rogue.h

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