From de15fde93528a711373317714a14071f91964ec0 Mon Sep 17 00:00:00 2001
From: Prakxo <lycos2003@gmail.com>
Date: Sat, 8 Jun 2024 16:13:29 +0200
Subject: [PATCH] link kappa

---
 config/dol_slices.yml              |  3 +++
 include/jaudio_NES/kappa.h         |  8 +++++++-
 src/static/jaudio_NES/game/kappa.c | 32 ++++++++++++++++++++++++++++++
 3 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 src/static/jaudio_NES/game/kappa.c

diff --git a/config/dol_slices.yml b/config/dol_slices.yml
index 969b663c..0de8e347 100644
--- a/config/dol_slices.yml
+++ b/config/dol_slices.yml
@@ -51,6 +51,9 @@ jaudio_NES/game/rhythm.c:
 jaudio_NES/game/radio.c:
     .text: [0x800165ec, 0x8001676c]
     .sdata2: [0x80218d78, 0x80218d88]
+jaudio_NES/game/kappa.c:
+    .text: [0x8001676c,0x80016840]
+    .sbss: [0x802183b0, 0x802183b8]
 jaudio_NES/game/staff.c:
     .text: [0x80016840, 0x80016d20]
     .data: [0x800cfe10, 0x800cff20]
diff --git a/include/jaudio_NES/kappa.h b/include/jaudio_NES/kappa.h
index 5f0a4eed..4e5805cd 100644
--- a/include/jaudio_NES/kappa.h
+++ b/include/jaudio_NES/kappa.h
@@ -7,7 +7,13 @@
 extern "C" {
 #endif
 
-extern void Na_GetKappaCounter(void*);
+typedef struct kappa_ {
+    u16 unk0;
+    f32 unk4;
+}kappa;
+
+extern int Na_GetKappaCounter(kappa*);
+extern void Na_SetKappaSeqHandle(int flag);
 
 #ifdef __cplusplus
 }
diff --git a/src/static/jaudio_NES/game/kappa.c b/src/static/jaudio_NES/game/kappa.c
new file mode 100644
index 00000000..22fcaca5
--- /dev/null
+++ b/src/static/jaudio_NES/game/kappa.c
@@ -0,0 +1,32 @@
+#include "jaudio_NES/kappa.h"
+#include "jaudio_NES/audiostruct.h"
+#include "jaudio_NES/audiowork.h"
+
+int kappa_seq_handle = 0;
+
+int Na_GetKappaCounter(kappa* kappa) {
+    int unk16;
+    group* group = nullptr;
+    int temp = 0;
+    
+    if (AG.groups[kappa_seq_handle].flags.enabled != 0) {
+        group = &(AG.groups)[kappa_seq_handle];
+
+    } else {
+        return -1;
+    }
+
+    (void)temp;
+
+    unk16 = group->unk016;
+
+    kappa->unk0 = unk16 / 192;
+    unk16 -= (kappa->unk0 * 0xC0);
+    kappa->unk4 = unk16 / 192.0f;
+    
+    return 0;
+}
+ 
+void Na_SetKappaSeqHandle(int flag) {
+    kappa_seq_handle = flag;
+}