moon-red-goddess-cornelia/js/plugins/FpsOptionPlus.js

//=============================================================================
// RPG Maker MZ - FpsOptionPlus
//=============================================================================

/*:
 * @target MZ
 * @plugindesc 最大FPSを変更するオプション項目を追加します。
 * @author econa(ecoddr)
 *
 * @param OptionName
 * @type string
 * @default FPS 調整
 * @desc オプションに表示する項目テキストを設定します。
 *
 * @help FpsOptionPlus.js
 *
 * このプラグインは、オプションに最大FPSを変更する項目を追加します。
 *
 * 　機能をオンにすると、オプション画面の末尾に
 * 　最大FPSを「60Fps」「30Fps」「15Fps」の3通りに変更する項目が追加されます。
 *
 */

(() => {
    const _FpsConfigSymbol = 'fpsChanger';
    ConfigManager[_FpsConfigSymbol] = 0;

    const _Graphics_onTick = Graphics._onTick;
    Graphics._onTick = function (deltaTime) {
        if (ConfigManager[_FpsConfigSymbol] != null) {
            if (Graphics.frameCount % (ConfigManager[_FpsConfigSymbol] * 2) > 0) {
                if (this._tickHandler) {
                    this._tickHandler(deltaTime);
                }
                return;
            }
        }
        _Graphics_onTick.apply(this, arguments);
    };

    // const _Window_Options_makeCommandList = Window_Options.prototype.makeCommandList;
    // Window_Options.prototype.makeCommandList = function () {
    //     _Window_Options_makeCommandList.apply(this, arguments);
    //     this.addFpsOptions();
    // };

    // Window_Options.prototype.addFpsOptions = function () {
    //     this.addCommand(this.fpsConfigName(), "fpsChanger");
    // }

    Window_Options.prototype.fpsConfigName = function () {
        const option = PluginManager.parameters('FpsOptionPlus');
        if (option) {
            const optionName = PluginManager.parameters('FpsOptionPlus').OptionName;
            if (optionName) {
                return optionName;
            }
        }
        console.debug("FpsOptionPlusのOptionNameプロパティがない");
        return "";
    };

    const _Window_Options_statusText = Window_Options.prototype.statusText;
    Window_Options.prototype.statusText = function (index) {
        const symbol = this.commandSymbol(index);
        const value = this.getConfigValue(symbol);
        if (symbol == _FpsConfigSymbol) {
            return this.fpsText(value);
        }
        return _Window_Options_statusText.apply(this, arguments);
    };

    Window_Options.prototype.fpsText = function (type) {
        switch (type) {
            case 0: // 60
                return '60Fps';
            case 1: // 30
                return '60Fps';
            case 2: // 15
                return '60Fps';
        }
    }

    const Window_Options_changeValue = Window_Options.prototype.changeValue;
    Window_Options.prototype.changeValue = function (symbol, value) {
        if (symbol == _FpsConfigSymbol) {
            const lastValue = this.getConfigValue(symbol);
            if (lastValue !== value) {
                const isChanged = this.setFpsConfigValue(symbol, value);
                if (isChanged) {
                    this.redrawItem(this.findSymbol(symbol));
                    this.playCursorSound();
                }
            }
            return;
        }
        Window_Options_changeValue.apply(this, arguments);
    };

    Window_Options.prototype.setFpsConfigValue = function (symbol, value) {
        let isChanged = false;
        if (value && ConfigManager[symbol] < 2) {
            ConfigManager[symbol] += 1;
            isChanged = true;
        } else if (value == false && ConfigManager[symbol] > 0) {
            ConfigManager[symbol] -= 1;
            isChanged = true;
        }
        if (isChanged) {
            ConfigManager[symbol] = ConfigManager[symbol].clamp(0, 2);
        }
        return isChanged;
    }

    const _Scene_Options_maxCommands = Scene_Options.prototype.maxCommands;
    Scene_Options.prototype.maxCommands = function () {
        let length = _Scene_Options_maxCommands.apply(this, arguments);
        // Increase this value when adding option items.
        return length + 1;
    };

    const _ConfigManager_makeData = ConfigManager.makeData;
    ConfigManager.makeData = function() {
        const config = {};
        config.alwaysDash = this.alwaysDash;
        config.commandRemember = this.commandRemember;
        config.touchUI = this.touchUI;
        config.bgmVolume = this.bgmVolume;
        config.bgsVolume = this.bgsVolume;
        config.meVolume = this.meVolume;
        config.seVolume = this.seVolume;
        config[_FpsConfigSymbol] = ConfigManager[_FpsConfigSymbol];
        return config;
    };

    const _ConfigManager_applyData = ConfigManager.applyData;
    ConfigManager.applyData = function(config) {
        _ConfigManager_applyData.apply(this, arguments);

        ConfigManager[_FpsConfigSymbol] = this.readFpsValue(config);
    };

    ConfigManager.readFpsValue = function(config) {
        const fpsValue = config[_FpsConfigSymbol];
        if (fpsValue) {
            return fpsValue;
        } else {
            return 0;
        }
    }
})();