mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2026-02-03 21:09:37 +00:00
f6b117ccbe
* Refactors anomanly neutralizer to use the effect remover component * skyrat edit Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com> Co-authored-by: jjpark-kb <55967837+jjpark-kb@users.noreply.github.com>
70 lines
2.2 KiB
Plaintext
70 lines
2.2 KiB
Plaintext
/*
|
|
* Simple component for something that is able to destroy
|
|
* certain effects (such as cult runes) in one attack.
|
|
*/
|
|
/datum/component/effect_remover
|
|
dupe_mode = COMPONENT_DUPE_ALLOWED
|
|
/// Line sent to the user on successful removal.
|
|
var/success_feedback
|
|
/// Line forcesaid by the user on successful removal.
|
|
var/success_forcesay
|
|
/// Callback invoked with removal is done.
|
|
var/datum/callback/on_clear_callback
|
|
/// A typecache of all effects we can clear with our item.
|
|
var/list/obj/effect/effects_we_clear
|
|
|
|
/datum/component/effect_remover/Initialize(
|
|
success_forcesay,
|
|
success_feedback,
|
|
on_clear_callback,
|
|
effects_we_clear,
|
|
)
|
|
|
|
. = ..()
|
|
if(!isitem(parent))
|
|
return COMPONENT_INCOMPATIBLE
|
|
|
|
if(!effects_we_clear)
|
|
stack_trace("[type] was instantiated without any valid removable effects!")
|
|
return COMPONENT_INCOMPATIBLE
|
|
|
|
src.success_feedback = success_feedback
|
|
src.success_forcesay = success_forcesay
|
|
src.on_clear_callback = on_clear_callback
|
|
src.effects_we_clear = typecacheof(effects_we_clear)
|
|
|
|
/datum/component/effect_remover/RegisterWithParent()
|
|
RegisterSignal(parent, COMSIG_ITEM_ATTACK_EFFECT, .proc/try_remove_effect)
|
|
|
|
/datum/component/effect_remover/UnregisterFromParent()
|
|
UnregisterSignal(parent, COMSIG_ITEM_ATTACK_EFFECT)
|
|
|
|
/*
|
|
* Signal proc for [COMSIG_ITEM_ATTACK_EFFECT].
|
|
*/
|
|
/datum/component/effect_remover/proc/try_remove_effect(datum/source, obj/effect/target, mob/living/user, params)
|
|
SIGNAL_HANDLER
|
|
|
|
if(!isliving(user))
|
|
return
|
|
|
|
if(effects_we_clear[target.type]) // Make sure we get all subtypes and everything
|
|
INVOKE_ASYNC(src, .proc/do_remove_effect, target, user)
|
|
return COMPONENT_NO_AFTERATTACK
|
|
|
|
/*
|
|
* Actually removes the effect, invoking our on_clear_callback before it's deleted.
|
|
*/
|
|
/datum/component/effect_remover/proc/do_remove_effect(obj/effect/target, mob/living/user)
|
|
var/obj/item/item_parent = parent
|
|
if(success_forcesay)
|
|
user.say(success_forcesay, forced = item_parent.name)
|
|
if(success_feedback)
|
|
var/real_feedback = replacetext(success_feedback, "%THEEFFECT", "\the [target]")
|
|
real_feedback = replacetext(real_feedback, "%THEWEAPON", "\the [item_parent]")
|
|
to_chat(user, span_notice(real_feedback))
|
|
on_clear_callback?.Invoke(target, user)
|
|
|
|
if(!QDELETED(target))
|
|
qdel(target)
|