#pragma once

#include "entity.h"

namespace MetaData
{
    struct Player;
    struct Equip;
    struct EquipUpgrade;
}

class Human;
class CircleCollider;
class Bullet : public Entity
{
 public:
    MetaData::Equip* gun_meta = nullptr;
    MetaData::EquipUpgrade* gun_upgrade_meta = nullptr;
    MetaData::Equip* meta = nullptr;
    Human* player = nullptr;
    Vector2D dir;
    Vector2D born_pos;
    Vector2D born_dir;
    float fly_distance = 0.0f;

    Bullet();
    virtual ~Bullet() override;
    virtual void Initialize() override;
    virtual void Update(int delta_time) override;
    void RecalcSelfCollider();

 private:

    void OnHit(std::set<Entity*>& objects);
    void ProcBomb();
    bool IsBomb();

private:
    CircleCollider* self_collider_ = nullptr;

};