anchor.diff:  					W.layer = initial(W.layer)
   				W.add_fingerprint(source)
   			else
  +				if(!item) return
   				if ((istype(item, /obj/item) && item.flags & 1))
   					source.drop_item()
   					loc = target
  
positive.code: 					W.layer = initial(W.layer)
  				W.add_fingerprint(source)
  			else
  				if (istype(item, /obj/item/clothing/glasses))
  					source.drop_item()
  					loc = target
  
negative.code: 					W.layer = initial(W.layer)
  				W.add_fingerprint(source)
  			else
  				if(!item) return
  				if ((istype(item, /obj) && item.flags & 128 && target.w_uniform))
  					source.drop_item()
  					loc = target
  