// DarkPlasma_FixEquip 1.0.2
// Copyright (c) 2020 DarkPlasma
// This software is released under the MIT license.
// http://opensource.org/licenses/mit-license.php

/**
 * 2021/07/05 1.0.2 MZ 1.3.2に対応
 * 2021/06/22 1.0.1 サブフォルダからの読み込みに対応
 * 2020/10/30 1.0.0 公開
 */

/*:
@target MZ
@url https://github.com/elleonard/DarkPlasma-MZ-Plugins/tree/release
@plugindesc Realize fixed equipment mode
@author DarkPlasma
@license MIT

@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/DarkPlasma-MZ-Plugins ).
Original plugin by DarkPlasma.
Please check the latest official version at:
https://github.com/elleonard/DarkPlasma-MZ-Plugins/tree/release
-----

Version: 1.0.2
Implements a fixed equipment mode.

Register a pair of a switch and a list of equipment types in the plugin
parameters.
When a registered switch is turned ON, the corresponding equipment type cannot
be changed.

@param fixEquips
@text Fixed equipment settings
@desc Set a pair of switch and equipment type list.
@type struct<FixEquip>[]
@default []
*/

/*:ja
@plugindesc 装備固定モードを実現する
@author DarkPlasma
@license MIT

@target MZ
@url https://github.com/elleonard/DarkPlasma-MZ-Plugins/tree/release

@param fixEquips
@desc スイッチと装備タイプ一覧の組を設定します。
@text 固定装備設定
@type struct<FixEquip>[]
@default []

@help
version: 1.0.2
装備固定モードを実現します。

プラグインパラメータにスイッチと装備タイプ一覧の組を登録し、
登録したスイッチをONにすると、対応する装備タイプが変更できなくなります。
*/

(() => {
  'use strict';

  const pluginName = document.currentScript.src.replace(/^.*\/(.*).js$/, function () {
    return arguments[1];
  });

  const pluginParametersOf = (pluginName) => PluginManager.parameters(pluginName);

  const pluginParameters = pluginParametersOf(pluginName);

  const settings = {
    fixEquips: JSON.parse(pluginParameters.fixEquips || '[]').map((e) => {
      return ((parameter) => {
        const parsed = JSON.parse(parameter);
        return {
          switchId: Number(parsed.switchId || 0),
          equipTypes: JSON.parse(parsed.equipTypes || '[]').map((e) => {
            return Number(e || 0);
          }),
        };
      })(e || '{}');
    }),
  };

  const _Game_Actor_isEquipChangeOk = Game_Actor.prototype.isEquipChangeOk;
  Game_Actor.prototype.isEquipChangeOk = function (slotId) {
    return _Game_Actor_isEquipChangeOk.call(this, slotId) && !this.isEquipTypeFixed(this.equipSlots()[slotId]);
  };

  Game_Actor.prototype.isEquipTypeFixed = function (etypeId) {
    return settings.fixEquips
      .filter((fixEquip) => fixEquip.switchId > 0 && $gameSwitches.value(fixEquip.switchId))
      .some((fixEquip) => fixEquip.equipTypes.includes(etypeId));
  };
})();