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b07ad8b169
pokeemerald/src/link_rfu.c
PikalaxALT b07ad8b169 through sub_800D9DC
2017-12-01 08:45:49 -05:00

1599 lines
44 KiB
C
Raw Blame History

// Includes
#include "global.h"
#include "link.h"
#include "librfu.h"
#include "link_rfu.h"
// Static type declarations
// Static RAM declarations
struct UnkRfuStruct_1 gUnknown_03004140;
struct UnkRfuStruct_2 gUnknown_03005000;
IWRAM_DATA u8 gUnknown_03000D74;
ALIGNED(4) IWRAM_DATA u8 gUnknown_03000D78[8];
IWRAM_DATA u8 gUnknown_03000D80[16];
IWRAM_DATA u16 gUnknown_03000D90[8];
EWRAM_DATA u8 gUnknown_02022B10 = 0;
EWRAM_DATA struct UnkLinkRfuStruct_02022B14 gUnknown_02022B14 = {};
EWRAM_DATA struct UnkLinkRfuStruct_02022B2C gUnknown_02022B2C = {};
// Static ROM declarations
static void sub_800C000(void);
static void sub_800C7B4(u16 r8, u16 r6);
static void sub_800C744(u32 a0);
static void sub_800CEB0(u16 r6);
static void sub_800CF34(void);
static void sub_800D158(void);
static void sub_800D20C(void);
static void sub_800D268(void);
static u8 sub_800D294(void);
static void sub_800D30C(u8 a0, u8 a1);
static void sub_800D334(u8 a0);
static void sub_800D358(u8 a0);
static void sub_800D434(void);
static void sub_800D610(void);
void sub_800D630(void);
// .rodata
// .text
u32 sub_800BEC0(void)
{
u32 r4;
r4 = rfu_REQBN_softReset_and_checkID();
if (r4 == 0x8001)
{
gUnknown_03004140.unk_08 = 1;
}
if (gUnknown_03004140.unk_04 != 0x17 && gUnknown_03004140.unk_04 != 0x01)
{
gUnknown_03004140.unk_05 = 0;
gUnknown_03004140.unk_04 = 0;
}
gUnknown_03004140.unk_07 = 0;
gUnknown_03004140.unk_0d = 0;
gUnknown_03004140.unk_01 = 0;
gUnknown_03004140.unk_00 = 0;
gUnknown_03004140.unk_06 = -1;
sub_800D610();
return r4;
}
void rfu_REQ_sendData_wrapper(u8 r2)
{
u8 val;
if (!gUnknown_03007890->unk_00)
{
val = gUnknown_03004140.unk_02;
r2 = 0;
if (val == 1)
{
r2 = 1;
}
}
else
{
gUnknown_03004140.unk_03 = 0;
}
rfu_REQ_sendData(r2);
}
int sub_800BF4C(void (*func1)(u8, u8), void (*func2)(u16))
{
if (func1 == NULL)
{
return 4;
}
CpuFill16(0, &gUnknown_03004140, offsetof(struct UnkRfuStruct_1, filler_48));
gUnknown_03004140.unk_06 = -1;
gUnknown_03004140.unk_40 = func1;
gUnknown_03004140.unk_44 = func2;
rfu_setMSCCallback(sub_800CEB0);
rfu_setREQCallback(sub_800C7B4);
return 0;
}
void sub_800BFA0(void)
{
CpuFill16(0, &gUnknown_03004140, offsetof(struct UnkRfuStruct_1, unk_40));
gUnknown_03004140.unk_06 = -1;
}
void sub_800BFCC(struct UnkLinkRfuStruct_02022B2C *unk0)
{
sub_800C000();
gUnknown_03004140.unk_04 = 1;
gUnknown_03004140.unk_05 = 2;
gUnknown_03004140.unk_3c = unk0;
gUnknown_03004140.unk_09 = unk0->unk_11;
gUnknown_03004140.unk_32 = unk0->unk_12;
gUnknown_03004140.unk_18 = unk0->unk_14;
if (unk0->unk_10)
{
gUnknown_03004140.unk_0b = 1;
}
}
static void sub_800C000(void)
{
u8 i;
gUnknown_03004140.unk_05 = 0;
gUnknown_03004140.unk_04 = 0;
gUnknown_03004140.unk_06 = -1;
gUnknown_03004140.unk_07 = 0;
gUnknown_03004140.unk_10 = 0;
gUnknown_03004140.unk_0c = 0;
gUnknown_03004140.unk_24 = 0;
gUnknown_03004140.unk_30 = 0;
for (i = 0; i < 4; i++)
{
gUnknown_03004140.unk_28[i] = 0;
gUnknown_03004140.unk_34[i] = 0;
}
}
void sub_800C048(void)
{
gUnknown_03004140.unk_04 = 0x15;
}
u8 sub_800C054(u8 r5, u16 r7, u16 r8, u16 *r6)
{
u8 i;
u16 *buffer;
if (gUnknown_03004140.unk_04 != 0 && (gUnknown_03004140.unk_04 != 0x08 || r5 != 1))
{
gUnknown_03004140.unk_14 = 1;
sub_800D30C(0xf3, 0x01);
return 1;
}
if (!rfu_getMasterSlave())
{
gUnknown_03004140.unk_14 = 2;
sub_800D30C(0xf3, 0x01);
return 2;
}
for (i = 0, buffer = r6; i < 16; i++)
{
if (*buffer++ == 0xFFFF)
{
break;
}
}
if (i == 16)
{
gUnknown_03004140.unk_14 = 4;
sub_800D30C(0xf3, 0x01);
return 4;
}
if (r5 > 1)
{
gUnknown_03004140.unk_07 = 1;
r5 = 1;
r7 = 0;
}
else
{
gUnknown_03004140.unk_07 = 0;
}
if (r5 != 0)
{
gUnknown_03004140.unk_04 = 5;
}
else
{
gUnknown_03004140.unk_04 = 9;
if (gUnknown_03004140.unk_0b)
{
gUnknown_03004140.unk_0b = 2;
}
}
gUnknown_03004140.unk_06 = r5;
gUnknown_03004140.unk_1a = r7;
gUnknown_03004140.unk_26 = r8;
gUnknown_03004140.unk_20 = r6;
return 0;
}
u8 sub_800C12C(u16 r6, u16 r8)
{
u8 i;
struct RfuUnk5 *tmp;
if (gUnknown_03004140.unk_04 != 0 && (gUnknown_03004140.unk_04 < 9 || gUnknown_03004140.unk_04 > 11))
{
gUnknown_03004140.unk_14 = 1;
sub_800D30C(0xF3, 0x01);
return 1;
}
if (!rfu_getMasterSlave())
{
gUnknown_03004140.unk_14 = 2;
sub_800D30C(0xF3, 0x01);
return 2;
}
for (i = 0; i < gUnknown_03007890->unk_08; i++)
{
if (gUnknown_03007890->unk_14[i].unk_00 == r6)
{
break;
}
}
if (gUnknown_03007890->unk_08 == 0 || i == gUnknown_03007890->unk_08)
{
gUnknown_03004140.unk_14 = 3;
sub_800D30C(0xF3, 0x01);
return 3;
}
if (gUnknown_03004140.unk_04 == 0 || gUnknown_03004140.unk_04 == 9)
{
gUnknown_03004140.unk_04 = 12;
gUnknown_03004140.unk_05 = 13;
}
else
{
gUnknown_03004140.unk_04 = 11;
gUnknown_03004140.unk_05 = 12;
}
gUnknown_03004140.unk_1e = r6;
gUnknown_03004140.unk_1a = r8;
if (gUnknown_03004140.unk_07 != 0)
{
gUnknown_03004140.unk_07 = 7;
}
return 0;
}
void sub_800C210(u8 a0)
{
u8 i;
if (a0 & gUnknown_03004140.unk_30)
{
gUnknown_03004140.unk_30 &= ~a0;
for (i = 0; i < 4; i++)
{
if ((a0 >> i) & 1)
{
gUnknown_03004140.unk_34[i] = 0;
}
}
i = gUnknown_03007890->unk_03 & a0;
if (i)
{
sub_800D334(i);
}
gUnknown_03004140.unk_14 = i;
sub_800D30C(0x33, i);
}
}
void sub_800C27C(bool8 a0)
{
u8 r2;
r2 = 0;
gUnknown_03004140.unk_07 = 0;
if (a0)
{
sub_800C000();
gUnknown_03004140.unk_04 = 23;
}
else
{
switch (gUnknown_03004140.unk_04)
{
case 5:
gUnknown_03004140.unk_04 = 8;
gUnknown_03004140.unk_05 = 0;
r2 = 0x13;
break;
case 6:
gUnknown_03004140.unk_04 = 7;
gUnknown_03004140.unk_05 = 8;
break;
case 7:
gUnknown_03004140.unk_04 = 7;
gUnknown_03004140.unk_05 = 8;
break;
case 8:
break;
case 9:
gUnknown_03004140.unk_05 = 0;
gUnknown_03004140.unk_04 = 0;
r2 = 0x21;
break;
case 10:
gUnknown_03004140.unk_04 = 11;
gUnknown_03004140.unk_05 = 0;
break;
case 11:
gUnknown_03004140.unk_04 = 11;
gUnknown_03004140.unk_05 = 0;
break;
case 12:
gUnknown_03004140.unk_05 = 0;
gUnknown_03004140.unk_04 = 0;
r2 = 0x23;
break;
case 13:
gUnknown_03004140.unk_04 = 14;
break;
case 14:
gUnknown_03004140.unk_04 = 14;
break;
case 15:
break;
case 16:
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_11;
gUnknown_03004140.unk_05 = gUnknown_03004140.unk_12;
sub_800D334(gUnknown_03007890->unk_03);
gUnknown_03004140.unk_14 = gUnknown_03007890->unk_03;
sub_800D30C(0x33, 0x01);
return;
case 17:
gUnknown_03004140.unk_04 = 18;
break;
case 18:
gUnknown_03004140.unk_04 = 18;
break;
default:
gUnknown_03004140.unk_05 = 0;
gUnknown_03004140.unk_04 = 0;
r2 = 0x43;
break;
}
if (gUnknown_03004140.unk_04 == 0)
{
sub_800D30C(r2, 0);
}
}
}
bool8 sub_800C36C(u16 a0)
{
bool8 retVal;
u8 i;
u8 sp0;
u8 sp1;
u8 sp2;
u8 flags;
retVal = FALSE;
rfu_REQBN_watchLink(a0, &sp0, &sp1, &sp2);
if (sp0)
{
gUnknown_03004140.unk_14 = sp0;
gUnknown_03004140.unk_16 = sp1;
if (gUnknown_03004140.unk_09)
{
gUnknown_03004140.unk_0a = 1;
if (gUnknown_03004140.unk_06 == 0 && sp1 == 0)
{
gUnknown_03004140.unk_0a = 4;
}
if (gUnknown_03004140.unk_0a == 1)
{
for (i = 0; i < 4; i++)
{
if ((sp0 >> i) & 1)
{
gUnknown_03004140.unk_30 |= (1 << i);
gUnknown_03004140.unk_34[i] = gUnknown_03004140.unk_32;
}
}
sub_800D30C(0x31, 0x01);
}
else
{
gUnknown_03004140.unk_0a = 0;
sub_800D334(sp0);
retVal = TRUE;
sub_800D30C(0x33, 0x01);
}
}
else
{
sub_800D334(sp0);
retVal = TRUE;
sub_800D30C(0x30, 0x02);
}
sub_800D610();
}
if (gUnknown_03007890->unk_00 == 1)
{
if (sp2)
{
for (i = 0; i < 4; i++)
{
if ((gUnknown_03004140.unk_30 >> i) & 1 && (sp2 >> i) & 1)
{
gUnknown_03004140.unk_34[i] = 0;
}
}
gUnknown_03004140.unk_30 &= ~sp2;
gUnknown_03004140.unk_14 = sp2;
sub_800D30C(0x32, 0x01);
}
if (gUnknown_03004140.unk_30)
{
flags = 0;
for (i = 0; i < 4; i++)
{
if ((gUnknown_03004140.unk_30 >> i) & 1 && gUnknown_03004140.unk_34[i] && --gUnknown_03004140.unk_34[i] == 0)
{
gUnknown_03004140.unk_30 &= ~(1 << i);
flags |= (1 << i);
}
}
if (flags)
{
sub_800D334(flags);
retVal = TRUE;
gUnknown_03004140.unk_14 = flags;
sub_800D30C(0x33, 0x01);
}
}
if (!gUnknown_03004140.unk_30)
{
gUnknown_03004140.unk_0a = 0;
}
}
return retVal;
}
void rfu_syncVBlank_(void)
{
if (rfu_syncVBlank())
{
sub_800D30C(0xF1, 0x00);
sub_800D610();
}
}
void sub_800C54C(u32 a0)
{
u8 r2;
if (gUnknown_03004140.unk_40 == NULL && gUnknown_03004140.unk_04 != 0)
{
gUnknown_03004140.unk_04 = 0;
}
else
{
if (gUnknown_03004140.unk_07 != 0)
{
sub_800C744(a0);
}
do
{
if (gUnknown_03004140.unk_04 != 0)
{
rfu_waitREQComplete();
gUnknown_03004140.unk_0e = 1;
switch (gUnknown_03004140.unk_04)
{
case 23:
r2 = sub_800BEC0() == 0x8001 ? 0x44 : 0xFF;
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D30C(r2, 0);
break;
case 1:
if (sub_800BEC0() == 0x8001)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
gUnknown_03004140.unk_05 = 3;
}
else
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D30C(0xFF, 0);
}
break;
case 2:
rfu_REQ_reset();
break;
case 3:
rfu_REQ_configSystem(gUnknown_03004140.unk_3c->unk_02, gUnknown_03004140.unk_3c->unk_00, gUnknown_03004140.unk_3c->unk_01);
break;
case 4:
rfu_REQ_configGameData(gUnknown_03004140.unk_3c->unk_04, gUnknown_03004140.unk_3c->unk_06, gUnknown_03004140.unk_3c->unk_08, gUnknown_03004140.unk_3c->unk_0c);
break;
case 5:
rfu_REQ_startSearchChild();
break;
case 6:
rfu_REQ_pollSearchChild();
break;
case 7:
rfu_REQ_endSearchChild();
break;
case 8:
break;
case 9:
rfu_REQ_startSearchParent();
break;
case 10:
rfu_REQ_pollSearchParent();
break;
case 11:
rfu_REQ_endSearchParent();
break;
case 12:
rfu_REQ_startConnectParent(gUnknown_03004140.unk_1e);
break;
case 13:
rfu_REQ_pollConnectParent();
break;
case 14:
rfu_REQ_endConnectParent();
break;
case 15:
break;
case 16:
rfu_REQ_CHILD_startConnectRecovery(gUnknown_03007890->unk_03);
break;
case 17:
rfu_REQ_CHILD_pollConnectRecovery();
break;
case 18:
rfu_REQ_CHILD_endConnectRecovery();
break;
case 19:
rfu_REQ_changeMasterSlave();
break;
case 20:
break;
case 21:
rfu_REQ_stopMode();
break;
case 22:
break;
}
rfu_waitREQComplete();
gUnknown_03004140.unk_0e = 0;
}
} while (gUnknown_03004140.unk_04 == 18 || gUnknown_03004140.unk_04 == 19);
if (gUnknown_03007890->unk_00 != 1 || !sub_800C36C(0))
{
sub_800CF34();
sub_800D158();
sub_800D268();
sub_800D434();
}
}
}
static void sub_800C744(u32 a0)
{
if (gUnknown_03004140.unk_07 == 5)
{
gUnknown_03004140.unk_06 = 1;
gUnknown_03004140.unk_04 = 5;
gUnknown_03004140.unk_1a = gUnknown_03004140.unk_1c;
if (gUnknown_03004140.unk_1a)
{
gUnknown_03004140.unk_07 = 6;
}
else
{
gUnknown_03004140.unk_07 = 1;
}
}
if (gUnknown_03004140.unk_07 == 1)
{
gUnknown_03004140.unk_06 = 1;
gUnknown_03004140.unk_04 = 5;
gUnknown_03004140.unk_1a = a0 % 140;
gUnknown_03004140.unk_1c = 140 - gUnknown_03004140.unk_1a;
if (gUnknown_03004140.unk_1a)
{
gUnknown_03004140.unk_07 = 2;
}
else
{
gUnknown_03004140.unk_07 = 3;
}
}
if (gUnknown_03004140.unk_07 == 3)
{
gUnknown_03004140.unk_06 = 0;
gUnknown_03004140.unk_1a = 40;
gUnknown_03004140.unk_07 = 4;
gUnknown_03004140.unk_04 = 9;
}
}
static void sub_800C7B4(u16 r8, u16 r6)
{
u8 sp0;
register u8 *stwiRecvBuffer asm("r0");
u8 *tmp;
u8 i;
if (gUnknown_03004140.unk_0e != 0)
{
gUnknown_03004140.unk_0e = 0;
switch (r8)
{
case 16:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
gUnknown_03004140.unk_05 = 4;
}
break;
case 23:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
gUnknown_03004140.unk_05 = 0;
}
break;
case 22:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D30C(0x00, 0x00);
}
break;
case 25:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 6;
}
break;
case 26:
if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
{
gUnknown_03004140.unk_04 = 7;
gUnknown_03004140.unk_05 = 8;
}
break;
case 27:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
gUnknown_03004140.unk_05 = 0;
if (gUnknown_03004140.unk_07 == 0)
{
sub_800D30C(0x13, 0x00);
}
}
break;
case 28:
if (r6 == 0)
{
if (gUnknown_03004140.unk_0b == 1 && gUnknown_03004140.unk_1a > 1)
{
gUnknown_03004140.unk_1a--;
}
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 10;
}
break;
case 29:
if (r6 == 0)
{
sp0 = sub_800D294();
gUnknown_03004140.unk_14 = sp0;
if (sp0)
{
sub_800D30C(0x20, 0x01);
}
if (gUnknown_03004140.unk_0b && gUnknown_03004140.unk_1a != 1 && gUnknown_03007890->unk_08 == 4)
{
rfu_REQ_endSearchParent();
rfu_waitREQComplete();
gUnknown_03004140.unk_04 = 9;
gUnknown_03004140.unk_0b = 1;
}
}
if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
{
gUnknown_03004140.unk_04 = 11;
gUnknown_03004140.unk_05 = 0;
}
break;
case 30:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
if (gUnknown_03004140.unk_07 == 0)
{
if (gUnknown_03004140.unk_04 == 0)
{
sub_800D30C(0x21, 0x00);
}
}
else if (gUnknown_03004140.unk_07 != 7)
{
gUnknown_03004140.unk_04 = 5;
gUnknown_03004140.unk_07 = 5;
}
}
break;
case 31:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 13;
}
break;
case 32:
if (r6 == 0 && !rfu_getConnectParentStatus(&sp0, &gUnknown_03004140.unk_10) && !sp0)
{
gUnknown_03004140.unk_04 = 14;
}
if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
{
gUnknown_03004140.unk_04 = 14;
}
break;
case 33:
if (r6 == 0 && !rfu_getConnectParentStatus(&sp0, &gUnknown_03004140.unk_10))
{
if (!sp0)
{
gUnknown_03004140.unk_04 = 19;
gUnknown_03004140.unk_05 = 15;
gUnknown_03004140.unk_1e = 0x22;
gUnknown_03004140.unk_14 = gUnknown_03004140.unk_10;
}
else
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
gUnknown_03004140.unk_1e = 0x23;
gUnknown_03004140.unk_14 = sp0;
if (gUnknown_03004140.unk_07)
{
gUnknown_03004140.unk_07 = 3;
gUnknown_03004140.unk_04 = 9;
}
}
sub_800D30C(gUnknown_03004140.unk_1e, 0x01);
gUnknown_03004140.unk_1e = 0;
}
break;
case 50:
if (r6 == 0)
{
gUnknown_03004140.unk_14 = gUnknown_03007890->unk_03;
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 17;
for (gUnknown_03004140.unk_10 = 0; gUnknown_03004140.unk_10 < 4; gUnknown_03004140.unk_10 ++)
{
if ((gUnknown_03007890->unk_03 >> gUnknown_03004140.unk_10) & 1)
{
break;
}
}
}
break;
case 51:
if (r6 == 0 && !rfu_CHILD_getConnectRecoveryStatus(&sp0) && sp0 < 2)
{
gUnknown_03004140.unk_04 = 18;
}
if (gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] && --gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] == 0)
{
gUnknown_03004140.unk_04 = 18;
}
break;
case 52:
if (r6 == 0 && !rfu_CHILD_getConnectRecoveryStatus(&sp0))
{
if (!sp0)
{
gUnknown_03004140.unk_04 = 19;
gUnknown_03004140.unk_05 = 22;
gUnknown_03004140.unk_1e = 0x32;
}
else
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D334(gUnknown_03007890->unk_03);
gUnknown_03004140.unk_1e = 0x33;
}
gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] = 0;
gUnknown_03004140.unk_30 = 0;
gUnknown_03004140.unk_0a = 0;
sub_800D30C(gUnknown_03004140.unk_1e, 0x01);
gUnknown_03004140.unk_1e = 0;
}
break;
case 39:
if (r6 == 0)
{
if (gUnknown_03004140.unk_05 == 22)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_11;
gUnknown_03004140.unk_05 = gUnknown_03004140.unk_12;
gUnknown_03004140.unk_02 = 1;
sub_800D30C(0x41, 0x00);
}
else if (gUnknown_03004140.unk_05 == 15)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
gUnknown_03004140.unk_02 = 1;
sub_800D30C(0x41, 0x00);
gUnknown_03004140.unk_24 |= 1 << gUnknown_03004140.unk_10;
gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = gUnknown_03004140.unk_26;
rfu_clearSlot(4, gUnknown_03004140.unk_10);
tmp = &sp0;
*tmp = rfu_NI_CHILD_setSendGameName(gUnknown_03004140.unk_10, 0x0e);
if (*tmp)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D610();
sub_800D334(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
gUnknown_03004140.unk_14 = sp0;
sub_800D30C(0x25, 0x01);
}
}
}
break;
case 61:
if (r6 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D30C(0x42, 0x00);
}
break;
}
gUnknown_03004140.unk_0e = 1;
}
else if (r6 == 3 && gUnknown_03004140.unk_0f && (r8 == 0x24 || r8 == 0x26 || r8 == 0x27))
{
rfu_REQ_RFUStatus();
rfu_waitREQComplete();
rfu_getRFUStatus(&sp0);
if (sp0 == 0 && gUnknown_03007890->unk_00 == 0)
{
stwiRecvBuffer = rfu_getSTWIRecvBuffer();
stwiRecvBuffer[4] = gUnknown_03007890->unk_02;
stwiRecvBuffer[5] = 1;
sub_800C36C(0x29);
r6 = 0;
}
}
switch (r8)
{
case 48:
if (r6 == 0)
{
stwiRecvBuffer = rfu_getSTWIRecvBuffer();
gUnknown_03004140.unk_14 = stwiRecvBuffer[8];
sub_800D358(gUnknown_03004140.unk_14);
if (gUnknown_03004140.unk_30)
{
gUnknown_03004140.unk_30 &= ~gUnknown_03004140.unk_14;
for (i = 0; i < 4; i++)
{
if ((gUnknown_03004140.unk_14 >> i) & 1)
{
gUnknown_03004140.unk_34[i] = 0;
}
}
if (gUnknown_03004140.unk_06 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
}
}
sp0 = gUnknown_03004140.unk_00 & gUnknown_03004140.unk_14;
for (i = 0; i < 4; i++)
{
if ((sp0 >> i) & 1 && gUnknown_03004140.unk_01)
{
gUnknown_03004140.unk_01--;
}
}
gUnknown_03004140.unk_00 &= ~gUnknown_03004140.unk_14;
if (gUnknown_03004140.unk_07)
{
if (gUnknown_03007890->unk_00 == 0xFF)
{
if (gUnknown_03004140.unk_07 == 8)
{
gUnknown_03004140.unk_1a = gUnknown_03004140.unk_1c;
gUnknown_03004140.unk_07 = 6;
gUnknown_03004140.unk_04 = 6;
}
else if (gUnknown_03004140.unk_04 != 6 && gUnknown_03004140.unk_04 != 7)
{
gUnknown_03004140.unk_07 = 1;
gUnknown_03004140.unk_04 = 5;
}
}
}
if (gUnknown_03007890->unk_00 == 0xFF)
{
if (gUnknown_03004140.unk_04 == 0)
{
gUnknown_03004140.unk_06 = -1;
}
}
if (gUnknown_03004140.unk_0e == 0)
{
sub_800D30C(0x40, 0x01);
}
}
break;
case 38:
sub_800D20C();
if (gUnknown_03007890->unk_00 != 0xFF)
{
sub_800D30C(0x50, 0x00);
}
break;
case 16:
case 61:
if (r6 == 0)
{
gUnknown_03004140.unk_0d = 0;
gUnknown_03004140.unk_01 = 0;
gUnknown_03004140.unk_00 = 0;;
gUnknown_03004140.unk_06 = -1;
sub_800D610();
if (r8 == 61)
{
sub_800BFA0();
}
}
break;
}
if (r6 != 0)
{
if (r8 == 28 && r6 != 0 && gUnknown_03004140.unk_07 == 4)
{
gUnknown_03007890->unk_00 = 1;
gUnknown_03007890->unk_02 = 15;
sub_800D334(15);
rfu_waitREQComplete();
return;
}
else
{
gUnknown_03004140.unk_14 = r8;
gUnknown_03004140.unk_16 = r6;
if (gUnknown_03004140.unk_0e)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
}
sub_800D30C(0xf0, 0x02);
sub_800D610();
}
}
if (r8 == 0xFF)
{
sub_800D30C(0xf2, 0x00);
sub_800D610();
}
}
static void sub_800CEB0(u16 r6)
{
u8 r7;
u8 sp0;
r7 = gUnknown_03004140.unk_0e;
gUnknown_03004140.unk_0e = 0;
gUnknown_03004140.unk_0f = 1;
if (gUnknown_03007890->unk_00 == 0)
{
sub_800C36C(r6);
if (gUnknown_03004140.unk_02 != 1)
{
sub_800D610();
gUnknown_03004140.unk_0f = 0;
gUnknown_03004140.unk_0e = r7;
return;
}
}
else
{
if (!rfu_UNI_PARENT_getDRAC_ACK(&sp0))
{
gUnknown_03004140.unk_03 |= sp0;
}
}
if (gUnknown_03004140.unk_44 != NULL)
{
gUnknown_03004140.unk_44(r6);
rfu_waitREQComplete();
if (gUnknown_03004140.unk_02 == 2)
{
sub_800D610();
}
}
gUnknown_03004140.unk_0f = 0;
gUnknown_03004140.unk_0e = r7;
}
static void sub_800CF34(void)
{
u8 flags;
u8 sp0;
u8 i;
u8 r5;
u8 r4;
u16 *ptr;
if (gUnknown_03004140.unk_04 == 5 || gUnknown_03004140.unk_04 == 6 || gUnknown_03004140.unk_04 == 7 || gUnknown_03004140.unk_04 == 8)
{
flags = ((gUnknown_03007890->unk_02 ^ gUnknown_03004140.unk_0c) & gUnknown_03007890->unk_02) & ~gUnknown_03007890->unk_07;
gUnknown_03004140.unk_0c = gUnknown_03007890->unk_02;
if (flags)
{
gUnknown_03004140.unk_14 = flags;
sub_800D30C(0x10, 0x01);
}
sp0 = 0x00;
for (i = 0; i < 4; i++)
{
r4 = 1 << i;
r5 = 0x00;
if (flags & r4)
{
gUnknown_03004140.unk_28[i] = gUnknown_03004140.unk_26;
gUnknown_03004140.unk_24 |= r4;
}
else if (gUnknown_03004140.unk_24 & r4)
{
if (gUnknown_03007880[i]->unk_34 == 0x46)
{
if (gUnknown_03007880[i]->unk_61 == 1)
{
r5 = 0x02;
for (ptr = gUnknown_03004140.unk_20; *ptr != 0xFFFF; ptr++)
{
if (gUnknown_03007890->unk_14[i].unk_04 == *ptr)
{
gUnknown_03004140.unk_00 |= r4;
gUnknown_03004140.unk_01++;
sp0 |= r4;
r5 |= 0x01;
break;
}
}
if (!(r5 & 0x01))
{
r5 |= 0x04;
}
}
}
else if (--gUnknown_03004140.unk_28[i] == 0)
{
r5 = 0x06;
}
if (r5 & 0x02)
{
gUnknown_03004140.unk_24 &= ~r4;
gUnknown_03004140.unk_28[i] = 0;
rfu_clearSlot(0x08, i);
}
if (r5 & 0x04)
{
gUnknown_03004140.unk_0d |= r4;
}
}
}
if (sp0)
{
gUnknown_03004140.unk_14 = sp0;
sub_800D30C(0x11, 0x01);
}
if (gUnknown_03004140.unk_0d)
{
r5 = 0x01;
if (gUnknown_03007890->unk_06 && ((gUnknown_03004140.unk_03 & gUnknown_03004140.unk_00) != gUnknown_03004140.unk_00))
{
r5 = 0x00;
}
if (r5)
{
sub_800D334(gUnknown_03004140.unk_0d);
gUnknown_03004140.unk_14 = gUnknown_03004140.unk_0d;
gUnknown_03004140.unk_0d = 0;
sub_800D30C(0x12, 0x01);
}
}
if (gUnknown_03004140.unk_24 == 0 && gUnknown_03004140.unk_04 == 8)
{
if (gUnknown_03004140.unk_07 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D30C(0x14, 0x00);
}
else
{
if (gUnknown_03004140.unk_07 == 2)
{
gUnknown_03004140.unk_07 = 3;
gUnknown_03004140.unk_04 = 9;
}
else
{
gUnknown_03004140.unk_07 = 1;
gUnknown_03004140.unk_04 = 5;
}
if (gUnknown_03004140.unk_00)
{
gUnknown_03004140.unk_1a = 0;
gUnknown_03004140.unk_07 = 8;
gUnknown_03004140.unk_04 = 5;
}
}
}
}
}
static void sub_800D158(void)
{
u16 imeBak = REG_IME;
REG_IME = 0;
if (gUnknown_03004140.unk_04 == 15)
{
if (--gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] == 0 || gUnknown_03007880[gUnknown_03004140.unk_10]->unk_0 == 0x27)
{
sub_800D630();
gUnknown_03004140.unk_04 = 24;
rfu_clearSlot(4, gUnknown_03004140.unk_10);
gUnknown_03004140.unk_24 &= ~(1 << gUnknown_03004140.unk_10);
gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = 0;
}
}
REG_IME = imeBak;
if (gUnknown_03004140.unk_04 == 24)
{
if (gUnknown_03004140.unk_02 == 1)
{
sub_800D630();
}
if (gUnknown_03004140.unk_02 == 0)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
sub_800D334(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
gUnknown_03004140.unk_14 = 0;
sub_800D30C(0x25, 0x01);
}
}
}
static void sub_800D20C(void)
{
if (gUnknown_03004140.unk_04 == 15 && gUnknown_03007880[gUnknown_03004140.unk_10]->unk_0 == 0x26)
{
gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
rfu_clearSlot(4, gUnknown_03004140.unk_10);
gUnknown_03004140.unk_24 &= ~(1 << gUnknown_03004140.unk_10);
gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = 0;
sub_800D30C(0x24, 0x00);
}
}
static void sub_800D268(void)
{
if (gUnknown_03004140.unk_06 == 0 && gUnknown_03004140.unk_0a == 1)
{
gUnknown_03004140.unk_11 = gUnknown_03004140.unk_04;
gUnknown_03004140.unk_12 = gUnknown_03004140.unk_05;
gUnknown_03004140.unk_04 = 16;
gUnknown_03004140.unk_05 = 17;
gUnknown_03004140.unk_0a = 2;
}
}
static u8 sub_800D294(void)
{
u8 i;
u16 *ptr;
u8 flags = 0x00;
for (i = 0; i < gUnknown_03007890->unk_08; i++)
{
for (ptr = gUnknown_03004140.unk_20; *ptr != 0xffff; ptr++)
{
if (gUnknown_03007890->unk_14[i].unk_04 == *ptr)
{
flags |= (1 << i);
}
}
}
return flags;
}
static void sub_800D30C(u8 a0, u8 a1)
{
if (gUnknown_03004140.unk_40 != NULL)
{
gUnknown_03004140.unk_40(a0, a1);
}
gUnknown_03004140.unk_14 = gUnknown_03004140.unk_16 = 0;
}
static void sub_800D334(u8 a0)
{
u8 unk_0e_bak = gUnknown_03004140.unk_0e;
gUnknown_03004140.unk_0e = 1;
rfu_REQ_disconnect(a0);
rfu_waitREQComplete();
gUnknown_03004140.unk_0e = unk_0e_bak;
}
static void sub_800D358(u8 a0)
{
u8 i;
if (gUnknown_03007890->unk_04)
{
for (i = 0; i < 4; i++)
{
if (gUnknown_03007880[i]->unk_0 & 0x8000 && gUnknown_03007880[i]->unk_1a & a0)
{
rfu_changeSendTarget(0x20, i, gUnknown_03007880[i]->unk_1a & ~a0);
}
}
}
if (gUnknown_03007890->unk_05)
{
for (i = 0; i < 4; i++)
{
if (gUnknown_03007880[i]->unk_34 & 0x8000 && gUnknown_03007880[i]->unk_4e & a0)
{
rfu_NI_stopReceivingData(i);
}
}
}
if (gUnknown_03007890->unk_06)
{
gUnknown_03007890->unk_06 &= ~a0;
for (i = 0; i < 4; i++)
{
if (gUnknown_03007870[i]->unk_0 == 0x8024 && a0 & gUnknown_03007870[i]->unk_3)
{
gUnknown_03007870[i]->unk_3 &= ~a0;
}
}
}
}
static void sub_800D434(void)
{
u8 i;
u8 j;
u8 flags;
if (gUnknown_03004140.unk_18)
{
if (gUnknown_03007890->unk_04)
{
for (i = 0; i < 4; i ++)
{
if (gUnknown_03007880[i]->unk_0 & 0x8000)
{
flags = 0;
for (j = 0; j < 4; j++)
{
if ((gUnknown_03007880[i]->unk_1a >> j) & 1 && gUnknown_03007880[j]->unk_2 > gUnknown_03004140.unk_18)
{
flags |= (1 << j);
}
if (flags)
{
rfu_changeSendTarget(0x20, i, flags ^ gUnknown_03007880[i]->unk_1a);
}
}
}
}
}
if (gUnknown_03007890->unk_05)
{
for (i = 0; i < 4; i++)
{
if (gUnknown_03007880[i]->unk_34 & 0x8000 && gUnknown_03007880[i]->unk_36 > gUnknown_03004140.unk_18)
{
rfu_NI_stopReceivingData(i);
}
}
}
}
}
void sub_800D52C(void (*func)(u16))
{
gUnknown_03004140.unk_44 = func;
rfu_setMSCCallback(sub_800CEB0);
}
void sub_800D544(void (*func)(u8, u8))
{
gUnknown_03004140.unk_40 = func;
}
u8 sub_800D550(u8 a0, u16 a1)
{
u16 imeBak;
if (gUnknown_03004140.unk_09 && a0 == 0 && gUnknown_03004140.unk_30)
{
return 5;
}
imeBak = REG_IME;
REG_IME = 0;
gUnknown_03004140.unk_09 = a0;
gUnknown_03004140.unk_32 = a1;
REG_IME = imeBak;
return 0;
}
u8 sub_800D594(u16 a0)
{
if (gUnknown_03007890->unk_04 | gUnknown_03007890->unk_05)
{
gUnknown_03004140.unk_14 = 6;
sub_800D30C(0xf3, 0x01);
return 6;
}
gUnknown_03004140.unk_18 = a0;
return 0;
}
u8 sub_800D5D0(u8 a0)
{
if (gUnknown_03004140.unk_04 == 9 || gUnknown_03004140.unk_04 == 10 || gUnknown_03004140.unk_04 == 11)
{
gUnknown_03004140.unk_14 = 7;
sub_800D30C(0xf3, 0x01);
return 7;
}
if (a0)
{
gUnknown_03004140.unk_0b = 1;
}
else
{
gUnknown_03004140.unk_0b = 0;
}
return 0;
}
static void sub_800D610(void)
{
if (gUnknown_03004140.unk_02)
{
gUnknown_03004140.unk_02 = 0;
sub_800D30C(0x45, 0x00);
}
}
void sub_800D630(void)
{
if (gUnknown_03004140.unk_02 == 0)
{
sub_800D30C(0x45, 0x00);
}
else if (gUnknown_03004140.unk_02 == 1)
{
gUnknown_03004140.unk_02 = 2;
}
}
void sub_800D658(void)
{
if (gUnknown_03004140.unk_07)
{
switch (gUnknown_03004140.unk_04)
{
case 5:
gUnknown_03004140.unk_07 = 3;
gUnknown_03004140.unk_04 = 9;
break;
case 6:
gUnknown_03004140.unk_07 = 2;
gUnknown_03004140.unk_1a = 1;
break;
case 7:
case 8:
gUnknown_03004140.unk_07 = 2;
break;
case 9:
case 10:
gUnknown_03004140.unk_1a = 40;
break;
case 11:
gUnknown_03004140.unk_1a = 40;
gUnknown_03004140.unk_04 = 10;
break;
}
}
}
// TODO: Is there a file boundary here?
void sub_800D6C8(struct UnkRfuStruct_2_Sub_124 *ptr)
{
int i;
int j;
for (i = 0; i < 32; i++)
{
for (j = 0; j < 70; j++)
{
ptr->unk_00[i][j] = 0;
}
}
ptr->unk_8c1 = 0;
ptr->unk_8c0 = 0;
ptr->unk_8c2 = 0;
ptr->unk_8c3 = 0;
}
void sub_800D724(struct UnkRfuStruct_2_Sub_9e8 *ptr)
{
int i;
int j;
for (i = 0; i < 40; i++)
{
for (j = 0; j < 14; j++)
{
ptr->unk_00[i][j] = 0;
}
}
ptr->unk_231 = 0;
ptr->unk_230 = 0;
ptr->unk_232 = 0;
ptr->unk_233 = 0;
}
void sub_800D780(struct UnkRfuStruct_Sub_Unused *ptr)
{
int i;
int j;
for (i = 0; i < 2; i++)
{
for (j = 0; j < 256; j++)
{
ptr->unk_00[i][j] = 0;
}
}
ptr->unk_201 = 0;
ptr->unk_200 = 0;
ptr->unk_202 = 0;
ptr->unk_203 = 0;
}
void sub_800D7D8(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2)
{
int i;
u16 imeBak;
u8 count;
if (q1->unk_8c2 < 32)
{
imeBak = REG_IME;
REG_IME = 0;
count = 0;
for (i = 0; i < 70; i += 14)
{
if (q2[i] == 0 && q2[i + 1] == 0)
{
count++;
}
}
if (count != 5)
{
for (i = 0; i < 70; i++)
{
q1->unk_00[q1->unk_8c0][i] = q2[i];
}
q1->unk_8c0++;
q1->unk_8c0 %= 32;
q1->unk_8c2++;
for (i = 0; i < 70; i++)
{
q2[i] = 0;
}
}
REG_IME = imeBak;
}
else
{
q1->unk_8c3 = 1;
}
}
void sub_800D888(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2)
{
int i;
u16 imeBak;
if (q1->unk_232 < 40)
{
imeBak = REG_IME;
REG_IME = 0;
for (i = 0; i < 14; i++)
{
if (q2[i] != 0)
{
break;
}
}
if (i != 14)
{
for (i = 0; i < 14; i++)
{
q1->unk_00[q1->unk_230][i] = q2[i];
}
q1->unk_230++;
q1->unk_230 %= 40;
q1->unk_232++;
for (i = 0; i < 14; i++)
{
q2[i] = 0;
}
}
REG_IME = imeBak;
}
else
{
q1->unk_233 = 1;
}
}
bool8 sub_800D934(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2)
{
u16 imeBak;
int i;
imeBak = REG_IME;
REG_IME = 0;
if (q1->unk_8c0 == q1->unk_8c1 || q1->unk_8c3 != 0)
{
for (i = 0; i < 70; i++)
{
q2[i] = 0;
}
REG_IME = imeBak;
return FALSE;
}
for (i = 0; i < 70; i++)
{
q2[i] = q1->unk_00[q1->unk_8c1][i];
}
q1->unk_8c1++;
q1->unk_8c1 %= 32;
q1->unk_8c2--;
REG_IME = imeBak;
return TRUE;
}
bool8 sub_800D9DC(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2)
{
int i;
u16 imeBak;
if (q1->unk_230 == q1->unk_231 || q1->unk_233 != 0)
{
return FALSE;
}
imeBak = REG_IME;
REG_IME = 0;
for (i = 0; i < 14; i++)
{
q2[i] = q1->unk_00[q1->unk_231][i];
}
q1->unk_231++;
q1->unk_231 %= 40;
q1->unk_232--;
REG_IME = imeBak;
return TRUE;
}
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