66095a0b16
The main command to use is @lock, which accept three types of locks at the moment, and three types of keys: Locks: DefaultLock, UseLock, EnterLock Keys: ObjectIDs, Groups, Permissions This offers the most useful functionality - stopping people from picking up things, blocking exits and stopping anyone from using an object. If the attributes lock_msg, use_lock_msg and enter_lock_msg are defined on the locked object, these will be used as error messages instead of a standard one (so "the door is locked" instead of "you cannot traverse that exit"). Behind the scenes, there is a new module, src/locks.py that defines Keys and Locks. A Locks object is a collection of Lock types. This is stored in the LOCKS attribute on objects. Each Lock contains a set of Keys that might be of mixed type and which the player must match in order to pass the lock. /Griatch
1307 lines
49 KiB
Python
1307 lines
49 KiB
Python
"""
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These commands typically are to do with building or modifying Objects.
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"""
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from django.contrib.auth.models import Permission, Group
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from src.objects.models import Object, Attribute
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# We'll import this as the full path to avoid local variable clashes.
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import src.flags
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from src import locks
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from src import ansi
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from src.cmdtable import GLOBAL_CMD_TABLE
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from src import defines_global
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from src import logger
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def cmd_teleport(command):
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"""
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Teleports an object somewhere.
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"""
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source_object = command.source_object
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if not command.command_argument:
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source_object.emit_to("Usage: @teleport[/switches] [<obj> =] <target_loc>|home")
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return
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eq_args = command.command_argument.split('=', 1)
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# The quiet switch suppresses leaving and arrival messages.
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if "quiet" in command.command_switches:
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tel_quietly = True
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else:
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tel_quietly = False
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# If we have more than one entry in our '=' delimited argument list,
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# then we're doing a @tel <victim>=<location>. If not, we're doing
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# a direct teleport, @tel <destination>.
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if len(eq_args) > 1:
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# Equal sign teleport.
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victim = source_object.search_for_object(eq_args[0])
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# Use search_for_object to handle duplicate/nonexistant results.
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if not victim:
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return
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destination = source_object.search_for_object(eq_args[1])
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# Use search_for_object to handle duplicate/nonexistant results.
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if not destination:
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return
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if victim.is_room():
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source_object.emit_to("You can't teleport a room.")
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return
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if victim == destination:
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source_object.emit_to("You can't teleport an object inside of itself!")
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return
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source_object.emit_to("Teleported.")
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victim.move_to(destination, quiet=tel_quietly)
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else:
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# Direct teleport (no equal sign)
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target_obj = source_object.search_for_object(command.command_argument)
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# Use search_for_object to handle duplicate/nonexistant results.
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if not target_obj:
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return
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if target_obj == source_object:
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source_object.emit_to("You can't teleport inside yourself!")
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return
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source_object.emit_to("Teleported.")
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source_object.move_to(target_obj, quiet=tel_quietly)
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GLOBAL_CMD_TABLE.add_command("@teleport", cmd_teleport,
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priv_tuple=("objects.teleport",))
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def cmd_alias(command):
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"""
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Assigns an alias to a player object for ease of paging, etc.
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"""
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source_object = command.source_object
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if not command.command_argument:
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source_object.emit_to("Usage: @alias <player = <alias>")
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return
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eq_args = command.command_argument.split('=', 1)
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if len(eq_args) < 2:
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source_object.emit_to("Alias missing.")
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return
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target_string = eq_args[0]
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new_alias = eq_args[1]
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# An Object instance for the victim.
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target = source_object.search_for_object(target_string)
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# Use search_for_object to handle duplicate/nonexistant results.
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if not target:
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source_object.emit_to("I can't find that player.")
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return
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if not new_alias.isalnum():
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source_object.emit_to("Aliases must be alphanumeric.")
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return
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old_alias = target.get_attribute_value('ALIAS', default='')
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#print "ALIAS", old_alias
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duplicates = Object.objects.player_alias_search(source_object, new_alias)
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if not duplicates or old_alias.lower() == new_alias.lower():
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# Either no duplicates or just changing the case of existing alias.
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if source_object.controls_other(target):
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target.set_attribute('ALIAS', new_alias)
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source_object.emit_to("Alias '%s' set for %s." % (new_alias,
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target.get_name()))
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else:
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source_object.emit_to("You do not have access to set an alias for %s." %
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(target.get_name(),))
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else:
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# Duplicates were found.
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source_object.emit_to("Alias '%s' is already in use." % (new_alias,))
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return
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GLOBAL_CMD_TABLE.add_command("@alias", cmd_alias)
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def cmd_wipe(command):
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"""
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Wipes an object's attributes, or optionally only those matching a search
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string.
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"""
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source_object = command.source_object
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attr_search = False
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if not command.command_argument:
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source_object.emit_to("Usage: @wipe <object>[/attribute-wildcard]")
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return
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# Look for a slash in the input, indicating an attribute wipe.
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attr_split = command.command_argument.split("/", 1)
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# If the splitting by the "/" character returns a list with more than 1
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# entry, it's an attribute match.
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if len(attr_split) > 1:
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attr_search = True
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# Strip the object search string from the input with the
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# object/attribute pair.
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searchstr = attr_split[1]
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else:
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searchstr = command.command_argument
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target_obj = source_object.search_for_object(attr_split[0])
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# Use search_for_object to handle duplicate/nonexistant results.
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if not target_obj:
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return
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if attr_search:
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# User has passed an attribute wild-card string. Search for name matches
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# and wipe.
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attr_matches = target_obj.attribute_namesearch(searchstr,
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exclude_noset=True)
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if attr_matches:
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for attr in attr_matches:
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target_obj.clear_attribute(attr.get_name())
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source_object.emit_to("%s - %d attributes wiped." % (
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target_obj.get_name(),
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len(attr_matches)))
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else:
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source_object.emit_to("No matching attributes found.")
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else:
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# User didn't specify a wild-card string, wipe entire object.
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attr_matches = target_obj.attribute_namesearch("*", exclude_noset=True)
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for attr in attr_matches:
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target_obj.clear_attribute(attr.get_name())
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source_object.emit_to("%s - %d attributes wiped." % (target_obj.get_name(),
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len(attr_matches)))
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GLOBAL_CMD_TABLE.add_command("@wipe", cmd_wipe,priv_tuple=("objects.wipe",))
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def cmd_set(command):
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"""
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Sets flags or attributes on objects.
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"""
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source_object = command.source_object
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args = command.command_argument
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if not args:
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source_object.emit_to("Usage: @set obj=attr:value or @set obj=flag. Use empty value or !flag to clear.")
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return
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# Break into target and value by the equal sign.
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eq_args = args.split('=')
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if len(eq_args) < 2 or not eq_args[1]:
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# Equal signs are not optional for @set.
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source_object.emit_to("Set what?")
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return
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target_name = eq_args[0].strip()
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target = source_object.search_for_object(eq_args[0])
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# Use search_for_object to handle duplicate/nonexistant results.
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if not target:
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return
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#check permission.
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if not source_object.controls_other(target):
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source_object.emit_to(defines_global.NOCONTROL_MSG)
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return
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attrib_args = eq_args[1].split(':', 1)
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if len(attrib_args) > 1:
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# We're dealing with an attribute/value pair.
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attrib_name = attrib_args[0].strip()
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splicenum = eq_args[1].find(':') + 1
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attrib_value = (eq_args[1][splicenum:]).strip()
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if not attrib_name:
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source_object.emit_to("Cannot set an empty attribute name.")
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return
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if not Attribute.objects.is_modifiable_attrib(attrib_name):
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# In global_defines.py, see NOSET_ATTRIBS for protected attribute names.
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source_object.emit_to("You can't modify that attribute.")
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return
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if attrib_value:
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# An attribute value was specified, create or set the attribute.
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target.set_attribute(attrib_name, attrib_value)
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s = "Attribute %s=%s set to '%s'" % (target_name, attrib_name, attrib_value)
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else:
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# No value was given, this means we delete the attribute.
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ok = target.clear_attribute(attrib_name)
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if ok:
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s = 'Attribute %s=%s deleted.' % (target_name,attrib_name)
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else:
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s = "Attribute %s=%s not found, so not cleared. \nIf it is a flag, use '@set %s:!%s' to clear it." % \
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(target_name, attrib_name, target_name, attrib_name)
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source_object.emit_to(s)
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else:
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# Flag manipulation form.
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flag_list = eq_args[1].split()
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s = ""
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for flag in flag_list:
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flag = flag.upper().strip()
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if flag[0] == '!':
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# We're un-setting the flag.
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flag = flag[1:]
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if not src.flags.is_modifiable_flag(flag):
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s += "\nYou can't set/unset the flag %s." % flag
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continue
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if not target.has_flag(flag):
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s += "\nFlag %s=%s already cleared." % (target_name,flag)
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continue
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s += "\nFlag %s=%s cleared." % (target_name, flag.upper())
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target.unset_flag(flag)
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else:
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# We're setting the flag.
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if not src.flags.is_modifiable_flag(flag):
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s += "\nYou can't set/unset the flag %s." % flag
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continue
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if target.has_flag(flag):
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s += "\nFlag %s=%s already set." % (target_name, flag)
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continue
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else:
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s += '\nFlag %s=%s set.' % (target_name, flag.upper())
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target.set_flag(flag, True)
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source_object.emit_to(s[1:])
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GLOBAL_CMD_TABLE.add_command("@set", cmd_set, priv_tuple=("objects.modify_attributes",))
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def cmd_cpattr(command):
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"""
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copy an attribute to another object
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@cpattr <obj>/<attr> = <obj1>/<attr1> [,<obj2>/<attr2>,<obj3>/<attr3>,...]
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@cpattr <obj>/<attr> = <obj1> [,<obj2>,<obj3>,...]
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@cpattr <attr> = <obj1>/<attr1> [,<obj2>/<attr2>,<obj3>/<attr3>,...]
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@cpattr <attr> = <obj1>[,<obj2>,<obj3>,...]
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"""
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source_object = command.source_object
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args = command.command_argument
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if not args or not '=' in args:
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s = """Usage:
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@cpattr <obj>/<attr> = <obj1>/<attr1> [,<obj2>/<attr2>,<obj3>/<attr3>,...]
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@cpattr <obj>/<attr> = <obj1> [,<obj2>,<obj3>,...]
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@cpattr <attr> = <obj1>/<attr1> [,<obj2>/<attr2>,<obj3>/<attr3>,...]
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@cpattr <attr> = <obj1>[,<obj2>,<obj3>,...]"""
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source_object.emit_to(s)
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return
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arg1, arg2 = args.split("=")
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#parsing arg1 (left of =)
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if not arg1:
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source_object.emit_to("You must specify <obj> or <obj>/<attr>.")
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return
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if '/' in arg1:
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from_objname, from_attr = arg1.split('/',1)
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from_attr = from_attr.strip()
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from_obj = source_object.search_for_object(from_objname.strip())
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else:
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from_attr = arg1.strip()
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from_obj = source_object
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from_objname = from_obj.get_name(show_dbref=False)
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if not from_obj:
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source_object.emit_to("Source object not found.")
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return
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from_value = from_obj.get_attribute_value(from_attr)
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if from_value==None:
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source_object.emit_to("Attribute %s=%s not found." % \
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(from_objname,from_attr))
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return
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#parsing arg2 (right of =)
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if not arg2:
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source_object.emit_to("You must specify target objects and attributes.")
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return
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pairlist = arg2.split(',')
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pairdict = {}
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for pair in pairlist:
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if '/' in pair:
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objname, attrname = pair.split("/",1)
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pairdict[objname.strip()] = attrname.strip()
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else:
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pairdict[pair.strip()] = None
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#copy to all targets
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s = "Copying %s=%s (with value %s) ..." % (from_objname,
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from_attr,from_value)
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for to_objname, to_attr in pairdict.items():
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to_obj = source_object.search_for_object(to_objname.strip())
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if not to_obj:
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s += "\nCould not find object '%s'" % to_objname
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continue
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if not source_object.controls_other(to_obj):
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s += "\n You cannot modify object '%s'" % to_objname
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return
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if to_attr == None:
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to_attr = from_attr
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if not to_attr:
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s += "\nCan not copy to %s= (empty attribute name)" % to_objname
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continue
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if not Attribute.objects.is_modifiable_attrib(to_attr):
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s += "\nCan not copy to %s=%s (cannot be modified)" % (to_objname,
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to_attr)
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continue
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to_obj.set_attribute(to_attr, from_value)
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s += "\nCopied %s=%s -> %s=%s" % (from_objname,from_attr,
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to_objname, to_attr)
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source_object.emit_to(s)
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GLOBAL_CMD_TABLE.add_command("@cpattr", cmd_cpattr,
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priv_tuple=("objects.modify_attributes",))
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|
|
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def cmd_mvattr(command):
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"""
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@mvattr <object>=<old>,<new>[,<copy1>[, <copy2 ...]]
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Move attributes around on an object
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"""
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source_object = command.source_object
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arg = command.command_argument
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#split arguments
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if not arg or not '=' in arg:
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source_object.emit_to("Usage: @mvattr <object>=<old>,<new>[,<copy1>[, copy2 ...]]")
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return
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objname,attrs = arg.split('=')
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attrs = attrs.split(",")
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oldattr = attrs[0].strip()
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if len(attrs)<2:
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source_object.emit_to("You must give both the old- and new name of the attribute.")
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return
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#find target object
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target_obj = source_object.search_for_object(objname)
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if not target_obj:
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source_object.emit_to("Object '%s' not found." % objname)
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return
|
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#check so old attribute exists.
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value = target_obj.get_attribute_value(oldattr)
|
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if value == None:
|
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source_object.emit_to("Attribute '%s' does not exist." % oldattr)
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return
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#check permission to modify object
|
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if not source_object.controls_other(target_obj):
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source_object.emit_to(defines_global.NOCONTROL_MSG)
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return
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#we should now be good to go. Start the copying.
|
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s = "Moving %s=%s (with value %s) ..." % (objname,oldattr,value)
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delete_original = True
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for attr in attrs[1:]:
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attr = attr.strip()
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if not attr:
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s += "\nCan not copy to empty attribute name."
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continue
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if not Attribute.objects.is_modifiable_attrib(attr):
|
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s += "\nDid not copy to '%s' (cannot be modified)" % attr
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continue
|
|
if attr == oldattr:
|
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s += "\nKept '%s' (moved into itself)" % attr
|
|
delete_original = False
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|
continue
|
|
target_obj.set_attribute(attr, value)
|
|
s += "\nCopied %s -> %s" % (oldattr,attr)
|
|
#if we can, delete the old attribute
|
|
if not Attribute.objects.is_modifiable_attrib(oldattr):
|
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s += "\nCould not remove old attribute '%s' (cannot be modified)" % oldattr
|
|
elif delete_original:
|
|
target_obj.clear_attribute(oldattr)
|
|
s += "\nRemoved '%s'." % (oldattr)
|
|
|
|
source_object.emit_to(s)
|
|
|
|
GLOBAL_CMD_TABLE.add_command("@mvattr", cmd_mvattr,
|
|
priv_tuple=("objects.modify_attributes",))
|
|
|
|
def cmd_find(command):
|
|
"""
|
|
Searches for an object of a particular name.
|
|
"""
|
|
source_object = command.source_object
|
|
can_find = source_object.has_perm("genperms.builder")
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @find <name>")
|
|
return
|
|
|
|
searchstring = command.command_argument
|
|
results = Object.objects.global_object_name_search(searchstring)
|
|
|
|
if len(results) > 0:
|
|
source_object.emit_to("Name matches for: %s" % (searchstring,))
|
|
s = ""
|
|
for result in results:
|
|
s += " %s\n\r" % (result.get_name(fullname=True),)
|
|
s += "%d matches returned." % (len(results),)
|
|
source_object.emit_to(s)
|
|
else:
|
|
source_object.emit_to("No name matches found for: %s" % (searchstring,))
|
|
GLOBAL_CMD_TABLE.add_command("@find", cmd_find,
|
|
priv_tuple=("objects.info",))
|
|
|
|
def cmd_create(command):
|
|
"""
|
|
@create
|
|
|
|
Usage: @create[/drop] objname [:parent]
|
|
|
|
switch:
|
|
drop - automatically drop the new object into your current location (this is not echoed)
|
|
|
|
Creates a new object. If parent is given, the object is created as a child of this
|
|
parent. The parent script is assumed to be located under game/gamesrc/parents
|
|
and any further directory structure is given in Python notation. So if you
|
|
have a correct parent object defined in parents/examples/red_button.py, you would
|
|
load create a new object inheriting from this parent like this:
|
|
@create button:examples.red_button
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @create[/drop] <newname> [:path_to_script_parent]")
|
|
return
|
|
|
|
eq_args = command.command_argument.split(':', 1)
|
|
target_name = eq_args[0].strip()
|
|
|
|
#check if we want to set a custom parent
|
|
script_parent = None
|
|
if len(eq_args) > 1:
|
|
script_parent = eq_args[1].strip()
|
|
|
|
# Create and set the object up.
|
|
new_object = Object.objects.create_object(target_name,
|
|
defines_global.OTYPE_THING,
|
|
source_object,
|
|
source_object,
|
|
script_parent=script_parent)
|
|
if script_parent:
|
|
if new_object.get_script_parent() == script_parent:
|
|
source_object.emit_to("You create %s as a child of %s." %
|
|
(new_object, script_parent))
|
|
else:
|
|
source_object.emit_to("'%s' is not a valid parent. Using default." %
|
|
script_parent)
|
|
else:
|
|
source_object.emit_to("You create a new thing: %s" % (new_object,))
|
|
|
|
if "drop" in command.command_switches:
|
|
new_object.move_to(source_object.get_location(),quiet=True)
|
|
|
|
|
|
|
|
GLOBAL_CMD_TABLE.add_command("@create", cmd_create,
|
|
priv_tuple=("objects.create",),auto_help=True,staff_help=True)
|
|
|
|
def cmd_copy(command):
|
|
"""Usage:
|
|
@copy[/reset] <original obj> [new_name] [, new_location]
|
|
|
|
switch:
|
|
reset - make a 'clean' copy, without any changes that might have happened to the
|
|
original since it was first created.
|
|
|
|
Create an identical copy of an object.
|
|
"""
|
|
source_object = command.source_object
|
|
args = command.command_argument
|
|
switches = command.command_switches
|
|
if not args:
|
|
source_object.emit_to("Usage: @copy <obj> [=new_name] [, new_location]")
|
|
return
|
|
reset = False
|
|
if "reset" in switches:
|
|
reset = True
|
|
|
|
objname = None
|
|
new_objname = None
|
|
new_location = None
|
|
new_location_name = None
|
|
|
|
arglist = args.split("=",1)
|
|
if len(arglist) == 1:
|
|
objname = args.strip()
|
|
else:
|
|
objname, args = arglist[0].strip(), arglist[1]
|
|
arglist = args.split(",",1)
|
|
if len(arglist) == 1:
|
|
new_objname = args.strip()
|
|
else:
|
|
new_objname, new_location_name = arglist[0].strip(), arglist[1].strip()
|
|
original_object = source_object.search_for_object(objname)
|
|
if not original_object:
|
|
return
|
|
if new_location_name:
|
|
new_location = source_object.search_for_object(new_location_name)
|
|
if not new_location:
|
|
return
|
|
if original_object.is_player():
|
|
source_object.emit_to("You cannot copy a player.")
|
|
return
|
|
if not source_object.controls_other(original_object,builder_override=True):
|
|
source_object.emit_to("You don't have permission to do that.")
|
|
return
|
|
|
|
#we are good to go, perform the copying.
|
|
new_object = Object.objects.copy_object(original_object, new_name=new_objname,
|
|
new_location=new_location, reset=reset)
|
|
name_text = ""
|
|
if new_objname:
|
|
name_text = " to '%s'" % new_objname
|
|
loc_text = ""
|
|
if new_location:
|
|
loc_text = " in %s" % new_location_name
|
|
reset_text = ""
|
|
if reset:
|
|
reset_text = " (using default attrs/flags)"
|
|
source_object.emit_to("Copied object '%s'%s%s%s." % (objname,name_text,loc_text,reset_text))
|
|
GLOBAL_CMD_TABLE.add_command("@copy", cmd_copy,
|
|
priv_tuple=("objects.create",),auto_help=True,staff_help=True)
|
|
|
|
|
|
|
|
def cmd_nextfree(command):
|
|
"""Usage:
|
|
@nextfree
|
|
|
|
Returns the next free object number.
|
|
"""
|
|
nextfree = Object.objects.get_nextfree_dbnum()
|
|
command.source_object.emit_to("Next free object number: #%s" % nextfree)
|
|
GLOBAL_CMD_TABLE.add_command("@nextfree", cmd_nextfree,
|
|
priv_tuple=("objects.info",),auto_help=True,staff_help=True)
|
|
|
|
def cmd_open(command):
|
|
"""
|
|
Handle the opening of exits.
|
|
|
|
Forms:
|
|
@open <Name>
|
|
@open <Name>=<Dbref>
|
|
@open <Name>=<Dbref>,<Name>
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @open <name> [=dbref [,<name>]]")
|
|
return
|
|
|
|
eq_args = command.command_argument.split('=', 1)
|
|
exit_name = eq_args[0]
|
|
|
|
if len(exit_name) == 0:
|
|
source_object.emit_to("You must supply an exit name.")
|
|
return
|
|
|
|
# If we have more than one entry in our '=' delimited argument list,
|
|
# then we're doing a @open <Name>=<Dbref>[,<Name>]. If not, we're doing
|
|
# an un-linked exit, @open <Name>.
|
|
if len(eq_args) > 1:
|
|
# Opening an exit to another location via @open <Name>=<Dbref>[,<Name>].
|
|
comma_split = eq_args[1].split(',', 1)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
destination = source_object.search_for_object(comma_split[0])
|
|
if not destination:
|
|
return
|
|
|
|
if destination.is_exit():
|
|
source_object.emit_to("You can't open an exit to an exit!")
|
|
return
|
|
|
|
new_object = Object.objects.create_object(exit_name,
|
|
defines_global.OTYPE_EXIT,
|
|
source_object.get_location(),
|
|
source_object,
|
|
destination)
|
|
|
|
source_object.emit_to("You open the an exit - %s to %s" % (
|
|
new_object.get_name(),
|
|
destination.get_name()))
|
|
if len(comma_split) > 1:
|
|
second_exit_name = ','.join(comma_split[1:])
|
|
#odat = {"name": second_exit_name,
|
|
# "type": defines_global.OTYPE_EXIT,
|
|
# "location": destination,
|
|
# "owner": source_object,
|
|
# "home": source_object.get_location()}
|
|
new_object = Object.objects.create_object(second_exit_name,
|
|
defines_global.OTYPE_EXIT,
|
|
destination,
|
|
source_object,
|
|
source_object.get_location())
|
|
source_object.emit_to("You open the an exit - %s to %s" % (
|
|
new_object.get_name(),
|
|
source_object.get_location().get_name()))
|
|
|
|
else:
|
|
# Create an un-linked exit.
|
|
new_object = Object.objects.create_object(exit_name,
|
|
defines_global.OTYPE_EXIT,
|
|
source_object.get_location(),
|
|
source_object,
|
|
None)
|
|
source_object.emit_to("You open an unlinked exit - %s" % new_object)
|
|
GLOBAL_CMD_TABLE.add_command("@open", cmd_open,
|
|
priv_tuple=("objects.dig",))
|
|
|
|
def cmd_chown(command):
|
|
"""
|
|
Changes the ownership of an object. The new owner specified must be a
|
|
player object.
|
|
|
|
Forms:
|
|
@chown <Object>=<NewOwner>
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @chown <object> = <newowner>")
|
|
return
|
|
|
|
eq_args = command.command_argument.split('=', 1)
|
|
target_name = eq_args[0]
|
|
owner_name = eq_args[1]
|
|
|
|
if len(target_name) == 0:
|
|
source_object.emit_to("Change the ownership of what?")
|
|
return
|
|
|
|
if len(eq_args) > 1:
|
|
target_obj = source_object.search_for_object(target_name)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not target_obj:
|
|
return
|
|
|
|
if not source_object.controls_other(target_obj) and not source_object.has_perm("objects.admin_ownership"):
|
|
source_object.emit_to(defines_global.NOCONTROL_MSG)
|
|
return
|
|
|
|
owner_obj = source_object.search_for_object(owner_name)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not owner_obj:
|
|
return
|
|
if not owner_obj.is_player():
|
|
source_object.emit_to("Only players may own objects.")
|
|
return
|
|
if target_obj.is_player():
|
|
source_object.emit_to("You may not change the ownership of player objects.")
|
|
return
|
|
|
|
target_obj.set_owner(owner_obj)
|
|
source_object.emit_to("%s now owns %s." % (owner_obj, target_obj))
|
|
else:
|
|
# We haven't provided a target.
|
|
source_object.emit_to("Who should be the new owner of the object?")
|
|
return
|
|
GLOBAL_CMD_TABLE.add_command("@chown", cmd_chown, priv_tuple=("objects.modify_attributes","objects.admin_ownership"))
|
|
|
|
def cmd_chzone(command):
|
|
"""
|
|
Changes an object's zone. The specified zone may be of any object type, but
|
|
will typically be a THING.
|
|
|
|
Forms:
|
|
@chzone <Object>=<NewZone>
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @chzone <object> = <newzone>")
|
|
return
|
|
|
|
eq_args = command.command_argument.split('=', 1)
|
|
target_name = eq_args[0]
|
|
zone_name = eq_args[1]
|
|
|
|
if len(target_name) == 0:
|
|
source_object.emit_to("Change the zone of what?")
|
|
return
|
|
|
|
if len(eq_args) > 1:
|
|
target_obj = source_object.search_for_object(target_name)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not target_obj:
|
|
return
|
|
|
|
if not source_object.controls_other(target_obj):
|
|
source_object.emit_to(defines_global.NOCONTROL_MSG)
|
|
return
|
|
|
|
# Allow the clearing of a zone
|
|
if zone_name.lower() == "none":
|
|
target_obj.set_zone(None)
|
|
source_object.emit_to("%s is no longer zoned." % (target_obj))
|
|
return
|
|
|
|
zone_obj = source_object.search_for_object(zone_name)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not zone_obj:
|
|
return
|
|
|
|
target_obj.set_zone(zone_obj)
|
|
source_object.emit_to("%s is now in zone %s." % (target_obj, zone_obj))
|
|
|
|
else:
|
|
# We haven't provided a target zone.
|
|
source_object.emit_to("What should the object's zone be set to?")
|
|
return
|
|
GLOBAL_CMD_TABLE.add_command("@chzone", cmd_chzone, priv_tuple=("objects.dig",))
|
|
|
|
def cmd_link(command):
|
|
"""
|
|
Sets an object's home or an exit's destination.
|
|
|
|
Forms:
|
|
@link <Object>=<Target>
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @link <object> = <target>")
|
|
return
|
|
|
|
eq_args = command.command_argument.split('=', 1)
|
|
target_name = eq_args[0]
|
|
dest_name = eq_args[1]
|
|
|
|
if len(target_name) == 0:
|
|
source_object.emit_to("What do you want to link?")
|
|
return
|
|
|
|
if len(eq_args) > 1:
|
|
target_obj = source_object.search_for_object(target_name)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not target_obj:
|
|
return
|
|
|
|
if not source_object.controls_other(target_obj):
|
|
source_object.emit_to(defines_global.NOCONTROL_MSG)
|
|
return
|
|
|
|
# If we do something like "@link blah=", we unlink the object.
|
|
if len(dest_name) == 0:
|
|
target_obj.set_home(None)
|
|
source_object.emit_to("You have unlinked %s." % (target_obj,))
|
|
return
|
|
|
|
destination = source_object.search_for_object(dest_name)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not destination:
|
|
return
|
|
|
|
target_obj.set_home(destination)
|
|
source_object.emit_to("You link %s to %s." % (target_obj, destination))
|
|
|
|
else:
|
|
# We haven't provided a target.
|
|
source_object.emit_to("You must provide a destination to link to.")
|
|
return
|
|
GLOBAL_CMD_TABLE.add_command("@link", cmd_link,
|
|
priv_tuple=("objects.dig",))
|
|
|
|
def cmd_unlink(command):
|
|
"""
|
|
Unlinks an object.
|
|
|
|
@unlink <Object>
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: @unlink <object>")
|
|
return
|
|
else:
|
|
target_obj = source_object.search_for_object(command.command_argument)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not target_obj:
|
|
return
|
|
|
|
if not source_object.controls_other(target_obj):
|
|
source_object.emit_to(defines_global.NOCONTROL_MSG)
|
|
return
|
|
|
|
target_obj.set_home(None)
|
|
source_object.emit_to("You have unlinked %s." % target_obj.get_name())
|
|
GLOBAL_CMD_TABLE.add_command("@unlink", cmd_unlink,
|
|
priv_tuple=("objects.dig",))
|
|
|
|
def cmd_dig(command):
|
|
"""
|
|
Creates a new room object and optionally connects it to
|
|
where you are.
|
|
|
|
Usage:
|
|
@dig[/switches] roomname [:parent] [= exit_to_there [: parent][;alias]] [, exit_to_here [: parent][;alias]]
|
|
|
|
switches:
|
|
teleport - move yourself to the new room
|
|
|
|
example:
|
|
@dig kitchen = north; n, south; s
|
|
|
|
|
|
"""
|
|
source_object = command.source_object
|
|
args = command.command_argument
|
|
switches = command.command_switches
|
|
|
|
if not args:
|
|
source_object.emit_to("Usage: @dig[/teleport] roomname [:parent][= exit_to_there [:parent] [;alias]] [, exit_to_here [:parent] [;alias]]")
|
|
return
|
|
|
|
room_name = None
|
|
room_parent = None
|
|
exit_names = [None,None]
|
|
exit_parents = [None,None]
|
|
exit_aliases = [[], []]
|
|
|
|
#deal with arguments
|
|
arg_list = args.split("=",1)
|
|
if len(arg_list) < 2:
|
|
#just create a room, no exits
|
|
room_name = largs[0].strip()
|
|
else:
|
|
#deal with args left of =
|
|
larg = arg_list[0]
|
|
try:
|
|
room_name, room_parent = [s.strip() for s in larg.split(":",1)]
|
|
except ValueError:
|
|
room_name = larg.strip()
|
|
|
|
#deal with args right of =
|
|
rarg = arg_list[1]
|
|
exits = rarg.split(",",1)
|
|
for ie, exi in enumerate(exits):
|
|
aliaslist = exi.split(";")
|
|
name_and_parent = aliaslist.pop(0) #pops the first index
|
|
exit_aliases[ie] = aliaslist #what remains are the aliases
|
|
try:
|
|
exit_names[ie], exit_parents[ie] = [s.strip() for s in name_and_parent.split(":",1)]
|
|
except ValueError:
|
|
exit_names[ie] = name_and_parent.strip()
|
|
|
|
#start creating things.
|
|
if not room_name:
|
|
source_object.emit_to("You must supply a new room name.")
|
|
return
|
|
|
|
new_room = Object.objects.create_object(room_name,
|
|
defines_global.OTYPE_ROOM,
|
|
None,
|
|
source_object,
|
|
script_parent=room_parent)
|
|
ptext = ""
|
|
if room_parent:
|
|
if new_room.get_script_parent() == room_parent:
|
|
ptext += " of type '%s'" % room_parent
|
|
else:
|
|
ptext += " of default type (parent '%s' failed!)" % room_parent
|
|
source_object.emit_to("Created a new room '%s'%s." % (new_room, ptext))
|
|
|
|
if exit_names[0] != None:
|
|
#create exits to the new room
|
|
destination = new_room
|
|
|
|
if destination and not destination.is_exit():
|
|
#create an exit from this room
|
|
location = source_object.get_location()
|
|
new_object = Object.objects.create_object(exit_names[0],
|
|
defines_global.OTYPE_EXIT,
|
|
location,
|
|
source_object,
|
|
destination)
|
|
ptext = ""
|
|
if exit_parents[0]:
|
|
script_parent = exit_parents[0]
|
|
if new_object.get_script_parent() == script_parent:
|
|
ptext += " of type %s" % script_parent
|
|
else:
|
|
ptext += " of default type (parent '%s' failed!)" % script_parent
|
|
source_object.emit_to("Created exit%s from %s to %s named '%s'." % (ptext,location,destination,new_object))
|
|
#the ALIAS mechanism only works with one ALIAS at this time.
|
|
try:
|
|
new_object.set_attribute("ALIAS", exit_aliases[0][0])
|
|
except IndexError:
|
|
pass
|
|
|
|
if len(exit_names) > 1 and exit_names[1] != None:
|
|
#create exit back from new room to this one.
|
|
new_object = Object.objects.create_object(exit_names[1],
|
|
defines_global.OTYPE_EXIT,
|
|
destination,
|
|
source_object,
|
|
location)
|
|
ptext = ""
|
|
if exit_parents[1]:
|
|
script_parent = exit_parents[1]
|
|
if new_object.get_script_parent() == script_parent:
|
|
ptext += " of type %s" % script_parent
|
|
else:
|
|
ptext += " of default type (parent '%s' failed!)" % script_parent
|
|
source_object.emit_to("Created exit%s back from %s to %s named '%s'." % \
|
|
(ptext, destination, location, new_object))
|
|
#the ALIAS mechanism only works with one ALIAS at this time.
|
|
try:
|
|
new_object.set_attribute("ALIAS", exit_aliases[1][0])
|
|
except IndexError:
|
|
pass
|
|
|
|
if 'teleport' in switches:
|
|
source_object.move_to(new_room)
|
|
|
|
GLOBAL_CMD_TABLE.add_command("@dig", cmd_dig,
|
|
priv_tuple=("objects.dig",))
|
|
|
|
def cmd_name(command):
|
|
"""
|
|
Handle naming an object.
|
|
|
|
@name <Object>=<Value>
|
|
"""
|
|
source_object = command.source_object
|
|
|
|
if not command.command_argument:
|
|
source_object.emit_to("Usage: <object> = <newname>")
|
|
return
|
|
|
|
eq_args = command.command_argument.split('=', 1)
|
|
|
|
if len(eq_args) < 2:
|
|
source_object.emit_to("Name it what?")
|
|
return
|
|
|
|
# Only strip spaces from right side in case they want to be silly and
|
|
# have a left-padded object name.
|
|
new_name = eq_args[1].rstrip()
|
|
|
|
if len(eq_args) < 2 or eq_args[1] == '':
|
|
source_object.emit_to("What would you like to name that object?")
|
|
else:
|
|
target_obj = source_object.search_for_object(eq_args[0])
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not target_obj:
|
|
return
|
|
|
|
ansi_name = ansi.parse_ansi(new_name, strip_formatting=True)
|
|
|
|
if Object.objects.filter(name__iexact=new_name,
|
|
type=defines_global.OTYPE_PLAYER):
|
|
source_object.emit_to("There is already a player with that name.")
|
|
return
|
|
|
|
source_object.emit_to("You have renamed %s to %s." % (target_obj,
|
|
ansi_name))
|
|
target_obj.set_name(new_name)
|
|
GLOBAL_CMD_TABLE.add_command("@name", cmd_name)
|
|
|
|
def cmd_description(command):
|
|
"""
|
|
Set an object's description.
|
|
"""
|
|
source_object = command.source_object
|
|
args = command.command_argument
|
|
|
|
if not args:
|
|
source_object.emit_to("Usage: @desc [obj=] <descriptive text>")
|
|
return
|
|
|
|
if not '=' in args:
|
|
target_obj = source_object.get_location()
|
|
if not target_obj:
|
|
return
|
|
new_desc = args.strip()
|
|
else:
|
|
eq_args = command.command_argument.split('=', 1)
|
|
target_obj = source_object.search_for_object(eq_args[0].strip())
|
|
if not target_obj:
|
|
source_object.emit_to("'%s' was not found." % eq_args[0])
|
|
return
|
|
if len(eq_args) < 2:
|
|
source_object.emit_to("You must supply a description too.")
|
|
return
|
|
new_desc = eq_args[1].strip()
|
|
|
|
if not source_object.controls_other(target_obj):
|
|
source_object.emit_to(defines_global.NOCONTROL_MSG)
|
|
return
|
|
|
|
if not new_desc:
|
|
source_object.emit_to("%s - description cleared." % target_obj)
|
|
target_obj.set_attribute('desc', 'Nothing special.')
|
|
else:
|
|
source_object.emit_to("%s - description set." % target_obj)
|
|
target_obj.set_attribute('desc', new_desc)
|
|
GLOBAL_CMD_TABLE.add_command("@describe", cmd_description)
|
|
|
|
def cmd_recover(command):
|
|
"""
|
|
@recover
|
|
|
|
Recovers @destroyed non-player objects.
|
|
|
|
Usage:
|
|
@recover[/switches] [obj [,obj2, ...]]
|
|
|
|
switches:
|
|
ROOM - recover as ROOM type instead of THING
|
|
EXIT - recover as EXIT type instead of THING
|
|
|
|
If no argument is given, a list of all recoverable objects will be given.
|
|
|
|
Objects scheduled for destruction with the @destroy command are cleaned out
|
|
by the game at regular intervals. Up until the time of the next cleanup you can
|
|
recover the object using this command (use @ps to check when the next cleanup is due).
|
|
Note that exits linked to @destroyed rooms will not be automatically recovered
|
|
to its former state, you have to @recover those manually.
|
|
|
|
Objects are returned as type THING if the object type is not explicitly set using the
|
|
switches. Note that recovering an item as the wrong type will most likely make it
|
|
nonfunctional.
|
|
"""
|
|
|
|
source_object = command.source_object
|
|
args = command.command_argument
|
|
switches = command.command_switches
|
|
going_objects = Object.objects.filter(type__exact=defines_global.OTYPE_GOING)
|
|
|
|
if not args:
|
|
s = " Objects scheduled for destruction:"
|
|
if going_objects:
|
|
for o in going_objects:
|
|
s += '\n %s' % o
|
|
else:
|
|
s += " None."
|
|
source_object.emit_to(s)
|
|
return
|
|
|
|
if ',' in args:
|
|
objlist = args.split(',')
|
|
else:
|
|
objlist = [args]
|
|
|
|
for objname in objlist:
|
|
obj = Object.objects.list_search_object_namestr(going_objects, objname)
|
|
if len(obj) == 1:
|
|
if 'ROOM' in switches:
|
|
obj[0].type = defines_global.OTYPE_ROOM
|
|
source_object.emit_to("%s recovered as type ROOM." % obj[0])
|
|
elif 'EXIT' in switches:
|
|
obj[0].type = defines_global.OTYPE_EXIT
|
|
source_object.emit_to("%s recovered as type EXIT." % obj[0])
|
|
else:
|
|
obj[0].type = defines_global.OTYPE_THING
|
|
source_object.emit_to("%s recovered as type THING." % obj[0])
|
|
obj[0].save()
|
|
else:
|
|
source_object.emit_to("No (or multiple) matches for %s." % objname)
|
|
|
|
|
|
GLOBAL_CMD_TABLE.add_command("@recover", cmd_recover,
|
|
priv_tuple=("objects.create",),auto_help=True,staff_help=True)
|
|
|
|
def cmd_destroy(command):
|
|
"""
|
|
@destroy
|
|
|
|
Destroys one or many objects.
|
|
|
|
Usage:
|
|
@destroy[/<switches>] obj [,obj2, obj3, ...]
|
|
|
|
switches:
|
|
override - The @destroy command will usually avoid accidentally destroying
|
|
player objects as well as objects with the SAFE flag. This
|
|
switch overrides this safety.
|
|
instant|now - Destroy the object immediately, without delay.
|
|
|
|
The objects are set to GOING and will be permanently destroyed next time the system
|
|
does cleanup. Until then non-player objects can still be saved by using the
|
|
@recover command. The contents of a room will be moved out before it is destroyed,
|
|
and all exits leading to and fro the room will also be destroyed. Note that destroyed
|
|
player objects can not be recovered by the @recover command.
|
|
"""
|
|
|
|
source_object = command.source_object
|
|
args = command.command_argument
|
|
switches = command.command_switches
|
|
|
|
if not args:
|
|
source_object.emit_to("Usage: @destroy[/switches] obj [,obj2, obj3, ...]")
|
|
return
|
|
if ',' in args:
|
|
targetlist = args.split(',')
|
|
else:
|
|
targetlist = [args]
|
|
|
|
# Safety feature. Switch required to delete players and SAFE objects.
|
|
switch_override = False
|
|
if "override" in switches:
|
|
switch_override = True
|
|
|
|
for targetname in targetlist:
|
|
target_obj = source_object.search_for_object(targetname)
|
|
# Use search_for_object to handle duplicate/nonexistant results.
|
|
if not target_obj:
|
|
return
|
|
if target_obj.is_player() or target_obj.has_flag('SAFE'):
|
|
if source_object.id == target_obj.id:
|
|
source_object.emit_to("You can't destroy yourself.")
|
|
return
|
|
if not switch_override:
|
|
source_object.emit_to("You must use @destroy/override on Players and objects with the SAFE flag set.")
|
|
return
|
|
if target_obj.is_superuser():
|
|
source_object.emit_to("You can't destroy a superuser.")
|
|
return
|
|
elif target_obj.is_garbage():
|
|
source_object.emit_to("That object is already destroyed.")
|
|
return
|
|
elif target_obj.is_going() and 'instant' not in switches:
|
|
source_object.emit_to("That object is already scheduled for destruction.")
|
|
return
|
|
|
|
# Run any scripted things that happen before destruction.
|
|
target_obj.scriptlink.at_object_destruction(pobject=source_object)
|
|
|
|
#destroy the object (sets it to GOING)
|
|
target_obj.destroy()
|
|
|
|
if 'instant' in switches or 'now' in switches:
|
|
#sets to GARBAGE right away (makes dbref available)
|
|
target_obj.delete()
|
|
source_object.emit_to("You destroy %s." % target_obj.get_name())
|
|
else:
|
|
source_object.emit_to("You schedule %s for destruction." % target_obj.get_name())
|
|
|
|
GLOBAL_CMD_TABLE.add_command("@destroy", cmd_destroy,
|
|
priv_tuple=("objects.create",),auto_help=True,staff_help=True)
|
|
|
|
def cmd_lock(command):
|
|
"""@lock
|
|
Usage:
|
|
@lock[/switch] <obj> [:type] [= <key>[,key2,key3,...]]
|
|
|
|
switches:
|
|
add - add a lock (default) from object
|
|
del - remove a lock from object
|
|
list - view all locks on object (default)
|
|
type:
|
|
DefaultLock - the default lock type (default)
|
|
|
|
Locks an object for everyone except those matching the keys.
|
|
The keys can be of the following types (and searched in this order):
|
|
- a user #dbref (#2, #45 etc)
|
|
- a Group name (Builder, Immortal etc, case sensitive)
|
|
- a Permission string (genperms.get, etc)
|
|
If no keys are given, the object is locked for everyone.
|
|
|
|
When the lock blocks a user, you may customize which error is given by
|
|
storing error messages in an attribute. For DefaultLocks, UseLocks and
|
|
EnterLocks, these attributes are called lock_msg, use_lock_msg and
|
|
enter_lock_msg respectively.
|
|
<<TOPIC:lock types>>
|
|
Lock types:
|
|
|
|
Name: Affects: Effect:
|
|
-----------------------------------------------------------------------
|
|
DefaultLock: Exits: controls who may traverse the exit to
|
|
its destination.
|
|
Rooms: controls whether the player sees a failure
|
|
message after the room description when
|
|
looking at the room.
|
|
Players/Things: controls who may 'get' the object.
|
|
|
|
UseLock: All but Exits: controls who may use commands defined on
|
|
the locked object.
|
|
|
|
EnterLock: Players/Things: controls who may enter/teleport into
|
|
the object.
|
|
|
|
Fail messages echoed to the player are stored in the attributes 'lock_msg',
|
|
'use_lock_msg' and 'enter_lock_msg' on the locked object in question. If no
|
|
such message is stored, a default will be used (or none at all in some cases).
|
|
"""
|
|
|
|
source_object = command.source_object
|
|
arg = command.command_argument
|
|
switches = command.command_switches
|
|
|
|
if not arg:
|
|
source_object.emit_to("Usage: @lock[/switch] <obj> [:type] [= <key>[,key2,key3,...]]")
|
|
return
|
|
keys = ""
|
|
#deal with all possible arguments.
|
|
try:
|
|
lside, keys = arg.split("=",1)
|
|
except ValueError:
|
|
lside = arg
|
|
lside, keys = lside.strip(), keys.strip()
|
|
try:
|
|
obj_name, ltype = lside.split(":",1)
|
|
except:
|
|
obj_name = lside
|
|
ltype = "DefaultLock"
|
|
obj_name, ltype = obj_name.strip(), ltype.strip()
|
|
|
|
if ltype not in ["DefaultLock","UseLock","EnterLock"]:
|
|
source_object.emit_to("Lock type '%s' not recognized." % ltype)
|
|
return
|
|
|
|
obj = source_object.search_for_object(obj_name)
|
|
if not obj:
|
|
return
|
|
|
|
obj_locks = obj.get_attribute_value("LOCKS")
|
|
|
|
if "list" in switches or not switches:
|
|
if not obj_locks:
|
|
s = "There are no locks on %s." % obj.get_name()
|
|
else:
|
|
s = "Locks on %s:" % obj.get_name()
|
|
s += obj_locks.show()
|
|
source_object.emit_to(s)
|
|
return
|
|
|
|
# we are trying to change things. Check permissions.
|
|
if not source_object.controls_other(obj):
|
|
source_object.emit_to(defines_global.NOCONTROL_MSG)
|
|
return
|
|
|
|
if "del" in switches:
|
|
# clear a lock
|
|
if obj_locks:
|
|
if not obj_locks.has_type(ltype):
|
|
source_object.emit_to("No %s set on this object." % ltype)
|
|
else:
|
|
obj_locks.del_type(ltype)
|
|
obj.set_attribute("LOCKS", obj_locks)
|
|
source_object.emit_to("Cleared lock %s on %s." % (ltype, obj.get_name()))
|
|
else:
|
|
source_object.emit_to("No %s set on this object." % ltype)
|
|
return
|
|
else:
|
|
#try to add a lock
|
|
if not obj_locks:
|
|
obj_locks = locks.Locks()
|
|
if not keys:
|
|
#add an impassable lock
|
|
obj_locks.add_type(ltype, locks.Key())
|
|
source_object.emit_to("Added impassable '%s' lock to %s." % (ltype, obj.get_name()))
|
|
else:
|
|
keys = [k.strip() for k in keys.split(",")]
|
|
okeys, gkeys, pkeys = [], [], []
|
|
allgroups = [g.name for g in Group.objects.all()]
|
|
allperms = ["%s.%s" % (p.content_type.app_label, p.codename) for p in Permission.objects.all()]
|
|
for key in keys:
|
|
#differentiate different type of keys
|
|
if Object.objects.is_dbref(key):
|
|
okeys.append(key)
|
|
elif key in allgroups:
|
|
gkeys.append(key)
|
|
elif key in allperms:
|
|
pkeys.append(key)
|
|
else:
|
|
source_object.emit_to("Key '%s' is not recognized as a valid dbref, group or permission." % key)
|
|
return
|
|
# Create actual key objects from the respective lists
|
|
keys = []
|
|
if okeys:
|
|
keys.append(locks.ObjKey(okeys))
|
|
if gkeys:
|
|
keys.append(locks.GroupKey(gkeys))
|
|
if pkeys:
|
|
keys.append(locks.PermKey(pkeys))
|
|
#store the keys in the lock
|
|
obj_locks.add_type(ltype, keys)
|
|
kstring = ""
|
|
for key in keys:
|
|
kstring += " %s" % key
|
|
source_object.emit_to("Added lock '%s' to %s with keys%s." % (ltype, obj.get_name(), kstring))
|
|
|
|
obj.set_attribute("LOCKS",obj_locks)
|
|
GLOBAL_CMD_TABLE.add_command("@lock", cmd_lock, priv_tuple=("objects.create",),auto_help=True, staff_help=True)
|