def pick_world(self, time):
pos = len(self.snapshots)
while pos > 0 and self.snapshots[pos - 1]['time'] > time:
pos -= 1
self.snapshots = self.snapshots[:pos]
if pos == 0:
return World(self.start_time)
return World.from_snapshot(self.snapshots[pos - 1])
def mainloop(self):
new_messages = self.receive()
if len(new_messages):
last_message = new_messages[-1]
self.world = World.from_snapshot(last_message['data'])
if self.world:
self.send({
'keys': self.keys,
'client_time': self.world.time
})
