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/**
* @file arrowProjectile.c
* @ingroup Projectiles
*
* @brief Arrow Projectile
*/
#include "collision.h"
#include "enemy.h"
#include "sound.h"
#include "effects.h"
#include "projectile.h"
#include "entity.h"
#include "object.h"
#include "asm.h"
#include "physics.h"
#include "player.h"
extern void (*const ArrowProjectile_Functions[])(Entity*);
extern void (*const ArrowProjectile_Actions[])(Entity*);
typedef struct {
u8 flipX;
u8 flipY;
u8 animIndex;
u8 unk;
const Hitbox* hitbox;
} struct_081299F8;
extern const struct_081299F8 gUnk_081299F8[];
void sub_080A9488(Entity*);
void sub_080A94C0(Entity*, u32);
void ArrowProjectile(Entity* this) {
ArrowProjectile_Functions[GetNextFunction(this)](this);
}
void ArrowProjectile_OnTick(Entity* this) {
ArrowProjectile_Actions[this->action](this);
}
void ArrowProjectile_OnCollision(Entity* this) {
if ((this->contactFlags & CONTACT_NOW) != 0) {
if ((this->contactFlags & 0x3f) != 0) {
ModHealth(-2);
sub_080A9488(this);
this->knockbackDuration = 0;
this->iframes = 0;
} else {
DeleteThisEntity();
}
}
}
void ArrowProjectile_Init(Entity* this) {
this->action = 1;
this->spriteSettings.draw = 1;
COLLISION_OFF(this);
this->timer = 106;
this->subtimer = 0;
this->zVelocity = Q_16_16(10.0 / 256.0);
sub_080A94C0(this, this->type);
}
void ArrowProjectile_Action1(Entity* this) {
Entity* parent = this->parent;
if ((parent == NULL) || (parent->next == NULL)) {
DeleteThisEntity();
}
if (this->subtimer != 0) {
DeleteThisEntity();
}
if (parent->subtimer != 0) {
this->action = 2;
COLLISION_ON(this);
parent->child = NULL;
SoundReq(SFX_FC);
}
}
void ArrowProjectile_Action2(Entity* this) {
if (this->collisions != COL_NONE) {
this->action = 3;
COLLISION_OFF(this);
this->timer = 32;
InitializeAnimation(this, this->animIndex + 2);
EnqueueSFX(SFX_18A);
LinearMoveUpdate(this);
} else if (--this->timer == 0) {
DeleteThisEntity();
}
ProcessMovement3(this);
}
void ArrowProjectile_Action3(Entity* this) {
if (--this->timer == 0) {
DeleteThisEntity();
}
GetNextFrame(this);
}
void ArrowProjectile_Action4(Entity* this) {
if (GravityUpdate(this, Q_8_8(40.0)) == 0) {
CreateDeathFx(this);
DeleteThisEntity();
} else {
if (--this->timer == 0) {
this->timer = 2;
this->animationState = (this->animationState + 1) & 3;
sub_080A94C0(this, this->animationState);
}
}
}
void sub_080A9488(Entity* this) {
this->action = 4;
COLLISION_OFF(this);
this->timer = 2;
this->zVelocity = Q_16_16(1.5);
this->animationState = (this->knockbackDirection & 0x18) >> 3;
EnqueueSFX(SFX_METAL_CLINK);
sub_080A94C0(this, this->animationState);
}
void sub_080A94C0(Entity* this, u32 animationState) {
const struct_081299F8* entry = &gUnk_081299F8[animationState];
this->spriteSettings.flipX = entry->flipX;
this->spriteSettings.flipY = entry->flipY;
this->animIndex = entry->animIndex;
this->hitbox = (Hitbox*)entry->hitbox;
InitializeAnimation(this, this->animIndex);
}
void (*const ArrowProjectile_Functions[])(Entity*) = {
ArrowProjectile_OnTick, ArrowProjectile_OnCollision, DeleteEntity, DeleteEntity, DeleteEntity,
};
void (*const ArrowProjectile_Actions[])(Entity*) = {
ArrowProjectile_Init, ArrowProjectile_Action1, ArrowProjectile_Action2,
ArrowProjectile_Action3, ArrowProjectile_Action4,
};
extern const Hitbox gUnk_08129A18;
extern const Hitbox gUnk_08129A20;
const struct_081299F8 gUnk_081299F8[] = {
{ 0, 0, 1, 0, &gUnk_08129A20 },
{ 1, 0, 0, 0, &gUnk_08129A18 },
{ 0, 1, 1, 0, &gUnk_08129A20 },
{ 0, 0, 0, 0, &gUnk_08129A18 },
};
const Hitbox gUnk_08129A18 = { 0, 0, { 4, 0, 0, 0 }, 6, 4 };
const Hitbox gUnk_08129A20 = { 0, 0, { 0, 0, 0, 4 }, 4, 6 };
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