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(50000))
  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
  75 /*
  76  * Things that appear on the screens
  77  */
  78 #define PASSAGE '#'
  79 #define DOOR '+'
  80 #define FLOOR '.'
  81 #define PLAYER '@'
  82 #define TRAP '^'
  83 #define TRAPDOOR '>'
  84 #define ARROWTRAP '{'
  85 #define SLEEPTRAP '$'
  86 #define BEARTRAP '}'
  87 #define TELTRAP '~'
  88 #define DARTTRAP '`'
  89 #define SECRETDOOR '&'
  90 #define STAIRS '%'
  91 #define GOLD '*'
  92 #define POTION '!'
  93 #define SCROLL '?'
  94 #define MAGIC '$'
  95 #define FOOD ':'
  96 #define WEAPON ')'
  97 #define ARMOR ']'
  98 #define AMULET ','
  99 #define RING '='
 100 #define STICK '/'
 101 #define CALLABLE -1
 102
 103 /*
 104  * Various constants
 105  */
 106 #define PASSWD          "mTBellIQOsLNA"
 107 #define BEARTIME 3
 108 #define SLEEPTIME 5
 109 #define HEALTIME 30
 110 #define HOLDTIME 2
 111 #define STPOS 0
 112 #define WANDERTIME 70
 113 #define BEFORE 1
 114 #define AFTER 2
 115 #define HUHDURATION 20
 116 #define SEEDURATION 850
 117 #define HUNGERTIME 1300
 118 #define MORETIME 150
 119 #define STOMACHSIZE 2000
 120 #define ESCAPE 27
 121 #define LEFT 0
 122 #define RIGHT 1
 123 #define BOLT_LENGTH 6
 124
 125 /*
 126  * Save against things
 127  */
 128 #define VS_POISON 00
 129 #define VS_PARALYZATION 00
 130 #define VS_DEATH 00
 131 #define VS_PETRIFICATION 01
 132 #define VS_BREATH 02
 133 #define VS_MAGIC  03
 134
 135 /*
 136  * Various flag bits
 137  */
 138 #define ISDARK  0000001
 139 #define ISCURSED 000001
 140 #define ISBLIND 0000001
 141 #define ISGONE  0000002
 142 #define ISKNOW  0000002
 143 #define ISRUN   0000004
 144 #define ISFOUND 0000010
 145 #define ISINVIS 0000020
 146 #define ISMEAN  0000040
 147 #define ISGREED 0000100
 148 #define ISBLOCK 0000200
 149 #define ISHELD  0000400
 150 #define ISHUH   0001000
 151 #define ISREGEN 0002000
 152 #define CANHUH  0004000
 153 #define CANSEE  0010000
 154 #define ISMISL  0020000
 155 #define ISCANC  0020000
 156 #define ISMANY  0040000
 157 #define ISSLOW  0040000
 158 #define ISHASTE 0100000
 159
 160 /*
 161  * Potion types
 162  */
 163 #define P_CONFUSE 0
 164 #define P_PARALYZE 1
 165 #define P_POISON 2
 166 #define P_STRENGTH 3
 167 #define P_SEEINVIS 4
 168 #define P_HEALING 5
 169 #define P_MFIND 6
 170 #define P_TFIND 7
 171 #define P_RAISE 8
 172 #define P_XHEAL 9
 173 #define P_HASTE 10
 174 #define P_RESTORE 11
 175 #define P_BLIND 12
 176 #define P_NOP 13
 177 #define MAXPOTIONS 14
 178
 179 /*
 180  * Scroll types
 181  */
 182 #define S_CONFUSE 0
 183 #define S_MAP 1
 184 #define S_LIGHT 2
 185 #define S_HOLD 3
 186 #define S_SLEEP 4
 187 #define S_ARMOR 5
 188 #define S_IDENT 6
 189 #define S_SCARE 7
 190 #define S_GFIND 8
 191 #define S_TELEP 9
 192 #define S_ENCH 10
 193 #define S_CREATE 11
 194 #define S_REMOVE 12
 195 #define S_AGGR 13
 196 #define S_NOP 14
 197 #define S_GENOCIDE 15
 198 #define MAXSCROLLS 16
 199
 200 /*
 201  * Weapon types
 202  */
 203 #define MACE 0
 204 #define SWORD 1
 205 #define BOW 2
 206 #define ARROW 3
 207 #define DAGGER 4
 208 #define ROCK 5
 209 #define TWOSWORD 6
 210 #define SLING 7
 211 #define DART 8
 212 #define CROSSBOW 9
 213 #define BOLT 10
 214 #define SPEAR 11
 215 #define MAXWEAPONS 12
 216
 217 /*
 218  * Armor types
 219  */
 220 #define LEATHER 0
 221 #define RING_MAIL 1
 222 #define STUDDED_LEATHER 2
 223 #define SCALE_MAIL 3
 224 #define CHAIN_MAIL 4
 225 #define SPLINT_MAIL 5
 226 #define BANDED_MAIL 6
 227 #define PLATE_MAIL 7
 228 #define MAXARMORS 8
 229
 230 /*
 231  * Ring types
 232  */
 233 #define R_PROTECT 0
 234 #define R_ADDSTR 1
 235 #define R_SUSTSTR 2
 236 #define R_SEARCH 3
 237 #define R_SEEINVIS 4
 238 #define R_NOP 5
 239 #define R_AGGR 6
 240 #define R_ADDHIT 7
 241 #define R_ADDDAM 8
 242 #define R_REGEN 9
 243 #define R_DIGEST 10
 244 #define R_TELEPORT 11
 245 #define R_STEALTH 12
 246 #define MAXRINGS 13
 247
 248 /*
 249  * Rod/Wand/Staff types
 250  */
 251
 252 #define WS_LIGHT 0
 253 #define WS_HIT 1
 254 #define WS_ELECT 2
 255 #define WS_FIRE 3
 256 #define WS_COLD 4
 257 #define WS_POLYMORPH 5
 258 #define WS_MISSILE 6
 259 #define WS_HASTE_M 7
 260 #define WS_SLOW_M 8
 261 #define WS_DRAIN 9
 262 #define WS_NOP 10
 263 #define WS_TELAWAY 11
 264 #define WS_TELTO 12
 265 #define WS_CANCEL 13
 266 #define MAXSTICKS 14
 267
 268 /*
 269  * Now we define the structures and types
 270  */
 271
 272 /*
 273  * Help list
 274  */
 275
 276 struct h_list {
 277     char h_ch;
 278     char *h_desc;
 279 };
 280
 281 extern struct h_list helpstr[];
 282
 283 /*
 284  * Coordinate data type
 285  */
 286 typedef struct {
 287     int x;
 288     int y;
 289 } coord;
 290
 291 typedef struct {
 292     short st_str;
 293     short st_add;
 294 } str_t;
 295
 296 /*
 297  * Linked list data type
 298  */
 299 struct linked_list {
 300     struct linked_list *l_next;
 301     struct linked_list *l_prev;
 302     char *l_data;                       /* Various structure pointers */
 303 };
 304
 305 /*
 306  * Stuff about magic items
 307  */
 308
 309 struct magic_item {
 310     char mi_name[30];
 311     int mi_prob;
 312     int mi_worth;
 313 };
 314
 315 /*
 316  * Room structure
 317  */
 318 struct room {
 319     coord r_pos;                        /* Upper left corner */
 320     coord r_max;                        /* Size of room */
 321     coord r_gold;                       /* Where the gold is */
 322     int r_goldval;                      /* How much the gold is worth */
 323     int r_flags;                        /* Info about the room */
 324     int r_nexits;                       /* Number of exits */
 325     coord r_exit[4];                    /* Where the exits are */
 326 };
 327
 328 /*
 329  * Array of all traps on this level
 330  */
 331 struct trap {
 332     coord tr_pos;                       /* Where trap is */
 333     char tr_type;                       /* What kind of trap */
 334     int tr_flags;                       /* Info about trap (i.e. ISFOUND) */
 335 };
 336
 337 extern struct trap  traps[MAXTRAPS];
 338
 339 /*
 340  * Structure describing a fighting being
 341  */
 342 struct stats {
 343     str_t s_str;                        /* Strength */
 344     long s_exp;                         /* Experience */
 345     int s_lvl;                          /* Level of mastery */
 346     int s_arm;                          /* Armor class */
 347     int s_hpt;                          /* Hit points */
 348     char s_dmg[30];                     /* String describing damage done */
 349 };
 350
 351 /*
 352  * Structure for monsters and player
 353  */
 354 struct thing {
 355     coord t_pos;                        /* Position */
 356     bool t_turn;                        /* If slowed, is it a turn to move */
 357     char t_type;                        /* What it is */
 358     char t_disguise;                    /* What mimic looks like */
 359     char t_oldch;                       /* Character that was where it was */
 360     coord *t_dest;                      /* Where it is running to */
 361     short t_flags;                      /* State word */
 362     struct stats t_stats;               /* Physical description */
 363     struct linked_list *t_pack;         /* What the thing is carrying */
 364         int t_reserved;         /* reserved for save/restore code */
 365 };
 366
 367 /*
 368  * Array containing information on all the various types of mosnters
 369  */
 370 struct monster {
 371     char m_name[20];                    /* What to call the monster */
 372     short m_carry;                      /* Probability of carrying something */
 373     short m_flags;                      /* Things about the monster */
 374     struct stats m_stats;               /* Initial stats */
 375 };
 376
 377 /*
 378  * Structure for a thing that the rogue can carry
 379  */
 380
 381 struct object {
 382     int o_type;                         /* What kind of object it is */
 383     coord o_pos;                        /* Where it lives on the screen */
 384     char o_launch;                      /* What you need to launch it */
 385     char o_damage[8];                   /* Damage if used like sword */
 386     char o_hurldmg[8];                  /* Damage if thrown */
 387     int o_count;                        /* Count for plural objects */
 388     int o_which;                        /* Which object of a type it is */
 389     int o_hplus;                        /* Plusses to hit */
 390     int o_dplus;                        /* Plusses to damage */
 391     int o_ac;                           /* Armor class */
 392     int o_flags;                        /* Information about objects */
 393     int o_group;                        /* Group number for this object */
 394 };
 395
 396 struct delayed_action {
 397     int d_type;
 398     int (*d_func)();
 399     int d_arg;
 400     int d_time;
 401 };
 402
 403 /*
 404  * Now all the global variables
 405  */
 406
 407 extern struct room rooms[MAXROOMS];             /* One for each room -- A level */
 408 extern struct room *oldrp;                      /* Roomin(&oldpos) */
 409 extern struct linked_list *mlist;               /* List of monsters on the level */
 410 extern struct thing player;                     /* The rogue */
 411 extern struct stats max_stats;                  /* The maximum for the player */
 412 extern struct monster monsters[26];             /* The initial monster states */
 413 extern struct linked_list *lvl_obj;             /* List of objects on this level */
 414 extern struct object *cur_weapon;               /* Which weapon he is weilding */
 415 extern struct object *cur_armor;                /* What a well dresssed rogue wears */
 416 extern struct object *cur_ring[2];              /* Which rings are being worn */
 417 extern struct magic_item things[NUMTHINGS];     /* Chances for each type of item */
 418 extern struct magic_item s_magic[MAXSCROLLS];   /* Names and chances for scrolls */
 419 extern struct magic_item p_magic[MAXPOTIONS];   /* Names and chances for potions */
 420 extern struct magic_item r_magic[MAXRINGS];     /* Names and chances for rings */
 421 extern struct magic_item ws_magic[MAXSTICKS];   /* Names and chances for sticks */
 422
 423 extern int level;                               /* What level rogue is on */
 424 extern int purse;                               /* How much gold the rogue has */
 425 extern int mpos;                                /* Where cursor is on top line */
 426 extern int ntraps;                              /* Number of traps on this level */
 427 extern int no_move;                             /* Number of turns held in place */
 428 extern int no_command;                          /* Number of turns asleep */
 429 extern int inpack;                              /* Number of things in pack */
 430 extern int max_hp;                              /* Player's max hit points */
 431 extern int total;                               /* Total dynamic memory bytes */
 432 extern int a_chances[MAXARMORS];                /* Probabilities for armor */
 433 extern int a_class[MAXARMORS];                  /* Armor class for various armors */
 434 extern int lastscore;                           /* Score before this turn */
 435 extern int no_food;                             /* Number of levels without food */
 436 extern int seed;                                /* Random number seed */
 437 extern int count;                               /* Number of times to repeat command */
 438 extern int dnum;                                /* Dungeon number */
 439 extern int fung_hit;                            /* Number of time fungi has hit */
 440 extern int quiet;                               /* Number of quiet turns */
 441 extern int max_level;                           /* Deepest player has gone */
 442 extern int food_left;                           /* Amount of food in hero's stomach */
 443 extern int group;                               /* Current group number */
 444 extern int hungry_state;                        /* How hungry is he */
 445
 446 extern char take;                               /* Thing the rogue is taking */
 447 extern char prbuf[80];                          /* Buffer for sprintfs */
 448 extern char runch;                              /* Direction player is running */
 449 extern char *s_names[MAXSCROLLS];               /* Names of the scrolls */
 450 extern char *p_colors[MAXPOTIONS];              /* Colors of the potions */
 451 extern char *r_stones[MAXRINGS];                /* Stone settings of the rings */
 452 extern char *w_names[MAXWEAPONS];               /* Names of the various weapons */
 453 extern char *a_names[MAXARMORS];                /* Names of armor types */
 454 extern char *ws_made[MAXSTICKS];                /* What sticks are made of */
 455 extern char *release;                           /* Release number of rogue */
 456 extern char whoami[80];                 /* Name of player */
 457 extern char fruit[80];                          /* Favorite fruit */
 458 extern char huh[80];                            /* The last message printed */
 459 extern char *s_guess[MAXSCROLLS];               /* Players guess at what scroll is */
 460 extern char *p_guess[MAXPOTIONS];               /* Players guess at what potion is */
 461 extern char *r_guess[MAXRINGS];         /* Players guess at what ring is */
 462 extern char *ws_guess[MAXSTICKS];               /* Players guess at what wand is */
 463 extern char *ws_type[MAXSTICKS];                /* Is it a wand or a staff */
 464 extern char file_name[80];                      /* Save file name */
 465 extern char home[80];                           /* User's home directory */
 466
 467 extern WINDOW *cw;                              /* Window that the player sees */
 468 extern WINDOW *hw;                              /* Used for the help command */
 469 extern WINDOW *mw;                              /* Used to store mosnters */
 470
 471 extern bool running;                            /* True if player is running */
 472 extern bool playing;                            /* True until he quits */
 473 extern bool wizard;                             /* True if allows wizard commands */
 474 extern bool after;                              /* True if we want after daemons */
 475 extern bool notify;                             /* True if player wants to know */
 476 extern bool fight_flush;                        /* True if toilet input */
 477 extern bool terse;                              /* True if we should be short */
 478 extern bool door_stop;                          /* Stop running when we pass a door */
 479 extern bool jump;                               /* Show running as series of jumps */
 480 extern bool slow_invent;                        /* Inventory one line at a time */
 481 extern bool firstmove;                          /* First move after setting door_stop */
 482 extern bool waswizard;                          /* Was a wizard sometime */
 483 extern bool askme;                              /* Ask about unidentified things */
 484 extern bool s_know[MAXSCROLLS];         /* Does he know what a scroll does */
 485 extern bool p_know[MAXPOTIONS];         /* Does he know what a potion does */
 486 extern bool r_know[MAXRINGS];                   /* Does he know what a ring does */
 487 extern bool ws_know[MAXSTICKS];         /* Does he know what a stick does */
 488 extern bool amulet;                             /* He found the amulet */
 489 extern bool in_shell;                           /* True if executing a shell */
 490
 491 extern coord oldpos;                            /* Position before last look() call */
 492 extern coord delta;                             /* Change indicated to get_dir() */
 493
 494 extern coord ch_ret;
 495 extern char countch,direction,newcount;
 496 extern struct delayed_action d_list[20];
 497 extern int between;
 498 extern int num_checks;
 499 extern char lvl_mons[27],wand_mons[27];
 500 extern coord nh;
 501
 502 struct linked_list *find_mons(), *find_obj(), *get_item(), *new_item();
 503 struct linked_list *new_thing(), *wake_monster();
 504
 505 char *tr_name(), *new();
 506 char *charge_str(),*vowelstr(), *inv_name();
 507 char *ctime(), *num(), *ring_num();
 508
 509 struct room *roomin();
 510
 511 coord *rndmove();
 512
 513 void auto_save(int p), endit(int p), quit(int p), tstp(), checkout();
 514 int nohaste(), doctor(), runners(), swander();
 515 int unconfuse(), unsee(), rollwand(), stomach(), sight();
 516
 517 struct trap *trap_at();
 518
 519 extern char *rainbow[];
 520 extern char *stones[];
 521 extern char *wood[];
 522 extern char *metal[];
 523
 524 extern const int cNCOLORS;
 525 extern const int cNSTONES;
 526 extern const int cNWOOD;
 527 extern const int cNMETAL;