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## About The Pull Request Closes #84799 ## Changelog 🆑 fix: Xenomorphs and door pryer basic mobs can now attack airlocks in combat mode /🆑
72 lines
2.6 KiB
Plaintext
72 lines
2.6 KiB
Plaintext
/**
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* Attached to a basic mob.
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* Causes attacks on doors to attempt to open them.
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*/
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/datum/element/door_pryer
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element_flags = ELEMENT_BESPOKE
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argument_hash_start_idx = 2
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/// Time it takes to open a door with force
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var/pry_time
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/// Interaction key for if we force a door open
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var/interaction_key
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/datum/element/door_pryer/Attach(datum/target, pry_time = 10 SECONDS, interaction_key = null)
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. = ..()
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if (!isliving(target))
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return ELEMENT_INCOMPATIBLE
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src.pry_time = pry_time
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src.interaction_key = interaction_key
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RegisterSignal(target, COMSIG_LIVING_UNARMED_ATTACK, PROC_REF(on_attack))
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/datum/element/door_pryer/Detach(datum/source)
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. = ..()
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UnregisterSignal(source, COMSIG_LIVING_UNARMED_ATTACK)
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/// If we're targeting an airlock, open it
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/datum/element/door_pryer/proc/on_attack(mob/living/basic/attacker, atom/target, proximity_flag)
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SIGNAL_HANDLER
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if(!proximity_flag || !istype(target, /obj/machinery/door/airlock))
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return NONE
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var/obj/machinery/door/airlock/airlock_target = target
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if (!airlock_target.density)
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return NONE // It's already open numbnuts
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if(DOING_INTERACTION_WITH_TARGET(attacker, target) || (!isnull(interaction_key) && DOING_INTERACTION(attacker, interaction_key)))
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attacker.balloon_alert(attacker, "busy!")
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return COMPONENT_CANCEL_ATTACK_CHAIN
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if (attacker.combat_mode)
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return // Attack the door
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if (airlock_target.locked || airlock_target.welded || airlock_target.seal)
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airlock_target.balloon_alert(attacker, "it's sealed!")
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return COMPONENT_CANCEL_ATTACK_CHAIN
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INVOKE_ASYNC(src, PROC_REF(open_door), attacker, airlock_target)
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return COMPONENT_CANCEL_ATTACK_CHAIN
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/// Try opening the door, and if we can't then try forcing it
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/datum/element/door_pryer/proc/open_door(mob/living/basic/attacker, obj/machinery/door/airlock/airlock_target)
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if (!airlock_target.hasPower())
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attacker.visible_message(span_warning("[attacker] forces the [airlock_target] to open."))
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airlock_target.open(FORCING_DOOR_CHECKS)
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return
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if (airlock_target.allowed(attacker))
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airlock_target.open(DEFAULT_DOOR_CHECKS)
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return
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attacker.visible_message(\
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message = span_warning("[attacker] starts forcing the [airlock_target] open!"),
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blind_message = span_hear("You hear a metal screeching sound."),
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)
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playsound(airlock_target, 'sound/machines/airlock_alien_prying.ogg', 100, TRUE)
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airlock_target.balloon_alert(attacker, "prying...")
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if(!do_after(attacker, pry_time, airlock_target))
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airlock_target.balloon_alert(attacker, "interrupted!")
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return
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if(airlock_target.locked)
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return
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attacker.visible_message(span_warning("[attacker] forces the [airlock_target] to open."))
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airlock_target.open(BYPASS_DOOR_CHECKS)
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