help-development

[young knoll]

Yeah unfortunately you can’t just send your own graphics with core shaders

It has to be something minecraft already loads and passes to the GPU

[wet breach]

unless you tell opengl to do it anyways

[young knoll]

Anyway I recommend https://discord.gg/RpzWN9S

[thorn isle]

i don't think you can do that with core shaders

[young knoll]

I also do not think you can

Sadly

[grim hound]

this is just for minecraft xdddddd

and it has 57k members

[young knoll]

Is this not for Minecraft?

[thorn isle]

but if you can access e.g. resourcepack assets, you could include a big item texture or something in your resourcepack and sample that; supposing you can get a pointer to it somehow

[grim hound]

this is so funny

[grim hound]

yeah yeah it is

[young knoll]

It’s got a lot of people doing Iris/Optifine shaders

[grim hound]

it's just that

[young knoll]

But it has a #vanilla-shaders channel

[grim hound]

ah aight

[grim hound]

yeah, is it possible to do that?

[thorn isle]

i don't know

[wet breach]

lol

[young knoll]

You can include a big font texture I assume

Textures can be up to 256x256

Well, for fonts

[wet breach]

which is the size limit they are working with 🙂

so, might work lol

[young knoll]

That’s what

[wet breach]

256x256

[young knoll]

256 16x16 textures

[grim hound]

wha

it's 64 16x16 textures

[young knoll]

You can fit 256 16x16 textures in a 256x256 pixel area

[grim hound]

uhhh

[thorn isle]

16x16 is 256

[grim hound]

meth

[wet breach]

oh that should work plenty for them as they need 16 frames

[grim hound]

no I need way more frames

like at least 64

[young knoll]

Well 256 > 64

[wet breach]

^

[young knoll]

Maffs

[grim hound]

and texture sizes at least 128

[young knoll]

Ah

That’s more of an issue

[thorn isle]

you could always try composing a larger image from multiple bitmap font characters

so you could split a large image into 16x16 chunks

[young knoll]

Mmyeah

[grim hound]

the point is for it to be a single character

[thorn isle]

what for

[grim hound]

plugin

1 emoji = 1 char

[thorn isle]

just replace a single token character with the desired character sequence when parsing the plugin config or whatever

or if it's in chat, then in chat

[grim hound]

its never parsed

[vast ledge]

He really tried to add me xD

[thorn isle]

well parse it

[grim hound]

that's not the point, also it won't work vertically

[thorn isle]

you can do that with the magic offset bullshit e.g. happyhud uses

[grim hound]

and I really wanted to make the frames like the size limit, of 256x256

[grim hound]

I should definitely skid that plugin, it does a lot of magic, yes

betterhud, I mean

[thorn isle]

yeah whichever one of the hud plugins

i only remember happyhud because it's part of the mythic ecosystem and the mythic ecosystem makes me mad

as in everything in their orbit is 🚮

except libsdisguises

[young knoll]

I found this

#823191668064911410 message

No idea if/how it works

[thorn isle]

consider forwarding it instead of linking it as i think you need to be in the same guild + have access to the channel for links to work

at least i just see #unknown

[young knoll]

Oh hey it worked this time

Last time I tried to forward something discord said no

[grim hound]

wait, wtf people have already done that waaay before?

damn, I will see the code

[thorn isle]

going by the description i'm not sure if that addresses the texture size issue but it might be worth a shot to look into

[muted stag]

Hi everyone, how do we deal with world operations in ChunkEvent listeners

i.e. doing getChunk().getEntities() when ChunkUnloadEvent & EntitiesLoadEvent

That's likely to cause trouble but it seems that we can handle it

[young knoll]

You should do them in the entity events

If you are working with entities that is

[muted stag]

Umm, it's a bit complicated but I'm trying to support plugins instead of coding the plugins myself

I dived into your implementation but I was too dumb to find out how you prevented this

[young knoll]

Prevent what

[muted stag]

I tried to write similar patches and apply them to support ChunkUnloadEvent

[young knoll]

I'm confused

Are you trying to make a server that implements the bukkit api?

[muted stag]

Yes

Sorry if that bothers you 😦

[muted stag]

I actually make them exactly the same but

ChunkMapDistance is ticked and ChunkUnloadEvent is triggered again for the same chunk and it repeats itself

[young knoll]

Not really sure what to suggest

Spigot internals are sort of a mashup of code written over the past 14 years

[slender elbow]

it needs a rewrite

in scala

from scratch

[young knoll]

I think you mean Python

[slender elbow]

too slow

[worldly ingot]

Should rewrite it in Lua

[vocal cloud]

COBOL it is

[mortal hare]

when you guys do lambdas do you prefer using standardised consumer supplier predicate or you instead define your own types of functional interfaces just for the sake of documentation and the clear usage

[slender elbow]

it depends

but generally ill just go with whatever is already available

AutoCloseable is just a throwing Runnable

[echo basalt]

It really depends

I usually make my own if I'm planning to expand

Or just use what already exists if I'm not

[slender elbow]

for application or internal library code I'll definitely use what's available unless I have some very specific need

for me shit changes when making a public api

and even then, what kind of api it is

plenty of situations where Function, Predicate, Runnable are more than enough and self explicative for the given setting

[echo basalt]

I usually change my stuff down the line to add more features or whatever and having to change literally every Function<A, B> to a BiFunction<A, B, C> or whatever is much more work

[lilac dagger]

sometimes i make my own if the name is confusing

[slender elbow]

I'm not entirely sure what you mean

[lilac dagger]

like here

[slender elbow]

if you need to change from a Function<T, R> to a BiFunction<T, U, R>, whether you are using those interfaces or your own, it will break all existing lambdas anyway

[lilac dagger]

i don't usually pass it around to a different interface

[hearty sparrow]

Does anyone know how i could listen to the ClientIntentionPacket packet?

of course a normal packet listener won't work because the player hasen't been created yet

[echo basalt]

yeah but I don't have to change the method definitions, just the lambdas

[slender elbow]

sure

[potent crescent]

Execution failed for task ':compileJava'.

Could not resolve all files for configuration ':compileClasspath'.
Could not resolve com.sk89q:worldguard:6.1.1-SNAPSHOT.
Required by:
project :
Could not resolve com.sk89q:worldguard:6.1.1-SNAPSHOT.
Unable to load Maven meta-data from http://maven.sk89q.com/repo/com/sk89q/worldguard/6.1.1-SNAPSHOT/maven-metadata.xml.
Could not get resource 'http://maven.sk89q.com/repo/com/sk89q/worldguard/6.1.1-SNAPSHOT/maven-metadata.xml'.
Could not GET 'http://maven.sk89q.com/repo/com/sk89q/worldguard/6.1.1-SNAPSHOT/maven-metadata.xml'. Received status code 522 from server: <none>

• Try:
  Run with --stacktrace option to get the stack trace. Run with --debug option to get more log output. Run with --scan to get full insights.

how to fix this proplem

[young knoll]

Must be an old project

Their repo is https://maven.enginehub.org/repo/

[echo basalt]

worldguard 6

pog

prolly importing an old ass version of mcmmo

[potent crescent]

alr old

last update was before 5 years

[young knoll]

What

[echo basalt]

What

[potent crescent]

huh

what should i change rn ?

[oblique furnace]

I am currently working on a anti cheat plugin. I need help with the plugin, as I dont know how to let the plugin execute commands (like ban or kick) in the console

[young knoll]

Why

Player#kick and Player#ban iirc

[oblique furnace]

which context does it need?

[young knoll]

hmm?

[potent crescent]

there's any plugin have custom anti cheat why u would make it

also u can get src and edit it

[hearty sparrow]

Would anyone have a idea about this

[floral pier]

You have to add the command and it's arguments and permissions to plugin.yml then include a Java method annotaed with @EvenHandler IIRC that denotes your commands functionality. You then have to register the command to your plugin in onStart similar to events but I forget the specific method for that

[rotund ravine]

Huh

[rotund ravine]

Did u even read what they were trying to do

[thorn isle]

onStart

[echo basalt]

bruh just spent 20 mins at work debugging why applying a cooldown of Integer.MAX_VALUE doesn't work

int overflow moment

[echo basalt]

fuck rad's not here

does anyone have code for layering components on titles with negative space

the logic completely fucks itself because titles are center aligned not left-align

if I send some text back it sends the previous text forward

for some reason

[misty ingot]

mongodb just does not want to behave
and i have no clue what im doing wrong

java.lang.ClassCastException: class java.util.UUID cannot be cast to class java.lang.String (java.util.UUID and java.lang.String are in module java.base of loader 'bootstrap')

public void initMongoBounty(String uuid, Map<UUID, BountyData> bounties){
        Document doc = new Document();
        doc.put("uuid", uuid);
        doc.put("bounties", bounties);
        getBountyCollection().replaceOne(Filters.eq("uuid", uuid), doc, new ReplaceOptions().upsert(true)); <-- problem line
}

im not even casting UUID to string

[potent crescent]

how u did send message command like that?

t

ah alr

[cinder abyss]

Hello, how can I automatically publish a plugin jar to spigot with a gradle task ?

[misty ingot]

meanwhile the spigot guide

public void initMongoRank(UUID uuid, String prefix, String suffix, int permLevel, ArrayList<String> permissions) {
        Document doc = new Document();
        doc.put(“uuid”, uuid.toString());
        doc.put(“prefix”, prefix);
        doc.put(“suffix”, suffix);
        doc.put(“permLevel”, permLevel);
        doc.put(“permissions”, permissions);
        getRankCollection().replaceOne(Filters.eq(“uuid”, uuid.toString()), doc, new ReplaceOptions().upsert(true));
    }

[young knoll]

It’s the map

It’s trying to convert the uuid key to a string

Iirc there’s a setting to enable complex keys

[misty ingot]

oh.

ofcourse

its my fucking map

[pure dagger]

how to make lighning make fire

world.strikeLightning(location);

[young knoll]

You can just set the block there to fire

[pure dagger]

but it lights random blocks right

[pure dagger]

in which directory do i put files like images ?

[buoyant viper]

whichever one u feel like

unless its server-icon.png, that one goes in the same directory as ur server jar

unless u set it dynamically, then it doesnt matter again

[pure dagger]

so i put it in resources/images

but

/images/img.png

how do i access it

[buoyant viper]

how are you obtaining the image in code

[pure dagger]

idk

[buoyant viper]

oh thats simple then

a <SomeClass>.class.getResource("/images/img.png");

[pure dagger]

uhmm

why class

[buoyant viper]

or getClass().getResource if ur accessing from an instance

its just how java decided to be idk

oh wait

[pure dagger]

i just wanted the path

[buoyant viper]

is ur image inside the jar or in the plugin directory

[pure dagger]

yeah inside the jar

[buoyant viper]

oh okay yeah u gotta access it from a class instance then

[pure dagger]

which class

[buoyant viper]

any class inside ur plugin actually

it shouldnt matter

[pure dagger]

uhm

why cant i just do /images/img.png

[buoyant viper]

like new File("images/img.png") ? its just not how java jars work sadly

[pure dagger]

i dont understand why

[sly topaz]

because it uses the given class's ClassLoader to resolve the path inside the jar

you could also use your plugin instance for it, as there is an utility method in JavaPlugin

(i.e. JavaPlugin#getResource)

[pure dagger]

so whats the difference between class.getResource and JavaPlugin#getResource

[sly topaz]

nothing, the one in java plugin is just an utility method that uses the PluginClassLoader directly

[buoyant viper]

getResourceAsStream my beloved

[pure dagger]

oh my god it worked

o o
U

[buoyant viper]

o o
 U```

nevermind that looks like a dick and balls

[pure dagger]

shush

[royal onyx]

hi guys, im making a core plugin which ofc needs alot of GUI's. Whats the best way to manage GUIS and the most useful GUI Builder API, or should i make a custom one? Thanks!

[pure dagger]

?gui

[undone axle]

https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/

[pure dagger]

maybe this idk

[buoyant viper]

reinvent the wheel, u know u want to

[young knoll]

Nah all the cool people are using dialogs now

[cinder abyss]

Hello, how can I automatically publish a plugin jar to spigot with a gradle task ?

[young knoll]

You can’t afaik

Spigot doesn’t have any api for that

[sly topaz]

I believe some people have made automatic changelog generators for updates, if anything but you can't really do the update and publication automatically without doing some sophisticated scraping

[young knoll]

MD will bonk you

[sly topaz]

anyone capable of doing that level of scraping wouldn't be asking how to do it anyway, so I don't think it is an issue lol

[young knoll]

He will find out

Probably when you mess up and it publishes 100 updates in the span of 5 minutes

[sly topaz]

I don't think most people would be able to get past cloudflare captcha, but who knows

that makes me think, are the internal endpoints captcha-protected as well, ig if you don't have the right cookies it just fails the request even if you provide a valid authorization header

[rotund ravine]

Oops

[echo basalt]

depends

if there's a gui lib that meets your needs go for it

I wrote all my own shit because there's no GUI lib that fullfils my needs

[earnest girder]

if I am listening to a teleport event for portal uses, and I use event#setTo, will players get a loading screen like they would traveling through a vanilla portal?

[potent crescent]

''' Execution failed for task ':compileJava'.

Could not resolve all files for configuration ':compileClasspath'.
Could not resolve com.sk89q:worldguard:6.1.1-SNAPSHOT.
Required by:
project :
Could not resolve com.sk89q:worldguard:6.1.1-SNAPSHOT.
Unable to load Maven meta-data from http://maven.sk89q.com/repo/com/sk89q/worldguard/6.1.1-SNAPSHOT/maven-metadata.xml.
Could not get resource 'http://maven.sk89q.com/repo/com/sk89q/worldguard/6.1.1-SNAPSHOT/maven-metadata.xml'.
Could not GET 'http://maven.sk89q.com/repo/com/sk89q/worldguard/6.1.1-SNAPSHOT/maven-metadata.xml'. Received status code 522 from server: <none>

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

'''

how can i fix this proplem ?

[echo basalt]

buddy posting the same exact shit again

why are you trying to import worldguard 6

it's like pre-1.13

[potent crescent]

im useing 1.12.2 bro

[young knoll]

Didn’t i give you the correct repo

[echo basalt]

?1.12

no command? bruh

[sullen canyon]

?howold 1.12

[undone axle]

https://howoldisminecraft.today/1.12

[sullen canyon]

?howold 1.12.2

[undone axle]

https://howoldisminecraft.today/1.12.2

[potent crescent]

so i should change this in build.gradle >?

[potent crescent]

i like this version

[sullen canyon]

it's completely fine

[potent crescent]

im sorry but what should i change https://sharetext.io/0b4a8047

[empty dove]

https://i.imgur.com/gGz7dYp.png

Chat, Im learning

[empty dove]

Just learned about encapsulation and I was breaking it

So I fixed my issue with methods

[rotund ravine]

Gj

[tacit coral]

I'm trying to create a custom nametag with a combination of scoreboard teams prefix with a modified gameprofile name. I'm able to modify the gameprofile name using the PLAYER_INFO Add_player packet and and see the updated name, but doing this removes the teams prefix. Anyone know anything about this?

I'm sending a sequence of packets, remove entity -> player info add player (modified gameprofile created here) -> entity destroy -> entity spawn. The last two packets are to simulate a respawn so players can see the modified name

Wondering if I just need to send scoreboard packets in the sequence, or run some sort of refresh on the scoreboard since im using remove and add entities packet

[sonic goblet]

If your goal is just a custom nametag, spawning a text display entity and adding it as a passenger to the player will work

[tacit coral]

Doesnt that stop the player from teleporting

Since it has a passenger

[sonic goblet]

It does ya, we handle all the teleporting ourselves so we just respawn the nametags when they teleport. If you run other plugins that solution probably won’t work

[empty dove]

https://i.imgur.com/VdrM964.png

Heya! Im learning how to code Java and so I'm following the steps that the guide states however. As you see my Book class has encapsulated variables and so I use methods to change the objects data

Am I doing this all wrong?

Below is the usage for my methods:

https://i.imgur.com/mPEtyKC.png

I was wondering if I shouldn't return a value making my method type void or if I am doing it correctly because the video says to use void

[young knoll]

Generally setters return void

While getters return the value they are designed to get

And java conventions generally have them named getXyz and setXyz

[noble current]

anyone know how to make a mob spawn naturally in a mob he can't?

like spawning ghasts in the end

or any libraries that can help

[young knoll]

1. Replace an existing mob when it spawns
2. Make your own spawning system
3. Hack away at NMS

[buoyant viper]

Builder style would like to have a word with you

[noble current]

im trying to spawn ghasts in the end and it keeps spawning infinitely

[young knoll]

?

[noble current]

with replacing an existing mob

[buoyant viper]

u could replace an enderman spawn with ghast at a random chance % idk

[noble current]

i did that and worked in a first time

but later i wanted to replace all enderman with a enderman which has a custom name and it started spawning infinitely

[buoyant viper]

ah, the good old infinite ghast glitch

(i made that up)

maybe u could check against the endermans name before u spawn the ghast? idk

like if the name is custom dont try to spawn ghast

[noble current]

the problem is that the endermans keep spawning infinitely too

im blessing chatgpt to help me and he said im cooked 🙏

[buoyant viper]

that is how the end works yes

[noble current]

not how you think

[buoyant viper]

D:

[noble current]

it spawns like 5000 endermans in 10 seconds

[buoyant viper]

i dont even think once

idk how u managed the infinite enderman part

unless u do spawn an enderman for ... every enderman spawned

but atp u should replace said enderman in a creature spawn event then maybe check for custom name for the ghast part

i reckon a spawn overflow must be trivial to avoid

[noble current]

im gonna see that

[young knoll]

You cause a loop

Spawning something in the spawn event then triggers another spawn event

Check the spawn reason

[buoyant viper]

?jd-s hm

[undone axle]

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

[young knoll]

(Or use a Boolean to ignore the spawn you explicitly cause)

[buoyant viper]

oh i thought u could outright replace the entity in CreatureSpawnEvent

i see now its immutable

[noble current]

chatgpt just broke it more than before

[buoyant viper]

this is why AI is a scam fr

[noble current]

fr

[young knoll]

You can modify it, but not change the type

[buoyant viper]

its only mutability looks to be cancellable

ohh u mean the entity itself

[young knoll]

Ye

[noble current]

im just gonna spawn the mob near the player every 20 seconds to simulate the natural spawn 🙏

[buoyant viper]

how did we come to this resolution

[noble current]

well

i did it

i added that 1 in 5 endermans spawns an extra mob which will be a creeper and in 1 in 10 endermans will be ghast

works good

[buoyant viper]

i should add random charged creeper chance to my smp

[slender elbow]

50% random enough

[noble current]

charged invisible creeper with amplified explosion radius

[young knoll]

I mean that’s almost how natural spawning works

Good enough

Ship it

[empty dove]

Setters return void, Getters return the type, right?

[buoyant viper]

today i will forego conventional databasing and instead store player configs directly inside PDC

[worldly ingot]

👀 I mean... not always

But generally yes

[young knoll]

Yeah there are definitely exceptions

Sometimes a setter may return a Boolean to indicate if it actually changed something

Or maybe the previous value

[buoyant viper]

Collection and Map go brrrrr

[upbeat hornet]

Any feedback is appreciated https://www.spigotmc.org/threads/thoughts-on-this-api-i-made.702774/#post-4881107

[buoyant viper]

/j /lh

[young knoll]

Clearly we should just add a CustomItemRegistry to spigot itself!!1

[echo basalt]

eh not a fan

I feel like if you're going to make a proper lib for this you should add support for item components and have some sort of legacy adapter that applies them to spigot meta

both paper and spigot modules because hard fork and whatever else

And at that point you're just reinventing itemstacks

Why stop at deserialization? What if I want to save an item to a config

what then?

[carmine mica]

and also... data version upgrades

[noble saddle]

Is it possible to change a player's item's item model via CUstomModelDataComponent, without having to re-set the item in-hand?

[drowsy helm]

by reset do you mean remove the popping up animation?

[winter crater]

Hey, There I am Looking For A Experienced Server Devloper Who Is Willling To Help My Server Grow If You Are Intrested please do Dm Me thanks (:

[drowsy helm]

?services

[undone axle]

If you wish to request or offer development/art/building/administration services, please do so at https://www.spigotmc.org/forums/services-recruitment-v2.54/

[smoky anchor]

Why The Heck Would Anyone Type Like This

[mortal vortex]

smh pay ur devs

[drowsy helm]

They'll pay in exposure

and 50% revenue split (but they will make millions trust me)

[alpine urchin]

how about I pay you in equity

the company will make millions in thr futute

trust me

[buoyant viper]

for a map of <Object> whos key is a UUID [from <Player>], and <Object>'s life-time is only while <Player> is online, could i just make the key the <Player> for simplicity and avoid unnecessary lookup-by-UUID when accessing <Object> ?

[drowsy helm]

as long as you destroy it when they leave, it's fine

[buoyant viper]

ye <Object> is deleted in PlayerQuitEvent

[drowsy helm]

yeah thats fine

[buoyant viper]

Pog

[pseudo hazel]

isnt the reference also getting replaced when they die or something? or only when they leave?

[buoyant viper]

oh u know what

i think teleporting across worlds breaks persistence doesnt it

Fuk

[distant pendant]

I don't know why, when i try to reduce the item amount in the recipe is getting multiplied and then back to what i want to intended.

This is the code in line 89

https://streamable.com/nhkrhw

[buoyant viper]

bros crafting diamond sword with emerald

[distant pendant]

its just example ;v

[buoyant viper]

gah F it ill just keep lookup by UUID

[pseudo hazel]

yeah atleast you know the uuid lasts forever

or well, until microsofts servers are dead

[buoyant viper]

True

[mortal vortex]

ur code looks fine logically but is the ItemStack amount is being modified elsewhere?

[distant pendant]

in line 106

just that

[lost matrix]

Is there a reason why you dont actually use spigot recipes? Why are you modifying the crafting matrix yourself?

[mortal vortex]

yea

[distant pendant]

because i want to make a custom recipe system that can know what amount the item is and etc

to be exactly i want to make like this plugin
https://modrinth.com/plugin/greatcrafts

[mortal vortex]

ahem

[lost matrix]

What is the goal of your reduceMatrix method?

[distant pendant]

yeah, i read it and got that result

[distant pendant]

first clear the item in the crafting slot and then reduce exactly as ingredient amount in configuration then set item in crafting slot

[lost matrix]

Where do you call this method?

You might have a problem with cancelled events

[distant pendant]

in here

https://github.com/Phanisment/Item-Caster/blob/62a7c0eb7f89f48d8e6e0f9e51111920c142fe21/src/main/java/io.phanisment.itemcaster/listener/RecipeListener.java#L50

[lost matrix]

Alright, now explain what we are seeing in this video. When are you clicking, and what are you expecting to happen?

[distant pendant]

When i try to click Result slot in crafting inventory, will check if this inventory is really crafting inventory or not and check if slot inventory is the result slot. i expect that will reduce the item in crafting slot exactly as ingredient amount configuration, ex:

Example:
  Type: SHAPED
  Shape:
  - " E "
  - " E "
  - " S "
  Ingredients:
    E:
      Item: emerald
      Amount: 2
    S:
      Item: stick
      Amount: 2
    Result:
      Item: mythicmobs:example_item

i really dont know if this really explains it

if this cant fix maybe i will stick with this and not touch it, again.

because in basic it just works as what i expected but has an error on item amount visual

[pseudo hazel]

what format is that

[distant pendant]

configuration?

[sharp ether]

hello i need some help with my account bc of a serious problem

who can help me?

[drowsy helm]

spigot account?

?support

[undone axle]

[e-mail]

[sharp ether]

i emaild them?

[drowsy helm]

yeah email them

[sharp ether]

ok thanks

[potent heron]

How can I upload my plugin?

[south oracle]

use Filezilla

[pseudo hazel]

I mean how big is it xD

[potent heron]

No, but I say in spigot to know how it's done

[noble saddle]

Yea, but I think that can't be changed. Completely client side.

[drowsy helm]

correct

its client side

[smoky anchor]

iirc you can with resourcepack

the model definition has some flag

ofc 1.21.4+

[noble saddle]

whoa, cool. I'll check it out

[lunar bluff]

whyy

[smoky anchor]

Probably because some monkeys in the distant past discovered fire :)

[glacial narwhal]

Caused by: java.lang.ClassNotFoundException: be.artex.rolesffa.items.ChooseRole
at java.net.URLClassLoader.findClass(URLClassLoader.java:445) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:102) ~[patched_1.8.8.jar:git-PaperSpigot-445]
Caused by: java.lang.ClassNotFoundException: be.artex.rolesffa.items.ChooseRole

Any ideas why i get this error? the class is in the jar.

[upbeat hornet]

What other library supports itemsadder, nexo and oraxen? If you know, tell me because I want to add this compatibility to my plugins

[upbeat hornet]

It basically is a lib for components, no? You can configure name, lore, cmd etc

[upbeat hornet]

Honnestly good Idea. I can add a fromItemStack that returns a configuration section.
And while I am reinventing itemstacks, the goal here is to have an easy way to support a Bunch of different plugins. Itemstacks really only work if you serialize them. But theres no way to go from "itemsadder:namespace:key" to an item without this

[young knoll]

Doesn’t handle all the fancy new components

Durability, equipable, custom model, glider, etc

[thorn isle]

what i did was just fork every other custom item plugin to use my centralized item definition plugin, and the latter has them definable as yaml which gets parsed as json which gets parsed by mojang JsonOps into itemstacks

very flexible and i don't have to maintain any part of the parser myself

e.g.

  components:
    minecraft:custom_name: '{"extra":[{"bold":false,"color":"aqua","italic":false,"obfuscated":false,"strikethrough":false,"text":"Reactor Coolant Cell","underlined":false}],"text":""}'
    minecraft:custom_data: '{PublicBukkitValues:{"slimefun:slimefun_item":"REACTOR_COLLANT_CELL"}}'
    minecraft:profile:
      name: CS-CoreLib
      id:
      - 357563355
      - -1042141084
      - -1799017745
      - 522968250
      properties:
      - name: textures
        value: eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZGU0MDczYmU0MGNiM2RlYjMxMGEwYmU5NTliNGNhYzY4ZTgyNTM3MjcyOGZhZmI2YzI5NzNlNGU3YzMzIn19fQ==
  DataVersion: 4189

[sly topaz]

why even use yaml when half of the file is going to be json 😭

[thorn isle]

the item definitions are expected to go into a yaml plugin config

plus yaml is nicer to work with

has anchors and shit

there's also snbt strings that you could put into a yaml config, but those don't get any linting and won't be validated by e.g. yamllint

[sly topaz]

I always thought json as easier since Gson/Moshi make it pretty great to deserialize, just pass a type token to it and it'll figure shit out

[thorn isle]

on the source code side, for sure

on the editing the text file side, not so much

yaml is much more free form

[sly topaz]

eh, json has much more wider coverage, even browsers have tree-like views for json files

but at this point it is just a matter of preference I guess

[thorn isle]

shore but there's e.g. exactly one way to escape things in strings and it gets quite unwieldy

yaml for comparison has 3 or 4 and each one is specifically suited for certain kinds of strings and things to escape

[chrome beacon]

Yaml is a superset of json

If you want to use json you're free to do so

[sly topaz]

is it now

[thorn isle]

yes, valid json is valid yaml

[sly topaz]

I never really connected the dots but I guess you could write yaml as if it was json given it supports in-line blocks like json with braces

[thorn isle]

yaml is practically just a ton of syntax sugar and human-friendly syntax additions on top of json

[sly topaz]

anyhow, ItemStacks have always been quite annoying of an object to serialize, hopefully data components take over all of their properties so it can be more easily standarized into simpler formats

[thorn isle]

this makes it much more difficult to work with programmatically (compare the snakeyaml vs org.json parsers for example) but much more human friendly

aren't itemstacks already completely composed of components?

[young knoll]

Yes

[sly topaz]

I believe there is still some items which have special behavior that isn't described by components

[young knoll]

PDC is annoying to deal with in serialization

[sly topaz]

PDC should've just become a wrapper around the custom data component for items

API wise, nothing would change

[thorn isle]

in the sense that all functions aren't data driven? yeah, you can't make something into a fishing rod with a component; but everything about a stack is serialized and deserialized and stored in-memory as components

oh yeah i also registered an itemstack subclass into the bukkit serialization system so that any plugin that reads an ItemStack directly from its config can use the json item definition syntax and have it work out of the box

in this way i didn't need to fork mythicmobs in particular

[ivory sleet]

Icl, comments do fuck it up, since by specification they can just be anywhere and a library may pick their own range of support

Anchors are nice but like hella easy to make a yml document a shithole

Its also the fact that u can use block and flow style unrestrained that makes yaml goofy, esp when you work w others and they opt to use the other style out of nowhere for the sake of it

[ivory sleet]

I do agree with this, yaml is supposed to make editing easier, but in practice this can really vary depending on what file you’re editing in what environment, sometimes the strictness of json helps more so than yamls leniency

[thorn isle]

anchors are also an easy way to crash a parser

the leniency definitely makes it more difficult to reason about what's going on and what's actually valid and what isn't

[ivory sleet]

ye for sure

[mortal hare]

toml ftw

simple, standardized, no gimmicky logic with references mappings etc

i can bet that more than half of YAML features are not even known by average user

i prefer either json or toml, but i just use yaml for consistency with bukkit server implementations and plugins

[ivory sleet]

You gotta be rage baiting atp, like sure there are some advantages with toml, but also some disadvantages, both in general and compared to yaml, for example anchors, but also who thought it was a great idea to let [table] and then [[arrtable]] for example, quite confusing and easy to mix up due to becoming an illusion potentially

[grand flint]

toml is so fucking ass 😭

[sly topaz]

just like all of these formats, it just ends up looking strange when it comes to complex structures

[ivory sleet]

I mean json works decently for complex structures, well imo

[buoyant viper]

JSON is simply the king format

it never needed subsets

[thorn isle]

i knew you'd say this

json is for programmers, yaml is for end users, and toml is for code hipsters

[elfin isle]

what about hocon

[worldly ingot]

edgy

[elfin isle]

fair

[sly topaz]

hocon is just json with comments, nobody using json cares about comments

{"success":false,message:"Failed to do the thing"} ftw

[glacial narwhal]

Caused by: java.lang.ClassNotFoundException: be.artex.rolesffa.items.ChooseRole
at java.net.URLClassLoader.findClass(URLClassLoader.java:445) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:102) ~[patched_1.8.8.jar:git-PaperSpigot-445]
Caused by: java.lang.ClassNotFoundException: be.artex.rolesffa.items.ChooseRole

Any ideas why i get this error? the class is in the jar

[sly topaz]

are you sure you put the same jar in your server

[worldly ingot]

mfw "__comment__": "hello"

[slender elbow]

I like naming my json comment fields "choco"

[fresh timber]

I just made a simple code in Java to test how much faster it can be than Skript (a different plugin I used to use to customize my server). When I run like 10,000 loops, it will take like ~3-4 seconds to load, but then it tells me that it took like 200ms. In the attached picture it took easily over 2 seconds to run the command. Does anyone know why this would happen?

ItemStack item = new ItemStack(Material.DIAMOND, 100);
ItemStack item2 = new ItemStack(Material.DIAMOND, 1);

for (int i=1; i <= loops; i++) {
    p.getInventory().addItem(item);
    
    for (int i2=1; i2 <= 100; i2++) {
        p.getInventory().removeItem(item2);
    }
}

[chrome beacon]

How are you measuring time

[fresh timber]

with the System.currentTimeMillis()

[echo basalt]

any idea on how to stop command arguments from being sorted alphabetically with CCF

[chrome beacon]

And how do you know it's not the client having to keep up with the packets

[fresh timber]

is that the issue? idk what it is

I'm just wondering if this is an accurate test

because it doesn't seem accurate

[chrome beacon]

It's probably fine

[glacial narwhal]

Yes!

[potent heron]

how can i upload a plugin in spigot

[chrome beacon]

You click the post resource button

[slender elbow]

it most certainly isn't, but you also are not going to add and remove items a million times in one go

[potent heron]

were

@chrome beacon

[slender elbow]

you should probably read that message at the top that is hidden behind the "RESOURCES" tab

[noble saddle]

Anyone know what website/wiki this information is located?

[slender elbow]

minecraft.wiki

[noble saddle]

thank you!

[slender elbow]

https://minecraft.wiki/w/Items_model_definition

[pure dagger]

Vector vector = targetPlayer.getLocation().subtract(player.getLocation()).toVector();
                vector.normalize();
                vector.multiply(2);
                vector.setY(vector.getY()+0.2);
                targetPlayer.setVelocity(vector);

what is throwing exception here when 2 players are in the same location? what do i have to check

[lilac dagger]

Make sure player!=targetplayer

[pure dagger]

it isnt but im talking about the same location

what am i doing wrong here

[lilac dagger]

I think it has something to do with infinity

[worldly ice]

if they're in the same location you're normalizing a (0, 0, 0) vector which results in a divide by 0 error

[pure dagger]

why doesnt they say it in docs

[worldly ice]

ig it should mention that in docs but it's usually just implied that arithmetic errors can occur with normalization

[ivory sleet]

It does, in the length method?

Ah, Maybe not explicitly tho

[pure dagger]

Vector vector = targetPlayer.getLocation().subtract(player.getLocation()).toVector();
if (vector.isZero()) {
    vector.setY(1);
} else {
    vector.normalize();
    vector.setX(vector.getX()*2);
    vector.setZ(vector.getZ()*2);
if (vector.getY()<0.3) {
    vector.setY(0.3);
    }
}

what do you think

[ivory sleet]

Ye looks good

But try n see

[worldly ice]

the good ol'

?tas

[undone axle]

https://tryitands.ee/

[trim quest]

i coded particle api that allows you to create particles between 1.8+ but im not sure which nms interface should i choose for 1.13.
i mean :

i have R1, R2 and R3

[young knoll]

Depends on the version

[trim quest]

i choose R1

3 implementation is enaugh

for 1.8, 1.13 and 1.19

[young knoll]

That’s 1.13.0

I assume

[trim quest]

because it is only changed in these versions

yes

ParticleNativeAPI also uses same tactic

he uses bridge pattern

for this 3 different versions.

differences between 1.13 & 1.19

so no need implementation for other versions i assume.

[buoyant viper]

does Player#get/setDisplayName persist across reconnect, or is it per-session?

[young knoll]

Per session I assume

Since the player instance is also per session

[buoyant viper]

need api doc to start specifying this sort of behaviour frfr

[mortal hare]

is there any way to force intellij to generate fluent getter/setters?

[trim quest]

wdym?

[sullen marlin]

What's wrong with the particle API in spigot ?

[trim quest]

want to create animations that runs in all of versions. there is nothing wrong the spigot apis Enum api

its just study purpose API in general

[sullen marlin]

wouldnt use nms...

the API runs in all versions

[mortal hare]

i found it, you just need to select records style in intellij generate dialog menu

[trim quest]

hmm

lombok?

[mortal hare]

    public Component name() {
        return this.name;
    }

    public Component description() {
        return this.description;
    }

    public ThemeLocations locations() {
        return this.locations;
    }

[pure dagger]

How to get players ping

[mortal hare]

i prefer not to fight with annotations

it works until it doesnt

[trim quest]

i dont have any idea what you are doing now, i mean why use of Component instead of type of variable

[sullen marlin]

Player.getPing()

[mortal hare]

i've had issues with lombok when dealing with frameworks

i just tend to use generate feature instead

since that's more compatible and ideally more readable for me since i see what class actually does without syntax sugar

[trim quest]

this is syntax sugar for me tho

lombok is also bad

[mortal hare]

its verbose, and its clear what it does and its flexible enough for changes in the future

tbh ill just use record for this

[trim quest]

more reasonable

[sullen marlin]

Lombok hate? Ban

[mortal hare]

https://tenor.com/view/jail-right-to-jail-right-away-parks-and-recreation-parks-and-rec-gif-16177531

[trim quest]

:/

[mortal hare]

still waiting for java to add Pair<> into standard lib

[sullen marlin]

And Pair3, Pair4, Pair5... Pair9

[mortal hare]

have you seen collections static factory methods

its not as if they already do this

[ivory sleet]

I mean that’s just to optimize against varargs

[echo basalt]

static factory method my beloved

been messing with wacko generics

[ivory sleet]

legacy java dev laughs in Map.Entry

[mortal hare]

i f*cking hate java collections api

its so dated

[trim quest]

STL enjoyers crying in the corner

[mortal hare]

why dont they do refactor just like they did with nio under different package

with different interface contracts like with splitting immutability

[trim quest]

Java Collection Framework -> Mutable
Java Stream API -> Immutable (OOPFP)

[ivory sleet]

give java 100 years and it might happen dovidas

[wet breach]

Java records can be used for this

[mortal hare]

why does Iterator has remove() method by default

[trim quest]

this is looks good to me actually

[mortal hare]

you cant support enhanced for loop without implementing remove() since it depends on old wacky interface that expects all iterators to be mutable

[trim quest]

why you having problem with java i dont understand

[ivory sleet]

Stream API being pure until its not 🙏

[trim quest]

i mean mutable state & immutable state is just collaborators. leaving some windows open is not gonna fail you.

it shouldnt

[mortal hare]

why should i not enforce this at compile time by splitting of interfaces in the first place why should i implement a method which throws operation not supported exception

its just legacy contracts

java std lib is like microsoft windows - they keep painting new layers on top of rust

[ivory sleet]

I mean yea dovidas its a known issue that java “breaks against” LSP with the entire collection mutability/immutability thingy, unless you consider subtle changes in Javadocs that have gradually been added

[mortal hare]

kotlin handles std lib way better

they dont even expose constructors for collection types

[trim quest]

"Even Haskell supports controlled mutability with constructs like IORef and ST. Clojure has a Software Transactional Memory system. So even pure FP languages ​​leave the door ajar when it's necessary for performance or real-world modeling."

[ivory sleet]

Yea but isnt that still handled through an IO monad?

which makes it pure within the language still

[trim quest]

with immutability, you have to create new objects constantly. and this is one of the major problem of fully immutable languages

[ivory sleet]

Wrong

[trim quest]

because creating objects is not cheap

[ivory sleet]

I mean yes and no

[mortal hare]

nobody wants full immutability

we need compile time immutability, not runtime one

[ivory sleet]

Wrong again

[trim quest]

😄

wrong ?

for who

its subjective

[mortal hare]

If creating objects weren't cheap langs like java wouldnt even exist

that doesnt mean you should bash GC

[ivory sleet]

Haskell is so high level it doesnt have a control flow, if u specify creation of an object, it may not need underlying memory allocation just because u invoked some function or semantics that constructs an “object”

[mortal hare]

but still its not as if it takes seconds to create an object

[trim quest]

nah its solves that problem in big picture (creating 5 domain model is more clean to me instead of 4000 data model )

if you have ecosystem like java in other fp languages you cannot wait that performance from that languages.

[ivory sleet]

unlike java new Blah, haskell doesn’t impose object memory allocation

this is a very fundamental aspect of FP, there is no subjectivity here

[trim quest]

.

[mortal hare]

you dont need full immutability, you generally target for immutability to support multithreaded operations, since read operations are by default thread-safe unless its values were cached in the CPU or in the registers (in which case if you care you can supply volatile keyword to fix that)

you just want to make immutability in a way that those threads cannot mutate at the time they're reading that

[trim quest]

when i need data i create immutable classes (records), and when i need lambdas i use Stream API. thats it for me

[ivory sleet]

I mean immutability is good for a lot more than multithreading

[mortal hare]

it should be balanced, for example i usually dont do setters but that doesnt mean i dont mutate some fields in encapsulated manner which can be read from getters

[ivory sleet]

For one its a crucial aspect in functional programming that make FP programs heavily optimizable and possible to execute reasonably

[trim quest]

I did not understand the relevance of our topic to multithreading in the context of being mutable and immutable.

[ivory sleet]

Yea in procedural and object oriented, immutability is nice to write defensive code

[mortal hare]

read operations are by default thread safe you dont need to synchronize them

if you make data immutable you dont need to synchronize codeblocks across threads since all the threads will receive the same information from the class/field

[ivory sleet]

Not always

but on a primitive level yea usually

[ivory sleet]

but like this statement is just wrong

objectively, as said, look at haskell

[trim quest]

can you explain creational design patterns intent, if objects creation is cheap. because you said its wrong

[ivory sleet]

side effects —> monads

You don’t need to involve no design patterns

[ivory sleet]

Read broski

[trim quest]

i mean creating objects creates memory leak in some languages -> more object == more leak. because manual memory mangement is hard to handle when you have tons of objects.

and abstraction creates less object use & creation.

[ivory sleet]

object creation does not alwaya imply that it footprints onto runtime in terms of ops, or memory allocation for that part, in procedural languages that is almost always true tho, tho severely untrue for logical or functional langs
(Ofc depends on what we define as an object)

[trim quest]

hmm

[ivory sleet]

Im not talking Java stream api fyi

[wet breach]

There are other things that cause leaks aside from just the objects. Like File handles and the such. In java anything that needs resources typically is in the form of an object. In other languages this is not necessarily true and this is where memory managment can get overlooked because its not tied to a particular object.

[pure dagger]

How do you save irregular areas? You cant just save from Loc1 to Loc2 cause its not cube. Any easy way to do it ?

I always wondered how that was made

Do you just save a bunch of location pairs

[thorn isle]

depends on what the area is like

since you mentioned area rather than volume i assume we are talking about a 2d shape

[slender elbow]

but volume is a big boy term

people in this server barely know trigonometry to spawn 10 particles

[young knoll]

What’s a triggernomitree?

[mortal hare]

this just shows that software engineering is more like art and not an actual science

is there any method inside bukkit api which returns Plugin's configuration file path?

i know that getConfig() returns plugin's directory config.yml, im just wondering if there's API way to know that

instead of relying on javadoc

[buoyant viper]

new File(getDataFolder(), "config.yml") xddd

[mortal hare]

yea but that's essentially guessing by following javadocs

i wonder if there's getConfig().getFilePath() or smth

[buoyant viper]

?jd-s

[undone axle]

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

[mortal hare]

tbh it would be easy but good addition to FileConfiguration class to retrieve file path

it doesnt matter much since it won't change either way but its just good to enforce such constants into code

[buoyant viper]

i think it also accepts a Reader which could result in a no-file situation

FileConfiguration that is

[mortal hare]

well that sucks since Reader is not necessarily for files

bad design choice i guess

what can i expect from 14 yr old api

[young knoll]

That’s because it doesn’t need to be a file

Send yaml over http for funz

[buoyant viper]

i think a config constant also doesnt make sense since some plugins might not be configurable

so they too would have no file

or they may do config by other means than conventional config.yml

[pure dagger]

doesnt matter, the Y is probably not important

then how ?

[mortal hare]

you can just return Path which is not bound with any file existence

you use Files.exist(path) to check it with nio

[buoyant viper]

yes i understand files in java

a file also need not actually exist with io.File either for stuff like File#exists

[noble saddle]

I have a method that successfully changes the current held item's Custom Model Data Component's Strings. However, it only works when I call it through the PlayerInteractEvent and not the PlayerSwapHeldItemsEvent, just curious why is that?

So I am guessing the PlayerInteractEvent sends a packet from server -> client, but is there a way to know which events send S2C packets?

[sullen marlin]

Doubt that's the reason. Probably something from your code

[noble saddle]

really? I just copy pasted the method to fire from that other event, i made sure it fired too.

[echo basalt]

welp redempt finally blocked me it only took what? 5 years?

[pseudo hazel]

i dont think it matters whether the actual packets are s2c or c2s, if its an event in the spigot api you can listen for it and react accordingly. Maybe for some reason the swap event doesn't use the item correctly after its called, or maybe there are other plugins listening and changing the item after your listener

[echo basalt]

there are multiple ways of tackling this problem

which is what I call "storing a surface"

[pure dagger]

whatways

for example?

[echo basalt]

here's a really memory inefficient solution

store every point you need inside the cube

it's alright for really sparse cubes but not amazing

Here's another solution: store long lines

[pure dagger]

but how could you let user select that

[echo basalt]

that's a whole separate problem

[pure dagger]

;-;

or just in config change that

[echo basalt]

here's another solution: write a fancy algorithm that converts your points into a bunch of cuboids in a way all of the mfit

(gl with that one)

[slender elbow]

A FileConfiguration doesn't hold any File field or anything, the entire thing just has a save(File) and load(File) so such method is not possible no exist

[echo basalt]

Here's another one: paletted container

it's basically storing your surface's points but instead of as a list of points, just a bunch of bits

and you just calc their position or something

really inefficient for sparse points but decent for something concentrated

there are a bunch of ways

some are great for disk storage but awful for cpu

some are great for cpu but awful for ram

some are average across all

[pure dagger]

do you also have mmany ways to handle user selecting the area 😭?

[echo basalt]

usually just involves worldedit and a mask

[pure dagger]

oh

worldedit

[echo basalt]

I did this for a prison server back in the day

basically fill the entire "mine" area with like glass or something

[pure dagger]

what's mask

[echo basalt]

think of it as a filter

or one of those baby toys with the shapes

that you gotta put the rectangle in the hole

that's basically a mask

[pure dagger]

in the square hole

[echo basalt]

only the right block fits

[pure dagger]

but what

what does it do exaclh

[echo basalt]

it just filters

if you make a mask for GLASS for example any block that is glass will pass it

any one that isn't gets left behind

[pure dagger]

you mean its selected?

[shut field]

how can you cleanly cancel a Player Jumping, now that they removed the Jump Boost 128 overflow thing?

[echo basalt]

can't you change the jump height with attributes?

[slender elbow]

yeah the attribute thingy

[shut field]

I saw "Jump_Strength" attribute but that is like "Horse_jump_strength" does that even work on players?

[slender elbow]

now it does

are you using an old version or something

[shut field]

I just never even tried using that on a player cause it specifically says horse 😆

[slender elbow]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/attribute/Attribute.html#JUMP_STRENGTH

you are soooo using an old version

[shut field]

I mean I'm on 1.21.5?

is it really that outdated

let me try to update

[slender elbow]

api version in your pom.xml/build.gradle?

[shut field]

there it iss thanks

had to update my version

[empty dove]

https://i.imgur.com/GvqXEol.gif

Experimenting with Client-Sided entities. Not bad

[sly topaz]

https://github.com/CubBossa/ClientEntities

it hasn't been updated in a hot second but can probably come in handy for reference on a few things

[empty dove]

Thanks, Appreciate it. I'm trying to make a plugin that spawns client-sided entities and then allow the server to be able to call upon the entities

Cause I have ExecutableEvents. If I can just make a plugin that can convert normal entities to client-sided entities and vise-versa. it would be pretty neat and the possibilities would be pretty endless

[sly topaz]

tbh there's no need to make them client-side only, often times server-side entities which are hidden for most players using the entity visibility API works pretty well

client-side only entities are really only useful if you're like, doing custom entity tracking or the like where you don't depend on the server doing things

[empty dove]

Ah alright, That makes sense. Thanks for the insight.

[tender shard]

lol

[native bramble]

is it a way to make BlockDisplay half-transparent? i was trying to add invisibility potion and add to one team player and this entity with team.setCanSeeFriendlyInvisibles(true), but BlockDisplay is not LivingEntity

[young knoll]

No

Afaik

[pure dagger]

can i detect players using multi accounts

idk if you call that like that in english but

coming to the server from a few accounts

[grand flint]

yeah litebans does

its just using the ip thats all u can do

block vpns

[pure dagger]

how to check ip ?

[grand flint]

just use litebans
Player#getAddress()#getHostAddress()

[pure dagger]

is this Player#getAddress()#getHostAddress()
litebans

[thorn isle]

lol

i recommend querying against a few dnsbl's

most proxies/vpn's are blacklisted on one or more of them

[hearty sparrow]

Hello. I have been trying to listen to the ClientIntentionPacket. I have try alot of things but can't get something to work

val server = MinecraftServer.getServer().connection

        val field = ServerConnectionListener::class.java.getDeclaredField("f")
        field.isAccessible = true

        val orgininalInit: List<ChannelFuture> = field.get(server) as List<ChannelFuture>

        orgininalInit.firstOrNull()?.channel()?.pipeline()?.addFirst(UUID.randomUUID().toString(), object : ChannelDuplexHandler() {
            override fun channelRead(ctx: ChannelHandlerContext?, msg: Any?) {
                if (msg is ClientIntentionPacket) {
                    println("WOW")
                }
                super.channelRead(ctx, msg)
            }

            override fun write(
                ctx: ChannelHandlerContext?,
                msg: Any?,
                promise: ChannelPromise?
            ) {
                if (msg is ClientIntentionPacket) {
                    println("WOW")
                }
                super.write(ctx, msg, promise)
            }
        })

        field.set(server, orgininalInit)

Can someone have a look and see what i might be doing wrong?

[thorn isle]

Try doing it in java

[hearty sparrow]

won't change anything

[thorn isle]

It changes me being able to help

[hearty sparrow]

fine give me 5 min and i will change the code to java even thing its not that hard to read

[hearty sparrow]

public void test() throws NoSuchFieldException, IllegalAccessException {
        ServerConnectionListener server = MinecraftServer.getServer().getConnection();

        Field field = ServerConnectionListener.class.getDeclaredField("f");
        field.setAccessible(true);

        List<ChannelFuture> orginalInit = (List<ChannelFuture>) field.get(server);
        
        orginalInit.get(0).channel().pipeline().addFirst(UUID.randomUUID().toString(), new ChannelDuplexHandler() {
            @Override
            public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
                if (msg instanceof ClientIntentionPacket) {
                    System.out.println("WOW" + msg);
                }
                super.write(ctx, msg, promise);
            }

            @Override
            public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
                if (msg instanceof ClientIntentionPacket) {
                    System.out.println("WOW" + msg);
                }
                super.channelRead(ctx, msg);
            }
        });

        field.set(server, orginalInit);
    }

[thorn isle]

let me see if i can find my old project where i injected into the netty pipeline

though i don't think doing that is necessary; iirc protocollib should be able to intercept status/pre-login packets as well

there just won't be a player object, it's some protoplayer or some shit

[hearty sparrow]

That would be great

[sly topaz]

you'll probably have to inject into the channel initializer considering it is a handshake packet

[hearty sparrow]

SOrry but i won't be using protocolib 😅

[sly topaz]

is there a reason you aren't using protocollib or packetevents other than just trying to do it by yourself

I'll tell you that doing this kind of thing by yourself becomes annoying if it is a public plugin, given setups that use viaversion/geyser stuff might need some more careful handling

you're also just using a random uuid as the handler which isn't optimal

[hearty sparrow]

Because i enjoying doing it myself. I learn more from doing it myself. I don't want to use depend on other peoples libs. I don't want to install unneed plugins on the server

[sly topaz]

PacketEvents is a library you can shade

[hearty sparrow]

oh i know

[hearty sparrow]

ik

[hearty sparrow]

That was just for testing

I want to get something working before adding it fully

[thorn isle]

doesn't look like i have it on this machine

[hearty sparrow]

That is really sad

Thanks anyways for looking. If you had a quick look does anything stand out?

[thorn isle]

it looks fine at a glance but depending on where you are in the pipeline you might not be getting passed a constructed packet object but a bytebuf or something instead; also maybe check if you're seeing any other packets going through, just not the intent packet

[hearty sparrow]

Let me check

[sly topaz]

if it is of any use, you can take PE's impl as reference: https://github.com/retrooper/packetevents/blob/2.0/spigot/src/main/java/io/github/retrooper/packetevents/injector/SpigotChannelInjector.java

[hearty sparrow]

OUT [id: 0x0d18813f, L:/127.0.0.1:25565 - R:/127.0.0.1:64474] getting this on channelRead when joining

[hearty sparrow]

Looking at it. It looks like i might be that they are injecting into the player channel and not server but i might be wrong here

[sly topaz]

they are injecting into all channels, look at injectServerChannel method

what it does is take the connection list in ServerConnectionListener and replace it with InjectedList which is a list which injects their handler whenever a channel is added

the issue with yours is probably just the fact that by the time you read it, the channel was already added to the connection list, you need to inject into the ChannelInitializer in order to be able to inject channels as they join or do what PacketEvents does and just replace the list with one that will inject the channels as they are added to the list

I assume there's a reason PacketEvents does it that way, might be something around injecting into the ChannelInitializer being flaky but I wouldn't know

I know in Paper it is easier since they have an internal API to do this

[potent crescent]

guys can i chnage jar plugin to src? Or this is impossible

[sly topaz]

you mean, decompiling a plugin?

[potent crescent]

alr

[sly topaz]

it isn't impossible, but it is a lossy process

[potent crescent]

why

[thorn isle]

that's just how it works

[sly topaz]

when you compile a program, the compiler will strip things like parameter names, comments and mangle some syntax sugar in the code (i.e. converting lambdas into anonymous classes)

[potent crescent]

So there is no point in decompile it

[sly topaz]

given a good decompiler, the last one isn't too bad but it still ends up looking funny if you aren't used to reading decompiled code

[slender elbow]

huh

lambdas aren't anon classes

not the case in point

[thorn isle]

if you want decompiled sources (or any sources) you'll have to decompile it

and yeah it's generally the decompiler that sort of guesstimates the lambda into an anonymous class, as of java 9 or something they actually compile into distinct bytecode from anonymous classes

[potent crescent]

I've scrapped the decompile plugin idea. Lol

[thorn isle]

besides the point, though; point is that there's guesswork involved, because compilation intentionally "boils down" a lot of the things going on in the source code to get an optimal and concise representation of it in bytecode

[potent crescent]

i think if i make a new plugin its better 😂

[thorn isle]

depends a bit on the scope but if it's a small-mediumish plugin, probably yeah

and writing one from scratch is better practice anyway

[potent crescent]

All this happened because I took care of the jar file and deleted the src 😁

[lean pumice]

(player is not op)
why member can destory and place block?

[pure dagger]

idk whats that

[topaz cape]

can we inject into brigadier in bungeecord?

the whole tab completion for me is kinda not working tbh

idk if using brigadier would make it better

[potent crescent]

maybe there's another reigon

You can give priority to this area.

[potent crescent]

and ur in Help-development go to help server

[lean pumice]

i use the api

[lean pumice]

nop

[potent crescent]

how u send a image

[pure dagger]

can you do something lke
Map<K, EntrySet<K,V>>

[potent crescent]

As far as I know Owner can normally destory and place block

[trim quest]

if you don't have any basic programming knowledge its waste of time to decompile stuff.

[kind hatch]

?img

[undone axle]

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

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

[echo basalt]

Takes like 3min

[hasty rover]

guys i have an question.... should i make an vault similar api? called VaultNext?

[echo basalt]

No

[umbral ridge]

sure you can make it yourself

like the original author did

it just takes time. there is always a better way to do things

[echo basalt]

The main point of Vault is that it's universal

[umbral ridge]

yea

[echo basalt]

Making a similar idea will not get any adoption because vault already exists

[hasty rover]

i want an higher performance version and more modern thats why

[umbral ridge]

yeah but if you want something for yourself. something unique. that you made.. then just do it xD

youll learn a lot.. and maybe redo a plugin a few times.. then itll be fine

[echo basalt]

Higher performance is wild

Vault just provides a dozen interfaces

[hasty rover]

Vault is a bit more bloated tho i mean it still supports dead plugins/apis

[echo basalt]

The plugins hook into vault it's not the other way around

[torn shuttle]

I want to change the world but also I don't know anything about the world

type energy

[echo basalt]

You can start by going outside

[torn shuttle]

you need to learn how to type faster if you want to place a zinger like that on me boy

[echo basalt]

On my phone rn

[torn shuttle]

on your way to the pizza place

[echo basalt]

Was drinking some compal from the fridge

[torn shuttle]

ah yes better get that 200cal in a bottle

[echo basalt]

I drank about 18 cal worth

[torn shuttle]

and then you did that 100 more times

man actually I can barely make fun of you right now, I'm back up to 95kg

[echo basalt]

And I'm back at the gym

[torn shuttle]

and I never left

[echo basalt]

Just had a long break

[torn shuttle]

it stops being a long break after a year

[thorn isle]

check out reserve

it's exactly what you want

it's "more modern" and "more performant"

in extreme double quotes

a reinvention of the wheel that nobody needed or wanted and only a few tangentially related plugins like towny support because vault already exists

[hasty rover]

ye i thought about it ngl the idea was shit

[thorn isle]

that said if you have a heavily customized server, i.e. you either maintain or have forks of most of your plugins in-house, a custom eco service can be handy

vault does have some multi-server related problems and while the offline player/non-player account support is technically there, they're all second class citizens

[hasty rover]

i just wanted to make an better economy api since it does not have the givemoney function.

[thorn isle]

that's not within vault's purview

that'd be the responsibility of the eco plugin that actually implements the economy service

[hasty rover]

i know but since they added deposit and withdraw it would still be handy

[thorn isle]

those exist mostly as a way to allow the implementation to make those atomic

that said i for sure would like there to be an api method in there that an implementation could override to implement atomic transactions between two accounts

but even then deposit is very rarely expected to fail so just doing withdraw first and deposit after is "atomic" enough in 90% of cases

[torn shuttle]

hey is version api access on spigot down right now

it's throwing 403

or did it change or something

it's been down for like a couple of hours I think

ok now mojang auth is down

the universe does not want me to work on plugins right now

[thorn isle]

i'm starting to regret implementing mojang auth on my cracked server

a good 40% of the players use it to skip authme and get locked out whenever this happens

[potent crescent]

How to delete my plugin in spigotmc web?

[worthy yarrow]

Report it and request it to be removed

[worthy yarrow]

I was working on backend economy stuff a while ago, using bigDecimal objects for balances... those should be wrapped up in atomics instead correct?

[potent crescent]

Is the reason I want a plugin to be private enough?

[worthy yarrow]

If it's your plugin, any reason is enough

[thorn isle]

isn't bigdecimal immutable

i mean atomic as in uh

suppose a transaction between accounts A and B where A sends money to B

this is atomic if no other operation apart from that transaction can take place in between money being removed from A and being deposited in B

[torn shuttle]

we like having fun around here

[worthy yarrow]

Yes

Yeesh internet just took a shit

[thorn isle]

as-is vault makes this impossible because in order to ensure it's atomic, you need to do it in a single api call; but vault doesn't have a "from a move to b" api method, only "take from a" and "add to b"

[worthy yarrow]

@Override
    public boolean add(BigDecimal amount) {
        this.balance = this.balance.add(amount);
        return true;
    }

    @Override
    public boolean subtract(BigDecimal amount) {
        BigDecimal newBalance = this.balance.subtract(amount);
        if (newBalance.compareTo(BigDecimal.ZERO) < 0) {
            return false;
        }
        this.balance = newBalance;
        return true;
    }```

I'm just reassigning the object held in the balance object

[torn shuttle]

so you're saying my vault rewrite should use the blockchain then

that gives me an idea

[potent crescent]

I thought I couldn't delete it😂

How long does it take to delete it?

[worthy yarrow]

You can't but forum staff can, if it's your plugin they dont care about the reason they'll remove it if you request

[worthy yarrow]

Honestly no clue lol

[thorn isle]

the check-set are atomic here, but as a whole the get-check-set isn't

in a threaded environment you're liable to read an outdated balance twice, subtract from it two different amounts and set twice, each overwriting the result of the other

e.g. if two threads subtract(50) and subtract(100) concurrently, the result will either be a subtraction of 50, 100, or 150, depending on a race

if you're certain this is only ever used from a single thread, it's fine, but otherwise i'd recommend doing compare-and-set or making the method(s) synchronized

[worthy yarrow]

Hmm yeah, I'm validating this after the fact the modification has occurred with the transaction object, should probably do this beforehand

[torn shuttle]

one of my favorite hobbies is making complex maps that ensure some things only happen once, then forgetting to register anything to them

I love doing it

I do it all day long every day

[worthy yarrow]

I mean to be fair my transaction objects are mainly used for audits

But the validation comes in when I compare balance objects against previous transactions that occurred within an account

[sly topaz]

synchronized methods 🤑

I know the java devs already fixed that bug with virtual threads but I still stay away from them lol

[thorn isle]

to make it thread safe without synchronization you can

    private final AtomicReference<BigDecimal> balance;

    @Override
    public boolean subtract(BigDecimal amount) {
    
        BigDecimal witness = this.balance.getPlain();
        BigDecimal newBalance;
        
        do {
        
            newBalance = this.balance.subtract(amount);
            if (newBalance.compareTo(BigDecimal.ZERO) < 0) {
                return false;
            }
        
        } while (witness != (witness = this.balance.compareAndExchange(witness, newBalance)));

        return true;
    }

same with add, except without a limit check

[worthy yarrow]

right

https://github.com/NormalManV2/NormalAPI/blob/master/src/main/java/org/normal/common/java/economy/BankImpl.java

I'm wondering if it's a flaw to hold accounts under the same bank object, used as a central runtime manager for related operations... Though I've been told more people would rather this be the case than handling a bank per player... Accounts are separated based on currency type so honestly I'm not sure. Central manager is probably the way to go now that I'm actually typing this out kek

[thorn isle]

uh why it it a list

[worthy yarrow]

No reason to have a bank per player when accounts are already typed by different currency types

No clue honestly

I probably was just writing fast

Haven't actually touched this project in a while, but since you brought up that eco stuff I was intrigued lol

[thorn isle]

consider Map<UUID, Map<CurrencyType, Account>> or one of those fancy table classes from google collections

[potent crescent]

alr i did request

[worthy yarrow]

Account already has a UUID reference, think it's needed to separate as such in the bank?

[thorn isle]

well i mean right now in Bank to get an account you have to manually loop over every account in the bank and one by one check if it has the right ownerId and currencyType

because you're storing them in a list

[worthy yarrow]

Yeah that's fair

[thorn isle]

not only is this inefficient (O(n) lookup time instead of O(1)), it makes it possible for there to be duplicate accounts with the same ownerId and currencyType

storing them in a map solves both problems

[worthy yarrow]

You are absolutely correct

[thorn isle]

apart from that, you're maintaining a ledger of transactions, which is nice

[thorn isle]

but in that case this'll not be enough; you probably want to make the addTransaction and other methods synchronized

[worthy yarrow]

Yeah, like I said earlier, transactions are mainly used for auditing and a bit of validation but that validation of the transaction was meant to happen after the fact a modification to the balance has occurred so that's flawed

Modifications to the balance should be saved until all the validations have cleared...

QOL enhancement: Audit Log UI's for staff/bank managers depending on the use case... I was thinking about writing in some sub module features that use the eco to make like a banker sim kek

[thorn isle]

one of the reasons i ditched vault was precisely proper audit log/transaction ledger support

[ivory sleet]

The api is so goofy

[worthy yarrow]

My whole thing when writing this was to make it as user friendly as possible

[ivory sleet]

Too many overloaded methods imo

[thorn isle]

magmaman was joking about making the eco service use a blockchain but in reality a transaction ledger is one of the most robust and reliable methods of maintaining an eco database

[worthy yarrow]

Considering database implementation, it'd be cool to do what luckperms did and make a web ui

For auditing more so than anything else

I feel like in game UI's would be enough but it'd be a cool "perk" if you will

[thorn isle]

the new dialog ui shit would probably fit the bill pretty nicely

[worthy yarrow]

Forgot about all that, still have to get around with messing with it

[thorn isle]

i'll eventually get to it as well, but currently i'm in the process of mustering my courage to peek at all my nms projects to see how much of them has exploded since 1.21.4

definitely will be useful for many things

[worthy yarrow]

Oh you'll only need therapy before and after

[thorn isle]

we'll see 🤡

[worthy yarrow]

5 yr minimum for sure

[thorn isle]

it's been fairly steady cruising recently but the item component update was a bit rough

hopefully paper devs haven't completely overhauled userdev again

[worthy yarrow]

I thought that was their specialty kek

Man I love talking shit about paper

Hmm I'm wondering if I shouldn't do 2 transaction objects, one for accounts and one for the bank, account transaction would hold the modification details where as the bank transaction would hold references to the account, type, description, etc

[echo basalt]

public variables bruh

and string hashes? bruh

[trim quest]

how can i fetch one of those x,y,z

im confused

i assume that this is Map<String, List<Integer>>

or List<List<Integer>>

[worldly ingot]

List<Map<String, Object>>

I think there's a getMapList() if I'm remembering correctly?

[torn shuttle]

it's not a public variable numbnuts

[worldly ingot]

There is. That's what you want

[trim quest]

yes

[torn shuttle]

I always put my class listeners in an inner public static class to the class it's made for

[worldly ingot]

The Map key is generic too but it's always a string afaik

Value could be anything

In the case above they would be Integers, but you never know. User could enter shit data

[torn shuttle]

smh this man doesn't even know how to write static classes for event listeners inside of other classes

he has yet to master the forbidden jutsu

[trim quest]

i guess this is more reasonable what do you think ? @worldly ingot

[worldly ingot]

That's up to you. In that case it's a List<List<Object>>

[trim quest]

i mean List<List<Integer>>

[torn shuttle]

oh shit nvidia is the first to the 4 trillion evaluation

[trim quest]

oh

[worldly ingot]

Yeah, but again, any type. So <?>

[trim quest]

ok i understand

[torn shuttle]

man this thing is going to crash hard

[worldly ingot]

I personally prefer the explicit nature of x/y/z keys, but the way you format it is preference

The - [] is probably easier to format for end users

[torn shuttle]

maplist my beloved

what a loathesome format to manually parse

[worldly ingot]

It is really ass, yeah

It's useful, it just looks horrendous

[torn shuttle]

yes

I hate how I have to use it

sometimes I regret not just doing json

but then I remember that I also hate json

and all is right with the world

is anyone else feeling like ai has kinda stagnated for dev work

I feel like there hasn't really been any meaningful update since sonnet 3.7 in february

and that's just when they started doing reasoning models

[thorn isle]

idk i still use gpt-4.1 mini or deepseek r1 for most of my coding assistant things and they perform well enough