/*
	This file is part of Daydream Engine.
	Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
	
	Daydream Engine is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.
	
	Daydream Engine is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.
	
	You should have received a copy of the GNU Lesser General Public License
	along with Daydream Engine.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef TransformSystem_h__
#define TransformSystem_h__

#include <unordered_map>

#include "Core/System.h"
#include "Core/CTransform.h"

#include "EMove.h"
#include "ERotate.h"

namespace dd
{

namespace Systems
{

class TransformSystem : public System
{
public:
	TransformSystem(World* world, std::shared_ptr<dd::EventBroker> eventBroker)
		: System(world, eventBroker)
	{ }
	//void Update(double dt) override;

	Components::Transform AbsoluteTransform(EntityID entity);
	glm::vec3 AbsolutePosition(EntityID entity);
	glm::quat AbsoluteOrientation(EntityID entity);
	glm::vec3 AbsoluteScale(EntityID entity);

private:
};

}

}

#endif // TransformSystem_h__