1 files changed, 55 insertions, 0 deletions
diff --git a/exporter/src/bin/textures.rs b/exporter/src/bin/textures.rs
new file mode 100644
index 0000000..2e077fe
--- /dev/null
+++ b/exporter/src/bin/textures.rs
@@ -0,0 +1,55 @@
+use anyhow::anyhow;
+use log::warn;
+use std::{
+    env::args,
+    fs::{File, create_dir_all},
+    io::BufReader,
+};
+use unity_tools::{
+    classes::texture2d::Texture2D, object::parser::FromValue, serialized_file::SerializedFile,
+    unityfs::UnityFS,
+};
+
+fn main() -> anyhow::Result<()> {
+    env_logger::init_from_env("LOG");
+    let file = || BufReader::new(File::open(args().nth(1).unwrap()).unwrap());
+    let mut fs = UnityFS::open(file())?;
+    let mut fs2 = UnityFS::open(file())?;
+
+    let mut i = 0;
+    create_dir_all("/tmp/a").unwrap();
+
+    let cabfile = fs
+        .find_main_file()
+        .ok_or(anyhow!("no CAB file found"))?
+        .to_owned();
+
+    let mut cab = fs.read(&cabfile)?;
+    let mut file = SerializedFile::read(&mut cab)?;
+    for ob in file.objects.clone() {
+        if file.get_object_type_tree(&ob)?.type_string != "Texture2D" {
+            continue;
+        }
+        let value = file.read_object(ob)?;
+        let mut texture = Texture2D::from_value(value)?;
+        if texture.image_data.is_empty() {
+            texture.image_data = texture.stream_data.read(&mut fs2)?;
+        }
+        let path = format!(
+            "/tmp/a/{}_{i}.png",
+            texture.name.replace("/", "-").replace(".", "-")
+        );
+        match texture.to_image() {
+            Ok(im) => {
+                if !im.as_rgba32f().is_some() {
+                    im.save(&path).unwrap();
+                    println!("{path}");
+                }
+            }
+            Err(e) => warn!("{e}"),
+        }
+        i += 1;
+    }
+
+    Ok(())
+}