screen.listen()
screen.onkey(snake.up, "Up")
screen.onkey(snake.down, "Down")
screen.onkey(snake.left, "Left")
screen.onkey(snake.right, "Right")
game_is_on = True
while game_is_on:
screen.update()
time.sleep(0.1)
snake.move()
# collision with food
if snake.head.distance(food) < 13:
food.refresh()
snake.extend()
score.increase_score()
#collision with walls
if snake.head.xcor() > 290 or snake.head.xcor() < -290 or snake.head.ycor(
) > 290 or snake.head.ycor() < -290:
score.reset()
snake.reset()
# collision with tail
for segment in snake.segments[1:]:
if snake.head.distance(segment) < 10:
score.reset()
snake.reset()
screen.exitonclick()
snake = Snake()
food = Food()
scoreboard = Scoreboard()
screen.listen()
screen.onkey(snake.up, "Up")
screen.onkey(snake.down, "Down")
screen.onkey(snake.left, "Left")
screen.onkey(snake.right, "Right")
game_is_on = True
while game_is_on:
screen.update()
time.sleep(0.1)
snake.move()
if snake.head.distance(food) < 15:
food.refresh()
snake.extend()
scoreboard.increase_score()
if snake.head.xcor() > 280 or snake.head.xcor() < -280 or snake.head.ycor(
) > 280 or snake.head.ycor() < -280:
game_is_on = False
scoreboard.gameover()
for segment in snake.snake_body[1:]:
if snake.head.distance(segment) < 10:
game_is_on = False
scoreboard.gameover()
screen.exitonclick()
