Struct mc_core::world::chunk::SubChunk

pub struct SubChunk { /* fields omitted */ }

A sub chunk, 16x16x16 blocks.

Implementations

impl SubChunk

pub fn new(env: Arc<LevelEnv>) -> Self

Construct a new sub chunk with the given level environment. The default block is the “null-block” which is the block with save ID 0 in the global blocks palette (which is air in vanilla global palette).

pub fn get_block(&self, x: u8, y: u8, z: u8) -> &'static BlockState

pub fn set_block(
    &mut self,
    x: u8,
    y: u8,
    z: u8,
    state: &'static BlockState
) -> ChunkResult<()>

Caution

This method will not update heightmaps of the owner chunk.

pub fn fill_block(&mut self, state: &'static BlockState) -> ChunkResult<()>

Force fill all the sub chunk with the given block state.

pub unsafe fn set_blocks_raw<I>(
    &mut self,
    palette: Vec<&'static BlockState>,
    blocks: I
) where
    I: Iterator<Item = usize>, 

Safety:

You must ensure that the given palette contains only valid states for this chunk’s level’s environment.

The blocks iterator must return only valid indices for the given palette.

pub fn iter_blocks(&self) -> impl Iterator<Item = &'static BlockState> + '_

Iterate over all blocks in this chunk, ordered by X, Z then Y.

pub fn non_null_blocks_count(&self) -> u16

pub fn null_blocks_count(&self) -> u16

pub fn has_non_null_block(&self) -> bool