// Copyright (C) 2015 Jérôme Leclercq
// This file is part of the "Nazara Engine - Physics module"
// For conditions of distribution and use, see copyright notice in Config.hpp

#pragma once

#ifndef NAZARA_PHYSWORLD_HPP
#define NAZARA_PHYSWORLD_HPP

#include <Nazara/Prerequesites.hpp>
#include <Nazara/Math/Box.hpp>
#include <Nazara/Math/Vector3.hpp>
#include <Nazara/Physics/Config.hpp>

struct NewtonWorld;

class NAZARA_PHYSICS_API NzPhysWorld
{
	public:
		NzPhysWorld();
		NzPhysWorld(const NzPhysWorld&) = delete;
		NzPhysWorld(NzPhysWorld&&) = delete; ///TODO
		~NzPhysWorld();

		NzVector3f GetGravity() const;
		NewtonWorld* GetHandle() const;
		float GetStepSize() const;

		void SetGravity(const NzVector3f& gravity);
		void SetSolverModel(unsigned int model);
		void SetStepSize(float stepSize);

		void Step(float timestep);

		NzPhysWorld& operator=(const NzPhysWorld&) = delete;
		NzPhysWorld& operator=(NzPhysWorld&&) = delete; ///TODO

	private:
		NzVector3f m_gravity;
		NewtonWorld* m_world;
		float m_stepSize;
		float m_timestepAccumulator;
};

#endif // NAZARA_PHYSWORLD_HPP