pos = pygame.mouse.get_pos()
clicked_cells = []
for row in bfs.cells:
for c in row:
if c.rect.collidepoint(pos):
clicked_cells.append(c)
for c in clicked_cells:
c.toggle_wall()
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
RUNNING = True
screen.fill((255, 255, 255))
if RUNNING:
path = bfs.step()
if path is not None:
break
bfs.draw(screen)
pygame.display.flip()
clock.tick(60)
for cell in path:
cell.is_path = True
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
