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