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Chess: Highlight piece origin square when dragging piece

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This commit is contained in:
Jean Lourenço 2022-08-25 22:10:54 -03:00 committed by Linus Groh
parent 49deb936be
commit bab8bd143f
Notes: sideshowbarker 2024-07-17 18:46:57 +09:00 
Author: https://github.com/jean-lourenco 🔰
Commit: https://github.com/SerenityOS/serenity/commit/bab8bd143f
Pull-request: https://github.com/SerenityOS/serenity/pull/15031
1 changed files with 8 additions and 0 deletions
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8
Userland/Games/Chess/ChessWidget.cpp
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@ -157,6 +157,14 @@ void ChessWidget::paint_event(GUI::PaintEvent& event)
} }
} }
Gfx::IntRect origin_square;
if (side() == Chess::Color::White) {
origin_square = { m_moving_square.file * tile_width, (7 - m_moving_square.rank) * tile_height, tile_width, tile_height };
} else {
origin_square = { (7 - m_moving_square.file) * tile_width, m_moving_square.rank * tile_height, tile_width, tile_height };
}
painter.fill_rect(origin_square, m_move_highlight_color);
auto bmp = m_pieces.get(active_board.get_piece(m_moving_square)); auto bmp = m_pieces.get(active_board.get_piece(m_moving_square));
if (bmp.has_value()) { if (bmp.has_value()) {
auto center = m_drag_point - Gfx::IntPoint(tile_width / 2, tile_height / 2); auto center = m_drag_point - Gfx::IntPoint(tile_width / 2, tile_height / 2);