help-development

[torn shuttle]

literally, I have to go, my preworkout is gonna fade at this pace

[eternal night]

[torn shuttle]

finished doing the support ticket anyway

[river oracle]

I really need to do stretches / yoga before worrying about lifting

[river oracle]

OrbitMC DependencyTree code is being written now 💪💪

[tardy delta]

orbitmc?

[river oracle]

Ala CabernetMC, MilesMC. LYNXPLAYZMC, PushupMC

[shadow night]

OrbitMC by Ananas or something

[river oracle]

RaydanOMGShushMC

[remote swallow]

miles you cant even do a push up

[river oracle]

💀 why do you have so little faith

Ik it's not much harder but I can do clapping push-ups

I think I can manage with a regular one

[remote swallow]

can you do a pull up

[river oracle]

Yes my triceps are probably the strongest muscle in my arm

[gilded granite]

how do I set a Attribute.GENERIC_MAX_HEALTH(10);

[zenith anchor]

fun setMaxHealth(attributable: Attributable, v: Double) {
  attributable.getAttribute(Attribute.GENERIC_MAX_HEALTH)?.baseValue = 1.0.coerceAtLeast(v)
}

In kotlin code

Is there any event that catches trident break pointed dripstone event? BlockBreakEvent not called though.

[gilded granite]

how to do in java?

[river oracle]

its pretty much the same thing

[zenith anchor]

same, use getAttribute() to get an instance and setBaseValue() to modify

[tardy delta]

max(1, v)

[river oracle]

public void setMaxHealth(Attribute attribute, double v) {
  attribute.getAttribute(Attribute.GENERIC_MAX_HEALTH).setBaseValue(Math.max(1, v)))
}```

[grim hound]

@quiet ice I love you

this look-up time is just amazing

it's like 8x faster compared to a ConcurrentHashMap

[grim hound]

and we're not even accounting for the trash it would generate

[dawn flower]

how do i stop an event from continuing to go through listeners

[sonic cosmos]

you need to cancel

[grim hound]

depends on what you're trying to achieve there are many different solutions

[dawn flower]

something like this

listener1
listener2
stop listener
listener3
listener4
listener5

it should fire listener1, listener2, and stop listener

[dawn flower]

anti crash

[grim hound]

ah I see

[grim hound]

then here

you need to modify the listeners

themselves

[dawn flower]

oof

no other way?

[grim hound]

hold on lemme send you how I did it

[grim hound]

I meant the array

[dawn flower]

oh

[grim hound]

pretty easy tbh

[dawn flower]

i thought you mean to modify each listener class

[grim hound]

nah

[zenith anchor]

Maybe u can't stop it from passing the event to other listeners

if ur using built in events

[grim hound]

I know how to do that

I'd send my github with it

but github isn't responding

wtf

[dawn flower]

bruh

if i cancel the packet itself, would it still fire the event

[grim hound]

https://github.com/ShadowOfHeaven-Me/AlixSystem/blob/master/src/shadow/systems/virtualization/manager/VirtualEventManager.java

[grim hound]

no

it wouldn't

[dawn flower]

ic

[grim hound]

https://github.com/ShadowOfHeaven-Me/AlixSystem/blob/master/src/shadow/systems/virtualization/manager/UserSemiVirtualization.java#L132

[dawn flower]

i sitll dont understand tbh

[grim hound]

each event

is invoked with this

HandlerList

[dawn flower]

yeah i know

but like

how do you just

[grim hound]

you can override this handlers var

[dawn flower]

override handlerlist

oh

[grim hound]

and replace it with your own implementation

[grim hound]

with Unsafe

;]

[dawn flower]

cant u just do it with reflect

[grim hound]

nope

it's static final

I mean you can try

but I think last time I tested it wasn't possible

[dawn flower]

private static ArrayList<HandlerList> allLists = new ArrayList();

is it that

[grim hound]

not really

[dawn flower]

actually ima just listen for the packets

prob safer either way

[grim hound]

this just counts the HandlerList

[grim hound]

the actual invocation is here

[grim hound]

~0.0035ms look-up time

nice

[dawn flower]

at a certain point, it's useless to be faster

[grim hound]

I'm writing a firewall

pretty crucial here

[dawn flower]

in some cases even a 0.01 ms makes a difference

[dawn flower]

like here

but for an anti crash, most of the stuff is async anyways

[grim hound]

like

all connections are async

[dawn flower]

i know

but like

[grim hound]

but it still needs to be stupidly fast

[dawn flower]

doing the checks non async would be hella laggy

like imagine for each packet sent by any player you hold the server like 0.01 ms

more like a way to crash the server

[grim hound]

(I do know that you're supposed to use iptables for that, but I'm doing it for the hostings that disallow root perms)

[grim hound]

it's not actually that bad

[dawn flower]

players send tens of packets a second

if not a tick by moving

[grim hound]

like 30 max?

20 moving + 10 if you're doing a lot of other stuff

[dawn flower]

if each check is 0.0015 ms, which is almost impossible to be that fast

actually its not that bad

ms is still tiny

[grim hound]

I mean, ConcurrentHashMap on my pc had 0.015ms

for ::get

[dawn flower]

which is almost impossible to be that fast

[grim hound]

it's not

[dawn flower]

almost

it depends on the server specs

and the code

[grim hound]

an array index is 0.0001ms

so pretty fast

[dawn flower]

arrays r pretty fast

[grim hound]

ye

even with volatile memory effects

[dawn flower]

i believe they can be stored directly in memory

i could be wrong tho

[grim hound]

?

all things are

[dawn flower]

no like

[grim hound]

xD

[dawn flower]

idk if each index is stored in its own place

[grim hound]

it is

[dawn flower]

or if all of it is stored in the same place

[grim hound]

it is

[dawn flower]

how can they both be right

[grim hound]

so imagine a byte in memory

that's the equivalent of a byte array's 0th index

[dawn flower]

ah

[grim hound]

the next byte, whose memory address is just different by 1 (since it's a byte array)

will be the 1st index

[dawn flower]

computers r just fascinating

[grim hound]

they're black magic

made by aliens

simple

[dawn flower]

it can do stuff blazingly fast, yet we still bully them for running "slow"

[grim hound]

yeah, I once read java achieves 70% the speed of cpp

yet still gets bullied for being slow

[dawn flower]

java is mostly bullied cuz of the syntax

[grim hound]

https://streamable.com/wcr8lr btw have you seen what I made a few days back?

[grim hound]

I like the syntax tbh

[dawn flower]

same

cpp syntax gives me a headache

[grim hound]

same

[dawn flower]

c syntax makes me question programming

alot of memory stuff

[dawn flower]

that kinda looks like a clock

idk if it is

[grim hound]

yeah it was kinda the thought

[hybrid spoke]

but what type of captcha is that

[dawn flower]

that's captcha?

oh

[grim hound]

a player joins and to captcha verify he just needs to select the red blob

[dawn flower]

i'm blind

[hybrid spoke]

i mean the hotbar says that

[grim hound]

yeah it is

[hybrid spoke]

but why would a minecraft server need a captcha

[dawn flower]

ddos attacks

[grim hound]

I wanted to rotate the entire hand but it didn't quite work

[hybrid spoke]

or is it some kind of anti bot thing

[grim hound]

antibot

[dawn flower]

and bots

[hybrid spoke]

yeah well that would happen differently

[dawn flower]

bots arent a big threat to me ngl

[grim hound]

not really sure how captcha could help

[dawn flower]

like imagine spending hundreds of dollars on minecraft accounts to bot servers

[hybrid spoke]

you dont stop a ddos by accepting them onto your server to solve a captcha lmao

[dawn flower]

you can forward them to the captcha server

[grim hound]

I did it for non-premium servers

[hybrid spoke]

ew

[grim hound]

and did it for spigot

[dawn flower]

idk why cracked servers even exist

they are never unique and filled with cheaters

[grim hound]

I honestly always found way more cheaters on premium servers

[grim hound]

and this is where our opinions diverge

[dawn flower]

i never found a single cheater since i bought minecraft

[grim hound]

👍

[hybrid spoke]

i mean, did you play it?

[dawn flower]

alot

[grim hound]

he didn't mean singleplayer

[hybrid spoke]

singleplayer?

lmao

[dawn flower]

i never played sp

i played it once like 5 years ago and got bored of it ever since

[grim hound]

so I guess you were playing on creative servers only?

[dawn flower]

i mean, i'm not trying to be rude to cracked players. i'm just saying my opinions about cracked servers not the players
i was a cracked minecraft player myself for 3 years

[hybrid spoke]

im always on crack

[dawn flower]

ayo

[grim hound]

stop saying it like you smoke crack

[dawn flower]

mb

how did we even go from anti crash to cracked minecraft

[hybrid spoke]

not that hard to retrace

[dawn flower]

we got here from the captcha not the anti crash

how many packets does someone need to send in 1 second for it to be considered crashing?

[hybrid spoke]

https://tenor.com/view/try-it-and-see-give-it-a-try-try-try-and-see-try-it-yourself-gif-24095805

[grim hound]

switch case

[dawn flower]

how do you just try that

i dont know how many packets a normal client sends a second

[quartz spruce]

I have a question.

[dawn flower]

and i have an answer

go ahead and ask

[grim hound]

being a former anticheat dev, you can't do it this way

legit clients can send a lot of packets per second

for example because of lag

[dawn flower]

lag triggers pretty much everything

anticheat or anticrash

[grim hound]

and your job is to account for it

[dawn flower]

true

[quartz spruce]

How can send a message with my plugin and cut it into pages so that it isn't too long ?

[dawn flower]

cut it yourself

at each . add a new line

good way

every 10 lines add a new page button

[quartz spruce]

would that work for a baltop command for exemple ?

[dawn flower]

yeah

but instead of new line at every ., it's a new line at every player

[quartz spruce]

can you give me an exemple because I don't really understand how I could do it ?

[hybrid spoke]

https://stackoverflow.com/questions/19688235/how-to-implement-pagination-on-a-list

[quartz spruce]

Thank you for helping me 🙂

[torn shuttle]

leg day = completed

common magmaguy W

now time to lift this codebase

[quiet ice]

😳 I did not expect such an extreme difference

[torn shuttle]

without looking let me guess enum map or something

[hybrid spoke]

lol obviously, its all synchronized

[grim hound]

it's not

[hybrid spoke]

concurrenthashmap is

[grim hound]

it only synchronizes on the currently modified bucket

or Node, if you will

[quiet ice]

CHM is much better compared to other methods of "concurrent" implementations of datastructures

[hybrid spoke]

si, yet thats where the performance downfall comes from lol

[quiet ice]

And ConcurrentHashMap is like only 20% slower than HashMap from my benchmarks so an 8x difference is a bit large as that would still surpass HashMap by like 6 times at least

[river oracle]

i wonder if they actually tested it with JMH

or did the good ol System.currentMillis

[quiet ice]

I benchmark with in-field testing using async-profiler these days. Is it biased? Probably. But it's easy.

[hybrid spoke]

just dont benchmark and let the user figure it out

[river oracle]

real

[torn shuttle]

what's a benchmark, precious?

[quiet ice]

That's what I did with ConcurrentInt62Set tbh

[river oracle]

wtf is a ConcurrentInt62Set

that seems very specific

[torn shuttle]

stupid developerses, ruining server performance

[blazing ocean]

goofy ass name

[hybrid spoke]

a pen on a bench

[torn shuttle]

oh that's easy to answer, it's ConcurrentInt61Set++

[grim hound]

you can store numbers that are up to 62-bits

[quiet ice]

It is because that is how it works for performance reasons - it's a set of 62-bit unsigned integers (https://github.com/stianloader/stianloader-concurrent/blob/main/src/main/java/org/stianloader/concurrent/ConcurrentInt62Set.java)

[grim hound]

unsigned

[inner mulch]

how can i create fake signs?

(i just wnat to open the sign menu)

[chrome beacon]

https://github.com/Rapha149/SignGUI

[inner mulch]

so no api?

packet only?

[chrome beacon]

yes

[hybrid spoke]

#1257699671900684388

[river oracle]

in what case do you need a set of 62 unsigned inetegers?

[quiet ice]

It's the largest size with the smallest footprint while still having all the concurrency guarantees

You can also use it to store a packed medium pair, which is what this structure was written for

[river oracle]

hmhm sure yep

huhuh

[quiet ice]

1 bit is the read protection bit and another bit is the write protection bit

They both act together to prevent duplicate values within a bucket (as #add first needs to scan if a value already exists, then will set a value with the write prot bit set to true but read prot to false, and then look again for duplicates - if it found a duplicate, the value will be erased again otherwise it will set read prot to true)

[ivory sleet]

how does it compare to ConcurrentHashMaps set view thingy?

[quiet ice]

Apparently 8x faster. Truth be told that is plausible if you have a high amount of buckets preallocated as it will rarely do iterations on the bucket's internal arrays. Further CHM will try to redistribute the hashcode to be even, ConcurrentInt62Set already assumes that all values have equal chance of occurrence (from a security standpoint it's a dangerous assumption, but it's great for performance)

[ivory sleet]

Interesting

Did you write a map data structure as well 62int?

[dawn flower]

can someone give me a brief idea on how a dark auction system would work (similar to hypickle)

i cant wrap my head around alot of things, like what happens if someone just bids something and somehow loses their money

[humble tulip]

Wdym?

How will they lose money?

[quiet ice]

Not really. While I've been thinking about doing it, it would require Java to expose CMPXCHG16B (or similar), but alas it does not

[eternal oxide]

a good MC auction system would reserve the funds that a player bids

or have some sort of completion system

[quiet ice]

Just give back the funds to the bidder on overbid? Both are values already tracked anyways, no?

[quiet ice]

Though Int30 -> Int32, Int31 -> Int 31 and Int32 -> Int30 Maps are all possible under the current design.
Technically speaking that would suffice to store Objects if you are working with 32-bit refernces, but chances are you won't - hence you'd need more than 64 bits total.

Though uh, Java also lacks the means of converting between Objects and Integers so that isn't an all too feasible approach anyways unless one wishes to enter the realms of FFI/FFM or JNI

[hybrid spoke]

then its called gambling

[coarse terrace]

how do i make sure that my plugin messages are not sent to the player?

cancelling the PluginMessageEvent? BungeeCord

[slender elbow]

yes

[gilded granite]

'org.bukkit.ChatColor' is deprecated what should I use?

[eternal oxide]

no its not

[lost matrix]

Its only deprecated if you use Paper because they have a different formatting system called Adventure.
Otherwise ChatColor is perfectly fine.

[gilded granite]

also 'setCustomName([e-mail] String)' is deprecated

[lost matrix]

Again: Its not. Only if you use Paper

[gilded granite]

ok

also I have nothing to code rn what should I code to learn more?

[sterile breach]

I am making a vanish plugin but I have a problem, players can't see me but mobs can see me and revelate my postion to other

I have try https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/entity/EntityTargetLivingEntityEvent.html but we can see that mobs try to target and it revelate to other player that someone is vanished.

any idea?

[gilded granite]

just setInvulnarable and mobs wont see you

what event gets called when a play get any item in their inventory?

[vast ledge]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityPickupItemEvent.html

[lost matrix]

There are more than half a dozen methods which could result in an Item appearing in a players Inventory

[slender elbow]

there is one event specific for players afaik

[vast ledge]

Its deprecated

[slender elbow]

disgusting

[vast ledge]

Why so?

[slender elbow]

I refuse to elaborate

[gilded granite]

Is there and inventory change event?

[vast ledge]

Theres an event inventory change

but it doesnt provide much data

[gilded granite]

ok

should I use persistent metadata for custom items?

[vast ledge]

yes

?pdc

[undone axle]

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

[vast ledge]

Persistent data Container (pdc)

[gilded granite]

is it a good way for item with abilities etc?

[vast ledge]

wdym?

You can add a tag to the pdc to identify it

then on click, check if the item has the tag

then do your abilities

[lost matrix]

Yes, although you should find a way to minimize the amount of data store on the ItemStack

[gilded granite]

yeah I just store the abilitie name?

[vast ledge]

Yes

[gilded granite]

I plan to also add a raritie system should I also apply them on the items

[vast ledge]

just add a rarity tag

[gilded granite]

ok

[torn shuttle]

crisis averted, for a second there I might actually hit 100k lines of code for my main plugin

now I'm just shading the core of it

[gilded granite]

what is your plugin abt?

[sterile breach]

True for zombie, but no True for animals like cow or pig

[eternal oxide]

all in a Main class of course

[torn shuttle]

smoking dank weed

[alpine urchin]

do you need help

[torn shuttle]

up and up it goes

where will it stop, nobody knows

[worthy yarrow]

[14:50:54] [Server thread/INFO]: [PreBuiltStructures] Confirm placement - Target: Location{world=CraftWorld{name=world},x=-47.0,y=131.0,z=-152.0,pitch=10.184632,yaw=3.9626145}, Opposite Corner: Location{world=CraftWorld{name=world},x=-43.0,y=133.0,z=-148.0,pitch=10.184632,yaw=3.9626145}
[14:50:54] [Server thread/INFO]: [PreBuiltStructures] Overlay dimensions: 4x2x4
[14:50:54] [Server thread/INFO]: [PreBuiltStructures] Schematic dimensions: 5x3x5
[14:50:54] [Server thread/INFO]: [PreBuiltStructures] Calculated paste location: -47, 131, -152
[14:50:54] [Server thread/INFO]: [PreBuiltStructures] Pasting structure at: (-47, 131, -152)

Good thing my logging fkcing helps

[shadow night]

Are you competing with rad

[worthy yarrow]

(the overlay / schem dimension discrepancy are unrelated, this is because I hardcoded the schematic used in that function)

[worthy yarrow]

No this is an unrelated project actually

[hybrid spoke]

i mean the location can be the same, the direction can be different

[gilded granite]

is this good for custom items ? https://www.spigotmc.org/threads/custom-items-made-simple-code-guide.609537/

[worthy yarrow]

https://gyazo.com/93b84b81fe074f03520d013428ed10b4

previously with a hardcoded offset for the paste location, works in all directions but only for this schematic smh

I love math so much

Keep in mind, at this point I've pretty much removed all manipulations of the blockvector3 object used for pasting / overlay display

Well between them I mean

Ie: vectors are the same for both overlay / pasting functions

[grim hound]

@quiet ice

could you write me a non-concurrent version of the Int62Set?

I'm honestly not confident in my own abilities to remake your class

[quiet ice]

I suppose I could, although quite a lot of things could then easily be nuked

[grim hound]

wdym by nuked?

ah, removed?

[quiet ice]

Are you sure that Fastutil's LongSet doesn't win out here?

[grim hound]

oh wait

there's fastutils

IntLongSet, is that a thing?

[quiet ice]

IntLongSet?

[grim hound]

well I guess

wait no

intset

[tardy delta]

whats the meaning of the 62? bits?

[grim hound]

I guess IntOpenHashSet

[grim hound]

ye

pretty sick

and I still don't get how the control bits work

[grim hound]

I'll guess I'll use this if I ever need

[grim hound]

anyway, this class is still very useful to me

but what did you even use it for?

[quiet ice]

Pretty much only https://github.com/Geolykt/fast-async-starlane-triangulator/blob/main/src/main/java/de/geolykt/fast/FastAsynchronousStarlaneTriangulator.java

[grim hound]

WHAT ARE THOSE WORDS

[quiet ice]

Try to abbreviate it ;)

Then you know what it means

[grim hound]

triangle of stars

[quiet ice]

FAST

[compact haven]

Can you link Int62Set

I'm curious

[grim hound]

triangle maker

of stars

[grim hound]

https://github.com/stianloader/stianloader-concurrent/blob/main/src/main/java/org/stianloader/concurrent/ConcurrentInt62Set.java

[candid axle]

When a player join to the server, it writes Invalid Player Data. New players are not let in at all and old players once in a while

[23:17:36 INFO]: UUID of player FanatRegionUa is 99d151af-3997-305a-9e68-f7d38c5ee9e8
[23:17:36 INFO]: FanatRegionUA lost connection: Invalid player data

[quiet ice]

It has no meaning lol - I began with FA as a reference to FAWE and once I appended "Star" to it and saw FAS I instantly knew I had to append a word beginning with T to make it FAST

[grim hound]

aaaaaaaa

nice

Fast Alix System Tetrator

FAST

[quiet ice]

It's still a bit slower than I'd like though, it spends too much time blocking in the spin wait loops

[quiet ice]

Might be better off in #help-server ? Or what is the connection to actual dev work here?

Also gotta love how this is like the 10th time people are confused about the properties of ConcurrentInt62Set even though it's exactly what's written on the tin

[candid axle]

thank

[quiet ice]

I should probably publish it to maven central soon-ish, though I think the ConcurrentInt62Set has a rather rare (and thus hard to reproduce) race condition related to the control bits. I'll need to look into that before publishing.

[grim hound]

developers when they see a number in a class name

[quiet ice]

At least it's not a map. Having something like Int312Int31Map would be hyper cursed

[hybrid spoke]

"have to be something internal"

[grim hound]

Int30Int30ConcurrentOpenHashMap

[quiet ice]

Yeah I suppose dropping the 2 makes more sense

Also, fastutil versus fastutil-core as a dependency for a library?

Technically only fastutil-core is needed, but I'm afraid it'll brick the dependency graph

[grim hound]

it could just be an extension to the fastutil lib

[quiet ice]

As of now it depends on fastutil already, though it should only depend on fastutil-core

That being said, I don't think all too many will be aware of the fact that fastutil is a superset of fastutil-core and shade in the full thing twice by accident (or rather negligence)

[grim hound]

does anyone know what I could do for this to not be considered "dynamic"?

doing ByteBuddyAgent.install()

[grim hound]

btw

for geol's set the look-up time was 0.0035 ms

[shadow night]

Is geol a professional developer

[grim hound]

for the fastutil it's 0.005ms

[grim hound]

and this mf is non-concurrent

[tardy delta]

java is making loading agents require explicit consent

same for unsafe and jni, for some stupid reason

[grim hound]

but spark also loads a bytebuddy's agent and this message doesn't pop up

[shadow night]

??? why JNI

[grim hound]

seems restarted, yeah

[tardy delta]

forgot the exact details

[grim hound]

INTEGRITY

[tardy delta]

integrity by design ™️

[grim hound]

cuz fuck you, integrity

[molten hearth]

First I had to stick to java 8 for years now I gotta stick to java 21? 😭 🙏

[grim hound]

I'm just gonna do what should always have been done

[quiet ice]

While I might pass off as one, no - I'm not a programmer in a professional setting. I'm not even interested to work there in the future, but we'll see what future beholds for me

[grim hound]

override System.err

[shadow night]

what do you know so much stuff for

[quiet ice]

Blame autism probably :p

[shadow night]

Understandable

[quiet ice]

It's such a great thing when it doesn't fuck up your life

[shadow night]

Sometimes I'm thinking that it would be great to have autism

But I think it's always a tradeoff, one thing for another

[quiet ice]

I'm kinda left off lucky on that front since I have almost none of the downsides of autism (even compared to other people with Asperger's), but the few downsides I do have I really hate. Being unable to proper communicate with most people is just jarring. Especially when it comes to people you love since communicating affection is one other world

[shadow night]

ow

[grim hound]

cuz no idea what else to do

[quiet ice]

What does Spark even use Bytebuddy for?

[blazing ocean]

all i know is that it segfaults the jvm when using JBR

https://github.com/lucko/spark/issues/426 lol

[quiet ice]

could be a bug with async-profiler, who knows?

[blazing ocean]

¯_(ツ)_/¯

that's why I reported it

since paper ships with it now i can't use JBR until this is fixed :p

(it segfaults on init or on profiler start, pretty random)

[shadow night]

Lmao

[blazing ocean]

yup, sucks

[quiet ice]

It's particularly bad if you have a crush on a girl that probably is autistic too (although in that case it was undiagnosed, but later on I figured out that she likely was on the spectrum), so you'll end up in a deadlock. On the other hand, I can't quite imagine me being together with "normal" people, mostly because interests diverge too much, but we shall see.

[shadow night]

People are strange, anything can happen

[lilac dagger]

having a girlfriend must be pretty nice

i should go out more

[torn shuttle]

relationships are temporary the grindset is forever

[lilac dagger]

grind all your life to what end?

sure, grind is nice, but a balance is even better

[torn shuttle]

what do you mean end

the grind is the goal in of itself

[lilac dagger]

as in the end of your road

are you gonna grind all your life?

[shadow night]

What about kids

[torn shuttle]

buddy I'll be grinding in my afterlife if it turns out there is one

[lilac dagger]

oh, i thought you were talking about work

[torn shuttle]

I am

[lilac dagger]

grinding work

[shadow night]

You better pray every sunday so god permits you to

[quiet ice]

I don't have a GF, but I almost could have gotten one. Though it would have been incredibly awkward for both of us if that happened, so I'm not entirely sure what my definition of almost is.

[torn shuttle]

you think you get to not have a job in the afterlife?

fucking hippies I swear

[quiet ice]

You don't have a job if your occupation is a hobby

[torn shuttle]

no, but you can have a grind

[quiet ice]

However, don't let your hobby become work - incredibly important distinction here but I don't think anyone (not even me) knows what that distinction even is

[torn shuttle]

or, you know, do, like I did

[lilac dagger]

almost is not have, so there's work to be made

[torn shuttle]

it's a lot of fun

[lilac dagger]

which hobby are you refering to?

[quiet ice]

Programming lol

[lilac dagger]

why would programming be a hobby?

i like programming more than a hobby for example

i don't know what i can say about it being a hobby for me

[quiet ice]

Then your priorities are a bit misset

[tardy delta]

just get an ai gf

[torn shuttle]

what a wild thing to say

[lilac dagger]

so what do you think my priorities should be then?

[quiet ice]

Oh god no.

[lilac dagger]

ai gf are no good

[tardy delta]

was kiddin

[lilac dagger]

rather burry myself alive instead

[quiet ice]

(Says the guy spending 60 hrs/week doing programming or related tasks)

[torn shuttle]

rookie numbers

I woke up nearly 24h ago and only took a break to hit the gym

wait actually no I forgot when I woke up, it's not that bad yet but I'm not done yet

[tardy delta]

hmm only 8 hours a day

[lilac dagger]

24 hours of coding? that's nice

[torn shuttle]

I'm having fun

I'm actually really happy

this shaded core library is actually really cool

[lilac dagger]

only thing is sleep is non negociable

[torn shuttle]

it's going good

[lilac dagger]

so you're gonna do worse in the long run

[torn shuttle]

nah I stop when I'm tired

actually that's why I'm here

about done for today

[lilac dagger]

yeah well, sitting in front of blue light isn't really a good way to tell when you're tired

[tardy delta]

i found out i only need like 4 hours of sleep with the current sunrise time

im probably wasting my sleep in the long term

[lilac dagger]

yeah, you do mess up your sleep/mental in the long run

you'll see

[torn shuttle]

if I don't feel tired and I'm performing well then it doesn't matter if I'm tired or not

also I've been doing this for nearing 11 years now

so

[tardy delta]

i always say sleep is for the weak, guess il find out in a few months

[lilac dagger]

the body keeps the score

i know it for myself

[torn shuttle]

that's why you go to the gym and lift the big boy weights

[lilac dagger]

nobody beats physics

[torn shuttle]

did some nice calf raises today

[lilac dagger]

i really should join a gym and get some muscle

i bet the girls will be all over me after that

surely

[lyric hearth]

hi! Im trying to use nms but I have this issue, using 1.20.4, my pom.xml:
https://pastes.dev/Tz0hSl73ah

[chrome beacon]

You need to build 1.20.4 with BuildTools using the --remapped flag

[lilac dagger]

you need to use buildtools with remapped flag

[torn shuttle]

I think I might end up creating 100 new classes tomorrow

this is going to be kinda whacky

[lilac dagger]

new project?

[torn shuttle]

no

converting commands

[lilac dagger]

what for then

oh, commands

[torn shuttle]

yeah they were in just megaclasses

now it's one per class

and uh there's a bunch

[lilac dagger]

oh that's nice

spreading the classes is always better than having it all in a few

[lyric hearth]

this enabled, isnt it?

[lilac dagger]

reason why i am not really a fan of annotation commands

[tardy delta]

gui user hehe

[torn shuttle]

oh boy

is this even right

[lilac dagger]

i saw some horror things regarding that

[chrome beacon]

yes

[torn shuttle]

intellij says my project has 1208 java classes

[lyric hearth]

thanks!

[torn shuttle]

I didn't know I crossed the 1k threshold

[lilac dagger]

i don't think my game engine has that many

are those mostly commands?

[torn shuttle]

no right now there's like 8 classes for commands

guess it's going up to 1300

[lilac dagger]

so what takes the lead then, if you don't mind me asking?

1000 still sounds like a lot

[torn shuttle]

probably defaults initialization for plugin content, the way I have it set up it starts up from classes

a custom boss is a class, a custom item is a class, so on

and they get initialized via reflections

just for the defaults

[lilac dagger]

oh i see

[torn shuttle]

then there's at this point tens of thousands that get initialized from config files if people install everything

[lilac dagger]

oh boy

that's a nice project you got there

good work

[torn shuttle]

yeah it's getting to be a problem

[lilac dagger]

i can tell

1000 classes seems like too many for the projects i currently own

i have like 15 classes for my config system

and that's because each data type has a class for deserialization / serialization logic

[torn shuttle]

yeah I have quite the config system

[shadow night]

The last one I worked on had 4 classes

[lilac dagger]

i really like what i did with this

i don't see myself ever using something different

the end result is something like what configurate has

with annotations for each field in a class

[torn shuttle]

yknow

I bet chatgpt could write a lot of these

it's pretty repetitive

and pretty simple

yeah... definitely worth a try tomorrow

[lilac dagger]

chat gpt can get me so far before it's useless to me

at first i liked the output it gived, i was learning

[torn shuttle]

it's a tool, not a replacement for a programmer

[lilac dagger]

but it succumbed to streamyfing everything and calling that a simplification

[torn shuttle]

I'm sure it can do this because it's literally taking from one template to put it in a differently formatted template

[lilac dagger]

i agree, so far it's not as good as i want it to be

[torn shuttle]

alright this day's been plenty productive, time to call it quits

[lilac dagger]

i like for example how easy is to extract some data from a thing without me having to write code for it

[lilac dagger]

alright, take care

[torn shuttle]

@blazing ocean btw great call with reposilite, I'm actually really liking it and it's so much easier than sonatype, thanks

[blazing ocean]

yea it's great

and written in kotlin :D

[torn shuttle]

yeah I don't know how online services managed to make it more laborious to use them than self-host

that is a thing of wonder

[lilac dagger]

i have yet to make an online repository for myself

all my projects are private, i don't see the point yet

[remote swallow]

rad uses reposilite?!?1

[blazing ocean]

packed promo!?!???1eleven

[remote swallow]

orbit mc mention1?!?!/1 aka @river oracleMC aka lynxplayMC aka cabernet mc aka kryptidemc aka minecraftmc

[blazing ocean]

https://maven.radsteve.net/#/public/net/radstevee/packed packed mentioned!!!???!????!!!

[remote swallow]

no javadocs?!

OR SOURCES?!?!

[blazing ocean]

i publish sources

[lilac dagger]

don't mind me if i look at packed source

[remote swallow]

oh theres sources on latest

[blazing ocean]

kdocs are at uhh https://docs.radsteve.net but a little scuffed

[remote swallow]

where is javadocs

right

[blazing ocean]

https://github.com/radstevee/packed

[remote swallow]

convert gfm to javadoc jar smh

[blazing ocean]

go ahead

[lilac dagger]

that simplifies it

thanks

[blazing ocean]

lol

check out the other branch

[remote swallow]

i think its gfm anyway

i dont remember tbh

[blazing ocean]

master is outdated

what is gfm

[lilac dagger]

uh kotlin, i regret looking at this

[remote swallow]

a javadoc type

[blazing ocean]

skill issue

you're not worthy

[remote swallow]

or a dokka javadoc format

[blazing ocean]

never heard of it

dokka default is pretty good

[remote swallow]

oh i remember

gfm is a markdown version

[blazing ocean]

maybe i'll try it

[remote swallow]

gfm is shite

[lilac dagger]

what does packed even do? i see keys, i see blocks i see items

[blazing ocean]

RTFM

[remote swallow]

ill rtfm ur mom

[lilac dagger]

that doesn't give me anything to go on, i'm not familiar with the abreviation

[blazing ocean]

read the fucking manual

[lilac dagger]

you can modify a resource pack on the go?

does the client allow this? i didn't know

[blazing ocean]

well no

it's meant for generating resource packs on server load or when you're changing it

[lilac dagger]

oh

[blazing ocean]

should probably change the description a bit

[lilac dagger]

yeah, it's a bit missleading

[blazing ocean]

i cannot write docs

at all

[lilac dagger]

ask chat gpt

it does a good enough job

altho i don't like the 1900 style of writing

[viral shell]

So, i was making a config and i notices that all the comments i put onto the cfg were removed when i start the plugin

How can i fix this

pre-build

and after

[tender shard]

dont save it

[eternal oxide]

are the comments in teh config.yml you put in teh jar?

[tender shard]

only write the default config using saveDefaultConfig() and then don't save it again

[viral shell]

I use that

[eternal oxide]

or you are using an old spigot that does not support comments

[viral shell]

What do u mean for dont save it

[viral shell]

1.8.8

It was also not working on 1.18.1

Only the comments in the top are keeped

[tender shard]

do not use FileConfiguration#save(...)

[viral shell]

I do not use that

[eternal oxide]

you do

[tender shard]

show your onEnable method

?paste

[undone axle]

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

[viral shell]

i need to remove saveconfig?

[tender shard]

yes

[eternal oxide]

replace BOTH those lines with saveDefaultConfig();

[hard radish]

if player logs out will bukkit task scheduler still work?

[slender elbow]

the scheduler has nothing to do with players existing

the server will still tick, and the scheduler will run queued tasks

[inner mulch]

is there a way to detect a headshot with an arrow?

[eternal oxide]

not without diving to nms

[inner mulch]

how would that be done with nms?

[eternal oxide]

in teh ProjectileHitEvent (Paper) exposes teh hit location

not available in Spigot though

[inner mulch]

ok

[young knoll]

No but you can compare the location of the projectile in said event to the entities eye location

[eternal oxide]

Seems I'm also wrong about it being in Paper

[inner mulch]

ok

[eternal oxide]

I could have swore there was a HitAt or something

[inner mulch]

thank you guys

im gonna try it out

[wet breach]

there is an easy way to do this depending on what you are making. If this is for some kind of game event then the ideal solution would be to create a bounding box around your players heads. This way you are not having to calculate distance from the eyes to various parts of the head. Also to increase accuracy if you want to be sure it did in fact hit them there is another event that lets you know if an arrow stuck into an entity called ArrowBodyCountChangeEvent

[inner mulch]

okay thanks

[meager hill]

Anyone have an understanding of how chunks are packed and sent to a client. I cant figure out how to send chunk data so my server is empty. The client can connect but is stuck in an empty world. From what I have seen, Gzip is the compression algorithm used but I cant seem to get it working (attempting to decompress the byte array for chunk data to have a way to test back and forth).

Everything else seems to be working (players can join correctly) and now i just need to generate chunks. The current way im getting around this is by sending already compressed data intercepted by a working server and Wireshark.

For the Gzip examples i have found, all of them include all the logic then just call it. Since I'm writing my server in C, most of the examples are only useful for pseudocode but are useless when they abstract away the actual logic.

[wet breach]

chunks are sent in columns

[meager hill]

16x16x16 right then the stack is sent

[wet breach]

I only remember the old way, it was something like 4x256x4 or something like that

as I said columns

we understand chunks as they are stored, but sending them is done differently

there is a wiki page that describes how chunks are sent, in fact I think wiki.vg does as well

[meager hill]

I have been following the wiki but am stuck on the byte array of compressed chunk data

I dont actualy know how to compress the data i have. I have tried Gzip but it just breaks everytime

[wet breach]

from looking at the wiki.vg, the bytearray is sections that contains biomes

https://wiki.vg/Chunk_Format#Data_structure

that tells you how the data is formated for the sections

[meager hill]

Oh sorry forgot to say this: im working on 1.7.2 so i have to use the old wiki https://wiki.vg/index.php?title=Protocol&oldid=5486 / https://wiki.vg/index.php?title=Chunk_Format&oldid=5218

[wet breach]

1.7?

[meager hill]

yea

[wet breach]

you should use 1.7.10 then

but no matter

so yeah the old way is columns then

[meager hill]

let me try Zlib compression of my world data and see if that + the headers i have will work

[wet breach]

so accordingly its 16x256x16 for the chunk columns from what wiki.vg says

[meager hill]

I must have missed that the last time

So i have to send the entire vertical all at once

[wet breach]

zlib deflate is what is used

[meager hill]

is Gzip for newer versions. I realise i wasted 6 hours trying to get Gzip working

[wet breach]

if I recall gzip has its own implementation of zlib that is not quite the same as it has minor changes

therefore you should use the zlib that comes from the mc jar

this way you are using the same version as the game uses

[meager hill]

alright, let me go try that

[wet breach]

https://wiki.vg/Chunk_Format

a chunk section is 16x16x16, and a chunk column is 16x256x16. so that means there is 16 sections in a chunk column. and not all sections need to be sent

which most of the air blocks above a certain point for example don't get sent usually

air blocks are also not sent as well, only if there is a block in a certain location is sent, which reduces overall size

also note that the amount of chunks sent at a given time in 1.7 is different from the updated versions as well

[meager hill]

would i be able to get around this by using the multiblock change instead of sending the chunk, Will the client crash if it recives block data in a chunk it has not been sent?

it would be horrendously slow but then i dont have to compress

[wet breach]

client won't crash, but if the chunk is not loaded and it recieves data for blocks in an unloaded chunk I believe it just ignores it

but multiblock change should cause the chunks to get loaded though if you use that method

however it may cause some lag on the client if you send a large amount of data in regards to block changes

[floral drum]

we're so old... it's not even 256 anymore...

[wet breach]

right, but on 1.7 it is

[floral drum]

yea

[warped thistle]

Wait

No external emojis

[meager hill]

That's fine, Im doing this as a project in C, it dosent need to be "Playable" right now this is all i have

[warped thistle]

I'm going to kms

[wet breach]

there is a project on github that made 1.7 in C if I recall

[wet breach]

if you verify you can use them

[warped thistle]

oh

[wet breach]

!verify

[undone axle]

Usage: !verify <forums username>

[warped thistle]

alr thanks

your pfp and accessory combo might be the silliest one ive seen yet

[wet breach]

[young knoll]

You need to boost for external emotes

[wet breach]

oh interesting, did not know that

[young knoll]

I believe us staff can use them too, but I don’t have nitro lul

[drowsy helm]

[late sonnet]

@young knoll you can suggest md5 give nitro to staff

[shadow night]

Do you guys ever feel like it and change the DPI on your phone?

[lime wave]

is there a way to convert an ItemStack to String and then back to ItemStack?

what values would be lost (if so)?

[drowsy helm]

yes, encode

base64, binary, pretty sure yamlconfig has a toString

[wet breach]

of you could go with something custom

[eternal oxide]

or ItemStack#toString() and https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/ItemFactory.html#createItemStack(java.lang.String)

[drowsy helm]

does toString include nbt?

[eternal oxide]

No clue, but I remember Choco talking about toString() and the ItemFactory a while back

[lime wave]

Will try

[eternal oxide]

test it by sysout

see if it contains nbt/enchants

[drowsy helm]

https://www.toptal.com/developers/hastebin

if not, i use this

BukkitObjectOutputStream

[lime wave]

it saves UNSPECIFIC_META

[alpine cairn]

How do I package a jar with Gradle?

[echo basalt]

./gradlew build usually does the trick

Other alternatives are ./gradlew shadowJar and ./gradlew reobfJar if you're running paperweight

[hollow cliff]

Hi!

https://lunr.pics/JWmQ4BDq.png

I am trying to find the location of the end of the 4 cannons in the photo above. I am doing this cuz I want to shoot lasers from them. I would appreciate if someone could tell me the logic needed to fix this.

The problem I am facing is that as the player changes pitch, their perception of the vehicle changes. (ie it might look closer or further)

My vehicles are also set up kind of sketchy.
I have a slime that moves on awsd,space, and shift,
a zombie that repeatedly teleports to the slimes location (the model is an item with custommodeldata on its head),
and then the player is riding the slime

My explanation is definetly confusing so please ask questions.

[drowsy helm]

you would have to get the relative coordinates of each point of the cannon and apply a quaternion transformation to rotate it with the player's pitch and yaw

you can do it all with vectors pretty easily

Vector has the rotatearound method

[summer scroll]

Is there an event that's get called if player's heart value change?

For instance, if player got damaged or got healed by regeneration potion, etc.

[drowsy helm]

so they get healed or get damaged?

[summer scroll]

Hmm, I guess I could use those events, nvm I'm overcomplicating stuff atm lmao.

[hollow cliff]

ive been able to get the position of each cannon when the player is looking parallel to the ground using vectors

the problem is that when the player looks up or down, the model looks further or closer, changing the distance of the cannons from the player

is there a way to keep the distance the same? whats the best way to make a modeled flying vehicle?

[drowsy helm]

hmm i thought the vector would've accounted for that?

do you have a visualisation

[eternal oxide]

zero the Y axis, then .normalize()

[echo basalt]

hm

cursed idea

Java but you have to import every method you call

[eternal oxide]

no imports, full path every time

[echo basalt]

perfect

also you need to import methods declared in the same class

including recursive methods

[sterile breach]

How I can get nms player channel in recent version?

I'hv done that

    Player p = Bukkit.getPlayer(pname);
    CraftPlayer craftPlayer = (CraftPlayer) p;
    ServerGamePacketListenerImpl connection = craftPlayer.getHandle().connection;

but Idk what get after that

[sullen marlin]

?xy

[undone axle]

https://xyproblem.info/

[sterile breach]

I am just trying to get player netty channel

with nms

[blazing ocean]

for what

[sterile breach]

just to understand how work nms

[echo basalt]

That's a wrapper

PRetty sure that .pipeline cones next

Might be a geyser thing tho

[viral shell]

What api ver

[sterile breach]

1.20.6

[viral shell]

You want to get player's connection?

[sterile breach]

yes

channel

then channel pipeline

[drowsy helm]

is there any magic value util to get these speeds from material?

[pliant topaz]

u can get the digspeed of an itemstack

but idk if its these values

[drowsy helm]

i think thats with block data

ig i can't get it without using the block

[pliant topaz]

item.getItemMeta().getTool().getDefaultMiningSpeed()
item being ur itemstack

[hard radish]

is it possible to adjust actionbar position?

[blazing ocean]

yes, with fonts and negative spaces

are you talking left/right or up/down

[hard radish]

up/down

well kinda both

[blazing ocean]

you're gonna need custom fonts and negative spaces for htat

[hard radish]

hummm ok i guess ill google for some

[rough drift]

is there a way to use a debugger in spigot?

[blazing ocean]

remote debugging

[rough drift]

?

[blazing ocean]

https://www.spigotmc.org/wiki/intellij-debug-your-plugin/

[grizzled ledge]

Does anyone know an API to create inventories in a much faster way?

[sullen marlin]

Wdym

[brittle geyser]

FastInventory
https://github.com/MrMicky-FR/FastInv

[summer scroll]

goated lib, simple and easy to use

[ivory sleet]

Simplicity is nice, sadly it usually compromises on scalability and often hinders complex behavior

[hollow cliff]

i have to leave for vaca for a few days i’ll send when i’m back

[warm mica]

I can't find anything in the code that would contribute it to be "fast", actually the opposite as there is a lot that could be optimized. Minimal would probably be a better name

[brittle geyser]

say it to repository owner

[warm mica]

Fair. Just saying that there's possibly better solutions, if efficiency is a factor

[pseudo hazel]

its fast to a developer to use

doesnt mean its fast for the server

[keen charm]

Hey

In newer version ClientboundAddEntityPacket is sent in ClientboundBundlePacket

But in older versions like 1.18.2 bundle packet doesn't exist and add entity packet isn't sent individually. How is it sent?

[lilac dagger]

Is it actually?

[keen charm]

Yes, I'm listening to ClientboundAddEntityPacket individually and it doesn't work

I believe I'm not doing something wrong

(it was my bad, it's sent individually)

Does changing a player's GameProfile in PlayerLoginEvent change the player's skin on join?

Or do we have to send a respawn packet for it to apply

[warm mica]

I have doubts that it is any faster to use than any inv library out there

Especially since it's very limited and you have to code basically every UI component yourself

[runic pine]

my gradle not find the dependence

what can i do

[hazy parrot]

Debug why Gradle can't find it

[runic pine]

how i debug

[hazy parrot]

Maybe you are not adding an appropriate repo

[runic pine]

no

is local

[hazy parrot]

Show your build file

Have you added maven local()

[runic pine]

compileOnly(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))

repositories {
mavenCentral()
mavenLocal()

maven("https://jitpack.io")
maven("https://oss.sonatype.org/content/repositories/snapshots")
maven("https://repo.codemc.io/repository/maven-releases/")
maven("https://repo.aikar.co/content/groups/aikar/")

}

dependencies {
compileOnly("org.spigotmc1.8.8-R0.1-SNAPSHOT")
compileOnly("org.projectlombok:lombok:1.18.32")
compileOnly(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
implementation("com.github.DevNatan:inventory-framework:2.5.4-rc.1")
implementation("me.devnatan:inventory-framework-platform-bukkit:3.0.8")
implementation("co.aikar:acf-bukkit:0.5.1-SNAPSHOT")
compileOnly("com.nickuc.chat:nchat-api:5.6")

annotationProcessor("org.projectlombok:lombok:1.18.32")

}

works on other dependencies on lib folder

but this specific .jar no works

[midnight shore]

Why are you adding the dependency outside the dependencies scope?

Oh it was just to point out.. mh interesting

[runic pine]

https://imgur.com/a/5slikRd

[midnight shore]

Have you tried reloading everything?

[runic pine]

I had sent the message separately

[runic pine]

yes

close the intellij too

and open again

[midnight shore]

Have you tried refreshing dependencies?

[runic pine]

yes

https://imgur.com/a/RyPnQah

[midnight shore]

Double click the jar file from intellij and see if it is the right package you are trying to import

[runic pine]

yes

its right

[misty oak]

Heyy guys
I selected a head with the (Kulls - The Ultimate Head Database) plugin and equipped it on a piece of armor. I want this head to contain specific items. I am looking for a plugin that will allow the head to break and drop the items inside when right-clicked. Which plugin can I use?

[midnight shore]

Seems more like a question for #help-server if you don’t know how to make the plugin yourself 😉

[misty oak]

oh yea sorry

[midnight shore]

Weird, maybe it’s some kind of broken cache.. try refreshing dependencies again, I mean right click on the project on the gradle side bar and select “Refresh Gradle Dependencies”

[runic pine]

i already do it 😭

[hard radish]

is it possible to just do setMaxHealth(0) to erase the health bar?

im just wondering what will happen if i do that... lol

[midnight shore]

Try and see

[hard radish]

it only puts you at half a heart

prob need a resourcepack to get rid of healthbar :/

[blazing ocean]

you can set some shit like wither hearts to an empty texture

[hard radish]

humm ok ill check that out..

kinda wanna make something like hordes.io but in minecraft lol this is ganna be one long journey

[vital sandal]

Can you change the protection level of an armor piece ?

Like the bar displaying the armor toughness

[sterile breach]

if client send place block packet but for the server the client is in spectator, events will be called?

[drowsy helm]

Yes

[runic pine]

it ried

but no works

tried

[eternal oxide]

you can't place blocks in spectator made.

if you are expecting the spectator to be placing

[sterile breach]

yes I know but if client sent place block packets

[eternal oxide]

If the server thinks the client is in spectator but the client still sends a block place its unexpected behavior. Outcome is uncertain

[sterile breach]

ah yes I have test and yes

[hard radish]

https://paste.md-5.net/osexekijob.java
just started messing around with packets. need someone to help me out here.. trying to make it so when a player opens advancement tab, it would cancel the event and force player to do command. The code just stops at line 27

and also the code only works when player is closing the advancement instead of opening... idk why

[drowsy helm]

Protocol lib 😦

[hard radish]

yup using protocol lib

[viral shell]

Use packetevents

retrooper/packetevents on github

Its more fast and simpler

[hard radish]

hummm is it this:https://packetevents.github.io/com/github/retrooper/packetevents/wrapper/play/client/WrapperPlayClientAdvancementTab.Action.html
or this:https://packetevents.github.io/com/github/retrooper/packetevents/wrapper/play/client/WrapperPlayClientAdvancementTab.html

.-. my brain cant handle all these api

[hard radish]

i need some help

[viral shell]

Init the packetevents' api in the main class

Make a new class and implement PacketListener

Then make a onPacketReceive function with PacketReceiveEvent as event

now create a statement where if event.getPacketType equals PacketType.Play.Client.ADVANCAMENT_TAB initializes the Wrapper for that packet

and then do your things

[blazing ocean]

the action is just something you use when constructing the packet

[torn shuttle]

man my brain is not activating today

where's alex jones to sell me brain pills

[silent wave]

i need help
for some reason when i run my start.sh on my vps in just 15-30 seconds my server shuts down
and in the console dont send any message from an error
like if u press CTRL + C
its bungeecord

[river oracle]

@worldly ingot its probably not perfect, but I wanted to try to help out a bit
https://hub.spigotmc.org/stash/users/2008choco/repos/bukkit/pull-requests/1/overview

[upbeat hawk]

I cant use the spigotmc website, it's saying that I got banned temporarily from accessing the website.
Error 1015: You are being rate limited
Is this just a bug?

[kind hatch]

Wait like 2 minutes and try again.

[hard radish]

https://paste.md-5.net/akofidoqac.java followed the sample i dont really know what i'm doing wrong .-.

[viral shell]

WHAT IS THIS LMAO

Did you follow Packetevents' guide?

[hard radish]

https://github.com/retrooper/packetevents-example/blob/2.0/client-version-accessor/src/main/java/main/PacketEventsPacketListener.java

this was the sample

[viral shell]

follow the attack detector

example*

the attack detector example

https://github.com/retrooper/packetevents-example/tree/2.0/attack-detector/src/main/java/main

[wet breach]

https://tenor.com/view/z10-gif-19901322

[viral shell]

!!!

[river oracle]

I have a question regarding class loaders. Atm I'm making a classloader for plugin loading. However, I am giving plugins the option to not add other depended plugins into their classloader

I'm not sure where to really start doing this tbh

[wet breach]

that last part doesn't really make sense

[river oracle]

I've not really worked extensively with them and the resources seem fairly stark

[tardy delta]

havent understood the sentence

disallowing dependencies from obtaining access to your plugin class?

[river oracle]

more so you disallowing yourself from access to a dependencies classes. E.g. lets say you have a bootstrap plugin and you can simply use the Server API you don't need to add their classes to your ClassLoader

[wet breach]

There is a hierarchy to the class loading chain. Ideally each plugin has their own classloaders which is extended from the server, the server has its own classloader which is extended from the JVM

[river oracle]

I've already got the server bootstrap down so I've done the first part where the server has its classloader

[wet breach]

you wouldn't really be able to disallow access to another dependencies classes as its simply just finding the classloader responsible for it and accessing from there

[sterile breach]

how work event canceling with packet? server send a packet who cancel the action? (for example if I take an item in a slot, server send a packet who place this item in the slot?)

[river oracle]

okay yeah I think I get what you mean here.

the question is though if 2 plugins depend on eachother how would I go about joining their loader perse so they can ensure the plugin classloader can find the correct classes

[wet breach]

thought you wanted them separate?

[river oracle]

only if specified

otherwise I want them joined

[wet breach]

by default pretty sure if a lower classloader loads classes, the higher up loaders have automatic visibility of that

[river oracle]

so If I wanted to do this I'd need to override the URLClassloader and do some shenanigans

[wet breach]

not necessarily, if you wanted them to be separate you can, just that you wouldn't prevent complete separation. So you could make it to where a plugins classes are not automatically visible to another plugin, but you would need to run like 2 class loaders for your plugins.

[river oracle]

whats the reason for the 2nd class loader when doing that

[wet breach]

well the default setup is that the plugins classloader is going to register classes to the loader of the server or the one thatt is managing the plugins overall

this is how other plugins can see classes

the second loader would simply not register those classes higher up

but, plugins loaded with the second loader though wouldn't be accessible via classpath

instead they would still be accessible if they are in the same directory

since the classloader of the plugins can still load a jar

[sullen belfry]

does anyone know why my bossbar keeps resetting to the max?

[river oracle]

hmmm I was going to just opt to skip that for now, but if I want other plugins to beable to bootstrap dependencies pretty sure I'd need to prevent them from leaking up to the Server loader

especially in the case of overlapping dependencies of different versions

[wet breach]

you will probably need to override the classloader and make your own then

[hybrid spoke]

code would help

[sullen belfry]

that is true lol sorry 1 second

?paste

[undone axle]

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

[river oracle]

never done this before time to break a lot of stuff 💀

[wet breach]

fortunately making your own classloader isn't super difficult

[river oracle]

yeah I know little to nothing about class loading currently

[sullen belfry]

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

[wet breach]

its basically glorified file loading

except you don't need to read the files yourself

[river oracle]

I'll prob just extend from URLClassLoader

that is what I was using before

[wet breach]

that is the ideal way

and just add from there

[hybrid spoke]

could be because you are always creating a new one

rather reuse it

[sullen belfry]

im actually so dumb

thanks

[river oracle]

I don't have the brain capacity to write a classloader rn guess I'll be doing that in a few hours lol

[wet breach]

lol

[river oracle]

figuring out where to start uses a lot of brain power

[wet breach]

this is why copying was invented

[river oracle]

see this project is already yielding me great knowledge

I get to learn about ClassLoading

[river oracle]

prob gonna look at the JDK

[wet breach]

probably a good start

[sullen belfry]

Looks so much better thanks!

[tardy delta]

looks like a plugin i made lol

made skill xp requirements follow a mathematical formula defined in config

[hybrid spoke]

glad to see

[restive mango]

SynchedEntityData data = ((CraftPlayer) player).getHandle().getEntityData();
            data.set(new EntityDataAccessor<>(6, EntityDataSerializers.POSE), Pose.SLEEPING);
            data.set(new EntityDataAccessor<>(14, EntityDataSerializers.OPTIONAL_BLOCK_POS), Optional.of(BlockPos.ZERO.offset(player.getLocation().getBlockX(), player.getLocation().getBlockY(), player.getLocation().getBlockZ())));

           ((CraftPlayer) player).getHandle().connection.send(new ClientboundSetEntityDataPacket(pInt, data.packDirty()));```

what's wrong with this?

[brittle geyser]

wdym

[restive mango]

[11:51:44 ERROR]: Error sending packet clientbound/minecraft:set_entity_data (skippable? false)
io.netty.handler.codec.EncoderException: Failed to encode packet 'clientbound/minecraft:set_entity_data'

throws this error

player is the player, pInt is the .getinteger for them

on the client i very briefly go sleeping and then it promptly kicks me

[desert root]

Hi, I'm trying to create a plugin, but when simply using ItemStack stack = new ItemStack(Material.STICK);, the legacy material support turns on with this message:
[org.bukkit.craftbukkit.v1_16_R3.legacy.CraftLegacy:<clinit>:257]: Initializing Legacy Material Support. Unless you have legacy plugins and/or data this is a bug!.
Can I do something to prevent that?
I have my api-version set to 1.16.

[green kraken]

Does anyone here have itemsadder plugin purchased?

[desert root]

Hi, I'm trying to create a plugin, but

[languid briar]

Nahhh

This banned

Grom2018 what is bro typing 😭

[amber ferry]

Hello can someone help me with this, its my first time trying to set up a minecraft server:

[languid briar]

I can 🙂

[amber ferry]

okey thanks

[languid briar]

So

Whats the issue

[amber ferry]

can i send you the error?

[languid briar]

Sure bro send it in here

[amber ferry]

i cant somehow.

[blazing ocean]

don't send a screenshot, send it as text

?paste it here i meant

[undone axle]

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

[amber ferry]

i tried it wont let me. It says i denot have the permissions to send like Pioctures or text files.

[hybrid spoke]

thats what ?paste is for

otherwise

[languid briar]

Yes

[hybrid spoke]

?verify

!verify

[undone axle]

Usage: !verify <forums username>

[languid briar]

Yeeee

I have perm