/// <summary>
/// Try to connect when the user clicks the connect button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ConnectButton_Click(object sender, EventArgs e)
{
if (serverTextBox.Text == "")
{
MessageBox.Show("You didn't enter a server address, try again.", "Warning!");
return;
}
if (nameTextBox.Text == "")
{
MessageBox.Show("Please enter a name!", "Warning!");
return;
}
// Disable serverTextBox, nameTextBox and connectButton
connectButton.Enabled = false;
serverTextBox.Enabled = false;
nameTextBox.Enabled = false;
try
{
// Connect to the server, specifying the first thing we want to do once a connection is made is FirstContact
theServer = Networking.ConnectToServer(FirstContact, serverTextBox.Text); //callMe delegate and IPaddress.
}
catch (Exception)
{
NetworkError();
}
}
// Controls
//--------------------------------------------------------------------------------------------
/// <summary>
/// Makes the initial connection to the server.
/// </summary>
/// <param name="sender">How key was pressed</param>
/// <param name="e">Event carried with click</param>
private void button_Connect_Click(object sender, EventArgs e)
{
// Empty Server address.
if (textBox_Server.Text == "")
{
MessageBox.Show("Please enter a server address");
return;
}
// Disable the controls and try to connect
button_Connect.Enabled = false;
textBox_Server.Enabled = false;
textBox_Name.Enabled = false;
button_Controls.Enabled = false;
// Connect with server, if unsuccessful, reset
try
{
Networking.ConnectToServer(FirstContact, textBox_Server.Text);
}
catch
{
button_Connect.Enabled = true;
textBox_Server.Enabled = true;
textBox_Name.Enabled = true;
button_Controls.Enabled = true;
MessageBox.Show("The server adress you entered is unreachable");
}
}
/// <summary>
/// When the Connect button is clicked, the clientwill connect to the server address specified in the server text box.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ConnectButton_Click(object sender, EventArgs e)
{
Networking.ConnectToServer(FirstContact, serverTextBox.Text);
connectButton.Enabled = false;
usernameTextBox.Enabled = false;
serverTextBox.Enabled = false;
}
/// <summary>
/// Shows a dialog box for getting the IP address of the spreadsheet server, and connecting appropriately.
/// </summary>
private void IPInputBox()
{
window.StartPanelTimer();
// if we have connected to a server previously, we need to disconnect and reset Server...
if (theServer != null)
{
Networking.Send(theServer, "unfocus " + THREE);
Networking.Send(theServer, "disconnect " + THREE);
EndSession("RESTART");
}
Form2 getIP = new Form2();
if (getIP.ShowDialog() == DialogResult.OK)
{
string ipAddress = getIP.ipTextBox.Text;
try
{
theServer = Networking.ConnectToServer(FirstContact, ipAddress);
}
catch (Exception)
{
EndSession("CONNECTION_ERROR");
}
}
getIP.Dispose();
}
// Main method to connect to the server
public bool connectToServer(string hostName, string name)
{
//Use the Networking method to connect to the server
Networking.ConnectToServer(ServerConnected, hostName, 11000);
Constants.playerName = name;
return(true);
}
private void Connect_Click(object sender, EventArgs e)
{
if (SeverInput.Text == "" || messages.Text == "")
{
MessageBox.Show("please enter server address or name");
return;
}
//Disable button after connecting to server
Connect.Enabled = false;
SeverInput.Enabled = false;
Connect.Visible = false;
SeverInput.Visible = false;
messages.Visible = false;
theServer = Networking.ConnectToServer(FirstContact, SeverInput.Text);
string message = messages.Text;
//append a newLine since that is our protocal'p terminating characters for a message
byte[] messageBytes = Encoding.UTF8.GetBytes(message + "\n");
//messages.Text = "";
try
{
theServer.BeginSend(messageBytes, 0, messageBytes.Length, SocketFlags.None, sendCallBack, theServer);
this.Focus();
messages.Enabled = false;
}catch (Exception)
{
}
}
private void LoginButton_Click(object sender, EventArgs e)
{
if (ServerNameTextBox.Text != "Server Name" && ServerNameTextBox.Text.Length != 0)
{
CreateMenu = true;
LoginButton.Enabled = false;
ServerNameTextBox.Enabled = false;
try
{
Networking.ConnectToServer(firstContact, ServerNameTextBox.Text);
//WindowState = FormWindowState.Minimized;
}
catch
{
MessageBox.Show("Unable to connect to server.");
LoginButton.Enabled = true;
ServerNameTextBox.Enabled = true;
//WindowState = FormWindowState.Normal;
}
LoginButton.Enabled = true;
ServerNameTextBox.Enabled = true;
}
}
/// <summary>
/// this method is invoked when the button is clicked.
/// </summary>
/// <param name="textBox1"></param>
public void click(string textBox1)
{
try
{
this.socket = Networking.ConnectToServer(FirstContact, textBox1);
}
catch (Exception e)
{
}
}
// Connect button event handler
private void connectButton_Click(object sender, EventArgs e)
{
string ip = serverAddress.Text;
// disconnect from a previous socket
if (theServer != null)
{
if (theServer.connectionEstablished)
{
Networking.Disconnect(theServer);
}
}
try
{
theServer = Networking.ConnectToServer(FirstContact, Networking.IPResolve(ip), 11000);
}
catch { }
}
private void Connect(string ip)
{
try
{
// Establish the remote endpoint for the socket.
IPHostEntry ipHostInfo;
IPAddress ipAddress = IPAddress.None;
// Determine if the server address is a URL or an IP
try
{
ipHostInfo = Dns.GetHostEntry(ip);
bool foundIPV4 = false;
foreach (IPAddress addr in ipHostInfo.AddressList)
{
if (addr.AddressFamily != AddressFamily.InterNetworkV6)
{
foundIPV4 = true;
ipAddress = addr;
break;
}
}
// Didn't find any IPV4 addresses
if (!foundIPV4)
{
System.Diagnostics.Debug.WriteLine("Invalid addres: " + ip);
return;
}
}
catch (Exception e1)
{
// see if host name is actually an ipaddress, i.e., 155.99.123.456
System.Diagnostics.Debug.WriteLine("using IP");
ipAddress = IPAddress.Parse(ip);
}
theServer = Networking.ConnectToServer(FirstContact, ipAddress);
}
catch (Exception e)
{
}
}
/// <summary>
/// Instantiates a connection with the server
/// </summary>
/// <param name="ip">The host address of the server</param>
/// <param name="name">The playerID sent to the server</param>
public void Connect(String ip)
{
// If the name or ip is invalid, inform the view that the connection failed
if (ip.Length == 0 /*|| username.Length == 0 || password.Length == 0*/)
{
InformViewConnectionFailed();
}
else
{
try
{
// Try connecting to the server
socket = Networking.ConnectToServer(ip, FirstContact);
}
catch (Exception)
{
InformViewConnectionFailed();
}
}
}
/// <summary>
/// An Event Handler for when the player hits the 'Go' button trying to connect to a server
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Connect(object sender, EventArgs e)
{
// Check to make sure we have valid name
if (NameBox.Text == "")
{
// Display Error
MessageBox.Show("Please enter a nonempty name");
return;
}
// Check to make sure we have valid Address
if (ServerBox.Text == "")
{
// Display Error
MessageBox.Show("Please enter a nonempty address");
return;
}
// Sets previous incomplete message received to the empty string
prevStringHead = "";
// Gets the address the player wishes to connect to
string Address = ServerBox.Text;
try {
//Establishes a socket with the server, instructing it to get initial data.
theServer = Networking.ConnectToServer(FirstContact, Address);
}
catch (Exception)
{
// Display Error
MessageBox.Show("We could not connect to the server. Please check yo self before you, inadvertantly, wreck yo self");
return;
}
// Deactivates the button and the textboxes while playing
ConnectButton.Enabled = false;
NameBox.Enabled = false;
ServerBox.Enabled = false;
}
public static void Connect(
string serverAddr,
Action <Client> onConnected,
Action <Client, string> onReceived,
Action <Client> onDisconnected
)
{
Networking.ConnectToServer(
state =>
{
if (state.ErrorOccurred)
{
onConnected(null);
}
else
{
onConnected(new Client(state, onReceived, onDisconnected));
}
},
serverAddr,
Port
);
}
/// <summary>
/// wrapper for the networking.connecttoserver
/// </summary>
/// <param name="address"></param>
public void Connect(string address)
{
Networking.ConnectToServer(OnConnect, address, 11000);
}
/// <summary>
/// Connects client to server with username and begins Handshake with the server
/// </summary>
/// <param name="name">Username</param>
/// <param name="serverIP">Ip to connect to</param>
public void Connect(string name, string serverIP)
{
_username = name;
Networking.ConnectToServer(OnConnect, serverIP, Port);
}
public void Connect(string ipAddr)
{
theServer = Networking.ConnectToServer(StartUp, ipAddr);
}
private void ConnectButton_Click(object sender, EventArgs e)
{
theServer = Networking.ConnectToServer(FirstContact, HostTextBox.Text);
}
/// <summary>
/// Method used to connect the game to a server to be played on using port 11000
/// </summary>
/// <param name="hostname">The domain the game will try to access</param>
public void ConnectToServer(string hostname)
{
Networking.ConnectToServer(OnConnect, hostname, 11000);
}
public Program()
{
System.Threading.Thread.Sleep(5000);
theServer = Networking.ConnectToServer(FirstContact, Networking.IPResolve("localhost"));
}
private void SpreadsheetClosed(SocketState socket)
{
Networking.ConnectToServer(Reconnect, ServerNameLabel.Text);
}
