public static List <ImageDescriptor> CollectPlaceholderChilds(Transform folder, SceneItemChildLayer.LayerType type)
{
List <ImageDescriptor> images = new List <ImageDescriptor>();
var childs = folder.GetComponentsInChildren <SceneItemChildLayer>();
foreach (var child in childs)
{
if (child.transform == folder || child.Type != type)
{
continue;
}
// TODO check existance of SpriteRenderer component before their use
images.Add(CreateImageDescriptor(child.GetComponent <SpriteRenderer>()));
}
return(images);
}
private SceneItemChildLayer TestSceneItemChildLayer(Transform placeholder, int idx, string expectedName, SceneItemChildLayer.LayerType expectedType)
{
var childLayer = placeholder.GetChild(idx).GetComponent <SceneItemChildLayer>();
Assert.That(childLayer.name, Is.EqualTo(expectedName));
Assert.That(childLayer.Type, Is.EqualTo(expectedType));
return(childLayer);
}
