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7460069110
pokefirered/src/mevent.c
PikalaxALT 7460069110 sub_8143910
2018-11-29 11:35:31 -05:00

456 lines
11 KiB
C
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#include "global.h"
#include "constants/songs.h"
#include "malloc.h"
#include "sound.h"
#include "main.h"
#include "task.h"
#include "decompress.h"
#include "link.h"
#include "link_rfu_4.h"
#include "unk_815c27c.h"
struct MEvent_Str_1
{
u16 unk_000;
size_t unk_004;
const void * unk_008;
};
struct MEvent_Str_2
{
u8 fill_00[0x40];
};
struct MEventTaskData1
{
u16 t00;
u16 t02;
u16 t04;
u16 t06;
u8 t08;
u8 t09;
u8 t0A;
u8 t0B;
u8 t0C;
u8 t0D;
u8 t0E;
struct MEvent_Str_2 *t10;
};
void sub_8143910(u8 taskId);
void sub_8142504(const u8 *str);
u8 sub_815D6B4(u8 *);
bool32 sub_815D794(u8 *);
void sub_812B484(void);
void sub_81422FC(void);
extern const u8 gUnknown_841DE52[];
extern const u8 gUnknown_841DE53[];
extern const u8 gUnknown_841DE54[];
extern const u8 gUnknown_841DE7C[];
extern const u8 gUnknown_841DE7D[];
extern const u8 gUnknown_841DE95[];
extern const u8 gUnknown_841DE96[];
extern const u8 gUnknown_841DE97[];
extern const u8 gUnknown_841DE98[];
extern const u8 gUnknown_841DE99[];
extern const u8 gUnknown_841DE9A[];
extern const u8 gUnknown_841DE9B[];
extern const u8 gUnknown_841DE9C[];
extern const u8 gUnknownSerialData_Start[];
extern const u8 gUnknownSerialData_End[];
struct MEvent_Str_1 gUnknown_3005ED0;
void sub_81435DC(struct MEvent_Str_1 *a0, size_t a1, const void * a2)
{
vu16 imeBak = REG_IME;
REG_IME = 0;
gIntrTable[1] = sub_815C6D4;
gIntrTable[2] = sub_815C6C4;
sub_815C8C8();
sub_815C960();
REG_IE |= INTR_FLAG_VCOUNT;
REG_IME = imeBak;
a0->unk_000 = 0;
a0->unk_004 = a1;
a0->unk_008 = a2;
}
void sub_8143644(struct MEvent_Str_1 *unused)
{
vu16 imeBak = REG_IME;
REG_IME = 0;
sub_815C960();
sub_815C91C();
RestoreSerialTimer3IntrHandlers();
REG_IME = imeBak;
}
u8 sub_8143674(struct MEvent_Str_1 *a0)
{
u8 resp = 0;
a0->unk_000 = sub_815C498(1, a0->unk_004, a0->unk_008, 0);
if ((a0->unk_000 & 0x13) == 0x10)
resp = 1;
if (a0->unk_000 & 8)
resp = 2;
if (a0->unk_000 & 4)
resp = 3;
gUnknown_3003F84 = 0;
return resp;
}
void sub_81436BC(void)
{
memset(gDecompressionBuffer, 0, 0x2000);
gUnknown_202271A = 0x5502;
sub_8009804();
SetSuppressLinkErrorMessage(TRUE);
}
bool32 sub_81436EC(void)
{
vu16 imeBak = REG_IME;
u16 data[4];
REG_IME = 0;
*(u64 *)data = gUnknown_3003FB4;
REG_IME = imeBak;
if ( data[0] == 0xB9A0
&& data[1] == 0xCCD0
&& data[2] == 0xFFFF
&& data[3] == 0xFFFF
)
return TRUE;
return FALSE;
}
bool32 sub_814374C(void)
{
if (sub_800AA48() && GetLinkPlayerCount_2() == 2)
return TRUE;
return FALSE;
}
u32 sub_8143770(u8 * r4, u16 * r5)
{
if ((*r4 == 3 || *r4 == 4 || *r4 == 5) && HasLinkErrorOccurred())
{
*r4 = 0;
return 3;
}
switch (*r4)
{
case 0:
if (sub_800AA48() && GetLinkPlayerCount_2() > 1)
{
*r4 = 1;
;
}
else if (JOY_NEW(B_BUTTON))
{
*r4 = 0;
return 1;
}
break;
case 1:
if (++(*r5) > 5)
{
*r5 = 0;
*r4 = 2;
}
break;
case 2:
if (GetLinkPlayerCount_2() == 2)
{
PlaySE(SE_TOY_G);
sub_800A5BC();
*r5 = 0;
*r4 = 3;
}
else if (JOY_NEW(B_BUTTON))
{
*r4 = 0;
return 1;
}
break;
case 3:
if (++(*r5) > 30)
{
*r4 = 0;
return 5;
}
else if (IsLinkConnectionEstablished())
{
if (gUnknown_3003F64)
{
if (IsLinkPlayerDataExchangeComplete())
{
*r4 = 0;
return 2;
}
else
*r4 = 4;
}
else
*r4 = 3;
}
break;
case 4:
sub_800AA80(0);
*r4 = 5;
break;
case 5:
if (!gUnknown_3003F64)
{
*r4 = 0;
return 4;
}
break;
}
return 0;
}
void sub_81438A0(void)
{
u8 taskId = CreateTask(sub_8143910, 0);
struct MEventTaskData1 *data = (struct MEventTaskData1 *)gTasks[taskId].data;
data->t08 = 0;
data->t09 = 0;
data->t0A = 0;
data->t0B = 0;
data->t0C = 0;
data->t0D = 0;
data->t00 = 0;
data->t02 = 0;
data->t04 = 0;
data->t06 = 0;
data->t0E = 0;
data->t10 = AllocZeroed(sizeof(struct MEvent_Str_2));
}
void sub_81438E8(u16 *a0)
{
*a0 = 0;
}
bool32 sub_81438F0(u16 * a0, u16 a1)
{
if (++(*a0) > a1)
{
*a0 = 0;
return TRUE;
}
return FALSE;
}
void sub_8143910(u8 taskId)
{
struct MEventTaskData1 *data = (struct MEventTaskData1 *)gTasks[taskId].data;
switch (data->t08)
{
case 0:
if (mevent_0814257C(&data->t09, gUnknown_841DE52))
data->t08 = 1;
break;
case 1:
sub_81436BC();
sub_81438E8(&data->t00);
data->t08 = 2;
break;
case 2:
if (sub_81438F0(&data->t00, 10))
data->t08 = 3;
break;
case 3:
if (!sub_814374C())
{
sub_80098B8();
data->t08 = 4;
}
else
data->t08 = 13;
break;
case 4:
if (mevent_0814257C(&data->t09, gUnknown_841DE53))
{
sub_8142504(gUnknown_841DE54);
sub_81438E8(&data->t00);
data->t08 = 5;
}
break;
case 5:
if (sub_81438F0(&data->t00, 90))
{
sub_81436BC();
data->t08 = 6;
}
else if (JOY_NEW(B_BUTTON))
{
sub_81438E8(&data->t00);
PlaySE(SE_SELECT);
data->t08 = 23;
}
break;
case 6:
if (JOY_NEW(B_BUTTON))
{
PlaySE(SE_SELECT);
sub_80098B8();
sub_81438E8(&data->t00);
data->t08 = 23;
}
else if (GetLinkPlayerCount_2() > 1)
{
sub_81438E8(&data->t00);
sub_80098B8();
data->t08 = 7;
}
else if (sub_81436EC())
{
PlaySE(SE_SELECT);
sub_80098B8();
sub_81438E8(&data->t00);
data->t08 = 8;
}
else if (sub_81438F0(&data->t00, 10))
{
sub_80098B8();
sub_81436BC();
sub_81438E8(&data->t00);
}
break;
case 7:
if (mevent_0814257C(&data->t09, gUnknown_841DE7C))
data->t08 = 4;
break;
case 8:
sub_8142504(gUnknown_841DE95);
sub_81435DC(&gUnknown_3005ED0, gUnknownSerialData_End - gUnknownSerialData_Start, gUnknownSerialData_Start);
data->t08 = 9;
break;
case 9:
data->t0E = sub_8143674(&gUnknown_3005ED0);
if (data->t0E != 0)
data->t08 = 10;
break;
case 10:
sub_8143644(&gUnknown_3005ED0);
if (data->t0E == 3)
data->t08 = 20;
else if (data->t0E == 1)
{
sub_81438E8(&data->t00);
sub_8142504(gUnknown_841DE9B);
data->t08 = 11;
}
else
data->t08 = 0;
break;
case 11:
if (sub_81438F0(&data->t00, 840))
data->t08 = 12;
break;
case 12:
sub_81436BC();
sub_8142504(gUnknown_841DE98);
data->t08 = 13;
break;
case 13:
switch (sub_8143770(&data->t09, &data->t00))
{
case 0:
break;
case 2:
sub_8142504(gUnknown_841DE95);
data->t08 = 14;
break;
case 1:
PlaySE(SE_SELECT);
sub_80098B8();
data->t08 = 23;
break;
case 5:
sub_80098B8();
data->t08 = 21;
break;
case 3:
case 4:
sub_80098B8();
data->t08 = 20;
break;
}
break;
case 14:
if (HasLinkErrorOccurred())
{
sub_80098B8();
data->t08 = 20;
}
else if (GetBlockReceivedStatus())
{
ResetBlockReceivedFlags();
data->t08 = 15;
}
break;
case 15:
data->t0E = sub_815D6B4(gDecompressionBuffer);
sub_800AA80(data->t0E);
data->t08 = 16;
break;
case 16:
if (!gUnknown_3003F64)
{
if (data->t0E == 1)
data->t08 = 17;
else
data->t08 = 20;
}
break;
case 17:
if (sub_815D794(gDecompressionBuffer))
{
sub_8142504(gUnknown_841DE99);
sub_81438E8(&data->t00);
data->t08 = 18;
}
else
data->t08 = 22;
break;
case 18:
if (sub_81438F0(&data->t00, 120))
{
sub_8142504(gUnknown_841DE9A);
PlayFanfare(258);
data->t08 = 19;
}
break;
case 19:
if (IsFanfareTaskInactive() &&JOY_NEW(A_BUTTON | B_BUTTON))
data->t08 = 26;
break;
case 23:
if (mevent_0814257C(&data->t09, gUnknown_841DE7D))
data->t08 = 26;
break;
case 20:
if (mevent_0814257C(&data->t09, gUnknown_841DE96))
data->t08 = 0;
break;
case 21:
if (mevent_0814257C(&data->t09, gUnknown_841DE97))
data->t08 = 0;
break;
case 22:
if (mevent_0814257C(&data->t09, gUnknown_841DE9C))
data->t08 = 0;
break;
case 26:
sub_812B484();
Free(data->t10);
DestroyTask(taskId);
SetMainCallback2(sub_81422FC);
break;
}
}
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