/*	SCCS Id: @(#)timeout.c	3.4	2002/12/17	*/
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed.  See license for details. */

/*
**	Japanese version Copyright
**	(c) Issei Numata, Naoki Hamada, Shigehiro Miyashita, 1994-2000
**	For 3.4, Copyright (c) Kentaro Shirakata, 2002-2003
**	JNetHack may be freely redistributed.  See license for details. 
*/

#include "hack.h"
#include "lev.h"	/* for checking save modes */

STATIC_DCL void NDECL(stoned_dialogue);
STATIC_DCL void NDECL(vomiting_dialogue);
STATIC_DCL void NDECL(choke_dialogue);
STATIC_DCL void NDECL(slime_dialogue);
STATIC_DCL void NDECL(slip_or_trip);
STATIC_DCL void FDECL(see_lamp_flicker, (struct obj *, const char *));
STATIC_DCL void FDECL(lantern_message, (struct obj *));
STATIC_DCL void FDECL(cleanup_burn, (genericptr_t,long));

#ifdef OVLB

/* He is being petrified - dialogue by inmet!tower */
static NEARDATA const char * const stoned_texts[] = {
#if 0 /*JP*/
	"You are slowing down.",		/* 5 */
	"Your limbs are stiffening.",		/* 4 */
	"Your limbs have turned to stone.",	/* 3 */
	"You have turned to stone.",		/* 2 */
	"You are a statue."			/* 1 */
#else
	"あなたはのろくなった．",		/* 5 */
	"あなたの手足は硬直した．",		/* 4 */
	"あなたの手足は石化した．",	/* 3 */
	"あなたは石になった．",		/* 2 */
	"あなたは彫像になった．"	/* 1 */
#endif
};

STATIC_OVL void
stoned_dialogue()
{
	register long i = (Stoned & TIMEOUT);

	if (i > 0L && i <= SIZE(stoned_texts))
		pline(stoned_texts[SIZE(stoned_texts) - i]);
	if (i == 5L)
		HFast = 0L;
	if (i == 3L)
		nomul(-3);
	exercise(A_DEX, FALSE);
}

/* He is getting sicker and sicker prior to vomiting */
static NEARDATA const char * const vomiting_texts[] = {
#if 0 /*JP*/
	"are feeling mildly nauseated.",	/* 14 */
	"feel slightly confused.",		/* 11 */
	"can't seem to think straight.",	/* 8 */
	"feel incredibly sick.",		/* 5 */
	"suddenly vomit!"			/* 2 */
#else
	"あなたはちょっと吐き気がした．",	/* 14 */
	"あなたは少し混乱した．",		/* 11 */
	"あなたはまともに思考できなくなった．",	/* 8 */
	"あなたはとても気分が悪くなった．",	/* 5 */
	"あなたは突然吐血した．"		/* 2 */
#endif
};

STATIC_OVL void
vomiting_dialogue()
{
	register long i = (Vomiting & TIMEOUT) / 3L;

	if ((((Vomiting & TIMEOUT) % 3L) == 2) && (i >= 0)
	    && (i < SIZE(vomiting_texts)))
		You(vomiting_texts[SIZE(vomiting_texts) - i - 1]);

	switch ((int) i) {
	case 0:
		vomit();
		morehungry(20);
		break;
	case 2:
		make_stunned(HStun + d(2,4), FALSE);
		/* fall through */
	case 3:
		make_confused(HConfusion + d(2,4), FALSE);
		break;
	}
	exercise(A_CON, FALSE);
}

static NEARDATA const char * const choke_texts[] = {
#if 0 /*JP*/
	"You find it hard to breathe.",
	"You're gasping for air.",
	"You can no longer breathe.",
	"You're turning %s.",
	"You suffocate."
#else
	"あなたは呼吸が困難になった．",
	"あなたは苦しくてあえいだ．",
	"あなたはもう呼吸ができない．",
	"あなたは%sなった．",
	"あなたは窒息した．"
#endif
};

static NEARDATA const char * const choke_texts2[] = {
#if 0 /*JP*/
	"Your %s is becoming constricted.",
	"Your blood is having trouble reaching your brain.",
	"The pressure on your %s increases.",
	"Your consciousness is fading.",
	"You suffocate."
#else
	"あなたの%sは締めつけられた．",
	"血液のめぐりが悪くなった．",
	"%sの圧力が高くなった．",
	"意識が遠くなってきた．",
	"あなたは窒息した．"
#endif
};

STATIC_OVL void
choke_dialogue()
{
	register long i = (Strangled & TIMEOUT);

	if(i > 0 && i <= SIZE(choke_texts)) {
	    if (Breathless || !rn2(50))
		pline(choke_texts2[SIZE(choke_texts2) - i], body_part(NECK));
	    else {
		const char *str = choke_texts[SIZE(choke_texts)-i];

		if (index(str, '%'))
/*JP
		    pline(str, hcolor(NH_BLUE));
*/
		    pline(str, jconj_adj(hcolor(NH_BLUE)));
		else
		    pline(str);
	    }
	}
	exercise(A_STR, FALSE);
}

static NEARDATA const char * const slime_texts[] = {
#if 0 /*JP*/
	"You are turning a little %s.",           /* 5 */
	"Your limbs are getting oozy.",              /* 4 */
	"Your skin begins to peel away.",            /* 3 */
	"You are turning into %s.",       /* 2 */
	"You have become %s."             /* 1 */
#else
	"少し%sなった．",			/* 5 */
	"手足が溶けはじめた．",              	/* 4 */
	"肌がどろどろになってきた．",           /* 3 */
	"%sになりはじめた．",      	/* 2 */
	"%sになってしまった．",		/* 1 */
#endif
};

STATIC_OVL void
slime_dialogue()
{
	register long i = (Slimed & TIMEOUT) / 2L;

	if (((Slimed & TIMEOUT) % 2L) && i >= 0L
		&& i < SIZE(slime_texts)) {
	    const char *str = slime_texts[SIZE(slime_texts) - i - 1L];

	    if (index(str, '%')) {
		if (i == 4L) {	/* "you are turning green" */
		    if (!Blind)	/* [what if you're already green?] */
/*JP
			pline(str, hcolor(NH_GREEN));
*/
			pline(str, jconj_adj(hcolor(NH_GREEN)));
		} else
/*JP
		    pline(str, an(Hallucination ? rndmonnam() : "green slime"));
*/
		    pline(str, jtrns_mon(Hallucination ? rndmonnam() : "green slime"));
	    } else
		pline(str);
	}
	if (i == 3L) {	/* limbs becoming oozy */
	    HFast = 0L;	/* lose intrinsic speed */
	    stop_occupation();
	    if (multi > 0) nomul(0);
	}
	exercise(A_DEX, FALSE);
}

void
burn_away_slime()
{
	if (Slimed) {
/*JP
	    pline_The("slime that covers you is burned away!");
*/
	    pline("あなたを覆っていたべとべとは燃えてしまった！");
	    Slimed = 0L;
	    flags.botl = 1;
	}
	return;
}


#endif /* OVLB */
#ifdef OVL0

void
nh_timeout()
{
	register struct prop *upp;
	int sleeptime;
	int m_idx;
	int baseluck = (flags.moonphase == FULL_MOON) ? 1 : 0;

	if (flags.friday13) baseluck -= 1;

	if (u.uluck != baseluck &&
		moves % (u.uhave.amulet || u.ugangr ? 300 : 600) == 0) {
	/* Cursed luckstones stop bad luck from timing out; blessed luckstones
	 * stop good luck from timing out; normal luckstones stop both;
	 * neither is stopped if you don't have a luckstone.
	 * Luck is based at 0 usually, +1 if a full moon and -1 on Friday 13th
	 */
	    register int time_luck = stone_luck(FALSE);
	    boolean nostone = !carrying(LUCKSTONE) && !stone_luck(TRUE);

	    if(u.uluck > baseluck && (nostone || time_luck < 0))
		u.uluck--;
	    else if(u.uluck < baseluck && (nostone || time_luck > 0))
		u.uluck++;
	}
	if(u.uinvulnerable) return; /* things past this point could kill you */
	if(Stoned) stoned_dialogue();
	if(Slimed) slime_dialogue();
	if(Vomiting) vomiting_dialogue();
	if(Strangled) choke_dialogue();
	if(u.mtimedone && !--u.mtimedone) {
		if (Unchanging)
			u.mtimedone = rnd(100*youmonst.data->mlevel + 1);
		else
			rehumanize();
	}
	if(u.ucreamed) u.ucreamed--;

	/* Dissipate spell-based protection. */
	if (u.usptime) {
	    if (--u.usptime == 0 && u.uspellprot) {
		u.usptime = u.uspmtime;
		u.uspellprot--;
		find_ac();
		if (!Blind)
#if 0 /*JP*/
		    Norep("The %s haze around you %s.", hcolor(NH_GOLDEN),
			  u.uspellprot ? "becomes less dense" : "disappears");
#else
		    Norep("あなたの回りの%s霧は%s．", hcolor(NH_GOLDEN),
			  u.uspellprot ? "消えはじめた" : "消えた");
#endif
	    }
	}

#ifdef STEED
	if (u.ugallop) {
	    if (--u.ugallop == 0L && u.usteed)
/*JP
	    	pline("%s stops galloping.", Monnam(u.usteed));
*/
	    	pline("%sは速駆けをやめた．", Monnam(u.usteed));
	}
#endif

	for(upp = u.uprops; upp < u.uprops+SIZE(u.uprops); upp++)
	    if((upp->intrinsic & TIMEOUT) && !(--upp->intrinsic & TIMEOUT)) {
		switch(upp - u.uprops){
		case STONED:
			if (delayed_killer && !killer) {
#if 0 /*JP*/
				killer = delayed_killer;
#else
			    char buf[BUFSZ];
			    Sprintf(buf, "%sの攻撃で", delayed_killer);
			    killer = buf;
#endif
				delayed_killer = 0;
			}
			if (!killer) {
				/* leaving killer_format would make it
				   "petrified by petrification" */
				killer_format = NO_KILLER_PREFIX;
/*JP
				killer = "killed by petrification";
*/
				killer = "石化攻撃で";
			}
			done(STONING);
			break;
		case SLIMED:
			if (delayed_killer && !killer) {
				killer = delayed_killer;
				delayed_killer = 0;
			}
			if (!killer) {
				killer_format = NO_KILLER_PREFIX;
/*JP
				killer = "turned into green slime";
*/
				killer = "緑スライムになった";
			}
			done(TURNED_SLIME);
			break;
		case VOMITING:
			make_vomiting(0L, TRUE);
			break;
		case SICK:
/*JP
			You("die from your illness.");
*/
			You("病気で死んだ．");
			killer_format = KILLED_BY_AN;
			killer = u.usick_cause;
			if ((m_idx = name_to_mon(killer)) >= LOW_PM) {
			    if (type_is_pname(&mons[m_idx])) {
				killer_format = KILLED_BY;
			    }
#if 0				/* at present, there aren't any monster
				   poisoners with titles rather than names */
			    else if (mons[m_idx].geno & G_UNIQ) {
				char buf[BUFSZ];
				Sprintf(buf, "the %s", killer);
				Strcpy(u.usick_cause, buf);
				killer_format = KILLED_BY;
			    }
#endif
			}
			u.usick_type = 0;
			done(POISONING);
			break;
		case FAST:
			if (!Very_fast)
#if 0 /*JP*/
				You_feel("yourself slowing down%s.",
							Fast ? " a bit" : "");
#else
				You("%s遅くなったような気がした．",
							Fast ? "ちょっと" : "");
#endif
			break;
		case CONFUSION:
			HConfusion = 1; /* So make_confused works properly */
			make_confused(0L, TRUE);
			stop_occupation();
			break;
		case STUNNED:
			HStun = 1;
			make_stunned(0L, TRUE);
			stop_occupation();
			break;
		case BLINDED:
			Blinded = 1;
			make_blinded(0L, TRUE);
			stop_occupation();
			break;
		case INVIS:
			newsym(u.ux,u.uy);
			if (!Invis && !BInvis && !Blind) {
#if 0 /*JP*/
			    You(!See_invisible ?
				    "are no longer invisible." :
				    "can no longer see through yourself.");
#else
			    You(!See_invisible ?
				    "もう透明ではない．" :
				    "透きとおっていない．");
#endif
			    stop_occupation();
			}
			break;
		case SEE_INVIS:
			set_mimic_blocking(); /* do special mimic handling */
			see_monsters();		/* make invis mons appear */
			newsym(u.ux,u.uy);	/* make self appear */
			stop_occupation();
			break;
		case WOUNDED_LEGS:
			heal_legs();
			stop_occupation();
			break;
#ifdef JPEXTENSION
		case TOTTER:
		    	Totter = 0;
			make_totter(0L, TRUE);
			stop_occupation();
			break;
#endif
		case HALLUC:
			HHallucination = 1;
			make_hallucinated(0L, TRUE, 0L);
			stop_occupation();
			break;
		case SLEEPING:
			if (unconscious() || Sleep_resistance)
				HSleeping += rnd(100);
			else if (Sleeping) {
/*JP
				You("fall asleep.");
*/
				You("眠りに落ちた．");
				sleeptime = rnd(20);
				fall_asleep(-sleeptime, TRUE);
				HSleeping += sleeptime + rnd(100);
			}
			break;
		case LEVITATION:
			(void) float_down(I_SPECIAL|TIMEOUT, 0L);
			break;
		case STRANGLED:
			killer_format = KILLED_BY;
/*JP
			killer = (u.uburied) ? "suffocation" : "strangulation";
*/
			killer = (u.uburied) ? "窒息して" : "首を締められて";
			done(DIED);
			break;
		case FUMBLING:
			/* call this only when a move took place.  */
			/* otherwise handle fumbling msgs locally. */
			if (u.umoved && !Levitation) {
			    slip_or_trip();
			    nomul(-2);
			    nomovemsg = "";
			    /* The more you are carrying the more likely you
			     * are to make noise when you fumble.  Adjustments
			     * to this number must be thoroughly play tested.
			     */
			    if ((inv_weight() > -500)) {
/*JP
				You("make a lot of noise!");
*/
				You("大きな音をたてた！");
				wake_nearby();
			    }
			}
			/* from outside means slippery ice; don't reset
			   counter if that's the only fumble reason */
			HFumbling &= ~FROMOUTSIDE;
			if (Fumbling)
			    HFumbling += rnd(20);
			break;
		case DETECT_MONSTERS:
			see_monsters();
			break;
		}
	}

	run_timers();
}

#endif /* OVL0 */
#ifdef OVL1

void
fall_asleep(how_long, wakeup_msg)
int how_long;
boolean wakeup_msg;
{
	stop_occupation();
	nomul(how_long);
	/* generally don't notice sounds while sleeping */
	if (wakeup_msg && multi == how_long) {
	    /* caller can follow with a direct call to Hear_again() if
	       there's a need to override this when wakeup_msg is true */
	    flags.soundok = 0;
	    afternmv = Hear_again;	/* this won't give any messages */
	}
	/* early wakeup from combat won't be possible until next monster turn */
	u.usleep = monstermoves;
/*JP
	nomovemsg = wakeup_msg ? "You wake up." : You_can_move_again;
*/
	nomovemsg = wakeup_msg ? "目を覚ました．" : You_can_move_again;
}

/* Attach an egg hatch timeout to the given egg. */
void
attach_egg_hatch_timeout(egg)
struct obj *egg;
{
	int i;

	/* stop previous timer, if any */
	(void) stop_timer(HATCH_EGG, (genericptr_t) egg);

	/*
	 * Decide if and when to hatch the egg.  The old hatch_it() code tried
	 * once a turn from age 151 to 200 (inclusive), hatching if it rolled
	 * a number x, 1<=x<=age, where x>150.  This yields a chance of
	 * hatching > 99.9993%.  Mimic that here.
	 */
	for (i = (MAX_EGG_HATCH_TIME-50)+1; i <= MAX_EGG_HATCH_TIME; i++)
	    if (rnd(i) > 150) {
		/* egg will hatch */
		(void) start_timer((long)i, TIMER_OBJECT,
						HATCH_EGG, (genericptr_t)egg);
		break;
	    }
}

/* prevent an egg from ever hatching */
void
kill_egg(egg)
struct obj *egg;
{
	/* stop previous timer, if any */
	(void) stop_timer(HATCH_EGG, (genericptr_t) egg);
}

/* timer callback routine: hatch the given egg */
void
hatch_egg(arg, timeout)
genericptr_t arg;
long timeout;
{
	struct obj *egg;
	struct monst *mon, *mon2;
	coord cc;
	xchar x, y;
	boolean yours, silent, knows_egg = FALSE;
	boolean cansee_hatchspot = FALSE;
	int i, mnum, hatchcount = 0;

	egg = (struct obj *) arg;
	/* sterilized while waiting */
	if (egg->corpsenm == NON_PM) return;

	mon = mon2 = (struct monst *)0;
	mnum = big_to_little(egg->corpsenm);
	/* The identity of one's father is learned, not innate */
	yours = (egg->spe || (!flags.female && carried(egg) && !rn2(2)));
	silent = (timeout != monstermoves);	/* hatched while away */

	/* only can hatch when in INVENT, FLOOR, MINVENT */
	if (get_obj_location(egg, &x, &y, 0)) {
	    hatchcount = rnd((int)egg->quan);
	    cansee_hatchspot = cansee(x, y) && !silent;
	    if (!(mons[mnum].geno & G_UNIQ) &&
		   !(mvitals[mnum].mvflags & (G_GENOD | G_EXTINCT))) {
		for (i = hatchcount; i > 0; i--) {
		    if (!enexto(&cc, x, y, &mons[mnum]) ||
			 !(mon = makemon(&mons[mnum], cc.x, cc.y, NO_MINVENT)))
			break;
		    /* tame if your own egg hatches while you're on the
		       same dungeon level, or any dragon egg which hatches
		       while it's in your inventory */
		    if ((yours && !silent) ||
			(carried(egg) && mon->data->mlet == S_DRAGON)) {
			if ((mon2 = tamedog(mon, (struct obj *)0)) != 0) {
			    mon = mon2;
			    if (carried(egg) && mon->data->mlet != S_DRAGON)
				mon->mtame = 20;
			}
		    }
		    if (mvitals[mnum].mvflags & G_EXTINCT)
			break;	/* just made last one */
		    mon2 = mon;	/* in case makemon() fails on 2nd egg */
		}
		if (!mon) mon = mon2;
		hatchcount -= i;
		egg->quan -= (long)hatchcount;
	    }
	}
#if 0
	/*
	 * We could possibly hatch while migrating, but the code isn't
	 * set up for it...
	 */
	else if (obj->where == OBJ_MIGRATING) {
	    /*
	    We can do several things.  The first ones that come to
	    mind are:

	    + Create the hatched monster then place it on the migrating
	      mons list.  This is tough because all makemon() is made
	      to place the monster as well.    Makemon() also doesn't
	      lend itself well to splitting off a "not yet placed"
	      subroutine.

	    + Mark the egg as hatched, then place the monster when we
	      place the migrating objects.

	    + Or just kill any egg which gets sent to another level.
	      Falling is the usual reason such transportation occurs.
	    */
	    cansee_hatchspot = FALSE;
	    mon = ???
	    }
#endif

	if (mon) {
	    char monnambuf[BUFSZ], carriedby[BUFSZ];
	    boolean siblings = (hatchcount > 1), redraw = FALSE;

	    if (cansee_hatchspot) {
#if 0 /*JP*/
		Sprintf(monnambuf, "%s%s",
			siblings ? "some " : "",
			siblings ?
			makeplural(m_monnam(mon)) : an(m_monnam(mon)));
#else
		Sprintf(monnambuf, "%s%s",
			siblings ? "いくつかの" : "",
			a_monnam(mon));
#endif
		/* we don't learn the egg type here because learning
		   an egg type requires either seeing the egg hatch
		   or being familiar with the egg already,
		   as well as being able to see the resulting
		   monster, checked below
		*/
	    }
	    switch (egg->where) {
		case OBJ_INVENT:
		    knows_egg = TRUE; /* true even if you are blind */
		    if (!cansee_hatchspot)
#if 0 /*JP*/
			You_feel("%s %s from your pack!", something,
			    locomotion(mon->data, "drop"));
#else
		        You("何かがあなたの背負い袋から%sような気がした．",
			    jconj(locomotion(mon->data, "落ちる"),"た"));
#endif
		    else
#if 0 /*JP*/
			You("see %s %s out of your pack!",
			    monnambuf, locomotion(mon->data, "drop"));
#else
		        pline("%sがあなたの背負い袋から%s．",
			    monnambuf,
			    jconj(locomotion(mon->data, "落ちる"),"た"));
#endif
		    if (yours) {
#if 0 /*JP*/
			pline("%s cries sound like \"%s%s\"",
			    siblings ? "Their" : "Its",
			    flags.female ? "mommy" : "daddy",
			    egg->spe ? "." : "?");
#else
			pline("それは『%s』と鳴いているようだ",
			    flags.female ? "ママ" : "パパ");
#endif
		    } else if (mon->data->mlet == S_DRAGON) {
#if 0 /*JP*/
			verbalize("Gleep!");		/* Mything eggs :-) */
#else
			verbalize("ブォー！");		/* Mything eggs :-) */
#endif
		    }
		    break;

		case OBJ_FLOOR:
		    if (cansee_hatchspot) {
			knows_egg = TRUE;
/*JP
			You("see %s hatch.", monnambuf);
*/
			You("%sが卵から孵化するのを見た．", monnambuf);
			redraw = TRUE;	/* update egg's map location */
		    }
		    break;

		case OBJ_MINVENT:
		    if (cansee_hatchspot) {
			/* egg carring monster might be invisible */
			if (canseemon(egg->ocarry)) {
/*JP
			    Sprintf(carriedby, "%s pack",
*/
			    Sprintf(carriedby, "%sの背負い袋から",
				     s_suffix(a_monnam(egg->ocarry)));
			    knows_egg = TRUE;
			}
			else if (is_pool(mon->mx, mon->my))
/*JP
			    Strcpy(carriedby, "empty water");
*/
			    Strcpy(carriedby, "何もない水中から");
			else
/*JP
			    Strcpy(carriedby, "thin air");
*/
			    Strcpy(carriedby, "何もない空間から");
#if 0 /*JP*/
			You("see %s %s out of %s!", monnambuf,
			    locomotion(mon->data, "drop"), carriedby);
#else
			You("%sが%s%sのを見た．", monnambuf,
			    carriedby, 
			    locomotion(mon->data, "落ちる"));
#endif
		    }
		    break;
#if 0
		case OBJ_MIGRATING:
		    break;
#endif
		default:
		    impossible("egg hatched where? (%d)", (int)egg->where);
		    break;
	    }

	    if (cansee_hatchspot && knows_egg)
		learn_egg_type(mnum);

	    if (egg->quan > 0) {
		/* still some eggs left */
		attach_egg_hatch_timeout(egg);
		if (egg->timed) {
		    /* replace ordinary egg timeout with a short one */
		    (void) stop_timer(HATCH_EGG, (genericptr_t)egg);
		    (void) start_timer((long)rnd(12), TIMER_OBJECT,
					HATCH_EGG, (genericptr_t)egg);
		}
	    } else if (carried(egg)) {
		useup(egg);
	    } else {
		/* free egg here because we use it above */
		obj_extract_self(egg);
		obfree(egg, (struct obj *)0);
	    }
	    if (redraw) newsym(x, y);
	}
}

/* Learn to recognize eggs of the given type. */
void
learn_egg_type(mnum)
int mnum;
{
	/* baby monsters hatch from grown-up eggs */
	mnum = little_to_big(mnum);
	mvitals[mnum].mvflags |= MV_KNOWS_EGG;
	/* we might have just learned about other eggs being carried */
	update_inventory();
}

/* Attach a fig_transform timeout to the given figurine. */
void
attach_fig_transform_timeout(figurine)
struct obj *figurine;
{
	int i;

	/* stop previous timer, if any */
	(void) stop_timer(FIG_TRANSFORM, (genericptr_t) figurine);

	/*
	 * Decide when to transform the figurine.
	 */
	i = rnd(9000) + 200;
	/* figurine will transform */
	(void) start_timer((long)i, TIMER_OBJECT,
				FIG_TRANSFORM, (genericptr_t)figurine);
}

/* give a fumble message */
STATIC_OVL void
slip_or_trip()
{
	struct obj *otmp = vobj_at(u.ux, u.uy);
	const char *what, *pronoun;
	char buf[BUFSZ];
	boolean on_foot = TRUE;
#ifdef STEED
	if (u.usteed) on_foot = FALSE;
#endif

	if (otmp && on_foot && !u.uinwater && is_pool(u.ux, u.uy)) otmp = 0;

	if (otmp && on_foot) {		/* trip over something in particular */
	    /*
		If there is only one item, it will have just been named
		during the move, so refer to by via pronoun; otherwise,
		if the top item has been or can be seen, refer to it by
		name; if not, look for rocks to trip over; trip over
		anonymous "something" if there aren't any rocks.
	     */
/*JP
	    pronoun = otmp->quan == 1L ? "it" : Hallucination ? "they" : "them";
*/
	    pronoun = "何か";
	    what = !otmp->nexthere ? pronoun :
		  (otmp->dknown || !Blind) ? doname(otmp) :
		  ((otmp = sobj_at(ROCK, u.ux, u.uy)) == 0 ? something :
/*JP
		  (otmp->quan == 1L ? "a rock" : "some rocks"));
*/
		   "石");
	    if (Hallucination) {
		what = strcpy(buf, what);
		buf[0] = highc(buf[0]);
#if 0 /*JP*/
		pline("Egads!  %s bite%s your %s!",
			what, (!otmp || otmp->quan == 1L) ? "s" : "",
			body_part(FOOT));
#else
		pline("ぐわぁ！%sが%sに噛みついた！",
			what, body_part(FOOT));
#endif
	    } else {
/*JP
		You("trip over %s.", what);
*/
		You("%sにつまづいた．", what);
	    }
	} else if (rn2(3) && is_ice(u.ux, u.uy)) {
/*JP
	    pline("%s %s%s on the ice.",
*/
	    pline("%sは氷の上で滑った．",
#ifdef STEED
		u.usteed ? upstart(x_monnam(u.usteed,
				u.usteed->mnamelth ? ARTICLE_NONE : ARTICLE_THE,
				(char *)0, SUPPRESS_SADDLE, FALSE)) :
#endif
/*JP
		"You", rn2(2) ? "slip" : "slide", on_foot ? "" : "s");
*/
		"あなた");
	} else {
	    if (on_foot) {
		switch (rn2(4)) {
		  case 1:
#if 0 /*JP*/
			You("trip over your own %s.", Hallucination ?
				"elbow" : makeplural(body_part(FOOT)));
#else
			You("自分の%sを踏んでつまづいた．", Hallucination ?
				"肘" : makeplural(body_part(FOOT)));
#endif
			break;
		  case 2:
#if 0 /*JP*/
			You("slip %s.", Hallucination ?
				"on a banana peel" : "and nearly fall");
#else
		You("%s．", Hallucination ?
			"バナナの皮で滑った" : "滑って転びそうになった");
#endif
			break;
		  case 3:
/*JP
			You("flounder.");
*/
			You("じたばたした．");
			break;
		  default:
/*JP
			You("stumble.");
*/
			You("よろめいた．");
			break;
		}
	    }
#ifdef STEED
	    else {
		switch (rn2(4)) {
		  case 1:
/*JP
			Your("%s slip out of the stirrups.", makeplural(body_part(FOOT)));
*/
			You("あぶみを踏み外してしまった．");
			break;
		  case 2:
/*JP
			You("let go of the reins.");
*/
			You("手綱を放してしまった．");
			break;
		  case 3:
/*JP
			You("bang into the saddle-horn.");
*/
			You("サドルホーンにぶつかってしまった．");
			break;
		  default:
/*JP
			You("slide to one side of the saddle.");
*/
			You("鞍の片側に滑ってしまった．");
			break;
		}
		dismount_steed(DISMOUNT_FELL);
	    }
#endif
	}
}

/* Print a lamp flicker message with tailer. */
STATIC_OVL void
see_lamp_flicker(obj, tailer)
struct obj *obj;
const char *tailer;
{
	switch (obj->where) {
	    case OBJ_INVENT:
	    case OBJ_MINVENT:
/*JP
		pline("%s flickers%s.", Yname2(obj), tailer);
*/
		pline("%sは%s点滅した．", Yname2(obj), tailer);
		break;
	    case OBJ_FLOOR:
/*JP
		You("see %s flicker%s.", an(xname(obj)), tailer);
*/
		You("%sが%s点滅するのが見えた．", an(xname(obj)), tailer);
		break;
	}
}

/* Print a dimming message for brass lanterns. */
STATIC_OVL void
lantern_message(obj)
struct obj *obj;
{
	/* from adventure */
	switch (obj->where) {
	    case OBJ_INVENT:
/*JP
		Your("lantern is getting dim.");
*/
		Your("ランタンは暗くなった．");
		if (Hallucination)
/*JP
		    pline("Batteries have not been invented yet.");
*/
		    pline("電池はまだ発明されてないんだっけ．");
		break;
	    case OBJ_FLOOR:
/*JP
		You("see a lantern getting dim.");
*/
		pline("ランタンが暗くなったのが見えた．");
		break;
	    case OBJ_MINVENT:
/*JP
		pline("%s lantern is getting dim.",
*/
		pline("%sのランタンは暗くなった．",
		    s_suffix(Monnam(obj->ocarry)));
		break;
	}
}

/*
 * Timeout callback for for objects that are burning. E.g. lamps, candles.
 * See begin_burn() for meanings of obj->age and obj->spe.
 */
void
burn_object(arg, timeout)
genericptr_t arg;
long timeout;
{
	struct obj *obj = (struct obj *) arg;
	boolean canseeit, many, menorah, need_newsym;
	xchar x, y;
	char whose[BUFSZ];

	menorah = obj->otyp == CANDELABRUM_OF_INVOCATION;
	many = menorah ? obj->spe > 1 : obj->quan > 1L;

	/* timeout while away */
	if (timeout != monstermoves) {
	    long how_long = monstermoves - timeout;

	    if (how_long >= obj->age) {
		obj->age = 0;
		end_burn(obj, FALSE);

		if (menorah) {
		    obj->spe = 0;	/* no more candles */
		} else if (Is_candle(obj) || obj->otyp == POT_OIL) {
		    /* get rid of candles and burning oil potions */
		    obj_extract_self(obj);
		    obfree(obj, (struct obj *)0);
		    obj = (struct obj *) 0;
		}

	    } else {
		obj->age -= how_long;
		begin_burn(obj, TRUE);
	    }
	    return;
	}

	/* only interested in INVENT, FLOOR, and MINVENT */
	if (get_obj_location(obj, &x, &y, 0)) {
	    canseeit = !Blind && cansee(x, y);
	    /* set up `whose[]' to be "Your" or "Fred's" or "The goblin's" */
	    (void) Shk_Your(whose, obj);
	} else {
	    canseeit = FALSE;
	}
	need_newsym = FALSE;

	/* obj->age is the age remaining at this point.  */
	switch (obj->otyp) {
	    case POT_OIL:
		    /* this should only be called when we run out */
		    if (canseeit) {
			switch (obj->where) {
			    case OBJ_INVENT:
			    case OBJ_MINVENT:
/*JP
				pline("%s potion of oil has burnt away.",
*/
				pline("%sオイルは燃えつきた．",
				    whose);
				break;
			    case OBJ_FLOOR:
/*JP
				You("see a burning potion of oil go out.");
*/
				You("オイルの火が消えたのが見えた．");
				need_newsym = TRUE;
				break;
			}
		    }
		    end_burn(obj, FALSE);	/* turn off light source */
		    obj_extract_self(obj);
		    obfree(obj, (struct obj *)0);
		    obj = (struct obj *) 0;
		    break;

	    case BRASS_LANTERN:
	    case OIL_LAMP:
		switch((int)obj->age) {
		    case 150:
		    case 100:
		    case 50:
			if (canseeit) {
			    if (obj->otyp == BRASS_LANTERN)
				lantern_message(obj);
			    else
				see_lamp_flicker(obj,
/*JP
				    obj->age == 50L ? " considerably" : "");
*/
				    obj->age == 50L ? "激しく" : "");
			}
			break;

		    case 25:
			if (canseeit) {
			    if (obj->otyp == BRASS_LANTERN)
				lantern_message(obj);
			    else {
				switch (obj->where) {
				    case OBJ_INVENT:
				    case OBJ_MINVENT:
/*JP
					pline("%s %s seems about to go out.",
*/
					pline("%s%sは今にも消えそうだ．",
					    whose, xname(obj));
					break;
				    case OBJ_FLOOR:
/*JP
					You("see %s about to go out.",
*/
					pline("%sが消えかけているのが見えた．",
					    an(xname(obj)));
					break;
				}
			    }
			}
			break;

		    case 0:
			/* even if blind you'll know if holding it */
			if (canseeit || obj->where == OBJ_INVENT) {
			    switch (obj->where) {
				case OBJ_INVENT:
				case OBJ_MINVENT:
				    if (obj->otyp == BRASS_LANTERN)
/*JP
					pline("%s lantern has run out of power.",
*/
					pline("%sランタンの力を使い切った．",
					    whose);
				    else
/*JP
					pline("%s %s has gone out.",
*/
					pline("%s%sは消えた．",
					    whose, xname(obj));
				    break;
				case OBJ_FLOOR:
				    if (obj->otyp == BRASS_LANTERN)
/*JP
					You("see a lantern run out of power.");
*/
					You("ランタンが消えるのが見えた．");
				    else
/*JP
					You("see %s go out.",
*/
					You("%sが消えるのが見えた．",
					    an(xname(obj)));
				    break;
			    }
			}
			end_burn(obj, FALSE);
			break;

		    default:
			/*
			 * Someone added fuel to the lamp while it was
			 * lit.  Just fall through and let begin burn
			 * handle the new age.
			 */
			break;
		}

		if (obj->age)
		    begin_burn(obj, TRUE);

		break;

	    case CANDELABRUM_OF_INVOCATION:
	    case TALLOW_CANDLE:
	    case WAX_CANDLE:
		switch (obj->age) {
		    case 75:
			if (canseeit)
			    switch (obj->where) {
				case OBJ_INVENT:
				case OBJ_MINVENT:
#if 0 /*JP*/
				    pline("%s %scandle%s getting short.",
					whose,
					menorah ? "candelabrum's " : "",
					many ? "s are" : " is");
#else
				    pline("%s%sろうそくは短くなった．",
					whose,
					menorah ? "燭台の" : "");
#endif
				    break;
				case OBJ_FLOOR:
#if 0 /*JP*/
				    You("see %scandle%s getting short.",
					    menorah ? "a candelabrum's " :
						many ? "some " : "a ",
					    many ? "s" : "");
#else
				    You("%sろうそくが短くなるのが見えた．",
					    menorah ? "燭台の" : "");
#endif
				    break;
			    }
			break;

		    case 15:
			if (canseeit)
			    switch (obj->where) {
				case OBJ_INVENT:
				case OBJ_MINVENT:
				    pline(
#if 0 /*JP*/
					"%s %scandle%s flame%s flicker%s low!",
					    whose,
					    menorah ? "candelabrum's " : "",
					    many ? "s'" : "'s",
					    many ? "s" : "",
					    many ? "" : "s");
#else
					"%s%sろうそくの炎は点滅し，暗くなった！",
					    whose,
					    menorah ? "燭台の" : "");
#endif
				    break;
				case OBJ_FLOOR:
#if 0 /*JP*/
				    You("see %scandle%s flame%s flicker low!",
					    menorah ? "a candelabrum's " :
						many ? "some " : "a ",
					    many ? "s'" : "'s",
					    many ? "s" : "");
#else
				    You("%sろうそくの炎が点滅し，暗くなるのが見えた！",
					    menorah ? "燭台の" : "");
#endif
				    break;
			    }
			break;

		    case 0:
			/* we know even if blind and in our inventory */
			if (canseeit || obj->where == OBJ_INVENT) {
			    if (menorah) {
				switch (obj->where) {
				    case OBJ_INVENT:
				    case OBJ_MINVENT:
#if 0 /*JP*/
					pline("%s candelabrum's flame%s.",
					    whose,
					    many ? "s die" : " dies");
#else
					pline("%s燭台の炎は消えた．",
					    whose);
#endif
					break;
				    case OBJ_FLOOR:
#if 0 /*JP*/
					You("see a candelabrum's flame%s die.",
						many ? "s" : "");
#else
					You("燭台の炎が消えるのが見えた．");
#endif
					break;
				}
			    } else {
				switch (obj->where) {
				    case OBJ_INVENT:
				    case OBJ_MINVENT:
#if 0 /*JP*/
					pline("%s %s %s consumed!",
					    whose,
					    xname(obj),
					    many ? "are" : "is");
#else
					pline("%s%sは燃えつきた！",
					    whose,
					    xname(obj));
#endif
					break;
				    case OBJ_FLOOR:
					/*
					You see some wax candles consumed!
					You see a wax candle consumed!
					*/
#if 0 /*JP*/
					You("see %s%s consumed!",
					    many ? "some " : "",
					    many ? xname(obj):an(xname(obj)));
#else
					You("%sが燃えつきるのが見えた！",
					    xname(obj));
#endif
					need_newsym = TRUE;
					break;
				}

				/* post message */
				pline(Hallucination ?
#if 0 /*JP*/
					(many ? "They shriek!" :
						"It shrieks!") :
					Blind ? "" :
					    (many ? "Their flames die." :
						    "Its flame dies."));
#else
				        "それは震えた．" :
					"炎は消えた．");
#endif
			    }
			}
			end_burn(obj, FALSE);

			if (menorah) {
			    obj->spe = 0;
			} else {
			    obj_extract_self(obj);
			    obfree(obj, (struct obj *)0);
			    obj = (struct obj *) 0;
			}
			break;

		    default:
			/*
			 * Someone added fuel (candles) to the menorah while
			 * it was lit.  Just fall through and let begin burn
			 * handle the new age.
			 */
			break;
		}

		if (obj && obj->age)
		    begin_burn(obj, TRUE);

		break;

	    default:
		impossible("burn_object: unexpeced obj %s", xname(obj));
		break;
	}
	if (need_newsym) newsym(x, y);
}

/*
 * Start a burn timeout on the given object. If not "already lit" then
 * create a light source for the vision system.  There had better not
 * be a burn already running on the object.
 *
 * Magic lamps stay lit as long as there's a genie inside, so don't start
 * a timer.
 *
 * Burn rules:
 *	potions of oil, lamps & candles:
 *		age = # of turns of fuel left
 *		spe = <unused>
 *
 *	magic lamps:
 *		age = <unused>
 *		spe = 0 not lightable, 1 lightable forever
 *
 *	candelabrum:
 *		age = # of turns of fuel left
 *		spe = # of candles
 *
 * Once the burn begins, the age will be set to the amount of fuel
 * remaining _once_the_burn_finishes_.  If the burn is terminated
 * early then fuel is added back.
 *
 * This use of age differs from the use of age for corpses and eggs.
 * For the latter items, age is when the object was created, so we
 * know when it becomes "bad".
 *
 * This is a "silent" routine - it should not print anything out.
 */
void
begin_burn(obj, already_lit)
	struct obj *obj;
	boolean already_lit;
{
	int radius = 3;
	long turns = 0;
	boolean do_timer = TRUE;

	if (obj->age == 0 && obj->otyp != MAGIC_LAMP && !artifact_light(obj))
	    return;

	switch (obj->otyp) {
	    case MAGIC_LAMP:
		obj->lamplit = 1;
		do_timer = FALSE;
		break;

	    case POT_OIL:
		turns = obj->age;
		radius = 1;	/* very dim light */
		break;

	    case BRASS_LANTERN:
	    case OIL_LAMP:
		/* magic times are 150, 100, 50, 25, and 0 */
		if (obj->age > 150L)
		    turns = obj->age - 150L;
		else if (obj->age > 100L)
		    turns = obj->age - 100L;
		else if (obj->age > 50L)
		    turns = obj->age - 50L;
		else if (obj->age > 25L)
		    turns = obj->age - 25L;
		else
		    turns = obj->age;
		break;

	    case CANDELABRUM_OF_INVOCATION:
	    case TALLOW_CANDLE:
	    case WAX_CANDLE:
		/* magic times are 75, 15, and 0 */
		if (obj->age > 75L)
		    turns = obj->age - 75L;
		else if (obj->age > 15L)
		    turns = obj->age - 15L;
		else
		    turns = obj->age;
		radius = candle_light_range(obj);
		break;

	    default:
                /* [ALI] Support artifact light sources */
                if (artifact_light(obj)) {
		    obj->lamplit = 1;
		    do_timer = FALSE;
		    radius = 2;
		} else {
		    impossible("begin burn: unexpected %s", xname(obj));
		    turns = obj->age;
		}
		break;
	}

	if (do_timer) {
	    if (start_timer(turns, TIMER_OBJECT,
					BURN_OBJECT, (genericptr_t)obj)) {
		obj->lamplit = 1;
		obj->age -= turns;
		if (carried(obj) && !already_lit)
		    update_inventory();
	    } else {
		obj->lamplit = 0;
	    }
	} else {
	    if (carried(obj) && !already_lit)
		update_inventory();
	}

	if (obj->lamplit && !already_lit) {
	    xchar x, y;

	    if (get_obj_location(obj, &x, &y, CONTAINED_TOO|BURIED_TOO))
		new_light_source(x, y, radius, LS_OBJECT, (genericptr_t) obj);
	    else
		impossible("begin_burn: can't get obj position");
	}
}

/*
 * Stop a burn timeout on the given object if timer attached.  Darken
 * light source.
 */
void
end_burn(obj, timer_attached)
	struct obj *obj;
	boolean timer_attached;
{
	if (!obj->lamplit) {
	    impossible("end_burn: obj %s not lit", xname(obj));
	    return;
	}

	if (obj->otyp == MAGIC_LAMP || artifact_light(obj))
	    timer_attached = FALSE;

	if (!timer_attached) {
	    /* [DS] Cleanup explicitly, since timer cleanup won't happen */
	    del_light_source(LS_OBJECT, (genericptr_t)obj);
	    obj->lamplit = 0;
	    if (obj->where == OBJ_INVENT)
		update_inventory();
	} else if (!stop_timer(BURN_OBJECT, (genericptr_t) obj))
	    impossible("end_burn: obj %s not timed!", xname(obj));
}

#endif /* OVL1 */
#ifdef OVL0

/*
 * Cleanup a burning object if timer stopped.
 */
static void
cleanup_burn(arg, expire_time)
    genericptr_t arg;
    long expire_time;
{
    struct obj *obj = (struct obj *)arg;
    if (!obj->lamplit) {
	impossible("cleanup_burn: obj %s not lit", xname(obj));
	return;
    }

    del_light_source(LS_OBJECT, arg);

    /* restore unused time */
    obj->age += expire_time - monstermoves;

    obj->lamplit = 0;

    if (obj->where == OBJ_INVENT)
	update_inventory();
}

#endif /* OVL0 */
#ifdef OVL1

void
do_storms()
{
    int nstrike;
    register int x, y;
    int dirx, diry;
    int count;

    /* no lightning if not the air level or too often, even then */
    if(!Is_airlevel(&u.uz) || rn2(8))
	return;

    /* the number of strikes is 8-log2(nstrike) */
    for(nstrike = rnd(64); nstrike <= 64; nstrike *= 2) {
	count = 0;
	do {
	    x = rnd(COLNO-1);
	    y = rn2(ROWNO);
	} while (++count < 100 && levl[x][y].typ != CLOUD);

	if(count < 100) {
	    dirx = rn2(3) - 1;
	    diry = rn2(3) - 1;
	    if(dirx != 0 || diry != 0)
		buzz(-15, /* "monster" LIGHTNING spell */
		     8, x, y, dirx, diry);
	}
    }

    if(levl[u.ux][u.uy].typ == CLOUD) {
	/* inside a cloud during a thunder storm is deafening */
/*JP
	pline("Kaboom!!!  Boom!!  Boom!!");
*/
	pline("ピカッ！！ゴロゴロゴロゴロ！！ドーン！");
	if(!u.uinvulnerable) {
	    stop_occupation();
	    nomul(-3);
	}
    } else
/*JP
	You_hear("a rumbling noise.");
*/
	You_hear("雷の音を聞いた．");
}
#endif /* OVL1 */


#ifdef OVL0
/* ------------------------------------------------------------------------- */
/*
 * Generic Timeout Functions.
 *
 * Interface:
 *
 * General:
 *	boolean start_timer(long timeout,short kind,short func_index,
 *							genericptr_t arg)
 *		Start a timer of kind 'kind' that will expire at time
 *		monstermoves+'timeout'.  Call the function at 'func_index'
 *		in the timeout table using argument 'arg'.  Return TRUE if
 *		a timer was started.  This places the timer on a list ordered
 *		"sooner" to "later".  If an object, increment the object's
 *		timer count.
 *
 *	long stop_timer(short func_index, genericptr_t arg)
 *		Stop a timer specified by the (func_index, arg) pair.  This
 *		assumes that such a pair is unique.  Return the time the
 *		timer would have gone off.  If no timer is found, return 0.
 *		If an object, decrement the object's timer count.
 *
 *	void run_timers(void)
 *		Call timers that have timed out.
 *
 *
 * Save/Restore:
 *	void save_timers(int fd, int mode, int range)
 *		Save all timers of range 'range'.  Range is either global
 *		or local.  Global timers follow game play, local timers
 *		are saved with a level.  Object and monster timers are
 *		saved using their respective id's instead of pointers.
 *
 *	void restore_timers(int fd, int range, boolean ghostly, long adjust)
 *		Restore timers of range 'range'.  If from a ghost pile,
 *		adjust the timeout by 'adjust'.  The object and monster
 *		ids are not restored until later.
 *
 *	void relink_timers(boolean ghostly)
 *		Relink all object and monster timers that had been saved
 *		using their object's or monster's id number.
 *
 * Object Specific:
 *	void obj_move_timers(struct obj *src, struct obj *dest)
 *		Reassign all timers from src to dest.
 *
 *	void obj_split_timers(struct obj *src, struct obj *dest)
 *		Duplicate all timers assigned to src and attach them to dest.
 *
 *	void obj_stop_timers(struct obj *obj)
 *		Stop all timers attached to obj.
 */

#ifdef WIZARD
STATIC_DCL const char *FDECL(kind_name, (SHORT_P));
STATIC_DCL void FDECL(print_queue, (winid, timer_element *));
#endif
STATIC_DCL void FDECL(insert_timer, (timer_element *));
STATIC_DCL timer_element *FDECL(remove_timer, (timer_element **, SHORT_P,
								genericptr_t));
STATIC_DCL void FDECL(write_timer, (int, timer_element *));
STATIC_DCL boolean FDECL(mon_is_local, (struct monst *));
STATIC_DCL boolean FDECL(timer_is_local, (timer_element *));
STATIC_DCL int FDECL(maybe_write_timer, (int, int, BOOLEAN_P));

/* ordered timer list */
static timer_element *timer_base;		/* "active" */
static unsigned long timer_id = 1;

/* If defined, then include names when printing out the timer queue */
#define VERBOSE_TIMER

typedef struct {
    timeout_proc f, cleanup;
#ifdef VERBOSE_TIMER
    const char *name;
# define TTAB(a, b, c) {a,b,c}
#else
# define TTAB(a, b, c) {a,b}
#endif
} ttable;

/* table of timeout functions */
static const ttable timeout_funcs[NUM_TIME_FUNCS] = {
    TTAB(rot_organic,	(timeout_proc)0,	"rot_organic"),
    TTAB(rot_corpse,	(timeout_proc)0,	"rot_corpse"),
    TTAB(revive_mon,	(timeout_proc)0,	"revive_mon"),
    TTAB(burn_object,	cleanup_burn,		"burn_object"),
    TTAB(hatch_egg,	(timeout_proc)0,	"hatch_egg"),
    TTAB(fig_transform,	(timeout_proc)0,	"fig_transform")
};
#undef TTAB


#if defined(WIZARD)

STATIC_OVL const char *
kind_name(kind)
    short kind;
{
    switch (kind) {
	case TIMER_LEVEL: return "level";
	case TIMER_GLOBAL: return "global";
	case TIMER_OBJECT: return "object";
	case TIMER_MONSTER: return "monster";
    }
    return "unknown";
}

STATIC_OVL void
print_queue(win, base)
    winid win;
    timer_element *base;
{
    timer_element *curr;
    char buf[BUFSZ], arg_address[20];

    if (!base) {
	putstr(win, 0, "<empty>");
    } else {
	putstr(win, 0, "timeout  id   kind   call");
	for (curr = base; curr; curr = curr->next) {
#ifdef VERBOSE_TIMER
	    Sprintf(buf, " %4ld   %4ld  %-6s %s(%s)",
		curr->timeout, curr->tid, kind_name(curr->kind),
		timeout_funcs[curr->func_index].name,
		fmt_ptr((genericptr_t)curr->arg, arg_address));
#else
	    Sprintf(buf, " %4ld   %4ld  %-6s #%d(%s)",
		curr->timeout, curr->tid, kind_name(curr->kind),
		curr->func_index,
		fmt_ptr((genericptr_t)curr->arg, arg_address));
#endif
	    putstr(win, 0, buf);
	}
    }
}

int
wiz_timeout_queue()
{
    winid win;
    char buf[BUFSZ];

    win = create_nhwindow(NHW_MENU);	/* corner text window */
    if (win == WIN_ERR) return 0;

    Sprintf(buf, "Current time = %ld.", monstermoves);
    putstr(win, 0, buf);
    putstr(win, 0, "");
    putstr(win, 0, "Active timeout queue:");
    putstr(win, 0, "");
    print_queue(win, timer_base);

    display_nhwindow(win, FALSE);
    destroy_nhwindow(win);

    return 0;
}

void
timer_sanity_check()
{
    timer_element *curr;
    char obj_address[20];

    /* this should be much more complete */
    for (curr = timer_base; curr; curr = curr->next)
	if (curr->kind == TIMER_OBJECT) {
	    struct obj *obj = (struct obj *) curr->arg;
	    if (obj->timed == 0) {
		pline("timer sanity: untimed obj %s, timer %ld",
		      fmt_ptr((genericptr_t)obj, obj_address), curr->tid);
	    }
	}
}

#endif /* WIZARD */


/*
 * Pick off timeout elements from the global queue and call their functions.
 * Do this until their time is less than or equal to the move count.
 */
void
run_timers()
{
    timer_element *curr;

    /*
     * Always use the first element.  Elements may be added or deleted at
     * any time.  The list is ordered, we are done when the first element
     * is in the future.
     */
    while (timer_base && timer_base->timeout <= monstermoves) {
	curr = timer_base;
	timer_base = curr->next;

	if (curr->kind == TIMER_OBJECT) ((struct obj *)(curr->arg))->timed--;
	(*timeout_funcs[curr->func_index].f)(curr->arg, curr->timeout);
	free((genericptr_t) curr);
    }
}


/*
 * Start a timer.  Return TRUE if successful.
 */
boolean
start_timer(when, kind, func_index, arg)
long when;
short kind;
short func_index;
genericptr_t arg;
{
    timer_element *gnu;

    if (func_index < 0 || func_index >= NUM_TIME_FUNCS)
	panic("start_timer");

    gnu = (timer_element *) alloc(sizeof(timer_element));
    gnu->next = 0;
    gnu->tid = timer_id++;
    gnu->timeout = monstermoves + when;
    gnu->kind = kind;
    gnu->needs_fixup = 0;
    gnu->func_index = func_index;
    gnu->arg = arg;
    insert_timer(gnu);

    if (kind == TIMER_OBJECT)	/* increment object's timed count */
	((struct obj *)arg)->timed++;

    /* should check for duplicates and fail if any */
    return TRUE;
}


/*
 * Remove the timer from the current list and free it up.  Return the time
 * it would have gone off, 0 if not found.
 */
long
stop_timer(func_index, arg)
short func_index;
genericptr_t arg;
{
    timer_element *doomed;
    long timeout;

    doomed = remove_timer(&timer_base, func_index, arg);

    if (doomed) {
	timeout = doomed->timeout;
	if (doomed->kind == TIMER_OBJECT)
	    ((struct obj *)arg)->timed--;
	if (timeout_funcs[doomed->func_index].cleanup)
	    (*timeout_funcs[doomed->func_index].cleanup)(arg, timeout);
	free((genericptr_t) doomed);
	return timeout;
    }
    return 0;
}


/*
 * Move all object timers from src to dest, leaving src untimed.
 */
void
obj_move_timers(src, dest)
    struct obj *src, *dest;
{
    int count;
    timer_element *curr;

    for (count = 0, curr = timer_base; curr; curr = curr->next)
	if (curr->kind == TIMER_OBJECT && curr->arg == (genericptr_t)src) {
	    curr->arg = (genericptr_t) dest;
	    dest->timed++;
	    count++;
	}
    if (count != src->timed)
	panic("obj_move_timers");
    src->timed = 0;
}


/*
 * Find all object timers and duplicate them for the new object "dest".
 */
void
obj_split_timers(src, dest)
    struct obj *src, *dest;
{
    timer_element *curr, *next_timer=0;

    for (curr = timer_base; curr; curr = next_timer) {
	next_timer = curr->next;	/* things may be inserted */
	if (curr->kind == TIMER_OBJECT && curr->arg == (genericptr_t)src) {
	    (void) start_timer(curr->timeout-monstermoves, TIMER_OBJECT,
					curr->func_index, (genericptr_t)dest);
	}
    }
}


/*
 * Stop all timers attached to this object.  We can get away with this because
 * all object pointers are unique.
 */
void
obj_stop_timers(obj)
    struct obj *obj;
{
    timer_element *curr, *prev, *next_timer=0;

    for (prev = 0, curr = timer_base; curr; curr = next_timer) {
	next_timer = curr->next;
	if (curr->kind == TIMER_OBJECT && curr->arg == (genericptr_t)obj) {
	    if (prev)
		prev->next = curr->next;
	    else
		timer_base = curr->next;
	    if (timeout_funcs[curr->func_index].cleanup)
		(*timeout_funcs[curr->func_index].cleanup)(curr->arg,
			curr->timeout);
	    free((genericptr_t) curr);
	} else {
	    prev = curr;
	}
    }
    obj->timed = 0;
}


/* Insert timer into the global queue */
STATIC_OVL void
insert_timer(gnu)
    timer_element *gnu;
{
    timer_element *curr, *prev;

    for (prev = 0, curr = timer_base; curr; prev = curr, curr = curr->next)
	if (curr->timeout >= gnu->timeout) break;

    gnu->next = curr;
    if (prev)
	prev->next = gnu;
    else
	timer_base = gnu;
}


STATIC_OVL timer_element *
remove_timer(base, func_index, arg)
timer_element **base;
short func_index;
genericptr_t arg;
{
    timer_element *prev, *curr;

    for (prev = 0, curr = *base; curr; prev = curr, curr = curr->next)
	if (curr->func_index == func_index && curr->arg == arg) break;

    if (curr) {
	if (prev)
	    prev->next = curr->next;
	else
	    *base = curr->next;
    }

    return curr;
}


STATIC_OVL void
write_timer(fd, timer)
    int fd;
    timer_element *timer;
{
    genericptr_t arg_save;

    switch (timer->kind) {
	case TIMER_GLOBAL:
	case TIMER_LEVEL:
	    /* assume no pointers in arg */
	    bwrite(fd, (genericptr_t) timer, sizeof(timer_element));
	    break;

	case TIMER_OBJECT:
	    if (timer->needs_fixup)
		bwrite(fd, (genericptr_t)timer, sizeof(timer_element));
	    else {
		/* replace object pointer with id */
		arg_save = timer->arg;
		timer->arg = (genericptr_t)((struct obj *)timer->arg)->o_id;
		timer->needs_fixup = 1;
		bwrite(fd, (genericptr_t)timer, sizeof(timer_element));
		timer->arg = arg_save;
		timer->needs_fixup = 0;
	    }
	    break;

	case TIMER_MONSTER:
	    if (timer->needs_fixup)
		bwrite(fd, (genericptr_t)timer, sizeof(timer_element));
	    else {
		/* replace monster pointer with id */
		arg_save = timer->arg;
		timer->arg = (genericptr_t)((struct monst *)timer->arg)->m_id;
		timer->needs_fixup = 1;
		bwrite(fd, (genericptr_t)timer, sizeof(timer_element));
		timer->arg = arg_save;
		timer->needs_fixup = 0;
	    }
	    break;

	default:
	    panic("write_timer");
	    break;
    }
}


/*
 * Return TRUE if the object will stay on the level when the level is
 * saved.
 */
boolean
obj_is_local(obj)
    struct obj *obj;
{
    switch (obj->where) {
	case OBJ_INVENT:
	case OBJ_MIGRATING:	return FALSE;
	case OBJ_FLOOR:
	case OBJ_BURIED:	return TRUE;
	case OBJ_CONTAINED:	return obj_is_local(obj->ocontainer);
	case OBJ_MINVENT:	return mon_is_local(obj->ocarry);
    }
    panic("obj_is_local");
    return FALSE;
}


/*
 * Return TRUE if the given monster will stay on the level when the
 * level is saved.
 */
STATIC_OVL boolean
mon_is_local(mon)
struct monst *mon;
{
    struct monst *curr;

    for (curr = migrating_mons; curr; curr = curr->nmon)
	if (curr == mon) return FALSE;
    /* `mydogs' is used during level changes, never saved and restored */
    for (curr = mydogs; curr; curr = curr->nmon)
	if (curr == mon) return FALSE;
    return TRUE;
}


/*
 * Return TRUE if the timer is attached to something that will stay on the
 * level when the level is saved.
 */
STATIC_OVL boolean
timer_is_local(timer)
    timer_element *timer;
{
    switch (timer->kind) {
	case TIMER_LEVEL:	return TRUE;
	case TIMER_GLOBAL:	return FALSE;
	case TIMER_OBJECT:	return obj_is_local((struct obj *)timer->arg);
	case TIMER_MONSTER:	return mon_is_local((struct monst *)timer->arg);
    }
    panic("timer_is_local");
    return FALSE;
}


/*
 * Part of the save routine.  Count up the number of timers that would
 * be written.  If write_it is true, actually write the timer.
 */
STATIC_OVL int
maybe_write_timer(fd, range, write_it)
    int fd, range;
    boolean write_it;
{
    int count = 0;
    timer_element *curr;

    for (curr = timer_base; curr; curr = curr->next) {
	if (range == RANGE_GLOBAL) {
	    /* global timers */

	    if (!timer_is_local(curr)) {
		count++;
		if (write_it) write_timer(fd, curr);
	    }

	} else {
	    /* local timers */

	    if (timer_is_local(curr)) {
		count++;
		if (write_it) write_timer(fd, curr);
	    }

	}
    }

    return count;
}


/*
 * Save part of the timer list.  The parameter 'range' specifies either
 * global or level timers to save.  The timer ID is saved with the global
 * timers.
 *
 * Global range:
 *		+ timeouts that follow the hero (global)
 *		+ timeouts that follow obj & monst that are migrating
 *
 * Level range:
 *		+ timeouts that are level specific (e.g. storms)
 *		+ timeouts that stay with the level (obj & monst)
 */
void
save_timers(fd, mode, range)
    int fd, mode, range;
{
    timer_element *curr, *prev, *next_timer=0;
    int count;

    if (perform_bwrite(mode)) {
	if (range == RANGE_GLOBAL)
	    bwrite(fd, (genericptr_t) &timer_id, sizeof(timer_id));

	count = maybe_write_timer(fd, range, FALSE);
	bwrite(fd, (genericptr_t) &count, sizeof count);
	(void) maybe_write_timer(fd, range, TRUE);
    }

    if (release_data(mode)) {
	for (prev = 0, curr = timer_base; curr; curr = next_timer) {
	    next_timer = curr->next;	/* in case curr is removed */

	    if ( !(!!(range == RANGE_LEVEL) ^ !!timer_is_local(curr)) ) {
		if (prev)
		    prev->next = curr->next;
		else
		    timer_base = curr->next;
		free((genericptr_t) curr);
		/* prev stays the same */
	    } else {
		prev = curr;
	    }
	}
    }
}


/*
 * Pull in the structures from disk, but don't recalculate the object and
 * monster pointers.
 */
void
restore_timers(fd, range, ghostly, adjust)
    int fd, range;
    boolean ghostly;	/* restoring from a ghost level */
    long adjust;	/* how much to adjust timeout */
{
    int count;
    timer_element *curr;

    if (range == RANGE_GLOBAL)
	mread(fd, (genericptr_t) &timer_id, sizeof timer_id);

    /* restore elements */
    mread(fd, (genericptr_t) &count, sizeof count);
    while (count-- > 0) {
	curr = (timer_element *) alloc(sizeof(timer_element));
	mread(fd, (genericptr_t) curr, sizeof(timer_element));
	if (ghostly)
	    curr->timeout += adjust;
	insert_timer(curr);
    }
}


/* reset all timers that are marked for reseting */
void
relink_timers(ghostly)
    boolean ghostly;
{
    timer_element *curr;
    unsigned nid;

    for (curr = timer_base; curr; curr = curr->next) {
	if (curr->needs_fixup) {
	    if (curr->kind == TIMER_OBJECT) {
		if (ghostly) {
		    if (!lookup_id_mapping((unsigned)curr->arg, &nid))
			panic("relink_timers 1");
		} else
		    nid = (unsigned) curr->arg;
		curr->arg = (genericptr_t) find_oid(nid);
		if (!curr->arg) panic("cant find o_id %d", nid);
		curr->needs_fixup = 0;
	    } else if (curr->kind == TIMER_MONSTER) {
		panic("relink_timers: no monster timer implemented");
	    } else
		panic("relink_timers 2");
	}
    }
}

#endif /* OVL0 */

/*timeout.c*/
