MacPS Button

Allows for people to join the private server whenever it's open.
Stan na 25-05-2026. Zobacz najnowsza wersja.
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// ==UserScript==
// @name         MacPS Button
// @author       Mac
// @description Allows for people to join the private server whenever it's open.
// @version      1.23
// @namespace    MacPS
// @license MIT
// @match        https://cavegame.io/*
// @match        https://mineroyale.io/*
// @match        https://mineroyale.io/*
// @match        http://localhost:8080/*
// @grant        GM_xmlhttpRequest
// @grant        unsafeWindow
// @connect drive.google.com
// @connect drive.usercontent.google.com
// @connect      trycloudflare.com
// @connect      *.trycloudflare.com
// ==/UserScript==

(() => {
    'use strict';

    const CONFIG_URL = 'https://drive.google.com/uc?export=download&id=1F8AfmLdeXXcpdEGCm04hKYY2T22gbVmz';
    const REQUEST_TIMEOUT = 5000;
    const REFRESH_COOLDOWN = 1500;

    const STATE = Object.freeze({
        CHECKING: 'Checking...',
        ONLINE: 'Online',
        IDLE: 'Idle',
        OFFLINE: 'Offline',
        ERROR: 'Error',
        CONNECTING: 'Connecting...'
    });

    let currentState = STATE.CHECKING;
    let websocketTarget = '';
    let button = null;
    let refreshBtn = null;

    let refreshCooldown = 0;
    let refreshBusy = false;

    const NativeWebSocket = unsafeWindow.WebSocket;
    let wsHookActive = false;
    let wsConsumed = false;

    function isDarkMode() {
        const btn =
            document.getElementById('play-cavegame-io') ||
            document.getElementById('play-mineroyale-io');
        return btn?.classList.contains('dark');
    }

    function isLocked() {
        return currentState === STATE.CHECKING || currentState === STATE.CONNECTING;
    }

    function isMainDisabled() {
        return isDarkMode() || currentState === STATE.ERROR || isLocked();
    }

    function isRefreshDisabled() {
        return isDarkMode() || refreshBusy || isLocked() || Date.now() < refreshCooldown;
    }

    function applyMainButtonState() {
        if (!button) return;

        const disabled = isMainDisabled();

        const s = button.querySelector('.macps-status');
        if (s) {
            s.textContent = currentState;
            s.style.color = getStateColor(currentState);
            s.style.fontWeight = '700';
        }

        button.style.background = 'linear-gradient(-225deg,#4da3ff,#1e66d0)';
        button.style.color = '#fff';
        button.style.border = 'none';

        button.style.opacity = disabled ? '0.6' : '1';
        button.style.pointerEvents = disabled ? 'none' : 'auto';
        button.style.cursor = disabled ? 'not-allowed' : 'pointer';
    }

    function enableWSHook() {
        wsHookActive = true;
        wsConsumed = false;

        unsafeWindow.WebSocket = function (...args) {
            let url = args[0];

            if (!wsHookActive || wsConsumed) {
                return new NativeWebSocket(url, ...args.slice(1));
            }

            wsConsumed = true;
            wsHookActive = false;

            if (
                typeof url === 'string' &&
                websocketTarget &&
                (url.startsWith('ws://') || url.startsWith('wss://'))
            ) {
                url = websocketTarget;
            }

            return new NativeWebSocket(url, ...args.slice(1));
        };

        unsafeWindow.WebSocket.prototype = NativeWebSocket.prototype;
    }

    function disableWSHook() {
        wsHookActive = false;
        unsafeWindow.WebSocket = NativeWebSocket;
    }

    function request(url) {
        return new Promise((resolve, reject) => {
            GM_xmlhttpRequest({
                method: 'GET',
                url,
                timeout: REQUEST_TIMEOUT,
                onload: resolve,
                onerror: reject,
                ontimeout: reject
            });
        });
    }

    function setState(state, target = '') {
        currentState = state;
        if (target) websocketTarget = target;
        updateUI();
        applyMainButtonState();
    }

    function isValidWebSocketURL(url) {
        try {
            const u = new URL(url);
            return u.protocol === 'wss:' && u.hostname.length > 0;
        } catch {
            return false;
        }
    }

    function getStateColor(state) {
        switch (state) {
            case STATE.ONLINE: return '#22c55e';
            case STATE.IDLE: return '#f59e0b';
            case STATE.CHECKING:
            case STATE.CONNECTING: return '#9ca3af';
            default: return '#ef4444';
        }
    }

    async function fetchServerAddress() {
        try {
            const res = await request(CONFIG_URL);
            const text = (res.responseText || '').trim();
            return isValidWebSocketURL(text) ? text : null;
        } catch {
            return null;
        }
    }

    async function verifyServer(url) {
        return new Promise(resolve => {
            let ws;
            let done = false;

            const finish = ok => {
                if (done) return;
                done = true;
                try { ws?.close(); } catch {}
                resolve(ok);
            };

            try {
                ws = new WebSocket(url);
                const t = setTimeout(() => finish(false), 4000);

                ws.onopen = () => {
                    clearTimeout(t);
                    finish(true);
                };

                ws.onerror = () => {
                    clearTimeout(t);
                    finish(false);
                };
            } catch {
                finish(false);
            }
        });
    }

    async function refreshServerStatus() {
        if (isDarkMode()) return;

        refreshBusy = true;
        setState(STATE.CHECKING);

        const url = await fetchServerAddress();

        if (!url) {
            setState(STATE.ERROR);
            refreshBusy = false;
            refreshCooldown = Date.now() + REFRESH_COOLDOWN;
            return;
        }

        const ok = await verifyServer(url);
        setState(ok ? STATE.ONLINE : STATE.OFFLINE, ok ? url : '');

        refreshBusy = false;
        refreshCooldown = Date.now() + REFRESH_COOLDOWN;
    }

    function updateUI() {
        updateButton();
        updateRefresh();
    }

    function updateButton() {
        applyMainButtonState();
    }

    function updateRefresh() {
        if (!refreshBtn) return;

        const locked = isRefreshDisabled();

        refreshBtn.style.background = '#e5e7eb';
        refreshBtn.style.color = '#111';
        refreshBtn.style.border = 'none';
        refreshBtn.style.width = '55px';
        refreshBtn.style.height = '42px';
        refreshBtn.style.display = 'flex';
        refreshBtn.style.alignItems = 'center';
        refreshBtn.style.justifyContent = 'center';

        refreshBtn.style.cursor = locked ? 'not-allowed' : 'pointer';
        refreshBtn.style.opacity = locked ? '0.6' : '1';
        refreshBtn.style.filter = locked ? 'grayscale(1)' : 'none';
    }

    function onMainClick(e) {
        e.preventDefault();
        e.stopPropagation();

        if (isMainDisabled()) return;
        if (!websocketTarget) return;

        setState(STATE.CONNECTING);

        enableWSHook();

        const play =
            document.getElementById('play-mineroyale-io') ||
            document.getElementById('play-cavegame-io');

        play?.click();
    }

    function onRefreshClick(e) {
        e.preventDefault();
        e.stopPropagation();

        if (isRefreshDisabled()) return;
        refreshServerStatus();
    }

    function isMenuOpen() {
        const overlay = document.getElementById('menu-overlay');
        return overlay && getComputedStyle(overlay).display !== 'none';
    }

    let wasOpen = false;

    function watchMenu() {
        const open = isMenuOpen();

        if (open && !wasOpen) {
            refreshServerStatus();
            updateUI();
        }

        wasOpen = open;
    }

    function createUI() {
        const c = document.getElementById('sub-play-btn-cont');
        if (!c || document.getElementById('cg-macps-wrap')) return;

        const wrap = document.createElement('div');
        wrap.id = 'cg-macps-wrap';
        wrap.style.display = 'inline-flex';
        wrap.style.alignItems = 'center';
        wrap.style.width = '94%';

        button = document.createElement('button');
        button.className = 'play-btn';
        button.innerHTML = `MacPS <div class="macps-status">${currentState}</div>`;
        button.addEventListener('click', onMainClick);

        refreshBtn = document.createElement('button');
        refreshBtn.textContent = '↻';
        refreshBtn.addEventListener('click', onRefreshClick);

        wrap.appendChild(button);
        wrap.appendChild(refreshBtn);
        c.appendChild(wrap);

        updateUI();
    }

    new MutationObserver(() => {
        if (!document.getElementById('cg-macps-wrap')) createUI();
    }).observe(document.body, { childList: true, subtree: true });

    setInterval(() => {
        watchMenu();
        updateRefresh();
    }, 50);

    createUI();
})();