Log warning if milo not fully parsed

apps/cli/scene_tool/Cargo.toml

@@ -7,6 +7,7 @@ edition.workspace = true
 [dependencies]
 clap = { workspace = true }
 grim = { workspace = true, features = [ "midi" ] }
+simplelog = { workspace = true }
 thiserror = { workspace = true }
 
 [lints]

apps/cli/scene_tool/src/apps/dir2milo.rs

@@ -1,9 +1,9 @@
-use crate::apps::{SubApp};
+use crate::apps::SubApp;
 use clap::Parser;
 
 use std::error::Error;
 
-use std::path::{Path};
+use std::path::Path;
 
 
 use grim::{Platform, SystemInfo};

apps/cli/scene_tool/src/apps/milo2dir.rs

@@ -9,7 +9,7 @@ use thiserror::Error;
 use grim::{Platform, SystemInfo};
 use grim::io::*;
 use grim::scene::{Object, ObjectDir, PackedObject, Tex};
-use grim::texture::{write_rgba_to_file};
+use grim::texture::write_rgba_to_file;
 
 // TODO: Use this error somewhere or refactor
 #[derive(Debug, Error)]

apps/cli/scene_tool/src/main.rs

@@ -1,7 +1,26 @@
 mod apps;
 use apps::SceneTool;
+use simplelog::*;
+
+#[cfg(debug_assertions)]
+const LOG_LEVEL: LevelFilter = LevelFilter::Debug;
+
+#[cfg(not(debug_assertions))]
+const LOG_LEVEL: LevelFilter = LevelFilter::Info;
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let log_config = ConfigBuilder::new()
+        .add_filter_allow_str("grim")
+        .add_filter_allow_str("scene_tool")
+        .build();
+
+    // Setup logging
+    CombinedLogger::init(
+        vec![
+            TermLogger::new(LOG_LEVEL, log_config, TerminalMode::Mixed, ColorChoice::Auto),
+        ]
+    )?;
+
     let mut scene = SceneTool::new();
     scene.run()
 }

core/grim/src/io/archive.rs

@@ -1,4 +1,4 @@
-use crate::{SystemInfo};
+use crate::SystemInfo;
 use crate::io::compression::*;
 use crate::io::stream::{BinaryStream, IOEndian, MemoryStream, SeekFrom, Stream};
 use crate::scene::{Object, ObjectDir, ObjectDirBase, PackedObject};
@@ -156,6 +156,8 @@ impl MiloArchive {
 
     pub fn unpack_directory(&self, info: &SystemInfo) -> Result<ObjectDir, Box<dyn Error>> {
         let mut stream = self.get_stream();
+        let stream_size = stream.len().unwrap() as u64;
+
         let stream = stream.as_mut();
         let mut reader = BinaryStream::from_stream_with_endian(stream, info.endian);
 
@@ -258,6 +260,10 @@ impl MiloArchive {
             }
         }
 
+        if stream.pos() < stream_size {
+            log::warn!("Read less data than length of milo file. Likely not parsed correctly.");
+        }
+
         Ok(ObjectDir::ObjectDir(ObjectDirBase {
             entries: packed_entries
                 .into_iter()