/// <summary>
/// Draws the hangman to the console.
/// </summary>
/// <param name="hangmanPic">Array containing the hangman characters</param>
/// <param name="hangManWord">The hidden word with various properties to help with drawing</param>
public void DrawGraphics(char[] hangmanPic, HangManMysteryWord hangManWord)
{
//Extract properties from the class passed
char[] mysteryWord = hangManWord.Word.ToCharArray();
MysteryTopic mysteryTopic = hangManWord.Topic;
bool[] mysteryWordCover = hangManWord.WordCover;
//Clear console to redraw hangman
Console.Clear();
//Write each character in the hangman char array
for (int i = 0; i < hangmanPic.Length; i++)
{
Console.Write(hangmanPic[i]);
}
//Writes the clue on what the word is
Console.WriteLine("\n\nTry to guess the mystery {0}\n", mysteryTopic.ToString());
//Iterate through each character of the hidden word
for (int i = 0; i < mysteryWord.Length; i++)
{
//if the cover is true at the index then it will hide the character
if (mysteryWordCover[i])
{
mysteryWord[i] = '_';
}
Console.Write(mysteryWord[i]);
}
Console.WriteLine("\n");
}
/// <summary>
/// Determines if a correct guess was made.
/// Compares the hidden word with the input by iterating through each letter of the hidden word.
/// </summary>
/// <param name="currentWord">current inctance of the hidden word</param>
/// <param name="currentGuess">most recent input of the user</param>
/// <returns></returns>
private bool CorrectGuess(ref HangManMysteryWord currentWord, char currentGuess)
{
int revealedLetters = 0;
//Iterate through each letter of the hidden word and compare the current guess.
for (int i = 0; i < currentWord.Word.ToCharArray().Length; i++)
{
//Increase revealed letters counter by 1 if there is a match
if (currentGuess.Equals(currentWord.Word.ToCharArray()[i]))
{
//Turn off the cover at the index where there was a match to ready the next game render
currentWord.WordCover[i] = false;
revealedLetters++;
}
}
//Correct guess if at least 1 letter was revealed
if (revealedLetters > 0)
{
return(true);
}
//Return false if none were revealed
return(false);
}