Thunraz/cookie-clicker.user.js

## cookie-clicker.user.js
// ==UserScript==
// @name         Cookie clicker
// @namespace    https://gist.github.com/Thunraz/f40f7d0261af640728831ad960886117/edit
// @version      1.3.1
// @description  Auto click, auto buy for Cookie Clicker
// @author       Thunraz <thunraz@thunraz.com>
// @match        http://orteil.dashnet.org/cookieclicker/
// @match        http://orteil.dashnet.org/cookieclicker/beta/
// @grant        https://api.github.com/*
// ==/UserScript==

(function() {
    'use strict';

    let storageName = 'cookieClickerGistData';
    let gistData = loadLocalStorage(storageName);

    let goldenOnly = false;

    let game = document.getElementById('game');

    let cbContainer = document.createElement('div');
    cbContainer.style.position = 'absolute';
    cbContainer.style.left = '10px';
    cbContainer.style.top = '10px';
    cbContainer.style.zIndex = 1000;

    let cbAutoClick = document.createElement('input');
    cbAutoClick.id = 'cbAutoClick';
    cbAutoClick.type = 'checkbox';
    cbAutoClick.addEventListener('change', clickCookies);
    cbContainer.appendChild(cbAutoClick);
    let lblAutoClick = document.createElement('label');
    lblAutoClick.htmlFor = 'cbAutoClick';
    lblAutoClick.innerText = 'Auto click';
    cbContainer.appendChild(lblAutoClick);

    let br = document.createElement('br');
    cbContainer.appendChild(br);

    let cbGoldenOnly = document.createElement('input');
    cbGoldenOnly.id = 'cbGoldenOnly';
    cbGoldenOnly.type = 'checkbox';
    cbContainer.appendChild(cbGoldenOnly);
    let lblGoldenOnly = document.createElement('label');
    lblGoldenOnly.htmlFor = 'cbGoldenOnly';
    lblGoldenOnly.innerText = 'Golden only';
    cbContainer.appendChild(lblGoldenOnly);

    br = document.createElement('br');
    cbContainer.appendChild(br);

    let cbAutoBuy = document.createElement('input');
    cbAutoBuy.id = 'cbAutoBuy';
    cbAutoBuy.type = 'checkbox';
    cbAutoBuy.addEventListener('change', autoBuy);
    cbContainer.appendChild(cbAutoBuy);
    let lblAutoBuy = document.createElement('label');
    lblAutoBuy.htmlFor = 'cbAutoBuy';
    lblAutoBuy.innerText = 'Auto buy';
    cbContainer.appendChild(lblAutoBuy);

    br = document.createElement('br');
    cbContainer.appendChild(br);

    let cbAutoResearch = document.createElement('input');
    cbAutoResearch.id = 'cbAutoResearch';
    cbAutoResearch.type = 'checkbox';
    cbAutoResearch.addEventListener('change', autoResearch);
    cbContainer.appendChild(cbAutoResearch);
    let lblAutoResearch = document.createElement('label');
    lblAutoResearch.htmlFor = 'cbAutoResearch';
    lblAutoResearch.innerText = 'Auto research';
    cbContainer.appendChild(lblAutoResearch);

    let btnContainer = document.createElement('div');
    btnContainer.style.marginTop = '8em';
    cbContainer.appendChild(btnContainer);

    let bLoadGist = document.createElement('button');
    bLoadGist.id = 'bLoadGist';
    bLoadGist.innerText = 'Load Gist';
    bLoadGist.addEventListener('click', loadGist);
    btnContainer.appendChild(bLoadGist);

    br = document.createElement('br');
    btnContainer.appendChild(br);

    let bSaveGist = document.createElement('button');
    bSaveGist.id = 'bSaveGist';
    bSaveGist.innerText = 'Save Gist';
    bSaveGist.addEventListener('click', saveGist);

    if(gistData !== null && gistData.gistId !== null) {
        btnContainer.appendChild(bSaveGist);
    }

    game.appendChild(cbContainer);

    function clickCookies() {
        if(cbAutoClick.checked) {
            document.querySelectorAll('.shimmer').forEach((shimmer) => {
                shimmer.click();
            });

            if(!cbGoldenOnly.checked) {
                document.getElementById('bigCookie').click();
                document.getElementById('bigCookie').click();
                document.getElementById('bigCookie').click();
            }
        }
    }

    function autoBuy() {
        if(cbAutoBuy.checked) {
            let upgrades = document.querySelectorAll('#upgrades > .upgrade.enabled');
            let products = document.querySelectorAll('#products > .product.enabled');

            let numerals = {
                ''                 : 1,
                'million'          : 10e6,
                'billion'          : 10e9,
                'trillion'         : 10e12,
                'quadrillion'      : 10e15,
                'quintillion'      : 10e18,
                'sextillion'       : 10e21,
                'septillion'       : 10e24,
                'octillion'        : 10e27,
                'nonillion'        : 10e30,
                'decillion'        : 10e33,
                'undecillion'      : 10e36,
                'duodecillion'     : 10e39,
                'tredecillion'     : 10e42,
                'quattuordecillion': 10e45,
                'quindecillion'    : 10e48
            };

            // Prefer upgrades over products
            if(upgrades[0]) {
                upgrades[0].click();
            } else if(products[0]) {
                let cheapest = { elem: null, price: Infinity };
                for(let i = 0; i < products.length; i++) {
                    let price = 0.0;
                    let priceText = products[i].querySelector('span.price').innerText;
                    let priceArray = priceText.split(' ');
                    if(priceArray.length == 1) {
                        price = parseFloat(priceArray[0], 10);
                    } else if(priceArray.length == 2) {
                        price = parseFloat(priceArray[0], 10) * numerals[priceArray[1]];
                    }

                    if(price <= cheapest.price) {
                        cheapest.elem = products[i];
                        cheapest.price = price;
                    }
                }

                if(cheapest.elem !== null) {
                    console.log('Buying ' + cheapest.elem.querySelector('div.title').innerText);
                    cheapest.elem.click();
                }
            }
        }
    }

    function autoResearch() {
        if(cbAutoResearch.checked) {
            let techUpgrades = document.querySelectorAll('#techUpgrades > .upgrade.enabled');
            let promptVisible = document.querySelector('#promptAnchor').style.display === 'block';
            let promptYesBtn = document.querySelector('#prompt.framed #promptOption0');

            if(techUpgrades[0]) {
                techUpgrades[0].click();
            }

            if(promptVisible) {
                promptYesBtn.click();
            }
        }
    }

    function loadLocalStorage(storageName) {
        let storage = localStorage.getItem(storageName);
        if(storage === null) {
            let gistId = prompt('Please enter your Gist ID:');
            let accessToken = prompt('Please enter your Personal Access Token:');

            if(gistId === null || accessToken === null) return;

            saveLocalStorage(storageName, { gistId: gistId, accessToken: accessToken, fileName: null });
            storage = localStorage.getItem(storageName);
        }

        return JSON.parse(storage);
    }

    function saveLocalStorage(storageName, data) {
        localStorage.setItem(storageName, JSON.stringify(data));
    }

    function loadGist() {
        let req = new XMLHttpRequest();
        req.addEventListener('load', (evt) => {
            let gist = JSON.parse(req.responseText);
            let saveData;

            for(let file in gist.files) {
                gistData.fileName = file;
                saveLocalStorage(storageName, gistData);
                saveData = gist.files[file].content;
                break;
            }

            Game.ImportSave();
            document.getElementById('textareaPrompt').value = saveData;
            document.getElementById('promptOption0').click();
        });
        req.open("GET", 'https://api.github.com/gists/' + gistData.gistId);
        req.setRequestHeader('Authorization', 'token ' + gistData.accessToken);
        req.send();
    }

    function saveGist() {
        if(gistData === null || gistData.gistId === null) {
            return;
        }

        Game.ExportSave();
        let saveData = document.getElementById('textareaPrompt').value;
        document.getElementById('promptOption0').click();

        if(saveData === null) {
            return;
        }

        let req = new XMLHttpRequest();
        req.open("PATCH", 'https://api.github.com/gists/' + gistData.gistId);
        req.setRequestHeader('Authorization', 'token ' + gistData.accessToken);
        req.addEventListener('load', (evt) => {
            console.log('Gist saved');

            var d = new Date();
            var hr = d.getHours();
            var min = d.getMinutes();
            if (hr  < 10) hr  = '0' + hr;
            if (min < 10) min = '0' + min;

            bSaveGist.innerText = 'Save Gist (' + hr + ':' + min + ')';
        });

        let sendData = {
            description: 'Cookie Clicker savegame',
            files: {}
        };

        sendData.files[gistData.fileName] = { content: saveData };
        req.send(JSON.stringify(sendData));
    }

    setInterval(() => { clickCookies(); autoBuy(); autoResearch(); }, 10);

    // Update gist every 30 minutes
    setInterval(() => { saveGist(); }, 30 * 60 * 1000);
})();