start with a process interface

from npc import Npc

import random

class Extern (Npc):

	class DLevel(Npc.DialogLevel):

		def __init__ (self,extern,wdir,binary):

			super().__init__(extern)

		def analyzeAnswer(self, teller, verb, message):

			return ("say", "hello", None)

	def __init__(self,game,name,char,wdir,binary):

		super().__init__(game, Extern.DLevel(self, wdir, binary))

		self.name = name

		self.char = char

	def __str__ (self):

		return self.name

	def __repr__ (self):

		return self.char

	def blocksMove(self):

		return False

from util import log_file

from treasure import Treasure

from euclid import Euclid

from extern import Extern

class Game:

	def __init__(self, labyrinthFileName, adminPW, logFileName=None, port=1234):

		self.admins = []

		with open(labyrinthFileName,'r') as f:

			self.labyrinth = labyrinth.Labyrinth(game=self,stream=f)

		# set up labyrinth and its content

		treasure = Treasure(self)

		ttile = random.choice(self.labyrinth.getFreeTiles())

		self.labyrinth.createThing(treasure,ttile)

		euclid = Euclid(self)

		etile = random.choice(self.labyrinth.getFreeTiles())

		self.labyrinth.createThing(euclid,etile)

		#self.labyrinth.createThing(euclid,etile)

		eliza = Extern(self, "Eliza", "Z", "eliza", "simple")

		ztile = random.choice(self.labyrinth.getFreeTiles())

		self.labyrinth.createThing(eliza,ztile)

		# set up socket

		self.sock = socket.socket()

		self.sock.bind(('0.0.0.0', port))

		self.sock.listen(100)

		self.sel = selectors.DefaultSelector()

		self.sel.register(self.sock, selectors.EVENT_READ, self.accept)

		# log file and admin stuff

		self.logFile = None if logFileName is None else open(logFileName, 'a')

		self.adminPW = adminPW