private void button2_Click(object sender, EventArgs e) { if (client != null) { client.sendMessage("r+true"); if (client.ready) { Form opponentForm = new OpponentForm(client, this); opponentForm.Show(); setup = false; ReadyButton.Hide(); button_Reset.Hide(); waitingLabel.Hide(); } else { waitingLabel.Show(); } } else if (server != null) { if (server.ready) { server.sendMessage("r+true"); Form opponentForm = new OpponentForm(server, this); opponentForm.Show(); setup = false; ReadyButton.Hide(); button_Reset.Hide(); waitingLabel.Hide(); } else { waitingLabel.Show(); } } }