# Move all but first segments in reverse order
body = snake.get_body()
for index in range(len(body) - 1, 0, -1):
x = body[index - 1].xcor()
y = body[index - 1].ycor()
body[index].goto(x, y)
# Move segment 0 to where head is
if len(body) > 0:
x, y = snake.get_head_position()
body[0].goto(x, y)
snake.move()
scoreboard.write_score(score, high_score)
# Check for head collisions with body segments
collision = False
for i in range(len(body)):
if snake.head_distance_from(body[i]) < 20:
collision = True
if collision:
lose()
break # Exit the loop, ending game
game.update()
time.sleep(game.delay)
turtle.done()
This part is tough! Ask for help if you need it!
What should x and y be?
'''
# body is a list of the snake's segments except for the head
body = snake.get_body()
for i in range(len(body) - 1, 0, -1):
x = 0
y = 0
#body[i].goto(x, y)
continue
# Update the snake's head position
snake.move()
''' TODO Step 6: Write score on screen '''
'''
TODO Step 7: Check for the head colliding with body segments.
Lose game if collision occurs.
'''
collision = False
# More code here
if collision:
lose()
break # Exit the loop, ending the game
game.update() # Go to next game tick
time.sleep(game.delay)
turtle.done()
