#------------------------------------------------------------
#Project  : Take-Away Game
#standard : 91883 (As1.7) v.1
#School   : Tauranga Boy's College
#Author   : Shevon Julian Joseph
#Date     : 26/03/2024
#Python   : 3.5
#------------------------------------------------------------


import time


#--------------------------------------------------------------------
def main():

    print("----Welcome to Take Away Game----")
    print()
    #Asking player 1's name and checking if it is valid. If it is invalid asking player 1 to enter a valid name.
    while True: 
        player1_name = input(" What is your name player 1? ")
        if player1_name.isalpha() == True :
            break
        else:
            print()
            print(" Your name is not valid Player 1, try again!")

    print()
    #Asking player 2's name and checking if it is valid. If it is invalid asking player 2 to enter a valid name.
    while True: 
        player2_name = input(" What is your name player 2? ")
        if player2_name.isalpha() == True :
            break
        else:
            print()
            print(" Your name is not valid Player 2, try again!")

    #Introducing the game to the players.
    print()
    print(" IT's {} VS {} ".format( player1_name,player2_name) )
    time.sleep(2)
    print()
    print("------------Game Rules------------")
    print()
    time.sleep(2)
    print()
    print(" + Pick number of rounds you both wish to play.")
    time.sleep(2)
    print(" + You both have only 21 chips.")
    time.sleep(2)
    print(" + You can only pick chips between 1 and 3. ")
    time.sleep(2)
    print(" + The player who picks the last chip wins the round.")
    time.sleep(2)
    print()
    print("-----------GAME BEGINS-----------")
    print()
    time.sleep(3)

    #Asking the number of rounds player's would like to play.
    num_rounds = int(input("How many rounds do you want to play? "))

    #Making the player's score 0 
    player1_score = 0
    player2_score = 0
    
    #Main game loop.
    for round_num in range(1, num_rounds + 1):
        
        chips_remaining = 21
        
      
        print(f"\nRound {round_num}: ", " | ",player1_name," : ",player1_score , " | ",player2_name," : ", player2_score)

        #Each player's turn the loop show the number of chips remaining.
        while chips_remaining > 0 :
            print(f"\nChips Remaining : {chips_remaining}")

            #player 1's turn.
            print(f"\n{player1_name}'s turn : ")
            while True:
                player1_choice = int(input("How many chips do you want to take? (1,2, or 3) : "))
                if 1 <= player1_choice <= min(3, chips_remaining):#Ensuring the player can only pick 1, and remianing chips.
                    break
                elif player1_choice > 3:
                    print(" ! please enter a number between 1 and 3. ")

                else:
                    print(" ! please enter a number between 1 and ",chips_remaining )

            chips_remaining = chips_remaining - player1_choice

            #player 1's score adding
            if chips_remaining <=0 :
                print(f"\nCongratulations {player1_name} wins this round! ")
                print()
                player1_score += 1
                break


            #palyer 2's turn.    
            print(f"\n{player2_name}'s turn : ")
            while True:
                player2_choice = int(input("How many chips do you want to take?(1,2, or 3) : "))
                if 1<= player2_choice <= min(3, chips_remaining):#Ensuring the player can only pick 1, and remianing chips.
                    break

                elif player2_choice > 3:
                    print(" ! please enter a number between 1 and 3. ")

                else:
                    print(" ! please enter a number between 1 and ",chips_remaining )

            chips_remaining = chips_remaining - player2_choice

            #player 2's score adding
            if chips_remaining <= 0 :
                print(f"\nCongratulations {player2_name} wins this round! ")
                player2_score += 1
                break


    #End of the game.
    print("\n----------Game over----------")
    print()

    print(f"\nFinal Scores :  {player1_name}  :  {player1_score}  |  {player2_name}  :  {player2_score}  ")
    print()   
    if player1_score > player2_score :
        print(f"{player1_name} wins the game! ")
        print()
    elif player2_score > player1_score :
        print(f"{player2_name} wins the game! ")
        print()
    else:
        print("It's a Tie!")
        print()

    print("-----THANK YOU FOR PLAYING MY GAME-----")
main()