// TODO: dont allow public constructor, use a chunk manager/provider instead
public LocalChunk(IChunkColumn parent, int y, IBlockPalette blockPalette, BlockState airBlock)
{
// TODO: validate Y through a chunk manager or something
Y = y;
Column = parent ?? throw new ArgumentNullException(nameof(parent));
BlockPalette = blockPalette ?? throw new ArgumentNullException(nameof(blockPalette));
AirBlock = airBlock;
// TODO: pool storage arrays
_blocks = BitArray32.AllocateUninitialized(BlockCount, BlockPalette.BitsPerBlock);
}