We now have a working flags system. Yay.

evennia/trunk/apps/objects/models.py

@@ -56,6 +56,10 @@ class Object(models.Model):
    # attribute's names. This lets us look up and manipulate attributes really
    # easily.
    attrib_list = {}
+   
+   # We keep a separate list of active flags in memory so we can store some of
+   # the non-saved flags such as CONNECTED. 
+   flags_active = []
 
    def __cmp__(self, other):
       """
@@ -73,12 +77,25 @@ class Object(models.Model):
    
    """
    BEGIN COMMON METHODS
-   """         
+   """
+   def load_flags(self):
+      """
+      Toss the flags from self.flags into our flags_active list, where we
+      pull from.
+      """
+      self.flags_active = self.flags.split()
+            
+   def get_name(self):
+      """
+      Returns an object's name.
+      """
+      return self.name
+   
    def get_flags(self):
       """
       Returns an object's flag list.
       """
-      return self.flags
+      return ' '.join(self.flags_active)
       
    def has_flag(self, flag):
       """
@@ -86,7 +103,7 @@ class Object(models.Model):
       
       flag: (str) Flag name
       """
-      return flag in self.flags.split()
+      return flag in self.flags_active
       
    def set_flag(self, flag, value):
       """
@@ -95,17 +112,20 @@ class Object(models.Model):
       flag: (str) Flag name
       value: (bool) Set (True) or un-set (False)
       """
+      flag = flag.upper()
       has_flag = self.has_flag(flag)
       
       if value == False and has_flag:
          # The flag is there and we want to un-set it.
-         flags_list = self.flags.split()
-         flags_list.remove(flag)
-         self.flags = ' '.join(flags_list)
+         self.flags_active.remove(flag)
          
          # Not all flags are saved, such as CONNECTED.
          # Don't waste queries on these things.
          if flag not in global_defines.NOSAVE_FLAGS:
+            flag_templist = self.flags.split()
+            flag_templist.remove(flag)
+
+            self.flags = ' '.join(flag_templist)
             self.save()
       elif value == False and not has_flag:
          # Object doesn't have the flag to begin with.
@@ -114,11 +134,13 @@ class Object(models.Model):
          # We've already go it.
          pass
       else:
-         # Add the flag.
-         flags_list = self.flags.split()
-         flags_list.append(flag.upper())
-         self.flags = ' '.join(flags_list)
+         # Add the flag to our active, memory-resident list no matter what.
+         self.flags_active.append(flag)
          if flag not in global_defines.NOSAVE_FLAGS:
+            flag_templist = self.flags.split()
+            flag_templist.append(flag)
+
+            self.flags = ' '.join(flag_templist)
             self.save()
    
    def get_owner(self):

evennia/trunk/commands_staff.py

@@ -5,7 +5,10 @@ import commands_general
 import cmdhandler
 
 """
-Restricted staff commands.
+Staff commands may be a bad description for this file, but it'll do for now.
+Any command here is prefixed by an '@' sign, usually denoting a builder, staff
+or otherwise manipulative command that doesn't fall within the scope of
+normal gameplay.
 """
 
 def cmd_dig(cdat):      
@@ -128,7 +131,66 @@ def cmd_teleport(cdat):
          pobject.move_to(server, results[0])
          commands_general.cmd_look(cdat)
          
-   #session.msg("Args: %s\n\rEqargs: %s" % (args, eq_args,))
+def cmd_set(cdat):
+   """
+   Sets flags or attributes on objects.
+   """
+   session = cdat['session']
+   pobject = session.pobject
+   server = cdat['server']
+   args = cdat['uinput']['splitted'][1:]
+   
+   if len(args) == 0:
+      session.msg("Set what?")
+      return
+   
+   # There's probably a better way to do this. Break the arguments (minus
+   # the root command) up so we have two items in the list, 0 being the victim,
+   # 1 being the list of flags or the attribute/value pair.   
+   eq_args = ' '.join(args).split('=')
+   
+   if len(eq_args) < 2:
+      session.msg("Set what?")
+      return
+      
+   victim = functions_db.local_and_global_search(pobject, eq_args[0], searcher=pobject)
+   
+   if len(victim) == 0:
+      session.msg("I don't see that here.")
+      return
+   elif len(victim) > 1:
+      session.msg("I don't know which one you mean!")
+      return
+      
+   victim = victim[0]
+   attrib_args = eq_args[1].split(':')
+
+   if len(attrib_args) > 1:
+      # We're dealing with an attribute/value pair.
+      attrib_name = attrib_args[0].upper()
+      attrib_value = ' '.join(attrib_args[1:])
+      session.msg("%s - %s set." % (victim.get_name(), attrib_name))
+   else:
+      # Flag manipulation form.
+      flag_list = eq_args[1].split()
+      
+      for flag in flag_list:
+         flag = flag.upper()
+         if flag[0] == '!':
+            # We're un-setting the flag.
+            flag = flag[1:]
+            if not functions_db.modifiable_flag(flag):
+               session.msg("You can't set/unset the flag - %s." % (flag,))
+            else:
+               session.msg('%s - %s cleared.' % (victim.get_name(), flag.upper(),))
+               victim.set_flag(flag, False)
+         else:
+            # We're setting the flag.
+            if not functions_db.modifiable_flag(flag):
+               session.msg("You can't set/unset the flag - %s." % (flag,))
+            else:
+               session.msg('%s - %s set.' % (victim.get_name(), flag.upper(),))
+               victim.set_flag(flag, True)
 
 def cmd_find(cdat):
    """

evennia/trunk/functions_db.py

@@ -1,7 +1,16 @@
 import sets
 from django.contrib.auth.models import User
 from apps.objects.models import Object
-import functions_db
+import global_defines
+
+def modifiable_flag(flagname):
+   """
+   Check to see if a particular flag is modifiable.
+   """
+   if flagname not in global_defines.NOSET_FLAGS:
+      return True
+   else:
+      return False
 
 def get_nextfree_dbnum():
    """

evennia/trunk/global_defines.py

@@ -13,3 +13,5 @@ OBJECT_TYPES = (
 SERVER_FLAGS = ["CONNECTED"]
 # These flags are not saved.
 NOSAVE_FLAGS = ["CONNECTED"]
+# These flags can't be modified by players.
+NOSET_FLAGS = ["CONNECTED"]

evennia/trunk/server.py

@@ -60,6 +60,7 @@ class Server(dispatcher):
       """
       object_list = Object.objects.all()
       for object in object_list:
+         object.load_flags()
          dbnum = object.id
          self.object_list[dbnum] = object
       print ' Objects Loaded: %d' % (len(self.object_list),)