//=============================================================================
// TMPlugin - 衣装アイテム
// バージョン: 1.0.1
// 最終更新日: 2017/01/11
// 配布元    : http://hikimoki.sakura.ne.jp/
//-----------------------------------------------------------------------------
// Copyright (c) 2017 tomoaky
// Released under the MIT license.
// http://opensource.org/licenses/mit-license.php
//=============================================================================
/*:
@plugindesc Added the ability to change graphics using items.
@author tomoaky
@url https://github.com/munokura/tomoaky-MV-plugins
@license MIT License

@help
English Help Translator: munokura
This is an unofficial English translation of the plugin help,
created to support global RPG Maker users.
Feedback is welcome to improve translation quality
(see: https://github.com/munokura/tomoaky-MV-plugins ).
Original plugin by tomoaky.
-----
TMPlugin - Costume Items ver. 1.0.1

How to Use:

Set the graphics using the characterCostume, faceCostume, or battlerCostume tags in the item's Note field.

This item allows you to change the actor's graphics.

If the actor is already wearing that costume, it will revert to their default costume.

This plugin has been tested with RPG Maker MV Version 1.3.4.

Note field Tags (Item):

<characterCostume:People1 0> # Sets the costume effect for walking graphics
<faceCostume:People1 0> # Sets the costume effect for face graphics
<battlerCostume:Actor3_6> # Sets the costume effect for side-view battlers

Plugin Command:

useCostume 51 1
Applies item number 51 to actor number 1.

If the actor number is omitted, the actor at the front of the party will be targeted.

You can also use control characters such as /V[n] instead of numbers.
useCostume /V[1] 1
When this command is executed, it sets the value of game variable 1 as the costume item number and applies that costume to actor 1.

resetCostume 1
Resets all graphics for actor 1 to their initial state.

saveCostume 1
Saves actor 1's current graphics as their initial state.

isCostume 1 51 3
If actor 1 is using costume item 51,
it turns game switch 3 on; otherwise, it turns it off.

Script Command:

this.isCostume(1, 51)
Returns true if actor 1 is using costume item 51; otherwise, it returns false.

Can be used in Event's Contents such as "conditional branching" and "scripts."
*/


/*:ja
@plugindesc アイテムによるグラフィック変更機能を追加します。
@author tomoaky
@url https://github.com/munokura/tomoaky-MV-plugins
@license MIT License

@help
TMPlugin - 衣装アイテム ver1.0.1

使い方:

  アイテムのメモ欄に characterCostume / faceCostume / battlerCostume
  タグでグラフィックを設定します。
  このアイテムを使用すればアクターのグラフィックを変更することができます。

  すでにその衣装に着替えている場合は、アクターの初期衣装に戻ります。

  このプラグインは RPGツクールMV Version 1.3.4 で動作確認をしています。


メモ欄タグ（アイテム）:

  <characterCostume:People1 0>   # 歩行グラフィックの衣装効果を設定
  <faceCostume:People1 0>        # 顔グラフィックの衣装効果を設定
  <battlerCostume:Actor3_6>      # サイドビューバトラーの衣装効果を設定


プラグインコマンド:

  useCostume 51 1
    アイテム番号 51 番の衣装を 1 番のアクターに適用します。
    アクター番号を省略した場合はパーティの先頭にいるアクターが
    対象になります。

    数値の代わりに /V[n] などの制御文字も使えます。
    useCostume /V[1] 1
    このコマンドを実行した場合、ゲーム変数 1 番の値を衣装の
    アイテム番号として、その衣装を 1 番のアクターに適用します。

  resetCostume 1
    1 番のアクターのすべてのグラフィックを初期状態に戻します。

  saveCostume 1
    1 番のアクターの現在のグラフィックを初期状態として記憶します。

  isCostume 1 51 3
    1 番のアクターが 51 番の衣装アイテムを使用した状態ならば
    ゲームスイッチ 3 番をオンに、そうでなければオフにします。


スクリプトコマンド:

  this.isCostume(1, 51)
    1 番のアクターが 51 番の衣装アイテムを使用した状態ならば
    true、そうでなければ false を返します。
    イベントコマンド『条件分岐』『スクリプト』などで使用できます。
*/

var Imported = Imported || {};
Imported.TMCostume = true;

if (!TMPlugin.InterpreterBase) {
  TMPlugin.InterpreterBase = true;
  (function() {

    Game_Interpreter.prototype.convertEscapeCharactersTM = function(text) {
      text = text.replace(/\\/g, '\x1b');
      text = text.replace(/\x1b\x1b/g, '\\');
      text = text.replace(/\x1bV\[(\d+)\]/gi, function() {
        return $gameVariables.value(parseInt(arguments[1]));
      }.bind(this));
      text = text.replace(/\x1bV\[(\d+)\]/gi, function() {
        return $gameVariables.value(parseInt(arguments[1]));
      }.bind(this));
      text = text.replace(/\x1bN\[(\d+)\]/gi, function() {
        return this.actorNameTM(parseInt(arguments[1]));
      }.bind(this));
      text = text.replace(/\x1bP\[(\d+)\]/gi, function() {
        return this.partyMemberNameTM(parseInt(arguments[1]));
      }.bind(this));
      text = text.replace(/\x1bG/gi, TextManager.currencyUnit);
      return text;
    };
  
    Game_Interpreter.prototype.actorNameTM = function(n) {
      var actor = n >= 1 ? $gameActors.actor(n) : null;
      return actor ? actor.name() : '';
    };

    Game_Interpreter.prototype.partyMemberNameTM = function(n) {
      var actor = n >= 1 ? $gameParty.members()[n - 1] : null;
      return actor ? actor.name() : '';
    };

  })();
} // TMPlugin.InterpreterBase

(function() {

  //-----------------------------------------------------------------------------
  // Game_Actor
  //

  var _Game_Actor_initImages = Game_Actor.prototype.initImages;
  Game_Actor.prototype.initImages = function() {
    _Game_Actor_initImages.call(this);
    this.setOriginImages();
  };

  Game_Actor.prototype.setOriginImages = function() {
    this._characterNameOrigin = this._characterName;
    this._characterIndexOrigin = this._characterIndex;
    this._faceNameOrigin = this._faceName;
    this._faceIndexOrigin = this._faceIndex;
    this._battlerNameOrigin = this._battlerName;
  };

  Game_Actor.prototype.characterNameOrigin = function() {
    if (this._characterNameOrigin == null) this._characterNameOrigin = this.actor().characterName;
    return this._characterNameOrigin;
  };

  Game_Actor.prototype.characterIndexOrigin = function() {
    if (this._characterIndexOrigin == null) this._characterIndexOrigin = this.actor().characterIndex;
    return this._characterIndexOrigin;
  };

  Game_Actor.prototype.faceNameOrigin = function() {
    if (this._faceNameOrigin == null) this._faceNameOrigin = this.actor().faceName;
    return this._faceNameOrigin;
  };

  Game_Actor.prototype.faceIndexOrigin = function() {
    if (this._faceIndexOrigin == null) this._faceIndexOrigin = this.actor().faceIndex;
    return this._faceIndexOrigin;
  };

  Game_Actor.prototype.battlerNameOrigin = function() {
    if (this._battlerNameOrigin == null) this._battlerNameOrigin = this.actor().battlerName;
    return this._battlerNameOrigin;
  };

  Game_Actor.prototype.useCostume = function(item) {
    var characterCostume = item.meta.characterCostume;
    var faceCostume = item.meta.faceCostume;
    var battlerCostume = item.meta.battlerCostume;
    if (characterCostume) {
      var a = characterCostume.split(' ');
      this.changeCharacterCostume(a[0], +a[1]);
    }
    if (faceCostume) {
      var a = faceCostume.split(' ');
      this.changeFaceCostume(a[0], +a[1]);
    }
    if (battlerCostume) {
      this.changeBattlerCostume(battlerCostume);
    }
  };
  
  Game_Actor.prototype.changeCharacterCostume = function(characterName, characterIndex) {
    if (this._characterName === characterName && this._characterIndex === characterIndex) {
      this.loadOriginCharacterImage();
    } else {
      this.setCharacterImage(characterName, characterIndex);
    }
  };
  
  Game_Actor.prototype.loadOriginCharacterImage = function() {
    this.setCharacterImage(this.characterNameOrigin(), this.characterIndexOrigin());
  };
  
  Game_Actor.prototype.changeFaceCostume = function(faceName, faceIndex) {
    if (this._faceName === faceName && this._faceIndex === faceIndex) {
      this.loadOriginFaceImage();
    } else {
      this.setFaceImage(faceName, faceIndex);
    }
  };
  
  Game_Actor.prototype.loadOriginFaceImage = function() {
    this.setFaceImage(this.faceNameOrigin(), this.faceIndexOrigin());
  };

  Game_Actor.prototype.changeBattlerCostume = function(battlerName) {
    if (this._battlerName === battlerName) {
      this.loadOriginBattlerImage();
    } else {
      this.setBattlerImage(battlerName);
    }
  };
  
  Game_Actor.prototype.loadOriginBattlerImage = function() {
    this.setBattlerImage(this.battlerNameOrigin());
  };

  Game_Actor.prototype.resetCostume = function() {
    this.loadOriginCharacterImage();
    this.loadOriginFaceImage();
    this.loadOriginBattlerImage();
  };

  Game_Actor.prototype.isCostume = function(itemId) {
    var item = $dataItems[itemId];
    if (!item) return fakse;
    var characterCostume = item.meta.characterCostume;
    var faceCostume = item.meta.faceCostume;
    var battlerCostume = item.meta.battlerCostume;
    if (characterCostume) {
      var a = characterCostume.split(' ');
      if (this._characterName !== a[0] || this._characterIndex !== +a[1]) return false;
    }
    if (faceCostume) {
      var a = faceCostume.split(' ');
      if (this._faceName !== a[0] || this._faceIndex !== +a[1]) return false;
    }
    if (battlerCostume && this._battlerName !== battlerCostume) return false;
    return true;
  };

  //-----------------------------------------------------------------------------
  // Game_Interpreter
  //

  var _Game_Interpreter_pluginCommand = Game_Interpreter.prototype.pluginCommand;
  Game_Interpreter.prototype.pluginCommand = function(command, args) {
    _Game_Interpreter_pluginCommand.call(this, command, args);
    if (command === 'useCostume') {
      var arr = args.map(this.convertEscapeCharactersTM, this);
      var item = $dataItems[+arr[0]];
      if (item) {
        var actor = arr[1] ? $gameActors.actor(+arr[1]) : $gameParty.leader();
        if (actor) actor.useCostume(item);
        $gamePlayer.refresh();
      }
    } else if (command === 'resetCostume') {
      var arr = args.map(this.convertEscapeCharactersTM, this);
      var actor = arr[0] ? $gameActors.actor(+arr[0]) : $gameParty.leader();
      if (actor) {
        actor.resetCostume();
        $gamePlayer.refresh();
      }
    } else if (command === 'saveCostume') {
      var arr = args.map(this.convertEscapeCharactersTM, this);
      var actor = arr[0] ? $gameActors.actor(+arr[0]) : $gameParty.leader();
      if (actor) actor.setOriginImages();
    } else if (command === 'isCostume') {
      var arr = args.map(this.convertEscapeCharactersTM, this);
      $gameSwitches.setValue(+arr[2], this.isCostume(+arr[0], +arr[1]));
    }
  };

  Game_Interpreter.prototype.isCostume = function(actorId, itemId) {
    var actor = actorId ? $gameActors.actor(actorId) : $gameParty.leader();
    return actor ? actor.isCostume(itemId) : false;
  };

  //-----------------------------------------------------------------------------
  // Scene_Item
  //

  var _Scene_Item_useItem = Scene_Item.prototype.useItem;
  Scene_Item.prototype.useItem = function() {
    this.checkCostume();
    _Scene_Item_useItem.call(this);
  };

  Scene_Item.prototype.checkCostume = function() {
    var item = this.item();
    var characterCostume = item.meta.characterCostume;
    var faceCostume = item.meta.faceCostume;
    var battlerCostume = item.meta.battlerCostume;
    if (characterCostume || faceCostume || battlerCostume) {
      this.itemTargetActors().forEach(function(target) {
        target.useCostume(item);
      }, this);
      this._costumeChanged = true;
      $gamePlayer.refresh();
    }
  };

  var _Scene_Item_isItemEffectsValid = Scene_Item.prototype.isItemEffectsValid;
  Scene_Item.prototype.isItemEffectsValid = function() {
    _Scene_Item_isItemEffectsValid.call(this);
    var item = this.item();
    var characterCostume = item.meta.characterCostume;
    var faceCostume = item.meta.faceCostume;
    var battlerCostume = item.meta.battlerCostume;
    return _Scene_Item_isItemEffectsValid.call(this) || characterCostume || faceCostume || battlerCostume;
  };

  var _Scene_Item_update = Scene_Item.prototype.update;
  Scene_Item.prototype.update = function() {
    _Scene_Item_update.call(this);
    if (this._costumeChanged && ImageManager.isReady()) {
      this._actorWindow.refresh();
      this._costumeChanged = false;
    }
  };

})();