Diep.io Server Selector + Restore Player Count

ServerSelector

Select servers from different gamemodes and regions.
当前为 2022-01-09 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         ServerSelector
// @namespace    http://tampermonkey.net/
// @version      1.0.0
// @description  Select servers from different gamemodes and regions.
// @author       Altanis + Bismuth
// @match        https://diep.io/
// @icon         https://www.google.com/s2/favicons?domain=diep.io
// @require      https://cdn.jsdelivr.net/npm/[email protected]/dist/sweetalert2.all.min.js
// @license      MIT
// @grant        none
// ==/UserScript==

(async function() {
    'use strict';

    const style = document.createElement('style');
    style.type = 'text/css';
    style.appendChild(document.createTextNode('.swal2-popup { font-family: Ubuntu }; .swal2-input { font-family: Ubuntu };'));
    document.head.appendChild(style);

    HTMLElement.prototype.focus = new Proxy(HTMLElement.prototype.focus, {
        apply: function(el, _this, args) {
            if (inSwal && _this == canvas) return true;
            if (inSwal && _this == document.getElementById('textInput')) return true;
            else return el.apply(_this, args)
        }
    });
    const htme = HTMLElement.prototype;
    htme.blur = new Proxy(htme.blur, {
        apply: function(f, _this, args) {
            if (document.activeElement === _this) return;
            f.apply(_this, args);
        },
    });


    const GAMEMODES = ['ffa', 'teams', '4teams', 'maze'];
    const REGIONS = ['do-sfo', 'do-nyc', 'do-fra', 'do-sgp'];

    const SERVERS = {
        "do-sfo": {},
        "do-nyc": {},
        "do-fra": {},
        "do-sgp": {},
    };
    const _SERVERS = [];

    const UI = {
        mode: null,
        region: null,
    }
    const ctx = window.canvas.getContext('2d');

    let HTML = '';
    let inSwal = false;
    let foundServers = false;
    let alerted = false;

    async function FindServers(region, mode, times) {
        const url = 'https://api-game.rivet.gg';
        for (let i = 0; i < times; i++) {
            const opts = { method: 'POST', body: JSON.stringify({ game_modes: [mode], regions: [region] }) };
            const resp = await fetch(`${url}/v1/matchmaker/lobbies/find`, opts);
            if ((resp.status === 429 || resp.status === 500) && !alerted) {
                for (let pair of resp.headers.entries()) {
                    console.log(pair)
                }
                alert('Ratelimit reached! Fetching servers from your current IP will no longer be possible for at least 15 minutes.');
                alerted = true
            }
            if (alerted) return;
            const body = await resp.json();

            _SERVERS.push(body.lobby.lobby_id);

            if (!SERVERS[region][mode]) SERVERS[region][mode] = [];
            if (!SERVERS[region][mode].includes(body.lobby.lobby_id)) SERVERS[region][mode].push(body.lobby.lobby_id);
        }
    };

    REGIONS.forEach(function(region) {
        GAMEMODES.forEach(function(gamemode) {
            FindServers(region, gamemode, 6);
        });
    });

    var _server = '';

    window.WebSocket = new Proxy(window.WebSocket, {
        construct(Target, args) {
            args[0] = _server || args[0];
            _server = args[0];

            return Reflect.construct(Target, args);
        }
    });

    document.addEventListener('keydown', async function(event) {
        if (event.code === 'KeyY' && event.altKey) {
            inSwal = true;
            HTML = '';

            let { value: region } = await Swal.fire({
                title: 'Enter the region.',
                text: `Regions: ${REGIONS.join(', ')}`,
                input: 'text',
                inputValidator: function(val) {
                    if (!REGIONS.includes(val)) return 'Invalid region.';
                },
            });

            if (!region) return;

            GAMEMODES.forEach(async function(g, ind) {
                HTML += `<br><br><b style="font-family:16px">${g === 'ffa' ? 'FFA' : `${g.charAt(0).toUpperCase()}${g.substring(1)}`}</b>: <br>`;
                let gServers = SERVERS[region][g.toUpperCase()] || SERVERS[region][g];
                gServers.forEach(function(l, I) {
                    HTML += `${l}<br>`;
                });

                if (GAMEMODES.length === (ind + 1)) {
                    let { value: LobbyID } = await Swal.fire({
                        title: 'Enter the Lobby ID.',
                        input: 'text',
                        html: HTML,
                    });

                    if (!LobbyID) return;
                    _server = `wss://${LobbyID}-80.lobby.${region}.hiss.io`;
                    input.execute('lb_reconnect');
                    inSwal = false;
                }
            });
        }
    });
})();
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