public Engine(ScoreBoard board)
{
this.scoreBoard = board;
this.guessCount = 0;
this.cheats = new Cheat();
this.theNumber = new GameNumber();
}
/// <summary>
/// Creates the needed requirements for the game, initializes it and starts it.
/// </summary>
private void Initialize()
{
NumberCommandProcessor numberCommandProcessor = new NumberCommandProcessor();
HelpCommandProcessor helpCommandProcessor = new HelpCommandProcessor();
numberCommandProcessor.SetSuccessor(helpCommandProcessor);
TopCommandProcessor topCommandProcessor = new TopCommandProcessor();
helpCommandProcessor.SetSuccessor(topCommandProcessor);
RestartCommandProcessor restartCommandProcessor = new RestartCommandProcessor();
topCommandProcessor.SetSuccessor(restartCommandProcessor);
ExitCommandProcessor exitCommandProcessor = new ExitCommandProcessor();
restartCommandProcessor.SetSuccessor(exitCommandProcessor);
InvalidCommandProcessor invalidCommandProcessor = new InvalidCommandProcessor();
exitCommandProcessor.SetSuccessor(invalidCommandProcessor);
ScoreBoard scoreBoard = new ScoreBoard(MaxPlayersInScoreboard);
MessageFactory messageFactory = new MessageFactory();
IPrinter printer = new Printer(messageFactory);
IRandomNumberProvider randomNumberProvider = RandomNumberProvider.Instance;
BullsAndCowsGame game = new BullsAndCowsGame(randomNumberProvider, scoreBoard, printer, numberCommandProcessor);
game.Initialize();
game.Play();
}
static void Main()
{
ScoreBoard board = new ScoreBoard(ScoresFile);
Engine engine = new Engine(board);
engine.Run();
board.SaveToFile(ScoresFile);
}
/// <summary>
/// Singleton pattern.
/// </summary>
/// <returns>new instance of <see cref="ScoreBoard"/>.
/// If an instance already exists, returns a reference to that object </returns>
public static ScoreBoard GetInstance()
{
if (instance == null)
{
instance = new ScoreBoard();
}
return instance;
}
public void ScoreBoardKeeps5HighScoresTrueTest()
{
ScoreBoard scoreBoard = new ScoreBoard();
for (int index = 0; index < 10; index++)
{
scoreBoard.Add("Pesho", 2);
}
Assert.AreEqual(5, scoreBoard.Count());
}
public void IsHighScoreTrueTest()
{
ScoreBoard scoreBoard = new ScoreBoard();
for (int index = 0; index < scoreBoard.BoardSize; index++)
{
scoreBoard.Add("Pesho", 5);
}
Assert.IsTrue(scoreBoard.IsHighScore(3));
}
public void IsHighScoreFalseTest()
{
ScoreBoard scoreBoard = new ScoreBoard();
for (int index = 0; index < scoreBoard.BoardSize; index++)
{
scoreBoard.Add("Pesho", 1);
}
Assert.IsFalse(scoreBoard.IsHighScore(4));
}
/// <summary>
/// Initializes a new instance of the BullsAndCowsGame class.
/// </summary>
/// <param name="randomNumberProvider">The randomNumberProvider used to generate random numbers.</param>
/// <param name="scoreboard">The scoreboard used to hold player's scores.</param>
/// <param name="printer">The printer used for printing messages and different objects.</param>
/// <param name="commandProcessor">The first command processor in the chain of responsibility.</param>
public BullsAndCowsGame(
IRandomNumberProvider randomNumberProvider,
ScoreBoard scoreboard,
IPrinter printer,
ICommandProcessor commandProcessor)
{
this.RandomNumberProvider = randomNumberProvider;
this.ScoreBoard = scoreboard;
this.Printer = printer;
this.CommandProcessor = commandProcessor;
}
public void TestScoreboardPrinting()
{
int results = 2;
ScoreBoard scoreBoard = new ScoreBoard();
for (int index = 0; index < results; index++)
{
scoreBoard.Add("Pesho", index + 1);
}
Assert.AreEqual(scoreBoard.ToString(), string.Format("{0}\r\n{1}\r\n{2}\r\n\r\n",
"Scoreboard:",
"1. Pesho --> 1 guesses",
"2. Pesho --> 2 guesses"));
}
/// <summary>
/// Tests whether the ScoreBoard saves the scores correctly.
/// </summary>
// [TestMethod]
public void ScoreBoardTest()
{
int maxPlayers = 5;
var scoreBoard = new ScoreBoard(maxPlayers);
var expectedScoreBoard = new List<PlayerScore>();
expectedScoreBoard.Add(new PlayerScore("Pesho0", 0));
expectedScoreBoard.Add(new PlayerScore("Pesho1", 1));
expectedScoreBoard.Add(new PlayerScore("Pesho2", 2));
expectedScoreBoard.Add(new PlayerScore("Pesho3", 3));
expectedScoreBoard.Add(new PlayerScore("Pesho4", 4));
for (int i = 0; i < maxPlayers; i++)
{
scoreBoard.AddPlayerScore(new PlayerScore("Pesho" + i, i));
}
Assert.AreEqual(expectedScoreBoard, scoreBoard.LeaderBoard, "LeaderBoards is not showing scores properly");
}
public void ScoreBoardAddTest()
{
ScoreBoard scoreBoard = new ScoreBoard();
scoreBoard.Add("Pesho", 5);
Assert.AreEqual(1, scoreBoard.Count());
}
public void EmtpyScoreBoardTest()
{
ScoreBoard scoreBoard = new ScoreBoard();
string expected = "Scoreboard empty!" + Environment.NewLine;
Assert.AreEqual(expected, scoreBoard.ToString());
}
