EXTEND—STEP 1: Let's make our game harder by speeding up the ball every time it bounces off the athlete's head!
- Inside your collision event, DELETE this line: hit_sprite.set_y_speed(5)
- In , drag in Get y Speed inside your collision event. This gives us the ball's current speed.
- Change the name in front of .get_y_speed() from sprite to hit_sprite.
- Make sure your .get_y_speed() line is indented four spaces. It should have this in front: ····
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microbit = codesters.Microbit()
microbit.show_string("hello")
stage.set_background("moon")
sprite = codesters.Sprite("astronaut1")
sprite.move_down(150)
def button_a():
sprite.move_left(50)
microbit.event_button_a(button_a)
def button_b():
sprite.move_right(50)
microbit.event_button_b(button_b)
ball = codesters.Sprite("rock")
ball.set_x_speed(5)
ball.set_y_speed(5)
def collision(sprite, hit_sprite):
hit_sprite.set_y_speed(5)
sprite.event_collision(collision)
stage.disable_floor()
