private void CreateRoom_Click(object sender, RoutedEventArgs e)
{
try
{
if (roomname.Text == "" || int.Parse(num_questions.Text) == 0 || int.Parse(time.Text) == 0 ||
int.Parse(num_players.Text) < 2 || roomname.Text.Contains(":"))
{
error.Text = "Wrong input! Please try again.";
}
}
catch
{
error.Text = "Wrong input! Please try again.";
return;
}
CreateRoomRequest request = new CreateRoomRequest
{
answerTimeout = int.Parse(time.Text),
roomName = roomname.Text,
questionCount = int.Parse(num_questions.Text),
maxUsers = int.Parse(num_players.Text)
};
WaitingRoom.roomName = roomname.Text;
WaitingRoom.isAdmin = true;
string ans = Communicator.Send(JsonConvert.SerializeObject(request), (byte)ReqCode.CREATEROOM);
CreateRoomResponse response;
string subStr = ans.Substring(4, 23);
response = JsonConvert.DeserializeObject <CreateRoomResponse>(subStr);
Communicator.roomId = response.roomId;
NavigationService.Navigate(new WaitingRoom());
}
private async void createButton_Click(object sender, RoutedEventArgs e)
{
CreateRoomRequest createRoomRequest = new CreateRoomRequest();
CreateRoomResponse createRoomResponse = new CreateRoomResponse()
{
status = -1
};
byte[] buf;
Dialogs.CreateRoomDialogViewModel viewModel = new Dialogs.CreateRoomDialogViewModel()
{
MaxPlayers = -1,
TimePerQuestion = -1,
QuestionCount = -1
};
// Create the create room dialog using the room data as a data context
Dialogs.CreateRoomDialog createRoomDialog = new Dialogs.CreateRoomDialog
{
DataContext = viewModel
};
// Show the create room dialog
await DialogHost.Show(createRoomDialog, async delegate(object s1, DialogClosingEventArgs eventArgs)
{
// If the dialog is canceled ignore
if (eventArgs.Parameter != null && (bool)eventArgs.Parameter == false)
{
return;
}
// If the create room failed, return
if (createRoomResponse.status == 1)
{
return;
}
// If the current content is an error message, re-set the create dialog
if (eventArgs.Session.Content.GetType() == typeof(Dialogs.MessageDialog))
{
// Cancel the close of the dialog
eventArgs.Cancel();
// Set the create dialog
eventArgs.Session.UpdateContent(createRoomDialog);
return;
}
// Check if the data entered is invalid
if (viewModel.Name == null || viewModel.Name.Length == 0 || viewModel.MaxPlayers == -1 || viewModel.TimePerQuestion == -1 || viewModel.QuestionCount == -1)
{
// Prevent from the dialog to close
eventArgs.Cancel();
// Set the current dialog as an error dialog
eventArgs.Session.UpdateContent(new Dialogs.MessageDialog {
Message = "One or more of the values is empty or invalid!"
});
return;
}
// Create the create room request using the user's values
createRoomRequest.roomName = viewModel.Name;
createRoomRequest.maxPlayers = viewModel.MaxPlayers;
createRoomRequest.questionCount = viewModel.QuestionCount;
createRoomRequest.answerTimeout = viewModel.TimePerQuestion;
try
{
// Send the create room request to the server
await Client.Send(CreateRoomRequest.CODE, Encoding.ASCII.GetBytes(JsonConvert.SerializeObject(createRoomRequest)));
// Get the response from the server and deserialize it
buf = await Client.Recv();
createRoomResponse = JsonConvert.DeserializeObject <CreateRoomResponse>(Encoding.UTF8.GetString(buf));
// If the room creation failed, print message
if (createRoomResponse.status == 1)
{
// Prevent from the dialog to close
eventArgs.Cancel();
// Set the current dialog as an error dialog
eventArgs.Session.UpdateContent(new Dialogs.MessageDialog {
Message = "An error occurred during creating the room!\nPlease try again later."
});
return;
}
else
{
RoomData room = new RoomData
{
id = createRoomResponse.roomId,
name = viewModel.Name,
maxPlayers = viewModel.MaxPlayers,
questionCount = viewModel.QuestionCount,
timePerQuestion = viewModel.TimePerQuestion
};
// Show the room admin window
new RoomAdminWindow {
room = room
}.Show();
// Close this window
Close();
}
} catch
{
// Close this window and re-show the auth window to connect to the server
new AuthWindow().Show();
Close();
}
});
}
