# Probes the UAL1 GLB loaded at runtime: animation names + sample track paths.
extends SceneTree

const UAL1 := "C:/Users/CAN/tinqs-ltd/ariki-game/assets/quaternius/anim-lib-1/Universal Animation Library[Standard]/Unreal-Godot/UAL1_Standard.glb"

func _init() -> void:
	var doc := GLTFDocument.new()
	var state := GLTFState.new()
	if doc.append_from_file(UAL1, state) != OK:
		push_error("UAL load failed")
		quit(1)
		return
	var scene := doc.generate_scene(state)
	var player: AnimationPlayer = null
	var stack: Array = [scene]
	while not stack.is_empty():
		var n: Node = stack.pop_back()
		print("node: ", n.get_class(), "  '", n.name, "'")
		if n is AnimationPlayer and player == null:
			player = n
		for c in n.get_children():
			stack.push_back(c)
	if player == null:
		print("NO AnimationPlayer")
		quit(1)
		return
	var names := player.get_animation_list()
	print("clip count: ", names.size())
	print("clips: ", ", ".join(names.slice(0, 40)))
	var a := player.get_animation(names[0])
	print("first clip '", names[0], "' tracks: ", a.get_track_count())
	for i in mini(4, a.get_track_count()):
		print("  track path: ", a.track_get_path(i))
	quit()