Merge pull request 'Playtime Command' (#285) from Playtime_Command into master

Reviewed-on: SteamWar/BungeeCore#285
Reviewed-by: YoyoNow <jwsteam@nidido.de>
Reviewed-by: Lixfel <lixfel@steamwar.de>

src/de/steamwar/bungeecore/BungeeCore.java

@@ -127,6 +127,7 @@ public class BungeeCore extends Plugin {
         new VerifyCommand();
         new ReplayCommand();
         new GDPRQuery();
+        new PlaytimeCommand();
 
         // Punishment Commands:
         new PunishmentCommand("ban", Punishment.PunishmentType.Ban);

src/de/steamwar/bungeecore/commands/PlaytimeCommand.java

@@ -0,0 +1,49 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import org.apache.commons.lang3.LocaleUtils;
+
+import java.text.DecimalFormat;
+import java.text.NumberFormat;
+import java.util.Locale;
+
+public class PlaytimeCommand extends BasicCommand{
+
+    public PlaytimeCommand() {
+        super("playtime", null);
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] strings) {
+        if(!(sender instanceof ProxiedPlayer))
+            return;
+
+        NumberFormat format = NumberFormat.getNumberInstance(((ProxiedPlayer)sender).getLocale());
+        format.setMaximumFractionDigits(2);
+        String formattedText = format.format((SteamwarUser.get((ProxiedPlayer) sender).getOnlinetime() / (double) 3600));
+
+        Message.send("HOURS_PLAYED", sender, formattedText);
+    }
+}

src/de/steamwar/messages/BungeeCore.properties

@@ -569,3 +569,6 @@ GDPR_STATUS_INVENTORIES=§7Suche und packe Inventare...
 GDPR_STATUS_DATABASE=§7Packe Datenbankinhalte...
 GDPR_STATUS_LOGS=§7Suche und packe logs...
 GDPR_STATUS_FINISHED=§7Packen abgeschlossen
+
+#Playtime Command
+HOURS_PLAYED=§7Deine Spielzeit beträgt§8: §e{0}h