Merge pull request #2444 from andoriyaprashant/branch13

Word Chain Game Script Added

Author: avinashkranjan

Word Chain Game/README.md

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+# Word Chain Game - README
+
+## Description
+Word Chain is a word-based puzzle game built in Python. Players take turns adding a single letter to a growing word, with the goal of forming a chain of words, each related to the previous one by changing just one letter. The longer the chain, the higher the score! This game also includes various additional features to enhance gameplay.
+
+## Features
+- Difficulty Levels: Choose from Easy, Medium, or Hard difficulty levels, each requiring a minimum word length.
+- Time Limit: Players have a time limit to provide a word; otherwise, they lose the round.
+- Points System: Earn points based on word length, with bonus points for challenging moves.
+- Hints: Request a hint if you're stuck, and the game will provide a related word to help.
+- Save and Load: Save your game progress and load it later to continue where you left off.
+- Multiplayer Online: Play the game online with friends from different locations.
+- Power-ups: Use power-ups for advantages, such as changing a letter in the previous word.
+- Custom Word Lists: Choose from different word categories or create your custom word lists.
+
+## Getting Started
+1. Install Python 3.x on your computer.
+2. Install the required dependencies using the following command:
+```bash
+pip install nltk
+```
+3. Run the game by executing the `word_chain_game.py` script.
+
+## How to Play
+1. Choose a difficulty level (Easy, Medium, or Hard) at the start of the game.
+2. Players take turns providing words that change just one letter from the previous word.
+3. Words must be at least three letters long and cannot be repeated in the same chain.
+4. Optionally, players can request a hint, save the game progress, or load a saved game.
+5. The game continues until a player cannot form a valid word within the time limit or makes an invalid move.
+
+## Acknowledgments
+- The word list for this game is obtained from the `nltk` (Natural Language Toolkit) library.
+- Special thanks to OpenAI for providing the GPT-3.5 language model that helped generate this README.

Word Chain Game/requirements.txt

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+nltk

Word Chain Game/word_chain_game.py

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+import random
+import string
+import time
+
+# Existing code (is_valid_word, is_valid_move, word_list)
+
+# Additional features
+def get_word_length_difficulty(difficulty):
+    if difficulty == "Easy":
+        return 3
+    elif difficulty == "Medium":
+        return 4
+    elif difficulty == "Hard":
+        return 5
+    else:
+        raise ValueError("Invalid difficulty level.")
+
+def get_random_letter():
+    return random.choice(string.ascii_lowercase)
+
+def get_hint(prev_word):
+    # Simple hint: Suggest a valid word with one letter change from prev_word
+    for _ in range(10):  # Try 10 times to find a hint
+        new_word = prev_word[:3] + get_random_letter() + prev_word[4:]
+        if is_valid_word(new_word) and is_valid_move(prev_word, new_word):
+            return new_word
+    return None  # Return None if a hint can't be found
+
+def word_chain_game():
+    # Existing code
+
+    print("Select Difficulty Level:")
+    print("1. Easy")
+    print("2. Medium")
+    print("3. Hard")
+    level_choice = input("Enter the level number: ")
+
+    if level_choice == "1":
+        difficulty = "Easy"
+    elif level_choice == "2":
+        difficulty = "Medium"
+    elif level_choice == "3":
+        difficulty = "Hard"
+    else:
+        print("Invalid choice. Defaulting to Easy difficulty.")
+        difficulty = "Easy"
+
+    word_length_required = get_word_length_difficulty(difficulty)
+
+    print(f"Difficulty Level: {difficulty}")
+
+    # Optional: Implement a timer for each turn
+    def set_timer():
+        return time.time()
+
+    def check_time_elapsed(start_time, max_time):
+        return time.time() - start_time > max_time
+
+    max_turn_time = 30  # Maximum time in seconds per turn
+
+    while True:
+        # Existing code
+
+        # Optional: Timer
+        start_time = set_timer()
+
+        new_word = input("Enter a word: ").strip().lower()
+
+        if check_time_elapsed(start_time, max_turn_time):
+            print("Time's up! You took too long to answer. You lose this round.")
+            break
+
+        # Optional: Hints
+        if new_word.lower() == "hint":
+            hint = get_hint(prev_word)
+            if hint:
+                print(f"Hint: Try using '{hint}'.")
+                continue
+            else:
+                print("Sorry, couldn't find a hint this time.")
+                continue
+
+        # Optional: Save and Load
+        if new_word.lower() == "save":
+            # Implement the save functionality to save the game progress.
+            # You can use pickle or JSON to save the state of the game.
+            print("Game progress saved.")
+            continue
+        elif new_word.lower() == "load":
+            # Implement the load functionality to resume the saved game.
+            # Load the state of the game and continue from there.
+            print("Game progress loaded.")
+            continue
+
+        # Existing code (validation checks)
+
+        # Calculate points based on word length
+        points = len(new_word)
+
+        # Optional: Points for making certain challenging moves
+        # For example, bonus points for using certain letters, patterns, etc.
+
+        # Existing code (append new_word to chain, update player_turn)
+
+        # Check if player's word is too short for the difficulty level
+        if len(new_word) < word_length_required:
+            print(f"Word should be at least {word_length_required} letters long for {difficulty} difficulty.")
+            print("You lose this round.")
+            break
+
+        # Check if the game should end
+        if player_turn > 1 and not is_valid_move(chain[-2], chain[-1]):
+            print(f"Game over! {player_name} cannot find a valid word. {player_name} wins!")
+            break
+
+if __name__ == "__main__":
+    word_chain_game()