sub_812EB58; port scanline_effect

include/help_system.h

@@ -6,5 +6,6 @@
 extern bool8 gUnknown_3005ECC;
 
 void sub_812B484(void);
+void sub_812B1F0(u8);
 
 #endif //GUARD_HELP_SYSTEM_H

include/menu.h

@@ -38,5 +38,6 @@ void AddTextPrinterParametrized2(u8 windowId, u8 fontId, u8 x, u8 y, u8 letterSp
 void sub_8197B1C(u8 windowId, bool8 copyToVram, u16 a2, u16 a3);
 void sub_810F4D8(u8 windowId, bool32 someBool);
 void *sub_80F68F0(u8 bgId, const void *src, u32 size, u16 offset, u8 mode);
+void sub_810F558(u8, u8, u8, u8, u16);
 
 #endif // GUARD_MENU_H

include/new_menu_helpers.h

@@ -24,5 +24,8 @@ u8 GetStartMenuWindowId(void);
 void sub_80F7998(void);
 void sub_80F69E8(u8 bgId, const void *src, u32 size, u16 offset, u8 mode);
 void sub_80F6F1C(u8 windowId, bool8 copyNow);
+void sub_80F6C6C(void);
+void sub_80F6C98(void);
+void sub_80F77CC(u16);
 
 #endif // GUARD_NEW_MENU_HELPERS_H

include/pokemon_3.h

@@ -5,5 +5,6 @@
 
 const u8* GetTrainerClassNameFromId(u16 trainerId);
 const u8* GetTrainerNameFromId(u16 trainerId);
+void sub_8044AF0(u8, u8);
 
 #endif // GUARD_POKEMON_3_H

include/scanline_effect.h

@@ -1,6 +1,48 @@
 #ifndef GUARD_SCANLINE_EFFECT_H
 #define GUARD_SCANLINE_EFFECT_H
 
-void remove_some_task(void);
+// DMA control value to transfer a single 16-bit value at HBlank
+#define SCANLINE_EFFECT_DMACNT_16BIT (((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_SRC_INC | DMA_DEST_INC | DMA_16BIT | DMA_DEST_RELOAD) << 16) | 1)
+#define SCANLINE_EFFECT_DMACNT_32BIT (((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_SRC_INC | DMA_DEST_INC | DMA_32BIT | DMA_DEST_RELOAD) << 16) | 1)
 
-#endif //GUARD_SCANLINE_EFFECT_H
+#define SCANLINE_EFFECT_REG_BG0HOFS (REG_ADDR_BG0HOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG0VOFS (REG_ADDR_BG0VOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG1HOFS (REG_ADDR_BG1HOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG1VOFS (REG_ADDR_BG1VOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG2HOFS (REG_ADDR_BG2HOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG2VOFS (REG_ADDR_BG2VOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG3HOFS (REG_ADDR_BG3HOFS - REG_ADDR_BG0HOFS)
+#define SCANLINE_EFFECT_REG_BG3VOFS (REG_ADDR_BG3VOFS - REG_ADDR_BG0HOFS)
+
+struct ScanlineEffectParams
+{
+    volatile void *dmaDest;
+    u32 dmaControl;
+    u8 initState;
+    u8 unused9;
+};
+
+struct ScanlineEffect
+{
+    void *dmaSrcBuffers[2];
+    volatile void *dmaDest;
+    u32 dmaControl;
+    void (*setFirstScanlineReg)(void);
+    u8 srcBuffer;
+    u8 state;
+    u8 unused16;
+    u8 unused17;
+    u8 waveTaskId;
+};
+
+extern struct ScanlineEffect gScanlineEffect;
+
+extern u16 gScanlineEffectRegBuffers[2][0x3C0];
+
+void ScanlineEffect_Stop(void);
+void ScanlineEffect_Clear(void);
+void ScanlineEffect_SetParams(struct ScanlineEffectParams);
+void ScanlineEffect_InitHBlankDmaTransfer(void);
+u8 ScanlineEffect_InitWave(u8 startLine, u8 endLine, u8 frequency, u8 amplitude, u8 delayInterval, u8 regOffset, bool8 a7);
+
+#endif // GUARD_SCANLINE_EFFECT_H

include/text.h

@@ -250,5 +250,6 @@ s32 GetGlyphWidthFont3(u16 glyphId, bool32 isJapanese);
 s32 GetGlyphWidthFont4(u16 glyphId, bool32 isJapanese);
 s32 GetGlyphWidthFont5(u16 glyphId, bool32 isJapanese);
 void sub_80062B0(struct Sprite *sprite);
+u8 sub_8006300(u8 sheetId, u16 x, u16 y, u8 priority, u8 subpriority);
 
 #endif // GUARD_TEXT_H

include/unknown_task.h

@@ -1,24 +0,0 @@
-#ifndef GUARD_unknown_task_H
-#define GUARD_unknown_task_H
-
-#include "global.h"
-
-// Exported type declarations
-struct UnknownTaskStruct
-{
-    volatile void *dest;
-    u32 control;
-    u8 unk8;
-    u8 unk9;
-};
-
-extern struct UnknownTaskStruct gUnknown_0831AC70;
-
-// Exported RAM declarations
-
-// Exported ROM declarations
-void remove_some_task(void);
-void sub_80BA038(struct UnknownTaskStruct arg0);
-void sub_80BA0A8(void);
-
-#endif // GUARD_unknown_task_H