How to stop lava from being placed?

Hello, I am making a plugin that stops buckets from being used, and I can't stop lava from being placed using

Code:

if (e.getItemInHand().getType() == Material.LAVA_BUCKET ) {
            if (!player.hasPermission("StopBucketFill.lavaplace")){
                player.sendMessage(ChatColor.RED + "You are not allowed to place lava! Ask a admin for permission");
                e.setCancelled(true);
            } else player.sendMessage(ChatColor.RED + "You are allowed to place lava!");

 

Do a BlockPlaceEvent.
Check if block is LAVA or STATIONARY_LAVA.
If true, cancel event.
If false, ignore.

 

How do I Check if block is LAVA or STATIONARY_LAVA?

 

@Nathat23 Use Block#getType, however, this is not a good idea (unless you're giving lava as a block) since lava is usually placed with buckets, listen for PlayerBucketEmptyEvent and use PlayerBucketEmptyEven#getBucket to check the Material of the bucket

 

Code:

package me.Nathat23;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.player.PlayerBucketEmptyEvent;

public class Lava implements Listener{
    public Lava(StopBucketFill plugin) {
        plugin.getServer().getPluginManager().registerEvents(this, plugin);
    }
    @EventHandler
    public void lava(PlayerBucketEmptyEvent e) {
        Player player = e.getPlayer();
        if (e.getBlockClicked().getType() == Material.LAVA) {
            if (!player.hasPermission("StopBucketFill.lavaplace")){
                player.sendMessage(ChatColor.RED + "You are not allowed to place lava! Ask a admin for permission");
                e.setCancelled(true);
            } else player.sendMessage(ChatColor.RED + "You are allowed to place lava!");
        }
        if (e.getBlockClicked().getType() == Material.STATIONARY_LAVA) {
            if (!player.hasPermission("StopBucketFill.lavaplace")){
                player.sendMessage(ChatColor.RED + "You are not allowed to place lava! Ask a admin for permission");
                e.setCancelled(true);
            } else player.sendMessage(ChatColor.RED + "You are allowed to place lava!");
        }
        }
    }

So, that should work?

 

@Nathat23 Why are you asking us that? Try it out Try & Error is one of the best Methods to learn.

 

Well, it crashes the whole plugin anyway

 

@Nathat23 No, it wont, you're checking the block that the lava is being placed against, as I said, use getBucket method in the event.