src/io/cursor.cpp

   1 #include "io/cursor.h"
   2 #include "core/player-redraw-types.h"
   3 #include "core/player-update-types.h"
   4 #include "core/stuff-handler.h"
   5 #include "effect/effect-characteristics.h"
   6 #include "effect/spells-effect-util.h"
   7 #include "floor/cave.h"
   8 #include "game-option/map-screen-options.h"
   9 #include "game-option/special-options.h"
  10 #include "grid/feature.h"
  11 #include "io/screen-util.h"
  12 #include "player/player-status.h"
  13 #include "system/floor-type-definition.h"
  14 #include "system/grid-type-definition.h"
  15 #include "system/monster-type-definition.h"
  16 #include "system/player-type-definition.h"
  17 #include "target/projection-path-calculator.h"
  18 #include "term/term-color-types.h"
  19 #include "view/display-map.h"
  20 #include "window/main-window-util.h"
  21 #include "world/world.h"
  22
  23 /*
  24  * Moves the cursor to a given MAP (y,x) location
  25  */
  26 void move_cursor_relative(int row, int col)
  27 {
  28     row -= panel_row_prt;
  29     term_gotoxy(panel_col_of(col), row);
  30 }
  31
  32 /*
  33  * @brief 矢などの軌跡を*で表示する / print project path
  34  * @param player_ptr プレーヤーへの参照ポインタ
  35  * @param y 目標地点のY座標
  36  * @param x 目標地点のX座標
  37  */
  38 void print_path(player_type *player_ptr, POSITION y, POSITION x)
  39 {
  40     u16b path_g[512];
  41     byte default_color = TERM_SLATE;
  42
  43     if (!display_path || (project_length == -1))
  44         return;
  45
  46     floor_type *floor_ptr = player_ptr->current_floor_ptr;
  47     int path_n = projection_path(
  48         player_ptr, path_g, (project_length ? project_length : get_max_range(player_ptr)), player_ptr->y, player_ptr->x, y, x, PROJECT_PATH | PROJECT_THRU);
  49     player_ptr->redraw |= (PR_MAP);
  50     handle_stuff(player_ptr);
  51     for (int i = 0; i < path_n; i++) {
  52         POSITION ny = get_grid_y(path_g[i]);
  53         POSITION nx = get_grid_x(path_g[i]);
  54         grid_type *g_ptr = &floor_ptr->grid_array[ny][nx];
  55         if (panel_contains(ny, nx)) {
  56             TERM_COLOR a = default_color;
  57             SYMBOL_CODE c;
  58
  59             TERM_COLOR ta = default_color;
  60             SYMBOL_CODE tc = '*';
  61
  62             if (g_ptr->m_idx && floor_ptr->m_list[g_ptr->m_idx].ml) {
  63                 map_info(player_ptr, ny, nx, &a, &c, &ta, &tc);
  64
  65                 if (!is_ascii_graphics(a))
  66                     a = default_color;
  67                 else if (c == '.' && (a == TERM_WHITE || a == TERM_L_WHITE))
  68                     a = default_color;
  69                 else if (a == default_color)
  70                     a = TERM_WHITE;
  71             }
  72
  73             if (!use_graphics) {
  74                 if (current_world_ptr->timewalk_m_idx)
  75                     a = TERM_DARK;
  76                 else if (is_invuln(player_ptr) || player_ptr->timewalk)
  77                     a = TERM_WHITE;
  78                 else if (player_ptr->wraith_form)
  79                     a = TERM_L_DARK;
  80             }
  81
  82             c = '*';
  83             term_queue_bigchar(panel_col_of(nx), ny - panel_row_prt, a, c, ta, tc);
  84         }
  85
  86         if (g_ptr->is_mark() && !g_ptr->cave_has_flag(FF_PROJECT))
  87             break;
  88
  89         if (nx == x && ny == y)
  90             default_color = TERM_L_DARK;
  91     }
  92 }
  93
  94 /*!
  95  * @brief フォーカスを当てるべきマップ描画の基準座標を指定する（サブルーチン）
  96  * @param creature_ptr プレーヤーへの参照ポインタ
  97  * @param dy 変更先のフロアY座標
  98  * @param dx 変更先のフロアX座標
  99  * Handle a request to change the current panel
 100  * Return TRUE if the panel was changed.
 101  * Also used in do_cmd_locate
 102  * @return 実際に再描画が必要だった場合TRUEを返す
 103  */
 104 bool change_panel(player_type *player_ptr, POSITION dy, POSITION dx)
 105 {
 106     TERM_LEN wid, hgt;
 107     get_screen_size(&wid, &hgt);
 108
 109     POSITION y = panel_row_min + dy * hgt / 2;
 110     POSITION x = panel_col_min + dx * wid / 2;
 111
 112     floor_type *floor_ptr = player_ptr->current_floor_ptr;
 113     if (y > floor_ptr->height - hgt)
 114         y = floor_ptr->height - hgt;
 115     if (y < 0)
 116         y = 0;
 117
 118     if (x > floor_ptr->width - wid)
 119         x = floor_ptr->width - wid;
 120     if (x < 0)
 121         x = 0;
 122
 123     if ((y == panel_row_min) && (x == panel_col_min))
 124         return false;
 125
 126     panel_row_min = y;
 127     panel_col_min = x;
 128     panel_bounds_center();
 129
 130     player_ptr->update |= (PU_MONSTERS);
 131     player_ptr->redraw |= (PR_MAP);
 132     handle_stuff(player_ptr);
 133     return true;
 134 }
 135
 136 /*!
 137  * @brief コンソール上におけるマップ表示の左上位置を返す /
 138  * Calculates current boundaries Called below and from "do_cmd_locate()".
 139  */
 140 void panel_bounds_center(void)
 141 {
 142     TERM_LEN wid, hgt;
 143     get_screen_size(&wid, &hgt);
 144     panel_row_max = panel_row_min + hgt - 1;
 145     panel_row_prt = panel_row_min - 1;
 146     panel_col_max = panel_col_min + wid - 1;
 147     panel_col_prt = panel_col_min - 13;
 148 }