help-development

[young knoll]

And with zero height it would be all edge

[lilac dagger]

but a 2d bounding box is quite hard to intersect with

[young knoll]

It’s easy in 2D

[lilac dagger]

unless you mean if it's in x z

[lilac vector]

just use a fucking rectangle 😭

[lilac dagger]

then you can set y from max to - whatever is the min now

[lilac vector]

a 2d bounding box is a fuckin rectangle

[flint coyote]

I only needed the contains function of the three dimensional one so I remade it real quick.

@AllArgsConstructor
public class TwoDimensionalBoundingBox {

    private int minX;
    private int minZ;
    private int maxX;
    private int maxZ;

    public boolean contains(double x, double z) {
        return x >= this.minX && x < this.maxX && z >= this.minZ && z < this.maxZ;
    }
}

Sure I could set Y to 0 but it's called a few dozen times per tick so I need it to be as performant as possible

(a few dozen times per tick per player)

[young knoll]

That’s really not much :p

[lilac vector]

if you need it to be as performant as possible you wouldn't make it an object

[flint coyote]

I only create the object once

[lilac vector]

a few dozen times per tick per player

which is at max 2000 times

thats not much at all by 2016 standards

[lilac vector]

ic

[young knoll]

The game does a ton of bounding box checks each frame

[flint coyote]

Now it does a few more

[lilac vector]

idk i find it weird how people try to optimise the shit that does not need optimisation at all

[flint coyote]

Why would I not when it's literally 1 minute of effort, and does somewhat improve readability aswell?

[lilac vector]

because now you have more code to maintain

compound this over a few more decisions and suddenly 30% of your codebase is unnecessary optimisations

while you couldve used the existing apis with 1) more readibility and 2) 0.003% less performance

why have a weird ass class named TwoDimensionalBoundingBox with one method when the standard already has a 2 dimensional bounding box which called.. guess what? a rectangle

[flint coyote]

yeah I renamed it to rectangle already. But I'll check if the java rectangle has a contains already

[lilac vector]

it does

[flint coyote]

Well it does if you create a Point. If you call it with x,z it calls a deprecated function that seems kinda overkill to me.

Also why are their variables upper case 🥲

[lilac dagger]

due to name collision is my guess

[flint coyote]

Yeah I guessed that, too. But that's horrible D:

[quiet ice]

took me a while to differ between X and x

[lilac vector]

you need contains

not inside

hm

contains just calls inside

:kek:

[flint coyote]

that's what I said

they deprecated inside to rename it to contains and call it internally 💯

[lilac vector]

anyways the point is you should be calling contains which isnt deprecated

the renaming is actually a wise decision

as inside sounds weird ahh

[lilac vector]

i feel like the standard probably knows a faster algorithm than you do

[flint coyote]

their weird assignments don't seem faster though

[lilac vector]

compilers are an interesting breed

i'd bet money that that code was optimised against the bytecode

[flint coyote]

they can't deal with negative coords though

[buoyant jasper]

I have problem a message to player is sent twice instead of one time

?paste

[undone axle]

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

[lilac vector]

they can

did u even read their code?

[buoyant jasper]

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

[lilac vector]

Whats the player getting

[buoyant jasper]

You bought Upgrade " + upgradeLevel + " for the Phantom Kit! is showing twice

[lilac vector]

is the player losing the money twice?

[buoyant jasper]

also yes

[lilac vector]

theres your problem

processUpgrade is getting called twice

[flint coyote]

oh you can set x,z and width+height seperately. I see

[lilac vector]

the reason of that I can't tell from the code you sent

[hazy parrot]

Show where you call processUpgrade

[buoyant jasper]

?paste

[undone axle]

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

[buoyant jasper]

from this method its called

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

i dont know why it shows twice

[lilac vector]

idk how to explain it but checking e.getClick() == ClickType.LEFT_CLICK would prolly fix it

[cinder abyss]

Hello, why some of you prefer Eclipse instead of Intellij? Or, why did you switched to Eclipse?

[orchid gazelle]

I mostly used Eclipse because I find the default theme of IntelliJ very ugly. Now, I have switched to IJ Ultimate because I created my own Theme I like

[cinder abyss]

hmm okay, someone who uses eclipse instead of intellij for a technical aspect?

[orchid gazelle]

yeah I think there are some slight feature differences. But, remember, the IDE choice nowadays is like 99% just personal preference

[cinder abyss]

yeah, but maybe there are some technical differences?

[slender elbow]

I mean yeah, they're different products, different keybinds, different plugin systems, different build tools interesting, dependency management

[quiet ice]

I use eclipse purely because eclipse better suits my workflow

[cinder abyss]

wdym?

[slender elbow]

but in the end it depends on your preference and what you'll like more

[quiet ice]

https://imgs.xkcd.com/comics/workflow.png

In my case I cannot live without having like 5 projects open at the same time

[cinder abyss]

hmmm i see

[quiet ice]

the only real thing I don't like is that eclipse takes forever to support newer versions of java (still not J22 support :( - although I guess I could also be using bleeding edge versions, so shame on me?) and the fact that it still hasn't sorted out the duplicate @NotNull annotation problem

The latter problem annoys me so much that I tried to fix it myself a while ago, only to then not be able to reproduce it. So fate really wants me to stay with these issues

[cinder abyss]

lol

pretty interesting, but then i think that IDEA is better for me then

[slender elbow]

try one for a month or two, then the other one

find the one that suits you after getting familiar with them etc

[cinder abyss]

i used eclipse before

[quiet ice]

Eclipse's maven support is quite nice

[cinder abyss]

when i was using a bad pc from 2008

[slender elbow]

TIL hotdogs aren't actually hot dogs

[quiet ice]

From what I have heard is that eclipse's debugger is one of the stronger debugger on the markets. I don't quite trust that but oh well

[slender elbow]

this is the biggest let down in history

I really like intellijs debugger

[cinder abyss]

what there is more thn IDEA for that?

[quiet ice]

Eclipses debugger could be better. Especially when it comes to obtaining locals while stepping. But I suppose this isn't something I can blame eclipse for

[cinder abyss]

idk how to use debugger for plugins x)

[quiet ice]

Well given that IJ doesn't allow opening more than a project, it's kinda irrelevant. But eclipse will automatically resolve inter-project maven dependencies and thus allow you to debug connected maven projects even faster even if they aren't multi-module

[trim quest]

is intellij have project explorer ?

[slender elbow]

it literally does?

[trim quest]

if its not im not gonna use it

[slender elbow]

what are you talking about

[cinder abyss]

yeah

[quiet ice]

well one module

[slender elbow]

huh

[quiet ice]

But unless you are on macos from what I have heard it does not support it

[cinder abyss]

hmm

[slender elbow]

I have literally no clue what you're talking about

[cinder abyss]

for multi module projects i think

[slender elbow]

modules are gonna come down to your build tool, maven/gradle

it most certainly does support that

[quiet ice]

Under IJ I'd be only able to have micromixin and it's subprojects open, but not launcher-micromixin

[slender elbow]

and you can also open multiple projects at the same time

not in the same window however, but it's certainly doable

[cinder abyss]

its possible

opening the folder containing those

[quiet ice]

Though if you have it in multiple windows, would the class search work? I.e. whatever IJ's Ctrl + Shift + T is

[trim quest]

project explorer is op

[cinder abyss]

humm for that idk

[slender elbow]

if you have dependencies set up correctly yes?

[quiet ice]

yeah, but it wouldn't allow mixing and matching gradle and maven projects, no?

[slender elbow]

but module dependencies come down to the build tool

[cinder abyss]

it will works for that

[quiet ice]

The main "problem" I have set myself is that I mix and match gradle and maven a LOT

[cinder abyss]

resolving those correctly

[quiet ice]

yes sure, but would it find the types even if I don't install/publish to maven local?

[slender elbow]

why would you not publish it if the build tool needs it to build?

for maven/gradle to find the other dependency, from some other unrelated project, it needs to be published to a repo, and that becomes searchable when pulled

"fellas, can I use spring without it being on a repo?"

[quiet ice]

Well under eclipse it becomes instantly searchable, which is what I'm going for

[cinder abyss]

I saw that, I laught

[quiet ice]

tbh I usually use the package explorer - but that is only caused by me having only a single multi-module project for quite a very long time

[cinder abyss]

hmmm

[quiet ice]

okay perhaps janino was the only other multi-module project I have imported into eclipse in the last three years

[cinder abyss]

well, I think IDEA is better for me for now

[slender elbow]

technically you can do it, but I wouldn't suggest it if you're gonna add the dependency anyway lol

[cinder abyss]

thanks 😄

good night! x)

[slender elbow]

it would probably get confused if you did the two and there's some version conflict or something

[quiet ice]

Well especially when I am writing something from scratch there is a rather long period (~1 week) where almost all code isn't tested and thus isn't frequently published (only to the extend required for the compiler to not complain about ABI). Once the projects become larger, being able to quickly jump between classes of completely different projects by name is quite useful

[smoky anchor]

Heyo, how can I detect when player start/ends eating an item.
I can use interactEvent to see when player starts eating (tho it is not perfect and "out of box"), but ending is harder

[quiet ice]

I suppose you could use techniques employed by datapacks (https://www.youtube.com/watch?v=QsJzDxrkXL8)
JK.

[smoky anchor]

I would rather not have to do this :D

[quiet ice]

I mean for as long as you know when they are still eating you can easily deduce when they have to stop eating

if you don't know if they are still eating, uh yeah

[hollow oxide]

if (sender instanceof BlockCommandSender) {
is it possible to catch datapacks senders?

[lilac vector]

How do I unregister an event listener?

[eternal oxide]

don't

unless you rteally have to

[ionic thicket]

@sterile axle WEll i had created one without maven and then tried to make it a maven project after learning what it was, (no idea how i got it working). Still dont know to ho fill up test folder

[lilac vector]

wdym don't

i cant just leave em listeners hanging

[eternal oxide]

its a heavy operation registering listeners. You should not register/unregister unless you really have to

[sterile axle]

if you are using maven, then plugin.yml goes into src/main/resources, then when building with maven it will automatically copy plugin.yml to your jar file. any further guidance, i won't be able to help as i'm busy

good luck

[ionic thicket]

ty

[lilac vector]

ah so I should be caching them

ic

damn i thought registering listeners would be pretty lightweight

but I guess it's probably related to reflection or some shit

[sullen marlin]

?xy

[undone axle]

https://xyproblem.info/

[sullen marlin]

its slow so that calling them is fast

[eternal oxide]

register a listener and pass it around any code you need to run.

[lilac vector]

alralr

thanks

[hollow oxide]

How do I get to a CommandBlockSender using CommandBlock

CommandBlock commandBlock = (CommandBlock) cmdWorld.getBlockAt(0, -1, 0).getState();
Bukkit.(blockCommandSender, commandToExecute);

[ionic thicket]

?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

[ionic thicket]

https://prnt.sc/aC8UjTLRKMp_

https://prnt.sc/7YmehzUhm8eE

Jar does not contain plugin.yml

[hollow oxide]

what's the content of plugin.yml

[ionic thicket]

https://prnt.sc/c1S84s6CMy3M

[hollow oxide]

consider using 1.20 in the api version ||maybe the issue but not sure||

also

[sullen marlin]

make sure your plugin is actually being built with maven. Open the jar with 7zip or similar to check that it is actually there (spoiler: it isnt)

[hollow oxide]

no no idea

[ionic thicket]

probably, first time working with maven

there's only main folder

[river oracle]

how are you building

you should be pressing the M button on the right hand side of your IDE

and pressing package

[ionic thicket]

Build ... build project

[river oracle]

yeah no

[sullen marlin]

don't think you can. If there's a need, open a pull request / feature request

[river oracle]

you're building with intellij

[sullen marlin]

why does intellij make things so complicated

[river oracle]

I still don't understand why they let you compile a maven project like that

completely idiotic design

[ionic thicket]

bruh it says there is no maven project to display xd

[river oracle]

💀

[ionic thicket]

ahahahah

[river oracle]

do you have a pom.xml

[hollow oxide]

ok i have a need for this but can't wait and will work around:
if (sender instanceof BlockCommandSender) {
does it exist for datapacks?
can i convert in anyway to trigger a true to this with datapacks?

[ionic thicket]

i have pressed the + and selected the src folder

then pressed package

it did some stuff

but still the same error

[river oracle]

do you not have a pom.xml

[ionic thicket]

i do have it

[river oracle]

if you do not have a pom.xml I am not helping

okay

send me your pom

?paste

[undone axle]

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

[ionic thicket]

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

[sullen marlin]

I dont understand what youre doing

[ionic thicket]

why tho? xD

[worldly ingot]

Wants to know if a command is executed by an mcfunction

[river oracle]

java's default build system is aids to work with comparitvely

[worldly ingot]

Unsure how those are sent through

Feels wrong to say they're server commands and they're most certainly not command blocks

[river oracle]

go into your terminal and type mvn package

[ionic thicket]

not found

💀

[river oracle]

okay you don't have maven on your system

an L, but that's okay

[ionic thicket]

what

[river oracle]

send a screenshot of your IDE

?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

[ionic thicket]

https://prnt.sc/JSwlxw9e3SV5

[hollow oxide]

i have done ||kinda took it from internet|| something to preprocess some commands from commands blocks for example having some mathematical operations. (ezylang stuff)

I want to use this in my datapack in my commands

[river oracle]

press the maven button send another screenshot

[ionic thicket]

https://prnt.sc/FXQc6YM9gzll

[river oracle]

press package

[ionic thicket]

https://prnt.sc/S9Q-q5D_nh8n

[river oracle]

oh I'm stupid

lol

one second

you don't have the compile plugin setup

[hollow oxide]

there is also other things but this one is the easiest to understand

[river oracle]

one sec gotta find someone who uses maven forgot how to do this

[ionic thicket]

also read this, im afraid i made a mess by doing so...

[river oracle]

nah your pom is just well

shit

[ionic thicket]

xd

[river oracle]

its okay though beginners make shit poms

[ionic thicket]

may it be because of my empty test folder?

[river oracle]

not at all

your pom sucks

[ionic thicket]

that's very offensive

never heard worst insult

[hollow oxide]

i'm traumatized by poms, it's so hard, i'm now avoiding touching it

[hollow oxide]

it's beacause you can improve it a lot and i'm sure in the end it's gonna be good and you'll be proud

[ionic thicket]

I know i was joking ahah thank you tho

[rough ibex]

all beginners start awful

but not all experts finish beautiful

[ionic thicket]

no idea on how to learn this stuff xD

[rough ibex]

experience

[hollow oxide]

practice

[rough ibex]

doing it, keeping at it

learning what other people do and why

[hollow oxide]

can you help me plz?

[sullen marlin]

I still dont understand what you need to know and why

[hollow oxide]

i have done ||kinda took it from internet|| something to preprocess some commands from commands blocks for example having some mathematical operations. (ezylang stuff)

I want to use this in my datapack in my commands

[sullen marlin]

I dont understand, and stop randomly spoilering please

[hollow oxide]

what don't you understand i'm bad at explaing
ok i'll stop

[sullen marlin]

what event are you using?

what code do you have?

[river oracle]

First. Change groupId value to whatever your package source is usually me.muteaye3
Second. Change artifactId value to whatever your project name.

Third

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>17</java.version>
        <maven.compiler.source>${java.version}</maven.compiler.source>
        <maven.compiler.target>${java.version}</maven.compiler.target>
    </properties>``` Throw this below the groupId and artifactID and version.

This will standardize which java version source is and what you're compiling too. UTF-8 Just standardizes a source Encoding not as important but can cause issues if not set.

 ```xml
  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.13.0</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
``` Put this below your dependencies. This is to define a explicit version of the compiler version just incase the one your project is using is for some reason out of date to a detrement.

[hollow oxide]

@EventHandler(
            priority = EventPriority.MONITOR
    )
    public void onCommandBlockDispatch(ServerCommandEvent e) {
        if (e.getSender() instanceof BlockCommandSender) {
            String cmd = e.getCommand();
            if (cmd.startsWith("/")) {
                cmd = cmd.replaceFirst("/", "");
            }

            if ((cmd.startsWith("minecraft:") && !cmd.contains("$"))||cmd.contains("forloop")) {
                return;
            }

            if (SELECTOR_PATTERN.matcher(cmd).find()) {
                String selector = getSelectorWithArguments(cmd);
                List<Entity> entities = this.mapping.getEntitiesFromSelector(selector, ((BlockCommandSender)e.getSender()).getBlock());
                Iterator var5 = entities.iterator();
                String a= cmd;
                while(var5.hasNext()) {
                    Entity o = (Entity)var5.next();
                    String ent;
                    if (o instanceof Player) {
                        ent = o.getName();
                    }else{
                        ent = o.getUniqueId().toString();}

                    if (cmd.contains("$")){
                        cmd=analyse(cmd,ent,o);
                        if(cmd.contains("£")){
                            cmd=calcule(cmd);
                        }
                    }
                    if (o != null) {
                        cmd = cmd.replace(selector, ent);
                    }
                    Bukkit.dispatchCommand(e.getSender(), cmd);
                    cmd=a;
                }
                e.setCancelled(true);}}}```

[sullen marlin]

ok, now what is the issue you are facing

and dont cancel events with priority.monitor

[hollow oxide]

i wan't this preprocessing, before the command is actually catched, to be aplied also on commands that comes from datapacks

[sullen marlin]

ok and what is the issue with the code you have?

[ionic thicket]

alr, now what?

same stuff as before?

[river oracle]

yep

[ionic thicket]

w8

[undone axle]

Usage: !verify <forums username>

This account is already verified!

[hollow oxide]

i don't know how to catch if a command as been sent by a datapack

[sullen marlin]

what is e.getSender() in that case?

[hollow oxide]

event.getSender()
with ServerCommandEvent event

[sullen marlin]

yes, print it and see what it is

[ionic thicket]

@river oracle Still

wait

my plugin is not getting updated

wait wait wait

no ,still

[WARNING] JAR will be empty - no content was marked for inclusion!

[hollow oxide]

[03:25:50 INFO]: org.bukkit.event.server.ServerCommandEvent@26815841

[river oracle]

weird the src folder should be automatically marked for inclusion with maven

unless specifically otherwise specified

specifically any contents in src/main/java

[sullen marlin]

sender, not event

[ionic thicket]

oh wait a second

[sullen marlin]

so what's the issue? this is caught by your code

[hollow oxide]

this is when i use it with a command block so it's working perfectly

[river oracle]

he wants it printed out when you send a command with a datapack

if the event doesn't trigger via a datapack

that's something that should be noted

[hollow oxide]

yup i'm doing that

[sullen marlin]

its clearly coming from a command block

sorry I really don't understand what you want

[river oracle]

seems like they want to know when a datapack sends a command?? but again command blocks are iirelevant to that

[sullen marlin]

functions are executed in the context of what executes them, in this case a command block

[ionic thicket]

jar copntains only maven stuff

META-INF

[river oracle]

it should contain all your java files

under src/main/java

[ionic thicket]

i did not have a java folder xd 💀

i made it

still not working

[hollow oxide]

turns out, i'm just dumb srry ;-;

[ionic thicket]

also ide died and its not helping me anymore

[river oracle]

invalidate caches

[ionic thicket]

alr 1 sec

[ionic thicket]

it has probably not refactored all the stuff moving everything in the new java folder

it seems like it cant find any package i made

im going insane

[livid tundra]

help how do I cast a generic list to a specific (List<ItemStack>) YamlConfiguration.getList("somehting here")

it's giving me classcastexception

[river oracle]

if you're getting a clast cast exception

its not of the type you want

[livid tundra]

I know that

how do I change it to the type I want

wait actually it's not giving me an error, just warning that it's an unchecked cast

[glad prawn]

list.stream().map(ItemStack.class::cast).collect(Collectors.toList()) might works, never try to get list of ItemStack on config.

[livid tundra]

why

[glad prawn]

? avoid unchecked cast

[livid tundra]

can't I just check it

like I have a try catch block right now but it's still giving the warning and also try catch feels wrong

[glad prawn]

how you can know if List<?> is List<ItemStack>

[livid tundra]

It should be a list of itemstacks unless someone edits the yaml because I set it to that, and if it isn't I want to just log an error message

[glad prawn]

you know because you set it, the compiler didnt

[livid tundra]

yeah, so how do I reassure the compiler that I'll log an error message

[slender elbow]

you tell it to shut the fuck up

[livid tundra]

wait actually how do I check if it's a list of itemstacks because I'm not sure if try catch will work

[slender elbow]

(by adding a @SuppressWarnings)

[slender elbow]

technically, you would need to check every element in the list

[livid tundra]

is there like a utilty method for that

[slender elbow]

not something super nice and tidy, and what approach you take depends on how you want it to react

do you want to ignore/throw away non-ItemStack elements? do you want to error?

[livid tundra]

I just want it to error in the console if it's not a list of itemstacks

[slender elbow]

log error and continue or error and abort?

[livid tundra]

error and abort

idealy

[slender elbow]

then this is gonna shit the bed just as you want

[livid tundra]

error and continue is fine

[slender elbow]

with a ClassCastEzceptipn

[livid tundra]

ok, but what's the difference between (List<ItemStack>) YamlConfiguration.getList("somehting here") and that

[slender elbow]

casting like you're showing there doesn't immediately throw

you're trusting the source to contain ItemStacks but it may not

and at a later time once you pull out an item that isn't, then it's gonna throw

[glad prawn]

My solution will not get unchecked cast like you, because i explicitly providing the type information.

[slender elbow]

and be confusing

[livid tundra]

ok

thx

[slender sphinx]

is there an event for breeding attempts not breeding success? i want to make a plugin that basically detects why villager breeding is failing (anger particles)

[frosty geyser]

Hi, currently trying to add 1.20.5 support to a plugin with NMS and whenever I try to view net.minecraft.world.item.ItemStack.class I get // INTERNAL ERROR // in the viewer while on 1.20.4 it works just fine, if anyone can help with that error, it would be great.

If you can't provide support for that, then could anyone tell me how to convert this code from 1.20.4 to 1.20.5:

        CompoundTag compound = new CompoundTag();
        compound = nmsItemStack.save(compound);```

Currently it says:
```Required type: Provider
Provided: CompoundTag```
and since I can't view the class I have no way of telling what exactly I need to convert it all

[sullen marlin]

?xy

[undone axle]

https://xyproblem.info/

[sullen marlin]

What are you doing the api cant?

[frosty geyser]

personally not 100% sure since I'm trying to add support to a open source plugin which I'm new at doing, but, in the section it shows:

     * Convert an Item to a Text Compount. Used in Text Component Builders to show
     * items in chat.
     *
     * @category ItemUtils
     * @param itemStack
     * @return
     */

    @Override
    String ItemToTextCompoundString(ItemStack itemStack) {
        // First we convert the item stack into an NMS itemstack
        net.minecraft.world.item.ItemStack nmsItemStack = CraftItemStack.asNMSCopy(itemStack);
        CompoundTag compound = new CompoundTag();
        compound = nmsItemStack.save(compound);

        return compound.toString();
    }```
So from what it's saying it's trying to convert a itemstack into an NMS itemstack apparently

[sullen marlin]

@worldly ingot does the chat api support this?

[worldly ingot]

Yeah I think so. You should be able to pass ItemMeta#getAsString() into a hover event

(with the item type prepended as well)

e.g.

public static HoverEvent createHoverEvent(ItemStack itemStack) {
    String contents = itemStack.getType().getKey().toString();
    if (itemStack.hasItemMeta()) {
        contents += itemStack.getItemMeta().getAsString();
    }

    return new HoverEvent(HoverEvent.Action.SHOW_ITEM, new Item(contents));
}

I think that works

Would have to use it with a BaseComponent though obviously

[frosty geyser]

Right now I can't even get the spigot api ItemStack into a NMS ItemStack apparently, and the methods now seem to have changed completely from 1.20.4 to 1.20.5 and I currently can't see a way to get it to work

[worldly ingot]

The idea is that you don't need to use NMS at all

[slender sphinx]

I may be wrong but I think what they're saying is that there's no need to use nms since the API is capable of doing that task as shown in the example Choco sent

[frosty geyser]

ah

[worldly ingot]

If you just want a string, you can do this:

public static String createHoverEvent(ItemStack itemStack) {
    String string = itemStack.getType().getKey().toString();
    if (itemStack.hasItemMeta()) {
        string += itemStack.getItemMeta().getAsString();
    }
    return string;
}

Will get you pretty much 1:1 what that code above does

[frosty geyser]

will it work to 1.16.4 to 1.20.5?

[worldly ingot]

It will work down to whenever ItemMeta#getAsString() was added, but I don't remember when I added that

[frosty geyser]

or should I just replace only the 1.20.5 with the new one

[worldly ingot]

1.18 or something

[frosty geyser]

ah

Alright, I'll try this and hopefully it works

thank you in advance if it does

[worldly ingot]

Yeah, 1.18.2 it was added

Not a bad guess tbh lol

Note that there's no guarantee of this for serialization. If you're wanting to serialize/deserialize, use Bukkit's configuration serializable stuff

The above snippet also excludes amount, which is a property of the item stack itself, not of the item meta

[frosty geyser]

okay

[fringe yew]

i have two methods that read and write to a yml file below. all the debugging logs i have in them all print correctly with the values they should, but the data.yml file isn't being changed at all. any clue why?

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

[sullen marlin]

you never save it?

[fringe yew]

erm

this is what happens when you get 4 hours of sleep

whoops

[shadow night]

Relatable

[oblique kettle]

are there any "safe" ways to get a chunk?

I've found my server mysteriously crashing due to some sort of race condition involving chunk generation

[sullen marlin]

getChunk method?

[stiff sonnet]

shit I just noticed that this won't work either. If I wait one tick all blocks are already exploded and I won't know which of the air blocks are new

and the set method won't work either since I can't run an event at exactly the end of a tick

[native nexus]

More context? When do you want to get a chunk, why do you want to get a chunk?

[oblique kettle]

1. every time an entity spawns
2. cancel mob spawns if there are too much nearby entities (I have someone with a mob grinder w/ spawners in 2 nearby chunks that lags the server with hundreds of entities if given enough time)

the issue in question occurs since entities can be spawned in chunks that are right next to generating chunks

[eternal oxide]

Try using a Scheduled task (every tick) to wipe the Set. Pretty sure the events all run before the scheduler ticks

[stiff sonnet]

I did try that already

[lilac vector]

is there an event for when you throw an item like an enderpearl or a snowball

[rotund ravine]

Doesn't the projectile event trigger?

[sullen marlin]

ProjectileLaunchEvent

[lilac vector]

perfect thanks

[harsh ruin]

how do I check if the player swaps a item with another? (via cursor or smth)

[eternal oxide]

click event

or swap hands event

[harsh ruin]

This just partially works..

Same is if I did it in survival

[stiff sonnet]

https://imgur.com/ZKslo9H can somebody explain what's going on here? I'm giving 0.2 credits and it's doing some weird floating point stuff instead. I don't get that with 0.5 credits

[eternal oxide]

you must be dividing somewhere

[stiff sonnet]

I'm literally not

if (!_gm.isEdit_Test && tntOwner != null) {
                if (posOwner != null && !posOwner.equals(tntOwner.pc)) {
                    tntOwner.credits += IslandWars.cfg.playerBlockExplodeCredits;
                }
                else if (posOwner == null) {
                    tntOwner.credits += IslandWars.cfg.otherBlockExplodeCredits;
                }
            }

this is the only place where I'm giving the credits

ok chat filter wtf

bro what is this garbage chat filter

[eternal oxide]

Its a rounding error with floating point precision

[stiff sonnet]

I konw that much

[eternal oxide]

you can use a BigDecimal to fix it

[stiff sonnet]

THIS FILTER

this is where I'm showing the notification

sendActionBar(Component.text("+" + amount + " credits (" + this.credits + ")"));

what on earth

it filters get_Bukkit without the underscore

[eternal oxide]

stop trying to send the same message

oh yes

[stiff sonnet]

I'm triyng to show you that there is nothing wrong

[stiff sonnet]

these types are hyper annoying to deal with

[eternal oxide]

that is a banned word

[stiff sonnet]

why??

it's litearlly a function name in the spigot api

taht's genuinely stupid

[eternal oxide]

for one it's illegal to distribute compiled server jars

[stiff sonnet]

isn't the get_Bukkit website official?

[eternal oxide]

no

[stiff sonnet]

what

if it is illegal, then why hasn't the website been taken offline yet

[eternal oxide]

Why haven't I won the lottery yet

[stiff sonnet]

what license are you using?

GNU goes to court for you if you're using one of their licenses

for free

[eternal oxide]

Its not about the Spigot/bukkit license

[stiff sonnet]

it is about the license

if the license forbids it

that's what code licenses are for

[eternal oxide]

a compiled server jar contains propietary Mojang code.

[stiff sonnet]

then why is get_Bukkit banned if it's not your beer?

[shadow night]

What about the ancient dmca thing

[eternal oxide]

because its illegal

[stiff sonnet]

the spigot website is equally as illegal then

as well as paper

[eternal oxide]

no

[stiff sonnet]

why not, tehy also contain mojang source code

[eternal oxide]

neither distribute compiled server jars

[stiff sonnet]

??????

[eternal oxide]

for Spigot you run BuildTools to get as jar. For the others they compile when run

[stiff sonnet]

https://imgur.com/LIhsTns what do you meann

[eternal oxide]

Even paper is not a jar that contains Mojang code

it compiles when run

[stiff sonnet]

it's plenty fast then though

and why would get_Bukkit not just use the spigot jars directly?

[eternal oxide]

because they don;t care? Ask them

[cinder abyss]

Hello, how can I use yarn mappings for my spigot plugins?

[stiff sonnet]

like why would they go out of their way to distribute their own kinds of spigot builds if they can just take the legal ones off the spigot website

[stiff sonnet]

spigot != fabric?

[eternal oxide]

Magic 8 ball says... Ask later

[shadow night]

what

[stiff sonnet]

I'm struggling to understand why one is illegal and the other one isn't, even though they should distribute the same thing

[eternal oxide]

I already told you they are not the same

Spigot does not distribute Mojang code

get B does

a compiled server jar contains Mojang code

[shadow night]

Spigot doesn't distribute jars at all, paper distributes bootstrap jars or whatever they're called, basically automated buildtools, getbucket distributes the whole jar

[eternal oxide]

Which you are not permitted to distribute

[tidal kettle]

hello everytime i restart my server (and not change anything in the plugins), all the List reset. Is it normal?

[stiff sonnet]

well anyway, please fix the stupid chat filter to allow pasting code without being filtered

[stiff sonnet]

What list

[ivory sleet]

Why yarn mappings?

[tidal kettle]

Map*

[stiff sonnet]

what map

[cinder abyss]

fabric != yarn

[tidal kettle]

map where i stock the player and somme coordinate

[stiff sonnet]

???

[cinder abyss]

because I want to do something special with yarn mappings, instead of translating a lot of classes from yarn mappings to mojang mappings

[shadow night]

Literally no sane individual uses yarn anywhere else than fabric

[eternal oxide]

a restart loads a fresh server/jar Your data will be lost

[shadow night]

When I write fabric I write in mojmaps

[tidal kettle]

how can i stock some data so?...

[eternal oxide]

save/load it

[cinder abyss]

anyway, is there a way to use yarn mappings for nms spigot?

[tidal kettle]

how?

[stiff sonnet]

if you want yarn write a fabric mod bruh

[shadow night]

¯_(ツ)_/¯

[stiff sonnet]

fabric mods can work like plugins

but they generally have a different target audience

[tidal kettle]

do i need to create a another .yml ?

[cinder abyss]

hmmm

[stiff sonnet]

there's a project called cardboard that combines both fabric and spigot, but the developer apparently stole a lot of code from other projects. Maybe there's a successor to it by now

[cinder abyss]

I don't want to use spigot plugins in fabric 😭

[stiff sonnet]

I'm trying to tell you that there are ways to use plugins and fabric mods at the same time to allow you to do what you want to do

[shadow night]

Idk how bt remaps jars, but there should be some mappings file meaning just theoretically, you can replace it by a yarn mappings file. Just theoretically tho.

[ivory sleet]

What’s this something special?

[cinder abyss]

fabric in spigot x)

maybe it looks stupid

[shadow night]

what

What in the actual fuck are you doing

[cinder abyss]

I'm not doing that 🤓☝️

[ivory sleet]

Im a bit confused what exactly is meant by this

[cinder abyss]

I didn't start

[shadow night]

Explain

[cinder abyss]

well

translate server-side fabric mods easily in spigot

[shadow night]

well

Sounds like you got a bit of a problem

[eternal oxide]

?mappings

[undone axle]

Compare different mappings with this website: https://mappings.cephx.dev

[eternal oxide]

thats about as far as you'll get

you'd have to load the mods in your own plugin

[ivory sleet]

Why not clone them and remap them to mojmaps instead?

[shadow night]

As in on-the-go or just translating a jar into a new jar?

[cinder abyss]

because they use fabric methods

so I would need to translate fabric also

[ivory sleet]

u mean fabric api?

[cinder abyss]

yeah

[eternal oxide]

You can implement fabric API

in your plugin

it would be a nightmare though

[shadow night]

Well, it sounds like whatever you do you'll end up with a megabyte of code and a custom classloader

[mellow snow]

soo, none know how to do something like this?

[eternal oxide]

mods

[tardy delta]

ngl, looks chaotic

[mellow snow]

no mods, only plugin

[glad prawn]

you talking about that tab? then TAB

[mellow snow]

TAB can't modify the players section

[eternal oxide]

Tab, Action bar, I forget teh middle one, Scoreboard, and probably cleaverly placed Displays

[glad prawn]

you sure?

[mellow snow]

yeah

wait

is this?

[glad prawn]

first time?

[eternal oxide]

Its called CustomTab

[mellow snow]

bro, I search it for two days

I don't think tab can do this

[eternal oxide]

https://www.spigotmc.org/resources/customtab-1-8-1-19-easily-customize-the-tab.78200/

[glad prawn]

yo

[mellow snow]

maybe not spigotunlocked .-.

[eternal oxide]

yeah, I didn;t check the link

[lilac vector]

why is EventPriority.LOWEST called first

it ameks no sense

[tardy delta]

so events with a higher priority can override the effects it caused

[lilac vector]

ah

[thorny vine]

is this TAB plugin?

[glad prawn]

no

[valid burrow]

it does though

the priority describes what event will stand above the others/overide

and not when its called

[faint swift]

Hi I m trying to use this packet:

But it is giving this error

Anyone that tried to use this packet ?

[chrome beacon]

Why are you using unmapped

[median bronze]

anyone know if citizens api could be used to forcefully keep a singular chunk loaded?

would rather do that than use nms

[chrome beacon]

Just use the Spigot API?

[smoky anchor]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Chunk.html#addPluginChunkTicket(org.bukkit.plugin.Plugin)

[quaint mantle]

How can i give strength effect to a player?

PotionEffectType.INCREASE_DAMAGE this, right?

[median bronze]

oh thats handy

[chrome beacon]

yes

[buoyant jasper]

i have problem with tab complete in game commands

console shows this
com.earth2me.essentials.Essentials.onTabComplete(Essentials.java:641) ~[?:?]at org.bukkit.command.PluginCommand.tabComplete(PluginCommand.java:141) ~[spigot-api-1.20.5-R0.1-SNAPSHOT.jar:?]... 25 more

[tight compass]

Is there any case when you break a block that a registered BlockBreakEvent method isn't called?

Could the canecllation of another event prevent it implicitly from being called?

[faint swift]

How can I use mapped ?

[river oracle]

?mappings

[undone axle]

Compare different mappings with this website: https://mappings.cephx.dev

[river oracle]

Opps

?mojmapa

?remapping

I'm losing it

?nms

[undone axle]

https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

[slender elbow]

?y2k

[river oracle]

@faint swift ^ sorry I'm fucking losing my mind

[faint swift]

😭

[slender elbow]

bros gonna be the next joker

[river oracle]

I'm going to be the joker of the mc server software

Can't wait to watch everything burn

[faint swift]

So I have to use Mojang code to packets if I want to see the code mapped?

[river oracle]

No?

[river oracle]

https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

[faint swift]

I am so stupid ong

[proud badge]

Does anyone know a library to view/modify the inventory of an offlineplayer?

[junior cradle]

Who knows how to connect a mixin to your plugin and how to work with it?

[autumn bloom]

you may want to modify it when they join

[worldly ingot]

I can hear my network going brrrrrrrrrrrrrr

[tight compass]

.

[worldly ingot]

Shouldn't be. Unless you're on 1.20.5 and it's a bug, but it would be a very, very, very niche bug that nobody's caught yet

The more likely scenario is that you either don't have an @EventHandler annotation on your listener or you haven't actually registered it

[tight compass]

Could the canecllation of another event prevent it implicitly from being called?

[worldly ingot]

If you have ignoreCancelled set to true, yes

[eternal night]

only if you defined `ignore-

[worldly ingot]

get out slo-poke >:(

[eternal night]

[tight compass]

When you cancel PlayerLoginEvent, is there a PlayerJoinEvent called for the same player?

[eternal night]

Well if the player cannot login..

[worldly ingot]

It's not cancellable but you can prevent them from logging in in that event, in which case, no

[tight compass]

Wait is that even cancellable

yea okay

[worldly ingot]

disallow() instead

[tight compass]

I was asking if another event entirely, not multiple @EventHandlers for a BlockBreakEvent.

The example I was going to provide is similar to the disallow behvaior between PlayerLoginEvent and PlayerJoinEvent. If there's another event that when cancelled, then refutes the call for BlockBreakEvent

[proud badge]

What if they dont join until the server reboots, I’d have to store this info in files. And howd I get their inventory in the first place? I think it will be better to just get it from the .dat file and then save it.

[quaint mantle]

any devs that wanna develop plugins voluntary please dm

[autumn bloom]

check dms

[misty garden]

Hi, there,
I'm making a plugin, where I have to get the name of my HOPPER, except that when I put my block it doesn't work any idea where it comes from?

    private static Core core;

    @EventHandler
    public void onPlayerInteract(BlockPlaceEvent event) {
        Player player = event.getPlayer();
        Block placedBlock = event.getBlockPlaced();
        String blockname = event.getBlockPlaced().getType().toString();


        if (placedBlock.getType().toString().equalsIgnoreCase("HOPPER")) {
            if (blockname.equalsIgnoreCase(core.getInstance().getConfig().getString("items.foreuse.name"))) {
                player.sendMessage("§6Vous avez posé une Foreuse !");
            }
        }

    }
}```java

[worldly ingot]

@young knoll was there a reason we didn't have an OfflinePlayer#getInventory()? Technical limitations?

[tight compass]

Isnt that stored in the world files?

[worldly ingot]

Yes, but we have methods that interact with those files. Statistics, location, etc.

[tight compass]

playerdata?

Okay

Now you got me curious

Would make sense if you could just have a util to read their inventory

[sage patio]

does player.hidePlayer(anotherPlayer) still work in 1.20.4+?

[worldly ingot]

Yes

[sage patio]

tnq, idk why its not working for me

[worldly ingot]

Are you using it wrong? :p

[sage patio]

for sure yea

trying to figure out where is the problem

[young knoll]

I just never finished that api :p

[tight compass]

Time to fork your own spigot

[worldly ingot]

I don't think this snippet is doing what you want it to do. Are you trying to check the name of the hopper block? Because that's not what you're doing

@EventHandler
private void onPlaceHopper(BlockPlaceEvent event) {
    Player player = event.getPlayer();
    Block block = event.getBlockPlaced();

    if (block.getType() != Material.HOPPER) {
        return;
    }

    String expectedName = core.getInstance().getConfig().getString("items.foruse.name");
    Hopper hopper = (Hopper) block.getState(); // org.bukkit.block.Hopper
    if (expectedName.equals(hopper.getCustomName())) {
        // The hopper has a name, this is probably what you want
    }
}```

[worldly ingot]

Ah okay, so it wasn't a technical limitation, it was just LAZINESS >:(

[hot dune]

Hello! Is there a full list of all default permissions for 1.20.4? https://bukkit.fandom.com/wiki/CraftBukkit_Commands is quite outdated I think

[worldly ingot]

I think it's pretty much up to date, but the commands might not be. Though for commands, it's just going to be minecraft.command.<command> or bukkit.command.<command>, depending on whether it was added by Minecraft or Bukkit

e.g. bukkit.command.plugins, vs minecraft.command.give

We do have this for reference though, https://www.spigotmc.org/wiki/spigot-commands

[tight compass]

Hey @worldly ingot , could you help me out when you're free?

[hot dune]

okay, thx, I thought so lol, but had to ask for to clarify ;p

[misty garden]

I'm in version 1.8.8 the getCustomName, she didn't work :/

tu parle français ?

[worldly ingot]

I do but I keep it English so others can join in and help as well. I'm unsure what the alternative would be for 1.8

It's like a 9 year old version or something

[misty garden]

Okay, no problem, I wait suggestion of others person ^^

[quaint mantle]

Does #.getClickedBlock exist?

[worldly ingot]

In PlayerInteractEvent, yes

[quaint mantle]

Choco do you have any cool armorstand ideas?

(Should be beginner friendly)

[slender elbow]

oh my god HIDE_POTION_EFFECTS was renamed to HIDE_ADDITIONAL_TOOLTIP

the benevolence

beyond reason

[placid anvil]

So im trying making a plugin that makes it possible to plant sugar cane on mud without water. So i have come so far to have the base down. Im able to plant sugar cane without water only on mud blocks, but when it grows it get destroyed. How can i make it so it doesent get destroyed when growing on a mud block without water?

[covert pond]

?paste

[undone axle]

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

[covert pond]

https://paste.md-5.net/tidinusoha.java
im getting cannot reslove player
public void determineTeamAndTeleport(Player player)
and its stating that there shuld be a simicolen before (Plyer player)

[kind hatch]

Missing brace.

[covert pond]

ah i see it. thanks

that fix it. thank you. it would have taken me awhile to catch that

Implicitly declared classes are not supported at language level '8' is what im getting now for the rest of the code on the bottom portion

  private Location findClosestSpawn(Location location, List<Location> spawnLocations) {
        double minDistance = Double.MAX_VALUE;
        Location closestSpawn = null;
        for (Location spawn : spawnLocations) {
            double distance = location.distanceSquared(spawn);
            if (distance < minDistance) {
                minDistance = distance;
                closestSpawn = spawn;
            }
        }
        return closestSpawn;
    }

    private void teleportToSpawn(Player player, Location spawnLocation) {

    }

    private void loadSpawnLocations() {
    }

    private boolean isTeamsFull() {
        return false;
    }

    private void determineTeamAndTeleport(Player player) {

    }
}```

this portion is stating that error

[quaint mantle]

hi i have a question why spigot 1.19.4 has less space?
i mean spigot 1.19.4 is 41kb
but spigot 1.16.5 is 50kb
will there be a loss in features?

[placid anvil]

?paste

[undone axle]

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

[placid anvil]

https://paste.md-5.net/tahijivuxu.java
So im trying making a plugin that makes it possible to plant sugar cane on mud without water. So i have come so far to have the base down. Im able to plant sugar cane without water only on mud blocks, but when it grows it get destroyed. How can i make it so it doesent get destroyed when growing on a mud block without water?

[quaint mantle]

disable sugarcane growth event

and add block yourself

i mean

when sugarcane will grow

cancel event

and get sugarcane up

and add 1 more suger cane

[faint swift]

So I found the problem these error:

The cause is when I send the packet to add a new player

The latency is null

What makes sense because i m creating a npc

[compact haven]

is there no way to differentiate between a Creeper, Fireball, and TnT explosion?

[eternal night]

I mean, depends?

in what context

[compact haven]

in BlockExplodeEvent

😔

[eternal night]

BlockExplodeEvent isn't going to be called for any of those

[compact haven]

oh nice

[eternal night]

those are all entities

[compact haven]

that's right

so EntityExplodeEvent or similar?

then I can match the provided Entity what

[modern plank]

Is it possible to write a bytebuf directly onto the pipeline without it going through the encoder? I wanna write a bytebuf where the red arrow is pointing. By default doing channel.writeAndFlush() will write it to where the purple arrow is

[placid anvil]

Okay i see, but when i tried it just made the sugar cane a bit buggy and creates a lot of lag might be why the sugercane bugs but still. https://paste.md-5.net/ahejoguvuv.java

[soft spire]

Is there a way to change a motd through java? I'm a developer at heart so I always want to change stuff through scripts. I don't want to do it through server.properties

[quaint mantle]

why u do scheduler ?

[soft spire]

please ping me here if you reply

[placid anvil]

To get the sugar cane to grow every 20 ticks. Is that wrong?

[quaint mantle]

u mean that ?

oh

i can't upload pictures

[lilac vector]

It seems like symlinks on macos doesn't work
Does anyone know how I can automatically move the plugin file into the local server's plugins folder

[blazing ocean]

Bukkit#motd(Component) or PaperServerListPingEvent

[quaint mantle]

yes why u need grow sugar cane every 20 ticks ?

[blazing ocean]

use random tick speed i guess

[trail coral]

how do i remove the glow effect on enchanted armor usign nms? i know for a fact its possible

without removing the enchants

[lilac vector]

That sounds fine if you need it to be exactly 20 ticks

hm

i'm not sure if you can even use random tick speed

[placid anvil]

it just creates alot of lag so.

[trail coral]

nah man

a lot of things run every tick on a server

it wont affect anything

[lilac vector]

well sure you're creating a fuck ton of schedulers that could be the issue

are you sure that is the cause of lag tho

[placid anvil]

yeah but how could i target it like my server is inputting this
Can't keep up! Is the server overloaded? Running 61296ms or 1225 ticks behind

[lilac vector]

damn

sugar cane isnt your only problem clearly

[placid anvil]

Yeah if i remove the part it doesent lag

[soft spire]

Will the PaperServerList event still work if I'm using Spigot and not Paper?

[lilac vector]

Hm

okay ic

lemme read the code rq

oh

what the fu-

Okay so so so so

you cna do the following

• split the work into multiple ticks
• cache the locations of the sugar cane

[blazing ocean]

no

[lilac vector]

take a wild guess

[blazing ocean]

use ServerListPingEvent if you want spigot

[lilac vector]

and you'll be wrong if you guessed yes

[soft spire]

Okay, thanks

[soft spire]

okay smartass lol

[placid anvil]

something like this?
https://paste.md-5.net/mutasezute.java

[lilac vector]

Yes that would be caching it

though a few things.
at start up you obviously want to fill that set, this part doesn't matter that it's slow since startup doesn't matter much

plus, I'd make it so the set assumes that the mud block has a sugar cane above it

[hasty obsidian]

hi guys

i'd need help for nuvotifier plugin

[placid anvil]

https://paste.md-5.net/etiqacebep.java ???

[hasty obsidian]

it's been 2 hours and a half and i cant understand this fucking error (i already allowed it using "ufw allow 25565")

16:16:04 ERROR]: [null] Votifier was not able to bind to /45.91.92.107:25565
com.vexsoftware.votifier.io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Cannot assign requested address

cant find nothing useful on the internet

no firewall blocking it since it works fine for my other server

already updated the plugin

wtf is going on here

[lilac vector]

bsaically

[hasty obsidian]

https://paste.ajg0702.us/Ao6yHgqSDqOu46nG

[lilac vector]

tho you forgot ot check if the mud block actually has a sugar cane above it

#help-server

[remote swallow]

something is probably already on 25565

[compact haven]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityExplodeEvent.html#blockList() is this mutable?

[remote swallow]

iirc yes

[hasty obsidian]

i tried to also use like 9273 as port and allowed it

[compact haven]

if I want to modify the explosion block list, can I just mutate blockList() on LOWEST then cancel on MONITOR and break the blocks manually?

or if I mutate it does it already do that effectively

like does the implementation respect changes to blockList, not just allow them

[remote swallow]

ig it respects it but not entirely sure

[placid anvil]

Like this
https://paste.md-5.net/awisunozax.cs

[lilac vector]

yeah

[compact haven]

ight heads up, it seems it does respect it (at least for dragons)

[blazing ocean]

is there a thing such as PDCs for items

[compact haven]

yeah

[placid anvil]

so i added everything no lag and anything the only problem is that it just breaks when it grows

[remote swallow]

pdc is on items

[icy beacon]

itemmeta is a persistentdataholder iirc

[compact haven]

through their ItemMeta you can call getPersistentDataContainer

[lilac vector]

what happens when it grows

[blazing ocean]

oh im blind

[placid anvil]

just destroys

[lilac vector]

destroys?

[placid anvil]

wait it send viodeo

[blazing ocean]

intellij this is not reformatting

[lilac vector]

jesus christ waht is that if statement

[clear elm]

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerRespawnEvent;
public class PlayerDeath implements Listener {
    @EventHandler
    public void onDeath(PlayerRespawnEvent e){
            Player p = e.getPlayer();
            FileConfiguration cfg = PracCore.getPlugin().getConfig();
            String worldStr = cfg.getString("spawn." + ".world");
            World world = Bukkit.getServer().getWorld(worldStr);
            double x = cfg.getDouble("spawn." + ".x");
            double y = cfg.getDouble("spawn." + ".y");
            double z = cfg.getDouble("spawn." + ".z");
            Location spawn = new Location(world, x, y, z);
            p.teleport(spawn);
            Location yaw = p.getLocation();
            yaw.setYaw(90);
            p.teleport(yaw);
        }
    }

why does this not work

[lilac vector]

you didnt register the event

[clear elm]

i did

[blazing ocean]

is there an event for when a player offhands an item

[kind hatch]

Might have to delay by a tick

[clear elm]

how can i do this?

[blazing ocean]

?scheduling

[undone axle]

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

[kind hatch]

PlayerSwapHandItemsEvent

[blazing ocean]

jesus that's a mouthful

[placid anvil]

can i send the video private else i can't send it?

[lilac vector]

sure

[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

[lilac vector]

--
question,
when am I supposed to return false and when am i supposed to return true in CommandExecutor#onCommand

[young knoll]

false shows the usage message

true does not

[lilac vector]

ah

alright

thanks

[placid anvil]

Can you accept friend request else i can't message

i have sent the video

[lilac vector]

HoverEvent is apparently deprecated the way I use it

I need some sort of Content thingie but it's an abstract class

[river oracle]

look at the docs

?jds

?jd-s

[undone axle]

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

[river oracle]

god Bungeechat docs aren't bundled with spigot

fml

[lilac vector]

Ah nevermind found it

[river oracle]

https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

[lilac vector]

apparently it's from Text

[river oracle]

Entity, Item, Text

[lilac vector]

Item? interesting

[tardy delta]

comparing to true wont work if its (Boolean) null

[blazing ocean]

yeah i changed it up again

[proud badge]

What is the best java library for reading NBT files?

[covert pond]

im keep getting this error even tho there is no errors in the editor

java.lang.NullPointerException: Cannot invoke "org.bukkit.command.PluginCommand.setExecutor(org.bukkit.command.CommandExecutor)" because the return value of "org.scott.mcpaintball.Mc_paintball.getCommand(String)" is null
        at org.scott.mcpaintball.Mc_paintball.onEnable(Mc_paintball.java:30) ~[mc-paintball.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:287) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:188) ~[paper-1.20.4.jar:git-Paper-496]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104) ~[paper-1.20.4.jar:git-Paper-496]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugin(CraftServer.java:639) ~[paper-1.20.4.jar:git-Paper-496]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugins(CraftServer.java:550) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:671) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:431) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:309) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1131) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[paper-1.20.4.jar:git-Paper-496]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]```

[proud badge]

Did you set the command in the plugin.yml

[covert pond]

  startgame:
    description: Start the paintball game
    usage: /startgame
  endgame:
    description: end the paintball game
    usage: /endgame
    commandlist:
      description: Lists all commands
    Usage: /commandlist
  setredspawn:
    description: sets red team location
    usage: /setredspawn
  setgreenspawn:
    description: sets green team location
    usage: /setgreenspawn







permissions:
  Mc_paintball.admin:
    description: Allows access to admin commands
    default: op```

oh i see it now

there was a captial U

and some of the things wasnt in the right spot

[sterile token]

Helloo, today im inspirated and i want to learn about how to correctly design an event-driven api. Those apis which are designed for creating events and listening to them. I seen them as a really important phase of code developing because most of the time you want to listen to own events not only from Spigot, in general development is more common
I would be really thankfull if you can help me linking to documentation or tutorial that you really recommend. Or you think or used to learn from them

[lilac vector]

Guys how do I disable DAMAGE_INDICATOR particles from getting through to the player?

It causes lag on the client when big boi damage

I had some code that made it work but it relies on protocollib and i'd rather not have that

        ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(this.plugin, ListenerPriority.HIGHEST, PacketType.Play.Server.WORLD_PARTICLES) {

            @Override
            public void onPacketSending(final PacketEvent event) {
                final PacketContainer packet = event.getPacket();
                if (packet.getNewParticles().read(0).getParticle() != Particle.DAMAGE_INDICATOR) {
                    return;
                }
                event.setCancelled(true);
            }

        });```

[floral drum]

why would you rather not have that?

just curious

[lilac vector]

It's quite a large api and bringing that in just for this one very specific thing doesn't seem worth it

[floral drum]

Well really the only way to do it is to listen to packets, there is a thing called "PacketEvents" I'm pretty sure if you want to try use that instead

[hazy parrot]

https://en.m.wikipedia.org/wiki/Observer_pattern

[lilac vector]

Parameter is not a subclass of org.bukkit.event.Event Compiling and running this listener may result in a runtime exception

which makes sense

but how do you even hook into nms events

lemme see

[floral drum]

huh?

https://github.com/retrooper/packetevents @lilac vector

[lilac vector]

Ohh#

[sterile token]

thanks Goski, any special recommendation

[floral drum]

You can also shade it into your plugin, basically not needing to have an external plugin/api @lilac vector

[lilac vector]

icic

thank u

[hazy parrot]

That is a general pattern, I bet there are countless resources about its variations and usages

[icy beacon]

Yoooo nitro since when

[sterile token]

oh allright, and what about something more similar to spigot system? I was looking some event driven more similar to that one or like the one in luckperms if im not sure - But anything thanks

[hazy parrot]

2 years and 25 days

[icy beacon]

wtf

[sterile token]

lmaoo, moneys is freedom in europe?

[icy beacon]

I swear I've never seen you have nitro

[sterile token]

You have paid 2y of nitro which is equipvalent to a cpu lmao, $200 brother thats a lot haha 😂

1/3 of my country minium wage paid

[hazy parrot]

Afaik spigot store "observers" in the static handler list, altrough idk much more then it

[ivory sleet]

Yup

[sterile token]

oh right, i always asked why do they do it like that. Static handlers allways fucks you because you have to manually add it, seems weirds from one hand

[ivory sleet]

I think the idea was to have it singletonic to each concrete event class

and then for an event instance you’d still be able to get the handler singleton instance with the instance method getHandlers()

[sterile token]

oh okay, thats right. I know this not paper, but have you seen their system? The one they do it with lambda expressions not sure if its from paper but i seen it in Luckperms and many others plugins

[ivory sleet]

Yes I know what you’re talking about

[sterile token]

right now i cant remember the library name but we talking the samne thing atleast haha

[ivory sleet]

You have to remember bukkit’s event system is VERY OLD

it was at the time when coding conventions weren’t as “agreed upon” as it is today

[sterile token]

yeah i realized that tho. Most of bukkit things are from around 10 to 15y being generous of course, must be more haha

[ivory sleet]

Yea

I think even if md5 had the chance to change it without causing any compatibility issues he wouldve done so

But yeah, when an api reflects a static design, it becomes extremely hard to change it in the future

[sterile token]

right, so would you use the one i talked about? Im looking more like an event driven system which work in any platform without issues not mattering if the plugin is run on spigot nor bungee for saying some examples

[ivory sleet]

i think fabric has a nice event system

So does kyori

[river oracle]

subswibe UwU

[ivory sleet]

there are some good libraries u may wna checkout verano

[ivory sleet]

UwU

[sterile token]

right thaks Conclure

i would have to give a deeper check thru github

idk why but i seem that github capability is reduced, their finding system used to be more precise time ago

[river oracle]

I am going tuwu subscwibe tuwu bwockbweakevent awnd pwayewmoveevent

[pseudo hazel]

sounds like google

[river oracle]

google is like dying to AI

[ivory sleet]

Dont they use ai nowadays in their engine?

[river oracle]

their is so much AI content now googles AI is simply struggling to find anything deecnt

[sterile token]

yeah lmao, totally agree. I find even faster to search with Ai rather google, not because gives you all info directly without having to resoome it bu hand. If not by the posibility of not having to read thru pages and pages to not found something

[river oracle]

you misinterpret what I say kek

[proud badge]

what is the purpose of buildtools

[river oracle]

googles results are literally get shit on because of the amount of AI content

[sterile token]

maybe babab

[river oracle]

to build spigot

[ivory sleet]

https://github.com/FabricMC/fabric/tree/1.20.6/fabric-api-base/src/main/java/net/fabricmc/fabric/api/event

(Check the modules of the repo for how its used)

https://github.com/KyoriPowered/event

(Seems to be archived now)

[proud badge]

what benifit does it have over regularly building

[sterile token]

yeah, searching engines struggle now a days

[ivory sleet]

Ah it redirects to https://github.com/seiama/event

[river oracle]

wdym regularly building BuildTools is the only legal way to obtain spigot

[pseudo hazel]

yeah it seems like 50% of images on google are AI

[sterile token]

thankss conclure, always generous as when i meet you 🤝

[proud badge]

with gradle or maven

[ivory sleet]

:)

[river oracle]

if you've been obtaining it otherways you better hope and pray your ass didn't download malware

[sterile token]

🫴

[river oracle]

...

you're joking right

[proud badge]

nope

add spigot to build.gradle dependency

[river oracle]

yeah I'm done

[proud badge]

Done, why do I need buildtools?

[sterile token]

why dont you use Graven is the best building tool 🤣

[worthy yarrow]

^

[river oracle]

to run the spigot server

how else do you get the server jar???

[worthy yarrow]

Graven for the ogs

[river oracle]

why tf would I clone spigot

[proud badge]

the download page?

[river oracle]

and open the project

[proud badge]

oh you mean compile spigot source code?

and not a plugin?

[river oracle]

THEIR IS NO OFFICIAL LEGAL DOWNLOAD OUTSIDE OF BUILDTOOLS

[worthy yarrow]

You've been installing a pirated jar

[river oracle]

MD_5 says this every update 👐 why can no one read!

[worthy yarrow]

Sue em

[sterile token]

the site where you download spigot jar builtin all those are illegals

[river oracle]

I stg reading is a dying art

[worthy yarrow]

^^^

What's reading

[icy beacon]

99% of ALL technical problems can be solved by reading error messages and people refuse to do it

not only related to coding

[quaint mantle]

    public void onTab(PlayerCommandSendEvent e) {
        e.getCommands().clear();
    }```

this event clear player command list or tab completer ?

[river oracle]

do people like not read for fun or informational content anymore??

?jd-s

[undone axle]

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

[ivory sleet]

Tiktok attention span

[worthy yarrow]

Idk man, I mentioned to a friend that I was reading up on psychology and they said I'm stupid for trying to learn about something that people have been doing for years...

[sterile token]

who else over think that? haha

[river oracle]

it clears all commands

[static hill]

just a quick question what jdk version should i use when making a plugin on a 1.8.9 server?

[worthy yarrow]

They are no longer my friend...

[river oracle]

well hop back in time 9 years. Look at what they use. using my time machine I deduce java 8

[ivory sleet]

;-; yesss siir

[icy beacon]

yep

[worthy yarrow]

Reading is dead, long live reading 😦

[sterile token]

if we continues creating IA we will have more usesless people as we already have in the world percentage - Thats the whole truth tho

[worthy yarrow]

This is why we need an alien invasion

[quaint mantle]

but im using

😄

tab completers not working but commands working 😄

[sterile token]

I would just cancel the the completetion event, isnt better?

[quaint mantle]

tabcompletion event ?

[sterile token]

yeah

[quaint mantle]

i did this not worked @EventHandler public void onTab(TabCompleteEvent e) { e.getCompletions().clear(); }

[sterile token]

Just create a config list with bocked cmds and then loop over it, if the command is there cancel the event

[quaint mantle]

actually i cancel the event

not worked

i will try again

[sterile token]

how do you cancel it?

[quaint mantle]

@EventHandler
public void onTab(TabCompleteEvent e) {
e.getCompletions().clear();
e.setCancelled(true);
}

[sterile token]

okay, did you register your listener in main plugin class ¿?

[proud badge]

how would I "run buildtools" with these? I ran buildtools now I see this screen, how do I add these lines to it

[quaint mantle]

yes

[young knoll]

Select those versions

[quaint mantle]

my other event working

[young knoll]

The compile flags are in options

Or just run it from command line

[quaint mantle]

i will try to add debug

[proud badge]

in the same directory as the project?

[icy beacon]

anywhere

preferably have a separate folder for buildtools though

so that you can store its stuff there

[proud badge]

should I run all of those lines or just the 1.20.4 one

[worthy yarrow]

it generates like 30k files lol

[icy beacon]

all of them

the project you're working on seems to support 1.8.8 through 1.20.5 AND use nms, so they probably do some multi moduling stuff

[proud badge]

I got a buildtools.exe when downloading, how do I get a jar?

[icy beacon]

hence they need all of them

?bt for me

[undone axle]

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

[icy beacon]

you can choose lol

https://hub.spigotmc.org/jenkins/job/BuildTools/

[sterile token]

he is trying to understand how to use Bt i wouldnt recommend using NMS tho, not being rude

[icy beacon]

he's compiling invsee++

he can't just recode the plugin to not use nms

that would probably be quite some coding

[sterile token]

oh okayy, thats totally different. I thot he was new trying to joing coding world

[icy beacon]

just so you know, thot does not usually mean thought and usually means something entirely different

[acoustic pendant]

is nms needed for creating a custom mob?

[sterile token]

right, thanks brother. As far im not native i over think too much how to write what i think

[icy beacon]

i'm also not native, don't worry, you're doing good, the more you speak english the better you get at it obv

[icy beacon]

depends on how custom you want it to be

e.g. if you want custom pathfinding then yes, if you just want it to have different attribute values and health then no

[acoustic pendant]

where can i check the available pathfindings?

[proud badge]

damn how long does this take? to install craftbook

[icy beacon]

sorry, i have only done pathfinding once so i barely know anything about it

[proud badge]

it

[acoustic pendant]

uh

[icy beacon]

craftbukkit*
quite a while

[acoustic pendant]

np

[robust pebble]

is there a tutorial on how to use offline manager api in ur plugins

[icy beacon]

you can go for a walk and have dinner in the meantime

[proud badge]

ok I'll only do 1.20.4 as thats the only version I need

[icy beacon]

on my pc it can take upwards to 6 minutes for one version, you're compiling multiple

[icy beacon]

the plugin won't compile

you'll have to strip out the lower versions

then it will

[proud badge]

ok which file I could I modify to strip those out

[sterile token]

ohh, thanks for all man. I really appretiate

[icy beacon]

no idea, i have not seen invsee++'s project structure

do some investigation

[proud badge]

ok

[icy beacon]

it's probably not a single file but multiple

[sterile token]

path finding what its? Its like the ray trace from games engines

[icy beacon]

making a mob behave in a certain way e.g. walking to a certain point or targeting a certain player

[proud badge]

how much GB does craftbukkit 1.20.4 take up?