shogiops/dist/handicaps.js

Shogi rules and operations

import { defined } from './util.js';
export function findHandicaps(handicapOpt) {
    return handicaps.filter((obj) => Object.keys(handicapOpt).every((key) => {
        if (key === 'sfen' && defined(handicapOpt.sfen))
            return compareSfens(obj.sfen, handicapOpt.sfen);
        else
            return obj[key] === handicapOpt[key];
    }));
}
export function findHandicap(handicapOpt) {
    const hs = findHandicaps(handicapOpt);
    return defined(hs) ? hs[0] : undefined;
}
export function isHandicap(handicapOpt) {
    return defined(findHandicap(handicapOpt));
}
const standardHandicaps = [
    {
        sfen: 'lnsgkgsn1/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '香落ち',
        englishName: 'Lance',
    },
    {
        sfen: '1nsgkgsnl/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '右香落ち',
        englishName: 'Right Lance',
    },
    {
        sfen: '1nsgkgsn1/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '兩香落ち',
        englishName: 'Both Lance',
    },
    {
        sfen: 'lnsgkgsnl/1r7/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '角落ち',
        englishName: 'Bishop',
    },
    {
        sfen: 'lnsgkgsnl/7b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '飛車落ち',
        englishName: 'Rook',
    },
    {
        sfen: 'lnsgkgsn1/7b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '飛香落ち',
        englishName: 'Rook-Lance',
    },
    {
        sfen: 'lnsgkgsnl/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '二枚落ち',
        englishName: '2-piece',
    },
    {
        sfen: '1nsgkgsnl/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '三枚落ち',
        englishName: '3-piece',
    },
    {
        sfen: '1nsgkgsn1/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '四枚落ち',
        englishName: '4-piece',
    },
    {
        sfen: '2sgkgsn1/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '五枚落ち',
        englishName: '5-piece',
    },
    {
        sfen: '2sgkgs2/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '六枚落ち',
        englishName: '6-piece',
    },
    {
        sfen: '3gkgs2/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '七枚落ち',
        englishName: '7-piece',
    },
    {
        sfen: '3gkg3/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '八枚落ち',
        englishName: '8-piece',
    },
    {
        sfen: '4kg3/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '九枚落ち',
        englishName: '9-piece',
    },
    {
        sfen: '4k4/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '十枚落ち',
        englishName: '10-piece',
    },
    {
        sfen: '4k4/9/9/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w 3p 1',
        japaneseName: '歩三兵',
        englishName: '3 Pawns',
    },
    {
        sfen: '4k4/9/9/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '裸玉',
        englishName: 'Naked King',
    },
    {
        sfen: 'ln2k2nl/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: 'トンボ＋桂香',
        englishName: 'Dragonfly + NL',
    },
    {
        sfen: 'l3k3l/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: 'トンボ＋香',
        englishName: 'Dragonfly + L',
    },
    {
        sfen: '4k4/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: 'トンボ',
        englishName: 'Dragonfly',
    },
    {
        sfen: 'lnsgkgsnl/1r5b1/p1ppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w - 1',
        japaneseName: '太閤落ち',
        englishName: 'Taiko',
    },
    {
        sfen: 'lnsgkgsn1/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w L 1',
        japaneseName: '香得',
        englishName: 'Lance Gained',
    },
    {
        sfen: '1nsgkgsn1/1r5b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w 2L 1',
        japaneseName: '兩香得',
        englishName: 'Two Lance Gained',
    },
    {
        sfen: 'lnsgkgsnl/1r7/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w B 1',
        japaneseName: '角得',
        englishName: 'Bishop Gained',
    },
    {
        sfen: 'lnsgkgsnl/7b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w R 1',
        japaneseName: '飛車得',
        englishName: 'Rook Gained',
    },
    {
        sfen: 'lnsgkgsn1/7b1/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RL 1',
        japaneseName: '飛香得',
        englishName: 'Rook-Lance Gained',
    },
    {
        sfen: 'lnsgkgsnl/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RB 1',
        japaneseName: '二枚得',
        englishName: '2-piece Gained',
    },
    {
        sfen: '1nsgkgsnl/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RBL 1',
        japaneseName: '三枚得',
        englishName: '3-piece Gained',
    },
    {
        sfen: '1nsgkgsn1/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RB2L 1',
        japaneseName: '四枚得',
        englishName: '4-piece Gained',
    },
    {
        sfen: '2sgkgsn1/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RBN2L 1',
        japaneseName: '五枚得',
        englishName: '5-piece Gained',
    },
    {
        sfen: '2sgkgs2/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RB2N2L 1',
        japaneseName: '六枚得',
        englishName: '6-piece Gained',
    },
    {
        sfen: '3gkgs2/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RBS2N2L 1',
        japaneseName: '七枚得',
        englishName: '7-piece Gained',
    },
    {
        sfen: '3gkg3/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RB2S2N2L 1',
        japaneseName: '八枚得',
        englishName: '8-piece Gained',
    },
    {
        sfen: '4kg3/9/ppppppppp/9/9/9/PPPPPPPPP/1B5R1/LNSGKGSNL w RBG2S2N2L 1',
        japaneseName: '九枚得',
        englishName: '9-piece Gained',
    },
];
export const handicaps = [
    // standard
    ...standardHandicaps.map((h) => {
        return Object.assign({ rules: 'standard' }, h);
    }),
    // minishogi
    {
        rules: 'minishogi',
        sfen: 'r1sgk/4p/5/P4/KGSBR w - 1',
        japaneseName: '角落ち',
        englishName: 'Bishop',
    },
    {
        rules: 'minishogi',
        sfen: '1bsgk/4p/5/P4/KGSBR w - 1',
        japaneseName: '飛車落ち',
        englishName: 'Rook',
    },
    {
        rules: 'minishogi',
        sfen: '2sgk/4p/5/P4/KGSBR w - 1',
        japaneseName: '二枚落ち',
        englishName: '2-piece',
    },
    {
        rules: 'minishogi',
        sfen: '3gk/4p/5/P4/KGSBR w - 1',
        japaneseName: '三枚落ち',
        englishName: '3-piece',
    },
    {
        rules: 'minishogi',
        sfen: '4k/4p/5/P4/KGSBR w - 1',
        japaneseName: '四枚落ち',
        englishName: '4-piece',
    },
    // chushogi
    {
        rules: 'chushogi',
        sfen: 'lfcsgekgscfl/a1b1txxt1b1a/mvrhdqndhrvm/pppppppppppp/3i4i3/12/12/3I4I3/PPPPPPPPPPPP/MVRHDNQDHRVM/A1B1T+O+OT1B1A/LFCSGKEGSCFL w - 1',
        japaneseName: '3枚獅子',
        englishName: '3-piece lion',
    },
    {
        rules: 'chushogi',
        sfen: 'lfcsgekgscfl/a1b1txot1b1a/mvrhdqndhrvm/pppppppppppp/3i4i3/12/12/3I4I3/PPPPPPPPPPPP/MVRHDNQDHRVM/A1B1T+OXT1B1A/LFCSGKEGSCFL w - 1',
        japaneseName: '2枚獅子',
        englishName: '2-lions',
    },
    {
        rules: 'chushogi',
        sfen: 'lfcsgekgscfl/a1b1txot1b1a/mvrhdqndhrvm/pppppppppppp/3i4i3/12/12/3I4I3/PPPPPPPPPPPP/MVRHDNQDHRVM/A1B1TOXT1B1A/LFCSGK+EGSCFL w - 1',
        japaneseName: '2枚王',
        englishName: '2-kings',
    },
    // annanshogi
    {
        sfen: 'lnsgkgsn1/1r5b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '香落ち',
        englishName: 'Lance',
    },
    {
        sfen: '1nsgkgsnl/1r5b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '右香落ち',
        englishName: 'Right Lance',
    },
    {
        sfen: 'lnsgkgsnl/1r7/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '角落ち',
        englishName: 'Bishop',
    },
    {
        sfen: 'lnsgkgsnl/7b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '飛車落ち',
        englishName: 'Rook',
    },
    {
        sfen: 'lnsgkgsn1/7b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '飛香落ち',
        englishName: 'Rook-Lance',
    },
    {
        sfen: 'lnsgkgsnl/9/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '二枚落ち',
        englishName: '2-piece',
    },
    {
        sfen: '1nsgkgsn1/9/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '四枚落ち',
        englishName: '4-piece',
    },
    {
        sfen: '2sgkgs2/9/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '六枚落ち',
        englishName: '6-piece',
    },
    {
        sfen: '3gkg3/9/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '八枚落ち',
        englishName: '8-piece',
    },
    {
        sfen: '4k4/9/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '十枚落ち',
        englishName: '10-piece',
    },
    {
        sfen: '4k4/9/9/9/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w 3p 1',
        rules: 'annanshogi',
        japaneseName: '歩三兵',
        englishName: '3 Pawns',
    },
    {
        sfen: '4k4/9/9/9/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: '裸玉',
        englishName: 'Naked King',
    },
    {
        sfen: 'ln2k2nl/1r5b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: 'トンボ＋桂香',
        englishName: 'Dragonfly + NL',
    },
    {
        sfen: 'l3k3l/1r5b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: 'トンボ＋香',
        englishName: 'Dragonfly + L',
    },
    {
        sfen: '4k4/1r5b1/p1ppppp1p/1p5p1/9/1P5P1/P1PPPPP1P/1B5R1/LNSGKGSNL w - 1',
        rules: 'annanshogi',
        japaneseName: 'トンボ',
        englishName: 'Dragonfly',
    },
    // kyotoshogi
    {
        rules: 'kyotoshogi',
        sfen: 'pgks1/5/5/5/TSKGP w - 1',
        japaneseName: 'と落ち',
        englishName: 'Tokin',
    },
    {
        rules: 'kyotoshogi',
        sfen: 'pgk1t/5/5/5/TSKGP w - 1',
        japaneseName: '銀落ち',
        englishName: 'Silver',
    },
    {
        rules: 'kyotoshogi',
        sfen: '1gkst/5/5/5/TSKGP w - 1',
        japaneseName: '歩落ち',
        englishName: 'Pawn',
    },
    {
        rules: 'kyotoshogi',
        sfen: 'p1kst/5/5/5/TSKGP w - 1',
        japaneseName: '金落ち',
        englishName: 'Gold',
    },
    {
        rules: 'kyotoshogi',
        sfen: '1gks1/5/5/5/TSKGP w - 1',
        japaneseName: '二枚落ち',
        englishName: '2-piece',
    },
    {
        rules: 'kyotoshogi',
        sfen: '1gk2/5/5/5/TSKGP w - 1',
        japaneseName: '三枚落ち',
        englishName: '3-piece',
    },
    {
        rules: 'kyotoshogi',
        sfen: '2k2/5/5/5/TSKGP w - 1',
        japaneseName: '裸玉',
        englishName: 'Naked King',
    },
    // checkshogi
    ...standardHandicaps.map((h) => {
        return Object.assign({ rules: 'checkshogi' }, h);
    }),
    // dobutsu
    {
        rules: 'dobutsu',
        sfen: 'rkb/3/1P1/BKR w - 1',
        japaneseName: 'ひよこ落ち',
        englishName: 'Chick',
    },
];
function compareSfens(a, b) {
    var _a, _b;
    const aSplit = a.split(' ');
    const bSplit = b.split(' ');
    return (aSplit.length >= 2 &&
        aSplit[0] === bSplit[0] &&
        aSplit[1] === bSplit[1] &&
        (aSplit[2] === bSplit[2] || ((_a = aSplit[2]) !== null && _a !== void 0 ? _a : '-') === ((_b = bSplit[2]) !== null && _b !== void 0 ? _b : '-')));
}
//# sourceMappingURL=handicaps.js.map