falso
/
mm
mirror of https://github.com/zeldaret/mm.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ovl_Bg_Icefloe decompiled (#855) 

* ovl_Bg_Icefloe decompiled

* reloc

* pr review changes

* xml renaming

* displayList rename

* renaming

* almost forgot

* Co-authored-by EllipticEllipsis 73679967+EllipticEllipsis@users.noreply.github.com

* PlayState + reviews

Co-authored-by: SonicDcer <noreply@github.com>
This commit is contained in:
Alejandro Asenjo 2022-07-11 21:58:06 -03:00 committed by GitHub
parent ed2f1390bc
commit bc2ca6bc7f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 140 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
assets/xml/objects/object_icefloe.xml
View File

@ -1,7 +1,7 @@
<Root>
<File Name="object_icefloe" Segment="6">
<DList Name="object_icefloe_DL_0001E0" Offset="0x1E0" />
<Texture Name="object_icefloe_Tex_0002C8" OutName="tex_0002C8" Format="rgba16" Width="32" Height="32" Offset="0x2C8" />
<Collision Name="object_icefloe_Colheader_000C90" Offset="0xC90" />
<DList Name="gIcefloeIcePlatformDL" Offset="0x1E0" />
<Texture Name="gIcefloePlatformTex" OutName="icefloe_iceplatform" Format="rgba16" Width="32" Height="32" Offset="0x2C8" />
<Collision Name="gIcefloePlatformCol" Offset="0xC90" />
</File>
</Root>

4
spec
View File

@ -3309,9 +3309,7 @@ beginseg
name "ovl_Bg_Icefloe"
compress
include "build/src/overlays/actors/ovl_Bg_Icefloe/z_bg_icefloe.o"
include "build/data/ovl_Bg_Icefloe/ovl_Bg_Icefloe.data.o"
include "build/data/ovl_Bg_Icefloe/ovl_Bg_Icefloe.bss.o"
include "build/data/ovl_Bg_Icefloe/ovl_Bg_Icefloe.reloc.o"
include "build/src/overlays/actors/ovl_Bg_Icefloe/ovl_Bg_Icefloe_reloc.o"
endseg
beginseg

150
src/overlays/actors/ovl_Bg_Icefloe/z_bg_icefloe.c
View File

@ -5,6 +5,7 @@
*/
#include "z_bg_icefloe.h"
#include "objects/object_icefloe/object_icefloe.h"
#define FLAGS (ACTOR_FLAG_10)
@ -15,7 +16,13 @@ void BgIcefloe_Destroy(Actor* thisx, PlayState* play);
void BgIcefloe_Update(Actor* thisx, PlayState* play);
void BgIcefloe_Draw(Actor* thisx, PlayState* play);
#if 0
void func_80AC4A80(BgIcefloe* this, PlayState* play);
void BgIcefloe_Grow(BgIcefloe* this, PlayState* play);
void func_80AC4C18(BgIcefloe* this);
void func_80AC4D2C(BgIcefloe* this, PlayState* play);
void func_80AC4C34(BgIcefloe* this, PlayState* play);
void func_80AC4CF0(BgIcefloe* this);
const ActorInit Bg_Icefloe_InitVars = {
ACTOR_BG_ICEFLOE,
ACTORCAT_BG,
@ -27,35 +34,144 @@ const ActorInit Bg_Icefloe_InitVars = {
(ActorFunc)BgIcefloe_Update,
(ActorFunc)BgIcefloe_Draw,
};
static BgIcefloe* sSpawnedInstances[] = { NULL, NULL, NULL };
// static InitChainEntry sInitChain[] = {
static InitChainEntry D_80AC4F3C[] = {
static InitChainEntry sInitChain[] = {
ICHAIN_VEC3F_DIV1000(scale, 0, ICHAIN_STOP),
};
#endif
static s32 numberSpawned;
extern InitChainEntry D_80AC4F3C[];
void BgIcefloe_Init(Actor* thisx, PlayState* play) {
BgIcefloe* this = THIS;
extern UNK_TYPE D_060001E0;
extern UNK_TYPE D_06000C90;
Actor_ProcessInitChain(&this->dyna.actor, sInitChain);
DynaPolyActor_Init(&this->dyna, 0);
DynaPolyActor_LoadMesh(play, &this->dyna, &gIcefloePlatformCol);
if (numberSpawned >= ARRAY_COUNT(sSpawnedInstances)) {
s32 i;
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/BgIcefloe_Init.s")
if ((sSpawnedInstances[0] != NULL) && (sSpawnedInstances[0]->dyna.actor.update != NULL) &&
(sSpawnedInstances[0]->actionFunc != func_80AC4D2C)) {
func_80AC4CF0(sSpawnedInstances[0]);
}
for (i = 0; i < ARRAY_COUNT(sSpawnedInstances) - 1; i++) {
sSpawnedInstances[i] = sSpawnedInstances[i + 1];
}
sSpawnedInstances[ARRAY_COUNT(sSpawnedInstances) - 1] = this;
} else {
sSpawnedInstances[numberSpawned] = this;
}
numberSpawned++;
this->dyna.actor.world.pos.y = this->dyna.actor.home.pos.y + 10.0f;
func_80AC4A80(this, play);
}
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/BgIcefloe_Destroy.s")
void BgIcefloe_Destroy(Actor* thisx, PlayState* play) {
BgIcefloe* this = THIS;
s32 i;
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/func_80AC4A80.s")
DynaPoly_DeleteBgActor(play, &play->colCtx.dyna, this->dyna.bgId);
numberSpawned--;
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/func_80AC4AE8.s")
for (i = 0; i < 3; i++) {
if (sSpawnedInstances[i] == this) {
sSpawnedInstances[i] = NULL;
break;
}
}
}
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/func_80AC4C18.s")
void func_80AC4A80(BgIcefloe* this, PlayState* play) {
this->timer = 20;
SkinMatrix_Vec3fMtxFMultXYZW(&play->viewProjectionMtxF, &this->dyna.actor.world.pos, &this->dyna.actor.projectedPos,
&this->dyna.actor.projectedW);
Actor_PlaySfxAtPos(&this->dyna.actor, NA_SE_EV_ICE_STAND_APPEAR);
this->actionFunc = BgIcefloe_Grow;
}
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/func_80AC4C34.s")
static Vec3f sIceBlockAccel = { 0.0f, -0.5f, 0.0f };
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/func_80AC4CF0.s")
void BgIcefloe_Grow(BgIcefloe* this, PlayState* play) {
Vec3f velocity;
Vec3f position;
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/func_80AC4D2C.s")
velocity.x = randPlusMinusPoint5Scaled(6.0f);
velocity.z = randPlusMinusPoint5Scaled(6.0f);
velocity.y = Rand_ZeroFloat(4.0f) + 4.0f;
this->dyna.actor.scale.x += (0.65f * 0.01f);
this->dyna.actor.scale.z += (0.65f * 0.01f);
this->dyna.actor.scale.y += (0.65f * 0.01f);
position.x = this->dyna.actor.world.pos.x + (velocity.x * this->dyna.actor.scale.x * 75.0f);
position.z = this->dyna.actor.world.pos.z + (velocity.z * this->dyna.actor.scale.z * 75.0f);
position.y = this->dyna.actor.world.pos.y + (300.0f * this->dyna.actor.scale.y);
EffectSsIceBlock_Spawn(play, &position, &velocity, &sIceBlockAccel, Rand_S16Offset(10, 10));
this->timer--;
if (this->timer == 0) {
func_80AC4C18(this);
}
}
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/BgIcefloe_Update.s")
void func_80AC4C18(BgIcefloe* this) {
this->timer = this->dyna.actor.params;
this->actionFunc = func_80AC4C34;
}
#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_Icefloe/BgIcefloe_Draw.s")
void func_80AC4C34(BgIcefloe* this, PlayState* play) {
WaterBox* water;
this->timer--;
if (this->timer == 0 ||
!WaterBox_GetSurface1_2(play, &play->colCtx, this->dyna.actor.world.pos.x, this->dyna.actor.world.pos.z,
&this->dyna.actor.home.pos.y, &water)) {
func_80AC4CF0(this);
} else {
this->dyna.actor.world.pos.y =
(sin_rad(this->timer * (M_PI / 30.0f)) * 3.0f) + (this->dyna.actor.home.pos.y + 10.0f);
}
}
void func_80AC4CF0(BgIcefloe* this) {
this->timer = 50;
Actor_PlaySfxAtPos(&this->dyna.actor, NA_SE_EV_ICE_MELT_LEVEL);
this->actionFunc = func_80AC4D2C;
}
void func_80AC4D2C(BgIcefloe* this, PlayState* play) {
this->timer--;
if ((this->timer >= 38) && !(this->timer % 2)) {
Vec3f velocity;
Vec3f position;
velocity.y = (this->timer - 38) * (1 / 12.0f);
velocity.x = randPlusMinusPoint5Scaled(1.5f) * velocity.y;
velocity.z = randPlusMinusPoint5Scaled(1.5f) * velocity.y;
velocity.y += 0.8f;
position.x = this->dyna.actor.world.pos.x + (2.0f * velocity.x);
position.z = this->dyna.actor.world.pos.z + (2.0f * velocity.z);
position.y = this->dyna.actor.world.pos.y + 3.0f;
EffectSsIceSmoke_Spawn(play, &position, &velocity, &gZeroVec3f, 200);
}
if (this->timer < 25) {
this->dyna.actor.scale.x -= 0.0052f;
this->dyna.actor.scale.z -= 0.0052f;
}
this->dyna.actor.scale.y -= 0.0026f;
if (this->dyna.actor.scale.y <= 0.0f) {
Actor_MarkForDeath(&this->dyna.actor);
}
}
void BgIcefloe_Update(Actor* thisx, PlayState* play) {
BgIcefloe* this = THIS;
if (!Play_InCsMode(play)) {
this->actionFunc(this, play);
}
}
void BgIcefloe_Draw(Actor* thisx, PlayState* play) {
BgIcefloe* this = THIS;
Gfx_DrawDListOpa(play, gIcefloeIcePlatformDL);
}

7
src/overlays/actors/ovl_Bg_Icefloe/z_bg_icefloe.h
View File

@ -8,10 +8,9 @@ struct BgIcefloe;
typedef void (*BgIcefloeActionFunc)(struct BgIcefloe*, PlayState*);
typedef struct BgIcefloe {
/* 0x0000 */ Actor actor;
/* 0x0144 */ char unk_144[0x18];
/* 0x015C */ BgIcefloeActionFunc actionFunc;
/* 0x0160 */ char unk_160[0x4];
/* 0x000 */ DynaPolyActor dyna;
/* 0x15C */ BgIcefloeActionFunc actionFunc;
/* 0x160 */ s32 timer;
} BgIcefloe; // size = 0x164
extern const ActorInit Bg_Icefloe_InitVars;

5
undefined_syms.txt
View File

@ -603,11 +603,6 @@ D_06009830 = 0x06009830;
D_0600ACB8 = 0x0600ACB8;
D_0600BF40 = 0x0600BF40;
// ovl_Bg_Icefloe
D_060001E0 = 0x060001E0;
D_06000C90 = 0x06000C90;
// ovl_Bg_Ikana_Bombwall
D_06000288 = 0x06000288;