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Add Item::new_from_item_definition_id.

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Avi Weinstock 2022-07-07 12:39:55 -04:00 committed by Christof Petig
parent 7e5ebada2d
commit cea2550dde
1 changed files with 24 additions and 0 deletions
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24
common/src/comp/inventory/item/mod.rs
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@ -742,6 +742,30 @@ impl Item {
item item
} }
pub fn new_from_item_definition_id(
item_definition_id: ItemDefinitionId<'_>,
ability_map: &AbilityMap,
msm: &MaterialStatManifest,
) -> Result<Self, Error> {
let (base, components) = match item_definition_id {
ItemDefinitionId::Simple(spec) => {
let base = ItemBase::Simple(Arc::<ItemDef>::load_cloned(spec)?);
(base, Vec::new())
},
ItemDefinitionId::Modular { pseudo_base, components } => {
let base = ItemBase::Modular(ModularBase::load_from_pseudo_id(pseudo_base));
let components = components.into_iter().map(|id| Item::new_from_item_definition_id(id, ability_map, msm)).collect::<Result<Vec<_>, _>>()?;
(base, components)
},
ItemDefinitionId::Compound { simple_base, components } => {
let base = ItemBase::Simple(Arc::<ItemDef>::load_cloned(simple_base)?);
let components = components.into_iter().map(|id| Item::new_from_item_definition_id(id, ability_map, msm)).collect::<Result<Vec<_>, _>>()?;
(base, components)
}
};
Ok(Item::new_from_item_base(base, components, ability_map, msm))
}
/// Creates a new instance of an `Item` from the provided asset identifier /// Creates a new instance of an `Item` from the provided asset identifier
/// Panics if the asset does not exist. /// Panics if the asset does not exist.
pub fn new_from_asset_expect(asset_specifier: &str) -> Self { pub fn new_from_asset_expect(asset_specifier: &str) -> Self {