games/larn/header.h

   1 /*      header.h                Larn is copyrighted 1986 by Noah Morgan. */
   2 /* $DragonFly: src/games/larn/header.h,v 1.5 2006/08/26 17:05:05 pavalos Exp $ */
   3
   4 #include <fcntl.h>
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <string.h>
   8 #include <termcap.h>
   9 #include <time.h>
  10 #include <unistd.h>
  11
  12 #define MAXLEVEL 11
  13 /* max # levels in the dungeon */
  14 #define MAXVLEVEL 3
  15 /* max # of levels in the temple of the luran */
  16 #define MAXX 67
  17 #define MAXY 17
  18
  19 #define SCORESIZE 10
  20 /* this is the number of people on a scoreboard max */
  21 #define MAXPLEVEL 100
  22 /* maximum player level allowed */
  23 #define MAXMONST 56
  24 /* maximum # monsters in the dungeon */
  25 #define SPNUM 38
  26 /* maximum number of spells in existence */
  27 #define MAXSCROLL 28
  28 /* maximum number of scrolls that are possible */
  29 #define MAXPOTION 35
  30 /* maximum number of potions that are possible */
  31 #define TIMELIMIT 30000
  32 /* the maximum number of moves before the game is called */
  33 #define TAXRATE 1/20
  34 /* the tax rate for the LRS */
  35 #define MAXOBJ 93
  36 /* the maximum number of objects   n < MAXOBJ */
  37
  38 /* this is the structure definition of the monster data */
  39 struct monst {
  40         const char      *name;
  41         char    level;
  42         short   armorclass;
  43         char    damage;
  44         char    attack;
  45         char    defense;
  46         char    genocided;
  47         char    intelligence;   /* monsters intelligence -- used to choose movement */
  48         short   gold;
  49         short   hitpoints;
  50         unsigned long experience;
  51 };
  52
  53 /* this is the structure definition for the items in the dnd store */
  54 struct _itm {
  55         short   price;
  56         short   obj;
  57         short   arg;
  58         short   qty;
  59 };
  60
  61 /* this is the structure that holds the entire dungeon specifications */
  62 struct cel {
  63         short   hitp;   /* monster's hit points */
  64         char    mitem;  /* the monster ID */
  65         char    item;   /* the object's ID */
  66         short   iarg;   /* the object's argument */
  67         char    know;   /* have we been here before */
  68 };
  69
  70 /* this is the structure for maintaining & moving the spheres of annihilation */
  71 struct sphere {
  72         struct sphere *p;       /* pointer to next structure */
  73         char x,y,lev;           /* location of the sphere */
  74         char dir;               /* direction sphere is going in */
  75         char lifetime;          /* duration of the sphere */
  76 };
  77
  78 /* defines for the character attribute array c[] */
  79 #define STRENGTH 0      /* characters physical strength not due to objects */
  80 #define INTELLIGENCE 1
  81 #define WISDOM 2
  82 #define CONSTITUTION 3
  83 #define DEXTERITY 4
  84 #define CHARISMA 5
  85 #define HPMAX 6
  86 #define HP 7
  87 #define GOLD 8
  88 #define EXPERIENCE 9
  89 #define LEVEL 10
  90 #define REGEN 11
  91 #define WCLASS 12
  92 #define AC 13
  93 #define BANKACCOUNT 14
  94 #define SPELLMAX 15
  95 #define SPELLS 16
  96 #define ENERGY 17
  97 #define ECOUNTER 18
  98 #define MOREDEFENSES 19
  99 #define WEAR 20
 100 #define PROTECTIONTIME 21
 101 #define WIELD 22
 102 #define AMULET 23
 103 #define REGENCOUNTER 24
 104 #define MOREDAM 25
 105 #define DEXCOUNT 26
 106 #define STRCOUNT 27
 107 #define BLINDCOUNT 28
 108 #define CAVELEVEL 29
 109 #define CONFUSE 30
 110 #define ALTPRO 31
 111 #define HERO 32
 112 #define CHARMCOUNT 33
 113 #define INVISIBILITY 34
 114 #define CANCELLATION 35
 115 #define HASTESELF 36
 116 #define EYEOFLARN 37
 117 #define AGGRAVATE 38
 118 #define GLOBE 39
 119 #define TELEFLAG 40
 120 #define SLAYING 41
 121 #define NEGATESPIRIT 42
 122 #define SCAREMONST 43
 123 #define AWARENESS 44
 124 #define HOLDMONST 45
 125 #define TIMESTOP 46
 126 #define HASTEMONST 47
 127 #define CUBEofUNDEAD 48
 128 #define GIANTSTR 49
 129 #define FIRERESISTANCE 50
 130 #define BESSMANN 51
 131 #define NOTHEFT 52
 132 #define HARDGAME 53
 133 #define CPUTIME 54
 134 #define BYTESIN 55
 135 #define BYTESOUT 56
 136 #define MOVESMADE 57
 137 #define MONSTKILLED 58
 138 #define SPELLSCAST 59
 139 #define LANCEDEATH 60
 140 #define SPIRITPRO 61
 141 #define UNDEADPRO 62
 142 #define SHIELD 63
 143 #define STEALTH 64
 144 #define ITCHING 65
 145 #define LAUGHING 66
 146 #define DRAINSTRENGTH 67
 147 #define CLUMSINESS 68
 148 #define INFEEBLEMENT 69
 149 #define HALFDAM 70
 150 #define SEEINVISIBLE 71
 151 #define FILLROOM 72
 152 #define RANDOMWALK 73
 153 #define SPHCAST 74      /* nz if an active sphere of annihilation */
 154 #define WTW 75          /* walk through walls */
 155 #define STREXTRA 76     /* character strength due to objects or enchantments */
 156 #define TMP 77          /* misc scratch space */
 157 #define LIFEPROT 78     /* life protection counter */
 158
 159 /* defines for the objects in the game */
 160
 161 #define OALTAR 1
 162 #define OTHRONE 2
 163 #define OORB 3
 164 #define OPIT 4
 165 #define OSTAIRSUP 5
 166 #define OELEVATORUP 6
 167 #define OFOUNTAIN 7
 168 #define OSTATUE 8
 169 #define OTELEPORTER 9
 170 #define OSCHOOL 10
 171 #define OMIRROR 11
 172 #define ODNDSTORE 12
 173 #define OSTAIRSDOWN 13
 174 #define OELEVATORDOWN 14
 175 #define OBANK2 15
 176 #define OBANK 16
 177 #define ODEADFOUNTAIN 17
 178 #define OMAXGOLD 70
 179 #define OGOLDPILE 18
 180 #define OOPENDOOR 19
 181 #define OCLOSEDDOOR 20
 182 #define OWALL 21
 183 #define OTRAPARROW 66
 184 #define OTRAPARROWIV 67
 185
 186 #define OLARNEYE 22
 187
 188 #define OPLATE 23
 189 #define OCHAIN 24
 190 #define OLEATHER 25
 191 #define ORING 60
 192 #define OSTUDLEATHER 61
 193 #define OSPLINT 62
 194 #define OPLATEARMOR 63
 195 #define OSSPLATE 64
 196 #define OSHIELD 68
 197 #define OELVENCHAIN 92
 198
 199 #define OSWORDofSLASHING 26
 200 #define OHAMMER 27
 201 #define OSWORD 28
 202 #define O2SWORD 29
 203 #define OSPEAR 30
 204 #define ODAGGER 31
 205 #define OBATTLEAXE 57
 206 #define OLONGSWORD 58
 207 #define OFLAIL 59
 208 #define OLANCE 65
 209 #define OVORPAL 90
 210 #define OSLAYER 91
 211
 212 #define ORINGOFEXTRA 32
 213 #define OREGENRING 33
 214 #define OPROTRING 34
 215 #define OENERGYRING 35
 216 #define ODEXRING 36
 217 #define OSTRRING 37
 218 #define OCLEVERRING 38
 219 #define ODAMRING 39
 220
 221 #define OBELT 40
 222
 223 #define OSCROLL 41
 224 #define OPOTION 42
 225 #define OBOOK 43
 226 #define OCHEST 44
 227 #define OAMULET 45
 228
 229 #define OORBOFDRAGON 46
 230 #define OSPIRITSCARAB 47
 231 #define OCUBEofUNDEAD 48
 232 #define ONOTHEFT 49
 233
 234 #define ODIAMOND 50
 235 #define ORUBY 51
 236 #define OEMERALD 52
 237 #define OSAPPHIRE 53
 238
 239 #define OENTRANCE 54
 240 #define OVOLDOWN 55
 241 #define OVOLUP 56
 242 #define OHOME 69
 243
 244 #define OKGOLD 71
 245 #define ODGOLD 72
 246 #define OIVDARTRAP 73
 247 #define ODARTRAP 74
 248 #define OTRAPDOOR 75
 249 #define OIVTRAPDOOR 76
 250 #define OTRADEPOST 77
 251 #define OIVTELETRAP 78
 252 #define ODEADTHRONE 79
 253 #define OANNIHILATION 80        /* sphere of annihilation */
 254 #define OTHRONE2 81
 255 #define OLRS 82                 /* Larn Revenue Service */
 256 #define OCOOKIE 83
 257 #define OURN 84
 258 #define OBRASSLAMP 85
 259 #define OHANDofFEAR 86          /* hand of fear */
 260 #define OSPHTAILSMAN 87         /* tailsman of the sphere */
 261 #define OWWAND 88               /* wand of wonder */
 262 #define OPSTAFF 89              /* staff of power */
 263 /* used up to 92 */
 264
 265 /* defines for the monsters as objects */
 266
 267 #define BAT 1
 268 #define GNOME 2
 269 #define HOBGOBLIN 3
 270 #define JACKAL 4
 271 #define KOBOLD 5
 272 #define ORC 6
 273 #define SNAKE 7
 274 #define CENTIPEDE 8
 275 #define JACULI 9
 276 #define TROGLODYTE 10
 277 #define ANT 11
 278 #define EYE 12
 279 #define LEPRECHAUN 13
 280 #define NYMPH 14
 281 #define QUASIT 15
 282 #define RUSTMONSTER 16
 283 #define ZOMBIE 17
 284 #define ASSASSINBUG 18
 285 #define BUGBEAR 19
 286 #define HELLHOUND 20
 287 #define ICELIZARD 21
 288 #define CENTAUR 22
 289 #define TROLL 23
 290 #define YETI 24
 291 #define WHITEDRAGON 25
 292 #define ELF 26
 293 #define CUBE 27
 294 #define METAMORPH 28
 295 #define VORTEX 29
 296 #define ZILLER 30
 297 #define VIOLETFUNGI 31
 298 #define WRAITH 32
 299 #define FORVALAKA 33
 300 #define LAMANOBE 34
 301 #define OSEQUIP 35
 302 #define ROTHE 36
 303 #define XORN 37
 304 #define VAMPIRE 38
 305 #define INVISIBLESTALKER 39
 306 #define POLTERGEIST 40
 307 #define DISENCHANTRESS 41
 308 #define SHAMBLINGMOUND 42
 309 #define YELLOWMOLD 43
 310 #define UMBERHULK 44
 311 #define GNOMEKING 45
 312 #define MIMIC 46
 313 #define WATERLORD 47
 314 #define BRONZEDRAGON 48
 315 #define GREENDRAGON 49
 316 #define PURPLEWORM 50
 317 #define XVART 51
 318 #define SPIRITNAGA 52
 319 #define SILVERDRAGON 53
 320 #define PLATINUMDRAGON 54
 321 #define GREENURCHIN 55
 322 #define REDDRAGON 56
 323 #define DEMONLORD 57
 324 #define DEMONPRINCE 64
 325
 326 #define BUFBIG  4096            /* size of the output buffer */
 327 #define MAXIBUF 4096            /* size of the input buffer */
 328 #define LOGNAMESIZE 40          /* max size of the players name */
 329 #define PSNAMESIZE 40           /* max size of the process name */
 330
 331 #ifndef NODEFS
 332 extern char     VERSION, SUBVERSION;
 333 extern char     aborted[], alpha[], beenhere[], boldon, cheat, ckpfile[], ckpflag;
 334 extern char    *class[], course[], diagfile[], fortfile[], helpfile[];
 335 extern char    *inbuffer, is_alpha[], is_digit[];
 336 extern char     item[MAXX][MAXY], iven[], know[MAXX][MAXY], larnlevels[], lastmonst[];
 337 extern char     level, *levelname[], logfile[], loginname[], logname[], *lpbuf, *lpend;
 338 extern char    *lpnt, moved[MAXX][MAXY], mitem[MAXX][MAXY], monstlevel[];
 339 extern char     monstnamelist[], nch[], ndgg[], nlpts[], nomove, nosignal, nowelcome;
 340 extern char     nplt[], nsw[], *objectname[];
 341 extern char     objnamelist[], optsfile[], playerids[], potprob[];
 342 extern char     predostuff, psname[], restorflag, savefilename[], scorefile[], scprob[];
 343 extern char     screen[MAXX][MAXY], sex, *spelcode[], *speldescript[];
 344 extern char     spelknow[], *spelname[], *spelmes[], spelweird[MAXMONST + 8][SPNUM];
 345 extern char     splev[], stealth[MAXX][MAXY], to_lower[], to_upper[], wizard;
 346 extern short    diroffx[], diroffy[], hitflag, hit2flag, hit3flag, hitp[MAXX][MAXY];
 347 extern short    iarg[MAXX][MAXY], ivenarg[], lasthx, lasthy, lastnum, lastpx, lastpy;
 348 extern short    nobeep, oldx, oldy, playerx, playery;
 349 extern int      dayplay, enable_scroll, srcount, yrepcount, userid, wisid,
 350                 io_outfd, io_infd;
 351 extern time_t   initialtime;
 352 extern long     outstanding_taxes, skill[], gtime, c[], cbak[];
 353 extern struct cel *cell;
 354 extern struct monst monster[];
 355 extern struct sphere *spheres;
 356 extern struct _itm itm_[];
 357 extern const char *potionhide[], *potionname[], *scrollhide[], *scrollname[];
 358
 359 /* bill.c */
 360 void    mailbill(void);
 361
 362 /* create.c */
 363 void    makeplayer(void);
 364 void    newcavelevel(int);
 365 void    eat(int, int);
 366 int     fillmonst(char);
 367
 368 /* diag.c */
 369 #ifdef EXTRA
 370 int     diag(void);
 371 #endif
 372 int     savegame(char *);
 373 void    restoregame(char *);
 374
 375 /* display.c */
 376 void    bottomline(void);
 377 void    bottomhp(void);
 378 void    bottomspell(void);
 379 void    bottomdo(void);
 380 void    bot_linex(void);
 381 void    bottomgold(void);
 382 void    draws(int, int, int, int);
 383 void    drawscreen(void);
 384 void    showcell(int, int);
 385 void    show1cell(int, int);
 386 void    showplayer(void);
 387 int     moveplayer(int);
 388 void    seemagic(int);
 389
 390 /* fortune.c */
 391 const char      *fortune(void);
 392
 393 /* global.c */
 394 void    raiselevel(void);
 395 void    loselevel(void);
 396 void    raiseexperience(long);
 397 void    loseexperience(long);
 398 void    losehp(int);
 399 void    losemhp(int);
 400 void    raisehp(int);
 401 void    raisemhp(int);
 402 void    raisemspells(int);
 403 void    losemspells(int);
 404 int     makemonst(int);
 405 void    positionplayer(void);
 406 void    recalc(void);
 407 void    quit(void);
 408 void    more(void);
 409 int     take(int, int);
 410 int     drop_object(int);
 411 void    enchantarmor(void);
 412 void    enchweapon(void);
 413 int     pocketfull(void);
 414 int     nearbymonst(void);
 415 int     stealsomething(void);
 416 int     emptyhanded(void);
 417 void    creategem(void);
 418 void    adjustcvalues(int, int);
 419 int     getpassword(void);
 420 int     getyn(void);
 421 int     packweight(void);
 422 #ifndef MACRORND
 423 int     rnd(int);
 424 int     rund(int);
 425 #endif
 426
 427 /* help.c */
 428 void    help(void);
 429 void    welcome(void);
 430
 431 /* io.c */
 432 void    setupvt100(void);
 433 void    clearvt100(void);
 434 char    getchr(void);
 435 void    scbr(void);
 436 void    sncbr(void);
 437 void    newgame(void);
 438 void    lprintf(const char *, ...);
 439 void    lprint(long);
 440 void    lwrite(char *, int);
 441 long    lgetc(void);
 442 long    lrint_x(void);
 443 void    lrfill(char *, int);
 444 char    *lgetw(void);
 445 char    *lgetl(void);
 446 int     lcreat(char *);
 447 int     lopen(char *);
 448 int     lappend(char *);
 449 void    lrclose(void);
 450 void    lwclose(void);
 451 void    lprcat(const char *);
 452 void    cursor(int, int);
 453 void    cursors(void);
 454 #ifndef VT100
 455 void    init_term(void);
 456 #endif
 457 void    cl_line(int, int);
 458 void    cl_up(int, int);
 459 void    cl_dn(int, int);
 460 void    standout(const char *);
 461 void    set_score_output(void);
 462 void    lflush(void);
 463 #ifndef VT100
 464 char    *tmcapcnv(char *, char *);
 465 #endif
 466 void    beep(void);
 467
 468 /* main.c */
 469 void    qshowstr(void);
 470 void    show3(int);
 471 void    parse2(void);
 472 unsigned long   readnum(long);
 473
 474 /* monster.c */
 475 void    createmonster(int);
 476 void    createitem(int, int);
 477 void    cast(void);
 478 void    godirect(int, int, const char *, int, char);
 479 int     vxy(int *, int *);
 480 void    hitmonster(int, int);
 481 int     hitm(int, int, int);
 482 void    hitplayer(int, int);
 483 void    dropgold(int);
 484 void    something(int);
 485 int     newobject(int, int *);
 486 void    checkloss(int);
 487 long    annihilate(void);
 488 long    newsphere(int, int, int, int);
 489 long    rmsphere(int, int);
 490
 491 /* moreobj.c */
 492 void    oaltar(void);
 493 void    othrone(int);
 494 void    odeadthrone(void);
 495 void    ochest(void);
 496 void    ofountain(void);
 497
 498 /* movem.c */
 499 void    movemonst(void);
 500
 501 /* nap.c */
 502 void    nap(int);
 503
 504 /* object.c */
 505 void    lookforobject(void);
 506 void    oteleport(int);
 507 void    quaffpotion(int);
 508 void    larn_adjtime(long);
 509 void    read_scroll(int);
 510 void    readbook(int);
 511 void    iopts(void);
 512 void    ignore(void);
 513
 514 /* regen.c */
 515 void    regen(void);
 516
 517 /* savelev.c */
 518 void    savelevel(void);
 519 void    getlevel(void);
 520
 521 /* scores.c */
 522 int     makeboard(void);
 523 int     hashewon(void);
 524 long    paytaxes(long);
 525 void    showscores(void);
 526 void    showallscores(void);
 527 void    died(int);
 528 void    diedlog(void);
 529 #ifndef UIDSCORE
 530 int     getplid(char *);
 531 #endif
 532
 533 /* signal.c */
 534 void    sigsetup(void);
 535
 536 /* store.c */
 537 void    dndstore(void);
 538 void    oschool(void);
 539 void    obank(void);
 540 void    obank2(void);
 541 void    ointerest(void);
 542 void    otradepost(void);
 543 void    olrs(void);
 544
 545 /* tok.c */
 546 int     yylex(void);
 547 void    flushall(void);
 548 void    sethard(int);
 549 void    readopts(void);
 550
 551         /* macro to create scroll #'s with probability of occurrence */
 552 #define newscroll() (scprob[rund(81)])
 553 /* macro to return a potion # created with probability of occurrence */
 554 #define newpotion() (potprob[rund(41)])
 555 /* macro to return the + points on created leather armor */
 556 #define newleather() (nlpts[rund(c[HARDGAME]?13:15)])
 557 /* macro to return the + points on chain armor */
 558 #define newchain() (nch[rund(10)])
 559 /* macro to return + points on plate armor */
 560 #define newplate() (nplt[rund(c[HARDGAME]?4:12)])
 561 /* macro to return + points on new daggers */
 562 #define newdagger() (ndgg[rund(13)])
 563 /* macro to return + points on new swords */
 564 #define newsword() (nsw[rund(c[HARDGAME]?6:13)])
 565 /* macro to destroy object at present location */
 566 #define forget() (item[playerx][playery]=know[playerx][playery]=0)
 567 /* macro to wipe out a monster at a location */
 568 #define disappear(x,y) (mitem[x][y]=know[x][y]=0)
 569
 570 #ifdef VT100
 571 /* macro to turn on bold display for the terminal */
 572 #define setbold() (lprcat(boldon?"\33[1m":"\33[7m"))
 573 /* macro to turn off bold display for the terminal */
 574 #define resetbold() (lprcat("\33[m"))
 575 /* macro to setup the scrolling region for the terminal */
 576 #define setscroll() (lprcat("\33[20;24r"))
 577 /* macro to clear the scrolling region for the terminal */
 578 #define resetscroll() (lprcat("\33[;24r"))
 579 /* macro to clear the screen and home the cursor */
 580 #define clear() (lprcat("\33[2J\33[f"), cbak[SPELLS]= -50)
 581 #define cltoeoln() lprcat("\33[K")
 582 #else /* VT100 */
 583 /* defines below are for use in the termcap mode only */
 584 #define ST_START 1
 585 #define ST_END   2
 586 #define BOLD     3
 587 #define END_BOLD 4
 588 #define CLEAR    5
 589 #define CL_LINE  6
 590 #define CL_DOWN 14
 591 #define CURSOR  15
 592 /* macro to turn on bold display for the terminal */
 593 #define setbold() (*lpnt++ = ST_START)
 594 /* macro to turn off bold display for the terminal */
 595 #define resetbold() (*lpnt++ = ST_END)
 596 /* macro to setup the scrolling region for the terminal */
 597 #define setscroll() enable_scroll=1
 598 /* macro to clear the scrolling region for the terminal */
 599 #define resetscroll() enable_scroll=0
 600 /* macro to clear the screen and home the cursor */
 601 #define clear() (*lpnt++ =CLEAR, cbak[SPELLS]= -50)
 602 /* macro to clear to end of line */
 603 #define cltoeoln() (*lpnt++ = CL_LINE)
 604 #endif /* VT100 */
 605
 606 /* macro to output one byte to the output buffer */
 607 #define lprc(ch) ((lpnt>=lpend)?(*lpnt++ =(ch), lflush()):(*lpnt++ = (ch)))
 608
 609 #ifdef MACRORND
 610 extern unsigned long randx;
 611 /* macro to seed the random number generator */
 612 #define srand(x) (randx=x)
 613 /* macros to generate random numbers   1<=rnd(N)<=N   0<=rund(N)<=N-1 */
 614 #define rnd(x)  ((((randx=randx*1103515245+12345)>>7)%(x))+1)
 615 #define rund(x) ((((randx=randx*1103515245+12345)>>7)%(x))  )
 616 #endif /* MACRORND */
 617 /* macros for miscellaneous data conversion */
 618 #define min(x,y) (((x)>(y))?(y):(x))
 619 #define max(x,y) (((x)>(y))?(x):(y))
 620 #define isalpha(x) (is_alpha[x])
 621 #define isdigit(x) (is_digit[x])
 622 #define tolower(x) (to_lower[x])
 623 #define toupper(x) (to_upper[x])
 624 #define lcc(x) (to_lower[x])
 625 #define ucc(x) (to_upper[x])
 626 #endif /* NODEFS */