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Chess: Import/Export chessboards using LibFileSystemAccessClient

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With this change, the wpath and cpath promises as well as unveiling
user's entire home directory are no longer needed. :^)
This commit is contained in:
Karol Kosek 2022-08-07 00:51:41 +02:00 • committed by Tim Flynn
parent 613feb1854
commit 9d7345d17b
4 changed files with 16 additions and 48 deletions
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24
Userland/Games/Chess/ChessWidget.cpp
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@ -518,15 +518,8 @@ String ChessWidget::get_fen() const
return m_playback ? m_board_playback.to_fen() : m_board.to_fen();
}
bool ChessWidget::import_pgn(StringView import_path)
void ChessWidget::import_pgn(Core::File& file)
{
auto file_or_error = Core::File::open(import_path, Core::OpenMode::ReadOnly);
if (file_or_error.is_error()) {
warnln("Couldn't open '{}': {}", import_path, file_or_error.error());
return false;
}
auto& file = *file_or_error.value();
m_board = Chess::Board();
ByteBuffer bytes = file.read_all();
@ -618,20 +611,10 @@ bool ChessWidget::import_pgn(StringView import_path)
m_playback_move_number = m_board_playback.moves().size();
m_playback = true;
update();
file.close();
return true;
}
bool ChessWidget::export_pgn(StringView export_path) const
void ChessWidget::export_pgn(Core::File& file) const
{
auto file_or_error = Core::File::open(export_path, Core::OpenMode::WriteOnly);
if (file_or_error.is_error()) {
warnln("Couldn't open '{}': {}", export_path, file_or_error.error());
return false;
}
auto& file = *file_or_error.value();
// Tag Pair Section
file.write("[Event \"Casual Game\"]\n"sv);
file.write("[Site \"SerenityOS Chess\"]\n"sv);
@ -669,9 +652,6 @@ bool ChessWidget::export_pgn(StringView export_path) const
file.write(" } "sv);
file.write(Chess::Board::result_to_points(m_board.game_result(), m_board.turn()));
file.write("\n"sv);
file.close();
return true;
}
void ChessWidget::flip_board()