public void RemoveComponent <T> ()
{
Runtime.ValidateRefCounted(this);
var stringHash = Runtime.LookupStringHash(typeof(T));
RemoveComponent(stringHash);
}
public Node[] GetChildrenWithComponent <T> (bool recursive = false) where T : Component
{
Runtime.ValidateRefCounted(this);
var stringhash = Runtime.LookupStringHash(typeof(T));
int count;
var ptr = NodeHelper.urho_node_get_components(handle, stringhash.Code, recursive ? 1 : 0, out count);
if (ptr == IntPtr.Zero)
{
return(ZeroArray);
}
var res = new Node[count];
for (int i = 0; i < count; i++)
{
var node = Marshal.ReadIntPtr(ptr, i * IntPtr.Size);
res [i] = Runtime.LookupObject <Node> (node);
}
if (Component.IsDefinedInManagedCode <T>())
{
//is not really efficient, but underlying Urho3D knows nothing about components defined in C#
return(res.Where(c => c.GetComponent <T>() != null).ToArray());
}
return(res);
}
public Node[] GetChildrenWithComponent <T> (bool recursive = false) where T : Component
{
var stringhash = Runtime.LookupStringHash(typeof(T));
int count;
var ptr = NodeHelper.urho_node_get_components(handle, stringhash.Code, recursive ? 1 : 0, out count);
if (ptr == IntPtr.Zero)
{
return(ZeroArray);
}
var res = new Node[count];
for (int i = 0; i < count; i++)
{
var node = Marshal.ReadIntPtr(ptr, i * IntPtr.Size);
res [i] = Runtime.LookupObject <Node> (node);
}
return(res);
}
public void RemoveComponent <T> ()
{
var stringHash = Runtime.LookupStringHash(typeof(T));
RemoveComponent(stringHash);
}
