def insert_objects(self):
'''Insert any objects you want to be present in the zone into the
database in this call.
This gets called exactly once per database. If you change something here
and want it to appear in the zone's database, you will need to clear the
database first.
Deleting the "Loading Complete" object will only cause duplicates.
Do not do this.
'''
# Place 10 chickens randomly:
for i in xrange(10):
obj = ScriptedObject()
obj.name = "Chicken #%d" % i
obj.resource = 'chicken'
obj.loc = IntVector(x=randloc(), y=randloc(), z=randloc())
obj.rot = FloatVector(x=randrot(), y=randrot(), z=randrot())
obj.scale = FloatVector(x=randscale(), y=randscale(), z=randscale())
obj.vel = FloatVector(x=0, y=0, z=0)
obj.states.extend(['alive', 'whole', 'clickable'])
obj.scripts = ['games.objects.chicken']
obj.save()
print [o.name for o in Object.objects()]
def create(cls):
obj = ScriptedObject()
obj.name = "Linnea"
obj.resource = 'girl'
obj.loc = IntVector(x=0, y=0, z=0)
obj.rot = FloatVector(x=0, y=0, z=0)
obj.scale = FloatVector(x=1, y=1, z=1)
obj.vel = FloatVector(x=0, y=0, z=0)
obj.states.extend(['alive', 'whole', 'clickable'])
obj.scripts = ['games.objects.chatbot']
obj.save()
return obj
def create(cls, number=0):
obj = ScriptedObject()
obj.name = "Chicken #%d" % number
obj.resource = 'chicken'
obj.loc = IntVector(x=randloc(), y=randloc(), z=randloc())
obj.rot = FloatVector(x=randrot(), y=randrot(), z=randrot())
obj.scale = FloatVector(x=randscale(), y=randscale(), z=randscale())
obj.vel = FloatVector(x=0, y=0, z=0)
obj.states.extend(['alive', 'whole', 'clickable'])
obj.scripts = ['games.objects.chicken']
obj.save()
return obj
def activate_object(self, object_id, character):
# Instantiate the scripted object and call its activate thing.
retval = []
for o in ScriptedObject.objects(id=object_id):
# TODO: Break this block into a method.
for script in o.scripts:
scriptclass = script.split('.')[-1]
module = __import__(script, globals(), locals(), [scriptclass], -1)
# For each entry in the script's dir()
for key in dir(module):
C = getattr(module, key)
try:
if not issubclass(C, Script):
# If it isn't a subclass of Script, skip it.
continue
except TypeError:
# If C isn't a class at all, skip it.
continue
# Finally activate the script.
script_val = C(o).activate(character)
if script_val:
# Only return it if the script actually returns something.
# So clients should only react to activating scripts that
# return something meaningful.
retval.append(script_val)
return retval
def load_scripts(self):
'''(Re)Load scripts for objects in this zone.'''
self.scripts = {}
# Query DB for a list of all objects' script names,
# ordered according to proximity to players
logger.info(ScriptedObject.objects)
for o in ScriptedObject.objects(scripts__exists=True):
logger.info("Scripted Object: {0}".format(o.name))
# Store list of script names in self
# For each script name in the list:
for script in o.scripts:
logger.info("Importing %s" % script)
if script not in self.scripts:
self.scripts[script] = []
# Import those by name via __import__
scriptclass = script.split('.')[-1]
module = __import__(script, globals(), locals(), [scriptclass], -1)
# For each entry in the script's dir()
for key in dir(module):
C = getattr(module, key)
# No sense in instantiating the default Script instance.
if C == Script:
continue
try:
# Does this object have the attributes that scripts need?
if not all((C.tick, C.activate, C.create)):
continue
except AttributeError:
continue
# Store object instance in a list.
self.scripts[script].append(C(mongo_engine_object=o))
return self.scripts
