+ added language system back in

src/main/java/eu/univento/commons/player/DatabasePlayer.java

@@ -6,6 +6,7 @@ import eu.univento.commons.player.ban.BanReason;
 import eu.univento.commons.player.friend.FriendData;
 import eu.univento.commons.player.kick.KickData;
 import eu.univento.commons.player.kick.KickReason;
+import eu.univento.commons.player.language.Language;
 import eu.univento.commons.player.mute.MuteData;
 import eu.univento.commons.player.mute.MuteReason;
 import eu.univento.commons.player.rank.Group;
@@ -47,6 +48,10 @@ public class DatabasePlayer {
         return settings;
     }
 
+    public Language getLanguage() {
+        return Language.getLanguage(Locale.forLanguageTag(getSettings().getLanguage()));
+    }
+
     public CompletableFuture<PlayerSettings> getSettingsFromDatabase() {
         CompletableFuture<PlayerSettings> future = new CompletableFuture<>();
         getObjectFromDatabase("Settings").whenComplete((entries, throwable) -> {

src/main/java/eu/univento/commons/player/language/Language.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2017 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.commons.player.language;
+
+import eu.univento.commons.Commons;
+import io.vertx.core.json.JsonObject;
+import io.vertx.ext.sql.ResultSet;
+import io.vertx.ext.sql.SQLConnection;
+import lombok.Getter;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.Locale;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public class Language {
+
+    private static ArrayList<Language> languages = new ArrayList<>();
+
+    static {
+        languages.add(new Language(Locale.GERMAN));
+        languages.add(new Language(Locale.ENGLISH));
+        languages.add(new Language(Locale.ITALIAN));
+    }
+
+    @Getter private Locale locale;
+    private LinkedHashMap<String, String> translations = new LinkedHashMap<>();
+
+    private Language(Locale locale) {
+        this.locale = locale;
+        Commons.getCommons().getDatabaseManager().getMySQL().getClient().getConnection(res -> {
+            if(res.succeeded()) {
+                SQLConnection connection = res.result();
+                connection.query("SELECT identifier, " + locale.getISO3Language() + " FROM translations;", result -> {
+                    if(result.succeeded()) {
+                        ResultSet rs = result.result();
+                        for(JsonObject json : rs.getRows()) {
+                            translations.put(json.getString("translations"), json.getString(locale.getISO3Language()));
+                        }
+
+                    }else result.cause().printStackTrace();
+                });
+            }else res.cause().printStackTrace();
+        });
+    }
+
+    public static Language getLanguage(Locale locale) {
+        for(Language language : languages) {
+            if(language.getLocale().equals(locale)) return language;
+        }
+        return null;
+    }
+
+    public String getMessage(MessageConstant constant) {
+        return getWord(constant.getName());
+    }
+
+    public String getWord(String constant) {
+        return translations.get(constant);
+    }
+}

src/main/java/eu/univento/commons/utils/Strings.java

@@ -1,5 +1,7 @@
 package eu.univento.commons.utils;
 
+import java.lang.reflect.Array;
+
 /**
  * @author joethei, Alex Gitelman
  * @version 1.0
@@ -37,4 +39,25 @@ public class Strings {
         // e.g. "1.2.3" = "1.2.3" or "1.2.3" < "1.2.3.4"
         return Integer.signum(vals1.length - vals2.length);
     }
+
+    public static String[] remove(String[] array, String element) {
+        if (array.length > 0) {
+            int index = -1;
+            for (int i = 0; i < array.length; i++) {
+                if (array[i].equals(element)) {
+                    index = i;
+                    break;
+                }
+            }
+            if (index >= 0) {
+                String[] copy = (String[]) Array.newInstance(array.getClass().getComponentType(), array.length - 1);
+                if (copy.length > 0) {
+                    System.arraycopy(array, 0, copy, 0, index);
+                    System.arraycopy(array, index + 1, copy, index, copy.length - index);
+                }
+                return copy;
+            }
+        }
+        return array;
+    }
 }