help-development

[quaint mantle]

in this

if (busca.fijado.containsKey(k.getUniqueId()) && busca.fijado.get(p.getUniqueId()) == 1) {
                        System.out.println("Se ha detectado un jugador en busca y captura.");
                        main.getEconomy().depositPlayer(k, 100);

                        new BukkitRunnable() {
                            @Override
                            public void run() {
                                busca.iniciarWanted();
                            }
                        }.runTaskLater(main, 160);
                        busca.quitarHash(p);
                    }

[summer cape]

Hello :D, I im trying to get a simple npc to working but its always sayes Caused by: java.lang.ClassNotFoundException: net.minecraft.server.level.ServerPlayer when i try to spawn it. I use 1.20.2 Spigot

[short drift]

Based on what you've told us, according to my professional opinion I would say that

It is broken.

And that's why it doesn't work.

[summer cape]

👀 how can i repair it or get it working

[short drift]

Have you tried reboting your computer?

[summer cape]

👀 no i dont restartet my pc yet

[short drift]

The issue is of course that no one can help you with that amount of information.

It's like asking "Why doesn't my car start?"

[eternal oxide]

you didn;t build againsdt 1.20.2 is my guess

or your server is not 1.20.2

[summer cape]

my server is 1.20.2 the file is called spigot-1.20.2

and i got it from the build tool

[summer cape]

ok ill delete my server and make the server again my that works

[zealous osprey]

There's really a difference?

Does nothing happen when config is null when using ::?

[eternal oxide]

I would expect the lambda to consume the error

[short drift]

Does anyone know how to turn these numbers into ticks?

        { "predicate": { "time": 0.0000000 }, "model": "item/clock" },
        { "predicate": { "time": 0.0023330 }, "model": "item/clock_01" },
        { "predicate": { "time": 0.0046660 }, "model": "item/clock_02" },
        { "predicate": { "time": 0.0070420 }, "model": "item/clock_03" },

[tender shard]

other way around

public class Test {

    static class Config {
        boolean isValid() {
            return true;
        }
    }

    public static void main(String[] args) {
        Config config = null;

        try {
            Runnable lambda = () -> config.isValid();
            System.out.println("Lambda 1");
            lambda.run();
            System.out.println("Lambda 2");
        } catch (NullPointerException ignored) {

        }

        try {
            Runnable methodReference = config::isValid;
            System.out.println("Method Reference 1");
            methodReference.run();
            System.out.println("Method Reference 2");
        } catch (NullPointerException ignored) {

        }
    }
}

This will only print "Lambda 1"

[eternal oxide]

yep, lambda blows up with an NPE on teh class instance where a method reference blows up on method access

[golden turret]

i tried to update node, but it looks like something is not letting the updated file in /etc/profile.d to be executed

when i do source /etc/profile.d/nodejs.sh the path is added, but then i get 2 versions of node in the $PATH

[grim hound]

where can I find paper's source code?

the changes they made to craftbukkit

cuz my unholy magic

breaks paper

but not spigot

paper issues brah

[eternal oxide]

?wherami

[grim hound]

wher

[eternal oxide]

missed an e

[golden turret]

?whereami

[undone axle]

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

[alpine urchin]

show us ur code

[grim hound]

well it's complicated

[alpine urchin]

ok

[grim hound]

and spread out a lot

[alpine urchin]

maybe re-organize it

to then show us

ive dealt with a lot of the craftbukkit changes

paper did

[grim hound]

it's well-structured

[alpine urchin]

ok

[grim hound]

this overrides these

[alpine urchin]

Generally things to look out for is when you are attempting to find fields by name and find subclasses by name.

[grim hound]

and prevents players from being added into any of them if they're unverified (not logged in, unregistered, captcha not completed)

[grim hound]

this works

the thing that doesn't is when the player joins

[worthy yarrow]

@alpine urchin getting ready eh? haha

[alpine urchin]

yes

[grim hound]

and I suspect this

to be the thing causing paper to cry out loud

[worthy yarrow]

Let me know when you are ready, I'm free whenever

[grim hound]

cuz I change internals

[alpine urchin]

We agreed in 40 minutes. 👍

[worthy yarrow]

I know haha

[blazing ocean]

wait are you actually getting lessons from him

[alpine urchin]

XD

[worthy yarrow]

Real

[blazing ocean]

thought it was just a joke smh

[grim hound]

like java lessons?

[blazing ocean]

idk

[alpine urchin]

python lessons

[blazing ocean]

💀

[worthy yarrow]

Actually asm

[grim hound]

brah

[worthy yarrow]

Even better

kek jk

[grim hound]

so the java lib?

or did you mean assembly

[worthy yarrow]

More OOP concepts than anything

But yeah it's over java haha

And some packet lessons as well

[alpine urchin]

https://tenor.com/view/serpicoandnelly-gif-18836404

[grim hound]

so retroop

no idea here

?

[worthy yarrow]

If only there was a hottub 😦

[short drift]

Help me understand the significance of the tick values on the right side in this data:
https://pastebin.com/LbBYP45h

They are weird.

[frozen tusk]

could someone help me with coding this lockout plugin

i got the plugin from https://www.spigotmc.org/resources/lockout.112607/ and ive added a bunch of objectives already

but im new to coding this stuff and im trying to add an objective that is obtained when someone gets an advancement

[worthy yarrow]

Are you new to java?

[frozen tusk]

took ap java in school last year

so not exactly

[worthy yarrow]

So you're just needing to learn spigot api for the most part?

[frozen tusk]

yeah

ive probably put 5 hours into just trial and error on this if u could help me thatd be great

https://www.spigotmc.org/attachments/upload_2024-5-28_16-2-3-png.831931/

this is kind of what ive been messing with

[worthy yarrow]

Reason I'm asking is because you're not going to get like "help" with the plugin, rather just on particular problems, so my suggestion is to take to the jdocs and come back if it's a particular issue

[frozen tusk]

yeah

[worthy yarrow]

It's the

?xy

[undone axle]

https://xyproblem.info/

[frozen tusk]

this is a particular problem

[rough drift]

paper just breaks

It's easy to tear into

[worthy yarrow]

What's the issue then?

[short drift]

You could ask Google Gemini for help.

[frozen tusk]

im trying to get it to detect when an advancemtent is completed

and give the player a point

[frozen tusk]

this

[worthy yarrow]

?paste more code

[undone axle]

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

[frozen tusk]

i think somethings wrong with the return, the method isDone might not be right?

[worthy yarrow]

And any errors

[frozen tusk]

no errors

just doesnt work

[worthy yarrow]

.

[frozen tusk]

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

this is with the advancement code taken away

just the running code for lockouts that i play with

[worthy yarrow]

well uh

what language is that kek

[frozen tusk]

idk 💀

https://www.spigotmc.org/resources/lockout.112607/

this is the og one i got it from

[worthy yarrow]

Gpt said its lua

[frozen tusk]

oh ok

[worthy yarrow]

mmm

[ivory sleet]

lua

Yea its lua

[frozen tusk]

thanks lemme look into lua stuff ill come back if im still having issues

unless someone knows lua

[worthy yarrow]

I only know java haha

[frozen tusk]

same

[ivory sleet]

Well I know lua as a language

[worthy yarrow]

^

I've heard of it rather

[frozen tusk]

is there like lua wiki or something

[ivory sleet]

Ru trying to learn lua, or whatever library u’re using w lua?

[frozen tusk]

no

just trying to get this line of code to work

[worthy yarrow]

I'd just write that plugin yourself then kek

[frozen tusk]

.

[frozen tusk]

its so much work to rewrite it all in another language

but maybe ur right

[worthy yarrow]

yeahhhh but idk

[frozen tusk]

idk who wrote it originally or anything

[worthy yarrow]

I thought lua was like script language

anyhow, https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/player/PlayerAdvancementDoneEvent.html

Use that event

[frozen tusk]

yeah i tried that one

but its not l,ua

[worthy yarrow]

Write it in java

[grim hound]

why

the hell

does paper have a 7z file

in it's source code

AND IT'S TITLED SERVER-1.20.4.JAR

[ivory sleet]

yea

It should be a java archive file, unless????

[worthy yarrow]

Do you know anything about the spigot api btw?

[frozen tusk]

not much

[worthy yarrow]

Do you know how to handle events

[frozen tusk]

just went through the wiki for a while trying a bunch of stuff

[frozen tusk]

yeah the plugin already had some playermoveevents and stuff so i just replaced those with playeradvancementdoneevent

and the other one

[worthy yarrow]

public class SomeClass implements Listener{

@EventHandler
public void onAdvancement(PlayerAdvancementDoneEvent event) {
  // Do some stuff
  }
}```

just to be sure you do this yea?

[tardy flame]

That's amazing

[frozen tusk]

oo ok i havent tried onAdvancement

will do thanks

[worthy yarrow]

onAdvancement is just the method name

has no relation to the function

[grim hound]

@ivory sleet

[worthy yarrow]

Except for the name convention

[grim hound]

do you know where I can find the paper implementation of the PlayerList class?

[ivory sleet]

well, I assume you use paperclip or like yk, either fork paper, or use paperweight gradle plugin to get the dependency in ur project

[frozen tusk]

another problem i had was getting the advancement id

like would it just be for example, Advancement.SNIPER_DUEL

?

[ivory sleet]

event.getAdvancement() gives you and Advancement object

That thing is Keyed so you can call getKey() on it which yields a NamespacedKey

[frozen tusk]

oh

so how do I make sure its the right advancement im calling?

[ivory sleet]

I assume you wanna check which advancement was just done?

[frozen tusk]

well thats step one ig

[ivory sleet]

well I think a simple if statement should do the trick

[worthy yarrow]

We like to do guard clauses here :p

[ivory sleet]

Yea well if the event callback grows then its appropriate to consider keeping indentation levels low

[frozen tusk]

i tried returning the boolean isDone

[worthy yarrow]

fair enough

[frozen tusk]

but idk where to implement the actual advancement

sorry btw im super new to lua and bukkit

[worthy yarrow]

snap now I forgot

What's the name of the advancement? Can't you get it by string (name)

[frozen tusk]

one i was trying to do was sniper duel

in 1.18 its like snipe_skeleton or something but 1.20 its sniper_duel i believe

[worthy yarrow]

There's #getType() but I'm not sure if that'll get you the actual advancement

I haven't done really anything with vanilla advancements, just my own quests system

[frozen tusk]

@ivory sleet

aw

i cant send screenshots

[tardy delta]

?img

[undone axle]

Can't send images? That's because you're not verified! Use !verify to complete verification.
Alternatively, you can upload screenshots to any image hosting site and share the link.

Here's some screenshot utilities that you can use to upload images.
Lightshot: https://prnt.sc
Imgur: https://imgur.com/upload
Flameshot: https://flameshot.org

[frozen tusk]

@ivory sleet

getAdvancement isnt workin but

.advancement runs

[charred blaze]

is it possible to rotate display entity around some axis?

[eternal oxide]

yes

[ivory sleet]

Wait whaa show me some code

[ivory sleet]

Wait I thought u switched over to a java plugin

[frozen tusk]

no

still trying the lua

[ivory sleet]

cuz I have no clue how that plugin handles java to lua interoperability

[frozen tusk]

yeahhhh

whatever thanks for helping anyway

[ivory sleet]

Does the plugin dev have any discord or something such that you can contact em?

[frozen tusk]

good idea i could look

[grim hound]

what do I add to access the craftbukkit implementations?

from paper

[river oracle]

Ask paper

[grim hound]

can't

[river oracle]

They have forums too

[quaint mantle]

?whereami

[undone axle]

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

[grim hound]

they banned me

[rough drift]

lmao average paper

[river oracle]

Shouldnt have gotten banned then

[quaint mantle]

then your on your own

[eternal oxide]

If you are not careful you may end up banned here too

[ivory sleet]

https://github.com/PaperMC/paperweight-test-plugin

[rough drift]

switch to Spigot for a better experience trust

[grim hound]

nobody asked you

[ivory sleet]

@grim hound ^^

[rough drift]

damn hostile

[river oracle]

I mean usually people aren't banned for no reason

[grim hound]

I'm nowhere near hostile with that statement

[quaint mantle]

and more crash exploits then i can count okay to be fair i can only count to 3 but still

[short drift]

The Minecraft community has legendary level of toxicity.

[river oracle]

We accept PRs

[grim hound]

you acting like paper doesn't have them as well

[eternal oxide]

lost some fingers and toes in the war? 🙂

[grim hound]

I'll check it out, thanks

[rough drift]

paper on it's way to break half of the vanilla mechanics for "performance":

[ivory sleet]

isnt that on spigot too also a bit? 🥲

[rough drift]

well I mean

paper outright breaks things

spigot doesn't do that as much

[ivory sleet]

I presume thats true

[river oracle]

Yeah not very much I dislike how spigot deviated from vanilla in some places but that was decided by the OG bukkit team

They chose to deviate on stuff long ago

[ivory sleet]

yea true

[eternal oxide]

I've not played vanilla enough to tell the difference

[rough drift]

basically

technical & redstone related changes (usually you don't see as much of an impact if you're not using automation)

[quaint mantle]

they do but not as many as spigot does and they usually get fixed rather quickly

[rough drift]

Mfw

I can't use half of the technical redstone builds

Mfw

Paper applies insane defaults

Mfw

Paper feels like releasing untested builds

I can go on

want me to go on?

[quaint mantle]

for redstone ppl id would go with something like fabric anyways

[grim hound]

they fix exploits?

[ivory sleet]

eh I feel like we get ur point ike

[eternal oxide]

hol up I'm still googleing Mfw

[rough drift]

Fabric is a good alternative

[grim hound]

well that's interesting

[rough drift]

"My face when"

[grim hound]

then why do incorrect packets still throw errors?

player just sends a fucked up packet

the server panicks

and you can easily crash it with that

[rough drift]

it's paper, they "fix" "issues" that nobody cares for

[quaint mantle]

why can every 11 year old just packet spam your spigot server to death?

[ivory sleet]

maybe we could at least move this paper debate to general? :^)

[grim hound]

I'm asking why paper has that exact same issue

xD

[short drift]

Yes. And I hate Java!

[rough drift]

awie

[rough drift]

I love it tbh

[quaint mantle]

didn't see your message sorry^^

[short drift]

I was just trying to join the conversation.

[ivory sleet]

allg 👍

[rough drift]

fair

[ivory sleet]

man what did Java do to you?

[rough drift]

now help me rewrite the JVM

[ivory sleet]

Its amazing!

[quaint mantle]

i swear to god if now some kotlin maniac comes around and says "no, we don't have these issues here kotlin is way more better you just can't read that shit"

[ivory sleet]

lol

[rough drift]

real

[blazing ocean]

hello

[icy beacon]

hello

did somebody say Kotlin

[chrome beacon]

[short drift]

I would jump at the chance to use C# with Minecraft.

[icy beacon]

look at this function signature 😍

  private suspend inline fun <reified T> downloadAndParse(
    crossinline downloadCallback: suspend BackendAPI.() -> Response<ResponseBody>,
    crossinline inputCallback: suspend (InputStream, String) -> File
  ): Pair<T, File>? = coroutineScope {

[blazing ocean]

i have been summoned

[short drift]

It looks fun.

[icy beacon]

it's actually even more fun, this is an old snippet

[blazing ocean]

ngl java would look way worse

[icy beacon]

probs

didn't try, don't want to lol

[ivory sleet]

Suspend fun
actually!!!

[blazing ocean]

chatgpt

public class MyClass {

    public interface DownloadCallback {
        Response<ResponseBody> download(BackendAPI backendAPI) throws Exception;
    }

    public interface InputCallback {
        File process(InputStream inputStream, String string) throws Exception;
    }

    public static class Pair<K, V> {
        private final K key;
        private final V value;

        public Pair(K key, V value) {
            this.key = key;
            this.value = value;
        }

        public K getKey() {
            return key;
        }

        public V getValue() {
            return value;
        }
    }

    public <T> CompletableFuture<Pair<T, File>> downloadAndParse(
        BackendAPI backendAPI, 
        DownloadCallback downloadCallback, 
        InputCallback inputCallback
    ) {
        return CompletableFuture.supplyAsync(() -> {
            try {
                Response<ResponseBody> response = downloadCallback.download(backendAPI);
                InputStream inputStream = response.body().byteStream();
                String contentType = response.headers().get("Content-Type");
                File file = inputCallback.process(inputStream, contentType);
                // Assuming some method parseResponse to convert InputStream to T
                T parsedObject = parseResponse(inputStream);
                return new Pair<>(parsedObject, file);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
        });
    }

    private <T> T parseResponse(InputStream inputStream) {
        // Implement the logic to parse InputStream to T
        return null;
    }

    // Define BackendAPI class or interface as needed
}

[quaint mantle]

exactly thats what im talkin about

[ivory sleet]

oh god

[icy beacon]

Holy cow

I'm on my phone so I don't have access to the actual code rn but it defo looks simpler lol

[grim hound]

okay

I am lost

in gradle

[remote swallow]

gradle ez

[grim hound]

https://github.com/PaperMC/paperweight-test-plugin/blob/master/build.gradle.kts

here

"paperweight" is supposed to be a var but it ain't defined anywhere

the hell

[floral drum]

hi nerds

[remote swallow]

paperweight is an extension from the userdev function

[grim hound]

uh

[remote swallow]

if you use groovy gradle it wont have intellisense if you use gradle kotlin it will

[grim hound]

uhhhhhh

[quaint mantle]

hi serverbooster

[grim hound]

I think I chose groovy on project creation

do I remake it?

[remote swallow]

no you can just rename it

is ur file build.gradle or build.gradle.kts

[grim hound]

ye

[remote swallow]

reload gradle

and make sure ur settings is settings.gradle.kts too

[grim hound]

it exists and only contains the name info

[remote swallow]

thats correct just make sure its file name is correct

[grim hound]

gradle sure takes its time on reloads

[remote swallow]

its downloading paper and patching the server

or well downloading the dev bundle, extracting it and patching the mc server to give you nms

[grim hound]

oh nice

[remote swallow]

normally a reload wouldnt take more than like 10-15 seconds

[grim hound]

yooo it even deobfuscated the file

damn, now that's a hassle

this number can't be negative

it relies on the fact that at least one player must exist (since they just added him)

and I prevent that from happening

damn

[grim hound]

I can't even be mad at paper for writing terrible code

cuz this is logical

damn

[grim hound]

and I absolutely need to do that

[alpine urchin]

XD

[celest wadi]

troooop

[wet breach]

@alpine urchin your favorite person is back

[celest wadi]

@wet breach u were one of my favorites too dont forget that

[wet breach]

o.O

probably shouldn't tell simple

[celest wadi]

uh oh did i step between something

[alpine urchin]

ma BOY

i been lookin for you

First day out, how's it feel like

[celest wadi]

lmaoo feels pretty good to be back

i like this community

[wet breach]

no lmao, he doesn't like me at all

[celest wadi]

beef in the spigot discord 😮

wsg miles

[river oracle]

@celest wadi what possessed you to come back

[celest wadi]

lost my life again

[river oracle]

you could have lived a happy life, yet you came back anyways 🥲 thank you for your sacrifice

[celest wadi]

yup yup ofc! my duty

[river oracle]

u any good at csgo?

[celest wadi]

uhm no

[river oracle]

oh then let us play together sometime

[wet breach]

this is how you know they are not from russia

[river oracle]

lol fr. I was playing wingman with my friend the other day we played against someone with a russian name. It was over before it started :(

[wet breach]

lol

however as much as I want to say a good lot of them have skills unfortunately most turn to cheating just like the chinese players do XD

[celest wadi]

my current project is an injector for cheats

[river oracle]

wow that's great!

[celest wadi]

not to plug (it dont even work yet) https://github.com/imajindevon/zofia

[river oracle]

don't these cheat injectors gotta work at like ring 0 kerenel level

pretty sure that's when most ACs start nowadays

[celest wadi]

yea well for bigger games this wont work unless i detect AC threads and bypass their methods of detection

the man module works for some bigger games

i will write a kernel driver in the future, its supposed to be really easy with rust

[wet breach]

unless it installs a driver or something similar in the system it can't start there

[river oracle]

the one I think of off the top of my head, well 2. Is genshins anticheat and vanguard

though I believe vanguard is more infamous

[celest wadi]

yea i thought i heard vanguard was kinda shit

[wet breach]

all anti-cheats suck

I never heard of one that was actually good

[river oracle]

well yeah anti cheats are just a horse race pretty much

[wet breach]

the only way an anti-cheat could be good is if it literally hijacks your system and essentially becomes malware

[icy beacon]

oh my god i thought I'd never see this name again

[celest wadi]

bio real

[wet breach]

its not like they died

[icy beacon]

no shit lol

[celest wadi]

almost! 3 times

[wet breach]

yeah see, didn't die

[icy beacon]

i was aware that imajin was present (i think someone sent a roblox profile screenie) but i thought they'd never return to the discord server

[quiet ice]

Okay, who's disappearing next?

[icy beacon]

This sounded threatening

[quiet ice]

no, that's just the cycle of life

Everything needs to be balanced

[tardy delta]

dll injector or what?

[celest wadi]

yup

[tardy delta]

cool

[young knoll]

How does one find their life and then lose it again

Just curious

[tardy delta]

good to have you back soldier

[wet breach]

I am sure villagers ask themselves this too

[alpine urchin]

@wet breach thanks for informing me of the arrival

of our brethren

[wet breach]

I only assumed

seems I was correct

[alpine urchin]

based on what

is my question

[wet breach]

nothing in particular just a feeling that you would like to know they were back

[alpine urchin]

sounds like a miracle

[celest wadi]

https://paste.md-5.net/ruzejinopi.rust
not sure why this is failing, i definitely have enough memory allocated

console output, will reduce to .paste ^: ```
[] Image base: 180000000
[] Image size: 21000
[] No. of sections: 5
[] Allocating memory in the target process..
[] Requires base relocation: true
[] Rebasing..
[+] Allocated 20480 bytes of memory at 230A0FA0000
[*] Copying payload sections..
[-] Section .text @ virtual address 1000
Current rebase addr: 230A0FA1000
Max address: 230A0FA5000
Error: Failed to write to target process memory! Address: 230A0FA1000, last error: 299

[blazing ocean]

sir

this is spigotmc

not some rust thing

[tardy delta]

win32 scary

[celest wadi]

not when im here

or redempt but she gone

[blazing ocean]

gotta love microsoft shitting on naming conventions

[celest wadi]

@wet breach any ideas? sorry to bother ya

[tardy delta]

what naming conventions?

im already happy if i dont have to see LPVOID

[celest wadi]

i think windows just says fuck conventions but for all the rust code im using lower_snake_case

[blazing ocean]

gotta love pascalcase in rust

[tardy delta]

i love it

[blazing ocean]

yup

[tardy delta]

wait

i thought you meant snake case

glad you dont have ada case

Bit_Set

[celest wadi]

jesus christ

[wet breach]

do you know what 299 is?

[celest wadi]

error for reading protected memory?

[wet breach]

no

[celest wadi]

something like that

[blazing ocean]

dear fucking god

[wet breach]

its erroring on partial write because you failed to give a pointer to a buffer of the data you intend to write

[tardy delta]

what partial write

[celest wadi]

thats weird because the buffer is being constructed just fine

i gotta be passing it wrong somehow

[wet breach]

well the buffer should be the third argument

well pointer to the buffer that is

[tardy delta]

299 (0x12B)

Only part of a ReadProcessMemory or WriteProcessMemory request was completed.

[wet breach]

that is what I said

[late sonnet]

some advise....
for a thing like

public enum TypeCat {
  NONE(-1),
  BLACK(1),
  WHITE(2);

  // THE METHODS AND ETC...

  public static TypeCat ofA(int value) {
     return switch(value) {
        case 1: BLACK;
        case 2: WHITE;
        default: NONE;
      }
  }

  public static TypeCat ofB(int value) {
      for (TypeCat tc : values()) {
        if (tc.getValue() == value()) {
          return tc;
        }
      }
      return NONE;
  }
}

what "of" is "better"?

[tardy delta]

for extensibilty, id use b

[wet breach]

I did forget it could throw 299 on a read lmao

but rarely that ever happens

[celest wadi]

2nd is better imo

[tardy delta]

do you know those codes out of your head?

[ivory sleet]

Are you gonna add more constants to that enum?

[wet breach]

actually no, I encountered 299 not that long ago

like maybe last year it was

forget what it was I was doing 🙂

[tardy delta]

suffering from win32

[wet breach]

but sometimes I do have this stuff memorized XD

[late sonnet]

where i get the mention (for efficient way) was for a enum like 3 constants... but i see thing like 20 enums with the ofA

[ivory sleet]

ofB is nice if u consider future enum constants

[warm galleon]

hello, can someone help me with a bug I found in the lootcrate plugin

[tardy delta]

if only we had TryFrom in java

[ivory sleet]

Well Doc and the option of having a static array or int map that runs in a static initializer caching all the values for later lookup?

Or is that too much

[late sonnet]

hmm i dont consider that... for context is for comment for things like that https://github.com/Discord4J/Discord4J/blob/master/core/src/main/java/discord4j/core/object/entity/channel/Channel.java#L160

or well a little more expensive thing https://github.com/Discord4J/Discord4J/blob/master/core/src/main/java/discord4j/core/object/audit/ActionType.java#L93

[tardy delta]

real man calls valueOf and suffer

[ivory sleet]

Ah alright, but presumably api consumers never have to call the “static factory” method themselves?

[alpine urchin]

did u come here

cause u wanted

support

@celest wadi

[celest wadi]

no lol

[late sonnet]

in that cases if they make a getType or any using that enum call the of passing the data provided by discord

[ivory sleet]

hmm, I mean if that’s strictly gonna be the policy by intention, I think ofA is nicer, as long as its leaning more towards existing back in the implementation layer, riight??

[late sonnet]

yeah all the cases are things like that... a enum for types based in the int value or in a minor cases a string value

[ivory sleet]

Yea well thats my opinion on it, ofA is nicer and well somewhat faster, if its not gonna be touched by api consumers, else ofB. :)

[late sonnet]

thanks, i prefer B for this i wanna more opinions for maybe check if im wrong in just try to put use a less code thing xd

[ivory sleet]

:^)

[vague swallow]

Can someone tell me why this throws a NullPointerException?:

   ItemMeta meta = item.getItemMeta();
   meta.setUnbreakable(true);```

[young knoll]

?stacktrace

[undone axle]

We cannot help without the full stacktrace; Please paste it here: https://paste.md-5.net

[vague swallow]

Well it says that meta is null fsr

[young knoll]

Then the item is air

[vague swallow]

OOOOOH

thanks

[quaint mantle]

1 Power material is null
2 Power material is Air

Bruh

[willow girder]

I'm looking for devs for my MC server, anyone interested? (Coding plugins and scripts) DM me

[blazing ocean]

?services

[undone axle]

If you wish to request or offer development/art/building/administration services, please do so at https://www.spigotmc.org/forums/services-recruitment-v2.54/

[willow girder]

What is this

[celest wadi]

paid services for development

[icy beacon]

I've finally finished backing up my stuff after like 2 hours

It's 2:30 am and I'm about to install fedora

[tardy delta]

:o

[wet breach]

its going to break

[twin venture]

Hi there , i need help with world edit & fawe

i have both core and bukkit

[remote swallow]

fawe provides world edit

and use the correct fawe dep

[brittle geyser]

How correctly manage database connection with Jooq and HikariCP?

For example i have this code:

@SneakyThrows
    @Override
    public int execute(@NonNull String sql) {
        return dslContext.execute(sql);
    }
@Override
    public void createConnection() {
        this.dataSource = new HikariDataSource();
        this.dataSource.setJdbcUrl(url);
        this.dataSource.setUsername(settings.username);
        this.dataSource.setPassword(settings.password);
        if (settings.properties != null) {
            settings.properties.forEach(this.dataSource::addDataSourceProperty);
        }
        this.dslContext = DSL.using(this.dataSource, getSQLDialect());
        if (StringUtil.isNotEmpty(tableSQL)) {
            execute(tableSQL);
        }
    }

Will DSLContext auto close?

Or i need to close connection on plugin disabling?

[twin venture]

what dep does it need?

[tardy delta]

have you tried ultramarine? im wondering if its smth useless or not

[remote swallow]

https://intellectualsites.gitbook.io/fastasyncworldedit/api/api-usage

[remote swallow]

cache the data source

[brittle geyser]

i do

[remote swallow]

you always set it

and you always set the data for it

unless create connection is only called once then its fine

[brittle geyser]

not always man

protected AbstractDatabase(@NonNull Plugin plugin, @NonNull String url, String tableSQL, @NonNull DatabaseSettings settings) {
        this.plugin = plugin;
        this.url = url;
        this.tableSQL = tableSQL;
        this.settings = settings;
        createConnection();
    }

[gentle inlet]

?paste

[undone axle]

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

[brittle geyser]

How to close connection correctly to reload connection?

or i can just create new connection if i need to reload it?

[icy beacon]

bet

2:50 am I'll go to bed i think

[quaint mantle]

Damn bro you got same time as me

[icy beacon]

wya?

[quaint mantle]

Exactly 2:50 for me

[icy beacon]

yeah where you at

?

[twin venture]

tried it , but it didn't work ..

[quaint mantle]

Kazakhstan

[icy beacon]

i'm in central russia

[twin venture]

soi they is no maven version that support 1.16.5 < and backwards ?

[icy beacon]

i see

anyhow goodnight

i'll configure this thing tomorrow

[gentle inlet]

Hi can anyone help me with my plugin I am coding this is my first kinda big plugin so pls don't judge and don't say How i could tidy it up or put some thing in different classes. So anyway I feel like my test server is getting bad performance with this plugin enabled can anyone see anything obvious that is causing performance issues I think it might have something to do wtih the task scheduling but idk. Thanks

WardenRelics(Mail File): https://paste.md-5.net/rovuxokegi.java
RelicManager: https://paste.md-5.net/qogipeheli.java
Relic Of Travel(An example of one of the relics): https://paste.md-5.net/erayepefac.cs

[prisma jolt]

package me.buster.namethatitem;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class NameThatItemPlugin extends JavaPlugin implements Listener {

    @Override
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
        getLogger().info("NameThatItem has been enabled");
    }

    @Override
    public void onDisable() {
        getLogger().info("NameThatItem has been disabled");
    }

    @EventHandler
    public void onPlayerChat(AsyncPlayerChatEvent event) {
        String message = event.getMessage();
        Player player = event.getPlayer();

        if (message.contains("[item]")) {
            ItemStack item = player.getInventory().getItemInMainHand();
            String itemName = item.getItemMeta().getDisplayName();
            if (itemName == null || itemName.isEmpty()) {
                itemName = item.getType().name();
            }
            message = message.replace("[item]", itemName);
            event.setMessage(message);
        }
    }
}

I am trying to make the replaced message have a hovering part to show an items lore

Could I get some help please

I've gotten lost in a lot of areas

[tardy delta]

what works?

[prisma jolt]

What do you mean?

[tardy delta]

gonna give you a hint, just sending the item name wont do anything, loop over the recipients and do Player::Spigot::sendMessage with a Component of some sort (see ComponentBuilder)

dunno if theres a newer approach already

[gentle inlet]

Im not try to sound naggy just cus someone pasted a big block of code so just making sure ppl can still see my problem, thanks

[tardy delta]

oeh no, never extend ItemStack

the server will not give you the same ItemStack instance back (CraftItemStack and stuff), just write a wrapper for it

id say paste that again in #1100941063058894868 if you want some real feedback

[carmine mica]

is this for 1.20.6? if so, you can't use bungee-chat components

[prisma jolt]

1.20.4

[carmine mica]

they don't support the new 1.20.6 item format

then you should be able to use the bungee-chat components

should be an example of use on the spigot wiki

[torn shuttle]

I sure have one of the communities of all time

[young knoll]

Damn smart and hot?

[dawn flower]

looks like it was opposite day yesterday

[torn shuttle]

haters gonna hate

[strange crest]

how i set the min and max ram in 1.20.6 version

'?

??

[drowsy helm]

in your start script

and #help-server

[dawn flower]

Xms and Xmx in the start script

Xms = min, Xmx = max

[strange crest]

yes but i dont have a start sript

i have to create one?

[drowsy helm]

every server has a start script

how are you running your server?

[strange crest]

click on the java 1.20.6 ion

i remember use a script in the 1.20.4 version

o mean for the ram

[drowsy helm]

didnt even know you could do that now lol

yeah make a script

[dawn flower]

does that mean it uses 0gb ram

java -Xms1G -Xmx2G -XX:+UseG1GC -jar server.jar -nogui pause

[strange crest]

programming is so complicated

[dawn flower]

at least it's not like how it used to be...

[carmine mica]

programming

[strange crest]

now i remember

we have to create the start script?

[dawn flower]

^^

make this a .bat file if ur on windows

idk whats the linux one

[strange crest]

i did it some times now i remember

y was opnening my server with the java file

1.20.6

XD

[dawn flower]

to make it linux just remove the pause

[drowsy helm]

.sh for linux

[dawn flower]

🤯

fr?

[drowsy helm]

idk if ur being sarcastic

[dawn flower]

i am

[drowsy helm]

.

[dawn flower]

i meant the start script

actually why even use an operating system for a server

wait how are you gonna start da server then

[dawn flower]

how would i make a cube shaped particle

to cover this guy fully (in particles)

[celest wadi]

@wet breach so the issue was i was writing too much at once, had to write it as a buffer but now im getting an error towards the end of the buffer (998)
https://paste.md-5.net/uyizecafec.cs

[*] Image base: 180000000
[*] Image size: 21000
[+] Allocated 65531 bytes of memory at 1F4337E0000
...
[*] Wrote 4096 bytes.
[*] Wrote 4096 bytes..
Error: Failed to write to target process memory! Address: 1F4337E1000, last error: 998

[wet breach]

permissions issue

need to run program as admin

[celest wadi]

god im so dumb

thanks man

[wet breach]

also

you need to wrap WriteProcessMemory() with a call to VirtualProtectEx().

its not always needed, but helps ensures you don't encounter more issues with it

[celest wadi]

dude everything is working so good except the executor shellcode

[wet breach]

nice, I suspect its something simple

[celest wadi]

yup me too

gonna push this to the repo so i dont lose my progress in the future, you can take a look at the shellcode function if u want

[grim hound]

Get the BoundingBox

[dawn flower]

then?

[grim hound]

And after you get their max and min points

You know

Do whatever you like

[dawn flower]

ok

[grim hound]

I also just yesterday completed q particle packet sending optimization

Sending time of 600 particle packets

[dawn flower]

ur optimizations

are insane

[grim hound]

(Requires PacketEvents)

[grim hound]

:)

[dawn flower]

what does that do tho

[grim hound]

You mean PE?

[dawn flower]

i mean alixsystem

[grim hound]

Oh

Wait a sec amma find the image

[dawn flower]

what the flip is that

[grim hound]

This is the old look but it looks fine

[grim hound]

Captcha

It's an antibot

And login system

[dawn flower]

it's antibot but bots can solve most captchas

[grim hound]

For spigot/paper servers

[grim hound]

Yeah, so am thinking of making another type

But nothing I found online bypasses this yet

[dawn flower]

is this a 0 or an 8

[grim hound]

Cuz bots don't use graphicals

[grim hound]

9

[dawn flower]

dead srs?

[grim hound]

Txw96

[dawn flower]

i couldn't eveen solve that...

[grim hound]

Like I said

[dawn flower]

ah

[grim hound]

Since I have no recent screenshots on my phone

[wet breach]

the mc ones maybe, however I doubt anyone would want to make and maintain a bot that could read it visually

[grim hound]

Yeah I meant those

[wet breach]

not that it would be hard

all that needs to be done is to take a screenshot and then look at the pixels

[grim hound]

I don't exactly know how to make an unbypassible captcha

[grim hound]

Ye

But that's expensive

[wet breach]

just make them solve a puzzle that requires moving

[grim hound]

And bot attacks are possible because you send a lot of non-expensive bots

[wet breach]

as long as you have enough puzzles and routinely change them out or alter them

[grim hound]

I thought of like

[wet breach]

you can't really make a bot to automate it

[grim hound]

4x4 maps

And select all maps with the image

xD

Google captcha

[grim hound]

So 16 maps

Or maybe I could add more

I thought of making the same captcha as github

Like "point these two in the same direction"

But how am I supposed to generate high-quality, random 3d objects?

Not to mention that bypasses for that are probably already present

[potent atlas]

Hi guys, coding another plugin. This is my first time using packets. It is not working at all, I just need a push in the right direction. I've been googling and watching tutorials all day and sadly many are outdated. Does anyone have example code I could look at? I am trying to make chests open silently and without animation if the player is vanished. I can show what I have if anyone's interested, but at this point I could really just use an example snippet. Thanks!

[tardy flame]

https://bukkit.org/threads/getting-a-chest-inventory-from-a-block.482917/

You could just cancel event and get the inventory from block

No need for packets i guess

[potent atlas]

Yes, I just want the vanished player to be able to edit the chest and at the same time as other players.

I heard that doing that without packets dupes items.

[tardy flame]

Yeah the inventory isn't updated

[potent atlas]

By the way I'm using ProtocolLib

I have the latest dev build

[drowsy helm]

What have you tried so far and at what point isnt it working?

[potent atlas]

So, I literally copy-pasted a tutorial code into my plugin and even that doesn't work. Absolutely nothing happens when I open/close the chest and nothing shows in console.

Would you like to see my code?

I double checked that protocol lib and my plugin are indeed enabled and up to date :/ so I think I'm missing something at the beginning of handling protocol lib such as creating the manager incorrectly or something

here we go
https://pastebin.com/BxJeUiTp

[grim hound]

Use PacketEvents

There's no reason to be using PL with PE around

[potent atlas]

Alright I'll look into that right now

Thank you!

[tender shard]

show your main class

[wanton comet]

Does someone have any resource on making npcs in 1.20.4 the most easiest way

since the protocol changed in 1.20.2 the old method doesnt work

[chrome beacon]

Just use Citizens

[molten hearth]

does anyone know what the fuck these letters mean

surely its not the obfuscated packet names

the logger wouldnt do that to us would it 😭

[young knoll]

Probably

[molten hearth]

SIGH

MOJANG WHYYYY

(╯°□°)╯︵ ┻━┻

[remote swallow]

(ﾉಥ益ಥ）ﾉ彡┻━┻

[wet breach]

even though its obfuscated packets, the fact that wiki.vg has this stuff documented makes it easy to know what is what

[molten hearth]

i mean im just using the obfuscation mappings

[wet breach]

in fact I believe they even have a bot that helps with updated versions

[molten hearth]

they also have a discord

but im not following the mc login sequence im trying to implement it

[brazen badge]

So, I need some help with something. I have to create an enum class like EntityType, but the values change based on the files in the folders. How can I do that? Actually, I don't even think it's possible. I'll give you an example: in a folder, there's a file called try.yml and another one called join.yml. The player can create a file in-game, which will then be added to the list. Each enum is the name of the file.

[broken nacelle]

enum is immutable

[young knoll]

Don’t use an enum

Use a registry

[remote swallow]

discord helper registry when

[brazen badge]

OK, but how do I implement it? Let me explain. I am creating a gui with pages using Foundation, but it requires a T parameter, because pagination is automatic based on how many items make up the gui.

[worldly ingot]

In simpler terms, you can use a List :p

[young knoll]

Well yeah

[worldly ingot]

Or a Map<String, YourObject>

[remote swallow]

thats not a list

[worldly ingot]

Whichever you need

[young knoll]

Or a set if there’s no duplicates!!!!111

[eternal night]

Have you considered a Queue?!?!?

[worldly ingot]

What is this? The UK?

[young knoll]

Best I can do is Dequeue

[eternal night]

[remote swallow]

someone chuck People.get("ebic_dev").kill in a q pls

[worldly ingot]

Real Deque users would know it's a Deque

[remote swallow]

its not a deck is a de-queue

[young knoll]

Ah feck

I’ve been exposed

[worldly ingot]

Actually it's pronounced "deck"

The Javadocs actually say so

[remote swallow]

dont care

[worldly ingot]

Which you would know if you're a true Deque user

[remote swallow]

javadocs wrong

embrace dequeue

[worldly ingot]

https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/Deque.html

The name deque is short for "double ended queue" and is usually pronounced "deck".

Get it right noob

[remote swallow]

i said javadocs wrong

[young knoll]

For a long time I though queue was pronounced q-wen

[thin jasper]

...

[remote swallow]

wrong channel

[worldly ingot]

Your message is in #help-server you're fine :p

[thin jasper]

no one ever answers

[worldly ingot]

Maybe nobody knows the answer

[remote swallow]

you asked 1 minute ago

[worldly ingot]

Or that lol

[thin jasper]

I had asked yesterday already

[thin jasper]

it's not a hard question. People are just too lazy

[remote swallow]

no one here is paid to answer the questions

[young knoll]

Too lazy to do what, google it?

You could also google it

Idk why you assume we have the answer but just don’t want to share it

[remote swallow]

are you telling me we dont know every spigot plugin in existance

[worldly ingot]

If it's not a hard question... why can't you figure out the answer yourself?

[remote swallow]

he wants you to slide the hypixel plugin over

dead drop usb it

[thin jasper]

I was thinking a server made for help like this has people that know stuff

[thin jasper]

I was not able to find anything. The question itself was able

[thin jasper]

?

[young knoll]

We mostly know programming stuff

[remote swallow]

choco is a hypixel dev

[lost matrix]

I dont

[young knoll]

https://tenor.com/view/smg4-smg4skill-issue-skill-issue-smg4mario-smg4skill-gif-26104493

[wanton comet]

the thing is I want to learn

[lost matrix]

Im literally working on that right now...
I can give you some hints depending on if you want multi-version support, use NMS or ProtocolLib.

[clear elm]

i wanted to ask why i get a difernet color then the color i gave

        button.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/tptoggle"));
        TextComponent text = new TextComponent(" §7or type " + ChatColor.of("#2F6EFB") + "/tpaccept " + p.getName());
        ptp.spigot().sendMessage(button, text);```
at the normal .sendMessage() it works

[eternal oxide]

NPC's are annoying as Mojang keep changing the constructor for ServerPlayer

[lost matrix]

Yeah true. But what really bothered me was that i had to spoof the connection for the player info packet -.-

[eternal oxide]

in current version yeah

[clear elm]

i get this color but the color code is different

[eternal oxide]

also all the damage stuff seems to have moved. Not bothered looking for it

like DamageSource.isBypassArmor() no longer exists

[wanton comet]

sure, I tried it many times and just gave up but now I actually want to make it work

[clear elm]

pls help 😃

[young knoll]

If you are going to be using legacy color codes like that

You should use TextComponent.fromLegacyText

[clear elm]

okay ty

[young knoll]

Or just use components properly :p

[lost matrix]

It bothers me that PotionEffect has no static deserialize method -.-

[lost matrix]

Sending an NPC that does nothing should be quite simple. All you need to do is send 2 packets.

1. The ClientboundPlayerInfoUpdatePacket
2. The ClientboundAddEntityPacket

After that you have an NPC standing around.

[spice burrow]

yea when I started working with 1.20.4 i was like why do i have to create a dummy connection now -_-

[slender elbow]

be the change you want to see in the world ✨

[dry forum]

https://imgur.com/GOw5Az8

https://pastebin.com/zuuRXa4p

so in the picture u can see that the 2 chat bubbles with 1 line of text have the same amount of spacing between them, but when a player types something longer the chat bubbles spacing isnt the same, i want the spacing to be the same between all chat bubbles no matter how long it is and idk how to really fix that ive been stuck for like an hr now

[eternal oxide]

you are probably not counting lines corretly so your multiplier is wrong

[dry forum]

the lines are correct i have smthn broadcasting it and its right

[agile plover]

Hey, I'm trying to cancel the ServerboundContainerClickPacket, the issue is whilst the packet is theoretically being cancelled, it doesn't quite act the way I want it to act. My goal is to make sure that when I click on an item, instead of picking it up, it will go back to the original spot same way as when cancelling the InventoryClickEvent

This is what actually happens when I cancel the ServerboundContainerClickPacket:
https://imgur.com/GO36rGs

If anyone has any suggestions please let me know

[young knoll]

I think you need to update the client manually

I would check to see what CraftBukkit does when the event is cancelled

[drowsy helm]

Why do you have to cancel the packet?

Cancelling the event has the same effect

[agile plover]

As in sending the client a different packet for that?

[drowsy helm]

The packet you’re canceling is only sent to update the server

[agile plover]

Because I am using the chest just as an example, the real inventories I am working on are made from packets, so event listeners aren't applicable here

[drowsy helm]

Itll stay the same clientside

So youd need to send a packet to the player to set the inventory contents again

[wanton comet]

I know, but I get a NPE that says the connection is null

[drowsy helm]

You have to create a dummy connection receiver ( I forget the class name)

[agile plover]

Hmm alright that makes sense.
I was trying to fix by opening the inventory again which had the same effect, just kinda felt like a bandaid fix to me

[drowsy helm]

Like coll said, checkout how craft bukkit implements the cancel

I assume they send a packet back

[dry forum]

bump

[wanton comet]

and how would I do that

[agile plover]

I'll look into it thanks

[spice burrow]

not sure how well made this is, but it works for my purposes

public class DummyConnectionHandler extends ServerGamePacketListenerImpl {
    public DummyConnectionHandler(MinecraftServer minecraftserver, PacketFlow networkmanager, ServerPlayer entityplayer, CommonListenerCookie commonlistenercookie) {
        super(minecraftserver, new DummyConnection(networkmanager), entityplayer, commonlistenercookie);
    }

    @Override
    public void send(Packet<?> packet) {
        // empty because we don't want to send packets as this is a fake connection
    }
}

DummyConnection just extends Connection from NMS (seems redundant now that i think of it)

public class DummyConnection extends Connection {

  public DummyConnection(PacketFlow enumprotocoldirection) {
    super(enumprotocoldirection);
  }
}

[drowsy helm]

Looks like the spacing is jsut the size of a regular line

Check if the characters are past the overflow threshold then add .5 vertical if they are

Sorry was meant to reply to hanalaz

[wanton comet]

np

[wanton comet]

and how would I use this?

setting the field with reflection?

[lost matrix]

Are you using a ServerPlayer instance to send your packet?

[wanton comet]

yes

[spice burrow]

DummyConnectionHandler dummyConnection =
          new DummyConnectionHandler(
              server,
              PacketFlow.CLIENTBOUND,
              guard,
              CommonListenerCookie.createInitial(npcProfile));

(guard was my npc)

      ServerPlayer guard =
          new ServerPlayer(server, level, guardProfile, ClientInformation.createDefault());

[lost matrix]

Then just set the connection of it to a new instance of DummyConnection. Its a public field in ServerPlayer.

[wanton comet]

my bad looking in the wrong code I am using ((CraftPlayer) player).getHandle().connection;

[young knoll]

You can also just set the connection to an existing players connection

[spice burrow]

yea... thats to send the packet of the npc once everything has been done with it, heres an example from mine. mind you this is right as I was learning spigot so it might be dodgy

 serverPlayer.connection.send(
          new ClientboundPlayerInfoUpdatePacket(
              ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER, guard));
      serverPlayer.connection.send(new ClientboundAddEntityPacket(guard));

[lost matrix]

That might be a decent way to leak memory

[onyx fjord]

does removing recipients from asyncmessageevent prevent them from receiving the message?

[tardy delta]

yes

[drowsy helm]

Indeed

[tardy delta]

wait

The set returned is not guaranteed to be mutable and may auto-populate on access

[drowsy helm]

The set returned is not guaranteed to be mutable and may auto-populate on access. Any listener accessing the returned set should be aware that it may reduce performance for a lazy set implementation.

Listeners should be aware that modifying the list may throw UnsupportedOperationException if the event caller provides an unmodifiable set.

[slender elbow]

The set returned is not guaranteed to be mutable and may auto-populate on access. Any listener accessing the returned set should be aware that it may reduce performance for a lazy set implementation.

[drowsy helm]

Aahhh

Double jinx

[onyx fjord]

😦

so do i cancel event and run a new one

with players i actually want

[drowsy helm]

Yeah probs the best bet

[slender elbow]

that's only the case for whenever a plugin calls the event anyway, but plugins creating and calling server events is not supported api

[onyx fjord]

ok cuz #removeIf didnt rly work

[slender elbow]

every time the server fires that event, it's mutable

[onyx fjord]

Player#sendMessage triggers an event right

[eternal oxide]

no

[wanton comet]

[17:22:36] [Server thread/INFO]: java.lang.IllegalStateException: Trying to set listener for wrong side: connection is CLIENTBOUND, but listener is SERVERBOUND

Should I set it to SERVERBOUND?

[inner mulch]

yes

[spice burrow]

can i see full stack trace? more than likely yes

[wanton comet]

https://pastes.dev/pKAtHX3hwh

[inner mulch]

is it bad practice to save an entity reference in another object, even tho i make sure to delete that object once the netity is gone?

[drowsy helm]

If you’re properly discarding it, should be fine

[inner mulch]

im removing it from the map on entity death

is that proper?

[spice burrow]

do you mind showing me your code as well? curious what your npc.connection is set to (once you create dummyConnection you need to set npc.connection = dummyConnection

[drowsy helm]

Is it a key in a map?

[wanton comet]

public static void create(Player player) {
        MinecraftServer server = ((CraftPlayer) player).getHandle().getServer();
        ServerLevel serverLevel = ((CraftWorld) player.getWorld()).getHandle();
        GameProfile profile = new GameProfileCreator("NPC");

        ServerPlayer npc = new ServerPlayer(server, serverLevel, profile, ClientInformation.createDefault());
        npc.setPos(player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ());

        DummyConnectionHandler dummyConnection = new DummyConnectionHandler(server, PacketFlow.CLIENTBOUND, npc, CommonListenerCookie.createInitial(profile));
        npc.connection = dummyConnection;

        ServerGamePacketListenerImpl connection = npc.connection;
        connection.send(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER, npc));
        connection.send(new ClientboundAddEntityPacket(npc));

    }

[inner mulch]

no it inside the val

[drowsy helm]

Yeah thats fine gc wise

[astral pilot]

how do you set long values in config.yml

[spice burrow]

in here it looks like you're sending the npc the packet instead of the serverplayer, you need to establish the player you want to send the packet to, so
ServerPlayer serverPlayer = craftPlayer.getHandle();

and then instead of connection.send do serverPlayer.connection.send

[wanton comet]

so like this?

public static void create(Player player) {
        MinecraftServer server = ((CraftPlayer) player).getHandle().getServer();
        ServerLevel serverLevel = ((CraftWorld) player.getWorld()).getHandle();
        GameProfile profile = new GameProfileCreator("NPC");

        ServerPlayer npc = new ServerPlayer(server, serverLevel, profile, ClientInformation.createDefault());
        npc.setPos(player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ());

        DummyConnectionHandler dummyConnection = new DummyConnectionHandler(server, PacketFlow.CLIENTBOUND, npc, CommonListenerCookie.createInitial(profile));
        npc.connection = dummyConnection;

        ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
        serverPlayer.connection.send(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER, npc));
        serverPlayer.connection.send(new ClientboundAddEntityPacket(npc));

    }

[spice burrow]

looks correct to me, see if it works!

[astral pilot]

anyone?

[spice burrow]

ServerPlayer serverPlayer = craftPlayer.getHandle();
      ServerPlayer guard =
          new ServerPlayer(
              server,
              level,
              new GameProfile(UUID.randomUUID(), "Guard"),
              ClientInformation.createDefault());
      DummyConnectionHandler dummyConnection =
          new DummyConnectionHandler(
              server,
              PacketFlow.CLIENTBOUND,
              guard,
              CommonListenerCookie.createInitial(guardProfile));

      guard.connection = dummyConnection;
      guard.setPos(
          craftPlayer.getLocation().getX(),
          craftPlayer.getLocation().getY(),
          craftPlayer.getLocation().getZ());
      //      player info packet
      serverPlayer.connection.send(
          new ClientboundPlayerInfoUpdatePacket(
              ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER, guard));
      serverPlayer.connection.send(new ClientboundAddEntityPacket(guard));

feel free to refer to this if you need to again, but I've gotta get back to what I was workin on. if you need me just ping me and ill respond when i can

[wanton comet]

Thanks for the help, but I get the same error.

[wanton comet]

.

[agile plover]

I can't actually find where bukkit implements the cancel, I am probably not looking properly. Could you send me in the right direction please?
I tried looking in the Event class, InventoryEvent class, InventoryInteractEvent class and InventoryClickEvent class

[spice burrow]

my bad, i missed this part.. when setting the server/level try doing this

      // Creating the NPC
      CraftPlayer entityPlayer =
          new CraftPlayer((CraftServer) Bukkit.getServer(), craftPlayer.getHandle());
      MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
      ServerLevel level = ((CraftWorld) entityPlayer.getWorld()).getHandle();

let me know what that gives you

[echo basalt]

which one of you did I help with the dummy connection stuff

[spice burrow]

prob me was like a month ago right?

[echo basalt]

maybe

[spice burrow]

why did it seem familiar or somethin 😂

[astral pilot]

is ConfigurationSection#getLong() broken or something?

[wet breach]

no

[astral pilot]

how do u set long values in yml?

[wet breach]

well you are trying to get a long

wasn't aware you were trying to set it

[astral pilot]

yes this is what im trying to do

but how do u type in long values in yml

[eternal oxide]

you cn set any value and get it as a long

[quaint mantle]

YamlConfiguration#set(String, Object)

[eternal oxide]

if you pass in a long it will be set as a long

set("path", 100L)

[quaint mantle]

Or any number above 2^32 bytes

I think it was actually less becuse of signs

But whatever

Hey, I've got a question there

How do I prevent a zombie (or any monster) from getting sun burn damage?

There's not DamageCause#SUN_BURN

[astral pilot]

no i mean like in yml I have this

severity-level-value: 604800000

however ConfigurationSection#isLong() returns false

whys that

[eternal oxide]

tehy are not damage by sunlight. That just sets them on fire

[wanton comet]

ConfigurationSection is for a section in the config not for a value

if you have

section:
  severity-level-value: 604800000

you use ConfigurationSection

[eternal oxide]

isLong checks a value

[astral pilot]

yes?

[astral pilot]

ConfigurationSection is section in this example

[wanton comet]

to get a value use YamlConfiguration#getLong()

[astral pilot]

so what I did is ConfigurationSection#isLong("severity-level-value")

[wet breach]

this is an int for two reasons. First it doesn't have the number of digits to exceed an int, second it doesn't have the L or l designation in it to indicate it is a long

[astral pilot]

but it returns false

[wanton comet]

^

[quaint mantle]

Just check Integer.MAX_VALUE and you'll notice

As forstalf said

That's an int

[astral pilot]

wait what so it needs to be large enough for it to be a long?

[quaint mantle]

Or you specify it as "L"

[eternal oxide]

severity-level-value: !!java.lang.Long 604800000

[wet breach]

or have L at the end

[quaint mantle]

You can, however, cast the integer to long

[wet breach]

^

[quaint mantle]

So you can retrieve any int, as a long value

[wet breach]

but that is only useful if what you need it for needs it to be a long

otherwise just fetch it as a int

the best thing I do is fetch everything as string, and then cast to the necessary type 😉

[carmine mica]

well you can't cast strings to numbers

[quaint mantle]

You can't cast string to int 😞

[icy beacon]

Use javascript

[wet breach]

Integer.Valuof(String)

[carmine mica]

that's not casting

[wanton comet]

same error connection is CLIENTBOUND, but listener is SERVERBOUND https://pastes.dev/JSMUwEsE12

public static void create(Player player) {
        CraftPlayer craftPlayer = (CraftPlayer) player;
        CraftPlayer entityPlayer =
                new CraftPlayer((CraftServer) Bukkit.getServer(), craftPlayer.getHandle());
        MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
        ServerLevel level = ((CraftWorld) entityPlayer.getWorld()).getHandle();
        GameProfile profile = new GameProfileCreator("NPC");

        ServerPlayer npc = new ServerPlayer(server, level, profile, ClientInformation.createDefault());
        npc.setPos(player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ());

        DummyConnectionHandler dummyConnection = new DummyConnectionHandler(server, PacketFlow.CLIENTBOUND, npc, CommonListenerCookie.createInitial(profile));
        npc.connection = dummyConnection;

        ServerPlayer serverPlayer = craftPlayer.getHandle();
        serverPlayer.connection.send(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER, npc));
        serverPlayer.connection.send(new ClientboundAddEntityPacket(npc));

    }

[icy beacon]

I will have this screenshot to say "frostalf does not know java"

[wet breach]

if you want

[carmine mica]

just check if its a Number and then use Number#longValue

[wet breach]

but I didn't mean literally casting

[quaint mantle]

I will have this screenshot in case frostalf pays ZBLL to delete the screenshot

[wet breach]

I just meant you can transform the string to whatever type you want without needing to know the type specifically

since everything in yaml is a string

[icy beacon]

I will have this screenshot in case karmadev suddenly disappears

[carmine mica]

section.getObject("whatever", Number.class) probably will return a number, and then you can get it as whatever type to want with the various methods on it. Assuming yaml handles boxing correctly

[blazing ocean]

@shadow night save this

[wet breach]

right there is other methods, but the main reason I said I fetch everything as a string is because it will never fail as a string

[astral pilot]

this didn't work

[carmine mica]

yeah, I don't think thats valid yaml

idk where that is in the yaml spec

that's what you do in java number literals to denote a long, but ive never seen that in yaml

[astral pilot]

yea

so how do i make getLong() work

[eternal oxide]

work?

getLong will return a Long if at all possible

[quaint mantle]

Even if you store a single 1, in the yaml, you can still get it as a long value

[astral pilot]

it retuns 0

[quaint mantle]

Just it won't be very efficient

[astral pilot]

yea it gets it as 0

[eternal oxide]

then your path is wrong

[quaint mantle]

^

[wet breach]

it depends on the method being used from the api. The yaml spec doesn't say how something must be fetched or how it must be stored

it leaves it to implementation

[carmine mica]

what method checks that

[astral pilot]

i logged the path its the same path

[eternal oxide]

your path is wrong

[wanton comet]

can't you just get it as a string from that and parse it to a long?

[wet breach]

about showing some code or debugging

[eternal oxide]

if there is no value at teh specified path it returns 0 as its a primitive

[wet breach]

instead of just saying its correct

[quaint mantle]

That's just java developers wet dream

[wet breach]

certainly

[quaint mantle]

Anyway, why parsing to long when you can simply obtain it as long?

[carmine mica]

where in the API does it handle L suffix for yaml? The values are parsed well before anything calls "get" on a MemorySection

[wet breach]

which api are you talking about?

[quaint mantle]

Pretty sure snakeyaml stores the Number instance in the yaml data map

[wet breach]

You do know there is two right?

[carmine mica]

the one this discord uses, and that the original question was about

[wet breach]

There is Bukkit/Spigot API which adds some methods of its own

[carmine mica]

yea

[wet breach]

and then you have SnakeYaml

[wanton comet]

severity-level-value: 604800000

String severityString = YourConfig.getString("severity-level-value");
Long severity = Long.parseLong(severityString);

can't you just do this?

[wet breach]

The YAML spec says nothing about how how longs are to be stored

or that you can't append an L to the end

as I said the spec leaves it to the implementation

[carmine mica]

where is that implementation that handles that L suffix then?

[eternal oxide]

you can just type it in teh config (as I showed earlier) or just use getLong

[astral pilot]

thing is, it makes it complicated. but ill try that one to see if its getLong issue or path issue

[eternal oxide]

show your code and your actual config, we will show you your error

[carmine mica]

you can type whatever you want into yaml. You said earlier you could just put an L at the end of a number to make it a long. Which of these implementations actually handle that correctly where that isn't just a string

[quaint mantle]

You then have to add a NumberFormatException catch

[wet breach]

I was pretty sure the spigot api handled this or interpreted it properly however I could have been mistaken. I haven't looked at SnakeYaml implementation in a while to see if it cares about the L or not

in theory the getLong() method should underneath do a valueOf()

[eternal oxide]

I expected it too as well, I was wrong.

[wanton comet]

you could add it and ignore it, but either way it makes the code bigger for just a config value

[carmine mica]

no, it does not. The values are already parsed

it just checks if the object is an instance of Number and calls longValue on it if it is

[quaint mantle]

Just as I said

[carmine mica]

yeah

[wet breach]

parsing isn't the same as changing the type

[quaint mantle]

SnakeYAML stores a map of <string, object> where object is the instance of the value already parsed

[wet breach]

as I said everything in yaml is a string

you can call it Object if you want

but its a string

[carmine mica]

lol wtf are you talking about

Object != String

[eternal oxide]

unless its a key, then 1: breaks it 😛

[quaint mantle]

In the yaml file, it is

In the SnakeYAML impl, it isn't

[wet breach]

its not reading bytes

so it has to be a string first

that is just how file reading works

[glad prawn]

key can be a number

[wet breach]

you either read as binary or you read as string

[glad prawn]

so Map<Object, Object>