/* NetHack 3.7 polyself.c $NHDT-Date: 1681429658 2023/04/13 23:47:38 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.197 $ */ /* Copyright (C) 1987, 1988, 1989 by Ken Arromdee */ /* NetHack may be freely redistributed. See license for details. */ /* * Polymorph self routine. * * Note: the light source handling code assumes that both gy.youmonst.m_id * and gy.youmonst.mx will always remain 0 when it handles the case of the * player polymorphed into a light-emitting monster. * * Transformation sequences: * /-> polymon poly into monster form * polyself = * \-> newman -> polyman fail to poly, get human form * * rehumanize -> polyman return to original form * * polymon (called directly) usually golem petrification */ /*see_monsters()：此函数用于更新玩家视野内的怪物信息，以便玩家可以看到附近的怪物。 encumber_msg()：此函数用于检查玩家的负重情况，如果负重过重，会给出相应的提示信息。 retouch_equipment(2)：此函数用于重新调整玩家的装备，例如在玩家变形时调整装备以适应新的形态。 selftouch()：此函数用于处理玩家自身触摸的情况，例如玩家触摸到具有石化效果的物体，可能导致玩家石化。 hides_under()：此函数用于检查玩家是否可以在当前位置下隐藏，例如在地上的物品堆下隐藏。 canletgo()：此函数用于检查玩家是否可以放下或释放手中的物品，例如在需要脱下手套时放下武器。*/ #include "hack.h" static void check_strangling(boolean); static void polyman(const char *, const char *); static void dropp(struct obj *); static void break_armor(void); static void drop_weapon(int); static int armor_to_dragon(int); static void newman(void); static void polysense(void); static const char no_longer_petrify_resistant[] = "No longer petrify-resistant, you"; /* update the gy.youmonst.data structure pointer and intrinsics */ void set_uasmon(void) { struct permonst *mdat = &mons[u.umonnum]; boolean was_vampshifter = valid_vampshiftform(gy.youmonst.cham, u.umonnum); set_mon_data(&gy.youmonst, mdat); if (Protection_from_shape_changers) gy.youmonst.cham = NON_PM; else if (is_vampire(gy.youmonst.data)) gy.youmonst.cham = gy.youmonst.mnum; /* assume hero-as-chameleon/doppelganger/sandestin doesn't change shape */ else if (!was_vampshifter) gy.youmonst.cham = NON_PM; u.mcham = gy.youmonst.cham; /* for save/restore since youmonst isn't */ #define PROPSET(PropIndx, ON) \ do { \ if (ON) \ u.uprops[PropIndx].intrinsic |= FROMFORM; \ else \ u.uprops[PropIndx].intrinsic &= ~FROMFORM; \ } while (0) PROPSET(FIRE_RES, resists_fire(&gy.youmonst)); PROPSET(COLD_RES, resists_cold(&gy.youmonst)); PROPSET(SLEEP_RES, resists_sleep(&gy.youmonst)); PROPSET(DISINT_RES, resists_disint(&gy.youmonst)); PROPSET(SHOCK_RES, resists_elec(&gy.youmonst)); PROPSET(POISON_RES, resists_poison(&gy.youmonst)); PROPSET(ACID_RES, resists_acid(&gy.youmonst)); PROPSET(STONE_RES, resists_ston(&gy.youmonst)); { /* resists_drli() takes wielded weapon into account; suppress it */ struct obj *save_uwep = uwep; uwep = 0; PROPSET(DRAIN_RES, resists_drli(&gy.youmonst)); uwep = save_uwep; } /* resists_magm() takes wielded, worn, and carried equipment into into account; cheat and duplicate its monster-specific part */ PROPSET(ANTIMAGIC, (dmgtype(mdat, AD_MAGM) || mdat == &mons[PM_BABY_GRAY_DRAGON] || dmgtype(mdat, AD_RBRE))); PROPSET(SICK_RES, (mdat->mlet == S_FUNGUS || mdat == &mons[PM_GHOUL])); PROPSET(STUNNED, (mdat == &mons[PM_STALKER] || is_bat(mdat))); PROPSET(HALLUC_RES, dmgtype(mdat, AD_HALU)); PROPSET(SEE_INVIS, perceives(mdat)); PROPSET(TELEPAT, telepathic(mdat)); /* note that Infravision uses mons[race] rather than usual mons[role] */ PROPSET(INFRAVISION, infravision(Upolyd ? mdat : &mons[gu.urace.mnum])); PROPSET(INVIS, pm_invisible(mdat)); PROPSET(TELEPORT, can_teleport(mdat)); PROPSET(TELEPORT_CONTROL, control_teleport(mdat)); PROPSET(LEVITATION, is_floater(mdat)); /* floating eye is the only 'floater'; it is also flagged as a 'flyer'; suppress flying for it so that enlightenment doesn't confusingly show latent flight capability always blocked by levitation */ PROPSET(FLYING, (is_flyer(mdat) && !is_floater(mdat))); PROPSET(SWIMMING, is_swimmer(mdat)); /* [don't touch MAGICAL_BREATHING here; both Amphibious and Breathless key off of it but include different monster forms...] */ PROPSET(PASSES_WALLS, passes_walls(mdat)); PROPSET(REGENERATION, regenerates(mdat)); PROPSET(REFLECTING, (mdat == &mons[PM_SILVER_DRAGON])); PROPSET(BLINDED, !haseyes(mdat)); #undef PROPSET float_vs_flight(); /* maybe toggle (BFlying & I_SPECIAL) */ polysense(); #ifdef STATUS_HILITES if (VIA_WINDOWPORT()) status_initialize(REASSESS_ONLY); #endif } /* Levitation overrides Flying; set or clear BFlying|I_SPECIAL */ void float_vs_flight(void) { boolean stuck_in_floor = (u.utrap && u.utraptype != TT_PIT); /* floating overrides flight; so does being trapped in the floor */ if ((HLevitation || ELevitation) || ((HFlying || EFlying) && stuck_in_floor)) BFlying |= I_SPECIAL; else BFlying &= ~I_SPECIAL; /* being trapped on the ground (bear trap, web, molten lava survived with fire resistance, former lava solidified via cold, tethered to a buried iron ball) overrides floating--the floor is reachable */ if ((HLevitation || ELevitation) && stuck_in_floor) BLevitation |= I_SPECIAL; else BLevitation &= ~I_SPECIAL; gc.context.botl = TRUE; } /* for changing into form that's immune to strangulation */ static void check_strangling(boolean on) { /* on -- maybe resume strangling */ if (on) { boolean was_strangled = (Strangled != 0L); /* when Strangled is already set, polymorphing from one vulnerable form into another causes the counter to be reset */ if (uamul && uamul->otyp == AMULET_OF_STRANGULATION && can_be_strangled(&gy.youmonst)) { Strangled = 6L; gc.context.botl = TRUE; Your("%s %s your %s!", simpleonames(uamul), was_strangled ? "still constricts" : "begins constricting", body_part(NECK)); /* "throat" */ makeknown(AMULET_OF_STRANGULATION); } /* off -- maybe block strangling */ } else { if (Strangled && !can_be_strangled(&gy.youmonst)) { Strangled = 0L; gc.context.botl = TRUE; You("are no longer being strangled."); } } } DISABLE_WARNING_FORMAT_NONLITERAL /* make a (new) human out of the player */ static void polyman(const char *fmt, const char *arg) { boolean sticking = (sticks(gy.youmonst.data) && u.ustuck && !u.uswallow), was_mimicking = (U_AP_TYPE != M_AP_NOTHING); boolean was_blind = !!Blind; if (Upolyd) { u.acurr = u.macurr; /* restore old attribs */ u.amax = u.mamax; u.umonnum = u.umonster; flags.female = u.mfemale; } set_uasmon(); u.mh = u.mhmax = 0; u.mtimedone = 0; skinback(FALSE); u.uundetected = 0; if (sticking) uunstick(); find_ac(); if (was_mimicking) { if (gm.multi < 0) unmul(""); gy.youmonst.m_ap_type = M_AP_NOTHING; gy.youmonst.mappearance = 0; } newsym(u.ux, u.uy); urgent_pline(fmt, arg); /* check whether player foolishly genocided self while poly'd */ if (ugenocided()) { /* intervening activity might have clobbered genocide info */ struct kinfo *kptr = find_delayed_killer(POLYMORPH); if (kptr != (struct kinfo *) 0 && kptr->name[0]) { gk.killer.format = kptr->format; Strcpy(gk.killer.name, kptr->name); } else { gk.killer.format = KILLED_BY; Strcpy(gk.killer.name, "self-genocide"); } dealloc_killer(kptr); done(GENOCIDED); } if (u.twoweap && !could_twoweap(gy.youmonst.data)) untwoweapon(); if (u.utrap && u.utraptype == TT_PIT) { set_utrap(rn1(6, 2), TT_PIT); /* time to escape resets */ } if (was_blind && !Blind) { /* reverting from eyeless */ set_itimeout(&HBlinded, 1L); make_blinded(0L, TRUE); /* remove blindness */ } check_strangling(TRUE); if (!Levitation && !u.ustuck && is_pool_or_lava(u.ux, u.uy)) spoteffects(TRUE); see_monsters(); } RESTORE_WARNING_FORMAT_NONLITERAL void change_sex(void) { /* Some monsters are always of one sex and their sex can't be changed; * Succubi/incubi can change, but are handled below. * * !Upolyd check necessary because is_male() and is_female() * may be true for certain roles */ if (!Upolyd || (!is_male(gy.youmonst.data) && !is_female(gy.youmonst.data) && !is_neuter(gy.youmonst.data))) flags.female = !flags.female; if (Upolyd) /* poly'd: also change saved sex */ u.mfemale = !u.mfemale; max_rank_sz(); /* [this appears to be superfluous] */ if ((Upolyd ? u.mfemale : flags.female) && gu.urole.name.f) Strcpy(gp.pl_character, gu.urole.name.f); else Strcpy(gp.pl_character, gu.urole.name.m); if (!Upolyd) { u.umonnum = u.umonster; } else if (u.umonnum == PM_AMOROUS_DEMON) { flags.female = !flags.female; #if 0 /* change monster type to match new sex; disabled with PM_AMOROUS_DEMON */ u.umonnum = (u.umonnum == PM_SUCCUBUS) ? PM_INCUBUS : PM_SUCCUBUS; #endif set_uasmon(); } } /* log a message if non-poly'd hero's gender has changed */ void livelog_newform(boolean viapoly, int oldgend, int newgend) { char buf[BUFSZ]; const char *oldrole, *oldrank, *newrole, *newrank; /* * TODO? * Give other logging feedback here instead of in newman(). */ if (!Upolyd) { if (newgend != oldgend) { oldrole = (oldgend && gu.urole.name.f) ? gu.urole.name.f : gu.urole.name.m; newrole = (newgend && gu.urole.name.f) ? gu.urole.name.f : gu.urole.name.m; oldrank = rank_of(u.ulevel, Role_switch, oldgend); newrank = rank_of(u.ulevel, Role_switch, newgend); Sprintf(buf, "%.10s %.30s", genders[flags.female].adj, newrank); livelog_printf(LL_MINORAC, "%s into %s", viapoly ? "polymorphed" : "transformed", an(strcmp(newrole, oldrole) ? newrole : strcmp(newrank, oldrank) ? newrank : buf)); } } } static void newman(void) { const char *newform; int i, oldlvl, newlvl, oldgend, newgend, hpmax, enmax; oldlvl = u.ulevel; newlvl = oldlvl + rn1(5, -2); /* new = old + {-2,-1,0,+1,+2} */ if (newlvl > 127 || newlvl < 1) { /* level went below 0? */ goto dead; /* old level is still intact (in case of lifesaving) */ } if (newlvl > MAXULEV) newlvl = MAXULEV; /* If your level goes down, your peak level goes down by the same amount so that you can't simply use blessed full healing to undo the decrease. But if your level goes up, your peak level does *not* undergo the same adjustment; you might end up losing out on the chance to regain some levels previously lost to other causes. */ if (newlvl < oldlvl) u.ulevelmax -= (oldlvl - newlvl); if (u.ulevelmax < newlvl) u.ulevelmax = newlvl; u.ulevel = newlvl; oldgend = poly_gender(); if (gs.sex_change_ok && !rn2(10)) change_sex(); adjabil(oldlvl, (int) u.ulevel); /* random experience points for the new experience level */ u.uexp = rndexp(FALSE); /* set up new attribute points (particularly Con) */ redist_attr(); /* * New hit points: * remove "level gain"-based HP from any extra HP accumulated * (the "extra" might actually be negative); * modify the extra, retaining {80%, 90%, 100%, or 110%}; * add in newly generated set of level-gain HP. * * (This used to calculate new HP in direct proportion to old HP, * but that was subject to abuse: accumulate a large amount of * extra HP, drain level down to 1, then polyself to level 2 or 3 * [lifesaving capability needed to handle level 0 and -1 cases] * and the extra got multiplied by 2 or 3. Repeat the level * drain and polyself steps until out of lifesaving capability.) */ hpmax = u.uhpmax; for (i = 0; i < oldlvl; i++) hpmax -= (int) u.uhpinc[i]; /* hpmax * rn1(4,8) / 10; 0.95*hpmax on average */ hpmax = rounddiv((long) hpmax * (long) rn1(4, 8), 10); for (i = 0; (u.ulevel = i) < newlvl; i++) hpmax += newhp(); if (hpmax < u.ulevel) hpmax = u.ulevel; /* min of 1 HP per level */ /* retain same proportion for current HP; u.uhp * hpmax / u.uhpmax */ u.uhp = rounddiv((long) u.uhp * (long) hpmax, u.uhpmax); u.uhpmax = hpmax; /* * Do the same for spell power. */ enmax = u.uenmax; for (i = 0; i < oldlvl; i++) enmax -= (int) u.ueninc[i]; enmax = rounddiv((long) enmax * (long) rn1(4, 8), 10); for (i = 0; (u.ulevel = i) < newlvl; i++) enmax += newpw(); if (enmax < u.ulevel) enmax = u.ulevel; u.uen = rounddiv((long) u.uen * (long) enmax, ((u.uenmax < 1) ? 1 : u.uenmax)); u.uenmax = enmax; /* [should alignment record be tweaked too?] */ u.uhunger = rn1(500, 500); if (Sick) make_sick(0L, (char *) 0, FALSE, SICK_ALL); if (Stoned) make_stoned(0L, (char *) 0, 0, (char *) 0); if (u.uhp <= 0) { if (Polymorph_control) { /* even when Stunned || Unaware */ if (u.uhp <= 0) u.uhp = 1; } else { dead: /* we come directly here if experience level went to 0 or less */ urgent_pline( "Your new form doesn't seem healthy enough to survive."); gk.killer.format = KILLED_BY_AN; Strcpy(gk.killer.name, "unsuccessful polymorph"); done(DIED); /* must have been life-saved to get here */ newuhs(FALSE); (void) encumber_msg(); /* used to be done by redist_attr() */ return; /* lifesaved */ } } newuhs(FALSE); /* use saved gender we're about to revert to, not current */ newform = ((Upolyd ? u.mfemale : flags.female) && gu.urace.individual.f) ? gu.urace.individual.f : (gu.urace.individual.m) ? gu.urace.individual.m : gu.urace.noun; polyman("You feel like a new %s!", newform); newgend = poly_gender(); /* note: newman() bypasses achievements for new ranks attained and doesn't log "new
" when that isn't accompanied by level change */ if (newlvl != oldlvl) livelog_printf(LL_MINORAC, "became experience level %d as a new %s", newlvl, newform); else livelog_newform(TRUE, oldgend, newgend); if (Slimed) { Your("body transforms, but there is still slime on you."); make_slimed(10L, (const char *) 0); } gc.context.botl = 1; see_monsters(); (void) encumber_msg(); retouch_equipment(2); if (!uarmg) selftouch(no_longer_petrify_resistant); } void polyself(int psflags) { char buf[BUFSZ]; int old_light, new_light, mntmp, class, tryct, gvariant = NEUTRAL; boolean forcecontrol = ((psflags & POLY_CONTROLLED) != 0), low_control = ((psflags & POLY_LOW_CTRL) != 0), monsterpoly = ((psflags & POLY_MONSTER) != 0), formrevert = ((psflags & POLY_REVERT) != 0), draconian = (uarm && Is_dragon_armor(uarm)), iswere = (u.ulycn >= LOW_PM), isvamp = (is_vampire(gy.youmonst.data) || is_vampshifter(&gy.youmonst)), controllable_poly = Polymorph_control && !(Stunned || Unaware); if (Unchanging) { You("fail to transform!"); return; } /* being Stunned|Unaware doesn't negate this aspect of Poly_control */ if (!Polymorph_control && !forcecontrol && !draconian && !iswere && !isvamp) { if (rn2(20) > ACURR(A_CON)) { You1(shudder_for_moment); losehp(rnd(30), "system shock", KILLED_BY_AN); exercise(A_CON, FALSE); return; } } old_light = emits_light(gy.youmonst.data); mntmp = NON_PM; if (formrevert) { mntmp = gy.youmonst.cham; monsterpoly = TRUE; controllable_poly = FALSE; } if (forcecontrol && low_control && (draconian || monsterpoly || isvamp || iswere)) forcecontrol = FALSE; if (monsterpoly && isvamp) goto do_vampyr; if (controllable_poly || forcecontrol) { buf[0] = '\0'; tryct = 5; do { mntmp = NON_PM; getlin("Become what kind of monster? [type the name]", buf); (void) mungspaces(buf); if (*buf == '\033') { /* user is cancelling controlled poly */ if (forcecontrol) { /* wizard mode #polyself */ pline1(Never_mind); return; } Strcpy(buf, "*"); /* resort to random */ } if (!strcmp(buf, "*") || !strcmp(buf, "random")) { /* explicitly requesting random result */ tryct = 0; /* will skip thats_enough_tries */ continue; /* end do-while(--tryct > 0) loop */ } class = 0; mntmp = name_to_mon(buf, &gvariant); if (mntmp < LOW_PM) { by_class: class = name_to_monclass(buf, &mntmp); if (class && mntmp == NON_PM) mntmp = (draconian && class == S_DRAGON) ? armor_to_dragon(uarm->otyp) : mkclass_poly(class); } if (mntmp < LOW_PM) { if (!class) pline("I've never heard of such monsters."); else You_cant("polymorph into any of those."); } else if (wizard && Upolyd && (mntmp == u.umonster /* "priest" and "priestess" match the monster rather than the role; override that unless the text explicitly contains "aligned" */ || (u.umonster == PM_CLERIC && mntmp == PM_ALIGNED_CLERIC && !strstri(buf, "aligned")))) { /* in wizard mode, picking own role while poly'd reverts to normal without newman()'s chance of level or sex change */ rehumanize(); old_light = 0; /* rehumanize() extinguishes u-as-mon light */ goto made_change; } else if (iswere && (were_beastie(mntmp) == u.ulycn || mntmp == counter_were(u.ulycn) || (Upolyd && mntmp == PM_HUMAN))) { goto do_shift; } else if (!polyok(&mons[mntmp]) /* Note: humans are illegal as monsters, but an illegal monster forces newman(), which is what we want if they specified a human.... (unless they specified a unique monster) */ && !(mntmp == PM_HUMAN || (your_race(&mons[mntmp]) && (mons[mntmp].geno & G_UNIQ) == 0) || mntmp == gu.urole.mnum)) { const char *pm_name; /* mkclass_poly() can pick a !polyok() candidate; if so, usually try again */ if (class) { if (rn2(3) || --tryct > 0) goto by_class; /* no retries left; put one back on counter so that end of loop decrement will yield 0 and trigger thats_enough_tries message */ ++tryct; } pm_name = pmname(&mons[mntmp], flags.female ? FEMALE : MALE); if (the_unique_pm(&mons[mntmp])) pm_name = the(pm_name); else if (!type_is_pname(&mons[mntmp])) pm_name = an(pm_name); You_cant("polymorph into %s.", pm_name); } else break; } while (--tryct > 0); if (!tryct) pline1(thats_enough_tries); /* allow skin merging, even when polymorph is controlled */ if (draconian && (tryct <= 0 || mntmp == armor_to_dragon(uarm->otyp))) goto do_merge; if (isvamp && (tryct <= 0 || mntmp == PM_WOLF || mntmp == PM_FOG_CLOUD || is_bat(&mons[mntmp]))) goto do_vampyr; } else if (draconian || iswere || isvamp) { /* special changes that don't require polyok() */ if (draconian) { do_merge: mntmp = armor_to_dragon(uarm->otyp); if (!(gm.mvitals[mntmp].mvflags & G_GENOD)) { unsigned was_lit = uarm->lamplit; int arm_light = artifact_light(uarm) ? arti_light_radius(uarm) : 0; /* allow G_EXTINCT */ if (Is_dragon_scales(uarm)) { /* dragon scales remain intact as uskin */ You("merge with your scaly armor."); } else { /* dragon scale mail reverts to scales */ /* similar to noarmor(invent.c), shorten to " scale mail" */ Strcpy(buf, simpleonames(uarm)); strsubst(buf, " dragon ", " "); /* tricky phrasing; dragon scale mail is singular, dragon scales are plural (note: we don't use "set of scales", which usually overrides the distinction, here) */ Your("%s reverts to scales as you merge with them.", buf); /* uarm->spe enchantment remains unchanged; re-converting scales to mail poses risk of evaporation due to over enchanting */ uarm->otyp += GRAY_DRAGON_SCALES - GRAY_DRAGON_SCALE_MAIL; uarm->dknown = 1; gc.context.botl = 1; /* AC is changing */ } uskin = uarm; uarm = (struct obj *) 0; /* save/restore hack */ uskin->owornmask |= I_SPECIAL; if (was_lit) maybe_adjust_light(uskin, arm_light); update_inventory(); } } else if (iswere) { do_shift: if (Upolyd && were_beastie(mntmp) != u.ulycn) mntmp = PM_HUMAN; /* Illegal; force newman() */ else mntmp = u.ulycn; } else if (isvamp) { do_vampyr: if (mntmp < LOW_PM || (mons[mntmp].geno & G_UNIQ)) { mntmp = (gy.youmonst.data == &mons[PM_VAMPIRE_LEADER] && !rn2(10)) ? PM_WOLF : !rn2(4) ? PM_FOG_CLOUD : PM_VAMPIRE_BAT; if (gy.youmonst.cham >= LOW_PM && !is_vampire(gy.youmonst.data) && !rn2(2)) mntmp = gy.youmonst.cham; } if (controllable_poly) { Sprintf(buf, "Become %s?", an(pmname(&mons[mntmp], gvariant))); if (y_n(buf) != 'y') return; } } /* if polymon fails, "you feel" message has been given so don't follow up with another polymon or newman; sex_change_ok left disabled here */ if (mntmp == PM_HUMAN) newman(); /* werecritter */ else (void) polymon(mntmp); goto made_change; /* maybe not, but this is right anyway */ } if (mntmp < LOW_PM) { tryct = 200; do { /* randomly pick an "ordinary" monster */ mntmp = rn1(SPECIAL_PM - LOW_PM, LOW_PM); if (polyok(&mons[mntmp]) && !is_placeholder(&mons[mntmp])) break; } while (--tryct > 0); } /* The below polyok() fails either if everything is genocided, or if * we deliberately chose something illegal to force newman(). */ gs.sex_change_ok++; if (!polyok(&mons[mntmp]) || (!forcecontrol && !rn2(5)) || your_race(&mons[mntmp])) { newman(); } else { (void) polymon(mntmp); } gs.sex_change_ok--; /* reset */ made_change: new_light = emits_light(gy.youmonst.data); if (old_light != new_light) { if (old_light) del_light_source(LS_MONSTER, monst_to_any(&gy.youmonst)); if (new_light == 1) ++new_light; /* otherwise it's undetectable */ if (new_light) new_light_source(u.ux, u.uy, new_light, LS_MONSTER, monst_to_any(&gy.youmonst)); } } /* (try to) make a mntmp monster out of the player; return 1 if successful */ int polymon(int mntmp) { char buf[BUFSZ], ustuckNam[BUFSZ]; boolean sticking = sticks(gy.youmonst.data) && u.ustuck && !u.uswallow, was_blind = !!Blind, dochange = FALSE, was_expelled = FALSE, was_hiding_under = u.uundetected && hides_under(gy.youmonst.data); int mlvl, newMaxStr; if (gm.mvitals[mntmp].mvflags & G_GENOD) { /* allow G_EXTINCT */ You_feel("rather %s-ish.", pmname(&mons[mntmp], flags.female ? FEMALE : MALE)); exercise(A_WIS, TRUE); return 0; } /* KMH, conduct */ if (!u.uconduct.polyselfs++) livelog_printf(LL_CONDUCT, "changed form for the first time, becoming %s", an(pmname(&mons[mntmp], flags.female ? FEMALE : MALE))); /* exercise used to be at the very end but only Wis was affected there since the polymorph was always in effect by then */ exercise(A_CON, FALSE); exercise(A_WIS, TRUE); 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 stuck mimicking gold, stop immediately */ if (gm.multi < 0 && U_AP_TYPE == M_AP_OBJECT && gy.youmonst.data->mlet != S_MIMIC) unmul(""); /* if becoming a non-mimic, stop mimicking anything */ if (mons[mntmp].mlet != S_MIMIC) { /* as in polyman() */ gy.youmonst.m_ap_type = M_AP_NOTHING; gy.youmonst.mappearance = 0; } 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 (gs.sex_change_ok && !rn2(10)) dochange = TRUE; } Strcpy(ustuckNam, u.ustuck ? Some_Monnam(u.ustuck) : ""); Strcpy(buf, (u.umonnum != mntmp) ? "" : "new "); if (dochange) { flags.female = !flags.female; Strcat(buf, (is_male(&mons[mntmp]) || is_female(&mons[mntmp])) ? "" : flags.female ? "female " : "male "); } Strcat(buf, pmname(&mons[mntmp], flags.female ? FEMALE : MALE)); You("%s %s!", (u.umonnum != mntmp) ? "turn into" : "feel like", an(buf)); if (Stoned && poly_when_stoned(&mons[mntmp])) { /* poly_when_stoned already checked stone golem genocide */ mntmp = PM_STONE_GOLEM; make_stoned(0L, "You turn to stone!", 0, (char *) 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. */ newMaxStr = uasmon_maxStr(); if (strongmonst(&mons[mntmp])) { ABASE(A_STR) = AMAX(A_STR) = (schar) newMaxStr; } else { /* not a strongmonst(); if hero has exceptional strength, remove it (note: removal is temporary until returning to original form); we don't attempt to enforce lower maximum for wimpy forms; unlike for strongmonst, current strength does not get set to max */ AMAX(A_STR) = (schar) newMaxStr; /* make sure current is not higher than max (strip exceptional Str) */ if (ABASE(A_STR) > AMAX(A_STR)) ABASE(A_STR) = AMAX(A_STR); } if (Stone_resistance && Stoned) { /* parnes@eniac.seas.upenn.edu */ make_stoned(0L, "You no longer seem to be petrifying.", 0, (char *) 0); } if (Sick_resistance && Sick) { make_sick(0L, (char *) 0, FALSE, SICK_ALL); You("no longer feel sick."); } if (Slimed) { if (flaming(gy.youmonst.data)) { make_slimed(0L, "The slime burns away!"); } else if (mntmp == PM_GREEN_SLIME) { /* do it silently */ make_slimed(0L, (char *) 0); } } check_strangling(FALSE); /* maybe stop strangling */ if (nohands(gy.youmonst.data)) make_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 (gy.youmonst.data->mlet == S_DRAGON && mntmp >= PM_GRAY_DRAGON) { u.mhmax = In_endgame(&u.uz) ? (8 * mlvl) : (4 * mlvl + d(mlvl, 4)); } else if (is_golem(gy.youmonst.data)) { u.mhmax = golemhp(mntmp); } else { if (!mlvl) u.mhmax = rnd(4); else u.mhmax = d(mlvl, 8); if (is_home_elemental(&mons[mntmp])) u.mhmax *= 3; } u.mh = u.mhmax; if (u.ulevel < mlvl) { /* Low level characters can't become high level monsters for long */ #ifdef DUMB /* DRS/NS 2.2.6 messes up -- Peter Kendell */ int mtd = u.mtimedone, ulv = u.ulevel; u.mtimedone = mtd * ulv / mlvl; #else u.mtimedone = u.mtimedone * u.ulevel / mlvl; #endif } if (uskin && mntmp != armor_to_dragon(uskin->otyp)) skinback(FALSE); break_armor(); drop_weapon(1); find_ac(); /* (repeated below) */ /* if hiding under something and can't hide anymore, unhide now; but don't auto-hide when not already hiding-under */ if (was_hiding_under) (void) hideunder(&gy.youmonst); if (u.utrap && u.utraptype == TT_PIT) { set_utrap(rn1(6, 2), TT_PIT); /* time to escape resets */ } if (was_blind && !Blind) { /* previous form was eyeless */ set_itimeout(&HBlinded, 1L); make_blinded(0L, TRUE); /* remove blindness */ } newsym(u.ux, u.uy); /* Change symbol */ /* you now know what an egg of your type looks like; [moved from below in case expels() -> spoteffects() drops hero onto any eggs] */ if (lays_eggs(gy.youmonst.data)) { learn_egg_type(u.umonnum); /* make queen bees recognize killer bee eggs */ learn_egg_type(egg_type_from_parent(u.umonnum, TRUE)); } if (u.uswallow) { uchar usiz; /* if new form can't be swallowed, make engulfer expel hero */ if (unsolid(gy.youmonst.data) /* subset of engulf_target() */ || (usiz = gy.youmonst.data->msize) >= MZ_HUGE || (u.ustuck->data->msize < usiz && !is_whirly(u.ustuck->data))) { boolean expels_mesg = TRUE; if (unsolid(gy.youmonst.data)) { if (canspotmon(u.ustuck)) /* [see below for explanation] */ Strcpy(ustuckNam, Monnam(u.ustuck)); pline("%s can no longer contain you.", ustuckNam); expels_mesg = FALSE; } expels(u.ustuck, u.ustuck->data, expels_mesg); was_expelled = TRUE; /* FIXME? if expels() triggered rehumanize then we should return early */ } /* [note: this 'sticking' handling is only sufficient for changing from grabber to engulfer or vice versa because engulfing by poly'd hero always ends immediately so won't be in effect during a polymorph] */ } else if (u.ustuck && !sticking /* && !u.uswallow */ /* being held; if now capable of holding, make holder release so that hero doesn't automagically start holding it; or, release if no longer capable of being held */ && (sticks(gy.youmonst.data) || unsolid(gy.youmonst.data))) { /* u.ustuck name was saved above in case we're changing from can-see to can't-see; but might have changed from can't-see to can-see so override here if hero knows who u.ustuck is */ if (canspotmon(u.ustuck)) Strcpy(ustuckNam, Monnam(u.ustuck)); set_ustuck((struct monst *) 0); pline("%s loses its grip on you.", ustuckNam); } else if (sticking && !sticks(gy.youmonst.data)) { /* was holding onto u.ustuck but no longer capable of that */ uunstick(); } if (u.usteed) { if (touch_petrifies(u.usteed->data) && !Stone_resistance && rnl(3)) { pline("%s touch %s.", no_longer_petrify_resistant, mon_nam(u.usteed)); Sprintf(buf, "riding %s", an(pmname(u.usteed->data, Mgender(u.usteed)))); instapetrify(buf); } if (!can_ride(u.usteed)) dismount_steed(DISMOUNT_POLY); } find_ac(); if (((!Levitation && !u.ustuck && !Flying && is_pool_or_lava(u.ux, u.uy)) || (Underwater && !Swimming)) /* if expelled above, expels() already called spoteffects() */ && !was_expelled) { spoteffects(TRUE); /* FIXME? if spoteffects() triggered rehumanize then we should return early */ } if (Passes_walls && u.utrap && (u.utraptype == TT_INFLOOR || u.utraptype == TT_BURIEDBALL)) { if (u.utraptype == TT_INFLOOR) { pline_The("rock seems to no longer trap you."); } else { pline_The("buried ball is no longer bound to you."); buried_ball_to_freedom(); } reset_utrap(TRUE); } else if (likes_lava(gy.youmonst.data) && u.utrap && u.utraptype == TT_LAVA) { pline_The("%s now feels soothing.", hliquid("lava")); reset_utrap(TRUE); } if (amorphous(gy.youmonst.data) || is_whirly(gy.youmonst.data) || unsolid(gy.youmonst.data)) { if (Punished) { You("slip out of the iron chain."); unpunish(); } else if (u.utrap && u.utraptype == TT_BURIEDBALL) { You("slip free of the buried ball and chain."); buried_ball_to_freedom(); } } if (u.utrap && (u.utraptype == TT_WEB || u.utraptype == TT_BEARTRAP) && (amorphous(gy.youmonst.data) || is_whirly(gy.youmonst.data) || unsolid(gy.youmonst.data) || (gy.youmonst.data->msize <= MZ_SMALL && u.utraptype == TT_BEARTRAP))) { You("are no longer stuck in the %s.", u.utraptype == TT_WEB ? "web" : "bear trap"); /* probably should burn webs too if PM_FIRE_ELEMENTAL */ reset_utrap(TRUE); } if (webmaker(gy.youmonst.data) && u.utrap && u.utraptype == TT_WEB) { You("orient yourself on the web."); reset_utrap(TRUE); } check_strangling(TRUE); /* maybe start strangling */ gc.context.botl = 1; gv.vision_full_recalc = 1; see_monsters(); (void) encumber_msg(); retouch_equipment(2); /* this might trigger a recursive call to polymon() [stone golem wielding cockatrice corpse and hit by stone-to-flesh, becomes flesh golem above, now gets transformed back into stone golem; fortunately neither form uses #monster] */ if (!uarmg) selftouch(no_longer_petrify_resistant); /* the explanation of '#monster' used to be shown sooner, but there are possible fatalities above and it isn't useful unless hero survives */ if (flags.verbose) { static const char use_thec[] = "Use the command #%s to %s."; static const char monsterc[] = "monster"; struct permonst *uptr = gy.youmonst.data; boolean might_hide = (is_hider(uptr) || hides_under(uptr)); if (can_breathe(uptr)) pline(use_thec, monsterc, "use your breath weapon"); if (attacktype(uptr, AT_SPIT)) pline(use_thec, monsterc, "spit venom"); if (uptr->mlet == S_NYMPH) pline(use_thec, monsterc, "remove an iron ball"); if (attacktype(uptr, AT_GAZE)) pline(use_thec, monsterc, "gaze at monsters"); if (might_hide && webmaker(uptr)) pline(use_thec, monsterc, "hide or to spin a web"); else if (might_hide) pline(use_thec, monsterc, "hide"); else if (webmaker(uptr)) pline(use_thec, monsterc, "spin a web"); if (is_were(uptr)) pline(use_thec, monsterc, "summon help"); if (u.umonnum == PM_GREMLIN) pline(use_thec, monsterc, "multiply in a fountain"); if (is_unicorn(uptr)) pline(use_thec, monsterc, "use your horn"); if (is_mind_flayer(uptr)) pline(use_thec, monsterc, "emit a mental blast"); if (uptr->msound == MS_SHRIEK) /* worthless, actually */ pline(use_thec, monsterc, "shriek"); if (is_vampire(uptr) || is_vampshifter(&gy.youmonst)) pline(use_thec, monsterc, "change shape"); if (lays_eggs(uptr) && flags.female && !(uptr == &mons[PM_GIANT_EEL] || uptr == &mons[PM_ELECTRIC_EEL])) pline(use_thec, "sit", eggs_in_water(uptr) ? "spawn in the water" : "lay an egg"); } return 1; } /* determine hero's temporary strength value used while polymorphed; hero poly'd into M2_STRONG monster usually gets 18/100 strength but there are exceptions; non-M2_STRONG get maximum strength set to 18 */ schar uasmon_maxStr(void) { const struct Race *R; int newMaxStr; int mndx = u.umonnum; struct permonst *ptr = &mons[mndx]; if (is_orc(ptr)) { if (mndx != PM_URUK_HAI && mndx != PM_ORC_CAPTAIN) mndx = PM_ORC; } else if (is_elf(ptr)) { mndx = PM_ELF; } else if (is_dwarf(ptr)) { mndx = PM_DWARF; } else if (is_gnome(ptr)) { mndx = PM_GNOME; #if 0 /* use the mons[] value for humans */ } else if (is_human(ptr)) { mndx = PM_HUMAN; #endif } R = character_race(mndx); if (strongmonst(ptr)) { /* ettins, titans and minotaurs don't pass the is_giant() test; giant mummies and giant zombies do but we throttle those */ boolean live_H = is_giant(ptr) && !is_undead(ptr); /* hero orcs are limited to 18/50 for maximum strength, so treat hero poly'd into an orc the same; goblins, orc shamans, and orc zombies don't have strongmonst() attribute so won't get here; hobgoblins and orc mummies do get here and are limited to 18/50 like normal orcs; however, orc captains and Uruk-hai retain 18/100 strength; hero gnomes are also limited to 18/50; hero elves are limited to 18/00 regardless of whether they're strongmonst, but the two strongmonst types (monarchs and nobles) have current strength set to 18 [by polymon()], the others don't */ newMaxStr = R ? R->attrmax[A_STR] : live_H ? STR19(19) : STR18(100); } else { newMaxStr = R ? R->attrmax[A_STR] : 18; /* 18 is same as STR18(0) */ } return (schar) newMaxStr; } /* dropx() jacket for break_armor() */ static void dropp(struct obj *obj) { struct obj *otmp; /* * Dropping worn armor while polymorphing might put hero into water * (loss of levitation boots or water walking boots that the new * form can't wear), where emergency_disrobe() could remove it from * inventory. Without this, dropx() could trigger an 'object lost' * panic. Right now, boots are the only armor which might encounter * this situation, but handle it for all armor. * * Hypothetically, 'obj' could have merged with something (not * applicable for armor) and no longer be a valid pointer, so scan * inventory for it instead of trusting obj->where. */ for (otmp = gi.invent; otmp; otmp = otmp->nobj) { if (otmp == obj) { dropx(obj); break; } } } static void break_armor(void) { register struct obj *otmp; struct permonst *uptr = gy.youmonst.data; if (breakarm(uptr)) { if ((otmp = uarm) != 0) { if (donning(otmp)) cancel_don(); /* for gold DSM, we don't want Armor_gone() to report that it stops shining _after_ we've been told that it is destroyed */ if (otmp->lamplit) end_burn(otmp, FALSE); You("break out of your armor!"); exercise(A_STR, FALSE); (void) Armor_gone(); useup(otmp); } if ((otmp = uarmc) != 0 /* mummy wrapping adapts to small and very big sizes */ && (otmp->otyp != MUMMY_WRAPPING || !WrappingAllowed(uptr))) { if (otmp->oartifact) { Your("%s falls off!", cloak_simple_name(otmp)); (void) Cloak_off(); dropp(otmp); } else { Your("%s tears apart!", cloak_simple_name(otmp)); (void) Cloak_off(); useup(otmp); } } if (uarmu) { Your("shirt rips to shreds!"); useup(uarmu); } } else if (sliparm(uptr)) { if ((otmp = uarm) != 0 && racial_exception(&gy.youmonst, otmp) < 1) { if (donning(otmp)) cancel_don(); Your("armor falls around you!"); /* [note: _gone() instead of _off() dates to when life-saving could force fire resisting armor back on if hero burned in hell (3.0, predating Gehennom); the armor isn't actually gone here but also isn't available to be put back on] */ (void) Armor_gone(); dropp(otmp); } if ((otmp = uarmc) != 0 /* mummy wrapping adapts to small and very big sizes */ && (otmp->otyp != MUMMY_WRAPPING || !WrappingAllowed(uptr))) { if (is_whirly(uptr)) Your("%s falls, unsupported!", cloak_simple_name(otmp)); else You("shrink out of your %s!", cloak_simple_name(otmp)); (void) Cloak_off(); dropp(otmp); } if ((otmp = uarmu) != 0) { if (is_whirly(uptr)) You("seep right through your shirt!"); else You("become much too small for your shirt!"); setworn((struct obj *) 0, otmp->owornmask & W_ARMU); dropp(otmp); } } if (has_horns(uptr)) { if ((otmp = uarmh) != 0) { if (is_flimsy(otmp) && !donning(otmp)) { char hornbuf[BUFSZ]; /* Future possibilities: This could damage/destroy helmet */ Sprintf(hornbuf, "horn%s", plur(num_horns(uptr))); Your("%s %s through %s.", hornbuf, vtense(hornbuf, "pierce"), yname(otmp)); } else { if (donning(otmp)) cancel_don(); Your("%s falls to the %s!", helm_simple_name(otmp), surface(u.ux, u.uy)); (void) Helmet_off(); dropp(otmp); } } } if (nohands(uptr) || verysmall(uptr)) { if ((otmp = uarmg) != 0) { if (donning(otmp)) cancel_don(); /* Drop weapon along with gloves */ You("drop your gloves%s!", uwep ? " and weapon" : ""); drop_weapon(0); (void) Gloves_off(); /* Glib manipulation (ends immediately) handled by Gloves_off */ dropp(otmp); } if ((otmp = uarms) != 0) { You("can no longer hold your shield!"); (void) Shield_off(); dropp(otmp); } if ((otmp = uarmh) != 0) { if (donning(otmp)) cancel_don(); Your("%s falls to the %s!", helm_simple_name(otmp), surface(u.ux, u.uy)); (void) Helmet_off(); dropp(otmp); } } if (nohands(uptr) || verysmall(uptr) || slithy(uptr) || uptr->mlet == S_CENTAUR) { if ((otmp = uarmf) != 0) { if (donning(otmp)) cancel_don(); if (is_whirly(uptr)) Your("boots fall away!"); else Your("boots %s off your feet!", verysmall(uptr) ? "slide" : "are pushed"); (void) Boots_off(); dropp(otmp); } } /* not armor, but eyewear shouldn't stay worn without a head to wear it/them on (should also come off if head is too tiny or too huge, but putting accessories on doesn't reject those cases [yet?]); amulet stays worn */ if ((otmp = ublindf) != 0 && !has_head(uptr)) { int l; const char *eyewear = simpleonames(otmp); /* blindfold|towel|lenses */ if (!strncmp(eyewear, "pair of ", l = 8)) /* lenses */ eyewear += l; Your("%s %s off!", eyewear, vtense(eyewear, "fall")); (void) Blindf_off((struct obj *) 0); /* Null: skip usual off mesg */ dropp(otmp); } /* rings stay worn even when no hands */ } static void drop_weapon(int alone) { struct obj *otmp; const char *what, *which, *whichtoo; boolean candropwep, candropswapwep, updateinv = TRUE; if (uwep) { /* !alone check below is currently superfluous but in the * future it might not be so if there are monsters which cannot * wear gloves but can wield weapons */ if (!alone || cantwield(gy.youmonst.data)) { candropwep = canletgo(uwep, ""); candropswapwep = !u.twoweap || canletgo(uswapwep, ""); if (alone) { what = (candropwep && candropswapwep) ? "drop" : "release"; which = is_sword(uwep) ? "sword" : weapon_descr(uwep); if (u.twoweap) { whichtoo = is_sword(uswapwep) ? "sword" : weapon_descr(uswapwep); if (strcmp(which, whichtoo)) which = "weapon"; } if (uwep->quan != 1L || u.twoweap) which = makeplural(which); You("find you must %s %s %s!", what, the_your[!!strncmp(which, "corpse", 6)], which); } /* if either uwep or wielded uswapwep is flagged as 'in_use' then don't drop it or explicitly update inventory; leave those actions to caller (or caller's caller, &c) */ if (u.twoweap) { otmp = uswapwep; uswapwepgone(); if (otmp->in_use) updateinv = FALSE; else if (candropswapwep) dropx(otmp); } otmp = uwep; uwepgone(); if (otmp->in_use) updateinv = FALSE; else if (candropwep) dropx(otmp); /* [note: dropp vs dropx -- if heart of ahriman is wielded, we might be losing levitation by dropping it; but that won't happen until the drop, unlike Boots_off() dumping hero into water and triggering emergency_disrobe() before dropx()] */ if (updateinv) update_inventory(); } else if (!could_twoweap(gy.youmonst.data)) { untwoweapon(); } } } /* return to original form, usually either due to polymorph timing out or dying from loss of hit points while being polymorphed */ void rehumanize(void) { boolean was_flying = (Flying != 0); /* You can't revert back while unchanging */ if (Unchanging) { if (u.mh < 1) { gk.killer.format = NO_KILLER_PREFIX; Strcpy(gk.killer.name, "killed while stuck in creature form"); done(DIED); /* can get to here if declining to die in explore or wizard mode; since we're wearing an amulet of unchanging we can't be wearing an amulet of life-saving */ return; /* don't rehumanize after all */ } else if (uamul && uamul->otyp == AMULET_OF_UNCHANGING) { Your("%s %s!", simpleonames(uamul), otense(uamul, "fail")); uamul->dknown = 1; makeknown(AMULET_OF_UNCHANGING); } } /* * Right now, dying while being a shifted vampire (bat, cloud, wolf) * reverts to human rather than to vampire. */ if (emits_light(gy.youmonst.data)) del_light_source(LS_MONSTER, monst_to_any(&gy.youmonst)); polyman("You return to %s form!", gu.urace.adj); if (u.uhp < 1) { /* can only happen if some bit of code reduces u.uhp instead of u.mh while poly'd */ Your("old form was not healthy enough to survive."); Sprintf(gk.killer.name, "reverting to unhealthy %s form", gu.urace.adj); gk.killer.format = KILLED_BY; done(DIED); } nomul(0); gc.context.botl = 1; gv.vision_full_recalc = 1; (void) encumber_msg(); if (was_flying && !Flying && u.usteed) You("and %s return gently to the %s.", mon_nam(u.usteed), surface(u.ux, u.uy)); retouch_equipment(2); if (!uarmg) selftouch(no_longer_petrify_resistant); } int dobreathe(void) { struct attack *mattk; if (Strangled) { You_cant("breathe. Sorry."); return ECMD_OK; } if (u.uen < 15) { You("don't have enough energy to breathe!"); return ECMD_OK; } u.uen -= 15; gc.context.botl = 1; if (!getdir((char *) 0)) return ECMD_CANCEL; mattk = attacktype_fordmg(gy.youmonst.data, AT_BREA, AD_ANY); if (!mattk) impossible("bad breath attack?"); /* mouthwash needed... */ else if (!u.dx && !u.dy && !u.dz) ubreatheu(mattk); else ubuzz(BZ_U_BREATH(BZ_OFS_AD(mattk->adtyp)), (int) mattk->damn); return ECMD_TIME; } int dospit(void) { struct obj *otmp; struct attack *mattk; if (!getdir((char *) 0)) return ECMD_CANCEL; mattk = attacktype_fordmg(gy.youmonst.data, AT_SPIT, AD_ANY); if (!mattk) { impossible("bad spit attack?"); } else { switch (mattk->adtyp) { case AD_BLND: case AD_DRST: otmp = mksobj(BLINDING_VENOM, TRUE, FALSE); break; default: impossible("bad attack type in dospit"); /*FALLTHRU*/ case AD_ACID: otmp = mksobj(ACID_VENOM, TRUE, FALSE); break; } otmp->spe = 1; /* to indicate it's yours */ throwit(otmp, 0L, FALSE, (struct obj *) 0); } return ECMD_TIME; } int doremove(void) { if (!Punished) { if (u.utrap && u.utraptype == TT_BURIEDBALL) { pline_The("ball and chain are buried firmly in the %s.", surface(u.ux, u.uy)); return ECMD_OK; } You("are not chained to anything!"); return ECMD_OK; } unpunish(); return ECMD_TIME; } int dospinweb(void) { coordxy x = u.ux, y = u.uy; struct trap *ttmp = t_at(x, y); /* disallow webs on water, lava, air & cloud */ boolean reject_terrain = is_pool_or_lava(x, y) || IS_AIR(levl[x][y].typ); /* [at the time this was written, it was not possible to be both a webmaker and a flyer, but with the advent of amulet of flying that became a possibility; at present hero can spin a web while flying] */ if (Levitation || reject_terrain) { You("must be on %s ground to spin a web.", reject_terrain ? "solid" : "the"); return ECMD_OK; } if (u.uswallow) { You("release web fluid inside %s.", mon_nam(u.ustuck)); if (is_animal(u.ustuck->data)) { expels(u.ustuck, u.ustuck->data, TRUE); return ECMD_OK; } if (is_whirly(u.ustuck->data)) { int i; for (i = 0; i < NATTK; i++) if (u.ustuck->data->mattk[i].aatyp == AT_ENGL) break; if (i == NATTK) impossible("Swallower has no engulfing attack?"); else { char sweep[30]; sweep[0] = '\0'; switch (u.ustuck->data->mattk[i].adtyp) { case AD_FIRE: Strcpy(sweep, "ignites and "); break; case AD_ELEC: Strcpy(sweep, "fries and "); break; case AD_COLD: Strcpy(sweep, "freezes, shatters and "); break; } pline_The("web %sis swept away!", sweep); } return ECMD_OK; } /* default: a nasty jelly-like creature */ pline_The("web dissolves into %s.", mon_nam(u.ustuck)); return ECMD_OK; } if (u.utrap) { You("cannot spin webs while stuck in a trap."); return ECMD_OK; } exercise(A_DEX, TRUE); if (ttmp) { switch (ttmp->ttyp) { case PIT: case SPIKED_PIT: You("spin a web, covering up the pit."); deltrap(ttmp); bury_objs(x, y); newsym(x, y); return ECMD_TIME; case SQKY_BOARD: pline_The("squeaky board is muffled."); deltrap(ttmp); newsym(x, y); return ECMD_TIME; case TELEP_TRAP: case LEVEL_TELEP: case MAGIC_PORTAL: case VIBRATING_SQUARE: Your("webbing vanishes!"); return ECMD_OK; case WEB: You("make the web thicker."); return ECMD_TIME; case HOLE: case TRAPDOOR: You("web over the %s.", (ttmp->ttyp == TRAPDOOR) ? "trap door" : "hole"); deltrap(ttmp); newsym(x, y); return ECMD_TIME; case ROLLING_BOULDER_TRAP: You("spin a web, jamming the trigger."); deltrap(ttmp); newsym(x, y); return ECMD_TIME; case ARROW_TRAP: case DART_TRAP: case BEAR_TRAP: case ROCKTRAP: case FIRE_TRAP: case LANDMINE: case SLP_GAS_TRAP: case RUST_TRAP: case MAGIC_TRAP: case ANTI_MAGIC: case POLY_TRAP: You("have triggered a trap!"); dotrap(ttmp, NO_TRAP_FLAGS); return ECMD_TIME; default: impossible("Webbing over trap type %d?", ttmp->ttyp); return ECMD_OK; } } else if (On_stairs(x, y)) { /* cop out: don't let them hide the stairs */ Your("web fails to impede access to the %s.", (levl[x][y].typ == STAIRS) ? "stairs" : "ladder"); return ECMD_TIME; } ttmp = maketrap(x, y, WEB); if (ttmp) { You("spin a web."); ttmp->madeby_u = 1; feeltrap(ttmp); if (*in_rooms(x, y, SHOPBASE)) add_damage(x, y, SHOP_WEB_COST); } return ECMD_TIME; } int dosummon(void) { int placeholder; if (u.uen < 10) { You("lack the energy to send forth a call for help!"); return ECMD_OK; } u.uen -= 10; gc.context.botl = 1; You("call upon your brethren for help!"); exercise(A_WIS, TRUE); if (!were_summon(gy.youmonst.data, TRUE, &placeholder, (char *) 0)) pline("But none arrive."); return ECMD_TIME; } int dogaze(void) { register struct monst *mtmp; int looked = 0; char qbuf[QBUFSZ]; int i; uchar adtyp = 0; for (i = 0; i < NATTK; i++) { if (gy.youmonst.data->mattk[i].aatyp == AT_GAZE) { adtyp = gy.youmonst.data->mattk[i].adtyp; break; } } if (adtyp != AD_CONF && adtyp != AD_FIRE) { impossible("gaze attack %d?", adtyp); return ECMD_OK; } if (Blind) { You_cant("see anything to gaze at."); return ECMD_OK; } else if (Hallucination) { You_cant("gaze at anything you can see."); return ECMD_OK; } if (u.uen < 15) { You("lack the energy to use your special gaze!"); return ECMD_OK; } u.uen -= 15; gc.context.botl = 1; for (mtmp = fmon; mtmp; mtmp = mtmp->nmon) { if (DEADMONSTER(mtmp)) continue; if (canseemon(mtmp) && couldsee(mtmp->mx, mtmp->my)) { looked++; if (Invis && !perceives(mtmp->data)) { pline("%s seems not to notice your gaze.", Monnam(mtmp)); } else if (mtmp->minvis && !See_invisible) { You_cant("see where to gaze at %s.", Monnam(mtmp)); } else if (M_AP_TYPE(mtmp) == M_AP_FURNITURE || M_AP_TYPE(mtmp) == M_AP_OBJECT) { looked--; continue; } else if (flags.safe_dog && mtmp->mtame && !Confusion) { You("avoid gazing at %s.", y_monnam(mtmp)); } else { if (flags.confirm && mtmp->mpeaceful && !Confusion) { Sprintf(qbuf, "Really %s %s?", (adtyp == AD_CONF) ? "confuse" : "attack", mon_nam(mtmp)); if (y_n(qbuf) != 'y') continue; } setmangry(mtmp, TRUE); if (helpless(mtmp) || mtmp->mstun || !mtmp->mcansee || !haseyes(mtmp->data)) { looked--; continue; } /* No reflection check for consistency with when a monster * gazes at *you*--only medusa gaze gets reflected then. */ if (adtyp == AD_CONF) { if (!mtmp->mconf) Your("gaze confuses %s!", mon_nam(mtmp)); else pline("%s is getting more and more confused.", Monnam(mtmp)); mtmp->mconf = 1; } else if (adtyp == AD_FIRE) { int dmg = d(2, 6), lev = (int) u.ulevel; You("attack %s with a fiery gaze!", mon_nam(mtmp)); if (resists_fire(mtmp)) { pline_The("fire doesn't burn %s!", mon_nam(mtmp)); dmg = 0; } if (lev > rn2(20)) (void) destroy_mitem(mtmp, SCROLL_CLASS, AD_FIRE); if (lev > rn2(20)) (void) destroy_mitem(mtmp, POTION_CLASS, AD_FIRE); if (lev > rn2(25)) (void) destroy_mitem(mtmp, SPBOOK_CLASS, AD_FIRE); if (lev > rn2(20)) ignite_items(mtmp->minvent); if (dmg) mtmp->mhp -= dmg; if (DEADMONSTER(mtmp)) killed(mtmp); } /* For consistency with passive() in uhitm.c, this only * affects you if the monster is still alive. */ if (DEADMONSTER(mtmp)) continue; if (mtmp->data == &mons[PM_FLOATING_EYE] && !mtmp->mcan) { if (!Free_action) { You("are frozen by %s gaze!", s_suffix(mon_nam(mtmp))); nomul((u.ulevel > 6 || rn2(4)) ? -d((int) mtmp->m_lev + 1, (int) mtmp->data->mattk[0].damd) : -200); gm.multi_reason = "frozen by a monster's gaze"; gn.nomovemsg = 0; return ECMD_TIME; } else You("stiffen momentarily under %s gaze.", s_suffix(mon_nam(mtmp))); } /* Technically this one shouldn't affect you at all because * the Medusa gaze is an active monster attack that only * works on the monster's turn, but for it to *not* have an * effect would be too weird. */ if (mtmp->data == &mons[PM_MEDUSA] && !mtmp->mcan) { pline("Gazing at the awake %s is not a very good idea.", l_monnam(mtmp)); /* as if gazing at a sleeping anything is fruitful... */ urgent_pline("You turn to stone..."); gk.killer.format = KILLED_BY; Strcpy(gk.killer.name, "deliberately meeting Medusa's gaze"); done(STONING); } } } } if (!looked) You("gaze at no place in particular."); return ECMD_TIME; } /* called by domonability() for #monster */ int dohide(void) { boolean ismimic = gy.youmonst.data->mlet == S_MIMIC, on_ceiling = is_clinger(gy.youmonst.data) || Flying; /* can't hide while being held (or holding) or while trapped (except for floor hiders [trapper or mimic] in pits) */ if (u.ustuck || (u.utrap && (u.utraptype != TT_PIT || on_ceiling))) { You_cant("hide while you're %s.", !u.ustuck ? "trapped" : u.uswallow ? (digests(u.ustuck->data) ? "swallowed" : "engulfed") : !sticks(gy.youmonst.data) ? "being held" : (humanoid(u.ustuck->data) ? "holding someone" : "holding that creature")); if (u.uundetected || (ismimic && U_AP_TYPE != M_AP_NOTHING)) { u.uundetected = 0; gy.youmonst.m_ap_type = M_AP_NOTHING; newsym(u.ux, u.uy); } return ECMD_OK; } /* note: hero-as-eel handling is incomplete but unnecessary; such critters aren't offered the option of hiding via #monster */ if (gy.youmonst.data->mlet == S_EEL && !is_pool(u.ux, u.uy)) { if (IS_FOUNTAIN(levl[u.ux][u.uy].typ)) pline_The("fountain is not deep enough to hide in."); else There("is no %s to hide in here.", hliquid("water")); u.uundetected = 0; return ECMD_OK; } if (hides_under(gy.youmonst.data)) { long ct = 0L; struct obj *otmp, *otop = gl.level.objects[u.ux][u.uy]; if (!otop) { There("is nothing to hide under here."); u.uundetected = 0; return ECMD_OK; } for (otmp = otop; otmp && otmp->otyp == CORPSE && touch_petrifies(&mons[otmp->corpsenm]); otmp = otmp->nexthere) ct += otmp->quan; /* otmp will be Null iff the entire pile consists of 'trice corpses */ if (!otmp && !Stone_resistance) { char kbuf[BUFSZ]; const char *corpse_name = cxname(otop); /* for the plural case, we'll say "cockatrice corpses" or "chickatrice corpses" depending on the top of the pile even if both types are present */ if (ct == 1) corpse_name = an(corpse_name); /* no need to check poly_when_stoned(); no hide-underers can turn into stone golems instead of becoming petrified */ pline("Hiding under %s%s is a fatal mistake...", corpse_name, plur(ct)); Sprintf(kbuf, "hiding under %s%s", corpse_name, plur(ct)); instapetrify(kbuf); /* only reach here if life-saved */ u.uundetected = 0; return ECMD_TIME; } } /* Planes of Air and Water */ if (on_ceiling && !has_ceiling(&u.uz)) { There("is nowhere to hide above you."); u.uundetected = 0; return ECMD_OK; } if ((is_hider(gy.youmonst.data) && !Flying) /* floor hider */ && (Is_airlevel(&u.uz) || Is_waterlevel(&u.uz))) { There("is nowhere to hide beneath you."); u.uundetected = 0; return ECMD_OK; } /* TODO? inhibit floor hiding at furniture locations, or * else make youhiding() give smarter messages at such spots. */ if (u.uundetected || (ismimic && U_AP_TYPE != M_AP_NOTHING)) { youhiding(FALSE, 1); /* "you are already hiding" */ return ECMD_OK; } if (ismimic) { /* should bring up a dialog "what would you like to imitate?" */ gy.youmonst.m_ap_type = M_AP_OBJECT; gy.youmonst.mappearance = STRANGE_OBJECT; } else u.uundetected = 1; newsym(u.ux, u.uy); youhiding(FALSE, 0); /* "you are now hiding" */ return ECMD_TIME; } int dopoly(void) { struct permonst *savedat = gy.youmonst.data; if (is_vampire(gy.youmonst.data) || is_vampshifter(&gy.youmonst)) { polyself(POLY_MONSTER); if (savedat != gy.youmonst.data) { You("transform into %s.", an(pmname(gy.youmonst.data, Ugender))); newsym(u.ux, u.uy); } } return ECMD_TIME; } /* #monster for hero-as-mind_flayer giving psychic blast */ int domindblast(void) { struct monst *mtmp, *nmon; int dmg; if (u.uen < 10) { You("concentrate but lack the energy to maintain doing so."); return ECMD_OK; } u.uen -= 10; gc.context.botl = 1; You("concentrate."); pline("A wave of psychic energy pours out."); for (mtmp = fmon; mtmp; mtmp = nmon) { int u_sen; nmon = mtmp->nmon; if (DEADMONSTER(mtmp)) continue; if (mdistu(mtmp) > BOLT_LIM * BOLT_LIM) continue; if (mtmp->mpeaceful) continue; if (mindless(mtmp->data)) continue; u_sen = telepathic(mtmp->data) && !mtmp->mcansee; if (u_sen || (telepathic(mtmp->data) && rn2(2)) || !rn2(10)) { dmg = rnd(15); /* wake it up first, to bring hidden monster out of hiding; but in case it is currently peaceful, don't make it hostile unless it will survive the psychic blast, otherwise hero would avoid the penalty for killing it while peaceful */ wakeup(mtmp, (dmg > mtmp->mhp) ? TRUE : FALSE); You("lock in on %s %s.", s_suffix(mon_nam(mtmp)), u_sen ? "telepathy" : telepathic(mtmp->data) ? "latent telepathy" : "mind"); mtmp->mhp -= dmg; if (DEADMONSTER(mtmp)) killed(mtmp); } } return ECMD_TIME; } void uunstick(void) { struct monst *mtmp = u.ustuck; if (!mtmp) { impossible("uunstick: no ustuck?"); return; } set_ustuck((struct monst *) 0); /* before pline() */ pline("%s is no longer in your clutches.", Monnam(mtmp)); } void skinback(boolean silently) { if (uskin) { int old_light = arti_light_radius(uskin); if (!silently) Your("skin returns to its original form."); uarm = uskin; uskin = (struct obj *) 0; /* undo save/restore hack */ uarm->owornmask &= ~I_SPECIAL; if (artifact_light(uarm)) maybe_adjust_light(uarm, old_light); } } const char * mbodypart(struct monst *mon, int part) { static NEARDATA const char *humanoid_parts[] = { "arm", "eye", "face", "finger", "fingertip", "foot", "hand", "handed", "head", "leg", "light headed", "neck", "spine", "toe", "hair", "blood", "lung", "nose", "stomach" }, *jelly_parts[] = { "pseudopod", "dark spot", "front", "pseudopod extension", "pseudopod extremity", "pseudopod root", "grasp", "grasped", "cerebral area", "lower pseudopod", "viscous", "middle", "surface", "pseudopod extremity", "ripples", "juices", "surface", "sensor", "stomach" }, *animal_parts[] = { "forelimb", "eye", "face", "foreclaw", "claw tip", "rear claw", "foreclaw", "clawed", "head", "rear limb", "light headed", "neck", "spine", "rear claw tip", "fur", "blood", "lung", "nose", "stomach" }, *bird_parts[] = { "wing", "eye", "face", "wing", "wing tip", "foot", "wing", "winged", "head", "leg", "light headed", "neck", "spine", "toe", "feathers", "blood", "lung", "bill", "stomach" }, *horse_parts[] = { "foreleg", "eye", "face", "forehoof", "hoof tip", "rear hoof", "forehoof", "hooved", "head", "rear leg", "light headed", "neck", "backbone", "rear hoof tip", "mane", "blood", "lung", "nose", "stomach" }, *sphere_parts[] = { "appendage", "optic nerve", "body", "tentacle", "tentacle tip", "lower appendage", "tentacle", "tentacled", "body", "lower tentacle", "rotational", "equator", "body", "lower tentacle tip", "cilia", "life force", "retina", "olfactory nerve", "interior" }, *fungus_parts[] = { "mycelium", "visual area", "front", "hypha", "hypha", "root", "strand", "stranded", "cap area", "rhizome", "sporulated", "stalk", "root", "rhizome tip", "spores", "juices", "gill", "gill", "interior" }, *vortex_parts[] = { "region", "eye", "front", "minor current", "minor current", "lower current", "swirl", "swirled", "central core", "lower current", "addled", "center", "currents", "edge", "currents", "life force", "center", "leading edge", "interior" }, *snake_parts[] = { "vestigial limb", "eye", "face", "large scale", "large scale tip", "rear region", "scale gap", "scale gapped", "head", "rear region", "light headed", "neck", "length", "rear scale", "scales", "blood", "lung", "forked tongue", "stomach" }, *worm_parts[] = { "anterior segment", "light sensitive cell", "clitellum", "setae", "setae", "posterior segment", "segment", "segmented", "anterior segment", "posterior", "over stretched", "clitellum", "length", "posterior setae", "setae", "blood", "skin", "prostomium", "stomach" }, *spider_parts[] = { "pedipalp", "eye", "face", "pedipalp", "tarsus", "claw", "pedipalp", "palped", "cephalothorax", "leg", "spun out", "cephalothorax", "abdomen", "claw", "hair", "hemolymph", "book lung", "labrum", "digestive tract" }, *fish_parts[] = { "fin", "eye", "premaxillary", "pelvic axillary", "pelvic fin", "anal fin", "pectoral fin", "finned", "head", "peduncle", "played out", "gills", "dorsal fin", "caudal fin", "scales", "blood", "gill", "nostril", "stomach" }; /* claw attacks are overloaded in mons[]; most humanoids with such attacks should still reference hands rather than claws */ static const char not_claws[] = { S_HUMAN, S_MUMMY, S_ZOMBIE, S_ANGEL, S_NYMPH, S_LEPRECHAUN, S_QUANTMECH, S_VAMPIRE, S_ORC, S_GIANT, /* quest nemeses */ '\0' /* string terminator; assert( S_xxx != 0 ); */ }; struct permonst *mptr = mon->data; if (part <= NO_PART) { impossible("mbodypart: bad part %d", part); return "mystery part"; } /* some special cases */ if (mptr->mlet == S_DOG || mptr->mlet == S_FELINE || mptr->mlet == S_RODENT || mptr == &mons[PM_OWLBEAR]) { switch (part) { case HAND: return "paw"; case HANDED: return "pawed"; case FOOT: return "rear paw"; case ARM: case LEG: return horse_parts[part]; /* "foreleg", "rear leg" */ default: break; /* for other parts, use animal_parts[] below */ } } else if (mptr->mlet == S_YETI) { /* excl. owlbear due to 'if' above */ /* opposable thumbs, hence "hands", "arms", "legs", &c */ return humanoid_parts[part]; /* yeti/sasquatch, monkey/ape */ } if ((part == HAND || part == HANDED) && (humanoid(mptr) && attacktype(mptr, AT_CLAW) && !strchr(not_claws, mptr->mlet) && mptr != &mons[PM_STONE_GOLEM] && mptr != &mons[PM_AMOROUS_DEMON])) return (part == HAND) ? "claw" : "clawed"; if ((mptr == &mons[PM_MUMAK] || mptr == &mons[PM_MASTODON]) && part == NOSE) return "trunk"; if (mptr == &mons[PM_SHARK] && part == HAIR) return "skin"; /* sharks don't have scales */ if ((mptr == &mons[PM_JELLYFISH] || mptr == &mons[PM_KRAKEN]) && (part == ARM || part == FINGER || part == HAND || part == FOOT || part == TOE)) return "tentacle"; if (mptr == &mons[PM_FLOATING_EYE] && part == EYE) return "cornea"; if (humanoid(mptr) && (part == ARM || part == FINGER || part == FINGERTIP || part == HAND || part == HANDED)) return humanoid_parts[part]; if (mptr->mlet == S_COCKATRICE) return (part == HAIR) ? snake_parts[part] : bird_parts[part]; if (mptr == &mons[PM_RAVEN]) return bird_parts[part]; if (mptr->mlet == S_CENTAUR || mptr->mlet == S_UNICORN || mptr == &mons[PM_KI_RIN] || (mptr == &mons[PM_ROTHE] && part != HAIR)) return horse_parts[part]; if (mptr->mlet == S_LIGHT) { if (part == HANDED) return "rayed"; else if (part == ARM || part == FINGER || part == FINGERTIP || part == HAND) return "ray"; else return "beam"; } if (mptr == &mons[PM_STALKER] && part == HEAD) return "head"; if (mptr->mlet == S_EEL && mptr != &mons[PM_JELLYFISH]) return fish_parts[part]; if (mptr->mlet == S_WORM) return worm_parts[part]; if (mptr->mlet == S_SPIDER) return spider_parts[part]; if (slithy(mptr) || (mptr->mlet == S_DRAGON && part == HAIR)) return snake_parts[part]; if (mptr->mlet == S_EYE) return sphere_parts[part]; if (mptr->mlet == S_JELLY || mptr->mlet == S_PUDDING || mptr->mlet == S_BLOB || mptr == &mons[PM_JELLYFISH]) return jelly_parts[part]; if (mptr->mlet == S_VORTEX || mptr->mlet == S_ELEMENTAL) return vortex_parts[part]; if (mptr->mlet == S_FUNGUS) return fungus_parts[part]; if (humanoid(mptr)) return humanoid_parts[part]; return animal_parts[part]; } const char * body_part(int part) { return mbodypart(&gy.youmonst, part); } int poly_gender(void) { /* Returns gender of polymorphed player; * 0/1=same meaning as flags.female, 2=none. */ if (is_neuter(gy.youmonst.data) || !humanoid(gy.youmonst.data)) return 2; return flags.female; } void ugolemeffects(int damtype, int dam) { int heal = 0; /* We won't bother with "slow"/"haste" since players do not * have a monster-specific slow/haste so there is no way to * restore the old velocity once they are back to human. */ if (u.umonnum != PM_FLESH_GOLEM && u.umonnum != PM_IRON_GOLEM) return; switch (damtype) { case AD_ELEC: if (u.umonnum == PM_FLESH_GOLEM) heal = (dam + 5) / 6; /* Approx 1 per die */ break; case AD_FIRE: if (u.umonnum == PM_IRON_GOLEM) heal = dam; break; } if (heal && (u.mh < u.mhmax)) { u.mh += heal; if (u.mh > u.mhmax) u.mh = u.mhmax; gc.context.botl = 1; pline("Strangely, you feel better than before."); exercise(A_STR, TRUE); } } static int armor_to_dragon(int atyp) { switch (atyp) { case GRAY_DRAGON_SCALE_MAIL: case GRAY_DRAGON_SCALES: return PM_GRAY_DRAGON; case SILVER_DRAGON_SCALE_MAIL: case SILVER_DRAGON_SCALES: return PM_SILVER_DRAGON; case GOLD_DRAGON_SCALE_MAIL: case GOLD_DRAGON_SCALES: return PM_GOLD_DRAGON; #if 0 /* DEFERRED */ case SHIMMERING_DRAGON_SCALE_MAIL: case SHIMMERING_DRAGON_SCALES: return PM_SHIMMERING_DRAGON; #endif case RED_DRAGON_SCALE_MAIL: case RED_DRAGON_SCALES: return PM_RED_DRAGON; case ORANGE_DRAGON_SCALE_MAIL: case ORANGE_DRAGON_SCALES: return PM_ORANGE_DRAGON; case WHITE_DRAGON_SCALE_MAIL: case WHITE_DRAGON_SCALES: return PM_WHITE_DRAGON; case BLACK_DRAGON_SCALE_MAIL: case BLACK_DRAGON_SCALES: return PM_BLACK_DRAGON; case BLUE_DRAGON_SCALE_MAIL: case BLUE_DRAGON_SCALES: return PM_BLUE_DRAGON; case GREEN_DRAGON_SCALE_MAIL: case GREEN_DRAGON_SCALES: return PM_GREEN_DRAGON; case YELLOW_DRAGON_SCALE_MAIL: case YELLOW_DRAGON_SCALES: return PM_YELLOW_DRAGON; default: return NON_PM; } } /* some species have awareness of other species */ static void polysense(void) { short warnidx = NON_PM; gc.context.warntype.speciesidx = NON_PM; gc.context.warntype.species = 0; gc.context.warntype.polyd = 0; HWarn_of_mon &= ~FROMRACE; switch (u.umonnum) { case PM_PURPLE_WORM: case PM_BABY_PURPLE_WORM: warnidx = PM_SHRIEKER; break; case PM_VAMPIRE: case PM_VAMPIRE_LEADER: gc.context.warntype.polyd = M2_HUMAN | M2_ELF; HWarn_of_mon |= FROMRACE; return; } if (warnidx >= LOW_PM) { gc.context.warntype.speciesidx = warnidx; gc.context.warntype.species = &mons[warnidx]; HWarn_of_mon |= FROMRACE; } } /* True iff hero's role or race has been genocided */ boolean ugenocided(void) { return ((gm.mvitals[gu.urole.mnum].mvflags & G_GENOD) || (gm.mvitals[gu.urace.mnum].mvflags & G_GENOD)); } /* how hero feels "inside" after self-genocide of role or race */ const char * udeadinside(void) { /* self-genocide used to always say "you feel dead inside" but that seems silly when you're polymorphed into something undead; monkilled() distinguishes between living (killed) and non (destroyed) for monster death message; we refine the nonliving aspect a bit */ return !nonliving(gy.youmonst.data) ? "dead" /* living, including demons */ : !weirdnonliving(gy.youmonst.data) ? "condemned" /* undead plus manes */ : "empty"; /* golems plus vortices */ } /*polyself.c*/