private void buttonSendRegistartion_LeftMouseClickedCallback(object sender, CallbackArgs e)
{
ServiceLocator.NetManager.Connect();
var registrationPacket = new Packet(PacketType.RegistrationPacket);
registrationPacket.Message.Write(this.GUI.Get<EditBox>("textUser").Text);
registrationPacket.Message.Write(this.GUI.Get<EditBox>("textPassword").Text);
ServiceLocator.NetManager.SendMessage(registrationPacket.Message, NetDeliveryMethod.ReliableOrdered, ChannelTypes.WORLD);
}