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c760326d93
Trying to grab something restricted by HAUL gauntlets now has a Balloon alert. (#72758) ## About The Pull Request Part of #72710 that I think is useful to be PRed even if the original is closed. When you try to grab someone or something restrained by HAUL gauntlets theres now a balloon alert telling you that its gripped too strongly, rather than no indication at all. ## Why It's Good For The Game There being no player facing indication to attempting to steal an item being pulled by HAUL gauntlets seemed odd to me as without the feedback its easy to mistake it for just missing the grab. ## Changelog 🆑 qol: Theres now a visual indicator when you attempt to grab an object or person restrained by the HAUL gauntlets. /🆑 Co-authored-by: NamelessFairy <40036527+NamelessFairy@users.noreply.github.com>
59 lines
2.1 KiB
Plaintext
59 lines
2.1 KiB
Plaintext
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/*
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This component attaches to mobs, and makes their pulls !strong!
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Basically, the items they pull cannot be pulled (except by the puller)
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*/
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/datum/component/strong_pull
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var/atom/movable/strongpulling
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/datum/component/strong_pull/Initialize()
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if(!isliving(parent))
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return COMPONENT_INCOMPATIBLE
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/datum/component/strong_pull/Destroy(force, silent)
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if(strongpulling)
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lose_strong_grip()
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return ..()
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/datum/component/strong_pull/RegisterWithParent()
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. = ..()
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RegisterSignal(parent, COMSIG_LIVING_START_PULL, PROC_REF(on_pull))
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/**
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* Called when the parent grabs something, adds signals to the object to reject interactions
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*/
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/datum/component/strong_pull/proc/on_pull(datum/source, atom/movable/pulled, state, force)
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SIGNAL_HANDLER
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strongpulling = pulled
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RegisterSignal(strongpulling, COMSIG_ATOM_CAN_BE_PULLED, PROC_REF(reject_further_pulls))
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RegisterSignal(strongpulling, COMSIG_ATOM_NO_LONGER_PULLED, PROC_REF(on_no_longer_pulled))
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if(istype(strongpulling, /obj/structure/closet) && !istype(strongpulling, /obj/structure/closet/body_bag))
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var/obj/structure/closet/grabbed_closet = strongpulling
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grabbed_closet.strong_grab = TRUE
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/**
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* Signal for rejecting further grabs
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*/
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/datum/component/strong_pull/proc/reject_further_pulls(datum/source, mob/living/puller)
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SIGNAL_HANDLER
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if(puller != parent) //for increasing grabs, you need to have a valid pull. thus, parent should be able to pull the same object again
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strongpulling.balloon_alert(puller, "gripped too tightly!")
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return COMSIG_ATOM_CANT_PULL
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/*
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* Unregisters signals and stops any buffs to pulling.
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*/
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/datum/component/strong_pull/proc/lose_strong_grip()
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UnregisterSignal(strongpulling, list(COMSIG_ATOM_CAN_BE_PULLED, COMSIG_ATOM_NO_LONGER_PULLED))
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if(istype(strongpulling, /obj/structure/closet))
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var/obj/structure/closet/ungrabbed_closet = strongpulling
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ungrabbed_closet.strong_grab = FALSE
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strongpulling = null
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/**
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* Called when the hooked object is no longer pulled and removes the strong grip.
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*/
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/datum/component/strong_pull/proc/on_no_longer_pulled(datum/source, atom/movable/last_puller)
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SIGNAL_HANDLER
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lose_strong_grip()
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