games/hack/hack.h

   1 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
   2 /* hack.h - version 1.0.3 */
   3 /* $DragonFly: src/games/hack/hack.h,v 1.4 2006/08/21 19:45:32 pavalos Exp $ */
   4
   5 #include "config.h"
   6 #include <fcntl.h>
   7 #include <signal.h>
   8 #include <stdarg.h>
   9 #include <stdbool.h>
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12 #include <string.h>
  13 #include <unistd.h>
  14
  15 #ifndef BSD
  16 #define index   strchr
  17 #define rindex  strrchr
  18 #endif /* BSD */
  19
  20 #include        "def.objclass.h"
  21
  22 typedef struct {
  23         xchar x,y;
  24 } coord;
  25
  26 #include        "def.monst.h"   /* uses coord */
  27 #include        "def.gold.h"
  28 #include        "def.trap.h"
  29 #include        "def.obj.h"
  30 #include        "def.flag.h"
  31 #include        "def.mkroom.h"
  32 #include        "def.wseg.h"
  33
  34 #define plur(x) (((x) == 1) ? "" : "s")
  35
  36 #define BUFSZ   256     /* for getlin buffers */
  37 #define PL_NSIZ 32      /* name of player, ghost, shopkeeper */
  38
  39 #include        "def.rm.h"
  40 #include        "def.permonst.h"
  41
  42 extern xchar xdnstair, ydnstair, xupstair, yupstair; /* stairs up and down. */
  43
  44 #define newstring(x)    (char *) alloc((unsigned)(x))
  45 #include "hack.onames.h"
  46
  47 #define ON 1
  48 #define OFF 0
  49
  50 extern struct obj *invent, *uwep, *uarm, *uarm2, *uarmh, *uarms, *uarmg,
  51         *uleft, *uright, *fcobj;
  52 extern struct obj *uchain;      /* defined iff PUNISHED */
  53 extern struct obj *uball;       /* defined if PUNISHED */
  54
  55 struct prop {
  56 #define TIMEOUT         007777  /* mask */
  57 #define LEFT_RING       W_RINGL /* 010000L */
  58 #define RIGHT_RING      W_RINGR /* 020000L */
  59 #define INTRINSIC       040000L
  60 #define LEFT_SIDE       LEFT_RING
  61 #define RIGHT_SIDE      RIGHT_RING
  62 #define BOTH_SIDES      (LEFT_SIDE | RIGHT_SIDE)
  63         long p_flgs;
  64         void (*p_tofn)(void);   /* called after timeout */
  65 };
  66
  67 struct you {
  68         xchar ux, uy;
  69         schar dx, dy, dz;       /* direction of move (or zap or ... ) */
  70 #ifdef QUEST
  71         schar di;               /* direction of FF */
  72         xchar ux0, uy0;         /* initial position FF */
  73 #endif /* QUEST */
  74         xchar udisx, udisy;     /* last display pos */
  75         char usym;              /* usually '@' */
  76         schar uluck;
  77 #define LUCKMAX         10      /* on moonlit nights 11 */
  78 #define LUCKMIN         (-10)
  79         int last_str_turn:3;    /* 0: none, 1: half turn, 2: full turn */
  80                                 /* +: turn right, -: turn left */
  81         unsigned udispl:1;      /* @ on display */
  82         unsigned ulevel:4;      /* 1 - 14 */
  83 #ifdef QUEST
  84         unsigned uhorizon:7;
  85 #endif /* QUEST */
  86         unsigned utrap:3;       /* trap timeout */
  87         unsigned utraptype:1;   /* defined if utrap nonzero */
  88 #define TT_BEARTRAP     0
  89 #define TT_PIT          1
  90         unsigned uinshop:6;     /* used only in shk.c - (roomno+1) of shop */
  91
  92
  93 /* perhaps these #define's should also be generated by makedefs */
  94 #define TELEPAT         LAST_RING               /* not a ring */
  95 #define Telepat         u.uprops[TELEPAT].p_flgs
  96 #define FAST            (LAST_RING+1)           /* not a ring */
  97 #define Fast            u.uprops[FAST].p_flgs
  98 #define CONFUSION       (LAST_RING+2)           /* not a ring */
  99 #define Confusion       u.uprops[CONFUSION].p_flgs
 100 #define INVIS           (LAST_RING+3)           /* not a ring */
 101 #define Invis           u.uprops[INVIS].p_flgs
 102 #define Invisible       (Invis && !See_invisible)
 103 #define GLIB            (LAST_RING+4)           /* not a ring */
 104 #define Glib            u.uprops[GLIB].p_flgs
 105 #define PUNISHED        (LAST_RING+5)           /* not a ring */
 106 #define Punished        u.uprops[PUNISHED].p_flgs
 107 #define SICK            (LAST_RING+6)           /* not a ring */
 108 #define Sick            u.uprops[SICK].p_flgs
 109 #define BLIND           (LAST_RING+7)           /* not a ring */
 110 #define Blind           u.uprops[BLIND].p_flgs
 111 #define WOUNDED_LEGS    (LAST_RING+8)           /* not a ring */
 112 #define Wounded_legs    u.uprops[WOUNDED_LEGS].p_flgs
 113 #define STONED          (LAST_RING+9)           /* not a ring */
 114 #define Stoned          u.uprops[STONED].p_flgs
 115 #define PROP(x) (x-RIN_ADORNMENT)       /* convert ring to index in uprops */
 116         unsigned umconf:1;
 117         const char *usick_cause;
 118         struct prop uprops[LAST_RING+10];
 119
 120         unsigned uswallow:1;            /* set if swallowed by a monster */
 121         unsigned uswldtim:4;            /* time you have been swallowed */
 122         unsigned uhs:3;                 /* hunger state - see hack.eat.c */
 123         schar ustr,ustrmax;
 124         schar udaminc;
 125         schar uac;
 126         int uhp,uhpmax;
 127         long int ugold,ugold0,uexp,urexp;
 128         int uhunger;                    /* refd only in eat.c and shk.c */
 129         int uinvault;
 130         struct monst *ustuck;
 131         int nr_killed[CMNUM+2];         /* used for experience bookkeeping */
 132 };
 133
 134 extern struct you u;
 135
 136 extern const char *traps[];
 137 extern char vowels[];
 138
 139 extern xchar curx,cury; /* cursor location on screen */
 140
 141 extern coord bhitpos;   /* place where thrown weapon falls to the ground */
 142
 143 extern xchar seehx,seelx,seehy,seely; /* where to see*/
 144 extern const char *save_cm, *killer, *nomovemsg;
 145
 146 extern xchar dlevel, maxdlevel; /* dungeon level */
 147
 148 extern long moves;
 149
 150 extern int multi;
 151
 152 extern char lock[];
 153
 154 extern const char *occtxt;
 155 extern const char *hu_stat[];
 156
 157 #define DIST(x1,y1,x2,y2)       (((x1)-(x2))*((x1)-(x2)) + ((y1)-(y2))*((y1)-(y2)))
 158
 159 #define PL_CSIZ         20      /* sizeof pl_character */
 160 #define MAX_CARR_CAP    120     /* so that boulders can be heavier */
 161 #define MAXLEVEL        40
 162 #define FAR     (COLNO+2)       /* position outside screen */
 163
 164 extern schar xdir[], ydir[];
 165 extern int hackpid, locknum, doorindex, done_stopprint;
 166 extern char mlarge[], pl_character[PL_CSIZ], genocided[60], fut_geno[60];
 167 extern char *hname, morc, plname[PL_NSIZ], sdir[];
 168 extern boolean level_exists[], restoring, in_mklev;
 169 extern struct permonst pm_eel, pm_ghost;
 170 extern void (*afternmv)(void);
 171 extern struct monst *mydogs;
 172 extern bool (*occupation)(void);
 173
 174 /* Non-static function prototypes */
 175
 176 /* alloc.c */
 177 void    *alloc(size_t);
 178
 179 /* hack.apply.c */
 180 int     doapply(void);
 181 int     holetime(void);
 182 void    dighole(void);
 183
 184 /* hack.bones.c */
 185 void    savebones(void);
 186 int     getbones(void);
 187
 188 /* hack.c */
 189 void    unsee(void);
 190 void    seeoff(bool);
 191 void    domove(void);
 192 int     dopickup(void);
 193 void    pickup(int);
 194 void    lookaround(void);
 195 bool    monster_nearby(void);
 196 bool    cansee(xchar, xchar);
 197 int     sgn(int);
 198 void    setsee(void);
 199 void    nomul(int);
 200 int     abon(void);
 201 int     dbon(void);
 202 void    losestr(int);
 203 void    losehp(int, const char *);
 204 void    losehp_m(int, struct monst *);
 205 void    losexp(void);
 206 int     inv_weight(void);
 207 long    newuexp(void);
 208
 209 /* hack.cmd.c */
 210 void    rhack(const char *);
 211 bool    movecmd(char);
 212 bool    getdir(bool);
 213 void    confdir(void);
 214 #ifdef QUEST
 215 void    finddir(void);
 216 #endif
 217 bool    isok(int, int);
 218
 219 /* hack.do.c */
 220 int              dodrop(void);
 221 void             dropx(struct obj *);
 222 int              doddrop(void);
 223 int              dodown(void);
 224 int              doup(void);
 225 void             goto_level(int, bool);
 226 int              donull(void);
 227 int              dopray(void);
 228 int              dothrow(void);
 229 struct obj      *splitobj(struct obj *, int);
 230 void             more_experienced(int, int);
 231 void             set_wounded_legs(long, int);
 232 void             heal_legs(void);
 233
 234 /* hack.do_name.c */
 235 coord    getpos(int, const char *);
 236 int      do_mname(void);
 237 int      ddocall(void);
 238 void     docall(struct obj *);
 239 char    *monnam(struct monst *);
 240 char    *Monnam(struct monst *);
 241 char    *amonnam(struct monst *, const char *);
 242 char    *Amonnam(struct monst *, const char *);
 243 char    *Xmonnam(struct monst *);
 244
 245 /* hack.do_wear.c */
 246 int              doremarm(void);
 247 int              doremring(void);
 248 bool             armoroff(struct obj *);
 249 int              doweararm(void);
 250 int              dowearring(void);
 251 void             ringoff(struct obj *);
 252 void             find_ac(void);
 253 void             glibr(void);
 254 struct obj      *some_armor(void);
 255 void             corrode_armor(void);
 256
 257 /* hack.dog.c */
 258 void    makedog(void);
 259 void    losedogs(void);
 260 void    keepdogs(void);
 261 void    fall_down(struct monst *);
 262 int     dog_move(struct monst *, int);
 263 int     inroom(xchar, xchar);
 264 bool    tamedog(struct monst *, struct obj *);
 265
 266 /* hack.eat.c */
 267 void    init_uhunger(void);
 268 int     doeat(void);
 269 void    gethungry(void);
 270 void    morehungry(int);
 271 void    lesshungry(int);
 272 bool    poisonous(struct obj *);
 273
 274 /* hack.end.c */
 275 void     done1(int);
 276 void     done_in_by(struct monst *);
 277 void     done(const char *);
 278 void     clearlocks(void);
 279 #ifdef NOSAVEONHANGUP
 280 void     hangup(int);
 281 #endif
 282 char    *eos(char *);
 283 void     charcat(char *, char);
 284 void     prscore(int, char **);
 285
 286 /* hack.engrave.c */
 287 bool    sengr_at(const char *, xchar, xchar);
 288 void    u_wipe_engr(int);
 289 void    wipe_engr_at(xchar, xchar, xchar);
 290 void    read_engr_at(int, int);
 291 void    make_engr_at(int, int, const char *);
 292 int     doengrave(void);
 293 void    save_engravings(int);
 294 void    rest_engravings(int);
 295
 296 /* hack.fight.c */
 297 int     hitmm(struct monst *, struct monst *);
 298 void    mondied(struct monst *);
 299 int     fightm(struct monst *);
 300 bool    thitu(int, int, const char *);
 301 bool    hmon(struct monst *, struct obj *, int);
 302 bool    attack(struct monst *);
 303
 304 /* hack.invent.c */
 305 struct obj      *addinv(struct obj *);
 306 void             useup(struct obj *);
 307 void             freeinv(struct obj *);
 308 void             delobj(struct obj *);
 309 void             freeobj(struct obj *);
 310 void             freegold(struct gold *);
 311 void             deltrap(struct trap *);
 312 struct monst    *m_at(int, int);
 313 struct obj      *o_at(int, int);
 314 struct obj      *sobj_at(int, int, int);
 315 bool             carried(struct obj *);
 316 bool             carrying(int);
 317 struct obj      *o_on(unsigned int, struct obj *);
 318 struct trap     *t_at(int, int);
 319 struct gold     *g_at(int, int);
 320 struct obj      *getobj(const char *, const char *);
 321 int              ggetobj(const char *, int (*)(struct obj *), int);
 322 int              askchain(struct obj *, char *, int, int (*)(struct obj *),
 323                           bool (*)(struct obj *), int);
 324 void             prinv(struct obj *);
 325 int              ddoinv(void);
 326 int              dotypeinv(void);
 327 int              dolook(void);
 328 void             stackobj(struct obj *);
 329 int              doprgold(void);
 330 int              doprwep(void);
 331 int              doprarm(void);
 332 int              doprring(void);
 333 bool             digit(char);
 334
 335 /* hack.ioctl.c */
 336 void    getioctls(void);
 337 void    setioctls(void);
 338 #ifdef SUSPEND
 339 int     dosuspend(void);
 340 #endif
 341
 342 /* hack.lev.c */
 343 void    savelev(int, xchar);
 344 void    bwrite(int, char *, unsigned int);
 345 void    saveobjchn(int, struct obj *);
 346 void    savemonchn(int, struct monst *);
 347 void    getlev(int, int, xchar);
 348 void    mread(int, char *, unsigned int);
 349 void    mklev(void);
 350
 351 /* hack.main.c */
 352 void    glo(int);
 353 void    askname(void);
 354 void    impossible(const char *, ...);
 355 void    stop_occupation(void);
 356
 357 /* hack.makemon.c */
 358 struct monst    *makemon(struct permonst *, int, int);
 359 coord            enexto(xchar, xchar);
 360 bool             goodpos(int, int);
 361 void             rloc(struct monst *);
 362 struct monst    *mkmon_at(char, int, int);
 363
 364 /* hack.mhitu.c */
 365 bool    mhitu(struct monst *);
 366 bool    hitu(struct monst *, int);
 367
 368 /* hack.mklev.c */
 369 void    makelevel(void);
 370 void    mktrap(int, int, struct mkroom *);
 371
 372 /* hack.mkmaze.c */
 373 void    makemaz(void);
 374 coord   mazexy(void);
 375
 376 /* hack.mkobj.c */
 377 struct obj      *mkobj_at(int, int, int);
 378 void             mksobj_at(int, int, int);
 379 struct obj      *mkobj(int);
 380 struct obj      *mksobj(int);
 381 bool             letter(char);
 382 int              weight(struct obj *);
 383 void             mkgold(long, int, int);
 384
 385 /* hack.mkshop.c */
 386 #ifndef QUEST
 387 void    mkshop(void);
 388 void    mkzoo(int);
 389 void    mkswamp(void);
 390 #endif
 391
 392 /* hack.mon.c */
 393 void    movemon(void);
 394 void    justswld(struct monst *, const char *);
 395 void    youswld(struct monst *, int, int, const char *);
 396 bool    dochug(struct monst *);
 397 int     m_move(struct monst *, int);
 398 int     mfndpos(struct monst *, coord *, int *, int);
 399 int     dist(int, int);
 400 void    poisoned(const char *, const char *);
 401 void    mondead(struct monst *);
 402 void    replmon(struct monst *, struct monst *);
 403 void    relmon(struct monst *);
 404 void    monfree(struct monst *);
 405 void    unstuck(struct monst *);
 406 void    killed(struct monst *);
 407 void    kludge(const char *, const char *);
 408 void    rescham(void);
 409 bool    newcham(struct monst *, struct permonst *);
 410 void    mnexto(struct monst *);
 411 void    setmangry(struct monst *);
 412 bool    canseemon(struct monst *);
 413
 414 /* hack.o_init.c */
 415 int     letindex(char);
 416 void    init_objects(void);
 417 int     probtype(char);
 418 void    oinit(void);
 419 void    savenames(int);
 420 void    restnames(int);
 421 int     dodiscovered(void);
 422
 423 /* hack.objnam.c */
 424 char            *typename(int);
 425 char            *xname(struct obj *);
 426 char            *doname(struct obj *);
 427 void             setan(const char *, char *);
 428 char            *aobjnam(struct obj *, const char *);
 429 char            *Doname(struct obj *);
 430 struct obj      *readobjnam(char *);
 431
 432 /* hack.options.c */
 433 void    initoptions(void);
 434 int     doset(void);
 435
 436 /* hack.pager.c */
 437 int     dowhatis(void);
 438 void    set_whole_screen(void);
 439 #ifdef NEWS
 440 bool    readnews(void);
 441 #endif
 442 void    set_pager(int);
 443 bool    page_line(const char *);
 444 void    cornline(int, const char *);
 445 int     dohelp(void);
 446 bool    page_file(const char *, bool);
 447 #ifdef UNIX
 448 #ifdef SHELL
 449 int     dosh(void);
 450 #endif /* SHELL */
 451 bool    child(bool);
 452 #endif /* UNIX */
 453
 454 /* hack.potion.c */
 455 int     dodrink(void);
 456 void    pluslvl(void);
 457 void    strange_feeling(struct obj *, const char *);
 458 void    potionhit(struct monst *, struct obj *);
 459 void    potionbreathe(struct obj *);
 460 int     dodip(void);
 461
 462 /* hack.pri.c */
 463 void    swallowed(void);
 464 void    panic(const char *, ...);
 465 void    atl(int, int, char);
 466 void    on_scr(int, int);
 467 void    tmp_at(schar, schar);
 468 void    Tmp_at(schar, schar);
 469 void    setclipped(void);
 470 void    at(xchar, xchar, char);
 471 void    prme(void);
 472 int     doredraw(void);
 473 void    docrt(void);
 474 void    docorner(int, int);
 475 void    curs_on_u(void);
 476 void    pru(void);
 477 void    prl(int, int);
 478 char    news0(xchar, xchar);
 479 void    newsym(int, int);
 480 void    mnewsym(int, int);
 481 void    nosee(int, int);
 482 #ifndef QUEST
 483 void    prl1(int, int);
 484 void    nose1(int, int);
 485 #endif
 486 bool    vism_at(int, int);
 487 void    unpobj(struct obj *);
 488 void    seeobjs(void);
 489 void    seemons(void);
 490 void    pmon(struct monst *);
 491 void    unpmon(struct monst *);
 492 void    nscr(void);
 493 void    bot(void);
 494 #ifdef WAN_PROBING
 495 void    mstatusline(struct monst *);
 496 #endif
 497 void    cls(void);
 498
 499 /* hack.read.c */
 500 int     doread(void);
 501 int     identify(struct obj *);
 502 void    litroom(bool);
 503
 504 /* hack.rip.c */
 505 void    outrip(void);
 506
 507 /* hack.rumors.c */
 508 void    outrumor(void);
 509
 510 /* hack.save.c */
 511 int              dosave(void);
 512 #ifndef NOSAVEONHANGUP
 513 void             hangup(int);
 514 #endif
 515 bool             dorecover(int);
 516 struct obj      *restobjchn(int);
 517 struct monst    *restmonchn(int);
 518
 519 /* hack.search.c */
 520 int     findit(void);
 521 int     dosearch(void);
 522 int     doidtrap(void);
 523 void    wakeup(struct monst *);
 524 void    seemimic(struct monst *);
 525
 526 /* hack.shk.c */
 527 #ifdef QUEST
 528 void             obfree(struct obj *, struct obj *);
 529 int              inshop(void);
 530 void             shopdig(void);
 531 void             addtobill(void);
 532 void             subfrombill(void);
 533 void             splitbill(void);
 534 int              dopay(void);
 535 void             paybill(void);
 536 int              doinvbill(void);
 537 void             shkdead(void);
 538 int              shkcatch(void);
 539 int              shk_move(void);
 540 void             replshk(struct monst *, struct monst *);
 541 const char      *shkname(void);
 542 #else
 543 char            *shkname(struct monst *);
 544 void             shkdead(struct monst *);
 545 void             replshk(struct monst *, struct monst *);
 546 int              inshop(void);
 547 void             obfree(struct obj *, struct obj *);
 548 int              dopay(void);
 549 void             paybill(void);
 550 void             addtobill(struct obj *);
 551 void             splitbill(struct obj *, struct obj *);
 552 void             subfrombill(struct obj *);
 553 int              doinvbill(int);
 554 bool             shkcatch(struct obj *);
 555 int              shk_move(struct monst *);
 556 void             shopdig(int);
 557 #endif
 558 bool             online(int, int);
 559 bool             follower(struct monst *);
 560
 561 /* hack.shknam.c */
 562 void    findname(char *, char);
 563
 564 /* hack.steal.c */
 565 long    somegold(void);
 566 void    stealgold(struct monst *);
 567 bool    steal(struct monst *);
 568 void    mpickobj(struct monst *, struct obj *);
 569 bool    stealamulet(struct monst *);
 570 void    relobj(struct monst *, int);
 571
 572 /* hack.termcap.c */
 573 void    startup(void);
 574 void    start_screen(void);
 575 void    end_screen(void);
 576 void    curs(int, int);
 577 void    cl_end(void);
 578 void    clear_screen(void);
 579 void    home(void);
 580 void    standoutbeg(void);
 581 void    standoutend(void);
 582 void    backsp(void);
 583 void    bell(void);
 584 void    cl_eos(void);
 585
 586 /* hack.timeout.c */
 587 void    p_timeout(void);
 588
 589 /* hack.topl.c */
 590 int     doredotopl(void);
 591 void    remember_topl(void);
 592 void    addtopl(const char *);
 593 void    more(void);
 594 void    cmore(const char *);
 595 void    clrlin(void);
 596 void    pline(const char *, ...);
 597 void    vpline(const char *, va_list);
 598 void    putsym(char);
 599 void    putstr(const char *);
 600
 601 /* hack.track.c */
 602 void     initrack(void);
 603 void     settrack(void);
 604 coord   *gettrack(int, int);
 605
 606 /* hack.trap.c */
 607 struct trap     *maketrap(int, int, int);
 608 void             dotrap(struct trap *);
 609 int              mintrap(struct monst *);
 610 void             selftouch(const char *);
 611 void             float_up(void);
 612 void             float_down(void);
 613 void             tele(void);
 614 int              dotele(void);
 615 void             placebc(int);
 616 void             unplacebc(void);
 617 void             level_tele(void);
 618 void             drown(void);
 619
 620 /* hack.tty.c */
 621 void     gettty(void);
 622 void     settty(const char *);
 623 void     setftty(void);
 624 void     error(const char *, ...);
 625 void     getlin(char *);
 626 void     getret(void);
 627 void     cgetret(const char *);
 628 void     xwaitforspace(const char *);
 629 char    *parse(void);
 630 char     readchar(void);
 631 void     end_of_input(void);
 632
 633 /* hack.u_init.c */
 634 void    u_init(void);
 635 void    plnamesuffix(void);
 636
 637 /* hack.unix.c */
 638 void     setrandom(void);
 639 int      getyear(void);
 640 char    *getdate(void);
 641 int      phase_of_the_moon(void);
 642 bool     night(void);
 643 bool     midnight(void);
 644 void     gethdate(const char *);
 645 bool     uptodate(int);
 646 void     getlock(void);
 647 #ifdef MAIL
 648 void     getmailstatus(void);
 649 void     ckmailstatus(void);
 650 void     readmail(void);
 651 #endif
 652 void     regularize(char *);
 653
 654 /* hack.vault.c */
 655 void    setgd(void);
 656 int     gd_move(void);
 657 void    replgd(struct monst *, struct monst *);
 658 void    invault(void);
 659 #ifdef QUEST
 660 void    gddead(struct monst *);
 661 #else
 662 void    gddead(void);
 663 #endif
 664
 665 /* hack.version.c */
 666 int     doversion(void);
 667
 668 /* hack.wield.c */
 669 void    setuwep(struct obj *);
 670 int     dowield(void);
 671 void    corrode_weapon(void);
 672 bool    chwepon(struct obj *, int);
 673
 674 /* hack.wizard.c */
 675 void    amulet(void);
 676 bool    wiz_hit(struct monst *);
 677 void    inrange(struct monst *);
 678
 679 /* hack.worm.c */
 680 #ifndef NOWORM
 681 bool    getwn(struct monst *);
 682 void    initworm(struct monst *);
 683 void    worm_move(struct monst *);
 684 void    worm_nomove(struct monst *);
 685 void    wormdead(struct monst *);
 686 void    wormhit(struct monst *);
 687 void    wormsee(unsigned int);
 688 void    pwseg(struct wseg *);
 689 void    cutworm(struct monst *, xchar, xchar, uchar);
 690 #endif
 691
 692 /* hack.worn.c */
 693 void    setworn(struct obj *, long);
 694 void    setnotworn(struct obj *);
 695
 696 /* hack.zap.c */
 697 int              dozap(void);
 698 const char      *exclam(int);
 699 void             hit(const char *, struct monst *, const char *);
 700 void             miss(const char *, struct monst *);
 701 struct monst    *bhit(int, int, int, char,
 702                       void (*)(struct monst *, struct obj *),
 703                       bool (*)(struct obj *, struct obj *), struct obj *);
 704 struct monst    *boomhit(int, int);
 705 void             buzz(int, xchar, xchar, int, int);
 706 void             fracture_rock(struct obj *);
 707
 708 /* rnd.c */
 709 int     rn1(int, int);
 710 int     rn2(int);
 711 int     rnd(int);
 712 int     d(int, int);