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https://github.com/CHOMPStation2/CHOMPStation2.git
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f5be2c5020
Co-authored-by: Guti <32563288+TheCaramelion@users.noreply.github.com> Co-authored-by: Cameron Lennox <killer65311@gmail.com>
67 lines
2.2 KiB
Plaintext
67 lines
2.2 KiB
Plaintext
/datum/component/effect_remover
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dupe_mode = COMPONENT_DUPE_ALLOWED
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/// Line sent to the user on successful removal.
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var/success_feedback
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/// Line forcesaid by the user on successful removal.
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var/success_forcesay
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/// Callback invoked with removal is done.
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var/datum/callback/on_clear_callback
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/// A typecache of all effects we can clear with our item.
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var/list/obj/effect/effects_we_clear
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/// If above 0, how long it takes while standing still to remove the effect.
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var/time_to_remove = 0 SECONDS
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/datum/component/effect_remover/Initialize(success_forcesay, success_feedback, on_clear_callback, effects_we_clear, time_to_remove)
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. = ..()
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if(!isitem(parent))
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return COMPONENT_INCOMPATIBLE
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if(!effects_we_clear)
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stack_trace("[type] was instantiated without any valid removable effects!")
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return COMPONENT_INCOMPATIBLE
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//src.success_feedback = success_feedback
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//src.success_forcesay = success_forcesay
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src.on_clear_callback = on_clear_callback
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src.effects_we_clear = typecacheof(effects_we_clear)
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src.time_to_remove = time_to_remove
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/datum/component/effect_remover/Destroy(force)
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on_clear_callback = null
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return ..()
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/datum/component/effect_remover/RegisterWithParent()
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RegisterSignal(parent, COMSIG_ITEM_PRE_ATTACK, PROC_REF(try_remove_effect))
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/datum/component/effect_remover/UnregisterFromParent()
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UnregisterSignal(parent, COMSIG_ITEM_PRE_ATTACK)
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/datum/component/effect_remover/proc/try_remove_effect(datum/source, atom/target, mob/living/user, params)
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SIGNAL_HANDLER
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if(!isliving(user))
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return NONE
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if(is_type_in_typecache(target, effects_we_clear))
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do_remove_effects(target, user)
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return
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/datum/component/effect_remover/proc/do_remove_effects(obj/effect/target, mob/living/user)
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/* Grah- Might have to get this revised, later on.
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if(time_to_remove && !do_after(user, time_to_remove, target))
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return
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var/obj/item/item_parent = parent
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if(success_forcesay)
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user.say(success_forcesay)
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if(success_feedback)
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var/real_feedback = replacetext(success_feedback, "%THEEFFECT", "\the [target]")
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real_feedback = replacetext(real_feedback, "%THEWEAPON", "\the [item_parent]")
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user.balloon_alert()
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to_chat(user, span_notice(real_feedback))
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*/
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on_clear_callback?.Invoke(target, user)
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if(!QDELETED(target))
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qdel(target)
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