https://github.com/VictorWesterlund/stadia-avatar
// ==UserScript==
// @name Stadia Avatars - Bot
// @namespace https://victorwesterlund.com/
// @version 1.0
// @description https://github.com/VictorWesterlund/stadia-avatar
// @author VictorWesterlund
// @match https://stadia.google.com/*
// @grant none
// @noframes
// ==/UserScript==
(function() {
'use strict';
/* The Stadia Service Worker "mgsw.js" acts like a proxy and rejects requests to the StadiaAvatar endpoint.
Enable the "Bypass for network" toggle in DevTools->Application->Service Workers to circumvent this issue. */
const endpoint = "https://api.victorwesterlund.com/stadia-avatar/update";
const sharedSecret = ""; // Key to update the database
const className = {
newMessage: "daVSod",
messageContent: "dgrMg",
messageWindow: "P9pxvf",
backButton: "rkvT7c"
}
let interval = null;
async function updateAvatar(userID,payload) {
const response = await fetch(endpoint,{
method: "POST",
mode: "no-cors",
headers: {
"Content-Type": "text/plain"
},
body: `{"sharedSecret":"${sharedSecret}","userID":"${userID}","payload":"${payload}"}`
});
return response.text();
}
const backToMessageList = (mutations,observer) => {
observer.disconnect();
// Click the back button once the animation has ended
setTimeout(() => document.getElementsByClassName(className.backButton)[0].click(),1000);
}
function pollNewMessages() {
const messages = document.getElementsByClassName(className.newMessage);
if(!messages) {
return false;
}
for(const message of messages) {
const userID = message.getAttribute("data-playerid");
const userMessage = message.getElementsByClassName(className.messageContent)[0].innerText;
message.click(); // Send the AckMessage request natively by simulating a click
// Wait for the message window to open
const messageWindow = document.getElementsByClassName(className.messageWindow)[0];
const observer = new MutationObserver(backToMessageList);
observer.observe(messageWindow,{
attributes: true,
subtree: true
});
updateAvatar(userID,userMessage)
.catch(err => console.error("Failed to update avatar",err));
}
}
window._StadiaAvatar = {
// Start the StadiaAvatar bot with 'window._StadiaAvatar.start()'
start: (delay = 500) => {
interval = setInterval(() => pollNewMessages(),delay);
console.log("StadiaAvatar bot started.");
},
stop: () => {
interval = null;
console.log("StadiaAvatar bot stopped.");
}
}
})();