wordle_game_cli.py

from random import choice

from rich.console import Console
from rich.prompt import Prompt

from wordle_env.words import complete_vocabulary, target_vocabulary

SQUARES = {"correct_place": "🟩", "correct_letter": "🟨", "incorrect_letter": "⬛"}

WELCOME_MESSAGE = f"\n[white on blue] WELCOME TO WORDLE [/]\n"
PLAYER_INSTRUCTIONS = "You may start guessing\n"
GUESS_STATEMENT = "\nEnter your guess"
ALLOWED_GUESSES = 6


def correct_place(letter):
    return f"[black on green]{letter}[/]"


def correct_letter(letter):
    return f"[black on yellow]{letter}[/]"


def incorrect_letter(letter):
    return f"[black on white]{letter}[/]"


def check_guess(guess, answer):
    guessed = [None, None, None, None, None]
    wordle_pattern = []
    processed_letters = []
    for i, letter in enumerate(guess):
        if answer[i] == guess[i]:
            guessed[i] = correct_place(letter)
            wordle_pattern.append(SQUARES["correct_place"])
            processed_letters.append(letter)
    for i, letter in enumerate(guess):
        if answer[i] != guess[i]:
            if letter in answer and answer.count(letter) > processed_letters.count(
                letter
            ):
                guessed[i] = correct_letter(letter)
                wordle_pattern.append(SQUARES["correct_letter"])
            else:
                guessed[i] = incorrect_letter(letter)
                wordle_pattern.append(SQUARES["incorrect_letter"])
            processed_letters.append(letter)
    return "".join(guessed), "".join(wordle_pattern)


def game(console, chosen_word):
    end_of_game = False
    already_guessed = []
    full_wordle_pattern = []
    all_words_guessed = []

    while not end_of_game:
        guess = Prompt.ask(GUESS_STATEMENT).upper()
        while (
            len(guess) != 5
            or guess in already_guessed
            or guess not in complete_vocabulary
        ):
            if guess in already_guessed:
                console.print("[red]You've already guessed this word!!\n[/]")
            else:
                console.print("[red]Please enter a valid 5-letter word!!\n[/]")
            guess = Prompt.ask(GUESS_STATEMENT).upper()
        already_guessed.append(guess)
        guessed, pattern = check_guess(guess, chosen_word)
        all_words_guessed.append(guessed)
        full_wordle_pattern.append(pattern)

        console.print(*all_words_guessed, sep="\n")
        if guess == chosen_word or len(already_guessed) == ALLOWED_GUESSES:
            end_of_game = True
    if len(already_guessed) == ALLOWED_GUESSES and guess != chosen_word:
        console.print(f"\n[red]WORDLE X/{ALLOWED_GUESSES}[/]")
        console.print(f"\n[green]Correct Word: {chosen_word}[/]")
    else:
        console.print(f"\n[green]WORDLE {len(already_guessed)}/{ALLOWED_GUESSES}[/]\n")
    console.print(*full_wordle_pattern, sep="\n")


if __name__ == "__main__":
    console = Console()
    chosen_word = choice(target_vocabulary)
    console.print(WELCOME_MESSAGE)
    console.print(PLAYER_INSTRUCTIONS)
    game(console, chosen_word)