extends SceneTree
func _initialize() -> void:
	for path in ["res://assets/weapons/v_9mmar", "res://assets/zombies/zombie_textured",
			"res://assets/weapons/grenade", "res://assets/boss/agrunt_textured",
			"res://assets/boss/hornet_textured"]:
		var scene: PackedScene = load(path + ".mdl")
		assert(scene != null)
		var node := scene.instantiate()
		var textured := 0
		for mesh in node.find_children("*", "MeshInstance3D", true, false):
			for i in mesh.mesh.get_surface_count():
				var material = mesh.mesh.surface_get_material(i)
				assert(material is StandardMaterial3D and material.albedo_texture != null)
				textured += 1
		assert(textured > 0)
		if path.contains("/boss/"):
			var anim := node.get_node_or_null("AnimationPlayer") as AnimationPlayer
			if anim != null:
				for label in anim.get_animation_list():
					anim.get_animation(label).loop_mode = Animation.LOOP_LINEAR if label in [
						"idle1", "idle", "walk", "run"] else Animation.LOOP_NONE
		if path.contains("/boss/"):
			var packed := PackedScene.new()
			assert(packed.pack(node) == OK)
			assert(ResourceSaver.save(packed, path + ".scn") == OK)
		else:
			# Preserve the established export of unchanged weapons/zombie scenes.
			assert(ResourceSaver.save(scene, path + ".scn") == OK)
		print("NATIVE SCENE VERIFIED ", path, " surfaces=", textured)
		node.free()
	quit()