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decompile bakerOven

This commit is contained in:
Behemoth 2020-08-18 14:32:08 +02:00
parent f89fa84805
commit f0641dda41
3 changed files with 103 additions and 290 deletions
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289
asm/bakerOven.s
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@ -1,289 +0,0 @@
.include "asm/macros.inc"
.include "constants/constants.inc"
.syntax unified
.text
thumb_func_start BakerOven
BakerOven: @ 0x0809CC5C
push {lr}
ldr r2, _0809CC70 @ =gUnk_08123E20
ldrb r1, [r0, #0xc]
lsls r1, r1, #2
adds r1, r1, r2
ldr r1, [r1]
bl _call_via_r1
pop {pc}
.align 2, 0
_0809CC70: .4byte gUnk_08123E20
thumb_func_start sub_0809CC74
sub_0809CC74: @ 0x0809CC74
push {r4, r5, lr}
adds r5, r0, #0
movs r4, #1
strb r4, [r5, #0xc]
bl UpdateSpriteForCollisionLayer
ldrb r0, [r5, #0xa]
cmp r0, #0
bne _0809CCD4
adds r2, r5, #0
adds r2, #0x29
ldrb r0, [r2]
movs r1, #8
rsbs r1, r1, #0
ands r1, r0
movs r0, #5
orrs r1, r0
strb r1, [r2]
movs r4, #0
_0809CC9A:
movs r0, #0x92
movs r1, #1
adds r2, r4, #0
bl CreateObject
adds r1, r0, #0
adds r4, #1
cmp r1, #0
beq _0809CCBE
str r5, [r1, #0x50]
lsrs r2, r4, #1
lsls r2, r2, #0x14
ldr r0, _0809CCCC @ =0xFFF80000
adds r2, r2, r0
adds r0, r5, #0
ldr r3, _0809CCD0 @ =0xFFF20000
bl PositionRelative
_0809CCBE:
cmp r4, #2
bls _0809CC9A
adds r0, r5, #0
bl sub_0809CDF0
b _0809CD0A
.align 2, 0
_0809CCCC: .4byte 0xFFF80000
_0809CCD0: .4byte 0xFFF20000
_0809CCD4:
ldrb r1, [r5, #0xb]
adds r0, r4, #0
ands r0, r1
cmp r0, #0
beq _0809CCF2
ldrb r1, [r5, #0x18]
movs r0, #4
rsbs r0, r0, #0
ands r0, r1
movs r1, #1
orrs r0, r1
strb r0, [r5, #0x18]
movs r0, #0x14
strb r0, [r5, #0xe]
b _0809CD02
_0809CCF2:
movs r0, #2
strb r0, [r5, #0xc]
ands r0, r1
movs r1, #0x12
cmp r0, #0
beq _0809CD00
movs r1, #0x14
_0809CD00:
strb r1, [r5, #0xe]
_0809CD02:
adds r0, r5, #0
movs r1, #0
bl InitializeAnimation
_0809CD0A:
pop {r4, r5, pc}
thumb_func_start sub_0809CD0C
sub_0809CD0C: @ 0x0809CD0C
push {r4, r5, r6, lr}
adds r4, r0, #0
ldrb r0, [r4, #0xa]
cmp r0, #0
beq _0809CDAC
adds r0, r4, #0
bl GetNextFrame
adds r1, r4, #0
adds r1, #0x5a
ldrb r2, [r1]
movs r0, #1
ands r0, r2
cmp r0, #0
beq _0809CD36
movs r0, #0xfe
ands r0, r2
strb r0, [r1]
ldrh r0, [r4, #0x32]
adds r0, #1
strh r0, [r4, #0x32]
_0809CD36:
ldrb r1, [r1]
movs r0, #0x80
ands r0, r1
cmp r0, #0
beq _0809CD56
adds r0, r4, #0
adds r0, #0x59
ldrb r0, [r0]
cmp r0, #1
bne _0809CD56
movs r0, #2
strb r0, [r4, #0xc]
ldrb r1, [r4, #0x18]
subs r0, #6
ands r0, r1
strb r0, [r4, #0x18]
_0809CD56:
ldrb r0, [r4, #0xf]
cmp r0, #0
bne _0809CDAC
ldr r5, _0809CDB0 @ =gPlayerEntity
adds r6, r5, #0
adds r6, #0x3d
movs r0, #0
ldrsb r0, [r6, r0]
cmp r0, #0
bne _0809CDAC
ldrb r0, [r4, #0x1e]
cmp r0, #0
beq _0809CDAC
adds r0, r4, #0
adds r1, r5, #0
movs r2, #4
bl sub_0806FC80
cmp r0, #0
beq _0809CDAC
ldrb r0, [r4, #0xf]
adds r0, #1
strb r0, [r4, #0xf]
movs r0, #2
rsbs r0, r0, #0
bl ModHealth
adds r0, r5, #0
movs r1, #0x7a
bl sub_0800449C
movs r1, #0x10
strb r1, [r6]
adds r0, r5, #0
adds r0, #0x3e
strb r1, [r0]
adds r2, r5, #0
adds r2, #0x42
movs r0, #0xc
strb r0, [r2]
adds r0, r5, #0
adds r0, #0x46
strh r1, [r0]
_0809CDAC:
pop {r4, r5, r6, pc}
.align 2, 0
_0809CDB0: .4byte gPlayerEntity
thumb_func_start sub_0809CDB4
sub_0809CDB4: @ 0x0809CDB4
push {lr}
adds r3, r0, #0
ldrb r0, [r3, #0xe]
subs r0, #1
strb r0, [r3, #0xe]
lsls r0, r0, #0x18
lsrs r1, r0, #0x18
cmp r1, #0
bne _0809CDEC
movs r2, #1
movs r0, #1
strb r0, [r3, #0xc]
movs r0, #0x1e
strb r0, [r3, #0xe]
strb r1, [r3, #0xf]
ldrb r1, [r3, #0x18]
subs r0, #0x22
ands r0, r1
orrs r0, r2
strb r0, [r3, #0x18]
ldr r0, [r3, #0x50]
ldrh r0, [r0, #0x32]
subs r0, #0xe
strh r0, [r3, #0x32]
adds r0, r3, #0
movs r1, #0
bl InitializeAnimation
_0809CDEC:
pop {pc}
.align 2, 0
thumb_func_start sub_0809CDF0
sub_0809CDF0: @ 0x0809CDF0
push {r4, r5, r6, lr}
adds r4, r0, #0
movs r0, #0x2e
ldrsh r1, [r4, r0]
ldr r2, _0809CE80 @ =gRoomControls
ldrh r0, [r2, #6]
subs r1, r1, r0
asrs r1, r1, #4
movs r3, #0x3f
ands r1, r3
movs r5, #0x32
ldrsh r0, [r4, r5]
ldrh r2, [r2, #8]
subs r0, r0, r2
asrs r0, r0, #4
ands r0, r3
lsls r0, r0, #6
orrs r1, r0
adds r0, r4, #0
adds r0, #0x80
strh r1, [r0]
ldrh r6, [r0]
ldr r0, _0809CE84 @ =0x0000402E
subs r1, r6, #1
adds r4, #0x38
ldrb r2, [r4]
bl SetTile
ldr r5, _0809CE88 @ =0x00004022
ldrb r2, [r4]
adds r0, r5, #0
adds r1, r6, #0
bl SetTile
adds r1, r6, #1
ldrb r2, [r4]
adds r0, r5, #0
bl SetTile
adds r5, #4
adds r1, r6, #0
subs r1, #0x41
ldrb r2, [r4]
adds r0, r5, #0
bl SetTile
adds r1, r6, #0
subs r1, #0x40
ldrb r2, [r4]
adds r0, r5, #0
bl SetTile
ldr r0, _0809CE8C @ =0x00004024
adds r1, r6, #0
subs r1, #0x3f
ldrb r2, [r4]
bl SetTile
adds r1, r6, #0
subs r1, #0x81
ldrb r2, [r4]
adds r0, r5, #0
bl SetTile
adds r1, r6, #0
subs r1, #0x80
ldrb r2, [r4]
adds r0, r5, #0
bl SetTile
pop {r4, r5, r6, pc}
.align 2, 0
_0809CE80: .4byte gRoomControls
_0809CE84: .4byte 0x0000402E
_0809CE88: .4byte 0x00004022
_0809CE8C: .4byte 0x00004024

2
linker.ld
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@ -822,7 +822,7 @@ SECTIONS {
asm/frozenWaterElement.o(.text); asm/frozenWaterElement.o(.text);
asm/object90.o(.text); asm/object90.o(.text);
asm/object91.o(.text); asm/object91.o(.text);
asm/bakerOven.o(.text); src/object/bakerOven.o(.text);
asm/object93.o(.text); asm/object93.o(.text);
src/object/windTribeFlag.o(.text); src/object/windTribeFlag.o(.text);
asm/bird.o(.text); asm/bird.o(.text);

102
src/object/bakerOven.c Normal file
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@ -0,0 +1,102 @@
#include "global.h"
#include "entity.h"
#include "functions.h"
extern void sub_0800449C(Entity*, u32);
extern u32 sub_0806FC80(Entity*, Entity*, s32);
extern void sub_0809CDF0(Entity*);
extern void (*const gUnk_08123E20[])(Entity*);
void BakerOven(Entity* this) {
gUnk_08123E20[this->action](this);
}
void sub_0809CC74(Entity* this) {
u32 i;
Entity* ent;
this->action = 1;
UpdateSpriteForCollisionLayer(this);
if (this->entityType.form == 0) {
this->spritePriority.b0 = 5;
/* Create steam clouds */
for (i = 0; i < 3; i++) {
ent = CreateObject(0x92, 1, i);
if (ent) {
ent->parent = this;
PositionRelative(this, ent, (((i + 1) / 2) * 0x100000) - 0x80000, -0xe0000);
}
}
sub_0809CDF0(this);
} else {
if (this->entityType.parameter & 1) {
this->spriteSettings.b.draw = 1;
this->actionDelay = 20;
} else {
this->action = 2;
this->actionDelay = (this->entityType.parameter & 2) ? 20 : 18;
}
InitializeAnimation(this, 0);
}
}
void sub_0809CD0C(Entity* this) {
u8* frames;
if (this->entityType.form) {
GetNextFrame(this);
frames = &this->frames.all;
if (*frames & 1) {
*frames &= 0xfe;
this->y.HALF.HI++;
}
if ((*frames & 0x80) && this->frameDuration == 1) {
this->action = 2;
this->spriteSettings.b.draw = 0;
}
/* Damage minish link if he touches a steam cloud */
if (this->field_0xf == 0 && gPlayerEntity.hurtBlinkTime == 0 && this->frameIndex &&
sub_0806FC80(this, &gPlayerEntity, 4)) {
this->field_0xf++;
ModHealth(-2);
sub_0800449C(&gPlayerEntity, 0x7a);
gPlayerEntity.hurtBlinkTime = 16;
gPlayerEntity.field_0x3e = 16;
gPlayerEntity.field_0x42 = 12;
gPlayerEntity.field_0x46 = 16;
}
}
}
void sub_0809CDB4(Entity* this) {
/* Reset cloud position and start animation. */
if (--this->actionDelay == 0) {
this->action = 1;
this->actionDelay = 30;
this->field_0xf = 0;
this->spriteSettings.b.draw = 1;
this->y.HALF.HI = this->parent->y.HALF.HI - 0xe;
InitializeAnimation(this, 0);
}
}
void sub_0809CDF0(Entity* this) {
u32 y;
this->field_0x80.HWORD = (((this->x.HALF.HI - gRoomControls.roomOriginX) >> 4) & 0x3f) |
(((this->y.HALF.HI - gRoomControls.roomOriginY) >> 4 & 0x3f) << 6);
y = this->field_0x80.HWORD;
SetTile(0x402e, y - 0x01, this->collisionLayer);
SetTile(0x4022, y - 0x00, this->collisionLayer);
SetTile(0x4022, y + 0x01, this->collisionLayer);
SetTile(0x4026, y - 0x41, this->collisionLayer);
SetTile(0x4026, y - 0x40, this->collisionLayer);
SetTile(0x4024, y - 0x3f, this->collisionLayer);
SetTile(0x4026, y - 0x81, this->collisionLayer);
SetTile(0x4026, y - 0x80, this->collisionLayer);
}