Thanos script

random remove half elements when triple click page

Versão de: 29/05/2019. Veja: a última versão.

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// ==UserScript==
// @name         Thanos script
// @name:zh-CN   灭霸脚本
// @version      0.1
// @description  random remove half elements when triple click page
// @description:zh-CN 鼠标三击页面的时候，随机移除页面上的一般元素
// @author       tabedit
// @include     *
// @grant        none
// @namespace https://greasyfork.org/users/225710
// ==/UserScript==

(function() {
    'use strict';

    function fingerSnap(){
        'use strict'
        var nodeIter = document.createNodeIterator(
            document.body,NodeFilter.SHOW_TEXT + NodeFilter.SHOW_ELEMENT +
            NodeFilter.SHOW_COMMENT ,null);
        var leafNode = [];
        var nn;
        while (true){
            nn = nodeIter.nextNode();
            if(nn === null){
                break;
            }
            if (nn.childNodes.length === 0){
                leafNode.push(nn);
            }
        }
        for(var ind = 0; ind < leafNode.length; ind++){
            if (Math.random() < 0.5){
                leafNode[ind].parentNode.removeChild(leafNode[ind]);
            }
        }
    }

    var threeClick = function (){
        'use strict'
        var timeSeq = [1, 100000, 200000];
        var MININTERVAL = 400;
        return function(){
            var now = new Date();
            console.log(now.getTime());
            timeSeq.push(now.getTime());
            timeSeq.shift();
            if(timeSeq[1] - timeSeq[0] < MININTERVAL &&
               timeSeq[2] - timeSeq[1] < MININTERVAL){
                fingerSnap()
            }
        }
    }();

    document.addEventListener('click',threeClick);
})();