extends SceneTree

var failures: Array[String] = []


func _init() -> void:
	var scene: PackedScene = load("res://scenes/main/main.tscn")
	if scene == null:
		push_error("Could not load main.tscn")
		quit(1)
		return
	
	var main: Node = scene.instantiate()
	var required_nodes := [
		"RhythmFeedback/RhythmTrack",
		"RhythmFeedback/RhythmTrack/LeftRod",
		"RhythmFeedback/RhythmTrack/RightRod",
		"RhythmFeedback/RhythmTrack/CenterBase",
		"RhythmFeedback/RhythmTrack/CenterFlash",
		"RhythmFeedback/RhythmTrack/LeftMover",
		"RhythmFeedback/RhythmTrack/RightMover",
		"RhythmFeedback/RhythmTrack/BlueBallLeft1",
		"RhythmFeedback/RhythmTrack/BlueBallRight1",
		"RhythmFeedback/JudgementLabel",
	]
	for node_path: String in required_nodes:
		if not main.has_node(node_path):
			failures.append("Missing rhythm UI node: %s" % node_path)
	
	if main.has_method("_update_rhythm_track") == false:
		failures.append("Main script missing _update_rhythm_track")
	
	main.free()
	
	if failures.is_empty():
		print("PASS rhythm ui")
		quit(0)
	else:
		for failure: String in failures:
			push_error(failure)
		quit(1)