/// <summary>
/// Constructs a controller with a window and a game. Draw
/// the GUI based on the data gathered and received. Also,
/// registers an event handler that performs necessary tasks
/// once the user has done viewing results (Close window and
/// open Matchmaking form for a new game).
/// </summary>
public ResultsController(IResultsForm window, BoggleGame game)
{
this.window = window;
this.game = game;
window.DoneViewingResults += HandleCloseResults;
DrawUI();
}
/// <summary>
/// Is called every second while the game is active and
/// refreshes the UI.
/// </summary>
public void HandleRefreshGameEvent()
{
dynamic response = game.RefreshGame();
game = new BoggleGame(response, homePlayerName);
UpdateUI();
}
/// <summary>
/// It handles the request by the user to create a new game. If the game was
/// created, waits for the other player to join. Once joined, terminates the
/// Matchmaking process and begins the Boggle game.
/// </summary>
///
/// <param name="serverName">Name of the server</param>
/// <param name="userName">The player name</param>
/// <param name="timeLimit">Requested time limit for the game</param>
private void HandleGameRequest(string serverName, string userName, int timeLimit)
{
HandleStatusUpdate("Starting matchmaking...");
// Create a new Matchmaker and allow it to send back updates along the way
api = new BoggleApi(serverName, userName, timeLimit);
api.StatusUpdate += HandleStatusUpdate;
// Initiate the game request
int statusCode = api.CreateRequest();
// If the game was "Created", wait for the other player to join. Once the
// game is "Accepted", terminate the currently active Matchmaking window and
// begin the boggle game.
if ((api.HasCreatedGame && statusCode == 201 && !api.cancel) ||
(api.HasCreatedGame && statusCode == 202 && !api.cancel))
{
dynamic game = api.GetGameRequest();
if (statusCode == 202 || game.GameState == "pending")
{
// Keep refreshing the game waiting for another player to join
while (!api.cancel && game.GameState != "active")
{
game = api.GetGameRequest();
}
}
// Don't open the game if we are to cancel.
if (!api.cancel)
{
BoggleGame newGame = new BoggleGame(game, api.UserName);
window.DoClose(newGame);
}
}
}
/// <summary>
/// Hides this form, resets its components and opens a new
/// Boggle game window. Thread Safe.
/// </summary>
/// <param name="game">Contains the state of the current game</param>
public void DoClose(BoggleGame game)
{
Invoke((Action)(() =>
{
BoggleForm gui = new BoggleForm();
BoggleController gameController = new BoggleController(gui, game);
gui.Present();
Hide();
ResetUI();
}));
}
/// <summary>
/// Closes this form.
/// </summary>
public void FinishGame(BoggleGame game)
{
ResultsForm gui = new ResultsForm();
ResultsController resultsController = new ResultsController(gui, game);
Invoke((Action)(() =>
{
Hide();
gui.Present();
}));
}
/// <summary>
/// Constructs a game with a form and a game
/// </summary>
/// <param name="window">The interface for the boggle game</param>
/// <param name="game">The game which corresponds to the GUI</param>
public BoggleController(IBoggleForm window, BoggleGame game)
{
this.window = window;
this.window.PlayWordEvent += HandlePlayWordEvent;
this.window.OpenMatchMakerEvent += HandleOpenMatchmakerEvent;
this.window.ShowResultsEvent += HandleResults;
this.window.RefreshGameEvent += HandleRefreshGameEvent;
this.game = game;
homePlayerName = game.HomePlayer.Nickname;
// Initialize the UI.
UpdateUI();
}