{

plugin.RegisterObject<EntityManager>();

plugin.RegisterObject<EntityReference>();

SerializableInspectorWidget::RegisterAttributeHook<EntityManager>("Placeholder",

[](const AttributeHookContext& ctx, Variant& boxedValue)

{

if (ctx.objects_->size() == 1)

{

const auto entityManager = dynamic_cast<EntityManager*>(ctx.objects_->front().Get());

if (entityManager->RenderManagerInspector())

{

boxedValue = true;

return true;

}

}

return false;

});

SerializableInspectorWidget::RegisterAttributeHook<EntityReference>("Placeholder",

[](const AttributeHookContext& ctx, Variant& boxedValue)

{

if (ctx.objects_->size() == 1)

{

const auto entityReference = dynamic_cast<EntityReference*>(ctx.objects_->front().Get());

if (entityReference->RenderInspector())

{

boxedValue = true;

return true;

}

}

return false;

});

{

SerializableInspectorWidget::UnregisterAttributeHook<EntityManager>("Placeholder");

SerializableInspectorWidget::UnregisterAttributeHook<EntityReference>("Placeholder");