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🐭️ MouseHunt - Item Quantity Fix

Fixes the "You Own: 0" bug when viewing an item info page.

  1. // ==UserScript==
  2. // @name         🐭️ MouseHunt - Item Quantity Fix
  3. // @version      1.1.0
  4. // @description  Fixes the "You Own: 0" bug when viewing an item info page.
  5. // @license      MIT
  6. // @author       bradp
  7. // @namespace    bradp
  8. // @match        https://www.mousehuntgame.com/i.php
  9. // @icon         https://brrad.com/mouse.png
  10. // @grant        none
  11. // @run-at       document-end
  12. // ==/UserScript==
  13.  
  14. ((function () {
  15.   'use strict';
  16.  
  17.   // Make sure we have the ID parameter.
  18.   if (window.location.href.indexOf('i.php?id=') === -1) {
  19.     return;
  20.   }
  21.  
  22.   // Grab the item ID.
  23.   const itemID = window.location.href.split('i.php?id=')[ 1 ];
  24.   if (! itemID) {
  25.     return;
  26.   }
  27.  
  28.   // Make sure the quantity shown is 0.
  29.   const qty = document.querySelector('.itemView-sidebar-quantity');
  30.   if (! (qty && qty.textContent.indexOf('You Own:') !== -1)) {
  31.     return;
  32.   }
  33.  
  34.   // Grab the item slug.
  35.   const itemName = document.querySelector('.itemViewContainer').getAttribute('data-item-type');
  36.   if (! itemName) {
  37.     return;
  38.   }
  39.  
  40.   // redirect to item.php?item_type=itemName
  41.   const newLocation = window.location.href.replaceAll(`i.php?id=${itemID}`, `item.php?item_type=${itemName}`);
  42.   if (newLocation !== window.location.href) {
  43.     window.location.href = newLocation;
  44.   }
  45. })());