size = [400, 400]
screen = pygame.display.set_mode(size)
clock = pygame.time.Clock()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
# check if key is pressed
# if you use event.key here it will give you error at runtime
if event.type == pygame.KEYUP:
if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT \
or event.key == pygame.K_UP:
conn.sendMessage("stop\n")
continue
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
conn.sendMessage("turnleft\n")
if event.key == pygame.K_RIGHT:
conn.sendMessage("turnright\n")
if event.key == pygame.K_l:
conn.sendMessage("left 300\n")
if event.key == pygame.K_r:
conn.sendMessage("right 300\n")
if event.key == pygame.K_UP:
conn.sendMessage("up\n")
if event.key == pygame.K_a:
conn.sendMessage("measure\n")
if event.key == pygame.K_q:
