BauSystem_15/src/de/steamwar/bausystem/commands/CommandDebugStick_15.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bausystem.commands;
 
-import de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.SWUtils;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
@@ -28,6 +28,6 @@ class CommandDebugStick_15 {
     private CommandDebugStick_15(){}
 
     static void giveStick(Player player){
-        PlayerUtils.giveItemToPlayer(player, new ItemStack(Material.DEBUG_STICK));
+        SWUtils.giveItemToPlayer(player, new ItemStack(Material.DEBUG_STICK));
     }
 }

BauSystem_API/src/de/steamwar/bausystem/SWUtils.java

@@ -23,7 +23,10 @@ import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
-public class PlayerUtils {
+import java.util.ArrayList;
+import java.util.List;
+
+public class SWUtils {
 
     public static void giveItemToPlayer(Player player, ItemStack itemStack) {
         ItemStack current = player.getInventory().getItemInMainHand();
@@ -33,4 +36,18 @@ public class PlayerUtils {
         }
     }
 
+    public static List<String> manageList(List<String> strings, String[] args, int index) {
+        strings = new ArrayList<>(strings);
+        for (int i = strings.size() - 1; i >= 0; i--) {
+            if (!strings.get(i).startsWith(args[index])) {
+                strings.remove(i);
+            }
+        }
+        return strings;
+    }
+
+    public static List<String> manageList(List<String> strings, String[] args) {
+        return manageList(strings, args, args.length - 1);
+    }
+
 }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDetonator.java

@@ -21,7 +21,7 @@ package de.steamwar.bausystem.commands;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
-import de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.world.Detonator;
 import de.steamwar.bausystem.world.Welt;
 import org.bukkit.command.Command;
@@ -63,7 +63,7 @@ public class CommandDetonator implements CommandExecutor {
             case "wand":
             case "detonator":
             case "item":
-                PlayerUtils.giveItemToPlayer(player, Detonator.WAND);
+                SWUtils.giveItemToPlayer(player, Detonator.WAND);
                 player.updateInventory();
                 break;
             case "remove":

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDetonatorTabCompleter.java

@@ -19,41 +19,26 @@
 
 package de.steamwar.bausystem.commands;
 
+import de.steamwar.bausystem.SWUtils;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.TabCompleter;
 import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 public class CommandDetonatorTabCompleter implements TabCompleter {
 
+    private List<String> arguments = new ArrayList<>(Arrays.asList("wand", "reset", "detonate", "remove"));
+
     @Override
     public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
         if(!(sender instanceof Player)) return new ArrayList<>();
-        return detonaterTabComplete((Player) sender, args);
+        if (args.length != 1) {
-    }
-
-    private List<String> detonaterTabComplete(Player player, String[] args) {
-        List<String> tabComplete = new ArrayList<>();
-        tabComplete.add("wand");
-        tabComplete.add("reset");
-        tabComplete.add("detonate");
-        tabComplete.add("remove");
-
-        if (args.length >= 2) {
             return new ArrayList<>();
         }
-        return manageList(tabComplete, args, 0);
+        return SWUtils.manageList(arguments, args);
-    }
-
-    private List<String> manageList(List<String> strings, String[] args, int index) {
-        for (int i = strings.size() - 1; i >= 0; i--) {
-            if (!strings.get(i).startsWith(args[index])) {
-                strings.remove(i);
-            }
-        }
-        return strings;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandGUI.java

@@ -2,7 +2,7 @@ package de.steamwar.bausystem.commands;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
-import de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.tracer.record.RecordStateMachine;
 import de.steamwar.bausystem.tracer.show.TraceShowManager;
 import de.steamwar.bausystem.world.*;
@@ -587,7 +587,7 @@ public class CommandGUI implements CommandExecutor, Listener {
             openBauGui(player);
             OPEN_INVS.add(player);
         } else if ("item".equalsIgnoreCase(strings[0])) {
-            PlayerUtils.giveItemToPlayer(player, new ItemStack(Material.NETHER_STAR));
+            SWUtils.giveItemToPlayer(player, new ItemStack(Material.NETHER_STAR));
         }
         return true;
     }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandScript.java

@@ -21,7 +21,7 @@
 
 package de.steamwar.bausystem.commands;
 
-import de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.SWUtils;
 import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -68,7 +68,7 @@ public class CommandScript implements CommandExecutor {
         if (!(sender instanceof Player)) {
             return false;
         }
-        PlayerUtils.giveItemToPlayer((Player) sender, BOOK);
+        SWUtils.giveItemToPlayer((Player) sender, BOOK);
         return false;
     }
 

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSimulator.java

@@ -22,7 +22,7 @@ package de.steamwar.bausystem.commands;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
-import de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.world.TNTSimulator;
 import de.steamwar.bausystem.world.Welt;
 import org.bukkit.command.Command;
@@ -59,7 +59,7 @@ public class CommandSimulator implements CommandExecutor {
         if (args.length == 1) {
             switch (args[0].toLowerCase()) {
                 case "wand":
-                    PlayerUtils.giveItemToPlayer(player, TNTSimulator.WAND);
+                    SWUtils.giveItemToPlayer(player, TNTSimulator.WAND);
                     break;
                 case "start":
                     TNTSimulator.get(player).start();

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSimulatorTabCompleter.java

@@ -20,41 +20,27 @@
 
 package de.steamwar.bausystem.commands;
 
+import de.steamwar.bausystem.SWUtils;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.TabCompleter;
 import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 public class CommandSimulatorTabCompleter implements TabCompleter {
 
+    private List<String> arguments = new ArrayList<>(Arrays.asList("wand", "start", "delete"));
+
     @Override
     public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
         if(!(sender instanceof Player)) return new ArrayList<>();
-        return simulatorTabComplete((Player) sender, args);
+        if (args.length != 1) {
-    }
-
-    private List<String> simulatorTabComplete(Player player, String[] args) {
-        List<String> tabComplete = new ArrayList<>();
-        tabComplete.add("wand");
-        tabComplete.add("start");
-        tabComplete.add("delete");
-
-        if (args.length >= 2) {
             return new ArrayList<>();
         }
-        return manageList(tabComplete, args, 0);
+        return SWUtils.manageList(arguments, args);
-    }
-
-    private List<String> manageList(List<String> strings, String[] args, int index) {
-        for (int i = strings.size() - 1; i >= 0; i--) {
-            if (!strings.get(i).startsWith(args[index])) {
-                strings.remove(i);
-            }
-        }
-        return strings;
     }
 
 }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSkull.java

@@ -20,7 +20,7 @@
 package de.steamwar.bausystem.commands;
 
 import de.steamwar.bausystem.BauSystem;
-import de.steamwar.bausystem.PlayerUtils;
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.inventory.SWItem;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -47,7 +47,7 @@ public class CommandSkull implements CommandExecutor {
         assert sm != null;
         sm.setDisplayName("§e" + args[0] + "§8s Kopf");
         is.setItemMeta(sm);
-        PlayerUtils.giveItemToPlayer(p, is);
+        SWUtils.giveItemToPlayer(p, is);
 
         return false;
     }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandTNTTabComplete.java

@@ -21,6 +21,7 @@
 
 package de.steamwar.bausystem.commands;
 
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.world.Region;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -28,40 +29,24 @@ import org.bukkit.command.TabCompleter;
 import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 public class CommandTNTTabComplete implements TabCompleter {
 
+    private List<String> arguments = new ArrayList<>(Arrays.asList("an", "on", "aus", "off"));
+
+    public CommandTNTTabComplete() {
+        if (Region.buildAreaEnabled()) arguments.addAll(Arrays.asList("testblock", "tb"));
+    }
+
     @Override
     public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
         if(!(sender instanceof Player)) return new ArrayList<>();
-        return tntTabComplete(args);
+        if (args.length != 1) {
-    }
-
-    private List<String> tntTabComplete(String[] args) {
-        List<String> tabComplete = new ArrayList<>();
-        tabComplete.add("an");
-        tabComplete.add("on");
-        tabComplete.add("aus");
-        tabComplete.add("off");
-        if (Region.buildAreaEnabled()) {
-            tabComplete.add("testblock");
-            tabComplete.add("tb");
-        }
-
-        if (args.length >= 2) {
             return new ArrayList<>();
         }
-        return manageList(tabComplete, args, 0);
+        return SWUtils.manageList(arguments, args);
-    }
-
-    private List<String> manageList(List<String> strings, String[] args, int index) {
-        for (int i = strings.size() - 1; i >= 0; i--) {
-            if (!strings.get(i).startsWith(args[index])) {
-                strings.remove(i);
-            }
-        }
-        return strings;
     }
 
 }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandTPSLimiterTabComplete.java

@@ -19,10 +19,12 @@
 
 package de.steamwar.bausystem.commands;
 
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.world.TPSUtils;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -38,16 +40,11 @@ public class CommandTPSLimiterTabComplete implements TabCompleter {
 
     @Override
     public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        if(!(sender instanceof Player)) return new ArrayList<>();
         if (args.length != 1) {
             return new ArrayList<>();
         }
-        List<String> validArguments = new ArrayList<>(arguments.size());
+        return SWUtils.manageList(arguments, args);
-        for (String s : arguments) {
-            if (s.startsWith(args[0])) {
-                validArguments.add(s);
-            }
-        }
-        return validArguments;
     }
 
 }

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandTraceTabCompleter.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.bausystem.commands;
 
+import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.tracer.record.RecordStateMachine;
 import de.steamwar.bausystem.tracer.record.RecordStatus;
 import org.bukkit.command.Command;
@@ -49,19 +50,12 @@ public class CommandTraceTabCompleter implements TabCompleter {
         return tracerTabComplete((Player) sender, args);
     }
 
-    private List<String> tracerTabComplete(Player player, String[] args) {
+    private List<String> tracerTabComplete(Player player, java.lang.String[] args) {
-        List<String> tabComplete = new ArrayList<>();
+        List<java.lang.String> tabComplete = new ArrayList<>();
         for (TabComplete tab : tabCompletes) {
             if (tab.test(player, args)) tabComplete.addAll(Arrays.asList(tab.getTabCompletes()));
         }
-        return manageList(tabComplete, args);
+        return SWUtils.manageList(tabComplete, args);
-    }
-
-    private List<String> manageList(List<String> strings, String[] args) {
-        for (int i = strings.size() - 1; i >= 0; i--) {
-            if (!strings.get(i).startsWith(args[args.length - 1])) strings.remove(i);
-        }
-        return strings;
     }
 
     private static class TabComplete {