Plugin

package de.mittelego.lernen.elements;

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;

public class Navi implements Listener {
	private final String GUI_NAME = "§6§lWie bin ich hier gelandet?!";
	public void openFace(Player p) {
		Inventory inv = Bukkit.createInventory(null, 10*1, GUI_NAME);
		inv.setItem(4, new ItemStack(Material.DARK_OAK_DOOR));
		inv.setItem(6, new ItemStack(Material.BARRIER));
		p.openInventory(inv);


	}
 @EventHandler
 public void handleNaviOpener(PlayerInteractEvent event) {
	 if(event.getItem().getType() != Material.NETHER_STAR) return; {
		 if(event.getAction() == Action.RIGHT_CLICK_BLOCK || event.getAction() == Action.RIGHT_CLICK_AIR) {
			 openFace(event.getPlayer());
		 }

		 @EventHandler
		 public void handleNaviGUIClick(InventoryClickEvent event) {
			 if(!(event.getWhoClicked() instanceof Player )) return;
			 Player p = (Player) event.getWhoClicked();
			 if(event.getClickedInventory().getTitle().equals(GUI_NAME)) {
				 event.setCancelled(true);
				 switch(event.getCurrentItem().getType()) {
				 case DARK_OAK_DOOR:
					 p.sendMessage("§6Es hat geklappt!");
					 break;
				 case BARRIER:
					 p.sendMessage("§6Es hat geklappt!");
					 break;

					 default:
						 p.setHealth(6);
						 break;

		 }

			 }
		 }

	 }

 }

}