ObjectBird.hh

#pragma once
 
#include "game/field/obj/ObjectCollidable.hh"
 
#include "game/system/RaceManager.hh"
 
namespace Kinoko::Field {
 
class ObjectBirdLeader;
class ObjectBirdFollower;

class ObjectBird final : public ObjectCollidable {
public:
    ObjectBird(const System::MapdataGeoObj &params);
    ~ObjectBird() override;
 
    void calc() override;

    [[nodiscard]] u32 loadFlags() const override {
        return 1;
    }

    void loadGraphics() override {}

    void createCollision() override {}

    void loadRail() override {}
 
    [[nodiscard]] const ObjectBirdLeader *leader() const {
        return m_leader;
    }
 
    [[nodiscard]] const auto &followers() const {
        return m_followers;
    }
 
protected:
    ObjectBirdLeader *m_leader;
    owning_span<ObjectBirdFollower *> m_followers;
};

class ObjectBirdLeader : public ObjectCollidable {
public:
    ObjectBirdLeader(const System::MapdataGeoObj &params, ObjectBird *bird);
    ~ObjectBirdLeader() override;
 
    void init() override;
    void calc() override;

    [[nodiscard]] u32 loadFlags() const override {
        return 1;
    }
 
    void loadAnims() override;

    void createCollision() override {}
 
protected:
    ObjectBird *m_bird;
};

class ObjectBirdFollower final : public ObjectBirdLeader {
public:
    ObjectBirdFollower(const System::MapdataGeoObj &params, ObjectBird *bird, u32 idx);
    ~ObjectBirdFollower() override;
 
    void init() override;
    void calc() override;
 
private:
    void calcPos();
 
    const u32 m_idx;
    EGG::Vector3f m_velocity;
    f32 m_baseSpeed;
};
 
} // namespace Kinoko::Field