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Bubberstation/code/datums/elements/noticable_organ.dm
2025-12-19 18:42:58 +01:00

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/**
* noticable organ element; which makes organs have a special description added to the person with the organ, if certain body zones aren't covered.
*
* Used for infused mutant organs
*/
/datum/element/noticable_organ
element_flags = ELEMENT_BESPOKE
argument_hash_start_idx = 2
///Shows on examining someone with an infused organ.
var/infused_desc
/// Which body zone has to be exposed. If none is set, this is always noticable.
var/body_zone
/datum/element/noticable_organ/Attach(obj/item/organ/target, infused_desc, body_zone)
. = ..()
if(!isorgan(target))
return ELEMENT_INCOMPATIBLE
src.infused_desc = infused_desc
src.body_zone = body_zone
RegisterSignal(target, COMSIG_ORGAN_IMPLANTED, PROC_REF(enable_description))
RegisterSignal(target, COMSIG_ORGAN_REMOVED, PROC_REF(on_removed))
if(target.owner)
enable_description(target, target.owner)
/datum/element/noticable_organ/Detach(obj/item/organ/target)
UnregisterSignal(target, list(COMSIG_ORGAN_IMPLANTED, COMSIG_ORGAN_REMOVED))
if(target.owner)
UnregisterSignal(target.owner, COMSIG_ATOM_EXAMINE)
return ..()
/// Proc that returns true or false if the organ should show its examine check.
/datum/element/noticable_organ/proc/should_show_text(mob/living/carbon/examined)
return examined.is_location_accessible(body_zone)
/datum/element/noticable_organ/proc/enable_description(obj/item/organ/target, mob/living/carbon/receiver)
SIGNAL_HANDLER
RegisterSignal(receiver, COMSIG_ATOM_EXAMINE, PROC_REF(on_receiver_examine))
/datum/element/noticable_organ/proc/on_removed(obj/item/organ/target, mob/living/carbon/loser)
SIGNAL_HANDLER
UnregisterSignal(loser, COMSIG_ATOM_EXAMINE)
/datum/element/noticable_organ/proc/on_receiver_examine(mob/living/carbon/examined, mob/user, list/examine_list)
SIGNAL_HANDLER
if(!should_show_text(examined))
return
var/examine_text = REPLACE_PRONOUNS(infused_desc, examined)
examine_list += examine_text
/**
* Subtype of noticable organs for AI control, that will make a few more ai status checks before forking over the examine.
*/
/datum/element/noticable_organ/ai_control
/datum/element/noticable_organ/ai_control/should_show_text(mob/living/carbon/examined)
. = ..()
if(!.)
return FALSE
if(examined.ai_controller?.ai_status == AI_STATUS_ON)
if(!examined.dna.species.ai_controlled_species)
return TRUE
return FALSE
/datum/element/noticable_organ/ai_control/on_removed(obj/item/organ/target, mob/living/carbon/loser)
Detach(target)