From 52f889bb798134bffdf945cb03d2b35af43a6099 Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Wed, 2 Aug 2023 16:28:08 -0400
Subject: [PATCH] Begin work for parsing binary havok files

---
 src/skeleton.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/skeleton.rs b/src/skeleton.rs
index 930ca49..2af9d92 100644
--- a/src/skeleton.rs
+++ b/src/skeleton.rs
@@ -1,7 +1,33 @@
+use binrw::{binread, until_eof};
 use crate::gamedata::MemoryBuffer;
 use glam::Mat4;
 use hard_xml::XmlRead;
 
+#[binread]
+struct SKLB_v1 {
+    unk_offset: i16,
+    havok_offset: i16
+}
+
+#[binread]
+struct SKLB_v2 {
+    unk_offset: i32,
+    havok_offset: i32
+}
+
+#[binread]
+#[br(magic = 0x736B6C62i32)]
+struct SKLB {
+    version_one: i16,
+    version_two: i16,
+    havok_offset: i32,
+
+    #[br(count = havok_offset)]
+    raw_header: Vec<u8>,
+    #[br(parse_with = until_eof)]
+    raw_data: Vec<u8>
+}
+
 #[derive(Debug)]
 pub struct Bone {
     pub name: String,