Add CustomCommandListener copy

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/script/CustomCommandListener.java

@@ -235,11 +235,13 @@ public class CustomCommandListener implements Listener {
         playerMap.getOrDefault(p, new ArrayList<>()).stream().filter(MenuCommand.class::isInstance).map(MenuCommand.class::cast).forEach(menuCommand -> {
             String command = "§e" + String.join(" ", menuCommand.args);
 
-            menuCommands.add(new SWListInv.SWListEntry<>(new SWItem(Material.BOOK, command, Arrays.asList("§7Klicke zum rausnehmen"), false, clickType -> {
+            menuCommands.add(new SWListInv.SWListEntry<>(new SWItem(Material.BOOK, command, Arrays.asList("§7Klicke zum rausnehmen", "§7Middle Klicke zum kopieren"), false, clickType -> {
             }), menuCommand));
         });
         SWListInv<MenuCommand> menuCommandSWListInv = new SWListInv<>(p, "§eScript Commands", false, menuCommands, (clickType, menuCommand) -> {
+            if (!clickType.isCreativeAction()) {
                 playerMap.get(p).removeIf(customCommand -> customCommand == menuCommand);
+            }
             SWUtils.giveItemToPlayer(p, menuCommand.toItem());
             p.closeInventory();
             save(p);