Files
pokediamond/arm9/src/main.c
T
2023-07-12 15:41:39 +01:00

326 lines
8.3 KiB
C

#define IN_MAIN_C
#include "global.h"
#include "SPI_pm.h"
#include "CARD_backup.h"
#include "CARD_pullOut.h"
#include "CTRDG_common.h"
#include "communication_error.h"
#include "PAD_pad.h"
#include "main.h"
#include "game_init.h"
#include "poke_overlay.h"
#include "player_data.h"
#include "save_data_read_error.h"
#include "sound.h"
#include "timer3.h"
#include "unk_02031734.h"
#include "unk_0202F150.h"
#include "wfc_user_info_warning.h"
#include "overlay_52.h"
#include "font.h"
#include "brightness.h"
#include "heap.h"
FS_EXTERN_OVERLAY(OVERLAY_52);
FS_EXTERN_OVERLAY(OVERLAY_63);
#define SOFT_RESET_KEY (PAD_BUTTON_L | PAD_BUTTON_R | PAD_BUTTON_START | PAD_BUTTON_SELECT)
s32 UNK_02016FA4;
PMBackLightSwitch gBacklightTop;
struct UnkStruct_02016FA8 UNK_02016FA8;
extern void sub_02022294(void);
extern void GF_InitRTCWork(void);
extern int sub_020337E8(int);
extern void PlayTimerInit(void);
extern void sub_0201B5CC(void *);
extern void GF_RTC_UpdateOnFrame(void);
extern void PlayTimerUpdate(void);
extern void sub_020222C4(void);
extern void sub_0200E2D8(void);
extern struct OverlayManagerTemplate ov63_021DBE18;
extern u8 SDK_STATIC_BSS_START[];
const int gGameLanguage = GAME_LANGUAGE;
const int gGameVersion = GAME_VERSION;
__declspec(noreturn)
void NitroMain(void)
{
InitSystemForTheGame();
InitGraphicMemory();
InitKeypadAndTouchpad();
sub_02016438(0);
PM_GetBackLight(&gBacklightTop, NULL);
sub_02022294();
GF_InitRTCWork();
sub_02000DF4();
sub_02002C14();
sub_02002C50(0, HEAP_ID_MAIN);
sub_02002C50(1, HEAP_ID_MAIN);
sub_02002C50(3, HEAP_ID_MAIN);
UNK_02016FA8.unk10 = -1;
UNK_02016FA8.save = SaveData_New();
InitSoundData(Save_Chatot_Get(UNK_02016FA8.save), Save_PlayerData_GetOptionsAddr(UNK_02016FA8.save));
Init_Timer3();
if (sub_020337E8(3) == 3)
ShowWFCUserInfoWarning(HEAP_ID_MAIN, 0);
if (sub_020227FC(UNK_02016FA8.save) == 0)
{
ShowSaveDataReadError(HEAP_ID_DEFAULT);
}
else
{
switch (OS_GetResetParameter())
{
case 0:
// Title Demo
UNK_02016FA8.unk14 = 0;
RegisterMainOverlay(FS_OVERLAY_ID(OVERLAY_63), &ov63_021DBE18);
break;
case 1:
// Reset transition?
UNK_02016FA8.unk14 = 1;
RegisterMainOverlay(FS_OVERLAY_ID(OVERLAY_52), &ov52_021D76C8);
break;
default:
GF_ASSERT(0);
break;
}
}
gSystem.unk6C = 1;
gSystem.unk30 = 0;
InitializeMainRNG();
ScreenBrightnessData_InitAll();
PlayTimerInit();
UNK_02016FA4 = 0;
for (;;)
{
sub_02000EE8();
HandleDSLidAction();
ReadKeypadAndTocuhpad();
if ((gSystem.heldKeysRaw & SOFT_RESET_KEY) == SOFT_RESET_KEY && !gSystem.softResetDisabled) // soft reset?
{
DoSoftReset(0); // soft reset?
}
if (sub_0202FB80())
{
Main_RunOverlayManager();
sub_0201B5CC(gSystem.unk18);
sub_0201B5CC(gSystem.unk24);
if (!gSystem.unk30)
{
OS_WaitIrq(1, 1);
gSystem.unk2C++;
}
}
GF_RTC_UpdateOnFrame();
PlayTimerUpdate();
sub_020222C4();
sub_0201B5CC(gSystem.unk24);
OS_WaitIrq(1, 1);
gSystem.unk2C++;
gSystem.unk30 = 0;
DoAllScreenBrightnessTransitionStep();
sub_0200E2D8();
if (gSystem.vBlankIntr)
gSystem.vBlankIntr(gSystem.vBlankIntrArg);
DoSoundUpdateFrame();
sub_0201B5CC(gSystem.unk20);
}
}
void sub_02000DF4(void)
{
UNK_02016FA8.mainOverlayId = SDK_OVERLAY_INVALID_ID;
UNK_02016FA8.overlayManager = NULL;
UNK_02016FA8.queuedMainOverlayId = SDK_OVERLAY_INVALID_ID; // overlay invalid
UNK_02016FA8.template = NULL;
}
void Main_RunOverlayManager(void)
{
if (UNK_02016FA8.overlayManager == NULL)
{
if (UNK_02016FA8.template == NULL)
return;
if (UNK_02016FA8.queuedMainOverlayId != SDK_OVERLAY_INVALID_ID)
HandleLoadOverlay(UNK_02016FA8.queuedMainOverlayId, 0);
UNK_02016FA8.mainOverlayId = UNK_02016FA8.queuedMainOverlayId;
UNK_02016FA8.overlayManager = OverlayManager_New(UNK_02016FA8.template, &UNK_02016FA8.unk10, HEAP_ID_DEFAULT);
UNK_02016FA8.queuedMainOverlayId = SDK_OVERLAY_INVALID_ID;
UNK_02016FA8.template = NULL;
}
if (OverlayManager_Run(UNK_02016FA8.overlayManager))
{
OverlayManager_Delete(UNK_02016FA8.overlayManager);
UNK_02016FA8.overlayManager = NULL;
if (UNK_02016FA8.mainOverlayId != SDK_OVERLAY_INVALID_ID)
UnloadOverlayByID(UNK_02016FA8.mainOverlayId);
}
}
void RegisterMainOverlay(FSOverlayID id, const struct OverlayManagerTemplate *template)
{
GF_ASSERT(UNK_02016FA8.template == NULL);
UNK_02016FA8.queuedMainOverlayId = id;
UNK_02016FA8.template = template;
}
void sub_02000E9C(void)
{
sub_0202FB80();
OS_WaitIrq(TRUE, OS_IE_VBLANK);
gSystem.unk2C++;
gSystem.unk30 = 0;
if (gSystem.vBlankIntr != NULL)
gSystem.vBlankIntr(gSystem.vBlankIntrArg);
}
void sub_02000EC8(u32 parameter)
{
if (sub_02033678() && CARD_TryWaitBackupAsync() == TRUE)
{
OS_ResetSystem(parameter);
}
sub_02000E9C();
}
void sub_02000EE8(void)
{
u32 r1 = sub_020335B8();
switch (r1)
{
case 1:
sub_02000F4C(1, r1);
break;
case 2:
sub_02000F4C(0, r1);
break;
case 3:
sub_02000F4C(1, r1);
break;
}
}
extern void sub_0200E3A0(PMLCDTarget, int);
__declspec(noreturn)
void DoSoftReset(u32 parameter)
{
sub_0200E3A0(PM_LCD_TOP, 0x7FFF);
sub_0200E3A0(PM_LCD_BOTTOM, 0x7FFF);
if (sub_02032DAC())
{
sub_0202287C(sub_020225F8());
}
do
{
HandleDSLidAction();
sub_02000EC8(parameter);
} while (1);
}
void sub_02000F4C(u32 arg0, u32 arg1)
{
if (arg1 == 3)
{
ShowCommunicationError(HEAP_ID_DEFAULT, 3, 0);
}
else if (arg0 == 0)
{
ShowCommunicationError(HEAP_ID_DEFAULT, 2, 0);
}
else
{
ShowCommunicationError(HEAP_ID_DEFAULT, 0, 0);
}
sub_02032DAC();
while (TRUE)
{
HandleDSLidAction();
ReadKeypadAndTocuhpad();
if (gSystem.newKeys & 1)
break;
sub_02000E9C();
}
DoSoftReset(arg0);
}
extern void GF_RTC_CopyDateTime(struct Unk21C4818 *, struct Unk21C4828 *);
extern void SetMTRNGSeed(u32);
extern void SetLCRNGSeed(u32);
void InitializeMainRNG(void)
{
struct Unk21C4818 spC;
struct Unk21C4828 sp0;
GF_RTC_CopyDateTime(&spC, &sp0);
{
u32 r4 = gSystem.unk2C;
u32 r5 = ((sp0.unk4 + sp0.unk8) << 24) + (spC.unk0 + ((256 * spC.unk4 * spC.unk8) << 16) + (sp0.unk0 << 16));
SetMTRNGSeed(r4 + r5);
SetLCRNGSeed(r4 + r5);
}
}
extern void sub_0201CE04(void);
extern void sub_0201CDD0(void);
void HandleDSLidAction(void)
{
PMBackLightSwitch top, bottom;
if (PAD_DetectFold())
{
if (!gSystem.unk67)
{
sub_0201CE04();
if (CTRDG_IsPulledOut() == TRUE)
{
UNK_02016FA4 = 1;
}
{
int r1 = UNK_02016FA4;
while (1)
{
PMWakeUpTrigger trigger = PM_TRIGGER_COVER_OPEN | PM_TRIGGER_CARD;
if (gSystem.gbaCartId && !r1)
trigger |= PM_TRIGGER_CARTRIDGE;
PM_GoSleepMode(trigger, PM_PAD_LOGIC_OR, 0);
if (CARD_IsPulledOut())
{
PM_ForceToPowerOff();
break;
}
else if (PAD_DetectFold())
{
r1 = UNK_02016FA4 = 1;
}
else
break;
}
sub_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);
}
}