/* File: cmd6.c */

/* Purpose: Object commands */

/*
 * Copyright (c) 1989 James E. Wilson, Robert A. Koeneke
 *
 * This software may be copied and distributed for educational, research, and
 * not for profit purposes provided that this copyright and statement are
 * included in all such copies.
 */

#include "angband.h"


/*
 * This file includes code for eating food, drinking potions,
 * reading scrolls, aiming wands, using staffs, zapping rods,
 * and activating artifacts.
 *
 * In all cases, if the player becomes "aware" of the item's use
 * by testing it, mark it as "aware" and reward some experience
 * based on the object's level, always rounding up.  If the player
 * remains "unaware", mark that object "kind" as "tried".
 *
 * This code now correctly handles the unstacking of wands, staffs,
 * and rods.  Note the overly paranoid warning about potential pack
 * overflow, which allows the player to use and drop a stacked item.
 *
 * In all "unstacking" scenarios, the "used" object is "carried" as if
 * the player had just picked it up.  In particular, this means that if
 * the use of an item induces pack overflow, that item will be dropped.
 *
 * For simplicity, these routines induce a full "pack reorganization"
 * which not only combines similar items, but also reorganizes various
 * items to obey the current "sorting" method.  This may require about
 * 400 item comparisons, but only occasionally.
 *
 * There may be a BIG problem with any "effect" that can cause "changes"
 * to the inventory.  For example, a "scroll of recharging" can cause
 * a wand/staff to "disappear", moving the inventory up.  Luckily, the
 * scrolls all appear BEFORE the staffs/wands, so this is not a problem.
 * But, for example, a "staff of recharging" could cause MAJOR problems.
 * In such a case, it will be best to either (1) "postpone" the effect
 * until the end of the function, or (2) "change" the effect, say, into
 * giving a staff "negative" charges, or "turning a staff into a stick".
 * It seems as though a "rod of recharging" might in fact cause problems.
 * The basic problem is that the act of recharging (and destroying) an
 * item causes the inducer of that action to "move", causing "o_ptr" to
 * no longer point at the correct item, with horrifying results.
 *
 * Note that food/potions/scrolls no longer use bit-flags for effects,
 * but instead use the "sval" (which is also used to sort the objects).
 */


static void do_cmd_eat_food_aux(int item)
{
	int ident, lev;
	object_type *o_ptr;

	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}

	/* Sound */
	sound(SOUND_EAT);

	/* Take a turn */
	energy_use = 100;

	/* Identity not known yet */
	ident = FALSE;

	/* Object level */
	lev = get_object_level(o_ptr);

	/* Analyze the food */
	switch (o_ptr->sval)
	{
#ifdef JP
		/* それぞれの食べ物の感想をオリジナルより細かく表現 */
		case SV_FOOD_SLIME_MOLD:
		{
			msg_print("これはなんとも形容しがたい味だ。");
			ident = TRUE;
			break;
		}

		case SV_FOOD_RATION:
		{
			msg_print("これはおいしい。");
			ident = TRUE;
			break;
		}
#else
		case SV_FOOD_RATION:
		case SV_FOOD_SLIME_MOLD:
		{
			msg_print("That tastes good.");
			ident = TRUE;
			break;
		}
#endif

		case SV_FOOD_WAYBREAD:
		{
#ifdef JP
			msg_print("これはひじょうに美味だ。");
#else
			msg_print("That tastes good.");
#endif
			(void)set_poisoned(0);
			(void)hp_player(damroll(4, 8));
			ident = TRUE;
			break;
		}
	}

	/* Combine / Reorder the pack (later) */
	p_ptr->notice |= (PN_COMBINE | PN_REORDER);

	/* We have tried it */
	object_tried(o_ptr);

	/* The player is now aware of the object */
	if (ident && !object_aware_p(o_ptr))
	{
		object_aware(o_ptr);
		gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
	}

	/* Window stuff */
	p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);


	/* Food can feed the player */
	if (p_ptr->prace == RACE_VAMPIRE)
	{
		/* Reduced nutritional benefit */
		(void)set_food(p_ptr->food + (o_ptr->pval / 10));
#ifdef JP
msg_print("あなたのような者にとって食糧など僅かな栄養にしかならない。");
#else
		msg_print("Mere victuals hold scant sustenance for a being such as yourself.");
#endif

		if (p_ptr->food < PY_FOOD_ALERT)   /* Hungry */
#ifdef JP
msg_print("あなたの飢えは新鮮な血によってのみ満たされる！");
#else
			msg_print("Your hunger can only be satisfied with fresh blood!");
#endif

	}
	else if ((p_ptr->prace == RACE_SKELETON) ||
		((p_ptr->pclass == CLASS_SNATCHER) && (r_info[p_ptr->r_idx].d_char == 's')))
	{
		if (!(o_ptr->sval == SV_FOOD_WAYBREAD))
		{
			object_type forge;
			object_type *q_ptr = &forge;

#ifdef JP
			msg_print("食べ物がアゴを素通りして落ちた！");
#else
			msg_print("The food falls through your jaws!");
#endif

			/* Create the item */
			object_prep(q_ptr, lookup_kind(o_ptr->tval, o_ptr->sval));

			/* Drop the object from heaven */
			(void)drop_near(q_ptr, -1, py, px);
		}
		else
		{
#ifdef JP
			msg_print("食べ物がアゴを素通りして落ち、消えた！");
#else
			msg_print("The food falls through your jaws and vanishes!");
#endif
		}
	}
	else if ((p_ptr->prace == RACE_GOLEM) ||
		 (p_ptr->prace == RACE_ZOMBIE) ||
		 (p_ptr->prace == RACE_SPECTRE) ||
		 ((p_ptr->pclass == CLASS_SNATCHER) && (r_info[p_ptr->r_idx].flags3 & (RF3_UNDEAD))))
	{
#ifdef JP
		msg_print("生者の食物はあなたにとってほとんど栄養にならない。");
#else
		msg_print("The food of mortals is poor sustenance for you.");
#endif
		set_food(p_ptr->food + ((o_ptr->pval) / 20));
	}
	else
	{
		if (o_ptr->sval == SV_FOOD_WAYBREAD)
		{
			(void)set_food(PY_FOOD_MAX - 1);
		}
		else
		{
			(void)set_food(p_ptr->food + o_ptr->pval);
		}
	}

	/* Destroy a food in the pack */
	if (item >= 0)
	{
		inven_item_increase(item, -1);
		inven_item_describe(item);
		inven_item_optimize(item);
	}

	/* Destroy a food on the floor */
	else
	{
		floor_item_increase(0 - item, -1);
		floor_item_describe(0 - item);
		floor_item_optimize(0 - item);
	}
}


/*
 * Eat some food (from the pack or floor)
 */
void do_cmd_eat_food(void)
{
	int         item;
	cptr        q, s;


	/* Restrict choices to food */
	item_tester_tval = TV_FOOD;

	/* Get an item */
#ifdef JP
	q = "どれを食べますか? ";
	s = "食べ物がない。";
#else
	q = "Eat which item? ";
	s = "You have nothing to eat.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_FLOOR))) return;

	/* Eat the object */
	do_cmd_eat_food_aux(item);
}


/*
 * Quaff a potion (from the pack or the floor)
 */
static void do_cmd_quaff_potion_aux(int item)
{
	int         ident, lev;
	object_type	*o_ptr;

	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}

	/* Sound */
	sound(SOUND_QUAFF);


	/* Take a turn */
	energy_use = 100;

	/* Not identified yet */
	ident = FALSE;

	/* Object level */
	lev = get_object_level(o_ptr);

	/* Analyze the potion */
	switch (o_ptr->sval)
	{
#ifdef JP
		/* 飲みごたえをオリジナルより細かく表現 */
		case SV_POTION_WATER:
		{
			msg_print("口の中がさっぱりした。");
			msg_print("のどの渇きが少しおさまった。");
			ident = TRUE;
			break;
		}
#else
		case SV_POTION_WATER:
		{
			msg_print("You feel less thirsty.");
			ident = TRUE;
			break;
		}
#endif

		case SV_POTION_DETONATIONS:
		{
#ifdef JP
			msg_print("体の中で激しい爆発が起きた！");
			take_hit(damroll(50, 20), "爆発の薬");
#else
			msg_print("Massive explosions rupture your body!");
			take_hit(damroll(50, 20), "a potion of Detonation");
#endif

			(void)set_stun(p_ptr->stun + 75);
			(void)set_cut(p_ptr->cut + 5000);
			ident = TRUE;
			break;
		}

		case SV_POTION_INFRAVISION:
		{
			if (set_tim_infra(p_ptr->tim_infra + 100 + randint1(100)))
			{
				ident = TRUE;
			}
			break;
		}

		case SV_POTION_DETECT_INVIS:
		{
			if (set_tim_invis(p_ptr->tim_invis + 12 + randint1(12)))
			{
				ident = TRUE;
			}
			break;
		}

		case SV_POTION_CURE_POISON:
		{
			if (set_poisoned(0)) ident = TRUE;
			break;
		}

		case SV_POTION_SPEED:
		{
			if (!p_ptr->fast)
			{
				if (set_fast(randint1(25) + 15)) ident = TRUE;
			}
			else
			{
				(void)set_fast(p_ptr->fast + 5);
			}
			break;
		}

		case SV_POTION_RESIST_HEAT:
		{
			if (set_oppose_fire(p_ptr->oppose_fire + randint1(10) + 10))
			{
				ident = TRUE;
			}
			break;
		}

		case SV_POTION_RESIST_COLD:
		{
			if (set_oppose_cold(p_ptr->oppose_cold + randint1(10) + 10))
			{
				ident = TRUE;
			}
			break;
		}

		case SV_POTION_HEROISM:
		{
			if (set_afraid(0)) ident = TRUE;
			if (set_hero(p_ptr->hero + randint1(25) + 25)) ident = TRUE;
			if (hp_player(10)) ident = TRUE;
			break;
		}

		case SV_POTION_BESERK_STRENGTH:
		{
			if (set_afraid(0)) ident = TRUE;
			if (set_shero(p_ptr->shero + randint1(25) + 25)) ident = TRUE;
			if (hp_player(30)) ident = TRUE;
			break;
		}

		case SV_POTION_CURE_LIGHT:
		{
			if (hp_player(damroll(2, 8))) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_cut(p_ptr->cut - 10)) ident = TRUE;
			break;
		}

		case SV_POTION_CURE_SERIOUS:
		{
			if (hp_player(damroll(4, 8))) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_cut((p_ptr->cut / 2) - 50)) ident = TRUE;
			break;
		}

		case SV_POTION_CURE_CRITICAL:
		{
			if (hp_player(damroll(6, 8))) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			break;
		}

		case SV_POTION_HEALING:
		{
			if (hp_player(300)) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			break;
		}

		case SV_POTION_STAR_HEALING:
		{
			if (hp_player(1200)) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			break;
		}

		case SV_POTION_LIFE:
		{
#ifdef JP
			msg_print("体中に生命力が満ちあふれてきた！");
#else
			msg_print("You feel life flow through your body!");
#endif

			restore_level();
			(void)set_poisoned(0);
			(void)set_blind(0);
			(void)set_confused(0);
			(void)set_image(0);
			(void)set_stun(0);
			(void)set_cut(0);
			(void)do_res_stat(A_STR);
			(void)do_res_stat(A_CON);
			(void)do_res_stat(A_DEX);
			(void)do_res_stat(A_WIS);
			(void)do_res_stat(A_INT);
			(void)do_res_stat(A_CHR);
			hp_player(5000);
			ident = TRUE;
			break;
		}

		case SV_POTION_RESTORE_MANA:
		{
			if (p_ptr->csp < p_ptr->msp)
			{
				p_ptr->csp = p_ptr->msp;
				p_ptr->csp_frac = 0;
#ifdef JP
				msg_print("頭がハッキリとした。");
#else
				msg_print("You feel your head clear.");
#endif

				p_ptr->redraw |= (PR_MANA);
				p_ptr->window |= (PW_PLAYER);
				p_ptr->window |= (PW_SPELL);
				ident = TRUE;
			}
			break;
		}

		case SV_POTION_RESTORE_EXP:
		{
			if (restore_level()) ident = TRUE;
			break;
		}

		case SV_POTION_RESTORING:
		{
			if (do_res_stat(A_STR)) ident = TRUE;
			if (do_res_stat(A_INT)) ident = TRUE;
			if (do_res_stat(A_WIS)) ident = TRUE;
			if (do_res_stat(A_DEX)) ident = TRUE;
			if (do_res_stat(A_CON)) ident = TRUE;
			if (do_res_stat(A_CHR)) ident = TRUE;
			break;
		}

		case SV_POTION_RES_STR:
		{
			if (do_res_stat(A_STR)) ident = TRUE;
			break;
		}

		case SV_POTION_RES_INT:
		{
			if (do_res_stat(A_INT)) ident = TRUE;
			break;
		}

		case SV_POTION_RES_WIS:
		{
			if (do_res_stat(A_WIS)) ident = TRUE;
			break;
		}

		case SV_POTION_RES_DEX:
		{
			if (do_res_stat(A_DEX)) ident = TRUE;
			break;
		}

		case SV_POTION_RES_CON:
		{
			if (do_res_stat(A_CON)) ident = TRUE;
			break;
		}

		case SV_POTION_RES_CHR:
		{
			if (do_res_stat(A_CHR)) ident = TRUE;
			break;
		}

		case SV_POTION_INC_STR:
		{
			if (do_inc_stat(A_STR)) ident = TRUE;
			break;
		}

		case SV_POTION_INC_INT:
		{
			if (do_inc_stat(A_INT)) ident = TRUE;
			break;
		}

		case SV_POTION_INC_WIS:
		{
			if (do_inc_stat(A_WIS)) ident = TRUE;
			break;
		}

		case SV_POTION_INC_DEX:
		{
			if (do_inc_stat(A_DEX)) ident = TRUE;
			break;
		}

		case SV_POTION_INC_CON:
		{
			if (do_inc_stat(A_CON)) ident = TRUE;
			break;
		}

		case SV_POTION_INC_CHR:
		{
			if (do_inc_stat(A_CHR)) ident = TRUE;
			break;
		}

		case SV_POTION_AUGMENTATION:
		{
			if (do_inc_stat(A_STR)) ident = TRUE;
			if (do_inc_stat(A_INT)) ident = TRUE;
			if (do_inc_stat(A_WIS)) ident = TRUE;
			if (do_inc_stat(A_DEX)) ident = TRUE;
			if (do_inc_stat(A_CON)) ident = TRUE;
			if (do_inc_stat(A_CHR)) ident = TRUE;
			break;
		}

		case SV_POTION_ENLIGHTENMENT:
		{
#ifdef JP
			msg_print("自分の置かれている状況が脳裏に浮かんできた...");
#else
			msg_print("An image of your surroundings forms in your mind...");
#endif

			wiz_lite();
			ident = TRUE;
			break;
		}

		case SV_POTION_STAR_ENLIGHTENMENT:
		{
#ifdef JP
			msg_print("更なる啓蒙を感じた...");
#else
			msg_print("You begin to feel more enlightened...");
#endif

			msg_print(NULL);
			wiz_lite();
			(void)do_inc_stat(A_INT);
			(void)do_inc_stat(A_WIS);
			(void)detect_traps(DETECT_RAD_DEFAULT);
			(void)detect_doors(DETECT_RAD_DEFAULT);
			(void)detect_stairs(DETECT_RAD_DEFAULT);
			(void)detect_treasure(DETECT_RAD_DEFAULT);
			(void)detect_objects_gold(DETECT_RAD_DEFAULT);
			(void)detect_objects_normal(DETECT_RAD_DEFAULT);
			identify_pack();
			self_knowledge();
			ident = TRUE;
			break;
		}

		case SV_POTION_SELF_KNOWLEDGE:
		{
#ifdef JP
			msg_print("自分自身のことが少しは分かった気がする...");
#else
			msg_print("You begin to know yourself a little better...");
#endif

			msg_print(NULL);
			self_knowledge();
			ident = TRUE;
			break;
		}

		case SV_POTION_EXPERIENCE:
		{
			if (p_ptr->exp < PY_MAX_EXP)
			{
				s32b ee = (p_ptr->exp / 2) + 10;
				if (ee > 100000L) ee = 100000L;
#ifdef JP
				msg_print("更に経験を積んだような気がする。");
#else
				msg_print("You feel more experienced.");
#endif

				gain_exp(ee);
				ident = TRUE;
			}
			break;
		}

		case SV_POTION_RESISTANCE:
		{
			(void)set_oppose_acid(p_ptr->oppose_acid + randint1(20) + 20);
			(void)set_oppose_elec(p_ptr->oppose_elec + randint1(20) + 20);
			(void)set_oppose_fire(p_ptr->oppose_fire + randint1(20) + 20);
			(void)set_oppose_cold(p_ptr->oppose_cold + randint1(20) + 20);
			(void)set_oppose_pois(p_ptr->oppose_pois + randint1(20) + 20);
			ident = TRUE;
			break;
		}

		case SV_POTION_CURING:
		{
			if (hp_player(50)) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			if (set_image(0)) ident = TRUE;
			break;
		}

		case SV_POTION_INVULNERABILITY:
		{
			(void)set_invuln(p_ptr->invuln + randint1(7) + 7);
			ident = TRUE;
			break;
		}

		case SV_POTION_STAR_EXPERIENCE:
		{
			restore_level();

			if (p_ptr->lev < PY_MAX_LEVEL)
			{
				s32b ee = player_exp[p_ptr->lev - 1] * p_ptr->expfact / 100L;
				ee -= p_ptr->max_exp;
#ifdef JP
				msg_print("更に経験を積んだような気がする。");
#else
				msg_print("You feel more experienced.");
#endif
				gain_exp(ee);
			}

			ident = TRUE;
			break;
		}
	}

	if (p_ptr->prace == RACE_SKELETON)
	{
#ifdef JP
msg_print("液体の一部はあなたのアゴを素通りして落ちた！");
#else
		msg_print("Some of the fluid falls through your jaws!");
#endif

		(void)potion_smash_effect(0, py, px, o_ptr->k_idx);
	}

	/* Combine / Reorder the pack (later) */
	p_ptr->notice |= (PN_COMBINE | PN_REORDER);

	/* The item has been tried */
	object_tried(o_ptr);

	/* An identification was made */
	if (ident && !object_aware_p(o_ptr))
	{
		object_aware(o_ptr);
		gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
	}

	/* Window stuff */
	p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);

	/* Potions can feed the player */
	switch (p_ptr->prace)
	{
		case RACE_VAMPIRE:
			(void)set_food(p_ptr->food + (o_ptr->pval / 10));
			break;
		case RACE_SKELETON:
			/* Do nothing */
			break;
		case RACE_GOLEM:
		case RACE_ZOMBIE:
		case RACE_SPECTRE:
			set_food(p_ptr->food + ((o_ptr->pval) / 20));
			break;
		default:
			(void)set_food(p_ptr->food + o_ptr->pval);
	}

	/* Reduce and describe inventory */
	if (item >= 0)
	{
		inven_item_increase(item, -1);
		inven_item_describe(item);
		inven_item_optimize(item);
	}

	/* Reduce and describe floor item */
	else
	{
		floor_item_increase(0 - item, -1);
		floor_item_describe(0 - item);
		floor_item_optimize(0 - item);
	}
}


void do_cmd_quaff_potion(void)
{
	int  item;
	cptr q, s;

	/* Restrict choices to potions */
	item_tester_tval = TV_POTION;

	/* Get an item */
#ifdef JP
	q = "どの薬を飲みますか? ";
	s = "飲める薬がない。";
#else
	q = "Quaff which potion? ";
	s = "You have no potions to quaff.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_FLOOR))) return;

	/* Hex */
	if (p_ptr->keep_magic)
	{
		if (!(p_ptr->keep_spells & MS_INHAIL_POTION))
			(void)stop_hex_spell_all();
	}

	/* Quaff the potion */
	do_cmd_quaff_potion_aux(item);
}


/*
 * Read a scroll (from the pack or floor).
 *
 * Certain scrolls can be "aborted" without losing the scroll.  These
 * include scrolls with no effects but recharge or identify, which are
 * cancelled before use.  XXX Reading them still takes a turn, though.
 */
static void do_cmd_read_scroll_aux(int item)
{
	int         k, used_up, ident, lev, aware;
	object_type *o_ptr;
	char        Rumor[1024];


	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}


	/* Take a turn */
	energy_use = 100;

	/* Not identified yet */
	ident = FALSE;

	/* Object level */
	lev = get_object_level(o_ptr);

	/* Assume the scroll will get used up */
	used_up = TRUE;

	/* Analyze the scroll */
	switch (o_ptr->sval)
	{
		case SV_SCROLL_PHASE_DOOR:
		{
			teleport_player(10);
			ident = TRUE;
			break;
		}

		case SV_SCROLL_TELEPORT:
		{
			teleport_player(100);
			ident = TRUE;
			break;
		}

		case SV_SCROLL_TELEPORT_LEVEL:
		{
			(void)teleport_player_level();
			ident = TRUE;
			break;
		}

		case SV_SCROLL_WORD_OF_RECALL:
		{
			word_of_recall();
			ident = TRUE;
			break;
		}

		case SV_SCROLL_IDENTIFY:
		{
			ident = TRUE;
			if (!ident_spell()) used_up = FALSE;
			break;
		}

		case SV_SCROLL_STAR_IDENTIFY:
		{
			ident = TRUE;
			if (!identify_fully()) used_up = FALSE;
			break;
		}

		case SV_SCROLL_REMOVE_CURSE:
		{
			if (remove_curse())
			{
#ifdef JP
				msg_print("誰かに見守られているような気がする。");
#else
				msg_print("You feel as if someone is watching over you.");
#endif

				ident = TRUE;
			}
			break;
		}

		case SV_SCROLL_STAR_REMOVE_CURSE:
		{
			if (remove_all_curse())
			{
#ifdef JP
				msg_print("誰かに見守られているような気がする。");
#else
				msg_print("You feel as if someone is watching over you.");
#endif
				ident = TRUE;
			}
			break;
		}

		case SV_SCROLL_ENCHANT_ARMOR:
		{
			ident = TRUE;
			if (!enchant_spell(0, 0, 1)) used_up = FALSE;
			break;
		}

		case SV_SCROLL_ENCHANT_WEAPON_TO_HIT:
		{
			if (!enchant_spell(1, 0, 0)) used_up = FALSE;
			ident = TRUE;
			break;
		}

		case SV_SCROLL_ENCHANT_WEAPON_TO_DAM:
		{
			if (!enchant_spell(0, 1, 0)) used_up = FALSE;
			ident = TRUE;
			break;
		}

		case SV_SCROLL_STAR_ENCHANT_ARMOR:
		{
			if (!enchant_spell(0, 0, randint1(3) + 2)) used_up = FALSE;
			ident = TRUE;
			break;
		}

		case SV_SCROLL_STAR_ENCHANT_WEAPON:
		{
			if (!enchant_spell(randint1(3), randint1(3), 0)) used_up = FALSE;
			ident = TRUE;
			break;
		}

		case SV_SCROLL_RECHARGING:
		{
			if (!recharge(130)) used_up = FALSE;
			ident = TRUE;
			break;
		}

		case SV_SCROLL_MUNDANITY:
		{
			ident = TRUE;
			if (!mundane_spell(FALSE)) used_up = FALSE;
			break;
		}

		case SV_SCROLL_LIGHT:
		{
			if (lite_area(damroll(2, 8), 2)) ident = TRUE;
			break;
		}

		case SV_SCROLL_MAPPING:
		{
			map_area(DETECT_RAD_MAP);
			ident = TRUE;
			break;
		}

		case SV_SCROLL_DETECT_GOLD:
		{
			if (detect_treasure(DETECT_RAD_DEFAULT)) ident = TRUE;
			if (detect_objects_gold(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_SCROLL_DETECT_ITEM:
		{
			if (detect_objects_normal(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_SCROLL_DETECT_TRAP:
		{
			bool known = object_known_p(o_ptr);
			if (detect_traps_aux(DETECT_RAD_DEFAULT, known)) ident = TRUE;
			break;
		}

		case SV_SCROLL_DETECT_DOOR:
		{
			if (detect_doors(DETECT_RAD_DEFAULT)) ident = TRUE;
			if (detect_stairs(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_SCROLL_DETECT_INVIS:
		{
			if (detect_monsters_invis(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_SCROLL_SATISFY_HUNGER:
		{
			if (set_food(PY_FOOD_MAX - 1)) ident = TRUE;
			break;
		}

		case SV_SCROLL_BLESSING:
		{
			if (set_blessed(p_ptr->blessed + randint1(12) + 6)) ident = TRUE;
			break;
		}

		case SV_SCROLL_HOLY_CHANT:
		{
			if (set_blessed(p_ptr->blessed + randint1(24) + 12)) ident = TRUE;
			break;
		}

		case SV_SCROLL_HOLY_PRAYER:
		{
			if (set_blessed(p_ptr->blessed + randint1(48) + 24)) ident = TRUE;
			break;
		}

		case SV_SCROLL_MONSTER_CONFUSION:
		{
			if (p_ptr->confusing == 0)
			{
#ifdef JP
				msg_print("手が輝き始めた。");
#else
				msg_print("Your hands begin to glow.");
#endif

				p_ptr->confusing = TRUE;
				ident = TRUE;
				p_ptr->redraw |= (PR_STATUS);
			}
			break;
		}

		case SV_SCROLL_PROTECTION_FROM_EVIL:
		{
			k = 3 * p_ptr->lev;
			if (set_protevil(p_ptr->protevil + randint1(25) + k)) ident = TRUE;
			break;
		}

		case SV_SCROLL_RUNE_OF_PROTECTION:
		{
			warding_glyph();
			ident = TRUE;
			break;
		}

		case SV_SCROLL_TRAP_DOOR_DESTRUCTION:
		{
			if (destroy_doors_touch()) ident = TRUE;
			break;
		}

		case SV_SCROLL_STAR_DESTRUCTION:
		{
			if (destroy_area(py, px, 15, TRUE))
				ident = TRUE;
			else
#ifdef JP
msg_print("ダンジョンが揺れた...");
#else
				msg_print("The dungeon trembles...");
#endif


			break;
		}

		case SV_SCROLL_DISPEL_UNDEAD:
		{
			if (dispel_undead(60)) ident = TRUE;
			break;
		}

		case SV_SCROLL_GENOCIDE:
		{
			(void)genocide(300);
			ident = TRUE;
			break;
		}

		case SV_SCROLL_MASS_GENOCIDE:
		{
			(void)mass_genocide(300);
			ident = TRUE;
			break;
		}

		case SV_SCROLL_ACQUIREMENT:
		{
			acquirement(py, px, 1, TRUE, FALSE);
			ident = TRUE;
			break;
		}

		case SV_SCROLL_STAR_ACQUIREMENT:
		{
			acquirement(py, px, randint1(2) + 1, TRUE, FALSE);
			ident = TRUE;
			break;
		}

		/* New Zangband scrolls */
		case SV_SCROLL_FIRE:
		{
			fire_ball(GF_FIRE, 0, 150, 4);
			/* Note: "Double" damage since it is centered on the player ... */
			if (!(p_ptr->oppose_fire || p_ptr->resist_fire || p_ptr->immune_fire))
#ifdef JP
take_hit(50+randint1(50), "炎の巻物");
#else
				take_hit(50 + randint1(50), "a Scroll of Fire");
#endif

			ident = TRUE;
			break;
		}


		case SV_SCROLL_ICE:
		{
			fire_ball(GF_ICE, 0, 175, 4);
			if (!(p_ptr->oppose_cold || p_ptr->resist_cold || p_ptr->immune_cold))
#ifdef JP
take_hit(100+randint1(100), "氷の巻物");
#else
				take_hit(100 + randint1(100), "a Scroll of Ice");
#endif

			ident = TRUE;
			break;
		}

		case SV_SCROLL_CHAOS:
		{
			fire_ball(GF_CHAOS, 0, 222, 4);
			if (!p_ptr->resist_chaos)
#ifdef JP
take_hit(111+randint1(111), "ログルスの巻物");
#else
				take_hit(111 + randint1(111), "a Scroll of Logrus");
#endif

			ident = TRUE;
			break;
		}

		case SV_SCROLL_RUMOR:
		{
			errr err;

			switch (randint1(20))
			{
				case 1:
#ifdef JP
err = get_rnd_line("chainswd_j.txt", 0, Rumor);
#else
					err = get_rnd_line("chainswd.txt", 0, Rumor);
#endif

					break;
				case 2:
#ifdef JP
err = get_rnd_line("error_j.txt", 0, Rumor);
#else
					err = get_rnd_line("error.txt", 0, Rumor);
#endif

					break;
				case 3:
				case 4:
				case 5:
#ifdef JP
err = get_rnd_line("death_j.txt", 0, Rumor);
#else
					err = get_rnd_line("death.txt", 0, Rumor);
#endif

					break;
				default:
#ifdef JP
err = get_rnd_line_jonly("rumors_j.txt", 0, Rumor, 10);
#else
					err = get_rnd_line("rumors.txt", 0, Rumor);
#endif

					break;
			}

			/* An error occured */
#ifdef JP
if (err) strcpy(Rumor, "嘘の噂もある。");
#else
			if (err) strcpy(Rumor, "Some rumors are wrong.");
#endif


#ifdef JP
msg_print("巻物にはメッセージが書かれている:");
#else
			msg_print("There is message on the scroll. It says:");
#endif

			msg_print(NULL);
			msg_format("%s", Rumor);
			msg_print(NULL);
#ifdef JP
msg_print("巻物は煙を立てて消え去った！");
#else
			msg_print("The scroll disappears in a puff of smoke!");
#endif

			ident = TRUE;
			break;
		}

		case SV_SCROLL_ARTIFACT:
		{
			if (!artifact_scroll()) used_up = FALSE;
			ident = TRUE;
			break;
		}
	}


	/* Combine / Reorder the pack (later) */
	p_ptr->notice |= (PN_COMBINE | PN_REORDER);

	/* The item was tried */
	object_tried(o_ptr);

	/* An identification was made */
	aware = object_aware_p(o_ptr);

	if (ident && !aware)
	{
		object_aware(o_ptr);
		gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
	}

	/* Window stuff */
	p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);


	/* Hack -- allow certain scrolls to be "preserved" */
	if (!used_up)
	{
		if (aware) energy_use = 0;

		return;
	}

 	sound(SOUND_SPELL); /* No scroll sound, use spell sound */

	/* Destroy a scroll in the pack */
	if (item >= 0)
	{
		inven_item_increase(item, -1);
		inven_item_describe(item);
		inven_item_optimize(item);
	}

	/* Destroy a scroll on the floor */
	else
	{
		floor_item_increase(0 - item, -1);
		floor_item_describe(0 - item);
		floor_item_optimize(0 - item);
	}
}


void do_cmd_read_scroll(void)
{
	int  item;
	cptr q, s;

	/* Check some conditions */
	if (p_ptr->blind)
	{
#ifdef JP
		msg_print("目が見えない。");
#else
		msg_print("You can't see anything.");
#endif

		return;
	}
	if (no_lite())
	{
#ifdef JP
		msg_print("明かりがないので、暗くて読めない。");
#else
		msg_print("You have no light to read by.");
#endif

		return;
	}
	if (p_ptr->confused)
	{
#ifdef JP
		msg_print("混乱していて読めない。");
#else
		msg_print("You are too confused!");
#endif

		return;
	}


	/* Restrict choices to scrolls */
	item_tester_tval = TV_SCROLL;

	/* Get an item */
#ifdef JP
	q = "どの巻物を読みますか? ";
	s = "読める巻物がない。";
#else
	q = "Read which scroll? ";
	s = "You have no scrolls to read.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_FLOOR))) return;

	/* Hex */
	if (p_ptr->keep_magic)
	{
		if (p_ptr->lev < 35)
			(void)stop_hex_spell_all();
		else
		{
			if (keeping_hex_spell_fully())
				if (!stop_hex_spell()) return;
		}
	}

	/* Read the scroll */
	do_cmd_read_scroll_aux(item);
}


bool can_use_device(int lev, bool cursed)
{
	int chance;

	/* Base chance of success */
	chance = p_ptr->skill_dev;

	/* Confusion hurts skill */
	if (p_ptr->confused) chance = chance / 2;

	/* Cursed items are difficult to activate */
	if (cursed) chance /= 3;

	/* Hight level objects are harder */
	chance = chance - ((lev > 50) ? 50 : lev);

	/* Give everyone a (slight) chance */
	if ((chance < USE_DEVICE) && !randint0(USE_DEVICE - chance + 1))
	{
		chance = USE_DEVICE;
	}

	/* Roll for usage */
	if ((chance < USE_DEVICE) || (randint1(chance) < USE_DEVICE))
	{
		return FALSE;
	}

	return TRUE;
}


/*
 * Use a staff.			-RAK-
 *
 * One charge of one staff disappears.
 *
 * Hack -- staffs of identify can be "cancelled".
 */
static void do_cmd_use_staff_aux(int item)
{
	int         ident, k, lev, aware;
	object_type *o_ptr;


	/* Hack -- let staffs of identify get aborted */
	bool use_charge = TRUE;


	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}


	/* Mega-Hack -- refuse to use a pile from the ground */
	if ((item < 0) && (o_ptr->number > 1))
	{
#ifdef JP
		msg_print("まずはスタッフを拾わなければ。");
#else
		msg_print("You must first pick up the staffs.");
#endif
		return;
	}


	/* Take a turn */
	if (p_ptr->pclass == CLASS_ARTIFICER)
		energy_use = 90 - p_ptr->lev;
	else
		energy_use = 100;

	/* Not identified yet */
	ident = FALSE;

	/* Extract the item level */
	lev = get_object_level(o_ptr);

	/* Roll for usage */
	if (!can_use_device(lev, FALSE))
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("スタッフをうまく使えなかった。");
#else
		msg_print("You failed to use the staff properly.");
#endif
		sound(SOUND_STORE2);  /* (Sound substitute) HACK! No fail sound, use strore 2*/
		return;
	}

	/* Notice empty staffs */
	if (o_ptr->pval <= 0)
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("このスタッフにはもう魔力が残っていない。");
#else
		msg_print("The staff has no charges left.");
#endif
		o_ptr->ident |= (IDENT_EMPTY);

		/* Combine / Reorder the pack (later) */
		p_ptr->notice |= (PN_COMBINE | PN_REORDER);

		return;
	}


	/* Sound */
	sound(SOUND_USE_STAFF);


	/* Analyze the staff */
	switch (o_ptr->sval)
	{
		case SV_STAFF_TELEPORTATION:
		{
			teleport_player(100);
			ident = TRUE;
			break;
		}

		case SV_STAFF_IDENTIFY:
		{
			if (!ident_spell()) use_charge = FALSE;
			ident = TRUE;
			break;
		}

		case SV_STAFF_REMOVE_CURSE:
		{
			if (remove_curse())
			{
				if (!p_ptr->blind)
				{
#ifdef JP
					msg_print("スタッフは一瞬ブルーに輝いた...");
#else
					msg_print("The staff glows blue for a moment...");
#endif
				}
				ident = TRUE;
			}
			break;
		}

		case SV_STAFF_STARLITE:
		{
			int num = damroll(5, 3);
			int y, x;
			int attempts;

			if (!p_ptr->blind)
			{
#ifdef JP
				msg_print("スタッフの先が明るく輝いた...");
#else
				msg_print("The end of the staff glows brightly...");
#endif
			}
			for (k = 0; k < num; k++)
			{
				attempts = 1000;

				while (attempts--)
				{
					scatter(&y, &x, py, px, 4, 0);

					if (!cave_floor_bold(y, x)) continue;

					if ((y != py) || (x != px)) break;
				}

				project(0, 0, y, x, damroll(6 + p_ptr->lev / 8, 10), GF_LITE_WEAK,
						  (PROJECT_BEAM | PROJECT_THRU | PROJECT_GRID | PROJECT_KILL));
			}
			ident = TRUE;
			break;
		}

		case SV_STAFF_LITE:
		{
			if (lite_area(damroll(2, 8), 2)) ident = TRUE;
			break;
		}

		case SV_STAFF_MAPPING:
		{
			map_area(DETECT_RAD_MAP);
			ident = TRUE;
			break;
		}

		case SV_STAFF_DETECT_GOLD:
		{
			if (detect_treasure(DETECT_RAD_DEFAULT)) ident = TRUE;
			if (detect_objects_gold(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_STAFF_DETECT_ITEM:
		{
			if (detect_objects_normal(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_STAFF_DETECT_TRAP:
		{
			bool known = object_known_p(o_ptr);
			if (detect_traps_aux(DETECT_RAD_DEFAULT, known)) ident = TRUE;
			break;
		}

		case SV_STAFF_DETECT_DOOR:
		{
			if (detect_doors(DETECT_RAD_DEFAULT)) ident = TRUE;
			if (detect_stairs(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_STAFF_DETECT_INVIS:
		{
			if (detect_monsters_invis(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_STAFF_DETECT_EVIL:
		{
			if (detect_monsters_evil(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_STAFF_CURE_LIGHT:
		{
			if (hp_player(damroll(2, 8))) ident = TRUE;
			if (set_shero(0)) ident = TRUE;
			break;
		}

		case SV_STAFF_CURING:
		{
			if (hp_player(50)) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			if (set_image(0)) ident = TRUE;
			break;
		}

		case SV_STAFF_HEALING:
		{
			if (hp_player(300)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			break;
		}

		case SV_STAFF_THE_MAGI:
		{
			if (do_res_stat(A_INT)) ident = TRUE;
			if (p_ptr->csp < p_ptr->msp)
			{
				p_ptr->csp = p_ptr->msp;
				p_ptr->csp_frac = 0;
				ident = TRUE;
#ifdef JP
				msg_print("頭がハッキリとした。");
#else
				msg_print("You feel your head clear.");
#endif
				p_ptr->redraw |= (PR_MANA);
				p_ptr->window |= (PW_PLAYER);
				p_ptr->window |= (PW_SPELL);
			}
			break;
		}

		case SV_STAFF_SLEEP_MONSTERS:
		{
			if (sleep_monsters()) ident = TRUE;
			break;
		}

		case SV_STAFF_SLOW_MONSTERS:
		{
			if (slow_monsters()) ident = TRUE;
			break;
		}

		case SV_STAFF_SPEED:
		{
			if (!p_ptr->fast)
			{
				if (set_fast(randint1(30) + 15)) ident = TRUE;
			}
			break;
		}

		case SV_STAFF_PROBING:
		{
			probing();
			ident = TRUE;
			break;
		}

		case SV_STAFF_DISPEL_EVIL:
		{
			if (dispel_evil(80)) ident = TRUE;
			break;
		}

		case SV_STAFF_POWER:
		{
			if (dispel_monsters(150)) ident = TRUE;
			break;
		}

		case SV_STAFF_HOLINESS:
		{
			if (dispel_evil(150)) ident = TRUE;
			k = 3 * p_ptr->lev;
			if (set_protevil(p_ptr->protevil + randint1(25) + k)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_afraid(0)) ident = TRUE;
			if (hp_player(50)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			break;
		}

		case SV_STAFF_GENOCIDE:
		{
			(void)genocide(200);
			ident = TRUE;
			break;
		}

		case SV_STAFF_EARTHQUAKES:
		{
			if (earthquake(py, px, 10))
				ident = TRUE;
			else
#ifdef JP
				msg_print("ダンジョンが揺れた。");
#else
				msg_print("The dungeon trembles.");
#endif
			break;
		}

		case SV_STAFF_DESTRUCTION:
		{
			if (destroy_area(py, px, 15, TRUE))
				ident = TRUE;

			break;
		}

		case SV_STAFF_WISHING:
		{
			int i, r;
			int prob = (p_ptr->lev * 2);

#ifdef JP
			msg_print("あなたは望みのものを手に入れられる！");
#else
			msg_print("You may wish for an object.");
#endif

			ident = TRUE;

			for (i = 0; i < 5; i++)
			{
				r = do_cmd_wishing(prob, TRUE, TRUE, TRUE);
				if (r >= 0) break;
			}

			if ((r < 1) && (!p_ptr->blind))	/* failed */
			{
#ifdef JP
				msg_print("スタッフは一瞬ブルーに輝いた...");
#else
				msg_print("The staff glows blue for a moment...");
#endif
			}

			break;
		}
	}

	/* Combine / Reorder the pack (later) */
	p_ptr->notice |= (PN_COMBINE | PN_REORDER);

	/* Tried the item */
	object_tried(o_ptr);

	/* An identification was made */
	aware = object_aware_p(o_ptr);

	if (ident && !aware)
	{
		object_aware(o_ptr);
		gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
	}

	/* Window stuff */
	p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);


	/* Hack -- some uses are "free" */
	if (!use_charge)
	{
		if (aware) energy_use = 0;

		return;
	}


	/* Use a single charge */
	o_ptr->pval--;

	/* XXX Hack -- unstack if necessary */
	if ((item >= 0) && (o_ptr->number > 1))
	{
		object_type forge;
		object_type *q_ptr;

		/* Get local object */
		q_ptr = &forge;

		/* Obtain a local object */
		object_copy(q_ptr, o_ptr);

		/* Modify quantity */
		q_ptr->number = 1;

		/* Restore the charges */
		o_ptr->pval++;

		/* Unstack the used item */
		o_ptr->number--;
		p_ptr->total_weight -= q_ptr->weight;
		item = inven_carry(q_ptr);

		/* Message */
#ifdef JP
		msg_print("スタッフをまとめなおした。");
#else
		msg_print("You unstack your staff.");
#endif

	}

	/* Describe charges in the pack */
	if (item >= 0)
	{
		inven_item_charges(item);
	}

	/* Describe charges on the floor */
	else
	{
		floor_item_charges(0 - item);
	}
}


void do_cmd_use_staff(void)
{
	int  item;
	cptr q, s;

	/* Restrict choices to wands */
	item_tester_tval = TV_STAFF;

	/* Get an item */
#ifdef JP
	q = "どのスタッフを使いますか? ";
	s = "使えるスタッフがない。";
#else
	q = "Use which staff? ";
	s = "You have no staff to use.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_FLOOR))) return;

	do_cmd_use_staff_aux(item);
}


/*
 * Aim a wand (from the pack or floor).
 *
 * Use a single charge from a single item.
 * Handle "unstacking" in a logical manner.
 *
 * For simplicity, you cannot use a stack of items from the
 * ground.  This would require too much nasty code.
 *
 * There are no wands which can "destroy" themselves, in the inventory
 * or on the ground, so we can ignore this possibility.  Note that this
 * required giving "wand of wonder" the ability to ignore destruction
 * by electric balls.
 *
 * All wands can be "cancelled" at the "Direction?" prompt for free.
 *
 * Note that the basic "bolt" wands do slightly less damage than the
 * basic "bolt" rods, but the basic "ball" wands do the same damage
 * as the basic "ball" rods.
 */
static void do_cmd_aim_wand_aux(int item)
{
	int         lev, ident, dir, sval;
	object_type *o_ptr;


	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}

	/* Mega-Hack -- refuse to aim a pile from the ground */
	if ((item < 0) && (o_ptr->number > 1))
	{
#ifdef JP
		msg_print("まずはワンドを拾わなければ。");
#else
		msg_print("You must first pick up the wands.");
#endif
		return;
	}


	/* Allow direction to be cancelled for free */
	if (!get_aim_dir(&dir)) return;


	/* Take a turn */
	if (p_ptr->pclass == CLASS_ARTIFICER)
		energy_use = 90 - p_ptr->lev;
	else
		energy_use = 100;

	/* Not identified yet */
	ident = FALSE;

	/* Get the level */
	lev = get_object_level(o_ptr);

	/* Roll for usage */
	if (!can_use_device(lev, FALSE))
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("ワンドをうまく使えなかった。");
#else
		msg_print("You failed to use the wand properly.");
#endif
		sound(SOUND_STORE2);  /* (Sound substitute) HACK! No fail sound, use strore 2*/
		return;
	}

	/* The wand is already empty! */
	if (o_ptr->pval <= 0)
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("このワンドにはもう魔力が残っていない。");
#else
		msg_print("The wand has no charges left.");
#endif
		o_ptr->ident |= (IDENT_EMPTY);

		/* Combine / Reorder the pack (later) */
		p_ptr->notice |= (PN_COMBINE | PN_REORDER);

		return;
	}


	/* Sound */
	sound(SOUND_ZAP_ROD); /* No Zap sound, use zap_rod) */


	/* XXX Hack -- Extract the "sval" effect */
	sval = o_ptr->sval;

	/* XXX Hack -- Wand of wonder can do anything before it */
	if (sval == SV_WAND_WONDER)
	{
		sval = randint0(SV_WAND_WONDER);
	}

	/* Analyze the wand */
	switch (sval)
	{
		case SV_WAND_HEAL_MONSTER:
		{
			if (heal_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_HASTE_MONSTER:
		{
			if (speed_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_CLONE_MONSTER:
		{
			if (clone_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_TELEPORT_AWAY:
		{
			if (teleport_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_DISARMING:
		{
			if (disarm_trap(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_ANNIHILATION:
		{
			if (annihilation(250, dir)) ident = TRUE;
			break;
		}

		case SV_WAND_STONE_TO_MUD:
		{
			if (wall_to_mud(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_LITE:
		{
#ifdef JP
			msg_print("青く輝く光線が放たれた。");
#else
			msg_print("A line of blue shimmering light appears.");
#endif
			(void)lite_line(dir);
			ident = TRUE;
			break;
		}

		case SV_WAND_SLEEP_MONSTER:
		{
			if (sleep_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_SLOW_MONSTER:
		{
			if (slow_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_CONFUSE_MONSTER:
		{
			if (confuse_monster(dir, 10)) ident = TRUE;
			break;
		}

		case SV_WAND_FEAR_MONSTER:
		{
			if (fear_monster(dir, 10)) ident = TRUE;
			break;
		}

		case SV_WAND_DRAIN_LIFE:
		{
			if (drain_life(dir, 80 + p_ptr->lev)) ident = TRUE;
			break;
		}

		case SV_WAND_POLYMORPH:
		{
			if (poly_monster(dir)) ident = TRUE;
			break;
		}

		case SV_WAND_STINKING_CLOUD:
		{
			fire_ball(GF_POIS, dir, 12 + p_ptr->lev / 4, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_MAGIC_MISSILE:
		{
			fire_bolt_or_beam(20, GF_MISSILE, dir, damroll(2 + p_ptr->lev / 10, 6));
			ident = TRUE;
			break;
		}

		case SV_WAND_ACID_BOLT:
		{
			fire_bolt_or_beam(20, GF_ACID, dir, damroll(6 + p_ptr->lev / 7, 8));
			ident = TRUE;
			break;
		}

		case SV_WAND_CHARM_MONSTER:
		{
			if (charm_monster(dir, 45))
			ident = TRUE;
			break;
		}

		case SV_WAND_FIRE_BOLT:
		{
			fire_bolt_or_beam(20, GF_FIRE, dir, damroll(7 + p_ptr->lev / 6, 8));
			ident = TRUE;
			break;
		}

		case SV_WAND_COLD_BOLT:
		{
			fire_bolt_or_beam(20, GF_COLD, dir, damroll(5 + p_ptr->lev / 8, 8));
			ident = TRUE;
			break;
		}

		case SV_WAND_ACID_BALL:
		{
			fire_ball(GF_ACID, dir, 60 + 3 * p_ptr->lev / 4, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_ELEC_BALL:
		{
			fire_ball(GF_ELEC, dir, 40 + 3 * p_ptr->lev / 4, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_FIRE_BALL:
		{
			fire_ball(GF_FIRE, dir, 70 + 3 * p_ptr->lev / 4, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_COLD_BALL:
		{
			fire_ball(GF_COLD, dir, 50 + 3 * p_ptr->lev / 4, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_WONDER:
		{
#ifdef JP
			msg_print("おっと、謎のワンドを始動させた。");
#else
			msg_print("Oops.  Wand of wonder activated.");
#endif
			break;
		}

		case SV_WAND_DRAGON_FIRE:
		{
			sound(SOUND_BR_FIRE);
			fire_ball(GF_FIRE, dir, 200, -3);
			ident = TRUE;
			break;
		}

		case SV_WAND_DRAGON_COLD:
		{
			sound(SOUND_BR_FROST);
			fire_ball(GF_COLD, dir, 180, -3);
			ident = TRUE;
			break;
		}

		case SV_WAND_DRAGON_BREATH:
		{
			switch (randint1(5))
			{
				case 1:
				{
					sound(SOUND_BR_ACID);
					fire_ball(GF_ACID, dir, 240, -3);
					break;
				}

				case 2:
				{
					sound(SOUND_BR_ELEC);
					fire_ball(GF_ELEC, dir, 210, -3);
					break;
				}

				case 3:
				{
					sound(SOUND_BR_FIRE);
					fire_ball(GF_FIRE, dir, 240, -3);
					break;
				}

				case 4:
				{
					sound(SOUND_BR_FROST);
					fire_ball(GF_COLD, dir, 210, -3);
					break;
				}

				default:
				{
					sound(SOUND_BR_GAS);
					fire_ball(GF_POIS, dir, 180, -3);
					break;
				}
			}

			ident = TRUE;
			break;
		}

		case SV_WAND_DISINTEGRATE: /* Disintegrate */
		{
			fire_ball(GF_DISINTEGRATE, dir, 200 + p_ptr->lev * 2, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_ROCKETS:
		{
#ifdef JP
			msg_print("ロケットを発射した！");
#else
			msg_print("You launch a rocket!");
#endif
			sound(SOUND_MISS); /* (Sound substitute) HACK! No rocket sound available, use arrow miss */
			fire_ball(GF_ROCKET, dir, 250 + p_ptr->lev * 3, 2);
			ident = TRUE;
			break;
		}

		case SV_WAND_STRIKING:
		{
			fire_bolt(GF_METEOR, dir, damroll(15 + p_ptr->lev / 3, 13));
			ident = TRUE;
			break;
		}

		case SV_WAND_ELEC_BOLT:
		{
			fire_bolt_or_beam(20, GF_ELEC, dir, damroll(5 + p_ptr->lev / 9, 8));
			ident = TRUE;
			break;
		}
	}


	/* Combine / Reorder the pack (later) */
	p_ptr->notice |= (PN_COMBINE | PN_REORDER);

	/* Mark it as tried */
	object_tried(o_ptr);

	/* Apply identification */
	if (ident && !object_aware_p(o_ptr))
	{
		object_aware(o_ptr);
		gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
	}

	/* Window stuff */
	p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);


	/* Use a single charge */
	o_ptr->pval--;

	/* Describe the charges in the pack */
	if (item >= 0)
	{
		inven_item_charges(item);
	}

	/* Describe the charges on the floor */
	else
	{
		floor_item_charges(0 - item);
	}
}


void do_cmd_aim_wand(void)
{
	int     item;
	cptr    q, s;

	/* Restrict choices to wands */
	item_tester_tval = TV_WAND;

	/* Get an item */
#ifdef JP
	q = "どのワンドで狙いますか? ";
	s = "使えるワンドがない。";
#else
	q = "Aim which wand? ";
	s = "You have no wand to aim.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_FLOOR))) return;

	/* Aim the wand */
	do_cmd_aim_wand_aux(item);
}


/*
 * Activate (zap) a Rod
 *
 * Unstack fully charged rods as needed.
 *
 * Hack -- rods of perception/genocide can be "cancelled"
 * All rods can be cancelled at the "Direction?" prompt
 *
 * pvals are defined for each rod in k_info. -LM-
 */
static void do_cmd_zap_rod_aux(int item)
{
	int         ident, dir, lev, aware;
	object_type *o_ptr;

	/* Hack -- let perception get aborted */
	bool use_charge = TRUE;

	object_kind *k_ptr;

	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}


	/* Mega-Hack -- refuse to zap a pile from the ground */
	if ((item < 0) && (o_ptr->number > 1))
	{
#ifdef JP
		msg_print("まずはロッドを拾わなければ。");
#else
		msg_print("You must first pick up the rods.");
#endif
		return;
	}


	/* Get a direction (unless KNOWN not to need it) */
	if (((o_ptr->sval >= SV_ROD_MIN_DIRECTION) && (o_ptr->sval != SV_ROD_HAVOC)) ||
	     !object_aware_p(o_ptr))
	{
		/* Get a direction, allow cancel */
		if (!get_aim_dir(&dir)) return;
	}


	/* Take a turn */
	if (p_ptr->pclass == CLASS_ARTIFICER)
		energy_use = 90 - p_ptr->lev;
	else
		energy_use = 100;

	/* Not identified yet */
	ident = FALSE;

	/* Extract the item level */
	lev = get_object_level(o_ptr);

	/* Roll for usage */
	if (!can_use_device(lev, FALSE))
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("うまくロッドを使えなかった。");
#else
		msg_print("You failed to use the rod properly.");
#endif
		sound(SOUND_STORE2);  /* (Sound substitute) HACK! No fail sound, use strore 2*/
		return;
	}

	k_ptr = &k_info[o_ptr->k_idx];

	/* A single rod is still charging */
	if ((o_ptr->number == 1) && (o_ptr->timeout))
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("このロッドはまだ魔力を充填している最中だ。");
#else
		msg_print("The rod is still charging.");
#endif
		return;
	}
	/* A stack of rods lacks enough energy. */
	else if ((o_ptr->number > 1) && (o_ptr->timeout > o_ptr->pval - k_ptr->pval))
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("そのロッドはまだ充填中です。");
#else
		msg_print("The rods are all still charging.");
#endif
		return;
	}

	/* Sound */
	sound(SOUND_ZAP_ROD);

	/* Increase the timeout by the rod kind's pval. -LM- */
	o_ptr->timeout += k_ptr->pval;

	/* Analyze the rod */
	switch (o_ptr->sval)
	{
		case SV_ROD_DETECT_TRAP:
		{
			bool known = object_known_p(o_ptr);
			if (detect_traps_aux(DETECT_RAD_DEFAULT, known)) ident = TRUE;
			break;
		}

		case SV_ROD_DETECT_DOOR:
		{
			if (detect_doors(DETECT_RAD_DEFAULT)) ident = TRUE;
			if (detect_stairs(DETECT_RAD_DEFAULT)) ident = TRUE;
			break;
		}

		case SV_ROD_IDENTIFY:
		{
			ident = TRUE;
			if (!ident_spell()) use_charge = FALSE;
			break;
		}

		case SV_ROD_RECALL:
		{
			word_of_recall();
			ident = TRUE;
			break;
		}

		case SV_ROD_ILLUMINATION:
		{
			if (lite_area(damroll(2, 8), 2)) ident = TRUE;
			break;
		}

		case SV_ROD_MAPPING:
		{
			map_area(DETECT_RAD_MAP);
			ident = TRUE;
			break;
		}

		case SV_ROD_DETECTION:
		{
			detect_all(DETECT_RAD_DEFAULT);
			ident = TRUE;
			break;
		}

		case SV_ROD_PROBING:
		{
			probing();
			ident = TRUE;
			break;
		}

		case SV_ROD_CURING:
		{
			if (hp_player(50)) ident = TRUE;
			if (set_blind(0)) ident = TRUE;
			if (set_poisoned(0)) ident = TRUE;
			if (set_confused(0)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			if (set_image(0)) ident = TRUE;
			break;
		}

		case SV_ROD_HEALING:
		{
			if (hp_player(500)) ident = TRUE;
			if (set_stun(0)) ident = TRUE;
			if (set_cut(0)) ident = TRUE;
			break;
		}

		case SV_ROD_RESTORATION:
		{
			if (restore_level()) ident = TRUE;
			if (do_res_stat(A_STR)) ident = TRUE;
			if (do_res_stat(A_INT)) ident = TRUE;
			if (do_res_stat(A_WIS)) ident = TRUE;
			if (do_res_stat(A_DEX)) ident = TRUE;
			if (do_res_stat(A_CON)) ident = TRUE;
			if (do_res_stat(A_CHR)) ident = TRUE;
			break;
		}

		case SV_ROD_SPEED:
		{
			if (!p_ptr->fast)
			{
				if (set_fast(randint1(30) + 15)) ident = TRUE;
			}
			else
			{
				(void)set_fast(p_ptr->fast + 5);
			}
			break;
		}

		case SV_ROD_PESTICIDE:
		{
			if (dispel_monsters(4)) ident = TRUE;
			break;
		}

		case SV_ROD_TELEPORT_AWAY:
		{
			if (teleport_monster(dir)) ident = TRUE;
			break;
		}

		case SV_ROD_DISARMING:
		{
			if (disarm_trap(dir)) ident = TRUE;
			break;
		}

		case SV_ROD_LITE:
		{
#ifdef JP
			msg_print("青く輝く光線が放たれた。");
#else
			msg_print("A line of blue shimmering light appears.");
#endif
			(void)lite_line(dir);
			ident = TRUE;
			break;
		}

		case SV_ROD_SLEEP_MONSTER:
		{
			if (sleep_monster(dir)) ident = TRUE;
			break;
		}

		case SV_ROD_SLOW_MONSTER:
		{
			if (slow_monster(dir)) ident = TRUE;
			break;
		}

		case SV_ROD_DRAIN_LIFE:
		{
			if (drain_life(dir, 75 + 3 * p_ptr->lev / 2)) ident = TRUE;
			break;
		}

		case SV_ROD_POLYMORPH:
		{
			if (poly_monster(dir)) ident = TRUE;
			break;
		}

		case SV_ROD_ACID_BOLT:
		{
			fire_bolt_or_beam(10, GF_ACID, dir, damroll(7 + p_ptr->lev / 7, 8));
			ident = TRUE;
			break;
		}

		case SV_ROD_ELEC_BOLT:
		{
			fire_bolt_or_beam(10, GF_ELEC, dir, damroll(5 + p_ptr->lev / 9, 8));
			ident = TRUE;
			break;
		}

		case SV_ROD_FIRE_BOLT:
		{
			fire_bolt_or_beam(10, GF_FIRE, dir, damroll(8 + p_ptr->lev / 6, 8));
			ident = TRUE;
			break;
		}

		case SV_ROD_COLD_BOLT:
		{
			fire_bolt_or_beam(10, GF_COLD, dir, damroll(6 + p_ptr->lev / 8, 8));
			ident = TRUE;
			break;
		}

		case SV_ROD_ACID_BALL:
		{
			fire_ball(GF_ACID, dir, 60 + p_ptr->lev, 2);
			ident = TRUE;
			break;
		}

		case SV_ROD_ELEC_BALL:
		{
			fire_ball(GF_ELEC, dir, 40 + p_ptr->lev, 2);
			ident = TRUE;
			break;
		}

		case SV_ROD_FIRE_BALL:
		{
			fire_ball(GF_FIRE, dir, 70 + p_ptr->lev, 2);
			ident = TRUE;
			break;
		}

		case SV_ROD_COLD_BALL:
		{
			fire_ball(GF_COLD, dir, 50 + p_ptr->lev, 2);
			ident = TRUE;
			break;
		}

		case SV_ROD_HAVOC:
		{
			call_chaos();
			ident = TRUE;
			break;
		}

		case SV_ROD_STONE_TO_MUD:
		{
			if (wall_to_mud(dir)) ident = TRUE;
			break;
		}
	}


	/* Combine / Reorder the pack (later) */
	p_ptr->notice |= (PN_COMBINE | PN_REORDER);

	/* Tried the object */
	object_tried(o_ptr);

	/* Successfully determined the object function */
	aware = object_aware_p(o_ptr);

	if (ident && !aware)
	{
		object_aware(o_ptr);
		gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
	}

	/* Window stuff */
	p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);

	/* Hack -- deal with cancelled zap */
	if (!use_charge)
	{
		if (aware) energy_use = 0;

		o_ptr->timeout -= k_ptr->pval;
		return;
	}
}


void do_cmd_zap_rod(void)
{
	int item;
	cptr q, s;

	/* Restrict choices to rods */
	item_tester_tval = TV_ROD;

	/* Get an item */
#ifdef JP
	q = "どのロッドを振りますか? ";
	s = "使えるロッドがない。";
#else
	q = "Zap which rod? ";
	s = "You have no rod to zap.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_FLOOR))) return;

	/* Zap the rod */
	do_cmd_zap_rod_aux(item);
}


/*
 * Hook to determine if an object is activatable
 */
static bool item_tester_hook_activate(object_type *o_ptr)
{
	u32b f1, f2, f3;

	/* Ignore dungeon objects */
	if (o_ptr->iy || o_ptr->ix) return (FALSE);
	
	/* Not known */
	if (!object_known_p(o_ptr)) return (FALSE);

	/* Extract the flags */
	object_flags(o_ptr, &f1, &f2, &f3);

	/* Check activation flag */
	if (f3 & (TR3_ACTIVATE)) return (TRUE);

	/* Assume not */
	return (FALSE);
}


/*
 * Hack -- activate the ring of power
 */
void ring_of_power(int dir)
{
	/* Pick a random effect */
	switch (randint1(10))
	{
		case 1:
		case 2:
		{
			/* Message */
#ifdef JP
			msg_print("あなたは悪性のオーラに包み込まれた。");
#else
			msg_print("You are surrounded by a malignant aura.");
#endif

			sound(SOUND_DRAIN_STAT);  /* (Sound substitute) No sound for evil, use drain stat sound */

			/* Decrease all stats (permanently) */
			(void)dec_stat(A_STR, 50, TRUE);
			(void)dec_stat(A_INT, 50, TRUE);
			(void)dec_stat(A_WIS, 50, TRUE);
			(void)dec_stat(A_DEX, 50, TRUE);
			(void)dec_stat(A_CON, 50, TRUE);
			(void)dec_stat(A_CHR, 50, TRUE);

			/* Lose some experience (permanently) */
			p_ptr->exp -= (p_ptr->exp / 4);
			p_ptr->max_exp -= (p_ptr->exp / 4);
			check_experience();

			break;
		}

		case 3:
		{
			/* Message */
#ifdef JP
			msg_print("あなたは強力なオーラに包み込まれた。");
#else
			msg_print("You are surrounded by a powerful aura.");
#endif


			/* Dispel monsters */
			dispel_monsters(1000);

			break;
		}

		case 4:
		case 5:
		case 6:
		{
			/* Mana Ball */
			fire_ball(GF_MANA, dir, 300, 3);

			break;
		}

		case 7:
		case 8:
		case 9:
		case 10:
		{
			/* Mana Bolt */
			fire_bolt(GF_MANA, dir, 250);

			break;
		}
	}
}


/*
 * Activate a wielded object.  Wielded objects never stack.
 * And even if they did, activatable objects never stack.
 *
 * Currently, only (some) artifacts, and Dragon Scale Mail, can be activated.
 * But one could, for example, easily make an activatable "Ring of Plasma".
 *
 * Note that it always takes a turn to activate an artifact, even if
 * the user hits "escape" at the "direction" prompt.
 */
static void do_cmd_activate_aux(int item)
{
	int         k, dir, lev, chance;
	object_type *o_ptr;


	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}

	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}

	/* Take a turn */
	if (p_ptr->pclass == CLASS_ARTIFICER)
		energy_use = 100;
	else
		energy_use = 100;

	/* Extract the item level */
	lev = get_object_level(o_ptr);

	/* Hack -- use artifact level instead */
	if (artifact_p(o_ptr)) lev = a_info[o_ptr->name1].level;

	/* Roll for usage */
	if (!can_use_device(lev, (bool)(o_ptr->ident & IDENT_CURSED)))
	{
		if (flush_failure) flush();
#ifdef JP
		msg_print("うまく始動させることができなかった。");
#else
		msg_print("You failed to activate it properly.");
#endif
		sound(SOUND_STORE2);  /* (Sound substitute) HACK! No fail sound, use strore 2*/
		return;
	}

	/* Check the recharge */
	if (o_ptr->timeout)
	{
#ifdef JP
		msg_print("それは微かに音を立て、輝き、消えた...");
#else
		msg_print("It whines, glows and fades...");
#endif
		return;
	}


	/* Activate the artifact */
#ifdef JP
	msg_print("始動させた...");
#else
	msg_print("You activate it...");
#endif

	/* Sound */
	sound(SOUND_ACT_ARTIFACT);

	/* Have specified activation */
	if (o_ptr->xtra2)
	{
		(void)activate_random_artifact(o_ptr);

		/* Window stuff */
		p_ptr->window |= (PW_INVEN | PW_EQUIP);

		/* Success */
		return;
	}

	/* Artifacts */
	else if (o_ptr->name1)
	{
		/* Choose effect */
		switch (o_ptr->name1)
		{
			case ART_JUDGE:
			{
#ifdef JP
				msg_print("アーケン石はあなたの体力を奪った...");
				take_hit(damroll(3,8), "スラインのアーケン石");
				msg_print("アーケン石は赤く明るく光った！");
#else
				msg_print("The Arkenstone drains your vitality...");
				take_hit(damroll(3, 8), "the Arkenstone of Thrain");
				msg_print("The Arkenstone flashes bright red!");
#endif
				wiz_lite();
#ifdef JP
				if (get_check("帰還の力を使いますか？"))
#else
				if (get_check("Activate recall? "))
#endif
				{
					word_of_recall();
				}
				o_ptr->timeout = randint0(20) + 20;
				break;
			}
			case ART_POWER:
			{
#ifdef JP
				msg_print("指輪は漆黒に輝いた...");
#else
				msg_print("The ring glows intensely black...");
#endif
				if (!get_aim_dir(&dir)) return;
				ring_of_power(dir);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}
			case ART_RAZORBACK:
			{
				int num = damroll(5, 3);
				int y, x;
				int attempts;

#ifdef JP
				msg_print("鎧が稲妻で覆われた...");
#else
				msg_print("Your armor is surrounded by lightning...");
#endif
				for (k = 0; k < num; k++)
				{
					attempts = 1000;

					while (attempts--)
					{
						scatter(&y, &x, py, px, 4, 0);

						if (!cave_floor_bold(y, x)) continue;

						if ((y != py) || (x != px)) break;
					}

					project(0, 3, y, x, 150, GF_ELEC,
							  (PROJECT_THRU | PROJECT_STOP | PROJECT_GRID | PROJECT_ITEM | PROJECT_KILL));
				}

				o_ptr->timeout = 1000;
				break;
			}
			case ART_BLADETURNER:
			{
				if (!get_aim_dir(&dir)) return;
#ifdef JP
				msg_print("あなたはエレメントのブレスを吐いた。");
#else
				msg_print("You breathe the elements.");
#endif
				fire_ball(GF_MISSILE, dir, 300, -4);
#ifdef JP
				msg_print("アーマーが様々な色に輝いた...");
#else
				msg_print("Your armor glows many colours...");
#endif
				(void)set_afraid(0);
				(void)set_shero(p_ptr->shero + randint1(50) + 50);
				(void)hp_player(30);
				(void)set_blessed(p_ptr->blessed + randint1(50) + 50);
				(void)set_oppose_acid(p_ptr->oppose_acid + randint1(50) + 50);
				(void)set_oppose_elec(p_ptr->oppose_elec + randint1(50) + 50);
				(void)set_oppose_fire(p_ptr->oppose_fire + randint1(50) + 50);
				(void)set_oppose_cold(p_ptr->oppose_cold + randint1(50) + 50);
				(void)set_oppose_pois(p_ptr->oppose_pois + randint1(50) + 50);
				o_ptr->timeout = 400;
				break;
			}
			case ART_LOHENGRIN:
			{
#ifdef JP
				msg_print("天国の歌が聞こえる...");
#else
				msg_print("A heavenly choir sings...");
#endif
				(void)set_poisoned(0);
				(void)set_cut(0);
				(void)set_stun(0);
				(void)set_confused(0);
				(void)set_blind(0);
				(void)set_hero(p_ptr->hero + randint1(25) + 25);
				(void)hp_player(777);
				o_ptr->timeout = 300;
				break;
			}
			case ART_CASPANION:
			{
#ifdef JP
				msg_print("アーマーが赤く明るく輝いた...");
#else
				msg_print("Your armor glows bright red...");
#endif
				destroy_doors_touch();
				o_ptr->timeout = 10;
				break;
			}
			case ART_HOLCOLLETH:
			{
#ifdef JP
				msg_print("クロークが深いブルーに輝いた...");
#else
				msg_print("Your cloak glows deep blue...");
#endif
				sleep_monsters_touch();
				o_ptr->timeout = 55;
				break;
			}
			case ART_FINGOLFIN:
			{
#ifdef JP
				msg_print("セスタスに魔法のトゲが現れた...");
#else
				msg_print("Your cesti grows magical spikes...");
#endif
				if (!get_aim_dir(&dir)) return;
				fire_bolt(GF_ARROW, dir, 150);
				o_ptr->timeout = randint0(90) + 90;
				break;
			}
			case ART_KUSANAGI:
			{
				switch (randint1(13))
				{
				case 1: case 2: case 3: case 4: case 5:
					teleport_player(10);
					break;
				case 6: case 7: case 8: case 9: case 10:
					teleport_player(222);
					break;
				case 11: case 12:
					(void)stair_creation();
					break;
				default:
#ifdef JP
					if (get_check("この階を去りますか？"))
#else
					if (get_check("Leave this level? "))
#endif
					{
						if (autosave_l) do_cmd_save_game(TRUE);

						/* Leaving */
						p_ptr->leaving = TRUE;
					}
				}
				o_ptr->timeout = 35;
				break;
			}
			case ART_DAWN:
			{
#ifdef JP
				msg_print("暁の師団を召喚した。");
#else
				msg_print("You summon the Legion of the Dawn.");
#endif
				(void)summon_specific(-1, py, px, dun_level, SUMMON_DAWN, TRUE, TRUE, TRUE);
				o_ptr->timeout = 500 + randint1(500);
				break;
			}
			case ART_NAIN:
			{
#ifdef JP
				msg_print("つるはしが鼓動した...");
#else
				msg_print("Your mattock pulsates...");
#endif
				if (!get_aim_dir(&dir)) return;
				wall_to_mud(dir);
				o_ptr->timeout = 2;
				break;
			}
			case ART_BRAND:
			{
#ifdef JP
				msg_print("クロスボウが深紅に輝いた...");
#else
				msg_print("Your crossbow glows deep red...");
#endif
				(void)brand_bolts();
				o_ptr->timeout = 999;
				break;
			}
			case ART_MURAMASA:
			{
#ifdef JP
				if (get_check("本当に使いますか？"))
#else
				if (get_check("Are you sure?!"))
#endif
				{
					o_ptr->timeout = 1;
					do_inc_stat(A_STR);
					if ( one_in_(2) ){
						inven_item_increase(INVEN_WIELD, -1);
						inven_item_optimize(INVEN_WIELD);
#ifdef JP
						msg_print("村正は壊れた！");
#else
						msg_print("The Muramasa is destroyed!");
#endif
					}
				}
				break;
			}
			case ART_FLY_STONE:
			{
#ifdef JP
				msg_print("石が青白く光った．．．");
#else
				msg_print("Your stone glows pale...");
#endif
				if (!get_aim_dir(&dir)) return;
				fire_ball(GF_MANA, dir, 400, 4);
				o_ptr->timeout = randint0(250) + 250;
				break;
			}
			case ART_PALANTIR:
			{
				monster_type *m_ptr;
				monster_race *r_ptr;
				int i;
			
#ifdef JP
				msg_print("奇妙な場所が頭の中に浮かんだ．．．");
#else
				msg_print("Some strange places show up in your mind. And you see ...");
#endif
			
				/* Process the monsters (backwards) */
				for (i = m_max - 1; i >= 1; i--)
				{
					/* Access the monster */
					m_ptr = &m_list[i];
					
					/* Ignore "dead" monsters */
					if (!m_ptr->r_idx) continue;
					
					r_ptr = &r_info[m_ptr->r_idx];
					
					if(r_ptr->flags1 & RF1_UNIQUE)
					{
#ifdef JP
						msg_format("%s． ",r_name + r_ptr->name);
#else
						msg_format("%s. ",r_name + r_ptr->name);
#endif
					}
				}
				o_ptr->timeout = 200;
				break;
			}
			case ART_HURIN:
			{
				(void)set_fast(p_ptr->fast + randint1(50) + 50);
				hp_player(10);
				set_afraid(0);
				set_hero(p_ptr->hero + randint1(50) + 50);
				o_ptr->timeout = randint0(200) + 100;
				break;
			}
			case ART_NUMAHOKO:
			{
#ifdef JP
				msg_print("矛が深い青色に鼓動している...");
#else
				msg_print("Your dagger throbs deep blue...");
#endif
				if (!get_aim_dir(&dir)) return;
				fire_ball(GF_WATER, dir, 200, 3);
				o_ptr->timeout = 250;
				break;
			}
			case ART_INCANUS:
			{
#ifdef JP
				msg_print("ローブが純粋な魔力で震えた。");
#else
				msg_print("The robe pulsates with raw mana...");
#endif
				if (!get_aim_dir(&dir)) return;
				fire_bolt(GF_MANA, dir, 120);
				o_ptr->timeout = randint0(120) + 120;
				break;
			}
			case ART_GIL_GALAD:
			{
#ifdef JP
				msg_print("盾が眩しい光で輝いた．．．");
#else
				msg_print("Your shield gleams with blinding light...");
#endif
				fire_ball(GF_LITE, 0, 300, 6);
				confuse_monsters(3 * p_ptr->lev / 2);
				o_ptr->timeout = 250;
				break;
			}
			case ART_LIGHT_SABRE:
			{
				activate_light_sabre(o_ptr, TRUE);
				break;
			}
			case ART_STONE_LORE:
			{
				if(one_in_(5))
				{
					if (one_in_(100)) (void)identify_fully();
					else (void)ident_spell();
				}
				else
				{
					char noise[1024];
#ifdef JP
					if (!get_rnd_line("rumors_j.txt", 0, noise))
						msg_format("「%s」", noise);
#else
					if (!get_rnd_line("rumors.txt", 0, noise))
						msg_format("'%s'", noise);
#endif
				}
				break;
			}
			case ART_PITCH_DARK_NIGHT:
			{
#ifdef JP
				msg_print("アミュレットは漆黒に輝いた...");
#else
				msg_print("The amulet glows intensely black...");
#endif
				if (!get_aim_dir(&dir)) return;
				fire_ball(GF_DARK, dir, 250, 3);
				o_ptr->timeout = randint0(150) + 150;
				break;
			}
		}

		/* Window stuff */
		p_ptr->window |= (PW_INVEN | PW_EQUIP);

		/* Done */
		return;
	}

	/* Ego items */
	else if (o_ptr->name2)
	{
		switch(o_ptr->name2)
		{
			case EGO_SEEING:
				(void)detect_monsters_normal(DETECT_RAD_DEFAULT);
				o_ptr->timeout = randint0(10) + 10;
				break;
			case EGO_MAGICAL_SHOT:
				if (!get_aim_dir(&dir)) break;
				fire_bolt(GF_ARROW, dir, (50 + p_ptr->lev * 2));
				o_ptr->timeout = randint0(7) + 7;
				break;
			case EGO_BRAND_ACID:
				if (!get_aim_dir(&dir)) break;
				fire_ball(GF_ACID, dir, 100, 2);
				(void)set_oppose_acid(p_ptr->oppose_acid + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			case EGO_BRAND_COLD:
				if (!get_aim_dir(&dir)) break;
				fire_ball(GF_COLD, dir, 100, 2);
				(void)set_oppose_cold(p_ptr->oppose_cold + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			case EGO_BRAND_FIRE:
				if (!get_aim_dir(&dir)) break;
				fire_ball(GF_FIRE, dir, 100, 2);
				(void)set_oppose_fire(p_ptr->oppose_fire + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			case EGO_BRAND_ELEC:
				if (!get_aim_dir(&dir)) break;
				fire_ball(GF_ELEC, dir, 100, 2);
				(void)set_oppose_elec(p_ptr->oppose_elec + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			case EGO_BRAND_POIS:
				if (!get_aim_dir(&dir)) break;
				fire_ball(GF_POIS, dir, 100, 2);
				(void)set_oppose_pois(p_ptr->oppose_pois + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			case EGO_WEAP_LITE:
			{
				int num = damroll(5, 3);
				int y, x;
				int attempts;

				for (k = 0; k < num; k++)
				{
					attempts = 1000;

					while (attempts--)
					{
						scatter(&y, &x, py, px, 4, 0);
						if (!cave_floor_bold(y, x)) continue;
						if ((y != py) || (x != px)) break;
					}

					project(0, 0, y, x, damroll(6, 8), GF_LITE_WEAK,
							  (PROJECT_BEAM | PROJECT_THRU | PROJECT_GRID | PROJECT_KILL));
				}

				o_ptr->timeout = randint0(50) + 50;
				break;
			}
		}

		/* Window stuff */
		p_ptr->window |= (PW_INVEN | PW_EQUIP);

		/* Done */
		return;
	}


	/* Hack -- Dragon Scale Mail can be activated as well */
	if (o_ptr->tval == TV_DRAG_ARMOR)
	{
		/* Get a direction for breathing (or abort) */
		if (!get_aim_dir(&dir)) return;

		/* Branch on the sub-type */
		switch (o_ptr->sval)
		{
			case SV_DRAGON_BLUE:
			{
#ifdef JP
				msg_print("あなたは稲妻のブレスを吐いた。");
#else
				msg_print("You breathe lightning.");
#endif
				fire_ball(GF_ELEC, dir, 100, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_WHITE:
			{
#ifdef JP
				msg_print("あなたは冷気のブレスを吐いた。");
#else
				msg_print("You breathe frost.");
#endif
				fire_ball(GF_COLD, dir, 110, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_BLACK:
			{
#ifdef JP
				msg_print("あなたは酸のブレスを吐いた。");
#else
				msg_print("You breathe acid.");
#endif
				fire_ball(GF_ACID, dir, 130, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_GREEN:
			{
#ifdef JP
				msg_print("あなたは毒ガスのブレスを吐いた。");
#else
				msg_print("You breathe poison gas.");
#endif
				fire_ball(GF_POIS, dir, 150, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_RED:
			{
#ifdef JP
				msg_print("あなたは火炎のブレスを吐いた。");
#else
				msg_print("You breathe fire.");
#endif
				fire_ball(GF_FIRE, dir, 200, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_MULTIHUED:
			{
				chance = randint0(5);
#ifdef JP
				msg_format("あなたは%sのブレスを吐いた。",
					   ((chance == 1) ? "稲妻" :
					    ((chance == 2) ? "冷気" :
					     ((chance == 3) ? "酸" :
					      ((chance == 4) ? "毒ガス" : "火炎")))));
#else
				msg_format("You breathe %s.",
					   ((chance == 1) ? "lightning" :
					    ((chance == 2) ? "frost" :
					     ((chance == 3) ? "acid" :
					      ((chance == 4) ? "poison gas" : "fire")))));
#endif
				fire_ball(((chance == 1) ? GF_ELEC :
					   ((chance == 2) ? GF_COLD :
					    ((chance == 3) ? GF_ACID :
					     ((chance == 4) ? GF_POIS : GF_FIRE)))),
					  dir, 250, -2);
				o_ptr->timeout = randint0(225) + 225;
				break;
			}

			case SV_DRAGON_BRONZE:
			{
#ifdef JP
				msg_print("あなたは混乱のブレスを吐いた。");
#else
				msg_print("You breathe confusion.");
#endif
				fire_ball(GF_CONFUSION, dir, 120, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_GOLD:
			{
#ifdef JP
				msg_print("あなたは轟音のブレスを吐いた。");
#else
				msg_print("You breathe sound.");
#endif
				fire_ball(GF_SOUND, dir, 130, -2);
				o_ptr->timeout = randint0(450) + 450;
				break;
			}

			case SV_DRAGON_CHAOS:
			{
				chance = randint0(2);
#ifdef JP
				msg_format("あなたは%sのブレスを吐いた。",
					   ((chance == 1 ? "カオス" : "劣化")));
#else
				msg_format("You breathe %s.",
					   ((chance == 1 ? "chaos" : "disenchantment")));
#endif
				fire_ball((chance == 1 ? GF_CHAOS : GF_DISENCHANT),
					  dir, 220, -2);
				o_ptr->timeout = randint0(300) + 300;
				break;
			}

			case SV_DRAGON_LAW:
			{
				chance = randint0(2);
#ifdef JP
				msg_format("あなたは%sのブレスを吐いた。",
					   ((chance == 1 ? "轟音" : "破片")));
#else
				msg_format("You breathe %s.",
					   ((chance == 1 ? "sound" : "shards")));
#endif
				fire_ball((chance == 1 ? GF_SOUND : GF_SHARDS),
					  dir, 230, -2);
				o_ptr->timeout = randint0(300) + 300;
				break;
			}

			case SV_DRAGON_BALANCE:
			{
				chance = randint0(4);
#ifdef JP
				msg_format("あなたは%sのブレスを吐いた",
					   ((chance == 1) ? "カオス" :
					    ((chance == 2) ? "劣化" :
					     ((chance == 3) ? "轟音" : "破片"))));
#else
				msg_format("You breathe %s.",
					   ((chance == 1) ? "chaos" :
					    ((chance == 2) ? "disenchantment" :
					     ((chance == 3) ? "sound" : "shards"))));
#endif
				fire_ball(((chance == 1) ? GF_CHAOS :
					   ((chance == 2) ? GF_DISENCHANT :
					    ((chance == 3) ? GF_SOUND : GF_SHARDS))),
					  dir, 250, -2);
				o_ptr->timeout = randint0(300) + 300;
				break;
			}

			case SV_DRAGON_SHINING:
			{
				chance = randint0(2);
#ifdef JP
				msg_format("あなたは%sのブレスを吐いた。",
					   ((chance == 0 ? "閃光" : "暗黒")));
#else
				msg_format("You breathe %s.",
					   ((chance == 0 ? "light" : "darkness")));
#endif
				fire_ball((chance == 0 ? GF_LITE : GF_DARK), dir, 200, -2);
				o_ptr->timeout = randint0(300) + 300;
				break;
			}

			case SV_DRAGON_POWER:
			{
#ifdef JP
				msg_print("あなたはエレメントのブレスを吐いた。");
#else
				msg_print("You breathe the elements.");
#endif
				fire_ball(GF_MISSILE, dir, 300, -3);
				o_ptr->timeout = randint0(300) + 300;
				break;
			}
		}

		/* Window stuff */
		p_ptr->window |= (PW_INVEN | PW_EQUIP);

		/* Success */
		return;
	}

	else if (o_ptr->tval == TV_RING)
	{
		/* Get a direction for breathing (or abort) */
		if (!get_aim_dir(&dir)) return;

		switch (o_ptr->sval)
		{
			case SV_RING_ACID:
			{
				fire_ball(GF_ACID, dir, 100, 2);
				(void)set_oppose_acid(p_ptr->oppose_acid + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			}

			case SV_RING_ICE:
			{
				fire_ball(GF_COLD, dir, 100, 2);
				(void)set_oppose_cold(p_ptr->oppose_cold + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			}

			case SV_RING_FLAMES:
			{
				fire_ball(GF_FIRE, dir, 100, 2);
				(void)set_oppose_fire(p_ptr->oppose_fire + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			}

			case SV_RING_ELEC:
			{
				fire_ball(GF_ELEC, dir, 100, 2);
				(void)set_oppose_elec(p_ptr->oppose_elec + randint1(20) + 20);
				o_ptr->timeout = randint0(50) + 50;
				break;
			}
		}

		/* Window stuff */
		p_ptr->window |= (PW_INVEN | PW_EQUIP);

		/* Success */
		return;
	}

	/* Mistake */
#ifdef JP
	msg_print("おっと、このアイテムは始動できない。");
#else
	msg_print("Oops.  That object cannot be activated.");
#endif

}


void do_cmd_activate(void)
{
	int     item;
	cptr    q, s;


	/* Prepare the hook */
	item_tester_hook = item_tester_hook_activate;

	/* Get an item */
#ifdef JP
	q = "どのアイテムを始動させますか? ";
	s = "始動できるアイテムを装備していない。";
#else
	q = "Activate which item? ";
	s = "You have nothing to activate.";
#endif

	if (!get_item(&item, q, s, (USE_EQUIP))) return;

	/* Activate the item */
	do_cmd_activate_aux(item);
}


/*
 * Hook to determine if an object is useable
 */
static bool item_tester_hook_use(object_type *o_ptr)
{
	u32b f1, f2, f3;

	/* Ammo */
	if (o_ptr->tval == p_ptr->tval_ammo)
		return (TRUE);

	/* Useable object */
	switch (o_ptr->tval)
	{
		case TV_SPIKE:
		case TV_STAFF:
		case TV_WAND:
		case TV_ROD:
		case TV_SCROLL:
		case TV_POTION:
#if 0
		case TV_FLASK:
#endif
		case TV_FOOD:
		{
			return (TRUE);
		}

		default:
		{
			int i;

			/* Not known */
			if (!object_known_p(o_ptr)) return (FALSE);

			/* HACK - only items from the equipment can be activated */
			for (i = INVEN_WIELD; i < INVEN_TOTAL; i++)
			{
				if (&inventory[i] == o_ptr)
				{
					/* Extract the flags */
					object_flags(o_ptr, &f1, &f2, &f3);

					/* Check activation flag */
					if (f3 & TR3_ACTIVATE) return (TRUE);
				}
			}
		}
	}

	/* Assume not */
	return (FALSE);
}


/*
 * Use an item
 * XXX - Add actions for other item types
 */
void do_cmd_use(void)
{
	int         item;
	object_type *o_ptr;
	cptr        q, s;

	/* Prepare the hook */
	item_tester_hook = item_tester_hook_use;

	/* Get an item */
#ifdef JP
q = "どれを使いますか？";
s = "使えるものがありません。";
#else
	q = "Use which item? ";
	s = "You have nothing to use.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_EQUIP | USE_FLOOR))) return;

	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}
	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}

	switch (o_ptr->tval)
	{
		/* Spike a door */
		case TV_SPIKE:
		{
			do_cmd_spike();
			break;
		}

		/* Eat some food */
		case TV_FOOD:
		{
			do_cmd_eat_food_aux(item);
			break;
		}

#if 0
		/* Fuel your lantern */
		case TV_FLASK:
		{
			do_cmd_refill();
			break;
		}
#endif

		/* Aim a wand */
		case TV_WAND:
		{
			do_cmd_aim_wand_aux(item);
			break;
		}

		/* Use a staff */
		case TV_STAFF:
		{
			do_cmd_use_staff_aux(item);
			break;
		}

		/* Zap a rod */
		case TV_ROD:
		{
			do_cmd_zap_rod_aux(item);
			break;
		}

		/* Quaff a potion */
		case TV_POTION:
		{
			do_cmd_quaff_potion_aux(item);
			break;
		}

		/* Read a scroll */
		case TV_SCROLL:
		{
			/* Check some conditions */
			if (p_ptr->blind)
			{
#ifdef JP
msg_print("目が見えない。");
#else
				msg_print("You can't see anything.");
#endif

				return;
			}
			if (no_lite())
			{
#ifdef JP
msg_print("明かりがないので、暗くて読めない。");
#else
				msg_print("You have no light to read by.");
#endif

				return;
			}
			if (p_ptr->confused)
			{
#ifdef JP
msg_print("混乱していて読めない！");
#else
				msg_print("You are too confused!");
#endif

				return;
			}

		  do_cmd_read_scroll_aux(item);
		  break;
		}

		/* Fire ammo */
		case TV_SHOT:
		case TV_ARROW:
		case TV_BOLT:
		{
			(void)do_cmd_fire_aux(item, &inventory[INVEN_BOW]);
			break;
		}

		/* Activate an artifact */
		default:
		{
			do_cmd_activate_aux(item);
			break;
		}
	}
}


/*
 * Use magic devide for Artificers
 */
void do_cmd_use_device(void)
{
	int         item;
	object_type *o_ptr;
	cptr        q, s;

	/* Prepare the hook */
	item_tester_hook = item_tester_hook_recharge;

	/* Get an item */
#ifdef JP
	q = "どれを使いますか？";
	s = "使えるものがありません。";
#else
	q = "Use which item? ";
	s = "You have nothing to use.";
#endif

	if (!get_item(&item, q, s, (USE_INVEN | USE_EQUIP | USE_FLOOR))) return;

	/* Get the item (in the pack) */
	if (item >= 0)
	{
		o_ptr = &inventory[item];
	}
	/* Get the item (on the floor) */
	else
	{
		o_ptr = &o_list[0 - item];
	}

	switch (o_ptr->tval)
	{
		/* Aim a wand */
		case TV_WAND:
		{
			do_cmd_aim_wand_aux(item);
			break;
		}

		/* Use a staff */
		case TV_STAFF:
		{
			do_cmd_use_staff_aux(item);
			break;
		}

		/* Zap a rod */
		case TV_ROD:
		{
			do_cmd_zap_rod_aux(item);
			break;
		}

		/* Activate an artifact */
		default:
		{
			do_cmd_activate_aux(item);
			break;
		}
	}
}
