From 1a8a038270909439157dd9f2b19c54a4010704e9 Mon Sep 17 00:00:00 2001
From: Hyper <34012267+hyperbx@users.noreply.github.com>
Date: Tue, 19 Nov 2024 18:22:43 +0000
Subject: [PATCH] audio_patches: implemented music volume

---
 UnleashedRecomp/CMakeLists.txt            |  1 +
 UnleashedRecomp/patches/audio_patches.cpp | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 UnleashedRecomp/patches/audio_patches.cpp

diff --git a/UnleashedRecomp/CMakeLists.txt b/UnleashedRecomp/CMakeLists.txt
index 1e494e20..30ac7788 100644
--- a/UnleashedRecomp/CMakeLists.txt
+++ b/UnleashedRecomp/CMakeLists.txt
@@ -68,6 +68,7 @@ set(SWA_PATCHES_CXX_SOURCES
     "patches/ui/CHudPause_patches.cpp"
     "patches/ui/CTitleMenu_patches.cpp"
     "patches/ui/frontend_listener.cpp"
+    "patches/audio_patches.cpp"
     "patches/camera_patches.cpp"
     "patches/fps_patches.cpp"
     "patches/misc_patches.cpp"
diff --git a/UnleashedRecomp/patches/audio_patches.cpp b/UnleashedRecomp/patches/audio_patches.cpp
new file mode 100644
index 00000000..1b032feb
--- /dev/null
+++ b/UnleashedRecomp/patches/audio_patches.cpp
@@ -0,0 +1,12 @@
+#include <cpu/guest_code.h>
+#include <cfg/config.h>
+
+PPC_FUNC_IMPL(__imp__sub_82B4E130);
+PPC_FUNC(sub_82B4E130)
+{
+    auto pMusicVolume = (be<float>*)g_memory.Translate(ctx.r3.u32);
+
+    *pMusicVolume = Config::MusicVolume;
+
+    __imp__sub_82B4E130(ctx, base);
+}