Question

我做了一个注册事件的插件，我想做一个注销事件的命令，我该怎么做，我已经搜索了2小时，却什么也没发现。我想使/ Pvpeventon启动事件，使/ Pvpeventoff将其关闭那就是我已经编写的代码：打包me.leopa.R1.FFA;

import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;

import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.plugin.java.JavaPlugin;




public class MainFFA extends JavaPlugin implements Listener{
@Override
public void onEnable() {
    System.out.println("[INFO Leopa] Start");
    super.onEnable();
}

@Override
public void onDisable() {
System.out.println("[INFO Leopa] Stop");
super.onDisable();
}

@Override
public boolean onCommand(CommandSender sender, Command command, String    label, String[] args) {

    if(command.getName().equalsIgnoreCase("PVPEVENTon")) {
        getServer().getPluginManager().registerEvents(this, this);
    }

    if(command.getName().equalsIgnoreCase("PVPEVENToff")) {
        getServer().getPluginManager().
    }
    return super.onCommand(sender, command, label, args);


    }
@EventHandler
public void onDeathPVPEVENT(PlayerDeathEvent pvpevent) {
    Player p = pvpevent.getEntity();
    p.sendMessage("HI");
}





}`

Answer 1

代替注销事件，您应该简化事件并添加一个boolean作为变量，当应禁用pvp时将其转换为false，如果允许pvp则将其转换为true：

//Some Listener class
...
private YourPlugin plugin; //example
...
@EventHandler
public void playerDeath(PlayerDeathEvent event) {
    if(plugin.isEventMode()) {  //TODO when event mode is on }
}

插件类

...
public class YourPlugin extends JavaPlugin {
    ...
    private boolean eventMode; //false per default
    ...

    public boolean toggleEventMode() {
        eventMode = !eventMode; //negation so if it is true it will be turned into false if it is false it will be turned to true
        return eventMode;
    }
    public boolean isEventMode() {
        return eventMode;
    }
}

命令切换事件模式：

//is declared somewhere
boolean eventMode = plugin.toggleEventMode();
//true if eventMode is on false if not.

注意，您也可以使用setEventMode方法。

您还可以使用unregisterAll方法注销Listener或Plugin中的所有事件：

HandlerList.unregisterAll(this); //takes a listener or a plugin. In your case you got all stuff in one class it should still work.

检查以下方法：

带命令的子接口取消注册事件

1 个答案: