def play_game(connection: connection):
message = None
game_state = connectfourinterface.starting_board()
connectfourinterface.print_board(game_state)
while (message != "WINNER_RED" and message != "WINNER_YELLOW"
and game_state != None):
connectfourinterface.print_turn(game_state)
game_state = send_move(connection, game_state)
connectfourinterface.print_board(game_state)
if connectfourinterface.check_winner(
game_state) == connectfourinterface.get_Red():
message = "WINNER_RED"
elif connectfourinterface.check_winner(
game_state) == connectfourinterface.get_Yellow():
message = "WINNER_YELLOW"
else:
#Keeps playing if the response from send_move was "OKAY"
connectfourinterface.print_turn(game_state)
game_state = receive_move(connection, game_state)
#If server made an invalid move, gaem_state should now be set to None
if game_state != None:
#Message == READY, or "WINNER_RED/WINNER_YELLOW"
message = connectfourserverinterface.receive_message(
connection).strip()
connectfourinterface.print_board(game_state)
connectfourinterface.print_winner(game_state)
connectfourserverinterface.close(connection)
def get_username(connection: connection) -> bool:
username = connectfourserverinterface.get_username()
connectfourserverinterface.send_message("I32CFSP_HELLO " + username,
connection)
message = connectfourserverinterface.receive_message(connection).strip()
if (message != ("WELCOME " + username)):
print("Not a valid connection")
return False
else:
print("\n" + message)
return True
def send_move(connection: connection, game_state: GameState) -> GameState:
response = "INVALID"
while response == "INVALID":
move = connectfourinterface.get_move()
column = connectfourinterface.get_column()
if (move == "D"):
connectfourserverinterface.send_message("DROP " + str(column),
connection)
elif (move == "P"):
connectfourserverinterface.send_message("POP " + str(column),
connection)
#Server either replies with "INVALID" or "OKAY" or "WINNER_RED/WINNER_YELLOW"
response = connectfourserverinterface.receive_message(
connection).strip()
if response == "INVALID":
print("Invalid Move")
message = connectfourserverinterface.receive_message(
connection).strip()
return connectfourinterface.drop_or_pop(move, column - 1, game_state)
def receive_move(connection: connection, game_state: GameState) -> GameState:
move = connectfourserverinterface.receive_message(connection).split()
try:
if move[0] == "DROP":
return connectfourinterface.drop_or_pop("D",
int(move[1]) - 1,
game_state)
elif move[0] == "POP":
return connectfourinterface.drop_or_pop("P",
int(move[1]) - 1,
game_state)
except:
print("Server has made an invalid move")
return None
def start_game(connection: connection):
connectfourserverinterface.send_message("AI_GAME", connection)
print("Server is " +
connectfourserverinterface.receive_message(connection),
end="")