Mercurial > hg > early-roguelike
view rogue4/init.c @ 162:600873555ec0
Don't swap signal handlers in md_shellescape().
md_shellescape() sets SIGINT and SIGQUIT to be ignored, storing the
previous handlers, and restores them after the shell exits. But it
mixed up the two handlers.
Since the signals were usually handled by the same function, this fix
doesn't have much effect, but anything that makes signal code less
confusing is a good thing.
author | John "Elwin" Edwards |
---|---|
date | Mon, 08 Jun 2015 10:01:25 -0400 |
parents | 9535a08ddc39 |
children | 1b73a8641b37 |
line wrap: on
line source
/* * global variable initializaton * * @(#)init.c 4.16 (Berkeley) 3/30/82 * * Rogue: Exploring the Dungeons of Doom * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman * All rights reserved. * * See the file LICENSE.TXT for full copyright and licensing information. */ #include <curses.h> #include <ctype.h> #include <stdlib.h> #include <string.h> #include "rogue.h" /* * init_player: * Roll up the rogue */ init_player() { register THING *obj; pstats = max_stats; food_left = HUNGERTIME; /* * Give the rogue his weaponry. First a mace. */ obj = new_item(); obj->o_type = WEAPON; obj->o_which = MACE; init_weapon(obj, MACE); obj->o_hplus = 1; obj->o_dplus = 1; obj->o_flags |= ISKNOW; obj->o_count = 1; obj->o_group = 0; add_pack(obj, TRUE); cur_weapon = obj; /* * Now a +1 bow */ obj = new_item(); obj->o_type = WEAPON; obj->o_which = BOW; init_weapon(obj, BOW); obj->o_hplus = 1; obj->o_dplus = 0; obj->o_count = 1; obj->o_group = 0; obj->o_flags |= ISKNOW; add_pack(obj, TRUE); /* * Now some arrows */ obj = new_item(); obj->o_type = WEAPON; obj->o_which = ARROW; init_weapon(obj, ARROW); obj->o_count = rnd(15) + 25; obj->o_hplus = obj->o_dplus = 0; obj->o_flags |= ISKNOW; add_pack(obj, TRUE); /* * And his suit of armor */ obj = new_item(); obj->o_type = ARMOR; obj->o_which = RING_MAIL; obj->o_ac = a_class[RING_MAIL] - 1; obj->o_flags |= ISKNOW; obj->o_count = 1; obj->o_group = 0; cur_armor = obj; add_pack(obj, TRUE); /* * Give him some food too */ obj = new_item(); obj->o_type = FOOD; obj->o_count = 1; obj->o_which = 0; obj->o_group = 0; add_pack(obj, TRUE); } /* * Contains defintions and functions for dealing with things like * potions and scrolls */ const char *rainbow[NCOLORS] = { "amber", "aquamarine", "black", "blue", "brown", "clear", "crimson", "cyan", "ecru", "gold", "green", "grey", "magenta", "orange", "pink", "plaid", "purple", "red", "silver", "tan", "tangerine", "topaz", "turquoise", "vermilion", "violet", "white", "yellow", }; const char *sylls[NSYLLS] = { "a", "ab", "ag", "aks", "ala", "an", "ankh","app", "arg", "arze", "ash", "ban", "bar", "bat", "bek", "bie", "bin", "bit", "bjor", "blu", "bot", "bu", "byt", "comp","con", "cos", "cre", "dalf", "dan", "den", "do", "e", "eep", "el", "eng", "er", "ere", "erk", "esh", "evs", "fa", "fid", "for", "fri", "fu", "gan", "gar", "glen","gop", "gre", "ha", "he", "hyd", "i", "ing", "ion", "ip", "ish", "it", "ite", "iv", "jo", "kho", "kli", "klis","la", "lech", "man", "mar", "me", "mi", "mic", "mik", "mon", "mung","mur", "nej", "nelg","nep", "ner", "nes", "nes", "nih", "nin", "o", "od", "ood", "org", "orn", "ox", "oxy", "pay", "pet", "ple", "plu", "po", "pot", "prok","re", "rea", "rhov","ri", "ro", "rog", "rok", "rol", "sa", "san", "sat", "see", "sef", "seh", "shu", "ski", "sna", "sne", "snik","sno", "so", "sol", "sri", "sta", "sun", "ta", "tab", "tem", "ther","ti", "tox", "trol","tue", "turs","u", "ulk", "um", "un", "uni", "ur", "val", "viv", "vly", "vom", "wah", "wed", "werg","wex", "whon","wun", "xo", "y", "yot", "yu", "zant","zap", "zeb", "zim", "zok", "zon", "zum", }; const STONE stones[NSTONES] = { { "agate", 25}, { "alexandrite", 40}, { "amethyst", 50}, { "carnelian", 40}, { "diamond", 300}, { "emerald", 300}, { "germanium", 225}, { "granite", 5}, { "garnet", 50}, { "jade", 150}, { "kryptonite", 300}, { "lapis lazuli", 50}, { "moonstone", 50}, { "obsidian", 15}, { "onyx", 60}, { "opal", 200}, { "pearl", 220}, { "peridot", 63}, { "ruby", 350}, { "saphire", 285}, { "stibotantalite", 200}, { "tiger eye", 50}, { "topaz", 60}, { "turquoise", 70}, { "taaffeite", 300}, { "zircon", 80}, }; const char *wood[NWOOD] = { "avocado wood", "balsa", "bamboo", "banyan", "birch", "cedar", "cherry", "cinnibar", "cypress", "dogwood", "driftwood", "ebony", "elm", "eucalyptus", "fall", "hemlock", "holly", "ironwood", "kukui wood", "mahogany", "manzanita", "maple", "oaken", "persimmon wood", "pecan", "pine", "poplar", "redwood", "rosewood", "spruce", "teak", "walnut", "zebrawood", }; const char *metal[NMETAL] = { "aluminum", "beryllium", "bone", "brass", "bronze", "copper", "electrum", "gold", "iron", "lead", "magnesium", "mercury", "nickel", "pewter", "platinum", "steel", "silver", "silicon", "tin", "titanium", "tungsten", "zinc", }; /* * init_things * Initialize the probabilities for types of things */ init_things() { register struct magic_item *mp; for (mp = &things[1]; mp <= &things[NUMTHINGS-1]; mp++) mp->mi_prob += (mp-1)->mi_prob; #ifdef WIZARD badcheck("things", things, NUMTHINGS); #endif } /* * init_colors: * Initialize the potion color scheme for this time */ init_colors() { register int i, j; bool used[NCOLORS]; for (i = 0; i < NCOLORS; i++) used[i] = FALSE; for (i = 0; i < MAXPOTIONS; i++) { do j = rnd(NCOLORS); until (!used[j]); used[j] = TRUE; p_colors[i] = rainbow[j]; p_know[i] = FALSE; p_guess[i] = NULL; if (i > 0) p_magic[i].mi_prob += p_magic[i-1].mi_prob; } #ifdef WIZARD badcheck("potions", p_magic, MAXPOTIONS); #endif } /* * init_names: * Generate the names of the various scrolls */ #define MAXNAME 40 /* Max number of characters in a name */ init_names() { register int nsyl; register char *cp; const char *sp; register int i, nwords; for (i = 0; i < MAXSCROLLS; i++) { cp = prbuf; nwords = rnd(4) + 2; while (nwords--) { nsyl = rnd(3) + 1; while (nsyl--) { sp = sylls[rnd((sizeof sylls) / (sizeof (char *)))]; if (&cp[strlen(sp)] > &prbuf[MAXNAME]) break; while (*sp) *cp++ = *sp++; } *cp++ = ' '; } *--cp = '\0'; s_names[i] = (char *) malloc((unsigned) strlen(prbuf)+1); s_know[i] = FALSE; s_guess[i] = NULL; strcpy(s_names[i], prbuf); if (i > 0) s_magic[i].mi_prob += s_magic[i-1].mi_prob; } #ifdef WIZARD badcheck("scrolls", s_magic, MAXSCROLLS); #endif } /* * init_stones: * Initialize the ring stone setting scheme for this time */ init_stones() { register int i, j; bool used[NSTONES]; for (i = 0; i < NSTONES; i++) used[i] = FALSE; for (i = 0; i < MAXRINGS; i++) { do j = rnd(NSTONES); until (!used[j]); used[j] = TRUE; r_stones[i] = stones[j].st_name; r_know[i] = FALSE; r_guess[i] = NULL; if (i > 0) r_magic[i].mi_prob += r_magic[i-1].mi_prob; r_magic[i].mi_worth += stones[j].st_value; } #ifdef WIZARD badcheck("rings", r_magic, MAXRINGS); #endif } /* * init_materials: * Initialize the construction materials for wands and staffs */ init_materials() { register int i, j; register const char *str; bool metused[NMETAL], woodused[NWOOD]; for (i = 0; i < NWOOD; i++) woodused[i] = FALSE; for (i = 0; i < NMETAL; i++) metused[i] = FALSE; for (i = 0; i < MAXSTICKS; i++) { for (;;) if (rnd(2) == 0) { j = rnd(NMETAL); if (!metused[j]) { ws_type[i] = "wand"; str = metal[j]; metused[j] = TRUE; break; } } else { j = rnd(NWOOD); if (!woodused[j]) { ws_type[i] = "staff"; str = wood[j]; woodused[j] = TRUE; break; } } ws_made[i] = str; ws_know[i] = FALSE; ws_guess[i] = NULL; if (i > 0) ws_magic[i].mi_prob += ws_magic[i-1].mi_prob; } #ifdef WIZARD badcheck("sticks", ws_magic, MAXSTICKS); #endif } #ifdef WIZARD /* * badcheck: * Check to see if a series of probabilities sums to 100 */ badcheck(name, magic, bound) char *name; register struct magic_item *magic; register int bound; { register struct magic_item *end; if (magic[bound - 1].mi_prob == 100) return; printf("\nBad percentages for %s:\n", name); for (end = &magic[bound]; magic < end; magic++) printf("%3d%% %s\n", magic->mi_prob, magic->mi_name); printf("[hit RETURN to continue]"); fflush(stdout); while (getchar() != '\n') continue; } #endif