//=============================================================================
// RestoreSaveData.js
// ----------------------------------------------------------------------------
// Copyright (c) 2015 Triacontane
// This software is released under the MIT License.
// http://opensource.org/licenses/mit-license.php
// ----------------------------------------------------------------------------
// Version
// 1.0.1 2017/05/27 競合の可能性のある記述（Objectクラスへのプロパティ追加）をリファクタリング
// 1.0.0 2016/01/24 初版
// ----------------------------------------------------------------------------
// [Blog]   : http://triacontane.blogspot.jp/
// [Twitter]: https://twitter.com/triacontane/
// [GitHub] : https://github.com/triacontane/
//=============================================================================

/*:
@url https://triacontane.blogspot.com/
@plugindesc Save File Restore Plugin
@author Triacontane
@license MIT License

@help
English Help Translator: munokura
This is an unofficial English translation of the plugin help,
created to support global RPG Maker users.
Feedback is welcome to improve translation quality
(see: https://github.com/munokura/triacontane-MV-plugins ).
Original plugin by Triacontane.
Please check the latest official version at:
https://triacontane.blogspot.com
-----
If you install a new plugin and your original save data no longer loads,
applying this plugin may enable it.
However, this is not guaranteed.

This can be applied to plugins that add properties to existing game objects
(such as $gameSystem), but not to plugins that include new objects in the save
file.

Terms of Use:
You may modify and redistribute this plugin without permission from the
author, and there are no restrictions on its use (commercial, 18+, etc.).
This plugin is now yours.
*/

/*:ja
@plugindesc セーブファイル復元プラグイン
@author トリアコンタン

@help 新たに任意のプラグインを導入した際に
元のセーブデータがロードできなくなったとき、
このプラグインを適用すればロードできるかもしれません。
※保証はできません。

既存のゲームオブジェクト（$gameSystem等）にプロパティを生やす
仕様のプラグインには適用できますが、新規のオブジェクトを
セーブファイルに含めるようなプラグインには適用できません。

利用規約：
 作者に無断で改変、再配布が可能で、利用形態（商用、18禁利用等）
 についても制限はありません。
 このプラグインはもうあなたのものです。
*/

(function () {
    'use strict';

    var iterate = function (that, handler) {
        Object.keys(that).forEach(function (key, index) {
            handler.call(that, key, that[key], index);
        });
    };

    var _DataManager_loadGameWithoutRescue = DataManager.loadGameWithoutRescue;
    DataManager.loadGameWithoutRescue = function (saveFileId) {
        var result = _DataManager_loadGameWithoutRescue.apply(this, arguments);
        if (result) {
            this.makePropertyForLoadData(new Game_System(), $gameSystem);
            this.makePropertyForLoadData(new Game_Screen(), $gameScreen);
            this.makePropertyForLoadData(new Game_Timer(), $gameTimer);
            this.makePropertyForLoadData(new Game_Switches(), $gameSwitches);
            this.makePropertyForLoadData(new Game_Variables(), $gameVariables);
            this.makePropertyForLoadData(new Game_SelfSwitches(), $gameSelfSwitches);
            this.makePropertyForLoadData(new Game_Actors(), $gameActors);
            this.makePropertyForLoadData(new Game_Party(), $gameParty);
            this.makePropertyForLoadData(new Game_Map(), $gameMap);
            this.makePropertyForLoadData(new Game_Player(), $gamePlayer);
        }
        return result;
    };

    DataManager.makePropertyForLoadData = function (newData, loadData) {
        iterate(newData, function (key, value) {
            if (!loadData.hasOwnProperty(key) && newData.hasOwnProperty(key)) {
                loadData[key] = value;
            }
        }.bind(this));
    };
})();