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88f8ef7adc
* Netherworld Mobs Refractor * Update statues.dm * Update tgstation.dme * w --------- Co-authored-by: Comxy <tijntensen@gmail.com> Co-authored-by: Gandalf <9026500+Gandalf2k15@users.noreply.github.com>
26 lines
856 B
Plaintext
26 lines
856 B
Plaintext
/**
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* Attached to a mob so it can change or do actions based on the fact it got attacked.
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*/
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/datum/component/damage_buffs
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/// Callback to a mob for health changes
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var/datum/callback/health_callback
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/datum/component/damage_buffs/Initialize(datum/callback/health_callback)
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if(!ismob(parent))
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return ELEMENT_INCOMPATIBLE
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src.health_callback = health_callback
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parent.AddElement(/datum/element/relay_attackers)
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/datum/component/damage_buffs/RegisterWithParent()
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RegisterSignal(parent, COMSIG_ATOM_WAS_ATTACKED, PROC_REF(on_attacked))
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/datum/component/damage_buffs/UnregisterFromParent()
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UnregisterSignal(parent, COMSIG_ATOM_WAS_ATTACKED)
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/// Add an attacking atom to a blackboard list of things which attacked us
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/datum/component/damage_buffs/proc/on_attacked(mob/victim, atom/attacker)
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SIGNAL_HANDLER
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health_callback?.InvokeAsync(attacker)
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