38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
/datum/element/tactical
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element_flags = ELEMENT_BESPOKE|ELEMENT_DETACH
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id_arg_index = 2
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var/allowed_slot
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/datum/element/tactical/Attach(datum/target, allowed_slot)
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. = ..()
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if(. == ELEMENT_INCOMPATIBLE || !isitem(target))
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return ELEMENT_INCOMPATIBLE
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src.allowed_slot = allowed_slot
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RegisterSignal(target, COMSIG_ITEM_EQUIPPED, .proc/modify)
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RegisterSignal(target, COMSIG_ITEM_DROPPED, .proc/unmodify)
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/datum/element/tactical/Detach(datum/target)
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UnregisterSignal(target, list(COMSIG_ITEM_EQUIPPED, COMSIG_ITEM_DROPPED))
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unmodify()
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return ..()
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/datum/element/tactical/proc/modify(obj/item/source, mob/user, slot)
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if(allowed_slot && slot != allowed_slot)
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unmodify()
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return
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var/image/I = image(icon = source.icon, icon_state = source.icon_state, loc = user)
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I.copy_overlays(source)
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I.override = TRUE
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source.add_alt_appearance(/datum/atom_hud/alternate_appearance/basic/everyone, "sneaking_mission", I)
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I.layer = ABOVE_MOB_LAYER
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/datum/element/tactical/proc/unmodify(obj/item/source, mob/user)
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if(!user)
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if(!ismob(source.loc))
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return
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user = source.loc
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user.remove_alt_appearance("sneaking_mission")
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