# Hangman Game to demonstrate user input verification,
# List and String processing
#
# Author: Dan Fleck

# Draw the hangman using text
def drawHangman(misses):
    print "drawHangman"

# Print out the word, include the blanks for any
# letters not guessed already
def printWord(lettersGuessed, wordToGuess):
    print "In printword"

# Ask for a letter from the user and return it
def getLetterFromUser():
    letter = raw_input("Enter a letter or 1 to quit ->")

    # I could error check here, how?
    return letter



# Check if a letter has already been guessed
def isLetterUsed(letter, lettersGuessed):
    for index in range(len(lettersGuessed)):
        print index
        print lettersGuessed[index]
        if letter == lettersGuessed[index]:
            return True
        
    return False



z = isLetterUsed('a', ['b','q','n','a'])
print z

# Check if the letter is part of the word or not
# return True if it is part of the word, False otherwise
def letterIsPresent():
    return True


# Check if all the letters have been guessed, return True if they have
# False otherwise
def checkForSolved(): 
    return False
    
# Main menu
def main():

    # Define the state of the game... what do we need to know?
    misses = 0 # How many bad guesses have they had?
    lettersGuessed = [] # Empty list of the letters already guessed
    wordToGuess = "python" # Should ask the user for this

    solved = False # Have we solved the whole word yet?
    
    while (not solved):
        # Draw the hangman
        drawHangman(misses) # What are my parameters?
    
        # Print out the word (with blanks)
        printWord(lettersGuessed, wordToGuess) # What should the parameters be?
        
        # Ask for a letter
        letter = getLetterFromUser()
    
        # Check if the letter is used
        used = isLetterUsed(letter, lettersGuessed) # What should the parameters be?

        # If used, print error and start over
        if used:
            continue # What does this do?

        # Add letter to guessed letters
        ### HOW?

        # Decide if the letter is a hit or miss
        if letterIsPresent(): # Parameters???
            
            # Otherwise, check if we have solved the hangman
            solved = checkForSolved() # Parameters?
            
        else:
            # If we have a miss, update the misses
            # check if we have lost the game
            None

            ## I want to exit the loop when the user enters "1".. How?


main()