Logger.cs

//#define LOG_DEBUG
//#define LOG_THREAD_STATE

using UnityEngine;
using System;
using System.Text;
using System.Threading;
using System.Collections;
using System.Reflection;
using System.Diagnostics;

namespace TitanUtil {
	public static class Log {
		private static StringBuilder output_sb(string fmt, params object[] args) {
			StringBuilder sb = new StringBuilder();
#if LOG_THREAD_STATE
			sb.Append(Thread.CurrentThread.ThreadState.ToString()[0]);
			sb.Append(Thread.CurrentThread.ManagedThreadId.ToString("X2"));
			sb.Append(" [");
#else
			sb.Append("[");
#endif
			MethodBase method = new StackFrame(2).GetMethod();
			sb.Append(method.DeclaringType.Name);
			sb.Append("] ");
			sb.Append(method.Name);
			sb.Append(": ");
			sb.Append((args.Length == 0) ? fmt : String.Format(fmt, args));

			return sb;
		}

		[Conditional("LOG_DEBUG")]
		public static void Debug(string fmt, params object[] args) {
			UnityEngine.Debug.Log(output_sb(fmt, args).ToString());
		}

		public static void Info(string fmt, params object[] args) {
			UnityEngine.Debug.Log(output_sb(fmt, args).ToString());
		}

		public static void Warn(string fmt, params object[] args) {
			UnityEngine.Debug.LogWarning(output_sb(fmt, args).ToString());
		}
		
		public static void Error(string fmt, params object[] args) {
			UnityEngine.Debug.LogError(output_sb(fmt, args).ToString());
		}

		public static void Exception(Exception ex, string fmt, params object[] args) {
			UnityEngine.Debug.LogError(output_sb(fmt, args).ToString());
			UnityEngine.Debug.LogException(ex);
		}
	}
}