help-development

[fluid river]

I

[torn shuttle]

I'm pretty sure I've read dates in chinese before that I could understand

[fluid river]

there is one which means month/moon

[hushed spindle]

2021.1.3 seems to work slightly better and allows higher language level 👍

[fluid river]

on both chinese and japanese

on chinese it's yue

i don't know how to write tones in discord

[torn shuttle]

月

right

[fluid river]

yeah

this one

[torn shuttle]

yeah same

kanji is fun like that

[fluid river]

japanese and china invaded each other like 99 times

long ago

so they have a lot of similar characters

[torn shuttle]

just yoink what they want, give it their own spin and then add two more alphabets into the mix because things that make sense are for cowards

[fluid river]

the man for example

looks like lambda

in both languages

[torn shuttle]

I mean sort of like lambda sure

[fluid river]

well, china has just on alphabet

[fluid river]

yeah

consists of 2 lines

/ and \

[torn shuttle]

japanese and chinese have to change

it's ridiculous

though tbf chinese does have simplified chinese now

[fluid river]

they have a pinyin tho

both of them

[torn shuttle]

yeah and it sucks

[fluid river]

you can write stuff using default letters

but with tones

i only remember one use of them

english me is chinese wo

where above o there is a v sign

wǒ

[torn shuttle]

the pinyin sucks

[fluid river]

which means yo go down and then up again

pronouncing this word

W-lowO-higherO

More like a woah

[torn shuttle]

like Chongqing does not sound at all like what it's spelled out to be

[fluid river]

well, chinese doesn't have r

that's the only difference ig

[torn shuttle]

there's no r in Chongqing

it's still completely off

[fluid river]

i mean they write letter r

but it has zh sound

for some reason

[torn shuttle]

then just write zh

[fluid river]

yeah true

their country is named zhong guo

middle state

oh i know why

[torn shuttle]

everything about china is mid

[fluid river]

cuz o after zh is pronounced like u

dzhoong guo

[torn shuttle]

middle kingdom

[fluid river]

french is Fa guo

germany is de guo

but hell why the fuck is russia

Eluosi

why

explain

[torn shuttle]

because it has a land border with it

this is fairly common

[fluid river]

korea is Han Guo

hehe japan is a Ri Ben

Sunny something

[torn shuttle]

japanese also breaks the usual nomenclature for the name they have for china

[fluid river]

hello, im eluosi'an

russi`an

why

[barren oak]

how can i make inventory instance to be associated with block?

like metadata

[hard socket]

Where does PlayerMoveEvent get called?

[fluid river]

?

PDC ig

[fluid river]

wdym

[hard socket]

what class it gets called in the nms source code

[fluid river]

what exactly are you trying to do

[fluid river]

idk why do you need it

it just works

[hard socket]

I wanna check some stuff

[fluid river]

?stash

[undone axle]

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

[fluid river]

?packets

how to get wiki.vg

[barren oak]

when player clicks on block, open the associated with it storage

[fluid river]

You can store a PDC on a chunk

and if player clicks on the block in that chunk

check if the block location is stored in the chunk PDC

And open the inv

Tho it won't store items, just a link to the block

Unless you create a saving system

[barren oak]

mmm

you know rust?

[fluid river]

no

[barren oak]

okay, then

[fluid river]

you can add 2 entires to pdc

one is gonna be location

and second itemstack[]

and keys to those entries should have some connection

so by knowing key to the location you would be able to open associated inventory

[barren oak]

look, i'm trying to do like the chest, but without the actual chest

[fluid river]

?blockpdc

[undone axle]

Learn about CustomBlockData here:
https://www.spigotmc.org/threads/custom-block-data-persistentdatacontainer-for-blocks.512422/

[fluid river]

you can also try this

it has the same chunk thing under the hood i guess

but provides you an easy API to store ItemStack[] in a block data

[barren oak]

ye, thanks for help anyways

[fluid river]

Tho you would need to use Bukkit.createInventory() anyways

and fill it with items from data

and then save the data back when inventory is closed

[barren oak]

i dont sure if it will work okay for all players who looks into right now

[fluid river]

well, you can make an instance check

[spare hazel]

what is a BarStyle?

[fluid river]

So when first player opens the inv, he gets the first instance

And others get the same instance, not a new inventory

[barren oak]

oh i got it

ye

[fluid river]

idk if it will work tho

[chrome beacon]

The bossbar has different styles... meaning it can look different

[barren oak]

oh, no

[fluid river]

?jd-s

[undone axle]

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

[chrome beacon]

For example it can be one solid bar or split in to smaller sections

[barren oak]

i will have many of these blocks

[fluid river]

doesn't really matter

[barren oak]

i know servers who already did it perfect

[fluid river]

there will be one inventory instance per block

[spare hazel]

an what is a BarFlag?

[barren oak]

i will look into it, but i think there can be simplier solution

[fluid river]

and all of them would be null unless there would be at least one player currently viewing it

[barren oak]

thanks anyways

[vital sandal]

:l

https://discord.com/channels/690411863766466590/1122182720659919068

still in need

[fluid river]

bruh

learn to use javadocs

these are barflags

[vital sandal]

paid if you can help it working :l

[fluid river]

and these are barsyles

[fluid river]

.

[spare hazel]

okay thanks

is having multiple bukkitRunnables (10+) gonna make the server performance worse? the only thing they do is hide a bossbar from a player

[ivory sleet]

Na not rly

[spare hazel]

i dont have a lot of money around so performance is my number 1 priority

[fluid river]

are there 10 runnables per player

[shadow night]

It's bad if there is like 200 that do stuff every tick

[hushed scaffold]

when using the player.attack() method is it possible to buff the damage of that? like for example doubling its damage? the method uses the players mainhand item to calculate the damage

[young knoll]

Listen for the resulting EntityDamageByEntityEvent

[fluid river]

does it call any event

[spare hazel]

1 runnable per player

[fluid river]

if it does, then just check for it

and that the damager is the player you are messing with

[hard socket]

@fluid river when I am cancelling the event it teleports me back

I dont want it to move at all

I guess I need to remove it with packets

[eternal oxide]

packets will still teleport you back

due to client prediction

[hard socket]

then how does hypixel do it?

[eternal oxide]

probably sending location packets fast

[young knoll]

Wait what are we doing

[eternal oxide]

cancelling every move event is about as good as you can do it, but you may see a TINY movement each time on the client

[fluid river]

you can try setting to to the from

[young knoll]

Set their walk speed to 0

[fluid river]

e.setTo(e.getFrom())

[young knoll]

Also give them negative jump boost

[eternal oxide]

The only way you could improve that (by a few ms) is to spam location updates to teh cloient

[fluid river]

idk what's gonna happen

also yeah

flyspeed and movespeed to 0

but it won't change head rotation mechanics

[eternal oxide]

that would help too

[somber scarab]

?paste

[undone axle]

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

[spare hazel]

for (HypixelPlayer player: array) {
                    player.setTrueStats();
                    player.getSkillBossBar().setVisible(true);
                    if(player.getSkillBossBar().getPlayers().size() != 0) {
                        player.getSkillBossBar().removePlayer(getServer().getPlayer(player.getUuid()));
                    }
                }

is this gonna lag the server? its in onEnable()

[somber scarab]

Does anyone know what this error means <.<?

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

[eternal oxide]

onEnable will have no players unless it's a reload

[chrome beacon]

Did you use a lib and not shade or provide it in another way

[hard socket]

will try that thx

[somber scarab]

Im not sure, how can I check?

[fluid river]

you can also try teleporting player to his original location each tick xD

[chrome beacon]

You should know your code?

[fluid river]

with a runnable

[spare hazel]

new BukkitRunnable(){
            @Override
            public void run(){
                ArrayList<HypixelPlayer> array = new ArrayList<>(uuidToPlayerMap.values());
                for (HypixelPlayer player: array) {
                    player.setTrueStats();
                    player.getSkillBossBar().setVisible(true);
                    if(player.getSkillBossBar().getPlayers().size() != 0) {
                        player.getSkillBossBar().removePlayer(getServer().getPlayer(player.getUuid()));
                    }
                }
            }
        }.runTaskTimer(this, 1L, 80L);

full code

[somber scarab]

@vast ledge

We're both working on it

[dire marsh]

you didn't shade acf correctly (or at all) it seems like

go check their docs

[spare hazel]

is this gonna lag the server with 10+ players?

[dire marsh]

noone can answer that

[spare hazel]

why?

[dire marsh]

who knows what setTrueStats does for example

doesn't seem very intensive though

[astral laurel]

I need help with the new version of itemsadder

[dire marsh]

sounds like #help-server

[orchid trout]

how do i format a long like 2.628e+9 to a yyyy/mm/dd/hh/ss format?

[spare hazel]

code:
getServer().getPluginManager().registerEvents(new com.amirparsa.hypixelskillcore.Listeners.PlayerAttack(), this);

error :Cannot resolve symbol 'PlayerAttack'

im 100% sure it exists. why is it telling me that it doesnt exist

[eternal oxide]

DateTimeFormatter with Instant

[orchid trout]

dateformatter gives me a date like 1970

it works with hh/mm/ss

but when i do yyyy/mm/dd/hh/ss

[chrome beacon]

?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!

[orchid trout]

it gives me 1970

[queen niche]

f

[spare hazel]

can some1 help me with this? it just worked 2 seconds ago

[orchid trout]

ohhh i did simpledateformat

nvm

[chrome beacon]

Make sure it's actually in the correct package

[spare hazel]

it is

[tender shard]

are you using maven? does it compile if you just urn mvn package? Is the constructor of that class public?

and is the class public too?

[spare hazel]

even maven doesnt have a problem when building

[queen niche]

anyone knows what im doing wrong?

Error:

16:38:00 [SEVERE] Could not pass event PLAYER_CHAT to MineCraftBetaTest
java.lang.NullPointerException
    at nl.timtendo12.listeners.BetaPlayerListener.onPlayerChat(BetaPlayerListener.java:30)
    at org.bukkit.plugin.java.JavaPluginLoader$6.execute(JavaPluginLoader.java:279)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:338)
    at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:706)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:694)
    at net.minecraft.server.Packet3Chat.a(Packet3Chat.java:33)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:89)
    at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
    at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:453)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:363)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)

code:
https://hastebin.com/share/fazofololo.typescript

[spare hazel]

yes it is public

[tender shard]

if it works fine in maven, just do File -> Invalidate Caches in INtelliJ

[tender shard]

stacktrace and code don't match up. What's line 30 in your original code?

I guess it's settings.getConfigString? If so, "settings" is null

[dire marsh]

if only there was a newer java version that told you the problem

[queen niche]

sorry, its on chatFormat = settings.getConfigString("chat-format");

[tender shard]

"settings" is null

[queen niche]

I dont understand how Settings is null as I imported it

[tender shard]

show your main class

[queen niche]

1 sec

[sharp bough]

are you using copilot?

[tender shard]

btw PlayerChatEvent is deprecated, you should be using AsyncPlayerChatEvent (but that's not the issue right now)

[dire marsh]

i think they're on a very old version...

[worn night]

Does anyone know how to use the blissmp plugin

[queen niche]

https://www.toptal.com/developers/hastebin (I know, this is a older version)

here is my main

[chrome beacon]

Ask in #help-server

[hazy parrot]

Import doesn't really means variable is initialized

[tender shard]

that's an empty paste

[spare hazel]

tysm for helping me fix it

[worn night]

I did no one answerd

[queen niche]

https://hastebin.com/share/ugevuregip.java

[chrome beacon]

Then wait some more. This is the wrong place

[hushed spindle]

using what

[worn night]

okay

[dire marsh]

you initialised settings after creating the listener instance

[tender shard]

you create your listener in line 17, but you only assign a value to "settings" in line 34

therefor, getSettings() returns null

[queen niche]

ah I see, Thanks I'll check it out!

[tender shard]

to fix this, move "settings = new BetaSettings(...)" to the top of your onEnable, and then AFTER that, create your BetaPlayerListener object. Or even better, instead of using plugin.getSettings() in the listener, just directly pass the settings object into the listener's constructor

[quaint mantle]

why is that difficult to make a plugin xd

[tender shard]

it's actually not that hard if you know maven and basic java and a bit of spigot's api 😛

[sharp bough]

github copilot

[quaint mantle]

im soo new then xd

[hushed spindle]

i am not

[sharp bough]

maybe thats the issue

im not sure

[tender shard]

do you have any specific issue?

[quaint mantle]

nah sorry

[spare hazel]

is there any good tutorials out there on userdata saving and loading?

[tender shard]

here's a basic tutorial to setup intellij + maven for spigot plugins, idk if that helps oyu: https://blog.jeff-media.com/how-to-create-your-first-minecraft-plugin-using-the-spigot-api-and-maven/

[spare hazel]

for java ofc

[tender shard]

do you need to access data for offline players too, or only for online players?

[quaint mantle]

reading now

[spare hazel]

when they join it reads the playerdata and saves it into a map<UUID, HypixelPlayer> the structure is also complex

[quaint mantle]

but i already know the basics of that, the thing it to make builder and that staff, no idea

[tender shard]

okay so you only use online player's data. I'd use the PDC to save that data -> https://blog.jeff-media.com/persistent-data-container-the-better-alternative-to-nbt-tags/

[tender shard]

builder? wdym?

[quaint mantle]

like a MenuBuilder

[ivory sleet]

That’s a named design pattern

Just google it and, if you have the basics down, then it ought to be reasonably easy to understand

[spare hazel]

this is gonna make a mess(50+namespaceKeys)

[quaint mantle]

should be this? https://www.digitalocean.com/community/tutorials/builder-design-pattern-in-java

[ivory sleet]

Yea sure

[chrome beacon]

Well you're going to need those keys somewhere

[ivory sleet]

I’d try to read about it in effective java also to understand its applications @quaint mantle

[chrome beacon]

How else would you save and read your data

[quaint mantle]

there any complete course or something for Java Free?

[spare hazel]

i thought it could be just a simple key, value map

[chrome beacon]

Then you still have keys

no?

[spare hazel]

yes but i thought a key would be just a string

idea: save a map in the PDC and only have one namespaceKey

[tender shard]

?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.

[chrome beacon]

You can do that if you want

?morepdc

[undone axle]

You can create custom persistent data types on your own, or use one of the many libraries available which have implemented those which match your needs. Learn about more persistent data types here: https://www.spigotmc.org/threads/more-persistent-data-types-collections-maps-and-arrays-for-pdc.520677/

[chrome beacon]

It's probably more work though

[quaint mantle]

wow thanks

[spare hazel]

so i should add implements ConfigurationSerializable to my HypixelPlayer class and its done

?

[tender shard]

you can do that, but then you also gotta add the serialize() and deserialize() methods.

If you wanna then use PDC, you can check out MorePersistentDataTypes which adds a ConfigurationSerializable datatype

?morepdc

[undone axle]

You can create custom persistent data types on your own, or use one of the many libraries available which have implemented those which match your needs. Learn about more persistent data types here: https://www.spigotmc.org/threads/more-persistent-data-types-collections-maps-and-arrays-for-pdc.520677/

[spare hazel]

i know about morepdc and what should i put in those two methods?

[tender shard]

it's all explaiend in the javadocs https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/configuration/serialization/ConfigurationSerializable.html

[echo basalt]

ahh gotta love people tryna recreate hypixel with zero knowledge

[tender shard]

basically, your class must have a method

public Map<String,Object> serialize()

that returns a Map<String,Object> of all your data.

And then there must be a static deserialize method that turns your map back into your object

public static MyClass deserialize(Map<String,Object> serialized)

[flint coyote]

it can also have a constructor that accepts a map

[tender shard]

yeah or a valueOf method

[vital sandal]

Could you help me also ;-;

[flint coyote]

I prefer the constructor to keep it as close as possible to normal classes when using it myself

[river oracle]

don't doubt, just wait until their server is the next Hypixel

[echo basalt]

Don't ask to ask, just ask

[vital sandal]

https://discord.com/channels/690411863766466590/1122182720659919068

Still that problem:l

[tender shard]

example

public class Person implements ConfigurationSerializable {
    
    private String name;
    private int age;
    
    public Map<String,Object> serialize() {
        Map<String,Object> map = new HashMap<>();
        map.put("name",name);
        map.put("age",age);
        return map;
    }
    
    public static Person deserialize(Map<String,Object> map) {
        Person person = new Person();
        person.name = (String) map.get("name");
        person.age = (int) map.get("age");
        return person;
    }
}

be sure to read the javadocs of ConfigurationSerializable

[echo basalt]

ugh 1.12 has no mappings

[echo basalt]

Ehh

[flint coyote]

did u let chatgpt code that?

[tender shard]

no, why?

[flint coyote]

because you were so quick with it

[tender shard]

no, that is a COnfigurationSerializable example

[spare hazel]

so the serialize is just "player":this ?

[tender shard]

?

do you guys even know what serialization is?

[spare hazel]

the return of the serialize method

[tender shard]

I mean the example is pretty self-explanatory

because you might wanna store it in json, or yaml, or whatever?

or you might wanna turn it into a byte[]using a BukkitObjectOutputStream

[echo basalt]

public class Person implements ConfigurationSerializable {

  private final String name;
  private final int age;

  public Person(String name, int age) {
    this.name = name;
    this.age = age;
  }

  public Person(Map<String, Object> map) {
    this.name = (String) map.get("name");
    this.age = (int) map.get("age");
  }

  public Map<String, Object> serialize() {
    return Map.of(
      "name", name,
      "age", age
    );
  }
}

[vital sandal]

It could be all automate with reflection ^^

[tender shard]

where's the difference?

[spare hazel]

yeah o know im making myself look so dumb

[tender shard]

good luck doing that if the values you are serializing are not serializable themselves

[ivory sleet]

More like, let’s say you have a complex type which to some extent might be a configurable value in ur config for the server owners, then maybe

[vital sandal]

We could do type adapter for those case ^^

[echo basalt]

way too much reflection for such a basic thing

[tender shard]

yeah but there is really no point in telling someone "yo we could do that using reflection" if they haven't understood at all what serialization is in the first place

[spare hazel]

wait name is a string but the return map is string to Object

[flint coyote]

configurationserializable saves you a lot of boilerplate

[ivory sleet]

Yeah, well I prefer configurate either way but bukkit’s api is one way

[vital sandal]

I mean it is resuable

[echo basalt]

Just deal with it and fuck off, no need to write a fancy system that serializes your object with reflection and only takes 20 seconds to parse

[echo basalt]

It's a map where the key is a string (name) and the value is any object

Everything in java extends Object

But you can just cast back

[spare hazel]

so ANYTHING is an object?

[echo basalt]

other than primitives, yeah

[vital sandal]

It is oop …

[spare hazel]

alright leme setup the methods

[ivory sleet]

@spare hazel well when you get to higher ordered types, then you’ll find that Object is just a type in terms of being covariant and contravariant

[tender shard]

except primitives

[spare hazel]

and the public Person(Map<String, Object> map) does the the deserializing?

[echo basalt]

That's the constructor

[tender shard]

have you not read the javadocs?

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/configuration/serialization/ConfigurationSerializable.html

[spare hazel]

i did

[ivory sleet]

Avoid constructor if possible

[tender shard]

one of these three things can be the deserializing thing

[ivory sleet]

Use a static deserialize or valueOf if possible

[tender shard]

doesn't matter which one you choose

[flint coyote]

why?

[ivory sleet]

Because there’s much more freedom if you favor the static factory method

For one you can yield an instance that maybe was allocated long before

[flint coyote]

I like the constructor since it feels the most natural when creating the object yourself

[tender shard]

i always use deserialize() because it just makes sense - one method is called "serialize()" so the other is called "deserialize()" lol

[ivory sleet]

If possible decoupling creation and instantiation is almost always nicer to work with long term

[spare hazel]

my brain is exploding leme tale a break

[shadow night]

Reminds me of that one time I did packets in forge

[flint coyote]

You can still create another static function inside that does call the constructor. And you would have to create another function anyway since otherwise you can use your already created object

[ivory sleet]

Huh?

[spare hazel]

oh the deserialize method takes the map that was created by serializing and then assigns each variable of the class from the map?

[ivory sleet]

Using the constructor directly enforces you to allocate a new instance every time

Which is bad

Because it couples creation and instantiation

Its objectively worse

Less flexibility

[flint coyote]

How do you wanna reuse your instance if you only have a map param for the static method?

[ivory sleet]

You might have a repository singleton that you invoke in the function, grabbing a cached object and then just sinking the values from the map

[spare hazel]

...

[tender shard]

generally yes

[flint coyote]

if that's the case then wouldn't constructor DI also be bad?

[ivory sleet]

static deserialize(Map<String,Object> map){
var id = map.get("id");
var transfer = Repository.instance().byId(id);
transfer.name((String)map.get("name"));
return transfer
}

As an example

Not saying its the best practice

But this way if needed, let’s say you work with identity values (not value based in other means)

[flint coyote]

I do get it, yes.
But saying creation and instantiation shall be split apart would mean that constructor DI is a nono

[ivory sleet]

no lol it doesn’t mean that at all

instantiation refers to when you explicitly call new

[flint coyote]

what would creation be then

well constructor DI does set values during instantiation then

[ivory sleet]

Creation means just creating an object to yield that obeys the contract of whatever function or premise you have

the object does not have to be created explicitly on invocation

Moreover if you have a static factory method you can also return subclass instances

Or null

[spare hazel]

return Map.of(

    );

error : Usage of API documented as @since 9+

[ivory sleet]

(Atho that’s not particularly nice; null)

[flint coyote]

yeah a factory that returns null would be weird

[spare hazel]

what does the error mean and what can i do to use the of method without any problems

looks like im so dumb that people are ignoring me

[flint coyote]

but then again you could always split it. And never have a public constructor. Instead have a static function that creates an instance from the private constructor. I just can't agree with the statement that splitting it whereever possible is better

[ivory sleet]

Factory pattern in general means you decouple instantiation from creation

[spare hazel]

or maybe a bi tch discord employee is messing around with me and preventing my messages to be sent

[ivory sleet]

factory pattern in general is nice because you have more control over the instances you yield, you can return null (altho avoid if possible unless you write against shitty api, but even then adapter pattern maybe?), you have more meaningful names and they can also do more than just initializing the instance you’re going to yield (by that I mean more than “setting values”)

[dire marsh]

you're on jabba 8, need 9+ for that method

[ivory sleet]

tho only issue is that it does happen that they’re harder to orient around and find

[spare hazel]

my jdk is 20

[dire marsh]

check your intellij settings

[chrome beacon]

Your project is set to compile to Java 8

[tender shard]

in pom.xml set target and source to 17 in the maven-compiler plugin (or in the properties, if you declared it there)

[sterile breach]

Hello, I would like to know,

I would like to redefine the commands of tabcompletions which are proposed by default when you do tab and you have entered no argument I can't find how to do it

[spare hazel]

<properties>
        <java.version>20</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

didnt change anything

[ivory sleet]

And like thing is, if I were to code against some api, I wanna preserve flexibility if possible, which I mean has been proven extremely useful as your project scales, now often when you develop a 5k line spigot plugin that doesn’t matter because you barely get to experience the “scaling”

Yeah sure

I mean do you wanna see just the factory pattern or static factory method?

[tender shard]

create a tabcompleter (can be a separate class, or the same as your COmmandExecutor, or an anonymous class) and return the list of completions.

bad example using an anon class:

        getCommand("myCommand").setTabCompleter(new TabCompleter() {
            @Nullable
            @Override
            public List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s, @NotNull String[] strings) {
                return List.of("option1", "option2");
            }
        });

[ivory sleet]

I prefer static factory methods

Unless I have common dependencies that all instances from the class will need

Let’s say my class User has the constructor signature User(UUID id, Plugin plugin);

[tender shard]

https://blog.jeff-media.com/common-maven-questions/#how-to-change-your-java-version check the last headline

[sterile breach]

oh yes but the sa will set the tabcompletion just for this command

what i would like

by default on a server when you hit tab (without having entered an argument) it offers you all the commands (even those you don't have access to)

I would like to be able to choose what it offers (/spawn /tpa etc...)

[ivory sleet]

Then I might create a factory with the signature UserFactory(Plugin plugin) just to abstract away the need to pass the plugin instance everytime I create a user

UserFactory(Plugin){
User create(UUID){
return new User(id,plugin);
}
}

[spare hazel]

it doesnt give any errors when compiling

[tender shard]

tab complete only shows commands you have permission for, so if you just assign proper permissions to the commands, it should already be working fine automatically

[tender shard]

then it's working fine?

[ivory sleet]

Anyway the choice between factory class vs static factory method can be hard, but its like… the factory class is better at abstracting away common dependencies, however it becomes a dependency itself at the cost of it

[sterile breach]

yes but, I don't have the possibility to define them myself?

[spare hazel]

but i hate seeing a error 24/7 on my editor

[tender shard]

you can listen to PlayerCommandSendEvent and change the list of "known commands"

[tender shard]

reload maven

[spare hazel]

oh intellij did it for me

[ivory sleet]

These common dependencies can be other classes, a map to pool the instances perhaps, or cached values even

Oh yeah looks like they used it pretty inside the box, canonically in other means

Yeah

But that looks like it could be reduced to a static factory method

I would like to say that if possible, go with static factory method, unless you start to compromise design (that is reusability, testability and flexibility) too much

yeah

If it can fit in a static factory method, neat, you’re bing chilling

[astral laurel]

with the new version of the plugin, I can no longer add content, it is not recognized

[shy forge]

Best practices for invalid param

[chrome beacon]

Sounds like a #help-server issue

[astral laurel]

ok, but you can help me ?

[shell robin]

Which event contains setting an item name

[sterile breach]

do you have an exemple?

[tender shard]

    // Commands available to all players
    private static final List<String> COMMANDS = List.of("spawn", "tpa", "msg");
    
    // Commands available to OPs
    private static final List<String> OP_COMMANDS = List.of("ban", "kick", "op", "deop");

    @EventHandler
    public void onSendCommandList(PlayerCommandSendEvent event) {
        // Remove all commands
        event.getCommands().clear();
        
        // Only add commands we want the player to see
        event.getCommands().addAll(COMMANDS);
        
        // Add OP commands for OPs
        if(event.getPlayer().isOp()) {
            event.getCommands().addAll(OP_COMMANDS);
        }
    }

[sterile breach]

thanks, PlayerCommandSendEvent is the event (on tab completion request?)

[young knoll]

It's called when the list of commands is synced to the player

Which is mostly when they join

[sterile breach]

ah when the tab completion list is send to the player (join)

[chrome beacon]

get the equipment

and set the chestplate

[tender shard]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/inventory/EntityEquipment.html#setHelmet(org.bukkit.inventory.ItemStack)

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/LivingEntity.html#getEquipment()

[chrome beacon]

ice isn't a chestplate so it won't render

Also use the spawn method that takes a consumer

You can't

it won't render

You could use another armor stand and put the ice on the head

and then place head at chestplate level

or just use a display entity

[shadow night]

can I update a furnace inventory and cooking time while the player is in it or will the player not receive any updates?

until he reopens it obviously

[chrome beacon]

You should be able to update it

[shadow night]

hmm, okay

[frigid rock]

Why are x and z always the same? java Random random = new Random(); int x = random.nextInt(1000); int y = 150; int z = random.nextInt(1000);

[ivory sleet]

Shouldn’t be the case

[frigid rock]

exactly i don't know why its is returning same numbers each time i generate them

[ivory sleet]

You sure its those values that you end up using?

[chrome beacon]

Show the exact code

[ivory sleet]

^

[chrome beacon]

?paste

[undone axle]

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

[frigid rock]

i'm trying to create random locations this is the function: ```java
public Location createRandomLocation(Player p) {

    Random random = new Random();

    int x = random.nextInt(1000);
    int y = 150;
    int z = random.nextInt(1000);

    Location randomLocation = new Location(p.getWorld(), x, y, z);
    y = randomLocation.getWorld().getHighestBlockYAt(randomLocation);
    randomLocation.setY(y);

    while(!isLocationSafe(randomLocation)) {
        randomLocation = createRandomLocation(p);
    }

    return randomLocation;
}```

this is the isLocationSafe function: ```java
public boolean isLocationSafe(Location loc) {

    int x = loc.getBlockX();
    int y = loc.getBlockY();
    int z = loc.getBlockZ();

    Block block = loc.getWorld().getBlockAt(x, y, z);
    Block below = loc.getWorld().getBlockAt(x, y - 1, z);
    Block above = loc.getWorld().getBlockAt(x, y + 1, z);

    return (!badBlocks.contains(below.getType()) || block.getType().isSolid() || above.getType().isSolid());
}```

(badBlocks contains lava, fire, water materials)

this are the coords that are generated, as you can see x and z are the same

[fluid river]

you probably aslo need to check block + 2 tho

[eternal oxide]

show us teh actual code you are using to get that output

[fluid river]

block and 2 blocks above

oh i see

you teleport to it's floor

[frigid rock]

i will try doing that but idk if it will change smth

[fluid river]

no need for that

[spare hazel]

the random is created once

[frigid rock]

i tried creating 2 randoms

still the same

[eternal oxide]

its impossible for random to be returning the same value for both x and z every time

[fluid river]

show the code where you use createRandomLocation method

[chrome beacon]

That doesn't matter

[frigid rock]

sure

[spare hazel]

so it gives the same output

[chrome beacon]

It won't

[eternal oxide]

?paste the actual code with the debugs you are using

[undone axle]

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

[fluid river]

Isn't it better to use ThreadLocalRandom.current()

tho

[ivory sleet]

Depends

You lose reproducability with thread local random

[fluid river]

Micro-optimisation

[eternal oxide]

get his code workgin before worrying about that

[ivory sleet]

Hence you often don’t wanna use it

[spare hazel]

public Map<String, Object> serialize(){
        return Map.of(
            "uuid",uuid,
            "skill_woodcutting",woodcutting,
            "skill_mining",mining,
            "skill_farming",farming,
            "skill_combat",combat,
            "stats_heath",health,
            "stats_damage",damage,
            "stats_defense",defense,
            "bossbar_skill",skillBossBar
            );
    }

    public void deserialize(Map<String, Object> m){
        uuid = (UUID) m.get("uuid");
        woodcutting = (Woodcutting) m.get("skill_woodcutting");
        mining = (Mining) m.get("skill_mining");
        farming = (Farming) m.get("skill_farming");
        combat = (Combat) m.get("skill_combat")
        health = (Double) m.get("stats_health");
        damage = (Double) m.get("stats_damage");
        defense = (Double) m.get("stats_defense");
        skillBossBar = (BossBar) m.get("bossbar_skill");
    }

serialization and deserialization methods done. now what?

for saving player data

on PDC

[frigid rock]

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

[fluid river]

what the hell are you codin

[chrome beacon]

Are all of those classes config serializable

[frigid rock]

you need to get persistentdatacontainers and set this to that

[ivory sleet]

U print getX() twice

You print X Y X

You didnt print X Y Z

[frigid rock]

omg im so dumb bruhhh

[spare hazel]

so the skill classes also need to be serializable?

[frigid rock]

thanks man

[chrome beacon]

Yeah how else would they be serialized

[spare hazel]

oh cmon
i hope intellij could automatically do it for me

[fluid river]

wha

ya know serialization is done by java itself, not by intellij

[spare hazel]

ye

but

the methods

take to long to write

[fluid river]

Object doesn't have serialize() method by default

[spare hazel]

i know

[fluid river]

you need your class to extend Serializable to actually have some methods

[spare hazel]

extend?!

[shadow night]

serializing stuff is such a pain in the ass

[fluid river]

implement

mb

[spare hazel]

i thought it was implemenst ConfigurationSerializable

[fluid river]

.

[eternal oxide]

it is for Bukkit

[ivory sleet]

It is if you wanna use it with bukkit Configuration api

[spare hazel]

thats what the gay discord booster told me to do

[fluid river]

alex?

[ivory sleet]

lol what now

[spare hazel]

idk but he wrote the MorePDC article in spigot

[ivory sleet]

That’s mfnalex

Dk if he appreciates being called that tho

[pseudo hazel]

I usually use configurationserializable for my plugin data

[fluid river]

imagine everybody call you "gay discord bosster" instead of your nickname every time 💀

[hushed scaffold]

how do i make it so the player has the powdered snow vision effect? like when you walk into powdered snow theres like a icy/snowy effect on your screen. How do i make the player have that ?

[spare hazel]

thats what he is

[eternal oxide]

Why even bring sex into it. Not teh place for it

[frigid rock]

lol guys chill

[shadow night]

BRUH

[fluid river]

Entity#setFreezeTicks()

[hushed scaffold]

oh ty

would that damage the player?

[spare hazel]

he litteraly had the LGBTQ+ flag on his pfp

[fluid river]

no ig

[hushed scaffold]

ok thank youu

[shadow night]

I'm the straight verified guy with the weird drawn pfp then

[eternal oxide]

not the place for bring sex into things. This is for coding

[ivory sleet]

Doesn’t mean you should be calling him nicknames that are maybe considered a bit meh

[spare hazel]

anyways

?morePDC

?morepdc

[undone axle]

You can create custom persistent data types on your own, or use one of the many libraries available which have implemented those which match your needs. Learn about more persistent data types here: https://www.spigotmc.org/threads/more-persistent-data-types-collections-maps-and-arrays-for-pdc.520677/

[fluid river]

i'm a brony discord java teacher

that's my pronoun

[pseudo hazel]

if you want to serialize your type for config purposes, just use configurationserializable

[fluid river]

you will refer to me by jree fava lessons or by brony discord java teacher

[fluid river]

he wants to store to a PDC

[pseudo hazel]

thats not a pronoun

thats a whole ass title

[fluid river]

true

[pseudo hazel]

oh to pdc

i didnt read again 💀

[fluid river]

Unlike you, blue-haired liberals, i don't have pronouns
https://youtu.be/md8nInMGhFY

you will refer to me only by my title

[tender shard]

you are free to call me by my username btw lol

[frigid rock]

LOL

[tender shard]

my blue hair looks fabulous

[fluid river]

you have brown hair i'm sure

[eternal oxide]

only my ass hair is dyed blue

[fluid river]

at least you had

[spare hazel]

news:i have no idea how to load userdata when the player joins the server and save when the player leaves the server

using MorePDC

[fluid river]

bruh you were older on your previous pfp

[fluid river]

oh shit that's sonic the hedgehog

[echo basalt]

no1 certified crackhead

[hasty prawn]

PFP is pink and IRL is blue idk what to believe anymore

[tender shard]

PersistentDataType<?, YourSeriazableClass> dataType = new ConfigurationSerializableDataType<>(YourSerializableClass.class);

[tender shard]

it was pink when that profile pic was made

[fluid river]

Doctor, it's time to pack everyting up and run away

[hasty prawn]

You should open it in Paint and fill tool it to blue

[shadow night]

hair colours change faster than... what do I compare that to

[tender shard]

epic's underwear

[fluid river]

java versions

[shadow night]

nice answers

[fluid river]

bruh

it's 50% mean, 50% omg i can't stop laughing

[tender shard]

i dont know how often epic changes his underwear but I know him for a year or so now and he never mentioned that he changed underwear during that whole time

sooo

figure it out yourself

[shadow night]

._.

[fluid river]

https://tenor.com/view/hair-color-hair-color-ideas-fall-hair-colors-red-hair-color-brown-hair-color-gif-20499535

professional photoshoper(i used paint fill tool)

[spare hazel]

if(HypixelSkillCore.getInstance().getPlayer(e.getPlayer().getUniqueId()) == null){
            HypixelSkillCore.getInstance().createPlayer(e.getPlayer().getUniqueId());
            e.getPlayer().sendMessage(ChatColor.GREEN + "Welcome To servername! Your SkyblockSkills Account Has Been Created");
        }else{
            //TODO : god please help me
        }

[fluid river]

i changed my underwear

so everybody know

[shadow night]

if your skin colours changes with your hair colour, you should stop taking baths in coloured water

[fluid river]

😉

never

[shadow night]

your TODO is super

[echo basalt]

Yeah I don't think that's how hypixel did it

[fluid river]

> God: ?learnj...```

[tender shard]

UUID playerUuid = event.getPlayer().getUniqueId();
MyPlayer player = myPlugin.getPlayer(playerUuid);
if(myPlayer == null) {
  player = myPlugin.createPlayer(playerUuid);
} else {
  // Already have a MyPlayer object
}

[echo basalt]

playerId**

looks cleaner

[spare hazel]

its my third day of plugin development(fifth day of java learning)

[shadow night]

what event is fired when somebody puts something in a slot of an inventory?

[echo basalt]

But honestly there could be a getOrCreatePlayer because it isn't the listener's responsibility to do it

[frigid rock]

does anybody know how to remove the little white stripe in the chat when sending a message?

[tender shard]

InventoryClickEvent

[fluid river]

yeah that's how LoTriangle usually does

[spare hazel]

who is he?

[fluid river]

use InventoryEvent and just print event name

so you know for sure

[shadow night]

too much effort

[fluid river]

HyPixel but made by guy who codes for the 3d day

[shadow night]

I've not closed my IDE and not open minecraft in two days

[frigid rock]

?

[fluid river]

which stripe

[frigid rock]

wait

[fluid river]

am i dumb or smth

[frigid rock]

the lil stripe before the second message

[fluid river]

isn't that cuz of new chat event

[frigid rock]

yeah i think so but idk how to remove t, and if it is possible to

[spare hazel]

making hypixel is gonna take a whole year of pure coding. its wish.com hypixel skyblock

[fluid river]

i was joking tho

called your plugin LoTriangle

[echo basalt]

yeah more than a year lmao

[fluid river]

like the negative HyPixel

[spare hazel]

pure coding

[shadow night]

hypixel is literally one of the biggest servers online right now

[spare hazel]

yeah didnt get your joke

[fluid river]

Cuz you are coding for the 3d day

[spare hazel]

THE biggest server right now

[fluid river]

shit it's not funny after you explain 😭

[shadow night]

the biggest server network I would say

[fluid river]

bad side of jokes

[spare hazel]

yeah

[shadow night]

the is a difference between a server and a server network, right?

[spare hazel]

yes

?jd-s

[undone axle]

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

[spare hazel]

lemme just check what is a namespacekey

[shadow night]

ohhh, that's the website I've had open for the past two years, right?

next to some forum post

[fluid river]

nobody closes it

i do, cuz i code from memory and compile in my head

But it doesn't count

[quaint mantle]

Bukkit.broadcastMessage(hologramText.joinToString("\n"))

        val entity = TextDisplay(EntityType.TEXT_DISPLAY, (location.world as CraftWorld).handle).apply {
            text = CraftChatMessage.fromStringOrNull(hologramText.joinToString("\n"))
            this.billboardConstraints = Display.BillboardConstraints.CENTER
            this.backgroundColor = 0
        }

Is there a reason it doesn't display on the hologram?

[flint coyote]

Anyone got an idea how to let a player interact with entities while there's another one on the head of the player (passenger)?
I just keep clicking the passenger. I tried setting a dummy passenger that is hidden by hideEntity but then when setting a passenger to this dummy entity, you don't get an update

[quaint mantle]

The second image is chat for some context

[shadow night]

in furnaces, the arrow that shows the progress, is that a float from 0 to 1 or does it work in some different way?

[fluid river]

probably a float

[chrome beacon]

Do you still need help with this?

[shadow night]

hmm, BurnTime is the fuel burning time and the cook time is the arrow, right?

[fluid river]

no info on javadocs?

[chrome beacon]

Yeah

[shadow night]

nah, my brain is just burning from thinking 24/7 so I'm just taking whats the nearest in the taskbar

thank god it's not some game, if it was I would probably be playing WoT or something the last 30 hours instead of trying to think

[spare hazel]

so where should i create the namespaced key and what should i do for loading the playerdata using the namespacedkey that i created

[sterile breach]

Hello, questions

getConfig()

and related functions only work for config.yml

if I want to recover the info of a config2.yml file how to do?

[eternal oxide]

?configs

[undone axle]

See this wiki page on how to use custom configuration files: https://www.spigotmc.org/wiki/config-files/

[spare hazel]

?pdc

[undone axle]

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

[fluid river]

you can go to sources

copy contents of saveDefaultConfig(), saveConfig(), reloadConfig() and getConfig()

paste it to your project

[eternal oxide]

or he can just read teh wiki I already linked 😉

[shadow night]

why did I decide that it's a good idea to try coding this random bs

[fluid river]

and inside them use "config2.yml"

instead of "config.yml"

[smoky anchor]

Hi hello everyone.
I have seen some people mention that you should never store a bukkit Entity object, but should instead use UUID?
Say, I have a custom block that uses an entity for displaying stuff (let's say text for example)
And I want this text to be updated every tick.
I believe it would be less performant to get the entity by uuid every tick than just storing the entity directly.
I'd like to know:
What are the reasons to not store the entity object ?
Are there any better ways other than UUID ?

[vivid cave]

nope, i found out, but tysm for your desire to help me, not only this time but every time you are always very helpful 💙

[fluid river]

yes

uuid is our best friend

[ivory sleet]

Possible mem leak I think

[fluid river]

and you'd better get it everytime

[ivory sleet]

Never is the wrong word

[spare hazel]

if i use this code in main class and player join class, will they both be the same?
NamespacedKey key = new NamespacedKey(pluginInstance, "our-custom-key");
im using it for PDC

[ivory sleet]

Most of the times is a better word (or term)

[shadow night]

you don't want to use an entity object from 2022 in 2025

[fluid river]

yes

[vivid cave]

Conclube weren't you Conclure in the past 🤣

[fluid river]

he was

[vivid cave]

nice

[spare hazel]

alright thanks

[shadow night]

a donator or helper perks?

[smoky anchor]

What ?
I am not storing the entity object to be loaded later, I am not crazy lol.

[shadow night]

chill

it was just a joke

[fluid river]

he means that entity is mutable and so on

can die or get unloaded

[ivory sleet]

Steve you usually have 2 options

UUID, or WeakReference<Entity>

[smoky anchor]

Anyways I have seen someone mention some WeakReference or whatever.
Would that solve the possible memory leak.

[smoky anchor]

well :D

[ivory sleet]

Yes

I mean up to you really

[smoky anchor]

Alright, I shall now learn what the frick WeakReference is and how to use it correctly.
Thank you.

[hazy parrot]

It just doesn't keep reference to object, so it can be collected by gc If spigot invalidate it

[ivory sleet]

^

[smoky anchor]

I suppose I have to check if the object is not invalidated so I can work with it ?
Does it use optional or something ?

[ivory sleet]

Na not really

[vivid cave]

what is a 👩🏻Reference<Entity> btw ?
a reference to an entity which is likely to be dropped / not tracked ?

[ivory sleet]

Just that this class is specially treated

Do you know what a strong reference is to begin with?

[vivid cave]

not sure no

[ivory sleet]

class A {
Object x = new Object()
}

x is a strong reference by definition

Meaning, x prevents its value from being garbage collectable

class B {
WeakReference<Object> y = new WeakReference<>(new Object());
}

y is a weak reference by definition

Meaning, y does not prevent its value from being garbage collectable

[quaint mantle]

.

[glossy venture]

in his bio

[dire marsh]

it's just rgb

they're updating the scoreboard title

it's an rgb gradient though

[echo basalt]

ugh

It's a gradient made of multiple parts

Basically interpolation

Think of it as just making a big gradient of white -> orange -> white that's larger than the text

[dire marsh]

adventure has TextColor.lerp, otherwise idk

[echo basalt]

basically think of how a camera works in a game like super mario

[spare hazel]

setting up ConfiguratinSerializable done. how do i save the class that i use for custom player data onto PDC using DataType.CONFIGURATION_SERIALIZABLE from MorePDC

@tender shard

nvm how do i use .yml files to do that :(((((((((((((((((((((((((((( i want it so it loads all the players on server start and then save all of them on server stop

[tender shard]

PersistentDataType<?, MyClass> type = new ConfigurationSeriazableDataType<>(MyClass.class);

// ...

somePdc.set(someKey, type, myObject);

[spare hazel]

but i already added morepdc as a depend so

[tender shard]

myYamlConfig.set("someKey", myObject);

MyObject myObject = myYamlConfig.getSerializable("someKey", MyObject.class);

loading all players on startup is a bad idea if you have a large number of of players btw

I'd rather use the PDC or have one file per player or use a database like mysql and only load player data when they join

[spare hazel]

im not really experienced with java syntax. what is the ? for?

[tender shard]

? means "can be anything"

[spare hazel]

okay

and what should i replace myclass with?

[tender shard]

PersistentDataType<P,C> where P refers to the primitive type (what it actually gets saved as) and C is the complex type, your class

you don't care about the primitive type so you can use ?

for configurationserializable, it'll be byte[] btw

because it uses a BukkitObjectOutputStream

[spare hazel]

yes i totally understad what a BukkitObjectOutputStream is

[tender shard]

you mean to make text gradients?

hm idk, never did that. probably just some math to shift the colors somehow, idk lol

[tender shard]

it can turn any class that implements ConfigurationSeriazable into a byte array

[spare hazel]

Cannot resolve symbol 'ConfigurationSeriazableDataType'

[tender shard]

try again without the typo

[spare hazel]

oh got it

[tender shard]

https://hub.jeff-media.com/javadocs/morepersistentdatatypes/com/jeff_media/morepersistentdatatypes/datatypes/serializable/ConfigurationSerializableDataType.html

[spare hazel]

Diamond operator is not applicable for non-parameterized types

[tender shard]

show your code

[spare hazel]

ializable<>(HypixelPlayer error is occured here

[tender shard]

it definitely is a parameterized type

``java

ConfigurationSeriazableDataType<HypixelPlayer> type = new ConfigurationSeriazableDataType<>(HypixelPlayer.class);

Serializable*

i hate this word

[cinder abyss]

Hello, did anyone made a EntityMoveEvent ?

[tender shard]

what do you need it for?

[cinder abyss]

splash particles when entering in water/lava

[spare hazel]

Cannot resolve symbol 'ConfigurationSerializableDataType'

[tender shard]

you could keep a Set<UUID> with all players. Loop over all entities every tick. if they are in water but are not in the set, they just entered water. Add them to the set.

If they are not in water but are in the set, they just left water. remove them from the set

[tender shard]

did you properly add MorePersistentDataTypes to your pom?

[spare hazel]

<dependency>
<groupId>com.jeff_media</groupId>
<artifactId>MorePersistentDataTypes</artifactId>
<version>2.3.1</version>
<scope>compile</scope>
</dependency>

<repository>
<id>jeff-media-public</id>
<url>https://hub.jeff-media.com/nexus/repository/jeff-media-public/</url>
</repository>

[tender shard]

did you reload maven after adding it?

[spare hazel]

wdym?

[cinder abyss]

okay thanks

[spare hazel]

done

oh why didnt you tell me earlier

i abandoned learning worldguard api bcz of that

[tender shard]

it's definitely included in MorePersistentDataTypes 2.3.1

[spare hazel]

its fixed

[tender shard]

how am I supposed to know if you didn't ask

yeah but old URL redirects to the new one

[spare hazel]

now when the player joins and he doesnt have a account, we save it in his PDC

[tender shard]

even the old old link redirects lol

oh yeah maybe it only works for downloads, not uploads, i dont know

uploading is http PUT request iirc

[spare hazel]

e.getPlayer().getPersistentDataContainer().set(new NamespacedKey(HypixelSkillCore.getInstance(), e.getPlayer().getUniqueId().toString()), HypixelSkillCore.getInstance().getType(), HypixelSkillCore.getInstance().getPlayer(e.getPlayer().getUniqueId()));

too long

what should i do then

can i NOT save it in a variable and just use new NamespacedKey()

okay ill do that

[smoky anchor]

Hi hello, I do not believe I know the way to spawn entity with passengers.
Is it even possible in this way ?
Or do I have to spawn all the entities first and then set them as a passengers of the root.

[spare hazel]

private NamespacedKey key = new NamespacedKey(plugin, "key");

like this?

and create a getter?

player.getPersistentDataContainer().set(plugin.getKey() , plugin.getType(), plugin.getPlayer(player.getUniqueId()));
much better

and when i use getPersistantDa...().get() it will give me the HypixelPlayer class that i saved using morepdc?

i already made the method

public void deserialize(Map<String, Object> m){
uuid = (UUID) m.get("uuid");
woodcutting = (Woodcutting) m.get("skill_woodcutting");
mining = (Mining) m.get("skill_mining");
farming = (Farming) m.get("skill_farming");
combat = (Combat) m.get("skill_combat");
health = (Double) m.get("stats_health");
damage = (Double) m.get("stats_damage");
defense = (Double) m.get("stats_defense");
skillBossBar = (BossBar) m.get("bossbar_skill");
}

and yes i made all the other classes serializable

[smoky anchor]

Yes, but I wasn't sure if I can do this from within the lambda thingie
Which I just tested and I can
Kinda surprised tho

[terse bough]

https://ibb.co/Rb7bsmR
always happens when I let buildtools build in the 1.20.1

[spare hazel]

private ConfigurationSerializableDataType<HypixelPlayer> type = new ConfigurationSerializableDataType<>(HypixelPlayer.class);

[tender shard]

i thought you wanted to do an "animation" out of that?

non-moving gradients are easy

[spare hazel]

@tender shard now what

[chrome beacon]

Yeah interpolation is what you want

You give it a value from 0 to 1

and it will move

[drowsy pawn]

hello can help with on 1.19.4
((CraftWorld)b.getWorld()).getHandle().playBlockAction(new BlockPosition(b.getX(), b.getY(), b.getZ()), CraftMagicNumbers.getBlock(b), 1, this.open ? 0 : 1);

[chrome beacon]

Here's how adventure does it https://github.com/KyoriPowered/adventure/blob/main/4/text-minimessage/src/main/java/net/kyori/adventure/text/minimessage/tag/standard/GradientTag.java#L123

[chrome beacon]

?notworking

[undone axle]

"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.

[chrome beacon]

No

Mojang still uses strings for scoreboard names iirc

[brazen violet]

is there an event for a firstjoin?

spigot / paper

thanks

[chrome beacon]

Well why would it move?

It's a chat message

[young knoll]

yes

[drowsy pawn]

Yes

[buoyant viper]

yes

[drowsy pawn]

Can help?

[chrome beacon]

?notworking

[undone axle]

"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.

[chrome beacon]

Read it

Well are you updating it

Why would it move by itself

[tender shard]

you have to update it with an "offset" gradient every tick

[chrome beacon]

You gotta make it move ^^

[rain patio]

So I've been following this old Kody Simpson tutorial for JSON file storage: https://www.youtube.com/watch?v=CXQJA0VvFEY

I've copied the way the delete menu from this transfers the note ID to the confirm menu using a PlayerMenuUtility (PMU) and it works for the delete menu on my side, but for some reason in the other class that I'm using this method for, it doesn't transfer and gives me a null error when I'm trying to retrieve a variable from it

I'll post the classes in paste links
https://paste.md-5.net/noyecosoba.java -Event Teleport Confirmation
https://paste.md-5.net/ziziqakoce.java - Event List, (tries) to transfer the event id from the item to the PMU
https://paste.md-5.net/arutaviwel.java - the extended PMU
https://paste.md-5.net/camarixavi.java - Event class itself

https://paste.md-5.net/luvugesuja.java - Confirm Delete menu that I'm trying to mimic

https://paste.md-5.net/itoliqihow.java - Delete Menu that I am also mimicking

Any help is appreciated

[tender shard]

usually you want to have one color per char, e.g. colors A, B, C, D, C, B, A
next tick, you use
B, C, D, C, B, A, B
then
C, D, C, B, A, B, C
etc

[chrome beacon]

Send that error

[rain patio]

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

[chrome beacon]

Now that error tells you what's null

So go to that method and take a look

Why would it be null

[tender shard]

yeah for example I'd do it like this for two colors:
startColor = 0,0,0 // r,g,b
midColor = 10,10,10 // the "middle color"
endColor = startColor
then all "inbetween" colors are just midColor - startColor / numOfChars / 2 * currentOffset (or sth similar)
then you get an array of colors, e.g. for 5 chars you'd have sth like 0,0,0; 5,5,5; 10,10,10; 5,5,5; 0,0,0
and then you "move that" around by one each tick

[rain patio]

ik it's the find event error is null, I think the eventID string is null but I don't understand why it's null because I'm using the same process the transfer the ID as the other class that does the exact same process and that one actually works

[tender shard]

this is my example haha

[chrome beacon]

Well we can't really help without the class that the findEvent method is in

[rain patio]

my fault

[tender shard]

I have a method to calculate the correct color for each with a 2-color gradient, you'd need to expand that to three colors, then apply the offset each tick. let's see if I can find it

[rain patio]

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

[tender shard]

https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/TextUtils.java#L157C61-L157C61
https://github.com/JEFF-Media-GbR/JeffLib/blob/00262647ede1e86b99eb63037d2dbcaee01343e5/core/src/main/java/com/jeff_media/jefflib/data/HexColor.java#L86

not sure if this helps, that's all I can contribute

https://github.com/JEFF-Media-GbR/JeffLib/blob/00262647ede1e86b99eb63037d2dbcaee01343e5/core/src/main/java/com/jeff_media/jefflib/data/HexColor.java#L124 and this

[chrome beacon]

Let me guess you have multiple instances of EventsManager

[rain patio]

I honestly might, I've no clue if I do or not

[tender shard]

maybe I can write a complete method later but first I'll visit the bathtub lol

[chrome beacon]

Time to check

[rain patio]

I don't believe I've made any EventsManager objects, and I've not instantiated it in my main class, which honestly might be a problem

I'm using that guys API and was very closely following the tutorial

[tender shard]

alrighty I'll do my best later today lol

can't promise that I can do it

[remote swallow]

coulndt you check how TAB does it

yeah, but it has an already established format and working stuf

https://www.simplymc.art/AnimTab/

[quaint mantle]

How can I may do a tpask command, I don't know how to create a max time to accept the request. Don't give the code just the steps or idea. I'm new and just want to learn not having all done.

[remote swallow]

just steal the code

[chrome beacon]

Save the request to a map use the scheduler to remove it from the map. When they accept check if it's in the map

[quaint mantle]

okey i'll try thanks

[spare hazel]

?paste

[undone axle]

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

[quaint mantle]

I made this Map<UUID, Integer> requestList = new HashMap<UUID, Integer>();

[spare hazel]

Could not load 'plugins\HypixelSkillCore-1.0.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.IllegalArgumentException: Plugin cannot be null
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:149) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:394) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:301) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.loadPlugins(CraftServer.java:409) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:233) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1010) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:305) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at java.lang.Thread.run(Thread.java:831) [?:?]
Caused by: java.lang.IllegalArgumentException: Plugin cannot be null
at com.google.common.base.Preconditions.checkArgument(Preconditions.java:122) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.NamespacedKey.<init>(NamespacedKey.java:72) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at com.amirparsa.hypixelskillcore.HypixelSkillCore.<init>(HypixelSkillCore.java:24) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:78) ~[?:?]
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]

can anyone tell whats the problem?

[eternal oxide]

Who knows how meteor client manages to list plugins when all bukkit commands are blocked?

[chrome beacon]

Have you disabled the query yet

[eternal oxide]

query?

[chrome beacon]

server.properties

[spare hazel]

why could that be

oh i just found out the problemmm

[eternal oxide]

you mean teh query port?

[spare hazel]

i set the namespacekey value outside onEnable

im dumb

lemme fix that'

[chrome beacon]

enable-query=false

Also this

query-plugins: true

in bukkit.yml ^^

[spare hazel]

web discord is wayyyyy better than windows discord. it uses way less ram

[chrome beacon]

Yeah

[spare hazel]

oh nvm

500MB of ram

[chrome beacon]

Yeah I've had app discord take 3GB

[spare hazel]

discord app = 300

[eternal oxide]

thanks

[spare hazel]

Not storage

Memory

[chrome beacon]

I know

[spare hazel]

I have 6gb memory

2gb used by windows

[chrome beacon]

My discord took 3GB ram

[spare hazel]

4 gb to work with

and if i run my server and my minecraft client both at 2gb, i just turned my pc into a smoker. very nice lifehack

but i run my server at 1gb

and client at 1.5 gb

lemme go ahead and fix my plugin

[zenith gate]

I know this is very basic java, but like I need someone to tell me. something weird going on and I hope im jsut doing it wrong.

Is this how you do a hashmap?

public HashMap<UUID, Integer> mana = new HashMap<>();

mana.put(player.getUniqueId(), mana);
//.  ^^^ This doesn't exist apparently. Which is what I think you use to add data into a hashmap.

[eternal oxide]

disabled all that and it seems Meteor can still list plugins 😦

[zenith gate]

ohh

Still the same thing....

[tender shard]

is mana.put(...) in a code block?

you cannot just call methods outside of a code block

[zenith gate]

im just an idiot im sorry guys lol. I had another variable called mana for some reason.

[tender shard]

oh ok

[zenith gate]

I was really confused why it wasnt working. i stared at it for 5 minutes.

and google.

if onyl google told me 😢

[spare hazel]

https://mclo.gs/4fn3GwP

i can give the code

[ocean hollow]

how can I convert "Jeb, Hero, Amogus" to List<String> with "Jeb", "Hero", "Amogus"?

[spare hazel]

if you are wondering what this site is its a log tool provided by aternos, the sponser of spigot(i think)

[spare hazel]

check this

plz

[ocean hollow]

?

oh, ok

[young dome]

Would you know how to transpose the contents of one .yml file into another while retaining the UTF-8 encoding? I've tried many things but nothing seems to work. It seems that the IDE displays everything in UTF-8 except when calling the YamlConfiguration#saveToString method. However, I load the content with the UTF-8 Charset

[spare hazel]

some1 please help

@tender shard

[ocean hollow]

what will be the list if string = ""?

[spare hazel]

oh got it

nvm noo ned to help

'setMaxHealth(double)' is deprecated
what should i do about this warning

[young knoll]

Use the new method

Aka attributes

[spare hazel]

how?

but will it work even though its deprecated?

[young knoll]

Iirc getAttribute(Attribute.max health thing).setBaseValue

[ocean hollow]

thanks, how can i do the opposite? List in one line

[chrome beacon]

Don't use it just because you're lazy

but yes it will work

[spare hazel]

what will happen if i keep using it?

[chrome beacon]

Don't

Just use attributes

[spare hazel]

are deprecations there to make a developer's life harder?

[chrome beacon]

No

[young knoll]

Lol

[remote swallow]

they're there to say "dont use me"

[young knoll]

They are there because that used to be the method to use

[remote swallow]

or avoid it

[young knoll]

But now there is something new that replaces it

[spare hazel]

whats the difference between the deprecated method and the new way?

[chrome beacon]

One is old and shouldn't be used

The other is the new way to do it

[young dome]

They're outdated

[ivory sleet]

Deprecation is there to either tell developers that this method is gonna be, or can be removed in the future, alternatively if the choice of method needs an extra consideration, which can be due to unsafe results or byproducts.

[young dome]

bump

[spare hazel]

anyways let me test my plugin
i hope theres no errors this time

[chrome beacon]

Mojang uses deprecation notes for methods that shouldn't be called

[ivory sleet]

Yea

Even Java std lib sometimes I believe

[young knoll]

Is there not a different annotation for that

[ivory sleet]

Maybe yeah

[chrome beacon]

There is

[young knoll]

Smh we need STANDARDS

[chrome beacon]

api internal or whatever

[ivory sleet]

Thats jetbrains

[chrome beacon]

Yeah

I know

[pseudo hazel]

basically if there is a new way, dont use the deprecated version xD

and if there isnt, sometimes you might have no choice

[young knoll]

I wonder why java does include any of these annotations in the standard lib

Not like they would increase the file size by much

[rain patio]

All of the methods and the list in EventsManager are static

[tender shard]

hm?

[ivory sleet]

I think they want annotations that are more significant coll

Like Override, FunctionalInterface etc

Not sure tho

[quaint mantle]

how do i check if this extends my custom class?

for (ClassPath.ClassInfo classInfo : classInfoList) {

cus

if(classInfo instanceof MyClass)

doesnt work

[zenith gate]

Will there be multiple hashmaps if multiple plugins access my library? meaning if 2 plugins in the same server are accessing the mana class and minipulating it. Will they be editing their own hashmap or will it just be 1 universal hashmap?

[young dome]

is ClassPath.ClassInfo extend from MyClass ?

[quaint mantle]

ClassPath.ClassInfo is a default thing

[pseudo hazel]

where did you get a list of class info from

[young dome]

If they use the same instance of the class, they will use the same HashMap if you return the instance of it

[quaint mantle]

public static List<ClassPath.ClassInfo> classesFromPackage(final String path) {
        final List<ClassPath.ClassInfo> toReturn = new ArrayList<>();
        try {
            for(final ClassPath.ClassInfo classInfo : ClassPath.from(TestPlugin.plugin.getClass().getClassLoader()).getTopLevelClassesRecursive(path)) {
                if(classInfo==null)continue;
                try {
                    toReturn.add(classInfo);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }

        return toReturn;
    }

[spare hazel]

Cannot invoke "Object.getClass()" because the return value of "org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(java.util.Map)" is null
at org.bukkit.util.io.BukkitObjectInputStream.resolveObject(BukkitObjectInputStream.java:49) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at java.io.ObjectInputStream.checkResolve(ObjectInputStream.java:1740) ~[?:?]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1689) ~[?:?]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:2112) ~[?:?]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1677) ~[?:?]
at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2554) ~[?:?]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2412) ~[?:?]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2212) ~[?:?]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1689) ~[?:?]
at java.io.ObjectInputStream$FieldValues.<init>(ObjectInputStream.java:2554) ~[?:?]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2412) ~[?:?]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2212) ~[?:?]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1689) ~[?:?]
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:495) ~[?:?]
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:453) ~[?:?]
at com.jeff_media.morepersistentdatatypes.datatypes.serializable.ConfigurationSerializableDataType.fromPrimitive(ConfigurationSerializableDataType.java:60) ~[?:?]
at com.jeff_media.morepersistentdatatypes.datatypes.serializable.ConfigurationSerializableDataType.fromPrimitive(ConfigurationSerializableDataType.java:26) ~[?:?]
at org.bukkit.craftbukkit.v1_17_R1.persistence.CraftPersistentDataContainer.get(Cr

had to remove bcz discord limit

[quaint mantle]

?paste

[undone axle]

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

[quaint mantle]

please

[spare hazel]

now its totally your problem

[spare hazel]

@tender shard

[quaint mantle]

just a loop from the classloader using a path

basically every class inside a package

[young dome]

So it's normal

They're not linked

[quaint mantle]

yea they arent

[spare hazel]

can someone tell me what is the problem (someone who used morepdc)

[pseudo hazel]

for what unholy purpose do you need a list of class info

I mean

idk how to sovle your issue directly

im just curious

[quaint mantle]

automatically registering stuff like, commands, items, other things

for commands i use

 for (ClassPath.ClassInfo classInfo : classInfoList) {
            Object t = classInfo.load().getConstructors()[0].newInstance();
            if(t instanceof CommandExecutor) {

but it gives me an error when i do that with the ability class

[young dome]

You have better way to do that but if you want to do this like that, get java.lang.Class with Class#forName, you will find the path into the ClassInfo object and next you can check if the class extends from your class.

[spare hazel]

public void onPlayerJoin(PlayerJoinEvent e){
        HypixelSkillCore plugin = HypixelSkillCore.getInstance();
        Player player = e.getPlayer();
        if(player.getPersistentDataContainer().get(plugin.getKey(), plugin.getType()) != null){
            if(plugin.getPlayer(player.getUniqueId()) != null) return;
            plugin.setPlayer(player.getUniqueId(), player.getPersistentDataContainer().get(plugin.getKey(), plugin.getType()));
        }
        if(plugin.getPlayer(player.getUniqueId()) == null){
            plugin.createPlayer(player.getUniqueId());
            player.getPersistentDataContainer().set(plugin.getKey() , plugin.getType(), plugin.getPlayer(player.getUniqueId()));
            player.sendMessage(ChatColor.GREEN + "Welcome To IranSky! Your SkyblockSkills Account Has Been Created");
        }
    }

my PlayerJoinEvent class

[quiet ice]

What is that ClassInfo class?

[quaint mantle]

import com.google.common.reflect.ClassPath;

[spare hazel]

bump

[quaint mantle]

whats a better way then

[quiet ice]

I guess you could do classInfo.load().isAssignableFrom(MyClass.class) if you are not afraid of loading classes early

[tender shard]

did you register your ConfigurationSerializable class?

[young dome]

https://paste.md-5.net/catulutuxa.java, take inspiration from this