src/realm/realm-hissatsu.c

   1 #include "realm/realm-hissatsu.h"
   2 #include "art-definition/art-sword-types.h"
   3 #include "cmd-action/cmd-attack.h"
   4 #include "cmd-action/cmd-spell.h"
   5 #include "cmd-item/cmd-throw.h"
   6 #include "combat/combat-options-type.h"
   7 #include "core/asking-player.h"
   8 #include "core/player-redraw-types.h"
   9 #include "core/player-update-types.h"
  10 #include "core/stuff-handler.h"
  11 #include "dungeon/dungeon-flag-types.h"
  12 #include "dungeon/dungeon.h"
  13 #include "effect/effect-characteristics.h"
  14 #include "effect/spells-effect-util.h"
  15 #include "floor/floor.h"
  16 #include "grid/feature-flag-types.h"
  17 #include "grid/grid.h"
  18 #include "inventory/inventory-slot-types.h"
  19 #include "io/input-key-acceptor.h"
  20 #include "io/input-key-requester.h"
  21 #include "io/targeting.h"
  22 #include "mind/mind-ninja.h"
  23 #include "monster-race/monster-race-hook.h"
  24 #include "monster-race/monster-race.h"
  25 #include "monster-race/race-flags7.h"
  26 #include "monster/monster-describer.h"
  27 #include "monster/monster-info.h"
  28 #include "monster/monster-update.h"
  29 #include "object-enchant/tr-types.h"
  30 #include "object/object-flags.h"
  31 #include "status/bad-status-setter.h"
  32 #include "player/player-damage.h"
  33 #include "player/player-move.h"
  34 #include "player/player-status.h"
  35 #include "spell/process-effect.h"
  36 #include "spell-kind/earthquake.h"
  37 #include "spell-kind/spells-detection.h"
  38 #include "spell-kind/spells-launcher.h"
  39 #include "spell-kind/spells-perception.h"
  40 #include "spell-kind/spells-sight.h"
  41 #include "spell-kind/spells-teleport.h"
  42 #include "spell/spell-types.h"
  43 #include "spell/technic-info-table.h"
  44 #include "system/floor-type-definition.h"
  45 #include "term/screen-processor.h"
  46 #include "util/bit-flags-calculator.h"
  47 #include "view/display-messages.h"
  48 #include "world/world.h"
  49
  50 /*!
  51 * @brief 剣術の各処理を行う
  52 * @param caster_ptr プレーヤーへの参照ポインタ
  53 * @param spell 剣術ID
  54 * @param mode 処理内容 (SPELL_NAME / SPELL_DESC / SPELL_CAST)
  55 * @return SPELL_NAME / SPELL_DESC 時には文字列ポインタを返す。SPELL_CAST時はNULL文字列を返す。
  56 */
  57 concptr do_hissatsu_spell(player_type *caster_ptr, SPELL_IDX spell, spell_type mode)
  58 {
  59         bool name = (mode == SPELL_NAME) ? TRUE : FALSE;
  60         bool desc = (mode == SPELL_DESC) ? TRUE : FALSE;
  61         bool cast = (mode == SPELL_CAST) ? TRUE : FALSE;
  62
  63         DIRECTION dir;
  64         PLAYER_LEVEL plev = caster_ptr->lev;
  65
  66         switch (spell)
  67         {
  68         case 0:
  69                 if (name) return _("飛飯綱", "Tobi-Izuna");
  70                 if (desc) return _("2マス離れたところにいるモンスターを攻撃する。", "Attacks a monster two squares away.");
  71
  72                 if (cast)
  73                 {
  74                         project_length = 2;
  75                         if (!get_aim_dir(caster_ptr, &dir)) return NULL;
  76
  77                         project_hook(caster_ptr, GF_ATTACK, dir, HISSATSU_2, PROJECT_STOP | PROJECT_KILL);
  78                 }
  79                 break;
  80
  81         case 1:
  82                 if (name) return _("五月雨斬り", "3-Way Attack");
  83                 if (desc) return _("3方向に対して攻撃する。", "Attacks in 3 directions at one time.");
  84
  85                 if (cast)
  86                 {
  87                         DIRECTION cdir;
  88                         POSITION y, x;
  89
  90                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
  91                         if (dir == 5) return NULL;
  92
  93                         for (cdir = 0; cdir < 8; cdir++)
  94                         {
  95                                 if (cdd[cdir] == dir) break;
  96                         }
  97
  98                         if (cdir == 8) return NULL;
  99
 100                         y = caster_ptr->y + ddy_cdd[cdir];
 101                         x = caster_ptr->x + ddx_cdd[cdir];
 102                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 103                                 do_cmd_attack(caster_ptr, y, x, 0);
 104                         else
 105                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
 106
 107                         y = caster_ptr->y + ddy_cdd[(cdir + 7) % 8];
 108                         x = caster_ptr->x + ddx_cdd[(cdir + 7) % 8];
 109                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 110                                 do_cmd_attack(caster_ptr, y, x, 0);
 111                         else
 112                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
 113
 114                         y = caster_ptr->y + ddy_cdd[(cdir + 1) % 8];
 115                         x = caster_ptr->x + ddx_cdd[(cdir + 1) % 8];
 116                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 117                                 do_cmd_attack(caster_ptr, y, x, 0);
 118                         else
 119                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
 120                 }
 121                 break;
 122
 123         case 2:
 124                 if (name) return _("ブーメラン", "Boomerang");
 125                 if (desc) return _("武器を手元に戻ってくるように投げる。戻ってこないこともある。",
 126                         "Throws current weapon. It'll return to your hand unless the action failed.");
 127
 128                 if (cast)
 129                 {
 130                         if (!do_cmd_throw(caster_ptr, 1, TRUE, -1)) return NULL;
 131                 }
 132                 break;
 133
 134         case 3:
 135                 if (name) return _("焔霊", "Burning Strike");
 136                 if (desc) return _("火炎耐性のないモンスターに大ダメージを与える。", "Attacks a monster with more damage unless it has resistance to fire.");
 137
 138                 if (cast)
 139                 {
 140                         POSITION y, x;
 141
 142                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 143                         if (dir == 5) return NULL;
 144
 145                         y = caster_ptr->y + ddy[dir];
 146                         x = caster_ptr->x + ddx[dir];
 147
 148                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 149                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_FIRE);
 150                         else
 151                         {
 152                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 153                                 return NULL;
 154                         }
 155                 }
 156                 break;
 157
 158         case 4:
 159                 if (name) return _("殺気感知", "Detect Ferocity");
 160                 if (desc) return _("近くの思考することができるモンスターを感知する。", "Detects all monsters except the mindless in your vicinity.");
 161
 162                 if (cast)
 163                 {
 164                         detect_monsters_mind(caster_ptr, DETECT_RAD_DEFAULT);
 165                 }
 166                 break;
 167
 168         case 5:
 169                 if (name) return _("みね打ち", "Strike to Stun");
 170                 if (desc) return _("相手にダメージを与えないが、朦朧とさせる。", "Attempts to stun a monster next to you.");
 171
 172                 if (cast)
 173                 {
 174                         POSITION y, x;
 175
 176                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 177                         if (dir == 5) return NULL;
 178
 179                         y = caster_ptr->y + ddy[dir];
 180                         x = caster_ptr->x + ddx[dir];
 181
 182                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 183                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_MINEUCHI);
 184                         else
 185                         {
 186                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 187                                 return NULL;
 188                         }
 189                 }
 190                 break;
 191
 192         case 6:
 193                 if (name) return _("カウンター", "Counter");
 194                 if (desc) return _("相手に攻撃されたときに反撃する。反撃するたびにMPを消費。",
 195                         "Prepares to counterattack. When attacked by a monster, strikes back using SP each time.");
 196
 197                 if (cast)
 198                 {
 199                         if (caster_ptr->riding)
 200                         {
 201                                 msg_print(_("乗馬中には無理だ。", "You cannot do it when riding."));
 202                                 return NULL;
 203                         }
 204                         msg_print(_("相手の攻撃に対して身構えた。", "You prepare to counterattack."));
 205                         caster_ptr->counter = TRUE;
 206                 }
 207                 break;
 208
 209         case 7:
 210                 if (name) return _("払い抜け", "Harainuke");
 211                 if (desc) return _("攻撃した後、反対側に抜ける。",
 212                         "In one action, attacks a monster with your weapons normally and then moves to the space beyond the monster if that space is not blocked.");
 213
 214                 if (cast)
 215                 {
 216                         POSITION y, x;
 217
 218                         if (caster_ptr->riding)
 219                         {
 220                                 msg_print(_("乗馬中には無理だ。", "You cannot do it when riding."));
 221                                 return NULL;
 222                         }
 223
 224                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 225
 226                         if (dir == 5) return NULL;
 227                         y = caster_ptr->y + ddy[dir];
 228                         x = caster_ptr->x + ddx[dir];
 229
 230                         if (!caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 231                         {
 232                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 233                                 return NULL;
 234                         }
 235
 236                         do_cmd_attack(caster_ptr, y, x, 0);
 237
 238                         if (!player_can_enter(caster_ptr, caster_ptr->current_floor_ptr->grid_array[y][x].feat, 0) || is_trap(caster_ptr, caster_ptr->current_floor_ptr->grid_array[y][x].feat))
 239                                 break;
 240
 241                         y += ddy[dir];
 242                         x += ddx[dir];
 243
 244                         if (player_can_enter(caster_ptr, caster_ptr->current_floor_ptr->grid_array[y][x].feat, 0) && !is_trap(caster_ptr, caster_ptr->current_floor_ptr->grid_array[y][x].feat) && !caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 245                         {
 246                                 msg_print(NULL);
 247                                 (void)move_player_effect(caster_ptr, y, x, MPE_FORGET_FLOW | MPE_HANDLE_STUFF | MPE_DONT_PICKUP);
 248                         }
 249                 }
 250                 break;
 251
 252         case 8:
 253                 if (name) return _("サーペンツタン", "Serpent's Tongue");
 254                 if (desc) return _("毒耐性のないモンスターに大ダメージを与える。", "Attacks a monster with more damage unless it has resistance to poison.");
 255
 256                 if (cast)
 257                 {
 258                         POSITION y, x;
 259
 260                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 261                         if (dir == 5) return NULL;
 262
 263                         y = caster_ptr->y + ddy[dir];
 264                         x = caster_ptr->x + ddx[dir];
 265
 266                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 267                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_POISON);
 268                         else
 269                         {
 270                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 271                                 return NULL;
 272                         }
 273                 }
 274                 break;
 275
 276         case 9:
 277                 if (name) return _("斬魔剣弐の太刀", "Zammaken");
 278                 if (desc) return _("生命のない邪悪なモンスターに大ダメージを与えるが、他のモンスターには全く効果がない。",
 279                         "Attacks an evil unliving monster with great damage. Has no effect on other monsters.");
 280
 281                 if (cast)
 282                 {
 283                         POSITION y, x;
 284
 285                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 286                         if (dir == 5) return NULL;
 287
 288                         y = caster_ptr->y + ddy[dir];
 289                         x = caster_ptr->x + ddx[dir];
 290
 291                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 292                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_ZANMA);
 293                         else
 294                         {
 295                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 296                                 return NULL;
 297                         }
 298                 }
 299                 break;
 300
 301         case 10:
 302                 if (name) return _("裂風剣", "Wind Blast");
 303                 if (desc) return _("攻撃した相手を後方へ吹き飛ばす。", "Attacks an adjacent monster and blows it away.");
 304
 305                 if (cast)
 306                 {
 307                         POSITION y, x;
 308
 309                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 310                         if (dir == 5) return NULL;
 311
 312                         y = caster_ptr->y + ddy[dir];
 313                         x = caster_ptr->x + ddx[dir];
 314
 315                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 316                                 do_cmd_attack(caster_ptr, y, x, 0);
 317                         else
 318                         {
 319                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 320                                 return NULL;
 321                         }
 322                         if (d_info[caster_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 323                         {
 324                                 return "";
 325                         }
 326                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 327                         {
 328                                 int i;
 329                                 POSITION ty = y, tx = x;
 330                                 POSITION oy = y, ox = x;
 331                                 MONSTER_IDX m_idx = caster_ptr->current_floor_ptr->grid_array[y][x].m_idx;
 332                                 monster_type *m_ptr = &caster_ptr->current_floor_ptr->m_list[m_idx];
 333                                 GAME_TEXT m_name[MAX_NLEN];
 334
 335                                 monster_desc(caster_ptr, m_name, m_ptr, 0);
 336
 337                                 for (i = 0; i < 5; i++)
 338                                 {
 339                                         y += ddy[dir];
 340                                         x += ddx[dir];
 341                                         if (is_cave_empty_bold(caster_ptr, y, x))
 342                                         {
 343                                                 ty = y;
 344                                                 tx = x;
 345                                         }
 346                                         else break;
 347                                 }
 348                                 if ((ty != oy) || (tx != ox))
 349                                 {
 350                                         msg_format(_("%sを吹き飛ばした！", "You blow %s away!"), m_name);
 351                                         caster_ptr->current_floor_ptr->grid_array[oy][ox].m_idx = 0;
 352                                         caster_ptr->current_floor_ptr->grid_array[ty][tx].m_idx = m_idx;
 353                                         m_ptr->fy = ty;
 354                                         m_ptr->fx = tx;
 355
 356                                         update_monster(caster_ptr, m_idx, TRUE);
 357                                         lite_spot(caster_ptr, oy, ox);
 358                                         lite_spot(caster_ptr, ty, tx);
 359
 360                                         if (r_info[m_ptr->r_idx].flags7 & (RF7_LITE_MASK | RF7_DARK_MASK))
 361                                                 caster_ptr->update |= (PU_MON_LITE);
 362                                 }
 363                         }
 364                 }
 365                 break;
 366
 367         case 11:
 368                 if (name) return _("刀匠の目利き", "Judge");
 369                 if (desc) return _("武器・防具を1つ識別する。レベル45以上で武器・防具の能力を完全に知ることができる。",
 370                         "Identifies a weapon or armor. *Identifies* the item at level 45.");
 371
 372                 if (cast)
 373                 {
 374                         if (plev > 44)
 375                         {
 376                                 if (!identify_fully(caster_ptr, TRUE, 0)) return NULL;
 377                         }
 378                         else
 379                         {
 380                                 if (!ident_spell(caster_ptr, TRUE, 0)) return NULL;
 381                         }
 382                 }
 383                 break;
 384
 385         case 12:
 386                 if (name) return _("破岩斬", "Rock Smash");
 387                 if (desc) return _("岩を壊し、岩石系のモンスターに大ダメージを与える。", "Breaks rock or greatly damages a monster made of rocks.");
 388
 389                 if (cast)
 390                 {
 391                         POSITION y, x;
 392
 393                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 394                         if (dir == 5) return NULL;
 395
 396                         y = caster_ptr->y + ddy[dir];
 397                         x = caster_ptr->x + ddx[dir];
 398
 399                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 400                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_HAGAN);
 401
 402                         if (!cave_have_flag_bold(caster_ptr->current_floor_ptr, y, x, FF_HURT_ROCK)) break;
 403
 404                         /* Destroy the feature */
 405                         cave_alter_feat(caster_ptr, y, x, FF_HURT_ROCK);
 406                         caster_ptr->update |= (PU_FLOW);
 407                 }
 408                 break;
 409
 410         case 13:
 411                 if (name) return _("乱れ雪月花", "Midare-Setsugekka");
 412                 if (desc) return _("攻撃回数が増え、冷気耐性のないモンスターに大ダメージを与える。",
 413                         "Attacks a monster with an increased number of attacks and more damage unless it has resistance to cold.");
 414
 415                 if (cast)
 416                 {
 417                         POSITION y, x;
 418
 419                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 420                         if (dir == 5) return NULL;
 421
 422                         y = caster_ptr->y + ddy[dir];
 423                         x = caster_ptr->x + ddx[dir];
 424
 425                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 426                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_COLD);
 427                         else
 428                         {
 429                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 430                                 return NULL;
 431                         }
 432                 }
 433                 break;
 434
 435         case 14:
 436                 if (name) return _("急所突き", "Spot Aiming");
 437                 if (desc) return _("モンスターを一撃で倒す攻撃を繰り出す。失敗すると1点しかダメージを与えられない。",
 438                         "Attempts to kill a monster instantly. If that fails, causes only 1HP of damage.");
 439
 440                 if (cast)
 441                 {
 442                         POSITION y, x;
 443
 444                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 445                         if (dir == 5) return NULL;
 446
 447                         y = caster_ptr->y + ddy[dir];
 448                         x = caster_ptr->x + ddx[dir];
 449
 450                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 451                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_KYUSHO);
 452                         else
 453                         {
 454                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 455                                 return NULL;
 456                         }
 457                 }
 458                 break;
 459
 460         case 15:
 461                 if (name) return _("魔神斬り", "Majingiri");
 462                 if (desc) return _("会心の一撃で攻撃する。攻撃がかわされやすい。",
 463                         "Attempts to attack with a critical hit, but this attack is easy to evade for a monster.");
 464
 465                 if (cast)
 466                 {
 467                         POSITION y, x;
 468
 469                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 470                         if (dir == 5) return NULL;
 471
 472                         y = caster_ptr->y + ddy[dir];
 473                         x = caster_ptr->x + ddx[dir];
 474
 475                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 476                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_MAJIN);
 477                         else
 478                         {
 479                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 480                                 return NULL;
 481                         }
 482                 }
 483                 break;
 484
 485         case 16:
 486                 if (name) return _("捨て身", "Desperate Attack");
 487                 if (desc) return _("強力な攻撃を繰り出す。次のターンまでの間、食らうダメージが増える。",
 488                         "Attacks with all of your power, but all damage you take will be doubled for one turn.");
 489
 490                 if (cast)
 491                 {
 492                         POSITION y, x;
 493
 494                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 495                         if (dir == 5) return NULL;
 496
 497                         y = caster_ptr->y + ddy[dir];
 498                         x = caster_ptr->x + ddx[dir];
 499
 500                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 501                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_SUTEMI);
 502                         else
 503                         {
 504                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 505                                 return NULL;
 506                         }
 507                         caster_ptr->sutemi = TRUE;
 508                 }
 509                 break;
 510
 511         case 17:
 512                 if (name) return _("雷撃鷲爪斬", "Lightning Eagle");
 513                 if (desc) return _("電撃耐性のないモンスターに非常に大きいダメージを与える。",
 514                         "Attacks a monster with more damage unless it has resistance to electricity.");
 515
 516                 if (cast)
 517                 {
 518                         POSITION y, x;
 519
 520                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 521                         if (dir == 5) return NULL;
 522
 523                         y = caster_ptr->y + ddy[dir];
 524                         x = caster_ptr->x + ddx[dir];
 525
 526                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 527                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_ELEC);
 528                         else
 529                         {
 530                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 531                                 return NULL;
 532                         }
 533                 }
 534                 break;
 535
 536         case 18:
 537                 if (name) return _("入身", "Rush Attack");
 538                 if (desc) return _("素早く相手に近寄り攻撃する。", "Steps close to a monster and attacks at the same time.");
 539
 540                 if (cast)
 541                 {
 542                         if (!rush_attack(caster_ptr, NULL)) return NULL;
 543                 }
 544                 break;
 545
 546         case 19:
 547                 if (name) return _("赤流渦", "Bloody Maelstrom");
 548                 if (desc) return _("自分自身も傷を作りつつ、その傷が深いほど大きい威力で全方向の敵を攻撃できる。生きていないモンスターには効果がない。",
 549                         "Attacks all adjacent monsters with power corresponding to your cuts. Then increases your cuts. Has no effect on unliving monsters.");
 550
 551                 if (cast)
 552                 {
 553                         POSITION y = 0, x = 0;
 554
 555                         grid_type       *g_ptr;
 556                         monster_type    *m_ptr;
 557
 558                         if (caster_ptr->cut < 300)
 559                                 set_cut(caster_ptr,caster_ptr->cut + 300);
 560                         else
 561                                 set_cut(caster_ptr,caster_ptr->cut * 2);
 562
 563                         for (dir = 0; dir < 8; dir++)
 564                         {
 565                                 y = caster_ptr->y + ddy_ddd[dir];
 566                                 x = caster_ptr->x + ddx_ddd[dir];
 567                                 g_ptr = &caster_ptr->current_floor_ptr->grid_array[y][x];
 568                                 m_ptr = &caster_ptr->current_floor_ptr->m_list[g_ptr->m_idx];
 569
 570                                 /* Hack -- attack monsters */
 571                                 if (g_ptr->m_idx && (m_ptr->ml || cave_have_flag_bold(caster_ptr->current_floor_ptr, y, x, FF_PROJECT)))
 572                                 {
 573                                         if (!monster_living(m_ptr->r_idx))
 574                                         {
 575                                                 GAME_TEXT m_name[MAX_NLEN];
 576
 577                                                 monster_desc(caster_ptr, m_name, m_ptr, 0);
 578                                                 msg_format(_("%sには効果がない！", "%s is unharmed!"), m_name);
 579                                         }
 580                                         else do_cmd_attack(caster_ptr, y, x, HISSATSU_SEKIRYUKA);
 581                                 }
 582                         }
 583                 }
 584                 break;
 585
 586         case 20:
 587                 if (name) return _("激震撃", "Earthquake Blow");
 588                 if (desc) return _("地震を起こす。", "Shakes dungeon structure, and results in random swapping of floors and walls.");
 589
 590                 if (cast)
 591                 {
 592                         POSITION y, x;
 593
 594                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 595                         if (dir == 5) return NULL;
 596
 597                         y = caster_ptr->y + ddy[dir];
 598                         x = caster_ptr->x + ddx[dir];
 599
 600                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 601                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_QUAKE);
 602                         else
 603                                 earthquake(caster_ptr, caster_ptr->y, caster_ptr->x, 10, 0);
 604                 }
 605                 break;
 606
 607         case 21:
 608                 if (name) return _("地走り", "Crack");
 609                 if (desc) return _("衝撃波のビームを放つ。", "Fires a shock wave as a beam.");
 610
 611                 if (cast)
 612                 {
 613                         int total_damage = 0, basedam, i;
 614                         BIT_FLAGS flgs[TR_FLAG_SIZE];
 615                         object_type *o_ptr;
 616                         if (!get_aim_dir(caster_ptr, &dir)) return NULL;
 617                         msg_print(_("武器を大きく振り下ろした。", "You swing your weapon downward."));
 618                         for (i = 0; i < 2; i++)
 619                         {
 620                                 int damage;
 621
 622                                 if (!has_melee_weapon(caster_ptr, INVEN_RARM + i)) break;
 623                                 o_ptr = &caster_ptr->inventory_list[INVEN_RARM + i];
 624                                 basedam = (o_ptr->dd * (o_ptr->ds + 1)) * 50;
 625                                 damage = o_ptr->to_d * 100;
 626                                 object_flags(caster_ptr, o_ptr, flgs);
 627                                 if ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD))
 628                                 {
 629                                         /* vorpal blade */
 630                                         basedam *= 5;
 631                                         basedam /= 3;
 632                                 }
 633                                 else if (have_flag(flgs, TR_VORPAL))
 634                                 {
 635                                         /* vorpal flag only */
 636                                         basedam *= 11;
 637                                         basedam /= 9;
 638                                 }
 639                                 damage += basedam;
 640                                 damage *= caster_ptr->num_blow[i];
 641                                 total_damage += damage / 200;
 642                                 if (i) total_damage = total_damage * 7 / 10;
 643                         }
 644                         fire_beam(caster_ptr, GF_FORCE, dir, total_damage);
 645                 }
 646                 break;
 647
 648         case 22:
 649                 if (name) return _("気迫の雄叫び", "War Cry");
 650                 if (desc) return _("視界内の全モンスターに対して轟音の攻撃を行う。さらに、近くにいるモンスターを怒らせる。",
 651                         "Damages all monsters in sight with sound. Aggravates nearby monsters.");
 652
 653                 if (cast)
 654                 {
 655                         msg_print(_("雄叫びをあげた！", "You roar!"));
 656                         project_all_los(caster_ptr, GF_SOUND, randint1(plev * 3));
 657                         aggravate_monsters(caster_ptr, 0);
 658                 }
 659                 break;
 660
 661         case 23:
 662                 if (name) return _("無双三段", "Musou-Sandan");
 663                 if (desc) return _("強力な3段攻撃を繰り出す。", "Attacks with three powerful strikes.");
 664
 665                 if (cast)
 666                 {
 667                         int i;
 668
 669                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 670                         if (dir == 5) return NULL;
 671
 672                         for (i = 0; i < 3; i++)
 673                         {
 674                                 POSITION y, x;
 675                                 POSITION ny, nx;
 676                                 MONSTER_IDX m_idx;
 677                                 grid_type *g_ptr;
 678                                 monster_type *m_ptr;
 679
 680                                 y = caster_ptr->y + ddy[dir];
 681                                 x = caster_ptr->x + ddx[dir];
 682                                 g_ptr = &caster_ptr->current_floor_ptr->grid_array[y][x];
 683
 684                                 if (g_ptr->m_idx)
 685                                         do_cmd_attack(caster_ptr, y, x, HISSATSU_3DAN);
 686                                 else
 687                                 {
 688                                         msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 689                                         return NULL;
 690                                 }
 691
 692                                 if (d_info[caster_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 693                                 {
 694                                         return "";
 695                                 }
 696
 697                                 /* Monster is dead? */
 698                                 if (!g_ptr->m_idx) break;
 699
 700                                 ny = y + ddy[dir];
 701                                 nx = x + ddx[dir];
 702                                 m_idx = g_ptr->m_idx;
 703                                 m_ptr = &caster_ptr->current_floor_ptr->m_list[m_idx];
 704
 705                                 /* Monster cannot move back? */
 706                                 if (!monster_can_enter(caster_ptr, ny, nx, &r_info[m_ptr->r_idx], 0))
 707                                 {
 708                                         /* -more- */
 709                                         if (i < 2) msg_print(NULL);
 710                                         continue;
 711                                 }
 712
 713                                 g_ptr->m_idx = 0;
 714                                 caster_ptr->current_floor_ptr->grid_array[ny][nx].m_idx = m_idx;
 715                                 m_ptr->fy = ny;
 716                                 m_ptr->fx = nx;
 717
 718                                 update_monster(caster_ptr, m_idx, TRUE);
 719
 720                                 /* Redraw the old spot */
 721                                 lite_spot(caster_ptr, y, x);
 722
 723                                 /* Redraw the new spot */
 724                                 lite_spot(caster_ptr, ny, nx);
 725
 726                                 /* Player can move forward? */
 727                                 if (player_can_enter(caster_ptr, g_ptr->feat, 0))
 728                                 {
 729                                         if (!move_player_effect(caster_ptr, y, x, MPE_FORGET_FLOW | MPE_HANDLE_STUFF | MPE_DONT_PICKUP)) break;
 730                                 }
 731                                 else
 732                                 {
 733                                         break;
 734                                 }
 735
 736                                 /* -more- */
 737                                 if (i < 2) msg_print(NULL);
 738                         }
 739                 }
 740                 break;
 741
 742         case 24:
 743                 if (name) return _("吸血鬼の牙", "Vampire's Fang");
 744                 if (desc) return _("攻撃した相手の体力を吸いとり、自分の体力を回復させる。生命を持たないモンスターには通じない。",
 745                         "Attacks with vampiric strikes which absorb HP from a monster and heal you. Has no effect on unliving monsters.");
 746
 747                 if (cast)
 748                 {
 749                         POSITION y, x;
 750
 751                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 752                         if (dir == 5) return NULL;
 753
 754                         y = caster_ptr->y + ddy[dir];
 755                         x = caster_ptr->x + ddx[dir];
 756
 757                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 758                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_DRAIN);
 759                         else
 760                         {
 761                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 762                                 return NULL;
 763                         }
 764                 }
 765                 break;
 766
 767         case 25:
 768                 if (name) return _("幻惑", "Moon Dazzling");
 769                 if (desc) return _("視界内の起きている全モンスターに朦朧、混乱、眠りを与えようとする。", "Attempts to stun, confuse and put to sleep all waking monsters.");
 770
 771                 if (cast)
 772                 {
 773                         msg_print(_("武器を不規則に揺らした．．．", "You irregularly wave your weapon..."));
 774                         project_all_los(caster_ptr, GF_ENGETSU, plev * 4);
 775                         project_all_los(caster_ptr, GF_ENGETSU, plev * 4);
 776                         project_all_los(caster_ptr, GF_ENGETSU, plev * 4);
 777                 }
 778                 break;
 779
 780         case 26:
 781                 if (name) return _("百人斬り", "Hundred Slaughter");
 782                 if (desc) return _("連続して入身でモンスターを攻撃する。攻撃するたびにMPを消費。MPがなくなるか、モンスターを倒せなかったら百人斬りは終了する。",
 783                         "Performs a series of rush attacks. The series continues as long as the attacked monster dies and you have sufficient SP.");
 784
 785                 if (cast)
 786                 {
 787                         const int mana_cost_per_monster = 8;
 788                         bool is_new = TRUE;
 789                         bool mdeath;
 790
 791                         do
 792                         {
 793                                 if (!rush_attack(caster_ptr, &mdeath)) break;
 794                                 if (is_new)
 795                                 {
 796                                         /* Reserve needed mana point */
 797                                         caster_ptr->csp -= technic_info[REALM_HISSATSU - MIN_TECHNIC][26].smana;
 798                                         is_new = FALSE;
 799                                 }
 800                                 else
 801                                         caster_ptr->csp -= mana_cost_per_monster;
 802
 803                                 if (!mdeath) break;
 804                                 command_dir = 0;
 805
 806                                 caster_ptr->redraw |= PR_MANA;
 807                                 handle_stuff(caster_ptr);
 808                         } while (caster_ptr->csp > mana_cost_per_monster);
 809
 810                         if (is_new) return NULL;
 811
 812                         /* Restore reserved mana */
 813                         caster_ptr->csp += technic_info[REALM_HISSATSU - MIN_TECHNIC][26].smana;
 814                 }
 815                 break;
 816
 817         case 27:
 818                 if (name) return _("天翔龍閃", "Dragonic Flash");
 819                 if (desc) return _("視界内の場所を指定して、その場所と自分の間にいる全モンスターを攻撃し、その場所に移動する。",
 820                         "Runs toward given location while attacking all monsters on the path.");
 821
 822                 if (cast)
 823                 {
 824                         POSITION y, x;
 825
 826                         if (!tgt_pt(caster_ptr, &x, &y)) return NULL;
 827
 828                         if (!cave_player_teleportable_bold(caster_ptr, y, x, TELEPORT_SPONTANEOUS) ||
 829                                 (distance(y, x, caster_ptr->y, caster_ptr->x) > MAX_SIGHT / 2) ||
 830                                 !projectable(caster_ptr, caster_ptr->y, caster_ptr->x, y, x))
 831                         {
 832                                 msg_print(_("失敗！", "You cannot move to that place!"));
 833                                 break;
 834                         }
 835                         if (caster_ptr->anti_tele)
 836                         {
 837                                 msg_print(_("不思議な力がテレポートを防いだ！", "A mysterious force prevents you from teleporting!"));
 838                                 break;
 839                         }
 840                         project(caster_ptr, 0, 0, y, x, HISSATSU_ISSEN, GF_ATTACK, PROJECT_BEAM | PROJECT_KILL, -1);
 841                         teleport_player_to(caster_ptr, y, x, TELEPORT_SPONTANEOUS);
 842                 }
 843                 break;
 844
 845         case 28:
 846                 if (name) return _("二重の剣撃", "Twin Slash");
 847                 if (desc) return _("1ターンで2度攻撃を行う。", "double attacks at a time.");
 848
 849                 if (cast)
 850                 {
 851                         POSITION x, y;
 852
 853                         if (!get_rep_dir(caster_ptr, &dir, FALSE)) return NULL;
 854
 855                         y = caster_ptr->y + ddy[dir];
 856                         x = caster_ptr->x + ddx[dir];
 857
 858                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 859                         {
 860                                 do_cmd_attack(caster_ptr, y, x, 0);
 861                                 if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 862                                 {
 863                                         handle_stuff(caster_ptr);
 864                                         do_cmd_attack(caster_ptr, y, x, 0);
 865                                 }
 866                         }
 867                         else
 868                         {
 869                                 msg_print(_("その方向にはモンスターはいません。", "You don't see any monster in this direction"));
 870                                 return NULL;
 871                         }
 872                 }
 873                 break;
 874
 875         case 29:
 876                 if (name) return _("虎伏絶刀勢", "Kofuku-Zettousei");
 877                 if (desc) return _("強力な攻撃を行い、近くの場所にも効果が及ぶ。", "Performs a powerful attack which even affects nearby monsters.");
 878
 879                 if (cast)
 880                 {
 881                         int total_damage = 0, basedam, i;
 882                         POSITION y, x;
 883                         BIT_FLAGS flgs[TR_FLAG_SIZE];
 884                         object_type *o_ptr;
 885
 886                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 887                         if (dir == 5) return NULL;
 888
 889                         y = caster_ptr->y + ddy[dir];
 890                         x = caster_ptr->x + ddx[dir];
 891
 892                         if (d_info[caster_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 893                         {
 894                                 msg_print(_("なぜか攻撃することができない。", "Something prevents you from attacking."));
 895                                 return "";
 896                         }
 897                         msg_print(_("武器を大きく振り下ろした。", "You swing your weapon downward."));
 898                         for (i = 0; i < 2; i++)
 899                         {
 900                                 int damage;
 901                                 if (!has_melee_weapon(caster_ptr, INVEN_RARM + i)) break;
 902                                 o_ptr = &caster_ptr->inventory_list[INVEN_RARM + i];
 903                                 basedam = (o_ptr->dd * (o_ptr->ds + 1)) * 50;
 904                                 damage = o_ptr->to_d * 100;
 905                                 object_flags(caster_ptr, o_ptr, flgs);
 906                                 if ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD))
 907                                 {
 908                                         /* vorpal blade */
 909                                         basedam *= 5;
 910                                         basedam /= 3;
 911                                 }
 912                                 else if (have_flag(flgs, TR_VORPAL))
 913                                 {
 914                                         /* vorpal flag only */
 915                                         basedam *= 11;
 916                                         basedam /= 9;
 917                                 }
 918                                 damage += basedam;
 919                                 damage += caster_ptr->to_d[i] * 100;
 920                                 damage *= caster_ptr->num_blow[i];
 921                                 total_damage += (damage / 100);
 922                         }
 923                         project(caster_ptr, 0, (cave_have_flag_bold(caster_ptr->current_floor_ptr, y, x, FF_PROJECT) ? 5 : 0), y, x, total_damage * 3 / 2, GF_METEOR, PROJECT_KILL | PROJECT_JUMP | PROJECT_ITEM, -1);
 924                 }
 925                 break;
 926
 927         case 30:
 928                 if (name) return _("慶雲鬼忍剣", "Keiun-Kininken");
 929                 if (desc) return _("自分もダメージをくらうが、相手に非常に大きなダメージを与える。アンデッドには特に効果がある。",
 930                         "Attacks a monster with extremely powerful damage, but you also take some damage. Hurts an undead monster greatly.");
 931
 932                 if (cast)
 933                 {
 934                         POSITION y, x;
 935
 936                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 937                         if (dir == 5) return NULL;
 938
 939                         y = caster_ptr->y + ddy[dir];
 940                         x = caster_ptr->x + ddx[dir];
 941
 942                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 943                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_UNDEAD);
 944                         else
 945                         {
 946                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 947                                 return NULL;
 948                         }
 949                         take_hit(caster_ptr, DAMAGE_NOESCAPE, 100 + randint1(100), _("慶雲鬼忍剣を使った衝撃", "exhaustion on using Keiun-Kininken"), -1);
 950                 }
 951                 break;
 952
 953         case 31:
 954                 if (name) return _("切腹", "Harakiri");
 955                 if (desc) return _("「武士道とは、死ぬことと見つけたり。」", "'Bushido, the way of warriors, is found in death'");
 956
 957                 if (cast)
 958                 {
 959                         int i;
 960                         if (!get_check(_("本当に自殺しますか？", "Do you really want to commit suicide? "))) return NULL;
 961                         /* Special Verification for suicide */
 962                         prt(_("確認のため '@' を押して下さい。", "Please verify SUICIDE by typing the '@' sign: "), 0, 0);
 963
 964                         flush();
 965                         i = inkey();
 966                         prt("", 0, 0);
 967                         if (i != '@') return NULL;
 968                         if (current_world_ptr->total_winner)
 969                         {
 970                                 take_hit(caster_ptr, DAMAGE_FORCE, 9999, "Seppuku", -1);
 971                                 current_world_ptr->total_winner = TRUE;
 972                         }
 973                         else
 974                         {
 975                                 msg_print(_("武士道とは、死ぬことと見つけたり。", "The meaning of bushido is found in death."));
 976                                 take_hit(caster_ptr, DAMAGE_FORCE, 9999, "Seppuku", -1);
 977                         }
 978                 }
 979                 break;
 980         }
 981
 982         return "";
 983 }