Hold on scripts when reconnecting + login 503

- Added "connect" command in scripts (idea from TorchRJ_)
- Handle 503 service unavailable error for Minecraft logins
- Renamed [Scripting] into [StartupScript] (more explicit)
- Startup Script only runs once even using /reco but ...
- Scripts are now kept and resumed when (re)connecting

MinecraftClient/Bots.cs

@@ -931,6 +931,13 @@ namespace MinecraftClient
                                     case "exit": //Exit bot & stay connected to the server
                                         UnloadBot();
                                         break;
+                                    case "connect":
+                                        if (instruction_line.Length >= 9)
+                                        {
+                                            Settings.ServerIP = instruction_line.Substring(8);
+                                            ReconnectToTheServer();
+                                        }
+                                        break;
                                     default:
                                         sleepticks = 0; Update(); //Unknown command : process next line immediately
                                         break;

MinecraftClient/MinecraftCom.cs

@@ -15,7 +15,7 @@ namespace MinecraftClient
     {
         #region Login to Minecraft.net and get a new session ID
 
-        public enum LoginResult { OtherError, SSLError, Success, WrongPassword, Blocked, AccountMigrated, NotPremium };
+        public enum LoginResult { OtherError, ServiceUnavailable, SSLError, Success, WrongPassword, Blocked, AccountMigrated, NotPremium };
 
         /// <summary>
         /// Allows to login to a premium Minecraft account using the Yggdrasil authentication scheme.
@@ -66,6 +66,10 @@ namespace MinecraftClient
                             else return LoginResult.WrongPassword;
                         }
                     }
+                    else if ((int)response.StatusCode == 503)
+                    {
+                        return LoginResult.ServiceUnavailable;
+                    }
                     else return LoginResult.Blocked;
                 }
                 else if (e.Status == WebExceptionStatus.SendFailure)
@@ -110,6 +114,11 @@ namespace MinecraftClient
         bool encrypted = false;
         int protocolversion;
 
+        public MinecraftCom()
+        {
+            foreach (ChatBot bot in scripts_on_hold) { bots.Add(bot); }
+            scripts_on_hold.Clear();
+        }
         public bool Update()
         {
             for (int i = 0; i < bots.Count; i++) { bots[i].Update(); }
@@ -586,9 +595,14 @@ namespace MinecraftClient
             catch (System.IO.IOException) { }
             catch (NullReferenceException) { }
             catch (ObjectDisposedException) { }
+
+            foreach (ChatBot bot in bots)
+                if (bot is Bots.Scripting)
+                    scripts_on_hold.Add((Bots.Scripting)bot);
         }
 
         private List<ChatBot> bots = new List<ChatBot>();
+        private static List<Bots.Scripting> scripts_on_hold = new List<Bots.Scripting>();
         public void BotLoad(ChatBot b) { b.SetHandler(this); bots.Add(b); b.Initialize(); Settings.SingleCommand = ""; }
         public void BotUnLoad(ChatBot b) { bots.RemoveAll(item => object.ReferenceEquals(item, b)); }
         public void BotClear() { bots.Clear(); }

MinecraftClient/Program.cs

@@ -162,7 +162,7 @@ namespace MinecraftClient
                         if (Settings.ChatLog_Enabled)   { handler.BotLoad(new Bots.ChatLog(Settings.ChatLog_File, Settings.ChatLog_Filter, Settings.ChatLog_DateTime)); }
                         if (Settings.PlayerLog_Enabled) { handler.BotLoad(new Bots.PlayerListLogger(Settings.PlayerLog_Delay, Settings.PlayerLog_File)); }
                         if (Settings.AutoRelog_Enabled) { handler.BotLoad(new Bots.AutoRelog(Settings.AutoRelog_Delay, Settings.AutoRelog_Retries)); }
-                        if (Settings.Scripting_Enabled) { handler.BotLoad(new Bots.Scripting(Settings.Scripting_ScriptFile)); }
+                        if (Settings.StartupScript_Enabled) { handler.BotLoad(new Bots.Scripting(Settings.StartupScript_ScriptFile)); Settings.StartupScript_Enabled = false; }
                         if (Settings.RemoteCtrl_Enabled){ handler.BotLoad(new Bots.RemoteControl()); }
 
                         //Start the main TCP client
@@ -192,6 +192,7 @@ namespace MinecraftClient
                 {
                     case MinecraftCom.LoginResult.AccountMigrated: Console.WriteLine("Account migrated, use e-mail as username."); break;
                     case MinecraftCom.LoginResult.Blocked: Console.WriteLine("Too many failed logins. Please try again later."); break;
+                    case MinecraftCom.LoginResult.ServiceUnavailable: Console.WriteLine("Login servers are unavailable. Please try again later."); break;
                     case MinecraftCom.LoginResult.WrongPassword: Console.WriteLine("Incorrect password."); break;
                     case MinecraftCom.LoginResult.NotPremium: Console.WriteLine("User not premium."); break;
                     case MinecraftCom.LoginResult.OtherError: Console.WriteLine("Network error."); break;

MinecraftClient/Settings.cs

@@ -64,9 +64,9 @@ namespace MinecraftClient
         public static int AutoRelog_Retries = 3;
         public static string AutoRelog_KickMessagesFile = "kickmessages.txt";
 
-        //Scripting Settings
+        //Startup Script Settings
-        public static bool Scripting_Enabled = false;
+        public static bool StartupScript_Enabled = false;
-        public static string Scripting_ScriptFile = "script.txt";
+        public static string StartupScript_ScriptFile = "script.txt";
 
         //Remote Control
         public static bool RemoteCtrl_Enabled = false;
@@ -101,7 +101,7 @@ namespace MinecraftClient
                                     case "chatlog": pMode = ParseMode.ChatLog; break;
                                     case "hangman": pMode = ParseMode.Hangman; break;
                                     case "main": pMode = ParseMode.Main; break;
-                                    case "scripting": pMode = ParseMode.Scripting; break;
+                                    case "startupscript": pMode = ParseMode.Scripting; break;
                                     case "remotecontrol": pMode = ParseMode.RemoteControl; break;
                                     default: pMode = ParseMode.Default; break;
                                 }
@@ -183,8 +183,8 @@ namespace MinecraftClient
                                         case ParseMode.Scripting:
                                             switch (argName.ToLower())
                                             {
-                                                case "enabled": Scripting_Enabled = str2bool(argValue); break;
+                                                case "enabled": StartupScript_Enabled = str2bool(argValue); break;
-                                                case "scriptfile": Scripting_ScriptFile = argValue; break;
+                                                case "scriptfile": StartupScript_ScriptFile = argValue; break;
                                             }
                                             break;
 
@@ -259,7 +259,7 @@ namespace MinecraftClient
                 + "wordsfile=hangman-en.txt\r\n"
                 + "fichiermots=hangman-fr.txt\r\n"
                 + "\r\n"
-                + "[Scripting]\r\n"
+                + "[StartupScript]\r\n"
                 + "enabled=false\r\n"
                 + "scriptfile=testscript.txt\r\n"
                 + "\r\n"