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/**
* @file guardLineOfSightProjectile.c
* @ingroup Projectiles
*
* @brief Guard Line of Sight Projectile
*/
#include "asm.h"
#include "collision.h"
#include "entity.h"
#include "functions.h"
#include "hitbox.h"
#include "physics.h"
#include "projectile.h"
extern u32 sub_080644C8(Entity*);
extern const u8 gUnk_081299C8[];
void GuardLineOfSight(Entity* this) {
Entity* entity;
u8 tmp;
if (this->type == 0) {
if (this->action == 0) {
this->action = 1;
this->timer = Random();
this->spriteSettings.draw = 0;
}
if (this->contactFlags == CONTACT_NOW) {
if (this->parent != NULL) {
this->parent->type = 0xff;
}
DeleteThisEntity();
}
CopyPosition(this->parent, this);
if (this->subtimer != 0) {
this->subtimer--;
} else {
if (sub_080644C8(this) != 0) {
if (((this->timer++) & 3) == 0) {
entity = CreateProjectile(GUARD_LINE_OF_SIGHT);
if (entity != NULL) {
entity->type = 1;
tmp = this->parent->knockbackDirection;
entity->direction = (gUnk_081299C8[(this->timer >> 2 & 7)] + (tmp << 3)) & 0x1f;
entity->parent = this->parent;
CopyPosition(this, entity);
}
}
}
}
} else {
if (this->action == 0) {
this->action = 1;
this->timer = 18;
this->spriteSettings.draw = 0;
this->speed = 0x800;
this->hitbox = (Hitbox*)&gUnk_080FD1E4;
InitializeAnimation(this, 0);
}
if (this->contactFlags == CONTACT_NOW) {
if (this->parent != NULL) {
this->parent->type = 0xff;
}
DeleteThisEntity();
}
if (--this->timer == 0) {
DeleteThisEntity();
}
LinearMoveUpdate(this);
if (IsTileCollision(gMapBottom.collisionData, this->x.HALF.HI, this->y.HALF.HI, 2)) {
DeleteThisEntity();
}
}
}
const u8 gUnk_081299C8[] = {
0, 254, 0, 254, 0, 2, 0, 2,
};
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