help-development

[echo basalt]

welp time to multi-platformize my yml shit

[quaint mantle]

hey

so my friend is installed every build tool from the repo

is it normal each take a few minutes

[echo basalt]

yea

[quaint mantle]

oh okay

just asked so he dont do it all in vain

we are in the right path

thanks illusion

[copper lake]

@echo basalt ight so installed everything that it would let me (java versions yk)

[echo basalt]

You'll need all that's there

unless you're feeling like changing code

[copper lake]

i cant install more cuz im using java 17 not 8

[echo basalt]

Then switch to java 8 or whatever

or just nuke half the modules

[copper lake]

sure

ill get rid of everything below 1.17

i just delete the folder correct

[young knoll]

Inb4 they are all hard referenced in the code

[echo basalt]

it's barely referenced

just a huge if check

[copper lake]

ight i got rid of them

whats next

[echo basalt]

try to build it

[copper lake]

k

[echo basalt]

It'll toss errors but at least you'll know where

[copper lake]

same error

[echo basalt]

uhh no

I wonder if I can just pull and build

I think I already did this before wait

[copper lake]

https://media.discordapp.net/attachments/744785978207764570/1140850303999156225/image.png?width=983&height=170

[echo basalt]

lmao I patched this plugin a few years ago

yeah it had a memory leak

[copper lake]

uh

so i cant do it or

[echo basalt]

you can

[young knoll]

Just make sure you always have that config setting enabled

Problem solved

[copper lake]

https://media.discordapp.net/attachments/744785978207764570/1140850303999156225/image.png?width=983&height=170

[echo basalt]

yeah you're not doing it right

gradlew shadowjar

and whatever

wait it's 4am?

[copper lake]

wtf

i typed gradlew build

send me your build.gradle

[echo basalt]

it's exactly the same

I just pulled, cleaned and shadowjar'd

[copper lake]

tf man i keep gettin the same error

[echo basalt]

you're simply inferior ¯_(ツ)_/¯

[young knoll]

[copper lake]

can you send the .jar file

[echo basalt]

anyways first and last time I'm doing this

[copper lake]

tysm

[echo basalt]

don't ever bother us again

[copper lake]

💀

[echo basalt]

and quit wasting 10 hours trying to build something

you'd earn more at mcdonalds

[quaint mantle]

just want to say huge thanks for everyone who helped us

[echo basalt]

oh god this is getting icky I just merged the profile system with the player stuff

this class has over 100 lines, it's too big

end result is clean though

[topaz panther]

Will it make diffirence if i use spigot api on PaperMC?

[opal carbon]

it generally shouldnt

[topaz panther]

thanks

[drowsy helm]

paper has some methods which wont be backwards compatible on spigot

[echo basalt]

7.5k lines of database code

time to write a multi-platform command manager now

[vapid grove]

So ive been noticing this alot with my guis, but if I shit click on an item and press E or escape at just the right time, the canceel event doesnt work and the item gets added to my inventory. How do I fix this?

It happens with all my guis*

[eternal oxide]

cancel drag too

its not the keypresses, it's micro movements of the mouse

[vapid grove]

Whats the event name directly?

[echo basalt]

InventoryDragEvent

[vapid grove]

Gotcha, ill cancel them

[vapid grove]

Fixed, but that seems really weird however

Why would that be an issue in the first place

[echo basalt]

if you move your mouse 1px while grabbing an item it counts as a drag

[vapid grove]

Ah I see

Still seems to happen.

Infact, it seems that there is also a duplication glitch as well.
If a user places an item, and swaps it and immediately presses esc and e, the item gets duped.

Does creative mode or having op affect any of this

[echo basalt]

creative likes to mess with you

[vapid grove]

Yep, turns out the dude finding the issue was in creative.

[vital yacht]

I didn’t know you could do that, I thought Mojang wanted to keep it PG

[vapid grove]

When testing the dupe in survival, ceases to function.

[wet breach]

Yes and for the previous if this is happening in survival its not a glitch rather a failure to do appropriate checks in regards to guis.

[vapid grove]

Nope its not happening at all in survival

Only creative, which I had no idea had an affect on UIs

[wet breach]

Yes and there is some creative mode specific events too

[vapid grove]

Huh

[wet breach]

However even so you have to do more checks for creative due to how that works still

Ops has an effect if your checks are flawed and just let them do whatever lol

[vapid grove]

:/

[echo basalt]

creative mode is a shitshow

want perfect checks? run a task every tick

[wet breach]

Not usually an issue with ops because well they are op

[vapid grove]

Yeah

And nobody except ops in my server are actually

Supposed to have creative so

It shouldnt be a major issue

[wet breach]

Instead you should check for perms and not just op or treat op differently from normal perms because realistically people shouldnt just be opped lol

[vapid grove]

Speaking of, is there a way I can create perms without a plugin like luckperms or smth
Is it easy or is it a pain to setup

[wet breach]

Sure

I have a class you can use too

[vapid grove]

Oh awesome

[echo basalt]

oh yeah frosty

I ditched the player system for non-server platforms

and nuked the generic type

[wet breach]

You would have to still implement the whole making perms system this class just lets you check dynamic and static perms easily

[vapid grove]

Gotcha

[echo basalt]

I figured proxies shouldn't track player data individually because well.. that's a point of failure

[wet breach]

https://github.com/frostalf/ServerTutorial/blob/master/ServerTutorial/src/main/java/pw/hwk/tutorial/enums/Permissions.java

[wet breach]

Correct

[echo basalt]

that's just a player.hasPermission

but yeah

[wet breach]

Well yes but no

[echo basalt]

now I'm working on actually converting all the spigot-specific code to be a lot more generic

[wet breach]

Haspermission doesnt let you check dynamic perms

[echo basalt]

so.. hasPermission with a concat string

[wet breach]

Replace

[echo basalt]

single responsibility principle isn't applied here I see

why tf is this mesage being sent on a permissions class

[wet breach]

Because it catches if its done from console and removed adding this check in all my commands

[echo basalt]

Well I usually just have a boolean field on an abstract command class for that kind of stuff

[wet breach]

Well my command class for that peoject wasnt setup that way lmao

[echo basalt]

still need to convert to generic

[wet breach]

So instead of duplicating that check i moved it there instead lol

[echo basalt]

but that involves making an entire abstract command system

and I just can't bother tonight

[wet breach]

Lol

[echo basalt]

I love writing classes that have no code

[vapid grove]

Is it bad that ive been just looping thru packages using reflections to load stuff like commands and items events

[echo basalt]

yes

[vapid grove]

ah

[drowsy helm]

just do it manually

[vapid grove]

I hate manually doing stuff for some reason

[echo basalt]

11 abstract classes, 24 interfaces out of 119 classes

[drowsy helm]

if its only onenable its not that bad

[echo basalt]

still not a 50% abstract ratio

[wet breach]

It is possible to load a class via reflection without invoking the constructor and this would be bad lol

[echo basalt]

I always thought that Reflections project was black magic

but now that I'm no longer 100% an idiot I know that the only black magic out there is ASM

[vapid grove]

Well I make sure that its the first think loaded upon getting that class

Constructor<?> inst = cls.getDeclaredConstructor();
inst.setAccessible(true);

Heres my random issue with reflections

if(!cls.getName().contains("$2") && !cls.getName().contains("$1")) {

Half the time ill get duplicated classes with these at the end, and it messes with my stuff

And it confuses the hell outta me, had to add a check to only let regular ones in

Never been able to fix it

[echo basalt]

they're anonymous classes

[wet breach]

Those numbers refer to inlined classes

[echo basalt]

aka lambdas n shit

[vapid grove]

Ah

[echo basalt]

And discord just crashed for no reason istg

crashes every da

[wet breach]

Yeah my browser will sometimes do that. Crash the discord app all because javascript

[echo basalt]

crashes all the time when I'm playing apex

or writing a search index post

[wet breach]

Yeah probably because only one javascript engine can be used more so of they are the same but differing versions

[echo basalt]

a "fix" for it is turning off hardware acceleration

[wet breach]

Yep because of the issue i stated

[echo basalt]

but that fix is awful and causes crashes when doing other things

And I can't watch Undercover Boss™️ with my homie on call because it's a solid 2fps

[wet breach]

Lmao

[slender elbow]

wait until you hear about MethodHandles and indy and condy and all the ways the jvm can optimise your shitty code 😄

[topaz panther]

what does the message on top of the Hotbar called?

nvm its dialogues

[eternal oxide]

ActionBar

[dusty herald]

Weird question, so I'm registering some ConfigurationSerialization classes, and was wondering if someone were to reload my plugin, would those classes stay registered? Or would I need to unregister them to prevent memory leaks?

public final class OfflineCommands extends JavaPlugin {

    static {
        ConfigurationSerialization.registerClass(UserStorage.class);
        ConfigurationSerialization.registerClass(CommandStorage.class);
        ConfigurationSerialization.registerClass(SoundStorage.class);
    }
// more code

[echo basalt]

Ugh I got no clue how static variables behave with classloaders

[dusty herald]

I've done some debugging and apparently they are

for now I'm going to unregister them onDisable, hopefully nothing will break 😏

people just shouldn't reload anyways lol

[ivory sleet]

iirc

It should flush it no?

[lilac dagger]

it depends, usually static stuff persists between reloads

[dusty herald]

Between restarts?

[lilac dagger]

you'd have to have something like ConfigurationSerialization.unregisterAll

or use proper objects

to store your serializations

[ivory sleet]

Doesnt plugin manager invoke that after all onDisable calls?

[lilac dagger]

sorry, i meant reload

[dusty herald]

🤷 This is what my onDisable looks like now lol

    @Override
    public void onDisable() {
        this.userConfigData = null;
        HandlerList.unregisterAll(this);
        Bukkit.getScheduler().cancelTasks(this);

        ConfigurationSerialization.unregisterClass(UserStorage.class);
        ConfigurationSerialization.unregisterClass(CommandStorage.class);
        ConfigurationSerialization.unregisterClass(SoundStorage.class);

    }```

[ivory sleet]

plugin manager deregisters ur listeners and cancels all ur scheduler tasks

so no need to call that

[lilac dagger]

i'd still suggest using a non static class system

[ivory sleet]

Unsure if plugin manager does that for serializables also

Its the bukkit api

[dusty herald]

Yeah I have to use statics or the bukkit api flips out

It would otherwise claim those files don't exist (sad)

[ivory sleet]

well u dont rly use static

Its the api that is designed that way dumb enough

[lilac dagger]

wait, is ConfigurationSerialization. a bukkit class?

[ivory sleet]

Yes

[lilac dagger]

oh wow

[ivory sleet]

It’s essentially an IdentityHashMap<Class<? extends ConfigurationSerializable>,ConfigurationSerializable>

[dusty herald]

https://github.com/conclube/DeluxeAsyncJoinLeaveMessage for 1.20?

[ivory sleet]

Lmao pls

[dusty herald]

why not

[ivory sleet]

You know what, it does deserve an update

[dusty herald]

oh my god the code is worse than i remembered

"//make all IDEs stfu
@SuppressWarnings("all")"

i never looked at the coude becasue my browser would die

it's

art.

[lilac dagger]

all least no warnings

[dusty herald]

honestly this deserves all the awrnings

make this a premium plugin omg

[ivory sleet]

Lmao

[smoky anchor]

This made me exhale more than usual XD

[dusty herald]

as does it

[sweet sonnet]

downgrade to 1.7.10?

folia support?

[sullen marlin]

It does

[storm granite]

fancy seeing you here!

[sweet sonnet]

https://tenor.com/view/hasbulla-hasbulla-magomedov-wave-gif-24801727

[storm granite]

sometime i’ll show you the plug-in I made

[sweet sonnet]

my o3c has almost arrived

[wet breach]

Issue of instancing

[lilac dagger]

is there a reason why mojang has a random per living entity?

i mean using a single one should give the same randomness or am i wrong?

[wet breach]

O.o

[eternal oxide]

you use a random per object when you want a "random" but repeatable result

ie a world seed will always generate the same terrain, even though it's "random"

If multiple objects pull from a single random the result will be random but unrepeatable, unless you perfectly preserve the sequence

[smoky anchor]

which is what 1.20 is doing now I think?

[quaint mantle]

am i get ProxiedPlayer's ip adress ?

[lilac dagger]

oh i see

[cunning osprey]

why does this say?

that runtasklater cannot be applied to my main class as the whole plugin is in my main class

            } else if (this == LIGHTNING) {
                // Make thunderstorm by right clicking 
                player.getWorld().setStorm(true);
                player.getWorld().setThundering(true);
                new BukkitRunnable() {
                    @Override
                    public void run() {
                        player.getWorld().setStorm(false);
                        player.getWorld().setThundering(false);
                    }
                **}.runTaskLater(this,  2400);**```

[clear panther]

well

?tryandsee

[undone axle]

https://tryitands.ee/

[drowsy helm]

so whats the issue? that code looks fine to me

[cunning osprey]

'runTaskLater([e-mail] Plugin, long)' in 'org.bukkit.scheduler.BukkitRunnable' cannot be applied to '(org.sveaty.powerv2.PowerPlugin.Power, int)'

thats the problem descripitonđ

[drowsy helm]

show the whole class

looks like this inst refering to JavaPlugin

[smoky anchor]

Pass the plugins main class, not your Power class

[drowsy helm]

also is that a nested class

or just bad naming convention

[smoky anchor]

oh is that what you mean by "the whole plugin is in my main class "

[clear panther]

whats usage of setLastDamage();

i tried player.setLastDamage(646);

but it doesnt even work

[robust helm]

maybe 646D?

[clear panther]

i mean

its

int

player.setLastDamage(int)

nvm

and it didnt work ofc

[robust helm]

its double in the docs

[clear panther]

idk then

[robust helm]

Can u send code?

[drowsy helm]

are you sure you are setting it in the right timeframe

[clear panther]

player.setLastDamage(6354D);?

[robust helm]

with context

[clear panther]

wym

[clear panther]

k

[drowsy helm]

"Sets the damage dealt within the current no damage ticks time period."

[clear panther]

@EventHandler
    public void onDamagePlayer4(EntityDamageByEntityEvent e) {
        Entity attacker = e.getDamager();
        if (!(attacker instanceof Player player)) return;
        if (Objects.requireNonNull(player.getItemInHand().getItemMeta()).getDisplayName().equals(ChatColor.BLUE + "Emerald Katana")) {
            ItemStack emerald = new ItemStack((Material.EMERALD));
            if (player.getInventory().contains(emerald)) {
                player.sendMessage("a");
                player.setLastDamage(6354D);
            }
        }
    }
}```

[drowsy helm]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityDamageEvent.html#setDamage(double)

use the events method

[clear panther]

wha

i mean

ig it wont work

without

EntityDamageByEntityEvent

[drowsy helm]

and pls use pdc

[clear panther]

🫡

[quaint mantle]

hi bro can u give me idea for connect minecraft account to discord account
i was think this ip minecraft member ip adress equals discord member ip
send connect request to discord member in dm is this good?

[clear panther]

uh

i have no clue what are u trying to say

[robust helm]

hes just asking if its smart to compare ips to see if the discord account and mc account user is the same

[tender shard]

that's not smart

the usual way is to send a verification code (e.g. a 5 digit number) to either the discord user that they have to enter in minecraft, or vice versa

basically just like !verify works here

[robust helm]

Is there a feature in the essentialsDiscord api for that?

[clear panther]

i gotta say that u may link minecraft account to discord using bot with console stuff

but it doesnt look smart anyways

[wet breach]

You can use microsofts verification system

[quaint mantle]

Is there a library that generates these random codes?

[wet breach]

Microsoft has api end points to verify accounts

[quaint mantle]

well im offline

will work in my server ?

[wet breach]

No. At that point not even sure why you are trying when you cant guarantee accounts

[clear panther]

^

[robust helm]

why’s that tho?

[quaint mantle]

forgot to say i have bot

[tender shard]

because people could share the same IP and also how would you get a discord user's IP address in the first place

[pseudo hazel]

kindly ask them 😄

[quaint mantle]

well jda don't do this ?

i mean get ip address

yes can't

[pseudo hazel]

wait you have an offline server?

[quaint mantle]

yes send this

[wet breach]

At this point it is useless to continue with trying to resolve the issue because they only way you can do this is making people register an account. Doing this however is considered circumventing drm and thus puts you at high risk of being in mojangs and microsofts crossair

And since spigot doesnt support piracy nor myself you are at the mercy of no support.

[pseudo hazel]

yeah offline mode is not supported also due to the lack of things you can actually do without a proper account

like this kinda stuff

[quaint mantle]

md5 is support offline ?

[wet breach]

Md5 does not support offline mode

[quaint mantle]

he doesnt develop bungeecord ?

[eternal oxide]

bungee runs online

[quaint mantle]

why he did this ?

[pseudo hazel]

I have not heard of anyone supporting offline mode if tehy arent using it themselves xD

[wet breach]

Mojang is the one that put offline mode in their game to support organizations that are ran offline such as lan parties or families that want to run servers not connected to the internet

[pseudo hazel]

thats minecraft

[quaint mantle]

oh

so

md5 do offline

for this

[quaint mantle]

.

[pseudo hazel]

offline mode was never intended to be used for illegitimate accounts

[wet breach]

Md5 does not remove vanilla features and does what he can to keep such things intact

[pseudo hazel]

its not called illegal mode for a reason

[tranquil ferry]

hey can we add like this on our plugin page

for other payment methods
- polymart 
- kofi shop
- bbb

[wet breach]

However that doesnt mean he supports such features either

[wet breach]

I dont think you can

[tranquil ferry]

u sure?

[wet breach]

But that is something best to ask support however

?support

[undone axle]

[e-mail]

[tranquil ferry]

shd i mail?

[quaint mantle]

So what would you do if you were in my place?

example
customers likes melon ice cream but you insist that you will produce strawberry ice cream

You are right not to help with my questions for offline

[pseudo hazel]

wait for customers that want strawberry icecream

or jump on the melon train

[quaint mantle]

but it's stupid to judge me on other issues because of that

[pseudo hazel]

well its just that those issues heavily depend on you having an account

[wet breach]

No one is judging but since i dont support piracy nor does spigot i cant help you further circumvent

[quaint mantle]

ur right mb

[wet breach]

I already told you what would be required and told you the possible risk you run

[quaint mantle]

yes i know

ty

[near mason]

when i generate the terraing the server freezzes for 5-7 seconds is there a way to prevent the freeze?

[wet breach]

?flags

[undone axle]

Aikar's garbage collection flags: https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/

[wet breach]

Other then that link better hardware or better hosting provider

[smoky anchor]

split the generation into parts, chunks if you will

do it over several ticks

[near mason]

ok thank you

[tender shard]

how would that be possible?

[quaint mantle]

not possible

i ask chatgpt

[pseudo hazel]

chatgpt, the all-knowing

but in this case its right I guess

[eternal oxide]

you want to get the ProxyPlayers IP? get from his connection in bungee

[pseudo hazel]

he was talking about your discord ip

[eternal oxide]

ah ok, he was talkign about ProxyPlayer before so I assumed

[grim oak]

is there a way i can make a gui icons texture invisible

so the player can see the name and the lore when they hover over the slot but they just dont see the item

[smoky anchor]

yes, a resourcepack

[grim oak]

Are there any player head textures that show up as nothing?

[smoky anchor]

not that I know of, no

The closest to nothing you can get is light gray stained glass pane
or the other gray idk

[grim oak]

im using a custom gui so that wouldnt look right

ill just add something to the resource pack

[smoky anchor]

You probably know this but, you can use customModelData to not have to replace an item model

[grim oak]

yeah

yeah ill just add a texture. ty

[harsh totem]

How do I ban players forever?
It does not let me put null as the date of the ProfileBanList#addBan

my IDE is telling me to fix it by puting (Date) null in there. is that the right way to do it?

[harsh totem]

I tried to put null. it does not let me

[tender shard]

why not? works fine

which error message do you get when trying to use null?

[torn shuttle]

@echo basalt I can smell your jealousy from here

if only you could write code like this

[smoky anchor]

3D-String-indexed object ?
Also, please new HashMap<>();

Your ide is crying about it

[quaint mantle]

bungeecord have schedulers ?

[lilac dagger]

they should

[dense hollow]

Yo everyone, quick question. I have a loop in my code, and when I run the metohod for calculate some data, server is freezing for some secounds. I was try use Taksers from okaeri and bukkit async but not help. Whats can by best solution for it?

[lilac dagger]

show us the code

i want to see your time complexity

[smoky anchor]

?paste

[undone axle]

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

[dense hollow]

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

From line 50 to 60

[tender shard]

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

[dense hollow]

and the method with for loop is in findSafeRandomLocation

[quaint mantle]

i have a question for u i wanna send 2 message to player in same time
if someone sends a message at this time, will there be a problem with my message?

i mean like this

[smoky anchor]

So what exactly is the problem ?

[dense hollow]

When the position is searching server is freezing(losing ticks)

[outer river]

Hello, simple question, is this;

public class Category {
    
    YamlConfiguration file;
    String name = file.getString("Name");
    Double multip = file.getDouble("Multiplier");
    String perm = file.getString("Permission");
    
    public Category(YamlConfiguration file) {
        this.file = file;
    }

better than this? :

public class Category {
    
    YamlConfiguration file;
    String name;
    Double multip;
    String perm;
    
    public Category(YamlConfiguration file) {
        this.file = file;
        this.name = file.getString("Name");
        this.multip = file.getDouble("Multiplier");
        this.perm = file.getString("Permission");
    }

[smoky anchor]

I guess you're searching in unloaded chunks ?
Also, why not use bukkit schedulers ?

[quaint mantle]

u don't need get path ? for file

[tender shard]

it's not better, it won't work

[outer river]

okay, thx

[quaint mantle]

can u reply my question ?

[outer river]

no because, yml has already path
File file = new File(path);
YamlConfiguration yaml = YamlConfiguration.load(file);

[quaint mantle]

ah aight

[dense hollow]

Yup I thing so. I not use the shedulers becouse my friend say "use okaeri, is more simple to use" xD

[smoky anchor]

Idk what that is but the scheduled tasks might not get cleared when the server reloads.
So bukkit scheduler is safer in this manner.

[dense hollow]

okey I will try bukkit scheduler

[smoky anchor]

Also, I think you can't load chunks async
(Or it is version dependant)

[torn shuttle]

ah yes

my treasure config file is ready to be filled in with treasure

[real halo]

my silkspawners plugin don't work, when i destroy spawner with silk touch pickaxe spawner just destory and i don't get any spawner item

[torn shuttle]

it does not have loot yet

it's already 2159 lines long

what a great config file

[smoky anchor]

?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.

[scenic valve]

Probably need to drop a spawner at the place the block broke

[valid basin]

does someone know how to stop players from turning off candles and enlightened blocks

[tall dragon]

by cancelling the interactevent upon those blocks

[tender shard]

you can also tell players that you're disappointed in them if they put out candles

"Listen, I am not angry, I'm just disappointed"

[scenic valve]

Or when they right click it, create an explosion, that'll make em scared

[knotty shell]

spawners are a restricted item?

[tender shard]

or play the creeper ignite sound

[tender shard]

wdym?

[scenic valve]

define restricted? Like can't get normally?

[knotty shell]

like worldguard saying NO.

[scenic valve]

can't break you mean or what?

[knotty shell]

dont matter they prob left

[teal kindle]

How does the speed effect work internally? Does it modify the walk speed attribute?

[scenic valve]

I imagine so considering you can modify attributes

[knotty shell]

use a potion see if it gets changed?

[clever lantern]

https://pastebin.com/z6b50cMt is this a proper way to get a yaml file?

[wet breach]

it changes the velocity

[scenic valve]

Ah yes, that's correct

[tender shard]

you should be using File.separator() instead of hardcoded \ separators

also where the hell is your messages file?

[clever lantern]

in resources folder

[wet breach]

if I remember right default walk speed is a velocity of 0.2 or 0.3

the client when you walk sends coordinates, not directions of where you are going

the server uses this to calculate your velocity

as well as the client

[hot panther]

Hey guys, I'm planning a larger project soon, in which moderation tools as well as mini-game components and events will be installed. Now my question is, does it make more sense to pack the individual areas into their own plugin or should I do everything in one plugin

[wet breach]

separate it out

[scenic valve]

I can second this

[tender shard]

why don't you just save the file inside the normal plugin's datafolder?

[clever lantern]

|-- main
| |-- java
| | |-- xd
| | |-- command
| | |-- utils
| | |-- MessageConfig.java
| |
| |-- resources
| |-- messages.yml
where?

[tender shard]

that's the path included in your .jar

you get that using JavaPlugin#getResource("messages.yml")

or maybe JavaPlugin#getResource("/messages.yml")

but definitely not using a File object

a File object represents an actual file that's saved in the file system, not something included in your .jar

[clever lantern]

ok ty

[wet breach]

    try (FileSystem fileSystem = FileSystems.newFileSystem(zipFile, null)) {
        Path fileToExtract = fileSystem.getPath(fileName);
        Files.copy(fileToExtract, outputFile);
    }```

[tender shard]

what's the purpose of doing it that complicated, one can read a file using JavaPlugin#getResource, or get is as Reader with getTextResource, or directly save it into the datafolder using #saveResource

[wet breach]

its better then what getResource does

[tender shard]

how

[wet breach]

the fact this uses the NIO java package and not the IO package

[tender shard]

but how is that better if saveResource works totally fine and it's just one line

[wet breach]

I never said it didn't work fine, I just said it was better

[lilac dagger]

There are so many things that you can do with the input stream

[tender shard]

maybe it'd be helpful if the person who originally asked this question would tell us what they're actually trying to do

[wet breach]

indeed and more error prone as well 🙂

but, you can just create a filesystem though to pluck your magical file from as well

[lilac dagger]

All io is error prone

[wet breach]

some more then others, but the NIO package is what should be used whenever possible

IO if you need blocking or more compatiblity I suppose

[shadow night]

I wonder how late my train comes today

[wet breach]

It will arrive before tomorrow

[tender shard]

if all they wanna do is to load the included messages.yml then all that's needed is this:

    public YamlConfiguration getMessageConfig() {
        return YamlConfiguration.loadConfiguration(getTextResource("/messages.yml"));
    }

[wet breach]

again you missed the point

[shadow night]

No developing today?

[wet breach]

all you see is 1 line missing the fact there is an entire implementation behind that

[tender shard]

?

no clue what you#re trying to say

[wet breach]

do you intentionally pretend to not understand?

[tender shard]

no, I#m just trying to tell the person how to load their yaml file

[shadow night]

So, actually, how would I make a system where the player can right click on mobs to morph into them? I thought of how I could do that but I got no idea

[wet breach]

sometimes you make it seem that way and ignoring facts

[wet breach]

you could send them into spectator mode

[shadow night]

Nah, then they can't really control them and just be them

That's what I mean

Hard to explain

[wet breach]

set them to spectator to get the effect of them morphing into them, then reset them back with a disguise

you would need to use a lot of packet manipulation

[shadow night]

I thought of like just manipulating packets to make the player look like the entity but that sounds like a shit idea

As I have to implement all the mob abilities

[wet breach]

you don't need to do that

[shadow night]

Idk how

[wet breach]

I mean you would need to have some methods or whatever but you don't actually have to implement anything in the methods

you can just use a throws unsupported exception

for anything you don't use

[torn shuttle]

how do I get a material by key?

is there a way to do it?

[eternal night]

matchMaterial ?

[torn shuttle]

err

maybe?

guess I'll try

[wet breach]

worse that happens is you come back

[native bramble]

Im trying to setResourcePack to a player, but have msg:
Server resource pack couldn`t be applied. Any functionality that requiers custom resources might not work as expected
here is code - https://pastebin.com/Ugig9Rbm

resource pack is working if i load it from client

server is 1.19.4

[torn shuttle]

how do I get an enchantment by key when the enchantment is a normal minecraft enchantment?

getbykey requires an actual key

[tender shard]

you're generating the SHA1 hash of the link o0

you need to create the hash of the actual file

[eternal night]

NamespacedKey.minecraft ?

[native bramble]

so i need to download file from link?

[torn shuttle]

huh been using these for ages and I never even realized that existed for mc, thanks

[tender shard]

or you simply don't send any hash

[eternal night]

Yea, just make sure to never use the minecraft namespace

for anything in your plugin

[tender shard]

but yeah if you DO send a hash, you have to hash the actual file

[eternal night]

beyond accessing vanilla stuff

[native bramble]

thank u

[tender shard]

cough enchantment plugins often use NamespacedKey.minecraft for their custom enchantments

[eternal night]

and they can suck it

[tender shard]

yeah... it was either EcoEnchants or AdvancedEnchantments that did this

like wtf, that's exactly the reason NamespacedKeys exist lol

[shadow night]

What is the texturepack hash even for?

[tender shard]

so clients can check whether they should re-download the file

same hash = unchanged file

[shadow night]

Makes sense

Didn't think of that

[slender elbow]

not like Files.copy is non blocking anyway 🤨

[faint swift]

Can someone help me with packets ?

[upper hazel]

I’ll ask java professionals where did you get information on java at the beginning of training (1-2 years) so that you know all the subtleties, etc.

[native bramble]

how can i use .env with spigot?

[wet breach]

Files.copy doesn't block

last I checked, in fact it isn't even defined and left to whatever implementation decides

[tender shard]

what are you trying to do?

[tender shard]

books

[slender elbow]

it might not be defined but it does block in practice

as of hotspot openjdk 20.0.2 🤓

[native bramble]

i have classes in my plugin which relate to JDA and i need to store bot token

[wet breach]

it doesn't

[slender elbow]

it does

[wet breach]

alright prove that it does then

[remote swallow]

In a config

[tender shard]

just use a normal config file for the token?

[slender elbow]

once Files.copy finishes the file exists and has the contents, to get there it has to block

literally look at the implementation, it reads the file whole, it writes the bytes whole

[native bramble]

okay

[upper hazel]

suspiciously simple

what books?

[wet breach]

once it finishes, which once its finished and you want to fetch contents that is a completely different operation

during the copy it doesn't block

[tender shard]

my favorite java book is only available in german 🥲

[upper hazel]

no way

[tender shard]

"Java ist auch eine Insel"

[wet breach]

exception however if there is some kind of weird error or something pulls the stream out from under it

[slender elbow]

it does, mate, the channel is not opened in non-blocking mode

[wet breach]

I will believe you if you can demonstrate it

[tall dragon]

[slender elbow]

the FileChannel for the zip file does not configure blocking(false), and neither is the fc for the target file

[wet breach]

this is because there is no zip objects

its a filesystem object

[slender elbow]

which reads from a zip file

not talking about a java ZipFile

[wet breach]

do you know how filesystem is implementated?

[slender elbow]

do you?

[wet breach]

yes

[slender elbow]

clearly not

[wet breach]

so demonstrate using the FileSystem API that it blocks as you claim

[slender elbow]

the filechannel used to read from the zip file is not configured to be used non-blocking

given that, you know, FileChannel doesn't even implement SelectableChannel which is the base for multiplexed non-blocking IO

surely you must know that

[wet breach]

Filechannel isn't used here

[slender elbow]

how else does it read from the jar file

oh wait, via a FileChannel

[wet breach]

no

[slender elbow]

yes

[wet breach]

Filechannel is not the only way

and isn't what is used by the Files API

[slender elbow]

it is

[wet breach]

show the source

[slender elbow]

github dot com slash openjdk slash jdk

[wet breach]

so you can't got it

[slender elbow]

FileChannel is literally accessible only via FileSystem

or rather, the source of them

[wet breach]

FileSystem is what may produce FileChannels, but FileChannels is not what is exclusively used in the FileSystem Object

[eternal night]

[wet breach]

There is Directory-Streams which is not a channel

but neither of them are what is used in the implementation for what FileSystem does

anyways, time for bed for me

[slender elbow]

https://github.com/openjdk/jdk/blob/9ded86821b01d6d790850e9b49eedfc597c0c9a2/src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java#L177
given that the zfpath is a Path from the default filesystem, it will be a regular FileChannel
and since copying between two different filesystems uses a regular newInputStream transferTo newOutputStream, it read from that FileChannel, which does not implement non-blocking IO because it is not a selectable channel which is the jdk's way of doing nio

check the ZipFileSystem source xx

[outer river]

Hello, is it possible te get file from yamlconfiguration ?

[eternal oxide]

no

[tender shard]

a YamlConfiguration does not "have" any file

ofc yo ucan just extend YamlConfiguration and add a File field

e.g. like this https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/data/Config.java

[outer river]

okok; because when i try to get my yamlConfiguration.getName() it return me null

[wet breach]

if you specifically use zipfilesystem

[slender elbow]

FileSystems.newFileSystem(myFunnyJarFile) will use the ZipFileSystem

because it's the only registered provider for that file type

[tender shard]

maybe you both could open a thread for your useful "discussion" about filesystem stuff lol

[slender elbow]

just admit that you're wrong, it's okay

[ivory sleet]

I think the javadoc would even say non blocking if Files::copy would be non blocking to any degree per say

[cinder abyss]

Hello, do a lot of spawners (who do not makes mob spawn) but with a mob defined inside can make the server lag ?

[quaint mantle]

Bungeecord have a scheduler methods ?

[worldly ingot]

Yes Bungee has a scheduler. ProxyServer#getScheduler()

[wet breach]

its undefined

which means it depends on the implementation and if it chooses to block or not

[slender elbow]

it isn't

there is literally no way to do file-based IO in a non-blocking way

[ivory sleet]

It says that if the input stream is closed asynchronously, then it may be specific to the file system provider how that is handled

But thats it (async != non-blocking, and its for closing or interrupting only)

[wet breach]

The behavior for the case that the output stream is asynchronously closed or the thread interrupted during the copy is highly output stream and file system provider specific and therefore not specified.

its left undefined

[slender elbow]

output, output, output

not input

file io is blocking

[wet breach]

input is reading and reading doesn't inherently block

[slender elbow]

get that in your pea sized brain

it does

[wet breach]

it doesn't

I can have many things read the same file

[slender elbow]

that doesn't mean it isn't blocking

[wet breach]

if that weren't true, memory mapping files wouldn't be a thing

[slender elbow]

are you gonna close the FileSystem before the copy is finished?

because if it truly is non blocking then Files.copy will exit before the copying finishes

[wet breach]

which it technically could

the api even says as such

[slender elbow]

no it doesn't lmao??

[ivory sleet]

It says in case of that the stream closed asynchronously or the thread u run it on is interrupted then yeah unspecified and handled by the file system provider

[wet breach]

there is nothing in the source you gave nor in the api that states that the methods involved block or prevent anything from continuing. Reading doens't block and the writing doesn't block either. Blocking means that nothing can move forward and only those things must be done before anything else could ever happen

[slender elbow]

are you stupid?

genuine question

[wet breach]

could ask you the same question

[slender elbow]

just because it's inside java.nio doesn't mean it doesn't block

[wet breach]

have you been able to demonstrate the blocking behavior yet?

[slender elbow]

do you understand how file io works, do you understand how jdk filechannel works, do you understand how zipfilesystem works

you have given no proof that it doesn't block

so go ahead and provide source

[slender elbow]

i pointed you to it yes

[wet breach]

no you didn't demonstrate it

[slender elbow]

you haven't deminstrated your point either

[wet breach]

I don't need to because I am not the one contesting what I have said

you were the one that did

[slender elbow]

again, zipfilesystem uses a filechannel to read from the file, file io is blocking

filechannel literally cannot operate in non-blocking

[wet breach]

well it can

[slender elbow]

it literally cannot

[wet breach]

that means it can't be halted?

other things can't be done while it is also doing that?

[slender elbow]

the thread reading from/writing to the filechannel will halt until the read/write is finished, doesn't mean other threads will or can't use the fc

[carmine mica]

The FileChannel javadocs seem to support ^

[eternal oxide]

java.io is Blocking. java.nio is not

[wet breach]

I literally said this

[slender elbow]

that is not what it's about lmfao

[neat mesa]

now prove it

[carmine mica]

am I reading this right? From the FileChannel javadocs

[eternal oxide]

https://www.baeldung.com/java-io-vs-nio

[wet breach]

but according to emily, File IO is syncronized for everything

[slender elbow]

i literally never said it's synchronized "for everything"

when did i say that

[neat mesa]

in my dream

[eternal oxide]

You are probably arguing about completely different things. This happened between Frost and myself in the past.

[wet breach]

read the last part

[ivory sleet]

synchronized != blocking same as asynchronous != non blocking

[wet breach]

Other operations can be done other then writing at the same time

[slender elbow]

you have to use selectors for that, FileChannels are not selectable channels, SocketChannels and such are instead

you cannot do non-blocking IO on FileChannels

[carmine mica]

doesn't that directly support what Emily said? that reading write is blocking, but other stuff isn't?

[wet breach]

no

you can read all you want

regardless of the writing

[carmine mica]

channel's position is reading right?

[slender elbow]

That is literally not at all what I was saying anyway

i am saying the IO operations themselves have to halt the current thread

[slender elbow]

,

that is what non-blocking is all about, not blocking the current thread for the IO ops, which FileChannel cannot do

[carmine mica]

oh yeah ok, even I read that wrong.

[slender elbow]

and again you have given absolutely no proof that the thing actually is non-blocking, SelectableChannels can be configured to be non-blocking to be used with a Selector for multiplexed NIO, FileChannels are not selectable channels, using a FileSystem to read from a jar/zip file will use a FileChannel as I have literally pointed to in the source code, but even if that was implementation detail, Files.copy has to block given that "On return, the input stream will be at end of stream", that can only happen if all bytes have been read by that point, which can only be the case if the current thread is blocked, it also uses InputStream.transferTo which says the same, and it also says that it may block indefinitely to consume the input stream (and writing to the output stream)

now please provide proof of your claims that it actually is non-blocking, just how i showed it is blocking, because all you have said until now is "it is non blocking" and nothing more

i have never seen someone who is more confidently wrong about anything than you

and that is quite the achievement

[ivory sleet]

Yeah both copy methods that do take an input or output stream return the amount of bytes read/written, wouldn’t make sense if it now were non blocking or async for that part such that the functions return earlier than when the io ops complete

[wet breach]

well its not atomic

https://stackoverflow.com/questions/22956262/java-watchservice-gets-informed-before-content-is-copied/22956548#22956548

you could technically have Java report it completed something before it actually did complete something lol

[slender elbow]

it's not atomic with respect to other processes doing IO on the same file (unless you pass the option)

but that has nothing to do with what i'm talking about

[wet breach]

But there is no set standard in regards to the OS and FS in relation to when an operation completes and is released

hence why the events can appear in an order you weren't expecting

[slender elbow]

ok?

[wet breach]

in other words when Files.copy says its done and you check you can get filenotfound exception, consequently you can also just get a partial of the file instead

[slender elbow]

partial copy != non-blocking

[wet breach]

well OS and FS doesn't block

[slender elbow]

do you understand what non blocking even is

[wet breach]

if it did you would be using an 80's computer

with them tape drives and what not

[clear panther]

@EventHandler
    public void onDamagePlayer4(EntityDamageByEntityEvent e) {
        Entity attacker = e.getDamager();
        if (!(attacker instanceof Player player)) return;
        if (Objects.requireNonNull(player.getItemInHand().getItemMeta()).getDisplayName().equals(ChatColor.BLUE + "Emerald Katana")) {
            ItemStack emerald = new ItemStack((Material.EMERALD_BLOCK));
            if (player.getInventory().contains(emerald, 10)) {
                player.sendMessage(ChatColor.GRAY + "Spent " + emerald.getAmount() + " Emerald block, Dealt " + emerald.getAmount() + " Damage.");
                player.getInventory().remove(emerald);
                int damage = (int) (emerald.getAmount() * 0.2);
                player.addPotionEffect(new PotionEffect(PotionEffectType.INCREASE_DAMAGE, 30, damage));
            }else{
                player.sendMessage(ChatColor.RED + "You don't have emerald...");
            }
        }
    }
}```
help it didnt work even i have 10 emerald block in inventory i still dont get effect and only got prints out "You don't have emerald"

[north nova]

what is this

[clear panther]

emerald

kantna

i mean its like emerald blade

in hypixel skyblock

[chrome beacon]

Don't detect items by their name

use pdc

?pdc

[undone axle]

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

[clear panther]

its 1.14

[ivory sleet]

Yeah frost its def not atomic, you’re correct there, that would make it absurdly unoptimized I’d imagine, but I think Emily was arguing about that you asserted it doesn’t block which we concluded it does

[scenic valve]

Still should work fine unless you are in a far earlier version

[clear panther]

idk if it works with 1.18.2

[scenic valve]

It should

[remote swallow]

1.14 and higher

[clear panther]

k

btw why dont use name to detect item

[scenic valve]

Many reasons, I believe comparings strings are typically slower, using data is uniqe and more reliable, etc

[wet breach]

idk if it would be unoptimized, but it would definitely be interesting to see two opposing events appear at the same time for the same thing

XD

[ivory sleet]

Myeah it could be interesting

Maybe u should get a demonstration of that :>

[wet breach]

I don't have a quantum computer

[clear panther]

idk but i gotta say im lazy af so 😅

[wet breach]

only way I can think of where you could have two things happen at the same time that would be opposing since you know super positions

[scenic valve]

Lol, it's not terrible to use names, it's just not reccomened

[clear panther]

anyways can someone help me with

@EventHandler
    public void onDamagePlayer4(EntityDamageByEntityEvent e) {
        Entity attacker = e.getDamager();
        if (!(attacker instanceof Player player)) return;
        if (Objects.requireNonNull(player.getItemInHand().getItemMeta()).getDisplayName().equals(ChatColor.BLUE + "Emerald Katana")) {
            ItemStack emerald = new ItemStack((Material.EMERALD_BLOCK));
            if (player.getInventory().contains(emerald, 10)) {
                player.sendMessage(ChatColor.GRAY + "Spent " + emerald.getAmount() + " Emerald block, Dealt " + emerald.getAmount() + " Damage.");
                player.getInventory().remove(emerald);
                int damage = (int) (emerald.getAmount() * 0.2);
                player.addPotionEffect(new PotionEffect(PotionEffectType.INCREASE_DAMAGE, 30, damage));
            }else{
                player.sendMessage(ChatColor.RED + "You don't have emerald...");
            }
        }
    }
}```
help it didnt work even i have 10 emerald block in inventory i still dont get effect and only got prints out "You don't have emerald"
this

[wet breach]

it depends how you compare them

[scenic valve]

True beans

[clear panther]

ah i highly recommend use name to detect item
instead of tags idk if tag works stuff like enchantment but
itemname will never have kinda issue like if u add an enchantment entire ability wont work

[chrome beacon]

What if I rename my item in an anvil

[wet breach]

if you use .equals() its super quick as it isn't comparing the string literally

rather just that its contents match

[scenic valve]

yep

[clear panther]

i think u wont have an anvil in a skymine server

💀

[echo basalt]

Objects.requireNonNull

[scenic valve]

intellij be like ^

[clear panther]

i mean i can just cancel every anvil event tho smh

[wet breach]

IntelliJ does this to annoy me on purpose

[ivory sleet]

Yeah, well I was more thinking similarly to how normal weak-compare-exchange low level shit happens, altho a file copy is quite the step from merely a variable mutation

[echo basalt]

[scenic valve]

Does your thing still not work?

[clear panther]

what thing

emerald katana?

[scenic valve]

yes, the code you pasted

[clear panther]

yea not workin

it does work but it wont allow me to get more then one emerald block

[wet breach]

https://tenor.com/view/im-working-hard-at-work-pizza-pizza-love-adi-gif-26370250

[scenic valve]

You can give yourself more than one emerald block by setting the amount next to Material. Emerald_Block

[clear panther]

uh

i mean

@EventHandler
    public void onDamagePlayer4(EntityDamageByEntityEvent e) {
        Entity attacker = e.getDamager();
        if (!(attacker instanceof Player player)) return;
        if (Objects.requireNonNull(player.getItemInHand().getItemMeta()).getDisplayName().equals(ChatColor.BLUE + "Emerald Katana")) {
            ItemStack emerald = new ItemStack((Material.EMERALD_BLOCK));
            if (player.getInventory().contains(emerald)) {
                player.sendMessage(ChatColor.GRAY + "Spent " + emerald.getAmount() + " Emerald block, Dealt " + emerald.getAmount() + " Damage.");
                player.getInventory().remove(emerald);
                int damage = (int) (emerald.getAmount() * 0.2);
                player.addPotionEffect(new PotionEffect(PotionEffectType.INCREASE_DAMAGE, 30, damage));
            }else{
                player.sendMessage(ChatColor.RED + "You don't have emerald...");
            }
        }
    }
}```
look at this

the ability works

but if i have more then one emerald block

boom player.sendMessage(ChatColor.RED + "You don't have emerald...");

i dont have emerald

bruh

[scenic valve]

Don't you need 10 when it checks the inventory?

[clear panther]

oh

wait

now

[ivory sleet]

You have 4 onDamagePlayer methods?

lol

[clear panther]

naw thats just a random name

[ivory sleet]

the four at the end is just vibing there?

[clear panther]

vibing?

why it sounds a little bit sus

[scenic valve]

4 is a party, 3 is a an awkward duo

[clear panther]

i say disco u say party

disco disco

[scenic valve]

Try adding a check to see if the inventory has more than 1 emerald

[clear panther]

oof + emotional damage

okay

[scenic valve]

oh, lol , party party.
If I remember correctly, you need to specify the amount when it comes to inventory stuff

[clear panther]

revives
🫡

[hybrid spoke]

dies of cringe

[clear panther]

its 2023...

[slender elbow]

among us

[clear panther]

i wonder if i can do player.getInventory().contains(emerald.getAmount)

or smh

[clear panther]

cmon bro ure 24 years old

not a child anymore

[slender elbow]

don't remind me 🥲

[scenic valve]

that would just return an Int

[clear panther]

then how do i check if player's inventory have emerald

[scenic valve]

I believe you were on the right track, you just need to make a seperate if statement involving the amount of emeralds

[clear panther]

wha

sorry my english is suck

i have no clue what are u trying to say

[scenic valve]

.contains() returns an ItemStack, which you already specified.
Now you need to check the amount of the emeralds which you already pointed out by using .getAmount()

[hybrid spoke]

you good. 1 line, amount, emeralds, check

[scenic valve]

^

[clear panther]

https://tenor.com/view/speechless-steve-harvey-really-gif-14173355

okay

[hybrid spoke]

https://tenor.com/view/epic-embed-fail-ryan-gosling-cereal-embed-failure-laugh-at-this-user-gif-20627924

[clear panther]

bro

i didnt verifed

💀

[shadow night]

"I didn't verify"*

Or "I'm not verified"*

[clear panther]

...

Stop it, get some help.

[hybrid spoke]

or "I have not undergone the verification process."

[clear panther]

gotta love how people is ready to be second mee6 when i type something wrong

[shadow night]

Well, we are correcting you so you don't make those mistakes again

Otherwise you will continue writing it that way and be wrong

[clear panther]

This type of english correcting is over used

and starting to be a roast

many people just correcting english for fun and having beef

[clear panther]

like this? if(emerald.getAmount() > 0)

[scenic valve]

I don't think you want a negative emerald amount right?

[clear panther]

oh

uhh

typo 😄

[scenic valve]

You're good

[primal goblet]

Hey, i'm trying to prevent the tab complete and make a custom one to handle it by myself.
but when i try to press tab there's some bungee commands appears with it, how can i prevent this? and that's the code using protocollib

manager.addPacketListener(
                new PacketAdapter(this, ListenerPriority.NORMAL, PacketType.Play.Client.TAB_COMPLETE) {
                    public void onPacketReceiving(PacketEvent event) {
                        if (!event.getPacketType().equals(PacketType.Play.Client.TAB_COMPLETE))
                            return;
                        event.setCancelled(true);

                        String[] x = new String[] {
                                "hiu", "meow", "xd"
                        };
                        PacketContainer container = manager.createPacket(PacketType.Play.Server.TAB_COMPLETE);
                        container.getStringArrays().write(0, x);

                        manager.sendServerPacket(event.getPlayer(), container);
                    }
                });

that's what appears

oh i'm using bungee btw

[tender shard]

won't that crash the server as you keep cancelling the event, then send a new packet, cancel that again, etc ...

[pliant pulsar]

Is it possible to check if the server is in a bungee network? I want to register commands only if there is no proxy infront, otherwise I want to let Bungee handle it

[primal goblet]

i have no clue tbh, what do u recommend to me? i'm all ears

[tender shard]

create a field "ignoreNextPacket" and set that to true before you send your own packet, then set it to false again after sending it, and at the top of the listener, return immediately if taht field is true

[lilac dagger]

You could try to edit the packet if possible

[tender shard]

also TAB_COMPLETE is sent when a player presses tab inside a command, you seem to want to change the command list instead

[primal goblet]

i need to remove every tab command/chat in the server and remove the defaults too

[primal goblet]

i'm sorry but i understand nothing what should i do

[tender shard]

what do you not understand?

[primal goblet]

ignoreNextPacket

is that a setting on protocollib or smth

[chrome beacon]

No it's a field alex just told you to create

[primal goblet]

wait can i handle this from bungee?

[tender shard]

private boolean ignoreNextPacket = false;

// Event handler
public void onPacketSend(PacketEvent event) {
  if(ignoreNextPacket) return;

  // ...
  ignoreNextPacket = true;
  // send packet
  ignoreNextPacket = false;
}

[primal goblet]

ohhh

[tender shard]

otherwise you listen to your own outgoing packet

[primal goblet]

wait i understand

i guess it will loop cuz i recieving a packet and making the same so it fires again and again

[tender shard]

also you have to listen to this packet instead

it contains the list of all commands

[primal goblet]

@tender shard but there's bungee commands too, so should the bungee handle this?

[tender shard]

ofc, you must do that from bungee

or you simply don't give permissions for those commands, then they won't show up

[primal goblet]

interesting but how can i tell you that i'm not registered any commands

xD

[tender shard]

?

[primal goblet]

and if i register them, still i need to handle the tab commands for another things too

[tender shard]

no clue what you're talking about

[primal goblet]

forget about it xd

[tender shard]

the list of commands is completed client-side

[primal goblet]

the event TabCompleteEvent will work if i put any command like /anything

?

[tender shard]

the top-level command names are sent to players right after they joined, and it will only include commands the player has permissions to

[primal goblet]

uhmmm

i can overwrite this with bungee right?

[tender shard]

probably only with protocollib. in spigot there is PlayerCommandSendEvent but it won't include the bungee commands

[primal goblet]

i'll try the bungee event hopefully it work :3

[primal goblet]

and if not i'll try to depends on protocollib

[echo basalt]

ProtocolLib packets can hold metadata

[primal goblet]

wait i can insert some additonal data to a packet?

[echo basalt]

It won't be sent to the client

but it's available for listeners yeah

[primal goblet]

wait when recieving the packet i will read the data?

[primal goblet]

give me an example please 🥺

[primal goblet]

*opening vscode*

[tender shard]

what's the point of the unused type parameter there

[echo basalt]

autocasting or something

[tender shard]

wdym?

[echo basalt]

getMeta could autocast your stuff

no clue about setMeta but maybe to look better than just passing any object

[tender shard]

how would it know which type something is

[echo basalt]

just unsafely casts

[tender shard]

it'll always be Object

[echo basalt]

it's an optional

[primal goblet]

it's an optional

[echo basalt]

Optional<String> asd = packet.getMeta("asd")

works

[primal goblet]

i used #orElse

to cast the boolean

[tender shard]

yeah well but still

[echo basalt]

it'll throw cast errors in runtime

[tender shard]

exactly

[primal goblet]

try this packet.getMeta("asd").orElse(default here) and you can check

[tender shard]

and for the set method, the T is completely useless, isnt it?

[echo basalt]

it is

[tender shard]

I know how optionals work, I'm just here to say the type parameter is useless

[echo basalt]

tbf if you look at the impl

it's a static map

[primal goblet]

and uhmm it works for me, but still i locating the bungeecord commands, how can i remove them?

[echo basalt]

you'll need to make a bungee plugin

[tender shard]

should be PacketType.Play.Server.COMMANDS

if Server means Clientbound, that is

[echo basalt]

it is

[primal goblet]

plugin do what?

[echo basalt]

bungeecord injects its own commands on top

so you'll have to look for them in bungee and not in spigot

[opal carbon]

you cant remove bungeecord commands with a backend server plugin

[primal goblet]

i know i need to remove them from the suggestions or smth

[echo basalt]

As I said

[primal goblet]

also with a bungee plugin?

[echo basalt]

The backend server doesn't have context of what's on bungee

[tender shard]

i already said 15 minutes ago that you need to use protocollib on bungeecord

[echo basalt]

doubt plib supports bungee

[tender shard]

it doesn't?

[primal goblet]

wait protocollib supports bungee?

[echo basalt]

it's tied to spigot

you pass JavaPlugin on listeners and whatever

[tender shard]

that is weird

i thought it would be multi-platform

[echo basalt]

it isn't

[primal goblet]

can someone give me a quick example

[echo basalt]

multi-platform code is icky to make

[tender shard]

one more reason not to ever touch protocollib

[echo basalt]

takes 19 years

you gotta make interfaces and abstract classes for everything

and plib is hacky

it's literally just an nms reflection thing

with wrappers

[primal goblet]

nah i'm not gonna do anything with plib thank you xd

[opal carbon]

i dont really like using protocollib ngl

would rather not depend on a hacky system updating

[echo basalt]

well

[tender shard]

protocollib is quite garbage imho

[echo basalt]

plib isn't super hacky

[quaint mantle]

You lgbtq+-=><[] 123434 ??

[echo basalt]

it's just a huge wrapper

[tender shard]

yes

[opal carbon]

wgat

[primal goblet]

i got an idea

i will cancel the tab complete event from bungee and send a tab complete from spigot

[tender shard]

TabComplete is still not what you‘re looking for

But the command list

[primal goblet]

help me then 😢

[tender shard]

Just dont assign permissions to players for commands they shall not see

[primal goblet]

i'll try it ig i have no choice

nah i'm just built diff

i disabled the commands on bungee and it works

[strong parcel]

Does the crops tag only include stuff on farmland? I am running a test right now to prevent crops tagged blocks from being destroyed, and it works on seeds but not sugarcane.

[remote swallow]

seeds are seeds wheat is the crop

sugarcane isnt a crop

[strong parcel]

Is there a tag for stuff like sugarcane, cactus, cocoa, etc?

[tender shard]

these are all crops

[echo basalt]

pitcher_crop

the fuck

[remote swallow]

sniffer 1.20

[green plaza]

?paste

[undone axle]

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

[upper hazel]

who has ideas how to check your code for quality and optimization

[gleaming grove]

create unit tests

[upper hazel]

oh

this be long

[echo basalt]

use your eyes

[tribal quarry]

https://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/8-cell-orig.gif/200px-8-cell-orig.gif

what if he was in 4d

[strong parcel]

Is it possible to get the pushed block in a piston extend event, or should I find it by using the direction of the piston?

[tender shard]

getBlocks()

[strong parcel]

Thanks!

So would getBlock() be the piston block?

The singular

[tender shard]

getBlock() is the piston, getBlocks() is the list of pushed blocks

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/BlockPistonExtendEvent.html

[strong parcel]

Oh, I was looking at the BlockPistonEvent

[tender shard]

that's an abstract class, you cannot even listen to that directly

[upper hazel]

is there a "vanilla" way in the bukkit api to bind the compass to the player so that the arrow points in his direction (and does not freak out in hell if he is also there)

[chrome beacon]

In modern versions yes

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/CompassMeta.html#setLodestone(org.bukkit.Location)

[upper hazel]

1.16.5

i need use task?

[round finch]

what is a good api for jframe?

to design more easily without the pain

[sterile breach]

hello, with redis to avoid update problems (for example, if a piece of data is supposed to no longer exist but the request hasn't arrived yet and the db is being queried on another server, this can lead to duplication bugs). That's why I came up with the idea of making a boolean so that when a request is made, we wait for it to be false and then synchronize it on each of the servers using a borker message system to inform us that the database is in use (it's a kind of multi-server redis lock system). The only small problem/risk: if 2 servers make a request at the same time, the var cannot be acted upon. Is it a good system?

[tender shard]

i think gridbaglayouts are great

[lilac dagger]

i used jframes myself and it's not that bad

tho i haven't made anything too complex

[round finch]

i'm looking for design api

[ivory sleet]

Try to implement an atomic design that is, all or nothing

[lilac dagger]

unless you don't mean by jframes swing

[round finch]

Not sure

just wanna make my java gui prettier

[tender shard]

just throw in FlatLaf

with and without flatlaf

[round finch]

UUHH

another person who recommended it too

[tranquil prairie]

Hey currently I have an armor stand I created with packets but it follows the player as a nametag but it prevents players from placing and hitting things because the hitbox is in the way

How do I prevent that

[tender shard]

Its great, it includes a few different themes and you basically only need one line of code to use it

[tender shard]

Set it to be a marker

[tranquil prairie]

wym?

[tender shard]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/ArmorStand.html#setMarker(boolean)

They have a smaller hitbox (or none at all?) iirc

[sterile breach]

but you can never be 100% sure that there's no desynchronization?

[tranquil prairie]

thanks @tender shard

[ivory sleet]

Well there are certain algorithmic designs one can use, and other so called principles such as being disciplined in the way ur data exchanges work

For instance consider a tree

- SQL (Persistence cache)
  - Redis (In memory, fast cache)
    - Server1
      - World37
      - World_Nether
    - Server2 
      - Overworld

On read u only go up in principle (sometimes u might have to cache respective layers if said entry isn’t already there)

On write you’d have to invalidate all layers that have to be written to, that is for all layers x, for all parent layers y of x, if x does end up being written from then y needs to be written from too as well

[echo basalt]

redis has like 5x less write latency than sql

but they're not that far apart in read speed

[ivory sleet]

and then you make sure that either:
concurrent writes are doable, this by maybe comparing time or if the writes can be done in any order, for instance lets say I’m adding money to a bank account twice , the order in which the operations actually take place can happen two ways, as long as I still know which one was initiated first (which we can sorta do by using time sortable snowflakes or just timestamps)

or u make it so that if one write happens it makes sure all other writes that may have tried to take place approximately the same time are discarded and have to be re written

[sterile breach]

yes redis lock

with redisson

[ivory sleet]

This mode requires discipline and ensuring high durability, availability and isolation along with atomicity is hard

[sterile breach]

but even then, if the request is sent a few ms before the lock is activated^^.

[ivory sleet]

Redis lock is just an exclusive lock tho

No?

I mean locks are great just fucking slow

Take ReentrantLock in java

Good shit but slow

StampedLocks, mye somewhat better since they don’t need that reentrant implementation but they’re still slow

Hence why if you can get an atomic design, then that may sometimes be quite rewarding

[sterile breach]

but I guess StampedLocks only work on one server?