Now we need to count how many times the left arrow key is pressed. Click on the Python tab again to find Data.
- Go to and drag Global Variable right below the line ····#·add·other·actions...¬
All of the commands inside an event should have a green block ···· in front of them and will only run when signalled.
- Change the variable that comes after the keyword global to left_count.
The keyword global allows us to change the value of a variable inside of an event.
To navigate the page using the TAB key, first press ESC to exit the code editor.
stage.set_background("halfcourt")
sprite = codesters.Sprite("player4")
sprite.go_to(215, -175)
net = codesters.Sprite("basketballnet")
net.go_to(215, 175)
ball = codesters.Sprite("basketball")
x = random.randint(-100, 150)
ball.go_to(x, -25)
stage.set_gravity(10)
stage.set_bounce(.8)
ball.set_gravity_off()
net.set_gravity_off()
left_count = 0
down_count = 0
def left_key():
ball.move_left(10)
# add other actions...
stage.event_key("left", left_key)
