def test_ReadAndWriteEvent_Keyboard_2(self):
evt = GameEvent()
evt.keys = 1
evt.frame = 1000
evt.keybits = (1 << 64)-1
self.template_ReadAndWriteEvent(evt)
def PlayFrames(self, e, s, start_time, max_frame, frame_rate):
'''This method is implemented to support UDPGameEngine's
PlayAs().
Arguments:
e -- The game engine.
s -- The game state.
start_time -- The time of game start.
max_frame -- The number of frames to play.
frame_rate -- The number of frames to play per second.
'''
assert e != None
assert s != None
assert isinstance(frame_rate, int)
assert frame_rate > 0
assert frame_rate <= 32767
start_frame = s.frame
end_frame = start_frame + max_frame
timeout = 0.0
key_event = e.RoleToEvent(s.roles[e.player_id])
send_rate = 10
time_between_send = 1.0 / send_rate
next_send = 0.0
msg = GameEvent()
while True:
if s.frame >= end_frame:
break
now = time.time()
target_frame = e.GetCurrentFrame(start_time, frame_rate, now)
logger.debug('Playing from frome {0}, target {1}.'.format(s.frame,
target_frame))
should_send = self.HandleKeyboardEvents(e, e.bitrec, s.frame,
e.buffer_delay, e.key_cool_down_time, e.buffer_size)
# Send bitrec to server.
if e.server != None and (now >= next_send or should_send):
msg.keybits = e.bitrec.bits[e.player_id]
msg.frame = e.bitrec.frame
next_send = now + time_between_send
logger.debug('Sending key {0}, {1}'.format(msg.frame,
bin(msg.keybits)))
try:
e.server.WriteEvent(msg)
except Exception as ex:
logger.exception(ex)
logger.info('Disconnecting from server and ending.')
e.server.Close()
e.server = None
e.EndGame(s)
self.HandleServerEvents(e, s, e.rec, e.buffer_size)
e.UpdateBitRecordFrame(e.bitrec, max(e.bitrec.frame, target_frame),
e.buffer_size)
play_to = min(target_frame, end_frame, e.bitrec.frame)
if s.frame < e.bitrec.frame - e.buffer_size:
logger.debug('Client is behind.')
# bail out until server update.
# to do: reset unacked
s.frame = e.bitrec.frame - e.buffer_size
self.behind_count += 1
if s.frame < play_to:
e.PlayFromStateWithPlayer(s, e.bitrec, e.rec, play_to,
e.player_id, e.buffer_size)
e.renderer.Render(s, s, 0, 0)
