//===========================================================================
// MOG_Music_Book.js
// Translate to Japanese : fungamemake.com
//===========================================================================

/*:
 * @plugindesc (v1.5) O plugin adiciona a cena Livro de Músicas.
 * @author Moghunter
 *
 * @param Command Menu
 * @desc Ativar o comando da cena de música.
 * @default true
 *
 * @param Command Word
 * @desc Definição do nome do comando.
 * @default Music Book
 *
 * @param List Fade Duration
 * @desc Tempo para dar fade na lista.
 * @default 120
 *
 * @param Completion Word
 * @desc Definição da palavra completado.
 * @default Completion
 *
 * @param Meter X-Axis
 * @desc Posição do medidor de tempo X-Axis
 * @default 90
 *
 * @param Meter Y-Axis
 * @desc Posição do medidor de tempo Y-Axis
 * @default 0
 *
 * @param Point X-Axis
 * @desc Posição do ponteiro do tempo X-Axis
 * @default 0
 *
 * @param Point Y-Axis
 * @desc Posição do ponteiro do tempo Y-Axis
 * @default 5
 *
 * @param Number X-Axis
 * @desc Posição do ponteiro do tempo X-Axis
 * @default 350
 *
 * @param Number Y-Axis
 * @desc Posição do ponteiro do tempo Y-Axis
 * @default 16
 *
 * @help
 * ===========================================================================
 * +++ MOG - Music Book (v1.5) +++
 * By Moghunter
 * https://atelierrgss.wordpress.com/
 * ===========================================================================
 * O plugin adiciona uma cena onde podem ser acessadas as músicas tocadas no
 * jogo.
 * ===========================================================================
 * Para chamar o cena use o comando abaixo através do Plugin Command.
 * Por padrão a cena de Música pode ser acessada pelo Menu principal.
 *
 * music_book
 *
 * ===========================================================================
 * As imagens correspondentes as músicas devem ser gravadas na pasta
 *
 * /img/musicbook/
 *
 * E as imagem deve ter o nome igual ao arquivo de música para aparecerem na
 * tela.
 * ===========================================================================
 * A descrição e o titulo da música devem ser feitas no arquivo
 *
 * Music_Titles.txt
 *
 * Este arquivo deve estar gravado na pasta /Data/
 *
 * ===========================================================================
 * Para configurar o script escreva estes comentários no arquivo Music_Titles.txt
 * O arquivo pode ser aberto com o programa de "Bloco de Notas" comum.
 *
 * FILE_NAME : TITLE_OF_MUSIC : DESCRIPTION : PARTICLE_NAME : PX : PY
 *
 * FILE_NAME      - Nome do arquivo da música.
 * TITLE_OF_MUSIC - Titulo da música.
 * DESCRIPTION    - Descrição da música.
 * PARTICLE_NAME  - Nome do arquivo da partícula. (Opcional)
 * PX             - Velocidade da partícula horizontal.
 * PY             - Velocidade da partícula vertical.
 *
 * Exemplo
 *
 * Battle3:Battle For Freedom:Battle Theme 3 (Rpg Maker MV)
 * Dungeon1:Empire Of Angels:Dungeon Theme 1 (Rpg Maker MV):particle_1:0:-1
 * Field1:Our Destiny:FieldTheme 1 (Rpg Maker MV)
 *
 * ===========================================================================
 * HISTÓRICO
 * ===========================================================================
 * (1.5) Correção do bug Required no modo WEB, no entanto a quantidade de músicas
 *       será baseado no setup do Plugin.
 */

/*:ja
 * @plugindesc (v1.5) ゲーム中に再生した曲にアクセスできるシーンを追加します。
 * @author Moghunter
 *
 * @param Command Menu
 * @text 音楽メニューの有効化
 * @type boolean
 * @on 有効
 * @off 無効
 * @default true
 *
 * @param Command Word
 * @text メニュー表示テキスト
 * @default 曲目録
 *
 * @param List Fade Duration
 * @text リストのフェード時間
 * @type number
 * @max 9007
 * @default 120
 *
 * @param Completion Word
 * @text 曲目録完成率の表示テキスト
 * @default 曲目録完成率
 *
 * @param Meter X-Axis
 * @text 時間メーターのX軸位置
 * @desc 正:右 / 負:左
 * @type number
 * @min -9007
 * @max 9007
 * @default 90
 *
 * @param Meter Y-Axis
 * @text 時間メーターのY軸位置
 * @desc 正:下 / 負:上
 * @type number
 * @min -9007
 * @max 9007
 * @default 0
 *
 * @param Point X-Axis
 * @text 時間ポインターのX軸位置
 * @desc 正:右 / 負:左
 * @type number
 * @min -9007
 * @max 9007
 * @default 0
 *
 * @param Point Y-Axis
 * @text 時間ポインターのY軸位置
 * @desc 正:下 / 負:上
 * @type number
 * @min -9007
 * @max 9007
 * @default 5
 *
 * @param Number X-Axis
 * @text 時間値のX軸位置
 * @desc 正:右 / 負:左
 * @type number
 * @min -9007
 * @max 9007
 * @default 350
 *
 * @param Number Y-Axis
 * @text 時間値のY軸位置
 * @desc 正:下 / 負:上
 * @type number
 * @min -9007
 * @max 9007
 * @default 16
 *
 * @help
 * 翻訳:ムノクラ
 * https://fungamemake.com/
 * https://twitter.com/munokura/
 *
 * ===========================================================================
 * +++ MOG - Music Book (v1.5) +++
 * By Moghunter
 * https://atelierrgss.wordpress.com/
 * ===========================================================================
 * ゲーム中に再生した曲にアクセスできるシーンを追加します。
 * ===========================================================================
 * デフォルトで、メインメニューから音楽シーンにアクセスできます。
 * シーンを呼び出すには、プラグインコマンドから次のコマンドを使用します。
 *
 * music_book
 *
 * ===========================================================================
 * 下記フォルダに必要な画像ファイルを保存してください。
 *
 * /img/musicbook/
 *   Music_Book_A.png
 *   Music_Book_B.png
 *   Music_Book_C.png
 *
 * 再生時に表示する画像ファイル名は音楽ファイル名と同じである必要があります。
 * 再生時にパーティクルを表示する場合、パーティクル画像を保存してください。
 *
 * ===========================================================================
 * 曲の説明とタイトルのリストのデータが必要です。
 * データは、スクリプト内の「TITLES SETTING」リストを直接書き換えます。
 *
 * [FILE_NAME","TITLE_OF_MUSIC","DESCRIPTION","PARTICLE_NAME",PX,PY],
 * 行末の , は最後の行だけ削除してください。
 *
 * FILE_NAME      - 曲のファイル名
 * TITLE_OF_MUSIC - 曲のタイトル
 * DESCRIPTION    - 曲の説明
 * PARTICLE_NAME  - パーティクルファイル名(オプション)
 * PX             - パーティクル水平方向速度
 * PY             - パーティクル垂直方向速度
 *
 * 例
 *
 * ["Battle3","Battle For Freedom","Battle Theme 3 (Rpg Maker MV)"],
 * ["Dungeon1","Empire Of Angels","Dungeon Theme 1 (Rpg Maker MV)"],
 * ["Field1","Our Destiny","FieldTheme 1 (Rpg Maker MV)"],
 *
 * ===========================================================================
 * 更新履歴
 * ===========================================================================
 * (1.5) WEBモードで必要なバグを修正しました。
 *       曲の量はプラグインの設定に基づきます。
 */

//===========================================================================
// ** PLUGIN PARAMETERS
//===========================================================================
var Imported = Imported || {};
Imported.MOG_Music_Book = true;
var Moghunter = Moghunter || {};

Moghunter.parameters = PluginManager.parameters('MOG_Music_Book');
Moghunter.musicbook_command_menu = String(Moghunter.parameters['Command Menu'] || "true");
Moghunter.musicbook_command_name = String(Moghunter.parameters['Command Word'] || "Music Book");
Moghunter.musicbook_fade_time = Number(Moghunter.parameters['List Fade Duration'] || 120);
Moghunter.musicbook_completion_word = String(Moghunter.parameters['Completion Word'] || "Completion");
Moghunter.musicbook_meter_x = Number(Moghunter.parameters['Meter X-Axis'] || 90);
Moghunter.musicbook_meter_y = Number(Moghunter.parameters['Meter Y-Axis'] || 0);
Moghunter.musicbook_point_x = Number(Moghunter.parameters['Point X-Axis'] || 0);
Moghunter.musicbook_point_y = Number(Moghunter.parameters['Point Y-Axis'] || 5);
Moghunter.musicbook_time_number_x = Number(Moghunter.parameters['Number X-Axis'] || 350);
Moghunter.musicbook_time_number_y = Number(Moghunter.parameters['Number Y-Axis'] || 16);


//===========================================================================
// ** TITLES SETTING
//===========================================================================
//以下を編集して、再生リストを作成します。

Moghunter.musicbook_titles = [
	["058-Slow01", "To go Beyond", "Title Screen Theme (Rpg Maker XP)"],
	["Battle1", "Hero And Legends", "Battle Theme (Rpg Maker MV)"],
	["Battle2", "Queen of Blades", "Boss Theme (Rpg Maker MV)"],
	["Battle3", "Battle For Freedom", "Battle Theme 3 (Rpg Maker MV)"],
	["Dungeon1", "Empire Of Angels", "Dungeon Theme 1 (Rpg Maker MV)"],
	["Field1", "Our Destiny", "FieldTheme 1 (Rpg Maker MV)"],
	["Theme1", "Day of Old", "Main Theme (Rpg Maker MV)"],
	["Theme2", "Shepherd Moons", "Field Theme (Rpg Maker MV)", "particle_1", 0, -1],
	["Theme3", "Adagio for Honor", "Tension Theme (Rpg Maker MV)"],
	["One_Wing", "The World's Enemy", "(One Winged Angel) Crisis Core Final Fantasy", "particle_1", 0, -1]
];

//===========================================================================
// ** ImageManager
//===========================================================================

//==============================
// * Music Book
//==============================
ImageManager.loadmusicbook = function (filename) {
	return this.loadBitmap('img/musicbook/', filename, 0, true);
};

//===========================================================================
// ** Game_Interpreter
//===========================================================================

//==============================
// * PluginCommand
//==============================
var _alias_mog_music_book_pluginCommand = Game_Interpreter.prototype.pluginCommand
Game_Interpreter.prototype.pluginCommand = function (command, args) {
	_alias_mog_music_book_pluginCommand.call(this, command, args)
	if (command === "music_book") { $gameSystem.music_book(); };
	return true;
};

//===========================================================================
// ** AudioManager
//===========================================================================

//==============================
// * Play Bgm
//==============================
var _alias_mog_musicbook_aumngr_playBgm = AudioManager.playBgm
AudioManager.playBgm = function (bgm, pos) {
	_alias_mog_musicbook_aumngr_playBgm.call(this, bgm, pos)
	if ($gameSystem._music_list && bgm.name) {
		for (var i = 0; i < $gameSystem._music_list.length; i++) {
			if ($gameSystem._music_list[i][1] === bgm.name) { $gameSystem._music_list[i][0] = true };
		};
	};
	$gameTemp._bgmBuffer = this._bgmBuffer;
};

//==============================
// * Stop Bgm
//==============================
var _alias_mog_musicbook_stopBgm = AudioManager.stopBgm;
AudioManager.stopBgm = function () {
	_alias_mog_musicbook_stopBgm.call(this);
	$gameTemp._bgmBuffer = null;
};

//==============================
// * Fade OutBgm
//==============================
var _alias_mog_musicbook_fadeOutBgm = AudioManager.fadeOutBgm;
AudioManager.fadeOutBgm = function (duration) {
	_alias_mog_musicbook_fadeOutBgm.call(this, duration);
	$gameTemp._bgmBuffer = null;
};

//===========================================================================
// ** Game_Temp
//===========================================================================

//==============================
// * Initialize
//==============================
var _alias_mog_musicbook_gtemp_initialize = Game_Temp.prototype.initialize
Game_Temp.prototype.initialize = function () {
	_alias_mog_musicbook_gtemp_initialize.call(this);
	this._bgmBuffer = null;
};

//===========================================================================
// ** Game_System
//===========================================================================

//==============================
// * Bgm Duration
//==============================
Game_System.prototype.bgm_duration = function (type) {
	if (!$gameTemp._bgmBuffer || !$gameTemp._bgmBuffer.isReady()) { return 0 };
	var duration = $gameTemp._bgmBuffer._totalTime / $gameTemp._bgmBuffer._pitch
	if (type === 0) { duration = Math.floor(duration); }
	return duration
};

//==============================
// * Bgm pos
//==============================
Game_System.prototype.bgm_pos = function (type) {
	if (!$gameTemp._bgmBuffer || !$gameTemp._bgmBuffer.isReady()) { return 0 };
	if (type === 0) { return Math.floor($gameTemp._bgmBuffer.seek()); }
	else { return $gameTemp._bgmBuffer.seek() };
};

//==============================
// * Bgm bgm_loopLength
//==============================
Game_System.prototype.bgm_loopLength = function (type) {
	if (!$gameTemp._bgmBuffer || !$gameTemp._bgmBuffer.isReady()) { return 0 };
	return $gameTemp._bgmBuffer._loopStart
};

//==============================
// * Bgm Length Text
//==============================
Game_System.prototype.bgmLengthText = function () {
	var hour = Math.floor(this.bgm_duration(0) / 60 / 60);
	var min = Math.floor(this.bgm_duration(0) / 60) % 60;
	var sec = this.bgm_duration(0) % 60;
	return hour.padZero(1) + ':' + min.padZero(2) + ':' + sec.padZero(2);
};

//==============================
// * Bgm Pos Text
//==============================
Game_System.prototype.bgmPosText = function () {
	var hour = Math.floor(this.bgm_pos(0) / 60 / 60);
	var min = Math.floor(this.bgm_pos(0) / 60) % 60;
	var sec = this.bgm_pos(0) % 60;
	return hour.padZero(1) + ':' + min.padZero(2) + ':' + sec.padZero(2);
};

//==============================
// * Make Music List
//==============================
Game_System.prototype.make_music_list = function () {
	var music_data = Moghunter.musicbook_titles;
	this._music_list = [];
	for (var i = 0; i < music_data.length; i++) {
		var e = false;
		var t = "";
		var h = "";
		var pn = null;
		var px = 0;
		var py = 0;
		if (music_data[i][0] === $dataSystem.titleBgm.name) { e = true };
		if (music_data[i][1]) { t = music_data[i][1] };
		if (music_data[i][2]) { h = music_data[i][2] };
		if (music_data[i][3]) { pn = music_data[i][3] };
		if (music_data[i][4]) { px = music_data[i][4] };
		if (music_data[i][5]) { py = music_data[i][5] };
		this._music_list[i] = [e, music_data[i][0], t, h, pn, px, py];
	};
};

//==============================
// * Music Book
//==============================
Game_System.prototype.music_book = function () {
	if (!this._music_list) { return };
	SoundManager.playOk();
	SceneManager.push(Scene_Music_Book);
};

//===========================================================================
// ** Scene Map
//===========================================================================

//==============================
// * Initialize
//==============================
var _alias_mog_music_book_create = Scene_Map.prototype.create
Scene_Map.prototype.create = function () {
	_alias_mog_music_book_create.call(this)
	if (!$gameSystem._music_list) { $gameSystem.make_music_list(); };
}

//===========================================================================
// ** Window Music List
//===========================================================================
function Window_MusicList() {
	this.initialize.apply(this, arguments);
};

Window_MusicList.prototype = Object.create(Window_Selectable.prototype);
Window_MusicList.prototype.constructor = Window_MusicList;

//==============================
// * Initialize
//==============================
Window_MusicList.prototype.initialize = function (x, y, width, height) {
	Window_Selectable.prototype.initialize.call(this, x, y, width, height);
	this._ismoved = false;
	this._data = $gameSystem._music_list;
	this.activate();
	this.select(0);
	this.refresh();
};

//==============================
// * Set Top Row
//==============================
var _alias_mog_music_book_setTopRow = Window_MusicList.prototype.setTopRow;
Window_MusicList.prototype.setTopRow = function (row) {
	_alias_mog_music_book_setTopRow.call(this, row);
	this._ismoved = true;
};

//==============================
// * ScrollDown
//==============================
var _alias_mog_music_book_wm_scrollDown = Window_MusicList.prototype.scrollDown
Window_MusicList.prototype.scrollDown = function () {
	_alias_mog_music_book_wm_scrollDown.call(this);
	this._ismoved = true;
};

//==============================
// * ScrollUp
//==============================
var _alias_mog_music_book_wm_scrollUp = Window_MusicList.prototype.scrollUp
Window_MusicList.prototype.scrollUp = function () {
	_alias_mog_music_book_wm_scrollUp.call(this);
	this._ismoved = true;
};

//==============================
// * PageDown
//==============================
var _alias_mog_music_book_wm_cursorPagedown = Window_MusicList.prototype.cursorPagedown
Window_MusicList.prototype.cursorPagedown = function () {
	_alias_mog_music_book_wm_cursorPagedown.call(this)
	this._ismoved = true;
};

//==============================
// * PageUP
//==============================
var _alias_mog_music_book_wm_cursorPageup = Window_MusicList.prototype.cursorPageup
Window_MusicList.prototype.cursorPageup = function () {
	_alias_mog_music_book_wm_cursorPageup.call(this)
	this._ismoved = true;
};

//==============================
// * MaxCols
//==============================
Window_MusicList.prototype.maxCols = function () {
	return 1;
};

//==============================
// * MaxItems
//==============================
Window_MusicList.prototype.maxItems = function () {
	return this._data ? this._data.length : 1;
};

//==============================
// * IsCurrentItemEnabled
//==============================
Window_MusicList.prototype.isCurrentItemEnabled = function (i) {
	return this._data[i][0];
};

//==============================
// * Refresh
//==============================
Window_MusicList.prototype.refresh = function () {
	this.createContents();
	this.contents.clear();
	this.contents.fontItalic = true;
	this.drawAllItems();
};

//==============================
// * DrawItem
//==============================
Window_MusicList.prototype.drawItem = function (i) {
	if (this._data[i]) {
		this.changePaintOpacity(this.isCurrentItemEnabled(i));
		var rect = this.itemRect(i);
		rect.width -= this.textPadding();
		if (this.isCurrentItemEnabled(i)) {
			if (this._data[i][2] != "") {
				this.drawText(this._data[i][2], rect.x, rect.y, this.width - 60, "center");
			}
			else {
				this.drawText(this._data[i][1], rect.x, rect.y, this.width - 60, "center");
			};
		}
		else {
			this.drawText("????", rect.x, rect.y, this.width - 60, "center");
		};
		this.changePaintOpacity(1);
	};
};

//==============================
// * Process OK
//==============================
Window_MusicList.prototype.processOk = function () {
};

//==============================
// * isOKEnable
//==============================
Window_MusicList.prototype.isOkEnabled = function () {
	return true;
};

//==============================
// * processCancel
//==============================
var _alias_mog_music_book_processCancel = Window_Selectable.prototype.processCancel
Window_MusicList.prototype.processCancel = function () {
	_alias_mog_music_book_processCancel.call(this);
	AudioManager.stopBgm();
	BattleManager.replayBgmAndBgs()
};


//===========================================================================
// ** Window_MusicComp
//===========================================================================
function Window_MusicComp() {
	this.initialize.apply(this, arguments);
}

Window_MusicComp.prototype = Object.create(Window_Base.prototype);
Window_MusicComp.prototype.constructor = Window_MusicComp;

//==============================
// * Initialize
//==============================
Window_MusicComp.prototype.initialize = function (x, y, width, height) {
	Window_Base.prototype.initialize.call(this, x, y, width, height);
	this._data = $gameSystem._music_list;
	this._data_comp = [];
	for (var i = 0; i < this._data.length; i++) {
		if (this._data[i][0]) { this._data_comp.push(this._data[i]) };
	};
	this.refresh();
};

//==============================
// * Refresh
//==============================
Window_MusicComp.prototype.refresh = function () {
	this.contents.clear();
	var comp = Math.floor((this._data_comp.length / this._data.length) * 100)
	var comp2 = "(" + this._data_comp.length + "/" + this._data.length + ")"
	this.drawText(Moghunter.musicbook_completion_word + " " + comp + " % ", 0, 0, 200, "left");
	this.drawText(comp2, 0, 0, (this.width - 32), "right");
};

//===========================================================================
// ** Window Help
//===========================================================================

//==============================
// * Set Text Rv
//==============================
Window_Help.prototype.setText_rv = function (text) {
	if (this._text !== text) {
		var words = text.split(' ');
		var text1 = "";
		var text2 = "";
		this.textWidth(text1)
		for (var i = 0; i < words.length; i++) {
			if (this.textWidth(text1 + words[i]) < (this.width - 32)) { text1 += words[i] + " " }
			else { text2 += words[i] + " " };
		};
		this._text = text;
		this.contents.clear();
		this.drawText(text1, 0, 0, (this.width - 32));
		this.drawText(text2, 0, this.lineHeight(), (this.width - 32));
	};
};

if (String(Moghunter.musicbook_command_menu) === "true") {
	//===========================================================================
	// ** Window MenuCommand
	//===========================================================================

	//==============================
	// * make Command List
	//==============================
	var _alias_mog_music_book_addOriginalCommands = Window_MenuCommand.prototype.addOriginalCommands;
	Window_MenuCommand.prototype.addOriginalCommands = function () {
		_alias_mog_music_book_addOriginalCommands.call(this);
		this.addMusicBook();
	};

	//==============================
	// * Add Music Book
	//==============================
	Window_MenuCommand.prototype.addMusicBook = function () {
		this.addCommand(String(Moghunter.musicbook_command_name), 'music_book', true);
	};

	//===========================================================================
	// ** Scene Menu
	//===========================================================================

	//==============================
	// * create Command Window
	//==============================
	var _alias_mog_music_book_reateCommandWindow = Scene_Menu.prototype.createCommandWindow;
	Scene_Menu.prototype.createCommandWindow = function () {
		_alias_mog_music_book_reateCommandWindow.call(this);
		this._commandWindow.setHandler('music_book', this.commandMusicBook.bind(this));
		this._commandWindow.height -= this._commandWindow.itemHeight();
	};

	//==============================
	// * Music Book
	//==============================
	Scene_Menu.prototype.commandMusicBook = function () {
		if (!$gameSystem._music_list) { return };
		SceneManager.push(Scene_Music_Book);
	};

};

//===========================================================================
// ** Scene Music Book
//===========================================================================
function Scene_Music_Book() {
	this.initialize.apply(this, arguments);
}
Scene_Music_Book.prototype = Object.create(Scene_Base.prototype);
Scene_Music_Book.prototype.constructor = Scene_Music_Book;

//==============================
// * Initialize
//==============================
Scene_Music_Book.prototype.initialize = function () {
	Scene_Base.prototype.initialize.call(this);
	BattleManager.saveBgmAndBgs();
	AudioManager.fadeOutBgm(1);
	AudioManager.stopBgs();
	this._playing_index = -1;
	this._bgmPos_old = -1;
	this._bgmduration_old = -1;
	this._data = $gameSystem._music_list;
	this._cover_fade = false;
	this._fade_time = Math.max(Moghunter.musicbook_fade_time, 1);
	this.create_backgrounds();
	this.create_particles();
	this.create_position();
	this.create_number_time();
	this.create_window_music_list();
	this.create_window_comp();
	this.create_window_help();
	for (var i = 0; i < this._sprite_particles.length; i++) {
		this.reset_particles(i);
	};
};

//==============================
// * Music
//==============================
Scene_Music_Book.prototype.music = function () {
	if (!this._w_music_list) { return null }
	return this._data[this._w_music_list._index];
};

//==============================
// * Create Window Music List
//==============================
Scene_Music_Book.prototype.create_backgrounds = function () {
	this._background = new Sprite(ImageManager.loadmusicbook("Music_Book_A"));
	this.addChild(this._background);
	this._cover = new Sprite();
	this._cover.anchor.x = 0.5;
	this._cover.anchor.y = 0.5;
	this.addChild(this._cover);
};

//==============================
// * Create Particles
//==============================
Scene_Music_Book.prototype.create_particles = function () {
	this._sprite_particles = [];
	this._sprite_particles_data = [];
	for (i = 0; i < 30; i++) {
		this._sprite_particles.push(new Sprite());
		this.addChild(this._sprite_particles[i]);
		this._sprite_particles_data[i] = []
		this.reset_particles(i);
		this._sprite_particles[i].x = Math.floor((Math.random() * Graphics.boxWidth));
		this._sprite_particles[i].y = Math.floor((Math.random() * Graphics.boxHeight));
		this._sprite_particles[i].opacity = 0;
		this._sprite_particles[i].blendMode = 1;
	};
};

//==============================
// * Refresh Particles
//==============================
Scene_Music_Book.prototype.refresh_particles = function () {
	if (!this.music()[4]) { return };
	for (i = 0; i < this._sprite_particles.length; i++) {
		this._sprite_particles[i].bitmap = ImageManager.loadmusicbook(String(this.music()[4]));
		this.reset_particles(i);
		this._sprite_particles[i].x = Math.floor((Math.random() * Graphics.boxWidth));
		this._sprite_particles[i].y = Math.floor((Math.random() * Graphics.boxHeight));
	};
};

//==============================
// * Clear Particles
//==============================
Scene_Music_Book.prototype.clear_particles = function () {
	for (i = 0; i < this._sprite_particles.length; i++) {
		this._sprite_particles[i].bitmap = null;
	};
};

//==============================
// * Reset Particles
//==============================
Scene_Music_Book.prototype.reset_particles = function (i) {
	if (!this.music()) { return };
	this._sprite_particles_data[i][0] = Math.floor((Math.random() * 2) * this.music()[5])
	this._sprite_particles_data[i][1] = Math.floor((Math.random() * 2) * this.music()[6])
	this._sprite_particles_data[i][2] = ((Math.random() * Moghunter.title_particle_a));
	this._sprite_particles[i].opacity = 0;
	this._sprite_particles[i].x = Math.floor((Math.random() * Graphics.boxWidth));
	var pz = ((Math.random() * 0.5) * 1);
	this._sprite_particles[i].scale = new PIXI.Point(0.5 + Number(pz), 0.5 + Number(pz));
	if (Moghunter.title_particle_sy < 0) {
		this._sprite_particles[i].y = Graphics.boxHeight + this._sprite_particles[i].height * 2;
	}
	else if (Moghunter.title_particle_sy > 0) {
		this._sprite_particles[i].y = -this._sprite_particles[i].height * 2;
	}
	else {
		this._sprite_particles[i].y = Math.floor((Math.random() * Graphics.boxHeight));
	}
	if (this._sprite_particles_data[i][0] == 0 && this._sprite_particles_data[i][1] == 0) {
		this._sprite_particles[i].x = -this._sprite_particles[i].width * 5;
		this._sprite_particles_data[i][0] = 9999;
		this._sprite_particles_data[i][1] = 9999;
	};
};

//==============================
// * Reset Particles C
//==============================
Scene_Music_Book.prototype.reset_particles_c = function (i) {
	if (!this._sprite_particles_data) { return false };
	if (this._sprite_particles[i].x < -this._sprite_particles[i].width * 2 || this._sprite_particles[i].x > Graphics.boxWidth + this._sprite_particles[i].width * 2) { return true };
	if (this._sprite_particles[i].y < -this._sprite_particles[i].height * 2 || this._sprite_particles[i].y > Graphics.boxHeight + this._sprite_particles[i].height * 2) { return true };
	return false;
};

//==============================
// * Update Particles
//==============================
Scene_Music_Book.prototype.update_particles = function () {
	if (!this._sprite_particles_data) { return }
	for (var i = 0; i < this._sprite_particles.length; i++) {
		this._sprite_particles[i].x += this._sprite_particles_data[i][0];
		this._sprite_particles[i].y += this._sprite_particles_data[i][1];
		this._sprite_particles[i].opacity += 2;
		this._sprite_particles[i].rotation += this._sprite_particles_data[i][2];
		if (this.reset_particles_c(i)) { this.reset_particles(i); };
	};
};

//==============================
// * Create Number Time
//==============================
Scene_Music_Book.prototype.create_number_time = function () {
	this._number_refresh = 0;
	this._number_pos_data = [Moghunter.musicbook_time_number_x, Moghunter.musicbook_time_number_y];
	this._sprite_number = new Sprite(new Bitmap(300, 32))
	this._sprite_number.x = this._number_pos_data[0];
	this._sprite_number.y = this._number_pos_data[1];
	this.addChild(this._sprite_number);
	this.refresh_number();
};

//==============================
// * Refresh Number
//==============================
Scene_Music_Book.prototype.refresh_number = function () {
	this._bgmPos_old = $gameSystem.bgm_pos(0);
	this._bgmduration_old = $gameSystem.bgm_duration(0);
	this._sprite_number.bitmap.clear();
	var text = $gameSystem.bgmPosText() + " : " + $gameSystem.bgmLengthText();
	this._sprite_number.bitmap.drawText(String(text), 0, 0, 300, 32, 'center');
};

//==============================
// * Create Position
//==============================
Scene_Music_Book.prototype.create_position = function () {
	this._position_data = [Moghunter.musicbook_meter_x, Moghunter.musicbook_meter_y, -1,
	Moghunter.musicbook_point_x, Moghunter.musicbook_point_y, 0, 0, 0];
	this._sprite_pos_4 = new Sprite(ImageManager.loadmusicbook("Music_Book_B"))
	this._sprite_pos_4.x = this._position_data[0];
	this._sprite_pos_4.y = this._position_data[1];
	this.addChild(this._sprite_pos_4);
	this._sprite_pos_1 = new Sprite(ImageManager.loadmusicbook("Music_Book_B"))
	this._sprite_pos_1.x = this._position_data[0];
	this._sprite_pos_1.y = this._position_data[1];
	this.addChild(this._sprite_pos_1);
	this._sprite_pos_3 = new Sprite(ImageManager.loadmusicbook("Music_Book_B"))
	this._sprite_pos_3.x = this._position_data[0];
	this._sprite_pos_3.y = this._position_data[1];
	this.addChild(this._sprite_pos_3);
	this._sprite_pos_2 = new Sprite(ImageManager.loadmusicbook("Music_Book_C"))
	this._position_data[5] = this._position_data[0] + this._position_data[3];
	this._sprite_pos_2.x = this._position_data[5];
	this._sprite_pos_2.y = this._position_data[1] + this._position_data[4];
	this._sprite_pos_2.anchor.x = 0.5;
	this._sprite_pos_2.anchor.y = 0.5;
	this.addChild(this._sprite_pos_2);
};

//==============================
// * Create Position
//==============================
Scene_Music_Book.prototype.refresh_position_data = function () {
	this._position_data[6] = this._sprite_pos_1.bitmap.height / 3;
	this._position_data[2] = this._sprite_pos_1.bitmap.width;
	this._position_data[1] -= this._position_data[6] + this._w_music_list.height;
	this._sprite_pos_1.setFrame(0, 0, this._position_data[2], this._position_data[6]);
};

//==============================
// * Update Meter
//==============================
Scene_Music_Book.prototype.update_meter = function () {
	this._sprite_pos_3.setFrame(0, this._position_data[6], this.m_rate, this._position_data[6]);
	var loop_range = this._position_data[2] * $gameSystem.bgm_loopLength() / $gameSystem.bgm_duration(1);
	this._sprite_pos_4.setFrame(0, this._position_data[6] * 2, loop_range, this._position_data[6]);
};

//==============================
// * Set M Rate
//==============================
Scene_Music_Book.prototype.set_m_rate = function () {
	return this._position_data[2] * $gameSystem.bgm_pos(1) / $gameSystem.bgm_duration(1);
};

//==============================
// * Update Position
//==============================
Scene_Music_Book.prototype.update_position = function () {
	this._sprite_pos_2.x = this._position_data[5] + this.m_rate;
};

//==============================
// * Create Window Music List
//==============================
Scene_Music_Book.prototype.create_window_music_list = function () {
	var w = Graphics.boxWidth;
	var h = 180;
	var x = 0;
	var y = Graphics.boxHeight - h;
	this._w_music_list = new Window_MusicList(x, y, w, h);
	this._w_music_list.setHandler('cancel', this.popScene.bind(this));
	this.addChild(this._w_music_list);
	this._fade = [0, 0, Graphics.height + 72,
		Graphics.height - this._w_music_list.height];
};

//==============================
// * Create Window Comp
//==============================
Scene_Music_Book.prototype.create_window_comp = function () {
	var w = Graphics.boxWidth;
	var h = 72;
	var x = 0;
	var y = this._w_music_list.y - h
	this._w_music_comp = new Window_MusicComp(x, y, w, h)
	this.addChild(this._w_music_comp);
	this._fade2 = [0, 0, this._fade[2] - this._w_music_comp.height,
		this._fade[3] - this._w_music_comp.height];
};

//==============================
// * Initialize
//==============================
Scene_Music_Book.prototype.create_window_help = function () {
	this._helpWindow = new Window_Help();
	this._helpWindow.contents.fontItalic = true;
	this.addChild(this._helpWindow);
};

//==============================
// * Refresh Music
//==============================
Scene_Music_Book.prototype.refresh_music = function () {
	this._number_refresh = 0;
	if (!this.music()[0]) { this.nodata_effect(); return };
	SoundManager.playOk();
	if (this._playing_index === this._w_music_list._index) { return; };
	var text = this.music()[2] + " - " + this.music()[3];
	this._helpWindow.setText_rv(text);
	this.refresh_cover();
	this.play_music();
	this._playing_index = this._w_music_list._index;
	this.clear_particles();
	this.refresh_particles();
};

//==============================
// * No Data Effect
//==============================
Scene_Music_Book.prototype.nodata_effect = function () {
	SoundManager.playBuzzer();
	this._cover_fade = true;
	this.clear_particles();
	this._helpWindow.setText_rv("");
	AudioManager.stopBgm();
	this._playing_index = this._w_music_list._index;
};

//==============================
// * Refresh Cover
//==============================
Scene_Music_Book.prototype.refresh_cover = function () {
	var file_name = String(this.music()[1]) + ".png"
	var path = "img/musicbook/"
	this._cover_fade = false;
	this._cover.bitmap = ImageManager.loadmusicbook(this.music()[1])
	this._cover.opacity = 0;
	this._cover.scale.x = 1.5;
	this._cover.scale.y = this._cover.scale.x;
	this._cover.x = Graphics.width / 2;
	this._cover.y = Graphics.height / 2;
};

//==============================
// * Play Music
//==============================
Scene_Music_Book.prototype.play_music = function () {
	var bgm = [];
	bgm.name = this.music()[1]; bgm.volume = 100; bgm.pitch = 100; bgm.pan = 0;
	AudioManager.playBgm(bgm, 0);
};

//==============================
// * Need Refresh
//==============================
Scene_Music_Book.prototype.need_refresh = function () {
	if (this._w_music_list._ismoved) { return true };
	if (TouchInput.isTriggered()) { return true };
	if (Input.isTriggered("ok")) { return true };
	if (Input.isTriggered('up')) { return true };
	if (Input.isTriggered('right')) { return true };
	if (Input.isTriggered('left')) { return true };
	if (Input.isTriggered('down')) { return true };
	return false;
};

//==============================
// * Update Window
//==============================
Scene_Music_Book.prototype.update_window = function () {
	if (this._fade[0] > 0) { this._fade[0] -= 1 };
	if (this.need_refresh()) { this._fade[0] = this._fade_time }
	if (this._fade[0] === 0) {
		this._w_music_list.y += 5;
		this._w_music_comp.y += 5;
		this._w_music_list.opacity -= 5;
		if (this._w_music_list.y > this._fade[2]) { this._w_music_list.y = this._fade[2]; };
		if (this._w_music_comp.y > this._fade2[2]) { this._w_music_comp.y = this._fade2[2]; };
	}
	else {
		this._w_music_list.y -= 15;
		this._w_music_comp.y -= 15;
		this._w_music_list.opacity += 10;
		if (this._w_music_list.y < this._fade[3]) { this._w_music_list.y = this._fade[3]; };
		if (this._w_music_comp.y < this._fade2[3]) { this._w_music_comp.y = this._fade2[3]; };
	};
	if (this._cover_fade) { this._cover.opacity -= 5; }
	else { this._cover.opacity += 5; };
	this._w_music_list._ismoved = false;
	this._w_music_list.contentsOpacity = this._w_music_list.opacity;
	this._w_music_comp.opacity = this._w_music_list.opacity;
	this._w_music_comp.contentsOpacity = this._w_music_list.opacity;
	this._helpWindow.opacity = this._w_music_list.opacity;
	if (this._cover.scale.x > 1.00) { this._cover.scale.x -= 0.01 }
	this._cover.scale.y = this._cover.scale.x;
	this._sprite_pos_1.y = this._w_music_list.y + this._position_data[1];
	this._sprite_pos_2.y = this._sprite_pos_1.y + this._position_data[4];
	this._sprite_pos_3.y = this._sprite_pos_1.y;
	this._sprite_pos_4.y = this._sprite_pos_3.y + this._position_data[6] / 2;
	this._sprite_number.x = this._number_pos_data[0] + this._sprite_pos_1.x;
	this._sprite_number.y = this._number_pos_data[1] + this._sprite_pos_1.y;
};

//==============================
// * Need Refresh Number
//==============================
Scene_Music_Book.prototype.need_refresh_number = function () {
	if (this._bgmPos_old != $gameSystem.bgm_pos(0)) { return true };
	if (this._bgmduration_old != $gameSystem.bgm_duration(0)) { return true };
	return false;
};

//==============================
// * Update
//==============================
Scene_Music_Book.prototype.update = function () {
	Scene_Base.prototype.update.call(this);
	if (!this.music()) { return };
	this._number_refresh += 1
	this.m_rate = this.set_m_rate();
	if (this.need_refresh_number()) { this.refresh_number(); this._number_refresh = 0 };
	if (Input.isTriggered("ok") || (TouchInput.isTriggered() && this._w_music_list.isTouchedInsideFrame())) { this.refresh_music() };
	if (this._position_data[2] === -1 && this._sprite_pos_1.bitmap.isReady()) { this.refresh_position_data() };
	if (this._position_data[2] > -1) { this.update_position() };
	this.update_particles();
	this.update_meter();
	this.update_window();
};