def poll_buffered(self, buffer_time: float) -> states_tuple:
pushed: Set[int] = set()
released: Set[int] = set()
break_on = 0
rounds = max(int(buffer_time / 0.01), 1)
for i in range(rounds):
time.sleep(0.01)
events = self.poll_raw()
if not any([events, pushed, released]):
break
state = self.to_state(events)
released |= state.released
pushed |= state.pushed
if state.released:
if not break_on:
break_on = i + 4
if break_on and break_on == i:
break
clicks = pushed & released
self.held |= pushed - released
self.held -= released
self.released |= released
released_now = self.released - pushed
self.released -= released_now
return states_tuple(*[frozenset(f) for f in [clicks, released_now, self.held]])
def test_controls():
j = Joystick(None, backend=StubJoystick)
e1 = event_tuple(123, EventTypes.push)
e2 = event_tuple(123, EventTypes.release)
e3 = event_tuple(100, EventTypes.push)
state = frozenset([123]), frozenset(), frozenset([100])
assert j.postprocess([e1, e2, e2, e3]) == states_tuple(*state)
def postprocess(self, events): # TODO: this is cancer :3
pushed, released, held = self.to_states_sets(events)
self.held |= pushed
self.held -= released
self.released |= released
held |= self.held
pushed -= held
released |= self.released
released -= pushed
self.released -= released
return states_tuple(*map(frozenset, [pushed, released, held]))
def to_state(cls, events):
pushed, released, held = cls.to_states_sets(events)
return states_tuple(*map(frozenset, [pushed, released, held]))