```
public sealed class Logger {

	// Use this for initialization
	void Start () {

	}

	// Update is called once per frame
	void Update () {

	}

	public enum Level
	{
		Info,
		Warn,
		Error,
		Exception
	}

	public static string Message(Level level, object message)
	{
		string dateTime2 = System.DateTime.Now.ToString("yyyy.MM.dd HH:mm:ss.fff");
		return string.Format("{0}\t{1}\t{2}\t{3}", dateTime2, level);
	}
	public static void Deliver(object message, Level level, string id){
		switch (level) {
		case Level.Info:
			Debug.Log (message,);
			break;
		case Level.Warn:
			Debug.LogWarning (message);
			break;
		case Level.Error:
			Debug.LogError (message);
			break;
		default:
			Debug.Log (message);
			break;
		}
	}

	public static void Info(object message) {  Deliver( message, Level.Info, Message( Level.Info, message ) ); }
	public static void Warn(string message) { Deliver( message,Level.Warn, Message( Level.Warn, message ) ); }
	public static void Error(string message) { Deliver( message,Level.Error, Message( Level.Error, message ) ); }
}
```