《我的世界》中的计时器

问题描述 投票：0回答：1

我在《我的世界》中制作了一个计时器，但突然它根本不起作用，而且我没有改变任何东西。命令 

/timer
发送我添加的“使用”消息，但是当我使用更多参数时，它将不起作用，并且显示“尝试执行此命令时发生内部错误”

主班

package tv.bebaeb.mcplugion;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
import tv.bebaeb.mcplugion.timer.Timer;
import tv.bebaeb.mcplugion.commands.HealCommand;
import tv.bebaeb.mcplugion.commands.TimerCommand;
import tv.bebaeb.mcplugion.listeners.JoinListener;
import tv.bebaeb.mcplugion.listeners.QuitListener;
import tv.bebaeb.mcplugion.tablist.TablistManager;
import org.bukkit.entity.Player;
import java.util.HashMap;
import java.util.Map;

public final class Mcplugion extends JavaPlugin {



    private  static Mcplugion instance;

    private TablistManager tablistManager;

    private Timer timer;

    @Override
    public void onLoad() {
        instance = this;
    }

    @Override
    public void onEnable() {
        Bukkit.getConsoleSender().sendMessage(ChatColor.BLUE + "\n\n\n\n\nMcPlugion\n\nM\nC\nP\nL\nU\nG\nI\nO\nN\n\nMcPlugion\n\n\n\n\n");

        PluginManager manager = Bukkit.getPluginManager();
        manager.registerEvents(new JoinListener(), this);
        manager.registerEvents(new QuitListener(), this);

        getCommand("timer").setExecutor(new TimerCommand());
        getCommand("heal").setExecutor(new HealCommand());

        timer = new Timer(false,  0, 0, 0, 0);
        tablistManager = new TablistManager();
    }

    @Override
    public void onDisable() {
        // Plugin shutdown logic
    }

    public static Mcplugion getInstance() {
        return instance;
    }

    public Timer getTimer() {
        return  timer;
    }

    public TablistManager getTablistManager() {
        return tablistManager;
    }
}



TimerCommand
班级

package tv.bebaeb.mcplugion.commands;

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 tv.bebaeb.mcplugion.Mcplugion;
import tv.bebaeb.mcplugion.timer.Timer;

import java.util.MissingFormatArgumentException;

public class TimerCommand implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (!(sender instanceof Player)) {
            sender.sendMessage(ChatColor.RED + "Only players can use this command.");
            return true;
        }

        Player player = (Player) sender;
        Mcplugion plugin = Mcplugion.getInstance();
        Timer timer = Mcplugion.getInstance().getTimer();

        if (args.length == 0){
            sender.sendMessage(ChatColor.RED+"a"+ChatColor.GRAY + "Usage" + ChatColor.GRAY + ": " + ChatColor.BLUE + "/timer resume, /timer reverse, /timer pause, /timer set <Days> <Hours> <Minutes> <Seconds>, /timer reset, /timer time");
        }

        if (args[0].equalsIgnoreCase("resume")) {


            if (timer.isRunning()) {
                sender.sendMessage(ChatColor.RED + "The timer is already running.");
                return false;
            } else if (!timer.isRunning()) {
                timer.setRunback(false);
                timer.setRunning(true);
                sender.sendMessage(ChatColor.GREEN + "The timer has started.");
            }
        }

        if (args[0].equalsIgnoreCase("reverse")) {

            if (timer.isRunning()) {
                sender.sendMessage(ChatColor.RED + "The timer is already running.");
                return false;
            }
            if (!timer.isRunning()) {
                timer.setRunback(true);
                timer.setRunning(true);
                sender.sendMessage(ChatColor.GREEN + "The timer has started reversing.");
            }
        }

        if (args[0].equalsIgnoreCase("pause")) {

            if (!timer.isRunning()) {
                sender.sendMessage(ChatColor.RED + "The timer is not running.");
                return false;
            }

            timer.setRunning(true);
            sender.sendMessage(ChatColor.GRAY + "The timer has stopped.");
            return false;
        }
        if (args[0].equalsIgnoreCase("set")) {

            try {
                timer.setRunning(false);
                timer.setTimeD(Integer.parseInt(args[1]));
                timer.setTimeH(Integer.parseInt(args[2]));
                timer.setTimeM(Integer.parseInt(args[3]));
                timer.setTimeS(Integer.parseInt(args[4]));
                if (timer.getTimeH() < 24) {
                    if (timer.getTimeM() < 60) {
                        if (timer.getTimeS() < 60) {
                            sender.sendMessage(ChatColor.GRAY + "The timer has been set to " + args[1] + " days, " + args[2] + " hours, " + args[3] + " minutes, " + args[4] + " seconds.");
                        }
                    }
                }
            } catch (MissingFormatArgumentException e) {
                sender.sendMessage(ChatColor.RED + "You need to use the right format: Days, Hours, Minutes, Seconds");
            }
            return false;
        }

        if (args[0].equalsIgnoreCase("reset")) {
            timer.setRunning(false);
            timer.setRunback(false);
            timer.setTimeS(0);
            timer.setTimeM(0);
            timer.setTimeH(0);
            timer.setTimeD(0);
            sender.sendMessage(ChatColor.GRAY + "The timer has been reset.");
            return false;
        }

        if (args[0].equalsIgnoreCase("time")) {

            sender.sendMessage(timer.getTimeD() + "d, " + timer.getTimeH() + "h, " + timer.getTimeM() + "m, " + timer.getTimeS() + "s");
        }

        if (args[0].equalsIgnoreCase("toggle")) {

            if (timer.isRunning()) {
                timer.setRunning(false);
                sender.sendMessage(ChatColor.RED + "The timer is not running.");
            } else {
                timer.setRunning(true);
                sender.sendMessage(ChatColor.GREEN + "The timer has started.");
            }
        }

        return true;
    }
}



Timer
班级

package tv.bebaeb.mcplugion.timer;

import net.md_5.bungee.api.ChatMessageType;
import net.md_5.bungee.api.chat.TextComponent;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.scheduler.BukkitRunnable;
import tv.bebaeb.mcplugion.Mcplugion;

public class Timer {

    private boolean running; // true or false

    private boolean runback;
    private  int timeS;
    private  int timeM;
    private  int timeH;
    private  int timeD;



    public Timer(boolean running, int timeS, int timeM, int timeH, int timeD) {
        this.running = running;
        this.timeS = timeS;
        this.timeM = timeM;
        this.timeH = timeH;
        this.timeD = timeD;

        run();
    }

    public boolean isRunning() {
        return running;
    }

    public boolean isRunback() {
        return runback;
    }

    public void setRunning(boolean running) {
        this.running = running;
    }

    public void setRunback(boolean runback) {
        this.runback = runback;
    }

    public int getTimeS() {
        return timeS;
    }
    public int getTimeM() {
        return timeM;
    }
    public int getTimeH() {
        return timeH;
    }
    public int getTimeD() {
        return timeD;
    }
    public void setTimeS(int time) {
        this.timeS = time;
    }
    public void setTimeM(int time) {
        this.timeM = time;
    }
    public void setTimeH(int time) {
        this.timeH = time;
    }
    public void setTimeD(int time) {
        this.timeD = time;
    }
    public void sendActionBar() {

        for (Player player : Bukkit.getOnlinePlayers()) {

            if (!isRunning()) {
                    player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(ChatColor.RED +
                            "Timer paused"));
                    continue;
            }

            if (isRunning()) {
                if (getTimeM() == 0) {
                    player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(ChatColor.WHITE.toString() +
                            ChatColor.BOLD + String.format("%ds", getTimeS())));
                } else if (getTimeH() == 0) {
                    player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(ChatColor.WHITE.toString() +
                            ChatColor.BOLD + String.format("%dm %ds", getTimeM(), getTimeS())));
                } else if (getTimeD() == 0) {
                    player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(ChatColor.WHITE.toString() +
                            ChatColor.BOLD + String.format("%dh %dm %ds", getTimeH(), getTimeM(), getTimeS())));
                } else if (getTimeD() > 0) {
                    player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(ChatColor.WHITE.toString() +
                            ChatColor.BOLD + String.format("%dd %dh %dm %ds", getTimeD(), getTimeH(), getTimeM(), getTimeS())));
                }
            }
        }
    }



    private  void  run() {
        new BukkitRunnable() {
            @Override
            public void run() {
                sendActionBar();

                if (!isRunning()) {
                    return;
                }

                if (isRunback()) {

                    if (getTimeS() > 0) {
                        setTimeS(getTimeS() - 1);
                    } else {
                        if (getTimeM() > 0) {
                            setTimeS(59);
                            setTimeM(getTimeM() - 1);
                        } else {
                            if (getTimeH() > 0) {
                                setTimeM(59);
                                setTimeS(59);
                                setTimeH(getTimeH() - 1);
                            } else {
                                if (getTimeD() > 0) {
                                    setTimeH(23);
                                    setTimeM(59);
                                    setTimeS(59);
                                    setTimeD(getTimeD() - 1);
                                } else {
                                    sendActionBar();
                                    setRunning(false);
                                }
                            }
                        }
                    }

                } else {

                if (getTimeS() < 60) {
                    setTimeS(getTimeS() + 1);
                }

                if (getTimeS() > 59) {
                    setTimeS(0);
                    setTimeM(getTimeM() + 1);
                }

                if (getTimeM() > 59) {
                    setTimeM(0);
                    setTimeH(getTimeH() + 1);
                }

                if (getTimeH() > 23) {
                    setTimeH(0);
                    setTimeD(getTimeD() + 1);
                }
            }

            }
        }.runTaskTimer(Mcplugion.getInstance(), 20, 20);

    }

}
java command minecraft spigot minecraft-commands
1个回答
0
投票

此方法的返回表明是否应该显示命令用法。所以 

return true
意味着它会显示出来。

你总是返回 true。

否则，你就有问题了。您正在检查 

args
是否为空，然后您正在检查 
args
的第一个内容是否等于某个值。这是行不通的。你应该这样做：

if(args.length == 0) {
   // here send help/usage message
} else if(args[0].equalsIgnoreCase("something")) {
   // here it's fine
}

您还可以将 return 与 like 一起使用：

if(args.length == 0) {
   // here send help/usage message
   return false; // here you're stoping the method
}

if(args[0].equalsIgnoreCase("something")) {
   // here it's fine
}
最新问题
© www.soinside.com 2019 - 2024. All rights reserved.