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client.py
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client.py
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from world import World
class Client(object):
def __init__(self, model_step):
self.id = None
self.keys = {'w': False, 'a': False, 's': False, 'd': False}
self.model_step = model_step
self.world = None
def connect(self):
raise NotImplementedError()
def send(self, message):
raise NotImplementedError()
def receive(self):
raise NotImplementedError()
def get_time(self):
raise NotImplementedError()
def key_down(self, char):
if char in self.keys:
self.keys[char] = True
def key_up(self, char):
if char in self.keys:
self.keys[char] = False
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
})
def snapshot(self):
if self.world:
return self.world.snapshot()
return None
def __repr__(self):
return 'Client %d' % self.id