# if connection is ok
elif tank.ok:
# background
screen.blit(pygame.image.load("images/bg.jpg"), (0, 0))
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.KEYDOWN:
# chat functions
if (event.key > 96 and event.key < 123) or event.key == pygame.K_SPACE or event.key == pygame.K_RETURN or event.key == 8:
if event.key == pygame.K_RETURN:
chat.send()
elif event.key == 8:
chat.backspace()
else:
chat.write(event.key)
else:
# moving
if event.key == pygame.K_LEFT:
tank.direction = 'left'
if event.key == pygame.K_RIGHT:
tank.direction = 'right'
# shoot
if event.key == pygame.K_UP:
if len(bullets) < 2:
tank.shoot()
client.send_bullet(tank.rect.left)
elif event.type == pygame.KEYUP:
