help-development

[echo basalt]

wot

[eternal oxide]

if only

[echo basalt]

yeah there's no plugin.yml resource pack info

[young knoll]

Why would they have to be compatible

[echo basalt]

but we can do code analysis :)

[eternal oxide]

we want alex to convert his RP merge program to a plugin

[young knoll]

You can intercept any resource pack as it gets sent to the client

And merge it then

[echo basalt]

ehh

icky

[eternal oxide]

yes but plugins don;t generally set teh RP, thats set on teh server at startup

[young knoll]

Maybe but it works for all packs

[echo basalt]

sure

we can do that

and have a sort of hash cache

and maybe a blacklist

[eternal oxide]

with a keyed registry any plugin could register their RP

[young knoll]

Catch the outgoing packet, dowload from the link it is sending, merge it, and then put the merged pack on a small internal http server and use that as the download link

[echo basalt]

perfect

[eternal oxide]

can;t rely on a local http server

[young knoll]

Why not

[eternal oxide]

woudl have to be uploaded by the server

bungee

[echo basalt]

I wonder if uhm

[young knoll]

Local servers are common

[echo basalt]

by having the client download a zip file from the url provided in the packet

[young knoll]

But yes external is also an option, just costs money

[echo basalt]

servers could act maliciously and somehow upload a weird zip virus

[young knoll]

Maybe

[river oracle]

https://github.com/Y2K-Media-Creations/Suketto/blob/master/build.gradle > Getting errors when compiling
https://github.com/Y2K-Media-Creations/Suketto/blob/master/bukkit/build.gradle > Line 21

error

Could not determine the dependencies of task ':shadowJar'.
> Could not resolve all dependencies for configuration ':runtimeClasspath'.
   > Cannot resolve external dependency de.themoep:minedown:1.7.1-SNAPSHOT because no repositories are defined.
     Required by:
         project : > project :bukkit

Possible solution:
 - Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html

I'm literally DEPENDING ON IT

THE REPOSITORY IS THERE 😭

[lost matrix]

invalidate caches and restart

[river oracle]

i did already 😭

[young knoll]

Add the repo to your base build file

[river oracle]

already tried

I'll try again though

[river oracle]

same error

@young knoll okay I fixed it with your method, but I'm confused

I need it in the local and the module directory

that seems redundant I feel like theirs a problem with my configuration

hmmm its because my main handles all my gradle shadowing vs each module individually

[small current]

how to use BlockPhysicsEvent to determine if block is broken due to another block being broken for example redstone torch being broken when the block that the torch is attached to is broken by a player or a redstone wire being broke when the block under it is broken

[sterile breach]

Hi, how to use hex color in a message ? Just &#hex ?

[sage patio]

any idea why?

[hazy parrot]

Strings are not mutable

String foo = bar.replace

[kind hatch]

ChatColor#of("#FFFFFF")

[shadow night]

Just do
return text.replace(...);

[lilac dagger]

or if you wanna add more
text = text.replace();
text = text.replace();

tho i don't recommend it, it doesn't scale well

[young knoll]

or just text = text.replace.replace.replace.replace

kek

[shadow night]

Exactly

But why set it, just return it

[flint coyote]

well not much of a choice with multiple placeholders

[lilac dagger]

there is actually

you can create a compiler

tokenize the string in advance

and then have a context that you can use to fill the token

[shadow night]

return text
    .replace(...)
    .replace(...)

[icy beacon]

i'm getting a NoSuchMethodError and i'm not using any reflection??
relevant part:

java.lang.NoSuchMethodError: com.roughlyunderscore.listener.JoinListener.<init>(Lcom/roughlyunderscore/KitPVPPlugin;)V
        at com.roughlyunderscore.KitPVPPlugin.initListeners(KitPVPPlugin.kt:345) ~[?:?]

line 345:

JoinListener(this).register(this)
// register method:
fun Listener.register(plugin: JavaPlugin) {
  plugin.server.pluginManager.registerEvents(this, plugin)
}

listener itself:

class JoinListener(private val plugin: KitPVPPlugin) : Listener {
  @EventHandler
  fun onJoin(event: PlayerLoginEvent) {
    val player = event.player
    if (plugin.purgeManager.beingPurged.containsKey(player.uniqueId)) {
      event.result = PlayerLoginEvent.Result.KICK_OTHER
      event.disallow(PlayerLoginEvent.Result.KICK_OTHER, "&4&lYou have been purged.".formatColor())
    }
  }
}

i compiled this plugin with this class a couple days ago successfully

after some changes in the plugin it now throws this

[lilac dagger]

what's the line 345?

[lost matrix]

Are those from two different plugins?

[icy beacon]

no

[lilac dagger]

i feel like this error shouldn't happen

[flint coyote]

Did you try to compile again? I had that happen before

[icy beacon]

hm, sure, 1 sec

[lilac dagger]

clean and install maybe helps

[icy beacon]

i got so flabbergasted i didn't even try recompiilng lol

nothing changed

i'm even more flabbergasted

[lost matrix]

Such an error is weird. Maybe if an exception is being thrown in a static block...

[icy beacon]

hm, i don't have any static blocks i don't think

[lost matrix]

Well you are implicitly creating a static block in Kotlin with

fun Listener.register(plugin: JavaPlugin) {
  plugin.server.pluginManager.registerEvents(this, plugin)
}

[icy beacon]

ah, fair, but it registers like 10 listeners before getting to the JoinListener

[lost matrix]

Make this method null safe

[icy beacon]

don't see why it could be problematic

i'll try to comment out the JoinListener and see if the problem is actually within this extension

[small current]

how to use BlockPhysicsEvent to determine if block is broken due to another block being broken for example redstone torch being broken when the block that the torch is attached to is broken by a player or a redstone wire being broke when the block under it is broken

[icy beacon]

after having commented it out, the error disappeared, so it seems that there may be a problem within registering the joinlistener. i'll try to do some extra null checks

[prime epoch]

just return the replaced function

in like 107 of your VagtshopSign class make an if statement to make sure your hand isnt empty

[icy beacon]

i replaced my registration line with

server.pluginManager.registerEvents(JoinListener(this), this)

and i'm still getting the error, so the problem is not within the register function 🤔

[prime epoch]

whats the error?

[icy beacon]

^

[prime epoch]

to just add on with what 7smile7 said, just make sure your code is null safe, its a simple mistake that gets everyone

[flint coyote]

can always be null

that's why "hasItem()" exists

[lost matrix]

Dont you have air in your hands now?

On default

Ah wait. Can be fired by your feet as well.

And the offhand

[hazy parrot]

What is your constructor of Join Listener class

Can you send it

[flint coyote]

I'm not even sure if AIR is returned for the hands

[icy beacon]

just this

[lost matrix]

lightshot

[icy beacon]

i'm trying to comment out various parts of the listener rn to rule out possible reasons

[lost matrix]

Decompile your jar and look at the constructor

[icy beacon]

wouldn't it all be messy due to kotlin?

but sure i will

[hazy parrot]

Yeah I'm pretty sure constructor is problem somehow, hence missing method is <init>

[icy beacon]

yeah, i commented out everything but the constructor and the error persisted

how weird

[prime epoch]

can you send the whole thing i think theres something being missed in this. Use pastebin

[hazy parrot]

Try to decompile it as smile suggested

[icy beacon]

?paste for me

[undone axle]

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

[icy beacon]

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

the other lines of my code are basically just references to the init method

[tender shard]

huh

[icy beacon]

decompiled:

[prime epoch]

youre calling getState() which getclickedblock could still be null im presuming. so do something like java if (e.getAction() == Action.RIGHT_CLICK_BLOCK) { // your code here }

[icy beacon]

this is of a version where i commented out everything but the constructor so conveniently there's just the constructor

[hazy parrot]

Weird lol

[tender shard]

if you call your variabes "e" you should rethink your life choices

[icy beacon]

i'm so confused

[tender shard]

https://blog.jeff-media.com/give-your-variables-descriptive-names-ffs/

[chrome beacon]

I mean they've skipped every Java tutorial we've sent them so I don't think they'll read that either

[prime epoch]

honestly its possible its just kotlin messing up? i dont use kotlin so im not too sure how well it works

[tender shard]

fair enough

[sterile breach]

I use #of ?

[icy beacon]

it could be, but the decompiled version is fine, so why would it be so?

and this does not happen to any of my other listeners

that also have this same constructor

[brazen tendon]

https://paste.md-5.net/onasivukik.java
My code almost works the only issue is that it doesn't always takes the nearby entity's, error that I get in console is index out of bounds 7 of 7.
Does someone know what is wrong?

[prime epoch]

oh well if it works for the others then there must just be something really small that you made a mistake with on that one class

[lost matrix]

did you clean before compiling?

[icy beacon]

well you have the entire class before you 😛

in my 1 st message

[icy beacon]

yeah i always do clean package

[eternal night]

You decompiled the jar in the plugin folder ?

no duplicate jars in there ?

etc

[icy beacon]

yep

[tender shard]

why are you doing += 2?

[lost matrix]

package? You using kotlin + maven??

[icy beacon]

yeah xD

i'm absolutely not familiar with gradle

so

yes

[prime epoch]

if index is out of bounds then there must be an error in your for loop. Can you send me the full error message

[chrome beacon]

You might want to fix your method and field names to follow Java conventions also do remember that y can go below 0 in modern versions

[prime epoch]

also whats M_RANGE?

whats teh error now

oh nonnoo

put it before

[brazen tendon]

you mean the i + 2? it so that there is a gap between each lightningstrike

[prime epoch]

wait ill show you hold on

[brazen tendon]

Can't send a screenshot for some reason

[prime epoch]

if (event.getAction() != Action.RIGHT_CLICK_BLOCK) return;
if (event.getClickedBlock().getState() instanceof Sign) {
    // your code here
}```

[chrome beacon]

?img

[undone axle]

Not verified? Upload screenshots here: https://prnt.sc/

[chrome beacon]

Also sent text in a paste

Don't screenshot text :/

?paste

[undone axle]

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

[brazen tendon]

https://prnt.sc/WggQ_Yw3AeRK

[chrome beacon]

;/

[prime epoch]

This checks if the player right clicks a block (the event is PlayerInteractEvent) and if not then just make the listener do nothing, however if they right click and block check if the instance is a Sign. If it is then run the code. You can get the sign by doing java Sign sign = (Sign) event.getClickedBlock().getState(); if anyone wants to correct me please do

[icy beacon]

i changed the constructor to an even more explicit constructor:

class JoinListener : Listener {
  private val plugin: KitPVPPlugin
  constructor(plugin: KitPVPPlugin) {
    this.plugin = plugin
  }

yet it is throwing the same error

i am actually probably missing something but i have no idea what it is

[prime epoch]

can you get me what code is on line 72

[prime epoch]

wait i think i might know. Are you importing the right Listener?

im guessing many things are also called Listener in java

[icy beacon]

yes, the code wouldn't even compile if i didn't

[prime epoch]

it would

[icy beacon]

because my register method takes org.bukkit.event.Listener

no

i'm passing this class as an argument

it must be the listener

[brazen tendon]

https://prnt.sc/BYUrTQd6--3H

[icy beacon]

still though, yes

[flint coyote]

public class maybe?

[chrome beacon]

What's M_RANGE

[icy beacon]

are you talking to me?

[flint coyote]

or are your other listeners normal classes aswell?

yes

[brazen tendon]

The max distance that the lightning line may go.

[icy beacon]

class is by default a public class in kotlin btw, and yes, all the other listeners are public

[chrome beacon]

What value is it

[icy beacon]

just in case you didnt know

[brazen tendon]

15

[prime epoch]

    @EventHandler
    public void onInteract(PlayerInteractEvent e) {
        Player player = e.getPlayer();
        if (e.getAction() == Action.RIGHT_CLICK_BLOCK) return;
        if (e.getClickedBlock().getState() instanceof Sign) {
          // we already know bs is instance of sign
          // and we know bs isn't null
        }```

[flint coyote]

wasn't to sure since we run the all-open-plugin for kotlin at work lol

[icy beacon]

😄

[chrome beacon]

Try setting it to an even number

[brazen tendon]

Just did and still same error in console

[prime epoch]

im a little confused so what do you want this code to actually do. Can you send the full class and include it in a pastebin?

[kind hatch]

?paste

[undone axle]

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

[prime epoch]

if youre trying to get nearby entities then i think its built into bukkit past 1.8 aswell. https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Entity.html

[icy beacon]

ok uh

i resolved the error by renaming the class

[brazen tendon]

sure

[icy beacon]

i think i know what the problem is, there's a dependency in my plugin that has a JoinListener as well

i'll just rename it to something more specific, in my case PurgeJoinListener

[prime epoch]

@icy beacon atleast you fount it

[icy beacon]

yeah 😄

in the least obvious place

thanks everyone for your time! happy coding :>

[prime epoch]

you know for the future now

[brazen tendon]

https://paste.md-5.net/ahobuzulic.java
the code makes a lightningline effect with each lightning having a delay on it so that you have a slow line that keeps traveling untill it hits it max distance. But I also want to add custom dmg to the entitys that get hit by the lightning.

execute() is a custom made event like dropping a item. (this works because a lot of other things uses this and don't give a error)

[prime epoch]

 @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
    public void onPlayerInteract(PlayerInteractEvent event) {
        Player player = event.getPlayer();

        if (!(event.getAction() == Action.RIGHT_CLICK_BLOCK)) return;
        if (event.getClickedBlock().getState() instanceof Sign) {

            Sign sign = (Sign) event.getClickedBlock().getState();

that should be fine then

[chrome beacon]

Honestly it's not worth your time to spoonfeed

They've shown 0 interest in learning Java they're just using you to write that plugin for them

[prime epoch]

i mean its not really spoonfeeding. Most programming is learned in the beginning by spoonfeeding. I dont mind

oh it just sets to to a higher priority than other events, so it gets ran first. I may be wrong tho i actually didnt read the docs and im just guessing

[chrome beacon]

Higher priority means it gets run last

So it's changes takes priority

You'd know what you were doing if you had followed at least one Java tutorial we've sent you over the last few weeks

[prime epoch]

theyre not, theyre trying to learn java and are encountering a problem. Theyre asking for help and im trying to help them. It's literally what this discord channel is for

[chrome beacon]

instead of asking us for every step of the way

[alpine urchin]

Olivo is right

[young knoll]

This discord channel is for spigot development help

[alpine urchin]

Yup

[young knoll]

Not java basics help

[alpine urchin]

not Java help

[kind hatch]

The expectation here is that you know java. This channel is specifically for help with the API.

[flint coyote]

Makes me remember the "How do I delete a constructor" question

[alpine urchin]

?learnjava

[undone axle]

Here are some links to get you started on learning Java:

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

[prime epoch]

its not really java basics help theyre just encountering a problem with the API and not knowing how to properly solve it

[alpine urchin]

who are you

[chrome beacon]

No point we've sent that like 20 times

[alpine urchin]

why aren’t you helping this unknown person

[flint coyote]

A null check is not an api problem

[kind hatch]

No, no. It most definitely is a lack of basic understanding. If you look at his message history and paste links, you'll figure that out real quick.

[chrome beacon]

They were spoon feeding for a while

[alpine urchin]

oh

ok

[prime epoch]

true true

[radiant umbra]

Hello, im using Player#setInvulnerable() to set a players invincibility after death, im making a custom death system btw. The player is still not invincible. Should I delay the method like a few ticks?

[prime epoch]

but my point is im not trying to deter a young programmer thats trying and idm spoon feeding for abit. tbf all i spoonfed was like 4 lines of code aka the null check

[small current]

@icy beacon use pork for spam

haram

[chrome beacon]

Set it in the respawn event

[small current]

https://cdn.discordapp.com/attachments/1088712797510185040/1133819933424365669/WhatsApp_Video_2023-07-09_at_1.20.17_AM.mov

[radiant umbra]

oh true

[chrome beacon]

or maybe a tick after*

Oh and be aware of end portals triggering the event

[prime epoch]

alhumduillah

[alpine urchin]

help them in the long run by letting them learn java properly

[radiant umbra]

wait what?

respawn or death event

[chrome beacon]

respawn

[radiant umbra]

why tf

[alpine urchin]

otherwise they’ll keep coming for spoonfeeding

thats how it is

[prime epoch]

thats what im trying to do, i also put comments to explain why he shouldnt have done it the way he did

[chrome beacon]

The player has no body when in the credits scene so it's respawned when exiting the portal

[rotund ravine]

It makes sense

You are respawned in the overworld etc.

[remote swallow]

but they wont learn, they will be back later to ask for more basic java help

[radiant umbra]

oh i see

[prime epoch]

im not arguing more about the way i tried to help him the way i did since hes stopped replying so im guessing hes fixed it lol

[chrome beacon]

Yeah and they'll be back later today or tomorrow with the same question

[prime epoch]

we'll see

[chrome beacon]

I've already seen it happen

[kind hatch]

Just look at his message history.

[quaint mantle]

hello

[kind hatch]

It's not that hard.

[quaint mantle]

i need help about betterranks can anyone help me?

[chrome beacon]

Ask in #help-server

[quaint mantle]

thx

[radiant umbra]

still doesnt work ```@EventHandler
public void onRespawn(PlayerRespawnEvent event) {
Player player = event.getPlayer();

    Location loc = new Location(Bukkit.getWorld("world"), 149, 83, 560);

    player.teleport(loc);
    player.setInvulnerable(true);
}```

[chrome beacon]

Try delaying by a tick

[radiant umbra]

trying

still doesnt work, delayed it by 5 ticks tho

[prime epoch]

can you send the updated code

[radiant umbra]

        Location loc = new Location(Bukkit.getWorld("world"), 149, 83, 560);

        Bukkit.getScheduler().runTaskLater(NewNanca.getInstance(), () -> {
            player.teleport(loc);
            player.setInvulnerable(true);
        }, 5);``` not the best solution tho

[prime epoch]

does the player.teleport(loc) part work?

[radiant umbra]

yes

[prime epoch]

i mean if it works it works, i dont see anything too wrong with it

[radiant umbra]

thats what i thought as well

im using 1.16.5 spigot btw

[chrome beacon]

hm

[mellow pebble]

?paste

[undone axle]

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

[sterile breach]

Hi, to use hex, i need to call function or just add "&#myhex mymessagecontent"

[young knoll]

That isn't the format for hex

It's &x&r&r&g&g&b&b

[mellow pebble]

Hi so i am making practice plugin and i am getting this error which im not usre why is happening because everything should be defined properly and nothing should return null value

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

[flint coyote]

what's line 30?

PlayerListener.java:30

[mellow pebble]

in function onPlayerJoin i wrote line 30

playerDataManager.setPlayerData(player.getUniqueId(), new PlayerData(player.getUniqueId()));

[flint coyote]

then playerDataManager might be null

[mellow pebble]

yes i do understand english so i can read but im not sure why is it null

manager is registered in on enable properly and the variable is initialized properly

[flint coyote]

because you probably never set it?

Can you show the full PlayerListener class?

[mellow pebble]

?paste

[undone axle]

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

[mellow pebble]

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

it is calling playerDataManager from main class

[radiant umbra]

fixed it, i didnt see in the docs, that the player can still be hit by players with creative

[prime epoch]

ah

maybe set the player to spectator?

or if you have essentials installed you can set them to god mode

[radiant umbra]

nah all good, the players should be in survival anyways

just tested it with creative

[prime epoch]

or if you want invincibility then just give them like regeneration 1000

[flint coyote]

registerListeners();
registerManagers();

try swapping those lines

[mellow pebble]

swaping them in onEnable ?

[flint coyote]

yes

[mellow pebble]

weird but okay

[flint coyote]

how is it weird, you reference it in the listener but it's null when you create the listener

[mellow pebble]

no no

weird how dumb am i

lmao

HAHAHAH

[flint coyote]

happens to the best of us. Sometimes you just gotta take a break

[mellow pebble]

well ty

[wary harness]

So I got premium plugin and would like to have some dependencies which are not compiled to plugin but will load dynamically with
libraries: feature in plugin.yml and for older version I will use dynamic loading which I got all workng code
Now premium plugins should work if machine dosn't have internet so offline
So "libraries:" feature in plugin yml will not work and for older version my dynamic loader will not eather
Can I provide all of dependencies in file uploaded to media fire as zip in description on spigot page so people can manually get it and install it?

[sterile breach]

So, #1234xy is &1&2&3&4&x&y?

[flint coyote]

Hmm sounds like something @vagrant stratus could answer

[rotund ravine]

You can link external files for your uploads yes. Though, i’d suggest github releases or similar for file hosting they’re great.

[flint coyote]

From the guidelines I just read that it is not allowed

[rotund ravine]

But you can also just let them know of your resources and tell them where to go get the library files 👌🏻

[eternal oxide]

it has ot run at first start, after that it has be ok offline

Libraries are downloaded once and will then work offline

your implementation must do teh same for older versions

[wary harness]

So are u saying that when first time person installs plugin they should run it with access to internet?
Because I am using Libby which will load libs for older version same as "libraries:" feature in plugin.yml and it only needs access to internet onece to work after lib jars are downloaded it is not trying to get them on every start up of server

[eternal oxide]

correct

[wary harness]

ok

then I am all set up with no problems

[river oracle]

lets say theoretically I had to check idk 100 or so chunks to scan for specific blocks, how would I do that with BukkitAPI

[eternal oxide]

slowly

[river oracle]

is there a way you can do that async?

[eternal oxide]

yes

[river oracle]

:} I'm interested

[eternal oxide]

slowly take chunk snapshots, pass them to a queue and process async

[river oracle]

fun :}

[eternal oxide]

you can process them as fast as you like, but you shoudl limit the speed you take them

[river oracle]

do chunksnapshots take up a lot of the 50ms window

[ancient plank]

don't worry, no matter what you do, I doubt you'll ever get to this TPS https://cdn.discordapp.com/attachments/694661573125472256/1133164486996541440/ce646602e765ce1dd710394935d753fa.png

[river oracle]

I did that once

I accidently ran an infinite loop which spawned in like 100s of Completeable Futures per loop every single iteration

[white root]

how do I end a hover event when using a ComponentBuilder?
if I had kt val message = ComponentBuilder("test. ").append("Hover over me! ").event(Event.fromText("Woah, magic! ")).append("Don't hover over me!") how would I make Don't hover over me! not have the hover event?

[river oracle]

normally it should only iterate a few times with one async call, but since I forgot to yk make the loop condiiton it kinda crashed my server

[lilac dagger]

wtf?

how?

[ancient plank]

left too many heavy math things running synchronously, and eventually they all got VERY LARGE

overnight

[lilac dagger]

oh

[timid hedge]

How do i fade in and fade out on a title?

[ancient plank]

?jd-s

[undone axle]

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

[ancient plank]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Player.html#sendTitle(java.lang.String,java.lang.String,int,int,int)

[river oracle]

beat me to it :(

[timid hedge]

Is it only possible to do in the newest versions? because my plugin is for 1.8 and when i use it im just getting errors

[ancient plank]

I've never used the 1.8 api

[timid hedge]

Okay fair

[river oracle]

packets

if you don't know Java which i've seen you've struggled with in the past have fun with NMS it only gets harder if you don't know what's going on. Best part about NMS is you are on your own

granted for such a legacy version you might beable to find something

[visual tide]

iirc it exists in 1.8

whats the error?

or maybe it doesnt and you have to do funny stuff

sec

[river oracle]

doubt it I saw lots of threads with 1.8 in the title being not in the API

either packets or some command bullshit it looks like

[visual tide]

sendTitle(String title, String subtitle) should exists according to some docs i found

[timid hedge]

Yeah it does but fade in and fade out dosent

[visual tide]

resetTitle maybe

oh fade

oh

[kind hatch]

You have to send packets for timings pre 1.11

[visual tide]

iirc the api wont do that in 1.8

[timid hedge]

Okay thanks

[nimble oxide]

?

[visual tide]

get its type

[nimble oxide]

instead of hand

[visual tide]

getItemInHand().getType()

[nimble oxide]

Thx <33

[clever lantern]

someone knows why, if i try to ban player or even kick i get

Caused by: java.lang.NoSuchMethodError: 'void org.bukkit.entity.Player.kick()'
        at pl.namecraft.nccore.command.ExampleCommand.onCommand(ExampleCommand.java:35) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[spigot-api-1.20.1-R0.1-SNAPSHOT.jar:?]
        ... 23 more```

[chrome beacon]

That method doesn't exist in Spigot

[twilit creek]

Is it possible to make Client-Side Items? I mean that you can drop an Item, that is only Client-Sided?

[clever lantern]

how

[chrome beacon]

Wdym how

You're probably depending on Paper and using their API

[clever lantern]

import net.kyori.adventure.text.Component;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.player.PlayerKickEvent;
import org.jetbrains.annotations.NotNull;

public class KickCommand implements CommandExecutor {
    @Override
    public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command,
                             @NotNull String label, @NotNull String[] args) {
        if (commandSender instanceof Player sender) {
            Player playerToKick = Bukkit.getServer().getPlayerExact(args[0]);

            
            if (playerToKick == null) {
                sender.sendMessage("player not online");
                return true;
            }

            playerToKick.kick(Component.text("kik"), PlayerKickEvent.Cause.KICK_COMMAND);

            return true;
        }
        return true;
    }
}

[chrome beacon]

Yeah you can do that. It's a pain to do since you need packets

[clever lantern]

it compiles and everything

[chrome beacon]

Yeah that's Paper API not Spigot API

You can't use that on Spigot

[nimble oxide]

Can I get the name of the ender pearl aswell?

[clever lantern]

what should i do

[visual tide]

you can get the display name from its item meta

but

warning

[twilit creek]

Can you show me an example how to do it?

[chrome beacon]

Run a Paper server or use Spigot API

[river oracle]

switch to paper server and go to the paper discord. If you've dev'd your entire plugin with paper why undo it all

[visual tide]

if you want to identify a special item that way, dont

[chrome beacon]

No. That's going to take a lot of time since you need a lot of packets

[twilit creek]

Is it not a single packet?

[nimble oxide]

why

[visual tide]

cuz of the possibilty of players renaming items and other stuff

[chrome beacon]

You'd need to account for item movement, moving in and out of view distance etc

[visual tide]

its just something that you should avoid

[nimble oxide]

Anvils is turned off.

so its impossible. 😄

[clever lantern]

thanks

[visual tide]

even so unless your environtment is really controlled i would not recommend it

but if you really wanna

get the display name from its itemmeta

[pseudo hazel]

use pdc

?pdc

[undone axle]

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

[pseudo hazel]

and store some unique name in there

[visual tide]

you really should

[nimble oxide]

but I need for 1.8, please dont kill me

[pseudo hazel]

nbt

[nimble oxide]

?nbt

oof

[pseudo hazel]

and if you are using 1.8 you are already dead

eah there is no command for it xD

google it I guess

[chrome beacon]

You need nms for NBT

or use NBT API

[nimble oxide]

bro all danish servers is 1.8

[visual tide]

then use nbtapi

[shadow night]

I wanted to make pdc for 1.8, but I decided to fuck it

[nimble oxide]

I gotta do it aswell

danish people hates 1.9+ pvp

[chrome beacon]

X

[shadow night]

Use viabackwards and a plugin for old pvp

[eternal oxide]

no they are not

[nimble oxide]

no they can see the little cooldown thing on their screeen, and then they flip

[nimble oxide]

Almost

[shadow night]

Viabackwards

[chrome beacon]

Not when they are on 1.8 client

[eternal oxide]

nowhere near

[nimble oxide]

Oh

[nimble oxide]

Er du dansker?

[eternal oxide]

no

[nimble oxide]

They're.

[pseudo hazel]

1.8 client does have the cooldown indicator at all

as there was no cooldown

[nimble oxide]

wut

[shadow night]

You can imitate it by using titles, but only if you need

[visual tide]

thats what viabackwards does

[shadow night]

And geyser

[visual tide]

we dont talk about geyser

[nimble oxide]

HAhahaha

[shadow night]

The best setup would be something like a 1.16 server (for optimal performance) with viaforward, viabackwards, viarewind and some plugin to return old combat mechanics. You'll get a lot of the new api features and yet people will be able to join from 1.8 and play like normal

[nimble oxide]

Nope, because the ladder bugs in 1.8 with 1.16 and viabackwards

you cant go up at ladders

[timid hedge]

Ja det er seriøst rigtigt

[nimble oxide]

Ja

[chrome beacon]

Best is to run latest

[nimble oxide]

Folk er hovedløse

[visual tide]

this ☝️
unless your players are extremely picky and cant survive without the real 1.8 experience

[timid hedge]

Enig

[shadow night]

The problem is world heights

[timid hedge]

Altså de ved ikke hvad de går glip af

[maiden geode]

@EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
    fun onEntityDamage(e: EntityDamageByEntityEvent) {

        // Only handle item frames, armor stands and end crystals
        if (e.entity !is ItemFrame && e.entity !is ArmorStand && e.entity !is EnderCrystal) return
        val location = e.entity.location

        if (e.damager is Player) {
            val player = e.damager as Player
            // Check the break blocks flag
            e.isCancelled = ListenerUtils.shouldCancel(player, location, "breakBlocks")
        }

        val projectile = e.damager as? Projectile ?: return
        val player = projectile.shooter as? Player ?: return

        // Cancel if the specified player doesn't have enough permissions
        e.isCancelled = ListenerUtils.shouldCancel(player, location, "breakBlocks")
        projectile.remove()
        }
    }

Hi,
I've got my little code snippet and have a question if it would be possible to get rid of "if" statement which is checking if e.damager is an instance of Player. I thought about creating a val player and assigning the value of e.damager (val player = e.damager as Player) to it but I'm not sure if it's gonna work as intended. Any ideas?

[nimble oxide]

Mit liv ville være så lettere hvis man kunne lave en 1.19/1.20 server, og man ville kunne lave så mange fede features

[shadow night]

From my german experience I'd guess that means something like "yeah that's actually true"

[chrome beacon]

You can change the world height in the config

[shadow night]

Wait you can?

[nimble oxide]

yes

[shadow night]

Holy shit

[nimble oxide]

server.properties

[timid hedge]

Ja rigtig nok men folk bliver på 1.8 fordi pvp

[nimble oxide]

Yep, desværre..

[visual tide]

i apologize for my kotlin noobyness but doesnt kotlin already infer the castability when the "is" check succeeds?

[timid hedge]

Yep thats right

[shadow night]

I now feel cool

[nimble oxide]

Ja, das ist richtig.

[visual tide]

Korrekt.

[shadow night]

Super

[nimble oxide]

Legit kan 70 sprog med alt det man lære i dansk skole

[timid hedge]

Hahaha

Så er der bare tyskere der stort set kun lære tysk

[maiden geode]

Uh. I just started with kotlin like 2 days ago, so I don't really know how it works therefore I'm asking here to make sure

I mean I know how it works but not everything XD

[visual tide]

well in that case probably try it and see

[nimble oxide]

Ja, det sorgerligt, tjek pb. 😄

[maiden geode]

That's a good idea

[maiden geode]

override fun execute(sender: CommandSender, args: Array<String>) {
        val player = sender as? ConsoleCommandSender
        player?.sendMessage("test")
        val pl = sender as Player
        pl.sendColoured("Hi!")
    }

Possible to make it like that in the command but I can't find a way around it in the listener so I'll stick to the method I have now

[chilly hearth]

a

[round finch]

Lol virker underligt

[chrome beacon]

Don't forget that this is an English only discord

[round finch]

I speak emojis

[quiet ice]

I disagree.

[sterile breach]

Hi, if i good understand, un Java, hexcolor os like this

#1234xy is &1&2&3&4&x&y?

[rotund ravine]

Smart casting yes

[chrome beacon]

You forgot &x

At the start

[sterile breach]

Ah yes

[sterile breach]

Exist an function to translate my &# in &x ?

[chrome beacon]

ChatColor can convert hex

You'd need to locate the hex color your self though

[sterile breach]

What do you say?

And i can §#1234# directly ?

[kind hatch]

That's not the correct format.

[young knoll]

You can use #123423 in ChatColor.of

[sterile breach]

&#1234# and i translate it. Is good?

[sterile breach]

Chatcolor.of is spigot lib function?

[kind hatch]

Yes, net.md_5.bungee.api.ChatColor

[young knoll]

Yes

[sterile breach]

Ah bungee no spigot directly?

[kind hatch]

The bungee chat color is included in spigot.

[chilly hearth]

Heh

[sterile breach]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/ChatColor.html

of méthode is not here?

[young knoll]

Wrong ChatColor

[kind hatch]

No

[young knoll]

?jd-bcc

[undone axle]

https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

[kind hatch]

Idk why the bukkit chatcolor seems to be obsolete, but you can just use the bungeecord ChatColor class.

[late sonnet]

Hi, any form to generate a new end world but with not dragon and the exit portal created? i wanna avoid make random things like kill the dragon later than spawn because need wait the animation and all the things :/

[young knoll]

You could reset all chunks except the centre few

And change the seed

[kind hatch]

Couldn't you also just change the spawnpoint in the end?

[sterile breach]

And without bungee, i cant translate ?

[kind hatch]

Correct

#of() isn't included in the bukkit ChatColor class.

[sterile breach]

&#1234# and i basic translate it. Is good?

[kind hatch]

?chatcolor

?hex

Is there not a command that shows the general way to translate hex color codes?

[remote swallow]

sadly not

one sec tho

public final Pattern HEX_PATTERN = Pattern.compile("&(#[A-Fa-f0-9]{6})");
    public final char COLOR_CHAR = ChatColor.COLOR_CHAR;

    public String translateHexColorCodes(String message) {
        //Sourced from this post by imDaniX: https://github.com/SpigotMC/BungeeCord/pull/2883#issuecomment-653955600
        Matcher matcher = HEX_PATTERN.matcher(message);
        StringBuffer buffer = new StringBuffer(message.length() + 4 * 8);
        while (matcher.find()) {
            String group = matcher.group(1);
            matcher.appendReplacement(buffer, COLOR_CHAR + "x"
                    + COLOR_CHAR + group.charAt(0) + COLOR_CHAR + group.charAt(1)
                    + COLOR_CHAR + group.charAt(2) + COLOR_CHAR + group.charAt(3)
                    + COLOR_CHAR + group.charAt(4) + COLOR_CHAR + group.charAt(5)
            );
        }
        return matcher.appendTail(buffer).toString();
    }

[late sonnet]

it can? the issue is avoid the tick of battle spawn first dragon

[kind hatch]

There's a better one.

[young knoll]

It won’t spawn the dragon if you don’t reset the dragon battle data

[arctic moth]

is that kotlin i see 👀

[young knoll]

Which I think is stored in level.dat

[maiden geode]

Yes

[kind hatch]

public static final Pattern HEX_PATTERN = Pattern.compile("#[a-fA-F0-9]{6}");

public static String formatHexColorCodes(String string) {
  Matcher matcher = HEX_PATTERN.matcher(string);
  while (matcher.find()) {
    string = string.replace(matcher.group(), "" + ChatColor.of(matcher.group()));
  }

  return string;
}

[arctic moth]

buildtools failed while trying to update to 1.20 because it couldnt find some maven dep

[remote swallow]

lol

[sterile breach]

I set it static and i just can translateHexColorcodes()?

[remote swallow]

i dont use the format so just send the first i found

[remote swallow]

use shadows method but year

[sterile breach]

Shadow?

[sterile breach]

And without bungee, is not possible to translate hex with basic spigot lib?

[maiden geode]

Something bad about it? 😄 😄

[arctic moth]

[ERROR] Plugin org.apache.maven.plugins:maven-jar-plugin:3.3.0 or one of its dependencies could not be resolved: Failure to find org.apache.maven.plugins:maven-jar-plugin:jar:3.3.0 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1] when running buildtools 1.20

[eternal night]

bungeechat is a transitive depndency of spigot-api

[arctic moth]

not used to seeing it for spigot

[maiden geode]

Oh

[kind hatch]

Just build 1.20.1. It's protocol compatible.

[maiden geode]

It's much nicer to code with for me

[sterile breach]

If i have a spigot project, i need bungee project to use it ?

[remote swallow]

no

its inside of spigot

[arctic moth]

still failed

[sterile breach]

So what is the best between chatcolor.of and this ?

[arctic moth]

fails on Spigot-API reactor step

[chrome beacon]

That uses ChatColor of

[kind hatch]

What java version are you using to run buildtools?

[arctic moth]

oh wait its telling me i should update maven or something

cant find stuff in local repo

[arctic moth]

idk it just updated

im running it from the buildtools.bat

[sterile breach]

Ah yes, what the code using it bring moreover?

[chrome beacon]

??

[arctic moth]

curl: (35) schannel: next InitializeSecurityContext failed: Unknown error (0x80092012) - The revocation function was unable to check revocation for the certificate. looks like i might be using outdated buildtools too

[kind hatch]

Well, it would probably help if you always had an up to date version.

[sterile breach]

Why use this code rather than just chatcolor.of ?

[kind hatch]

It does use ChatColor#of()

[chrome beacon]

Just ChatColor of wouldn't do what you want

[kind hatch]

Also, I don't think that bat script is really that good. Would be better if you ran BuildTools from the command line.

[arctic moth]

ahhh i updated the batch file and now it asks for jdk versoin

hmm just says done and nothing else

and thers no file

[kind hatch]

You'd probably be better off doing this manually.

https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar

[chrome beacon]

The download (of the BuildTools jar) failed

Yeah do it manually

[river oracle]

BuildToolsGui Soon 🙏

hopefully

[kind hatch]

The problem with that bat script is that it's looking for specific java versions that you may not even have installed.
The GUI will solve most of these problems once it's complete. :3

But in the mean time, gotta do it the old fashioned way.

[sterile breach]

Where is the .of méthode ?

[serene sigil]

how do i make the player burn?

[kind hatch]

Entity#setFireTicks()

[serene sigil]

thx

and what are the params?

oh nvm

got it

[sullen marlin]

?jd

[undone axle]

Spigot: https://hub.spigotmc.org/javadocs/spigot
BungeeCord: https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/index.html
BungeeCord Chat: https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

[sterile breach]

https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

where is .of?

[remote swallow]

on the chat color class

https://javadoc.io/static/net.md-5/bungeecord-chat/1.16-R0.4/net/md_5/bungee/api/ChatColor.html

https://javadoc.io/static/net.md-5/bungeecord-chat/1.16-R0.4/net/md_5/bungee/api/ChatColor.html#of-java.lang.String-

[sterile breach]

If I understand correctly, doing .of does not return the hex, so you need this code to generate a hex from the result of .of?

[sullen marlin]

Yes

[coarse elm]

anyone can help me out i wanne send my players from my lobby to my survival world true a gui but nothing works

[arctic moth]

still fails on latest buildtools

same error

[sterile breach]

and .of returns what exactly?

[kind hatch]

The translated color code.

[arctic moth]

no idea what youre talking about but in enums Foo.of(some obj) retrieves the enum val associated with the obj

[sterile breach]

so the same as translatecolor?

[kind hatch]

You know, just for fun you could try using the GUI that's in development. Not entirely sure why you are getting that error.
#1117702470139904020 message

[kind hatch]

Yes. #FFFFFF is not a valid color code that minecraft can display. Minecraft uses the section symbol (§) to denote color.
#FFFFFF would get translated into §x§f§f§f§f§f§f using ChatColor#of("#FFFFFF")

[maiden geode]

player.teleport(Bukkit.getWorld("world").getSpawnLocation(); 

Idk if that's what you need

[twilit shadow]

can someone please help me i have a portal plugin but only the people with op have accse to enter the portal

[coarse elm]

i'm using skript

back in the day i knew it was possible but not sure now

[maiden geode]

Uh? So I guess it'd be better to ask such question on skript discord

[maiden geode]

Oh and forgot to mention - learn Java and spigot API cause it's such a great thing to know

[sterile breach]

But if it returns the color of the hexagon, what's the point of the function you've given me?

[maiden geode]

One sec

[twilit shadow]

i use simpe portals

[kind hatch]

So that you can write hex color codes normally and the method will translate them for you automatically.
Do you really want to type out §x§f§f§f§f§f§f every time you want to set a color?

[steady rapids]

Can obfuscated plugins be uploaded to spigot? I've heared they must be decompilable but it's quite unsafe for devs.. is it like this?

[sullen marlin]

The rules are very clear

Read them

[sterile breach]

I just do

String a = Chatcolor.of(#1234)
And
p.sendmessage(a + "hi") no?

[young knoll]

Yes it must be decompilable and at least somewhat readable

[shut mauve]

Hi, i'm looking for customizing villager trades in spigot 1.20, but I can't find anything on the web, have you some documentation for me please ?

[maiden geode]

@EventHandler
public void onPlayerPortal(PlayerPortalEvent e) {
  if(!e.getPlayer.isOp()) {
    e.setCancelled(true);
  }
}

Should work, if you want to have that for a specific portal then check for event cause

[maiden geode]

.

[shut mauve]

Why not using Component with NamedTextColor ?

[young knoll]

Because that’s adventure api

So you’d need to include adventure

[kind hatch]

One of these days Choco's component PR will finally get merged and then you can use components.

[shut mauve]

That wouldn't be a big deal ?

[sullen marlin]

sendMessage has components anyway if you want

Not sure what your point is

[young knoll]

Adventures Bukkit adapter only works with sendMessage

But with ChatColor.if you can use it anywhere

[late sonnet]

[remote swallow]

anyone here know ruby, dont even think about typing ?ask

more of a bundler issue but same thing

[young knoll]

?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!

[remote swallow]

ur a whore' josh

[river oracle]

Epic

[remote swallow]

hi

[river oracle]

Maybe should just ask and not look for experts on the issue

Don't just ask to ask

[remote swallow]

im gonna smack you

fine then

wtf did i do wrong https://paste.md-5.net/ozamozeget.coffeescript

[river oracle]

Used ruby

[remote swallow]

i found just the docs and im trying to run it locally

sorry

[quiet ice]

the loving kind or the hateful kind?

[remote swallow]

both

[young knoll]

Tf is just the docs

[remote swallow]

https://github.com/just-the-docs/just-the-docs

just the docs

[kind hatch]

Projects that name themselves as common phrases give me mixed feelings.

[young knoll]

Are you over engineering javadocs for epic spigot lib

[remote swallow]

no

its wiki

https://just-the-docs.com

[young knoll]

A wiki for what

[remote swallow]

anything you want

[young knoll]

Okay but what are you putting on it

[remote swallow]

simplechatgames stuff

or otherplugins

idk

[young knoll]

Nerd

What’s wrong with GitHub pages

[remote swallow]

this runs on github pages

it just looks better

[young knoll]

Or git book

[remote swallow]

could use gitbook

but why not host it myself

get shitted on

idk why you did

but yeah

[peak depot]

anyone using intelliJ knowing why it crashes when I try to copy paste (or any type of ItemStack copy pasting): java playerHiderInventory.setItem(2, new ItemBuilder(Material.RED_DYE).setName("§cNo Players").getItem());

[fallen scaffold]

can someone help me, why intellj only display { /* compiled code */ } and not the right code there? Ihttps://cdn.discordapp.com/attachments/431618303212126208/1133880277698097244/image.png

[remote swallow]

you have the java bytecode decompiler plugin disabled

[fallen scaffold]

nopehttps://cdn.discordapp.com/attachments/431618303212126208/1133881008027082885/image.png

And in the java file there is the code right https://cdn.discordapp.com/attachments/431618303212126208/1133882384413102182/image.png

[quiet ice]

Just use the Quiltflower decompiler plugin

[peak depot]

anyone?

[quiet ice]

Or really alternatively use Recaf

[quiet ice]

Eclipse user here: No. Sounds like a bug

[fallen scaffold]

perfect that worked, Thanks god. But why i need to decompiler, i got the java file in my system

[quiet ice]

What leads you to believe that IJ is aware that this file is the right one?

[fallen scaffold]

i added it to the source file?

[quiet ice]

The proper way?

I know that in eclipse you'll have a serious pain if you try to do that if you also use maven or gradle at the same time

Unless you use next-tier gradle scripting you'll have similar issues with IJ I assume

[fallen scaffold]

yep im using maven https://cdn.discordapp.com/attachments/431618303212126208/1133883999606034482/image.png

[quiet ice]

Bundle that sources folder in a zip file (making sure that the "org" folder is in the root of the zip file), rename it to "spigot-1.20.1-R0.1-SNAPSHOT-sources.jar" and move the file into "$USER_HOME$/.m2/repository/org/spigotmc/spigot/1.20.1-R0.1-SNAPSHOT"

It is important that you get the format right though. That is the source files may not be "src/main/java" or similar

[sullen marlin]

Why are you decompiling scoreboard? The API covers everything

[quiet ice]

Ouch. not even mojmapped I now realize

[lilac dagger]

indeed, except one thing, per player sidebar without a per player scoreboard

[sullen marlin]

I don't know what that means but I'm sure the API can do it

And if it can't, well

?jira

[undone axle]

https://hub.spigotmc.org/jira/secure/Dashboard.jspa

[sullen marlin]

?contribute

[undone axle]

You can find information about contributing to Spigot at the following links:
https://www.spigotmc.org/wiki/cla/
https://www.spigotmc.org/wiki/guide-contributing-to-spigot/
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/README.md
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/CONTRIBUTING.md

[arctic moth]

How do I make the plugin disable after worlds are done saving n stuff?

[lilac dagger]

you can do it if each player has a different scoreboard but then you have to make teams/objectives for each scoreboard instance

[arctic moth]

Oh hi md5

[quaint mantle]

hey

im setting up server donation and i want them non p2w
is a private area for their house considered p2w?
along nick chat color sign color

[tidal kettle]

hello i want to make a /hub and for this, i use the "performCommand" but i see it didn't work with bungeeCord, can you help me?

[sullen marlin]

Can you be more specific

Spigot or bungee plugin, and which plugin provides the command

[fallen scaffold]

I want to display a player's head as text via the scoreboard. But for this I need hex colors, which cannot be set in the title of the scoreboard, only via the prefix of a team. However, a limit of 64 characters is set for the prefix, which I exceed,
So I would do it with packets, to send it directly. https://cdn.discordapp.com/attachments/692821739314348032/1133808683772559381/image.png

[sullen marlin]

You probably want a bungee plugin otherwise you need to use the messaging api

[sullen marlin]

1.20.1 has no limit

[fallen scaffold]

I tried it yesterday. I'll take a quick look again.

[worldly ingot]

Also components should make this more efficient should that get merged sometime soon

[young knoll]

Wink wink nudge nudge

[worldly ingot]

WINK WINK NUDGE NUDGE

[tidal kettle]

it's my plugin, it look like this and i want when the player use /hub, he tp to the correct Bungee Server

`@Override
public boolean onCommand(CommandSender sender, Command cmd, String msg, String[] args) {
Player player = (Player) sender;
if (sender instanceof Player){
if (cmd.getName().equalsIgnoreCase("hub") || cmd.getName().equalsIgnoreCase("lobby")){
player.sendMessage(main.getConfig().getString("Hub_world"));
player.sendMessage("server " + main.getConfig().getString("Hub_world"));

            player.chat("/server");
            player.performCommand("Gamemode 1");
        }

    }`

[icy beacon]

it's 3:30 in the morning and I figured out the reason for 2 of my bugs

fucking sleeplessness

[young knoll]

Why are you having the player just do /server

[sullen marlin]

Won't work from a spigot plugin that's a bungee command

[fallen scaffold]

[22:34:35] [Server thread/INFO]: [GameTest] [STDOUT] PREFIX length: 1032
java.lang.IllegalArgumentException: Prefix '§x§2§5§3§e§6§c§x§f§e§f§e§f§e§x§f§3§f§3§f§3§x§2§0§3§8§6§0§x§2§3§3§c§6§7§x§0§6§0§6§0§6§x§f§4§f§2§e§c§x§2§5§3§e§6§c§x§2§5§3§e§6§c§x§f§f§f§f§f§f§x§0§0§0§0§0§0§x§2§0§3§8§6§0§x§1§d§3§f§6§d§x§f§3§f§3§f§3§x§f§3§f§3§f§3§x§2§5§3§e§6§c§x§2§3§3§c§6§7§x§2§3§3§c§6§7§x§1§d§3§f§6§d§x§1§d§3§f§6§d§x§1§6§3§8§6§4§x§1§6§3§8§6§4§x§1§6§3§8§6§4§x§2§5§3§e§6§c§x§2§0§3§8§6§0§x§1§6§3§8§6§4§x§1§f§1§e§1§e§x§0§0§0§0§0§0§x§0§0§0§0§0§0§x§f§c§e§3§c§a§x§1§d§3§f§6§d§x§2§3§3§c§6§7§x§2§0§3§8§6§0§x§e§1§e§1§e§1§x§0§1§b§2§6§5§x§f§8§d§d§c§3§x§f§8§d§d§c§3§x§0§1§b§2§6§5§x§e§1§e§1§e§1§x§1§e§3§6§5§e§x§2§3§3§c§6§7§x§e§1§e§1§e§1§x§0§1§b§2§6§5§x§f§8§d§d§c§3§x§f§8§d§d§c§3§x§0§1§b§2§6§5§x§e§1§e§1§e§1§x§2§0§3§8§6§0§x§2§5§3§e§6§b§x§f§e§e§1§c§4§x§f§e§d§b§b§9§x§f§e§d§c§b§c§x§f§e§d§8§b§2§x§f§8§d§3§b§0§x§f§c§d§e§c§1§x§2§2§3§a§6§4§x§2§3§3§c§6§7§x§f§d§d§8§b§6§x§f§e§d§c§b§b§x§f§e§d§a§b§7§x§f§e§d§d§b§e§x§f§9§d§5§b§2§x§f§e§e§3§c§8§x§2§3§3§c§6§7' is longer than the limit of 64 characters (136)

Thats the error im getting :c

[tidal kettle]

ye i know but how to fix that?

[sullen marlin]

If the distance is less then one it'll be small

[tidal kettle]

like make it work

[sullen marlin]

Update

[young knoll]

Make sure spigot is up to date

[sullen marlin]

Make a bungee plugin or use plugin medsages

Messages

[tidal kettle]

ok thx

[sullen marlin]

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

Are the locations correct?

[fallen scaffold]

Yeay maybe i didnt updatet it right. https://cdn.discordapp.com/attachments/431618303212126208/1133892007526412348/image.png
Thanks ❤️

[fluid river]

is your code not working or smth

show your full class pls

or stream it

oh actually

what's your attacked location z

why is it same to x

and also why are your calculations so weird

@fast merlin

[young knoll]

Can’t you just use location.distance

[eternal oxide]

What are you trying to calculate?

if you have the players location and the location you are hitting location.distance is accurate

player.getLocation().distance(otherPlayer.getLocation())

thats the distance between two players

[fast merlin]

this is my current code

[eternal oxide]

he wants the actual distance I assume

why are you even messing with packets?

[fast merlin]

because packets better

on 4.2 reach

[eternal oxide]

clearly packets are not better if you can;t use them correctly

Just use teh API

the math is already done for you

[fast merlin]

but i want to use packet

[eternal oxide]

This output looks to have the correct distance between those locations

location1.toVector().subtract(location2.toVector()).length()

[fluid river]

And its valid

[fast merlin]

think my ehhh

[fluid river]

-203 -(-203) = 0

[fast merlin]

thingy messed up

ye

i fixed now

[fluid river]

251 - 251 = 0

0 + 0 = 0

So well, both values are a bit higher than 0

And squared

So 0.2 is perfectly valid

[fast merlin]

yes if figued out now

than kyou

[fluid river]

All of your tests were actually valid, cuz locations were really close to each other

And by squaring a number which is less than 1, you get a smaller number

[glass mauve]

is this fine:

        MapView view = Bukkit.createMap(world);

        for (MapRenderer old : view.getRenderers()) {
            view.removeRenderer(old);
        }

or will there be a problem because of removing while iterating?

[eternal oxide]

it will CME

[glass mauve]

what should I do instead?

[young knoll]

Iterator

[glass mauve]

so just like this:

        Iterator<MapRenderer> iterator = view.getRenderers().iterator();
        while (iterator.hasNext()) {
            iterator.remove();
        }

or do I still need to call view.removeRenderer?

[young knoll]

Looks good

Although idk if getRenderers is a copy

[glass mauve]

where to see the source code again?

with the implementation of the MapView?

found it

[young knoll]

Yeah so it’s a copy

[glass mauve]

yeah

[young knoll]

That means the original loop shouldn’t throw CME

[eternal oxide]

correct

[glass mauve]

yeah true

[eternal oxide]

so long as the renderer isn;t discarded

if it is it will still throw a CME

[glass mauve]

and then should I care about it?

[eternal oxide]

try it and see

[quaint mantle]

If you don't want to care about CME, use an Iterator

[eternal oxide]

if it's going to CME it will do it quite quickly

[shadow gazelle]

What is the maximum amount of food a player can have?

Without it being modified by something

[quaint mantle]

20

Or 10

I don't remember

[young knoll]

20

[quaint mantle]

10 would be half food bar

It works as player health

[shadow gazelle]

Wonder why docs say >= 20 in 1.18

[quaint mantle]

Where?

[shadow gazelle]

HumanEntity#getSaturatedRegenRate() and HumanEntity#setSaturatedRegenRate(int ticks)

it is for regen rate and not setting hunger or anything, but still odd

[young knoll]

Probably just Incase it somehow gets past 0

[quaint mantle]

am i need connection pool for my project dbs ? why ?

[young knoll]

You don’t need one

But it’s nice to have

[quaint mantle]

What harm could it do?

if i don't use

[young knoll]

You’d have to use only a single connection

Or handle multiple yourself

[quaint mantle]

wait

aa this confusing me

nvm

[worldly ingot]

The issue with single connections is that they execute things in sequence. They can't execute things in parallel (despite most databases supporting this). So if you perform some query that takes a few seconds and another query immediately after, your second query has to wait until the first one finished

[quaint mantle]

ahhh

i understand now

[worldly ingot]

Connection pools maintain a set of connections, some which stay open for a minute or two (or longer depending on how it's configured) after they were last used so it doesn't have to constantly close and reopen connections

Though you can get more than one connection at any given time and execute queries in parallel

Libraries like HikariCP just do it all for you so you don't have to write your own pooling

If your project is large enough, connection pooling is pretty much a must. Though if you're doing infrequent queries or updates, you'll be fine without it

[quaint mantle]

alright

btw how much pool am i need ?

10, 20 ?

[remote swallow]

id just let hikari handle it

[quaint mantle]

if i do 100 or more

will be lag ?

[remote swallow]

probably

[quaint mantle]

which one do u prefer for 2k 3k player server?

[remote swallow]

i just let hikari handle it

[worldly ingot]

I think Hikari defaults to 20 or something like that which is ample amount

[quaint mantle]

btw i save player moneys in db

[remote swallow]

i hope you cache the data

[quaint mantle]

wdym for cache ?

[remote swallow]

save it in a hashmap or use a caching lib like caffiene

you shouldnt ever query the db every time you need something, keep it in a hashmap update it every 15-60 min and remove on logout

[quaint mantle]

why am i need this ?

[remote swallow]

otherwise you query the db every single time a placeholder is called or a money update is called

which could be multiple per second

[quaint mantle]

alright i understand

but hikari not fix this ?

[worldly ingot]

Yeah, with money though you should be aware that money often can be updated so, y'know, update your cache occasionally

No, Hikari only just provides you with a pool

[remote swallow]

hikari can allow the querys, it wont cache it tho

[worldly ingot]

Caching just means hold the result of queries in memory. A variable or something

[remote swallow]

https://paste.md-5.net/uhulabezuw.coffeescript any tips on how i could word this better

[quaint mantle]

now i will add changed money to hashmap first, after i add to db after i remove money from hashmap ?

[remote swallow]

you keep it in the hashmap the entire time the player is on the server

you update the value in the db every 15-60 minutes with the new value

[quaint mantle]

but if server crash ?

[remote swallow]

make sure each method has docs, ignoring private methods, that explains what it does, what it might return

[remote swallow]

id hope it wouldnt crash, but thats where you could change how often it saves

not necessarily but it can improve what an ide shows

[quaint mantle]

well if i not add hasmap and i add to yml file

after add to db

[remote swallow]

thats just unnecessary

save it to a map and then update the db, otherwise your just doing double the io

example of my jd's, https://github.com/The-Epic/EpicSpigotLib/blob/master/epicspigotlib-core/src/main/java/me/epic/spigotlib/SimpleSemVersion.java

[young knoll]

SimpleSemVersion should probably be a record now

Yay records

[remote swallow]

no

im not a big fan of them

[quaint mantle]

What should I save to the database?
player rank ?
money?

[remote swallow]

stuff relating to the player

[young knoll]

What’s wrong with records

Lul

[quaint mantle]

thx for this cache idea

I wouldn't have thought of this without you

btw i wanna tell my project

for get ideas like cache

[remote swallow]

just weird

[young knoll]

Perfect for you then

[remote swallow]

no

too werid for me

[quaint mantle]

hub datas

• special money (this money works on all games, and to be bought with real money)
• donator ranks (if player donate will get rank at all games)

game 1 datas

• money (money for game 1)
• level (level for game 1)

game 2 datas

• money (money for game 2)
• level (level for game 2)

which one am i need store in db ? so am i need store game datas ?

[gray saddle]

hi how would i reload multiple configs ?

[remote swallow]

set the variable again

[gray saddle]

getPlugin().reloadConfig(); only reloads config.yml

[remote swallow]

im guessing you have a FileConfiguration or YamlConfiguration variable for the config

[gray saddle]

yeah

[young knoll]

YamlConfiguration.loadConfiguration from the file again

[remote swallow]

^^

[gray saddle]

alr

[glass mauve]

is it true that I should avoid JavaPlugin.getPlugin(MyPluginClass.class)?

[echo basalt]

Looks ugly and serves no purpose if you're using DI properly

[glass mauve]

my class is in a library and why should I force the user to DI my own plugin?

[echo basalt]

Make a platform class or something

¯_(ツ)_/¯

[lunar wigeon]

use singleton

[echo basalt]

ehh

[glass mauve]

or would it make sense to use the plugin that the user of my library created for the Logger?

[echo basalt]

I wouldn't advise for singletons but in this context it's whatever

[echo basalt]

Got no clue what this means

You can just pass JavaPlugin instead of the specific type

[glass mauve]

I have a plugin/library which others use.
In that plugin is a class which wants to do logging.
Should I use MyPlugin.class's or the users UserPlugin.class's #getLogger?

[echo basalt]

Depends.

Is that method unique to the API or a utility method that'd be present in most generic plugins?

Ideally you'd use the API's logger to make it more specific where it's firing from

But for configs I can see you use the other plugin's logger

[glass mauve]

yeah that was my guess as well

[glass mauve]

and based on that I got to this question:

[safe coral]

hello, I have a problem ! I have these two files, default and default, and they are impossible to merge. What can I do, please?

[echo basalt]

I'd make some sort of platform system to allow your API to be easily shadable

but you can just DI the logger

[echo basalt]

You can manually merge them

it's just json data

[glass mauve]

wdym by that

[safe coral]

it's impossible

[echo basalt]

Let's say that you want to shade your API directly

like make a fat jar

[echo basalt]

Here

I'm saying something like this

[lost matrix]

looks mergeable to me

[echo basalt]

So your API plugin would just impl this and you DI the platform everywhere

[safe coral]

I can't do it, sorry: '(

[echo basalt]

So if you were to shade your API, you'd just make your plugin impl the platform too and pass your plugin as the platform

[glass mauve]

but then the user of the library would need to do it?
because the instance gets created by him

[echo basalt]

External users wouldn't care, this is literally just for shading

[remote swallow]

Illusion while ur here, any tips on how i can word this better https://paste.md-5.net/uhulabezuw.coffeescript

[echo basalt]

You don't need the platform interface if you're working with spigot exclusively, I'm saying something like

public class API {

  public static void init(JavaPlugin plugin) {
    MyAPI api = new MyAPIImpl(plugin);
    // register this somewhere
  }
}

public interface MyAPI {

  void doWhatever();
  int getWhatever();

}

public class MyAPIImpl implements MyAPI {

  private final JavaPlugin plugin;

  public MyAPIImpl(JavaPlugin plugin) {
    this.plugin = plugin;
  }

  @Override
  public void doWhatever() {
    plugin.getLogger().info("whatever");
  }

  @Override
  public int getWhatever() {
    return 0; //whatever
  }
}

public class MyAPIPlugin extends JavaPlugin {

  @Override
  public void onEnable() {
    API.init(this);
  }
}

[echo basalt]

I'd skip downloading the actual jar, if you're following the instructions you probably know enough

I'd explain more about your commands

[glass mauve]

hm but how to get access to MyAPIImpl/MyAPI outside?

without using stuff like singleton etc

[echo basalt]

MyAPIImpl is hidden

Everyone will just use the MyAPI interface through RegisteredServiceProvider

Same way people use vault

you just need to register it

The fun thing about this is that

Let's assume you're shading the API instead of using it as an external plugin

[glass mauve]

ah you want me to use the ServicesManager

[safe coral]

can someone help me merge two json please?

[echo basalt]

You can just do

public class MyPluginThatShadesTheAPI extends JavaPlugin {

  @Override
  public void onEnable() {
    API.init(this);
  }
}

[echo basalt]

Ask chatgpt or something

And it'll still work

[safe coral]

ah yeah that's right!

[glass mauve]

ah ok now I understand what you want, thanks

[echo basalt]

If you're feeling special you can make a static getter that returns your MyAPI instance

and maybe an isRegistered that just checks for null

[echo basalt]

https://github.com/IllusionTheDev/Cosmos/wiki/Commands

This is how I explain my commands

[orchid trout]

im bouta blow

[echo basalt]

go for it

[gray saddle]

this did not work

[orchid trout]

[gray saddle]

if (sender.hasPermission("score.reload")) {
      try {
            getPlugin().reloadConfig();
            YamlConfiguration.loadConfiguration(msgs);
            sender.sendMessage(colorize(msgsc.getString("Reload-Success")));
      } catch (Exception e) {
            e.printStackTrace();
            sender.sendMessage(colorize(msgsc.getString("Reload-Error")));
      }
} else {
      sender.sendMessage(colorize(msgsc.getString("No-Perms")));
}

[young knoll]

You need to actually do something with the return value of loadConfiguration

ie assign it to a field

[gray saddle]

for msgs?

[remote swallow]

you have a variable for it in ur main class dont you?

[gray saddle]

ye

[remote swallow]

so make a method that sets that variable again

[gray saddle]

load config works in main class but not in my reload command class

[gray saddle]

oh ok

[bitter rune]

Mining block list: diamond, emerald, coal, netherite gold, calcite, gold, copper, diorite, granite, ancient debres, stone, netherite, end stone, am I missing anything? (The purple block in geodes, ).. I'm sure there's a list online somewhere

[remote swallow]

whats the list of

[bitter rune]

If it were an rpg mining related blocks

[remote swallow]

amethyst, andersite

deepslate and its ores

[bitter rune]

Completely forgot that's not stone down there

[gray saddle]

hey also to catch config errors should i use IOException?

wait nvm

[young knoll]

There’s also tuff and calcite

[bitter rune]

I use intellij IDEA and it usually recommends to add it after the "public void ()... It looks cleaner imo

[arctic moth]

Main.worlds.forEach(w -> {
            World world = server.getWorld(w);
            assert world != null;
            File folder = world.getWorldFolder();

            world.getPlayers().forEach(p -> {
                p.kickPlayer("World is being reset");
            });

            server.unloadWorld(world, false);

            assert folder.delete();
            Main.LOGGER.info("Successfully deleted " + w);

            WorldCreator wc = new WorldCreator(w);
            server.createWorld(wc);
            Main.LOGGER.info("Sucessfully regenerated " + w);
        });

for some reason this is not resetting the worlds or deleting the folders, its as if folder.delete() is somehow quietly crashing without setting off the assert

and yes i used forEach lol

[lost matrix]

Assertions arent enabled on default. They are a debugging feature you have to enable on your jvm.

[arctic moth]

oh

[lost matrix]

This is a common problem btw. Unloading a world wont free all resources immediately.

[arctic moth]

is there a way i can make it wait for the world file to be freed?

im guessing its autosave causing problems

[lost matrix]

Only in a hacky way. You simply call folder.delete() in a loop until the folder is actually gone.

[arctic moth]

hmm

doesnt apache have a file utils or something that waits for resources to be free

[gray saddle]

what exception do i use for config reload errors

[lost matrix]

Depends on what went wrong

[arctic moth]

oh it literally does the same thing

[gray saddle]

like a path with a string but then i put an integer instead without ' '

what exception would that be

[native gale]

Are plugins loaded before server ticks start or during the first tick?

[slender elbow]

before

unless you /reload :trollface:

[native gale]

Alright