#pragma once
#include "Core/Timestep.h"
#include "Rendering/Framebuffer.h"
#include "Scene/Scene.h"
#include "Core/Core.h"
struct GLFWwindow;
class Window
{
private:
	static Ref<Window> s_Instance;

	int m_Width = 1280;
	int m_Height = 720;

	GLFWwindow* m_Window;

	Ref<FrameBuffer> m_Framebuffer;
	Ref<Scene> m_Scene;
	Vector2 m_FramebufferOffset;

public:
	Window();
	~Window();

	static Ref<Window> Get(); // Get the window instance
	GLFWwindow* GetHandle();


	bool ShouldClose();

	int Init();
	void Update(Timestep ts);
	void FixedUpdate(Timestep ts);
	void Draw();
	void EndDraw();

	Ref<FrameBuffer> GetFrameBuffer() const;
	Ref<Texture> GetSceneRenderTexture();
	void DrawQuad();

	Ref<Scene> GetScene();
	bool SetScene(Ref<Scene> scene);
};