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