Added logger

GlitchLog/src/GlitchLog.bf

@@ -0,0 +1,65 @@
+using System;
+using System.Text;
+using System.Diagnostics;
+
+namespace GlitchLog
+{
+	public static class GlitchLog
+	{
+		private static String _format;
+		internal static String _preparedFormat ~ delete _;
+		internal static StringView _preMsgFormat;
+		internal static StringView _postMsgFormat;
+
+		public static String Format
+		{
+			get => _format;
+			set
+			{
+				_format = value;
+
+				PrepareFormat();
+			}
+		}
+
+		static void PrepareFormat()
+		{
+			delete _preparedFormat;
+
+			// Length = 0 -> no format -> only print msg
+			if(_format.Length == 0)
+			{
+				_preMsgFormat.Ptr = null;
+				_postMsgFormat.Ptr = null;
+			}
+
+			_preparedFormat = new .(_format);
+
+			// Todo: this is utter garbage
+			_preparedFormat.Replace("{l", "{0");
+			_preparedFormat.Replace("{t", "{1");
+			_preparedFormat.Replace("{n", "{2");
+
+			int index = _preparedFormat.IndexOf("{m}");
+
+			// {m} not in format-string -> format is pre msg
+			if(index == -1)
+			{
+				_preMsgFormat = _preparedFormat;
+				_postMsgFormat.Ptr = null;
+			}
+			else
+			{
+				if(index == 0)
+					_preMsgFormat.Ptr = null;
+				else
+					_preMsgFormat = .(_preparedFormat, 0, index);
+				
+				if(index == _preparedFormat.Length - 3)
+					_postMsgFormat.Ptr = null;
+				else
+					_postMsgFormat = .(_preparedFormat, index + 3, _preparedFormat.Length - index - 3);
+			}
+		}
+	}
+}