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mdlobjects/dmebodygrouplist.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Dme version of a body group list
+//
+//===========================================================================//
+
+#include "mdlobjects/dmebodygrouplist.h"
+#include "datamodel/dmelementfactoryhelper.h"
+#include "mdlobjects/dmebodygroup.h"
+#include "mdlobjects/dmelodlist.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+//-----------------------------------------------------------------------------
+// Expose this class to the scene database 
+//-----------------------------------------------------------------------------
+IMPLEMENT_ELEMENT_FACTORY( DmeBodyGroupList, CDmeBodyGroupList );
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CDmeBodyGroupList::OnConstruction()
+{
+	m_BodyGroups.Init( this, "bodyGroups" );
+}
+
+void CDmeBodyGroupList::OnDestruction()
+{
+}
+
+
+//-----------------------------------------------------------------------------
+// Finds a body group by name 
+//-----------------------------------------------------------------------------
+CDmeBodyGroup *CDmeBodyGroupList::FindBodyGroup( const char *pName )
+{
+	int nCount = m_BodyGroups.Count();
+	for ( int i = 0; i < nCount; ++i )
+	{
+		if ( !Q_stricmp( pName, m_BodyGroups[i]->GetName() ) )
+			return m_BodyGroups[i];
+	}
+	return NULL;
+}
+
+
+//-----------------------------------------------------------------------------
+// Gets the 'main' body part (used for compilation)
+//-----------------------------------------------------------------------------
+CDmeLODList *CDmeBodyGroupList::GetMainBodyPart()
+{
+	if ( m_BodyGroups.Count() == 0 )
+		return NULL;
+
+	CDmeBodyGroup *pMainBodyGroup = FindBodyGroup( "default" ); 
+	if ( !pMainBodyGroup )
+	{
+		pMainBodyGroup = m_BodyGroups[0];
+	}
+
+	CDmeLODList *pLODList = CastElement< CDmeLODList >( pMainBodyGroup->FindBodyPart( "default" ) );
+	if ( pLODList )
+		return pLODList;
+
+	const int nBodypartCount = pMainBodyGroup->m_BodyParts.Count();
+	for ( int i = 0; i < nBodypartCount; ++i )
+	{
+		pLODList = CastElement< CDmeLODList >( pMainBodyGroup->m_BodyParts[ i ] );
+		if ( pLODList && pLODList->m_LODs.Count() > 0 )
+			return pLODList;
+	}
+
+	return NULL;
+}