kokopu
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A JavaScript/TypeScript library implementing the chess game rules and providing tools to read/write the standard chess file formats.
70 lines (69 loc) • 5.75 kB
TypeScript
/*!
* -------------------------------------------------------------------------- *
* *
* Kokopu - A JavaScript/TypeScript chess library. *
* <https://www.npmjs.com/package/kokopu> *
* Copyright (C) 2018-2025 Yoann Le Montagner <yo35 -at- melix.net> *
* *
* Kokopu is free software: you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public License *
* as published by the Free Software Foundation, either version 3 of *
* the License, or (at your option) any later version. *
* *
* Kokopu is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General *
* Public License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
* *
* -------------------------------------------------------------------------- */
import { MoveDescriptor } from '../move_descriptor';
/**
* Implementation of {@link MoveDescriptor}.
*/
export declare class MoveDescriptorImpl extends MoveDescriptor {
/**
* Instantiate a normal (aka. non-en-passant, non-promotion, non-castling) move.
*/
static make(from: number, to: number, movingColoredPiece: number, capturedColoredPiece: number): MoveDescriptorImpl;
/**
* Instantiate a castling move.
*/
static makeCastling(from: number, to: number, rookFrom: number, rookTo: number, color: number): MoveDescriptorImpl;
/**
* Instantiate a *en-passant* capture.
*/
static makeEnPassant(from: number, to: number, enPassantSquare: number, color: number): MoveDescriptorImpl;
/**
* Instantiate a promotion.
*/
static makePromotion(from: number, to: number, color: number, capturedColoredPiece: number, promotion: number): MoveDescriptorImpl;
_flags: number;
_from: number;
_to: number;
_movingColoredPiece: number;
_finalColoredPiece: number;
_optionalColoredPiece: number;
_optionalSquare1: number;
_optionalSquare2: number;
private constructor();
isCastling(): boolean;
isEnPassant(): boolean;
isCapture(): boolean;
isPromotion(): boolean;
from(): "h1" | "h2" | "h3" | "h4" | "h5" | "h6" | "d1" | "d2" | "d3" | "d4" | "d5" | "d6" | "d7" | "d8" | "a1" | "a2" | "a3" | "a4" | "a5" | "a6" | "a7" | "a8" | "b1" | "b2" | "b3" | "b4" | "b5" | "b6" | "b7" | "b8" | "g1" | "g2" | "g3" | "g4" | "g5" | "g6" | "g7" | "g8" | "c1" | "c2" | "c3" | "c4" | "c5" | "c6" | "c7" | "c8" | "e1" | "e2" | "e3" | "e4" | "e5" | "e6" | "e7" | "e8" | "f1" | "f2" | "f3" | "f4" | "f5" | "f6" | "f7" | "f8" | "h7" | "h8";
to(): "h1" | "h2" | "h3" | "h4" | "h5" | "h6" | "d1" | "d2" | "d3" | "d4" | "d5" | "d6" | "d7" | "d8" | "a1" | "a2" | "a3" | "a4" | "a5" | "a6" | "a7" | "a8" | "b1" | "b2" | "b3" | "b4" | "b5" | "b6" | "b7" | "b8" | "g1" | "g2" | "g3" | "g4" | "g5" | "g6" | "g7" | "g8" | "c1" | "c2" | "c3" | "c4" | "c5" | "c6" | "c7" | "c8" | "e1" | "e2" | "e3" | "e4" | "e5" | "e6" | "e7" | "e8" | "f1" | "f2" | "f3" | "f4" | "f5" | "f6" | "f7" | "f8" | "h7" | "h8";
color(): import("..").Color;
movingPiece(): import("..").Piece;
movingColoredPiece(): "br" | "bb" | "bp" | "bq" | "bk" | "bn" | "wr" | "wb" | "wp" | "wq" | "wk" | "wn";
capturedPiece(): import("..").Piece;
capturedColoredPiece(): "br" | "bb" | "bp" | "bq" | "bk" | "bn" | "wr" | "wb" | "wp" | "wq" | "wk" | "wn";
rookFrom(): "h1" | "h2" | "h3" | "h4" | "h5" | "h6" | "d1" | "d2" | "d3" | "d4" | "d5" | "d6" | "d7" | "d8" | "a1" | "a2" | "a3" | "a4" | "a5" | "a6" | "a7" | "a8" | "b1" | "b2" | "b3" | "b4" | "b5" | "b6" | "b7" | "b8" | "g1" | "g2" | "g3" | "g4" | "g5" | "g6" | "g7" | "g8" | "c1" | "c2" | "c3" | "c4" | "c5" | "c6" | "c7" | "c8" | "e1" | "e2" | "e3" | "e4" | "e5" | "e6" | "e7" | "e8" | "f1" | "f2" | "f3" | "f4" | "f5" | "f6" | "f7" | "f8" | "h7" | "h8";
rookTo(): "h1" | "h2" | "h3" | "h4" | "h5" | "h6" | "d1" | "d2" | "d3" | "d4" | "d5" | "d6" | "d7" | "d8" | "a1" | "a2" | "a3" | "a4" | "a5" | "a6" | "a7" | "a8" | "b1" | "b2" | "b3" | "b4" | "b5" | "b6" | "b7" | "b8" | "g1" | "g2" | "g3" | "g4" | "g5" | "g6" | "g7" | "g8" | "c1" | "c2" | "c3" | "c4" | "c5" | "c6" | "c7" | "c8" | "e1" | "e2" | "e3" | "e4" | "e5" | "e6" | "e7" | "e8" | "f1" | "f2" | "f3" | "f4" | "f5" | "f6" | "f7" | "f8" | "h7" | "h8";
enPassantSquare(): "h1" | "h2" | "h3" | "h4" | "h5" | "h6" | "d1" | "d2" | "d3" | "d4" | "d5" | "d6" | "d7" | "d8" | "a1" | "a2" | "a3" | "a4" | "a5" | "a6" | "a7" | "a8" | "b1" | "b2" | "b3" | "b4" | "b5" | "b6" | "b7" | "b8" | "g1" | "g2" | "g3" | "g4" | "g5" | "g6" | "g7" | "g8" | "c1" | "c2" | "c3" | "c4" | "c5" | "c6" | "c7" | "c8" | "e1" | "e2" | "e3" | "e4" | "e5" | "e6" | "e7" | "e8" | "f1" | "f2" | "f3" | "f4" | "f5" | "f6" | "f7" | "f8" | "h7" | "h8";
promotion(): import("..").Piece;
coloredPromotion(): "br" | "bb" | "bp" | "bq" | "bk" | "bn" | "wr" | "wb" | "wp" | "wq" | "wk" | "wn";
}