def lineReceived(self, line):
"""A line was received."""
self.idle_since = datetime.utcnow()
line = line.decode(encoding, 'replace')
with session() as s:
if self.intercept is not None:
return self.intercept.feed(line)
if self.username is None:
self.username = line.lower()
if line == config.new_character_command:
msg = 'Enter a name for your new character:'
else:
msg = 'Password:'******'That character name is taken. Please choose '
'another.')
elif not line:
self.notify(
'Character names cannot be blank. Goodbye.')
return self.transport.loseConnection()
else:
c = Character(name=line.title())
s.add(c)
c.location = Room.first()
s.commit()
self.object = c
self.logger.info('Created character %s.', c)
self.notify(
f'Your new password is {c.randomise_password()}.')
else:
c = Character.query(
func.lower(Character.name) == self.username).first()
if c is None or not c.check_password(line):
self.notify('Incorrect password.')
self.username = None
return self.notify('Username:'******'s tell the
# user where they are.
return self.object.show_location()
if not line:
return # Just a blank line.
if line[0] in config.command_substitutions:
line = config.command_substitutions[line[0]] + line[1:]
both = line.split(' ', 1)
if len(both) == 1:
both.append('')
if self.object is not None and self.object.log_commands:
self.object.log_command(line)
command, rest = both
if command in commands_table and commands_table[command].allowed(
self.object):
try:
return commands_table[command].run(self.object, rest)
except Exception as e:
return self.object.notify(
'Something went wrong with your command.')
cmd = RoomCommand.query(
name=command, location_id=self.object.location_id).first()
if cmd is not None:
try:
with manage_environment(character=self.object,
here=self.object.location,
text=rest) as lua:
lua.execute(cmd.code)
except MatchError as e:
self.object.notify(str(e))
except Exception as e:
self.notify('There was a problem with your command.')
logger.warning('Room command %s caused an error:', cmd)
logger.exception(e)
return
direction = self.object.location.match_direction(line)
if direction is None:
return self.notify("I don't understand that.")
commands_table['go'].run(self.object, direction.name)
