src/cmd1.c

   1 /* File: cmd1.c */
   2
   3 /*
   4  * Copyright (c) 1997 Ben Harrison, James E. Wilson, Robert A. Koeneke
   5  *
   6  * This software may be copied and distributed for educational, research,
   7  * and not for profit purposes provided that this copyright and statement
   8  * are included in all such copies.  Other copyrights may also apply.
   9  */
  10
  11 /* Purpose: Movement commands (part 1) */
  12
  13 #include "angband.h"
  14 #define MAX_VAMPIRIC_DRAIN 50
  15
  16
  17 /*
  18  * Determine if the player "hits" a monster (normal combat).
  19  * Note -- Always miss 5%, always hit 5%, otherwise random.
  20  */
  21 bool test_hit_fire(int chance, int ac, int vis)
  22 {
  23         int k;
  24
  25         /* Percentile dice */
  26         k = randint0(100);
  27
  28         /* Hack -- Instant miss or hit */
  29         if (k < 10) return (k < 5);
  30
  31         if (p_ptr->pseikaku == SEIKAKU_NAMAKE)
  32                 if (one_in_(20)) return (FALSE);
  33
  34         /* Never hit */
  35         if (chance <= 0) return (FALSE);
  36
  37         /* Invisible monsters are harder to hit */
  38         if (!vis) chance = (chance + 1) / 2;
  39
  40         /* Power competes against armor */
  41         if (randint0(chance) < (ac * 3 / 4)) return (FALSE);
  42
  43         /* Assume hit */
  44         return (TRUE);
  45 }
  46
  47
  48
  49 /*
  50  * Determine if the player "hits" a monster (normal combat).
  51  *
  52  * Note -- Always miss 5%, always hit 5%, otherwise random.
  53  */
  54 bool test_hit_norm(int chance, int ac, int vis)
  55 {
  56         int k;
  57
  58         /* Percentile dice */
  59         k = randint0(100);
  60
  61         /* Hack -- Instant miss or hit */
  62         if (k < 10) return (k < 5);
  63
  64         if (p_ptr->pseikaku == SEIKAKU_NAMAKE)
  65                 if (one_in_(20)) return (FALSE);
  66
  67         /* Wimpy attack never hits */
  68         if (chance <= 0) return (FALSE);
  69
  70         /* Penalize invisible targets */
  71         if (!vis) chance = (chance + 1) / 2;
  72
  73         /* Power must defeat armor */
  74         if (randint0(chance) < (ac * 3 / 4)) return (FALSE);
  75
  76         /* Assume hit */
  77         return (TRUE);
  78 }
  79
  80
  81
  82 /*
  83  * Critical hits (from objects thrown by player)
  84  * Factor in item weight, total plusses, and player level.
  85  */
  86 s16b critical_shot(int weight, int plus, int dam)
  87 {
  88         int i, k;
  89
  90         /* Extract "shot" power */
  91         i = (weight + ((p_ptr->to_h_b + plus) * 4) + (p_ptr->lev * 2));
  92
  93         /* Critical hit */
  94         if (randint1(5000) <= i)
  95         {
  96                 k = weight + randint1(500);
  97
  98                 if (k < 500)
  99                 {
 100 #ifdef JP
 101                         msg_print("¼ê¤´¤¿¤¨¤¬¤¢¤Ã¤¿¡ª");
 102 #else
 103                         msg_print("It was a good hit!");
 104 #endif
 105
 106                         dam = 2 * dam + 5;
 107                 }
 108                 else if (k < 1000)
 109                 {
 110 #ifdef JP
 111                         msg_print("¤«¤Ê¤ê¤Î¼ê¤´¤¿¤¨¤¬¤¢¤Ã¤¿¡ª");
 112 #else
 113                         msg_print("It was a great hit!");
 114 #endif
 115
 116                         dam = 2 * dam + 10;
 117                 }
 118                 else
 119                 {
 120 #ifdef JP
 121                         msg_print("²ñ¿´¤Î°ì·â¤À¡ª");
 122 #else
 123                         msg_print("It was a superb hit!");
 124 #endif
 125
 126                         dam = 3 * dam + 15;
 127                 }
 128         }
 129
 130         return (dam);
 131 }
 132
 133
 134
 135 /*
 136  * Critical hits (by player)
 137  *
 138  * Factor in weapon weight, total plusses, player level.
 139  */
 140 s16b critical_norm(int weight, int plus, int dam, s16b meichuu, int mode)
 141 {
 142         int i, k;
 143
 144         /* Extract "blow" power */
 145         i = (weight + (meichuu * 3 + plus * 5) + (p_ptr->lev * 3));
 146
 147         /* Chance */
 148         if ((randint1((p_ptr->pclass == CLASS_NINJA) ? 4444 : 5000) <= i) || (mode == HISSATSU_MAJIN) || (mode == HISSATSU_3DAN))
 149         {
 150                 k = weight + randint1(650);
 151                 if ((mode == HISSATSU_MAJIN) || (mode == HISSATSU_3DAN)) k+= randint1(650);
 152
 153                 if (k < 400)
 154                 {
 155 #ifdef JP
 156                         msg_print("¼ê¤´¤¿¤¨¤¬¤¢¤Ã¤¿¡ª");
 157 #else
 158                         msg_print("It was a good hit!");
 159 #endif
 160
 161                         dam = 2 * dam + 5;
 162                 }
 163                 else if (k < 700)
 164                 {
 165 #ifdef JP
 166                         msg_print("¤«¤Ê¤ê¤Î¼ê¤´¤¿¤¨¤¬¤¢¤Ã¤¿¡ª");
 167 #else
 168                         msg_print("It was a great hit!");
 169 #endif
 170
 171                         dam = 2 * dam + 10;
 172                 }
 173                 else if (k < 900)
 174                 {
 175 #ifdef JP
 176                         msg_print("²ñ¿´¤Î°ì·â¤À¡ª");
 177 #else
 178                         msg_print("It was a superb hit!");
 179 #endif
 180
 181                         dam = 3 * dam + 15;
 182                 }
 183                 else if (k < 1300)
 184                 {
 185 #ifdef JP
 186                         msg_print("ºÇ¹â¤Î²ñ¿´¤Î°ì·â¤À¡ª");
 187 #else
 188                         msg_print("It was a *GREAT* hit!");
 189 #endif
 190
 191                         dam = 3 * dam + 20;
 192                 }
 193                 else
 194                 {
 195 #ifdef JP
 196                         msg_print("ÈæÎà¤Ê¤ºÇ¹â¤Î²ñ¿´¤Î°ì·â¤À¡ª");
 197 #else
 198                         msg_print("It was a *SUPERB* hit!");
 199 #endif
 200
 201                         dam = ((7 * dam) / 2) + 25;
 202                 }
 203         }
 204
 205         return (dam);
 206 }
 207
 208
 209
 210 /*
 211  * Extract the "total damage" from a given object hitting a given monster.
 212  *
 213  * Note that "flasks of oil" do NOT do fire damage, although they
 214  * certainly could be made to do so.  XXX XXX
 215  *
 216  * Note that most brands and slays are x3, except Slay Animal (x2),
 217  * Slay Evil (x2), and Kill dragon (x5).
 218  */
 219 s16b tot_dam_aux(object_type *o_ptr, int tdam, monster_type *m_ptr, int mode, bool thrown)
 220 {
 221         int mult = 10;
 222
 223         monster_race *r_ptr = &r_info[m_ptr->r_idx];
 224
 225         u32b flgs[TR_FLAG_SIZE];
 226
 227         /* Extract the flags */
 228         object_flags(o_ptr, flgs);
 229
 230         /* Some "weapons" and "ammo" do extra damage */
 231         switch (o_ptr->tval)
 232         {
 233                 case TV_SHOT:
 234                 case TV_ARROW:
 235                 case TV_BOLT:
 236                 case TV_HAFTED:
 237                 case TV_POLEARM:
 238                 case TV_SWORD:
 239                 case TV_DIGGING:
 240                 {
 241                         /* Slay Animal */
 242                         if ((have_flag(flgs, TR_SLAY_ANIMAL)) &&
 243                             (r_ptr->flags3 & RF3_ANIMAL))
 244                         {
 245                                 if (is_original_ap_and_seen(m_ptr))
 246                                 {
 247                                         r_ptr->r_flags3 |= RF3_ANIMAL;
 248                                 }
 249
 250                                 if (mult < 25) mult = 25;
 251                         }
 252
 253                         /* Execute Animal */
 254                         if ((have_flag(flgs, TR_KILL_ANIMAL)) &&
 255                             (r_ptr->flags3 & RF3_ANIMAL))
 256                         {
 257                                 if (is_original_ap_and_seen(m_ptr))
 258                                 {
 259                                         r_ptr->r_flags3 |= RF3_ANIMAL;
 260                                 }
 261
 262                                 if (mult < 40) mult = 40;
 263                         }
 264
 265                         /* Slay Evil */
 266                         if ((have_flag(flgs, TR_SLAY_EVIL)) &&
 267                             (r_ptr->flags3 & RF3_EVIL))
 268                         {
 269                                 if (is_original_ap_and_seen(m_ptr))
 270                                 {
 271                                         r_ptr->r_flags3 |= RF3_EVIL;
 272                                 }
 273
 274                                 if (mult < 20) mult = 20;
 275                         }
 276
 277                         /* Execute Evil */
 278                         if ((have_flag(flgs, TR_KILL_EVIL)) &&
 279                             (r_ptr->flags3 & RF3_EVIL))
 280                         {
 281                                 if (is_original_ap_and_seen(m_ptr))
 282                                 {
 283                                         r_ptr->r_flags3 |= RF3_EVIL;
 284                                 }
 285
 286                                 if (mult < 35) mult = 35;
 287                         }
 288
 289                         /* Slay Human */
 290                         if ((have_flag(flgs, TR_SLAY_HUMAN)) &&
 291                             (r_ptr->flags2 & RF2_HUMAN))
 292                         {
 293                                 if (is_original_ap_and_seen(m_ptr))
 294                                 {
 295                                         r_ptr->r_flags2 |= RF2_HUMAN;
 296                                 }
 297
 298                                 if (mult < 25) mult = 25;
 299                         }
 300
 301                         /* Execute Human */
 302                         if ((have_flag(flgs, TR_KILL_HUMAN)) &&
 303                             (r_ptr->flags2 & RF2_HUMAN))
 304                         {
 305                                 if (is_original_ap_and_seen(m_ptr))
 306                                 {
 307                                         r_ptr->r_flags2 |= RF2_HUMAN;
 308                                 }
 309
 310                                 if (mult < 40) mult = 40;
 311                         }
 312
 313                         /* Slay Undead */
 314                         if ((have_flag(flgs, TR_SLAY_UNDEAD)) &&
 315                             (r_ptr->flags3 & RF3_UNDEAD))
 316                         {
 317                                 if (is_original_ap_and_seen(m_ptr))
 318                                 {
 319                                         r_ptr->r_flags3 |= RF3_UNDEAD;
 320                                 }
 321
 322                                 if (mult < 30) mult = 30;
 323                         }
 324
 325                         /* Execute Undead */
 326                         if ((have_flag(flgs, TR_KILL_UNDEAD)) &&
 327                             (r_ptr->flags3 & RF3_UNDEAD))
 328                         {
 329                                 if (is_original_ap_and_seen(m_ptr))
 330                                 {
 331                                         r_ptr->r_flags3 |= RF3_UNDEAD;
 332                                 }
 333
 334                                 if (mult < 50) mult = 50;
 335                         }
 336
 337                         /* Slay Demon */
 338                         if ((have_flag(flgs, TR_SLAY_DEMON)) &&
 339                             (r_ptr->flags3 & RF3_DEMON))
 340                         {
 341                                 if (is_original_ap_and_seen(m_ptr))
 342                                 {
 343                                         r_ptr->r_flags3 |= RF3_DEMON;
 344                                 }
 345
 346                                 if (mult < 30) mult = 30;
 347                         }
 348
 349                         /* Execute Demon */
 350                         if ((have_flag(flgs, TR_KILL_DEMON)) &&
 351                             (r_ptr->flags3 & RF3_DEMON))
 352                         {
 353                                 if (is_original_ap_and_seen(m_ptr))
 354                                 {
 355                                         r_ptr->r_flags3 |= RF3_DEMON;
 356                                 }
 357
 358                                 if (mult < 50) mult = 50;
 359                         }
 360
 361                         /* Slay Orc */
 362                         if ((have_flag(flgs, TR_SLAY_ORC)) &&
 363                             (r_ptr->flags3 & RF3_ORC))
 364                         {
 365                                 if (is_original_ap_and_seen(m_ptr))
 366                                 {
 367                                         r_ptr->r_flags3 |= RF3_ORC;
 368                                 }
 369
 370                                 if (mult < 30) mult = 30;
 371                         }
 372
 373                         /* Execute Orc */
 374                         if ((have_flag(flgs, TR_KILL_ORC)) &&
 375                             (r_ptr->flags3 & RF3_ORC))
 376                         {
 377                                 if (is_original_ap_and_seen(m_ptr))
 378                                 {
 379                                         r_ptr->r_flags3 |= RF3_ORC;
 380                                 }
 381
 382                                 if (mult < 50) mult = 50;
 383                         }
 384
 385                         /* Slay Troll */
 386                         if ((have_flag(flgs, TR_SLAY_TROLL)) &&
 387                             (r_ptr->flags3 & RF3_TROLL))
 388                         {
 389                                 if (is_original_ap_and_seen(m_ptr))
 390                                 {
 391                                         r_ptr->r_flags3 |= RF3_TROLL;
 392                                 }
 393
 394                                 if (mult < 30) mult = 30;
 395                         }
 396
 397                         /* Execute Troll */
 398                         if ((have_flag(flgs, TR_KILL_TROLL)) &&
 399                             (r_ptr->flags3 & RF3_TROLL))
 400                         {
 401                                 if (is_original_ap_and_seen(m_ptr))
 402                                 {
 403                                         r_ptr->r_flags3 |= RF3_TROLL;
 404                                 }
 405
 406                                 if (mult < 50) mult = 50;
 407                         }
 408
 409                         /* Slay Giant */
 410                         if ((have_flag(flgs, TR_SLAY_GIANT)) &&
 411                             (r_ptr->flags3 & RF3_GIANT))
 412                         {
 413                                 if (is_original_ap_and_seen(m_ptr))
 414                                 {
 415                                         r_ptr->r_flags3 |= RF3_GIANT;
 416                                 }
 417
 418                                 if (mult < 30) mult = 30;
 419                         }
 420
 421                         /* Execute Giant */
 422                         if ((have_flag(flgs, TR_KILL_GIANT)) &&
 423                             (r_ptr->flags3 & RF3_GIANT))
 424                         {
 425                                 if (is_original_ap_and_seen(m_ptr))
 426                                 {
 427                                         r_ptr->r_flags3 |= RF3_GIANT;
 428                                 }
 429
 430                                 if (mult < 50) mult = 50;
 431                         }
 432
 433                         /* Slay Dragon  */
 434                         if ((have_flag(flgs, TR_SLAY_DRAGON)) &&
 435                             (r_ptr->flags3 & RF3_DRAGON))
 436                         {
 437                                 if (is_original_ap_and_seen(m_ptr))
 438                                 {
 439                                         r_ptr->r_flags3 |= RF3_DRAGON;
 440                                 }
 441
 442                                 if (mult < 30) mult = 30;
 443                         }
 444
 445                         /* Execute Dragon */
 446                         if ((have_flag(flgs, TR_KILL_DRAGON)) &&
 447                             (r_ptr->flags3 & RF3_DRAGON))
 448                         {
 449                                 if (is_original_ap_and_seen(m_ptr))
 450                                 {
 451                                         r_ptr->r_flags3 |= RF3_DRAGON;
 452                                 }
 453
 454                                 if (mult < 50) mult = 50;
 455
 456                                 if ((o_ptr->name1 == ART_NOTHUNG) && (m_ptr->r_idx == MON_FAFNER))
 457                                         mult *= 3;
 458                         }
 459
 460                         /* Brand (Acid) */
 461                         if (have_flag(flgs, TR_BRAND_ACID) || ((p_ptr->special_attack & (ATTACK_ACID)) && !thrown))
 462                         {
 463                                 /* Notice immunity */
 464                                 if (r_ptr->flagsr & RFR_EFF_IM_ACID_MASK)
 465                                 {
 466                                         if (is_original_ap_and_seen(m_ptr))
 467                                         {
 468                                                 r_ptr->r_flagsr |= (r_ptr->flagsr & RFR_EFF_IM_ACID_MASK);
 469                                         }
 470                                 }
 471
 472                                 /* Otherwise, take the damage */
 473                                 else
 474                                 {
 475                                         if (mult < 25) mult = 25;
 476                                 }
 477                         }
 478
 479                         /* Brand (Elec) */
 480                         if (have_flag(flgs, TR_BRAND_ELEC) || ((p_ptr->special_attack & (ATTACK_ELEC)) && !thrown) || (mode == HISSATSU_ELEC))
 481                         {
 482                                 /* Notice immunity */
 483                                 if (r_ptr->flagsr & RFR_EFF_IM_ELEC_MASK)
 484                                 {
 485                                         if (is_original_ap_and_seen(m_ptr))
 486                                         {
 487                                                 r_ptr->r_flagsr |= (r_ptr->flagsr & RFR_EFF_IM_ELEC_MASK);
 488                                         }
 489                                 }
 490
 491                                 /* Otherwise, take the damage */
 492                                 else if ((have_flag(flgs, TR_BRAND_ELEC) || ((p_ptr->special_attack & (ATTACK_ELEC)) && !thrown)) && (mode == HISSATSU_ELEC))
 493                                 {
 494                                         if (mult < 70) mult = 70;
 495                                 }
 496                                 else if (mode == HISSATSU_ELEC)
 497                                 {
 498                                         if (mult < 50) mult = 50;
 499                                 }
 500
 501                                 else
 502                                 {
 503                                         if (mult < 25) mult = 25;
 504                                 }
 505                         }
 506
 507                         /* Brand (Fire) */
 508                         if (have_flag(flgs, TR_BRAND_FIRE) || ((p_ptr->special_attack & (ATTACK_FIRE)) && !thrown) || (mode == HISSATSU_FIRE))
 509                         {
 510                                 /* Notice immunity */
 511                                 if (r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK)
 512                                 {
 513                                         if (is_original_ap_and_seen(m_ptr))
 514                                         {
 515                                                 r_ptr->r_flagsr |= (r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK);
 516                                         }
 517                                 }
 518
 519                                 /* Otherwise, take the damage */
 520                                 else if ((have_flag(flgs, TR_BRAND_FIRE) || ((p_ptr->special_attack & (ATTACK_FIRE)) && !thrown)) && (mode == HISSATSU_FIRE))
 521                                 {
 522                                         if (r_ptr->flags3 & RF3_HURT_FIRE)
 523                                         {
 524                                                 if (mult < 70) mult = 70;
 525                                                 if (is_original_ap_and_seen(m_ptr))
 526                                                 {
 527                                                         r_ptr->r_flags3 |= RF3_HURT_FIRE;
 528                                                 }
 529                                         }
 530                                         else if (mult < 35) mult = 35;
 531                                 }
 532                                 else
 533                                 {
 534                                         if (r_ptr->flags3 & RF3_HURT_FIRE)
 535                                         {
 536                                                 if (mult < 50) mult = 50;
 537                                                 if (is_original_ap_and_seen(m_ptr))
 538                                                 {
 539                                                         r_ptr->r_flags3 |= RF3_HURT_FIRE;
 540                                                 }
 541                                         }
 542                                         else if (mult < 25) mult = 25;
 543                                 }
 544                         }
 545
 546                         /* Brand (Cold) */
 547                         if (have_flag(flgs, TR_BRAND_COLD) || ((p_ptr->special_attack & (ATTACK_COLD)) && !thrown) || (mode == HISSATSU_COLD))
 548                         {
 549                                 /* Notice immunity */
 550                                 if (r_ptr->flagsr & RFR_EFF_IM_COLD_MASK)
 551                                 {
 552                                         if (is_original_ap_and_seen(m_ptr))
 553                                         {
 554                                                 r_ptr->r_flagsr |= (r_ptr->flagsr & RFR_EFF_IM_COLD_MASK);
 555                                         }
 556                                 }
 557                                 /* Otherwise, take the damage */
 558                                 else if ((have_flag(flgs, TR_BRAND_COLD) || ((p_ptr->special_attack & (ATTACK_COLD)) && !thrown)) && (mode == HISSATSU_COLD))
 559                                 {
 560                                         if (r_ptr->flags3 & RF3_HURT_COLD)
 561                                         {
 562                                                 if (mult < 70) mult = 70;
 563                                                 if (is_original_ap_and_seen(m_ptr))
 564                                                 {
 565                                                         r_ptr->r_flags3 |= RF3_HURT_COLD;
 566                                                 }
 567                                         }
 568                                         else if (mult < 35) mult = 35;
 569                                 }
 570                                 else
 571                                 {
 572                                         if (r_ptr->flags3 & RF3_HURT_COLD)
 573                                         {
 574                                                 if (mult < 50) mult = 50;
 575                                                 if (is_original_ap_and_seen(m_ptr))
 576                                                 {
 577                                                         r_ptr->r_flags3 |= RF3_HURT_COLD;
 578                                                 }
 579                                         }
 580                                         else if (mult < 25) mult = 25;
 581                                 }
 582                         }
 583
 584                         /* Brand (Poison) */
 585                         if (have_flag(flgs, TR_BRAND_POIS) || ((p_ptr->special_attack & (ATTACK_POIS)) && !thrown) || (mode == HISSATSU_POISON))
 586                         {
 587                                 /* Notice immunity */
 588                                 if (r_ptr->flagsr & RFR_EFF_IM_POIS_MASK)
 589                                 {
 590                                         if (is_original_ap_and_seen(m_ptr))
 591                                         {
 592                                                 r_ptr->r_flagsr |= (r_ptr->flagsr & RFR_EFF_IM_POIS_MASK);
 593                                         }
 594                                 }
 595
 596                                 /* Otherwise, take the damage */
 597                                 else if ((have_flag(flgs, TR_BRAND_POIS) || ((p_ptr->special_attack & (ATTACK_POIS)) && !thrown)) && (mode == HISSATSU_POISON))
 598                                 {
 599                                         if (mult < 35) mult = 35;
 600                                 }
 601                                 else
 602                                 {
 603                                         if (mult < 25) mult = 25;
 604                                 }
 605                         }
 606                         if ((mode == HISSATSU_ZANMA) && !monster_living(r_ptr) && (r_ptr->flags3 & RF3_EVIL))
 607                         {
 608                                 if (mult < 15) mult = 25;
 609                                 else if (mult < 50) mult = MIN(50, mult+20);
 610                         }
 611                         if (mode == HISSATSU_UNDEAD)
 612                         {
 613                                 if (r_ptr->flags3 & RF3_UNDEAD)
 614                                 {
 615                                         if (is_original_ap_and_seen(m_ptr))
 616                                         {
 617                                                 r_ptr->r_flags3 |= RF3_UNDEAD;
 618                                         }
 619                                         if (mult == 10) mult = 70;
 620                                         else if (mult < 140) mult = MIN(140, mult+60);
 621                                 }
 622                                 if (mult == 10) mult = 40;
 623                                 else if (mult < 60) mult = MIN(60, mult+30);
 624                         }
 625                         if ((mode == HISSATSU_SEKIRYUKA) && p_ptr->cut && monster_living(r_ptr))
 626                         {
 627                                 int tmp = MIN(100, MAX(10, p_ptr->cut / 10));
 628                                 if (mult < tmp) mult = tmp;
 629                         }
 630                         if ((mode == HISSATSU_HAGAN) && (r_ptr->flags3 & RF3_HURT_ROCK))
 631                         {
 632                                 if (is_original_ap_and_seen(m_ptr))
 633                                 {
 634                                         r_ptr->r_flags3 |= RF3_HURT_ROCK;
 635                                 }
 636                                 if (mult == 10) mult = 40;
 637                                 else if (mult < 60) mult = 60;
 638                         }
 639                         if ((p_ptr->pclass != CLASS_SAMURAI) && (have_flag(flgs, TR_FORCE_WEAPON)) && (p_ptr->csp > (o_ptr->dd * o_ptr->ds / 5)))
 640                         {
 641                                 p_ptr->csp -= (1+(o_ptr->dd * o_ptr->ds / 5));
 642                                 p_ptr->redraw |= (PR_MANA);
 643                                 mult = mult * 3 / 2 + 20;
 644                         }
 645                         break;
 646                 }
 647         }
 648         if (mult > 150) mult = 150;
 649
 650         /* Return the total damage */
 651         return (tdam * mult / 10);
 652 }
 653
 654
 655 /*
 656  * Search for hidden things
 657  */
 658 void search(void)
 659 {
 660         int y, x, chance;
 661
 662         s16b this_o_idx, next_o_idx = 0;
 663
 664         cave_type *c_ptr;
 665
 666
 667         /* Start with base search ability */
 668         chance = p_ptr->skill_srh;
 669
 670         /* Penalize various conditions */
 671         if (p_ptr->blind || no_lite()) chance = chance / 10;
 672         if (p_ptr->confused || p_ptr->image) chance = chance / 10;
 673
 674         /* Search the nearby grids, which are always in bounds */
 675         for (y = (py - 1); y <= (py + 1); y++)
 676         {
 677                 for (x = (px - 1); x <= (px + 1); x++)
 678                 {
 679                         /* Sometimes, notice things */
 680                         if (randint0(100) < chance)
 681                         {
 682                                 /* Access the grid */
 683                                 c_ptr = &cave[y][x];
 684
 685                                 /* Invisible trap */
 686                                 if (c_ptr->mimic && is_trap(c_ptr->feat))
 687                                 {
 688                                         /* Pick a trap */
 689                                         disclose_grid(y, x);
 690
 691                                         /* Message */
 692 #ifdef JP
 693                                         msg_print("¥È¥é¥Ã¥×¤òÈ¯¸«¤·¤¿¡£");
 694 #else
 695                                         msg_print("You have found a trap.");
 696 #endif
 697
 698                                         /* Disturb */
 699                                         disturb(0, 0);
 700                                 }
 701
 702                                 /* Secret door */
 703                                 if (is_hidden_door(c_ptr))
 704                                 {
 705                                         /* Message */
 706 #ifdef JP
 707                                         msg_print("±£¤·¥É¥¢¤òÈ¯¸«¤·¤¿¡£");
 708 #else
 709                                         msg_print("You have found a secret door.");
 710 #endif
 711
 712                                         /* Disclose */
 713                                         disclose_grid(y, x);
 714
 715                                         /* Disturb */
 716                                         disturb(0, 0);
 717                                 }
 718
 719                                 /* Scan all objects in the grid */
 720                                 for (this_o_idx = c_ptr->o_idx; this_o_idx; this_o_idx = next_o_idx)
 721                                 {
 722                                         object_type *o_ptr;
 723
 724                                         /* Acquire object */
 725                                         o_ptr = &o_list[this_o_idx];
 726
 727                                         /* Acquire next object */
 728                                         next_o_idx = o_ptr->next_o_idx;
 729
 730                                         /* Skip non-chests */
 731                                         if (o_ptr->tval != TV_CHEST) continue;
 732
 733                                         /* Skip non-trapped chests */
 734                                         if (!chest_traps[o_ptr->pval]) continue;
 735
 736                                         /* Identify once */
 737                                         if (!object_is_known(o_ptr))
 738                                         {
 739                                                 /* Message */
 740 #ifdef JP
 741                                                 msg_print("È¢¤Ë»Å³Ý¤±¤é¤ì¤¿¥È¥é¥Ã¥×¤òÈ¯¸«¤·¤¿¡ª");
 742 #else
 743                                                 msg_print("You have discovered a trap on the chest!");
 744 #endif
 745
 746                                                 /* Know the trap */
 747                                                 object_known(o_ptr);
 748
 749                                                 /* Notice it */
 750                                                 disturb(0, 0);
 751                                         }
 752                                 }
 753                         }
 754                 }
 755         }
 756 }
 757
 758
 759 /*
 760  * Helper routine for py_pickup() and py_pickup_floor().
 761  *
 762  * Add the given dungeon object to the character's inventory.
 763  *
 764  * Delete the object afterwards.
 765  */
 766 void py_pickup_aux(int o_idx)
 767 {
 768         int slot, i;
 769
 770 #ifdef JP
 771 /*
 772  * ¥¢¥¤¥Æ¥à¤ò½¦¤Ã¤¿ºÝ¤Ë¡Ö£²¤Ä¤Î¥±¡¼¥¤ò»ý¤Ã¤Æ¤¤¤ë¡×
 773  * "You have two cakes." ¤È¥¢¥¤¥Æ¥à¤ò½¦¤Ã¤¿¸å¤Î¹ç·×¤Î¤ß¤ÎÉ½¼¨¤¬¥ª¥ê¥¸¥Ê¥ë
 774  * ¤À¤¬¡¢°ãÏÂ´¶¤¬
 775  * ¤¢¤ë¤È¤¤¤¦»ØÅ¦¤ò¤¦¤±¤¿¤Î¤Ç¡¢¡Ö¡Á¤ò½¦¤Ã¤¿¡¢¡Á¤ò»ý¤Ã¤Æ¤¤¤ë¡×¤È¤¤¤¦É½¼¨
 776  * ¤Ë¤«¤¨¤Æ¤¢¤ë¡£¤½¤Î¤¿¤á¤ÎÇÛÎó¡£
 777  */
 778         char o_name[MAX_NLEN];
 779         char old_name[MAX_NLEN];
 780         char kazu_str[80];
 781         int hirottakazu;
 782 #else
 783         char o_name[MAX_NLEN];
 784 #endif
 785
 786         object_type *o_ptr;
 787
 788         o_ptr = &o_list[o_idx];
 789
 790 #ifdef JP
 791         /* Describe the object */
 792         object_desc(old_name, o_ptr, OD_NAME_ONLY);
 793         object_desc_kosuu(kazu_str, o_ptr);
 794         hirottakazu = o_ptr->number;
 795 #endif
 796         /* Carry the object */
 797         slot = inven_carry(o_ptr);
 798
 799         /* Get the object again */
 800         o_ptr = &inventory[slot];
 801
 802         /* Delete the object */
 803         delete_object_idx(o_idx);
 804
 805         if (p_ptr->pseikaku == SEIKAKU_MUNCHKIN)
 806         {
 807                 bool old_known = identify_item(o_ptr);
 808
 809                 /* Auto-inscription/destroy */
 810                 autopick_alter_item(slot, (bool)(destroy_identify && !old_known));
 811
 812                 /* If it is destroyed, don't pick it up */
 813                 if (o_ptr->marked & OM_AUTODESTROY) return;
 814         }
 815
 816         /* Describe the object */
 817         object_desc(o_name, o_ptr, 0);
 818
 819         /* Message */
 820 #ifdef JP
 821         if ((o_ptr->name1 == ART_CRIMSON) && (p_ptr->pseikaku == SEIKAKU_COMBAT))
 822         {
 823                 msg_format("¤³¤¦¤·¤Æ¡¢%s¤Ï¡Ø¥¯¥ê¥à¥¾¥ó¡Ù¤ò¼ê¤ËÆþ¤ì¤¿¡£", player_name);
 824                 msg_print("¤·¤«¤·º£¡¢¡Øº®ÆÙ¤Î¥µ¡¼¥Ú¥ó¥È¡Ù¤ÎÊü¤Ã¤¿¥â¥ó¥¹¥¿¡¼¤¬¡¢");
 825                 msg_format("%s¤Ë½±¤¤¤«¤«¤ë¡¥¡¥¡¥", player_name);
 826         }
 827         else
 828         {
 829                 if (plain_pickup)
 830                 {
 831                         msg_format("%s(%c)¤ò»ý¤Ã¤Æ¤¤¤ë¡£",o_name, index_to_label(slot));
 832                 }
 833                 else
 834                 {
 835                         if (o_ptr->number > hirottakazu) {
 836                             msg_format("%s½¦¤Ã¤Æ¡¢%s(%c)¤ò»ý¤Ã¤Æ¤¤¤ë¡£",
 837                                kazu_str, o_name, index_to_label(slot));
 838                         } else {
 839                                 msg_format("%s(%c)¤ò½¦¤Ã¤¿¡£", o_name, index_to_label(slot));
 840                         }
 841                 }
 842         }
 843         strcpy(record_o_name, old_name);
 844 #else
 845         msg_format("You have %s (%c).", o_name, index_to_label(slot));
 846         strcpy(record_o_name, o_name);
 847 #endif
 848         record_turn = turn;
 849
 850
 851         /* Check if completed a quest */
 852         for (i = 0; i < max_quests; i++)
 853         {
 854                 if ((quest[i].type == QUEST_TYPE_FIND_ARTIFACT) &&
 855                     (quest[i].status == QUEST_STATUS_TAKEN) &&
 856                            (quest[i].k_idx == o_ptr->name1))
 857                 {
 858                         if (record_fix_quest) do_cmd_write_nikki(NIKKI_FIX_QUEST_C, i, NULL);
 859                         quest[i].status = QUEST_STATUS_COMPLETED;
 860                         quest[i].complev = (byte)p_ptr->lev;
 861 #ifdef JP
 862                         msg_print("¥¯¥¨¥¹¥È¤òÃ£À®¤·¤¿¡ª");
 863 #else
 864                         msg_print("You completed your quest!");
 865 #endif
 866
 867                         msg_print(NULL);
 868                 }
 869         }
 870 }
 871
 872
 873 /*
 874  * Player "wants" to pick up an object or gold.
 875  * Note that we ONLY handle things that can be picked up.
 876  * See "move_player()" for handling of other things.
 877  */
 878 void carry(bool pickup)
 879 {
 880         cave_type *c_ptr = &cave[py][px];
 881
 882         s16b this_o_idx, next_o_idx = 0;
 883
 884         char    o_name[MAX_NLEN];
 885
 886         /* Recenter the map around the player */
 887         verify_panel();
 888
 889         /* Update stuff */
 890         p_ptr->update |= (PU_MONSTERS);
 891
 892         /* Redraw map */
 893         p_ptr->redraw |= (PR_MAP);
 894
 895         /* Window stuff */
 896         p_ptr->window |= (PW_OVERHEAD);
 897
 898         /* Handle stuff */
 899         handle_stuff();
 900
 901         /* Automatically pickup/destroy/inscribe items */
 902         autopick_pickup_items(c_ptr);
 903
 904
 905 #ifdef ALLOW_EASY_FLOOR
 906
 907         if (easy_floor)
 908         {
 909                 py_pickup_floor(pickup);
 910                 return;
 911         }
 912
 913 #endif /* ALLOW_EASY_FLOOR */
 914
 915         /* Scan the pile of objects */
 916         for (this_o_idx = c_ptr->o_idx; this_o_idx; this_o_idx = next_o_idx)
 917         {
 918                 object_type *o_ptr;
 919
 920                 /* Acquire object */
 921                 o_ptr = &o_list[this_o_idx];
 922
 923 #ifdef ALLOW_EASY_SENSE /* TNB */
 924
 925                 /* Option: Make item sensing easy */
 926                 if (easy_sense)
 927                 {
 928                         /* Sense the object */
 929                         (void)sense_object(o_ptr);
 930                 }
 931
 932 #endif /* ALLOW_EASY_SENSE -- TNB */
 933
 934                 /* Describe the object */
 935                 object_desc(o_name, o_ptr, 0);
 936
 937                 /* Acquire next object */
 938                 next_o_idx = o_ptr->next_o_idx;
 939
 940                 /* Hack -- disturb */
 941                 disturb(0, 0);
 942
 943                 /* Pick up gold */
 944                 if (o_ptr->tval == TV_GOLD)
 945                 {
 946                         int value = (long)o_ptr->pval;
 947
 948                         /* Delete the gold */
 949                         delete_object_idx(this_o_idx);
 950
 951                         /* Message */
 952 #ifdef JP
 953                 msg_format(" $%ld ¤Î²ÁÃÍ¤¬¤¢¤ë%s¤ò¸«¤Ä¤±¤¿¡£",
 954                            (long)value, o_name);
 955 #else
 956                         msg_format("You collect %ld gold pieces worth of %s.",
 957                                    (long)value, o_name);
 958 #endif
 959
 960
 961                         sound(SOUND_SELL);
 962
 963                         /* Collect the gold */
 964                         p_ptr->au += value;
 965
 966                         /* Redraw gold */
 967                         p_ptr->redraw |= (PR_GOLD);
 968
 969                         /* Window stuff */
 970                         p_ptr->window |= (PW_PLAYER);
 971                 }
 972
 973                 /* Pick up objects */
 974                 else
 975                 {
 976                         /* Hack - some objects were handled in autopick_pickup_items(). */
 977                         if (o_ptr->marked & OM_NOMSG)
 978                         {
 979                                 /* Clear the flag. */
 980                                 o_ptr->marked &= ~OM_NOMSG;
 981                         }
 982                         /* Describe the object */
 983                         else if (!pickup)
 984                         {
 985 #ifdef JP
 986                                 msg_format("%s¤¬¤¢¤ë¡£", o_name);
 987 #else
 988                                 msg_format("You see %s.", o_name);
 989 #endif
 990
 991                         }
 992
 993                         /* Note that the pack is too full */
 994                         else if (!inven_carry_okay(o_ptr))
 995                         {
 996 #ifdef JP
 997                                 msg_format("¥¶¥Ã¥¯¤Ë¤Ï%s¤òÆþ¤ì¤ë·ä´Ö¤¬¤Ê¤¤¡£", o_name);
 998 #else
 999                                 msg_format("You have no room for %s.", o_name);
1000 #endif
1001
1002                         }
1003
1004                         /* Pick up the item (if requested and allowed) */
1005                         else
1006                         {
1007                                 int okay = TRUE;
1008
1009                                 /* Hack -- query every item */
1010                                 if (carry_query_flag)
1011                                 {
1012                                         char out_val[MAX_NLEN+20];
1013 #ifdef JP
1014                                         sprintf(out_val, "%s¤ò½¦¤¤¤Þ¤¹¤«? ", o_name);
1015 #else
1016                                         sprintf(out_val, "Pick up %s? ", o_name);
1017 #endif
1018
1019                                         okay = get_check(out_val);
1020                                 }
1021
1022                                 /* Attempt to pick up an object. */
1023                                 if (okay)
1024                                 {
1025                                         /* Pick up the object */
1026                                         py_pickup_aux(this_o_idx);
1027                                 }
1028                         }
1029                 }
1030         }
1031 }
1032
1033
1034 /*
1035  * Determine if a trap affects the player.
1036  * Always miss 5% of the time, Always hit 5% of the time.
1037  * Otherwise, match trap power against player armor.
1038  */
1039 static int check_hit(int power)
1040 {
1041         int k, ac;
1042
1043         /* Percentile dice */
1044         k = randint0(100);
1045
1046         /* Hack -- 5% hit, 5% miss */
1047         if (k < 10) return (k < 5);
1048
1049         if (p_ptr->pseikaku == SEIKAKU_NAMAKE)
1050                 if (one_in_(20)) return (TRUE);
1051
1052         /* Paranoia -- No power */
1053         if (power <= 0) return (FALSE);
1054
1055         /* Total armor */
1056         ac = p_ptr->ac + p_ptr->to_a;
1057
1058         /* Power competes against Armor */
1059         if (randint1(power) > ((ac * 3) / 4)) return (TRUE);
1060
1061         /* Assume miss */
1062         return (FALSE);
1063 }
1064
1065
1066
1067 /*
1068  * Handle player hitting a real trap
1069  */
1070 static void hit_trap(bool break_trap)
1071 {
1072         int i, num, dam;
1073         int x = px, y = py;
1074
1075         /* Get the cave grid */
1076         cave_type *c_ptr = &cave[y][x];
1077         feature_type *f_ptr = &f_info[c_ptr->feat];
1078         int trap_feat_type = have_flag(f_ptr->flags, FF_TRAP) ? f_ptr->subtype : NOT_TRAP;
1079
1080 #ifdef JP
1081         cptr name = "¥È¥é¥Ã¥×";
1082 #else
1083         cptr name = "a trap";
1084 #endif
1085
1086         /* Disturb the player */
1087         disturb(0, 0);
1088
1089         cave_alter_feat(y, x, FF_HIT_TRAP);
1090
1091         /* Analyze XXX XXX XXX */
1092         switch (trap_feat_type)
1093         {
1094                 case TRAP_TRAPDOOR:
1095                 {
1096                         if (p_ptr->levitation)
1097                         {
1098 #ifdef JP
1099                                 msg_print("Íî¤È¤·¸Í¤òÈô¤Ó±Û¤¨¤¿¡£");
1100 #else
1101                                 msg_print("You fly over a trap door.");
1102 #endif
1103
1104                         }
1105                         else
1106                         {
1107 #ifdef JP
1108                                 msg_print("Íî¤È¤·¸Í¤ËÍî¤Á¤¿¡ª");
1109                                 if ((p_ptr->pseikaku == SEIKAKU_COMBAT) || (inventory[INVEN_BOW].name1 == ART_CRIMSON))
1110                                         msg_print("¤¯¤Ã¤½¡Á¡ª");
1111 #else
1112                                 msg_print("You have fallen through a trap door!");
1113 #endif
1114
1115                                 sound(SOUND_FALL);
1116                                 dam = damroll(2, 8);
1117 #ifdef JP
1118                                 name = "Íî¤È¤·¸Í";
1119 #else
1120                                 name = "a trap door";
1121 #endif
1122
1123                                 take_hit(DAMAGE_NOESCAPE, dam, name, -1);
1124
1125                                 /* Still alive and autosave enabled */
1126                                 if (autosave_l && (p_ptr->chp >= 0))
1127                                         do_cmd_save_game(TRUE);
1128
1129 #ifdef JP
1130                                 do_cmd_write_nikki(NIKKI_BUNSHOU, 0, "Íî¤È¤·¸Í¤ËÍî¤Á¤¿");
1131 #else
1132                                 do_cmd_write_nikki(NIKKI_BUNSHOU, 0, "You have fallen through a trap door!");
1133 #endif
1134                                 prepare_change_floor_mode(CFM_SAVE_FLOORS | CFM_DOWN | CFM_RAND_PLACE | CFM_RAND_CONNECT);
1135
1136                                 /* Leaving */
1137                                 p_ptr->leaving = TRUE;
1138                         }
1139                         break;
1140                 }
1141
1142                 case TRAP_PIT:
1143                 {
1144                         if (p_ptr->levitation)
1145                         {
1146 #ifdef JP
1147                                 msg_print("Íî¤È¤··ê¤òÈô¤Ó±Û¤¨¤¿¡£");
1148 #else
1149                                 msg_print("You fly over a pit trap.");
1150 #endif
1151
1152                         }
1153                         else
1154                         {
1155 #ifdef JP
1156                                 msg_print("Íî¤È¤··ê¤ËÍî¤Á¤Æ¤·¤Þ¤Ã¤¿¡ª");
1157 #else
1158                                 msg_print("You have fallen into a pit!");
1159 #endif
1160
1161                                 dam = damroll(2, 6);
1162 #ifdef JP
1163                                 name = "Íî¤È¤··ê";
1164 #else
1165                                 name = "a pit trap";
1166 #endif
1167
1168                                 take_hit(DAMAGE_NOESCAPE, dam, name, -1);
1169                         }
1170                         break;
1171                 }
1172
1173                 case TRAP_SPIKED_PIT:
1174                 {
1175                         if (p_ptr->levitation)
1176                         {
1177 #ifdef JP
1178                                 msg_print("¥È¥²¤Î¤¢¤ëÍî¤È¤··ê¤òÈô¤Ó±Û¤¨¤¿¡£");
1179 #else
1180                                 msg_print("You fly over a spiked pit.");
1181 #endif
1182
1183                         }
1184                         else
1185                         {
1186 #ifdef JP
1187                                 msg_print("¥¹¥Ñ¥¤¥¯¤¬Éß¤«¤ì¤¿Íî¤È¤··ê¤ËÍî¤Á¤Æ¤·¤Þ¤Ã¤¿¡ª");
1188 #else
1189                                 msg_print("You fall into a spiked pit!");
1190 #endif
1191
1192
1193                                 /* Base damage */
1194 #ifdef JP
1195                                 name = "Íî¤È¤··ê";
1196 #else
1197                                 name = "a pit trap";
1198 #endif
1199
1200                                 dam = damroll(2, 6);
1201
1202                                 /* Extra spike damage */
1203                                 if (randint0(100) < 50)
1204                                 {
1205 #ifdef JP
1206                                         msg_print("¥¹¥Ñ¥¤¥¯¤¬»É¤µ¤Ã¤¿¡ª");
1207 #else
1208                                         msg_print("You are impaled!");
1209 #endif
1210
1211
1212 #ifdef JP
1213                                         name = "¥È¥²¤Î¤¢¤ëÍî¤È¤··ê";
1214 #else
1215                                         name = "a spiked pit";
1216 #endif
1217
1218                                         dam = dam * 2;
1219                                         (void)set_cut(p_ptr->cut + randint1(dam));
1220                                 }
1221
1222                                 /* Take the damage */
1223                                 take_hit(DAMAGE_NOESCAPE, dam, name, -1);
1224                         }
1225                         break;
1226                 }
1227
1228                 case TRAP_POISON_PIT:
1229                 {
1230                         if (p_ptr->levitation)
1231                         {
1232 #ifdef JP
1233                                 msg_print("¥È¥²¤Î¤¢¤ëÍî¤È¤··ê¤òÈô¤Ó±Û¤¨¤¿¡£");
1234 #else
1235                                 msg_print("You fly over a spiked pit.");
1236 #endif
1237
1238                         }
1239                         else
1240                         {
1241 #ifdef JP
1242                         msg_print("¥¹¥Ñ¥¤¥¯¤¬Éß¤«¤ì¤¿Íî¤È¤··ê¤ËÍî¤Á¤Æ¤·¤Þ¤Ã¤¿¡ª");
1243 #else
1244                                 msg_print("You fall into a spiked pit!");
1245 #endif
1246
1247
1248                                 /* Base damage */
1249                                 dam = damroll(2, 6);
1250
1251 #ifdef JP
1252                                 name = "Íî¤È¤··ê";
1253 #else
1254                                 name = "a pit trap";
1255 #endif
1256
1257
1258                                 /* Extra spike damage */
1259                                 if (randint0(100) < 50)
1260                                 {
1261 #ifdef JP
1262                                         msg_print("ÆÇ¤òÅÉ¤é¤ì¤¿¥¹¥Ñ¥¤¥¯¤¬»É¤µ¤Ã¤¿¡ª");
1263 #else
1264                                         msg_print("You are impaled on poisonous spikes!");
1265 #endif
1266
1267
1268 #ifdef JP
1269                                         name = "¥È¥²¤Î¤¢¤ëÍî¤È¤··ê";
1270 #else
1271                                         name = "a spiked pit";
1272 #endif
1273
1274
1275                                         dam = dam * 2;
1276                                         (void)set_cut(p_ptr->cut + randint1(dam));
1277
1278                                         if (p_ptr->resist_pois || IS_OPPOSE_POIS())
1279                                         {
1280 #ifdef JP
1281                                                 msg_print("¤·¤«¤·ÆÇ¤Î±Æ¶Á¤Ï¤Ê¤«¤Ã¤¿¡ª");
1282 #else
1283                                                 msg_print("The poison does not affect you!");
1284 #endif
1285
1286                                         }
1287
1288                                         else
1289                                         {
1290                                                 dam = dam * 2;
1291                                                 (void)set_poisoned(p_ptr->poisoned + randint1(dam));
1292                                         }
1293                                 }
1294
1295                                 /* Take the damage */
1296                                 take_hit(DAMAGE_NOESCAPE, dam, name, -1);
1297                         }
1298
1299                         break;
1300                 }
1301
1302                 case TRAP_TY_CURSE:
1303                 {
1304 #ifdef JP
1305                         msg_print("²¿¤«¤¬¥Ô¥«¥Ã¤È¸÷¤Ã¤¿¡ª");
1306 #else
1307                         msg_print("There is a flash of shimmering light!");
1308 #endif
1309
1310                         num = 2 + randint1(3);
1311                         for (i = 0; i < num; i++)
1312                         {
1313                                 (void)summon_specific(0, y, x, dun_level, 0, (PM_ALLOW_GROUP | PM_ALLOW_UNIQUE | PM_NO_PET));
1314                         }
1315
1316                         if (dun_level > randint1(100)) /* No nasty effect for low levels */
1317                         {
1318                                 bool stop_ty = FALSE;
1319                                 int count = 0;
1320
1321                                 do
1322                                 {
1323                                         stop_ty = activate_ty_curse(stop_ty, &count);
1324                                 }
1325                                 while (one_in_(6));
1326                         }
1327                         break;
1328                 }
1329
1330                 case TRAP_TELEPORT:
1331                 {
1332 #ifdef JP
1333                         msg_print("¥Æ¥ì¥Ý¡¼¥È¡¦¥È¥é¥Ã¥×¤Ë¤Ò¤Ã¤«¤«¤Ã¤¿¡ª");
1334 #else
1335                         msg_print("You hit a teleport trap!");
1336 #endif
1337
1338                         teleport_player(100, TELEPORT_PASSIVE);
1339                         break;
1340                 }
1341
1342                 case TRAP_FIRE:
1343                 {
1344 #ifdef JP
1345                         msg_print("±ê¤ËÊñ¤Þ¤ì¤¿¡ª");
1346 #else
1347                         msg_print("You are enveloped in flames!");
1348 #endif
1349
1350                         dam = damroll(4, 6);
1351 #ifdef JP
1352                         (void)fire_dam(dam, "±ê¤Î¥È¥é¥Ã¥×", -1);
1353 #else
1354                         (void)fire_dam(dam, "a fire trap", -1);
1355 #endif
1356
1357                         break;
1358                 }
1359
1360                 case TRAP_ACID:
1361                 {
1362 #ifdef JP
1363                         msg_print("»À¤¬¿á¤¤«¤±¤é¤ì¤¿¡ª");
1364 #else
1365                         msg_print("You are splashed with acid!");
1366 #endif
1367
1368                         dam = damroll(4, 6);
1369 #ifdef JP
1370                         (void)acid_dam(dam, "»À¤Î¥È¥é¥Ã¥×", -1);
1371 #else
1372                         (void)acid_dam(dam, "an acid trap", -1);
1373 #endif
1374
1375                         break;
1376                 }
1377
1378                 case TRAP_SLOW:
1379                 {
1380                         if (check_hit(125))
1381                         {
1382 #ifdef JP
1383                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤Æ»É¤µ¤Ã¤¿¡ª");
1384 #else
1385                                 msg_print("A small dart hits you!");
1386 #endif
1387
1388                                 dam = damroll(1, 4);
1389 #ifdef JP
1390                                 take_hit(DAMAGE_ATTACK, dam, "¥À¡¼¥Ä¤Îæ«", -1);
1391 #else
1392                                 take_hit(DAMAGE_ATTACK, dam, "a dart trap", -1);
1393 #endif
1394
1395                                 if (!CHECK_MULTISHADOW()) (void)set_slow(p_ptr->slow + randint0(20) + 20, FALSE);
1396                         }
1397                         else
1398                         {
1399 #ifdef JP
1400                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤¿¡ª¤¬¡¢±¿ÎÉ¤¯Åö¤¿¤é¤Ê¤«¤Ã¤¿¡£");
1401 #else
1402                                 msg_print("A small dart barely misses you.");
1403 #endif
1404
1405                         }
1406                         break;
1407                 }
1408
1409                 case TRAP_LOSE_STR:
1410                 {
1411                         if (check_hit(125))
1412                         {
1413 #ifdef JP
1414                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤Æ»É¤µ¤Ã¤¿¡ª");
1415 #else
1416                                 msg_print("A small dart hits you!");
1417 #endif
1418
1419                                 dam = damroll(1, 4);
1420 #ifdef JP
1421                                 take_hit(DAMAGE_ATTACK, dam, "¥À¡¼¥Ä¤Îæ«", -1);
1422 #else
1423                                 take_hit(DAMAGE_ATTACK, dam, "a dart trap", -1);
1424 #endif
1425
1426                                 if (!CHECK_MULTISHADOW()) (void)do_dec_stat(A_STR);
1427                         }
1428                         else
1429                         {
1430 #ifdef JP
1431                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤¿¡ª¤¬¡¢±¿ÎÉ¤¯Åö¤¿¤é¤Ê¤«¤Ã¤¿¡£");
1432 #else
1433                                 msg_print("A small dart barely misses you.");
1434 #endif
1435
1436                         }
1437                         break;
1438                 }
1439
1440                 case TRAP_LOSE_DEX:
1441                 {
1442                         if (check_hit(125))
1443                         {
1444 #ifdef JP
1445                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤Æ»É¤µ¤Ã¤¿¡ª");
1446 #else
1447                                 msg_print("A small dart hits you!");
1448 #endif
1449
1450                                 dam = damroll(1, 4);
1451 #ifdef JP
1452                                 take_hit(DAMAGE_ATTACK, dam, "¥À¡¼¥Ä¤Îæ«", -1);
1453 #else
1454                                 take_hit(DAMAGE_ATTACK, dam, "a dart trap", -1);
1455 #endif
1456
1457                                 if (!CHECK_MULTISHADOW()) (void)do_dec_stat(A_DEX);
1458                         }
1459                         else
1460                         {
1461 #ifdef JP
1462                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤¿¡ª¤¬¡¢±¿ÎÉ¤¯Åö¤¿¤é¤Ê¤«¤Ã¤¿¡£");
1463 #else
1464                                 msg_print("A small dart barely misses you.");
1465 #endif
1466
1467                         }
1468                         break;
1469                 }
1470
1471                 case TRAP_LOSE_CON:
1472                 {
1473                         if (check_hit(125))
1474                         {
1475 #ifdef JP
1476                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤Æ»É¤µ¤Ã¤¿¡ª");
1477 #else
1478                                 msg_print("A small dart hits you!");
1479 #endif
1480
1481                                 dam = damroll(1, 4);
1482 #ifdef JP
1483                                 take_hit(DAMAGE_ATTACK, dam, "¥À¡¼¥Ä¤Îæ«", -1);
1484 #else
1485                                 take_hit(DAMAGE_ATTACK, dam, "a dart trap", -1);
1486 #endif
1487
1488                                 if (!CHECK_MULTISHADOW()) (void)do_dec_stat(A_CON);
1489                         }
1490                         else
1491                         {
1492 #ifdef JP
1493                                 msg_print("¾®¤µ¤Ê¥À¡¼¥Ä¤¬Èô¤ó¤Ç¤¤¿¡ª¤¬¡¢±¿ÎÉ¤¯Åö¤¿¤é¤Ê¤«¤Ã¤¿¡£");
1494 #else
1495                                 msg_print("A small dart barely misses you.");
1496 #endif
1497
1498                         }
1499                         break;
1500                 }
1501
1502                 case TRAP_BLIND:
1503                 {
1504 #ifdef JP
1505                         msg_print("¹õ¤¤¥¬¥¹¤ËÊñ¤ß¹þ¤Þ¤ì¤¿¡ª");
1506 #else
1507                         msg_print("A black gas surrounds you!");
1508 #endif
1509
1510                         if (!p_ptr->resist_blind)
1511                         {
1512                                 (void)set_blind(p_ptr->blind + randint0(50) + 25);
1513                         }
1514                         break;
1515                 }
1516
1517                 case TRAP_CONFUSE:
1518                 {
1519 #ifdef JP
1520                         msg_print("¤¤é¤á¤¯¥¬¥¹¤ËÊñ¤ß¹þ¤Þ¤ì¤¿¡ª");
1521 #else
1522                         msg_print("A gas of scintillating colors surrounds you!");
1523 #endif
1524
1525                         if (!p_ptr->resist_conf)
1526                         {
1527                                 (void)set_confused(p_ptr->confused + randint0(20) + 10);
1528                         }
1529                         break;
1530                 }
1531
1532                 case TRAP_POISON:
1533                 {
1534 #ifdef JP
1535                         msg_print("»É·ãÅª¤ÊÎÐ¿§¤Î¥¬¥¹¤ËÊñ¤ß¹þ¤Þ¤ì¤¿¡ª");
1536 #else
1537                         msg_print("A pungent green gas surrounds you!");
1538 #endif
1539
1540                         if (!p_ptr->resist_pois && !IS_OPPOSE_POIS())
1541                         {
1542                                 (void)set_poisoned(p_ptr->poisoned + randint0(20) + 10);
1543                         }
1544                         break;
1545                 }
1546
1547                 case TRAP_SLEEP:
1548                 {
1549 #ifdef JP
1550                         msg_print("´ñÌ¯¤ÊÇò¤¤Ì¸¤ËÊñ¤Þ¤ì¤¿¡ª");
1551 #else
1552                         msg_print("A strange white mist surrounds you!");
1553 #endif
1554
1555                         if (!p_ptr->free_act)
1556                         {
1557 #ifdef JP
1558 msg_print("¤¢¤Ê¤¿¤ÏÌ²¤ê¤Ë½¢¤¤¤¿¡£");
1559 #else
1560                                 msg_print("You fall asleep.");
1561 #endif
1562
1563
1564                                 if (ironman_nightmare)
1565                                 {
1566 #ifdef JP
1567 msg_print("¿È¤ÎÌÓ¤â¤è¤À¤Ä¸÷·Ê¤¬Æ¬¤ËÉâ¤«¤ó¤À¡£");
1568 #else
1569                                         msg_print("A horrible vision enters your mind.");
1570 #endif
1571
1572
1573                                         /* Pick a nightmare */
1574                                         get_mon_num_prep(get_nightmare, NULL);
1575
1576                                         /* Have some nightmares */
1577                                         have_nightmare(get_mon_num(MAX_DEPTH));
1578
1579                                         /* Remove the monster restriction */
1580                                         get_mon_num_prep(NULL, NULL);
1581                                 }
1582                                 (void)set_paralyzed(p_ptr->paralyzed + randint0(10) + 5);
1583                         }
1584                         break;
1585                 }
1586
1587                 case TRAP_TRAPS:
1588                 {
1589 #ifdef JP
1590 msg_print("¤Þ¤Ð¤æ¤¤Á®¸÷¤¬Áö¤Ã¤¿¡ª");
1591 #else
1592                         msg_print("There is a bright flash of light!");
1593 #endif
1594
1595                         /* Make some new traps */
1596                         project(0, 1, y, x, 0, GF_MAKE_TRAP, PROJECT_HIDE | PROJECT_JUMP | PROJECT_GRID, -1);
1597
1598                         break;
1599                 }
1600
1601                 case TRAP_ALARM:
1602                 {
1603 #ifdef JP
1604                         msg_print("¤±¤¿¤¿¤Þ¤·¤¤²»¤¬ÌÄ¤ê¶Á¤¤¤¿¡ª");
1605 #else
1606                         msg_print("An alarm sounds!");
1607 #endif
1608
1609                         aggravate_monsters(0);
1610
1611                         break;
1612                 }
1613
1614                 case TRAP_OPEN:
1615                 {
1616 #ifdef JP
1617                         msg_print("Âç²»¶Á¤È¶¦¤Ë¤Þ¤ï¤ê¤ÎÊÉ¤¬Êø¤ì¤¿¡ª");
1618 #else
1619                         msg_print("Suddenly, surrounding walls are opened!");
1620 #endif
1621                         (void)project(0, 3, y, x, 0, GF_DISINTEGRATE, PROJECT_GRID | PROJECT_HIDE, -1);
1622                         (void)project(0, 3, y, x - 4, 0, GF_DISINTEGRATE, PROJECT_GRID | PROJECT_HIDE, -1);
1623                         (void)project(0, 3, y, x + 4, 0, GF_DISINTEGRATE, PROJECT_GRID | PROJECT_HIDE, -1);
1624                         aggravate_monsters(0);
1625
1626                         break;
1627                 }
1628
1629                 case TRAP_ARMAGEDDON:
1630                 {
1631                         static int levs[10] = {0, 0, 20, 10, 5, 3, 2, 1, 1, 1};
1632                         int evil_idx = 0, good_idx = 0;
1633
1634                         int lev;
1635 #ifdef JP
1636                         msg_print("ÆÍÁ³Å·³¦¤ÎÀïÁè¤Ë´¬¤¹þ¤Þ¤ì¤¿¡ª");
1637 #else
1638                         msg_print("Suddenly, you are surrounded by immotal beings!");
1639 #endif
1640
1641                         /* Summon Demons and Angels */
1642                         for (lev = dun_level; lev >= 20; lev -= 1 + lev/16)
1643                         {
1644                                 num = levs[MIN(lev/10, 9)];
1645                                 for (i = 0; i < num; i++)
1646                                 {
1647                                         int x1 = rand_spread(x, 7);
1648                                         int y1 = rand_spread(y, 5);
1649
1650                                         /* Skip illegal grids */
1651                                         if (!in_bounds(y1, x1)) continue;
1652
1653                                         /* Require line of projection */
1654                                         if (!projectable(py, px, y1, x1)) continue;
1655
1656                                         if (summon_specific(0, y1, x1, lev, SUMMON_ARMAGE_EVIL, (PM_NO_PET)))
1657                                                 evil_idx = hack_m_idx_ii;
1658
1659                                         if (summon_specific(0, y1, x1, lev, SUMMON_ARMAGE_GOOD, (PM_NO_PET)))
1660                                         {
1661                                                 good_idx = hack_m_idx_ii;
1662                                         }
1663
1664                                         /* Let them fight each other */
1665                                         if (evil_idx && good_idx)
1666                                         {
1667                                                 monster_type *evil_ptr = &m_list[evil_idx];
1668                                                 monster_type *good_ptr = &m_list[good_idx];
1669                                                 evil_ptr->target_y = good_ptr->fy;
1670                                                 evil_ptr->target_x = good_ptr->fx;
1671                                                 good_ptr->target_y = evil_ptr->fy;
1672                                                 good_ptr->target_x = evil_ptr->fx;
1673                                         }
1674                                 }
1675                         }
1676                         break;
1677                 }
1678
1679                 case TRAP_PIRANHA:
1680                 {
1681 #ifdef JP
1682                         msg_print("ÆÍÁ³ÊÉ¤«¤é¿å¤¬°î¤ì½Ð¤·¤¿¡ª¥Ô¥é¥Ë¥¢¤¬¤¤¤ë¡ª");
1683 #else
1684                         msg_print("Suddenly, the room is filled with water with piranhas!");
1685 #endif
1686
1687                         /* Water fills room */
1688                         fire_ball_hide(GF_WATER_FLOW, 0, 1, 10);
1689
1690                         /* Summon Piranhas */
1691                         num = 1 + dun_level/20;
1692                         for (i = 0; i < num; i++)
1693                         {
1694                                 (void)summon_specific(0, y, x, dun_level, SUMMON_PIRANHAS, (PM_ALLOW_GROUP | PM_NO_PET));
1695                         }
1696                         break;
1697                 }
1698         }
1699
1700         if (break_trap && is_trap(c_ptr->feat))
1701         {
1702                 cave_alter_feat(y, x, FF_DISARM);
1703 #ifdef JP
1704                 msg_print("¥È¥é¥Ã¥×¤òÊ´ºÕ¤·¤¿¡£");
1705 #else
1706                 msg_print("You destroyed the trap.");
1707 #endif
1708         }
1709 }
1710
1711
1712 static void touch_zap_player(monster_type *m_ptr)
1713 {
1714         int aura_damage = 0;
1715         monster_race *r_ptr = &r_info[m_ptr->r_idx];
1716
1717         if (r_ptr->flags2 & RF2_AURA_FIRE)
1718         {
1719                 if (!p_ptr->immune_fire)
1720                 {
1721                         char aura_dam[80];
1722
1723                         aura_damage = damroll(1 + (r_ptr->level / 26), 1 + (r_ptr->level / 17));
1724
1725                         /* Hack -- Get the "died from" name */
1726                         monster_desc(aura_dam, m_ptr, MD_IGNORE_HALLU | MD_ASSUME_VISIBLE | MD_INDEF_VISIBLE);
1727
1728 #ifdef JP
1729                         msg_print("ÆÍÁ³¤È¤Æ¤âÇ®¤¯¤Ê¤Ã¤¿¡ª");
1730 #else
1731                         msg_print("You are suddenly very hot!");
1732 #endif
1733
1734                         if (prace_is_(RACE_ENT)) aura_damage += aura_damage / 3;
1735                         if (IS_OPPOSE_FIRE()) aura_damage = (aura_damage + 2) / 3;
1736                         if (p_ptr->resist_fire) aura_damage = (aura_damage + 2) / 3;
1737
1738                         take_hit(DAMAGE_NOESCAPE, aura_damage, aura_dam, -1);
1739                         if (is_original_ap_and_seen(m_ptr)) r_ptr->r_flags2 |= RF2_AURA_FIRE;
1740                         handle_stuff();
1741                 }
1742         }
1743
1744         if (r_ptr->flags3 & RF3_AURA_COLD)
1745         {
1746                 if (!p_ptr->immune_cold)
1747                 {
1748                         char aura_dam[80];
1749
1750                         aura_damage = damroll(1 + (r_ptr->level / 26), 1 + (r_ptr->level / 17));
1751
1752                         /* Hack -- Get the "died from" name */
1753                         monster_desc(aura_dam, m_ptr, MD_IGNORE_HALLU | MD_ASSUME_VISIBLE | MD_INDEF_VISIBLE);
1754
1755 #ifdef JP
1756                         msg_print("ÆÍÁ³¤È¤Æ¤â´¨¤¯¤Ê¤Ã¤¿¡ª");
1757 #else
1758                         msg_print("You are suddenly very cold!");
1759 #endif
1760
1761                         if (IS_OPPOSE_COLD()) aura_damage = (aura_damage + 2) / 3;
1762                         if (p_ptr->resist_cold) aura_damage = (aura_damage + 2) / 3;
1763
1764                         take_hit(DAMAGE_NOESCAPE, aura_damage, aura_dam, -1);
1765                         if (is_original_ap_and_seen(m_ptr)) r_ptr->r_flags3 |= RF3_AURA_COLD;
1766                         handle_stuff();
1767                 }
1768         }
1769
1770         if (r_ptr->flags2 & RF2_AURA_ELEC)
1771         {
1772                 if (!p_ptr->immune_elec)
1773                 {
1774                         char aura_dam[80];
1775
1776                         aura_damage = damroll(1 + (r_ptr->level / 26), 1 + (r_ptr->level / 17));
1777
1778                         /* Hack -- Get the "died from" name */
1779                         monster_desc(aura_dam, m_ptr, MD_IGNORE_HALLU | MD_ASSUME_VISIBLE | MD_INDEF_VISIBLE);
1780
1781                         if (prace_is_(RACE_ANDROID)) aura_damage += aura_damage / 3;
1782                         if (IS_OPPOSE_ELEC()) aura_damage = (aura_damage + 2) / 3;
1783                         if (p_ptr->resist_elec) aura_damage = (aura_damage + 2) / 3;
1784
1785 #ifdef JP
1786                         msg_print("ÅÅ·â¤ò¤¯¤é¤Ã¤¿¡ª");
1787 #else
1788                         msg_print("You get zapped!");
1789 #endif
1790
1791                         take_hit(DAMAGE_NOESCAPE, aura_damage, aura_dam, -1);
1792                         if (is_original_ap_and_seen(m_ptr)) r_ptr->r_flags2 |= RF2_AURA_ELEC;
1793                         handle_stuff();
1794                 }
1795         }
1796 }
1797
1798
1799 static void natural_attack(s16b m_idx, int attack, bool *fear, bool *mdeath)
1800 {
1801         int             k, bonus, chance;
1802         int             n_weight = 0;
1803         monster_type    *m_ptr = &m_list[m_idx];
1804         monster_race    *r_ptr = &r_info[m_ptr->r_idx];
1805         char            m_name[80];
1806
1807         int             dss, ddd;
1808
1809         cptr            atk_desc;
1810
1811         switch (attack)
1812         {
1813                 case MUT2_SCOR_TAIL:
1814                         dss = 3;
1815                         ddd = 7;
1816                         n_weight = 5;
1817 #ifdef JP
1818                         atk_desc = "¿¬Èø";
1819 #else
1820                         atk_desc = "tail";
1821 #endif
1822
1823                         break;
1824                 case MUT2_HORNS:
1825                         dss = 2;
1826                         ddd = 6;
1827                         n_weight = 15;
1828 #ifdef JP
1829                         atk_desc = "³Ñ";
1830 #else
1831                         atk_desc = "horns";
1832 #endif
1833
1834                         break;
1835                 case MUT2_BEAK:
1836                         dss = 2;
1837                         ddd = 4;
1838                         n_weight = 5;
1839 #ifdef JP
1840                         atk_desc = "¥¯¥Á¥Ð¥·";
1841 #else
1842                         atk_desc = "beak";
1843 #endif
1844
1845                         break;
1846                 case MUT2_TRUNK:
1847                         dss = 1;
1848                         ddd = 4;
1849                         n_weight = 35;
1850 #ifdef JP
1851                         atk_desc = "¾Ý¤ÎÉ¡";
1852 #else
1853                         atk_desc = "trunk";
1854 #endif
1855
1856                         break;
1857                 case MUT2_TENTACLES:
1858                         dss = 2;
1859                         ddd = 5;
1860                         n_weight = 5;
1861 #ifdef JP
1862                         atk_desc = "¿¨¼ê";
1863 #else
1864                         atk_desc = "tentacles";
1865 #endif
1866
1867                         break;
1868                 default:
1869                         dss = ddd = n_weight = 1;
1870 #ifdef JP
1871                         atk_desc = "Ì¤ÄêµÁ¤ÎÉô°Ì";
1872 #else
1873                         atk_desc = "undefined body part";
1874 #endif
1875
1876         }
1877
1878         /* Extract monster name (or "it") */
1879         monster_desc(m_name, m_ptr, 0);
1880
1881
1882         /* Calculate the "attack quality" */
1883         bonus = p_ptr->to_h_m;
1884         bonus += (p_ptr->lev * 6 / 5);
1885         chance = (p_ptr->skill_thn + (bonus * BTH_PLUS_ADJ));
1886
1887         /* Test for hit */
1888         if ((!(r_ptr->flags2 & RF2_QUANTUM) || !randint0(2)) && test_hit_norm(chance, r_ptr->ac, m_ptr->ml))
1889         {
1890                 /* Sound */
1891                 sound(SOUND_HIT);
1892
1893 #ifdef JP
1894                 msg_format("%s¤ò%s¤Ç¹¶·â¤·¤¿¡£", m_name, atk_desc);
1895 #else
1896                 msg_format("You hit %s with your %s.", m_name, atk_desc);
1897 #endif
1898
1899
1900                 k = damroll(ddd, dss);
1901                 k = critical_norm(n_weight, bonus, k, (s16b)bonus, 0);
1902
1903                 /* Apply the player damage bonuses */
1904                 k += p_ptr->to_d_m;
1905
1906                 /* No negative damage */
1907                 if (k < 0) k = 0;
1908
1909                 /* Modify the damage */
1910                 k = mon_damage_mod(m_ptr, k, FALSE);
1911
1912                 /* Complex message */
1913                 if (p_ptr->wizard)
1914                 {
1915 #ifdef JP
1916                                 msg_format("%d/%d ¤Î¥À¥á¡¼¥¸¤òÍ¿¤¨¤¿¡£", k, m_ptr->hp);
1917 #else
1918                         msg_format("You do %d (out of %d) damage.", k, m_ptr->hp);
1919 #endif
1920
1921                 }
1922
1923                 /* Anger the monster */
1924                 if (k > 0) anger_monster(m_ptr);
1925
1926                 /* Damage, check for fear and mdeath */
1927                 switch (attack)
1928                 {
1929                         case MUT2_SCOR_TAIL:
1930                                 project(0, 0, m_ptr->fy, m_ptr->fx, k, GF_POIS, PROJECT_KILL, -1);
1931                                 *mdeath = (m_ptr->r_idx == 0);
1932                                 break;
1933                         case MUT2_HORNS:
1934                                 *mdeath = mon_take_hit(m_idx, k, fear, NULL);
1935                                 break;
1936                         case MUT2_BEAK:
1937                                 *mdeath = mon_take_hit(m_idx, k, fear, NULL);
1938                                 break;
1939                         case MUT2_TRUNK:
1940                                 *mdeath = mon_take_hit(m_idx, k, fear, NULL);
1941                                 break;
1942                         case MUT2_TENTACLES:
1943                                 *mdeath = mon_take_hit(m_idx, k, fear, NULL);
1944                                 break;
1945                         default:
1946                                 *mdeath = mon_take_hit(m_idx, k, fear, NULL);
1947                 }
1948
1949                 touch_zap_player(m_ptr);
1950         }
1951         /* Player misses */
1952         else
1953         {
1954                 /* Sound */
1955                 sound(SOUND_MISS);
1956
1957                 /* Message */
1958 #ifdef JP
1959                         msg_format("¥ß¥¹¡ª %s¤Ë¤«¤ï¤µ¤ì¤¿¡£", m_name);
1960 #else
1961                 msg_format("You miss %s.", m_name);
1962 #endif
1963
1964         }
1965 }
1966
1967
1968
1969 /*
1970  * Player attacks a (poor, defenseless) creature        -RAK-
1971  *
1972  * If no "weapon" is available, then "punch" the monster one time.
1973  */
1974 static void py_attack_aux(int y, int x, bool *fear, bool *mdeath, s16b hand, int mode)
1975 {
1976         int             num = 0, k, bonus, chance, vir;
1977
1978         cave_type       *c_ptr = &cave[y][x];
1979
1980         monster_type    *m_ptr = &m_list[c_ptr->m_idx];
1981         monster_race    *r_ptr = &r_info[m_ptr->r_idx];
1982
1983         /* Access the weapon */
1984         object_type     *o_ptr = &inventory[INVEN_RARM + hand];
1985
1986         char            m_name[80];
1987
1988         bool            success_hit = FALSE;
1989         bool            old_success_hit = FALSE;
1990         bool            backstab = FALSE;
1991         bool            vorpal_cut = FALSE;
1992         int             chaos_effect = 0;
1993         bool            stab_fleeing = FALSE;
1994         bool            fuiuchi = FALSE;
1995         bool            monk_attack = FALSE;
1996         bool            do_quake = FALSE;
1997         bool            weak = FALSE;
1998         bool            drain_msg = TRUE;
1999         int             drain_result = 0, drain_heal = 0;
2000         bool            can_drain = FALSE;
2001         int             num_blow;
2002         int             drain_left = MAX_VAMPIRIC_DRAIN;
2003         u32b flgs[TR_FLAG_SIZE]; /* A massive hack -- life-draining weapons */
2004         bool            is_human = (r_ptr->d_char == 'p');
2005         bool            is_lowlevel = (r_ptr->level < (p_ptr->lev - 15));
2006         bool            zantetsu_mukou, e_j_mukou;
2007
2008         switch (p_ptr->pclass)
2009         {
2010         case CLASS_ROGUE:
2011         case CLASS_NINJA:
2012                 if (buki_motteruka(INVEN_RARM + hand) && !p_ptr->icky_wield[hand])
2013                 {
2014                         int tmp = p_ptr->lev * 6 + (p_ptr->skill_stl + 10) * 4;
2015                         if (p_ptr->monlite && (mode != HISSATSU_NYUSIN)) tmp /= 3;
2016                         if (p_ptr->cursed & TRC_AGGRAVATE) tmp /= 2;
2017                         if (r_ptr->level > (p_ptr->lev * p_ptr->lev / 20 + 10)) tmp /= 3;
2018                         if (MON_CSLEEP(m_ptr) && m_ptr->ml)
2019                         {
2020                                 /* Can't backstab creatures that we can't see, right? */
2021                                 backstab = TRUE;
2022                         }
2023                         else if ((p_ptr->special_defense & NINJA_S_STEALTH) && (randint0(tmp) > (r_ptr->level+20)) && m_ptr->ml && !(r_ptr->flagsr & RFR_RES_ALL))
2024                         {
2025                                 fuiuchi = TRUE;
2026                         }
2027                         else if (MON_MONFEAR(m_ptr) && m_ptr->ml)
2028                         {
2029                                 stab_fleeing = TRUE;
2030                         }
2031                 }
2032                 break;
2033
2034         case CLASS_MONK:
2035         case CLASS_FORCETRAINER:
2036         case CLASS_BERSERKER:
2037                 if ((empty_hands(TRUE) & EMPTY_HAND_RARM) && !p_ptr->riding) monk_attack = TRUE;
2038                 break;
2039         }
2040
2041         if (!o_ptr->k_idx) /* Empty hand */
2042         {
2043                 if ((r_ptr->level + 10) > p_ptr->lev)
2044                 {
2045                         if (p_ptr->skill_exp[GINOU_SUDE] < s_info[p_ptr->pclass].s_max[GINOU_SUDE])
2046                         {
2047                                 if (p_ptr->skill_exp[GINOU_SUDE] < WEAPON_EXP_BEGINNER)
2048                                         p_ptr->skill_exp[GINOU_SUDE] += 40;
2049                                 else if ((p_ptr->skill_exp[GINOU_SUDE] < WEAPON_EXP_SKILLED))
2050                                         p_ptr->skill_exp[GINOU_SUDE] += 5;
2051                                 else if ((p_ptr->skill_exp[GINOU_SUDE] < WEAPON_EXP_EXPERT) && (p_ptr->lev > 19))
2052                                         p_ptr->skill_exp[GINOU_SUDE] += 1;
2053                                 else if ((p_ptr->lev > 34))
2054                                         if (one_in_(3)) p_ptr->skill_exp[GINOU_SUDE] += 1;
2055                                 p_ptr->update |= (PU_BONUS);
2056                         }
2057                 }
2058         }
2059         else if (object_is_melee_weapon(o_ptr))
2060         {
2061                 if ((r_ptr->level + 10) > p_ptr->lev)
2062                 {
2063                         int tval = inventory[INVEN_RARM+hand].tval - TV_WEAPON_BEGIN;
2064                         int sval = inventory[INVEN_RARM+hand].sval;
2065                         int now_exp = p_ptr->weapon_exp[tval][sval];
2066                         if (now_exp < s_info[p_ptr->pclass].w_max[tval][sval])
2067                         {
2068                                 int amount = 0;
2069                                 if (now_exp < WEAPON_EXP_BEGINNER) amount = 80;
2070                                 else if (now_exp < WEAPON_EXP_SKILLED) amount = 10;
2071                                 else if ((now_exp < WEAPON_EXP_EXPERT) && (p_ptr->lev > 19)) amount = 1;
2072                                 else if ((p_ptr->lev > 34) && one_in_(2)) amount = 1;
2073                                 p_ptr->weapon_exp[tval][sval] += amount;
2074                                 p_ptr->update |= (PU_BONUS);
2075                         }
2076                 }
2077         }
2078
2079         /* Disturb the monster */
2080         (void)set_monster_csleep(c_ptr->m_idx, 0);
2081
2082         /* Extract monster name (or "it") */
2083         monster_desc(m_name, m_ptr, 0);
2084
2085         /* Calculate the "attack quality" */
2086         bonus = p_ptr->to_h[hand] + o_ptr->to_h;
2087         chance = (p_ptr->skill_thn + (bonus * BTH_PLUS_ADJ));
2088         if (mode == HISSATSU_IAI) chance += 60;
2089         if (p_ptr->special_defense & KATA_KOUKIJIN) chance += 150;
2090
2091         if (p_ptr->sutemi) chance = MAX(chance * 3 / 2, chance + 60);
2092
2093         vir = virtue_number(V_VALOUR);
2094         if (vir)
2095         {
2096                 chance += (p_ptr->virtues[vir - 1]/10);
2097         }
2098
2099         zantetsu_mukou = ((o_ptr->name1 == ART_ZANTETSU) && (r_ptr->d_char == 'j'));
2100         e_j_mukou = ((o_ptr->name1 == ART_EXCALIBUR_J) && (r_ptr->d_char == 'S'));
2101
2102         if ((mode == HISSATSU_KYUSHO) || (mode == HISSATSU_MINEUCHI) || (mode == HISSATSU_3DAN) || (mode == HISSATSU_IAI)) num_blow = 1;
2103         else if (mode == HISSATSU_COLD) num_blow = p_ptr->num_blow[hand]+2;
2104         else num_blow = p_ptr->num_blow[hand];
2105
2106         /* Attack once for each legal blow */
2107         while ((num++ < num_blow) && !p_ptr->is_dead)
2108         {
2109                 if (((o_ptr->tval == TV_SWORD) && (o_ptr->sval == SV_DOKUBARI)) || (mode == HISSATSU_KYUSHO))
2110                 {
2111                         if (p_ptr->migite && p_ptr->hidarite)
2112                         {
2113                                 success_hit = one_in_(2);
2114                         }
2115                         else success_hit = TRUE;
2116                 }
2117                 else if (mode == HISSATSU_MAJIN)
2118                 {
2119                         if (num == 1)
2120                         {
2121                                 if (one_in_(2))
2122                                         success_hit = FALSE;
2123                                 old_success_hit = success_hit;
2124                         }
2125                         else success_hit = old_success_hit;
2126                 }
2127                 else if ((p_ptr->pclass == CLASS_NINJA) && ((backstab || fuiuchi) && !(r_ptr->flagsr & RFR_RES_ALL))) success_hit = TRUE;
2128                 else success_hit = test_hit_norm(chance, r_ptr->ac, m_ptr->ml);
2129
2130                 /* Test for hit */
2131                 if (success_hit)
2132                 {
2133                         int vorpal_chance = ((o_ptr->name1 == ART_VORPAL_BLADE) || (o_ptr->name1 == ART_CHAINSWORD)) ? 2 : 4;
2134
2135                         /* Sound */
2136                         sound(SOUND_HIT);
2137
2138                         /* Message */
2139 #ifdef JP
2140                         if (backstab) msg_format("¤¢¤Ê¤¿¤ÏÎä¹ó¤Ë¤âÌ²¤Ã¤Æ¤¤¤ëÌµÎÏ¤Ê%s¤òÆÍ¤»É¤·¤¿¡ª", m_name);
2141                         else if (fuiuchi) msg_format("ÉÔ°Õ¤òÆÍ¤¤¤Æ%s¤Ë¶¯Îõ¤Ê°ì·â¤ò¶ô¤é¤ï¤»¤¿¡ª", m_name);
2142                         else if (stab_fleeing) msg_format("Æ¨¤²¤ë%s¤òÇØÃæ¤«¤éÆÍ¤»É¤·¤¿¡ª", m_name);
2143                         else if (!monk_attack) msg_format("%s¤ò¹¶·â¤·¤¿¡£", m_name);
2144 #else
2145                         if (backstab) msg_format("You cruelly stab the helpless, sleeping %s!", m_name);
2146                         else if (fuiuchi) msg_format("You make surprise attack, and hit %s with a powerful blow!", m_name);
2147                         else if (stab_fleeing) msg_format("You backstab the fleeing %s!",  m_name);
2148                         else if (!monk_attack) msg_format("You hit %s.", m_name);
2149 #endif
2150
2151                         /* Hack -- bare hands do one damage */
2152                         k = 1;
2153
2154                         object_flags(o_ptr, flgs);
2155
2156                         /* Select a chaotic effect (50% chance) */
2157                         if ((have_flag(flgs, TR_CHAOTIC)) && one_in_(2))
2158                         {
2159                                 if (one_in_(10))
2160                                 chg_virtue(V_CHANCE, 1);
2161
2162                                 if (randint1(5) < 3)
2163                                 {
2164                                         /* Vampiric (20%) */
2165                                         chaos_effect = 1;
2166                                 }
2167                                 else if (one_in_(250))
2168                                 {
2169                                         /* Quake (0.12%) */
2170                                         chaos_effect = 2;
2171                                 }
2172                                 else if (!one_in_(10))
2173                                 {
2174                                         /* Confusion (26.892%) */
2175                                         chaos_effect = 3;
2176                                 }
2177                                 else if (one_in_(2))
2178                                 {
2179                                         /* Teleport away (1.494%) */
2180                                         chaos_effect = 4;
2181                                 }
2182                                 else
2183                                 {
2184                                         /* Polymorph (1.494%) */
2185                                         chaos_effect = 5;
2186                                 }
2187                         }
2188
2189                         /* Vampiric drain */
2190                         if ((have_flag(flgs, TR_VAMPIRIC)) || (chaos_effect == 1) || (mode == HISSATSU_DRAIN))
2191                         {
2192                                 /* Only drain "living" monsters */
2193                                 if (monster_living(r_ptr))
2194                                         can_drain = TRUE;
2195                                 else
2196                                         can_drain = FALSE;
2197                         }
2198
2199                         if ((have_flag(flgs, TR_VORPAL)) && (randint1(vorpal_chance*3/2) == 1) && !zantetsu_mukou)
2200                                 vorpal_cut = TRUE;
2201                         else vorpal_cut = FALSE;
2202
2203                         if (monk_attack)
2204                         {
2205                                 int special_effect = 0, stun_effect = 0, times = 0, max_times;
2206                                 int min_level = 1;
2207                                 martial_arts *ma_ptr = &ma_blows[0], *old_ptr = &ma_blows[0];
2208                                 int resist_stun = 0;
2209                                 int weight = 8;
2210
2211                                 if (r_ptr->flags1 & RF1_UNIQUE) resist_stun += 88;
2212                                 if (r_ptr->flags3 & RF3_NO_STUN) resist_stun += 66;
2213                                 if (r_ptr->flags3 & RF3_NO_CONF) resist_stun += 33;
2214                                 if (r_ptr->flags3 & RF3_NO_SLEEP) resist_stun += 33;
2215                                 if ((r_ptr->flags3 & RF3_UNDEAD) || (r_ptr->flags3 & RF3_NONLIVING))
2216                                         resist_stun += 66;
2217
2218                                 if (p_ptr->special_defense & KAMAE_BYAKKO)
2219                                         max_times = (p_ptr->lev < 3 ? 1 : p_ptr->lev / 3);
2220                                 else if (p_ptr->special_defense & KAMAE_SUZAKU)
2221                                         max_times = 1;
2222                                 else if (p_ptr->special_defense & KAMAE_GENBU)
2223                                         max_times = 1;
2224                                 else
2225                                         max_times = (p_ptr->lev < 7 ? 1 : p_ptr->lev / 7);
2226                                 /* Attempt 'times' */
2227                                 for (times = 0; times < max_times; times++)
2228                                 {
2229                                         do
2230                                         {
2231                                                 ma_ptr = &ma_blows[randint0(MAX_MA)];
2232                                                 if ((p_ptr->pclass == CLASS_FORCETRAINER) && (ma_ptr->min_level > 1)) min_level = ma_ptr->min_level + 3;
2233                                                 else min_level = ma_ptr->min_level;
2234                                         }
2235                                         while ((min_level > p_ptr->lev) ||
2236                                                (randint1(p_ptr->lev) < ma_ptr->chance));
2237
2238                                         /* keep the highest level attack available we found */
2239                                         if ((ma_ptr->min_level > old_ptr->min_level) &&
2240                                             !p_ptr->stun && !p_ptr->confused)
2241                                         {
2242                                                 old_ptr = ma_ptr;
2243
2244                                                 if (p_ptr->wizard && cheat_xtra)
2245                                                 {
2246 #ifdef JP
2247                                                         msg_print("¹¶·â¤òºÆÁªÂò¤·¤Þ¤·¤¿¡£");
2248 #else
2249                                                         msg_print("Attack re-selected.");
2250 #endif
2251                                                 }
2252                                         }
2253                                         else
2254                                         {
2255                                                 ma_ptr = old_ptr;
2256                                         }
2257                                 }
2258
2259                                 if (p_ptr->pclass == CLASS_FORCETRAINER) min_level = MAX(1, ma_ptr->min_level - 3);
2260                                 else min_level = ma_ptr->min_level;
2261                                 k = damroll(ma_ptr->dd + p_ptr->to_dd[hand], ma_ptr->ds + p_ptr->to_ds[hand]);
2262                                 if (p_ptr->special_attack & ATTACK_SUIKEN) k *= 2;
2263
2264                                 if (ma_ptr->effect == MA_KNEE)
2265                                 {
2266                                         if (r_ptr->flags1 & RF1_MALE)
2267                                         {
2268 #ifdef JP
2269                                                 msg_format("%s¤Ë¶âÅªÉ¨½³¤ê¤ò¤¯¤é¤ï¤·¤¿¡ª", m_name);
2270 #else
2271                                                 msg_format("You hit %s in the groin with your knee!", m_name);
2272 #endif
2273
2274                                                 sound(SOUND_PAIN);
2275                                                 special_effect = MA_KNEE;
2276                                         }
2277                                         else
2278                                                 msg_format(ma_ptr->desc, m_name);
2279                                 }
2280
2281                                 else if (ma_ptr->effect == MA_SLOW)
2282                                 {
2283                                         if (!((r_ptr->flags1 & RF1_NEVER_MOVE) ||
2284                                             my_strchr("~#{}.UjmeEv$,DdsbBFIJQSXclnw!=?", r_ptr->d_char)))
2285                                         {
2286 #ifdef JP
2287                                                 msg_format("%s¤ÎÂ¼ó¤Ë´ØÀá½³¤ê¤ò¤¯¤é¤ï¤·¤¿¡ª", m_name);
2288 #else
2289                                                 msg_format("You kick %s in the ankle.", m_name);
2290 #endif
2291
2292                                                 special_effect = MA_SLOW;
2293                                         }
2294                                         else msg_format(ma_ptr->desc, m_name);
2295                                 }
2296                                 else
2297                                 {
2298                                         if (ma_ptr->effect)
2299                                         {
2300                                                 stun_effect = (ma_ptr->effect / 2) + randint1(ma_ptr->effect / 2);
2301                                         }
2302
2303                                         msg_format(ma_ptr->desc, m_name);
2304                                 }
2305
2306                                 if (p_ptr->special_defense & KAMAE_SUZAKU) weight = 4;
2307                                 if ((p_ptr->pclass == CLASS_FORCETRAINER) && (p_ptr->magic_num1[0]))
2308                                 {
2309                                         weight += (p_ptr->magic_num1[0]/30);
2310                                         if (weight > 20) weight = 20;
2311                                 }
2312
2313                                 k = critical_norm(p_ptr->lev * weight, min_level, k, p_ptr->to_h[0], 0);
2314
2315                                 if ((special_effect == MA_KNEE) && ((k + p_ptr->to_d[hand]) < m_ptr->hp))
2316                                 {
2317 #ifdef JP
2318                                         msg_format("%^s¤Ï¶ìÄË¤Ë¤¦¤á¤¤¤Æ¤¤¤ë¡ª", m_name);
2319 #else
2320                                         msg_format("%^s moans in agony!", m_name);
2321 #endif
2322
2323                                         stun_effect = 7 + randint1(13);
2324                                         resist_stun /= 3;
2325                                 }
2326
2327                                 else if ((special_effect == MA_SLOW) && ((k + p_ptr->to_d[hand]) < m_ptr->hp))
2328                                 {
2329                                         if (!(r_ptr->flags1 & RF1_UNIQUE) &&
2330                                             (randint1(p_ptr->lev) > r_ptr->level) &&
2331                                             m_ptr->mspeed > 60)
2332                                         {
2333 #ifdef JP
2334                                                 msg_format("%^s¤ÏÂ¤ò¤Ò¤¤º¤ê»Ï¤á¤¿¡£", m_name);
2335 #else
2336                                                 msg_format("%^s starts limping slower.", m_name);
2337 #endif
2338
2339                                                 m_ptr->mspeed -= 10;
2340                                         }
2341                                 }
2342
2343                                 if (stun_effect && ((k + p_ptr->to_d[hand]) < m_ptr->hp))
2344                                 {
2345                                         if (p_ptr->lev > randint1(r_ptr->level + resist_stun + 10))
2346                                         {
2347                                                 if (set_monster_stunned(c_ptr->m_idx, stun_effect + MON_STUNNED(m_ptr)))
2348                                                 {
2349 #ifdef JP
2350                                                         msg_format("%^s¤Ï¥Õ¥é¥Õ¥é¤Ë¤Ê¤Ã¤¿¡£", m_name);
2351 #else
2352                                                         msg_format("%^s is stunned.", m_name);
2353 #endif
2354                                                 }
2355                                                 else
2356                                                 {
2357 #ifdef JP
2358                                                         msg_format("%^s¤Ï¤µ¤é¤Ë¥Õ¥é¥Õ¥é¤Ë¤Ê¤Ã¤¿¡£", m_name);
2359 #else
2360                                                         msg_format("%^s is more stunned.", m_name);
2361 #endif
2362                                                 }
2363                                         }
2364                                 }
2365                         }
2366
2367                         /* Handle normal weapon */
2368                         else if (o_ptr->k_idx)
2369                         {
2370                                 k = damroll(o_ptr->dd + p_ptr->to_dd[hand], o_ptr->ds + p_ptr->to_ds[hand]);
2371                                 k = tot_dam_aux(o_ptr, k, m_ptr, mode, FALSE);
2372
2373                                 if (backstab)
2374                                 {
2375                                         k *= (3 + (p_ptr->lev / 20));
2376                                 }
2377                                 else if (fuiuchi)
2378                                 {
2379                                         k = k*(5+(p_ptr->lev*2/25))/2;
2380                                 }
2381                                 else if (stab_fleeing)
2382                                 {
2383                                         k = (3 * k) / 2;
2384                                 }
2385
2386                                 if ((p_ptr->impact[hand] && ((k > 50) || one_in_(7))) ||
2387                                          (chaos_effect == 2) || (mode == HISSATSU_QUAKE))
2388                                 {
2389                                         do_quake = TRUE;
2390                                 }
2391
2392                                 if ((!(o_ptr->tval == TV_SWORD) || !(o_ptr->sval == SV_DOKUBARI)) && !(mode == HISSATSU_KYUSHO))
2393                                         k = critical_norm(o_ptr->weight, o_ptr->to_h, k, p_ptr->to_h[hand], mode);
2394
2395                                 drain_result = k;
2396
2397                                 if (vorpal_cut)
2398                                 {
2399                                         int mult = 2;
2400
2401                                         if ((o_ptr->name1 == ART_CHAINSWORD) && !one_in_(2))
2402                                         {
2403                                                 char chainsword_noise[1024];
2404 #ifdef JP
2405                                                 if (!get_rnd_line("chainswd_j.txt", 0, chainsword_noise))
2406 #else
2407                                                 if (!get_rnd_line("chainswd.txt", 0, chainsword_noise))
2408 #endif
2409                                                 {
2410                                                         msg_print(chainsword_noise);
2411                                                 }
2412                                         }
2413
2414                                         if (o_ptr->name1 == ART_VORPAL_BLADE)
2415                                         {
2416 #ifdef JP
2417                                                 msg_print("ÌÜ¤Ë¤â»ß¤Þ¤é¤Ì¥ô¥©¡¼¥Ñ¥ë¥Ö¥ì¡¼¥É¡¢¼êÏ£¤ÎÁá¶È¡ª");
2418 #else
2419                                                 msg_print("Your Vorpal Blade goes snicker-snack!");
2420 #endif
2421                                         }
2422                                         else
2423                                         {
2424 #ifdef JP
2425                                                 msg_format("%s¤ò¥°¥Ã¥µ¥êÀÚ¤êÎö¤¤¤¿¡ª", m_name);
2426 #else
2427                                                 msg_format("Your weapon cuts deep into %s!", m_name);
2428 #endif
2429                                         }
2430
2431                                         /* Try to increase the damage */
2432                                         while (one_in_(vorpal_chance))
2433                                         {
2434                                                 mult++;
2435                                         }
2436
2437                                         k *= mult;
2438
2439                                         /* Ouch! */
2440                                         if (((r_ptr->flagsr & RFR_RES_ALL) ? k/100 : k) > m_ptr->hp)
2441                                         {
2442 #ifdef JP
2443                                                 msg_format("%s¤ò¿¿¤ÃÆó¤Ä¤Ë¤·¤¿¡ª", m_name);
2444 #else
2445                                                 msg_format("You cut %s in half!", m_name);
2446 #endif
2447                                         }
2448                                         else
2449                                         {
2450                                                 switch (mult)
2451                                                 {
2452 #ifdef JP
2453                                                 case 2: msg_format("%s¤ò»Â¤Ã¤¿¡ª", m_name); break;
2454                                                 case 3: msg_format("%s¤ò¤Ö¤Ã¤¿»Â¤Ã¤¿¡ª", m_name); break;
2455                                                 case 4: msg_format("%s¤ò¥á¥Ã¥¿»Â¤ê¤Ë¤·¤¿¡ª", m_name); break;
2456                                                 case 5: msg_format("%s¤ò¥á¥Ã¥¿¥á¥¿¤Ë»Â¤Ã¤¿¡ª", m_name); break;
2457                                                 case 6: msg_format("%s¤ò»É¿È¤Ë¤·¤¿¡ª", m_name); break;
2458                                                 case 7: msg_format("%s¤ò»Â¤Ã¤Æ»Â¤Ã¤Æ»Â¤ê¤Þ¤¯¤Ã¤¿¡ª", m_name); break;
2459                                                 default: msg_format("%s¤òºÙÀÚ¤ì¤Ë¤·¤¿¡ª", m_name); break;
2460 #else
2461                                                 case 2: msg_format("You gouge %s!", m_name); break;
2462                                                 case 3: msg_format("You maim %s!", m_name); break;
2463                                                 case 4: msg_format("You carve %s!", m_name); break;
2464                                                 case 5: msg_format("You cleave %s!", m_name); break;
2465                                                 case 6: msg_format("You smite %s!", m_name); break;
2466                                                 case 7: msg_format("You eviscerate %s!", m_name); break;
2467                                                 default: msg_format("You shred %s!", m_name); break;
2468 #endif
2469                                                 }
2470                                         }
2471                                         drain_result = drain_result * 3 / 2;
2472                                 }
2473
2474                                 k += o_ptr->to_d;
2475                                 drain_result += o_ptr->to_d;
2476                         }
2477
2478                         /* Apply the player damage bonuses */
2479                         k += p_ptr->to_d[hand];
2480                         drain_result += p_ptr->to_d[hand];
2481
2482                         if ((mode == HISSATSU_SUTEMI) || (mode == HISSATSU_3DAN)) k *= 2;
2483                         if ((mode == HISSATSU_SEKIRYUKA) && !monster_living(r_ptr)) k = 0;
2484                         if ((mode == HISSATSU_SEKIRYUKA) && !p_ptr->cut) k /= 2;
2485
2486                         /* No negative damage */
2487                         if (k < 0) k = 0;
2488
2489                         if ((mode == HISSATSU_ZANMA) && !(!monster_living(r_ptr) && (r_ptr->flags3 & RF3_EVIL)))
2490                         {
2491                                 k = 0;
2492                         }
2493
2494                         if (zantetsu_mukou)
2495                         {
2496 #ifdef JP
2497                                 msg_print("¤³¤ó¤ÊÆð¤é¤«¤¤¤â¤Î¤ÏÀÚ¤ì¤ó¡ª");
2498 #else
2499                                 msg_print("You cannot cut such a elastic thing!");
2500 #endif
2501                                 k = 0;
2502                         }
2503
2504                         if (e_j_mukou)
2505                         {
2506 #ifdef JP
2507                                 msg_print("ÃØéá¤Ï¶ì¼ê¤À¡ª");
2508 #else
2509                                 msg_print("Spiders are difficult for you to deal with!");
2510 #endif
2511                                 k /= 2;
2512                         }
2513
2514                         if (mode == HISSATSU_MINEUCHI)
2515                         {
2516                                 int tmp = (10 + randint1(15) + p_ptr->lev / 5);
2517
2518                                 k = 0;
2519                                 anger_monster(m_ptr);
2520
2521                                 if (!(r_ptr->flags3 & (RF3_NO_STUN)))
2522                                 {
2523                                         /* Get stunned */
2524                                         if (MON_STUNNED(m_ptr))
2525                                         {
2526 #ifdef JP
2527                                                 msg_format("%s¤Ï¤Ò¤É¤¯¤â¤¦¤í¤¦¤È¤·¤¿¡£", m_name);
2528 #else
2529                                                 msg_format("%s is more dazed.", m_name);
2530 #endif
2531
2532                                                 tmp /= 2;
2533                                         }
2534                                         else
2535                                         {
2536 #ifdef JP
2537                                                 msg_format("%s ¤Ï¤â¤¦¤í¤¦¤È¤·¤¿¡£", m_name);
2538 #else
2539                                                 msg_format("%s is dazed.", m_name);
2540 #endif
2541                                         }
2542
2543                                         /* Apply stun */
2544                                         (void)set_monster_stunned(c_ptr->m_idx, MON_STUNNED(m_ptr) + tmp);
2545                                 }
2546                                 else
2547                                 {
2548 #ifdef JP
2549                                         msg_format("%s ¤Ë¤Ï¸ú²Ì¤¬¤Ê¤«¤Ã¤¿¡£", m_name);
2550 #else
2551                                         msg_format("%s is not effected.", m_name);
2552 #endif
2553                                 }
2554                         }
2555
2556                         /* Modify the damage */
2557                         k = mon_damage_mod(m_ptr, k, (bool)(((o_ptr->tval == TV_POLEARM) && (o_ptr->sval == SV_DEATH_SCYTHE)) || ((p_ptr->pclass == CLASS_BERSERKER) && one_in_(2))));
2558                         if (((o_ptr->tval == TV_SWORD) && (o_ptr->sval == SV_DOKUBARI)) || (mode == HISSATSU_KYUSHO))
2559                         {
2560                                 if ((randint1(randint1(r_ptr->level/7)+5) == 1) && !(r_ptr->flags1 & RF1_UNIQUE) && !(r_ptr->flags7 & RF7_UNIQUE2))
2561                                 {
2562                                         k = m_ptr->hp + 1;
2563 #ifdef JP
2564                                         msg_format("%s¤ÎµÞ½ê¤òÆÍ¤»É¤·¤¿¡ª", m_name);
2565 #else
2566                                         msg_format("You hit %s on a fatal spot!", m_name);
2567 #endif
2568                                 }
2569                                 else k = 1;
2570                         }
2571                         else if ((p_ptr->pclass == CLASS_NINJA) && buki_motteruka(INVEN_RARM + hand) && !p_ptr->icky_wield[hand] && ((p_ptr->cur_lite <= 0) || one_in_(7)))
2572                         {
2573                                 int maxhp = maxroll(r_ptr->hdice, r_ptr->hside);
2574                                 if (one_in_(backstab ? 13 : (stab_fleeing || fuiuchi) ? 15 : 27))
2575                                 {
2576                                         k *= 5;
2577                                         drain_result *= 2;
2578 #ifdef JP
2579                                         msg_format("¿Ï¤¬%s¤Ë¿¼¡¹¤ÈÆÍ¤»É¤µ¤Ã¤¿¡ª", m_name);
2580 #else
2581                                         msg_format("You critically injured %s!", m_name);
2582 #endif
2583                                 }
2584                                 else if (((m_ptr->hp < maxhp/2) && one_in_((p_ptr->num_blow[0]+p_ptr->num_blow[1]+1)*10)) || ((one_in_(666) || ((backstab || fuiuchi) && one_in_(11))) && !(r_ptr->flags1 & RF1_UNIQUE) && !(r_ptr->flags7 & RF7_UNIQUE2)))
2585                                 {
2586                                         if ((r_ptr->flags1 & RF1_UNIQUE) || (r_ptr->flags7 & RF7_UNIQUE2) || (m_ptr->hp >= maxhp/2))
2587                                         {
2588                                                 k = MAX(k*5, m_ptr->hp/2);
2589                                                 drain_result *= 2;
2590 #ifdef JP
2591                                                 msg_format("%s¤ËÃ×Ì¿½ý¤òÉé¤ï¤»¤¿¡ª", m_name);
2592 #else
2593                                                 msg_format("You fatally injured %s!", m_name);
2594 #endif
2595                                         }
2596                                         else
2597                                         {
2598                                                 k = m_ptr->hp + 1;
2599 #ifdef JP
2600                                                 msg_format("¿Ï¤¬%s¤ÎµÞ½ê¤ò´Ó¤¤¤¿¡ª", m_name);
2601 #else
2602                                                 msg_format("You hit %s on a fatal spot!", m_name);
2603 #endif
2604                                         }
2605                                 }
2606                         }
2607
2608                         /* Complex message */
2609                         if (p_ptr->wizard || cheat_xtra)
2610                         {
2611 #ifdef JP
2612                                 msg_format("%d/%d ¤Î¥À¥á¡¼¥¸¤òÍ¿¤¨¤¿¡£", k, m_ptr->hp);
2613 #else
2614                                 msg_format("You do %d (out of %d) damage.", k, m_ptr->hp);
2615 #endif
2616                         }
2617
2618                         if (k <= 0) can_drain = FALSE;
2619
2620                         if (drain_result > m_ptr->hp)
2621                                 drain_result = m_ptr->hp;
2622
2623                         /* Damage, check for fear and death */
2624                         if (mon_take_hit(c_ptr->m_idx, k, fear, NULL))
2625                         {
2626                                 *mdeath = TRUE;
2627                                 if ((p_ptr->pclass == CLASS_BERSERKER) && energy_use)
2628                                 {
2629                                         if (p_ptr->migite && p_ptr->hidarite)
2630                                         {
2631                                                 if (hand) energy_use = energy_use*3/5+energy_use*num*2/(p_ptr->num_blow[hand]*5);
2632                                                 else energy_use = energy_use*num*3/(p_ptr->num_blow[hand]*5);
2633                                         }
2634                                         else
2635                                         {
2636                                                 energy_use = energy_use*num/p_ptr->num_blow[hand];
2637                                         }
2638                                 }
2639                                 if ((o_ptr->name1 == ART_ZANTETSU) && is_lowlevel)
2640 #ifdef JP
2641                                         msg_print("¤Þ¤¿¤Ä¤Þ¤é¤Ì¤â¤Î¤ò»Â¤Ã¤Æ¤·¤Þ¤Ã¤¿¡¥¡¥¡¥");
2642 #else
2643                                         msg_print("Sigh... Another trifling thing I've cut....");
2644 #endif
2645                                 break;
2646                         }
2647
2648                         /* Anger the monster */
2649                         if (k > 0) anger_monster(m_ptr);
2650
2651                         touch_zap_player(m_ptr);
2652
2653                         /* Are we draining it?  A little note: If the monster is
2654                         dead, the drain does not work... */
2655
2656                         if (can_drain && (drain_result > 0))
2657                         {
2658                                 if (o_ptr->name1 == ART_MURAMASA)
2659                                 {
2660                                         if (is_human)
2661                                         {
2662                                                 int to_h = o_ptr->to_h;
2663                                                 int to_d = o_ptr->to_d;
2664                                                 int i, flag;
2665
2666                                                 flag = 1;
2667                                                 for (i = 0; i < to_h + 3; i++) if (one_in_(4)) flag = 0;
2668                                                 if (flag) to_h++;
2669
2670                                                 flag = 1;
2671                                                 for (i = 0; i < to_d + 3; i++) if (one_in_(4)) flag = 0;
2672                                                 if (flag) to_d++;
2673
2674                                                 if (o_ptr->to_h != to_h || o_ptr->to_d != to_d)
2675                                                 {
2676 #ifdef JP
2677                                                         msg_print("ÍÅÅá¤Ï·ì¤òµÛ¤Ã¤Æ¶¯¤¯¤Ê¤Ã¤¿¡ª");
2678 #else
2679                                                         msg_print("Muramasa sucked blood, and became more powerful!");
2680 #endif
2681                                                         o_ptr->to_h = to_h;
2682                                                         o_ptr->to_d = to_d;
2683                                                 }
2684                                         }
2685                                 }
2686                                 else
2687                                 {
2688                                         if (drain_result > 5) /* Did we really hurt it? */
2689                                         {
2690                                                 drain_heal = damroll(2, drain_result / 6);
2691
2692                                                 if (cheat_xtra)
2693                                                 {
2694 #ifdef JP
2695                                                         msg_format("Draining left: %d", drain_left);
2696 #else
2697                                                         msg_format("Draining left: %d", drain_left);
2698 #endif
2699
2700                                                 }
2701
2702                                                 if (drain_left)
2703                                                 {
2704                                                         if (drain_heal < drain_left)
2705                                                         {
2706                                                                 drain_left -= drain_heal;
2707                                                         }
2708                                                         else
2709                                                         {
2710                                                                 drain_heal = drain_left;
2711                                                                 drain_left = 0;
2712                                                         }
2713
2714                                                         if (drain_msg)
2715                                                         {
2716 #ifdef JP
2717                                                                 msg_format("¿Ï¤¬%s¤«¤éÀ¸Ì¿ÎÏ¤òµÛ¤¤¼è¤Ã¤¿¡ª", m_name);
2718 #else
2719                                                                 msg_format("Your weapon drains life from %s!", m_name);
2720 #endif
2721
2722                                                                 drain_msg = FALSE;
2723                                                         }
2724
2725                                                         drain_heal = (drain_heal * mutant_regenerate_mod) / 100;
2726
2727                                                         hp_player(drain_heal);
2728                                                         /* We get to keep some of it! */
2729                                                 }
2730                                         }
2731                                 }
2732                                 m_ptr->maxhp -= (k+7)/8;
2733                                 if (m_ptr->hp > m_ptr->maxhp) m_ptr->hp = m_ptr->maxhp;
2734                                 if (m_ptr->maxhp < 1) m_ptr->maxhp = 1;
2735                                 weak = TRUE;
2736                         }
2737                         can_drain = FALSE;
2738                         drain_result = 0;
2739
2740                         /* Confusion attack */
2741                         if ((p_ptr->special_attack & ATTACK_CONFUSE) || (chaos_effect == 3) || (mode == HISSATSU_CONF))
2742                         {
2743                                 /* Cancel glowing hands */
2744                                 if (p_ptr->special_attack & ATTACK_CONFUSE)
2745                                 {
2746                                         p_ptr->special_attack &= ~(ATTACK_CONFUSE);
2747 #ifdef JP
2748                                         msg_print("¼ê¤Îµ±¤¤¬¤Ê¤¯¤Ê¤Ã¤¿¡£");
2749 #else
2750                                         msg_print("Your hands stop glowing.");
2751 #endif
2752                                         p_ptr->redraw |= (PR_STATUS);
2753
2754                                 }
2755
2756                                 /* Confuse the monster */
2757                                 if (r_ptr->flags3 & RF3_NO_CONF)
2758                                 {
2759                                         if (is_original_ap_and_seen(m_ptr)) r_ptr->r_flags3 |= RF3_NO_CONF;
2760
2761 #ifdef JP
2762                                         msg_format("%^s¤Ë¤Ï¸ú²Ì¤¬¤Ê¤«¤Ã¤¿¡£", m_name);
2763 #else
2764                                         msg_format("%^s is unaffected.", m_name);
2765 #endif
2766
2767                                 }
2768                                 else if (randint0(100) < r_ptr->level)
2769                                 {
2770 #ifdef JP
2771                                         msg_format("%^s¤Ë¤Ï¸ú²Ì¤¬¤Ê¤«¤Ã¤¿¡£", m_name);
2772 #else
2773                                         msg_format("%^s is unaffected.", m_name);
2774 #endif
2775
2776                                 }
2777                                 else
2778                                 {
2779 #ifdef JP
2780                                         msg_format("%^s¤Ïº®Íð¤·¤¿¤è¤¦¤À¡£", m_name);
2781 #else
2782                                         msg_format("%^s appears confused.", m_name);
2783 #endif
2784
2785                                         (void)set_monster_confused(c_ptr->m_idx, MON_CONFUSED(m_ptr) + 10 + randint0(p_ptr->lev) / 5);
2786                                 }
2787                         }
2788
2789                         else if (chaos_effect == 4)
2790                         {
2791                                 bool resists_tele = FALSE;
2792
2793                                 if (r_ptr->flagsr & RFR_RES_TELE)
2794                                 {
2795                                         if (r_ptr->flags1 & RF1_UNIQUE)
2796                                         {
2797                                                 if (is_original_ap_and_seen(m_ptr)) r_ptr->r_flagsr |= RFR_RES_TELE;
2798 #ifdef JP
2799                                                 msg_format("%^s¤Ë¤Ï¸ú²Ì¤¬¤Ê¤«¤Ã¤¿¡£", m_name);
2800 #else
2801                                                 msg_format("%^s is unaffected!", m_name);
2802 #endif
2803
2804                                                 resists_tele = TRUE;
2805                                         }
2806                                         else if (r_ptr->level > randint1(100))
2807                                         {
2808                                                 if (is_original_ap_and_seen(m_ptr)) r_ptr->r_flagsr |= RFR_RES_TELE;
2809 #ifdef JP
2810                                                 msg_format("%^s¤ÏÄñ¹³ÎÏ¤ò»ý¤Ã¤Æ¤¤¤ë¡ª", m_name);
2811 #else
2812                                                 msg_format("%^s resists!", m_name);
2813 #endif
2814
2815                                                 resists_tele = TRUE;
2816                                         }
2817                                 }
2818
2819                                 if (!resists_tele)
2820                                 {
2821 #ifdef JP
2822                                         msg_format("%^s¤Ï¾Ã¤¨¤¿¡ª", m_name);
2823 #else
2824                                         msg_format("%^s disappears!", m_name);
2825 #endif
2826
2827                                         teleport_away(c_ptr->m_idx, 50, TELEPORT_PASSIVE);
2828                                         num = num_blow + 1; /* Can't hit it anymore! */
2829                                         *mdeath = TRUE;
2830                                 }
2831                         }
2832
2833                         else if ((chaos_effect == 5) && (randint1(90) > r_ptr->level))
2834                         {
2835                                 if (!(r_ptr->flags1 & (RF1_UNIQUE | RF1_QUESTOR)) &&
2836                                     !(r_ptr->flagsr & RFR_EFF_RES_CHAO_MASK))
2837                                 {
2838                                         if (polymorph_monster(y, x))
2839                                         {
2840 #ifdef JP
2841                                                 msg_format("%^s¤ÏÊÑ²½¤·¤¿¡ª", m_name);
2842 #else
2843                                                 msg_format("%^s changes!", m_name);
2844 #endif
2845
2846                                                 *fear = FALSE;
2847                                                 weak = FALSE;
2848                                         }
2849                                         else
2850                                         {
2851 #ifdef JP
2852                                                 msg_format("%^s¤Ë¤Ï¸ú²Ì¤¬¤Ê¤«¤Ã¤¿¡£", m_name);
2853 #else
2854                                                 msg_format("%^s is unaffected.", m_name);
2855 #endif
2856                                         }
2857
2858                                         /* Hack -- Get new monster */
2859                                         m_ptr = &m_list[c_ptr->m_idx];
2860
2861                                         /* Oops, we need a different name... */
2862                                         monster_desc(m_name, m_ptr, 0);
2863
2864                                         /* Hack -- Get new race */
2865                                         r_ptr = &r_info[m_ptr->r_idx];
2866                                 }
2867                         }
2868                         else if (o_ptr->name1 == ART_G_HAMMER)
2869                         {
2870                                 monster_type *m_ptr = &m_list[c_ptr->m_idx];
2871
2872                                 if (m_ptr->hold_o_idx)
2873                                 {
2874                                         object_type *q_ptr = &o_list[m_ptr->hold_o_idx];
2875                                         char o_name[MAX_NLEN];
2876
2877                                         object_desc(o_name, q_ptr, OD_NAME_ONLY);
2878                                         q_ptr->held_m_idx = 0;
2879                                         q_ptr->marked = OM_TOUCHED;
2880                                         m_ptr->hold_o_idx = q_ptr->next_o_idx;
2881                                         q_ptr->next_o_idx = 0;
2882 #ifdef JP
2883                                         msg_format("%s¤òÃ¥¤Ã¤¿¡£", o_name);
2884 #else
2885                                         msg_format("You snatched %s.", o_name);
2886 #endif
2887                                         inven_carry(q_ptr);
2888                                 }
2889                         }
2890                 }
2891
2892                 /* Player misses */
2893                 else
2894                 {
2895                         backstab = FALSE; /* Clumsy! */
2896                         fuiuchi = FALSE; /* Clumsy! */
2897
2898                         if ((o_ptr->tval == TV_POLEARM) && (o_ptr->sval == SV_DEATH_SCYTHE) && one_in_(3))
2899                         {
2900                                 u32b flgs[TR_FLAG_SIZE];
2901
2902                                 /* Sound */
2903                                 sound(SOUND_HIT);
2904
2905                                 /* Message */
2906 #ifdef JP
2907                                 msg_format("¥ß¥¹¡ª %s¤Ë¤«¤ï¤µ¤ì¤¿¡£", m_name);
2908 #else
2909                                 msg_format("You miss %s.", m_name);
2910 #endif
2911                                 /* Message */
2912 #ifdef JP
2913                                 msg_print("¿¶¤ê²ó¤·¤¿Âç³ù¤¬¼«Ê¬¼«¿È¤ËÊÖ¤Ã¤Æ¤¤¿¡ª");
2914 #else
2915                                 msg_print("Your scythe returns to you!");
2916 #endif
2917
2918                                 /* Extract the flags */
2919                                 object_flags(o_ptr, flgs);
2920
2921                                 k = damroll(o_ptr->dd + p_ptr->to_dd[hand], o_ptr->ds + p_ptr->to_ds[hand]);
2922                                 {
2923                                         int mult;
2924                                         switch (p_ptr->mimic_form)
2925                                         {
2926                                         case MIMIC_NONE:
2927                                                 switch (p_ptr->prace)
2928                                                 {
2929                                                         case RACE_YEEK:
2930                                                         case RACE_KLACKON:
2931                                                         case RACE_HUMAN:
2932                                                         case RACE_AMBERITE:
2933                                                         case RACE_DUNADAN:
2934                                                                 mult = 25;break;
2935                                                         case RACE_HALF_ORC:
2936                                                         case RACE_HALF_TROLL:
2937                                                         case RACE_HALF_OGRE:
2938                                                         case RACE_HALF_GIANT:
2939                                                         case RACE_HALF_TITAN:
2940                                                         case RACE_CYCLOPS:
2941                                                         case RACE_IMP:
2942                                                         case RACE_SKELETON:
2943                                                         case RACE_ZOMBIE:
2944                                                         case RACE_VAMPIRE:
2945                                                         case RACE_SPECTRE:
2946                                                         case RACE_DEMON:
2947                                                         case RACE_DRACONIAN:
2948                                                                 mult = 30;break;
2949                                                         default:
2950                                                                 mult = 10;break;
2951                                                 }
2952                                                 break;
2953                                         case MIMIC_DEMON:
2954                                         case MIMIC_DEMON_LORD:
2955                                         case MIMIC_VAMPIRE:
2956                                                 mult = 30;break;
2957                                         default:
2958                                                 mult = 10;break;
2959                                         }
2960
2961                                         if (p_ptr->align < 0 && mult < 20)
2962                                                 mult = 20;
2963                                         if (!(p_ptr->resist_acid || IS_OPPOSE_ACID() || p_ptr->immune_acid) && (mult < 25))
2964                                                 mult = 25;
2965                                         if (!(p_ptr->resist_elec || IS_OPPOSE_ELEC() || p_ptr->immune_elec) && (mult < 25))
2966                                                 mult = 25;
2967                                         if (!(p_ptr->resist_fire || IS_OPPOSE_FIRE() || p_ptr->immune_fire) && (mult < 25))
2968                                                 mult = 25;
2969                                         if (!(p_ptr->resist_cold || IS_OPPOSE_COLD() || p_ptr->immune_cold) && (mult < 25))
2970                                                 mult = 25;
2971                                         if (!(p_ptr->resist_pois || IS_OPPOSE_POIS()) && (mult < 25))
2972                                                 mult = 25;
2973
2974                                         if ((p_ptr->pclass != CLASS_SAMURAI) && (have_flag(flgs, TR_FORCE_WEAPON)) && (p_ptr->csp > (p_ptr->msp / 30)))
2975                                         {
2976                                                 p_ptr->csp -= (1+(p_ptr->msp / 30));
2977                                                 p_ptr->redraw |= (PR_MANA);
2978                                                 mult = mult * 3 / 2 + 20;
2979                                         }
2980                                         k *= mult;
2981                                         k /= 10;
2982                                 }
2983
2984                                 k = critical_norm(o_ptr->weight, o_ptr->to_h, k, p_ptr->to_h[hand], mode);
2985                                 if (one_in_(6))
2986                                 {
2987                                         int mult = 2;
2988 #ifdef JP
2989                                         msg_format("¥°¥Ã¥µ¥êÀÚ¤êÎö¤«¤ì¤¿¡ª");
2990 #else
2991                                         msg_format("Your weapon cuts deep into yourself!");
2992 #endif
2993                                         /* Try to increase the damage */
2994                                         while (one_in_(4))
2995                                         {
2996                                                 mult++;
2997                                         }
2998
2999                                         k *= mult;
3000                                 }
3001                                 k += (p_ptr->to_d[hand] + o_ptr->to_d);
3002
3003                                 if (k < 0) k = 0;
3004
3005 #ifdef JP
3006                                 take_hit(DAMAGE_FORCE, k, "»à¤ÎÂç³ù", -1);
3007 #else
3008                                 take_hit(DAMAGE_FORCE, k, "Death scythe", -1);
3009 #endif
3010
3011                                 redraw_stuff();
3012                         }
3013                         else
3014                         {
3015                                 /* Sound */
3016                                 sound(SOUND_MISS);
3017
3018                                 /* Message */
3019 #ifdef JP
3020                                 msg_format("¥ß¥¹¡ª %s¤Ë¤«¤ï¤µ¤ì¤¿¡£", m_name);
3021 #else
3022                                 msg_format("You miss %s.", m_name);
3023 #endif
3024                         }
3025                 }
3026                 backstab = FALSE;
3027                 fuiuchi = FALSE;
3028         }
3029
3030
3031         if (weak && !(*mdeath))
3032         {
3033 #ifdef JP
3034                 msg_format("%s¤Ï¼å¤¯¤Ê¤Ã¤¿¤è¤¦¤À¡£", m_name);
3035 #else
3036                 msg_format("%^s seems weakened.", m_name);
3037 #endif
3038         }
3039         if (drain_left != MAX_VAMPIRIC_DRAIN)
3040         {
3041                 if (one_in_(4))
3042                 {
3043                         chg_virtue(V_UNLIFE, 1);
3044                 }
3045         }
3046         /* Mega-Hack -- apply earthquake brand */
3047         if (do_quake)
3048         {
3049                 earthquake(py, px, 10);
3050                 if (!cave[y][x].m_idx) *mdeath = TRUE;
3051         }
3052 }
3053
3054 bool py_attack(int y, int x, int mode)
3055 {
3056         bool            fear = FALSE;
3057         bool            mdeath = FALSE;
3058         bool            stormbringer = FALSE;
3059
3060         cave_type       *c_ptr = &cave[y][x];
3061         monster_type    *m_ptr = &m_list[c_ptr->m_idx];
3062         monster_race    *r_ptr = &r_info[m_ptr->r_idx];
3063         char            m_name[80];
3064
3065         /* Disturb the player */
3066         disturb(0, 0);
3067
3068         energy_use = 100;
3069
3070         if (!p_ptr->migite && !p_ptr->hidarite &&
3071             !(p_ptr->muta2 & (MUT2_HORNS | MUT2_BEAK | MUT2_SCOR_TAIL | MUT2_TRUNK | MUT2_TENTACLES)))
3072         {
3073 #ifdef JP
3074                 msg_format("%s¹¶·â¤Ç¤¤Ê¤¤¡£", (empty_hands(FALSE) == EMPTY_HAND_NONE) ? "Î¾¼ê¤¬¤Õ¤µ¤¬¤Ã¤Æ" : "");
3075 #else
3076                 msg_print("You cannot do attacking.");
3077 #endif
3078                 return FALSE;
3079         }
3080
3081         /* Extract monster name (or "it") */
3082         monster_desc(m_name, m_ptr, 0);
3083
3084         if (m_ptr->ml)
3085         {
3086                 /* Auto-Recall if possible and visible */
3087                 if (!p_ptr->image) monster_race_track(m_ptr->ap_r_idx);
3088
3089                 /* Track a new monster */
3090                 health_track(c_ptr->m_idx);
3091         }
3092
3093         if ((r_ptr->flags1 & RF1_FEMALE) &&
3094             !(p_ptr->stun || p_ptr->confused || p_ptr->image || !m_ptr->ml))
3095         {
3096                 if ((inventory[INVEN_RARM].name1 == ART_ZANTETSU) || (inventory[INVEN_LARM].name1 == ART_ZANTETSU))
3097                 {
3098 #ifdef JP
3099                         msg_print("ÀÛ¼Ô¡¢¤ª¤Ê¤´¤Ï»Â¤ì¤Ì¡ª");
3100 #else
3101                         msg_print("I can not attack women!");
3102 #endif
3103                         return FALSE;
3104                 }
3105         }
3106
3107         if (d_info[dungeon_type].flags1 & DF1_NO_MELEE)
3108         {
3109 #ifdef JP
3110                 msg_print("¤Ê¤¼¤«¹¶·â¤¹¤ë¤³¤È¤¬¤Ç¤¤Ê¤¤¡£");
3111 #else
3112                 msg_print("Something prevent you from attacking.");
3113 #endif
3114                 return FALSE;
3115         }
3116
3117         /* Stop if friendly */
3118         if (!is_hostile(m_ptr) &&
3119             !(p_ptr->stun || p_ptr->confused || p_ptr->image ||
3120             p_ptr->shero || !m_ptr->ml))
3121         {
3122                 if (inventory[INVEN_RARM].name1 == ART_STORMBRINGER) stormbringer = TRUE;
3123                 if (inventory[INVEN_LARM].name1 == ART_STORMBRINGER) stormbringer = TRUE;
3124                 if (stormbringer)
3125                 {
3126 #ifdef JP
3127                         msg_format("¹õ¤¤¿Ï¤Ï¶¯Íß¤Ë%s¤ò¹¶·â¤·¤¿¡ª", m_name);
3128 #else
3129                         msg_format("Your black blade greedily attacks %s!", m_name);
3130 #endif
3131                         chg_virtue(V_INDIVIDUALISM, 1);
3132                         chg_virtue(V_HONOUR, -1);
3133                         chg_virtue(V_JUSTICE, -1);
3134                         chg_virtue(V_COMPASSION, -1);
3135                 }
3136                 else if (p_ptr->pclass != CLASS_BERSERKER)
3137                 {
3138 #ifdef JP
3139                         if (get_check("ËÜÅö¤Ë¹¶·â¤·¤Þ¤¹¤«¡©"))
3140 #else
3141                         if (get_check("Really hit it? "))
3142 #endif
3143                         {
3144                                 chg_virtue(V_INDIVIDUALISM, 1);
3145                                 chg_virtue(V_HONOUR, -1);
3146                                 chg_virtue(V_JUSTICE, -1);
3147                                 chg_virtue(V_COMPASSION, -1);
3148                         }
3149                         else
3150                         {
3151 #ifdef JP
3152                                 msg_format("%s¤ò¹¶·â¤¹¤ë¤Î¤ò»ß¤á¤¿¡£", m_name);
3153 #else
3154                                 msg_format("You stop to avoid hitting %s.", m_name);
3155 #endif
3156                                 return FALSE;
3157                         }
3158                 }
3159         }
3160
3161
3162         /* Handle player fear */
3163         if (p_ptr->afraid)
3164         {
3165                 /* Message */
3166                 if (m_ptr->ml)
3167 #ifdef JP
3168                         msg_format("¶²¤¯¤Æ%s¤ò¹¶·â¤Ç¤¤Ê¤¤¡ª", m_name);
3169 #else
3170                         msg_format("You are too afraid to attack %s!", m_name);
3171 #endif
3172
3173                 else
3174 #ifdef JP
3175                         msg_format ("¤½¤Ã¤Á¤Ë¤Ï²¿¤«¶²¤¤¤â¤Î¤¬¤¤¤ë¡ª");
3176 #else
3177                         msg_format ("There is something scary in your way!");
3178 #endif
3179
3180                 /* Disturb the monster */
3181                 (void)set_monster_csleep(c_ptr->m_idx, 0);
3182
3183                 /* Done */
3184                 return FALSE;
3185         }
3186
3187         if (MON_CSLEEP(m_ptr)) /* It is not honorable etc to attack helpless victims */
3188         {
3189                 if (!(r_ptr->flags3 & RF3_EVIL) || one_in_(5)) chg_virtue(V_COMPASSION, -1);
3190                 if (!(r_ptr->flags3 & RF3_EVIL) || one_in_(5)) chg_virtue(V_HONOUR, -1);
3191         }
3192
3193         if (p_ptr->migite && p_ptr->hidarite)
3194         {
3195                 if ((p_ptr->skill_exp[GINOU_NITOURYU] < s_info[p_ptr->pclass].s_max[GINOU_NITOURYU]) && ((p_ptr->skill_exp[GINOU_NITOURYU] - 1000) / 200 < r_ptr->level))
3196                 {
3197                         if (p_ptr->skill_exp[GINOU_NITOURYU] < WEAPON_EXP_BEGINNER)
3198                                 p_ptr->skill_exp[GINOU_NITOURYU] += 80;
3199                         else if(p_ptr->skill_exp[GINOU_NITOURYU] < WEAPON_EXP_SKILLED)
3200                                 p_ptr->skill_exp[GINOU_NITOURYU] += 4;
3201                         else if(p_ptr->skill_exp[GINOU_NITOURYU] < WEAPON_EXP_EXPERT)
3202                                 p_ptr->skill_exp[GINOU_NITOURYU] += 1;
3203                         else if(p_ptr->skill_exp[GINOU_NITOURYU] < WEAPON_EXP_MASTER)
3204                                 if (one_in_(3)) p_ptr->skill_exp[GINOU_NITOURYU] += 1;
3205                         p_ptr->update |= (PU_BONUS);
3206                 }
3207         }
3208
3209         /* Gain riding experience */
3210         if (p_ptr->riding)
3211         {
3212                 int cur = p_ptr->skill_exp[GINOU_RIDING];
3213                 int max = s_info[p_ptr->pclass].s_max[GINOU_RIDING];
3214
3215                 if (cur < max)
3216                 {
3217                         int ridinglevel = r_info[m_list[p_ptr->riding].r_idx].level;
3218                         int targetlevel = r_ptr->level;
3219                         int inc = 0;
3220
3221                         if ((cur / 200 - 5) < targetlevel)
3222                                 inc += 1;
3223
3224                         /* Extra experience */
3225                         if ((cur / 100) < ridinglevel)
3226                         {
3227                                 if ((cur / 100 + 15) < ridinglevel)
3228                                         inc += 1 + (ridinglevel - (cur / 100 + 15));
3229                                 else
3230                                         inc += 1;
3231                         }
3232
3233                         p_ptr->skill_exp[GINOU_RIDING] = MIN(max, cur + inc);
3234
3235                         p_ptr->update |= (PU_BONUS);
3236                 }
3237         }
3238
3239         riding_t_m_idx = c_ptr->m_idx;
3240         if (p_ptr->migite) py_attack_aux(y, x, &fear, &mdeath, 0, mode);
3241         if (p_ptr->hidarite && !mdeath) py_attack_aux(y, x, &fear, &mdeath, 1, mode);
3242
3243         /* Mutations which yield extra 'natural' attacks */
3244         if (!mdeath)
3245         {
3246                 if ((p_ptr->muta2 & MUT2_HORNS) && !mdeath)
3247                         natural_attack(c_ptr->m_idx, MUT2_HORNS, &fear, &mdeath);
3248                 if ((p_ptr->muta2 & MUT2_BEAK) && !mdeath)
3249                         natural_attack(c_ptr->m_idx, MUT2_BEAK, &fear, &mdeath);
3250                 if ((p_ptr->muta2 & MUT2_SCOR_TAIL) && !mdeath)
3251                         natural_attack(c_ptr->m_idx, MUT2_SCOR_TAIL, &fear, &mdeath);
3252                 if ((p_ptr->muta2 & MUT2_TRUNK) && !mdeath)
3253                         natural_attack(c_ptr->m_idx, MUT2_TRUNK, &fear, &mdeath);
3254                 if ((p_ptr->muta2 & MUT2_TENTACLES) && !mdeath)
3255                         natural_attack(c_ptr->m_idx, MUT2_TENTACLES, &fear, &mdeath);
3256         }
3257
3258         /* Hack -- delay fear messages */
3259         if (fear && m_ptr->ml && !mdeath)
3260         {
3261                 /* Sound */
3262                 sound(SOUND_FLEE);
3263
3264                 /* Message */
3265 #ifdef JP
3266                 msg_format("%^s¤Ï¶²ÉÝ¤·¤ÆÆ¨¤²½Ð¤·¤¿¡ª", m_name);
3267 #else
3268                 msg_format("%^s flees in terror!", m_name);
3269 #endif
3270
3271         }
3272
3273         if ((p_ptr->special_defense & KATA_IAI) && ((mode != HISSATSU_IAI) || mdeath))
3274         {
3275                 set_action(ACTION_NONE);
3276         }
3277
3278         return mdeath;
3279 }
3280
3281
3282 bool pattern_seq(int c_y, int c_x, int n_y, int n_x)
3283 {
3284         feature_type *cur_f_ptr = &f_info[cave[c_y][c_x].feat];
3285         feature_type *new_f_ptr = &f_info[cave[n_y][n_x].feat];
3286         bool is_pattern_tile_cur = have_flag(cur_f_ptr->flags, FF_PATTERN);
3287         bool is_pattern_tile_new = have_flag(new_f_ptr->flags, FF_PATTERN);
3288         int pattern_type_cur, pattern_type_new;
3289
3290         if (!is_pattern_tile_cur && !is_pattern_tile_new) return TRUE;
3291
3292         pattern_type_cur = is_pattern_tile_cur ? cur_f_ptr->subtype : NOT_PATTERN_TILE;
3293         pattern_type_new = is_pattern_tile_new ? new_f_ptr->subtype : NOT_PATTERN_TILE;
3294
3295         if (pattern_type_new == PATTERN_TILE_START)
3296         {
3297                 if (!is_pattern_tile_cur && !p_ptr->confused && !p_ptr->stun && !p_ptr->image)
3298                 {
3299 #ifdef JP
3300                         if (get_check("¥Ñ¥¿¡¼¥ó¤Î¾å¤òÊâ¤»Ï¤á¤ë¤È¡¢Á´¤Æ¤òÊâ¤«¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¤¤¤¤¤Ç¤¹¤«¡©"))
3301 #else
3302                         if (get_check("If you start walking the Pattern, you must walk the whole way. Ok? "))
3303 #endif
3304                                 return TRUE;
3305                         else
3306                                 return FALSE;
3307                 }
3308                 else
3309                         return TRUE;
3310         }
3311         else if ((pattern_type_new == PATTERN_TILE_OLD) ||
3312                  (pattern_type_new == PATTERN_TILE_END) ||
3313                  (pattern_type_new == PATTERN_TILE_WRECKED))
3314         {
3315                 if (is_pattern_tile_cur)
3316                 {
3317                         return TRUE;
3318                 }
3319                 else
3320                 {
3321 #ifdef JP
3322                         msg_print("¥Ñ¥¿¡¼¥ó¤Î¾å¤òÊâ¤¯¤Ë¤Ï¥¹¥¿¡¼¥ÈÃÏÅÀ¤«¤éÊâ¤»Ï¤á¤Ê¤¯¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£");
3323 #else
3324                         msg_print("You must start walking the Pattern from the startpoint.");
3325 #endif
3326
3327                         return FALSE;
3328                 }
3329         }
3330         else if ((pattern_type_new == PATTERN_TILE_TELEPORT) ||
3331                  (pattern_type_cur == PATTERN_TILE_TELEPORT))
3332         {
3333                 return TRUE;
3334         }
3335         else if (pattern_type_cur == PATTERN_TILE_START)
3336         {
3337                 if (is_pattern_tile_new)
3338                         return TRUE;
3339                 else
3340                 {
3341 #ifdef JP
3342                         msg_print("¥Ñ¥¿¡¼¥ó¤Î¾å¤ÏÀµ¤·¤¤½ç½ø¤ÇÊâ¤«¤Í¤Ð¤Ê¤ê¤Þ¤»¤ó¡£");
3343 #else
3344                         msg_print("You must walk the Pattern in correct order.");
3345 #endif
3346
3347                         return FALSE;
3348                 }
3349         }
3350         else if ((pattern_type_cur == PATTERN_TILE_OLD) ||
3351                  (pattern_type_cur == PATTERN_TILE_END) ||
3352                  (pattern_type_cur == PATTERN_TILE_WRECKED))
3353         {
3354                 if (!is_pattern_tile_new)
3355                 {
3356 #ifdef JP
3357                         msg_print("¥Ñ¥¿¡¼¥ó¤òÆ§¤ß³°¤·¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£");
3358 #else
3359                         msg_print("You may not step off from the Pattern.");
3360 #endif
3361
3362                         return FALSE;
3363                 }
3364                 else
3365                 {
3366                         return TRUE;
3367                 }
3368         }
3369         else
3370         {
3371                 if (!is_pattern_tile_cur)
3372                 {
3373 #ifdef JP
3374                         msg_print("¥Ñ¥¿¡¼¥ó¤Î¾å¤òÊâ¤¯¤Ë¤Ï¥¹¥¿¡¼¥ÈÃÏÅÀ¤«¤éÊâ¤»Ï¤á¤Ê¤¯¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£");
3375 #else
3376                         msg_print("You must start walking the Pattern from the startpoint.");
3377 #endif
3378
3379                         return FALSE;
3380                 }
3381                 else
3382                 {
3383                         byte ok_move = PATTERN_TILE_START;
3384                         switch (pattern_type_cur)
3385                         {
3386                                 case PATTERN_TILE_1:
3387                                         ok_move = PATTERN_TILE_2;
3388                                         break;
3389                                 case PATTERN_TILE_2:
3390                                         ok_move = PATTERN_TILE_3;
3391                                         break;
3392                                 case PATTERN_TILE_3:
3393                                         ok_move = PATTERN_TILE_4;
3394                                         break;
3395                                 case PATTERN_TILE_4:
3396                                         ok_move = PATTERN_TILE_1;
3397                                         break;
3398                                 default:
3399                                         if (p_ptr->wizard)
3400 #ifdef JP
3401                                                 msg_format("¤ª¤«¤·¤Ê¥Ñ¥¿¡¼¥óÊâ¹Ô¡¢%d¡£", pattern_type_cur);
3402 #else
3403                                                 msg_format("Funny Pattern walking, %d.", pattern_type_cur);
3404 #endif
3405
3406                                         return TRUE; /* Goof-up */
3407                         }
3408
3409                         if ((pattern_type_new == ok_move) ||
3410                             (pattern_type_new == pattern_type_cur))
3411                                 return TRUE;
3412                         else
3413                         {
3414                                 if (!is_pattern_tile_new)
3415 #ifdef JP
3416                                         msg_print("¥Ñ¥¿¡¼¥ó¤òÆ§¤ß³°¤·¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£");
3417 #else
3418                                         msg_print("You may not step off from the Pattern.");
3419 #endif
3420                                 else
3421 #ifdef JP
3422                                         msg_print("¥Ñ¥¿¡¼¥ó¤Î¾å¤ÏÀµ¤·¤¤½ç½ø¤ÇÊâ¤«¤Í¤Ð¤Ê¤ê¤Þ¤»¤ó¡£");
3423 #else
3424                                         msg_print("You must walk the Pattern in correct order.");
3425 #endif
3426
3427                                 return FALSE;
3428                         }
3429                 }
3430         }
3431 }
3432
3433
3434 bool player_can_enter(s16b feature, u16b mode)
3435 {
3436         feature_type *f_ptr = &f_info[feature];
3437
3438         if (p_ptr->riding) return monster_can_cross_terrain(feature, &r_info[m_list[p_ptr->riding].r_idx], mode | CEM_RIDING);
3439
3440         /* Pattern */
3441         if (have_flag(f_ptr->flags, FF_PATTERN))
3442         {
3443                 if (!(mode & CEM_P_CAN_ENTER_PATTERN)) return FALSE;
3444         }
3445
3446         /* "CAN" flags */
3447         if (have_flag(f_ptr->flags, FF_CAN_FLY) && p_ptr->levitation) return TRUE;
3448         if (have_flag(f_ptr->flags, FF_CAN_SWIM) && p_ptr->can_swim) return TRUE;
3449         if (have_flag(f_ptr->flags, FF_CAN_PASS) && p_ptr->pass_wall) return TRUE;
3450
3451         if (!have_flag(f_ptr->flags, FF_MOVE)) return FALSE;
3452
3453         return TRUE;
3454 }
3455
3456
3457 /*
3458  * Move the player
3459  */
3460 bool move_player_effect(int ny, int nx, u32b mpe_mode)
3461 {
3462         cave_type *c_ptr = &cave[ny][nx];
3463         feature_type *f_ptr = &f_info[c_ptr->feat];
3464
3465         if (!(mpe_mode & MPE_STAYING))
3466         {
3467                 int oy = py;
3468                 int ox = px;
3469                 cave_type *oc_ptr = &cave[oy][ox];
3470                 int om_idx = oc_ptr->m_idx;
3471                 int nm_idx = c_ptr->m_idx;
3472
3473                 /* Move the player */
3474                 py = ny;
3475                 px = nx;
3476
3477                 /* Hack -- For moving monster or riding player's moving */
3478                 if (!(mpe_mode & MPE_DONT_SWAP_MON))
3479                 {
3480                         /* Swap two monsters */
3481                         c_ptr->m_idx = om_idx;
3482                         oc_ptr->m_idx = nm_idx;
3483
3484                         if (om_idx > 0) /* Monster on old spot (or p_ptr->riding) */
3485                         {
3486                                 monster_type *om_ptr = &m_list[om_idx];
3487                                 om_ptr->fy = ny;
3488                                 om_ptr->fx = nx;
3489                                 update_mon(om_idx, TRUE);
3490                         }
3491
3492                         if (nm_idx > 0) /* Monster on new spot */
3493                         {
3494                                 monster_type *nm_ptr = &m_list[nm_idx];
3495                                 nm_ptr->fy = oy;
3496                                 nm_ptr->fx = ox;
3497                                 update_mon(nm_idx, TRUE);
3498                         }
3499                 }
3500
3501                 /* Redraw old spot */
3502                 lite_spot(oy, ox);
3503
3504                 /* Redraw new spot */
3505                 lite_spot(ny, nx);
3506
3507                 /* Check for new panel (redraw map) */
3508                 verify_panel();
3509
3510                 if (mpe_mode & MPE_FORGET_FLOW)
3511                 {
3512                         forget_flow();
3513
3514                         /* Mega-Hack -- Forget the view */
3515                         p_ptr->update |= (PU_UN_VIEW);
3516
3517                         /* Redraw map */
3518                         p_ptr->redraw |= (PR_MAP);
3519                 }
3520
3521                 /* Update stuff */
3522                 p_ptr->update |= (PU_VIEW | PU_LITE | PU_FLOW | PU_MON_LITE | PU_DISTANCE);
3523
3524                 /* Window stuff */
3525                 p_ptr->window |= (PW_OVERHEAD | PW_DUNGEON);
3526
3527                 /* Remove "unsafe" flag */
3528                 if ((!p_ptr->blind && !no_lite()) || !is_trap(c_ptr->feat)) c_ptr->info &= ~(CAVE_UNSAFE);
3529
3530                 /* For get everything when requested hehe I'm *NASTY* */
3531                 if (dun_level && (d_info[dungeon_type].flags1 & DF1_FORGET)) wiz_dark();
3532
3533                 /* Handle stuff */
3534                 if (mpe_mode & MPE_HANDLE_STUFF) handle_stuff();
3535
3536                 if (p_ptr->pclass == CLASS_NINJA)
3537                 {
3538                         if (c_ptr->info & (CAVE_GLOW)) set_superstealth(FALSE);
3539                         else if (p_ptr->cur_lite <= 0) set_superstealth(TRUE);
3540                 }
3541
3542                 if ((p_ptr->action == ACTION_HAYAGAKE) &&
3543                     (!have_flag(f_ptr->flags, FF_PROJECT) ||
3544                      (!p_ptr->levitation && have_flag(f_ptr->flags, FF_DEEP))))
3545                 {
3546 #ifdef JP
3547                         msg_print("¤³¤³¤Ç¤ÏÁÇÁá¤¯Æ°¤±¤Ê¤¤¡£");
3548 #else
3549                         msg_print("You cannot run in here.");
3550 #endif
3551                         set_action(ACTION_NONE);
3552                 }
3553         }
3554
3555         if (mpe_mode & MPE_ENERGY_USE)
3556         {
3557                 if (music_singing(MUSIC_WALL))
3558                 {
3559                         (void)project(0, 0, py, px, (60 + p_ptr->lev), GF_DISINTEGRATE,
3560                                 PROJECT_KILL | PROJECT_ITEM, -1);
3561
3562                         if (!player_bold(ny, nx) || p_ptr->is_dead || p_ptr->leaving) return FALSE;
3563                 }
3564
3565                 /* Spontaneous Searching */
3566                 if ((p_ptr->skill_fos >= 50) || (0 == randint0(50 - p_ptr->skill_fos)))
3567                 {
3568                         search();
3569                 }
3570
3571                 /* Continuous Searching */
3572                 if (p_ptr->action == ACTION_SEARCH)
3573                 {
3574                         search();
3575                 }
3576         }
3577
3578         /* Handle "objects" */
3579         if (!(mpe_mode & MPE_DONT_PICKUP))
3580         {
3581                 carry((mpe_mode & MPE_DO_PICKUP) ? TRUE : FALSE);
3582         }
3583
3584         /* Handle "store doors" */
3585         if (have_flag(f_ptr->flags, FF_STORE))
3586         {
3587                 /* Disturb */
3588                 disturb(0, 0);
3589
3590                 energy_use = 0;
3591                 /* Hack -- Enter store */
3592                 command_new = SPECIAL_KEY_STORE;
3593         }
3594
3595         /* Handle "building doors" -KMW- */
3596         else if (have_flag(f_ptr->flags, FF_BLDG))
3597         {
3598                 /* Disturb */
3599                 disturb(0, 0);
3600
3601                 energy_use = 0;
3602                 /* Hack -- Enter building */
3603                 command_new = SPECIAL_KEY_BUILDING;
3604         }
3605
3606         /* Handle quest areas -KMW- */
3607         else if (have_flag(f_ptr->flags, FF_QUEST_ENTER))
3608         {
3609                 /* Disturb */
3610                 disturb(0, 0);
3611
3612                 energy_use = 0;
3613                 /* Hack -- Enter quest level */
3614                 command_new = SPECIAL_KEY_QUEST;
3615         }
3616
3617         else if (have_flag(f_ptr->flags, FF_QUEST_EXIT))
3618         {
3619                 if (quest[p_ptr->inside_quest].type == QUEST_TYPE_FIND_EXIT)
3620                 {
3621                         if (record_fix_quest) do_cmd_write_nikki(NIKKI_FIX_QUEST_C, p_ptr->inside_quest, NULL);
3622                         quest[p_ptr->inside_quest].status = QUEST_STATUS_COMPLETED;
3623                         quest[p_ptr->inside_quest].complev = (byte)p_ptr->lev;
3624 #ifdef JP
3625                         msg_print("¥¯¥¨¥¹¥È¤òÃ£À®¤·¤¿¡ª");
3626 #else
3627                         msg_print("You accomplished your quest!");
3628 #endif
3629
3630                         msg_print(NULL);
3631                 }
3632
3633                 leave_quest_check();
3634
3635                 p_ptr->inside_quest = c_ptr->special;
3636                 dun_level = 0;
3637                 p_ptr->oldpx = 0;
3638                 p_ptr->oldpy = 0;
3639
3640                 p_ptr->leaving = TRUE;
3641         }
3642
3643         /* Set off a trap */
3644         else if (have_flag(f_ptr->flags, FF_HIT_TRAP) && !(mpe_mode & MPE_STAYING))
3645         {
3646                 /* Disturb */
3647                 disturb(0, 0);
3648
3649                 /* Hidden trap */
3650                 if (c_ptr->mimic || have_flag(f_ptr->flags, FF_SECRET))
3651                 {
3652                         /* Message */
3653 #ifdef JP
3654                         msg_print("¥È¥é¥Ã¥×¤À¡ª");
3655 #else
3656                         msg_print("You found a trap!");
3657 #endif
3658
3659                         /* Pick a trap */
3660                         disclose_grid(py, px);
3661                 }
3662
3663                 /* Hit the trap */
3664                 hit_trap((mpe_mode & MPE_BREAK_TRAP) ? TRUE : FALSE);
3665
3666                 if (!player_bold(ny, nx) || p_ptr->is_dead || p_ptr->leaving) return FALSE;
3667         }
3668
3669         /* Warn when leaving trap detected region */
3670         if (!(mpe_mode & MPE_STAYING) && (disturb_trap_detect || alert_trap_detect)
3671             && p_ptr->dtrap && !(c_ptr->info & CAVE_IN_DETECT))
3672         {
3673                 /* No duplicate warning */
3674                 p_ptr->dtrap = FALSE;
3675
3676                 /* You are just on the edge */
3677                 if (!(c_ptr->info & CAVE_UNSAFE))
3678                 {
3679                         if (alert_trap_detect)
3680                         {
3681 #ifdef JP
3682                                 msg_print("* Ãí°Õ:¤³¤ÎÀè¤Ï¥È¥é¥Ã¥×¤Î´¶ÃÎÈÏ°Ï³°¤Ç¤¹¡ª *");
3683 #else
3684                                 msg_print("*Leaving trap detect region!*");
3685 #endif
3686                         }
3687
3688                         if (disturb_trap_detect) disturb(0, 0);
3689                 }
3690         }
3691
3692         return player_bold(ny, nx) && !p_ptr->is_dead && !p_ptr->leaving;
3693 }
3694
3695
3696 bool trap_can_be_ignored(int feat)
3697 {
3698         feature_type *f_ptr = &f_info[feat];
3699
3700         if (!have_flag(f_ptr->flags, FF_TRAP)) return TRUE;
3701
3702         switch (f_ptr->subtype)
3703         {
3704         case TRAP_TRAPDOOR:
3705         case TRAP_PIT:
3706         case TRAP_SPIKED_PIT:
3707         case TRAP_POISON_PIT:
3708                 if (p_ptr->levitation) return TRUE;
3709                 break;
3710         case TRAP_TELEPORT:
3711                 if (p_ptr->anti_tele) return TRUE;
3712                 break;
3713         case TRAP_FIRE:
3714                 if (p_ptr->immune_fire) return TRUE;
3715                 break;
3716         case TRAP_ACID:
3717                 if (p_ptr->immune_acid) return TRUE;
3718                 break;
3719         case TRAP_BLIND:
3720                 if (p_ptr->resist_blind) return TRUE;
3721                 break;
3722         case TRAP_CONFUSE:
3723                 if (p_ptr->resist_conf) return TRUE;
3724                 break;
3725         case TRAP_POISON:
3726                 if (p_ptr->resist_pois) return TRUE;
3727                 break;
3728         case TRAP_SLEEP:
3729                 if (p_ptr->free_act) return TRUE;
3730                 break;
3731         }
3732
3733         return FALSE;
3734 }
3735
3736
3737 /*
3738  * Determine if a "boundary" grid is "floor mimic"
3739  */
3740 #define boundary_floor(C, F, MF) \
3741         ((C)->mimic && permanent_wall(F) && \
3742          (have_flag((MF)->flags, FF_MOVE) || have_flag((MF)->flags, FF_CAN_FLY)) && \
3743          have_flag((MF)->flags, FF_PROJECT) && \
3744          !have_flag((MF)->flags, FF_OPEN))
3745
3746 /*
3747  * Move player in the given direction, with the given "pickup" flag.
3748  *
3749  * This routine should (probably) always induce energy expenditure.
3750  *
3751  * Note that moving will *always* take a turn, and will *always* hit
3752  * any monster which might be in the destination grid.  Previously,
3753  * moving into walls was "free" and did NOT hit invisible monsters.
3754  */
3755 void move_player(int dir, bool do_pickup, bool break_trap)
3756 {
3757         /* Find the result of moving */
3758         int y = py + ddy[dir];
3759         int x = px + ddx[dir];
3760
3761         /* Examine the destination */
3762         cave_type *c_ptr = &cave[y][x];
3763
3764         feature_type *f_ptr = &f_info[c_ptr->feat];
3765
3766         monster_type *m_ptr;
3767
3768         monster_type *riding_m_ptr = &m_list[p_ptr->riding];
3769         monster_race *riding_r_ptr = &r_info[p_ptr->riding ? riding_m_ptr->r_idx : 0]; /* Paranoia */
3770
3771         char m_name[80];
3772
3773         bool p_can_enter = player_can_enter(c_ptr->feat, CEM_P_CAN_ENTER_PATTERN);
3774         bool p_can_kill_walls = FALSE;
3775         bool stormbringer = FALSE;
3776
3777         bool oktomove = TRUE;
3778         bool do_past = FALSE;
3779
3780         /* Exit the area */
3781         if (!dun_level && !p_ptr->wild_mode &&
3782                 ((x == 0) || (x == MAX_WID - 1) ||
3783                  (y == 0) || (y == MAX_HGT - 1)))
3784         {
3785                 /* Can the player enter the grid? */
3786                 if (c_ptr->mimic && player_can_enter(c_ptr->mimic, 0))
3787                 {
3788                         /* Hack: move to new area */
3789                         if ((y == 0) && (x == 0))
3790                         {
3791                                 p_ptr->wilderness_y--;
3792                                 p_ptr->wilderness_x--;
3793                                 p_ptr->oldpy = cur_hgt - 2;
3794                                 p_ptr->oldpx = cur_wid - 2;
3795                                 ambush_flag = FALSE;
3796                         }
3797
3798                         else if ((y == 0) && (x == MAX_WID - 1))
3799                         {
3800                                 p_ptr->wilderness_y--;
3801                                 p_ptr->wilderness_x++;
3802                                 p_ptr->oldpy = cur_hgt - 2;
3803                                 p_ptr->oldpx = 1;
3804                                 ambush_flag = FALSE;
3805                         }
3806
3807                         else if ((y == MAX_HGT - 1) && (x == 0))
3808                         {
3809                                 p_ptr->wilderness_y++;
3810                                 p_ptr->wilderness_x--;
3811                                 p_ptr->oldpy = 1;
3812                                 p_ptr->oldpx = cur_wid - 2;
3813                                 ambush_flag = FALSE;
3814                         }
3815
3816                         else if ((y == MAX_HGT - 1) && (x == MAX_WID - 1))
3817                         {
3818                                 p_ptr->wilderness_y++;
3819                                 p_ptr->wilderness_x++;
3820                                 p_ptr->oldpy = 1;
3821                                 p_ptr->oldpx = 1;
3822                                 ambush_flag = FALSE;
3823                         }
3824
3825                         else if (y == 0)
3826                         {
3827                                 p_ptr->wilderness_y--;
3828                                 p_ptr->oldpy = cur_hgt - 2;
3829                                 p_ptr->oldpx = x;
3830                                 ambush_flag = FALSE;
3831                         }
3832
3833                         else if (y == MAX_HGT - 1)
3834                         {
3835                                 p_ptr->wilderness_y++;
3836                                 p_ptr->oldpy = 1;
3837                                 p_ptr->oldpx = x;
3838                                 ambush_flag = FALSE;
3839                         }
3840
3841                         else if (x == 0)
3842                         {
3843                                 p_ptr->wilderness_x--;
3844                                 p_ptr->oldpx = cur_wid - 2;
3845                                 p_ptr->oldpy = y;
3846                                 ambush_flag = FALSE;
3847                         }
3848
3849                         else if (x == MAX_WID - 1)
3850                         {
3851                                 p_ptr->wilderness_x++;
3852                                 p_ptr->oldpx = 1;
3853                                 p_ptr->oldpy = y;
3854                                 ambush_flag = FALSE;
3855                         }
3856
3857                         p_ptr->leaving = TRUE;
3858                         energy_use = 100;
3859
3860                         return;
3861                 }
3862
3863                 /* "Blocked" message appears later */
3864                 /* oktomove = FALSE; */
3865                 p_can_enter = FALSE;
3866         }
3867
3868         /* Get the monster */
3869         m_ptr = &m_list[c_ptr->m_idx];
3870
3871
3872         if (inventory[INVEN_RARM].name1 == ART_STORMBRINGER) stormbringer = TRUE;
3873         if (inventory[INVEN_LARM].name1 == ART_STORMBRINGER) stormbringer = TRUE;
3874
3875         /* Player can not walk through "walls"... */
3876         /* unless in Shadow Form */
3877         p_can_kill_walls = p_ptr->kill_wall && have_flag(f_ptr->flags, FF_HURT_DISI) &&
3878                 (!p_can_enter || !have_flag(f_ptr->flags, FF_LOS)) &&
3879                 !have_flag(f_ptr->flags, FF_PERMANENT);
3880
3881         /* Hack -- attack monsters */
3882         if (c_ptr->m_idx && (m_ptr->ml || p_can_enter || p_can_kill_walls))
3883         {
3884                 monster_race *r_ptr = &r_info[m_ptr->r_idx];
3885
3886                 /* Attack -- only if we can see it OR it is not in a wall */
3887                 if (!is_hostile(m_ptr) &&
3888                     !(p_ptr->confused || p_ptr->image || !m_ptr->ml || p_ptr->stun ||
3889                     ((p_ptr->muta2 & MUT2_BERS_RAGE) && p_ptr->shero)) &&
3890                     pattern_seq(py, px, y, x) && (p_can_enter || p_can_kill_walls))
3891                 {
3892                         /* Disturb the monster */
3893                         (void)set_monster_csleep(c_ptr->m_idx, 0);
3894
3895                         /* Extract monster name (or "it") */
3896                         monster_desc(m_name, m_ptr, 0);
3897
3898                         if (m_ptr->ml)
3899                         {
3900                                 /* Auto-Recall if possible and visible */
3901                                 if (!p_ptr->image) monster_race_track(m_ptr->ap_r_idx);
3902
3903                                 /* Track a new monster */
3904                                 health_track(c_ptr->m_idx);
3905                         }
3906
3907                         /* displace? */
3908                         if ((stormbringer && (randint1(1000) > 666)) || (p_ptr->pclass == CLASS_BERSERKER))
3909                         {
3910                                 py_attack(y, x, 0);
3911                                 oktomove = FALSE;
3912                         }
3913                         else if (monster_can_cross_terrain(cave[py][px].feat, r_ptr, 0))
3914                         {
3915                                 do_past = TRUE;
3916                         }
3917                         else
3918                         {
3919 #ifdef JP
3920                                 msg_format("%^s¤¬¼ÙËâ¤À¡ª", m_name);
3921 #else
3922                                 msg_format("%^s is in your way!", m_name);
3923 #endif
3924
3925                                 energy_use = 0;
3926                                 oktomove = FALSE;
3927                         }
3928
3929                         /* now continue on to 'movement' */
3930                 }
3931                 else
3932                 {
3933                         py_attack(y, x, 0);
3934                         oktomove = FALSE;
3935                 }
3936         }
3937
3938         if (oktomove && p_ptr->riding)
3939         {
3940                 if (riding_r_ptr->flags1 & RF1_NEVER_MOVE)
3941                 {
3942 #ifdef JP
3943                         msg_print("Æ°¤±¤Ê¤¤¡ª");
3944 #else
3945                         msg_print("Can't move!");
3946 #endif
3947                         energy_use = 0;
3948                         oktomove = FALSE;
3949                         disturb(0, 0);
3950                 }
3951                 else if (MON_MONFEAR(riding_m_ptr))
3952                 {
3953                         char m_name[80];
3954
3955                         /* Acquire the monster name */
3956                         monster_desc(m_name, riding_m_ptr, 0);
3957
3958                         /* Dump a message */
3959 #ifdef JP
3960                         msg_format("%s¤¬¶²ÉÝ¤·¤Æ¤¤¤ÆÀ©¸æ¤Ç¤¤Ê¤¤¡£", m_name);
3961 #else
3962                         msg_format("%^s is too scared to control.", m_name);
3963 #endif
3964                         oktomove = FALSE;
3965                         disturb(0, 0);
3966                 }
3967                 else if (p_ptr->riding_ryoute)
3968                 {
3969                         oktomove = FALSE;
3970                         disturb(0, 0);
3971                 }
3972                 else if (have_flag(f_ptr->flags, FF_CAN_FLY) && (riding_r_ptr->flags7 & RF7_CAN_FLY))
3973                 {
3974                         /* Allow moving */
3975                 }
3976                 else if (have_flag(f_ptr->flags, FF_CAN_SWIM) && (riding_r_ptr->flags7 & RF7_CAN_SWIM))
3977                 {
3978                         /* Allow moving */
3979                 }
3980                 else if (have_flag(f_ptr->flags, FF_WATER) &&
3981                         !(riding_r_ptr->flags7 & RF7_AQUATIC) &&
3982                         (have_flag(f_ptr->flags, FF_DEEP) || (riding_r_ptr->flags2 & RF2_AURA_FIRE)))
3983                 {
3984 #ifdef JP
3985                         msg_format("%s¤Î¾å¤Ë¹Ô¤±¤Ê¤¤¡£", f_name + f_info[get_feat_mimic(c_ptr)].name);
3986 #else
3987                         msg_print("Can't swim.");
3988 #endif
3989                         energy_use = 0;
3990                         oktomove = FALSE;
3991                         disturb(0, 0);
3992                 }
3993                 else if (!have_flag(f_ptr->flags, FF_WATER) && (riding_r_ptr->flags7 & RF7_AQUATIC))
3994                 {
3995 #ifdef JP
3996                         msg_format("%s¤«¤é¾å¤¬¤ì¤Ê¤¤¡£", f_name + f_info[get_feat_mimic(&cave[py][px])].name);
3997 #else
3998                         msg_print("Can't land.");
3999 #endif
4000                         energy_use = 0;
4001                         oktomove = FALSE;
4002                         disturb(0, 0);
4003                 }
4004                 else if (have_flag(f_ptr->flags, FF_LAVA) && !(riding_r_ptr->flagsr & RFR_EFF_IM_FIRE_MASK))
4005                 {
4006 #ifdef JP
4007                         msg_format("%s¤Î¾å¤Ë¹Ô¤±¤Ê¤¤¡£", f_name + f_info[get_feat_mimic(c_ptr)].name);
4008 #else
4009                         msg_print("Too hot to go through.");
4010 #endif
4011                         energy_use = 0;
4012                         oktomove = FALSE;
4013                         disturb(0, 0);
4014                 }
4015
4016                 if (oktomove && MON_STUNNED(riding_m_ptr) && one_in_(2))
4017                 {
4018                         char m_name[80];
4019                         monster_desc(m_name, riding_m_ptr, 0);
4020 #ifdef JP
4021                         msg_format("%s¤¬Û¯Û°¤È¤·¤Æ¤¤¤Æ¤¦¤Þ¤¯Æ°¤±¤Ê¤¤¡ª",m_name);
4022 #else
4023                         msg_format("You cannot control stunned %s!",m_name);
4024 #endif
4025                         oktomove = FALSE;
4026                         disturb(0, 0);
4027                 }
4028         }
4029
4030         if (!oktomove)
4031         {
4032         }
4033
4034         else if (!have_flag(f_ptr->flags, FF_MOVE) && have_flag(f_ptr->flags, FF_CAN_FLY) && !p_ptr->levitation)
4035         {
4036 #ifdef JP
4037                 msg_format("¶õ¤òÈô¤Ð¤Ê¤¤¤È%s¤Î¾å¤Ë¤Ï¹Ô¤±¤Ê¤¤¡£", f_name + f_info[get_feat_mimic(c_ptr)].name);
4038 #else
4039                 msg_format("You need to fly to go through the %s.", f_name + f_info[get_feat_mimic(c_ptr)].name);
4040 #endif
4041
4042                 energy_use = 0;
4043                 running = 0;
4044                 oktomove = FALSE;
4045         }
4046
4047         /*
4048          * Player can move through trees and
4049          * has effective -10 speed
4050          * Rangers can move without penality
4051          */
4052         else if (have_flag(f_ptr->flags, FF_TREE) && !p_can_kill_walls)
4053         {
4054                 if ((p_ptr->pclass != CLASS_RANGER) && !p_ptr->levitation && (!p_ptr->riding || !(riding_r_ptr->flags8 & RF8_WILD_WOOD))) energy_use *= 2;
4055         }
4056
4057 #ifdef ALLOW_EASY_DISARM /* TNB */
4058
4059         /* Disarm a visible trap */
4060         else if ((do_pickup != easy_disarm) && have_flag(f_ptr->flags, FF_DISARM) && !c_ptr->mimic)
4061         {
4062                 if (!trap_can_be_ignored(c_ptr->feat))
4063                 {
4064                         (void)do_cmd_disarm_aux(y, x, dir);
4065                         return;
4066                 }
4067         }
4068
4069 #endif /* ALLOW_EASY_DISARM -- TNB */
4070
4071         /* Player can not walk through "walls" unless in wraith form...*/
4072         else if (!p_can_enter && !p_can_kill_walls)
4073         {
4074                 /* Feature code (applying "mimic" field) */
4075                 s16b feat = get_feat_mimic(c_ptr);
4076                 feature_type *mimic_f_ptr = &f_info[feat];
4077                 cptr name = f_name + mimic_f_ptr->name;
4078
4079                 oktomove = FALSE;
4080
4081                 /* Disturb the player */
4082                 disturb(0, 0);
4083
4084                 /* Notice things in the dark */
4085                 if (!(c_ptr->info & CAVE_MARK) && !player_can_see_bold(y, x))
4086                 {
4087                         /* Boundary floor mimic */
4088                         if (boundary_floor(c_ptr, f_ptr, mimic_f_ptr))
4089                         {
4090 #ifdef JP
4091                                 msg_print("¤½¤ì°Ê¾åÀè¤Ë¤Ï¿Ê¤á¤Ê¤¤¤è¤¦¤À¡£");
4092 #else
4093                                 msg_print("You feel you cannot go any more.");
4094 #endif
4095                         }
4096
4097                         /* Wall (or secret door) */
4098                         else
4099                         {
4100 #ifdef JP
4101                                 msg_format("%s¤¬¹Ô¤¯¼ê¤ò¤Ï¤Ð¤ó¤Ç¤¤¤ë¤è¤¦¤À¡£", name);
4102 #else
4103                                 msg_format("You feel %s %s blocking your way.",
4104                                         is_a_vowel(name[0]) ? "an" : "a", name);
4105 #endif
4106
4107                                 c_ptr->info |= (CAVE_MARK);
4108                                 lite_spot(y, x);
4109                         }
4110                 }
4111
4112                 /* Notice things */
4113                 else
4114                 {
4115                         /* Boundary floor mimic */
4116                         if (boundary_floor(c_ptr, f_ptr, mimic_f_ptr))
4117                         {
4118 #ifdef JP
4119                                 msg_print("¤½¤ì°Ê¾åÀè¤Ë¤Ï¿Ê¤á¤Ê¤¤¡£");
4120 #else
4121                                 msg_print("You cannot go any more.");
4122 #endif
4123
4124                                 if (!(p_ptr->confused || p_ptr->stun || p_ptr->image))
4125                                         energy_use = 0;
4126                         }
4127
4128                         /* Wall (or secret door) */
4129                         else
4130                         {
4131 #ifdef ALLOW_EASY_OPEN
4132                                 /* Closed doors */
4133                                 if (easy_open && is_closed_door(feat) && easy_open_door(y, x)) return;
4134 #endif /* ALLOW_EASY_OPEN */
4135
4136 #ifdef JP
4137                                 msg_format("%s¤¬¹Ô¤¯¼ê¤ò¤Ï¤Ð¤ó¤Ç¤¤¤ë¡£", name);
4138 #else
4139                                 msg_format("There is %s %s blocking your way.",
4140                                         is_a_vowel(name[0]) ? "an" : "a", name);
4141 #endif
4142
4143                                 /*
4144                                  * Well, it makes sense that you lose time bumping into
4145                                  * a wall _if_ you are confused, stunned or blind; but
4146                                  * typing mistakes should not cost you a turn...
4147                                  */
4148                                 if (!(p_ptr->confused || p_ptr->stun || p_ptr->image))
4149                                         energy_use = 0;
4150                         }
4151                 }
4152
4153                 /* Sound */
4154                 if (!boundary_floor(c_ptr, f_ptr, mimic_f_ptr)) sound(SOUND_HITWALL);
4155         }
4156
4157         /* Normal movement */
4158         if (oktomove && !pattern_seq(py, px, y, x))
4159         {
4160                 if (!(p_ptr->confused || p_ptr->stun || p_ptr->image))
4161                 {
4162                         energy_use = 0;
4163                 }
4164
4165                 /* To avoid a loop with running */
4166                 disturb(0, 0);
4167
4168                 oktomove = FALSE;
4169         }
4170
4171         /* Normal movement */
4172         if (oktomove)
4173         {
4174                 u32b mpe_mode = MPE_ENERGY_USE;
4175
4176                 if (p_ptr->warning)
4177                 {
4178                         if (!process_warning(x, y))
4179                         {
4180                                 energy_use = 25;
4181                                 return;
4182                         }
4183                 }
4184
4185                 if (do_past)
4186                 {
4187 #ifdef JP
4188                         msg_format("%s¤ò²¡¤·Âà¤±¤¿¡£", m_name);
4189 #else
4190                         msg_format("You push past %s.", m_name);
4191 #endif
4192                 }
4193
4194                 /* Change oldpx and oldpy to place the player well when going back to big mode */
4195                 if (p_ptr->wild_mode)
4196                 {
4197                         if (ddy[dir] > 0)  p_ptr->oldpy = 1;
4198                         if (ddy[dir] < 0)  p_ptr->oldpy = MAX_HGT - 2;
4199                         if (ddy[dir] == 0) p_ptr->oldpy = MAX_HGT / 2;
4200                         if (ddx[dir] > 0)  p_ptr->oldpx = 1;
4201                         if (ddx[dir] < 0)  p_ptr->oldpx = MAX_WID - 2;
4202                         if (ddx[dir] == 0) p_ptr->oldpx = MAX_WID / 2;
4203                 }
4204
4205                 if (p_can_kill_walls)
4206                 {
4207                         cave_alter_feat(y, x, FF_HURT_DISI);
4208
4209                         /* Update some things -- similar to GF_KILL_WALL */
4210                         p_ptr->update |= (PU_FLOW);
4211                 }
4212
4213                 /* Sound */
4214                 /* sound(SOUND_WALK); */
4215
4216 #ifdef ALLOW_EASY_DISARM /* TNB */
4217
4218                 if (do_pickup != always_pickup) mpe_mode |= MPE_DO_PICKUP;
4219
4220 #else /* ALLOW_EASY_DISARM -- TNB */
4221
4222                 if (do_pickup) mpe_mode |= MPE_DO_PICKUP;
4223
4224 #endif /* ALLOW_EASY_DISARM -- TNB */
4225
4226                 if (break_trap) mpe_mode |= MPE_BREAK_TRAP;
4227
4228                 /* Move the player */
4229                 (void)move_player_effect(y, x, mpe_mode);
4230         }
4231 }
4232
4233
4234 static bool ignore_avoid_run;
4235
4236 /*
4237  * Hack -- Check for a "known wall" (see below)
4238  */
4239 static int see_wall(int dir, int y, int x)
4240 {
4241         cave_type   *c_ptr;
4242
4243         /* Get the new location */
4244         y += ddy[dir];
4245         x += ddx[dir];
4246
4247         /* Illegal grids are not known walls */
4248         if (!in_bounds2(y, x)) return (FALSE);
4249
4250         /* Access grid */
4251         c_ptr = &cave[y][x];
4252
4253         /* Must be known to the player */
4254         if (c_ptr->info & (CAVE_MARK))
4255         {
4256                 /* Feature code (applying "mimic" field) */
4257                 s16b         feat = get_feat_mimic(c_ptr);
4258                 feature_type *f_ptr = &f_info[feat];
4259
4260                 /* Wall grids are known walls */
4261                 if (!player_can_enter(feat, 0)) return !have_flag(f_ptr->flags, FF_DOOR);
4262
4263                 /* Don't run on a tree unless explicitly requested */
4264                 if (have_flag(f_ptr->flags, FF_AVOID_RUN) && !ignore_avoid_run)
4265                         return TRUE;
4266
4267                 /* Don't run in a wall */
4268                 if (!have_flag(f_ptr->flags, FF_MOVE) && !have_flag(f_ptr->flags, FF_CAN_FLY))
4269                         return !have_flag(f_ptr->flags, FF_DOOR);
4270         }
4271
4272         return FALSE;
4273 }
4274
4275
4276 /*
4277  * Hack -- Check for an "unknown corner" (see below)
4278  */
4279 static int see_nothing(int dir, int y, int x)
4280 {
4281         /* Get the new location */
4282         y += ddy[dir];
4283         x += ddx[dir];
4284
4285         /* Illegal grids are unknown */
4286         if (!in_bounds2(y, x)) return (TRUE);
4287
4288         /* Memorized grids are always known */
4289         if (cave[y][x].info & (CAVE_MARK)) return (FALSE);
4290
4291         /* Viewable door/wall grids are known */
4292         if (player_can_see_bold(y, x)) return (FALSE);
4293
4294         /* Default */
4295         return (TRUE);
4296 }
4297
4298
4299
4300
4301
4302 /*
4303  * The running algorithm:                       -CJS-
4304  *
4305  * In the diagrams below, the player has just arrived in the
4306  * grid marked as '@', and he has just come from a grid marked
4307  * as 'o', and he is about to enter the grid marked as 'x'.
4308  *
4309  * Of course, if the "requested" move was impossible, then you
4310  * will of course be blocked, and will stop.
4311  *
4312  * Overview: You keep moving until something interesting happens.
4313  * If you are in an enclosed space, you follow corners. This is
4314  * the usual corridor scheme. If you are in an open space, you go
4315  * straight, but stop before entering enclosed space. This is
4316  * analogous to reaching doorways. If you have enclosed space on
4317  * one side only (that is, running along side a wall) stop if
4318  * your wall opens out, or your open space closes in. Either case
4319  * corresponds to a doorway.
4320  *
4321  * What happens depends on what you can really SEE. (i.e. if you
4322  * have no light, then running along a dark corridor is JUST like
4323  * running in a dark room.) The algorithm works equally well in
4324  * corridors, rooms, mine tailings, earthquake rubble, etc, etc.
4325  *
4326  * These conditions are kept in static memory:
4327  * find_openarea         You are in the open on at least one
4328  * side.
4329  * find_breakleft        You have a wall on the left, and will
4330  * stop if it opens
4331  * find_breakright       You have a wall on the right, and will
4332  * stop if it opens
4333  *
4334  * To initialize these conditions, we examine the grids adjacent
4335  * to the grid marked 'x', two on each side (marked 'L' and 'R').
4336  * If either one of the two grids on a given side is seen to be
4337  * closed, then that side is considered to be closed. If both
4338  * sides are closed, then it is an enclosed (corridor) run.
4339  *
4340  * LL           L
4341  * @x          LxR
4342  * RR          @R
4343  *
4344  * Looking at more than just the immediate squares is
4345  * significant. Consider the following case. A run along the
4346  * corridor will stop just before entering the center point,
4347  * because a choice is clearly established. Running in any of
4348  * three available directions will be defined as a corridor run.
4349  * Note that a minor hack is inserted to make the angled corridor
4350  * entry (with one side blocked near and the other side blocked
4351  * further away from the runner) work correctly. The runner moves
4352  * diagonally, but then saves the previous direction as being
4353  * straight into the gap. Otherwise, the tail end of the other
4354  * entry would be perceived as an alternative on the next move.
4355  *
4356  * #.#
4357  * ##.##
4358  * .@x..
4359  * ##.##
4360  * #.#
4361  *
4362  * Likewise, a run along a wall, and then into a doorway (two
4363  * runs) will work correctly. A single run rightwards from @ will
4364  * stop at 1. Another run right and down will enter the corridor
4365  * and make the corner, stopping at the 2.
4366  *
4367  * ##################
4368  * o@x       1
4369  * ########### ######
4370  * #2          #
4371  * #############
4372  *
4373  * After any move, the function area_affect is called to
4374  * determine the new surroundings, and the direction of
4375  * subsequent moves. It examines the current player location
4376  * (at which the runner has just arrived) and the previous
4377  * direction (from which the runner is considered to have come).
4378  *
4379  * Moving one square in some direction places you adjacent to
4380  * three or five new squares (for straight and diagonal moves
4381  * respectively) to which you were not previously adjacent,
4382  * marked as '!' in the diagrams below.
4383  *
4384  *   ...!              ...
4385  *   .o@!  (normal)    .o.!  (diagonal)
4386  *   ...!  (east)      ..@!  (south east)
4387  *                      !!!
4388  *
4389  * You STOP if any of the new squares are interesting in any way:
4390  * for example, if they contain visible monsters or treasure.
4391  *
4392  * You STOP if any of the newly adjacent squares seem to be open,
4393  * and you are also looking for a break on that side. (that is,
4394  * find_openarea AND find_break).
4395  *
4396  * You STOP if any of the newly adjacent squares do NOT seem to be
4397  * open and you are in an open area, and that side was previously
4398  * entirely open.
4399  *
4400  * Corners: If you are not in the open (i.e. you are in a corridor)
4401  * and there is only one way to go in the new squares, then turn in
4402  * that direction. If there are more than two new ways to go, STOP.
4403  * If there are two ways to go, and those ways are separated by a
4404  * square which does not seem to be open, then STOP.
4405  *
4406  * Otherwise, we have a potential corner. There are two new open
4407  * squares, which are also adjacent. One of the new squares is
4408  * diagonally located, the other is straight on (as in the diagram).
4409  * We consider two more squares further out (marked below as ?).
4410  *
4411  * We assign "option" to the straight-on grid, and "option2" to the
4412  * diagonal grid, and "check_dir" to the grid marked 's'.
4413  *
4414  * ##s
4415  * @x?
4416  * #.?
4417  *
4418  * If they are both seen to be closed, then it is seen that no benefit
4419  * is gained from moving straight. It is a known corner.  To cut the
4420  * corner, go diagonally, otherwise go straight, but pretend you
4421  * stepped diagonally into that next location for a full view next
4422  * time. Conversely, if one of the ? squares is not seen to be closed,
4423  * then there is a potential choice. We check to see whether it is a
4424  * potential corner or an intersection/room entrance.  If the square
4425  * two spaces straight ahead, and the space marked with 's' are both
4426  * unknown space, then it is a potential corner and enter if
4427  * find_examine is set, otherwise must stop because it is not a
4428  * corner. (find_examine option is removed and always is TRUE.)
4429  */
4430
4431
4432
4433
4434 /*
4435  * Hack -- allow quick "cycling" through the legal directions
4436  */
4437 static byte cycle[] =
4438 { 1, 2, 3, 6, 9, 8, 7, 4, 1, 2, 3, 6, 9, 8, 7, 4, 1 };
4439
4440 /*
4441  * Hack -- map each direction into the "middle" of the "cycle[]" array
4442  */
4443 static byte chome[] =
4444 { 0, 8, 9, 10, 7, 0, 11, 6, 5, 4 };
4445
4446 /*
4447  * The direction we are running
4448  */
4449 static byte find_current;
4450
4451 /*
4452  * The direction we came from
4453  */
4454 static byte find_prevdir;
4455
4456 /*
4457  * We are looking for open area
4458  */
4459 static bool find_openarea;
4460
4461 /*
4462  * We are looking for a break
4463  */
4464 static bool find_breakright;
4465 static bool find_breakleft;
4466
4467
4468
4469 /*
4470  * Initialize the running algorithm for a new direction.
4471  *
4472  * Diagonal Corridor -- allow diaginal entry into corridors.
4473  *
4474  * Blunt Corridor -- If there is a wall two spaces ahead and
4475  * we seem to be in a corridor, then force a turn into the side
4476  * corridor, must be moving straight into a corridor here. ???
4477  *
4478  * Diagonal Corridor    Blunt Corridor (?)
4479  *       # #                  #
4480  *       #x#                 @x#
4481  *       @p.                  p
4482  */
4483 static void run_init(int dir)
4484 {
4485         int             row, col, deepleft, deepright;
4486         int             i, shortleft, shortright;
4487
4488
4489         /* Save the direction */
4490         find_current = dir;
4491
4492         /* Assume running straight */
4493         find_prevdir = dir;
4494
4495         /* Assume looking for open area */
4496         find_openarea = TRUE;
4497
4498         /* Assume not looking for breaks */
4499         find_breakright = find_breakleft = FALSE;
4500
4501         /* Assume no nearby walls */
4502         deepleft = deepright = FALSE;
4503         shortright = shortleft = FALSE;
4504
4505         p_ptr->run_py = py;
4506         p_ptr->run_px = px;
4507
4508         /* Find the destination grid */
4509         row = py + ddy[dir];
4510         col = px + ddx[dir];
4511
4512         ignore_avoid_run = cave_have_flag_bold(row, col, FF_AVOID_RUN);
4513
4514         /* Extract cycle index */
4515         i = chome[dir];
4516
4517         /* Check for walls */
4518         if (see_wall(cycle[i+1], py, px))
4519         {
4520                 find_breakleft = TRUE;
4521                 shortleft = TRUE;
4522         }
4523         else if (see_wall(cycle[i+1], row, col))
4524         {
4525                 find_breakleft = TRUE;
4526                 deepleft = TRUE;
4527         }
4528
4529         /* Check for walls */
4530         if (see_wall(cycle[i-1], py, px))
4531         {
4532                 find_breakright = TRUE;
4533                 shortright = TRUE;
4534         }
4535         else if (see_wall(cycle[i-1], row, col))
4536         {
4537                 find_breakright = TRUE;
4538                 deepright = TRUE;
4539         }
4540
4541         /* Looking for a break */
4542         if (find_breakleft && find_breakright)
4543         {
4544                 /* Not looking for open area */
4545                 find_openarea = FALSE;
4546
4547                 /* Hack -- allow angled corridor entry */
4548                 if (dir & 0x01)
4549                 {
4550                         if (deepleft && !deepright)
4551                         {
4552                                 find_prevdir = cycle[i - 1];
4553                         }
4554                         else if (deepright && !deepleft)
4555                         {
4556                                 find_prevdir = cycle[i + 1];
4557                         }
4558                 }
4559
4560                 /* Hack -- allow blunt corridor entry */
4561                 else if (see_wall(cycle[i], row, col))
4562                 {
4563                         if (shortleft && !shortright)
4564                         {
4565                                 find_prevdir = cycle[i - 2];
4566                         }
4567                         else if (shortright && !shortleft)
4568                         {
4569                                 find_prevdir = cycle[i + 2];
4570                         }
4571                 }
4572         }
4573 }
4574
4575
4576 /*
4577  * Update the current "run" path
4578  *
4579  * Return TRUE if the running should be stopped
4580  */
4581 static bool run_test(void)
4582 {
4583         int         prev_dir, new_dir, check_dir = 0;
4584         int         row, col;
4585         int         i, max, inv;
4586         int         option = 0, option2 = 0;
4587         cave_type   *c_ptr;
4588         s16b        feat;
4589         feature_type *f_ptr;
4590
4591         /* Where we came from */
4592         prev_dir = find_prevdir;
4593
4594
4595         /* Range of newly adjacent grids */
4596         max = (prev_dir & 0x01) + 1;
4597
4598         /* break run when leaving trap detected region */
4599         if ((disturb_trap_detect || alert_trap_detect)
4600             && p_ptr->dtrap && !(cave[py][px].info & CAVE_IN_DETECT))
4601         {
4602                 /* No duplicate warning */
4603                 p_ptr->dtrap = FALSE;
4604
4605                 /* You are just on the edge */
4606                 if (!(cave[py][px].info & CAVE_UNSAFE))
4607                 {
4608                         if (alert_trap_detect)
4609                         {
4610 #ifdef JP
4611                                 msg_print("* Ãí°Õ:¤³¤ÎÀè¤Ï¥È¥é¥Ã¥×¤Î´¶ÃÎÈÏ°Ï³°¤Ç¤¹¡ª *");
4612 #else
4613                                 msg_print("*Leaving trap detect region!*");
4614 #endif
4615                         }
4616
4617                         if (disturb_trap_detect)
4618                         {
4619                                 /* Break Run */
4620                                 return(TRUE);
4621                         }
4622                 }
4623         }
4624
4625         /* Look at every newly adjacent square. */
4626         for (i = -max; i <= max; i++)
4627         {
4628                 s16b this_o_idx, next_o_idx = 0;
4629
4630                 /* New direction */
4631                 new_dir = cycle[chome[prev_dir] + i];
4632
4633                 /* New location */
4634                 row = py + ddy[new_dir];
4635                 col = px + ddx[new_dir];
4636
4637                 /* Access grid */
4638                 c_ptr = &cave[row][col];
4639
4640                 /* Feature code (applying "mimic" field) */
4641                 feat = get_feat_mimic(c_ptr);
4642                 f_ptr = &f_info[feat];
4643
4644                 /* Visible monsters abort running */
4645                 if (c_ptr->m_idx)
4646                 {
4647                         monster_type *m_ptr = &m_list[c_ptr->m_idx];
4648
4649                         /* Visible monster */
4650                         if (m_ptr->ml) return (TRUE);
4651                 }
4652
4653                 /* Visible objects abort running */
4654                 for (this_o_idx = c_ptr->o_idx; this_o_idx; this_o_idx = next_o_idx)
4655                 {
4656                         object_type *o_ptr;
4657
4658                         /* Acquire object */
4659                         o_ptr = &o_list[this_o_idx];
4660
4661                         /* Acquire next object */
4662                         next_o_idx = o_ptr->next_o_idx;
4663
4664                         /* Visible object */
4665                         if (o_ptr->marked & OM_FOUND) return (TRUE);
4666                 }
4667
4668                 /* Assume unknown */
4669                 inv = TRUE;
4670
4671                 /* Check memorized grids */
4672                 if (c_ptr->info & (CAVE_MARK))
4673                 {
4674                         bool notice = have_flag(f_ptr->flags, FF_NOTICE);
4675
4676                         if (notice && have_flag(f_ptr->flags, FF_MOVE))
4677                         {
4678                                 /* Open doors */
4679                                 if (find_ignore_doors && have_flag(f_ptr->flags, FF_DOOR) && have_flag(f_ptr->flags, FF_CLOSE))
4680                                 {
4681                                         /* Option -- ignore */
4682                                         notice = FALSE;
4683                                 }
4684
4685                                 /* Stairs */
4686                                 else if (find_ignore_stairs && have_flag(f_ptr->flags, FF_STAIRS))
4687                                 {
4688                                         /* Option -- ignore */
4689                                         notice = FALSE;
4690                                 }
4691
4692                                 /* Lava */
4693                                 else if (have_flag(f_ptr->flags, FF_LAVA) && (p_ptr->immune_fire || IS_INVULN()))
4694                                 {
4695                                         /* Ignore */
4696                                         notice = FALSE;
4697                                 }
4698
4699                                 /* Deep water */
4700                                 else if (have_flag(f_ptr->flags, FF_WATER) && have_flag(f_ptr->flags, FF_DEEP) &&
4701                                          (p_ptr->levitation || p_ptr->can_swim || (p_ptr->total_weight <= weight_limit())))
4702                                 {
4703                                         /* Ignore */
4704                                         notice = FALSE;
4705                                 }
4706                         }
4707
4708                         /* Interesting feature */
4709                         if (notice) return (TRUE);
4710
4711                         /* The grid is "visible" */
4712                         inv = FALSE;
4713                 }
4714
4715                 /* Analyze unknown grids and floors considering mimic */
4716                 if (inv || !see_wall(0, row, col))
4717                 {
4718                         /* Looking for open area */
4719                         if (find_openarea)
4720                         {
4721                                 /* Nothing */
4722                         }
4723
4724                         /* The first new direction. */
4725                         else if (!option)
4726                         {
4727                                 option = new_dir;
4728                         }
4729
4730                         /* Three new directions. Stop running. */
4731                         else if (option2)
4732                         {
4733                                 return (TRUE);
4734                         }
4735
4736                         /* Two non-adjacent new directions.  Stop running. */
4737                         else if (option != cycle[chome[prev_dir] + i - 1])
4738                         {
4739                                 return (TRUE);
4740                         }
4741
4742                         /* Two new (adjacent) directions (case 1) */
4743                         else if (new_dir & 0x01)
4744                         {
4745                                 check_dir = cycle[chome[prev_dir] + i - 2];
4746                                 option2 = new_dir;
4747                         }
4748
4749                         /* Two new (adjacent) directions (case 2) */
4750                         else
4751                         {
4752                                 check_dir = cycle[chome[prev_dir] + i + 1];
4753                                 option2 = option;
4754                                 option = new_dir;
4755                         }
4756                 }
4757
4758                 /* Obstacle, while looking for open area */
4759                 else
4760                 {
4761                         if (find_openarea)
4762                         {
4763                                 if (i < 0)
4764                                 {
4765                                         /* Break to the right */
4766                                         find_breakright = TRUE;
4767                                 }
4768
4769                                 else if (i > 0)
4770                                 {
4771                                         /* Break to the left */
4772                                         find_breakleft = TRUE;
4773                                 }
4774                         }
4775                 }
4776         }
4777
4778         /* Looking for open area */
4779         if (find_openarea)
4780         {
4781                 /* Hack -- look again */
4782                 for (i = -max; i < 0; i++)
4783                 {
4784                         /* Unknown grid or non-wall */
4785                         if (!see_wall(cycle[chome[prev_dir] + i], py, px))
4786                         {
4787                                 /* Looking to break right */
4788                                 if (find_breakright)
4789                                 {
4790                                         return (TRUE);
4791                                 }
4792                         }
4793
4794                         /* Obstacle */
4795                         else
4796                         {
4797                                 /* Looking to break left */
4798                                 if (find_breakleft)
4799                                 {
4800                                         return (TRUE);
4801                                 }
4802                         }
4803                 }
4804
4805                 /* Hack -- look again */
4806                 for (i = max; i > 0; i--)
4807                 {
4808                         /* Unknown grid or non-wall */
4809                         if (!see_wall(cycle[chome[prev_dir] + i], py, px))
4810                         {
4811                                 /* Looking to break left */
4812                                 if (find_breakleft)
4813                                 {
4814                                         return (TRUE);
4815                                 }
4816                         }
4817
4818                         /* Obstacle */
4819                         else
4820                         {
4821                                 /* Looking to break right */
4822                                 if (find_breakright)
4823                                 {
4824                                         return (TRUE);
4825                                 }
4826                         }
4827                 }
4828         }
4829
4830         /* Not looking for open area */
4831         else
4832         {
4833                 /* No options */
4834                 if (!option)
4835                 {
4836                         return (TRUE);
4837                 }
4838
4839                 /* One option */
4840                 else if (!option2)
4841                 {
4842                         /* Primary option */
4843                         find_current = option;
4844
4845                         /* No other options */
4846                         find_prevdir = option;
4847                 }
4848
4849                 /* Two options, examining corners */
4850                 else if (!find_cut)
4851                 {
4852                         /* Primary option */
4853                         find_current = option;
4854
4855                         /* Hack -- allow curving */
4856                         find_prevdir = option2;
4857                 }
4858
4859                 /* Two options, pick one */
4860                 else
4861                 {
4862                         /* Get next location */
4863                         row = py + ddy[option];
4864                         col = px + ddx[option];
4865
4866                         /* Don't see that it is closed off. */
4867                         /* This could be a potential corner or an intersection. */
4868                         if (!see_wall(option, row, col) ||
4869                             !see_wall(check_dir, row, col))
4870                         {
4871                                 /* Can not see anything ahead and in the direction we */
4872                                 /* are turning, assume that it is a potential corner. */
4873                                 if (see_nothing(option, row, col) &&
4874                                     see_nothing(option2, row, col))
4875                                 {
4876                                         find_current = option;
4877                                         find_prevdir = option2;
4878                                 }
4879
4880                                 /* STOP: we are next to an intersection or a room */
4881                                 else
4882                                 {
4883                                         return (TRUE);
4884                                 }
4885                         }
4886
4887                         /* This corner is seen to be enclosed; we cut the corner. */
4888                         else if (find_cut)
4889                         {
4890                                 find_current = option2;
4891                                 find_prevdir = option2;
4892                         }
4893
4894                         /* This corner is seen to be enclosed, and we */
4895                         /* deliberately go the long way. */
4896                         else
4897                         {
4898                                 find_current = option;
4899                                 find_prevdir = option2;
4900                         }
4901                 }
4902         }
4903
4904         /* About to hit a known wall, stop */
4905         if (see_wall(find_current, py, px))
4906         {
4907                 return (TRUE);
4908         }
4909
4910         /* Failure */
4911         return (FALSE);
4912 }
4913
4914
4915
4916 /*
4917  * Take one step along the current "run" path
4918  */
4919 void run_step(int dir)
4920 {
4921         /* Start running */
4922         if (dir)
4923         {
4924                 /* Ignore AVOID_RUN on a first step */
4925                 ignore_avoid_run = TRUE;
4926
4927                 /* Hack -- do not start silly run */
4928                 if (see_wall(dir, py, px))
4929                 {
4930                         /* Message */
4931 #ifdef JP
4932                         msg_print("¤½¤ÎÊý¸þ¤Ë¤ÏÁö¤ì¤Þ¤»¤ó¡£");
4933 #else
4934                         msg_print("You cannot run in that direction.");
4935 #endif
4936
4937                         /* Disturb */
4938                         disturb(0, 0);
4939
4940                         /* Done */
4941                         return;
4942                 }
4943
4944                 /* Initialize */
4945                 run_init(dir);
4946         }
4947
4948         /* Keep running */
4949         else
4950         {
4951                 /* Update run */
4952                 if (run_test())
4953                 {
4954                         /* Disturb */
4955                         disturb(0, 0);
4956
4957                         /* Done */
4958                         return;
4959                 }
4960         }
4961
4962         /* Decrease the run counter */
4963         if (--running <= 0) return;
4964
4965         /* Take time */
4966         energy_use = 100;
4967
4968         /* Move the player, using the "pickup" flag */
4969 #ifdef ALLOW_EASY_DISARM /* TNB */
4970
4971         move_player(find_current, FALSE, FALSE);
4972
4973 #else /* ALLOW_EASY_DISARM -- TNB */
4974
4975         move_player(find_current, always_pickup, FALSE);
4976
4977 #endif /* ALLOW_EASY_DISARM -- TNB */
4978
4979         if (player_bold(p_ptr->run_py, p_ptr->run_px))
4980         {
4981                 p_ptr->run_py = 0;
4982                 p_ptr->run_px = 0;
4983                 disturb(0, 0);
4984         }
4985 }