"""
-------------------------------------------------
   Project: Take-Away Game
  Standard: 91883 (AS1.7) v.1
    School: Tauranga Boys' College
    Author: JORDAN RICHARDS
      Date: THE DATE YOU COMPLETED THE CODE
    Python: 3.11.9
-------------------------------------------------
"""

"""21 GAME, EACH PLAYER TAKES UP TO 3 CHIPS UNTIL
 IT REACHES ZERO, WHOEVER TAKES THE LAST CHIP WINS"""

max_chips = 21
player1score = 0
player2score = 0
chipsleft = max_chips

player1 = input("What is your name, Player 1? -> ")
player2 = input(f"Hi {player1}, now what is Player 2's name? -> ")

while chipsleft > 0:
    print(f"\nChips left: {chipsleft}")
    
    # Player 1's turn
    chipstaken1 = int(input(f"{player1}, how many chips will you take (1 to 3)? "))
    
    if 1 <= chipstaken1 <= 3 and chipstaken1 <= chipsleft:  # Input validation
        chipsleft -= chipstaken1
        if chipsleft < 1:
            player1score += 1
            print(f"Congratulations {player1}, you won!")
            break
    else:
        print(f"Invalid input. You can only take 1 to 3 chips and not more than remaining chips.")
        continue  # Go back to the start of the loop if input is invalid

    print(f"Chips left: {chipsleft}")

    # Player 2's turn
    chipstaken2 = int(input(f"{player2}, how many chips will you take (1 to 3)? "))
    
    if 1 <= chipstaken2 <= 3 and chipstaken2 <= chipsleft:  # Input validation
        chipsleft -= chipstaken2
        if chipsleft < 1:
            player2score += 1
            print(f"Congratulations {player2}, you won!")
            break
    else:
        print(f"Invalid input. You can only take 1 to 3 chips and not more than remaining chips.")
        continue  # Go back to the start of the loop if input is invalid

print(f"Final Score: {player1}: {player1score}, {player2}: {player2score}")