public class Login_amount extends JavaPlugin implements Listener {
    @EventHandler
    public void Join(PlayerJoinEvent e){
        /////////////////////
        //プレイヤーデータの取得
        /////////////////////

        String mcid = e.getPlayer().getName().toString();
        String uuid = e.getPlayer().getUniqueId().toString();
        /////////////
        //ログイン 日付
        /////////////
        int login_dayAmount = config1.getInt("login_dayAmount."+uuid+"");

        Calendar cal = Calendar.getInstance();
        int login_tomonth = (cal.get(Calendar.MONTH))+1;
        int login_today   = cal.get(Calendar.DATE);

        int login_yesterday = config1.getInt("login_yesterday."+uuid+"");
        int login_yestermonth = config1.getInt("login_yestermonth."+uuid+"");
        ////////////////
        //合計ログイン日数
        ////////////////
        if (login_today == login_yesterday || login_tomonth == login_yestermonth){
            login_dayAmount = login_dayAmount + 1;
            config1.set("login_dayAmount."+uuid+"",login_dayAmount);

            //logindayAmount.Command.日数 = コマンド
            //String command_dayAmount = "say 合計日数のコマンドテスト";
            //getConfig().set("login_dayAmount.Command.14",command_dayAmount);

            String command_dayAmount = getConfig().getString("login_dayAmount.Command."+login_dayAmount+"");//コマンドのセット
            getServer().dispatchCommand(getServer().getConsoleSender(), ""+command_dayAmount);//コマンド実行
        }

        Bukkit.broadcastMessage(login_yestermonth+"月"+login_yesterday+"日§a現在"+login_tomonth+"月"+login_today+"日"); //デバッグ
        /////////////////
        //ログイン日数 保存
        /////////////////
        login_yesterday = login_today;
        login_yestermonth = login_tomonth;
        config1.set("login_yesterday."+uuid+"",login_yesterday);
        config1.set("login_yestermonth."+uuid+"",login_yestermonth);
        saveConfig(); //保存

        //合計ログイン回数 - メッセージ
        Bukkit.broadcastMessage("§a§l[Study]§e§l"+mcid+"§fさん、あなたの§b合計ログイン回数§fは§b§l"+login_dayAmount+"回§fです。");

    }

    @Override
    public boolean onCommand(Command command, CommandSender sender,String label,String[] args){
        Bukkit.broadcastMessage("a");
        sender.sendMessage("&a&l&kiii&a&l ------[LoginAmount ver 1.0]------ &a&l&kiii");
        sender.sendMessage("&a&l&kiii&a&l --------------------------------- &a&l&kiii");
        return false;
    }

    public static FileConfiguration config1;
    @Override
    public void onEnable() {
        getCommand("a").setExecutor(this);

        Bukkit.broadcastMessage("[login_amount]ver 1.0");
        //config.yml
        getServer().getPluginManager().registerEvents(this,this);
        FileConfiguration config = getConfig();
        config1 = config;
        saveDefaultConfig();
    }


}