挂机方舟加速

// ==UserScript==

// @name         挂机方舟加速

// @namespace    http://tampermonkey.net/

// @version      1.0

// @description  对指定网站进行时间加速，默认50倍，可通过控制台 SpeedBoost.set(倍数) 调整

// @author       You

// @match        https://ccw23333-d4gjf2sxb7fd9c273-1252336446.tcloudbaseapp.com/*

// @run-at       document-start

// @grant        none

// ==/UserScript==

(function() {

    'use strict';

    // 防止重复注入

    if (window.__speedBoostCore) {

        window.__speedBoostCore.set(50);

        return;

    }

    // 保存原始函数

    const orig = {

        Date: window.Date,

        dateNow: Date.now,

        perfNow: window.performance && window.performance.now ? window.performance.now.bind(window.performance) : null,

        raf: window.requestAnimationFrame || window.webkitRequestAnimationFrame || null,

        setTimeout: window.setTimeout,

        setInterval: window.setInterval

    };

    // 状态

    const S = {

        speed: 50,      // 默认50倍

        active: true,

        real0: orig.perfNow ? orig.perfNow() : orig.dateNow.call(orig.Date),

        virt0: 0

    };

    S.virt0 = S.real0;

    // 获取真实时间

    const realNow = () => orig.perfNow ? orig.perfNow() : orig.dateNow.call(orig.Date);

    // 计算虚拟时间

    const virt = (realTs) => S.active ? S.virt0 + (realTs - S.real0) * S.speed : realTs;

    // 计算日期偏移量

    const dateOffset = () => {

        if (!S.active) return 0;

        const r = realNow();

        return virt(r) - r;

    };

    // 设置速度

    const setSpeed = (s) => {

        const real = realNow();

        S.virt0 = S.active ? virt(real) : real;

        S.real0 = real;

        S.speed = Math.max(0.1, Math.min(5000, s));

        S.active = true;

    };

    // 劫持 performance.now

    if (orig.perfNow) {

        window.performance.now = () => virt(orig.perfNow());

    }

    // 劫持 Date

    const MockDate = function(...args) {

        if (args.length === 0 && S.active) {

            return new orig.Date(orig.dateNow.call(orig.Date) + dateOffset());

        }

        return new orig.Date(...args);

    };

    MockDate.prototype = orig.Date.prototype;

    MockDate.UTC = orig.Date.UTC;

    MockDate.parse = orig.Date.parse;

    MockDate.now = () => orig.dateNow.call(orig.Date) + dateOffset();

    window.Date = MockDate;

    // 劫持 requestAnimationFrame

    if (orig.raf) {

        const rafPolyfill = cb => orig.raf.call(window, realTs => cb(S.active ? virt(realTs) : realTs));

        window.requestAnimationFrame = rafPolyfill;

        if (window.webkitRequestAnimationFrame) window.webkitRequestAnimationFrame = rafPolyfill;

    }

    // 劫持 setTimeout / setInterval

    window.setTimeout = (cb, delay, ...args) => orig.setTimeout.call(window, cb, S.active ? delay / S.speed : delay, ...args);

    window.setInterval = (cb, delay, ...args) => orig.setInterval.call(window, cb, S.active ? delay / S.speed : delay, ...args);

    // 暴露控制接口

    const api = {

        set: setSpeed,

        reset: () => setSpeed(1)

    };

    window.__speedBoostCore = api;

    window.SpeedBoost = api;

    // 设置默认速度

    setSpeed(50);

    console.log('[SpeedBoost] 已启用 50x 加速，可通过 SpeedBoost.set(倍数) 调整');

})();