#include "OBAOgreBase.h"

namespace OBA {

template <> OgreBase* CSingleton<OgreBase>::ms_Singleton = NULL;

OgreBase* OgreBase::getSingletonPtr(void)
{
    return ms_Singleton;
}

OgreBase& OgreBase::getSingleton(void)
{  
    assert( ms_Singleton );  return ( *ms_Singleton );  
}

OgreBase::OgreBase() 
{
}

OgreBase::~OgreBase() 
{

}

Ogre::XMLMeshSerializer* OgreBase::getXMLMeshSerializer()
{
	return mXMLMeshSerializer;
}

Ogre::MaterialSerializer* OgreBase::getMaterialSerializer()
{
	return mMaterialSerializer;
}

Ogre::MeshSerializer* OgreBase::getMeshSerializer()
{
	return mMeshSerializer;
}

void OgreBase::initialize()
{
   mLogManager = new Ogre::LogManager();
   mLogManager->createLog("Ogre.log", true, true);   
   mArchiveManager = new Ogre::ArchiveManager();
   mResourceGroupManager = new Ogre::ResourceGroupManager();  
   mMath = new Ogre::Math();
   mMeshManager = new Ogre::MeshManager();
   mMaterialManager = new Ogre::MaterialManager();
   mMaterialManager->initialise();
   mMaterialSerializer = new Ogre::MaterialSerializer();
   mMeshSerializer = new Ogre::MeshSerializer();
   mXMLMeshSerializer = new Ogre::XMLMeshSerializer();
   mFileSystemArchiveFactory = new FileSystemArchiveFactory();
   Ogre::ArchiveManager::getSingleton().addArchiveFactory( mFileSystemArchiveFactory );
   mDefaultHardwareBufferManager = new Ogre::DefaultHardwareBufferManager();
}

void OgreBase::shutdown()
{

	if (mArchiveManager)
	{
		delete mArchiveManager;
	}

	if (mFileSystemArchiveFactory)
	{
        delete mFileSystemArchiveFactory;
	}

	if (mMeshSerializer)
	{
		delete mMeshSerializer;
	}

	if (mXMLMeshSerializer)
	{
		delete mXMLMeshSerializer;
	}

	if (mMaterialSerializer)
	{
		delete mMaterialSerializer;
	}

	if (mMath)
	{
		delete mMath;
	}

	if (mMeshManager)
	{
		delete mMeshManager;
	}

	if (mMaterialManager)
	{
		mMaterialManager->removeAll();
		delete mMaterialManager;	
	}

	if (mResourceGroupManager)
	{
		delete mResourceGroupManager;
	}

	// Not necessary if we have a RenderWindow...
	if (mDefaultHardwareBufferManager)
	{
		delete mDefaultHardwareBufferManager;	
	}

	if (mLogManager)
	{
		delete mLogManager;
	}
}

}