looping through overlays help

ID:1741217
 
Dec 17 2014, 6:44 pm
Code:
        for(var/i in usr.overlays)
            if(i=="tallGrass")
                src.overlays-=i
            world<<"hello"


Problem description: Yes i know why this causes errors but ive tried different ways and all ended up with other problems.

So what I basically would like help with is how do i access the overlays in a object/mob and than use the overlays in comparison to see what ones i need deleted. Thank you

Dec 17 2014, 6:57 pm
IIRC overlays are images, not text or anything. You'd want to add the overlay to a custom list of overlays and remove the image when you're removing it.
Dec 17 2014, 7:04 pm
Please visit this post. You should be good to go after taking a look at that.
Dec 18 2014, 3:48 am
In response to FKI
oh yea, ive done things like that before. Thank you for guiding me to that!