onix-chess/src/chess/SimpleMove.ts

Onix chess library

import { IEval, IGlyph, IJudgment } from '../types/Interfaces';
import { Colors, Pieces, Squares } from '../types/Types';
import { EvalItem } from '../analysis/EvalItem'
import { Color } from './Color';
import { Piece } from './Piece';
import { Square } from './Square';

const ns = Square.NullSquare;
const np = Piece.None;

/**
 * Move data.
 */
export class SimpleMove {
    public pieceNum: number = 0;
    public movingPiece?: Pieces.Piece = np;
    public from?: Squares.Square = ns;
    public to?: Squares.Square = ns;
    public color?: Colors.BW = Color.None;
    public capturedNum = 0;
    public capturedPiece?: Pieces.Piece = np;
    public promote?: Pieces.PieceType = np;
    public capturedSquare?: Squares.Square = ns; // only different to "to" field if this capture is an en passant capture.
    public castleFlags = 0;
    public epSquare?: Squares.Square = ns;
    public oldHalfMoveClock = 0;

    public ply = 0;
    public san?: string;
    public time: number = 0;
    public comments?: string;
    public eval?: EvalItem;
    public judgments?: IJudgment[];
    public glyphs?: IGlyph[];
    
    public permanent: boolean = true;

    public toString(): string {
        return this.san || "";
    }
}