using System;

using System.Diagnostics;

namespace LiteNetLib

{

public enum NetLogLevel

{

Warning,

Error,

Trace,

Info

}

/// <summary>

/// Interface to implement for your own logger

/// </summary>

public interface INetLogger

{

void WriteNet(NetLogLevel level, string str, params object[] args);

}

/// <summary>

/// Static class for defining your own LiteNetLib logger instead of Console.WriteLine

/// or Debug.Log if compiled with UNITY flag

/// </summary>

public static class NetDebug

{

public static INetLogger Logger = null;

private static readonly object DebugLogLock = new object();

private static void WriteLogic(NetLogLevel logLevel, string str, params object[] args)

{

lock (DebugLogLock)

{

if (Logger == null)

{

#if UNITY_4 || UNITY_5 || UNITY_5_3_OR_NEWER

UnityEngine.Debug.Log(string.Format(str, args));

#else

Console.WriteLine(str, args);

#endif

}

else

{

Logger.WriteNet(logLevel, str, args);

}

}

}

[Conditional("DEBUG_MESSAGES")]

internal static void Write(string str, params object[] args)

{

WriteLogic(NetLogLevel.Trace, str, args);

}

[Conditional("DEBUG_MESSAGES")]

internal static void Write(NetLogLevel level, string str, params object[] args)

{

WriteLogic(level, str, args);

}

[Conditional("DEBUG_MESSAGES"), Conditional("DEBUG")]

internal static void WriteForce(string str, params object[] args)

{

WriteLogic(NetLogLevel.Trace, str, args);

}

[Conditional("DEBUG_MESSAGES"), Conditional("DEBUG")]

internal static void WriteForce(NetLogLevel level, string str, params object[] args)

{

WriteLogic(level, str, args);

}

internal static void WriteError(string str, params object[] args)

{

WriteLogic(NetLogLevel.Error, str, args);

}

}

}