import java.util.*;
public class Hangman {
  public static void main(String[] args)
  {
    Scanner scanner = new Scanner(System.in);
    String guesses[] = { "one", "two", "three", "four",
      "five", "eat", "sidewalks", "dog", "please", "doctor",
      "six", "element", "fear", "feel",
      "loyalty", "pride", "humble", "lust", "love", "blood"};

    boolean weArePlaying = true;
    while(weArePlaying)
    {
      int randomNumber = (int)(Math.random()*guesses.length);
      char randomWordToGuess[] = guesses[randomNumber].toCharArray();
      int ammountOfGuesses = 6;
      char playerGuess[] = new char[randomWordToGuess.length];

      for(int i=0; i<playerGuess.length; i++)
      {
        playerGuess[i] =  '_';
      }

      boolean wordIsGuessed = false;
      int tries = 0;

      while(tries != ammountOfGuesses)
      {
        System.out.println("Current Guesses: ");
        print(playerGuess);
        System.out.printf("You have %d tries left.\n", ammountOfGuesses-tries);
        System.out.println("Enter a letter: ");
        char input = scanner.nextLine().charAt(0);
        char[]letters=new char[6];

        tries++;

          for(int i=0; i<randomWordToGuess.length; i++)
          {
            if(randomWordToGuess[i] == input)
            {
              playerGuess[i] = input;
              tries--;
            }
            else
             letters[i]=input;
          }

          if(isTheWordGuessed(playerGuess))
          {
            wordIsGuessed = true;
            System.out.println("Congratulations, the word was "+"\n\t''"+guesses[randomNumber]+"''.");
            break;
          }

      }
      /* End of wordIsGuessed */
      if(!wordIsGuessed){
        System.out.println("You lose, the word was "+"\n\t''"+guesses[randomNumber]+"''.");
      }

      System.out.println("Would you like to play again? (yes/no) ");
      String choice = scanner.nextLine();
      if(choice.equals("no")){
        weArePlaying = false;
      }

    }/*End of We Are Playing*/

    System.out.println("Game Over!");
  }

  public static void print(char array[]){
    for(int i=0; i<array.length; i++){ // Assign empty dashes at start "_ _ _ _ _ _ _ _"
      System.out.print(array[i] + " ");
    }
    System.out.println();
  }

  public static boolean isTheWordGuessed(char[] array){
    boolean condition = true;
    for(int i=0; i<array.length; i++){
      if(array[i] == '_'){
        condition = false;
      }
    }
    return condition;
  }
}