ymir-js/dist/utils/getAvailableColumns.js

This toolkit is created to make it easier for you to develop games like chess, checkers, go, match 3 puzzle and more. It is still under development.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var parseCoord_1 = require("./parseCoord");
var getAvailableColumns = function (coord, movement) {
    var _a = (0, parseCoord_1.default)(coord), rowId = _a[0], colId = _a[1];
    var columns = {
        top: [],
        bottom: [],
        left: [],
        right: [],
        topLeft: [],
        topRight: [],
        bottomLeft: [],
        bottomRight: [],
    };
    var stepCount = (movement === null || movement === void 0 ? void 0 : movement.stepCount) || 1;
    for (var step = 1; step <= stepCount; step += 1) {
        if (movement === null || movement === void 0 ? void 0 : movement.top) {
            columns.top.push("".concat(rowId - step, "|").concat(colId));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.bottom) {
            columns.bottom.push("".concat(rowId + step, "|").concat(colId));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.left) {
            columns.left.push("".concat(rowId, "|").concat(colId - step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.right) {
            columns.right.push("".concat(rowId, "|").concat(colId + step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.topRight) {
            columns.topRight.push("".concat(rowId - step, "|").concat(colId + step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.topLeft) {
            columns.topLeft.push("".concat(rowId - step, "|").concat(colId - step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.bottomRight) {
            columns.bottomRight.push("".concat(rowId + step, "|").concat(colId + step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.bottomLeft) {
            columns.bottomLeft.push("".concat(rowId + step, "|").concat(colId - step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.linear) {
            columns.top.push("".concat(rowId - step, "|").concat(colId));
            columns.bottom.push("".concat(rowId + step, "|").concat(colId));
            columns.left.push("".concat(rowId, "|").concat(colId - step));
            columns.right.push("".concat(rowId, "|").concat(colId + step));
        }
        if (movement === null || movement === void 0 ? void 0 : movement.angular) {
            columns.topLeft.push("".concat(rowId - step, "|").concat(colId - step));
            columns.topRight.push("".concat(rowId - step, "|").concat(colId + step));
            columns.bottomLeft.push("".concat(rowId + step, "|").concat(colId - step));
            columns.bottomRight.push("".concat(rowId + step, "|").concat(colId + step));
        }
    }
    return columns;
};
exports.default = getAvailableColumns;