help-archived

[strange grove]

it will run

[stone rampart]

Yeah so put hologram in a hashmap or arraylist depending on what you need to do with it

[strange grove]

and spawn an entity

hmm

[stone rampart]

How do you want to delete it?

By name?

[strange grove]

i guess so

if the name

[stone rampart]

So put it in a string:armorstand hashmap

[strange grove]

= the hologram I want

delete it

and the image with it

but

the image part does not concern you

just the hologram

[stone rampart]

Holy shit listen to me bud

[strange grove]

sry sry

[stone rampart]

Put the name and armorstand in a hashmap

[strange grove]

does it have to be a specific name?

[stone rampart]

Can be any name

[strange grove]

or can it be something like the command argument

[stone rampart]

And then you can get the armor stand with HashMap#get(name)

It can be the command argument yes

[gleaming totem]

Umm, I'm making a permissions plugin. and the spigot permissions only work for the first player logged in?

[undone narwhal]

See the name as an id

[stone rampart]

^

[strange grove]

ok

[stone rampart]

That people can refer to to delete and create

@gleaming totem why you out here making a permissions plugin lol

[undone narwhal]

@gleaming totem How do you add perm to your player?

[stone rampart]

Also you'd have to provide some code if you want help

[gleaming totem]

So Its based in bungee

but then I carry the spigot perms over

PermissionAttachment attachment = p.addAttachment(Main.getInstance());
        System.out.println(perms);
        for(String perm : perms){
            attachment.setPermission(perm, true);
        }
        attachments.put(p.getUniqueId(), attachment);
        p.recalculatePermissions();

[undone narwhal]

Is it a plugin for you / your network or a plugin to put on spigot ?

[gleaming totem]

both

there is a spigot version and a bungeecord version

this is the spigot version

[undone narwhal]

On spigot I mean the forum* sorry ?

[gleaming totem]

Private

[undone narwhal]

Okay, then I strongly advise you not to use Bungee/Spigot permission

Like for each player save a Set of String

[stone rampart]

I strongly advise against custom permissions plugins in general

It's basically reinventing the wheel

[gleaming totem]

its fun 😉

[stone rampart]

And so many good alternatives exist already

[gleaming totem]

still, anyone know why it would only work for the first player online?

[undone narwhal]

When do you add the attachment ?

[gleaming totem]

just after the player joins

[undone narwhal]

That's strange

I'm off, check that for you tomorrow

[gleaming totem]

have to delay the task by half a second so the bungee network has a player online to send the plugin message

Could that somehow be it?

[strange grove]

would I do hash map like this?

public HashMap <String, String > imgname = new HashMap<>();

[gleaming totem]

yes

[strange grove]

or did i do it wrong?

oh

[gleaming totem]

Just without some of the spacing

[strange grove]

ok

[gleaming totem]

like in between String and the >

[strange grove]

🙂

thx

[sturdy oar]

should annotations be excluded from final JAR product?

[undone narwhal]

Haven't test yet without it Fendi

(mention me if you test it)

[sturdy oar]

I'll do it tomorrow i think

technically yes because the code isn't relying on them

[undone narwhal]

Cool, yep it's midnight time to sleep (3 hours of maths in less than 8h damn)

[sturdy oar]

I also have Lombok in that project

[undone narwhal]

Yep annotations aren't used in the final production nah?

[sturdy oar]

no at least for lombok they automatically get translated into java when you compile

i just verified by decompiling my own jar

i had class marked as @Getter, i decompiled and annotation is gone, and there's all getters methods in class

only thing is that I still have this thing left that I have no idea where it comes from

[undone narwhal]

Is it heavy?

[sturdy oar]

249KB

[gleaming totem]

Anyone have any idea?

Umm, I'm making a permissions plugin. and the spigot permissions only work for the first player logged in?
@gleaming totem

PermissionAttachment attachment = p.addAttachment(Main.getInstance());
        System.out.println(perms);
        for(String perm : perms){
            attachment.setPermission(perm, true);
        }
        attachments.put(p.getUniqueId(), attachment);
        p.recalculatePermissions();

@gleaming totem

[gleaming totem]

So the error was that the plugin message only sent under the name of the first player that joined

which is weird because it was told to send under a different player

[fathom shard]

https://sourceb.in/67038e1d6d is there a better way to acheive this?

[proper cairn]

When I run the server through intellij in debug mode asks me to agree with eula.txt but no eula.txt is being populated

[still timber]

since ItemStacks support 1.16 custom colors for display names, shouldn't setDisplayName really take BaseComponent[] instead of String?

[terse schooner]

Would anyone happen to know how I could go about making unbreaking 3+ effective? I'm looking to make leather armor as durable as diamond via enchants

[frigid ember]

just give the leather armor unbreaking 5

by using unsafeenchantments

[fallen stream]

Is anyone here aware of guides for porting an existing vanilla server to spigot? I haven't found anything so far

[pastel condor]

the worlds can be converted, besides that there isn't much to convert

[fallen stream]

What's the conversion process like? I see some posts on the forum here and there but it's all from like 2016

[pastel condor]

just drag the worlds into a folder with the spigot jar I think

I mean thats what I did

[acoustic temple]

What are the Strings of a Team object's entries? like, when you do (some team).getEntries(), what is the kind of stuff its returning?

[pastel condor]

the java docs should say?

[acoustic temple]

Where do I check that? Sorry, I'm new to this

[pastel condor]

I'll give you a link one sec

here: https://hub.spigotmc.org/javadocs/spigot/overview-summary.html

it might look like a mess at first, but I would recommend using the search feature in the top right corner

[acoustic temple]

Thank you!

[pastel condor]

np

[acoustic temple]

http://prntscr.com/su1uqq dang it
It still doesn't explain what an entry is

I've tried printing out individual entries since they're strings, but it doesn't seem to work

[pastel condor]

they are the entity object

not a string

if thats what you mean?

[acoustic temple]

I think so? i just don't understand why it says it's returning a set of strings

When you do getEntries()

[pastel condor]

oh my bad

I read it wrong lmao

I though it said gets the enties on the team

it should return a string set

then you can loop through the set

or do something with it

[acoustic temple]

oop, np

yeah I'm trying to do that atm
i think something's wrong with the command i wrote to print out everything in the set

[pastel condor]

ah I see

[frigid ember]

I am trying to see what all of the craftbook features do

But when I got to this page: http://wiki.sk89q.com/wiki/CraftBook/Usage

It doesnt load

[terse schooner]

@frigid ember unbreaking higher than 3 does nothing

Or, well, it does as much as unbreaking 3

[frigid ember]

That's untrue.

[terse schooner]

in 1.15.2?

I've tried vanilla, essentials, mythic mobs artifacts

Any time I enchant it past unbreaking 5 via any means, no luck.

also yes unsafe enchants are enabled, unless there's another one other than essentials

[frigid ember]

hi guys, is this the proper way of reloading a config?

Main:

    public void reload() {
        reloadConfig();
        config = getConfig();
    }

Command:

        if (args[0].toLowerCase().equalsIgnoreCase("reload")) {
            plugin.reload();
            return true;
        }

If not, how do I?

[terse schooner]

If anyone has an answer or ideas why unbreaking past 3 isn't working for me.. I'm all ears. I've been trying to resolve this for like 3 weeks at least, with nooo luck

[frigid ember]

Does anyone know why old methods for removing the player death screen are no longer working for 1.15? I've looked up some methods for 1.13 and 1.14 but none of them seem to work properly. Here is my current code.

                @Override
                public void run() {
                    player.spigot().respawn();
                }
            }.runTaskLater(JavaPlugin.getPlugin(Main.class), 2L);
            player.setHealth(player.getAttribute(Attribute.GENERIC_MAX_HEALTH).getValue());
            ...```
And yes, the DeathEvent is being registered.

[proper cairn]

how do you use multiple commands in one yml file

use yml file is new to me and i dont know how to structure it

can you even use more than one command in a yml file

[frigid ember]

@proper cairn what do you mean by commands

Im trying to see all of the usages for the mechanics in craftbook, but the following link does not load: http://wiki.sk89q.com/wiki/CraftBook/Usage
I saw the one on EngineHub but it does not have all of them

Does anybody have this?

?paste

[worldly heath]

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

[frigid ember]

I keep getting this error https://paste.md-5.net/comasivafo.shell

    public static final String DEFAULT = "DEFAULT";

    /**
     * Get a rank from the string used in config
     * 
     * @param key The Path used in config
     * @return A Rank
     */
    @Nonnull 
    public Rank getRank(String key) {
    Rank rank = ranks.get(key);

    Bukkit.getConsoleSender().sendMessage(key);
    Bukkit.getConsoleSender().sendMessage(key);
    Bukkit.getConsoleSender().sendMessage(key);
    Bukkit.getConsoleSender().sendMessage(key);
    Bukkit.getConsoleSender().sendMessage(key);
    Bukkit.getConsoleSender().sendMessage(key);

    if (rank == null) {
        if (ranks.get(DEFAULT) == null) {
        rank = new Rank(DEFAULT, "&7", "&7", 0);
        ranks.put(rank.getKey(), rank);
        } else {
        rank = ranks.get(DEFAULT);
        }
    }
    return rank;
    }

But rank is non null

[proper cairn]

Like how would i get that second plugin to work in the yml file

[ashen stirrup]

@proper cairn wdym?

[proper cairn]

Second command sorry

I have a second command called flyCommand

like basically how do i get register two commands in the yml file

[ashen stirrup]

I see

[proper cairn]

so i can type in the command within the server

to get it to work

[ashen stirrup]

I don’t believe that would work since onCommand is extended from JavaPlugin as an event whereas FlyCommand isn’t written in the JavaPlugin class

However, you can do this:

if(cmd.getName().equalsIgnoreCase(“test”){
    // Do Something
} else if (cmd.getName().equalsIgnoreCase(“test2”){
    // Do Something Else
}

I believe

If not, you can make it a multi class plugin where the subclasses for the command implement the CommandExecutor interface

(Correct me if I’m wrong)

^^ You’d then need to register the command in the Main Class onEnable method, you’d just need getCommand(String commandName).setExecutor(new (ClassName), this);

e.g getCommand(“fly”).setExecutor(new FlyCommandClass(), this);

[terse schooner]

@frigid ember So I think I found out what's up, uh. You can enchant armor with unbreaking but it quickly starts doing less and less, and does no more by like level 15 or so

either way, the increases are so small that you reach a max of like 50% and it doesn't go any higher, so.. even unbreaking 999 on leather pants will only make it last 1.5x as long. I need some way to do more, to make leather last as long as unbreaking 3 diamond armor

[frigid ember]

change its durability then

sure there is a way you can go above its default durability

I don't know that way though, can't be much help there

[meager heart]

Tf any1 seen this before https://pastebin.com/rfjZtshz

[brittle garden]

I have an issue where about 9080 chunks are staying loaded in, persistent over restarts. Including when players haven't logged into the server after the restart. I've removed every plugin from my server as well, and the chunks are being loaded even before players can log in. Is there something i can check that may be forcing them to pre-load and stay force-loaded?

[vernal plank]

Is there an event for when two chests merge into a double chest

[plush river]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/BlockPhysicsEvent.html maybe this

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/BlockFormEvent.html maybe this

[ashen stirrup]

Tf any1 seen this before https://pastebin.com/rfjZtshz
Show the class which holds the PlayerJoinEvent listener

[plush river]

or @vernal plank you can watch for this kind of thing: https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/BlockPlaceEvent.html#replacedBlockState when the block is placed and the blockstate represents a double chest it means it formed a double chest

[ashen stirrup]

Do many Java courses teach ternary operations and assignments?

[plush river]

@ashen stirrup probably, hopefully

it's easy though, it's just

Object assignment = condition ? optionTrue : optionFalse;
// or
condition ? optionTrue : optionFalse; // these can represent method calls or whatnot

[ashen stirrup]

I know, is it better to teach how to do it rather than efficiency though

If Else statement is easier to understand but ternary statements are more efficient

[frigid ember]

How do you get rid of the Death Screen when a player dies? It used to be fine with 1.12 and older with just setting the player's health to full. Why isn't this working now? Asking for 1.15.2

[ashen stirrup]

I may be wrong on this but you can try it, on the death event, try adding Player.spigot().respawn();

[frigid ember]

I tried that.

            new BukkitRunnable() {

                @Override
                public void run() {
                    player.spigot().respawn();
                }
            }.runTaskLater(JavaPlugin.getPlugin(Main.class), 1L);```

It still shows the death screen. I click Respawn and it doesn't do anything, but the screen is annoying nontheless.

[vast trench]

Can someone help me

I need help with the towny plugin

[ashen stirrup]

Do you need the runnable?

@vast trench , what’s yo?

up*

[frigid ember]

I can try it without. Although, I heard that it needs to be a one tick delay... Let me try without the runnable.

[vast trench]

@ashen stirrup hey ok, so basically I have this annoying chat in-game that I am trying to get rid of and I traced it to Towny. How do I get rid of it?

I would post screenshots but I can't rip

[ashen stirrup]

Try looking through the config files for possible configurable messages. If worse comes to worst then you can decompile the plugin and remove it but the plugin maybe source code may be obfuscated.

[vast trench]

any tips for ctrl + f for

[ashen stirrup]

Wdym tips?

[vast trench]

if I am going to find something in the config what should I look for

I am new to this :/

[ashen stirrup]

The message lmao

[frigid ember]

@ashen stirrup this is without the runnable.

[vast trench]

well, when I type it says [g] [worldname] Default Soupz_ (which is my gt)

[ashen stirrup]

Probably long winded but you can check on the EntityDamageEvent if their health is <= 0, then respawn them

[vast trench]

like how tf I get rid of these stupid prefixes and stuff

[ashen stirrup]

Are you trying to remove the world name?

[vast trench]

Yessss

[frigid ember]

Probably long winded but you can check on the EntityDamageEvent if their health is <= 0, then respawn them
@ashen stirrup Sounds like a plan, thanks.

[ashen stirrup]

/mvm set hidden true

@vast trench

[vast trench]

and the [g] and Default

I dont have multiverse

[ashen stirrup]

Essentials Chat?

[vast trench]

yeah

is that why?

I just came from essentials support

[ashen stirrup]

Check the format for Essentials Chat in the config.yml

[vast trench]

ok

[lethal shell]

can someone help me with uSkyBlock? I keep typing in “/island” on my server but it just keeps saying “/island help”
I have all the stuff needed installed

[cursive lily]

I keep getting these issues can anyone help? Thanks

[ashen stirrup]

Have you added the Spigot JAR file as an external library?

[cursive lily]

you mean how i download the spigot server .jar thing and put it into something then yes

lmao sorry its my first time

[ashen stirrup]

Show me where you put it

[cursive lily]

ok

this maybe

[frigid ember]

@cursive lily make sure your plugin.yml file is named "plugin.yml" not "Plugin.yml" 👍

[ashen stirrup]

I recommend using JDK 8 not 13

[cursive lily]

oh sorry

ok so how do i do that the @ashen stirrup

[ashen stirrup]

I’m not too good with Eclipse, but search up JDK 8 online and download it

[cursive lily]

ok thanks

[ashen stirrup]

https://www.oracle.com/technetwork/java/javase/overview/index.html

SE 8

[lethal shell]

is anyone able to help with skyblock?

[ashen stirrup]

Try checking if the plugin has a support discord

[cursive lily]

thanks

[lethal shell]

Thanks

[frigid ember]

@ashen stirrup Would the fact that I'm using Paper Spigot affect the issue I'm having? 👀

[ashen stirrup]

Not too sure in all honesty, Paper Spigot is supposed to be more optimised

[frigid ember]

Yeah that's what I was thinking.

[cursive lily]

is this the right one

@ashen stirrup sorry

[frigid ember]

This is so weird, I have no idea why this is such an annoyance.

[ashen stirrup]

Yes that one

[cursive lily]

ok thanks

[ashen stirrup]

And I’m not sure if it overrides the respawn event

[frigid ember]

It might.

[ashen stirrup]

Try with normal spigot?

[frigid ember]

I find it annoying how 1.15.2 literally changed so many things with the api

I had chunk unloading/loading which was an easy fast way to reset maps and then they just dont work anymore so I had to resort to annoying region block placing creating my own schematics and what not.

[ashen stirrup]

I agree, I believe the Inventory.getTitle() was made harder to access, I think you have to go through Inventory.getView().getTitle() for InventoryClickEvent or Inventory.getHolder().getTopInventory().getView().getTitle()

[frigid ember]

Yeah stuff like that

Do they just have a list of everything that was changed over the past few major updates without causing an anyuerism to read?

[ashen stirrup]

https://hub.spigotmc.org/stash/projects/SPIGOT/repos/spigot/commits

Might cause a slight anyuerism

[frigid ember]

And also regular spigot doesn't do anything different. 🤷

Might cause a slight anyuerism
@ashen stirrup Ah lovely.

[ashen stirrup]

Different to what

[frigid ember]

Doing what it did before.

Not skipping the screen

Ok so there is an update for a "Respawn API" that he makes note of

[ashen stirrup]

https://hub.spigotmc.org/stash/plugins/servlet/search?q=project%3ASPIGOT repo%3Aspigot Respawn

[frigid ember]

Aight I just might as well create a spigot thread for this smh

Thanks for the help

[cursive lily]

ok so i installed it do you know how to change it over to 8

[ashen stirrup]

https://stackoverflow.com/questions/13635563/setting-jdk-in-eclipse

I don’t use Eclipse but that should help

[cursive lily]

ok thanks

[ashen stirrup]

How experienced are you in terms of Java?

[cursive lily]

nothing sorry

is this right

[ashen stirrup]

Yes

[cursive lily]

ok thanks

[ashen stirrup]

https://stackoverflow.com/questions/3280353/how-to-import-a-jar-in-eclipse

Then import your Spigot JAR file

[cursive lily]

so i have to redo it right

[ashen stirrup]

You should because I don’t think you have imported it correctly

[cursive lily]

yer that probably true

ok thanks

[ashen stirrup]

Working?

[cursive lily]

1 min im very slow lmao

im gonna get a new spigot file because i use the other one to create a new server for testing

[ashen stirrup]

Okay, imma sleep now since it’s 5am for me and I haven’t slept so gn, good luck

[cursive lily]

ok thanks

[wispy kettle]

Is vault also a chat manager and perms manager?

[tacit wolf]

Hey guys does anyone here know how to allocate more cpu cores to a server using mcmyadmin?

[undone narwhal]

Yes BlackShepp

Nop sorry Mayournaise

[tacit wolf]

ok

[marsh hawk]

Anyone here ever tried making their own perms plugin? i'm thinking about making one, just wondering if they're a huge burden to make

[undone narwhal]

Working with perms with Spigot/Bungee is really annoying ^^ Good luck

[red zenith]

@marsh hawk Go check out the source code for LuckPerms, if you want an idea of the scope or difficulty.

[marsh hawk]

LuckPerms is pretty over engineered though. So i don't feel it'd be an accurate representation

[cursive flax]

Hello, I'm trying to disable explosions on blocks that haven't been placed by players and that are not End Stone or Glass, for my Bedwars minigame plugin, and I tried this code but it doesn't work, I don't really understand why. Thanks in advance for your help ! 😄

    @EventHandler
    public void onExplosion(BlockExplodeEvent event) {
        List<Block> blocks = event.blockList();
        for(Block block : blocks) {
            if(main.getWhitelistedBlocks().contains(block)) {
                if(block.getType().equals(Material.END_STONE)|| block.getType().equals(Material.WHITE_STAINED_GLASS)) {
                    event.setCancelled(true);
                }
            }
        }
    }```

[red zenith]

Well, I wouldn't use anything else, over engineered or not, it works well and has a lot of good features.

[marsh hawk]

@cursive flax if you're gonna have a huge list of block types I'd suggest using an ImmutableSet

[undone narwhal]

@cursive flax Do not cancel the event, but just remove blocks you don't want to explode from the blockList

[cursive flax]

oh ok

there are not many block types in my list , like only 5 or 6 btw

[undone narwhal]

if (main.getWhitelistedBlocks().contains(block) || block.getType().equals(Material.END_STONE)|| block.getType().equals(Material.WHITE_STAINED_GLASS)) {
event.blockList().remove(block);
}

But be careful of ConccurrentModificationException

[cursive flax]

But be careful of ConccurrentModificationException
@undone narwhal then I should add all blocks to remove in another list and then remove all the content of the list from the blockList ?

So the modifications are made out of the for loop

[undone narwhal]

I think so yes

[dark shuttle]

there is removeIf i believe, which is concurrent safe

[undone narwhal]

Also if you like lambda Java8

(Which I recommand)

[dark shuttle]

BlockExplodeEvent#blockList().removeIf(main.getWhitelistedBlocks::contains)

[cursive flax]

I tried removing blocks from the blockList and it still explodes and does damage to blocks :/

[dark shuttle]

it seems that the list is immutable

[cursive flax]

oh

what should I do then ?

[undone narwhal]

Hum

That's strange

What are the methods with event?

[gleaming totem]

@cursive flax you’re probably just going to have to get the block and set the type to what it was before

[chrome lark]

Read the javadocs for the event, pretty sure it tells you

[cursive flax]

I tried adding debug messages to the event

and it seems that the event doesn't even happen

like it's not detected

[undone narwhal]

Double check you havn't forgot to Bukkit.getPluginManager().registerEvents

[cursive flax]

all my events are in the same listeners class, and other events are working

[undone narwhal]

Where did you put the debug msg?

[frigid ember]

yo, is DustOptions used with Particle.FALLING_DUST?

[cursive flax]

@undone narwhal i put one for every iteration of the for loop, and one when the event is called

[undone narwhal]

And you got nothing?? That's strange

What's your version?

[cursive flax]

1.15.2

[undone narwhal]

:/

[novel osprey]

hi

i have a problem with this code

package me.redpy.tutorial.Events;


import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;

public class EventsClass implements Listener {
    
    @EventHandler
    public void onInteract(PlayerInteractEvent event) {
        
        Action action = event.getAction();
        Player player = event.getPlayer();
        Block block = event.getClickedBlock();
        
        if (action.equals(Action.LEFT_CLICK_BLOCK) && block.getType().equals(Material.GOLD_BLOCK))
            player.sendMessage(ChatColor.AQUA + "Right click to feed yourself.");
        else if (action.equals(Action.RIGHT_CLICK_BLOCK) && block.getType().equals(Material.GOLD_BLOCK)) {
            if (player.getFoodLevel() != 20) {
                player.setFoodLevel(20);
                player.sendMessage(ChatColor.GOLD + "You have been feed.");
            }else
                player.sendMessage(ChatColor.RED + "You are not hungry");
            
                
        }
        
    }
    
}

when i click right it shows me i click twice

but i just click once

http://prntscr.com/su90za

[torn robin]

Interact is called twice iirc in 1.9

once for each hand

event#getHand or something

[sturdy oar]

So i have one questione, is it correct to use synchronized on a getInstance() method?

inside a singleton uses lazy instantiation

[novel osprey]

Interact is called twice iirc in 1.9
@torn robin but the left click just once, and the right click twice, btw im working on 1.15.2

[undone narwhal]

I think so, have to check online "Thread Safe singleton"

[sturdy oar]

Thank you Rolyn

yeah im using it concurrently

[floral isle]

hi guys i am working on a system to convert old ids to config files like Wool: 1 is translated to 1.15.2 if anyone has any idea let me know thanks

[torn robin]

XMaterial might have that

[undone narwhal]

XMaterial is your best friend

[floral isle]

no you have not understood for example in a config file there are ids i would like to find a way to replace automatically in config with today's materials

[undone narwhal]

@sturdy oar You have 3 options: synchronize the getInstance(), synchronize(ClassName.class) or create a "holder"

[sturdy oar]

well Rolyn im using this right now

this should avoid returning null values

[undone narwhal]

That's enough nah?

[sturdy oar]

i guess so

[undone narwhal]

perfect

[late wyvern]

what would be the thing to play a notblock sound?

[sturdy oar]

Player#playEffect

if i remeber correctly

[undone narwhal]

no you have not understood for example in a config file there are ids i would like to find a way to replace automatically in config with today's materials
@floral isle Use XMaterials to get the Bukkit Material and then replace with the name in the config

Player#playNote maybe

[floral isle]

ah ok thx

[sturdy oar]

actually playNote yes @late wyvern

it's more specific for noteblocks

[late wyvern]

ah okay thank you

[undone narwhal]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Player.html#playNote-org.bukkit.Location-org.bukkit.Instrument-org.bukkit.Note-
@late wyvern You have to pass the player, an Instrument object and the Note object in the method

[sturdy oar]

yeah the instrument is because noteblocks can have different sound effects

it makes sense

noteblock is affected by the block beneath it

[torn robin]

Instrument is an enum

[undone narwhal]

Right

[sturdy oar]

left

[floral isle]

ok because in my World generator i want to create a method to convert old config files

[sturdy oar]

Rolyn I accepted your friend request ❤️

either use someone's else library, or make an enormous switch yourself

it's not hard

just takes some time to read and map all the numbers

[undone narwhal]

I strongly advice you to use XMaterials ^^

[flat valley]

hi.
i want to add online players to the team.
but this code doesnt work. how do i fix this?

public class InitCommand implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        Logger log = sender.getServer().getLogger();

        ScoreboardManager sm = Bukkit.getScoreboardManager();
        Scoreboard scoreboard = sm.getNewScoreboard();

        Team playersTeam;
        if (scoreboard.getTeam("players") == null) {
            playersTeam = scoreboard.registerNewTeam("players");
        } else {
            playersTeam = scoreboard.getTeam("players");
        }

        for (Player player : sender.getServer().getOnlinePlayers()) {
            playersTeam.addEntry(player.getName());
            log.info("add" + player.getName() + "to the team");
        }
        sender.sendMessage("successfully added members to the team");
        return true;
    }
}

[torn robin]

well scoreboard is always going to have no teams since you're creating a new scoreboard

[sturdy oar]

xd

[torn robin]

so there's not really a point in checking if the team is null since it's always going to be null

also you're calling it twice that's not really necessary

how are you testing whether or not someone's added to the team?

[undone narwhal]

Am I the only one person to find Scoreboard Teams stuff a bit tricky?

[torn robin]

it certainly is yes

Teams and Objectives are confusing in general

[undone narwhal]

Yep...

[flat valley]

I ran /teammsg and saw the message that I wasn't on the team and thought it wasn't working properly.

scoreboard team and normal team is different thing...? if so, thats very difficult to understand

[soft locust]

Hey, i don't have access to nms with paper, I have to include spigot, is it normal ?

[silk gate]

yes

[undone narwhal]

Paper download the patched minecraft server in the cache folder. It is not including in the paper jarfile

[soft locust]

ok thx

[umbral shoal]

anyone familiar with bedwars?
if so, does anyone know how to fix this annoying issue that only 1 person can pickup items from the gen at the same time

Seriously, all help would be greatly appreciated as this is literally the only reason i wont be able to publish my server :(

Anyone, please?

im sorry but im pretty desperatelol

[jaunty axle]

Hello, is this the place where I can ask questions about my own server and sorting an issue out? Thanks

[icy cosmos]

@jaunty axle go ahead

[jaunty axle]

Simply put: my friends can't see skins and we are set to defaults. Sorry, just cannot find any online resources with a similar problem.

I did, however, change the server to a CraftBukkit server to allow plugins but as it is seen as a new server the players do not have there old data.

[ashen stirrup]

If your server is in OfflineMode then use SkinRestorer

[jaunty axle]

Alrighty, will have a look at it. Thanks for the help!

[tiny dagger]

guys

imma about to lose my marbles

didn't you asked the bedwars question already?

are there only 4-5 questions? lol

[umbral shoal]

i've asked the question before but there's a reason why im repeating it obviously

[tiny dagger]

do you think you'll get a different answear?

[umbral shoal]

there arent just 2 people on this server

[tiny dagger]

the bedwars plugin should allow the team to pick the item at the same time

if they are nearby

[umbral shoal]

yeah right

thank you

[tiny dagger]

i can show you

my bedwars plugin

[umbral shoal]

do you think you'll get a different answear?
i dont actually remember getting any answer lmao so so so sorry

[tiny dagger]

you did

lol

[umbral shoal]

oh

[tiny dagger]

i told you that my bedwars plugin doesn't have that issue lol

[umbral shoal]

i should pay more attention

[tiny dagger]

you can check it on gamster / herobrine servers

[worn gate]

I nead help pliz

[torn robin]

ask questions here, don't say you have them

[tiny dagger]

can we go back to repeated questions instead? 😂

[turbid vapor]

Does someone know the id of the Pling notification sound

[sturdy oar]

wut

IDs have been deprecated

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Sound.html

[turbid vapor]

I can send you a link which sound i mean

[sturdy oar]

literally look at that enum

every sound is there

[turbid vapor]

I dont know what the name of that sound i9s

Thats the problem

[undone narwhal]

LevelUp with high pitch?

[strange grove]

hey does anyone know how to fix this?

List<Entity> nearbyEntites = l.getWorld().getNearbyEntities(l, 8, 8,8);

it keeps on underlining it in red

it saying required type list

[ashen stirrup]

Hover over it and it'll show you an error message

Oh

[strange grove]

but it was given an collection

it said

provided collection

[undone narwhal]

Collection<Entity>

[strange grove]

and i'm not sure why my code is mad

just do that?

[undone narwhal]

Try it, should do the job

[strange grove]

or are you restating my error @undone narwhal

oh

ok

thx man

well my codes not mad

thx

🙂

@undone narwhal

and

@ashen stirrup

[undone narwhal]

Your welcome

[strange grove]

thx man

you helped me with code i was searching for for months

love you no homo

🙂

[hard crane]

hey does anyone know what event is emitted when a player tries to fire a fake arrow (sent by a packet) or is it just projectile launch?

[tiny dagger]

when you say no homo makes it even more homo btw

[strange grove]

no

when you say no homo

it makess it no homo

it depends

if you say all homo

then that makes it more homo

but if you don't say that but say no homo

it removes the homo

[tiny dagger]

what about not saying it at all

lol

[strange grove]

homo.remove();

there

it is gone

[tiny dagger]

it's not like love you is sexualized imo

[strange grove]

if (instance of homo) {

homo.remove();

}

not letting people get the wrong idea

[worn gate]

How can i add a user a permission inside my plugin ?

[strange grove]

when I say it

so yea

[tiny dagger]

p.haspermission

[hard crane]

not what he ment

[worn gate]

yeah but how can i add the user a permission

[tiny dagger]

like in plugin.yml

?

[hard crane]

no

like a permission plugin

but i dont think thats possible

[worn gate]

Is it ?

[hard crane]

you could try just executing console commands from your permission plugin

[strange grove]

if player.hasPermission("Permission name here I think") {code that's gonna be executed if they have the permission btw this permission is just if they're oped}

so it's simple

[hard crane]

again not what he means

[strange grove]

wdym?

[worn gate]

no

[hard crane]

he doesnt want to know how to check for a permission

he wants to add it

[worn gate]

I would just like to add the user a permission

[strange grove]

that's adding a permission

right?

[hard crane]

no

[strange grove]

ok i'm confused

but i'm gonna let you take over chat eh?

[hard crane]

adding a permission in the sense of allowing the player to do stuff which requires that permission

[worn gate]

yeah

[blazing swallow]

How to suppress the log of Bungeecord? I don't want to write logs to file.

[worn gate]

I tried using this but it only works if ur op

if(inventaire.getName()== "Classes") {
            if(current.getType()==Material.BONE) {
                event.setCancelled(true);
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission set lg.perm");
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission unset vm.perm");
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission unset bk.perm");

            }
            if(current.getType()==Material.DRAGONS_BREATH) {
                event.setCancelled(true);
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission set vm.perm");
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission unset lg.perm");
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission unset bk.perm");
            }
            if(current.getType()==Material.DIAMOND_SWORD) {
                event.setCancelled(true);
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission set bk.perm");
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission unset vm.perm");
                Bukkit.dispatchCommand(player, "lp user "+player.getName()+" permission unset lg.perm");
            }

[hard crane]

do you get any errors

[worn gate]

no

cuz you can only open this menu if u don't have any of these permissions

[vernal spruce]

if(inventaire.getName()== "Classes") is that checking true? is the name with no color or anything just Classes?

[worn gate]

so the only way is to open the menu and then op yourself

[ashen stirrup]

You compare strings with equals() or equalsIgnoreCase() not ==

[vernal spruce]

also "disaptchCommand(player)"

its basically mimicing a player sending that command

you need the console to do it

[hard crane]

try using Bukkit.getConsoleSender() instead of player

[ashen stirrup]

if(inventaire.getName().equalsIgnoreCase("Classes)){}

[worn gate]

@vernal spruce it works, the only probleme is because this menu is only opening if u don't have the permission

yeah but those it work if u don't have any permissions ?

[vernal spruce]

?? this is making it more confusing

[worn gate]

i just want user that don't have any permissions to be able to get one of these permissions

[ashen stirrup]

You can check if a player has a permission with Player.hasPermission(String permission)?

[vernal spruce]

also wait,it works?

[hard crane]

hes executing the dispatchCommand from a player

[vernal spruce]

you mean you gave a player permission to luckperms?

[worn gate]

already done, the only problem is adding the permission

[hard crane]

thats why it only works if youre opped

[worn gate]

that is it

[vernal spruce]

if a player is op

[ashen stirrup]

Oh yeah

[vernal spruce]

all .hasPermission return true

[ashen stirrup]

You're making the player execute the command

Do this

[hard crane]

i already said replace player in dispatchCommand with Bukkit.getConsoleSender()

[worn gate]

does it work ?

[ashen stirrup]

Bukkit.dispatchCommand(Bukkit.getConsoleSender(), String command);

[hard crane]

try it

[vernal spruce]

im worried when you say "it works",that can mean a default player has acces to luckperms

[worn gate]

no

it doesn't

[ashen stirrup]

No, it works for OP because they have permission

[worn gate]

yeah but Bukkit.dispatchCommand(Bukkit.getConsoleSender(), String command);

[ashen stirrup]

Change player in dispatchCommand to Bukkit.getConsoleSender() so it's executed from console

[worn gate]

so like this ? Bukkit.dispatchCommand(Bukkit.getConsoleSender(), String command);

[ashen stirrup]

Replace String command with the command

[vernal spruce]

oh boy..

[ashen stirrup]

obvs

[soft locust]

how can I spawn a fake light source ?

[worn gate]

ok

[ashen stirrup]

"fake source"?

[soft locust]

light*

[hard crane]

he means light source

like invisible torch or smth

[soft locust]

yep ^^

[ashen stirrup]

Probably achievable with NMS?

[soft locust]

I tried this code I found on internet

Chunk chunk = ((CraftChunk)loc.getChunk()).getHandle();
        chunk.a(EnumSkyBlock.BLOCK,loc.getBlockX() & 0xF,loc.getBlockY(),loc.getBlockZ() & 0xF,15);

But the method chunk.a() cannot be resolved :/

[vernal spruce]

or messy way working with packets to hide a torch..

that looks like its setting the sky light level(default to 14 i think),dont think it actually creates a light source

[ashen stirrup]

That's NMS

[soft locust]

I'm not familiar with nms, all the a(), b() etc.. I don't see what they mean

[vernal spruce]

thats obfuscation..

instead of an actual method name theyr shrinked to a letter

[soft locust]

not very readable :/

[vernal spruce]

there should be a map somewhere for the chunk with actual methods

thats the point of obfuscation..

[ashen stirrup]

Use ProtocolLib

[strange grove]

does anyone know how to use permissions?

with holograms?

[hard crane]

what

[strange grove]

I want to make them invisible to a player that is not oped

how do i do this?

[hard crane]

uh i think you could cancel the packet send

[vernal spruce]

dont think its achieveable without having ur own holograms plugin

its still really tricky to do with catching the right packets

[strange grove]

hmm

[vernal spruce]

by tricky i mean finding out wich hologram should you stop

meaning you have to dig through saved holograms from another plugin..

[strange grove]

it's in a radius

[vernal spruce]

why you want to do that though?

[strange grove]

well i'm giving my images names

and the hologram is suppposed to show the user which name

is the image

and if they wanna replace or delete the image

they know which one they are doing

[vernal spruce]

are you trying to do a authetincation plugin?

[strange grove]

no

just trying to make a quick permission

so it only goes if the player is oped

[hard crane]

is the plugin yours

[strange grove]

no

i'm using animated frames

and i'm editing it for my own personal use

[vernal spruce]

are you familiar with packets?

[strange grove]

umm

well

guess not

but i can show you my code

Player player = (Player) sender; World world = (World) firstFrame.getWorld(); Location location = (Location) firstFrame.getLocation(); ArmorStand hologram = (ArmorStand) world.spawnEntity(location, EntityType.ARMOR_STAND); hologram.setVisible(false); hologram.setCustomNameVisible(true); hologram.setCustomName(ChatColor.LIGHT_PURPLE + name);

[vernal spruce]

oh boy its not even packet based holograms?

[strange grove]

...

[vernal spruce]

well try sending a changeBlock to a player wich doesnt have permission and see if it removes it

[strange grove]

is there a way I can use an if statement to mnake them invisible

[frigid ember]

Is there an api from spigot to check if a plugin got an update?

[vernal spruce]

dont think so,there is one to have ur own plugin say if there is an update..

[hard crane]

hey does anyone know what event is emitted when a player tries to fire a fake arrow (sent by a packet) projectile launch doesnt seem to work

[strange grove]

wdym a fake arrow?

[vernal spruce]

the event should only get called if an actual entity is involved(arrow),same with the most common problem trying to rightclick a npc

if the arrow is packet based,everything about it will be packet..

[hard crane]

the arrow is put into the inventory with a packet so that the player can shoot the bow

cus i want to make a bow which doesnt require arrows

[tiny dagger]

use a packet sniffer?

you'll find it easy

[hard crane]

what packet would i need to listen on

[dull bay]

Hello,** I have a problem when I start my server**: spigot.jar in 1.15.2. The crash text is displayed below.

[tiny dagger]

otherwise find where entityshootbowevent is called then start looking around

all packets

except chat packets

[dull bay]

Loading libraries, please wait...
java.lang.OutOfMemoryError: Java heap space
at java.util.HashMap.resize(Unknown Source)
at java.util.HashMap.putVal(Unknown Source)
at java.util.HashMap.put(Unknown Source)
at net.minecraft.server.v1_15_R1.MapGeneratorUtils.a(SourceFile:21)
at net.minecraft.server.v1_15_R1.MapGeneratorUtils.b(SourceFile:15)
at net.minecraft.server.v1_15_R1.BlockStateList.a(SourceFile:47)
at net.minecraft.server.v1_15_R1.BlockStateList$$Lambda$145/25240705.accept(Unknown Source)

[hard crane]

wait couldnt i just create my own event and fire an arrow on that

[dull bay]

at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.forEach(Unknown Source)
at java.util.stream.ReferencePipeline$7$1.accept(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.forEach(Unknown Source)
at java.util.stream.ReferencePipeline$7$1.accept(Unknown Source)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.Spliterators$ArraySpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)

[hard crane]

java.lang.OutOfMemoryError: Java heap space

you dont have enough ram

[tiny dagger]

what's that hashmap holding O_O

oh nvm

[dull bay]

I have sixteen go ram

[tiny dagger]

spigot is loading

well

[dull bay]

i allowed 4GO in java

[tiny dagger]

it only needs 1 tho java

[hard crane]

well its not enough with the stuff you want to run

[dull bay]

but i can't allowed better 4GO for Java

[hard crane]

you need to set xms and xmx flags

[tiny dagger]

^

[sturdy oar]

Is there something like a ConfigurationDeserializable ?

or i have to deserialize 'by hand'?

it seems like Bukkit has never implemented any sort of API to deserialize custom objects from a config

[tiny pebble]

Is there a way to check if a user is holding a block within their cursor?
e.g. When in an inventory, picking up a block with your mouse

[dull bay]

Unfortunately, putting values -Xmx and -Xms of 4095M my cmd told me the exact same thing. So I set an environment variable _JAVA_OTPTIONS to -Xmx4095M. And I would like to have a solution to this one.

[vernal spruce]

depends on what you want to @sturdy oar

[sturdy oar]

well i have a simple object that consists of 2 strings

but I have a list of them

I currently deserialize this way

[dull bay]

who can help me a lot?

Goodbye

[sturdy oar]

bye

[kind crow]

Can someone recomend cpu and ram for a server with 100 slots and no rules?

[hard crane]

depends on the plugins

[kind crow]

I have intel i7 2600k and 16gb cpu and tps drops pretty often without lag machines

I don't have a lot of plugins. The server is semi vanilla

[vernal spruce]

much ram = bad for java

you should only use what you use(bit extra)

[kind crow]

I didn't understand that. Why is it bad to have too much ram?

[tiny dagger]

i think because of garbage collector system and the spikes it would have

[kind crow]

So what do I do if the ram is full? Wouldn't it be better to have more ram so garbage collector works less?

[tiny dagger]

i'm not the person tho to ask this

aikar i think would have a wall of text for you on why is bad

[undone narwhal]

8-10Go is the best for Minecraft servers

More or less is bad

You can configure the garbage collector with start args

[hard crane]

not really

10 gigs is ok if the server is almost completely vanilla

also i7 2600k only allows ddr3 so id suggest upgrading that

[zenith siren]

What is easier when needing to save data?
A yaml or json file?

[hard crane]

for minecraft yaml

[bronze marten]

that comment makes no sense

with gson json is really easy to write

it just depends what you need it for

likely yml for configurations is easier

saving objects likely json

or refer to sth thats actually meant for saving large amounts of data, a proper db

[kind crow]

You can configure the garbage collector with start args
@undone narwhal I use some starting arguments from the top post on spigot forum, I don't think I can configure it better

also i7 2600k only allows ddr3 so id suggest upgrading that
@hard crane what processor would you suggest?

[hard crane]

depends what you need but definitely something newer than second gen

[kind crow]

depends what you need but definitely something newer than second gen
@hard crane would Intel Core i7-3770 be better?

[hard crane]

thats still third gen

newest rn is 9th

you dont need the newest but i would take a lower one than 6th

[soft locust]

Hi, I spawned some campfire smoke, but the particles go in every directions. How do I tell them to go upward ?

[sturdy oar]

Rolyn xd stop using Go

only france uses that

[keen compass]

without out tailoring the GC to handle large ram allocations, it is bad to assign a large amount of ram to the application @kind crow what ends up happening is that without the GC being tailored for this, it will take a bit longer for the GC to kick in because most of the time it waits till heap space is used up to start doing so. If that space is large, well GC has to catch up and thus can cause your application to freeze for a bit of time. Not typically wanted in a server software. Tailoring the GC isn't an easy process and requires tools to monitor the application and GC to know what needs to be altered and there is many flags to alter the GC. So, it is just best to stick with no more then about 10GB or so and using flags that are searchable to use and stick with those unless you know what you are doing 😛

[strange grove]

does anyone know how to cancel a packet?

i'm trying

to not let a player without permissions see the hologram

this is for animated frames

so I can see the images name

and if i want to replace it or delete it I know what image it is without making a mistake

[lilac cradle]

help me

my eclipse froze

it wont close

:(

help me

plz

i can see you typing

[thick summit]

Just downloaded CMI, but all of the commands require /cmi infront of them including basic ones such as /spawn, I have turned every single command to true in the alias file, not sure what else to do. I have proceeded to add all of the commands individually into my commands yml however just wondering if there is a better way

[lilac cradle]

???????

[keen compass]

@lilac cradle just use task manager to kill it

[kind crow]

without out tailoring the GC to handle large ram allocations, it is bad to assign a large amount of ram to the application @kind crow what ends up happening is that without the GC being tailored for this, it will take a bit longer for the GC to kick in because most of the time it waits till heap space is used up to start doing so. If that space is large, well GC has to catch up and thus can cause your application to freeze for a bit of time. Not typically wanted in a server software. Tailoring the GC isn't an easy process and requires tools to monitor the application and GC to know what needs to be altered and there is many flags to alter the GC. So, it is just best to stick with no more then about 10GB or so and using flags that are searchable to use and stick with those unless you know what you are doing 😛
@keen compass thanks for the detailed answer. Do I need to restart the server a couple of times a day or I don't need that if everything confugured corectly? But I noticed that after some time the server takes all the ram and starts to lag. After restart it's fine again. I use that start script https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/

[lilac cradle]

ok

[thick summit]

@kind crow you should set up an auto restart for your server

I run mine every 24 hours automatically

[keen compass]

@kind crow most people restart their server daily, but if you have decent plugins and everything set up properly you can easily let a server run for days or months at a time before restarting it. Just depends what you have going on. Non-optimal plugins tend to force you to restart your server more often especially if they have memory leaks

longest I have gone without restarting my server is like 3 months

[sturdy oar]

yeah I restart once a week

[kind crow]

I need to restart two times a day with my configuration

[sturdy oar]

if you NEED to restart, you have some issues

[kind crow]

otherwise I have a lot of lags

[keen compass]

as I said, most of the time it is caused from non-optimal plugins

[sturdy oar]

you SHOULD restart , but not NEED to

[lilac cradle]

it stopped thanks

[kind crow]

I could have 64gb of ram, but as that guy said its kind of bad

[keen compass]

its not that it is bad

it is bad if you don't tailor the GC to handle it

GC may be smart, but it is still dumb in a way

[merry dragon]

Is there a seed in spigot.yml that changes woodland mansion locations?

nevermind, i can just test and /locate it

[lilac cradle]

does eclipse have a discord

[sturdy oar]

lmao no

[undone narwhal]

Eclipse is a game it's well known

[tiny dagger]

python has a discord server

hell there are math discords

so 😂

[worn gate]

java.lang.NullPointerException: null
        at fr.gnaboo.gnanplugin.GnanPlugin.onEnable(GnanPlugin.java:31) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:381) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:330) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:422) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:383) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:338) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:272) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]```

[bronze marten]

GnanPlugin.java:31

java.lang.NullPointerException

so sth is null on line 31 of GnanPlugin

xd

[warped compass]

🤔

[bronze marten]

[open mantle]

How to make a color prefix or suffix

and make local chat??

[distant lagoon]

Hello i don't know if i can ask her here i would like to know how to pause my code to execute a function after without using wait () or sleep (), thanks for your help

[tiny dagger]

bukkit schelduer

[floral isle]

hi guys an opinion this logo how do you like it?

[tiny dagger]

It's green so I love it

[floral isle]

it's for my plugin

[brisk fog]

maybe some custom tress on the side of |AWG|

[glacial fractal]

I would set the left/right tilt to a value a bit less, it makes the text look distorted

And to add to @brisk fog, I think it would be cool to add some trees on the top of the "AWG" as well as beside

[floral isle]

ok this logo was made by a friend of mine then I ask him if he can add things to it

the plugin is work in progess the code are here is open source

[brisk fog]

maybe change where the crack is on the A makes it look a bit like an R

[floral isle]

https://github.com/founder05/AdvancedWorldGenerator

[brisk fog]

nice

[distant lagoon]

How time works with test.runTaskLater (Main.instance, 50); for example 50 here makes 3sec

[ashen stirrup]

Just do 20*seconds

e.g 20*5

[tiny dagger]

the time is in ticks

1 tick is 1/20 of a sec

[distant lagoon]

ah thx

[tiny dagger]

also i think you can use 20 * sec

the compiler gets rid of the math i think 🤔

[distant lagoon]

runTaskLater(Main.instance, 20*5); yeah is good thx !

[sturdy oar]

well i have this for u

https://gist.github.com/TheViperShow/160a50d86cdac53346823f07450a0db3

[tiny dagger]

i don't think that's needed imo

i mean it's just a basic conversion

[torn robin]

TimeUnit is a thing too

[tiny dagger]

guys

what do you think would make bungee mode/ autojoin more complete for a minigame? 🤔

i've come up with these atm

[wheat summit]

Hey! How would I set the visible names of players to something else?

For some reason using player.setDisplayName() isn't working for me

Tried calling it on Login and Join Events ^

[torn robin]

visible names aren't affected

you would have to use a library or packets

[frigid ember]

im wondering if there's a gamerule that disable a effects

[broken patio]

Anyone else having issues with .setDamage(0)??? repairs the item up to 1 durability of its max...

[torn robin]

what do you mean by a effects @frigid ember

[frigid ember]

potions effects

[torn robin]

@broken patio how are you calling it?

there's not a gamerule no

[frigid ember]

aww

[wheat summit]

Sorry if this would be a complicated topic though how would I use the packets?

[broken patio]

Damageable damage = (Damageable) meta;
damage.setDamage(0);
item.setItemMeta(meta);

And this is in my repair method

takes the item as an input

[torn robin]

@wheat summit wiki.vg/Protocol and use ProtocolLib

[wheat summit]

Ok thanks a lot!

[frigid ember]

one thing more

so im using Multiverse Core and my effects in world 1 applied too in world 2

any way i can stop that?

pls ping if anyone could help

[clever hornet]

Whats the best free custom mobs plugin for spigot 1.8.8

[remote ore]

Hello, anybody know a good plugin for jump pad please? I test a lot of plugin for jump pad but never work 😢

[broken patio]

I used this one a wile back @remote ore
https://www.spigotmc.org/resources/custom-jumppads-1-8-1-15.44876/

There is a vid on how to setup a launch pad

[remote ore]

@broken patio thank you I will try it 😉

[broken patio]

np!

[frigid ember]

Okay

I have a 1.16 server with Fabric right now

I want to install a rollback plugin or datapack

Anyone know a datapack that does that? Or how to install plugins on fabric

or even how to get spigot/paper/or anything 1.16

[somber tinsel]

how do I run the server with more ram

[frigid ember]

@somber tinsel What do you mean?

What server?

[somber tinsel]

the spigot server

the .jar

[late wyvern]

java -Xmx1G -jar server.jar

Xmx1G is the amount of MAX ram

so in that thing its 1GB

[somber tinsel]

i tried that and it said it couldn't find the sever file

[late wyvern]

whats your jar file called?

[somber tinsel]

spigot-1.15.2.jar

[frigid ember]

java -Xmx1G -jar spigot-1.15.2.jar

[late wyvern]

java -Xmx1G -jar spigot-1.15.2.jar

xdd

[somber tinsel]

thats what I did

[late wyvern]

u running on host or local hosting it?

[somber tinsel]

yes

[late wyvern]

which one?

[somber tinsel]

localhost

[late wyvern]

that should work tbh

        File f = new File("plugins/");
        if (!f.exists()) {
            f.mkdirs();
            Logger.info("Creating Folder Names Test");
        }

im i missing something? lmao

[median swift]

uH

how do I make this uh not spawing so many mobs?

[frigid ember]

turn it to peaceful 🙂

easy fix

[meager vale]

Place more torches xddd

I do not understand the issue cause : when the method opt not found the object, it create a NullPointerException at the return point for this method below.

private Object getObject(String path) {
    if (path == null || path.length() < 1)
        return this.json;
    JSONObject jpath = this.json;
    int end = -1;
    int begin;
    while ((end = path.indexOf(this.PATH_SEPARATOR, begin = end + 1)) != -1) {
        String key = path.substring(begin,end);
        JSONObject check = jpath.optJSONObject(key);
        if (check == null)
            return null;
        jpath = check;
    }
    return jpath.opt(path.substring(begin));
}```

Method `opt` is simply :

```Java
public Object opt(String key) {
    return key == null? null : this.map.get(key);
}```

My question is : have you an idea about the cause of `NullPointerEception` ??

Full stack :

java.lang.NullPointerException: null
    at me.N4TH4NOT.Core.config.commun.ConfigurationFile.getObject(ConfigurationFile.java:43) ~[?:?]
    at me.N4TH4NOT.Core.config.commun.ConfigurationFile.get(ConfigurationFile.java:79) ~[?:?]
    at me.N4TH4NOT.Core.config.commun.ConfigurationFile.get(ConfigurationFile.java:85) ~[?:?]
    at me.N4TH4NOT.Core.config.Settings.reload(Settings.java:53) ~[?:?]
    at me.N4TH4NOT.Core.config.Settings.<init>(Settings.java:22) ~[?:?]
    at me.N4TH4NOT.Core.Main.onEnable(Main.java:58) ~[?:?]
    ...```

[bronze marten]

You didnt initialise begin

if the condition in the while loop is false at first, it will never execute the body

Try setting it to zero or sth

[wheat summit]

I'm trying to use the ProtocolLibrary though for some methods or packets like PacketType.Play.Server.PLAYER_INFO I can't find what the different values are or how to change them

[opal marsh]

@meager vale @bronze marten looks like begin is assigned in the conditional of the while loop

@wheat summit check out https://wiki.vg/Protocol#Player_Info

[bronze marten]

Ah yes, then i guess look into jpath, maybe thats null

[wheat summit]

Ok thanks, I think I got it now

[hazy haven]

Is there a way to export a list of all commands your server has? I have more than 2900 and console cant hold that many

[wheat summit]

That's a lot

Hmm

If console can't hold that many you can do some checks and if it goes above the count of chartacters for console it can send in a new message

Using Protocol Lib and using the Wiki and according to the Player Info part I tried this:

        ProtocolManager protocolManager = ProtocolLibrary.getProtocolManager();
        PacketContainer packetContainer = protocolManager.createPacket(PacketType.Play.Server.PLAYER_INFO);
        packetContainer.getModifier().writeDefaults();
        packetContainer.getStrings().write(3, "Display Name").write(3, ChatColor.BLUE + "This is a tag");

Though I get the error com.comphenix.protocol.reflect.FieldAccessException: No field with type java.lang.String exists in class PacketPlayOutPlayerInfo.

[opal marsh]

I'm not completely sure but I think the error is a result of "Display Name" being nested in the packet structure

[wheat summit]

What do you mean by that?

[opal marsh]

at the root level, there's 2 varints and an object but no strings

[frigid ember]

i have this in a config:
old-attack-speed: 24
new-attack-speed: 4

i want the attacking to be 1.8.8

do i change both to 24 or both to 4 or what do i do?

[wheat summit]

Oh ok

So Is there a way to fix it, would I use something like getIntegers or something else?

Sorry I haven't used this before!

[opal marsh]

I haven't worked with protocollib much before but I suspect there might be a way to get into a tag compound

[wheat summit]

Ok thanks

[opal marsh]

https://ci.dmulloy2.net/job/ProtocolLib/javadoc/com/comphenix/protocol/events/PacketContainer.html#getPlayerInfoDataLists--

this looks like what you're looking for

[wheat summit]

That's only for tablist though right?

Oh I think I see, how would I get displayname from the list as a parameter though?

[opal marsh]

it returns a StructureModifier the same way other methods like getIntegers do

[wheat summit]

Sorry, what are StructureModifiers?

[hoary parcel]

the thingies that allow you to write and read packet fields

[wheat summit]

Oh ok

My main problem is I don't know how to get the Display Name Field from the list

Like I can get to the writing part to display a name though

Like here:

Display Name in the quotes is supposed to be a List though I'm not sure how to use a list to get it

StructureModifier<List<PlayerInfoData>> playerInfoData = packetContainer.getPlayerInfoDataLists();
playerInfoData.write(3, "Display Name")

[hoary parcel]

you gotta write a proper object

not just a string

[wheat summit]

How so?

Sorry for all the questions and taking a lot of time!

[hoary parcel]

create a new instance

it takes the profile, the ping, the gamemode and the display name

https://ci.dmulloy2.net/job/ProtocolLib/javadoc/com/comphenix/protocol/wrappers/PlayerInfoData.html#PlayerInfoData-com.comphenix.protocol.wrappers.WrappedGameProfile-int-com.comphenix.protocol.wrappers.EnumWrappers.NativeGameMode-com.comphenix.protocol.wrappers.WrappedChatComponent-

[wheat summit]

So make a new instance of PlayerInfoData, right?

[hoary parcel]

yes

[wheat summit]

Ok did that

Player player = event.getPlayer();
PlayerInfoData playerInfoData = new PlayerInfoData(WrappedGameProfile.fromPlayer(player), 0, EnumWrappers.NativeGameMode.SURVIVAL, WrappedChatComponent.fromJson(player.getDisplayName()));

[quartz trench]

Anyone here use teamcity? I'm trying to report my maven version as the build number in teamcity and this isn't working echo "##teamcity[buildNumber '${maven.project.version}']"

"invalid substitution" edit: found the solution it was adding this script as a build step after the maven build version=`mvn org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | sed -n -e '/^\[.*\]/ !{ /^[0-9]/ { p; q } }'` echo "##teamcity[buildNumber '${version}']"

[opal marsh]

@wheat summit you probably want fromText instead of fromJson

[wheat summit]

Ok thanks

Trying this now though it's saying I can't cast List to PlayerInfoData:

packetContainer.getPlayerInfoDataLists().write(3, (List<PlayerInfoData>) playerInfoData).write(3, ((List<PlayerInfoData>) playerInfoData));

[opal marsh]

are you sure it's not saying it the other way around? I'm kinda poo brain rn so I could be wrong but it looks like you're trying to cast an object to a singleton list of that object

[wheat summit]

Sorry you're right

Playerinfo can't be casted to List

[opal marsh]

https://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#singletonList(T)

this is probably what you're looking for

Collections.singletonList(object) will create a list of that type with the only element being that object

[wheat summit]

Ok thanks, looks like there aren't any errors or deprecations in the IDE

Hmm

Index out of bounds and there's only 0 and 1 instead of 3

[opal marsh]

can you send the code you have and the stacktrace?

[wheat summit]

Yes

oh wait

No errors though no effect

    @EventHandler
    public void onGrabyPacket(PlayerJoinEvent event) throws InvocationTargetException {
        Player player = event.getPlayer();
        PlayerInfoData playerInfoData = new PlayerInfoData(WrappedGameProfile.fromPlayer(player), 0, EnumWrappers.NativeGameMode.fromBukkit(player.getGameMode()), WrappedChatComponent.fromText(player.getDisplayName() + "AAAAAA"));
        ProtocolManager protocolManager = ProtocolLibrary.getProtocolManager();
        PacketContainer packetContainer = protocolManager.createPacket(PacketType.Play.Server.PLAYER_INFO);
        packetContainer.getModifier().writeDefaults();
        packetContainer.getPlayerInfoDataLists().write(0, Collections.singletonList(playerInfoData)).write(0, Collections.singletonList(playerInfoData));

        for(Player players : plugin.getServer().getOnlinePlayers()) {
            protocolManager.sendServerPacket(players, packetContainer);
        }
    }

Changed the array from 3s to 0s

[opal marsh]

I don't know much of anything about that packet but you may want to create a packet listener to see if the vanilla server is also sending it and if that's overriding your packet

[wheat summit]

Ok

[opal marsh]

packetContainer.getPlayerInfoDataLists().write(0, Collections.singletonList(playerInfoData)).write(0, Collections.singletonList(playerInfoData)); looks suspicious. Is there a reason the write is repeated?

[frigid ember]

org.bukkit.craftbukkit.v1_7_R4.block.CraftBlockState cannot be cast to org.bukkit.block.Chest

[wheat summit]

In a tutorial I saw I noticed they wrote twice

I thought it was a bit weird though I went with it

[opal marsh]

@frigid ember can you send your code that error is from?

[frigid ember]

Chest chest = (Chest) block.getState();

[opal marsh]

@wheat summit try it with just the one write. was the tutorial for the PLAYER_INFO packet specifically?

[wheat summit]

No

It was for animations

[opal marsh]

@frigid ember are you absolutely certain it's a chest? try checking the type before casting. also, unless I'm mistaken, it looks like you're using a really old version

[frigid ember]

Yes, using 1.7.10 for HCF

[wheat summit]

Just one write did the same thing, it made the server run without errors though the display name of the player wasn't changed

[acoustic temple]

How does adding a potion item to an inventory work? I know how to at least make the itemstack of material.potion, but past that I'm not sure where to go

[stone rampart]

What do I need to add NMS to a maven repo?

What jar

yes I've run buildtools

is it spigot-api or the full spigot

[opal marsh]

full spigot

[stone rampart]

ok ty

[opal marsh]

@acoustic temple https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/inventory/Inventory.html#addItem-org.bukkit.inventory.ItemStack...-

[acoustic temple]

Thank you!

[opal marsh]

@wheat summit did you set up a listener?

@frigid ember was the "Yes," about being sure it's a chest or about the old version?

[wheat summit]

No all I did was make that event

[opal marsh]

try with a listener and see how many of those packets go out on join

[wheat summit]

How would I do that?

Just do something like

[acoustic temple]

Oh wait
I probably should've specified, what i said was confusing
I know how to add it to the inventory, I just don't know how to give the potion its effects

[opal marsh]

@wheat summit https://github.com/dmulloy2/ProtocolLib/wiki/Packet-listeners-and-adapters

[wheat summit]

ProtocolManager manager = ProtocolLibrary.getProtocolManager();
manager.addPacketListener(new PacketAdapter(plugin, ListenerPriority.NORMAL, PacketType.Play.Client.CHAT) {
    @Override
    public void onPacketReceiving(PacketEvent event) {
        Player player = event.getPlayer();
        PacketContainer packet = event.getPacket();
        if (isMuted(player)) {
            System.out.println("[MUTED] " + player.getName() + ": " + packet.getStrings().read(0));
            event.setCancelled(true);
        }
    }
});

Found that example on the Proitocol github ^\

Ok

[opal marsh]

@acoustic temple you can either add custom effects or make it a base potion (one that's already in the game)

[wheat summit]

How and where would I register it, just somewhere like onEnable?

[opal marsh]

@acoustic temple https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/PotionMeta.html cast the meta to this

[frigid ember]

Does anyone know how to set the direction that an entity (like an armorstand) faces? I don't believe setPose does this. I'm looking for something like armorStand.setDirection(north/south/east/west)

Obviously, this does not exist

[opal marsh]

@wheat summit yes, onEnable should work

[frigid ember]

But I am looking for something like it

[acoustic temple]

And when I do that, I'd still just setItemMeta?

[opal marsh]

@frigid ember teleport the entity to the location you want with the pitch/yaw that you're looking for

@acoustic temple yes

[acoustic temple]

Alright, thank you so much!

[frigid ember]

@opal marsh do you have to actually teleport it? Can you not just spawn it in with the proper facing yaw/pitch?

[stone rampart]

<dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot</artifactId>
            <version>1.15.2-R0.1-SNAPSHOT</version>
            <scope>system</scope>
            <systemPath>D:/Software Development/Minecraft Plugins/Spigot Builds/spigot-1.15.2.jar</systemPath>
        </dependency>``` like this ye @opal marsh ?

[opal marsh]

@frigid ember I'm not sure. When you spawn it in, are you setting the pitch/yaw of the spawn pos?

@stone rampart running buildtools should install it to your local repo so you don't have to reference the jar

[stone rampart]

running buildtools in my project dir?

[opal marsh]

just in general I think

[stone rampart]

rlly?

ok ty

[opal marsh]

give it a shot, set scope to provided and remove systemPath

see if it gives any errors

[stone rampart]

huh you're right

wow

it's automatically included as a dependency too?

[wheat summit]

Getting an error with something about not finding a class

[stone rampart]

provide code plz

[opal marsh]

@stone rampart like spigot-api, it's just using it to know that something exists, it doesn't need to include the code itself into your plugin

[wheat summit]

Wait a moment

[stone rampart]

ye

but that's wild

that it's automatically a dependency

wait nvm I didn't refresh maven xD

[opal marsh]

oh rip, did it not work?

[stone rampart]

nah it's working ty

but I tried removing the dependency altogether

and it still worked

[wheat summit]

https://hastebin.com/esojaduvap.sql

Saying something about not finding a class

It should be fine though

Code:

    @Override
    public void onEnable() {
        instance = this;
        gDhashmaps = new GDhashmaps();
        registerEvents();
        registerCommands();
        registerTasks();
        this.getLogger().info("\n\nPlugin successfully enabled!\n\n");


        ProtocolManager manager = ProtocolLibrary.getProtocolManager();
        manager.addPacketListener(new PacketAdapter(this, ListenerPriority.NORMAL, PacketType.Play.Server.PLAYER_INFO) {
            @Override
            public void onPacketReceiving(PacketEvent event) {
                Player player = event.getPlayer();
                PacketContainer packet = event.getPacket();
                plugin.getLogger().info("\n\nPacketSent!\n\n");
                    event.setCancelled(true);
            }
        });
    }

Oop s sorry

[opal marsh]

can you send your full class in a paste?

[wheat summit]

Sure

[opal marsh]

also are you using the latest ProtocolLib?

[wheat summit]

https://hastebin.com/irigodiwoz.java

yES

Yes*

[opal marsh]

hm, I see craftbukkit-1.8-R0.1, are you using the right protocollib version for 1.8?

[wheat summit]

I would think so

Here's my Gradle dependency

compileOnly group: "com.comphenix.protocol", name: "ProtocolLib", version: "4.5.0";

[opal marsh]

oh nice, I wasn't aware it was compatible that far back

and you're running the same version on the server?

[wheat summit]

Well I'm not sure if it's compatible with 1.8

[near jetty]

i need help making my strike practice plugin only give the items in a certain world instead of the main hub ?

[wheat summit]

I may have the 1.15, I did download the Jenkins build about 1 hour ago

[opal marsh]

the spigot page says it's compatible. Try with the latest stable release: https://www.spigotmc.org/resources/protocollib.1997/

[wheat summit]

Yeah looks like it

ProtocolLib should be in the plugins folder right?

[opal marsh]

yes

[wheat summit]

Ok

It is..

Wonder why it's doing that

Would I have to find a way to initialize Protocol Lib First?

Or add it to the plugin.yml's dependencie?

[opal marsh]

do you have it as a depend in the plugin.yml?

[wheat summit]

Dependenciues*

No

[opal marsh]

yeah, if it's not, it needs to be

[wheat summit]

Oh ok thanks, how would I do that?

[opal marsh]

depend: [ProtocolLib] I think

just a yaml list with the plugin name

[naive goblet]

ItemMeta#getDisplayName is Nullable if Material is AIR right?

same with getLore ?

[opal marsh]

I think it's nullable if it just doesn't have a display name or lore

[near jetty]

i need help making my strike practice plugin only give the items in a certain world instead of the main hub ?

[wheat summit]

Oo big error when I join as a player https://hastebin.com/ogenebiyuy.sql

Override onPacketSending to get notifcations of sent packets!

[naive goblet]

Techdoodle doesnt seem like it

[wheat summit]

That's the problem we have where the vanilla is being overriden right Tech?

[opal marsh]

@wheat summit I think the trouble is where it says "Override onPacketSending to get notifcations of sent packets!"