def play(self):
global rows
snake = Snake(config)
apple = Apple(config)
clock = pygame.time.Clock()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
exit()
# Detect collision with apple
if snake.x == apple.x and snake.y == apple.y:
snake.eat()
apple = Apple(config)
# collision with body
for part in snake.body:
if snake.x == part[0] and snake.y == part[1]:
snake = Snake(config)
direction = snake.vision(apple)
snake.pre_direction = snake.direction
snake.decision(direction)
# collision with wall
if snake.collision_with_wall(snake.direction):
direction = (snake.direction + 1) % 4
if snake.collision_with_wall(direction):
direction = (snake.direction - 1) % 4
if snake.collision_with_wall(direction):
snake = Snake(config)
snake.direction = direction
snake.move()
self.display.fill(self.color)
pygame.draw.rect(self.display, Color.black,
((0, 0), (config.game_w, config.game_h)),
config.wall_offset)
apple.draw(self.display)
snake.draw(self.display)
score = self.font.render(f'Score: {snake.score}', True,
Color.black)
score_rect = score.get_rect(center=(config.game_w / 2,
config.game_h - 10))
self.display.blit(score, score_rect)
pygame.display.update()
clock.tick(config.fps)
apple = Apple(config)
while rows < args.count:
# Detect collision with apple
if snake.x == apple.x and snake.y == apple.y:
snake.eat()
apple = Apple(config)
# collision with body
for part in snake.body:
if snake.x == part[0] and snake.y == part[1]:
snake = Snake(config)
direction = snake.vision(apple)
snake.pre_direction = snake.direction
snake.decision(direction)
if snake.collision_with_wall(snake.direction):
direction = (snake.direction + 1) % 4
if snake.collision_with_wall(direction):
direction = (snake.direction - 1) % 4
if snake.collision_with_wall(direction):
snake = Snake(config)
snake.direction = direction
if add_data():
rows += 1
pbar.update((1 / args.count) * 100)
snake.move()