[PS] Add Rating

Adds in battles, the rating of the player below its sprite.
Bezoek de website van de maker, stel een vraag, plaats een beoordeling of rapporteer dit script.
Regels afbreken
// ==UserScript==
// @name             [PS] Add Rating
// @namespace        https://github.com/ikelax/userscripts
// @match            https://play.pokemonshowdown.com/*
// @grant            none
// @version          0.1.0
// @author           Alexander Ikonomou
// @description      Adds in battles, the rating of the player below its sprite.
// @license          MIT
// @supportURL       https://github.com/ikelax/userscripts/issues
// @copyright        2025, Alexander Ikonomou (https://github.com/ikelax)
// @homepageURL      https://github.com/ikelax/userscripts
// @homepage         https://github.com/ikelax/userscripts
// @contributionURL  https://github.com/ikelax/userscripts
// @collaborator     ikelax
// @icon             https://www.google.com/s2/favicons?sz=64&domain=pokemonshowdown.com
// ==/UserScript==

(function () {
  "use strict";

  function addRating(trainer) {
    let trainersprite = trainer.querySelector(`div.trainersprite`);
    let rating = document.createElement("strong");
    rating.innerText = trainersprite.title || "Rating: None";
    rating.id = "rating";
    trainersprite.parentNode.insertBefore(rating, trainersprite.nextSibling);
  }

  function watchForElement(selector, onAppear) {
    const observer = new MutationObserver(() => {
      const element = document.querySelector(selector);

      if (!document.querySelector(`${selector} > strong#rating`)) {
        onAppear(element);
      }
    });

    observer.observe(document.body, {
      childList: true,
      subtree: true,
    });
  }

  watchForElement("div.trainer-far", (trainer) => addRating(trainer));

  watchForElement("div.trainer-near", (trainer) => addRating(trainer));
})();