//=============================================================================
// VersionSpecified.js
//=============================================================================
// Copyright (c) 2015 Mokusei Penguin
// Released under the MIT license
// http://opensource.org/licenses/mit-license.php
//=============================================================================

/*:
 * @plugindesc 【MMP ver.1.0】タイトル画面にバージョンを明記します。
 * @author 木星ペンギン
 *
 * @help 文字列を表記するだけなので、バージョンでなくても使えます。
 *
 * ================================
 * 制作 : 木星ペンギン
 * URL : http://woodpenguin.blog.fc2.com/
 *
 * @param version
 * @desc 表示する文字列
 * @default Version 1.0.0
 *
 * @param fontSize
 * @desc 文字サイズ
 * @default 20
 *
 * @param fontColor
 * @desc 文字色
 * @default rgb(255, 255, 255)
 *
 * @param windowX
 * @desc 表示位置 X 座標
 * @default 540
 *
 * @param windowY
 * @desc 表示位置 Y 座標
 * @default 560
 *
 */

(function () {
  var parameters = PluginManager.parameters("VersionSpecified");
  var version = parameters["version"];
  var fontSize = Number(parameters["fontSize"]);
  var fontColor = parameters["fontColor"] || "rgb(255, 255, 255)";
  var windowX = Number(parameters["windowX"]);
  var windowY = Number(parameters["windowY"]);

  //-----------------------------------------------------------------------------
  // Window_Version

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

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

  Window_Version.prototype.initialize = function () {
    var height = this.windowHeight();
    Window_Base.prototype.initialize.call(this, windowX, windowY, 160, height);
    this.width = this.windowWidth();
    this.opacity = 0;
    this.refresh();
  };

  Window_Version.prototype.windowWidth = function () {
    return this.drawTextEx(version, 0, fontSize) + this.standardPadding() * 6;
  };

  Window_Version.prototype.windowHeight = function () {
    return this.fittingHeight(1);
  };

  Window_Version.prototype.lineHeight = function () {
    return fontSize + 4;
  };

  Window_Version.prototype.refresh = function () {
    this.createContents();
    this.contents.fontSize = fontSize;
    this.contents.textColor = fontColor;
    if (version) {
      var width = this.contentsWidth();
      this.drawBackground(0, 0, width, this.lineHeight());
      this.drawText(version, 0, 0, width, "center");
    }
  };

  Window_Version.prototype.drawBackground = function (x, y, width, height) {
    var color1 = this.dimColor1();
    var color2 = this.dimColor2();
    this.contents.gradientFillRect(x, y, width / 2, height, color2, color1);
    this.contents.gradientFillRect(
      x + width / 2,
      y,
      width / 2,
      height,
      color1,
      color2
    );
  };

  //-------------------------------------------------------------------------
  // Scene_Title

  var _Scene_Title_create = Scene_Title.prototype.create;
  Scene_Title.prototype.create = function () {
    _Scene_Title_create.call(this);
    this.createVersionWindow();
  };

  Scene_Title.prototype.createVersionWindow = function () {
    this._versionWindow = new Window_Version();
    this.addWindow(this._versionWindow);
  };
})();