private IEnumerable <T> RecursiveEnumerate <T>(TmxLayerNode layerNode) where T : TmxLayerNode
{
// Is this node the type we're looking for?
if (layerNode.GetType() == typeof(T))
{
yield return((T)layerNode);
}
// Go through all children nodes
foreach (var child in layerNode.LayerNodes)
{
foreach (var recursive in RecursiveEnumerate <T>(child))
{
yield return(recursive);
}
}
}
private IEnumerable <T> RecursiveEnumerate <T>(TmxLayerNode layerNode) where T : TmxLayerNode
{
if (layerNode.GetType() == typeof(T))
{
yield return((T)layerNode);
}
List <TmxLayerNode> .Enumerator enumerator = layerNode.LayerNodes.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
TmxLayerNode current = enumerator.Current;
foreach (T item in RecursiveEnumerate <T>(current))
{
yield return(item);
}
}
}
finally
{
((IDisposable)enumerator).Dispose();
}
enumerator = default(List <TmxLayerNode> .Enumerator);
}