STEP 12: We are going to calculate the actual slope of the line. To do, we will need the rise (change between y-coordinates) and run (change between x-coordinates)
- Click the LOGIC tab, then and drag out Delta Y.
- Change the variable name from delta_y to rise.
- Change y2 to nety and y1 to bally to subtract the two y-coordinates and get the rise!
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?"))
