public static void StopListening(this IGraphEventListener listener, GraphReference reference)
{
using (var stack = reference.ToStackPooled())
{
listener.StopListening(stack);
}
}
public static bool IsHierarchyListening(GraphReference reference)
{
using (var stack = reference.ToStackPooled())
{
// Check if any parent of the graph is not listening
while (stack.isChild)
{
var parent = stack.parent;
// Exit the parent first, as the IsListening method expects to be at the level of the parent
stack.ExitParentElement();
if (parent is IGraphEventListener listener && !listener.IsListening(stack))
{
return(false);
}
}
// Check if the root graph is not listening
if (stack.graph is IGraphEventListener graphListener && !graphListener.IsListening(stack))
{
return(false);
}
return(true);
}
}
public static Flow New(GraphReference reference)
{
Ensure.That(nameof(reference)).IsNotNull(reference);
var flow = GenericPool <Flow> .New(() => new Flow());;
flow.stack = reference.ToStackPooled();
return(flow);
}