"""
-------------------------------------------------
   Project: Take-Away Game
  Standard: 91883 (AS1.7) v.1
    School: Tauranga Boys' College
    Author: Seth Morrison
      Date: THE DATE YOU COMPLETED THE CODE
    Python: 3.5
-------------------------------------------------
"""

#Players get to input there names.
while True:
    opponent1 = input("What is Player 1's name? ")
    if opponent1.isalpha():
        break
    print("That is not an acceptable name, please try again.")

while True:
    opponent2 = input("What is Player 2's name? ")
    if opponent2.isalpha():
        break
    print("That is not an acceptable name, please try again.")

#players pick how many rounds they want to play.
while True:
    try:
        num_rounds = int(input("How many rounds do you want to play? (1-5): "))
        if 1 <= num_rounds <= 5:
            break
        print("Please choose a number between 1 and 5.")
    except ValueError:
        print("You didn't even put in a number, how am I supposed to process that bro?")

#The Loop, Tells python how many chip to takeaway from base value and when to change round.
def play_round(opponent1, opponent2):
    cookies = 21
    turn = 0
    print("Starting round with", cookies, "cookies.")
    while cookies > 0:
        current_player = opponent1 if turn % 2 == 0 else opponent2
        print("\n", current_player, "'s turn. Cookies remaining:", cookies)
        while True:
            try:
                take = int(input(current_player + ", take (1-3 cookies): "))
                if 1 <= take <= min(3, cookies):
                    break
            except ValueError:
                pass
            print("Invalid choice. Try again.")
        cookies -= take
        turn += 1  # Switch turns
    winner = opponent1 if turn % 2 != 0 else opponent2 #Tells the Ai if 1 player has 2 wins to stop the game.
    print("\n", winner, "wins the round!")
    return winner

#Tells us what the scores are.
scores = {opponent1: 0, opponent2: 0}
for round_num in range(1, num_rounds + 1):
    print("\n--- Round", round_num, "---")
    winner = play_round(opponent1, opponent2)
    scores[winner] += 1
    print("Score:", opponent1, "-", scores[opponent1], ",", opponent2, "-", scores[opponent2])

#Finnish of game, tells the player who won.
print("\nGame Over!")
print("Final Score:", opponent1, "-", scores[opponent1], ",", opponent2, "-", scores[opponent2])
if scores[opponent1] != scores[opponent2]:
    print(max(scores, key=scores.get), "is the overall winner!")
else:
    print("It's a tie!")