def _clone_item(s, objname, objtzid, newname=''):
# first try to clone an item
# look first in the room or on the player
# then at existing item objects
orig = s.player.itemname(objname) or \
s.player.item(objtzid) or \
s.room.itemname(objname) or \
s.room.item(objtzid) or \
items.getname(objname) or \
items.get(objtzid)
# if it is not there, it might be an item class
if orig is None:
if objname in items.classes():
cls = getattr(items, objname)
obj = cls()
else:
obj = None
else:
obj = copy.copy(orig)
if obj:
if newname:
obj.name = newname
s.message(obj, 'created.')
s.player.add(obj)
s.room.action(dict(act='clone_item', actor=s.player, item=obj))
return obj
def cmd_list(s, r):
'''list |players|items|rooms|mobs|exits|
List all objects of the given type.
'''
listing = r['type']
if listing == 'players':
objs = players.ls()
classes = []
elif listing == 'items':
objs = items.ls()
classes = items.classes()
elif listing == 'rooms':
objs = rooms.ls()
classes = rooms.classes()
elif listing == 'mobs':
objs = mobs.ls()
classes = mobs.classes()
elif listing == 'exits':
objs = exits.ls()
classes = exits.classes()
if objs:
s.message('Existing objects:')
objs.sort(key=operator.attrgetter('tzid'))
msgs = []
for obj in objs:
tzid = '(%s)' % obj.tzid
msgs.append('%s %s' % (tzid.rjust(4, ' '), obj))
s.mlmessage(msgs, indent=4)
else:
s.message('No', listing, 'yet.')
if classes:
classes = list(classes)
classes.sort()
if objs:
s.message()
s.message('Cloneable:')
s.columns_v(classes, color=colors.white)