#ifndef MODEL_C_M2_SCENE_RENDER_HPP
#define MODEL_C_M2_SCENE_RENDER_HPP

#include "gx/Types.hpp"
#include "model/CM2Scene.hpp"
#include "model/M2Types.hpp"
#include <cstdint>

class CM2Cache;
class CM2Lighting;
class CM2Model;
class CM2Shared;
struct M2Batch;
struct M2Data;
struct M2Element;
struct M2Material;
struct M2SkinSection;

class CM2SceneRender {
    public:
        // Static variables
        static C44Matrix s_identity;
        static int32_t s_fogModeList[M2BLEND_COUNT];
        static EGxBlend s_gxBlend[M2PASS_COUNT][M2BLEND_COUNT];
        static int32_t s_shadedList[M2BLEND_COUNT];

        // Member variables
        C44Matrix matrix0;
        CM2Scene* m_scene;
        CM2Cache* m_cache;
        M2Data* m_data = nullptr;
        M2PASS m_curPass;
        M2Element* m_curElement = nullptr;
        M2Element* m_prevElement = nullptr;
        uint32_t m_curType = -1u;
        uint32_t m_prevType = -1u;
        CM2Model* m_curModel = nullptr;
        CM2Model* m_prevModel = nullptr;
        CM2Shared* m_curShared = nullptr;
        CM2Shared* m_prevShared = nullptr;
        CM2Lighting* m_curLighting = nullptr;
        CM2Lighting* m_prevLighting = nullptr;
        uint32_t m_curShaded = 0;
        uint32_t m_prevShaded = 0;
        uint32_t m_curFogMode = -1u;
        uint32_t m_prevFogMode = -1u;
        M2Batch* m_curBatch = nullptr;
        M2Batch* m_prevBatch = nullptr;
        M2SkinSection* m_curSkinSection = nullptr;
        M2SkinSection* m_prevSkinSection = nullptr;
        M2Material* m_curMaterial = nullptr;
        M2Material* m_prevMaterial = nullptr;

        // Member functions
        CM2SceneRender(CM2Scene* scene)
            : m_scene(scene)
            , m_cache(scene->m_cache)
            {};
        void Draw(M2PASS pass, M2Element* elements, uint32_t* a4, uint32_t a5);
        void DrawBatch();
        void DrawBatchDoodad(M2Element* elements, uint32_t* a3);
        void DrawBatchProj();
        void DrawCallback();
        int32_t DrawParticle(uint32_t a2, M2Element* elements, uint32_t* a4, uint32_t a5);
        void DrawRibbon();
        void SetBatchVertices(int32_t a2);
        void SetupBatchVertices();
        void SetupLighting();
        void SetupMaterial();
        void SetupTextures();
};

#endif