def test_pygame_schedule_action(self):
scheduler = PyGameScheduler()
ran = False
def action(scheduler, state):
nonlocal ran
ran = True
scheduler.schedule(action)
scheduler.run()
assert ran is True
def test_pygame_schedule_action_cancel(self):
scheduler = PyGameScheduler()
ran = False
def action(scheduler, state):
nonlocal ran
ran = True
d = scheduler.schedule_relative(0.1, action)
d.dispose()
sleep(0.2)
scheduler.run()
assert ran is False
def test_pygame_schedule_action_cancel(self):
scheduler = PyGameScheduler()
ran = False
def action(scheduler, state):
nonlocal ran
ran = True
d = scheduler.schedule_relative(0.1, action)
d.dispose()
sleep(0.2)
scheduler.run()
assert ran is False
def test_pygame_schedule_action(self):
scheduler = PyGameScheduler()
ran = False
def action(scheduler, state):
nonlocal ran
ran = True
scheduler.schedule(action)
scheduler.run()
assert ran is True
def test_pygame_schedule_action_due_absolute(self):
scheduler = PyGameScheduler()
starttime = datetime.utcnow()
endtime = None
def action(scheduler, state):
nonlocal endtime
endtime = datetime.utcnow()
scheduler.schedule_absolute(starttime + timedelta(seconds=0.1), action)
scheduler.run()
assert endtime is None
sleep(0.2)
scheduler.run()
assert endtime is not None
diff = endtime - starttime
assert diff > timedelta(milliseconds=180)
def test_pygame_schedule_action_due_relative(self):
scheduler = PyGameScheduler()
starttime = default_now()
endtime = None
def action(scheduler, state):
nonlocal endtime
endtime = default_now()
scheduler.schedule_relative(0.1, action)
scheduler.run()
assert endtime is None
sleep(0.2)
scheduler.run()
assert endtime is not None
diff = endtime - starttime
assert diff > timedelta(milliseconds=180)
def test_pygame_schedule_action_due_absolute(self):
scheduler = PyGameScheduler()
starttime = default_now()
endtime = None
def action(scheduler, state):
nonlocal endtime
endtime = default_now()
scheduler.schedule_absolute(starttime + timedelta(seconds=0.1), action)
scheduler.run()
assert endtime is None
sleep(0.2)
scheduler.run()
assert endtime is not None
diff = endtime - starttime
assert diff > timedelta(milliseconds=180)
def test_pygame_schedule_now(self):
scheduler = PyGameScheduler()
res = scheduler.now - datetime.utcnow()
assert res < timedelta(seconds=1)
def main():
pygame.init()
size = 500, 500
screen = pygame.display.set_mode(size)
pygame.display.set_caption("Rx for Python rocks")
black = 0, 0, 0
background = pygame.Surface(screen.get_size())
background.fill(black) # fill the background black
background = background.convert() # prepare for faster blitting
scheduler = PyGameScheduler()
mousemove = Subject()
color = "white"
base = dirname(__file__)
files = [
join(base, img % color) for img in [
"chess_rook_%s.png", "chess_knight_%s.png", "chess_bishop_%s.png",
"chess_king_%s.png", "chess_queen_%s.png", "chess_bishop_%s.png",
"chess_knight_%s.png", "chess_rook_%s.png"
]
]
images = [pygame.image.load(image).convert_alpha() for image in files]
old = [None] * len(images)
draw = []
erase = []
def handle_image(i, image):
imagerect = image.get_rect()
def on_next(ev):
imagerect.top = ev[1]
imagerect.left = ev[0] + i * 32
if old[i]:
erase.append(old[i])
old[i] = imagerect.copy()
draw.append((image, imagerect.copy()))
def on_error(err):
print("Got error: %s" % err)
sys.exit()
mousemove.pipe(ops.delay(0.1 * i, scheduler=scheduler)).subscribe(
on_next, on_error=on_error)
for i, image in enumerate(images):
handle_image(i, image)
while True:
for event in pygame.event.get():
if event.type == pygame.MOUSEMOTION:
pos = event.pos
mousemove.on_next(pos)
elif event.type == pygame.QUIT:
sys.exit()
if len(draw):
update = []
for rect in erase:
screen.blit(background, (rect.x, rect.y), rect)
update.append(rect)
for image, rect in draw:
screen.blit(image, rect)
update.append(rect)
pygame.display.update(update)
pygame.display.flip()
draw = []
erase = []
scheduler.run()
def test_pygame_schedule_now_units(self):
scheduler = PyGameScheduler()
diff = scheduler.now
sleep(0.1)
diff = scheduler.now - diff
assert timedelta(milliseconds=80) < diff < timedelta(milliseconds=180)
def test_pygame_schedule_now(self):
scheduler = PyGameScheduler()
diff = scheduler.now - default_now()
assert abs(diff) < timedelta(milliseconds=1)
def main():
pygame.init()
size = 500, 500
screen = pygame.display.set_mode(size)
pygame.display.set_caption("Rx for Python rocks")
black = 0, 0, 0
background = pygame.Surface(screen.get_size())
background.fill(black) # fill the background black
background = background.convert() # prepare for faster blitting
scheduler = PyGameScheduler()
mousemove = Subject()
color = "white"
base = dirname(__file__)
files = [join(base, img % color) for img in [
"chess_rook_%s.png",
"chess_knight_%s.png",
"chess_bishop_%s.png",
"chess_king_%s.png",
"chess_queen_%s.png",
"chess_bishop_%s.png",
"chess_knight_%s.png",
"chess_rook_%s.png"
]]
images = [pygame.image.load(image).convert_alpha() for image in files]
old = [None] * len(images)
draw = []
erase = []
def handle_image(i, image):
imagerect = image.get_rect()
def on_next(ev):
imagerect.top = ev[1]
imagerect.left = ev[0] + i * 32
if old[i]:
erase.append(old[i])
old[i] = imagerect.copy()
draw.append((image, imagerect.copy()))
def on_error(err):
print("Got error: %s" % err)
sys.exit()
mousemove.pipe(
ops.delay(0.1 * i, scheduler=scheduler)
).subscribe(on_next, on_error=on_error)
for i, image in enumerate(images):
handle_image(i, image)
while True:
for event in pygame.event.get():
if event.type == pygame.MOUSEMOTION:
pos = event.pos
mousemove.on_next(pos)
elif event.type == pygame.QUIT:
sys.exit()
if len(draw):
update = []
for rect in erase:
screen.blit(background, (rect.x, rect.y), rect)
update.append(rect)
for image, rect in draw:
screen.blit(image, rect)
update.append(rect)
pygame.display.update(update)
pygame.display.flip()
draw = []
erase = []
scheduler.run()