nonmatching sub_8104664

This commit is contained in:
PikalaxALT 2019-12-12 16:07:18 -05:00
parent e2a4da3a01
commit cfd4b0a5da
2 changed files with 269 additions and 188 deletions

View File

@ -5,194 +5,6 @@
.text
thumb_func_start sub_8104664
sub_8104664: @ 8104664
push {r4-r7,lr}
mov r7, r8
push {r7}
lsls r0, 24
lsrs r4, r0, 24
ldr r0, _08104684 @ =gUnknown_203ACF0
ldr r3, [r0]
adds r2, r3, 0
adds r2, 0x42
ldrb r2, [r2]
mov r8, r0
cmp r2, 0x4
bgt _08104688
cmp r2, 0x1
bge _0810469C
b _0810468C
.align 2, 0
_08104684: .4byte gUnknown_203ACF0
_08104688:
cmp r2, 0x5
beq _081046A8
_0810468C:
mov r1, r8
ldr r0, [r1]
movs r2, 0x36
adds r2, r0
mov r12, r2
adds r6, r0, 0
adds r6, 0x34
b _081046B2
_0810469C:
movs r0, 0x3A
adds r0, r3
mov r12, r0
adds r6, r3, 0
adds r6, 0x38
b _081046B2
_081046A8:
movs r1, 0x3E
adds r1, r3
mov r12, r1
adds r6, r3, 0
adds r6, 0x3C
_081046B2:
mov r2, r12
ldrh r1, [r2]
ldrh r0, [r6]
adds r3, r1, r0
cmp r4, 0
beq _08104700
cmp r3, 0
beq _0810474C
subs r3, 0x1
cmp r3, 0
blt _0810474C
mov r1, r8
ldr r0, [r1]
ldr r0, [r0, 0x44]
lsls r2, r3, 3
adds r0, r2, r0
ldrh r0, [r0, 0x6]
movs r1, 0x1
ands r0, r1
cmp r0, 0
bne _081046FA
mov r5, r8
movs r4, 0x1
adds r1, r2, 0
_081046E2:
subs r1, 0x8
subs r3, 0x1
cmp r3, 0
blt _0810474C
ldr r0, [r5]
ldr r0, [r0, 0x44]
adds r0, r1, r0
ldrh r0, [r0, 0x6]
ands r0, r4
adds r2, r1, 0
cmp r0, 0
beq _081046E2
_081046FA:
cmp r3, 0
bge _08104750
b _0810474C
_08104700:
mov r2, r8
ldr r5, [r2]
adds r0, r5, 0
adds r0, 0x48
ldrh r4, [r0]
subs r0, r4, 0x1
cmp r3, r0
beq _0810474C
adds r3, 0x1
cmp r3, r4
bge _0810474C
ldr r0, [r5, 0x44]
lsls r2, r3, 3
adds r0, r2, r0
ldrh r0, [r0, 0x6]
movs r1, 0x1
ands r0, r1
cmp r0, 0
bne _08104740
adds r1, r2, 0
movs r7, 0x1
_0810472A:
adds r1, 0x8
adds r3, 0x1
cmp r3, r4
bge _0810474C
ldr r0, [r5, 0x44]
adds r0, r1, r0
ldrh r0, [r0, 0x6]
ands r0, r7
adds r2, r1, 0
cmp r0, 0
beq _0810472A
_08104740:
mov r1, r8
ldr r0, [r1]
adds r0, 0x48
ldrh r0, [r0]
cmp r3, r0
blt _08104750
_0810474C:
movs r0, 0
b _081047A6
_08104750:
mov r0, r8
ldr r1, [r0]
ldr r0, [r1, 0x44]
adds r0, r2, r0
ldr r0, [r0, 0x4]
str r0, [r1, 0x30]
adds r1, 0x48
ldrh r0, [r1]
cmp r0, 0x9
bls _0810479C
cmp r3, 0x3
bgt _08104770
movs r0, 0
mov r1, r12
strh r0, [r1]
b _081047A2
_08104770:
ldrh r1, [r1]
subs r0, r1, 0x4
cmp r3, r0
blt _08104790
subs r0, 0x5
mov r2, r12
strh r0, [r2]
adds r1, r3, 0
adds r1, 0x9
mov r2, r8
ldr r0, [r2]
adds r0, 0x48
ldrh r0, [r0]
subs r1, r0
strh r1, [r6]
b _081047A4
_08104790:
subs r0, r3, 0x4
mov r1, r12
strh r0, [r1]
movs r0, 0x4
strh r0, [r6]
b _081047A4
_0810479C:
movs r0, 0
mov r2, r12
strh r0, [r2]
_081047A2:
strh r3, [r6]
_081047A4:
movs r0, 0x1
_081047A6:
pop {r3}
mov r8, r3
pop {r4-r7}
pop {r1}
bx r1
thumb_func_end sub_8104664
thumb_func_start sub_81047B0
sub_81047B0: @ 81047B0
push {r4,lr}

View File

@ -1325,3 +1325,272 @@ void sub_81042EC(u8 taskId)
break;
}
}
#ifdef NONMATCHING
// HOLY HECK THIS FUNCTION NotLikeThis
bool32 sub_8104664(u8 a0)
{
u16 *r12;
u16 *r6;
int r3;
switch (gUnknown_203ACF0->field_42)
{
case 0:
default:
r12 = &gUnknown_203ACF0->field_36;
r6 = &gUnknown_203ACF0->field_34;
break;
case 1:
case 2:
case 3:
case 4:
r12 = &gUnknown_203ACF0->field_3A;
r6 = &gUnknown_203ACF0->field_38;
break;
case 5:
r12 = &gUnknown_203ACF0->field_3E;
r6 = &gUnknown_203ACF0->field_3C;
break;
}
r3 = *r12 + *r6;
if (a0)
{
if (r3 == 0)
return FALSE;
while (r3-- >= 0)
{
if ((((u32)gUnknown_203ACF0->field_44[r3].index) >> 16) & 1)
break;
}
if (r3 < 0)
return FALSE;
}
else
{
if (r3 == gUnknown_203ACF0->field_48 - 1)
return FALSE;
while (r3++ < gUnknown_203ACF0->field_48)
{
if ((((u32)gUnknown_203ACF0->field_44[r3].index) >> 16) & 1)
break;
}
if (r3 >= gUnknown_203ACF0->field_48)
return FALSE;
}
gUnknown_203ACF0->field_30 = gUnknown_203ACF0->field_44[r3].index;
if (gUnknown_203ACF0->field_48 > 9)
{
if (r3 < 4)
{
*r12 = 0;
*r6 = r3;
}
else if (r3 >= gUnknown_203ACF0->field_48 - 4)
{
*r12 = gUnknown_203ACF0->field_48 - 9;
*r6 = r3 + 9 - gUnknown_203ACF0->field_48;
}
else
{
*r12 = r3 - 4;
*r6 = 4;
}
}
else
{
*r12 = 0;
*r6 = r3;
}
return TRUE;
}
#else
NAKED
bool32 sub_8104664(u8 a0)
{
asm_unified("\tpush {r4-r7,lr}\n"
"\tmov r7, r8\n"
"\tpush {r7}\n"
"\tlsls r0, 24\n"
"\tlsrs r4, r0, 24\n"
"\tldr r0, _08104684 @ =gUnknown_203ACF0\n"
"\tldr r3, [r0]\n"
"\tadds r2, r3, 0\n"
"\tadds r2, 0x42\n"
"\tldrb r2, [r2]\n"
"\tmov r8, r0\n"
"\tcmp r2, 0x4\n"
"\tbgt _08104688\n"
"\tcmp r2, 0x1\n"
"\tbge _0810469C\n"
"\tb _0810468C\n"
"\t.align 2, 0\n"
"_08104684: .4byte gUnknown_203ACF0\n"
"_08104688:\n"
"\tcmp r2, 0x5\n"
"\tbeq _081046A8\n"
"_0810468C:\n"
"\tmov r1, r8\n"
"\tldr r0, [r1]\n"
"\tmovs r2, 0x36\n"
"\tadds r2, r0\n"
"\tmov r12, r2\n"
"\tadds r6, r0, 0\n"
"\tadds r6, 0x34\n"
"\tb _081046B2\n"
"_0810469C:\n"
"\tmovs r0, 0x3A\n"
"\tadds r0, r3\n"
"\tmov r12, r0\n"
"\tadds r6, r3, 0\n"
"\tadds r6, 0x38\n"
"\tb _081046B2\n"
"_081046A8:\n"
"\tmovs r1, 0x3E\n"
"\tadds r1, r3\n"
"\tmov r12, r1\n"
"\tadds r6, r3, 0\n"
"\tadds r6, 0x3C\n"
"_081046B2:\n"
"\tmov r2, r12\n"
"\tldrh r1, [r2]\n"
"\tldrh r0, [r6]\n"
"\tadds r3, r1, r0\n"
"\tcmp r4, 0\n"
"\tbeq _08104700\n"
"\tcmp r3, 0\n"
"\tbeq _0810474C\n"
"\tsubs r3, 0x1\n"
"\tcmp r3, 0\n"
"\tblt _0810474C\n"
"\tmov r1, r8\n"
"\tldr r0, [r1]\n"
"\tldr r0, [r0, 0x44]\n"
"\tlsls r2, r3, 3\n"
"\tadds r0, r2, r0\n"
"\tldrh r0, [r0, 0x6]\n"
"\tmovs r1, 0x1\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _081046FA\n"
"\tmov r5, r8\n"
"\tmovs r4, 0x1\n"
"\tadds r1, r2, 0\n"
"_081046E2:\n"
"\tsubs r1, 0x8\n"
"\tsubs r3, 0x1\n"
"\tcmp r3, 0\n"
"\tblt _0810474C\n"
"\tldr r0, [r5]\n"
"\tldr r0, [r0, 0x44]\n"
"\tadds r0, r1, r0\n"
"\tldrh r0, [r0, 0x6]\n"
"\tands r0, r4\n"
"\tadds r2, r1, 0\n"
"\tcmp r0, 0\n"
"\tbeq _081046E2\n"
"_081046FA:\n"
"\tcmp r3, 0\n"
"\tbge _08104750\n"
"\tb _0810474C\n"
"_08104700:\n"
"\tmov r2, r8\n"
"\tldr r5, [r2]\n"
"\tadds r0, r5, 0\n"
"\tadds r0, 0x48\n"
"\tldrh r4, [r0]\n"
"\tsubs r0, r4, 0x1\n"
"\tcmp r3, r0\n"
"\tbeq _0810474C\n"
"\tadds r3, 0x1\n"
"\tcmp r3, r4\n"
"\tbge _0810474C\n"
"\tldr r0, [r5, 0x44]\n"
"\tlsls r2, r3, 3\n"
"\tadds r0, r2, r0\n"
"\tldrh r0, [r0, 0x6]\n"
"\tmovs r1, 0x1\n"
"\tands r0, r1\n"
"\tcmp r0, 0\n"
"\tbne _08104740\n"
"\tadds r1, r2, 0\n"
"\tmovs r7, 0x1\n"
"_0810472A:\n"
"\tadds r1, 0x8\n"
"\tadds r3, 0x1\n"
"\tcmp r3, r4\n"
"\tbge _0810474C\n"
"\tldr r0, [r5, 0x44]\n"
"\tadds r0, r1, r0\n"
"\tldrh r0, [r0, 0x6]\n"
"\tands r0, r7\n"
"\tadds r2, r1, 0\n"
"\tcmp r0, 0\n"
"\tbeq _0810472A\n"
"_08104740:\n"
"\tmov r1, r8\n"
"\tldr r0, [r1]\n"
"\tadds r0, 0x48\n"
"\tldrh r0, [r0]\n"
"\tcmp r3, r0\n"
"\tblt _08104750\n"
"_0810474C:\n"
"\tmovs r0, 0\n"
"\tb _081047A6\n"
"_08104750:\n"
"\tmov r0, r8\n"
"\tldr r1, [r0]\n"
"\tldr r0, [r1, 0x44]\n"
"\tadds r0, r2, r0\n"
"\tldr r0, [r0, 0x4]\n"
"\tstr r0, [r1, 0x30]\n"
"\tadds r1, 0x48\n"
"\tldrh r0, [r1]\n"
"\tcmp r0, 0x9\n"
"\tbls _0810479C\n"
"\tcmp r3, 0x3\n"
"\tbgt _08104770\n"
"\tmovs r0, 0\n"
"\tmov r1, r12\n"
"\tstrh r0, [r1]\n"
"\tb _081047A2\n"
"_08104770:\n"
"\tldrh r1, [r1]\n"
"\tsubs r0, r1, 0x4\n"
"\tcmp r3, r0\n"
"\tblt _08104790\n"
"\tsubs r0, 0x5\n"
"\tmov r2, r12\n"
"\tstrh r0, [r2]\n"
"\tadds r1, r3, 0\n"
"\tadds r1, 0x9\n"
"\tmov r2, r8\n"
"\tldr r0, [r2]\n"
"\tadds r0, 0x48\n"
"\tldrh r0, [r0]\n"
"\tsubs r1, r0\n"
"\tstrh r1, [r6]\n"
"\tb _081047A4\n"
"_08104790:\n"
"\tsubs r0, r3, 0x4\n"
"\tmov r1, r12\n"
"\tstrh r0, [r1]\n"
"\tmovs r0, 0x4\n"
"\tstrh r0, [r6]\n"
"\tb _081047A4\n"
"_0810479C:\n"
"\tmovs r0, 0\n"
"\tmov r2, r12\n"
"\tstrh r0, [r2]\n"
"_081047A2:\n"
"\tstrh r3, [r6]\n"
"_081047A4:\n"
"\tmovs r0, 0x1\n"
"_081047A6:\n"
"\tpop {r3}\n"
"\tmov r8, r3\n"
"\tpop {r4-r7}\n"
"\tpop {r1}\n"
"\tbx r1");
}
#endif //NONMATCHING