camelot-unchained/lib/core/classes/Inventory.js

Camelot Unchained Client Library

/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
"use strict";
/**
 * Inventory
 */

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Inventory = function () {
    /**
     * Inventory Constructor
     * @param  {Inventory = <Inventory>{}} inventory - provide an existing inventory to copy all items into new inventory
     */

    function Inventory() {
        var inventory = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

        _classCallCheck(this, Inventory);

        this.items = inventory.items || [];
    }
    /**
     * Check if the inventory contains an item
     * @param  {string} id - the id of item to look for
     * @return {boolean} returns true if the item existing in the inventory
     */


    _createClass(Inventory, [{
        key: "hasItem",
        value: function hasItem(id) {
            return this.items.filter(function (item) {
                return item.id == id;
            }).length > 0;
        }
        /**
         * Adds an item to the inventory
         * @param {Item} item - the item to add to inventory
         */

    }, {
        key: "addItem",
        value: function addItem(item) {
            if (this.hasItem(item.id) == false) {
                this.items.push(item);
            }
        }
        /**
         * Removes an item from the inventory with the given item id
         * @param {string} id - the item id to remove
         */

    }, {
        key: "removeItem",
        value: function removeItem(id) {
            if (this.hasItem(id)) {
                var itemIndex = null;
                this.items.forEach(function (item, index) {
                    if (item.id == id) {
                        itemIndex = index;
                    }
                });
                if (itemIndex != null) {
                    this.items.splice(itemIndex, 1);
                }
            }
        }
        /**
         * Get a list of all item ID's currently in the inventory
         * @return {string[]} an array of item ID's
         */

    }, {
        key: "getItemIDs",
        value: function getItemIDs() {
            var itemIDs = [];
            this.items.forEach(function (item) {
                itemIDs.push(item.id);
            });
            return itemIDs;
        }
    }], [{
        key: "create",
        value: function create() {
            var a = new Inventory();
            return a;
        }
    }]);

    return Inventory;
}();

Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Inventory;