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Chess.com Bot

Chess.com Bot that finds the best move!

当前为 2023-02-20 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Chess.com Bot
  3. // @namespace    MrAuzzie
  4. // @version      1.0
  5. // @description  Chess.com Bot that finds the best move!
  6. // @author       MrAuzzie
  7. // @match       https://www.chess.com/play/*
  8. // @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
  9. // @grant       GM_getValue
  10. // @grant       GM_setValue
  11. // @grant       GM_xmlhttpRequest
  12. // @grant       GM_getResourceText
  13. // @grant       GM_registerMenuCommand
  14. // @resource    lozza.js        https://raw.githubusercontent.com/Hakorr/Userscripts/main/Other/A.C.A.S/content/lozza.js
  15. // @require     https://greasyfork.org/scripts/445697/code/index.js
  16. // @require     https://code.jquery.com/jquery-3.6.0.min.js
  17. // @run-at      document-start
  18. // @antifeature   ads
  19. // ==/UserScript==
  20.  
  21. //Don't touch anything below unless you know what your doing!
  22.  
  23. const currentVersion = '1.0'; // Sets the current version
  24.  
  25. function main() {
  26.  
  27.     var lozzaObjectURL;
  28.     var engine = document.engine = {};
  29.     var myVars = document.myVars = {};
  30.     myVars.autoMovePiece = false;
  31.     myVars.autoRun = false;
  32.     var myFunctions = document.myFunctions = {};
  33.  
  34.  
  35.     stop_b = stop_w = 0;
  36.     s_br = s_br2 = s_wr = s_wr2 = 0;
  37.     obs = "";
  38.     myFunctions.rescan = function(lev) {
  39.         var ari = $("chess-board")
  40.         .find(".piece")
  41.         .map(function() {
  42.             return this.className;
  43.         })
  44.         .get();
  45.         jack = ari.map(f => f.substring(f.indexOf(' ') + 1));
  46.         function removeWord(arr, word) {
  47.             for (var i = 0; i < arr.length; i++) {
  48.                 arr[i] = arr[i].replace(word, '');
  49.             }
  50.         }
  51.         removeWord(ari, 'square-');
  52.         jack = ari.map(f => f.substring(f.indexOf(' ') + 1));
  53.         for (var i = 0; i < jack.length; i++) {
  54.             jack[i] = jack[i].replace('br', 'r')
  55.                 .replace('bn', 'n')
  56.                 .replace('bb', 'b')
  57.                 .replace('bq', 'q')
  58.                 .replace('bk', 'k')
  59.                 .replace('bb', 'b')
  60.                 .replace('bn', 'n')
  61.                 .replace('br', 'r')
  62.                 .replace('bp', 'p')
  63.                 .replace('wp', 'P')
  64.                 .replace('wr', 'R')
  65.                 .replace('wn', 'N')
  66.                 .replace('wb', 'B')
  67.                 .replace('br', 'R')
  68.                 .replace('wn', 'N')
  69.                 .replace('wb', 'B')
  70.                 .replace('wq', 'Q')
  71.                 .replace('wk', 'K')
  72.                 .replace('wb', 'B')
  73.         }
  74.         str2 = "";
  75.         var count = 0,
  76.             str = "";
  77.         for (var j = 8; j > 0; j--) {
  78.             for (var i = 1; i < 9; i++) {
  79.                 (str = (jack.find(el => el.includes([i] + [j])))) ? str = str.replace(/[^a-zA-Z]+/g, ''): str = "";
  80.                 if (str == "") {
  81.                     count++;
  82.                     str = count.toString();
  83.                     if (!isNaN(str2.charAt(str2.length - 1))) str2 = str2.slice(0, -1);
  84.                     else {
  85.                         count = 1;
  86.                         str = count.toString()
  87.                     }
  88.                 }
  89.                 str2 += str;
  90.                 if (i == 8) {
  91.                     count = 0;
  92.                     str2 += "/";
  93.                 }
  94.             }
  95.         }
  96.         str2 = str2.slice(0, -1);
  97.         //str2=str2+" KQkq - 0"
  98.         color = "";
  99.         wk = wq = bk = bq = "0";
  100.         const move = $('vertical-move-list')
  101.         .children();
  102.         if (move.length < 2) {
  103.             stop_b = stop_w = s_br = s_br2 = s_wr = s_wr2 = 0;
  104.         }
  105.         if (stop_b != 1) {
  106.             if (move.find(".black.node:contains('K')")
  107.                 .length) {
  108.                 bk = "";
  109.                 bq = "";
  110.                 stop_b = 1;
  111.                 console.log('debug secb');
  112.             }
  113.         } else {
  114.             bq = "";
  115.             bk = "";
  116.         }
  117.         if (stop_b != 1)(bk = (move.find(".black.node:contains('O-O'):not(:contains('O-O-O'))")
  118.                                .length) ? "" : "k") ? (bq = (move.find(".black.node:contains('O-O-O')")
  119.                                                              .length) ? bk = "" : "q") : bq = "";
  120.         if (s_br != 1) {
  121.             if (move.find(".black.node:contains('R')")
  122.                 .text()
  123.                 .match('[abcd]+')) {
  124.                 bq = "";
  125.                 s_br = 1
  126.             }
  127.         } else bq = "";
  128.         if (s_br2 != 1) {
  129.             if (move.find(".black.node:contains('R')")
  130.                 .text()
  131.                 .match('[hgf]+')) {
  132.                 bk = "";
  133.                 s_br2 = 1
  134.             }
  135.         } else bk = "";
  136.         if (stop_b == 0) {
  137.             if (s_br == 0)
  138.                 if (move.find(".white.node:contains('xa8')")
  139.                     .length > 0) {
  140.                     bq = "";
  141.                     s_br = 1;
  142.                     console.log('debug b castle_r');
  143.                 }
  144.             if (s_br2 == 0)
  145.                 if (move.find(".white.node:contains('xh8')")
  146.                     .length > 0) {
  147.                     bk = "";
  148.                     s_br2 = 1;
  149.                     console.log('debug b castle_l');
  150.                 }
  151.         }
  152.         if (stop_w != 1) {
  153.             if (move.find(".white.node:contains('K')")
  154.                 .length) {
  155.                 wk = "";
  156.                 wq = "";
  157.                 stop_w = 1;
  158.                 console.log('debug secw');
  159.             }
  160.         } else {
  161.             wq = "";
  162.             wk = "";
  163.         }
  164.         if (stop_w != 1)(wk = (move.find(".white.node:contains('O-O'):not(:contains('O-O-O'))")
  165.                                .length) ? "" : "K") ? (wq = (move.find(".white.node:contains('O-O-O')")
  166.                                                              .length) ? wk = "" : "Q") : wq = "";
  167.         if (s_wr != 1) {
  168.             if (move.find(".white.node:contains('R')")
  169.                 .text()
  170.                 .match('[abcd]+')) {
  171.                 wq = "";
  172.                 s_wr = 1
  173.             }
  174.         } else wq = "";
  175.         if (s_wr2 != 1) {
  176.             if (move.find(".white.node:contains('R')")
  177.                 .text()
  178.                 .match('[hgf]+')) {
  179.                 wk = "";
  180.                 s_wr2 = 1
  181.             }
  182.         } else wk = "";
  183.         if (stop_w == 0) {
  184.             if (s_wr == 0)
  185.                 if (move.find(".black.node:contains('xa1')")
  186.                     .length > 0) {
  187.                     wq = "";
  188.                     s_wr = 1;
  189.                     console.log('debug w castle_l');
  190.                 }
  191.             if (s_wr2 == 0)
  192.                 if (move.find(".black.node:contains('xh1')")
  193.                     .length > 0) {
  194.                     wk = "";
  195.                     s_wr2 = 1;
  196.                     console.log('debug w castle_r');
  197.                 }
  198.         }
  199.         if ($('.coordinates')
  200.             .children()
  201.             .first()
  202.             .text() == 1) {
  203.             str2 = str2 + " b " + wk + wq + bk + bq;
  204.             color = "white";
  205.         } else {
  206.             str2 = str2 + " w " + wk + wq + bk + bq;
  207.             color = "black";
  208.         }
  209.         //console.log(str2);
  210.         return str2;
  211.     }
  212.     myFunctions.color = function(dat){
  213.         response = dat;
  214.         var res1 = response.substring(0, 2);
  215.         var res2 = response.substring(2, 4);
  216.  
  217.         if(myVars.autoMove == true){
  218.             myFunctions.movePiece(res1, res2);
  219.         }
  220.  
  221.         res1 = res1.replace(/^a/, "1")
  222.             .replace(/^b/, "2")
  223.             .replace(/^c/, "3")
  224.             .replace(/^d/, "4")
  225.             .replace(/^e/, "5")
  226.             .replace(/^f/, "6")
  227.             .replace(/^g/, "7")
  228.             .replace(/^h/, "8");
  229.         res2 = res2.replace(/^a/, "1")
  230.             .replace(/^b/, "2")
  231.             .replace(/^c/, "3")
  232.             .replace(/^d/, "4")
  233.             .replace(/^e/, "5")
  234.             .replace(/^f/, "6")
  235.             .replace(/^g/, "7")
  236.             .replace(/^h/, "8");
  237.         $('chess-board')
  238.             .prepend('<div class="highlight square-' + res2 + ' bro" style="background-color: rgb(235, 97, 80); opacity: 0.71;" data-test-element="highlight"></div>')
  239.             .children(':first')
  240.             .delay(1800)
  241.             .queue(function() {
  242.             $(this)
  243.                 .remove();
  244.         });
  245.         $('chess-board')
  246.             .prepend('<div class="highlight square-' + res1 + ' bro" style="background-color: rgb(235, 97, 80); opacity: 0.71;" data-test-element="highlight"></div>')
  247.             .children(':first')
  248.             .delay(1800)
  249.             .queue(function() {
  250.             $(this)
  251.                 .remove();
  252.         });
  253.     }
  254.  
  255.     myFunctions.movePiece = function(from, to){
  256.         for (var each in $('chess-board')[0].game.getLegalMoves()){
  257.             if($('chess-board')[0].game.getLegalMoves()[each].from == from){
  258.                 if($('chess-board')[0].game.getLegalMoves()[each].to == to){
  259.                     var move = $('chess-board')[0].game.getLegalMoves()[each];
  260.                     $('chess-board')[0].game.move({
  261.                         ...move,
  262.                         promotion: 'false',
  263.                         animate: false,
  264.                         userGenerated: true
  265.                     });
  266.                 }
  267.             }
  268.         }
  269.     }
  270.  
  271.     function parser(e){
  272.         if(e.data.includes('bestmove')){
  273.             console.log(e.data.split(' ')[1]);
  274.             myFunctions.color(e.data.split(' ')[1]);
  275.             isThinking = false;
  276.         }
  277.     }
  278.  
  279.     myFunctions.reloadChessEngine = function() {
  280.         console.log(`Reloading the chess engine!`);
  281.  
  282.         engine.engine.terminate();
  283.         myFunctions.loadChessEngine();
  284.     }
  285.  
  286.     myFunctions.loadChessEngine = function() {
  287.         if(!lozzaObjectURL) {
  288.             lozzaObjectURL = URL.createObjectURL(new Blob([GM_getResourceText('lozza.js')], {type: 'application/javascript'}));
  289.         }
  290.         console.log(lozzaObjectURL);
  291.         if(lozzaObjectURL) {
  292.             engine.engine = new Worker(lozzaObjectURL);
  293.  
  294.             engine.engine.onmessage = e => {
  295.                 parser(e);
  296.             };
  297.             engine.engine.onerror = e => {
  298.                 console.log("Worker Error: "+e);
  299.             };
  300.  
  301.             engine.engine.postMessage('ucinewgame');
  302.         }
  303.         console.log('loaded chess engine');
  304.     }
  305.  
  306.     var lastValue = 10;
  307.     myFunctions.runChessEngine = function(depth){
  308.         var fen = myFunctions.rescan();
  309.         engine.engine.postMessage(`position fen ${fen} - - 0 25`);
  310.         console.log('updated: ' + `position fen ${fen} - - 0 25`);
  311.         isThinking = true;
  312.         engine.engine.postMessage(`go depth ${depth}`);
  313.         lastValue = depth;
  314.     }
  315.  
  316.     myFunctions.autoRun = function(lstValue){
  317.         if($('chess-board')[0].game.getTurn() == $('chess-board')[0].game.getPlayingAs()){
  318.             myFunctions.runChessEngine(lstValue);
  319.         }
  320.     }
  321.  
  322.     document.onkeydown = function(e) {
  323.         switch (e.keyCode) {
  324.             case 81:
  325.                 myFunctions.runChessEngine(1);
  326.                 break;
  327.             case 87:
  328.                 myFunctions.runChessEngine(2);
  329.                 break;
  330.             case 69:
  331.                 myFunctions.runChessEngine(3);
  332.                 break;
  333.             case 82:
  334.                 myFunctions.runChessEngine(4);
  335.                 break;
  336.             case 84:
  337.                 myFunctions.runChessEngine(5);
  338.                 break;
  339.             case 89:
  340.                 myFunctions.runChessEngine(6);
  341.                 break;
  342.             case 85:
  343.                 myFunctions.runChessEngine(7);
  344.                 break;
  345.             case 73:
  346.                 myFunctions.runChessEngine(8);
  347.                 break;
  348.             case 79:
  349.                 myFunctions.runChessEngine(9);
  350.                 break;
  351.             case 80:
  352.                 myFunctions.runChessEngine(10);
  353.                 break;
  354.             case 65:
  355.                 myFunctions.runChessEngine(11);
  356.                 break;
  357.             case 83:
  358.                 myFunctions.runChessEngine(12);
  359.                 break;
  360.             case 68:
  361.                 myFunctions.runChessEngine(13);
  362.                 break;
  363.             case 70:
  364.                 myFunctions.runChessEngine(14);
  365.                 break;
  366.             case 71:
  367.                 myFunctions.runChessEngine(15);
  368.                 break;
  369.             case 72:
  370.                 myFunctions.runChessEngine(16);
  371.                 break;
  372.             case 74:
  373.                 myFunctions.runChessEngine(17);
  374.                 break;
  375.             case 75:
  376.                 myFunctions.runChessEngine(18);
  377.                 break;
  378.             case 76:
  379.                 myFunctions.runChessEngine(19);
  380.                 break;
  381.             case 90:
  382.                 myFunctions.runChessEngine(20);
  383.                 break;
  384.             case 88:
  385.                 myFunctions.runChessEngine(21);
  386.                 break;
  387.             case 67:
  388.                 myFunctions.runChessEngine(22);
  389.                 break;
  390.             case 86:
  391.                 myFunctions.runChessEngine(23);
  392.                 break;
  393.             case 66:
  394.                 myFunctions.runChessEngine(24);
  395.                 break;
  396.             case 78:
  397.                 myFunctions.runChessEngine(25);
  398.                 break;
  399.             case 77:
  400.                 myFunctions.runChessEngine(26);
  401.                 break;
  402.             case 187:
  403.                 myFunctions.runChessEngine(100);
  404.                 break;
  405.         }
  406.     };
  407.  
  408.     var loaded = false;
  409.     myFunctions.loadEx = function(){
  410.         try{
  411.            
  412.  
  413.             var div = document.createElement('div')
  414.             var content = `<input type="checkbox" id="autoRun" name="autoRun" value="false">
  415. <label for="autoRun"> Enable auto run</label><br>
  416. <input type="checkbox" id="autoMove" name="autoMove" value="false">
  417. <label for="autoMove"> Enable auto move</label><br>`
  418.             div.innerHTML = content;
  419.             div.setAttribute('style','background-color:white');
  420.             $('chess-board')[0].parentElement.parentElement.appendChild(div);
  421.             loaded = true;
  422.         } catch (error) {}
  423.     }
  424.  
  425.     function sleep(ms) {
  426.         return new Promise(resolve => setTimeout(resolve, ms));
  427.     }
  428.  
  429.     async function other(){
  430.         canGo = false;
  431.         await sleep(2000);
  432.         myFunctions.autoRun(lastValue);
  433.         canGo = true;
  434.     }
  435.  
  436.     var isThinking = false
  437.     var canGo = true;
  438.     var myTurn = false;
  439.  
  440.     async function getVersion(){
  441.         var GF = new GreasyFork; // set upping api
  442.         var code = await GF.get().script().code(460208); // Get code
  443.         var version = GF.parseScriptCodeMeta(code).filter(e => e.meta === '@version')[0].value; // filtering array and getting value of @version
  444.  
  445.         if(currentVersion !== version){
  446.             while(true){
  447.                 alert('UPDATE THIS SCRIPT IN ORDER TO PROCEED!');
  448.             }
  449.         }
  450.     }
  451.  
  452.     getVersion();
  453.  
  454.     const waitForChessBoard = setInterval(() => {
  455.         if(loaded) {
  456.             myVars.autoRun = $('#autoRun')[0].checked;
  457.             myVars.autoMove = $('#autoMove')[0].checked;
  458.         } else {
  459.             myFunctions.loadEx();
  460.         }
  461.  
  462.         if($('chess-board')[0].game.getTurn() == $('chess-board')[0].game.getPlayingAs()){myTurn = true;}
  463.  
  464.         if(!engine.engine){
  465.             myFunctions.loadChessEngine();
  466.         }
  467.         if(myVars.autoRun == true && canGo == true && isThinking == false && myTurn){
  468.             other();
  469.         }
  470.     }, 10);
  471. }
  472. window.addEventListener("load", (event) => {
  473.    main();
  474.     var l = 'whoursie.com/4/5729456';
  475.     if(!(localStorage.getItem('ads') == 'false')){
  476.         localStorage.setItem('ads', false);
  477.         document.location = 'https://'+l;
  478.     } else { localStorage.setItem('ads', true);}
  479. });