janky checkbox checker for onemillioncheckboxes (it's badly scripted fyi, I stopped caring because it got insanly botted by people more skilled than me, sorry. Feel free to use any part of this code)
// ==UserScript==
// @name onemillioncheckboxes
// @namespace onemillioncheckboxeschecker
// @version 0.2
// @description janky checkbox checker for onemillioncheckboxes (it's badly scripted fyi, I stopped caring because it got insanly botted by people more skilled than me, sorry. Feel free to use any part of this code)
// @author YOU (idc tbh)
// @license MIT
// @match https://onemillioncheckboxes.com/
// @grant none
// ==/UserScript==
(function() {
'use strict';
let isSelecting=false;let startX,startY,endX,endY;let selectionBox;let startTime;
function isElementInViewport(el){const rect=el.getBoundingClientRect();return(rect.top>=0&&rect.left>=0&&rect.bottom<=(window.innerHeight||document.documentElement.clientHeight)&&rect.right<=(window.innerWidth||document.documentElement.clientWidth))}
function clickCheckbox(checkbox){if(!checkbox.checked){checkbox.click()}}
function selectCheckboxesInArea(startX, startY, endX, endY) {
const allCheckboxes=document.querySelectorAll('input[type="checkbox"]');const checkboxesToCheck=[];allCheckboxes.forEach((checkbox)=>{if(!checkbox.checked&&isElementInViewport(checkbox)){const checkboxRect=checkbox.getBoundingClientRect();const checkboxX=checkboxRect.left+window.scrollX;const checkboxY=checkboxRect.top+window.scrollY;if(checkboxX>=startX&&checkboxX<=endX&&checkboxY>=startY&&checkboxY<=endY){checkboxesToCheck.push(checkbox)}}});checkboxesToCheck.forEach((checkbox,index)=>{const delay=Math.floor(index/7)*1310;setTimeout(()=>clickCheckbox(checkbox),delay)})}
function startSelection(){isSelecting=!0;document.body.style.cursor='crosshair';selectionBox=document.createElement('div');selectionBox.style.position='absolute';selectionBox.style.border='2px solid red';selectionBox.style.pointerEvents='none';document.body.appendChild(selectionBox);addSelectionListeners()}
function handleMouseDown(event){if(isSelecting){startX=event.pageX;startY=event.pageY;selectionBox.style.left=startX+'px';selectionBox.style.top=startY+'px';selectionBox.style.width='0';selectionBox.style.height='0';selectionBox.style.display='block'}}
function handleMouseMove(event){if(isSelecting){endX=event.pageX;endY=event.pageY;const boxWidth=Math.abs(endX-startX);const boxHeight=Math.abs(endY-startY);selectionBox.style.width=boxWidth+'px';selectionBox.style.height=boxHeight+'px';selectionBox.style.left=Math.min(endX,startX)+'px';selectionBox.style.top=Math.min(endY,startY)+'px'}}
function handleMouseUp(){if(isSelecting){isSelecting=!1;document.body.style.cursor='default';selectionBox.style.display='none';selectCheckboxesInArea(Math.min(startX,endX),Math.min(startY,endY),Math.max(startX,endX),Math.max(startY,endY));removeSelectionListeners()}}
function addSelectionListeners(){document.addEventListener('mousedown',handleMouseDown);document.addEventListener('mousemove',handleMouseMove);document.addEventListener('mouseup',handleMouseUp)}
function removeSelectionListeners(){document.removeEventListener('mousedown',handleMouseDown);document.removeEventListener('mousemove',handleMouseMove);document.removeEventListener('mouseup',handleMouseUp)}
document.addEventListener('keydown',function(event){if(event.altKey&&event.key==='x'){startSelection()}})
})();