Mercurial > hg > early-roguelike
view rogue3/monsters.c @ 315:ad2570b5b21f
Advanced Rogue 5, 7: fix some trading post messages.
When attempting to buy an unaffordable object, messages were often of
the form "You can't afford that a scroll of hold monster !", because
the object description (stored in curpurch) was the same text used in
inventory displays.
This has been worked around by inspecting the contents of curpurch and
using different message templates.
author | John "Elwin" Edwards |
---|---|
date | Sun, 24 Oct 2021 20:26:21 -0400 |
parents | 527e2150eaf0 |
children |
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/* * File with various monster functions in it * * @(#)monsters.c 3.18 (Berkeley) 6/15/81 * * Rogue: Exploring the Dungeons of Doom * Copyright (C) 1980, 1981 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 "rogue.h" #include <string.h> #include <ctype.h> /* * List of monsters in rough order of vorpalness */ char lvl_mons[27] = "KJBSHEAOZGLCRQNYTWFIXUMVDP"; char wand_mons[27] = "KJBSH AOZG CRQ Y W IXU V "; /* * randmonster: * Pick a monster to show up. The lower the level, * the meaner the monster. */ int randmonster(int wander) { int d; char *mons; mons = wander ? wand_mons : lvl_mons; do { d = level + (rnd(10) - 5); if (d < 1) d = rnd(5) + 1; if (d > 26) d = rnd(5) + 22; } while (mons[--d] == ' '); return mons[d]; } /* * new_monster: * Pick a new monster and add it to the list */ void new_monster(struct linked_list *item, int type, coord *cp) { struct thing *tp; struct monster *mp; attach(mlist, item); tp = (struct thing *) ldata(item); tp->t_type = type; tp->t_pos = *cp; tp->t_oldch = mvwinch(cw, cp->y, cp->x); mvwaddch(mw, cp->y, cp->x, tp->t_type); mp = &monsters[tp->t_type-'A']; tp->t_stats.s_hpt = roll(mp->m_stats.s_lvl, 8); tp->t_stats.s_lvl = mp->m_stats.s_lvl; tp->t_stats.s_arm = mp->m_stats.s_arm; strcpy(tp->t_stats.s_dmg,mp->m_stats.s_dmg); tp->t_stats.s_exp = mp->m_stats.s_exp; tp->t_stats.s_str.st_str = 10; tp->t_flags = mp->m_flags; tp->t_turn = TRUE; tp->t_pack = NULL; if (ISWEARING(R_AGGR)) runto(cp, &hero); if (type == 'M') { int mch = 0; if (tp->t_pack != NULL) mch = ((struct object *) ldata(tp->t_pack))->o_type; else switch (rnd(level > 25 ? 9 : 8)) { case 0: mch = GOLD; when 1: mch = POTION; when 2: mch = SCROLL; when 3: mch = STAIRS; when 4: mch = WEAPON; when 5: mch = ARMOR; when 6: mch = RING; when 7: mch = STICK; when 8: mch = AMULET; } tp->t_disguise = mch; } } /* * wanderer: * A wandering monster has awakened and is headed for the player */ void wanderer() { int i, ch; struct room *rp, *hr = roomin(&hero); struct linked_list *item; struct thing *tp; coord cp; item = new_item(sizeof *tp); do { i = rnd_room(); if ((rp = &rooms[i]) == hr) continue; rnd_pos(rp, &cp); if ((ch = mvwinch(stdscr, cp.y, cp.x)) == ERR) { debug("Routine wanderer: mvwinch failed to %d,%d", cp.y, cp.x); if (wizard) wait_for(cw,'\n'); return; } } until(hr != rp && step_ok(ch)); new_monster(item, randmonster(TRUE), &cp); tp = (struct thing *) ldata(item); tp->t_flags |= ISRUN; tp->t_pos = cp; tp->t_dest = &hero; if (wizard) msg("Started a wandering %s", monsters[tp->t_type-'A'].m_name); } /* * what to do when the hero steps next to a monster */ struct linked_list * wake_monster(int y, int x) { struct thing *tp; struct linked_list *it; struct room *rp; int ch; if ((it = find_mons(y, x)) == NULL) { fatal("Can't find monster in wake"); return NULL; } tp = (struct thing *) ldata(it); ch = tp->t_type; /* * Every time he sees mean monster, it might start chasing him */ if (rnd(100) > 33 && on(*tp, ISMEAN) && off(*tp, ISHELD) && !ISWEARING(R_STEALTH)) { tp->t_dest = &hero; tp->t_flags |= ISRUN; } if (ch == 'U' && off(player, ISBLIND)) { rp = roomin(&hero); if ((rp != NULL && !(rp->r_flags&ISDARK)) || DISTANCE(y, x, hero.y, hero.x) < 3) { if (off(*tp, ISFOUND) && !save(VS_MAGIC)) { msg("The umber hulk's gaze has confused you."); if (on(player, ISHUH)) lengthen(unconfuse, rnd(20)+HUHDURATION); else fuse(unconfuse, 0, rnd(20)+HUHDURATION, AFTER); player.t_flags |= ISHUH; } tp->t_flags |= ISFOUND; } } /* * Hide invisible monsters */ if (on(*tp, ISINVIS) && off(player, CANSEE)) ch = mvwinch(stdscr, y, x); /* * Let greedy ones guard gold */ if (on(*tp, ISGREED) && off(*tp, ISRUN)) { rp = roomin(&hero); if (rp != NULL && rp->r_goldval) { tp->t_dest = &rp->r_gold; tp->t_flags |= ISRUN; } } return it; } void genocide() { struct linked_list *ip; struct thing *mp; int c; int i; struct linked_list *nip; addmsg("Which monster"); if (!terse) addmsg(" do you wish to wipe out"); msg("? "); while (!isalpha(c = readchar(cw))) if (c == ESCAPE) return; else { mpos = 0; msg("Please specify a letter between 'A' and 'Z'"); } if (islower(c)) c = toupper(c); for (ip = mlist; ip; ip = nip) { mp = (struct thing *) ldata(ip); nip = next(ip); if (mp->t_type == c) remove_monster(&mp->t_pos, ip); } for (i = 0; i < 26; i++) if (lvl_mons[i] == c) { lvl_mons[i] = ' '; wand_mons[i] = ' '; break; } }