Nope, these guys explained it too me. +1s are generated by the server as the item is being picked up. So as of now, its impossible to identify +1s on the ground because you won't know if its a +1 until its in your inventory and the server assigns a the +1 attribute (be it the 0 or the 1) to it.
Also, I had another idea, but because I don't know very much about programming and the like I wouldn't have any idea how to go about this. Would it be possible for a sound to play everytime a ref, uni, elite, or super drops. Because sometimes you simply don't look around or the item name is covered by something else. If this was possible I think it'd be fantastic, but I can see how this would be very hard to do.
Also, I had another idea, but because I don't know very much about programming and the like I wouldn't have any idea how to go about this. Would it be possible for a sound to play everytime a ref, uni, elite, or super drops. Because sometimes you simply don't look around or the item name is covered by something else. If this was possible I think it'd be fantastic, but I can see how this would be very hard to do.