/* return 0 if still on level, 3 if not */
int
mlevel_tele_trap(struct monst *mtmp, struct trap *trap, boolean force_it,
                 int in_sight)
{
    int tt = trap->ttyp;
    const struct permonst *mptr = mtmp->data;

    if (mtmp == u.ustuck)       /* probably a vortex */
        return 0;       /* temporary? kludge */
    if (teleport_pet(mtmp, force_it)) {
        d_level tolevel;
        int migrate_typ = MIGR_RANDOM;

        if ((tt == HOLE || tt == TRAPDOOR)) {
            if (Is_stronghold(&u.uz)) {
                assign_level(&tolevel, &valley_level);
            } else if (Is_botlevel(&u.uz)) {
                if (in_sight && trap->tseen)
                    pline("%s avoids the %s.", Monnam(mtmp),
                          (tt == HOLE) ? "hole" : "trap");
                return 0;
            } else {
                get_level(&tolevel, depth(&u.uz) + 1);
            }
        } else if (tt == MAGIC_PORTAL) {
            if (In_endgame(&u.uz) &&
                (mon_has_amulet(mtmp) ||
                 is_home_elemental(&mtmp->dlevel->z, mptr))) {
                if (in_sight && mptr->mlet != S_ELEMENTAL) {
                    pline("%s seems to shimmer for a moment.", Monnam(mtmp));
                    seetrap(trap);
                }
                return 0;
            } else {
                assign_level(&tolevel, &trap->dst);
                migrate_typ = MIGR_PORTAL;
            }
        } else {        /* (tt == LEVEL_TELEP) */
            int nlev;

            if (mon_has_amulet(mtmp) || In_endgame(&u.uz)) {
                if (in_sight)
                    pline("%s seems very disoriented for a moment.",
                          Monnam(mtmp));
                return 0;
            }
            nlev = random_teleport_level();
            if (nlev == depth(&u.uz)) {
                if (in_sight)
                    pline("%s shudders for a moment.", Monnam(mtmp));
                return 0;
            }
            get_level(&tolevel, nlev);
        }

        if (in_sight) {
            pline("Suddenly, %s disappears out of sight.", mon_nam(mtmp));
            seetrap(trap);
        }
        migrate_to_level(mtmp, ledger_no(&tolevel), migrate_typ, NULL);
        return 3;       /* no longer on this level */
    }
    return 0;
}
示例#2
0
/* returns 1 if polymorph successful */
int polymon(int mntmp)
{
	boolean sticky = sticks(youmonst.data) && u.ustuck && !u.uswallow,
		was_blind = !!Blind, dochange = FALSE;
	boolean could_pass_walls = Passes_walls;
	int mlvl;

	if (mvitals[mntmp].mvflags & G_GENOD) {	/* allow G_EXTINCT */
		pline("You feel rather %s-ish.",mons[mntmp].mname);
		exercise(A_WIS, TRUE);
		return 0;
	}

	/* KMH, conduct */
	u.uconduct.polyselfs++;

	if (!Upolyd) {
		/* Human to monster; save human stats */
		u.macurr = u.acurr;
		u.mamax = u.amax;
		u.mfemale = flags.female;
	} else {
		/* Monster to monster; restore human stats, to be
		 * immediately changed to provide stats for the new monster
		 */
		u.acurr = u.macurr;
		u.amax = u.mamax;
		flags.female = u.mfemale;
	}

	if (youmonst.m_ap_type) {
	    /* stop mimicking immediately */
	    if (multi < 0) unmul("");
	} else if (mons[mntmp].mlet != S_MIMIC) {
	    /* as in polyman() */
	    youmonst.m_ap_type = M_AP_NOTHING;
	}
	if (is_male(&mons[mntmp])) {
		if (flags.female) dochange = TRUE;
	} else if (is_female(&mons[mntmp])) {
		if (!flags.female) dochange = TRUE;
	} else if (!is_neuter(&mons[mntmp]) && mntmp != u.ulycn) {
		if (!rn2(10)) dochange = TRUE;
	}
	if (dochange) {
		flags.female = !flags.female;
		pline("You %s %s%s!",
		    (u.umonnum != mntmp) ? "turn into a" : "feel like a new",
		    (is_male(&mons[mntmp]) || is_female(&mons[mntmp])) ? "" :
			flags.female ? "female " : "male ",
		    mons[mntmp].mname);
	} else {
		if (u.umonnum != mntmp)
			pline("You turn into %s!", an(mons[mntmp].mname));
		else
			pline("You feel like a new %s!", mons[mntmp].mname);
	}
	if (Stoned && poly_when_stoned(&mons[mntmp])) {
		/* poly_when_stoned already checked stone golem genocide */
		pline("You turn to stone!");
		mntmp = PM_STONE_GOLEM;
		Stoned = 0;
		delayed_killer = 0;
	}

	u.mtimedone = rn1(500, 500);
	u.umonnum = mntmp;
	set_uasmon();

	/* New stats for monster, to last only as long as polymorphed.
	 * Currently only strength gets changed.
	 */
	if (strongmonst(&mons[mntmp])) ABASE(A_STR) = AMAX(A_STR) = STR18(100);

	if (Stone_resistance && Stoned) { /* [email protected] */
		Stoned = 0;
		delayed_killer = 0;
		pline("You no longer seem to be petrifying.");
	}
	if (Sick_resistance && Sick) {
		make_sick(0L, NULL, FALSE, SICK_ALL);
		pline("You no longer feel sick.");
	}
	if (Slimed) {
	    if (flaming(youmonst.data)) {
		pline("The slime burns away!");
		Slimed = 0L;
		iflags.botl = 1;
	    } else if (mntmp == PM_GREEN_SLIME) {
		/* do it silently */
		Slimed = 0L;
		iflags.botl = 1;
	    }
	}
	if (nohands(youmonst.data)) Glib = 0;

	/*
	mlvl = adj_lev(&mons[mntmp]);
	 * We can't do the above, since there's no such thing as an
	 * "experience level of you as a monster" for a polymorphed character.
	 */
	mlvl = (int)mons[mntmp].mlevel;
	if (youmonst.data->mlet == S_DRAGON && mntmp >= PM_GRAY_DRAGON) {
		u.mhmax = In_endgame(&u.uz) ? (8*mlvl) : (4*mlvl + dice(mlvl,4));
	} else if (is_golem(youmonst.data)) {
		u.mhmax = golemhp(mntmp);
	} else {
		if (!mlvl) u.mhmax = rnd(4);
		else u.mhmax = dice(mlvl, 8);
		if (is_home_elemental(&u.uz, &mons[mntmp])) u.mhmax *= 3;
	}
	u.mh = u.mhmax;

	if (u.ulevel < mlvl) {
	/* Low level characters can't become high level monsters for long */
		u.mtimedone = u.mtimedone * u.ulevel / mlvl;
	}

	if (uskin && mntmp != armor_to_dragon(uskin->otyp))
		skinback(FALSE);
	break_armor();
	drop_weapon(1);
	if (hides_under(youmonst.data))
		u.uundetected = OBJ_AT(u.ux, u.uy);
	else if (youmonst.data->mlet == S_EEL)
		u.uundetected = is_pool(level, u.ux, u.uy);
	else
		u.uundetected = 0;

	if (u.utraptype == TT_PIT) {
	    if (could_pass_walls && !Passes_walls) {
		u.utrap = rn1(6,2);
	    } else if (!could_pass_walls && Passes_walls) {
		u.utrap = 0;
	    }
	}
	if (was_blind && !Blind) {	/* previous form was eyeless */
	    Blinded = 1L;
	    make_blinded(0L, TRUE);	/* remove blindness */
	}
	newsym(u.ux,u.uy);		/* Change symbol */

	if (!sticky && !u.uswallow && u.ustuck && sticks(youmonst.data)) u.ustuck = 0;
	else if (sticky && !sticks(youmonst.data)) uunstick();
	if (u.usteed) {
	    if (touch_petrifies(u.usteed->data) &&
	    		!Stone_resistance && rnl(3)) {
	    	char buf[BUFSZ];

	    	pline("No longer petrifying-resistant, you touch %s.",
	    			mon_nam(u.usteed));
	    	sprintf(buf, "riding %s", an(u.usteed->data->mname));
	    	instapetrify(buf);
 	    }
	    if (!can_ride(u.usteed)) dismount_steed(DISMOUNT_POLY);
	}

	if (flags.verbose) {
	    static const char use_thec[] = "Use the command #%s to %s.";
	    static const char monsterc[] = "monster";
	    if (can_breathe(youmonst.data))
		pline(use_thec,monsterc,"use your breath weapon");
	    if (attacktype(youmonst.data, AT_SPIT))
		pline(use_thec,monsterc,"spit venom");
	    if (youmonst.data->mlet == S_NYMPH)
		pline(use_thec,monsterc,"remove an iron ball");
	    if (attacktype(youmonst.data, AT_GAZE))
		pline(use_thec,monsterc,"gaze at monsters");
	    if (is_hider(youmonst.data))
		pline(use_thec,monsterc,"hide");
	    if (is_were(youmonst.data))
		pline(use_thec,monsterc,"summon help");
	    if (webmaker(youmonst.data))
		pline(use_thec,monsterc,"spin a web");
	    if (u.umonnum == PM_GREMLIN)
		pline(use_thec,monsterc,"multiply in a fountain");
	    if (is_unicorn(youmonst.data))
		pline(use_thec,monsterc,"use your horn");
	    if (is_mind_flayer(youmonst.data))
		pline(use_thec,monsterc,"emit a mental blast");
	    if (youmonst.data->msound == MS_SHRIEK) /* worthless, actually */
		pline(use_thec,monsterc,"shriek");
	    if (lays_eggs(youmonst.data) && flags.female)
		pline(use_thec,"sit","lay an egg");
	}
	/* you now know what an egg of your type looks like */
	if (lays_eggs(youmonst.data)) {
	    learn_egg_type(u.umonnum);
	    /* make queen bees recognize killer bee eggs */
	    learn_egg_type(egg_type_from_parent(u.umonnum, TRUE));
	}
	find_ac();
	if ((!Levitation && !u.ustuck && !Flying &&
	    (is_pool(level, u.ux,u.uy) || is_lava(level, u.ux,u.uy))) ||
	   (Underwater && !Swimming))
	    spoteffects(TRUE);
	if (Passes_walls && u.utrap && u.utraptype == TT_INFLOOR) {
	    u.utrap = 0;
	    pline("The rock seems to no longer trap you.");
	} else if (likes_lava(youmonst.data) && u.utrap && u.utraptype == TT_LAVA) {
	    u.utrap = 0;
	    pline("The lava now feels soothing.");
	}
	if (amorphous(youmonst.data) || is_whirly(youmonst.data) || unsolid(youmonst.data)) {
	    if (Punished) {
		pline("You slip out of the iron chain.");
		unpunish();
	    }
	}
	if (u.utrap && (u.utraptype == TT_WEB || u.utraptype == TT_BEARTRAP) &&
		(amorphous(youmonst.data) || is_whirly(youmonst.data) || unsolid(youmonst.data) ||
		  (youmonst.data->msize <= MZ_SMALL && u.utraptype == TT_BEARTRAP))) {
	    pline("You are no longer stuck in the %s.",
		    u.utraptype == TT_WEB ? "web" : "bear trap");
	    /* probably should burn webs too if PM_FIRE_ELEMENTAL */
	    u.utrap = 0;
	}
	if (webmaker(youmonst.data) && u.utrap && u.utraptype == TT_WEB) {
	    pline("You orient yourself on the web.");
	    u.utrap = 0;
	}
	iflags.botl = 1;
	vision_full_recalc = 1;
	see_monsters();
	exercise(A_CON, FALSE);
	exercise(A_WIS, TRUE);
	encumber_msg();
	return 1;
}