public void SetParams(int playerCount, int timesToTick, int playerID)
{
// Should only be called if the app is a client.
this.playerCount = playerCount;
this.timesToTick = timesToTick;
this.playerID = playerID;
InitImages();
socket.WriteMessage(Message.Ready);
}
public void SendScores()
{
try
{
if (PeerFinder.Role == PeerRole.Client || singlePairRole == "client")
{
socket.WriteMessage(string.Format("{0} {1} {2}", Constants.OpCodeUpdateScore, PeerFinder.DisplayName, gameScore));
}
}
catch (Exception err)
{
infoText.Text += "\nError sending score to host: \n" + err.ToString();
}
}
// Used to display state of the connection (i.e. connecting, connected, disconnected) when two PCs are tapped.
private async void TriggeredConnectionStateChanged(object sender, TriggeredConnectionStateChangedEventArgs e)
{
await messageDispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
bool tapIsProcessed = false;
switch (e.State)
{
case TriggeredConnectState.PeerFound:
directions.Visibility = Visibility.Collapsed;
nfcStatusText.Visibility = Visibility.Visible;
foundPeers.IsEnabled = false;
progressBar.Visibility = Visibility.Visible;
backButton.Visibility = Visibility.Collapsed;
break;
case TriggeredConnectState.Completed:
// Associate socket handed back by TriggeredConnectionStateChanged event with player connectedPeers.
socket = new SocketReaderWriter(e.Socket, this);
socket.ReadMessage();
socket.WriteMessage(string.Format("{0} {1}", Constants.OpCodeSendDisplayName, PeerFinder.DisplayName));
startGameButton.Visibility = Visibility.Visible;
tapIsProcessed = true;
break;
case TriggeredConnectState.Failed:
tapIsProcessed = true;
break;
}
// Reset UI
if (tapIsProcessed)
{
nfcStatusText.Visibility = Visibility.Collapsed;
foundPeers.IsEnabled = true;
lock (availablePeers)
{
if (availablePeers.Count > 0)
{
directions.Visibility = Visibility.Visible;
}
}
// Progress bar should be visible as long as PeerWatcher is running
progressBar.Visibility = Visibility.Collapsed;
if (peerWatcher != null)
{
PeerWatcherStatus status = peerWatcher.Status;
if (status == PeerWatcherStatus.EnumerationCompleted || status == PeerWatcherStatus.Started)
{
progressBar.Visibility = Visibility.Visible;
}
}
}
});
}
public void SendParams(SocketReaderWriter socket, int id)
{
// Should only be called if the app is a host.
// Otherwise it has no idea which socket is being used.
if (PeerFinder.Role == PeerRole.Host)
{
// Write the op code, number of players, time limit.
socket.WriteMessage(string.Format("{0} {1} {2} {3}", Constants.OpCodeParams, playerCount, timesToTick, id));
}
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
private async void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
// Users wait (i.e. watch progress) on this page until the connection has succeeded/failed.
backButton.Visibility = Visibility.Collapsed;
if (navigationParameter != null)
{
WaitingForHostParameters parameters = (WaitingForHostParameters)navigationParameter;
if (parameters.Peer != null)
{
pageTitle.Text = "Connecting to " + parameters.Peer.DisplayName.ToString() + "...";
try
{
StreamSocket socket = await PeerFinder.ConnectAsync(parameters.Peer);
pageTitle.Text = "Connected! Waiting for Host...";
this.socket = new SocketReaderWriter(socket, this);
ConnectedPeer tempPeer = new ConnectedPeer(parameters.Peer.DisplayName);
connectedPeers[tempPeer] = this.socket;
PeerFinder.Stop();
StartReading();
}
catch (Exception)
{
pageTitle.Text = "Cannot connect to " + parameters.Peer.DisplayName;
PeerFinder.Stop();
}
progressBar.Visibility = Visibility.Collapsed;
backButton.Visibility = Visibility.Visible;
}
else if (parameters.Socket != null)
{
try
{
this.socket = new SocketReaderWriter(parameters.Socket, this);
pageTitle.Text = "Waiting for Host...";
socket.WriteMessage(string.Format("{0} {1}", Constants.OpCodeSendDisplayName, PeerFinder.DisplayName));
PeerFinder.Stop();
StartReading();
}
catch (Exception)
{
pageTitle.Text = "Cannot connect";
PeerFinder.Stop();
}
backButton.Visibility = Visibility.Visible;
progressBar.Visibility = Visibility.Collapsed;
}
}
}
public void SendParams(SocketReaderWriter socket, int id)
{
// Should only be called if the app is a host.
// Otherwise it has no idea which socket is being used.
if (PeerFinder.Role == PeerRole.Host)
{
// Write the op code, number of players, time limit.
socket.WriteMessage(string.Format("{0} {1} {2} {3}", Constants.OpCodeParams, playerCount, timesToTick, id));
}
}
// Used to display state of the connection (i.e. connecting, connected, disconnected) when two PCs are tapped.
private async void TriggeredConnectionStateChanged(object sender, TriggeredConnectionStateChangedEventArgs e)
{
await messageDispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
bool tapIsProcessed = false;
switch (e.State)
{
case TriggeredConnectState.PeerFound:
directions.Visibility = Visibility.Collapsed;
nfcStatusText.Visibility = Visibility.Visible;
foundPeers.IsEnabled = false;
progressBar.Visibility = Visibility.Visible;
backButton.Visibility = Visibility.Collapsed;
break;
case TriggeredConnectState.Completed:
// Associate socket handed back by TriggeredConnectionStateChanged event with player connectedPeers.
socket = new SocketReaderWriter(e.Socket, this);
socket.ReadMessage();
socket.WriteMessage(string.Format("{0} {1}", Constants.OpCodeSendDisplayName, PeerFinder.DisplayName));
startGameButton.Visibility = Visibility.Visible;
tapIsProcessed = true;
break;
case TriggeredConnectState.Failed:
tapIsProcessed = true;
break;
}
// Reset UI
if (tapIsProcessed)
{
nfcStatusText.Visibility = Visibility.Collapsed;
foundPeers.IsEnabled = true;
lock (availablePeers)
{
if (availablePeers.Count > 0)
{
directions.Visibility = Visibility.Visible;
}
}
// Progress bar should be visible as long as PeerWatcher is running
progressBar.Visibility = Visibility.Collapsed;
if (peerWatcher != null)
{
PeerWatcherStatus status = peerWatcher.Status;
if (status == PeerWatcherStatus.EnumerationCompleted || status == PeerWatcherStatus.Started)
{
progressBar.Visibility = Visibility.Visible;
}
}
}
});
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
private async void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
{
// Users wait (i.e. watch progress) on this page until the connection has succeeded/failed.
backButton.Visibility = Visibility.Collapsed;
if (navigationParameter != null)
{
WaitingForHostParameters parameters = (WaitingForHostParameters)navigationParameter;
if (parameters.Peer != null)
{
pageTitle.Text = "Connecting to " + parameters.Peer.DisplayName.ToString() + "...";
try
{
StreamSocket socket = await PeerFinder.ConnectAsync(parameters.Peer);
pageTitle.Text = "Connected! Waiting for Host...";
this.socket = new SocketReaderWriter(socket, this);
ConnectedPeer tempPeer = new ConnectedPeer(parameters.Peer.DisplayName);
connectedPeers[tempPeer] = this.socket;
PeerFinder.Stop();
StartReading();
}
catch (Exception)
{
pageTitle.Text = "Cannot connect to " + parameters.Peer.DisplayName;
PeerFinder.Stop();
}
progressBar.Visibility = Visibility.Collapsed;
backButton.Visibility = Visibility.Visible;
}
else if (parameters.Socket != null)
{
try
{
this.socket = new SocketReaderWriter(parameters.Socket, this);
pageTitle.Text = "Waiting for Host...";
socket.WriteMessage(string.Format("{0} {1}", Constants.OpCodeSendDisplayName, PeerFinder.DisplayName));
PeerFinder.Stop();
StartReading();
}
catch (Exception)
{
pageTitle.Text = "Cannot connect";
PeerFinder.Stop();
}
backButton.Visibility = Visibility.Visible;
progressBar.Visibility = Visibility.Collapsed;
}
}
}