#help-development | SpigotMC | Page 1377

drowsy helm Apr 14, 2021, 8:09 AM

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cast it then

main tangle Apr 14, 2021, 8:09 AM

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sure why not

#

package com.deathlimiter.main;

import java.io.File;
import java.io.IOException;

import org.bukkit.Bukkit;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {
    private static Main main;
    public File ymlFile;
    public YamlConfiguration ymlConfig;
    
    @Override
    public void onEnable() {
        System.out.println("[DeathLimiter] Loaded.");
        
        Bukkit.getPluginManager().registerEvents(new onDie(), this);
        getCommand("resetdc").setExecutor(new resetDC());
        getCommand("setdl").setExecutor(new setDL());
        
        initYaml();
    }
    
    public File getYML() { return ymlFile; }
    public YamlConfiguration getYmlConfig() { return ymlConfig; }
    
    public void initYaml(){
        saveDefaultConfig();
        ymlConfig = (YamlConfiguration) getConfig();
    }
    
    public static Main getMain() {
        return main;
    }
    
}

dusty herald Apr 14, 2021, 8:09 AM

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🤷 should be fine, thought you should read up on Dependency Injection ;)

main tangle Apr 14, 2021, 8:10 AM

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lets https://tryitands.ee

dusty herald Apr 14, 2021, 8:10 AM

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https://tryitands.ee/

eternal oxide Apr 14, 2021, 8:11 AM

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getConfig() returns a FileConfigurations so use a FileConfiguration not a YamlConfiguration

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no casting

quiet ice Apr 14, 2021, 8:11 AM

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Yeah, I would also advise against casting

drowsy helm Apr 14, 2021, 8:11 AM

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casting it wont do anything to it

quiet ice Apr 14, 2021, 8:11 AM

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Other than a ClassCastException

drowsy helm Apr 14, 2021, 8:11 AM

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it extends FileConfiguration

quiet ice Apr 14, 2021, 8:11 AM

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The implementation might have it as a YamlConfiguration right now, however in the future it might lead to very hard to debug exceptions

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If you cast a FileConfiguration to a YamlConfiguration it will throw a CCE

main tangle Apr 14, 2021, 8:12 AM

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package com.deathlimiter.main;

import java.io.File;

import org.bukkit.Bukkit;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {
    private static Main main;
    public File ymlFile;
    public FileConfiguration ymlConfig;
    
    @Override
    public void onEnable() {
        System.out.println("[DeathLimiter] Loaded.");
        
        Bukkit.getPluginManager().registerEvents(new onDie(), this);
        getCommand("resetdc").setExecutor(new resetDC());
        getCommand("setdl").setExecutor(new setDL());
        
        initYaml();
    }
    
    public File getYML() { return ymlFile; }
    public FileConfiguration getYmlConfig() { return ymlConfig; }
    
    public void initYaml(){
        saveDefaultConfig();
        ymlConfig = getConfig();
    }
    
    public static Main getMain() {
        return main;
    }
    
}
```like this?

drowsy helm Apr 14, 2021, 8:12 AM

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you wont need ymlFile anymore

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but yes

quiet ice Apr 14, 2021, 8:12 AM

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Similaraly, if you cast an Integer to an ArrayList it will throw a CCE despite it being both an Object

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You can cast them to Object though

drowsy helm Apr 14, 2021, 8:13 AM

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YamlConfiguration extends FileConfiguration

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integer and arraylist analogy isnt the same scenario

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thats like saying you cant cast a list to an arraylist

quiet ice Apr 14, 2021, 8:13 AM

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Integer extends Object

sturdy patrol Apr 14, 2021, 8:14 AM

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You can cast a list to an arraylist. sometimes.

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But not always

drowsy helm Apr 14, 2021, 8:14 AM

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sturdy patrol You can cast a list to an arraylist. sometimes.

yeah i was saying you can, the example is flawed

quiet ice Apr 14, 2021, 8:14 AM

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Vector is the best example for that

eternal oxide Apr 14, 2021, 8:14 AM

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You can cast a YamlConfiguration to a FileConfiguration, not the other way around.

quiet ice Apr 14, 2021, 8:14 AM

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You cannot cast a Vector to ArrayList

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(though for that no cast is needed as the java language automatically does that)

main tangle Apr 14, 2021, 8:28 AM

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how can i get statistics?

drowsy helm Apr 14, 2021, 8:32 AM

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https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/OfflinePlayer.html#getStatistic(org.bukkit.Statistic)

OfflinePlayer (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

declaration: package: org.bukkit, interface: OfflinePlayer

olive badger Apr 14, 2021, 8:42 AM

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Hello,
Im still stuck on my gradle issue but i progress.
Now the project compile but i just need find the good configurations for shadowJar

Currently i have jetbrains annotations in my jar but i think i don't it.

And how i can publish an shadowed version for the api ?

My project : https://github.com/orblazer/gradle-bug

Thanks by advance

GitHub

orblazer/gradle-bug

Contribute to orblazer/gradle-bug development by creating an account on GitHub.

obtuse anchor Apr 14, 2021, 8:46 AM

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So how do I fix the plugin AuctionHouse because whenever I join my server (Deop) or anyone else joins my server the /ah, auction house gives, "you do not have permission to use this command!" But when Oped it works perfect no problem any help someone could give?

eternal oxide Apr 14, 2021, 8:48 AM

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Give the correct permissions and ask for help in #help-server

west lance Apr 14, 2021, 9:03 AM

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Any idea what's the offset between armorstand foot and it's display name

ivory sleet Apr 14, 2021, 9:05 AM

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olive badger Hello, Im still stuck on my gradle issue but i progress. Now the project compile...

wym shadowed version

olive badger Apr 14, 2021, 9:07 AM

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an jar with dependencies like configurate or acf (not included right now in the github project)

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but after thinking its probably useless because the dependencies is always declared

quiet ice Apr 14, 2021, 9:09 AM

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You can declare a dependency twice under two scopes iirc

ivory sleet Apr 14, 2021, 9:09 AM

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you wanna shade in configurate and acf?

hushed spindle Apr 14, 2021, 9:10 AM

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                frame.getPersistentDataContainer().set(holoDisplaykey, PersistentDataType.STRING, Utils.holoLocationToString(frame.getLocation(), signLocation));
                System.out.println("frame was given key");
                frame.getPersistentDataContainer().set(holoTypeKey, PersistentDataType.STRING, "item");
                frame.setVisible(false);
                frame.setInvulnerable(true);
                frame.setFixed(true);

                UUID frameUUID = frame.getUniqueId();
                new BukkitRunnable(){
                    @Override
                    public void run() {
                        Entity checkFrame = Main.getPlugin().getServer().getEntity(frameUUID);
                        if (checkFrame != null){
                            if (checkFrame.getPersistentDataContainer().has(holoDisplaykey, PersistentDataType.STRING)){
                                System.out.println("frame has key!");
                            } else {
                                System.out.println("frame has no key.");
                            }
                        } else {
                            System.out.println("the frame no longer exists");
                        }
                    }
                }.runTaskLater(Main.getPlugin(), 100L);

I'm trying to save some data in an item frame entity but it seems like it keeps disappearing shortly after, anyone have a clue why?

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using this same code on armor stands works but on item frames its just inconsistent for some reason

olive badger Apr 14, 2021, 9:12 AM

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ivory sleet you wanna shade in configurate and acf?

yes for shared the version in my other project and have an util method like an ConfigurationManager for case of configurate

ivory sleet Apr 14, 2021, 9:12 AM

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I mean its just unclear what you want

olive badger Apr 14, 2021, 9:15 AM

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for the api (i keed only that module for clear explain), i want only include that part in my other plugins like an lobby plugin.

And if i shade the common dependencies i can have an util methods like i have said for configurate and reduce the plugins sizes
After its propably not the best but i don't know how i can make other way ^^

ivory sleet Apr 14, 2021, 9:17 AM

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Idk still what you need but use the shadowJar plugin to shade in and then declare your module as implementation in the project that is responsible for producing the final jar

olive badger Apr 14, 2021, 9:19 AM

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ok so in shadowJar i need use configurations = [project.configurations.implementation] ?

ivory sleet Apr 14, 2021, 9:20 AM

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not really

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I dont do it in that way at least

drowsy helm Apr 14, 2021, 9:22 AM

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anyone aware of a method of scaring animals without using LivingEntity#damage as that knocks them up

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vanilla entities, so cant set ai

olive badger Apr 14, 2021, 9:22 AM

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im still confused ^^ and the doc of shadow plugin is not updated for gradle 7

ivory sleet Apr 14, 2021, 9:23 AM

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can you just try to explain what exactly you want? I am sorry but your explanations so far have been quite dim and confusing

raw swallow Apr 14, 2021, 9:32 AM

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Anyone know any good json config api?

ivory sleet Apr 14, 2021, 9:32 AM

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configurate

olive badger Apr 14, 2021, 9:37 AM

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ok, sorry i don't know every word in english 😅 but i can try in other way.

I want to include in my core-api the common methods for the other plugins like configurate and so have an util methods like an ConfigurationManager for easier make the plugins
The core is for implement the methods like an database manager
So in my lobby plugin (for example) i want include core-api and so have an easy way to have configuration like i simple use ConfigurationManager.create and no remake everything in all plugins

hushed spindle Apr 14, 2021, 9:42 AM

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does anyone understand this behaviour with item frames?

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https://cdn.discordapp.com/attachments/551613805176815655/831826052963631104/unknown.png
https://cdn.discordapp.com/attachments/551613805176815655/831826103365533746/2021-04-14_11.37.38.png
https://cdn.discordapp.com/attachments/551613805176815655/831826216746745876/unknown.png
https://cdn.discordapp.com/attachments/551613805176815655/831826239110774799/2021-04-14_11.38.59.png

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do one of these options "reset" the item frame properties or something?

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its also unable to store the keys i gave it with persistent data container

olive badger Apr 14, 2021, 10:04 AM

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olive badger ok, sorry i don't know every word in english 😅 but i can try in other way. - ...

and if you prefer with dependencies specifically :

core-api :
- configurate: can used in other project (plugins)
- acf-paper : can used in other project (plugins)
- acf-bungee : can used in other project (plugins)
core-common : implement all common methods for bukkit and bungeecord
core-bukkit :
- paper-api : provided (so not included in final jar)
core-bungeecord :
- waterfall-api : provided (so not included in final jar)

So the plugin (the final jar builder) : include core-api, configurate (relocated), acf-* (relocated), core-common, core-bukkit, core-bungeecord
But maybe my logic is wrong and maybe could not work due to relocation. Im really confused with the relocation (i prefer use an custom plugin system in JavaScript and im really more comfortable ^^)

olive badger Apr 14, 2021, 10:05 AM

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hushed spindle do one of these options "reset" the item frame properties or something?

maybe its setItem or setFacing try to move options after each and look when that work

hushed spindle Apr 14, 2021, 10:07 AM

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thats kind of the weird thing though because that seems to be the case for setvisible, setinvulnerable, setfixed, but not for persistent data container

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the persistent data container is never saved

carmine ivy Apr 14, 2021, 10:07 AM

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How would I teleport a player between worlds without multiverse. I've tried player.teleport(Bukkit.getWorld("worldname").getSpawnLoaction() but it doesn't work

hushed spindle Apr 14, 2021, 10:07 AM

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well maybe it is, but it seems to reset shortly after

olive badger Apr 14, 2021, 10:10 AM

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i have never try the persistent data so i can't help with that

olive badger Apr 14, 2021, 10:11 AM

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carmine ivy How would I teleport a player between worlds without multiverse. I've tried play...

its generate an exception ? because that its right

carmine ivy Apr 14, 2021, 10:11 AM

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Wait there i'm going to see if I can create some tests without a ui at the moment

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Then I'll tell you if there is an error

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@olive badger Here is the code and error so far

    @EventHandler
    public void onInventoryClick(InventoryClickEvent event) {
        Player player = (Player) event.getWhoClicked();
        if (event.getView().getTitle().equals(ChatColor.DARK_GREEN + "Select a game!")) {
            event.setCancelled(true);
            if (event.getCurrentItem() == null) return;
            if (event.getCurrentItem().getItemMeta() == null) return;
            if (!event.getCurrentItem().getItemMeta().hasDisplayName()) return;

            if (event.getCurrentItem().getItemMeta().getDisplayName().equals(ChatColor.GOLD + "" + ChatColor.BOLD + "Knockback Arena!")) {
                //new WorldCreator("knockbackArena").environment(World.Environment.NORMAL).createWorld();
                player.sendMessage("Test");
                player.teleport((Bukkit.getWorld("knockbackArena")).getSpawnLocation());
                player.closeInventory();
            }
        }
    }

error:

Could not pass event InventoryClickEvent to WolfPVPMain v1.0
org.bukkit.event.EventException: null

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I'm sure its because of this line

player.teleport((Bukkit.getWorld("knockbackArena")).getSpawnLocation());

olive badger Apr 14, 2021, 10:17 AM

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what is line generate that exception ?

carmine ivy Apr 14, 2021, 10:17 AM

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line 25:

player.teleport((Bukkit.getWorld("knockbackArena")).getSpawnLocation());

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says this

at GUI.gameSelectorListener.onInventoryClick(gameSelectorListener.java:25) ~[?:?]

olive badger Apr 14, 2021, 10:18 AM

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ok so its because the world is doesn't load

carmine ivy Apr 14, 2021, 10:18 AM

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I don't know how to load the world other than using world creator

//new WorldCreator("knockbackArena").environment(World.Environment.NORMAL).createWorld();

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The line i took out since it creates another error

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I could send it if you want

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The process cannot access the file because another process has locked a portion of the file

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Now nothing happens when I click the item inside of my gui

eternal oxide Apr 14, 2021, 10:20 AM

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Check if the world exists before trying to load it

olive badger Apr 14, 2021, 10:20 AM

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you need load it before with Bukkit.createWorld(WorldCreator.name("worldName"))

carmine ivy Apr 14, 2021, 10:21 AM

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Orblazer i'll try it

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Hm sill the same error

carmine ivy Apr 14, 2021, 10:22 AM

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eternal oxide Check if the world exists before trying to load it

I wouldn't need to since it hasn't been loaded anyway

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It is because of the file permissions, and maybe my code

eternal oxide Apr 14, 2021, 10:22 AM

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If it says the file is busy it has been loaded

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CHeck if its loaded before you attempt to create/load it

carmine ivy Apr 14, 2021, 10:23 AM

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It doesn't have permission
Because:

The process cannot access the file

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I can't load the world because of the perms

olive badger Apr 14, 2021, 10:23 AM

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if you have make an copy of the world you have probably copied an loaded world and you have an .lock file

eternal oxide Apr 14, 2021, 10:23 AM

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no

carmine ivy Apr 14, 2021, 10:24 AM

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nor would I be able to create a world

carmine ivy Apr 14, 2021, 10:24 AM

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olive badger if you have make an copy of the world you have probably copied an loaded world a...

Ok

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I'll check

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I see session.lock

eternal oxide Apr 14, 2021, 10:24 AM

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if (Bukkit.getWorld("namehere") != null)

carmine ivy Apr 14, 2021, 10:24 AM

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what do I do with it

carmine ivy Apr 14, 2021, 10:24 AM

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carmine ivy I'll check

^

olive badger Apr 14, 2021, 10:25 AM

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you can delete it

carmine ivy Apr 14, 2021, 10:25 AM

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eternal oxide if (Bukkit.getWorld("namehere") != null)

I'll see this too

carmine ivy Apr 14, 2021, 10:25 AM

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olive badger you can delete it

Ok

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YES I found out why

World knockbackArena is a duplicate of another world and has been prevented from loading. Please delete the uid.dat file from knockbackArena's world directory if you want to be able to load the duplicate world.

Finally gave me english

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Perfect

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Loads the world

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Thanks guys

carmine ivy Apr 14, 2021, 10:27 AM

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eternal oxide if (Bukkit.getWorld("namehere") != null)

I have also added this in to check whether it hasn't been loaded

olive badger Apr 14, 2021, 10:49 AM

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olive badger and if you prefer with dependencies specifically : - `core-api` : - `configur...

@ivory sleet so finaly the only want know its what i need set in each configurations in shadowJar and what i need to define jetbrains annotations dependencies because currently is included in the final jar

summer scroll Apr 14, 2021, 10:51 AM

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https://paste.md-5.net/axoyabafel.cs. This current code is setting all blocks in a chunk to AIR using packets and I want it to set the blocks to AIR If the y level is above 63 for example, how can I do that? (I don't really know about packets and I'm currently modifying a plugin)

hardy valley Apr 14, 2021, 10:52 AM

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check if the Y is above 63

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if yes

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set the blocks to air

eternal oxide Apr 14, 2021, 10:53 AM

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Line 26, 27 and 28 change zero to 64

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probably

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nah maybe not

quiet ice Apr 14, 2021, 10:54 AM

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https://wiki.vg/Chunk_Format might be of note when working with these packets, though I do not know how much of this is hidden by the packet implementation for you

summer scroll Apr 14, 2021, 10:54 AM

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This is the source code If needed https://github.com/IntellectualSites/PlotHider.

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Or I want it to place a grass block in y 63, so it'll look like a default plot.

quiet ice Apr 14, 2021, 11:02 AM

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Does anyone know any Library (ideally one that is packaged in Bukkit) that uses longs for Hashmap hashcodes (or removes the need of it entirely without reducing performance to ashes)? Right now I'm trying to make a claim plugin however I have a 1:1625 (while for a 64-bit hashcode it would be 1:2642245) chance that a claim hashcode collides, which I deem to be too low for it being safe to use

earnest junco Apr 14, 2021, 11:07 AM

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summer scroll https://paste.md-5.net/axoyabafel.cs. This current code is setting all blocks in...

line 115 to 132 is where you gotta modify it. how you keep track of the actual Y level is up to you, but you could probably do it by keeping track of the amount of sections (16x16x16 areas) it already ran through

summer scroll Apr 14, 2021, 11:15 AM

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earnest junco line 115 to 132 is where you gotta modify it. how you keep track of the actual Y...

I changed my mind. I want to first remove all blocks and then set a block on y63.

earnest junco Apr 14, 2021, 11:20 AM

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summer scroll I changed my mind. I want to first remove all blocks and then set a block on y63...

Well you got the remove part already and for adding a new row, you could do something like

y = 63;
BlockStorage section = array[Math.floor(y / 16)];
for (int x = 0; x < 16; x++) {
    for (int z = 0; z < 16; z++) {
        section.set(x, y % 16, z, BLOCK_ID);
    }
}```
Not 100% sure about the math, but enough to give you an idea. That would set the whole chunk layer to the new block.

ivory sleet Apr 14, 2021, 11:21 AM

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quiet ice Does anyone know any Library (ideally one that is packaged in Bukkit) that uses ...

Idk if you could use the TLongObjMap<V> by trove which is shaded into spigot I think

quiet ice Apr 14, 2021, 11:27 AM

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ivory sleet Idk if you could use the TLongObjMap<V> by trove which is shaded into spigot I t...

It does not appear so (unless that has been changed recently), but I'll try it either way

summer scroll Apr 14, 2021, 11:52 AM

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earnest junco Well you got the remove part already and for adding a new row, you could do some...

I still don't understand how you can set the block, the set method 4th parameter is for the state, what is that mean?

earnest junco Apr 14, 2021, 11:57 AM

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summer scroll I still don't understand how you can set the block, the set method 4th parameter...

Block state ids. You can find whichever one you're looking for in your version over at (https://pokechu22.github.io/Burger/1.16.5.html)

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At least that's my first guess

summer scroll Apr 14, 2021, 12:00 PM

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earnest junco Block state ids. You can find whichever one you're looking for in your version o...

The "Numeric ID" correct?

quiet ice Apr 14, 2021, 12:03 PM

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I'd use the state ids

summer scroll Apr 14, 2021, 12:03 PM

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but what's that means?

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2 from 8 to 9 for grass_block

quiet ice Apr 14, 2021, 12:04 PM

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It means it has 2 states (with snow and without) that range from 8 to 9 (bot inclusive it appears so)

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Though the server should store the global palette somewhere however

summer scroll Apr 14, 2021, 12:04 PM

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So If I use 8 or 9 the block will be grass_block?

earnest junco Apr 14, 2021, 12:05 PM

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summer scroll The "Numeric ID" correct?

numeric id is base, then you add whichever state you want on top of it

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so 8 for normal grass, 9 for snowy

quiet ice Apr 14, 2021, 12:06 PM

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No, 9 is default

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at least according to https://gitlab.bixilon.de/bixilon/pixlyzer-data/-/raw/master/version/1.16.5/blocks.json

#

  "minecraft:grass_block": {
    "id": 8,
    "item": 8,
    "default_state": 9,
    "class": "GrassBlock",
    "tint": "minecraft:grass_tint",
    "states": {
      "8": {
        "properties": {
          "snowy": true
        },
        "render": {
          "model": "minecraft:block/grass_block_snow"
        }
      },
      "9": {
        "properties": {
          "snowy": false
        },
        "render": [
          {
            "model": "minecraft:block/grass_block"
          },
          {
            "model": "minecraft:block/grass_block",
            "y": 90
          },
          {
            "model": "minecraft:block/grass_block",
            "y": 180
          },
          {
            "model": "minecraft:block/grass_block",
            "y": 270
          }
        ]
      }
    }

earnest junco Apr 14, 2021, 12:07 PM

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🤷‍♂️ try both, you'll find out

olive badger Apr 14, 2021, 12:07 PM

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olive badger Hello, Im still stuck on my gradle issue but i progress. Now the project compile...

an update for my gradle issue : i think im near to an working configuration.
BUT i just don't know how i can make that closure https://github.com/orblazer/gradle-bug/blob/b0fa5c4f4c69effa023e3908962561db24b9c10b/bungeecord/build.gradle#L14 extends the global closure https://github.com/orblazer/gradle-bug/blob/b0fa5c4f4c69effa023e3908962561db24b9c10b/build.gradle#L78

quaint mantle Apr 14, 2021, 12:09 PM

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How do I prevent a particular mob from attacking the player with pathfindergoal?

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this.goalSelector.a(0, new PathfinderGoalNearestAttackableTarget<EntityHuman>(this, EntityHuman.class, false)); isn't working

carmine ivy Apr 14, 2021, 12:10 PM

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I have a problem and its only a small one,
code:

                player.teleport(Bukkit.getWorld("LobbyMain").getSpawnLocation());

Error:

Could not pass event PlayerInteractEvent to WolfPVPMain v1.0
org.bukkit.event.EventException: null

The world that i'm trying to load is the main world

ivory sleet Apr 14, 2021, 12:11 PM

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?paste send entire stacktrace

queen dragonBOT Apr 14, 2021, 12:11 PM

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https://paste.md-5.net/

carmine ivy Apr 14, 2021, 12:11 PM

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ivory sleet ?paste send entire stacktrace

Ok

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https://paste.md-5.net/ajikiserar.cs

summer scroll Apr 14, 2021, 12:12 PM

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earnest junco 🤷‍♂️ try both, you'll find out

I'm still struggling to get the location.

ivory sleet Apr 14, 2021, 12:12 PM

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carmine ivy https://paste.md-5.net/ajikiserar.cs

not code, I said stacktrace

carmine ivy Apr 14, 2021, 12:12 PM

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oh shit yeah sorry

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I hate to ask but,
What is a stack trace

olive badger Apr 14, 2021, 12:12 PM

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carmine ivy I have a problem and its only a small one, code: ```java player....

its look like the same issue that you have solve previously (for knockbackArena world)

ivory sleet Apr 14, 2021, 12:13 PM

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Could not pass event PlayerInteractEvent to WolfPVPMain v1.0
org.bukkit.event.EventException: null

the shit that comes after this

carmine ivy Apr 14, 2021, 12:13 PM

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No, the knockback world works

ivory sleet Apr 14, 2021, 12:13 PM

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like
at blah.blah

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casued by Blah

carmine ivy Apr 14, 2021, 12:13 PM

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So the entire error

ivory sleet Apr 14, 2021, 12:13 PM

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yeas

carmine ivy Apr 14, 2021, 12:13 PM

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ok I'll send

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https://paste.md-5.net/yajayanivu.cs

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The knockback world teleports me, but the lobby one doesn't

olive badger Apr 14, 2021, 12:14 PM

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yes but with your code the only possible Null is the Bukkit.getWorld

carmine ivy Apr 14, 2021, 12:14 PM

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Yea

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Wait,

olive badger Apr 14, 2021, 12:14 PM

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so that is because the world is not loaded

carmine ivy Apr 14, 2021, 12:14 PM

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I think I may have found the prob,em

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problem*

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brbn

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I have fixed it. It's because the else if wasn't in the right place

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I'm not that great at this 😆

quaint mantle Apr 14, 2021, 12:18 PM

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quaint mantle How do I prevent a particular mob from attacking the player with pathfindergoal?

bump!

earnest junco Apr 14, 2021, 12:20 PM

#

quaint mantle How do I prevent a particular mob from attacking the player with pathfindergoal?

if you clear the goals, not specifying any attack goal at all is the solution. The mob won't do anything if it doesn't have the goal to do so ~

grand coral Apr 14, 2021, 12:23 PM

#

Anyone know how to get from a block the Drops with a luck pickaxe?

quaint mantle Apr 14, 2021, 12:23 PM

#

earnest junco if you clear the goals, not specifying any attack goal at all is the solution. T...

Thank you. So there is no way to erase a specific pathfindergoal in a mob, but the only way to erase all pathfindergoal in a mob?

young knoll Apr 14, 2021, 12:23 PM

#

Im sure there is

#

But it’s NMS so you have to do some digging

ivory sleet Apr 14, 2021, 12:26 PM

#

quaint mantle Thank you. So there is no way to erase a specific pathfindergoal in a mob, but t...

ofc u can inject

#

but tbf just use a new GoalSelector

ancient whale Apr 14, 2021, 12:27 PM

#

Hey, I would like to check if someone is in some square area, the only way I can think about so far is checking the location of every player, but it feels kinda dirty, could there be an other way of doing it ?

earnest junco Apr 14, 2021, 12:28 PM

#

quaint mantle Thank you. So there is no way to erase a specific pathfindergoal in a mob, but t...

There are methods to remove certain path goals. The ones you're looking for are in the targetSelector.
targetSelector.a(PathfinderObject o); will remove it. (at least in 1.16.5, you'll have to look for yourself if it doesn't work for you)

quaint mantle Apr 14, 2021, 12:28 PM

#

ivory sleet ofc u can inject

thanks so can I know how to do it? 🙂

quaint mantle Apr 14, 2021, 12:28 PM

#

young knoll But it’s NMS so you have to do some digging

thanks so can I know how to do it? 🙂 there is no results on google

ivory sleet Apr 14, 2021, 12:28 PM

#

idk but it might involve reflection

#

not sure tbf

rapid vigil Apr 14, 2021, 12:30 PM

#

Hey, I've made a Tablist plugin but whenever I try to Build it It gives me 4 errors, And I don't really find the problem :

https://upload.hicoria.com/files/p4g6cSBM.PNG

#

I'm using the 1.12.2 API

#

And CraftBukkit.1.12.2 in my build path

quiet ice Apr 14, 2021, 12:32 PM

#

I would say that you need 1.12.1 Craftbukkit on build path

rapid vigil Apr 14, 2021, 12:32 PM

#

But am coding in 1.12.2

quiet ice Apr 14, 2021, 12:32 PM

#

then change it to v1_12_R2

rapid vigil Apr 14, 2021, 12:32 PM

#

It doesn't find the R2

#

There's only v1_12_R1

grand coral Apr 14, 2021, 12:33 PM

#

I do not have NBTTag in my Sourcecode why how to add it?

earnest junco Apr 14, 2021, 12:33 PM

#

rapid vigil Hey, I've made a Tablist plugin but whenever I try to Build it It gives me 4 err...

R1 is correct so idk why it gives you that error. You using maven/gradle?

rapid vigil Apr 14, 2021, 12:34 PM

#

maven

earnest junco Apr 14, 2021, 12:34 PM

#

Can you post your pom?

rapid vigil Apr 14, 2021, 12:34 PM

#

Alright

quiet ice Apr 14, 2021, 12:34 PM

#

My guess is that either you do not declare the cb jar in the pom or you have not the cb jar in the maven local repo

rapid vigil Apr 14, 2021, 12:35 PM

#

It's more than 2k characters..

quiet ice Apr 14, 2021, 12:35 PM

#

?paste it then

queen dragonBOT Apr 14, 2021, 12:35 PM

#

https://paste.md-5.net/

rapid vigil Apr 14, 2021, 12:35 PM

#

https://pastebin.com/YRVvHDu3

earnest junco Apr 14, 2021, 12:36 PM

#

Yeah geol was right, you didn't declare the craftbukkit jar

rapid vigil Apr 14, 2021, 12:37 PM

#

How do I declare it?

quiet ice Apr 14, 2021, 12:38 PM

#


        <dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot</artifactId>
            <version>1.12-R0.1-SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>

For spigot (dont't ask how it is performed for cb)

quaint mantle Apr 14, 2021, 12:38 PM

#

how to know if a player is in a xxx chunk?

quiet ice Apr 14, 2021, 12:39 PM

#

Location loc = player.getLocation();
int chunkX = loc.getBlockX() >> 4;
int chunkY = loc.getBlockZ() >> 4;

After that you can do the rest of the magic

quaint mantle Apr 14, 2021, 12:39 PM

#

rt

#

ty*

rapid vigil Apr 14, 2021, 12:40 PM

#

quiet ice ```xml <dependency> <groupId>org.spigotmc</groupId> ...

I'm coding in Paper not Spigot

quiet ice Apr 14, 2021, 12:40 PM

#

This is the Spigot discord lol

rapid vigil Apr 14, 2021, 12:40 PM

#

I mean that code didn't work

quiet ice Apr 14, 2021, 12:40 PM

#

Also, paper is a fork of spigot, so there shouldn't be all to many differences

rapid vigil Apr 14, 2021, 12:41 PM

#

It didn't find the 1.12-R0.1-SNAPSHOT

#

            <groupId>org.spigotmc</groupId>
            <artifactId>spigot-api</artifactId>
            <version>1.12-R0.1-SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>```

#

This is the code right?

quiet ice Apr 14, 2021, 12:41 PM

#

This belongs in the dependency block of your pom

#

If that does not work then you are fully lost because neither paper nor spigot are going to help you with
a) An ancient version
b) A fork of spigot
Though chances are that you did not run BuildTools

quaint mantle Apr 14, 2021, 12:51 PM

#

Hey sigot! How do you remove pathfindergoal from a particular mob? I've seen several threads of spigot, but I don't understand. I'm sorry.

#

"sigot"

marble lion Apr 14, 2021, 1:17 PM

#

What latest version of the Java Runtime and JDK that Spigot is compatible with?

quiet ice Apr 14, 2021, 1:18 PM

#

Java 16

carmine ivy Apr 14, 2021, 1:19 PM

#

How can I give players permissions

marble lion Apr 14, 2021, 1:20 PM

#

org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: nos/myfirstspigotplugin/MyFirstSpigotPlugin has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 52.0

#

any ideas?

carmine ivy Apr 14, 2021, 1:20 PM

#

wut

#

Wait there

carmine ivy Apr 14, 2021, 1:20 PM

#

marble lion org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError...

I know, do you use eclipse

marble lion Apr 14, 2021, 1:21 PM

#

Im using Netbeans v. 10

carmine ivy Apr 14, 2021, 1:21 PM

#

Go to your project settings

#

@marble lion I know how to fix your error

quiet ice Apr 14, 2021, 1:23 PM

#

marble lion org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError...

You are running an outdated JRE, consider updating it

carmine ivy Apr 14, 2021, 1:23 PM

#

https://www.youtube.com/watch?v=S-CkzzgOVVI

quaint mantle Apr 14, 2021, 1:23 PM

#

👉🏿😄👈🏿

quiet ice Apr 14, 2021, 1:23 PM

#

https://adoptopenjdk.net/

marble lion Apr 14, 2021, 1:23 PM

#

ok

carmine ivy Apr 14, 2021, 1:23 PM

#

Download OpenJDK 8

#

thats the version you need

quiet ice Apr 14, 2021, 1:23 PM

#

This installer should automatically update Java

carmine ivy Apr 14, 2021, 1:23 PM

#

^

quiet ice Apr 14, 2021, 1:24 PM

#

carmine ivy Download OpenJDK 8

bullshit, download Java 11 or 16; Java 8 is pretty much unnecessary weight nowadays

carmine ivy Apr 14, 2021, 1:24 PM

#

When I tried to use Java 11 or 16, it always gave me that error until I switched to java 8

quiet ice Apr 14, 2021, 1:24 PM

#

Because your JRE was still at Java 8

carmine ivy Apr 14, 2021, 1:24 PM

#

Oh shoot

quiet ice Apr 14, 2021, 1:25 PM

#

You only updated the JDK (javac)

carmine ivy Apr 14, 2021, 1:25 PM

#

That makes way more sense

#

Ok

#

Imma fix that real quick lmao

#

Is there a way I can give players permissions

quiet ice Apr 14, 2021, 1:26 PM

#

Depends

#

Either use Vault or Superperms for that

carmine ivy Apr 14, 2021, 1:27 PM

#

Is there a way I can do in my code

#

Without an api

#

Or with

quiet ice Apr 14, 2021, 1:28 PM

#

Player#addAttachment is likely what you are search for, but Vault is suggested as it is the bigger permissions compat API

carmine ivy Apr 14, 2021, 1:29 PM

#

Ok

#

Thanks for the help

tender bronze Apr 14, 2021, 1:38 PM

#

Hi, how do I make an item open the tebex buy gui?

carmine ivy Apr 14, 2021, 1:41 PM

#

So when you right click an item, you want it to open a gui, am I correct @tender bronze

tender bronze Apr 14, 2021, 1:41 PM

#

yup*

carmine ivy Apr 14, 2021, 1:41 PM

#

Do you have any code written at the moment

tender bronze Apr 14, 2021, 1:41 PM

#

when u first join the game u get the item thats meant to open the gui

carmine ivy Apr 14, 2021, 1:42 PM

#

Ohhhh

#

Ok

tender bronze Apr 14, 2021, 1:42 PM

#

so there is already a command to open it

#

which is /store

#

but when i try to run that inside the console

#

that doesnt work

#

so i dont know what to do

carmine ivy Apr 14, 2021, 1:42 PM

#

Wait, your trying to run your command in the console

#

Or in the command bar

tender bronze Apr 14, 2021, 1:42 PM

#

how do i do it in the command bar?

#

that would be way easier

carmine ivy Apr 14, 2021, 1:43 PM

#

You just press t or /

tender bronze Apr 14, 2021, 1:43 PM

#

.

#

i want a script to do it

carmine ivy Apr 14, 2021, 1:43 PM

#

Oh

tender bronze Apr 14, 2021, 1:43 PM

#

so like

#

i have the code down already

carmine ivy Apr 14, 2021, 1:43 PM

#

Ok

tender bronze Apr 14, 2021, 1:43 PM

#

ill sen

#

send

carmine ivy Apr 14, 2021, 1:43 PM

#

Thank you

tender bronze Apr 14, 2021, 1:44 PM

#

store:
material: ENCHANTED_BOOK
amount: 1
slot: 1
display_name: "&cGame shop"
lore:
- "&7Right-click to open the game shop!"
actions:
- "[CONSOLE] store"

#

where can i run the command

#

instead of the console

#

is there a way i can run it in the command bar inside the script?

carmine ivy Apr 14, 2021, 1:45 PM

#

Are you using script

#

skript*

tender bronze Apr 14, 2021, 1:45 PM

#

heard of it but im not using it

tribal sparrow Apr 14, 2021, 1:45 PM

#

does the PlayerMoveEvent not get fired when a player is a passager? even if they're moving their cursor?

carmine ivy Apr 14, 2021, 1:45 PM

#

Wait there

#

Don't you have code like this for instance:

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

        Player player = (Player) sender;

        return false;
    }

#

Java

#

No?

tender bronze Apr 14, 2021, 1:46 PM

#

i added the code inside the config file

carmine ivy Apr 14, 2021, 1:46 PM

#

Oh

#

Ok

tender bronze Apr 14, 2021, 1:46 PM

#

im using deluxehub

#

to add the item

quaint mantle Apr 14, 2021, 1:47 PM

#

quaint mantle Hey sigot! How do you remove pathfindergoal from a particular mob? I've seen sev...

bump

carmine ivy Apr 14, 2021, 1:47 PM

#

I have no idea how to add that

#

wait

#

Lemme rephrase

tender bronze Apr 14, 2021, 1:47 PM

#

ok

carmine ivy Apr 14, 2021, 1:47 PM

#

I don't know how to help you because I have never used deluxehub and whats ironic is that I'm learning config files because I skipped out on them

#

Why can't you just write you code in eclipse or intelij

tender bronze Apr 14, 2021, 1:48 PM

#

eh

carmine ivy Apr 14, 2021, 1:48 PM

#

bro

tender bronze Apr 14, 2021, 1:48 PM

#

its easier in the config

carmine ivy Apr 14, 2021, 1:48 PM

#

Send me your code

paper viper Apr 14, 2021, 1:48 PM

#

what config file?

#

how can you write code in config files

#

wtf lol

summer scroll Apr 14, 2021, 1:48 PM

#

tender bronze is there a way i can run it in the command bar inside the script?

Take a look at DeluxeHub wiki.

carmine ivy Apr 14, 2021, 1:48 PM

#

ikr

tender bronze Apr 14, 2021, 1:48 PM

#

not

#

code

carmine ivy Apr 14, 2021, 1:48 PM

#

oh

#

right

summer scroll Apr 14, 2021, 1:49 PM

#

And also that's not coding xd.

tender bronze Apr 14, 2021, 1:49 PM

#

its literally just inside the deluxehub config

paper viper Apr 14, 2021, 1:49 PM

#

^

carmine ivy Apr 14, 2021, 1:49 PM

#

^

#

lol

paper viper Apr 14, 2021, 1:49 PM

#

then wrong channel to ask?

#

lol

carmine ivy Apr 14, 2021, 1:49 PM

#

Idk why you couldn't have just learnt normal code

#

like java

#

Its easier

tender bronze Apr 14, 2021, 1:49 PM

#

i know

#

but i dont know java

carmine ivy Apr 14, 2021, 1:49 PM

#

Learn it

tender bronze Apr 14, 2021, 1:49 PM

#

and it takes time to learn java

carmine ivy Apr 14, 2021, 1:49 PM

#

And:?

#

I'm learning right now

tender bronze Apr 14, 2021, 1:49 PM

#

good for u

carmine ivy Apr 14, 2021, 1:49 PM

#

And i'm fast learner

#

Bro

tender bronze Apr 14, 2021, 1:49 PM

#

no ones the same

carmine ivy Apr 14, 2021, 1:49 PM

#

Go to #help-server

paper viper Apr 14, 2021, 1:50 PM

#

Even DaBaby can learn java

summer scroll Apr 14, 2021, 1:50 PM

#

You can ask that in #help-server

carmine ivy Apr 14, 2021, 1:50 PM

#

Because this isn't code

tender bronze Apr 14, 2021, 1:50 PM

#

wouldve been easier if u told me in the first place

carmine ivy Apr 14, 2021, 1:50 PM

#

I thought you were normal and used java

#

not write "code" in config files

#

Your choice

tender bronze Apr 14, 2021, 1:50 PM

#

i didnt mean to word it like that

carmine ivy Apr 14, 2021, 1:50 PM

#

But stil

#

Its fine

#

Just sounded toxic lmao

tender bronze Apr 14, 2021, 1:51 PM

#

sorry

carmine ivy Apr 14, 2021, 1:51 PM

#

#help-server Is where you should be at

summer scroll Apr 14, 2021, 1:53 PM

#

chill, he's just in a wrong channel.

carmine ivy Apr 14, 2021, 1:53 PM

#

No he was just a little toxic earlier and my mistake if I took it the wrong way

quiet ice Apr 14, 2021, 1:53 PM

#

Could you stop arguing about who's toxic?

carmine ivy Apr 14, 2021, 1:53 PM

#

Were not.

#

Anyway isn't even a big deal

quaint mantle Apr 14, 2021, 1:54 PM

#

quaint mantle Hey sigot! How do you remove pathfindergoal from a particular mob? I've seen sev...

bump

night copper Apr 14, 2021, 1:55 PM

#

Guys is there a simple way to check if a player is holding a piclaxe, axe or shovel. And I want to check every material type like iron, wood etc.

quaint mantle Apr 14, 2021, 1:56 PM

#

night copper Guys is there a simple way to check if a player is holding a piclaxe, axe or sho...

use player#getInventory()#getItemInHand()#getType

Example:

  // put
}```

#

love how you go from # to . so late

#

xD

summer scroll Apr 14, 2021, 1:57 PM

#

oh

quaint mantle Apr 14, 2021, 1:58 PM

#

quaint mantle Hey sigot! How do you remove pathfindergoal from a particular mob? I've seen sev...

Bump

gleaming grove Apr 14, 2021, 1:58 PM

#

for example you can check like this Material.STONE_PICKAXE.IsItem();

summer scroll Apr 14, 2021, 1:58 PM

#

please use == to compare enums

night copper Apr 14, 2021, 1:58 PM

#

but I want to check if he is holding an iron or wood or netherite pickaxe

grand coral Apr 14, 2021, 1:58 PM

#

How to get the drops from a block?

night copper Apr 14, 2021, 1:58 PM

#

is there an easier way

#

or I have to use the OR operator

quaint mantle Apr 14, 2021, 1:59 PM

#

night copper but I want to check if he is holding an iron or wood or netherite pickaxe

Material.IRON_INGOT , Material.OAK_LOG https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Material.html

Material (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

declaration: package: org.bukkit, enum: Material

quaint mantle Apr 14, 2021, 2:00 PM

#

quaint mantle Hey sigot! How do you remove pathfindergoal from a particular mob? I've seen sev...

is there no way?

gleaming grove Apr 14, 2021, 2:04 PM

#

@quaint mantle https://www.youtube.com/watch?v=Fnonn5chXk4&ab_channel=CodedRed i think this is only the way

YouTube

CodedRed

Advanced Spigot Coding | Custom Pathfinder Goals [Pet Plugin] | (Ep...

Custom pathfinder goals is here! I went very in-depth the best way I could to explain how custom pathfinders work. I hope you all enjoy and understand the video :D Thanks for watching!

P.S
Sorry about the damn zombie noise in the background forgot I had my mc sound on :(

Want more videos?
Become a Patreon support to gain access to more videos!...

▶ Play video

quaint mantle Apr 14, 2021, 2:05 PM

#

gleaming grove <@456226577798135808> https://www.youtube.com/watch?v=Fnonn5chXk4&ab_channel=Co...

thankkss bro and I already watched this video, and there is no explain to remove pathfindergoal

gleaming grove Apr 14, 2021, 2:06 PM

#

i guess you need to overwrite some methods

quaint mantle Apr 14, 2021, 2:08 PM

#

gleaming grove i guess you need to overwrite some methods

how do i? 🙂

kind coral Apr 14, 2021, 2:09 PM

#

hi guys i have a custom itemstack with fancy lore and everything, tho this item has a durability, and using .equals() will stop it from working since it just gets the item with a full one, how would i fix this?

kind coral Apr 14, 2021, 2:09 PM

#

quaint mantle how do i? 🙂

@Override annotation

earnest junco Apr 14, 2021, 2:10 PM

#

kind coral hi guys i have a custom itemstack with fancy lore and everything, tho this item ...

Check everything except durability, or abuse the PersistentDataHolder API / NBT if you don't have that API yet.

quaint mantle Apr 14, 2021, 2:10 PM

#

kind coral @Override annotation

to initpathfinder?

kind coral Apr 14, 2021, 2:11 PM

#

earnest junco Check everything *except* durability, or abuse the PersistentDataHolder API / NB...

so i should make my own Method?

quaint mantle Apr 14, 2021, 2:13 PM

#

kind coral @Override annotation

    public void initPathfinder()  {
        super.initPathfinder();
    }``` sadly, but I already have it 😦

kind coral Apr 14, 2021, 2:14 PM

#

earnest junco Check everything *except* durability, or abuse the PersistentDataHolder API / NB...

yes but i have my items in a list how would i do this. get every item and then check in a async task?

earnest junco Apr 14, 2021, 2:16 PM

#

kind coral yes but i have my items in a list how would i do this. get every item and then c...

If all you do is check for a few ItemStack properties it should be fine to do it synchronously (You can start being worried if you exceed like 50k items)

kind coral Apr 14, 2021, 2:18 PM

#

earnest junco If all you do is check for a few ItemStack properties it should be fine to do it...

yeaaaaaaaaaaahhh about that

gleaming grove Apr 14, 2021, 2:18 PM

#

@Override
public void initPathfinder() {

earnest junco Apr 14, 2021, 2:19 PM

#

kind coral yeaaaaaaaaaaahhh about that

100% smarter to use some custom nbt in that case.

gleaming grove Apr 14, 2021, 2:19 PM

#

that should remove default pathing goals

marble lion Apr 14, 2021, 2:19 PM

#

What is the difference between the Shaded and non-shaded Spigot API? I see the file size of the shaded is much larger.

sand vector Apr 14, 2021, 2:19 PM

#

is there any way to get rid of the items name when it is hovered over, atm i have it so it is "=" but i don't want it to have any type of name or hover info

#

also hate that the equals is not aligned

earnest junco Apr 14, 2021, 2:20 PM

#

sand vector is there any way to get rid of the items name when it is hovered over, atm i hav...

Set it to just a ChatColor. meta.setDisplayName(ChatColor.BLACK.toString());

earnest junco Apr 14, 2021, 2:21 PM

#

marble lion What is the difference between the Shaded and non-shaded Spigot API? I see the f...

The non-shaded jar is the jar with just the pure code and without any libraries. Shaded means it also contains all the libraries it needs to run.

gleaming grove Apr 14, 2021, 2:21 PM

#

@quaint mantle https://i.imgur.com/IXE3FAf.png this is how those methods looks inside

Imgur

sand vector Apr 14, 2021, 2:21 PM

#

ok, guessing thats the closest you can get to removing it

marble lion Apr 14, 2021, 2:21 PM

#

earnest junco The non-shaded jar is the jar with just the pure code and without any libraries....

Thanks.

earnest junco Apr 14, 2021, 2:22 PM

#

sand vector ok, guessing thats the closest you can get to removing it

There's some nasty inventory title tricks (used for those fancy custom GUI interfaces), but yeah, I personally think the empty name is fine enough.

gleaming grove Apr 14, 2021, 2:22 PM

#

if you will do sth like that, there will be not pathfinding at all ``` @Override
public void initPathfinder() {

}  @Override
public void a()  {

}           ```

sand vector Apr 14, 2021, 2:22 PM

#

earnest junco There's some nasty inventory title tricks (used for those fancy custom GUI inter...

ok, thanks!

quaint mantle Apr 14, 2021, 2:27 PM

#

gleaming grove if you will do sth like that, there will be not pathfinding at all ``` @Override...

thanks, but erros on @Override above a()

method does not override method from its superclass

#

    public void initPathfinder() {
        //super.initPathfinder();
    }
    
    public void a() {

    }```

gleaming grove Apr 14, 2021, 2:28 PM

#

i think ``` @Override
public void initPathfinder() {

}```

#

should enought

quaint mantle Apr 14, 2021, 2:28 PM

#

and no public void a?

gleaming grove Apr 14, 2021, 2:28 PM

#

yes

#

try and tell me result

quaint mantle Apr 14, 2021, 2:28 PM

#

sure

quaint mantle Apr 14, 2021, 2:29 PM

#

gleaming grove try and tell me result

mob still attacking me 😦

#

public VindicatorAI(Location location) {
        super(EntityTypes.VINDICATOR, ((CraftWorld) location.getWorld()).getHandle());
        this.setPosition(location.getX(), location.getY(), location.getZ());
    }

    @Override
    public void initPathfinder() {
        //super.initPathfinder();
    }
    ```

#

this is full code

gleaming grove Apr 14, 2021, 2:30 PM

#

no, you need to get rig of

#

/super.initPathfinder();

quaint mantle Apr 14, 2021, 2:30 PM

#

okay

#

    public VindicatorAI(Location location) {
        super(EntityTypes.VINDICATOR, ((CraftWorld) location.getWorld()).getHandle());
        this.setPosition(location.getX(), location.getY(), location.getZ());
    }

    @Override
    public void initPathfinder() {
        super.initPathfinder();
    }
``` still attacking me

#

😦

gleaming grove Apr 14, 2021, 2:31 PM

#

i will check it on my own

quaint mantle Apr 14, 2021, 2:31 PM

#

thanks :))

#

your very kind

marble lion Apr 14, 2021, 2:37 PM

#

Would anyone mind looking at my code real quick to see why the broadcastMessage(msg) isn't working when I /reload the plugin in game?


import org.bukkit.Bukkit;
import org.bukkit.plugin.java.JavaPlugin;

public class MyFirstSpigotPlugin extends JavaPlugin
{
    @Override
    public void onEnable()
    {
        if(Bukkit.getOnlinePlayers().size() == 1)
        {
            Bukkit.getOnlinePlayers().forEach((player) -> broadcastToServer("Hello " + player.getName()));
        }
        else
        {
            broadcastToServer("Hello World!");
        }
        broadcastToServer("Hello World!");
    }

    private void broadcastToServer(String msg)
    {
        Bukkit.broadcastMessage(msg);
    }```

drowsy crest Apr 14, 2021, 2:39 PM

#

Set a listener to check for player join. You're running the method on enable so Bukkit.getOnlinePlayers().size() wouldn't be valid

gleaming grove Apr 14, 2021, 2:39 PM

#

@quaint mantle in my case everything works ``` public class CustomZombie extends EntityZombie
{

public CustomZombie(Location location)
{
    super(((CraftWorld)location.getWorld()).getHandle());

    this.setPosition(location.getX(), location.getY(), location.getZ());
    ((CraftWorld)location.getWorld()).getHandle().addEntity(this, CreatureSpawnEvent.SpawnReason.CUSTOM);
}


@Override
protected void initPathfinder() {

}

}```

#

@quaint mantle

quaint mantle Apr 14, 2021, 2:41 PM

#

hmm

#

thanks but super(((CraftWorld)location.getWorld()).getHandle()); is error

#

and spawnreason is already custom :0

#

but thanks

gleaming grove Apr 14, 2021, 2:42 PM

#

what verion of spigot you use?

quaint mantle Apr 14, 2021, 2:42 PM

#

1_15_R1

gleaming grove Apr 14, 2021, 2:42 PM

#

ok i am v1_16_R3

drowsy crest Apr 14, 2021, 2:42 PM

#

marble lion Would anyone mind looking at my code real quick to see why the broadcastMessage(...

also instead of /reload, look into how debugging / hotswapping code works

gleaming grove Apr 14, 2021, 2:44 PM

#

quaint mantle thanks but ` super(((CraftWorld)location.getWorld()).getHandle());` is error

@quaint mantle i use there the Spigot Location class not NMS

maiden briar Apr 14, 2021, 2:58 PM

#

<?xml version="1.0"?>
<project name="${pom.properties.artifactId}" default="Build">

    <--- How to replace this line above <project name =.....> --->
    <xmlproperty file="pom.xml" prefix="pom" keeproot="false"/>

    <condition property="serverPath" value="${pom.properties.server.path}">
        <os family="windows" />
    </condition>

    <property name="foundation.version" value="${pom.properties.foundation.version}"/>

    <target name="Build">
        <jar jarfile="${serverPath}\plugins\${ant.project.name}.jar" basedir="./target/classes/" includes="**/*">
            <zipgroupfileset dir="${user.home}/.m2/repository/com/github/kangarko/Foundation/${foundation.version}/" includes="**/*${foundation.version}.jar" />
        </jar>
    </target>
</project>

quiet ice Apr 14, 2021, 3:00 PM

#

what is that?

kind coral Apr 14, 2021, 3:01 PM

#

i got my persistant data set, everything works great but the helmet doesn't seem to get removed after the durability goes to 0

quiet ice Apr 14, 2021, 3:02 PM

#

You need to remove it manually, as far as I know the server does not do that until the tool is used again

kind coral Apr 14, 2021, 3:03 PM

#

how would i remove it manually?

quaint mantle Apr 14, 2021, 3:05 PM

#

?jd

queen dragonBOT Apr 14, 2021, 3:05 PM

#

https://hub.spigotmc.org/javadocs/spigot/

Overview (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

package index

night copper Apr 14, 2021, 3:05 PM

#

does p.updateInventory() do p.closeInventory() and p.openInventory() at the same time

#

??

quiet ice Apr 14, 2021, 3:07 PM

#

Intventory#remove

kind coral Apr 14, 2021, 3:09 PM

#

quiet ice Intventory#remove

its what i did ._.

quiet ice Apr 14, 2021, 3:09 PM

#

Also in your damageItem implementation?

night copper Apr 14, 2021, 3:09 PM

#

😥

#

ignored

zinc saffron Apr 14, 2021, 3:10 PM

#

How can i get the item stack of an item from the armor contents of entities?

kind coral Apr 14, 2021, 3:11 PM

#

quiet ice Also in your damageItem implementation?

but why i am using a event listener that everytime an event occurs it removes the durability

night copper Apr 14, 2021, 3:11 PM

#

entity.getHelmet
.getChesplate
.getLeggings
.getBoots

#

i think

zinc saffron Apr 14, 2021, 3:12 PM

#

But something's not working

night copper Apr 14, 2021, 3:13 PM

#

kind coral i got my persistant data set, everything works great but the helmet doesn't seem...

you said that it gets removed if the durability is higher or equal to 2

zinc saffron Apr 14, 2021, 3:13 PM

#

                event.setCancelled(true);
            }```

in the isCrashItems boolean

```            try {
                item.getItemMeta();
            } catch (Exception exception) {
                return true;
            }```

is not working

#

it doesnt check of a item an entity has throws an exception

kind coral Apr 14, 2021, 3:14 PM

#

night copper you said that it gets removed if the durability is higher or equal to 2

nop, it gets removed if it is not higher or equal to 2

night copper Apr 14, 2021, 3:15 PM

#

are you sure?

kind coral Apr 14, 2021, 3:15 PM

#

yes

night copper Apr 14, 2021, 3:15 PM

#

ok

#

whats your helmet itemstack?

night copper Apr 14, 2021, 3:22 PM

#

night copper does p.updateInventory() do p.closeInventory() and p.openInventory() at the same...

pls someone

earnest junco Apr 14, 2021, 3:33 PM

#

kind coral i got my persistant data set, everything works great but the helmet doesn't seem...

Try setting the ItemStack amount to 0. I'm not entirely sure if setting durability to 0 breaks it too, but amount at 0 will definitely remove it. Or setting it's type to AIR will work too.

night copper Apr 14, 2021, 3:47 PM

#

How can I check if a player sent a double in AsyncPlayerChatEvent

kind coral Apr 14, 2021, 3:48 PM

#

just parse the message

#

use Double.parseAsDouble() i think

#

and if it throws number format exception it means its not a double

night copper Apr 14, 2021, 3:49 PM

#

ty

#

its parseDouble i just checked

thorn beacon Apr 14, 2021, 3:52 PM

#

Am I right in thinking this is the place to put in the "front page" of your plugin which normally has fancy graphics etc...?

night copper Apr 14, 2021, 3:53 PM

#

Yes

thorn beacon Apr 14, 2021, 3:53 PM

#

mkay, thanks

night copper Apr 14, 2021, 3:53 PM

#

you can put images

#

and gifs I think

thorn beacon Apr 14, 2021, 3:53 PM

#

Yeah, I've sussed that out - I just expected it to be a bigger box I guess

night copper Apr 14, 2021, 3:54 PM

#

It goes down

#

its scrollable

#

when you write a lot

thorn beacon Apr 14, 2021, 3:54 PM

#

oooh that would make sense

kind coral Apr 14, 2021, 3:58 PM

#

how would i ignore durability when checking between two itemstacks, i made my own method but doesn't seem to work

sand vector Apr 14, 2021, 4:00 PM

#

So i know for commands you have to put them in the plugin.yml file, but is there a way to put all these commands in another yml file so the plugin user can change the names?

kind coral Apr 14, 2021, 4:03 PM

#

just register them via bukkit and link everything trough config

#

there are guides

#

howd the fuck is it giving an error

earnest junco Apr 14, 2021, 4:05 PM

#

kind coral howd the fuck is it giving an error

show entire method

earnest junco Apr 14, 2021, 4:06 PM

#

sand vector So i know for commands you have to put them in the plugin.yml file, but is there...

Kind of. But changing command names/aliases is messy and requires NMS/Reflection and to properly display them (if they changed) server restarts.

worldly ingot Apr 14, 2021, 4:18 PM

#

I see && a.getItemMeta().getDisplayName() above

#

Which is not a boolean. It's a String

earnest junco Apr 14, 2021, 4:19 PM

#

worldly ingot I see `&& a.getItemMeta().getDisplayName()` above

eyes of an eagle

kind coral Apr 14, 2021, 4:26 PM

#

worldly ingot I see `&& a.getItemMeta().getDisplayName()` above

MY BAD i didn't put a != null lmfaooo

#

tyvm

quaint mantle Apr 14, 2021, 4:36 PM

#

Any reason why I do not get the playername on my array ? Player name is stored on the 3th column of my database

night copper Apr 14, 2021, 4:44 PM

#

how do I check if a player is in a hashmap(uuid, string) and how do I remove him

earnest junco Apr 14, 2021, 4:46 PM

#

quaint mantle Any reason why I do not get the playername on my array ? Player name is stored o...

Try ResultSet#getString("column_name") instead

quiet ice Apr 14, 2021, 4:46 PM

#

I assume it would be something like if (hashmap.remove(player.getUniqueId())) {/* had entry */}

random epoch Apr 14, 2021, 4:56 PM

#

Try setting the item amount of the left hand to 0

quaint mantle Apr 14, 2021, 4:57 PM

#

random epoch Try setting the item amount of the left hand to 0

Did that way before

#

and it the issue is still the same

dusk wedge Apr 14, 2021, 4:58 PM

#

why set it to null? and not air

quaint mantle Apr 14, 2021, 4:58 PM

#

Because air didnt work

young knoll Apr 14, 2021, 5:14 PM

#

https://github.com/betterphp/BloodMoon/blob/master/src/main/java/uk/co/jacekk/bukkit/bloodmoon/Config.java interesting formatting...

#

Setting it to null should work

#

Don't set the type to null

#

Set the actual item to null

hardy valley Apr 14, 2021, 5:34 PM

#

wdym?

outer crane Apr 14, 2021, 5:37 PM

#

for loop on the object?

trail oriole Apr 14, 2021, 5:44 PM

#

Guys, it's now been a while I'm searching on internet and I didn't want to ask for help but I can't get myself through that...
Anyone knows how to make a player shoot a guardian laser beam when right clicking an item?

#

I really don't like asking for help but never found about that specific projectile

quaint mantle Apr 14, 2021, 5:49 PM

#

Is there an easy way to find which direction a player is facing without having to do an entire function for converting the yaw and pitch to something usable?

#

wait nevermind found that player.getFacing().getDirection().getX() works pretty good

opaque grove Apr 14, 2021, 6:04 PM

#

is is possible that: assert x = 1 && y= 1 only checks first value

young knoll Apr 14, 2021, 6:06 PM

#

If x != 1 it will only check the first value

lost matrix Apr 14, 2021, 6:07 PM

#

opaque grove is is possible that: assert x = 1 && y= 1 only checks first value

Sure. A simple conditional statement only checks values until it reaches a stable state.
So in

int v = 4;
int x = 10;
int y = 20;
boolean j = v < x || v < y;

only v < x is checked because that always satisfies the condition

#

And checks are from left to right

young knoll Apr 14, 2021, 6:07 PM

#

In this case it's an and operation, so if the first one is false there is no reason to check the second one

opaque grove Apr 14, 2021, 6:07 PM

#

i mean i have this assert

assert Megarena.getPlugin().Game.get(p.getUniqueId()).equals("megarena") && e.getItem() != null;

switch (e.getItem().getItemMeta().getDisplayName()) {

but the item is null

quiet ice Apr 14, 2021, 6:08 PM

#

it performs as many checks as it needs to

#

asserts are killed at production runtime btw

opal juniper Apr 14, 2021, 6:08 PM

#

@EventHandler
    public void onMove(PlayerMoveEvent event){

        Player player = event.getPlayer();

        List<Entity> entities = player.getNearbyEntities(20,20,20);
        for(Entity entity : entities){
            if(!(entity instanceof ArmorStand)) return;
            ArmorStand armorStand = (ArmorStand) entity;
            if(armorStand.getCustomName().equalsIgnoreCase("hello")){
                Location location = event.getTo();
                location.setY(location.getY() + 10);
                armorStand.teleport(location);
            }
        }
    }

Im a bit confused, this code^^ seems to tp the player to the armour stand, not the other way around. What have i done wrong? 😄. It is supposed to keep the armour stand 10 blocks above the player at all times

lost matrix Apr 14, 2021, 6:08 PM

#

You can simply make a simple KNF DNF forming from
v < x || v < y to !(v >= x && v >= y)

lost matrix Apr 14, 2021, 6:11 PM

#

opal juniper ```java @EventHandler public void onMove(PlayerMoveEvent event){ Pl...

You are modifying the target location. So do a simple Location location = event.getTo().clone();

opal juniper Apr 14, 2021, 6:11 PM

#

ooooooohhh yeah

#

im stupid, thanks

lost matrix Apr 14, 2021, 6:13 PM

#

trail oriole Guys, it's now been a while I'm searching on internet and I didn't want to ask f...

Ive looked into the nms code of the guardian and the answer is: Tons of packets. You need a lot of packets for creating, moving and updating the beam.

wet breach Apr 14, 2021, 6:13 PM

#

opaque grove i mean i have this assert ``` assert Megarena.getPlugin().Game.get(p.getUniqueId...

if you are having issues with your condensed check, break it apart then.

glass sparrow Apr 14, 2021, 6:14 PM

#

opaque grove i mean i have this assert ``` assert Megarena.getPlugin().Game.get(p.getUniqueId...

have you checked to see if it's the item that's null or the item meta that's null?

wet breach Apr 14, 2021, 6:14 PM

#

The item is null the check is apparently not picking that up

#

should read the comments 😉

lost matrix Apr 14, 2021, 6:14 PM

#

opaque grove i mean i have this assert ``` assert Megarena.getPlugin().Game.get(p.getUniqueId...

I personally would simply never use assertions in java

young knoll Apr 14, 2021, 6:15 PM

#

Aren't they generally used for unit testing

quiet ice Apr 14, 2021, 6:15 PM

#

They are good to clear up misconceptions for the IDE

opaque grove Apr 14, 2021, 6:15 PM

#

yeah i replaced the assert with if x==nullreturn

lost matrix Apr 14, 2021, 6:15 PM

#

You would need to run the jvm with the -enableassertions flag to even make use of them

#

And they dont throw exceptions but extend Error. Better use a fail fast approach or in your case simple null checks.

trail oriole Apr 14, 2021, 6:19 PM

#

lost matrix Ive looked into the nms code of the guardian and the answer is: Tons of packets....

Is it possible though?

young knoll Apr 14, 2021, 6:20 PM

#

Anything is possible with enough jank

runic cloud Apr 14, 2021, 6:20 PM

#

How can I prevent players from taking items from inventory? Even if I cancel the InventoryClickEvent, players still can take items using shift + fast inventory close

lost matrix Apr 14, 2021, 6:20 PM

#

trail oriole Is it possible though?

Sure

trail oriole Apr 14, 2021, 6:20 PM

#

You can cancel event from InventoryDragEvent I think

trail oriole Apr 14, 2021, 6:22 PM

#

lost matrix Sure

I'm never gonna make it but I'll try thanks

earnest junco Apr 14, 2021, 6:22 PM

#

trail oriole Guys, it's now been a while I'm searching on internet and I didn't want to ask f...

There's a resource that covers 99% of it https://www.spigotmc.org/threads/laser-guardian-beam-1-9-1-16.348901/

lost matrix Apr 14, 2021, 6:22 PM

#

trail oriole I'm never gonna make it but I'll try thanks

https://github.com/SkytAsul/GuardianBeam

GitHub

SkytAsul/GuardianBeam

An util to create easily Guardians Lasers via Packets and Reflection. No ProtocolLib, compatible 1.9 -> 1.16 - SkytAsul/GuardianBeam

trail oriole Apr 14, 2021, 6:22 PM

#

Thanks guys, sorry for taking ur time should have Googled better

lost matrix Apr 14, 2021, 6:24 PM

#

Lol... the newest snapshot introduced a Marker entity. It can hold all the nbt data you want without being ticked. So we now can easily write data to a position without having to spawn an invisible ArmorStand. Imma find out if it can be named because then its a nice alternative to ArmorStand based holograms...

young knoll Apr 14, 2021, 6:25 PM

#

That does sound nice

#

As well as the resource pack message

lost matrix Apr 14, 2021, 6:26 PM

#

Wait thats server side only. Still nice.

young knoll Apr 14, 2021, 6:26 PM

#

Huh

#

So it's just for storage

wet breach Apr 14, 2021, 6:26 PM

#

which is actually handy

young knoll Apr 14, 2021, 6:27 PM

#

Sounds like a decent way to store data on arbitrary locations

wet breach Apr 14, 2021, 6:27 PM

#

instead of putting the data on all the blocks or data about the blocks, you could use marker entities for that instead

#

this way when the blocks are ticked, it doesn't need to tick all that data until the plugin/server actually needs it

#

see it being useful for those who like making protection plugins 😉

young knoll Apr 14, 2021, 6:28 PM

#

I still want to be able to hook into the random tick system

#

spigot plz

wet breach Apr 14, 2021, 6:28 PM

#

in general it would be nice to be able to hook into quite a few things

young knoll Apr 14, 2021, 6:29 PM

#

True

runic cloud Apr 14, 2021, 6:32 PM

#

If I click the slot 3 times, it still passes the event.setCancelled(true) in an inventoryclickevent

#

and I can place an item in a specified slot

young knoll Apr 14, 2021, 6:33 PM

#

HAve you tried survival

#

Creative is wack

chrome beacon Apr 14, 2021, 6:33 PM

#

Make sure you cancel the InventoryDragEvent too

lost matrix Apr 14, 2021, 6:33 PM

#

runic cloud If I click the slot 3 times, it still passes the event.setCancelled(true) in an ...

Show your checks pls.

young knoll Apr 14, 2021, 6:33 PM

#

I've still never had to do that

#

But people seem to say it often

lost matrix Apr 14, 2021, 6:34 PM

#

If the click is cancelled then the drag doesnt even have a chance to be triggered

young knoll Apr 14, 2021, 6:34 PM

#

That's what I figured

chrome beacon Apr 14, 2021, 6:34 PM

#

Yea true ;/

young knoll Apr 14, 2021, 6:34 PM

#

The only issue I have had is opening inventories while in a bed

runic cloud Apr 14, 2021, 6:34 PM

#

I click a slot twice and it gets cancelled, but for the third time it just bypasses that.

lost matrix Apr 14, 2021, 6:35 PM

#

runic cloud I click a slot twice and it gets cancelled, but for the third time it just bypas...

Whats your version?

runic cloud Apr 14, 2021, 6:35 PM

#

the latest paper I assume

#

but will double-check that

chrome beacon Apr 14, 2021, 6:35 PM

#

Paper 👀

quaint mantle Apr 14, 2021, 6:36 PM

#

earnest junco Try ResultSet#getString("column_name") instead

No luck so far sight

runic cloud Apr 14, 2021, 6:37 PM

#

lost matrix Whats your version?

It's 1.16.3 paper

lost matrix Apr 14, 2021, 6:37 PM

#

runic cloud It's 1.16.3 paper

Should be fine. Never had a problem with click event bypassing on versions on 1.12+

earnest junco Apr 14, 2021, 6:38 PM

#

quaint mantle No luck so far sight

You... didn't do... what I asked you to try though...

runic cloud Apr 14, 2021, 6:38 PM

#

lost matrix Should be fine. Never had a problem with click event bypassing on versions on 1....

It's super weird. Any ideas how can I avoid that?

quaint mantle Apr 14, 2021, 6:38 PM

#

Oh it's the result slick I tought the statement

chrome beacon Apr 14, 2021, 6:39 PM

#

runic cloud It's super weird. Any ideas how can I avoid that?

Since you're using Paper go to their discord

#

Or test the plugin on spigot and see if the issue still happens

lost matrix Apr 14, 2021, 6:39 PM

#

runic cloud It's super weird. Any ideas how can I avoid that?

Cancel the inventory click event

earnest junco Apr 14, 2021, 6:41 PM

#

quaint mantle Oh it's the result slick I tought the statement

It also might be worth trying to put back ticks around your table name and column name in the statement string.

.prepareStatement("SELECT * FROM `" + MySql.BAN_TABLE /*constants are supposed to be uppercase*/ + "` WHERE `UUID`=?;");

paper viper Apr 14, 2021, 6:47 PM

#

I remember using this plugin https://www.spigotmc.org/resources/lib-hates-mods.78202/ which helps detect forge clients and clients with the fabric api joining the server. It supports a way to check if the user has a certain blacklisted mod and if so, kick them. You can try decompiling the plugin and see what it does.

SpigotMC - High Performance Minecraft

Lib Hates Mods

#

its made by libraryaddict, the same dude who made Lib Disguises

#

np

humble heath Apr 14, 2021, 6:50 PM

#

hey can anyone help me

lost matrix Apr 14, 2021, 6:50 PM

#

?ask

queen dragonBOT Apr 14, 2021, 6:50 PM

#

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply.

humble heath Apr 14, 2021, 6:51 PM

#

i want to make a Gamemode Gui i Have the /Gm working for my self but i cant seem to get the /gm <playername> working propely i can open the gui but i cant make it change the other persons gamemode how could i referance the other players name in the listener, i have the gui working but the bit i cant get working is the geting the name from the command class to the listener class i.e: /gm ArcaneLegend then in the listener class arcanelegend.setgamemode(Creative);

young knoll Apr 14, 2021, 6:51 PM

#

You can save the two uuids to a map

#

Executor and target

humble heath Apr 14, 2021, 6:51 PM

#

how would i do that

young knoll Apr 14, 2021, 6:52 PM

#

https://docs.oracle.com/javase/tutorial/collections/interfaces/map.html

paper viper Apr 14, 2021, 6:53 PM

#

i dont remember it being obfuscated when i last had it

#

hm weird

#

one second

lost matrix Apr 14, 2021, 6:54 PM

#

Looks more like decompiled than obf

humble heath Apr 14, 2021, 6:54 PM

#

i dont get that to be honest the map system

quaint mantle Apr 14, 2021, 6:58 PM

#

earnest junco It also might be worth trying to put back ticks around your table name and colum...

Great thanks for that info!

summer lily Apr 14, 2021, 7:43 PM

#

Hey, Since JRE 8 support is going done, should I code in JRE 11 as well?

lost matrix Apr 14, 2021, 7:43 PM

#

summer lily Hey, Since JRE 8 support is going done, should I code in JRE 11 as well?

I would love to see more plugins requiring java 11

summer lily Apr 14, 2021, 7:44 PM

#

All right

lost matrix Apr 14, 2021, 7:44 PM

#

For personal use def a higher version

summer lily Apr 14, 2021, 7:44 PM

#

Ok thank you

jade perch Apr 14, 2021, 7:44 PM

#

Java 7 is best

summer lily Apr 14, 2021, 7:44 PM

#

7?

#

never used

#

why do you think?

jade perch Apr 14, 2021, 7:45 PM

#

ever heard of 7/11

#

that's why

lost matrix Apr 14, 2021, 7:45 PM

#

I would use 6
More compatible with Windows 95 systems

quiet ice Apr 14, 2021, 7:46 PM

#

You should use Java 16 to bork your gradle install

glossy barn Apr 14, 2021, 7:46 PM

#

lost matrix I would use 6 More compatible with Windows 95 systems

v 1.0

wet breach Apr 14, 2021, 7:59 PM

#

summer lily Hey, Since JRE 8 support is going done, should I code in JRE 11 as well?

you don't necessarily need to require java 11 unless you are making use of java 11 specific things

#

most of the time you won't be, so its perfectly fine to target Java 8

#

as far as installing Java on servers, they shouldn't be using Java 8 since like 2-3 years ago

#

maybe longer

ivory sleet Apr 14, 2021, 8:01 PM

#

Yeah it lost LTS

dusty herald Apr 14, 2021, 8:02 PM

#

lmao I got an email from Kangarko on my throwaway about Java 16

#

sorry, jave 15 (

ivory sleet Apr 14, 2021, 8:02 PM

#

16 does introduce some cool features ngl

dusty herald Apr 14, 2021, 8:02 PM

#

trail oriole Apr 14, 2021, 8:06 PM

#

Am I the only one to code my minecraft server in Javascript?

cunning cloak Apr 14, 2021, 8:07 PM

#

What does this mean? org.bukkit.plugin.InvalidPluginException: Abnormal plugin type

#

?paste

queen dragonBOT Apr 14, 2021, 8:07 PM

#

https://paste.md-5.net/

trail oriole Apr 14, 2021, 8:07 PM

#

cunning cloak What does this mean? org.bukkit.plugin.InvalidPluginException: Abnormal plugin t...

Is that the only error you have?

cunning cloak Apr 14, 2021, 8:07 PM

#

This is the whole error https://paste.md-5.net/jebitazoba.sql

cunning cloak Apr 14, 2021, 8:08 PM

#

trail oriole Is that the only error you have?

And yes

ivory sleet Apr 14, 2021, 8:09 PM

#

Does your main have a nullary constructor?

cunning cloak Apr 14, 2021, 8:09 PM

#

Let me check

ivory sleet Apr 14, 2021, 8:10 PM

#

If not then make sure to add one

cunning cloak Apr 14, 2021, 8:10 PM

#

This is the only one that is in my main public SlipStuff(SlipStuff plugin) { this.plugin = plugin; }

ivory sleet Apr 14, 2021, 8:11 PM

#

Remove it

#

It’s utterly useless and redundant

dusty herald Apr 14, 2021, 8:11 PM

#

You don't do that, that is what onEnable is for

ivory sleet Apr 14, 2021, 8:11 PM

#

And it makes your plugin abnormal

cunning cloak Apr 14, 2021, 8:11 PM

#

Okay

opal juniper Apr 14, 2021, 8:13 PM

#

Is there a way to set the player camera somewhere else? like just offset it?

cunning cloak Apr 14, 2021, 8:13 PM

#

Thanks @ivory sleet & @dusty herald for your help!

trail oriole Apr 14, 2021, 8:15 PM

#

opal juniper Is there a way to set the player camera somewhere else? like just offset it?

I'm not sure if spigot can't handle that

#

But what do you mean by offset the camera

#

Like seeing your player from somewhere else?

opal juniper Apr 14, 2021, 8:15 PM

#

like the camera is say 5 blocks up

#

i tried with the cam packet however that fixes the movement

lost matrix Apr 14, 2021, 8:16 PM

#

opal juniper Is there a way to set the player camera somewhere else? like just offset it?

Nope. You would need to clone your player, create an NPC that mirrors the user, then make the actual user a spectator.

opal juniper Apr 14, 2021, 8:16 PM

#

lost matrix Nope. You would need to clone your player, create an NPC that mirrors the user, ...

bruuuuuh, thanks anyways

trail oriole Apr 14, 2021, 8:16 PM

#

lost matrix Nope. You would need to clone your player, create an NPC that mirrors the user, ...

That's kind of what I was thinking too

#

With the citizen plugin you could work pretty easily around that

#

Depends on what you want to do with the camera

opal juniper Apr 14, 2021, 8:17 PM

#

Just like you were playing normally but the cam was somewhere else

trail oriole Apr 14, 2021, 8:17 PM

#

Like controlling your player from somewhere else or just having it?

lost matrix Apr 14, 2021, 8:17 PM

#

Yeah but working out a proper camera position is pretty complex and requires some math.

opal juniper Apr 14, 2021, 8:17 PM

#

controlling

wet breach Apr 14, 2021, 8:17 PM

#

ivory sleet 16 does introduce some cool features ngl

java 16 has linux socket support. So now you can use them natively in java 🙂

opal juniper Apr 14, 2021, 8:17 PM

#

lost matrix Yeah but working out a proper camera position is pretty complex and requires som...

Yea sure

trail oriole Apr 14, 2021, 8:18 PM

#

Try searching on Google, maybe some people have done that before

#

I think it's actually possible but pretty complex

lost matrix Apr 14, 2021, 8:18 PM

#

wet breach java 16 has linux socket support. So now you can use them natively in java 🙂

And foreign memory access in in first incubation. So now you can finally tinker with the whole memory and read data from other programms.

wet breach Apr 14, 2021, 8:19 PM

#

ah yes that too

trail oriole Apr 14, 2021, 8:19 PM

#

Maybe controlling a npc clone of your player would be easier

lost matrix Apr 14, 2021, 8:20 PM

#

wet breach ah yes that too

And this beauty:

    if (entity instanceof Player player) {
      player.sendMessage("Hi");
    }

wet breach Apr 14, 2021, 8:20 PM

#

That is actually nice and like they added that

#

I mean, its not something I really cared for too much, but it is still nice nonetheless 🙂

opal juniper Apr 14, 2021, 8:22 PM

#

Yeah, just to test i tried this:

        CraftEntity e = (CraftEntity) entity;

        final PacketPlayOutCamera packet = new PacketPlayOutCamera(e.getHandle());
        CraftPlayer p = (CraftPlayer) player;
        p.getHandle().playerConnection.sendPacket(packet);

However this freezes the cam, is there like a way to take the player's movements and apply it to the entity?

wet breach Apr 14, 2021, 8:22 PM

#

unfortunately because linux sockets are in Java 16, can't really PR to spigot to update connection code to make use of it when servers are on the same host 😦

lost matrix Apr 14, 2021, 8:24 PM

#

opal juniper Yeah, just to test i tried this: ```java CraftEntity e = (CraftEntity) e...

This isnt something you can do in one method. You would have to create a whole NPC class, then listen for incoming packets
that change the position/direction of the player and delegate them to the NPC.

opal juniper Apr 14, 2021, 8:24 PM

#

hmmm, true

#

imma hit the hay and think bout this at a later time

#

thanks for the ideas tho

sand vector Apr 14, 2021, 8:36 PM

#

what does this do? "player.getCustomName()" is this just a way of getting someones nickname?

dusty herald Apr 14, 2021, 8:37 PM

#

Gets the custom name on a mob or block.

#

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Nameable.html

Nameable (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

declaration: package: org.bukkit, interface: Nameable

sand vector Apr 14, 2021, 8:38 PM

#

ah thanks

cunning cloak Apr 14, 2021, 8:41 PM

#

How do I make it so then all of the content is sent back to the player using args.length, if so is there a simple way to do this?

dusty herald Apr 14, 2021, 8:41 PM

#

you mean like this?

#

command: /msg username hello buddy
returns to the user username:

#

hello buddy

#

idk

cunning cloak Apr 14, 2021, 8:42 PM

#

No like /testcommand hi returns hi back to the player after they have executed it.

#

So basically returning the message back to the player

glass sparrow Apr 14, 2021, 8:43 PM

#

just use String.join() if there's multiple args

cunning cloak Apr 14, 2021, 8:43 PM

#

How do I use that @glass sparrow?

glass sparrow Apr 14, 2021, 8:43 PM

#

String.join("sep", args)

#

i think

dusty herald Apr 14, 2021, 8:43 PM

#

I like to

#

String.join(" ", args).trim();

#

just incase

cunning cloak Apr 14, 2021, 8:44 PM

#

What does .trim() do?

dusty herald Apr 14, 2021, 8:44 PM

#

method removes whitespace from both ends of a string

cunning cloak Apr 14, 2021, 8:45 PM

#

Ah

#

Thanks @dusty herald & @glass sparrow for your help!

woeful crescent Apr 14, 2021, 9:04 PM

#

Hey everyone

trail oriole Apr 14, 2021, 9:05 PM

#

Hey

woeful crescent Apr 14, 2021, 9:05 PM

#

I would like to replaceAll(), but not if there is a backslash before what I am trying to replace

#

I'm not very familiar with regexes, is there any way to do this without iterating through all occurances?

#

So, for example, if someone types "RED" I want to replace it with ChatColor.RED + "", but if someone types "\RED" I don't want to replace it

glass sparrow Apr 14, 2021, 9:07 PM

#

@woeful crescent can you assume RED will have whitespace around it?

woeful crescent Apr 14, 2021, 9:07 PM

#

You mean spaces?

glass sparrow Apr 14, 2021, 9:07 PM

#

yea

woeful crescent Apr 14, 2021, 9:07 PM

#

no I can't assume that

#

someone would probably just type GREENhey guys I can type in green

eternal oxide Apr 14, 2021, 9:08 PM

#

https://stackoverflow.com/questions/9306202/regex-for-matching-something-if-it-is-not-preceded-by-something-else

woeful crescent Apr 14, 2021, 9:08 PM

#

Thank you

#

oh, and exclamation marks aren't metacharacters, right?

rocky glacier Apr 14, 2021, 9:14 PM

#

I think theres something wrong with spigot... I am setting an entities yaw (armorstand this case) with entity.setRotation(newYaw, 0). Then, the entity rotates, but only a bit. When requesting the entities yaw, it seems to be correctly set. When I look at the actual result in game though, it has an actual yaw thats only a fraction of the rotation. https://imgur.com/a/P9jC4TR

I am also riding the armorstand, it has a model, its invisible and it is invulnerable (fyi)

#

Spigot seems to correct itself after a few seconds though (usually around 30 seconds later). It then corrects the yaw to the expected yaw in game

#

Also i use paper spigot

bright jasper Apr 14, 2021, 9:17 PM

#

wrong channel one min

#

Tfw just realized Hypixel scales 100k players by having many bungee proxies and having a DNS load balancer that connects users to different proxies. Most of their modifications to spigot/bungee allow them to run seamlessly in kubernetes or swarm which allow communication between servers on different systems. Everything past that point is decently vanilla when it comes to the jar and everything that comes after is a plugin that uses class injection to replace spigot functionality when they need it

#

👏

#

Hypixel does not need to run thousands of people on one core/jar/container, they need to run about 50 maximum at one time per core/jar/container

#

which is decently easy

#

the difficult part comes in balancing and communicating aka the kube part

#

and all their packet stuff they do with NMS and world loading with skyblock

rocky glacier Apr 14, 2021, 9:30 PM

#

Yea.. did you really think they did all on one dedi

bright jasper Apr 14, 2021, 9:30 PM

#

No but people do, and i was like "hmm they cant all be connected to one proxy that connects to spigot servers. Even having one proxy with 10k people on it is gonna choke it to death"

#

People kept saying that they had some sort of proxy they wrote that was more scalable than bungee but thats bull

#

no matter what you do you cant hold 100k connections on one process

#

so they have many bungeecord instances with DNS balancing which explains ALOT

#

search up bungeecord

lost matrix Apr 14, 2021, 9:32 PM

#

plugin messaging channel

bright jasper Apr 14, 2021, 9:32 PM

#

lost matrix plugin messaging channel

he was asking how to send users to another server from the server they are on

#

as in the /server command provided by bungee

lost matrix Apr 14, 2021, 9:32 PM

#

https://www.spigotmc.org/wiki/bukkit-bungee-plugin-messaging-channel/#connect

Bukkit & BungeeCord Plugin Messaging Channel | SpigotMC - High Perf...

The home of Spigot a high performance, no lag customized CraftBukkit Minecraft server API, and BungeeCord, the cloud server proxy.

bright jasper Apr 14, 2021, 9:33 PM

#

this would be better asked in #help-server

#

this is not a development question and the answers here wont be correct for your situation

#

no worries

dusk wedge Apr 14, 2021, 9:34 PM

#

if anyone uses protocollib's version of multiblockchange can you show me how you did it, it seems I either don't understand or it isn't working. 1.16.5

lost matrix Apr 14, 2021, 9:35 PM

#

dusk wedge if anyone uses protocollib's version of multiblockchange can you show me how you...

Show us what you got so far. Getting this packet right is pretty hard.

bright jasper Apr 14, 2021, 9:37 PM

#

lost matrix Show us what you got so far. Getting this packet right is pretty hard.

Packet moment

dusk wedge Apr 14, 2021, 9:38 PM

#

1s I'll get a pastebin

dusty herald Apr 14, 2021, 9:42 PM

#

?paste

queen dragonBOT Apr 14, 2021, 9:42 PM

#

https://paste.md-5.net/

dusk wedge Apr 14, 2021, 9:50 PM

#

lost matrix Show us what you got so far. Getting this packet right is pretty hard.

https://paste.md-5.net/xazihasefa.pl

sturdy patrol Apr 14, 2021, 9:56 PM

#

@bright jasper Just to complete what you said, they probably use multiple proxies. If you contact their dns at different times, they will give you a different ip every few minutes, probably depending on the load

bright jasper Apr 14, 2021, 9:57 PM

#

Yeah they for sure do

#

Join the game and do

#

/proxy

#

it gives you your current proxy ID

sturdy patrol Apr 14, 2021, 9:58 PM

#

👍 your method is even easier than asking the dns for an ip every few minutes ahah x)

torn oyster Apr 14, 2021, 10:39 PM

#

if you did Block#breakNaturally() on a spawner, would it drop the spawner?

#

if not

#

how would i make it drop it

lost matrix Apr 14, 2021, 10:40 PM

#

dusk wedge https://paste.md-5.net/xazihasefa.pl

Chunk sections are 3 dimensional. They have x, y and z
It also looks like you are having a mismatch between your ProtocolLib versions

earnest junco Apr 14, 2021, 11:02 PM

#

torn oyster if you did `Block#breakNaturally()` on a spawner, would it drop the spawner?

No, since the natural break assumes the player is punching it with a null item (his hand).
Check for the block break and spawn the ItemStack yourself.

torn oyster Apr 14, 2021, 11:09 PM

#

how do i change the spawner type

#

mob

young knoll Apr 14, 2021, 11:10 PM

#

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/block/CreatureSpawner.html#setSpawnedType(org.bukkit.entity.EntityType)

torn oyster Apr 14, 2021, 11:10 PM

#

i meant get it

#

sorry

young knoll Apr 14, 2021, 11:10 PM

#

CreatureSpawner can be obtained via block.getState and casting

young knoll Apr 14, 2021, 11:11 PM

#

torn oyster i meant get it

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/block/CreatureSpawner.html#getSpawnedType()

torn oyster Apr 14, 2021, 11:11 PM

#

oh lol

olive valve Apr 14, 2021, 11:30 PM

#

            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 2));
            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 3));
            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 4));
            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 5));
            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 6));
            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 7));
            wait(1200);
            p.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 1200, 8));
            wait(1200);```
would i do this if i wanted haste to increase every minute?

ivory sleet Apr 14, 2021, 11:35 PM

#

Uh

#

No

#

You probably should use the bukkit scheduler

olive valve Apr 14, 2021, 11:35 PM

#

ok

olive valve Apr 14, 2021, 11:38 PM

#

ivory sleet You probably should use the bukkit scheduler

            Bukkit.getServer().getScheduler()
                    .scheduleAsyncDelayedTask(this, new Runnable() {

                        public void run() {
                            Delayed Task
                        }
                    }, (1200)L);``` like this?

earnest dome Apr 14, 2021, 11:40 PM

#

What is that

ivory sleet Apr 14, 2021, 11:40 PM

#

uh yeah or as I do
this.getServer().getScheduler().runTaskLater(this,() -> {
//code here that should be delayed
},1_200L);

But yours works though I don’t know if it’s safe to use async in your case

earnest dome Apr 14, 2021, 11:40 PM

#

Like what is the potion for?

olive valve Apr 14, 2021, 11:40 PM

#

my command

earnest dome Apr 14, 2021, 11:40 PM

#

Ah nice

olive valve Apr 14, 2021, 11:41 PM

#

so mine will work?

earnest dome Apr 14, 2021, 11:41 PM

#

Idk

ivory sleet Apr 14, 2021, 11:41 PM

#

Might get an exception.

olive valve Apr 14, 2021, 11:41 PM

#

k

ivory sleet Apr 14, 2021, 11:41 PM

#

Telling you it needs to be done on server thread

olive valve Apr 14, 2021, 11:41 PM

#

ok

#

ill use yours, Conclure, bc mine has an exception

torn oyster Apr 14, 2021, 11:51 PM

#

is Bukkit#getPlayer(name) case-sensitive?

ivory sleet Apr 14, 2021, 11:53 PM

#

No

olive valve Apr 14, 2021, 11:54 PM

#

                //code here that should be delayed
            },1_200L);``` how come this code doesnt work?

ivory sleet Apr 14, 2021, 11:54 PM

#

You didn’t put anything in the lambda

summer scroll Apr 14, 2021, 11:54 PM

#

You have _

ivory sleet Apr 14, 2021, 11:54 PM

#

That works fine

olive valve Apr 14, 2021, 11:54 PM

#

what is "lamda"

summer scroll Apr 14, 2021, 11:54 PM

#

between delay and thing

olive valve Apr 14, 2021, 11:54 PM

#

oh

ivory sleet Apr 14, 2021, 11:55 PM

#

Alger that’s syntax correct

#

The lambda is the () -> {...}

olive valve Apr 14, 2021, 11:55 PM

#

oh

ivory sleet Apr 14, 2021, 11:55 PM

#

No Woods don’t listen to aglerr because 1_200L and 1200L is equivalent in terms of their functionality

summer scroll Apr 14, 2021, 11:55 PM

#

oh my bad, i thought runTaskLater needs delay and period

ivory sleet Apr 14, 2021, 11:56 PM

#

But basically put your potion effect code inside the lambda

olive valve Apr 14, 2021, 11:57 PM

#

its says in runTaskLater that there isnt a method. i forgot how to make a method

ivory sleet Apr 14, 2021, 11:58 PM

#

What u got?

#

Feels like you need to learn basic java first

olive valve Apr 14, 2021, 11:58 PM

#

i watched a 2hour video ive been all over the internet and i guess I STILL DONT KNOW??

#

```

ivory sleet Apr 15, 2021, 12:01 AM

#

My tip is to not watch videos but using learning sites

olive valve Apr 15, 2021, 12:02 AM

#

i have

#

and alot

#

several

#

but can someone help me fix this?

#

please

summer scroll Apr 15, 2021, 12:14 AM

#

olive valve but can someone help me fix this?

I would use BukkitRunnable instead and use runTaskTimer.

olive valve Apr 15, 2021, 12:17 AM

#

summer scroll I would use BukkitRunnable instead and use ``runTaskTimer``.

i think im gonna learn more java. but do u know a way i could learn java?

vague oracle Apr 15, 2021, 12:17 AM

#

What is the problem?

olive valve Apr 15, 2021, 12:17 AM

#

alot

#

every time i try to build the project

#

it gives me a new exception

#

i have no idea how to learn java i thought i knew how to but nothing works? i guess

eternal night Apr 15, 2021, 12:22 AM

#

We have all been there. Try Jetbrains Academy (has a free trial or register for their student licence for free) (to woods george jr)

olive valve Apr 15, 2021, 12:22 AM

#

ok thanks Lynx

eternal night Apr 15, 2021, 12:22 AM

#

so you just want to code bungeecord plugins using gradle ?

#

I mean, just include the bungeecord repository and dependency in your gradle.build ?

#

neat xD

#

just make sure to compileOnly

#

don't want a copy of the bungee api included in your plugin

#

the gradle dependency scope ?

paper viper Apr 15, 2021, 12:29 AM

#

its the same as <scope>provided</scope>

#

in maven

#

basically you want to make it so you don't include

#

the api

dusty herald Apr 15, 2021, 12:30 AM

#

Default maven scope is compile

eternal night Apr 15, 2021, 12:30 AM

#

but what is default gradle behaviour xD

#

compileOnly seems weird to be default

dusty herald Apr 15, 2021, 12:31 AM

#

Iirc you set it, there is no default

eternal night Apr 15, 2021, 12:31 AM

#

yeah ^

dusty herald Apr 15, 2021, 12:31 AM

#

Maven without the scope tag will default to compile though

eternal night Apr 15, 2021, 12:32 AM

#

looks good 👌

#

I mean, newer minecraft versions may introduce new api in bungeecord

#

1.16 has new api for 1.16 minecraft

#

I mean, if you can you should always attempt to code against and run latest

young knoll Apr 15, 2021, 12:46 AM

#

Wait, bungeecord can detect that?

#

Looks like you can only get the name and version

#

Mod names have to be unique anyway iirc

#

I assume it's forge

paper viper Apr 15, 2021, 12:50 AM

#

Yeah you can lol

#

You saw the code right

#

was it useful

#

xD

young knoll Apr 15, 2021, 12:51 AM

#

Interesting method to block certain mods

#

Of course it's not super hard to bypass

#

It's a map <String, String>

#

So you can turn it into an array fairly easy

sand vector Apr 15, 2021, 1:08 AM

#

Bukkit.getPluginManager().registerEvents(new EventsClass(), this);

#

Doing this makes the class continuously run right?

young knoll Apr 15, 2021, 1:09 AM

#

Define continuously run

sand vector Apr 15, 2021, 1:10 AM

#

like it will check go through each public void? idk how to explain it

#

so like i have EventsClass() with all the public void onInteract(PlayerInteractEvent event)

glass sparrow Apr 15, 2021, 1:11 AM

#

do they have an @brave glenHandler

sand vector Apr 15, 2021, 1:11 AM

#

ye

glass sparrow Apr 15, 2021, 1:11 AM

#

then yeah

#

didnt mean to tag

sand vector Apr 15, 2021, 1:11 AM

#

ok, sorry for my poor explaination XD

cinder thistle Apr 15, 2021, 1:13 AM

#

it's so hard for me to actually help people here

#

instead of correcting their conventions

sinful python Apr 15, 2021, 1:15 AM

#

I'm trying to create a primed tnt entity, is there a child class to the abstract TNTPrimed class without abstract methods?

#

I don't want to manually set all the variables when I create an instance of the class

#

Also sorry in advance if I ask a few dumb questions, I'm just getting started :)

lost matrix Apr 15, 2021, 1:22 AM

#

TNTPrimed is the interface provided by Spigot. You very very rarely implement an interface from Spigot.
You would spawn a primed tnt by simply calling the spawn method from a world.
So:

  public TNTPrimed spawnTNT(final Location location) {
    final World world = location.getWorld();
    return world.spawn(location, TNTPrimed.class);
  }

Or:

  public TNTPrimed spawnTNT(final Location location) {
    final World world = location.getWorld();
    return (TNTPrimed) world.spawnEntity(location, EntityType.PRIMED_TNT);
  }

@sinful python

sinful python Apr 15, 2021, 1:23 AM

#

Oh, thank you!

lost matrix Apr 15, 2021, 1:48 AM

#

What are your takes on multi language support?
I would like to support multiple languages and thought about many different ways.
It should be

Accessible (So something static or an enum)
Scalable (Prevent boilerplate by annotation scanning for example)
Robust (If public static then also final or generated static getters on private mutable static fields)

young knoll Apr 15, 2021, 2:05 AM

#

Are we talking spoken language or programming language

upper vale Apr 15, 2021, 2:05 AM

#

I personally speak Java

lost matrix Apr 15, 2021, 2:12 AM

#

young knoll Are we talking spoken language or programming language

I honestly just wanted something that would provide me with messages from a file in a way that doesnt drain my will to live...
This was one consideration:

public class Language {
  
  @Translatable(path = "some.path.for.explanation", base = "Some base value")
  public static String COOL_VALUE;
  
}

Which i dont like because the fields are mutable this way.

young knoll Apr 15, 2021, 2:12 AM

#

I just use a map

#

I guess an enum would work too

lost matrix Apr 15, 2021, 2:13 AM

#

Ill just use an enum for now.

sand vector Apr 15, 2021, 2:16 AM

#

if (messageMap.get(uuid) == message) {

}

So when both variables are equal to the same value lets say "R", the IF statement wont execute. Is there a difference to a String hashmap and normal String?

summer scroll Apr 15, 2021, 2:16 AM

#

You want to use .equals to compare String.

#

or .equalsIgnoreCase.

sand vector Apr 15, 2021, 2:17 AM

#

ah yes, totally forgot about that. Thanks

summer scroll Apr 15, 2021, 2:17 AM

#

np

quaint mantle Apr 15, 2021, 2:23 AM

#

Hello, spigot I have problem with evoker

I cleared evoker's all pathfinders like this:

@Override
    public void initPathfinder() {
        super.initPathfinder();
        Bukkit.broadcastMessage("A");
    }

But evoker still summoning mobs (Vex, etc)

#

Also, thanks to @gleaming grove it works now!

young knoll Apr 15, 2021, 2:23 AM

#

initPathfinder adds the goals

#

How would that remove them?

quaint mantle Apr 15, 2021, 2:24 AM

#

thanks

#

it works

#

xD

#

hello spigot, I have problem with my mob.

I removed all ai and added attacknearplayer pathfindergoals like this,

@Override
    public void initPathfinder() {
        this.goalSelector.a(0, new PathfinderGoalNearestAttackableTarget<EntityPlayer>
                (this, EntityPlayer.class, true));
    }```

But my mob not attacking players

#

and my mob's ai is all removed (I want to add this.goalSelector.a(0, new PathfinderGoalNearestAttackableTarget<EntityPlayer> (this, EntityPlayer.class, true)); )

vague drift Apr 15, 2021, 2:27 AM

#

hello, does anyone know a method of licenses to prevent piracy of Premium plugins that does not violate the terms of use of spigot?

young knoll Apr 15, 2021, 2:27 AM

#

Open Source

#

Can't pirate something that's open source

vague drift Apr 15, 2021, 2:28 AM

#

piracy in this case is to put free download on leaked plugin sites

young knoll Apr 15, 2021, 2:28 AM

#

I'm aware

#

My point still stands

vague drift Apr 15, 2021, 2:29 AM

#

some people buy the Premium resource and put it on leaked sites

young knoll Apr 15, 2021, 2:29 AM

#

I'm aware
My point still stands

quaint mantle Apr 15, 2021, 2:29 AM

#

This means that after I remove all the pathfinder in the mob with the following code, the new pathfinder does not work even though I added a new pathfinder. (Not all pathfinders in the mob apply)

@Override
    public void initPathfinder() {
        this.goalSelector.a(0, new PathfinderGoalNearestAttackableTarget<EntityHuman>
                (this, EntityHuman.class, true));
    }

quaint mantle Apr 15, 2021, 2:29 AM

#

quaint mantle hello spigot, I have problem with my mob. I removed all ai and added attacknear...

here ^

young knoll Apr 15, 2021, 2:30 AM

#

In all seriousness, spigot adds a bit off protection to your plugin when it's downloaded, and you can do some basic obfuscation to slow down leakers

#

But you will never be able to stop them, even with the best licensing system

dusk wedge Apr 15, 2021, 2:31 AM

#

even the biggest companie's games with millions of $ poured to anti-piracy get cracked

young knoll Apr 15, 2021, 2:31 AM

#

You could pursue legal action, but it's up to you if that's worth it

#

In the end I advocate for open source, pay for support

vague drift Apr 15, 2021, 2:32 AM

#

this is not feasible. I will think about leaving open source

#

this is a mistake because the developers lose out

young knoll Apr 15, 2021, 2:33 AM

#

Go talk to MD about it

vague drift Apr 15, 2021, 2:33 AM

#

but thanks for the tip

young knoll Apr 15, 2021, 2:33 AM

#

I'm sure he will enjoy having that conversation again

vague drift Apr 15, 2021, 2:34 AM

#

many developers abandon spigot because of the lack of protection against piracy and leaks

young knoll Apr 15, 2021, 2:34 AM

#

Spigot doesn't make any money of premium plugins, so I doubt MD cares that much

vague drift Apr 15, 2021, 2:35 AM

#

I understand

young knoll Apr 15, 2021, 2:37 AM

#

<#general message> Here is the start of the last conversation about it

summer scroll Apr 15, 2021, 2:44 AM

#

I'd rather having an open-source and paid for supports.

young knoll Apr 15, 2021, 2:44 AM

#

Agreed

summer scroll Apr 15, 2021, 2:44 AM

#

Instead having anti-piracy i guess.

young knoll Apr 15, 2021, 2:44 AM

#

Or you can pay to not have to compile it

summer scroll Apr 15, 2021, 2:45 AM

#

It'll take more time, setupping etc, paying web hosting maybe.

young knoll Apr 15, 2021, 2:52 AM

#

It takes a location

#

So you pass a Location

quaint mantle Apr 15, 2021, 2:53 AM

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Any reason why my code isn't working ? Still saying that array is empty.

sinful python Apr 15, 2021, 2:54 AM

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Yeah I've tried creating locations but it just keeps giving me errors

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Hmm nevermind I seem to have gotten it

haughty haven Apr 15, 2021, 2:55 AM

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hey fellas, I'm trying to make it so that if a player uses a certain bow, then an explosion will happen where that arrow lands. so far I got everything working, except there is an error whenever a skeleton fires an arrow from a bow. I figured I should check whether the arrow is null and if the shooter is a player, but that didn't fix the issue. here's the error

#

and here's my code:

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    @EventHandler
    public void onArrowBomb(ProjectileHitEvent event) {
        Arrow arrow = (Arrow) event.getEntity();
        Player player = (Player) arrow.getShooter();
        ItemMeta item = player.getInventory().getItemInMainHand().getItemMeta();
        Location arrowloc = arrow.getLocation();
        if (arrow != null && event.getEntity().getShooter() instanceof Player) {
            if(isCooldownOverApollo(player)) {

                if (ItemManager.apollo.getItemMeta().equals(item)) {
                    World world = player.getWorld();
                    world.createExplosion(arrowloc, 2, false, true);
                    startCooldownApollo(player);
                }
            }
        }
    }```

summer scroll Apr 15, 2021, 2:56 AM

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You need to check if the shooter is player.

haughty haven Apr 15, 2021, 2:56 AM

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yes

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that's what I thought, but I don't think i did it right

summer scroll Apr 15, 2021, 2:56 AM

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You need to do that on the start of the method.

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You're already getting the player while you haven't checked the shooter first.

haughty haven Apr 15, 2021, 2:57 AM

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ah i see

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will test it now

sinful python Apr 15, 2021, 3:00 AM

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Does the block break function record the position of the broken block?

haughty haven Apr 15, 2021, 3:00 AM

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summer scroll You're already getting the player while you haven't checked the shooter first.

yup, that did the trick! thanks

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do I still need to check if the arrow is null?

young knoll Apr 15, 2021, 3:00 AM

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haughty haven hey fellas, I'm trying to make it so that if a player uses a certain bow, then a...

Arrow arrow = (Arrow) event.getEntity();
Player player = (Player) arrow.getShooter();

Both of these are unchecked casts that can and will throw ClassCastExceptions

haughty haven Apr 15, 2021, 3:00 AM

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mhm, i see

young knoll Apr 15, 2021, 3:01 AM

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haughty haven do I still need to check if the arrow is null?

No, the getEntity() method is @urban grotto

summer scroll Apr 15, 2021, 3:01 AM

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Check if the entity is instance of Arrow instead.

young knoll Apr 15, 2021, 3:02 AM

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I would like to argue that they should expect this using that name :p

candid galleon Apr 15, 2021, 3:02 AM

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@sinful python yes

sinful python Apr 15, 2021, 3:02 AM

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Hmm, do you know how I would access that information?

candid galleon Apr 15, 2021, 3:02 AM

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BlockBreakEvent#getBlock

sinful python Apr 15, 2021, 3:02 AM

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Thanks! :)

candid galleon Apr 15, 2021, 3:02 AM

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👍

olive lance Apr 15, 2021, 3:04 AM

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Does anybody have any good tips/examples of organizing an oncommand method for a command with lots of different arguments and different prerequisites to use the many arguments

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I saw some people talking about using a map but I’m not sure where to start with that

young knoll Apr 15, 2021, 3:06 AM

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You would have a Map of String -> Consumer or Custom class that handles a single argument

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?paste

queen dragonBOT Apr 15, 2021, 3:08 AM

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https://paste.md-5.net/

young knoll Apr 15, 2021, 3:08 AM

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Here is an example I made a while ago https://paste.md-5.net/catisoqozo.js

summer scroll Apr 15, 2021, 3:10 AM

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olive lance Does anybody have any good tips/examples of organizing an oncommand method for a...

This is how I handled it https://github.com/lilsketchy/KrakenMobCoins/tree/master/src/main/java/me/aglerr/krakenmobcoins/commands

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Using abstraction.

young knoll Apr 15, 2021, 3:36 AM

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Looks like what I showed with more code :p

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And a list which requires a loop and is therefor slower

summer scroll Apr 15, 2021, 3:39 AM

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Is it gonna make a lot of different in performance?

young knoll Apr 15, 2021, 3:39 AM

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No

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But it’s good to avoid unnecessary loops

summer scroll Apr 15, 2021, 3:40 AM

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Ah alright, I will consider using Map instead.

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Anyone know why it's giving me a warning Boolean method 'willDropCoins' is always inverted, what is that mean?

    public boolean willDropCoins(){
        return ThreadLocalRandom.current().nextDouble(101) <= (getChance());
    }

snow bane Apr 15, 2021, 3:56 AM

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im trying to share my project on github but intellij is saying my authentication is invalid

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can i post a screenshot of it here or smth

drowsy helm Apr 15, 2021, 3:57 AM

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you're trying to post a repo on github?

snow bane Apr 15, 2021, 3:57 AM

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yeah

young knoll Apr 15, 2021, 3:57 AM

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summer scroll Anyone know why it's giving me a warning `Boolean method 'willDropCoins' is alwa...

https://stackoverflow.com/questions/38047367/intellij-idea-boolean-method-xx-is-always-inverted

drowsy helm Apr 15, 2021, 3:58 AM

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use the github desktop app

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or git bash cli

quaint mantle Apr 15, 2021, 4:02 AM

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hey spigot !how to bypass spigot the recived string length is longer than mixium allowed?

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when I create npc

drowsy helm Apr 15, 2021, 4:05 AM

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you can add the npc to a team and put a prefix and suffix

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which means you can have like 48 chars

deep solstice Apr 15, 2021, 4:08 AM

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im trying to add vault as a dependency to a maven project, here's what i added to my pom.xml:

            <id>jitpack.io</id>
            <url>https://jitpack.io</url>
        </repository>```
and ```        <dependency>
            <groupId>com.github.MilkBowl</groupId>
            <artifactId>VaultAPI</artifactId>
            <version>1.7</version>
            <scope>provided</scope>
        </dependency>```

when i try importing something from vault, such as `import net.milkbowl.vault.chat.Chat;`, nothing works. what am i doing wrong?

drowsy helm Apr 15, 2021, 4:09 AM

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try mvn clean

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and mvn install

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is your IDE saying you have an error importing the xml?

deep solstice Apr 15, 2021, 4:10 AM

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intellij is saying that i can't do the actual import statements in the java file

drowsy helm Apr 15, 2021, 4:10 AM

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but the xml, does it give errors?

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the pom

deep solstice Apr 15, 2021, 4:11 AM

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nope

drowsy helm Apr 15, 2021, 4:11 AM

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tried restarting IJ?

deep solstice Apr 15, 2021, 4:11 AM

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ill do that now

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still getting yelled at

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wait

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it lied, it's all working now

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god i feel dumb, thanks for the help

drowsy helm Apr 15, 2021, 4:13 AM

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yeah lmao sometimes its just the ide

solemn shoal Apr 15, 2021, 4:19 AM

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wait vault does vault do chat?

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i thought vault was economy specific

young knoll Apr 15, 2021, 4:20 AM

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It has a chat and economy API

solemn shoal Apr 15, 2021, 4:20 AM

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ah

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not sure what the use of the chat api is

deep solstice Apr 15, 2021, 4:22 AM

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okay still going on about vault, i added this method as instructed by the github page. when i do it, the plugin disables, due to the second return statement. any ideas why?

    private boolean setupEconomy() {
        if (getServer().getPluginManager().getPlugin("Vault") == null) {
            return false;
        }
        RegisteredServiceProvider<Economy> rsp = getServer().getServicesManager().getRegistration(Economy.class);
        if (rsp == null) {
            return false; // returns false here
        }
        econ = rsp.getProvider();
        return econ != null;
    }```

young knoll Apr 15, 2021, 4:22 AM

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It also has a permission API actually

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Do you have vault and an economy plugin installed

solemn shoal Apr 15, 2021, 4:22 AM

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thats not supposed to happenen

deep solstice Apr 15, 2021, 4:22 AM

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oh wait shoot economy plugin

solemn shoal Apr 15, 2021, 4:22 AM

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young knoll Do you have vault and an economy plugin installed

that doesnt happen for me

young knoll Apr 15, 2021, 4:22 AM

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And does your plugin load after vault

deep solstice Apr 15, 2021, 4:22 AM

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god im dumb

solemn shoal Apr 15, 2021, 4:23 AM

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even if my pluugin is the only plugin it works fine

deep solstice Apr 15, 2021, 4:23 AM

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young knoll And does your plugin load after vault

does it need to?

young knoll Apr 15, 2021, 4:23 AM

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It should

solemn shoal Apr 15, 2021, 4:24 AM

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i have the same code

deep solstice Apr 15, 2021, 4:24 AM

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okay yeah it worked now, forgot about the economy plugin lol

young knoll Apr 15, 2021, 4:25 AM

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Yes but what do you do with the return of that code