python_class/Connect_Four.py at Matrix · harinivbaskar/python_class · GitHub

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#==================================================================
# Global Variables
#==================================================================
num_rows = 6

column_0 = []
column_1 = []
column_2 = []
column_3 = []
column_4 = []
column_5 = []
column_6 = []

board = [column_0, column_1, column_2, column_3, column_4, column_5, column_6]

#==================================================================
# Functions
#==================================================================
def display_row(board, row):
    if not 0 <= row <= 5:
        return

    for column in board:
        try:
            # print(f"row {row}: '{column[row]}'", end = ' ')
            print(f"'{column[row]}'", end = ' ')
        except:
            # print(f"row {row}: '_'", end = ' ')
            print(f"'_'", end = ' ')

    print()


def show_board(board):
    global num_rows
    for row in range(num_rows - 1, -1, -1):
        display_row(board, row)

def drop_coin(board, column, player):
    global num_rows

    if player:
        coin = 'Y'
    else:
        coin = 'R'

    if len(board[column]) < num_rows:
        board[column].append(coin)
        return True
    else:
        return False

#==================================================================
# Main Program
#==================================================================
# show_board(board)

# board[3].append('X')
# board[3].append('X')
# board[3].append('X')
drop_coin(board, 3, 0)
drop_coin(board, 3, 1)
drop_coin(board, 3, 0)
drop_coin(board, 3, 0)
drop_coin(board, 3, 1)
print(drop_coin(board, 3, 0))
print(drop_coin(board, 3, 1))
show_board(board)
print(board)