src/knowledge/knowledge-items.cpp

   1 /*!
   2  * @brief 既知のアイテムとアーティファクトを表示する
   3  * @date 2020/04/23
   4  * @author Hourier
   5  */
   6
   7 #include "knowledge/knowledge-items.h"
   8 #include "core/show-file.h"
   9 #include "core/stuff-handler.h"
  10 #include "flavor/flavor-describer.h"
  11 #include "flavor/object-flavor-types.h"
  12 #include "flavor/object-flavor.h"
  13 #include "game-option/special-options.h"
  14 #include "inventory/inventory-slot-types.h"
  15 #include "io-dump/dump-util.h"
  16 #include "io/input-key-acceptor.h"
  17 #include "knowledge/object-group-table.h"
  18 #include "object-enchant/special-object-flags.h"
  19 #include "object/object-kind-hook.h"
  20 #include "object/object-kind.h"
  21 #include "perception/identification.h"
  22 #include "perception/object-perception.h"
  23 #include "system/artifact-type-definition.h"
  24 #include "system/floor-type-definition.h"
  25 #include "system/grid-type-definition.h"
  26 #include "system/player-type-definition.h"
  27 #include "term/screen-processor.h"
  28 #include "term/term-color-types.h"
  29 #include "util/angband-files.h"
  30 #include "util/int-char-converter.h"
  31 #include "util/sort.h"
  32 #include "view/display-messages.h"
  33 #include "world/world.h"
  34 #include <numeric>
  35 #include <set>
  36
  37 /*!
  38  * @brief Check the status of "artifacts"
  39  * @param player_ptr プレイヤーへの参照ポインタ
  40  */
  41 void do_cmd_knowledge_artifacts(PlayerType *player_ptr)
  42 {
  43     FILE *fff = nullptr;
  44     GAME_TEXT file_name[FILE_NAME_SIZE];
  45     if (!open_temporary_file(&fff, file_name)) {
  46         return;
  47     }
  48
  49     std::set<FixedArtifactId> known_list;
  50
  51     for (const auto &[a_idx, a_ref] : a_info) {
  52         if (a_ref.name.empty()) {
  53             continue;
  54         }
  55         if (!a_ref.is_generated) {
  56             continue;
  57         }
  58
  59         known_list.insert(known_list.end(), a_idx);
  60     }
  61
  62     for (POSITION y = 0; y < player_ptr->current_floor_ptr->height; y++) {
  63         for (POSITION x = 0; x < player_ptr->current_floor_ptr->width; x++) {
  64             auto *g_ptr = &player_ptr->current_floor_ptr->grid_array[y][x];
  65             for (const auto this_o_idx : g_ptr->o_idx_list) {
  66                 ObjectType *o_ptr;
  67                 o_ptr = &player_ptr->current_floor_ptr->o_list[this_o_idx];
  68                 if (!o_ptr->is_fixed_artifact()) {
  69                     continue;
  70                 }
  71                 if (o_ptr->is_known()) {
  72                     continue;
  73                 }
  74
  75                 known_list.erase(o_ptr->fixed_artifact_idx);
  76             }
  77         }
  78     }
  79
  80     for (auto i = 0; i < INVEN_TOTAL; i++) {
  81         auto *o_ptr = &player_ptr->inventory_list[i];
  82         if (!o_ptr->k_idx) {
  83             continue;
  84         }
  85         if (!o_ptr->is_fixed_artifact()) {
  86             continue;
  87         }
  88         if (o_ptr->is_known()) {
  89             continue;
  90         }
  91
  92         known_list.erase(o_ptr->fixed_artifact_idx);
  93     }
  94
  95     std::vector<FixedArtifactId> whats(known_list.begin(), known_list.end());
  96
  97     uint16_t why = 3;
  98     ang_sort(player_ptr, whats.data(), &why, whats.size(), ang_sort_art_comp, ang_sort_art_swap);
  99     for (auto a_idx : whats) {
 100         const auto &a_ref = a_info.at(a_idx);
 101         GAME_TEXT base_name[MAX_NLEN];
 102         strcpy(base_name, _("未知の伝説のアイテム", "Unknown Artifact"));
 103         const auto z = lookup_kind(a_ref.tval, a_ref.sval);
 104         if (z != 0) {
 105             ObjectType forge;
 106             ObjectType *q_ptr;
 107             q_ptr = &forge;
 108             q_ptr->prep(z);
 109             q_ptr->fixed_artifact_idx = a_idx;
 110             q_ptr->ident |= IDENT_STORE;
 111             describe_flavor(player_ptr, base_name, q_ptr, (OD_OMIT_PREFIX | OD_NAME_ONLY));
 112         }
 113
 114         fprintf(fff, _("     %s\n", "     The %s\n"), base_name);
 115     }
 116
 117     angband_fclose(fff);
 118     (void)show_file(player_ptr, true, file_name, _("既知の伝説のアイテム", "Artifacts Seen"), 0, 0);
 119     fd_kill(file_name);
 120 }
 121
 122 /*
 123  * Build a list of object indexes in the given group. Return the number
 124  * of objects in the group.
 125  *
 126  * mode & 0x01 : check for non-empty group
 127  * mode & 0x02 : visual operation only
 128  */
 129 static KIND_OBJECT_IDX collect_objects(int grp_cur, KIND_OBJECT_IDX object_idx[], BIT_FLAGS8 mode)
 130 {
 131     KIND_OBJECT_IDX object_cnt = 0;
 132     auto group_tval = object_group_tval[grp_cur];
 133     for (const auto &k_ref : k_info) {
 134         if (k_ref.name.empty()) {
 135             continue;
 136         }
 137
 138         if (!(mode & 0x02)) {
 139             if (!w_ptr->wizard) {
 140                 if (!k_ref.flavor) {
 141                     continue;
 142                 }
 143                 if (!k_ref.aware) {
 144                     continue;
 145                 }
 146             }
 147
 148             auto k = std::reduce(std::begin(k_ref.chance), std::end(k_ref.chance), 0);
 149             if (!k) {
 150                 continue;
 151             }
 152         }
 153
 154         if (group_tval == ItemKindType::LIFE_BOOK) {
 155             if (ItemKindType::LIFE_BOOK <= k_ref.tval && k_ref.tval <= ItemKindType::HEX_BOOK) {
 156                 object_idx[object_cnt++] = k_ref.idx;
 157             } else {
 158                 continue;
 159             }
 160         } else if (k_ref.tval == group_tval) {
 161             object_idx[object_cnt++] = k_ref.idx;
 162         } else {
 163             continue;
 164         }
 165
 166         if (mode & 0x01) {
 167             break;
 168         }
 169     }
 170
 171     object_idx[object_cnt] = -1;
 172     return object_cnt;
 173 }
 174
 175 /*
 176  * Display the objects in a group.
 177  */
 178 static void display_object_list(int col, int row, int per_page, IDX object_idx[], int object_cur, int object_top, bool visual_only)
 179 {
 180     int i;
 181     for (i = 0; i < per_page && (object_idx[object_top + i] >= 0); i++) {
 182         TERM_COLOR a;
 183         object_kind *flavor_k_ptr;
 184         KIND_OBJECT_IDX k_idx = object_idx[object_top + i];
 185         auto *k_ptr = &k_info[k_idx];
 186         TERM_COLOR attr = ((k_ptr->aware || visual_only) ? TERM_WHITE : TERM_SLATE);
 187         byte cursor = ((k_ptr->aware || visual_only) ? TERM_L_BLUE : TERM_BLUE);
 188         if (!visual_only && k_ptr->flavor) {
 189             flavor_k_ptr = &k_info[k_ptr->flavor];
 190         } else {
 191             flavor_k_ptr = k_ptr;
 192         }
 193
 194         attr = ((i + object_top == object_cur) ? cursor : attr);
 195         std::string o_name;
 196         if (!k_ptr->flavor || (!visual_only && k_ptr->aware)) {
 197             o_name = strip_name(k_idx);
 198         } else {
 199             o_name = flavor_k_ptr->flavor_name;
 200         }
 201
 202         c_prt(attr, o_name.data(), row + i, col);
 203         if (per_page == 1) {
 204             c_prt(attr, format("%02x/%02x", flavor_k_ptr->x_attr, flavor_k_ptr->x_char), row + i, (w_ptr->wizard || visual_only) ? 64 : 68);
 205         }
 206
 207         if (w_ptr->wizard || visual_only) {
 208             c_prt(attr, format("%d", k_idx), row + i, 70);
 209         }
 210
 211         a = flavor_k_ptr->x_attr;
 212         auto c = flavor_k_ptr->x_char;
 213
 214         term_queue_bigchar(use_bigtile ? 76 : 77, row + i, a, c, 0, 0);
 215     }
 216
 217     for (; i < per_page; i++) {
 218         term_erase(col, row + i, 255);
 219     }
 220 }
 221
 222 /*
 223  * Describe fake object
 224  */
 225 static void desc_obj_fake(PlayerType *player_ptr, KIND_OBJECT_IDX k_idx)
 226 {
 227     ObjectType *o_ptr;
 228     ObjectType ObjectType_body;
 229     o_ptr = &ObjectType_body;
 230     o_ptr->wipe();
 231     o_ptr->prep(k_idx);
 232
 233     o_ptr->ident |= IDENT_KNOWN;
 234     handle_stuff(player_ptr);
 235
 236     if (screen_object(player_ptr, o_ptr, SCROBJ_FAKE_OBJECT | SCROBJ_FORCE_DETAIL)) {
 237         return;
 238     }
 239
 240     msg_print(_("特に変わったところはないようだ。", "You see nothing special."));
 241     msg_print(nullptr);
 242 }
 243
 244 /**
 245  * @brief Display known objects
 246  */
 247 void do_cmd_knowledge_objects(PlayerType *player_ptr, bool *need_redraw, bool visual_only, KIND_OBJECT_IDX direct_k_idx)
 248 {
 249     KIND_OBJECT_IDX object_old, object_top;
 250     KIND_OBJECT_IDX grp_idx[100];
 251     int object_cnt;
 252
 253     bool visual_list = false;
 254     TERM_COLOR attr_top = 0;
 255     byte char_left = 0;
 256     byte mode;
 257
 258     TERM_LEN wid, hgt;
 259     term_get_size(&wid, &hgt);
 260
 261     int browser_rows = hgt - 8;
 262     std::vector<KIND_OBJECT_IDX> object_idx(k_info.size());
 263
 264     int len;
 265     int max = 0;
 266     int grp_cnt = 0;
 267     if (direct_k_idx < 0) {
 268         mode = visual_only ? 0x03 : 0x01;
 269         for (IDX i = 0; object_group_text[i] != nullptr; i++) {
 270             len = strlen(object_group_text[i]);
 271             if (len > max) {
 272                 max = len;
 273             }
 274
 275             if (collect_objects(i, object_idx.data(), mode)) {
 276                 grp_idx[grp_cnt++] = i;
 277             }
 278         }
 279
 280         object_old = -1;
 281         object_cnt = 0;
 282     } else {
 283         auto *k_ptr = &k_info[direct_k_idx];
 284         object_kind *flavor_k_ptr;
 285
 286         if (!visual_only && k_ptr->flavor) {
 287             flavor_k_ptr = &k_info[k_ptr->flavor];
 288         } else {
 289             flavor_k_ptr = k_ptr;
 290         }
 291
 292         object_idx[0] = direct_k_idx;
 293         object_old = direct_k_idx;
 294         object_cnt = 1;
 295         object_idx[1] = -1;
 296         (void)visual_mode_command(
 297             'v', &visual_list, browser_rows - 1, wid - (max + 3), &attr_top, &char_left, &flavor_k_ptr->x_attr, &flavor_k_ptr->x_char, need_redraw);
 298     }
 299
 300     grp_idx[grp_cnt] = -1;
 301     mode = visual_only ? 0x02 : 0x00;
 302     IDX old_grp_cur = -1;
 303     IDX grp_cur = 0;
 304     IDX grp_top = 0;
 305     IDX object_cur = object_top = 0;
 306     bool flag = false;
 307     bool redraw = true;
 308     int column = 0;
 309     while (!flag) {
 310         object_kind *k_ptr, *flavor_k_ptr;
 311
 312         if (redraw) {
 313             clear_from(0);
 314
 315 #ifdef JP
 316             prt(format("%s - アイテム", !visual_only ? "知識" : "表示"), 2, 0);
 317             if (direct_k_idx < 0) {
 318                 prt("グループ", 4, 0);
 319             }
 320             prt("名前", 4, max + 3);
 321             if (w_ptr->wizard || visual_only) {
 322                 prt("Idx", 4, 70);
 323             }
 324             prt("文字", 4, 74);
 325 #else
 326             prt(format("%s - objects", !visual_only ? "Knowledge" : "Visuals"), 2, 0);
 327             if (direct_k_idx < 0) {
 328                 prt("Group", 4, 0);
 329             }
 330             prt("Name", 4, max + 3);
 331             if (w_ptr->wizard || visual_only) {
 332                 prt("Idx", 4, 70);
 333             }
 334             prt("Sym", 4, 75);
 335 #endif
 336
 337             for (IDX i = 0; i < 78; i++) {
 338                 term_putch(i, 5, TERM_WHITE, '=');
 339             }
 340
 341             if (direct_k_idx < 0) {
 342                 for (IDX i = 0; i < browser_rows; i++) {
 343                     term_putch(max + 1, 6 + i, TERM_WHITE, '|');
 344                 }
 345             }
 346
 347             redraw = false;
 348         }
 349
 350         if (direct_k_idx < 0) {
 351             if (grp_cur < grp_top) {
 352                 grp_top = grp_cur;
 353             }
 354             if (grp_cur >= grp_top + browser_rows) {
 355                 grp_top = grp_cur - browser_rows + 1;
 356             }
 357
 358             std::vector<concptr> tmp_texts;
 359             for (auto &text : object_group_text) {
 360                 tmp_texts.push_back(text);
 361             }
 362
 363             display_group_list(0, 6, max, browser_rows, grp_idx, tmp_texts.data(), grp_cur, grp_top);
 364             if (old_grp_cur != grp_cur) {
 365                 old_grp_cur = grp_cur;
 366                 object_cnt = collect_objects(grp_idx[grp_cur], object_idx.data(), mode);
 367             }
 368
 369             while (object_cur < object_top) {
 370                 object_top = std::max<short>(0, object_top - browser_rows / 2);
 371             }
 372
 373             while (object_cur >= object_top + browser_rows) {
 374                 object_top = std::min<short>(object_cnt - browser_rows, object_top + browser_rows / 2);
 375             }
 376         }
 377
 378         if (!visual_list) {
 379             display_object_list(max + 3, 6, browser_rows, object_idx.data(), object_cur, object_top, visual_only);
 380         } else {
 381             object_top = object_cur;
 382             display_object_list(max + 3, 6, 1, object_idx.data(), object_cur, object_top, visual_only);
 383             display_visual_list(max + 3, 7, browser_rows - 1, wid - (max + 3), attr_top, char_left);
 384         }
 385
 386         k_ptr = &k_info[object_idx[object_cur]];
 387
 388         if (!visual_only && k_ptr->flavor) {
 389             flavor_k_ptr = &k_info[k_ptr->flavor];
 390         } else {
 391             flavor_k_ptr = k_ptr;
 392         }
 393
 394 #ifdef JP
 395         prt(format("<方向>%s%s%s, ESC", (!visual_list && !visual_only) ? ", 'r'で詳細を見る" : "", visual_list ? ", ENTERで決定" : ", 'v'でシンボル変更",
 396                 (attr_idx || char_idx) ? ", 'c', 'p'でペースト" : ", 'c'でコピー"),
 397             hgt - 1, 0);
 398 #else
 399         prt(format("<dir>%s%s%s, ESC", (!visual_list && !visual_only) ? ", 'r' to recall" : "", visual_list ? ", ENTER to accept" : ", 'v' for visuals",
 400                 (attr_idx || char_idx) ? ", 'c', 'p' to paste" : ", 'c' to copy"),
 401             hgt - 1, 0);
 402 #endif
 403
 404         if (!visual_only) {
 405             if (object_cnt) {
 406                 object_kind_track(player_ptr, object_idx[object_cur]);
 407             }
 408
 409             if (object_old != object_idx[object_cur]) {
 410                 handle_stuff(player_ptr);
 411                 object_old = object_idx[object_cur];
 412             }
 413         }
 414
 415         if (visual_list) {
 416             place_visual_list_cursor(max + 3, 7, flavor_k_ptr->x_attr, flavor_k_ptr->x_char, attr_top, char_left);
 417         } else if (!column) {
 418             term_gotoxy(0, 6 + (grp_cur - grp_top));
 419         } else {
 420             term_gotoxy(max + 3, 6 + (object_cur - object_top));
 421         }
 422
 423         char ch = inkey();
 424         if (visual_mode_command(
 425                 ch, &visual_list, browser_rows - 1, wid - (max + 3), &attr_top, &char_left, &flavor_k_ptr->x_attr, &flavor_k_ptr->x_char, need_redraw)) {
 426             if (direct_k_idx >= 0) {
 427                 switch (ch) {
 428                 case '\n':
 429                 case '\r':
 430                 case ESCAPE:
 431                     flag = true;
 432                     break;
 433                 }
 434             }
 435             continue;
 436         }
 437
 438         switch (ch) {
 439         case ESCAPE: {
 440             flag = true;
 441             break;
 442         }
 443
 444         case 'R':
 445         case 'r': {
 446             if (!visual_list && !visual_only && (grp_cnt > 0)) {
 447                 desc_obj_fake(player_ptr, object_idx[object_cur]);
 448                 redraw = true;
 449             }
 450
 451             break;
 452         }
 453
 454         default: {
 455             browser_cursor(ch, &column, &grp_cur, grp_cnt, &object_cur, object_cnt);
 456             break;
 457         }
 458         }
 459     }
 460 }