mirror of
https://github.com/SPLURT-Station/S.P.L.U.R.T-Station-13.git
synced 2025-12-10 18:02:57 +00:00
96 lines
3.2 KiB
Plaintext
96 lines
3.2 KiB
Plaintext
/**
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* KILLER QUEEN
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*
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* Simple contact bomb component
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* Blows up the first person to touch it.
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*/
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/datum/component/killerqueen
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can_transfer = TRUE
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/// strength of explosion on the touch-er. 0 to disable. usually only used if the normal explosion is disabled (this is the default).
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var/ex_strength = EXPLODE_HEAVY
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/// callback to invoke with (parent, victim) before standard detonation - useful for losing a reference to this component or implementing custom behavior. return FALSE to prevent explosion.
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var/datum/callback/pre_explode
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/// callback to invoke with (parent) when deleting without an explosion
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var/datum/callback/failure
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/// did we explode
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var/exploded = FALSE
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/// examine message
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var/examine_message
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/// light explosion radius
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var/light = 0
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/// heavy explosion radius
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var/heavy = 0
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/// dev explosion radius
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var/dev = 0
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/// flame explosion radius
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var/flame = 0
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/// only triggered by living mobs
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var/living_only = TRUE
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/datum/component/killerqueen/Initialize(ex_strength = EXPLODE_HEAVY, datum/callback/pre_explode, datum/callback/failure, examine_message, light = 0, heavy = 0, dev = 0, flame = 0, living_only = TRUE)
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. = ..()
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if(. & COMPONENT_INCOMPATIBLE)
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return
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if(!isatom(parent))
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return COMPONENT_INCOMPATIBLE
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src.ex_strength = ex_strength
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src.pre_explode = pre_explode
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src.failure = failure
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src.examine_message = examine_message
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src.light = light
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src.heavy = heavy
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src.dev = dev
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src.flame = flame
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src.living_only = living_only
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/datum/component/killerqueen/Destroy()
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if(!exploded)
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failure?.Invoke(parent)
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return ..()
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/datum/component/killerqueen/RegisterWithParent()
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. = ..()
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RegisterSignal(parent, list(COMSIG_ATOM_ATTACK_HAND, COMSIG_ATOM_ATTACK_PAW, COMSIG_ATOM_ATTACK_ANIMAL), .proc/touch_detonate)
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RegisterSignal(parent, COMSIG_MOVABLE_BUMP, .proc/bump_detonate)
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RegisterSignal(parent, COMSIG_PARENT_ATTACKBY, .proc/attackby_detonate)
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RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/on_examine)
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/datum/component/killerqueen/UnregisterFromParent()
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. = ..()
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UnregisterSignal(parent, list(COMSIG_ATOM_ATTACK_ANIMAL, COMSIG_ATOM_ATTACK_HAND, COMSIG_ATOM_ATTACK_PAW,
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COMSIG_MOVABLE_BUMP, COMSIG_PARENT_ATTACKBY, COMSIG_PARENT_EXAMINE))
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/datum/component/killerqueen/proc/attackby_detonate(datum/source, obj/item/I, mob/user)
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detonate(user)
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/datum/component/killerqueen/proc/bump_detonate(datum/source, atom/A)
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var/atom/us = parent
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if(!us.density) // lazy anti-item-throw-OHKO, we need something better at some point
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return
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detonate(A)
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/datum/component/killerqueen/proc/touch_detonate(datum/source, mob/user)
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detonate(user)
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return COMPONENT_NO_ATTACK_HAND
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/datum/component/killerqueen/proc/on_examine(datum/source, mob/examiner, list/examine_return)
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if(examine_message)
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examine_return += examine_message
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/datum/component/killerqueen/proc/detonate(atom/victim)
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if(!isliving(victim) && living_only)
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return
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if(pre_explode && !pre_explode.Invoke(parent, victim))
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return
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if(ex_strength)
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victim.ex_act(ex_strength)
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if(light || heavy || dev || flame)
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explosion(parent, dev, heavy, light, flame_range = flame)
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else
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var/turf/T = get_turf(parent)
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playsound(T, 'sound/effects/explosion2.ogg', 200, 1)
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new /obj/effect/temp_visual/explosion(T)
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exploded = TRUE
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qdel(src)
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