Added first simple logger for CoopClient

Client/CoopClient.csproj

@@ -92,6 +92,7 @@
     <Compile Include="Entities\Player\Sync\OnFootSync.cs" />
     <Compile Include="Entities\Player\Sync\VehicleSync.cs" />
     <Compile Include="JavascriptHook.cs" />
+    <Compile Include="Logger.cs" />
     <Compile Include="Main.cs" />
     <Compile Include="Menus\MenusMain.cs" />
     <Compile Include="Menus\Sub\Servers.cs" />

Client/JavascriptHook.cs

@@ -50,7 +50,7 @@ namespace CoopClient
                 }
                 catch (Exception ex)
                 {
-                    // TODO
+                    Logger.Write(ex.Message, Logger.LogLevel.Server);
                 }
             }
 
@@ -70,7 +70,7 @@ namespace CoopClient
                     }
                     catch (Exception ex)
                     {
-                        // TODO
+                        Logger.Write(ex.Message, Logger.LogLevel.Server);
                     }
                     finally
                     {

Client/Logger.cs

@@ -0,0 +1,71 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace CoopClient
+{
+    internal static class Logger
+    {
+        public enum LogLevel
+        {
+            Normal,
+            Server,
+            Custom
+        }
+
+        public static void Write(string message, LogLevel level = LogLevel.Normal, string filepath = null)
+        {
+            string newFilePath = null;
+
+            switch (level)
+            {
+                case LogLevel.Normal:
+                    newFilePath = "scripts\\CoopLog.txt";
+                    break;
+                case LogLevel.Server:
+                    newFilePath = $"scripts\\resources\\{Main.MainSettings.LastServerAddress.Replace(":", ".")}\\CoopLog.txt";
+                    break;
+                case LogLevel.Custom:
+                    if (string.IsNullOrEmpty(filepath))
+                    {
+                        goto case LogLevel.Normal;
+                    }
+
+                    newFilePath = filepath;
+                    break;
+            }
+
+            try
+            {
+                if (File.Exists(newFilePath))
+                {
+                    // Check if the rows are under 20 and delete the first 10 if so to avoid large logs
+                    // Firstly get all lines
+                    string[] oldLines = File.ReadAllLines(newFilePath);
+
+                    // Check the length of the lines
+                    if (oldLines.Length >= 20)
+                    {
+                        // Now overwrite the file without the first 10 lines
+                        File.WriteAllLines(newFilePath, oldLines.Skip(10).ToArray());
+                    }
+                }
+
+                using (StreamWriter sw = new StreamWriter(newFilePath, true))
+                {
+                    Log(message, sw);
+
+                    sw.Flush();
+                    sw.Close();
+                }
+            }
+            catch
+            { }
+        }
+
+        private static void Log(string message, TextWriter writer)
+        {
+            writer.WriteLine($"[{DateTime.Now.ToLongTimeString()} {DateTime.Now.ToLongDateString()}] : {message}");
+        }
+    }
+}