help-development

[crude loom]

yes you can

[round finch]

i saw something about Handlers

[remote swallow]

https://www.spigotmc.org/wiki/using-the-event-api/

point 3 explains about custom event stuff

[tardy delta]

that class gotta have a handlerlist field

[round finch]

what heck you can do Object::new

🤨

map

[remote swallow]

anyone know how i can convert the Generation ordinate back to Generation in bookmeta

[round finch]

syntax surprise

[tardy delta]

private static final Object LOCK = new Object();```

i didnt know you could create a raw object till a few moths ago either

as it has no state and wouldnt make much sense instead of using smth like Boolean.TRUE

[round finch]

what can you do with a raw object?

[tardy delta]

you can use it as a lock or smth

or dummy object

for the rest nothing special

[round finch]

an object with nothing in it lel

[tardy delta]

synchronized (LOCK) {}```

a hashset used an Object internally to associate it with keys

all keys are mapped to the same value

even in all hashset instances i believe

[wet breach]

you can cast it to just about anything

[glossy venture]

only if its null

[tardy delta]

he proobably means Object o = new Something()

[glossy venture]

but why wouldnt you be able to construct a raw object

true

[tardy delta]

cuz it holds no meaningful state

not really a reason but whatever

[glossy venture]

except being an object

[tardy delta]

you are an object too

[glossy venture]

everyon eis an object

everything

[tardy delta]

i will garbage collect you

[glossy venture]

certified bruh moment

get unloaded

[round finch]

devs be processing roast modes

then your existence is a null state

hehe

[tardy delta]

/dev/null

how does it look https://paste.md-5.net/ifonuniluv.java

lets actually call data word

[round finch]

what is the method for paying tax? nomie moment

tax.pay

[tardy delta]

time to implement new code and see if it breaks

kinda

[hasty prawn]

looks broken to me

[wet breach]

https://tenor.com/view/will-not-break-it-broke-gif-26237306

[tardy delta]

seems to happen when i insert the max function lol

wtf have i done

thats a nice toString

[abstract spindle]

Hey Guys,
is there a way to get the remaining delay of a BukkitTask until it will be executed, which was scheduled with Bukkit.getScheduler().runTaskLater(myPlugin, myTask, 2400L); ?

[tardy delta]

store how many ticks have passed or smth

[wet breach]

it wouldn't be accurate because there is no guarantee your task will execute exactly after however many ticks you specified

just that the scheduler will try to execute it after that time period

[sterile token]

Object lock = new Object();

Synchronized(lock) {
}

I never could understand how doest work or what does

[abstract spindle]

well I do not mind if it is not 100%

[wet breach]

then the best way is to get the task id, and the time you specified and put them into a hashmap at creation of the task since you know you have the delay time then

[tardy delta]

it only allows one thread at the time to acquire the lock and enter the synchronized block

to avoid race conditions and stuff

[wet breach]

then you can use the task id to see if it has been executed or not, and since its in a map you can check how much longer it has left

[sterile token]

Transpiled to a friendly lang?

[tardy delta]

wha

you know what a thread is?

[abstract spindle]

okay thank you I will try it 🙂

[sterile token]

Well it's a virtual things where process are executed

[hazy parrot]

Only one thread at the time can read/write inside of lock

[sterile token]

Okay i really get mess about that tho

.

Because from what i know on every read/write thread Is temporally paused until it's finishes. At leas thats how I/O operwtion works

[hazy parrot]

That is why multiple threads exist

[sterile token]

But threads in what context?

Because idk why i think threads related to processor ones

It's really common that mistake that why i ask the context

[hazy parrot]

Lik running things asynchronous in any context

[sterile token]

Let me ask the next if i have 2 one with 2 threads and another with 4, both having Java. The first JVM will support executimg More pocesses or not?

[tardy delta]

depends on how thread are mapped

[sterile token]

Defintly i think i Will fully understand Sync and async theory once i Start university. Cuz we have OS arquitectura

[tardy delta]

university lol

[sterile token]

?

[tardy delta]

why would you need university to learn that

[sterile token]

I'm not university tho, i have 16y

[tardy delta]

learnt it on my own

[sterile token]

Because there you have a subject wherethey fully explain you the "arquitectura de ordenadores" and there you learn about Sync and async I/O operaritions

[hasty prawn]

Well I hope your country's universities are more useful than America's.

[tardy delta]

id just look at indian java tutorials

[sterile token]

Well my country used to export 70% of software to US

[tardy delta]

just read a book

[sterile token]

I know but I'm weird to learn

Because i can read something 100 times but i dont understand it

[tardy delta]

;-;

[sterile token]

I know because i tried many times to learn how async works on java and neve understand it

[hasty prawn]

I mean what do you not understand about it

[river oracle]

Async just makes stuff not stop main thread in simplest wording

[sterile token]

I just understand that:

Sync is running múltiple process in same thread, so on each I/O operation Is blocked until finish

Async Is the oposite from what i have said

[hasty prawn]

Yeah basically, what more do you need to know than that?

[sterile token]

I dont understand the fkg way of Java

[tardy delta]

huh?

[river oracle]

Just use complable futures?

Problem solved

[tardy delta]

im trying to find the book i read but all covers are different

[hazy parrot]

There are few apis in java for async programming

[hasty prawn]

CompletableFutures are a godsend once you figure out what their terribly documented methods do

[sterile token]

Because you have threads, runnables, executors and completable futures, tasks

[hazy parrot]

Most used ones are completable future and executors

Runnable is just funct interface

[river oracle]

I only use supplyAsync and thenAccept lpl

[hazy parrot]

And never use pure Thread

[hasty prawn]

I've used thenRun a few times

[sterile token]

Shity Java have many ways of Async which C# doesnt clntain for example

[tardy delta]

doesnt C# have the async keyword?

[hasty prawn]

Yikes, you're being mean to Java. That will not end well for you. It will not be nice back.

[tardy delta]

or dotnet in general

i read this book but cant find the english version lol

it tells alot of concurrency, atomicity, locks etc

[sterile token]

How does completable future works internally? Because i know it's take a generic param which is the object that Will return. But them for getting it you habe ti call CompletableFuture#get() which caused thread being blocked

[hasty prawn]

No, thats when you start using thenAccept()

[tardy delta]

dont try to figure that out

dont

it uses a threadpool

whatever you do, dont look into the code

[sterile token]

So do you recommend me to read about OS arquitecture and then give a try to Java Async

[hazy parrot]

You don't really need to read os arch to understand concept of async actions

[tardy delta]

just concurrency in general

[sterile token]

Concurren y right

Async and Concurrenci

[hazy parrot]

Coroutines my beloved

[tardy delta]

what are that

[sterile token]

English English please?

[tardy delta]

arent those kotlin lambdas or smth?

[hazy parrot]

Thingy present in unity and kotlin

Best thing ever

[sterile token]

Please don't mix kt and Java, totallt diff impls

[hasty prawn]

Kotlin

[tardy delta]

syntax 🤡

[rotund ravine]

Coroutines are not stricly kotlin

[tropic ingot]

How can i Fix?

[vale ember]

key is char

[tropic ingot]

I mean this

[hazy parrot]

You can basically for example

scope.launch {
delay(20000)
Sout("hello")
}

And that code will execute after 20 seconds without blocking anything

[sterile token]

It's deprecated

[tardy delta]

by looking at the docs

[hazy parrot]

And it's super lightweight

[tardy delta]

ok just a fancy async wrapper

[rotund ravine]

Cause he did the other par of it wrong

[tropic ingot]

As I said I'm an idiot, I forgot the ")" after the key, sorry

Now it work

[rotund ravine]

Couroutines are much more https://en.m.wikipedia.org/wiki/Coroutine

Kotlin just have an implementation of it, wouldn’t surprise me if java also has one in the future

[sterile token]

So for understanding Async i Will need to start reading Completable future, executors and concurrency right? Smth else i miss

[rotund ravine]

Concurrency first

[tardy delta]

im not waiting im just wondering what advantages it will bring

[rotund ravine]

Theres many advantages google it

[sterile token]

Ok i Will do that first, concurrency oriented to Java Right ?

[rotund ravine]

They’re lowcost for one

[rotund ravine]

You can read a book demonstrating concurrency using java sure

[tardy delta]

advantages that like really have impact

[rotund ravine]

It is a high impact you can have literal millions of co routines running

Threads not so much

[tardy delta]

im wondering how they are implementating those virtual threads

a different thread to os thread mapping maybe?

[rotund ravine]

Google it

[tardy delta]

yes mr google

[humble tulip]

method a(String) or b(String)?

[tardy delta]

what happened with wikipedia

[remote swallow]

screaming sandles

[humble tulip]

ahh yes

ty

[remote swallow]

or use moj maps and special source

[humble tulip]

?screamingsandals

[remote swallow]

https://nms.screamingsandals.org

[humble tulip]

i was gonna use reflection

so i needed the real anme

ty

[tardy delta]

ah platform threads an os threads are mapped 1:1

who came even up with the name screaming sandals 💀

😱 👡

[hasty prawn]

"two guys from Czechia and one guy from UAE"

Those 3 did

[remote swallow]

yeah

[tardy delta]

💀

id call it project harambe

[paper falcon]

guys can I add ench to an item that's not capped to 255

#addUnsafeEnchantment(Enchantment.SHARPNESS, 5000);

[remote swallow]

since 1.17.1 or something like that no

[paper falcon]

zero workarounds?

[remote swallow]

you could probably do attribute stuff

but that would require loads of math to get the right damage modifier

[paper falcon]

maths? oh hell no

yeah thanks anyway lol

[warm light]

is this the correct way to send data to bungee?

[torn basalt]

@tender shard i used your code its shows Player: sheduxdev Joined IP: 193.35.154.47:2556525565

    @EventHandler
    public void onJoin(PlayerLoginEvent event) {
        String hostnameUsed;
        String[] splitByColon = event.getHostname().split(":");
        hostnameUsed = event.getHostname().split(NULL_CHAR_STRING)[0] + splitByColon[splitByColon.length - 1];
        System.out.println("Player: "+event.getPlayer().getName()+" Joined IP: "+hostnameUsed);
        if(getConfig().getString("host").equalsIgnoreCase(hostnameUsed)) {
            if(event.getPlayer().isOp()) {
                getLogger().warning("Player: "+event.getPlayer()+ " Joined IP: "+event.getHostname()+" Is Op: true");
                List<String> lines = getConfig().getStringList("kick-message-op.");
                for (String linestring : lines) {
                    event.getPlayer().kickPlayer(ChatColor.translateAlternateColorCodes('&', linestring));
                }
            }
        }
        if(!getConfig().getString("host").equalsIgnoreCase(hostnameUsed)) {
            System.out.println("Player: "+event.getPlayer().getName()+" Joined IP: "+hostnameUsed+ " Joined with numerical ip");
            List<String> lines = getConfig().getStringList("kick-message-host.");
            for (String linestring : lines) {
                getLogger().warning("Player: "+event.getPlayer()+ " Joined IP: "+event.getHostname()+ " Not joined with "+getConfig().getString("host"));
                event.getPlayer().kickPlayer(ChatColor.translateAlternateColorCodes('&', linestring));
            }
        }
    }

how i can delete after :

i trying delete after :

[tropic ingot]

Why doesn't the Lore appear?

[torn basalt]

@quaint mantle

but its shows 25565 or 255652565

okay sorry

to where

to wheree

  String hostnameUsed;
        String[] splitByColon = event.getHostname().split(":");
        hostnameUsed = event.getHostname().split(NULL_CHAR_STRING)[0] + splitByColon[splitByColon.length - 1];

event.getHostname().split(NULL_CHAR_STRING)[0]

[tardy delta]

ah me being an idiot and trying to insert max twice

what

[misty current]

    public RepeatingTask(JavaPlugin plugin, BiFunction<RepeatingTask, Integer, Boolean> task, long delay, long period) {
        super(plugin, null, delay);
        this.period = period;
        
        this.task = new RepeatingTaskFunction() {
            @Override
            public boolean tick(RepeatingTask task, int iteration) {
                return task.apply(task, iteration);
            }
        };
    }

how can I make task.apply() inside the tick method refer to the argument of the constructor?

[tardy delta]

wrapper classes go brr

[misty current]

I did that, but I was wondering if there was another way

[tardy delta]

id make a class implementing runnable

its cleaner

ah wait i see what youre doing

[misty current]

RepeatingTaskFunction has other methods you can override inside it

but yes i guess i could override biFunction now that I think about it

[tardy delta]

abstract class

[torn basalt]

Hello how i can do this

[tardy delta]

?

[torn basalt]

kick-message-host:
  - "&e&l● &6&lIUMGUARD &e&l●"
  - ""
  - "&aLütfen sayısal ip ile girmek yerine &eplay.demirium.com &aadresi ile gir."
  - ""
  - "&6Support: &[e-mail]"

List<String> lines = getConfig().getStringList("kick-message-host.");
event.getPlayer().kickPlayer(ChatColor.translateAlternateColorCodes('&', lines.toString()));

its not kicking player

[tardy delta]

what event?

[torn basalt]

PlayerLoginEvent

[tardy delta]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerLoginEvent.html#disallow(org.bukkit.event.player.PlayerLoginEvent.Result,java.lang.String)

[warm light]

if I want to catch data from a channel, do it need a bungeecord plugin or can do it from spigot plugin?

[tardy delta]

ArrayList#toString wont give you what you expect

it will give you smth like ["line 1", "line2", "line3"]

[torn basalt]

so how i can do that

[paper falcon]

ok guys this seems like a silly question I never thought of this, anyway

public class Main {
  @Override
  public void onEnable() {
    getCommand("stick").setExecutor(new Stick());
  }
}
```how can I make this command case insensitive? if other class is like this
```java
public class Stick implements CommandExecutor {
  @Override
  public void boolean onCommand(bla bla) {
    Player p = etc etc.
  }
}
``` now the command only works when typed all lowercase how can I fix it? (no args, only a single /stick)

[tardy delta]

easiest way is lines.stream().collect(Collectors.joining("\n")) or smth

[warm light]

someone check this pls :)

[tardy delta]

why would you even allow that

?pluginmessages

blame staff

this one is the best

?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. https://media.discordapp.net/attachments/694661573125472256/998143126373941248/6n0v4g.gif

[tardy delta]

thanks to imajin

[torn basalt]

            List<String> lines = getConfig().getStringList("kick-message-host.");
            lines.stream().collect(Collectors.joining("\n"));
            event.getPlayer().kickPlayer(ChatColor.translateAlternateColorCodes('&', lines));

like this?

[quiet ice]

no.

[torn basalt]

so how

[tardy delta]

it returns a string

[quiet ice]

String s = lines.stream().[...]

[tardy delta]

use that

[torn basalt]

OH

            List<String> lines = getConfig().getStringList("kick-message-host.");
            String lineStrings = lines.stream().collect(Collectors.joining("\n"));
            event.getPlayer().kickPlayer(ChatColor.translateAlternateColorCodes('&', lineStrings));

i fixed it

let me try

oh

[tardy delta]

it has a notnull contract iirc

[torn basalt]

its not kicked me

[tardy delta]

i also told you to use what i said

[tardy delta]

.

[tropic ingot]

Does anyone have any advice for me to solve this problem?

[tardy delta]

people not knowing you can set lore to an immutable list

[tawdry parcel]

I think I've ruined everything now :C At first, maven emptied my entire plugins folder of my server and now maven doesn't even compile anymore
pom.xml: https://paste.md-5.net/caqamoboga.xml

Can someone maybe just write me the pom.xml code that will compile my project into a jar file in the path C:\Koner\projects\minecraft\konercraft\plugins\konerutils.jar. Thank you!

[tardy delta]

💀

where is your backup son

[tawdry parcel]

I didn't do one, didn't think I could destroy the compiler that easily 💀

Is my project now lost?

[tardy delta]

i can smell that?

[remote swallow]

create a new project and just steals its pom

or find a project online and copy the format

[tawdry parcel]

And can someone help me maybe to write a pom.xml code that will compile my project into a jar file in the path C:\Koner\projects\minecraft\konercraft\plugins\konerutils.jar? Because the

<outputDirectory>C:\Koner\projects\minecraft\konercraft\plugins</outputDirectory>
```didnt't worked

[radiant cedar]

What would be the best way to spawn blocks in a boundingbox depending on its probability. The materials are mapped to their probability in a hashmap.

Right now im doing cumulative probability for each block in the bounding box.

[hazy parrot]

where you put that

[radiant cedar]

but I feel like there is a more optimized way

[tawdry parcel]

Look here https://paste.md-5.net/caqamoboga.xml

Line 20

[hazy parrot]

you should add it under configuration in maven-compiler-plugin

[tawdry parcel]

okay i'll try that thank you

[torn basalt]

kick-message-host:
  - "&e&l● &6&lIUMGUARD &e&l●"
  - ""
  - "&aLütfen sayısal ip ile girmek yerine &eplay.demirium.com &aadresi ile gir."
  - ""
  - "&6Support: &[e-mail]"

https://prnt.sc/7CkKD9cduKgj

        if(!getConfig().getString("host").equalsIgnoreCase(hostnameUsed)) {
            StringBuilder sb = new StringBuilder();
            for(String kickmessage : getConfig().getStringList("kick-message-host")) {
                kickmessage = kickmessage.replaceAll("&", "§").replace("{HOST}", getConfig().getString("host"));
                sb.append(kickmessage);
                event.disallow(PlayerLoginEvent.Result.KICK_OTHER, kickmessage);
            }
        }

why its shows just "&6Support: &[e-mail]"

[humble tulip]

lmfao i just spend an hour trying to figure out why my plugin is pulling english values from the chinese lang.yml
turns out i didnt translate some of the keys

[tawdry parcel]

what is this .iml file doing?
https://i.postimg.cc/J4FvJWK2/image.png

[remote swallow]

being intellij probably

[tawdry parcel]

can i delete it?

i looks like its something for maven

[remote swallow]

?tas

[undone axle]

https://tryitands.ee/

[tawdry parcel]

oh no

I deleted my whole plugin, what can i do?
https://i.postimg.cc/9fNHxqBc/image.png

[remote swallow]

right click the pom and import it as a maven project

[torn basalt]

https://prnt.sc/yAx3MsFhD2FW
how i make new lines i will kill my self

kick-message-op:
  - "&e&l● &6&lIUMGUARD &e&l●"
  - ""
  - "&aMerhaba, salak griefer kardeşim. Senin böyle bir salaklık yapacağını tahmin ettiğimiz için böyle bir sistem geliştirdik."
  - "&a&lHAA! &aSakın unutma Port Açığı gibi şeyler deneyeyim dersen onlar kapalı zaten sana iyi denemeler enayi. :D"
  - ""
  - "&3Bir kez yürünmüş bir yola düşenlerin sayısı çoktur, hedefe ulaşan az..."
  - "&b- Friedrich Nietzsche"
  - ""
  - "&6Support: &[e-mail]"

without \n

[tender shard]

bro wtf

[tawdry parcel]

can i undo my changes with that

[torn basalt]

i fixed it

[tender shard]

put the method to strip the hostname into its own method lmao

[torn basalt]

its works now

[tender shard]

have you ever heard of using methods? 😄

[torn basalt]

i fixed it

[tender shard]

yeah but still

you shouldnt embed logic like this into a listener

you should write a method like java public static String getActualHostName(String givenHostname) { ... }

[humble tulip]

How can i take a colorized string and convert it to a nms IChatBaseComponent?

[torn basalt]

kick-message-op:

• "&e&l● &6&lIUMGUARD &e&l●"
• ""
• "&aMerhaba, salak griefer kardeşim. Senin böyle bir salaklık yapacağını tahmin ettiğimiz için böyle bir sistem geliştirdik."
• "&a&lHAA! &aSakın unutma Port Açığı gibi şeyler deneyeyim dersen onlar kapalı zaten sana iyi denemeler enayi. :D"
• ""
• "&3Bir kez yürünmüş bir yola düşenlerin sayısı çoktur, hedefe ulaşan az..."
• "&b- Friedrich Nietzsche"
• ""
• "&6Support: &[e-mail]"

                StringBuilder sb = new StringBuilder();
                for(String kickmessage : getConfig().getStringList("kick-message-op")) {
                    kickmessage = kickmessage.replaceAll("&", "§");
                    sb.append(kickmessage);
                    event.disallow(PlayerLoginEvent.Result.KICK_OTHER, sb.toString());
                }

how can i make new line without \n

[remote swallow]

way too much whitespace

[humble tulip]

I tried taking the colorized string using the bungee chat, convert it to json and then convert the json to IChatBaseComponent using the Serializer subclass

[tender shard]

why would you ever need an NMS component?

[humble tulip]

to change nms inv name before sending

[grim oak]

Hi I was looking at making custom items and was following this video as a guide https://www.youtube.com/watch?v=5npPUMrYaYE
But for the event handler when it checks for the item meta, if the player has renamed the item in an anvil, won't that have changed the meta, so it wont work as expected?

[humble tulip]

?pdc may be your answer. You can add a tag to the item

[undone axle]

https://www.spigotmc.org/threads/a-guide-to-1-14-persistentdataholder-api.371200/

[grim oak]

Thanks ill look at that

[pine cipher]

hi can someone tell me how i can make 2d icon in inventory but 3d model in hand for item ( like spyglass is)?

[tender shard]

        BaseComponent[] component = TextComponent.fromLegacyText("&cRed text");
        String json = ComponentSerializer.toString(component);
        Component nmsComponent = CraftChatMessage.fromJSON(json);

Note, this is using Mojang mappings as of 1.19.3

For example "Component" is the proper name of IChatBaseComponent

[tardy delta]

oh no

[humble tulip]

Yeah I'm doing that

I'm even sending the BaseComponent[] to myself and its working

wait i see the problem 💀

[daring lark]

        for(Class<?> clazz : new Reflections(plugin.getClass().getPackage() + "listener").getSubTypesOf(CakeListener.class)) {
            try {
                CakeListener<T> listener = (CakeListener<T>) clazz.getConstructor(JavaPlugin.class).newInstance();
                Bukkit.getServer().getPluginManager().registerEvents(listener, plugin);
            } catch (Exception exception) {
                Logger.error("Failed to load listener from " + plugin.getClass().getPackage());
            }
        }
    }```

why am i getting NoClassDefFoundError(second line)?

[humble tulip]

when calling newinstance you gotta pass plugin

like Constructor#newInstance(plugin)

[tender shard]

where's the problem if it's working?

[humble tulip]

none of the formatting is applied to the inventory

it only works in chat

[daring lark]

i'm still getting that error

[humble tulip]

can you tell us which line gives the error?

not first or second

paste the line itself

[vale ember]

shouldn't you have a . before "listener"?

[tardy delta]

dont create a new Reflections object every time

[humble tulip]

or paste all the code and the stacktrace

[daring lark]

still second

[daring lark]

this one for(Class<?> clazz : new Reflections(plugin.getClass().getPackage() + "listener").getSubTypesOf(CakeListener.class)) {

[humble tulip]

Argecraft gave you your answer

no . before listener

[sterile token]

What are you doing?

[daring lark]

library for my plugins

[vale ember]

from the i code i can assume that he is trying to register all listeners in the listener package via reflection

[daring lark]

i'm still getting that error

[sterile token]

Oh right

[daring lark]

        for(Class<?> clazz : new Reflections(plugin.getClass().getPackage().getName() + ".listener")
                .getSubTypesOf(CakeListener.class)) {
            try {
                CakeListener<T> listener = (CakeListener<T>) clazz.getConstructor(JavaPlugin.class).newInstance(plugin);
                Bukkit.getServer().getPluginManager().registerEvents(listener, plugin);
            } catch (Exception exception) {
                Logger.error("Failed to load listener from " + plugin.getClass().getPackage());
            }
        }
    }```

code now

[vale ember]

could you send the full stacktrace?

[tardy delta]

?formatting

[vale ember]

?paste

[undone axle]

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

[sterile token]

Why are You doing that tho

[daring lark]

stacktrace?

[vale ember]

the entire error

[sterile token]

Sorry for asking but hacen You learnt Java before coding? - It's a questions don't get mád

[vale ember]

not just one line

[daring lark]

yes

[sterile token]

Lol really weird tho

[daring lark]

ok

[sterile token]

Because stractrace are the most basic thing You have

[daring lark]

error

for me

[sterile token]

I mean when You ask for Helo most of the time ppl Will answer really theorical so should know the correct mames

[daring lark]

and now i know thanks

[vale ember]

do you shade Reflections library?

it might be the issue

(if you don't)

[sterile token]

Are

[buoyant viper]

if compilers are so good at finding errors in my code, why can't they fix them for me? who cares if i forgot a semicolon, put it in for me.

[sterile token]

Would registering listeners like that cause issue? Because what about if tour listeners contains params on the constructor?

[daring lark]

shade library?

[vale ember]

i personally do similar thing and instead of constructor i inject it in field

[sterile token]

Eclipse ppl be like:

[vale ember]

do you use maven or gradle?

[daring lark]

maven

[sterile token]

How? Static 🤢

[vale ember]

you need to shade reflections library'

[vale ember]

no

[daring lark]

ok but how?

[sterile token]

How so?

[vale ember]

setting private non-static field via reflection on instantiation

[daring lark]

how to shade library

[sterile token]

From what i know di is based on passing isntances thru constructors

[vale ember]

https://maven.apache.org/plugins/maven-shade-plugin/

[daring lark]

            <groupId>org.reflections</groupId>
            <artifactId>reflections</artifactId>
            <version>0.10.2</version>
        </dependency>```

[vale ember]

no neccesseraly through constructor

[sterile token]

How would that knkectil. Works

Can i seeM

I'm really mád with this Shity Word cellñhone it change eceythung i type ok English

[vale ember]

yeah you add it as dependency, but it won't be present at runtime, you need to shade it via https://maven.apache.org/plugins/maven-shade-plugin/

[sterile token]

I'm not wondering to be maf but i woudltn code without learning how depdencies nor stractrace works and most other things

[daring lark]

        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
                <configuration>
                    <source>16</source>
                    <target>16</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.2.4</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <createDependencyReducedPom>false</createDependencyReducedPom>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
    </build>``` 

i have sth like this

[vale ember]

yeah, does it work or not?

[daring lark]

no

[vale ember]

same error

?

[daring lark]

yes

i mean

[tardy delta]

fuck

[buoyant viper]

[daring lark]

pom.xml was always the same

[vale ember]

can you please send full error?

[daring lark]

but how do you use fileds to register events?

[tardy delta]

should probably assume the user wants to insert the whole word

[vale ember]

wdym?

[grim oak]

When i created a namespaced key, how should i name it, is there a convention/ a way it should be named or can it just be anything

[daring lark]

you said that you were using fileds to register events

or not?

[vale ember]

lower_snake_case

[grim oak]

but for the actual name of the key

[vale ember]

no, i said i was passing plugin directly to field instead of constructor

[vale ember]

like variable name?

[grim oak]

okay then

thats all ty

wait I mean, could i just call it 'key' or is there anything i would want to call it in particular

[tardy delta]

wha

[tender shard]

?paste your code

[undone axle]

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

[vale ember]

you could be more specific by adding the key's actual name in camcel case (like eampleKey for "example") if it is in global scope (like field or constant) but otherwise key is fine

[buoyant viper]

jdks in da home folder?! madman....

[tardy delta]

bruh moment when doing maths with chars

[tardy delta]

?

[buoyant viper]

i keep mine in Program Files 🙄

[sterile token]

Why do you mix the channel with yours math things while someone is trying yo get helped?

[tender shard]

i keep mine whereever the package manager installs them

[river oracle]

Mmmm cuz math is programming

[buoyant viper]

scoop install java/openjdk 💪

[tardy delta]

a lil bloat innit?

[tardy delta]

so?

[sterile token]

Ik but it's fuck a Lot when someone wants help because u get eceythung mixxed

[grim oak]

Sorry Im not explaining very well. There is an example of creating a namespaced key on a Spigot resource and I have attached an image. I want to know what i should put in place of "our-custom-key"

[buoyant viper]

which contrary to what i just said about installing JDK to home folder, will install the JDK to the home folder

[river oracle]

Use threads then

[sterile token]

Lol what happen to you i2k

[tardy delta]

dont you like fuck?

[tender shard]

the name of your key

[buoyant viper]

i dont fuck :(

[grim oak]

Can that be anything or should it be anything in particular?

[tender shard]

it can be whatever you like

if you want to store a name, use "name"

if you want to store the age of a user, use "age"

it's like a variable name that this key represents

[grim oak]

okay thanks

[tardy delta]

talking to verano

[tender shard]

well you may only use lowercase letters, numbers and _

Keys may only contain lowercase alphanumeric characters, periods, underscores, hyphens, and forward slashes.

[sterile token]

NamespacedKey are just a key-value for entities, You just put a name and assign a value to it

[tender shard]

no, the keys are, as the name suggest, the key

and what does it have to do with entities?

[river oracle]

Nothing

PDC is on many things

[tardy delta]

literally only thing copilot is good for is to write good javadocs

[tender shard]

a NamespacedKey is simply a "namespace:key" thingy.
"minecraft:unbreaking"
"myplugin:username"
"minecraft:sound/music_disc/stal"

[sterile token]

From what i know everythimg in mc are entities, players, mobs, items, worlds

🤔

[buoyant viper]

how is a world an entity

[tender shard]

it's just a string that has a namespace, left of the :, and a name, right of the :
and the namespace is used so that different plugins / data packs don't get naming conflicts when both use the same name

[buoyant viper]

some sort of cosmic being?

[grim oak]

ohh so should i name it "pluginname:name_of_key"?

[tender shard]

the NamespacedKey.toString will be "pluginname:name_of_key" if you do it like this:

NamespacedKey myKey = new NamespacedKey(myPlugin, "name_of_key");

[grim oak]

oh right

okay

[tender shard]

neither worlds nor items are entities

[sterile token]

Wait i thoguth he was talking about PDC, NamespacedKey are for recipies

[tardy delta]

in minestom a world is an Instance :kekw:

[tender shard]

NamespacedKeys are used for many things

these are all entities, and nothing else

[grim oak]

So if i were to make several custom swords, I could set the namespaced key to 'sword_type', and then the persistent data value would be a value corresponding to which sword it is

[tender shard]

exactly

[grim oak]

okay tyy

[tardy delta]

another custom items plugin? \👀

[sterile token]

I think you áre not talking about the same context for entities

[tender shard]

private final NamespacedKey swordTypeKey = new NamespacedKey(myplugin, "sword_type");

public ItemStack getCoalSword() {
  ItemStack item = ...;
  ItemMeta meta = item.getItemMeta();
  meta.getPersistentDataContainer().set(swordTypeKey, PersistentDataType.STRING, "coal");
  ...

like this @grim oak

[sterile token]

Oh the problem Is that i treat entities as api related. Like discord treat User, Guild, etc as entities

[grim oak]

awesome, thanks!

[tender shard]

if you ever need to store arrays, lists, maps or custom objects in a PDC, check out MorePersistentDataTypes: https://www.spigotmc.org/threads/more-persistent-data-types-collections-maps-and-arrays-for-pdc.520677/

[tardy delta]

damn i completely forgot about the plugin i was busy with

kde plasma?

[grim oak]

ill keep that in mind. thanks again!

[zinc egret]

what am i supposed to do here? https://github.com/sVoxelDev/spigot-plugin-template#quickstart-setup
"Then execute the Server run configuration and the template will run the Spigot BuildTools to download and build spigot or paper for you."

i am using intellij as my IDE

[humble tulip]

@tender shard turns out 1.8-1.13 uses ChatComponentText for inventories

which is basically strings with chatcolor chars

[tender shard]

huh wrong ping?

[humble tulip]

nah

[tender shard]

then no idea what you're talking about

[humble tulip]

?paste

[undone axle]

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

[onyx fjord]

when 2 foreach and when 2 for loop or theres no difference

[humble tulip]

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

[onyx fjord]

and which one faster

[chrome beacon]

What IDE are you using?

[humble tulip]

probably no noticeable difference

[tender shard]

it's the same except that in foreach you cannot see the index

[onyx fjord]

im guessing foreach lets you do oneliners

[sterile token]

Let say i have the next code for working with mongo

class StorageManager {

 void open();

void close();

CompletableFuture<Model> find(UUID uuid);
}

Why would server get blocked until the future is completed?

[humble tulip]

so does fori

[onyx fjord]

rly?

[humble tulip]

let's see the implementation

[tender shard]

for(int i = 0; i < myArr.length; i++) { Object o = myArr[i];
  // do stuff

lol

you can always put everything into one line

[warm light]

anyone can tell me whats wrong here? its not sending data

[tender shard]

I really don't remember talking about changing EnderChest's titles in 1.13 or below lol

[humble tulip]

dont use your own channel

you gotta use the bungee channel

[wicked badge]

how do i disable every player appearing on the player list?

[humble tulip]

unless you create a bungee plugin which registers your custom channel and forwards the data

[warm light]

umm

[sterile token]

User user = storage.find(uuid).get();

[humble tulip]

cuz your're calling get();

get blocks the thread till the result is returned

use the whenComplete methods

[wicked badge]

how do i hide everyones names

[warm light]

is there any docs about creating custom channel on bungee?

[sterile token]

But why thread is blocked ir Async doesnt work like that

[tender shard]

i love it when people think "futures are so great, it will never lag" and then they ALWAYS call get()

[tender shard]

a future does things in the background, so to say. However when you call get, they do it now

[wicked badge]

???

[tardy delta]

i did a good job

[tender shard]

wrong ping, sorry

wanted to reply to verano

[wicked badge]

dw

[humble tulip]

Not sure but do you mind creating a bungee and spigot plugin? If you do mind then dont use custom channels

[wicked badge]

- "&6&l----------"
- "&6Welcome To..."
- "&6we don't have a name yet lol"
footer:
- ""
- "&6no players for you :)"
- "&6&l----------"``` this is what i have and players still appear

[zinc egret]

Intellij

[sterile token]

Ok, but i read that Completable Future has a thread pool, so why the heck si blocked? Does it make sense?

[warm light]

okay, what is the format of bungeecord channel?

[humble tulip]

Calling get() forces the thread to wait for the future to complete

just dont call get

[humble tulip]

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

[sterile token]

Doesnt make sense if the Completable future has his own thread pool, the thread can't be blocked. Because he is ezecuting the future on a diff thread

🤔

[humble tulip]

Yes but when you call get()

it tells the thread you called get from

to wait

[sterile token]

Oh ok

What a shity Docs have the Completable future

😂

[tender shard]

their docs are extremely detailled

[humble tulip]

CompletableFuture#thenAccept()

use thenAccept instead

[tender shard]

it's so detailled, even with 2560x1440 you cannot even see the first method without scrolling

[humble tulip]

to accept the result async

[sterile token]

I read the get and just said that get method Will block the thread, but if You read before that they use a thread pool, then it cannot be blocked it's like really 🤡

[humble tulip]

LOL

they told you it's blocking

yes it uses a thread pool

[tardy delta]

wondering what i was doing

[hazy parrot]

Well, do you expect whole internal logic of future to be written in docs

[humble tulip]

but if you tell your current thread to wait till the result is ready(by calling get()) your main thread will wait

[hazy parrot]

It will block thread get is called from

And wait for completion

[sterile token]

Yeah but Docs don't tell that

💀

Just tell that Will block the thread

It's not specific

[hazy parrot]

Isnt it logic?

[humble tulip]

yes it does

[tardy delta]

google it

[humble tulip]

it says it waits

[humble tulip]

if necessary

[tender shard]

it even throws InterruptedException

obviously it waits

[sterile token]

No, because if they first.told that they use a thread pool, they telling indirectly that i will never block Main thread

[tender shard]

I mean how else would you expect it to even work

should it just get your data out of nowhere RIGHT NOW without waiting?

through magic

would be nice if that'd work

[tender shard]

no?

what does the one thing have to do with the other?

[hazy parrot]

While doing io operation, that thread is already tehnically blocked, so only thing that can be blocked is the one get is being called from

[sterile token]

Oh lmao Java Async is definitly so shity

[humble tulip]

lmfao dude

[hazy parrot]

It's really not

[humble tulip]

stop complaining abt java

this applies to every language

[sterile token]

I would love to have C# Async just a keyword and no messe with blocks nor nothing

[hazy parrot]

Have you ever done async programming in c#?

My bet is no

[tardy delta]

fun thing to use an async keyword if you dont know what it does

[sterile token]

Why would i care? If it works

Doesnt make senses

[tardy delta]

@Async```

could use that at my pojo mapper

but i kinda quit it

[sterile token]

Lmao stop latghing at me

You are making me mad

[tardy delta]

im not laughing

[hazy parrot]

.

[tardy delta]

fun thing about designing a database library is that you don't have to care about speed :)

[sterile token]

Yes ofc i would talk without doing it

[hazy parrot]

And you say that only if you write async keyword, function will be async?

[tardy delta]

is there smth like

async {
  Console.WriteLine("this got executed async");
}```

[hazy parrot]

Not that I know of

There is in kotlin 😛

[tardy delta]

kotlin looks already cursed enough

but it has some interesting features that java needs

[sterile token]

Take as example Javascript too, really well and proper designed Async system

[hazy parrot]

Tbh that is true

Syntax wise

[hazy parrot]

That is not answer to my question

[tardy delta]

what even was the question

[hazy parrot]

.

[humble tulip]

Bro you can't ever expect an async value to return sync

[tardy delta]

heeheehee

[sterile token]

Ik that, so they Docs are wromgly

[tardy delta]

now steal the site

[hazy parrot]

Gotta remove that rn

[humble tulip]

how are the docs wrong?

[humble tulip]

without blocking

[tardy delta]

isnt () => console.log blablabla valid here too?

[humble tulip]

the current thread must always wait for the other thread to finish up

[hazy parrot]

Yap, totally

[sterile token]

So how does the spigot Schedule system works without blocking nor using Completable Future

[hazy parrot]

You don't have to block to use async 💀

[hazy parrot]

You just can't return a value

[hazy parrot]

Tf that is cursed af

[tardy delta]

here you go with the new pfp

[sterile token]

Why? That is My end question

[tardy delta]

cuz that value is computed async and the sync code doesnt wait on the async code to return

thats where completable futures come in

[sterile token]

From i what know threads queue each process, then execute it, wait for result and finally return it

🤔

[hazy parrot]

If I go to make you coffie, while you are programming, can you take coffe before I'm finished, or you have to stop programming and go to kichen to take it?

[tardy delta]

dont even know what the question was smh

just talking shit

[tardy delta]

ask your gf

oh right..

🤡

[humble tulip]

You don't ever get a value returned from a scheduled task

You schedule a task async

[worldly ingot]

Beat me to it lol. I was just about to reply to that

Scheduler doesn't return a value

[humble tulip]

When you get your result, you schedule a sync task

[worldly ingot]

You can use the scheduler to process something asynchronously and return a value, but you'd need to create and return a CompletableFuture

[tardy delta]

this feels like the same conversation i had two years ago

wait the whole jvm uses the same common pool for cfs right?

unless you pass in an executor

[worldly ingot]

I believe so, yes

[sterile token]

Yeah that is okay, but is not how async works over threads. Because the result is computed Async and returned the value. So when you get the value is already sync, because the future ended

[tardy delta]

hmm i was just thinking about optimisations but whatever

imagine geol joining this conversation now, he would freak out

[hazy parrot]

i am making you coffie async while you are programming

[rough drift]

So, I need to delete a world, however spigot doesn't let me if there are players, I figured that sending players to the hub using bungeecord works, just to make sure, does Player#sendPluginMessage have some sort of block or do I have to wait until the world is empty?

[hazy parrot]

if you want to go and get coffie, you would have to stop programming

[humble tulip]

            CompletableFuture.supplyAsync((Supplier<String>) () -> {
                //return something here
            }).thenAccept(s -> Bukkit.getScheduler().runTask(plugin, (Runnable) () -> {
                //use string sync here
            }))

[hazy parrot]

if you want me to get you coffie when im done, you use something called callback

[sterile token]

No, because you (Async) bring me the coffe to my current thread

🤔

[hazy parrot]

?

[humble tulip]

????

Let's break it down.

[tardy delta]

give the thread some coffee

[humble tulip]

You have a slow task to do like getting something frm a db

You dont want to wait so you want to get it on another thread

[sterile token]

No no i mean i must understand Async un Java because in future i Will make Big projects

Which Will need Async

[humble tulip]

You do CompletableFuture.supplyAsync(() -> { return "DB Value here"; })

that will get the db value async

you understand this much?

[sterile token]

Yes that i understand

[humble tulip]

it's done on a separate thread from the one you called it on

ok

great

[sterile token]

Yeah this i know

[humble tulip]

if you have code after the compleablefuture

maybe something like 1+1;

that code will continue executing on your main thread while the completable future is working on your db

but what's the point in getting something frm the db if you cant do anything with it?

That's why compleablefuture has methods like thenAccept

which allows you to do something with the result from the compleablefuture

[sterile token]

Ok

[tardy delta]

where did my boo go to

[sterile token]

Just don't understand the diff between returning the value itself and future itself, if both of them You have the value

[humble tulip]

Both dont have the value

[tardy delta]

i probably have to add a hook to it

[humble tulip]

the future will have the value in the "future"

that's why its a future

[tardy delta]

damn

[sterile token]

Okay def won't touch the project until i Start unicersity, we're we have OS Arch and programming

[humble tulip]

@sterile token wanna see a simple version of what compleablefuture looks like interannly?

[sterile token]

Yes

I have seen many impl of Async that why i'm mix

[humble tulip]

https://github.com/minion325/VariableEnderChests/blob/master/src/main/java/me/saif/betterenderchests/utils/Callback.java

look at this class

it's similar to a compleablefuture

i also made it before i knew compleablefuture wasa thing

[sterile token]

Someone of them use Executors, others Threads, others Completable future, and a few CompletableFuture with an executor

[tardy delta]

whers moo

id say jvm exited before cf finished but those arent daemon threads

[humble tulip]

did you look at the class i sent?

[tardy delta]

aha thats your plugin

[sterile token]

Yes

[tardy delta]

i looked through that whole plugin back in the days

[humble tulip]

Right so a Callback is kinda like a promise

so is a compleablefuture

[humble tulip]

lmfao

[sterile token]

Oh right i understand promises

[humble tulip]

ok so basically

[sterile token]

Cuz of Ts

[humble tulip]

when you get something using a compleablfuture its like saying im gonna get this and i'll get it to you in the future

so when you do CompleableFuture.supplyAsync(), a new CompleableFuture is returned to you

the supplier is then run on a separate thread

and when the result is gotten on the thread, compleablefuture.complete(result) is called

[sterile token]

Promises takes an I/O operation, queue each thread, compute each thread and return the result

[tardy delta]

it returns a new CompletableFuture object and in the meantime it starts executing the code you gave it and when its finished it places it in the future and runs thenAccept, thenRun hooks etc

once made my own cf

it was a piece of shit tho

[humble tulip]

does anyone know how to setup pterodactyl?

[hazy parrot]

i do

[humble tulip]

i tried once, and gave up

just continued using screens

[sterile token]

Also really sorry for how i refer to You all, i was a bit stressed because i want able to understand how it works

[hazy parrot]

its not that hard if you know what are you doing, if you need any help feel free to hmu

[jagged salmon]

#1 int rightArmX = plugin.getConfig().getInt("rightArm", 1); int rightArmY = plugin.getConfig().getInt("rightArm", 2); int rightArmZ = plugin.getConfig().getInt("rightArm", 3);

#2 List<Integer> rightArm = plugin.getConfig().getIntegerList("rightArm"); int rightArmX = rightArm.get(1); int rightArmY = rightArm.get(2); int rightArmZ = rightArm.get(3);

I'm trying to get the config values for "rightArm" which are integer values I've tried these metods above and they don't work? the #2 gives an error when run but shows nothing in my parser.
The config:

  x: 270
  y: 0
  z: 0```

[humble tulip]

nms 1.8-1.19.3 is a pain in the ass

rightArm.x

[tardy delta]

thats not a list

[humble tulip]

rightArm.y

rightArm.z

[zinc egret]

bump (intellij is my IDE)

[sterile token]

You should use config section

[tardy delta]

i have to be honest but the spigot wiki about config files absolutely sucks

[sterile token]

Yeah

[tardy delta]

https://bukkit.fandom.com/wiki/Configuration_API_Reference

[jagged salmon]

ok thanks

[sterile token]

Not even try to use bungee one

That it's completly fucking stressin to read

[tardy delta]

lol

[sterile token]

Yeah because you can't extends the config

Like You do on bukkit with YamlConfiguration

[jagged salmon]

plugin.getConfig().getIntegerList("rightArm").get(1);
something like this would work right

[sterile token]

Use a section

[tardy delta]

no thats not an integerlist

its a config section

[sterile token]

Yeah

[jagged salmon]

so stringList?

[chrome beacon]

No

a config section

[tardy delta]

an int list would be ```yml
path:

• 1
• 2```
  or

path: [1, 2]```

you need the child node of rightArm

[tawdry parcel]

Should I use the IntelliJ Build Artifacts Option or should I compile with marven, or is that the same?

[chrome beacon]

Use maven

[tardy delta]

so rightArm.x, rightArm.y etc

. is used as a separator

[jagged salmon]

alright thanks a lot 😄

[tawdry parcel]

Is there a reason?

[sterile token]

This are list

MyList: [1, 2, 3]

MyList:

• 1
• 2
• 3

[chrome beacon]

If it's a maven project you use maven to compile. It's really that simple

[sterile token]

I think he havent learnt correctly maven

[chrome beacon]

If it isn't a maven project you're free to use artifacts

but I would still recommend maven or gradle as it makes managing dependencies easier

[sterile token]

If not a gradle nor maven project, You must artifact

[tardy delta]

mf read the chat

people are blind

[sterile token]

Lmao stop laugthing at me

[tardy delta]

im not exactly laughing here

and the world is hard, get used to it

[sterile token]

Well i dont care it's simple if someone fuck i just ignore that ppl

[tardy delta]

whos pol?

[tawdry parcel]

Yes, but if I wanted to create a spigot plugin I had to use either Maven or Gradle, I couldn't use nothing

[sterile token]

No?

[tawdry parcel]

But thank you :D

[sterile token]

Before i learnt maven i used to compile with Ant

[worldly ingot]

Are you okay?

I'd imagine that would have given you some form of PTSD

[rough drift]

Scoreboard#getTeams()#forEach(Team::unregister); should work right?

[quaint mantle]

How to remove an offline player from an ArrayList

[sterile token]

Lol another one

[quaint mantle]

?

[rough drift]

list.remove(player)

[quaint mantle]

OFFLINE Player

[rough drift]

well yes

player extends offline player

[sterile token]

What happen to you werent like that

[rough drift]

so you can pass in a player or offline player

[hazy parrot]

do you want to filter your list and remove all offline players ?

[rough drift]

though you should store UUIDs and call Bukkit.getOfflinePlayer(UUID) or Bukkit.getPlayer(UUID)

[rough drift]

?

[quaint mantle]

I want to remove a certain player from the list when he is offline

[tawdry parcel]

Look, if i want to create a spigot plugin i need to select either maven or gradle, i dont have the option to use nothing
https://i.postimg.cc/gcXWY6Qf/image.png

[rough drift]

Yeah

[sterile token]

I'm pretty okay, just a bit upset because i don't understand Async on Java

[rough drift]

that's how it works

use maven or gradle

[hazy parrot]

then just get player for event or whatever, and do as ikevoodoo told you

[rough drift]

You can't not use it

[hazy parrot]

that is if you use plugin for intellij

[rough drift]

you shouldn't use just java or intellij to compile anything

a build tool is way better

[hazy parrot]

^

[sterile token]

Yeah that si true, i just told that as an example

[tawdry parcel]

oh okay thank you so much guys

[zinc egret]

im like so stuck on this 😭😭, 0 clue

[tardy delta]

how does this look qua code design? https://paste.md-5.net/etowelewoj.java

[chrome beacon]

When you've setup the project run the Server configuration. You can find it on the top right

[rough drift]

If I iterate over a scoreboard's teams and call unregister on each team, does that cause a CME?

[chrome beacon]

Sounds like a try it and see moment

[rough drift]

I hoped someone knew already lol

sometimes it's faster to ask

[tardy delta]

myes

💀

💀

dammit

[hazy parrot]

does that annotation do anything

[tardy delta]

too lazy to use an IntFunction<Node> cuz casting and stuff

[eager yew]

Hi, how do i get the Vanilla Chunk Generator, or the code of the vanilla ChunkGenerator?

[tardy delta]

lets just use di

works ig https://paste.md-5.net/ixugorobab.java

ok got rid of that NodeFunction and made it a Function<IntPredicate, Node>

[topaz cape]

does anybody know why NMS world doesn't change for a server player after a world switch

[worldly ingot]

what

[undone spindle]

?permissions

[undone axle]

CafeBabe Help Menu

Syntax: ?permissions 

Command permission management tools.

​

**__Subcommands:__**

canrun Check if a user can run a command.
explain Explain how permissions works.

Type ?help <command> for more info on a command. You can also type ?help <category> for more info on a category.

[undone spindle]

uh....

?permissions explain

[undone axle]

This cog extends the default permission model of the bot. By default, many commands are restricted based on what the command can do.
This cog allows you to refine some of those restrictions. You can allow wider or narrower access to most commands using it. You cannot, however, change the restrictions on owner-only commands.

When additional rules are set using this cog, those rules will be checked prior to checking for the default restrictions of the command.
Global rules (set by the owner) are checked first, then rules set for servers. If multiple global or server rules apply to the case, the order they are checked in is:

1. Rules about a user.
2. Rules about the voice channel a user is in.
3. Rules about the text channel a command was issued in.
4. Rules about a role the user has (The highest role they have with a rule will be used).
5. Rules about the server a user is in (Global rules only).

For more details, please read the official documentation.

[undone spindle]

okey did not help....

okay so hello sharks i have a question i have been trying to work with permissions but it no work

public void onPlayerFish(PlayerFishEvent event) {
        if (event.getState() != PlayerFishEvent.State.CAUGHT_FISH) {
            return;
        }


        Player player = event.getPlayer();

        if (!player.hasPermission("Fishing.Fish")) {
            System.out.println("no bitches");
        return;
        }

        String region = RegionManaging.getRegion(player).iterator().next().getId();
        FishingRegions fishingRegion = FishingRegionManager.getFishingRegion(region);

        if(fishingRegion.getStatus() == FishingStatus.NO){
            event.setCancelled(true);
            return;
        }

        if(fishingRegion.getStatus() == FishingStatus.OFF){
            return;
        }

        event.setCancelled(true);
        FishHook hook = event.getHook();

        FishingItems randomItem = fishingRegion.GetRandomItem();
        ItemStack rItem = randomItem.getItem().clone();
        rItem.setAmount(randomItem.getRandomAmount());
        Entity droppedI = player.getWorld().dropItem(hook.getLocation(), rItem);
        player.giveExp(Math.round(randomItem.getRandomxp()));
        hook.setHookedEntity(droppedI);
        hook.pullHookedEntity();
        hook.remove();

    }

as you can see here it should cancel if player does not have permissions
but it does not. cus i dont have permissions and it still lets continue's on the code and gives me a random item

[tawdry parcel]

what does this error mean:
@Override is not allowed when implementing interface method

[worldly ingot]

No clue because that's blatantly false given no context

What's your code look like?

[tawdry parcel]

oh sry i forgot 😅

package com.koner.konerutils.nickname;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class NicknameCommand implements CommandExecutor {
    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        Player player = (Player) sender;
        String nickname = args[0] != "default" || args[0] == "" ? args[0] : player.getName();
        player.setDisplayName(nickname);
        player.setCustomName(nickname);
        player.setPlayerListName(nickname);
        player.sendMessage("Display Name: " + player.getDisplayName() + " Name: " + player.getName() + " Custom Name: " + player.getCustomName() + " PlayerListName: " + player.getPlayerListName());
        return true;
    }
}

and it underlines the @override

[undone spindle]

yellow or red?

[worldly ingot]

Either way it shouldn't be underlining lol. That's correct

[tawdry parcel]

red

[worldly ingot]

Only thought would be that you're compiling against Java 5 or something

Are you using Maven? Because J5 is the default

[tawdry parcel]

yes

[worldly ingot]

Yeah, so make sure you have (at the very least) Java 8 selected

https://www.baeldung.com/maven-java-version

[tawdry parcel]

dou you mean that <java.version>19</java.version>

[worldly ingot]

Yeah, though that does nothing unless you use that property elsewhere

[undone spindle]

uh in your external libraries

you should see java 19 there

[worldly ingot]

If your Maven is using Java 19, then make sure your project is also set to use language level 19

[undone spindle]

choco could you also help me with a problem im having?😅

[tawdry parcel]

yes it is selected

how can i change the maven java version in the maven-jar-plugin?

cause <source> und <target> is not working

[undone spindle]

what is your source and target now?

[tardy delta]

array[char] being a thing smh

[undone spindle]

uh?

[tawdry parcel]

i dont have source and target because it underlines that lol
my pom.xml: https://paste.md-5.net/gujehofufa.xml

where do i need to add the source and target?

[undone spindle]

<build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.3.0</version>
                <configuration>
                    <outputDirectory>C:/Koner/projects/minecraft/konercraft/plugins</outputDirectory>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                </configuration>
            </plugin>
        </plugins>

[worldly ingot]

^ Yeah, you're missing the thing that actually uses those properties

[fading spindle]

do you need to install minecraft development plugin in intellij for it to work

[worldly ingot]

(though remove the outputDirectory from that example above. Rest is fine)

No, you can write plugins without it. It does greatly simplify things though

Note it's unofficial however

[undone spindle]

could someone pls help me with this?

[undone spindle]

uhm outputDirectory can stay as it was in his pom.xml anyways its up to konor

[worldly ingot]

Oh, sorry, thought that was yours lol

[undone spindle]

nope i copied konor's pom.xml from pastebin XD

[tardy delta]

oh i see why im getting an error

children[' ' - 'a'] hmm

[frank kettle]

what happens if a server has 2 of the same plugin jar but different versions?

[worldly ingot]

iirc it's just whichever one is loaded first

Depending on your OS, file system, and other factors, that will vary from server to server

[median trench]

Can I change the default world chunk generator without changing bukkit.yml, like to run from first-setup without touching anything?

[frank kettle]

oh okay, cause im naming my jars with its corresponding versions and I'm worried some people might just put the new jar in the plugins folder and forget to delete the previous. and this way miss out on the new update features and then be mad 😂

[tardy delta]

😢

how does 'C' match c -> c >= 'a' && c <= 'z'

its an IntPredicate so maybe it does some weird internal conversion from char to int

[olive lance]

does this make sense to any one?

[pseudo hazel]

x == 3

[olive lance]

nbm

i was so confused but now i see

ty btw

[worldly ingot]

A capital 'C' will not match this predicate

Even in an int predicate because chars are literally just ints

[tardy delta]

it seems to do so im confused

lemme see what goes wrong

[frank kettle]

🤔 is there a way to call out an event?

im doing a breakNaturally(tool) on a list of blocks but unfortunately this doesn't drop any experience. so i was thinking to try to "call" an event like new BlockExpEvent(block, experience).

is anythign like this possible?

[tardy delta]

Bukkit.getPluginManager().callEvent(Event)

[tardy delta]

my logic is broken then

[worldly ingot]

Yes

[tardy delta]

please do me a favour and change that background

[worldly ingot]

No

[tardy delta]

i guess people get used to it

[frank kettle]

alright

will test, ty

nope, not working

no error

[tardy delta]

what not working?

[frank kettle]

it's not dropping any exp

i guess i will remove the block the player actually breaks from the list of blocks to break with code and then sum up the experience of all the blocks that will be broken into this main block's experience dropped since this has a setExpToDrop function

🤔

[tardy delta]

ig just calling it doesnt drop xp

idk

doesnt block::breakNaturally already fire a blockbreak event?

[frank kettle]

no

[trim creek]

Something is completely wrong with my server, and I can feel it. Command Suggestion Blocking might have killed the tab completion feature of my lobby server, with me not knowing how to fix that. 🤣

Also I love how only certain commands are available even tho I do have the perms for them lol

[undone spindle]

why tab complete on normal commands

?

[trim creek]

I have been using this PlayerCommandSendEvent

[undone spindle]

they are automatically implemented in the command list

[trim creek]

and thus

I might have broken everything

[tardy delta]

im kinda wondering what happens when you call ::toLowerCase on things other than letters

seems to return the same thing for number

[trim creek]

@EventHandler
    public void onSuggest(PlayerCommandSendEvent e) {
        List<String> ownerCommands = new ArrayList<String>();
        List<String> managerCommands = new ArrayList<String>();
        ownerCommands.add("restart");
        ownerCommands.add("stop");
        managerCommands.add("luckperms");
        managerCommands.add("lp");
        if (e.getPlayer().hasPermission("rank.owner")) {
            e.getCommands().addAll(ownerCommands);
            e.getCommands().addAll(managerCommands);
            Bukkit.getConsoleSender().sendMessage("§aOwner");
        } else if (e.getPlayer().hasPermission("rank.manager")) {
            e.getCommands().addAll(managerCommands);
            Bukkit.getConsoleSender().sendMessage("§aManager");
        }
    }

This entire code sucks. Not just it, but the feature itself.

[tardy delta]

wheres the Arrays.asList

[trim creek]

• oh and btw even without this code all my commands... are just gone xd -

[trim creek]

I was lazy.

lmao

[olive lance]

is this some kind of sick trick question

why does the ascii code matter lmaoo

or will it print the ascii number in that case? lol

[tardy delta]

should work ig

[humble tulip]

Won't that give an error?

[tardy delta]

and yet it doesnt throw

[humble tulip]

Nah it won't

[olive lance]

i have no idea

i feel it will just say ABac

[trim creek]

Not letting the plugin use this code seems to unwork. I love this shitty enginereed feature.

[humble tulip]

Same

But idk if it's gonna add the chars

[tardy delta]

what about ABac

[humble tulip]

Like the value

[olive lance]

the answer

[tardy delta]

left is a string and every string += gets added to it

[olive lance]

so then ABac yea?

[humble tulip]

System.out.println("AB" + 'a' - 'c'); isnt valid tho

yeah ABac is right

[humble tulip]

this cant be compiled

System.out.println("AB" + ('a' - 'c')); is the correct syntax which wuld give "AB-2"

[olive lance]

so it was a trick question then lol wow

[humble tulip]

If you put them in brackets

[tardy delta]

everything works fine, then it sees the C and it fails to detect it lol

[humble tulip]

System.out.println("AB" + ('a' + 'c'));
AB196

[frank kettle]

yeah, just like

Assume that horses can fly. How long will a pig take to reach the sky?

[olive lance]

interesting

[trim creek]

Using

@EventHandler
    public void onSuggest(PlayerCommandSendEvent e) {
        e.getCommands().remove("settings");
    }

removes the /settings command. How can I readd ALL the commands to remove the commands I want to "hide"?

[tardy delta]

not even sure if theres specific bytecode to work with chars

like there isnt bytecode for booleans either

just uses a byte

[worldly ingot]

You just wouldn't remove it

The commands list can't be added to. It will always contain all the commands on the server (given no other plugin is modifying it)

If you want to show the player all the commands again as though you never removed them, you can call Player#updateCommands() which should re-send them to the client

[tardy delta]

lol it works here and in my impl it doesnt :/

[trim creek]

This is weird in one or more ways. Suggestion blocking is done using PlayerCommandSendEvent, isn't it?

[humble tulip]

what isnt working?

[worldly ingot]

Yeah that looks like it's working. You're doing assertTrue() but the condition is false

Therefore, error

[tardy delta]

works there but not in my actual code

its late and im clearly not seeing it XD

[worldly ingot]

mk well your test you just sent there is correctly throwing an error

[trim creek]

Doesn't seems to readd them. 🤔

[humble tulip]

where's your code that isnt working?

[worldly ingot]

I mean as long as you're aware that the PlayerCommandSendEvent is called when you call that method

[trim creek]

In what type of storage is "removed" or "hidden" commands are stored in?

[worldly ingot]

So if you have some command removal in that event, yeah, it's going to remove it still

[trim creek]

The actual thing I want to make, is that if you for example have a admin rank, you should be able to see /ban, /mute, etc, but without an admin, you should not.

I've tried a plugin for that, but it didn't work so I am making a custom one . xd

But even tho using player.updateCommands(), commands are still not shown.

[humble tulip]

just use permissions?

[tardy delta]

uhh thats it basically

[trim creek]

Only certain ones.

[humble tulip]

aw hell nah

idk wtf im watching

[trim creek]

Yes I could, and I would, but not all plugins does that, and thus, I can't or don't want to support it.

[tardy delta]

which calls putChildIfAbsent which calls checkChar and assures c -> c >= 'a' && c <= 'z' matches wih 'C'

[humble tulip]

Lemme see checkChar and putChildIfAbsent

[trim creek]

once I gain OP I will see all commands. wtf is going on

[tardy delta]

seems to work when i hardcode intpredicate

dunno how that can be an issue

[trim creek]

UpdatE: doesn't shows anything anymore XD

[tardy delta]

im probbaly doing smth stupid

[trim creek]

Welcome to the beauty of programming

[tardy delta]

im like giving each node the predicate so should work ig

wha

[worldly ingot]

500IQ, negate the predicate and don't ask questions

[tardy delta]

i did, then 4/5 errors

now 1/5

[mighty aurora]

Question. I'm trying to follow this tutorial to learn how to do NPC's and such. I can't find the updated version of PlayerInteractManager for NMS. Can anyone help me? https://www.spigotmc.org/threads/how-to-create-and-modify-npcs.400753/

[tardy delta]

its probably true but how

[trim creek]

Aight I realised I fucked my server

[tardy delta]

poor server

[trim creek]

Like... How tf did I made /lp be unknown to players but /gm not?

[tardy delta]

myes

[trim creek]

Time to reset every fucking possible file

[tardy delta]

hmm thats probably root node fucking up

[trim creek]

oh nevermind I all did shittly was another plugin blocking shit 🤣

[tardy delta]

its like playin around

[trim creek]

FUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUCK

[frank kettle]

how long does the spigotmc api takes to update a plugin's version? I'm using it to check if the server is using the latest version.

just for curiosity

[worldly ingot]

I think it updates every 6 hours, though that's based on rough information I vaguely recall from a couple years ago

[frank kettle]

just noticed it's not automatic so was asking just for curiosity

[tardy delta]

im stupid

first class idiot

forgot to set predicate for root node