funnyboy-roks/mca-parser

A library for parsing Minecraft's Region files

mca-parser

A library for parsing Minecraft's Region files

Usage

// Create a Region from an open file
let mut file = File::open("r.0.0.mca")?;
let region = Region::from_reader(&mut file)?;

// `chunk` is raw chunk data, so we need to parse it
let chunk = region.get_chunk(0, 0)?;
if let Some(chunk) = chunk {
    // Parse the raw chunk data into structured NBT format
    let parsed = chunk.parse()?;
    println!("{:?}", parsed.status);
} else {
    // If the chunk is None, it has not been generated
    println!("Chunk has not been generated.");
}

mca-parser's Issues

[Feature Request] Allow parse mca file from std::io::Read

Sometimes we need to parse a mca file that is not stored in filesystem directly(for example, in a zip file), thus we have to copy the file into disk, which is not convenient. I hope to add a function like
parse_mca_reader(src: &mut dyn Read, coord: RegionCoord)
so that we can parse mca file from any source.

Remove `anyhow`

The use of the anyhow crate is not necessary and was a temporary method of handling errors while making the crate. It would be great to remove the anyhow crate in favour of creating an error enum in this crate and using that to return errors instead.