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Why isn't my createExplosion method breaking blocks?

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Hey, so I'm trying to make it so when you throw a "bomb", after 2 seconds, it explodes and breaks all blocks in an X radius.

My code:
Code: 
package me.hawauh.prisonbombs;

import org.bukkit.Material;
import org.bukkit.entity.Item;
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.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;

public class ActualBombs implements Listener {
   
    public boolean createExplosion(double x, double y, double z, float power, boolean setFire, boolean breakBlocks) {
        return true;
        }

    @EventHandler
    public void onPlayerInteract(PlayerInteractEvent e) {
        Player p = e.getPlayer();
        if (e.getAction() == Action.RIGHT_CLICK_AIR) {
            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb1Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.FIREBALL));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.0D));
                p.sendMessage("§bYou have thrown a §7Regular Bomb");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your bomb exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 1, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb2Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.MAGMA_CREAM));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.2D));
                p.sendMessage("§bYou have thrown a §7Block Buster");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your bomb exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 1, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb3Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.FLINT));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.5D));
                p.sendMessage("§bYou have thrown a §7Grenade");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your grenade exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 1, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb4Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.EMERALD));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.5D));
                p.sendMessage("§bYou have thrown a §7Cluster Bomb");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your bomb exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 5, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

        }
    }

}

After 2 seconds, the explosion sound plays, but no blocks are broken?
 
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Kromax said:
Hey, so I'm trying to make it so when you throw a "bomb", after 2 seconds, it explodes and breaks all blocks in an X radius.

My code:
Code: 
package me.hawauh.prisonbombs;

import org.bukkit.Material;
import org.bukkit.entity.Item;
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.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;

public class ActualBombs implements Listener {
  
    public boolean createExplosion(double x, double y, double z, float power, boolean setFire, boolean breakBlocks) {
        return true;
        }

    @EventHandler
    public void onPlayerInteract(PlayerInteractEvent e) {
        Player p = e.getPlayer();
        if (e.getAction() == Action.RIGHT_CLICK_AIR) {
            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb1Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.FIREBALL));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.0D));
                p.sendMessage("§bYou have thrown a §7Regular Bomb");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your bomb exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 1, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb2Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.MAGMA_CREAM));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.2D));
                p.sendMessage("§bYou have thrown a §7Block Buster");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your bomb exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 1, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb3Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.FLINT));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.5D));
                p.sendMessage("§bYou have thrown a §7Grenade");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your grenade exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 1, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

            if (e.getItem().getItemMeta().equals(GetBombMethods.getBomb4Item().getItemMeta())) {
                p.getItemInHand().setAmount(p.getItemInHand().getAmount() - 1);
                final Item grenade = p.getWorld().dropItem(p.getEyeLocation(), new ItemStack(Material.EMERALD));
                grenade.setVelocity(p.getLocation().getDirection().multiply(1.5D));
                p.sendMessage("§bYou have thrown a §7Cluster Bomb");
                new BukkitRunnable() {

                    public void run() {
                        p.sendMessage("§b§lBang! Your bomb exploded!");
                        grenade.getWorld().createExplosion(grenade.getLocation().getX(), grenade.getLocation().getY(),
                                grenade.getLocation().getZ(), 5, false, true);
                    }
                }.runTaskLaterAsynchronously(JavaPlugin.getPlugin(Main.class), 40);
            }

        }
    }

}

After 2 seconds, the explosion sound plays, but no blocks are broken?
Click to expand...
perhaps explosion too small? 4 is tnt

also may want to run task synchronous not asynchronous
 
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SeasonGuy said:
perhaps explosion too small? 4 is tnt

also may want to run task synchronous not asynchronous
Click to expand...
Everything is working okay, like the timer works, the particles and sounds for the explosion works, but the blocks just don'tk break and idk why
 
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Kromax said:
Everything is working okay, like the timer works, the particles and sounds for the explosion works, but the blocks just don'tk break and idk why
Click to expand...
run task synchronously!! async task not good to call methods that are not thread safe (definitly not modifying world! they wont allow it either)
 
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SeasonGuy said:
run task synchronously!! async task not good to call methods that are not thread safe (definitly not modifying world! they wont allow it either)
Click to expand...
It wont let me! It's asking me to change it back to Async
 
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