games/larn/header.h

   1 /*      header.h                Larn is copyrighted 1986 by Noah Morgan. */
   2
   3 #include <fcntl.h>
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <string.h>
   7 #include <termcap.h>
   8 #include <time.h>
   9 #include <unistd.h>
  10
  11 #define MAXLEVEL 11
  12 /* max # levels in the dungeon */
  13 #define MAXVLEVEL 3
  14 /* max # of levels in the temple of the luran */
  15 #define MAXX 67
  16 #define MAXY 17
  17
  18 #define SCORESIZE 10
  19 /* this is the number of people on a scoreboard max */
  20 #define MAXPLEVEL 100
  21 /* maximum player level allowed */
  22 #define MAXMONST 56
  23 /* maximum # monsters in the dungeon */
  24 #define SPNUM 38
  25 /* maximum number of spells in existence */
  26 #define MAXSCROLL 28
  27 /* maximum number of scrolls that are possible */
  28 #define MAXPOTION 35
  29 /* maximum number of potions that are possible */
  30 #define TIMELIMIT 30000
  31 /* the maximum number of moves before the game is called */
  32 #define TAXRATE 1/20
  33 /* the tax rate for the LRS */
  34 #define MAXOBJ 93
  35 /* the maximum number of objects   n < MAXOBJ */
  36
  37 /* this is the structure definition of the monster data */
  38 struct monst {
  39         const char      *name;
  40         char    level;
  41         short   armorclass;
  42         char    damage;
  43         char    attack;
  44         char    defense;
  45         char    genocided;
  46         char    intelligence;   /* monsters intelligence -- used to choose movement */
  47         short   gold;
  48         short   hitpoints;
  49         unsigned long experience;
  50 };
  51
  52 /* this is the structure definition for the items in the dnd store */
  53 struct _itm {
  54         short   price;
  55         short   obj;
  56         short   arg;
  57         short   qty;
  58 };
  59
  60 /* this is the structure that holds the entire dungeon specifications */
  61 struct cel {
  62         short   hitp;   /* monster's hit points */
  63         char    mitem;  /* the monster ID */
  64         char    item;   /* the object's ID */
  65         short   iarg;   /* the object's argument */
  66         char    know;   /* have we been here before */
  67 };
  68
  69 /* this is the structure for maintaining & moving the spheres of annihilation */
  70 struct sphere {
  71         struct sphere *p;       /* pointer to next structure */
  72         char x,y,lev;           /* location of the sphere */
  73         char dir;               /* direction sphere is going in */
  74         char lifetime;          /* duration of the sphere */
  75 };
  76
  77 /* defines for the character attribute array c[] */
  78 #define STRENGTH 0      /* characters physical strength not due to objects */
  79 #define INTELLIGENCE 1
  80 #define WISDOM 2
  81 #define CONSTITUTION 3
  82 #define DEXTERITY 4
  83 #define CHARISMA 5
  84 #define HPMAX 6
  85 #define HP 7
  86 #define GOLD 8
  87 #define EXPERIENCE 9
  88 #define LEVEL 10
  89 #define REGEN 11
  90 #define WCLASS 12
  91 #define AC 13
  92 #define BANKACCOUNT 14
  93 #define SPELLMAX 15
  94 #define SPELLS 16
  95 #define ENERGY 17
  96 #define ECOUNTER 18
  97 #define MOREDEFENSES 19
  98 #define WEAR 20
  99 #define PROTECTIONTIME 21
 100 #define WIELD 22
 101 #define AMULET 23
 102 #define REGENCOUNTER 24
 103 #define MOREDAM 25
 104 #define DEXCOUNT 26
 105 #define STRCOUNT 27
 106 #define BLINDCOUNT 28
 107 #define CAVELEVEL 29
 108 #define CONFUSE 30
 109 #define ALTPRO 31
 110 #define HERO 32
 111 #define CHARMCOUNT 33
 112 #define INVISIBILITY 34
 113 #define CANCELLATION 35
 114 #define HASTESELF 36
 115 #define EYEOFLARN 37
 116 #define AGGRAVATE 38
 117 #define GLOBE 39
 118 #define TELEFLAG 40
 119 #define SLAYING 41
 120 #define NEGATESPIRIT 42
 121 #define SCAREMONST 43
 122 #define AWARENESS 44
 123 #define HOLDMONST 45
 124 #define TIMESTOP 46
 125 #define HASTEMONST 47
 126 #define CUBEofUNDEAD 48
 127 #define GIANTSTR 49
 128 #define FIRERESISTANCE 50
 129 #define BESSMANN 51
 130 #define NOTHEFT 52
 131 #define HARDGAME 53
 132 #define CPUTIME 54
 133 #define BYTESIN 55
 134 #define BYTESOUT 56
 135 #define MOVESMADE 57
 136 #define MONSTKILLED 58
 137 #define SPELLSCAST 59
 138 #define LANCEDEATH 60
 139 #define SPIRITPRO 61
 140 #define UNDEADPRO 62
 141 #define SHIELD 63
 142 #define STEALTH 64
 143 #define ITCHING 65
 144 #define LAUGHING 66
 145 #define DRAINSTRENGTH 67
 146 #define CLUMSINESS 68
 147 #define INFEEBLEMENT 69
 148 #define HALFDAM 70
 149 #define SEEINVISIBLE 71
 150 #define FILLROOM 72
 151 #define RANDOMWALK 73
 152 #define SPHCAST 74      /* nz if an active sphere of annihilation */
 153 #define WTW 75          /* walk through walls */
 154 #define STREXTRA 76     /* character strength due to objects or enchantments */
 155 #define TMP 77          /* misc scratch space */
 156 #define LIFEPROT 78     /* life protection counter */
 157
 158 /* defines for the objects in the game */
 159
 160 #define OALTAR 1
 161 #define OTHRONE 2
 162 #define OORB 3
 163 #define OPIT 4
 164 #define OSTAIRSUP 5
 165 #define OELEVATORUP 6
 166 #define OFOUNTAIN 7
 167 #define OSTATUE 8
 168 #define OTELEPORTER 9
 169 #define OSCHOOL 10
 170 #define OMIRROR 11
 171 #define ODNDSTORE 12
 172 #define OSTAIRSDOWN 13
 173 #define OELEVATORDOWN 14
 174 #define OBANK2 15
 175 #define OBANK 16
 176 #define ODEADFOUNTAIN 17
 177 #define OMAXGOLD 70
 178 #define OGOLDPILE 18
 179 #define OOPENDOOR 19
 180 #define OCLOSEDDOOR 20
 181 #define OWALL 21
 182 #define OTRAPARROW 66
 183 #define OTRAPARROWIV 67
 184
 185 #define OLARNEYE 22
 186
 187 #define OPLATE 23
 188 #define OCHAIN 24
 189 #define OLEATHER 25
 190 #define ORING 60
 191 #define OSTUDLEATHER 61
 192 #define OSPLINT 62
 193 #define OPLATEARMOR 63
 194 #define OSSPLATE 64
 195 #define OSHIELD 68
 196 #define OELVENCHAIN 92
 197
 198 #define OSWORDofSLASHING 26
 199 #define OHAMMER 27
 200 #define OSWORD 28
 201 #define O2SWORD 29
 202 #define OSPEAR 30
 203 #define ODAGGER 31
 204 #define OBATTLEAXE 57
 205 #define OLONGSWORD 58
 206 #define OFLAIL 59
 207 #define OLANCE 65
 208 #define OVORPAL 90
 209 #define OSLAYER 91
 210
 211 #define ORINGOFEXTRA 32
 212 #define OREGENRING 33
 213 #define OPROTRING 34
 214 #define OENERGYRING 35
 215 #define ODEXRING 36
 216 #define OSTRRING 37
 217 #define OCLEVERRING 38
 218 #define ODAMRING 39
 219
 220 #define OBELT 40
 221
 222 #define OSCROLL 41
 223 #define OPOTION 42
 224 #define OBOOK 43
 225 #define OCHEST 44
 226 #define OAMULET 45
 227
 228 #define OORBOFDRAGON 46
 229 #define OSPIRITSCARAB 47
 230 #define OCUBEofUNDEAD 48
 231 #define ONOTHEFT 49
 232
 233 #define ODIAMOND 50
 234 #define ORUBY 51
 235 #define OEMERALD 52
 236 #define OSAPPHIRE 53
 237
 238 #define OENTRANCE 54
 239 #define OVOLDOWN 55
 240 #define OVOLUP 56
 241 #define OHOME 69
 242
 243 #define OKGOLD 71
 244 #define ODGOLD 72
 245 #define OIVDARTRAP 73
 246 #define ODARTRAP 74
 247 #define OTRAPDOOR 75
 248 #define OIVTRAPDOOR 76
 249 #define OTRADEPOST 77
 250 #define OIVTELETRAP 78
 251 #define ODEADTHRONE 79
 252 #define OANNIHILATION 80        /* sphere of annihilation */
 253 #define OTHRONE2 81
 254 #define OLRS 82                 /* Larn Revenue Service */
 255 #define OCOOKIE 83
 256 #define OURN 84
 257 #define OBRASSLAMP 85
 258 #define OHANDofFEAR 86          /* hand of fear */
 259 #define OSPHTAILSMAN 87         /* tailsman of the sphere */
 260 #define OWWAND 88               /* wand of wonder */
 261 #define OPSTAFF 89              /* staff of power */
 262 /* used up to 92 */
 263
 264 /* defines for the monsters as objects */
 265
 266 #define BAT 1
 267 #define GNOME 2
 268 #define HOBGOBLIN 3
 269 #define JACKAL 4
 270 #define KOBOLD 5
 271 #define ORC 6
 272 #define SNAKE 7
 273 #define CENTIPEDE 8
 274 #define JACULI 9
 275 #define TROGLODYTE 10
 276 #define ANT 11
 277 #define EYE 12
 278 #define LEPRECHAUN 13
 279 #define NYMPH 14
 280 #define QUASIT 15
 281 #define RUSTMONSTER 16
 282 #define ZOMBIE 17
 283 #define ASSASSINBUG 18
 284 #define BUGBEAR 19
 285 #define HELLHOUND 20
 286 #define ICELIZARD 21
 287 #define CENTAUR 22
 288 #define TROLL 23
 289 #define YETI 24
 290 #define WHITEDRAGON 25
 291 #define ELF 26
 292 #define CUBE 27
 293 #define METAMORPH 28
 294 #define VORTEX 29
 295 #define ZILLER 30
 296 #define VIOLETFUNGI 31
 297 #define WRAITH 32
 298 #define FORVALAKA 33
 299 #define LAMANOBE 34
 300 #define OSEQUIP 35
 301 #define ROTHE 36
 302 #define XORN 37
 303 #define VAMPIRE 38
 304 #define INVISIBLESTALKER 39
 305 #define POLTERGEIST 40
 306 #define DISENCHANTRESS 41
 307 #define SHAMBLINGMOUND 42
 308 #define YELLOWMOLD 43
 309 #define UMBERHULK 44
 310 #define GNOMEKING 45
 311 #define MIMIC 46
 312 #define WATERLORD 47
 313 #define BRONZEDRAGON 48
 314 #define GREENDRAGON 49
 315 #define PURPLEWORM 50
 316 #define XVART 51
 317 #define SPIRITNAGA 52
 318 #define SILVERDRAGON 53
 319 #define PLATINUMDRAGON 54
 320 #define GREENURCHIN 55
 321 #define REDDRAGON 56
 322 #define DEMONLORD 57
 323 #define DEMONPRINCE 64
 324
 325 #define BUFBIG  4096            /* size of the output buffer */
 326 #define MAXIBUF 4096            /* size of the input buffer */
 327 #define LOGNAMESIZE 40          /* max size of the players name */
 328 #define PSNAMESIZE 40           /* max size of the process name */
 329
 330 #ifndef NODEFS
 331 extern char     VERSION, SUBVERSION;
 332 extern char     aborted[], alpha[], beenhere[], boldon, cheat, ckpfile[], ckpflag;
 333 extern char    *class[], course[], diagfile[], fortfile[], helpfile[];
 334 extern char    *inbuffer, is_alpha[], is_digit[];
 335 extern char     item[MAXX][MAXY], iven[], know[MAXX][MAXY], larnlevels[], lastmonst[];
 336 extern char     level, *levelname[], logfile[], loginname[], logname[], *lpbuf, *lpend;
 337 extern char    *lpnt, moved[MAXX][MAXY], mitem[MAXX][MAXY], monstlevel[];
 338 extern char     monstnamelist[], nch[], ndgg[], nlpts[], nomove, nosignal, nowelcome;
 339 extern char     nplt[], nsw[], *objectname[];
 340 extern char     objnamelist[], optsfile[], playerids[], potprob[];
 341 extern char     predostuff, psname[], restorflag, savefilename[], scorefile[], scprob[];
 342 extern char     screen[MAXX][MAXY], sex, *spelcode[], *speldescript[];
 343 extern char     spelknow[], *spelname[], *spelmes[], spelweird[MAXMONST + 8][SPNUM];
 344 extern char     splev[], stealth[MAXX][MAXY], to_lower[], to_upper[], wizard;
 345 extern short    diroffx[], diroffy[], hitflag, hit2flag, hit3flag, hitp[MAXX][MAXY];
 346 extern short    iarg[MAXX][MAXY], ivenarg[], lasthx, lasthy, lastnum, lastpx, lastpy;
 347 extern short    nobeep, oldx, oldy, playerx, playery;
 348 extern int      dayplay, enable_scroll, srcount, yrepcount, userid, wisid,
 349                 io_outfd, io_infd;
 350 extern time_t   initialtime;
 351 extern long     outstanding_taxes, skill[], gtime, c[], cbak[];
 352 extern struct cel *cell;
 353 extern struct monst monster[];
 354 extern struct sphere *spheres;
 355 extern struct _itm itm_[];
 356 extern const char *potionhide[], *potionname[], *scrollhide[], *scrollname[];
 357
 358 /* bill.c */
 359 void    mailbill(void) __dead2;
 360
 361 /* create.c */
 362 void    makeplayer(void);
 363 void    newcavelevel(int);
 364 void    eat(int, int);
 365 int     fillmonst(char);
 366
 367 /* diag.c */
 368 #ifdef EXTRA
 369 int     diag(void);
 370 #endif
 371 int     savegame(char *);
 372 void    restoregame(char *);
 373
 374 /* display.c */
 375 void    bottomline(void);
 376 void    bottomhp(void);
 377 void    bottomspell(void);
 378 void    bottomdo(void);
 379 void    bot_linex(void);
 380 void    bottomgold(void);
 381 void    draws(int, int, int, int);
 382 void    drawscreen(void);
 383 void    showcell(int, int);
 384 void    show1cell(int, int);
 385 void    showplayer(void);
 386 int     moveplayer(int);
 387 void    seemagic(int);
 388
 389 /* fortune.c */
 390 const char      *fortune(void);
 391
 392 /* global.c */
 393 void    raiselevel(void);
 394 void    loselevel(void);
 395 void    raiseexperience(long);
 396 void    loseexperience(long);
 397 void    losehp(int);
 398 void    losemhp(int);
 399 void    raisehp(int);
 400 void    raisemhp(int);
 401 void    raisemspells(int);
 402 void    losemspells(int);
 403 int     makemonst(int);
 404 void    positionplayer(void);
 405 void    recalc(void);
 406 void    quit(void);
 407 void    more(void);
 408 int     take(int, int);
 409 int     drop_object(int);
 410 void    enchantarmor(void);
 411 void    enchweapon(void);
 412 int     pocketfull(void);
 413 int     nearbymonst(void);
 414 int     stealsomething(void);
 415 int     emptyhanded(void);
 416 void    creategem(void);
 417 void    adjustcvalues(int, int);
 418 int     getpassword(void);
 419 int     getyn(void);
 420 int     packweight(void);
 421 #ifndef MACRORND
 422 int     rnd(int);
 423 int     rund(int);
 424 #endif
 425
 426 /* help.c */
 427 void    help(void);
 428 void    welcome(void);
 429
 430 /* io.c */
 431 void    setupvt100(void);
 432 void    clearvt100(void);
 433 char    getchr(void);
 434 void    scbr(void);
 435 void    sncbr(void);
 436 void    newgame(void);
 437 void    lprintf(const char *, ...);
 438 void    lprint(long);
 439 void    lwrite(char *, int);
 440 long    lgetc(void);
 441 long    lrint_x(void);
 442 void    lrfill(char *, int);
 443 char    *lgetw(void);
 444 char    *lgetl(void);
 445 int     lcreat(char *);
 446 int     lopen(char *);
 447 int     lappend(char *);
 448 void    lrclose(void);
 449 void    lwclose(void);
 450 void    lprcat(const char *);
 451 void    cursor(int, int);
 452 void    cursors(void);
 453 #ifndef VT100
 454 void    init_term(void);
 455 #endif
 456 void    cl_line(int, int);
 457 void    cl_up(int, int);
 458 void    cl_dn(int, int);
 459 void    standout(const char *);
 460 void    set_score_output(void);
 461 void    lflush(void);
 462 #ifndef VT100
 463 char    *tmcapcnv(char *, char *);
 464 #endif
 465 void    beep(void);
 466
 467 /* main.c */
 468 void    qshowstr(void);
 469 void    show3(int);
 470 void    parse2(void);
 471 unsigned long   readnum(long);
 472
 473 /* monster.c */
 474 void    createmonster(int);
 475 void    createitem(int, int);
 476 void    cast(void);
 477 void    godirect(int, int, const char *, int, char);
 478 int     vxy(int *, int *);
 479 void    hitmonster(int, int);
 480 int     hitm(int, int, int);
 481 void    hitplayer(int, int);
 482 void    dropgold(int);
 483 void    something(int);
 484 int     newobject(int, int *);
 485 void    checkloss(int);
 486 long    annihilate(void);
 487 long    newsphere(int, int, int, int);
 488 long    rmsphere(int, int);
 489
 490 /* moreobj.c */
 491 void    oaltar(void);
 492 void    othrone(int);
 493 void    odeadthrone(void);
 494 void    ochest(void);
 495 void    ofountain(void);
 496
 497 /* movem.c */
 498 void    movemonst(void);
 499
 500 /* nap.c */
 501 void    nap(int);
 502
 503 /* object.c */
 504 void    lookforobject(void);
 505 void    oteleport(int);
 506 void    quaffpotion(int);
 507 void    larn_adjtime(long);
 508 void    read_scroll(int);
 509 void    readbook(int);
 510 void    iopts(void);
 511 void    ignore(void);
 512
 513 /* regen.c */
 514 void    regen(void);
 515
 516 /* savelev.c */
 517 void    savelevel(void);
 518 void    getlevel(void);
 519
 520 /* scores.c */
 521 int     makeboard(void);
 522 int     hashewon(void);
 523 long    paytaxes(long);
 524 void    showscores(void);
 525 void    showallscores(void);
 526 void    died(int);
 527 void    diedlog(void);
 528 #ifndef UIDSCORE
 529 int     getplid(char *);
 530 #endif
 531
 532 /* signal.c */
 533 void    sigsetup(void);
 534
 535 /* store.c */
 536 void    dndstore(void);
 537 void    oschool(void);
 538 void    obank(void);
 539 void    obank2(void);
 540 void    ointerest(void);
 541 void    otradepost(void);
 542 void    olrs(void);
 543
 544 /* tok.c */
 545 int     yylex(void);
 546 void    flushall(void);
 547 void    sethard(int);
 548 void    readopts(void);
 549
 550         /* macro to create scroll #'s with probability of occurrence */
 551 #define newscroll() (scprob[rund(81)])
 552 /* macro to return a potion # created with probability of occurrence */
 553 #define newpotion() (potprob[rund(41)])
 554 /* macro to return the + points on created leather armor */
 555 #define newleather() (nlpts[rund(c[HARDGAME]?13:15)])
 556 /* macro to return the + points on chain armor */
 557 #define newchain() (nch[rund(10)])
 558 /* macro to return + points on plate armor */
 559 #define newplate() (nplt[rund(c[HARDGAME]?4:12)])
 560 /* macro to return + points on new daggers */
 561 #define newdagger() (ndgg[rund(13)])
 562 /* macro to return + points on new swords */
 563 #define newsword() (nsw[rund(c[HARDGAME]?6:13)])
 564 /* macro to destroy object at present location */
 565 #define forget() (item[playerx][playery]=know[playerx][playery]=0)
 566 /* macro to wipe out a monster at a location */
 567 #define disappear(x,y) (mitem[x][y]=know[x][y]=0)
 568
 569 #ifdef VT100
 570 /* macro to turn on bold display for the terminal */
 571 #define setbold() (lprcat(boldon?"\33[1m":"\33[7m"))
 572 /* macro to turn off bold display for the terminal */
 573 #define resetbold() (lprcat("\33[m"))
 574 /* macro to setup the scrolling region for the terminal */
 575 #define setscroll() (lprcat("\33[20;24r"))
 576 /* macro to clear the scrolling region for the terminal */
 577 #define resetscroll() (lprcat("\33[;24r"))
 578 /* macro to clear the screen and home the cursor */
 579 #define clear() (lprcat("\33[2J\33[f"), cbak[SPELLS]= -50)
 580 #define cltoeoln() lprcat("\33[K")
 581 #else /* VT100 */
 582 /* defines below are for use in the termcap mode only */
 583 #define ST_START 1
 584 #define ST_END   2
 585 #define BOLD     3
 586 #define END_BOLD 4
 587 #define CLEAR    5
 588 #define CL_LINE  6
 589 #define CL_DOWN 14
 590 #define CURSOR  15
 591 /* macro to turn on bold display for the terminal */
 592 #define setbold() (*lpnt++ = ST_START)
 593 /* macro to turn off bold display for the terminal */
 594 #define resetbold() (*lpnt++ = ST_END)
 595 /* macro to setup the scrolling region for the terminal */
 596 #define setscroll() enable_scroll=1
 597 /* macro to clear the scrolling region for the terminal */
 598 #define resetscroll() enable_scroll=0
 599 /* macro to clear the screen and home the cursor */
 600 #define clear() (*lpnt++ =CLEAR, cbak[SPELLS]= -50)
 601 /* macro to clear to end of line */
 602 #define cltoeoln() (*lpnt++ = CL_LINE)
 603 #endif /* VT100 */
 604
 605 /* macro to output one byte to the output buffer */
 606 #define lprc(ch) ((lpnt>=lpend)?(*lpnt++ =(ch), lflush()):(*lpnt++ = (ch)))
 607
 608 #ifdef MACRORND
 609 extern unsigned long randx;
 610 /* macro to seed the random number generator */
 611 #define srand(x) (randx=x)
 612 /* macros to generate random numbers   1<=rnd(N)<=N   0<=rund(N)<=N-1 */
 613 #define rnd(x)  ((((randx=randx*1103515245+12345)>>7)%(x))+1)
 614 #define rund(x) ((((randx=randx*1103515245+12345)>>7)%(x))  )
 615 #endif /* MACRORND */
 616 /* macros for miscellaneous data conversion */
 617 #define min(x,y) (((x)>(y))?(y):(x))
 618 #define max(x,y) (((x)>(y))?(x):(y))
 619 #define isalpha(x) (is_alpha[x])
 620 #define isdigit(x) (is_digit[x])
 621 #define tolower(x) (to_lower[x])
 622 #define toupper(x) (to_upper[x])
 623 #define lcc(x) (to_lower[x])
 624 #define ucc(x) (to_upper[x])
 625 #endif /* NODEFS */