view arogue5/wear.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 f2951c4e28d9
children 56e748983fa8
line wrap: on
line source

/*
 * This file contains misc functions for dealing with armor
 *
 * Advanced Rogue
 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
 * 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 "curses.h"
#include "rogue.h"
#include <string.h>
#include <stdlib.h>


/*
 * take_off:
 *	Get the armor off of the players back
 */

take_off()
{
    register struct object *obj;
    register struct linked_list *item;

    /* What does player want to take off? */
    if ((item = get_item(pack, "take off", REMOVABLE)) == NULL)
	return;

    obj = OBJPTR(item);
    if (!is_current(obj)) {
	sprintf(outstring,"Not wearing %c) %s", pack_char(pack, obj),inv_name(obj, TRUE));
	msg(outstring);
	return;
    }

    /* Can the player remove the item? */
    if (!dropcheck(obj)) return;
    updpack(TRUE);

    sprintf(outstring,"Was wearing %c) %s", pack_char(pack, obj),inv_name(obj,TRUE));
    msg(outstring);
}

/*
 * wear:
 *	The player wants to wear something, so let him/her put it on.
 */

wear()
{
    register struct linked_list *item;
    register struct object *obj;
    register int i;
    char buf[LINELEN];


    /* What does player want to wear? */
    if ((item = get_item(pack, "wear", WEARABLE)) == NULL)
	return;

    obj = OBJPTR(item);

    switch (obj->o_type) {
	case ARMOR:
	    if (cur_armor != NULL) {
		addmsg("You are already wearing armor");
		if (!terse) addmsg(".  You'll have to take it off first.");
		endmsg();
		after = FALSE;
		return;
	    }
	    if (cur_misc[WEAR_BRACERS] != NULL) {
		msg("You can't wear armor with bracers of defense.");
		return;
	    }
	    if (cur_misc[WEAR_CLOAK] != NULL || cur_relic[EMORI_CLOAK]) {
		msg("You can't wear armor with a cloak.");
		return;
	    }
	    if (player.t_ctype == C_THIEF	&&
		(obj->o_which != LEATHER && obj->o_which != STUDDED_LEATHER)) {
		if (terse) msg("Thieves can't wear that type of armor");
		else
		 msg("Thieves can only wear leather or studded leather armor");
		return;
	    }
	    waste_time();
	    obj->o_flags |= ISKNOW;
	    cur_armor = obj;
	    addmsg(terse ? "W" : "You are now w");
	    msg("earing %s.", armors[obj->o_which].a_name);

	when MM:
	    switch (obj->o_which) {
	    /*
	     * when wearing the boots of elvenkind the player will not
	     * set off any traps
	     */
	    case MM_ELF_BOOTS:
		if (cur_misc[WEAR_BOOTS] != NULL)
		    msg("already wearing a pair of boots");
		else {
		    msg("wearing %s",inv_name(obj,TRUE));
		    cur_misc[WEAR_BOOTS] = obj;
		}
	    /*
	     * when wearing the boots of dancing the player will dance
	     * uncontrollably
	     */
	    when MM_DANCE:
		if (cur_misc[WEAR_BOOTS] != NULL)
		    msg("already wearing a pair of boots");
		else {
		    msg("wearing %s",inv_name(obj,TRUE));
		    cur_misc[WEAR_BOOTS] = obj;
		    msg("You begin to dance uncontrollably!");
		    turn_on(player, ISDANCE);
		}
	    /*
	     * bracers give the hero protection in he same way armor does.
	     * they cannot be used with armor but can be used with cloaks
	     */
	    when MM_BRACERS:
		if (cur_misc[WEAR_BRACERS] != NULL)
			msg("already wearing bracers");
		else {
		    if (cur_armor != NULL) {
			msg("You can't wear bracers of defense with armor.");
		    }
		    else {
			msg("wearing %s",inv_name(obj,TRUE));
			cur_misc[WEAR_BRACERS] = obj;
		    }
		}

	    /*
	     * The robe (cloak) of powerlessness disallows any spell casting
	     */
	    when MM_R_POWERLESS:
	    /*
	     * the cloak of displacement gives the hero an extra +2 on AC
	     * and saving throws. Cloaks cannot be used with armor.
	     */
	    case MM_DISP:
	    /*
	     * the cloak of protection gives the hero +n on AC and saving
	     * throws with a max of +3 on saves
	     */
	    case MM_PROTECT:
		if (cur_misc[WEAR_CLOAK] != NULL || cur_relic[EMORI_CLOAK])
		    msg("%slready wearing a cloak.", terse ? "A"
							   : "You are a");
		else {
		    if (cur_armor != NULL) {
			msg("You can't wear a cloak with armor.");
		    }
		    else {
			msg("wearing %s",inv_name(obj,TRUE));
			cur_misc[WEAR_CLOAK] = obj;
		    }
		}
	    /*
	     * the gauntlets of dexterity give the hero a dexterity of 18
	     * the gauntlets of ogre power give the hero a strength of 18
	     * the gauntlets of fumbling cause the hero to drop his weapon
	     */
	    when MM_G_DEXTERITY:
	    case MM_G_OGRE:
	    case MM_FUMBLE:
		if (cur_misc[WEAR_GAUNTLET] != NULL)
		    msg("Already wearing a pair of gauntlets.");
		else {
		    msg("wearing %s",inv_name(obj,TRUE));
		    cur_misc[WEAR_GAUNTLET] = obj;
		    if (obj->o_which == MM_FUMBLE)
			start_daemon(fumble, 0, AFTER);
		}
	    /*
	     * the jewel of attacks does an aggavate monster
	     */
	    when MM_JEWEL:
		if (cur_misc[WEAR_JEWEL] != NULL || cur_relic[YENDOR_AMULET])
		    msg("Already wearing an amulet.");
		else {
		    msg("wearing %s",inv_name(obj,TRUE));
		    cur_misc[WEAR_JEWEL] = obj;
		    aggravate();
		}
	    /*
	     * the necklace of adaption makes the hero immune to
	     * chlorine gas
	     */
	    when MM_ADAPTION:
		if (cur_misc[WEAR_NECKLACE] != NULL)
		    msg("already wearing a necklace");
		else {
		    msg("wearing %s",inv_name(obj,TRUE));
		    cur_misc[WEAR_NECKLACE] = obj;
		    turn_on(player, NOGAS);
		}
	    /*
	     * the necklace of stragulation will try to strangle the
	     * hero to death
	     */
	    when MM_STRANGLE:
		if (cur_misc[WEAR_NECKLACE] != NULL)
		    msg("already wearing a necklace");
		else {
		    msg("wearing %s",inv_name(obj,TRUE));
		    cur_misc[WEAR_NECKLACE] = obj;
		    msg("The necklace is beginning to strangle you!");
		    start_daemon(strangle, 0, AFTER);
		}
	    otherwise:
		msg("what a strange item you have!");
	    }
	    status(FALSE);
	    if (m_know[obj->o_which] && m_guess[obj->o_which]) {
		free(m_guess[obj->o_which]);
		m_guess[obj->o_which] = NULL;
	    }
	    else if (!m_know[obj->o_which] && 
		     askme &&
		     (obj->o_flags & ISKNOW) == 0 &&
		     m_guess[obj->o_which] == NULL) {
		msg(terse ? "Call it: " : "What do you want to call it? ");
		if (get_str(buf, msgw) == NORM) {
		    m_guess[obj->o_which] = new((unsigned int) strlen(buf) + 1);
		    strcpy(m_guess[obj->o_which], buf);
		}
	    }

	when RING:
	    if (cur_misc[WEAR_GAUNTLET] != NULL) {
		msg ("You have to remove your gauntlets first!");
		return;
	    }

	    /* If there is room, put on the ring */
	    for (i=0; i<NUM_FINGERS; i++)
	        if (cur_ring[i] == NULL) {
		    cur_ring[i] = obj;
		    break;
		}
	    if (i == NUM_FINGERS) {	/* No room */
		if (terse) msg("Wearing enough rings");
		else msg("You already have on eight rings");
		return;
	    }

	    /* Calculate the effect of the ring */
	    ring_on(obj);
    }
    updpack(TRUE);
}