EditorUtility.CreateGameObjectWithHideFlags 创建带有标识的游戏物体

// Simple script that lets you manage the flags of an instanceID from a
// GameObject or lets you create a new empty GameObject with custom flags set
//让你从一个游戏物体管理实例ID的标识或创建一个新的带有标识的游戏物体
class GameObjectFlags extends EditorWindow {

	var objName : String = "GameObject";
	var instanceID : int = 0;
	var create : boolean = true;
	var go : GameObject = null;

	var hideHierarchy : boolean = false;

	@MenuItem("Examples/GameObject flags")
	static function Init() {
		var window = GetWindow(GameObjectFlags);
		window.Show();
	}

	function OnGUI() {
		create = EditorGUILayout.Toggle("Create a GO:", create);
		GUI.enabled = create;
		objName = EditorGUILayout.TextField("GameObject Name:", objName);
		if(GUILayout.Button("Create")) {
			var created = EditorUtility.CreateGameObjectWithHideFlags(
				objName,
				hideHierarchy ? HideFlags.HideInHierarchy : 0);
			Debug.Log("Created GameObject ID: " + created.GetInstanceID());
		}
		GUI.enabled = !create;
		EditorGUILayout.BeginHorizontal();
		instanceID = EditorGUILayout.IntField("Instance ID:", instanceID);
		if(GUILayout.Button("Search & Update flags")) {
			go = null;
			go = EditorUtility.InstanceIDToObject(instanceID);
			if(go)
				go.hideFlags = hideHierarchy ? HideFlags.HideInHierarchy : 0;
		}
		EditorGUILayout.EndHorizontal();

		if(!go)
			EditorGUILayout.LabelField("Object: ","No object was found");
		else
			EditorGUILayout.LabelField("Object: ", go.name);

		GUI.enabled = true;
		hideHierarchy = EditorGUILayout.Toggle("HideInHierarchy", hideHierarchy);

	}
}