From 2c40173e44e11143d9e019c1ad09a1e67406c9ca Mon Sep 17 00:00:00 2001
From: TheRedDaemon <66257843+TheRedDaemon@users.noreply.github.com>
Date: Sun, 12 Jul 2026 02:16:51 +0200
Subject: [PATCH] reimplement: SHC_3BB0A8C1_0x00449C40 100%

---
 src/OpenSHC/Audio/SFX/SFXState.hpp            |  4 +--
 .../Audio/SFX/SFXState/setUpSFXToPlayUnk.cpp  | 31 +++++++++++++++++++
 status/addresses-SHC-3BB0A8C1.txt             |  2 +-
 3 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 src/OpenSHC/Audio/SFX/SFXState/setUpSFXToPlayUnk.cpp

diff --git a/src/OpenSHC/Audio/SFX/SFXState.hpp b/src/OpenSHC/Audio/SFX/SFXState.hpp
index 2f4f7a7e..d1cfd00d 100644
--- a/src/OpenSHC/Audio/SFX/SFXState.hpp
+++ b/src/OpenSHC/Audio/SFX/SFXState.hpp
@@ -33,8 +33,8 @@ namespace Audio {
         // SIZE: 0x00008E90
         class SFXState {
         public:
-            undefined4 DAT_SFXCounter1; // 0x00000000 length: 4
-            undefined4 highestSFXCounter; // 0x00000004 length: 4
+            int DAT_SFXCounter1; // 0x00000000 length: 4
+            int highestSFXCounter; // 0x00000004 length: 4
             pointer* DAT_SoundFileNameArrayMemoryPointer; // 0x00000008 length: 4
             char* DAT_SoundFileNamePointersArray[1000]; // 0x0000000C length: 4000
             int DAT_SoundVolumeArray[1000]; // 0x00000FAC length: 4000
diff --git a/src/OpenSHC/Audio/SFX/SFXState/setUpSFXToPlayUnk.cpp b/src/OpenSHC/Audio/SFX/SFXState/setUpSFXToPlayUnk.cpp
new file mode 100644
index 00000000..09e34cb3
--- /dev/null
+++ b/src/OpenSHC/Audio/SFX/SFXState/setUpSFXToPlayUnk.cpp
@@ -0,0 +1,31 @@
+#include "../SFXState.func.hpp"
+
+namespace OpenSHC {
+namespace Audio {
+    namespace SFX {
+
+        // FUNCTION: STRONGHOLDCRUSADER 0x00449C40
+        void SFXState::setUpSFXToPlayUnk(SoundEffectID sfxOffsetInArray)
+        {
+            if (this->DAT_SoundStructures2[sfxOffsetInArray].variationCount <= 0) {
+                return;
+            }
+            int const variantSoundId = this->DAT_SoundStructures2[sfxOffsetInArray].soundID
+                + this->DAT_SoundStructures2[sfxOffsetInArray].variationCounter++;
+            if (this->DAT_SoundStructures2[sfxOffsetInArray].variationCounter
+                >= this->DAT_SoundStructures2[sfxOffsetInArray].variationCount) {
+                this->DAT_SoundStructures2[sfxOffsetInArray].variationCounter = 0;
+            }
+            ++this->DAT_SoundStructures[variantSoundId].scheduledPlayCounter;
+            this->DAT_SoundStructures[variantSoundId].volumePercentage
+                = this->DAT_SoundStructures[variantSoundId].baseVolumePercentageUnk;
+            this->DAT_SoundStructures[variantSoundId].samplePan = 64;
+            ++this->DAT_SFXCounter1;
+            if (this->DAT_SFXCounter1 > this->highestSFXCounter) {
+                this->highestSFXCounter = this->DAT_SFXCounter1;
+            }
+        }
+
+    }
+}
+}
diff --git a/status/addresses-SHC-3BB0A8C1.txt b/status/addresses-SHC-3BB0A8C1.txt
index 9896e695..27019a9c 100644
--- a/status/addresses-SHC-3BB0A8C1.txt
+++ b/status/addresses-SHC-3BB0A8C1.txt
@@ -8124,7 +8124,7 @@ SHC_3BB0A8C1_0x00449B0C | 0.0% | Pending
 SHC_3BB0A8C1_0x00449B10 | 0.0% | Pending
 SHC_3BB0A8C1_0x00449B20 | 0.0% | Pending
 SHC_3BB0A8C1_0x00449B30 | 0.0% | Pending
-SHC_3BB0A8C1_0x00449C40 | 0.0% | Pending
+SHC_3BB0A8C1_0x00449C40 | 100.0% | Reimplemented
 SHC_3BB0A8C1_0x00449CC0 | 0.0% | Pending
 SHC_3BB0A8C1_0x00449D50 | 0.0% | Pending
 SHC_3BB0A8C1_0x00449DC0 | 0.0% | Pending