/*
--------------------------------------------------------------------------------
This source file is part of SkyX.
Visit ---

Copyright (C) 2009 Xavier Verguín González <xavierverguin@hotmail.com>
                                           <xavyiy@gmail.com>

This program 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 2 of the License, or (at your option) any later
version.

This program 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
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
--------------------------------------------------------------------------------
*/

#ifndef _SkyX_MoonManager_H_
#define _SkyX_MoonManager_H_

#include "SkyxPrerequisites.h"

namespace SkyX
{

	/*!
	*/
  class SkyXDllExport MoonManager
	{
	public:
	protected:
	private:
		Ogre::BillboardSet* mMoonBillboard;	//!< Moon billboard
		Ogre::SceneNode* mMoonSceneNode;	  //!< Moon scene node
		Ogre::Real mMoonSize;				        //!< Moon size
		SkyX* mSkyX;						            //!< SkyX parent pointer

	public:
	  /*!
		Constructor
		@param s Parent SkyX pointer
		*/
		MoonManager(SkyX* s);

		/*!
		Destructor 
		*/
		~MoonManager();

		/*!
		Update
		*/
		void update();

		/*!
		Get moon billboard
		*/
		inline Ogre::BillboardSet* getMoonBillboard()
		{
			return mMoonBillboard;
		}

		/*!
		Get moon scene node
		*/
		inline Ogre::SceneNode* getMoonSceneNode()
		{
			return mMoonSceneNode;
		}

		/*!
		Set moon size
		@param MoonSize Moon size
		*/
		void setMoonSize(const Ogre::Real& MoonSize);

		/*!
		Get moon size
		@return Moon size
		 */
		inline const Ogre::Real& getMoonSize() const
		{
			return mMoonSize;
		}

    /*!
    Internal use only.
    */
    void _notifyCameraChanged(Ogre::Camera* newCamera);
	protected:
	private:
		/*!
		Update moon bounds
    */
		void _updateMoonBounds();
	};

}

#endif