src/realm-hissatsu.c

   1 #include "angband.h"
   2 #include "core.h"
   3 #include "util.h"
   4
   5 #include "cmd-spell.h"
   6 #include "cmd-basic.h"
   7 #include "dungeon.h"
   8 #include "floor.h"
   9 #include "melee.h"
  10 #include "monsterrace-hook.h"
  11 #include "artifact.h"
  12 #include "monster.h"
  13 #include "player-move.h"
  14 #include "player-status.h"
  15 #include "player-effects.h"
  16 #include "feature.h"
  17 #include "spells.h"
  18 #include "grid.h"
  19 #include "targeting.h"
  20 #include "view-mainwindow.h"
  21
  22 /*!
  23 * @brief 剣術の各処理を行う
  24 * @param spell 剣術ID
  25 * @param mode 処理内容 (SPELL_NAME / SPELL_DESC / SPELL_CAST)
  26 * @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。
  27 */
  28 concptr do_hissatsu_spell(SPELL_IDX spell, BIT_FLAGS mode)
  29 {
  30         bool name = (mode == SPELL_NAME) ? TRUE : FALSE;
  31         bool desc = (mode == SPELL_DESC) ? TRUE : FALSE;
  32         bool cast = (mode == SPELL_CAST) ? TRUE : FALSE;
  33
  34         DIRECTION dir;
  35         PLAYER_LEVEL plev = p_ptr->lev;
  36
  37         switch (spell)
  38         {
  39         case 0:
  40                 if (name) return _("飛飯綱", "Tobi-Izuna");
  41                 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 two squares distant monster.");
  42
  43                 if (cast)
  44                 {
  45                         project_length = 2;
  46                         if (!get_aim_dir(&dir)) return NULL;
  47
  48                         project_hook(GF_ATTACK, dir, HISSATSU_2, PROJECT_STOP | PROJECT_KILL);
  49                 }
  50                 break;
  51
  52         case 1:
  53                 if (name) return _("五月雨斬り", "3-Way Attack");
  54                 if (desc) return _("3方向に対して攻撃する。", "Attacks in 3 directions in one time.");
  55
  56                 if (cast)
  57                 {
  58                         DIRECTION cdir;
  59                         POSITION y, x;
  60
  61                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
  62                         if (dir == 5) return NULL;
  63
  64                         for (cdir = 0; cdir < 8; cdir++)
  65                         {
  66                                 if (cdd[cdir] == dir) break;
  67                         }
  68
  69                         if (cdir == 8) return NULL;
  70
  71                         y = p_ptr->y + ddy_cdd[cdir];
  72                         x = p_ptr->x + ddx_cdd[cdir];
  73                         if (current_floor_ptr->grid_array[y][x].m_idx)
  74                                 py_attack(y, x, 0);
  75                         else
  76                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
  77
  78                         y = p_ptr->y + ddy_cdd[(cdir + 7) % 8];
  79                         x = p_ptr->x + ddx_cdd[(cdir + 7) % 8];
  80                         if (current_floor_ptr->grid_array[y][x].m_idx)
  81                                 py_attack(y, x, 0);
  82                         else
  83                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
  84
  85                         y = p_ptr->y + ddy_cdd[(cdir + 1) % 8];
  86                         x = p_ptr->x + ddx_cdd[(cdir + 1) % 8];
  87                         if (current_floor_ptr->grid_array[y][x].m_idx)
  88                                 py_attack(y, x, 0);
  89                         else
  90                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
  91                 }
  92                 break;
  93
  94         case 2:
  95                 if (name) return _("ブーメラン", "Boomerang");
  96                 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。",
  97                         "Throws current weapon. And it'll return to your hand unless failed.");
  98
  99                 if (cast)
 100                 {
 101                         if (!do_cmd_throw(1, TRUE, -1)) return NULL;
 102                 }
 103                 break;
 104
 105         case 3:
 106                 if (name) return _("焔霊", "Burning Strike");
 107                 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.");
 108
 109                 if (cast)
 110                 {
 111                         POSITION y, x;
 112
 113                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 114                         if (dir == 5) return NULL;
 115
 116                         y = p_ptr->y + ddy[dir];
 117                         x = p_ptr->x + ddx[dir];
 118
 119                         if (current_floor_ptr->grid_array[y][x].m_idx)
 120                                 py_attack(y, x, HISSATSU_FIRE);
 121                         else
 122                         {
 123                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 124                                 return NULL;
 125                         }
 126                 }
 127                 break;
 128
 129         case 4:
 130                 if (name) return _("殺気感知", "Detect Ferocity");
 131                 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 mindless in your vicinity.");
 132
 133                 if (cast)
 134                 {
 135                         detect_monsters_mind(DETECT_RAD_DEFAULT);
 136                 }
 137                 break;
 138
 139         case 5:
 140                 if (name) return _("みね打ち", "Strike to Stun");
 141                 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 in the adjacent.");
 142
 143                 if (cast)
 144                 {
 145                         POSITION y, x;
 146
 147                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 148                         if (dir == 5) return NULL;
 149
 150                         y = p_ptr->y + ddy[dir];
 151                         x = p_ptr->x + ddx[dir];
 152
 153                         if (current_floor_ptr->grid_array[y][x].m_idx)
 154                                 py_attack(y, x, HISSATSU_MINEUCHI);
 155                         else
 156                         {
 157                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 158                                 return NULL;
 159                         }
 160                 }
 161                 break;
 162
 163         case 6:
 164                 if (name) return _("カウンター", "Counter");
 165                 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。",
 166                         "Prepares to counterattack. When attack by a monster, strikes back using SP each time.");
 167
 168                 if (cast)
 169                 {
 170                         if (p_ptr->riding)
 171                         {
 172                                 msg_print(_("乗馬中には無理だ。", "You cannot do it when riding."));
 173                                 return NULL;
 174                         }
 175                         msg_print(_("相手の攻撃に対して身構えた。", "You prepare to counter blow."));
 176                         p_ptr->counter = TRUE;
 177                 }
 178                 break;
 179
 180         case 7:
 181                 if (name) return _("払い抜け", "Harainuke");
 182                 if (desc) return _("攻撃した後、反対側に抜ける。",
 183                         "Attacks monster with your weapons normally, then move through counter side of the monster.");
 184
 185                 if (cast)
 186                 {
 187                         POSITION y, x;
 188
 189                         if (p_ptr->riding)
 190                         {
 191                                 msg_print(_("乗馬中には無理だ。", "You cannot do it when riding."));
 192                                 return NULL;
 193                         }
 194
 195                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 196
 197                         if (dir == 5) return NULL;
 198                         y = p_ptr->y + ddy[dir];
 199                         x = p_ptr->x + ddx[dir];
 200
 201                         if (!current_floor_ptr->grid_array[y][x].m_idx)
 202                         {
 203                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 204                                 return NULL;
 205                         }
 206
 207                         py_attack(y, x, 0);
 208
 209                         if (!player_can_enter(current_floor_ptr->grid_array[y][x].feat, 0) || is_trap(current_floor_ptr->grid_array[y][x].feat))
 210                                 break;
 211
 212                         y += ddy[dir];
 213                         x += ddx[dir];
 214
 215                         if (player_can_enter(current_floor_ptr->grid_array[y][x].feat, 0) && !is_trap(current_floor_ptr->grid_array[y][x].feat) && !current_floor_ptr->grid_array[y][x].m_idx)
 216                         {
 217                                 msg_print(NULL);
 218                                 (void)move_player_effect(y, x, MPE_FORGET_FLOW | MPE_HANDLE_STUFF | MPE_DONT_PICKUP);
 219                         }
 220                 }
 221                 break;
 222
 223         case 8:
 224                 if (name) return _("サーペンツタン", "Serpent's Tongue");
 225                 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.");
 226
 227                 if (cast)
 228                 {
 229                         POSITION y, x;
 230
 231                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 232                         if (dir == 5) return NULL;
 233
 234                         y = p_ptr->y + ddy[dir];
 235                         x = p_ptr->x + ddx[dir];
 236
 237                         if (current_floor_ptr->grid_array[y][x].m_idx)
 238                                 py_attack(y, x, HISSATSU_POISON);
 239                         else
 240                         {
 241                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 242                                 return NULL;
 243                         }
 244                 }
 245                 break;
 246
 247         case 9:
 248                 if (name) return _("斬魔剣弐の太刀", "Zammaken");
 249                 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。",
 250                         "Attacks an evil unliving monster with great damage. No effect to other  monsters.");
 251
 252                 if (cast)
 253                 {
 254                         POSITION y, x;
 255
 256                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 257                         if (dir == 5) return NULL;
 258
 259                         y = p_ptr->y + ddy[dir];
 260                         x = p_ptr->x + ddx[dir];
 261
 262                         if (current_floor_ptr->grid_array[y][x].m_idx)
 263                                 py_attack(y, x, HISSATSU_ZANMA);
 264                         else
 265                         {
 266                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 267                                 return NULL;
 268                         }
 269                 }
 270                 break;
 271
 272         case 10:
 273                 if (name) return _("裂風剣", "Wind Blast");
 274                 if (desc) return _("攻撃した相手を後方へ吹き飛ばす。", "Attacks an adjacent monster, and blow it away.");
 275
 276                 if (cast)
 277                 {
 278                         POSITION y, x;
 279
 280                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 281                         if (dir == 5) return NULL;
 282
 283                         y = p_ptr->y + ddy[dir];
 284                         x = p_ptr->x + ddx[dir];
 285
 286                         if (current_floor_ptr->grid_array[y][x].m_idx)
 287                                 py_attack(y, x, 0);
 288                         else
 289                         {
 290                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 291                                 return NULL;
 292                         }
 293                         if (d_info[p_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 294                         {
 295                                 return "";
 296                         }
 297                         if (current_floor_ptr->grid_array[y][x].m_idx)
 298                         {
 299                                 int i;
 300                                 POSITION ty = y, tx = x;
 301                                 POSITION oy = y, ox = x;
 302                                 MONSTER_IDX m_idx = current_floor_ptr->grid_array[y][x].m_idx;
 303                                 monster_type *m_ptr = &current_floor_ptr->m_list[m_idx];
 304                                 GAME_TEXT m_name[MAX_NLEN];
 305
 306                                 monster_desc(m_name, m_ptr, 0);
 307
 308                                 for (i = 0; i < 5; i++)
 309                                 {
 310                                         y += ddy[dir];
 311                                         x += ddx[dir];
 312                                         if (cave_empty_bold(y, x))
 313                                         {
 314                                                 ty = y;
 315                                                 tx = x;
 316                                         }
 317                                         else break;
 318                                 }
 319                                 if ((ty != oy) || (tx != ox))
 320                                 {
 321                                         msg_format(_("%sを吹き飛ばした！", "You blow %s away!"), m_name);
 322                                         current_floor_ptr->grid_array[oy][ox].m_idx = 0;
 323                                         current_floor_ptr->grid_array[ty][tx].m_idx = m_idx;
 324                                         m_ptr->fy = ty;
 325                                         m_ptr->fx = tx;
 326
 327                                         update_monster(m_idx, TRUE);
 328                                         lite_spot(oy, ox);
 329                                         lite_spot(ty, tx);
 330
 331                                         if (r_info[m_ptr->r_idx].flags7 & (RF7_LITE_MASK | RF7_DARK_MASK))
 332                                                 p_ptr->update |= (PU_MON_LITE);
 333                                 }
 334                         }
 335                 }
 336                 break;
 337
 338         case 11:
 339                 if (name) return _("刀匠の目利き", "Judge");
 340                 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。",
 341                         "Identifies a weapon or armor. Or *identifies* these at level 45.");
 342
 343                 if (cast)
 344                 {
 345                         if (plev > 44)
 346                         {
 347                                 if (!identify_fully(TRUE)) return NULL;
 348                         }
 349                         else
 350                         {
 351                                 if (!ident_spell(TRUE)) return NULL;
 352                         }
 353                 }
 354                 break;
 355
 356         case 12:
 357                 if (name) return _("破岩斬", "Rock Smash");
 358                 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 damage a monster made by rocks.");
 359
 360                 if (cast)
 361                 {
 362                         POSITION y, x;
 363
 364                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 365                         if (dir == 5) return NULL;
 366
 367                         y = p_ptr->y + ddy[dir];
 368                         x = p_ptr->x + ddx[dir];
 369
 370                         if (current_floor_ptr->grid_array[y][x].m_idx)
 371                                 py_attack(y, x, HISSATSU_HAGAN);
 372
 373                         if (!cave_have_flag_bold(y, x, FF_HURT_ROCK)) break;
 374
 375                         /* Destroy the feature */
 376                         cave_alter_feat(y, x, FF_HURT_ROCK);
 377                         p_ptr->update |= (PU_FLOW);
 378                 }
 379                 break;
 380
 381         case 13:
 382                 if (name) return _("乱れ雪月花", "Midare-Setsugekka");
 383                 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。",
 384                         "Attacks a monster with increased number of attacks and more damage unless it has resistance to cold.");
 385
 386                 if (cast)
 387                 {
 388                         POSITION y, x;
 389
 390                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 391                         if (dir == 5) return NULL;
 392
 393                         y = p_ptr->y + ddy[dir];
 394                         x = p_ptr->x + ddx[dir];
 395
 396                         if (current_floor_ptr->grid_array[y][x].m_idx)
 397                                 py_attack(y, x, HISSATSU_COLD);
 398                         else
 399                         {
 400                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 401                                 return NULL;
 402                         }
 403                 }
 404                 break;
 405
 406         case 14:
 407                 if (name) return _("急所突き", "Spot Aiming");
 408                 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。",
 409                         "Attempts to kill a monster instantly. If failed cause only 1HP of damage.");
 410
 411                 if (cast)
 412                 {
 413                         POSITION y, x;
 414
 415                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 416                         if (dir == 5) return NULL;
 417
 418                         y = p_ptr->y + ddy[dir];
 419                         x = p_ptr->x + ddx[dir];
 420
 421                         if (current_floor_ptr->grid_array[y][x].m_idx)
 422                                 py_attack(y, x, HISSATSU_KYUSHO);
 423                         else
 424                         {
 425                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 426                                 return NULL;
 427                         }
 428                 }
 429                 break;
 430
 431         case 15:
 432                 if (name) return _("魔神斬り", "Majingiri");
 433                 if (desc) return _("会心の一撃で攻撃する。攻撃がかわされやすい。",
 434                         "Attempts to attack with critical hit. But this attack is easy to evade for a monster.");
 435
 436                 if (cast)
 437                 {
 438                         POSITION y, x;
 439
 440                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 441                         if (dir == 5) return NULL;
 442
 443                         y = p_ptr->y + ddy[dir];
 444                         x = p_ptr->x + ddx[dir];
 445
 446                         if (current_floor_ptr->grid_array[y][x].m_idx)
 447                                 py_attack(y, x, HISSATSU_MAJIN);
 448                         else
 449                         {
 450                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 451                                 return NULL;
 452                         }
 453                 }
 454                 break;
 455
 456         case 16:
 457                 if (name) return _("捨て身", "Desperate Attack");
 458                 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。",
 459                         "Attacks with all of your power. But all damages you take will be doubled for one current_world_ptr->game_turn.");
 460
 461                 if (cast)
 462                 {
 463                         POSITION y, x;
 464
 465                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 466                         if (dir == 5) return NULL;
 467
 468                         y = p_ptr->y + ddy[dir];
 469                         x = p_ptr->x + ddx[dir];
 470
 471                         if (current_floor_ptr->grid_array[y][x].m_idx)
 472                                 py_attack(y, x, HISSATSU_SUTEMI);
 473                         else
 474                         {
 475                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 476                                 return NULL;
 477                         }
 478                         p_ptr->sutemi = TRUE;
 479                 }
 480                 break;
 481
 482         case 17:
 483                 if (name) return _("雷撃鷲爪斬", "Lightning Eagle");
 484                 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。",
 485                         "Attacks a monster with more damage unless it has resistance to electricity.");
 486
 487                 if (cast)
 488                 {
 489                         POSITION y, x;
 490
 491                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 492                         if (dir == 5) return NULL;
 493
 494                         y = p_ptr->y + ddy[dir];
 495                         x = p_ptr->x + ddx[dir];
 496
 497                         if (current_floor_ptr->grid_array[y][x].m_idx)
 498                                 py_attack(y, x, HISSATSU_ELEC);
 499                         else
 500                         {
 501                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 502                                 return NULL;
 503                         }
 504                 }
 505                 break;
 506
 507         case 18:
 508                 if (name) return _("入身", "Rush Attack");
 509                 if (desc) return _("素早く相手に近寄り攻撃する。", "Steps close to a monster and attacks at a time.");
 510
 511                 if (cast)
 512                 {
 513                         if (!rush_attack(NULL)) return NULL;
 514                 }
 515                 break;
 516
 517         case 19:
 518                 if (name) return _("赤流渦", "Bloody Maelstrom");
 519                 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。",
 520                         "Attacks all adjacent monsters with power corresponding to your cut status. Then increases your cut status. No effect to unliving monsters.");
 521
 522                 if (cast)
 523                 {
 524                         POSITION y = 0, x = 0;
 525
 526                         grid_type       *g_ptr;
 527                         monster_type    *m_ptr;
 528
 529                         if (p_ptr->cut < 300)
 530                                 set_cut(p_ptr->cut + 300);
 531                         else
 532                                 set_cut(p_ptr->cut * 2);
 533
 534                         for (dir = 0; dir < 8; dir++)
 535                         {
 536                                 y = p_ptr->y + ddy_ddd[dir];
 537                                 x = p_ptr->x + ddx_ddd[dir];
 538                                 g_ptr = &current_floor_ptr->grid_array[y][x];
 539                                 m_ptr = &current_floor_ptr->m_list[g_ptr->m_idx];
 540
 541                                 /* Hack -- attack monsters */
 542                                 if (g_ptr->m_idx && (m_ptr->ml || cave_have_flag_bold(y, x, FF_PROJECT)))
 543                                 {
 544                                         if (!monster_living(m_ptr->r_idx))
 545                                         {
 546                                                 GAME_TEXT m_name[MAX_NLEN];
 547
 548                                                 monster_desc(m_name, m_ptr, 0);
 549                                                 msg_format(_("%sには効果がない！", "%s is unharmed!"), m_name);
 550                                         }
 551                                         else py_attack(y, x, HISSATSU_SEKIRYUKA);
 552                                 }
 553                         }
 554                 }
 555                 break;
 556
 557         case 20:
 558                 if (name) return _("激震撃", "Earthquake Blow");
 559                 if (desc) return _("地震を起こす。", "Shakes dungeon structure, and results in random swapping of floors and walls.");
 560
 561                 if (cast)
 562                 {
 563                         POSITION y, x;
 564
 565                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 566                         if (dir == 5) return NULL;
 567
 568                         y = p_ptr->y + ddy[dir];
 569                         x = p_ptr->x + ddx[dir];
 570
 571                         if (current_floor_ptr->grid_array[y][x].m_idx)
 572                                 py_attack(y, x, HISSATSU_QUAKE);
 573                         else
 574                                 earthquake(p_ptr->y, p_ptr->x, 10);
 575                 }
 576                 break;
 577
 578         case 21:
 579                 if (name) return _("地走り", "Crack");
 580                 if (desc) return _("衝撃波のビームを放つ。", "Fires a beam of shock wave.");
 581
 582                 if (cast)
 583                 {
 584                         int total_damage = 0, basedam, i;
 585                         BIT_FLAGS flgs[TR_FLAG_SIZE];
 586                         object_type *o_ptr;
 587                         if (!get_aim_dir(&dir)) return NULL;
 588                         msg_print(_("武器を大きく振り下ろした。", "You swing your weapon downward."));
 589                         for (i = 0; i < 2; i++)
 590                         {
 591                                 int damage;
 592
 593                                 if (!has_melee_weapon(INVEN_RARM + i)) break;
 594                                 o_ptr = &p_ptr->inventory_list[INVEN_RARM + i];
 595                                 basedam = (o_ptr->dd * (o_ptr->ds + 1)) * 50;
 596                                 damage = o_ptr->to_d * 100;
 597                                 object_flags(o_ptr, flgs);
 598                                 if ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD))
 599                                 {
 600                                         /* vorpal blade */
 601                                         basedam *= 5;
 602                                         basedam /= 3;
 603                                 }
 604                                 else if (have_flag(flgs, TR_VORPAL))
 605                                 {
 606                                         /* vorpal flag only */
 607                                         basedam *= 11;
 608                                         basedam /= 9;
 609                                 }
 610                                 damage += basedam;
 611                                 damage *= p_ptr->num_blow[i];
 612                                 total_damage += damage / 200;
 613                                 if (i) total_damage = total_damage * 7 / 10;
 614                         }
 615                         fire_beam(GF_FORCE, dir, total_damage);
 616                 }
 617                 break;
 618
 619         case 22:
 620                 if (name) return _("気迫の雄叫び", "War Cry");
 621                 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。",
 622                         "Damages all monsters in sight with sound. Aggravate nearby monsters.");
 623
 624                 if (cast)
 625                 {
 626                         msg_print(_("雄叫びをあげた！", "You roar out!"));
 627                         project_all_los(GF_SOUND, randint1(plev * 3));
 628                         aggravate_monsters(0);
 629                 }
 630                 break;
 631
 632         case 23:
 633                 if (name) return _("無双三段", "Musou-Sandan");
 634                 if (desc) return _("強力な3段攻撃を繰り出す。", "Attacks with powerful 3 strikes.");
 635
 636                 if (cast)
 637                 {
 638                         int i;
 639
 640                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 641                         if (dir == 5) return NULL;
 642
 643                         for (i = 0; i < 3; i++)
 644                         {
 645                                 POSITION y, x;
 646                                 POSITION ny, nx;
 647                                 MONSTER_IDX m_idx;
 648                                 grid_type *g_ptr;
 649                                 monster_type *m_ptr;
 650
 651                                 y = p_ptr->y + ddy[dir];
 652                                 x = p_ptr->x + ddx[dir];
 653                                 g_ptr = &current_floor_ptr->grid_array[y][x];
 654
 655                                 if (g_ptr->m_idx)
 656                                         py_attack(y, x, HISSATSU_3DAN);
 657                                 else
 658                                 {
 659                                         msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 660                                         return NULL;
 661                                 }
 662
 663                                 if (d_info[p_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 664                                 {
 665                                         return "";
 666                                 }
 667
 668                                 /* Monster is dead? */
 669                                 if (!g_ptr->m_idx) break;
 670
 671                                 ny = y + ddy[dir];
 672                                 nx = x + ddx[dir];
 673                                 m_idx = g_ptr->m_idx;
 674                                 m_ptr = &current_floor_ptr->m_list[m_idx];
 675
 676                                 /* Monster cannot move back? */
 677                                 if (!monster_can_enter(ny, nx, &r_info[m_ptr->r_idx], 0))
 678                                 {
 679                                         /* -more- */
 680                                         if (i < 2) msg_print(NULL);
 681                                         continue;
 682                                 }
 683
 684                                 g_ptr->m_idx = 0;
 685                                 current_floor_ptr->grid_array[ny][nx].m_idx = m_idx;
 686                                 m_ptr->fy = ny;
 687                                 m_ptr->fx = nx;
 688
 689                                 update_monster(m_idx, TRUE);
 690
 691                                 /* Redraw the old spot */
 692                                 lite_spot(y, x);
 693
 694                                 /* Redraw the new spot */
 695                                 lite_spot(ny, nx);
 696
 697                                 /* Player can move forward? */
 698                                 if (player_can_enter(g_ptr->feat, 0))
 699                                 {
 700                                         if (!move_player_effect(y, x, MPE_FORGET_FLOW | MPE_HANDLE_STUFF | MPE_DONT_PICKUP)) break;
 701                                 }
 702                                 else
 703                                 {
 704                                         break;
 705                                 }
 706
 707                                 /* -more- */
 708                                 if (i < 2) msg_print(NULL);
 709                         }
 710                 }
 711                 break;
 712
 713         case 24:
 714                 if (name) return _("吸血鬼の牙", "Vampire's Fang");
 715                 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。",
 716                         "Attacks with vampiric strikes which absorbs HP from a monster and gives them to you. No effect to unliving monsters.");
 717
 718                 if (cast)
 719                 {
 720                         POSITION y, x;
 721
 722                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 723                         if (dir == 5) return NULL;
 724
 725                         y = p_ptr->y + ddy[dir];
 726                         x = p_ptr->x + ddx[dir];
 727
 728                         if (current_floor_ptr->grid_array[y][x].m_idx)
 729                                 py_attack(y, x, HISSATSU_DRAIN);
 730                         else
 731                         {
 732                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 733                                 return NULL;
 734                         }
 735                 }
 736                 break;
 737
 738         case 25:
 739                 if (name) return _("幻惑", "Moon Dazzling");
 740                 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 sleep all waking monsters.");
 741
 742                 if (cast)
 743                 {
 744                         msg_print(_("武器を不規則に揺らした．．．", "You irregularly wave your weapon..."));
 745                         project_all_los(GF_ENGETSU, plev * 4);
 746                         project_all_los(GF_ENGETSU, plev * 4);
 747                         project_all_los(GF_ENGETSU, plev * 4);
 748                 }
 749                 break;
 750
 751         case 26:
 752                 if (name) return _("百人斬り", "Hundred Slaughter");
 753                 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。",
 754                         "Performs a series of rush attacks. The series continues while killing each monster in a time and SP remains.");
 755
 756                 if (cast)
 757                 {
 758                         const int mana_cost_per_monster = 8;
 759                         bool is_new = TRUE;
 760                         bool mdeath;
 761
 762                         do
 763                         {
 764                                 if (!rush_attack(&mdeath)) break;
 765                                 if (is_new)
 766                                 {
 767                                         /* Reserve needed mana point */
 768                                         p_ptr->csp -= technic_info[REALM_HISSATSU - MIN_TECHNIC][26].smana;
 769                                         is_new = FALSE;
 770                                 }
 771                                 else
 772                                         p_ptr->csp -= mana_cost_per_monster;
 773
 774                                 if (!mdeath) break;
 775                                 command_dir = 0;
 776
 777                                 p_ptr->redraw |= PR_MANA;
 778                                 handle_stuff();
 779                         } while (p_ptr->csp > mana_cost_per_monster);
 780
 781                         if (is_new) return NULL;
 782
 783                         /* Restore reserved mana */
 784                         p_ptr->csp += technic_info[REALM_HISSATSU - MIN_TECHNIC][26].smana;
 785                 }
 786                 break;
 787
 788         case 27:
 789                 if (name) return _("天翔龍閃", "Dragonic Flash");
 790                 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。",
 791                         "Runs toward given location while attacking all monsters on the path.");
 792
 793                 if (cast)
 794                 {
 795                         POSITION y, x;
 796
 797                         if (!tgt_pt(&x, &y)) return NULL;
 798
 799                         if (!cave_player_teleportable_bold(y, x, 0L) ||
 800                                 (distance(y, x, p_ptr->y, p_ptr->x) > MAX_SIGHT / 2) ||
 801                                 !projectable(p_ptr->y, p_ptr->x, y, x))
 802                         {
 803                                 msg_print(_("失敗！", "You cannot move to that place!"));
 804                                 break;
 805                         }
 806                         if (p_ptr->anti_tele)
 807                         {
 808                                 msg_print(_("不思議な力がテレポートを防いだ！", "A mysterious force prevents you from teleporting!"));
 809                                 break;
 810                         }
 811                         project(0, 0, y, x, HISSATSU_ISSEN, GF_ATTACK, PROJECT_BEAM | PROJECT_KILL, -1);
 812                         teleport_player_to(y, x, 0L);
 813                 }
 814                 break;
 815
 816         case 28:
 817                 if (name) return _("二重の剣撃", "Twin Slash");
 818                 if (desc) return _("1ターンで2度攻撃を行う。", "double attacks at a time.");
 819
 820                 if (cast)
 821                 {
 822                         POSITION x, y;
 823
 824                         if (!get_rep_dir(&dir, FALSE)) return NULL;
 825
 826                         y = p_ptr->y + ddy[dir];
 827                         x = p_ptr->x + ddx[dir];
 828
 829                         if (current_floor_ptr->grid_array[y][x].m_idx)
 830                         {
 831                                 py_attack(y, x, 0);
 832                                 if (current_floor_ptr->grid_array[y][x].m_idx)
 833                                 {
 834                                         handle_stuff();
 835                                         py_attack(y, x, 0);
 836                                 }
 837                         }
 838                         else
 839                         {
 840                                 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"));
 841                                 return NULL;
 842                         }
 843                 }
 844                 break;
 845
 846         case 29:
 847                 if (name) return _("虎伏絶刀勢", "Kofuku-Zettousei");
 848                 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 effect nearby monsters.");
 849
 850                 if (cast)
 851                 {
 852                         int total_damage = 0, basedam, i;
 853                         POSITION y, x;
 854                         BIT_FLAGS flgs[TR_FLAG_SIZE];
 855                         object_type *o_ptr;
 856
 857                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 858                         if (dir == 5) return NULL;
 859
 860                         y = p_ptr->y + ddy[dir];
 861                         x = p_ptr->x + ddx[dir];
 862
 863                         if (d_info[p_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 864                         {
 865                                 msg_print(_("なぜか攻撃することができない。", "Something prevent you from attacking."));
 866                                 return "";
 867                         }
 868                         msg_print(_("武器を大きく振り下ろした。", "You swing your weapon downward."));
 869                         for (i = 0; i < 2; i++)
 870                         {
 871                                 int damage;
 872                                 if (!has_melee_weapon(INVEN_RARM + i)) break;
 873                                 o_ptr = &p_ptr->inventory_list[INVEN_RARM + i];
 874                                 basedam = (o_ptr->dd * (o_ptr->ds + 1)) * 50;
 875                                 damage = o_ptr->to_d * 100;
 876                                 object_flags(o_ptr, flgs);
 877                                 if ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD))
 878                                 {
 879                                         /* vorpal blade */
 880                                         basedam *= 5;
 881                                         basedam /= 3;
 882                                 }
 883                                 else if (have_flag(flgs, TR_VORPAL))
 884                                 {
 885                                         /* vorpal flag only */
 886                                         basedam *= 11;
 887                                         basedam /= 9;
 888                                 }
 889                                 damage += basedam;
 890                                 damage += p_ptr->to_d[i] * 100;
 891                                 damage *= p_ptr->num_blow[i];
 892                                 total_damage += (damage / 100);
 893                         }
 894                         project(0, (cave_have_flag_bold(y, x, FF_PROJECT) ? 5 : 0), y, x, total_damage * 3 / 2, GF_METEOR, PROJECT_KILL | PROJECT_JUMP | PROJECT_ITEM, -1);
 895                 }
 896                 break;
 897
 898         case 30:
 899                 if (name) return _("慶雲鬼忍剣", "Keiun-Kininken");
 900                 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。",
 901                         "Attacks a monster with extremely powerful damage. But you also takes some damages. Hurts a undead monster greatly.");
 902
 903                 if (cast)
 904                 {
 905                         POSITION y, x;
 906
 907                         if (!get_direction(&dir, FALSE, FALSE)) return NULL;
 908                         if (dir == 5) return NULL;
 909
 910                         y = p_ptr->y + ddy[dir];
 911                         x = p_ptr->x + ddx[dir];
 912
 913                         if (current_floor_ptr->grid_array[y][x].m_idx)
 914                                 py_attack(y, x, HISSATSU_UNDEAD);
 915                         else
 916                         {
 917                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 918                                 return NULL;
 919                         }
 920                         take_hit(DAMAGE_NOESCAPE, 100 + randint1(100), _("慶雲鬼忍剣を使った衝撃", "exhaustion on using Keiun-Kininken"), -1);
 921                 }
 922                 break;
 923
 924         case 31:
 925                 if (name) return _("切腹", "Harakiri");
 926                 if (desc) return _("「武士道とは、死ぬことと見つけたり。」", "'Busido is found in death'");
 927
 928                 if (cast)
 929                 {
 930                         int i;
 931                         if (!get_check(_("本当に自殺しますか？", "Do you really want to commit suicide? "))) return NULL;
 932                         /* Special Verification for suicide */
 933                         prt(_("確認のため '@' を押して下さい。", "Please verify SUICIDE by typing the '@' sign: "), 0, 0);
 934
 935                         flush();
 936                         i = inkey();
 937                         prt("", 0, 0);
 938                         if (i != '@') return NULL;
 939                         if (p_ptr->total_winner)
 940                         {
 941                                 take_hit(DAMAGE_FORCE, 9999, "Seppuku", -1);
 942                                 p_ptr->total_winner = TRUE;
 943                         }
 944                         else
 945                         {
 946                                 msg_print(_("武士道とは、死ぬことと見つけたり。", "Meaning of Bushi-do is found in the death."));
 947                                 take_hit(DAMAGE_FORCE, 9999, "Seppuku", -1);
 948                         }
 949                 }
 950                 break;
 951         }
 952
 953         return "";
 954 }