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


# Variables
maxchips = 21
roundsPlayed = 0
player1_score = 0
player2_score = 0


# asking for the players' names
def get_player_name(player_num):
    while True:
        name = input("What is your names, 2 completly random people I've never saw in my life " + str(player_num) + "? ").strip()
        if name.isalpha():
            return name
        else:
            print("Please put a proper name in please!")


name1 = get_player_name("who is going to be player 1")
name2 = get_player_name("what is the second players name")


# how many rounds are they
while True:
    try:
        rounds = int(input("How many rounds do you guys want to play? (1-5): "))
        if 1 <= rounds <= 5:
            break
        else:
            print("Please choose a number between 1 and 5.")
    except ValueError:
        print("Please choose a number between 1 and 5.")


# Game loop for each round
for round_num in range(1, rounds + 1):
    chipsleft = maxchips
    print("\nRound " + str(round_num) + ": " + str(chipsleft) + " chips remaining.")


    # Play each round until no chips are left
    while chipsleft > 0:
        # Alternate between players
        current_player = name1 if (round_num + chipsleft) % 2 == 1 else name2
        print("\n" + current_player + "'s turn. " + str(chipsleft) + " chips left.")
       
        # Player takes chips
        while True:
            try:
                chips_taken = int(input(current_player + ": How many chips to take (1-3)? "))
                if 1 <= chips_taken <= 3 and chips_taken <= chipsleft:
                    chipsleft -= chips_taken
                    break
                else:
                    print("Please take between 1 and 3 chips, or less than remaining chips.")
            except ValueError:
                print("Please enter a valid number.")


    # Player who took the last chip wins the round
    if current_player == name1:
        player1_score += 1
    else:
        player2_score += 1


    print(current_player + " wins Round " + str(round_num) + "!\n")


# Final score
print("\nGame Over!")
print(name1 + ": " + str(player1_score) + " points")
print(name2 + ": " + str(player2_score) + " points")


# Overall winner
if player1_score > player2_score:
    print("\n" + name1 + " wins the game!")
    print(name2 + " is a loser!!")
elif player2_score > player1_score:
    print("\n" + name2 + " wins the game!")
    print(name1 + " is a loser!!")
else:
    print("\nIt's a tie! You both win!!")