import fiar

game = fiar.FIAR();

def declareWinner():
    game.printField();
    print("And the winner is P", game.proveWinner(), "!")


def isnumber(val):
    try:
        val = int(val)
        return True
    except ValueError:
        return False


while True:
    game.printField();

    player_input = input("P1, where do you put your stone? ")

    while not (isnumber(player_input) and 7 >= int(player_input) >= 1):
        player_input = input("P1, your input has to be a number between 1 and 7! New input: ")

    try:
        game.setStone(int(player_input)-1, 1);
    except OverflowError:
        print("This Column is already full, maybe try again next time...")

    if(game.proveWinner()):
        declareWinner()
        break

    # --------------- #

    game.printField();

    player_input = input("P2, where do you put your stone? ")

    while not (isnumber(player_input) and 7 >= int(player_input) >= 1):
        player_input = input("P2, your input has to be a number between 1 and 7! New input: ")

    try:
        game.setStone(int(player_input)-1, 2);
    except OverflowError:
        print("This Column is already full, maybe try again next time...")

    if(game.proveWinner()):
        declareWinner()
        break