123

Editor/Prefabs/PrefabLibrary.cpp

@@ -0,0 +1,83 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001-2004.
+// -------------------------------------------------------------------------
+//  File name:   PrefabLibrary.cpp
+//  Version:     v1.00
+//  Created:     10/11/2003 by Timur.
+//  Compilers:   Visual Studio.NET 2003
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include "StdAfx.h"
+#include "PrefabLibrary.h"
+#include "PrefabItem.h"
+
+//////////////////////////////////////////////////////////////////////////
+// CPrefabLibrary implementation.
+//////////////////////////////////////////////////////////////////////////
+bool CPrefabLibrary::Save()
+{
+	XmlNodeRef root = new CXmlNode( "PrefabsLibrary" );
+	Serialize( root,false );
+	bool bRes = root->saveToFile( GetFilename() );
+	return bRes;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CPrefabLibrary::Load( const CString &filename )
+{
+	if (filename.IsEmpty())
+		return false;
+
+	SetFilename( filename );
+	XmlParser parser;
+	XmlNodeRef root = parser.parse( filename );
+	if (!root)
+		return false;
+
+	Serialize( root,true );
+
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CPrefabLibrary::Serialize( XmlNodeRef &root,bool bLoading )
+{
+	if (bLoading)
+	{
+		// Loading.
+		CString name = GetName();
+		root->getAttr( "Name",name );
+		SetName( name );
+		for (int i = 0; i < root->getChildCount(); i++)
+		{
+			XmlNodeRef itemNode = root->getChild(i);
+			// Only accept nodes with correct name.
+			if (stricmp(itemNode->getTag(),"Prefab") != 0)
+				continue;
+			CBaseLibraryItem *pItem = new CPrefabItem;
+			AddItem( pItem );
+
+			CBaseLibraryItem::SerializeContext ctx( itemNode,bLoading );
+			pItem->Serialize( ctx );
+		}
+		SetModified(false);
+	}
+	else
+	{
+		// Saving.
+		root->setAttr( "Name",GetName() );
+		// Serialize prototypes.
+		for (int i = 0; i < GetItemCount(); i++)
+		{
+			XmlNodeRef itemNode = root->newChild( "Prefab" );
+			CBaseLibraryItem::SerializeContext ctx( itemNode,bLoading );
+			GetItem(i)->Serialize( ctx );
+		}
+	}
+}