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#include "global.h"
#include "palette.h"
#include "task.h"
#include "malloc.h"
#include "overworld.h"
#include "event_data.h"
#include "region_map.h"
#include "window.h"
#include "sound.h"
#include "new_menu_helpers.h"
#include "constants/flags.h"
#include "constants/songs.h"
#include "constants/region_map.h"
struct UnkStruct_20399D4
{
u8 filler_0000[0x0026];
u16 field_0026[5][600];
u8 filler_1796[0x3000];
u8 field_4796;
u8 field_4797[4];
u8 field_479B;
u8 field_479C;
u8 filler_479D[3];
u8 field_47A0;
u8 filler_47A1[3];
u8 field_47A4;
u8 filler_47A5[3];
u8 field_47A8;
u8 filler_47A9[15];
TaskFunc field_47B8;
MainCallback field_47BC;
};
EWRAM_DATA struct UnkStruct_20399D4 * gUnknown_20399D4 = NULL;
EWRAM_DATA void * gUnknown_20399D8 = NULL;
EWRAM_DATA void * gUnknown_20399DC = NULL;
EWRAM_DATA void * gUnknown_20399E0 = NULL;
EWRAM_DATA void * gUnknown_20399E4 = NULL;
EWRAM_DATA void * gUnknown_20399E8 = NULL;
EWRAM_DATA void * gUnknown_20399EC = NULL;
EWRAM_DATA void * gUnknown_20399F0[3] = {};
EWRAM_DATA void * gUnknown_20399FC = NULL;
static void sub_80BFFD0(void);
void sub_80C0100(void);
bool8 sub_80C0238(void);
void sub_80C03E8(void);
void sub_80C04E4(u8 taskId);
void sub_80C08B4(void);
void sub_80C08E0(void);
void sub_80C08F4(void);
void sub_80C0904(void);
void sub_80C0A6C(void);
void sub_80C0A88(u8 a0);
void sub_80C0B18(void);
void sub_80C0BB0(void);
void sub_80C0CC8(u8 bg, u16 *map);
bool8 sub_80C0E04(u8 a0);
u8 sub_80C0E20(void);
void sub_80C3008(u16 a0, u16 a1);
u16 sub_80C3508(void);
u16 sub_80C3514(void);
u8 sub_80C3AC8(u8 a0);
u8 sub_80C4164(u8 a0, u8 a1, s16 a2, s16 a3);
void sub_80C41D8(u16 a0, u16 a1);
void sub_80C4398(u8 a0, u8 taskId, TaskFunc taskFunc);
void sub_80C4F08(u8 taskId);
#include "data/text/map_section_names.h"
extern const u16 gUnknown_83EF23C[];
extern const u16 gUnknown_83EF2DC[];
extern const u32 gUnknown_83EF61C[];
extern const u32 gUnknown_83F089C[];
extern const u32 gUnknown_83F0AFC[];
extern const u32 gUnknown_83F0C0C[];
extern const u32 gUnknown_83F0CF0[];
extern const u32 gUnknown_83F1978[];
extern const u32 gUnknown_83F19A0[];
extern const u8 sSeviiMapsecs[3][30];
extern const u8 gUnknown_83F1B00[3][4];
static void RegionMap_DarkenPalette(u16 *pal, u16 size, u16 tint)
{
int i;
int r, g, b;
for (i = 0; i < size; i++)
{
r = (*pal) & 0x1F;
g = ((*pal) >> 5) & 0x1F;
b = ((*pal) >> 10) & 0x1F;
r = (((r << 8) / 100) * tint) >> 8;
g = (((g << 8) / 100) * tint) >> 8;
b = (((b << 8) / 100) * tint) >> 8;
*pal = RGB2(r, g, b);
pal++;
}
}
void sub_80BFEA0(void)
{
u16 pal[16];
CpuCopy16(&gUnknown_83EF2DC[0x20], pal, sizeof(pal));
RegionMap_DarkenPalette(pal, NELEMS(pal), 95);
LoadPalette(pal, 0x20, 0x20);
LoadPalette(&gUnknown_83EF2DC[0x2F], 0x2F, sizeof(u16));
}
void sub_80BFEDC(u8 kind)
{
gUnknown_20399D4 = AllocZeroed(sizeof(struct UnkStruct_20399D4));
if (gUnknown_20399D4 == NULL)
{
SetMainCallback2(CB2_ReturnToField);
}
else
{
gUnknown_2031DE0 = TRUE;
gUnknown_20399D4->field_4796 = kind;
gUnknown_20399D4->field_47A0 = 0;
gUnknown_20399D4->field_47A4 = 0;
gUnknown_20399D4->field_47A8 = 0;
sub_80BFFD0();
SetMainCallback2(sub_80C0100);
}
}
void sub_80BFF50(u8 kind, MainCallback cb)
{
gUnknown_20399D4 = AllocZeroed(sizeof(struct UnkStruct_20399D4));
if (gUnknown_20399D4 == NULL)
{
SetMainCallback2(CB2_ReturnToField);
}
else
{
gUnknown_2031DE0 = TRUE;
gUnknown_20399D4->field_4796 = kind;
gUnknown_20399D4->field_47A0 = 0;
gUnknown_20399D4->field_47A4 = 0;
gUnknown_20399D4->field_47A8 = 0;
gUnknown_20399D4->field_47BC = cb;
sub_80BFFD0();
SetMainCallback2(sub_80C0100);
}
}
static void sub_80BFFD0(void)
{
u8 i;
u8 j;
u8 r7;
switch (gUnknown_20399D4->field_4796)
{
default:
case 0:
case 1:
gUnknown_20399D4->field_47B8 = sub_80C04E4;
break;
case 2:
gUnknown_20399D4->field_47B8 = sub_80C4F08;
break;
}
for (i = 0; i < 4; i++)
{
gUnknown_20399D4->field_4797[i] = gUnknown_83F1B00[gUnknown_20399D4->field_4796][i];
}
if (!FlagGet(FLAG_SYS_SEVII_MAP_123))
gUnknown_20399D4->field_4797[0] = FALSE;
r7 = 0;
j = 0;
if (gMapHeader.regionMapSectionId >= MAPSECS_SEVII_123)
{
while (r7 == 0)
{
for (i = 0; sSeviiMapsecs[j][i] != MAPSEC_NONE; i++)
{
if (gMapHeader.regionMapSectionId == sSeviiMapsecs[j][i])
{
r7 = j + 1;
break;
}
}
j++;
}
}
gUnknown_20399D4->field_479B = r7;
gUnknown_20399D4->field_479C = r7;
}
void sub_80C0100(void)
{
switch (gUnknown_20399D4->field_47A4)
{
case 0:
sub_80C08E0();
break;
case 1:
sub_80C0904();
break;
case 2:
sub_80C0A6C();
break;
case 3:
if (!sub_80C0238())
return;
break;
case 4:
FillBgTilemapBufferRect_Palette0(1, 0x000, 0, 0, 30, 20);
CopyBgTilemapBufferToVram(1);
break;
case 5:
sub_80C0CC8(0, gUnknown_20399D4->field_0026[gUnknown_20399D4->field_479B]);
CopyBgTilemapBufferToVram(0);
if (gUnknown_20399D4->field_4796 != 0)
{
sub_80C0CC8(1, gUnknown_20399D4->field_0026[4]);
CopyBgTilemapBufferToVram(1);
}
break;
case 6:
sub_80C0B18();
PutWindowTilemap(0);
break;
case 7:
sub_80C0BB0();
PutWindowTilemap(1);
break;
case 8:
if (sub_80C0E04(2) == TRUE)
sub_80C0A88(1);
break;
default:
BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
sub_80C03E8();
sub_80C08F4();
break;
}
gUnknown_20399D4->field_47A4++;
}
bool8 sub_80C0238(void)
{
switch (gUnknown_20399D4->field_47A8)
{
case 0:
LoadPalette(gUnknown_83EF23C, 0xC0, 0x20);
break;
case 1:
LoadPalette(gUnknown_83EF2DC, 0x00, 0xA0);
sub_80BFEA0();
if (gUnknown_20399D4->field_4796 != 0)
{
LoadPalette(&gUnknown_83EF23C[15], 0x00, 0x02);
LoadPalette(&gUnknown_83EF23C[15], 0x10, 0x02);
LoadPalette(&gUnknown_83EF23C[15], 0x20, 0x02);
LoadPalette(&gUnknown_83EF23C[15], 0x30, 0x02);
LoadPalette(&gUnknown_83EF23C[15], 0x40, 0x02);
}
break;
case 2:
ResetTempTileDataBuffers();
break;
case 3:
DecompressAndCopyTileDataToVram(0, gUnknown_83EF61C, 0, 0, 0);
if (gUnknown_20399D4->field_4796 != 0)
{
DecompressAndCopyTileDataToVram(1, gUnknown_83F1978, 0, 0, 0);
}
break;
case 4:
if (FreeTempTileDataBuffersIfPossible() == TRUE)
return FALSE;
break;
case 5:
LZ77UnCompWram(gUnknown_83F089C, gUnknown_20399D4->field_0026[0]);
break;
case 6:
LZ77UnCompWram(gUnknown_83F0AFC, gUnknown_20399D4->field_0026[1]);
break;
case 7:
LZ77UnCompWram(gUnknown_83F0C0C, gUnknown_20399D4->field_0026[2]);
break;
case 8:
LZ77UnCompWram(gUnknown_83F0CF0, gUnknown_20399D4->field_0026[3]);
break;
default:
LZ77UnCompWram(gUnknown_83F19A0, gUnknown_20399D4->field_0026[4]);
return TRUE;
}
gUnknown_20399D4->field_47A8++;
return FALSE;
}
void sub_80C03E8(void)
{
CreateTask(gUnknown_20399D4->field_47B8, 0);
SetMainCallback2(sub_80C08B4);
}
bool32 sub_80C0410(void)
{
if (sub_80C4164(sub_80C0E20(), 0, sub_80C3514(), sub_80C3508()) == 99)
return FALSE;
else
return TRUE;
}
void sub_80C0450(void)
{
if (sub_80C0410())
{
if ((sub_80C3AC8(0) != 1 && sub_80C3AC8(0) != 0) || (sub_80C3AC8(1) != 1 && sub_80C3AC8(1) != 0))
PlaySE(SE_Z_SCROLL);
if (sub_80C3508() == 21 && sub_80C3514() == 11 && sub_80C0E04(0) == TRUE)
PlaySE(SE_W255);
else if (sub_80C3508() == 21 && sub_80C3514() == 13)
PlaySE(SE_W255);
}
}
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