Simple down-scrolling code needed!

[Shadowblind]

I need a code so that when you press down on the D-Pad the image scrolls downwards, and up being vice versa. Help :(

[-Xandu-]

You can do:

img = {}
img = {x = 200, y = 20, img = YOURIMAGE }


then,

if Controls.read():down then
img.y = img.y +2
end

if Controls.read():up then
img.y = img.y -2
end

screen:blit(img.x,img.y,img.img)

[Freshmilk]

Ummm, i'm gussing its a full screen image, xandu. Why blit it at 200 on the x axis...?
Meh... either way, that would work.

[-Xandu-]

It was just an example plus, it's not hard to change the values you know ;).