Badel2 / anvil-region

Region file format storage for chunks

anvil-region

Region file format storage for chunks

Usage

Add this to your Cargo.toml:

[dependencies]
anvil-region = "0.3"

Example

Read

use anvil_region::AnvilChunkProvider;

let chunk_provider = AnvilChunkProvider::new("test/region");

let chunk_compound_tag = chunk_provider.load_chunk(4, 2).unwrap();
let level_compound_tag = chunk_compound_tag.get_compound_tag("Level").unwrap();

assert_eq!(level_compound_tag.get_i32("xPos").unwrap(), 4);
assert_eq!(level_compound_tag.get_i32("zPos").unwrap(), 2);

Write

use anvil_region::AnvilChunkProvider;
use nbt::CompoundTag;

let chunk_provider = AnvilChunkProvider::new("test/region");
let mut chunk_compound_tag = CompoundTag::new();
let mut level_compound_tag = CompoundTag::new();

// To simplify example we add only coordinates.
// Full list of required tags https://minecraft.gamepedia.com/Chunk_format.
level_compound_tag.insert_i32("xPos", 31);
level_compound_tag.insert_i32("zPos", 16);

chunk_compound_tag.insert_compound_tag("Level", level_compound_tag);

chunk_provider.save_chunk(31, 16, chunk_compound_tag);