Decompile some color ASM_FUNC

This commit is contained in:
Tal Hayon 2022-02-18 02:13:46 +02:00
parent 68777390c4
commit 59d6b9ca6a
9 changed files with 231 additions and 470 deletions

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@ -1,141 +0,0 @@
.syntax unified
push {r4, r5, r6, r7, lr}
sub sp, #0x10
movs r2, #0
movs r3, #0
ldr r1, _0801D37C @ =gPaletteList
_0801D356:
mov r4, sp
adds r0, r4, r2
strb r2, [r0]
ldrb r0, [r1]
lsls r0, r0, #0x1c
lsrs r0, r0, #0x1c
cmp r0, #1
bgt _0801D370
cmp r0, #0
blt _0801D370
strb r3, [r1]
strb r3, [r1, #1]
strh r3, [r1, #2]
_0801D370:
adds r1, #4
adds r2, #1
cmp r2, #0xf
bls _0801D356
movs r4, #6
b _0801D390
.align 2, 0
_0801D37C: .4byte gPaletteList
_0801D380:
cmp r4, r1
ble _0801D390
mov r2, sp
adds r0, r2, r4
strb r1, [r0]
adds r0, r4, #0
bl sub_0801D48C
_0801D390:
adds r0, r4, #1
bl sub_0801D458
adds r4, r0, #0
cmp r4, #0
beq _0801D3AC
movs r0, #1
bl FindFreeObjPalette
adds r1, r0, #0
movs r0, #1
rsbs r0, r0, #0
cmp r1, r0
bne _0801D380
_0801D3AC:
movs r1, #0
ldr r4, _0801D450 @ =gEntityLists
mov ip, r4
_0801D3B2:
lsls r0, r1, #3
mov r2, ip
adds r3, r0, r2
adds r0, r3, #0
ldr r3, [r3, #4]
adds r5, r1, #1
cmp r0, r3
beq _0801D444
movs r7, #0x10
rsbs r7, r7, #0
adds r4, r0, #0
ldr r6, _0801D454 @ =gUnk_020000C0
_0801D3CA:
ldrb r0, [r3, #8]
cmp r0, #9
beq _0801D43E
adds r1, r3, #0
adds r1, #0x28
ldrb r0, [r1]
subs r0, #1
lsls r0, r0, #0x18
lsrs r0, r0, #0x18
cmp r0, #0x7e
bhi _0801D40C
ldrb r1, [r1]
lsls r1, r1, #6
adds r1, r1, r6
ldrb r0, [r1, #5]
add r0, sp
ldrb r0, [r0]
strb r0, [r1, #5]
ldrb r0, [r1, #0x15]
add r0, sp
ldrb r0, [r0]
strb r0, [r1, #0x15]
adds r2, r1, #0
adds r2, #0x25
ldrb r0, [r2]
add r0, sp
ldrb r0, [r0]
strb r0, [r2]
adds r1, #0x35
ldrb r0, [r1]
add r0, sp
ldrb r0, [r0]
strb r0, [r1]
_0801D40C:
adds r1, r3, #0
adds r1, #0x27
ldrb r0, [r1]
add r0, sp
ldrb r0, [r0]
strb r0, [r1]
ldrb r2, [r3, #0x1a]
lsls r0, r2, #0x1c
lsrs r0, r0, #0x1c
add r0, sp
ldrb r1, [r0]
movs r0, #0xf
ands r1, r0
adds r0, r7, #0
ands r0, r2
orrs r0, r1
strb r0, [r3, #0x1a]
lsrs r1, r0, #4
add r1, sp
ldrb r2, [r1]
lsls r2, r2, #4
movs r1, #0xf
ands r0, r1
orrs r0, r2
strb r0, [r3, #0x1a]
_0801D43E:
ldr r3, [r3, #4]
cmp r4, r3
bne _0801D3CA
_0801D444:
adds r1, r5, #0
cmp r1, #8
bls _0801D3B2
add sp, #0x10
pop {r4, r5, r6, r7, pc}
.align 2, 0
_0801D450: .4byte gEntityLists
_0801D454: .4byte gUnk_020000C0
.syntax divided

View File

@ -1,60 +0,0 @@
.syntax unified
push {r4, lr}
adds r4, r0, #0
movs r1, #0
movs r2, #6
ldr r0, _0801D154 @ =gPaletteList
adds r3, r0, #0
adds r3, #0x18
_0801D142:
ldrb r0, [r3]
lsls r0, r0, #0x1c
cmp r0, #0
bne _0801D158
adds r1, #1
cmp r4, r1
bhi _0801D15A
b _0801D180
.align 2, 0
_0801D154: .4byte gPaletteList
_0801D158:
movs r1, #0
_0801D15A:
adds r3, #4
adds r2, #1
cmp r2, #0xf
bls _0801D142
movs r1, #0
movs r2, #6
ldr r0, _0801D188 @ =gPaletteList
adds r3, r0, #0
adds r3, #0x18
_0801D16C:
ldrb r0, [r3]
lsls r0, r0, #0x1c
lsrs r0, r0, #0x1c
cmp r0, #1
bgt _0801D18C
cmp r0, #0
blt _0801D18C
adds r1, #1
cmp r4, r1
bhi _0801D18E
_0801D180:
subs r0, r1, #1
subs r0, r2, r0
b _0801D19A
.align 2, 0
_0801D188: .4byte gPaletteList
_0801D18C:
movs r1, #0
_0801D18E:
adds r3, #4
adds r2, #1
cmp r2, #0xf
bls _0801D16C
movs r0, #1
rsbs r0, r0, #0
_0801D19A:
pop {r4, pc}
.syntax divided

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@ -1,100 +0,0 @@
.syntax unified
push {r4, r5, r6, r7, lr}
mov r7, sl
mov r6, sb
mov r5, r8
push {r5, r6, r7}
sub sp, #4
str r0, [sp]
adds r6, r1, #0
adds r0, r6, #0
bl FindPalette
adds r5, r0, #0
cmp r5, #0
bge _0801D0E8
cmp r6, #0x15
bhi _0801D064
movs r4, #1
b _0801D074
_0801D064:
ldr r0, _0801D100 @ =gUnk_08133368
adds r1, r6, #0
subs r1, #0x16
lsls r1, r1, #2
adds r1, r1, r0
ldrb r4, [r1, #3]
movs r0, #0xf
ands r4, r0
_0801D074:
adds r0, r4, #0
bl FindFreeObjPalette
adds r5, r0, #0
cmp r5, #0
bge _0801D090
bl CleanUpObjPalettes
adds r0, r4, #0
bl FindFreeObjPalette
adds r5, r0, #0
cmp r5, #0
blt _0801D0E8
_0801D090:
lsls r1, r5, #2
ldr r0, _0801D104 @ =gPaletteList
adds r3, r1, r0
movs r0, #0
strh r6, [r3, #2]
strb r0, [r3, #1]
movs r2, #0x10
rsbs r2, r2, #0
lsls r0, r4, #4
movs r1, #3
orrs r0, r1
strb r0, [r3]
subs r4, #1
cmp r4, #0
beq _0801D0E0
movs r0, #0
mov sl, r0
movs r1, #0
mov r8, r1
movs r0, #0xf
mov sb, r0
mov ip, r2
movs r7, #2
_0801D0BE:
adds r3, #4
mov r1, r8
strh r1, [r3, #2]
mov r0, sl
strb r0, [r3, #1]
lsls r2, r4, #4
ldrb r1, [r3]
mov r0, sb
ands r0, r1
orrs r0, r2
mov r1, ip
ands r0, r1
orrs r0, r7
strb r0, [r3]
subs r4, #1
cmp r4, #0
bne _0801D0BE
_0801D0E0:
adds r0, r6, #0
adds r1, r5, #0
bl LoadObjPaletteAtIndex
_0801D0E8:
ldr r0, [sp]
adds r1, r5, #0
bl SetEntityObjPalette
adds r0, r5, #0
add sp, #4
pop {r3, r4, r5}
mov r8, r3
mov sb, r4
mov sl, r5
pop {r4, r5, r6, r7, pc}
.align 2, 0
_0801D100: .4byte gUnk_08133368
_0801D104: .4byte gPaletteList
.syntax divided

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@ -1,63 +0,0 @@
.syntax unified
push {r4, lr}
adds r3, r0, #0
ldr r2, _0801D2F8 @ =gUsedPalettes
adds r4, r1, #0
adds r4, #0x10
movs r1, #1
lsls r1, r4
ldr r0, [r2]
orrs r0, r1
str r0, [r2]
cmp r3, #5
bls _0801D33C
cmp r3, #0x15
bne _0801D300
ldr r2, _0801D2FC @ =gPaletteBuffer
adds r0, r2, #0
adds r0, #0x78
ldrh r0, [r0]
lsls r1, r4, #5
adds r1, r1, r2
movs r2, #0x20
bl MemFill16
b _0801D33C
.align 2, 0
_0801D2F8: .4byte gUsedPalettes
_0801D2FC: .4byte gPaletteBuffer
_0801D300:
cmp r3, #0x14
bhi _0801D31C
subs r0, r3, #6
lsls r0, r0, #5
ldr r1, _0801D318 @ =gPaletteBuffer
adds r0, r0, r1
adds r1, r4, #0
movs r2, #1
bl LoadPalettes
b _0801D33C
.align 2, 0
_0801D318: .4byte gPaletteBuffer
_0801D31C:
ldr r1, _0801D340 @ =gUnk_08133368
adds r0, r3, #0
subs r0, #0x16
lsls r0, r0, #2
adds r0, r0, r1
ldr r0, [r0]
lsrs r2, r0, #0x18
movs r1, #0xf
ands r2, r1
ldr r1, _0801D344 @ =0x00FFFFFF
ands r0, r1
ldr r1, _0801D348 @ =gGlobalGfxAndPalettes
adds r0, r0, r1
adds r1, r4, #0
bl LoadPalettes
_0801D33C:
pop {r4, pc}
.align 2, 0
_0801D340: .4byte gUnk_08133368
_0801D344: .4byte 0x00FFFFFF
_0801D348: .4byte gGlobalGfxAndPalettes
.syntax divided

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@ -1,34 +0,0 @@
.syntax unified
push {lr}
adds r2, r0, #0
ldr r0, _0801D024 @ =gRoomTransition
movs r1, #0
cmp r2, #0
beq _0801D00E
movs r1, #0xf
_0801D00E:
adds r0, #0x2f
strb r1, [r0]
cmp r2, #0
beq _0801D028
bl CleanUpObjPalettes
movs r0, #0xf
bl sub_0801CFD0
b _0801D03A
.align 2, 0
_0801D024: .4byte gRoomTransition
_0801D028:
ldr r3, _0801D03C @ =gUnk_02001A3C
ldrb r1, [r3]
movs r0, #0xf
ands r0, r1
cmp r0, #4
bne _0801D03A
strb r2, [r3]
strb r2, [r3, #1]
strh r2, [r3, #2]
_0801D03A:
pop {pc}
.align 2, 0
_0801D03C: .4byte gUnk_02001A3C
.syntax divided

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@ -1,39 +0,0 @@
.syntax unified
push {r4, r5, r6, lr}
lsls r0, r0, #2
ldr r1, _0801D288 @ =gPaletteList
adds r2, r0, r1
ldr r0, [r2]
lsls r0, r0, #0x1c
lsrs r0, r0, #0x1c
cmp r0, #3
bne _0801D284
ldrb r0, [r2, #1]
subs r0, #1
strb r0, [r2, #1]
lsls r0, r0, #0x18
cmp r0, #0
bne _0801D284
ldr r0, [r2]
lsls r0, r0, #0x18
lsrs r3, r0, #0x1c
movs r5, #0
movs r6, #0x10
rsbs r6, r6, #0
movs r4, #1
_0801D270:
strb r5, [r2, #1]
ldrb r1, [r2]
adds r0, r6, #0
ands r0, r1
orrs r0, r4
strb r0, [r2]
adds r2, #4
subs r3, #1
cmp r3, #0
bne _0801D270
_0801D284:
pop {r4, r5, r6, pc}
.align 2, 0
_0801D288: .4byte gPaletteList
.syntax divided

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@ -4,12 +4,35 @@
#include "global.h"
typedef struct {
u8 _0;
u8 _0_0 : 4;
u8 _0_4 : 4;
u8 _1;
u16 _2;
} Palette;
extern Palette gPaletteList[];
typedef struct {
struct {
u8 unk0 : 1;
u8 unk1 : 1;
u8 unk2 : 1;
u8 unk3 : 1;
u8 unk4 : 4;
} PACKED unk_00;
u8 unk_01;
u16 unk_02;
union SplitWord unk_04;
union SplitWord unk_08;
union SplitWord unk_0C;
} struct_gUnk_020000C0_1;
typedef struct {
struct_gUnk_020000C0_1 unk_00[4];
} struct_gUnk_020000C0;
static_assert(sizeof(struct_gUnk_020000C0) == 0x40);
extern struct_gUnk_020000C0 gUnk_020000C0[0x30];
void ResetPaletteTable(u32 a1);
void sub_0801D000(u32 a1);
u32 LoadObjPalette(struct Entity_*, u32);

View File

@ -2,11 +2,24 @@
#include "entity.h"
#include "common.h"
#include "color.h"
#include "room.h"
#include "global.h"
#include "fileselect.h"
#include "main.h"
#include "coord.h"
extern Palette gUnk_02001A3C;
void LoadObjPaletteAtIndex(u32 a1, u32 a2);
void CleanUpObjPalettes();
u32 FindFreeObjPalette(u32);
void SetEntityObjPalette(Entity*, u32);
u32 sub_0801D458(u32);
void sub_0801D48C(u32, u32);
static void sub_0801CFD0(u32 a1);
extern union SplitWord gUnk_08133368[];
void ResetPaletteTable(u32 a1) {
u32 i;
@ -19,15 +32,73 @@ void ResetPaletteTable(u32 a1) {
void sub_0801CFD0(u32 a1) {
Palette* p = &gPaletteList[a1];
p->_0 = ((s8)p->_0 & ~0xf) | 4;
p->_0 = (p->_0 & 0xf) | 0x10;
p->_0_0 = 4;
p->_0_4 = 1;
p->_1 = 0x80;
p->_2 = 0xFFFF;
}
ASM_FUNC("asm/non_matching/color/sub_0801D000.inc", void sub_0801D000(u32 a1));
void sub_0801D000(u32 a1) {
u32 tmp;
RoomTransition* roomTransition = &gRoomTransition;
if (a1) {
tmp = 0x0f;
} else {
tmp = 0;
}
ASM_FUNC("asm/non_matching/color/LoadObjPalette.inc", u32 LoadObjPalette(Entity* entity, u32 a2));
roomTransition->field_0x2c[3] = tmp;
if (a1) {
CleanUpObjPalettes();
sub_0801CFD0(0xf);
} else {
if ((gUnk_02001A3C._0_0) == 4) {
gUnk_02001A3C._0_0 = 0;
gUnk_02001A3C._0_4 = 0;
gUnk_02001A3C._1 = 0;
gUnk_02001A3C._2 = 0;
}
}
}
u32 LoadObjPalette(Entity* entity, u32 a2) {
Palette* puVar1;
int iVar2;
u32 uVar3;
u32 uVar4;
iVar2 = FindPalette(a2);
if (iVar2 < 0) {
if (a2 < 0x16) {
uVar3 = 1;
} else {
uVar3 = gUnk_08133368[(a2 - 0x16)].BYTES.byte3;
uVar3 &= 0xf;
}
iVar2 = FindFreeObjPalette(uVar3);
if (iVar2 < 0) {
CleanUpObjPalettes();
iVar2 = FindFreeObjPalette(uVar3);
}
if (iVar2 >= 0) {
puVar1 = &gPaletteList[iVar2];
puVar1->_2 = a2;
puVar1->_1 = 0;
puVar1->_0_4 = uVar3;
puVar1->_0_0 = 3;
for (uVar3 = uVar3 - 1; uVar3 != 0; uVar3--) {
puVar1++;
puVar1->_2 = 0;
puVar1->_1 = 0;
puVar1->_0_4 = uVar3;
puVar1->_0_0 = 2;
}
LoadObjPaletteAtIndex(a2, iVar2);
}
}
SetEntityObjPalette(entity, iVar2);
return iVar2;
}
s32 FindPalette(u32 a1) {
u32 index;
@ -44,7 +115,42 @@ s32 FindPalette(u32 a1) {
return -1;
}
ASM_FUNC("asm/non_matching/color/FindFreeObjPalette.inc", u32 FindFreeObjPalette(u32 a1));
u32 FindFreeObjPalette(u32 a1) {
u32 uVar1;
u32 uVar2;
u32 tmp;
for (uVar1 = 0, uVar2 = 6; uVar2 < 0x10; uVar2++) {
switch ((gPaletteList[uVar2]._0_0)) {
case 0:
uVar1 = uVar1 + 1;
if (a1 > uVar1)
continue;
tmp = uVar1 - 1;
return uVar2 - tmp;
default:
uVar1 = 0;
break;
}
}
for (uVar1 = 0, uVar2 = 6; uVar2 < 0x10; uVar2++) {
switch (gPaletteList[uVar2]._0_0) {
case 0:
case 1:
uVar1++;
if (a1 <= uVar1) {
tmp = uVar1 - 1;
return uVar2 - tmp;
}
break;
default:
uVar1 = 0;
break;
}
}
return 0xffffffff;
}
ASM_FUNC("asm/non_matching/color/SetEntityObjPalette.inc", void SetEntityObjPalette(Entity* entity, u32 palette));
@ -55,13 +161,32 @@ void UnloadOBJPalette(Entity* entity) {
sub_0801D244(idx);
}
ASM_FUNC("asm/non_matching/color/sub_0801D244.inc", void sub_0801D244(u32 a1));
void sub_0801D244(u32 a1) {
u32 uVar1;
Palette* pPVar2;
u32 uVar3;
pPVar2 = gPaletteList + a1;
if ((s8)pPVar2->_0_0 == 3) {
if (--pPVar2->_1 == 0) {
uVar3 = pPVar2->_0_4;
do {
pPVar2->_1 = 0;
pPVar2->_0_0 = 1;
pPVar2 = pPVar2 + 1;
uVar3 = uVar3 - 1;
} while (uVar3 != 0);
}
}
}
void sub_0801D28C(Entity* entity, u32 palette) {
u32 c = entity->spriteAnimation[1];
Palette* list = gPaletteList;
Palette* p = &list[c];
u32 lo = (u32)(p->_0 << 0x1C) >> 0x1C;
// using the bit field members generates an ldr instead of ldrb
u32 lo = ((u32)((*(u8*)p) << 0x1c)) >> 0x1c;
if (lo == 3) {
p->_2 = palette;
@ -74,14 +199,84 @@ void ChangeObjPalette(Entity* entity, u32 a2) {
LoadObjPalette(entity, a2);
}
ASM_FUNC("asm/non_matching/color/LoadObjPaletteAtIndex.inc", void LoadObjPaletteAtIndex(u32 a1, u32 a2));
void LoadObjPaletteAtIndex(u32 a1, u32 a2) {
u16* buffer;
ASM_FUNC("asm/non_matching/color/CleanUpObjPalettes.inc", void CleanUpObjPalettes(void));
gUsedPalettes |= 1 << (a2 + 0x10);
if (5 < a1) {
if (a1 == 0x15) {
buffer = gPaletteBuffer;
MemFill16(buffer[0x3C], buffer + (a2 + 0x10) * 0x10, 0x20);
} else if (a1 < 0x15) {
LoadPalettes((u8*)(gPaletteBuffer + (a1 - 6) * 0x10), a2 + 0x10, 1);
} else {
u32 tmp1 = gUnk_08133368[(a1 - 0x16)].WORD_U;
u32 tmp2 = (tmp1 >> 0x18) & 0xf;
tmp1 &= 0xffffff;
LoadPalettes(gGlobalGfxAndPalettes + tmp1, a2 + 0x10, tmp2);
}
}
}
void CleanUpObjPalettes(void) {
u32 bVar1;
u32 bVar2;
u32 index1;
u32 uVar4;
u32 index2;
Entity* pEVar9;
int iVar10;
u8 local_24[0x10];
for (index1 = 0; index1 < 0x10; index1++) {
local_24[index1] = index1;
switch (gPaletteList[index1]._0_0) {
case 0:
case 1:
gPaletteList[index1]._0_0 = 0;
gPaletteList[index1]._0_4 = 0;
gPaletteList[index1]._1 = 0;
gPaletteList[index1]._2 = 0;
break;
}
}
iVar10 = 6;
while ((iVar10 = sub_0801D458(iVar10 + 1), iVar10 != 0 && (uVar4 = FindFreeObjPalette(1), uVar4 != 0xffffffff))) {
if (iVar10 > (int)uVar4) {
local_24[iVar10] = uVar4;
sub_0801D48C(iVar10, uVar4);
}
}
for (index2 = 0; index2 < ARRAY_COUNT(gEntityLists); index2++) {
pEVar9 = (Entity*)&gEntityLists[index2];
while (((Entity*)&gEntityLists[index2]) != (pEVar9 = pEVar9->next)) {
if (pEVar9->kind != MANAGER) {
if ((u8)(pEVar9->spriteAnimation[2] - 1) < 0x7f) {
bVar1 = pEVar9->spriteAnimation[2];
gUnk_020000C0[bVar1].unk_00[0].unk_04.BYTES.byte1 =
local_24[gUnk_020000C0[bVar1].unk_00[0].unk_04.BYTES.byte1];
gUnk_020000C0[bVar1].unk_00[1].unk_04.BYTES.byte1 =
local_24[gUnk_020000C0[bVar1].unk_00[1].unk_04.BYTES.byte1];
gUnk_020000C0[bVar1].unk_00[2].unk_04.BYTES.byte1 =
local_24[gUnk_020000C0[bVar1].unk_00[2].unk_04.BYTES.byte1];
gUnk_020000C0[bVar1].unk_00[3].unk_04.BYTES.byte1 =
local_24[gUnk_020000C0[bVar1].unk_00[3].unk_04.BYTES.byte1];
}
pEVar9->spriteAnimation[1] = local_24[pEVar9->spriteAnimation[1]];
bVar2 = local_24[pEVar9->palette.b.b0];
pEVar9->palette.b.b0 = bVar2;
pEVar9->palette.b.b4 = local_24[pEVar9->palette.b.b4];
}
}
}
}
u32 sub_0801D458(u32 a1) {
u32 i;
for (i = a1; i < 16; i++) {
s32 tmp = ((u32)gPaletteList[i]._0 << 28) >> 28;
s32 tmp = (u32)gPaletteList[i]._0_0;
switch (tmp) {
case 0:
case 1:

View File

@ -6,33 +6,13 @@
#include "sound.h"
#include "room.h"
#include "functions.h"
#include "color.h"
const u8 gSpriteSortAboveTable[];
const u8 gSpriteSortBelowTable[];
const u8 gUnk_08114F58[];
const u8 gUnk_08114F38[];
typedef struct {
struct {
u8 unk0 : 1;
u8 unk1 : 1;
u8 unk2 : 1;
u8 unk3 : 1;
u8 unk4 : 4;
} PACKED unk_00;
u8 unk_01;
u16 unk_02;
union SplitWord unk_04;
union SplitWord unk_08;
union SplitWord unk_0C;
} struct_gUnk_020000C0_1;
typedef struct {
struct_gUnk_020000C0_1 unk_00[4];
} struct_gUnk_020000C0;
static_assert(sizeof(struct_gUnk_020000C0) == 0x40);
extern struct_gUnk_020000C0 gUnk_020000C0[0x30];
extern u32 gSpritePtrs[];
extern u16 gExtraFrameOffsets[];