public static T FindFirstNodeOf <T>(this Godot.Node node) where T : Godot.Node
{
foreach (Godot.Node child in node.GetChildren())
{
if (child is T)
{
return((T)child);
}
}
return(null);
}
public static Godot.Node[] GetChildrenRecursive(this Godot.Node parent)
{
List <Godot.Node> result = new List <Godot.Node>();
foreach (Godot.Node node in parent.GetChildren())
{
result.Add(node);
if (node.GetChildCount() > 0)
{
foreach (Godot.Node child in GetChildrenRecursive(node))
{
result.Add(child);
}
}
}
return(result.ToArray());
}
public static Array <T> FindAllNodesOf <T>(this Godot.Node node) where T : Godot.Node
{
var matching = new Array <T>();
foreach (Godot.Node child in node.GetChildren())
{
if (child is T)
{
matching.Add((T)child);
}
Array <T> kids = child.FindAllNodesOf <T>();
foreach (T kid in kids)
{
matching.Add(kid);
}
}
return(matching);
}