rpg_scenes.js

//=============================================================================
// rpg_scenes.js v1.1.0
//=============================================================================

//-----------------------------------------------------------------------------
// Scene_Base
//
// The superclass of all scenes within the game.
//场景基类 这里的场景概念和unity里的scene flash里的关键帧(或者说场景)类似
//  不过他居然把scene又做成一个大的displaycontainer...
// 感觉可以分开写 不要把渲染也扯进来 只作为单独的游戏跳转单元就好了
function Scene_Base() {
    this.initialize.apply(this, arguments);
}

//继承于Stage类 所以scene是一个特殊的显示对象 可以理解为安卓里最外面的布局对象 以及flash的stage对象
Scene_Base.prototype = Object.create(Stage.prototype);
Scene_Base.prototype.constructor = Scene_Base;

Scene_Base.prototype.initialize = function () {
    Stage.prototype.initialize.call(this);
    this._active = false;
    this._fadeSign = 0;
    this._fadeDuration = 0;
    this._fadeSprite = null;
};

Scene_Base.prototype.create = function () {
};

/**
 * 当前场景是否处在活动状态
 * @returns {boolean}
 */
Scene_Base.prototype.isActive = function () {
    return this._active;
};

/**
 * 场景是否准备完毕 因为场景需要用到一些资源 这些资源需要加载到内存里
 其实这种分场景的设计架构挺好的 Unity也是这样 可以把资源分开加载了 不会一开始花费很长的加载时间
 */

Scene_Base.prototype.isReady = function () {
    return ImageManager.isReady();
};

/**
 * 激活该场景
 */
Scene_Base.prototype.start = function () {
    this._active = true;
};

/**
 * 场景更新
 */
Scene_Base.prototype.update = function () {
    //更新fade(淡入淡出)
    this.updateFade();
    //更新子级
    this.updateChildren();
    //检查音频管理器是否出错
    AudioManager.checkErrors();
};

/**
 * 停止该场景
 */
Scene_Base.prototype.stop = function () {
    this._active = false;
};

/**
 * 是否正在渐变中
 * @returns {boolean}
 */
Scene_Base.prototype.isBusy = function () {
    return this._fadeDuration > 0;
};

Scene_Base.prototype.terminate = function () {
};

/**
 * 创建一个window层 专门用来放ui对象
 */
Scene_Base.prototype.createWindowLayer = function () {
    var width = Graphics.boxWidth;
    var height = Graphics.boxHeight;
    var x = (Graphics.width - width) / 2;
    var y = (Graphics.height - height) / 2;
    this._windowLayer = new WindowLayer();
    this._windowLayer.move(x, y, width, height);
    this.addChild(this._windowLayer);
};

/**
 * 添加window对象到windowLayer中
 * @param window
 */
Scene_Base.prototype.addWindow = function (window) {
    this._windowLayer.addChild(window);
};

/**
 * 开始淡入
 * @param duration
 * @param white
 */
Scene_Base.prototype.startFadeIn = function (duration, white) {
    this.createFadeSprite(white);
    this._fadeSign = 1;
    this._fadeDuration = duration || 30;
    this._fadeSprite.opacity = 255;
};

/**
 * 开始淡出
 * @param duration
 * @param white
 */
Scene_Base.prototype.startFadeOut = function (duration, white) {
    this.createFadeSprite(white);
    this._fadeSign = -1;
    this._fadeDuration = duration || 30;
    this._fadeSprite.opacity = 0;
};


/**
 * 貌似淡入淡出都是在最底层加一个纯色的正方形 然后开始渐变颜色来实现的
 * @param white
 */
Scene_Base.prototype.createFadeSprite = function (white) {
    if (!this._fadeSprite) {
        this._fadeSprite = new ScreenSprite();
        this.addChild(this._fadeSprite);
    }
    if (white) {
        this._fadeSprite.setWhite();
    } else {
        this._fadeSprite.setBlack();
    }
};

Scene_Base.prototype.updateFade = function () {
    if (this._fadeDuration > 0) {
        var d = this._fadeDuration;
        if (this._fadeSign > 0) {
            this._fadeSprite.opacity -= this._fadeSprite.opacity / d;
        } else {
            this._fadeSprite.opacity += (255 - this._fadeSprite.opacity) / d;
        }
        this._fadeDuration--;
    }
};

Scene_Base.prototype.updateChildren = function () {
    //依次调用子对象的内部循环
    this.children.forEach(function (child) {
        if (child.update) {
            child.update();
        }
    });
};

Scene_Base.prototype.popScene = function () {
    SceneManager.pop();
};

/**
 * 检查人是否都死光,是的话跳转到游戏结束场景
 * 说实话 这种耦合简直太糟糕了 这样的功能根本就不应该写在scene_base里
 * 应该由一个第三方类来判断 然后控制跳转
 */
Scene_Base.prototype.checkGameover = function () {
    if ($gameParty.isAllDead()) {
        SceneManager.goto(Scene_Gameover);
    }
};

Scene_Base.prototype.fadeOutAll = function () {
    var time = this.slowFadeSpeed() / 60;
    AudioManager.fadeOutBgm(time);
    AudioManager.fadeOutBgs(time);
    AudioManager.fadeOutMe(time);
    this.startFadeOut(this.slowFadeSpeed());
};

Scene_Base.prototype.fadeSpeed = function () {
    return 24;
};

Scene_Base.prototype.slowFadeSpeed = function () {
    return this.fadeSpeed() * 2;
};

//-----------------------------------------------------------------------------
// Scene_Boot
//
// The scene class for initializing the entire game.
//启动场景(这个场景貌似不会显示 在加载一些数据初始化之后就跳转到标题场景了)
function Scene_Boot() {
    this.initialize.apply(this, arguments);
}

Scene_Boot.prototype = Object.create(Scene_Base.prototype);
Scene_Boot.prototype.constructor = Scene_Boot;

Scene_Boot.prototype.initialize = function () {
    Scene_Base.prototype.initialize.call(this);
    //记录游戏启动的时间信息
    this._startDate = Date.now();
};

Scene_Boot.prototype.create = function () {
    Scene_Base.prototype.create.call(this);
    //加载游戏数据
    DataManager.loadDatabase();
    //加载游戏配置
    ConfigManager.load();
    //加载系统图片
    this.loadSystemImages();
};

Scene_Boot.prototype.loadSystemImages = function () {
    ImageManager.loadSystem('Window');
    ImageManager.loadSystem('IconSet');
    ImageManager.loadSystem('Balloon');
    ImageManager.loadSystem('Shadow1');
    ImageManager.loadSystem('Shadow2');
    ImageManager.loadSystem('Damage');
    ImageManager.loadSystem('States');
    ImageManager.loadSystem('Weapons1');
    ImageManager.loadSystem('Weapons2');
    ImageManager.loadSystem('Weapons3');
    ImageManager.loadSystem('ButtonSet');
};

/**
 * 数据是否加载完毕
 * @returns {*}
 */
Scene_Boot.prototype.isReady = function () {

    if (Scene_Base.prototype.isReady.call(this)) {
        //检测是否数据装载完毕
        return DataManager.isDatabaseLoaded() && this.isGameFontLoaded();
    } else {
        return false;
    }
};

/**
 * 游戏字体是否加载完毕
 * @returns {boolean}
 */
Scene_Boot.prototype.isGameFontLoaded = function () {
    if (Graphics.isFontLoaded('GameFont')) {
        return true;
    } else {
        var elapsed = Date.now() - this._startDate;
        if (elapsed >= 20000) {
            throw new Error('Failed to load GameFont');
        }
    }
};


Scene_Boot.prototype.start = function () {
    //调用基类方法,相当于super.start()
    Scene_Base.prototype.start.call(this);
    SoundManager.preloadImportantSounds();
    if (DataManager.isBattleTest()) {
        DataManager.setupBattleTest();
        SceneManager.goto(Scene_Battle);
    } else if (DataManager.isEventTest()) {
        DataManager.setupEventTest();
        SceneManager.goto(Scene_Map);
    } else {
        //检查玩家的位置是否正确设置
        this.checkPlayerLocation();
        //初始化游戏数据
        DataManager.setupNewGame();
        //跳转到标题界面场景
        SceneManager.goto(Scene_Title);
        //标题的命令组初始化
        Window_TitleCommand.initCommandPosition();
    }
    this.updateDocumentTitle();
};

Scene_Boot.prototype.updateDocumentTitle = function () {
    document.title = $dataSystem.gameTitle;
};

/**
 * 检查是否设置了玩家的初始位置
 */
Scene_Boot.prototype.checkPlayerLocation = function () {
    if ($dataSystem.startMapId === 0) {
        throw new Error('Player\'s starting position is not set');
    }
};

//-----------------------------------------------------------------------------
// Scene_Title
//
// The scene class of the title screen.

/**
 * 标题界面场景
 * @constructor
 */
function Scene_Title() {
    this.initialize.apply(this, arguments);
}

//继承于Scene_Base
Scene_Title.prototype = Object.create(Scene_Base.prototype);
Scene_Title.prototype.constructor = Scene_Title;

Scene_Title.prototype.initialize = function () {
    Scene_Base.prototype.initialize.call(this);
};

Scene_Title.prototype.create = function () {
    Scene_Base.prototype.create.call(this);
    this.createBackground();
    this.createForeground();
    this.createWindowLayer();
    this.createCommandWindow();
};

Scene_Title.prototype.start = function () {
    Scene_Base.prototype.start.call(this);
    SceneManager.clearStack();
    this.centerSprite(this._backSprite1);
    this.centerSprite(this._backSprite2);
    this.playTitleMusic();
    this.startFadeIn(this.fadeSpeed(), false);
};

Scene_Title.prototype.update = function () {
    if (!this.isBusy()) {
        this._commandWindow.open();
    }
    Scene_Base.prototype.update.call(this);
};

Scene_Title.prototype.isBusy = function () {
    return this._commandWindow.isClosing() || Scene_Base.prototype.isBusy.call(this);
};

Scene_Title.prototype.terminate = function () {
    Scene_Base.prototype.terminate.call(this);
    SceneManager.snapForBackground();
};

Scene_Title.prototype.createBackground = function () {
    //添加图片到容器中 scene貌似也和渲染有关 看代码是继承于pixi的类似于as3的displaycontainer的东西
    //我感觉不和渲染搅在一起会更好..我写的话肯定分开两个类了
    this._backSprite1 = new Sprite(ImageManager.loadTitle1($dataSystem.title1Name));
    this._backSprite2 = new Sprite(ImageManager.loadTitle2($dataSystem.title2Name));
    this.addChild(this._backSprite1);
    this.addChild(this._backSprite2);
};

Scene_Title.prototype.createForeground = function () {
    this._gameTitleSprite = new Sprite(new Bitmap(Graphics.width, Graphics.height));
    this.addChild(this._gameTitleSprite);
    if ($dataSystem.optDrawTitle) {
        this.drawGameTitle();
    }
};

//绘制游戏标题
Scene_Title.prototype.drawGameTitle = function () {
    var x = 20;
    var y = Graphics.height / 4;
    var maxWidth = Graphics.width - x * 2;
    //获取标题数据
    var text = $dataSystem.gameTitle;
    this._gameTitleSprite.bitmap.outlineColor = 'black';
    this._gameTitleSprite.bitmap.outlineWidth = 8;
    this._gameTitleSprite.bitmap.fontSize = 72;
    this._gameTitleSprite.bitmap.drawText(text, x, y, maxWidth, 48, 'center');
};

//居中sprite
Scene_Title.prototype.centerSprite = function (sprite) {
    sprite.x = Graphics.width / 2;
    sprite.y = Graphics.height / 2;
    sprite.anchor.x = 0.5;
    sprite.anchor.y = 0.5;
};


/**
 * 添加ui(list命令组)
 */
Scene_Title.prototype.createCommandWindow = function () {
    this._commandWindow = new Window_TitleCommand();
    this._commandWindow.setHandler('newGame', this.commandNewGame.bind(this));
    this._commandWindow.setHandler('continue', this.commandContinue.bind(this));
    this._commandWindow.setHandler('options', this.commandOptions.bind(this));
    this.addWindow(this._commandWindow);
};

/**
 * 点击新游戏后触发 跳转到地图场景
 */
Scene_Title.prototype.commandNewGame = function () {

    DataManager.setupNewGame();
    //关闭窗口
    this._commandWindow.close();
    //淡出
    this.fadeOutAll();
    SceneManager.goto(Scene_Map);
};

Scene_Title.prototype.commandContinue = function () {
    this._commandWindow.close();
    SceneManager.push(Scene_Load);
};

Scene_Title.prototype.commandOptions = function () {
    this._commandWindow.close();
    SceneManager.push(Scene_Options);
};

Scene_Title.prototype.playTitleMusic = function () {
    AudioManager.playBgm($dataSystem.titleBgm);
    AudioManager.stopBgs();
    AudioManager.stopMe();
};

//-----------------------------------------------------------------------------
// Scene_Map
//
// The scene class of the map screen.

/**
 * 地图场景(游戏场景)
 * @constructor
 */
function Scene_Map() {
    this.initialize.apply(this, arguments);
}

Scene_Map.prototype = Object.create(Scene_Base.prototype);
Scene_Map.prototype.constructor = Scene_Map;

Scene_Map.prototype.initialize = function () {
    Scene_Base.prototype.initialize.call(this);
    this._waitCount = 0;
    this._encounterEffectDuration = 0;
    this._mapLoaded = false;
    this._touchCount = 0;
};

Scene_Map.prototype.create = function () {
    Scene_Base.prototype.create.call(this);
    this._transfer = $gamePlayer.isTransferring();
    var mapId = this._transfer ? $gamePlayer.newMapId() : $gameMap.mapId();
    //加载地图数据
    DataManager.loadMapData(mapId);
};

Scene_Map.prototype.isReady = function () {
    //地图数据是否已经加载完成
    if (!this._mapLoaded && DataManager.isMapLoaded()) {
        this.onMapLoaded();
        this._mapLoaded = true;
    }
    return this._mapLoaded && Scene_Base.prototype.isReady.call(this);
};

//地图加载完毕时回调
Scene_Map.prototype.onMapLoaded = function () {
    if (this._transfer) {
        $gamePlayer.performTransfer();
    }
    this.createDisplayObjects();
};

//启动
Scene_Map.prototype.start = function () {
    Scene_Base.prototype.start.call(this);
    SceneManager.clearStack();
    if (this._transfer) {
        this.fadeInForTransfer();
        this._mapNameWindow.open();
        $gameMap.autoplay();
    } else if (this.needsFadeIn()) {
        this.startFadeIn(this.fadeSpeed(), false);
    }
    this.menuCalling = false;
};

//更新
Scene_Map.prototype.update = function () {
    this.updateDestination();
    this.updateMainMultiply();
    if (this.isSceneChangeOk()) {
        this.updateScene();
    } else if (SceneManager.isNextScene(Scene_Battle)) {
        this.updateEncounterEffect();
    }
    this.updateWaitCount();
    Scene_Base.prototype.update.call(this);
};

//更新
Scene_Map.prototype.updateMainMultiply = function () {
    this.updateMain();
    if (this.isFastForward()) {
        this.updateMain();
    }
};


/**
 * 地图场景主循环
 */
Scene_Map.prototype.updateMain = function () {
    var active = this.isActive();
    $gameMap.update(active);
    $gamePlayer.update(active);
    $gameTimer.update(active);
    $gameScreen.update();
};

Scene_Map.prototype.isFastForward = function () {
    return ($gameMap.isEventRunning() && !SceneManager.isSceneChanging() &&
        (Input.isLongPressed('ok') || TouchInput.isLongPressed()));
};

//停止
Scene_Map.prototype.stop = function () {
    Scene_Base.prototype.stop.call(this);
    $gamePlayer.straighten();
    this._mapNameWindow.close();
    if (this.needsSlowFadeOut()) {
        this.startFadeOut(this.slowFadeSpeed(), false);
    } else if (SceneManager.isNextScene(Scene_Map)) {
        this.fadeOutForTransfer();
    } else if (SceneManager.isNextScene(Scene_Battle)) {
        this.launchBattle();
    }
};

//
Scene_Map.prototype.isBusy = function () {
    return ((this._messageWindow && this._messageWindow.isClosing()) ||
        this._waitCount > 0 || this._encounterEffectDuration > 0 ||
        Scene_Base.prototype.isBusy.call(this));
};

Scene_Map.prototype.terminate = function () {
    Scene_Base.prototype.terminate.call(this);
    if (!SceneManager.isNextScene(Scene_Battle)) {
        this._spriteset.update();
        this._mapNameWindow.hide();
        SceneManager.snapForBackground();
    }
    $gameScreen.clearZoom();
};

Scene_Map.prototype.needsFadeIn = function () {
    return (SceneManager.isPreviousScene(Scene_Battle) ||
        SceneManager.isPreviousScene(Scene_Load));
};

Scene_Map.prototype.needsSlowFadeOut = function () {
    return (SceneManager.isNextScene(Scene_Title) ||
        SceneManager.isNextScene(Scene_Gameover));
};

Scene_Map.prototype.updateWaitCount = function () {
    if (this._waitCount > 0) {
        this._waitCount--;
        return true;
    }
    return false;
};

Scene_Map.prototype.updateDestination = function () {
    if (this.isMapTouchOk()) {
        this.processMapTouch();
    } else {
        $gameTemp.clearDestination();
        this._touchCount = 0;
    }
};

Scene_Map.prototype.isMapTouchOk = function () {
    return this.isActive() && $gamePlayer.canMove();
};

Scene_Map.prototype.processMapTouch = function () {
    if (TouchInput.isTriggered() || this._touchCount > 0) {
        if (TouchInput.isPressed()) {
            if (this._touchCount === 0 || this._touchCount >= 15) {
                var x = $gameMap.canvasToMapX(TouchInput.x);
                var y = $gameMap.canvasToMapY(TouchInput.y);
                $gameTemp.setDestination(x, y);
            }
            this._touchCount++;
        } else {
            this._touchCount = 0;
        }
    }
};

Scene_Map.prototype.isSceneChangeOk = function () {
    return this.isActive() && !$gameMessage.isBusy();
};

Scene_Map.prototype.updateScene = function () {
    this.checkGameover();
    if (!SceneManager.isSceneChanging()) {
        this.updateTransferPlayer();
    }
    if (!SceneManager.isSceneChanging()) {
        this.updateEncounter();
    }
    if (!SceneManager.isSceneChanging()) {
        this.updateCallMenu();
    }
    if (!SceneManager.isSceneChanging()) {
        this.updateCallDebug();
    }
};

Scene_Map.prototype.createDisplayObjects = function () {
    this.createSpriteset();
    this.createMapNameWindow();
    this.createWindowLayer();
    this.createAllWindows();
};

Scene_Map.prototype.createSpriteset = function () {
    this._spriteset = new Spriteset_Map();
    this.addChild(this._spriteset);
};

Scene_Map.prototype.createAllWindows = function () {
    this.createMessageWindow();
    this.createScrollTextWindow();
};

Scene_Map.prototype.createMapNameWindow = function () {
    this._mapNameWindow = new Window_MapName();
    this.addChild(this._mapNameWindow);
};

Scene_Map.prototype.createMessageWindow = function () {
    this._messageWindow = new Window_Message();
    this.addWindow(this._messageWindow);
    this._messageWindow.subWindows().forEach(function (window) {
        this.addWindow(window);
    }, this);
};

Scene_Map.prototype.createScrollTextWindow = function () {
    this._scrollTextWindow = new Window_ScrollText();
    this.addWindow(this._scrollTextWindow);
};

Scene_Map.prototype.updateTransferPlayer = function () {
    if ($gamePlayer.isTransferring()) {
        SceneManager.goto(Scene_Map);
    }
};

Scene_Map.prototype.updateEncounter = function () {
    if ($gamePlayer.executeEncounter()) {
        SceneManager.push(Scene_Battle);
    }
};

Scene_Map.prototype.updateCallMenu = function () {
    if (this.isMenuEnabled()) {
        if (this.isMenuCalled()) {
            this.menuCalling = true;
        }
        if (this.menuCalling && !$gamePlayer.isMoving()) {
            this.callMenu();
        }
    } else {
        this.menuCalling = false;
    }
};

Scene_Map.prototype.isMenuEnabled = function () {
    return $gameSystem.isMenuEnabled() && !$gameMap.isEventRunning();
};

Scene_Map.prototype.isMenuCalled = function () {
    return Input.isTriggered('menu') || TouchInput.isCancelled();
};

Scene_Map.prototype.callMenu = function () {
    SoundManager.playOk();
    SceneManager.push(Scene_Menu);
    Window_MenuCommand.initCommandPosition();
    $gameTemp.clearDestination();
    this._mapNameWindow.hide();
    this._waitCount = 2;
};

Scene_Map.prototype.updateCallDebug = function () {
    if (this.isDebugCalled()) {
        SceneManager.push(Scene_Debug);
    }
};

Scene_Map.prototype.isDebugCalled = function () {
    return Input.isTriggered('debug') && $gameTemp.isPlaytest();
};

Scene_Map.prototype.fadeInForTransfer = function () {
    var fadeType = $gamePlayer.fadeType();
    switch (fadeType) {
        case 0:
        case 1:
            this.startFadeIn(this.fadeSpeed(), fadeType === 1);
            break;
    }
};

Scene_Map.prototype.fadeOutForTransfer = function () {
    var fadeType = $gamePlayer.fadeType();
    switch (fadeType) {
        case 0:
        case 1:
            this.startFadeOut(this.fadeSpeed(), fadeType === 1);
            break;
    }
};

Scene_Map.prototype.launchBattle = function () {
    BattleManager.saveBgmAndBgs();
    this.stopAudioOnBattleStart();
    SoundManager.playBattleStart();
    this.startEncounterEffect();
    this._mapNameWindow.hide();
};

Scene_Map.prototype.stopAudioOnBattleStart = function () {
    if (!AudioManager.isCurrentBgm($gameSystem.battleBgm())) {
        AudioManager.stopBgm();
    }
    AudioManager.stopBgs();
    AudioManager.stopMe();
    AudioManager.stopSe();
};

Scene_Map.prototype.startEncounterEffect = function () {
    this._spriteset.hideCharacters();
    this._encounterEffectDuration = this.encounterEffectSpeed();
};

Scene_Map.prototype.updateEncounterEffect = function () {
    if (this._encounterEffectDuration > 0) {
        this._encounterEffectDuration--;
        var speed = this.encounterEffectSpeed();
        var n = speed - this._encounterEffectDuration;
        var p = n / speed;
        var q = ((p - 1) * 20 * p + 5) * p + 1;
        var zoomX = $gamePlayer.screenX();
        var zoomY = $gamePlayer.screenY() - 24;
        if (n === 2) {
            $gameScreen.setZoom(zoomX, zoomY, 1);
            this.snapForBattleBackground();
            this.startFlashForEncounter(speed / 2);
        }
        $gameScreen.setZoom(zoomX, zoomY, q);
        if (n === Math.floor(speed / 6)) {
            this.startFlashForEncounter(speed / 2);
        }
        if (n === Math.floor(speed / 2)) {
            BattleManager.playBattleBgm();
            this.startFadeOut(this.fadeSpeed());
        }
    }
};

Scene_Map.prototype.snapForBattleBackground = function () {
    this._windowLayer.visible = false;
    SceneManager.snapForBackground();
    this._windowLayer.visible = true;
};

Scene_Map.prototype.startFlashForEncounter = function (duration) {
    var color = [255, 255, 255, 255];
    $gameScreen.startFlash(color, duration);
};

Scene_Map.prototype.encounterEffectSpeed = function () {
    return 60;
};

//-----------------------------------------------------------------------------
// Scene_MenuBase
//
// The superclass of all the menu-type scenes.

function Scene_MenuBase() {
    this.initialize.apply(this, arguments);
}

Scene_MenuBase.prototype = Object.create(Scene_Base.prototype);
Scene_MenuBase.prototype.constructor = Scene_MenuBase;

Scene_MenuBase.prototype.initialize = function () {
    Scene_Base.prototype.initialize.call(this);
};

Scene_MenuBase.prototype.create = function () {
    Scene_Base.prototype.create.call(this);
    this.createBackground();
    this.updateActor();
    this.createWindowLayer();
};

Scene_MenuBase.prototype.actor = function () {
    return this._actor;
};

Scene_MenuBase.prototype.updateActor = function () {
    this._actor = $gameParty.menuActor();
};

/**
 * 创建背景 是一个模糊化的当前游戏运行截图
 */
Scene_MenuBase.prototype.createBackground = function () {
    this._backgroundSprite = new Sprite();
    this._backgroundSprite.bitmap = SceneManager.backgroundBitmap();
    this.addChild(this._backgroundSprite);
};

/**
 * 设置背景透明度
 * @param opacity
 */
Scene_MenuBase.prototype.setBackgroundOpacity = function (opacity) {
    this._backgroundSprite.opacity = opacity;
};

/**
 * 创建帮助文本容器
 */
Scene_MenuBase.prototype.createHelpWindow = function () {
    this._helpWindow = new Window_Help();
    this.addWindow(this._helpWindow);
};

Scene_MenuBase.prototype.nextActor = function () {
    $gameParty.makeMenuActorNext();
    this.updateActor();
    this.onActorChange();
};

Scene_MenuBase.prototype.previousActor = function () {
    $gameParty.makeMenuActorPrevious();
    this.updateActor();
    this.onActorChange();
};

Scene_MenuBase.prototype.onActorChange = function () {
};

//-----------------------------------------------------------------------------
// Scene_Menu
//  菜单场景 (默认按ESC呼出)
// The scene class of the menu screen.

function Scene_Menu() {
    this.initialize.apply(this, arguments);
}

Scene_Menu.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Menu.prototype.constructor = Scene_Menu;

Scene_Menu.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_Menu.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    //创建左侧列表
    this.createCommandWindow();
    //创建显示金钱的文本框
    this.createGoldWindow();
    //创建右侧状态框
    this.createStatusWindow();
};

Scene_Menu.prototype.start = function () {
    Scene_MenuBase.prototype.start.call(this);
    this._statusWindow.refresh();
};

/**
 * 添加命令对应的处理器
 */
Scene_Menu.prototype.createCommandWindow = function () {
    this._commandWindow = new Window_MenuCommand(0, 0);
    this._commandWindow.setHandler('item', this.commandItem.bind(this));
    this._commandWindow.setHandler('skill', this.commandPersonal.bind(this));
    this._commandWindow.setHandler('equip', this.commandPersonal.bind(this));
    this._commandWindow.setHandler('status', this.commandPersonal.bind(this));
    this._commandWindow.setHandler('formation', this.commandFormation.bind(this));
    this._commandWindow.setHandler('options', this.commandOptions.bind(this));
    this._commandWindow.setHandler('save', this.commandSave.bind(this));
    this._commandWindow.setHandler('gameEnd', this.commandGameEnd.bind(this));
    this._commandWindow.setHandler('cancel', this.popScene.bind(this));
    this.addWindow(this._commandWindow);
};

Scene_Menu.prototype.createGoldWindow = function () {
    this._goldWindow = new Window_Gold(0, 0);
    this._goldWindow.y = Graphics.boxHeight - this._goldWindow.height;
    this.addWindow(this._goldWindow);
};

Scene_Menu.prototype.createStatusWindow = function () {
    this._statusWindow = new Window_MenuStatus(this._commandWindow.width, 0);
    this.addWindow(this._statusWindow);
};

Scene_Menu.prototype.commandItem = function () {
    SceneManager.push(Scene_Item);
};

Scene_Menu.prototype.commandPersonal = function () {
    this._statusWindow.setFormationMode(false);
    this._statusWindow.selectLast();
    this._statusWindow.activate();
    this._statusWindow.setHandler('ok', this.onPersonalOk.bind(this));
    this._statusWindow.setHandler('cancel', this.onPersonalCancel.bind(this));
};

Scene_Menu.prototype.commandFormation = function () {
    this._statusWindow.setFormationMode(true);
    this._statusWindow.selectLast();
    this._statusWindow.activate();
    this._statusWindow.setHandler('ok', this.onFormationOk.bind(this));
    this._statusWindow.setHandler('cancel', this.onFormationCancel.bind(this));
};

Scene_Menu.prototype.commandOptions = function () {
    SceneManager.push(Scene_Options);
};

Scene_Menu.prototype.commandSave = function () {
    SceneManager.push(Scene_Save);
};

Scene_Menu.prototype.commandGameEnd = function () {
    SceneManager.push(Scene_GameEnd);
};

Scene_Menu.prototype.onPersonalOk = function () {
    switch (this._commandWindow.currentSymbol()) {
        case 'skill':
            SceneManager.push(Scene_Skill);
            break;
        case 'equip':
            SceneManager.push(Scene_Equip);
            break;
        case 'status':
            SceneManager.push(Scene_Status);
            break;
    }
};

Scene_Menu.prototype.onPersonalCancel = function () {
    this._statusWindow.deselect();
    this._commandWindow.activate();
};

Scene_Menu.prototype.onFormationOk = function () {
    var index = this._statusWindow.index();
    var actor = $gameParty.members()[index];
    var pendingIndex = this._statusWindow.pendingIndex();
    if (pendingIndex >= 0) {
        $gameParty.swapOrder(index, pendingIndex);
        this._statusWindow.setPendingIndex(-1);
        this._statusWindow.redrawItem(index);
    } else {
        this._statusWindow.setPendingIndex(index);
    }
    this._statusWindow.activate();
};

Scene_Menu.prototype.onFormationCancel = function () {
    if (this._statusWindow.pendingIndex() >= 0) {
        this._statusWindow.setPendingIndex(-1);
        this._statusWindow.activate();
    } else {
        this._statusWindow.deselect();
        this._commandWindow.activate();
    }
};

//-----------------------------------------------------------------------------
// Scene_ItemBase
//
// The superclass of Scene_Item and Scene_Skill.

function Scene_ItemBase() {
    this.initialize.apply(this, arguments);
}

Scene_ItemBase.prototype = Object.create(Scene_MenuBase.prototype);
Scene_ItemBase.prototype.constructor = Scene_ItemBase;

Scene_ItemBase.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_ItemBase.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
};

Scene_ItemBase.prototype.createActorWindow = function () {
    this._actorWindow = new Window_MenuActor();
    this._actorWindow.setHandler('ok', this.onActorOk.bind(this));
    this._actorWindow.setHandler('cancel', this.onActorCancel.bind(this));
    this.addWindow(this._actorWindow);
};

Scene_ItemBase.prototype.item = function () {
    return this._itemWindow.item();
};

Scene_ItemBase.prototype.user = function () {
    return null;
};

Scene_ItemBase.prototype.isCursorLeft = function () {
    return this._itemWindow.index() % 2 === 0;
};

Scene_ItemBase.prototype.showSubWindow = function (window) {
    window.x = this.isCursorLeft() ? Graphics.boxWidth - window.width : 0;
    window.show();
    window.activate();
};

Scene_ItemBase.prototype.hideSubWindow = function (window) {
    window.hide();
    window.deactivate();
    this.activateItemWindow();
};

Scene_ItemBase.prototype.onActorOk = function () {
    if (this.canUse()) {
        this.useItem();
    } else {
        SoundManager.playBuzzer();
    }
};

Scene_ItemBase.prototype.onActorCancel = function () {
    this.hideSubWindow(this._actorWindow);
};

Scene_ItemBase.prototype.determineItem = function () {
    var action = new Game_Action(this.user());
    var item = this.item();
    action.setItemObject(item);
    if (action.isForFriend()) {
        this.showSubWindow(this._actorWindow);
        this._actorWindow.selectForItem(this.item());
    } else {
        this.useItem();
        this.activateItemWindow();
    }
};

Scene_ItemBase.prototype.useItem = function () {
    this.playSeForItem();
    this.user().useItem(this.item());
    this.applyItem();
    this.checkCommonEvent();
    this.checkGameover();
    this._actorWindow.refresh();
};

Scene_ItemBase.prototype.activateItemWindow = function () {
    this._itemWindow.refresh();
    this._itemWindow.activate();
};

Scene_ItemBase.prototype.itemTargetActors = function () {
    var action = new Game_Action(this.user());
    action.setItemObject(this.item());
    if (!action.isForFriend()) {
        return [];
    } else if (action.isForAll()) {
        return $gameParty.members();
    } else {
        return [$gameParty.members()[this._actorWindow.index()]];
    }
};

Scene_ItemBase.prototype.canUse = function () {
    return this.user().canUse(this.item()) && this.isItemEffectsValid();
};

Scene_ItemBase.prototype.isItemEffectsValid = function () {
    var action = new Game_Action(this.user());
    action.setItemObject(this.item());
    return this.itemTargetActors().some(function (target) {
        return action.testApply(target);
    }, this);
};

Scene_ItemBase.prototype.applyItem = function () {
    var action = new Game_Action(this.user());
    action.setItemObject(this.item());
    this.itemTargetActors().forEach(function (target) {
        for (var i = 0; i < action.numRepeats(); i++) {
            action.apply(target);
        }
    }, this);
    action.applyGlobal();
};

Scene_ItemBase.prototype.checkCommonEvent = function () {
    if ($gameTemp.isCommonEventReserved()) {
        SceneManager.goto(Scene_Map);
    }
};

//-----------------------------------------------------------------------------
// Scene_Item
//
// The scene class of the item screen.

function Scene_Item() {
    this.initialize.apply(this, arguments);
}

Scene_Item.prototype = Object.create(Scene_ItemBase.prototype);
Scene_Item.prototype.constructor = Scene_Item;

Scene_Item.prototype.initialize = function () {
    Scene_ItemBase.prototype.initialize.call(this);
};

Scene_Item.prototype.create = function () {
    Scene_ItemBase.prototype.create.call(this);
    this.createHelpWindow();
    this.createCategoryWindow();
    this.createItemWindow();
    this.createActorWindow();
};

Scene_Item.prototype.createCategoryWindow = function () {
    this._categoryWindow = new Window_ItemCategory();
    this._categoryWindow.setHelpWindow(this._helpWindow);
    this._categoryWindow.y = this._helpWindow.height;
    this._categoryWindow.setHandler('ok', this.onCategoryOk.bind(this));
    this._categoryWindow.setHandler('cancel', this.popScene.bind(this));
    this.addWindow(this._categoryWindow);
};

Scene_Item.prototype.createItemWindow = function () {
    var wy = this._categoryWindow.y + this._categoryWindow.height;
    var wh = Graphics.boxHeight - wy;
    this._itemWindow = new Window_ItemList(0, wy, Graphics.boxWidth, wh);
    this._itemWindow.setHelpWindow(this._helpWindow);
    this._itemWindow.setHandler('ok', this.onItemOk.bind(this));
    this._itemWindow.setHandler('cancel', this.onItemCancel.bind(this));
    this.addWindow(this._itemWindow);
    this._categoryWindow.setItemWindow(this._itemWindow);
};

Scene_Item.prototype.user = function () {
    var members = $gameParty.movableMembers();
    var bestActor = members[0];
    var bestPha = 0;
    for (var i = 0; i < members.length; i++) {
        if (members[i].pha > bestPha) {
            bestPha = members[i].pha;
            bestActor = members[i];
        }
    }
    return bestActor;
};

Scene_Item.prototype.onCategoryOk = function () {
    this._itemWindow.activate();
    this._itemWindow.selectLast();
};

Scene_Item.prototype.onItemOk = function () {
    $gameParty.setLastItem(this.item());
    this.determineItem();
};

Scene_Item.prototype.onItemCancel = function () {
    this._itemWindow.deselect();
    this._categoryWindow.activate();
};

Scene_Item.prototype.playSeForItem = function () {
    SoundManager.playUseItem();
};

Scene_Item.prototype.useItem = function () {
    Scene_ItemBase.prototype.useItem.call(this);
    this._itemWindow.redrawCurrentItem();
};

//-----------------------------------------------------------------------------
// Scene_Skill
//
// The scene class of the skill screen.

function Scene_Skill() {
    this.initialize.apply(this, arguments);
}

Scene_Skill.prototype = Object.create(Scene_ItemBase.prototype);
Scene_Skill.prototype.constructor = Scene_Skill;

Scene_Skill.prototype.initialize = function () {
    Scene_ItemBase.prototype.initialize.call(this);
};

Scene_Skill.prototype.create = function () {
    Scene_ItemBase.prototype.create.call(this);
    this.createHelpWindow();
    this.createSkillTypeWindow();
    this.createStatusWindow();
    this.createItemWindow();
    this.createActorWindow();
    this.refreshActor();
};

Scene_Skill.prototype.createSkillTypeWindow = function () {
    var wy = this._helpWindow.height;
    this._skillTypeWindow = new Window_SkillType(0, wy);
    this._skillTypeWindow.setHelpWindow(this._helpWindow);
    this._skillTypeWindow.setHandler('skill', this.commandSkill.bind(this));
    this._skillTypeWindow.setHandler('cancel', this.popScene.bind(this));
    this._skillTypeWindow.setHandler('pagedown', this.nextActor.bind(this));
    this._skillTypeWindow.setHandler('pageup', this.previousActor.bind(this));
    this.addWindow(this._skillTypeWindow);
};

Scene_Skill.prototype.createStatusWindow = function () {
    var wx = this._skillTypeWindow.width;
    var wy = this._helpWindow.height;
    var ww = Graphics.boxWidth - wx;
    var wh = this._skillTypeWindow.height;
    this._statusWindow = new Window_SkillStatus(wx, wy, ww, wh);
    this.addWindow(this._statusWindow);
};

Scene_Skill.prototype.createItemWindow = function () {
    var wx = 0;
    var wy = this._statusWindow.y + this._statusWindow.height;
    var ww = Graphics.boxWidth;
    var wh = Graphics.boxHeight - wy;
    this._itemWindow = new Window_SkillList(wx, wy, ww, wh);
    this._itemWindow.setHelpWindow(this._helpWindow);
    this._itemWindow.setHandler('ok', this.onItemOk.bind(this));
    this._itemWindow.setHandler('cancel', this.onItemCancel.bind(this));
    this._skillTypeWindow.setSkillWindow(this._itemWindow);
    this.addWindow(this._itemWindow);
};

Scene_Skill.prototype.refreshActor = function () {
    var actor = this.actor();
    this._skillTypeWindow.setActor(actor);
    this._statusWindow.setActor(actor);
    this._itemWindow.setActor(actor);
};

Scene_Skill.prototype.user = function () {
    return this.actor();
};

Scene_Skill.prototype.commandSkill = function () {
    this._itemWindow.activate();
    this._itemWindow.selectLast();
};

Scene_Skill.prototype.onItemOk = function () {
    this.actor().setLastMenuSkill(this.item());
    this.determineItem();
};

Scene_Skill.prototype.onItemCancel = function () {
    this._itemWindow.deselect();
    this._skillTypeWindow.activate();
};

Scene_Skill.prototype.playSeForItem = function () {
    SoundManager.playUseSkill();
};

Scene_Skill.prototype.useItem = function () {
    Scene_ItemBase.prototype.useItem.call(this);
    this._statusWindow.refresh();
    this._itemWindow.refresh();
};

Scene_Skill.prototype.onActorChange = function () {
    this.refreshActor();
    this._skillTypeWindow.activate();
};

//-----------------------------------------------------------------------------
// Scene_Equip
//
// The scene class of the equipment screen.

function Scene_Equip() {
    this.initialize.apply(this, arguments);
}

Scene_Equip.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Equip.prototype.constructor = Scene_Equip;

Scene_Equip.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_Equip.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this.createHelpWindow();
    this.createStatusWindow();
    this.createCommandWindow();
    this.createSlotWindow();
    this.createItemWindow();
    this.refreshActor();
};

Scene_Equip.prototype.createStatusWindow = function () {
    this._statusWindow = new Window_EquipStatus(0, this._helpWindow.height);
    this.addWindow(this._statusWindow);
};

Scene_Equip.prototype.createCommandWindow = function () {
    var wx = this._statusWindow.width;
    var wy = this._helpWindow.height;
    var ww = Graphics.boxWidth - this._statusWindow.width;
    this._commandWindow = new Window_EquipCommand(wx, wy, ww);
    this._commandWindow.setHelpWindow(this._helpWindow);
    this._commandWindow.setHandler('equip', this.commandEquip.bind(this));
    this._commandWindow.setHandler('optimize', this.commandOptimize.bind(this));
    this._commandWindow.setHandler('clear', this.commandClear.bind(this));
    this._commandWindow.setHandler('cancel', this.popScene.bind(this));
    this._commandWindow.setHandler('pagedown', this.nextActor.bind(this));
    this._commandWindow.setHandler('pageup', this.previousActor.bind(this));
    this.addWindow(this._commandWindow);
};

Scene_Equip.prototype.createSlotWindow = function () {
    var wx = this._statusWindow.width;
    var wy = this._commandWindow.y + this._commandWindow.height;
    var ww = Graphics.boxWidth - this._statusWindow.width;
    var wh = this._statusWindow.height - this._commandWindow.height;
    this._slotWindow = new Window_EquipSlot(wx, wy, ww, wh);
    this._slotWindow.setHelpWindow(this._helpWindow);
    this._slotWindow.setStatusWindow(this._statusWindow);
    this._slotWindow.setHandler('ok', this.onSlotOk.bind(this));
    this._slotWindow.setHandler('cancel', this.onSlotCancel.bind(this));
    this.addWindow(this._slotWindow);
};

Scene_Equip.prototype.createItemWindow = function () {
    var wx = 0;
    var wy = this._statusWindow.y + this._statusWindow.height;
    var ww = Graphics.boxWidth;
    var wh = Graphics.boxHeight - wy;
    this._itemWindow = new Window_EquipItem(wx, wy, ww, wh);
    this._itemWindow.setHelpWindow(this._helpWindow);
    this._itemWindow.setStatusWindow(this._statusWindow);
    this._itemWindow.setHandler('ok', this.onItemOk.bind(this));
    this._itemWindow.setHandler('cancel', this.onItemCancel.bind(this));
    this._slotWindow.setItemWindow(this._itemWindow);
    this.addWindow(this._itemWindow);
};

Scene_Equip.prototype.refreshActor = function () {
    var actor = this.actor();
    this._statusWindow.setActor(actor);
    this._slotWindow.setActor(actor);
    this._itemWindow.setActor(actor);
};

Scene_Equip.prototype.commandEquip = function () {
    this._slotWindow.activate();
    this._slotWindow.select(0);
};

Scene_Equip.prototype.commandOptimize = function () {
    SoundManager.playEquip();
    this.actor().optimizeEquipments();
    this._statusWindow.refresh();
    this._slotWindow.refresh();
    this._commandWindow.activate();
};

Scene_Equip.prototype.commandClear = function () {
    SoundManager.playEquip();
    this.actor().clearEquipments();
    this._statusWindow.refresh();
    this._slotWindow.refresh();
    this._commandWindow.activate();
};

Scene_Equip.prototype.onSlotOk = function () {
    this._itemWindow.activate();
    this._itemWindow.select(0);
};

Scene_Equip.prototype.onSlotCancel = function () {
    this._slotWindow.deselect();
    this._commandWindow.activate();
};

Scene_Equip.prototype.onItemOk = function () {
    SoundManager.playEquip();
    this.actor().changeEquip(this._slotWindow.index(), this._itemWindow.item());
    this._slotWindow.activate();
    this._slotWindow.refresh();
    this._itemWindow.deselect();
    this._itemWindow.refresh();
    this._statusWindow.refresh();
};

Scene_Equip.prototype.onItemCancel = function () {
    this._slotWindow.activate();
    this._itemWindow.deselect();
};

Scene_Equip.prototype.onActorChange = function () {
    this.refreshActor();
    this._commandWindow.activate();
};

//-----------------------------------------------------------------------------
// Scene_Status
//
// The scene class of the status screen.

function Scene_Status() {
    this.initialize.apply(this, arguments);
}

Scene_Status.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Status.prototype.constructor = Scene_Status;

Scene_Status.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

//
Scene_Status.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this._statusWindow = new Window_Status();
    this._statusWindow.setHandler('cancel', this.popScene.bind(this));
    this._statusWindow.setHandler('pagedown', this.nextActor.bind(this));
    this._statusWindow.setHandler('pageup', this.previousActor.bind(this));
    this.addWindow(this._statusWindow);
    this.refreshActor();
};

Scene_Status.prototype.refreshActor = function () {
    var actor = this.actor();
    this._statusWindow.setActor(actor);
};

Scene_Status.prototype.onActorChange = function () {
    this.refreshActor();
    this._statusWindow.activate();
};

//-----------------------------------------------------------------------------
// Scene_Options
//
// The scene class of the options screen.

function Scene_Options() {
    this.initialize.apply(this, arguments);
}

Scene_Options.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Options.prototype.constructor = Scene_Options;

Scene_Options.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_Options.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this.createOptionsWindow();
};

Scene_Options.prototype.terminate = function () {
    Scene_MenuBase.prototype.terminate.call(this);
    ConfigManager.save();
};

Scene_Options.prototype.createOptionsWindow = function () {
    this._optionsWindow = new Window_Options();
    this._optionsWindow.setHandler('cancel', this.popScene.bind(this));
    this.addWindow(this._optionsWindow);
};

//-----------------------------------------------------------------------------
// Scene_File
//
// The superclass of Scene_Save and Scene_Load.

function Scene_File() {
    this.initialize.apply(this, arguments);
}

Scene_File.prototype = Object.create(Scene_MenuBase.prototype);
Scene_File.prototype.constructor = Scene_File;

Scene_File.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_File.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    DataManager.loadAllSavefileImages();
    this.createHelpWindow();
    this.createListWindow();
};

Scene_File.prototype.start = function () {
    Scene_MenuBase.prototype.start.call(this);
    this._listWindow.refresh();
};

Scene_File.prototype.savefileId = function () {
    return this._listWindow.index() + 1;
};

Scene_File.prototype.createHelpWindow = function () {
    this._helpWindow = new Window_Help(1);
    this._helpWindow.setText(this.helpWindowText());
    this.addWindow(this._helpWindow);
};

Scene_File.prototype.createListWindow = function () {
    var x = 0;
    var y = this._helpWindow.height;
    var width = Graphics.boxWidth;
    var height = Graphics.boxHeight - y;
    this._listWindow = new Window_SavefileList(x, y, width, height);
    this._listWindow.setHandler('ok', this.onSavefileOk.bind(this));
    this._listWindow.setHandler('cancel', this.popScene.bind(this));
    this._listWindow.select(this.firstSavefileIndex());
    this._listWindow.setTopRow(this.firstSavefileIndex() - 2);
    this._listWindow.setMode(this.mode());
    this._listWindow.refresh();
    this.addWindow(this._listWindow);
};

Scene_File.prototype.mode = function () {
    return null;
};

Scene_File.prototype.activateListWindow = function () {
    this._listWindow.activate();
};

Scene_File.prototype.helpWindowText = function () {
    return '';
};

Scene_File.prototype.firstSavefileIndex = function () {
    return 0;
};

Scene_File.prototype.onSavefileOk = function () {
};

//-----------------------------------------------------------------------------
// Scene_Save
//
// The scene class of the save screen.

function Scene_Save() {
    this.initialize.apply(this, arguments);
}

Scene_Save.prototype = Object.create(Scene_File.prototype);
Scene_Save.prototype.constructor = Scene_Save;

Scene_Save.prototype.initialize = function () {
    Scene_File.prototype.initialize.call(this);
};

Scene_Save.prototype.mode = function () {
    return 'save';
};

Scene_Save.prototype.helpWindowText = function () {
    return TextManager.saveMessage;
};

Scene_Save.prototype.firstSavefileIndex = function () {
    return DataManager.lastAccessedSavefileId() - 1;
};

Scene_Save.prototype.onSavefileOk = function () {
    Scene_File.prototype.onSavefileOk.call(this);
    $gameSystem.onBeforeSave();
    if (DataManager.saveGame(this.savefileId())) {
        this.onSaveSuccess();
    } else {
        this.onSaveFailure();
    }
};

Scene_Save.prototype.onSaveSuccess = function () {
    SoundManager.playSave();
    StorageManager.cleanBackup(this.savefileId());
    this.popScene();
};

Scene_Save.prototype.onSaveFailure = function () {
    SoundManager.playBuzzer();
    this.activateListWindow();
};

//-----------------------------------------------------------------------------
// Scene_Load
//
// The scene class of the load screen.

function Scene_Load() {
    this.initialize.apply(this, arguments);
}

Scene_Load.prototype = Object.create(Scene_File.prototype);
Scene_Load.prototype.constructor = Scene_Load;

Scene_Load.prototype.initialize = function () {
    Scene_File.prototype.initialize.call(this);
    this._loadSuccess = false;
};

Scene_Load.prototype.terminate = function () {
    Scene_File.prototype.terminate.call(this);
    if (this._loadSuccess) {
        $gameSystem.onAfterLoad();
    }
};

Scene_Load.prototype.mode = function () {
    return 'load';
};

Scene_Load.prototype.helpWindowText = function () {
    return TextManager.loadMessage;
};

Scene_Load.prototype.firstSavefileIndex = function () {
    return DataManager.latestSavefileId() - 1;
};

Scene_Load.prototype.onSavefileOk = function () {
    Scene_File.prototype.onSavefileOk.call(this);
    if (DataManager.loadGame(this.savefileId())) {
        this.onLoadSuccess();
    } else {
        this.onLoadFailure();
    }
};

Scene_Load.prototype.onLoadSuccess = function () {
    SoundManager.playLoad();
    this.fadeOutAll();
    this.reloadMapIfUpdated();
    SceneManager.goto(Scene_Map);
    this._loadSuccess = true;
};

Scene_Load.prototype.onLoadFailure = function () {
    SoundManager.playBuzzer();
    this.activateListWindow();
};

Scene_Load.prototype.reloadMapIfUpdated = function () {
    if ($gameSystem.versionId() !== $dataSystem.versionId) {
        $gamePlayer.reserveTransfer($gameMap.mapId(), $gamePlayer.x, $gamePlayer.y);
        $gamePlayer.requestMapReload();
    }
};

//-----------------------------------------------------------------------------
// Scene_GameEnd
//
// The scene class of the game end screen.

function Scene_GameEnd() {
    this.initialize.apply(this, arguments);
}

Scene_GameEnd.prototype = Object.create(Scene_MenuBase.prototype);
Scene_GameEnd.prototype.constructor = Scene_GameEnd;

Scene_GameEnd.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_GameEnd.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this.createCommandWindow();
};

Scene_GameEnd.prototype.stop = function () {
    Scene_MenuBase.prototype.stop.call(this);
    this._commandWindow.close();
};

Scene_GameEnd.prototype.createBackground = function () {
    Scene_MenuBase.prototype.createBackground.call(this);
    this.setBackgroundOpacity(128);
};

Scene_GameEnd.prototype.createCommandWindow = function () {
    this._commandWindow = new Window_GameEnd();
    this._commandWindow.setHandler('toTitle', this.commandToTitle.bind(this));
    this._commandWindow.setHandler('cancel', this.popScene.bind(this));
    this.addWindow(this._commandWindow);
};

Scene_GameEnd.prototype.commandToTitle = function () {
    this.fadeOutAll();
    SceneManager.goto(Scene_Title);
};

//-----------------------------------------------------------------------------
// Scene_Shop
//
// The scene class of the shop screen.

function Scene_Shop() {
    this.initialize.apply(this, arguments);
}

Scene_Shop.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Shop.prototype.constructor = Scene_Shop;

Scene_Shop.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_Shop.prototype.prepare = function (goods, purchaseOnly) {
    this._goods = goods;
    this._purchaseOnly = purchaseOnly;
    this._item = null;
};

Scene_Shop.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this.createHelpWindow();
    this.createGoldWindow();
    this.createCommandWindow();
    this.createDummyWindow();
    this.createNumberWindow();
    this.createStatusWindow();
    this.createBuyWindow();
    this.createCategoryWindow();
    this.createSellWindow();
};

Scene_Shop.prototype.createGoldWindow = function () {
    this._goldWindow = new Window_Gold(0, this._helpWindow.height);
    this._goldWindow.x = Graphics.boxWidth - this._goldWindow.width;
    this.addWindow(this._goldWindow);
};

Scene_Shop.prototype.createCommandWindow = function () {
    this._commandWindow = new Window_ShopCommand(this._goldWindow.x, this._purchaseOnly);
    this._commandWindow.y = this._helpWindow.height;
    this._commandWindow.setHandler('buy', this.commandBuy.bind(this));
    this._commandWindow.setHandler('sell', this.commandSell.bind(this));
    this._commandWindow.setHandler('cancel', this.popScene.bind(this));
    this.addWindow(this._commandWindow);
};

Scene_Shop.prototype.createDummyWindow = function () {
    var wy = this._commandWindow.y + this._commandWindow.height;
    var wh = Graphics.boxHeight - wy;
    this._dummyWindow = new Window_Base(0, wy, Graphics.boxWidth, wh);
    this.addWindow(this._dummyWindow);
};

Scene_Shop.prototype.createNumberWindow = function () {
    var wy = this._dummyWindow.y;
    var wh = this._dummyWindow.height;
    this._numberWindow = new Window_ShopNumber(0, wy, wh);
    this._numberWindow.hide();
    this._numberWindow.setHandler('ok', this.onNumberOk.bind(this));
    this._numberWindow.setHandler('cancel', this.onNumberCancel.bind(this));
    this.addWindow(this._numberWindow);
};

Scene_Shop.prototype.createStatusWindow = function () {
    var wx = this._numberWindow.width;
    var wy = this._dummyWindow.y;
    var ww = Graphics.boxWidth - wx;
    var wh = this._dummyWindow.height;
    this._statusWindow = new Window_ShopStatus(wx, wy, ww, wh);
    this._statusWindow.hide();
    this.addWindow(this._statusWindow);
};

Scene_Shop.prototype.createBuyWindow = function () {
    var wy = this._dummyWindow.y;
    var wh = this._dummyWindow.height;
    this._buyWindow = new Window_ShopBuy(0, wy, wh, this._goods);
    this._buyWindow.setHelpWindow(this._helpWindow);
    this._buyWindow.setStatusWindow(this._statusWindow);
    this._buyWindow.hide();
    this._buyWindow.setHandler('ok', this.onBuyOk.bind(this));
    this._buyWindow.setHandler('cancel', this.onBuyCancel.bind(this));
    this.addWindow(this._buyWindow);
};

Scene_Shop.prototype.createCategoryWindow = function () {
    this._categoryWindow = new Window_ItemCategory();
    this._categoryWindow.setHelpWindow(this._helpWindow);
    this._categoryWindow.y = this._dummyWindow.y;
    this._categoryWindow.hide();
    this._categoryWindow.deactivate();
    this._categoryWindow.setHandler('ok', this.onCategoryOk.bind(this));
    this._categoryWindow.setHandler('cancel', this.onCategoryCancel.bind(this));
    this.addWindow(this._categoryWindow);
};

Scene_Shop.prototype.createSellWindow = function () {
    var wy = this._categoryWindow.y + this._categoryWindow.height;
    var wh = Graphics.boxHeight - wy;
    this._sellWindow = new Window_ShopSell(0, wy, Graphics.boxWidth, wh);
    this._sellWindow.setHelpWindow(this._helpWindow);
    this._sellWindow.hide();
    this._sellWindow.setHandler('ok', this.onSellOk.bind(this));
    this._sellWindow.setHandler('cancel', this.onSellCancel.bind(this));
    this._categoryWindow.setItemWindow(this._sellWindow);
    this.addWindow(this._sellWindow);
};

Scene_Shop.prototype.activateBuyWindow = function () {
    this._buyWindow.setMoney(this.money());
    this._buyWindow.show();
    this._buyWindow.activate();
    this._statusWindow.show();
};

Scene_Shop.prototype.activateSellWindow = function () {
    this._categoryWindow.show();
    this._sellWindow.refresh();
    this._sellWindow.show();
    this._sellWindow.activate();
    this._statusWindow.hide();
};

Scene_Shop.prototype.commandBuy = function () {
    this._dummyWindow.hide();
    this.activateBuyWindow();
};

Scene_Shop.prototype.commandSell = function () {
    this._dummyWindow.hide();
    this._categoryWindow.show();
    this._categoryWindow.activate();
    this._sellWindow.show();
    this._sellWindow.deselect();
    this._sellWindow.refresh();
};

Scene_Shop.prototype.onBuyOk = function () {
    this._item = this._buyWindow.item();
    this._buyWindow.hide();
    this._numberWindow.setup(this._item, this.maxBuy(), this.buyingPrice());
    this._numberWindow.setCurrencyUnit(this.currencyUnit());
    this._numberWindow.show();
    this._numberWindow.activate();
};

Scene_Shop.prototype.onBuyCancel = function () {
    this._commandWindow.activate();
    this._dummyWindow.show();
    this._buyWindow.hide();
    this._statusWindow.hide();
    this._statusWindow.setItem(null);
    this._helpWindow.clear();
};

Scene_Shop.prototype.onCategoryOk = function () {
    this.activateSellWindow();
    this._sellWindow.select(0);
};

Scene_Shop.prototype.onCategoryCancel = function () {
    this._commandWindow.activate();
    this._dummyWindow.show();
    this._categoryWindow.hide();
    this._sellWindow.hide();
};

Scene_Shop.prototype.onSellOk = function () {
    this._item = this._sellWindow.item();
    this._categoryWindow.hide();
    this._sellWindow.hide();
    this._numberWindow.setup(this._item, this.maxSell(), this.sellingPrice());
    this._numberWindow.setCurrencyUnit(this.currencyUnit());
    this._numberWindow.show();
    this._numberWindow.activate();
    this._statusWindow.setItem(this._item);
    this._statusWindow.show();
};

Scene_Shop.prototype.onSellCancel = function () {
    this._sellWindow.deselect();
    this._categoryWindow.activate();
    this._statusWindow.setItem(null);
    this._helpWindow.clear();
};

Scene_Shop.prototype.onNumberOk = function () {
    SoundManager.playShop();
    switch (this._commandWindow.currentSymbol()) {
        case 'buy':
            this.doBuy(this._numberWindow.number());
            break;
        case 'sell':
            this.doSell(this._numberWindow.number());
            break;
    }
    this.endNumberInput();
    this._goldWindow.refresh();
    this._statusWindow.refresh();
};

Scene_Shop.prototype.onNumberCancel = function () {
    SoundManager.playCancel();
    this.endNumberInput();
};

Scene_Shop.prototype.doBuy = function (number) {
    $gameParty.loseGold(number * this.buyingPrice());
    $gameParty.gainItem(this._item, number);
};

Scene_Shop.prototype.doSell = function (number) {
    $gameParty.gainGold(number * this.sellingPrice());
    $gameParty.loseItem(this._item, number);
};

Scene_Shop.prototype.endNumberInput = function () {
    this._numberWindow.hide();
    switch (this._commandWindow.currentSymbol()) {
        case 'buy':
            this.activateBuyWindow();
            break;
        case 'sell':
            this.activateSellWindow();
            break;
    }
};

Scene_Shop.prototype.maxBuy = function () {
    var max = $gameParty.maxItems(this._item) - $gameParty.numItems(this._item);
    var price = this.buyingPrice();
    if (price > 0) {
        return Math.min(max, Math.floor(this.money() / price));
    } else {
        return max;
    }
};

Scene_Shop.prototype.maxSell = function () {
    return $gameParty.numItems(this._item);
};

Scene_Shop.prototype.money = function () {
    return this._goldWindow.value();
};

Scene_Shop.prototype.currencyUnit = function () {
    return this._goldWindow.currencyUnit();
};

Scene_Shop.prototype.buyingPrice = function () {
    return this._buyWindow.price(this._item);
};

Scene_Shop.prototype.sellingPrice = function () {
    return Math.floor(this._item.price / 2);
};

//-----------------------------------------------------------------------------
// Scene_Name
//
// The scene class of the name input screen.

function Scene_Name() {
    this.initialize.apply(this, arguments);
}

Scene_Name.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Name.prototype.constructor = Scene_Name;

Scene_Name.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_Name.prototype.prepare = function (actorId, maxLength) {
    this._actorId = actorId;
    this._maxLength = maxLength;
};

Scene_Name.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this._actor = $gameActors.actor(this._actorId);
    this.createEditWindow();
    this.createInputWindow();
};

Scene_Name.prototype.start = function () {
    Scene_MenuBase.prototype.start.call(this);
    this._editWindow.refresh();
};

Scene_Name.prototype.createEditWindow = function () {
    this._editWindow = new Window_NameEdit(this._actor, this._maxLength);
    this.addWindow(this._editWindow);
};

Scene_Name.prototype.createInputWindow = function () {
    this._inputWindow = new Window_NameInput(this._editWindow);
    this._inputWindow.setHandler('ok', this.onInputOk.bind(this));
    this.addWindow(this._inputWindow);
};

Scene_Name.prototype.onInputOk = function () {
    this._actor.setName(this._editWindow.name());
    this.popScene();
};

//-----------------------------------------------------------------------------
// Scene_Debug
//
// The scene class of the debug screen.

function Scene_Debug() {
    this.initialize.apply(this, arguments);
}

Scene_Debug.prototype = Object.create(Scene_MenuBase.prototype);
Scene_Debug.prototype.constructor = Scene_Debug;

Scene_Debug.prototype.initialize = function () {
    Scene_MenuBase.prototype.initialize.call(this);
};

Scene_Debug.prototype.create = function () {
    Scene_MenuBase.prototype.create.call(this);
    this.createRangeWindow();
    this.createEditWindow();
    this.createDebugHelpWindow();
};

Scene_Debug.prototype.createRangeWindow = function () {
    this._rangeWindow = new Window_DebugRange(0, 0);
    this._rangeWindow.setHandler('ok', this.onRangeOk.bind(this));
    this._rangeWindow.setHandler('cancel', this.popScene.bind(this));
    this.addWindow(this._rangeWindow);
};

Scene_Debug.prototype.createEditWindow = function () {
    var wx = this._rangeWindow.width;
    var ww = Graphics.boxWidth - wx;
    this._editWindow = new Window_DebugEdit(wx, 0, ww);
    this._editWindow.setHandler('cancel', this.onEditCancel.bind(this));
    this._rangeWindow.setEditWindow(this._editWindow);
    this.addWindow(this._editWindow);
};

Scene_Debug.prototype.createDebugHelpWindow = function () {
    var wx = this._editWindow.x;
    var wy = this._editWindow.height;
    var ww = this._editWindow.width;
    var wh = Graphics.boxHeight - wy;
    this._debugHelpWindow = new Window_Base(wx, wy, ww, wh);
    this.addWindow(this._debugHelpWindow);
};

Scene_Debug.prototype.onRangeOk = function () {
    this._editWindow.activate();
    this._editWindow.select(0);
    this.refreshHelpWindow();
};

Scene_Debug.prototype.onEditCancel = function () {
    this._rangeWindow.activate();
    this._editWindow.deselect();
    this.refreshHelpWindow();
};

Scene_Debug.prototype.refreshHelpWindow = function () {
    this._debugHelpWindow.contents.clear();
    if (this._editWindow.active) {
        this._debugHelpWindow.drawTextEx(this.helpText(), 4, 0);
    }
};

Scene_Debug.prototype.helpText = function () {
    if (this._rangeWindow.mode() === 'switch') {
        return 'Enter : ON / OFF';
    } else {
        return ('Left     :  -1\n' +
            'Right    :  +1\n' +
            'Pageup   : -10\n' +
            'Pagedown : +10');
    }
};

//-----------------------------------------------------------------------------
// Scene_Battle
//
// The scene class of the battle screen.

function Scene_Battle() {
    this.initialize.apply(this, arguments);
}

Scene_Battle.prototype = Object.create(Scene_Base.prototype);
Scene_Battle.prototype.constructor = Scene_Battle;

Scene_Battle.prototype.initialize = function () {
    Scene_Base.prototype.initialize.call(this);
};

Scene_Battle.prototype.create = function () {
    Scene_Base.prototype.create.call(this);
    this.createDisplayObjects();
};

Scene_Battle.prototype.start = function () {
    Scene_Base.prototype.start.call(this);
    this.startFadeIn(this.fadeSpeed(), false);
    BattleManager.playBattleBgm();
    BattleManager.startBattle();
};

Scene_Battle.prototype.update = function () {
    var active = this.isActive();
    $gameTimer.update(active);
    $gameScreen.update();
    this.updateStatusWindow();
    this.updateWindowPositions();
    if (active && !this.isBusy()) {
        this.updateBattleProcess();
    }
    Scene_Base.prototype.update.call(this);
};

Scene_Battle.prototype.updateBattleProcess = function () {
    if (!this.isAnyInputWindowActive() || BattleManager.isAborting() ||
        BattleManager.isBattleEnd()) {
        BattleManager.update();
        this.changeInputWindow();
    }
};

Scene_Battle.prototype.isAnyInputWindowActive = function () {
    return (this._partyCommandWindow.active ||
        this._actorCommandWindow.active ||
        this._skillWindow.active ||
        this._itemWindow.active ||
        this._actorWindow.active ||
        this._enemyWindow.active);
};

Scene_Battle.prototype.changeInputWindow = function () {
    if (BattleManager.isInputting()) {
        if (BattleManager.actor()) {
            this.startActorCommandSelection();
        } else {
            this.startPartyCommandSelection();
        }
    } else {
        this.endCommandSelection();
    }
};

Scene_Battle.prototype.stop = function () {
    Scene_Base.prototype.stop.call(this);
    if (this.needsSlowFadeOut()) {
        this.startFadeOut(this.slowFadeSpeed(), false);
    } else {
        this.startFadeOut(this.fadeSpeed(), false);
    }
    this._statusWindow.close();
    this._partyCommandWindow.close();
    this._actorCommandWindow.close();
};

Scene_Battle.prototype.terminate = function () {
    Scene_Base.prototype.terminate.call(this);
    $gameParty.onBattleEnd();
    $gameTroop.onBattleEnd();
    AudioManager.stopMe();
};

Scene_Battle.prototype.needsSlowFadeOut = function () {
    return (SceneManager.isNextScene(Scene_Title) ||
        SceneManager.isNextScene(Scene_Gameover));
};

Scene_Battle.prototype.updateStatusWindow = function () {
    if ($gameMessage.isBusy()) {
        this._statusWindow.close();
        this._partyCommandWindow.close();
        this._actorCommandWindow.close();
    } else if (this.isActive() && !this._messageWindow.isClosing()) {
        this._statusWindow.open();
    }
};

Scene_Battle.prototype.updateWindowPositions = function () {
    var statusX = 0;
    if (BattleManager.isInputting()) {
        statusX = this._partyCommandWindow.width;
    } else {
        statusX = this._partyCommandWindow.width / 2;
    }
    if (this._statusWindow.x < statusX) {
        this._statusWindow.x += 16;
        if (this._statusWindow.x > statusX) {
            this._statusWindow.x = statusX;
        }
    }
    if (this._statusWindow.x > statusX) {
        this._statusWindow.x -= 16;
        if (this._statusWindow.x < statusX) {
            this._statusWindow.x = statusX;
        }
    }
};

Scene_Battle.prototype.createDisplayObjects = function () {
    this.createSpriteset();
    this.createWindowLayer();
    this.createAllWindows();
    BattleManager.setLogWindow(this._logWindow);
    BattleManager.setStatusWindow(this._statusWindow);
    BattleManager.setSpriteset(this._spriteset);
    this._logWindow.setSpriteset(this._spriteset);
};

Scene_Battle.prototype.createSpriteset = function () {
    this._spriteset = new Spriteset_Battle();
    this.addChild(this._spriteset);
};

Scene_Battle.prototype.createAllWindows = function () {
    this.createLogWindow();
    this.createStatusWindow();
    this.createPartyCommandWindow();
    this.createActorCommandWindow();
    this.createHelpWindow();
    this.createSkillWindow();
    this.createItemWindow();
    this.createActorWindow();
    this.createEnemyWindow();
    this.createMessageWindow();
    this.createScrollTextWindow();
};

Scene_Battle.prototype.createLogWindow = function () {
    this._logWindow = new Window_BattleLog();
    this.addWindow(this._logWindow);
};

Scene_Battle.prototype.createStatusWindow = function () {
    this._statusWindow = new Window_BattleStatus();
    this.addWindow(this._statusWindow);
};

Scene_Battle.prototype.createPartyCommandWindow = function () {
    this._partyCommandWindow = new Window_PartyCommand();
    this._partyCommandWindow.setHandler('fight', this.commandFight.bind(this));
    this._partyCommandWindow.setHandler('escape', this.commandEscape.bind(this));
    this._partyCommandWindow.deselect();
    this.addWindow(this._partyCommandWindow);
};

Scene_Battle.prototype.createActorCommandWindow = function () {
    this._actorCommandWindow = new Window_ActorCommand();
    this._actorCommandWindow.setHandler('attack', this.commandAttack.bind(this));
    this._actorCommandWindow.setHandler('skill', this.commandSkill.bind(this));
    this._actorCommandWindow.setHandler('guard', this.commandGuard.bind(this));
    this._actorCommandWindow.setHandler('item', this.commandItem.bind(this));
    this._actorCommandWindow.setHandler('cancel', this.selectPreviousCommand.bind(this));
    this.addWindow(this._actorCommandWindow);
};

Scene_Battle.prototype.createHelpWindow = function () {
    this._helpWindow = new Window_Help();
    this._helpWindow.visible = false;
    this.addWindow(this._helpWindow);
};

Scene_Battle.prototype.createSkillWindow = function () {
    var wy = this._helpWindow.y + this._helpWindow.height;
    var wh = this._statusWindow.y - wy;
    this._skillWindow = new Window_BattleSkill(0, wy, Graphics.boxWidth, wh);
    this._skillWindow.setHelpWindow(this._helpWindow);
    this._skillWindow.setHandler('ok', this.onSkillOk.bind(this));
    this._skillWindow.setHandler('cancel', this.onSkillCancel.bind(this));
    this.addWindow(this._skillWindow);
};

Scene_Battle.prototype.createItemWindow = function () {
    var wy = this._helpWindow.y + this._helpWindow.height;
    var wh = this._statusWindow.y - wy;
    this._itemWindow = new Window_BattleItem(0, wy, Graphics.boxWidth, wh);
    this._itemWindow.setHelpWindow(this._helpWindow);
    this._itemWindow.setHandler('ok', this.onItemOk.bind(this));
    this._itemWindow.setHandler('cancel', this.onItemCancel.bind(this));
    this.addWindow(this._itemWindow);
};

Scene_Battle.prototype.createActorWindow = function () {
    this._actorWindow = new Window_BattleActor(0, this._statusWindow.y);
    this._actorWindow.setHandler('ok', this.onActorOk.bind(this));
    this._actorWindow.setHandler('cancel', this.onActorCancel.bind(this));
    this.addWindow(this._actorWindow);
};

Scene_Battle.prototype.createEnemyWindow = function () {
    this._enemyWindow = new Window_BattleEnemy(0, this._statusWindow.y);
    this._enemyWindow.x = Graphics.boxWidth - this._enemyWindow.width;
    this._enemyWindow.setHandler('ok', this.onEnemyOk.bind(this));
    this._enemyWindow.setHandler('cancel', this.onEnemyCancel.bind(this));
    this.addWindow(this._enemyWindow);
};

Scene_Battle.prototype.createMessageWindow = function () {
    this._messageWindow = new Window_Message();
    this.addWindow(this._messageWindow);
    this._messageWindow.subWindows().forEach(function (window) {
        this.addWindow(window);
    }, this);
};

Scene_Battle.prototype.createScrollTextWindow = function () {
    this._scrollTextWindow = new Window_ScrollText();
    this.addWindow(this._scrollTextWindow);
};

Scene_Battle.prototype.refreshStatus = function () {
    this._statusWindow.refresh();
};

Scene_Battle.prototype.startPartyCommandSelection = function () {
    this.refreshStatus();
    this._statusWindow.deselect();
    this._statusWindow.open();
    this._actorCommandWindow.close();
    this._partyCommandWindow.setup();
};

Scene_Battle.prototype.commandFight = function () {
    this.selectNextCommand();
};

Scene_Battle.prototype.commandEscape = function () {
    BattleManager.processEscape();
    this.changeInputWindow();
};

Scene_Battle.prototype.startActorCommandSelection = function () {
    this._statusWindow.select(BattleManager.actor().index());
    this._partyCommandWindow.close();
    this._actorCommandWindow.setup(BattleManager.actor());
};

Scene_Battle.prototype.commandAttack = function () {
    BattleManager.inputtingAction().setAttack();
    this.selectEnemySelection();
};

Scene_Battle.prototype.commandSkill = function () {
    this._skillWindow.setActor(BattleManager.actor());
    this._skillWindow.setStypeId(this._actorCommandWindow.currentExt());
    this._skillWindow.refresh();
    this._skillWindow.show();
    this._skillWindow.activate();
};

Scene_Battle.prototype.commandGuard = function () {
    BattleManager.inputtingAction().setGuard();
    this.selectNextCommand();
};

Scene_Battle.prototype.commandItem = function () {
    this._itemWindow.refresh();
    this._itemWindow.show();
    this._itemWindow.activate();
};

Scene_Battle.prototype.selectNextCommand = function () {
    BattleManager.selectNextCommand();
    this.changeInputWindow();
};

Scene_Battle.prototype.selectPreviousCommand = function () {
    BattleManager.selectPreviousCommand();
    this.changeInputWindow();
};

Scene_Battle.prototype.selectActorSelection = function () {
    this._actorWindow.refresh();
    this._actorWindow.show();
    this._actorWindow.activate();
};

Scene_Battle.prototype.onActorOk = function () {
    var action = BattleManager.inputtingAction();
    action.setTarget(this._actorWindow.index());
    this._actorWindow.hide();
    this._skillWindow.hide();
    this._itemWindow.hide();
    this.selectNextCommand();
};

Scene_Battle.prototype.onActorCancel = function () {
    this._actorWindow.hide();
    switch (this._actorCommandWindow.currentSymbol()) {
        case 'skill':
            this._skillWindow.show();
            this._skillWindow.activate();
            break;
        case 'item':
            this._itemWindow.show();
            this._itemWindow.activate();
            break;
    }
};

Scene_Battle.prototype.selectEnemySelection = function () {
    this._enemyWindow.refresh();
    this._enemyWindow.show();
    this._enemyWindow.select(0);
    this._enemyWindow.activate();
};

Scene_Battle.prototype.onEnemyOk = function () {
    var action = BattleManager.inputtingAction();
    action.setTarget(this._enemyWindow.enemyIndex());
    this._enemyWindow.hide();
    this._skillWindow.hide();
    this._itemWindow.hide();
    this.selectNextCommand();
};

Scene_Battle.prototype.onEnemyCancel = function () {
    this._enemyWindow.hide();
    switch (this._actorCommandWindow.currentSymbol()) {
        case 'attack':
            this._actorCommandWindow.activate();
            break;
        case 'skill':
            this._skillWindow.show();
            this._skillWindow.activate();
            break;
        case 'item':
            this._itemWindow.show();
            this._itemWindow.activate();
            break;
    }
};

Scene_Battle.prototype.onSkillOk = function () {
    var skill = this._skillWindow.item();
    var action = BattleManager.inputtingAction();
    action.setSkill(skill.id);
    BattleManager.actor().setLastBattleSkill(skill);
    this.onSelectAction();
};

Scene_Battle.prototype.onSkillCancel = function () {
    this._skillWindow.hide();
    this._actorCommandWindow.activate();
};

Scene_Battle.prototype.onItemOk = function () {
    var item = this._itemWindow.item();
    var action = BattleManager.inputtingAction();
    action.setItem(item.id);
    $gameParty.setLastItem(item);
    this.onSelectAction();
};

Scene_Battle.prototype.onItemCancel = function () {
    this._itemWindow.hide();
    this._actorCommandWindow.activate();
};

Scene_Battle.prototype.onSelectAction = function () {
    var action = BattleManager.inputtingAction();
    this._skillWindow.hide();
    this._itemWindow.hide();
    if (!action.needsSelection()) {
        this.selectNextCommand();
    } else if (action.isForOpponent()) {
        this.selectEnemySelection();
    } else {
        this.selectActorSelection();
    }
};

Scene_Battle.prototype.endCommandSelection = function () {
    this._partyCommandWindow.close();
    this._actorCommandWindow.close();
    this._statusWindow.deselect();
};

//-----------------------------------------------------------------------------
// Scene_Gameover
//
// The scene class of the game over screen.

function Scene_Gameover() {
    this.initialize.apply(this, arguments);
}

Scene_Gameover.prototype = Object.create(Scene_Base.prototype);
Scene_Gameover.prototype.constructor = Scene_Gameover;

Scene_Gameover.prototype.initialize = function () {
    Scene_Base.prototype.initialize.call(this);
};

Scene_Gameover.prototype.create = function () {
    Scene_Base.prototype.create.call(this);
    this.playGameoverMusic();
    this.createBackground();
};

Scene_Gameover.prototype.start = function () {
    Scene_Base.prototype.start.call(this);
    this.startFadeIn(this.slowFadeSpeed(), false);
};

Scene_Gameover.prototype.update = function () {
    if (this.isActive() && !this.isBusy() && this.isTriggered()) {
        this.gotoTitle();
    }
    Scene_Base.prototype.update.call(this);
};

Scene_Gameover.prototype.stop = function () {
    Scene_Base.prototype.stop.call(this);
    this.fadeOutAll();
};

Scene_Gameover.prototype.terminate = function () {
    Scene_Base.prototype.terminate.call(this);
    AudioManager.stopAll();
};

Scene_Gameover.prototype.playGameoverMusic = function () {
    AudioManager.stopBgm();
    AudioManager.stopBgs();
    AudioManager.playMe($dataSystem.gameoverMe);
};

Scene_Gameover.prototype.createBackground = function () {
    this._backSprite = new Sprite();
    this._backSprite.bitmap = ImageManager.loadSystem('GameOver');
    this.addChild(this._backSprite);
};

Scene_Gameover.prototype.isTriggered = function () {
    return Input.isTriggered('ok') || TouchInput.isTriggered();
};

Scene_Gameover.prototype.gotoTitle = function () {
    SceneManager.goto(Scene_Title);
};