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* Plumbing IV drip (#56920) Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com> * Plumbing IV drip Co-authored-by: Time-Green <timkoster1@hotmail.com> Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
35 lines
1.1 KiB
Plaintext
35 lines
1.1 KiB
Plaintext
///Component for IVs that tracks the current person being IV'd. Input received through plumbing is instead routed to the whoever is attached
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/datum/component/plumbing/iv_drip
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demand_connects = SOUTH
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supply_connects = NORTH
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methods = INJECT
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/datum/component/plumbing/iv_drip/Initialize()
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. = ..()
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recipient_reagents_holder = null
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/datum/component/plumbing/iv_drip/RegisterWithParent()
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. = ..()
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RegisterSignal(parent, list(COMSIG_IV_ATTACH), .proc/update_attached)
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RegisterSignal(parent, list(COMSIG_IV_DETACH), .proc/clear_attached)
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/datum/component/plumbing/iv_drip/UnregisterFromParent()
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UnregisterSignal(parent, list(COMSIG_IV_ATTACH))
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UnregisterSignal(parent, list(COMSIG_IV_DETACH))
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///When an IV is attached, we will use whoever is attached as our receiving container
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/datum/component/plumbing/iv_drip/proc/update_attached(datum/source, mob/living/attachee)
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SIGNAL_HANDLER
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if(attachee?.reagents)
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recipient_reagents_holder = attachee.reagents
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///IV has been detached, so clear the holder
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/datum/component/plumbing/iv_drip/proc/clear_attached(datum/source)
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SIGNAL_HANDLER
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recipient_reagents_holder = null
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