hangman.py

# module imports
import os
import random
import logging
import hangmanart
import hangman_words
from time import sleep

# TO DO List
# Fix logging
# Clear screen after every guess -- Done 3/21/2023
# If the user has already guessed a letter that is already guessed and has been determined to not be in the word, don't penalize the user again. -- Done 3/22/2023
# Learned: Ran this through ChatGPT because I thought it'd be easier than getting a human invovled given my working hours. Surprisingly, it did help me get the right solution.
# In short, the check needed to happen sooner.
# Give user opportunity to start the game again -- Done 3/23/2023
# Give user opportunity to append the list of words. (User input list?) -- Could be a little interesting, cut this feature.
# SFX? -- Not needed. Cutting.
# Categories? -- Cutting this feature as it isn't necessary... and I'm not sure how much it would add to the game
# Scoring system? -- So, how should this work? How would a "fair" Scoring system work? How does one account for the letters? Is this a good feature to implement? Think this is going to be a cut feature.

# screen clearing function


def screen_clear():
    # for Mac/Linux
    if os.name == 'posix':
        _ = os.system('clear')
    # for Windows
    else:
        _ = os.system('cls')


# global variables and flags
def play_game():
    lives = 6
    word_list = hangman_words.word_list
    chosen_word = random.choice(word_list)
    logging.info(f'Chosen word is: {chosen_word}')
    display = []
    guessed_letters = []
    word_length = len(chosen_word)
    end_of_game = False
    play_again_flag = ""

    # Extra Credit -- logging (DOES NOT WORK)
    logging.basicConfig(filename='hangman.log', encoding='utf-8',
                        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.DEBUG)
    screen_clear()
    print(hangmanart.logo)

    # display the blanks to the user
    for _ in range(word_length):
        display += "_"
    print(display)

    # Easier Debugging, remove when done.
    #print(f"The chosen word is {chosen_word}")

    # Main Game Loop: prompt the user for a guess
    while not end_of_game:
        print(hangmanart.stages[lives])
        guess = input('Enter a letter: ').lower()

        logging.info(f'User input for guess was {guess}')
        # Check if the guess was already made previously
        if guess in guessed_letters:
            print(f"You've already guessed {guess}")
            sleep(3)
        else:
            guessed_letters.append(guess)
            logging.info(f'{guess} was appended to guessed letters')
            if guess not in chosen_word:
                print(
                    f"There is no {guess} in this word. You have {lives} attempts remaining.")
                lives -= 1
                sleep(3)

    # evaluate guess and display result to user
        for position in range(word_length):
            letter = chosen_word[position]
            if letter == guess:
                display[position] = letter
        screen_clear()
        print(display)

        # Why isn't this working?
        if guess not in guessed_letters:
            print(f'guessed letters are: {guessed_letters}')
            lives -= 1

        if lives == 0:
            print(hangmanart.stages[lives])
            end_of_game = True
            print("Sorry! You lose!")
            play_again()

        if "_" not in display:
            end_of_game = True
            print("You win!")
            play_again()


def play_again():
    play_again_flag = input("Do you want to play again (y/n)? ").lower()
    if play_again_flag == "y":
        play_game()
    elif play_again_flag == "n":
        print('Ok. Thank you for playing hangman!')
        quit()
    else:
        print("You've input an invalid option. Please try again.")
        play_again()


play_game()