anchor.diff:  		for(var/mob/M in viewers(src))
   			if(M.client)
   				viewing += M.client
  -		flick_overlay(image(icon,src,"electrocuted_generic",MOB_LAYER+1), viewing, anim_duration)+		flick_overlay(image(icon,src,"electrocuted_generic",MOB_LAYER+1), viewing, anim_duration)
  
positive.code: /mob/living/carbon/human/proc/canUseHUD()
  	return !(src.stat || src.weakened || src.stunned || src.restrained())
  
  /mob/living/carbon/human/can_inject(mob/user, error_msg, target_zone)
  	. = 1 // Default to returning true.
  	if(user && !target_zone)
  		target_zone = user.zone_sel.selecting
  
negative.code: 	// If targeting the head, see if the head item is thin enough.
  	// If targeting anything else, see if the wear suit is thin enough.
  	if(above_neck(target_zone))
  		if(head && head.flags & THICKMATERIAL && !penetrate_thick)
  			. = 0
  	else
  		if(wear_suit && wear_suit.flags & THICKMATERIAL && !penetrate_thick)
  			. = 0
  	if(!. && error_msg && user)
  		// Might need re-wording.
  