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A simple chat feature for suroi.io
// ==UserScript==
// @name Suroi Chat
// @namespace http://tampermonkey.net/
// @version 2024-03-22
// @description A simple chat feature for suroi.io
// @author 616c616e
// @match https://suroi.io/*
// @match http://suroi.io/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=suroi.io
// @grant none
// @license GNU GPLv3
// ==/UserScript==
(function() {
'use strict';
const old_websocket = WebSocket;
class new_websocket{
constructor(url){
//only if play
if(url.includes("/play?")){
var ws = new old_websocket(url);
}
else{
return new old_websocket(url);
}
window.ws_url = ws.url;
console.log("successfully got current ws url", window.ws_url);
return ws;
}
}
WebSocket = new_websocket;
function addMsg(jsondata){
if(jsondata.gameid == window.ws_url.split("gameID=")[1].split("&")[0] &&
jsondata.region == window.ws_url.split("wss://")[1].split("/play?")[0]){
var curr_msgs = document.querySelectorAll("#messages-container > .chat-message");
if(curr_msgs.length > 30){
curr_msgs[0].remove();
}
let new_msg = document.createElement("span");
new_msg.style.display = "block";
let bold = document.createElement("b");
bold.innerText = jsondata.user;
new_msg.appendChild(bold);
new_msg.appendChild(
document.createTextNode(": " + jsondata.content)
);
new_msg.setAttribute("class", "chat-message");
new_msg.style.fontSize = "15px";
document.querySelector("#messages-container").appendChild(new_msg);
new_msg.scrollIntoView();
setTimeout(function(){
new_msg.remove();
}.bind(this), 45000);
}
}
function sendMsg(msg){
window.chat_socket.send(JSON.stringify({
user: document.getElementById("username-input").value,
content: msg.replaceAll("\n", ""),
gameid: window.ws_url.split("gameID=")[1].split("&")[0],
region: window.ws_url.split("wss://")[1].split("/play?")[0]
}));
}
setInterval(function(){
if(!window.chat_socket){
console.log("Chat socket not open, connecting...");
window.chat_socket = new WebSocket("wss://suroihax.glitch.me/chat");
window.chat_socket.addEventListener("close", function(evt){
window.chat_socket = null;
});
window.chat_socket.addEventListener("message", function(msg){
try{
addMsg(JSON.parse(msg.data));
} catch(e){console.log(e)}
});
}
}, 1000);
window.addEventListener("load", function(){
let chat_container = document.createElement("div");
chat_container.style.zIndex = "99999999";
chat_container.style.position = "absolute";
chat_container.style.right = (document.querySelector("#weapons-container").getBoundingClientRect().width + 20).toString() + "px";
chat_container.style.bottom = "10px";
chat_container.id = "chat-container";
chat_container.innerHTML = `
<div id="messages-container"></div>
<textarea placeholder="[Enter] Send a message" id="chat-textbox" rows="1" cols="30" maxlength="64"></textarea>
<style>
#chat-textbox{
resize: none;
overflow: hidden;
background: transparent;
border: none;
color: white;
background-color: rgba(0,0,0,0.5);
margin: 5px;
}
#messages-container{
max-height: 150px;
overflow: auto;
scrollbar-width: thin;
}
#messages-container::-webkit-scrollbar-track{
opacity 0%;
}
#messages-container::-webkit-scrollbar-thumb {
background: grey;
opacity: 50%
border-radius: 10px;
}
#chat-textbox::placeholder{
color: white;
}
#chat-container{
overflow-wrap: break-word;
padding: 10px;
background-color: rgba(0,0,0,0.4);
}
.chat-message{
margin: 5px;
}
body{
overflow: hidden;
}
</style>
`;
document.body.appendChild(chat_container);
document.querySelector("#chat-textbox").addEventListener("keydown", function(e){
this.value = this.value.replaceAll("\n", "");
if(e.key == "Enter"){
if(this.value){
try{
sendMsg(this.value);
} catch{}
}
this.blur();
document.querySelector("#game-ui").focus();
this.value = "";
e.preventDefault();
}
if(e.key == "Escape"){
this.blur();
document.querySelector("#game-ui").focus();
}
e.stopPropagation();
});
document.querySelector("#messages-container").style.maxWidth = document.querySelector("#chat-textbox").getBoundingClientRect().width.toString() + "px";
chat_container.addEventListener("wheel", function(e){
e.stopPropagation();
})
});
window.addEventListener("keydown", function(e){
if(e.key == "Enter"){
document.querySelector("#chat-textbox").focus();
e.preventDefault();
}
})
window.addEventListener("resize", function(e){
document.querySelector("#chat-container").style.right = (document.querySelector("#weapons-container").getBoundingClientRect().width + 20).toString() + "px";
document.querySelector("#messages-container").style.maxWidth = document.querySelector("#chat-textbox").getBoundingClientRect().width.toString() + "px";
});
})();