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IdlePixel Chat Markdown

Adds support for some markdown into chat

  1. // ==UserScript==
  2. // @name         IdlePixel Chat Markdown
  3. // @namespace    lbtechnology.info
  4. // @version      1.1.1
  5. // @description  Adds support for some markdown into chat
  6. // @author       Lux-Ferre
  7. // @license      MIT
  8. // @match        *://idle-pixel.com/login/play*
  9. // @grant        none
  10. // @require      https://greatest.deepsurf.us/scripts/441206-idlepixel/code/IdlePixel+.js?anticache=20220905
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.     'use strict';
  15.  
  16.     class MarkdownPlugin extends IdlePixelPlusPlugin {
  17.         constructor() {
  18.             super("markdown", {
  19.                 about: {
  20.                     name: GM_info.script.name,
  21.                     version: GM_info.script.version,
  22.                     author: GM_info.script.author,
  23.                     description: GM_info.script.description
  24.                 }
  25.             });
  26.             this.previous = "";
  27.         }
  28.  
  29.         onChat(data){
  30.             const newMessage = this.parseMarkdown(data)
  31.             if (data.modified){
  32.                 const element = $("#chat-area > *").last();
  33.                 while (element[0].lastChild.nodeName !== "SPAN"){
  34.                     element[0].removeChild(element[0].lastChild)
  35.                 }
  36.                 element.append(newMessage.message)
  37.             }
  38.         }
  39.     
  40.         parseMarkdown(data){
  41.             data.modified = false
  42.             let message = data.message
  43.             message = message.replace(/⁓/g, '~')
  44.             const markdownPairs = {
  45.                 "``": ["``", "<code>", "</code>"],
  46.                 "**": ["\\*\\*", "<strong>", "</strong>"]
  47.             }
  48.  
  49.             for (const [markdown, html] of Object.entries(markdownPairs)){
  50.                 const re = new RegExp(html[0],"g");
  51.                 const tickCount = (message.match(re) || []).length;
  52.                 if (tickCount>1){
  53.                     data.modified = true
  54.                     const backtickPairs = Math.floor(tickCount / 2)
  55.                     for (let i=0; i<=backtickPairs; i++){
  56.                         message = message.replace(markdown, html[1])
  57.                         message = message.replace(markdown, html[2])
  58.                     }
  59.                 }
  60.             }
  61.  
  62.             data.message = message
  63.             return data
  64.         }
  65.     }
  66.     
  67.     const plugin = new MarkdownPlugin();
  68.         IdlePixelPlus.registerPlugin(plugin);
  69.     
  70. })();