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const MASTERSERVER_IP = "master.aceattorneyonline.com:27014";
import { version } from '../package.json';
import Fingerprint2 from 'fingerprintjs2';
import { unescapeChat } from './encoding.js';
import { safe_tags } from './encoding.js';
let masterserver;
let hdid;
const options = { fonts: { extendedJsFonts: true, userDefinedFonts: ["Ace Attorney", "8bitoperator", "DINEngschrift"] }, excludes: { userAgent: true, enumerateDevices: true } };
let lowMemory = false;
let selectedServer = -1;
let servers = [];
servers[-2] = { name: "Singleplayer", description: "Build cases, try out new things", ip: "127.0.0.1", port: 50001, assets: "", online: "" };
servers[-1] = { name: "Localhost", description: "This is your computer on port 50001", ip: "127.0.0.1", port: 50001, assets: "", online: "Online: ?/?" };
if (window.requestIdleCallback) {
requestIdleCallback(function () {
Fingerprint2.get(options, function (components) {
hdid = Fingerprint2.x64hash128(components.reduce((a, b) => `${a.value || a}, ${b.value}`), 31);
if (/webOS|iPod|BlackBerry|BB|PlayBook|IEMobile|Windows Phone|Kindle|Silk|PlayStation|Opera Mini/i.test(navigator.userAgent)) {
lowMemory = true;
}
check_https();
masterserver = new WebSocket("ws://" + MASTERSERVER_IP);
masterserver.onopen = (evt) => onOpen(evt);
masterserver.onerror = (evt) => onError(evt);
masterserver.onmessage = (evt) => onMessage(evt);
// i don't need the ms to play alone
setTimeout(() => checkOnline(-1, "127.0.0.1:50001"), 0);
});
});
} else {
setTimeout(function () {
Fingerprint2.get(options, function (components) {
hdid = Fingerprint2.x64hash128(components.reduce((a, b) => `${a.value || a}, ${b.value}`), 31);
if (/webOS|iPod|BlackBerry|BB|PlayBook|IEMobile|Windows Phone|Kindle|Silk|PlayStation|Opera Mini/i.test(navigator.userAgent)) {
lowMemory = true;
}
check_https();
masterserver = new WebSocket("ws://" + MASTERSERVER_IP);
masterserver.onopen = (evt) => onOpen(evt);
masterserver.onerror = (evt) => onError(evt);
masterserver.onmessage = (evt) => onMessage(evt);
// i don't need the ms to play alone
setTimeout(() => checkOnline(-1, "127.0.0.1:50001"), 0);
});
}, 500);
}
export function check_https() {
if (document.location.protocol === "https:") {
document.getElementById("https_error").style.display = "";
}
}
export function setServ(ID) {
selectedServer = ID;
if (!lowMemory && document.getElementById(`server${ID}`).className === "")
checkOnline(ID, servers[ID].ip + ":" + servers[ID].port);
if (servers[ID].description !== undefined) {
document.getElementById("serverdescription_content").innerHTML = "<b>" + servers[ID].online + "</b><br>" + safe_tags(servers[ID].description);
}
else {
document.getElementById("serverdescription_content").innerHTML = "";
}
}
window.setServ = setServ;
function onOpen(_e) {
console.log(`Your emulated HDID is ${hdid}`);
masterserver.send(`ID#webAO#webAO#%`);
masterserver.send("ALL#%");
masterserver.send("VC#%");
}
/**
* Triggered when an network error occurs.
* @param {ErrorEvent} e
*/
function onError(evt) {
document.getElementById("ms_error").style.display = "block";
document.getElementById("ms_error_code").innerText = `A network error occurred: ${evt.reason} (${evt.code})`;
return;
}
function checkOnline(serverID, coIP) {
let oserv;
if (serverID !== -2) {
try {
oserv = new WebSocket("ws://" + coIP);
} catch (SecurityError) {
document.getElementById(`server${serverID}`).className = "unavailable";
return;
}
}
// define what the callbacks do
function onCOOpen(_e) {
document.getElementById(`server${serverID}`).className = "available";
oserv.send(`HI#${hdid}#%`);
oserv.send(`ID#webAO#webAO#%`);
}
function onCOMessage(e) {
const comsg = e.data;
const coheader = comsg.split("#", 2)[0];
const coarguments = comsg.split("#").slice(1);
if (coheader === "PN") {
servers[serverID].online = `Online: ${Number(coarguments[0])}/${Number(coarguments[1])}`;
oserv.close();
return;
}
else if (coheader === "BD") {
servers[serverID].online = "Banned";
servers[serverID].description = coarguments[0];
oserv.close();
return;
}
if (serverID === selectedServer)
document.getElementById("serverdescription_content").innerHTML = "<b>" + servers[serverID].online + "</b><br>" + safe_tags(servers[serverID].description);
}
// assign the callbacks
oserv.onopen = function (evt) {
onCOOpen(evt);
};
oserv.onmessage = function (evt) {
onCOMessage(evt);
};
oserv.onerror = function (_evt) {
console.warn(coIP + " threw an error.");
document.getElementById(`server${serverID}`).className = "unavailable";
return;
};
}
function onMessage(e) {
const msg = e.data;
const header = msg.split("#", 2)[0];
console.debug(msg);
if (header === "ALL") {
const allservers = msg.split("#").slice(1);
for (let i = 0; i < allservers.length - 1; i++) {
const serverEntry = allservers[i];
const args = serverEntry.split("&");
let thisserver = { name: args[0], description: args[1], ip: args[2], port: Number(args[3]), assets: args[4], online: "Online: ?/?" };
servers[i] = thisserver;
const ipport = args[2] + ":" + args[3];
const asset = args[4] ? `&asset=${args[4]}` : "";
document.getElementById("masterlist").innerHTML +=
`<li id="server${i}" onmouseover="setServ(${i})"><p>${safe_tags(servers[i].name)}</p>`
+ `<a class="button" href="client.html?mode=watch&ip=${ipport}${asset}">Watch</a>`
+ `<a class="button" href="client.html?mode=join&ip=${ipport}${asset}">Join</a></li>`;
}
masterserver.close();
return;
}
else if (header === "servercheok") {
const args = msg.split("#").slice(1);
document.getElementById("clientinfo").innerHTML = `Client version: ${version} expected: ${args[0]}`;
}
else if (header === "SV") {
const args = msg.split("#").slice(1);
document.getElementById("serverinfo").innerHTML = `Master server version: ${args[0]}`;
}
else if (header === "CT") {
const args = msg.split("#").slice(1);
const msChat = document.getElementById("masterchat");
msChat.innerHTML += `${unescapeChat(args[0])}: ${unescapeChat(args[1])}\r\n`;
if (msChat.scrollTop > msChat.scrollHeight - 600) {
msChat.scrollTop = msChat.scrollHeight;
}
}
}
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