fix Duplicate correct letters do not register properly in Hangman game

Author: yuvraj-k-singh

games/Hangman-Game/Hangman-Game.py

@@ -1,7 +1,9 @@
 import random
 
 def main():
+    # Cleaned up global variables (not strictly necessary unless modifying in nested scopes, but kept for your structure)
     global all_guessed, attempts, correct_letters, display, guess, guessed_letters, hint, letter, max_attempts, selected, won, word, word_data, word_length
+    
     print("=" * 50)
     print("WELCOME TO HANGMAN GAME")
     print("=" * 50)
@@ -17,49 +19,41 @@ def main():
         {"word": "network", "hint": "Connected computers"},
         {"word": "database", "hint": "Stores structured data"},
         {"word": "algorithm", "hint": "Step-by-step problem-solving method"},
-    
         {"word": "tiger", "hint": "Animal 🐾 with stripes"},
         {"word": "elephant", "hint": "Largest land animal"},
         {"word": "giraffe", "hint": "Tall animal with long neck"},
         {"word": "lion", "hint": "King of jungle"},
         {"word": "zebra", "hint": "Black and white striped animal"},
-    
         {"word": "apple", "hint": "Fruit 🍎 keeps doctor away"},
         {"word": "banana", "hint": "Yellow fruit 🍌"},
         {"word": "mango", "hint": "King of fruits 🥭"},
         {"word": "grapes", "hint": "Small round fruit 🍇"},
         {"word": "orange", "hint": "Citrus fruit 🍊"},
-    
         {"word": "india", "hint": "Country 🇮🇳 in South Asia"},
         {"word": "china", "hint": "Most populated country"},
         {"word": "brazil", "hint": "Country famous for Amazon rainforest"},
         {"word": "canada", "hint": "Country with maple leaf 🍁"},
         {"word": "japan", "hint": "Land of rising sun 🌅"},
-    
         {"word": "school", "hint": "Place to study 📚"},
         {"word": "teacher", "hint": "Person who teaches"},
         {"word": "student", "hint": "Person who learns"},
         {"word": "library", "hint": "Place with books"},
         {"word": "college", "hint": "Higher education institute"},
-    
         {"word": "football", "hint": "Sport ⚽ played worldwide"},
         {"word": "cricket", "hint": "Popular sport in India 🏏"},
         {"word": "tennis", "hint": "Played with racket 🎾"},
         {"word": "hockey", "hint": "India's national sport"},
         {"word": "badminton", "hint": "Played with shuttlecock"},
-    
         {"word": "doctor", "hint": "Treats patients 🩺"},
         {"word": "engineer", "hint": "Builds and designs systems"},
         {"word": "artist", "hint": "Creates paintings 🎨"},
         {"word": "lawyer", "hint": "Works with law ⚖️"},
         {"word": "chef", "hint": "Cooks food 👨‍🍳"},
-    
         {"word": "mobile", "hint": "Used for calling 📱"},
         {"word": "laptop", "hint": "Portable computer 💻"},
         {"word": "camera", "hint": "Used to take photos 📷"},
         {"word": "speaker", "hint": "Outputs sound 🔊"},
         {"word": "battery", "hint": "Stores power 🔋"},
-    
         {"word": "rain", "hint": "Water falling from sky 🌧️"},
         {"word": "summer", "hint": "Hot season ☀️"},
         {"word": "winter", "hint": "Cold season ❄️"},
@@ -70,7 +64,6 @@ def main():
     selected = random.choice(word_data)
     word = selected["word"]
     hint = selected["hint"]
-
     word_length = len(word)
 
     guessed_letters = []
@@ -84,6 +77,7 @@ def main():
     print(f"You have {max_attempts} attempts to guess the word.\n")
 
     while attempts < max_attempts and not won:
+        # 1. Update and show the current word progress
         display = ""
         for letter in word:
             if letter in correct_letters:
@@ -92,49 +86,49 @@ def main():
                 display += "_ "
 
         print(f"Word: {display}")
+        
+        # 2. CHECK WIN CONDITION HERE BEFORE ASKING FOR A NEW GUESS
+        # If there are no more underscores left, the player has won!
+        if "_" not in display:
+            won = True
+            break
+
         print(f"Attempts remaining: {max_attempts - attempts}")
         print(f"Guessed letters: {', '.join(guessed_letters) if guessed_letters else 'None'}")
 
         guess = input("\nGuess a letter: ").lower()
 
         if len(guess) != 1 or not guess.isalpha():
             print("Please enter a single letter!")
+            print("-" * 50)
             continue
 
         if guess in guessed_letters:
             print("You already guessed that letter!")
+            print("-" * 50)
             continue
 
         guessed_letters.append(guess)
 
         if guess in word:
             print(f"✓ Correct! '{guess}' is in the word.")
             correct_letters.append(guess)
-        
-            all_guessed = True
-            for letter in word:
-                if letter not in correct_letters:
-                    all_guessed = False
-                    break
-        
-            if all_guessed:
-                won = True
         else:
             print(f"✗ Wrong! '{guess}' is not in the word.")
             attempts += 1
 
         print("-" * 50)
 
+    # Endgame sequence
     print("\n" + "=" * 50)
     if won:
-        print("🎉 CONGRATULATIONS! YOU WON!")
+        print("🎉 CONGRATULATIONS! YOU WON LIGHTNING FAST!")
         print(f"The word was: {word}")
         print(f"You guessed it with {max_attempts - attempts} attempts remaining!")
     else:
         print("😔 GAME OVER! YOU LOST!")
         print(f"The word was: {word}")
     print("=" * 50)
 
-
 if __name__ == '__main__':
-    main()
+    main()