Decompile Object30

This commit is contained in:
octorock 2022-03-11 17:08:30 +01:00
parent cbae0aa1e5
commit 29bacb4ff3
5 changed files with 116 additions and 227 deletions

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@ -1,207 +0,0 @@
.include "asm/macros.inc"
.include "constants/constants.inc"
.syntax unified
.text
thumb_func_start Object30
Object30: @ 0x0808A850
push {r4, lr}
adds r4, r0, #0
ldr r1, _0808A86C @ =gUnk_08121188
ldrb r0, [r4, #0xc]
lsls r0, r0, #2
adds r0, r0, r1
ldr r1, [r0]
adds r0, r4, #0
bl _call_via_r1
adds r0, r4, #0
bl sub_08080CB4
pop {r4, pc}
.align 2, 0
_0808A86C: .4byte gUnk_08121188
thumb_func_start sub_0808A870
sub_0808A870: @ 0x0808A870
push {r4, r5, lr}
adds r5, r0, #0
ldrb r0, [r5, #0xa]
cmp r0, #1
beq _0808A8BE
cmp r0, #1
bgt _0808A884
cmp r0, #0
beq _0808A896
b _0808A8C4
_0808A884:
cmp r0, #3
bgt _0808A8C4
adds r0, r5, #0
bl sub_0808A968
adds r0, r5, #0
bl sub_0808A8E0
b _0808A8C4
_0808A896:
adds r0, r5, #0
adds r0, #0x38
ldrb r0, [r0]
bl GetLayerByIndex
adds r4, r0, #0
adds r0, r5, #0
bl sub_0806F798
lsls r0, r0, #1
adds r0, #4
adds r4, r4, r0
str r4, [r5, #0x6c]
ldrh r1, [r4]
adds r0, r5, #0
adds r0, #0x68
strh r1, [r0]
movs r0, #1
strb r0, [r5, #0xc]
b _0808A8C4
_0808A8BE:
adds r0, r5, #0
bl sub_0808A968
_0808A8C4:
pop {r4, r5, pc}
.align 2, 0
thumb_func_start sub_0808A8C8
sub_0808A8C8: @ 0x0808A8C8
push {lr}
adds r2, r0, #0
adds r0, #0x68
ldr r1, [r2, #0x6c]
ldrh r0, [r0]
ldrh r1, [r1]
cmp r0, r1
beq _0808A8DE
adds r0, r2, #0
bl sub_0808A968
_0808A8DE:
pop {pc}
thumb_func_start sub_0808A8E0
sub_0808A8E0: @ 0x0808A8E0
push {r4, lr}
adds r4, r0, #0
ldrb r2, [r4, #0xa]
cmp r2, #0
beq _0808A8F0
cmp r2, #1
beq _0808A930
b _0808A954
_0808A8F0:
ldr r0, [r4, #0x70]
cmp r0, #0
beq _0808A930
ldr r3, [r4, #0x20]
cmp r3, #0
bge _0808A926
movs r0, #0x36
ldrsh r1, [r4, r0]
movs r0, #8
rsbs r0, r0, #0
cmp r1, r0
ble _0808A90C
str r2, [r4, #0x70]
b _0808A926
_0808A90C:
ldr r0, _0808A918 @ =0xFFFFC000
cmp r3, r0
bge _0808A920
ldr r0, _0808A91C @ =0xFFFFFC00
b _0808A924
.align 2, 0
_0808A918: .4byte 0xFFFFC000
_0808A91C: .4byte 0xFFFFFC00
_0808A920:
movs r0, #0x80
lsls r0, r0, #3
_0808A924:
str r0, [r4, #0x70]
_0808A926:
ldr r1, [r4, #0x70]
adds r0, r4, #0
bl GravityUpdate
b _0808A962
_0808A930:
ldr r2, _0808A964 @ =gUnk_08121194
ldrb r0, [r4, #0xf]
adds r1, r0, #1
strb r1, [r4, #0xf]
lsls r0, r0, #0x18
lsrs r0, r0, #0x1b
movs r1, #7
ands r0, r1
adds r0, r0, r2
ldrb r0, [r0]
lsls r0, r0, #0x18
asrs r0, r0, #0x18
strh r0, [r4, #0x36]
adds r0, r4, #0
bl IsCollidingPlayer
cmp r0, #0
beq _0808A962
_0808A954:
ldrb r1, [r4, #0xb]
movs r0, #0x5c
movs r2, #0
bl CreateItemEntity
bl DeleteThisEntity
_0808A962:
pop {r4, pc}
.align 2, 0
_0808A964: .4byte gUnk_08121194
thumb_func_start sub_0808A968
sub_0808A968: @ 0x0808A968
push {r4, lr}
adds r4, r0, #0
movs r0, #2
strb r0, [r4, #0xc]
movs r0, #0x1e
strb r0, [r4, #0xe]
ldrb r1, [r4, #0x18]
subs r0, #0x22
ands r0, r1
movs r1, #1
orrs r0, r1
strb r0, [r4, #0x18]
movs r0, #0xa0
lsls r0, r0, #0xa
str r0, [r4, #0x20]
adds r2, r4, #0
adds r2, #0x29
ldrb r1, [r2]
movs r0, #0x39
rsbs r0, r0, #0
ands r0, r1
movs r1, #0x18
orrs r0, r1
strb r0, [r2]
ldrb r1, [r4, #0x18]
movs r0, #0x31
rsbs r0, r0, #0
ands r0, r1
strb r0, [r4, #0x18]
adds r2, #0x13
ldrb r1, [r2]
movs r0, #0x10
orrs r0, r1
strb r0, [r2]
ldr r0, _0808A9C0 @ =gUnk_08121C58
str r0, [r4, #0x48]
adds r0, r4, #0
movs r1, #2
bl SetDefaultPriority
movs r0, #0xa0
lsls r0, r0, #6
str r0, [r4, #0x70]
pop {r4, pc}
.align 2, 0
_0808A9C0: .4byte gUnk_08121C58

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@ -43118,11 +43118,6 @@
"size": 4,
"type": "animation"
},
{
"path": "object30/gUnk_08121194.bin",
"start": 1184148,
"size": 8
},
{
"path": "animations/gSpriteAnimations_PullableMushroom_0.bin",
"start": 1184260,

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@ -1,13 +0,0 @@
.include "asm/macros.inc"
.include "constants/constants.inc"
.section .rodata
.align 2
gUnk_08121188:: @ 08121188
.4byte sub_0808A870
.4byte sub_0808A8C8
.4byte sub_0808A8E0
gUnk_08121194:: @ 08121194
.incbin "object30/gUnk_08121194.bin"

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@ -668,7 +668,7 @@ SECTIONS {
src/object/smoke.o(.text);
src/object/pushableRock.o(.text);
src/object/hittableLever.o(.text);
asm/object/object30.o(.text);
src/object/object30.o(.text);
src/object/frozenFlower.o(.text);
src/object/pullableMushroom.o(.text);
src/object/bollard.o(.text);
@ -1395,7 +1395,7 @@ SECTIONS {
src/object/pushableRock.o(.rodata);
data/animations/object/pushableRock.o(.rodata);
src/object/hittableLever.o(.rodata);
data/const/object/object30.o(.rodata);
src/object/object30.o(.rodata);
data/const/object/object31.o(.rodata);
src/object/pullableMushroom.o(.rodata);
data/animations/object/pullableMushroom.o(.rodata);

114
src/object/object30.c Normal file
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@ -0,0 +1,114 @@
/**
* @file object30.c
* @ingroup Objects
*
* @brief Object30 object
*/
#define NENT_DEPRECATED
#include "global.h"
#include "object.h"
#include "functions.h"
#include "item.h"
typedef struct {
/*0x00*/ Entity base;
/*0x68*/ u16 unk_68;
/*0x6a*/ u16 unk_6a;
/*0x6c*/ u16* unk_6c;
/*0x70*/ u32 unk_70;
} Object30Entity;
extern u32 sub_0806F798(Entity*);
extern const Hitbox gUnk_08121C58;
void Object30_Init(Object30Entity*);
void Object30_Action1(Object30Entity*);
void Object30_Action2(Object30Entity*);
void sub_0808A968(Object30Entity*);
void Object30(Object30Entity* this) {
static void (*const Object30_Actions[])(Object30Entity*) = {
Object30_Init,
Object30_Action1,
Object30_Action2,
};
Object30_Actions[super->action](this);
sub_08080CB4(super);
}
void Object30_Init(Object30Entity* this) {
LayerStruct* data;
const u16* ptr;
switch (super->type) {
case 0:
data = GetLayerByIndex(super->collisionLayer);
ptr = &data->mapData[sub_0806F798(super)];
this->unk_6c = (u16*)ptr;
this->unk_68 = ptr[0];
super->action = 1;
break;
case 1:
sub_0808A968(this);
break;
case 2:
case 3:
sub_0808A968(this);
Object30_Action2(this);
break;
}
}
void Object30_Action1(Object30Entity* this) {
if (this->unk_68 != this->unk_6c[0]) {
sub_0808A968(this);
}
}
void Object30_Action2(Object30Entity* this) {
static const u8 gUnk_08121194[] = {
249, 248, 247, 246, 245, 246, 247, 248,
};
u8 tmp;
switch (super->type) {
case 0:
if (this->unk_70 != 0) {
if (super->zVelocity < 0) {
if (super->z.HALF.HI > -8) {
this->unk_70 = 0;
} else {
if (super->zVelocity < -0x4000) {
this->unk_70 = -0x400;
} else {
this->unk_70 = 0x400;
}
}
}
GravityUpdate(super, this->unk_70);
return;
}
// fallthrough
case 1:
tmp = gUnk_08121194[(super->field_0xf++ >> 3) & 7];
super->z.HALF.HI = tmp << 0x18 >> 0x18;
if (!IsCollidingPlayer(super)) {
return;
}
break;
}
CreateItemEntity(ITEM_KINSTONE, (u32)super->type2, 0);
DeleteThisEntity();
}
void sub_0808A968(Object30Entity* this) {
super->action = 2;
super->actionDelay = 0x1e;
super->spriteSettings.draw = 1;
super->zVelocity = 0x28000;
super->spritePriority.b1 = 3;
super->spriteSettings.shadow = 0;
super->field_0x3c |= 0x10;
super->hitbox = (Hitbox*)&gUnk_08121C58;
SetDefaultPriority(super, 2);
this->unk_70 = 0x2800;
}