turf
water
New()
..()
var/image/i = image('Icons.dmi',src,"water overlay",MOB_LAYER+1)
i.mouse_opacity = 0
overlays += i
When a mob is on water, I can't click on the mob, because the turf's overlay (i) blocks me from clicking the mob.
I have set i's mouse_opacity to 0, but I still can't click the mob.
What do I have to do in order to have a transparent overlay that allows me to click objects beneath it?