咒语滚动条不起作用

本文介绍了咒语滚动条不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在制作一个MagicBows插件，您可以通过单击鼠标左键来选择咒语，如果您射击弓箭，则所选咒语会产生效果，但选择器不起作用。我不确定如何解决此问题。

I'm making a MagicBows plugin where you can select spells by doing left click and if you shoot the bow the selected spell will give its effect, but the selector doesn't work. I'm not sure how to fix this.

这是我的主文件：

package me.Pixel;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.ChatColor;
import org.bukkit.Effect;
import org.bukkit.Material;
import org.bukkit.entity.Arrow;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.entity.EntityShootBowEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin implements Listener {
    public Main plugin;
    public List<String> spells = new ArrayList<String>();
    public getTargets getTargets = new getTargets();
    private Arrow arrow;
    public LightningShot LightningShot = new LightningShot(arrow);
    public ExplosionShot ExplosionShot = new ExplosionShot(arrow);

    @Override
    public void onEnable() {
        plugin = this;
        this.getServer().getPluginManager().registerEvents(this, this);
        getCommand("bow").setExecutor(new BowCommand());
        spells.add("LightningShot");
        spells.add("ExplosionShot");
    }

    @EventHandler
    public void onEntityShootBow(EntityShootBowEvent event) {
        if(event.getProjectile() instanceof Arrow) {
            Arrow arrow = (Arrow) event.getProjectile();
            new LightningShot(arrow).runTaskTimer(this, 0, 1);
        }
    }

    @EventHandler
    public void onEntityShootBow1(EntityShootBowEvent event) {
        if(event.getProjectile() instanceof Arrow) {
            Arrow arrow = (Arrow) event.getProjectile();
            new ExplosionShot(arrow).runTaskTimer(this, 0, 1);
        }
    }

    @EventHandler
    public void onClick(PlayerInteractEvent e) {
        if(e.getAction() == Action.LEFT_CLICK_AIR || e.getAction() == Action.LEFT_CLICK_BLOCK) {
            Player p = e.getPlayer();
            ItemStack stack = p.getItemInHand();
            if(stack != null && stack.getType() == Material.BOW && stack.hasItemMeta() && stack.getItemMeta().getDisplayName().equals(ChatColor.RED + "Bow")) {
                int SpellSelected = stack.getDurability();
                if (SpellSelected < 2) {
                    stack.setDurability((short) (SpellSelected + 1));
                    p.getWorld().playEffect(p.getLocation(), Effect.STEP_SOUND, ParticleEffect.SNOW_SHOVEL);
                } else {
                    stack.setDurability((short) 0);
                }
                ChatUtilities.sendMessage(p, "Selected: " + spells.get(SpellSelected));
            }
        }
        if(e.getAction() == Action.RIGHT_CLICK_AIR || e.getAction() == Action.RIGHT_CLICK_BLOCK) {
            Player p = e.getPlayer();
            ItemStack stack = p.getItemInHand();
            if(stack != null && stack.getType() == Material.BOW && stack.hasItemMeta() && stack.getItemMeta().getDisplayName().equals(ChatColor.RED + "Bow")) {
                int SpellSelected = stack.getDurability();
                if(SpellSelected == 1) {
                    this.LightningShot.run();
                } else if (SpellSelected == 2) {
                    this.ExplosionShot.run();
                }
            }
        }
    }
}

这是我的第一个咒语：LightningShot

And this is my first spell: LightningShot

package me.Pixel;

import org.bukkit.entity.Arrow;
import org.bukkit.scheduler.BukkitRunnable;

public class LightningShot extends BukkitRunnable {
    private Arrow arrow;
    private int tick = 1;

    public LightningShot(Arrow arrow) {
        this.arrow = arrow;
    }

    @Override
    public void run() {
        if (arrow == null || arrow.isOnGround() || tick++ > 20 * 10) {
            this.cancel();
        } else {
            arrow.getWorld().strikeLightning(arrow.getLocation());
        }
    }
}

这是我的第二个咒语：爆炸射击（我正在尝试制造爆炸波）

And this is my second spell: ExplosionShot (I'm trying to make an "explosion wave")

package me.Pixel;

import org.bukkit.Color;
import org.bukkit.FireworkEffect;
import org.bukkit.FireworkEffect.Type;
import org.bukkit.entity.Arrow;
import org.bukkit.scheduler.BukkitRunnable;

public class ExplosionShot extends BukkitRunnable {
    private Arrow arrow;
    private int tick = 1;

    public ExplosionShot(Arrow arrow) {
        this.arrow = arrow;
    }

    @Override
    public void run() {
        if (arrow == null || arrow.isOnGround() || tick++ > 20 * 10) {
            this.cancel();
        } else {
            arrow.getWorld().createExplosion(arrow.getLocation(), 1);
            FireworkEffect.builder().with(Type.BALL).withColor(Color.AQUA).withFade(Color.FUCHSIA).flicker(true).trail(true);
        }
    }
}

此外， ExplosionShot 和 LightningShot 结合起来了，所以LightningShot在箭头的踪迹上爆炸了吗？

Also, somehow the ExplosionShot and LightningShot are combining so the LightningShot has explosions at the arrow's trail?

因此，如果用户单击鼠标右键，则聊天中应显示一条消息：

So if a user clicks their right mouse button there should be a message in chat that says:

如果他们再次单击鼠标右键：

And if they click their right mouse button again:

那么它应该沿着箭头的方向创建这个爆炸波，但是我无法使滚动条起作用。

And then it should create this "explosion wave" as it's following the arrow, but I can't get the scroller to work.

Divinity

咒语滚动条不起作用

问题描述

推荐答案