main.py

# -*- coding: utf-8 -*-
"""Contact main.ipynb

Automatically generated by Colaboratory.

Original file is located at
    https://colab.research.google.com/drive/1W8fxdH9rn_2XE_PVSGAw_25YVnpF7Xpg
"""

# Libraries
import gensim
from gensim.models import word2vec
import pickle
import random
import editdistance

# Documents

!gdown 1OZ6Mx7SInm_G1nb620a8_FLR4gLMEq5l # downloads our trained model from google drive, only works on private drive unfortunately.
model_300 = gensim.models.Word2Vec.load('wiki_tr.embedding_300') # loads the model

!gdown 1OTBfHZ0wEsAUrrrOxFGSnkAuWvk8IHE6 # loads the sorted_lemmas.pkl from google drive
with open("/content/sorted_lemmas.pkl", "rb") as file:
    sorted_lemmas = pickle.load(file)

def get_candidates(given_letters):
  """ The function generates to candidate words according to the given letters. """

  candidate_words = [[word, value] for word, value in sorted_lemmas if word.startswith(given_letters)]

  if not candidate_words:
    user_word = input("Üzgünüm, verdiğin harflerle başlayan bir kelime bulamadım. Kelimen neydi?")
    for word, count in sorted_lemmas:
      potential_words = []
      if editdistance.distance(word, user_word) == 1:
        potential_words.append(word)
        if len(potential_words) < 20:
          print("Kelimen bunlardan biri olabilir mi acaba? Belki yanlış yazmış olabilirsin. \n")
          print(potential_words)

          user_feedback = input("Kelimen bunlardan biri miydi?: (E/H)").lower
          if user_feedback == "e":
            print("O zaman ben kazandım.")
            play_again(computer_guess, used_words, difficulty)
            break

          elif user_feedback == 'h':
            print("Tebrik ederim! Oyunu sen kazandın!")
            play_again(computer_guess, used_words, difficulty)
            break
  
  return candidate_words

def pick_candidate(candidate_words, difficulty, used_words):
  """ The function picks a guess word from the candidate words list, based on the difficulty level. """
  candidates = []
  for candidate, count in candidate_words:
    if candidate not in used_words:
      candidates.append(candidate)

  if difficulty < 2:
    computer_guess = candidates[0]
  elif difficulty == 2:
    computer_guess = candidates[-1]
  
  return computer_guess

def find_similar_word(computer_guess):
  """ The function finds candidate similar words using the model"""
  similar_words = model_300.wv.similar_by_word(computer_guess, topn=5)
  candidate_similars = []
  for similar_word, similarity in similar_words:
    if similarity >= 0.65:
      candidate_similars.append(similar_word)
  return candidate_similars

def pick_similar_word(candidate_similars, used_words):
  """ The function picks a similar word from the candidate similar words. Also, it filters the previous picked similars """
  similars = [] 
  for similar_word in candidate_similars:
    if similar_word not in used_words:
      similars.append(similar_word)
  if not similars:
    return None
  final_similar = similars[0]
  return final_similar

def generate_question(final_similar, computer_guess):
  """ The function generates a question and asks it to the user. """
  
  question = f"Bu {final_similar} ile ilişkili ya da ona yakın bir şey mi?"
  return question

def get_letter(given_letters):
    """
    The function gets a letter from the user and adds the given letter to the given letters.
    It keeps iterating until a valid letter from A to Z is provided.
    """
    fresh_letter = input("Haydi bana bir sonraki harfi söyle: ").lower().strip()
    
    while not fresh_letter or not fresh_letter.isalpha() or len(fresh_letter) != 1:
        fresh_letter = input("Bana bir harf söylemelisin (A-Z): ").lower().strip()
    
    given_letters += fresh_letter
    
    return given_letters


def get_difficulty_level():
    """The function gets the difficulty level from the user (1, or 2)"""
    while True:
        difficulty = input("Kolaydan zora bir zorluk seviyesi seçin: (1 ya da 2). : ")
        if difficulty in ["1", "2"]:
            return int(difficulty)
        print("Geçersiz zorluk seviyesi. Lütfen sadece 1'den 2'ye kadar bir rakam girin.")

def get_user_guess(prompt, guess_attempts, computer_guess):
    """The function ges user_guess within a limited number of attempts.
    It also gives clues like "You are very close!" when the user_guess is one letter away from the computer_guess or the computer_guess starts with the user_guess.
    It also reminds the user the number of attempts left"""

    for attempt in range(guess_attempts):
        print(f"{guess_attempts - attempt} tahmin hakkınız kaldı.")
        user_guess = input(prompt).lower()
        if user_guess == computer_guess:
            return user_guess
        elif computer_guess.startswith(user_guess) and len(user_guess) > 5:
          print("Çok yaklaştın!")
        elif editdistance.distance(user_guess, computer_guess) == 1:
            print("Çok yaklaştın!")
        else:
            print("Yanlış tahmin. Başka bir harfle dene.")

    return False

def play_again(computer_guess, used_words, difficulty):
    """
    Asks the user if they want to play again.
    If yes, starts a new game loop.
    If no, displays a farewell message.
    """
    again = input("Tekrar oynamak ister misin? (E/H)")
    if again.lower() == "e":
        given_letters = input("O zaman haydi tekrar bir kelime tut ve ilk harfini söyle.: ")
        print("Uyarı: Önceki turdaki kelimeleri dahil etmek ya da zorluk seviyesini değiştirmek istersen oyunu kapatıp açabilirsin.")
        game_loop(given_letters, computer_guess, used_words, difficulty)  # Recursive call to start a new game loop
    else:
        print("Pekala o zaman iyi günler!")

def game_loop(given_letters, computer_guess, used_words, difficulty):
    """The function iterates over the game if the user wants to continue."""

    guess_attempts = 10 if difficulty == 1 else 5

    while True:
        candidates = get_candidates(given_letters)
        computer_guess = pick_candidate(candidates, difficulty, used_words)
        used_words.append(computer_guess)

        #print("Computer guess:", computer_guess)
        #print("used_words", used_words)

        similar_words = find_similar_word(computer_guess)
        similar_word = pick_similar_word(similar_words, used_words)
        if similar_word is None:
            print("Üzgünüm, düşündüğüm kelimeyi çağrıştıracak bir kelime bulamadım.")
            play_again(computer_guess, used_words, difficulty)
            break
        used_words.append(similar_word)

        #print("used words after similars", used_words)

        question = generate_question(similar_word, computer_guess)
        user_guess = get_user_guess(question, guess_attempts, computer_guess)

        if user_guess == computer_guess:
            print("Tebrikler! Kelimemi doğru tahmin ettin. Kazandın!")
            continue

        elif user_guess != computer_guess or user_guess == False or user_guess == None:
            print(f"Aklımdan geçen kelime {computer_guess} idi. \n")
            user_feedback = input("Kelimen bu muydu?: (E/H)").lower()
            if user_feedback == "e":
                print("Öyleyse ben kazandım!")
                play_again(computer_guess, used_words, difficulty)
                return
            elif user_feedback == "h":
              given_letters = get_letter(given_letters)
              guess_attempts = 10 if difficulty == 1 else 5
              continue
              
def play_contact():
  """ Initiates the game """

  print("Kontakt'a hoşgeldin!")
  computer_guess = ''
  user_word = ''

  given_letters = input("Hazırsan başlayalım. Haydi bir kelime tut ve ilk harfini söyle: ")
  difficulty = get_difficulty_level()

  used_words = []
  game_loop(given_letters, computer_guess, used_words, difficulty)

play_contact()

#control groups for some functions
#print(find_similar_word("parti"))
#print(get_candidates("liber"))