/// <summary>
/// Updates the <see cref="Control"/>. This is called for every <see cref="Control"/>, even if it is disabled or
/// not visible.
/// </summary>
/// <param name="currentTime">The current time in milliseconds.</param>
///
protected override void UpdateControl(TickCount currentTime)
{
base.UpdateControl(currentTime);
if (currentTime >= _nextUpdateTime)
{
if (_sockets == null)
{
_sockets = ClientSockets.Instance;
}
using (var pw = ClientPacket.GetFriends())
{
_sockets.Send(pw, ClientMessageType.General);
}
_nextUpdateTime = (TickCount)(currentTime + _updateTimeOut);
}
}
/// <summary>
/// Handles the corresponding event.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ClientSocketManagerStatusChangedEventArgs"/> instance containing the event data.</param>
void _sockets_StatusChanged(IClientSocketManager sender, ClientSocketManagerStatusChangedEventArgs e)
{
switch (e.NewStatus)
{
case NetConnectionStatus.Connected:
// When the status has changed to Connected, and this screen is active, send the login info
if (ScreenManager.ActiveNonConsoleScreen == this)
{
var name = _cNameText.Text;
var pass = _cPasswordText.Text;
using (var pw = ClientPacket.Login(name, pass))
{
_sockets.Send(pw, ClientMessageType.System);
}
}
break;
case NetConnectionStatus.Disconnected:
// If any screen other than this screen or the new account screen is the active screen when we
// receive a disconnect, set this screen as active
if (
!(ScreenManager.ActiveNonConsoleScreen is LoginScreen ||
ScreenManager.ActiveNonConsoleScreen is NewAccountScreen))
{
ScreenManager.ActiveScreen = this;
}
// If this screen is the active screen, set the error text
if (ScreenManager.ActiveNonConsoleScreen == this)
{
// If we were the ones to disconnect, clear the error
if (sender.ClientDisconnected)
{
SetError(null);
break;
}
// If no reason specified, use generic one
var reason = e.Reason;
if (string.IsNullOrEmpty(reason))
{
reason = GameMessageCollection.CurrentLanguage.GetMessage(GameMessage.DisconnectNoReasonSpecified);
}
SetError(reason);
}
break;
}
}
void ClickButton_CreateCharacter(object sender, MouseButtonEventArgs e)
{
var name = _txtName.Text;
if (!GameData.UserName.IsValid(name))
{
SetError("Invalid character name.");
return;
}
_btnCreateCharacter.IsEnabled = false;
using (var pw = ClientPacket.CreateNewAccountCharacter(name))
{
_sockets.Send(pw, ClientMessageType.System);
}
}
private void OnlineUsersForm_VisibleChanged(Control sender, EventArgs e)
{
if (Sockets == null || !Sockets.IsConnected)
{
return;
}
using (var pw = ClientPacket.GetOnlineUsers())
{
_sockets.Send(pw, ClientMessageType.GUI);
}
if (this.IsVisible)
{
Text = (_lbOnlineUsers == null ? "Users Online" : "Users Online: " + _lbOnlineUsers.Items.Count);
UpdateUsersList();
}
}
/// <summary>
/// Handles when the status of the <see cref="IClientSocketManager"/> changes.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ClientSocketManagerStatusChangedEventArgs"/> instance containing the event data.</param>
void _sockets_StatusChanged(IClientSocketManager sender, ClientSocketManagerStatusChangedEventArgs e)
{
// Make sure we are the active screen
if (ScreenManager.ActiveNonConsoleScreen != this)
{
return;
}
switch (e.NewStatus)
{
case NetConnectionStatus.Connected:
SetMessage("Connected to server. Sending new account request...");
// When the status has changed to Connected, send the account info
var name = _cNameText.Text;
var pass = _cPasswordText.Text;
var email = _cEmailText.Text;
using (var pw = ClientPacket.CreateNewAccount(name, pass, email))
{
_sockets.Send(pw, ClientMessageType.System);
}
break;
case NetConnectionStatus.Disconnected:
// If we were the ones to disconnect, do not change the display text
if (sender.ClientDisconnected)
{
break;
}
// If no reason specified, use generic one
var reason = e.Reason;
if (string.IsNullOrEmpty(reason))
{
reason = GameMessageCollection.CurrentLanguage.GetMessage(GameMessage.DisconnectNoReasonSpecified);
}
SetError(reason);
break;
}
}
void ClickButton_CreateCharacter(object sender, MouseButtonEventArgs e)
{
var name = _txtName.Text;
// Validate the name client-side before talking to the server
if (!GameData.UserName.IsValid(name))
{
SetError(_invalidCharacterNameMessage);
return;
}
// Disable the button while we wait for a response
_btnCreateCharacter.IsEnabled = false;
// Send request to server
using (var pw = ClientPacket.CreateNewAccountCharacter(name))
{
_sockets.Send(pw, ClientMessageType.System);
}
}