//----------------------------------------------------------------------------
// copying
//----------------------------------------------------------------------------
SEObjectPtr SEObject::Copy(bool bUniqueNames) const
{
// Save the object to a memory buffer.
SEStream tempSaveStream;
tempSaveStream.Insert((SEObject*)this);
char* pBuffer = 0;
int iBufferSize = 0;
bool bSuccessful = tempSaveStream.Save(pBuffer, iBufferSize);
SE_ASSERT( bSuccessful );
if( !bSuccessful )
{
return 0;
}
// Load the object from the memory buffer.
SEStream tempLoadStream;
bSuccessful = tempLoadStream.Load(pBuffer, iBufferSize);
SE_ASSERT( bSuccessful );
if( !bSuccessful )
{
return 0;
}
SE_DELETE[] pBuffer;
if( bUniqueNames )
{
// Generate unique names.
for( int i = 0; i < tempLoadStream.GetOrderedCount(); i++ )
{
SEObject* pObject = tempLoadStream.GetOrderedObject(i);
SE_ASSERT( pObject );
const std::string& rName = pObject->GetName();
int iLength = (int)rName.length();
if( iLength > 0 )
{
// Object has a name, append a character to make it unique.
const char* pName = rName.c_str();
char* acNewName = SE_NEW char[iLength + 2];
const size_t uiSize = (size_t)(iLength + 2);
SESystem::SE_Strcpy(acNewName, uiSize, pName);
acNewName[iLength] = NameAppend;
acNewName[iLength+1] = 0;
pObject->SetName(std::string(acNewName));
SE_DELETE[] acNewName;
}
}
}
return tempLoadStream.GetObjectAt(0);
}
//----------------------------------------------------------------------------
void SEApplication::TestStreaming(SESpatial* pScene, int iXPos, int iYPos,
int iXSize, int iYSize, const char* acFilename)
{
SEStream tempOStream;
tempOStream.Insert(pScene);
tempOStream.Save(acFilename);
SEStream tempIStream;
tempIStream.Load(acFilename);
SESpatialPtr spScene = StaticCast<SESpatial>(tempIStream.GetObjectAt(0));
spScene->SetName(acFilename);
LaunchTreeControl(spScene, iXPos, iYPos, iXSize, iYSize);
}