Level Progress Estimation

Accurate level progress via HoF rank interpolation + XP/hour tracking

Versión del día 24/05/2026. Echa un vistazo a la versión más reciente.

Tendrás que instalar una extensión para tu navegador como Tampermonkey, Greasemonkey o Violentmonkey si quieres utilizar este script.

You will need to install an extension such as Tampermonkey to install this script.

Tendrás que instalar una extensión como Tampermonkey o Violentmonkey para instalar este script.

Necesitarás instalar una extensión como Tampermonkey o Userscripts para instalar este script.

Tendrás que instalar una extensión como Tampermonkey antes de poder instalar este script.

Necesitarás instalar una extensión para administrar scripts de usuario si quieres instalar este script.

(Ya tengo un administrador de scripts de usuario, déjame instalarlo)

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

(Ya tengo un administrador de estilos de usuario, déjame instalarlo)

// ==UserScript==
// @name Level Progress Estimation
// @namespace http://tampermonkey.net/
// @version 14.8
// @description Accurate level progress via HoF rank interpolation + XP/hour tracking
// @author Pint-Shot-Riot
// @match https://www.torn.com/*
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_xmlhttpRequest
// @connect api.torn.com
// @license MIT
// ==/UserScript==

(function () {
    "use strict";

    const STORAGE_KEY = "pda_level_visible";
    const VAL_KEY = "pda_last_lvl_val";
    const TIME_KEY = "pda_last_lvl_time";
    const OLD_VAL_KEY = "pda_prev_lvl_int";
    const HISTORY_KEY = "pda_lvl_history";

    let isVisible = localStorage.getItem(STORAGE_KEY)!== 'false';
    let lastKnownValue = localStorage.getItem(VAL_KEY) || "--";
    let lastUpdate = parseInt(localStorage.getItem(TIME_KEY) || "0");
    let history = JSON.parse(localStorage.getItem(HISTORY_KEY) || "[]");
    let showRate = false;
    let currentData = null;
    let pillInjected = false;

    const styleSheet = document.createElement("style");
    styleSheet.innerText = `
.pda-lvl-status-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        cursor: pointer;
        font-size: 16px;
        opacity: 0.75;
        transition: opacity 0.15s, transform 0.15s;
        filter: grayscale(1);
    }
.pda-lvl-status-icon:hover { opacity: 1; transform: scale(1.15); }
.pda-lvl-active { filter: grayscale(0)!important; opacity: 1!important; }
    #acc-lvl-pill {
        display: inline-flex;
        align-items: center;
        background: #333;
        border: 1px solid #444;
        border-radius: 10px;
        padding: 2px 8px;
        margin: 0 4px;
        height: 22px;
        cursor: pointer;
        box-shadow: 0 1px 3px rgba(0,0,0,0.5);
        flex-shrink: 0;
        transition: background 0.2s;
        position: relative;
        -webkit-tap-highlight-color: transparent;
    }
    #acc-lvl-pill:active { background: #2a2a2a; }
.lvl-up-flash {
        background: #2d4a1d!important;
        box-shadow: 0 0 8px #85b200!important;
    }
.rank-up { color: #85b200!important; }
.rank-down { color: #ff4444!important; }
    `;
    document.head.appendChild(styleSheet);

    async function getApiKey() {
        let key = localStorage.getItem("APIKey") || await GM_getValue("torn_api_key", "");
        if (!key || key.length < 10) {
            key = prompt("Please enter your Torn API Key with 'hof' access:");
            if (key) {
                key = key.trim();
                localStorage.setItem("APIKey", key);
                await GM_setValue("torn_api_key", key);
            }
        }
        return key? key.trim() : null;
    }

    async function fetchTorn(url) {
        return new Promise((resolve, reject) => {
            GM_xmlhttpRequest({
                method: "GET",
                url: url,
                timeout: 10000,
                onload: (res) => {
                    try {
                        const data = JSON.parse(res.responseText);
                        if (data.error) reject(data.error.error);
                        else resolve(data);
                    } catch (e) { reject("JSON Parse Error"); }
                },
                onerror: () => reject("Network Error"),
                ontimeout: () => reject("Timeout")
            });
        });
    }

    function updateHistory(level, rank, fraction) {
        const now = Date.now();
        history.push({ level, rank, fraction, time: now });
        history = history.filter(h => now - h.time < 86400000);
        localStorage.setItem(HISTORY_KEY, JSON.stringify(history));
    }

    function calculateXPRate(currentLevel, currentFraction) {
        if (history.length < 2) return null;
        const sameLevel = history.filter(h => h.level === currentLevel);
        if (sameLevel.length < 2) return null;
        const oldest = sameLevel[0];
        const newest = sameLevel[sameLevel.length - 1];
        const timeHours = (newest.time - oldest.time) / 3600000;
        if (timeHours < 0.5) return null;
        const fractionGain = newest.fraction - oldest.fraction;
        const ratePerHour = fractionGain / timeHours;
        if (ratePerHour <= 0) return { rate: 0, eta: null };
        const remainingFraction = 1 - currentFraction;
        const hoursToLevel = remainingFraction / ratePerHour;
        return {
            rate: ratePerHour,
            eta: hoursToLevel
        };
    }

    function formatETA(hours) {
        if (!hours || hours <= 0) return "∞";
        if (hours < 1) return `${Math.round(hours * 60)}m`;
        if (hours < 24) return `${hours.toFixed(1)}h`;
        const days = Math.floor(hours / 24);
        const hrs = Math.round(hours % 24);
        return `${days}d ${hrs}h`;
    }

    async function getAccurateLevel() {
        const key = await getApiKey();
        if (!key) return null;
        try {
            const userHof = await fetchTorn(`https://api.torn.com/v2/user/hof?key=${key}`);
            const level = userHof.hof.level.value;
            const myRank = userHof.hof.level.rank;
            if (level >= 100) return { value: "100.00", confident: true, level, rank: myRank, fraction: 1 };
            const offset = Math.max(1, myRank - 500);
            const hofData = await fetchTorn(`https://api.torn.com/v2/torn/hof?limit=1000&offset=${offset}&cat=level&key=${key}`);
            const players = hofData.hof || [];
            const currentLevelPlayers = players.filter(p => p.level === level);
            if (currentLevelPlayers.length === 0) return { value: level.toFixed(2), confident: false, level, rank: myRank, fraction: 0 };
            const positions = currentLevelPlayers.map(p => p.position);
            const topOfLevel = Math.min(...positions);
            let bottomOfLevel = Math.max(...positions);
            const nextLevelPlayers = players.filter(p => p.level === level + 1);
            if (nextLevelPlayers.length > 0) {
                bottomOfLevel = Math.min(...nextLevelPlayers.map(p => p.position)) - 1;
            }
            const range = bottomOfLevel - topOfLevel + 1;
            if (range <= 1) return { value: level.toFixed(2), confident: false, level, rank: myRank, fraction: 0 };
            const distFromTop = myRank - topOfLevel;
            let fraction = distFromTop / range;
            fraction = Math.pow(fraction, 1.25);
            if (fraction <= 0) fraction = 0.01;
            if (fraction >= 1) fraction = 0.99;
            updateHistory(level, myRank, fraction);
            const confident = range >= 50;
            const value = (level + fraction).toFixed(2);
            return { value, confident, level, rank: myRank, fraction, range };
        } catch (e) {
            console.error("[PDA Level] Calc error:", e);
            return null;
        }
    }

    function syncUI() {
        const pill = document.getElementById('acc-lvl-pill');
        const icon = document.getElementById('pda-lvl-status-btn');
        if (pill) pill.style.display = isVisible? 'inline-flex' : 'none';
        if (icon) isVisible? icon.classList.add('pda-lvl-active') : icon.classList.remove('pda-lvl-active');
    }

    function flashLevelUp() {
        const pill = document.getElementById('acc-lvl-pill');
        if (!pill) return;
        pill.classList.add('lvl-up-flash');
        setTimeout(() => pill.classList.remove('lvl-up-flash'), 3000);
    }

    function updatePillDisplay() {
        const valSpan = document.getElementById('acc-lvl-val');
        if (!valSpan ||!currentData) return;

        if (showRate) {
            const xpRate = calculateXPRate(currentData.level, currentData.fraction);
            if (xpRate && xpRate.rate > 0) {
                valSpan.textContent = `+${(xpRate.rate * 100).toFixed(2)}%/h`;
            } else {
                valSpan.textContent = "No rate yet";
            }
        } else {
            valSpan.textContent = (currentData.confident? "" : "~") + currentData.value;
        }
    }

    function updateUI(data) {
        if (data) currentData = data;
        const oldLevelInt = parseInt(localStorage.getItem(OLD_VAL_KEY) || "0");
        let tooltip = "Tap to toggle level/rate";
        let deltaIndicator = "";

        if (data && data.value!== "--") {
            const newLevelInt = Math.floor(parseFloat(data.value));
            if (oldLevelInt && newLevelInt > oldLevelInt) flashLevelUp();

            if (history.length >= 2) {
                const prev = history[history.length - 2];
                if (prev.level === data.level) {
                    const rankDelta = prev.rank - data.rank;
                    if (rankDelta > 0) deltaIndicator = ` <span class="rank-up">↑${rankDelta}</span>`;
                    else if (rankDelta < 0) deltaIndicator = ` <span class="rank-down">↓${Math.abs(rankDelta)}</span>`;
                }
            }

            const xpRate = calculateXPRate(data.level, data.fraction);
            if (xpRate && xpRate.rate > 0) {
                tooltip = `Level ${data.value} | +${(xpRate.rate * 100).toFixed(2)}%/hr | ETA ${formatETA(xpRate.eta)}\nTap to toggle`;
            } else {
                tooltip = `Level ${data.value} | Range: ${data.range} players | Need 2+ hours for rate\nTap to toggle`;
            }

            lastKnownValue = (data.confident? "" : "~") + data.value;
            localStorage.setItem(VAL_KEY, lastKnownValue);
            localStorage.setItem(OLD_VAL_KEY, newLevelInt.toString());
            localStorage.setItem(TIME_KEY, Date.now().toString());
        }

        const deltaSpan = document.getElementById('acc-lvl-delta');
        const pill = document.getElementById('acc-lvl-pill');
        if (deltaSpan) deltaSpan.innerHTML = deltaIndicator;
        if (pill) pill.title = tooltip;
        updatePillDisplay();
        syncUI();
    }

    function injectPill() {
        if (pillInjected) return;
        const header = document.querySelector('#header-root') || document.querySelector('.header-wrapper');
        const tray = header?.querySelector('[class*="right_"]') || header?.querySelector('[class*="header-buttons"]');
        if (!tray) return;

        const newPill = document.createElement('div');
        newPill.id = 'acc-lvl-pill';
        newPill.innerHTML = `<span style="color: #85b200; font-size: 10px; font-weight: bold; margin-right: 4px; font-family: sans-serif;">LV</span>
                             <span id="acc-lvl-val" style="color: #fff; font-size: 11px; font-family: 'Courier New', monospace; font-weight: bold;">${lastKnownValue}</span>
                             <span id="acc-lvl-delta" style="font-size: 9px; margin-left: 3px;"></span>`;
        tray.prepend(newPill);
        pillInjected = true;

        const statusUl = document.querySelector('ul[class*="status-icons"]');
        if (statusUl &&!document.getElementById('pda-lvl-status-btn')) {
            const li = document.createElement('li');
            li.style.display = "inline-flex";
            const a = document.createElement('a');
            a.id = 'pda-lvl-status-btn';
            a.className = 'pda-lvl-status-icon';
            a.title = 'Toggle Level Progress';
            a.innerHTML = '📈';
            li.appendChild(a);
            statusUl.appendChild(li);
        }
    }

    async function refresh() {
        const data = await getAccurateLevel();
        if (data) updateUI(data);
    }

    function scheduleNextRefresh() {
        const now = new Date();
        const nextHour = new Date(now);
        nextHour.setUTCHours(now.getUTCHours() + 1, 0, 10, 0);
        const msUntil = nextHour - now;
        setTimeout(async () => {
            await refresh();
            scheduleNextRefresh();
        }, msUntil);
    }

    // Event delegation - survives Torn redraws
    document.addEventListener('click', function(e) {
        const pill = e.target.closest('#acc-lvl-pill');
        if (pill) {
            e.preventDefault();
            e.stopImmediatePropagation();
            showRate =!showRate;
            updatePillDisplay();
            return false;
        }
        const icon = e.target.closest('#pda-lvl-status-btn');
        if (icon) {
            e.preventDefault();
            e.stopImmediatePropagation();
            isVisible =!isVisible;
            localStorage.setItem(STORAGE_KEY, isVisible);
            syncUI();
            return false;
        }
    }, true);

    document.addEventListener('touchend', function(e) {
        const pill = e.target.closest('#acc-lvl-pill');
        if (pill) {
            e.preventDefault();
            e.stopImmediatePropagation();
            showRate =!showRate;
            updatePillDisplay();
        }
    }, true);

    function init() {
        injectPill();
        refresh();
        scheduleNextRefresh();
    }

    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', init);
    } else {
        init();
    }

    const observer = new MutationObserver(() => {
        if (!document.getElementById('acc-lvl-pill')) {
            pillInjected = false;
            injectPill();
            updateUI(currentData);
        }
    });
    const target = document.querySelector('#header-root') || document.body;
    observer.observe(target, { subtree: true, childList: true });
})();