src/mutation/mutation-processor.cpp

   1 #include "mutation/mutation-processor.h"
   2 #include "core/asking-player.h"
   3 #include "core/disturbance.h"
   4 #include "core/player-redraw-types.h"
   5 #include "dungeon/dungeon.h"
   6 #include "floor/geometry.h"
   7 #include "grid/grid.h"
   8 #include "hpmp/hp-mp-processor.h"
   9 #include "inventory/inventory-object.h"
  10 #include "inventory/inventory-slot-types.h"
  11 #include "io/input-key-requester.h"
  12 #include "main/sound-of-music.h"
  13 #include "monster-floor/monster-summon.h"
  14 #include "monster-floor/place-monster-types.h"
  15 #include "monster-race/monster-race.h"
  16 #include "monster/monster-status.h"
  17 #include "mutation/mutation-flag-types.h"
  18 #include "mutation/mutation-investor-remover.h"
  19 #include "object/lite-processor.h"
  20 #include "player-info/equipment-info.h"
  21 #include "player/digestion-processor.h"
  22 #include "player/player-damage.h"
  23 #include "player/player-status-flags.h"
  24 #include "spell-kind/spells-floor.h"
  25 #include "spell-kind/spells-launcher.h"
  26 #include "spell-kind/spells-lite.h"
  27 #include "spell-kind/spells-sight.h"
  28 #include "spell-kind/spells-teleport.h"
  29 #include "spell-kind/spells-world.h"
  30 #include "spell-realm/spells-hex.h"
  31 #include "spell-realm/spells-song.h"
  32 #include "spell/spell-types.h"
  33 #include "spell/summon-types.h"
  34 #include "status/bad-status-setter.h"
  35 #include "status/base-status.h"
  36 #include "status/body-improvement.h"
  37 #include "status/buff-setter.h"
  38 #include "status/shape-changer.h"
  39 #include "status/sight-setter.h"
  40 #include "store/store-owners.h"
  41 #include "store/store-util.h"
  42 #include "store/store.h"
  43 #include "system/floor-type-definition.h"
  44 #include "system/grid-type-definition.h"
  45 #include "system/monster-race-definition.h"
  46 #include "system/monster-type-definition.h"
  47 #include "system/object-type-definition.h"
  48 #include "system/player-type-definition.h"
  49 #include "target/target-checker.h"
  50 #include "target/target-setter.h"
  51 #include "target/target-types.h"
  52 #include "term/screen-processor.h"
  53 #include "view/display-messages.h"
  54
  55 static bool get_hack_dir(player_type *player_ptr, DIRECTION *dp)
  56 {
  57     *dp = 0;
  58     char command;
  59     DIRECTION dir = 0;
  60     while (!dir) {
  61         concptr p = target_okay(player_ptr)
  62             ? _("方向 ('5'でターゲットへ, '*'でターゲット再選択, ESCで中断)? ", "Direction ('5' for target, '*' to re-target, Escape to cancel)? ")
  63             : _("方向 ('*'でターゲット選択, ESCで中断)? ", "Direction ('*' to choose a target, Escape to cancel)? ");
  64         if (!get_com(p, &command, true))
  65             break;
  66
  67         if (use_menu && (command == '\r'))
  68             command = 't';
  69
  70         switch (command) {
  71         case 'T':
  72         case 't':
  73         case '.':
  74         case '5':
  75         case '0':
  76             dir = 5;
  77             break;
  78         case '*':
  79         case ' ':
  80         case '\r':
  81             if (target_set(player_ptr, TARGET_KILL))
  82                 dir = 5;
  83
  84             break;
  85         default:
  86             dir = get_keymap_dir(command);
  87             break;
  88         }
  89
  90         if ((dir == 5) && !target_okay(player_ptr))
  91             dir = 0;
  92
  93         if (!dir)
  94             bell();
  95     }
  96
  97     if (!dir)
  98         return false;
  99
 100     command_dir = dir;
 101     if (player_ptr->confused)
 102         dir = ddd[randint0(8)];
 103
 104     if (command_dir != dir)
 105         msg_print(_("あなたは混乱している。", "You are confused."));
 106
 107     *dp = dir;
 108     return true;
 109 }
 110
 111 /*!
 112  * @brief 10ゲームターンが進行するごとに突然変異の発動判定を行う処理
 113  * / Handle mutation effects once every 10 game turns
 114  */
 115 void process_world_aux_mutation(player_type *player_ptr)
 116 {
 117     if (player_ptr->muta.none() || player_ptr->phase_out || player_ptr->wild_mode) {
 118         return;
 119     }
 120
 121     BadStatusSetter bss(player_ptr);
 122     if (player_ptr->muta.has(MUTA::BERS_RAGE) && one_in_(3000)) {
 123         disturb(player_ptr, false, true);
 124         msg_print(_("ウガァァア！", "RAAAAGHH!"));
 125         msg_print(_("激怒の発作に襲われた！", "You feel a fit of rage coming over you!"));
 126         (void)set_shero(player_ptr, 10 + randint1(player_ptr->lev), false);
 127         (void)bss.afraidness(0);
 128     }
 129
 130     if (player_ptr->muta.has(MUTA::COWARDICE) && (randint1(3000) == 13)) {
 131         if (!has_resist_fear(player_ptr)) {
 132             disturb(player_ptr, false, true);
 133             msg_print(_("とても暗い... とても恐い！", "It's so dark... so scary!"));
 134             (void)bss.mod_afraidness(13 + randint1(26));
 135         }
 136     }
 137
 138     if (player_ptr->muta.has(MUTA::RTELEPORT) && (randint1(5000) == 88)) {
 139         if (!has_resist_nexus(player_ptr) && player_ptr->muta.has_not(MUTA::VTELEPORT) && !player_ptr->anti_tele) {
 140             disturb(player_ptr, false, true);
 141             msg_print(_("あなたの位置は突然ひじょうに不確定になった...", "Your position suddenly seems very uncertain..."));
 142             msg_print(nullptr);
 143             teleport_player(player_ptr, 40, TELEPORT_PASSIVE);
 144         }
 145     }
 146
 147     if (player_ptr->muta.has(MUTA::ALCOHOL) && (randint1(6400) == 321)) {
 148         if (!has_resist_conf(player_ptr) && !has_resist_chaos(player_ptr)) {
 149             disturb(player_ptr, false, true);
 150             player_ptr->redraw |= PR_EXTRA;
 151             msg_print(_("いひきがもーろーとひてきたきがふる...ヒック！", "You feel a SSSCHtupor cOmINg over yOu... *HIC*!"));
 152         }
 153
 154         if (!has_resist_conf(player_ptr)) {
 155             (void)bss.mod_confusion(randint0(20) + 15);
 156         }
 157
 158         if (!has_resist_chaos(player_ptr)) {
 159             if (one_in_(20)) {
 160                 msg_print(nullptr);
 161                 if (one_in_(3))
 162                     lose_all_info(player_ptr);
 163                 else
 164                     wiz_dark(player_ptr);
 165                 (void)teleport_player_aux(player_ptr, 100, false, i2enum<teleport_flags>(TELEPORT_NONMAGICAL | TELEPORT_PASSIVE));
 166                 wiz_dark(player_ptr);
 167                 msg_print(_("あなたは見知らぬ場所で目が醒めた...頭が痛い。", "You wake up somewhere with a sore head..."));
 168                 msg_print(_("何も覚えていない。どうやってここに来たかも分からない！", "You can't remember a thing or how you got here!"));
 169             } else {
 170                 if (one_in_(3)) {
 171                     msg_print(_("き～れいなちょおちょらとんれいる～", "Thishcischs GooDSChtuff!"));
 172                     (void)bss.mod_hallucination(randint0(150) + 150);
 173                 }
 174             }
 175         }
 176     }
 177
 178     if (player_ptr->muta.has(MUTA::HALLU) && (randint1(6400) == 42)) {
 179         if (!has_resist_chaos(player_ptr)) {
 180             disturb(player_ptr, false, true);
 181             player_ptr->redraw |= PR_EXTRA;
 182             (void)bss.mod_hallucination(randint0(50) + 20);
 183         }
 184     }
 185
 186     if (player_ptr->muta.has(MUTA::FLATULENT) && (randint1(3000) == 13)) {
 187         disturb(player_ptr, false, true);
 188         msg_print(_("ブゥーーッ！おっと。", "BRRAAAP! Oops."));
 189         msg_print(nullptr);
 190         fire_ball(player_ptr, GF_POIS, 0, player_ptr->lev, 3);
 191     }
 192
 193     if (player_ptr->muta.has(MUTA::PROD_MANA) && !player_ptr->anti_magic && one_in_(9000)) {
 194         int dire = 0;
 195         disturb(player_ptr, false, true);
 196         msg_print(_("魔法のエネルギーが突然あなたの中に流れ込んできた！エネルギーを解放しなければならない！",
 197             "Magical energy flows through you! You must release it!"));
 198
 199         flush();
 200         msg_print(nullptr);
 201         (void)get_hack_dir(player_ptr, &dire);
 202         fire_ball(player_ptr, GF_MANA, dire, player_ptr->lev * 2, 3);
 203     }
 204
 205     if (player_ptr->muta.has(MUTA::ATT_DEMON) && !player_ptr->anti_magic && (randint1(6666) == 666)) {
 206         bool pet = one_in_(6);
 207         BIT_FLAGS mode = PM_ALLOW_GROUP;
 208
 209         if (pet)
 210             mode |= PM_FORCE_PET;
 211         else
 212             mode |= (PM_ALLOW_UNIQUE | PM_NO_PET);
 213
 214         if (summon_specific(player_ptr, (pet ? -1 : 0), player_ptr->y, player_ptr->x, player_ptr->current_floor_ptr->dun_level, SUMMON_DEMON, mode)) {
 215             msg_print(_("あなたはデーモンを引き寄せた！", "You have attracted a demon!"));
 216             disturb(player_ptr, false, true);
 217         }
 218     }
 219
 220     if (player_ptr->muta.has(MUTA::SPEED_FLUX) && one_in_(6000)) {
 221         disturb(player_ptr, false, true);
 222         if (one_in_(2)) {
 223             msg_print(_("精力的でなくなった気がする。", "You feel less energetic."));
 224             if (player_ptr->fast > 0) {
 225                 set_fast(player_ptr, 0, true);
 226             } else {
 227                 (void)bss.slowness(randint1(30) + 10, false);
 228             }
 229         } else {
 230             msg_print(_("精力的になった気がする。", "You feel more energetic."));
 231             if (player_ptr->slow > 0) {
 232                 (void)bss.slowness(0, true);
 233             } else {
 234                 set_fast(player_ptr, randint1(30) + 10, false);
 235             }
 236         }
 237
 238         msg_print(nullptr);
 239     }
 240
 241     if (player_ptr->muta.has(MUTA::BANISH_ALL) && one_in_(9000)) {
 242         disturb(player_ptr, false, true);
 243         msg_print(_("突然ほとんど孤独になった気がする。", "You suddenly feel almost lonely."));
 244
 245         banish_monsters(player_ptr, 100);
 246         if (!is_in_dungeon(player_ptr) && player_ptr->town_num) {
 247             StoreSaleType sst;
 248             do {
 249                 sst = i2enum<StoreSaleType>(randint0(MAX_STORES));
 250             } while ((sst == StoreSaleType::HOME) || (sst == StoreSaleType::MUSEUM));
 251
 252             msg_print(_("店の主人が丘に向かって走っている！", "You see one of the shopkeepers running for the hills!"));
 253             store_shuffle(player_ptr, sst);
 254         }
 255         msg_print(nullptr);
 256     }
 257
 258     if (player_ptr->muta.has(MUTA::EAT_LIGHT) && one_in_(3000)) {
 259         object_type *o_ptr;
 260
 261         msg_print(_("影につつまれた。", "A shadow passes over you."));
 262         msg_print(nullptr);
 263
 264         if ((player_ptr->current_floor_ptr->grid_array[player_ptr->y][player_ptr->x].info & (CAVE_GLOW | CAVE_MNDK)) == CAVE_GLOW) {
 265             hp_player(player_ptr, 10);
 266         }
 267
 268         o_ptr = &player_ptr->inventory_list[INVEN_LITE];
 269
 270         if (o_ptr->tval == ItemKindType::LITE) {
 271             if (!o_ptr->is_fixed_artifact() && (o_ptr->xtra4 > 0)) {
 272                 hp_player(player_ptr, o_ptr->xtra4 / 20);
 273                 o_ptr->xtra4 /= 2;
 274                 msg_print(_("光源からエネルギーを吸収した！", "You absorb energy from your light!"));
 275                 notice_lite_change(player_ptr, o_ptr);
 276             }
 277         }
 278
 279         /*
 280          * Unlite the area (radius 10) around player and
 281          * do 50 points damage to every affected monster
 282          */
 283         unlite_area(player_ptr, 50, 10);
 284     }
 285
 286     if (player_ptr->muta.has(MUTA::ATT_ANIMAL) && !player_ptr->anti_magic && one_in_(7000)) {
 287         bool pet = one_in_(3);
 288         BIT_FLAGS mode = PM_ALLOW_GROUP;
 289
 290         if (pet)
 291             mode |= PM_FORCE_PET;
 292         else
 293             mode |= (PM_ALLOW_UNIQUE | PM_NO_PET);
 294
 295         if (summon_specific(player_ptr, (pet ? -1 : 0), player_ptr->y, player_ptr->x, player_ptr->current_floor_ptr->dun_level, SUMMON_ANIMAL, mode)) {
 296             msg_print(_("動物を引き寄せた！", "You have attracted an animal!"));
 297             disturb(player_ptr, false, true);
 298         }
 299     }
 300
 301     if (player_ptr->muta.has(MUTA::RAW_CHAOS) && !player_ptr->anti_magic && one_in_(8000)) {
 302         disturb(player_ptr, false, true);
 303         msg_print(_("周りの空間が歪んでいる気がする！", "You feel the world warping around you!"));
 304         msg_print(nullptr);
 305         fire_ball(player_ptr, GF_CHAOS, 0, player_ptr->lev, 8);
 306     }
 307
 308     if (player_ptr->muta.has(MUTA::NORMALITY) && one_in_(5000)) {
 309         if (!lose_mutation(player_ptr, 0))
 310             msg_print(_("奇妙なくらい普通になった気がする。", "You feel oddly normal."));
 311     }
 312
 313     if (player_ptr->muta.has(MUTA::WRAITH) && !player_ptr->anti_magic && one_in_(3000)) {
 314         disturb(player_ptr, false, true);
 315         msg_print(_("非物質化した！", "You feel insubstantial!"));
 316         msg_print(nullptr);
 317         set_wraith_form(player_ptr, randint1(player_ptr->lev / 2) + (player_ptr->lev / 2), false);
 318     }
 319
 320     if (player_ptr->muta.has(MUTA::POLY_WOUND) && one_in_(3000))
 321         do_poly_wounds(player_ptr);
 322
 323     if (player_ptr->muta.has(MUTA::WASTING) && one_in_(3000)) {
 324         int which_stat = randint0(A_MAX);
 325         int sustained = false;
 326
 327         switch (which_stat) {
 328         case A_STR:
 329             if (has_sustain_str(player_ptr))
 330                 sustained = true;
 331             break;
 332         case A_INT:
 333             if (has_sustain_int(player_ptr))
 334                 sustained = true;
 335             break;
 336         case A_WIS:
 337             if (has_sustain_wis(player_ptr))
 338                 sustained = true;
 339             break;
 340         case A_DEX:
 341             if (has_sustain_dex(player_ptr))
 342                 sustained = true;
 343             break;
 344         case A_CON:
 345             if (has_sustain_con(player_ptr))
 346                 sustained = true;
 347             break;
 348         case A_CHR:
 349             if (has_sustain_chr(player_ptr))
 350                 sustained = true;
 351             break;
 352         default:
 353             msg_print(_("不正な状態！", "Invalid stat chosen!"));
 354             sustained = true;
 355         }
 356
 357         if (!sustained) {
 358             disturb(player_ptr, false, true);
 359             msg_print(_("自分が衰弱していくのが分かる！", "You can feel yourself wasting away!"));
 360             msg_print(nullptr);
 361             (void)dec_stat(player_ptr, which_stat, randint1(6) + 6, one_in_(3));
 362         }
 363     }
 364
 365     if (player_ptr->muta.has(MUTA::ATT_DRAGON) && !player_ptr->anti_magic && one_in_(3000)) {
 366         bool pet = one_in_(5);
 367         BIT_FLAGS mode = PM_ALLOW_GROUP;
 368         if (pet)
 369             mode |= PM_FORCE_PET;
 370         else
 371             mode |= (PM_ALLOW_UNIQUE | PM_NO_PET);
 372
 373         if (summon_specific(player_ptr, (pet ? -1 : 0), player_ptr->y, player_ptr->x, player_ptr->current_floor_ptr->dun_level, SUMMON_DRAGON, mode)) {
 374             msg_print(_("ドラゴンを引き寄せた！", "You have attracted a dragon!"));
 375             disturb(player_ptr, false, true);
 376         }
 377     }
 378
 379     if (player_ptr->muta.has(MUTA::WEIRD_MIND) && !player_ptr->anti_magic && one_in_(3000)) {
 380         if (player_ptr->tim_esp > 0) {
 381             msg_print(_("精神にもやがかかった！", "Your mind feels cloudy!"));
 382             set_tim_esp(player_ptr, 0, true);
 383         } else {
 384             msg_print(_("精神が広がった！", "Your mind expands!"));
 385             set_tim_esp(player_ptr, player_ptr->lev, false);
 386         }
 387     }
 388
 389     if (player_ptr->muta.has(MUTA::NAUSEA) && !player_ptr->slow_digest && one_in_(9000)) {
 390         disturb(player_ptr, false, true);
 391         msg_print(_("胃が痙攣し、食事を失った！", "Your stomach roils, and you lose your lunch!"));
 392         msg_print(nullptr);
 393         set_food(player_ptr, PY_FOOD_WEAK);
 394         if (music_singing_any(player_ptr))
 395             stop_singing(player_ptr);
 396
 397         SpellHex spell_hex(player_ptr);
 398         if (spell_hex.is_spelling_any()) {
 399             (void)spell_hex.stop_all_spells();
 400         }
 401     }
 402
 403     if (player_ptr->muta.has(MUTA::WALK_SHAD) && !player_ptr->anti_magic && one_in_(12000) && !player_ptr->current_floor_ptr->inside_arena)
 404         reserve_alter_reality(player_ptr, randint0(21) + 15);
 405
 406     if (player_ptr->muta.has(MUTA::WARNING) && one_in_(1000)) {
 407         int danger_amount = 0;
 408         for (MONSTER_IDX monster = 0; monster < player_ptr->current_floor_ptr->m_max; monster++) {
 409             monster_type *m_ptr = &player_ptr->current_floor_ptr->m_list[monster];
 410             monster_race *r_ptr = &r_info[m_ptr->r_idx];
 411             if (!monster_is_valid(m_ptr))
 412                 continue;
 413
 414             if (r_ptr->level >= player_ptr->lev) {
 415                 danger_amount += r_ptr->level - player_ptr->lev + 1;
 416             }
 417         }
 418
 419         if (danger_amount > 100)
 420             msg_print(_("非常に恐ろしい気がする！", "You feel utterly terrified!"));
 421         else if (danger_amount > 50)
 422             msg_print(_("恐ろしい気がする！", "You feel terrified!"));
 423         else if (danger_amount > 20)
 424             msg_print(_("非常に心配な気がする！", "You feel very worried!"));
 425         else if (danger_amount > 10)
 426             msg_print(_("心配な気がする！", "You feel paranoid!"));
 427         else if (danger_amount > 5)
 428             msg_print(_("ほとんど安全な気がする。", "You feel almost safe."));
 429         else
 430             msg_print(_("寂しい気がする。", "You feel lonely."));
 431     }
 432
 433     if (player_ptr->muta.has(MUTA::INVULN) && !player_ptr->anti_magic && one_in_(5000)) {
 434         disturb(player_ptr, false, true);
 435         msg_print(_("無敵な気がする！", "You feel invincible!"));
 436         msg_print(nullptr);
 437         (void)set_invuln(player_ptr, randint1(8) + 8, false);
 438     }
 439
 440     if (player_ptr->muta.has(MUTA::SP_TO_HP) && one_in_(2000)) {
 441         MANA_POINT wounds = (MANA_POINT)(player_ptr->mhp - player_ptr->chp);
 442         if (wounds > 0) {
 443             HIT_POINT healing = player_ptr->csp;
 444             if (healing > wounds)
 445                 healing = wounds;
 446
 447             hp_player(player_ptr, healing);
 448             player_ptr->csp -= healing;
 449             player_ptr->redraw |= (PR_HP | PR_MANA);
 450         }
 451     }
 452
 453     if (player_ptr->muta.has(MUTA::HP_TO_SP) && !player_ptr->anti_magic && one_in_(4000)) {
 454         HIT_POINT wounds = (HIT_POINT)(player_ptr->msp - player_ptr->csp);
 455         if (wounds > 0) {
 456             HIT_POINT healing = player_ptr->chp;
 457             if (healing > wounds)
 458                 healing = wounds;
 459
 460             player_ptr->csp += healing;
 461             player_ptr->redraw |= (PR_HP | PR_MANA);
 462             take_hit(player_ptr, DAMAGE_LOSELIFE, healing, _("頭に昇った血", "blood rushing to the head"));
 463         }
 464     }
 465
 466     if (player_ptr->muta.has(MUTA::DISARM) && one_in_(10000)) {
 467         disturb(player_ptr, false, true);
 468         msg_print(_("足がもつれて転んだ！", "You trip over your own feet!"));
 469         take_hit(player_ptr, DAMAGE_NOESCAPE, randint1(player_ptr->wt / 6), _("転倒", "tripping"));
 470         drop_weapons(player_ptr);
 471     }
 472 }
 473
 474 bool drop_weapons(player_type *player_ptr)
 475 {
 476     INVENTORY_IDX slot = 0;
 477     object_type *o_ptr = nullptr;
 478
 479     if (player_ptr->wild_mode)
 480         return false;
 481
 482     msg_print(nullptr);
 483     if (has_melee_weapon(player_ptr, INVEN_MAIN_HAND)) {
 484         slot = INVEN_MAIN_HAND;
 485         o_ptr = &player_ptr->inventory_list[INVEN_MAIN_HAND];
 486
 487         if (has_melee_weapon(player_ptr, INVEN_SUB_HAND) && one_in_(2)) {
 488             o_ptr = &player_ptr->inventory_list[INVEN_SUB_HAND];
 489             slot = INVEN_SUB_HAND;
 490         }
 491     } else if (has_melee_weapon(player_ptr, INVEN_SUB_HAND)) {
 492         o_ptr = &player_ptr->inventory_list[INVEN_SUB_HAND];
 493         slot = INVEN_SUB_HAND;
 494     }
 495
 496     if ((slot == 0) || o_ptr->is_cursed())
 497         return false;
 498
 499     msg_print(_("武器を落としてしまった！", "You drop your weapon!"));
 500     drop_from_inventory(player_ptr, slot, 1);
 501     return true;
 502 }