Annotation of early-roguelike/rogue3/init.c, Revision 1.1
1.1 ! rubenllo 1: /*
! 2: * global variable initializaton
! 3: *
! 4: * @(#)init.c 3.33 (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: #include "curses.h"
! 14: #include <ctype.h>
! 15: #include <string.h>
! 16: #include <stdlib.h>
! 17: #include "machdep.h"
! 18: #include "rogue.h"
! 19:
! 20: int playing = TRUE, running = FALSE, wizard = FALSE;
! 21: int notify = TRUE, fight_flush = FALSE, terse = FALSE, door_stop = FALSE;
! 22: int jump = FALSE, slow_invent = FALSE, firstmove = FALSE, askme = TRUE;
! 23: int use_savedir = FALSE;
! 24: int amulet = FALSE;
! 25: int in_shell = FALSE;
! 26: struct linked_list *lvl_obj = NULL, *mlist = NULL;
! 27: struct object *cur_weapon = NULL;
! 28: int mpos = 0, no_move = 0, no_command = 0, level = 1, purse = 0, inpack = 0;
! 29: int total = 0, no_food = 0, count = 0, fung_hit = 0, quiet = 0;
! 30: int food_left = HUNGERTIME, group = 1, hungry_state = 0;
! 31: int lastscore = -1;
! 32:
! 33: struct thing player;
! 34: struct room rooms[MAXROOMS];
! 35: struct room *oldrp;
! 36: struct stats max_stats;
! 37: struct object *cur_armor;
! 38: struct object *cur_ring[2];
! 39: int after;
! 40: int waswizard;
! 41: coord oldpos; /* Position before last look() call */
! 42: coord delta; /* Change indicated to get_dir() */
! 43:
! 44: int s_know[MAXSCROLLS]; /* Does he know what a scroll does */
! 45: int p_know[MAXPOTIONS]; /* Does he know what a potion does */
! 46: int r_know[MAXRINGS]; /* Does he know what a ring does
! 47: */
! 48: int ws_know[MAXSTICKS]; /* Does he know what a stick does */
! 49:
! 50: int take; /* Thing the rogue is taking */
! 51: int runch; /* Direction player is running */
! 52: char whoami[80]; /* Name of player */
! 53: char fruit[80]; /* Favorite fruit */
! 54: char huh[80]; /* The last message printed */
! 55: int dnum; /* Dungeon number */
! 56: char *s_names[MAXSCROLLS]; /* Names of the scrolls */
! 57: char *p_colors[MAXPOTIONS]; /* Colors of the potions */
! 58: char *r_stones[MAXRINGS]; /* Stone settings of the rings */
! 59: char *a_names[MAXARMORS]; /* Names of armor types */
! 60: char *ws_made[MAXSTICKS]; /* What sticks are made of */
! 61: char *s_guess[MAXSCROLLS]; /* Players guess at what scroll is */
! 62: char *p_guess[MAXPOTIONS]; /* Players guess at what potion is */
! 63: char *r_guess[MAXRINGS]; /* Players guess at what ring is */
! 64: char *ws_guess[MAXSTICKS]; /* Players guess at what wand is */
! 65: char *ws_type[MAXSTICKS]; /* Is it a wand or a staff */
! 66: char file_name[256]; /* Save file name */
! 67: char home[PATH_MAX]; /* User's home directory */
! 68: char prbuf[80]; /* Buffer for sprintfs */
! 69: int max_hp; /* Player's max hit points */
! 70: int ntraps; /* Number of traps on this level */
! 71: int max_level; /* Deepest player has gone */
! 72: int seed; /* Random number seed */
! 73:
! 74: struct trap traps[MAXTRAPS];
! 75:
! 76:
! 77: #define ___ 1
! 78: #define _x {1,1}
! 79: struct monster monsters[26] = {
! 80: /* Name CARRY FLAG str, exp, lvl, amr, hpt, dmg */
! 81: { "giant ant", 0, ISMEAN, { _x, 10, 2, 3, ___, "1d6" } },
! 82: { "bat", 0, 0, { _x, 1, 1, 3, ___, "1d2" } },
! 83: { "centaur", 15, 0, { _x, 15, 4, 4, ___, "1d6/1d6" } },
! 84: { "dragon", 100, ISGREED,{ _x,9000, 10, -1, ___, "1d8/1d8/3d10" } },
! 85: { "floating eye",0, 0, { _x, 5, 1, 9, ___, "0d0" } },
! 86: { "violet fungi",0, ISMEAN, { _x, 85, 8, 3, ___, "000d0" } },
! 87: { "gnome", 10, 0, { _x, 8, 1, 5, ___, "1d6" } },
! 88: { "hobgoblin", 0, ISMEAN, { _x, 3, 1, 5, ___, "1d8" } },
! 89: { "invisible stalker",0,ISINVIS,{ _x,120, 8, 3, ___, "4d4" } },
! 90: { "jackal", 0, ISMEAN, { _x, 2, 1, 7, ___, "1d2" } },
! 91: { "kobold", 0, ISMEAN, { _x, 1, 1, 7, ___, "1d4" } },
! 92: { "leprechaun", 0, 0, { _x, 10, 3, 8, ___, "1d1" } },
! 93: { "mimic", 30, 0, { _x,140, 7, 7, ___, "3d4" } },
! 94: { "nymph", 100, 0, { _x, 40, 3, 9, ___, "0d0" } },
! 95: { "orc", 15, ISBLOCK,{ _x, 5, 1, 6, ___, "1d8" } },
! 96: { "purple worm", 70, 0, { _x,7000, 15, 6, ___, "2d12/2d4" } },
! 97: { "quasit", 30, ISMEAN, { _x, 35, 3, 2, ___, "1d2/1d2/1d4" } },
! 98: { "rust monster",0, ISMEAN, { _x, 25, 5, 2, ___, "0d0/0d0" } },
! 99: { "snake", 0, ISMEAN, { _x, 3, 1, 5, ___, "1d3" } },
! 100: { "troll", 50, ISREGEN|ISMEAN,{ _x, 55, 6, 4, ___, "1d8/1d8/2d6" } },
! 101: { "umber hulk", 40, ISMEAN, { _x,130, 8, 2, ___, "3d4/3d4/2d5" } },
! 102: { "vampire", 20, ISREGEN|ISMEAN,{ _x,380, 8, 1, ___, "1d10" } },
! 103: { "wraith", 0, 0, { _x, 55, 5, 4, ___, "1d6" } },
! 104: { "xorn", 0, ISMEAN, { _x,120, 7, -2, ___, "1d3/1d3/1d3/4d6" } },
! 105: { "yeti", 30, 0, { _x, 50, 4, 6, ___, "1d6/1d6" } },
! 106: { "zombie", 0, ISMEAN, { _x, 7, 2, 8, ___, "1d8" } }
! 107: };
! 108: #undef ___
! 109:
! 110: /*
! 111: * init_player:
! 112: * roll up the rogue
! 113: */
! 114:
! 115: void
! 116: init_player()
! 117: {
! 118: pstats.s_lvl = 1;
! 119: pstats.s_exp = 0L;
! 120: max_hp = pstats.s_hpt = 12;
! 121: if (rnd(100) == 7)
! 122: {
! 123: pstats.s_str.st_str = 18;
! 124: pstats.s_str.st_add = rnd(100) + 1;
! 125: }
! 126: else
! 127: {
! 128: pstats.s_str.st_str = 16;
! 129: pstats.s_str.st_add = 0;
! 130: }
! 131: strcpy(pstats.s_dmg,"1d4");
! 132: pstats.s_arm = 10;
! 133: max_stats = pstats;
! 134: pack = NULL;
! 135: }
! 136:
! 137: /*
! 138: * Contains defintions and functions for dealing with things like
! 139: * potions and scrolls
! 140: */
! 141:
! 142: char *rainbow[] = {
! 143: "red",
! 144: "blue",
! 145: "green",
! 146: "yellow",
! 147: "black",
! 148: "brown",
! 149: "orange",
! 150: "pink",
! 151: "purple",
! 152: "grey",
! 153: "white",
! 154: "silver",
! 155: "gold",
! 156: "violet",
! 157: "clear",
! 158: "vermilion",
! 159: "ecru",
! 160: "turquoise",
! 161: "magenta",
! 162: "amber",
! 163: "topaz",
! 164: "plaid",
! 165: "tan",
! 166: "tangerine"
! 167: };
! 168:
! 169: #define NCOLORS (sizeof rainbow / sizeof (char *))
! 170: int cNCOLORS = NCOLORS;
! 171:
! 172: char *sylls[] = {
! 173: "a", "ab", "ag", "aks", "ala", "an", "ankh", "app", "arg", "arze",
! 174: "ash", "ban", "bar", "bat", "bek", "bie", "bin", "bit", "bjor",
! 175: "blu", "bot", "bu", "byt", "comp", "con", "cos", "cre", "dalf",
! 176: "dan", "den", "do", "e", "eep", "el", "eng", "er", "ere", "erk",
! 177: "esh", "evs", "fa", "fid", "for", "fri", "fu", "gan", "gar",
! 178: "glen", "gop", "gre", "ha", "he", "hyd", "i", "ing", "ion", "ip",
! 179: "ish", "it", "ite", "iv", "jo", "kho", "kli", "klis", "la", "lech",
! 180: "man", "mar", "me", "mi", "mic", "mik", "mon", "mung", "mur",
! 181: "nej", "nelg", "nep", "ner", "nes", "nes", "nih", "nin", "o", "od",
! 182: "ood", "org", "orn", "ox", "oxy", "pay", "pet", "ple", "plu", "po",
! 183: "pot", "prok", "re", "rea", "rhov", "ri", "ro", "rog", "rok", "rol",
! 184: "sa", "san", "sat", "see", "sef", "seh", "shu", "ski", "sna",
! 185: "sne", "snik", "sno", "so", "sol", "sri", "sta", "sun", "ta",
! 186: "tab", "tem", "ther", "ti", "tox", "trol", "tue", "turs", "u",
! 187: "ulk", "um", "un", "uni", "ur", "val", "viv", "vly", "vom", "wah",
! 188: "wed", "werg", "wex", "whon", "wun", "xo", "y", "yot", "yu",
! 189: "zant", "zap", "zeb", "zim", "zok", "zon", "zum",
! 190: };
! 191:
! 192: char *stones[] = {
! 193: "agate",
! 194: "alexandrite",
! 195: "amethyst",
! 196: "carnelian",
! 197: "diamond",
! 198: "emerald",
! 199: "granite",
! 200: "jade",
! 201: "kryptonite",
! 202: "lapus lazuli",
! 203: "moonstone",
! 204: "obsidian",
! 205: "onyx",
! 206: "opal",
! 207: "pearl",
! 208: "ruby",
! 209: "saphire",
! 210: "tiger eye",
! 211: "topaz",
! 212: "turquoise",
! 213: };
! 214:
! 215: #define NSTONES (sizeof stones / sizeof (char *))
! 216: int cNSTONES = NSTONES;
! 217:
! 218: char *wood[] = {
! 219: "avocado wood",
! 220: "balsa",
! 221: "banyan",
! 222: "birch",
! 223: "cedar",
! 224: "cherry",
! 225: "cinnibar",
! 226: "driftwood",
! 227: "ebony",
! 228: "eucalyptus",
! 229: "hemlock",
! 230: "ironwood",
! 231: "mahogany",
! 232: "manzanita",
! 233: "maple",
! 234: "oak",
! 235: "persimmon wood",
! 236: "redwood",
! 237: "rosewood",
! 238: "teak",
! 239: "walnut",
! 240: "zebra wood",
! 241: };
! 242:
! 243: #define NWOOD (sizeof wood / sizeof (char *))
! 244: int cNWOOD = NWOOD;
! 245:
! 246: char *metal[] = {
! 247: "aluminium",
! 248: "bone",
! 249: "brass",
! 250: "bronze",
! 251: "copper",
! 252: "iron",
! 253: "lead",
! 254: "pewter",
! 255: "steel",
! 256: "tin",
! 257: "zinc",
! 258: };
! 259:
! 260: #define NMETAL (sizeof metal / sizeof (char *))
! 261: int cNMETAL = NMETAL;
! 262:
! 263: struct magic_item things[NUMTHINGS] = {
! 264: { "", 27 }, /* potion */
! 265: { "", 27 }, /* scroll */
! 266: { "", 18 }, /* food */
! 267: { "", 9 }, /* weapon */
! 268: { "", 9 }, /* armor */
! 269: { "", 5 }, /* ring */
! 270: { "", 5 }, /* stick */
! 271: };
! 272:
! 273: struct magic_item s_magic[MAXSCROLLS] = {
! 274: { "monster confusion", 8, 170 },
! 275: { "magic mapping", 5, 180 },
! 276: { "light", 10, 100 },
! 277: { "hold monster", 2, 200 },
! 278: { "sleep", 5, 50 },
! 279: { "enchant armor", 8, 130 },
! 280: { "identify", 21, 100 },
! 281: { "scare monster", 4, 180 },
! 282: { "gold detection", 4, 110 },
! 283: { "teleportation", 7, 175 },
! 284: { "enchant weapon", 10, 150 },
! 285: { "create monster", 5, 75 },
! 286: { "remove curse", 8, 105 },
! 287: { "aggravate monsters", 1, 60 },
! 288: { "blank paper", 1, 50 },
! 289: { "genocide", 1, 200 },
! 290: };
! 291:
! 292: struct magic_item p_magic[MAXPOTIONS] = {
! 293: { "confusion", 8, 50 },
! 294: { "paralysis", 10, 50 },
! 295: { "poison", 8, 50 },
! 296: { "gain strength", 15, 150 },
! 297: { "see invisible", 2, 170 },
! 298: { "healing", 15, 130 },
! 299: { "monster detection", 6, 120 },
! 300: { "magic detection", 6, 105 },
! 301: { "raise level", 2, 220 },
! 302: { "extra healing", 5, 180 },
! 303: { "haste self", 4, 200 },
! 304: { "restore strength", 14, 120 },
! 305: { "blindness", 4, 50 },
! 306: { "thirst quenching", 1, 50 },
! 307: };
! 308:
! 309: struct magic_item r_magic[MAXRINGS] = {
! 310: { "protection", 9, 200 },
! 311: { "add strength", 9, 200 },
! 312: { "sustain strength", 5, 180 },
! 313: { "searching", 10, 200 },
! 314: { "see invisible", 10, 175 },
! 315: { "adornment", 1, 100 },
! 316: { "aggravate monster", 11, 100 },
! 317: { "dexterity", 8, 220 },
! 318: { "increase damage", 8, 220 },
! 319: { "regeneration", 4, 260 },
! 320: { "slow digestion", 9, 240 },
! 321: { "teleportation", 9, 100 },
! 322: { "stealth", 7, 100 },
! 323: };
! 324:
! 325: struct magic_item ws_magic[MAXSTICKS] = {
! 326: { "light", 12, 120 },
! 327: { "striking", 9, 115 },
! 328: { "lightning", 3, 200 },
! 329: { "fire", 3, 200 },
! 330: { "cold", 3, 200 },
! 331: { "polymorph", 15, 210 },
! 332: { "magic missile", 10, 170 },
! 333: { "haste monster", 9, 50 },
! 334: { "slow monster", 11, 220 },
! 335: { "drain life", 9, 210 },
! 336: { "nothing", 1, 70 },
! 337: { "teleport away", 5, 140 },
! 338: { "teleport to", 5, 60 },
! 339: { "cancellation", 5, 130 },
! 340: };
! 341:
! 342: int a_class[MAXARMORS] = {
! 343: 8,
! 344: 7,
! 345: 7,
! 346: 6,
! 347: 5,
! 348: 4,
! 349: 4,
! 350: 3,
! 351: };
! 352:
! 353: char *a_names[MAXARMORS] = {
! 354: "leather armor",
! 355: "ring mail",
! 356: "studded leather armor",
! 357: "scale mail",
! 358: "chain mail",
! 359: "splint mail",
! 360: "banded mail",
! 361: "plate mail",
! 362: };
! 363:
! 364: int a_chances[MAXARMORS] = {
! 365: 20,
! 366: 35,
! 367: 50,
! 368: 63,
! 369: 75,
! 370: 85,
! 371: 95,
! 372: 100
! 373: };
! 374:
! 375: #define MAX3(a,b,c) (a > b ? (a > c ? a : c) : (b > c ? b : c))
! 376: static int used[MAX3(NCOLORS, NSTONES, NWOOD)];
! 377:
! 378: /*
! 379: * init_things
! 380: * Initialize the probabilities for types of things
! 381: */
! 382: void
! 383: init_things()
! 384: {
! 385: struct magic_item *mp;
! 386:
! 387: for (mp = &things[1]; mp <= &things[NUMTHINGS-1]; mp++)
! 388: mp->mi_prob += (mp-1)->mi_prob;
! 389: badcheck("things", things, NUMTHINGS);
! 390: }
! 391:
! 392: /*
! 393: * init_colors:
! 394: * Initialize the potion color scheme for this time
! 395: */
! 396:
! 397: void
! 398: init_colors()
! 399: {
! 400: int i, j;
! 401:
! 402: for (i = 0; i < NCOLORS; i++)
! 403: used[i] = 0;
! 404: for (i = 0; i < MAXPOTIONS; i++)
! 405: {
! 406: do
! 407: j = rnd(NCOLORS);
! 408: until (!used[j]);
! 409: used[j] = TRUE;
! 410: p_colors[i] = rainbow[j];
! 411: p_know[i] = FALSE;
! 412: p_guess[i] = NULL;
! 413: if (i > 0)
! 414: p_magic[i].mi_prob += p_magic[i-1].mi_prob;
! 415: }
! 416: badcheck("potions", p_magic, MAXPOTIONS);
! 417: }
! 418:
! 419: /*
! 420: * init_names:
! 421: * Generate the names of the various scrolls
! 422: */
! 423:
! 424: void
! 425: init_names()
! 426: {
! 427: int nsyl;
! 428: char *cp, *sp;
! 429: int i, nwords;
! 430:
! 431: for (i = 0; i < MAXSCROLLS; i++)
! 432: {
! 433: cp = prbuf;
! 434: nwords = rnd(4)+2;
! 435: while(nwords--)
! 436: {
! 437: nsyl = rnd(3)+1;
! 438: while(nsyl--)
! 439: {
! 440: sp = sylls[rnd((sizeof sylls) / (sizeof (char *)))];
! 441: while(*sp)
! 442: *cp++ = *sp++;
! 443: }
! 444: *cp++ = ' ';
! 445: }
! 446: *--cp = '\0';
! 447: s_names[i] = (char *) _new(strlen(prbuf)+1);
! 448: s_know[i] = FALSE;
! 449: s_guess[i] = NULL;
! 450: strcpy(s_names[i], prbuf);
! 451: if (i > 0)
! 452: s_magic[i].mi_prob += s_magic[i-1].mi_prob;
! 453: }
! 454: badcheck("scrolls", s_magic, MAXSCROLLS);
! 455: }
! 456:
! 457: /*
! 458: * init_stones:
! 459: * Initialize the ring stone setting scheme for this time
! 460: */
! 461:
! 462: void
! 463: init_stones()
! 464: {
! 465: int i, j;
! 466:
! 467: for (i = 0; i < NSTONES; i++)
! 468: used[i] = FALSE;
! 469: for (i = 0; i < MAXRINGS; i++)
! 470: {
! 471: do
! 472: j = rnd(NSTONES);
! 473: until (!used[j]);
! 474: used[j] = TRUE;
! 475: r_stones[i] = stones[j];
! 476: r_know[i] = FALSE;
! 477: r_guess[i] = NULL;
! 478: if (i > 0)
! 479: r_magic[i].mi_prob += r_magic[i-1].mi_prob;
! 480: }
! 481: badcheck("rings", r_magic, MAXRINGS);
! 482: }
! 483:
! 484: /*
! 485: * init_materials:
! 486: * Initialize the construction materials for wands and staffs
! 487: */
! 488:
! 489: void
! 490: init_materials()
! 491: {
! 492: int i, j;
! 493: static int metused[NMETAL];
! 494:
! 495: for (i = 0; i < NWOOD; i++)
! 496: used[i] = FALSE;
! 497: for (i = 0; i < NMETAL; i++)
! 498: metused[i] = FALSE;
! 499:
! 500: for (i = 0; i < MAXSTICKS; i++)
! 501: {
! 502: for (;;)
! 503: if (rnd(100) > 50)
! 504: {
! 505: j = rnd(NMETAL);
! 506: if (!metused[j])
! 507: {
! 508: metused[j] = TRUE;
! 509: ws_made[i] = metal[j];
! 510: ws_type[i] = "wand";
! 511: break;
! 512: }
! 513: }
! 514: else
! 515: {
! 516: j = rnd(NWOOD);
! 517: if (!used[j])
! 518: {
! 519: used[j] = TRUE;
! 520: ws_made[i] = wood[j];
! 521: ws_type[i] = "staff";
! 522: break;
! 523: }
! 524: }
! 525:
! 526: ws_know[i] = FALSE;
! 527: ws_guess[i] = NULL;
! 528: if (i > 0)
! 529: ws_magic[i].mi_prob += ws_magic[i-1].mi_prob;
! 530: }
! 531: badcheck("sticks", ws_magic, MAXSTICKS);
! 532: }
! 533:
! 534: void
! 535: badcheck(char *name, struct magic_item *magic, int bound)
! 536: {
! 537: struct magic_item *end;
! 538:
! 539: if (magic[bound - 1].mi_prob == 100)
! 540: return;
! 541: printf("\nBad percentages for %s:\n", name);
! 542: for (end = &magic[bound]; magic < end; magic++)
! 543: printf("%3d%% %s\n", magic->mi_prob, magic->mi_name);
! 544: printf("[hit RETURN to continue]");
! 545: fflush(stdout);
! 546: while (getchar() != '\n')
! 547: continue;
! 548: }
! 549:
! 550: struct h_list helpstr[] = {
! 551: { '?', " prints help" },
! 552: { '/', " identify object" },
! 553: { 'h', " left" },
! 554: { 'j', " down" },
! 555: { 'k', " up" },
! 556: { 'l', " right" },
! 557: { 'y', " up & left" },
! 558: { 'u', " up & right" },
! 559: { 'b', " down & left" },
! 560: { 'n', " down & right" },
! 561: { 'H', " run left" },
! 562: { 'J', " run down" },
! 563: { 'K', " run up" },
! 564: { 'L', " run right" },
! 565: { 'Y', " run up & left" },
! 566: { 'U', " run up & right" },
! 567: { 'B', " run down & left" },
! 568: { 'N', " run down & right" },
! 569: { 't', "<dir> throw something" },
! 570: { 'f', "<dir> forward until find something" },
! 571: { 'p', "<dir> zap a wand in a direction" },
! 572: { 'z', " zap a wand or staff" },
! 573: { '>', " go down a staircase" },
! 574: { 's', " search for trap/secret door" },
! 575: { '.', " rest for a turn" },
! 576: { 'i', " inventory" },
! 577: { 'I', " inventory single item" },
! 578: { 'q', " quaff potion" },
! 579: { 'r', " read paper" },
! 580: { 'e', " eat food" },
! 581: { 'w', " wield a weapon" },
! 582: { 'W', " wear armor" },
! 583: { 'T', " take armor off" },
! 584: { 'P', " put on ring" },
! 585: { 'R', " remove ring" },
! 586: { 'd', " drop object" },
! 587: { 'c', " call object" },
! 588: { 'o', " examine/set options" },
! 589: { CTRL('L'), " redraw screen" },
! 590: { CTRL('R'), " repeat last message" },
! 591: { ESCAPE, " cancel command" },
! 592: { 'v', " print program version number" },
! 593: { '!', " shell escape" },
! 594: { 'S', " save game" },
! 595: { 'Q', " quit" },
! 596: { 0, 0 }
! 597: };
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