tool
extends Node2D

export (String) var target_group = ""

func activate():
	for object in get_tree().get_nodes_in_group(target_group):
		object.switch_action()

func _process(delta):
	# redraw lines every frame to account for things changing
	if Engine.editor_hint and Engine.get_frames_drawn() % 10 == 0:
		update()

func _draw():
	if Engine.editor_hint:
		for node in get_tree().get_nodes_in_group(target_group):
			if node is Node2D:
				draw_line(Vector2.ZERO, to_local(node.global_position), Color(0.2, 1.0, 0.0, 0.5), 1.5)