diff --git a/format.txt b/format.txt
index 88b9b1b..b93badc 100644
--- a/format.txt
+++ b/format.txt
@@ -43,12 +43,12 @@ next zar = <zar> + 0x1A + unk5
 
 <entity_file>
     uint32_t N
-    FString[N]
+    FString[N] - entity names
     uint16_t <esh> count
     count times
         uint32_t unk1
         uint16_t ?
-        uint16_t ? (0xFFFF = no <esh>)
+        uint16_t name_idx
         <esh>
 
 <esh>
diff --git a/src/fot/stream.rs b/src/fot/stream.rs
index 4c75a1f..c85fcba 100644
--- a/src/fot/stream.rs
+++ b/src/fot/stream.rs
@@ -27,6 +27,7 @@ impl<'a> ReadStream<'a> {
 
     pub fn as_bytes(&mut self, size: usize) -> Result<&[u8]> {
         if self.offset() + size > self.raw.mem.len() {
+            dbg!(self.offset(), size, self.raw.mem.len());
             Err(anyhow!("as_bytes/read_bytes size is bigger than buffer"))
         } else {
             let buf = &self.raw.mem[self.offset()..self.offset() + size];
diff --git a/src/fot/world.rs b/src/fot/world.rs
index 051f15d..9b621a7 100644
--- a/src/fot/world.rs
+++ b/src/fot/world.rs
@@ -30,12 +30,25 @@ impl World {
     const WORLD_HDR_LEN: usize = 0x13;
 
     pub fn test(&self) -> Result<()> {
-        let mut rd = ReadStream::new(&self.data, 0x14AC);
-        let esh: ESH = rd.read(0)?;
-        for (name, value) in esh.props.iter() {
-            println!("{}\t{}", name, value);
+        let mut rd = ReadStream::new(&self.data, 0x1038);
+        let _: Tag = rd.read(0)?;
+        let n = rd.read_u32()? as usize;
+        for i in 0..n {
+            let name: FString = rd.read(0)?;
+            println!("{}\t{}", i, name);
         }
-        dbg!(&esh.props["Display Name"]);
+
+        /*let esh_count = rd.read_u16()?;
+        dbg!(esh_count);
+        for _ in 0..esh_count {
+            let unk1 = rd.read_u32()?;
+            let unk2 = rd.read_u16()?;
+            let unk3 = rd.read_u16()?;
+            print!("{} {} {}", unk1, unk2, unk3);
+            if unk3 != 0xFFFF {
+                let _: ESH = rd.read(0)?;
+            }
+        }*/
 
         Ok(())
     }