anchor.diff:  //Engineering Mesons
   
   /obj/item/clothing/glasses/meson/engine
  -	name = "Emgineering Meson Scanner"
  +	name = "Engineering Meson Scanner"
   	desc = "Goggles used by engineers. The Meson Scanner mode lets you see basic structural and terrain layouts through walls, regardless of lighting condition. The T-ray Scanner mode lets you see underfloor objects such as cables and pipes."
   	icon_state = "meson"
   	item_state = "glasses"
  
positive.code: 
  /obj/item/clothing/glasses/meson/engine/process()
  	if(!state)
  		SSobj.processing.Remove(src)
  		return null
  	else
  		var/mob/living/carbon/human/user = loc
  		if(user.glasses != src)
  			invis_update()
  			return null
  		scan()
  
  /obj/item/clothing/glasses/meson/engine/proc/scan()
  	var/mob/living/carbon/human/user = loc
  
negative.code: 			invis_objects -= O
  
  /obj/item/clothing/glasses/meson/engine/proc/t_ray_on()
  	if(!istype(loc,/mob/living/carbon/human))
  		return 0
  
  	var/mob/living/carbon/human/user = loc
  	return state & (user.glasses == src)
  
  