#!/usr/bin/python
# -*- coding: utf-8 -*-
u"""Skeletal executable for the mudpy engine."""

# Copyright (c) 2004-2009 Jeremy Stanley <fungi@yuggoth.org>. Permission
# to use, copy, modify, and distribute this software is granted under
# terms provided in the LICENSE file distributed with this software.

# core objects for the mudpy engine
import mudpy

# log an initial message
import sys
mudpy.log(u"Started mudpy with command line: " + u" ".join(sys.argv))

# fork and disassociate
mudpy.daemonize()

# make the pidfile
mudpy.create_pidfile(mudpy.universe)

# loop indefinitely while the world is not flagged for termination or
# there are still connected users
while not mudpy.universe.terminate_flag or mudpy.universe.userlist:

   # the world was flagged for a reload of all code/data
   if mudpy.universe.reload_flag: reload(mudpy)

   # do what needs to be done on each pulse
   mudpy.on_pulse()

# the loop has terminated, so save persistent data
mudpy.universe.save()

# log a final message
mudpy.log(u"Shutting down now.")

# get rid of the pidfile
mudpy.remove_pidfile(mudpy.universe)