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use std::{
env::{args, var},
fs::File,
io::{BufReader, Seek, SeekFrom, stdout},
};
use unity_tools::{
object::read::read_value, serialized_file::read_serialized_file, unityfs::UnityFS,
};
fn main() -> anyhow::Result<()> {
env_logger::init_from_env("LOG");
let file = BufReader::new(File::open(args().nth(1).unwrap())?);
let mut fs = UnityFS::open(file)?;
let filter = args().nth(2);
let pretty = var("PRETTY").is_ok();
let node = fs.find_main_file().unwrap().to_owned();
let mut cab = fs.read(&node)?;
let file = read_serialized_file(&mut cab)?;
for ob in file.objects {
cab.seek(SeekFrom::Start(ob.data_offset))?;
let typetree = if ob.type_id < 0 {
unimplemented!()
} else {
&file.types[ob.type_id as usize]
};
if let Some(typetree) = &typetree.type_tree {
if let Some(f) = &filter {
if typetree.type_string != *f && ob.path_id.to_string() != *f {
continue;
}
}
let value = read_value(typetree, file.endianness, &mut cab)?;
if pretty {
serde_json::to_writer_pretty(stdout(), &value.to_json()).unwrap();
} else {
serde_json::to_writer(stdout(), &value.to_json()).unwrap();
}
println!()
}
}
Ok(())
}
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