def program(game):
"""
program that handles the connect four game
"""
while connectfour.winner(game) == 0: # while there is no winner
if game.turn == 1: # if it is red player's turn
print("Player RED make your move") # prints this message
print()
elif game.turn == 2: # if it is yellow players turn
print("Player YELLOW make your move") # prints this message
print()
sharedfunctions.print_board(game.board) # print a new game
current_move = sharedfunctions.get_move() # gets the players move and stores it in a variable
while True:
try:
if current_move[0].upper() == "DROP": # if players says they want to drop
game = connectfour.drop(
game, int(current_move[-1]) - 1
) # drops the players move in appropriate column and changes the game state
elif current_move[0].upper() == "POP": # if player says they want to pop
game = connectfour.pop(
game, int(current_move[-1]) - 1
) # pops players move as long as players piece is in specified column
except:
print("Invalid Move") # if playes move is invalid prints this message
print()
current_move = sharedfunctions.get_move() # recursively ask for players move until input is acceptable
else:
break # leave the function
print("\n\n")
sharedfunctions.print_board(game.board) # prints new game state
print("Game Over") # when game is over prints this message
if game.turn == 1: # if it is red playes turn
print("Player YELLOW is the Winner") # print this message
elif game.turn == 2: # if is is yellow players turn
print("Player RED is the Winner") # print this message
def main_program(game):
'''
program that handles the connect four game
'''
try:
x = random() #(prompts user for a username, host and port. this is the first function in this module
c = connecting.connection(x.host, x.port) #connects to given host and port
connecting.send_move(c, 'I32CFSP_HELLO ' + x.username) #send a message and includes the username provided by user
connecting.read_line(c) #reads a line from the server
connecting.send_move(c, 'AI_GAME') #sends this message to the server
connecting.read_line(c) #reads a line from the server
while connectfour.winner(game) == 0: #while there is no winner
if game.turn == 1: #if it is player
print('Player RED make your move') #prints this message
print()
sharedfunctions.print_board(game.board) #print a new game
while True:
try:
current_move = sharedfunctions.get_move() #gets the players move and stores it in a variable
print('\n')
if current_move[0].upper().startswith('DROP'): #takes players input at first index, makes it uppercase and checks if it equals a string
current_move = int(current_move[-1]) #converts players move at last index to an integer
current_move = current_move - 1 #subtracts 1 from players move to account for indexing
game = connectfour.drop(game, current_move) #calls drop function from connectfour module that handles dropping a piece onto connect four board
sharedfunctions.print_board(game.board) #prints updated game board
connecting.send_move(c, 'DROP ' + str(current_move+1)) #sends string and adds one to players move to account for subtractoin earlier then converts players move back to a string to send to the server
break #leaves the function
elif current_move[0].upper().startswith('POP'): #takes players input at first index, makes it uppercase and checks if it equals a string
current_move = int(current_move[-1]) #converts players move at last index to an integer
current_move = current_move - 1 #subtracts 1 from players move to account for indexing
game = connectfour.pop(game, current_move) #calls pop function from connectfour module that handles popping a piece onto connect four board
sharedfunctions.print_board(game.board) #prints updated game board
connecting.send_move(c, 'POP ' + str(current_move+1)) #sends string and adds one to players move to account for subtractoin earlier then converts players move back to a string to send to the server
break #leaves the function
except:
print('Invalid Move') #prints this message if try statement fails
print()
elif game.turn == 2: #if it is the servers move
connecting.read_line(c) #read input from server
servers_move = connecting.read_line(c) #reads another line from server. this is servers move
if servers_move.startswith('POP'): #if servers move starts with POP
servers_move = int(servers_move.split()[-1]) #split servers input and grab last index and convert to an integer
servers_move = servers_move - 1 #subtracts one from servers move to account for 0 indexing
connecting.read_line(c) #read line of input from server
game = connectfour.pop(game, servers_move) #calls pop function from connectfour module that handles popping a piece onto connect four board
sharedfunctions.print_board(game.board) #prints updated game board
else:
servers_move = int(servers_move.split()[-1]) #split servers input and grab last index and convert to an integer
servers_move = servers_move - 1 #subtracts one from servers move to account for 0 indexing
connecting.read_line(c) #read line of input from server
game = connectfour.drop(game, servers_move) #calls drop function from connectfour module that handles dropping a piece onto connect four board
sharedfunctions.print_board(game.board) #prints updated game board
print('\n\n')
sharedfunctions.print_board(game.board) #prints new game state
print('Game Over') #when the game is over prints this message
if game.turn == 1: #if it is red players turn (player red has lost)
print('Sorry, you have lost') #prints this message
elif game.turn == 2: #if it yellow players move (player yellow has lost)
print('Congratulations! You have won') #prints this message
except:
print('The connection was unsuccessful')
finally:
try:
connecting.close(c) #closes the connection
except:
print('Goodbye')