From 94635c6de832b571ae81275044294b08680d0c22 Mon Sep 17 00:00:00 2001
From: dyceron <38679103+dyceron@users.noreply.github.com>
Date: Sun, 5 Nov 2023 19:38:54 -0500
Subject: [PATCH] Update some field names and add version constant

---
 .../formats/bmses.py                               | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/mercury_engine_data_structures/formats/bmses.py b/src/mercury_engine_data_structures/formats/bmses.py
index 1db26b23..5fda4a71 100644
--- a/src/mercury_engine_data_structures/formats/bmses.py
+++ b/src/mercury_engine_data_structures/formats/bmses.py
@@ -16,8 +16,8 @@
 from mercury_engine_data_structures.game_check import Game
 
 BMSES = Struct(
-    "magic" / Const(b"MSES"),
-    "version" / Hex(Int32ul),
+    "_magic" / Const(b"MSES"),
+    "version" / Const(0x00050001, Hex(Int32ul)),
     "sounds" / make_vector(Struct(
         "name" / StrId,
         "sound_file" / StrId,
@@ -27,12 +27,14 @@
             "start_delay" / Float32l,
             "volume" / Float32l,
             "unk1" / Int32sl,
-            "sub_sound" / make_vector(Struct(
+            "sub_sounds" / make_vector(Struct(
                 "name" / StrId,
                 "properties" / Struct(
-                    "unk2" / Float32l,
-                    "unk3" / CVector3D,
-                    "unk4" / Int32sl,
+                    "fade_in" / Float32l,
+                    "fade_out" / Float32l,
+                    "start_delay" / Float32l,
+                    "volume" / Float32l,
+                    "unk1" / Int32sl,
             ))),
         ))),
     construct.Terminated,