rogue/rogue.h

   1 /*      $NetBSD: rogue.h,v 1.14 2003/08/07 09:37:39 agc Exp $   */
   2
   3 /*
   4  * Copyright (c) 1988, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Timothy C. Stoehr.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. Neither the name of the University nor the names of its contributors
  19  *    may be used to endorse or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  *
  34  *      @(#)rogue.h     8.1 (Berkeley) 5/31/93
  35  */
  36
  37 /*
  38  * rogue.h
  39  *
  40  * This source herein may be modified and/or distributed by anybody who
  41  * so desires, with the following restrictions:
  42  *    1.)  This notice shall not be removed.
  43  *    2.)  Credit shall not be taken for the creation of this source.
  44  *    3.)  This code is not to be traded, sold, or used for personal
  45  *         gain or profit.
  46  */
  47
  48 #define boolean char
  49
  50 #define NOTHING         ((unsigned short)     0)
  51 #define OBJECT          ((unsigned short)    01)
  52 #define MONSTER         ((unsigned short)    02)
  53 #define STAIRS          ((unsigned short)    04)
  54 #define HORWALL         ((unsigned short)   010)
  55 #define VERTWALL        ((unsigned short)   020)
  56 #define DOOR            ((unsigned short)   040)
  57 #define FLOOR           ((unsigned short)  0100)
  58 #define TUNNEL          ((unsigned short)  0200)
  59 #define TRAP            ((unsigned short)  0400)
  60 #define HIDDEN          ((unsigned short) 01000)
  61
  62 #define ARMOR           ((unsigned short)   01)
  63 #define WEAPON          ((unsigned short)   02)
  64 #define SCROL           ((unsigned short)   04)
  65 #define POTION          ((unsigned short)  010)
  66 #define GOLD            ((unsigned short)  020)
  67 #define FOOD            ((unsigned short)  040)
  68 #define WAND            ((unsigned short) 0100)
  69 #define RING            ((unsigned short) 0200)
  70 #define AMULET          ((unsigned short) 0400)
  71 #define ALL_OBJECTS     ((unsigned short) 0777)
  72
  73 #define LEATHER 0
  74 #define RINGMAIL 1
  75 #define SCALE 2
  76 #define CHAIN 3
  77 #define BANDED 4
  78 #define SPLINT 5
  79 #define PLATE 6
  80 #define ARMORS 7
  81
  82 #define BOW 0
  83 #define DART 1
  84 #define ARROW 2
  85 #define DAGGER 3
  86 #define SHURIKEN 4
  87 #define MACE 5
  88 #define LONG_SWORD 6
  89 #define TWO_HANDED_SWORD 7
  90 #define WEAPONS 8
  91
  92 #define MAX_PACK_COUNT 24
  93
  94 #define PROTECT_ARMOR 0
  95 #define HOLD_MONSTER 1
  96 #define ENCH_WEAPON 2
  97 #define ENCH_ARMOR 3
  98 #define IDENTIFY 4
  99 #define TELEPORT 5
 100 #define SLEEP 6
 101 #define SCARE_MONSTER 7
 102 #define REMOVE_CURSE 8
 103 #define CREATE_MONSTER 9
 104 #define AGGRAVATE_MONSTER 10
 105 #define MAGIC_MAPPING 11
 106 #define CON_MON 12
 107 #define SCROLS 13
 108
 109 #define INCREASE_STRENGTH 0
 110 #define RESTORE_STRENGTH 1
 111 #define HEALING 2
 112 #define EXTRA_HEALING 3
 113 #define POISON 4
 114 #define RAISE_LEVEL 5
 115 #define BLINDNESS 6
 116 #define HALLUCINATION 7
 117 #define DETECT_MONSTER 8
 118 #define DETECT_OBJECTS 9
 119 #define CONFUSION 10
 120 #define LEVITATION 11
 121 #define HASTE_SELF 12
 122 #define SEE_INVISIBLE 13
 123 #define POTIONS 14
 124
 125 #define TELE_AWAY 0
 126 #define SLOW_MONSTER 1
 127 #define INVISIBILITY 2
 128 #define POLYMORPH 3
 129 #define HASTE_MONSTER 4
 130 #define MAGIC_MISSILE 5
 131 #define CANCELLATION 6
 132 #define DO_NOTHING 7
 133 #define DRAIN_LIFE 8
 134 #define COLD 9
 135 #define FIRE 10
 136 #define WANDS 11
 137
 138 #define STEALTH 0
 139 #define R_TELEPORT 1
 140 #define REGENERATION 2
 141 #define SLOW_DIGEST 3
 142 #define ADD_STRENGTH 4
 143 #define SUSTAIN_STRENGTH 5
 144 #define DEXTERITY 6
 145 #define ADORNMENT 7
 146 #define R_SEE_INVISIBLE 8
 147 #define MAINTAIN_ARMOR 9
 148 #define SEARCHING 10
 149 #define RINGS 11
 150
 151 #define RATION 0
 152 #define FRUIT 1
 153
 154 #define NOT_USED        ((unsigned short)   0)
 155 #define BEING_WIELDED   ((unsigned short)  01)
 156 #define BEING_WORN      ((unsigned short)  02)
 157 #define ON_LEFT_HAND    ((unsigned short)  04)
 158 #define ON_RIGHT_HAND   ((unsigned short) 010)
 159 #define ON_EITHER_HAND  ((unsigned short) 014)
 160 #define BEING_USED      ((unsigned short) 017)
 161
 162 #define NO_TRAP -1
 163 #define TRAP_DOOR 0
 164 #define BEAR_TRAP 1
 165 #define TELE_TRAP 2
 166 #define DART_TRAP 3
 167 #define SLEEPING_GAS_TRAP 4
 168 #define RUST_TRAP 5
 169 #define TRAPS 6
 170
 171 #define STEALTH_FACTOR 3
 172 #define R_TELE_PERCENT 8
 173
 174 #define UNIDENTIFIED    ((unsigned short) 00)   /* MUST BE ZERO! */
 175 #define IDENTIFIED      ((unsigned short) 01)
 176 #define CALLED          ((unsigned short) 02)
 177
 178 #define DROWS 24
 179 #define DCOLS 80
 180 #define NMESSAGES 5
 181 #define MAX_TITLE_LENGTH 30
 182 #define MAXSYLLABLES 40
 183 #define MAX_METAL 14
 184 #define WAND_MATERIALS 30
 185 #define GEMS 14
 186
 187 #define GOLD_PERCENT 46
 188
 189 #define MAX_OPT_LEN 40
 190
 191 #define MAX_ID_TITLE_LEN 64
 192 struct id {
 193         short value;
 194         char title[MAX_ID_TITLE_LEN];
 195         char *real;
 196         unsigned short id_status;
 197 };
 198
 199 /* The following #defines provide more meaningful names for some of the
 200  * struct object fields that are used for monsters.  This, since each monster
 201  * and object (scrolls, potions, etc) are represented by a struct object.
 202  * Ideally, this should be handled by some kind of union structure.
 203  */
 204
 205 #define m_damage damage
 206 #define hp_to_kill quantity
 207 #define m_char ichar
 208 #define first_level is_protected
 209 #define last_level is_cursed
 210 #define m_hit_chance class
 211 #define stationary_damage identified
 212 #define drop_percent which_kind
 213 #define trail_char d_enchant
 214 #define slowed_toggle quiver
 215 #define moves_confused hit_enchant
 216 #define nap_length picked_up
 217 #define disguise what_is
 218 #define next_monster next_object
 219
 220 struct obj {                            /* comment is monster meaning */
 221         unsigned long m_flags;  /* monster flags */
 222         const char *damage;             /* damage it does */
 223         short quantity;                 /* hit points to kill */
 224         short ichar;                    /* 'A' is for aquatar */
 225         short kill_exp;                 /* exp for killing it */
 226         short is_protected;             /* level starts */
 227         short is_cursed;                /* level ends */
 228         short class;                    /* chance of hitting you */
 229         short identified;               /* 'F' damage, 1,2,3... */
 230         unsigned short which_kind; /* item carry/drop % */
 231         short o_row, o_col, o;  /* o is how many times stuck at o_row, o_col */
 232         short row, col;                 /* current row, col */
 233         short d_enchant;                /* room char when detect_monster */
 234         short quiver;                   /* monster slowed toggle */
 235         short trow, tcol;               /* target row, col */
 236         short hit_enchant;              /* how many moves is confused */
 237         unsigned short what_is; /* imitator's charactor (?!%: */
 238         short picked_up;                /* sleep from wand of sleep */
 239         unsigned short in_use_flags;
 240         struct obj *next_object;        /* next monster */
 241 };
 242
 243 typedef struct obj object;
 244
 245 #define INIT_AW         (object*)0
 246 #define INIT_RINGS      (object*)0
 247 #define INIT_HP         12
 248 #define INIT_STR        16
 249 #define INIT_EXPLEVEL   1
 250 #define INIT_EXP        0
 251 #define INIT_PACK       {0}
 252 #define INIT_GOLD       0
 253 #define INIT_CHAR       '@'
 254 #define INIT_MOVES      1250
 255
 256 struct fightr {
 257         object *armor;
 258         object *weapon;
 259         object *left_ring, *right_ring;
 260         short hp_current;
 261         short hp_max;
 262         short str_current;
 263         short str_max;
 264         object pack;
 265         long gold;
 266         short exp;
 267         long exp_points;
 268         short row, col;
 269         short fchar;
 270         short moves_left;
 271 };
 272
 273 typedef struct fightr fighter;
 274
 275 struct dr {
 276         short oth_room;
 277         short oth_row,
 278               oth_col;
 279         short door_row,
 280                   door_col;
 281 };
 282
 283 typedef struct dr door;
 284
 285 struct rm {
 286         short bottom_row, right_col, left_col, top_row;
 287         door doors[4];
 288         unsigned short is_room;
 289 };
 290
 291 typedef struct rm room;
 292
 293 #define MAXROOMS 9
 294 #define BIG_ROOM 10
 295
 296 #define NO_ROOM -1
 297
 298 #define PASSAGE -3              /* cur_room value */
 299
 300 #define AMULET_LEVEL 26
 301
 302 #define R_NOTHING       ((unsigned short) 01)
 303 #define R_ROOM          ((unsigned short) 02)
 304 #define R_MAZE          ((unsigned short) 04)
 305 #define R_DEADEND       ((unsigned short) 010)
 306 #define R_CROSS         ((unsigned short) 020)
 307
 308 #define MAX_EXP_LEVEL 21
 309 #define MAX_EXP 10000001L
 310 #define MAX_GOLD 999999
 311 #define MAX_ARMOR 99
 312 #define MAX_HP 999
 313 #define MAX_STRENGTH 99
 314 #define LAST_DUNGEON 99
 315
 316 #define STAT_LEVEL 01
 317 #define STAT_GOLD 02
 318 #define STAT_HP 04
 319 #define STAT_STRENGTH 010
 320 #define STAT_ARMOR 020
 321 #define STAT_EXP 040
 322 #define STAT_HUNGER 0100
 323 #define STAT_LABEL 0200
 324 #define STAT_ALL 0377
 325
 326 #define PARTY_TIME 10   /* one party somewhere in each 10 level span */
 327
 328 #define MAX_TRAPS 10    /* maximum traps per level */
 329
 330 #define HIDE_PERCENT 12
 331
 332 struct tr {
 333         short trap_type;
 334         short trap_row, trap_col;
 335 };
 336
 337 typedef struct tr trap;
 338
 339 extern fighter rogue;
 340 extern room rooms[];
 341 extern trap traps[];
 342 extern unsigned short dungeon[DROWS][DCOLS];
 343 extern object level_objects;
 344
 345 extern struct id id_scrolls[];
 346 extern struct id id_potions[];
 347 extern struct id id_wands[];
 348 extern struct id id_rings[];
 349 extern struct id id_weapons[];
 350 extern struct id id_armors[];
 351
 352 extern object mon_tab[];
 353 extern object level_monsters;
 354
 355 #define MONSTERS 26
 356
 357 #define HASTED                                  01L
 358 #define SLOWED                                  02L
 359 #define INVISIBLE                               04L
 360 #define ASLEEP                             010L
 361 #define WAKENS                             020L
 362 #define WANDERS                            040L
 363 #define FLIES                             0100L
 364 #define FLITS                             0200L
 365 #define CAN_FLIT                          0400L         /* can, but usually doesn't, flit */
 366 #define CONFUSED                         01000L
 367 #define RUSTS                            02000L
 368 #define HOLDS                            04000L
 369 #define FREEZES                         010000L
 370 #define STEALS_GOLD                     020000L
 371 #define STEALS_ITEM                     040000L
 372 #define STINGS                     0100000L
 373 #define DRAINS_LIFE                0200000L
 374 #define DROPS_LEVEL                0400000L
 375 #define SEEKS_GOLD                01000000L
 376 #define FREEZING_ROGUE    02000000L
 377 #define RUST_VANISHED     04000000L
 378 #define CONFUSES                 010000000L
 379 #define IMITATES                 020000000L
 380 #define FLAMES                   040000000L
 381 #define STATIONARY              0100000000L             /* damage will be 1,2,3,... */
 382 #define NAPPING                 0200000000L             /* can't wake up for a while */
 383 #define ALREADY_MOVED   0400000000L
 384
 385 #define SPECIAL_HIT             (RUSTS|HOLDS|FREEZES|STEALS_GOLD|STEALS_ITEM|STINGS|DRAINS_LIFE|DROPS_LEVEL)
 386
 387 #define WAKE_PERCENT 45
 388 #define FLIT_PERCENT 40
 389 #define PARTY_WAKE_PERCENT 75
 390
 391 #define HYPOTHERMIA 1
 392 #define STARVATION 2
 393 #define POISON_DART 3
 394 #define QUIT 4
 395 #define WIN 5
 396 #define KFIRE 6
 397
 398 #define UPWARD 0
 399 #define UPRIGHT 1
 400 #define RIGHT 2
 401 #define DOWNRIGHT 3
 402 #define DOWN 4
 403 #define DOWNLEFT 5
 404 #define LEFT 6
 405 #define UPLEFT 7
 406 #define DIRS 8
 407
 408 #define ROW1 7
 409 #define ROW2 15
 410
 411 #define COL1 26
 412 #define COL2 52
 413
 414 #define MOVED 0
 415 #define MOVE_FAILED -1
 416 #define STOPPED_ON_SOMETHING -2
 417 #define CANCEL '\033'
 418 #define LIST '*'
 419
 420 #define HUNGRY 300
 421 #define WEAK 150
 422 #define FAINT 20
 423 #define STARVE 0
 424
 425 #define MIN_ROW 1
 426
 427 struct rogue_time {
 428         short year;             /* >= 1987 */
 429         short month;    /* 1 - 12 */
 430         short day;              /* 1 - 31 */
 431         short hour;             /* 0 - 23 */
 432         short minute;   /* 0 - 59 */
 433         short second;   /* 0 - 59 */
 434 };
 435
 436 #include <curses.h>
 437
 438 /*
 439  * external routine declarations.
 440  */
 441 #include <stdio.h>
 442 #include <string.h>
 443 #include <sys/types.h>
 444 #include <unistd.h>
 445
 446 object  *alloc_object __P((void));
 447 object  *check_duplicate __P((object *, object *));
 448 const char      *get_ench_color __P((void));
 449 object  *get_letter_object __P((int));
 450 object  *get_thrown_at_monster __P((object *, short, short *, short *));
 451 object  *get_zapped_monster __P((short, short *, short *));
 452 object  *gr_monster __P((object *, int));
 453 object  *gr_object __P((void));
 454 char    *md_getenv __P((const char *));
 455 const char *
 456         md_gln __P((void));
 457 char    *md_malloc __P((int));
 458 const char      *mon_name __P((const object *));
 459 const char      *name_of __P((const object *));
 460 object  *object_at __P((object *, short, short));
 461 object  *pick_up __P((int, int, short *));
 462 void    add_exp __P((int, boolean));
 463 void    add_mazes __P((void));
 464 void    add_traps __P((void));
 465 void    aggravate __P((void));
 466 void    aim_monster __P((object *));
 467 void    bounce __P((short, short, short, short, short));
 468 void    byebye __P((int));
 469 void    c_object_for_wizard __P((void));
 470 void    call_it __P((void));
 471 boolean can_move __P((int, int, int, int));
 472 boolean can_turn __P((int, int));
 473 void    center __P((short, const char *));
 474 void    check_gold_seeker __P((object *));
 475 boolean check_hunger __P((boolean));
 476 boolean check_imitator __P((object *));
 477 void    check_message __P((void));
 478 int     check_up __P((void));
 479 void    clean_up __P((const char *)) __attribute__((__noreturn__));
 480 void    clear_level __P((void));
 481 void    cnfs __P((void));
 482 int     coin_toss __P((void));
 483 int     connect_rooms __P((short, short));
 484 void    cough_up __P((object *));
 485 void    create_monster __P((void));
 486 int     damage_for_strength __P((void));
 487 void    darken_room __P((short));
 488 void    disappear __P((object *));
 489 void    do_args __P((int, char **));
 490 void    do_opts __P((void));
 491 void    do_put_on __P((object *, boolean));
 492 void    do_shell __P((void));
 493 void    do_wear __P((object *));
 494 void    do_wield __P((object *));
 495 void    dr_course __P((object *, boolean, short, short));
 496 void    drain_life __P((void));
 497 void    draw_magic_map __P((void));
 498 void    draw_simple_passage __P((short, short, short, short, short));
 499 void    drop __P((void));
 500 int     drop_check __P((void));
 501 void    drop_level __P((void));
 502 void    eat __P((void));
 503 void    edit_opts __P((void));
 504 void    env_get_value __P((char **, char *, boolean));
 505 void    error_save __P((int)) __attribute__((__noreturn__));
 506 void    fight __P((int));
 507 void    fill_it __P((int, boolean));
 508 void    fill_out_level __P((void));
 509 boolean flame_broil __P((object *));
 510 int     flit __P((object *));
 511 void    flop_weapon __P((object *, short, short));
 512 void    free_object __P((object *));
 513 void    free_stuff __P((object *));
 514 void    freeze __P((object *));
 515 int     get_armor_class __P((const object *));
 516 int     get_com_id __P((int *, short));
 517 int     get_damage __P((const char *, boolean));
 518 void    get_desc __P((const object *, char *));
 519 int     get_dir __P((short, short, short, short));
 520 void    get_dir_rc __P((short, short *, short *, short));
 521 char    get_dungeon_char __P((short, short));
 522 int     get_exp_level __P((long));
 523 void    get_food __P((object *, boolean));
 524 int     get_hit_chance __P((const object *));
 525 int     get_input_line __P((const char *, const char *, char *, const char *, boolean, boolean));
 526 char    get_mask_char __P((unsigned short));
 527 int     get_number __P((const char *));
 528 boolean get_oth_room __P((short, short *, short *));
 529 int     get_rand __P((int, int));
 530 short   get_room_number __P((int, int));
 531 int     get_value __P((const object *));
 532 int     get_w_damage __P((const object *));
 533 void    get_wand_and_ring_materials __P((void));
 534 int     get_weapon_damage __P((const object *));
 535 char    gmc __P((object *));
 536 char    gmc_row_col __P((int, int));
 537 void    go_blind __P((void));
 538 boolean gold_at __P((int, int));
 539 void    gr_armor __P((object *));
 540 char    gr_dir __P((void));
 541 char    gr_obj_char __P((void));
 542 void    gr_potion __P((object *));
 543 void    gr_ring __P((object *, boolean));
 544 short   gr_room __P((void));
 545 void    gr_row_col __P((short *, short *, unsigned short));
 546 void    gr_scroll __P((object *));
 547 void    gr_wand __P((object *));
 548 void    gr_weapon __P((object *, int));
 549 void    hallucinate __P((void));
 550 boolean has_amulet __P((void));
 551 boolean has_been_touched __P((const struct rogue_time *, const struct rogue_time *));
 552 void    heal __P((void));
 553 void    hide_boxed_passage __P((int, int, int, int, int));
 554 void    hold_monster __P((void));
 555 int     hp_raise __P((void));
 556 void    id_all __P((void));
 557 void    id_com __P((void));
 558 void    id_trap __P((void));
 559 void    id_type __P((void));
 560 void    idntfy __P((void));
 561 boolean imitating __P((int, int));
 562 int     init __P((int, char **));
 563 void    init_str __P((char **, const char *));
 564 void    insert_score __P((char [][], char [][], const char *, short, short, const object *, int));
 565 void    inv_armor_weapon __P((boolean));
 566 void    inv_rings __P((void));
 567 void    inventory __P((const object *, unsigned short));
 568 boolean is_all_connected __P((void));
 569 boolean is_digit __P((int));
 570 boolean is_direction __P((short, short *));
 571 boolean is_pack_letter __P((short *, unsigned short *));
 572 boolean is_passable __P((int, int));
 573 boolean is_vowel __P((short));
 574 void    kick_into_pack __P((void));
 575 void    killed_by __P((const object *, short)) __attribute__((__noreturn__));
 576 long    lget_number __P((const char *));
 577 void    light_passage __P((int, int));
 578 void    light_up_room __P((int));
 579 boolean m_confuse __P((object *));
 580 void    make_level __P((void));
 581 void    make_maze __P((short, short, short, short, short, short));
 582 void    make_party __P((void));
 583 void    make_room __P((short, short, short, short));
 584 void    make_scroll_titles __P((void));
 585 boolean mask_pack __P((const object *, unsigned short));
 586 boolean mask_room __P((short, short *, short *, unsigned short));
 587 boolean md_df __P((const char *));
 588 void    md_exit __P((int)) __attribute__((__noreturn__));
 589 void    md_gct __P((struct rogue_time *));
 590 int     md_get_file_id __P((const char *));
 591 void    md_gfmt __P((const char *, struct rogue_time *));
 592 int     md_gseed __P((void));
 593 void    md_heed_signals __P((void));
 594 void    md_ignore_signals __P((void));
 595 int     md_link_count __P((const char *));
 596 void    md_lock __P((boolean));
 597 void    md_shell __P((const char *));
 598 void    md_sleep __P((int));
 599 void    md_slurp __P((void));
 600 void    message __P((const char *, boolean));
 601 void    mix_colors __P((void));
 602 void    mix_random_rooms __P((void));
 603 int     mon_can_go __P((const object *, int, int));
 604 int     mon_damage __P((object *, short));
 605 void    mon_hit __P((object *));
 606 boolean mon_sees __P((const object *, int, int));
 607 int     move_confused __P((object *));
 608 void    move_mon_to __P((object *, int, int));
 609 void    move_onto __P((void));
 610 int     mtry __P((object *, int, int));
 611 void    multiple_move_rogue __P((short));
 612 void    mv_1_monster __P((object *, int, int));
 613 void    mv_aquatars __P((void));
 614 void    mv_mons __P((void));
 615 int     name_cmp __P((char *, const char *));
 616 short   next_avail_ichar __P((void));
 617 boolean next_to_something __P((int, int));
 618 void    nickize __P((char *, const char *, const char *));
 619 int     no_room_for_monster __P((int));
 620 int     one_move_rogue __P((short, short));
 621 void    onintr __P((int));
 622 void    opt_erase __P((int));
 623 void    opt_go __P((int));
 624 void    opt_show __P((int));
 625 short   pack_count __P((const object *));
 626 short   pack_letter __P((const char *, unsigned short));
 627 void    pad __P((const char *, short));
 628 void    party_monsters __P((int, int));
 629 short   party_objects __P((int));
 630 void    place_at __P((object *, int, int));
 631 void    plant_gold __P((int, int, boolean));
 632 void    play_level __P((void));
 633 void    player_init __P((void));
 634 void    potion_heal __P((int));
 635 int     pr_com_id __P((int));
 636 int     pr_motion_char __P((int));
 637 void    print_stats __P((int));
 638 void    put_amulet __P((void));
 639 void    put_door __P((room *, short, short *, short *));
 640 void    put_gold __P((void));
 641 void    put_m_at __P((int, int, object *));
 642 void    put_mons __P((void));
 643 void    put_objects __P((void));
 644 void    put_on_ring __P((void));
 645 void    put_player __P((short));
 646 void    put_scores __P((const object *, short)) __attribute__((__noreturn__));
 647 void    put_stairs __P((void));
 648 void    quaff __P((void));
 649 void    quit __P((boolean));
 650 int     r_index __P((const char *, int, boolean));
 651 void    r_read __P((FILE *, char *, int));
 652 void    r_write __P((FILE *, const char *, int));
 653 void    rand_around __P((short, short *, short *));
 654 int     rand_percent __P((int));
 655 void    rand_place __P((object *));
 656 void    read_pack __P((object *, FILE *, boolean));
 657 void    read_scroll __P((void));
 658 void    read_string __P((char *, FILE *, size_t));
 659 void    recursive_deadend __P((short, const short *, short, short));
 660 boolean reg_move __P((void));
 661 void    relight __P((void));
 662 void    remessage __P((short));
 663 void    remove_ring __P((void));
 664 void    rest __P((int));
 665 void    restore __P((const char *));
 666 int     rgetchar __P((void));
 667 void    ring_stats __P((boolean));
 668 int     rogue_can_see __P((int, int));
 669 void    rogue_damage __P((short, object *, short));
 670 void    rogue_hit __P((object *, boolean));
 671 int     rogue_is_around __P((int, int));
 672 long    rrandom __P((void));
 673 void    rust __P((object *));
 674 void    rw_dungeon __P((FILE *, boolean));
 675 void    rw_id __P((struct id *, FILE *, int, boolean));
 676 void    rw_rooms __P((FILE *, boolean));
 677 void    s_con_mon __P((object *));
 678 int     same_col __P((int, int));
 679 int     same_row __P((int, int));
 680 void    save_game __P((void));
 681 void    save_into_file __P((const char *));
 682 void    save_screen __P((void));
 683 void    search __P((short, boolean));
 684 boolean seek_gold __P((object *));
 685 void    sell_pack __P((void));
 686 void    sf_error __P((void)) __attribute__((__noreturn__));
 687 void    show_average_hp __P((void));
 688 void    show_monsters __P((void));
 689 void    show_objects __P((void));
 690 void    show_traps __P((void));
 691 void    single_inv __P((short));
 692 void    sound_bell __P((void));
 693 void    special_hit __P((object *));
 694 void    srrandom __P((int));
 695 void    start_window __P((void));
 696 void    steal_gold __P((object *));
 697 void    steal_item __P((object *));
 698 void    sting __P((object *));
 699 void    stop_window __P((void));
 700 void    take_a_nap __P((void));
 701 void    take_from_pack __P((object *, object *));
 702 void    take_off __P((void));
 703 void    tele __P((void));
 704 void    tele_away __P((object *));
 705 void    throw __P((void));
 706 boolean throw_at_monster __P((object *, object *));
 707 int     to_hit __P((const object *));
 708 short   trap_at __P((int, int));
 709 void    trap_player __P((int, int));
 710 boolean try_to_cough __P((short, short, object *));
 711 void    turn_passage __P((short, boolean));
 712 void    un_put_on __P((object *));
 713 void    unblind __P((void));
 714 void    unconfuse __P((void));
 715 void    uncurse_all __P((void));
 716 void    unhallucinate __P((void));
 717 void    unwear __P((object *));
 718 void    unwield __P((object *));
 719 void    vanish __P((object *, short, object *));
 720 void    visit_rooms __P((int));
 721 void    wait_for_ack __P((void));
 722 void    wake_room __P((short, boolean, short, short));
 723 void    wake_up __P((object *));
 724 void    wanderer __P((void));
 725 void    wdrain_life __P((object *));
 726 void    wear __P((void));
 727 void    wield __P((void));
 728 void    win __P((void)) __attribute__((__noreturn__));
 729 void    wizardize __P((void));
 730 void    write_pack __P((const object *, FILE *));
 731 void    write_string __P((char *, FILE *));
 732 long    xxx __P((boolean));
 733 void    xxxx __P((char *, short));
 734 void    zap_monster __P((object *, unsigned short));
 735 void    zapp __P((void));
 736 object *add_to_pack __P((object *, object *, int));
 737 struct id *get_id_table __P((const object *));
 738 unsigned short gr_what_is __P((void));
 739
 740 extern  boolean ask_quit;
 741 extern  boolean being_held;
 742 extern  boolean cant_int;
 743 extern  boolean con_mon;
 744 extern  boolean detect_monster;
 745 extern  boolean did_int;
 746 extern  boolean interrupted;
 747 extern  boolean is_wood[];
 748 extern  boolean jump;
 749 extern  boolean maintain_armor;
 750 extern  boolean mon_disappeared;
 751 extern  boolean msg_cleared;
 752 extern  boolean no_skull;
 753 extern  boolean passgo;
 754 extern  boolean r_see_invisible;
 755 extern  boolean r_teleport;
 756 extern  boolean save_is_interactive;
 757 extern  boolean score_only;
 758 extern  boolean see_invisible;
 759 extern  boolean sustain_strength;
 760 extern  boolean trap_door;
 761 extern  boolean wizard;
 762 extern  char    hit_message[];
 763 #define HUNGER_STR_LEN 8
 764 extern  char    hunger_str[HUNGER_STR_LEN];
 765 extern  char    login_name[MAX_OPT_LEN];
 766 extern  const char   *byebye_string;
 767 extern  const char   *curse_message;
 768 extern  const char   *error_file;
 769 extern  char   *fruit;
 770 extern  const char   *const m_names[];
 771 extern  const char   *more;
 772 extern  const char   *new_level_message;
 773 extern  char   *nick_name;
 774 extern  const char   *press_space;
 775 extern  char   *save_file;
 776 extern  const char   *you_can_move_again;
 777 extern  const long      level_points[];
 778 extern  short   add_strength;
 779 extern  short   auto_search;
 780 extern  short   bear_trap;
 781 extern  short   blind;
 782 extern  short   confused;
 783 extern  short   cur_level;
 784 extern  short   cur_room;
 785 extern  short   e_rings;
 786 extern  short   extra_hp;
 787 extern  short   foods;
 788 extern  short   halluc;
 789 extern  short   haste_self;
 790 extern  short   less_hp;
 791 extern  short   levitate;
 792 extern  short   m_moves;
 793 extern  short   max_level;
 794 extern  short   party_room;
 795 extern  short   r_rings;
 796 extern  short   regeneration;
 797 extern  short   ring_exp;
 798 extern  short   stealthy;
 799 extern  gid_t   gid;
 800 extern  gid_t   egid;