arcade-physics/lib/utils/array/Replace.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.Replace = void 0;
/**
 * Replaces an element of the array with the new element.
 * The new element cannot already be a member of the array.
 * The array is modified in-place.
 *
 * @function Phaser.Utils.Array.Replace
 * @since 3.4.0
 *
 * @param {array} array - The array to search within.
 * @param {*} oldChild - The element in the array that will be replaced.
 * @param {*} newChild - The element to be inserted into the array at the position of `oldChild`.
 *
 * @return {boolean} Returns true if the oldChild was successfully replaced, otherwise returns false.
 */
const Replace = (array, oldChild, newChild) => {
    const index1 = array.indexOf(oldChild);
    const index2 = array.indexOf(newChild);
    if (index1 !== -1 && index2 === -1) {
        array[index1] = newChild;
        return true;
    }
    else {
        return false;
    }
};
exports.Replace = Replace;
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