help-development

[pine crest]

what a shame

[worthy yarrow]

I'm still figuring data structures

[pine crest]

which one?

[worthy yarrow]

Uh

Mainly island data rn

I gotta start working on one thing at a time lol

[pine crest]

yes that would be great

i see ur work practices havent reflected over to your freetime projects

[worthy yarrow]

I've got like 4 different half written mechanics and the core is still not up to foundation level

[pine crest]

ouch

[worthy yarrow]

yeahhhh just means more rewriting in the future hence why i should actually focus on one thing at a time kek

[pine crest]

is it java or kotlin?

[worthy yarrow]

java ofc

[pine crest]

hmm

[worthy yarrow]

Kotlin is for goofy goobers

I also just hate the feeling of interpreted langs, I like to read my fields and what not for what they are

not what they could be smh

[pine crest]

well its semantical encapsulation can be nice but yea

easily abused

[worthy yarrow]

I mean tbf java is very straight forward which is what I like most about it

[pine crest]

myes

i mean the main issue with java is verbosity, though seems like theyve been working their butts of to change it

[worthy yarrow]

Ig that's why we make wrappers and abstract shit as much as possible eh?

[pine crest]

well java isnt so flexible when it comes to adapting 3rd party libraries

for one lack of distinctive mutable vs immutable types in the std lib

but then also, to create a delegate u have to write a lot of fucking code

[worthy yarrow]

I think that depends more on the impl but yeah

[pine crest]

well it ends up sucking

[worthy yarrow]

for the most part yeah

[pine crest]

libraries change after versions and the only reasonable way to protect yourself is to build sand walls of abstraction

[worthy yarrow]

Or just don't support ancient technology duh

[pine crest]

not like its that easy

[worthy yarrow]

Imagine like one of the common libs WE for example without versioning support kek

[pine crest]

i mean heck how much code was using finalize()

and then they removed it

well deprecated + removing it

but still, i get why

[worthy yarrow]

Well that's a fair point

[pine crest]

but its a pain in the ass

[worthy yarrow]

I mean I just think a lot of people get used to one thing and for some reason don't want to accept the new thing

Even if it is better this way

[pine crest]

yea, but for production and enterprise its understandable that they hate changing too often

instability and distraction

then you have dev communities that love new features

[worthy yarrow]

yeah in that regard for sure, but still improvements can always be made

[pine crest]

sure, well if you write software for a car at some point you wanna finish, that is when certain criteria are met

if much of the work goes to changing libraries, or other useless stuff well good bye money

[worthy yarrow]

As an example, spigot and the benchmark java versions is something I can appreciate from a software

Like I said earlier, I just think people get so used to doing something one way and just don't want to touch a "new/better" way

[pine crest]

i mean spigot lacks implementational transparency

but its at the price of keeping the api compatible with older versions of minecraft

[worthy yarrow]

Well that's sort of a requirement wouldn't you say?

[pine crest]

i mean look at paper for example

they take a more radical approach where transparency with nms layers is what they value

hence the component movements they pulled through with for one

[worthy yarrow]

Yeah spigot component support when? Speaking of lynx sent me the pr for that one and I signed the CLA just so I can see the progress kek

[pine crest]

yes

well there's bungee chat

but its far less of an attractive module

[worthy yarrow]

I know I've seen a couple completely disregard spigot and only use bungee chat

[pine crest]

anyway most prog language communities face it

enterprise vs developers

developers like new features (trendy, enhancing and so on), enterprise like stability

[worthy yarrow]

I'm certainly in the middle of that one

I can apprecaite a fair balance between both

[pine crest]

if you're a freetime spigot dev, you most likely side as a developer

i mean you may be able to sympathize with the enterprise

but unless you are enterprise, you wont be one nor care enough about them

[worthy yarrow]

Yeah that's fair

I still can appreciate a balance though, some things do just have to change for the better and I'm all for learning new shit so either way its a win to me

I either keep doing what I was, or get to learn something new

[pine crest]

myea

well java did change a bit

they used to be heavily enterprise favored

now ATLEAST they have schedules to ship features regularly

or well, JEPs

anyway even with all that, I am more of a javascript guy

[worthy yarrow]

kek

One day I will explore outside of java

[pine crest]

on skibidi you will

[worthy yarrow]

Speaking of the only thing I've done outside of java was use jfx for a notepad application kek

[pine crest]

poor soul

[worthy yarrow]

Hey man I ended up doing a markdown viewer (plain text but eh cool for the time I did it), and implemented a really non functional minigame

Like the chrome dino game

Oh just remembered I made a calculator module too

[pine crest]

calculator doesnt count

thats intern level

[worthy yarrow]

kek I have no . button for the calculator

[tardy delta]

when you see rads code

[pine crest]

lol

[dawn flower]

is there any public placeholder parsing code that supports nesting? everytime i try to make one and make nested placeholders, my pc goes on life support

[worthy yarrow]

papi and minimessage that I know of

[dawn flower]

so with these placeholders:
%placeholder1 test% = whatever
%placeholder2 idk% = test
%placeholder3% = idk

then %placeholder1 %placeholder2 %placeholder3%%% would result in whatever

[dawn flower]

i dont think papi supports nesting

[worthy yarrow]

hmm

That makes me question minimessage then

[dawn flower]

the only plugin that i can think of with this is probably skript, it does it pretty well tbh

[dawn flower]

how would i do it with minimessage?

[worthy yarrow]

mmm

I think you'd need extra impl

[dawn flower]

one way that i thought about it, is parsing deepest first

by putting them in a hashmap with their deep level

[worthy yarrow]

Actually now that I think about it, minimessage would just parse to a component so I'm not even sure if it does support the nesting

and I haven't really used it enough to know of a workaround

[dawn flower]

hm

[worthy yarrow]

hm indeed

[dawn flower]

i'm like 99% sure i actually made something similar to that afew years ago on one of those "java challenge websites"

but i can't remember how i did it

[dawn flower]

is this what i want

jsut with percentages

[worthy yarrow]

God I hope theres a better way

[dawn flower]

oh wait it's gonna be wayy more complicated than that

there is no closing percentage

[nova notch]

what the fuck is that

[tardy delta]

Simple coding question

[floral drum]

honestly one way to do it is "token"'s

like a compiler/interpreter

[dawn flower]

what if i just

read the string backwards

wouldn't that also parse the deepest first?

[floral drum]

reading it backwards would essentially be... the same as reading it forward right?

[dawn flower]

not really, but it would be alot of recursion

nvm it prob wont work

[floral drum]

one way to do it -
check the characters with a for loop,
when a ( is found, add to the count.
when a ) is found, subtract the count.
when the count is 0, that's one of the strings

that's how I see it

[dawn flower]

yeah i thought of that

the thing is

i want to do to with percentages (it has no closing)

[floral drum]

that could be done with O(n) time, where n is the length of the string

[floral drum]

hm?

[dawn flower]

.

i'm not use parenthesis

[buoyant viper]

does Entity#setGravity just stop it from falling

[dawn flower]

yeah

[worthy yarrow]

%% -> () doesn't really work is what he's saying

[buoyant viper]

but still allow it to have X-Z motion?

[floral drum]

makes it hover

[floral drum]

yes pre sure

[buoyant viper]

hope so otherwise im gonna have some jank movement code

[floral drum]

loll

[worthy yarrow]

btw hi purple

[floral drum]

hi nuclear

[worthy yarrow]

Would you suggest multi module impl for the core?

I'm really leaning towards it because I hate the current look of the structure

It's just hard because I'll have to refactor a lot to the api module and I keep running into circular dependency issues

Another thing is that I'm just not sure what should actually be implemented in the api module as opposed to like the skyblock / rpg ones

[floral drum]

Do you mind sending me an example of the current structure?

[floral drum]

Like what?

[worthy yarrow]

Well perhaps I'm just not doing it right lol, but basically getting references to my managers and what not

It's still in the process of being organized kek but I feel like you get where I'm coming from

[floral drum]

ah

yeah I would usually suggest making it multi-modular, as it does improve your workflow, and makes it easier to manage your project's codebase

[worthy yarrow]

That's where I'm having the most trouble currently tbf

Erm when was designing a core so difficult smh

[floral drum]

have an api module, which contains all the interfaces, have a common module which contains abstract classes, and the main core functionality.

Then have a skyblock-api module, which contains all the interfaces/abstraction of your skyblock module.
Then a skyblock module which contains all the functionality

and the same goes for rpg

Might be a bit overkill, but it's a nice way to organize things

the skyblock-api module should only depend on the api module. So you need to make sure it's properly abstracted

the skyblock-api module is stuff that could be used for rest api's, for other developers working on other projects for it, etc.

[worthy yarrow]

I gotta go look at some larger projects or something cuz jeez I confuse myself

[floral drum]

ahaha

[worthy yarrow]

So as an example would I implement the islandmanager in the base api or the skyblock api module? I would think the skyblock api but then it raises the question of circular dependency again

[worthy yarrow]

wow look at you

[floral drum]

basically that's the dependency tree

if this is easier to view

and you see there should be no circular dependency issues there

because api depends on nothing

common depends on api

skyblock-api and rpg-api depends on api only

then skyblock and rpg depends on their own api modules and the common module

[worthy yarrow]

So the base api module is doing what exactly?

Am I holding any actual impl there?

Wait I think I am understanding now

Api is just there for my common interfaces and the skyblock / rpg api is for the implementations of said interfaces correct?

[floral drum]

holding all the abstractions and interfaces for the common module. Basically if you have a

public interface User<T> {
    T getId();
}```

that could be implemented inside of common as
```java
public abstract class AbstractUser<T> implements User<T> {
    private final T id;

    public AbstractUser(T id) {
        this.id = id;
    }

    @Override
    public T getId() {
        return this.id;
    }
}```

And the skyblock-api could then have -
```java
public interface Island {
    User<UUID> getOwner();

    IslandMembers getMembers();
}```

might be a bit overkill for your usecase, but it's a good way of structuring imo

[worthy yarrow]

Am I correct in this thinking?

[floral drum]

skyblock / rpg api could be, depends on the usecase, like it can contain an abstract class implementation of the interface. And then the skyblock / rpg module can then add functionality.

So yea

in a way

[worthy yarrow]

I guess just play around until I figure a solid structure...

[floral drum]

basically you see here, AbstractUser can't be used by skyblock-api/rpg-api because it's apart of common, that would be properly implemented inside of the respected modules. It can only use User, which is the interface for AbstractUser

You can then create an implementation of AbstractUser inside of skyblock or rpg such as
SkyblockUser / RPGUser

and contain data specific to the gamemode

[worthy yarrow]

Well when you put it in those terms, it makes me question how I should structure the actual data classes now, in the sense of the core being hybrid skyblock / rpg this data should be common between the both... which leads to me think I'm gonna have some pretty big data classes

Not really an issue per se, just hurts the readability

[floral drum]

Oh I see, yeah you are combining both of them, aren't ya?

[worthy yarrow]

yeah

[floral drum]

ahhh

okay

well in that case

hm

[worthy yarrow]

yeahhhhh

The common module makes sense here still

[floral drum]

Since RPG is going to be "built off" of skyblock, I would have builders/factories to interact and change how the main skyblock core is going to work

basically binding stuff to skyblock

[worthy yarrow]

Kind of ironic being as I always try to write out a plan for impl on my work projects, yet don't for my free time projects kek

[worthy yarrow]

This is a bit simplified, I like this

[floral drum]

So like -

public class SkyblockItem extends AbstractItem {
    ...
    
    public /*final (new)*/ void implement() {
        // The registering of the item inside of skyblock.
    }

    public class Builder extends AbstractBuilder<SkyblockItem> {
        ...
        SkyblockItem build() {
            return new SkyblockItem(this);
        }
    }
}```

RPG Code -
```java
SkyblockItem.builder()...build().implement();

something like that

or allow the SkyblockItem class to be extended by other classes, but the implement be a final method to not ruin the functionality

[worthy yarrow]

Essentially, as you said just design in a way to allow for "base" implementation as it were, but also rpg mechanics should be able to change the way this implementation works?

[floral drum]

so the structure is basically just now

[floral drum]

Yep

[worthy yarrow]

Hmm ok I'll certainly keep this in mind, I'm gonna focus on the refactoring first before actually implementing anything new kek

thank you purple!

[floral drum]

of course man always here to help

gonna get some sleep now

gn bro

[worthy yarrow]

❤️ sleep well!

[floral drum]

:)

[rough drift]

Hey guys, I've realized that custom items can be used in recipes, is there an easy way to disable it from being used in crafting or do I just use an event for it

[rough ibex]

I fucking love consolidating 6 concrete classes into a generic class

[rough drift]

man I fucking love good API design

[rough ibex]

the power of being in alpha

and able to change everything as soon as it smells bad

[rough drift]

I am keeping all my shit in a permanent -SNAPSHOT state until it becomes squeaky clean

[rough ibex]

0.1-alpha forever

[rough drift]

curse of perfectionism

nah but it makes sense when you're changing methods and classes left and right

[rough ibex]

Half of it is just good practice with type parameters

I spent a good 10 minutes trying to do something really simple

[rough drift]

I spent a good 5 minutes debugging if(true) return;

[rough ibex]

data class N(val: Class<T>) {
  val thing: T
}```

[rough drift]

records my beloved

[rough ibex]

I may also scrap this in 2 commits

[rough drift]

YO DID YOU HEAR THE NEWS

with records

[rough ibex]

I haven't touched java java in a while now

[rough drift]

okay doesn't matter because you'll benefit from it too

basically

records with FULLY immutable objects

will be translated into just their raw objects

removing the overhead of the class

[rough ibex]

where did you hear this

[rough drift]

JEP page

it's currently in a testing/proposal phase

[rough ibex]

JEP-???

[rough drift]

LEMME GET IT

[rough ibex]

JEP-666

[rough drift]

https://openjdk.org/jeps/401

@rough ibex

The document is a draft of a Java Enhancement Proposal (JEP) titled "Value Classes and Objects (Preview)" by Dan Smith. It introduces a new feature to the Java platform: value objects. These are class instances that have only final fields and lack object identity, meaning they are distinguished solely by their field values rather than a unique identity.

Key Points:

1. Goals:

   • Allow developers to create classes where objects are differentiated only by their field values.
   • Migrate existing JDK classes that represent simple values (e.g., Integer) to this model.
   • Improve JVM efficiency by allowing it to optimize memory usage for these objects.

2. Non-Goals:

   • The proposal does not aim to introduce a struct-like feature, change primitive types, or automatically treat existing classes as value classes.

3. Motivation:

   • Object identity is often irrelevant or harmful for simple domain values and leads to confusion and inefficiency. For instance, two objects with the same value may not be equal using the == operator because they have different identities.

GPT summary 1/2

4. Implementation:

   • Value objects will be instances of value classes, which do not have object identity. These can be optimized by the JVM to improve performance and reduce memory usage.
   • Existing classes that avoid identity dependency can easily transition to value classes.

5. Programming with Value Objects:

   • Value classes are defined with a value modifier, making their instances value objects. These behave like regular objects but without identity.
   • Value classes cannot be subclassed, and their fields are implicitly final.
   • The proposal includes examples of how to declare and use value classes, such as Color and USDCurrency.

6. Construction and Mutation:

   • Value classes must ensure that their fields are initialized before any code can observe the new instance, avoiding mutable states during construction.

In summary, this proposal aims to give Java developers the option to create classes without object identity, simplifying the representation of simple values and improving the performance and memory efficiency of Java applications.

GPT summary 2/2

yes I used GPT but whatever

[rough ibex]

fuck that I'm reading the entire JEP

[rough drift]

lmao W

I'm doing the same but yk

saving time

[rough ibex]

very interesting

[rough drift]

Spigot actually gets good perf?

[rough ibex]

N(1) == N(1)

[rough drift]

yes

because it's just equal to 1

[rough ibex]

well, yes but no but I know what youre saying

[rough drift]

yeah

also

https://openjdk.org/jeps/482

is a W

it was also delivered

[rough ibex]

holy shit Integer[] approaching int[] performance

[rough drift]

There is another JEP

that wants to straight up remove boxed types

so you can

List<int>

if it passes

[rough ibex]

interesting

[rough drift]

void main() {
  List<int> list = List.of(1, 2, 3);
  System.out.println(list);

  var random = ThreadLocalRandom.current().nextInt();

  list.add(random);

  System.out.println(list);
}

Java 23 has all of this except List<int>

also

switch(obj) {
  case Point(_, int y) -> y * 2;
  default -> 0;
}

yeah _ works for unnamed now iirc

as part of 22

also

instanceof ColoredPoint(Point(_, int y), Color(_, int g, _))

but wait

there is more

instanceof ColoredPoint(Point p, var _)

[rough ibex]

I'm never going to use any of these

not directly

[rough drift]

😭

well it's W

for me

[summer scroll]

I got a weird issue, so I'm loading a chat color cosmetic from my config and on load it's in the correct order but when I tried to debug the map, the order is scattered basically.

Here's the code and debug messages https://paste.md-5.net/hiqasediso.cs

The expected order is gray first and orange last.

[rough ibex]

HashMap is unordered

[tardy delta]

Don't think they are gonnz enjoy rebuilding the jvm from the ground up

[summer scroll]

This doesn't typically happening to me, I always got the right order, it's kinda weird.

[rough ibex]

You may, you may not

HashMap does not guarantee order

If you want order, you wanted LinkedHashMap

which is insertion order

or a TreeMap

[summer scroll]

Hmm okay, thank you, yeah changing it to LinkedHashMap would work.

Yes it works wonderfully, thank you!

[rough drift]

Remember: If you want to ensure order, use a linked collection

[stuck oar]

is therer anywhere i can find how to like display entities?

[pliant pulsar]

does spigot support the new item components introduced in 1.20.6 / 1.21?
Would be kinda cool to have eatable tools (kinda for april fools idea)

[blazing ocean]

they just copying rust match now

[keen charm]

Hey

Is PlayerQuitEvent called on player kick?

[eternal oxide]

yes

[stuck oar]

does anyone know why i cant DisplayItem in 1.8?

[eternal oxide]

As most things, they do not exist in 1.8

[rough ibex]

1.8 is god damned ancient

upgrade

[stuck oar]

but my servers 1.7

1.8

.8

[rough ibex]

boo hoo too bad

[stuck oar]

its confusing because other servers have it aswell tho

[rough ibex]

lie with fleas

[stuck oar]

what are you on abt

[chrome beacon]

In chat?

[stuck oar]

no

[chrome beacon]

Are you talking about the display entities added in 1.19.4 then?

[stuck oar]

the Display.Billboard n stuff

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Display.html

[chrome beacon]

Yeah

1.19.4

[stuck oar]

oh

[rough ibex]

that's not even available for 1.8

[chrome beacon]

1.19.4 is in fact newer than 1.8.8

so the answer is no you cannot use them

[stuck oar]

im just confused on how some 1.8.8 servers have it

[rough ibex]

they aren't using that class

[chrome beacon]

They're not running 1.8.8

[rough ibex]

they're using items

and armor stands

workarounds

[chrome beacon]

or they're using packet things when they detect a modern client

[chrome beacon]

though this more likely

unless you're trying to copy Hypixel

[stuck oar]

no

im not

[quaint mantle]

True, almost

Use Lists if you don't mind having repeated entries.
Use Linked* ONLY if you don't plan to have random access to the collection elements (myCollection.get(2)). In case of almost any Set, retrieving items by index is not an option (I mean, why would you want to, it's not a list)

The thing is that, Linked*, uses "nodes" to store items, which is more "optimized" than the other collections methods, which use an array. The difference is noticeable mostly when the collection gets very huge, but when having random access to the collection elements, the impact is noticeable always.

When using nodes, and retrieving an element in the middle of the collection, the collection must iterate until it reaches the index you provided, or an element matching the provided, unlike in array-based collections, in where you provide the index, and you access the element on the collection array.

• If you want to ensure order, and you don't mind having cloned instances, use an ArrayList
• If you want to ensure order, and you don't want to have cloned instances, use a LinkedHashSet
• If you don't care about order, use any Set implementation which is not Linked (unless you plan your collection to have more than 2^31 elements

[rough drift]

😭 Yeah fair enough I should've explained better

[young knoll]

wtf

Prove it

[chrome beacon]

https://tenor.com/view/worried-kermit-kermit-the-frog-muppets-stressed-gif-7121337

[quaint mantle]

https://media.discordapp.net/attachments/819285379982557268/1091742641789599804/B4C41E7E-3305-443B-96D1-6523994F2AD6.gif

[rough hinge]

player.setHealth(Math.max(0, player.getHealth() - 3));

how i make hit damage anim?

without player.daamge

because i need remove same health on all armors

[young knoll]

Player#sendHurtAnimation

[rough hinge]

1.8

[young knoll]

F

No idea then

[rough hinge]

ok

player.setHealth(Math.max(0, player.getHealth() - 3));
player.damage(0.000001); @young knoll

ahah

[dull walrus]

i need help with citizens cuz i want to do it so when i click on the villaga it opens a gui menu i created with deluxe menu but it isnt working can somone help plz

[young knoll]

Can’t you just have it force the player to run the command

Also #help-server

[dull walrus]

oh how do i do that>

[viral halo]

how can i set a item's durability

[drowsy helm]

Max durability

Or current?

[viral halo]

current

its 1.21 btw

[drowsy helm]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/inventory/meta/Damageable.html#setDamage(int)

[viral halo]

damage?!

[charred pendant]

Hello @drowsy helm ! Today I came across this resource forum: https://www.spigotmc.org/threads/custom-items-made-simple-code-guide.609537/
It's actually a guide on how to create custom items and i need your help.

(Sorry for the ping)

[drowsy helm]

Yeah it’s funny naming

[drowsy helm]

Sure, whats up

[echo basalt]

I've been thinking on making custom items with components tbh

[viral halo]

hmm where should i set it. like ItemStack or ItemMeta?

[charred pendant]

May I dm you to explain the issue ?

[drowsy helm]

You can cast ItemMeta as damageable

[charred pendant]

i cant send a screenshot here

it wont let me

[drowsy helm]

?img

[undone axle]

Can't send images? That's because you're not verified! Use !verify to complete verification.
Alternatively, you can upload screenshots to any image hosting site and share the link.

Here's some screenshot utilities that you can use to upload images.
Lightshot: https://prnt.sc
Imgur: https://imgur.com/upload
Flameshot: https://flameshot.org

[charred pendant]

ohhh

gimme a sec

https://imgur.com/a/xDriy6H

can you explain to me how this specific function was implemented?

[viral halo]

thanks it work now

[drowsy helm]

Ah I guess I didn’t cover that in the tut

One sec

Dang did I delete the repo lmao

[charred pendant]

Yeah i cant find that either

[rough hinge]

stand.getLocation().getBlock() == player.getLocation().getBlock()

block can i compare instances

right?

[drowsy helm]

    public void registerListener(Listener... listeners){
        for(Listener listener : listeners){
            getServer().getPluginManager().registerEvents(listener, this);
        }
    }

this is all it is

just a method inside the JavaPlugin class to easily pass listeners

[drowsy helm]

yeah that will work

[charred pendant]

The CustomItemTutorial object instance is about the Main Plugin Class right?

[drowsy helm]

correct

[charred pendant]

Thank you

[rough hinge]

thax

[sage raptor]

when i use reflections api, getSubTypesOf method always returns empty list. i dont know the reason
(reflections 0.10.2)

here is my code.
new Reflections(packageName, new ConfigurationBuilder().addScanners(Scanners.SubTypes.filterResultsBy(s->true)).getSubTypeOf(Test.class)

[rough hinge]

thnaks

tnaks

[drowsy helm]

lmao

[rough hinge]

tanks

thanks

[drowsy helm]

https://github.com/MitchGB/CustomItemTutorial
I've re-published the repo if you need to check it out

[charred pendant]

appreciate it!

[hushed spindle]

how would one access bitbucket? im trying to view a pull request

[karmic falcon]

hi, i am making a minecraft minigame, for now whenever i wanna load a world i copy its folder from the plugins folder to the main server folder to then load it whenever i want the game to startt, this is to ensure that changes made to the world dont get saved, is there a better way of doing this?

[remote swallow]

create a jira account and sign the cla

?cla

[undone axle]

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

[onyx fjord]

is block metadata persistent?

[hushed spindle]

nop

tile entity metadata i believe yes but blocks no

?blockpdc

[undone axle]

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

[hushed spindle]

use that instead

[rough hinge]

how get maxdurability from item

[onyx fjord]

what abt me storing them in a hashmap and then serializing that with java serialization api?

never used that tbf

but sounds like it might work

[karmic falcon]

if somebody can answer this id greatly appreciate it

[tardy delta]

java serialization api uses reflection

[onyx fjord]

sooo?

[hushed spindle]

item.getType().getMaxDurability(), im not sure yet on 1.21 custom durabilities

[rough hinge]

how i set durability but no shows on item?

basically i want save a durability from item but no use durabillity vanilla system yk

i dont want show the "durability bar" on item

[hushed spindle]

ToolComponent does not seem to have a get or set max durability yet

though i know 1.21 has that functionality

[onyx fjord]

dont advertise here

[echo basalt]

fuck off

[onyx fjord]

💀

[echo basalt]

zero github followers, nobody knows you in the community

If you want to find customers make them want to find you

[onyx fjord]

illusion i lost all my bets

[echo basalt]

kacper I told you spain was gonna win

you just suck

my dad owns the ball

[onyx fjord]

can i stop bamboo from growing

cuz vine just stop growing at age 25

[hushed spindle]

nope never

[onyx fjord]

does bamboo have the same behavior

[hushed spindle]

it keeps growing forever

[onyx fjord]

thats rough bro

[hushed spindle]

you cannot stop bamboo

[echo basalt]

string above it

[onyx fjord]

i can but not with vanilla means

yk what ill use custom block data, i cba with handling pistons and shit

[karmic falcon]

hi, i am making a minecraft minigame, for now whenever i wanna load a world i copy its folder from the plugins folder to the main server folder to then load it whenever i want the game to startt, this is to ensure that changes made to the world dont get saved, is there a better way of doing this?

[rough hinge]

rmor.getType().name().contains("HELMET")

is helmet or HELMET

what works

[onyx fjord]

use Tags bro

[rough hinge]

bro

only asnwer

[onyx fjord]

oh wait are there tags for armor?

[rough hinge]

which tags

[onyx fjord]

its HELMET

[rough hinge]

im on 1.8

[onyx fjord]

💀

[rough hinge]

?

its HELMET or helmet

[tardy delta]

ITEMS_ENCHANTABLE_ARMOR

[rough hinge]

on contains

[onyx fjord]

big letters

[rough hinge]

i think no

[onyx fjord]

#name returns the literal enum value name

[tardy delta]

if i were to be on 1.8, id throw a hypixel move and hard fork spigot 💀

[hushed spindle]

did tags even exist on 1.8

[onyx fjord]

❌

[hushed spindle]

aw dang it

[onyx fjord]

either didnt exist or had almost no tags

[slate siren]

.

[rough hinge]

player#getinventory#removeitem remove item on armor slots?

HOW I REMOVE

ITEM

ON ARMOR SLOTS

[blazing ocean]

stop screaming

[pseudo hazel]

you can remove armor slots using getInventory.removeItem

just pass the correct slot numbers

i think its like 36 to 40 or whatever

[lost matrix]

No it doesnt, PlayerInventories have armor content as well as extra contents.

[lost matrix]

What are you trying to do?

[pseudo hazel]

then why am I able to add an item to slot 36 and have it appear in the boots slot

[rough hinge]

my unbrekeable method not works with leather items.why?

[rough hinge]

forget i fixed

public ItemBuilder unbreakable(){
return changeItemMeta(meta -> meta.spigot().setUnbreakable(true));
}

[pseudo hazel]

what does changeItemMeta do?

please dont tell me it calls getItemMeta every time right?

[rough hinge]

calls of course

public ItemBuilder changeItemMeta(Consumer<ItemMeta> consumer){
ItemMeta itemMeta = item.getItemMeta();
consumer.accept(itemMeta);
item.setItemMeta(itemMeta);
return this;
}

but the problem isntm ethod

problem is the leather armor

works on other armors

but leather armor no

maybe colors leather system the problem idk

[lost matrix]

This is quite expensive for an item builder

[pseudo hazel]

yeah thats what I was afraid of haha

atleast just take out the meta and have it as a separate field

[rough hinge]

how u edit itemmeta then

[pseudo hazel]

because getItemMeta is expensive

[lost matrix]

Like steaf said, allocate an ItemMeta field and initialize it in the constructor

[rough hinge]

bro i need get lore etc

[pseudo hazel]

yes

do it when you create the item stack

[rough hinge]

lore etc its changeable

oh yes

forget

ok

[pseudo hazel]

this.item = new ItemStack(material);
this.meta = item.getItemMeta()

or whatever

[rough hinge]

but the problem

isnt fixed'-

[pseudo hazel]

which is

leather armor is still breakable?

did you test with other armor?

[rough hinge]

yes

[rough hinge]

yes and works

[rough hinge]

and my texture show "bugged item" yk

[lost matrix]

Why do you call meta.spigot() ?

[rough hinge]

i call

public ItemBuilder unbreakable() {
return this.changeItemMeta((meta) -> {
meta.spigot().setUnbreakable(true);
});
}

[stuck oar]

anyone know how i like wait

like

wait 3 seconds

[pseudo hazel]

right but why

[stuck oar]

then run a cmd

[lost matrix]

?scheduling

[undone axle]

https://www.spigotmc.org/wiki/scheduler-programming/

[rough hinge]

thread.sleep(3000)

[stuck oar]

ty

[pseudo hazel]

💀

[rough hinge]

🤡

[lost matrix]

And dont do what ola said

[stuck oar]

oh

ok

[rough hinge]

HAHAAHA

[stuck oar]

it didnt pop up anywayt

[pseudo hazel]

fyi that will freeze the server

[rough hinge]

I literally did what he asked

[rough hinge]

yea

for 3 seconds

how i make unbreakable

.-.

[lost matrix]

Why dont you simply call meta.setUnbreakable()?

[rough hinge]

maybe setdurability(type.maxdurability) ?

and solve my problem?

not have meta.setunbreakable

on spigot 1.8

[pseudo hazel]

oof

[lost matrix]

?1.8

[undone axle]

https://howoldisminecraft188.today/

[lost matrix]

Soon its gonna be a decade old 🙂

[pseudo hazel]

oh yeah it turned 9 2 weeks ago 🥳

[lost matrix]

Support was dropped almost half a decade ago. But that doesn stop people from wanting support lul

[rough hinge]

ItemBuilder builder = new ItemBuilder(armor)
                    .name(color + ArmorGive.getNameByItemStack(armor))
                    .setLore("", "§7Resistance: " + color + ArmorGive.getDesignResistanceByCategory(armor.getType(), category), durabilityString, color + Category.getName(category) + " Equipment")
                    .glow(category == Category.MYTHIC);
            
            if (armor.getType() == Material.LEATHER_HELMET || armor.getType() == Material.LEATHER_CHESTPLATE || armor.getType() == Material.LEATHER_LEGGINGS || armor.getType() == Material.LEATHER_BOOTS) {
                armor.setDurability(armor.getType().getMaxDurability());
            } else {
                builder.unbreakable();
            }```

unique solutino

[pseudo hazel]

use codeblocks

anyways

the point is , like noone knows whats going on with 1.8 since we are like 2 generations past it

so idk why it doesnt work

[rough hinge]

what is codeblock

[pseudo hazel]

what does builder.unbreakable do

its using tripple backticks `

[rough hinge]

have armordurabilitydesincreaseevent something like this?

[pseudo hazel]

and surround your code by it

then discord will display it nicely

[lost matrix]

?codeblock

[undone axle]

You can use the discord code block format to display code or just text in a more pleasing way:
```java
public class MyPlugin extends JavaPlugin {
@Override
public void onEnable() {

}

}```
Becomes:

public class MyPlugin extends JavaPlugin {
    @Override
    public void onEnable() {

    }
}```

[pseudo hazel]

ah there is a command for it

[lost matrix]

Probably not in 1.8
PlayerDamageItemEvent is a thing

[pine crest]

talk about over engineering

[tardy delta]

Lol

[lost matrix]

I mean it technically makes sense. Its just expensive.

[rough hinge]

if (item.getType().name().contains("HELMET") ||
item.getType().name().contains("CHESTPLATE") ||
item.getType().name().contains("LEGGINGS") ||
item.getType().name().contains("BOOTS")) {

        event.setCancelled(true);
    }

maybe this then

[lost matrix]

I would simply set the item to unbreakable

[river oracle]

O my

Hashset is in shambles

[pine crest]

its bad design, just flag the state and apply it later if u care about it so much

okay maybe not bad

but like

[rough hinge]

not works

with leather armor

[lost matrix]

Sounds like a problem with your ancient version 🤷

[lost matrix]

I can totally see this being viable

  private final ItemStack itemStack = ...;
  
  private final List<Consumer<ItemMeta>> consumerList = new ArrayList<>();

  public ItemBuilder apply(Consumer<ItemMeta> consumer) {
    consumerList.add(consumer);
    return this;
  }
  
  public ItemStack build() {
    ItemMeta itemMeta = itemStack.getItemMeta();
    consumerList.forEach(consumer -> consumer.accept(itemMeta));
    itemStack.setItemMeta(itemMeta);
    return itemStack;
  }

for a builder

[pine crest]

viable maybe

but extremely unnecessary

and as said if u truly care about not creating any item metas unless needed

flag it, apply later

[lost matrix]

How would you flag it

[pine crest]

a normal java field?

no its not gonna be noticeable in terms of space nor time

[tardy delta]

Just have An itembuilder that stores a meta field 🗿

[pine crest]

well the itemstack and itemmeta api is a joke to begin with

but here we are

[lost matrix]

I have never heard about the term "flag"ing for storing an object in a field...

[pseudo hazel]

my item builder stores meta changes with consumers similar to what smile showed

[river oracle]

Wdym it's "flexible" 💯

[pine crest]

flagging is just a higher level term explaining the intent behind the semantics u impose on ur code

[pseudo hazel]

this allows any item to do anything with teh meta that isnt covered by the builder

[pine crest]

this man gets it

at least

[pseudo hazel]

but all things covered by my builder have fields

[river oracle]

Items are on my list after inventories good sir

[pine crest]

you are one true blessing

[river oracle]

Need ItemType tho

I don't get what the slowdown is Coll never told me

[lost matrix]

Yes, but the semantic meaning of a flag is based in signal logic... thats what confuses me

[pine crest]

i mean if u want u can do it literally and store some state in a bit set

but eh, thats just too low level nowadays

[remote swallow]

you can just have a meta class val and set it on construction then set it on the item one build()

[pine crest]

i suppose the confusion is valid

[river oracle]

@young knoll gonna ask again :> why was ItemType not fully implemented in 1.21 we waiting for 1.22 now?

Or is there some crossroads

[pseudo hazel]

yeah that was teh first suggestion we made haha

[young knoll]

idk

[lost matrix]

Thats my approach as well. I just said that the consumer might be viable as well

[river oracle]

I thought you'd know since you got insider status :(

[pine crest]

viable but inflexible

[pseudo hazel]

how

thats like the most flexible option

[lost matrix]

I would argue that its more flexible even

[pine crest]

not really

[river oracle]

Inflexible my ass

Lol

[pine crest]

its very common to read from builders as well

[remote swallow]

what

[river oracle]

No

[pseudo hazel]

in what country

[pine crest]

yes

look at adventure for example

[remote swallow]

no it isnt

[pine crest]

spring

[pine crest]

were u born yesterday?

[river oracle]

Why do we need to read from an ItemBuilder

[pine crest]

it depends

[river oracle]

0 benefit

[pseudo hazel]

this is about an item stack builder

[pine crest]

well say that to all api designers

[river oracle]

You just said it for sake of saying it

[pine crest]

not really

[river oracle]

Really where is the inherit benefit

[pseudo hazel]

what does it depend on

[pine crest]

then additionally you lose all integrity w using a bunch of consumers

[river oracle]

This is clown behavior

[pine crest]

its legit not

[pseudo hazel]

but inflexible is not the term I would use

[pine crest]

what would you use?

[lost matrix]

Imagine if spigot adds new methods to ItemMeta. The consumer approach doesnt need to be changed. If you have
concrete methods like setAmount(x) then you need to update your builder. The consumer works either way.
(I personally think that methods need names, so having just the consumer method is unclean)

[pseudo hazel]

i dont even know

[pine crest]

a normal builder wouldn't change as well? or what exactly are you trying to say?

[lost matrix]

The true question is, how do you handle methods delegating to more specialized instances of ItemMeta, like PotionMeta.

[river oracle]

I use a consumer but really it'd be best to just pray ItemStack gets an overhaul so it's not so blegh

[lost matrix]

The consumer builder is more flexible

[pine crest]

how?

[lost matrix]

Because of the flexibility i just described

[pseudo hazel]

yeah that was my reasoning for using a consumer system aside from the commonly used item meta modifications

[stuck oar]

how do i kill an armorstand entity

[lost matrix]

.remove()

[stuck oar]

thank you

[pine crest]

a normal builder wouldnt change as well?

you're talking about a non existent flexibility

[lost matrix]

If the built object gains more properties/functions, and the builder doesnt change, then you break the builder contract.
If you have a consumer of the underlying object, you can simply keep your builder as it is, and call the new methods via the
consumer. It breaks encapsulation, but its def more flexible in that regard.

[stuck oar]

weird question but does anyone know how to make an armorstand move? like if it could just walk a couple blocks or just move itself a couple blocks

[karmic falcon]

hi, i am making a minecraft minigame, for now whenever i wanna load a world i copy its folder from the plugins folder to the main server folder to then load it whenever i want the game to startt, this is to ensure that changes made to the world dont get saved, is there a better way of doing this?

[pine crest]

If the built object gains more properties/functions
entirely depends on what changes are imposed on the actual class, and even then any good lib maintainer should try to keep it somewhat retrocompatible, but sure lets say it does change thus leading to binary imcompatibility, well its a good thing i used the builder, the builder can and should serve as a factory, knowing how to instantiate and prepare the object its going to publish decoupling creation from instantiation to its clients, thus as long as you maintain the builder, even the actual class itself imposes binary incompatibilities you can save yourself by encapsulation and interfacing, that is afterall why we use static factory methods, builders, factories and abstract factories

[lost matrix]

multiple ways. simplest is just to call .teleport() on it

[stuck oar]

id like it to like its hard to explain

id like it to move there without teleport

so that the nametag moves

instead of teleports

[karmic falcon]

Like move smoothly?

[stuck oar]

yeah

kinda

if thats not possible its fine

[karmic falcon]

Just add to its location a certain speed value

U need it's direction vector tho

[stuck oar]

i have no cluie what any of that means ahha

ill look in docs

[pine crest]

anyway i did take back that using a bunch of consumers is bad, it has its place probably, its just isnt as flexible or well ideal whatever you wanna call it, especially if you're moving to a layered builder where you pipeline different states and what not (which usually requires to read what wants a change before applying the next)

[stuck oar]

thank you

[karmic falcon]

Do armorstand.getDirection
Direction.multiply by speed
Location.add direction

[stuck oar]

speed?

liek how fast

[karmic falcon]

Ye

[stuck oar]

i need it to like

stay there

aswell

[karmic falcon]

Cuz the direction vector is usually normalized

[stuck oar]

move a few blocks, then stay

[karmic falcon]

lemme write it in code for u

[stuck oar]

you dont need to do that haha but thank you

[karmic falcon]

oh

u want it to stop

well

[stuck oar]

yeeea

[karmic falcon]

u can check in ur loop for a bool

isMoving

if(isMoving) //do weird math stuff

[stuck oar]

is there no just

stopMoving

(0

()

[tardy delta]

hello sir, how come ive never seen you here before

[karmic falcon]

i mean there is no way to get around this somewhere in the code gotta check if u reached the destination

except if u use a lerp method

not necessary tho

[pine crest]

because i usually dont chat

[lost matrix]

By builder is far gone anyways

public class ItemBuilder<SELF extends ItemBuilder<SELF, T>, T extends ItemMeta>

[pine crest]

lol

[tardy delta]

you remind me of someone

[stuck oar]

i might just use teleport lol

[pine crest]

i do?

[tardy delta]

but that person got kicked, so doubt it was you

[karmic falcon]

if u wanna know what that is we can dm @stuck oar

[stuck oar]

alr thank you

[pine crest]

fucking hell then

[lost matrix]

frostalf?

Who was it

[tardy delta]

nah that dude with a skull pfp with christmas hat, with the long random name

years ago

[lost matrix]

frost def was very keen on arguments. I remember when he joined and he was very convinced that memory mapped files are a good idea for a region system

[tardy delta]

i mean..

[pine crest]

ah i know who you on about

[lost matrix]

[pine crest]

no thats not me, im not quite as racist as that bloke

[karmic falcon]

yoo guys, if somebody could just tell me if there is a better way id greatly appreciate it :>

[tardy delta]

*could have an interesting talk about it as well *

oh he might've said weird things but he thought me how to write some proper code lol

[lost matrix]

Not via vanilla. You need to be very creative with that. Proper approach would be orchestrating multiple servers, and start them when needed.

Loading worlds will always yield some overhead

[karmic falcon]

wait so those big servers have a mini server for each arena in each gamemode?

and those worlds are always loaded

like always

[wet breach]

they are o.O

[pine crest]

i heard there was a guy who wrote his own fucking jvm here

god bless him

[wet breach]

vanilla MC memory maps region files currently. However Mojang implemented a flaw that caused servers to crash when loading them

[lost matrix]

Big servers have that for sure. They dockerize their environment and orchestrate them with tools like Kuberenetes.
Wouldnt be surprised if they used Graal containers for high accessibility.

[tardy delta]

i mean if there are only a few chunks, whats the overhead?

[lost matrix]

https://tenor.com/view/pat-hug-hugs-there-gif-24835571

im sure they are

[lost matrix]

All the IO on the main thread. Checking if folders exists, reading the world data (UUID, name etc) from disk.

[karmic falcon]

so is it okay for me to have them always loaded or is it not okay T-T

[lost matrix]

Depends how much memory you have to spare and how far you plan on scaling

[karmic falcon]

and btw as i said my approach was to copy the selected arena from my plugins folder to the main server folder to make it a temporary world then delete it

but that crashes

my server

[tardy delta]

ah well ye there begins the flawed design

[pine crest]

@wet breach

have you actually implemented

memory mapped regions

[lost matrix]

Your IO should always be done on a different thread.

[wet breach]

vanilla MC already does this

[tardy delta]

regions like chunks? o.O

[pine crest]

i mean memory mapped files for region system

what the my eyes burn

[karmic falcon]

but a questino tho, if im planning to always have loading my arenas how would i stilll keep this copying thing going on

[pine crest]

why are you fourteen years old?

[karmic falcon]

another question is i think its kind of messy for the server implementing the plugin having to place the worlds by hand in the main server folder is there a better way to do this?

[lost matrix]

You could copy ther worlds into your jar.
Or throw them in a Database and let the plugins request it.

[tardy delta]

i said to change my name many moons ago, now this server is the only server that still bullies me with it

and no im not 14

[lost matrix]

Or simply on some of the public server world hosts and then download it from there when the server starts

[wet breach]

not specifically, but I have used memory mapping for plenty of other stuff. Like some years ago I helped with a plugin that tracked all blocks that were placed from creative and who placed it. The test conducted was to see how long it took to load up a large amount of data. It took like 6 seconds to load 10 million blocks of information and 3 seconds to save it.

[pine crest]

cant mr smile7face do it for you?

[lost matrix]

You havent renamed yourself to FifteenBrush so i think thats a lie

[pine crest]

shame, you could have been a prodigy

[tardy delta]

tHe VeRiFiEd NaMe

[lost matrix]

Ah true

[karmic falcon]

ohhh thats a great idea, then i wont have to check if those worlds exist or smthn

[wet breach]

of course their name means they have fourteen brushes that they use

that wasn't the right one lmao

[lost matrix]

Or that they brushed their teeth a total of 14 times in their lives

[pine crest]

how did you load and save it?

[wet breach]

not sure what you mean

all a memory mapped file is, is just a file that is mapped into memory

[lost matrix]

The os handles the loading strategy for memory mapped files, no?

[pine crest]

hmm

[wet breach]

pretty much, the only thing you can change is whether or not a conversion takes place

[pine crest]

dou have the benchmarks still

thats quite interesting

[wet breach]

in this instance the file was binary

having the file as binary avoids having the OS do a conversion before loading into memory since all data in memory is binary

[lost matrix]

I would argue that there is no actual reason for this. A region can be defined with a few bytes.
Keeping 10k regions in memory will maybe hog 40MB in RAM. And nobody has this many regions.

[pine crest]

it has some potential

i mean the appeal to a very specific audience

[wet breach]

um yeah if the chunks are not modified or you have many empty chunks in the region

vanilla mc adds too much data currently to allow 10k regions to be loaded

[pine crest]

im sure u could optimize that

[wet breach]

no this was back around 1.7

[pine crest]

unfortunate

[wet breach]

most definitely

one of the main reasons way back when a chunk could crash a server via books

[lost matrix]

Ah i was just thinking about regions as in BoundingBoxes
Worlds UUID -> 2 * 64 bits
lower x,y,z -> 3 * 32 bits
higher x,y,z -> 3 * 32 bits
= 224 bits or 28 bytes. Then throw the object header in (make it a record for good measures)
and you'll be more in the kilobytes apartment

[wet breach]

was because MC never bothered to check the size of a region file before attempting to load it into memory

[pine crest]

sadly that exploit went on for way too long

[lost matrix]

book filled shulkers go brrr

[wet breach]

some of us profited it from it

so, it doesn't bother me

[pine crest]

some

[wet breach]

yes, I rather have a large pool of customers with little competition then no customers and lots of competition 😉

[pine crest]

you do realize you sound like a villain saying that

i mean no judgements, but well

[lost matrix]

Was about to say. Frostalf is a server exploiter confirmed.

[wet breach]

I don't exploit servers, but I will exploit people's need for something

[pine crest]

not sure of which is worse

[lost matrix]

servers > people
So in my mind this sounds fine

[pine crest]

if it keeps the smile up, sounds skibidi enough for me

[wet breach]

I think its safe to say I am the capitalist in this discord XD

and then we have Alex who is a lawyer for your tax needs in Germany

[pine crest]

are you funding spigot?

[wet breach]

no

[pine crest]

right

[lost matrix]

Im more for a technocracy anyways

[wet breach]

it funds itself just fine. but even if it doesn't not sure what me funding spigot would even do

MD_5 has been developing spigot long before any donations

and I am pretty sure the current server/web related things are not super costly currently

bet it probably costs something like no more then $500/month

[lost matrix]

Hm, website + File hosting service + stash server

[wet breach]

pretty sure its all one dedi

no more then 2 for purposes of backup I guess

if I remember think all the plugins currently on spigot only takes up like 300gb

[grand flint]

maybe 3

one for files

2 for hosting

one backup host

[wet breach]

don't need an entire server for the files

[lost matrix]

Hmm, dont you think its decentralized? People access files from all over the world.

[grand flint]

and whay happens when the server goes down

[wet breach]

that is what cloudflare is fore

[grand flint]

what purpose is ur backup server

if it doenst have anything

[wet breach]

its in case of HDD failure, not backup in to route traffic

I mean you could set it up like that, but I wouldn't unless it was necessary

[grand flint]

well depends on the host

ur server could fully go down

then u can still operate bc ur files arent there

and u can host on another server

[wet breach]

not sure what hosting providers you are going with

but the ones I use if that happens they can stick those HDD in the backup server

[grand flint]

well mine went down once in the past like 2 years

[grand flint]

in a big hosting company?

[wet breach]

big hosting companies won't keep your data from you

[grand flint]

what

[wet breach]

generally they are prohibited from doing such things

[grand flint]

ik but ur data may be unavailable if its down

[wet breach]

why would it be unavailable?

[grand flint]

bc its a computer

[wet breach]

hdd's are not removable?

[grand flint]

i dont think a large company is gonna change their hdd locations for a downtime

[wet breach]

depends how long it will be down for, but if you have another Dedi in the same building

they will connect it to that

[grand flint]

ye if its for long they would

but a day is a day

[wet breach]

and they will connect it to the other server....

not sure what makes you think they wouldn't o.O

[echo basalt]

Usually you have replicas in sep datacenters

[wet breach]

if you wanted to prevent network failure related things sure

but in the case of something like spigotmc, it really isn't even necessary

nor would I say worth it. Its not like everyone pays for spigot service

the only thing I would ensure is that the plugins and the DB for the site have a backup not on the same machine

that is the minimum that is necessary

however, just having them on more then one HDD also works too

if I recall I believe all the plugins on spigot currently only take up 300gb

maybe a bit less then that

[slate siren]

Guys I encountered a problem

Now the Enchanted book ItemType; the name is the same but the features are different

I wrote something to choose an item by chance but this time it can't distinguish it.

He always gives the same book

What should I do?🤔

ItemType can distinguish those that are not the same, but not others

Do I have to define a unique UUID key for each item?

[burnt oriole]

?paste

[undone axle]

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

[burnt oriole]

hello i need help with a plugin im trying to develop using Intellij IDEA https://paste.md-5.net/wonubijupo.java

could anyone more advanced help ?

[chrome beacon]

As the error says there is no PotionEffectType called SLOW

I assume you mean SLOWNESS

[wraith dragon]

?paste

[undone axle]

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

[wraith dragon]

Hello, the problem I have is that my pickaxe drill isnt doing what it's supposed to which is mining 3x3x1
https://streamable.com/s0k0jo

The code I used is:
https://paste.md-5.net/erebitebeb.cs

I have a feeling it's my direction method that is wrong

[echo basalt]

yeah uh

isn't it just -radius..radius + direction?

[wraith dragon]

uhmmm

[lost matrix]

There has to be a proper closed solution for this. Ive seen so many switch-case approaches for this.
Probably need discrete vector geometry. Hm maybe joml is now the solution.

[echo basalt]

It's kinda uh

messy

:)

because of block faces

[lost matrix]

Blockfaces have a toDirection method. And they produce a normal vector on the plane.

[echo basalt]

Yep

[wraith dragon]

yuppers, uhh I tried using mfnalex's code from a while back here in this discord but I used a different way of getting the direction so I assumesd that the direction method was wrong

[echo basalt]

Idea is to get the block face the player is looking at with getLastTwoBlocks, create a cuboid and shift it by the opposite direction of the block face

[lost matrix]

getLastTwoBlocks?

[echo basalt]

it's really degenerate

but it returns the block you're looking at

and the block before

you can get the face a player is looking by comparing the 2 blocks

with getFace or getRelative, one of those methods

list is always expected to have a length of 2

[lost matrix]

Thats a paper method i suppose

[echo basalt]

nope

bukkit and really old too

[shadow night]

why the actual fuck

[echo basalt]

I used it way back in the day

[shadow night]

Have pairs or array not existed back then

[echo basalt]

pairs are poor structure and I assume arrays are unsafe?

[lost matrix]

How about you listen for the BlockDamageEvent, which already has the BlockFace the player is hitting at

[shadow night]

that method is so fricking stupid

"get me the two last blocks the player is looking at" like what, who thought that was a good idea

[wraith dragon]

hmmm, ill try doing this

[echo basalt]

exists since 1.8 at least

[wraith dragon]

wait sorry for the ping

forgot to turn it off

[lost matrix]

Hm maybe the PlayerInteractEvent is more suitable. The BlockDamageEvent doesnt have a BlockFace in spigot

[burnt oriole]

yeh i was able to resolve it but another one always arises 🥲

[torn badge]

That definitely has its purpose, only because you don't see a point in something it doesn't make it stupid

[lost matrix]

public class MultiBreakListener implements Listener {

  private final Map<UUID, BlockFace> breakDirections = new HashMap<>();
  private final Set<Block> skipBlocks = new HashSet<>();

  @EventHandler
  public void onQuit(PlayerQuitEvent event) {
    this.breakDirections.remove(event.getPlayer().getUniqueId());
  }

  @EventHandler
  public void onDamage(PlayerInteractEvent event) {
    this.breakDirections.put(event.getPlayer().getUniqueId(), event.getBlockFace());
  }

  @EventHandler
  public void onBreak(BlockBreakEvent event) {
    Player player = event.getPlayer();
    Block block = event.getBlock();
    if (this.skipBlocks.remove(block)) {
      return;
    }
    BlockFace blockFace = this.breakDirections.get(event.getPlayer().getUniqueId());
    List<Block> blocks = this.getMultiBreakBlocks(block, blockFace);
    this.skipBlocks.addAll(blocks);
    blocks.forEach(player::breakBlock);
  }

  private List<Block> getMultiBreakBlocks(Block origin, BlockFace direction) {
    // Add logic here
  }

}

This would be my first idea. Just need to implement the getMultiBreakBlocks(...) method.

This btw automatically supports protections from any plugin because of how the blocks are being broken.

And it incorporates the tool the player has as well

[shadow night]

There is certainly a way to make it better without losing functionality

[peak depot]

I know not spigot related but anyone got idea for java project thats not a calculator

[eternal oxide]

Game of Go

[lost matrix]

Im... not sure if this makes sense. In my head it does.

  private List<Block> getMultiBreakBlocks(Block origin, BlockFace direction) {
    List<Block> blocks = new ArrayList<>();
    Vector forward = direction.getDirection();
    Vector up = new Vector(0, 1, 0);
    Vector right = forward.getCrossProduct(up).normalize();

    for (int deltaRight = -1; deltaRight <= 1; deltaRight++) {
      for (int deltaUp = -1; deltaUp <= 1; deltaUp++) {
        Vector rightOffset = right.clone().multiply(deltaRight);
        Vector upOffset = up.clone().multiply(deltaUp);
        Block relative = origin.getRelative(rightOffset.getBlockX(), upOffset.getBlockY(), rightOffset.getBlockZ());
        blocks.add(relative);
      }
    }

    return blocks;
  }

[shadow night]

Make an app that lets you browse maven repos, add dependencies to a certain list (like a shopping cart) and then generate a pom.xml/build.gradle including all those dependencies

[peak depot]

not a bad idea

[shadow night]

And it should also be able to add dependencies to an already existing pom.xml/build.gradle

As well as remove them

and all of that with awt

[dense falcon]

            String UUID = Redis.getUUIDFromUsername(targetName);
            
            Inventory AP_MainUI = Bukkit.createInventory(null, 54,  "§c§l/ap §8§l" + targetName);

            ItemStack head = new ItemStack(Material.SKULL, 1, (short) SkullType.PLAYER.ordinal());
            SkullMeta head_meta = (SkullMeta) head.getItemMeta();
            head_meta.setDisplayName(targetName);
            head_meta.setOwner(UUID);
            List<String> lore = new ArrayList<>();
            lore.add("UUID:" + ChatColor.YELLOW + UUID);
            lore.add("Rank:" + ChatColor.YELLOW + Redis.getRank(UUID));
            head_meta.setLore(lore);
            head.setItemMeta(head_meta);

            AP_MainUI.setItem(0, head);

            plr.openInventory(AP_MainUI);
``` I'm trying to get the head of the player from username (I have UUID saved in my Redis DB).
But I'm getting this error:

org.bukkit.command.CommandException: Unhandled exception executing command 'ap' in plugin NeoWorld v1.0
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646) ~[spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_422]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_422]
at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
at java.lang.Thread.run(Thread.java:750) [?:1.8.0_422]
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_8_R1.inventory.CraftMetaItem cannot be cast to org.bukkit.inventory.meta.SkullMeta
at fr.program.neoworld.Commands.Moderation.ApplyPunishment.onCommand(ApplyPunishment.java:52) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot-1.8.jar:git-Spigot-c3c767f-33d5de3]
... 14 more

[chrome beacon]

Looks like it isn't a player head

also;

?conventions

[undone axle]

https://www.oracle.com/java/technologies/javase/codeconventions-namingconventions.html

[dense falcon]

?

[chrome beacon]

Don't use the ordinal

for player head

[viral halo]

how to make a item with enchantment glint without enchantment in 1.21

[chrome beacon]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/ItemMeta.html#setEnchantmentGlintOverride(java.lang.Boolean)

[viral halo]

alright thanks

[dense falcon]

Ah yeah it's SKULL_ITEM.

Thx :).

[burnt oriole]

?paste

[undone axle]

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

[burnt oriole]

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

does anyone know why i might be getting this issue with my paper dependancies

[worthy yarrow]

We're not paper lol

[burnt oriole]

oh

damn

[worthy yarrow]

Also there's no error listed in that paste

[burnt oriole]

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

this was the error

[worthy yarrow]

Uh you probably didn't add the repo for paper, and theres something wrong in the <project> path where you tried to add a [children] tag?

[rough drift]

?whereami

[undone axle]

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

[grave lion]

would it be better to have an api and various independant plugins for an entire server or condense it to one plugin

[echo basalt]

monolithic vs segmented plugin let's see

less code duplication and overall fuckery with the added benefit of being hard to split vs clean, digestable modules that hook into a common base

[chrome beacon]

condense it to one plugin

Users can't update/download dependencies

They don't read documentation nor the Spigot page

[echo basalt]

shade the api

ezpz

[grave lion]

its just for me, i am making everything from scratch

[chrome beacon]

Then split it up

[grave lion]

yay

[chrome beacon]

and yes this ^^

if you plan on putting everything in one plugin

[grave lion]

does anyone know basic electical wiring? i want to be able to control a lightbulb with a switch but i dont have an available microcontroller, any resources to start out?

[stuck oar]

hi can anyone help pls

as7.setHelmet(new ItemStack(Material.DIAMOND))

the item is there and you can pick it up but its invisible, anyone know why? (as7 is an armor stand)

[grave lion]

do you have to put it in the hand slot?

[worthy yarrow]

I mean I don't think theres like a rendering process for a diamond on the head of an armorstand

A diamond (unless forced in this way) would never be on an entities head

Therefor no reason to support a model I guess you could say

[wet breach]

why would you need a microcontroller if all you need is a switch?

[grave lion]

the leds have tiny little micro controllers in them

[rough hinge]

i have level-data on tutorial world but im not teleporting to tutorial world why

[wet breach]

ok you said lightbulb, which isn't LED

[grave lion]

sorry

i forgot people understand here

[worthy yarrow]

Are you sure you're american cmoe?

[grave lion]

ping me

[worthy yarrow]

Wait, tell me this

what is the current time

[grave lion]

um

10 37 am

[worthy yarrow]

hmm

You need to smoke less weed

[grave lion]

today is my day off

but youre definitely right

[worthy yarrow]

I've got the same issue don't feel bad

[wet breach]

anyways there really isn't much to controlling the microcontroller. Its more or less give it appropriate voltage

some LED's let you do different stuff, but again its just variance in voltage

[grave lion]

i soldered right on the contacts and nothing happens

[wet breach]

ok, did you make sure the polarity was correct?