, /* neutralized via unicorn horn */
COST_DSTROY = 11, /* wand breaking (bill first, useup later) */
COST_SPLAT = 12, /* cream pie to own face (ditto) */
COST_BITE = 13, /* start eating food */
COST_OPEN = 14, /* open tin */
COST_BRKLCK = 15, /* break box/chest's lock */
COST_RUST = 16, /* rust damage */
COST_ROT = 17, /* rotting attack */
COST_CORRODE = 18 /* acid damage */
};
/* bitmask flags for corpse_xname();
PFX_THE takes precedence over ARTICLE, NO_PFX takes precedence over both */
#define CXN_NORMAL 0 /* no special handling */
#define CXN_SINGULAR 1 /* override quantity if greather than 1 */
#define CXN_NO_PFX 2 /* suppress "the" from "the Unique Monst */
#define CXN_PFX_THE 4 /* prefix with "the " (unless pname) */
#define CXN_ARTICLE 8 /* include a/an/the prefix */
#define CXN_NOCORPSE 16 /* suppress " corpse" suffix */
/* getpos() return values */
enum getpos_retval {
LOOK_TRADITIONAL = 0, /* '.' -- ask about "more info?" */
LOOK_QUICK = 1, /* ',' -- skip "more info?" */
LOOK_ONCE = 2, /* ';' -- skip and stop looping */
LOOK_VERBOSE = 3 /* ':' -- show more info w/o asking */
};
/*
* This is the way the game ends. If these are rearranged, the arrays
* in end.c and topten.c will need to be changed. Some parts of the
* code assume that PANIC separates the deaths from the non-deaths.
*/
enum game_end_types {
DIED = 0,
CHOKING = 1,
POISONING = 2,
STARVING = 3,
DROWNING = 4,
BURNING = 5,
DISSOLVED = 6,
CRUSHING = 7,
STONING = 8,
TURNED_SLIME = 9,
GENOCIDED = 10,
PANICKED = 11,
TRICKED = 12,
QUIT = 13,
ESCAPED = 14,
ASCENDED = 15
};
typedef struct strbuf {
int len;
char * str;
char buf[256];
} strbuf_t;
/* max. layers of object containment from sp_lev.h */
#define MAX_CONTAINMENT 10
/* str_or_len from sp_lev.h */
typedef union str_or_len {
char *str;
int len;
} Str_or_Len;
/* values for rtype are defined in dungeon.h */
/* lev_region from sp_lev.h */
typedef struct {
struct {
xchar x1, y1, x2, y2;
} inarea;
struct {
xchar x1, y1, x2, y2;
} delarea;
boolean in_islev, del_islev;
xchar rtype, padding;
Str_or_Len rname;
} lev_region;
#include "align.h"
#include "dungeon.h"
#include "monsym.h"
#include "mkroom.h"
#include "objclass.h"
#include "youprop.h"
#include "wintype.h"
#include "context.h"
#include "rm.h"
#include "botl.h"
#include "qtext.h"
/* Symbol offsets */
#define SYM_OFF_P (0)
#define SYM_OFF_O (SYM_OFF_P + MAXPCHARS) /* MAXPCHARS from rm.h */
#define SYM_OFF_M (SYM_OFF_O + MAXOCLASSES) /* MAXOCLASSES from objclass.h */
#define SYM_OFF_W (SYM_OFF_M + MAXMCLASSES) /* MAXMCLASSES from monsym.h*/
#define SYM_OFF_X (SYM_OFF_W + WARNCOUNT)
#define SYM_MAX (SYM_OFF_X + MAXOTHER)
#include "rect.h"
#include "region.h"
#include "decl.h"
#include "timeout.h"
/* types of calls to bhit() */
enum bhit_call_types {
ZAPPED_WAND = 0,
THROWN_WEAPON = 1,
THROWN_TETHERED_WEAPON = 2,
KICKED_WEAPON = 3,
FLASHED_LIGHT = 4,
INVIS_BEAM = 5
};
/* attack mode for hmon() */
enum hmon_atkmode_types {
HMON_MELEE = 0, /* hand-to-hand */
HMON_THROWN = 1, /* normal ranged (or spitting while poly'd) */
HMON_KICKED = 2, /* alternate ranged */
HMON_APPLIED = 3, /* polearm, treated as ranged */
HMON_DRAGGED = 4 /* attached iron ball, pulled into mon */
};
/* sortloot() return type; needed before extern.h */
struct sortloot_item {
struct obj *obj;
char *str; /* result of loot_xname(obj) in some cases, otherwise null */
int indx; /* signed int, because sortloot()'s qsort comparison routine
assumes (a->indx - b->indx) might yield a negative result */
xchar orderclass; /* order rather than object class; 0 => not yet init'd */
xchar subclass; /* subclass for some classes */
xchar disco; /* discovery status */
};
typedef struct sortloot_item Loot;
#define MATCH_WARN_OF_MON(mon) \
(Warn_of_mon && ((g.context.warntype.obj \
&& (g.context.warntype.obj & (mon)->data->mflags2)) \
|| (g.context.warntype.polyd \
&& (g.context.warntype.polyd & (mon)->data->mflags2)) \
|| (g.context.warntype.species \
&& (g.context.warntype.species == (mon)->data))))
#include "trap.h"
#include "flag.h"
#include "vision.h"
#include "display.h"
#include "engrave.h"
#ifdef USE_TRAMPOLI /* this doesn't belong here, but we have little choice */
#undef NDECL
#define NDECL(f) f()
#endif
#include "extern.h"
#include "winprocs.h"
#include "sys.h"
#ifdef USE_TRAMPOLI
#include "wintty.h"
#undef WINTTY_H
#include "trampoli.h"
#undef EXTERN_H
#include "extern.h"
#endif /* USE_TRAMPOLI */
/* flags to control makemon(); goodpos() uses some plus has some of its own */
#define NO_MM_FLAGS 0x00000 /* use this rather than plain 0 */
#define NO_MINVENT 0x00001 /* suppress minvent when creating mon */
#define MM_NOWAIT 0x00002 /* don't set STRAT_WAITMASK flags */
#define MM_NOCOUNTBIRTH 0x00004 /* don't increment born count (for revival) */
#define MM_IGNOREWATER 0x00008 /* ignore water when positioning */
#define MM_ADJACENTOK 0x00010 /* acceptable to use adjacent coordinates */
#define MM_ANGRY 0x00020 /* monster is created angry */
#define MM_NONAME 0x00040 /* monster is not christened */
#define MM_EGD 0x00100 /* add egd structure */
#define MM_EPRI 0x00200 /* add epri structure */
#define MM_ESHK 0x00400 /* add eshk structure */
#define MM_EMIN 0x00800 /* add emin structure */
#define MM_EDOG 0x01000 /* add edog structure */
#define MM_ASLEEP 0x02000 /* monsters should be generated asleep */
#define MM_NOGRP 0x04000 /* suppress creation of monster groups */
/* if more MM_ flag masks are added, skip or renumber the GP_ one(s) */
#define GP_ALLOW_XY 0x08000 /* [actually used by enexto() to decide whether
* to make an extra call to goodpos()] */
/* flags for make_corpse() and mkcorpstat() */
#define CORPSTAT_NONE 0x00
#define CORPSTAT_INIT 0x01 /* pass init flag to mkcorpstat */
#define CORPSTAT_BURIED 0x02 /* bury the corpse or statue */
/* flags for decide_to_shift() */
#define SHIFT_SEENMSG 0x01 /* put out a message if in sight */
#define SHIFT_MSG 0x02 /* always put out a message */
/* flags for deliver_obj_to_mon */
#define DF_NONE 0x00
#define DF_RANDOM 0x01
#define DF_ALL 0x04
/* special mhpmax value when loading bones monster to flag as extinct or
* genocided */
#define DEFUNCT_MONSTER (-100)
/* macro form of adjustments of physical damage based on Half_physical_damage.
* Can be used on-the-fly with the 1st parameter to losehp() if you don't
* need to retain the dmg value beyond that call scope.
* Take care to ensure it doesn't get used more than once in other instances.
*/
#define Maybe_Half_Phys(dmg) \
((Half_physical_damage) ? (((dmg) + 1) / 2) : (dmg))
/* flags for special ggetobj status returns */
#define ALL_FINISHED 0x01 /* called routine already finished the job */
/* flags to control query_objlist() */
#define BY_NEXTHERE 0x01 /* follow objlist by nexthere field */
#define AUTOSELECT_SINGLE 0x02 /* if only 1 object, don't ask */
#define USE_INVLET 0x04 /* use object's invlet */
#define INVORDER_SORT 0x08 /* sort objects by packorder */
#define SIGNAL_NOMENU 0x10 /* return -1 rather than 0 if none allowed */
#define SIGNAL_ESCAPE 0x20 /* return -2 rather than 0 for ESC */
#define FEEL_COCKATRICE 0x40 /* engage cockatrice checks and react */
#define INCLUDE_HERO 0x80 /* show hero among engulfer's inventory */
/* Flags to control query_category() */
/* BY_NEXTHERE used by query_category() too, so skip 0x01 */
#define UNPAID_TYPES 0x002
#define GOLD_TYPES 0x004
#define WORN_TYPES 0x008
#define ALL_TYPES 0x010
#define BILLED_TYPES 0x020
#define CHOOSE_ALL 0x040
#define BUC_BLESSED 0x080
#define BUC_CURSED 0x100
#define BUC_UNCURSED 0x200
#define BUC_UNKNOWN 0x400
#define BUC_ALLBKNOWN (BUC_BLESSED | BUC_CURSED | BUC_UNCURSED)
#define BUCX_TYPES (BUC_ALLBKNOWN | BUC_UNKNOWN)
#define ALL_TYPES_SELECTED -2
/* Flags to control find_mid() */
#define FM_FMON 0x01 /* search the fmon chain */
#define FM_MIGRATE 0x02 /* search the migrating monster chain */
#define FM_MYDOGS 0x04 /* search g.mydogs */
#define FM_EVERYWHERE (FM_FMON | FM_MIGRATE | FM_MYDOGS)
/* Flags to control pick_[race,role,gend,align] routines in role.c */
#define PICK_RANDOM 0
#define PICK_RIGID 1
/* Flags to control dotrap() in trap.c */
#define FORCETRAP 0x01 /* triggering not left to chance */
#define NOWEBMSG 0x02 /* suppress stumble into web message */
#define FORCEBUNGLE 0x04 /* adjustments appropriate for bungling */
#define RECURSIVETRAP 0x08 /* trap changed into another type this same turn */
#define TOOKPLUNGE 0x10 /* used '>' to enter pit below you */
#define VIASITTING 0x20 /* #sit while at trap location (affects message) */
#define FAILEDUNTRAP 0x40 /* trap activated by failed untrap attempt */
/* Flags to control test_move in hack.c */
#define DO_MOVE 0 /* really doing the move */
#define TEST_MOVE 1 /* test a normal move (move there next) */
#define TEST_TRAV 2 /* test a future travel location */
#define TEST_TRAP 3 /* check if a future travel loc is a trap */
/*** some utility macros ***/
#define yn(query) yn_function(query, ynchars, 'n')
#define ynq(query) yn_function(query, ynqchars, 'q')
#define ynaq(query) yn_function(query, ynaqchars, 'y')
#define nyaq(query) yn_function(query, ynaqchars, 'n')
#define nyNaq(query) yn_function(query, ynNaqchars, 'n')
#define ynNaq(query) yn_function(query, ynNaqchars, 'y')
/* Macros for scatter */
#define VIS_EFFECTS 0x01 /* display visual effects */
#define MAY_HITMON 0x02 /* objects may hit monsters */
#define MAY_HITYOU 0x04 /* objects may hit you */
#define MAY_HIT (MAY_HITMON | MAY_HITYOU)
#define MAY_DESTROY 0x08 /* objects may be destroyed at random */
#define MAY_FRACTURE 0x10 /* boulders & statues may fracture */
/* Macros for launching objects */
#define ROLL 0x01 /* the object is rolling */
#define FLING 0x02 /* the object is flying thru the air */
#define LAUNCH_UNSEEN 0x40 /* hero neither caused nor saw it */
#define LAUNCH_KNOWN 0x80 /* the hero caused this by explicit action */
/* Macros for explosion types */
enum explosion_types {
EXPL_DARK = 0,
EXPL_NOXIOUS = 1,
EXPL_MUDDY = 2,
EXPL_WET = 3,
EXPL_MAGICAL = 4,
EXPL_FIERY = 5,
EXPL_FROSTY = 6,
EXPL_MAX = 7
};
/* enlightenment control flags */
#define BASICENLIGHTENMENT 1 /* show mundane stuff */
#define MAGICENLIGHTENMENT 2 /* show intrinsics and such */
#define ENL_GAMEINPROGRESS 0
#define ENL_GAMEOVERALIVE 1 /* ascension, escape, quit, trickery */
#define ENL_GAMEOVERDEAD 2
/* control flags for sortloot() */
#define SORTLOOT_PACK 0x01
#define SORTLOOT_INVLET 0x02
#define SORTLOOT_LOOT 0x04
#define SORTLOOT_PETRIFY 0x20 /* override filter func for c-trice corpses */
/* flags for xkilled() [note: meaning of first bit used to be reversed,
1 to give message and 0 to suppress] */
#define XKILL_GIVEMSG 0
#define XKILL_NOMSG 1
#define XKILL_NOCORPSE 2
#define XKILL_NOCONDUCT 4
/* pline_flags; mask values for custompline()'s first argument */
/* #define PLINE_ORDINARY 0 */
#define PLINE_NOREPEAT 1
#define OVERRIDE_MSGTYPE 2
#define SUPPRESS_HISTORY 4
#define URGENT_MESSAGE 8
/* Macros for messages referring to hands, eyes, feet, etc... */
enum bodypart_types {
ARM = 0,
EYE = 1,
FACE = 2,
FINGER = 3,
FINGERTIP = 4,
FOOT = 5,
HAND = 6,
HANDED = 7,
HEAD = 8,
LEG = 9,
LIGHT_HEADED = 10,
NECK = 11,
SPINE = 12,
TOE = 13,
HAIR = 14,
BLOOD = 15,
LUNG = 16,
NOSE = 17,
STOMACH = 18
};
/* indices for some special tin types */
#define ROTTEN_TIN 0
#define HOMEMADE_TIN 1
#define SPINACH_TIN (-1)
#define RANDOM_TIN (-2)
#define HEALTHY_TIN (-3)
/* Some misc definitions */
#define POTION_OCCUPANT_CHANCE(n) (13 + 2 * (n))
#define WAND_BACKFIRE_CHANCE 100
#define BALL_IN_MON (u.uswallow && uball && uball->where == OBJ_FREE)
#define CHAIN_IN_MON (u.uswallow && uchain && uchain->where == OBJ_FREE)
#define NODIAG(monnum) ((monnum) == PM_GRID_BUG)
/* Flags to control menus */
#define MENUTYPELEN sizeof("traditional ")
#define MENU_TRADITIONAL 0
#define MENU_COMBINATION 1
#define MENU_FULL 2
#define MENU_PARTIAL 3
#define MENU_SELECTED TRUE
#define MENU_UNSELECTED FALSE
/*
* Option flags
* Each higher number includes the characteristics of the numbers
* below it.
*/
/* XXX This should be replaced with a bitmap. */
#define SET_IN_SYS 0 /* system config file option only */
#define SET_IN_FILE 1 /* config file option only */
#define SET_VIA_PROG 2 /* may be set via extern program, not seen in game */
#define DISP_IN_GAME 3 /* may be set via extern program, displayed in game \
*/
#define SET_IN_GAME 4 /* may be set via extern program or set in the game */
#define SET_IN_WIZGAME 5 /* may be set set in the game if wizmode */
#define SET__IS_VALUE_VALID(s) ((s < SET_IN_SYS) || (s > SET_IN_WIZGAME))
#define FEATURE_NOTICE_VER(major, minor, patch) \
(((unsigned long) major << 24) | ((unsigned long) minor << 16) \
| ((unsigned long) patch << 8) | ((unsigned long) 0))
#define FEATURE_NOTICE_VER_MAJ (flags.suppress_alert >> 24)
#define FEATURE_NOTICE_VER_MIN \
(((unsigned long) (0x0000000000FF0000L & flags.suppress_alert)) >> 16)
#define FEATURE_NOTICE_VER_PATCH \
(((unsigned long) (0x000000000000FF00L & flags.suppress_alert)) >> 8)
#ifndef max
#define max(a, b) ((a) > (b) ? (a) : (b))
#endif
#ifndef min
#define min(x, y) ((x) < (y) ? (x) : (y))
#endif
#define plur(x) (((x) == 1) ? "" : "s")
#define ARM_BONUS(obj) \
(objects[(obj)->otyp].a_ac + (obj)->spe \
- min((int) greatest_erosion(obj), objects[(obj)->otyp].a_ac))
#define makeknown(x) discover_object((x), TRUE, TRUE)
#define distu(xx, yy) dist2((int)(xx), (int)(yy), (int) u.ux, (int) u.uy)
#define onlineu(xx, yy) online2((int)(xx), (int)(yy), (int) u.ux, (int) u.uy)
#define rn1(x, y) (rn2(x) + (y))
/* negative armor class is randomly weakened to prevent invulnerability */
#define AC_VALUE(AC) ((AC) >= 0 ? (AC) : -rnd(-(AC)))
#if defined(MICRO) && !defined(__DJGPP__)
#define getuid() 1
#define getlogin() ((char *) 0)
#endif /* MICRO */
#if defined(OVERLAY)
#define USE_OVLx
#define STATIC_DCL extern
#define STATIC_OVL
#define STATIC_VAR
#else /* !OVERLAY */
#define STATIC_DCL static
#define STATIC_OVL static
#define STATIC_VAR static
#endif /* OVERLAY */
/* Macro for a few items that are only static if we're not overlaid.... */
#if defined(USE_TRAMPOLI) || defined(USE_OVLx)
#define STATIC_PTR
#else
#define STATIC_PTR static
#endif
/* The function argument to qsort() requires a particular
* calling convention under WINCE which is not the default
* in that environment.
*/
#if defined(WIN_CE)
#define CFDECLSPEC __cdecl
#else
#define CFDECLSPEC
#endif
#define DEVTEAM_EMAIL "devteam@nethack.org"
#define DEVTEAM_URL "https://www.nethack.org/"
#endif /* HACK_H */
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