src/spell-kind/earthquake.cpp

   1 #include "spell-kind/earthquake.h"
   2 #include "core/player-redraw-types.h"
   3 #include "core/player-update-types.h"
   4 #include "core/window-redrawer.h"
   5 #include "dungeon/dungeon-flag-types.h"
   6 #include "dungeon/dungeon.h"
   7 #include "dungeon/quest.h"
   8 #include "floor/cave.h"
   9 #include "floor/floor-object.h"
  10 #include "floor/geometry.h"
  11 #include "game-option/play-record-options.h"
  12 #include "game-option/text-display-options.h"
  13 #include "grid/feature-flag-types.h"
  14 #include "grid/feature.h"
  15 #include "grid/grid.h"
  16 #include "grid/stair.h"
  17 #include "io/write-diary.h"
  18 #include "mind/mind-ninja.h"
  19 #include "monster-floor/monster-lite.h"
  20 #include "monster-race/monster-race.h"
  21 #include "monster-race/race-flags1.h"
  22 #include "monster-race/race-flags2.h"
  23 #include "monster/monster-describer.h"
  24 #include "monster/monster-description-types.h"
  25 #include "monster/monster-info.h"
  26 #include "monster/monster-status-setter.h"
  27 #include "monster/monster-update.h"
  28 #include "monster/smart-learn-types.h"
  29 #include "player/player-damage.h"
  30 #include "player/player-move.h"
  31 #include "player/player-status-flags.h"
  32 #include "player/special-defense-types.h"
  33 #include "status/bad-status-setter.h"
  34 #include "system/floor-type-definition.h"
  35 #include "system/grid-type-definition.h"
  36 #include "system/monster-race-definition.h"
  37 #include "system/monster-type-definition.h"
  38 #include "system/player-type-definition.h"
  39 #include "util/bit-flags-calculator.h"
  40 #include "view/display-messages.h"
  41
  42 /*!
  43  * @brief 地震処理
  44  * Induce an "earthquake" of the given radius at the given location.
  45  * @param player_ptrプレイヤーへの参照ポインタ
  46  * @param cy 中心Y座標
  47  * @param cx 中心X座標
  48  * @param r 効果半径
  49  * @param m_idx 地震を起こしたモンスターID(0ならばプレイヤー)
  50  * @return 効力があった場合TRUEを返す
  51  */
  52 bool earthquake(PlayerType *player_ptr, POSITION cy, POSITION cx, POSITION r, MONSTER_IDX m_idx)
  53 {
  54     auto *floor_ptr = player_ptr->current_floor_ptr;
  55     if ((inside_quest(floor_ptr->quest_number) && quest_type::is_fixed(floor_ptr->quest_number)) || !floor_ptr->dun_level) {
  56         return false;
  57     }
  58
  59     if (r > 12) {
  60         r = 12;
  61     }
  62
  63     bool map[32][32];
  64     for (POSITION y = 0; y < 32; y++) {
  65         for (POSITION x = 0; x < 32; x++) {
  66             map[y][x] = false;
  67         }
  68     }
  69
  70     int damage = 0;
  71     bool hurt = false;
  72     for (POSITION dy = -r; dy <= r; dy++) {
  73         for (POSITION dx = -r; dx <= r; dx++) {
  74             POSITION yy = cy + dy;
  75             POSITION xx = cx + dx;
  76
  77             if (!in_bounds(floor_ptr, yy, xx)) {
  78                 continue;
  79             }
  80
  81             if (distance(cy, cx, yy, xx) > r) {
  82                 continue;
  83             }
  84
  85             grid_type *g_ptr;
  86             g_ptr = &floor_ptr->grid_array[yy][xx];
  87             g_ptr->info &= ~(CAVE_ROOM | CAVE_ICKY | CAVE_UNSAFE);
  88             g_ptr->info &= ~(CAVE_GLOW | CAVE_MARK | CAVE_KNOWN);
  89             if (!dx && !dy) {
  90                 continue;
  91             }
  92
  93             if (randint0(100) < 85) {
  94                 continue;
  95             }
  96
  97             map[16 + yy - cy][16 + xx - cx] = true;
  98             if (player_bold(player_ptr, yy, xx)) {
  99                 hurt = true;
 100             }
 101         }
 102     }
 103
 104     int sn = 0;
 105     POSITION sy = 0, sx = 0;
 106     if (hurt && !has_pass_wall(player_ptr) && !has_kill_wall(player_ptr)) {
 107         for (DIRECTION i = 0; i < 8; i++) {
 108             POSITION y = player_ptr->y + ddy_ddd[i];
 109             POSITION x = player_ptr->x + ddx_ddd[i];
 110             if (!is_cave_empty_bold(player_ptr, y, x)) {
 111                 continue;
 112             }
 113
 114             if (map[16 + y - cy][16 + x - cx]) {
 115                 continue;
 116             }
 117
 118             if (floor_ptr->grid_array[y][x].m_idx) {
 119                 continue;
 120             }
 121
 122             sn++;
 123             if (randint0(sn) > 0) {
 124                 continue;
 125             }
 126
 127             sy = y;
 128             sx = x;
 129         }
 130
 131         switch (randint1(3)) {
 132         case 1: {
 133             msg_print(_("ダンジョンの壁が崩れた！", "The dungeon's ceiling collapses!"));
 134             break;
 135         }
 136         case 2: {
 137             msg_print(_("ダンジョンの床が不自然にねじ曲がった！", "The dungeon's floor twists in an unnatural way!"));
 138             break;
 139         }
 140         default: {
 141             msg_print(_("ダンジョンが揺れた！崩れた岩が頭に降ってきた！", "The dungeon quakes!  You are pummeled with debris!"));
 142             break;
 143         }
 144         }
 145
 146         if (!sn) {
 147             msg_print(_("あなたはひどい怪我を負った！", "You are severely crushed!"));
 148             damage = 200;
 149         } else {
 150             BadStatusSetter bss(player_ptr);
 151             switch (randint1(3)) {
 152             case 1: {
 153                 msg_print(_("降り注ぐ岩をうまく避けた！", "You nimbly dodge the blast!"));
 154                 damage = 0;
 155                 break;
 156             }
 157             case 2: {
 158                 msg_print(_("岩石があなたに直撃した!", "You are bashed by rubble!"));
 159                 damage = damroll(10, 4);
 160                 (void)bss.mod_stun(randint1(50));
 161                 break;
 162             }
 163             case 3: {
 164                 msg_print(_("あなたは床と壁との間に挟まれてしまった！", "You are crushed between the floor and ceiling!"));
 165                 damage = damroll(10, 4);
 166                 (void)bss.mod_stun(randint1(50));
 167                 break;
 168             }
 169             }
 170
 171             (void)move_player_effect(player_ptr, sy, sx, MPE_DONT_PICKUP);
 172         }
 173
 174         map[16 + player_ptr->y - cy][16 + player_ptr->x - cx] = false;
 175         if (damage) {
 176             std::string killer;
 177
 178             if (m_idx) {
 179                 GAME_TEXT m_name[MAX_NLEN];
 180                 auto *m_ptr = &floor_ptr->m_list[m_idx];
 181                 monster_desc(player_ptr, m_name, m_ptr, MD_WRONGDOER_NAME);
 182                 killer = format(_("%sの起こした地震", "an earthquake caused by %s"), m_name);
 183             } else {
 184                 killer = _("地震", "an earthquake");
 185             }
 186
 187             take_hit(player_ptr, DAMAGE_ATTACK, damage, killer.c_str());
 188         }
 189     }
 190
 191     for (POSITION dy = -r; dy <= r; dy++) {
 192         for (POSITION dx = -r; dx <= r; dx++) {
 193             POSITION yy = cy + dy;
 194             POSITION xx = cx + dx;
 195             if (!map[16 + yy - cy][16 + xx - cx]) {
 196                 continue;
 197             }
 198
 199             grid_type *gg_ptr;
 200             gg_ptr = &floor_ptr->grid_array[yy][xx];
 201             if (gg_ptr->m_idx == player_ptr->riding) {
 202                 continue;
 203             }
 204
 205             if (!gg_ptr->m_idx) {
 206                 continue;
 207             }
 208
 209             auto *m_ptr = &floor_ptr->m_list[gg_ptr->m_idx];
 210             auto *r_ptr = &r_info[m_ptr->r_idx];
 211             if (r_ptr->flags1 & RF1_QUESTOR) {
 212                 map[16 + yy - cy][16 + xx - cx] = false;
 213                 continue;
 214             }
 215
 216             if (r_ptr->feature_flags.has(MonsterFeatureType::KILL_WALL) || r_ptr->feature_flags.has(MonsterFeatureType::PASS_WALL)) {
 217                 continue;
 218             }
 219
 220             GAME_TEXT m_name[MAX_NLEN];
 221             sn = 0;
 222             if (r_ptr->behavior_flags.has_not(MonsterBehaviorType::NEVER_MOVE)) {
 223                 for (DIRECTION i = 0; i < 8; i++) {
 224                     POSITION y = yy + ddy_ddd[i];
 225                     POSITION x = xx + ddx_ddd[i];
 226                     if (!is_cave_empty_bold(player_ptr, y, x)) {
 227                         continue;
 228                     }
 229
 230                     auto *g_ptr = &floor_ptr->grid_array[y][x];
 231                     if (g_ptr->is_rune_protection()) {
 232                         continue;
 233                     }
 234
 235                     if (g_ptr->is_rune_explosion()) {
 236                         continue;
 237                     }
 238
 239                     if (pattern_tile(floor_ptr, y, x)) {
 240                         continue;
 241                     }
 242
 243                     if (map[16 + y - cy][16 + x - cx]) {
 244                         continue;
 245                     }
 246
 247                     if (floor_ptr->grid_array[y][x].m_idx) {
 248                         continue;
 249                     }
 250
 251                     if (player_bold(player_ptr, y, x)) {
 252                         continue;
 253                     }
 254
 255                     sn++;
 256
 257                     if (randint0(sn) > 0) {
 258                         continue;
 259                     }
 260
 261                     sy = y;
 262                     sx = x;
 263                 }
 264             }
 265
 266             monster_desc(player_ptr, m_name, m_ptr, 0);
 267             if (!ignore_unview || is_seen(player_ptr, m_ptr)) {
 268                 msg_format(_("%^sは苦痛で泣きわめいた！", "%^s wails out in pain!"), m_name);
 269             }
 270
 271             damage = (sn ? damroll(4, 8) : (m_ptr->hp + 1));
 272             (void)set_monster_csleep(player_ptr, gg_ptr->m_idx, 0);
 273             m_ptr->hp -= damage;
 274             if (m_ptr->hp < 0) {
 275                 if (!ignore_unview || is_seen(player_ptr, m_ptr)) {
 276                     msg_format(_("%^sは岩石に埋もれてしまった！", "%^s is embedded in the rock!"), m_name);
 277                 }
 278
 279                 if (gg_ptr->m_idx) {
 280                     if (record_named_pet && is_pet(&floor_ptr->m_list[gg_ptr->m_idx]) && floor_ptr->m_list[gg_ptr->m_idx].nickname) {
 281                         char m2_name[MAX_NLEN];
 282
 283                         monster_desc(player_ptr, m2_name, m_ptr, MD_INDEF_VISIBLE);
 284                         exe_write_diary(player_ptr, DIARY_NAMED_PET, RECORD_NAMED_PET_EARTHQUAKE, m2_name);
 285                     }
 286                 }
 287
 288                 delete_monster(player_ptr, yy, xx);
 289                 sn = 0;
 290             }
 291
 292             if (sn == 0) {
 293                 continue;
 294             }
 295
 296             IDX m_idx_aux = floor_ptr->grid_array[yy][xx].m_idx;
 297             floor_ptr->grid_array[yy][xx].m_idx = 0;
 298             floor_ptr->grid_array[sy][sx].m_idx = m_idx_aux;
 299             m_ptr->fy = sy;
 300             m_ptr->fx = sx;
 301             update_monster(player_ptr, m_idx_aux, true);
 302             lite_spot(player_ptr, yy, xx);
 303             lite_spot(player_ptr, sy, sx);
 304         }
 305     }
 306
 307     clear_mon_lite(floor_ptr);
 308     for (POSITION dy = -r; dy <= r; dy++) {
 309         for (POSITION dx = -r; dx <= r; dx++) {
 310             POSITION yy = cy + dy;
 311             POSITION xx = cx + dx;
 312             if (!map[16 + yy - cy][16 + xx - cx]) {
 313                 continue;
 314             }
 315
 316             if (!cave_valid_bold(floor_ptr, yy, xx)) {
 317                 continue;
 318             }
 319
 320             delete_all_items_from_floor(player_ptr, yy, xx);
 321             int t = cave_has_flag_bold(floor_ptr, yy, xx, FloorFeatureType::PROJECT) ? randint0(100) : 200;
 322             if (t < 20) {
 323                 cave_set_feat(player_ptr, yy, xx, feat_granite);
 324                 continue;
 325             }
 326
 327             if (t < 70) {
 328                 cave_set_feat(player_ptr, yy, xx, feat_quartz_vein);
 329                 continue;
 330             }
 331
 332             if (t < 100) {
 333                 cave_set_feat(player_ptr, yy, xx, feat_magma_vein);
 334                 continue;
 335             }
 336
 337             cave_set_feat(player_ptr, yy, xx, feat_ground_type[randint0(100)]);
 338         }
 339     }
 340
 341     for (POSITION dy = -r; dy <= r; dy++) {
 342         for (POSITION dx = -r; dx <= r; dx++) {
 343             POSITION yy = cy + dy;
 344             POSITION xx = cx + dx;
 345             if (!in_bounds(floor_ptr, yy, xx)) {
 346                 continue;
 347             }
 348
 349             if (distance(cy, cx, yy, xx) > r) {
 350                 continue;
 351             }
 352
 353             auto *g_ptr = &floor_ptr->grid_array[yy][xx];
 354             if (g_ptr->is_mirror()) {
 355                 g_ptr->info |= CAVE_GLOW;
 356                 continue;
 357             }
 358
 359             if (d_info[player_ptr->dungeon_idx].flags.has(DungeonFeatureType::DARKNESS)) {
 360                 continue;
 361             }
 362
 363             grid_type *cc_ptr;
 364             for (DIRECTION ii = 0; ii < 9; ii++) {
 365                 POSITION yyy = yy + ddy_ddd[ii];
 366                 POSITION xxx = xx + ddx_ddd[ii];
 367                 if (!in_bounds2(floor_ptr, yyy, xxx)) {
 368                     continue;
 369                 }
 370                 cc_ptr = &floor_ptr->grid_array[yyy][xxx];
 371                 if (f_info[cc_ptr->get_feat_mimic()].flags.has(FloorFeatureType::GLOW)) {
 372                     g_ptr->info |= CAVE_GLOW;
 373                     break;
 374                 }
 375             }
 376         }
 377     }
 378
 379     player_ptr->update |= (PU_UN_VIEW | PU_UN_LITE | PU_VIEW | PU_LITE | PU_FLOW | PU_MON_LITE | PU_MONSTERS);
 380     player_ptr->redraw |= (PR_HEALTH | PR_UHEALTH | PR_MAP);
 381     player_ptr->window_flags |= (PW_OVERHEAD | PW_DUNGEON);
 382     if (floor_ptr->grid_array[player_ptr->y][player_ptr->x].info & CAVE_GLOW) {
 383         set_superstealth(player_ptr, false);
 384     }
 385
 386     return true;
 387 }