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ae3b1e78a4
* Dogs become tamed when given bones * skew Co-authored-by: Jacquerel <hnevard@gmail.com> Co-authored-by: tastyfish <crazychris32@gmail.com>
80 lines
3.2 KiB
Plaintext
80 lines
3.2 KiB
Plaintext
/**
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* This element registers to a shitload of signals which can signify "someone attacked me".
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* If anyone does it sends a single "someone attacked me" signal containing details about who done it.
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* This prevents other components and elements from having to register to the same list of a million signals, should be more maintainable in one place.
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*/
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/datum/element/relay_attackers
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/datum/element/relay_attackers/Attach(datum/target)
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. = ..()
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// Boy this sure is a lot of ways to tell us that someone tried to attack us
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RegisterSignal(target, COMSIG_ATOM_AFTER_ATTACKEDBY, PROC_REF(after_attackby))
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RegisterSignals(target, list(COMSIG_ATOM_ATTACK_HAND, COMSIG_ATOM_ATTACK_PAW, COMSIG_MOB_ATTACK_ALIEN), PROC_REF(on_attack_generic))
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RegisterSignals(target, list(COMSIG_ATOM_ATTACK_BASIC_MOB, COMSIG_ATOM_ATTACK_ANIMAL), PROC_REF(on_attack_npc))
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RegisterSignal(target, COMSIG_ATOM_BULLET_ACT, PROC_REF(on_bullet_act))
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RegisterSignal(target, COMSIG_ATOM_HITBY, PROC_REF(on_hitby))
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RegisterSignal(target, COMSIG_ATOM_HULK_ATTACK, PROC_REF(on_attack_hulk))
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RegisterSignal(target, COMSIG_ATOM_ATTACK_MECH, PROC_REF(on_attack_mech))
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/datum/element/relay_attackers/Detach(datum/source, ...)
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. = ..()
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UnregisterSignal(source, list(
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COMSIG_ATOM_AFTER_ATTACKEDBY,
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COMSIG_ATOM_ATTACK_HAND,
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COMSIG_ATOM_ATTACK_PAW,
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COMSIG_ATOM_ATTACK_BASIC_MOB,
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COMSIG_ATOM_ATTACK_ANIMAL,
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COMSIG_MOB_ATTACK_ALIEN,
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COMSIG_ATOM_BULLET_ACT,
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COMSIG_ATOM_HITBY,
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COMSIG_ATOM_HULK_ATTACK,
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COMSIG_ATOM_ATTACK_MECH,
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))
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/datum/element/relay_attackers/proc/after_attackby(atom/target, obj/item/weapon, mob/attacker)
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SIGNAL_HANDLER
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if(weapon.force)
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relay_attacker(target, attacker)
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/datum/element/relay_attackers/proc/on_attack_generic(atom/target, mob/living/attacker, list/modifiers)
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SIGNAL_HANDLER
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if(attacker.combat_mode || LAZYACCESS(modifiers, RIGHT_CLICK))
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relay_attacker(target, attacker)
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/datum/element/relay_attackers/proc/on_attack_npc(atom/target, mob/living/attacker)
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SIGNAL_HANDLER
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if(attacker.melee_damage_upper > 0)
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relay_attacker(target, attacker)
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/datum/element/relay_attackers/proc/on_bullet_act(atom/target, obj/projectile/hit_projectile)
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SIGNAL_HANDLER
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if(hit_projectile.nodamage)
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return
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if(!ismob(hit_projectile.firer))
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return
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relay_attacker(target, hit_projectile.firer)
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/datum/element/relay_attackers/proc/on_hitby(atom/target, atom/movable/hit_atom, skipcatch = FALSE, hitpush = TRUE, blocked = FALSE, datum/thrownthing/throwingdatum)
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SIGNAL_HANDLER
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if(!isitem(hit_atom))
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return
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var/obj/item/hit_item = hit_atom
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if(!hit_item.throwforce)
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return
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var/mob/thrown_by = hit_item.thrownby?.resolve()
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if(!ismob(thrown_by))
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return
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relay_attacker(target, thrown_by)
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/datum/element/relay_attackers/proc/on_attack_hulk(atom/target, mob/attacker)
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SIGNAL_HANDLER
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relay_attacker(target, attacker)
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/datum/element/relay_attackers/proc/on_attack_mech(atom/target, obj/vehicle/sealed/mecha/mecha_attacker, mob/living/pilot)
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SIGNAL_HANDLER
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relay_attacker(target, mecha_attacker)
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/// Send out a signal identifying whoever just attacked us (usually a mob but sometimes a mech or turret)
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/datum/element/relay_attackers/proc/relay_attacker(atom/victim, atom/attacker)
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SEND_SIGNAL(victim, COMSIG_ATOM_WAS_ATTACKED, attacker)
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