src/realm/realm-hissatsu.c

   1 #include "realm/realm-hissatsu.h"
   2 #include "cmd-action/cmd-attack.h"
   3 #include "cmd-action/cmd-spell.h"
   4 #include "cmd/cmd-basic.h"
   5 #include "combat/combat-options-type.h"
   6 #include "core/stuff-handler.h"
   7 #include "dungeon/dungeon.h"
   8 #include "effect/effect-characteristics.h"
   9 #include "effect/spells-effect-util.h"
  10 #include "grid/feature.h"
  11 #include "grid/grid.h"
  12 #include "io/targeting.h"
  13 #include "mind/racial-ninja.h"
  14 #include "monster/monster-race-hook.h"
  15 #include "monster/monster.h"
  16 #include "object-enchant/artifact.h"
  17 #include "object-enchant/tr-types.h"
  18 #include "player/player-damage.h"
  19 #include "player/player-effects.h"
  20 #include "player/player-move.h"
  21 #include "player/player-status.h"
  22 #include "spell/process-effect.h"
  23 #include "spell/spells-detection.h"
  24 #include "spell/spells-floor.h"
  25 #include "spell/spells-launcher.h"
  26 #include "spell/spells-sight.h"
  27 #include "spell/spells-teleport.h"
  28 #include "spell/spells-type.h"
  29 #include "spell/spells-util.h"
  30 #include "spell/spells3.h"
  31 #include "spell/technic-info-table.h"
  32 #include "util/util.h"
  33 #include "view/display-main-window.h"
  34 #include "world/world.h"
  35
  36 /*!
  37 * @brief 剣術の各処理を行う
  38 * @param caster_ptr プレーヤーへの参照ポインタ
  39 * @param spell 剣術ID
  40 * @param mode 処理内容 (SPELL_NAME / SPELL_DESC / SPELL_CAST)
  41 * @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。
  42 */
  43 concptr do_hissatsu_spell(player_type *caster_ptr, SPELL_IDX spell, spell_type mode)
  44 {
  45         bool name = (mode == SPELL_NAME) ? TRUE : FALSE;
  46         bool desc = (mode == SPELL_DESC) ? TRUE : FALSE;
  47         bool cast = (mode == SPELL_CAST) ? TRUE : FALSE;
  48
  49         DIRECTION dir;
  50         PLAYER_LEVEL plev = caster_ptr->lev;
  51
  52         switch (spell)
  53         {
  54         case 0:
  55                 if (name) return _("飛飯綱", "Tobi-Izuna");
  56                 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.");
  57
  58                 if (cast)
  59                 {
  60                         project_length = 2;
  61                         if (!get_aim_dir(caster_ptr, &dir)) return NULL;
  62
  63                         project_hook(caster_ptr, GF_ATTACK, dir, HISSATSU_2, PROJECT_STOP | PROJECT_KILL);
  64                 }
  65                 break;
  66
  67         case 1:
  68                 if (name) return _("五月雨斬り", "3-Way Attack");
  69                 if (desc) return _("3方向に対して攻撃する。", "Attacks in 3 directions at one time.");
  70
  71                 if (cast)
  72                 {
  73                         DIRECTION cdir;
  74                         POSITION y, x;
  75
  76                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
  77                         if (dir == 5) return NULL;
  78
  79                         for (cdir = 0; cdir < 8; cdir++)
  80                         {
  81                                 if (cdd[cdir] == dir) break;
  82                         }
  83
  84                         if (cdir == 8) return NULL;
  85
  86                         y = caster_ptr->y + ddy_cdd[cdir];
  87                         x = caster_ptr->x + ddx_cdd[cdir];
  88                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
  89                                 do_cmd_attack(caster_ptr, y, x, 0);
  90                         else
  91                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
  92
  93                         y = caster_ptr->y + ddy_cdd[(cdir + 7) % 8];
  94                         x = caster_ptr->x + ddx_cdd[(cdir + 7) % 8];
  95                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
  96                                 do_cmd_attack(caster_ptr, y, x, 0);
  97                         else
  98                                 msg_print(_("攻撃は空を切った。", "You attack the empty air."));
  99
 100                         y = caster_ptr->y + ddy_cdd[(cdir + 1) % 8];
 101                         x = caster_ptr->x + ddx_cdd[(cdir + 1) % 8];
 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                 break;
 108
 109         case 2:
 110                 if (name) return _("ブーメラン", "Boomerang");
 111                 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。",
 112                         "Throws current weapon. It'll return to your hand unless the action failed.");
 113
 114                 if (cast)
 115                 {
 116                         if (!do_cmd_throw(caster_ptr, 1, TRUE, -1)) return NULL;
 117                 }
 118                 break;
 119
 120         case 3:
 121                 if (name) return _("焔霊", "Burning Strike");
 122                 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.");
 123
 124                 if (cast)
 125                 {
 126                         POSITION y, x;
 127
 128                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 129                         if (dir == 5) return NULL;
 130
 131                         y = caster_ptr->y + ddy[dir];
 132                         x = caster_ptr->x + ddx[dir];
 133
 134                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 135                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_FIRE);
 136                         else
 137                         {
 138                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 139                                 return NULL;
 140                         }
 141                 }
 142                 break;
 143
 144         case 4:
 145                 if (name) return _("殺気感知", "Detect Ferocity");
 146                 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.");
 147
 148                 if (cast)
 149                 {
 150                         detect_monsters_mind(caster_ptr, DETECT_RAD_DEFAULT);
 151                 }
 152                 break;
 153
 154         case 5:
 155                 if (name) return _("みね打ち", "Strike to Stun");
 156                 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.");
 157
 158                 if (cast)
 159                 {
 160                         POSITION y, x;
 161
 162                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 163                         if (dir == 5) return NULL;
 164
 165                         y = caster_ptr->y + ddy[dir];
 166                         x = caster_ptr->x + ddx[dir];
 167
 168                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 169                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_MINEUCHI);
 170                         else
 171                         {
 172                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 173                                 return NULL;
 174                         }
 175                 }
 176                 break;
 177
 178         case 6:
 179                 if (name) return _("カウンター", "Counter");
 180                 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。",
 181                         "Prepares to counterattack. When attacked by a monster, strikes back using SP each time.");
 182
 183                 if (cast)
 184                 {
 185                         if (caster_ptr->riding)
 186                         {
 187                                 msg_print(_("乗馬中には無理だ。", "You cannot do it when riding."));
 188                                 return NULL;
 189                         }
 190                         msg_print(_("相手の攻撃に対して身構えた。", "You prepare to counterattack."));
 191                         caster_ptr->counter = TRUE;
 192                 }
 193                 break;
 194
 195         case 7:
 196                 if (name) return _("払い抜け", "Harainuke");
 197                 if (desc) return _("攻撃した後、反対側に抜ける。",
 198                         "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.");
 199
 200                 if (cast)
 201                 {
 202                         POSITION y, x;
 203
 204                         if (caster_ptr->riding)
 205                         {
 206                                 msg_print(_("乗馬中には無理だ。", "You cannot do it when riding."));
 207                                 return NULL;
 208                         }
 209
 210                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 211
 212                         if (dir == 5) return NULL;
 213                         y = caster_ptr->y + ddy[dir];
 214                         x = caster_ptr->x + ddx[dir];
 215
 216                         if (!caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 217                         {
 218                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 219                                 return NULL;
 220                         }
 221
 222                         do_cmd_attack(caster_ptr, y, x, 0);
 223
 224                         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))
 225                                 break;
 226
 227                         y += ddy[dir];
 228                         x += ddx[dir];
 229
 230                         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)
 231                         {
 232                                 msg_print(NULL);
 233                                 (void)move_player_effect(caster_ptr, y, x, MPE_FORGET_FLOW | MPE_HANDLE_STUFF | MPE_DONT_PICKUP);
 234                         }
 235                 }
 236                 break;
 237
 238         case 8:
 239                 if (name) return _("サーペンツタン", "Serpent's Tongue");
 240                 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.");
 241
 242                 if (cast)
 243                 {
 244                         POSITION y, x;
 245
 246                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 247                         if (dir == 5) return NULL;
 248
 249                         y = caster_ptr->y + ddy[dir];
 250                         x = caster_ptr->x + ddx[dir];
 251
 252                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 253                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_POISON);
 254                         else
 255                         {
 256                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 257                                 return NULL;
 258                         }
 259                 }
 260                 break;
 261
 262         case 9:
 263                 if (name) return _("斬魔剣弐の太刀", "Zammaken");
 264                 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。",
 265                         "Attacks an evil unliving monster with great damage. Has no effect on other monsters.");
 266
 267                 if (cast)
 268                 {
 269                         POSITION y, x;
 270
 271                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 272                         if (dir == 5) return NULL;
 273
 274                         y = caster_ptr->y + ddy[dir];
 275                         x = caster_ptr->x + ddx[dir];
 276
 277                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 278                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_ZANMA);
 279                         else
 280                         {
 281                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 282                                 return NULL;
 283                         }
 284                 }
 285                 break;
 286
 287         case 10:
 288                 if (name) return _("裂風剣", "Wind Blast");
 289                 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.");
 290
 291                 if (cast)
 292                 {
 293                         POSITION y, x;
 294
 295                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 296                         if (dir == 5) return NULL;
 297
 298                         y = caster_ptr->y + ddy[dir];
 299                         x = caster_ptr->x + ddx[dir];
 300
 301                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 302                                 do_cmd_attack(caster_ptr, y, x, 0);
 303                         else
 304                         {
 305                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 306                                 return NULL;
 307                         }
 308                         if (d_info[caster_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 309                         {
 310                                 return "";
 311                         }
 312                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 313                         {
 314                                 int i;
 315                                 POSITION ty = y, tx = x;
 316                                 POSITION oy = y, ox = x;
 317                                 MONSTER_IDX m_idx = caster_ptr->current_floor_ptr->grid_array[y][x].m_idx;
 318                                 monster_type *m_ptr = &caster_ptr->current_floor_ptr->m_list[m_idx];
 319                                 GAME_TEXT m_name[MAX_NLEN];
 320
 321                                 monster_desc(caster_ptr, m_name, m_ptr, 0);
 322
 323                                 for (i = 0; i < 5; i++)
 324                                 {
 325                                         y += ddy[dir];
 326                                         x += ddx[dir];
 327                                         if (is_cave_empty_bold(caster_ptr, y, x))
 328                                         {
 329                                                 ty = y;
 330                                                 tx = x;
 331                                         }
 332                                         else break;
 333                                 }
 334                                 if ((ty != oy) || (tx != ox))
 335                                 {
 336                                         msg_format(_("%sを吹き飛ばした！", "You blow %s away!"), m_name);
 337                                         caster_ptr->current_floor_ptr->grid_array[oy][ox].m_idx = 0;
 338                                         caster_ptr->current_floor_ptr->grid_array[ty][tx].m_idx = m_idx;
 339                                         m_ptr->fy = ty;
 340                                         m_ptr->fx = tx;
 341
 342                                         update_monster(caster_ptr, m_idx, TRUE);
 343                                         lite_spot(caster_ptr, oy, ox);
 344                                         lite_spot(caster_ptr, ty, tx);
 345
 346                                         if (r_info[m_ptr->r_idx].flags7 & (RF7_LITE_MASK | RF7_DARK_MASK))
 347                                                 caster_ptr->update |= (PU_MON_LITE);
 348                                 }
 349                         }
 350                 }
 351                 break;
 352
 353         case 11:
 354                 if (name) return _("刀匠の目利き", "Judge");
 355                 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。",
 356                         "Identifies a weapon or armor. *Identifies* the item at level 45.");
 357
 358                 if (cast)
 359                 {
 360                         if (plev > 44)
 361                         {
 362                                 if (!identify_fully(caster_ptr, TRUE, 0)) return NULL;
 363                         }
 364                         else
 365                         {
 366                                 if (!ident_spell(caster_ptr, TRUE, 0)) return NULL;
 367                         }
 368                 }
 369                 break;
 370
 371         case 12:
 372                 if (name) return _("破岩斬", "Rock Smash");
 373                 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.");
 374
 375                 if (cast)
 376                 {
 377                         POSITION y, x;
 378
 379                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 380                         if (dir == 5) return NULL;
 381
 382                         y = caster_ptr->y + ddy[dir];
 383                         x = caster_ptr->x + ddx[dir];
 384
 385                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 386                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_HAGAN);
 387
 388                         if (!cave_have_flag_bold(caster_ptr->current_floor_ptr, y, x, FF_HURT_ROCK)) break;
 389
 390                         /* Destroy the feature */
 391                         cave_alter_feat(caster_ptr, y, x, FF_HURT_ROCK);
 392                         caster_ptr->update |= (PU_FLOW);
 393                 }
 394                 break;
 395
 396         case 13:
 397                 if (name) return _("乱れ雪月花", "Midare-Setsugekka");
 398                 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。",
 399                         "Attacks a monster with an increased number of attacks and more damage unless it has resistance to cold.");
 400
 401                 if (cast)
 402                 {
 403                         POSITION y, x;
 404
 405                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 406                         if (dir == 5) return NULL;
 407
 408                         y = caster_ptr->y + ddy[dir];
 409                         x = caster_ptr->x + ddx[dir];
 410
 411                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 412                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_COLD);
 413                         else
 414                         {
 415                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 416                                 return NULL;
 417                         }
 418                 }
 419                 break;
 420
 421         case 14:
 422                 if (name) return _("急所突き", "Spot Aiming");
 423                 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。",
 424                         "Attempts to kill a monster instantly. If that fails, causes only 1HP of damage.");
 425
 426                 if (cast)
 427                 {
 428                         POSITION y, x;
 429
 430                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 431                         if (dir == 5) return NULL;
 432
 433                         y = caster_ptr->y + ddy[dir];
 434                         x = caster_ptr->x + ddx[dir];
 435
 436                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 437                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_KYUSHO);
 438                         else
 439                         {
 440                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 441                                 return NULL;
 442                         }
 443                 }
 444                 break;
 445
 446         case 15:
 447                 if (name) return _("魔神斬り", "Majingiri");
 448                 if (desc) return _("会心の一撃で攻撃する。攻撃がかわされやすい。",
 449                         "Attempts to attack with a critical hit, but this attack is easy to evade for a monster.");
 450
 451                 if (cast)
 452                 {
 453                         POSITION y, x;
 454
 455                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 456                         if (dir == 5) return NULL;
 457
 458                         y = caster_ptr->y + ddy[dir];
 459                         x = caster_ptr->x + ddx[dir];
 460
 461                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 462                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_MAJIN);
 463                         else
 464                         {
 465                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 466                                 return NULL;
 467                         }
 468                 }
 469                 break;
 470
 471         case 16:
 472                 if (name) return _("捨て身", "Desperate Attack");
 473                 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。",
 474                         "Attacks with all of your power, but all damage you take will be doubled for one turn.");
 475
 476                 if (cast)
 477                 {
 478                         POSITION y, x;
 479
 480                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 481                         if (dir == 5) return NULL;
 482
 483                         y = caster_ptr->y + ddy[dir];
 484                         x = caster_ptr->x + ddx[dir];
 485
 486                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 487                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_SUTEMI);
 488                         else
 489                         {
 490                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 491                                 return NULL;
 492                         }
 493                         caster_ptr->sutemi = TRUE;
 494                 }
 495                 break;
 496
 497         case 17:
 498                 if (name) return _("雷撃鷲爪斬", "Lightning Eagle");
 499                 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。",
 500                         "Attacks a monster with more damage unless it has resistance to electricity.");
 501
 502                 if (cast)
 503                 {
 504                         POSITION y, x;
 505
 506                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 507                         if (dir == 5) return NULL;
 508
 509                         y = caster_ptr->y + ddy[dir];
 510                         x = caster_ptr->x + ddx[dir];
 511
 512                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 513                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_ELEC);
 514                         else
 515                         {
 516                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 517                                 return NULL;
 518                         }
 519                 }
 520                 break;
 521
 522         case 18:
 523                 if (name) return _("入身", "Rush Attack");
 524                 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.");
 525
 526                 if (cast)
 527                 {
 528                         if (!rush_attack(caster_ptr, NULL)) return NULL;
 529                 }
 530                 break;
 531
 532         case 19:
 533                 if (name) return _("赤流渦", "Bloody Maelstrom");
 534                 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。",
 535                         "Attacks all adjacent monsters with power corresponding to your cuts. Then increases your cuts. Has no effect on unliving monsters.");
 536
 537                 if (cast)
 538                 {
 539                         POSITION y = 0, x = 0;
 540
 541                         grid_type       *g_ptr;
 542                         monster_type    *m_ptr;
 543
 544                         if (caster_ptr->cut < 300)
 545                                 set_cut(caster_ptr,caster_ptr->cut + 300);
 546                         else
 547                                 set_cut(caster_ptr,caster_ptr->cut * 2);
 548
 549                         for (dir = 0; dir < 8; dir++)
 550                         {
 551                                 y = caster_ptr->y + ddy_ddd[dir];
 552                                 x = caster_ptr->x + ddx_ddd[dir];
 553                                 g_ptr = &caster_ptr->current_floor_ptr->grid_array[y][x];
 554                                 m_ptr = &caster_ptr->current_floor_ptr->m_list[g_ptr->m_idx];
 555
 556                                 /* Hack -- attack monsters */
 557                                 if (g_ptr->m_idx && (m_ptr->ml || cave_have_flag_bold(caster_ptr->current_floor_ptr, y, x, FF_PROJECT)))
 558                                 {
 559                                         if (!monster_living(m_ptr->r_idx))
 560                                         {
 561                                                 GAME_TEXT m_name[MAX_NLEN];
 562
 563                                                 monster_desc(caster_ptr, m_name, m_ptr, 0);
 564                                                 msg_format(_("%sには効果がない！", "%s is unharmed!"), m_name);
 565                                         }
 566                                         else do_cmd_attack(caster_ptr, y, x, HISSATSU_SEKIRYUKA);
 567                                 }
 568                         }
 569                 }
 570                 break;
 571
 572         case 20:
 573                 if (name) return _("激震撃", "Earthquake Blow");
 574                 if (desc) return _("地震を起こす。", "Shakes dungeon structure, and results in random swapping of floors and walls.");
 575
 576                 if (cast)
 577                 {
 578                         POSITION y, x;
 579
 580                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 581                         if (dir == 5) return NULL;
 582
 583                         y = caster_ptr->y + ddy[dir];
 584                         x = caster_ptr->x + ddx[dir];
 585
 586                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 587                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_QUAKE);
 588                         else
 589                                 earthquake(caster_ptr, caster_ptr->y, caster_ptr->x, 10, 0);
 590                 }
 591                 break;
 592
 593         case 21:
 594                 if (name) return _("地走り", "Crack");
 595                 if (desc) return _("衝撃波のビームを放つ。", "Fires a shock wave as a beam.");
 596
 597                 if (cast)
 598                 {
 599                         int total_damage = 0, basedam, i;
 600                         BIT_FLAGS flgs[TR_FLAG_SIZE];
 601                         object_type *o_ptr;
 602                         if (!get_aim_dir(caster_ptr, &dir)) return NULL;
 603                         msg_print(_("武器を大きく振り下ろした。", "You swing your weapon downward."));
 604                         for (i = 0; i < 2; i++)
 605                         {
 606                                 int damage;
 607
 608                                 if (!has_melee_weapon(caster_ptr, INVEN_RARM + i)) break;
 609                                 o_ptr = &caster_ptr->inventory_list[INVEN_RARM + i];
 610                                 basedam = (o_ptr->dd * (o_ptr->ds + 1)) * 50;
 611                                 damage = o_ptr->to_d * 100;
 612                                 object_flags(o_ptr, flgs);
 613                                 if ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD))
 614                                 {
 615                                         /* vorpal blade */
 616                                         basedam *= 5;
 617                                         basedam /= 3;
 618                                 }
 619                                 else if (have_flag(flgs, TR_VORPAL))
 620                                 {
 621                                         /* vorpal flag only */
 622                                         basedam *= 11;
 623                                         basedam /= 9;
 624                                 }
 625                                 damage += basedam;
 626                                 damage *= caster_ptr->num_blow[i];
 627                                 total_damage += damage / 200;
 628                                 if (i) total_damage = total_damage * 7 / 10;
 629                         }
 630                         fire_beam(caster_ptr, GF_FORCE, dir, total_damage);
 631                 }
 632                 break;
 633
 634         case 22:
 635                 if (name) return _("気迫の雄叫び", "War Cry");
 636                 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。",
 637                         "Damages all monsters in sight with sound. Aggravates nearby monsters.");
 638
 639                 if (cast)
 640                 {
 641                         msg_print(_("雄叫びをあげた！", "You roar!"));
 642                         project_all_los(caster_ptr, GF_SOUND, randint1(plev * 3));
 643                         aggravate_monsters(caster_ptr, 0);
 644                 }
 645                 break;
 646
 647         case 23:
 648                 if (name) return _("無双三段", "Musou-Sandan");
 649                 if (desc) return _("強力な3段攻撃を繰り出す。", "Attacks with three powerful strikes.");
 650
 651                 if (cast)
 652                 {
 653                         int i;
 654
 655                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 656                         if (dir == 5) return NULL;
 657
 658                         for (i = 0; i < 3; i++)
 659                         {
 660                                 POSITION y, x;
 661                                 POSITION ny, nx;
 662                                 MONSTER_IDX m_idx;
 663                                 grid_type *g_ptr;
 664                                 monster_type *m_ptr;
 665
 666                                 y = caster_ptr->y + ddy[dir];
 667                                 x = caster_ptr->x + ddx[dir];
 668                                 g_ptr = &caster_ptr->current_floor_ptr->grid_array[y][x];
 669
 670                                 if (g_ptr->m_idx)
 671                                         do_cmd_attack(caster_ptr, y, x, HISSATSU_3DAN);
 672                                 else
 673                                 {
 674                                         msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 675                                         return NULL;
 676                                 }
 677
 678                                 if (d_info[caster_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 679                                 {
 680                                         return "";
 681                                 }
 682
 683                                 /* Monster is dead? */
 684                                 if (!g_ptr->m_idx) break;
 685
 686                                 ny = y + ddy[dir];
 687                                 nx = x + ddx[dir];
 688                                 m_idx = g_ptr->m_idx;
 689                                 m_ptr = &caster_ptr->current_floor_ptr->m_list[m_idx];
 690
 691                                 /* Monster cannot move back? */
 692                                 if (!monster_can_enter(caster_ptr, ny, nx, &r_info[m_ptr->r_idx], 0))
 693                                 {
 694                                         /* -more- */
 695                                         if (i < 2) msg_print(NULL);
 696                                         continue;
 697                                 }
 698
 699                                 g_ptr->m_idx = 0;
 700                                 caster_ptr->current_floor_ptr->grid_array[ny][nx].m_idx = m_idx;
 701                                 m_ptr->fy = ny;
 702                                 m_ptr->fx = nx;
 703
 704                                 update_monster(caster_ptr, m_idx, TRUE);
 705
 706                                 /* Redraw the old spot */
 707                                 lite_spot(caster_ptr, y, x);
 708
 709                                 /* Redraw the new spot */
 710                                 lite_spot(caster_ptr, ny, nx);
 711
 712                                 /* Player can move forward? */
 713                                 if (player_can_enter(caster_ptr, g_ptr->feat, 0))
 714                                 {
 715                                         if (!move_player_effect(caster_ptr, y, x, MPE_FORGET_FLOW | MPE_HANDLE_STUFF | MPE_DONT_PICKUP)) break;
 716                                 }
 717                                 else
 718                                 {
 719                                         break;
 720                                 }
 721
 722                                 /* -more- */
 723                                 if (i < 2) msg_print(NULL);
 724                         }
 725                 }
 726                 break;
 727
 728         case 24:
 729                 if (name) return _("吸血鬼の牙", "Vampire's Fang");
 730                 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。",
 731                         "Attacks with vampiric strikes which absorb HP from a monster and heal you. Has no effect on unliving monsters.");
 732
 733                 if (cast)
 734                 {
 735                         POSITION y, x;
 736
 737                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 738                         if (dir == 5) return NULL;
 739
 740                         y = caster_ptr->y + ddy[dir];
 741                         x = caster_ptr->x + ddx[dir];
 742
 743                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 744                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_DRAIN);
 745                         else
 746                         {
 747                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 748                                 return NULL;
 749                         }
 750                 }
 751                 break;
 752
 753         case 25:
 754                 if (name) return _("幻惑", "Moon Dazzling");
 755                 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.");
 756
 757                 if (cast)
 758                 {
 759                         msg_print(_("武器を不規則に揺らした．．．", "You irregularly wave your weapon..."));
 760                         project_all_los(caster_ptr, GF_ENGETSU, plev * 4);
 761                         project_all_los(caster_ptr, GF_ENGETSU, plev * 4);
 762                         project_all_los(caster_ptr, GF_ENGETSU, plev * 4);
 763                 }
 764                 break;
 765
 766         case 26:
 767                 if (name) return _("百人斬り", "Hundred Slaughter");
 768                 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。",
 769                         "Performs a series of rush attacks. The series continues as long as the attacked monster dies and you have sufficient SP.");
 770
 771                 if (cast)
 772                 {
 773                         const int mana_cost_per_monster = 8;
 774                         bool is_new = TRUE;
 775                         bool mdeath;
 776
 777                         do
 778                         {
 779                                 if (!rush_attack(caster_ptr, &mdeath)) break;
 780                                 if (is_new)
 781                                 {
 782                                         /* Reserve needed mana point */
 783                                         caster_ptr->csp -= technic_info[REALM_HISSATSU - MIN_TECHNIC][26].smana;
 784                                         is_new = FALSE;
 785                                 }
 786                                 else
 787                                         caster_ptr->csp -= mana_cost_per_monster;
 788
 789                                 if (!mdeath) break;
 790                                 command_dir = 0;
 791
 792                                 caster_ptr->redraw |= PR_MANA;
 793                                 handle_stuff(caster_ptr);
 794                         } while (caster_ptr->csp > mana_cost_per_monster);
 795
 796                         if (is_new) return NULL;
 797
 798                         /* Restore reserved mana */
 799                         caster_ptr->csp += technic_info[REALM_HISSATSU - MIN_TECHNIC][26].smana;
 800                 }
 801                 break;
 802
 803         case 27:
 804                 if (name) return _("天翔龍閃", "Dragonic Flash");
 805                 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。",
 806                         "Runs toward given location while attacking all monsters on the path.");
 807
 808                 if (cast)
 809                 {
 810                         POSITION y, x;
 811
 812                         if (!tgt_pt(caster_ptr, &x, &y)) return NULL;
 813
 814                         if (!cave_player_teleportable_bold(caster_ptr, y, x, TELEPORT_SPONTANEOUS) ||
 815                                 (distance(y, x, caster_ptr->y, caster_ptr->x) > MAX_SIGHT / 2) ||
 816                                 !projectable(caster_ptr, caster_ptr->y, caster_ptr->x, y, x))
 817                         {
 818                                 msg_print(_("失敗！", "You cannot move to that place!"));
 819                                 break;
 820                         }
 821                         if (caster_ptr->anti_tele)
 822                         {
 823                                 msg_print(_("不思議な力がテレポートを防いだ！", "A mysterious force prevents you from teleporting!"));
 824                                 break;
 825                         }
 826                         project(caster_ptr, 0, 0, y, x, HISSATSU_ISSEN, GF_ATTACK, PROJECT_BEAM | PROJECT_KILL, -1);
 827                         teleport_player_to(caster_ptr, y, x, TELEPORT_SPONTANEOUS);
 828                 }
 829                 break;
 830
 831         case 28:
 832                 if (name) return _("二重の剣撃", "Twin Slash");
 833                 if (desc) return _("1ターンで2度攻撃を行う。", "double attacks at a time.");
 834
 835                 if (cast)
 836                 {
 837                         POSITION x, y;
 838
 839                         if (!get_rep_dir(caster_ptr, &dir, FALSE)) return NULL;
 840
 841                         y = caster_ptr->y + ddy[dir];
 842                         x = caster_ptr->x + ddx[dir];
 843
 844                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 845                         {
 846                                 do_cmd_attack(caster_ptr, y, x, 0);
 847                                 if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 848                                 {
 849                                         handle_stuff(caster_ptr);
 850                                         do_cmd_attack(caster_ptr, y, x, 0);
 851                                 }
 852                         }
 853                         else
 854                         {
 855                                 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"));
 856                                 return NULL;
 857                         }
 858                 }
 859                 break;
 860
 861         case 29:
 862                 if (name) return _("虎伏絶刀勢", "Kofuku-Zettousei");
 863                 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.");
 864
 865                 if (cast)
 866                 {
 867                         int total_damage = 0, basedam, i;
 868                         POSITION y, x;
 869                         BIT_FLAGS flgs[TR_FLAG_SIZE];
 870                         object_type *o_ptr;
 871
 872                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 873                         if (dir == 5) return NULL;
 874
 875                         y = caster_ptr->y + ddy[dir];
 876                         x = caster_ptr->x + ddx[dir];
 877
 878                         if (d_info[caster_ptr->dungeon_idx].flags1 & DF1_NO_MELEE)
 879                         {
 880                                 msg_print(_("なぜか攻撃することができない。", "Something prevents you from attacking."));
 881                                 return "";
 882                         }
 883                         msg_print(_("武器を大きく振り下ろした。", "You swing your weapon downward."));
 884                         for (i = 0; i < 2; i++)
 885                         {
 886                                 int damage;
 887                                 if (!has_melee_weapon(caster_ptr, INVEN_RARM + i)) break;
 888                                 o_ptr = &caster_ptr->inventory_list[INVEN_RARM + i];
 889                                 basedam = (o_ptr->dd * (o_ptr->ds + 1)) * 50;
 890                                 damage = o_ptr->to_d * 100;
 891                                 object_flags(o_ptr, flgs);
 892                                 if ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD))
 893                                 {
 894                                         /* vorpal blade */
 895                                         basedam *= 5;
 896                                         basedam /= 3;
 897                                 }
 898                                 else if (have_flag(flgs, TR_VORPAL))
 899                                 {
 900                                         /* vorpal flag only */
 901                                         basedam *= 11;
 902                                         basedam /= 9;
 903                                 }
 904                                 damage += basedam;
 905                                 damage += caster_ptr->to_d[i] * 100;
 906                                 damage *= caster_ptr->num_blow[i];
 907                                 total_damage += (damage / 100);
 908                         }
 909                         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);
 910                 }
 911                 break;
 912
 913         case 30:
 914                 if (name) return _("慶雲鬼忍剣", "Keiun-Kininken");
 915                 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。",
 916                         "Attacks a monster with extremely powerful damage, but you also take some damage. Hurts an undead monster greatly.");
 917
 918                 if (cast)
 919                 {
 920                         POSITION y, x;
 921
 922                         if (!get_direction(caster_ptr, &dir, FALSE, FALSE)) return NULL;
 923                         if (dir == 5) return NULL;
 924
 925                         y = caster_ptr->y + ddy[dir];
 926                         x = caster_ptr->x + ddx[dir];
 927
 928                         if (caster_ptr->current_floor_ptr->grid_array[y][x].m_idx)
 929                                 do_cmd_attack(caster_ptr, y, x, HISSATSU_UNDEAD);
 930                         else
 931                         {
 932                                 msg_print(_("その方向にはモンスターはいません。", "There is no monster."));
 933                                 return NULL;
 934                         }
 935                         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);
 936                 }
 937                 break;
 938
 939         case 31:
 940                 if (name) return _("切腹", "Harakiri");
 941                 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'");
 942
 943                 if (cast)
 944                 {
 945                         int i;
 946                         if (!get_check(_("本当に自殺しますか？", "Do you really want to commit suicide? "))) return NULL;
 947                         /* Special Verification for suicide */
 948                         prt(_("確認のため '@' を押して下さい。", "Please verify SUICIDE by typing the '@' sign: "), 0, 0);
 949
 950                         flush();
 951                         i = inkey();
 952                         prt("", 0, 0);
 953                         if (i != '@') return NULL;
 954                         if (current_world_ptr->total_winner)
 955                         {
 956                                 take_hit(caster_ptr, DAMAGE_FORCE, 9999, "Seppuku", -1);
 957                                 current_world_ptr->total_winner = TRUE;
 958                         }
 959                         else
 960                         {
 961                                 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."));
 962                                 take_hit(caster_ptr, DAMAGE_FORCE, 9999, "Seppuku", -1);
 963                         }
 964                 }
 965                 break;
 966         }
 967
 968         return "";
 969 }