Comando.java

package ti.ajneb97;

import java.util.Collection;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.SkullMeta;

@SuppressWarnings("unused")
public class Comando
  implements CommandExecutor
{
  @SuppressWarnings("deprecation")
public boolean onCommand(CommandSender sender, Command command, String label, String[] args)
  {
    if (!(sender instanceof Player)) {
      return false;
    }
    Player jugador = (Player)sender;
    jugador.hasPermission("bwn.troll.use");
    int size = Bukkit.getOnlinePlayers().size();
    int tamano = 0;
    if ((size > 0) && (size <= 9)) {
      tamano = 9;
    } else if ((size > 9) && (size <= 18)) {
      tamano = 18;
    } else if ((size > 18) && (size <= 27)) {
      tamano = 27;
    } else if ((size > 27) && (size <= 36)) {
      tamano = 36;
    } else if ((size > 36) && (size <= 45)) {
      tamano = 45;
    } else if ((size > 45) && (size <= 54)) {
      tamano = 54;
    }
    Inventory inv = Bukkit.createInventory(null, tamano, ChatColor.translateAlternateColorCodes('&', "&6Menu&a Troll&9 &k||&r&b Seleccion"));
    int i = 0;
    for (Player player : Bukkit.getOnlinePlayers())
    {
      ItemStack item = new ItemStack(397, 1, (short)3);
      SkullMeta skull = (SkullMeta)item.getItemMeta();
      skull.setOwner(player.getName());
      skull.setDisplayName(ChatColor.translateAlternateColorCodes('&', "&2&l" + player.getName()));
      item.setItemMeta(skull);
      inv.setItem(i, item);
      i++;
    }
    jugador.openInventory(inv);
    jugador.sendMessage(ChatColor.translateAlternateColorCodes('&', "&a Puedes usar tambien estos comandos:&5/bwnt,/bwntroll,/bwt,/bwtroll"));
    return true;
  }
}