spk_sprite_renderer_2d.hpp

#pragma once
 
#include "structure/engine/2d/spk_component_2d.hpp"
#include "structure/engine/2d/spk_entity_2d.hpp"
#include "structure/engine/2d/spk_mesh_2d.hpp"
#include "structure/graphics/painter/spk_mesh_painter.hpp"
#include "structure/opengl/spk_sampler_object.hpp"
#include "structure/opengl/spk_uniform_buffer_object.hpp"
 
namespace spk
{
    class SpriteRenderer2D : public Component2D
    {
    private:
        struct Painter : public spk::MeshPainter<Mesh2D>
        {
        private:
            static spk::Lumina::Pipeline &_pipeline();
            spk::Lumina::Pipeline::Object _object;
            spk::OpenGL::SamplerObject &_textureSampler;
            spk::OpenGL::UBO &_modelData;
 
        public:
            Painter();
 
            void setTransform(const Transform2D &p_transform);
            void setTexture(const spk::OpenGL::TextureObject *p_texture);
            const spk::OpenGL::TextureObject *texture() const;
        };
 
        Transform2D::EditionContract _onOwnerTransformEditionContract;
        Painter _painter;
 
        void _onPaintEvent(spk::PaintEvent &p_event) override;
 
    public:
        explicit SpriteRenderer2D(const std::wstring &p_name);

        void start() override;
        void setMesh(const Mesh2D *p_mesh);
        const Mesh2D *mesh() const;
        void setTexture(const spk::OpenGL::TextureObject *p_texture);
        const spk::OpenGL::TextureObject *texture() const;
    };
}