help-development

[icy beacon]

roxy might've been confused because your "your pom should look like this" only has the jar plugin

[tender shard]

https://blog.jeff-media.com/common-maven-questions/ here's the default maven-shade config

[icy beacon]

at this point probably should use your pom generator

send it

[serene sigil]

this?

[tender shard]

https://github.com/JEFF-Media-GbR/spigot-plugin-archetype

[icy beacon]

you had like a website where you could pick stuff and it'd generate the pom

[tender shard]

that's long dead, this is the successor

[icy beacon]

oh damn

kk

gonna star it

[tender shard]

here's the GUI for it: https://github.com/JEFF-Media-GbR/Spigot-Plugin-Generator

I'm also doing an IntelliJ plugin for it

but IJ plugins are a pain

[icy beacon]

oh yeah i remember you complaining about bad docs

haha

[tender shard]

IJ being stupid again

[ocean hollow]

          start loop(wait 6 seconds and after that do smth);
}
else{
          cancel loops for block;
}``` Hi guys, how can I make logic for starting loop and disabling it

[warm mica]

You are missing the version

[green falcon]

is there a way to get BuildTools to fully decompile all of NMS with spigot patches applied?

[ocean hollow]

I know it's a spigot. I roughly described the logic, how I want to implement it

[heavy mural]

Hey, I currently have an entity as passenger of a player.
Is there a way to remove/kill the entity uppon disconnect of a player?
I've tried to "getpassengers()" uppon playerQuitEvent, but it seems like the passengers are already not a passenger anymore (list is empty) when that event fires.

The passenger entity just remains on the ground when the player disconnects, instead of being removed.

[tender shard]

the version is declared in <pluginManagement>

as you see, it also builds successfully, maven understands it. just IJ doesnt understand it

[ocean hollow]

I can save task number. The problem is only with the creation of the loop. Bukkit.getScheduler().scheduleSyncRepeatingTask(this, () -> { @Override public void run() { runTaskLater(this new Runnable() {...}, 120L) } }, 0L, 120L) so I need to make this?

[tardy delta]

use runtaskTimer

and a lambda instead of your weird runnable

[sacred scaffold]

Someone send me a 652000 hour course of java

Thanks

[ocean hollow]

okay, thanks

[zealous thistle]

652k? its a joke?

[pseudo hazel]

no they are dead serious

i mean ofcourse its a joke, he just wants to learn some java, quite extensively

[green falcon]

where do these parameter mappings come from? https://i.imgur.com/7L4YZHd.png

[timber oar]

hey ive been having a problem for the past few days which would be that i cannot figure it out why my custom event wont fire. also something weird is that the code after the call line doesnt execute.

calling event

PlayerUtils.soundToAll(Sound.BLOCK_NOTE_BLOCK_PLING);
PlayerUtils.messageToAll(config.getString("prefix") + "§aThe Hunger Games have started! Good luck!");
HandlerList list = GameStartedEvent.getHandlerList();
JavaPlugin.getPlugin(PixliesHungergames.class).getLogger().log(Level.SEVERE, list.toString()); //works up to here
Bukkit.getPluginManager().callEvent(new GameStartedEvent());
JavaPlugin.getPlugin(PixliesHungergames.class).getLogger().log(Level.SEVERE, "test"); //doesnt print

event itself

public class GameStartedEvent extends Event implements Cancellable {
    private static final HandlerList handlers = new HandlerList();
    private boolean isCancelled;
    public static HandlerList getHandlerList() {
        return handlers;
    }
    @Override
    public @NotNull HandlerList getHandlers() {
        return handlers;
    }
    public boolean isCancelled() {
        return this.isCancelled;
    }

    public void setCancelled(boolean isCancelled) {
        this.isCancelled = isCancelled;
    }
}

listener

public class onGameStart implements Listener {
    
    @EventHandler
    public void startEvent(GameStartedEvent e){
        JavaPlugin.getPlugin(PixliesHungergames.class).getLogger().info("Starting Hunger Games");//doesnt print
      ...
  }
}

registering listener in main

getServer().getPluginManager().registerEvents(new onGameStart(), this);

i can also send the link to the project(pretty small) if it would help

[rotund ravine]

Does the server freeze?

[timber oar]

no

[rotund ravine]

Send me your compiled jar

[eternal oxide]

link to project. Nothing you have posted is wrong

[timber oar]

https://github.com/Machmeinparaillegal/PixliesHungergames/tree/master/src/main/java/org/pixlies/pixlieshungergames
calling event in Managers.GameManager:54
event itself in events.GameStartedEvent
listener in listeners.onGameStart
registering in PixliesHungergames:70

[timber oar]

ive sent you a dm

[rotund ravine]

You're doing quite a few things wrong.

But the event logic seems fine.

[timber oar]

i know that the scheduler is bad, thats not my code ill fix it later after ive figured out why the event doesnt work

[rotund ravine]

What does the console output when it starts?

[timber oar]

[19:09:11 ERROR]: [PixliesHungergames] org.bukkit.event.HandlerList@bbc6230

thats it

[rotund ravine]

Do handerList.getRegisteredListeners and loop over each.

then print them

instead of printing the handlerlist

[icy beacon]

totally not spending 1.5 minutes to compile, 15 seconds to send the file to the server and 40 seconds to restart to debug one fucking event

gods spare me

[timber oar]

 RegisteredListener{plugin="PixliesHungergames", listener="org.pixlies.pixlieshungergames.listeners.onGameStart@54215e5c", executor="TimedEventExecutor['ASMEventExecutor['public void org.pixlies.pixlieshungergames.listeners.onGameStart.startEvent(org.pixlies.pixlieshungergames.events.GameStartedEvent)']']", priority="NORMAL (2)", ignoringCancelled=false}

[icy beacon]

and the debug was unsuccessful so i changed one line, let's recompile again because much fun

[fluid river]

why don't u just

Bukkit#broadcastMessage()

that's strange

the code looks fine

idk what can be wrong

[timber oar]

cus the idea was to not send it to all players on the server but i havent done that yet so thats a placeholder

[fluid river]

mc/java/core version?

@timber oar

1.19.4/17/spigot?

[timber oar]

server and client on 1.19.3
jre 19.0.2
jdk corretto 17.0.6

[icy beacon]

no way, fast compile time

i'm about to eject white liquid

[remote swallow]

Maven L

[icy beacon]

lmao

i know nothing about gradle

but i'm open to new experiences

for example this is my third project in kotlin

and my first comm in kotlin

so maybe someday it'll be gradle

though gradle loading times are fucking crazy slow

[winged anvil]

I'm looking if you guys know of an algorithm I can use to figure this out. I'm making claim zones where players can only claim in these zones. I want to maximize the amount of claims I can fit in a zone. This is an example with a claim size of 1 chunk, where there can't be another claim within its 1 chunk border inside a 7x7 zone where this would be the most optimal claim layout. https://gyazo.com/a1c0b5cc8e92a786399aba9b2bd6930f

[fluid river]

never

[icy beacon]

thanks for your valuable opinion

ily ❤️

[fluid river]

❤️

[fluid river]

is your server running on paper

[icy beacon]

new antirecord

[fluid river]

))

[icy beacon]

i can't stand this

[fluid river]

how huge is the project?

sheit

[icy beacon]

not even that big

my laptop just sucks ass tbh

i mean it's fairly large but not THIS large

[fluid river]

my compiles are usually taking like 15 sec

[icy beacon]

i want to get back to my pc

this is unbearable

my pc would do this in like 15-25 secs

[fluid river]

disgusting

[icy beacon]

agree

[fluid river]

isnt there some shit for testing without starting a server

[icy beacon]

mockbukkit

[fluid river]

MockBukkit or how was it called

ye why don't you try it

[icy beacon]

i use mockbukkit in my main project

but here the tests would have to be way too detailed

i don't feel like doing that

i mean actually i could

but t oo late

[fluid river]

tlauncher be like 3mins for 200mb

[toxic lion]

is their an alternative to storing value in config that dont reset after server restart?

[fluid river]

pdc

database

which value are u saving

[toxic lion]

Location value

[icy beacon]

i just yoinked my sister's laptop to open the browser and minecraft there

to decrease the overload on my main laptop

now i have 2 laptops and it looks absolutely fucking comical

[fluid river]

location of player or just some random

you can store it on chunk's pdc

[toxic lion]

yes im making /setspawn command

[fluid river]

oh

why not just move spawn loc to config

[green falcon]

is there a way to use non-obfuscated spigot in production?

[chrome beacon]

but why?

[toxic lion]

like i tried that already
i pulled location with
Location location = ```p.getLocation();

plugin.getConfig().set("spawn", location);``` But when i already have things in the config it doesnt work for somereason

like i already stored a prefix: string in the config and now the spawn location doesnt save

[chrome beacon]

Did you save the config?

[fluid river]

show your config code lol

it shouldn't work like this

[toxic lion]

player-!online: "&fThat player is currently not online."

flight-enabled: "&fSuccesfully &eDenabled &fflight mode."
flight-disabled: "&fSuccesfully &edisabled &fflight mode."

spawn:

the reset fo the stuff all works fine

[icy beacon]

why is there a ! in the name

does that work

[toxic lion]

the spawn stuff work too but when you restart server it wipes

[fluid river]

saveConfig()

[icy beacon]

looks like something that yaml would yell at you for

[toxic lion]

ill try that thx

[fluid river]

well, ! is probably not a special character in yaml

might actually work

[tender shard]

Yes

[eternal oxide]

if your config is wiping you are accessing the config too early, before you save your default config.

[fluid river]

if your config is wiping, your hands should be fixed 🙂

[quaint mantle]

One message removed from a suspended account.

[eternal oxide]

delete .getType()

[quaint mantle]

One message removed from a suspended account.

[icy beacon]

yay 2x faster

[eternal oxide]

this is an enum not a field potionType

[quaint mantle]

One message removed from a suspended account.

One message removed from a suspended account.

[tender shard]

!verify

[undone axle]

Usage: !verify <forums username>

[eternal oxide]

P not p

[tender shard]

get verified, then you can send screenshots

[quaint mantle]

One message removed from a suspended account.

[eternal oxide]

?img

[undone axle]

Not verified? Upload screenshots here: https://prnt.sc/

[fluid river]

spigotmc.org

[tender shard]

how did you find this discord without knowing the website lol

[quaint mantle]

One message removed from a suspended account.

[fluid river]

@timber oar

public class GameStateChangeEvent extends Event implements Cancellable {

    private static final HandlerList handlers = new HandlerList();
    private boolean cancelled;
    private GameState state;
    
    public GameStateChangeEvent(GameState newState) {
        state = newState;
    }

    public HandlerList getHandlers() {
        return handlers;
    }

    public static HandlerList getHandlerList() {
        return handlers;
    }

    public boolean isCancelled() {
        return cancelled;
    }

    public void setCancelled(boolean cancelled) {
        this.cancelled = cancelled;
    }

    public GameState getNewState() {
        return state;
    }

}```

[quaint mantle]

One message removed from a suspended account.

[undone axle]

A private message has been sent to your SpigotMC.org account for verification!

[fluid river]

public class GameStateChangeListener implements Listener {
    
    @EventHandler
    public void onGameStateChange(GameStateChangeEvent event) {
        Bukkit.broadcastMessage(paint("&aHoly shit!"));
    }
    
    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        Bukkit.getPluginManager().callEvent(new GameStateChangeEvent(GameState.CREATED));
    }

}```

public class EtalonGame extends JavaPlugin {
    
    public void onEnable() {
        getServer().getPluginManager().registerEvents(new GameStateChangeListener(), this);
        send("&aPlugin enabled!");
    }

    private void send(String text) {
        getServer().getConsoleSender().sendMessage("[EtalonGame] " + paint(text));
    }

}```

[eternal oxide]

I like the naming of paint

[fluid river]

😉

import net.md_5.bungee.api.ChatColor;

public class Painter {
    
    public static String paint(String text) {
        return ChatColor.translateAlternateColorCodes('&', text);
    }

}```

basically

[quaint mantle]

One message removed from a suspended account.

[fluid river]

ez

[quaint mantle]

One message removed from a suspended account.

[fluid river]

why don't you just code yourself

[agile anvil]

Hello, it has been a long time I haven't played with minecraft. I want to update my pure NMS plugin using reflection for 1.19.4. But it seems that the PacketPlayOutMetadata constructor has changed (it was before (int id, DataWatcher watcher, boolean) but now it's (int id, List<DataWatcher.b>))
Any idea on how to get a DataWatcher$b instance from DataWatcher ?

[delicate lynx]

well... you're writing effectType as a function

[fluid river]

?nms

[undone axle]

https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

[quaint mantle]

One message removed from a suspended account.

[quaint mantle]

One message removed from a suspended account.

[tender shard]

?nms

[undone axle]

https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

[tender shard]

?switchmappings

[undone axle]

https://blog.jeff-media.com/switching-from-spigot-mappings-to-mojang-mappings/

[tender shard]

Check out both

[quaint mantle]

One message removed from a suspended account.

[fluid river]

item.getType().toString().endsWith("_SWORD");

ez i erased like 2 lines of code

[quaint mantle]

One message removed from a suspended account.

[eternal oxide]

Nothign to do with me. my statement is correct

[quaint mantle]

One message removed from a suspended account.

[eternal oxide]

Not my fault you have other errors too

[agile anvil]

Thanks, I know I should do that but I'm rn too lazy to change my whole code (I used to just check manually the mappings x)). However since it's a parameter change is it still related to mappings ?

[quaint mantle]

One message removed from a suspended account.

[tender shard]

Maybe show your current code, and tell us which version it was originally for. In 1.19.4 you usually need getNonDefaultValues to get that list

[fluid river]

item.getType().toString().endsWith("_SWORD") && item.getType() != Material.GOLDEN_SWORD;

[tender shard]

Just use a Set<Material>

[fluid river]

or ^

[quaint mantle]

One message removed from a suspended account.

[tender shard]

    private static Set<Material> SWORDS_EXCEPT_GOLD = new HashSet<>();

    static {
        Arrays.stream(Material.values()).filter(mat -> mat.name().endsWith("_SWORD") && mat != Material.GOLDEN_SWORD).forEach(SWORDS_EXCEPT_GOLD::add);
    }
    
    public static boolean isSwordButNotGoldSword(ItemStack item) {
        return SWORDS_EXCEPT_GOLD.contains(item.getType());
    }

[fluid river]

anyways just erase the line with PotionEffrectType = ... and arrow.setItem()

[tender shard]

I'd do it like this

[quaint mantle]

One message removed from a suspended account.

One message removed from a suspended account.

[fluid river]

remove your if

for now

paste the entire code somewhere outside of the method

[tender shard]

Wtf is that

Looks like chatgpt wrote that o0

[quaint mantle]

One message removed from a suspended account.

One message removed from a suspended account.

One message removed from a suspended account.

[tender shard]

Yikes gpt should learn to use methods

[fluid river]

and then make a new if

if (!SWORDS_EXCEPT_GOLD.contains(item.getType()) { /*item is not a valid sword*/ return;};

[rotund ravine]

Iamgine

[fluid river]

I am gine

Youarenot

[tender shard]

everyone's gine

[quaint mantle]

One message removed from a suspended account.

[fluid river]

except JanTuck obviously

[tender shard]

he's a volvo

[fluid river]

shit

[tender shard]

or a scania

who knows

[fluid river]

Opel GL

[quaint mantle]

One message removed from a suspended account.

One message removed from a suspended account.

[fluid river]

https://media.discordapp.net/attachments/784482660901847040/842673584954408970/image0-1.gif

[tender shard]

Chat GTS

Chat GTS Coupe

[rotund ravine]

Imagine obviously

I am just too fast.

[toxic lion]

@fluid river when i save config:

            plugin.saveConfig();```
it just completely wipes the rest of the stuff thats in their, do i also have to set that stuff again?

[quaint mantle]

One message removed from a suspended account.

[fluid river]

Ford Mustang GC

[tender shard]

well it's java, not java script

[rotund ravine]

huh? How are you loading the other stuff

[fluid river]

you need saveDefaultConfig() in onEnable()

[toxic lion]

wdym

[quaint mantle]

One message removed from a suspended account.

One message removed from a suspended account.

[fluid river]

and also you shouldn't modify the config by hand while the server is on

[agile anvil]

The code is too complex but here are the main parts :
NB: Last version was 1.19

// 1.19
PacketPlayOutEntityMetadataConstructor = PacketPlayOutEntityMetadata.getConstructor(int.class, DataWatcher, boolean.class);
// 1.19.4
PacketPlayOutEntityMetadataConstructor = PacketPlayOutEntityMetadata.getConstructor(int.class, List.class);

And here is how I construct it (PS: the getDataWatcher method is correct, I checked the mappings and the return object is yet a DataWatcher instance)

// 1.19
packet = ReflectionCache.PacketPlayOutEntityMetadataConstructor.newInstance(id, ReflectionCache.getDataWatcher.invoke(entity), true);
// 1.19.4
packet = ReflectionCache.PacketPlayOutEntityMetadataConstructor.newInstance(id, Collections.singletonList(ReflectionCache.getDataWatcher.invoke(entity)));

Now I get a cast issue error (cause I give a list of DataWatcher but it requires a DataWatcher$b instance).

 class net.minecraft.network.syncher.DataWatcher cannot be cast to class net.minecraft.network.syncher.DataWatcher$b

Which is normal cause this is how look the new constructor (1.19.4) :

public PacketPlayOutEntityMetadata(int id, List<DataWatcher.b<?>> list)

Any idea on how I could get this DataWatcher b instance ?

[toxic lion]

yes i have that, that is just in another class to save the location of spawn

[rotund ravine]

Exactly my question.

[fluid river]

just pre-save a config base version in your jar

[rotund ravine]

How are you loading and using the config.

I can't tell by your very little amount of code.

[toxic lion]

do you need me to provide all of it?

[fluid river]

can you like call me and so i give you free java lesson

[toxic lion]

sure

[fluid river]

one sec

dm me

[tender shard]

ClientboundSetEntityDataPacket packet = new ClientboundSetEntityDataPacket(myNmsEntity.getId(), myNmsEntity.getEntityData().getNonDefaultValues());

this is mojang maps

(you should be using mojang maps)

[fluid river]

Dodge Paper

[tender shard]

you can translate it back to obfuscated mappings:

?switchmappings

[undone axle]

https://blog.jeff-media.com/switching-from-spigot-mappings-to-mojang-mappings/

[tender shard]

but remember that the methods will have a different name in every version, so reflection won't work cross-version

easiest way is to setup mojang maps

[timber oar]

yes

[fluid river]

well the code i sent above works perfectly

[timber oar]

tried this (with string instead of GameState tbf), didnt work sadly

[fluid river]

You don't need gamestate lol

[timber oar]

ill try calling it from somewhere else, maybe thats it

[agile anvil]

You convinced me.. I was doing version-per-version adjustment but since 1.18 it's a real pain lmao. This work will benefit the future versions.
Thanks mate!

[fluid river]

he literally only has one saveDefaultConfig in onenable and only one plugin.getConfig().set() + plugin.saveConfig();

and the saveConfig basically erases config contents

might be a bug of 1.17.1

[eternal oxide]

its not, show code

[timber oar]

ok it actually works if i call it from somewhere else... now im even more confused

[tender shard]

Np!

[fluid river]

well i tried it on my server and everything was perfect

guess guy's hosting has some problems

he is using some random free one

[agile anvil]

Oh and last quick question : I just read both articles, and it seems that I have to compile my plugin for each version. Am I right? And if yes, is there a way to do it multi-version compatible without using a thirdpart lib like PLib?

Seems like there is a nice gradle plugin made by screaming scandals https://github.com/ScreamingSandals/NMSMapper

[vocal cloud]

You'll only need to compile for versions where things change. It's not all versions usually

[pure copper]

Is it possible to set the gameTime value with packets to a player?
By gameTime I mean worldAge, if so, could someone clue me in, please?

[timber oar]

so ive tested some things again and for some reason it calls just fine if its done in another event like you did but doesnt anywhere else...

[fluid river]

can you call me so we can both look at the code

[fluid river]

why do you need this

[timber oar]

dm or vc here on the server?

[fluid river]

dm

streams are not available on spigotmc

hi morice

jree fava lessons

[tardy delta]

give me free C++ lessons

[vivid skiff]

How can i hide a player nametag an another player?

[eternal oxide]

teams

[vivid skiff]

Can you give me an example?

[zenith crescent]

Hey guys! Im having a little bit of an issue. This could very well be a client side issue as i know iv seen it done before. What im trying to do is update the title of a gui (Currently, its just a timer but i have plans to use this for another feature). I have it working, my only issue is the PacketPlayOutOpenWindow removes all items in the inventory causing a super annoying flicker every second. Any ideas to work around this?

[fluid river]

the thing was cuz guy used completablefuture

and called the event from it

[tender shard]

Put both players in the same team, then theres a flag to hide players from the same team

[fluid river]

so he messed up the task watchers work ig

we just tried several solutions(runTask, switching to bukkit scheduler) and they worked

[rotund ravine]

Ye i saw that

Didn’t think much of it

[eternal oxide]

yeah SnakeYaml isn't thread safe

[rare rover]

anyone know how would i get the connection of the player in 1.19.4 it seems like they've changed it?

[terse ore]

One Java question, I am reading some code and makes a variable private and then uses geters for accessing it, should I do it like this instead of making the variable public?

[eternal oxide]

reflection as connection is private now

[rare rover]

;-;

so how would i send a packet?

[tender shard]

entities don't have a connection

[eternal oxide]

good point too

[rare rover]

OH WHOOPS

lmfao

[eternal oxide]

connection.connection is private now

[rare rover]

there we go

lmao

[tender shard]

the ServerGamePacketListenerImpl is still public, and that's enough to send packets

but yeah, the COnnection field of that is now private

[young knoll]

Anyone happen to have experience making NMS patches

[rotund ravine]

It’s easy

[tender shard]

isn't it explained in the ?contribute thing?

[rotund ravine]

?ask

[undone axle]

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. Make sure you use the right channel regarding the topic of your question. Create a thread in case the channel is already in use!

[young knoll]

Yes

But when I run makePatches it just immediately closes and does nothing

And I can't read any error, because it immediately closes

[rotund ravine]

Run it from a terminal

[young knoll]

I've tried running it from command prompt and powershell

[remote swallow]

how

[young knoll]

It opens a new window, and then closes

[rotund ravine]

Open your cmd

[remote swallow]

iirc its bash filename.sh

[rotund ravine]

Navigate to the folder

And run the bat with ./…bat

[remote swallow]

its a .sh so wouldnt you need the bash

[tender shard]

you gotta pass the work dir to buildtools

sh applyPatches.sh /path/to/buildtools/work/215721952167591265

sth like that

it's explained in the craftbukkit or spigot repo in the README

and in ?contribute

[young knoll]

There we go

Still would be nice if the window didn't just peace out if you did it wrong

Thanks

[tender shard]

well it's a CLI tool. if you'd ran grep or awk with a double click, the same would happen

[young knoll]

Running it from command line didn't help

[rotund ravine]

It did you just did it wrongly

[young knoll]

Guh

[tender shard]

./applyPatches.sh /c/mctest/buildtools/work/decompile-00fabbe5/

then it should print a ton of stuff like this

Patching net/minecraft/advancements/Advancement.java < net/minecraft/advancements/Advancement.patch
(Stripping trailing CRs from patch; use --binary to disable.)
patching file net/minecraft/advancements/Advancement.java
Hunk #1 succeeded at 39 (offset -2 lines).

...

[twilit roost]

how can I convert HH:mm:ss to Date?

[tender shard]

first you run applyPatches, then you do your changes, then you run makePatches

[rotund ravine]

?google

[undone axle]

Google your question before asking it:
https://www.google.com/

[tender shard]

gnoogle

[rotund ravine]

?bing

[undone axle]

Bing your question before asking it:
https://www.bing.com/

[tender shard]

mcgooglegal

from harry potter

[young knoll]

?duckduckgo

[young knoll]

?ddg

Sad

[fluid river]

yes, and only like this

[tender shard]

?dumbledore

?doubledoor

[remote swallow]

?ecosia

[undone axle]

Ecosia your question before asking it:
https://www.ecosia.org/

[young knoll]

The fuck is an ecosia

[remote swallow]

tree thingi think

[young knoll]

Sounds like a plant

[rotund ravine]

?Yagoo

?yahoo

[undone axle]

Yahoo your question before asking it:
https://search.yahoo.com/

[tender shard]

it's a woman who waters plants

[young knoll]

Oh good she can search stuff for me

[livid dove]

So I'm trying to wrap my head around why custom potions can cause a lot of lag if they include colour gradient lore (e.g an inventory of brews wkth custom gradiented lore is bad ju ju)

[tender shard]

yeah, if she's not currently watering something, she can google stuff for you

[rotund ravine]

Probably not

[young knoll]

I mean gradients mean the packets for the item will be a lot bigger

[rotund ravine]

It’ll probably be fine

[livid dove]

Well server I play on uses brewery plugin and it has literally been (a few shilkers of these brews are essentially lag machines)

[tender shard]

i remember selling books of poems about sausages on a minecraft server back in the days, people paid good money for those poems

[icy beacon]

I've been using ecosia for like 2 months now and it's surprisingly not bad

[fluid river]

that was not related to snakeyaml tho

[livid dove]

https://github.com/DieReicheErethons/Brewery

This is the one btw. I'm just curious as to if they've done anything wrong, or if it's just an inheranr flaw

With custom brews

[young knoll]

Well they use jitpack

But I don't think that is a relevant flaw

[livid dove]

Ooft

[remote swallow]

it uses slimefun

immediately downgraded

[livid dove]

Lmaooo

[sullen marlin]

Nom Nom Nom

[young knoll]

Speaking of slime

It's the orange slime

[livid dove]

But legit I'm trying to see if it's the code itself or some minwcraft flaw with custom pots. Seems like one of those where if the plugin falls flat on its arse during the first fight with 50+ players

Then seems a bit naff

As said the thing lags tf out with just a shulker or 2 of drinks

[sullen marlin]

Client or server

[livid dove]

Server

[sullen marlin]

Sounds a little surprising

But if it really is that bad a quick profile should catch it

[livid dove]

Oh no they know it's the issue. I'm here as someone learning more about nbt to know why its sufh a huge issue

I.e. is it nbt itself or is it how this chucklecluck has coded it in

[sullen marlin]

Oh plugin issue

[young knoll]

chucklecluck

[livid dove]

Did I stutter?

🤣

[sullen marlin]

Profiler will quickly pinpoint it still

[livid dove]

Tis true. Its one of those where apparently its nbt gradients?

Always wondered if id looked at this right? Whats the big "wtf" thing on here?

[sullen marlin]

Can't you send a link or something

[rotund ravine]

He can

[livid dove]

Didnt want it up for too long for obvs reasons

[worldly ingot]

idk what those reasons would be

[tardy delta]

brr https://paste.md-5.net/uzunisideg.java

[rotund ravine]

There is no sensitive information in the spark and/or timings report

They’re made to be shared

[young knoll]

He uses purpur

Get him!

[rotund ravine]

Quite a lot of ram.

[livid dove]

100+ player server go brt

[remote swallow]

how many is quite a lot

[rotund ravine]

48G

[remote swallow]

ah thats nothing

[tender shard]

48GB is barely enough to run IJ with the minecraft dev plugin

[remote swallow]

i run it on like 4

[round finch]

#help-development message

[remote swallow]

i only lag if i open the material enum

[livid dove]

legit tho was there any hints as wtf is goin on lol

[rotund ravine]

?

[remote swallow]

dafuqs up with that

[rotund ravine]

I mean. A bit high ping and msct or whatever it was called

It is to be expected with that amount of players on one server though

[round finch]

1 sec

anyone who can kindly help me out with this problem

my guess is it is a ghost item

[rough drift]

player.playSound(player, Sound.BLOCK_NOTE_BLOCK_PLING, SoundCategory.MASTER, 1, 0.5f);
System.out.println("Running!");
```doesn't seem to play any sound (1.19.4, this code is indeed running as the print statement runs)

[worldly ingot]

Do you have your sounds turned down? ;p

[rough drift]

Nope

Everything is at max

Wait... it plays?

I am so confused lmao

[wet breach]

need to share the link for the spark profiling for anyone to really know

looking at one or two images of what you think it is, doesn't help

when you are the one asking for help on it

[rotund ravine]

They’re linked to effects now aren’t they?

Think i read that somewhere in here

[worldly ingot]

Some effects have sounds but that's always been the case

You can still play sounds independently from effects ;p

[round finch]

?paste

[undone axle]

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

[round finch]

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

here is a cleaner version

[tardy delta]

HEEHEE

took me 10 minutes to write a for loop 🥹

[quaint mantle]

why are you writing assembly in java

[wet breach]

https://tenor.com/view/we-dont-have-time-for-that-eric-cartman-south-park-s19e2-where-my-country-gone-gif-20406995

[young knoll]

Gotta have your code be as fast as possible!!!1

[rustic hedge]

I am not 100% sure where to ask this it is sorta development help , I was just wondering if anyone knew a place where I could find like 1-2 people that would be willing to help me test a Spigot Plugin I am working on. I would not say its complex but it does have some depth to it.

If anyone here is willing to help feel free to DM me for more details

[wet breach]

why can't you test it yourself??

[rustic hedge]

well yes I am but it involves using a API you use to do stuff in the game and I just want some outside perspective is all.

[quaint mantle]

is this the best palce to save my system msg in different languages?

[wet breach]

then release it on spigot

or create a spigot thread

[rustic hedge]

fair point my bad this is my first proper plugin and I have like no idea what im doing outside of coding lol

[granite burrow]

Is it possible to not send certain people a death message? I can't seem to find a way in the documentation.

The only way I found to prevent players from getting a death message is by using a game rule or by removing the message all together, however, both options are not favorable

[young knoll]

Remove the message and then manually send it to the players you do want to see it

[granite burrow]

The only issue with that way of doing it is that it breaks support for other plugins like DiscordSRV

[late swallow]

Hey I don't have a ton of experience with Java so I might be misunderstanding something, but I'm getting a NullPointerException whenever either of these goals try to use any methods from the bind "variable" they are passed. The TFTZombie class is able to access the methods just fine so why is the bind being passed as null to the goals?

[hazy parrot]

can you show how are you initializing TFTZombie

[late swallow]

To avoid using NMS more than necessary I'm only using the TFTZombie for spawning a zombie with custom pathfinders. It is spawned from the createEntity method in the ZombiePiece class that handles all of the other important operations

but the nms class needs to be able to access some methods from the pure bukkit one so it is passed a copy of it to keep access

[hazy parrot]

can you show your npe stacktrace, because i can't really see how bind can be null there

[late swallow]

I'm sorry I'm not exactly sure what that means, do you mean like the server error?

[hazy parrot]

yap

[late swallow]

https://pastebin.com/K7hZgJQm

this is the stacktrace from literally just trying to call the println method in the constructor

[hazy parrot]

can you show TFTNearestTarget.java:25

[late swallow]

its called latch in this one but its the exact same thing as bind I just forgot to change it

[hazy parrot]

You would have to do some debugging, you can use intellij debugger and track that bind variable, i don't see anything wrong here

probably someone other will find problem

[late swallow]

alright thanks for the help anyways

can the intellij debugger run with the minecraft server?

ohp I found the article nvm we good

[frozen thorn]

Hi, I have a problem, I use PersistentDataContainer, and when I save a value in the metadata of an item, it works but when I reconnect I see that there is one nbt tag less and there is no longer the information I stored there

[verbal slate]

Hey! How to make a color TabCompleter?

[young knoll]

You have to hook brigadier

Luckperms uses a custom library for it

[verbal slate]

oh, okay

thank you

[wet breach]

@late swallow initialize latch

Your issue is that latch is null that is being passed into the constructor and in that class you also dont initialize latch so its automatically null. If you set a null with a null its still null

[wet breach]

Here you are extending tftpiece but are using static methods. Might need to initialize the class before you can use the static method otherwise its null as well in some cases

[rare rover]

hmm, what would be the best way of calculating the amount of blocks within 2 locations?

gotta loop every block ofc

could just do it async ig

amount of air blocks*

my bad

just wanting the best performance possible

[late swallow]

in this case latch is actually an abstract class, all the other classes (ZombiePiece, SpiderPiece, CreeperPiece etc.) inherit from it and override its methods, but since the pathfinder goals are generic for many mobs, they only require anything that inherits from it

So there was probably a way to make it more concise or function better but Im not well versed enough to know that

[wet breach]

Then you need something to inplement the abstract class for it to be usable

Abstract classes cant be instantiated directly

[late swallow]

yeah which is why I think I'm going to try to move away from that implementation because it seems really poor and overcomplicated lol

not abstract classes in general just the way I was trying to use it

[wet breach]

Probably wise, since it doesnt appear that is what you want to do anyways and should look into using interfaces instead

Still need to implement the base interface everthing extends from but still gives you the ability of casting if that is what you need and associating classes with each other

[late swallow]

Im still using that part

but I dont think the nms entities need to have access to it

I was mainly using it to store extra stats that minecraft mobs don't usually have (crit chance, mana, stuff like that) but I think storing them in nbt would be easier

[wet breach]

Does it need to be persistent?

[late swallow]

especially because for my purposes the data will be cleared at restart anyways

no

its for a minigame type thing

[wet breach]

Then create a wrapper class around the entity to add extra info to the object

[late swallow]

Ive been using this

is that a bad way to do it?

[vernal oasis]

Is there a 'default' block/item list for the TabCompleter?

[wet breach]

That makes the data persistent which you said you dont need

[vernal oasis]

like how the /give command has all the minecraft:acacia_button stuff?

[late swallow]

I don't need it, is there a way thats easier?

[young knoll]

No but you can make one fairly quickly

[wet breach]

Instead make a class that takes the entity as a parameter and thus have a custom entity object to add the info you want. Toss that object in a list or hashmap

That is essentially the basis of a wrapper

[late swallow]

will the pathfinders and such be able to access that though?

It needs to be able to be changed on the fly

[wet breach]

Dont see why it wouldnt be able to

Anyways got work to do lol. Hope that helped in figuring out your null issue as well come up with an alternative solution

[late swallow]

thanks for your help!

[halcyon citrus]

how do i save a variable to a player and also call it?

[young knoll]

Do you want to save it across restarts

[halcyon citrus]

yeah

[young knoll]

If it’s just one variable you can probably shove it in PDC

Depending on what it is

[halcyon citrus]

ive seen some plugins use .csv files

im just not sure how they work

[young knoll]

I guess you could do that

But json or yml is probably easier

[halcyon citrus]

ah

how do they work though?

[young knoll]

They are just plaintext with fancy formatting

Spigot has an api for yml, and also includes gson which is an api for json

[halcyon citrus]

ah

how would the code look for it?

[young knoll]

https://github.com/google/gson/blob/master/UserGuide.md

https://www.spigotmc.org/wiki/config-files/

[halcyon citrus]

sick, thanks

that actually doesn't seem too bad lol

[versed canyon]

You can do it async if you use a ChunkSnapshot. For best performance use World#getHighestBlockAt on each location within the chunk, calculate the air up to build height then iterate the blocks downward and count the air.

Also don't forget there are multiple types of air now, there's CAVE_AIR and VOID_AIR depending on your server version.

[tender shard]

no, but you can just create a List<String> on startup

    private List<String> blockNames = Arrays.stream(Material.values()).filter(Material::isBlock).map(Material::name).collect(Collectors.toList());
    
    @Nullable
    @Override
    public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String alias, @NotNull String[] args) {
        return blockNames;
    }

[vernal oasis]

I already got a solution for it, thanks thought

[tender shard]

oki, I hope you're not using Material.values() everytime

because that's quite slow, it creates a new huge array everytime

[vernal oasis]

nah just something entirely different lmao

[tender shard]

oki

[vernal oasis]

How does the hex work with ChatColor?

Bungee Cord one has the capability to do that, right?

[rare rover]

would streams be good here? I have a hard time picking between for loops or streams

public static boolean isPlayerGenerator(UUID uuid, Location location) {
        if (!playerGenerators.containsKey(uuid))
            return false;
        
        Location generator = playerGenerators.get(uuid).stream()
                .map(PlayerGenerator::getLocation)
                .filter(location1 -> location1 == location)
                .findFirst()
                .orElse(null);
        
        return generator != null;
    }```

or

public static boolean isPlayerGenerator(UUID uuid, Location location) {
        if (!playerGenerators.containsKey(uuid))
            return false;

        PlayerGenerator generator = playerGenerators.get(uuid).stream()
                .filter(playerGenerator -> playerGenerator.getLocation() == location)
                .findFirst()
                .orElse(null);

        return generator != null;
    }```

idk man

[vernal oasis]

does ChatColor.translateAlternateColorCodes not work for hex?

[vernal oasis]

yea?

[vernal oasis]

Do I have to implement a hex converter? or?

[eternal oxide]

import md5 chatcolor not bukkit

[rare rover]

&

[vernal oasis]

it is

[rare rover]

^

[vernal oasis]

& is the char

[rare rover]

there's 2 different ones

[vernal oasis]

using bungee cord

[rare rover]

no

use mine

[vernal oasis]

huh

[rare rover]

cant do that

that would be &x&a&a&d&s&s&q for a hex

[rare rover]

@eternal oxide sorry to bother but

i needa know

[eternal oxide]

You are instance comparing location. Probably not going to go down well

your code is asking if they are the same Location object

same memory address

[rare rover]

okay...

so what do i do

.equals?

[eternal oxide]

also locations values are doubles so unless created VERY carefully they can fail an equals check

[rare rover]

hm

[eternal oxide]

how are your locations being created?

[rare rover]

i haven't coded that yet but it'll be a block

since a generator = block

[eternal oxide]

ok if it's a Block location you should be ok with .equals

[rare rover]

okay

which one should i pick?

there's 2 different streams

or use for loop?

i have a hard time choosing

[eternal oxide]

the first is the better use of a stream

[rare rover]

okay, thanks

[eternal oxide]

but not really much difference

[vernal oasis]

thanks

[sharp storm]

Is there some method in the spigot or bukkit api that returns the server type
eg: Spigot, Bukkit, Paper, etc

Bukkit.getServer().getVersion() is kinda what i need but it has the server version and git and other stuff.

I just want the server name

[tender shard]

https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/ServerUtils.java#L101

isRunningSpigot() would return true on spigot and all forks
same for isRunningPaper()

[sharp storm]

ok thanks

[halcyon citrus]

how do i make my own placeholder to use in config?

like if i use %player% in the config it would automatically convert to the player's username

[tender shard]

https://github.com/PlaceholderAPI/PlaceholderAPI/wiki/Hook-into-PlaceholderAPI#setting-placeholders-in-your-plugin

[halcyon citrus]

sick, thanks

[tender shard]

gotta read the full page, not just the part I sent, maven information etc is at the top

[halcyon citrus]

how could i do that with my config though

[tender shard]

String myString = getConfig().getString("join-message"); // Imagine it's "%player% joined the server"
String myReplacedString = PlaceholderAPI.setPlaceholders(somePlayer, myString);

[torn shuttle]

ok so I might be wrong but I think slimes literally have no pathfinding

it looks like they're hardcoded to jump and pray

[halcyon citrus]

how does that 2nd line work?

[tender shard]

wdym how does it work?

[torn shuttle]

what a peculiar issue

[halcyon citrus]

like the (somePlayer, myString)

[tender shard]

it's a normal method call?

[tender shard]

they definitely jump towards me

but yeah they just go into the exact direction, not trying to avoid obstacles

[halcyon citrus]

yes, but what does somePlayer mean

[tender shard]

it is any player object

the one that you want to apply the placeholders for

[torn shuttle]

it looks like the underlying implementation is an objective that just figures out who's nearby and blindly jumps in that direction

[tender shard]

Player mfnalex = Bukkit.getPlayer("mfnalex");
String joined = PlaceholderAPI.setPlaceholders(mfnalex, "The player's name is %player%");

this would obviously print "the player's name is mfnalex"

[tender shard]

yeah

[torn shuttle]

they probably couldn't find their way out of a chuck-e-cheese maze that would be given to @echo basalt to shut him up for 5 minutes

[tender shard]

i only know chuck-e-cheese from parks & rec

damn it now I gotta check who streams parks & rec

[graceful oak]

When i package using maven how do I stop it from creating the original and snapshot files and just make it override the actual plugin file that is there so I dont have 3 copies?
https://i.thick.at/wxc3H4HU.png

[solar mauve]

hey there

is 9 am here

and we are losing players because of server is down

i need to know the answer to that question really quick

but now, i put the exact dependency on maven to compile my other project with it

and its just giving me this garbage error, im raging, HELP

[sullen marlin]

Well what is the error

[solar mauve]

Unsupported class file major version 61

[eternal oxide]

wrong java version

[solar mauve]

but, it works with gralde

[eternal oxide]

?paste the full error

[undone axle]

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

[rare rover]

would there be a way around this?

ItemStack itemStack = GeneratorHandler.getGeneratorItemStack(block.getType());
            ItemStack itemInhand = e.getItemInHand().clone();
            itemInhand.setAmount(1);
            if (itemInhand != itemStack)
                return;```

without doing setAmount?

[solar mauve]

that's all of it, its just giving me class version error

[eternal oxide]

its not, the full stack trace error

[solar mauve]

ok

[sullen marlin]

Idk if you can get rid of original, but shaded is something in your pom. What's the issue anyway

[eternal oxide]

way around what?

[rare rover]

so i can just do item == item1 instead of setting amount

it just looks ugly

[sullen marlin]

That != Will always be true, need .equals

[rare rover]

since they both need to be the same amount

[eternal oxide]

you wan to compare? if (itemInHand.isSimilar(itemStack))

[rare rover]

O

ty

[graceful oak]

I Just want to be able to package and have it replace the files that are there instead of making the others. When I package the first time I get 1 file. Then if I package without removing that first one it makes the original. Then if I package without removing either it makes the snapshot and eventually it makes me package 2x to actually get the changes I made to my plugin so I have to go in and delete all 3 files

[sullen marlin]

Post the pom

Good idea to always use mvn clean install anyway

[eternal oxide]

clean package, unless you really want them all in your local repo

[sullen marlin]

True

My local repo is filled with like 8 years of junk

[eternal oxide]

same 🙂

[graceful oak]

https://pastebin.com/axBfUshr
Clean and install would solve the issue or is that just good practice to do?

[sullen marlin]

Update maven shade version to support version of java used by mongo

[solar mauve]

under plugins section?

ok, lemme try

[sullen marlin]

I would move lines 42/43 to between 19 and 20

Actually be careful with that

[solar mauve]

oh it works, thanks!!

[sullen marlin]

Honestly pinning outputDirectory is just messy and prevents anyone else building your plugin

I think @tender shard has a blog post

But I would leave as is and symlink the plugin in your server dir

[tardy delta]

That happens when im bored in class

[rough drift]

PlayerInventory.addItem adds to hotbar first right?

[tardy delta]

Iirc no

[eternal oxide]

yes it goes slot zero first

[forest pumice]

Is it possible to rayTraceBlock the whole world?

[rough drift]

but why?

[tender shard]

about the output location? If so, profiles are the easiest way

https://blog.jeff-media.com/how-to-make-maven-automatically-put-your-plugins-jar-into-your-test-servers-plugins-folder/

[hybrid spoke]

short answer: yes
long answer: yes

[forest pumice]

😂

[tender shard]

long answer should be yeeees

[round finch]

fancy thing with maven

[hybrid spoke]

thats individual

you can read it as yes but also as yes

[tender shard]

the profile can also be declared globally in .m2/settings.xml , then you can use it for every project without having to declare it

[remote swallow]

thats cool, ill give you that

[hybrid spoke]

but where's the one which automatically sets you up a testserver

[tender shard]

just put the maven-exec-plugin into a profile and make it run java -jar spigot-1.19.4.jar

@hybrid spoke ```xml
<testServerPath>C:\mctest</testServerPath>
</properties>

<profiles>
        <profile>
            <id>runTestServer</id>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-jar-plugin</artifactId>
                        <version>2.3.1</version>
                        <configuration>
                            <outputDirectory>${testServerPath}/plugins</outputDirectory>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.codehaus.mojo</groupId>
                        <artifactId>exec-maven-plugin</artifactId>
                        <version>1.2.1</version>
                        <executions>
                            <execution>
                                <id>run-testserver</id>
                                <phase>package</phase>
                                <goals>
                                    <goal>exec</goal>
                                </goals>
                                <configuration>
                                    <workingDirectory>${testServerPath}</workingDirectory>
                                    <executable>java</executable>
                                    <arguments>
                                        <argument>-Xms128m</argument>
                                        <argument>-Xmx512m</argument>
                                        <argument>-jar</argument>
                                        <argument>${testServerPath}/spigot.jar</argument>
                                    </arguments>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
</profiles>

this should do, havent tested

yeah works fine

[icy beacon]

what the fuck

[tender shard]

?

[icy beacon]

why does clearing the inventory call InventoryClickEvent

[remote swallow]

maven be like

[torn shuttle]

so NMS has PathfinderMob which does not exist in the Spigot API, however is there a way to determine if an entity extends PathfinderMob without using NMS?

[icy beacon]

on EVERY ITEM

in the inventory

(clearing with shift+lmb/rmb on the X)

[tender shard]

yeah, straightforward, ikr

[remote swallow]

isnt that from mods

[icy beacon]

no lol

that's vanilla

in the creative menu

[remote swallow]

oh that one

i thought you meant a normal inv

mojank strikes again

[glossy venture]

yo anyone know how to put a . in your gradle module name like how java has it for its jre and jdk modules like aaa.bbb.ccc

[icy beacon]

why is there a ClickType.CREATIVE in InventoryClickEvent?????????

mf how do i differentiate from a clearing click and a normal click in creative mode now

this shit

i swear

[hybrid spoke]

inventory's weird but that actually makes sense

[icy beacon]

looks like i'll have to find out the action

[hybrid spoke]

its like shift doubleclicking your whole inventory into a chest

it will call for every single item

[icy beacon]

perhaps

[tender shard]

gradle modules have nothing to do with java modules

[glossy venture]

ok is it possible though

[tender shard]

idk that

the gradle docs don't mention anything about rules for module names

it only has some recommendations, e.g. to use kebab-case-formatting

[tender shard]

PAathfinderMob is Creature

in bukkit

[tender shard]

this is the inheritance in NMS and their bukkit equivalent:

| NMS           | Bukkit       |                          |
|---------------|--------------|--------------------------|
| Entity        | Entity       |                          |
| LivingEntity  | LivingEntity | Has health, etc          |
| Mob           | Mob          | Has simple AI            |
| PathfinderMob | Creature     | Has simple pathfinding   |
| Monster       | Monster      |                          |
| Zombie        | Zombie       | Has specific pathfinding |

[torn shuttle]

oh that's cool

[rough drift]

I am trying to create a new world, however it hangs the server a bit (The world file is copied async, and then I am using worldcreator sync to load it into bukkit), I am also preventing spawn chunks from being loaded, is there any way to run world creator async as well

[nova sparrow]

Yo. I was just curious. Does spigot have any plans to add back the ".setTitle()" option for inventories at some point? It was taken away a while ago for some reason, but was hoping to see it make a return

[rough drift]

it's now per view

[glossy venture]

what the fuck

[rough drift]

you need to get a player view and edit the title there

[nova sparrow]

Ohh so now each player sees their own personal menu basically?

that's pretty cool tbh

Thanks for letting me know 🙂

So uhh any chance you're able to tell me how I can edit it? 😅

thought it would simply be a matter of

player.getOpenInventory().setTitle(title);
```but it seems there's only a "getTitle()" option there

[rough drift]

You need an inventory view

[tender shard]

updated the blog post about changing the maven output directory using profiles. Now it's only one <profile> configuration, instead of needing a property, a profile and a global maven-jar-plugin config: https://blog.jeff-media.com/how-to-make-maven-automatically-put-your-plugins-jar-into-your-test-servers-plugins-folder/

[nova sparrow]

no setTitle option it seems

Just tested on InventoryClickEvent

event.getView.getTitle()
``` is the only option as far as I'm aware

[rare rover]

should i be doing this?

@Override
    public boolean isGenerator(Material material) {
        return Optional.of(generators.values())
                .orElse(Collections.emptyList())
                .stream()
                .map(Generator::genItem)
                .map(ItemStack::getType)
                .anyMatch(material1 -> material1 == material);
    }

    @Override
    public boolean isGenerator(ItemStack itemStack) {
        return Optional.of(generators.values())
                .orElse(Collections.emptyList())
                .stream()
                .map(Generator::genItem)
                .anyMatch(itemStack1 -> itemStack1.isSimilar(itemStack));
    }``` im sorry, i really hate how i can't decide on Streams or For loops

[hybrid spoke]

yesn't. what even is that

[hybrid spoke]

yeah you cant change the title. only clientside with packets

[rare rover]

basically, if values is null it'll make it an empty list and if it isn't it'll do .stream() then map it to the genItem (Itemstack) then returns if there's any matches

[hybrid spoke]

and whats your goal

[rare rover]

just checks if its a generator

aka itemstack

[hybrid spoke]

and whats your question

[nova sparrow]

Out of curiosity, why was this removed in the first place?
Also any chance you might be able to provide me with an example of how to do so, with packets please? 🙂

[remote swallow]

public boolean isGenerator(ItemStack stack) {
    if (generator.values() == null) return false;
    return generator.values().stream().map(Generator::genItem).anyMatch(itemStack -> itemStack.isSimilar(stack));
``` would be better imo

[hybrid spoke]

no idea. also this could help: https://gist.github.com/Cybermaxke/7f0a315aea70c9d62535

[tender shard]

changing the title was never part of the API

it wasn't removed, it was never there

[rare rover]

on materials can i do .equals

and how do i know when i can

[hybrid spoke]

just compare with ==

[rare rover]

alr

[hybrid spoke]

you always can. but enums should be compared via ==

[rare rover]

ah okay

ty

[nova sparrow]

Hmm. I might be thinking of something else then. I know something was removed/changed about inventories but I can't recall

maybe something about the viewers 🤔

[hybrid spoke]

why does it matter

[nova sparrow]

no yeah doesn't matter anymore ig, just a personal vendetta now to figure out what that old issue I was having was 😂

[rare rover]

erm, if none of you mind can one of you check of this file and tell me what i should change https://github.com/Outspending/GenCore/blob/main/CoreCore/src/main/java/me/outspending/handlers/GeneratorHandler.java

[rough drift]

Some materials have null metas

https://github.com/Outspending/GenCore/blob/main/CoreCore/src/main/java/me/outspending/handlers/GeneratorHandler.java#L105

[rare rover]

where?

oop

ohh

yeah let me fix that

thanks

[rough drift]

np

[rare rover]

is everything else decent, im changing .getPlayerGenerator() rn

[rough drift]

I guess you should cache player gens

[desert loom]

your isGenerator(ItemStack) is more restrictive than the isGenerator(Material) method.

[rough drift]

And when a generator is added recalculate the cache

[rough drift]

^

[rare rover]

oh yeah ik, that's on purpose

[desert loom]

oh alright

[remote swallow]

uh you probably wanna fix it .gitignore, you shouldnt be pushing /build/ to github

[hybrid spoke]

rename Handler. lookup SRP/SOLID. use a logging framework. log4j comes with CB. cache your stuff. looks like this class is very performance inefficient

[rare rover]

erm

oki

but is it decent at least?

hopefully 🤞

[remote swallow]

yeah, just questionable packages

[rare rover]

true

[hybrid spoke]

looks like copilot generated

[rare rover]

hmm?

where

should i use for loops for readability?

eh nvm

[rough drift]

I have a world's files, and I am trying to load them using WorldCreator, however even if I disable spawn chunk loading, it still takes a good ~5ms to load, plus a server hang (Which is what I care about, the 5ms is perfectly fine), any way I can stop the server from hanging?

[sullen marlin]

Not sure what you mean

[rough drift]

Say I have a world named SomeWorld, if I run new WorldCreator("SomeWorld").createWorld(), this would load the world as it already exists as a world folder, now the problem I am having is that while the operation takes relatively little, it seems to cause a hang/lag spike, as this method can only be run sync, and that's my problem, I am also using

@EventHandler
public void on(WorldInitEvent event) {
  event.getWorld().setKeepSpawnInMemory(false);
}

to speed things up (I manually load needed chunks), this decreased overall time it took to load the world, but the slight lag spike is still there (0.2s or something near that, didn't take accurate measurements)

[sullen marlin]

A hang/spike when

200ms doesn't seem outrageous for pretty much the heaviest operation on the server

If you think there's something particularly slow that can be optimised, open a bug report with a profile showing where the spike is

[rough drift]

Oh no that's fine, It can take time, I am just trying to not make it visually block the server (For example I'd be fine if it took 200ms but it didn't block like entity movement and such)

[brisk estuary]

does anybody know if it is possible to have multiple chats, one per language, so when a player enters the server he/she chooses a language and then only see messages sent to the correspondent chat?

[sullen marlin]

This is a development channel, use -server for plugin help

[remote swallow]

yeah, just cancel all chat messages and run a for loop to send the messages to the correct channel if ur making a plugin

[brisk estuary]

Okay, I was asking because if it is possible I'd like to implement it xD

[sullen marlin]

Yes it's possible

[rough drift]

I might try to get WorldCreator to be thread safe, then my issue would technically be solved

[desert loom]

unregisterGenerator might be able to make use of the return value of map#remove instead of containsKey
createGenerator computeifAbsent might be a bit more concise

registerGenerator logs an inaccurate registration time since registration takes place after the logging
you should probably log more than just the exception's message in your try-catch

[rough drift]

Video displaying this (Around second 3 it happens)

[hybrid spoke]

you cant really prevent that

you could use paper or write your own world creation thingy which goes async

but normally you dont create worlds that frequently that it be noticable

[rough drift]

Yeah I am creating worlds somewhat frequently

that's why it's an issue for me lol

[hybrid spoke]

for what

[rough drift]

Instanced worlds

There that makes it more concise lmao

[hybrid spoke]

pregenerate them

use schematics

or just live with it

[rough drift]

They are like prefabs, so pregenerated technically

[lime nest]

does any one know how to allow essentials to but pickaxes and stuff on your head when /hat is used?

[terse ore]

since when is setLore deprecated?

[terse ore]

wdym by that

[rare rover]

because paper wants you to use Components

its just lore()

[sullen marlin]

?whereami

[undone axle]

https://cdn.discordapp.com/attachments/864180468680360027/944415049462714469/whereami.mp4

[terse ore]

yeah ik

mb

[rare rover]

W video

[lime nest]

when I do /hat with a pickaxe it says "this item can not be used as a hat" and I need it to allow me to do that. @terse ore

[terse ore]

#help-server

should be in the config ig

[lime nest]

it not though

its*

and if not that do you know of any plugins that would allow me to do that?

[terse ore]

make it your own

it's a relatively simple plugin

[lime nest]

I cant

[terse ore]

why

[lime nest]

I do not have any programs that allow me to write java. it to expensive

[remote swallow]

theres free apps

[terse ore]

yeah

[rough drift]

Notepad can write java

[terse ore]

you could still code in notepad

[rough drift]

you also got intellij community

[desert loom]

intelli j/eclipse/visual studio code all have free stuff

[terse ore]

if you needed to pay to code this whole concept would end

[sullen marlin]

https://www.spigotmc.org/resources/hat.33980/

2 second Google

[desert loom]

was about to post just that

[terse ore]

lol

[sullen marlin]

I'm sure there's dozens

https://www.spigotmc.org/resources/unlocked-helmet-slot-better-hat.81782/

[lime nest]

are you sure? because I tryed and the code always endsup looking like "Êþº¾ 4

    
java/lang/Object
<init>
()V " every time I edit or make a file

[terse ore]

oof

[lime nest]

and has weird stuff

[sullen marlin]

?learnjava

[undone axle]

Here are some links to get you started on learning Java:

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

[lime nest]

thats not gonna help

[desert loom]

if your goal is to make stuff with java it will

but if it's not, just use one of those linked plugins.

[lime nest]

But the code always breaks or corrupts

[rough drift]

Damn

[lime nest]

idk why or how

[rough drift]

You got corrupting code?

I prefer crimson code tbh

[lime nest]

I can write python, but I doubt that will help with mc

[terse ore]

I started with python

[hybrid spoke]

me too. see: "python"

[terse ore]

(like 4 years ago 💀)

[eternal night]

grabbing an existing plugin seems like the better way forward for you then

[remote swallow]

if it looked like this you tried to open a .class file with bytecode in it

[terse ore]

I like your pronouns

[lime nest]

it never looks like that. its ways messed up looking

[terse ore]

you where trying to open a compiled file

[lime nest]

I tryed every program I can

[sullen marlin]

They literally opened a .class in notepad

[rough drift]

lmao

[sullen marlin]

Anyway, we've provided multiple plugins above

Use one

[flint coyote]

At least not a .jar lol

[quiet ice]

what kind of decompiler/disassembler is that?

[remote swallow]

bytecode viewer

[quiet ice]

huh

[remote swallow]

https://github.com/Konloch/bytecode-viewer

shows the decompiled code and a bytecode disassembler

[quiet ice]

I'll stay with recaf

[flint coyote]

I'm usually using
https://github.com/java-decompiler/jd-gui

[remote swallow]

recaf refuses to run on my pc

its very fun

[terse ore]

why they used that color for boolean

[remote swallow]

fuck knows

[terse ore]

and in italic 😭

[quiet ice]

Recaf requires JFX if you are running on Java 8. Runs best on Java 11+ (where it can resolve JFX itself)

But yeah, it sometimes is a bit strange

[remote swallow]

the only way i could make it run was from cmd and i couldnt be arsed to do that everytime

[quiet ice]

Yeah I guess you are running it with the wrong JDK then

[lime nest]

Compiled? It was a.class file. the only 2 files that I can use are .class and .dll idk why

[remote swallow]

.class is a compiled java file

you should be editing a .java file

[lime nest]

.class files are in java files

[terse ore]

what does .dll have to do with this

[lime nest]

nothing

[remote swallow]

yeah, .class files are in jars, the .class file is the compiled .java file

[lime nest]

oh sorry, .java file. I thought you said .jar

any way idk how to fix it, but thanks for the help

[terse ore]

one quesion guys, how can I detect if I created the inventory or if someone just renamed a chest for example?

[flint coyote]

By using InventoryHolder and not (only) checking by name

[terse ore]

how would that help?

[flint coyote]

If someone renamed a chest it won't be null

[terse ore]

ooh

[flint coyote]

For a custom inventory it is (unless you specify one)

[terse ore]

yeah makes sense

[quiet ice]

Use Recaf. It can edit such files

[lime nest]

ok I will try that

Oh well that works, thanks!

[terse ore]

I want to store a lot of key value pairs, should I use yml json or sqlite?

[quiet ice]

If they are basic types I'd just use DataInputStream/DataOutputStream

[terse ore]

string string

[quiet ice]

yaml or json are not that great for larger parts

[terse ore]

okok ty

[sullen marlin]

Ew no

[sullen marlin]

Sqlite if a lot means thousands

[quiet ice]

not to be confused with ObjectOutputStream

[sullen marlin]

You don't need to make your own file format no one else can read

[terse ore]

if it doesn't get to a thousand

what should I use?

[quiet ice]

Then performance is irrelevant

[sullen marlin]

Yaml

[terse ore]

yaml is fine then¿

ok

ty guys

[quiet ice]

JSON is like the standard for data storage though

But I guess people will be more accustomed to yaml here

[terse ore]

YAMLConfiguration is op ngl

[quiet ice]

But also rather slow

[warm mica]

If you want to use something that shall be represented in a tabular matter then using a SQL storage system is likely wise

[forest pumice]

why is this the case when I try to check if a string != null

[chrome beacon]

Looks like the string never is null there

or you've marked it as not null

[forest pumice]

im checking it from a config file

[rotund ravine]

Are you using getString?

[forest pumice]

yea

[rotund ravine]

Show us

[forest pumice]

show u what

[rotund ravine]

How you are loading it till you are using it.

[chrome beacon]

?paste

[undone axle]

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

[forest pumice]

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

[chrome beacon]

Yeah commands will never be null

If it is null it will throw an npe and break

[forest pumice]

This is the case for everything I'm using

not just commands

[rotund ravine]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/configuration/ConfigurationSection.html#getStringList(java.lang.String)

Oh wait

Why are you using .replace on something that is nullable.

[forest pumice]

hm what

should I replace it after checking?

[chrome beacon]

Also why are you trying to get it as a string and then a string list

Only one of them would work since it can't be both

[forest pumice]

I'm getting it as a string to check if it exists

[rotund ravine]

just use isset

[chrome beacon]

or even better check if getStringList is null or empty

empty check will be handled by that for loop so just check null

[forest pumice]

bro ignore that, as I said its not working for anything I have

for normal strings

its still not workibgn

and im so confused

[chrome beacon]

Send that code

[rotund ravine]

strignlist is never null, so just empty

[chrome beacon]

ah

[forest pumice]

?paste

[undone axle]

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

[forest pumice]

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

for instance this

@chrome beacon

[rotund ravine]

remove the replace part

[forest pumice]

why

[rotund ravine]

Cause getString is nullable.

Check before using any other functions on it.

[eternal oxide]

getStringList will return null IF the section is not a List

[chrome beacon]

It's marked as @urban grotto in javadocs

[rotund ravine]

https://puu.sh/JD98R/f86363f1fb.png

[eternal oxide]

oh I'm corrected

[rotund ravine]

Tbf

[terse ore]

hwo can I save a YAMLConfiguration?

[forest pumice]

ok sorry what, I don't understand how I'll fix "commands"

[eternal oxide]

I always thought that returned null, same as if a section didn;t exist

[forest pumice]

saveConfig();

[rotund ravine]

.save

[terse ore]

strange

[forest pumice]

@rotund ravine you said its never null, so can I just check if its empty?

[chrome beacon]

Yeah