Update dependency chess.js to v1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
chess.js	0.12.0 → 1.4.0

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Release Notes

jhlywa/chess.js (chess.js)

v1.4.0

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Enhancements

• Add setTurn method (@​neofight78 - 33b19b3)
• Add support for null moves (@​ppeloton - 3482911)
• Use rollup to produce a single JS file for CDN users (@​neofight78 - 86d8a0e)

v1.3.1

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Bug Fixes

• Fix castling with check in PGN parser (@​neofight78 - a48cfed)

v1.3.0

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New Team Members!

Please welcome William Hoggarth (@​neofight78) and Autumn Green (@​axolotl-logic) as new chess.js team members! 🎉

Enhancements

• Switch to grammar-based parser for PGN parsing (@​neofight78 - b9a14ea)
• Add support for Zobrist hashing (@​neofight78 - 6564242)
• Allow parsing of 0-0 and 0-0-0 (@​neofight78 - 8e0c7a6)
• Allow users to for en-passant square in FEN generation (@​sblackstone - 883196d)
• Add benchmark for loadPgn tests (@​neofight78 - 1cc3fde)
• Handle multiple NAGs (@​neofight78 - 545a043)
• Remove unnecessary check from isGameOver(@​neofight78 - 9290c64)

Bug Fixes

• Fix PGN parsing of empty games (@​neofight78 - 2987218)
• Grammar improvements (@​tzwel - 8eb708c)

v1.2.0

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Enhancements

• Add .findPiece method (@​FilippoPaganelli - e9b19ef)
• Increase code coverage in tests (@​axolotl-logic - 0e81801)
• Use a consistent PGN header ordering, and always include the Seven Tag Roster in PGN output (@​JeffML - f30a6ff)

v1.1.0

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Enhancements

• Add an optional skipValidation boolean to constructor (@​jhlywa - 1d2a910)

v1.0.0

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A big thank you to all the contributors that helped make this release possible! This is a major version update and there are many new features and breaking changes. Please read below for more info.

Typescript

chess.js has been rewritten in TypeScript. Exported types are as follows:

• Chess class
• Move class
• Piece
• Color
• Square
• PieceSymbol

New Methods

• attackers(square, color) - returns a list of squares occupied by pieces of color that are attacking the given square
• getCastlingRights(color) - returns { k: boolean, q: boolean } indicating castling rights for color
• setCastlingRights(color, rights)
• isAttacked(square, color) - returns true if square is attacked by color
• isDrawByFiftyMoves()
• moveNumber()
• setHeader(key, value), removeHeader(key), getHeaders()
• removeComment(), removeComments()

Breaking Changes

Exceptions instead of null

The following functions no longer return null when an error occurs. Instead, they now throw exceptions to provide the user with more detailed error information.

• .load()
• .loadPgn()
• .move()
• Chess() constructor

Function Names

The functions below have been converted to camel-case:

• game_over -> isGameOver
• in_check -> isCheck
• in_checkmate -> isCheckmate
• in_draw -> isDraw
• is_stalemate -> isStalemate
• in_threefold_repetition -> isThreefoldRepetition
• insufficient_material -> isInsufficientMaterial
• load_pgn -> loadPgn
• set_comment -> setComment
• get_comment -> getComment
• get_comments -> getComments
• delete_comment -> deleteComment
• delete_comments -> deleteComments
• validate_fen -> validateFen

Function Arguments and Return Values

The arguments and return values for the following functions have changed:

• load_pgn(pgn, { sloppy: true }) becomes loadPgn(pgn) (strict defaults to false)
• move('Nb7', { sloppy: true }) becomes moves('Nb7')
• clear(true) should now be written as clear({ preserveHeader: true })
• load(fen, true) should now be written as load(fen, { preserveHeader: true })
• validateFen(fen) now returns { ok: boolean, error?: string }

Deprecations

• The flags field in the Move object is deprecated. Use the new helper methods below to determine the move type:
  • .isCapture() - is the move a regular capture? NOTE: this is false for an en-passant
  • .isEnPassant() - is the move an en-passant capture?
  • .isBigPawn() - is the move a 2-rank pawn move?
  • .isPromotion() - is the move a pawn promotion?
  • .isKingsideCastle() - is the move a kingside castle?
  • .isQueensideCastle() - is the move a queenside castle?
• The header function has been deprecated in favor of setHeader and getHeaders
• The deleteComment and deleteComments functions have deprecated in favor of removeComment and removeComments

Improvements

• Change .load to throw an exception when loading invalid FEN (@​jhlywa - ac977ed )
• Change .move to throw an exception on illegal move (@​jhlywa - 8523db8)
• Change .loadPgn to throw an exception when encountered error (@​jhlywa - #TODO)
• Allow the user to omit castling rights, en passant square, and move numbers when calling .load (@​jhlywa - 8523db8)
• Add isAttacked to determine attackers of a specific square (@​jhlywa - 9b49454)
• Validate king presence in validateFen (@​jhlywa - a137478)
• Allow spaces between the bracket and tag in PGN header (@​jhlywa - 5f48a68)
• Allow user to specify a promotion piece (when supplying a verbose move) even if the move is not a promotion (@​jhlywa - 8e71084)
• Add before and after FEN to Move object (@​jhlywa - d42b0)
• Add removeHeader method (@​angarc - #​388)
• Fixed moves() when there are no kings (@​neofight78 - #​386)
• Handle captures with missing ‘x’ (@​neofight78 - #​385)
• Add methods for getting/setting castling rights (getCastlingRights, setCastlingRights) (@​neofight78 - 7cb2d34)
• Ensure put/remove functions update ep square (@​neofight78 - #​398 )
• Make moveNumber accessible (@​neofight78 - #​399)
• Add support for both ESM and CommonJS environments (@​jorgecasar - #​406)
• Add check for invalid pawn placement in validateFen (@​Manukyanq - #​412)
• Update castling rights and en passant square in .put() (@​gavin-lb - 55181a9)
• Add skipValidation option to .load (@​jhlywa - e2ff91c)
• Add isDrawByFiftyMoves (@​HarshilPatel007 - #​477)
• Add type annotations (@​HarshilPatel007 - #​478)

Bug Fixes

• Fix loadPgn() to handle PGN without any moves (@​jhlywa - d12f78f)
• Fix pgn() export when comment precedes black to move (@​jhlywa - 4fd6069)
• Remove postinstall script (@​jhlywa - 495d37)
• Add missing "types": "dist/chess.d.ts" entry to package.json (@​jhlywa - 495d37f)
• Fix type of Move.from and Move.to fields (@​MichaelTamm - #​371)
• Fix major esm inconsistency (@​GabrielDelepine - #​374)
• Add optional piece argument to .moves() (@​ChrisAntley1 - #​378)
• Fix README shield links (@​JamJomJim - #​416)
• Fix three-fold repetition to only return true if the immediate position has been repeated 3 times (@​gavin-lb - #​144)
• Update internal king cache when overwriting the king via put() (@​Manukyanq #​426)
• Always clear Setup and FEN when calling .clear() (@​jhlywa - be03fe0)
• Fix positionCount bug when stored in a pinia Vue store (@​jhlywa - c1909fe)

v0.13.4

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Bug Fixes

• [PGN] Fix bug that omitted comments preceding the initial move of a setup position when black is the first to move.

v0.13.3

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Bug Fixes

• [FEN] Fix validate_fen when whitespace is found in place of move number (@​eleurent - b51b44e)

Changes

• [npm] Add author field to package.json. (@​digitalbath - https://redirect.github.com/jhlywa/chess.js/pull/329/commits/97df3de4a36adb0cde2eaa1a2cbf6e40a26f3098)

v0.13.2

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Bug Fixes

• [PGN] Ignore extraneous whitespace in PGN header (@​jhlywa - 24d1c86)
• [PGN] Allow FEN header without a SetUp header in sloppy PGN parser (@​jhlywa - 35e3fbf)

v0.13.1

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Bug Fixes

• [PGN] Ensure the strict parser always runs before sloppy parser (@​jhlywa - 62914d6)
• [API] Fix .ascii() function (@​jhlywa - 450c7f1)

v0.13.0

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Enhancements

• convert package to standard JS module (@​justinfagnani - #​318)
• include the square in the output of .board() (@​fitztrev - #​312)

v0.12.1

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Bug Fixes

• [PGN] Fix duplication of last move when loading PGN containing trailing comments without a game termination marker (@​jhlywa - 321a25e)
• [PGN] Fix PGN export that included unnecessary move disambiguators (@​SyntaxBlitz - 1814427)

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