src/cmd-eat.c

   1 /*!
   2  * @file cmd-eat.c
   3  * @brief プレイヤーの食べるコマンド実装
   4  * @date 2018/09/07
   5  * @details
   6  * cmd6.cより分離。
   7  */
   8
   9
  10 #include "angband.h"
  11 #include "object-hook.h"
  12 #include "avatar.h"
  13 #include "spells-status.h"
  14 #include "realm-hex.h"
  15 #include "player-status.h"
  16
  17 /*!
  18  * @brief 食料を食べるコマンドのサブルーチン
  19  * @param item 食べるオブジェクトの所持品ID
  20  * @return なし
  21  */
  22 void do_cmd_eat_food_aux(INVENTORY_IDX item)
  23 {
  24         int ident, lev;
  25         object_type *o_ptr;
  26
  27         if (music_singing_any()) stop_singing(p_ptr);
  28         if (hex_spelling_any()) stop_hex_spell_all();
  29
  30         /* Get the item (in the pack) */
  31         if (item >= 0)
  32         {
  33                 o_ptr = &inventory[item];
  34         }
  35
  36         /* Get the item (on the floor) */
  37         else
  38         {
  39                 o_ptr = &o_list[0 - item];
  40         }
  41
  42         sound(SOUND_EAT);
  43
  44         take_turn(p_ptr, 100);
  45
  46         /* Identity not known yet */
  47         ident = FALSE;
  48
  49         /* Object level */
  50         lev = k_info[o_ptr->k_idx].level;
  51
  52         if (o_ptr->tval == TV_FOOD)
  53         {
  54                 /* Analyze the food */
  55                 switch (o_ptr->sval)
  56                 {
  57                 case SV_FOOD_POISON:
  58                 {
  59                         if (!(p_ptr->resist_pois || IS_OPPOSE_POIS()))
  60                         {
  61                                 if (set_poisoned(p_ptr->poisoned + randint0(10) + 10))
  62                                 {
  63                                         ident = TRUE;
  64                                 }
  65                         }
  66                         break;
  67                 }
  68
  69                 case SV_FOOD_BLINDNESS:
  70                 {
  71                         if (!p_ptr->resist_blind)
  72                         {
  73                                 if (set_blind(p_ptr->blind + randint0(200) + 200))
  74                                 {
  75                                         ident = TRUE;
  76                                 }
  77                         }
  78                         break;
  79                 }
  80
  81                 case SV_FOOD_PARANOIA:
  82                 {
  83                         if (!p_ptr->resist_fear)
  84                         {
  85                                 if (set_afraid(p_ptr->afraid + randint0(10) + 10))
  86                                 {
  87                                         ident = TRUE;
  88                                 }
  89                         }
  90                         break;
  91                 }
  92
  93                 case SV_FOOD_CONFUSION:
  94                 {
  95                         if (!p_ptr->resist_conf)
  96                         {
  97                                 if (set_confused(p_ptr->confused + randint0(10) + 10))
  98                                 {
  99                                         ident = TRUE;
 100                                 }
 101                         }
 102                         break;
 103                 }
 104
 105                 case SV_FOOD_HALLUCINATION:
 106                 {
 107                         if (!p_ptr->resist_chaos)
 108                         {
 109                                 if (set_image(p_ptr->image + randint0(250) + 250))
 110                                 {
 111                                         ident = TRUE;
 112                                 }
 113                         }
 114                         break;
 115                 }
 116
 117                 case SV_FOOD_PARALYSIS:
 118                 {
 119                         if (!p_ptr->free_act)
 120                         {
 121                                 if (set_paralyzed(p_ptr->paralyzed + randint0(10) + 10))
 122                                 {
 123                                         ident = TRUE;
 124                                 }
 125                         }
 126                         break;
 127                 }
 128
 129                 case SV_FOOD_WEAKNESS:
 130                 {
 131                         take_hit(DAMAGE_NOESCAPE, damroll(6, 6), _("毒入り食料", "poisonous food"), -1);
 132                         (void)do_dec_stat(A_STR);
 133                         ident = TRUE;
 134                         break;
 135                 }
 136
 137                 case SV_FOOD_SICKNESS:
 138                 {
 139                         take_hit(DAMAGE_NOESCAPE, damroll(6, 6), _("毒入り食料", "poisonous food"), -1);
 140                         (void)do_dec_stat(A_CON);
 141                         ident = TRUE;
 142                         break;
 143                 }
 144
 145                 case SV_FOOD_STUPIDITY:
 146                 {
 147                         take_hit(DAMAGE_NOESCAPE, damroll(8, 8), _("毒入り食料", "poisonous food"), -1);
 148                         (void)do_dec_stat(A_INT);
 149                         ident = TRUE;
 150                         break;
 151                 }
 152
 153                 case SV_FOOD_NAIVETY:
 154                 {
 155                         take_hit(DAMAGE_NOESCAPE, damroll(8, 8), _("毒入り食料", "poisonous food"), -1);
 156                         (void)do_dec_stat(A_WIS);
 157                         ident = TRUE;
 158                         break;
 159                 }
 160
 161                 case SV_FOOD_UNHEALTH:
 162                 {
 163                         take_hit(DAMAGE_NOESCAPE, damroll(10, 10), _("毒入り食料", "poisonous food"), -1);
 164                         (void)do_dec_stat(A_CON);
 165                         ident = TRUE;
 166                         break;
 167                 }
 168
 169                 case SV_FOOD_DISEASE:
 170                 {
 171                         take_hit(DAMAGE_NOESCAPE, damroll(10, 10), _("毒入り食料", "poisonous food"), -1);
 172                         (void)do_dec_stat(A_STR);
 173                         ident = TRUE;
 174                         break;
 175                 }
 176
 177                 case SV_FOOD_CURE_POISON:
 178                 {
 179                         if (set_poisoned(0)) ident = TRUE;
 180                         break;
 181                 }
 182
 183                 case SV_FOOD_CURE_BLINDNESS:
 184                 {
 185                         if (set_blind(0)) ident = TRUE;
 186                         break;
 187                 }
 188
 189                 case SV_FOOD_CURE_PARANOIA:
 190                 {
 191                         if (set_afraid(0)) ident = TRUE;
 192                         break;
 193                 }
 194
 195                 case SV_FOOD_CURE_CONFUSION:
 196                 {
 197                         if (set_confused(0)) ident = TRUE;
 198                         break;
 199                 }
 200
 201                 case SV_FOOD_CURE_SERIOUS:
 202                 {
 203                         ident = cure_serious_wounds(4, 8);
 204                         break;
 205                 }
 206
 207                 case SV_FOOD_RESTORE_STR:
 208                 {
 209                         if (do_res_stat(A_STR)) ident = TRUE;
 210                         break;
 211                 }
 212
 213                 case SV_FOOD_RESTORE_CON:
 214                 {
 215                         if (do_res_stat(A_CON)) ident = TRUE;
 216                         break;
 217                 }
 218
 219                 case SV_FOOD_RESTORING:
 220                 {
 221                         ident = restore_all_status();
 222                         break;
 223                 }
 224
 225
 226 #ifdef JP
 227                 /* それぞれの食べ物の感想をオリジナルより細かく表現 */
 228                 case SV_FOOD_BISCUIT:
 229                 {
 230                         msg_print("甘くてサクサクしてとてもおいしい。");
 231                         ident = TRUE;
 232                         break;
 233                 }
 234
 235                 case SV_FOOD_JERKY:
 236                 {
 237                         msg_print("歯ごたえがあっておいしい。");
 238                         ident = TRUE;
 239                         break;
 240                 }
 241
 242                 case SV_FOOD_SLIME_MOLD:
 243                 {
 244                         msg_print("これはなんとも形容しがたい味だ。");
 245                         ident = TRUE;
 246                         break;
 247                 }
 248
 249                 case SV_FOOD_RATION:
 250                 {
 251                         msg_print("これはおいしい。");
 252                         ident = TRUE;
 253                         break;
 254                 }
 255 #else
 256                 case SV_FOOD_RATION:
 257                 case SV_FOOD_BISCUIT:
 258                 case SV_FOOD_JERKY:
 259                 case SV_FOOD_SLIME_MOLD:
 260                 {
 261                         msg_print("That tastes good.");
 262                         ident = TRUE;
 263                         break;
 264                 }
 265 #endif
 266
 267
 268                 case SV_FOOD_WAYBREAD:
 269                 {
 270                         msg_print(_("これはひじょうに美味だ。", "That tastes good."));
 271                         (void)set_poisoned(0);
 272                         (void)hp_player(damroll(4, 8));
 273                         ident = TRUE;
 274                         break;
 275                 }
 276
 277 #ifdef JP
 278                 case SV_FOOD_PINT_OF_ALE:
 279                 {
 280                         msg_print("のどごし爽やかだ。");
 281                         ident = TRUE;
 282                         break;
 283                 }
 284
 285                 case SV_FOOD_PINT_OF_WINE:
 286                 {
 287                         msg_print("That tastes good.");
 288                         ident = TRUE;
 289                         break;
 290                 }
 291 #else
 292                 case SV_FOOD_PINT_OF_ALE:
 293                 case SV_FOOD_PINT_OF_WINE:
 294                 {
 295                         msg_print("That tastes good.");
 296                         ident = TRUE;
 297                         break;
 298                 }
 299 #endif
 300
 301                 }
 302         }
 303         p_ptr->update |= (PU_COMBINE | PU_REORDER);
 304
 305         if (!(object_is_aware(o_ptr)))
 306         {
 307                 chg_virtue(V_KNOWLEDGE, -1);
 308                 chg_virtue(V_PATIENCE, -1);
 309                 chg_virtue(V_CHANCE, 1);
 310         }
 311
 312         /* We have tried it */
 313         if (o_ptr->tval == TV_FOOD) object_tried(o_ptr);
 314
 315         /* The player is now aware of the object */
 316         if (ident && !object_is_aware(o_ptr))
 317         {
 318                 object_aware(o_ptr);
 319                 gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);
 320         }
 321
 322         p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);
 323
 324
 325         /* Food can feed the player */
 326         if (prace_is_(RACE_VAMPIRE) || (p_ptr->mimic_form == MIMIC_VAMPIRE))
 327         {
 328                 /* Reduced nutritional benefit */
 329                 (void)set_food(p_ptr->food + (o_ptr->pval / 10));
 330                 msg_print(_("あなたのような者にとって食糧など僅かな栄養にしかならない。",
 331                         "Mere victuals hold scant sustenance for a being such as yourself."));
 332
 333                 if (p_ptr->food < PY_FOOD_ALERT)   /* Hungry */
 334                         msg_print(_("あなたの飢えは新鮮な血によってのみ満たされる！",
 335                                 "Your hunger can only be satisfied with fresh blood!"));
 336         }
 337         else if ((prace_is_(RACE_SKELETON) ||
 338                 prace_is_(RACE_GOLEM) ||
 339                 prace_is_(RACE_ZOMBIE) ||
 340                 prace_is_(RACE_SPECTRE)) &&
 341                 (o_ptr->tval == TV_STAFF || o_ptr->tval == TV_WAND))
 342         {
 343                 concptr staff;
 344
 345                 if (o_ptr->tval == TV_STAFF &&
 346                         (item < 0) && (o_ptr->number > 1))
 347                 {
 348                         msg_print(_("まずは杖を拾わなければ。", "You must first pick up the staffs."));
 349                         return;
 350                 }
 351                 staff = (o_ptr->tval == TV_STAFF) ? _("杖", "staff") : _("魔法棒", "wand");
 352
 353                 /* "Eat" charges */
 354                 if (o_ptr->pval == 0)
 355                 {
 356                         msg_format(_("この%sにはもう魔力が残っていない。", "The %s has no charges left."), staff);
 357                         o_ptr->ident |= (IDENT_EMPTY);
 358                         p_ptr->update |= (PU_COMBINE | PU_REORDER);
 359                         p_ptr->window |= (PW_INVEN);
 360
 361                         return;
 362                 }
 363                 msg_format(_("あなたは%sの魔力をエネルギー源として吸収した。", "You absorb mana of the %s as your energy."), staff);
 364
 365                 /* Use a single charge */
 366                 o_ptr->pval--;
 367
 368                 /* Eat a charge */
 369                 set_food(p_ptr->food + 5000);
 370
 371                 /* XXX Hack -- unstack if necessary */
 372                 if (o_ptr->tval == TV_STAFF &&
 373                         (item >= 0) && (o_ptr->number > 1))
 374                 {
 375                         object_type forge;
 376                         object_type *q_ptr;
 377                         q_ptr = &forge;
 378
 379                         /* Obtain a local object */
 380                         object_copy(q_ptr, o_ptr);
 381
 382                         /* Modify quantity */
 383                         q_ptr->number = 1;
 384
 385                         /* Restore the charges */
 386                         o_ptr->pval++;
 387
 388                         /* Unstack the used item */
 389                         o_ptr->number--;
 390                         p_ptr->total_weight -= q_ptr->weight;
 391                         item = inven_carry(q_ptr);
 392
 393                         msg_format(_("杖をまとめなおした。", "You unstack your staff."));
 394                 }
 395
 396                 /* Describe charges in the pack */
 397                 if (item >= 0)
 398                 {
 399                         inven_item_charges(item);
 400                 }
 401
 402                 /* Describe charges on the floor */
 403                 else
 404                 {
 405                         floor_item_charges(0 - item);
 406                 }
 407
 408                 p_ptr->window |= (PW_INVEN | PW_EQUIP);
 409
 410                 /* Don't eat a staff/wand itself */
 411                 return;
 412         }
 413         else if ((prace_is_(RACE_DEMON) ||
 414                 (mimic_info[p_ptr->mimic_form].MIMIC_FLAGS & MIMIC_IS_DEMON)) &&
 415                 (o_ptr->tval == TV_CORPSE && o_ptr->sval == SV_CORPSE &&
 416                         my_strchr("pht", r_info[o_ptr->pval].d_char)))
 417         {
 418                 /* Drain vitality of humanoids */
 419                 GAME_TEXT o_name[MAX_NLEN];
 420                 object_desc(o_name, o_ptr, (OD_OMIT_PREFIX | OD_NAME_ONLY));
 421                 msg_format(_("%sは燃え上り灰になった。精力を吸収した気がする。", "%^s is burnt to ashes.  You absorb its vitality!"), o_name);
 422                 (void)set_food(PY_FOOD_MAX - 1);
 423         }
 424         else if (prace_is_(RACE_SKELETON))
 425         {
 426 #if 0
 427                 if (o_ptr->tval == TV_SKELETON ||
 428                         (o_ptr->tval == TV_CORPSE && o_ptr->sval == SV_SKELETON))
 429                 {
 430                         msg_print(_("あなたは骨で自分の体を補った。", "Your body absorbs the bone."));
 431                         set_food(p_ptr->food + 5000);
 432                 }
 433                 else
 434 #endif
 435
 436                         if (!((o_ptr->sval == SV_FOOD_WAYBREAD) ||
 437                                 (o_ptr->sval < SV_FOOD_BISCUIT)))
 438                         {
 439                                 object_type forge;
 440                                 object_type *q_ptr = &forge;
 441
 442                                 msg_print(_("食べ物がアゴを素通りして落ちた！", "The food falls through your jaws!"));
 443                                 object_prep(q_ptr, lookup_kind(o_ptr->tval, o_ptr->sval));
 444
 445                                 /* Drop the object from heaven */
 446                                 (void)drop_near(q_ptr, -1, p_ptr->y, p_ptr->x);
 447                         }
 448                         else
 449                         {
 450                                 msg_print(_("食べ物がアゴを素通りして落ち、消えた！", "The food falls through your jaws and vanishes!"));
 451                         }
 452         }
 453         else if (prace_is_(RACE_GOLEM) ||
 454                 prace_is_(RACE_ZOMBIE) ||
 455                 prace_is_(RACE_ENT) ||
 456                 prace_is_(RACE_DEMON) ||
 457                 prace_is_(RACE_ANDROID) ||
 458                 prace_is_(RACE_SPECTRE) ||
 459                 (mimic_info[p_ptr->mimic_form].MIMIC_FLAGS & MIMIC_IS_NONLIVING))
 460         {
 461                 msg_print(_("生者の食物はあなたにとってほとんど栄養にならない。", "The food of mortals is poor sustenance for you."));
 462                 set_food(p_ptr->food + ((o_ptr->pval) / 20));
 463         }
 464         else if (o_ptr->tval == TV_FOOD && o_ptr->sval == SV_FOOD_WAYBREAD)
 465         {
 466                 /* Waybread is always fully satisfying. */
 467                 set_food(MAX(p_ptr->food, PY_FOOD_MAX - 1));
 468         }
 469         else
 470         {
 471                 /* Food can feed the player */
 472                 (void)set_food(p_ptr->food + o_ptr->pval);
 473         }
 474
 475         /* Destroy a food in the pack */
 476         if (item >= 0)
 477         {
 478                 inven_item_increase(item, -1);
 479                 inven_item_describe(item);
 480                 inven_item_optimize(item);
 481         }
 482
 483         /* Destroy a food on the floor */
 484         else
 485         {
 486                 floor_item_increase(0 - item, -1);
 487                 floor_item_describe(0 - item);
 488                 floor_item_optimize(0 - item);
 489         }
 490 }
 491
 492
 493 /*!
 494  * @brief 食料を食べるコマンドのメインルーチン /
 495  * Eat some food (from the pack or floor)
 496  * @return なし
 497  */
 498 void do_cmd_eat_food(void)
 499 {
 500         OBJECT_IDX item;
 501         concptr        q, s;
 502
 503         if (p_ptr->special_defense & (KATA_MUSOU | KATA_KOUKIJIN))
 504         {
 505                 set_action(ACTION_NONE);
 506         }
 507
 508         /* Restrict choices to food */
 509         item_tester_hook = item_tester_hook_eatable;
 510
 511         q = _("どれを食べますか? ", "Eat which item? ");
 512         s = _("食べ物がない。", "You have nothing to eat.");
 513
 514         if (!choose_object(&item, q, s, (USE_INVEN | USE_FLOOR))) return;
 515
 516         /* Eat the object */
 517         do_cmd_eat_food_aux(item);
 518 }
 519