help-development

[chrome beacon]

Sounds annoying

What if I don't want to update for example

or if it doesn't auto update then what if I want to

[blazing ocean]

the launcher was gonna be for minecraft events where players are usually not the smartest and usually only need to launch once

just a minimal thing

[chrome beacon]

bat file:

or sh for unix systems

curl/wget the prism launcher and then run it's CLI

[ebon topaz]

package me.carillon.foody.food;

import me.carillon.foody.ItemBuilder;
import me.carillon.foody.RecipeBuilder;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.ShapedRecipe;

public class chicken_sandwich {
    ItemStack item = new ItemBuilder(Material.BREAD, 1)
            .setDisplayName("Chicken Sandwich")
            .setCustomModelData(1)
            .build();

    ShapedRecipe recipe = new RecipeBuilder("chicken_sandwich", item)
            .shape("B", "C", "B")
            .setIngredient('B', Material.BREAD)
            .setIngredient('C', Material.COOKED_CHICKEN)
            .build();
}

this is what my class is looking like

[glad prawn]

ChickenSandwich pls

[chrome beacon]

^^

The class name should be PascalCase

[blazing ocean]

i was so confused until i looked at the code

[young knoll]

No im placing an order

[glad prawn]

Lol

[young knoll]

One ChickenSandwich please

[blazing ocean]

which

i love sandwhiches

[ebon topaz]

So a food item stack you can set the nutrition right?

[chrome beacon]

yes

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/ItemMeta.html#getFood()

[ebon topaz]

Cool

[ebon topaz]

Now this won’t just work by itself will it?

[chrome beacon]

Yeah you'll need to register that recipe

[ebon topaz]

Can I register the recipe inside the recipe builder I made or in the class?

[chrome beacon]

The build method shouldn't do that

It should only build the object

Same goes for the constructor of an object

It should ideally only create the object

Not register it anywhere

Add a register method to your ChickenSandwich class

[ebon topaz]

Do I need to call this from my main class?

[chrome beacon]

yes

[ebon topaz]

What happens when I have like 20 of these?

[chrome beacon]

Yeah having one class per item probably isn't the best idea

You can have one class called Items

And then register everything there

[ebon topaz]

I just felt like having a really long file would be annoying to find a item if I want to edit something so I thought having multiple classes would be better

[chrome beacon]

You can do that if you want

but that'd probably be more annoying to deal with

[ebon topaz]

Ok maybe I’ll just do one class for all the items then

[chrome beacon]

It's up to you 🤷‍♂️

if you're looking for a specific item you can always use ctrl + f to search

[tawny furnace]

I have a strange problem. I am writing a plugin for an enchantment for a trident that will attract a victim to the attacking player when the trident hits the victim. I wrote to the mechanic, but ran into a big problem. The problem is that if the players are in survival mode, the enchantment does not work at all. For some reason, it does not attract at all. If both are creative, then it attracts very strongly. If one has creative, and one is survival, then it attracts as it should. But it should attract as it should if both are survival. I do not know what to do and what it depends on

@EventHandler
public void onHit(ProjectileHitEvent e) {
if (e.getEntity() instanceof Trident trident) {
if (e.getHitEntity() instanceof Player victim) {
Player shooter = (Player) trident.getShooter();
if (shooter != null) {
ItemStack item = shooter.getInventory().getItemInMainHand();
if (item.getEnchantments().containsKey(this)) {
double speedMultiplier = 6.0;
Vector direction = shooter.getLocation().toVector().subtract(victim.getLocation().toVector());
if (direction.length() != 0.0) {
Vector velocity = direction.normalize().multiply(speedMultiplier);
victim.setVelocity(velocity);
}
}
}
}
}
}

[ebon topaz]

That’s true

[chrome beacon]

You're checking what the player is holding in the hit event??

The trident will already be thrown if you hit something

[tawny furnace]

@EventHandler
public void onHit(ProjectileHitEvent e) {
if (e.getEntity() instanceof Trident trident) {
if (e.getHitEntity() instanceof Player victim) {
Player shooter = (Player) trident.getShooter();
if (shooter != null) {
if (trident.getEnchantments().containsKey(this)) {
double speedMultiplier = 6.0;
Vector direction = shooter.getLocation().toVector().subtract(victim.getLocation().toVector());
if (direction.length() != 0.0) {
Vector velocity = direction.normalize().multiply(speedMultiplier);
victim.setVelocity(velocity);
}
}
}
}
}
}

[tawny furnace]

this one?

[drowsy helm]

Use codeblock pls 😭😭

[chrome beacon]

?paste even better

[undone axle]

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

[tawny furnace]

?paste

[undone axle]

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

[chrome beacon]

Also

?tas

[undone axle]

https://tryitands.ee/

[tawny furnace]

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

I tried all possible options, it didn't help
I don't know what to do here
if the attacker is in creative, and the victim is in survival, then it works fine. and the delay also works
but if both are in survival, then it doesn't work at all
it doesn't get called, as if velocity is a vector of involuntary movement
It works in creative because they are in flight maybe
And when he is standing on the ground, velocity doesn't work
I don't remember exactly how to do this, but try to make a delay of 1 tick of this code
new BukkitRunnable {
public void run() {
//code
}
}.runTaskLater(Plugin.instance, 1L)
but this also dont work @EventHandler
public void onHit(ProjectileHitEvent e) {
if (e.getEntity() instanceof Trident trident) {
if (e.getHitEntity() instanceof Player victim) {
Player shooter = (Player) trident.getShooter();
if (shooter != null) {
ItemStack item = shooter.getInventory().getItemInMainHand();
if (item.getEnchantments().containsKey(this)) {
double speedMultiplier = 6.0;
Vector direction = shooter.getLocation().toVector().subtract(victim.getLocation().toVector());
if (direction.length() != 0.0) {
new BukkitRunnable() {
@Override
public void run() {
Vector velocity = direction.normalize().multiply(speedMultiplier);
victim.setVelocity(velocity);
}
}.runTaskLater(Plugin.getInstance(), 1L);
}
}
}
}
}
}

[chrome beacon]

....

Stop flooding the chat

I already told you what the issue is

[tawny furnace]

this right? I tried to understand you and correct you. Did I correct you?

[chrome beacon]

?tas

[undone axle]

https://tryitands.ee/

[tawny furnace]

dont work..

[chrome beacon]

Yeah I know

[drowsy helm]

Have you tried debugging any values

[chrome beacon]

It won't compile

[pure dagger]

what does def stand for

[worldly ingot]

default

default is just a keyword, so you can't use it as a variable name

You'll often see either def or defaultValue

[pure dagger]

oh yeah

[pure dagger]

yeah and class is clazz lol

[worldly ingot]

Correct

[chrome beacon]

or klass

[worldly ingot]

That's cursed

[blazing ocean]

klass is typically used for KClass

[worldly ingot]

I guess it would be kursed

[blazing ocean]

it's used in a lot of places, including the kotlin stdlib, compiler, KGP and FIR

[chrome beacon]

I'm pretty sure I've seen klass a couple of time in the Java std

[blazing ocean]

damn

[worldly ingot]

Seems like Hotspot uses Klass everywhere

Nothing in the stdlib though

[blazing ocean]

I've not looked at JVM impls >:(

[chrome beacon]

Maybe it was that I was looking at

Don't remember it's been a while

Appears to be used in swing as well

oh well doesn't look consistent 🤷‍♂️

[tawny furnace]

I have a strange problem. I am writing a plugin for an enchantment for a trident that will attract a victim to the attacking player when the trident hits the victim. I wrote to the mechanic, but ran into a big problem. The problem is that if the players are in survival mode, the enchantment does not work at all. For some reason, it does not attract at all. If both are creative, then it attracts very strongly. If one has creative, and one is survival, then it attracts as it should. But it should attract as it should if both are survival. I do not know what to do and what it depends on

@EventHandler
public void onHit(ProjectileHitEvent e) {
if (e.getEntity() instanceof Trident trident) {
if (e.getHitEntity() instanceof Player victim) {
Player shooter = (Player) trident.getShooter();
if (shooter != null) {
ItemStack item = shooter.getInventory().getItemInMainHand();
if (item.getEnchantments().containsKey(this)) {
double speedMultiplier = 6.0;
Vector direction = shooter.getLocation().toVector().subtract(victim.getLocation().toVector());
if (direction.length() != 0.0) {
Vector velocity = direction.normalize().multiply(speedMultiplier);
victim.setVelocity(velocity);
}
}
}
}
}
}

I tried all possible options, it didn't help
I don't know what to do here
if the attacker is in creative, and the victim is in survival, then it works fine. and the delay also works
but if both are in survival, then it doesn't work at all
it doesn't get called, as if velocity is a vector of involuntary movement
It works in creative because they are in flight maybe
And when he is standing on the ground, velocity doesn't work
I don't remember exactly how to do this, but try to make a delay of 1 tick of this code
new BukkitRunnable {
public void run() {
//code
}
}.runTaskLater(Plugin.instance, 1L)
but this also dont work @EventHandler
public void onHit(ProjectileHitEvent e) {
if (e.getEntity() instanceof Trident trident) {
if (e.getHitEntity() instanceof Player victim) {
Player shooter = (Player) trident.getShooter();
if (shooter != null) {
ItemStack item = shooter.getInventory().getItemInMainHand();
if (item.getEnchantments().containsKey(this)) {
double speedMultiplier = 6.0;
Vector direction = shooter.getLocation().toVector().subtract(victim.getLocation().toVector());
if (direction.length() != 0.0) {
new BukkitRunnable() {
@Override
public void run() {
Vector velocity = direction.normalize().multiply(speedMultiplier);
victim.setVelocity(velocity);
}
}.runTaskLater(Plugin.getInstance(), 1L);
}
}
}
}
}
}

[chrome beacon]

Stop pasting the same thing over and over again

[tawny furnace]

why?

[chrome beacon]

I've already told you what the problem is

And you're just flooding the chat for no reason

[blazing ocean]

[tawny furnace]

?

[chrome beacon]

yes

[tawny furnace]

its doesnt matter

[chrome beacon]

...

Why does it not matter

[ancient plank]

did you know that when you throw a trident in survival mode, it leaves your inventory

[tawny furnace]

yes

[ancient plank]

fun fact someone can't be holding a trident if they don't have it

[blazing ocean]

wait really?!?

[chrome beacon]

So why are you checking for it after it's left the inventory

and telling me that it doesn't matter

[tawny furnace]

fuck

sorry man

wait a secnd

okey i have problem

how i can check enchantment on trident

[chrome beacon]

You need to check the item not the entity

[tawny furnace]

ItemStack tridentItem = trident.getItem();

this?

if it work

thanks for all

[humble sigil]

can somebody help me compile clan mod into jar?

[tawny furnace]

mod is jar file

[chrome beacon]

?services

[undone axle]

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

[humble sigil]

I have got zip file

just downloaded

https://www.spigotmc.org/resources/clans-for-party-and-friends-extended.13890/

[chrome beacon]

🤦‍♂️ It's already a jar file

Open the zip

[humble sigil]

I have opened and seen the source code

dont blame me, I am a begineer to java and spigot

[chrome beacon]

There is no source code in the zip

The zip contains two versions of the plugin jar as well as instructions on what to use

[tawny furnace]

guys

it work

wow

thanks guys

@chrome beacon

thanks

[pure dagger]

can block.getLocation() return location with pitch or yaw != 0?

[proper cobalt]

yo guys how do old servers like hypixel n stuff make custom items since PDC didnt exist?

[young knoll]

They just use NBT directly

Since pdc is just a wrapper for NBT

[proper cobalt]

isnt nbt weird in 1.8

like it can randomly dissapear

[young knoll]

Not that I know of

[proper cobalt]

so its persistent and no one can manipulate it

100% safe yea

[young knoll]

Yeah

There’s NBTApi to work with it

[proper cobalt]

coldd thanks

[distant pendant]

can someone help me? i want to add optional nbt item sytax but when i try to add the optional nbt on the item the code is not running.

but im remember if my old code is just working when i add optional nbt but when i see my old code on GitHub just the same i use now.
https://github.com/Phanisment/Item-Caster/blob/main/src/main/java/phanisment/itemcaster/skills/SkillActivator.java

[shadow night]

Likely the most questionable code I've seen in a while

[distant pendant]

yeah, I've been desperate for more than 4 weeks to fix this 🗿

[shadow night]

Your cooldown tag is inside same " of your activator tag

Artifact:[{skill:"Noxious_Poison_Slash", activator: "left_click, cooldown: 10"}]

See the problem?

[distant pendant]

wait.. i need to check my video

ah, i see

wait

so, what I've been trying to fix this whole week 🗿

[shadow night]

You should probably make a command for getting test items

[wintry anvil]

How would I give a player effects when having a specific armor equipped?

[chrome beacon]

https://github.com/mfnalex/ArmorEquipEvent

Recommend using this ^^

[wintry anvil]

I'd need it to work between servers so there is not always an equip event. The player could join with the armor already equipped

[distant pendant]

Yeah, Maybe i will make that. but Thanks for helping me!

[young knoll]

Join event

[chrome beacon]

Then you'd listen for join and quit

If you really don't want to check the armor every couple of ticks

[wintry anvil]

yeah, ill try that, dont wont massive lags

[quaint mantle]

is there any way to get the block to what is wall sign attached to?

[worthy yarrow]

Wouldn’t you wanna use the equip event and join event?

[wintry anvil]

Yeah, I did

[worthy yarrow]

Ok nw

[timid berry]

https://github.com/ds58/Panilla
how can i compile this? i dont know much about gradlew

[kind hatch]

Probably need to run BuildTools for each version that it supports.

[river oracle]

^ you do

[remote swallow]

Why the duck do they depend on craftbukkit not spigot

Ur gonna need the --compile CRAFTBUKKIT flag too

[kind hatch]

Not necessarily

That flag just copies the craftbukkit jar from the work directory.
It already gets installed into the .m2 folder.

[remote swallow]

Bt doesn't compile craftbukkit without that flag at all anymore

Iirc anyway

[kind hatch]

It actually still does, but doesn't copy the final jar to the parent dir.

[remote swallow]

?stash

[undone axle]

https://hub.spigotmc.org/stash/

[kind hatch]

Also, it looks like that project uses a bunch of NMS, so it's somewhat understandable why they are depending on craftbukkit. (Since it goes all the way back to 1.8)

[remote swallow]

Here https://hub.spigotmc.org/stash/projects/SPIGOT/repos/buildtools/browse/src/main/java/org/spigotmc/builder/Builder.java#658

If compile craftbukkit flag isn't set it doesn't run them

I found it out a few weeks ago because that's how spigot bt was faster than mine

[naive spire]

@late sonnet are you the same from this ticket: https://hub.spigotmc.org/jira/browse/SPIGOT-7967

[late sonnet]

Yeah

[naive spire]

I have once again failed to build that PR

[remote swallow]

Hey llmdl

[naive spire]

new phone who dis 🙂

can you believe I've gone this whole time without joining this discord

[remote swallow]

Idk how you survive without being in spigot

[naive spire]

I just dont use discord for anything outside of Towny so its not too much trouble

also its a good idea to just read the docs

[remote swallow]

It's full of really great people that you really want to talk to

Elgarl is here sometimes as well

[late sonnet]

Same error or what?

[eternal oxide]

I'm always here 😉

[remote swallow]

Speak of the devil

[naive spire]

yeah same error @late sonnet

If you can just sling me a jar I'd appreciate it @late sonnet, I don't really know how the allow_greifing rule factors into the issue. I was just hoping for teh proper event to be thrown so that the act of opening doors isn't invisible to protection plugins.

[remote swallow]

What's townys plan for the hard fork, been as it's such a largely used plugin

[naive spire]

I dunno man

[late sonnet]

Are two different things.. for your ticket the issue is how vanilla just not pass any damager then the explode happen in the BlockExplodeEvent
The gamerule was the original thing for what i make ghe PR for improvements two years ago

[naive spire]

that hard fork news right before Christmas, not something I can deal with right now

[remote swallow]

Fair

[late sonnet]

A strange day for make mucho work xd

[remote swallow]

Make warrior deal with it

[naive spire]

my kids have a week of school left, I have a week of IRL work left, got teh in-laws coming next weekend

have to patch a hole I put into my wall while wiring a tablet onto the wall for a home-centric panel

I think the real question is how will Spigot and its developers deal with the hard fork

[remote swallow]

I'm guessing a load of plugin devs will probably move over once breaking changes start

[naive spire]

I had to add paper-api to the towny pom recently and it showed me all the things that Towny uses which is considered deprecated in Towny. About 233 instances. Mostly ChatColor, but also other things which are Strings in Towny but Components in Paper.

We already have some Nice Things™️ that Warrior added giving us Bukkit/Paper/Folia centric things.

[remote swallow]

Does towny use adventure/minimessage yet? Might be something to look into to give admins more customisability

[naive spire]

We do but we currently shade it into Towny

some of the addons rely on Towny's shaded-in version.

In that way we can do spigot and paper and not require admins to get Adventure in some other way

[remote swallow]

Could libraries it and transitive dep

But that's like 1.17+

[naive spire]

Towny is only developing against 1.19+ now

[remote swallow]

Oh could def library it in future

[naive spire]

yeah idc

While I'm here I should probably proselytize you all about Vault Unlocked https://github.com/TheNewEconomy/VaultUnlocked

and an example plugin https://github.com/LlmDl/iConomyUnlocked

If you have an economy plugin that isn't built against VaultUnlocked you really need to consider it.

[remote swallow]

I saw that the other week, is it compatible with old vault or does it have breaking stuff

[naive spire]

it has teh old vault in it

[river oracle]

its just a fork Epic so it should work

I'd imagine they'd avoid breaks to create better adoption rate

[naive spire]

So you can do both and it doesn't matter which plugin is asking about vault or vault2

[remote swallow]

Sounds cool

[naive spire]

Vault plugin will talk to you using the vault package, vault2 plugin will talk to you using the vault2 package, you respond to both with your one back end

It is mainly the PRs I never got accepted into VaultAPI, with some other Nice Things™️

[remote swallow]

Need to convince essx to move to it so more people know about it

[river oracle]

is vault a dead project?

i've always wondered

[naive spire]

They ask you to make changes but never merge

[remote swallow]

Yes and no I'd say

[naive spire]

Pretty dead imo

[remote swallow]

It's not dead in doesn't work but it doesn't get anything new

[eternal oxide]

|Dead but never really needs any update

[naive spire]

I had a pretty good case for an update

[eternal oxide]

I remember I did too, but the PR was refused

[naive spire]

Anyways now we have VaultUnlocked and if you're not using it, you should.

[remote swallow]

I think the last pr merge was choco making the readme not say to use mojank logger

[naive spire]

I had some things merged into Vault and VaultAPI semi recently but it was mostly dropping the old abandoned plugin jars from it

But as for making significant changes that need to happen for everyone's sake, not so much

[remote swallow]

Imagine if that 1.14 bukkit dep was removed

[naive spire]

all our IDEs crying out in relief

[pseudo hazel]

if it aint broke, dont fix it

[naive spire]

it was broken and now its fixed

[pseudo hazel]

epic nesting

[naive spire]

.

```
code
```

[blazing ocean]

?codeblock

[undone axle]

You can use the discord code block format to display code or just text in a more pleasing way:
```java
public class MyPlugin extends JavaPlugin {
@Override
public void onEnable() {

}

}```
Becomes:

public class MyPlugin extends JavaPlugin {
    @Override
    public void onEnable() {

    }
}```

[worthy yarrow]

@blazing ocean can we send the thing

[blazing ocean]

please

i saw something worse earlier

[worthy yarrow]

That git commit I don’t have handy

[blazing ocean]

https://github.com/Gl0W1E/TownyPorts/pull/1/commits/fc3f8801f22afdd2e05cd338f94d172607369fc5#diff-bcf0efa37e3830aeb284aefb58fbbe3c1239f5506d3c66e84de1e06c33dbc474

I mean @naive spire made that pr lmao

[worthy yarrow]

Kek

[naive spire]

look at that huh

[worthy yarrow]

Really can’t believe you haven’t been here

The amount of times we’ve had to crack down on people and their crazy nesting behavior

[late sonnet]

@naive spire ok im in PC now xd
not sure if you can add me.. but check the issue in buildtools looks like a strange java instalation because i run the command with not issues using the JDK provided by microsoft and added to the PATH

[nova notch]

why have you sent this twice with no explanation as to whats not working

ok WHAT doesnt work

unfortunately telepathy does not exist in this world

[pliant topaz]

?nowork

sad, idk the command anymore

[remote swallow]

?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.

[naive spire]

one of us will have to let our guard down and accept a FR

[naive spire]

idgi am I and/or Towny a common topic on here something

[late sonnet]

Hmm i need remember how turn that off xd

[wet breach]

glad to see you are still kicking. Haven't seen you in quite a while lol

[naive spire]

I opened mine up, send me one

[naive spire]

where was this?

[desert aspen]

Anyone have the 1.17 spigot jar file? in the bukkit website doesn't let me download it

[blazing ocean]

?bt

[undone axle]

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

[wet breach]

Where was the last time I seen you? Well would have been here naturally, and then before here would most likely have been when I was still bukkit dev staff

[naive spire]

I don't think I've ever been in here

[late sonnet]

Shows like not

[naive spire]

try again

[wet breach]

I am pretty sure you have because I distinctly remember talking about towny lol. Who knows I could be wrong XD . Either way nice to see you are still around regardless 🙂

[naive spire]

I think the only time I interact with spigot is when I find a stupid bug in the API that is never any fun to fix.

[wet breach]

Indeed, believe that was the reason you were here a couple years ago lol

[naive spire]

I would be considered a bad omen in the olden days

[wet breach]

lol

[frail steppe]

hello

I was trying to compile a plugin

[wet breach]

and I assume you encountered a problem?

[frail steppe]

correct

vc?

[wet breach]

well I assume you wouldn't be here otherwise 😉

[eternal oxide]

Thanks for letting us know

[frail steppe]

you're welcome

[naive spire]

You are no longer trying to compile a plugin. I am up to date.

[frail steppe]

someone can help me in vc?

[eternal oxide]

If I were you I'd state your issue 🙂

?paste any error

[undone axle]

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

[frail steppe]

ok

[eternal oxide]

?img or for pictures

[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

[naive spire]

my VC rates are pretty high do you have a budget

[frail steppe]

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

when i put jar into server

[eternal oxide]

wrong java version for the compiled class

[frail steppe]

so what do I needo to do

i'm new to javaa

[eternal oxide]

holy, what java are you on? Future version

[frail steppe]

21

jdk 21

[naive spire]

java.lang.IllegalArgumentException: Unsupported class file major version 25888
brother is on java 2099

[blazing ocean]

I've achieved that before

[naive spire]

java levels over 9000?

[frail steppe]

what file I need to modify?

or what I need to do?

[eternal oxide]

what are you compiling in maven or gradle?

[frail steppe]

with nothing

buildtools only

[eternal oxide]

so not a plugin then

[frail steppe]

oh

[wet breach]

to get the major version that high, means the class file was manipulated either by something like lombok or some other thing. Findbugs I think does the same thing if its outdated or fails scanning.

[frail steppe]

I used visual studio code

i don't know nothing about java

[blazing ocean]

yeah I kinda fucked up with asm

[eternal oxide]

Seeing as the name of the plugin is MySiteAuthPlugin, I'm going to assume you are doing some asm manipulation

[sullen marlin]

I think enabling preview java features can also give weird versions

[frail steppe]

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

[eternal oxide]

basically your ASM is blowing up and creating a bad class

um

Its also paper so this is not really the right place to ask. Test against Spigot and let us know if the error persists

[frail steppe]

i am downloading intellij

[wet breach]

pretty sure it will. But maybe changing IDE's might help as well since we know something is modifying the classes lol

[white magnet]

Hey! I'm working on a minigame network. I just setup my BungeeCord proxy and a singular "Lobby" subserver in Spigot 1.8. While in 1.8, logging to the proxy in-game causes this error being spammed in the Lobby: https://paste.md-5.net/luxowiqeji.sql
This doesn't happen in new versions (1.13+) but I really need the servers to use 1.8. How can I fix it?

I have the latest BungeeCord version btw

[prime reef]

There a way to tell if your server is running from code? I'm bundling a configuration tool/custom documentation generator into this library that lets the .jar file be run as a standard application (in addition to serving as a plugin), but obviously you won't be able to get Plugin objects that way if you're not running this through a server (would have to get the actual plugin .jar instead)

I suppose Bukkit.getServer() would be null and my IDE is just wrong lmao

[hazy parrot]

You would get compile error, because spigot classes would not be present at runtime

Runtime error*

Why not distribute 2 jars

And make a multimodule project, where common module would have most of the logic

[prime reef]

true, now that you mention it

[prime reef]

just seemed like a pain tbh LMAO

I've noticed people tend not to download anything more than they absolutely have to

oh well, I can do the documentation generation from within the plugin anyway by just letting someone run a command

[shadow silo]

Whats the best way to create a lot of items for a GUI? I'm thinking about creating a class to make one (regular way is pretty verbose), and then having a static class to access them? That feels wrong on many levels though. Was just wondering if there's a better way, or perhaps a more accepted way of making a ton of different item stacks?

[chrome beacon]

You need to run your server with Java 8 or find a maintained fork

[prime reef]

what, like items that people will mouse over to click on/view information?

[shadow silo]

yes

[prime reef]

you'll need to store the information for those items somewhere

[white magnet]

It works thanks

[prime reef]

you could do it through config if you'd rather avoid doing it in code, which would also make it easier to tweak and customize on the fly (this is why a lot of modern GUI APIs use some form of markup language, like XAML or FXML)

[shadow silo]

I'm using InventoryFramework atm

[prime reef]

yeah I know nothing about that, sorry, I only use my own library tbh

bad habit from being a C++ developer

[shadow silo]

lol

[prime reef]

oh IF actually looks good at a glance

i'd use this

oops, wrong link

https://github.com/stefvanschie/IF/wiki/Panes#xml

he's got documentation for creating GUIs with XML on the wiki

[shadow silo]

Ah I see. Thanks. I'll use it if possible. I'm working with customModelData as well so I don't know if it'll be compatible

[prime reef]

you might be able to hybridize them, not sure

Maybe you can create a custom widget with this framework and use that to display the model data or something

(I don't know much about that, haven't really done spigot for a while and getting back into it lmao)

[torn shuttle]

certified classic unity moment, can you spot the problem?

[hazy parrot]

i like the part where i followed the instructions below

[torn shuttle]

yeah me too

[hybrid spoke]

sup guys, design question: i have an api, engine and bukkit module. the api module defines a BlockInformation interface, which is used in filters which are passed to the engine. for good bukkit related filtering, the BlockInformation has to contain informations like Material and BlockState, which cant be initially given by the interface, since neither the api nor the engine know what bukkit is. i could just go by inheritance and make a BukkitBlockInformation in the bukkit module, but the user of the lib would have to downcast (ugly approach). another would be, that the BlockInformation has properties stored in a map <String, Object>. my last approach would be to have a delegate. does anyone have any other, better, ideas?

[finite patrol]

Hello, could anyone help me and tell me how the Exact Choice in Recipe Choice class would be constructed if I wanted to do it custom? Just written out in this format: https://imgur.com/a/iTFnwhE . I know its written on https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/RecipeChoice.ExactChoice.html but I dont get it (I am new to programming). All I need is the Exact Choice written in that format

[young knoll]

RecipeChoice choice = new RecipeChoice.ExactChoice(ItemStack)

[finite patrol]

Hmm, I dont think this is what I am looking for. I need to create a new custom RecipeChoice that is the same as ExactChoice but it would also check the amount of each ingredient. (if a recipe requires 5 diamonds to be put in one slot) For that I assumed I need to "copy" the inside of the ExactChoice and modify it. I chose the ExactChoice because I need to check if the NBT of the input item is the same as the ingredient

[young knoll]

You can’t do that

Custom recipe choice implementations won’t work

[finite patrol]

So is there a way to check if the NBT and amount is correct without using event listeners?

[young knoll]

No

[finite patrol]

Damn, well its time to rewrite the plugin ⚰️

[ebon topaz]

ItemMeta meta = item.getItemMeta();
FoodComponent food = meta.getFood();
food.setNutrition(nutrition);
meta.setFood(food);
item.setItemMeta(meta);

is this how you set the amount of hungry bars that is replenished by food?

[young knoll]

I think you need a meta.setFood

[ebon topaz]

i have that there

[inner mulch]

have you already tried if it works?

[ebon topaz]

yeah and it seems to just be the same as it was "bread"

[inner mulch]

how much nutrition did you give it?

[ebon topaz]

10

[inner mulch]

hmm

[ebon topaz]

what is the range on this?

[inner mulch]

idk

[ebon topaz]

i was assuming 1 - 10

[inner mulch]

your code looks correct

i think its 1-20

[young knoll]

Should be 1-20

Well

0-20

Hold the item and run /data get entity @s SelectedItem

[ebon topaz]

well it is set to 10

ok hold on

[young knoll]

Yeah that looks right

[ebon topaz]

ok it seems to be working 👍
i was initially working under the assumption that it was a range of 0 - 10

thank you guys for your help

[mortal vortex]

Has anything changed between 1.21.1 and 1.21.3 in terms of totems?

Not sure whats changed, but we have an event in our plugin EntityResurrectEvent, and it works perfectly fine on 1.21.1, but fails to work on 1.21.3

[kind hatch]

Show code

[mortal vortex]

public class EntityResurrectListener implements Listener {
    private final LifeStealZ plugin;

    public EntityResurrectListener(LifeStealZ plugin) {
        this.plugin = plugin;
    }

    @EventHandler
    public void onEntityRessurect(EntityResurrectEvent event) {
        if (!(event.getEntity() instanceof Player)) return;
        Player player = (Player) event.getEntity();

        if (!WhitelistManager.isWorldWhitelisted(player)) return;

        if (plugin.getConfig().getBoolean("preventTotems")) event.setCancelled(true);
    }
}

[kind hatch]

Have you done any debugging?

[kind coral]

anyone know how to change Hibernate's ORM classloader?

like provide my classloader

[remote swallow]

var configuration = new Configuration(new BootstrapServiceRegistryBuilder().applyClassLoader(this.getClass().getClassLoader())()).setProperties(properties);

[fossil ridge]

What do I use to get the length of a piston in BlockPistonExtendEvent#getLength if it's deprecated?

[kind coral]

i might love you for the rest of my life

[remote swallow]

let me guess, librarying hibernate?

[kind coral]

yeah

[fossil ridge]

Also the non-deprecated method getBlocks literally uses the deprecated getLength method..

[kind coral]

like i searched on stackoverflow for like an hour

asked chatgpt too that mf costs me 20$ a month and cant even help

[mortal vortex]

Yes. the entity ressurent literally isn't invoked on 1.21.3

[kind hatch]

Are you sure you registered your event?
Put some print statements in there to see what is happening.

Also make sure you are holding the totem when testing.

[mortal vortex]

No dude, it's the same code. on 1.21.1 it works.

[fossil ridge]

and why is BlockPistonRetractEventgetRetractLocation deprecated since 1.8 without any reason as to why, and yet the same rules that the method does still apply in 1.21.4

[kind hatch]

Have you tried on 1.21.4?

[young knoll]

Because in the past a sticky piston could only retract one block, the one directly attached to it

[remote swallow]

but muh slime blocks

[young knoll]

Now it can retract multiple with slime blocks, so it doesn’t really make sense to have a single retract position

[fossil ridge]

so then how do I do get the retract location(s)

since no length is provided (would probably be deprecated too and used by non-deprecated method lmfao)

[young knoll]

Loop through all the blocks and offset them by the direction

[fossil ridge]

so basically like the extend does with using the deprecated method?

[remote swallow]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/BlockPistonRetractEvent.html#getBlocks()

[fossil ridge]

so I got code here and idk what it does and if it should be ported to the same event

[young knoll]

What

[fossil ridge]

https://pastes.dev/MO6dPRgOKs so basically I am making a claim system and I need to detect when a block is trying to get pushed out/in into/of a claimed chunk

[young knoll]

For each block in the list

The starting position is its current position

The ending position will be block.getRelative(event.getDirection)

[fossil ridge]

but what about slime blocks, there is no length provided by one event

[young knoll]

You don’t need length?

Every block is only moving 1 block in at a time

[bitter rune]

why is this if statement firing everything in the if and the else?

https://codefile.io/f/cXg1QBoSca

[young knoll]

Event fires once for each hand

[bitter rune]

ooh

[sharp bough]

but he has a check for action type

right click

its firing twice so check if you are registering the listener twice

if not, print the event, send that

[young knoll]

Doesn’t matter

It’ll fire the right click action for both hands

[glad prawn]

[bitter rune]

have 1.21.4 server in my plugin, anyone know what this method was replaced with? Method moveTo = navigation.getClass().getMethod("a", double.class, double.class, double.class);"

[bitter rune]

so i messed with nms, and i now understand i am not ready for nms lol

[chrome beacon]

?mappings

[undone axle]

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

[chrome beacon]

Also it'd probably be easier if you didn't use reflection

[ivory sleet]

You gotta start at some point

[ebon topaz]

whats the material for a bottle of water

[mortal vortex]

its uh potion isnt it?

[ebon topaz]

ahhh

[brittle geyser]

bottle of water

[mortal vortex]

Proof?

plus, they asked for the "Material"

"bottle of water" isn't an Enum

[mortal vortex]

You need to convert the itemstack or whatever, to a potion, then apply PotionType.WATER

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/potion/PotionType.html

You'll find WATER here on the list

[brittle geyser]

oh

minecraft:potion{Potion:water}

[mortal vortex]

That's again not a Material.

[brittle geyser]

It is nbt

potion is material

[mortal vortex]

Yes. And did they ask for NBT?

[brittle geyser]

Then water is potion type

[mortal vortex]

Okay so you're repeating what I said?

[brittle geyser]

yes

[mortal vortex]

@ebon topaz. By default, I think Potion might fall back to "Bottle of Water" anyways, but it might also be that weird potion called "Uncraftable Potion". Try just:

ItemStack waterBottle = new ItemStack(Material.POTION);

if it works, otherwise you can implicitly set it to be water:

ItemStack potion = new ItemStack(Material.POTION);
PotionMeta potionMeta = (PotionMeta) potion.getItemMeta();
// may want to ensure its not null before this, i dont see why but yeah

potionMeta.setBasePotionData(new PotionData(PotionType.WATER, false, true))

potion.setItemMeta(potionMeta);

[ebon topaz]

thank you

um so question can i turn a itemstack ive made into a material so i can use it in crafting recipes

[sly topaz]

use ExactChoice to input ItemStacks instead

[sly topaz]

this isn't how you set the potion data anymore

var potion = new ItemStack(Material.POTION);
var meta = (PotionMeta) potion.getItemMeta();
meta.setBasePotionType(PotionType.WATER);
potion.setItemMeta(meta);

should do

[mortal vortex]

Thank you. I haven’t worked with potions since I made a 1.8 plugin

[reef wagon]

hi, does anyone know how to solve this problem?

repositories {
    mavenCentral()
    maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
}

dependencies {
    compileOnly("net.md-5:bungeecord-api:1.21-R0.1-SNAPSHOT")
}```

[mortal vortex]

Try adding brigaider?

[sly topaz]

add spigot's repo maybe

[mortal vortex]

oh yeah kek

[sly topaz]

tbf the bungeecord maven wiki doesn't mention it so it should just work but eh

apparently you need the mojang repo for that one, so add https://libraries.minecraft.net

[reef wagon]

thanks a lot

[ivory sleet]

Its very outdated

[short pilot]

what are some things in spigot that could be implemented using Graphs?

i was trying to play around with faction alliances but then i realized you could just do that with sets

[sly topaz]

Graphs being?

[short pilot]

as in the data type

the stuff you learn in algorithms

[sly topaz]

ah, thought you meant some specific technology since you capitalized it lol

[short pilot]

nahh

[sly topaz]

anything that deals with b-trees is a graph

most common thing would probably be regions, or at least that's how WG does it

[ivory sleet]

Oh I thought it used octrees

[sly topaz]

faction alliances are also just a type of graph. If you think about it, most things can be interpreted as a graph

[sly topaz]

you might be right, I haven't slept and it is 8 in the morning lol

[ivory sleet]

:’)

[short pilot]

hm im trying to use some other data structures in my plugin but nothign is really needed

[ivory sleet]

Are you referring to a symmetrical binary relation?

[sly topaz]

I was also wondering how are faction alliances even defined

[ivory sleet]

^^

[short pilot]

first naive approach is just when two factions make an alliance, each one of them keeps a set of allied factions assuming each faction has a unique ID

and honestly idk that might be all that's needed

just check against it if faction allied, give like extra HP boost or something

[ivory sleet]

it’s awkward when you need to update the relationship between any two factions, that is if both store such data about the relationship

[sly topaz]

I mean, the issue with that is that most things at the scale plugins handle can be done with very basic data structures, if you want to learn these data structures you are probably better off just doing some general excercises in leetcode or similar platforms

[short pilot]

yea that's wut ive been doing anyways for recruiting and all

leetcode is the grind ;-;

i meann i do think maybe something related to distances between allied faction capitals coud be modeled using graphs if you want to do some fun stuff depending on how far each is

[sly topaz]

so you are just looking for ways to use them in practice, that's a good thing

leetcode excercises only get you half-way to understanding, applying it into real problems is where one gains comprehesion

that said, graph as a concept is rather broad so anything goes really lol

[short pilot]

yea

i dunno

plugin development delves more into concurrency and data management which are important too

the whole single threaded thing

[sly topaz]

it isn't so much of a way to define data but to visualize it, then there's more specific data structures that handle the implementation part

[ivory sleet]

Tbf, most applications more heavily apply concurrency one or another way, plugin dev is relatively concurrency-free

But yea there’s a lot of data management, but most devs I see just stick with super basic non-normalized schemas

[short pilot]

like wut

ive just been using sqlite all this time and it has served me well for this project but might look into trying other databases in the future

is there anywhere a priorityqueue could find use

[ivory sleet]

a lot

[short pilot]

lowkey the most useful implementation of graphs in minecraft i can think of is just intuitively, distance related operations

[ivory sleet]

I mean, its when you wanna scale where you choose a better option

[short pilot]

true true

[ivory sleet]

Data optimizations is more or less graphed through the use of group and category theory

Like you can see it in a graphing perspective

[short pilot]

ic ic

[ebon topaz]

how hard would it be to make custom crops?

[inner mulch]

Depends on what you want them to do

[ebon topaz]

doesnt have to be exactly this but for example,
rice can only be planted in 1 high water and grows like wheat maybe?

[inner mulch]

I would add somr crop conditions that are checked when the player olaces them and for growing you can just tick them every tick and have a rng decide if it grows or not

[ebon topaz]

ok so should be too hard to make some custom textures and do some checks to make it place in one block high of water and grow it in plugin every tick with a rng to decide if it grows

whats the rng like for the vanilla crops?

[young knoll]

They get random ticks

And then decide from there

[sly topaz]

just check what something like this does: https://www.spigotmc.org/resources/farmcraft-1-21-fully-custom-crops.50031/

it's open source

well not the most pretty code base I've seen but it seems to do what it is supposed to do lol

[mortal hare]

ok im going crazy

how would you implement event handling in a Entity Component system

Bukkit api seems to do much circular referencing in such cases by pointing Player reference to an event

which is not really optimal

[naive spire]

idgi

[blazing ocean]

what does that mean

[mortal hare]

basically you have Entity as a class and every functionality is splitted of into separate parts called Components

something like minecraft does

Entity has bunch of components

[blazing ocean]

no i meant this

i know what an ecs is

[worldly ingot]

"I don't get it"

[blazing ocean]

ah

[river oracle]

I mean if you wanted to make an ecs you should be building off of nms not bukkit

[worldly ingot]

Are you asking how to write an event system if you have an ECS?

Yeah. You would ideally start from the ground up lol

Bukkit (and really, vanilla) is hierarchical, so ECS just doesn't work

[blazing ocean]

bukkit isn't ideal in general

its a mess

[mortal hare]

if i want to pass Entity to an event, i have to do circular reference or pass entity id

[pseudo hazel]

nothing is ideal

[mortal hare]

so how tf can i pass update event for a component but reference entity

without risking of circular reference

[worldly ingot]

What circular reference are you concerned with? I don't understand

[blazing ocean]

you could pass the id and a method to get the entity based off the id if i understand correctly?

[mortal hare]

you can do that

but you can also pass shadow reference to the event i guess

[mortal hare]

lets say i have entity component A, i need to dispatch an event when component A changes, but also I need to pass down the entity to that event which has the component. I can do that by dispatching event from component A, but then I need reference to Entity. Due to how you get the component A from Entity, if you pass Entity to the component A, you will get circular reference

[eternal night]

the component itself is immutable and doesn't change itself tho no?

[mortal hare]

Entity -> State Component (Stateful data about trait related things for entity) -> Trait Component (Stateless data)

[river oracle]

I mean is there any reason you need an event on property sets

That's just asking for trouble especially if you call state changes

[sly topaz]

every event happens on property modification if you think about it

is this Ike's secret alt

they're the only ones I've seen trying to integrate an ECS into minecraft's codebase lol

[eternal night]

maybe mental delusions of ECS just spread to fast

[river oracle]

I mean this is specifically regarding a specific state change though, and exposes to an event the same state change the idea in of itself is cyclical

Listen to a state change to change state to listen to the state change

[mortal hare]

i can move State Component into entity, but then i lose the ability to hold State data for particular trait outside of the entity

[eternal night]

this still just smells like you are calling the event from the component being changed

which would be wrong anyway

[river oracle]

^ cyclical in nature

[mortal hare]

Entity entity = ...
EntityDamageableState state = entity.getState(Damageable.class)
state.setHealth(150); // set the 150 of entity's damageable state and fire EntityHealthStateChangedEvent

state.getTrait().getMaximumHealth(); // 1000

smth like this

[eternal night]

mutable components in ECS

[mortal hare]

traits are not mutable, states are

[eternal night]

Yea but I mean

in this case, you'd call EntityHealthStateChangedEvent before the state.setHealth call

i don't see the problem

[river oracle]

Yeah but if he sets the health in there shit explodes as I said cyclical in nature

[mortal hare]

that's the problem if i would call this in setHealth call, i would need a reference of Entity in EntityDamageableState to be passed to the constructed event

[proven gulch]

Good time of day. Tell me how to get a sign when inserting a schematic.

In more detail, I insert a schematic at the command, there is a sign in this schematic (within its limits).
My task is to scan the entire schematic (each block) to get a plate and work with it. I tried to implement this in several ways:
1)

 private void processSchematicBlocks(Location loc, Vector3 min, Vector3 max, World world) {
        for (int y = max.getBlockY(); y >= min.getBlockY(); y--) {
            for (int x = min.getBlockX(); x <= max.getBlockX(); x++) {
                for (int z = min.getBlockZ(); z <= max.getBlockZ(); z++) {
                    Block currentBlock = world.getBlockAt(x, y, z);
                   
                    if(currentBlock.getType() == Material.OAK_SIGN) {
                        plugin.getLogger().info("test");
                    }

private void processSchematicBlocks(Location loc, Vector3 min, Vector3 max, World world) {
        for (int y = max.getBlockY(); y >= min.getBlockY(); y--) {
            for (int x = min.getBlockX(); x <= max.getBlockX(); x++) {
                for (int z = min.getBlockZ(); z <= max.getBlockZ(); z++) {
                    Block currentBlock = world.getBlockAt(x, y, z);
                    
                    if(currentBlock.getState() instanceof Sign) {
                        plugin.getLogger().info("test");
                    }

Nothing worked, the conditions do not work, because there is no output to the console. And I need to work with the lines on the plate. Please help me)

[pseudo hazel]

why do it in the setHealth function

[eternal night]

why would state be responsible for calling events about itself changing

[pseudo hazel]

just do it out here

[river oracle]

2 ways to avoid this

1. Do not create code that is naturally cyclical
2. Some jank ass booleans

[pseudo hazel]

like where is that code located

[river oracle]

Personally 1 seems ideal but hey booleans could cut it

[mortal hare]

wdym, do you mean in setState() method?

[worthy yarrow]

@river oracle nerd

[river oracle]

Nerd

[worthy yarrow]

God damnit my phone

[pseudo hazel]

I guess, if this code is in the setState method..

[blazing ocean]

hello kat

[pseudo hazel]

like where is that code

[worthy yarrow]

Oh hi rad

[mortal hare]

oh, you meant outside, yeah, i wanted to have single source of truth for events so that's the lowest i could call the event for

[proven gulch]

may you help me?

[sly topaz]

do you have to scan every block

signs are tiles, so you could just get all the tiles in the chunk

or if the schematic plugin you're using allows for it, do it from the schematic itself as it should save that information

[pseudo hazel]

yeah ig that would be in your manager or whatever you called it

[proven gulch]

I have just started developing plugins, and so far I do not know any other ways to search for plates in schematics

[worthy yarrow]

Do you know java at least a little bit?

It’s gonna be quite hard to make a plugin with minimal java experience

[proven gulch]

If only a little...

[worthy yarrow]

We have a bunch of helpful links, do you want them?

[proven gulch]

I have a partner, he knows Java better than me, but I contacted him, he did not give me any other information on the method of searching the table in the schematic

[proven gulch]

Honestly, I won't refuse

[worthy yarrow]

Go to #bot-commands and type ?learnjava

[sly topaz]

well as said, you have two options. Either use the schematic pasting plugin's API (I assume you're using WE for it) and get the tile entities from the schematic, or after pasting, scan the tile entities in the chunk(s) with Chunk#getTileEntities

[river oracle]

World's least hostile learn java reccomendation

[sly topaz]

though this said, is there any reason you can't just edit the schematic itself? Is the sign text dynamic?

[worthy yarrow]

But uh I feel like you’re probably working with world edit or something similar which in all honesty doesn’t have great docs also, to try and figure out the spigot api as well as the schem plugins api is just gonna be a huge pain for you

[proven gulch]

Sorry for the incorrect words, I'm from Russia and I use Google translator

[proven gulch]

Okay, thanks for the advice, I'll try

[worthy yarrow]

Kek I’m feeling nice today

[sly topaz]

tbh now that I think bout it, you're probably better off just recording where in the schematic the signs should be placed and well, place them after the fact

either way should work, use what sounds the easiest to you

[worthy yarrow]

We can give you the logic behind the implementation but you still have to actually implement it which I don’t think you’ll have an awesome time with, however it’s a good learning experience to try and figure stuff out yourself. That being said id still go through some of those java links

[proven gulch]

I can't edit the schematic, I have a set of schematics that are inserted into the world. Each schematic has a plate with an entity type that will spawn in place of the plate.

I can't write down every coordinate of the plate relative to the schematic, I have 90 of them.

[worthy yarrow]

Which plugin are you using that handles schematics?

World edit?

[proven gulch]

FastAsyncWorldEdit is installed on the server, but the code works through WE

[worthy yarrow]

https://worldedit.enginehub.org/en/latest/api/index.html

This is we’s docs, if they work awesome, otherwise search up fawe docs

[sly topaz]

FAWE is WE API compatible so that shouldn't be an issue

[worthy yarrow]

Honestly didn’t think so but wasn’t sure

[pliant topaz]

worked with it before, the docs are a bit, weird explained

[worthy yarrow]

Yeah we docs are not great

[pliant topaz]

and very little, but it covers the basics

[proven gulch]

I have already looked at the documentation, but I could not find the method I needed to search for a specific block within the schematic. And the question is in optimization, considering that I recently began to delve into this topic with the development of plugins, for me now this is one of the priority tasks

[worthy yarrow]

You could also join their discord and ask there

[proven gulch]

Do they have their own Discord? I didn't know, I'll try asking now, thanks

[worthy yarrow]

https://discord.gg/enginehub

[proven gulch]

Thank you

[worthy yarrow]

Sure!

If I had to guess they’d probably know better than most people here, still we are here to help if you need it

[mortal hare]

man you just opened my eyes, maybe really this is not the place where you should call events. Maybe you're right, you should call events from outside. These are just too small instances to be called from

Model classes should not be riddled with events, algorithms around them should be

it wouldnt make sense to call Entity health changed from state class that i've mentioned because you could just construct your own state object outside of Entity and it would fire that event, even if the component is not directly hooked to the entity, unless you runtime checked that the entity has that particular state

its bad design

[echo basalt]

With an ECS you need to make the distinction between "components" and "systems"

Which you call algorithms

The "systems" are responsible for logic, "components" mostly hold data

Systems call the events and manipulate data

For example the "health system" is responsible for handling damage, regenerating health etc while the HealthComponent just tracks the entity's health and max health

[mortal hare]

well it sounded great to have events at low level changes, allowing to have single root source of event dispatch, but then i got stopped with such issues

[sly topaz]

they do know better, but they are also damn aggressive with their support lol

I provided an admittedly wrong solution, and wiz didn't like that at all

[worthy yarrow]

You’re not wrong lmao

Yeahhhh last time I went there for help they dogged on me for not using paper… almost as if the issue was just that (it wasn’t kek)

[pseudo hazel]

often the best way to understand why something is done in a certain way, is by doing it another way and finding out there is some flaw in that approach you initially didnt see

[warm mica]

Attribute👍

[pseudo hazel]

what more info do you need

[blazing ocean]

Attribute.

editSession.replaceBlocks(region, SingleBlockTypeMask(editSession, BlockTypes.OBSIDIAN), BlockTypes.AIR) is this not the way to replace all obsidian blocks with air in worldedit

[sly topaz]

looks right to me

did you commit?

[blazing ocean]

it returns an int

and sure isn't doing anything

the region is correct

that was recording purple's stream audio lmao

[sly topaz]

did you close the edit session properly

that's what I meant by commiting

[blazing ocean]

should i be creating a new one for each region I'm removing

because it is currently shared, probably not a good idea

[sly topaz]

I am unsure what's the best approach there, I'd imagine you would indeed do that

you could also just call EditSession#commit and see if you can keep using it lol

does WE do chunk batching by default on edit sessions or do you have to call EditSession#setBatchingChunks manually in case it's a big region

[rough drift]

me asf:

[blazing ocean]

suspend fun breakObsidianWall(teamIdx: Int) = withContext(GameServer.asyncDispatcher) {
        val bound = instance.cachedMap.map.bound(OBSIDIAN_WALL_CARDINAL_NAMES[teamIdx]) ?: instance.exit(Reason.INVALID_MAP)
        val region = bound.worldEditRegion()
        instance.debugAnnouncer.announce(buildText("Min: ${region.minimumPoint} Max: ${region.maximumPoint}"))

        val session = newEditSession()
        session.replaceBlocks(region, SingleBlockTypeMask(session, BlockTypes.OBSIDIAN), BlockTypes.AIR)
        Operations.complete(session.commit())
        session.close()
    }

seemed to work

[reef wagon]

can i use minimessage from adventure api in bungeecord?

[blazing ocean]

i like these announcers

[sly topaz]

edit session is autocloseable, so you can .use on it

[blazing ocean]

right

[chrome beacon]

Use try with resources 🔫

[blazing ocean]

true

[chrome beacon]

right kotlin

[sly topaz]

closing automatically commits btw

[sly topaz]

having more colors than the default 16 ones in chat is still a foreign concept to me

it looks nice with pastel colors

[blazing ocean]

the "the first combat phase" is coloured wrongly

[sly topaz]

that purple also resembles my favorite color, #c390d4

[blazing ocean]

that's actually #d2b4fa

[sly topaz]

yeah, it looks blue-y

[sly topaz]

https://docs.advntr.dev/platform/bungeecord.html

[remote swallow]

any nerds here know of an a* pathfinding impl in java or kotlin, not mc just standalone (would love if its mit so i can just steal it)

[chrome beacon]

Can probably build off Pathetic not MIT though

The search part of it isn't too coupled to Spigot

Also what are you making 👀

[remote swallow]

the solution to todays aoc

[chrome beacon]

🔫

[remote swallow]

[worldly ingot]

Does it need to be MIT if you're just using it locally?

Or are you uploading to GitHub?

[fossil ridge]

Is there an event for when an individual block explodes? BlockExplodeEvent triggers for a list of blocks, but I need to detect when a block itself explodes without cancelling all the explosions.
Context: Given that you have Chunk A B (next to eachother), B has explosions disabled, but A has them enabled. I want it so when you explode something in B it explodes the blocks in A but on B it does nothing.

[eternal oxide]

Only beds blocks explode

Most explosions are caused by Entities

[fossil ridge]

yeah, tnt in this case

[chrome beacon]

Respawn Anchors:

[fossil ridge]

I saw that some other plugins are able to do it (I don't know their name though), but idk how it is done

[eternal oxide]

EntityExplodeEvent

[fossil ridge]

if I cancel that the entity doesn't explode at all

I need it to explode but only do damage in A if it was placed on the edge of A and B

[eternal oxide]

remove teh blocks from getBlocks that you don;t want to explode

[chrome beacon]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/ExplosionResult.html#KEEP

[fossil ridge]

oh yo that's smart

[chrome beacon]

oh there's no setter for it :c

Yeah clear getBlocks

[eternal oxide]

the block list is modifiable for removal, not addition though

[fossil ridge]

that's great, thanks!

do I need to make a copy of the block list since I am directly removing them in the loop for CME?

[eternal oxide]

no

iterate

[chrome beacon]

You can use removeIf

[fossil ridge]

@EventHandler
    public void onBlockExplode(BlockExplodeEvent event) {
        event.blockList().removeIf(block -> {
            ClaimData claim = this.controller.getClaim(block.getLocation());
            return claim != null && !claim.isExplosionsEnabled();
        });
    }```
so like this

[chrome beacon]

Yeah that should work

[fossil ridge]

thanks 🙂

[remote swallow]

its on github

[worldly ingot]

Ah okay

[shadow night]

??? Wtf does that mean and how does that even work

[eternal oxide]

You can remove Blocks from the returned list and they will not be destroyed, but you can't add new Blocks

[shadow night]

Does it check whether any new blocks were added or what
And most importantly: why

[eternal oxide]

no I believe it will error

If I remember correctly

[shadow night]

?????

wtf

[slate pendant]

Does anybody know why is it deprecated?

Should we just create maps every time it needs to be itinialized, until it reaches the limit

[pseudo hazel]

its fine

you can still use it

[remote swallow]

Magic Value

[pseudo hazel]

magic value means it could change any moment basically or the values are hard to predict

but like

its still usable

[slate pendant]

ok

[lofty tinsel]

Hey guys, so I’m really bad at math and equations…however, I’m trying to make these equations increase 1% for each job level. Is there anyone that could help me with it? The equations are listed below;

leveling-progression-equation: 10*(joblevel)+(jobleveljoblevel4)

income-progression-equation: baseincome+(baseincome*(joblevel-1)0.01)-((baseincome+(baseincome(joblevel-1)0.01)) ((numjobs-1)*0.05))

experience-progression-equation:
baseexperience-(baseexperience*((numjobs-1) *0.01))

[blazing ocean]

is that some latex shit

[lilac dagger]

experience + (levels * (experience * 0.01))

i think it's this?

wait

this should work no?

[slender elbow]

sure (I have no clue what you're talking about)

[lilac dagger]

this should give you the experience for each level if it increases by 1%

if level is 0 there is no extra experience given

yup, i'm pretty confident it's like this

[lofty tinsel]

Okay, I’ll test it when I’m home. Thank you!

[lilac dagger]

alright, good luck 😄

1% is very little tho

you might wanna increase it

but it also depends on the base experience

[lofty tinsel]

Well I’m making experience and income increase by 1% too.

[lilac dagger]

you'll figure out all the variables 😄

i suggest to keep experience static(not changing) and play with the percentage

[chrome beacon]

Tried calling setPowered on it?

No idea if it'll work but it's worth a try 🤷‍♂️

[earnest girder]

I have the Minecraft Development plugin installed in my Intellij project, and I have the newest version of corretto-21 installed, but it doesn't know Spigot API. What could the possible issues be?

[chrome beacon]

Make sure Intellij is up to date

[earnest girder]

it seems to be up to date

[chrome beacon]

How did you import Spigot to your project?

[earnest girder]

I dont know, I did it a while ago

it works fine on my PC, im on my laptop right now and having the issue. I thought simply installing the Minecraft Development plugin was all I needed to do

[chrome beacon]

The Minecraft Development Plugin is entierly optional

[earnest girder]

hmm

[earnest girder]

what does it do?

[chrome beacon]

It has some useful features like helping create Spigot projects easier

but it's not required and you can just setup the pom.xml or build.gradle files yourself

[earnest girder]

ah ok

so how do I properly import spigot?

[chrome beacon]

You add it as a dependency in the pom.xml or build.gradle

[earnest girder]

oh I bet the version im pom.xml is wrong

[chrome beacon]

Depending on if you have a maven or gradle project

[chrome beacon]

Could be

[earnest girder]

I have 1.21-R0.1-SNAPSHOT
its maven

[chrome beacon]

Send the entire pom

?paste

[undone axle]

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

[eternal oxide]

?maven

[undone axle]

https://www.spigotmc.org/wiki/spigot-maven/

[earnest girder]

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

[eternal oxide]

Wrong java version for 1.21. Pretty sure you can;t build with 1.8

[chrome beacon]

You can

as long as the JDK is 21

[eternal oxide]

ah okies

is his jdk 21?

[earnest girder]

yeah corretto

[chrome beacon]

Your maven plugins however don't support Java 21

You should update them

[earnest girder]

okay, how do I do that

[chrome beacon]

You simply replace the old version number with the new one

You can usually find the new versions on the apache maven website

or on maven central

[earnest girder]

 <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
```Is that on this last line? ^

[chrome beacon]

yes

3.13.0 would be the latest version

and 3.6.0 for the shade plugin

Also I do recommend changing the Spigot version to 1.21.4

but if you really need to use 1.21.1

[earnest girder]

okay, where do I find the 1.21-R0.1-SNAPSHOT part for 1.21.4?

[chrome beacon]

Replace 1.21 with 1.21.4

When you've done that click the reload icon in the top right

[earnest girder]

ok

is it a problem that I have java 1.8 here

    <properties>
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

and I'm using corretto-21?

[chrome beacon]

Should work fine but if you want to you can change it to 21

If you're going to make a plugin for 1.21.4 you might as well

No need to miss out on all the new Java features

[earnest girder]

well, this is my updated pom.xml and I'm still not getting anything
https://paste.md-5.net/etolofabaq.xml

are you sure 1.21.4-R0.1-SNAPSHOT is correct?

[blazing ocean]

it is

have you reloaded maven changes?

[earnest girder]

yes

[blazing ocean]

what do you mean by "I'm still not getting anything"?

[earnest girder]

the IDE doesnt know spigot API

[blazing ocean]

what version of IJ are you using?

make sure you're using 2024.1+ and java 21

[earnest girder]

I think its the newest, how can I check?

[blazing ocean]

help -> about or something

[earnest girder]

2024.1.4

yeah

updating to 2024.1.7

[chrome beacon]

If you open the project view (where your files are), at the bottom there should be a dependencies section

External Libraries*

Can you expand that and see if Spigot is listed

[slender elbow]

java.version should be 21, not 1.21

[chrome beacon]

Yeah that too

[earnest girder]

nope, I just have corretto-21 in there

[chrome beacon]

And you reloaded your pom?

[earnest girder]

yes, I did have to change java 1.21 to 21 just now tho

[chrome beacon]

File > Invalidate Caches

And restart

[slender elbow]

try repair ide before nuking all caches

[earnest girder]

welp I nuked it

just got this Plugin 'Minecraft Development' (version '2024.3-1.8.2') is not compatible with the current version of the IDE, because it requires build 243.16718 or newer but the current build is IU-241.19416.15

I still just have corretto in my external libraries

[slender elbow]

mm either update intellij or uninstall the minecraft dev plugin

[earnest girder]

already updated intellij, updating minecraft dev rn

[chrome beacon]

Does Intellij Ultimate update slower than community edition then?

[slender elbow]

no, they have the same release cycle

[chrome beacon]

My Intellij community edition is at build 243 just like the mcdev plugin expects

[chrome beacon]

Theirs isn't up to date then?

[slender elbow]

bingo

[chrome beacon]

...

Yeah

It was the first thing I asked you to check :sadge:

[earnest girder]

huh

[slender elbow]

isn't jetbrains toolbox a wonderful thing

[earnest girder]

I did update intellij a few minutes ago

to 2024.1.7

[chrome beacon]

2024.3.1 is latest

[river oracle]

that's not latest

[chrome beacon]

Keep updating

[earnest girder]

oh

why wouldnt it update to the latest

[chrome beacon]

I forgot Intellij doesn't do that without toolbox

[river oracle]

it doesn't??

wow life without toolbox must suck

[chrome beacon]

It updates one version at a time it's up to you to run it multiple times

or grab the installer

[earnest girder]

huh

ok

updating

[chrome beacon]

Keep an eye out for the update icon in the top right of Intellij

Should be a blue arrow there when ever an update is available

[earnest girder]

there isnt for me for some reason

[chrome beacon]

They might have moved it 🤷‍♂️

It was there before the UI change no idea where it is now

[earnest girder]

yeah this UI is different from what im used to

[chrome beacon]

I just use Toolbox to manage all my IDEs

Keeps them up to date for me and helps me login to all of them

so I don't need to do so for each one

[earnest girder]

guess I'll get toolbox then

[sly topaz]

I hate toolbox

[pliant topaz]

in IJ 2024 there's a little dot in the top right on a settings icon i think, dont remember how it was excactly

[sly topaz]

it is just an updater but it works like shit and takes resources like a maniac

[sly topaz]

that won't update minor and major versions, just hotfixes

[pliant topaz]

oh fr?

i knew it didnt update major versions but i thought minor versions would be updated

[chrome beacon]

It works fine wdym

[sly topaz]

I meant what I said

[chrome beacon]

?

[earnest girder]

okay so I updated to the actual newest version of intellij, still no libraries

[chrome beacon]

Nuke cache again and see if it works better now

[earnest girder]

ok

[chrome beacon]

if not close project and delete the .idea folder

and then open it back up again

[earnest girder]

ok

[chrome beacon]

Should cause Intellij to auto detect the poms presence

[earnest girder]

for invalidating caches, do I select any of the optional stuff?

[chrome beacon]

You can try the file system cache

Top one

[earnest girder]

kk

deleting .idea and reinstalling minecraft dev plugin did the trick

thanks for all the help yall

[proper cobalt]

what do i use as like a cuboid

i have a custom block that when placed should place a 3x3 of blocks i specify

but what "wrapper" do i use for the 3x3 to check if its empty for example

[chrome beacon]

?

[proper cobalt]

what

[chrome beacon]

There's no existing wrapper for that

[proper cobalt]

isnt there like a cuboid

[chrome beacon]

Not really

or are you using the WorldEdit API?

[proper cobalt]

i mean i could do

i just want to check if the 3x3 where the player places the custom block is empty

[chrome beacon]

You'd just have to for loop and check isAir

[proper cobalt]

idk how i would do the math tho

thats not my strong point so iwas wondering if t here was an easy way thru

[chrome beacon]

I recommend just opening a creative world and placing down some blocks to visualize it

Should help you figure it out

[proper cobalt]

yeah ig, wouldnt the code be mad messy too

idk ill think of something

[chrome beacon]

It would be 3 for loops

nested but yeah

[proper cobalt]

also if i have pdc on a block then place it, then break it, it will lose that pdc right

im tryna have my printing press still work after being broken and then placed

[chrome beacon]

Might have to attach it after placing

[proper cobalt]

wym

[chrome beacon]

The PDC tag I mean

Same goes for breaking you'll probably need to add it to the item

[proper cobalt]

hm is there a better way

ig i could store the custom class with a location

and check if that location block is broken

[chrome beacon]

That's not persistent

[proper cobalt]

save it to a file

or sum

[chrome beacon]

Save it to the PDC

[proper cobalt]

bro the pdc just goes away i dont think it works on blocks

[chrome beacon]

?blockpdc

[undone axle]

Learn about CustomBlockData here:
https://www.spigotmc.org/threads/custom-block-data-persistentdatacontainer-for-blocks.512422/

[proper cobalt]

fair scat limitations

[chrome beacon]

And no it doesn't work on all blocks which is what this lib is for ^^

The CustomBlockData lib stores your NBT in the chunk instead of the block for you

So it works on non-tile entities

[proper cobalt]

swear if the block gets pushed by a piston or smth its ggs

[chrome beacon]

It does check for that

[proper cobalt]

na f that

[chrome beacon]

Not much you can do about it

You won't be able to work around checking that

[proper cobalt]

may do it the map location way

[chrome beacon]

That will still break if someone uses a piston

[proper cobalt]

true say

this that bs 🤦‍♂️

how has the game been out for 18 years and there isnt a good fix

[remote swallow]

18?!

[proper cobalt]

idk were a guess

[remote swallow]

?howold rd-132211

[undone axle]

https://howoldisminecraft.today/rd-132211

[chrome beacon]

wdym there isnt a good fix

[proper cobalt]

there isnt

is there

[chrome beacon]

You can just use the lib

[proper cobalt]

hows it done in legacy then g

[chrome beacon]

It will check what you need to for it

[remote swallow]

you use nbt and have to do it urself

much easier to update

[young knoll]

(You can’t store NBT in chunks without PDC)

[proper cobalt]

is the library foolproof 100% working no bugs

[remote swallow]

afaik yes

[proper cobalt]

type beat'

[remote swallow]

if you find a bug you report it and it gets fixed

[proper cobalt]

handy job

gonna have printing presses now cheers

[young knoll]

Well, it won’t handle stuff that doesn’t have events

Like /setblock

[remote swallow]

hey jish

you should add a block setted event

[young knoll]

Or plugins doing block.setType

[proper cobalt]

shouldnt be using dam ones

wouldnt*

worldedit?

will that fuck shit up