tony hang man homework

hangmanhw.rb

# Hangman 2.0

## Data/Variables in the system
# * dictionary
# * guesses
# * turn_count
# * answer

## Open Questions
# How do we show progress? letter pool (alphabet - guesses)

## Behaviors/Actions are in the system
# * greeting / rules
# * until the game over
#   * show them the current game state/progress
#   * ask them for a guess
#   * do bookkeeping
# * tell them what happened

require "pry"

word_list = [
  "puppies", "iron", "yard", "beer",
  "programmers", "coffee", "whiskey", "cigarettes",
  "bacon", "vices", "gambling", "star",
  "wars", "motorcycle", "elbow", "ruby"
]
answer = word_list.sample

# binding.pry

def greeting
  puts
  puts "Welcome to Hangman!"
  puts "Please guess letters and get this over with."
  puts "I'm too lazy to tell you the rules."
  puts
end

def win?(guesses, answer)
  ## TODO: Write win to correctly detect a finished game.
  result = true
  answer.each_char do |letter|
    unless guesses.include?(letter)
      result = false
    end
  end
  result
end

def lose?(turn_count)
  turn_count.zero?
  # turn_count == 0
end

def game_over?(guesses, answer, turns)
  win?(guesses, answer) || lose?(turns)
end

def intermediate_word(guesses, answer)
  result = []
  answer.each_char do |letter|
    if guesses.include?(letter)
      result.push(letter)
    else
      result.push("-")
    end
  end
  result.join
end

def show_progress(guesses, answer, turn_count)
  puts
  puts "You have #{turn_count} turns left."
  puts "You already guessed #{guesses.join(", ")}."
  puts "The word is: #{intermediate_word(guesses, answer)}."
end

def take_turn(guesses, answer, turn_count)
  guessed_letters = []
  puts "Please guess a letter:"
  letter = gets.chomp
    while letter.to_s.include?(answer.each_char.to_s) 
      guessed_letters.push(letter)
      puts "You already guessed that"
    end
  letter
end


def hangman(answer)
  turn_count = 7
  guesses = []
  greeting
  until game_over?(guesses, answer, turn_count)
    show_progress(guesses, answer, turn_count)
    letter = take_turn(guesses, answer, turn_count)
    guesses.push(letter)
    turn_count -= 1 unless answer.include?(letter)
    # unless answer.include?(guess)
    #   turn_count -= 1
    # end
    # if !answer.include?(guess)
    #   turn_count = turn_count - 1
    # end
  end
  postmortem(guesses, answer)
end

def postmortem(guesses, answer)
  ## TODO: Flesh out postmortem to tell the player
  ## the word and whether they won or lost.
  if win?(guesses, answer)
    puts "You win"
  else
    puts  "You lose, the answer was: #{answer}. Would you like to play again? yes/no?"
    text = gets.chomp
      if text == "yes"
        hangman(answer)
      else
        puts "OK BYE"
      end
  end
end

hangman(answer)