ObjectBase.hh

#pragma once
 
#include "game/field/BoxColManager.hh"
#include "game/field/RailInterpolator.hh"
#include "game/field/obj/ObjectId.hh"
 
#include "game/render/DrawMdl.hh"
 
#include "game/system/map/MapdataGeoObj.hh"
 
#include <egg/math/Matrix.hh>
 
namespace Field {
 
class ObjectBase {
public:
    ObjectBase(const System::MapdataGeoObj &params);
    virtual ~ObjectBase();
 
    virtual void init() {}
    virtual void calc() {}
    virtual void calcModel();
    virtual void load() = 0;
    [[nodiscard]] virtual const char *getResources() const;
    virtual void loadGraphics();
    virtual void loadAnims() {}
    virtual void createCollision() = 0;
    virtual void loadRail();
    virtual void calcCollisionTransform() = 0;
 
    [[nodiscard]] virtual u32 loadFlags() const {
        // TODO: This references LOD to determine load flags
        return 0;
    }
 
    [[nodiscard]] virtual const char *getKclName() const;
 
    [[nodiscard]] virtual const EGG::Vector3f &getPosition() const {
        return m_pos;
    }
 
    [[nodiscard]] virtual f32 getCollisionRadius() const {
        return 100.0f;
    }
 
    [[nodiscard]] ObjectId id() const {
        return m_id;
    }
 
    void setPos(const EGG::Vector3f &pos) {
        m_flags |= 0x1;
        m_pos = pos;
    }
 
protected:
    void calcTransform();
    void linkAnims(const std::span<const char *> &names, const std::span<Render::AnmType> types);
    void setMatrixTangentTo(const EGG::Vector3f &up, const EGG::Vector3f &tangent);
 
    static EGG::Vector3f RotateAxisAngle(f32 angle, const EGG::Vector3f &axis,
            const EGG::Vector3f &v1);
    static void SetRotTangentHorizontal(EGG::Matrix34f &mat, const EGG::Vector3f &up,
            const EGG::Vector3f &tangent);
 
    [[nodiscard]] static EGG::Vector3f Interpolate(f32 t, const EGG::Vector3f &v0,
            const EGG::Vector3f &v1) {
        return v0 + (v1 - v0) * t;
    }
 
    Render::DrawMdl *m_drawMdl;
    Abstract::g3d::ResFile *m_resFile;
    ObjectId m_id;
    RailInterpolator *m_railInterpolator;
    BoxColUnit *m_boxColUnit;
    u16 m_flags;
    EGG::Vector3f m_pos;
    EGG::Vector3f m_rot;
    EGG::Vector3f m_scale;
    EGG::Matrix34f m_transform;
    const System::MapdataGeoObj *m_mapObj;
};
 
} // namespace Field