TF-EssentialsX/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package org.anjocaido.groupmanager;

import org.anjocaido.groupmanager.permissions.AnjoPermissionsHandler;
import org.anjocaido.groupmanager.permissions.BukkitPermissions;
import org.anjocaido.groupmanager.utils.GroupManagerPermissions;
import org.anjocaido.groupmanager.Tasks.BukkitPermsUpdateTask;
import org.anjocaido.groupmanager.data.Variables;
import org.anjocaido.groupmanager.data.User;
import org.anjocaido.groupmanager.data.Group;
import org.anjocaido.groupmanager.dataholder.OverloadedWorldHolder;
import org.anjocaido.groupmanager.dataholder.WorldDataHolder;
import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder;
import org.anjocaido.groupmanager.events.GMWorldListener;
import org.anjocaido.groupmanager.utils.GMLoggerHandler;
import org.anjocaido.groupmanager.utils.PermissionCheckResult;
import org.anjocaido.groupmanager.utils.Tasks;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.event.world.WorldListener;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;


@SuppressWarnings("unused")
/**
 *
 * @author gabrielcouto
 */
public class GroupManager extends JavaPlugin {

	// private File configFile;
	private File backupFolder;
	private Runnable commiter;
	private ScheduledThreadPoolExecutor scheduler;
	private Map<String, ArrayList<User>> overloadedUsers = new HashMap<String, ArrayList<User>>();
	private Map<CommandSender, String> selectedWorlds = new HashMap<CommandSender, String>();
	private WorldsHolder worldsHolder;
	private boolean validateOnlinePlayer = true;
	/**
	 * @return the validateOnlinePlayer
	 */
	public boolean isValidateOnlinePlayer() {
		return validateOnlinePlayer;
	}

	/**
	 * @param validateOnlinePlayer the validateOnlinePlayer to set
	 */
	public void setValidateOnlinePlayer(boolean validateOnlinePlayer) {
		this.validateOnlinePlayer = validateOnlinePlayer;
	}

	private boolean isReady = false;
	private static boolean isLoaded = false;
	protected GMConfiguration config;

	protected static GlobalGroups globalGroups;

	private GMLoggerHandler ch;
	public static BukkitPermissions BukkitPermissions;
	private static WorldListener WorldEvents;
	public static final Logger logger = Logger.getLogger(GroupManager.class.getName());

	// PERMISSIONS FOR COMMAND BEING LOADED
	OverloadedWorldHolder dataHolder = null;
	AnjoPermissionsHandler permissionHandler = null;

	@Override
	public void onDisable() {
		setLoaded(false);

		if (worldsHolder != null) {
			worldsHolder.saveChanges();
		}
		disableScheduler();

		WorldEvents = null;
		BukkitPermissions = null;

		// EXAMPLE: Custom code, here we just output some info so we can check
		// all is well
		PluginDescriptionFile pdfFile = this.getDescription();
		System.out.println(pdfFile.getName() + " version " + pdfFile.getVersion() + " is disabled!");
		GroupManager.logger.removeHandler(ch);
	}

	@Override
	public void onEnable() {
		GroupManager.logger.setUseParentHandlers(false);
		ch = new GMLoggerHandler();
		GroupManager.logger.addHandler(ch);
		logger.setLevel(Level.ALL);
		if (worldsHolder == null) {
			// Create the backup folder, if it doesn't exist.
			prepareFileFields();
			// Load the config.yml
			prepareConfig();
			// Load the global groups
			globalGroups = new GlobalGroups(this);
			worldsHolder = new WorldsHolder(this);
		}

		PluginDescriptionFile pdfFile = this.getDescription();
		if (worldsHolder == null) {
			GroupManager.logger.severe("Can't enable " + pdfFile.getName() + " version " + pdfFile.getVersion() + ", bad loading!");
			this.getServer().getPluginManager().disablePlugin(this);
			throw new IllegalStateException("An error ocurred while loading GroupManager");
		}

		// Initialize the world listener and bukkit permissions to handle
		// events.
		WorldEvents = new GMWorldListener(this);
		BukkitPermissions = new BukkitPermissions(this);

		enableScheduler();

		/*
		 * Schedule a Bukiit Permissions update for 1 tick later. All plugins
		 * will be loaded by then
		 */

		if (getServer().getScheduler().scheduleSyncDelayedTask(this, new BukkitPermsUpdateTask(), 1) == -1) {
			GroupManager.logger.severe("Could not schedule superperms Update.");
			setLoaded(true);
		}

		System.out.println(pdfFile.getName() + " version " + pdfFile.getVersion() + " is enabled!");
	}

	public static boolean isLoaded() {
		return isLoaded;
	}

	public static void setLoaded(boolean isLoaded) {
		GroupManager.isLoaded = isLoaded;
	}

	public InputStream getResourceAsStream(String fileName) {
		return this.getClassLoader().getResourceAsStream(fileName);
	}

	private void prepareFileFields() {
		// configFile = new File(this.getDataFolder(), "config.yml");
		backupFolder = new File(this.getDataFolder(), "backup");
		if (!backupFolder.exists()) {
			getBackupFolder().mkdirs();
		}
	}

	private void prepareConfig() {
		config = new GMConfiguration(this);
	}

	public void enableScheduler() {
		if (worldsHolder != null) {
			disableScheduler();
			commiter = new Runnable() {

				@Override
				public void run() {
					worldsHolder.saveChanges();
				}
			};
			scheduler = new ScheduledThreadPoolExecutor(1);
			int minutes = getGMConfig().getSaveInterval();
			scheduler.scheduleAtFixedRate(commiter, minutes, minutes, TimeUnit.MINUTES);
			GroupManager.logger.info("Scheduled Data Saving is set for every " + minutes + " minutes!");
			GroupManager.logger.info("Backups will be retained for " + getGMConfig().getBackupDuration() + " hours!");
		}
	}

	public void disableScheduler() {
		if (scheduler != null) {
			try {
				scheduler.setContinueExistingPeriodicTasksAfterShutdownPolicy(false);
				scheduler.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
				scheduler.shutdown();
			} catch (Exception e) {
			}
			scheduler = null;
			GroupManager.logger.info("Scheduled Data Saving is disabled!");
		}
	}

	/**
	 * Use the WorldsHolder saveChanges directly instead Saves the data on file
	 */
	@Deprecated
	public void commit() {
		if (worldsHolder != null) {
			worldsHolder.saveChanges();
		}
	}

	/**
	 * Use worlds holder to reload a specific world Reloads the data
	 */
	@Deprecated
	public void reload() {
		worldsHolder.reloadAll();
	}

	public WorldsHolder getWorldsHolder() {
		return worldsHolder;
	}

	/**
	 * The handler in the interface created by AnjoCaido
	 * 
	 * @return
	 */
	@Deprecated
	public AnjoPermissionsHandler getPermissionHandler() {
		return worldsHolder.getDefaultWorld().getPermissionsHandler();
	}

	/**
	 * A simple interface, for ones that don't want to mess with overloading.
	 * Yet it is affected by overloading. But seamless.
	 * 
	 * @return the dataholder with all information
	 */
	@Deprecated
	public WorldDataHolder getData() {
		return worldsHolder.getDefaultWorld();
	}

	/**
	 * Use this if you want to play with overloading.
	 * 
	 * @return a dataholder with overloading interface
	 */
	@Deprecated
	public OverloadedWorldHolder getOverloadedClassData() {
		return worldsHolder.getDefaultWorld();
	}

	/**
	 * Called when a command registered by this plugin is received.
	 * 
	 * @param sender
	 * @param cmd
	 * @param args
	 */
	@SuppressWarnings({ "deprecation" })
	@Override
	public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
		boolean playerCanDo = false;
		boolean isConsole = false;
		Player senderPlayer = null, targetPlayer = null;
		Group senderGroup = null;
		User senderUser = null;
		boolean isOpOverride = config.isOpOverride();

		// DETERMINING PLAYER INFORMATION
		if (sender instanceof Player) {
			senderPlayer = (Player) sender;
			senderUser = worldsHolder.getWorldData(senderPlayer).getUser(senderPlayer.getName());
			senderGroup = senderUser.getGroup();
			isOpOverride = (isOpOverride && senderPlayer.isOp());

			System.out.println("[PLAYER_COMMAND] " + senderPlayer.getName() + ": /" + commandLabel + " " + Tasks.join(args, " "));
			if (isOpOverride || worldsHolder.getWorldPermissions(senderPlayer).has(senderPlayer, "groupmanager." + cmd.getName())) {
				playerCanDo = true;
			}
		} else if (sender instanceof ConsoleCommandSender) {
			isConsole = true;
		}

		// PERMISSIONS FOR COMMAND BEING LOADED
		dataHolder = null;
		permissionHandler = null;

		if (senderPlayer != null) {
			dataHolder = worldsHolder.getWorldData(senderPlayer);
		}

		String selectedWorld = selectedWorlds.get(sender);
		if (selectedWorld != null) {
			dataHolder = worldsHolder.getWorldData(selectedWorld);
		}

		if (dataHolder != null) {
			permissionHandler = dataHolder.getPermissionsHandler();
		}

		// VARIABLES USED IN COMMANDS

		int count;
		PermissionCheckResult permissionResult = null;
		ArrayList<User> removeList = null;
		String auxString = null;
		List<Player> match = null;
		User auxUser = null;
		Group auxGroup = null;
		Group auxGroup2 = null;

		GroupManagerPermissions execCmd = null;
		try {
			execCmd = GroupManagerPermissions.valueOf(cmd.getName());
		} catch (Exception e) {
			// this error happened once with someone. now im prepared... i think
			GroupManager.logger.severe("===================================================");
			GroupManager.logger.severe("= ERROR REPORT START =");
			GroupManager.logger.severe("===================================================");
			GroupManager.logger.severe("= COPY AND PASTE THIS TO GROUPMANAGER DEVELOPER =");
			GroupManager.logger.severe("===================================================");
			GroupManager.logger.severe(this.getDescription().getName());
			GroupManager.logger.severe(this.getDescription().getVersion());
			GroupManager.logger.severe("An error occured while trying to execute command:");
			GroupManager.logger.severe(cmd.getName());
			GroupManager.logger.severe("With " + args.length + " arguments:");
			for (String ar : args) {
				GroupManager.logger.severe(ar);
			}
			GroupManager.logger.severe("The field '" + cmd.getName() + "' was not found in enum.");
			GroupManager.logger.severe("And could not be parsed.");
			GroupManager.logger.severe("FIELDS FOUND IN ENUM:");
			for (GroupManagerPermissions val : GroupManagerPermissions.values()) {
				GroupManager.logger.severe(val.name());
			}
			GroupManager.logger.severe("===================================================");
			GroupManager.logger.severe("= ERROR REPORT ENDED =");
			GroupManager.logger.severe("===================================================");
			sender.sendMessage("An error occurred. Ask the admin to take a look at the console.");
		}

		if (isConsole || playerCanDo) {
			switch (execCmd) {
			case manuadd:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <group>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				auxGroup = dataHolder.getGroup(args[1]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group not found!");
					return false;
				}

				// VALIDANDO PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				if (!isConsole && !isOpOverride && (permissionHandler.hasGroupInInheritance(auxGroup, senderGroup.getName()))) {
					sender.sendMessage(ChatColor.RED + "The destination group can't be the same as yours, or higher.");
					return false;
				}
				if (!isConsole && !isOpOverride && (!permissionHandler.inGroup(senderUser.getName(), auxUser.getGroupName()) || !permissionHandler.inGroup(senderUser.getName(), auxGroup.getName()))) {
					sender.sendMessage(ChatColor.RED + "Can't modify player involving a group that you don't inherit.");
					return false;
				}

				// PARECE OK
				auxUser.setGroup(auxGroup);
				if (!sender.hasPermission("groupmanager.notify.other"))
					sender.sendMessage(ChatColor.YELLOW + "You changed player '" + auxUser.getName() + "' group to '" + auxGroup.getName() + "'.");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
				// break;
			case manudel:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				// PARECE OK
				dataHolder.removeUser(auxUser.getName());
				sender.sendMessage(ChatColor.YELLOW + "You changed player '" + auxUser.getName() + "' to default settings.");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
			case manuaddsub:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender)) {
						sender.sendMessage(ChatColor.RED + "Couldn't retrieve your world. World selection is needed.");
						sender.sendMessage(ChatColor.RED + "Use /manselect <world>");
						return true;
					}
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <group>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				auxGroup = dataHolder.getGroup(args[1]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group not found!");
					return false;
				}
				// VALIDANDO PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				// PARECE OK
				auxUser.addSubGroup(auxGroup);
				sender.sendMessage(ChatColor.YELLOW + "You changed player '" + auxUser.getName() + "' group to '" + auxGroup.getName() + "'.");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
			case manudelsub:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/manudelsub <user> <group>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				auxGroup = dataHolder.getGroup(args[1]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group not found!");
					return false;
				}

				// VALIDANDO PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				// PARECE OK
				auxUser.removeSubGroup(auxGroup);
				sender.sendMessage(ChatColor.YELLOW + "You removed subgroup '" + auxGroup.getName() + "' from player '" + auxUser.getName() + "' list.");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
			case mangadd:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup != null) {
					sender.sendMessage(ChatColor.RED + "Group already exists!");
					return false;
				}
				// PARECE OK
				auxGroup = dataHolder.createGroup(args[0]);
				sender.sendMessage(ChatColor.YELLOW + "You created a group named: " + auxGroup.getName());

				return true;
			case mangdel:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group not exists!");
					return false;
				}
				// PARECE OK
				dataHolder.removeGroup(auxGroup.getName());
				sender.sendMessage(ChatColor.YELLOW + "You deleted a group named " + auxGroup.getName() + ", it's users are default group now.");

				BukkitPermissions.updateAllPlayers();

				return true;
			case manuaddp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <permission>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO SUA PERMISSAO
				if (!isConsole && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same group than you, or higher.");
					return false;
				}
				permissionResult = permissionHandler.checkFullUserPermission(senderUser, args[1]);
				if (!isConsole && !isOpOverride && (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND) || permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION))) {
					sender.sendMessage(ChatColor.RED + "Can't add a permission you don't have.");
					return false;
				}
				// VALIDANDO PERMISSAO DO DESTINO
				permissionResult = permissionHandler.checkUserOnlyPermission(auxUser, args[1]);
				if (args[1].startsWith("+")) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.EXCEPTION)) {
						sender.sendMessage(ChatColor.RED + "The user already has direct access to that permission.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					}
				} else if (args[1].startsWith("-")) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.EXCEPTION)) {
						sender.sendMessage(ChatColor.RED + "The user already has an exception for this node.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					} else if (permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION)) {
						sender.sendMessage(ChatColor.RED + "The user already has a matching node ");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					}
				} else {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.FOUND)) {
						sender.sendMessage(ChatColor.RED + "The user already has direct access to that permission.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					}
				}
				// PARECE OK
				auxUser.addPermission(args[1]);
				sender.sendMessage(ChatColor.YELLOW + "You added '" + args[1] + "' to player '" + auxUser.getName() + "' permissions.");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
				// break;
			case manudelp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <permission>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO SUA PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same group than you, or higher.");
					return false;
				}
				permissionResult = permissionHandler.checkFullUserPermission(senderUser, args[1]);
				if (!isConsole && !isOpOverride && (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND) || permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION))) {
					sender.sendMessage(ChatColor.RED + "Can't remove a permission you don't have.");
					return false;
				}
				// VALIDANDO PERMISSAO DO DESTINO
				permissionResult = permissionHandler.checkUserOnlyPermission(auxUser, args[1]);
				if (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND)) {
					sender.sendMessage(ChatColor.RED + "The user doesn't have direct access to that permission.");
					return false;
				}
				if (!auxUser.hasSamePermissionNode(args[1])) {
					sender.sendMessage(ChatColor.RED + "This permission node doesn't match any node.");
					sender.sendMessage(ChatColor.RED + "But might match node: " + permissionResult.accessLevel);
					return false;
				}
				// PARECE OK
				auxUser.removePermission(args[1]);
				sender.sendMessage(ChatColor.YELLOW + "You removed '" + args[1] + "' from player '" + auxUser.getName() + "' permissions.");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
				// break;
			case manulistp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if ((args.length == 0) || (args.length > 2)) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> (+))");
					return false;
				}

				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					} else
						targetPlayer = this.getServer().getPlayer(match.get(0).getName());
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				// PARECE OK
				auxString = "";
				for (String perm : auxUser.getPermissionList()) {
					auxString += perm + ", ";
				}
				if (auxString.lastIndexOf(",") > 0) {
					auxString = auxString.substring(0, auxString.lastIndexOf(","));
					sender.sendMessage(ChatColor.YELLOW + "The player '" + auxUser.getName() + "' has following permissions: " + ChatColor.WHITE + auxString);
					sender.sendMessage(ChatColor.YELLOW + "And all permissions from group: " + auxUser.getGroupName());
					auxString = "";
					for (String subGroup : auxUser.subGroupListStringCopy()) {
						auxString += subGroup + ", ";
					}
					if (auxString.lastIndexOf(",") > 0) {
						auxString = auxString.substring(0, auxString.lastIndexOf(","));
						sender.sendMessage(ChatColor.YELLOW + "And all permissions from subgroups: " + auxString);
					}
				} else {
					sender.sendMessage(ChatColor.YELLOW + "The player '" + auxUser.getName() + "' has no specific permissions.");
					sender.sendMessage(ChatColor.YELLOW + "Only all permissions from group: " + auxUser.getGroupName());
					auxString = "";
					for (String subGroup : auxUser.subGroupListStringCopy()) {
						auxString += subGroup + ", ";
					}
					if (auxString.lastIndexOf(",") > 0) {
						auxString = auxString.substring(0, auxString.lastIndexOf(","));
						sender.sendMessage(ChatColor.YELLOW + "And all permissions from subgroups: " + auxString);
					}
				}

				// bukkit perms
				if ((args.length == 2) && (args[1].equalsIgnoreCase("+"))) {
					if (targetPlayer != null) {
						sender.sendMessage(ChatColor.YELLOW + "Superperms reports: ");
						for (String line : BukkitPermissions.listPerms(targetPlayer))
							sender.sendMessage(ChatColor.YELLOW + line);

					}
				}

				return true;
			case manucheckp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <permission>)");
					return false;
				}

				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					} else
						targetPlayer = this.getServer().getPlayer(match.get(0).getName());
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				permissionResult = permissionHandler.checkFullUserPermission(auxUser, args[1]);
				if (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND)) {
					sender.sendMessage(ChatColor.RED + "The player doesn't have access to that permission");
					sender.sendMessage(ChatColor.YELLOW + "SuperPerms reports Node: " + targetPlayer.hasPermission(args[1]));
					return false;
				}
				// PARECE OK
				// auxString =
				// permissionHandler.checkUserOnlyPermission(auxUser, args[1]);
				if (permissionResult.owner instanceof User) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION)) {
						sender.sendMessage(ChatColor.RED + "The user has directly a negation node for that permission.");
					} else {
						sender.sendMessage(ChatColor.YELLOW + "The user has directly this permission.");
					}
					sender.sendMessage(ChatColor.YELLOW + "Permission Node: " + permissionResult.accessLevel);
				} else if (permissionResult.owner instanceof Group) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION)) {
						sender.sendMessage(ChatColor.RED + "The user inherits the a negation permission from group: " + permissionResult.owner.getName());
					} else {
						sender.sendMessage(ChatColor.YELLOW + "The user inherits the permission from group: " + permissionResult.owner.getName());
					}
					sender.sendMessage(ChatColor.YELLOW + "Permission Node: " + permissionResult.accessLevel);
				}

				// superperms
				if (targetPlayer != null) {
					sender.sendMessage(ChatColor.YELLOW + "SuperPerms reports Node: " + targetPlayer.hasPermission(args[1]));
				}

				return true;
			case mangaddp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group> <permission>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO SUA PERMISSAO
				permissionResult = permissionHandler.checkFullUserPermission(senderUser, args[1]);
				if (!isConsole && (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND) || permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION))) {
					sender.sendMessage(ChatColor.RED + "Can't add a permission you don't have.");
					return false;
				}
				// VALIDANDO PERMISSAO DO DESTINO
				permissionResult = permissionHandler.checkGroupOnlyPermission(auxGroup, args[1]);
				if (args[1].startsWith("+")) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.EXCEPTION)) {
						sender.sendMessage(ChatColor.RED + "The group already has direct access to that permission.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					}
				} else if (args[1].startsWith("-")) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.EXCEPTION)) {
						sender.sendMessage(ChatColor.RED + "The group already has an exception for this node.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					} else if (permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION)) {
						sender.sendMessage(ChatColor.RED + "The group already has a matching node.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					}
				} else {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.FOUND)) {
						sender.sendMessage(ChatColor.RED + "The user already has direct access to that permission.");
						sender.sendMessage(ChatColor.RED + "Node: " + permissionResult.accessLevel);
						return false;
					}
				}
				// PARECE OK
				auxGroup.addPermission(args[1]);
				sender.sendMessage(ChatColor.YELLOW + "You added '" + args[1] + "' to group '" + auxGroup.getName() + "' permissions.");

				BukkitPermissions.updateAllPlayers();

				return true;
			case mangdelp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group> <permission>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO SUA PERMISSAO
				permissionResult = permissionHandler.checkFullUserPermission(senderUser, args[1]);
				if (!isConsole && (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND) || permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION))) {
					sender.sendMessage(ChatColor.RED + "Can't remove a permission you don't have.");
					return false;
				}
				// VALIDANDO PERMISSAO DO DESTINO
				permissionResult = permissionHandler.checkGroupOnlyPermission(auxGroup, args[1]);
				if (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND)) {
					sender.sendMessage(ChatColor.RED + "The group doesn't have direct access to that permission.");
					return false;
				}
				if (!auxGroup.hasSamePermissionNode(args[1])) {
					sender.sendMessage(ChatColor.RED + "This permission node doesn't match any node.");
					sender.sendMessage(ChatColor.RED + "But might match node: " + permissionResult.accessLevel);
					return false;
				}
				// PARECE OK
				auxGroup.removePermission(args[1]);
				sender.sendMessage(ChatColor.YELLOW + "You removed '" + args[1] + "' from group '" + auxGroup.getName() + "' permissions.");

				BukkitPermissions.updateAllPlayers();

				return true;
			case manglistp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO

				// PARECE OK
				auxString = "";
				for (String perm : auxGroup.getPermissionList()) {
					auxString += perm + ", ";
				}
				if (auxString.lastIndexOf(",") > 0) {
					auxString = auxString.substring(0, auxString.lastIndexOf(","));
					sender.sendMessage(ChatColor.YELLOW + "The group '" + auxGroup.getName() + "' has following permissions: " + ChatColor.WHITE + auxString);
					auxString = "";
					for (String grp : auxGroup.getInherits()) {
						auxString += grp + ", ";
					}
					if (auxString.lastIndexOf(",") > 0) {
						auxString = auxString.substring(0, auxString.lastIndexOf(","));
						sender.sendMessage(ChatColor.YELLOW + "And all permissions from groups: " + auxString);
					}

				} else {
					sender.sendMessage(ChatColor.YELLOW + "The grpup '" + auxGroup.getName() + "' has no specific permissions.");
					auxString = "";
					for (String grp : auxGroup.getInherits()) {
						auxString += grp + ", ";
					}
					if (auxString.lastIndexOf(",") > 0) {
						auxString = auxString.substring(0, auxString.lastIndexOf(","));
						sender.sendMessage(ChatColor.YELLOW + "Only all permissions from groups: " + auxString);
					}

				}
				return true;
			case mangcheckp:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group> <permission>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				permissionResult = permissionHandler.checkGroupPermissionWithInheritance(auxGroup, args[1]);
				if (permissionResult.resultType.equals(PermissionCheckResult.Type.NOTFOUND)) {
					sender.sendMessage(ChatColor.RED + "The group doesn't have access to that permission");
					return false;
				}
				// PARECE OK
				// auxString =
				// permissionHandler.checkUserOnlyPermission(auxUser, args[1]);
				if (permissionResult.owner instanceof Group) {
					if (permissionResult.resultType.equals(PermissionCheckResult.Type.NEGATION)) {
						sender.sendMessage(ChatColor.RED + "The group inherits the a negation permission from group: " + permissionResult.owner.getName());
					} else {
						sender.sendMessage(ChatColor.YELLOW + "The user inherits the permission from group: " + permissionResult.owner.getName());
					}
					sender.sendMessage(ChatColor.YELLOW + "Permission Node: " + permissionResult.accessLevel);

				}
				return true;
			case mangaddi:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group1> <group2>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group 1 does not exists!");
					return false;
				}
				auxGroup2 = dataHolder.getGroup(args[1]);
				if (auxGroup2 == null) {
					sender.sendMessage(ChatColor.RED + "Group 2 does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				if (permissionHandler.searchGroupInInheritance(auxGroup, auxGroup2.getName(), null)) {
					sender.sendMessage(ChatColor.RED + "Group " + auxGroup.getName() + " already inherits " + auxGroup2.getName() + " (might not be directly)");
					return false;
				}
				// PARECE OK
				auxGroup.addInherits(auxGroup2);
				sender.sendMessage(ChatColor.RED + "Group " + auxGroup2.getName() + " is now in " + auxGroup.getName() + " inheritance list.");

				BukkitPermissions.updateAllPlayers();

				return true;
			case mangdeli:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group1> <group2>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group 1 does not exists!");
					return false;
				}
				auxGroup2 = dataHolder.getGroup(args[1]);
				if (auxGroup2 == null) {
					sender.sendMessage(ChatColor.RED + "Group 2 does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				if (!permissionHandler.searchGroupInInheritance(auxGroup, auxGroup2.getName(), null)) {
					sender.sendMessage(ChatColor.RED + "Group " + auxGroup.getName() + " does not inherits " + auxGroup2.getName() + ".");
					return false;
				}
				if (!auxGroup.getInherits().contains(auxGroup2.getName())) {
					sender.sendMessage(ChatColor.RED + "Group " + auxGroup.getName() + " does not inherits " + auxGroup2.getName() + " directly.");
					return false;
				}
				// PARECE OK
				auxGroup.removeInherits(auxGroup2.getName());
				sender.sendMessage(ChatColor.RED + "Group " + auxGroup2.getName() + " was removed from " + auxGroup.getName() + " inheritance list.");

				BukkitPermissions.updateAllPlayers();

				return true;
			case manuaddv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length < 3) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <user> <variable> <value>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				// PARECE OK
				auxString = "";
				for (int i = 2; i < args.length; i++) {
					auxString += args[i];
					if ((i + 1) < args.length) {
						auxString += " ";
					}
				}
				auxUser.getVariables().addVar(args[1], Variables.parseVariableValue(auxString));
				sender.sendMessage(ChatColor.YELLOW + "Variable " + ChatColor.GOLD + args[1] + ChatColor.YELLOW + ":'" + ChatColor.GREEN + auxString + ChatColor.YELLOW + "' added to the user " + auxUser.getName());
				return true;
			case manudelv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <user> <variable>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				if (!auxUser.getVariables().hasVar(args[1])) {
					sender.sendMessage(ChatColor.RED + "The user doesn't have directly that variable!");
				}
				// PARECE OK
				auxUser.getVariables().removeVar(args[1]);
				sender.sendMessage(ChatColor.YELLOW + "Variable " + ChatColor.GOLD + args[1] + ChatColor.YELLOW + " removed from the user " + ChatColor.GREEN + auxUser.getName());
				return true;
			case manulistv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <user>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				// PARECE OK
				auxString = "";
				for (String varKey : auxUser.getVariables().getVarKeyList()) {
					Object o = auxUser.getVariables().getVarObject(varKey);
					auxString += ChatColor.GOLD + varKey + ChatColor.WHITE + ":'" + ChatColor.GREEN + o.toString() + ChatColor.WHITE + "', ";
				}
				if (auxString.lastIndexOf(",") > 0) {
					auxString = auxString.substring(0, auxString.lastIndexOf(","));
				}
				sender.sendMessage(ChatColor.YELLOW + "Variables of user " + auxUser.getName() + ": ");
				sender.sendMessage(auxString + ".");
				sender.sendMessage(ChatColor.YELLOW + "Plus all variables from group: " + auxUser.getGroupName());
				return true;
			case manucheckv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <user> <variable>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				auxGroup = auxUser.getGroup();
				auxGroup2 = permissionHandler.nextGroupWithVariable(auxGroup, args[1]);

				if (!auxUser.getVariables().hasVar(args[1])) {
					// Check sub groups
					if (!auxUser.isSubGroupsEmpty() && auxGroup2 == null)
						for (Group subGroup : auxUser.subGroupListCopy()) {
							auxGroup2 = permissionHandler.nextGroupWithVariable(subGroup, args[1]);
							if (auxGroup2 != null) continue;
						}
					if (auxGroup2 == null) {
						sender.sendMessage(ChatColor.RED + "The user doesn't have access to that variable!");
						return false;
					}
				}
				// PARECE OK
				if (auxUser.getVariables().hasVar(auxString)) {
					sender.sendMessage(ChatColor.YELLOW + "The value of variable '" + ChatColor.GOLD + args[1] + ChatColor.YELLOW + "' is: '" + ChatColor.GREEN + auxUser.getVariables().getVarObject(args[1]).toString() + ChatColor.WHITE + "'");
					sender.sendMessage(ChatColor.YELLOW + "This user own directly the variable");
				}
				sender.sendMessage(ChatColor.YELLOW + "The value of variable '" + ChatColor.GOLD + args[1] + ChatColor.YELLOW + "' is: '" + ChatColor.GREEN + auxGroup2.getVariables().getVarObject(args[1]).toString() + ChatColor.WHITE + "'");
				if (!auxGroup.equals(auxGroup2)) {
					sender.sendMessage(ChatColor.YELLOW + "And the value was inherited from group: " + ChatColor.GREEN + auxGroup2.getName());
				}
				return true;
			case mangaddv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length < 3) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group> <variable> <value>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				// PARECE OK
				auxString = "";
				for (int i = 2; i < args.length; i++) {
					auxString += args[i];
					if ((i + 1) < args.length) {
						auxString += " ";
					}
				}
				auxGroup.getVariables().addVar(args[1], Variables.parseVariableValue(auxString));
				sender.sendMessage(ChatColor.YELLOW + "Variable " + ChatColor.GOLD + args[1] + ChatColor.YELLOW + ":'" + ChatColor.GREEN + auxString + ChatColor.YELLOW + "' added to the group " + auxGroup.getName());

				return true;
			case mangdelv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group> <variable>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				if (!auxGroup.getVariables().hasVar(args[1])) {
					sender.sendMessage(ChatColor.RED + "The group doesn't have directly that variable!");
				}
				// PARECE OK
				auxGroup.getVariables().removeVar(args[1]);
				sender.sendMessage(ChatColor.YELLOW + "Variable " + ChatColor.GOLD + args[1] + ChatColor.YELLOW + " removed from the group " + ChatColor.GREEN + auxGroup.getName());

				return true;
			case manglistv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				// PARECE OK
				auxString = "";
				for (String varKey : auxGroup.getVariables().getVarKeyList()) {
					Object o = auxGroup.getVariables().getVarObject(varKey);
					auxString += ChatColor.GOLD + varKey + ChatColor.WHITE + ":'" + ChatColor.GREEN + o.toString() + ChatColor.WHITE + "', ";
				}
				if (auxString.lastIndexOf(",") > 0) {
					auxString = auxString.substring(0, auxString.lastIndexOf(","));
				}
				sender.sendMessage(ChatColor.YELLOW + "Variables of group " + auxGroup.getName() + ": ");
				sender.sendMessage(auxString + ".");
				auxString = "";
				for (String grp : auxGroup.getInherits()) {
					auxString += grp + ", ";
				}
				if (auxString.lastIndexOf(",") > 0) {
					auxString = auxString.substring(0, auxString.lastIndexOf(","));
					sender.sendMessage(ChatColor.YELLOW + "Plus all variables from groups: " + auxString);
				}
				return true;
			case mangcheckv:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <group> <variable>)");
					return false;
				}
				auxGroup = dataHolder.getGroup(args[0]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group does not exists!");
					return false;
				}
				// VALIDANDO PERMISSAO
				auxGroup2 = permissionHandler.nextGroupWithVariable(auxGroup, args[1], null);
				if (auxGroup2 == null) {
					sender.sendMessage(ChatColor.RED + "The group doesn't have access to that variable!");
				}
				// PARECE OK
				sender.sendMessage(ChatColor.YELLOW + "The value of variable '" + ChatColor.GOLD + args[1] + ChatColor.YELLOW + "' is: '" + ChatColor.GREEN + auxGroup2.getVariables().getVarObject(args[1]).toString() + ChatColor.WHITE + "'");
				if (!auxGroup.equals(auxGroup2)) {
					sender.sendMessage(ChatColor.YELLOW + "And the value was inherited from group: " + ChatColor.GREEN + auxGroup2.getName());
				}
				return true;
			case manwhois:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// PARECE OK
				sender.sendMessage(ChatColor.YELLOW + "Name: " + ChatColor.GREEN + auxUser.getName());
				sender.sendMessage(ChatColor.YELLOW + "Group: " + ChatColor.GREEN + auxUser.getGroup().getName());
				sender.sendMessage(ChatColor.YELLOW + "Overloaded: " + ChatColor.GREEN + dataHolder.isOverloaded(auxUser.getName()));
				auxGroup = dataHolder.surpassOverload(auxUser.getName()).getGroup();
				if (!auxGroup.equals(auxUser.getGroup())) {
					sender.sendMessage(ChatColor.YELLOW + "Original Group: " + ChatColor.GREEN + auxGroup.getName());
				}
				// victim.permissions.add(args[1]);
				return true;
				// break;
			case tempadd:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				if (!isConsole && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				// PARECE OK
				if (overloadedUsers.get(dataHolder.getName().toLowerCase()) == null) {
					overloadedUsers.put(dataHolder.getName().toLowerCase(), new ArrayList<User>());
				}
				dataHolder.overloadUser(auxUser.getName());
				overloadedUsers.get(dataHolder.getName().toLowerCase()).add(dataHolder.getUser(auxUser.getName()));
				sender.sendMessage(ChatColor.YELLOW + "Player overloaded!");

				return true;
				// break;
			case tempdel:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				// VALIDANDO PERMISSAO
				if (!isConsole && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				// PARECE OK
				if (overloadedUsers.get(dataHolder.getName().toLowerCase()) == null) {
					overloadedUsers.put(dataHolder.getName().toLowerCase(), new ArrayList<User>());
				}
				dataHolder.removeOverload(auxUser.getName());
				if (overloadedUsers.get(dataHolder.getName().toLowerCase()).contains(auxUser)) {
					overloadedUsers.get(dataHolder.getName().toLowerCase()).remove(auxUser);
				}
				sender.sendMessage(ChatColor.YELLOW + "You removed that player overload. He's back to normal!");

				return true;
				// break;
			case templist:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// WORKING
				auxString = "";
				removeList = new ArrayList<User>();
				count = 0;
				for (User u : overloadedUsers.get(dataHolder.getName().toLowerCase())) {
					if (!dataHolder.isOverloaded(u.getName())) {
						removeList.add(u);
					} else {
						auxString += u.getName() + ", ";
						count++;
					}
				}
				if (count == 0) {
					sender.sendMessage(ChatColor.YELLOW + "There is no users in overload mode");
					return true;
				}
				auxString = auxString.substring(0, auxString.lastIndexOf(","));
				if (overloadedUsers.get(dataHolder.getName().toLowerCase()) == null) {
					overloadedUsers.put(dataHolder.getName().toLowerCase(), new ArrayList<User>());
				}
				overloadedUsers.get(dataHolder.getName().toLowerCase()).removeAll(removeList);
				sender.sendMessage(ChatColor.YELLOW + " " + count + " Users in overload mode: " + ChatColor.WHITE + auxString);
				return true;
			case tempdelall:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// WORKING
				removeList = new ArrayList<User>();
				count = 0;
				for (User u : overloadedUsers.get(dataHolder.getName().toLowerCase())) {
					if (dataHolder.isOverloaded(u.getName())) {
						dataHolder.removeOverload(u.getName());
						count++;
					}
				}
				if (count == 0) {
					sender.sendMessage(ChatColor.YELLOW + "There is no users in overload mode");
					return true;
				}
				if (overloadedUsers.get(dataHolder.getName().toLowerCase()) == null) {
					overloadedUsers.put(dataHolder.getName().toLowerCase(), new ArrayList<User>());
				}
				overloadedUsers.get(dataHolder.getName().toLowerCase()).clear();
				sender.sendMessage(ChatColor.YELLOW + " " + count + " Users in overload mode. Now they are normal again.");

				return true;
			case mansave:
				worldsHolder.saveChanges();
				sender.sendMessage(ChatColor.YELLOW + " The changes were saved.");
				return true;
			case manload:
				// THIS CASE DONT NEED SENDER
				if (args.length > 0) {
					auxString = "";
					for (int i = 0; i < args.length; i++) {
						auxString += args[i];
						if ((i + 1) < args.length) {
							auxString += " ";
						}
					}

					isLoaded = false; // Disable Bukkit Perms update

					worldsHolder.loadWorld(auxString);
					sender.sendMessage("The request to world '" + auxString + "' was sent.");

					isLoaded = true;

					BukkitPermissions.updateAllPlayers();

					return true;
				}
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// WORKING
				config.load();

				isLoaded = false;

				if (args.length > 0) {
					auxString = "";
					for (int i = 0; i < args.length; i++) {
						auxString += args[i];
						if ((i + 1) < args.length) {
							auxString += " ";
						}
					}
					worldsHolder.loadWorld(auxString);
					sender.sendMessage("The request to world '" + auxString + "' was sent.");
				} else {
					worldsHolder.reloadAll();
					sender.sendMessage(ChatColor.YELLOW + " The current world was reloaded.");
				}
				worldsHolder.mirrorSetUp();

				isLoaded = true;

				BukkitPermissions.updateAllPlayers();

				return true;
			case listgroups:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// WORKING
				auxString = "";
				for (Group g : dataHolder.getGroupList()) {
					auxString += g.getName() + ", ";
				}
				for (Group g : getGlobalGroups().getGroupList()) {
					auxString += g.getName() + ", ";
				}
				if (auxString.lastIndexOf(",") > 0) {
					auxString = auxString.substring(0, auxString.lastIndexOf(","));
				}
				sender.sendMessage(ChatColor.YELLOW + " Groups Available: " + ChatColor.WHITE + auxString);
				return true;
			case manpromote:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <group>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				auxGroup = dataHolder.getGroup(args[1]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group not found!");
					return false;
				}
				// VALIDANDO PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				if (!isConsole && !isOpOverride && (permissionHandler.hasGroupInInheritance(auxGroup, senderGroup.getName()))) {
					sender.sendMessage(ChatColor.RED + "The destination group can't be the same as yours, or higher.");
					return false;
				}
				if (!isConsole && !isOpOverride && (!permissionHandler.inGroup(senderUser.getName(), auxUser.getGroupName()) || !permissionHandler.inGroup(senderUser.getName(), auxGroup.getName()))) {
					sender.sendMessage(ChatColor.RED + "Can't modify player involving a group that you don't inherit.");
					return false;
				}
				if (!isConsole && !isOpOverride && (!permissionHandler.hasGroupInInheritance(auxUser.getGroup(), auxGroup.getName()) && !permissionHandler.hasGroupInInheritance(auxGroup, auxUser.getGroupName()))) {
					sender.sendMessage(ChatColor.RED + "Can't modify player using groups with different heritage line.");
					return false;
				}
				if (!isConsole && !isOpOverride && (!permissionHandler.hasGroupInInheritance(auxGroup, auxUser.getGroupName()))) {
					sender.sendMessage(ChatColor.RED + "The new group must be a higher rank.");
					return false;
				}
				// PARECE OK
				auxUser.setGroup(auxGroup);
				if (!sender.hasPermission("groupmanager.notify.other"))
					sender.sendMessage(ChatColor.YELLOW + "You changed " + auxUser.getName() + " group to " + auxGroup.getName() + ".");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
				// break;
			case mandemote:
				// VALIDANDO ESTADO DO SENDER
				if (dataHolder == null || permissionHandler == null) {
					if (!setDefaultWorldHandler(sender))
						return true;
				}
				// VALIDANDO ARGUMENTOS
				if (args.length != 2) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <player> <group>)");
					return false;
				}
				if (validateOnlinePlayer) {
					match = this.getServer().matchPlayer(args[0]);
					if (match.size() != 1) {
						sender.sendMessage(ChatColor.RED + "Player not found!");
						return false;
					}
				}
				if (match != null) {
					auxUser = dataHolder.getUser(match.get(0).getName());
				} else {
					auxUser = dataHolder.getUser(args[0]);
				}
				auxGroup = dataHolder.getGroup(args[1]);
				if (auxGroup == null) {
					sender.sendMessage(ChatColor.RED + "Group not found!");
					return false;
				}
				// VALIDANDO PERMISSAO
				if (!isConsole && !isOpOverride && (senderGroup != null ? permissionHandler.inGroup(auxUser.getName(), senderGroup.getName()) : false)) {
					sender.sendMessage(ChatColor.RED + "Can't modify player with same permissions than you, or higher.");
					return false;
				}
				if (!isConsole && !isOpOverride && (permissionHandler.hasGroupInInheritance(auxGroup, senderGroup.getName()))) {
					sender.sendMessage(ChatColor.RED + "The destination group can't be the same as yours, or higher.");
					return false;
				}
				if (!isConsole && !isOpOverride && (!permissionHandler.inGroup(senderUser.getName(), auxUser.getGroupName()) || !permissionHandler.inGroup(senderUser.getName(), auxGroup.getName()))) {
					sender.sendMessage(ChatColor.RED + "Can't modify player involving a group that you don' inherit.");
					return false;
				}
				if (!isConsole && !isOpOverride && (!permissionHandler.hasGroupInInheritance(auxUser.getGroup(), auxGroup.getName()) && !permissionHandler.hasGroupInInheritance(auxGroup, auxUser.getGroupName()))) {
					sender.sendMessage(ChatColor.RED + "Can't modify player using groups with different heritage line.");
					return false;
				}
				if (!isConsole && !isOpOverride && (permissionHandler.hasGroupInInheritance(auxGroup, auxUser.getGroupName()))) {
					sender.sendMessage(ChatColor.RED + "The new group must be a lower rank.");
					return false;
				}
				// PARECE OK
				auxUser.setGroup(auxGroup);
				if (!sender.hasPermission("groupmanager.notify.other"))
					sender.sendMessage(ChatColor.YELLOW + "You changed " + auxUser.getName() + " group to " + auxGroup.getName() + ".");

				targetPlayer = this.getServer().getPlayer(auxUser.getName());
				if (targetPlayer != null)
					BukkitPermissions.updatePermissions(targetPlayer);

				return true;
				// break;
			case mantogglevalidate:
				validateOnlinePlayer = !validateOnlinePlayer;
				sender.sendMessage(ChatColor.YELLOW + "Validade if player is online, now set to: " + Boolean.toString(validateOnlinePlayer));
				if (!validateOnlinePlayer) {
					sender.sendMessage(ChatColor.GOLD + "From now on you can edit players not connected... BUT:");
					sender.sendMessage(ChatColor.LIGHT_PURPLE + "From now on you should type the whole name of the player, correctly.");
				}
				return true;
			case mantogglesave:
				if (scheduler == null) {
					enableScheduler();
					sender.sendMessage(ChatColor.YELLOW + "The auto-saving is enabled!");
				} else {
					disableScheduler();
					sender.sendMessage(ChatColor.YELLOW + "The auto-saving is disabled!");
				}
				return true;
			case manworld:
				auxString = selectedWorlds.get(sender);
				if (auxString != null) {
					sender.sendMessage(ChatColor.YELLOW + "You have the world '" + dataHolder.getName() + "' in your selection.");
				} else {
					if (dataHolder == null) {
						sender.sendMessage(ChatColor.YELLOW + "There is no world selected. And no world is available now.");
					} else {
						sender.sendMessage(ChatColor.YELLOW + "You don't have a world in your selection..");
						sender.sendMessage(ChatColor.YELLOW + "Working with the direct world where your player is.");
						sender.sendMessage(ChatColor.YELLOW + "Your world now uses permissions of world name: '" + dataHolder.getName() + "' ");
					}
				}
				return true;
			case manselect:
				if (args.length < 1) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <world>)");
					sender.sendMessage(ChatColor.YELLOW + "Worlds available: ");
					ArrayList<OverloadedWorldHolder> worlds = worldsHolder.allWorldsDataList();
					auxString = "";
					for (int i = 0; i < worlds.size(); i++) {
						auxString += worlds.get(i).getName();
						if ((i + 1) < worlds.size()) {
							auxString += ", ";
						}
					}
					sender.sendMessage(ChatColor.YELLOW + auxString);
					return false;
				}
				auxString = "";
				for (int i = 0; i < args.length; i++) {
					if (args[i] == null) {
						logger.warning("Bukkit gave invalid arguments array! Cmd: " + cmd.getName() + " args.length: " + args.length);
						return false;
					}
					auxString += args[i];
					if (i < (args.length - 1)) {
						auxString += " ";
					}
				}
				dataHolder = worldsHolder.getWorldData(auxString);
				permissionHandler = dataHolder.getPermissionsHandler();
				selectedWorlds.put(sender, dataHolder.getName());
				sender.sendMessage(ChatColor.YELLOW + "You have selected world '" + dataHolder.getName() + "'.");
				return true;
			case manclear:
				if (args.length != 0) {
					sender.sendMessage(ChatColor.RED + "Review your arguments count!");
					return false;
				}
				selectedWorlds.remove(sender);
				sender.sendMessage(ChatColor.YELLOW + "You have removed your world selection. Working with current world(if possible).");
				return true;
			default:
				break;
			}
		}
		sender.sendMessage(ChatColor.RED + "You are not allowed to use that command.");
		return false;
	}

	/**
	 * Sets up the default world for use.
	 */
	private boolean setDefaultWorldHandler(CommandSender sender) {

		dataHolder = worldsHolder.getWorldData(worldsHolder.getDefaultWorld().getName());
		permissionHandler = dataHolder.getPermissionsHandler();
		selectedWorlds.put(sender, dataHolder.getName());

		if ((dataHolder != null) && (permissionHandler != null)) {
			sender.sendMessage(ChatColor.RED + "Couldn't retrieve your world. Default world '" + worldsHolder.getDefaultWorld().getName() + "' selected.");
			return true;
		}

		sender.sendMessage(ChatColor.RED + "Couldn't retrieve your world. World selection is needed.");
		sender.sendMessage(ChatColor.RED + "Use /manselect <world>");
		return false;

	}

	/**
	 * Send confirmation of a group change. using permission nodes...
	 * 
	 * groupmanager.notify.self groupmanager.notify.other
	 * 
	 * @param name
	 * @param msg
	 */
	public static void notify(String name, String msg) {

		Player player = Bukkit.getServer().getPlayerExact(name);

		for (Player test : Bukkit.getServer().getOnlinePlayers()) {
			if (!test.equals(player)) {
				if (test.hasPermission("groupmanager.notify.other"))
					test.sendMessage(ChatColor.YELLOW + name + " was" + msg);
			} else if ((player != null) && ((player.hasPermission("groupmanager.notify.self")) || (player.hasPermission("groupmanager.notify.other"))))
				player.sendMessage(ChatColor.YELLOW + "You were" + msg);
		}

	}

	/**
	 * @return the config
	 */
	public GMConfiguration getGMConfig() {
		return config;
	}

	/**
	 * @return the backupFolder
	 */
	public File getBackupFolder() {
		return backupFolder;
	}

	public static GlobalGroups getGlobalGroups() {
		return globalGroups;

	}
}