UnSignCMD

package de.flavius.signieren.commands;

import java.io.File;
import java.util.List;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

public class UnSignCMD implements CommandExecutor {
  public boolean onCommand(CommandSender sender, Command arg1, String arg2, String[] args) {
    File file = new File("plugins/Signieren/config.yml");
    YamlConfiguration cfg = YamlConfiguration.loadConfiguration(file);
    Player p = (Player)sender;
    String prefix = cfg.getString("messages.prefix").replace("&", "§");
    prefix = String.valueOf(prefix) + " §7" ;
    String NoPerms = cfg.getString("messages.nopermission").replace("&", "§");
    String unsign = cfg.getString("messages.unsign").replace("&", "§");
    String unsignown = cfg.getString("messages.unsignown").replace("&", "§");
    String unsignyes = cfg.getString("messages.unsignyes").replace("&", "§");
    String getIteminHand = cfg.getString("messages.iteminhand").replace("&", "§");
    String lines = cfg.getString("signature.lines").replace("&", "§");
    String blockedmsg = cfg.getString("Blocked.Message.UnSign").replace("&", "§");
    if (p.hasPermission("use.signature")) {
      if (!p.getItemInHand().getItemMeta().hasLore()) {
        p.sendMessage(String.valueOf(prefix) + unsignyes);
        return true;
      }
      if (p.getInventory().getItemInHand().getType().equals(Material.AIR)) {
        sender.sendMessage(String.valueOf(prefix) + getIteminHand);
        return true;
      }
      for (String items : cfg.getStringList("Blocked.Items")) {
        if (p.getInventory().getItemInHand().getType() == Material.matchMaterial(items)) {
          sender.sendMessage(String.valueOf(prefix) + blockedmsg);
          return true;
        }
      }
      if (args.length >= 0)
        if (p.getItemInHand().getItemMeta().hasLore()) {
          ItemStack item = p.getItemInHand();
          ItemMeta itemMeta = item.getItemMeta();
          List<String> lore = itemMeta.getLore();
          if (lines.equalsIgnoreCase("true")) {
            if (((String)lore.get(0)).contains(p.getName()) || ((String)lore.get(1)).contains(p.getName()) || (
              (String)lore.get(2)).contains(p.getName()) || ((String)lore.get(3)).contains(p.getName()) || (
              (String)lore.get(4)).contains(p.getName()) || p.hasPermission("signieren.bypass") || p.hasPermission("signieren.*")) {
              for (int i = 0; i < 5; i++)
                lore.remove(lore.size() - 1);
              p.sendMessage(String.valueOf(prefix) + unsign);
            } else {
              p.sendMessage(String.valueOf(prefix) + unsignown);
            }
          } else if (((String)lore.get(0)).contains(p.getName()) || ((String)lore.get(1)).contains(p.getName()) || (
            (String)lore.get(2)).contains(p.getName()) || p.hasPermission("use.signature.bypass")) {
            for (int i = 0; i < 3; i++)
              lore.remove(lore.size() - 1);
            p.sendMessage(String.valueOf(prefix) + unsign);
          } else {
            p.sendMessage(String.valueOf(prefix) + unsignown);
          }
          itemMeta.setLore(lore);
          item.setItemMeta(itemMeta);
        } else {
          p.sendMessage(String.valueOf(prefix) + NoPerms);
        }
    }
    return false;
  }
}