help-development

[timid hedge]

but wont it send &f insted of white color in-game?

[hazy parrot]

That is what translateAlternateColorCodes is used for

And save it in config with & char, that way it won't look ugly

[timid hedge]

Oh okay, so i just need to do i manual

[hazy parrot]

What

[river oracle]

well I thought the real reason it existed is because most keyboards don't have that symbol xD

I mean you'd have to be sweedish I suppose, but that's a small demographic

[hazy parrot]

I mean reason it's saving like this is probably wrong encoding

But whatever, no one is really using that symbol for configuration

Or I hope so 😨

[quaint mantle]

Not only sweedish...

[grim hound]

10 block radius from the placed block?

Why do you need a BukkitTask then?

Just save the location on each block place

Ah okay

Then on block break make sure to cancel and remove the task

[river oracle]

nordic or whatever

🤷‍♂️

sweedish keyboard is the only one I've ever seen with the symbol

even taking that away its not as common as having &

[grim hound]

Don't do player.getNearbyEntitities

Save the location and do Location#getWorld#getNearbyEntities

[river oracle]

Player#getNearbyEntities is a perfectly fine method unless you want to dip into NMS for that for some reason

[grim hound]

Save them into a map

[grim hound]

Look at his goal

Uhh

Yeah I guess

Should work

It'll work.

[gusty bough]

Hey, I'm having some troubles to set custom names for certain of my players.
I successfully set global names by changing name field of GameProfile but I struggle making per-player display, for example :
(Player1 sees Player2 as "Martin" but Player3 sees Player2 as "Kevin")

What I did is : I change name field of Player1 gameprofile, send ClientboundPlayerInfoRemovePacket to Player2, send ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER to Player2, reset the old name of Player1 gameprofile (to let the server know the real name); then do the same for Player3 with different name etc...

How can I achieve that?

[grim hound]

Just save em into a file if you wanna have it take effect on server restart

[grim hound]

My god

Modifying GameProfile's name var

For a nickname change is too overused

And it introducess some issues

But let's ignore that for now

[grim hound]

You also need to send UPDATE_LIST

[gusty bough]

There is no real way to do it otherwise, so...

[grim hound]

For the name to update

[gusty bough]

UPDATE_LIST only update display name

[grim hound]

Ye

[gusty bough]

Which is not name on top of player

It is the name of the player for the plugins

[grim hound]

Ah, you want on top?

[gusty bough]

Yes on top and on the tab

[grim hound]

Then you also need to send the respawn packets

Easiest is to teleport the players into another world and back

Or you could spoof em

[gusty bough]

Do I need to send the respawn packet to the affected player only or all the other players

[grim hound]

(not sure if other need to be sent as well)

[grim hound]

No idea

Try both

Men.

What did I tell you?

[grim hound]

.

Well it's probably the same

An instance invocation

Not a static one

So lile

new World().sup(); is
World#sup

[grim hound]

(not necessarily a new instance each time)

Well it seems that you're using an old bukkit ver

you need to add the location, 10

There's an explanation below that

Yes

Np 👍

[young knoll]

How can you read the keys

Or how can you convert them to materials

getConfigurationSection(“items”).getKeys(false)

The Boolean controls if you want to get subkeys as well

getKeys will return a set that you can use contains on

You’ll have to toString the material

[sterile token]

Cant you just do: Material#getMaterial("type")

That wil return the material object for type

what you want to do?I want to begin from there

you want to do something when a player obtain an item from the floot which is in a list right?

[young knoll]

You do have material…

ItemType is literally declared as a material

[sterile token]

yeah what i said before he already has the material

[quaint mantle]

Yoo

How to make tnt explosion with packet?

Notch: “It needs a bigger explosion”

[inner mulch]

you mean just the particle effect?

[quaint mantle]

No actual explosion

[inner mulch]

why do you want to do this with packets?

player.getWorld().createExplosion()

no need for packets

Does somebody know how i can stop maven from creating to versions of a plugin? (how can i tell him to either only create the original jar or only the shaded one?)

[quaint mantle]

Im only showing to one player, its a cosmetic feature. And im on 1.8.8 that method doesnt exisit im pretty sure

[inner mulch]

so you want an explosion that destroys blocks, but it should only be able to be seen by one player?

[quaint mantle]

correct.

[inner mulch]

that's not gonna be fun

[pseudo hazel]

how it that gonna work

[inner mulch]

imagine a player walking in the air

because the other one doesnt see the blocks anymore

[quaint mantle]

Its for the end of a match why do u care just help me lol

[inner mulch]

there is no way to help you

as this is complicated

[pseudo hazel]

does not sound very easy to do

[young knoll]

Replace the blocks with barriers client side and manually spawn the particles

[quaint mantle]

Lol, nvm i already have code for it that i wrote i just wanted to see what u would do, clearly u just beating around the bush cuz u aint got nothing better to do

Dont waste my time.

[young knoll]

Then the server won’t freak out when they start going inside blocks

[quaint mantle]

I despise gate keepers like you @inner mulch

[pseudo hazel]

and you are asking for help so please have some patience

[tepid turret]

Hey

what do you think is causing lag

https://spark.lucko.me/MSioOKmgTw

[quaint mantle]

Tell me you didnt read but wanna be involved without tellin me

LOL

[pseudo hazel]

sorry what do you mean?

[quaint mantle]

Exactly

[pseudo hazel]

I read everything so far so im confused why you would say that

anyways im not dying on this hill and neither should you

[young knoll]

Spark report looks fine to me

server is basically spending half its time waiting

Are you experience lag spikes?

[pseudo hazel]

tps is good

are you sure its not client side?

[rain cypress]

Anyone know what event(s) trigger when a player puts an item into a decorated pot? Just PlayerInteractEvent?

[tepid turret]

I'm just weirded out why its using so much ram?

[pseudo hazel]

are you generating a lot of terrain?

[tepid turret]

No terrain is being generated.

[young knoll]

You give it ram

[tepid turret]

Its all been pre generated

[young knoll]

It’ll use it

[tepid turret]

Yes I understand but usually its using far less that what its allocated compared to now

[pseudo hazel]

so what changed? xD

[tepid turret]

Nothing which is whats weird

[young knoll]

Probably nothing, you may just not notice it going up

[tepid turret]

Its weird this time though usually when it goes up it causes lag spikes

[young knoll]

Then capture a spark report of the spikes

There a flag to only capture ticks over a certain length

Don’t quite remember what it is tho

[fleet kraken]

Any plugin/api to run code in runtime? (eval)

[young knoll]

What

Like scripting?

[fleet kraken]

Yes

fast development

[young knoll]

There is skript

And there is also the possibility to run js or python code

[fleet kraken]

hmm, i will look at skript

[young knoll]

No

It’s client side

Best you can do is predict it with the block damage event and time

[fleet kraken]

@blissful crow if you really want this, try get the delay to break the block(block durabillity + tool(or hand)) then when player start breaking it you can do the progressbar

[young knoll]

There’s a method to get the progress the player should be doing each tick

I think it’s getBreakSpeed or something

[astral scroll]

Hey

when there's an explosion and i get the affected blocks, with #getBlocks(), that should include the bedrock?

[worldly ingot]

It will only return destroyed blocks

So no, bedrock is never included (in vanilla)

[astral scroll]

How would i get bedrock affected by the tnt?

i know theres getRadius()

and if i loop on every block in that radius it will be a square

not a normal explosion

[young knoll]

You could loop it and use math to only get a sphere

But that’s still not how explosions work

[echo basalt]

TIL that List.of doesn't support null values

but Arrays.asList does

[astral scroll]

yea

it will be just a circle

[young knoll]

They use rays

[inner mulch]

how do i disable /help, do i just override them or is there a setting?

[young knoll]

There’s a perm

I think it’s bukkit.command.help

[inner mulch]

okay

[astral scroll]

hmm

[echo basalt]

damn I wrote a whole leaderboard plugin in half an hour

is this what it's like to be a good dev

[inner mulch]

yes

[wet breach]

Or the api is just that good now

[echo basalt]

I think I used bukkit once in this project

well more like twice

there's a general scheduler that fetches a snapshot from the database and a listener that ensures that player names are up to date on teh db

[young knoll]

How is it displayed

[echo basalt]

placeholders n citizens npcs

[young knoll]

Fair

[manic crown]

Hey, how can I spawn fake players using nms, I looked in the internet, but all these tutorials didn`t work

[young knoll]

You need to create a player entity and then send the appropriate packets to clients

But I would advise using an existing api like citizens

[manic crown]

can I make the player lay down there?

[quaint mantle]

Is it possible to make player lay down in 1.8.8?

[echo basalt]

Yes and Yes

For 1.8 you prob have to make a fake bed

Look at how corpse plugins work

[tender shard]

I think you can send the „is in bed“ packet with any location

[boreal sparrow]

Is it possible to make a text file a player can download in chat?

I have a massive amount of text and I don't think they want to be reading through it in minecraft chat

[tender shard]

open a webserver from within the plugin on some random port and send a link to that?

[boreal sparrow]

Will it be local? (sorry I have no web experience)

[tender shard]

that depends on whether you listen on 0.0.0.0 (public) or 127.0.0.1 (only local)

[boreal sparrow]

Well I guess 127 is better here, since I only want them to see it

[tender shard]

HttpServer server = HttpServer.create(new InetSocketAddress("localhost", 8001), 0);
```that'd eg start a webserver on localhost 8001

[tender shard]

but that'd mean the player has to be on the same machine as the server

[boreal sparrow]

Great, should I use 8001 each time?

[boreal sparrow]

Oh yes of course, hmmmm

[tender shard]

I'd either make the port configurable, or at least check if the port you wanna use is free

[boreal sparrow]

That's tricky, but 0.0.0.0, surely they can't just click on 0.0.0.0, on some random port, without any config, and be taken to my webserver

[tender shard]

you could ofc alternatively just send them a pastebin link or sth

[boreal sparrow]

Yea but how do you even auto generate that

[tender shard]

well you start the server on 0.0.0.0 but the link sent ofc has to be http://<server-ip>:<port>

[tender shard]

pastebin API

[boreal sparrow]

Could work

[boreal sparrow]

Seems great! But can you get the server ip from inside a plugin?

[tender shard]

you'd have to rely on a "what's my IP"-api like ifconfig.me

e.g. make a request to ifconfig.me/ip and it'll return just the IP address

there is no reliable way to determine the server IP without making a request to an outside service

[boreal sparrow]

Honestly pastebin api seems the best here, but do you know if it posts the bin as an account or just a guest?

[tender shard]

tbh pastebin api would be the easiest. you need an API key for that

https://pastebin.com/doc_api

here's a java lib for pastebin https://github.com/caseyscarborough/pastebin-api-java

[remote swallow]

hastebin allows for annonymous downloads plus you can self host so you dont get any people upeset about a load of data

[upper hazel]

I ran into a problem when creating custom craft. Is it possible to create a craft using itemStack instead of Material?

[earnest socket]

Has anyone ever had an issue when using mojang mappings for NMS where only the remapped-obf.jar file is being generated but not the remapped.jar file?

I am not even getting any errors which really confuses me

[chrome beacon]

by buildtools or when you're building your jar?

[earnest socket]

when building my jar

I did use buildtools and it generated all the files correctly

[chrome beacon]

Use the jar without a prefix and suffix

(as always when working with maven)

[earnest socket]

the normal one?

[chrome beacon]

yes

[earnest socket]

ok but kinda weird

is this a new change?

[chrome beacon]

That's always been the case

[earnest socket]

huh

[chrome beacon]

Same goes for the shade plugin

[earnest socket]

it's always generated a -remapped.jar file for me

I just moved the project to a new PC and rerun build tools and now it changed

[chrome beacon]

It can do that, but you shouldn't use it

[earnest socket]

alr

[chrome beacon]

Jars with prefixes and suffixes are intermediary steps

[earnest socket]

oh alright

thanks for the help

[chrome beacon]

the final jar will be named like normal

[upper hazel]

hm this not work. I not have error but craft just not exists

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

[boreal sparrow]

Hey, maven noobie here, how can I add this to my pom.xml file? (That is the equivalent to the build.gradle right?)
I need to add this to my project, but I'm not sure how to convert gradle to maven

repositories {
    maven { url 'https://maven.pkg.github.com/caseyscarborough/pastebin-api-java' }
}

dependencies {
    implementation 'com.pastebin.api:pastebin-api:0.1.3'
}

[boreal sparrow]

I already have

<dependency>
            <groupId>com.pastebin.api</groupId>
            <artifactId>pastebin-api</artifactId>
            <version>0.1.3</version>
</dependency>

But it says:
Could not resolve dependencies for project com.user:AdminStop 1.0-SNAPSHOT: com.pastebin.api:pastebin-api 0.1.3
And I'm guessing it's because I don't have that maybe?

[chrome beacon]

add the repository too

[boreal sparrow]

Oh ok, I did:

<repository>
            <id>pastebin-repo</id>
            <url>https://maven.pkg.github.com/caseyscarborough/pastebin-api-java</url>
        </repository>

But I get:
authentication failed for https://maven.pkg.github.com/caseyscarborough/pastebin-api-java/com/pastebin/api/pastebin-api/0.1.3/pastebin-api-0.1.3.pom, status: 401 Unauthorized

[chrome beacon]

Use jitpack or add your github auth information to your settings.xml

[boreal sparrow]

Jitpack didn't do anything

You mean:

<repository>
            <id>pastebin-repo</id>
            <url>https://jitpack.io</url>
 </repository>

[chrome beacon]

yeah

[boreal sparrow]

That just gives Unresolved dependency: 'com.pastebin.api:pastebin-api:jar:0.1.3'

[chrome beacon]

Jitpack uses different dependecy information

https://github.com/caseyscarborough/pastebin-api-java/packages/902854

[boreal sparrow]

yeah I'm using that^

So where would I put com.github.caseyscarborough:pastebin-api-java:0.1.3 in my dependency?

using jitpack

[chrome beacon]

convert that to maven dependency info

and use that

[boreal sparrow]

Oh ok

<dependency>
            <groupId>com.github.caseyscarborough</groupId>
            <artifactId>pastebin-api-java</artifactId>
            <version>0.1.3</version>
        </dependency>

?

Seems to be loading longer... Maybe it's working

Yay it works

Thanks so much!

But it somehow broke the @NotNull annotation

Tho everything still seems to work

[chrome beacon]

broke how?

[hushed spindle]

then the items are not exact, keep in mind if you used exactchoice on that axe also even a slight deviation on that axe would cause the recipe to not work

so on tools its often recommended to use materialchoice

[boreal sparrow]

Cannot resolve symbol "NotNull"

[chrome beacon]

Which NotNull annotation are you using

Jetbrains?

[boreal sparrow]

JetBrains @NotNull,

import org.jetbrains.annotations.NotNull;

[chrome beacon]

Add it to your dependencies

https://github.com/JetBrains/java-annotations

[boreal sparrow]

ah yay

works again

thanks again!

[ocean hollow]

why when I click on the result slot - event.getCurrentItem() == null?

proof

[hushed spindle]

try AnvilInventory#getResult() instead

[ocean hollow]

I can't cast inventory in Anvil Inventory

[hushed spindle]

why not

[ocean hollow]

ClassCastException

[hushed spindle]

so inventory instanceof AnvilInventory returns false?

[ocean hollow]

I thought I could check it using instanceOf, but it always returns false

[hushed spindle]

huh

wack

[chrome beacon]

Send the full error?

?paste

[undone axle]

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

[hushed spindle]

check inventory.getClass().getSimpleName()

[chrome beacon]

^^ that will show up in the error

which is why I wanted it

[hushed spindle]

ye ye

[ocean hollow]

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

[hushed spindle]

its a custom anvil inventory?

[ocean hollow]

Inventory inventory = Bukkit.createInventory(null, InventoryType.ANVIL, Component.text("sosi penis")); thats how i show it

I found a post on the forum from Choco, he wrote about it

so I abandoned it and started doing it as usual

[ocean hollow]

like this

[boreal sparrow]

Where can I save text online to prevent tampering?

[chrome beacon]

?

You can just use pastebin

or if you want a directly writable socket you can host your own

[boreal sparrow]

Yea but I just realised, i don't think there is a way to edit them in java once pasted, and even so, i still have to store the pastebin locally right?

[chrome beacon]

You can edit them if you have an account

[echo basalt]

so..

google docs

but for code

[ocean hollow]

save string in mysql?
and it will be on your server locally
and easy to manage

[boreal sparrow]

in java?

[chrome beacon]

Might have to make your own wrapper for it

but yes ofc if you can in the browser you can in Java

[boreal sparrow]

Oh ok, but do you know what this is?

Caused by: java.lang.NoClassDefFoundError: com/pastebin/api/PastebinClient
        at com.sindn.adminstop.Commands.pastebinLog(Commands.java:33) ~[AdminStop.jar:?]
        at com.sindn.adminstop.Commands.onCommand(Commands.java:127) ~[AdminStop.jar:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        ... 29 more
Caused by: java.lang.ClassNotFoundException: com.pastebin.api.PastebinClient
        at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:197) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:164) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
        at com.sindn.adminstop.Commands.pastebinLog(Commands.java:33) ~[AdminStop.jar:?]
        at com.sindn.adminstop.Commands.onCommand(Commands.java:127) ~[AdminStop.jar:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        ... 29 more

I only have

public static String pastebinLog(String str){ //Returns url (disabled for testing)
        final PastebinClient client = PastebinClient
                .builder()
                .developerKey("my-developer-key")
                .userKey("my-user-key")
                .build();

        client.login("Sindn", "Sindenmil#123");

        return ("Some text");
    }

[chrome beacon]

Code that doesn't exist cannot be run

Shade the pastebin api

[boreal sparrow]

You mean share?

[echo basalt]

shade

[boreal sparrow]

shade?

[echo basalt]

basically bundle it with your jar

[boreal sparrow]

oh

oh lol

[echo basalt]

you imported it as a dependency, you need to build your jar to include the dependency as well so the jre knows what to run

[boreal sparrow]

ok I'll try

um how do you do that

is it an IDE thing or....

[chrome beacon]

maven shade plugin

https://maven.apache.org/plugins/maven-shade-plugin/examples/class-relocation.html

[boreal sparrow]

Hm, maven says version 3.5.1 is not found

But anyway I have the entire plugin thing in my pom.xml, can I just build?

Is there some other stuff I need to do?

[warm mica]

Do maven reload

[boreal sparrow]

Thanks, I figured it out, it seems to be working, but I need a dev api key? Does anyone know how to get one from pastebin?

[chrome beacon]

https://pastebin.com/doc_api

[boreal sparrow]

Damn I really appreciate your help, thanks once again

[tender shard]

btw I already told you how to get an API key 5 hours ago @boreal sparrow

[boreal sparrow]

Oh yea sorry 😅

[quaint mantle]

Goldfish memory kicks in

[boreal sparrow]

However I'm getting:
invalid api_user_key
The key the login returns is just my-user-key, which can't be correct can it?
I'm 100% sure both my username and password are correct

final PastebinClient client = PastebinClient
                .builder()
                .developerKey("9jnYvqHwIzcScrSX0Q0eABPdIPMHjDA3")
                .userKey("my-user-key")
                .build();

        final String userKey = client.login();
        print(ChatColor.YELLOW + "----------------------------------- " + userKey);

        final PasteRequest request = PasteRequest
        //Requesting stuff
        return client.paste(request);

I'm pretty sure that's what the documentation on the library said to do^?

[tender shard]

the userkey is optional

just remove it

[boreal sparrow]

isn't it required for login?

[tender shard]

yes but do you need that? i thought you just wanted to paste something

logging in is to connect the paste to your pastebin account (e.g. so you can edit it later)

[boreal sparrow]

Yea I need to edit the bin later

[tender shard]

if you want to login, you need to get the user key through client.login

and then throw that into the builder's userKey(...)

ofc then everyone with the source code can see the credentials though

[boreal sparrow]

What? I just removed that entirely and it works?

[boreal sparrow]

yea but it's only me

[tender shard]

well ok

[boreal sparrow]

I just never set the userkey to a defualt value

Ig that works

[tender shard]

This will automatically assign the user key to the client for reuse in later calls.

[boreal sparrow]

oh yea

[storm scaffold]

Is there some event I can use for tracking a conduit and whenever it tries (like in the game's code), to give nearby players an event? Like when it does the 'check for nearby players' thing to give effects to them? I want to make it have an effect on players on land and that would probably be the best option

[boreal sparrow]

but still, why can't I use a default value?

[tender shard]

i don't understand what you mean with default value

[boreal sparrow]

oh sorry, well I though the .userKey("my-user-key") just sets a default value, and client.login(); would override it

but anyway, that doesn't really matter

[proud badge]

Whats the best way to make a mob go to a specific direction/change its AI?

[tender shard]

clear the pathfinder goals, and add a custom one, or simply get their MoveController and set the wanted position

(NMS)

hover over it and you'll see

[rotund ravine]

@fierce cave hold over it

[tender shard]

you don't need to pass a plugin instance into createHologram

it only takes in a Location or Position

no that will not work

[chrome beacon]

I can see why I have you blocked

probably someone who ignored learnjava too many times

[tender shard]

^

either pass in one location, or pass in one position

[rotund ravine]

.

[tender shard]

why are you using outdated plugins/api in the first place

[hushed spindle]

decentholograms is the proper replacement for holographicdisplays right

[boreal sparrow]

I am back again 😭, I now need to actually edit the paste. I have the paste key, but I don't see any way to get the paste data (not the text, but the full data itself), other than the list() function that just returns every paste you have ever made, so how can I edit a paste then???

[tender shard]

i guess, though I'd just use TextDisplays without any dependencies

[hushed spindle]

that's 1.20+ stuff though right

[twin venture]

hi , uhh anyone used ormlite before?

[chrome beacon]

?ask

[undone axle]

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply. Make sure you use the right channel regarding the topic of your question. Create a thread in case the channel is already in use!

[twin venture]

i have 2 tables :

• players (uuid,name,nickanme,maybe other data in the feature)
• players_stats (kills .. wins .. etc..)

[boreal sparrow]

you actually cant for once, the pastebin api has zero way to edit an existing paste, so I guess I'll just delete it and make a new one

[twin venture]

in players table , the playersStats_id will always be null how i can fix that?

my setup is simple for now ..

[chrome beacon]

well the website uses some kind of api to edit

might just not be documented

[twin venture]

its one to one relationship

User entity -> UserStats entity

[tender shard]

like any other entity too

        world.spawn(someLocation, TextDisplay.class, display -> {
            display.setText("asd");
            display.setWhatEver(...);
        });

an example

[boreal sparrow]

Hey, paste_client.paste(request); returns a url, but I need the id https://pastebin.com/identifier, it seems a bit weird to just strip away the pastebin.com/, is it correct? I see no other way to get the key

[tender shard]

Set the billboard

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Display.html#setBillboard(org.bukkit.entity.Display.Billboard)

[chrome beacon]

?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 can use to upload images.
Lightshot: https://prnt.sc
Imgur: https://imgur.com/upload
Flameshot: https://flameshot.org

[tender shard]

why don't you just join both tables by player uuid?

[chrome beacon]

You're not verified anymore

[tender shard]

the player uuid could also be the primary key in both tables

by setting it back to the default value

like you remove any other entity too

[chrome beacon]

?conventions

[undone axle]

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

[twin venture]

is it possible with ormlite?

[tender shard]

i think id=true on the field would set it as primary key

[twin venture]

in player_stats table it works just fine

my problem is acctully here in players table

[tender shard]

how do you create the tables

[twin venture]

@DatabaseTable(tableName = "player_stats")
public class SWUserStats {
@DatabaseField(generatedId = true)
private int id;
@DatabaseField(foreign = true,unique = true)
private SkuUser player;
}

it create them without any problem

@DatabaseTable(tableName = "players")
public class SkuUser {
@DatabaseField(id = true)
private String uuid;
@DatabaseField(canBeNull = false)
private String name;
@DatabaseField(canBeNull = true)
private String nickname;

@DatabaseField(foreign = true, foreignColumnName = "player_id")
private SWUserStats playerStats;

}

is that wrong?

[tender shard]

why do you even create an ID field? just remove it and set id=true on the UUID field for both tables

[twin venture]

alr

like this?

correct?

[minor junco]

ye

[twin venture]

now the id is null xd

hhhhhh

[minor junco]

I think you have to define your column name for player tho in your first screenshot, since you reference it as a foreign column im the second

[tender shard]

is that a new table?

[minor junco]

Well the ID is not auto generated

You have to set it manually and then push it to the DB

You can have an ID auto generated with "autoGenerated = true"

[twin venture]

alr

[tender shard]

it's pretty pointless to auto generate an ID if one could just use the UUID though

[minor junco]

yeah

[twin venture]

what's the way to handle it ?

[minor junco]

Only reason could be speed, since a unique index is created for ID, but since you reference it "foreignly" it's fine

If I understood it correctly

[twin venture]

players table :

• uuid
• name
• nickname

players_stats table:

• uuid
• kills ..
  etc

[minor junco]

yeah that's fine

[twin venture]

that's how iam trying to make it

with ormlite

[minor junco]

I'm not @ home rn so I don't have to capacity to write the solution down. What you can do tho is reference your player in player_stats and omit the uuid and replace it with an int autogenrated Identifier so you can reference and delete it quickly in the future

so basically

players table stays the same

player stats table has

• int (id, autoGenerated)
• player (foreign lookup)
• and then your stats

[twin venture]

my problem now is it set the entire class thinggy into the player_id

org.skywars.skyimpldata.entites.SkuUser@64286e1e

weird hah

[ivory sleet]

looks like u just use toString()

w/o overriding it

[twin venture]

no not doing that ..

this is how iam creating the user :

[ivory sleet]

Has nothing to do with how u create it

[dry hazel]

where are you persisting it to the database?

[twin venture]

this is the DataBase class i have :

[pseudo hazel]

what tableUtils

[twin venture]

its from ormlite

[pseudo hazel]

where does it save the data to the database

could be possible that the database saves a toString version of the object

in which case just try overriding it

should be on the database documentation though

[twin venture]

now its not setting anything :L

do i need to set the player id myself? i set it to auto generate

[zealous osprey]

Why do you have a player id of there already exists a uuid?

[twin venture]

that?

[quaint mantle]

is it possible that for the same player, different sessions sometimes generate different uuids ?

these uuids are both me, i used this.playerUUID = String.valueOf(player.getUniqueId());

they are mongodb collections

also, when i join the server console says :

UUID of player Rxlism is d06c48d0-4145-36f0-8dfc-deebbf195684

[tender shard]

wdym "it starts going up"?

well you add 1 to the y location everytime

also why do you remove the display and create a new one everytime?!

why don't you just change the text?

[zealous osprey]

By any chance, was the server once in offline mode?

[quaint mantle]

yep, my coworker set it to offline mode and also disabled enforce secure profile

[tender shard]

offline mode generates a random UUID from the name

so in offline mode you have a different uuid than in online mode

[ivory sleet]

well paper acc has a method to get the offline mode uuid even if u're online mode

in a recent code review someone had swapped to that method accidentally

so just a heads up ^^

[quaint mantle]

the plugin wont probably ever run on an offline mode servers so thats fine

[ivory sleet]

yes but the offline mode uuid still differs (using it will be an issue if u just want online mode)

[tender shard]

why are you still creating a new entity instead of reusing the existing one?

[slender elbow]

it isn't random, what?

[proud badge]

Do mobs not count as HumanEntity? How could I check if an Entity is an instanceof any mob?

So I dont get things like area effect cloud or arrows minecarts etc

[tender shard]

by checking if your entity is instanceof Mob?

i dont get it

no, mobs are not HumanEntities

[proud badge]

ok nvm I can just do instanceof Mob

I didnt think it would be that simple

[tender shard]

you are still creating a new entity everytime

no, you spawn a new one

by calling setText on the existing entity

[proud badge]

any1 know how to resolve this?

does not work with sendMessage

[zealous osprey]

ChatColor?

[proud badge]

depracated

[chrome beacon]

Not in Spigot

[tender shard]

if it'd be random, then how would it keep track of who is who?

[proud badge]

interesting

[tender shard]

?learnjava

[undone axle]

Here are some links to get you started on learning Java:

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

[twin venture]

i got it semi working now , but i have a duplicate in 2 values :

[slate crown]

guys

The essence of the problem:

I have a world, when a player enters, this world is copied, and a folder with a new world is created for the player.
The copied world is placed there. The bottom line is that when a player logs on to the server, he must be teleported into the world. As long as I don't stop the server, everything is fine. The player can enter, etc. and the world is located.

After I turn off the server and then turn it back on, I get a message that the world has not been found... ... What could be the problem?

[twin venture]

the players table :

[tender shard]

wouldnt it be easier to just use regular sql lol

[rotund ravine]

Emily responded to this statement alex

[twin venture]

after i use ormlite, yes!

[rotund ravine]

Offlineuuids are made via the string “OfflinePlayer:” +name

[hollow oxide]

not a need for help just wanna say Thank to all of you, this channel helped me a lot and i made the complex thing that i wanted to make thx to you.

[rotund ravine]

I’ll take all the credit

[slate crown]

help pls

[quiet ice]

Credit credited.

[rotund ravine]

My bank won’t do that

[quiet ice]

get a credit credit card then

[rotund ravine]

I have one not from my bank tho

[tender shard]

yeah it's random with the name as seed, basically

[rotund ravine]

It’s hashed

Oh i guess

[tender shard]

obviously it's not random-random, otherwise it'd be different everytime

but I literally said it generates it FROM the username

[rotund ravine]

I read it as it was random random

[tender shard]

same username = same generated uuid

[rotund ravine]

Think emily did too

[tender shard]

?notworking

[undone axle]

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

[rotund ravine]

Don’t even wanna know what u did

[tender shard]

yeah maybe I phrased it wrong lol. I just wanted to say that the offline ID is generated from the name and has nothing to do with the "real" uid

"random" as in "no connection between offline and online uuid"

[rotund ravine]

👌🏻

[young knoll]

Probably the encoding on your source file

This is why translateAlternateColorCodes exists

[tender shard]

Yeah we told you not to use section signs

why don't you just use the proper way

ChatColor class

the point is that minecraft itself doesnt even use § anymore

you should either use translateAlternateColorCodes or directly use the ChatColor constants

it's cringe to still use §

[chrome beacon]

both of the methods above still create §

[tender shard]

that's fine though because if it'd change, the methods would also change

a hardcoded § however wouldn't

[chrome beacon]

True

but at this point I don't think it will change

just get removed

[tender shard]

yeah probably. still there is literally no reason to keep using § especially if one has issues with them

I mean if it'd work, ok. but he literally has problems with those chars and still doesn't want to switch to the encouraged way lol

[chrome beacon]

just to be clear I'm not saying maco should keep the §

[quiet ice]

why would one use anything but UTF-8?

Learn to set up your OS, IDE, Compiler and whatnot correctly.

UTF-8 is the norm and everything else is heresy

[eternal oxide]

Use UTF8, not all code pages are supported in all areas

no it doesn;t

UTF8 is also teh same as ASCII when in teh lower pages

[tender shard]

lol

[quiet ice]

The UTF8 miracle is that for all codepoints below 128, a single byte is used. The entire ASCII table fits in there.

[eternal oxide]

printable is 128

[quiet ice]

Then it isn't ASCII

§ is \u00A7, yes. But § is not an ASCII character

[twin venture]

i found a fix for my problem but it didn't really suit me ..
it will be duplicate uuid bettwen :
players_stats:

id -> it will add the uuid of the player
player_id -> it will also add the uuid of the player .

but iwant a better fix :p

[topaz cape]

how often does bungeecord automatically ping the spigot servers

[spiral ferry]

d

[wild nexus]

Hi, someone know how to generate a void world. Mine keep void on the first start of my plugin but on restart my world generate normal chunk ?

[twin venture]

any idea how i can not use the player_id?
in players table?
i mean remove it completlty?

iam using ormlite [to make things easier, but endded up make it harder..]

i dont need the id , in players_Stats too cuz i have the uuid , but again i can't remove the id , or generateId from the player_stats ..

been trying for more than 2 hours now ..

[quiet ice]

idk - perhaps that id is required as the primary key?

[twin venture]

i guess so too , but its been set to 0 everytime i join , or create new user

in players table

[icy beacon]

What is the best way to store an authentication token for an android app so that it would persist between restarts? Surely I can't just save it to a file?

[quiet ice]

But if this is a 1:1 mapping, then why don't you merge the two tables?

[twin venture]

you mean both data in 1 table?

i did that , and i saw it not very tidy .. or nice looking

that's why i decided to split it

[outer tendon]

Idk about in Java, but when I use Node.js, I save it in the .env file. Maybe there is a way to save it as an environment variable?

[twin venture]

he first table will contain :

• uuid
• player name
• nickname

the second table will contain :

• uuid
• kills
• deaths ..
  etc

[icy beacon]

My concern is that if I store the token in a file, a third party can access it with ease

[hazy parrot]

why not save it in a file ?

[icy beacon]

Is that fine?

You don't want your jwt tokens to be accessible to others do you

[hazy parrot]

nothing wrong with saving it in file, that is how its usually done

if someone have access to your device, you are already bricked

[outer tendon]

saving it in a .env file makes it pretty safe, which is why I recommend saving it as an environment variable

[icy beacon]

Ok, that's fair

[native ruin]

isn't a jwt token encoded?

[outer tendon]

true

[icy beacon]

Yeah but if you get someone's token you can act as them

Ty 🙂

[native ruin]

oh yea forgot about that

[shadow night]

why does my event not get called?

my listener is registered as other events do get called

[boreal sparrow]

What MOTD format can I use with serverListPingEvent's set MOTD

[shadow night]

oh I just fucked my handlerlists up

[quiet ice]

Did you double-escape the u by accident?

[boreal sparrow]

Wdym?

oh yea i did

how did that happen

[quiet ice]

Like did you use \\u00A7 instead of \u00A7

[shadow night]

ij auto-adds backslashes when you paste something with quotation marks or backslashes into it afaik

[astral scroll]

how do i get id?

of itemstack

[waxen plinth]

show your event class

did you remember to add the static handler list

[shadow night]

don't worry, I already fixed it

[waxen plinth]

private static HandlerList handlers = new HandlerList();

public static HandlerList getHandlerList() {
  return handlers;
}

@Override
public HandlerList getHandlers() {
  return handlers;
}```

should look like this I believe

oh lol

[shadow night]

yeah, I forgot to make it static 💀

[waxen plinth]

well

[astral scroll]

get material by id?

like the integer one

[shadow night]

I thought integer ids were gone since 1.13

[astral scroll]

Material.values[id]?

[astral scroll]

oh

im fucked then

[shadow night]

Why are you using integers when string ids exist

[astral scroll]

time to do a serializer for base64

[shadow night]

What ._.

[umbral ridge]

that returns a whole enum list for Material

[astral scroll]

[id]

read

please

[umbral ridge]

ids are gone

[astral scroll]

but i'll just write my own base64 serializator

[umbral ridge]

goodluck with that

[shadow night]

Btw that'd be Material.values()[id] iirc

[compact haven]

anyone off the top of their head, does dispatchCommand throw exceptions thrown by command handlers?

[delicate lynx]

I don't see why it wouldn't

[river oracle]

is their an "upsert" type query in SQL. I want to only insert if the row doesn't exist otherwise update. Would I just be best off running 2 queries?
run a "contains" query to see if the given result exists if it does run an update query otherwise run the insertion query

[remote swallow]

isnt insert xyz on conflict update

[eternal night]

if you are using postgres they have nicer support for that too

[river oracle]

I'm using SQLite

🥲

[slender elbow]

https://www.google.com/search?client=firefox-b-d&q=sqlite+upsert

[eternal night]

sqlite has upsert too

[remote swallow]

i just found that

[eternal night]

oh

emily speed running

[river oracle]

wow that is literally a thing

[slender elbow]

i run on speed yeah

[remote swallow]

y2k are you telling me you didnt try it first

[river oracle]

does upsert exist in other SQL dialects ideally would wanna support more DB's down the line

[river oracle]

well I googled stuff I just didn't see SQLite did have UPSERT

[eternal night]

please abstract your DB interactions into specific dialect specific implementations xD

[river oracle]

guh I didn't feel like that, but whatever I'll do that later

[dry hazel]

abstract DN

[remote swallow]

oh it looks like this doesnt do what you want

read this https://www.sqlite.org/lang_upsert.html

[shadow night]

Deez nuts?

[dry hazel]

no comment

[river oracle]

I wish Raven wasn't so big 🥲

I would totally use it for this

granted Raven won't work as well for this since its not relational

[river oracle]

also isn't the whole point of SQL is being a standardized language

that'd be wild if their are a ton of incompatabilities in the eco system

[remote swallow]

there is

mysql and sqlite have different on conflict update stuff

[river oracle]

INSERT OR REPLACE into "pending_contracts" (contract_uuid, player_uuid, current_kills, contract_id, reward_id) VALUES (?, ?, ?, ?, ?) hopefully this works 💪

[remote swallow]

im very sorry but

?tas

[undone axle]

https://tryitands.ee/

[river oracle]

I cba to start my server

so I'm rolling with it

[remote swallow]

smh

buut fair

[river oracle]

also my plugin doesn't even launch yet

[quaint mantle]

does anyone know how I can install sources for a local dependencty

im using maven and intellij

[onyx fjord]

can i make it so that player sees a potion effect on other player without the other player actually having it?

either with the api or packets?

invisibility to be specific

[quaint mantle]

Hide the player

Easiest

Without nms

[sterile token]

May i get helped with fndind the best and more appropiated structure for my plugin. Because my idea is to make it fully moduled but there wil be some utilities / features which will be just for Spigot and another for Bungee. But my goal is to each spigot and/or bungee feature be alone. So if i want to use a specific Bungee feature can just use it without loading the whole plugin

[onyx fjord]

naa i need it to be a potion effect

so player is not visible

but can be interactedw ith

and has particles

[quaint mantle]

You can clear and give without particles

[sterile token]

You can run it with maven command:

mvn install:install-file -Dfile=/path/to/your/source-jar.jar -DgroupId=your.group.id -DartifactId=your-artifact-id -Dversion=your-version -Dpackaging=jar -DgeneratePom=true

Taken from ChatGPT 4

[onyx fjord]

just potion effect without second party knowing

[quaint mantle]

alr ty

bruh

[sterile token]

tell me @quaint mantle ?

[quaint mantle]

well its a lot of arguments i gotta fill so chill for a sec

[sterile token]

oh haha, i haven runt commands with more than 20 arguments

So its not so much hhhaha

[halcyon hemlock]

intellij has built in functionality

lol

[quaint mantle]

yeah im looking for it rn

usually its at the top when i open a class

but it doesn't work

so i mustve installed it incorrectly

[sterile token]

Have you installed for spigot with Built tools?

[quaint mantle]

it's my own

lol

I got it to work

dw

[sterile token]

right, but you have installed it into your local maven repo?

[quaint mantle]

yeah idk why I had to manually set the sources

[sterile token]

At least when I build something the sources are not generated automatically if I don't use the maven sources plugin. Which is used to build the sources dynamically when the project is compiled.

[shadow night]

if I setAmount to 0, will it automatically remove the itemstack?

[timid hedge]

Im trying to make a chat command, and if you have a permission you can use /chat reload for reloading the config, but im trying to do so if you dont have that permission you can still write "reload" as a arg in the chat command but right now it dosent send anything

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (label.equals("chat")) {
            if (sender.hasPermission(Chat.plugin.getConfig().getString("Permission"))) {
                if (args.length >= 1) {
                    if (args[0].equalsIgnoreCase("reload")) {
                        if (sender.hasPermission(Chat.plugin.getConfig().getString("Reload-premission"))) {
                            if (Chat.plugin.configFile.exists()) {
                                try {
                                    Chat.plugin.reloadConfig();
                                } catch (Exception e) {
                                    e.printStackTrace();
                                }
                            }else{
                                Chat.plugin.saveConfig();
                                Chat.plugin.getConfig().options().copyDefaults(true);
                            }
                        }else{
                            //HERE IS THE PROBLEM
                            String coloredChatPrefix = Chat.getStringColored("Chat prefix");
                            String message = String.join("", args).substring(args[0].length()).trim();
                            sendChatMessage(coloredChatPrefix, sender, message);
                        }
                    }
                }
            }
        }
        return false;
    }

[delicate lynx]

wow that is hard to read

nested ifs

[frail pilot]

Maybe the sender does not have the first permission

Chat.plugin.getConfig().getString("Permission")

[timid hedge]

It has, i have check many times and i cant still see what the error could be

[delicate lynx]

does the plugin actually get the permission from the config

did you print it?

what is this for if (label.equals("chat")) {

I would test each if one by one

[sacred shard]

Hey, I can't seem to figure out how to do this...
If I have 2 arrays like String[] one = new String[] { "one", "two", "three", "four" and Integer[] two = new Integer[] { 1, 1, 1 ,1 } and I want to loop through and change value of two based on position of value in one, how can I do that? I know that this seems simple but I'm a spoon.

[quaint mantle]

Google

[sacred shard]

Tried to, trust me, can you just please point me in the right direction?

[timid hedge]

I just alwayd have used that, but i can just remove that line right?

[quaint mantle]

https://stackoverflow.com/questions/53860377/integer-to-word-conversion-in-java-using-map-continue-question

[delicate lynx]

if you assign the command executor to be your command class, then you shouldn't need it

as it will only execute your code when /chat is ran

[timid hedge]

Oh okay, ill just remove that then

[timid hedge]

Do you have any idea how to fix my problem?

[delicate lynx]

I would start with printing some stuff out

since some if statement isn't happening

[quaint mantle]

Did you set executor to command?

[timid hedge]

yup, the command is working but if you dont have the chat reload permission you can type "reload" in a arg while using /chat

[quaint mantle]

I think permission should be in codebase

[timid hedge]

Yeah but i just want so i can change it in a config insted of updating the plugin for updating the permission

[lean pumice]

i cam modificate the position on the healt? (using NMS)

[agile hollow]

how can i make an action from a spigot server send a message to the bungeecord

[quaint mantle]

PluginMessaging spigot

That's what you have to google

[quaint mantle]

What's a healt?

[lean pumice]

hearts

[cinder abyss]

Hello, how can I set a block hardness?

[quaint mantle]

Nah its more like client side thing

[lean pumice]

ok

[river oracle]

I wouldn't be surprised if you could using texture pack fuckery

idk exaclty how mojang displays those internally but you might beable to edit the height and width of the image to do shifting

otherwise maybe looking into shaders etc and looking at your options their may be helpful;

[hasty oyster]

Any easy way for me to allow placing of signs but without allowing them to set the sign text on place?

I want to allow them to place the sign, but when they place it, I want to disable the edit menu that automatically pops up, and additionally set the sign text on place

[quaint mantle]

closeInventory

But its client side

[hasty oyster]

By "client side", what do you mean, (I know what client side generally means, i.e. not server side), but what do you mean in this context?

[tame wolf]

Not in your control as a plugin dev

[quaint mantle]

Can do this with a packet

Look on protocol lib wiki, definitely possible.

[eternal oxide]

Do you actually want the sign placed though? (for everyone)

I'd cancel the place event/click and manually place it

[inner mulch]

Is there any way to ensure that a message sent fits in one line, on all chat sizes that the player can choose?

[eternal oxide]

no

you can limit it to ensure its under

but fonts are a bitch

you can;t account for resource packs

[inner mulch]

okay

[zealous scroll]

Is there a way, without packets, to display a change to an entity to a single player?
In this case, I want to change the scale and glow color of an ItemDisplay for a single player

[grand flint]

y without packets

[zealous scroll]

Just wondering if there's API support for that before I dive into packets

[grand flint]

ye

packet api

[zealous scroll]

ah alright

[eternal oxide]

packet api? Thats not Spigot

[grand flint]

🤯

[topaz cape]

hello, the "connected" i assumed is a boolean. It always returns true whether the server is online or not

and all this code always gets executed

and i dont know how to stop it 😄

[remote swallow]

im guessing the error might contain something

[topaz cape]

its just a throwable

[remote swallow]

im guessing if the error is not null

it didnt connect

[topaz cape]

then what's the boolean for

look at this

wth

[minor garnet]

I'm generating a payment qr code, but the image is size 200, and I use the spigot method MapPallete.resize, it distorts the qr code to some weird pixels, does anyone know a better way to do this?

200 PIXELS

[topaz cape]

I just started doing maps yesterday for qr cides

[quaint mantle]

yo

i just scammed it

scanned it

and i thik i see an email

[minor garnet]

nah this not a problem

[quaint mantle]

well i donated 5$

[sullen marlin]

I think centre the QR code

[minor garnet]

i want like this

[sullen marlin]

They have to have certain dimensions I think

[minor garnet]

photoshop

[sullen marlin]

Iirc that's what I did in Minesecure

Check the screenshots of that plugin

[minor garnet]

?

[minor garnet]

yeah bu t the size is not the same

i want centered uyk

like that

    private static final int QR_CODE_SIZE = 100;
    private static final int QR_CODE_MARGIN = 1;
    private static final String QR_CODE_CHARACTER_SET = "UTF-8";
    
    
    
    public static BufferedImage generateQR(String data) throws UnsupportedEncodingException, WriterException {
        
        final Map<EncodeHintType, Object> hints = new HashMap<>();
        hints.put(EncodeHintType.MARGIN, QR_CODE_MARGIN ); 
        hints.put(EncodeHintType.CHARACTER_SET, QR_CODE_CHARACTER_SET);

        final BitMatrix matrix = new QRCodeWriter().encode(data, BarcodeFormat.QR_CODE, QR_CODE_SIZE, QR_CODE_SIZE, hints);

        BufferedImage image = MatrixToImageWriter.toBufferedImage(matrix);
        image = MapPalette.resizeImage(image);
        return image;
        
    }```

[sullen marlin]

Make the size bigger?

Don't try and resize it

[minor garnet]

nah

[sullen marlin]

Why nah

[minor garnet]

the default size of the map is 256, the qr code is becoming 200

[young knoll]

Isn’t a map 128 pixels

[minor garnet]

mistake

[sullen marlin]

Set size to 128 rather than 100?

[minor garnet]

i dont think it will work for some reason

[sullen marlin]

Try it

[minor garnet]

128

I dont want a lot of white border

i want like this,

Zxing Qr code LIB

[sullen marlin]

Reduce margin?

[minor garnet]

margin already 0

stranger

[topaz cape]

actually it works, however it also is "true" if the sevrer is loading and not ready to receive players

[minor garnet]

🤔

[sullen marlin]

Try https://stackoverflow.com/a/14873253

[sullen marlin]

That callback is only for the connection. Seems like you should be using an event instead

[topaz cape]

both ServerConnect & ServerConnected am i right?

[wet breach]

You only need 76x76pixels for a qr code

[topaz cape]

i do 128 by 128

for a full map

[wet breach]

This gives the minimum optimal size to distance ratio of 10:1

Which is approximately 3 ft for that size i gave

[topaz cape]

why not just use a google chart link

[patent socket]

I have a command which starts a taskTimer:

  VRTask task = new VRTask();
  task.runTaskTimer(plugin, delay, delay);
}```
I am trying to add a command like this to stop the timer:
```if (args[0] == "stop") {
  //stop taskTimer
}```
However, I don't know how to stop it. How can I do this?

[eternal oxide]

.equals when comparing strings

[young knoll]

Store the task as an instance variable

Then call cancel on that

[hazy parrot]

i swear this didn't exist before

[tender shard]

it's been there at least for a month or so

[eternal oxide]

what is it? I clicked it and it became a tick

[tender shard]

copy

[hazy parrot]

probably copy

[hazy parrot]

lol

[eternal oxide]

oh no I have poor code on my clipboard, I've been tainted

[wet breach]

Oh no

We need to perform the cleansing ritual now

[eternal oxide]

If the FBI come for me, it wasn;t mine.

[wet breach]

https://tenor.com/view/cult-the-craft-ritual-gif-11800002

[patent socket]

How?

[tender shard]

?learnjava

[undone axle]

Here are some links to get you started on learning Java:

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

[wet breach]

Bukkittask task = task code here

Now task is a variable with the value of the task and can be stored or whatever or just grab the task id it generates when you schedule the task

Either or works

[glad prawn]

hope he can differentiate between instance and local

[rare rover]

what's the best way of making chances?

rn i have this:
https://pastes.dev/5xkBF4Wkxu

which seems meh

I mean Big O or JMH

i sometimes label my code with Big O xD

[hazy parrot]

big O isn't really performance wise

its just complexity of algorithm

[rare rover]

than JMH

[rare rover]

yeah that's fair

[tender shard]

i don't usually

[hazy parrot]

if dont lag => gud

[tender shard]

yeah if you're not loading chunks or something or doing IO on the main thread, you must really fuck up to cause performance issues

how that lol

[rare rover]

lmao

}```

fr

[tender shard]

anyway, if I indeed have to measure performance, I don't worry about any big o notation or stuff, I just use JMH and throw a bunch of data in that's reasonable

[rare rover]

alex, got a question for ya. How would you do chances? I've also decided to try pairs instead: https://pastes.dev/90tKj394li

it looks alright but i feel like there's a better way imo

[tender shard]

here's an example of JMH:

Benchmark loader: https://github.com/mfnalex/PAPI-Replace/blob/master/core/src/jmh/java/com/jeff_media/papi_replace_expansion/BenchmarkLoader.java
build.gradle: https://github.com/mfnalex/PAPI-Replace/blob/master/buildSrc/src/main/groovy/papi-replace-benchmark.gradle

[hazy parrot]

you shouldn't worry about number of allocations, only thing you really need to worry about are memory leaks

which are imo easy to detect, you just see you never have gc spikes

[rare rover]

i usually use spark for that

[hazy parrot]

yeah really any monitoring software/thingy

[agile hollow]

how can i make a gui in bungeecord only for let the player move from a sever to another

or how can i do within a spigot plugin a gui for move in server of a bungeecord

like a sever selector

[cinder abyss]

Hello, is "internal use" okay for a librairy to create a custom NamespacedKey without using the plugin in argument?

[tender shard]

NamespacedKey.fromString("papi:customblock")

[cinder abyss]

is it better?

[tender shard]

it's not marked as deprecated or internal

[cinder abyss]

thanks

https://cdn.discordapp.com/emojis/585630393940574218.webp?size=48&name=seemsgood&quality=lossless

[tender shard]

np

[cinder abyss]

it's for block PDC 🙂

[tender shard]

was added in 1.16.5 btw

[cinder abyss]

hummmm, I'll need to think of it

Idk if I'll make my librairy usable for 1.8-1.20+

It's for custom blocks, and a lot of other things

[tender shard]

I use this to create NamespacedKeys, it uses fromString if available, otherwise the deprecated / internal-only constructor https://github.com/mfnalex/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/PDCUtils.java#L124

[cinder abyss]

I think it will be the best

[cinder abyss]

interesting, thanks!

whaaaat ?

ArmorStand isn't really a LivingEntity?

it doesn't really have an AI or something like that

[echo basalt]

so

it isn't a Monster

[tender shard]

Yeah because it has equipment and stuff

[glad prawn]

he also can pose xd

[tender shard]

Yeah Fancy armor stands

[agile hollow]

how from the interaction in a gui (spigot plugin) i can send a utf to the bungee?

[tender shard]

utf?

[agile hollow]

ye the data send by plugin messagging

[tender shard]

Just register a custom channel https://www.spigotmc.org/wiki/bukkit-bungee-plugin-messaging-channel/

[agile hollow]

ye i know how register the channel but i didn't undertand the part on how read and how to write / send a message for let make to the bungeecord an action

[tender shard]

https://www.spigotmc.org/threads/yet-another-plugin-messaging-tutorial.523693/

[agile hollow]

amd like that i do the check and if It's the message x it will do an action automaticly in the bungeecord/spigot ?

[rustic junco]

Hey I am currently using the latest spigot version 1.20.4/3 but I have no idea how I can now register my own enchantments because the methods are gone. Can anyone help me?

[tender shard]

Yes

[tender shard]

You shoudlnt register custom enchantments but use PDC to identify them

Bukkit classes are not meant to be extended by plugins

[rustic junco]

okay thank you

[young knoll]

mwahaha we killed the enchantment registering

Imean what

[quiet ice]

Hah, enchantmentsplus remains unaffected

At least I think so, but I am not doing anything egregious in that plugin besides overwriting the bukkit unsafe (and even then the relevant code is safely wrapped around a try-catch catching everything)

[young knoll]

You did what to the unsafe

[quiet ice]

I basically just replaced the value. Nothing too exotic

The implementation class is generated via ASM, so new methods won't brick anything either

[young knoll]

Spooky

[quiet ice]

https://github.com/Geolykt/EnchantmentsPlus/blob/4xx/src/main/java/de/geolykt/enchantments_plus/compatibility/hackloader/Hackloader.java you've probably seen that class once already though

[young knoll]

https://tenor.com/view/sweating-nervous-wreck-gif-24688521

When you don’t have mixins

[wet breach]

By using a profiler

Dont go by big o notation either

Because sometimes the one that is least performant is more performant by that standard

[quiet ice]

I am far too accustomed to writing raw ASM transformers

[young knoll]

I’ve written raw asm transformers

Still had to use bytebuddy to run them tho

Sadge

[wet breach]

Spark is decent but it wont show you everything

[minor junco]

you should know that biggie O is not performance measure, it is just a distinct way of saying how much your performance will scale with the amount of inputs, using a profiler is pro ably the best way to measure

Exactly

[wet breach]

Most of the time you wont encounter issues with your code or notice anything unless its blocking

[quiet ice]

If I was to ever rewrite the class I'd use cafedude instead of ASM but given that ASM is bundled with bukkit it might make more sense to not use cafedude

[wet breach]

Or you really are hitting some upper limit lol

But you need a really large server to do that

Just use offline mode and log more accounts in

This is one of the purposes of offline mode

[minor junco]

As long as you apply best practices for code efficiency and keep your data closely related in memory, not doing heavy blocking it should be fine most of the time. To test with multiple players you can use mineflawyer (or something) with which you can create bots using JS

[quiet ice]

I hated when back in the days where I made plugins large server owners would say "timing report says your plugin is not optimized, plz fix". Thank God timing reports are soon to be a thing of the past

[wet breach]

Lol

[minor junco]

That sounds, stupid

quite frankly

[quiet ice]

That was how things were 3 years ago

No one heard about spark

[minor junco]

I mean I worked with larger server networks before a couple years back and it wasn't a thing there whatsoever

[wet breach]

Timings report was alright. It was more ideal to see if entities were causing problems and not so much plugings

[quiet ice]

Well I was still given the timings report so I knew which chain of events to optimize. But whyyy

[minor junco]

I mean that's fine I guess as long as they don't force anything and reject your project

[quiet ice]

A Spark report would have shown a lot quicker that my getItemMeta calls were the bottleneck

[minor junco]

... Unless there really is a huge bottleneck

Yeah

[quiet ice]

Or at least that is what I think it was because after that I never ever received a complaint

Truth be told I was optimizing blindly which is quite the sin to do

[minor junco]

yeah

[silent tendon]

Hello, I have a question, namely how can I use such a custom blockbench entity on Spigot? So that I can open something via it, for example?

[young knoll]

Display entities with custom model data

Or armorstands in older versions

[silent tendon]

Do you perhaps have a tutorial on how I do something like that?

[echo basalt]

it's basically just modelengine

[silent tendon]

Yes, my problem is, I don't know how to implement something like that because I can't find anything on how exactly to do something like that.

[echo basalt]

you can go the simple route and just hook into modelengine

or look at magmaguy's opensource plugin that does it

There's also AquaticModelEngine by larkyy

[silent tendon]

Okay, I'll take a look, I wanted to do something of my own

[astral scroll]

theres plugins that accept chat responses like cancel or stuff, how can i do that?

like it says you "to cancel this action type cancel"

and the plugin recognize it

how do i do that?

[young knoll]

Conversation api

[astral scroll]

thanks

:)

[next plume]

Anybody know why the latest dev build of ProtocolLib isn't triggering on KEEP_ALIVE packets with Spigot 1.20.4? It works with 1.20.1.

I created a ProtocolLib issue 4 days ago, but there's been no reply.

[sullen marlin]

What are you trying to do

[next plume]

Measure ping time. The code has been working for 5 years, going back to 1.12.

[sullen marlin]

Player#getPing

[next plume]

That returned a cursed value. It's not mathematically correct.

[sullen marlin]

Hmm? I thought it essentially returned the same as the packet, maybe averaged slightly

[next plume]

Averaged poorly.

In any case, it's not what I want.

So I assume Spigot didn't do anything to break ProtocolLib?

[sullen marlin]

I mean its NMS, who knows

[brazen badge]

Has anything changed for the scoreboards from 1.20.2 to 1.20.3?

In 1.20.2 I see the normal scoreboard, in 1.20.3 I see it in reverse

[sullen marlin]

this.latency = (this.latency * 3 + i) / 4; looks like a simple average of the last 4 keep alives

is there any reason that's not suitable?

[sullen marlin]

wdym reverse

[brazen badge]

1.20.2

1.20.3

[sullen marlin]

how come 1.20.2 doesnt have numbers

[river oracle]

mojang did update scoreboards a good bit iirc

[sullen marlin]

• try 1.20.4

[brazen badge]

i believe lunar client

[sullen marlin]

I suspect there's a reason most custom scoreboards use 9,8,7,6,5,4,3,2,1 as the scores

I'd open a bug report, maybe we can reverse the order, but it could be a client side limitation