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https://github.com/yogstation13/Yogstation.git
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488b6b5517
* Adds the signal origin as the first arg to all signals * Fixes some storage and nanite procs
44 lines
1.6 KiB
Plaintext
44 lines
1.6 KiB
Plaintext
//Items with these will have a chance to get knocked off when disarming
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/datum/component/knockoff
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var/knockoff_chance = 100 //Chance to knockoff
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var/list/target_zones //Aiming for these zones will cause the knockoff, null means all zones allowed
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var/list/slots_knockoffable //Can be only knocked off from these slots, null means all slots allowed
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/datum/component/knockoff/Initialize(knockoff_chance,zone_override,slots_knockoffable)
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if(!isitem(parent))
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return COMPONENT_INCOMPATIBLE
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RegisterSignal(parent, COMSIG_ITEM_EQUIPPED,.proc/OnEquipped)
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RegisterSignal(parent, COMSIG_ITEM_DROPPED,.proc/OnDropped)
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src.knockoff_chance = knockoff_chance
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if(zone_override)
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target_zones = zone_override
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if(slots_knockoffable)
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src.slots_knockoffable = slots_knockoffable
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/datum/component/knockoff/proc/Knockoff(mob/living/attacker,zone)
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var/obj/item/I = parent
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var/mob/living/carbon/human/wearer = I.loc
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if(!istype(wearer))
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return
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if(target_zones && !(zone in target_zones))
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return
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if(!prob(knockoff_chance))
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return
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if(!wearer.dropItemToGround(I))
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return
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wearer.visible_message("<span class='warning'>[attacker] knocks off [wearer]'s [I.name]!</span>","<span class='userdanger'>[attacker] knocks off your [I.name]!</span>")
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/datum/component/knockoff/proc/OnEquipped(datum/source, mob/living/carbon/human/H,slot)
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if(!istype(H))
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return
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if(slots_knockoffable && !(slot in slots_knockoffable))
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UnregisterSignal(H, COMSIG_HUMAN_DISARM_HIT)
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return
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RegisterSignal(H, COMSIG_HUMAN_DISARM_HIT, .proc/Knockoff, TRUE)
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/datum/component/knockoff/proc/OnDropped(datum/source, mob/living/M)
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UnregisterSignal(M, COMSIG_HUMAN_DISARM_HIT) |