Add project files.

Assets/Cryville/Common/Logger.cs

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+using Ionic.Zip;
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Cryville.Common {
+	public abstract class Logger {
+		static readonly Dictionary<string, Logger> Instances = new Dictionary<string, Logger>();
+		static readonly Dictionary<string, StreamWriter> Files = new Dictionary<string, StreamWriter>();
+		static string logPath = null;
+		public static void SetLogPath(string path) {
+			logPath = path;
+			var dir = new DirectoryInfo(path);
+			if (!dir.Exists) Directory.CreateDirectory(dir.FullName);
+		}
+		public static void Log(string key, int level, string module, string format, params object[] args) {
+			if (!Instances.ContainsKey(key)) return;
+			Instances[key].Log(level, module, string.Format(format, args));
+			if (Files.ContainsKey(key)) Files[key].WriteLine("[{0:O}] [{1}] <{2}> {3}", DateTime.UtcNow, level, module, string.Format(format, args));
+		}
+		public static void Create(string key, Logger logger) {
+			Instances[key] = logger;
+			if (logPath != null) {
+				Files[key] = new StreamWriter(logPath + "/" + ((int)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString() + "-" + key + ".log");
+				Files[key].AutoFlush = true;
+			}
+		}
+		public static void Close() {
+			Instances.Clear();
+			foreach (var f in Files) f.Value.Dispose();
+			Files.Clear();
+		}
+
+		public virtual void Log(int level, string module, string msg) { }
+	}
+
+	public class InstantLogger : Logger {
+		readonly Action<int, string, string> callback;
+		public InstantLogger(Action<int, string, string> callback) {
+			if (callback == null)
+				throw new ArgumentNullException("callback");
+			this.callback = callback;
+		}
+		public override void Log(int level, string module, string msg) {
+			base.Log(level, module, msg);
+			callback(level, module, msg);
+		}
+	}
+	
+	public class BufferedLogger : Logger {
+		readonly List<LogEntry> buffer = new List<LogEntry>();
+		public BufferedLogger() { }
+		public override void Log(int level, string module, string msg) {
+			base.Log(level, module, msg);
+			lock (buffer) {
+				buffer.Add(new LogEntry(level, module, msg));
+			}
+		}
+		public void Enumerate(Action<int, string, string> callback) {
+			lock (buffer) {
+				foreach (var i in buffer) {
+					callback(i.level, i.module, i.msg);
+				}
+			}
+			buffer.Clear();
+		}
+	}
+
+	public struct LogEntry {
+		public int level;
+		public string module;
+		public string msg;
+		public LogEntry(int level, string module, string msg) {
+			this.level = level;
+			this.module = module;
+			this.msg = msg;
+		}
+	}
+}