[Solved] Trying to make boat unbreakable..

Hey guys im trying to make my boat unbreakable in the "BoatCars" Plugin I am making, But i cant figure out how to do it. Here is my code ATM:

Code:

package com.gmail.rykrobert.BoatCar;
 
 
import org.bukkit.*;
import org.bukkit.entity.*;
import org.bukkit.event.*;
import org.bukkit.event.block.*;
import org.bukkit.event.player.*;
import org.bukkit.event.vehicle.VehicleDestroyEvent;
 
import org.bukkit.plugin.java.JavaPlugin;
public class BoatCars extends JavaPlugin implements Listener
{
 
    public void onDisable() {
    }
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
    }
    public void stop(int i){
        Bukkit.getServer().getScheduler().cancelTask(i);
    }
       
    public void VehicleDestory(VehicleDestroyEvent e)
    {
        if(e.getVehicle() instanceof Boat)
        {
            e.setCancelled(true);
        }
    }
   
    @EventHandler(priority=EventPriority.MONITOR)
    public void onPlayerInteract(final PlayerInteractEvent e)
    {                                     
  if(e.getPlayer().getVehicle() != null && e.getAction() == Action.RIGHT_CLICK_AIR && e.getItem() != null && e.getItem().getType() == Material.IRON_INGOT && e.getPlayer().getVehicle() instanceof Boat)
          {
     
            if (!e.getPlayer().hasPermission("car.use"))
            {
                return;
            }
           
            ((Boat) e.getPlayer().getVehicle()).setWorkOnLand(true);
            ((Boat) e.getPlayer().getVehicle()).setMaxSpeed(20);
            ((Boat) e.getPlayer().getVehicle()).setOccupiedDeceleration(0.4);
            e.getPlayer().sendMessage("Car is on");                                 
          }
 
  if(e.getAction() == Action.RIGHT_CLICK_AIR && e.getItem() != null && e.getItem().getType() == Material.STICK && e.getPlayer().getVehicle() instanceof Boat)
          {
      ((Boat) e.getPlayer().getVehicle()).setWorkOnLand(false);
      e.getPlayer().sendMessage("Car is off");
          }
    }
 
   
}

Please reply with any quests or answers you have
P.S, Any help regarding how i am going to get this to "climb" blocks would be awesome. I was thinking about making a listener to tell if i am near a block and then have the boat teleport to top.
Thanks.

 

@EventHandler
public void VehicleDestory(VehicleDestroyEvent e)
{
if(e.getVehicle() instanceof Boat)
{
e.setCancelled(true);
}
}

You forgot the @EventHandler

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Thanks