def buildObjectCancel(self, oldobj, user):
"""Cancel a partially built object do it being destroyed or maually cancelled during
construction"""
u = User.all().filter('FacebookID =', user.FacebookID).get()
# Proximity fetch
milesToMeters = 1609.4
distance = Constants.getBaseDistance() * Constants.latToMiles() * milesToMeters
# Find the build object
cls = oldobj.getClass()
query = cls.all().filter('isComplete =', False).filter('user =', u)
obj = cls.proximity_fetch(query, oldobj.getPosition()[0], max_results = 1, max_distance = distance)
if obj is None:
logging.error("Unknown objects" + str(oldobj) + ":" + str(user))
return
if len(obj) == 0:
for val in query.fetch(1000):
logging.error(val.toXML())
logging.error(val.location)
logging.error(val.location_geocells)
# Find out where the error is
logging.error(str(distance))
pt = oldobj.getPosition()
pos = pt[0]
logging.error(pt)
logging.error(pos)
return
obj = obj[0] # Get the first value of the fetch
# Delete the built object
obj.delete()
def buildObjectComplete(self, oldobj, user, broadcast):
"""Finish the object building"""
logging.error("buildObjectComplete")
u = User.all().filter('FacebookID =', user.FacebookID).get()
# Proximity fetch
milesToMeters = 1609.4
distance = Constants.getBaseDistance() * Constants.latToMiles() * milesToMeters
# Find the build object
cls = oldobj.getClass()
query = cls.all().filter('isComplete =', False).filter('user ='******'user !=', u)
for key in u.neighbors:
neighbor = db.get(key)
whichObject.filter('user !=', neighbor)
for pos in obj.getPosition():
valueList = gameObject.proximity_fetch(whichObject, pos, max_results = 1000, max_distance = distance)
if valueList is not None:
# Iterate over the results
for obj in valueList:
otherUser = obj.user
if not otherUser in u.neighbors:
# Add to both neighbors
u.neighbors.append(otherUser.key())
otherUser.neighbors.append(u.key())
otherUser.put()
# Put the current user
u.put()
# Instantiate the game manager, and build the object
if broadcast:
manager = GameManager(u)
manager.build(obj)
return None