/**
  * tgui state: human_adjacent_state
  *
  * In addition to default checks, only allows interaction for a
  * human adjacent user.
 **/

GLOBAL_DATUM_INIT(tgui_human_adjacent_state, /datum/tgui_state/human_adjacent_state, new)

/datum/tgui_state/human_adjacent_state/can_use_topic(src_object, mob/user)
	. = user.default_can_use_tgui_topic(src_object)

	var/dist = get_dist(src_object, user)
	if((dist > 1) || (!ishuman(user)))
		// Can't be used unless adjacent and human, even with TK
		. = min(., STATUS_UPDATE)