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#include "global.h"
#include "m4a.h"
#include "main.h"
extern void sub_B54(void);
extern void sub_BBC(void);
extern void sub_CBC(void);
extern void sub_D10(void);
extern void sub_D74(void);
extern void sub_FE8(void);
extern void ReadKeys(void);
extern u32 IntrMain_Buffer[0x200];
extern u32 IntrMain[];
void AgbMain(void)
{
RegisterRamReset(0xFF);
sub_BBC();
DmaCopy32(3, IntrMain, IntrMain_Buffer, sizeof(IntrMain_Buffer));
INTR_VECTOR = IntrMain_Buffer;
sub_B54();
sub_FE8();
while (1)
{
ReadKeys();
gMainFuncs[gMain.mainState]();
sub_D74();
}
}
void sub_9BC_Main(void)
{
switch (gMain.subState)
{
case 0:
sub_CBC();
sub_24C();
gMain.subState++;
break;
case 1:
if (gMain.newKeys & KEYS_MASK)
gMain.subState = 2;
break;
default:
sub_2B4();
sub_D10();
SetMainGameState(1);
break;
}
}
void sub_A08(void)
{
m4aSoundVSync();
INTR_CHECK |= INTR_FLAG_VBLANK;
}
void sub_A20(void)
{
INTR_CHECK |= INTR_FLAG_VCOUNT;
while (!(REG_DISPSTAT & DISPSTAT_HBLANK));
if (gMain.mainState == 2)
{
REG_BG0HOFS = 0;
if (gMain.unk28)
{
if (gMain.vCount == 72)
{
REG_BG0VOFS = gMain.unk2A * 4 + 88;
gMain.vCount = 144;
REG_DISPSTAT &= 0xFF;
REG_DISPSTAT |= (gMain.vCount << 8) + DISPSTAT_VCOUNT_INTR;
}
else
{
REG_BG0VOFS = 352;
gMain.vCount = 72;
REG_DISPSTAT &= 0xFF;
REG_DISPSTAT |= (gMain.vCount << 8) + DISPSTAT_VCOUNT_INTR;
}
}
else if (gMain.unk2C)
{
if (gMain.vCount == 40)
{
gMain.blendControl = BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3
| BLDCNT_EFFECT_BLEND | BLDCNT_TGT1_BG0;
gMain.blendAlpha = 0xA06;
REG_BLDCNT = gMain.blendControl;
REG_BLDALPHA = gMain.blendAlpha;
gMain.vCount = 144;
REG_DISPSTAT &= 0xFF;
REG_DISPSTAT |= (gMain.vCount << 8) + DISPSTAT_VCOUNT_INTR;
}
else
{
gMain.blendControl = BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3
| BLDCNT_EFFECT_NONE | BLDCNT_TGT1_BG0;
gMain.blendAlpha = 0;
REG_BLDCNT = gMain.blendControl;
REG_BLDALPHA = gMain.blendAlpha;
REG_BG0VOFS = 352;
gMain.vCount = 40;
REG_DISPSTAT &= 0xFF;
REG_DISPSTAT |= (gMain.vCount << 8) + DISPSTAT_VCOUNT_INTR;
}
}
else
{
REG_BG0VOFS = 352;
}
}
}
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