stackable_item

Stackble item component

This lets an item be attached to another item, combining the sprites and benefits of both

When the parent is equipped, so is the attached item. And when the parent is dropped, so is the attached item.

Vars
can_stack	Optional callback that checks if incoming items are valid to attach.
on_drop	Optional callback that is called when an item is dropped.
on_equip	Optional callback that is called when an item is equipped.
stacked_on	The item actively stacked on our stackable item.
wearable_descriptor	Descriptor for what you can attach to this item.
wearables	List of types that can be worn. Swap to a typecache if people make really large lists.
Procs
on_stacked_icon_update	Performs a clothing update if our stacked item had their appearance change. Essentially just /datum/element/update_icon_updates_onmob, but for the linked item, becuase it's not technically "on-mob".

Var Details

var
can_stack
– /datum/callback

Optional callback that checks if incoming items are valid to attach.

var
on_drop
– /datum/callback

Optional callback that is called when an item is dropped.

var
on_equip
– /datum/callback

Optional callback that is called when an item is equipped.

var
stacked_on
– /obj/item

The item actively stacked on our stackable item.

var
wearable_descriptor

Descriptor for what you can attach to this item.

var
wearables
– /list

List of types that can be worn. Swap to a typecache if people make really large lists.

Proc Details

proc
on_stacked_icon_update
(/obj/item/source, updates, updated)

Performs a clothing update if our stacked item had their appearance change. Essentially just /datum/element/update_icon_updates_onmob, but for the linked item, becuase it's not technically "on-mob".

stackable_item /datum/component/stackable_item

Vars

Procs

Var Details

var can_stack – /datum/callback

var on_drop – /datum/callback

var on_equip – /datum/callback

var stacked_on – /obj/item

var wearable_descriptor

var wearables – /list