public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
ObjectAbstractNode obj = (ObjectAbstractNode)node;
if ( obj != null )
{
if ( string.IsNullOrEmpty( obj.Name ) )
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
return;
}
}
else
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
return;
}
// Create the compositor
object compObject;
ScriptCompilerEvent evt = new CreateCompositorScriptCompilerEvent( obj.File, obj.Name, compiler.ResourceGroup );
bool processed = compiler._fireEvent( ref evt, out compObject );
if ( !processed )
{
//TODO
// The original translated implementation of this code block was simply the following:
// _Compositor = (Compositor)CompositorManager.Instance.Create( obj.Name, compiler.ResourceGroup );
// but sometimes it generates an excepiton due to a duplicate resource.
// In order to avoid the above mentioned exception, the implementation was changed, but
// it need to be checked when ResourceManager._add will be updated to the lastest version
Compositor checkForExistingComp = (Compositor)CompositorManager.Instance.GetByName( obj.Name );
if ( checkForExistingComp == null )
_Compositor = (Compositor)CompositorManager.Instance.Create( obj.Name, compiler.ResourceGroup );
else
_Compositor = checkForExistingComp;
}
else
_Compositor = (Compositor)compObject;
if ( _Compositor == null )
{
compiler.AddError( CompileErrorCode.ObjectAllocationError, obj.File, obj.Line );
return;
}
// Prepare the compositor
_Compositor.RemoveAllTechniques();
_Compositor.Origin = obj.File;
obj.Context = _Compositor;
foreach ( AbstractNode i in obj.Children )
{
if ( i is ObjectAbstractNode )
{
_processNode( compiler, i );
}
else
{
compiler.AddError( CompileErrorCode.UnexpectedToken, i.File, i.Line, "token not recognized" );
}
}
}
