Mercurial > hg > early-roguelike
view srogue/armor.c @ 227:696277507a2e
Rogue V4, V5: disable a cheat granting permanent monster detection.
In these two games, a potion of monster detection turns on the player's
SEEMONST flag. A fuse is set to call turn_see() to turn the flag back
off. But the save and restore functions do not recognize turn_see() and
fail to set the fuse up again.
When restoring, Rogue V4 merely sets the fuse's function to NULL and
leaves it burning. When it goes off, a segfault results. Rogue V5
clears all the fuse's fields, and the player retains the ability to see
all monsters on the level.
The save and restore code can now handle the fuse. The function used is
a new wrapper, turn_see_off(), which should lead to less problems with
daemons being multiple incompatible types.
Also, Rogue V4 and Super-Rogue now properly clear unrecognized daemon
and fuse slots when restoring a saved game.
author | John "Elwin" Edwards |
---|---|
date | Sat, 05 Mar 2016 12:10:20 -0500 |
parents | 94a0d9dd5ce1 |
children | e52a8a7ad4c5 |
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/* * This file contains misc functions for dealing with armor * * @(#)armor.c 9.0 (rdk) 7/17/84 * * Super-Rogue * Copyright (C) 1984 Robert D. Kindelberger * All rights reserved. * * Based on "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 "rogue.h" #include "rogue.ext" /* * wear: * The player wants to wear something, so let the hero try */ void wear(void) { reg struct linked_list *item; reg struct object *obj; if (cur_armor != NULL) { msg("You are already wearing some."); after = FALSE; return; } if ((item = get_item("wear", ARMOR)) == NULL) return; obj = OBJPTR(item); if (obj->o_type != ARMOR) { msg("You can't wear that."); return; } waste_time(); msg("Wearing %s.", a_magic[obj->o_which].mi_name); cur_armor = obj; setoflg(obj,ISKNOW); nochange = FALSE; } /* * take_off: * Get the armor off of the players back */ void take_off(void) { reg struct object *obj; if ((obj = cur_armor) == NULL) { msg("Not wearing any armor."); return; } if (!dropcheck(cur_armor)) return; cur_armor = NULL; msg("Was wearing %c) %s",pack_char(obj),inv_name(obj,TRUE)); nochange = FALSE; } /* * initarmor: * Initialize some armor. */ void initarmor(struct object *obj, int what) { struct init_armor *iwa; struct magic_item *mi; obj->o_type = ARMOR; obj->o_which = what; iwa = &armors[what]; mi = &a_magic[what]; obj->o_vol = iwa->a_vol; obj->o_ac = iwa->a_class; obj->o_weight = iwa->a_wght; obj->o_typname = things[TYP_ARMOR].mi_name; } /* * hurt_armor: * Returns TRUE if armor is damaged */ bool hurt_armor(struct object *obj) { reg int type, ac; if (obj != NULL) { if (o_on(obj, ISPROT) || (o_on(obj, ISBLESS) && rnd(100) < 10)) return FALSE; ac = obj->o_ac; type = obj->o_which; if (type != PADDED && type != LEATHER) if ((type == STUDDED && ac < 8) || (type != STUDDED && ac < 9)) return TRUE; } return FALSE; }