Add reparenting test

Autoload/Autoload.gd

@@ -17,12 +17,13 @@ const alone_steps : Array = [
 	"res://MainScenes/Control.tscn",
 	"res://MainScenes/Node2D.tscn",
 	"res://MainScenes/Other.tscn",
-	"res://MainScenes/Node3D.tscn",
+	"res://MainScenes/Spatial.tscn",
 	"res://Physics/2D/Physics2D.tscn",
 	"res://Physics/3D/Physics3D.tscn",
 	"res://Rendering/Lights2D/Lights2D.tscn",
 	"res://Rendering/Lights3D/Lights3D.tscn",
 	"res://Text/Text.tscn",
+	"res://Reparenting/Reparenting.tscn",
 ]
 
 # All scenes run in one step
@@ -39,12 +40,11 @@ func _init():
 	time_for_each_step = time_to_show / (alone_steps.size() + 1)
 	
 	for argument in OS.get_cmdline_args():
-		var rr: String = argument
-		if rr.ends_with("tscn"):  # Ignore all tscn scenes/names
-			continue
+		if argument.is_valid_float(): # Ignore all non numeric arguments 
 			time_to_show = int(argument.to_float() * 1000)
 			time_for_each_step = time_to_show / (alone_steps.size() + 1)
 			print("Time set to: " + str(time_to_show / 1000.0) + " seconds with "+ str(alone_steps.size() + 1) + " steps, each step will take " + str(time_for_each_step / 1000.0) + " seconds.")
+			break # We only need to take first argument
 
 
 func _process(delta: float) -> void:

Reparenting/Reparenting.gd

@@ -0,0 +1,206 @@
+extends Node
+
+var number_of_nodes : int = -1
+
+func _ready() -> void:
+	seed(45)
+	
+	for _i in range(3):
+		add_child(Control.new())
+		add_child(Popup.new())
+		add_child(AcceptDialog.new())
+		add_child(ConfirmationDialog.new())
+		add_child(FileDialog.new())
+		add_child(PopupMenu.new())
+		add_child(PopupPanel.new())
+		add_child(Button.new())
+		add_child(CheckBox.new())
+		add_child(CheckButton.new())
+		add_child(ColorPickerButton.new())
+		add_child(MenuButton.new())
+		add_child(OptionButton.new())
+		add_child(LinkButton.new())
+		add_child(TextureButton.new())
+		add_child(Container.new())
+		add_child(ColorPicker.new())
+		add_child(VBoxContainer.new())
+		add_child(HBoxContainer.new())
+		add_child(CenterContainer.new())
+		add_child(ScrollContainer.new())
+		add_child(GraphNode.new())
+		add_child(GridContainer.new())
+		add_child(HSplitContainer.new())
+		add_child(VSplitContainer.new())
+		add_child(MarginContainer.new())
+		add_child(PanelContainer.new())
+		add_child(TabContainer.new())
+		add_child(ColorRect.new())
+		add_child(HScrollBar.new())
+		add_child(VScrollBar.new())
+		add_child(HSlider.new())
+		add_child(VSlider.new())
+		add_child(ProgressBar.new())
+		add_child(SpinBox.new())
+		add_child(TextureProgressBar.new())
+		add_child(GraphEdit.new())
+		add_child(HSeparator.new())
+		add_child(VSeparator.new())
+		add_child(ItemList.new())
+		add_child(Label.new())
+		add_child(LineEdit.new())
+		add_child(NinePatchRect.new())
+		add_child(Panel.new())
+		add_child(ReferenceRect.new())
+		add_child(RichTextLabel.new())
+		add_child(Tabs.new())
+		add_child(TextEdit.new())
+		add_child(TextureRect.new())
+		add_child(Tree.new())
+		add_child(VideoPlayer.new())
+		
+		add_child(Node2D.new())
+		add_child(AnimatedSprite2D.new())
+		add_child(Area2D.new())
+		add_child(KinematicBody2D.new())
+		add_child(RigidBody2D.new())
+		add_child(StaticBody2D.new())
+		add_child(AudioStreamPlayer2D.new())
+		add_child(BackBufferCopy.new())
+		add_child(Bone2D.new())
+		add_child(CPUParticles2D.new())
+		add_child(Camera2D.new())
+		add_child(CanvasModulate.new())
+#		add_child(CollisionPolygon2D.new()) # Errors
+		add_child(CollisionShape2D.new())
+		add_child(DampedSpringJoint2D.new())
+		add_child(GrooveJoint2D.new())
+		add_child(PinJoint2D.new())
+		add_child(Light2D.new())
+		add_child(LightOccluder2D.new())
+		add_child(Line2D.new())
+		add_child(MeshInstance2D.new())
+		add_child(MultiMeshInstance2D.new())
+		add_child(Navigation2D.new())
+		add_child(ParallaxLayer.new())
+		add_child(GPUParticles2D.new())
+		add_child(Path2D.new())
+		add_child(PathFollow2D.new())
+		add_child(Polygon2D.new())
+		add_child(Position2D.new())
+		add_child(RayCast2D.new())
+		add_child(RemoteTransform2D.new())
+		add_child(Skeleton2D.new())
+		add_child(Sprite2D.new())
+		add_child(TileMap.new())
+		add_child(TouchScreenButton.new())
+		add_child(VisibilityNotifier2D.new())
+		add_child(VisibilityEnabler2D.new())
+		add_child(YSort.new())
+		
+		add_child(Node3D.new())
+		add_child(XRAnchor3D.new())
+		add_child(Camera3D.new())
+		add_child(XRCamera3D.new())
+		add_child(ClippedCamera3D.new())
+		add_child(XRController3D.new())
+		add_child(XROrigin3D.new())
+		add_child(AnimatedSprite3D.new())
+		add_child(Sprite3D.new())
+		add_child(CPUParticles3D.new())
+		add_child(CSGBox3D.new())
+		add_child(CSGCylinder3D.new())
+		add_child(CSGMesh3D.new())
+		add_child(CSGPolygon3D.new())
+		add_child(CSGSphere3D.new())
+		add_child(CSGTorus3D.new())
+		add_child(CSGCombiner3D.new())
+		add_child(ImmediateGeometry3D.new())
+		add_child(MeshInstance3D.new())
+		add_child(SoftBody3D.new())
+		add_child(MultiMeshInstance3D.new())
+		add_child(GPUParticles3D.new())
+		add_child(BakedLightmap.new())
+		add_child(DirectionalLight3D.new())
+		add_child(OmniLight3D.new())
+		add_child(SpotLight3D.new())
+		add_child(GIProbe.new())
+		add_child(ReflectionProbe.new())
+		add_child(Area3D.new())
+		add_child(KinematicBody3D.new())
+		add_child(PhysicalBone3D.new())
+		add_child(RigidBody3D.new())
+		add_child(VehicleBody3D.new())
+		add_child(StaticBody3D.new())
+		add_child(AudioStreamPlayer3D.new())
+		add_child(BoneAttachment3D.new())
+		add_child(CollisionPolygon3D.new())
+		add_child(CollisionShape3D.new())
+		add_child(ConeTwistJoint3D.new())
+		add_child(Generic6DOFJoint3D.new())
+		add_child(HingeJoint3D.new())
+		add_child(PinJoint3D.new())
+		add_child(SliderJoint3D.new())
+		add_child(GridMap.new())
+		add_child(Listener3D.new())
+		add_child(Navigation3D.new())
+		add_child(Path3D.new())
+		add_child(PathFollow3D.new())
+		add_child(Position3D.new())
+		add_child(ProximityGroup3D.new())
+		add_child(RayCast3D.new())
+		add_child(RemoteTransform3D.new())
+		add_child(Skeleton3D.new())
+		add_child(SpringArm3D.new())
+		add_child(VehicleWheel3D.new())
+		add_child(VisibilityNotifier3D.new())
+		add_child(VisibilityEnabler3D.new())
+		
+		
+		add_child(GPUParticlesAttractorBox.new())
+		add_child(GPUParticlesAttractorSphere.new())
+		add_child(GPUParticlesAttractorVectorField.new())
+		
+		add_child(GPUParticlesCollisionBox.new())
+#		add_child(GPUParticlesCollisionHeightField.new())
+		add_child(GPUParticlesCollisionSphere.new())
+		add_child(GPUParticlesCollisionSDF.new())
+		
+		add_child(AnimationPlayer.new())
+		add_child(AnimationTree.new())
+		add_child(AudioStreamPlayer.new())
+		add_child(CanvasLayer.new())
+		add_child(ParallaxBackground.new())
+		add_child(HTTPRequest.new())
+		add_child(ResourcePreloader.new())
+		add_child(Skeleton2D.new())
+		add_child(Timer.new())
+		add_child(Tween.new())
+		add_child(Viewport.new())
+		add_child(WorldEnvironment.new())
+		
+		
+		
+	for i in range(get_child_count()):
+		get_child(i).set_name("Node " + str(i))
+	
+	number_of_nodes = get_child_count()
+	
+func _process(delta: float) -> void:
+	assert(Performance.get_monitor(Performance.OBJECT_ORPHAN_NODE_COUNT) == 0)
+	
+	var choosen_node : Node
+	var parent_of_node : Node
+	for i in range(20):
+		var number = "Node " + str(randi() % number_of_nodes)
+		choosen_node = find_node(number,true,false)
+		parent_of_node = choosen_node.get_parent()
+		
+		var random_node = find_node("Node " + str(randi() % number_of_nodes),true,false)
+		if choosen_node.find_node(random_node.get_name(),true,false) != null: # Cannot set as node parent one of its child
+			continue
+		if choosen_node == random_node: # Do not reparent node to self
+			continue
+		parent_of_node.remove_child(choosen_node)
+		random_node.add_child(choosen_node)
+		if !choosen_node.is_inside_tree() || choosen_node.get_parent() == null: # Failed to add node, due e.g. requsrive problem or similar
+			add_child(choosen_node)

Reparenting/Reparenting.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Reparenting/Reparenting.gd" type="Script" id=1]
+
+[node name="Reparenting" type="Node"]
+script = ExtResource( 1 )