ItemSpawn

package de.mpgc.botbattle;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.Plugin;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.scheduler.BukkitTask;

public abstract class ItemSpawn implements Plugin {

      static BotMain plugin;

      public static BotMain getInstance() {
          return plugin;
          }

        public static boolean isGameActive = false;

    public static void onItemSpawn() {
        Bukkit.getServer().getScheduler().runTaskTimerAsynchronously(plugin, new Runnable() {
            public void run() {
                if (BotMain.isStarted = true) {
                    double x = MainCmd.cfg.getInt("arenen.item.1.x");
                    double y = MainCmd.cfg.getInt("arenen.item.1.y");
                    double z = MainCmd.cfg.getInt("arenen.item.1.z");
                    World w = Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.1.world"));

                    ItemStack Schraube = new ItemStack(Material.BRICK, 4);
                    ItemMeta SchraubeMeta = Schraube.getItemMeta();
                    SchraubeMeta.setDisplayName("§bSchraube");
                    Schraube.setItemMeta(SchraubeMeta);

                    Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.1.world")).dropItemNaturally(new Location(w, x ,y , z), Schraube);
                    Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.2.world")).dropItemNaturally(new Location(w, x ,y , z), Schraube);
                    if (MainCmd.cfg.getString("arenen.item.3") != null) {
                         Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.3.world")).dropItemNaturally(new Location(w, x ,y , z), Schraube);

                    }
                    if (MainCmd.cfg.getString("arenen.item.4") != null) {
                         Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.4.world")).dropItemNaturally(new Location(w, x ,y , z), Schraube);

                    }

                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {

                        e.printStackTrace();
                    }

                    ItemStack Mutter = new ItemStack(Material.IRON_BARDING, 1);
                    ItemMeta MutterMeta = Mutter.getItemMeta();
                    MutterMeta.setDisplayName("§eMutter");
                    Mutter.setItemMeta(MutterMeta);

                    Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.1.world")).dropItemNaturally(new Location(w, x ,y , z), Mutter);
                    Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.2.world")).dropItemNaturally(new Location(w, x ,y , z), Mutter);
                    if (MainCmd.cfg.getString("arenen.item.3") != null) {
                        Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.3.world")).dropItemNaturally(new Location(w, x ,y , z), Mutter);
                    }
                    if (MainCmd.cfg.getString("arenen.item.3") != null) {
                        Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.4.world")).dropItemNaturally(new Location(w, x ,y , z), Mutter);
                    }

                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                    ItemStack Zahnrad = new ItemStack(Material.GOLD_BARDING, 1);
                    ItemMeta ZahnradMeta = Zahnrad.getItemMeta();
                    ZahnradMeta.setDisplayName("§aZahnrad");
                    Zahnrad.setItemMeta(ZahnradMeta);

                    Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.1.world")).dropItemNaturally(new Location(w, x ,y , z), Zahnrad);
                    Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.2.world")).dropItemNaturally(new Location(w, x ,y , z), Zahnrad);
                    if (MainCmd.cfg.getString("arenen.item.3") != null) {
                        Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.3.world")).dropItemNaturally(new Location(w, x ,y , z), Zahnrad);
                    }
                    if (MainCmd.cfg.getString("arenen.item.4") != null) {
                        Bukkit.getWorld(MainCmd.cfg.getString("arenen.item.4.world")).dropItemNaturally(new Location(w, x ,y , z), Zahnrad);
                    }
                    if (isGameActive = false) {
                    }

                }

            }

        }, 20L, 10);
    }

}