client.ts

// // main
if (GameShell.getParameter('world').length === 0) {
    GameShell.setParameter('world', '1');
}

if (GameShell.getParameter('detail').length === 0) {
    GameShell.setParameter('detail', 'high');
}

if (GameShell.getParameter('method').length === 0) {
    GameShell.setParameter('method', '0');
}

type WorldList = {
    id: number;
    region: string;
    address: string;
    portOffset: number;
    players: number;
    members?: boolean;
}

const worldlist: WorldList[] = JSON.parse(await downloadText('http://2004scape.org/api/v1/worldlist'));
const id: number = parseInt(GameShell.getParameter('world'), 10);
const lowmem: boolean = GameShell.getParameter('detail') === 'low';

const world: WorldList | undefined = worldlist.find((x): boolean => x.id === id);

const protocol: string = window.location.protocol;
const hostname: string = window.location.hostname;
const secured: boolean = hostname.startsWith('https');

Client.nodeId = 10 + (world?.id ?? 1) - 1;
if (hostname === 'localhost') {
    Client.serverAddress = protocol + '//' + hostname;
    Client.portOffset = 0;
} else {
    Client.serverAddress = world?.address ?? 'https://w1.225.2004scape.org';
    if (!secured) {
        Client.serverAddress = Client.serverAddress.replace('https', 'http');
    }
    Client.portOffset = world?.portOffset ?? 0;
}

if (lowmem) {
    Client.setLowMemory();
} else {
    Client.setHighMemory();
}

console.log('RS2 user client - release #225');
new Client().run().then((): void => {});