help-development

[upper hazel]

This is probably a comfort zone for them and they have been doing this ide for 5 years and don’t want to move to Intelji

[mortal hare]

and gets job done better than lets say vscode

but lacks some features from more full fledge ide's like intellij

or the features are not as polished

and another factor that eclipse is and will be always free

thus businesses can install them on dev environments for little to no cost

[upper hazel]

intelji has free version too

Have you seen how a damn project is created in eliscape?

[mortal hare]

eliscape

[slender elbow]

eliscape

[mortal hare]

are you talking about some kind of eliscape or eclipse 😄

[ivory sleet]

pretty sure u can configure ram usage w intellij lol

[upper hazel]

oh yes Eclipse

lool

[mortal hare]

cpu gets destroyed on i3

when starting the projects

and my projects arent that big

[slender elbow]

are you using an i3 from 2008 or what

[mortal hare]

i used skylake

[ivory sleet]

lol

[mortal hare]

now im on ryzen 7 3700x

i3 weren't out yet in 2008, core 2 duos rocked then

[versed jackal]

Hello, I was wondering if Wall Signs still need to use the GetSide method in 1.20

[sick edge]

Im Having a weird issue where an InventoryClickEvent behaves differently if two player are online...it seems to fire more then once or something like that because more then one case is taking place in the if else statement...
It's really weird because it has nothing to do with other players that did not click (After click it sets ItemMeta of an Item and a new Item to Cursor)

[chrome beacon]

?nocode

[undone axle]

It’s hard to answer a programming question without code
Oh no! You ran into a problem. But no worries, people are willing to help, but first they need to see your code. This is because otherwise, they would be providing help based on guesses instead of concrete knowledge. Whether it be a compile error, runtime error, or an unexpected output, I'm sure that if you were to provide code, you'd receive a quick solution.

[stoic otter]

Hello,
I reported a resource of mine asking for its premium status to be removed and convert it to free, and it hasn’t been restored yet. When will it be restored?

[sick edge]

 @EventHandler
 public void onBackpackChangeItem(InventoryClickEvent e) {
        Player p = (Player) e.getWhoClicked();
        if (state.getManager().getPlayers().contains(p)) {
            if (e.getClick() == ClickType.RIGHT && e.getCurrentItem() != null && 
e.getCurrentItem().getType() == Material.BUNDLE && !e.getCursor().getType().equals(Material.AIR)) { // Add to Backpack
                //Bukkit.getLogger().info("Added to backpack");
                BundleMeta newBackpack = state.getManager().getTeam(p).addItemToBackPack(e.getCursor());
                if (newBackpack != null) {
                    e.getCurrentItem().setItemMeta(newBackpack);
                    e.getView().setCursor(new ItemStack(Material.AIR));
                }
                e.setCancelled(true);
                Bukkit.getLogger().info("Jo1");

            } else if (e.getClick() == ClickType.RIGHT && e.getCurrentItem() != null && e.getCurrentItem().getType() == Material.BUNDLE && e.getCursor().getType().equals(Material.AIR)) { // Remove from Backpack
                //Bukkit.getLogger().info("Removed from backpack");
                Pair<BundleMeta, ItemStack> pair = state.getManager().getTeam(p).removeItemFromBackPack();
                if (pair != null) {
                    e.getCurrentItem().setItemMeta(pair.getLeft());
                    e.getView().setCursor(pair.getRight());
                }
                e.setCancelled(true);
                Bukkit.getLogger().info("Jo2");
            } else if (e.getClick() == ClickType.LEFT && e.getCurrentItem() != null && e.getCurrentItem().getType() == Material.BUNDLE) { // Update Backpack
                //Bukkit.getLogger().info("Updated backpack");
                e.getCurrentItem().setItemMeta(state.getManager().getTeam(p).updateBackPack());
            }
        }
    }

Both players are in the same Scoreboard Team and in the getPlayers() list

[chrome beacon]

💀

[stoic otter]

.

[chrome beacon]

Have patience

[sick edge]

But if the players are not in the same team (meaning nothing should change at all vs single player) it also doesn't work

[chrome beacon]

Do yourself a favour an cleanup that code

It's a mess

[sick edge]

wdym xD

[halcyon hemlock]

Sup guys

[pseudo hazel]

start by returning early

and why are these different checks e.getCurrentItem().getType() == Material.BUNDLE && e.getCursor().getType().equals(Material.AIR))

why did you use .equals for one and == for the other

maybe explain waht you expect to happen vs what actually happens

[sick edge]

Yeah a bit unconsistent I agree! But I still dont get why the event fires twice....Even if I remove the contents of the if statements and just run the event itself it comes twice

[pseudo hazel]

so how do you know it fires twice?

[ivory sleet]

ah u cant do that

[quiet ice]

?jd-s

[undone axle]

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

[quiet ice]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/GameRule.html#getType()

[mortal hare]

?paste

[undone axle]

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

[ivory sleet]

^

if (x.getType() == Boolean.class) {
GameRule<Boolean> booleanRule = (GameRule<Boolean>) gameRule;
}

in principle

[quiet ice]

Isn't it boolean (the primitive)?

[ivory sleet]

idk if they use Boolean.class or Boolean.TYPE

yeah

im unsure

[mortal hare]

https://paste.md-5.net/hacapujuma.js
guys rate my command framework, i dont know what to add else. I've implemented kick command in under 5 mins with tab completion, permissions, custom arguments, usages etc.
It looks like a big code for such a simple command, but that's just because i've added executor for each case without calling one method externally instead

[glad prawn]

search google for that

[mortal hare]

you're casting the generic type

in runtime generic types do not exist

in runtime GameRule<Boolean> would turn into GameRule, and compiler cannot be sure if that object is properly casted

just use @SuppressWarnings("unchecked") on the variable or the method

unchecked casts are not code smells if they're used accordingly

Sometimes you need to use them

even java collection classes afaik some use them

[lost matrix]

You just have to make sure the type errasure doesnt leave your scope.
Can be done with strong encapsulation and implicit type safety through inference.
Let me show a quick example

public class SomeManager {
  
  private final Map<Class<?>, Something<?>> registry = new HashMap<>();
  
  public <T> void addElement(Something<T> something, Class<T> type) {
    this.registry.put(type, something);
  }
  
  @SuppressWarnings("unchecked")
  public <T> Something<T> getElement(Class<T> type) {
    return (Something<T>) this.registry.get(type);
  }
  
}

Like this

The cast is unchecked but never fails as you have internal constraints

[sick edge]

I got a logger in it

[sick edge]

BTW I’m starting both Accs on the same pc

[ivory sleet]

There is one way you can avoid it indirectly but like else dont care about unchecked casts

It only matters if you know its gonna be… well… unchecked

When you have runtime code that can ensure you get the right type its fine

[young knoll]

It’s still annoying

Particularly when genetics are involved

[ivory sleet]

The warning is pretty harmless tho

[full holly]

Does anyone have an idea how to get all blocks between multiple locations? (What I mean is whether it is possible to somehow get all the blocks in a specially shaped (non-square) region) https://cdn.discordapp.com/attachments/1091344845383147691/1162811890569851060/2023-10-14_19.52.24.png?ex=653d4bf6&is=652ad6f6&hm=341d5ec5b0bc9b85e8e4810988f3a96f11777580a207bce92839ef3e3dd722af&

[ivory sleet]

I talked w some of the java devs at my uni

[young knoll]

You would need some kind of polygonal region system

Like worldedit has

[ivory sleet]

They really wanna add semantics to disable erasure

but like, legacy compatibility is really important

[young knoll]

POV: Md is a java dev

[ivory sleet]

Also a reason why iirc valhalla is so delayed

[remote swallow]

wait really

[young knoll]

I can’t tell if you missed the joke or are also making a joke

[remote swallow]

take a guess

[young knoll]

Idk

[remote swallow]

i am also making a joke

[young knoll]

Maybe the llama kicked ya in the head

Caused some brain damage

[remote swallow]

no hes too scared to do that

[lost matrix]

There are a few approaches to this. Either by getting the furthest corners, iterating over all blocks and checking if they are inside your shape.
Or by using some 2D discrete math:

• Detect all rectangles by pairing corners with at least one matching axis
• Calculate overlaps of rectangles and shrink them by using area as a priority
• Iterate over all shrunken rectangles (None should overlap anymore)

*If you have two (or more) points in one direction then you need to select the farthest

[fervent pelican]

Does anyone know a good like tutorial or guide of how to make a client sided gui that opens when you run a command?

[mortal hare]

this is spigot dev

not forge or fabric's

[fervent pelican]

mb mb

[lost matrix]

You mean client side as in packet-based or as in client modification which introduces a new gui

[grand flint]

You can also do a new gui with texture packs

[full holly]

Great! Thanks for your answer

[mighty mason]

Hey, question. Im using getConfig() to save and load my config. but im having trouble with the data after a reload
Its lost, anyone knows why?

@Override
    public void onDisable() {
        for (ZooFeeAnimal a : AllAnimals){
            a.HolographicName.removeAll();
        }

        Bukkit.getScheduler().cancelTask(growTaskId);

        saveConfig();

    }

My on disable

[lost matrix]

1. Reloads are not supported by spigot. Dont bother trying to support it.
2. What do you mean by 'lost', maybe you just override your config on enable again?

[valid burrow]

is this a gradle error? never used it before

[remote swallow]

ur trying to run it with java 21

20

not 21

[valid burrow]

i didnt even set the java i just imported it from github

[mighty mason]

Hmm no. I dont use any config on onEnable

    @Override
    public void onEnable(){
        instance = this;

        ConfigurationSerialization.registerClass(ZooFeeAnimal.class);
        ConfigurationSerialization.registerClass(ZooCow.class);

        this.getCommand("ZooSpawn").setExecutor(new SpawnZooMobCommand());
        this.getCommand("GetConfig").setExecutor(new GetConfigCommand());
        this.getCommand("ZooSpawn").setTabCompleter(new SpawnZooMobTabCompleter());

        guiManager = new GUIManager();
        GUIListener guiListener = new GUIListener(guiManager);

        this.getServer().getPluginManager().registerEvents(guiListener, this);
        this.getServer().getPluginManager().registerEvents(this, this);

        growTaskId = Bukkit.getScheduler().scheduleSyncRepeatingTask(this, this::TryGrow, 0, 20 * 5);

    }

[remote swallow]

it needs java 8 bc it used 1.16 api, file > project settings > top one then change the java version dropdown to a java 8 ver

[mighty mason]

This is my only use of config

and this one

    private void loadEntities(ChunkLoadEvent e){
        if(!getConfig().isSet("ZooAnimals")){
            return;
        }

        for(String uuid : getConfig().getConfigurationSection("ZooAnimals").getValues(false).keySet()){
            for(Entity entity : e.getChunk().getEntities()){
                if(entity.getUniqueId().toString().equals(uuid)){
                    System.out.println(entity.getUniqueId().toString());
                    System.out.println("Found");
                }
            }
        }

Do i have to use the saveConfig() on disable?

[valid burrow]

i know how to change it i just assumed it imported that from the github

[remote swallow]

most likely they just dont have it set on toolchains so it didnt auto realise

[young knoll]

You don’t need to saveConfig on disable

[ivory sleet]

no, u use saveConfig() whenever u write to ur config in principle

altho hopefully that should be almost never

[remote swallow]

new github features just dropped

open prs and issu es

[valid burrow]

yh no im to lazy for stuff like this

[remote swallow]

jetbrains released their own ai

[mighty mason]

            ZooFee.getInstance().getConfig().set("ZooAnimals." + animal.getEntity().getUniqueId().toString(), animal);
            ZooFee.getInstance().saveConfig();

I save the data here

Everything gets saved, normally

[valid burrow]

same error on java 8

[mighty mason]

ZooAnimals:
  edb4b106-7c37-433a-962d-33f48f20c9f2:
    ==: org.example.elwarriorcito.zoofee.Models.CustomMobs.ZooAnimals.ZooCow
    thirst: 12
    entityUUID: edb4b106-7c37-433a-962d-33f48f20c9f2
    entityType: COW
    sex: Male
    name: §8§lZoo§f§lCow
    health: 12
    age: Baby
    hunger: 12

[young knoll]

Oh boy

[mighty mason]

But after i reload, there is no data on getConfig

[ivory sleet]

you dont need to reload

[mighty mason]

Let me try with restart

[ivory sleet]

reload is only really useful if u wanna load in what the server owner has edited into the config.yml file (or on startup obv)

[valid burrow]

What could be other possible reasons for this

[mighty mason]

Still, data dont get save on restart

Its empty

[lost matrix]

What java version do you run gradle with?

[valid burrow]

didnt even know i can change that this is my first time ever using gradle

maven superior

[lost matrix]

And what java version do you build for?

[valid burrow]

i didnt even try to build anything yet it gives me that right away

i think

yh it does as soon as i reload gradle it gives me the error

oh yh that is missing

[lost matrix]

Sounds like your java version is just too new to run gradle properly

[valid burrow]

what ever that is

[ivory sleet]

Dont use that

You can just process resources

[lost matrix]

Ah its a dependency in your build script...

[valid burrow]

do i need to manually download it or what?

[ivory sleet]

No

DrVoss do you use groovy or kotlin?

Dsl

[remote swallow]

its husksync

[ivory sleet]

Dk what that is

[remote swallow]

-Dskip.tests=true

feck

https://github.com/WiIIiam278/HuskSync/

[ivory sleet]

That big of a project and uses groovy dsl 💀

[remote swallow]

leave groovy alone

[ivory sleet]

Mye I suppose

Anyway you probably wanna replace replace tokens with the standard processResources#expand(props)

@valid burrow

[remote swallow]

husk sync is just broke, even the release version

[ivory sleet]

Feels bad man

[young knoll]

Darn

How else will I sync my husks across servers

[river oracle]

💀 hopefully no one places a husk spawner at the location where my spawn is in another world

It'll sync the husks into the player spawn!

[valid burrow]

arlight

well if hushsync is so brocken what else should i use

[thin iris]

why does this happen and not like retract / go down

public void progress() {
        boolean end = false;
        if (!clicked) {
            // display smoke particles
            playFocusWaterEffect(source);
        } else {
            Vector direction = GeneralMethods.getDirection(startLocation, endLocation).normalize();
            direction.multiply(speed);
            if (startLocation.distanceSquared(endLocation) <= 1.5) {
                end = true;
                startLocation.subtract(direction);
                new TempBlock(startLocation.getBlock(), Material.AIR);
            }
            if (startLocation.distanceSquared(endLocation) >= 1.5 && !end){
                player.sendMessage("start");
                startLocation.add(direction);
                new TempBlock(startLocation.getBlock(), Material.WATER);
            }
        }
    }```

[chrome beacon]

add and subtract returns a new instance I believe

same goes with multiply for direction

[young knoll]

Bukkit vectors are mutable

[chrome beacon]

oh only location then ig

[young knoll]

Location is also mutable

[chrome beacon]

Yeah looks like you're right

[drowsy helm]

🕺🏿🕺🏿🕺🏿🕺🏿

[thin iris]

i <3 olivia rodrigo

[mighty mason]

Ey. I have a custom config, there is data inside, but when i log it, it doesnt show anything

System.out.println(ZooAnimalsConfig.getConfig().getConfigurationSection("ZooAnimals").getValues(false));
``` Im trying to log it like this
this is my config file.
```yml
ZooAnimals:
  bab53bd0-7de5-4f23-811d-88041920b0f1:
    ==: org.example.elwarriorcito.zoofee.Models.CustomMobs.ZooAnimals.ZooCow
    thirst: 12
    entityUUID: bab53bd0-7de5-4f23-811d-88041920b0f1
    entityType: COW
    sex: Female
    name: §8§lZoo§f§lCow
    health: 12
    age: Young
    hunger: 12

it logs as: {}

[worldly ingot]

Her music slaps frfr

[rough drift]

@solar musk what's your goal?

Load and unload JARs?

Do you want to unload it?

Or do you want to just use it

[dry hazel]

you need to add a parent cl with the class

[remote swallow]

does ur gf like her so you have to too

[rough drift]

What I do is simply

var classLoader = new URLClassLoader(new URL[] { ... }, /* parent class loader, usually the system class loader or the plugin's class loader */)

// Use the class loader, or Class.forName

Yes

Do not do that

[worldly ingot]

Nah her music is just fire

[dry hazel]

you're also using the system class loader there, if that's in a bukkit plugin, it probably won't work if you want to access classes from your plugin

[quaint mantle]

Where is the "en_us" taken from?

[rough drift]

^

[rough drift]

For what exactly?

[quaint mantle]

I can only find en_US, but not all in lowercase

I am trying to find all possible locales of Minecraft

[rough drift]

yes, use en_US

[rough drift]

That's on the wiki

https://minecraft.wiki/w/Language @quaint mantle

Check the section in-game

Those are the language codes Minecraft uses

[quaint mantle]

Thank you so much

You are awesome!

[rough drift]

Np, I had to use them as well like a week or two ago

[dry hazel]

but do the loaded classes rely on classes from your plugin?

you should probably use the class loader of your enclosing class as the parent, i.e. getClass().getClassLoader()

[quaint mantle]

Hi guys im getting null at line 28 and Idk why https://sourceb.in/lTCem5NMjL

[rough drift]

Are you running saveConfiguration before or after createCustomConfig

[opal juniper]

marco, how exactly does this prevent gpl

[quaint mantle]

ConfigFactory config = new ConfigFactory("config.yml");
config.saveConfiguration();

just doing this

[rough drift]

Yep

You're not running createCustomConfig, meaning that file and config are null

you probably want to run that before running anything else

[quaint mantle]

but at the constructor im running createCustomConfig

[icy beacon]

100% agree

[desert loom]

config is null when you call saveConfiguration();

move the config = new YamlConfiguration() to before the if statement in createCustomConfig

[rough drift]

odd

[rough drift]

Ah yep

I am way too tired for this lmao

[quaint mantle]

oh

[rough drift]

theone got your answer @quaint mantle

[dry hazel]

refer to what I said before, use the class loader of the enclosing class as the parent

[rough drift]

^

Also... are you shading in runtimecore?

okay

good

[rough drift]

now do this

La classe che contiene il codice @solar musk

[rough drift]

(The class that contains the code)

[dry hazel]

the class that makes the class loader, getClass().getClassLoader()

[rough drift]

getClass().getClassLoader() iirc

[quaint mantle]

thanks sir, but I should improve it I think yeah?

[rough drift]

It works, I don't know your usecase

also it is not a factory, a factory creates new objects, you're just using it as-is

[quaint mantle]

true

[rough drift]

Only improvement is in naming, and that is rename it to like CustomConfig or something

No

[slender elbow]

have you ever heard of abstraction? lol

[rough drift]

That's wrong

@solar musk when you create the class loader

new URLClassLoader(urls, getClass().getClassLoader())

breaks* or broke*

Nice

[quaint mantle]

And if I want to create more than one config at the same time?

[rough drift]

Create a new instance

CustomConfig configA = new CustomConfig("configA.yml");
CustomConfig configB = new CustomConfig("configB.yml");

[slender elbow]

bro hasn't heard of abstraction

[remote swallow]

cmarco is just being cmarco

[dry hazel]

who r u

[slender elbow]

I am you from the future

[dry hazel]

o no

[slender elbow]

WTF

[remote swallow]

making pointless plugins, making them premium, saying hes gonna dmca forks of his old repos when the license allowed it

[rough drift]

ong

[remote swallow]

just average cmarco activity

[rough drift]

average cmarco

[grim hound]

Ai so

The server ticks through every entity including players each tick, right?

I wanna stop that

Only certain players

[rough drift]

Well

That's not possible

[slender elbow]

player.kick 👍

[rough drift]

Who's next?

[grim hound]

E

[rough drift]

why do you need to do that

[thin iris]

why tho

[rough drift]

^

[grim hound]

I need to seperate a player in the captcha world from a verified one

One guy reported

[rough drift]

Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaah

[grim hound]

"What if he logs off having poison and needs to put in his login?"

[rough drift]

Well just use a different server

problem solved

[grim hound]

The poison would wear off giving an unfair advanted

[grim hound]

The thing is

[rough drift]

Also you can stop potion effects ticking @grim hound

[remote swallow]

save effects on logout?

apply them once logged in?

[rough drift]

I am pretty sure there's events for that

[grim hound]

I also need this for spigot servers

[rough drift]

Yeah

[grim hound]

Always when I do that some stuff happens

[rough drift]

Just either use bungee and another server

or stop the events from ticking off

[grim hound]

Like other things also need that making it really unoptimized, so I settle those solutions down

[grim hound]

M

[grim hound]

.

Mm

Well I guess if that's my only solution

[valid burrow]

how come 1 of them can produce a nullpointer exception but all the others cant

[rough drift]

Well

@grim hound

you can clear the effects while logging in

and after logging in apply them back exactly

[grim hound]

The first getTo throws an NPE and the rest of the code doesn't execute

[grim hound]

I guess that's my only option

[rough drift]

Dudeeeeeeeeeee

[grim hound]

Why such limitations?

Anotha question

I've used the IntelliJ compiler for 3 years now

[remote swallow]

the built in compiler

its probably javac

[smoky oak]

is Item::getItemStack() reference or clone?

[rough drift]

clone

[smoky oak]

f

thanks

[grim hound]

But now I've found out that a Headless graphic environment exists and the only solution for that would be using an external library, but it only has Maven. Is there a way I could incorporate maven into my project and have it compile with the already used libraries from the built-in compiler?

Or do I have to

[remote swallow]

if you really dont want to use maven download the jar from the repo manually

ideally maven is better

[grim hound]

Am too lazy to add it now

[remote swallow]

yeah just make the url for it andmanually download the jar

[grim hound]

No idea you could do that

[remote swallow]

get the repo

add the artifact, add the group, add the ver, add group-ver and boom

send the github and ill do it

[grim hound]

But I would have to do that for all of my libraries

And I don't know if all of them even have a maven repo

And I would need to learn how jarinjar compiling works with maven

[rough drift]

there's the maven local repo

you can use that

[remote swallow]

you have two options then

[sterile token]

Can i get a sample about a getParent() would be implemented around a herarchiquical structure of commands? Im struggling too much with sub commands caused by recursivity

[remote swallow]

convert to maven and learn the new stuff, manually download the libraries

[grim hound]

What class

[sterile token]

i mean the concept of getting a parent itself im designin a simple cmd fraework

[grim hound]

But of what?

[sterile token]

For my simple command framework i have some 3 classes

Let me details them 1m

[echo basalt]

I made mine in like 20

[grim hound]

🏅

[remote swallow]

technically the sub class shouldnt have a forced connection to a parent class otherwise you loose the chance of using it for a no sub commands command

[sterile token]

What? Could you more detail it

[remote swallow]

if you give a getParent without nullability or able to work without it you can only use single command for /faction something xyz, no longer using it for something like /faction-reload because it wouldnt have a parent

[grim hound]

How do you know what he meant. Am I just too stupid for this conversation?

[echo basalt]

multi platform too

[remote swallow]

ive seen his cmd stuff already

[grim hound]

You mean server engine type of platform?

[echo basalt]

commandManager
  .newCommand("give")
  .permission("test.give")
  .registerArgument(new PlayerArgument("target"))
  .registerArgument(new EnumArgument("type", Material.class))
  .registerArgument(new IntegerArgument("amount").orDefault(1))
  .handler((sender, context) -> {
    Player target = context.getArgument("target");
    Material type = context.getArgument("type");
    int amount = context.getArgument("amount");
  })
  .build();

[sterile token]

It is composed of 3 main classes:

Command an interface which contains getters and setters for name, aliases, permission, description and parent. It also contains a method execute(Sender<?> sender, String[] args).

Then there is the BaseCommand, which inherits from Command and is abstract, exposing the execute() method of command.

And then there is SubCommand, which inherits from Command and is not abstract, but makes the exeucte() method final and performs all the checks for the arguments and sub commands associated with it.

But my problem comes when it comes to know, if that executed command is a child of a sub command or not. Because a sub command can have many sub commands associated to it, basically recursion and it is a tremendous dizziness at least for me.

[grim hound]

Also, what exactly is a command framework?

[remote swallow]

make it easier to do sub command stuff, just commands in general

[sterile token]

some sort of utilities for working around commands easier

[sterile token]

what? i explain more i cant understand ssorry maybe im not in my day

[grim hound]

Oh shit, looks neat but also real fine to use

[smoky oak]

int rest = 0;
if(remains.size() != 0)
  rest = remains.get(remains.keySet().stream().findAny().get());}

can the Optional from stream.findAny here be null?
remains is a hashmap

[remote swallow]

that was for the explanation of a command framework

[grim hound]

And not really hard to program

[sterile breach]

Hello, I wonder about bungeecord inventory sync between multiples servers.

i found this "model":

on player leave (event) we get the inventory and stock it in the db.

and on async player join (after inventory clear), we give the inventory

is good?
i know that playerjoinevent is called before the playerleave event in the old server. So i have to wait few seconds before getting the inventory?

[opal juniper]

just thinking about ways to get rid of the argument "ids" but not sure

maybe overload a getArgument(int) which is the index?

[sterile token]

ohh right, my bad

[remote swallow]

give me like 35 min and ill make a mock of what the stuff could look like

[sterile token]

oh yeah, really thanks man. I have more or less done it, but struggling when havign a father-child of father-child

Because you end up in a infinite chain

[echo basalt]

thats a thing

[opal juniper]

ah cool

[young knoll]

If you’re going to do builder hell you might as well use brigadier

[echo basalt]

It can hook with brigadier

[sterile token]

Yours one is based over Brigadier or im totally wrong?

[echo basalt]

no

just made it in like 5 minutes

[sterile token]

lol

[echo basalt]

It also supports contextual tab completion

[sterile token]

thats amazing

what means contextual tab?

[echo basalt]

As it passes the same context object to tab completers incrementally

[sterile token]

what what? i cant catch that part

[echo basalt]

tab completion based on previous arguments

[sterile token]

hmn

[echo basalt]

So you can, for example, only tab complete for materials the player has unlocked

[sterile token]

sorry i cant understand it cant associate to it something

[sterile token]

oh okay

[echo basalt]

Or based on the player's gamemode

[sterile token]

right

like "predicates" or some sort of them

[remote swallow]

any reason for using command over command executor

[sterile token]

I use BukkitCommand i dont understand which is better to use

[remote swallow]

any reason to use that over executor

[sterile token]

I think i use BukkitCommand because is less code for CommandMap registration

If you use CommandExecutor, you need to reflect over PluginCommand and then CommandMap. Atleast from what i have tested

[remote swallow]

ill use executor just for the example, same concept would follow for it regardless

[echo basalt]

fun thing

if you register commands after the server has loaded you need to resync the command map

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

[young knoll]

There’s api for that

[echo basalt]

don't think so

[young knoll]

Or just don’t register stuff super late :p

[echo basalt]

uhh

need database stuff to run first

it's a weird conditional system

[young knoll]

Is this to do with sending it to players

Or is there something else you have to sync

[echo basalt]

no I just need to load databases first and check what kind of setup based on what kind of databases we're running

[young knoll]

I meant this

[echo basalt]

yeah I load the dbs async

and need to go back

to load the setup if the dbs worked

[smoky oak]

oh for gods sake

why are items dropped into the world invisible

[young knoll]

Wut

[smoky oak]

yea i dunno either

//Count is the number of items to be removed from the inventory
//CountMaterial is how many total items of the material are in the inventory

ItemStack rem = new ItemStack(material,count);
PlayerInventory inventory = player.getInventory();
int volume = countMaterial(inventory,material) - count;

inventory.remove(material);
inventory.addItem(new ItemStack(material,volume));

player.getWorld().dropItem(player.getLocation(),rem);

[sterile token]

Why do yo not use BukkitCommand, it skips the PluginCommand reflection

[remote swallow]

this is pretty much just my cmd stuff reskined but it should give you a concept https://paste.epicebic.xyz/oxeyomutib.typescript

[sterile token]

right really thanks i will check it

[sterile token]

right, but there i have some small detail

I just get struggling with the helping part because i dont want to send fully help

I want to send it individually for each commands like:

if run /faction which is Parent of all the single and parent associated to it, will only appear the name of them.
if run /faction <sub command> - will appear all the single and parent names

Do i explain?

I was told by Zacken to implement some sort of getter for parenting, which allow me to know which is his father and then do the logic for usage or help as you want to callk

[remote swallow]

pretty much the way i would handle that usage is if they run /faction it sends the faction class sub commands, then the single command can arg length check and send usage

[smoky oak]

this doesnt work

or rather

it only works sometimes which is worse

nevermind my plugin is creating ghost items SOMEHOW

[young knoll]

Fix it

Smh

[smoky oak]

all im trying to do is make a player drop items bleh

[young knoll]

What do you mean by that

[smoky oak]

i have a bunch of items in a player's inventory

without extra data

stuff like apples

i want to make them drop all but x amount

but so far I've had ghost items in my inventory, items in the world that arent shown to the client, and infinite loops of picking up items and dropping them again

[young knoll]

Should be simple to just remove them and then drop them

Maybe add a pickup delay so they don’t get picked up right away

[smoky oak]

ye

ill look into that tmr

im beat

[green plaza]

null or Optional

[ivory sleet]

By convention of the standard we only return Optional, we don't really store it or pass it to functions, else use what you prefer

Well notably, Optional is quite limited since it its just a nullable object wrapper, as opposed to kotlins nullability, or rusts Option etc

[green plaza]

Why you i wanted someone to say, "Well Optional is bad you should use null"

[worldly ingot]

Basically don’t have an Optional field lol

[valid burrow]

either im color blind or this color codes doesnt exist

[quiet ice]

That is light green I'd guess

[remote swallow]

hex

[quiet ice]

Yeah and a hex code ofc

[remote swallow]

its probably like f6ffc3 or cfd3a2

[valid burrow]

wait thats a thing????

since when????

[remote swallow]

since 1.16

[valid burrow]

oh

i really gotta start learning what got added in the newer versions

[quiet ice]

Yeah that feature broke my plugin back then

Well wasn't mine - but was the reason my fork established as the standard back then

[valid burrow]

🫘

[halcyon hemlock]

beans

[worldly ingot]

Definitely #CFD3A2

[patent trench]

What is the proper way to dispose of scoreboard teams on plugin disable? I thought:

if (game.scoreboard != null) {
    game.scoreboard.getTeams().forEach(Team::unregister);
}

would be fine, but I keep getting this error whenever my server boots up: java.lang.IllegalArgumentException: Team name 'Blue' is already in use

And no, the code responsible for creating the team is only ever called once.

Version 1.19.2

[worldly ingot]

Well why are you disposing of the teams when you could instead just not register a team if it exists already?

[patent trench]

Because the teams shouldn't exist when the plugin is unloaded.

I would assume it is generally bad practice to keep bits and bobs left over from the plugin when it is unloaded.

[opal carbon]

depends what types of bits and bobs

some bits and bobs are better persistent

[worthy hornet]

i'm working on a plugin to warp players after a time delay on the condition that they have a certain permission. however, i'm having trouble dispatching a command after the delay. i understand that the problem is because i'm trying to dispatch a command outside the main thread, but i'm not sure how to do this instead.

here's my call:
EXECUTOR.schedule(() -> runCommand(target, args[2], args[3]), delay, TimeUnit.MILLISECONDS);
and here's the method it calls:

        if (target.hasPermission(permission)){
            System.out.println("warp "+warp+" "+target.getName());
            Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "warp "+warp+" "+target.getName());
        }
        else System.out.println(target.getName()+" does not have "+permission+" and will not be teleported to "+warp);
    }```

[young knoll]

You shouldn’t run the command

Just the teleportation code

Also

?scheduling

[undone axle]

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

[thin iris]

use Bukkit.getScheduler().runTaskLater

or sum

[young knoll]

Mhm

[worthy hornet]

thank you very much, so if im trying to feed off essentialsx warps then the best route of actions to read their config files and grab the world/coords myself?

[young knoll]

You could

You could also listen for the teleport event and then delay that

[sterile token]

Please I need help in networks to solve my school homework. The teacher asked us to set up this topology, where we have 2 sub networks:

a)
host: 192.168.100.0/24
mask: 255.255.255.0
gateway: 192.168.100.1

b)
host: 192.168.200.0/24
mask: 255.255.255.0
gateway: 192.168.200.1

And what you asked us, is that the sub networks cannot talk to each other. And at the same time, that a specific pc of the sub network 1 and 2, communicate between them in my case I have these pc to use 192.168.100.11 and 192.168.200.11

[echo basalt]

mask b is fucked

[sterile token]

teacher gived us the thing

I cant change it haha

I done this config illusion

[echo basalt]

there's no such thing as a 255.255.255.255.0

p sure

[sterile token]

sorry i mistiope it

im too stresse dhaha

now yes

can i send my cmds?

[echo basalt]

@wet breach help with this shit I skipped submasking classes

[sterile token]

i just did this:

configure terminal

access-list 101 permit ip host 192.168.100.11 host 192.168.200.11
access-list 101 permit ip host 192.168.200.11 host 192.168.100.11

interface FastEthernet 0/0
ip access-group 101 out

interface FastEthernet 0/0
ip access-group 101 in

@wet breach

@worldly ingot sorry for tagging but i need to fix this its for school sorry to disturb

[worldly ingot]

lmao, fuck if I know

I'm not a system administrator

We have people for that

[sterile token]

who know??

[slender elbow]

bro is that cisco PacketTracer 💀

[sterile token]

Let me know pelase

[sterile token]

yes!!

[slender elbow]

good luck lmao

[sterile token]

ohh no dont be like that

help me!!!

[slender elbow]

:kekw: no

[worldly ingot]

[sterile token]

bro really

help me

😡

[remote swallow]

You dont know everythibg?2?1

[sterile token]

you know about it??

[remote swallow]

Never seen it before

[sterile token]

right really thanks

[glad prawn]

good luck lol

[sterile token]

you know about it??

please its something easy to do but cant understand why

[wet breach]

So the sub networks is already solved. the only part is the 2 pcs on either network to communicate. This is solved by setting up a route on both switches so they can see each other and then you just use firewall rules that if its from a specific ip or host it can be forwarded on the route

The mask you would use is /32 if i am not mistaken

[sterile token]

I was told o can't configure the switchers

Also mak Golden was /24

[wet breach]

Thats dumb as that is the proper way. I suppose you could do it on the master and force feed the routes instead

[sterile token]

Yeah that why is dum the config

Also take un account we configuring locally we dont get outside to internet

[wet breach]

Well to feed routes the proper way with much issue is to use rip

But since you cant configure the slaves you have to go with dumb filters instead

[sterile token]

i have configurad manually and static each PC that maybe help u ti understand

putting yo each PC from sub 1 to 100.10, 100.11 and 100.12

Smart with sub net 2, but instwad of 100 is 200

[wet breach]

You can do that but subnet mask needs to be 255.255.0.0 then

As long as both switches have that subnet and same gateway. They can see each other. You would make a rule to block all ips from either except the two you specified

Ideally the other way you would set this up is assigning a second ip to those pcs of that of the other switch

Avoids needing rules

Not sure if that is an allowed solution but it does conform to the rules you said

[sterile token]

Oh right

Really thanks

I already fixed it man❤️❤️

[sterile token]

It was what You mention Frist

[sterile breach]

Hello, I wonder about bungeecord inventory sync between multiples servers.

i found this "model":

on player leave (event) we get the inventory and stock it in the db.

and on async player join (after inventory clear), we give the inventory

is good?
i know that playerjoinevent is called before the playerleave event in the old server. So i have to wait few seconds before getting the inventory?

[echo basalt]

well

[echo basalt]

It's not that PlayerJoin is called before PlayerLeave

but the principle is the same

Storing data is often slower than reading data

If you have full ownership of the server and this is just a personal project, or you have high expectations of the people using your plugin

You make server A tell server B the data before sending the player

And server B caches that data for ~10 seconds

Server A then sends the player and saves the player's data

While server B already has the up-to-date data

Or if the player takes forever, the database will also be up-to-date by the time the data expires

It's a bit foolproof

Want to make it even more foolproof? Send a confirmation packet

Doubles the latency but 100% ensures there's no desync and the data is always cached

[quaint mantle]

how do i only get the name when i use the getOnlinePlayers() method

[lethal coral]

well that returns a list of all online players

and for each player there's a getName() method

[quaint mantle]

oh

how would i use it lol

[hushed scaffold]

String name = p.getname ??

[sterile breach]

Iv say that

(Joinevnt before leave bot how Times ? Dew seconds or ms?)

[echo basalt]

ms

sometimes seconds

it really depends

[sterile breach]

Yes i throught about that but i have to be sure that i manage all bungee changement requests. The seconds probleme: if i have the inv but between the data save ans before server move( fews seconds interval) the player inventory got changement will not be saved

[orchid trout]

freeze the player

or like dont let them modify their inventory

[wraith dragon]

BatEntity class which extends EntityBat, doesnt spawn. The code is:

Spawning bat etc. https://paste.md-5.net/soyusamuyu.cs
Custom bat class: https://paste.md-5.net/ucogewajil.java

the sout in the loop prints the location correctly

but there isnt a bat there

😔

[sterile breach]

How time I have to wait before téléporte ?

[wet breach]

[echo basalt]

no clue how you expect to have AI working if you never register the bat to the world

Also I'd prob send metadata packets

[smoky oak]

wtf my computer just told me i havent used java in 6 months
yea suuuuuure

[wet breach]

Lol

[quaint mantle]

Do you go outside?

[kindred valley]

im back

how do i add repository for 1.7.109

[tawny quail]

Hello I have a problem configuring my bungeecord

[hybrid turret]

Can someone tell me how I load a properties file from the resources folder? (maven)
i tried some different ways and all of these return errors

also google didn't help lol

[desert tinsel]

How to spawn skeletons that dont attack players?

I tried setting their attack speed to 0 with attributes but I got errors

that they dont have attack speed

does setAI(false) work?

[smoky anchor]

I would try setting the follower range attribute (not sure about name) to zero or maybe negative value

[hybrid turret]

setAI(false) will disable the whole AI

no more walking, no attacking, nothing

basically a static NPC

doing nothing

[desert tinsel]

yes, thats what I need, ig

[hybrid turret]

what is your goal?

[hybrid turret]

also no gravity

iirc (but that might be wrong)

[desert tinsel]

to shoot random players with this: ```java
public static void shootPlayer(Skeleton skeleton) {
Player target = findRandomTargetPlayer(skeleton);
if (target != null) {
Location skeletonLocation = skeleton.getEyeLocation();
Location targetLocation = target.getEyeLocation();

        Vector direction = targetLocation.toVector().subtract(skeletonLocation.toVector()).normalize();
        double arrowSpeed = 1.0;
        Vector velocity = direction.multiply(arrowSpeed);

        Arrow arrow = skeleton.launchProjectile(Arrow.class);
        arrow.setVelocity(velocity);
    }
}```

[hybrid turret]

Hmmmmm, I doubt then that setAI(false) will work. Try it ig.
I've never worked with that

[eternal oxide]

shootPlayer will never be called with no AI

[eternal oxide]

oh you are calling that yourself?

[hybrid turret]

that looks like wrong firewall/port/ip settings xd

as it is written there

[desert tinsel]

its a custom method

[hybrid turret]

fyi: early returns make code very pretty

if (target == null) return;
// ... do stuff when target is not null here

[hybrid turret]

I mean as I said, try it with no AI. If it works: perfect, if not, come back ^^

Is there something like an auto-import?
I have a method called useMessage(String key) now that gets messages from a properties file (for language support) and I don't wanna import that in every damn class

[wraith dragon]

((CraftWorld) location.getWorld()).addEntity(this, CreatureSpawnEvent.SpawnReason.CUSTOM);

register like this?

[smoky oak]

what's the thing called when a method doesnt do anything?

something something case

[eternal oxide]

ineffective? broken?

useless? pointless?

[wraith dragon]

did this + sent the metadata packet but still not working 😔

[smoky oak]

i meant the trivial case lol

[eternal oxide]

not really a trivial case

well I guess it is

[smoky oak]

like the method does things

i just forgot the name for when its in a case where it doesnt need to

[eternal oxide]

yep

[short pilot]

Hey I'm a bit lost with setting up sqlite for Spigot, what library should I use and how do I add it to my project?

I tried looking at the online docs but it confused me a bit

[pseudo hazel]

which part in the docs confused you?

[hushed spindle]

is there any way to detect when blocks break naturally and to interact with its drops somehow

or is nms needed

[wraith dragon]

BlockBreakEvent?

I think there is block.getDrops() iirc

[hushed spindle]

blockbreakevent only occurs if the player breaks the block

Block#breakNaturally() doesn't involve a player

i'd also hope it to involve break events like grass or torches being destroyed by water

[glad prawn]

then call event after that

[hybrid turret]

In a certain state, I want my plugin to disable. I managed to do that.
The problem is, in this state, there's a shit ton of log when executing a command of said plugin (because it is disabled, lol)
But I want my plugin to not be there at all. I basically want it deloaded. Is this possible?

[rough drift]

no

[quaint mantle]

nope

[rough drift]

Check if a block can suffocate an entity

[wet breach]

What you can do before disabling the plugin is unregister the listeners and commands

Should solve that problem

[wraith dragon]

anyone?

[lost matrix]

A custom bat class is useless if you dont actually spawn the bat on the server.

[wraith dragon]

am I just supposed to get the craftworld instance and use the addEntity method?

[quaint mantle]

Hi all guys, I'm writing a plugin for the Hub, how could I create a system that through config you can add new items to the compass, with title, lore etc etc. Because I currently have created a configurable compass but with objects already configured via code, I would like to make the plugin more extensible

[sterile token]

In my case i get the compass inventory and loop over the config section of ítems

[quaint mantle]

Hmm ok

[sterile token]

And create each item thru a item builser for naking it easier

Ando them add it yo the inventory

Once i'm at home i can senf a sample

Currently i'm on cellphone

[quaint mantle]

Okay thanks, so I'll have an idea

[hybrid turret]

Yo nice pfp, got me. confused for a second lmao

[hybrid turret]

How exactly do I unregister commands or listeners? And I assume I would do that in the onDisable() method?

[hybrid turret]

• we‘re the same age, lmao no way

[rough drift]

you can unregister listeners but not commands

[young knoll]

I thought listeners were automatically unregistered on disable

[hybrid turret]

I kinda expected that :/

Hmm i gotta see what happens from a player‘s perspective when they try to execute a command from a disabled plugin

Maybe i could use the CommandPreProcessEvent where i catch the exception and print that the command is disabled if that is not already implemented

Wait

[scenic onyx]

how i can get if player are looking Entity or Block? There is an Dependecy for do this semplify?

[hybrid turret]

That won‘t work

Damn

Since events are unregistered :|

[rough drift]

they are

[sterile breach]

is for that some server force player to users to go through the hub/lobby? (by the time we switch from the hub to the new server, the data will have been saved?)

and what is the best way to stock the inventory in the db? use json? (gson lib)

[hybrid turret]

Btw i still didn‘t manage to serilize inventory contents for json 💀

[eternal oxide]

no, server transfer is almost instant. data saving to a db will take time

[young knoll]

You can save the inventory to a byte array

And then base64 that

[hybrid turret]

I have never done that and i have no idea how i would do that. But i‘ll keep it in mind. I‘m keen to learn

[sterile breach]

yes, i want say "time taken for transfer to register in db"

[valid burrow]

is there a good api for plots?

im trying to make a rather simple plot system

with islands instead of the Standard plots

[ivory sleet]

Hmm, I believe plotsquared is nice

[valid burrow]

will that work in my situation?

[ivory sleet]

Idk lol, havent touched it since 3 years ago

[valid burrow]

like does it allow me to create plots from my own resources instead of the standart squares

[ivory sleet]

I believe so

[valid burrow]

alright thank u

[ivory sleet]

:)

[orchid gazelle]

any ideas why BuildTools doesn't want to build 1.20.2? Whenever im running 1.20.1 it completely works

[river oracle]

Delete all the build tools data folders such as work, bukkit craftbukkit and spigot and run again

[orchid gazelle]

yeah im currently doing that, maybe it works

looks good tho

nice thanks its done

[hybrid turret]

Damn i actually found the perfect page for that. Now i could save the vaults in PDC, that‘s pretty cool. Idk how good that idea is tho. Regarding performance

Like if a player has 10 saved inventories and everytime that is loded or saved, the whole playerdata has to be loaded, i guess?

[sterile breach]

base64 inventory decoded work in (not natif) java environnement/ server?

if i encode my inventory in the server1 in the db and i decode it in the server 2

and i need BukkitObjectInputStream?

[young knoll]

Yeah it should work fine

Although I don't think it will handle different versions

[sterile breach]

yes probably not

[fluid river]

yo guys

i need some help, but not related to spigot dev

actually it's about mc tick system

[rough drift]

sure

[fluid river]

basically i want to know

are they actually accurate to 0.05 seconds

or thay have some 0.00001 difference to real world time

each tick

[hasty prawn]

No it's not accurate and it changes

[fluid river]

okay

[hasty prawn]

It's not a static timing system

[fluid river]

so i'm currently coding a game

which is related to beat system

and i don't care if it's super accurate

but i want to get a thing which basically highlitghts the screen corners each 0.5 seconds

[young knoll]

What language

[fluid river]

c#

but it's not a problem rn

ik both languages(i guess)

[young knoll]

Just make a thread that does stuff and then sleeps

And repeat

[fluid river]

Yeah but that shit would still have 0.00001 difference

[young knoll]

Okay?

[young knoll]

?

[fluid river]

and that's okay yeah

i'm currently talking about my idea

[eternal night]

I mean, at some point you will always not be accurate

[fluid river]

ofc

[young knoll]

I run my game on an atomic clock

[eternal night]

[fluid river]

:))))

so well

the thing im interested in is keeping the distance between beats as close as possible

so if last beat played like 0.001 sec later

the next beat would just shift a bit too

cuz i want to run method like prepareNextTick()

each time the tick happens

is it actually a great solution?

and does mc work like this

[young knoll]

All I would do is determine how long the actual code took to run

And then subtract that from the default time you sleep for

[rough drift]

not really, it speeds up by 1 tick to catch up

and then runs at 20tps

but you should use a delta-time system tbh

[sterile breach]

and for the inventory sync because join is called before leave, at my join event. Before request the db i have to wait? how time?

[fluid river]

yeah but anyways i would need to use some kind of my own timer which runs on higher rate than 60

[young knoll]

Just use a game engine

[fluid river]

yeah i use unity bruh

[young knoll]

Oh

Unity already has a fixed timer

And deltaTime

[fluid river]

yeah but the problem is i don't get how to actually use that shit

unity just has method Update()

which has it's own tickrate

and it's too low for me

[rough drift]

FixedUpdate()

[fluid river]

cuz i need to sync beats with player inputs and anims and a lot more stuff

0.02 seconds (50 calls per second) is the default time between calls.

and it's still kinda too slow

[rough drift]

why?

what kind of precision do you need

[fluid river]

0.01

100 calls

[rough drift]

why?

[young knoll]

FixedUpdate is once per tick

Update is once per frame

[rough drift]

nope

it's 50 updates per sec

[young knoll]

Yes

[rough drift]

I guess yeah 50 ticks

[young knoll]

You can change that as well

[fluid river]

i don't see it in docs tho

[young knoll]

Edit > Project Settings > Time > Fixed Timestep

[fluid river]

fr bruh

[dawn flower]

is it possible to change the fishing speed by ticks / seconds?

[atomic basalt]

hi, i was wondering if there was some sort of HTTP api to fetch things like available plugin versions, download urls, and other details of plugins.
google was unhelpful :/

[hazy parrot]

There is both official api(not sure to what extent it supports what u want) and there is also spiget

[atomic basalt]

as a short clarification i dont mean the java library required for plugin development
is there a link for http api documentation? @hazy parrot

[hybrid turret]

What would you all say regarding the performance stuff

On a let‘s say larger scale server

[sterile breach]

hey, I remember hearing that certain actions with the server itself should not be done in async which ones?

[hybrid turret]

Or does PDC have some cool performance optimization i don‘t know about?

[hazy parrot]

https://github.com/SpigotMC/XenforoResourceManagerAPI

And also Google about Spiget

If this doesn't suit your needs

[atomic basalt]

alright thank you

[hybrid turret]

async in plugins o.o i‘m scared of that lol

[hazy parrot]

Every IO

Http requests, database access etc

[hybrid turret]

What would be things that can be handled async?

[eternal night]

I mean, keeping them in memory should be somewhat fine ?

its a bit bleh tho, PDC is a serialised map

reading/writing is not free

especially with complex types like inventories

[young knoll]

Who do we blame for that

[eternal night]

[hybrid turret]

Yeah that‘s why i originally had a folder with the uuid of the player where each inventory got an individual file

[young knoll]

Spigot needs more byte[] serialization methods

I don't like having to make my own :c

[sterile breach]

this is not the purpose of making db requests in async so as not to block the main thread?

[eternal night]

I mean sure

or just use a proper DB

[young knoll]

Make your own nbt files

Actually that would be a cool api

[hybrid turret]

So that would make more sense than pdc here, did i get that right?

(oops, sorry for the ping)

[eternal night]

no worries, and well, yea I'd suggest a DB for this

[young knoll]

PDC should really only be used for small bits of data

Simple boolean for a players setting? sure why not

[hybrid turret]

Mhhhhhh don‘t really want DBs. Absolutely no idea about that.
Also the plugin is supposed to be used by any server. Small or big

[young knoll]

A bunch of home locations? ehh maybe not

[hybrid turret]

And small servers tend to not have a db

[eternal night]

I mean, if you properly write it out it would also be fast enough to work

[young knoll]

You can use a local db

Like SQLite or H2

[eternal night]

like, into multiple PersistentDataContainers in each other

[hybrid turret]

o.o

[eternal night]

those maps are relatively fast to traverse

(this is not for your inventory problem, those should defo be in sqlite or h2 or something)

(just a general argument for storing data in PDCs)

[hybrid turret]

Wait u mean like included in the plugin? I have no idea how dbs work… yet lll

[hybrid turret]

Mhhh okay…

[young knoll]

It just saves locally in the plugin folder

[hazy parrot]

What

[hybrid turret]

Imma try getting it to work with files first. Once that works i‘ll start on DBs

[young knoll]

SQLite and H2 are just a file

[hybrid turret]

Oh that‘s pretty cool

But how is that faster than files?

[eternal night]

I mean, yml is fineee I guess

[sterile breach]

make an sql request in the main thread, for example

is not a bad thing?

[eternal night]

yml just becomes a pain to work with down the line

[hybrid turret]

Isn‘t it also… well… stored in files?

[young knoll]

Everything is a file at the end of the day

[hybrid turret]

Yeah so why use local db instead of IO?

[echo basalt]

Just make an interface and fuck around with all the impls you want

[hybrid turret]

Or like yaml

[young knoll]

Because DBs are designed for storing and querying data

They keep it compact and allow queries

[hybrid turret]

Huh

Alright fine, I‘ll look into it

[young knoll]

Plus it's not too hard to support both local and external databases

Incase someone wants to share the data across a network

[pseudo hazel]

might not be faster but kinda depends on the data too I guess

[hazy parrot]

Its considered bad practice

[worldly ingot]

And how much of it you're storing :p

[pseudo hazel]

a big advantage is that you can easily scale like a sqlite db into something bigger once you made some api for it you can just reuse it for other databases usually

[remote swallow]

All spigot

[young knoll]

Now if only SQL languages were consistant

:c

[remote swallow]

I will store everthing related or has spigot inside it

[sterile breach]

so you're saying that async should never be used and everything should be done in the main thread?

[young knoll]

No

[river oracle]

Real ones use Nitrite db which has similar syntax to mongodb

[young knoll]

We are saying the opposite

[remote swallow]

No

[young knoll]

Database operations, IO, web requests, should really be done async

[remote swallow]

IO should be done async, database stuff is io

[river oracle]

Unless you're doing it on startup and shutdown ofc

Then those operations should be synchronous

[young knoll]

The power of .get

:p

[river oracle]

Fr

[echo basalt]

Mm not sure how I feel about this

[river oracle]

Startup is debatable but shutdown isn't

[echo basalt]

True

[river oracle]

If you're not saving data synchronous on shutdown. You could lose data

Which is no bueno

[echo basalt]

Exactly

But startup is fine

Server loads faster

[river oracle]

Make them wait

[echo basalt]

Even though you're jumping hoops

[sterile breach]

ah yes I misunderstood, I thought they were telling me to do everything in monothread but no^^ on the other hand the interaction with the spigot server itself must be done in the main thread right? (entitymanagement etc...)

[river oracle]

Yes

Bur you can kind of do some stuff async if you capture states

[sterile breach]

because i can get concurency and atomic problem?

[river oracle]

But you can write them

[sterile breach]

what is capture states?

[pseudo hazel]

you can get concurrency problems in all async stuff

[young knoll]

I guess you can do async startup

Probably not worth it unless you are doing a lot of operations/working with a lot of data

[river oracle]

Save the state as a data object that can only be read from but not edit. Examples of this would be ChunkSnapshots

[sterile breach]

ah okay

so as long as you interact with any object on the server: it must be done in main thread?

[river oracle]

You can setup a nice system to run things on main thread when possible

?workdistro

[undone axle]

https://www.spigotmc.org/threads/guide-on-workload-distribution-or-how-to-handle-heavy-splittable-tasks.409003/

[sterile breach]

so in an async event like asyncplayerjoin or asyncchat if i want interact with the player i have to use bukkitrunable and run it in sync?

[young knoll]

Depends on what you are doing

But genenerally yes

[sterile breach]

okay okay (i am trying to make inventory sync), for the inventory sync because join is called before leave, at my join event. Before request the db i have to wait? how time?

[onyx fjord]

can i somehow simulate thread sleep with junit?

[ivory sleet]

what ru tryna test

[onyx fjord]

scheduled task running correctly

[ivory sleet]

hmm, like are you trying to line them up and simulate a race condition or sth?

[onyx fjord]

i have a class that has a map and a scheduler that removes elements under some condition

so i wanna compare elements before and after run

[ivory sleet]

i mean yes its fine if u use thread.sleep in junit, but this sorta sounds like an xy problem

what exactly do u need to sleep for ?

this sounds more like you just populate the map, let the scheduler run and then compare the map data (in the test)

[onyx fjord]

yup

[desert tinsel]

does the EntityDamageEvent fires for both EntityDamageByEntityEvent and EntityDamageByBlockEvent?

I need to check if the player does not get damage from other player, but from any other way

[worldly ingot]

iirc it does, yes

[desert tinsel]

ig this is how I should do it, no?

[shadow night]

Intuitive variable names 👍

[worldly ingot]

Yeah. That can probably be prettier, but yeah

if (!(e.getEntity() instanceof Player player)) {
    return;
}

if (e instanceof EntityDamageByEntityEvent ed && ed.getDamager() instanceof Player) {
    return;
}

// Now do your thing```

And if you're not going to use that player instance, opt instead for an e.getEntityType() != EntityType.PLAYER check

[desert tinsel]

im using it

[worldly ingot]

Then you're fine :p

[desert tinsel]

thx

[thin iris]

why dont u just listen for the entitydamagebyentityevent

[shadow night]

I think he needs to get any damage event besides that caused by players

[desert tinsel]

because I need it to fire if the player gets fall damage, etc

[thin iris]

if (!event.getCause() == DamageCause.FALL) return; ?

[worldly ingot]

!=

I believe the default values just align with Mojang's default op vs. no op. I don't think you can change the defaults

Though a permission plugin would let you deny these permissions

[sterile breach]

well, i'have analyse few public plugins and I found a plugin code wiches use inventory.setContents in async, is bad partice?

[worldly ingot]

Actually you probably can change the default. You could do it through the plugin manager I believe

Permission permission = Bukkit.getPluginManager().getPermission("minecraft.command.trigger");
// permission is nullable, but it should exist
permission.setDefault(PermissionDefault.FALSE);```

Not recommended, but doable

[desert tinsel]

no, I meant every existent cause

I just gave an example

[thin iris]

oopsies

[smoky oak]

this is while the server is loading spawn. dafuq?

[rotund ravine]

Yes

[sterile breach]

so it's not something that's wanted for a specific reason? (it would be better to make it in main thread?)

[rotund ravine]

Yes

[smoky oak]

hey @lost matrix ur code doesnt grab the item in offhand

is offhand not part of inventory?

huh offhand is specific to playerinventory

welp even changing it to playerinventory doesnt count it

urgh

inventory.remove(material) ignores offhand
of course it does

bleh

[smoky oak]

yea a bug in spigot. Who's to blame for this one? setting the hand item doesnt update it's count if its the same material

side note: calling it does no fix the number not displaying correctly

wtf

and inventoryview doesnt have a update method

ah

calling it at the wrong spot

putting it in the right spot didnt help

[river oracle]

might be weird but try using null

spigot has inconsitencies sometimes using null will fix it other times Air is correct

[smoky oak]

ah as i said wrong spot

this sets it to null to do some math correctly

i then set it to an itemstack thats not air

and call the update

but that still didnt fix it

[river oracle]

weird

[lost matrix]

🤷 Change it to make it work then

[smoky oak]

ye i did im now wranginling inventory

view aint updating

[smoky oak]

???
why is both main and off hand item null when switching armour into a smithing table
of the event i mean

wait

why does a offhand swap also trigger an inventory click

[blazing ocean]

how can I hide a player just from the tablist?

[upper hazel]

why can a serialized location be duplicated even if the location is the same?

[lost matrix]

Why wouldnt it

[upper hazel]

cuse this 1 location

not 2

why this copy

when i save in file

this dublicated

[lost matrix]

What?

[upper hazel]

the same location is duplicated when saving to a file

[lost matrix]

Of course. Every object is "duplicated" if you save it to a file.

[upper hazel]

i mean key not same

but shold be same

location1: data

location2: data

location2 and 1 this same

[echo basalt]

isn't he just describing a palette

or am I tripping

[lost matrix]

Well, obviously not. You cant have the same key twice in yml.

[uncut folio]

hello everyone!
i'm trying to make a custom mob that works as a battle summon but i want it to not be hostile with the player
is there anything i should fix with my code?
Mahoraga:

public class Mahoraga extends Warden {
    private final Player player;
    public Mahoraga(Location location, org.bukkit.entity.Player player) {
        super(EntityType.WARDEN, ((CraftWorld) location.getWorld()).getHandle());
        this.setPos(location.getX(), location.getY(), location.getZ());
        this.setCustomName(Component.literal(Common.colorize("&lMahoraga")));
        this.setCustomNameVisible(true);
        this.setHealth(60f);
        this.player = player;
        TargetEvent.mahoragaTarget.put(this.getUUID(), player.getUniqueId());
    }

    @Override
    protected boolean shouldDropLoot() {
        return false;
    }
}

Target event listener:

public class TargetEvent implements Listener {
    public static HashMap<UUID, UUID> mahoragaTarget = new HashMap<>();
    @EventHandler
    public void ignoreEvent(EntityTargetEvent event) {
        if (event.getEntity() instanceof Mahoraga && mahoragaTarget.get(event.getEntity().getUniqueId()) == event.getTarget().getUniqueId()) {
            event.setCancelled(true);
        }
    }
}

[upper hazel]

wait i see now

[echo basalt]

static

also no clue why you need the target map rather than storing the target in your custom entity object

blud's playing with nms yet commits static abuse

[upper hazel]

During sterilization, other data is also saved that simply cannot be the same. head turn, etc.

[lost matrix]

With a custom nms implementation you can just remove the goal to attack a player in your constructor.
Using the EntityTargetEvent is less reliable. You can just remove it honestly.

[shadow night]

Static be killing people

[uncut folio]

that's the problem
i still want it to attack players
just not the one summoning it

[lost matrix]

Also this:
event.getEntity() instanceof Mahoraga
Will always be false.

[echo basalt]

bukkit vs nms entities

[uncut folio]

i see

[smoky oak]

can someone please explain why my intellij keeps doing this

[echo basalt]

indexing

prob paperweight

mine consumes 14gb ram and 100% cpu when building paperweight

[smoky oak]

whats paperweight?

[chrome beacon]

Papers build tool

for gradle

[smoky oak]

im on spigot tho

i literally cant work like this lol

help

[worldly ingot]

Remember a long time ago people would always complain about Eclipse being a memory and CPU hog?

Well how the turn tables, IJ users >:((

[smoky oak]

doesnt explain why it happens when im making a spigot plugin

do i seriously have to kill it every 5 minutes to get any chance at working on my plugin

[worldly ingot]

IJ has to index a lot and it consumes a lot of memory and CPU

Unsure if there's a way to minimize that at all though. I'm not familiar enough with the IDE

[smoky oak]

bleh

thanks i guess

[kind hatch]

I sometimes wonder how so many people have issues with IJ. Everything I do with it doesn't cause issues like the ones they show.
Is it because I use the ultimate edition?

[upper hazel]

create custom ide then 💀

or do refactoring

[echo basalt]

I use the community edition and I'm fine with it

lovely work tool

[smoky oak]

different topic, where are the potion effects in potion meta?

custom potion effects?

[halcyon hemlock]

Get nms entity through handle

((CraftLivingEntity) event.getEntity()).getHandle() instanceof....

[sterile token]

Is like mines, but consumes 24gb of 32gb assigned only to IJ