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#include "dclient/widgets/map.h" |
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#include "dclient/render_glyph.h" |
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|
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#include "deliantra/data/glyph.h" |
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#include "deliantra/data/map.h" |
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|
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#include <ndk/application.hh> |
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#include <ndk/color.hh> |
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#include <ndk/pen.hh> |
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|
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#define HIGHLIGHT_PLAYER 0 |
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|
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map_widget::map_widget (ndk::panel *parent) |
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: frame ("", parent) |
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, map (nullptr) |
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{ |
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} |
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|
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void |
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map_widget::update (data::map const &map) |
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{ |
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this->map = ↦ |
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} |
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|
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|
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static u16 |
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select_face (u16 const (&face)[3], int layer) |
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{ |
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if (layer == -1) |
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return face[2] |
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? face[2] |
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: face[1] |
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? face[1] |
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: face[0] |
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; |
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return face[layer]; |
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} |
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|
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void |
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map_widget::draw () |
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{ |
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frame::draw (); |
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|
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if (!map) |
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return; |
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|
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static int const layer = -1; |
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|
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int const W = this->width () / 2; |
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int const H = this->height (); |
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ndk::pen pen (*this); |
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|
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static data::glyph const space = { { { 0, 0, L' ' }, { 0, 0, L' ' } } }; |
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#if HIGHLIGHT_PLAYER |
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static data::glyph const player = { { { 0, 0, L'@' }, { 13, 13, L'@' } } }; |
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#endif |
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|
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#if HIGHLIGHT_PLAYER |
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int const playerx = (W - !(W % 2)) / 2; |
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int const playery = (H - !(H % 2)) / 2; |
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#endif |
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|
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int const offx = (map->w - W) / 2; |
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int const offy = (map->h - H) / 2; |
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|
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return_unless (!data::glyphs.empty ()); |
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|
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for (int y = 1; y < H - 1; y++) |
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{ |
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int const mapy = y + map->y + offy; |
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if (!map->rows.has (mapy)) |
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continue; |
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auto const &row = map->rows[mapy]; |
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for (int x = 1; x < W - 1; x++) |
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{ |
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int const mapx = x + map->x + offx; |
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if (!row.has (mapx)) |
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continue; |
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data::map::cell const &cell = row[mapx]; |
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u32 const face = select_face (cell.face, layer); |
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|
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data::glyph const *glyph; |
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|
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int const winy = y * 1; |
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int const winx = x * 2; |
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|
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#if HIGHLIGHT_PLAYER |
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if (x == playerx && y == playery) |
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glyph = &player; |
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#else |
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if (0) |
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; |
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#endif |
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else if (face && face < data::glyphs.size ()) // TODO: warn about face >= size |
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glyph = &data::glyphs[face]; |
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else |
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glyph = &space; |
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|
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return_unless (winy >= 0); |
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return_unless (winx >= 0); |
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return_unless (winy < H); |
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return_unless (winx < W * 2); |
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|
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return_unless (pen.move (winx, winy)); |
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write (pen, *glyph, cell.darkness); |
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} |
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} |
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|
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#if HIGHLIGHT_PLAYER |
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// 19:15 < n0nsense> pippijn: kannst du nethack-mäßig noch den cursor auf den player setzen? |
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if (active ()) |
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{ |
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pen.move (playerx, playery); |
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ndk::app->cursor_on (); |
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} |
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else |
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ndk::app->cursor_off (); |
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#endif |
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|
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if (getenv ("DCLIENT_ONESHOT")) |
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{ |
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delete ndk::app; |
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exit (0); |
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} |
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|
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pen.set_color ({ }); // reset |
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} |
