#pragma once
#include <d3d11.h>
#include <DirectXMath.h>

using namespace DirectX;

class Light
{
public:
	struct LightBuffer
	{
		XMFLOAT3 LightVector;
		FLOAT LightIntensity;
		XMFLOAT4 DiffuseColor;
		XMFLOAT4 SpecularColor;
		XMFLOAT3 CameraPosition;
		FLOAT Phong;
	};

	UINT init(ID3D11Device* pD3DDevice, LightBuffer& lightData);
	void update(FLOAT dt);
	void render(ID3D11DeviceContext* pD3DDeviceContext);
	void deInit();

private:
	ID3D11Buffer* _pLightBuffer = nullptr;
};