Renderer.hpp

#ifndef RENDERER_API_HPP
#define RENDERER_API_HPP
#include "Shader.hpp"
#include "pch.hpp"
#include "Mesh.hpp"
#include "Types.hpp"
#include "RenderTag.hpp"
#include "MeshRenderer.hpp"
 
// forward declare this bad boy
namespace Engine {
  struct Transform;
  class Renderer {
    friend struct Transform;
    public:
      enum class API {
        None = 0, OpenGL = 1
      };
 
    public:
      virtual ~Renderer() = default;
 
      virtual void Init() = 0;
 
      virtual void Shutdown() = 0;
 
      virtual void SetClearColor(unsigned int c) = 0;
 
      virtual void Clear() = 0;
 
      virtual void AddTag(const std::string& name, RenderTag tag, ViewProjection projection = PROJECTION) = 0;
 
      virtual void Submit(const std::string& tag, const Ref <Transform> &transform, const Ref <MeshRenderer>& renderer) = 0;
 
      virtual void Flush() = 0;
 
      static API GetAPI() { return s_API; }
 
      static Uni<Renderer> Create();
 
    private:
      static API s_API;
  };
 
}
#endif