help-development

[cunning canopy]

good idea

Iiiiits refactor time

[tardy delta]

me the whole day already 🥺

soo many errors

opened a 2nd project just to test stuff lol

[cunning canopy]

would having a #tick method in that class, then calling the tick every tick from a runnable be a good idea, or is there something better I should do

[tardy delta]

implement Runnable

or BukkitRunnable

i had some related errors and i just choose another jdk and compiled with that and it worked fine

is it the first time you get this when compiling plugin?

[cunning canopy]

isnt it extends?

[tardy delta]

idk

[native bramble]

how to take a book without PlayerTakeLecternBookEvent?

i need smth like this:
player with custom item right click on lectern with book
after that book author changing and book drop

[tardy delta]

probably taking another sdk will resolve it

anyways, is there a real profit by choosing the right eventpriority for a listener?

[glossy venture]

bro what the fuck

[tardy delta]

what if you make it private?

[glossy venture]

wtf

that fixed it

well thanks i guess

it worked before idk why it broke

[tardy delta]

lol

[glossy venture]

no bruh it broke

again

what the fuck is this now

NO WHAT THE FUCK

bruh i swear if invalidate caches doesnt fix it

[eternal oxide]

clear cache

[tardy delta]

that ide is fucked up i swear

😂

[glossy venture]

yeah wtf

indexing jdk 16? shouldnt it have shared caches

[tardy delta]

my ide is just using all my power lol

[glossy venture]

ayyyyyyy it fixed it

finally

fucking twat ide

[tardy delta]

ij be like fourteen paid for the whole psu, imma use the whole psu

What a beast lmao

some power thing on my laptops cable lol

ye

i hope i wont be able to bake an egg on it like the prev one

use the maven shade plugin

doesnt alex has some guide on his website thing?

uh oh

[eternal oxide]

you are clearly using Maven as you have maven dependencies. You should be using the pom/maven not exporting

[modest garnet]

anyone know what this means

[tardy delta]

db not opened ig?

connection or smth

[river oracle]

your database connection isn't open

[gray merlin]

What does the BukkitObjectInputStream add over ObjectInputStream?

[tardy delta]

sheesh https://paste.md-5.net/goxulenebu.java

[tardy delta]

?jd-s

[undone axle]

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

[misty ingot]

    public void mySqlSetup() {
        try {
            File file = new File(getDataFolder(), "config.yml");
            host = ConfigurationProvider.getProvider(YamlConfiguration.class).load(file).getString("database.host");
            port = ConfigurationProvider.getProvider(YamlConfiguration.class).load(file).getInt("database.port");
            database = ConfigurationProvider.getProvider(YamlConfiguration.class).load(file).getString("database.database");
            username = ConfigurationProvider.getProvider(YamlConfiguration.class).load(file).getString("database.username");
            password = ConfigurationProvider.getProvider(YamlConfiguration.class).load(file).getString("database.password");
        }
        catch (IOException e) {
            e.printStackTrace();
        }

        try {
            synchronized (this) {
                if (getConnection() != null && !getConnection().isClosed()) {
                    return;
                }

                Class.forName("com.mysql.cj.jdbc.Driver");
                setConnection(DriverManager.getConnection("jdbc:mysql://" + host + ":" + port + "/" + database, username, password));

                getConnection().prepareStatement("CREATE TABLE IF NOT EXISTS villagerPark_players (UUID varchar(50), NAME varchar(100), ECO int, STREAK int, LastStreakGiven DATETIME").executeUpdate();
                ProxyServer.getInstance().getConsole().sendMessage(new ComponentBuilder("Successfully connected to the MySQL database").create());
            }
        } catch (SQLException | ClassNotFoundException e) {
            ProxyServer.getInstance().getConsole().sendMessage(new ComponentBuilder("Error connecting to the MySQL database").create());
            e.printStackTrace();
        }
    }

what did I do wrong?

[gray merlin]

Thank you.

[tardy delta]

check your sql syntax with some online tool

[opal juniper]

shade it?

[brittle copper]

https://pastebin.com/BTvvpzVy

Can anyone help me with this? I have no idea what to do, I need both plugins and they worked fine before but now they dont

[opal juniper]

change the scope to compile and shade with maven shade plugin

[misty ingot]

all it says is that the issue is in LastSteakGiven DATETIME but I cant figure out how to fix it

tried Timestamp and TIMESTAMP too

[undone axle]

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

[silent wave]

i have issues when i try to join to the server and i have the console server open

https://pastebin.com/aMJ75k6X

[gray merlin]

@tender shard Small question, in your library, you seem to use Base64Coder#encodeLines preferentially (In the ItemSerializer) part. Why's that?

The documentation for that one says it splits the output into lines of 74 characters, but surely each item can't be 74 characters long?

[silent wave]

someone can help me pls

[delicate lynx]

1.8 :(

[cunning canopy]

this bad practice? ```java
final boolean lostAllSheep = this.playerSheepCount.get(playerId) == 0;
if (lostAllSheep)

[misty ingot]

. (checked my syntax in a syntax checker but it says that its right)

[cunning canopy]

well is it good practice or just neutral?

[tardy delta]

hoping there is a first player

or it will throw a npe

[silent wave]

i have issues when i try to join to the server and i have the console server open
https://pastebin.com/aMJ75k6X

[tender shard]

i think that was just for readability. i dont remember

the base64 decoder doesn't really care about newlines iirc

[gray merlin]

Ah, alright then.

[tardy delta]

do you already have code for your gameloop thing?

[cunning canopy]

soon done refactoring

soon ~= 30 mins

why?

[silent wave]

its a plugin or other thing

[tardy delta]

just wanted to know

nearly refactored my whole storage design

[sterile token]

I have a fast dought paginated/paged menu/guis create a new inventory per page or just use the same inv but ordering the items?

[cunning canopy]

if I pass an arraylist to a function and modify it, will it be changed in the other scope? Is the argument the same object?

[tardy delta]

the list will be changed yes

[cunning canopy]

even for class privates?

[silent wave]

com.comphenix.net.sf.cglib.proxy.Enhancer what can i do

[tardy delta]

class Test {
  List<String> strings = Lists.newArrayList("one", "two", "three");

  void something(List<String> strings) {
    strings.add("four");
  }
}``` strings will be changed yes

[tender shard]

of course

[tardy delta]

if you mean smth like that

[tender shard]

ask more specific questions

[tardy delta]

List.newArrayList :( 🔫

[cunning canopy]

thanks

if I do entity.remove() will it also be removed as a passenger of another entity automatically?

[torn shuttle]

does anyone happen to have a code snippet where they get the generic_attack_damage attribute from an itemstack? I think I have it right but my code looks like it's trying to summon Cthulhu

itemStack .getItemMeta() .getAttributeModifiers() .get(Attribute.GENERIC_ATTACK_DAMAGE) .stream() .findFirst() .get(). getAmount();
not sure about that stream

[silent wave]

help me with this please https://pastebin.com/aMJ75k6X

i dont know how to repair it

[tender shard]

well that will only get you the first attribute. You could have more than attribute modifier

[tender shard]

are you actually coding your own plugin?

[silent wave]

i'm gonna try

[torn shuttle]

so the attack speed could have multiple attributes affecting it? Is there a way for me to just get the final result?

[tender shard]

there is no final result. I mean, imagine you have two modifiers, both for EquipmentSlot.MAIN_HAND. One doubles the damage, the other adds 1.
There simply is no final "attribute modifier", it always depends on the "input". If the normal damage would be 5, then the result would now be 11 (5*2 + 1). If the input was 2, it would be 5 (2*2 + 1)

unless I misunderstood what attributes are

[silent wave]

yeah, i will in a future

[civic apex]

I'm trying to display a scoreboard to a player using packets. I have to send a ScoreboardObjective, but I cant cast Objective to CraftObjective

because its not public

I tried using reflection but it throws this
java.lang.RuntimeException: java.lang.NoSuchMethodException: org.bukkit.craftbukkit.v1_18_R2.scoreboard.CraftObjective.getHandle()

[torn shuttle]

what's the input then? Surely there must be a way to calculate the cooldown for any give item, right?

[silent wave]

but what should i do to fix it

[civic apex]

this is from the CraftObjective class (this.objective is a ScoreboardObjective btw)

also Im using a paper jar for my server

[tender shard]

ask the developers of protocollib

[eternal night]

I mean, the API already has support for per-player scoreboards

[civic apex]

im trying to send 2 different sb

tablist and sidebar

[tender shard]

why don't you just create an NMS objective if you don't wanna use the API?

it's pointless to create a bukkit objective if you don't wanna use bukkit to send it

[civic apex]

but why doesnt my code work? does paper use a different craftbukkit

[civic apex]

I could, but I want to know whats not working with my code

because it throws NoSuchMethodException when the method (in the BuildTools CraftBukkit jar) clearly exists

[tender shard]

?paste your code pls

[undone axle]

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

[sterile token]

Mfalex did you ping me my mate?

[tender shard]

not that I remember

[sterile token]

Allr thanks dont worry

[civic apex]

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

[tender shard]

you are using getMethod on a non-public method, that cannot work. You need to use getDeclaredMethod to get private methods

like this

[sterile token]

Oh I really having issue with páginated menus. Do they create a new inventory for each page or how does they work?

[civic apex]

oh, mb

[tender shard]

getMethod always only gets public methods (or the closest accessible one) because otherwise there'd be visibility problems if e.g. a class overrides a private method of any super class, etc whatever

[cunning canopy]

this a bad idea? import org.bukkit.*;

[tender shard]

I probably explained it badly but you get the idea

[tender shard]

no

in bytecode, there are no imports anyway

[torn shuttle]

ok so let me see if I am understanding this correctly, items have attribute modifiers but the attribute that gets modified is stored player-side?

because it looks like I can get a final attack speed attribute from a player

[digital rain]

``` this is the line where i set custom player skulls, but i forgot where do i get those skins in this form

[cunning canopy]

but doing import java.util.* is?

[tender shard]

thats the base64 oif the json containing the url. btw in 1.18.1+ you don't need game profiles anymore https://blog.jeff-media.com/creating-custom-heads-in-spigot-1-18-1/

[tender shard]

no, why would it be?

[cunning canopy]

because of the memes

https://tenor.com/view/java-schmiby-maz-gondal-joobert-gif-20705823

[eternal night]

its about recompilation that would fuck it up

generally with any wildcard import

was a mistake to ever have those in the first place smh

[tender shard]

recompilation? wdym?

[cunning canopy]

https://tenor.com/view/sad-cement-seal-java-programming-gif-24524699

[misty ingot]

CREATE TABLE IF NOT EXISTS villagerPark_players (UUID varchar(50), NAME varchar(100), ECO int, STREAK int, LastStreakGiven varchar(100);
can someone please tell me what the HECC is wrong with this sql syntax?

[tardy delta]

) at the end

[torn shuttle]

any ideas of how the ADD_SCALAR operation for attribute modifiers works?

[native bramble]

@EventHandler
    public void craftItem(PrepareItemCraftEvent event) {
        CraftingInventory craftingInventory = event.getInventory();
        ItemStack[] list = craftingInventory.getMatrix();
        if(list[0] != null && list[1] != null && list[0].getType() == Material.WRITTEN_BOOK && list[1].hasItemMeta() && list[1].getItemMeta().hasCustomModelData() && list[1].getItemMeta().getCustomModelData() == 1213){
            ItemStack book_new = new ItemStack(Material.WRITTEN_BOOK);
            BookMeta book1_meta = (BookMeta) list[0].getItemMeta().clone();
            String str = list[1].getItemMeta().getLore().get(0);
            ArrayList<String> lore = new ArrayList<String>();
            lore.add(colorFormat("&d" + str));
            book1_meta.setLore(lore);
            book_new.setItemMeta(book1_meta);
            event.getInventory().setResult(book_new);
        }
    }
public String colorFormat(String s) {
        s = ChatColor.translateAlternateColorCodes('&',s);
        return s;
    }

i dont know why, but book lore is not colored

[digital rain]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/attribute/AttributeModifier.Operation.html

[torn shuttle]

I see that Papple, I also don't know what adding a scalar amount looks like

[tender shard]

imagine a sword has a damage value of 5. now you add a scalar of 0.5 for offhand. then it means it does 5*0.5 damage when in offhand

[torn shuttle]

uh

really?

[waxen plinth]

Add?

[ornate patio]

How do I change the text of a tag above a player?

I've tried mounting an invisible armor stand on the player, but the name tag ends up being too low and hard to see.
I've also tried rapidly teleporting the armor stand to the player, but then the player can see their own name tag.

Anyone have any ideas?

[waxen plinth]

Add scalar is +0.5 to the multiplier

1.5 * 5, no?

[torn shuttle]

I mean why offhand in the first place?

[tender shard]

that's called "MULTIPLY_SCALAR_1"

ADD_SCALAR with 0.5 with "halfen" the value

[torn shuttle]

halved

[tender shard]

ItemStack sword = new ItemStack(Material.NETHERITE_SWORD);
ItemMeta swordMeta = sword.getItemMeta() == null ? Bukkit.getItemFactory().getItemMeta(Material.NETHERITE_SWORD) : sword.getItemMeta();
AttributeModifier modifier = new AttributeModifier(UUID.randomUUID(), "test", 0.5, AttributeModifier.Operation.ADD_SCALAR, EquipmentSlot.OFF_HAND);
swordMeta.addAttributeModifier(Attribute.GENERIC_ATTACK_DAMAGE, modifier);
// "sword" will now deal only 50% of damage when in offhand. Unless I'm totally stupid right now

this is at least how I understood it

let me just try it quickly

[torn shuttle]

this is pretty whacky

[waxen plinth]

Are you sure it wouldn't be 5 + 0.5 in that case

[tender shard]

if it would add one, then MULTIPLY_SCALAR_1 would be pointless. but I'll just test it quickly

[obsidian drift]

Is there any way to set an attribute modifier to a specific value?

[ornate patio]

How do I rename players with packets?

[tranquil viper]

I'm trying to modify the damage on EntityDamageEntityEvent. My idea is to make some sort of method that calculates a modified damage, although I'm horrible at math. Anyone know how I should approach this?

My idea was:

public double getModifiedDamage(double orgValue, double percentage) {
   return (double)(value*(percentage/100.0f));
}

I'm not positive this would work, thoughts? For exampe if orgValue was 30 and the percentage was 20 than it should return 80% of the original value (24).

[gray merlin]

Hm. I tried doing this, but it seems like I can't cast CustomCraftInventory to PlayerInventory, even if it looks like I should be able to.

PlayerInventory playerInventory = (PlayerInventory) Bukkit.createInventory(null, InventoryType.PLAYER);

How would I create an instance of an empty PlayerInventory?

[waxen plinth]

How would it be pointless

[tender shard]

lol yeah you are right that 0.5 with ADD_SCALAR gives +50%

but now the weird thing comes:

using MULTIPLY_SCALAR_1 with 0.5 also gives +50%

[torn shuttle]

ah of course

[tender shard]

and so, it's pointless to have two enums if they both to the same thing

like whut

[torn shuttle]

so uh

multiply scalar doesn't do what's documented then huh

multiply after adding 1

so something like damage += damage * 0.5?

[tender shard]

yeah, add_scalar with 0.5 doesnt do x*0.5 but it does x+x*0.5

[torn shuttle]

sick

[tender shard]

to get -50%, one can use -0.5 for ADD_SCALAR

[ornate patio]

How do I tell if an entity is a mob or monster?

[tender shard]

check if the entity is instanceof mob or monster

[ornate patio]

I want to exclude armor stands, minecarts, etc

[ornate patio]

Is every mob in the game classified as a mob or monster?

[tender shard]

no

[torn shuttle]

    /**
     * Gets the GENERIC_ATTACK_SPEED {@Attribute} from any item - for players assuming a default {@Player} attack speed!
     *
     * @param itemStack ItemStack to analyze
     * @return Attack speed value
     */
    public static double getAttackSpeed(@Nullable ItemStack itemStack) {
        double defaultAttackSpeed = 4.0;
        if (itemStack != null &&
                itemStack.getItemMeta() != null &&
                itemStack.getItemMeta().getAttributeModifiers() != null &&
                itemStack.getItemMeta().getAttributeModifiers().containsKey(Attribute.GENERIC_ATTACK_SPEED)) {
            for (AttributeModifier attributeModifier : itemStack
                    .getItemMeta()
                    .getAttributeModifiers()
                    .get(Attribute.GENERIC_ATTACK_SPEED)) {
                switch (attributeModifier.getOperation()) {
                    case ADD_NUMBER:
                        defaultAttackSpeed += attributeModifier.getAmount();
                        break;
                    case MULTIPLY_SCALAR_1:
                    case ADD_SCALAR:
                        //Yes, these two do the same thing. No, they shouldn't.
                        defaultAttackSpeed += defaultAttackSpeed * attributeModifier.getAmount();
                        break;
                }
            }
        }
        return defaultAttackSpeed;
    }

so am I on the right track then

[tender shard]

monsters are always mobs too

[ornate patio]

Well

Is there any mob in the game that is not a subclass of Mob by Spigot

[torn shuttle]

yes

funnily enough

[ornate patio]

Which ones

[tender shard]

Monster extends Creature extends Mob extends LivingEntity extends Damageable extends Entity

[tender shard]

of course. armor stands. projectiles. etc

[torn shuttle]

^

[ornate patio]

ok wait

[tender shard]

mobs are basically all "living" entities that have at least basic AI

[ornate patio]

By Mob

i mean like

animals, monsters

things that move

[tender shard]

yes

armor stands do not move

hence they are no mobs

[torn shuttle]

if your armorstands aren't moving you're just not trying hard enough

[ornate patio]

okay then

[torn shuttle]

pretty sure minecarts aren't mobs

[tender shard]

yeah, if your armor stands are standing still, you just need more shrooms

[tender shard]

because they don't have pathfinding

[torn shuttle]

also falling entities

[tender shard]

everything that has pathfinding is a mob

[ornate patio]

its jsut weird

[placid fog]

Location location =e.getClickedBlock().getLocation(); is this correct to get the location of a block i clicked on

[tender shard]

it makes perfect sense. Mob = has pathfinding

Creature = has complex pathfinding

[ornate patio]

because EntityDeathEvent only triggers on mob kills, plus armor stands for some reason

[torn shuttle]

falling is a type of pathfinding, you're just jealous of how optimized it is

[tender shard]

because ArmorStands are living entities because they can have equipment, etc

[torn shuttle]

you can also "kill" them

[ornate patio]

but boats and minecarts dont count though

minecart chests

[torn shuttle]

though tbf the same can be said of ender crystals and those are not living

[tender shard]

because boats can't have equipment etc, mojang didnt make them extend LivingEntity

[tardy delta]

hmm

[ornate patio]

How do I change the text of a tag above a player?

I've tried mounting an invisible armor stand on the player, but the name tag ends up being too low and hard to see.
I've also tried rapidly teleporting the armor stand to the player, but then the player can see their own name tag.

Anyone have any ideas?

[tender shard]

just hide the armor stand to that player

or just directly use packets instead of real armor stands

[ornate patio]

How do I do that?

[tender shard]

Player#hideEntity(theirOwnArmorStand)

[ornate patio]

damn okay

[ornate patio]

Will this have any side effects?

Will it affect join/death messages

and stuff

[tender shard]

no

[ornate patio]

what else does it do then

[tender shard]

you'll have to use NMS to send packets, or if you wanna do it the complicated way, use ProtocolLib

[gray merlin]

Is there really no way to get a PlayerInventory without a Player? It would let me avoid some more lines of code...

[ornate patio]

I've tried to figure out the NMS for such a long time but i couldn't 😔

i'll try again

[quaint mantle]

i need help

mc mc crash

[gray merlin]

?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!

[river oracle]

PlayerInventory inventory = player.getInventory();```

[ornate patio]

For some reason mojang mapped doesn't deobfuscate the packet classes

[gray merlin]

without a Player

[quaint mantle]

is just use this Bukkit.getWorlds().get(0).playEffect(event.getPlayer().getLocation(), Effect.NOTE,1);

[river oracle]

no lol in what scenario would you need to do that even

[tender shard]

wdym? ofc it does

[gray merlin]

De-serializing a PlayerInventory from base64, without losing the armour slots.

But thanks.

[tender shard]

just serialize the armor contents manually yourself as array or sth

[ornate patio]

It still deobfuscates entities and stuff though

[gray merlin]

Wanted to avoid that small part

It's pain.

[tender shard]

you aren't using mojang mappings at all, are you?

[ornate patio]

I am

[tender shard]

NO PACKET ever is named PacketPlayOutWhatever... they called ClientboundWhateverPacket

[ornate patio]

idk it's only deobfuscated half the stuff..

oh

lmao

[tender shard]

these are the proper packet names

[tender shard]

looks like you added both remapped and spigot mappings to your pom.xml

[ornate patio]

for some reason i could view the PacketPlayOut stuff and ClientBount stuff

[gray merlin]

I'm assuming that the last four slots on a player.getInventory().getContents() are the armour slots, right?

[ornate patio]

does this look normal?

<dependency>
  <groupId>org.spigotmc</groupId>
  <artifactId>spigot-api</artifactId>
  <version>1.18.2-R0.1-SNAPSHOT</version>
  <scope>provided</scope>
</dependency>
<dependency>
  <groupId>org.spigotmc</groupId>
  <artifactId>spigot</artifactId>
  <version>1.18.2-R0.1-SNAPSHOT</version>
  <scope>provided</scope>
  <classifier>remapped-mojang</classifier>
</dependency>

[tender shard]

no, this looks shitty lol

you added both remapped and not remapped

oh wait

first one is only the api

[ornate patio]

well funnily enough...

[tender shard]

then it's fine

[ornate patio]

i copied this from your blog lmao

[tender shard]

you probably added spigot.jar manually in intelliJ

yeah having the api and remapped is fine

[ornate patio]

I use vscode

dont argue

i like it

[tender shard]

no idea but obviously it has problems with using only the remapped names

[ornate patio]

either way no I haven't added any reference jars

[tender shard]

idk then

the spigot-api will definitely not cause problems, it does not contain ANY nms stuff

[ornate patio]

hmm ok

[tender shard]

no idea why vscode still suggests you both class names

does it have something like "invalidate caches", like intelliJ has?

[void isle]

How can i send a message to my server tchat when a button is pressed on my website ?

[tender shard]

there are a million ways. direct sockets, redis, your server could listen to some weird incoming messages on some open port itself, or query the webserver every x seconds, or whatever. for real there's like 50 different methods that'd come to my mind on how to do that

[tardy delta]

any improvements? https://github.com/FourteenBrush/xKingdoms/tree/master/src/main/java/me/fourteendoggo/xkingdoms/storage

ah i misspelled persistance

[tender shard]

just pretend that its dutch

[tardy delta]

it isnt?

[tender shard]

only the dutch will know

to those you can pretend it's german, idk

[tardy delta]

probably

smh tihs keyboard sucks

kinda proud of the code

[crisp steeple]

hire someone to check your server every few minutes and then type the messages in chat

[tardy delta]

some chinese dude

[tender shard]

send an email via php, then make your server check via imap every minute

[opal juniper]

honestly, just a simple http request would work. WS seems a bit overkill

a simple http server on the server on a separate thread and then just sending POST requests from the webpage would work

[ornate patio]

how do i change the name of a player using packets

ive been on this for 2 days now

I don't have much experience with how they work

[grim ice]

LOL

u actually can use it?

thats pretty cool

well even forgegradle has a runtask for vscode

so ig its possible

[gray merlin]

Can we develop plugins for 1.7.10 in JDK 9 or is it 8 only?

[boreal seal]

. . . maybe use google this time

it will give you an very clear answer instatly

idk i use 8 when i code plugins for 1.7-1.8

[eternal night]

you can code your plugin in whatever java version you can run your server with

i have no idea what 1.7.10 uses

[boreal seal]

8

[tender shard]

of course, if you use at least java 9 to start your extremely outdated server

[eternal night]

probably the feeling of death ?

and the souls of security issues

[gray merlin]

My bad, was asking for it, lol.

In the sense that I asked something stupid, that I could've googled.

And was asking for the "maybe use google this time"

[tender shard]

as said, as long as you use java9+ to actually run the server, then you can also compile your plugins for java 9

[gray merlin]

Thanks, I understand.

I'll just... do what I need in a more roundabout way, cause Java 8 is the standard in many places.

[tender shard]

yeah well java 9 is dead since 20818

[eternal night]

java 8 is still the standard ? maybe in legacy enterprise code bases o.O

[gray merlin]

For many, many places, yeah.

[tender shard]

many people still use java 8 as it has by far the longest extended support

[eternal night]

I mean, bstats I guess is not what you are getting your data from then

[eternal night]

I presume for 1.7.10 it is

lol

[ornate patio]

bump

[tender shard]

the last column is "Extended Support Until", the second last is "End of Free Public Updates"

[gray merlin]

December 2030? Jesus christ.

[eternal night]

so basically java 8 is dead 😛

outside of enterprise

well 2030 for paying customers

[tender shard]

no, it has free public updates until december 2030 for non-commercial stuff

[cunning canopy]

can you make a nogravity entity have a walking animation while mounted?

[eternal night]

ohhh

you read that wrong

lmao

[tender shard]

yeah it's very confusing

[eternal night]

sadness

kill that thing already

[tender shard]

i wish they'd always only support the 2 latest LTS

and that an older LTS isnt longer supported than a newer one

because that makes no sense lol

[eternal night]

ngl, with like 19, 20, 21 they will make so many huge additions, not using them is just shooting yourself in the foot

[torn shuttle]

the way the attribute modifiers work make me want to punch an ostrich

[cunning canopy]

um

spigot website down for u too

its 502 bad gateway for me

[ornate patio]

How do I change a player's nametag with nms

[eternal night]

google

[ornate patio]

i did

[eternal night]

this question is like, the second most asked NMS question out there

[ornate patio]

It's all outdated though

[tranquil viper]

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

    public static String hexColor(String message) {
        Matcher matcher = pattern.matcher(message);

        while (matcher.find()) {
            String color = message.substring(matcher.start(), matcher.end());
            message = message.replace(color, "" + ChatColor.of(color));
            matcher = pattern.matcher(message);
        }

        return ChatColor.translateAlternateColorCodes('&', message);
    }

Error log: https://hastebin.de/wurebubina.properties

Anyone know what's going on?

[eternal night]

I mean

not really

the core concept still works

[ornate patio]

also is it just me or is the spigot website down

[tranquil viper]

its back up

[quaint mantle]

he just wants to copy and paste

[lilac pier]

hey guys i don't find how to use CustomModelData for superiorskyblock2 i already try this

[ornate patio]

not for me

[eternal night]

Well that is too bad for them xD

[tranquil viper]

reload

idk

[quaint mantle]

everything that ive tried to do with spigot has been helped with by the internet when ive found it difficult

[digital lynx]

Is spigotmc down?

[quaint mantle]

the core concpets always work

[tender shard]

that's not a development question. you should ask that on that plugin's discord

[sonic tiger]

Nope

[digital lynx]

Mefci

Merci

Thank you

[lilac pier]

c'est tellement dur de dire comment je peux l'utiliser sérieusement

il se casse pas le cul ici

[tender shard]

english pls

[lilac pier]

go ask on the plugin's discord 😉

[ornate patio]

how do I send a packet to a player

[eternal night]

gooooogleeee

[ornate patio]

rrrrrrr

okay yeah that was obvious lol

[tender shard]

get the player's connection (the field is called "connection"), then use the send(Packet<?>) method

[ornate patio]

im just slowly losing it

been trying to do this for 2 days

[eternal night]

like, I googled your "how to change player name over head" question for a single minute

and I already ran into the right solution

[gaunt relic]

!google

[eternal night]

mostly because it has been the same 4 packets to send

for like, the past 5, 6 years maybe

[ornate patio]

this?

[eternal night]

indeed

[ornate patio]

because I have no idea how packets work

i dont know what this even means

[crimson relic]

so learn

[eternal night]

Then maybe learn about NMS and packets first

[ornate patio]

from where though

[gaunt relic]

wiki.vg/Protocol

[eternal night]

there are videos, written tutorials

wikis

[tranquil viper]

I've never used NMS in 4 years of Spigot dev, while I probably could have to save time it's not necessary for 99% of stuff imo

[eternal night]

Well for this it is rather required

[tranquil viper]

And NMS is fairly hard to learn

What is he doing

[ornate patio]

im trying to rename players

[tranquil viper]

Oh, yea you need NMS 😂

[ornate patio]

i've also done pathfinding with nms before which is also required

[eternal night]

or like, look for a library that does it for you

[ornate patio]

not sure why these arent part of the spigot api though

[tranquil viper]

That's usually what I do, there are literally libs for everything

[eternal night]

well, there is a server software out there that has all of that as API 😛

[gaunt relic]

go to wiki.vg/Protocol everything is documented there

[ornate patio]

okay

[eternal night]

wiki.vg is not really a good place to start imo

[eternal oxide]

you don;t even need that

[eternal night]

it is the low level structure of packets

[ornate patio]

yeah i noticed

[eternal oxide]

you ran buildtools remapped, you have all the source

[eternal night]

^

[tender shard]

wiki.vg is shitty if you just wanna send packets with NMS. it's showing like "how are the packets actually looking in data" but not like "how to simply construct and send them"

[gaunt relic]

the way i learn is just decompiling spigot and looking through Mojang code

[eternal night]

yes, that is basically how you do it

[eternal oxide]

literally open teh relevant class and see what it takes

[ornate patio]

hold on why do I have 1.18 and 1.19 lmfao

I don't have the string "1.19" in my pom.xml

[tender shard]

maybe just ?paste your complete pom

[ornate patio]

https://mystb.in/StepCarriersRefresh.xml

[tranquil viper]

How do I change "+1 Armor" to something like +3, or just outright copy the stats of a netherite helmet?

[torn shuttle]

I can feel myself balding over just calculating dps for minecraft items

[tender shard]

probably one of your other dependencies has 1.19 as dependency and they fucked up their pom (broken transient dependencies, or however it's called)

[quaint mantle]

anyone know what version it changed from being Bungeecord to bungeecord:main in the messaging channel

[ornate patio]

damn

I'm pretty sure it's lib's disguises

is there something I can do about it or no

[tender shard]

just "mvn package" your thing. then look for something like this in your maven log (one sec, gotta compile sth myself to show you)

[eternal night]

you can exclude a dependency

[eternal night]

beyond that mvn dependency:tree

[ornate patio]

i acutally dont have that

[eternal night]

please run the command i pointed out

[ornate patio]

https://mystb.in/EmbeddedCurrenciesRim.less

[eternal night]

yes lib disguises indeed does something dumb

google how to exclude transitive dependencies in maven

[ornate patio]

ok

[tender shard]

basically you need to add this to your libsdisguises dependency

      <exclusions>
        <exclusion>
          <groupId>org.spigotmc</groupId>
          <artifactId>spigot</artifactId>
        </exclusion>

[ornate patio]

oh okay

[quaint mantle]

Ive been trying for a few mins to fix my messaging channel , im using bungeecord and ive tried both bungeecord:main and Bungeecord channels, i have players connected to both servers im trying to use and they are connected via bungeecord. any idea whats going wrong?

i followed the spigot guide

[ornate patio]

yup that worked

thanks

[tender shard]

i wonder why libsdisguises isn't using remapped 🥲

[sterile token]

lib-disguises is it public api?

[tender shard]

yes

btw I wonder how they even made spigot 1.19 show up for people who just use their API

[sterile token]

Ok lol

[tender shard]

my dependency tree for jefflib is huge, but when including that in another project it doesn't show ANY transitive dependencies (as it should be)

what does one have to do to "break it"?

[sterile token]

Oh gradle 🤢

[ornate patio]

what is a transitive dependency

[tranquil viper]

bump

[tender shard]

gradle?

[tranquil viper]

also hey Alex!

[tender shard]

hi

[sterile token]

Dependencies that are include from another dependency

[tranquil viper]

Oh I mean other alex

But there are 2 here

XD

[ornate patio]

oh ok

[sterile token]

Hahaha hi Pray

[tender shard]

it's basically "dependencies of your dependencies"

[sterile token]

Let say for example spigot transitive depends are Guava, Netty, etc

They are a lot hahaha

[eternal night]

They use one of those fun and definitely very legal repos

[ornate patio]

i find it dumb that it imports it into my own project too though

[tender shard]

ooh yikes

[eternal night]

it is the lazy mans approach

[torn shuttle]

I haven't checked yet but do bows use the generic attack speed attribute at all? Is that wired to be the drawing time or not at all?

[ornate patio]

does "PacketPlayOutPlayerInfo with action REMOVE_PLAYER" effectively mean

((CraftPlayer) player).getHandle().connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER));

[eternal night]

that packet is missing something

but yea

[torn shuttle]

looks like bows don't use attack speed

nor damage

[ornate patio]

missing what

[torn shuttle]

hilarious

[eternal night]

well the player xD

that you want to remove

[ornate patio]

well

[torn shuttle]

guess damage makes sense anyway since arrow damage is a function of velocity

[ornate patio]

the guy didnt say what player to remove

uh

[eternal night]

the one you want to rename

[ornate patio]

I'm assuming

ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
serverPlayer.connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER, serverPlayer));

then

[eternal night]

well

not really

you have player A. The one you want to rename. And then you have every other player

the packet would take player A but would be sent to every other player

[tender shard]

that would basically tell yourself that you left the server

[ornate patio]

the next step is "PacketPlayOutPlayerInfo with action ADD_PLAYER with a different name (perhaps through reflecting on the packet data)" though

havent done that yet

[ornate patio]

ah I see

so I need to send the packet to everyone except the player being renamed?

[tender shard]

IIRC you just gotta do new ServerPlayer, then pass a custom GameProfile to that

[ornate patio]

🤔

hold on i'll be back

[shadow vine]

I used set cancell to cancel a damage event but I want to show hit effect how do I do that

[sterile token]

I think only way are packets

[shadow vine]

Which packet

[tender shard]

Player playerToChangeName = (Player) sender;
ServerPlayer nmsPlayerToRemove = ((CraftPlayer) playerToChangeName).getHandle();
GameProfile newGameProfile = new GameProfile(playerToChangeName.getUniqueId(), "NewName");
ServerPlayer nmsPlayerToAdd = new ServerPlayer(nmsPlayerToRemove.server, (ServerLevel) nmsPlayerToRemove.level, newGameProfile);
for(Player otherPlayer : Bukkit.getOnlinePlayers()) {
    ServerPlayer otherNMSPlayer = ((CraftPlayer) otherPlayer).getHandle();
    otherNMSPlayer.connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER, nmsPlayerToRemove));
    otherNMSPlayer.connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.ADD_PLAYER, nmsPlayerToAdd));
}

This will basically tell all players "mfnalex has left", then tell them "NewName has joined"

might wanna adjust that a bit ofc. e.g. you don't need to send it to yourself, I guess

[sterile token]

Does that make bungee server think that a player has been conencted?

[tender shard]

of course not

[sterile token]

Because im thinking ways for tricking bungeecord

Oh ok

[tender shard]

it simply sends a packet to all online players

[sterile token]

I suppouse haha just but want to check it

I wont stop thinking ideas for tricking bungeecord PMC

It must should be a way for tricking it

[fair acorn]

how could i teleport a specific player to cords?

[tender shard]

by using Entity#teleport https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/Entity.html#teleport(org.bukkit.entity.Entity)

[fair acorn]

For example?

[tender shard]

for example

myPlayer.teleport(someLocation);

[fair acorn]

like this? player.teleport(1, 2, 3);

[tender shard]

no. If you'd check the javadocs, you'd see that the teleport(...) method requires either a Location, or an entity as first parameter

or if you'd just use your IDE's auto completion

[opal juniper]

like Player#teleport(Location)

[tender shard]

every IDE shows you the proper method signatures

I think it's pretty self explanatory

[sterile token]

Agree with you mfalex

[swift spear]

How can i keep the content of a sign if i use player#openSign(sign)

[tender shard]

it does that automatically

this is what you mean right?

or do you want to prevent players from changing the opened sign?

[swift spear]

public static void openNewSign(Player player) {
        player.getWorld().getBlockAt(player.getLocation()).setType(Material.OAK_SIGN);
        Sign sign = (Sign) player.getWorld().getBlockAt(player.getLocation()).getState();
        sign.setLine(0, "Test1");
        sign.setLine(1, "Test2");
        sign.setLine(2, "Test3");
        sign.setLine(3, " ");
        sign.update();
        player.openSign(sign);
    }```
i got this but i want the text I put in the sign to be in the opened Sign,
idk how to explain
it just opens an empty sign

[arctic moth]

need help with pom, some EssentialsXDiscord dependencies arent working
https://paste.md-5.net/daratokewo.log
https://paste.md-5.net/zamudukagu.xml

[ornate patio]

ok so wdym

is that basically this approach?

[arctic moth]

im guessing im missing a line, just took stuff from essentialsx wiki

faq

whatever

ran clean package, didnt work

says the poms are missing, anyone know a way to make it work?

[old geyser]

How can I make players not release specific enchanted items when they die

[arctic moth]

EntityDeathEvent (unless theres a PlayerDeathEvent cant remember)#getDrops and then loop through items, check if it has specific enchantment, and remove it from the list

[arctic moth]

anyways still waiting on a reply

[old geyser]

the pl is 1.19

[somber sequoia]

Hey, I need to stop a crafting if there is a certain item in it how would I do that?

[somber sequoia]

it looks like its missing a repository for JDA and bstats but I might be wrong

[arctic moth]

what does that have to do with anything

[old geyser]

mh

[arctic moth]

idk probably, but those are dependencies of EssentialsXDiscord, should download them from its pom, right?

[somber sequoia]

yeah it probably should but it says that those 2 are missing

idk i never used EssentialsXDiscord

[arctic moth]

ig i can try adding them directly and seeing what happens

[somber sequoia]

try adding their repo

and i think that might work

[arctic moth]

uhh what are the repos

[somber sequoia]

i have no idea

try googling

[arctic moth]

weird, only see dependency imports on google but not repo

downloads anyways lol

ig it doesnt need repo

just dependency

worked

i have no idea why i just needed dependency

maybe its part of spigot-repo or smth

[arctic moth]

bstats

idk where jda came from

[somber sequoia]

it looks like jda is from jcenter.bintray.com

[regal anchor]

hey guys I just saw someone writing if (sender instanceof Player player) and then use player is it something a Java version greater than 8 is allowing ?

saw it here https://www.spigotmc.org/threads/how-to-seperate-textcomponent-by-commas.567478/#post-4457515

[full forge]

Yes that's legal code

[regal anchor]

what's the Java version ?

doesn't work with java 8

[full forge]

17 I'm guessing

Why are you doing stuff in 8 lmao

[regal anchor]

always used Java 8

[full forge]

Updating to the newest version is nice, lots of useful features like the instanceof one

[onyx fjord]

Unsupported on newest MC anyways

[regal anchor]

My server is 1.12

[onyx fjord]

I think limit for you would be like 11

Idk

[regal anchor]

So I can't use java 17 and spigot 1.12 together ?

[lament moon]

Hi! How can I code potion stacker command?

[tender shard]

no

[tender shard]

stacking the potions isn't enough. you also have to listen to the consume event to make it not "glitch out". You can look at my StackResize plugin https://github.com/JEFF-Media-GbR/StackResize

[somber sequoia]

thats cap

i was running a 1.8 server with java 17

[lament moon]

thanks

[tender shard]

well I know that 1.12.2 requires requires java 8 to java 10 to compile. not sure if you can run it with higher versions anyway, though

but probably not

[somber sequoia]

i mean

why would it not run with a higher version

[lament moon]

I thought that with command example /stackpotions

[tender shard]

don't ask me, there's a weird version check

[tender shard]

well simply collect all potions from the inventory, add them one by one to a temp inventory. loop over the potions in the temp inventory, and if any of those "isSimilar", then +1 the stacksize. if not, use a new slot. then add those items back to the original inv

[lament moon]

Thank you!

[somber sequoia]

idk i just spinned up a 1.12 server with java 17

[tender shard]

hm then it only requires these specific versions for compiling

yeah then you can of course also compile your plugin for 1.17

I thought that if buildtools requires java 8 - java 10, then the actual spigot.jar would require one of those versions too

weird

[somber sequoia]

doesnt look like it

[somber sequoia]

unless im using some weird version

[tender shard]

1.16.5 does NOT run on java >16

so yeah it's weird lmao

[eternal oxide]

?paste

[undone axle]

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

[regal anchor]

for now eclipse doesn't allow me to write that recent java stuff and I don't think that's related to spigot yet

I changed the JRE home to /usr/lib/jvm/java-18-jdk

previously it was /usr/lib/jvm/java-8-openjdk

eclipse just says "delete token player" in if (sender instanceof Player player)

[tender shard]

you also need to change the language level in the project settings

right click project in package explorer -> properties -> java compiler -> set it to 17

set this to 17

if you're using maven, you probably also wanna change your pom.xml, or build.gradle if using gradle

[regal anchor]

the maximum is 13 with my "Compiler compliance level"

and also in my Execution Environments the maximum is JavaSE-13

[tender shard]

what does Help -> About Eclipse say?

[sterile token]

Also did you install jdk 18 right?

[tender shard]

as version

[sterile token]

Oh eclipse 🤢

Not bullying you

I just remember how much work i used to have using that shity IDE

[regal anchor]

I cloned aur.archlinux.org/jdk.git

[tender shard]

yes eclipse takes so much effort to just use it

[regal anchor]

then makepkg

[sterile token]

U are on linux i suppouse

If you run: java -v

Does tell you running jdk-18?

or java -version

[tender shard]

with this version, it supports up to java 15

so I guess yours is even older?

[sterile token]

Really you installed eclipse? Hahaha

[regal anchor]

oh it still says 1.8

[sterile token]

Okay good point

[tender shard]

i also have netbeans and vscode installed

[sterile token]

I accept that IDE's but eclipse...

Also how you mate? I forget to ask you!

[regal anchor]

yes 4.14

2019

[sterile token]

One question, why dont u neither use Intellij community nor Netbeans?

[tender shard]

then update or just directly switch to intelliJ

[regal anchor]

but intellij isn't free

[tender shard]

it is

the community edition

[sterile token]

You have a community version

Which is free

[ornate patio]

ServerPlayer has a 3 arg constructor MinecraftServer minecraftserver, ServerLevel worldserver, GameProfile gameprofile, where do I get minecraftserver and worldserver from

[tender shard]

from your existing NMS player object

[regal anchor]

okay I'll try intellij thanks

[ornate patio]

oh k

[sterile token]

There are 3 versions from intellij, Community (free one), Ultimate (paid one)

[tender shard]

@ornate patio

[tender shard]

there is no student edition I think

being a student gives you the ultimate version

[sterile token]

Ahh that was

I forget haha

[ornate patio]

oh i didnt see this

ty

[sterile token]

mfalex do u still selling your studen emails?

I think someone from this server offered me students email to get intellij ultimate

[ornate patio]

then why is this guy saying the last two steps

[eternal night]

isn't there an EDU eddition or smth

[sterile token]

Yes there 3 versions im really sure

[ornate patio]

they dont look necessary

[eternal night]

yea iirc there is a custom build for jetbrains academy

[sterile token]

#help-server for plugin question

Here only development questions

[velvet oxide]

👍

[ornate patio]

and this won't affect anything server-side correct?

player.getName() will still return the player username?

[tender shard]

i never sold them lmao

[sterile token]

No problem mate have a good day

[sterile token]

Sorry i get confuse

There was another alex

[tender shard]

i can create unlimited @wwu.de and @still fulcrum-muenster.de email addresses, but I never said that I sell them haha

i dont think that would be legal 😄

[sterile token]

I know idk

But you know that "Whoever is afraid to die should not be born"

Not asking you for one, just mention it

[ornate patio]

@tender shard ?

[sterile token]

BE patient

YOu are not PaYiNg hIm

[ornate patio]

okAy

[eternal oxide]

You could easily test it

[tender shard]

yeah of course

[shut field]

I have a map with a list in the config but it is returning null?

It looks like it is saving to the config properly

[sterile token]

Send code and yaml file please

Use this url for sending the code and yaml

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

[shut field]

ok hold on one second

My dad just stole the computer right when I was about to send it

[sterile token]

Allright dont worry

Just send it when you are done

[shut field]

It’ll only be like 2 min

[sterile token]

Allr have a good night

[ornate patio]

alrighty

[shut field]

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

the stuff being put() and get() are lists

[sterile token]

1 sec

[shut field]

and the map is a map of the class so it is being saved to the config

[sterile token]

I mean you are using the map for serialization

[shut field]

yeah

[sterile token]

Allright can you send the full class?

[shut field]

ofc

[sterile token]

I think its easy to help

[shut field]

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

[sterile token]

What is the isue you are getting?

Any exception

[shut field]

the exception comes in a different place because when deserialize occurs all values in the list are null

so I use a function from the ItemClass on it and it gives nullpointerexception

"Cannot invoke <random function from the class> because the return value of "java.util.List.get(int)" is null"

[sterile token]

Okay its weird how you code

You put all in one line

[ornate patio]

the server completely fell apart lmao

accounts just get randomly kicked when other ones join

[shut field]

sure, sure

[shut field]

yeah but why are all the values from the list getting turned to null in the deserialize function

[stiff dock]

I'm currently running bungeecord on my network with luckperms bungee on my proxy and luckperms on my spigot/paper servers however the bungee commands for neither the default group or admin group are displaying that they don't have permission to execute. The permissions are set to the default group with the correct server permissions, so I'm really baffled as to what is preventing them from working. Any help would be appreciated.

[sterile token]

Please use #help-server for server or plugins questions non related to programming

[stiff dock]

development of server?

[vocal cloud]

Development of plugins

[sterile token]

Here is more development in way of programming

[stiff dock]

ah this is java and c++ use

[sterile token]

Yes mostly programming

[stiff dock]

👍

[sterile token]

No problems mate have a good day

@stiff dock Just copy-paste the issue there and i try to help

What its better for registering a class and for calling some methods?

[torn shuttle]

I know this is a hard to answer question but does anyone have any idea of how item plugins usually mess with damage reduction derived from protection in terms of customizing it? The math behind damage reduction is so insane I have a hard time believing there's plugins out there seriously messing with the toughness and protection attributes

[ornate patio]

anyone have any idea what the constructor argument for ClientboundRemoveEntitiesPacket is?

[sterile token]

Have you checked in the jds?

[ornate patio]

nvm it turns out i dont even need to pass in a param

[sterile token]

Because that why they are for sorry if sound rude

[ornate patio]

whats a jds

javadocs?

[sterile token]

Yeah

[ornate patio]

it's an NMS class

[sterile token]

Oh NMs doesnt have javadocs right?

[ornate patio]

yeah

[sterile token]

As far as i know NMS is from minecraft and is obfuscated not from spigot right?

[ornate patio]

spigot is built on nms

and nms is a completely mess, you mainly have to reverse engineer everything

[sterile token]

Yes because NMS is maninecraft server native code right?

[ornate patio]

yes

[sterile token]

I never touched NMS

That why sorry for ignorance

[ornate patio]

its fine

[sterile token]

Also i think i know you from somewhere else

[ornate patio]

hm?

where

anyways

// player is the joining player
// name is the name i want to rename the player to

ServerPlayer nmsPlayer = ((CraftPlayer) player).getHandle();
ServerPlayer newNmsPlayer = new ServerPlayer(nmsPlayer.server, (ServerLevel) nmsPlayer.level, new GameProfile(player.getUniqueId(), name));
nmsPlayer.connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER, nmsPlayer));
nmsPlayer.connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.ADD_PLAYER, newNmsPlayer));

// the code below doesn't even run yet because a single user gets kicked immediately from the lines above
for (Player otherPlayer : Bukkit.getOnlinePlayers()) {
    if (otherPlayer.getUniqueId().equals(player.getUniqueId())) {
        continue;
    }
    ServerPlayer otherNMSPlayer = ((CraftPlayer) otherPlayer).getHandle();
    otherNMSPlayer.connection.send(new ClientboundRemoveEntitiesPacket());
    otherNMSPlayer.connection.send(new ClientboundAddPlayerPacket(newNmsPlayer));
}

Does my code not reflect what this guy said to do?

The function is called when a player joins, but I get immediately disconnected:

[ornate patio]

Same issue happens with this code

(ping me if respond ty)

[lethal coral]

So let's say I'm making a plugin that uses mojang mappings... Am I allowed to put the source of that plugin on github?

[eternal oxide]

That code kinda works

but yoru client will be kicked if you attempt to chat with the wrong profile

"Chat message validation failure"

Well it does work once portaled away and back

[wide oracle]

how do i get all entities in a specified radius of another entity

[kind hatch]

Entity#getNearbyEntities()

[wide oracle]

did not know that existed

[ornate patio]

i mean i cant even log in

[sterile token]

You can also search on google that what you mention

[eternal oxide]

You can;t send it in the login event as you are not fully logged in yet. The client is not ready to accept those packets at that stage

[sterile token]

Oh so that is his issue

I think

@ornate patio try sending the packet on PlayerJoinEvent but with a delay of 30 seconds

Or something like that

[sterile token]

https://c.tenor.com/-i9mRdfpygYAAAAM/squidward-throw-away.gif

[ornate patio]

should i schedule a task to send it 1 tick after playerjoinevent?

[eternal oxide]

more than 1 tick

Client has to finish joining and notify the server it has

I've got it all working, including chatting, except for it updatign without having to portal away and back

[sterile token]

You can change the skin using the GameProfile object if im not wrong

[eternal oxide]

Yeah, I've got skin changing a while back

[sterile token]

Wait how does player skin works?

Now i want to read how they works

In they way of rendering because i know that they have to be signed or something like that+

https://www.spigotmc.org/threads/get-value-signature-of-skin-from-file.390567/

I have find that

OH ok

I have read and skin must be signed by mojang

In other words a user must have to upload it

And they yes you can get the signature and set it to players

yes i just realized

Okay try it

I never used it

I think it should works

[granite burrow]

Is there a way that I can detect if a player is being rode

[sterile token]

rode?

[granite burrow]

like if someone is sitting on their head

[sterile token]

Oh that have specific name

[kind hatch]

Check their passengers.

[eternal oxide]

This is not so easy as sending a respawn packet to the client with a replaced GameProfile causes it to goto the world spawn as if it was killed.

[sterile token]

Answering to?

[eternal oxide]

Sorry still talking about changing player name

[sterile token]

Oh ok

[eternal oxide]

Thinking out loud

[sterile token]

Maybe tell him to open a thread

[granite burrow]

thank you 😄

[sterile token]

Have a good day/night

[main dew]

World#notifyAndUpdatePhysics``` anyone know how work flag in this method? 😅

[sterile token]

Have you read the javadocs?

[lethal coral]

Bump

[sterile token]

Because the javadocs are useful for reading about class methods its params, its param types, etc

[sterile token]

Nice from hearing

Is it possible?

[main dew]

NMS method 😅

[sterile token]

Oh now makes sense

[lethal coral]

Nevermind I literally just found a thread reasoning that it's a development purpose 🤦‍♂️

[sterile token]

I wont never mix with NMS because if that type of things are not consider by the api its becaue they are dangerous or can cause other issues

[ornate patio]

is there an event for when that happens

[eternal oxide]

no

[ornate patio]

but what if some computers are slower than others than

[eternal oxide]

You can;t do it at login/join

[kind hatch]

Isn't that the whole point of the PlayerJoinEvent? Is that it fires after they are done logging in?

[eternal oxide]

Kinda, but teh client is not out of the login protocol phase yet

[echo basalt]

it fires before the client loads their world which is kinda meh

I'd rather wait for the first PlayerMoveEvent they fire

[ornate patio]

what if someone damages them and they knocked back while logging in

[echo basalt]

check yaw

or inc packets

[ornate patio]

huh

[ornate patio]

you mean check if their head rotates?

[echo basalt]

ye

[ornate patio]

okay

[subtle folio]

Is it possible to fully modify the tablist like MCC?

[buoyant viper]

well if mcc did it

[dusk flicker]

that isnt the scoreboard

thats the tab list

[subtle folio]

thats what i meant

[dusk flicker]

ah

[subtle folio]

I mean without like crazy modification

[dusk flicker]

Well yes, you would require a resource pack for it to look that good without lines and such

[subtle folio]

of the server jar

[subtle folio]

Yeah Yeah

[dusk flicker]

You shouldent have to modify the jar at all

[subtle folio]

oh really?

[dusk flicker]

Should just be creating fake player objects that register in the tab list

[subtle folio]

But how would I make the players inline?

and have headers over them?

[dusk flicker]

basically everything is a fake player on that, so its just applying headers & footers to set the size of it, and just adding fake accounts *or similar to it, with custom names, some being blank resulting in that

Personally I know just a bit of the backend, but not enough to fully make it

I would recommend finding some plugins that do it, and looking at their source

[quaint mantle]

is this done correctly?

or by a bad way

[dusk flicker]

you're nesting some if statements which could be removed

[eternal oxide]

yay got name changing workign

[hidden kestrel]

Am I doing anything wrong or is my server too small? I have a smaller which 3 gb of ram.

It's using a custom plugin, in which it creates 6 worlds in onEnable.

        new WorldCreator("community").createWorld();
        new WorldCreator("community_nether").environment(Environment.NETHER).createWorld();
        new WorldCreator("community_end").environment(Environment.THE_END).createWorld();
        new WorldCreator("immersive").createWorld();
        new WorldCreator("immersive_nether").environment(Environment.NETHER).createWorld();
        new WorldCreator("immersive_end").environment(Environment.THE_END).createWorld();

The server's tps immediately tanks after start up, before anyone has even joined. The 'immersive' worlds are very small worlds. What am I doing wrong?

[dusk flicker]

what version

[kind hatch]

You could try changing your plugin's yml startup flag to run ON_LOAD instead of STARTUP.

[dusk flicker]

also, run a timings report and send it

[hidden kestrel]

1.19.1

[hidden kestrel]

What's that do??

[hidden kestrel]

I really want to but it seems to run out of memory almost immediately after it starts lol

[dusk flicker]

then add more memory

[hidden kestrel]

But I don't see why I'd have to when it runs out before anyone is even on the server??

If the issue persists I could keep shovelling money into more memory but that doesn't fix my issue

[kind hatch]

Sorry, I was using the wrong variables. What you would want is the load variable and the variable to be STARTUP. It basically makes your plugin execute it's onEnable method before the worlds load.

[drowsy helm]

more memory isnt always the best solution

[hidden kestrel]

That's what I mean

and that's why I'm asking here

[drowsy helm]

wait are you creating a brand new world on start up?

6 brand new worlds*

[hidden kestrel]

Do I not do that in order to load them in ??

That's what I was told

[quaint mantle]

i can remove the action one and just put an && in the first one right?

[drowsy helm]

nah it is

[hidden kestrel]

Does that make a difference if I have

        new WorldCreator("community").createWorld();
        new WorldCreator("community_nether").environment(Environment.NETHER).createWorld();
        new WorldCreator("community_end").environment(Environment.THE_END).createWorld();
        new WorldCreator("immersive").createWorld();
        new WorldCreator("immersive_nether").environment(Environment.NETHER).createWorld();
        new WorldCreator("immersive_end").environment(Environment.THE_END).createWorld();
``` in my `onEnable`?

[hidden kestrel]

Then yes i am

Though the worlds have obvs already been generated

[drowsy helm]

spigot or paper?

[hidden kestrel]

Paper

asking here because the code is spigot 🥴

[dusk flicker]

?whereami

[undone axle]

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

[dusk flicker]

code might be spigot but its having an error on a paper server

ask them

[drowsy helm]

allegedly they load async so i dont know why it would tank so much

[hidden kestrel]

oke

I have no clue either, especially because I have another server with the exact same plan

with more worlds

[placid fog]

i want to tilt a 3x3 area with a hoe what is the best way to select the location of the 3x3 area?

[hidden kestrel]

and that rocks a steady 20 tps

as soon I as I comment out the world load on this one though, tps goes back to 20 so it must be that part

Anyway, I'll hop on over to the paper folks and ask those guys

[drowsy helm]

BoundingBox

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/util/BoundingBox.html

[subtle folio]

DOUBLE B

[eternal oxide]

@ornate patio Was it you trying to do an animated skin the other day?

I remember workign with someone

[ornate patio]

no

i'm just trying to rename players

[eternal oxide]

ok

I have renaming working if you want it.

However I don;t have renaming and changing skins working at teh same time yet

either/or

[placid fog]

ok i see, is looping through the bounding box an okay way to tilt the blocks?

[drowsy helm]

yeah

im assuming you mean till not tilt right?

[placid fog]

oh yeah mb

[ornate patio]

that'd be helpful 🙂

[eternal oxide]

I'm just seeing if I can get it to preserve the skin changes with the name

[ornate patio]

okay

I don't really need skin changing though

[eternal oxide]

yep, its just for completeness

I don;t like it losing teh skin when I change name

[ornate patio]

yeah i understand

[eternal oxide]

Almost there. It is keeping the skin now, just losing the second layer

[placid fog]

thx its working now and its way easier than just manually adding the locations

[eternal oxide]

?paste

[undone axle]

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

[eternal oxide]

@ornate patio https://paste.md-5.net/umelesubaj.java

it changes the name above their head and in tab

[ornate patio]

tysm 🙏

[eternal oxide]

it does not change their name in chat

[ornate patio]

I'll let you know if I get it working

@eternal oxide wait what is NMSUtils

[eternal oxide]

ah my helper class... sec

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

its just so I don;t need CB imports

[ornate patio]

alright

@eternal oxide ran into an error

the method is called on move not player join

https://mystb.in/ForbiddenOclcDeck.sql

I'm on 1.18.2 btw if that makes any difference

[eternal oxide]

very probably

that code is for 1.19.1

[ornate patio]

well

[eternal oxide]

stick it in a command

[ornate patio]

the change i made is this

[eternal oxide]

to test

[ornate patio]

ServerPlayer nmsPlayerToAdd = new ServerPlayer(nmsPlayerToRemove.server, nmsLevel, newGameProfile);

[eternal oxide]

just to be certain you are eliminating all possible causes

[ornate patio]

okay

[ornate patio]

yeah still errors

[18:11:48] [Server thread/INFO]: no_hom0 issued server command: /test
[18:11:48] [Netty Server IO #1/ERROR]: Error receiving packet 54
java.lang.NullPointerException: null
[18:11:48] [Server thread/INFO]: no_hom0 lost connection: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.NullPointerException
[18:11:48] [Server thread/INFO]: no_hom0 left the game

[eternal oxide]

no clue, you'll have to check each of the packets to see which is causing it

[ornate patio]

alright

[eternal oxide]

theres only 5 in total

just comment them out one by one to see

in the for loop

[ornate patio]

doing that

oh my god wait

i think i figured it out

I was using Player#setPlayerListName right after

i guess that screws it up

although i would like to have a seperate player list name though

is that possible or no?

[eternal oxide]

player list? you mean tab?

[ornate patio]

yeah

[eternal oxide]

the connection.send(playerInfoAdd); sets both the name above their head and the name in tab

[ornate patio]

yeah but using Player#setPlayerListName after that causes a kick

is it possible to seperate the name above head and the name in tab?

[eternal oxide]

um, you can remove them from Tab, not sure you can have both different without handling all teh tab list

[ornate patio]

well I mean spigot has a built in api method to do that

[eternal oxide]

was that error in the server console or teh client?

You could try getting a fresh Player instance before setting the tab

[ornate patio]

this one was in server console

[eternal oxide]

Well good luck. I've got to turn in for the night.

[ornate patio]

thats fine

thanks so much, wouldn't have been able to do this without you 🙂

[fierce dock]

Is there an event that allows me to see if a player starts to mine a block, or do I have to work with packets.