src/cmd-eat.c

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