Addition of a few common commands.

evennia/trunk/commands_general.py

@@ -79,7 +79,7 @@ def do_who(cdat):
    """
    Generic WHO command.
    """
-   session_list = cdat['server'].session_list
+   session_list = cdat['server'].get_session_list()
    session = cdat['session']
    
    retval = "Player Name        On For Idle   Room    Cmds   Host\n\r"
@@ -109,7 +109,7 @@ def do_say(cdat):
    """
    Room-based speech command.
    """
-   session_list = cdat['server'].session_list
+   session_list = cdat['server'].get_session_list()
    session = cdat['session']
    speech = ''.join(cdat['uinput']['splitted'][1:])
    players_present = [player for player in session_list if player.pobject.location == session.pobject.location and player != session]
@@ -129,3 +129,21 @@ def do_version(cdat):
    retval += "Evennia %s\n\r" % (settings.EVENNIA_VERSION,)
    retval += "-"*50
    session.msg(retval)
+
+def do_time(cdat):
+   """
+   Server local time.
+   """
+   session = cdat['session']
+   session.msg('Current server time : %s' % (time.strftime('%a %b %d %H:%M %Y (%Z)', time.localtime(),)))
+   
+def do_uptime(cdat):
+   """
+   Server uptime and stats.
+   """
+   session = cdat['session']
+   server = cdat['server']
+   start_delta = time.time() - server.start_time
+   session.msg('Current server time : %s' % (time.strftime('%a %b %d %H:%M %Y (%Z)', time.localtime(),)))
+   session.msg('Server start time   : %s' % (time.strftime('%a %b %d %H:%M %Y', time.localtime(server.start_time),)))
+   session.msg('Server uptime       : %s' % functions_general.time_format(start_delta, style=2))

evennia/trunk/commands_staff.py

@@ -132,3 +132,14 @@ def do_find(cdat):
          session.msg("%d matches returned." % (len(results),))
       else:
          session.msg("No name matches found for: %s" % (searchstring,))
+         
+def do_shutdown(cdat):
+   """
+   Shut the server down gracefully.
+   """
+   session = cdat['session']
+   server = cdat['server']
+
+   session.msg('Shutting down...')
+   print 'Server shutdown by %s(#%d)' % (session.name, session.pobject.id,)
+   server.shutdown()

evennia/trunk/functions_general.py

@@ -61,3 +61,20 @@ def time_format(seconds, style=0):
       
       retval = '%s%s%s%s' % (days_str, hours_str, minutes_str, seconds_str,)
       return retval  
+
+def announce_all(server, message, with_ann_prefix=True, with_nl=True):
+   """
+   Announces something to all connected players.
+   """
+   if with_ann_prefix:
+      prefix = 'Announcement:'
+   else:
+      prefix = ''
+      
+   if with_nl:
+      newline = '\r\n'
+   else:
+      newline = ''
+      
+   for session in server.get_session_list():
+      session.msg_no_nl('%s %s%s' % (prefix, message,newline,))

evennia/trunk/server.py

@@ -6,9 +6,10 @@ from django.db import models
 from apps.config.models import ConfigValue, CommandAlias
 from apps.objects.models import Object, Attribute
 from django.contrib.auth.models import User
-import functions_db
 from scheduler import Scheduler
-  
+import functions_db
+import functions_general
+
 class Server(dispatcher):
    """
    The main server class from which everything branches.
@@ -34,6 +35,7 @@ class Server(dispatcher):
       self.set_reuse_addr()
       self.bind(('', int(self.configvalue['site_port'])))
       self.listen(100)
+      self.start_time = time.time()
       print ' %s started on port %s.' % (self.configvalue['site_name'], self.configvalue['site_port'],)
       print '-'*50
       
@@ -117,30 +119,28 @@ class Server(dispatcher):
       Adds an object to the cached object list.
       """
       self.object_list[object.id] = object
-              
+                  
-   def announce_all(self, message, with_ann_prefix=True, with_nl=True):
-      """
-      Announces something to all connected players.
-      """
-      if with_ann_prefix:
-         prefix = 'Announcement:'
-      else:
-         prefix = ''
-         
-      if with_nl:
-         newline = '\r\n'
-      else:
-         newline = ''
-         
-      for session in self.session_list:
-         session.push('%s %s%s' % (prefix, message,newline,))
-      
    def get_configvalue(self, configname):
       """
       Retrieve a configuration value.
       """
       return self.configvalue[configname]
       
+   def get_session_list(self):
+      """
+      Lists the server's connected session objects.
+      """
+      return self.session_list
+      
+   def remove_session(self, session):
+      """
+      Removes a session from the server's session list.
+      """
+      self.session_list.remove(session)
+      
+   def shutdown(self):
+      functions_general.announce_all(server, 'The server has been shutdown. Please check back soon.')
+      self.game_running = False
    """
    END Server CLASS
    """   
@@ -158,5 +158,5 @@ if __name__ == '__main__':
          scheduler.heartbeat()
                   
    except KeyboardInterrupt:
-      server.announce_all('The server has been shutdown. Please check back soon.')
+      functions_general.announce_all(server, 'The server has been shutdown. Please check back soon.')
       print '--> Server killed by keystroke.'

evennia/trunk/sessions.py

@@ -59,7 +59,7 @@ class PlayerSession(async_chat):
       """
       async_chat.handle_close(self)
       self.logged_in = False
-      self.server.session_list.remove(self)
+      self.server.remove_session(self)
       print 'Sessions active:', len(self.server.session_list)
       
    def game_connect_screen(self, session):