2 files changed, 80 insertions, 0 deletions
diff --git a/include/brightness.h b/include/brightness.h
new file mode 100644
index 00000000..029ee0b9
--- /dev/null
+++ b/include/brightness.h
@@ -0,0 +1,38 @@
+#ifndef POKEDIAMOND_UNK_0200A104_H
+#define POKEDIAMOND_UNK_0200A104_H
+
+#include "global.h"
+#include "nitro/FX_types.h"
+
+struct BrightnessData
+{
+    fx32 surfaceMask;
+    u32 screenMask;
+    u16 step_count;
+    s16 target_brightness;
+    u32 unk0c;
+    s8 transition_direction;
+    s16 brightness_diff;
+    s16 step_size_integer;
+    u16 step_size_fractional;
+    u16 fractional_count;
+    s16 current_brightness;
+    BOOL transitionActive;
+};
+
+void DoBrightnessTransitionStep(struct BrightnessData *brightness);
+void InitBrightnessTransition(struct BrightnessData *brightnessData,
+    u16 step_count,
+    s16 target_brightness,
+    s16 start_brightness,
+    fx32 surfaceMask,
+    u32 screenMask);
+void StartBrightnessTransition(
+    u16 step_count, s16 target_brightness, s16 start_brightness, fx32 surfaceMask, u32 screenMask);
+void SetBrightness(fx32 brightness, fx32 surfaceMask, u32 screenMask);
+void InitAllScreenBrightnessData(void);
+void InitScreenBrightnessData(u32 screenMask);
+void DoAllScreenBrightnessTransitionStep(void);
+BOOL IsBrightnessTransitionActive(u32 screenMask);
+
+#endif // POKEDIAMOND_UNK_0200A104_H
diff --git a/include/oam.h b/include/oam.h
new file mode 100644
index 00000000..773c985d
--- /dev/null
+++ b/include/oam.h
@@ -0,0 +1,42 @@
+#ifndef POKEDIAMOND_UNK_02009EAC_H
+#define POKEDIAMOND_UNK_02009EAC_H
+
+#include "global.h"
+#include "NNS_g2d.h"
+
+struct OamData
+{
+    NNSG2dOamManager oamManagers[2];
+    u32 heap_id;
+};
+
+void FUN_02009EAC(s32 param0,
+    s32 param1,
+    s32 param2,
+    s32 param3,
+    u32 param4,
+    u32 param5,
+    u32 param6,
+    u32 param7,
+    u32 param8);
+void InitOamData(s32 param0,
+    s32 param1,
+    s32 param2,
+    s32 param3,
+    u32 param4,
+    u32 param5,
+    u32 param6,
+    u32 param7,
+    u32 heap_id);
+void ApplyAndResetOamManagerBuffer(void);
+void DeinitOamData(void);
+void FUN_02009FD8(void *param0, u32 *param1, u32 param2, u32 param3);
+NNSG2dOamManager *GetOamManager(u32 screen);
+void FUN_0200A064(u32 heap_id);
+void FUN_0200A06C(u32 heap_id);
+u32 EntryOamManagerOamWithAffineIdxMainScreen(u32 param0, u32 param1);
+u32 EntryOamManagerOamWithAffineIdxSubScreen(u32 param0, u32 param1);
+u32 EntryOamManagerAffineMainScreen(u32 param0);
+u32 EntryOamManagerAffineSubScreen(u32 param0);
+
+#endif // POKEDIAMOND_UNK_02009EAC_H