struct VertexData
{
    math::Vec3 position;
    math::Vec3 color;
};

class SpriteBatchRenderer
{
private:
    GLuint VAO, VBO, IBO;
    //GLchar flags;
    ResourcesManager* resman;
    Shader* shader;
    VertexData* buffer_pointer = nullptr;
    GLuint num_sprites;

public:
    SpriteBatchRenderer();
    GLboolean Init(ResourcesManager &res, char bits, GLuint max_sprites, Shader* override_shader = nullptr);

    GLvoid Begin();
    GLvoid Submit(math::Vec3 &pos, math::Vec2 &dims, math::Vec3 &col);
    GLvoid End();
    GLvoid Render();
};