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