"""
-------------------------------------------------
   Project: Take-Away Game
  Standard: 91883 (AS1.7) v.1
    School: Tauranga Boys' College
    Author: Paul gonzale
    #   Date: 17/03.2025
    Python: 3.5
-------------------------------------------------
"""
MAX_CHIPS = 21
playerOneScore = 0
playerTwoScore = 0
chipsLeft = 0

# Get player names and rounds count
playerOneName = input("Enter Player One's name: ")
playerTwoName = input("Enter Player Two's name: ")

rounds = int(input("Enter the number of rounds: "))

# Game Logic
while rounds > 0:
    chipsLeft = MAX_CHIPS  # Reset the number of chips for each round

    while chipsLeft > 0:
        # Player One's turn
        print(f"\nChips Left: {chipsLeft}")
        validInput = False
        while not validInput:  # Loop until player inputs a valid number of chips
            try:
                playerOneChips = int(input(f"{playerOneName}, choose the number of chips to take: "))
                if playerOneChips > chipsLeft:
                    print(f"{playerOneName}, you cannot take more chips than what's left.")
                else:
                    validInput = True
                    chipsLeft -= playerOneChips
            except ValueError:
                print("Please enter a valid number.")

        if chipsLeft <= 0:
            playerOneScore += 1
            print(f"{playerOneName} wins this round!")
            break  # Player One wins, exit inner loop
        
        # Player Two's turn
        print(f"\nChips Left: {chipsLeft}") # 
        validInput = False
        while not validInput:  # Loop until player inputs a valid number of chips
            try:
                playerTwoChips = int(input(f"{playerTwoName}, choose the number of chips to take: "))
                if playerTwoChips > chipsLeft:
                    print(f"{playerTwoName}, you cannot take more chips than what's left.")
                else:
                    validInput = True
                    chipsLeft -= playerTwoChips
            except ValueError:
                print("Please enter a valid number.")

        if chipsLeft <= 0:
            playerTwoScore += 1
            print(f"{playerTwoName} wins this round!")
            break  # Player Two wins, exit inner loop
    
    rounds -= 1  # One round has been completed

# Determine the winner
print("\nGame Over!")
if playerOneScore > playerTwoScore:
    print(f"{playerOneName} wins with a score of {playerOneScore}!")
elif playerTwoScore > playerOneScore:
    print(f"{playerTwoName} wins with a score of {playerTwoScore}!")
else:
    print("It's a tie!")