anchor.diff:  	pic.color = _color
   
   	cleanable = _cleanable
  +	description = _description
   
   	apply()
   
  
positive.code: 		RegisterSignal(COMSIG_ATOM_DIR_CHANGE, .proc/rotate_react)
  	if(_cleanable)
  		RegisterSignal(COMSIG_COMPONENT_CLEAN_ACT, .proc/clean_react)
  
  /datum/component/decal/Destroy()
  	remove()
  
negative.code: 
  /datum/component/decal/proc/clean_react(strength)
  	if(strength >= cleanable)
  		qdel(src)
  
  /datum/component/decal/proc/examine(mob/user)
  	to_chat(user, description)