rogue.h

   1 /*
   2  * Rogue definitions and variable declarations
   3  *
   4  * @(#)rogue.h  3.38 (Berkeley) 6/15/81
   5  *
   6  * Rogue: Exploring the Cavern of Cuties
   7  * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
   8  * All rights reserved.
   9  *
  10  * See the file LICENSE.TXT for full copyright and licensing information.
  11  */
  12
  13 #ifndef NULL
  14 #define NULL ((void *)0)
  15 #endif
  16 #ifndef TRUE
  17 #define TRUE 1
  18 #endif
  19 #ifndef FALSE
  20 #define FALSE 0
  21 #endif
  22
  23 /*
  24  * Maximum number of different things
  25  */
  26 #define MAXROOMS 9
  27 #define MAXTHINGS 9
  28 #define MAXOBJ 9
  29 #define MAXPACK 23
  30 #define MAXTRAPS 10
  31 #define NUMTHINGS 7     /* number of types of things (scrolls, rings, etc.) */
  32
  33 /*
  34  * return values for get functions
  35  */
  36 #define NORM    0       /* normal exit */
  37 #define QUIT    1       /* quit option setting */
  38 #define MINUS   2       /* back up one option */
  39
  40 /*
  41  * All the fun defines
  42  */
  43 #define next(ptr) (*ptr).l_next
  44 #define prev(ptr) (*ptr).l_prev
  45 #define ldata(ptr) (*ptr).l_data
  46 #define inroom(rp, cp) (\
  47     (cp)->x <= (rp)->r_pos.x + ((rp)->r_max.x - 1) && (rp)->r_pos.x <= (cp)->x \
  48  && (cp)->y <= (rp)->r_pos.y + ((rp)->r_max.y - 1) && (rp)->r_pos.y <= (cp)->y)
  49 #define winat(y, x) (mvwinch(mw,y,x)==' '?mvwinch(stdscr,y,x):winch(mw))
  50 #define debug if (wizard) msg
  51 #define RN (((seed = seed*11109+13849) & 0x7fff) >> 1)
  52 #define unc(cp) (cp).y, (cp).x
  53 #define cmov(xy) move((xy).y, (xy).x)
  54 #define DISTANCE(y1, x1, y2, x2) ((x2 - x1)*(x2 - x1) + (y2 - y1)*(y2 - y1))
  55 #define OBJPTR(what)    (struct object *)((*what).l_data)
  56 #define THINGPTR(what)  (struct thing *)((*what).l_data)
  57 #define when break;case
  58 #define otherwise break;default
  59 #define until(expr) while(!(expr))
  60 #define ce(a, b) ((a).x == (b).x && (a).y == (b).y)
  61 #define draw(window) (wrefresh(window),usleep(20000))
  62 #define hero player.t_pos
  63 #define pstats player.t_stats
  64 #define pack player.t_pack
  65 #define attach(a,b) _attach(&a,b)
  66 #define detach(a,b) _detach(&a,b)
  67 #define free_list(a) _free_list(&a)
  68 #ifndef max
  69 #define max(a, b) ((a) > (b) ? (a) : (b))
  70 #endif
  71 #define on(thing, flag) (((thing).t_flags & flag) != 0)
  72 #define off(thing, flag) (((thing).t_flags & flag) == 0)
  73 #undef  CTRL
  74 #define CTRL(ch) (ch & 037)
  75 #define ALLOC(x) malloc((unsigned int) x)
  76 #define FREE(x) free((char *) x)
  77 #define EQSTR(a, b, c)  (strncmp(a, b, c) == 0)
  78 #define GOLDCALC (rnd(50 + 10 * level) + 2)
  79 #define ISRING(h,r) (cur_ring[h] != NULL && cur_ring[h]->o_which == r)
  80 #define ISWEARING(r) (ISRING(LEFT, r) || ISRING(RIGHT, r))
  81 #define newgrp() ++group
  82 #define o_charges o_ac
  83 #define ISMULT(type) (type == POTION || type == SCROLL || type == FOOD)
  84 #define rndchoice(a) (a[rnd(sizeof(a)/sizeof((a)[0]))])
  85 #define hash(i) ((unsigned)(i)*2654435761u)
  86
  87 /*
  88  * Things that appear on the screens
  89  */
  90 #define PASSAGE '#'
  91 #define DOOR '+'
  92 #define FLOOR '.'
  93 #define PLAYER '@'
  94 #define TRAP '^'
  95 #define TRAPDOOR '>'
  96 #define ARROWTRAP '{'
  97 #define SLEEPTRAP '$'
  98 #define BEARTRAP '}'
  99 #define TELTRAP '~'
 100 #define DARTTRAP '`'
 101 #define SECRETDOOR '&'
 102 #define STAIRS '%'
 103 #define GOLD '*'
 104 #define POTION '!'
 105 #define SCROLL '?'
 106 #define MAGIC '$'
 107 #define FOOD ':'
 108 #define WEAPON ')'
 109 #define ARMOR ']'
 110 #define AMULET ','
 111 #define RING '='
 112 #define STICK '/'
 113 #define CALLABLE -1
 114
 115 /*
 116  * Various constants
 117  */
 118 #define PASSWD          "mTBellIQOsLNA"
 119 #define BEARTIME 3
 120 #define SLEEPTIME 5
 121 #define HEALTIME 30
 122 #define HOLDTIME 2
 123 #define STPOS 0
 124 #define WANDERTIME 70
 125 #define BEFORE 1
 126 #define AFTER 2
 127 #define HUHDURATION 20
 128 #define SEEDURATION 850
 129 #define HUNGERTIME 1300
 130 #define MORETIME 150
 131 #define STOMACHSIZE 2000
 132 #define ESCAPE 27
 133 #define LEFT 0
 134 #define RIGHT 1
 135 #define BOLT_LENGTH 6
 136
 137 /*
 138  * Save against things
 139  */
 140 #define VS_POISON 00
 141 #define VS_PARALYZATION 00
 142 #define VS_DEATH 00
 143 #define VS_PETRIFICATION 01
 144 #define VS_BREATH 02
 145 #define VS_MAGIC  03
 146
 147 /*
 148  * Various flag bits
 149  */
 150 #define ISDARK  0000001
 151 #define ISCURSED 000001
 152 #define ISBLIND 0000001
 153 #define ISGONE  0000002
 154 #define ISKNOW  0000002
 155 #define ISRUN   0000004
 156 #define ISFOUND 0000010
 157 #define ISINVIS 0000020
 158 #define ISMEAN  0000040
 159 #define ISGREED 0000100
 160 #define ISBLOCK 0000200
 161 #define ISHELD  0000400
 162 #define ISHUH   0001000
 163 #define ISREGEN 0002000
 164 #define CANHUH  0004000
 165 #define CANSEE  0010000
 166 #define ISMISL  0020000
 167 #define ISCANC  0020000
 168 #define ISMANY  0040000
 169 #define ISSLOW  0040000
 170 #define ISHASTE 0100000
 171
 172 /*
 173  * Potion types
 174  */
 175 #define P_CONFUSE 0
 176 #define P_PARALYZE 1
 177 #define P_POISON 2
 178 #define P_STRENGTH 3
 179 #define P_SEEINVIS 4
 180 #define P_HEALING 5
 181 #define P_MFIND 6
 182 #define P_TFIND 7
 183 #define P_RAISE 8
 184 #define P_XHEAL 9
 185 #define P_HASTE 10
 186 #define P_RESTORE 11
 187 #define P_BLIND 12
 188 #define P_NOP 13
 189 #define MAXPOTIONS 14
 190
 191 /*
 192  * Scroll types
 193  */
 194 #define S_CONFUSE 0
 195 #define S_MAP 1
 196 #define S_LIGHT 2
 197 #define S_HOLD 3
 198 #define S_SLEEP 4
 199 #define S_ARMOR 5
 200 #define S_IDENT 6
 201 #define S_SCARE 7
 202 #define S_GFIND 8
 203 #define S_TELEP 9
 204 #define S_ENCH 10
 205 #define S_CREATE 11
 206 #define S_REMOVE 12
 207 #define S_AGGR 13
 208 #define S_NOP 14
 209 #define S_GENOCIDE 15
 210 #define MAXSCROLLS 16
 211
 212 /*
 213  * Weapon types
 214  */
 215 #define MACE 0
 216 #define SWORD 1
 217 #define BOW 2
 218 #define ARROW 3
 219 #define DAGGER 4
 220 #define ROCK 5
 221 #define TWOSWORD 6
 222 #define SLING 7
 223 #define DART 8
 224 #define CROSSBOW 9
 225 #define BOLT 10
 226 #define SPEAR 11
 227 #define MAXWEAPONS 12
 228
 229 /*
 230  * Armor types
 231  */
 232 #define LEATHER 0
 233 #define RING_MAIL 1
 234 #define STUDDED_LEATHER 2
 235 #define SCALE_MAIL 3
 236 #define CHAIN_MAIL 4
 237 #define SPLINT_MAIL 5
 238 #define BANDED_MAIL 6
 239 #define PLATE_MAIL 7
 240 #define MAXARMORS 8
 241
 242 /*
 243  * Ring types
 244  */
 245 #define R_PROTECT 0
 246 #define R_ADDSTR 1
 247 #define R_SUSTSTR 2
 248 #define R_SEARCH 3
 249 #define R_SEEINVIS 4
 250 #define R_NOP 5
 251 #define R_AGGR 6
 252 #define R_ADDHIT 7
 253 #define R_ADDDAM 8
 254 #define R_REGEN 9
 255 #define R_DIGEST 10
 256 #define R_TELEPORT 11
 257 #define R_STEALTH 12
 258 #define MAXRINGS 13
 259
 260 /*
 261  * Rod/Wand/Staff types
 262  */
 263
 264 #define WS_LIGHT 0
 265 #define WS_HIT 1
 266 #define WS_ELECT 2
 267 #define WS_FIRE 3
 268 #define WS_COLD 4
 269 #define WS_POLYMORPH 5
 270 #define WS_MISSILE 6
 271 #define WS_HASTE_M 7
 272 #define WS_SLOW_M 8
 273 #define WS_DRAIN 9
 274 #define WS_NOP 10
 275 #define WS_TELAWAY 11
 276 #define WS_TELTO 12
 277 #define WS_CANCEL 13
 278 #define MAXSTICKS 14
 279
 280 /*
 281  * Now we define the structures and types
 282  */
 283
 284 /*
 285  * Help list
 286  */
 287
 288 struct h_list {
 289     char h_ch;
 290     char *h_desc;
 291 };
 292
 293 extern struct h_list helpstr[];
 294
 295 /*
 296  * Coordinate data type
 297  */
 298 typedef struct {
 299     int x;
 300     int y;
 301 } coord;
 302
 303 typedef struct {
 304     short st_str;
 305     short st_add;
 306 } str_t;
 307
 308 /*
 309  * Linked list data type
 310  */
 311 struct linked_list {
 312     struct linked_list *l_next;
 313     struct linked_list *l_prev;
 314     char *l_data;                       /* Various structure pointers */
 315 };
 316
 317 /*
 318  * Stuff about magic items
 319  */
 320
 321 struct magic_item {
 322     char mi_name[30];
 323     int mi_prob;
 324     int mi_worth;
 325 };
 326
 327 /*
 328  * Room structure
 329  */
 330 struct room {
 331     coord r_pos;                        /* Upper left corner */
 332     coord r_max;                        /* Size of room */
 333     coord r_gold;                       /* Where the gold is */
 334     int r_goldval;                      /* How much the gold is worth */
 335     int r_flags;                        /* Info about the room */
 336     int r_nexits;                       /* Number of exits */
 337     coord r_exit[4];                    /* Where the exits are */
 338 };
 339
 340 /*
 341  * Array of all traps on this level
 342  */
 343 struct trap {
 344     coord tr_pos;                       /* Where trap is */
 345     char tr_type;                       /* What kind of trap */
 346     int tr_flags;                       /* Info about trap (i.e. ISFOUND) */
 347 };
 348
 349 extern struct trap  traps[MAXTRAPS];
 350
 351 #define NUM_FEATURES 6
 352 #define MAYBE_INTERESTED 1
 353 #define INTERESTED 40
 354 #define READY 100
 355
 356 /*
 357  * Structure describing a fighting being
 358  */
 359 struct stats {
 360     str_t s_str;                        /* Strength */
 361     long s_exp;                         /* Experience */
 362     int s_lvl;                          /* Level of mastery */
 363     int s_arm;                          /* Armor class */
 364     int s_hpt;                          /* Hit points */
 365     char s_dmg[30];                     /* String describing damage done */
 366     int s_ont;                          /* Orientation flags */
 367     int s_int;                          /* Level of interest in rogue */
 368 };
 369
 370 /*
 371  * Structure for monsters and player
 372  */
 373 struct thing {
 374     coord t_pos;                        /* Position */
 375     bool t_turn;                        /* If slowed, is it a turn to move */
 376     char t_type;                        /* What it is */
 377     char t_disguise;                    /* What mimic looks like */
 378     char t_oldch;                       /* Character that was where it was */
 379     coord *t_dest;                      /* Where it is running to */
 380     short t_flags;                      /* State word */
 381     struct stats t_stats;               /* Physical description */
 382     struct linked_list *t_pack;         /* What the thing is carrying */
 383         int t_reserved;         /* reserved for save/restore code */
 384 };
 385
 386 /*
 387  * Array containing information on all the various types of mosnters
 388  */
 389 struct monster {
 390     char m_name[20];                    /* What to call the monster */
 391     short m_carry;                      /* Probability of carrying something */
 392     short m_flags;                      /* Things about the monster */
 393     struct stats m_stats;               /* Initial stats */
 394 };
 395
 396 /*
 397  * Structure for a thing that the rogue can carry
 398  */
 399
 400 struct object {
 401     int o_type;                         /* What kind of object it is */
 402     coord o_pos;                        /* Where it lives on the screen */
 403     char o_launch;                      /* What you need to launch it */
 404     char o_damage[8];                   /* Damage if used like sword */
 405     char o_hurldmg[8];                  /* Damage if thrown */
 406     int o_count;                        /* Count for plural objects */
 407     int o_which;                        /* Which object of a type it is */
 408     int o_hplus;                        /* Plusses to hit */
 409     int o_dplus;                        /* Plusses to damage */
 410     int o_ac;                           /* Armor class */
 411     int o_flags;                        /* Information about objects */
 412     int o_group;                        /* Group number for this object */
 413 };
 414
 415 struct delayed_action {
 416     int d_type;
 417     int (*d_func)();
 418     int d_arg;
 419     int d_time;
 420 };
 421
 422 /*
 423  * Now all the global variables
 424  */
 425
 426 extern struct room rooms[MAXROOMS];             /* One for each room -- A level */
 427 extern struct room *oldrp;                      /* Roomin(&oldpos) */
 428 extern struct linked_list *mlist;               /* List of monsters on the level */
 429 extern struct thing player;                     /* The rogue */
 430 extern struct stats max_stats;                  /* The maximum for the player */
 431 extern struct monster monsters[26];             /* The initial monster states */
 432 extern struct linked_list *lvl_obj;             /* List of objects on this level */
 433 extern struct object *cur_weapon;               /* Which weapon he is weilding */
 434 extern struct object *cur_armor;                /* What a well dresssed rogue wears */
 435 extern struct object *cur_ring[2];              /* Which rings are being worn */
 436 extern struct magic_item things[NUMTHINGS];     /* Chances for each type of item */
 437 extern struct magic_item s_magic[MAXSCROLLS];   /* Names and chances for scrolls */
 438 extern struct magic_item p_magic[MAXPOTIONS];   /* Names and chances for potions */
 439 extern struct magic_item r_magic[MAXRINGS];     /* Names and chances for rings */
 440 extern struct magic_item ws_magic[MAXSTICKS];   /* Names and chances for sticks */
 441
 442 extern int level;                               /* What level rogue is on */
 443 extern int purse;                               /* How much gold the rogue has */
 444 extern int mpos;                                /* Where cursor is on top line */
 445 extern int ntraps;                              /* Number of traps on this level */
 446 extern int no_move;                             /* Number of turns held in place */
 447 extern int no_command;                          /* Number of turns asleep */
 448 extern int inpack;                              /* Number of things in pack */
 449 extern int max_hp;                              /* Player's max hit points */
 450 extern int total;                               /* Total dynamic memory bytes */
 451 extern int a_chances[MAXARMORS];                /* Probabilities for armor */
 452 extern int a_class[MAXARMORS];                  /* Armor class for various armors */
 453 extern int lastscore;                           /* Score before this turn */
 454 extern int no_food;                             /* Number of levels without food */
 455 extern int seed;                                /* Random number seed */
 456 extern int count;                               /* Number of times to repeat command */
 457 extern int dnum;                                /* Cavern number */
 458 extern int fung_hit;                            /* Number of time fungi has hit */
 459 extern int quiet;                               /* Number of quiet turns */
 460 extern int max_level;                           /* Deepest player has gone */
 461 extern int food_left;                           /* Amount of food in hero's stomach */
 462 extern int group;                               /* Current group number */
 463 extern int hungry_state;                        /* How hungry is he */
 464
 465 extern char take;                               /* Thing the rogue is taking */
 466 extern char prbuf[80];                          /* Buffer for sprintfs */
 467 extern char runch;                              /* Direction player is running */
 468 extern char *s_names[MAXSCROLLS];               /* Names of the scrolls */
 469 extern char *p_colors[MAXPOTIONS];              /* Colors of the potions */
 470 extern char *r_stones[MAXRINGS];                /* Stone settings of the rings */
 471 extern char *w_names[MAXWEAPONS];               /* Names of the various weapons */
 472 extern char *a_names[MAXARMORS];                /* Names of armor types */
 473 extern char *ws_made[MAXSTICKS];                /* What sticks are made of */
 474 extern char *release;                           /* Release number of rogue */
 475 extern char whoami[80];                 /* Name of player */
 476 extern char fruit[80];                          /* Favorite fruit */
 477 extern char huh[80];                            /* The last message printed */
 478 extern char *s_guess[MAXSCROLLS];               /* Players guess at what scroll is */
 479 extern char *p_guess[MAXPOTIONS];               /* Players guess at what potion is */
 480 extern char *r_guess[MAXRINGS];         /* Players guess at what ring is */
 481 extern char *ws_guess[MAXSTICKS];               /* Players guess at what wand is */
 482 extern char *ws_type[MAXSTICKS];                /* Is it a wand or a staff */
 483 extern char file_name[80];                      /* Save file name */
 484 extern char home[80];                           /* User's home directory */
 485
 486 extern WINDOW *cw;                              /* Window that the player sees */
 487 extern WINDOW *hw;                              /* Used for the help command */
 488 extern WINDOW *mw;                              /* Used to store mosnters */
 489
 490 extern bool running;                            /* True if player is running */
 491 extern bool playing;                            /* True until he quits */
 492 extern bool wizard;                             /* True if allows wizard commands */
 493 extern bool after;                              /* True if we want after daemons */
 494 extern bool notify;                             /* True if player wants to know */
 495 extern bool fight_flush;                        /* True if toilet input */
 496 extern bool terse;                              /* True if we should be short */
 497 extern bool door_stop;                          /* Stop running when we pass a door */
 498 extern bool jump;                               /* Show running as series of jumps */
 499 extern bool slow_invent;                        /* Inventory one line at a time */
 500 extern bool firstmove;                          /* First move after setting door_stop */
 501 extern bool waswizard;                          /* Was a wizard sometime */
 502 extern bool askme;                              /* Ask about unidentified things */
 503 extern bool s_know[MAXSCROLLS];         /* Does he know what a scroll does */
 504 extern bool p_know[MAXPOTIONS];         /* Does he know what a potion does */
 505 extern bool r_know[MAXRINGS];                   /* Does he know what a ring does */
 506 extern bool ws_know[MAXSTICKS];         /* Does he know what a stick does */
 507 extern bool amulet;                             /* He found the amulet */
 508 extern bool in_shell;                           /* True if executing a shell */
 509
 510 extern coord oldpos;                            /* Position before last look() call */
 511 extern coord delta;                             /* Change indicated to get_dir() */
 512
 513 extern coord ch_ret;
 514 extern char countch,direction,newcount;
 515 extern struct delayed_action d_list[20];
 516 extern int between;
 517 extern int num_checks;
 518 extern char lvl_mons[27],wand_mons[27];
 519 extern coord nh;
 520
 521 struct linked_list *find_mons(), *find_obj(), *get_item(), *new_item();
 522 struct linked_list *new_thing(), *wake_monster();
 523
 524 char *tr_name(), *new();
 525 char *charge_str(),*vowelstr(), *inv_name();
 526 char *ctime(), *num(), *ring_num();
 527
 528 int readchar(WINDOW *win);
 529 int md_readchar(WINDOW *win);
 530 int wait_for(WINDOW *win, register char ch);
 531 char *killname(register char monst);
 532
 533 struct room *roomin();
 534
 535 coord *rndmove();
 536
 537 void auto_save(int p), endit(int p), quit(int p), tstp(), checkout();
 538 int nohaste(), doctor(), runners(), swander();
 539 int unconfuse(), unsee(), rollwand(), stomach(), sight();
 540
 541 struct trap *trap_at();
 542
 543 extern char *rainbow[];
 544 extern char *stones[];
 545 extern char *wood[];
 546 extern char *metal[];
 547
 548 extern const int cNCOLORS;
 549 extern const int cNSTONES;
 550 extern const int cNWOOD;
 551 extern const int cNMETAL;