Add lever and jump pad components with activation logic

addons/rmsmartshape/actions/action_add_collision_nodes.gd

@@ -0,0 +1,56 @@
+extends SS2D_Action
+
+## ActionAddCollisionNodes
+
+var _shape: SS2D_Shape
+
+var _saved_index: int
+var _saved_pos: Vector2
+
+
+func _init(shape: SS2D_Shape) -> void:
+	_shape = shape
+
+
+func get_name() -> String:
+	return "Add Collision Nodes"
+
+
+func do() -> void:
+	_saved_index = _shape.get_index()
+	_saved_pos = _shape.position
+
+	var owner := _shape.owner
+	var static_body := StaticBody2D.new()
+	static_body.position = _shape.position
+	_shape.position = Vector2.ZERO
+
+	_shape.get_parent().add_child(static_body, true)
+	static_body.owner = owner
+
+	_shape.get_parent().remove_child(_shape)
+	static_body.add_child(_shape, true)
+	_shape.owner = owner
+
+	var poly: CollisionPolygon2D = CollisionPolygon2D.new()
+	static_body.add_child(poly, true)
+	poly.owner = owner
+	# TODO: Make this a option at some point
+	poly.modulate.a = 0.3
+	poly.visible = false
+	_shape.collision_polygon_node_path = _shape.get_path_to(poly)
+
+
+func undo() -> void:
+	var owner := _shape.owner
+	var parent := _shape.get_parent()
+	var grandparent := _shape.get_parent().get_parent()
+	parent.remove_child(_shape)
+	grandparent.remove_child(parent)
+	parent.free()
+
+	grandparent.add_child(_shape)
+	_shape.owner = owner
+	grandparent.move_child(_shape, _saved_index)
+	_shape.position = _saved_pos
+