def register() -> FlaskResponse:
try:
register_req = RegisterRequest.from_request(request)
except (TypeError, ValueError) as e:
return error(f'Failed to parse register request: {e}', status=400)
if not register_req.address:
return error('No client address provided', status=400)
if not register_req.player_id:
return error('No player ID provided', status=400)
if not register_req.nick and register_req.player_id not in game.players:
return error('No nickname provided', status=400)
if is_invalid_nick(register_req.nick, register_req.player_id):
return error(f'Nickname {register_req.nick} is already in use',
status=400)
if len(register_req.nick) > MAX_NICK_LENGTH:
return error(
f'Maximum nickname length is {MAX_NICK_LENGTH} characters',
status=400)
# ping the client to make sure it's up
resp = requests.get(f'http://{register_req.address}/id')
if resp.ok and resp.text == register_req.player_id:
game.register_player(register_req)
print(
f'Added player {register_req.player_id} ({register_req.address})')
return no_content()
print(
f'Failed to add player {register_req.player_id} ({register_req.address})'
)
return error('Failed to connect to client')
def notify(self):
try:
event = Event.from_request(request)
except (TypeError, ValueError) as e:
return error(f'Failed to parse event: {e}')
try:
self.event_handler.handle(event)
except Exception:
print('Caught exception handling event')
print('Event:', str(event))
traceback.print_exc()
return no_content()
def change_nick() -> FlaskResponse:
player_id = get_player_id()
if player_id not in game.players or not game.players[player_id].is_active:
return error('Cannot change nickname for an inactive player',
status=400)
new_nick = request.get_data(as_text=True).strip()
if not new_nick:
return error('No nickname provided', status=400)
if is_invalid_nick(new_nick, player_id):
return error(f'Nickname {new_nick} is already in use', status=400)
if len(new_nick) > MAX_NICK_LENGTH:
return error(
f'Maximum nickname length is {MAX_NICK_LENGTH} characters',
status=400)
if new_nick != game.players[player_id].nick:
game.change_nick(new_nick)
return no_content()
def root():
return no_content()
def start_game() -> FlaskResponse:
try:
game.start()
except RuntimeError as e:
return error(str(e))
return no_content()
def goodbye() -> FlaskResponse:
player_id = get_player_id()
game.remove_player(player_id)
print(f'Removed player {player_id}')
return no_content()
def chat() -> FlaskResponse:
game.post_chat_message(request.get_data(as_text=True))
return no_content()