mian.class

package yanwang.yanwang.yanwang;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.scoreboard.*;

import java.util.Arrays;
import java.util.List;
import java.util.OptionalDouble;

public final class YanWang extends JavaPlugin {

    @Override
    public void onEnable() {
        // Plugin startup logic

        getConfig().options().copyDefaults();
        saveDefaultConfig();

        System.out.println("插件已启动");
        //getServer().getPluginManager().registerEvents(new newPlayer(),this);

        new BukkitRunnable() {

            @Override
            public void run() {
                Plugin config = YanWang.getPlugin(YanWang.class);
                Bukkit.getOnlinePlayers().forEach(p ->{

                    Scoreboard scoreboard = p.getScoreboard();
                    String playerName = p.getName();
                    int playerping = p.getPing();

                    double[] servertps = Bukkit.getServer().getTPS();
                    String tps = String.valueOf(Arrays.stream(servertps).findFirst()).replace("OptionalDouble","").replace("[","").replace("]","").substring(0,5);

                    String serverip = getServer().getIp();


                    //Bukkit.getServer().broadcastMessage(tps);
                    //scoreboard = getServer().getScoreboardManager().getNewScoreboard();
                    if (scoreboard == null || scoreboard.equals(getServer().getScoreboardManager().getMainScoreboard())) {
                        scoreboard = getServer().getScoreboardManager().getNewScoreboard();
                    }

                    List<String> moneyName = config.getConfig().getStringList("money-Name");
                    List<String> moneyMoney = config.getConfig().getStringList("money-Money");


                    if (moneyName.contains(playerName)){
                        //Bukkit.getServer().broadcastMessage("true");
                    }else{

                        moneyName.add(playerName);
                        moneyMoney.add(String.valueOf(0));
                        config.getConfig().set("money-Name",moneyName);
                        config.getConfig().set("money-Money",moneyMoney);
                        //Bukkit.getServer().broadcastMessage("false");
                        config.saveConfig();
                        config.reloadConfig();
                    }



                    Objective objective =scoreboard.getObjective("个人信息");
                    if (objective == null) objective = scoreboard.registerNewObjective("个人信息","dummy");
                    Score huanying = objective.getScore("欢迎 " + playerName + " 来游玩");
                    huanying.setScore(0);


                    /*
                    Score score_playerping = objective.getScore(String.valueOf(playerping));
                    score_playerping.setScore(-5);
                    Score score_servertps = objective.getScore(String.valueOf(servertps));
                    score_servertps.setScore(-6);


                     */


                    for (int i = -5;i>-7;i--){
                        Team team = scoreboard.registerNewTeam(Integer.toString(i));
                        if (team == null ) team = scoreboard.registerNewTeam(Integer.toString(i));
                        Score s = objective.getScore(ChatColor.translateAlternateColorCodes('&', "&" + Math.abs(i)));
                        s.setScore(i);
                        team.addEntry(ChatColor.translateAlternateColorCodes('&', "&" + Math.abs(i)));
                    }


                    int x = p.getLocation().getBlockX();

                    Team team = scoreboard.getTeam("-5");
                    team.setPrefix(ChatColor.translateAlternateColorCodes('&',"&b服务器延迟:"));
                    team.setSuffix(ChatColor.translateAlternateColorCodes('&',"&e" + playerping));
                    team = scoreboard.getTeam("-6");
                    team.setPrefix(ChatColor.translateAlternateColorCodes('&',"&b服务器TPS:"));
                    team.setSuffix(ChatColor.translateAlternateColorCodes('&',"&e" + x));
                    //因为测试所以tps不是显示tps而是x坐标


                    objective.setDisplaySlot(DisplaySlot.SIDEBAR);
                    p.setScoreboard(scoreboard);
                });
            }
        }.runTaskTimer(this,0L,10L);





    }

    @Override
    public void onDisable() {
        // Plugin shutdown logic
        System.out.println("插件已关闭");
    }


}