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chess.js

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chess.js - npm Package Compare versions

Comparing version

to
1.0.0-beta.4

50

dist/chess.d.ts

@@ -62,2 +62,4 @@ /**

lan: string;
before: string;
after: string;
};

@@ -110,2 +112,9 @@ export declare const SQUARES: Square[];

}): string[];
moves({ piece }: {
piece: PieceSymbol;
}): string[];
moves({ square, piece }: {
square: Square;
piece: PieceSymbol;
}): string[];
moves({ verbose, square }: {

@@ -123,2 +132,33 @@ verbose: true;

}): string[] | Move[];
moves({ verbose, piece }: {
verbose: true;
piece?: PieceSymbol;
}): Move[];
moves({ verbose, piece }: {
verbose: false;
piece?: PieceSymbol;
}): string[];
moves({ verbose, piece, }: {
verbose?: boolean;
piece?: PieceSymbol;
}): string[] | Move[];
moves({ verbose, square, piece, }: {
verbose: true;
square?: Square;
piece?: PieceSymbol;
}): Move[];
moves({ verbose, square, piece, }: {
verbose: false;
square?: Square;
piece?: PieceSymbol;
}): string[];
moves({ verbose, square, piece, }: {
verbose?: boolean;
square?: Square;
piece?: PieceSymbol;
}): string[] | Move[];
moves({ square, piece }: {
square?: Square;
piece?: PieceSymbol;
}): Move[];
_moves({ legal, piece, square, }?: {

@@ -164,13 +204,9 @@ legal?: boolean;

verbose: true;
}): (Move & {
fen: string;
})[];
}): Move[];
history({ verbose }: {
verbose: false;
}): string[];
history({ verbose, }: {
history({ verbose }: {
verbose: boolean;
}): string[] | (Move & {
fen: string;
})[];
}): string[] | Move[];
private _pruneComments;

@@ -177,0 +213,0 @@ getComment(): string;

2

package.json
{
"name": "chess.js",
"version": "1.0.0-beta.3",
"version": "1.0.0-beta.4",
"license": "BSD-2-Clause",

@@ -5,0 +5,0 @@ "main": "dist/chess.js",

@@ -301,3 +301,4 @@ # chess.js

// {
// fen: 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1',
// before: 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1',
// after: 'rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1',
// color: 'w',

@@ -312,3 +313,4 @@ // piece: 'p',

// {
// fen: 'rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1',
// before: 'rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1',
// after: 'rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2',
// color: 'b',

@@ -323,3 +325,4 @@ // piece: 'p',

// {
// fen: 'rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2',
// before: 'rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 2',
// after: 'rnbqkbnr/pppp1ppp/8/4p3/4PP2/8/PPPP2PP/RNBQKBNR b KQkq - 0 2',
// color: 'w',

@@ -334,3 +337,4 @@ // piece: 'p',

// {
// fen: 'rnbqkbnr/pppp1ppp/8/4p3/4PP2/8/PPPP2PP/RNBQKBNR b KQkq - 0 2',
// before: 'rnbqkbnr/pppp1ppp/8/4p3/4PP2/8/PPPP2PP/RNBQKBNR b KQkq - 0 2',
// after: 'rnbqkbnr/pppp1ppp/8/8/4Pp2/8/PPPP2PP/RNBQKBNR w KQkq - 0 3',
// color: 'b',

@@ -593,3 +597,3 @@ // piece: 'p',

#### .move() - Move Object
#### .move() - Object Notation

@@ -634,6 +638,6 @@ A move object contains `to`, `from` and, `promotion` (only when necessary)

### .moves([ options ])
### .moves({ piece?: Piece, square?: Square, verbose?: Boolean }?)
Returns a list of legal moves from the current position. This function takes an
optional parameter which can be used to generate detailed move objects or to
optional object which can be used to generate detailed move objects or to
restrict the move generator to specific squares or pieces.

@@ -655,3 +659,6 @@

// -> [{ color: 'w', from: 'a2', to: 'a3',
// flags: 'n', piece: 'p', san 'a3'
// flags: 'n', piece: 'p',
// san 'a3', 'lan', 'a2a3',
// before: 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1'
// after: 'rnbqkbnr/pppppppp/8/8/8/P7/1PPPPPPP/RNBQKBNR b KQkq - 0 1'
// # a `captured` field is included when the move is a capture

@@ -664,3 +671,3 @@ // # a `promotion` field is included when the move is a promotion

#### Move Objects (e.g. { verbose: true })
#### Move Objects (e.g. when { verbose: true })

@@ -676,4 +683,8 @@ The `color` field indicates the color of the moving piece (`w` or `b`).

The `san` field is the move in Standard Algebraic Notation (SAN).
The `san` field is the move in Standard Algebraic Notation (SAN). The `lan`
field is the move in Long Algebraic Notation (LAN).
The `before` and `after` keys contain the FEN of the position before and after
the move.
The `flags` field contains one or more of the string values:

@@ -813,3 +824,14 @@

chess.undo()
// -> { color: 'w', from: 'e2', to: 'e4', flags: 'b', piece: 'p', san: 'e4' }
// {
// color: 'w',
// piece: 'p',
// from: 'e2',
// to: 'e4',
// san: 'e4',
// flags: 'b',
// lan: 'e2e4',
// before: 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1',
// after: 'rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1'
// }
chess.fen()

@@ -816,0 +838,0 @@ // -> 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1'

@@ -90,2 +90,4 @@ /**

lan: string
before: string
after: string
}

@@ -964,2 +966,6 @@

moves({ square }: { square: Square }): string[]
moves({ piece }: { piece: PieceSymbol }): string[]
moves({ square, piece }: { square: Square; piece: PieceSymbol }): string[]
moves({ verbose, square }: { verbose: true; square?: Square }): Move[]

@@ -974,7 +980,49 @@ moves({ verbose, square }: { verbose: false; square?: Square }): string[]

}): string[] | Move[]
moves({ verbose, piece }: { verbose: true; piece?: PieceSymbol }): Move[]
moves({ verbose, piece }: { verbose: false; piece?: PieceSymbol }): string[]
moves({
verbose,
piece,
}: {
verbose?: boolean
piece?: PieceSymbol
}): string[] | Move[]
moves({
verbose,
square,
piece,
}: {
verbose: true
square?: Square
piece?: PieceSymbol
}): Move[]
moves({
verbose,
square,
piece,
}: {
verbose: false
square?: Square
piece?: PieceSymbol
}): string[]
moves({
verbose,
square,
piece,
}: {
verbose?: boolean
square?: Square
piece?: PieceSymbol
}): string[] | Move[]
moves({ square, piece }: { square?: Square; piece?: PieceSymbol }): Move[]
moves({
verbose = false,
square = undefined,
}: { verbose?: boolean; square?: Square } = {}) {
const moves = this._moves({ square })
piece = undefined,
}: { verbose?: boolean; square?: Square; piece?: PieceSymbol } = {}) {
const moves = this._moves({ square, piece })

@@ -2035,4 +2083,11 @@ if (verbose) {

lan: fromAlgebraic + toAlgebraic,
before: this.fen(),
after: '',
}
// generate the FEN for the 'after' key
this._makeMove(uglyMove)
move.after = this.fen()
this._undoMove()
if (captured) {

@@ -2087,9 +2142,5 @@ move.captured = captured

history(): string[]
history({ verbose }: { verbose: true }): (Move & { fen: string })[]
history({ verbose }: { verbose: true }): Move[]
history({ verbose }: { verbose: false }): string[]
history({
verbose,
}: {
verbose: boolean
}): string[] | (Move & { fen: string })[]
history({ verbose }: { verbose: boolean }): string[] | Move[]
history({ verbose = false }: { verbose?: boolean } = {}) {

@@ -2110,3 +2161,3 @@ const reversedHistory = []

if (verbose) {
moveHistory.push({ fen: this.fen(), ...this._makePretty(move) })
moveHistory.push(this._makePretty(move))
} else {

@@ -2113,0 +2164,0 @@ moveHistory.push(this._moveToSan(move, this._moves()))

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