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sarcoph 66962a8816 first attempt at implementing TGUI 3
trying to update from TGUI Next to TGUI 3, so we can later upgrade from TGUI 3 to TGUI 4.
2022-02-26 16:43:25 -09:00

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/**
* tgui state: hands_state
*
* Checks that the src_object is in the user's hands.
**/
GLOBAL_DATUM_INIT(tgui_hands_state, /datum/tgui_state/hands_state, new)
/datum/tgui_state/hands_state/can_use_topic(src_object, mob/user)
. = user.shared_tgui_interaction(src_object)
if(. > UI_CLOSE)
return min(., user.hands_can_use_tgui_topic(src_object))
/mob/proc/hands_can_use_tgui_topic(src_object)
return UI_CLOSE
/mob/living/hands_can_use_tgui_topic(src_object)
if(is_holding(src_object))
return UI_INTERACTIVE
return UI_CLOSE
/mob/living/silicon/robot/hands_can_use_tgui_topic(src_object)
if(activated(src_object))
return UI_INTERACTIVE
return UI_CLOSE