src/floor/fixed-map-generator.cpp

   1 #include "floor/fixed-map-generator.h"
   2 #include "artifact/fixed-art-generator.h"
   3 #include "dungeon/quest.h"
   4 #include "floor/floor-object.h"
   5 #include "floor/floor-town.h"
   6 #include "floor/wild.h"
   7 #include "grid/feature.h"
   8 #include "grid/grid.h"
   9 #include "grid/object-placer.h"
  10 #include "grid/trap.h"
  11 #include "info-reader/general-parser.h"
  12 #include "info-reader/random-grid-effect-types.h"
  13 #include "io/tokenizer.h"
  14 #include "monster-floor/monster-generator.h"
  15 #include "monster-floor/place-monster-types.h"
  16 #include "monster-race/monster-race.h"
  17 #include "monster-race/race-flags1.h"
  18 #include "monster-race/race-flags7.h"
  19 #include "monster/monster-util.h"
  20 #include "monster/smart-learn-types.h"
  21 #include "object-enchant/apply-magic.h"
  22 #include "object-enchant/item-apply-magic.h"
  23 #include "object-enchant/object-ego.h"
  24 #include "object-enchant/trg-types.h"
  25 #include "object/object-info.h"
  26 #include "object/object-kind-hook.h"
  27 #include "object/object-kind.h"
  28 #include "room/rooms-vault.h"
  29 #include "sv-definition/sv-scroll-types.h"
  30 #include "system/artifact-type-definition.h"
  31 #include "system/floor-type-definition.h"
  32 #include "system/grid-type-definition.h"
  33 #include "system/monster-race-definition.h"
  34 #include "system/monster-type-definition.h"
  35 #include "system/player-type-definition.h"
  36 #include "window/main-window-util.h"
  37 #include "world/world-object.h"
  38 #include "world/world.h"
  39
  40 // PARSE_ERROR_MAXが既にあり扱い辛いのでここでconst宣言.
  41 static const int PARSE_CONTINUE = 255;
  42
  43 qtwg_type *initialize_quest_generator_type(qtwg_type *qtwg_ptr, char *buf, int ymin, int xmin, int ymax, int xmax, int *y, int *x)
  44 {
  45     qtwg_ptr->buf = buf;
  46     qtwg_ptr->ymin = ymin;
  47     qtwg_ptr->xmin = xmin;
  48     qtwg_ptr->ymax = ymax;
  49     qtwg_ptr->xmax = xmax;
  50     qtwg_ptr->y = y;
  51     qtwg_ptr->x = x;
  52     return qtwg_ptr;
  53 }
  54
  55 /*!
  56  * @brief フロアの所定のマスにオブジェクトを配置する
  57  * Place the object j_ptr to a grid
  58  * @param floor_ptr 現在フロアへの参照ポインタ
  59  * @param j_ptr オブジェクト構造体の参照ポインタ
  60  * @param y 配置先Y座標
  61  * @param x 配置先X座標
  62  * @return エラーコード
  63  */
  64 static void drop_here(floor_type *floor_ptr, object_type *j_ptr, POSITION y, POSITION x)
  65 {
  66     OBJECT_IDX o_idx = o_pop(floor_ptr);
  67     object_type *o_ptr;
  68     o_ptr = &floor_ptr->o_list[o_idx];
  69     o_ptr->copy_from(j_ptr);
  70     o_ptr->iy = y;
  71     o_ptr->ix = x;
  72     o_ptr->held_m_idx = 0;
  73     grid_type *g_ptr = &floor_ptr->grid_array[y][x];
  74     g_ptr->o_idx_list.add(floor_ptr, o_idx);
  75 }
  76
  77 static void generate_artifact(player_type *player_ptr, qtwg_type *qtwg_ptr, const ARTIFACT_IDX artifact_index)
  78 {
  79     if (artifact_index == 0)
  80         return;
  81
  82     if ((a_info[artifact_index].cur_num == 0) && create_named_art(player_ptr, artifact_index, *qtwg_ptr->y, *qtwg_ptr->x)) {
  83         a_info[artifact_index].cur_num = 1;
  84         return;
  85     }
  86
  87     KIND_OBJECT_IDX k_idx = lookup_kind(ItemKindType::SCROLL, SV_SCROLL_ACQUIREMENT);
  88     object_type forge;
  89     object_type *q_ptr = &forge;
  90     q_ptr->prep(k_idx);
  91     drop_here(player_ptr->current_floor_ptr, q_ptr, *qtwg_ptr->y, *qtwg_ptr->x);
  92 }
  93
  94 static void parse_qtw_D(player_type *player_ptr, qtwg_type *qtwg_ptr, char *s)
  95 {
  96     *qtwg_ptr->x = qtwg_ptr->xmin;
  97     floor_type *floor_ptr = player_ptr->current_floor_ptr;
  98     int len = strlen(s);
  99     for (int i = 0; ((*qtwg_ptr->x < qtwg_ptr->xmax) && (i < len)); (*qtwg_ptr->x)++, s++, i++) {
 100         grid_type *g_ptr = &floor_ptr->grid_array[*qtwg_ptr->y][*qtwg_ptr->x];
 101         int idx = s[0];
 102         OBJECT_IDX object_index = letter[idx].object;
 103         MONSTER_IDX monster_index = letter[idx].monster;
 104         int random = letter[idx].random;
 105         ARTIFACT_IDX artifact_index = letter[idx].artifact;
 106         g_ptr->feat = conv_dungeon_feat(floor_ptr, letter[idx].feature);
 107         if (init_flags & INIT_ONLY_FEATURES)
 108             continue;
 109
 110         g_ptr->info = letter[idx].cave_info;
 111         if (random & RANDOM_MONSTER) {
 112             floor_ptr->monster_level = floor_ptr->base_level + monster_index;
 113
 114             place_monster(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x, (PM_ALLOW_SLEEP | PM_ALLOW_GROUP | PM_NO_QUEST));
 115
 116             floor_ptr->monster_level = floor_ptr->base_level;
 117         } else if (monster_index) {
 118             int old_cur_num, old_max_num;
 119             bool clone = false;
 120
 121             if (monster_index < 0) {
 122                 monster_index = -monster_index;
 123                 clone = true;
 124             }
 125
 126             old_cur_num = r_info[monster_index].cur_num;
 127             old_max_num = r_info[monster_index].max_num;
 128
 129             if (r_info[monster_index].flags1 & RF1_UNIQUE) {
 130                 r_info[monster_index].cur_num = 0;
 131                 r_info[monster_index].max_num = 1;
 132             } else if (r_info[monster_index].flags7 & RF7_NAZGUL) {
 133                 if (r_info[monster_index].cur_num == r_info[monster_index].max_num) {
 134                     r_info[monster_index].max_num++;
 135                 }
 136             }
 137
 138             place_monster_aux(player_ptr, 0, *qtwg_ptr->y, *qtwg_ptr->x, monster_index, (PM_ALLOW_SLEEP | PM_NO_KAGE));
 139             if (clone) {
 140                 floor_ptr->m_list[hack_m_idx_ii].mflag2.set(MonsterConstantFlagType::CLONED);
 141                 r_info[monster_index].cur_num = old_cur_num;
 142                 r_info[monster_index].max_num = old_max_num;
 143             }
 144         }
 145
 146         if ((random & RANDOM_OBJECT) && (random & RANDOM_TRAP)) {
 147             floor_ptr->object_level = floor_ptr->base_level + object_index;
 148
 149             /*
 150              * Random trap and random treasure defined
 151              * 25% chance for trap and 75% chance for object
 152              */
 153             if (randint0(100) < 75) {
 154                 place_object(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x, 0L);
 155             } else {
 156                 place_trap(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x);
 157             }
 158
 159             floor_ptr->object_level = floor_ptr->base_level;
 160         } else if (random & RANDOM_OBJECT) {
 161             floor_ptr->object_level = floor_ptr->base_level + object_index;
 162             if (randint0(100) < 75)
 163                 place_object(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x, 0L);
 164             else if (randint0(100) < 80)
 165                 place_object(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x, AM_GOOD);
 166             else
 167                 place_object(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x, AM_GOOD | AM_GREAT);
 168
 169             floor_ptr->object_level = floor_ptr->base_level;
 170         } else if (random & RANDOM_TRAP) {
 171             place_trap(player_ptr, *qtwg_ptr->y, *qtwg_ptr->x);
 172         } else if (letter[idx].trap) {
 173             g_ptr->mimic = g_ptr->feat;
 174             g_ptr->feat = conv_dungeon_feat(floor_ptr, letter[idx].trap);
 175         } else if (object_index) {
 176             object_type tmp_object;
 177             object_type *o_ptr = &tmp_object;
 178             o_ptr->prep(object_index);
 179             if (o_ptr->tval == ItemKindType::GOLD) {
 180                 coin_type = object_index - OBJ_GOLD_LIST;
 181                 make_gold(player_ptr, o_ptr);
 182                 coin_type = 0;
 183             }
 184
 185             apply_magic_to_object(player_ptr, o_ptr, floor_ptr->base_level, AM_NO_FIXED_ART | AM_GOOD);
 186             drop_here(floor_ptr, o_ptr, *qtwg_ptr->y, *qtwg_ptr->x);
 187         }
 188
 189         generate_artifact(player_ptr, qtwg_ptr, artifact_index);
 190         g_ptr->special = letter[idx].special;
 191     }
 192 }
 193
 194 static bool parse_qtw_QQ(quest_type *q_ptr, char **zz, int num)
 195 {
 196     if (zz[1][0] != 'Q')
 197         return false;
 198
 199     if ((init_flags & INIT_ASSIGN) == 0)
 200         return true;
 201
 202     monster_race *r_ptr;
 203     artifact_type *a_ptr;
 204
 205     if (num < 9)
 206         return true;
 207
 208     q_ptr->type = i2enum<QuestKindType>(atoi(zz[2]));
 209     q_ptr->num_mon = (MONSTER_NUMBER)atoi(zz[3]);
 210     q_ptr->cur_num = (MONSTER_NUMBER)atoi(zz[4]);
 211     q_ptr->max_num = (MONSTER_NUMBER)atoi(zz[5]);
 212     q_ptr->level = (DEPTH)atoi(zz[6]);
 213     q_ptr->r_idx = (MONRACE_IDX)atoi(zz[7]);
 214     q_ptr->k_idx = (KIND_OBJECT_IDX)atoi(zz[8]);
 215     q_ptr->dungeon = (DUNGEON_IDX)atoi(zz[9]);
 216
 217     if (num > 10)
 218         q_ptr->flags = atoi(zz[10]);
 219
 220     r_ptr = &r_info[q_ptr->r_idx];
 221     if (r_ptr->flags1 & RF1_UNIQUE)
 222         r_ptr->flags1 |= RF1_QUESTOR;
 223
 224     a_ptr = &a_info[q_ptr->k_idx];
 225     a_ptr->gen_flags.set(ItemGenerationTraitType::QUESTITEM);
 226     return true;
 227 }
 228
 229 /*!
 230  * @todo 処理がどうなっているのかいずれチェックする
 231  */
 232 static bool parse_qtw_QR(quest_type *q_ptr, char **zz, int num)
 233 {
 234     if (zz[1][0] != 'R')
 235         return false;
 236
 237     if ((init_flags & INIT_ASSIGN) == 0)
 238         return true;
 239
 240     int count = 0;
 241     ARTIFACT_IDX idx, reward_idx = 0;
 242     for (idx = 2; idx < num; idx++) {
 243         ARTIFACT_IDX a_idx = (ARTIFACT_IDX)atoi(zz[idx]);
 244         if (a_idx < 1)
 245             continue;
 246         if (a_info[a_idx].cur_num > 0)
 247             continue;
 248         count++;
 249         if (one_in_(count))
 250             reward_idx = a_idx;
 251     }
 252
 253     if (reward_idx) {
 254         q_ptr->k_idx = (KIND_OBJECT_IDX)reward_idx;
 255         a_info[reward_idx].gen_flags.set(ItemGenerationTraitType::QUESTITEM);
 256     } else {
 257         q_ptr->type = QuestKindType::KILL_ALL;
 258     }
 259
 260     return true;
 261 }
 262
 263 /*!
 264  * @brief t_info、q_info、w_infoにおけるQトークンをパースする
 265  * @param qtwg_ptr トークンパース構造体への参照ポインタ
 266  * @param zz トークン保管文字列
 267  * @return エラーコード、但しPARSE_CONTINUEの時は処理続行
 268  */
 269 static int parse_qtw_Q(qtwg_type *qtwg_ptr, char **zz)
 270 {
 271     if (qtwg_ptr->buf[0] != 'Q')
 272         return PARSE_CONTINUE;
 273
 274 #ifdef JP
 275     if (qtwg_ptr->buf[2] == '$')
 276         return PARSE_ERROR_NONE;
 277 #else
 278     if (qtwg_ptr->buf[2] != '$')
 279         return PARSE_ERROR_NONE;
 280 #endif
 281
 282     int num = tokenize(qtwg_ptr->buf + _(2, 3), 33, zz, 0);
 283     if (num < 3)
 284         return PARSE_ERROR_TOO_FEW_ARGUMENTS;
 285
 286     quest_type *q_ptr;
 287     q_ptr = &(quest[atoi(zz[0])]);
 288     if (parse_qtw_QQ(q_ptr, zz, num))
 289         return PARSE_ERROR_NONE;
 290
 291     if (parse_qtw_QR(q_ptr, zz, num))
 292         return PARSE_ERROR_NONE;
 293
 294     if (zz[1][0] == 'N') {
 295         if (init_flags & (INIT_ASSIGN | INIT_SHOW_TEXT | INIT_NAME_ONLY)) {
 296             strcpy(q_ptr->name, zz[2]);
 297         }
 298
 299         return PARSE_ERROR_NONE;
 300     }
 301
 302     if (zz[1][0] == 'T') {
 303         if (init_flags & INIT_SHOW_TEXT) {
 304             strcpy(quest_text[quest_text_line], zz[2]);
 305             quest_text_line++;
 306         }
 307
 308         return PARSE_ERROR_NONE;
 309     }
 310
 311     return PARSE_ERROR_GENERIC;
 312 }
 313
 314 static bool parse_qtw_P(player_type *player_ptr, qtwg_type *qtwg_ptr, char **zz)
 315 {
 316     if (qtwg_ptr->buf[0] != 'P')
 317         return false;
 318
 319     if ((init_flags & INIT_CREATE_DUNGEON) == 0)
 320         return true;
 321
 322     if (tokenize(qtwg_ptr->buf + 2, 2, zz, 0) != 2)
 323         return true;
 324
 325     int panels_y = (*qtwg_ptr->y / SCREEN_HGT);
 326     if (*qtwg_ptr->y % SCREEN_HGT)
 327         panels_y++;
 328
 329     floor_type *floor_ptr = player_ptr->current_floor_ptr;
 330     floor_ptr->height = panels_y * SCREEN_HGT;
 331     int panels_x = (*qtwg_ptr->x / SCREEN_WID);
 332     if (*qtwg_ptr->x % SCREEN_WID)
 333         panels_x++;
 334
 335     floor_ptr->width = panels_x * SCREEN_WID;
 336     panel_row_min = floor_ptr->height;
 337     panel_col_min = floor_ptr->width;
 338     if (floor_ptr->inside_quest) {
 339         POSITION py = atoi(zz[0]);
 340         POSITION px = atoi(zz[1]);
 341         player_ptr->y = py;
 342         player_ptr->x = px;
 343         delete_monster(player_ptr, player_ptr->y, player_ptr->x);
 344         return true;
 345     }
 346
 347     if (!player_ptr->oldpx && !player_ptr->oldpy) {
 348         player_ptr->oldpy = atoi(zz[0]);
 349         player_ptr->oldpx = atoi(zz[1]);
 350     }
 351
 352     return true;
 353 }
 354
 355 static bool parse_qtw_M(qtwg_type *qtwg_ptr, char **zz)
 356 {
 357     if (qtwg_ptr->buf[0] != 'M')
 358         return false;
 359
 360     if ((tokenize(qtwg_ptr->buf + 2, 2, zz, 0) == 2) == 0)
 361         return true;
 362
 363     if (zz[0][0] == 'T') {
 364         max_towns = static_cast<int16_t>(atoi(zz[1]));
 365     } else if (zz[0][0] == 'Q') {
 366         max_q_idx = (QUEST_IDX)atoi(zz[1]);
 367     } else if (zz[0][0] == 'O') {
 368         w_ptr->max_o_idx = (OBJECT_IDX)atoi(zz[1]);
 369     } else if (zz[0][0] == 'M') {
 370         w_ptr->max_m_idx = (MONSTER_IDX)atoi(zz[1]);
 371     } else if (zz[0][0] == 'W') {
 372         if (zz[0][1] == 'X')
 373             w_ptr->max_wild_x = (POSITION)atoi(zz[1]);
 374
 375         if (zz[0][1] == 'Y')
 376             w_ptr->max_wild_y = (POSITION)atoi(zz[1]);
 377     }
 378
 379     return true;
 380 }
 381
 382 /*!
 383  * @brief 固定マップ (クエスト＆街＆広域マップ)をフロアに生成する
 384  * Parse a sub-file of the "extra info"
 385  * @param player_ptr プレイヤーへの参照ポインタ
 386  * @param buf 文字列
 387  * @param ymin 詳細不明
 388  * @param xmin 詳細不明
 389  * @param ymax 詳細不明
 390  * @param xmax 詳細不明
 391  * @param y 詳細不明
 392  * @param x 詳細不明
 393  * @return エラーコード
 394  * @todo クエスト情報のみを読み込む手段と実際にフロアデータまで読み込む処理は分離したい
 395  */
 396 parse_error_type generate_fixed_map_floor(player_type *player_ptr, qtwg_type *qtwg_ptr, process_dungeon_file_pf parse_fixed_map)
 397 {
 398     char *zz[33];
 399     if (!qtwg_ptr->buf[0])
 400         return PARSE_ERROR_NONE;
 401
 402     if (iswspace(qtwg_ptr->buf[0]))
 403         return PARSE_ERROR_NONE;
 404
 405     if (qtwg_ptr->buf[0] == '#')
 406         return PARSE_ERROR_NONE;
 407
 408     if (qtwg_ptr->buf[1] != ':')
 409         return PARSE_ERROR_GENERIC;
 410
 411     if (qtwg_ptr->buf[0] == '%')
 412         return (*parse_fixed_map)(player_ptr, qtwg_ptr->buf + 2, qtwg_ptr->ymin, qtwg_ptr->xmin, qtwg_ptr->ymax, qtwg_ptr->xmax);
 413
 414     /* Process "F:<letter>:<terrain>:<cave_info>:<monster>:<object>:<ego>:<artifact>:<trap>:<special>" -- info for dungeon grid */
 415     if (qtwg_ptr->buf[0] == 'F')
 416         return parse_line_feature(player_ptr->current_floor_ptr, qtwg_ptr->buf);
 417
 418     if (qtwg_ptr->buf[0] == 'D') {
 419         char *s = qtwg_ptr->buf + 2;
 420         if (init_flags & INIT_ONLY_BUILDINGS)
 421             return PARSE_ERROR_NONE;
 422
 423         parse_qtw_D(player_ptr, qtwg_ptr, s);
 424         (*qtwg_ptr->y)++;
 425         return PARSE_ERROR_NONE;
 426     }
 427
 428     parse_error_type parse_result_Q = i2enum<parse_error_type>(parse_qtw_Q(qtwg_ptr, zz));
 429     if (parse_result_Q != PARSE_CONTINUE)
 430         return parse_result_Q;
 431
 432     if (qtwg_ptr->buf[0] == 'W')
 433         return parse_line_wilderness(player_ptr, qtwg_ptr->buf, qtwg_ptr->xmin, qtwg_ptr->xmax, qtwg_ptr->y, qtwg_ptr->x);
 434
 435     if (parse_qtw_P(player_ptr, qtwg_ptr, zz))
 436         return PARSE_ERROR_NONE;
 437
 438     if (qtwg_ptr->buf[0] == 'B')
 439         return parse_line_building(qtwg_ptr->buf);
 440
 441     if (parse_qtw_M(qtwg_ptr, zz))
 442         return PARSE_ERROR_NONE;
 443
 444     return PARSE_ERROR_GENERIC;
 445 }