/*
--------------------------------------------------------------------------------
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_Prerequisites_H_
#define _SkyX_Prerequisites_H_

// Include external headers
#include <Ogre.h>

// Define the dll export qualifier if compiling for Windows
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
#   if defined(SKYX_STATIC_LIB)
#       define SkyXDllExport
#   else
#       ifdef SKYX_NON_CLIENT_BUILD
#           define SkyXDllExport __declspec (dllexport)
#       else
#           define SkyXDllExport __declspec (dllimport)
#       endif
#   endif
#else
#	define SkyXDllExport
#endif

// Log macro
#define SkyXLOG(msg) Ogre::LogManager::getSingleton().logMessage("[SkyX] " + Ogre::String(msg));

// SkyX defines
#define SKYX_VERSION_MAJOR 0
#define SKYX_VERSION_MINOR 1
#define SKYX_VERSION_PATCH 2

// Classes pre-declaration
namespace SkyX
{
  class AstronomicalModel;
	class AtmosphereManager;
	class CloudsLayer;
	class CloudsManager;
	class ColorGradient;
	class GPUManager;
	class Mesh;
	class MeshManager;
	class MoonManager;
	class SkyX;
	class VCloudsManager;

	namespace VClouds
	{
		class DataManager;
		class Ellipsoid;
		class FastFakeRandom;
		class GeometryBlock;
		class GeometryManager;
		class VClouds;
	}
}

#endif