STEP 17: We will now add newrise to bally to get the new y-coordinate for the soccerball.
We now have a new y-coordinate for our ball. We will use netx as our x-coordinate, since we want the ball to move towards the net, but end_y as the y-coordinate so that the ball only hits the net if the user was correct!
To navigate the page using the TAB key, first press ESC to exit the code editor.
stage.set_axis(100)
stage.create_grid_overlay(10, "grey")
stage.set_background("soccerfield")
ballx = -80
bally = random.randint(-100,100)
# sprite = codesters.Sprite("image", x, y)
ball = codesters.Sprite("soccerball", ballx, bally)
netx = 90
nety = random.randint(-100,100)
# sprite = codesters.Sprite("image", x, y)
net = codesters.Sprite("soccernet", netx, nety)
net.flip_right_left()
#sprite = codesters.Line(x-start, y-start, x-end, y-end, "color")
line = codesters.Line(ballx, bally, netx, nety, "blue")
slopeguess = float(line.ask("What is the slope of this line?"))
rise = nety - bally
run = netx - ballx
slope = rise / run
# sprite = codesters.Text("text", x, y)
sprite = codesters.Text(slope, 0, 30)
newrise = slopeguess*run
