def ingest_config(self, game_info):
"""
Take in config dicts and instantiate in-game Things and Actions.
This function may be called multiple time in order to ingest multiple
config files.
"""
# Create game rooms.
for info in game_info['rooms']:
room = things.Room(verbose=self.verbose, **info)
self._rooms.append(room)
if self.verbose:
print('room: {:s}, {:s}'.format(room.name, room.description))
# Create game items.
for info in game_info['items']:
item = things.Item(verbose=self.verbose, **info)
# Place item in a room.
room_start = things.find_thing(self._rooms, info['start'])
room_start.add(item)
self._items.append(item)
if self.verbose:
print('item: {:s}, {:s}'.format(item.name, item.description))
# Create user object(s).
for info in game_info['user']:
self.user = things.User(verbose=self.verbose, **info)
# Place user in a room.
room_start = things.find_thing(self._rooms, info['start'])
room_start.add(self.user)
if self.verbose:
print('user: {:s}, {:s}'.format(self.user.name,
self.user.description))
# Create game actions.
for action_info in game_info['actions']:
# Get action sub-class from actions module.
name = action_info['name'].lower().title()
action_class = getattr(actions_module, name)
# Instantiate Action class.
action = action_class(self.user, action_info['description'],
action_info['aliases'])
self.actions.append(action)
if self.verbose:
print('action: {:s}, {:s}'.format(action.names,
action.description))
def apply(self, *args):
"""
Look at something nearby.
Take first argument as action target.
Accept a string name or an Item instance.
Default to looking at current room if no args supplied.
"""
if not args:
# Default is to look at the room the user is inside.
args = [self.user.parent.name]
# Consider first argument as target for looking.
target = args[0]
if isinstance(target, things.Item):
thing_targ = target
elif isinstance(target, basestring):
# Search local area for Item with matching name.
try:
thing_targ = things.find_thing(self.user.local_things, target)
except errors.FindThingError:
msg = "There isn't a '{:s}' nearby ".format(target)
raise errors.ApplyActionError(msg)
else:
msg = "I don't know what to do with: {:s}".format(target)
raise errors.ApplyActionError(msg)
# Gather up Items that inside the target Thing.
response = 'You see {:s}.'.format(thing_targ.description)
# Build up nice string of the extra stuff also found here.
extra = None
num_inside = len(thing_targ.container)
if num_inside > 2:
names = [t.name for t in thing_targ.container[:-1]]
extra = ', '.join(names) + ' and ' + thing_targ.container[-1].name
elif num_inside == 2:
n1 = thing_targ.container[0].name
n2 = thing_targ.container[1].name
extra = n1 + ' and ' + n2
elif num_inside == 1:
extra = thing_targ.container[0].name
if extra:
response += '\nThe room also contains ' + extra + '.'
return response
