Implemented translation

src/main/java/hu/ditservices/STPlugin.java

@@ -11,6 +11,7 @@ import org.bukkit.ChatColor;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.PluginCommand;
 import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.event.Listener;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -30,6 +31,8 @@ public final class STPlugin extends JavaPlugin implements CommandExecutor, Liste
     private FileConfiguration config;
 
     public long ServerStartTime;
+
+    private YamlConfiguration langConfig;
     private ServerPasswordData serverPasswordData;
 
     @Override
@@ -186,6 +189,31 @@ public final class STPlugin extends JavaPlugin implements CommandExecutor, Liste
         return this.serverPasswordData;
     }
 
+    private void initLocalization() throws IOException {
+        File langFolder = new File(getDataFolder(), "lang");
+        if (!langFolder.exists()) {
+            langFolder.mkdirs();
+        }
+
+        String[] languages = {"en", "hu"};
+        for (String l : languages) {
+            File langFile = new File(langFolder, l + ".yml");
+            ConfigUpdater.update(this, "lang/"+l+".yml", langFile, Collections.emptyList());
+        }
+
+        String lang = this.config.getString("language", "en");
+        File langFile = new File(getDataFolder(), "lang/" + lang + ".yml");
+        if (!langFile.exists()) {
+            getLogger().warning("Language file for '" + lang + "' not found. Falling back to English.");
+            langFile = new File(getDataFolder(), "lang/en.yml");
+        }
+        this.langConfig = YamlConfiguration.loadConfiguration(langFile);
+    }
+
+    public String getTranslatedText(String key) {
+        return langConfig.getString(key, "Translation not found: " + key);
+    }
+
     public boolean reload(){
         File configFile = new File(getDataFolder(), "config.yml");
 
@@ -199,6 +227,12 @@ public final class STPlugin extends JavaPlugin implements CommandExecutor, Liste
         }
         reloadConfig();
         this.config = getConfig();
+        try {
+            this.initLocalization();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
 
         return true;
     }

src/main/java/hu/ditservices/commands/PingCommand.java

@@ -12,7 +12,7 @@ public class PingCommand {
         if (sender instanceof Player) {
             Player player = (Player) sender;
             try {
-                player.sendMessage(plugin.getPrefix() + "Your response time to the server: " + Server.getPlayerPing(player) + " ms");
+                player.sendMessage(plugin.getPrefix() + plugin.getTranslatedText("cmd.ping") + Server.getPlayerPing(player) + " ms");
                 return true;
             } catch (IllegalArgumentException | SecurityException e) {
                 e.printStackTrace();

src/main/java/hu/ditservices/commands/PluginManagerCommand.java

@@ -11,30 +11,30 @@ public class PluginManagerCommand {
     public static boolean LoadPlugin(CommandSender sender, String[] args){
         Plugin plugin = Bukkit.getPluginManager().getPlugin(args[2]);
         if (plugin == null) {
-            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin not exist!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+ STPlugin.getInstance().getTranslatedText("pmanager.not.exist"));
             return false;
         }
         if (plugin.isEnabled()){
-            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" already enabled!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+STPlugin.getInstance().getTranslatedText("pmanager.already.enabled"));
             return true;
         }
 
         Bukkit.getPluginManager().enablePlugin(plugin);
-        sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" successfully enabled!");
+        sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+STPlugin.getInstance().getTranslatedText("pmanager.success.enabled"));
         return true;
     }
     public static boolean UnloadPlugin(CommandSender sender, String[] args){
         Plugin plugin = Bukkit.getPluginManager().getPlugin(args[2]);
         if (plugin == null) {
-            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin not exist!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+STPlugin.getInstance().getTranslatedText("pmanager.not.exist"));
             return false;
         }
         if (!plugin.isEnabled()){
-            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" already disabled!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+STPlugin.getInstance().getTranslatedText("pmanager.already.disabled"));
             return true;
         }
         Bukkit.getPluginManager().disablePlugin(plugin);
-        sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" successfully disabled!");
+        sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+STPlugin.getInstance().getTranslatedText("pmanager.success.disabled"));
         return true;
     }
 

src/main/java/hu/ditservices/commands/SettingsCommand.java

@@ -9,15 +9,18 @@ public class SettingsCommand {
     public static boolean Run(CommandSender sender) {
         STPlugin plugin = STPlugin.getInstance();
 
+        String enabled = plugin.getTranslatedText("settings.enabled");
+        String disabled = plugin.getTranslatedText("settings.disabled");
+
         sender.sendMessage( ChatColor.GREEN+" === Plugin Information === " + "\n"
-                + ChatColor.GREEN+"Plugin Version: " + ChatColor.translateAlternateColorCodes('&',"&a[&fSimplify&7Tools&2] &4- &f") + plugin.getDescription().getVersion() + "\n"
+                + ChatColor.GREEN + "Plugin " + plugin.getTranslatedText("version.pre.text") + ChatColor.translateAlternateColorCodes('&',"&a[&fSimplify&7Tools&2] &4- &f") + plugin.getDescription().getVersion() + "\n"
-                + ChatColor.GREEN+"Server Version: " + Version.ServerVersion.getCurrent().toString() + "\n"
+                + ChatColor.GREEN + plugin.getTranslatedText("settings.server") + plugin.getTranslatedText("version.pre.text") + Version.ServerVersion.getCurrent().toString() + "\n"
-                + ChatColor.GREEN+" -------- Features -------- " + "\n"
+                + ChatColor.GREEN + " -------- " + plugin.getTranslatedText("settings.features") +" -------- " + "\n"
-                + ChatColor.GREEN+"Tab customization: "+(plugin.getConfig().getBoolean("Tab.enabled") ? ChatColor.GREEN + "Enabled" : ChatColor.RED+"Disabled") + "\n"
+                + ChatColor.GREEN + plugin.getTranslatedText("settings.feature.tab") + (plugin.getConfig().getBoolean("Tab.enabled") ? ChatColor.GREEN + enabled : ChatColor.RED + disabled) + "\n"
-                + ChatColor.GREEN+"Custom Advancement Msg: " + (plugin.getConfig().getBoolean("CustomAdvancement.enabled") ? ChatColor.GREEN+"Enabled" : ChatColor.RED+"Disabled") + "\n"
+                + ChatColor.GREEN + plugin.getTranslatedText("settings.feature.CustomAdvancementMsg") + (plugin.getConfig().getBoolean("CustomAdvancement.enabled") ? ChatColor.GREEN + enabled : ChatColor.RED + disabled) + "\n"
-                + ChatColor.GREEN+"Auto saving: " + (plugin.getConfig().getBoolean("Saving.enabled") ? ChatColor.GREEN+"Enabled" : ChatColor.RED+"Disabled") + "\n"
+                + ChatColor.GREEN + plugin.getTranslatedText("settings.feature.AutoSave") + (plugin.getConfig().getBoolean("Saving.enabled") ? ChatColor.GREEN + enabled : ChatColor.RED + disabled) + "\n"
-                + ChatColor.GREEN+"Plugin manager: " + (plugin.getConfig().getBoolean("PluginManager.enabled") ? ChatColor.GREEN+"Enabled" : ChatColor.RED+"Disabled") + "\n"
+                + ChatColor.GREEN + plugin.getTranslatedText("settings.feature.pmanager") + (plugin.getConfig().getBoolean("PluginManager.enabled") ? ChatColor.GREEN + enabled : ChatColor.RED + disabled) + "\n"
-                + ChatColor.GREEN+" ========================== "
+                + ChatColor.GREEN + " ========================== "
         );
 
         return true;

src/main/java/hu/ditservices/commands/StatCommand.java

@@ -16,15 +16,17 @@ public class StatCommand {
         long hours = totalSeconds / 3600;
         long minutes = (totalSeconds % 3600) / 60;
         long seconds = totalSeconds % 60;
+        STPlugin plugin = STPlugin.getInstance();
+        plugin.getTranslatedText("");
 
-        player.sendMessage(STPlugin.getInstance().getPrefix() + ChatColor.GREEN + " === Your statistics === ");
+        player.sendMessage(STPlugin.getInstance().getPrefix() + ChatColor.GREEN + " === "+plugin.getTranslatedText("stats.header")+" === ");
-        player.sendMessage(ChatColor.AQUA+"Connects: " + (player.getStatistic(Statistic.LEAVE_GAME)+1));
+        player.sendMessage(ChatColor.AQUA+plugin.getTranslatedText("stats.connects") + (player.getStatistic(Statistic.LEAVE_GAME)+1));
-        player.sendMessage(ChatColor.AQUA+"Deaths: " + player.getStatistic(Statistic.DEATHS));
+        player.sendMessage(ChatColor.AQUA+plugin.getTranslatedText("stats.deaths") + player.getStatistic(Statistic.DEATHS));
-        player.sendMessage(ChatColor.AQUA+"Mob kills: " + player.getStatistic(Statistic.MOB_KILLS));
+        player.sendMessage(ChatColor.AQUA+plugin.getTranslatedText("stats.MobKills") + player.getStatistic(Statistic.MOB_KILLS));
-        player.sendMessage(ChatColor.AQUA+"Player kills: " + player.getStatistic(Statistic.PLAYER_KILLS));
+        player.sendMessage(ChatColor.AQUA+plugin.getTranslatedText("stats.PlayerKills") + player.getStatistic(Statistic.PLAYER_KILLS));
-        player.sendMessage(ChatColor.AQUA+"Sleep count: " + player.getStatistic(Statistic.SLEEP_IN_BED));
+        player.sendMessage(ChatColor.AQUA+plugin.getTranslatedText("stats.sleeps") + player.getStatistic(Statistic.SLEEP_IN_BED));
-        player.sendMessage(ChatColor.AQUA+"Enchant count: " + player.getStatistic(Statistic.ITEM_ENCHANTED));
+        player.sendMessage(ChatColor.AQUA+plugin.getTranslatedText("stats.enchants") + player.getStatistic(Statistic.ITEM_ENCHANTED));
-        player.sendMessage(ChatColor.AQUA + "Total Play Time: " + hours + "h " + minutes + "m " + seconds + "s");
+        player.sendMessage(ChatColor.AQUA + plugin.getTranslatedText("stats.totaltime") + hours + plugin.getTranslatedText("stats.hour") + minutes + plugin.getTranslatedText("stats.minutes") + seconds + plugin.getTranslatedText("stats.seconds"));
         player.sendMessage(ChatColor.GREEN+" =================== ");
         return true;
     }

src/main/java/hu/ditservices/handlers/CommandHandler.java

@@ -18,7 +18,7 @@ public class CommandHandler implements CommandExecutor {
 
     public CommandHandler(final STPlugin instance) {
         this.plugin = instance;
-        this.noArgMsg = plugin.getPrefix() + ChatColor.DARK_RED + "To list all SimplifyTools commands use the '/help SIMPLIFYTOOLS' command!";
+        this.noArgMsg = plugin.getPrefix() + ChatColor.DARK_RED + plugin.getTranslatedText("list.help");
         this.cd = new Cooldown(plugin);
         this.config = plugin.getConfig();
     }
@@ -44,7 +44,7 @@ public class CommandHandler implements CommandExecutor {
 
                 if (command.getName().equals("st") && (args.length == 0 || args[0].contains("help")))
                 {
-                    sender.sendMessage(plugin.getPrefix() + ChatColor.GREEN+"Version: " + plugin.getDescription().getVersion());
+                    sender.sendMessage(plugin.getPrefix() + ChatColor.GREEN+plugin.getTranslatedText("version.pre.text") + plugin.getDescription().getVersion());
                     sender.sendMessage(this.noArgMsg);
                     return true;
                 }
@@ -58,13 +58,13 @@ public class CommandHandler implements CommandExecutor {
 
                     if(plugin.reload()){
                         sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Successfully reload!" + "\n"
-                        + plugin.getPrefix() + ChatColor.RED + "Notice: Restart your server if the settings didn't applied.");
+                        + plugin.getPrefix() + ChatColor.RED + plugin.getTranslatedText("notice.settings.not.applied"));
                         return true;
                     }
                 }
 
                 if (command.getName().equals("st") && args[0].contains("tps") && sender.hasPermission("st.tps")) {
-                        sender.sendMessage(plugin.getPrefix() + ChatColor.GREEN+"Plugin Calculated TPS: "+TPS.getColor()+String.format("%.2f", TPS.getTPS()));
+                        sender.sendMessage(plugin.getPrefix() + ChatColor.GREEN+plugin.getTranslatedText("plugin.calculated.tps")+TPS.getColor()+String.format("%.2f", TPS.getTPS()));
                         return true;
 
                 }
@@ -72,7 +72,7 @@ public class CommandHandler implements CommandExecutor {
                 if (command.getName().equalsIgnoreCase("st") && args[0].contains("pmanager")) {
                     if (sender.hasPermission("st.pmanager.unload") || sender.hasPermission("st.pmanager.load") || sender.hasPermission("st.pmanager")) {
                         if (args.length==1){
-                            sender.sendMessage(plugin.getPrefix() + ChatColor.DARK_RED+"Invalid arguments!");
+                            sender.sendMessage(plugin.getPrefix() + ChatColor.DARK_RED+plugin.getTranslatedText("invalid.arguments"));
                             return true;
                         }
                         if (config.getBoolean("PluginManager.enabled")) {
@@ -85,7 +85,7 @@ public class CommandHandler implements CommandExecutor {
                                 PluginManagerCommand.UnloadPlugin(sender, args);
                             }
                         } else {
-                            sender.sendMessage(plugin.getPrefix() + ChatColor.DARK_RED + "Plugin manager commands are disabled in the config!");
+                            sender.sendMessage(plugin.getPrefix() + ChatColor.DARK_RED + plugin.getTranslatedText("pmanager.disabled"));
                             return true;
                         }
                     }

src/main/java/hu/ditservices/handlers/LoginCommandHandler.java

@@ -1,6 +1,7 @@
 package hu.ditservices.handlers;
 
 import hu.ditservices.STPlugin;
+import org.bukkit.ChatColor;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -40,21 +41,21 @@ public class LoginCommandHandler implements CommandExecutor {
         UUID pUuid = player.getUniqueId();
 
         if (args.length != 1) {
-            player.sendMessage("Usage: /slogin <PASSWORD>");
+            player.sendMessage(plugin.getTranslatedText("cmd.usage.login"));
             return true;
         }
 
         if (plugin.getServerPasswordData().getAuthenticatedPlayers().getOrDefault(pUuid,false)) {
-            player.sendMessage("You are already authenticated.");
+            player.sendMessage(ChatColor.GREEN + plugin.getTranslatedText("serverpassword.already.auth"));
             return true;
         }
 
         if (this.authenticate(player, args[0])) {
-            player.sendMessage("You have been authenticated.");
+            player.sendMessage(ChatColor.GREEN + plugin.getTranslatedText("serverpassword.success.auth"));
             plugin.getServerPasswordData().getInventoryMap().remove(pUuid);
             plugin.getServerPasswordData().getArmorMap().remove(pUuid);
         } else {
-            player.sendMessage("Incorrect password. Try again.");
+            player.sendMessage(ChatColor.RED + plugin.getTranslatedText("serverpassword.incorrect"));
         }
         return true;
     }

src/main/java/hu/ditservices/listeners/ServerPasswordEvents.java

@@ -36,8 +36,8 @@ public class ServerPasswordEvents implements Listener {
                 player.getInventory().clear();
                 player.getInventory().setArmorContents(null);
             }
-            player.sendMessage(ChatColor.RED + "There is server password enabled on this server!");
+            player.sendMessage(ChatColor.RED + plugin.getTranslatedText("serverpassword.enabled"));
-            player.sendMessage("Note: This means the same password for all players.");
+            player.sendMessage(plugin.getTranslatedText("serverpassword.note"));
             BukkitRunnable authReminder = new BukkitRunnable() {
                 @Override
                 public void run() {
@@ -46,7 +46,7 @@ public class ServerPasswordEvents implements Listener {
                         this.cancel();
                         return;
                     }
-                    player.sendMessage(ChatColor.RED + "Please login using /slogin <password>");
+                    player.sendMessage(ChatColor.RED + plugin.getTranslatedText("serverpassword.login"));
                 }
             };
             authReminder.runTaskTimer(plugin, 0L, 100L);

src/main/resources/config.yml

@@ -11,6 +11,9 @@
 #  ██████╔╝██║██║░╚═╝░██║██║░░░░░███████╗██║██║░░░░░░░░██║░░░░░░██║░░░╚█████╔╝╚█████╔╝███████╗██████╔╝
 #  ╚═════╝░╚═╝╚═╝░░░░░╚═╝╚═╝░░░░░╚══════╝╚═╝╚═╝░░░░░░░░╚═╝░░░░░░╚═╝░░░░╚════╝░░╚════╝░╚══════╝╚═════╝░
 #
+# Localization options
+# Currently these languages included by default: en, hu. You can add another language in the lang folder.
+language: 'en'
 # Logging options
 # If you enable one of them, a txt file will be created every day automatically with the current date.
 Log:
@@ -61,7 +64,7 @@ Tab:
 CustomMsg:
   enabled: false
   connect: '{PREFIX}{NAME} &aconnected to the server.'
-  disconnect: '{PREFIX}{NAME} leaved the game.'
+  disconnect: '{PREFIX}{NAME} left the game.'
 
 # Auto Save options
 # Saves Worlds/Users data to disk.

src/main/resources/lang/en.yml

@@ -0,0 +1,39 @@
+version.pre.text: "Version: "
+action.success.reload: "Successfully reload!"
+notice.settings.not.applied: "Notice: Restart your server if the settings didn't applied."
+plugin.calculated.tps: "Plugin Calculated TPS: "
+invalid.arguments: "Invalid arguments!"
+pmanager.disabled: "Plugin manager commands are disabled in the config!"
+serverpassword.enabled: "There is server password enabled on this server!"
+serverpassword.note: "Note: This means the same password for all players."
+serverpassword.login: "Please login using /slogin <password>"
+serverpassword.already.auth: "You are already authenticated."
+serverpassword.success.auth: "You have been authenticated."
+serverpassword.incorrect: "Incorrect password. Try again."
+cmd.usage.login: "Usage: /slogin <PASSWORD>"
+settings.server: "Server "
+settings.features: "Features"
+settings.enabled: "Enabled"
+settings.disabled: "Disabled"
+settings.feature.tab: "Tab customization: "
+settings.feature.CustomAdvancementMsg: "Custom Advancement Msg: "
+settings.feature.AutoSave: "Auto saving: "
+settings.feature.pmanager: "Plugin manager: "
+stats.header: "Your statistics"
+stats.connects: "Connects: "
+stats.deaths: "Deaths: "
+stats.MobKills: "Mob kills: "
+stats.PlayerKills: "Player kills: "
+stats.sleeps: "Sleeps: "
+stats.enchants: "Enchants: "
+stats.totaltime: "Total Play Time: "
+stats.hour: "h "
+stats.minutes: "m "
+stats.seconds: "s"
+cmd.ping: "Your response time to the server: "
+pmanager.not.exist: "Plugin not exist!"
+pmanager.already.enabled: " already enabled!"
+pmanager.success.enabled: " successfully enabled!"
+pmanager.already.disabled: " already disabled!"
+pmanager.success.disabled: " successfully disabled!"
+list.help: "To list all SimplifyTools commands use the '/help SIMPLIFYTOOLS' command!"

src/main/resources/lang/hu.yml

@@ -0,0 +1,39 @@
+version.pre.text: "Verzió: "
+action.success.reload: "Sikeres újratöltés!"
+notice.settings.not.applied: "Figyelem: Indítsd újra a szervert, ha a beállítások nem alkalmazódtak."
+plugin.calculated.tps: "Plugin által kalkulált TPS: "
+invalid.arguments: "Érvénytelen argumentek!"
+pmanager.disabled: "A plugin-kezelő le van tiltva a konfigban!"
+serverpassword.enabled: "Ezen a szerveren szerver jelszó van bekapcsolva!"
+serverpassword.note: "Figyelem: Ez azt jelenti, hogy mindenki számára ugyanazt a jelszót kell megadni!"
+serverpassword.login: "Kérlek, lépj be ezzel: /slogin <jelszó>"
+serverpassword.already.auth: "Már bejelentkeztél."
+serverpassword.success.auth: "Sikeresen bejelentkeztél!"
+serverpassword.incorrect: "Rossz jelszó. Próbáld újra."
+cmd.usage.login: "Használat: /slogin <JELSZÓ>"
+settings.server: "Szerver "
+settings.features: "Tulajdonságok "
+settings.enabled: "Bekapcsolva"
+settings.disabled: "Kikapcsolva"
+settings.feature.tab: "Tablista testreszabás: "
+settings.feature.CustomAdvancementMsg: "Teljesítmény-elérés üzenet testreszabás: "
+settings.feature.AutoSave: "Automatikus mentés: "
+settings.feature.pmanager: "Plugin kezelő: "
+stats.header: "A statisztikáid"
+stats.connects: "Belépések: "
+stats.deaths: "Halálok: "
+stats.MobKills: "Mob ölések: "
+stats.PlayerKills: "Játékos ölések: "
+stats.sleeps: "Alvások: "
+stats.enchants: "Enchantolások: "
+stats.totaltime: "Összes játékidő: "
+stats.hour: "ó "
+stats.minutes: "p "
+stats.seconds: "mp"
+cmd.ping: "A válaszidőd a szerverhez: "
+pmanager.not.exist: "Plugin nem létezik!"
+pmanager.already.enabled: " már eddig is engedélyezve volt!"
+pmanager.success.enabled: " sikeresen engedélyezve!"
+pmanager.already.disabled: " már kivolt kapcsolva eddig is!"
+pmanager.success.disabled: " sikeresen kikapcsolva!"
+list.help: "Használd a '/help SIMPLIFYTOOLS' parancsot a plugin parancsainak listázásához!"