def test_SDL_GetTicks(self):
ticks = timer.SDL_GetTicks()
time.sleep(1)
ticks2 = timer.SDL_GetTicks()
time.sleep(1)
ticks3 = timer.SDL_GetTicks()
self.assertGreater(ticks3, ticks2)
self.assertGreater(ticks2, ticks)
def test_SDL_GetTicks(self):
ticks = timer.SDL_GetTicks()
time.sleep(1)
ticks2 = timer.SDL_GetTicks()
time.sleep(1)
ticks3 = timer.SDL_GetTicks()
assert ticks3 > ticks2
assert ticks2 > ticks
def test_SDL_AddRemoveTimer(self):
calls = []
def timerfunc(interval, param):
calls.append(param)
return interval
callback = timer.SDL_TimerCallback(timerfunc)
timerid = timer.SDL_AddTimer(100, callback, "Test")
start = timer.SDL_GetTicks()
end = long(start)
while (end - start) < 1100:
# One second wait
end = timer.SDL_GetTicks()
# check for <=11, since it can happen that a last call is still
# executing
self.assertLessEqual(len(calls), 11)
timer.SDL_RemoveTimer(timerid)
self.assertLessEqual(len(calls), 11)
timer.SDL_RemoveTimer(timerid)
# Wait a bit, so the last executing handlers can finish
timer.SDL_Delay(10)
def loop(self):
last_tick = timer.SDL_GetTicks()
avg_time = 0
while True:
start = timer.SDL_GetTicks()
if self.events():
return
self.player.tick()
# self.world.tick() # optimize to be called on every frame
self.focus_player()
self.draw()
self.window.refresh()
now = timer.SDL_GetTicks()
if now - last_tick > 1000:
last_tick = now
print(int(avg_time))
avg_time = 0.75 * avg_time + 0.25 * (now - start)
timer.SDL_Delay(1000 // 60)