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Klavia Race Logger

Logs Klavia Races

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://updategreasyfork.deno.dev/scripts/532751/1570580/Klavia%20Race%20Logger.js 

// ==UserScript==
// @name         Klavia Race Logger
// @version      2024-03-30
// @namespace    https://gf.zukizuki.org/users/1331131-tensorflow-dvorak
// @description  Logs Klavia Races
// @match        *://*.ntcomps.com/*
// @grant        none
// @run-at       document-start
// @license      MIT
// ==/UserScript==

(function () {
  const script = document.createElement("script");
  script.textContent = `
    (function () {
      const STORAGE_KEY = "klaviaRaceHistory";
      const seenRaceIDs = new Set();

     const estimatePoints = (wpm, accuracy) => Math.round(Math.pow(wpm, 1) * Math.pow(accuracy, 2.5) * 0.000027);

      function loadRaceHistory() {
        try {
          return JSON.parse(localStorage.getItem(STORAGE_KEY)) || [];
        } catch {
          return [];
        }
      }

      function saveRaceHistory(history) {
        localStorage.setItem(STORAGE_KEY, JSON.stringify(history));
      }

      function attachRaceLogger(ws) {
        ws.addEventListener("message", (event) => {
          let parsed;
          try {
            parsed = JSON.parse(event.data);
          } catch {
            return;
          }

          const identifier = parsed.identifier ? JSON.parse(parsed.identifier) : {};
          const msg = parsed.message;

          if (
            identifier.channel === "RaceChannel" &&
            msg?.message === "update_race_results" &&
            msg?.textCompleted === true &&
            msg?.raceId &&
            !seenRaceIDs.has(msg.raceId)
          ) {
            seenRaceIDs.add(msg.raceId);

            const raceData = {
              raceId: msg.raceId,
              points: estimatePoints(msg.wpm, parseFloat(msg.accuracy)),
              wpm: msg.wpm,
              accuracy: parseFloat(msg.accuracy),
              raceSeconds: msg.raceSeconds,
              textSeconds: msg.textSeconds,
              boostBonus: msg.boostBonus,
              timestamp: new Date().toISOString(),
            };

            const history = loadRaceHistory();
            history.unshift(raceData);
            saveRaceHistory(history);
          }
        });
      }

      const originalWS = window.WebSocket;
      window.WebSocket = new Proxy(originalWS, {
        construct(target, args) {
          const ws = new target(...args);
          attachRaceLogger(ws);
          return ws;
        }
      });
    })();
  `;
  document.documentElement.appendChild(script);
})();