Add FEN support, DebugPanel, and improve piece color contrast#82
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deckhand-agent wants to merge 6 commits into
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Add FEN support, DebugPanel, and improve piece color contrast#82deckhand-agent wants to merge 6 commits into
deckhand-agent wants to merge 6 commits into
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Add engine/fixtures.py with predefined chess positions for testing: - Basic positions (starting, empty) - Checkmate scenarios - Special moves (en passant, castling) - Check scenarios - Pawn promotion positions - Stalemate and endgame positions
- Add load_fen() method to parse FEN strings and set board state - Add to_fen() method to export current position as FEN - Add WebSocket callbacks for load_fen, load_fixture, get_fixtures - Track en_passant_target for FEN compatibility - Include turn and FEN in game state JSON - Update en passant logic to work with FEN-loaded positions - Convert indentation from tabs to spaces
- Add loadFen() to load arbitrary FEN positions - Add loadFixture() to load named test fixtures - Add getFixtures() to request fixture list from server - Add reactive refs for turn, currentFen, and fixtures - Update data watcher to handle new state fields
- Display current game state (turn, player, move number) - Show current FEN with copy-to-clipboard button - FEN input field to load arbitrary positions - Dropdown with categorized test fixtures - Reset board button - Dark theme styling to match app
- Add DebugPanel component with toggle visibility - Press D key to show/hide debug panel - Add sidebar layout for debug panel - Ignore keypress when typing in input fields
Change light pieces from blue-gray (#8398B9) to warm amber (#E8C87A) and darken dark pieces to a deeper navy (#1E3A5F), making the two teams clearly distinguishable at a glance. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
engine/board.py) and the Vue frontend (src/composables/chess.js,src/components/ChessBoard.vue), allowing board positions to be loaded from and exported as FEN notationengine/fixtures.pywith a library of FEN positions organized by category (openings, endgames, special moves, etc.) for testing and debuggingsrc/components/DebugPanel.vueintegrated intoApp.vue, providing a UI for loading FEN positions, browsing fixture categories, and inspecting board state during developmentsrc/assets/base.cssTest plan
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