//
// Created by sebastian on 24.12.25.
//

#ifndef DICEWARS_SIEDLER_RENDERER_H
#define DICEWARS_SIEDLER_RENDERER_H
#include "../../game/hexWorld/HexTile.h"
#include "../layer/entities/Entity.h"
#include "model/RawModel.h"
#include "model/TexturedModel.h"
#include "shaders/StaticShader.h"



class Light;
class Camera;

class Renderer {
public:
    Renderer() : projectionMatrix(createProjectionMatrix()) {
        glEnable(GL_CULL_FACE);
        glCullFace(GL_BACK);

        staticShader.start();
        staticShader.loadProjectionMatrix(projectionMatrix);
        staticShader.stop();
    };
    void prepare(const ::Camera &camera, const Light& light);
    void renderFrame(const ::Entity &entity, const ::Camera &camera, const ::Light &light, const std::vector<HexRenderData> &terrainTiles);

    void renderHexTile(const HexRenderData &tile);

    [[nodiscard]] glm::mat4 getProjectionMatrix() const {return projectionMatrix;}
private:
    void renderRawModel(const Entity &entity);
    StaticShader staticShader;

    glm::mat4 projectionMatrix;
    constexpr static float FOV = 70.0f;
    constexpr static float NEAR_PLANE = 0.1f;
    constexpr static float FAR_PLANE = 1000.0f;

    static glm::mat4 createProjectionMatrix();
};


#endif //DICEWARS_SIEDLER_RENDERER_H