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7d1d0e1fad
* Refactors most spans into span procs * AA * a * AAAAAAAAAAAAAAAAAAAAAA * Update species.dm Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com> Co-authored-by: Gandalf <jzo123@hotmail.com>
72 lines
2.3 KiB
Plaintext
72 lines
2.3 KiB
Plaintext
///Items with these will have a chance to get knocked off when disarming or being knocked down
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/datum/component/knockoff
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///Chance to knockoff
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var/knockoff_chance = 100
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///Aiming for these zones will cause the knockoff, null means all zones allowed
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var/list/target_zones
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///Can be only knocked off from these slots, null means all slots allowed
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var/list/slots_knockoffable
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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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///Tries to knockoff the item when disarmed
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/datum/component/knockoff/proc/Knockoff(mob/living/carbon/human/wearer,mob/living/attacker,zone)
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SIGNAL_HANDLER
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var/obj/item/item = parent
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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(item))
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return
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wearer.visible_message(span_warning("[attacker] knocks off [wearer]'s [item.name]!"),span_userdanger("[attacker] knocks off your [item.name]!"))
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///Tries to knockoff the item when user is knocked down
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/datum/component/knockoff/proc/Knockoff_knockdown(mob/living/carbon/human/wearer,amount)
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SIGNAL_HANDLER
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if(amount <= 0)
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return
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var/obj/item/item = parent
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if(!istype(wearer))
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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(item))
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return
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wearer.visible_message(span_warning("[wearer]'s [item.name] gets knocked off!"),span_userdanger("Your [item.name] was knocked off!"))
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/datum/component/knockoff/proc/OnEquipped(datum/source, mob/living/carbon/human/H,slot)
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SIGNAL_HANDLER
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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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UnregisterSignal(H, COMSIG_LIVING_STATUS_KNOCKDOWN)
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return
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RegisterSignal(H, COMSIG_HUMAN_DISARM_HIT, .proc/Knockoff, TRUE)
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RegisterSignal(H, COMSIG_LIVING_STATUS_KNOCKDOWN, .proc/Knockoff_knockdown, TRUE)
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/datum/component/knockoff/proc/OnDropped(datum/source, mob/living/M)
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SIGNAL_HANDLER
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UnregisterSignal(M, COMSIG_HUMAN_DISARM_HIT)
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UnregisterSignal(M, COMSIG_LIVING_STATUS_KNOCKDOWN)
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