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#include "global.h"
#include "SPI_pm.h"
#include "OS_interrupt.h"
#include "OS_system.h"
#include "CARD_backup.h"
#include "CARD_pullOut.h"
#include "CTRDG_common.h"
#include "PAD_pad.h"
#include "main.h"
#include "poke_overlay.h"
extern struct Unk21C48B8 gUnknown21C48B8;
struct Unk2106FA0 gBacklightTop;
extern BOOL FUN_02006234(struct Unk21DBE18 *, s32 *, int);
extern BOOL FUN_02006290(int);
extern void FUN_02006260(int);
extern BOOL FUN_02033678(void);
extern int FUN_020335B8(void);
extern BOOL FUN_0202FB80(void);
extern void FUN_02000FE8(void);
extern void FUN_02016464(void);
void FUN_02000F4C(int arg0, int arg1);
void FUN_02000FE8(void);
THUMB_FUNC void FUN_02000DF4(void)
{
gBacklightTop.unk8 = -1;
gBacklightTop.unkC = 0;
gBacklightTop.unk10 = -1; // overlay invalid
gBacklightTop.unk14 = NULL;
}
THUMB_FUNC void FUN_02000E0C(void)
{
if (!gBacklightTop.unkC)
{
if (gBacklightTop.unk14 == NULL)
return;
if (gBacklightTop.unk10 != -1u)
HandleLoadOverlay(gBacklightTop.unk10, 0);
gBacklightTop.unk8 = gBacklightTop.unk10;
gBacklightTop.unkC = FUN_02006234(gBacklightTop.unk14, &gBacklightTop.unk18, 0);
gBacklightTop.unk10 = -1u;
gBacklightTop.unk14 = NULL;
}
if (FUN_02006290(gBacklightTop.unkC))
{
FUN_02006260(gBacklightTop.unkC);
gBacklightTop.unkC = 0;
if (gBacklightTop.unk8 != -1u)
UnloadOverlayByID(gBacklightTop.unk8);
}
}
THUMB_FUNC void FUN_02000E7C(FSOverlayID id, struct Unk21DBE18 * arg1)
{
if (gBacklightTop.unk14 != NULL)
ErrorHandling();
gBacklightTop.unk10 = id;
gBacklightTop.unk14 = arg1;
}
THUMB_FUNC void FUN_02000E9C(void)
{
FUN_0202FB80();
OS_WaitIrq(TRUE, OS_IE_V_BLANK);
gUnknown21C48B8.unk2C++;
gUnknown21C48B8.unk30 = 0;
if (gUnknown21C48B8.unk0 != NULL)
gUnknown21C48B8.unk0(gUnknown21C48B8.unk4);
}
THUMB_FUNC void FUN_02000EC8(u32 parameter)
{
if (FUN_02033678() && CARD_TryWaitBackupAsync() == TRUE)
{
OS_ResetSystem(parameter);
}
FUN_02000E9C();
}
THUMB_FUNC void FUN_02000EE8(void)
{
int r1 = FUN_020335B8();
switch (r1)
{
case 1:
FUN_02000F4C(1, r1);
break;
case 2:
FUN_02000F4C(0, r1);
break;
case 3:
FUN_02000F4C(1, r1);
break;
}
}
extern void FUN_0200E3A0(int, int);
extern BOOL FUN_02032DAC(void);
extern void FUN_020225F8(void);
extern void FUN_0202287C(void);
// No Return
THUMB_FUNC void DoSoftReset(u32 parameter)
{
FUN_0200E3A0(0, 0x7FFF);
FUN_0200E3A0(1, 0x7FFF);
if (FUN_02032DAC())
{
FUN_020225F8();
FUN_0202287C();
}
do
{
FUN_02000FE8();
FUN_02000EC8(parameter);
} while (1);
}
extern void FUN_02033F70(int, int, int);
THUMB_FUNC void FUN_02000F4C(int arg0, int arg1)
{
if (arg1 == 3)
{
FUN_02033F70(0, 3, 0);
}
else if (arg0 == 0)
{
FUN_02033F70(0, 2, 0);
}
else
{
FUN_02033F70(0, 0, 0);
}
FUN_02032DAC();
while (1)
{
FUN_02000FE8();
FUN_02016464();
if (gUnknown21C48B8.unk48 & 1)
break;
FUN_02000E9C();
}
DoSoftReset(arg0);
}
extern void FUN_0201265C(struct Unk21C4818 *, struct Unk21C4828 *);
extern void seedr_MT(int);
extern void seedr_LC(int);
void InitializeMainRNG(void)
{
struct Unk21C4818 spC;
struct Unk21C4828 sp0;
FUN_0201265C(&spC, &sp0);
{
int r4 = gUnknown21C48B8.unk2C;
int r5 = ((sp0.unk4 + sp0.unk8) << 24) + (spC.unk0 + ((256 * spC.unk4 * spC.unk8) << 16) + (sp0.unk0 << 16));
seedr_MT(r4 + r5);
seedr_LC(r4 + r5);
}
}
extern void FUN_0201CE04(void);
extern void FUN_0201CDD0(void);
void FUN_02000FE8(void)
{
PMBackLightSwitch top, bottom;
if (PAD_DetectFold())
{
if (!gUnk021C4918.unk7)
{
FUN_0201CE04();
if (CTRDG_IsPulledOut() == TRUE)
{
gBacklightTop.unk4 = 1;
}
{
int r1 = gBacklightTop.unk4;
while (1)
{
PMWakeUpTrigger trigger = PM_TRIGGER_COVER_OPEN | PM_TRIGGER_CARD;
if (gUnk021C4918.unk6 && !r1)
trigger |= PM_TRIGGER_CARTRIDGE;
PM_GoSleepMode(trigger, PM_PAD_LOGIC_OR, 0);
if (CARD_IsPulledOut())
{
PM_ForceToPowerOff();
break;
}
else if (PAD_DetectFold())
{
r1 = gBacklightTop.unk4 = 1;
}
else
break;
}
FUN_0201CDD0();
return;
}
}
else
{
PM_GetBackLight(&top, &bottom);
if (top == PM_BACKLIGHT_ON)
PM_SetBackLight(PM_LCD_ALL, PM_BACKLIGHT_OFF);
}
}
else
{
PM_GetBackLight(&top, &bottom);
if (top == PM_BACKLIGHT_OFF)
PM_SetBackLight(PM_LCD_ALL, gBacklightTop.unk0);
}
}
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