src/cmd-read.c

   1 /*!\r
   2  * @file cmd-read.c\r
   3  * @brief プレイヤーの読むコマンド実装\r
   4  * @date 2018/09/07\r
   5  * @details\r
   6  * cmd6.cより分離。\r
   7  */\r
   8 \r
   9 #include "angband.h"\r
  10 #include "object-hook.h"\r
  11 #include "spells-summon.h"\r
  12 #include "artifact.h"\r
  13 #include "avatar.h"\r
  14 #include "player-status.h"\r
  15 \r
  16 /*!\r
  17  * @brief 巻物を読むコマンドのサブルーチン\r
  18  * Read a scroll (from the pack or floor).\r
  19  * @param item 読むオブジェクトの所持品ID\r
  20  * @param known 判明済ならばTRUE\r
  21  * @return なし\r
  22  * @details\r
  23  * <pre>\r
  24  * Certain scrolls can be "aborted" without losing the scroll.  These\r
  25  * include scrolls with no effects but recharge or identify, which are\r
  26  * cancelled before use.  XXX Reading them still takes a turn, though.\r
  27  * </pre>\r
  28  */\r
  29 void do_cmd_read_scroll_aux(INVENTORY_IDX item, bool known)\r
  30 {\r
  31         int         k, used_up, ident, lev;\r
  32         object_type *o_ptr;\r
  33 \r
  34 \r
  35         /* Get the item (in the pack) */\r
  36         if (item >= 0)\r
  37         {\r
  38                 o_ptr = &inventory[item];\r
  39         }\r
  40 \r
  41         /* Get the item (on the floor) */\r
  42         else\r
  43         {\r
  44                 o_ptr = &o_list[0 - item];\r
  45         }\r
  46 \r
  47 \r
  48         p_ptr->energy_use = 100;\r
  49 \r
  50         if (world_player)\r
  51         {\r
  52                 if (flush_failure) flush();\r
  53                 msg_print(_("止まった時の中ではうまく働かないようだ。", "Nothing happen."));\r
  54                 sound(SOUND_FAIL);\r
  55                 return;\r
  56         }\r
  57 \r
  58         if (p_ptr->pclass == CLASS_BERSERKER)\r
  59         {\r
  60                 msg_print(_("巻物なんて読めない。", "You cannot read."));\r
  61                 return;\r
  62         }\r
  63 \r
  64         if (music_singing_any()) stop_singing();\r
  65 \r
  66         /* Hex */\r
  67         if (hex_spelling_any() && ((p_ptr->lev < 35) || hex_spell_fully())) stop_hex_spell_all();\r
  68 \r
  69         /* Not identified yet */\r
  70         ident = FALSE;\r
  71 \r
  72         /* Object level */\r
  73         lev = k_info[o_ptr->k_idx].level;\r
  74 \r
  75         /* Assume the scroll will get used up */\r
  76         used_up = TRUE;\r
  77 \r
  78         if (o_ptr->tval == TV_SCROLL)\r
  79         {\r
  80         /* Analyze the scroll */\r
  81         switch (o_ptr->sval)\r
  82         {\r
  83                 case SV_SCROLL_DARKNESS:\r
  84                 {\r
  85                         if (!(p_ptr->resist_blind) && !(p_ptr->resist_dark))\r
  86                         {\r
  87                                 (void)set_blind(p_ptr->blind + 3 + randint1(5));\r
  88                         }\r
  89                         if (unlite_area(10, 3)) ident = TRUE;\r
  90                         break;\r
  91                 }\r
  92 \r
  93                 case SV_SCROLL_AGGRAVATE_MONSTER:\r
  94                 {\r
  95                         msg_print(_("カン高くうなる様な音が辺りを覆った。", "There is a high pitched humming noise."));\r
  96                         aggravate_monsters(0);\r
  97                         ident = TRUE;\r
  98                         break;\r
  99                 }\r
 100 \r
 101                 case SV_SCROLL_CURSE_ARMOR:\r
 102                 {\r
 103                         if (curse_armor()) ident = TRUE;\r
 104                         break;\r
 105                 }\r
 106 \r
 107                 case SV_SCROLL_CURSE_WEAPON:\r
 108                 {\r
 109                         k = 0;\r
 110                         if (has_melee_weapon(INVEN_RARM))\r
 111                         {\r
 112                                 k = INVEN_RARM;\r
 113                                 if (has_melee_weapon(INVEN_LARM) && one_in_(2)) k = INVEN_LARM;\r
 114                         }\r
 115                         else if (has_melee_weapon(INVEN_LARM)) k = INVEN_LARM;\r
 116                         if (k && curse_weapon(FALSE, k)) ident = TRUE;\r
 117                         break;\r
 118                 }\r
 119 \r
 120                 case SV_SCROLL_SUMMON_MONSTER:\r
 121                 {\r
 122                         for (k = 0; k < randint1(3); k++)\r
 123                         {\r
 124                                 if (summon_specific(0, p_ptr->y, p_ptr->x, dun_level, 0, (PM_ALLOW_GROUP | PM_ALLOW_UNIQUE | PM_NO_PET), '\0'))\r
 125                                 {\r
 126                                         ident = TRUE;\r
 127                                 }\r
 128                         }\r
 129                         break;\r
 130                 }\r
 131 \r
 132                 case SV_SCROLL_SUMMON_UNDEAD:\r
 133                 {\r
 134                         for (k = 0; k < randint1(3); k++)\r
 135                         {\r
 136                                 if (summon_specific(0, p_ptr->y, p_ptr->x, dun_level, SUMMON_UNDEAD, (PM_ALLOW_GROUP | PM_ALLOW_UNIQUE | PM_NO_PET), '\0'))\r
 137                                 {\r
 138                                         ident = TRUE;\r
 139                                 }\r
 140                         }\r
 141                         break;\r
 142                 }\r
 143 \r
 144                 case SV_SCROLL_SUMMON_PET:\r
 145                 {\r
 146                         if (summon_specific(-1, p_ptr->y, p_ptr->x, dun_level, 0, (PM_ALLOW_GROUP | PM_FORCE_PET), '\0'))\r
 147                         {\r
 148                                 ident = TRUE;\r
 149                         }\r
 150                         break;\r
 151                 }\r
 152 \r
 153                 case SV_SCROLL_SUMMON_KIN:\r
 154                 {\r
 155                         if (summon_kin_player(p_ptr->lev, p_ptr->y, p_ptr->x, (PM_FORCE_PET | PM_ALLOW_GROUP)))\r
 156                         {\r
 157                                 ident = TRUE;\r
 158                         }\r
 159                         break;\r
 160                 }\r
 161 \r
 162                 case SV_SCROLL_TRAP_CREATION:\r
 163                 {\r
 164                         if (trap_creation(p_ptr->y, p_ptr->x)) ident = TRUE;\r
 165                         break;\r
 166                 }\r
 167 \r
 168                 case SV_SCROLL_PHASE_DOOR:\r
 169                 {\r
 170                         teleport_player(10, 0L);\r
 171                         ident = TRUE;\r
 172                         break;\r
 173                 }\r
 174 \r
 175                 case SV_SCROLL_TELEPORT:\r
 176                 {\r
 177                         teleport_player(100, 0L);\r
 178                         ident = TRUE;\r
 179                         break;\r
 180                 }\r
 181 \r
 182                 case SV_SCROLL_TELEPORT_LEVEL:\r
 183                 {\r
 184                         (void)teleport_level(0);\r
 185                         ident = TRUE;\r
 186                         break;\r
 187                 }\r
 188 \r
 189                 case SV_SCROLL_WORD_OF_RECALL:\r
 190                 {\r
 191                         if (!recall_player(p_ptr, randint0(21) + 15)) used_up = FALSE;\r
 192                         ident = TRUE;\r
 193                         break;\r
 194                 }\r
 195 \r
 196                 case SV_SCROLL_IDENTIFY:\r
 197                 {\r
 198                         if (!ident_spell(FALSE)) used_up = FALSE;\r
 199                         ident = TRUE;\r
 200                         break;\r
 201                 }\r
 202 \r
 203                 case SV_SCROLL_STAR_IDENTIFY:\r
 204                 {\r
 205                         if (!identify_fully(FALSE)) used_up = FALSE;\r
 206                         ident = TRUE;\r
 207                         break;\r
 208                 }\r
 209 \r
 210                 case SV_SCROLL_REMOVE_CURSE:\r
 211                 {\r
 212                         if (remove_curse())\r
 213                         {\r
 214                                 ident = TRUE;\r
 215                         }\r
 216                         break;\r
 217                 }\r
 218 \r
 219                 case SV_SCROLL_STAR_REMOVE_CURSE:\r
 220                 {\r
 221                         if (remove_all_curse())\r
 222                         {\r
 223                                 ident = TRUE;\r
 224                         }\r
 225                         break;\r
 226                 }\r
 227 \r
 228                 case SV_SCROLL_ENCHANT_ARMOR:\r
 229                 {\r
 230                         ident = TRUE;\r
 231                         if (!enchant_spell(0, 0, 1)) used_up = FALSE;\r
 232                         break;\r
 233                 }\r
 234 \r
 235                 case SV_SCROLL_ENCHANT_WEAPON_TO_HIT:\r
 236                 {\r
 237                         if (!enchant_spell(1, 0, 0)) used_up = FALSE;\r
 238                         ident = TRUE;\r
 239                         break;\r
 240                 }\r
 241 \r
 242                 case SV_SCROLL_ENCHANT_WEAPON_TO_DAM:\r
 243                 {\r
 244                         if (!enchant_spell(0, 1, 0)) used_up = FALSE;\r
 245                         ident = TRUE;\r
 246                         break;\r
 247                 }\r
 248 \r
 249                 case SV_SCROLL_STAR_ENCHANT_ARMOR:\r
 250                 {\r
 251                         if (!enchant_spell(0, 0, randint1(3) + 2)) used_up = FALSE;\r
 252                         ident = TRUE;\r
 253                         break;\r
 254                 }\r
 255 \r
 256                 case SV_SCROLL_STAR_ENCHANT_WEAPON:\r
 257                 {\r
 258                         if (!enchant_spell(randint1(3), randint1(3), 0)) used_up = FALSE;\r
 259                         ident = TRUE;\r
 260                         break;\r
 261                 }\r
 262 \r
 263                 case SV_SCROLL_RECHARGING:\r
 264                 {\r
 265                         if (!recharge(130)) used_up = FALSE;\r
 266                         ident = TRUE;\r
 267                         break;\r
 268                 }\r
 269 \r
 270                 case SV_SCROLL_MUNDANITY:\r
 271                 {\r
 272                         ident = TRUE;\r
 273                         if (!mundane_spell(FALSE)) used_up = FALSE;\r
 274                         break;\r
 275                 }\r
 276 \r
 277                 case SV_SCROLL_LIGHT:\r
 278                 {\r
 279                         if (lite_area(damroll(2, 8), 2)) ident = TRUE;\r
 280                         break;\r
 281                 }\r
 282 \r
 283                 case SV_SCROLL_MAPPING:\r
 284                 {\r
 285                         map_area(DETECT_RAD_MAP);\r
 286                         ident = TRUE;\r
 287                         break;\r
 288                 }\r
 289 \r
 290                 case SV_SCROLL_DETECT_GOLD:\r
 291                 {\r
 292                         if (detect_treasure(DETECT_RAD_DEFAULT)) ident = TRUE;\r
 293                         if (detect_objects_gold(DETECT_RAD_DEFAULT)) ident = TRUE;\r
 294                         break;\r
 295                 }\r
 296 \r
 297                 case SV_SCROLL_DETECT_ITEM:\r
 298                 {\r
 299                         if (detect_objects_normal(DETECT_RAD_DEFAULT)) ident = TRUE;\r
 300                         break;\r
 301                 }\r
 302 \r
 303                 case SV_SCROLL_DETECT_TRAP:\r
 304                 {\r
 305                         if (detect_traps(DETECT_RAD_DEFAULT, known)) ident = TRUE;\r
 306                         break;\r
 307                 }\r
 308 \r
 309                 case SV_SCROLL_DETECT_DOOR:\r
 310                 {\r
 311                         if (detect_doors(DETECT_RAD_DEFAULT)) ident = TRUE;\r
 312                         if (detect_stairs(DETECT_RAD_DEFAULT)) ident = TRUE;\r
 313                         break;\r
 314                 }\r
 315 \r
 316                 case SV_SCROLL_DETECT_INVIS:\r
 317                 {\r
 318                         if (detect_monsters_invis(DETECT_RAD_DEFAULT)) ident = TRUE;\r
 319                         break;\r
 320                 }\r
 321 \r
 322                 case SV_SCROLL_SATISFY_HUNGER:\r
 323                 {\r
 324                         if (set_food(PY_FOOD_MAX - 1)) ident = TRUE;\r
 325                         break;\r
 326                 }\r
 327 \r
 328                 case SV_SCROLL_BLESSING:\r
 329                 {\r
 330                         if (set_blessed(p_ptr->blessed + randint1(12) + 6, FALSE)) ident = TRUE;\r
 331                         break;\r
 332                 }\r
 333 \r
 334                 case SV_SCROLL_HOLY_CHANT:\r
 335                 {\r
 336                         if (set_blessed(p_ptr->blessed + randint1(24) + 12, FALSE)) ident = TRUE;\r
 337                         break;\r
 338                 }\r
 339 \r
 340                 case SV_SCROLL_HOLY_PRAYER:\r
 341                 {\r
 342                         if (set_blessed(p_ptr->blessed + randint1(48) + 24, FALSE)) ident = TRUE;\r
 343                         break;\r
 344                 }\r
 345 \r
 346                 case SV_SCROLL_MONSTER_CONFUSION:\r
 347                 {\r
 348                         if (!(p_ptr->special_attack & ATTACK_CONFUSE))\r
 349                         {\r
 350                                 msg_print(_("手が輝き始めた。", "Your hands begin to glow."));\r
 351                                 p_ptr->special_attack |= ATTACK_CONFUSE;\r
 352                                 p_ptr->redraw |= (PR_STATUS);\r
 353                                 ident = TRUE;\r
 354                         }\r
 355                         break;\r
 356                 }\r
 357 \r
 358                 case SV_SCROLL_PROTECTION_FROM_EVIL:\r
 359                 {\r
 360                         k = 3 * p_ptr->lev;\r
 361                         if (set_protevil(p_ptr->protevil + randint1(25) + k, FALSE)) ident = TRUE;\r
 362                         break;\r
 363                 }\r
 364 \r
 365                 case SV_SCROLL_RUNE_OF_PROTECTION:\r
 366                 {\r
 367                         warding_glyph();\r
 368                         ident = TRUE;\r
 369                         break;\r
 370                 }\r
 371 \r
 372                 case SV_SCROLL_TRAP_DOOR_DESTRUCTION:\r
 373                 {\r
 374                         if (destroy_doors_touch()) ident = TRUE;\r
 375                         break;\r
 376                 }\r
 377 \r
 378                 case SV_SCROLL_STAR_DESTRUCTION:\r
 379                 {\r
 380                         if (destroy_area(p_ptr->y, p_ptr->x, 13 + randint0(5), FALSE))\r
 381                                 ident = TRUE;\r
 382                         else\r
 383                                 msg_print(_("ダンジョンが揺れた...", "The dungeon trembles..."));\r
 384 \r
 385                         break;\r
 386                 }\r
 387 \r
 388                 case SV_SCROLL_DISPEL_UNDEAD:\r
 389                 {\r
 390                         if (dispel_undead(80)) ident = TRUE;\r
 391                         break;\r
 392                 }\r
 393 \r
 394                 case SV_SCROLL_SPELL:\r
 395                 {\r
 396                         if ((p_ptr->pclass == CLASS_WARRIOR) ||\r
 397                                 (p_ptr->pclass == CLASS_IMITATOR) ||\r
 398                                 (p_ptr->pclass == CLASS_MINDCRAFTER) ||\r
 399                                 (p_ptr->pclass == CLASS_SORCERER) ||\r
 400                                 (p_ptr->pclass == CLASS_ARCHER) ||\r
 401                                 (p_ptr->pclass == CLASS_MAGIC_EATER) ||\r
 402                                 (p_ptr->pclass == CLASS_RED_MAGE) ||\r
 403                                 (p_ptr->pclass == CLASS_SAMURAI) ||\r
 404                                 (p_ptr->pclass == CLASS_BLUE_MAGE) ||\r
 405                                 (p_ptr->pclass == CLASS_CAVALRY) ||\r
 406                                 (p_ptr->pclass == CLASS_BERSERKER) ||\r
 407                                 (p_ptr->pclass == CLASS_SMITH) ||\r
 408                                 (p_ptr->pclass == CLASS_MIRROR_MASTER) ||\r
 409                                 (p_ptr->pclass == CLASS_NINJA) ||\r
 410                                 (p_ptr->pclass == CLASS_SNIPER)) break;\r
 411                         p_ptr->add_spells++;\r
 412                         p_ptr->update |= (PU_SPELLS);\r
 413                         ident = TRUE;\r
 414                         break;\r
 415                 }\r
 416 \r
 417                 case SV_SCROLL_GENOCIDE:\r
 418                 {\r
 419                         (void)symbol_genocide(300, TRUE);\r
 420                         ident = TRUE;\r
 421                         break;\r
 422                 }\r
 423 \r
 424                 case SV_SCROLL_MASS_GENOCIDE:\r
 425                 {\r
 426                         (void)mass_genocide(300, TRUE);\r
 427                         ident = TRUE;\r
 428                         break;\r
 429                 }\r
 430 \r
 431                 case SV_SCROLL_ACQUIREMENT:\r
 432                 {\r
 433                         acquirement(p_ptr->y, p_ptr->x, 1, TRUE, FALSE, FALSE);\r
 434                         ident = TRUE;\r
 435                         break;\r
 436                 }\r
 437 \r
 438                 case SV_SCROLL_STAR_ACQUIREMENT:\r
 439                 {\r
 440                         acquirement(p_ptr->y, p_ptr->x, randint1(2) + 1, TRUE, FALSE, FALSE);\r
 441                         ident = TRUE;\r
 442                         break;\r
 443                 }\r
 444 \r
 445                 /* New Hengband scrolls */\r
 446                 case SV_SCROLL_FIRE:\r
 447                 {\r
 448                         fire_ball(GF_FIRE, 0, 666, 4);\r
 449                         /* Note: "Double" damage since it is centered on the player ... */\r
 450                         if (!(IS_OPPOSE_FIRE() || p_ptr->resist_fire || p_ptr->immune_fire))\r
 451                                 take_hit(DAMAGE_NOESCAPE, 50+randint1(50), _("炎の巻物", "a Scroll of Fire"), -1);\r
 452 \r
 453                         ident = TRUE;\r
 454                         break;\r
 455                 }\r
 456 \r
 457 \r
 458                 case SV_SCROLL_ICE:\r
 459                 {\r
 460                         fire_ball(GF_ICE, 0, 777, 4);\r
 461                         if (!(IS_OPPOSE_COLD() || p_ptr->resist_cold || p_ptr->immune_cold))\r
 462                                 take_hit(DAMAGE_NOESCAPE, 100+randint1(100), _("氷の巻物", "a Scroll of Ice"), -1);\r
 463 \r
 464                         ident = TRUE;\r
 465                         break;\r
 466                 }\r
 467 \r
 468                 case SV_SCROLL_CHAOS:\r
 469                 {\r
 470                         fire_ball(GF_CHAOS, 0, 1000, 4);\r
 471                         if (!p_ptr->resist_chaos)\r
 472                                 take_hit(DAMAGE_NOESCAPE, 111+randint1(111), _("ログルスの巻物", "a Scroll of Logrus"), -1);\r
 473 \r
 474                         ident = TRUE;\r
 475                         break;\r
 476                 }\r
 477 \r
 478                 case SV_SCROLL_RUMOR:\r
 479                 {\r
 480                         msg_print(_("巻物にはメッセージが書かれている:", "There is message on the scroll. It says:"));\r
 481                         msg_print(NULL);\r
 482                         display_rumor(TRUE);\r
 483                         msg_print(NULL);\r
 484                         msg_print(_("巻物は煙を立てて消え去った！", "The scroll disappears in a puff of smoke!"));\r
 485 \r
 486                         ident = TRUE;\r
 487                         break;\r
 488                 }\r
 489 \r
 490                 case SV_SCROLL_ARTIFACT:\r
 491                 {\r
 492                         ident = TRUE;\r
 493                         if (!artifact_scroll()) used_up = FALSE;\r
 494                         break;\r
 495                 }\r
 496 \r
 497                 case SV_SCROLL_RESET_RECALL:\r
 498                 {\r
 499                         ident = TRUE;\r
 500                         if (!reset_recall()) used_up = FALSE;\r
 501                         break;\r
 502                 }\r
 503 \r
 504                 case SV_SCROLL_AMUSEMENT:\r
 505                 {\r
 506                         ident = TRUE;\r
 507                         amusement(p_ptr->y, p_ptr->x, 1, FALSE);\r
 508                         break;\r
 509                 }\r
 510 \r
 511                 case SV_SCROLL_STAR_AMUSEMENT:\r
 512                 {\r
 513                         ident = TRUE;\r
 514                         amusement(p_ptr->y, p_ptr->x,  randint1(2) + 1, FALSE);\r
 515                         break;\r
 516                 }\r
 517         }\r
 518         }\r
 519         else if (o_ptr->name1 == ART_GHB)\r
 520         {\r
 521                 msg_print(_("私は苦労して『グレーター・ヘル=ビースト』を倒した。", "I had a very hard time to kill the Greater hell-beast, "));\r
 522                 msg_print(_("しかし手に入ったのはこのきたないＴシャツだけだった。", "but all I got was this lousy t-shirt!"));\r
 523                 used_up = FALSE;\r
 524         }\r
 525         else if (o_ptr->name1 == ART_POWER)\r
 526         {\r
 527                 msg_print(_("「一つの指輪は全てを統べ、", "'One Ring to rule them all, "));\r
 528                 msg_print(NULL);\r
 529                 msg_print(_("一つの指輪は全てを見つけ、", "One Ring to find them, "));\r
 530                 msg_print(NULL);\r
 531                 msg_print(_("一つの指輪は全てを捕らえて", "One Ring to bring them all "));\r
 532                 msg_print(NULL);\r
 533                 msg_print(_("暗闇の中に繋ぎとめる。」", "and in the darkness bind them.'"));\r
 534                 used_up = FALSE;\r
 535         }\r
 536         else if (o_ptr->tval==TV_PARCHMENT)\r
 537         {\r
 538                 concptr q;\r
 539                 GAME_TEXT o_name[MAX_NLEN];\r
 540                 char buf[1024];\r
 541                 screen_save();\r
 542 \r
 543                 q=format("book-%d_jp.txt",o_ptr->sval);\r
 544 \r
 545                 /* Display object description */\r
 546                 object_desc(o_name, o_ptr, OD_NAME_ONLY);\r
 547 \r
 548                 /* Build the filename */\r
 549                 path_build(buf, sizeof(buf), ANGBAND_DIR_FILE, q);\r
 550 \r
 551                 /* Peruse the help file */\r
 552                 (void)show_file(TRUE, buf, o_name, 0, 0);\r
 553                 screen_load();\r
 554 \r
 555                 used_up=FALSE;\r
 556         }\r
 557 \r
 558         p_ptr->update |= (PU_COMBINE | PU_REORDER);\r
 559 \r
 560         if (!(object_is_aware(o_ptr)))\r
 561         {\r
 562                 chg_virtue(V_PATIENCE, -1);\r
 563                 chg_virtue(V_CHANCE, 1);\r
 564                 chg_virtue(V_KNOWLEDGE, -1);\r
 565         }\r
 566 \r
 567         /* The item was tried */\r
 568         object_tried(o_ptr);\r
 569 \r
 570         /* An identification was made */\r
 571         if (ident && !object_is_aware(o_ptr))\r
 572         {\r
 573                 object_aware(o_ptr);\r
 574                 gain_exp((lev + (p_ptr->lev >> 1)) / p_ptr->lev);\r
 575         }\r
 576 \r
 577         p_ptr->window |= (PW_INVEN | PW_EQUIP | PW_PLAYER);\r
 578 \r
 579 \r
 580         /* Hack -- allow certain scrolls to be "preserved" */\r
 581         if (!used_up)\r
 582         {\r
 583                 return;\r
 584         }\r
 585 \r
 586         sound(SOUND_SCROLL);\r
 587 \r
 588         /* Destroy a scroll in the pack */\r
 589         if (item >= 0)\r
 590         {\r
 591                 inven_item_increase(item, -1);\r
 592                 inven_item_describe(item);\r
 593                 inven_item_optimize(item);\r
 594         }\r
 595 \r
 596         /* Destroy a scroll on the floor */\r
 597         else\r
 598         {\r
 599                 floor_item_increase(0 - item, -1);\r
 600                 floor_item_describe(0 - item);\r
 601                 floor_item_optimize(0 - item);\r
 602         }\r
 603 }\r
 604 \r
 605 /*!\r
 606  * @brief 読むコマンドのメインルーチン /\r
 607  * Eat some food (from the pack or floor)\r
 608  * @return なし\r
 609  */\r
 610 void do_cmd_read_scroll(void)\r
 611 {\r
 612         object_type *o_ptr;\r
 613         OBJECT_IDX item;\r
 614         concptr q, s;\r
 615 \r
 616         if (p_ptr->wild_mode)\r
 617         {\r
 618                 return;\r
 619         }\r
 620 \r
 621         if (p_ptr->inside_arena)\r
 622         {\r
 623                 msg_print(_("アリーナが魔法を吸収した！", "The arena absorbs all attempted magic!"));\r
 624                 msg_print(NULL);\r
 625                 return;\r
 626         }\r
 627 \r
 628         if (p_ptr->special_defense & (KATA_MUSOU | KATA_KOUKIJIN))\r
 629         {\r
 630                 set_action(ACTION_NONE);\r
 631         }\r
 632 \r
 633         /* Check some conditions */\r
 634         if (p_ptr->blind)\r
 635         {\r
 636                 msg_print(_("目が見えない。", "You can't see anything."));\r
 637                 return;\r
 638         }\r
 639         if (no_lite())\r
 640         {\r
 641                 msg_print(_("明かりがないので、暗くて読めない。", "You have no light to read by."));\r
 642                 return;\r
 643         }\r
 644         if (p_ptr->confused)\r
 645         {\r
 646                 msg_print(_("混乱していて読めない。", "You are too confused!"));\r
 647                 return;\r
 648         }\r
 649 \r
 650 \r
 651         /* Restrict choices to scrolls */\r
 652         item_tester_hook = item_tester_hook_readable;\r
 653 \r
 654         q = _("どの巻物を読みますか? ", "Read which scroll? ");\r
 655         s = _("読める巻物がない。", "You have no scrolls to read.");\r
 656 \r
 657         o_ptr = choose_object(&item, q, s, (USE_INVEN | USE_FLOOR));\r
 658         if (!o_ptr) return;\r
 659 \r
 660         /* Read the scroll */\r
 661         do_cmd_read_scroll_aux(item, object_is_aware(o_ptr));\r
 662 }\r