arcade-physics/lib/utils/object/Merge.js

Use Arcade Physics without Phaser.

"use strict";
/* eslint-disable no-prototype-builtins */
/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2020 Photon Storm Ltd.
 * @license      {@link https://opensource.org/licenses/MIT|MIT License}
 */
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const Clone_1 = __importDefault(require("./Clone"));
/**
 * Creates a new Object using all values from obj1 and obj2.
 * If a value exists in both obj1 and obj2, the value in obj1 is used.
 *
 * This is only a shallow copy. Deeply nested objects are not cloned, so be sure to only use this
 * function on shallow objects.
 *
 * @function Phaser.Utils.Objects.Merge
 * @since 3.0.0
 *
 * @param {object} obj1 - The first object.
 * @param {object} obj2 - The second object.
 *
 * @return {object} A new object containing the union of obj1's and obj2's properties.
 */
const Merge = (obj1, obj2) => {
    const clone = (0, Clone_1.default)(obj1);
    for (const key in obj2) {
        if (!clone.hasOwnProperty(key)) {
            clone[key] = obj2[key];
        }
    }
    return clone;
};
exports.default = Merge;
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