Admin

package com.tke.admin;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.event.player.PlayerInteractEntityEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.util.Vector;

public class Admin implements Listener , CommandExecutor{

	private static List<String> modo = new ArrayList<String>();
	private static List<String> nofall = new ArrayList<String>();

	@Override
	public boolean onCommand(CommandSender sender, Command cmd, String lb, String[] args) {

		if (!(sender instanceof Player)) return true;

		Player p = (Player)sender;
		if (cmd.getName().equalsIgnoreCase("admin")){
			if (!(p.isOp())) {
				p.sendMessage("§cVocê não tem OP!");
				return true;
			}

			if (modo.contains(p.getName())){
				modo.remove(p.getName());
				p.sendMessage("§cVocê saiu do modo Admin!");
				p.getInventory().clear();
				p.getEquipment().setArmorContents(null);
				for (Player players : Bukkit.getOnlinePlayers()){
					players.showPlayer(p);
				}
			} else {

				for (Player players : Bukkit.getOnlinePlayers()){
					if (players.isOp()){
						players.showPlayer(p);
					} else {
						players.hidePlayer(p);
					}
				}

				modo.add(p.getName());
				p.sendMessage("§aVocê entrou no modo Admin!");
				p.getInventory().clear();
				p.getEquipment().setArmorContents(null);

				ItemStack prisao = Criar.add(Material.IRON_FENCE, "§7Prisao");
				ItemStack fall = Criar.add(Material.BEACON, "§6Teste de No-Fall");
				ItemStack knock = Criar.add(Material.DIAMOND_PICKAXE, "§5Teste de Anti-KnockBack", Enchantment.KNOCKBACK, 10);

				p.getInventory().setItem(1, prisao);
				p.getInventory().setItem(4, fall);
				p.getInventory().setItem(7, knock);
			}

		}

		return false;
	}

	@EventHandler
	public void onFall(PlayerDeathEvent e){
		if (e.getEntity() instanceof Player){
			Player p = (Player)e.getEntity();
			if (nofall.contains(p.getName())){
				nofall.remove(p.getName());
			}
		}
	}

	@EventHandler
	public void onInteract(PlayerInteractEntityEvent e){
		if (!(e.getRightClicked() instanceof Player)){
			return;
		}
		final Player p = (Player)e.getPlayer();
		final Player target = (Player)e.getRightClicked();
		if (modo.contains(p.getName()) && p.getItemInHand().getItemMeta().getDisplayName().equals("§7Prisao")){

			double x = target.getLocation().getX();
			double y = target.getLocation().getY() + 7;
			double z = target.getLocation().getZ();
			World world = target.getWorld();
			Material tipo = Material.BEDROCK;

			Location loc1 = new Location(world, x + 1, y, z);
			Location loc2 = new Location(world, x - 1, y, z);
			Location loc3 = new Location(world, x, y, z + 1);
			Location loc4 = new Location(world, x, y, z - 1);
			Location loc5 = new Location(world, x, y - 1, z);
			Location loc6 = new Location(world, x, y + 2, z);

			world.getBlockAt(loc1).setType(tipo);
			world.getBlockAt(loc2).setType(tipo);
			world.getBlockAt(loc3).setType(tipo);
			world.getBlockAt(loc4).setType(tipo);
			world.getBlockAt(loc5).setType(tipo);
			world.getBlockAt(loc6).setType(tipo);

			target.teleport(new Location(world, x, y, z));
			p.sendMessage("§aVocê prendeu o jogador: §f" + target.getName());
		}
		if (modo.contains(p.getName()) && p.getItemInHand().getItemMeta().getDisplayName().equals("§6Teste de No-Fall")){
			target.setVelocity(new Vector(target.getVelocity().getX(), target.getVelocity().getY() + 10, target.getVelocity().getZ()));
			nofall.add(target.getName());

			Bukkit.getScheduler().scheduleSyncDelayedTask(Main.getPlugin(Main.class), new Runnable() {
				public void run() {

					if (nofall.contains(target.getName())){
						p.sendMessage("§cJogador: §f" + target.getName() + "§c Está de No-Fall");
					} else {
						p.sendMessage("§aJogador: §f" + target.getName() + "§a não está de No-Fall");
					}

				}
			}, 8*20);
		}
	}

}