#pragma once

#include <vector>

#include "AutoPrerenderingScene.h"
#include "BuiltinTypes.h"
#include "Camera.h"
#include "Batched.h"
#include "LitBatch.h"
#include "LitShaderProgram.h"

namespace charcoal
{
	namespace builtin
	{
		class LitScene : public AutoPrerenderingScene, public Batched<LitRenderable, LitBatch>
		{
		public:
			LitScene(Application& application) : AutoPrerenderingScene(application) {}
			virtual ~LitScene() {}

			void init() override;

			void use() override;

			void unuse() override;

			void render() override;

		protected:
			void set_camera(const Camera* p_camera) { m_p_camera = p_camera; }

			void add_light(const Position& position, const ColorRGB& ambient, const ColorRGB& diffuse)
			{
				m_lights.emplace_back(position, ambient, diffuse);
			}

		private:
			LitShaderProgram m_shader_program;
			const Camera* m_p_camera = nullptr;
			std::vector<Light> m_lights;
		};
	}
}