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Bubberstation/code/datums/elements/cult_eyes.dm
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Seth SchererandGitHub 025b1ddfaf Elementizes cult halos + cult eyes + fixes some issues with them (#63683)
* should be good

* autodoc

* signal rearranging

* final comment

* review
2022-01-03 14:35:06 -06:00

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/**
* # Cult eyes element
*
* Applies and removes the glowing cult eyes
*/
/datum/element/cult_eyes
element_flags = ELEMENT_DETACH
/datum/element/cult_eyes/Attach(datum/target, initial_delay = 20 SECONDS)
. = ..()
if (!isliving(target))
return ELEMENT_INCOMPATIBLE
// Register signals for mob transformation to prevent premature halo removal
RegisterSignal(target, list(COMSIG_CHANGELING_TRANSFORM, COMSIG_MONKEY_HUMANIZE, COMSIG_HUMAN_MONKEYIZE), .proc/set_eyes)
addtimer(CALLBACK(src, .proc/set_eyes, target), initial_delay)
/**
* Cult eye setter proc
*
* Changes the eye color, and adds the glowing eye trait to the mob.
*/
/datum/element/cult_eyes/proc/set_eyes(mob/living/target)
SIGNAL_HANDLER
ADD_TRAIT(target, TRAIT_UNNATURAL_RED_GLOWY_EYES, CULT_TRAIT)
if (ishuman(target))
var/mob/living/carbon/human/human_parent = target
human_parent.eye_color = BLOODCULT_EYE
human_parent.dna.update_ui_block(DNA_EYE_COLOR_BLOCK)
human_parent.update_body()
/**
* Detach proc
*
* Removes the eye color, and trait from the mob
*/
/datum/element/cult_eyes/Detach(mob/living/target, ...)
REMOVE_TRAIT(target, TRAIT_UNNATURAL_RED_GLOWY_EYES, CULT_TRAIT)
if (ishuman(target))
var/mob/living/carbon/human/human_parent = target
human_parent.eye_color = initial(human_parent.eye_color)
human_parent.dna.update_ui_block(DNA_EYE_COLOR_BLOCK)
human_parent.update_body()
UnregisterSignal(target, list(COMSIG_CHANGELING_TRANSFORM, COMSIG_HUMAN_MONKEYIZE, COMSIG_MONKEY_HUMANIZE))
return ..()