{
    with(Client)
        instance_destroy();

    global.players = ds_list_create();
    global.tcpListener = -1;
    global.serverSocket = -1;
    global.serverName = "Testing Server"

    global.gamemode = 0

    global.hostingPort = 8190

    randomize();
    global.randomSeed=random_get_seed();
    updatePlayer = 1;

    frame = 0;
    // Player 0 is reserved for the Server.
    serverPlayer = instance_create(0,0,Player);
    serverPlayer.name = global.playerName;
    ds_list_add(global.players, serverPlayer);

    global.tcpListener = tcp_listen(global.hostingPort);
    if(socket_has_error(global.tcpListener))
    {
        show_message("Unable to host: " + socket_error(global.tcpListener));
        instance_destroy();
        exit;
    }
    global.serverSocket = tcp_connect("127.0.0.1", global.hostingPort);
    if(socket_has_error(global.serverSocket))
    {
        show_message("Unable to connect to self.");
        instance_destroy();
        exit;
    }

    var loopbackStartTime;
    loopbackStartTime = current_time;
    do {
        io_handle()
        if(current_time - loopbackStartTime > 2000) // 0.5s should be enough to create a loopback connection...
        {
            show_message("Unable to host: Maybe the port is already in use.");
            instance_destroy();
            exit;
        }
        serverPlayer.socket = socket_accept(global.tcpListener);
        io_handle(); // Make sure the game doesn't appear to freeze
    } until(serverPlayer.socket>=0);

    global.playerID = 0;
    global.myself = serverPlayer;

    global.joinedServerName = global.serverName; // so no errors of unknown variable occur when you create a server
    global.mapchanging=0;

    global.difficulty=1
    room_goto(TestingRoom1)
}