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stake larp
// ==UserScript==
// @name jakubryzyk
// @namespace http://tampermonkey.net/
// @version 3.2
// @description stake larp
// @author ryzu
// @match *://*.stake.jp/*
// @grant GM_xmlhttpRequest
// @connect api.exchangerate-api.com
// @run-at document-idle
// @license MIT
// ==/UserScript==
(function () {
'use strict';
let plnToArs = 1354.22;
let detectedCurrency = 'LTC';
function fetchPlnToArs() {
GM_xmlhttpRequest({
method: "GET",
url: "https://api.exchangerate-api.com/v4/latest/PLN",
onload: function (response) {
try {
const data = JSON.parse(response.responseText);
if (data && data.rates && data.rates.ARS) {
plnToArs = data.rates.ARS;
console.log(`[LARP] PLN→ARS rate updated: ${plnToArs}`);
}
} catch (e) {
console.error("[LARP] Failed to parse PLN->ARS rate:", e);
}
},
onerror: function (e) {
console.error("[LARP] PLN->ARS fetch error:", e);
}
});
}
setInterval(fetchPlnToArs, 300000);
fetchPlnToArs();
const fakePLNsvg = `<svg fill="none" viewBox="0 0 96 96" class="svg-icon"><title></title><path fill="#6CDE07" d="M48 96c26.51 0 48-21.49 48-48S74.51 0 48 0 0 21.49 0 48s21.49 48 48 48"></path><path fill="#1B3802" d="M51.517 73.319v6.56h-5.8v-6.48c-7.56-.6-13.08-3.56-16.92-7.64l4.72-6.56c2.84 3 6.96 5.68 12.2 6.48v-14.04c-7.48-1.88-15.4-4.64-15.4-14.12 0-7.4 6.04-13.32 15.4-14.12v-6.68h5.8v6.84c5.96.6 10.84 2.92 14.6 6.56l-4.88 6.32c-2.68-2.68-6.12-4.36-9.76-5.08v12.52c7.56 2.04 15.72 4.88 15.72 14.6 0 7.4-4.8 13.8-15.72 14.84zm-5.8-30.96v-11.32c-4.16.44-6.68 2.68-6.68 5.96 0 2.84 2.84 4.28 6.68 5.36m12.88 16.92c0-3.36-3-4.88-7.04-6.12v12.52c5-.72 7.04-3.64 7.04-6.4"></path></svg>`;
function isPLNsvg(s) {
const h = s.outerHTML;
if (/PLN/i.test(h)) return true;
if (h.includes('m27.8 62.4-1.24-5.08') || h.includes('M53.36 62.4')) return true;
if (h.includes('#FFC800') && h.includes('#276304')) return true;
const paths = s.querySelectorAll('path');
for (const x of paths) {
const d = x.getAttribute('d') || '';
if (d.includes('27.8 62.4') || d.includes('53.36 62.4')) return true;
}
return false;
}
function replacePLNtext() {
document.querySelectorAll('*:not(script):not(style)').forEach(el => {
el.childNodes.forEach(n => {
if (n.nodeType === 3 && n.nodeValue.includes('ARS')) {
n.nodeValue = n.nodeValue.replace(/ARS/g, 'PLN');
}
});
});
}
function replacePLNimages() {
document.querySelectorAll('img').forEach(i => {
if (!i.dataset.larped && /ARS/i.test(i.alt + i.title + i.src)) {
i.dataset.larped = '1';
const w = document.createElement('div');
w.innerHTML = fakePLNsvg;
i.replaceWith(w.firstChild);
}
});
}
function replacePLNsvgs() {
document.querySelectorAll('svg').forEach(s => {
if (!s.dataset.larped && isPLNsvg(s)) {
s.dataset.larped = '1';
const w = document.createElement('div');
w.innerHTML = fakePLNsvg;
const ns = w.firstChild;
ns.dataset.larped = '1';
try {
if (s.getAttribute('class')) ns.setAttribute('class', s.getAttribute('class'));
if (s.style.cssText) ns.style.cssText = s.style.cssText;
} catch (e) {}
s.replaceWith(ns);
}
});
}
function detectCurrency() {
const possibleTexts = [];
document.querySelectorAll('button, span, div').forEach(el => {
const txt = el.textContent.trim();
if (/^\d+(\.\d+)?\s+(LTC|USDT)$/i.test(txt)) {
possibleTexts.push(txt);
}
});
for (const t of possibleTexts) {
if (t.includes('USDT')) return 'USDT';
if (t.includes('LTC')) return 'LTC';
}
return 'LTC';
}
function modifyCurrencyDisplay() {
detectedCurrency = detectCurrency();
const currencyRegex = detectedCurrency === 'LTC'
? /\b(\d*\.?\d+)\s*LTC\b/i
: /\b(\d*\.?\d+)\s*USDT\b/i;
document.querySelectorAll('*:not(script):not(style)').forEach(el => {
if (el.dataset.currencyModified === detectedCurrency) return;
let modified = false;
el.childNodes.forEach(n => {
if (n.nodeType === 3) {
const match = currencyRegex.exec(n.nodeValue);
if (match) {
const oldVal = parseFloat(match[1]);
if (!isNaN(oldVal)) {
let newText;
if (detectedCurrency === 'LTC') {
const newVal = (oldVal * plnToArs).toFixed(6);
newText = `${newVal} LTC`;
} else {
newText = `${oldVal.toFixed(2)} USDT`;
}
n.nodeValue = n.nodeValue.replace(currencyRegex, newText);
modified = true;
}
}
}
});
if (modified) {
el.dataset.currencyModified = detectedCurrency;
}
});
}
function overrideUSDTPreview() {
if (detectedCurrency !== 'USDT') return;
const betInput = document.querySelector('input[type="number"]');
const previewSpan = document.querySelector('div[data-testid="conversion-amount"]');
if (betInput && previewSpan) {
const val = parseFloat(betInput.value);
if (!isNaN(val)) {
previewSpan.textContent = `${val.toFixed(2)} USDT`;
}
}
}
function mainLoop() {
try {
replacePLNtext();
replacePLNimages();
replacePLNsvgs();
modifyCurrencyDisplay();
overrideUSDTPreview();
} catch (e) {
console.error('[LARP] error:', e);
}
requestAnimationFrame(mainLoop);
}
requestAnimationFrame(mainLoop);
})();