extends SceneTree
## Test loading and instantiating bison.glb prop

func _init() -> void:
	print("=== Smoke Test: Bison Model ===")
	var path := "res://assets/props/bison.glb"
	if not FileAccess.file_exists(path):
		printerr("FAIL: bison.glb does not exist on disk at ", path)
		quit(1)
		return

	var res := load(path)
	if res == null:
		printerr("FAIL: Could not load ", path)
		quit(1)
		return

	print("PASS: Loaded PackedScene: ", res)
	if res is PackedScene:
		var inst = (res as PackedScene).instantiate()
		if inst == null:
			printerr("FAIL: Could not instantiate bison scene")
			quit(1)
			return
		print("PASS: Instantiated bison: ", inst.name, " (", inst.get_class(), ")")
		_print_node(inst, 0)
		inst.queue_free()

	print("=== Bison Model Smoke Test Passed ===")
	quit(0)


func _print_node(n: Node, depth: int) -> void:
	print("  ".repeat(depth), "- ", n.name, " [", n.get_class(), "]")
	for c in n.get_children():
		_print_node(c, depth + 1)