src/io/cursor.c

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