bepin/BepInEx/Logging/ConsoleLogListener.cs

using System;
using BepInEx.Configuration;
using BepInEx.ConsoleUtil;

namespace BepInEx.Logging
{
	/// <summary>
	/// Logs entries using Unity specific outputs.
	/// </summary>
	public class ConsoleLogListener : ILogListener
	{
		protected LogLevel DisplayedLogLevel = (LogLevel)Enum.Parse(typeof(LogLevel), ConfigConsoleDisplayedLevel.Value, true);

		public void LogEvent(object sender, LogEventArgs eventArgs)
		{
			if (eventArgs.Level.GetHighestLevel() > DisplayedLogLevel)
				return;

			string log = $"[{eventArgs.Level, -7}:{((ILogSource)sender).SourceName, 10}] {eventArgs.Data}\r\n";

			Kon.ForegroundColor = eventArgs.Level.GetConsoleColor();
			Console.Write(log);
			Kon.ForegroundColor = ConsoleColor.Gray;
		}

		public void Dispose() { }

		private static readonly ConfigWrapper<string> ConfigConsoleDisplayedLevel = ConfigFile.CoreConfig.Wrap(
			"Logging.Console",
			"DisplayedLogLevel",
			"Only displays the specified log level and above in the console output.",
			"Info");
	}
}