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nonmatching sub_811AB68

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This commit is contained in:
PikalaxALT
2017-11-25 13:19:06 -05:00
parent a875d665b8
commit 6b84feaaf2
2 changed files with 277 additions and 195 deletions
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282
src/easy_chat.c
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@@ -31,12 +31,14 @@ EWRAM_DATA struct {
u8 unk_02;
u8 unk_03;
u8 unk_04;
u8 unk_05;
u8 unk_06;
s8 unk_05;
s8 unk_06;
u8 unk_07;
u8 unk_08;
u8 unk_09;
u8 filler_0a[0x3];
u8 unk_0a;
u8 unk_0b;
u8 unk_0c;
u8 unk_0d;
u8 unk_0e[0x4];
u8 sizeParam;
@@ -60,7 +62,7 @@ static void sub_811A8F0(void);
static bool8 EasyChat_AllocateResources(u8, u16 *, u8);
static void EasyChat_FreeResources(void);
static u16 sub_811AAAC(void);
u16 sub_811AB68(void);
static u16 sub_811AB68(void);
u16 sub_811ACDC(void);
u16 sub_811AE44(void);
u16 sub_811AF00(void);
@@ -71,9 +73,12 @@ u16 sub_811B08C(void);
u16 sub_811B0BC(void);
u16 sub_811B0E8(void);
u16 sub_811B0F8(void);
u16 sub_811B150(void);
u16 sub_811B1B4(void);
u8 sub_811BA68(void);
u8 sub_811BCC8(u8);
void sub_811BDF0(u8 *);
void sub_811BF78(void);
bool8 sub_811BF8C(void);
bool8 sub_811BFA4(void);
void sub_811C13C(void);
@@ -526,7 +531,7 @@ static u16 sub_811AAAC(void)
return 0;
}
bool8 sub_811AB44(void)
bool32 sub_811AB44(void)
{
switch (sub_811BA68())
{
@@ -537,3 +542,270 @@ bool8 sub_811AB44(void)
}
return FALSE;
}
#ifdef NONMATCHING
static u16 sub_811AB68(void)
{
if (gMain.newKeys & A_BUTTON)
{
sub_811BF78();
gUnknown_0203A118->unk_04 = 2;
gUnknown_0203A118->unk_0a = 0;
gUnknown_0203A118->unk_0b = 0;
gUnknown_0203A118->unk_0c = 0;
return 9;
}
else if (gMain.newKeys & B_BUTTON)
{ // FIXME: See note below
return sub_811B150();
}
else if (gMain.newKeys & START_BUTTON)
{ // FIXME: See note below
return sub_811B1B4();
}
else if (gMain.newKeys & DPAD_UP)
{
gUnknown_0203A118->unk_06--;
}
else if (gMain.newKeys & DPAD_LEFT)
{ // FIXME: See note below
gUnknown_0203A118->unk_05--;
}
else if (gMain.newKeys & DPAD_DOWN)
{ // FIXME: See note below
gUnknown_0203A118->unk_06++;
}
else if (gMain.newKeys & DPAD_RIGHT)
{ // FIXME: See note below
gUnknown_0203A118->unk_05++;
}
else
{
return 0;
}
if (gUnknown_0203A118->unk_06 < 0)
{
gUnknown_0203A118->unk_06 = gUnknown_08597550[gUnknown_0203A118->unk_01].unk_02;
}
if (gUnknown_0203A118->unk_06 > gUnknown_08597550[gUnknown_0203A118->unk_01].unk_02)
{
gUnknown_0203A118->unk_06 = 0;
}
if (gUnknown_0203A118->unk_06 == gUnknown_08597550[gUnknown_0203A118->unk_01].unk_02)
{
if (gUnknown_0203A118->unk_05 > 2)
{
gUnknown_0203A118->unk_05 = 2;
}
gUnknown_0203A118->unk_04 = 1;
return 3;
}
/*
* FIXME: right, down, left, b, and start
* should be inserted here, but aren't
*/
if (gUnknown_0203A118->unk_05 < 0)
{
gUnknown_0203A118->unk_05 = gUnknown_08597550[gUnknown_0203A118->unk_01].unk_01 - 1;
}
if (gUnknown_0203A118->unk_05 >= gUnknown_08597550[gUnknown_0203A118->unk_01].unk_01)
{
gUnknown_0203A118->unk_05 = 0;
}
if (sub_811AB44() && gUnknown_0203A118->unk_05 == 1 && gUnknown_0203A118->unk_06 == 4)
{
gUnknown_0203A118->unk_05 = 0;
}
return 2;
}
#else
__attribute__((naked)) static u16 sub_811AB68(void)
{
asm_unified("\tpush {r4-r7,lr}\n"
"\tldr r0, =gMain\n"
"\tldrh r1, [r0, 0x2E]\n"
"\tmovs r0, 0x1\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbeq _0811ABB8\n"
"\tbl sub_811BF78\n"
"\tldr r1, =gUnknown_0203A118\n"
"\tldr r3, [r1]\n"
"\tmovs r2, 0\n"
"\tmovs r0, 0x2\n"
"\tstrb r0, [r3, 0x4]\n"
"\tldr r0, [r1]\n"
"\tstrb r2, [r0, 0xA]\n"
"\tldr r0, [r1]\n"
"\tstrb r2, [r0, 0xB]\n"
"\tldr r0, [r1]\n"
"\tstrb r2, [r0, 0xC]\n"
"\tmovs r0, 0x9\n"
"\tb _0811ACCC_return_r0\n"
"\t.pool\n"
"_0811AB9C:\n"
"\tmovs r0, 0x20\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _0811AC68_dpad_left\n"
"\tmovs r0, 0x80\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _0811AC58_dpad_down\n"
"\tmovs r0, 0x10\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _0811AC48_dpad_right\n"
"\tmovs r0, 0\n"
"\tb _0811ACCC_return_r0\n"
"_0811ABB8:\n"
"\tmovs r0, 0x2\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _0811AC78_b_button\n"
"\tmovs r0, 0x8\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _0811AC7E_start_button\n"
"\tmovs r0, 0x40\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbeq _0811AB9C\n"
"\tldr r2, =gUnknown_0203A118\n"
"\tldr r1, [r2]\n"
"\tldrb r0, [r1, 0x6]\n"
"\tsubs r0, 0x1\n"
"_0811ABD8:\n"
"\tstrb r0, [r1, 0x6]\n"
"_0811ABDA:\n"
"\tadds r7, r2, 0\n"
"\tadds r4, r7, 0\n"
"\tldr r2, [r4]\n"
"\tmovs r0, 0x6\n"
"\tldrsb r0, [r2, r0]\n"
"\tldr r6, =gUnknown_08597550\n"
"\tcmp r0, 0\n"
"\tbge _0811ABF8\n"
"\tldrb r0, [r2, 0x1]\n"
"\tlsls r1, r0, 1\n"
"\tadds r1, r0\n"
"\tlsls r1, 3\n"
"\tadds r1, r6\n"
"\tldrb r0, [r1, 0x2]\n"
"\tstrb r0, [r2, 0x6]\n"
"_0811ABF8:\n"
"\tldr r3, [r4]\n"
"\tmovs r2, 0x6\n"
"\tldrsb r2, [r3, r2]\n"
"\tadds r5, r6, 0\n"
"\tldrb r1, [r3, 0x1]\n"
"\tlsls r0, r1, 1\n"
"\tadds r0, r1\n"
"\tlsls r0, 3\n"
"\tadds r0, r5\n"
"\tldrb r0, [r0, 0x2]\n"
"\tcmp r2, r0\n"
"\tble _0811AC14\n"
"\tmovs r0, 0\n"
"\tstrb r0, [r3, 0x6]\n"
"_0811AC14:\n"
"\tldr r3, [r4]\n"
"\tmovs r2, 0x6\n"
"\tldrsb r2, [r3, r2]\n"
"\tldrb r1, [r3, 0x1]\n"
"\tlsls r0, r1, 1\n"
"\tadds r0, r1\n"
"\tlsls r0, 3\n"
"\tadds r1, r0, r5\n"
"\tldrb r0, [r1, 0x2]\n"
"\tcmp r2, r0\n"
"\tbne _0811AC88\n"
"\tmovs r0, 0x5\n"
"\tldrsb r0, [r3, r0]\n"
"\tcmp r0, 0x2\n"
"\tble _0811AC36\n"
"\tmovs r0, 0x2\n"
"\tstrb r0, [r3, 0x5]\n"
"_0811AC36:\n"
"\tldr r1, [r4]\n"
"\tmovs r0, 0x1\n"
"\tstrb r0, [r1, 0x4]\n"
"\tmovs r0, 0x3\n"
"\tb _0811ACCC_return_r0\n"
"\t.pool\n"
"_0811AC48_dpad_right:\n"
"\tldr r2, =gUnknown_0203A118\n"
"\tldr r1, [r2]\n"
"\tldrb r0, [r1, 0x5]\n"
"\tadds r0, 0x1\n"
"\tstrb r0, [r1, 0x5]\n"
"\tb _0811ABDA\n"
"\t.pool\n"
"_0811AC58_dpad_down:\n"
"\tldr r2, =gUnknown_0203A118\n"
"\tldr r1, [r2]\n"
"\tldrb r0, [r1, 0x6]\n"
"\tadds r0, 0x1\n"
"\tb _0811ABD8\n"
"\t.pool\n"
"_0811AC68_dpad_left:\n"
"\tldr r2, =gUnknown_0203A118\n"
"\tldr r1, [r2]\n"
"\tldrb r0, [r1, 0x5]\n"
"\tsubs r0, 0x1\n"
"\tstrb r0, [r1, 0x5]\n"
"\tb _0811ABDA\n"
"\t.pool\n"
"_0811AC78_b_button:\n"
"\tbl sub_811B150\n"
"\tb _0811AC82\n"
"_0811AC7E_start_button:\n"
"\tbl sub_811B1B4\n"
"_0811AC82:\n"
"\tlsls r0, 16\n"
"\tlsrs r0, 16\n"
"\tb _0811ACCC_return_r0\n"
"_0811AC88:\n"
"\tmovs r0, 0x5\n"
"\tldrsb r0, [r3, r0]\n"
"\tcmp r0, 0\n"
"\tbge _0811AC96\n"
"\tldrb r0, [r1, 0x1]\n"
"\tsubs r0, 0x1\n"
"\tstrb r0, [r3, 0x5]\n"
"_0811AC96:\n"
"\tldr r3, [r4]\n"
"\tmovs r2, 0x5\n"
"\tldrsb r2, [r3, r2]\n"
"\tldrb r1, [r3, 0x1]\n"
"\tlsls r0, r1, 1\n"
"\tadds r0, r1\n"
"\tlsls r0, 3\n"
"\tadds r0, r6\n"
"\tldrb r0, [r0, 0x1]\n"
"\tcmp r2, r0\n"
"\tblt _0811ACB0\n"
"\tmovs r0, 0\n"
"\tstrb r0, [r3, 0x5]\n"
"_0811ACB0:\n"
"\tbl sub_811AB44\n"
"\tcmp r0, 0\n"
"\tbeq _0811ACCA\n"
"\tldr r2, [r7]\n"
"\tldr r0, [r2, 0x4]\n"
"\tldr r1, =0x00ffff00\n"
"\tands r0, r1\n"
"\tldr r1, =0x00040100\n"
"\tcmp r0, r1\n"
"\tbne _0811ACCA\n"
"\tmovs r0, 0\n"
"\tstrb r0, [r2, 0x5]\n"
"_0811ACCA:\n"
"\tmovs r0, 0x2\n"
"_0811ACCC_return_r0:\n"
"\tpop {r4-r7}\n"
"\tpop {r1}\n"
"\tbx r1\n"
"\t.pool");
}
#endif