/* 
    OgreNewt Library

    Ogre implementation of Newton Game Dynamics SDK

    OgreNewt basically has no license, you may use any or all of the library however you desire... I hope it can help you in any way.

        by Walaber
        some changes by melven

*/
#ifndef _INCLUDE_OGRENEWT_COLLISIONSERIALIZER
#define _INCLUDE_OGRENEWT_COLLISIONSERIALIZER


#include "OgreNewt_Prerequisites.h"
#include "OgreNewt_Collision.h"

// OgreNewt namespace.  all functions and classes use this namespace.
namespace OgreNewt
{
  /*!
  This class can be used to (de)serialize a Collision. Pre-building a Collision and serializing from a tool,
  then deserializing it at runtime may be more efficient than building the Collision on the fly, especially for complex objects.
  */
  class _OgreNewtExport CollisionSerializer : public Ogre::Serializer
  {
  public:

    //! constructor
    CollisionSerializer();

    //! destructor
    virtual ~CollisionSerializer();

    /*!
    Serialize the Collision to a file with the given name.
    */
    void exportCollision(const OgreNewt::CollisionPtr& collision, const Ogre::String& filename);

    /*!
    Deserialize the Collision from a DataStream.
    this will create a NEW Collision object
    */
//   OgreNewt::CollisionPtr importCollision(Ogre::DataStreamPtr& stream, OgreNewt::World* world);
	 OgreNewt::CollisionPtr importCollision(Ogre::DataStream& stream, OgreNewt::World* world);

  private:
    /*!
    Callback function for Newton. It should never be called directly, but will be called by Newton to save the Collision to a stream.
    (Newton calls this function several times for each serialization, once for each chunk of its file format apparently)
    */
    static void _CDECL _newtonSerializeCallback(void* serializeHandle, const void* buffer, int size);

    /*!
    Callback function for Newton. It should never be called directly, but will be called by Newton to load the Collision from a stream.
    (Newton calls this function several times for each deserialization, once for each chunk of its file format apparently)
    */
    static void _CDECL _newtonDeserializeCallback(void* deserializeHandle, void* buffer, int size);
  };


}   // end NAMESPACE OgreNewt

#endif
// _INCLUDE_OGRENEWT_COLLISIONSERIALIZER