How to set max homes for player

How I can set a maximum of homes a player can have (with config)?
Pls help me

This is my SetHome Class (open) This is my SetHome Class (close)

Code:

package de.unbanane.commands;

import java.io.File;
import java.io.IOException;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;

import de.unbanane.main.Main;

public class SetHomeCMD implements CommandExecutor {

    File homes = new File("plugins//Basics//homes.yml");
    File config = new File("plugins//Basics//config.yml");
    YamlConfiguration cfg = YamlConfiguration.loadConfiguration(homes);
    YamlConfiguration cfg2 = YamlConfiguration.loadConfiguration(config);


    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String arg2, String[] args) {
        Player p = (Player) sender;
        if (p.hasPermission("basics.home.set")) {
            if (args.length == 1) {
                try {
                    cfg.load(homes);
                } catch (IOException | InvalidConfigurationException e) {
                    e.printStackTrace();
                }
                if (!cfg.contains(args[0])) {
                    if(!cfg.isSet(p.getName() + "." + args[0] + ".world")){
                        try {
                            cfg.load(homes);
                        } catch (IOException | InvalidConfigurationException e) {
                            e.printStackTrace();
                        }
                    Location loc = p.getLocation();
                    double x = loc.getX();
                    double y = loc.getY();
                    double z = loc.getZ();
                    double yaw = loc.getYaw();
                    double pitch = loc.getPitch();
                    String world = p.getWorld().getName();

                    cfg.set(p.getName() + "." + args[0] + ".world", world);
                    cfg.set(p.getName() + "." + args[0] + ".X", x);
                    cfg.set(p.getName() + "." + args[0] + ".Y", y);
                    cfg.set(p.getName() + "." + args[0] + ".Z", z);
                    cfg.set(p.getName() + "." + args[0] + ".Yaw", yaw);
                    cfg.set(p.getName() + "." + args[0] + ".Pitch", pitch);
                    try {
                        cfg.save(homes);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                    p.sendMessage(Main.prefix + "§6Your home was set! (" + args[0] + ")");
                    } else {
                        p.sendMessage(Main.prefix + "§cThe home " + args[0] + " already exists!");
                    }
                } else {
                    p.sendMessage(Main.prefix + "§cThe home " + args[0] + " already exists!");
                }
            } else {
                    p.sendMessage(Main.prefix + "§cPlease give your home a name!");
                }
        }else {
                sender.sendMessage(Main.noperm);
            }
        return false;
    }

}

This is my Home Class (open) This is my Home Class (close)

Code:

package de.unbanane.commands;

import java.io.File;
import java.io.IOException;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;

import de.unbanane.main.Main;

public class HomeCMD implements CommandExecutor {

    File homes = new File("plugins//Basics//homes.yml");
    YamlConfiguration cfg = YamlConfiguration.loadConfiguration(homes);

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String arg2, String[] args) {
        Player p = (Player) sender;

        if (p.hasPermission("basics.home")) {
            if (cmd.getName().equalsIgnoreCase("homes")) {
                if (args.length == 0) {
                    p.sendMessage(Main.prefix + "§c" + cfg.getConfigurationSection(p.getName()).getKeys(false));
                }
                return false;
            }
            if (cmd.getName().equalsIgnoreCase("home")) {
                if (args.length == 1) {
                    if (args[0].equalsIgnoreCase("list")) {
                        p.sendMessage(Main.prefix + cfg.getConfigurationSection(p.getName()).getKeys(false));
                    }
                    try {
                        cfg.load(homes);
                    } catch (IOException | InvalidConfigurationException e) {
                        e.printStackTrace();
                    }
                    if (cfg.isSet(p.getName() + "." + args[0] + ".world")) {
                        try {
                            cfg.load(homes);
                        } catch (IOException | InvalidConfigurationException e) {
                            e.printStackTrace();
                        }
                        String world = cfg.getString(p.getName() + "." + args[0] + ".world");
                        double x = cfg.getDouble(p.getName() + "." + args[0] + ".X");
                        double y = cfg.getDouble(p.getName() + "." + args[0] + ".Y");
                        double z = cfg.getDouble(p.getName() + "." + args[0] + ".Z");
                        double yaw = cfg.getDouble(p.getName() + "." + args[0] + ".Yaw");
                        double pitch = cfg.getDouble(p.getName() + "." + args[0] + ".Pitch");

                        Location loc = new Location(Bukkit.getWorld(world), x, y, z);
                        loc.setPitch((float) pitch);
                        loc.setYaw((float) yaw);
                        p.teleport(loc);
                        p.sendMessage(Main.prefix + "§6You were teleported to your home: §c" + args[0] + "§6!");
                    } else {
                        p.sendMessage(Main.prefix + "§cThe home " + args[0] + " doesn't exist!");
                    }
                } else {
                    p.sendMessage(Main.prefix + "§cPlease use: /home <name>");
                }
            } else {
                sender.sendMessage(Main.noperm);
            }
        }
        return false;
    }

}

This is my DelHome Class (open) This is my DelHome Class (close)

Code:

package de.unbanane.commands;

import java.io.File;
import java.io.IOException;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;

import de.unbanane.main.Main;

public class DelHomeCMD implements CommandExecutor {

    File homes = new File("plugins//Basics//homes.yml");
    YamlConfiguration cfg = YamlConfiguration.loadConfiguration(homes);

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String arg2, String[] args) {
        Player p = (Player) sender;

        if (p.hasPermission("basics.home.del")) {
            if (args.length == 1) {
                try {
                    cfg.load(homes);
                } catch (IOException | InvalidConfigurationException e) {
                    e.printStackTrace();
                }
                if (cfg.isSet(p.getName() + "." + args[0] + ".world")) {
                    cfg.set(p.getName() + "." + args[0], null);
                    p.sendMessage(Main.prefix + "§6The home §c" + args[0] + "§6 was deleted!");
                    try {
                        cfg.save(homes);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                } else {
                    p.sendMessage(Main.prefix + "§cThe home " + args[0] + " doesn't exist!");
                }
                try {
                    cfg.save(homes);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            } else {
                p.sendMessage(Main.prefix + "§cPlease use: /delhome <name>");
            }
        } else {
            sender.sendMessage(Main.noperm);
        }
        return false;
    }

}

 

No

 

i don't understand

 

i dont know how to implement that

@timtower
i dont know how i should do that

Who can help me with that?

@timtower
Can you give me an example based on my classes