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through sub_800DF90

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This commit is contained in:
PikalaxALT 2017-12-03 20:32:49 -05:00
parent 519c8d42f8
commit d5bc329de7
4 changed files with 64 additions and 154 deletions
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149
asm/link_rfu.s
View File

@ -7,155 +7,6 @@
@ file boundary?
thumb_func_start sub_800DE7C
sub_800DE7C: @ 800DE7C
push {r4-r7,lr}
mov r7, r9
mov r6, r8
push {r6,r7}
adds r7, r0, 0
mov r8, r1
lsls r2, 24
lsrs r5, r2, 24
ldr r0, =gUnknown_03004140
ldrb r0, [r0, 0x6]
cmp r0, 0x1
bne _0800DED8
movs r0, 0x1
mov r9, r0
ldr r6, =gUnknown_03007890
ldr r0, [r6]
lsls r4, r5, 5
adds r0, r4
ldrh r0, [r0, 0x18]
bl sub_8010454
cmp r0, 0
beq _0800DEB8
ldr r1, [r6]
ldrb r0, [r1, 0x7]
asrs r0, r5
mov r2, r9
ands r0, r2
cmp r0, 0
bne _0800DEF0
_0800DEB8:
adds r0, r7, 0
movs r1, 0
movs r2, 0xD
bl memset
mov r0, r8
movs r1, 0
movs r2, 0x8
bl memset
b _0800DF24
.pool
_0800DED8:
movs r0, 0
mov r9, r0
ldr r6, =gUnknown_03007890
ldr r0, [r6]
lsls r4, r5, 5
adds r0, r4
ldrh r0, [r0, 0x18]
bl sub_8010454
cmp r0, 0
beq _0800DF10
ldr r1, [r6]
_0800DEF0:
adds r1, r4, r1
adds r1, 0x1A
adds r0, r7, 0
movs r2, 0xD
bl memcpy
ldr r1, [r6]
adds r1, r4, r1
adds r1, 0x29
mov r0, r8
movs r2, 0x8
bl memcpy
b _0800DF24
.pool
_0800DF10:
adds r0, r7, 0
movs r1, 0
movs r2, 0xD
bl memset
mov r0, r8
movs r1, 0
movs r2, 0x8
bl memset
_0800DF24:
mov r0, r9
pop {r3,r4}
mov r8, r3
mov r9, r4
pop {r4-r7}
pop {r1}
bx r1
thumb_func_end sub_800DE7C
thumb_func_start sub_800DF34
sub_800DF34: @ 800DF34
push {r4-r7,lr}
adds r3, r0, 0
adds r5, r1, 0
lsls r2, 24
movs r7, 0
ldr r6, =gUnknown_03007890
ldr r0, [r6]
lsrs r4, r2, 19
adds r2, r0, r4
ldrh r1, [r2, 0x18]
ldr r0, =0x00007f7d
cmp r1, r0
bne _0800DF74
adds r1, r2, 0
adds r1, 0x1A
adds r0, r3, 0
movs r2, 0xD
bl memcpy
ldr r1, [r6]
adds r1, r4, r1
adds r1, 0x29
adds r0, r5, 0
movs r2, 0x8
bl memcpy
movs r7, 0x1
b _0800DF88
.pool
_0800DF74:
adds r0, r3, 0
movs r1, 0
movs r2, 0xD
bl memset
adds r0, r5, 0
movs r1, 0
movs r2, 0x8
bl memset
_0800DF88:
adds r0, r7, 0
pop {r4-r7}
pop {r1}
bx r1
thumb_func_end sub_800DF34
thumb_func_start sub_800DF90
sub_800DF90: @ 800DF90
push {r4,lr}
adds r4, r1, 0
ldr r1, =gUnknown_02022B14
movs r2, 0xD
bl memcpy
ldr r1, =gUnknown_02022B14 + 0xE
adds r0, r4, 0
movs r2, 0x8
bl memcpy
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end sub_800DF90
thumb_func_start sub_800DFB4
sub_800DFB4: @ 800DFB4
push {r4,r5,lr}

3
include/librfu.h
View File

@ -159,7 +159,8 @@ struct RfuUnk5
u16 unk_00;
u8 unk_02;
u16 unk_04;
u8 filler_06[26];
u8 unk_06[15];
u8 unk_15[11];
} unk_14[4];
};

4
include/link_rfu.h
View File

@ -3,7 +3,7 @@
// Exported type declarations
struct UnkLinkRfuStruct_02022B14
struct __attribute__((packed)) UnkLinkRfuStruct_02022B14
{
u16 unk_00_0:4;
u16 unk_00_4:1;
@ -23,8 +23,6 @@ struct UnkLinkRfuStruct_02022B14
u8 playerGender:1;
u8 unk_0b_1:7;
u8 unk_0c;
u8 unk_0d;
u8 filler_0e[8];
};
struct UnkLinkRfuStruct_02022B2C

62
src/link_rfu.c
View File

@ -21,7 +21,8 @@ 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 ALIGNED(4) struct UnkLinkRfuStruct_02022B14 gUnknown_02022B14 = {};
EWRAM_DATA ALIGNED(2) u8 gUnknown_02022B22[8] = {};
EWRAM_DATA struct UnkLinkRfuStruct_02022B2C gUnknown_02022B2C = {};
// Static ROM declarations
@ -42,6 +43,7 @@ static void sub_800D434(void);
static void sub_800D610(void);
void sub_800D630(void);
bool8 sub_800DAC8(struct UnkRfuStruct_2_Sub_c1c *q1, u8 *q2);
bool32 sub_8010454(u16 a0);
// .rodata
@ -1953,3 +1955,61 @@ void sub_800DD94(struct UnkLinkRfuStruct_02022B14 *data, u8 r9, bool32 r2, int r
data->unk_01_0 = IsNationalPokedexEnabled();
data->unk_01_1 = FlagGet(FLAG_SYS_GAME_CLEAR);
}
bool8 sub_800DE7C(void *buff1, void *buff2, u8 idx)
{
bool8 retVal;
if (gUnknown_03004140.unk_06 == 1)
{
retVal = TRUE;
if (sub_8010454(gUnknown_03007890->unk_14[idx].unk_04) && ((gUnknown_03007890->unk_07 >> idx) & 1))
{
memcpy(buff1, gUnknown_03007890->unk_14[idx].unk_06, 13);
memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
}
else
{
memset(buff1, 0, 13);
memset(buff2, 0, 8);
}
}
else
{
retVal = FALSE;
if (sub_8010454(gUnknown_03007890->unk_14[idx].unk_04))
{
memcpy(buff1, gUnknown_03007890->unk_14[idx].unk_06, 13);
memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
}
else
{
memset(buff1, 0, 13);
memset(buff2, 0, 8);
}
}
return retVal;
}
bool8 sub_800DF34(void *buff1, void *buff2, u8 idx)
{
bool8 retVal = FALSE;
if (gUnknown_03007890->unk_14[idx].unk_04 == 0x7F7D)
{
memcpy(buff1, gUnknown_03007890->unk_14[idx].unk_06, 13);
memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
retVal = TRUE;
}
else
{
memset(buff1, 0, 13);
memset(buff2, 0, 8);
}
return retVal;
}
void sub_800DF90(void *buff1, void *buff2)
{
memcpy(buff1, &gUnknown_02022B14, 13);
memcpy(buff2, gUnknown_02022B22, 8);
}