private rezultat TryToGuess(int firstDigit, int secondDigit, int thirdDigit, int fourthDigit)
{
if (firstDigit < 0 || firstDigit > 9)
{
throw new ArgumentException("Invalid first digit");
}
if (secondDigit < 0 || secondDigit > 9)
{
throw new ArgumentException("Invalid second digit");
}
if (thirdDigit < 0 || thirdDigit > 9)
{
throw new ArgumentException("Invalid third digit");
}
if (fourthDigit < 0 || fourthDigit > 9)
{
throw new ArgumentException("Invalid fourth digit");
}
this.GuessesCount++;
int bulls = 0;
bool isFirstDigitBullOrCow = false;
// checks if firstDigit is a bull:
if (this.FirstDigit == firstDigit)
{
isFirstDigitBullOrCow = true;
bulls++;
}
bool isSecondDigitBullOrCow = false;
// checks if secondDigit is a bull:
if (this.SecondDigit == secondDigit)
{
isSecondDigitBullOrCow = true;
bulls++;
}
bool isThirdDigitBullOrCow = false;
// checks if thirdDigit is a bull:
if (this.ThirdDigit == thirdDigit)
{
isThirdDigitBullOrCow = true;
bulls++;
}
bool isFourthDigitBullOrCow = false;
// checks if fourthDigit is a bull:
if (this.FourthDigit == fourthDigit)
{
isFourthDigitBullOrCow = true;
bulls++;
}
int cows = 0;
// checks if firstDigit is cow:
if (!isSecondDigitBullOrCow && firstDigit == SecondDigit)
{
isSecondDigitBullOrCow = true;
cows++;
}
else if (!isThirdDigitBullOrCow && firstDigit == ThirdDigit)
{
isThirdDigitBullOrCow = true;
cows++;
}
else if (!isFourthDigitBullOrCow && firstDigit == FourthDigit)
{
isFourthDigitBullOrCow = true;
cows++;
}
// checks if secondDigit is cow:
if (!isFirstDigitBullOrCow && secondDigit == FirstDigit)
{
isFirstDigitBullOrCow = true;
cows++;
}
else if (!isThirdDigitBullOrCow && secondDigit == ThirdDigit)
{
isThirdDigitBullOrCow = true;
cows++;
}
else if (!isFourthDigitBullOrCow && secondDigit == FourthDigit)
{
isFourthDigitBullOrCow = true;
cows++;
}
// checks if thirdDigit is cow:
if (!isFirstDigitBullOrCow && thirdDigit == FirstDigit)
{
isFirstDigitBullOrCow = true;
cows++;
}
else if (!isSecondDigitBullOrCow && thirdDigit == SecondDigit)
{
isSecondDigitBullOrCow = true;
cows++;
}
else if (!isFourthDigitBullOrCow && thirdDigit == FourthDigit)
{
isFourthDigitBullOrCow = true;
cows++;
}
// checks if fourthDigit is cow:
if (!isFirstDigitBullOrCow && fourthDigit == FirstDigit)
{
isFirstDigitBullOrCow = true;
cows++;
}
else if (!isSecondDigitBullOrCow && fourthDigit == SecondDigit)
{
isSecondDigitBullOrCow = true;
cows++;
}
else if (!isThirdDigitBullOrCow && fourthDigit == ThirdDigit)
{
isThirdDigitBullOrCow = true;
cows++;
}
rezultat guessResult = new rezultat();
guessResult.Bulls = bulls;
guessResult.Cows = cows;
return(guessResult);
}
static void Main(string[] args)
{
BullsAndCowsNumber bullsAndCowsNumber = new BullsAndCowsNumber();
Scoreboard scoreBoard = new Scoreboard(ScoresFile);
Console.WriteLine(WelcomeMessage);
while (true)
{
Console.Write("Enter your guess or command: ");
string command = Console.ReadLine();
if (command == "exit")
{
Console.WriteLine(GoodBuyMessage);
break;
}
switch (command)
{
case "top":
{
Console.Write(scoreBoard);
break;
}
case "restart":
{
Console.WriteLine();
Console.WriteLine(WelcomeMessage);
bullsAndCowsNumber = new BullsAndCowsNumber();
break;
}
case "help":
{
Console.WriteLine("The number looks like {0}.", bullsAndCowsNumber.GetCheat());
break;
}
default:
{
try
{
rezultat guessResult = bullsAndCowsNumber.TryToGuess(command);
if (guessResult.Bulls == 4)
{
if (bullsAndCowsNumber.cheats == 0)
{
Console.Write(NumberGuessedWithoutCheats, bullsAndCowsNumber.GuessesCount, bullsAndCowsNumber.GuessesCount == 1 ? "attempt" : "attempts");
string name = Console.ReadLine();
scoreBoard.AddScore(name, bullsAndCowsNumber.GuessesCount);
}
else
{
Console.WriteLine(NumberGuessedWithCheats,
bullsAndCowsNumber.GuessesCount, bullsAndCowsNumber.GuessesCount == 1 ? "attempt" : "attempts",
bullsAndCowsNumber.cheats, bullsAndCowsNumber.cheats == 1? "cheat" : "cheats");
}
Console.Write(scoreBoard);
Console.WriteLine();
Console.WriteLine(WelcomeMessage);
bullsAndCowsNumber = new BullsAndCowsNumber();
}
else
{
Console.WriteLine("{0} {1}", WrongNumberMessage, guessResult);
}
}
catch (ArgumentException)
{
Console.WriteLine(InvalidCommandMessage);
}
break;
}
}
}
scoreBoard.SaveToFile(ScoresFile);
}
private rezultat TryToGuess(int firstDigit, int secondDigit, int thirdDigit, int fourthDigit)
{
if (firstDigit < 0 || firstDigit > 9)
{
throw new ArgumentException("Invalid first digit");
}
if (secondDigit < 0 || secondDigit > 9)
{
throw new ArgumentException("Invalid second digit");
}
if (thirdDigit < 0 || thirdDigit > 9)
{
throw new ArgumentException("Invalid third digit");
}
if (fourthDigit < 0 || fourthDigit > 9)
{
throw new ArgumentException("Invalid fourth digit");
}
this.GuessesCount++;
int bulls = 0;
bool isFirstDigitBullOrCow = false;
// checks if firstDigit is a bull:
if (this.FirstDigit == firstDigit)
{
isFirstDigitBullOrCow = true;
bulls++;
}
bool isSecondDigitBullOrCow = false;
// checks if secondDigit is a bull:
if (this.SecondDigit == secondDigit)
{
isSecondDigitBullOrCow = true;
bulls++;
}
bool isThirdDigitBullOrCow = false;
// checks if thirdDigit is a bull:
if (this.ThirdDigit == thirdDigit)
{
isThirdDigitBullOrCow = true;
bulls++;
}
bool isFourthDigitBullOrCow = false;
// checks if fourthDigit is a bull:
if (this.FourthDigit == fourthDigit)
{
isFourthDigitBullOrCow = true;
bulls++;
}
int cows = 0;
// checks if firstDigit is cow:
if (!isSecondDigitBullOrCow && firstDigit == SecondDigit)
{
isSecondDigitBullOrCow = true;
cows++;
}
else if (!isThirdDigitBullOrCow && firstDigit == ThirdDigit)
{
isThirdDigitBullOrCow = true;
cows++;
}
else if (!isFourthDigitBullOrCow && firstDigit == FourthDigit)
{
isFourthDigitBullOrCow = true;
cows++;
}
// checks if secondDigit is cow:
if (!isFirstDigitBullOrCow && secondDigit == FirstDigit)
{
isFirstDigitBullOrCow = true;
cows++;
}
else if (!isThirdDigitBullOrCow && secondDigit == ThirdDigit)
{
isThirdDigitBullOrCow = true;
cows++;
}
else if (!isFourthDigitBullOrCow && secondDigit == FourthDigit)
{
isFourthDigitBullOrCow = true;
cows++;
}
// checks if thirdDigit is cow:
if (!isFirstDigitBullOrCow && thirdDigit == FirstDigit)
{
isFirstDigitBullOrCow = true;
cows++;
}
else if (!isSecondDigitBullOrCow && thirdDigit == SecondDigit)
{
isSecondDigitBullOrCow = true;
cows++;
}
else if (!isFourthDigitBullOrCow && thirdDigit == FourthDigit)
{
isFourthDigitBullOrCow = true;
cows++;
}
// checks if fourthDigit is cow:
if (!isFirstDigitBullOrCow && fourthDigit == FirstDigit)
{
isFirstDigitBullOrCow = true;
cows++;
}
else if (!isSecondDigitBullOrCow && fourthDigit == SecondDigit)
{
isSecondDigitBullOrCow = true;
cows++;
}
else if (!isThirdDigitBullOrCow && fourthDigit == ThirdDigit)
{
isThirdDigitBullOrCow = true;
cows++;
}
rezultat guessResult = new rezultat();
guessResult.Bulls = bulls;
guessResult.Cows = cows;
return guessResult;
}
