multithreading + vmt search + bsp pack search
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parent
f639047980
commit
6606d3be51
138
src/main.rs
138
src/main.rs
@ -1047,43 +1047,115 @@ fn write_attributes() -> AResult<()>{
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fn extract_textures(paths:Vec<std::path::PathBuf>,vpk_path:std::path::PathBuf)->AResult<()>{
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let vpk_index=vpk::VPK::read(&vpk_path)?;
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let mut deduplicate=std::collections::HashSet::new();
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for path in paths{
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let mut deduplicate=std::collections::HashSet::new();
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let bsp=vbsp::Bsp::read(std::fs::read(path)?.as_ref())?;
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for texture in bsp.textures(){
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let texture_name=texture.texture_data().name();
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let texture_file_name=format!("materials/{}.vtf",texture_name.to_lowercase());
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if !deduplicate.insert(texture_file_name.clone()){
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continue;
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}
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println!("texture_name={}",texture_file_name);
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if let Some(stuff)=vpk_index.tree.get(texture_file_name.as_str()){
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let image=vtf::from_bytes(&mut stuff.get()?.to_vec())?.highres_image.decode(0)?.to_rgba8();
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let format=if image.width()%4!=0||image.height()%4!=0{
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image_dds::ImageFormat::R8G8B8A8Srgb
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}else{
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image_dds::ImageFormat::BC7Srgb
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};
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//this fails if the image dimensions are not a multiple of 4
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let dds = image_dds::dds_from_image(
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&image,
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format,
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image_dds::Quality::Slow,
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image_dds::Mipmaps::GeneratedAutomatic,
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)?;
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//write dds
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let mut dest=std::path::PathBuf::from("textures/dds");
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dest.push(texture_name);
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dest.set_extension("dds");
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std::fs::create_dir_all(dest.parent().unwrap())?;
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let mut writer = std::io::BufWriter::new(std::fs::File::create(dest)?);
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dds.write(&mut writer)?;
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}else{
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println!("nonadat");
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}
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deduplicate.insert(std::path::PathBuf::from(texture.name()));
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}
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let mut zippyt=bsp.pack.into_zip().into_inner().unwrap();
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let tree=&vpk_index.tree;
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std::thread::scope(move|s|{
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for texture_name in deduplicate{
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let mut texture_file_name=std::path::PathBuf::from("materials");
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//lower case
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let texture_file_name_lowercase=texture_name.to_string_lossy().to_lowercase();
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texture_file_name.push(texture_file_name_lowercase.clone());
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//remove stem and search for both vtf and vmt files
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let stem=std::path::PathBuf::from(texture_file_name.file_stem().unwrap());
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texture_file_name.pop();
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texture_file_name.push(stem);
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//somehow search for both files
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let mut texture_file_name2=texture_file_name.clone();
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texture_file_name.set_extension("vtf");
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texture_file_name2.set_extension("vmt");
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println!("texture_name={:?}",texture_file_name);
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let mut found_texture=false;
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//why can't I write a function for this without importing the ZipArchive lib
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{
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if let Some(mut stuff)=match (zippyt.by_name(texture_file_name.to_str().unwrap()),tree.get(texture_file_name.to_str().unwrap())){
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(Ok(mut zip_file),None)=>{
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let mut buf=Vec::new();
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zip_file.read_to_end(&mut buf)?;
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Some(buf)
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},
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(_,Some(vpk_entry))=>Some(vpk_entry.get()?.to_vec()),
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_=>None,
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}{
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found_texture=true;
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let texture_name=texture_name.clone();
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s.spawn(move||{
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let image=vtf::from_bytes(&mut stuff)?.highres_image.decode(0)?.to_rgba8();
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let format=if image.width()%4!=0||image.height()%4!=0{
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image_dds::ImageFormat::R8G8B8A8Srgb
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}else{
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image_dds::ImageFormat::BC7Srgb
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};
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//this fails if the image dimensions are not a multiple of 4
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let dds = image_dds::dds_from_image(
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&image,
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format,
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image_dds::Quality::Slow,
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image_dds::Mipmaps::GeneratedAutomatic,
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)?;
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//write dds
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let mut dest=std::path::PathBuf::from("textures/dds");
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dest.push(texture_name);
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dest.set_extension("dds");
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std::fs::create_dir_all(dest.parent().unwrap())?;
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let mut writer = std::io::BufWriter::new(std::fs::File::create(dest)?);
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dds.write(&mut writer)?;
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Ok::<(),anyhow::Error>(())
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});
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}
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}
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{
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if let Some(mut stuff)=match (zippyt.by_name(texture_file_name2.to_str().unwrap()),tree.get(texture_file_name2.to_str().unwrap())){
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(Ok(mut zip_file),None)=>{
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let mut buf=Vec::new();
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zip_file.read_to_end(&mut buf)?;
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Some(buf)
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},
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(_,Some(vpk_entry))=>Some(vpk_entry.get()?.to_vec()),
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_=>None,
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}{
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found_texture=true;
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let texture_name=texture_name.clone();
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s.spawn(move||{
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let image=vtf::from_bytes(&mut stuff)?.highres_image.decode(0)?.to_rgba8();
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let format=if image.width()%4!=0||image.height()%4!=0{
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image_dds::ImageFormat::R8G8B8A8Srgb
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}else{
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image_dds::ImageFormat::BC7Srgb
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};
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//this fails if the image dimensions are not a multiple of 4
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let dds = image_dds::dds_from_image(
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&image,
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format,
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image_dds::Quality::Slow,
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image_dds::Mipmaps::GeneratedAutomatic,
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)?;
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//write dds
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let mut dest=std::path::PathBuf::from("textures/dds");
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dest.push(texture_name);
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dest.set_extension("dds");
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std::fs::create_dir_all(dest.parent().unwrap())?;
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let mut writer = std::io::BufWriter::new(std::fs::File::create(dest)?);
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dds.write(&mut writer)?;
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Ok::<(),anyhow::Error>(())
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});
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}
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}
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if !found_texture{
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println!("no data");
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}
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}
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Ok::<(),anyhow::Error>(())
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})?
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}
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Ok(())
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}
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