arcade-physics/lib/utils/array/MoveUp.js

Use Arcade Physics without Phaser.

"use strict";
/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2020 Photon Storm Ltd.
 * @license      {@link https://opensource.org/licenses/MIT|MIT License}
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.MoveUp = void 0;
/**
 * Moves the given array element up one place in the array.
 * The array is modified in-place.
 *
 * @function Phaser.Utils.Array.MoveUp
 * @since 3.4.0
 *
 * @param {array} array - The input array.
 * @param {*} item - The element to move up the array.
 *
 * @return {array} The input array.
 */
const MoveUp = (array, item) => {
    const currentIndex = array.indexOf(item);
    if (currentIndex !== -1 && currentIndex < array.length - 1) {
        //  The element one above `item` in the array
        const item2 = array[currentIndex + 1];
        const index2 = array.indexOf(item2);
        array[currentIndex] = item2;
        array[index2] = item;
    }
    return array;
};
exports.MoveUp = MoveUp;
//# sourceMappingURL=MoveUp.js.map