help-development

[tardy delta]

current setup

and it doesnt even work for some reason

[agile anvil]

Without saving or creating each key individually, by creating an object you could instantally serialize, deserialize and do much more

• a map isn't space friendly, but it seams memory isn't a problem here x)

[steep surge]

irony?

[agile anvil]

Yes ^^

[steep surge]

Hmm

I mean that is true

It wouldnt be as halfassed

[agile anvil]

Well since you're happy and familiar with what you do it's fine

[wide coyote]

hey, any idea why I can't add the spigot 1.19.2 depend?

I can add 1.19.1 but not 1.19.2

[agile anvil]

Maven ?

[wide coyote]

gradle

[agile anvil]

Have you run buildtools?

[wide coyote]

https://prnt.sc/iqRdOjVW_ux7

[wide coyote]

do I need to?

I am trying to import spigot-api not spigot

[steep surge]

For me bigger problem would be actually integrating it into what I already have. I mean, for some reason it just doesnt feel right

Im completely open to that idea, in fact I was about to actually write the class, yk

[agile anvil]

CoolPlayer player = Players.get("UUID");

player.getFirstJoin();
or
player.firstJoin;

makes way more sense to me

But it's maybe because you're too familiar with js

[agile anvil]

Well I'm not sure there is a difference between the 2 apis, I'd use 1.19

[steep surge]

I know, that is why I even wanted to rewrite the thing with classes, but just creating a new file at all puts me off

[tardy delta]

huh

[steep surge]

In cpp its much simpler and so it is in js

[wide coyote]

yeah I guess ima use 1.19.1 tho

thanks anyway

[mystic sky]

[wide coyote]

ping me if anyone has another idea

[steep surge]

But hey Ill give it a shot now, until its not too late to rewrite shitton of code later

[agile anvil]

Have a look at other plugins' code to fully apprehend the concept

gl

[steep surge]

Thanks

will do

Doesnt bungeecord have uuid class?

[eternal night]

uuid is jdk provided

[steep surge]

Oh

[eternal night]

java.util.UUID

iirc

[steep surge]

okay

thanks

[hushed pawn]

I still searching for pvp legacy code, event found this string xd
if (this.getName().equals("Notch")) {
this.a(new ItemStack(Items.APPLE, 1), true, false);
}

[agile anvil]

No way 😭

[steep surge]

he looks like a js dev to me

[outer river]

Hello, can someone explain me why my string is empty when called ? i sysout my list and my string and only the list contains stuff

List<String> rewardsname = new ArrayList<String>();
    String list = String.join(", ", rewardsname);```

[chrome beacon]

Could you show your sysouts

[kind hatch]

Which sout is that?

You have 2 souts, but only one in console.

[chrome beacon]

^

[outer river]

rewardsname

[tardy delta]

lets follow naming conventions and let class names start with an uppercase character

[kind hatch]

You're gonna have to show more code. Where are you populating your arraylist?

[outer river]

in my "saveConfig" method

[quiet ice]

I wish you could define local methods or even have subroutines (maybe even have GOTO)

[tardy flame]

https://tenor.com/view/relive-mardi-gras-beads-relivemc-mcdonalds-dentist-gif-20396537

[tardy delta]

hmm it works

wondering why its not growing, light level is 10

oh its very slow

[quiet ice]

Hey, don't say anything about my eclipse

The greatest IDE to have ever been made

[tardy delta]

never used ij then?

[quiet ice]

Oh I have, but their default keybind layout is stupid

[tardy delta]

hmm i cant really say much here 😂

[quiet ice]

And I am not too fond of their UI

[tardy delta]

their new ui is pretty hot

cant say that about eclipse

[quiet ice]

If you consider a recolor a new UI I have to disagree

Although I have to say that is less worse than what was before at first glance

[tardy delta]

uhh they changed the placement of things and how thing are looking etc

well anyways, my Config class extends YamlConfiguration, would it be possible to reload the config from disk while this config object still stays valid, my current implementation doesnt seem to reflect the changes on the current object

would probably mean i have to reassign config object

that would suck as the current object would become invalid then

[eternal oxide]

reassign is the way to go

[tardy delta]

i could store an yamlconfig field in that class but then i have to delegate all the get methods :/

imma do that ig

[harsh totem]

When I try to use the command in game it doesn't show up and doesn't work. any ideas?

I have this in my main file: getCommand("toggle").setExecutor(new toggleCommand());
and this is my plugin.yml: name: PvP Manager version: '${project.version}' main: com.ytg667.pvp.Main api-version: 1.19 permissions: togglePerm: description: "Access toggle PvP in the server" default: op commands: toggle: description: "Toggles PvP in the server!" usage: /<command>

[tardy delta]

ah we arent following naming conventions anymore?

any permissions checks maybe?

[harsh totem]

I have op

[tardy delta]

errors?

probably not as yourent gettin output

[agile anvil]

Have you tried debugging?

[eternal oxide]

you didn;t add a permission line to your command

[harsh totem]

none. it's like the command doesn't exist

[tardy delta]

would work without permission added no?

[harsh totem]

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (sender.hasPermission("togglePerm")){
            if (isOn){
                isOn = false;
                sender.sendMessage(ChatColor.GOLD + "PvP is now " + ChatColor.RED + "disabled!");
            } else {
                isOn = true;
                sender.sendMessage(ChatColor.GOLD + "PvP is now " + ChatColor.GREEN + "enabled!");
            }
        }
        return true;
    }```

the permission is here

[hushed pawn]

Does anyone know what this is? (String from Entity Human) (some kb calculations)
entity.g((double) (-MathHelper.sin(this.yaw * 3.1415927F / 180.0F) * (float) i * 0.5F), 0.1D, (double) (MathHelper.cos(this.yaw * 3.1415927F / 180.0F) * (float) i * 0.5F));
i = 1 if sprinting

[tardy delta]

isOn = !isOn lol

[eternal oxide]

pointless checking in the command when you define it in the plugin.yml

[sturdy frigate]

Is there a decent API for making right clickable items that show up GUI menus?

[harsh totem]

how would I do it otherwise?

[eternal oxide]

you add a line to the command in the plugin.yml permission: togglePerm

[agile anvil]

What do you need ? Formula explanation or just explanation of what g is ?

[eternal oxide]

no need for any checks in the onCommand then

[hushed pawn]

Formula explanation, g is the same as setVelocity

[harsh totem]

but it still doesn't work

the command doesn't show up

[eternal oxide]

then you are not registering an executor

[harsh totem]

but i am

[eternal oxide]

show

[cold tartan]

im trying to create a custom entity using the mojang mappings of nms and im getting this error: https://paste.md-5.net/dabofiwoga.txt
with this code: https://paste.md-5.net/mebajepogi.java

any ideas?

[harsh totem]

it's exactly like in the message that i replied to but I made the permission check like you said

[eternal oxide]

show where you are registering the executor

[tardy delta]

brr had to add 300 lines of delegate methods

[agile anvil]

Send it to mp, I'll answer once I reach home

[harsh totem]

getCommand("toggle").setExecutor(new toggleCommand());

in the main

[tardy delta]

i guess this will work

and then reading from the new config

[eternal oxide]

Your method simplifiedjava @Override public boolean onCommand(CommandSender sender, Command command, String label, String[] args) { isOn = !isOn; if (isOn){ sender.sendMessage(ChatColor.GOLD + "PvP is now " + ChatColor.RED + "disabled!"); } else { sender.sendMessage(ChatColor.GOLD + "PvP is now " + ChatColor.GREEN + "enabled!"); } } return true; }

[harsh totem]

thx but that does not solve the problem

[eternal oxide]

check yoru log you will have an error

[tardy flame]

This is a default look??

My ide looks so bad compared to yours

[harsh totem]

it just says that there is no such command

[tardy delta]

new ui preview

[eternal oxide]

check yoru startup log

[tardy flame]

How do you get it

I have currently a mod for dark mode

Plugin*

But yours looks so much better

[tardy delta]

its a plugin

[tardy flame]

Thx

[tardy delta]

add via "install plugin from disk"

[eternal oxide]

I'm betting yoru name is invalid. Never seen a space in a name

Pretty sure Spigot doesn;t allow a space

[sterile token]

Hello people, i want to know which is the equipvalent of YamlConfiguration from Spigot on Bungeecord

[tardy delta]

hows your claims plugin lol

[sterile token]

Really bad im not mainly active

I think i didnt told you

[tardy delta]

fixed so much stuff today

[sterile token]

But these last days i was having hevay stress problems. I was diagnosed with a possible heart attack. Since days before he had had tachycardia

[tardy delta]

oh no

[sterile token]

And the first thing they told me is to stop smoking seeds

[tardy delta]

no more bird seeds for you

[onyx fjord]

we need 2 make this abuse term 😭

what the fuck is THIS

[boreal seal]

hey guys im wondering

question about sql

in general

if there 2 queries by the same time

from some reason it just does only a one

new to sql (used flatfiles before..)

[stuck flax]

How do I send a JSON message to a player?

[boreal seal]

oh alex

[kind hatch]

You have an example of this?

[ivory sleet]

Shouldnt be possible

[onyx fjord]

https://www.spigotmc.org/wiki/the-chat-component-api/

[stuck flax]

ty

[ivory sleet]

Since it uses some locks and stuff to make sure the database is safely manipulated at your command

[boreal seal]

thanks

[stuck flax]

Could I pass in a JSON message that can be used in (eg: /tellraw) in TextComponent#fromLegacyText?

[boreal seal]

should i just keep the connection open all the time?

what would solve it?

[ivory sleet]

Well what I mean is that both queries should be executed

But not at the same time

Use a connection pool

[boreal seal]

they dont in general thats the problem

hikaricp?

is fine?

[ivory sleet]

Yes

[boreal seal]

i hope he have either replacement for the boiler code..

[ivory sleet]

I mean generally connections are made to be long lived

[boreal seal]

(connectionhandler...)

[boreal seal]

but thanks i guess ill just switch to an hikaricp to save the whole headache

[ivory sleet]

But this indeterministic behavior of yours might just indicate that your design of code is at fault

I mean thats a possibility

[onyx fjord]

is there bungee.yml documentation?

[ivory sleet]

Yeah iirc in the bungee section of the wiki

[cold tartan]

any ideas?

[ivory sleet]

Do you remap back?

[cold tartan]

im not sure

i just copied and pasted this

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

and replaced 1.18.2 with 1.19.2

[cold tartan]

i can send my pom.xml if you want

[river oracle]

more importantly I you putting the correct jar into your plugins folder

it should compile 2 or 3 jars depending on your setup

do not put the one named remapped into your folder

put the normally named jar

[tender shard]

you are not properly remapping back. are you compiling using "mvn package"?

[cold tartan]

im sorry, im pretty new to maven, what folder?

[river oracle]

your target folder

contains all the outputs of the process

or your custom output location

it should contain atleast 2 jars with the mojang remapping plugin though. One plugin that is the remapped and the other which contains the reobfuscated code

[west umbra]

Code issue, don't know the right line of code

[onyx fjord]

in bungee, i must provide uuid to send message, what should i set it to?

Nvm

[tender shard]

@cold tartan Are you compiling using mvn package?

[cold tartan]

yes i think so

[tender shard]

erm well

what exactly do you click on to compile?

in intelliJ, you have to double click on "package" here. DO NOT use intelliJ's builtin compile thing

[cold tartan]

to compile the plugin into a jar for the server? i made an artifact in the project structure thing

[vocal cloud]

Alex needs to update his intellij

[tender shard]

yeah, thats why it doesnt work

you have to use maven to compile, otherwise the remapping thing won't happen

you can make maven automatically copy it to your server folder afterwards

see here: https://blog.jeff-media.com/common-maven-questions/

[wraith cradle]

(im on 1.19.1)
Im creating a block populator for a chunk generator and i am trying to use the limitedRegion.generateTree method to create a tree, but not a single tree actually gets summoned, is there anything i should look out for? i have no idea why it doesnt want to work, this is my populate function: java @Override public void populate(@NotNull WorldInfo worldInfo, Random random, int chunkX, int chunkZ, @NotNull LimitedRegion limitedRegion) { int x = random.nextInt(16) + chunkX * 16; int z = random.nextInt(16) + chunkZ * 16; World world = Bukkit.getWorld(worldInfo.getUID()); assert world != null; Integer topPos = u.HighestBlockOfMaterialAtXZ(x,z, Material.GRASS_BLOCK, worldInfo, limitedRegion); // ^ just a helper function if (topPos == null) return; limitedRegion.generateTree( new Location(world, x, topPos, z), random, TreeType.BIG_TREE ); }

[tender shard]

is topPos maybe null?

[wraith cradle]

it isnt, no

omfg im a dumbass, i figured it out

[tender shard]

what was it?

[wraith cradle]

toppos is the position of the highest block, while i want to put the tree above that block

toppos + 1

[tender shard]

yeah that would have been my next guess - check the return value of generateTree 😛

[wraith cradle]

yeah i thought of checking it but then i thought again

sry for the stupid question, my brain sometimes just turns off lol

[tender shard]

thats not a stupid question lol

[cold tartan]

forgot to say it worked, tysm for helping me

[grim ice]

anyone has an idea

to use neural networks

[crisp forum]

do you have any idea how can I enchant create offers?
I've tried event.getOffers().set(0, new EnchantmentOffer(Enchantment.ARROW_DAMAGE, 1, 30)). it works on enchantable items but not on unenchantables

[cold tartan]

my custom "brainless" (no ai goals) entities seem to be saving as just the normal versions of the entity type. is the best way to fix this just tag the entites, then on startup replace the tagged ones with the brainless ones?

[agile anvil]

Have a look at Minestom if you'd like to have dumb entities 😂

[cold tartan]

https://minestom.net this?

[agile anvil]

Yes, but be careful:
It's a server software that is ... Empty

There is no feature at all

For instance you'll even have to code a chest

But if you want something really lightweight, this is the solution

[cold tartan]

ok, i think for now ill stick to spigot because im using the spigot api etc., but ill look into that

[agile anvil]

It requires lot of work of course !

[split lake]

what would be the best way to save an arraylist after the server restarts etc

[cold tartan]

that seems pretty helpful: https://www.spigotmc.org/wiki/save-load-data-files/

[cold tartan]

^

[split lake]

so just in a file?

ty

[cold tartan]

yeah

[cold tartan]

i mean sort of an easier, but much worse way would be through persistent data containers and just like a frozen entity that is inaccessible lol

[split lake]

lol

nah ill just make a file

lmao

[robust light]

Hello, Im currently making a plugin (https://www.mediafire.com/folder/4asbnge2onquq/TrollingPlugin), but it doesnt work on a 1.17.1 server. Can someone please help me?

[cold tartan]

why does it not work? is there an error in the console?

in the BetterTrolling.java file try replacing Troll with troll

it might not accept capital letters

[robust light]

When I do /pl the plugin is red

[agile anvil]

There should be an error in console

[robust light]

And when I try a cmd it says internal error

[robust light]

Says the same as in chat

[cold tartan]

can you send the error that you get in chat?

*console

[robust light]

It's the same

[agile anvil]

Send the error please

An error explain what is the problem

[cold tartan]

the full text if possible

[robust light]

.

[robust light]

.

[agile anvil]

The text

[cold tartan]

.

[agile anvil]

We don't need the type

Please then the "caused by:
Blablabli
Blablabla
CoolStuffHere"

[robust light]

No error

Just says internal error occurred

[cold tartan]

ok, do you mind copy & pasting your console into this chat?

not your chat

the place where you run the server

[robust light]

The console says the same as in chat

[agile anvil]

Bro

Screen your console

[cold tartan]

do you mind sending a picture or screenshot?

prob a picture because you are on your phone

[grim ice]

bro

making spigot forks

without knowing wtf ur doing is funny

so this is a huge server called

lunar.gg

and they had a bug for years and didnt fix it

it was so a weakness potion gives u more dmg

(the opposite of what it should do)

[cold tartan]

@robust light

[cold tartan]

lol how did they even manage that?

they prob had to override default minecraft functionality

[modern vigil]

Metadata is non-persistent right?

[cold tartan]

in items it is persistent

[robust light]

I can't send Screenshots

[agile anvil]

Then we can't help you until you give us the log

[cold tartan]

can you take a picture of your computer screen?

[kind hatch]

Metadata is not persistent. NBT data is persistent.

[cold tartan]

oh waht? what about item.editMeta(meta -> doStuff); thats persistent right?

[cold tartan]

with the place where you run the server open?

[modern vigil]

So for storing data on a player such as an array of IDs using persistent data is recommended, correct?

[cold tartan]

yes

using the players persistent data container (pdc)

[modern vigil]

Using the method PersistentDataHolder#getPersistentDataContainer()

[cold tartan]

yeah

so player.getPersistentDataContainer()

[modern vigil]

Yep

[cold tartan]

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

that helps

[modern vigil]

I've used it before

I want to avoid having to host a database for as long as possible

[waxen plinth]

Would anyone be interested in helping to beta test my new command library? It's already rather stable from what I can tell but I'd like to have some people try it out and make sure it works for them as well as get feedback

[modern vigil]

And storing those IDs in persistent data is probably faster aswell

[cold tartan]

depends, what are you trying to do?

[wide coyote]

just because you can doesn't mean you have to

[modern vigil]

Storing some tag IDs on a player

tags as in suffixes

[cold tartan]

like if the player is part of a certain group they have a certain tag?

[modern vigil]

It's kinda the opposite

You can purchase tags from shops using items

This is for a server I'm a dev on

Right now it overrides your tag if you apply a different one

I'm making a tag menu which allows you to swap your tag

[agile anvil]

Yeah PDC are fine for this purpose

[cold tartan]

oh yeah def pdc

[modern vigil]

So I just need to store a list of the tags and their current one

[cold tartan]

💯

[modern vigil]

I did it in Skript but that required some hacky methods

[robust light]

Can i send it per dm?

[cold tartan]

sure

[agile anvil]

I'm sad now

[modern vigil]

And getting some experience with Java and faster load times is better

Better than a easier language

[agile anvil]

That's a great beginning

[modern vigil]

I'll try to make it in Java

or Kotlin

[cold tartan]

wanna make a dm with wadamka?

[agile anvil]

No ahah ! You can handle it, if you need help feel free to dm

[sterile token]

Do you know any alternative for the YamlConfiguration but for Bungeecord??????

[agile anvil]

TOML 😍

[sterile token]

Nice to hear another who is starting by the correct way - Learning the lang before getting in touch with the api directly

[sterile token]

YAML != TOML

🤢

[agile anvil]

Oh you mean you still want to deal with yaml

[sterile token]

No yaml its perfect bruh

For what i do its really good

[agile anvil]

Sorry, in that case I thought there were something integrated in bungee... But I'll have to check

[sterile token]

Oh something else im having issues trying to recreate the config section? - Im really dumb haha

[sterile token]

Yep you can use ConfigurationProvider or something related, but i want to find the exact class which i can extend and use it to load/save and do CRUD operations

[quiet ice]

Okay what the fuck

[agile anvil]

I really like TOML it's pleasant to type

[quiet ice]

Tom's obvious markup language is not at all obvious and I refuse to understand why people can understand it

[agile anvil]

I understand it can hurt people

[quiet ice]

It is okay if you have simple key -> object pairs, but beyond that it gets complicated (especially arrays of objects are kinda difficult)

Though I guess a fair bit of that pain comes from a stupid implementation of the format by the forge devs

[sterile token]

Have you seen that microsoft is developing a Markdown server interpreter?

[quiet ice]

What is that?

[cold tartan]

srry idk what you mean?

[grave charm]

hey sorry to interrupt but is someone willing to hear my problem? it's super odd

[sterile token]

Markdown "lang" the readme.md files

[quiet ice]

Yes I know that but I was rather asking what a server interpreter is

[sterile token]

The one that looks like Html but simplier

Oh ok, they are designing like a server where they can execute that markdown code

[quiet ice]

While I have an idea what it could be, I am not 100% sure about this

[quiet ice]

It can't hurt to try

[cold tartan]

sure

[grave charm]

I am developing a plugin using Gradle, I am getting this error when I build (not in IntelliJ itself):
https://i.imgur.com/w7CKboV.png

again, there is no error in the IDE itself:
example code: https://i.imgur.com/9XC4a7y.png
example error:

D:\...\src\main\java\...\AdvancementHandler.java:31: error: cannot access AdvancementDisplayType
        System.out.println(display.getType());
                                          ^

my gradle version is 7.5.1 (latest)
my java version is 18 eclipse temurin (I have tried others such like OpenJDK)
I have tried java 17

spigot dependency looks like this:

compileOnly 'org.spigotmc:spigot:1.19.2-R0.1-SNAPSHOT' 

this does not work on spigot 1.19 either

I also have specified in the gradle.build the java version:

sourceCompatibility = targetCompatibility = JavaVersion.VERSION_18

let me know who has any ideas

I had a whole 10 minutes to type up my question

[sterile token]

Hi mate, a small suggestion: "when you have any problem just ask it directly on the chat" - Not wondering to sound rude

Hahaha

[quiet ice]

?jd-s

[undone axle]

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

[grave charm]

felt I'd ask bc you guys were talking

[quiet ice]

This is REALLY strange

since this is gradle I'd just do ./gradlew clean followed by ./gradlew build which may solve it

[sterile token]

Ah nah dont worry

Hahaha

[quiet ice]

I have seen similar issues in the past, but they have always been related to inner classes

[grave charm]

unfortunately didn't work

[cold tartan]

compileOnly 'org.spigotmc:spigot:1.19.2-R0.1-SNAPSHOT'
for that line is it supposed to be spigot? or spigot api
?

[grave charm]

spigot

I use some things from there that aren't available in spigot-api

[cold tartan]

ok

[quiet ice]

?stash alternatively that AdvancementDisplayType class could be package-private which would be interesting to say the least

[undone axle]

https://hub.spigotmc.org/stash/

[quiet ice]

Nope, all public

[quiet ice]

Then delete the .m2 folder (in your user home) and rebuild spigot

[next wing]

Anyone please help me.. In my server the damage of mobs are increasing or the sword powers are decreasing.. I cant understand what to do

[grave charm]

tried that lol

[quiet ice]

The classes you are referring to were only made public a month ago

[next wing]

Damage rate is much decreased

[agile anvil]

#help-server is more adapted. Probably a problem of your plugins

[grave charm]

I am aware, I am updating my plugin from 1.18 at the moment

was very excited to not have to use reflection anymore

[next wing]

No one is replying :))

[quiet ice]

This channel is full of developers, not server admins

[ancient plank]

ok and

[sterile token]

BE pacient bruh

[quiet ice]

Very different thing

[next wing]

ooh

[quiet ice]

@grave charm The only remaining thing I can think of is to try to use the eclipse compiler

Also, could you give the full build.gradle file?

[grave charm]

plugins {
    id 'java'
}

group 'dev.luaq'
version '1.1'

sourceCompatibility = targetCompatibility = JavaVersion.VERSION_18

processResources {
    filesMatching('plugin.yml') {
        expand(ver: getVersion())
    }
}

repositories {
    mavenCentral()
    mavenLocal()
}

dependencies {
    compileOnly fileTree(dir: 'libs', include: [ '*.jar' ])

    compileOnly 'org.spigotmc:spigot:1.19.2-R0.1-SNAPSHOT'

    compileOnly 'org.projectlombok:lombok:1.18.24'
    annotationProcessor 'org.projectlombok:lombok:1.18.24'

    testImplementation 'junit:junit:4.13.2'
}

test {
    useJUnit()
}

[quiet ice]

add the spigot repo just in case - although building spigot should already mean that you have the spigot-api in maven local and should never cause this kind of issues

So unlikely that it does anything, but it does not hurt to try

[onyx fjord]

Bungee ChatEvent also applies to commands, how do i make sure that message is not a command?

[agile anvil]

Check the first char, if it's a / it's a command

[onyx fjord]

bruh

nvm

[agile anvil]

It's late, have a coffee mate

It's alright

[onyx fjord]

its event.isCommand()

bet

[cold tartan]

when do entities load into the world?
im running this code:

sendConsole(ChatColor.GOLD + "TESTING 123");
for (World world : Bukkit.getWorlds()) {
    sendConsole(ChatColor.GOLD + world.getName());
    for (Entity entity : world.getEntities()) {
        sendConsole(ChatColor.GOLD + entity.getName());
        if (entity.customName().equals(makeID("brainless")))
            makeBrainless(entity);
    }
}
``` after the world is loaded with: ```yml
load: POSTWORLD
``` but for some reason no entities are listed even though when i join entities are visible

[quiet ice]

The chunks may not be loaded however

[grave charm]

entities are only in loaded chunks, to my knowledge, so assuming you're calling that onEnable it wouldn't work

[quiet ice]

If the chunks are unloaded the entities are generally too

[cold tartan]

oh duh

lol

ty

[agile anvil]

Too quick, but chunks are the one that loads entities

[cold tartan]

so i guess EntitiesLoadEvent is the best option

[grave charm]

D:\...\src\main\java\...\AdvancementHandler.java:31: error: cannot access AdvancementDisplayType
        System.out.println(display.getType());
                                          ^
  bad class file: C:\...\.gradle\caches\modules-2\files-2.1\org.spigotmc\spigot-api\1.19.2-R0.1-SNAPSHOT\50be78d8de2d77eb4fa460033d83a7c003b1834c\spigot-api-1.19.2-R0.1-SNAPSHOT.jar(/org/bukkit/advancement/AdvancementDisplayType.class)
    class file is invalid for class org.bukkit.advancement.AdvancementDisplayType
    Please remove or make sure it appears in the correct subdirectory of the classpath.

still occuring

this is post-.m2 deletion (again), post-buildtools --rev 1.19.2 (again), and post-adding the spigot maven repository

[quiet ice]

oh that error is actually more interesting

[grave charm]

trying clean build

nope.

[quiet ice]

try to put the spigot maven repo above maven local, but I'll see if that class file is really as corrupt as javac thinks

[wraith cradle]

while setting a block of a LimitedRegion (in a block populator), how can i set the "half" property of grass? im currently using limitedRegion.setType and theres no way to do it with it

[grave charm]

ordered as such already:

repositories {
    mavenCentral()

    maven {
        url 'https://hub.spigotmc.org/nexus/content/repositories/snapshots/'
    }

    maven { url = 'https://oss.sonatype.org/content/repositories/snapshots' }
    maven { url = 'https://oss.sonatype.org/content/repositories/central' }

    mavenLocal()
}

[agile anvil]

What's the "half property of grass"?

[quiet ice]

org.clyze.jphantom.exc.IllegalBytecodeException: Instruction: 5, occurred while analyzing
   Class: org.bukkit.Registry$SimpleRegistry
   Method: get(Lorg/bukkit/NamespacedKey;)Lorg/bukkit/Keyed;
   Caused by: org.clyze.jphantom.exc.InsolvableConstraintException: java.lang.Enum <: org.bukkit.Keyed
    at org.clyze.jphantom.exc.IllegalBytecodeException$Builder.build(IllegalBytecodeException.java:84)
    at org.clyze.jphantom.constraints.extractors.TypeConstraintExtractor.visit(TypeConstraintExtractor.java:113)
    at org.clyze.jphantom.constraints.extractors.TypeConstraintExtractor.visit(TypeConstraintExtractor.java:46)
    at org.clyze.jphantom.JPhantom.run(JPhantom.java:84)
    at me.coley.recaf.util.JPhantomUtil.generate(JPhantomUtil.java:76)
    at me.coley.recaf.util.CompileDependencyUpdater.createPhantoms(CompileDependencyUpdater.java:55)
    at me.coley.recaf.util.CompileDependencyUpdater.lambda$install$0(CompileDependencyUpdater.java:37)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
    at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: org.clyze.jphantom.exc.InsolvableConstraintException: java.lang.Enum <: org.bukkit.Keyed

I mean there is something wrong with the jar, but nothing specific to that class. All decompiliers work as intended too which usually suggests near-valid class files

[wet breach]

either upper or lower

[wraith cradle]

my bad, im talking about tall grass, it can be either "upper" or "lower"

[eternal oxide]

BiSected

[wet breach]

And elgar beating me to it

[agile anvil]

Oh I was thinking about the grass block

It's because you have to set not one block but two

[quiet ice]

Delete C:\...\.gradle\caches\modules-2\files-2.1\org.spigotmc\ then

The issue we have most likely is that spigot is built using the eclipse compiler, which javac may not necessarily like

[wet breach]

couldn't you toss all the urls into a single maven block?

[quiet ice]

that is possible?

[wet breach]

also the top one doesn't have = while the others do, not sure if that makes a difference

[quiet ice]

It shouldn't

[grave charm]

I hate gradle, I only use it because this is a collaborative project

but the = shouldn't affect it

[wet breach]

yes

[quiet ice]

Considering that you are using arbitrary jars, gradle is the only sensical solution I am afraid

[grave charm]

and programming knowledge tells me that defining the same thing in the same scope is bad so I don't think so..

[wet breach]

you don't have to declare all the maven urls in separate maven blocks

but you can if you want to

[grave charm]

https://i.imgur.com/aqIK39m.png

no

it didn't work

[wet breach]

ah nvm then

[grave charm]

this didn't either

it downloads it again then fails

[wet breach]

What error are you getting?

[quiet ice]

.

[eternal oxide]

You are using a normal buildtools generated jar? Not something you've compiled yourself?

[quiet ice]

Basically some class file (AdvancementDisplayType) is invalid according to the compiler (or maybe the annotation processor, but I doubt that)

[wet breach]

that isn't a problem with dependencies

that is complaining about the class file not existing

[grave charm]

I hadn't mentioned this earlier because I was hoping that solving this would be easier than it has been; but the InventoryEvent class is also yielding a similar error:

D:\...\src\main\java\...\AnvilRepairFix.java:12: error: cannot access InventoryEvent
        AnvilInventory inventory = event.getInventory();
                                        ^
  bad class file: C:\...\.gradle\caches\modules-2\files-2.1\org.spigotmc\spigot-api\1.19.2-R0.1-SNAPSHOT\50be78d8de2d77eb4fa460033d83a7c003b1834c\spigot-api-1.19.2-R0.1-SNAPSHOT.jar(/org/bukkit/event/inventory/InventoryEvent.class)
    bad RuntimeInvisibleParameterAnnotations attribute: InventoryEvent

[grave charm]

BuildTools from jenkins, downloaded it today

apparently it's number 5 in my Downloads folder

[quiet ice]

having the full log might help a tiny bit

[small current]

does PlayerHeldItemEvent gets called if an item is set in the current held slot or added to inventory ?

like when slot not changed but item changed

[quiet ice]

Try manually adding https://mvnrepository.com/artifact/org.jetbrains/annotations-java5/23.0.0 to the deps

it should be a transitive dependency of spigot, but we can never be too sure

[grave charm]

5:15:16 PM: Executing 'build'...


> Task :compileJava FAILED
1 actionable task: 1 executed
D:\...\src\main\java\...\AdvancementHandler.java:33: error: cannot access AdvancementDisplayType
        System.out.println(display.getType());
                                          ^
  bad class file: C:\...\.gradle\caches\modules-2\files-2.1\org.spigotmc\spigot-api\1.19.2-R0.1-SNAPSHOT\50be78d8de2d77eb4fa460033d83a7c003b1834c\spigot-api-1.19.2-R0.1-SNAPSHOT.jar(/org/bukkit/advancement/AdvancementDisplayType.class)
    class file is invalid for class org.bukkit.advancement.AdvancementDisplayType
    Please remove or make sure it appears in the correct subdirectory of the classpath.
D:\...\src\main\java\...\AnvilRepairFix.java:12: error: cannot access InventoryEvent
        AnvilInventory inventory = event.getInventory();
                                        ^
  bad class file: C:\...\.gradle\caches\modules-2\files-2.1\org.spigotmc\spigot-api\1.19.2-R0.1-SNAPSHOT\50be78d8de2d77eb4fa460033d83a7c003b1834c\spigot-api-1.19.2-R0.1-SNAPSHOT.jar(/org/bukkit/event/inventory/InventoryEvent.class)
    bad RuntimeInvisibleParameterAnnotations attribute: InventoryEvent
    Please remove or make sure it appears in the correct subdirectory of the classpath.
Note: D:\...\src\main\java\...\PlayerConfig.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
2 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s
5:15:17 PM: Execution finished 'build'.

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':compileJava'.
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:142)
    at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:140)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:128)
    at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:77)
    at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
    at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)

^ that is with stacktrace

[grave charm]

do I even need to say it -- nah didn't work

might say fuck it and just move this to my Mac lol

Windows is the only OS I have issues deving with

[wet breach]

clear out ~/.gradle and .gradle and then run gradlew setupDecompWorkspace

your gradle stuff is corrupted

[grave charm]

of course it is

[quiet ice]

I thought setupDecompWorkspace was a FG-specific task

[agile anvil]

I always have trouble using gradle with Windows, even if I always do the same thing on linux it just doesn't wanna work

[wet breach]

personally I only use maven

[dusk flicker]

maven is nice 🙂

[river oracle]

Mayvan

[agile anvil]

Gradle is great for other stuff than spigot

So as I'm used to it, I use it for Minecraft

[dusk flicker]

tell that to paper

[river oracle]

its good for payper :{

[quiet ice]

Yeah setupDecompWorkspace is forgegradle specific

[agile anvil]

But maven is totally great for spigot

Minecraft I mean 😂

[dusk flicker]

wonder what minecraft is actually built on

[river oracle]

Probably regular java archive 😂

[dusk flicker]

🤮

[river oracle]

ant maybe

:P

[quiet ice]

Maven is great until you need to define dependencies that are not in a maven repository

[wet breach]

it is the only thing I can really find in regards to this particular problem. In either case the workspace directories are screwed up for some reason for them

best they start with a clean one

[river oracle]

its still pretty easy you can install it to your m2 pretty damn easily

[wet breach]

you can declare local dependencies

[river oracle]

that as well ^

[grave charm]

well that all sucks

thanks everyone for trying to help

[quiet ice]

Right, you can do that trickery

[wet breach]

it isn't trickery

[grave charm]

but I should have learned my lesson a long time ago; windows just ain't it

[quiet ice]

Still not fully as intuitive as gradle

[wet breach]

it is literally setting the attribute on the dependency in maven that it is a system dependency

[quiet ice]

That is deprecated as far as I know

[wet breach]

it isn't

[quiet ice]

At least it is highly discouraged

[rough blaze]

Im getting error null

[river oracle]

nice

[rough blaze]

/paste

[river oracle]

?paste

[undone axle]

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

[quiet ice]

Maven will print a wall of text if you use an artifact which declares a dependency with the system scope

[river oracle]

it is highly discouraged the more encouraged way is to install it to the m2

which is also pretty easy

mvn install :P

[rough blaze]

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

[quiet ice]

And do you know the arguments without looking them up?

[river oracle]

🤷‍♂️ I made a script

[wet breach]

it isn't even discouraged

there is valid reasons for specifying local dependencies

[river oracle]

well depends how you do it if you do absolute path its kinda shitty

[rough blaze]

is there any way to fix this error?

[agile anvil]

Show us SongPlugin.java line 38

[glass mauve]

p = null

read your error message

[vocal cloud]

Name your variables better

[dry forum]

if i have a player stored in a hashmap does the value just dissapear or smthn when the player leaves? cus this is happening to me

[river oracle]

p is definitly player lol

[vocal cloud]

Yeah but still

[eternal oxide]

Player objects are not reused between sessions

[glass mauve]

ops

[vocal cloud]

Only store UUID

[eternal oxide]

use UUID, that never changes

[rough blaze]

how could I play the actionbar the person that sent it

[agile anvil]

Version ?

[river oracle]

?paste

[undone axle]

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

[river oracle]

show your full method

[rough blaze]

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

thats my method

[vocal cloud]

Player p 😭

[river oracle]

what the fuck how does that even work

I see too many things wrong here for this to even load properly

[mystic terrace]

Hello I'm having a problem with my code, someone can help me please?

[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!

[dim bronze]

😆

[river oracle]

nice xD

[mystic terrace]

Anyone can tell me whats the error

xDD

[river oracle]

funny guy

[rough blaze]

beats me

[river oracle]

Okay first off why the fuck is your command in the same class as your main. second what the hell is setPlugin what does it do. you should define the command as another class for organizational stuff. Thirdly because of all above factors I'm surprised you aren't getting syntax errors.

?di

[undone axle]

Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/

[river oracle]

Learn dependency injection and properly make a command

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

Fourthly you don't need to manually create the plugin directory it does it for you if you have a config

you're just wasting processing power very little, but still a complete and utter waste

[agile anvil]

Fifthly, add ActionBarApi as dependency and put it in the plugin folder too

[dry forum]

i have a hashmap where i store a boolean with a player UUID and whenever i leave the game and join back the varialbe just dissapears from the hasmap why is this happening

[quiet ice]

So it's a Map<UUID, Boolean>?

[waxen plinth]

You're storing it by Player

[dry forum]

HashMap yes

[waxen plinth]

If you store it as a UUID that won't happen unless you remove it when they leave

[quiet ice]

If so, are you sure you are not explicitly removing it only player join/leave

[waxen plinth]

Are you restarting the server?

HashMaps do not persist on restart

[eternal oxide]

the entry can only vanish if you remove it

[dry forum]

no just leaving and im not removing it

[waxen plinth]

Can you show us more code

All of it if possible

[dry forum]

yeah 1 sec

[agile anvil]

?paste

[undone axle]

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

[dry forum]

https://paste.md-5.net/jadopusaza.cs
https://paste.md-5.net/yubisudihe.java
https://paste.md-5.net/elowogamun.java
https://paste.md-5.net/unojohasem.cs

[eternal oxide]

else if (!toggle.get(e.getPlayer().getUniqueId())) { is going to reurn null if its not there, so you already cover it in teh first if

oh right, you are checking the return

clean that all up by reading the value into a boxed bool

[dry forum]

?

[cold tartan]

is there a way to cast CraftEntity to Mob?

trying to do Mob#removeFreeWill()

[agile anvil]

How did you get the CraftEntity instance ?

[river oracle]

you can cast it safely

[cold tartan]

actually im just trying to cast org.bukkit.entity.Entity to net.minecraft.world.entity.Mob

[river oracle]

CraftEntity entity = (CraftEntity) ent

[river oracle]

if mob is the handle you'd do CraftEntity#getHandle

[agile anvil]

Yeah I know, but I mean that's maybe the way to get the Mob instance yk

[cold tartan]

so something like this?
((Mob) ((CraftEntity) entity).getHandle()).removeFreeWill();

looks a bit janky

is that it tho?

ill try it

[eternal oxide]

        UUID id = e.getPlayer().getUniqueId();
        Boolean test = toggle.get(id);
        if (test == null || test.booleanValue()) {
            schem.resetDisplay();
            schem.hideAll();
            toggle.put(id, Boolean.FALSE);
        }
        else if (!test.booleanValue()) {
            schem.resetDisplay();
            schem.hide();
            toggle.put(id, Boolean.TRUE);
        }```

as you are using boxed Boolean

a boxed primitive is used differently to an unboxed

[cold tartan]

it worked

[dry forum]

but when the messages get broadcasted the schematic variable is null

[cold tartan]

:D

[wraith cradle]

is there any efficient way to create an ellipsoid out of blocks, like very very fast?

[eternal oxide]

This line you are still storing a Player object as key SpawnCommand.schematicHashMap.get(e.getPlayer());

[cold tartan]

maybe look into marching squares

that might be pretty fast

idk

[dry forum]

that hashmap is a player variable

ill change it and see if it works

[eternal oxide]

you changed toggle to use a UUID, but the schematicHashMap is still using a Player

[cold tartan]

• marching cubes

[dry forum]

ahh that works ty i didnt know player variables would just dissapear

[cold tartan]

im getting this error:

[18:08:31 ERROR]: Error occurred while enabling ExtraShitIDK v1.0-SNAPSHOT (Is it up to date?)
org.bukkit.plugin.IllegalPluginAccessException: Unable to find handler list for event com.defiantburger.extrashitidk.extraevents.EntityCollideEvent. Static getHandlerList method required!
        at org.bukkit.plugin.SimplePluginManager.getRegistrationClass(SimplePluginManager.java:771) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginManager.java:703) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at com.defiantburger.extrashitidk.ExtraShitIDK.onEnable(ExtraShitIDK.java:62) ~[ExtraShitIDK.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:542) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.enablePlugin(CraftServer.java:565) ~[paper-1.19.2.jar:git-Paper-131]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.enablePlugins(CraftServer.java:479) ~[paper-1.19.2.jar:git-Paper-131]
        at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:636) ~[paper-1.19.2.jar:git-Paper-131]
        at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:422) ~[paper-1.19.2.jar:git-Paper-131]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:306) ~[paper-1.19.2.jar:git-Paper-131]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1125) ~[paper-1.19.2.jar:git-Paper-131]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:305) ~[paper-1.19.2.jar:git-Paper-131]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]

ive never gotten it b4 so im not sure what it means

package com.defiantburger.extrashitidk.extraevents;

import org.bukkit.entity.Entity;
import org.bukkit.event.Event;
import org.bukkit.event.HandlerList;
import org.jetbrains.annotations.NotNull;

public class EntityCollideEvent extends Event {

    private static final HandlerList HANDLERS = new HandlerList();
    private final Entity collider;
    private final Entity collidee;


    public EntityCollideEvent(Entity collider, Entity collidee) {
        this.collider = collider;
        this.collidee = collidee;
    }

    @Override
    public @NotNull HandlerList getHandlers() {
        return HANDLERS;
    }

    public Entity getCollider() {
        return collider;
    }

    public Entity getCollidee() {
        return collidee;
    }
}

thats the code that it seems to have an issue with

[quiet ice]

the method must be called getHandlerList

Not getHandlers

[cold tartan]

oh

[eternal oxide]

Static getHandlerList method required!

[cold tartan]

oh lol

cant read

[worldly ingot]

You need both ;p

[quiet ice]

Aha

[cold tartan]

why doesnt md_5 combine them? if they return the same thing

wait nvm

one is static

[eternal oxide]

Static/instance

[cold tartan]

yeah

[quiet ice]

just create a new instance through the unsafe class and invoke the non-static method that way - problem solved

[cold tartan]

now im getting this error: https://paste.md-5.net/ojirazuzas.txt

with this code:

package com.defiantburger.extrashitidk.extraevents;

import org.bukkit.entity.Entity;
import org.bukkit.event.Event;
import org.bukkit.event.HandlerList;
import org.jetbrains.annotations.NotNull;

public class EntityCollideEvent extends Event {

    private static final HandlerList HANDLERS = new HandlerList();
    private final Entity collider;
    private final Entity collidee;


    public EntityCollideEvent(Entity collider, Entity collidee) {
        this.collider = collider;
        this.collidee = collidee;
    }

    @SuppressWarnings("unused")
    public static @NotNull HandlerList getHandlerList() {
        return HANDLERS;
    }

    public Entity getCollider() {
        return collider;
    }

    public Entity getCollidee() {
        return collidee;
    }

    @Override
    public @NotNull HandlerList getHandlers() {
        return HANDLERS;
    }
}

might have fixed it

bruh

u do Bukkit.getPluginManager().callEvent(collideEvent); rather than collideEvent.callEvent();

[eternal oxide]

yes

[vale veldt]

Hello,

If I use NMS for example for particles in 1.8, should I create it also for each version higher than 1.8 or just with the spawnParticle method would be enough? I have tried to use the spawnParticle but it doesn't work, maybe I'm doing something wrong, I have set that if the version is 1.8 use NMS, if it is higher than 1.8 use spawnParticle()

[waxen plinth]

What are you trying to do with spawnParticle

[vale veldt]

Simply spawn a particle when the player mines a block 🤷‍♂️

I have tried to use spawnParticle when it is version 1.13.2 for example and it doesn't work, but if I use NMS it works. So my question is if I use NMS in 1.8 for example does it force me to use NMS in every version?

I use NMS in 1.8 because spawnParticle() does not exist, but in 1.9 this method already exists and it should not be necessary to use NMS

[eternal oxide]

simply create an interface and two classes

one class for teh 1.8 NMS implementing the interface. The second class wrap the Spigot spawnParticle method while also implementing the interface

at startup you detect if teh spawnParticle method exists, if it doesn't instance your NMS class

if it does you instance your wrapper

All yoru code simply calls the same interface method no matter the version

[vale veldt]

This is how I have it set up, but when using the class where I have the spawnParticle() method from version 1.9 to 1.19 it doesn't work, it tells me that the particle is wrong :/ Right now I'm not on PC and I can't pass the code, but simply what I do is to convert the String containing "REDSTONE" to particle with the Particle.valueOf("") and it throws an exception that it is not a particle, when it should be

[faint frost]

I feel like im doing this wrong.

[wet breach]

use path.separator instead of putting them in yourself

this way the Java API will ask the OS what path separator it uses and then plugs it in

[faint frost]

shit thanks for reminding me.

[wet breach]

otherwise it looks fine to me

[faint frost]

i want to make sure i do this right before i start uploading it to git, so all criticism is welcome.

[wet breach]

oh e.getUniqueId().toString() if you want to be more cautious

[faint frost]

i heard the .toString() wasnt important?

[wet breach]

its not, just semantically correct

[faint frost]

ahh gacha, ill put a mental note on that

[wet breach]

welp time for me to go to work now

have fun 🙂

[faint frost]

ayy you have a nice day at work man. thanks

[frank kettle]

Hello, my plugin is giving an error and searching I could only find 3 threads about it and people instead skipped the error and didn't actually help to fix it.

The error is:

java.lang.NullPointerException: Cannot invoke "org.bukkit.block.BlockFace.getOppositeFace()" because the return value of "org.bukkit.material.Sign.getAttachedFace()" is null

Code where the error is:

Sign sign = (Sign) e.getBlock().getState().getData();
    if (sign.getFacing() ....```
(Import for Sign: org.bukkit.material.Sign)

**How the error is happening:**
When finishing writing a sign, the plugin will check if it's attached to a chest so it's checking it's facing to see the location of the chest. This is working fine for every locations except the sign is facing NORTH specifically(Every other direction doesn't give error.

**I'm using server version:**
 `Paper version git-Paper-56 (MC: 1.19) (Implementing API version 1.19-R0.1-SNAPSHOT) (Git: 41238a4)`

**And for the plugin maven it's:**
```java
<dependency>
    <groupId>org.spigotmc</groupId>
    <artifactId>spigot-api</artifactId>
    <version>1.19-R0.1-SNAPSHOT</version>
    <scope>provided</scope>
</dependency>```
plugin.yml does contain `api-version: 1.19`

hope someone can help. thanks 🙏

[frank kettle]

I've also tried adding a check for:

if (sign.getAttachedFace() == null) {
return;                
            }```
but IDE warns with "**Condition 'sign.getAttachedFace() == null' is always 'false' **".

[sterile token]

Sorry for asking this nooby question but the first line is only displayed on Intellij right?

[grave charm]

incase anybody is interested in a follow up, I was able to compile by adding paper-api as a dependency

it has its own built in method for doing what I want to do: https://i.imgur.com/4toj6u9.png

this isn't an ideal fix, however, I was using paper ANYWAY

so figured I might as well reap the benefits

[tranquil viper]

Anyone that's worked with Fabric, is it similar to spigot?

[vocal cloud]

Modding is a lot lot harder

[river oracle]

main thing with modding if you don't know java its 10000x more punishing than spigot

open the jarfile yourself

its not distributed online

you need a decompiler to open it

[iron glade]

Won‘t really help tho as it’s obfuscated

[river oracle]

it actually helps quite a bit even though its obfuscated

atleast the ones with the spigot mappings do

I just decompile the one with spigot mappings thats in my m2 after installing remapped and use screaming sandles to find equivelant fields

[reef lagoon]

What I usually do is create a new fabric mod, it's deobfuscated and you can view the source code easily as a library

[desert frigate]

how can i disable mob AI for only certain players? bascially a zombie wont attach player1 but will attack player2

[waxen plinth]

EntityTargetEvent or something like that I think?

[desert frigate]

ah i see

tyhanks

[worldly ingot]

It's a bit of a spammy event so be careful what all you're doing in there

[signal moat]

I would like to have an armorstand without gravity that can still be affected by velocity
Currently, I have a custom ArmorStand class that extends NMS's ArmorStand
I tried setting this.setNoGravity to true & then used:

  public void travel(Vec3 vec3d) {

    if (!super.isNoGravity()) {
      super.travel(vec3d);
    } else {
      move(MoverType.SELF, vec3d);
    }
  }```
But the armorstand still doesn't want to respond to velocity and I dont really know what I should be trying next

[desert frigate]

doesnt seem to be spammy enough lol. the event doesnt get called if the mob is already attacking me

basically i want mobs to stop attacking once a player reaches a level but the mobs continute to attack cause the event isnt called when they are already targeted

[waxen plinth]

LivingEntity#setTarget

[inland axle]

cp -r minecraft minecraft-build
Javac minecraft-build/net/minecraff/client.java
Zip -r minecraft.jar minecraft-build```

[faint frost]

how hard is it to update a players name in a custom config smh

sorry im fuming dont mind me

aight i give up. im not getting an error, it just updates every time i join.

[grave charm]

do you want it to reflect in a file?

if so, you need to call YamlConfiguration#save

[faint frost]

while that is useful, its not really what im looking for. My issue is that when it checks the config I.E. (myuuid).yml, it keeps running even if the name is equal to the name in game.

[grave charm]

so you want to keep track of player name changes in a file?

[faint frost]

yeah basically

[grave charm]

your problem is because you only load the data AFTER checking

[faint frost]

real shit, i knew it was simple

thanks man

[grave charm]

YamlConfiguration also has a static method of loading

which means you don't even need to create a new YamlConfiguration instance, you can just do YamlConfiguration.load

[faint frost]

ahh makes sense

again thank you

[desert frigate]

how can i teleport a player but not change their head movement/body

[grave charm]

get their current location, store their pitch and yaw

then set the target location's pitch and yaw to those values

[desert frigate]

ahh lemme try

works amazingly

but it is a little glitchy

but i dont see any other way

[grave charm]

yeah that's just how teleporting is unfortunately

[iron glade]

Is there a better solution to allow players rotating their head but not move than this? (PlayerMoveEvent)

if(e.getTo().getYaw() != e.getFrom().getYaw() || e.getTo().getPitch() != e.getFrom().getPitch()) {
  return;
}
//else do whatever```

[grave charm]

just compare the X Y Z of the to and from and if they don't match, cancel

[desert frigate]

how can i make it so it doesnt drop the block in BlockBreakEvent

[grave charm]

there is a gamerule for tile drops, but you should be able to setDrops iirc

[desert frigate]

ah ty

[lost matrix]

I would rather check the position because a player can have both positional and rotational movement at once.
So if he rotates then he can move during the rotation.

[lost matrix]

What is "it". Because for that you would listen to the BlockDropItemEvent instead

[desert frigate]

i just did event.setDrop(false) and it worked

[lost matrix]

Well... You are always creating a completely empty YamlConfiguration and then check if it contains a name. Which it never will of course.

Ah that has been solved already

[faint frost]

yee

it worky now

[quaint mantle]

Question, for database stuff

How do I mass edit every value for a row?

I.e; updating somebody's information when they leave

Is it something above the lines of UPDATE userinfo WHERE UUID=?

And then set the values accordingly..?

[grave charm]

https://www.w3schools.com/SQL/sql_update.asp

[lost matrix]

Well you simply dont add a "WHERE" clause

[quaint mantle]

Oh, you can just add multiple values

[lost matrix]

What do you mean?

[quaint mantle]

I never knew you could specify multiple columns in the UPDATE statement

[lost matrix]

if you do

UPDATE playerdata SET points=0

Then every row in playerdata will have 0 points

[quaint mantle]

Oh, I'm trying to target 1 specific Key, UUID

[lost matrix]

Ah so its

UPDATE playerdata SET points=0, name='SomeName', lastseen=10032155530 WHERE playerid=someUUID

But in java you should use a prepared statement

UPDATE playerdata SET points=?, name=?, lastseen=? WHERE playerid=?

and insert your variables

[quaint mantle]

I was told this would work.. and it wouldn't cause lag, and this is for my plugin specifically:
UPDATE userinfo UUID=?,RANK=?,SHARDS=?,DISPLAYRANK=?,JOIN_MESSAGE=?,DISCORD_ID=?,CHAT_ROOM=?,NAME_COLOR=?,HIDDEN_FROM_USERS=?,HIDE_COORDINATES=?,RECEIVE_STAFF_NOTIFICATIONS=?,RECEIVE_PRIVATE_MESSAGES=?,RECEIVE_TPA_REQUESTS=? WHERE UUID=?

[lost matrix]

If this causes lag greatly depend on where you call this query

[quaint mantle]

It shouldn't cause lag, I'm running it async --- quick question, do I set my UUID as PreparedStatement#setString(14, uuid string)

As it's the 14th value in the statement

[lost matrix]

Which DB are you using?

[quaint mantle]

MariaDB

[lost matrix]

Then setObject. And make sure the field type is UUID

When creating the table

[quaint mantle]

But it is the 14th value, yes?

[lost matrix]

https://mariadb.com/kb/en/uuid-data-type/

[lost matrix]

Index starts a 1

[quaint mantle]

That doesn't answer my question well, I tried storing things as UUID and I got errors in my console about invalid characters

So they are just VARCHAR's

[lost matrix]

No they are not just varchars

They are UUIDs

[quaint mantle]

I know that, and I used the method you had told me to when I had that issue, days ago

[lost matrix]

And make sure the field type is UUID
When creating the table

[quaint mantle]

And I still got errors

[robust light]

what can cause my plugin to be red when doing /pl?
Can someone help me fix it?

[lost matrix]

An exception is being thrown

[robust light]

like an error in the source?

[lost matrix]

When you start the server

There has to be an exception

[torn shuttle]

the code for integrating translations into my plugin is as genius as it is profoundly dumb

[robust light]

I sent it to u per dm because I cant send it here

[lost matrix]

?paste

[undone axle]

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

[lost matrix]

And the problem is clear. You are creating a new instance of your JavaPlugin class. Thats not allowed and will
crash your plugin.

[robust light]

wdym?

[robust light]

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

[lost matrix]

You can take what i said literally. If you dont understand something then specifically ask about that.

This happens in BetterTrolling.java line 9

[robust light]

public final class BetterTrolling extends JavaPlugin implements CommandExecutor

do I just remove "extends Javaplugin"?

[lost matrix]

I have no idea how your code is structured so i cant answer that.
Is BetterTrolling supposed to be your JavaPlugin class?

Because you can only have one

[robust light]

https://www.mediafire.com/folder/tsnoa7sr71nam/TrollingPlugin
this is the full project

I followed some tutorial for the command registering

[lost matrix]

Push it on github or paste your classes here

?paste

[undone axle]

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

[robust light]

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

[lost matrix]

You should create a separate class for your commands.
There is so much wrong here that im not even going bother explaining it all.
Just create a separate class.

[dim palm]

💀

[robust light]

wdym a seperate class for commands?

[lost matrix]

I mean that you create a separate, dedicated class for every command you want to create.

[robust light]

do you mean like plugin.yml?

sorry if I have pretty stupid questions, Im just starting out with spigot

[lost matrix]

It sounds to me as if you are just starting out with Java.
Spigot is not beginner friendly and if you dont know the basics of Java then you will have a very hard time.

[robust light]

I kinda know the basics of java, I learned it a few years ago. I just really dont remember much abt it

[lost matrix]

Well then: Create a separate class for each command.

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

Here is a basic guide for commands

[robust light]

thats the exact guide I followed

[lost matrix]

The guide tells you to create a separate class. Which you didnt do.

[distant wave]

is there event when player leaves?

[lost matrix]

PlayerQuitEvent

[distant wave]

god im so dumb lol

[modern vigil]

What could InventoryHolder be used for?

[lost matrix]

To hold inventories

We need more context

[robust light]

one final question: would I use player.sendMessage or sender.sendMessage?

[lost matrix]

Doesnt matter for your case

[small current]

does PlayerItemHeldEvent gets called if the item in the main hand of a player changes ?

[quasi flint]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/player/PlayerItemHeldEvent.html

[small current]

yeah not enough info

slot change yes

but if item in hand changes

does it get called ?

[quasi flint]

prob yes

just

try it out and see

insert gif here

[small current]

https://cdn.discordapp.com/emojis/962597222787203092.gif

[lost matrix]

Those 3 events should cover most hand interactions. (Plus the drop event)

[chrome beacon]

Static instance 👀

[modern vigil]

Is it like a way to store an inventory in a class?

[lost matrix]

No

[lost matrix]

Its an API interface. You dont implement it yourself of course

Thats all you need to know

[sturdy frigate]

How can I check equality between inventories? I'm making an inventory menu where users can click to get teleported to certain places. (or should I even check if it's the right inventory they're clicking or should I just check the items being clicked?)

[lost matrix]

Are you trying to create inventory GUIs?

[sturdy frigate]

Yes

[lost matrix]

I would recommend using a library for some time. GUIs can be very complex and you need a lot of java knowledge for a proper implementation.

[sturdy frigate]

Which library would you recommend? Though I would still like to know the answer to my prior question if possible

[distant wave]

how can i center text in scoreboard

[lost matrix]

Which of those questions?

[sturdy frigate]

Which library would you recommend for making inventory GUIS?
&

I'm making an inventory menu where users can click to get teleported to certain places. (should I check if it's the right inventory they're clicking or should I just check the items being clicked?)

[lost matrix]

You should abstract a button which contains delegation for events like a Consumer<InventoryClickEvent> and decoration for
the viewer like a Function<Player, ItemStack>

What you are attempting to do is very fragile and error prone.

[lost matrix]

There are plenty. I think Triumph is decent. (But its quite advanced)

This is also a recommendation im seeing a lot
https://www.spigotmc.org/resources/if-inventory-framework.57216/

never tested it though

[sturdy frigate]

Just making sure, is it this one? https://github.com/TriumphTeam/triumph-gui

[shadow zinc]

They are actually pretty easy to make, I made my own not too long ago

[sturdy frigate]

How did you go about it?

[shadow zinc]

https://github.com/KyTDK/NeoUtils/tree/master/src/main/java/com/neomechanical/neoutils/inventory

have a look

And you can add some cool stuff like auto pagination

It makes life a bit easier, so I would certainly recommend using a lib or making your own

[zealous osprey]

Is there a reason why "GUIAction" is an abstract class rather than an interface?
If you use an interface you can always implement multiple of them, but only ever extend one class
The bit I'm talking about:

public abstract class GUIAction {
    public abstract void action(InventoryClickEvent event);
}```

[lost matrix]

GUIAction is an abstract class even though it has no fields. This should be an Interface.
Which makes it effectively just a Consumer<InventoryClickEvent>. So this class can as well be deleted.

Your InventoryUtil class has fields and is therefor not a util class anymore. InventoryManager does not belong in there.

Your InventoryManager#getMenuItem() method is very inefficient. You should do a simple Map<Integer, InventoryItem> inside your
InventoryGUI class and then get the InventoryItem by the clicked slot. Iterating over all ItemStacks and checking for equality is quite slow and error prone.

[boreal seal]

why people store UUID's instead of playername?

(beside player can changename)

[dim palm]

uuid dont deletes when player leaves

[boreal seal]

but lets say i store in sql database

at the moment i store uuid's and convert them to bytes

to save storage amount

[onyx fjord]

are there any tools to check what plugin uses certain event?

[boreal seal]

decomplier 🤣

[onyx fjord]

hell no im not decompiling 60 plugins

[boreal seal]

oh

nah not really

[dim palm]

how can i hide a player armor

[onyx fjord]

there was one tho

forgor the name

[boreal seal]

packets

maybe stick to protocol lib

should make it easy

[dim palm]

mm

[onyx fjord]

packetevents is more chill

and you can shade it

[quasi flint]

and not so

huge as protcollib

[river oracle]

didn't retrooper make packetevents

[onyx fjord]

yes

[onyx fjord]

check 2.0 bro

🥵

and number of pull requests

[river oracle]

nice what does packetevents all do

[quasi flint]

packetevents 2.0 > protocllib

[river oracle]

might consider using it

Right now I just use regular NMS

NMS > protocollib

[quasi flint]

pain to maintain

[river oracle]

seriously though remapped is better than protocollib lol

[tender shard]

packetevents is protocollib without all the bullshit

[tender shard]

not really, you just change the mappings in pom.xml and you can compile the exact same code again

[river oracle]

i've never used protcollib lol

[quasi flint]

just dont

[river oracle]

it looked harder than mappings so I just never used it

why overcomplicate things

[quasi flint]

packetsvents is easy

but

protocllib

yikes

[river oracle]

how often do mojang mapped names change as far as packets go that you've had to deal with

[tender shard]

I never encountered any change since I started using remapped in 1.17 (which was the first version spigot remapped was available)

the only weird thing about packetevents is this weird init stuff

[eternal oxide]

behind the scenes there are some still using spigot mappings

[tender shard]

you need to call like 4 init methods lol

.load()
.init()
.anotherThing()
.andAnother()

[river oracle]

literally the server I work for does this lmao

[shadow zinc]

how do I get the index of an item that was added using inventory.addItem()

[eternal oxide]

you don't

[shadow zinc]

okay thanks

[eternal oxide]

it may have been added to a stack or a slot, no way of knowing

[shadow zinc]

so the best way would be to create an addItem method and set the item by gettings inventory size-1

[river oracle]

for(int i = 0; i < size; i++){
  if(inventory.getItem(i) == null){
    inventory.setItem(i, item);
    // logic
    break;
  }
}```

[shadow zinc]

I think I might stick with my solution

[river oracle]

eh thats shotty at best its not always guarenteed to be at that slot, but you can try

[marble copper]

Hey can someone tell me what a plugin api is?

[shadow zinc]

an application programming interface

[eternal oxide]

You have been here long enough for me to know you are trolling

[marble copper]

Explain more?

[marble copper]

What

[shadow zinc]

Okay lets say you had a plugin called car, and it goes honk. You can get the plugin's api to call the honk method. It basically allows you to use things contained in that plugin

It allows communicate between that plugin and yours

[eternal oxide]

Spigot provides an API between Minecraft and yoru plugin. A Plugin API provides an API between your plugin and theirs.

[modern vigil]

Can someone explain or link a resource on how bigger plugins handle and register commands?

[shadow zinc]

command framework

[eternal oxide]

boilerplate code.

[modern vigil]

I don't see a command package in every single platform (bukkit, bungee) but I do see one in common (luckperms is this plugin). Do they use adapters or something?

[shadow zinc]

oof

[shadow zinc]

Its an external library from great people that make that stuff for you

isn't ACF by aikar a command framework?

I've heard numerous people talk about it

[modern vigil]

If I'm talking complete bs, where can I learn about how plugins actually get loaded?

And about how Minecraft registers commands?

[shadow zinc]

So you want to make your own commands for your plugin?

[marble copper]

Um ok

[modern vigil]

I know how to do that but where can I read about how they actually get loaded by the server software?

[eternal oxide]

?stash

[undone axle]

https://hub.spigotmc.org/stash/

[shadow zinc]

Oh so you want to understand the actual workings?

[eternal oxide]

thats teh Spigot code

[modern vigil]

Yes

[shadow zinc]

Yep, have fun reading that

[sturdy frigate]

Is teleportation through a compass a built-in feature in spigot 1.19? (looking into a solid platform and left clicking apparently teleports you there)

[shadow zinc]

I think I fixed the things you pointed out, can you take another took and make sure I got everything?

[modern vigil]

It's a WorldEdit feature

Does the same as //thru

[sturdy frigate]

Is there a way to disable that?

[modern vigil]

You'd have to check the config

[sturdy frigate]

Oh i found this:

    directory:
--- delete start
navigation-wand:
    item: minecraft:compass
    max-distance: 100
--- delete end
scripting:
    timeout: 3000
    dir: craftscripts

Can i remove the entire clause?

[frank kettle]

Anyone knows about this?

I don't wanna repost so will just reply towards it

[modern vigil]

You could change it to a different item you'll never use

Or set the max distance to 0

[frank kettle]

Change to "carrot_on_a_stick", I believe that's the name of its material

Nobody ever uses that and if u do, u don't click with it

[modern vigil]

I found something

Set the whole section of navigation-wand to -1

navigation-wand: -1

[sturdy frigate]

oh okay

thanks

[sturdy frigate]

Okay

[frank kettle]

That's a awesome finding

[modern vigil]

These are the 2 solutions I found on the Bukkit forums

Yes, it's from 2014 but it probably works

[frank kettle]

Well world edit hasn't changed much anyways 🤣 should work

[tardy delta]

bosjoer

[modern vigil]

I'm looking trough the Bukkit code but I can't seem to find an implementation for Server

[tardy delta]

CraftServer

[young knoll]

Almost all implantations are in craftbukkit

[modern vigil]

And where do the commands from a PluginDescriptionFile get loaded into commandMap?

[tardy delta]

lol

maybe in the pluginmanager

[charred blaze]

why cant i set variables in runnables?

[tardy delta]

because that variable isnt final

[modern vigil]

PluginCommandYamlParser

oddly specific

[charred blaze]

as far as i know i cant change final variables right?

[tardy delta]

yes

[eternal oxide]

you can change teh value of a final variable, you can;t change its assignment

[charred blaze]

wdym

[modern vigil]

f i n a l l y https://hub.spigotmc.org/stash/projects/SPIGOT/repos/bukkit/browse/src/main/java/org/bukkit/plugin/SimplePluginManager.java#472

found the line

[charred blaze]

how can i get "muted" variable out from this runnable?

[tardy delta]

make it a one element array or an atomicboolean

[charred blaze]

what?

[eternal oxide]

Validjava final List<String> strings = new ArrayList<>(); strings.add("test");Invalidjava final List<String> strings = new ArrayList<>(); strings = new ArrayList<>();

[charred blaze]

is there other easier ways?

[modern vigil]

Greened, you cannot change the muted variable because the Runnable is not ran on that thread (Elgar, correct me if i'm wrong)

[charred blaze]

how can i get muted variable in other runnable? rn?

[modern vigil]

also

final means it's a constant variable

it cannot be changed iirc

[chrome beacon]

The code after the runnable will run before the runnable

[eternal oxide]

Your muted variable only exists inside that event/runnable

[tardy delta]

creating a getter and setter for it should work no?

ah wait not a field

[eternal oxide]

You are of the mistaken idea everything waits for your runnable to finish and sets muted.

Your event finishes and is gone by the time your runnable exits

[charred blaze]

what can i do then?

[eternal oxide]

if you want to change a value thats going to be accessed elsewhere, it needs to be a field or stored in a Collection somewhere

[charred blaze]

why wouldnt collection be empty if second runnable is running first?

[eternal oxide]

something like java PlayerRegistry.getPlayer(id).setMuted(true);

if you were storing a registry of players with settings you could change

[tardy delta]

hmm i dont like the lack of documentation for acf

[charred blaze]

i used litebans api for not storing mutes myself :/

[eternal oxide]

you don;t get to decide the execution order of runnables.

[tardy delta]

💀

[charred blaze]

what if i run both runnable in same runnable?

[eternal oxide]

no

[charred blaze]

why

[eternal oxide]

if you create a runnable it doesn't even start until your current code execution ends

everythign happens in a sequence, one after another

[charred blaze]

what??

[eternal oxide]

even async doesn;t start the instant you ask it to

[charred blaze]

how can code execute if runnable is not runned?

[eternal oxide]

what?

[charred blaze]

yes

what?

sorry for my bad english

can you drop me example fixed code and maybe ill understand better?