Struct veloren_world::index::IndexOwned

pub struct IndexOwned {
    colors: Arc<Colors>,
    features: Arc<Features>,
    index: Arc<Index>,
}

An owned reference to indexed data.

The data are split out so that we can replace the colors without disturbing the rest of the index, while also keeping all the data within a single indirection.

Fields

colors: Arc<Colors>

features: Arc<Features>

index: Arc<Index>

Implementations

impl IndexOwned

pub fn new(index: Index) -> Self

pub fn reload_if_changed<R>( &mut self, reload: impl FnOnce(&mut Self) -> R ) -> Option<R>

NOTE: Callback is called only when colors actually have to be reloaded. The server is responsible for making sure that all affected chunks are reloaded; a naive approach will just regenerate every chunk on the server, but it is possible that eventually we can find a better solution.

Ideally, this should be called about once per tick.

pub fn as_index_ref(&self) -> IndexRef<'_>

Methods from Deref<Target = Index>

pub fn colors(&self) -> impl Deref<Target = Arc<Colors>> + '_

pub fn features(&self) -> impl Deref<Target = Arc<Features>> + '_

pub fn get_site_prices(&self, site_id: SiteId) -> Option<SitePrices>

Trait Implementations

impl Clone for IndexOwned

fn clone(&self) -> IndexOwned

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Deref for IndexOwned

type Target = Index

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.