game = SnakeGame(
(window_dimensions[0] / pixel_mult, window_dimensions[1] / pixel_mult))
while not done:
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
pressed = pygame.key.get_pressed()
if pressed[pygame.K_q]:
done = True
if pressed[pygame.K_x]:
game.cheat_eat_apple()
heading = None
if pressed[pygame.K_UP]:
heading = (0, -1)
elif pressed[pygame.K_DOWN]:
heading = (0, 1)
elif pressed[pygame.K_LEFT]:
heading = (-1, 0)
elif pressed[pygame.K_RIGHT]:
heading = (1, 0)
# remember first boolean evaluates first because of 'and'
if heading and game.snake.heading == (heading[0] * -1, heading[1] * -1):
pass
elif heading:
