BauSystem_Main/src/de/steamwar/bausystem/features/simulator2/gui/SimulatorRedstoneGui.java

@@ -35,6 +35,7 @@ import org.bukkit.event.inventory.ClickType;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class SimulatorRedstoneGui extends SimulatorScrollGui<RedstonePhase> {
 
@@ -91,7 +92,7 @@ public class SimulatorRedstoneGui extends SimulatorScrollGui<RedstonePhase> {
 
         //Group chooser
         inventory.setItem(49, new SWItem(Material.LEAD, "§eMove", clickType -> {
-            new SimulatorGroupChooserGui(player, simulator, simulator.getElements(), redstone, simulatorGroup, this).open();
+            new SimulatorGroupChooserGui(player, simulator, simulator.getElements().stream().filter( e -> e != simulatorGroup).collect(Collectors.toList()), redstone, simulatorGroup, this).open();
         }));
 
         //Enable/Disable

BauSystem_Main/src/de/steamwar/bausystem/features/simulator2/gui/SimulatorTNTGui.java

@@ -36,6 +36,7 @@ import org.bukkit.event.inventory.ClickType;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class SimulatorTNTGui extends SimulatorScrollGui<TNTPhase> {
 
@@ -89,7 +90,7 @@ public class SimulatorTNTGui extends SimulatorScrollGui<TNTPhase> {
             new SimulatorTNTSettingsGui(player, simulator, tnt, this).open();
         }));
         inventory.setItem(49, new SWItem(Material.LEAD, "§eMove", clickType -> {
-            new SimulatorGroupChooserGui(player, simulator, simulator.getElements(), tnt, parent, this).open();
+            new SimulatorGroupChooserGui(player, simulator, simulator.getElements().stream().filter( e -> e != parent).collect(Collectors.toList()), tnt, parent, this).open();
         }));
         inventory.setItem(50, new SWItem(tnt.isDisabled() ? Material.ENDER_PEARL : Material.ENDER_EYE, tnt.isDisabled() ? "§cDisabled" : "§aEnabled", clickType -> {
             tnt.setDisabled(!tnt.isDisabled());