#-------------------------------------------------
#   Project: Take-Away Game
#  Standard: 91883 (AS1.7) v.1
#    School: Tauranga Boys' College
#    Author: Korban Ian Anthony Tuck
#      Date: 22/03/2024
#    Python: 3.5
#-------------------------------------------------

import time

# getting the name of player 1 and validating it
player1 = str(input("What is the name of player 1?: "))
while True:
    time.sleep(0.5)
    if player1.isalpha() == True :
        print("Hello " + player1)
        print()
        break
    else:
        print( "That name does not work, please try again")
        player1 = str(input("What is the name of player 1?: "))

# getting the name of player 2 and validating it
player2 = str(input("What is the name of player 2?: "))
while True:
    time.sleep(0.5)
    if player1.isalpha() == True :
        print("Hello " + player1)
        print()
        break
    else:
        print( "That name does not work, please try again")

# asks the user how many rounds they wish to play, and making sure its valid
while True:
    try:
        rounds = int(input("How many rounds would you guys like to play?: "))
        if rounds < 1 or rounds > 5 :
            print( "Please choose a number between 1 and 5")
        else:
            break
    except:
        print( "You have to give me a number!")

# setting the variables
maxchips = 21
player1Score = 0
player2Score = 0
chipsLeft = 0
roundsPlayed = 0

# function to setup the variables for a new round
def setup():
    global roundsPlayed
    global chipsLeft
    chipsLeft = maxchips
    roundsPlayed += 1
    print()
    time.sleep(0.5)
    print( "We will now begin round number " + str(roundsPlayed))

# this function executes a full round
def round():
    global chipsLeft, roundsPlayed
    setup() 
    while chipsLeft > 0:
        player1turn()
        time.sleep(0.5)
        print()
        print("There are " + str(chipsLeft) + " Chips left")
        if chipsLeft <= 0:
            print()
            print(player1 + " has won this round")
            break
        else:
            player2turn()
            time.sleep(0.5)
            print()
            if chipsLeft > 0:
                print("There are " + str(chipsLeft) + " Chips left")
            else:
                print(player2 + " has won this round")
# shows who has more points by the end of each round
    time.sleep(0.5)
    print()
    print(player1 + " has " + str(player1Score) + " points")
    print()
    time.sleep(0.5)
    print(player2 + " has " + str(player2Score) + " points")


# function for player 1's turn and making sure the number of chips they input is valid
def player1turn():
    global chipsLeft
    global player1Score
    print(player1 + "'s turn")
    time.sleep(0.5)
    print()
    chipsTaken = int(input("How many chips would " + player1 + " like to take?"))
    if chipsTaken > 3 or chipsTaken < 1:
        while True:
            print("Please input a valid number between 1 and 3")
            time.sleep(0.5)
            print()
            chipsTaken = int(input("How many chips would " + player1 + " like to take?"))
            if chipsTaken > 3 or chipsTaken < 1:
                True
            else: 
                break
        print()
        print(player1 + " has taken " + str(chipsTaken))
        chipsLeft -= chipsTaken
        if chipsLeft <= 0:
            player1Score = player1Score + 1
    else:
        print()
        print(player1 + " has taken " + str(chipsTaken))
        chipsLeft -= chipsTaken
        if chipsLeft <= 0:
            player1Score = player1Score + 1

# function for player 2's turn and making sure the number of chips they input is valid
def player2turn():
    global chipsLeft
    global player2Score
    print(player2 + "'s turn")
    time.sleep(0.5)
    print()
    chipsTaken = int(input("How many chips would " + player2 + " like to take?"))
    if chipsTaken > 3 or chipsTaken < 1:
        while True:
            print("Please input a valid number between 1 and 3")
            time.sleep(0.5)
            print()
            chipsTaken = int(input("How many chips would " + player2 + " like to take?"))
            if chipsTaken > 3 or chipsTaken < 1:
                True
            else: 
                break
        print()
        print(player2 + " has taken " + str(chipsTaken))
        chipsLeft -= chipsTaken
        if chipsLeft <= 0:
            player2Score = player2Score + 1
    else:
        print()
        print(player2 + " has taken " + str(chipsTaken))
        chipsLeft -= chipsTaken
        if chipsLeft <= 0:
            player2Score = player2Score + 1

# funtion for executing the whole game, including the ending
def play():
    for r in range(rounds):
        round()
    if player1Score > player2Score :
        time.sleep(1)
        print()
        print(player1 + " has won the game with " + str(player1Score) + " points well done!")
    elif player2Score > player1Score :
        time.sleep(1)
        print()
        print(player2 + " has won the game with " + str(player2Score) + " points well done!")
    else:
        time.sleep(1)
        print()
        print( "The game has ended in a draw, Your both equally as good!")

# calls the function to actually play the game
play()