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through sub_800A6E8

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This commit is contained in:
PikalaxALT 2017-11-10 22:44:35 -05:00
parent efd0651efe
commit ee738c74b9
2 changed files with 25 additions and 79 deletions
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79
asm/link.s
View file

@ -5,85 +5,6 @@
.text .text
thumb_func_start sub_800A6B0
sub_800A6B0: @ 800A6B0
push {r4,r5,lr}
lsls r0, 24
lsrs r0, 24
lsls r1, 24
lsrs r1, 24
lsls r2, 24
ldr r4, =gUnknown_03003130
ldr r3, [r4]
lsls r3, 11
movs r5, 0xC0
lsls r5, 19
adds r3, r5
lsrs r2, 19
adds r2, r1
lsls r2, 1
adds r2, r3
ldr r3, [r4, 0x4]
lsls r3, 12
ldr r1, [r4, 0x8]
adds r1, r0
orrs r3, r1
strh r3, [r2]
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end sub_800A6B0
thumb_func_start sub_800A6E8
sub_800A6E8: @ 800A6E8
push {r4-r7,lr}
sub sp, 0x10
adds r5, r0, 0
lsls r1, 24
lsrs r6, r1, 24
lsls r2, 24
lsrs r7, r2, 24
lsls r3, 24
lsrs r3, 24
movs r4, 0
cmp r4, r3
bge _0800A714
movs r2, 0xF
_0800A702:
mov r0, sp
adds r1, r0, r4
adds r0, r5, 0
ands r0, r2
strb r0, [r1]
lsrs r5, 4
adds r4, 0x1
cmp r4, r3
blt _0800A702
_0800A714:
subs r4, r3, 0x1
cmp r4, 0
blt _0800A734
_0800A71A:
mov r1, sp
adds r0, r1, r4
ldrb r0, [r0]
adds r1, r6, 0
adds r2, r7, 0
bl sub_800A678
adds r0, r6, 0x1
lsls r0, 24
lsrs r6, r0, 24
subs r4, 0x1
cmp r4, 0
bge _0800A71A
_0800A734:
add sp, 0x10
pop {r4-r7}
pop {r0}
bx r0
thumb_func_end sub_800A6E8
thumb_func_start sub_800A73C thumb_func_start sub_800A73C
sub_800A73C: @ 800A73C sub_800A73C: @ 800A73C
push {r4-r7,lr} push {r4-r7,lr}

25
src/link.c
View file

@ -1132,3 +1132,28 @@ void sub_800A678(u8 a0, u8 a1, u8 a2)
vAddr = (u16 *)BG_SCREEN_ADDR(gUnknown_03003130.screenBaseBlock); vAddr = (u16 *)BG_SCREEN_ADDR(gUnknown_03003130.screenBaseBlock);
vAddr[a2 * 32 + a1] = (gUnknown_03003130.paletteNum << 12) | (a0 + 1 + gUnknown_03003130.dummy_8); vAddr[a2 * 32 + a1] = (gUnknown_03003130.paletteNum << 12) | (a0 + 1 + gUnknown_03003130.dummy_8);
} }
void sub_800A6B0(u8 a0, u8 a1, u8 a2)
{
u16 *vAddr;
vAddr = (u16 *)BG_SCREEN_ADDR(gUnknown_03003130.screenBaseBlock);
vAddr[a2 * 32 + a1] = (gUnknown_03003130.paletteNum << 12) | (a0 + gUnknown_03003130.dummy_8);
}
void sub_800A6E8(u32 a0, u8 a1, u8 a2, u8 a3)
{
u8 sp[32 / 2];
int i;
for (i = 0; i < a3; i ++)
{
sp[i] = a0 & 0xf;
a0 >>= 4;
}
for (i = a3 - 1; i >= 0; i --)
{
sub_800A678(sp[i], a1, a2);
a1 ++;
}
}