def getFactory(cls):
activity = bs.getActivity()
if activity is None: raise Exception("no current activity")
try:
return activity._sharedPowerupFactory
except Exception:
f = activity._sharedPowerupFactory = PowerupFactory()
return f
def getFactory(cls):
"""
Returns a shared bs.PowerupFactory object, creating it if necessary.
"""
activity = bs.getActivity()
if activity is None: raise Exception("no current activity")
try:
return activity._sharedPowerupFactory
except Exception:
f = activity._sharedPowerupFactory = PowerupFactory()
return f