react-chess/lib/decode.js

Renders a chess board using React

'use strict';

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var charCodeOffset = 97;

module.exports = {
  fromPieceDecl: function fromPieceDecl(pos) {
    var _pos$split = pos.split('@'),
        _pos$split2 = _slicedToArray(_pos$split, 2),
        piece = _pos$split2[0],
        square = _pos$split2[1];

    var x = square.toLowerCase().charCodeAt(0) - charCodeOffset;
    var y = Number(square[1]) - 1;
    return { x: x, y: y, piece: piece, square: square };
  },

  charCodeOffset: charCodeOffset
};