/*=============================================================================
 AutoSelfSwitch.js
----------------------------------------------------------------------------
 (C)2021 Triacontane
 This software is released under the MIT License.
 http://opensource.org/licenses/mit-license.php
----------------------------------------------------------------------------
 Version
 1.1.0 2024/03/31 条件種別を「以内」以外にも設定できる機能を追加
 1.0.0 2021/06/25 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/AutoSelfSwitch.js
@plugindesc Auto Self Switch Plug-in
@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
-----

AutoSelfSwitch.js

Monitors map events and automatically turns the self-switch on/off.
Specify conditions via parameters.
Currently, the only condition that can be specified is "distance from the
player."

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, 18+, etc.).
This plugin is now yours.

@param list
@text Condition List
@desc A list of conditions that will cause the self-switch to fluctuate.
@type struct<Condition>[]
@default []
*/

/*~struct~Condition:
@param noteTag
@text Notetags
@desc Identifier. Specify a memo field with this name for the event. Example: <selfSwitch>
@default selfSwitch

@param playerDistance
@text Distance to the player
@desc The condition is met when the distance from the player meets the condition specified by the condition type.
@type number
@default 0

@param conditionType
@text Condition Type
@desc The type used to determine the distance condition.
@type select
@default 0
@option <= (within)
@value 0
@option < (less than)
@value 1
@option >= (greater than or equal to)
@value 2
@option > (greater than)
@value 3
@option == (equal to)
@value 4
@option != (not equal)
@value 5

@param type
@text Self-switch type
@desc It is a self-switch that turns on when the conditions are met.
@type select
@default A
@option A
@option B
@option C
@option D

@param turnOff
@text Turn it off
@desc The self-switch will be turned off when the conditions are no longer met.
@type boolean
@default false

@param reverse
@text Invert
@desc When the conditions are met, the self-switch is turned off.
@type boolean
@default false

@param switchId
@text Enable Switch
@desc If specified, the self switch will only fluctuate when this switch is ON.
@type switch
@default 0
*/

/*:ja
@plugindesc オートセルフスイッチプラグイン
@target MZ
@url https://github.com/triacontane/RPGMakerMV/tree/mz_master/AutoSelfSwitch.js
@base PluginCommonBase
@orderAfter PluginCommonBase
@author トリアコンタン

@param list
@text 条件リスト
@desc セルフスイッチを変動させる条件のリストです。
@default []
@type struct<Condition>[]

@help AutoSelfSwitch.js

マップイベントを監視しセルフスイッチを自動でON/OFFします。
パラメータから条件を指定します。
現在指定できる条件は「プレイヤーとの距離」だけです。

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。
*/

/*~struct~Condition:ja
@param noteTag
@text メモタグ
@desc 識別子です。この名前のメモ欄をイベントに指定します。例：<selfSwitch>
@default selfSwitch

@param playerDistance
@text プレイヤーとの距離
@desc プレイヤーとの距離が条件種別で指定した条件を満たしたときに条件を満たします。
@default 0
@type number

@param conditionType
@text 条件種別
@desc 距離の条件を判定する際の種別です。
@default 0
@type select
@option <=(以内)
@value 0
@option <(未満)
@value 1
@option >=(以上)
@value 2
@option >(より大きい)
@value 3
@option ==(等しい)
@value 4
@option !=(等しくない)
@value 5

@param type
@text セルフスイッチ種別
@desc 条件を満たしたときにONにするセルフスイッチです。
@default A
@type select
@option A
@option B
@option C
@option D

@param turnOff
@text OFFにする
@desc 条件を満たさなくなったときにセルフスイッチをOFFにします。
@default false
@type boolean

@param reverse
@text 反転
@desc 条件を満たしたときに逆にセルフスイッチをOFFにします。
@default false
@type boolean

@param switchId
@text 有効スイッチ
@desc 指定した場合、このスイッチがONのときのみセルフスイッチが変動します。
@default 0
@type switch
*/

(() => {
    'use strict';
    const script = document.currentScript;
    const param = PluginManagerEx.createParameter(script);
    if (!param.list || !Array.isArray(param.list)) {
        return;
    }

    const _Game_Event_initialize = Game_Event.prototype.initialize;
    Game_Event.prototype.initialize = function() {
        _Game_Event_initialize.apply(this, arguments);
        const dataList = param.list.filter(item => PluginManagerEx.findMetaValue(this.event(), item.noteTag));
        this._autoSelfSwitchIndexList = dataList.map(data => param.list.indexOf(data));
    };

    const _Game_Event_update = Game_Event.prototype.update;
    Game_Event.prototype.update = function() {
        _Game_Event_update.apply(this, arguments);
        this.updateAutoSelfSwitchList();
    };

    Game_Event.prototype.findAutoSelfSwitchList = function() {
        return this._autoSelfSwitchIndexList.map(index => param.list[index]);
    };

    Game_Event.prototype.updateAutoSelfSwitchList = function() {
        this.findAutoSelfSwitchList().forEach(data => {
            if (data.switchId && !$gameSwitches.value(data.switchId)) {
                return;
            }
            if (this.isValidAutoSelfSwitchList(data)) {
                this.controlSelfSwitch(data.type, !data.reverse);
            } else if (data.turnOff) {
                this.controlSelfSwitch(data.type, data.reverse);
            }
        });
    };

    Game_Event.prototype.controlSelfSwitch = function(type, value) {
        const key = [$gameMap.mapId(), this.eventId(), type];
        const prevValue = $gameSelfSwitches.value(key);
        if (prevValue !== value) {
            $gameSelfSwitches.setValue(key, value);
        }
    };

    Game_Event.prototype.isValidAutoSelfSwitchList = function(data) {
        const sx = Math.abs(this.deltaXFrom($gamePlayer.x));
        const sy = Math.abs(this.deltaYFrom($gamePlayer.y));
        const distance = sx + sy;
        switch (data.conditionType) {
            case 1:
                return distance < data.playerDistance;
            case 2:
                return distance >= data.playerDistance;
            case 3:
                return distance > data.playerDistance;
            case 4:
                return distance === data.playerDistance;
            case 5:
                return distance !== data.playerDistance;
            default:
                return distance <= data.playerDistance;
        }
    };
})();