Struct BlockData 

pub struct BlockData<T>(/* private fields */);

A value kept for each block, by dimension and place (its chunk’s store, as <x>_<y>_<z>.<key> within the chunk): removed as it’s broken or another is put there.

Implementations

impl<T: Schema + Default + Send + 'static> BlockData<T>

pub const fn new(key: &'static str) -> Self

pub const fn synced(key: &'static str) -> Self

Kept, and sent to the clients that see its owner as it changes (their reads the server’s value; their writes their own until it sends the next).

pub fn with<R>( &'static self, owner: (&str, BlockPos), read: impl FnOnce(&T) -> R, ) -> R

What read makes of the owner’s value.

pub fn with_mut<R>( &'static self, owner: (&str, BlockPos), change: impl FnOnce(&mut T) -> R, ) -> R

The owner’s value changed by change (saved with the world).