help-development

[harsh matrix]

please ... just use intellij

[kind hatch]

Not me using the entire JetBrains suite.

[river oracle]

it makes sense for the project I guess I could completely rip that out of the inventory, but it'd be a pain to implement any other way

[harsh matrix]

If you are a student it is completely free

[lost matrix]

Or you just use jetbrains for everything 😄

[tardy delta]

oh god

[harsh matrix]

thats what I meant nerd

[river oracle]

fight me

[tender shard]

yeah jetbrains ❤️

[river oracle]

My only Enhanced Text Editor is vscode

I use it for every language

and no one can stop me

[tender shard]

update, ffs

[tardy delta]

i will

[harsh matrix]

I will

[lost matrix]

update intensifies

[harsh matrix]

https://cdn.discordapp.com/emojis/940693001452257301.webp?size=48&quality=lossless

[river oracle]

I'ma be honest I've used both IntelliJ and Pycharm and I didn't like either of them

[lost matrix]

[harsh matrix]

what'd you do

[tardy delta]

i installed Clion and then i wondered why the heck i was doing c++ at first

[river oracle]

If i were to use an actual IDE i'd rather use Eclipse or Netbeans

[tardy delta]

netbeans sucsk

[harsh matrix]

also how much ram do you have? 4gb?

[harsh matrix]

Intellij

[river oracle]

why. It doesn't really offer anything I don't have that I'd use

[tardy delta]

ehehe

[ornate patio]

beans

[harsh matrix]

also brave 👍

[harsh matrix]

OPSTARTEN

[tardy delta]

dutch lmao

[harsh matrix]

Not spyware?

[lost matrix]

Schijf. Sounds like your pc is about to sail away.

[river oracle]

my pc is doing fine

[harsh matrix]

chrome would've taken 5gb for 5 tabs lmao

[odd lodge]

i really need help

[tardy delta]

lmao german kinda same thing as dutch

[odd lodge]

can anybody help me with something really simple

[river oracle]

?ask

[undone axle]

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply. Make sure you use the right channel regarding the topic of your question. Create a thread in case the channel is already in use!

[odd lodge]

?ask

[undone axle]

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply. Make sure you use the right channel regarding the topic of your question. Create a thread in case the channel is already in use!

[harsh matrix]

Do you, by any chance, use arch btw?

[river oracle]

I use ubuntu

[harsh matrix]

yea

[tardy delta]

im usin windows cuz school lmao

[harsh matrix]

Why not pop?

[kind hatch]

That's bpytop

[tardy delta]

ubuntu bloat aaa

and pop misses features lol

[lost matrix]

lol...

[river oracle]

because I chose ubuntu

[harsh matrix]

I'm on a macOS school 💀
and my mac isn't getting updates anymore

[harsh matrix]

good point

[river oracle]

I removed a lot of stuff and got the least bloated version I could

[odd lodge]

idk how to setup intellij so i can make plugins

[river oracle]

also removed their spyware :P

[tardy delta]

dont look at me, im talking nonsense cuz i got an exam maths tmrw

[odd lodge]

it would be great if someone walked me through it

[river oracle]

create a maven project

and add the dependency

and your set

[odd lodge]

yes

so

i added the dependency

but i dont think that worked

because the java plugin thing which i put in isnt recognised

idk

[river oracle]

if you added the dependency in your pom.xml it works 100% of the time

[odd lodge]

could you help in dms so i can send you a screenshot

im rly new to this

[river oracle]

just verify

[tardy delta]

!verify

[undone axle]

Usage: !verify <forums username>

[tardy delta]

?dm

[harsh matrix]

I can help in dms

[tardy delta]

ah

?dms

[ornate patio]

i literally cannot find this villager ai

[tardy delta]

maybe he lost his brain

[brave sparrow]

It’s all over the place

[ornate patio]

im trying

[tardy delta]

kaboom

[lost matrix]

5

[buoyant viper]

at least 3

[ornate patio]

how can i check if a block is a brewing stand in NMS

[tall dragon]

this aint rlly a spigot question but would any1 know how to change Pitch of a sound on the fly without changing playback speed like mc does?

[waxen plinth]

very little

usually not more than 2.8

[lost matrix]

Thats pretty hard to do. Let me call back some stuff from my signals and systems class.

[waxen plinth]

gigahertz I mean

[tall dragon]

i have noticed as i could not find any information on this

[waxen plinth]

but I always have 3+ghz of ram free

[lost matrix]

Its complicated because a sound emerges from frequencies. And shortening a wave function increases the pitch but also decreases the duration.
(Think of a sin wave that gets shorter. Higher frequency -> Higher pitch, but if you have n cycles then they will take slightly less time)

[tall dragon]

so are sounds with higher pitch in mc also slightly shorter?

[ornate patio]

how do i get a block at a specific location with nms

[formal bear]

yes

[tall dragon]

im just trying to exactly replicate what they do. but got no idea where to start on that

[lost matrix]

Yes

[waxen plinth]

lmao what are you even doing

[tardy delta]

gl lol

[tender shard]

ServerLevel#getBLockState(BlockPos)

[ornate patio]

thanks

[tardy delta]

lets code a linux distro

[ornate patio]

well now I have the block state but how do i check if its a brewing stand

[lost matrix]

Do you know the concept of Laplace transformations? Or for digital audio we really need z-transformations.

[molten hearth]

Add 37 trackers and perhaps Microsoft will fund you

[tender shard]

is(Block.BREWING_STAND) (or whatever the name is)

[molten hearth]

(Also a system wide profanity filter to make the OS family friendly)

[tall dragon]

i most certainly do not

[tender shard]

return serverLevel.getBlockState(new BlockPos(0,64,0)).is(Blocks.BREWING_STAND);

[tall dragon]

you lost me at concept

[ornate patio]

ty so much 🙏

its so hard to get nms help man

[tardy delta]

i need to know laplace for my exam

[tall dragon]

well teach me

[tardy delta]

no no its for chance calculation stuff

i still need to study smh

[lost matrix]

laplace for statistics? How would that work?

[tardy delta]

aaa for calculating a chance

lemme take my book

[glossy venture]

how does that work
do they take the waveform of the original audio and mask a shorter wave over them or smth

[tall dragon]

i was working on this little application using Java FX but being unable to accurately replicate mc sounds with altered pitch is gonna be pretty useless https://gyazo.com/8dcba8fab382f86c3558aae92c91110e

[tardy delta]

ok my book is gone and i need to study it for wednesday smh

[glossy venture]

relatable feeling

[tardy delta]

it was smth like if all chances are equal to e/o then the chance that one of them happens is ... / amount of chances

[lost matrix]

Its probably that. Reconstructing the original audio with smaller harmonics.

[tardy delta]

gotta learn my whole book in one evening smh

im bad i know

[ornate patio]

if someone can find the villager ai that controls how they find their workstation that'd be insane im dying here 😔

[lost matrix]

Isnt there just an AI goal for that?

[iron glade]

Is there a built in way to check if a player has still an empty slot in his inventory?

[eternal oxide]

Villager AI is very different

[tender shard]

#firstEmpty

[iron glade]

Currently I'm using

    public boolean hasFreeSlot(Player p) {

        return p.getInventory().firstEmpty() != -1;

    }```

[lost matrix]

Just digging through the brain stuff

[eternal oxide]

https://www.spigotmc.org/threads/nms-villager-customization-help-needed.463042/

Uses a BehaviorController with Actions and Memory

[ornate patio]

i've been digging through the brain stuff for a while

im just trying to steal the AI to use in my horse

[tardy delta]

ah yes put villager ai in a horse

[lost matrix]

Why? What hinders you from just using normal AI goals?

[ornate patio]

trying to make the horse find a water source block that it can actually reach

[ornate patio]

lemme find it

#help-development message

[lost matrix]

I think thats pretty much it. But it doesnt tell you if the player has space for a certain item in his inventory.

[ornate patio]

zombies can tell where to go

#help-development message

villagers can tell which workstation to go

[mortal hare]

man injecting your own merchant inventory causes such weird glitches

cancelling events just stops working

[ornate patio]

my horse just tries to reach the water on the other side of the wall and dies of thirst

[lost matrix]

Just do a quick A* to traverse the ground and then use one of the default walk goalks.

[ornate patio]

problem is

wtf is an A*

[eternal oxide]

an algorithm

[mortal hare]

so weird!

[ornate patio]

is it the same algorithm used for zombies attacking villagers and stuff?

[mortal hare]

Moral of the story: dont try to open merchant inventories for multiple people

[delicate lynx]

make sure maven or gradle resolves your dependencies

@quaint mantle

[tender shard]

?bootstrap

[undone axle]

Bootstrap Jar
The main spigot-1.18.jar is now a bootstrap jar which contains all libraries. You cannot directly depend on this jar. You should depend on Spigot/Spigot-API/target/spigot-api-1.18-R0.1-SNAPSHOT-shaded.jar, or the entire contents of the bundler directory from your server, or use a dependency manager such as Maven or Gradle to handle this automatically.

Please read the release notes for further information: https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-1-18-1-release.534760/#post-4305163

[tender shard]

tip: just use maven

gradle doesn't suck

but I don't like it

[mortal hare]

it does not

[tender shard]

then show your build.gradle

[mortal hare]

I just need to learn it

im not amateur myself

[tender shard]

then we can'T help you now

[delicate lynx]

there should be an error in your IDE

[tardy delta]

meow

[lost matrix]

Sure you can

[quaint mantle]

lol

LOL

[tardy delta]

?jar

[undone axle]

"Cant you just send the Spigot jar?"
  No, we can't. It's illegal to distribute Mojang code, meaning that you have to use BuildTools to build the Spigot jar.

[delicate lynx]

yikes

[lost matrix]

?jar

[undone axle]

"Cant you just send the Spigot jar?"
  No, we can't. It's illegal to distribute Mojang code, meaning that you have to use BuildTools to build the Spigot jar.

[quaint mantle]

?bt

[undone axle]

https://www.spigotmc.org/wiki/buildtools/

[tardy delta]

smh

i used to do that too

[mortal hare]

same here

[delicate lynx]

"I use gradle" but uses an illegal jar file

[tardy delta]

why does that site still exists

[lost matrix]

illegal

[tender shard]

using gradle but using illegal sites to download the bootstrap, then wonders why it doesn't work and refuses to send their build.gradle file? alright, good luck bro!

[tardy delta]

ur illegal 😏

[quaint mantle]

that website is illegal

[lost matrix]

Using this is actually against the law. Thats what i mean.

[tardy delta]

why is it still on then

[mortal hare]

Using that site is the same as downloading a torrent off a sketchy website

it goes under the mojang's copyright

[quaint mantle]

are you willing to go to court just to take it down

[delicate lynx]

also extremely outdated

[tardy delta]

no lol

maybe other people do

[quiet ice]

I mean you got nothing to loose

Either you win and that site goes down or you loose in which case spigot can drop BT

[ornate patio]

sorry how do i even go about this

i dont know how to do an A*

[lost matrix]

Simply do this. Just with code.

[ornate patio]

how-

[delicate lynx]

type with your fingers idk

[lost matrix]

Am i really about to eyeball another pathfinding here...
Whats the range you have in mind? This will decide if it has to be done async or sync.

[tardy delta]

what is happenings here

[ornate patio]

about 20 blocks

and how would it determine if a block is completely unreachable?

[lost matrix]

Ok let me write a quick approach

[mortal hare]

this looks expensive to compute

[ornate patio]

ty

[ornate patio]

i was thinking the same thing.. how do zombies and villagers track their targets so fast?

[mortal hare]

probably they somehow cache computed data

and use it somehow to pathfind their goals feaster

[ivory sleet]

?kick @quaint mantle

[undone axle]

Done. That felt good.

[mortal hare]

oof

[tardy delta]

what happenings here

i got one braincell left for my exam math tmrw

[humble tulip]

Rip

[tiny basin]

Wassup, is there any way to map all minecraft given commands?

[tardy delta]

whats that supposed to mean

[tender shard]

Cast the PluginManager to SimplePluginManager. Get the declared field "commandMap", get the value and cast it to "SimpleCOmmandMap". It has a private final HashMap<String,Command> called "knownCommands".

that contains all plugin registered, vanilla, spigot, bukkit etc commands

[tiny basin]

thanks, love ya

[tardy delta]

reflection stuff 😎

[tender shard]

            try {
                SimplePluginManager pluginManager = (SimplePluginManager) Bukkit.getPluginManager();
                Field knownCommands = SimplePluginManager.class.getDeclaredField("commandMap");
                knownCommands.setAccessible(true);
                SimpleCommandMap commandMap = (SimpleCommandMap) knownCommands.get(pluginManager);
                Field knownCommandsField = SimpleCommandMap.class.getDeclaredField("knownCommands");
                knownCommandsField.setAccessible(true);
                Map<String, Command> commands = (Map<String, Command>) knownCommandsField.get(commandMap);
                commands.forEach((name, command) -> {
                    System.out.println(name);
                });
            } catch (Throwable t) {
                t.printStackTrace();
            }

this prints out all commands

[tardy delta]

what even the difference between getMethods and getDeclaredMethods alex?

i guess you know

getDeclared also getting privat eones?

[tender shard]

getDeclaredMethod is DIRECTLY declared in this class, and also gets private things. getMethod only returns public things, and also stuff from super classes

the reason why both exist is:
You could have a class A that defines a method "asd" which is private. B now extends A and also declares a private "asd" method. So getDeclaredMethod("asd") would return different stuff for A and B.

[tardy delta]

ah so getMethod only gets accessible methods

[tender shard]

If "asd" was public on class A and B doesn't override it, then getMethod("asd") on class B would return the method from calss A

[tardy delta]

mmh

[tender shard]

same for fields

[tardy delta]

oki

[tender shard]

yeah exactly. and it returns the method that is "as close as possible" in the class hierarchy to the class you used it on

[tardy delta]

good ty

i should be studying anyways 😂

[tender shard]

use --rev 1.19 --remapped

[opal juniper]

yes

[quiet ice]

"latest" is 1.18 as of know however as 1.19 is in beta

Eh, you probably do not need that flag if you have never used bt before

Do you want to use nms or just setting up a server?

Okay no

https://hub.spigotmc.org/nexus/content/repositories/snapshots/org/spigotmc/spigot-api/1.19-R0.1-SNAPSHOT/ just download it from there

You can't do absolutely everything with it but it suffices for most stuff

That being said if you really were to use gradle - which I doubt - you wouldn't need to get the spigot-api jar

[quaint mantle]

https://pastebin.com/VG1wPa3x How can i fix this error?

This is my code: https://pastebin.com/L9BfgHcp

I have no commands

look at the code

i sent the code

[quiet ice]

Really, make it yourself easy and learn the basics of gradle (or maven since that is a bit easier in my opinion). You will need to understand it one day and it is better if you do it while you are young

[quaint mantle]

no no ik how to do commands and events perfectly fine

its just i dont understand what this error is getting at

[quiet ice]

Send your pom.xml/build.gradle

[halcyon mica]

How can I get a percent representation of how much more fuel is available and how far along the smelting process is from a furnace?

[quaint mantle]

I dont have 1.

[quiet ice]

What do you use then? JDT or IJ Artifacts?

[quaint mantle]

• i never had this issue ever without one

[quaint mantle]

Im using Intellij Idea

[quiet ice]

current/max*100

[eternal oxide]

line 18 you are pulling a value from the config you have not yet saved.

[quaint mantle]

but by default it should of saved the value

[quiet ice]

And that creates such an exception?

[quaint mantle]

like i can send u the loaded config.yml

Discord:
  ServerID: "Put your server id here!"
  BotToken: "Put your token here!"
  Activity:
    Playing: true
    Listening: false
    Watching: false
  Events:
    Chat:
      Enabled: true
      ChannelID: "Put your channel id here!"

That's the config.yml

[quiet ice]

I believe your JDA version may be incompatible with the Log4j version provided by the server

[quaint mantle]

hm

[eternal oxide]

also this is a reload, test on a clean startup

[quaint mantle]

well i have the server hosted on my pc

[quiet ice]

Or actually

[quaint mantle]

ok

[quiet ice]

Ugh, why does the logger not know from where the classes come from

[quaint mantle]

still same error

hm

[quiet ice]

Could you send the built jar if you don't mind?

[quaint mantle]

the thing is though i can make a discord bot ( outside of mc ) and start it up and host it on my pc and it works fine

[quaint mantle]

sure

i cant upload it so im a dm u it

but u have to add me though bc i dont have my msgs on and i dont wanna turn them on

[modest garnet]

is there a way to change the amount of damage a sword does without enchants

[quiet ice]

Probably via attribute modifiers

?jd-s

[undone axle]

https://hub.spigotmc.org/javadocs/spigot

[halcyon mica]

Well yeah, but the question is how do I get max

The furnace interface only exposes the total cook time and burn time

[quiet ice]

Ah

[quiet ice]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/CookingRecipe.html#getCookingTime() perhaps?

Not sure if you are able to get the current recipe though

[formal bear]

I'm tired already, how to fix the config loader

    private final List<DropItems> dropListItems = new ArrayList<>();

    public StoneDrop dropManager() {

        ConfigurationSection stoneDrop = plugin.getConfig().getConfigurationSection("drop.stone");

        if (stoneDrop == null) return;

        for (String key : stoneDrop.getKeys(false)) {

            ConfigurationSection section = stoneDrop.getConfigurationSection(key);
            dropListItems.add(new DropItems(section));

        }
        
    }

drop:
  stone:
    0:
      material: "paper"
    1:
      material: "paper"

size() returns 0 so theres "nothing" in it

[humble tulip]

stoneDrop.getKeys(false).size() is 0?

[formal bear]

dropListItems.size() = 0

after loop

[humble tulip]

After u check if stoneDrop is null do getKeys.size and print it

[formal bear]

ok i will chceck it

[brave sparrow]

It’s actually not

A* is quite fast

It’s a variant of Dijkstra’s algorithm that uses a heuristic to guide the pathfinding

Why it pays off to take an algorithms class kids

[tardy delta]

im scared of those

maybe i will learn some next year

i hope so

[humble tulip]

Why does it compute the green parts faster

[quiet ice]

It is common knowledge that A* is one of the best all-rounder pathfinding algorithms

[lost matrix]

Ok so the first step was: Find the nearest block of a certain type.
https://gist.github.com/FlorianMineCrypto/e477fb19f9893735c2c8bfaef4b0d3d8

Ill do the pathfinding later or so.

[brave sparrow]

It’s an animation

It isn’t a 1-1 depiction of an A* algorithm progressing

[humble tulip]

Ah ok

[brave sparrow]

https://stackoverflow.com/questions/13031462/difference-and-advantages-between-dijkstra-a-star @humble tulip

[formal bear]

It returns null everytime ;/

        ConfigurationSection stoneDrop = plugin.getConfig().getConfigurationSection("drop.stone");

config.yml

but why ;/

[eternal oxide]

It shouldn;t. You must be debugging wrong.

[humble tulip]

Do plugin.getConfig.getKeys(true)

And print all keys

[nova sparrow]

How would you get a player's head in spigot effectively

[eternal oxide]

do you have the Player or OfflinePlayer?

[buoyant viper]

just like get it idk

😎

[iron glade]

Is there a way to change a player's GUI scale?

[brave sparrow]

No

[iron glade]

sadge

[hasty prawn]

Asking nicely

[nova sparrow]

that's a client side thing

[iron glade]

Yes bet so

[nova sparrow]

I don't believe you can do anything to influence that server side

[brave sparrow]

You can’t even read their GUI scale

[nova sparrow]

Player

[eternal oxide]

?paste

[undone axle]

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

[eternal oxide]

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

[nova sparrow]

ok thanks

[formal bear]

Ok it does not return null but not looping either

    public void dropManager() {

        ConfigurationSection stoneDrop = plugin.getConfig().getConfigurationSection("drop.stone");


        // not looping : (
        for (String key : stoneDrop.getKeys(false)) {

            Bukkit.getLogger().info(key);

            ConfigurationSection section = stoneDrop.getConfigurationSection(key);
            dropListItems.add(new DropItems(section));

        }
    }

[iron glade]

Another dumb question: is it possible to show the "1" when an itemstack's amount is one?

[quaint mantle]

that cant be efficient

[quiet ice]

Unlikely

[quaint mantle]

not in large quantities at least

[quaint mantle]

probably something the client handles

[iron glade]

hm

[ornate patio]

thanks so much man your a lifesaver 🙏

[tardy delta]

im wondering, are plugins able to use the spigot server jar when they have the <provided> scope because the plugins and the server share the same classloader or smth?

[opal juniper]

the server classes are present in the plugin class loader

[ornate patio]

I’ll literally venmo u that’s a lot of work

[tardy delta]

ah i was kinda close

and do all plugins use the same classloader which the server provides or how does that work?

[formal bear]

is there typo inside for loop od smh : /

[hybrid spoke]

not looping -> no entries

or it doesnt reach this for loop

[formal bear]

its not null either so whats wrong?

[smoky oak]

relevant config section pls

[formal bear]

hm?

[eternal oxide]

in yoru config put quotations around your numbers "0":

[lost matrix]

It isnt. Its really heavy but i made it steppable so you can do it async

[formal bear]

X D

it works

nvm

fc me

[ornate patio]

Would it be fine to use on hundreds of horses on a server at the same time

[formal bear]

bound must be positive

int randomList = random.nextInt(dropListItems.size());

when

dropListItems.size()
``` equals 2?? why it says that bound is not positive

[eternal oxide]

show the actual error

[formal bear]

Caused by: java.lang.IllegalArgumentException: bound must be positive
        at java.util.Random.nextInt(Random.java:322) ~[?:?]
        at java.util.concurrent.ThreadLocalRandom.nextInt(ThreadLocalRandom.java:449) ~[?:?]
        at pl.botprzemek.handlers.StoneDrop.onStoneBreak(StoneDrop.java:53) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
        at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-api-1.18.1-R0.1-SNAPSHOT.jar:?]
        ... 23 more

Line 53 from error

ThreadLocalRandom random = ThreadLocalRandom.current();
        int randomList = random.nextInt(dropListItems.size());

[smoky oak]

probably, also, #help-server

[eternal oxide]

at some point you are passing a size of zero

0 is not positive

[smoky oak]

i thought zero is positive

why would we have a negative zero

in cs

[eternal oxide]

not when its used in an exclusive Random

[smoky oak]

ah

[tender shard]

the size isn't 2. it's 0

[eternal oxide]

upper bound must be greater than 0

[formal bear]

List size is 2 so what else makes it 0

[tender shard]

the list size is not 2

it's 0

[smoky oak]

since when does java take unicode

[tender shard]

are you doing this directly one line above the THreadLocalRandom part?

[tender shard]

since always

[smoky oak]

i mean

whats that comparison symbol

[tender shard]

that's just ligatures

[smoky oak]

that some setting?

[tender shard]

yes

1 sec

[formal bear]

List is loading when enabling, ThreadLocalRandom is in function on event

[smoky oak]

ah i see

thanks

[tender shard]

print out the list size in the event. it definitely is zero...

[smoky oak]

i guess that just shortens the display of the two symbols into one?

[tender shard]

yep

[tender shard]

== and other stuff too

[tender shard]

huh no idea what kind of black magic that is then

[ornate patio]

why #help-server lmao

[smoky oak]

cuz you might ask here how you do that but not if your sever can handle it

[ornate patio]

it was a question concerning the efficiency of the algorithm

like despite how powerful the server is I wanna make sure it’s scalable

[echo basalt]

Uhhh

[smoky oak]

ah

i was looking at the other half of the conversation then

also it probably scales linearly regardless

[ornate patio]

alright

[eternal oxide]

print the size before you call random. You are calling the method more than once.

[echo basalt]

random.nextInt can cause issues if the list size is 1 or 0

public final class ListUtils {

    private ListUtils() {
        throw new IllegalStateException("Utility class");
    }

    public static <T> T getRandom(Set<T> set) {
        int size = set.size();
        int index = ThreadLocalRandom.current().nextInt(size);
        int i = 0;

        for (T t : set) {
            if (i == index)
                return t;

            i++;
        }

        return null;
    }

    public static <T> T getRandom(List<T> list) {
        int size = list.size();

        if (size == 0)
            return null;

        if (size == 1)
            return list.get(0);

        Random random = ThreadLocalRandom.current();

        return list.get(random.nextInt(size));
    }
}

I just use this

[eternal oxide]

1 should cause no issues. it would completely invalidate any 0-0.99 number

he's just calling it with zero with his debug in the wrong place so he only see's the successfull call with a value of 2

[tender shard]

yes 1 will work fine and just always return 0. otherwise the nextInt method wouldn't check if the given bound is <= 0

[echo basalt]

odd

Might be specification but I've had weird issues

like 3 years ago

[eternal oxide]

my memory is like that too 🙂

I could swear Nelson Mandella died in prison

[smoky oak]

thats actually a completely different thing

something something mass psychology

[eternal oxide]

Same thing really. Like in an accident one person saw a red car, another saw a blue car and a third saw no car at all.

[smoky oak]

paint your car green on the left and red on the right

if you crash someone

[eternal oxide]

lol

[smoky oak]

urgh i now recall those psychodelic abonimations

cars with every part painted in a different eye watering neon color

[eternal oxide]

illegal here in teh UK. Cars here must be registered with a single base colour

[smoky oak]

nice but unfortunately im not living in the uk so i have to deal with those nineteen sixty cars

[formal bear]

    public boolean shouldDrop(Random random) {

        return random.nextDouble() > chance;

    }

chance = 0.4 for eaxmple

        ThreadLocalRandom random = ThreadLocalRandom.current();
        int randomList = random.nextInt(dropListItems.size());

        if (randomItem.shouldDrop(random)) {

            player.sendMessage("item dropped");
            block.breakNaturally();

        }

why its always returning true?

[eternal oxide]

you are using random so next double is an unbound double

You should be seeing a roughtly 50/50 split

If you are actually passing 0.4 as the chance

[formal bear]

i want to make for example 30% chance of dropping, if it returns true then drop

[eternal oxide]

you are going to have to post the actual code you are using not pseudo. You make too many assumptions and mistakes for us to comment on snippets

[rough sonnet]

you'd probably want < rather than >

if chance was 10%, shouldDrop will return true in roughly 90% of the cases

[spare prism]

Is there a way to increase player's swimming speed?
I'm doing it this way, but it automatically pushes me straight while I'm in water:

    @EventHandler
    void onMove(PlayerMoveEvent event) {
        Player player = event.getPlayer();
        Location from = event.getFrom();
        Location to = event.getTo();

        if (from.getBlock().isLiquid()) {
            Vector changed = to.clone().subtract(from).toVector().multiply(Main.getInstance().getConfig().getDouble("Multiplier"));
            changed.setY(to.clone().subtract(from).toVector().getY());
            player.setVelocity(changed);
        }
    }

[odd lodge]

i did all the coding for a plugin
i have it all done
i just dont know how to make it execute with a command

[onyx fjord]

did you make a commanexecutor or whatever

and commands must be registered btw

[odd lodge]

yes

[onyx fjord]

damn bro use attributes

[warm mica]

Please don't do that. This will look really ugly for anyone with a greater ping. Try to increase the walk speed (not sure if that works) or give the player the https://hub.spigotmc.org/javadocs/spigot/org/bukkit/potion/PotionEffectType.html#DOLPHINS_GRACE potion effect

[onyx fjord]

why not attributes tho

[spare prism]

that's an old mc version

[odd lodge]

wdym must be registered

[onyx fjord]

welp good time to upgrade

[warm mica]

There isn't one for swim speed

[onyx fjord]

google "how to register a command spigot"

[onyx fjord]

wouldnt walk speed work tho?

[warm mica]

I don't know, he has to test it, as I already said

[onyx fjord]

neither of these exist on ancient versions 😂

[spare prism]

Is there a way to do that without this potion effect? Cause I'm running an old MC version with this plugin. I'll try changing player's walk speed tho

[onyx fjord]

just update

thats what updates are for

to add new features, and you certainly need them rn

[spare prism]

the plugin is not for me, I'd update

[onyx fjord]

welp then tell the person theres no clean way to do it on that specific version

[eternal oxide]

you are calculating the vector wrong

[spare prism]

how can I calculate it right

[onyx fjord]

even if it all was good, thats super bad approach

players with higher ping will be glitching

and your anticheat will scream at them

[hexed hatch]

Is he modifying velocity on move event?

[onyx fjord]

yes

[spare prism]

I hope to make it work as intended at least

[hexed hatch]

Wouldn’t that also cause it multiply exponentially? Lol

[eternal oxide]

targetLoc.toVector().subtract(sourceLoc.toVector())```

You subtract Vectors not locations

[spare prism]

that's my problem lmao

[onyx fjord]

idk bro but thats certainly not a good approach at all 💀

[spare prism]

ty

[hexed hatch]

You might want to cap the velocity too

So you don’t have people like

Flying through the ocean

[onyx fjord]

how does dolphins grace code look like

it could be reverse engineered, but i dont think it will work

[spare prism]

yeah, sure, but the main problem is in what u said above

[odd lodge]

do you have to include permissions in the plugin.yml

?

[eternal oxide]

if you want teh command to be accessible to some and not others

[chrome beacon]

No but it's good if you do

[shy shadow]

Hey guys, if u do p.getInventory().getItemInMainHand().getItemMeta().getDisplayName().equals("NameOfItem") it doesn't retrieve the name of the item.
I'm trying to get the name of the item (here, it's a nametag that got named NameOfItem from an Anvil), any idea ? 🤔

[delicate lynx]

output the name of the item to make sure it's actually getting the name, don't compare it

[tender shard]

wdym with "it doesnt retrive the name of the item"?

[shy shadow]

It was a total missplay from me, I could do something way easier sorry

But now I'm getting a weird thing xD

public class RenameGoatEvent implements Listener {

    public void onInteract(PlayerInteractAtEntityEvent e){
        Player p = e.getPlayer();
        Entity entity = e.getRightClicked();


        if (entity.getType() == EntityType.GOAT){
            p.sendMessage("Yes");
        }
    }

}```

With this event, when I right clic with anything on a goat, it doesn't send the message and I can't figure what I'm retrieving wrong

[eternal oxide]

no annotation on the event

[shy shadow]

omg

the eventhandler

aaaaaaah

It's too hot for coding

I'm sorry guys, thanks for trying to help my stupid brain

[tender shard]

the stupid MC dev plugin for intelliJ should throw a warning if one forgets eventhandler

then it would have at least one useful feature

[shy shadow]

Hahaha

[tender shard]

lol I just thought "hey wasnt that the person who loved goats so much"

then I looked at your code

RenameGoatEvent

lol

[shy shadow]

Hahahaha yea

Chevre means goat in french too lmao

[humble tulip]

There are goats in mc?

[odd lodge]

why does code in the .yml file keep changing after i press run

[shy shadow]

yes, best update

[odd lodge]

how do i make it keep the code

[humble tulip]

Uhh?

What're you talking about

[humble tulip]

Since when?

1.19?

[odd lodge]

you know the plugin.yml

every time i press run

it reverts back to how it was

how do i make it not do that

[humble tulip]

What do u mean run

[shy shadow]

1.18 I think ?

[odd lodge]

the green

play button

[humble tulip]

Oh my god

Do u mean when u build with maven?

[odd lodge]

ye

[humble tulip]

Show the plugin.yml before and after building

That's a weird af issue

[odd lodge]

i need to verify

wait

[buoyant viper]

feel like it happens more often than it should

[buoyant viper]

usage should be under commands section like

commands:
  whereisbrandon:
    usage: /whereisbrandon```

[odd lodge]

wdym

where is the commands

[buoyant viper]

u... have to type it

[odd lodge]

that would make sense yes

[tender shard]

i never understood why it's called croque monsieur and croque madame

[odd lodge]

nope

it still disappeared

idk what im doing wrong

[buoyant viper]

https://www.spigotmc.org/wiki/create-a-simple-command/

[odd lodge]

yes

ive read this

so many times

the usage disappears

[buoyant viper]

honestly i still read it sometimes

[odd lodge]

every time

[humble tulip]

I've never seen that happen before

[shy shadow]

Something went wrong

[humble tulip]

Nice

[tender shard]

no

that's perfect

[shy shadow]

Forgot to check if the target was a goat lol

[modest garnet]

anyone able to help me with code for a small plugin

[tender shard]

?ask

[undone axle]

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply. Make sure you use the right channel regarding the topic of your question. Create a thread in case the channel is already in use!

[golden turret]

do someone knows a vehicle api plugin?

that plugin must not have any preset vehicles

only the api

[tender shard]

not sure but maybe LibsDisguises can do this?

[golden turret]

I think I will need to create my own api 😭

because I need it to act like a vehicle

gradually increase and decrease speed

do damage on entities when they collides

[modest garnet]

how to check if bukkitrunnable is still running?

[golden turret]

I guess you have an isCancelled

[buoyant viper]

?jd-s

[undone axle]

https://hub.spigotmc.org/javadocs/spigot

[tender shard]

wdym with still running? that it's still scheduled, or that the run() method is currently still being executed?

[modest garnet]

run method still being executed

its for a chat game

[golden turret]

well

you can create a boolean

like

[tender shard]

there's no builtin way. just create a method for that

[golden turret]

boolean running

[modest garnet]

does the task have to be async for that?

[tender shard]

no

[modest garnet]

oh ok ty

how do i get a bukkit runnable to run for a certain amount of time

[humble tulip]

Uhhh

[tender shard]

wdym?

[humble tulip]

Alex i doubt he needs to know if the run method is being executed for his usecase

[sharp flare]

Make a condition? If true then cancel the running task

[humble tulip]

Why would a chat game need to know if run is being executed

[modest garnet]

idk im a little new trying to learn

is a reaction game

a word is announced in chat.
and the first player to type the word wins but the game runs ever set seconds (set in config)

[humble tulip]

Oh well you don't need to know if it's being executed

U just need to know of it's cancelled

[odd lodge]

hey

[modest garnet]

if nobody responds in 45s it cancels

[humble tulip]

So if a player types tje correct thing u cancel

[odd lodge]

so the code disappears after i press this

the Run

[modest garnet]

so i put the listener in the runnable?

[humble tulip]

No

Ok how do you plan to "end" a chat game

Send a msg saying no one did xyz in time

?

[tender shard]

probably

[humble tulip]

He doesn't

[odd lodge]

why does my yml code keep disappearing

i dont understand

[humble tulip]

Show your build configuration

[odd lodge]

wdym

[humble tulip]

Click the dropdown and click edit configurations

[odd lodge]

where is the drop downs

[humble tulip]

Next to the play button

[modest garnet]

if nobody types the word in 45 seconds it will cancel and send msg (nobody got it ...)
and if someone does type the correct word(PLAYER got the correct word) - give them reward

[odd lodge]

is this what you want to see

[delicate lynx]

show your pom.xml

[tender shard]

the only runnable you need is one that cancels the stuff after 45 seconds

[humble tulip]

When a game starts, schedule a runnable to run 45 seconds later to end the game

[odd lodge]

and what is that

[humble tulip]

If someone wins, cancel that runnable

[tender shard]

exactly

i actually made the exact same plugin today lol

[modest garnet]

ahh ok. so 2 runnables

[humble tulip]

No

1

[modest garnet]

wanna give me code lol

jk

[tender shard]

lol I coded exactly the same today lmao

[modest garnet]

so how do i get it to do the chat game every 5m for example

does that not require a runnable too

[tender shard]

by scheduling a repeating task that runs every 5 minutes

[humble tulip]

Oh yeah

[tender shard]

that starts your game

[humble tulip]

My bad so yes 2 runnables

[odd lodge]

so is there something wrong with how it set it up

as to why my plugin.yml stuff is resetting after i press the play button

[tender shard]

edit the correct file

send a screenshot of your project structure

[tender shard]

yeah

[odd lodge]

yes

[tender shard]

you are editing the file in the target folder

[odd lodge]

wdym

[tender shard]

edit the file in /src/main/resources and not the one in /target/

you should never do ANYTHING in target

target is the working directory where maven builds your stuff

[odd lodge]

oh

youre a life saver

[tender shard]

np lol

actually imho intellij should show a warning when editing files in target

sth like "are you sure you wanna edit THIS file?! it'll get overwritten anyway when you build next time"

[ocean lion]

?paste

[undone axle]

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

[ocean lion]

What is wrong with this? I havent implemented the actual event to stop them moving but it gives weird errors in console..

Class: https://paste.md-5.net/cecabogula.java
Error: https://paste.md-5.net/bagopejudo.bash

[tender shard]

you are accessing the first element of the array "args"

although no args were entered

when args is empty, there is no args[0]

[ocean lion]

Ahhh

[odd lodge]

why doesnt it work

[tender shard]

probably the plugin didnt enable at all, check your console

[odd lodge]

how do i enable it

?

[tender shard]

check console for errors

[odd lodge]

there arent any errors

[modest garnet]

can u have 2 runnable in the same class?

[odd lodge]

what do you mean

[tender shard]

you could even have... 3

[odd lodge]

oh

[modest garnet]

how?

[tender shard]

new Runnable { ... ?

        Runnable first = () -> { };
        Runnable second = () -> { };
        Runnable third = () -> { };

[modest garnet]

does that work for bukkitrunnables

[tender shard]

of course?

public class Test extends JavaPlugin {

    public static class Inner1 implements Runnable {
        @Override
        public void run() {
            
        }
    }
    
    private final Runnable anonymousField = new Runnable() {
        @Override
        public void run() {
            
        }
    };
    
    private final Runnable anonymousField2 = () -> { };


    @EventHandler
    public void onDeath(EntityDeathEvent event) {
        Runnable localAnonymous1 = () -> { };
        Runnable localAnonymous2 = new Runnable() {
            @Override
            public void run() {
                
            }
        };
    }
}

there is a million ways

you can create anonymous classes, inner classes, use lambdas, do it as local var or field, ...

you can of course also just declare it in its own file instead

[odd lodge]

why would this not be loading

[iron glade]

Check your console

it's your best friend

[tender shard]

because you didnt check the console

[pastel juniper]

can sb pls explain to me why this plugin doesn't correctly, it only prints false even if I 'm in spawn chunks

public static Boolean onSpawn(Player player) {
        int spawnboardersize = config.getConfig().getInt("Spawn" + ".spawnboardersize");
        int spawnboarderX = config.getConfig().getInt("Spawn." + ".spawnboarderx");
        int spawnboarderZ = config.getConfig().getInt("Spawn." + ".spawnboarderz");

        int spawnX1 = spawnboardersize - spawnboarderX;
        int spawnX2 = spawnboardersize + spawnboarderX;
        int spawnZ1 = spawnboardersize - spawnboarderZ;
        int spawnZ2 = spawnboardersize + spawnboarderZ;

        int ChunkX = player.getLocation().getChunk().getX();
        int ChunkZ = player.getLocation().getChunk().getZ();

        if (ChunkZ > spawnZ1 && ChunkZ < spawnZ2 && ChunkX > spawnX1 && ChunkX < spawnX2) {
            return true;
        }
        else {
            return false;
        }
    }
}

 public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer();
        if(SpawnSystem.onSpawn(player) == true){
            player.sendMessage("True");
        }else {
            player.sendMessage("False");
        }
    }

[tender shard]

why the heck are you returning a boxed boolean

also you are checking chunk coordinates, and not block coordinates

[pastel juniper]

I want to check for chunks

The chunk boarders are chunks

[tender shard]

and you are also using chunk coordinates in your config?

[pastel juniper]

yes

[tender shard]

then print out those numbers and see why it evaluates to false

[pastel juniper]

int SpawnBoarderX = player.getLocation().getChunk().getX();
                    

int SpawnBoarderZ = player.getLocation().getChunk().getZ();

[tender shard]

also please use proper variable names

spawnBorderX and not SpawnBoarderX

[pastel juniper]

ohhh.....

[modest garnet]

@tender shard can you provide me with the code im not trying to copy just want to see your code to get my brain working

[tender shard]

what code?

[odd lodge]

i checked the console

and there isnt even a mention of a plug in

[modest garnet]

for the chat game

look at dms

[west scarab]

when i do /mine i get an internal error, here's my code...

package beegens.mines;

import net.md_5.bungee.api.ChatMessageType;
import net.md_5.bungee.api.chat.TextComponent;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.java.JavaPlugin;

import java.util.ArrayList;
import java.util.Random;

public final class Mines extends JavaPlugin implements Listener {

    public Inventory inv;

    @Override
    public void onEnable() {
        Bukkit.getPluginManager().registerEvents(this, this);
        createinv();

    }

    public String color(String text) {
        return ChatColor.translateAlternateColorCodes('&', text);
    }

    @EventHandler
    public void mine(BlockBreakEvent event) {
        Player p = event.getPlayer();
        World world = p.getWorld();
        Block block = event.getBlock();
        Material material = block.getType();
        ItemStack i = p.getItemInHand();
        String in = i.getItemMeta().getDisplayName();
        int r = getRandomInt(100);
        if(world.getName().equals("mine")) {
            if(in.equalsIgnoreCase(color("&b&lMINER'S PICK"))) {
                if (material.equals(Material.STONE)) {
                    event.setDropItems(material.STONE.isAir());
                    if(r < 101) {
                        if (r > 5) {
                            p.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(color("&7You mined a stone &8|| &a+1 shards")));
                            giveShard(p, 1);
                        }
                    }
                    if(r < 6) {
                        if (r > 0) {
                            p.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(color("&7You mined a stone &8|| &a+1 crystals")));
                            giveCrystal(p, 1);
                        }
                    }
                }
            }
        }
    }

    private void giveShard(Player p, int i) {
        ItemStack item = new ItemStack(Material.PRISMARINE_SHARD, 1);
        ItemMeta itemmeta = item.getItemMeta();
        itemmeta.setDisplayName(color("&3&lMine &b&lShard"));
        ArrayList<String> lore = new ArrayList<String>();
        lore.add(color("&b| &7use &f/mine forge &7to trade!"));
        itemmeta.setLore(lore);
        item.setItemMeta(itemmeta);
        p.getInventory().addItem(item);
    }

    private void giveCrystal(Player p, int i) {
        ItemStack item = new ItemStack(Material.AMETHYST_CLUSTER, 1);
        ItemMeta itemmeta = item.getItemMeta();
        itemmeta.setDisplayName(color("&5&lMine &d&lCrystal"));
        ArrayList<String> lore = new ArrayList<String>();
        lore.add(color("&d| &7use &f/mine forge &7to trade!"));
        itemmeta.setLore(lore);
        item.setItemMeta(itemmeta);
        p.getInventory().addItem(item);
    }

    public static Integer getRandomInt(Integer max) {
        Random ran = new Random();
        return ran.nextInt(max);
    }


    @Override
    public boolean onCommand(CommandSender p, Command command, String label, String[] args) {
        if(command.getName().equalsIgnoreCase("mine")) {
            Player player = (Player) p;
            player.openInventory(inv);
            return true;
        }
        return true;
    }

    public void createinv() {
        Inventory inv = Bukkit.createInventory(null, 45, color("&v&lMine Homepage"));
        inv.setItem(1, new ItemStack(Material.STONE));

    }

}

[dusk flicker]

dear lord use a a paste

[tender shard]

-paste the error

[dusk flicker]

?paste

[undone axle]

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

[tender shard]

-paste

oh yeah it's ?

[dusk flicker]

alex you okay? lol

[tender shard]

it's -paste on my discord lol

[dusk flicker]

ah lol

[tender shard]

?paste your latest.log

[undone axle]

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

[pastel juniper]

Fixed it....

Thank You

[tender shard]

?paste that error then

[undone axle]

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

[west scarab]

i fixed it

i was doing Inventory inv =

instead of inv =

[tender shard]

[quaint mantle]

How to register and protect a custom plugin message channel

[tender shard]

wdym with "protect"?

ah the bratwurst is back

[lost matrix]

You can read all about it here:
https://www.spigotmc.org/wiki/bukkit-bungee-plugin-messaging-channel/

And what does protect mean?

[quaint mantle]

Protection from injection / fake messages

[tender shard]

fake messages? are you afraid that other plugins will use your channel to send messages or what? o0

[dusk flicker]

Im assuming they are thinking of like players sending PMC messages from a client or smth

[quaint mantle]

Yes

[lost matrix]

This only matters if:

1. The player actually receives the packets
2. The packets are unencrypted

[quaint mantle]

Encrypted with base64 or something like rsa?

[dusk flicker]

If you are truly concerned about someone seeing the packet or its data, I would just use something other than PMCs

[lost matrix]

Wait... it actually doesnt matter at all because the player sends packets in the other pipeline.

[tender shard]

calling base64 an "encryption" is... brave

[dusk flicker]

lol

[quaint mantle]

Sir please

[tender shard]

hm?

[quaint mantle]

What should I use ?

[tender shard]

base64 is an encoding, not an encryption

[dusk flicker]

I run Redis's pub/sub system which is very similar to PMCs, and dont require players to be on/any part of it exposed

[tender shard]

didnt you mix up client and server there?

[lost matrix]

The server sends the plugin message to the proxy...

[tender shard]

oh wait

you wrote "cant"

[dusk flicker]

PMCs are weird fuckery I never want to dive into lol

[tender shard]

my bad i read "can"

[lost matrix]

And the client cant send any packets through the proxy on the bungee cannel iirc.

That would be super unsafe

So no need to protect the PMC

Honestly i think redis is just better for everything cross-server related.

[dusk flicker]

+1 to that

[tender shard]

btw what's going on with this verano dude. a year ago he announced "I'll write a plugin messaging library that will work even without players" and now he starts asking questions like "how can I check whether a player took fall damage in EntityDamageEvent" like wtf lol. Like, did he learn everything backwards lol

that dude should definitely stop smoking pot all the time lmao

@sterile token stop smoking so much weed lol

itsa hurta your brain-a

[lost matrix]

verano is another breed. I remember the first week he came here. He was constantly trying to call me
out and correct me.

[dusk flicker]

lmao

[tender shard]

ouch

[ornate patio]

also wouldn’t it be more efficient to only check for the closest block and when the algorithm finds it, it’ll stop? That way it does not need to go on to find the rest that it won’t even pathfind to

[tender shard]

at first I thought he was russian because he was constantly talking about vodka and his name sounded russian too lol

[hybrid spoke]

Verano*

[dusk flicker]

he said someone shouldent get banned for trolling, then if you look at his previous messages he said Troll = Ban lol

[echo basalt]

dude thinks I got beef with him because I call him an idiot

[tender shard]

it only checks 27 blocks

[echo basalt]

jokes on him I call everyone an idiot

[lost matrix]

Yeah that would be more efficient. Ill think about that tomorrow.

[tender shard]

that's nothing

[dusk flicker]

yeah, you idiot.

lol

[uneven fiber]

i like him he helped me with a question 💪

[tender shard]

didnt want to say that I don't like him, he's a funny dude, but still it's weir dlol

[ornate patio]

alright thanks man

no rush

you a real one 🙏

[uneven fiber]

https://tenor.com/view/imgbangbang-sexy-black-man-flex-damn-he-fine-booty-gif-14656523

[lost matrix]

[uneven fiber]

https://tenor.com/view/joe-mama-gif-21334549

[tender shard]

erm okay WTF

a popular "adult video" site has a minecraft server?!

[echo basalt]

I'd like to deliver my job application

[dusk flicker]

does it start with a P?

[tender shard]

just look at the username

[sharp flare]

Ph

[dusk flicker]

oh lol

[sharp flare]

💯

[dusk flicker]

better question is why are you in that server

[echo basalt]

it's the hub

[hasty prawn]

WOOOO

[tender shard]

i'm moderator there lol

[sharp flare]

Lol

[dusk flicker]

Lmao

[sharp flare]

Since when

[dire sand]

Hello, I updated to 1.18

And when adding it as a library to my project

It doesn't seem to be recognizing all of my bukkit things

However, my other deps are being read

I am on java 17

[lost matrix]

You cant use the spigot jar as a dependency anymore

[dire sand]

Oh

What do I use now?

Also when did this change? :p

[lost matrix]

Maven or Gradle 😄

[tender shard]

I'm not really a moderator but somehow, i dont know why, I have kick permission on that server

[dusk flicker]

ugh I forget the command for that

[dire sand]

Oh shoot

I don't know how to use either of those xd

[dusk flicker]

time to learn

[dire sand]

True, probably for the better

Any guides then?

[dusk flicker]

?bootstrap

[undone axle]

Bootstrap Jar
The main spigot-1.18.jar is now a bootstrap jar which contains all libraries. You cannot directly depend on this jar. You should depend on Spigot/Spigot-API/target/spigot-api-1.18-R0.1-SNAPSHOT-shaded.jar, or the entire contents of the bundler directory from your server, or use a dependency manager such as Maven or Gradle to handle this automatically.

Please read the release notes for further information: https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-1-18-1-release.534760/#post-4305163

[sharp flare]

Then the server is f up, maybe all has kick perms xD

[dusk flicker]

ah got it

[tender shard]

nah definitely not lol. chaos would ensue

[sharp flare]

Unless u got a special role

[lost matrix]

Get the minecraft dev plugin for intellij and let it generate a maven/spigot project for you

[dire sand]

Oh I see, also just a question

In reading the post it says to download the snapshot which is listed as 1.18.1. But the post says 1.18.x. Does that mean that now jars for ex. this one can be used as an apif or older version like 1.18?

[nova sparrow]

I beliee so

as 1.18.1 and 1.18.2 didnt really add anything server-side I believe

[tender shard]

you don't have to download anything when you're using maven

[brave sparrow]

1.18.x means any number can be substituted for x

[dusk flicker]

1.18.9 best

lol

[dire sand]

Ooh gotcha

Also since updating my server to 1.18 it attempts to generate the region for minecraft:overworld and appears to run out of memory trying this:

[00:48:47] [Worker-Main-2/INFO]: Preparing spawn area: 29%
[00:48:48] [Worker-Main-2/INFO]: Preparing spawn area: 31%
[00:48:48] [Worker-Main-2/INFO]: Preparing spawn area: 33%
[00:48:49] [Worker-Main-2/INFO]: Preparing spawn area: 33%
[00:48:49] [Worker-Main-2/INFO]: Preparing spawn area: 43%
[00:48:50] [Worker-Main-2/INFO]: Preparing spawn area: 51%
>./start.sh: line 1: 106838 Killed                  java -Xms128M -Xmx3G -DIReallyKnowWhatIAmDoingISwear -jar spigot-1.18.jar

Any idea on how I can either stop this generation or go around it?

[ocean lion]

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

[tender shard]

Hub.instance is null

[ocean lion]

but

instance this; in onEnable

[tender shard]

well but that's way too late

[ocean lion]

I see

[tender shard]

in Hub line 14 you already try to access Hub.instance

what's Hub line 14?

[ocean lion]

I saw stupid

question

Ty for help 😄

[tender shard]

np

[dire sand]

Is there a flag I can include to potentially skip this generation?

?paste

[undone axle]

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

[ocean lion]

wait I thought I fixed it...? Still give me error.. https://paste.md-5.net/bonisupacu.java

same error

[tender shard]

yes, the error makes perfect sense

first, the class gets laoded into memory

then all the static stuff gets initialized

for example PREFIX

that tries to access Hub.instance

but that wasn't set yet

[dire sand]

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

[tender shard]

either make PREFIX not static, or only set it to a value in onEnable, the constructor, onLoad or in the init block

[ocean lion]

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

so this is better?

[tender shard]

for example this would work:

public class Hub {
  public static String PREFIX;
  {
    getConfig().getString("...");
  }

[tender shard]

no, that changes nothing at all

as I said - ALL static fields get "loaded" before any of your non-static stuff gets "loaded"

loaded is the wrong word but whatever

you should simply make PREFIX and NO_PERMISSION non-static

or, as said, only assign them after you have an instance

Currently, java does this:

1. Oh, let's check out Hub.class. Let's check out all the class members (static fields) first
2. Okay, I see there's a field called "instance" but it's not assigned yet. So it's null, okay, no problem, it will probably be assigned later on
3. There's a static String called "PREFIX". And it has the return value of Hub.instance.getConfig()...
4. Oh fuck. instance is still null
5. RIP

[ocean lion]

Yes brother I fixed it, worked thank you! Just stumbled across a new error when doing the command... https://paste.md-5.net/liyisojape.cs

Colorize is only for chat util

Colorize.sendMessage(player, "");

etc

[tender shard]

you pass "null" to ChatColor.translateAlternateColorCodes in commandFreeze line 25 / Colorize lines 17 and 9

[ocean lion]

package com.yanesagrybnow.project;

import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;

public class Colorize {

    public static String format(String str) {
        return ChatColor.translateAlternateColorCodes('&', str);
    }

    public static String stripColor(String str) {
        return ChatColor.stripColor(str);
    }

    public static void sendMessage(CommandSender sender, String message) {
        sender.sendMessage(format(message));
    }
}

something wrong with this?

[tender shard]

yes. you are somehow passing "null" to sendMessage

in commandFreeze line 25

[ocean lion]

Thats odd

im passing

Colorize.sendMessage(player, Hub.NO_PERMISSION);

from the static Prefix and no permission in Hub

[tender shard]

and what is Hub.NO_PERMISSION ?

[ocean lion]

public static String NO_PERMISSION; {getConfig().getString(PREFIX + "global_no_permission_message");}

[tender shard]

yes, NO_PERMISSION will only have a value once your plugin instance was created

you shouldnt make all this stuff static if you don't know how that relates to class loading etc

[crisp steeple]

doesnt look like you ever even assign it

[tender shard]

there is not a single reason to have NO_PERMISSION static

[ocean lion]

I need to access it from the other class

[tender shard]

oh yeah indeed, they don't even assign it in the init block

[tender shard]

you simply get a string but never assign it to the field at all

[woeful crescent]

hey, im trying to add permission attachments to players with mod rank, but it isn't working for some reason... can anyone help? https://storage.tape.sh/cl4jggs47000209jwmwu7ngvd/JjWBpVfpoZkLd3sqGD7G_.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=002acbaa1c55e0c0000000001%2F20220620%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20220620T010801Z&X-Amz-Expires=604800&X-Amz-Signature=83fa3eea6b20941c2a70718e55dc081fba98bfebf81fd2296c8751e093c378b5&X-Amz-SignedHeaders=host

[tender shard]

why are you sending that as video?

?paste the error and ?paste your code

[undone axle]

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

[woeful crescent]

bc, the problem is explained there

[ocean lion]

so what would I change?

why does it not happen with the prefix right above

[tender shard]

public String NO_PERMISSION = getConfig().getString(PREFIX + "global_no_permission_message");

[echo basalt]

yeah this tells a lot

[tender shard]

yeah ain't nobody got time to decipher that video lol

[woeful crescent]

ok, sorry

i mean it's more about what happens when i actually try to run the command than the code

and how all of the permission attachments are listed when i joined

[tender shard]

there is no reason to make this static. YOu require an instance of your plugin anyway to get the config

[woeful crescent]

so just skip to 0:38, i guess

[tender shard]

I'll happily take a look once you just paste your code and the error

[dusk flicker]

ah yes the 240p video

[woeful crescent]

there's no error, but the code is here https://paste.md-5.net/ayalimepud.cs

[woeful crescent]

hey it's not my fault, i didn't think tape would do me like that >:(

but you should skip to 0:38 to see what actually happens

[ocean lion]

?paste

[undone axle]

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

[ocean lion]

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

[tender shard]

noone wants to watch that video, it's annoying for us to have to scroll inside some video etc

[dusk flicker]

^

[ocean lion]

Mfnalex it still gives it..

even thought I changed it to how u said

[woeful crescent]

uhhh ok, ill explain what happens in text instead?

[tender shard]

you are getting the string at PREFIX + "global_no_permission_message"

what you want is to do this:

public String NO_PERMISSION = PREFIX + getConfig().getString("global_no_permission_message");

and NOT this

public String NO_PERMISSION = getConfig().getString(PREFIX + "global_no_permission_message");

[ocean lion]

ahaha

im laughing so hard, im such a noob

thank you so much for the help

[tender shard]

np 🙂

[woeful crescent]

nvm im gonna try something

[lunar shuttle]

Is there a straightforward way to check if a block is any type of log or do I need to check it against each log material individually?

[tender shard]

Tag.LOGS.isTagged(type)

[lunar shuttle]

Thanks! I was looking into tags but couldn't quite figure it out.

[tender shard]

np. alternate solution would be a set of materials:

    private static final Set<Material> LOGS = new HashSet<>();
    
    static {
        Arrays.stream(Material.values()).filter(mat -> mat.name().endsWith("_LOG")).forEach(LOGS::add);
    }
    
    public static boolean isLog(Material mat) {
        return LOGS.contains(mat);
    }

for example, you might want to add the nether trees too. I am not sure if those are tagged as LOG

[lunar shuttle]

Makes sense, I will keep that in mind.

[echo basalt]

I'd yell at you for using streams but it's all cached

[dusk flicker]

streams are nice

[echo basalt]

overhead go brr

[dusk flicker]

you dont want to see some of my objects

[echo basalt]

They just don't add anything usefull

[echo basalt]

👀

[tender shard]

it's only in the static init block

[dusk flicker]

what is that actually from lol

[echo basalt]

a minigame project I'm working on

[dusk flicker]

lombok is nice

lol

[tender shard]

lombok is nice. but it's weird to see someone hating on streams while liking lombok lol

[echo basalt]

lombok does all its magic at compile level

if lombok parsed annotations during runtime I'd blow my brains out

and not use it anymore

[ocean lion]

When I do /freeze it gives me do /freeze <player>. But when I do /freeze qiwdojqwd it gives an error of target = null

[echo basalt]

👍

[ocean lion]

but /freeze myUsername works

[dusk flicker]

missing a check if the player is online

[ocean lion]

is that different from if (target == null) {

[tender shard]

if you get the player using Bukkit.getPlayer(...), no

[ocean lion]

changed it to isOnline

still same error

because "target" is null

[tender shard]

?paste the error

[undone axle]

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

[drowsy helm]

can you show your code

[ocean lion]

Player target = player.getServer().getPlayerExact(args[0]);

[pearl glade]

no runtime, in compile time

[dusk flicker]

streams go brrr https://cdn.rackdevelopment.tech/img/fGQ4UeVIiD.png

[tender shard]

erm what

[drowsy helm]

what

[tender shard]

why do you get the server from a player object

[drowsy helm]

where did you get that code from

Bukkit.getPlayer(args[0])

[ocean lion]

https://paste.md-5.net/yonuloqubo.bash code
https://paste.md-5.net/usiwicirih.cs error

[tender shard]

you never check if target == null or not

[ocean lion]

I did

[tender shard]

where?

[ocean lion]

until he told me to change to isOnline

still gave me an error

[drowsy helm]

thats not in your code either

[vocal cloud]

Man that coloring hurts my eyes

[tender shard]

you can not use isOnline when target is null

check if target == null, and if yes, send a message "player not found" and return true

[drowsy helm]

oh nvm it is

[steep cove]

Is there anyways to call getDataFolder() in a class that isn't main without injecting main into the class?

[ocean lion]

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

so like this right

[tender shard]

no.

line 10

you are calling target.getName() although you just confirmed that target is null

[vocal cloud]

Using a static instance.

[tender shard]

or JavaPlugin.getProvidingClass

[ocean lion]

I see

[vocal cloud]

[ocean lion]

how should i get the string they typed then

or the name rather their trying to use

[tender shard]

well

you already did that

args[0] ?

[ocean lion]

args[0].toString()

[tender shard]

?!

[ocean lion]

XD

[tender shard]

btw if you ALWAYS add your PREFIX to every message, just add the prefix in your sendMessage method instead of adding it manually to every message