src/knowledge/knowledge-items.c

   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/sort.h"
  10 #include "core/stuff-handler.h"
  11 #include "floor/floor.h"
  12 #include "game-option/special-options.h"
  13 #include "io-dump/dump-util.h"
  14 #include "io/input-key-acceptor.h"
  15 #include "knowledge/object-group-table.h"
  16 #include "object-enchant/artifact.h"
  17 #include "perception/identification.h"
  18 #include "perception/object-perception.h"
  19 #include "object/object-flavor.h"
  20 #include "object/object-generator.h"
  21 #include "object/object-hook.h"
  22 #include "object/object-kind-hook.h"
  23 #include "object/object-kind.h"
  24 #include "object-enchant/special-object-flags.h"
  25 #include "term/term-color-types.h"
  26 #include "util/angband-files.h"
  27 #include "view/display-main-window.h" // 暫定、後で消す.
  28 #include "world/world.h"
  29
  30 /*
  31  * todo okay = 既知のアーティファクト？ と思われるが確証がない
  32  * 分かりやすい変数名へ変更求む＆万が一未知である旨の配列なら負論理なのでゴソッと差し替えるべき
  33  * Check the status of "artifacts"
  34  * @param player_ptr プレーヤーへの参照ポインタ
  35  * @return なし
  36  */
  37 void do_cmd_knowledge_artifacts(player_type *player_ptr)
  38 {
  39         FILE *fff = NULL;
  40         GAME_TEXT file_name[FILE_NAME_SIZE];
  41         if (!open_temporary_file(&fff, file_name)) return;
  42
  43         ARTIFACT_IDX *who;
  44         C_MAKE(who, max_a_idx, ARTIFACT_IDX);
  45         bool *okay;
  46         C_MAKE(okay, max_a_idx, bool);
  47
  48         for (ARTIFACT_IDX k = 0; k < max_a_idx; k++)
  49         {
  50                 artifact_type *a_ptr = &a_info[k];
  51                 okay[k] = FALSE;
  52                 if (!a_ptr->name) continue;
  53                 if (!a_ptr->cur_num) continue;
  54
  55                 okay[k] = TRUE;
  56         }
  57
  58         for (POSITION y = 0; y < player_ptr->current_floor_ptr->height; y++)
  59         {
  60                 for (POSITION x = 0; x < player_ptr->current_floor_ptr->width; x++)
  61                 {
  62                         grid_type *g_ptr = &player_ptr->current_floor_ptr->grid_array[y][x];
  63                         OBJECT_IDX this_o_idx, next_o_idx = 0;
  64                         for (this_o_idx = g_ptr->o_idx; this_o_idx; this_o_idx = next_o_idx)
  65                         {
  66                                 object_type *o_ptr;
  67                                 o_ptr = &player_ptr->current_floor_ptr->o_list[this_o_idx];
  68                                 next_o_idx = o_ptr->next_o_idx;
  69                                 if (!object_is_fixed_artifact(o_ptr)) continue;
  70                                 if (object_is_known(o_ptr)) continue;
  71
  72                                 okay[o_ptr->name1] = FALSE;
  73                         }
  74                 }
  75         }
  76
  77         for (ARTIFACT_IDX i = 0; i < INVEN_TOTAL; i++)
  78         {
  79                 object_type *o_ptr = &player_ptr->inventory_list[i];
  80                 if (!o_ptr->k_idx) continue;
  81                 if (!object_is_fixed_artifact(o_ptr)) continue;
  82                 if (object_is_known(o_ptr)) continue;
  83
  84                 okay[o_ptr->name1] = FALSE;
  85         }
  86
  87         int n = 0;
  88         for (ARTIFACT_IDX k = 0; k < max_a_idx; k++)
  89         {
  90                 if (okay[k]) who[n++] = k;
  91         }
  92
  93         u16b why = 3;
  94         ang_sort(who, &why, n, ang_sort_art_comp, ang_sort_art_swap);
  95         for (ARTIFACT_IDX k = 0; k < n; k++)
  96         {
  97                 artifact_type *a_ptr = &a_info[who[k]];
  98                 GAME_TEXT base_name[MAX_NLEN];
  99                 strcpy(base_name, _("未知の伝説のアイテム", "Unknown Artifact"));
 100                 ARTIFACT_IDX z = lookup_kind(a_ptr->tval, a_ptr->sval);
 101                 if (z)
 102                 {
 103                         object_type forge;
 104                         object_type *q_ptr;
 105                         q_ptr = &forge;
 106                         object_prep(q_ptr, z);
 107                         q_ptr->name1 = (byte)who[k];
 108                         q_ptr->ident |= IDENT_STORE;
 109                         object_desc(player_ptr, base_name, q_ptr, (OD_OMIT_PREFIX | OD_NAME_ONLY));
 110                 }
 111
 112                 fprintf(fff, _("     %s\n", "     The %s\n"), base_name);
 113         }
 114
 115         C_KILL(who, max_a_idx, ARTIFACT_IDX);
 116         C_KILL(okay, max_a_idx, bool);
 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 /*
 124  * Build a list of object indexes in the given group. Return the number
 125  * of objects in the group.
 126  *
 127  * mode & 0x01 : check for non-empty group
 128  * mode & 0x02 : visual operation only
 129  */
 130 static KIND_OBJECT_IDX collect_objects(int grp_cur, KIND_OBJECT_IDX object_idx[], BIT_FLAGS8 mode)
 131 {
 132         KIND_OBJECT_IDX object_cnt = 0;
 133         byte group_tval = object_group_tval[grp_cur];
 134         for (KIND_OBJECT_IDX i = 0; i < max_k_idx; i++)
 135         {
 136                 object_kind *k_ptr = &k_info[i];
 137                 if (!k_ptr->name) continue;
 138
 139                 if (!(mode & 0x02))
 140                 {
 141                         if (!current_world_ptr->wizard)
 142                         {
 143                                 if (!k_ptr->flavor) continue;
 144                                 if (!k_ptr->aware) continue;
 145                         }
 146
 147                         int k = 0;
 148                         for (int j = 0; j < 4; j++)
 149                                 k += k_ptr->chance[j];
 150                         if (!k) continue;
 151                 }
 152
 153                 if (TV_LIFE_BOOK == group_tval)
 154                 {
 155                         if (TV_LIFE_BOOK <= k_ptr->tval && k_ptr->tval <= TV_HEX_BOOK)
 156                         {
 157                                 object_idx[object_cnt++] = i;
 158                         }
 159                         else
 160                                 continue;
 161                 }
 162                 else if (k_ptr->tval == group_tval)
 163                 {
 164                         object_idx[object_cnt++] = i;
 165                 }
 166                 else
 167                         continue;
 168
 169                 if (mode & 0x01) break;
 170         }
 171
 172         object_idx[object_cnt] = -1;
 173         return object_cnt;
 174 }
 175
 176
 177 /*
 178  * Display the objects in a group.
 179  */
 180 static void display_object_list(int col, int row, int per_page, IDX object_idx[],
 181         int object_cur, int object_top, bool visual_only)
 182 {
 183         int i;
 184         for (i = 0; i < per_page && (object_idx[object_top + i] >= 0); i++)
 185         {
 186                 GAME_TEXT o_name[MAX_NLEN];
 187                 TERM_COLOR a;
 188                 SYMBOL_CODE c;
 189                 object_kind *flavor_k_ptr;
 190                 KIND_OBJECT_IDX k_idx = object_idx[object_top + i];
 191                 object_kind *k_ptr = &k_info[k_idx];
 192                 TERM_COLOR attr = ((k_ptr->aware || visual_only) ? TERM_WHITE : TERM_SLATE);
 193                 byte cursor = ((k_ptr->aware || visual_only) ? TERM_L_BLUE : TERM_BLUE);
 194                 if (!visual_only && k_ptr->flavor)
 195                 {
 196                         flavor_k_ptr = &k_info[k_ptr->flavor];
 197                 }
 198                 else
 199                 {
 200                         flavor_k_ptr = k_ptr;
 201                 }
 202
 203                 attr = ((i + object_top == object_cur) ? cursor : attr);
 204                 if (!k_ptr->flavor || (!visual_only && k_ptr->aware))
 205                 {
 206                         strip_name(o_name, k_idx);
 207                 }
 208                 else
 209                 {
 210                         strcpy(o_name, k_name + flavor_k_ptr->flavor_name);
 211                 }
 212
 213                 c_prt(attr, o_name, row + i, col);
 214                 if (per_page == 1)
 215                 {
 216                         c_prt(attr, format("%02x/%02x", flavor_k_ptr->x_attr, flavor_k_ptr->x_char), row + i, (current_world_ptr->wizard || visual_only) ? 64 : 68);
 217                 }
 218
 219                 if (current_world_ptr->wizard || visual_only)
 220                 {
 221                         c_prt(attr, format("%d", k_idx), row + i, 70);
 222                 }
 223
 224                 a = flavor_k_ptr->x_attr;
 225                 c = flavor_k_ptr->x_char;
 226
 227                 Term_queue_bigchar(use_bigtile ? 76 : 77, row + i, a, c, 0, 0);
 228         }
 229
 230         for (; i < per_page; i++)
 231         {
 232                 Term_erase(col, row + i, 255);
 233         }
 234 }
 235
 236
 237 /*
 238  * Describe fake object
 239  */
 240 static void desc_obj_fake(player_type *creature_ptr, KIND_OBJECT_IDX k_idx)
 241 {
 242         object_type *o_ptr;
 243         object_type object_type_body;
 244         o_ptr = &object_type_body;
 245         object_wipe(o_ptr);
 246         object_prep(o_ptr, k_idx);
 247
 248         o_ptr->ident |= IDENT_KNOWN;
 249         handle_stuff(creature_ptr);
 250
 251         if (screen_object(creature_ptr, o_ptr, SCROBJ_FAKE_OBJECT | SCROBJ_FORCE_DETAIL)) return;
 252
 253         msg_print(_("特に変わったところはないようだ。", "You see nothing special."));
 254         msg_print(NULL);
 255 }
 256
 257
 258 /*
 259  * Display known objects
 260  */
 261 void do_cmd_knowledge_objects(player_type *creature_ptr, bool *need_redraw, bool visual_only, IDX direct_k_idx)
 262 {
 263         IDX object_old, object_top;
 264         IDX grp_idx[100];
 265         int object_cnt;
 266         OBJECT_IDX *object_idx;
 267
 268         bool visual_list = FALSE;
 269         TERM_COLOR attr_top = 0;
 270         byte char_left = 0;
 271         byte mode;
 272
 273         TERM_LEN wid, hgt;
 274         Term_get_size(&wid, &hgt);
 275
 276         int browser_rows = hgt - 8;
 277         C_MAKE(object_idx, max_k_idx, KIND_OBJECT_IDX);
 278
 279         int len;
 280         int max = 0;
 281         int grp_cnt = 0;
 282         if (direct_k_idx < 0)
 283         {
 284                 mode = visual_only ? 0x03 : 0x01;
 285                 for (IDX i = 0; object_group_text[i] != NULL; i++)
 286                 {
 287                         len = strlen(object_group_text[i]);
 288                         if (len > max) max = len;
 289
 290                         if (collect_objects(i, object_idx, mode))
 291                         {
 292                                 grp_idx[grp_cnt++] = i;
 293                         }
 294                 }
 295
 296                 object_old = -1;
 297                 object_cnt = 0;
 298         }
 299         else
 300         {
 301                 object_kind *k_ptr = &k_info[direct_k_idx];
 302                 object_kind *flavor_k_ptr;
 303
 304                 if (!visual_only && k_ptr->flavor)
 305                 {
 306                         flavor_k_ptr = &k_info[k_ptr->flavor];
 307                 }
 308                 else
 309                 {
 310                         flavor_k_ptr = k_ptr;
 311                 }
 312
 313                 object_idx[0] = direct_k_idx;
 314                 object_old = direct_k_idx;
 315                 object_cnt = 1;
 316                 object_idx[1] = -1;
 317                 (void)visual_mode_command('v', &visual_list, browser_rows - 1, wid - (max + 3),
 318                         &attr_top, &char_left, &flavor_k_ptr->x_attr, &flavor_k_ptr->x_char, need_redraw);
 319         }
 320
 321         grp_idx[grp_cnt] = -1;
 322         mode = visual_only ? 0x02 : 0x00;
 323         IDX old_grp_cur = -1;
 324         IDX grp_cur = 0;
 325         IDX grp_top = 0;
 326         IDX object_cur = object_top = 0;
 327         bool flag = FALSE;
 328         bool redraw = TRUE;
 329         int column = 0;
 330         while (!flag)
 331         {
 332                 object_kind *k_ptr, *flavor_k_ptr;
 333
 334                 if (redraw)
 335                 {
 336                         clear_from(0);
 337
 338 #ifdef JP
 339                         prt(format("%s - アイテム", !visual_only ? "知識" : "表示"), 2, 0);
 340                         if (direct_k_idx < 0) prt("グループ", 4, 0);
 341                         prt("名前", 4, max + 3);
 342                         if (current_world_ptr->wizard || visual_only) prt("Idx", 4, 70);
 343                         prt("文字", 4, 74);
 344 #else
 345                         prt(format("%s - objects", !visual_only ? "Knowledge" : "Visuals"), 2, 0);
 346                         if (direct_k_idx < 0) prt("Group", 4, 0);
 347                         prt("Name", 4, max + 3);
 348                         if (current_world_ptr->wizard || visual_only) prt("Idx", 4, 70);
 349                         prt("Sym", 4, 75);
 350 #endif
 351
 352                         for (IDX i = 0; i < 78; i++)
 353                         {
 354                                 Term_putch(i, 5, TERM_WHITE, '=');
 355                         }
 356
 357                         if (direct_k_idx < 0)
 358                         {
 359                                 for (IDX i = 0; i < browser_rows; i++)
 360                                 {
 361                                         Term_putch(max + 1, 6 + i, TERM_WHITE, '|');
 362                                 }
 363                         }
 364
 365                         redraw = FALSE;
 366                 }
 367
 368                 if (direct_k_idx < 0)
 369                 {
 370                         if (grp_cur < grp_top) grp_top = grp_cur;
 371                         if (grp_cur >= grp_top + browser_rows) grp_top = grp_cur - browser_rows + 1;
 372
 373                         display_group_list(0, 6, max, browser_rows, grp_idx, object_group_text, grp_cur, grp_top);
 374                         if (old_grp_cur != grp_cur)
 375                         {
 376                                 old_grp_cur = grp_cur;
 377                                 object_cnt = collect_objects(grp_idx[grp_cur], object_idx, mode);
 378                         }
 379
 380                         while (object_cur < object_top)
 381                                 object_top = MAX(0, object_top - browser_rows / 2);
 382                         while (object_cur >= object_top + browser_rows)
 383                                 object_top = MIN(object_cnt - browser_rows, object_top + browser_rows / 2);
 384                 }
 385
 386                 if (!visual_list)
 387                 {
 388                         display_object_list(max + 3, 6, browser_rows, object_idx, object_cur, object_top, visual_only);
 389                 }
 390                 else
 391                 {
 392                         object_top = object_cur;
 393                         display_object_list(max + 3, 6, 1, object_idx, object_cur, object_top, visual_only);
 394                         display_visual_list(max + 3, 7, browser_rows - 1, wid - (max + 3), attr_top, char_left);
 395                 }
 396
 397                 k_ptr = &k_info[object_idx[object_cur]];
 398
 399                 if (!visual_only && k_ptr->flavor)
 400                 {
 401                         flavor_k_ptr = &k_info[k_ptr->flavor];
 402                 }
 403                 else
 404                 {
 405                         flavor_k_ptr = k_ptr;
 406                 }
 407
 408 #ifdef JP
 409                 prt(format("<方向>%s%s%s, ESC",
 410                         (!visual_list && !visual_only) ? ", 'r'で詳細を見る" : "",
 411                         visual_list ? ", ENTERで決定" : ", 'v'でシンボル変更",
 412                         (attr_idx || char_idx) ? ", 'c', 'p'でペースト" : ", 'c'でコピー"),
 413                         hgt - 1, 0);
 414 #else
 415                 prt(format("<dir>%s%s%s, ESC",
 416                         (!visual_list && !visual_only) ? ", 'r' to recall" : "",
 417                         visual_list ? ", ENTER to accept" : ", 'v' for visuals",
 418                         (attr_idx || char_idx) ? ", 'c', 'p' to paste" : ", 'c' to copy"),
 419                         hgt - 1, 0);
 420 #endif
 421
 422                 if (!visual_only)
 423                 {
 424                         if (object_cnt) object_kind_track(creature_ptr, object_idx[object_cur]);
 425
 426                         if (object_old != object_idx[object_cur])
 427                         {
 428                                 handle_stuff(creature_ptr);
 429                                 object_old = object_idx[object_cur];
 430                         }
 431                 }
 432
 433                 if (visual_list)
 434                 {
 435                         place_visual_list_cursor(max + 3, 7, flavor_k_ptr->x_attr, flavor_k_ptr->x_char, attr_top, char_left);
 436                 }
 437                 else if (!column)
 438                 {
 439                         Term_gotoxy(0, 6 + (grp_cur - grp_top));
 440                 }
 441                 else
 442                 {
 443                         Term_gotoxy(max + 3, 6 + (object_cur - object_top));
 444                 }
 445
 446                 char ch = inkey();
 447                 if (visual_mode_command(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))
 448                 {
 449                         if (direct_k_idx >= 0)
 450                         {
 451                                 switch (ch)
 452                                 {
 453                                 case '\n':
 454                                 case '\r':
 455                                 case ESCAPE:
 456                                         flag = TRUE;
 457                                         break;
 458                                 }
 459                         }
 460                         continue;
 461                 }
 462
 463                 switch (ch)
 464                 {
 465                 case ESCAPE:
 466                 {
 467                         flag = TRUE;
 468                         break;
 469                 }
 470
 471                 case 'R':
 472                 case 'r':
 473                 {
 474                         if (!visual_list && !visual_only && (grp_cnt > 0))
 475                         {
 476                                 desc_obj_fake(creature_ptr, object_idx[object_cur]);
 477                                 redraw = TRUE;
 478                         }
 479
 480                         break;
 481                 }
 482
 483                 default:
 484                 {
 485                         browser_cursor(ch, &column, &grp_cur, grp_cnt, &object_cur, object_cnt);
 486                         break;
 487                 }
 488                 }
 489         }
 490
 491         C_KILL(object_idx, max_k_idx, KIND_OBJECT_IDX);
 492 }