From e4b26019a2d30404c27a6f7e54c7e66a48bf9fa2 Mon Sep 17 00:00:00 2001
From: Joshua Peisach <itzswirlz2020@outlook.com>
Date: Sat, 22 Jul 2023 21:55:22 -0400
Subject: [PATCH] Start MxBackgroundAudioManager

---
 LEGO1/mxbackgroundaudiomanager.cpp | 27 ++++++++++++++++++++++++++-
 LEGO1/mxbackgroundaudiomanager.h   | 16 ++++++++++++++++
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/LEGO1/mxbackgroundaudiomanager.cpp b/LEGO1/mxbackgroundaudiomanager.cpp
index 6f001303..b1a35bf0 100644
--- a/LEGO1/mxbackgroundaudiomanager.cpp
+++ b/LEGO1/mxbackgroundaudiomanager.cpp
@@ -4,10 +4,26 @@
 MxBackgroundAudioManager::MxBackgroundAudioManager()
 {
   // TODO
+  m_unk14c = 0;
+  NotificationManager()->Register(this);
+  m_unka0 = 0;
+  m_unk138 = 0;
+  m_unk148 = 0;
+  m_unk13c = 0;
+  m_unk140 = 0;
+  m_unk144 = 0;
+  m_musicEnabled = FALSE;
 }
 
 // OFFSET: LEGO1 0x1007ec20
 MxBackgroundAudioManager::~MxBackgroundAudioManager()
+{
+  // TODO
+  NotificationManager()->Unregister(this);
+}
+
+// OFFSET: LEGO1 0x1007f470
+void MxBackgroundAudioManager::Stop()
 {
   // TODO
 }
@@ -15,5 +31,14 @@ MxBackgroundAudioManager::~MxBackgroundAudioManager()
 // OFFSET: LEGO1 0x1007f5f0
 void MxBackgroundAudioManager::Enable(MxBool p)
 {
-  // TODO
+ if ((this->m_musicEnabled != p) && (this->m_musicEnabled = p, !p)) {
+   Stop();
+ }
 }
+
+// OFFSET: LEGO1 0x1007f650
+void MxBackgroundAudioManager::Init()
+{
+  this->m_unka0 = 0;
+  this->m_unk13c = 0;
+}
\ No newline at end of file
diff --git a/LEGO1/mxbackgroundaudiomanager.h b/LEGO1/mxbackgroundaudiomanager.h
index 9a23a671..b03bacb9 100644
--- a/LEGO1/mxbackgroundaudiomanager.h
+++ b/LEGO1/mxbackgroundaudiomanager.h
@@ -2,6 +2,8 @@
 #define MXBACKGROUNDAUDIOMANAGER_H
 
 #include "mxcore.h"
+#include "mxdsaction.h"
+#include "mxtypes.h"
 
 // VTABLE 0x100d9fe8
 // SIZE 0x150
@@ -25,6 +27,20 @@ class MxBackgroundAudioManager : public MxCore
   }
 
   __declspec(dllexport) void Enable(unsigned char p);
+private:
+  void Stop();
+  void Init();
+
+  MxBool m_musicEnabled; // 0x8
+  MxDSAction m_action1; // 0xc
+  MxS32 m_unka0;
+  MxDSAction m_action2; // 0xa4
+  MxS32 m_unk138;
+  MxS32 m_unk13c;
+  MxS32 m_unk140;
+  MxS32 m_unk144;
+  MxS8 m_unk148;
+  MxS32 m_unk14c;
 };
 
 #endif // MXBACKGROUNDAUDIOMANAGER_H