static void Main(string[] args)
{
Console.WriteLine("Welcome to Hangman\n");
//game loop
do
{
string again;
GameState currentGameState = GameState.GamePlaying;
GuessChecker checkCharacter = new GuessChecker();
HangmanPicture drawHangman = new HangmanPicture();
Random rnd = new Random();
SecretWord currentWord = new SecretWord(rnd.Next(20));
//converts the secret word into a char array, then creates a DisplayLetter object for
//each char in the array and adds these to a list
char[] currentArray = currentWord.Word.ToCharArray();
List <DisplayLetter> secretLetters = new List <DisplayLetter>();
foreach (char letter in currentArray)
{
DisplayLetter character = new DisplayLetter(letter);
secretLetters.Add(character);
}
do
{
//runs through each letter in the word and displays either an underscore
//or the letter if it was already guessed
foreach (DisplayLetter item in secretLetters)
{
item.DisplayCharacters(item);
}
Console.WriteLine();
Console.WriteLine();
checkCharacter.DisplayGuesses();
checkCharacter.CheckGuess(secretLetters, drawHangman);
Console.WriteLine(drawHangman.HangImg);
//checks to see if the user has guessed all the letters or made
//too many incorrect guesses
if (checkCharacter.Correct == currentArray.Length)
{
foreach (DisplayLetter item in secretLetters)
{
item.DisplayCharacters(item);
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("You have Won!");
Console.WriteLine();
currentGameState = GameState.GameWon;
}
if (checkCharacter.Incorrect == 10)
{
Console.WriteLine("Hangman!");
currentGameState = GameState.GameOver;
}
} while (currentGameState == GameState.GamePlaying);
do
{
Console.WriteLine("Play again? (Y/N)");
ConsoleKeyInfo keyPress = Console.ReadKey();
again = keyPress.Key.ToString();
Console.WriteLine();
if (again.ToUpper() != "Y" && again.ToUpper() != "N")
{
Console.WriteLine("Invalid response, please enter Y or N");
continue;
}
else
{
break;
}
} while (true);
if (again.ToUpper() == "Y")
{
Console.WriteLine();
continue;
}
else
{
break;
}
} while (true);
}
//this method checks if the char inputted by the user matches any letters in the secret word
public void CheckGuess(List <DisplayLetter> displayLetters, HangmanPicture draw)
{
bool correctGuess = false;
bool validInput = false;
char guess;
Console.Write("Please enter a letter: ");
do
{
int checkedLetters = 0;
//Gets user input
ConsoleKeyInfo info = Console.ReadKey();
string keyString = info.Key.ToString();
guess = keyString[0];
Console.WriteLine();
//checks user input against already guessed letters, if letter has already been guessed prompts user
//to try another letter
foreach (char character in guesses)
{
if (character == char.ToUpper(guess))
{
Console.Write("You have already entered \"" + guess + "\", please enter a different letter: ");
break;
}
else
{
checkedLetters++;
}
}
if (checkedLetters == guesses.Count())
{
validInput = true;
}
} while (validInput == false);
Console.WriteLine();
//checks user input against secretWord
foreach (DisplayLetter item in displayLetters)
{
if (item.Letter == char.ToUpper(guess) && item.Guessed == false)
{
item.Guessed = true;
correctGuess = true;
this.Correct++;
}
}
if (correctGuess)
{
Console.WriteLine("You guessed correctly!");
}
else
{
this.Incorrect++;
Console.WriteLine("I'm sorry, you guessed incorrectly");
draw.Draw(this.Incorrect);
}
this.guesses.Add(guess);
Console.WriteLine();
}