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#include "global.h"
#include "main.h"
#include "task.h"
#include "script.h"
#include "sprite.h"
#include "palette.h"
#include "menu.h"
#include "menu_helpers.h"
#include "list_menu.h"
#include "malloc.h"
#include "field_screen.h"
#include "event_data.h"
#include "bg.h"
#include "gpu_regs.h"
#include "learn_move.h"
EWRAM_DATA u8 *gUnknown_0203BC34 = 0;
EWRAM_DATA u8 gUnknown_0203BC38[8] = {0};
extern void (*gFieldCallback)(void);
extern const struct SpritePalette gUnknown_085CEBB8;
extern const struct SpriteSheet gUnknown_085CEBB0;
extern const struct BgTemplate gUnknown_085CEC28;
extern void sub_81D2824(u16);
void sub_8160868(void);
void sub_8161280(void);
void sub_81610B8(void);
void sub_816082C(void);
static void sub_8160664(u8 taskId);
void sub_81606A0(void); //CB2_InitLearnMove
void sub_8160740(void);
void sub_81607EC(void);
void sub_816082C(void);
void sub_8160624(void) //VBlankCB_LearnMove
{
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
}
void sub_8160638(void) //TeachMoveTutorMove
{
ScriptContext2_Enable();
CreateTask(sub_8160664, 0xA);
BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
}
void sub_8160664(u8 taskId)
{
if (!gPaletteFade.active)
{
SetMainCallback2(sub_81606A0);
gFieldCallback = sub_80AF168;
DestroyTask(taskId);
}
}
// Doesn't match
void sub_81606A0(void) //CB2_InitLearnMove
{
ResetSpriteData();
FreeAllSpritePalettes();
ResetTasks();
clear_scheduled_bg_copies_to_vram();
gUnknown_0203BC34 = AllocZeroed(0x118); //gUnknown_0203BC34 ?
gUnknown_0203BC34[68] = gSpecialVar_0x8004;
SetVBlankCallback(sub_8160624);
sub_81607EC();
sub_81D2824(0);
//gUnknown_0203BC38 ?
gUnknown_0203BC38[0] = 0;
gUnknown_0203BC38[2] = 0;
gUnknown_0203BC38[4] = 0;
sub_8161280();
LoadSpriteSheet(&gUnknown_085CEBB0);
LoadSpritePalette(&gUnknown_085CEBB8);
sub_81610B8();
gUnknown_0203BC34[274] = ListMenuInit(&gMultiuseListMenuTemplate, gUnknown_0203BC38[0], gUnknown_0203BC38[2]);
FillPalette(0, 0, 2);
SetMainCallback2(sub_816082C);
}
// Doesn't match
void sub_8160740(void)
{
ResetSpriteData();
FreeAllSpritePalettes();
ResetTasks();
clear_scheduled_bg_copies_to_vram();
gUnknown_0203BC34 = AllocZeroed(0x118); //gUnknown_0203BC34 ?
gUnknown_0203BC34[68] = gSpecialVar_0x8004;
gUnknown_0203BC34[69] = gSpecialVar_0x8005;
SetVBlankCallback(sub_8160624);
sub_81607EC();
//gUnknown_0203BC38 ?
sub_81D2824(gUnknown_0203BC38[4]);
sub_8161280();
LoadSpriteSheet(&gUnknown_085CEBB0);
LoadSpritePalette(&gUnknown_085CEBB8);
gUnknown_0203BC34[274] = ListMenuInit(&gMultiuseListMenuTemplate, gUnknown_0203BC38[0], gUnknown_0203BC38[2]);
FillPalette(0, 0, 2);
SetMainCallback2(sub_816082C);
}
void sub_81607EC(void)
{
ResetVramOamAndBgCntRegs();
ResetBgsAndClearDma3BusyFlags(0);
InitBgsFromTemplates(0, &gUnknown_085CEC28, 2);
ResetAllBgsCoordinates();
SetGpuReg(0, 0x1040);
ShowBg(0);
ShowBg(1);
SetGpuReg(0x50, 0);
}
void sub_816082C(void)
{
sub_8160868();
RunTasks();
AnimateSprites();
BuildOamBuffer();
do_scheduled_bg_tilemap_copies_to_vram();
UpdatePaletteFade();
}
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