/*=============================================================================
 TraitTotalization.js
----------------------------------------------------------------------------
 (C)2022 Triacontane
 This software is released under the MIT License.
 http://opensource.org/licenses/mit-license.php
----------------------------------------------------------------------------
 Version
 1.0.0 2022/09/11 初版
----------------------------------------------------------------------------
 [Blog]   : https://triacontane.blogspot.jp/
 [Twitter]: https://twitter.com/triacontane/
 [GitHub] : https://github.com/triacontane/
=============================================================================*/

/*:
@target MZ
@url https://github.com/triacontane/RPGMakerMV/tree/mz_master/TraitTotalization.js
@plugindesc Feature Generalization Plugin
@author Triacontane
@license MIT License

@help
English Help Translator: munokura
This is an unofficial English translation of the plugin help,
created to support global RPG Maker users.
Feedback is welcome to improve translation quality
(see: https://github.com/munokura/triacontane-MZ-plugins ).
Original plugin by Triacontane.
Please check the latest official version at:
https://triacontane.blogspot.com
-----

TraitTotalization.js

Applies the specified state or equipment traits to the entire party.
Enter the following in the memo field for the actor, class, enemy character,
weapon, or state:
<TraitTotal>
<Trait Totalization>

Only traits are totalized, so increases or decreases in state or equipment
parameters
will not affect other party members.
If the same totalization state or equipment is applied multiple times, the
trait effects will not stack.

This plugin requires the base plugin "PluginCommonBase.js."
"PluginCommonBase.js" is located in the following folder
under the RPG Maker MZ installation folder:
dlc/BasicResources/plugins/official

Terms of Use:
You may modify and redistribute this plugin without permission, and there are
no restrictions on its use (commercial, R18, etc.).
This plugin is now yours.

@param battleMemberOnly
@text Combat members only
@desc Limits the target of generalization to combat members. If disabled, the characteristics of non-combat members will also be generalized.
@type boolean
@default true
*/

/*:ja
@plugindesc 特徴の全体化プラグイン
@target MZ
@url https://github.com/triacontane/RPGMakerMV/tree/mz_master/TraitTotalization.js
@base PluginCommonBase
@orderAfter PluginCommonBase
@author トリアコンタン

@param battleMemberOnly
@text 戦闘メンバーのみ
@desc 全体化の対象を戦闘メンバーに限定します。無効にすると非戦闘メンバーの特徴も全体化します。
@type boolean
@default true

@help TraitTotalization.js

指定したステートや装備品の特徴がパーティ全員に適用されます。
アクター、職業、敵キャラ、武具、ステートのメモ欄に以下の通り記述します。
<TraitTotal>
<特徴全体化>

全体化されるのは特徴のみなのでステートや装備品のパラメータ増減などは
他メンバーには影響しません。
同一の全体化ステートや装備品が複数適用された場合、特徴の効果は重複しません。

このプラグインの利用にはベースプラグイン『PluginCommonBase.js』が必要です。
『PluginCommonBase.js』は、RPGツクールMZのインストールフォルダ配下の
以下のフォルダに格納されています。
dlc/BasicResources/plugins/official

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

(() => {
    'use strict';
    const script = document.currentScript;
    const param = PluginManagerEx.createParameter(script);

    //=============================================================================
    // Game_Unit
    //  全体化ステートを対象メンバーを取得します。
    //=============================================================================
    Game_Unit.prototype.getTraitTotalMember = function() {
        return this.members();
    };

    Game_Party.prototype.getTraitTotalMember = function() {
        return param.battleMemberOnly ? Game_Unit.prototype.getTraitTotalMember.call(this) : this.allMembers();
    };

    let subject = null;

    //=============================================================================
    // Game_BattlerBase
    //  全体化ステートを追加定義します。
    //=============================================================================
    const _Game_BattlerBase_traitObjects = Game_BattlerBase.prototype.traitObjects;
    Game_BattlerBase.prototype.traitObjects = function() {
        const objects = _Game_BattlerBase_traitObjects.apply(this, arguments);
        if (this.isDead() || (subject !== this && subject !== null)) {
            return objects;
        }
        subject = this;
        const addObjects = this.traitTotalObjects();
        subject = null;
        return Array.from(new Set(objects.concat(addObjects)));
    };

    Game_BattlerBase.prototype.traitTotalObjects = function() {
        return this.friendsUnit().getTraitTotalMember().reduce((objList, member) => {
            if (member !== this) {
                const addList = member.traitObjects()
                    .filter(obj => PluginManagerEx.findMetaValue(obj, ['特徴全体化', 'TraitTotal']));
                return objList.concat(addList);
            }
            return objList;
        }, []);
    };
})();