Nasıl yapılır? >>THELEGEND<< - Kendi banka plugininizi yapın! - Videolu!

package tr.thelegend.basitbanka;

import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.RegisteredServiceProvider;
import org.bukkit.plugin.java.JavaPlugin;

import net.milkbowl.vault.economy.Economy;
import tr.thelegend.basitbanka.cmds.BankaCmd;

public class Ana extends JavaPlugin {
    public static final Logger logcuamca=Logger.getLogger("Minecraft");
    public String yzr=">>TheLegend<<";
    public File d;
    public FileConfiguration c;
    public Economy econ=null;
    public File d2;
    public YamlConfiguration c2;
    public void a1() {
        c=getConfig();
        d=new File(getDataFolder(),"config.yml");
        saveDefaultConfig();
    }
    public void a2() {
        d2=new File(getDataFolder(),"bakiyeler.yml");
        c2=YamlConfiguration.loadConfiguration(d2);
    }
    public void l(String x) {
        logcuamca.log(Level.INFO,x);
    }
    private boolean ekonomiKur() {
        if (getServer().getPluginManager().getPlugin("Vault")==null) {
            return false;
        }
        RegisteredServiceProvider rsp=getServer().getServicesManager().getRegistration(Economy.class);
        if (rsp==null) {
            return false;
        }
        econ=((Economy)rsp.getProvider());
        return econ!=null;
    }
    public void cmds() {
        getCommand("banka").setExecutor(new BankaCmd(this));
    }
    public void onEnable() {
        a1();
        a2();
        cmds();
        l("===================== [ BasitBanka v1.0 ] ======================");
        l(" ");
        l(" ");
        l("Eklenti aktif ediliyor...");
        l(" ");
        l(" ");
        if (!ekonomiKur()){
            logcuamca.log(Level.SEVERE,"Vault plugini veya onunla uyumlu herhangi bir ekonomi eklentisi bulunamadi! BasitBanka v1.0 calismayacak!");
            getServer().getPluginManager().disablePlugin(this);
            return;
        }
        l("Eklenti aktif!");
        l(" ");
        l(" ");
        l("===================== [ BasitBanka v1.0 ] ======================");
    }
}

package tr.thelegend.basitbanka.cmds;

import java.io.IOException;

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 tr.thelegend.basitbanka.Ana;

public class BankaCmd implements CommandExecutor {
    private Ana plugin;
    public BankaCmd(Ana plugin) {
        this.plugin=plugin;
    }
    public boolean onCommand(CommandSender gonderen, Command komut, String label, String[] args) {
        if (komut.getName().equalsIgnoreCase("banka")) {
            if (!(gonderen instanceof Player)) {
                gonderen.sendMessage("Bu komut sadece oyun icerisinde yollanabilir!");
                return false;
            }
            if (!gonderen.hasPermission("basitbanka.komutlar.banka")) {
                gonderen.sendMessage(ChatColor.RED+"Bunun icin gerekli izine sahip degilsiniz!");
                return false;
            }
            if (args.length!=2) {
                gonderen.sendMessage("§f§lLutfen argumanlari dogru girdiginizden emin olun!");
                gonderen.sendMessage("§3§l/banka §f§lcek §3§l<miktar>");
                gonderen.sendMessage("§3§l/banka §f§lyatir §3§l<miktar>");
                return true;
            }
            if ((args.length==2) && args[0].equalsIgnoreCase("cek")) {
                double miktar;
                try {
                    miktar=Double.parseDouble(args[1]);
                } catch (Exception e) {
                    gonderen.sendMessage(ChatColor.RED+"Lutfen gecerli bir miktar girin!");
                    return false;
                }
                Player o=(Player)gonderen;
                double obakiye=plugin.c2.getDouble(o.getName());
                if (miktar>obakiye) {
                    gonderen.sendMessage(ChatColor.RED+"Cekmek istediginiz miktar bakiyenizden yuksek!");
                    return false;
                }
                plugin.c2.set(o.getName(), obakiye-miktar);
                try {
                    plugin.c2.save(plugin.d2);
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                plugin.econ.depositPlayer(o, miktar);
                gonderen.sendMessage("§3§lBanka hesabinizdan basariyla "+miktar+"TL para cektiniz!");
                return true;
            }
            if ((args.length==2) && args[0].equalsIgnoreCase("yatir")) {
                double miktar;
                try {
                    miktar=Double.parseDouble(args[1]);
                } catch (Exception e) {
                    gonderen.sendMessage(ChatColor.RED+"Lutfen gecerli bir miktar girin!");
                    return false;
                }
                Player o=(Player)gonderen;
                double bakiye=plugin.econ.getBalance(o);
                if (bakiye<miktar){
                    gonderen.sendMessage(ChatColor.RED+"Yatirmak istediginiz miktar sizin bakiyenizden fazla!");
                    return false;
                }
                plugin.econ.withdrawPlayer(o, miktar);
                double obakiye=plugin.c2.getDouble(o.getName());
                double ybakiye=obakiye+miktar;
                plugin.c2.set(o.getName(), ybakiye);
                try {
                    plugin.c2.save(plugin.d2);
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                o.sendMessage(ChatColor.RED+"§c"+miktar+"TL hesabiniza basariyla yatirildi!");
                return true;
            }
        }
        return false;
    }
}

name: BasitBanka
version: 1.0
author: thelegend
main: tr.thelegend.basitbanka.Ana
commands:
    banka:
        description: Ana komut
        usage: /banka cek/yatir <miktar>
permissions:
    basitbanka.komutlar.banka:
        description: Ana komuta erisim izini.
        default: true