Games: Move to Userland/Games/

2025-07-26 22:27:44 +00:00 · 2021-01-12 12:03:28 +01:00 · 2021-01-12 12:03:28 +01:00 · aa939c4b4b
commit aa939c4b4b
parent b8d6a56fa3
49 changed files with 1 additions and 1 deletions
--- a/Userland/Games/Chess/ChessWidget.h
+++ b/Userland/Games/Chess/ChessWidget.h
@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2020, the SerenityOS developers.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include "Engine.h"
+#include <AK/HashMap.h>
+#include <AK/NonnullRefPtr.h>
+#include <AK/Optional.h>
+#include <AK/StringView.h>
+#include <LibChess/Chess.h>
+#include <LibGUI/Widget.h>
+#include <LibGfx/Bitmap.h>
+
+class ChessWidget final : public GUI::Widget {
+    C_OBJECT(ChessWidget)
+public:
+    ChessWidget();
+    ChessWidget(const StringView& set);
+    virtual ~ChessWidget() override;
+
+    virtual void paint_event(GUI::PaintEvent&) override;
+    virtual void mousedown_event(GUI::MouseEvent&) override;
+    virtual void mouseup_event(GUI::MouseEvent&) override;
+    virtual void mousemove_event(GUI::MouseEvent&) override;
+    virtual void keydown_event(GUI::KeyEvent&) override;
+
+    Chess::Board& board() { return m_board; };
+    const Chess::Board& board() const { return m_board; };
+
+    Chess::Board& board_playback() { return m_board_playback; };
+    const Chess::Board& board_playback() const { return m_board_playback; };
+
+    Chess::Color side() const { return m_side; };
+    void set_side(Chess::Color side) { m_side = side; };
+
+    void set_piece_set(const StringView& set);
+    const String& piece_set() const { return m_piece_set; };
+
+    Chess::Square mouse_to_square(GUI::MouseEvent& event) const;
+
+    bool drag_enabled() const { return m_drag_enabled; }
+    void set_drag_enabled(bool e) { m_drag_enabled = e; }
+    RefPtr<Gfx::Bitmap> get_piece_graphic(const Chess::Piece& piece) const;
+
+    String get_fen() const;
+    bool import_pgn(const StringView& import_path);
+    bool export_pgn(const StringView& export_path) const;
+
+    int resign();
+    void flip_board();
+    void reset();
+
+    struct BoardTheme {
+        String name;
+        Color dark_square_color;
+        Color light_square_color;
+    };
+
+    const BoardTheme& board_theme() const { return m_board_theme; }
+    void set_board_theme(const BoardTheme& theme) { m_board_theme = theme; }
+    void set_board_theme(const StringView& name);
+
+    enum class PlaybackDirection {
+        First,
+        Backward,
+        Forward,
+        Last
+    };
+
+    void playback_move(PlaybackDirection);
+
+    void set_engine(RefPtr<Engine> engine) { m_engine = engine; }
+
+    void input_engine_move();
+    bool want_engine_move();
+
+    void set_coordinates(bool coordinates) { m_coordinates = coordinates; }
+    bool coordinates() const { return m_coordinates; }
+
+    struct BoardMarking {
+        Chess::Square from { 50, 50 };
+        Chess::Square to { 50, 50 };
+        bool alternate_color { false };
+        bool secondary_color { false };
+        enum class Type {
+            Square,
+            Arrow,
+            None
+        };
+        Type type() const
+        {
+            if (from.in_bounds() && to.in_bounds() && from != to)
+                return Type::Arrow;
+            else if ((from.in_bounds() && !to.in_bounds()) || (from.in_bounds() && to.in_bounds() && from == to))
+                return Type::Square;
+
+            return Type::None;
+        }
+        bool operator==(const BoardMarking& other) const { return from == other.from && to == other.to; }
+    };
+
+private:
+    Chess::Board m_board;
+    Chess::Board m_board_playback;
+    bool m_playback { false };
+    size_t m_playback_move_number { 0 };
+    BoardMarking m_current_marking;
+    Vector<BoardMarking> m_board_markings;
+    BoardTheme m_board_theme { "Beige", Color::from_rgb(0xb58863), Color::from_rgb(0xf0d9b5) };
+    Color m_move_highlight_color { Color::from_rgba(0x66ccee00) };
+    Color m_marking_primary_color { Color::from_rgba(0x66ff0000) };
+    Color m_marking_alternate_color { Color::from_rgba(0x66ffaa00) };
+    Color m_marking_secondary_color { Color::from_rgba(0x6655dd55) };
+    Chess::Color m_side { Chess::Color::White };
+    HashMap<Chess::Piece, RefPtr<Gfx::Bitmap>> m_pieces;
+    String m_piece_set;
+    Chess::Square m_moving_square { 50, 50 };
+    Gfx::IntPoint m_drag_point;
+    bool m_dragging_piece { false };
+    bool m_drag_enabled { true };
+    RefPtr<Engine> m_engine;
+    bool m_coordinates { true };
+};