# The Card Game 'War' #
import cards

PLYR1 = 0
PLYR2 = 1
PRMPT = """
Enter:
  'c' - to continue
  'q' - to quit
"""
players = [input("Enter the name of the first player: "),
           input("Enter the name of the second player: ")]

def print_piles(players, piles):
    for i in range(len(players)):
        this_pile = piles[i]
        print(players[i]+":")
        while len(this_pile) > 10:
            p_str = "  ".join([str(c) for c in this_pile[:10]])
            print(p_str)
            this_pile = this_pile[10:]
        for c in this_pile:
            print(c, end = "  ")
        print()


def get_command(PRMPT):
    command = input(PRMPT).lower()
    while command != 'c' and command != 'q':
        print("Illegal command:", command)
        command = input(PRMPT).lower()
    return command

def game_over(piles):
    return piles[PLYR1] == [] or piles[PLYR2] == []


deck = cards.Deck()
deck.shuffle()
piles = [[deck.deal() for i in range(26)],
         [deck.deal() for i in range(26)]]

print_piles(players, piles)

command = get_command(PRMPT)
while command != 'q' and not game_over(piles):
    card1, card2 = piles[PLYR1][0], piles[PLYR2][0]
    piles = [piles[PLYR1][1:], piles[PLYR2][1:]]
    print(players[PLYR1], "plays", card1)
    print(players[PLYR2], "plays", card2)
    rank1, rank2 = card1.get_rank(), card2.get_rank()
    if rank1 == 1: rank1 = 13    # make Ace be high
    if rank2 == 1: rank2 = 13    # make Ace be high
    if rank1 == rank2:
        print("This round ends in a tie.")
        piles[PLYR1] += [card1]
        piles[PLYR2] += [card2]
        print_piles(players, piles)
    else:
        if rank1 > rank2:
            winner = PLYR1
        else:
            winner = PLYR2
        print(players[winner],"takes this round")
        piles[winner] += [card1, card2]
        print_piles(players, piles)

    command = get_command(PRMPT)

if len(piles[PLYR1]) == len(piles[PLYR2]):
    print("Game ended in a tie.")
else:
    if len(piles[PLYR1]) > len(piles[PLYR2]):
        winner = PLYR1
    else:
        winner = PLYR2
    print(players[winner], "won the game.")