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tmc/src/enemy/chuchuBoss.c

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#define NENT_DEPRECATED
/**
* @file chuchuBoss.c
* @ingroup Enemies
*
* @brief Chuchu Boss enemy
*/
#include "global.h"
#include "enemy.h"
#include "object.h"
#include "functions.h"
typedef struct {
u8 unk_00[1];
u8 unk_01;
u8 unk_02[1];
u8 unk_03;
u8 unk_04;
s8 unk_05;
u8 unk_06;
u8 unk_07;
u32 unk_08;
u16 unk_0c;
u16 unk_0e;
} Helper;
static_assert(sizeof(Helper) == 0x10);
typedef struct _ChuchuBossEntity {
Entity base;
struct _ChuchuBossEntity* unk_68;
u8 unk_6c[1];
struct {
u8 unk0 : 1;
u8 unk1 : 1;
} PACKED unk_6d;
u8 unk_6e[2];
u8 unk_70[0x4];
union SplitWord unk_74;
union SplitWord unk_78;
u8 unk_7c[1];
u8 unk_7d;
u16 unk_7e;
u8 unk_80[4];
Helper* unk_84;
} ChuchuBossEntity;
extern void (*const ChuchuBoss_Functions[])(ChuchuBossEntity*);
extern void (*const gUnk_080CC1B0[])(ChuchuBossEntity*);
typedef struct {
u8 unk_00, unk_01, unk_2, unk_03;
} struct_080CC1B8;
extern const struct_080CC1B8 gUnk_080CC1B8[];
extern void (*const gUnk_080CC1C8[])(ChuchuBossEntity*);
extern void (*const gUnk_080CC1DC[])(ChuchuBossEntity*);
extern void (*const gUnk_080CC20C[])(ChuchuBossEntity*);
extern const u8 gUnk_080CC234[];
extern const u8 gUnk_080CC24F[];
extern void (*const gUnk_080CC258[])(ChuchuBossEntity*);
extern void (*const gUnk_080CC264[])(ChuchuBossEntity*);
extern void (*const gUnk_080CC26C[])(ChuchuBossEntity*);
extern const u8 gUnk_080CC278[];
extern const u16 gUnk_080CC27C[];
extern const u16 gUnk_080CC29C[];
extern const u16 gUnk_080CC2BC[];
extern const s8 gUnk_080CC2DC[];
extern Hitbox gUnk_080FD238;
void ChuchuBoss(Entity* this);
void ChuchuBoss_OnKnockback(ChuchuBossEntity* this);
void ChuchuBoss_OnTick(ChuchuBossEntity*);
void ChuchuBoss_OnDeath(ChuchuBossEntity*);
void sub_08025DD8(ChuchuBossEntity*);
void sub_08026060(ChuchuBossEntity*);
void sub_08026090(ChuchuBossEntity*);
void sub_08026110(ChuchuBossEntity*);
void sub_0802626C(ChuchuBossEntity*);
void sub_080262A8(ChuchuBossEntity*);
void sub_08026328(ChuchuBossEntity*);
void sub_08026358(ChuchuBossEntity*);
void sub_080263B4(ChuchuBossEntity*);
void sub_08026414(ChuchuBossEntity*);
void sub_0802647C(ChuchuBossEntity*);
void sub_080264AC(ChuchuBossEntity*);
void sub_080264D4(ChuchuBossEntity*);
void sub_0802650C(ChuchuBossEntity*);
void sub_0802653C(ChuchuBossEntity*);
void sub_08026580(ChuchuBossEntity*);
void sub_08026634(ChuchuBossEntity*);
void sub_08026750(ChuchuBossEntity*);
void sub_08026774(ChuchuBossEntity*);
void sub_080267D0(ChuchuBossEntity*);
void sub_08026808(ChuchuBossEntity*);
void sub_0802686C(ChuchuBossEntity*);
void sub_080268C8(ChuchuBossEntity*);
void sub_080268EC(ChuchuBossEntity*);
void sub_08026914(ChuchuBossEntity*);
void sub_0802694C(ChuchuBossEntity*);
void sub_08026968(ChuchuBossEntity*);
void sub_080269CC(ChuchuBossEntity*);
void sub_08026BE8(ChuchuBossEntity*);
void sub_08026C40(ChuchuBossEntity*);
void sub_08026E1C(ChuchuBossEntity*);
void sub_08026F1C(ChuchuBossEntity*);
void sub_08026FA4(ChuchuBossEntity*);
void sub_08027064(ChuchuBossEntity*);
void sub_0802720C(ChuchuBossEntity*);
void sub_080272D4(ChuchuBossEntity*);
// as-yet unknown types (could return things)
void sub_08027548();
void sub_0802757C();
void sub_080276F4();
void sub_080277B8();
void sub_080277F8();
void sub_08027870();
void sub_08027984();
void sub_080279AC();
void sub_080279E8();
void sub_08027A60();
void sub_08027AA4();
void sub_08027B98();
void sub_08027BBC();
void sub_08027C54();
void sub_08027C7C(ChuchuBossEntity*, u32);
void sub_08027C9C();
void sub_08027D20();
// clang-format off
void (*const ChuchuBoss_Functions[])(ChuchuBossEntity*) = {
ChuchuBoss_OnTick,
ChuchuBoss_OnTick,
ChuchuBoss_OnKnockback,
ChuchuBoss_OnDeath,
(void (*)(ChuchuBossEntity*)) GenericConfused,
};
void (*const gUnk_080CC1B0[])(ChuchuBossEntity*) = {
sub_08025DD8,
sub_08026060,
};
const struct_080CC1B8 gUnk_080CC1B8[] = {
{0, 4, 0, 0},
{0, 4, 0, 0},
{1, 4, 0, 0},
{2, 4, 0, 0},
};
void (*const gUnk_080CC1C8[])(ChuchuBossEntity*) = {
sub_08026110,
sub_080272D4,
sub_0802720C,
sub_0802720C,
sub_08026090,
};
void (*const gUnk_080CC1DC[])(ChuchuBossEntity*) = {
sub_0802626C,
sub_08026580,
sub_08026634,
sub_08026750,
sub_0802686C,
sub_080268C8,
sub_0802694C,
sub_08026C40,
sub_08026E1C,
sub_08026FA4,
sub_08027064,
sub_08026F1C,
};
void (*const gUnk_080CC20C[])(ChuchuBossEntity*) = {
sub_080262A8,
sub_08026328,
sub_08026358,
sub_080263B4,
sub_08026414,
sub_0802647C,
sub_080264AC,
sub_080264D4,
sub_0802650C,
sub_0802653C,
};
const u8 gUnk_080CC234[] = {
0x3C, 0x1E, 0x1E, 0x1E,
0x1E, 0x0F, 0x0F, 0x0F,
0x04, 0x04, 0x04, 0x04,
0x04, 0x04, 0x0A, 0x0A,
0x0A, 0x0F, 0x0F, 0x0F,
0x1E, 0x1E, 0x2D, 0x0A,
0x5A, 0x1E, 0xFF,
};
const u8 gUnk_080CC24F[] = {
2, 2, 4, 4,
4, 6, 6, 8,
};
void (*const gUnk_080CC258[])(ChuchuBossEntity*) = {
sub_08026774,
sub_080267D0,
sub_08026808,
};
void (*const gUnk_080CC264[])(ChuchuBossEntity*) = {
sub_080268EC,
sub_08026914,
};
void (*const gUnk_080CC26C[])(ChuchuBossEntity*) = {
sub_08026968,
sub_080269CC,
sub_08026BE8,
};
const u8 gUnk_080CC278[] = {
150, 180, 210, 250,
};
const u16 gUnk_080CC27C[] = {
0x80, 0x8, 0x100, 0x6,
0x80, 0x18, 0x100, 0x8,
0x180, 0x6, 0x100, 0x10,
0x0, 0x0, 0xA0, 0x18,
};
const u16 gUnk_080CC29C[] = {
0x80, 0x8, 0x100, 0x4,
0x80, 0xC, 0x80, 0x6,
0x200, 0x6, 0x100, 0xC,
0x0, 0x0, 0xA0, 0x14,
};
const u16 gUnk_080CC2BC[] = {
0x80, 0x8, 0x100, 0x0,
0x60, 0x2, 0x80, 0x2,
0x200, 0x6, 0x100, 0x8,
0x0, 0x0, 0xA0, 0x10,
};
const s8 gUnk_080CC2DC[] = {
-7, -9, -7,
};
// clang-format on
void ChuchuBoss(Entity* this) {
ChuchuBoss_Functions[GetNextFunction(this)]((ChuchuBossEntity*)this);
}
void ChuchuBoss_OnKnockback(ChuchuBossEntity* this) {
GenericKnockback(super);
if (super->type == 0) {
sub_08027870(super);
}
}
NONMATCH("asm/non_matching/chuchuBoss/ChuchuBoss_OnDeath.inc", void ChuchuBoss_OnDeath(ChuchuBossEntity* this)) {
sub_08078B48();
if (super->type == 0) {
if (super->subAction != 0xC) {
super->subAction = 0xC;
this->unk_84->unk_03 = 0;
InitAnimationForceUpdate(super->child, 9);
} else {
switch (this->unk_84->unk_03) {
case 0:
sub_08027C7C(this, 0x3F);
this->unk_84->unk_03 = 1;
this->unk_7d = 0x78;
break;
case 1:
if (this->unk_7d-- == 0) {
((GenericEntity*)super->child)->field_0x6c.HALF.HI |= 2;
this->unk_68->unk_6d.unk1 = 1;
((GenericEntity*)super->parent)->field_0x6c.HALF.HI |= 2;
super->child->health = 0;
this->unk_68->base.health = 0;
super->parent->health = 0;
gPauseMenuOptions.disabled = 0;
SoundReq(SFX_BOSS_DIE);
GenericDeath(super);
} else {
u32 tmp = 0x3F;
if (this->unk_7d <= 0x50) {
tmp = 0xF;
if (this->unk_7d > 0x1E) {
tmp = 0x1F;
}
}
sub_08027C7C(this, tmp);
}
break;
default:
break;
}
}
sub_08027870(super);
} else {
if (this->unk_6d.unk1) {
this->unk_6d.unk1 = 1;
DeleteThisEntity();
}
}
}
END_NONMATCH
void ChuchuBoss_OnTick(ChuchuBossEntity* this) {
gUnk_080CC1B0[super->action](this);
}
NONMATCH("asm/non_matching/chuchuBoss/sub_08025DD8.inc", void sub_08025DD8(ChuchuBossEntity* this)) {
super->action = 1;
if (super->type == 8) {
super->type = 4;
super->hitbox = super->child->hitbox;
} else {
super->spritePriority.b0 = gUnk_080CC1B8[super->type & 3].unk_01;
this->unk_74.HALF.HI = 0xa0;
this->unk_78.HALF.HI = 0xa0;
this->unk_7e = 0;
super->spriteRendering.b0 = 3;
if ((super->type & 3) == 1) {
InitAnimationForceUpdate(super, 0);
} else {
InitializeAnimation(super, gUnk_080CC1B8[super->type & 3].unk_00);
}
switch (super->type & 3) {
Hitbox* hitbox;
case 0:
super->type2 = super->type & 3;
this->unk_84 = zMalloc(sizeof(Helper));
if (!this->unk_84 || !AllocMutableHitbox(super)) {
GenericDeath(super);
return;
}
super->myHeap = this->unk_84;
super->hitbox->offset_x = gUnk_080FD238.offset_x;
super->hitbox->offset_y = gUnk_080FD238.offset_y;
super->hitbox->unk2[0] = gUnk_080FD238.unk2[0];
super->hitbox->unk2[1] = gUnk_080FD238.unk2[1];
super->hitbox->unk2[2] = gUnk_080FD238.unk2[2];
super->hitbox->unk2[3] = gUnk_080FD238.unk2[3];
super->hitbox->width = gUnk_080FD238.width;
super->hitbox->height = gUnk_080FD238.height;
super->subAction = 0;
this->unk_6d.unk0 = 1;
this->unk_84->unk_06 = 0;
this->unk_84->unk_05 = 0;
this->unk_84->unk_01 = 0xF;
this->unk_84->unk_03 = 0;
this->unk_84->unk_04 = 0;
this->unk_84->unk_0e = super->x.HALF.HI;
this->unk_68 = (ChuchuBossEntity*)CreateEnemy(CHUCHU_BOSS, super->type | 3);
if (this->unk_68) {
this->unk_68->base.collisionLayer = super->collisionLayer;
this->unk_68->base.x.HALF.HI = super->x.HALF.HI;
this->unk_68->base.y.HALF.HI = super->y.HALF.HI - 0xE;
this->unk_68->base.timer = 0xE;
this->unk_68->base.parent = super;
this->unk_68->unk_68 = this;
}
super->parent = CreateEnemy(CHUCHU_BOSS, super->type | 2);
if (super->parent) {
super->parent->collisionLayer = super->collisionLayer;
super->parent->x.HALF.HI = super->x.HALF.HI;
super->parent->y.HALF.HI = this->unk_68->base.y.HALF.HI - 0x12;
super->parent->timer = 0x12;
super->parent->parent = (Entity*)this->unk_68;
this->unk_68->base.child = super->parent;
((ChuchuBossEntity*)super->parent)->unk_68 = this;
}
super->child = CreateEnemy(CHUCHU_BOSS, super->type | 1);
if (super->child) {
super->child->collisionLayer = super->collisionLayer;
super->child->x.HALF.HI = super->x.HALF.HI;
super->child->y.HALF.HI = super->parent->y.HALF.HI - 0xe;
super->child->timer = 0xe;
super->child->parent = super->parent;
super->child->child = super;
super->parent->child = super->child;
((ChuchuBossEntity*)super->child)->unk_68 = this;
}
{
Entity* tmp;
tmp = CreateEnemy(CHUCHU_BOSS, 8);
if (tmp) {
tmp->child = super;
}
tmp = CreateObjectWithParent(super, OBJECT_49, 1, 0);
if (tmp) {
tmp->child = super->child;
}
if (super->type != 0) {
tmp = CreateObjectWithParent(super, OBJECT_49, 3, 0);
if (tmp) {
tmp->child = super->child;
}
}
}
break;
case 1 ... 3:
hitbox = super->hitbox;
if (!AllocMutableHitbox(super)) {
this->unk_68->base.health = 0;
return;
}
super->hitbox->offset_x = hitbox->offset_x;
super->hitbox->offset_y = hitbox->offset_y;
super->hitbox->unk2[0] = hitbox->unk2[0];
super->hitbox->unk2[1] = hitbox->unk2[1];
super->hitbox->unk2[2] = hitbox->unk2[2];
super->hitbox->unk2[3] = hitbox->unk2[3];
super->hitbox->width = hitbox->width;
super->hitbox->height = hitbox->height;
break;
}
super->type &= 3;
sub_08026060(this);
}
}
END_NONMATCH
void sub_08026060(ChuchuBossEntity* this) {
gUnk_080CC1C8[super->type](this);
SetAffineInfo(super, this->unk_74.HALF_U.HI, this->unk_78.HALF_U.HI, this->unk_7e);
}
void sub_08026090(ChuchuBossEntity* this) {
if (super->subAction == 0) {
if (super->child->health == 0) {
super->flags &= ~0x80;
super->subAction = 1;
super->timer = 250;
gRoomControls.camera_target = super;
}
super->flags = super->child->flags;
super->hitbox = super->child->hitbox;
if (super->child->hitType == 0x7E) {
super->hitType = 0x7E;
} else {
super->hitType = 0x7C;
}
CopyPosition(super->child, super);
} else {
sub_08078B48();
if (super->timer-- == 0) {
gRoomControls.camera_target = &gPlayerEntity;
DeleteThisEntity();
}
}
}
void sub_08026110(ChuchuBossEntity* this) {
s32 uVar2;
int iVar4;
s32 uVar3;
Hitbox* pHVar8;
gUnk_080CC1DC[super->subAction](this);
if ((this->unk_84->unk_08 == 0) && ((u8)this->unk_84->unk_05 != 0)) {
if (super->subAction == 8) {
this->unk_84->unk_05 -= 0x40;
} else {
this->unk_84->unk_05 -= 0x20;
}
if (this->unk_84->unk_05 < 0) {
this->unk_84->unk_05 = 0;
}
}
if (this->unk_80[0] != 0) {
if (super->timer == 0) {
this->unk_74.WORD -= this->unk_80[0] * 0x1000;
this->unk_78.WORD -= this->unk_80[0] * 0x1000;
uVar3 = this->unk_74.HALF_U.HI;
uVar2 = this->unk_80[2] + (u8)this->unk_84->unk_05;
if (uVar3 <= uVar2) {
this->unk_74.HALF.HI = uVar2;
}
uVar3 = this->unk_78.HALF_U.HI;
uVar2 = this->unk_80[2];
uVar2 += (u8)this->unk_84->unk_05;
if (uVar3 <= uVar2) {
this->unk_78.HALF.HI = uVar2;
}
uVar3 = this->unk_74.HALF_U.HI;
uVar2 = this->unk_80[2];
uVar2 += (u8)this->unk_84->unk_05;
if ((uVar3 <= uVar2) && (this->unk_78.HALF_U.HI <= uVar2)) {
super->timer ^= 1;
}
} else {
this->unk_74.WORD += this->unk_80[0] * 0x1000;
this->unk_78.WORD += this->unk_80[0] * 0x1000;
uVar3 = this->unk_74.HALF_U.HI;
uVar2 = this->unk_80[1] + (u8)this->unk_84->unk_05;
if (uVar3 >= uVar2) {
this->unk_74.HALF.HI = uVar2;
}
uVar3 = this->unk_78.HALF_U.HI;
uVar2 = this->unk_80[1];
uVar2 += (u8)this->unk_84->unk_05;
if (uVar3 >= uVar2) {
this->unk_78.HALF.HI = uVar2;
}
uVar3 = this->unk_74.HALF_U.HI;
uVar2 = this->unk_80[1];
uVar2 += (u8)this->unk_84->unk_05;
if ((uVar3 >= uVar2) && (this->unk_78.HALF_U.HI >= uVar2)) {
super->timer ^= 1;
}
}
}
super->hitbox->width = (u8)((u32)((0x10000 / this->unk_74.HALF_U.HI) * 7) >> 7);
super->hitbox->height = (u8)((u32)((0x10000 / this->unk_78.HALF_U.HI) * 3) >> 7);
if (super->z.HALF.HI == 0) {
sub_0800445C(super);
}
}
void sub_0802626C(ChuchuBossEntity* this) {
gPauseMenuOptions.disabled = 1;
gUnk_080CC20C[this->unk_84->unk_03](this);
if (gPlayerEntity.action != 23 && gPlayerEntity.action != 15) {
sub_08078B48();
}
}
void sub_080262A8(ChuchuBossEntity* this) {
this->unk_80[2] = 0x90;
this->unk_80[1] = 0xb0;
this->unk_80[0] = 8;
super->timer = 1;
sub_080276F4(super, 6, 1);
if (super->type2 == 0) {
gPlayerState.animation = 0x104;
this->unk_84->unk_03 = 1;
} else {
this->unk_7c[0] = 0;
this->unk_7d = 0x1e;
this->unk_84->unk_03 = 3;
gPlayerEntity.animationState = 0;
gRoomControls.camera_target = super;
gRoomControls.unk5 = 1;
SetTile(0x4022, 0x2c8, 1);
}
}
void sub_08026328(ChuchuBossEntity* this) {
if (gPlayerEntity.action != 23) {
this->unk_7d = 0x78;
this->unk_84->unk_03++;
sub_08078AC0(10, 0, 0);
}
}
void sub_08026358(ChuchuBossEntity* this) {
u32 bVar1;
if (gPlayerEntity.action != 15) {
bVar1 = --this->unk_7d;
if (bVar1 == 0) {
this->unk_7c[0] = 0;
this->unk_7d = 0x1e;
this->unk_84->unk_03++;
gPlayerEntity.animationState = 0;
gRoomControls.camera_target = super;
gRoomControls.unk5 = 1;
} else if (bVar1 < 0x61) {
if (bVar1 < 0x5c) {
gPlayerEntity.animationState = 4;
} else {
gPlayerEntity.animationState = 2;
}
}
}
}
void sub_080263B4(ChuchuBossEntity* this) {
u32 bVar2;
u32 bVar3;
if (this->unk_7d-- == 0) {
bVar3 = this->unk_7d = gUnk_080CC234[this->unk_7c[0]++];
if ((bVar3 & 0xff) == 0xff) {
this->unk_7c[0] = 0x78;
this->unk_84->unk_03++;
} else {
CreateObjectWithParent(super, OBJECT_49, super->type2, 0);
}
}
}
void sub_08026414(ChuchuBossEntity* this) {
Entity* parent;
Entity* child;
if (this->unk_7c[0]-- == 0) {
super->z.HALF.HI = 0xff40;
child = super->child;
parent = super->parent;
this->unk_68->base.spriteSettings.draw = 1;
parent->spriteSettings.draw = 1;
child->spriteSettings.draw = 1;
super->spriteSettings.draw = 1;
this->unk_84->unk_03++;
SoundReq(SFX_1A2);
}
}
void sub_0802647C(ChuchuBossEntity* this) {
if (GravityUpdate(super, 0x4000) == 0) {
InitScreenShake(0x10, 0);
SoundReq(SFX_1A1);
this->unk_84->unk_03++;
}
}
void sub_080264AC(ChuchuBossEntity* this) {
sub_080277B8(this, 0xd0, 8);
if (this->unk_84->unk_03 != 6) {
InitAnimationForceUpdate(super->child, 4);
sub_08027D20(this);
}
}
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