Defuse!1

dasdas.yml

package pl.jeremiaszn.defuse;

import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.player.*;
import org.bukkit.inventory.EquipmentSlot;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

/**
 * Created by admin on 2017-01-17.
 */
public class Defuse extends JavaPlugin implements Listener {
    private boolean cancelled = false;

    @Override
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
    }

    @EventHandler(priority = EventPriority.MONITOR)
    public void onEntityInteract(PlayerInteractEntityEvent e) {
        Entity ent = e.getRightClicked();
        if (ent.getType() == EntityType.PRIMED_TNT &&
            e.getPlayer().hasPermission("defuse.use"))
        {
            if (e.getPlayer().getInventory().getItemInMainHand()
                    .getType() == Material.WATER_BUCKET)
                e.getPlayer().getInventory().setItemInMainHand(new ItemStack(Material.BUCKET, 1));
            else if (e.getPlayer().getInventory().getItemInOffHand()
                    .getType() == Material.WATER_BUCKET)
                e.getPlayer().getInventory().setItemInOffHand(new ItemStack(Material.BUCKET, 1));
            else return;

            Location newTntLoc = ent.getLocation();
            ent.remove();
            newTntLoc.getBlock().setType(Material.TNT);

            cancelled = true;
        }
    }

    @EventHandler(priority = EventPriority.MONITOR)
    public void onlace(PlayerBucketEmptyEvent e) {
        if (cancelled) {
            e.setCancelled(true);
            cancelled = false;
        }
    }

}