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/**
* @file sluggula.c
* @ingroup Enemies
*
* @brief Sluggula enemy
*/
#include "enemy.h"
#include "physics.h"
void sub_08023E10(Entity*);
void sub_08023E54(Entity*);
void sub_08023E9C(Entity*);
extern void (*const Sluggula_Functions[])(Entity*);
extern void (*const gUnk_080CBDD4[])(Entity*);
extern void (*const gUnk_080CBDEC[])(Entity*);
extern const s8 gUnk_080CBDF4[];
extern const s8 gUnk_080CBDF7[];
extern const s8 gUnk_080CBDFF[];
void Sluggula(Entity* this) {
if (this->type == 1) {
EnemyFunctionHandler(this, Sluggula_Functions);
EnemySetFXOffset(this, 0, 1, -0x10);
} else if (this->type == 0) {
if (this->z.HALF.HI == 0) {
u32 idx = sub_080012DC(this);
if (idx != 0) {
gUnk_080012C8[idx](this);
return;
}
}
gUnk_080CBDD4[GetNextFunction(this)](this);
EnemySetFXOffset(this, 0, 1, -0x10);
} else {
sub_08023E10(this);
}
}
void Sluggula_OnTick(Entity* this) {
gUnk_080CBDEC[this->action](this);
}
void Sluggula_OnCollision(Entity* this) {
if (this->confusedTime)
EnemyCreateFX(this, FX_STARS);
if (this->type == 1) {
EnemyFunctionHandlerAfterCollision(this, Sluggula_Functions);
} else {
EnemyFunctionHandlerAfterCollision(this, gUnk_080CBDD4);
}
}
void Sluggula_OnGrabbed(Entity* this) {
/* ... */
}
void sub_08023C5C(Entity* this) {
sub_0804A720(this);
this->action = 1;
this->timer = (Random() & 0x30) + 180;
this->direction = DirectionRound(Random());
this->animationState = this->direction >> 3;
InitializeAnimation(this, this->animationState);
}
void sub_08023C8C(Entity* this) {
ProcessMovement0(this);
GetNextFrame(this);
sub_08023E54(this);
if (--this->timer == 0) {
if (this->frame != 1) {
this->timer = 8;
} else {
this->timer = (Random() & 0x30) + 180;
sub_08023E9C(this);
this->animationState = this->direction >> 3;
InitializeAnimation(this, this->animationState);
}
}
}
void sub_08023CE0(Entity* this) {
switch (this->action) {
case 0:
sub_0804A720(this);
if (this->type2 == 1) {
this->action = 2;
if (this->timer == 0) {
this->timer = 1;
}
this->spriteSettings.draw = 3;
} else {
this->action = 1;
}
this->z.HALF.HI = -0x80;
this->spriteRendering.b3 = 1;
this->spriteOrientation.flipY = 1;
InitializeAnimation(this, 6);
break;
case 1:
if (PlayerInRange(this, 1, 0x20)) {
this->action = 2;
if (this->timer == 0) {
this->timer = 8;
}
this->spriteSettings.draw = 3;
}
break;
case 2:
if (this->timer != 0) {
if (--this->timer == 0) {
EnqueueSFX(SFX_12D);
InitializeAnimation(this, 4);
}
} else if (!GravityUpdate(this, Q_8_8(24))) {
this->action = 3;
this->spriteSettings.draw = 1;
EnqueueSFX(SFX_WATER_SPLASH);
UpdateSpriteForCollisionLayer(this);
}
break;
default:
GetNextFrame(this);
if (this->frame) {
if (this->frame & ANIM_DONE) {
Entity* entity = CreateEnemy(SLUGGULA, 1);
if (entity != NULL) {
EnemyCopyParams(this, entity);
DeleteThisEntity();
}
} else {
this->y.HALF.HI += gUnk_080CBDF4[this->frame - 1];
this->frame = 0;
}
}
break;
}
}
void sub_08023E10(Entity* this) {
if (this->action == 0) {
this->action = 1;
this->spritePriority.b0 = 6;
InitializeAnimation(this, 5);
}
GetNextFrame(this);
if (this->frame & ANIM_DONE)
DeleteEntity(this);
}
void sub_08023E54(Entity* this) {
Entity* entity;
if (this->subtimer++ > 27) {
this->subtimer = 0;
entity = CreateEnemy(SLUGGULA, 2);
if (entity != NULL) {
const s8* ptr = &gUnk_080CBDF7[this->animationState * 2];
PositionRelative(this, entity, Q_16_16(ptr[0]), Q_16_16(ptr[1]));
}
}
}
extern Entity* gUnk_020000B0;
void sub_08023E9C(Entity* this) {
u32 uVar3 = Random();
if (!sub_08049FA0(this) && (uVar3 & 1)) {
this->direction = DirectionRoundUp(sub_08049EE4(this));
} else if (sub_08049FDC(this, 1) && (uVar3 & 6)) {
u32 uVar3 = GetFacingDirection(this, gUnk_020000B0) - this->direction;
if (uVar3 != 0 && ((uVar3 + 4) & 0x1f) > 8) {
if ((uVar3 & 0x1f) < 0x10) {
this->direction = DirectionRound(this->direction + 8);
} else {
this->direction = DirectionRound(this->direction - 8);
}
}
} else {
this->direction = DirectionRound(this->direction + gUnk_080CBDFF[(s32)(uVar3 >> 4) % 3]);
}
}
// clang-format off
void (*const Sluggula_Functions[])(Entity*) = {
Sluggula_OnTick,
Sluggula_OnCollision,
GenericKnockback,
GenericDeath,
GenericConfused,
Sluggula_OnGrabbed,
};
void (*const gUnk_080CBDD4[])(Entity*) = {
sub_08023CE0,
Sluggula_OnCollision,
GenericKnockback,
GenericDeath,
GenericConfused,
Sluggula_OnGrabbed,
};
void (*const gUnk_080CBDEC[])(Entity*) = {
sub_08023C5C,
sub_08023C8C,
};
const s8 gUnk_080CBDF4[] = {
1, 2, 6,
};
const s8 gUnk_080CBDF7[] = {
0, 2, -2, 2, 0, -2, 2, 2
};
const s8 gUnk_080CBDFF[] = {
0, -8, 8,
};
// clang-format on
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