Merge pull request 'Refactor to BauServerInfo' (#263) from refactor_bauserverinfo into master

Reviewed-on: #263
Reviewed-by: YoyoNow <jwsteam@nidido.de>

BauSystem_Core/src/de/steamwar/bausystem/BauSystem.java

@@ -23,6 +23,7 @@ import de.steamwar.bausystem.commands.*;
 import de.steamwar.bausystem.world.*;
 import de.steamwar.bausystem.world.regions.Region;
 import de.steamwar.core.Core;
+import de.steamwar.providers.BauServerInfo;
 import de.steamwar.scoreboard.SWScoreboard;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
@@ -47,7 +48,7 @@ import java.util.logging.Level;
 
 public class BauSystem extends JavaPlugin implements Listener {
     private static BauSystem plugin;
-    private static UUID owner;
+    private static Integer owner;
     public static final String PREFIX = "§eBauSystem§8» §7";
 
     private BukkitTask autoShutdown;
@@ -56,12 +57,6 @@ public class BauSystem extends JavaPlugin implements Listener {
     public void onEnable() {
         plugin = this;
 
-        try {
-            owner = UUID.fromString(Bukkit.getWorlds().get(0).getName());
-        } catch (IllegalArgumentException e) {
-            owner = null;
-        }
-
         Mapper.init();
 
         new CommandTrace();
@@ -125,20 +120,15 @@ public class BauSystem extends JavaPlugin implements Listener {
     }
 
     public static UUID getOwner() {
-        //Lazy loading to improve startup time of the server in 1.15
-        if (owner == null) {
-            try {
-                owner = SteamwarUser.get(Integer.parseInt(Bukkit.getWorlds().get(0).getName())).getUUID();
-            } catch (NumberFormatException e) {
-                Bukkit.shutdown();
-                throw new SecurityException("owner is not a UserID", e);
-            }
-        }
-        return owner;
+        return SteamwarUser.get(getOwnerID()).getUUID();
     }
 
     public static int getOwnerID() {
-        return SteamwarUser.get(getOwner()).getId();
+        //Lazy loading to improve startup time of the server in 1.15
+        if (owner == null) {
+            owner = BauServerInfo.getOwnerId();
+        }
+        return owner;
     }
 
     @EventHandler