internal class Program
    {
        private static bool _running = true;

        private static async Task Main(string[] args)
        {
            var client = new Instance();

            client.OnWorldDisconnect += delegate {
                _running = false;
            };

            client.OnAvatarEnter += delegate(Instance sender, AvatarEnterEventArgsT<Avatar> t)
            {
                Console.WriteLine($"{t.Avatar.Name} Entered.");
            };

            await client.ConnectAsync();
            await client.LoginAsync("username", "password", "botname");
            await client.EnterAsync("worldname");
            await client.LoginAndEnterAsync();

            while (_running)
            {
                /* Wait */
            }
        }
    }