Changing an overlays RGB()

ID:167434
 
Mar 15 2006, 10:19 am
How would I go about changing an overlays RGB?

obj
    Hair
        var/setting = "0,0,0"
        icon='Hair.dmi'
        layer=MOB_LAYER+1
        pixel_y=40
turf
    Buttons
        icon='Login.dmi'
        Left_22
            icon_state = "Left-2,2"
            Click(mob/m)
                if(usr.Hairoverlay == 1)
                    world<<"Checking Hair"
                    for(var/obj/Hair/r in usr.overlays)
                        r += rgb(100,20,20)
                        r.setting = "20,0,0"
                        world<<"Changing Hair Color!"
                if(usr.Hairoverlay == 0)
                    usr.overlays+=new/obj/Hair
                    usr.Hairoverlay = 1

That was my first attempt, and it didnt work...
Mar 15 2006, 11:23 am
r.icon+=rgb(100,20,20)
Mar 15 2006, 1:03 pm
In response to Dark Weasel
Doesnt work.