""" 
-------------------------------------------------
   Project: 21 chip game
  Standard: TE PUNGA - Programming Assessment
    School: Tauranga Boys' College
    Author: Ethan Carleton  
      Date: March 2025
    Python: 3.7.4
-------------------------------------------------
"""

#max chips
max_chips = 21

#player1 score
player1_score = 0 

#player2 score
player2_score = 0

#chipsleft
chipsleft = 0

#chipstaken
chipstaken = 0

#how players take the chips
take = 0


#asking for the players names
player1 = input("Enter a Player 1's name: ")
player2 = input("Enter a Player 2's name: ")

#explaining how the games work and the goal
print("Hello", player1, "and", player2, "in this game your goal is to get the chips exactly down to zero on your turn.  You get to guess from 1 - 3 chips each turn.")


#asking for a number of rounds
rounds = int(input("Enter a number of rounds: "))


#displaying the players scores
print( player1, "score : ", player1_score)
print( player2, "score : ", player2_score)


#rounds loop
while rounds > 0:

    #this shows the total amount of chips
    chipsleft = max_chips

    #this lets the game keep going while there are still chips left
    while chipsleft > 0:
        
        #displaying how many chips are left
        print("chips left", chipsleft )

        #asking how many chips player 1 will like to take
        take = int(input("Player 1 How many chips would you like to take? 1 - 3:  "))
    
        print()
          
        #subtracting the how many chips player 1 took from the total amount of chips
        chipsleft = chipsleft - take


        #if player 1 got the total amount of chips too 0 then it will say that player 1 has won this round
        if chipsleft < 1 :
            print()
            print(player1, "has won the round" )
            player1_score +=1
            

            #displaying the player scores
            print( player1, "score : ", player1_score)
            print( player2, "score : ", player2_score)

            break
        

        #displaying chips left
        print("chips left", chipsleft )
    

        #asking player 2 how many chips they will like to take
        take = int(input("Player 2 How many chips would you like to take?  1 - 3:  "))
        
        print()

        #subtracting the how many chips player 2 took from the total amount of chips
        chipsleft = chipsleft - take



        #if player 2 got the total amount of chips too 0 then it will say that player 2 has won this round
        if chipsleft < 1 :
            print()
            print(player2, "has won the round" )
            player2_score +=1
            

            #displaying player scores
            print( player1, "score : ", player1_score)
            print( player2, "score : ", player2_score)


            #stops the code from continuing
            break
        
        
    #taking a round off the total amount of rounds
    rounds -=1

    print()

    if rounds == 0 and chipsleft <1:
        if player1_score > player2_score:
          print(player1, "has won the game !")

    elif rounds == 0 and chipsleft <1:
      if player2_score > player1_score:
        print(player2, "has won the game !")