help-development

[smoky anchor]

fire resistance potion makes you immune to fire

[pseudo hazel]

well fire resistance allows you to swim in lava unharmed

[wet breach]

however all we want is the code to run damage as if it was from fire

not actually set them on fire

[short drift]

Then I suppose it might be a bug. Is someone able to confirm if it exists on your end too?

[pseudo hazel]

fire res still lets you get set on fire, you just dont take damage from the fire ticks

[short drift]

Setting damage type to ON_FIRE causes fire sound, but also has knockback.

[pseudo hazel]

weird

[wet breach]

fire shouldn't have knockback o.O

[pseudo hazel]

what does the pov look like from the player

first person

[short drift]

Walking into ACTUAL fire has no knockback.

[wet breach]

right, because the damage from fire doesn't have knockback or shouldn't

[pseudo hazel]

yes thats why I said I dont think its normal knockback

[wet breach]

yeah has to be this if they tested with fire and still had KB

another test

you could try starvation damage

that also has no KB or shouldn't

[pseudo hazel]

yes but what about from first person perspective

also what version is this

[short drift]

1.21

[pseudo hazel]

yeah thats teleportation

but the question is, how xD

[short drift]

It might be teleportation, but I'm not the one doing it.

[wet breach]

do you have other plugins on the server?

[short drift]

Not really.

[pseudo hazel]

and if you walk into it from the opposite side?

[wet breach]

so that is yes

[short drift]

Nothing that would have anything like this.

[pseudo hazel]

like does it always knock you back in the same direction?

[short drift]

Seems to go in the same direction every time.

[pseudo hazel]

hmm

[short drift]

South-East I would say.

Oh, actually.

I have one idea.

Let me try that out real quick...

[wet breach]

try setting the location of the damage?

[short drift]

I remembered the chair plugin had a setting related to damage. This might be it if the chair plugin is malfunctioning.

[wet breach]

hence I asked if you had plugins

generally when testing even if you think it might be a bug, you should remove all plugins except what you are testing

so you can be certain nothing else is interfering

[short drift]

Although, turning that setting off did not seem to make a difference.
But I'll try disabling all plugins next.

[wet breach]

also helps if you intend to submit a bug report

?jira

[undone axle]

https://hub.spigotmc.org/jira/secure/Dashboard.jspa

[smoky anchor]

First make a minimal plugin that is needed to reproduce the issue
Just so you don't report something invalid

[short drift]

Disabling plugins didn't help.

[wet breach]

using the builder method for damage, does it help if you set the location of the damage?

[hazy parrot]

Does anyone have idea how should I manage my versions in monorepo microservices architecture ? I decided that every service will have independent version and because of that I have no idea how I should pass each service version to CD. I trough that I can maybe do that with merge request labels but that doesn't really sound good imo

[short drift]

I will try.

[short drift]

Oh, that's interesting. It totally fixed the issue.

[wet breach]

makes sense

[smoky anchor]

can you try regular /damage command with only the type and no location/entity ?
I wonder if that still causes knockback, if so then this is a spigot bug

[short drift]

Explain 🤔

[wet breach]

well I don't have the source, but I am going to assume that without a location or entity set it falls back to the most basic damage vanilla has which happens to have knockback

[short drift]

No knockback from that.

[smoky anchor]

Then I assume spigot has a bug

[wet breach]

I don't think it is

[short drift]

To be honest, if that's the case I don't enjoy that default behavior.

[wet breach]

since setting location fixes it

[short drift]

It's unintuitive.

[smoky anchor]

if the vanilla command does not deal kb when not specifying the location
the DamageSource should not either

[wet breach]

however, using the builder utility is also not a necessity either just fyi for applying damage

just makes it easier

[short drift]

At first I tried without the damage builder of course.

But that had also knockback.

[wet breach]

it depends how its implemented. Just because some command doesn't do it, doesn't mean some method implemented shouldn't either

[young knoll]

You can also just directly set health

But that won’t account for any armor

[smoky anchor]

True, but I would assume there would be some parity

[wet breach]

pretty sure they want the visual effect

[short drift]

Yes, but I wanted the visual damage effect. And applying the damage effect alone - that also had knockback.

[wet breach]

the damaging code stuff existed before the command

[young knoll]

Not the sources

It used to just be generic damage

[short drift]

Fire damage also had knockback.

[young knoll]

No idea why

Maybe some internal jank

[short drift]

Well, I don't have account in the new jira thingamajig. If someone wants to make a bug report about this feel free to take over.

I'm happy that I got it to work somehow. Thank you everyone for your help.

[river oracle]

Not quite new but it's worth making an account to report bugs

[short drift]

I've had pretty bad experiences with reporting bugs for open source projects. So I prefer not to.

[river oracle]

I mean it likely won't end up being fixed as soon then idk what to say

As long as you got it working ig

[wet breach]

I really don't think it is a bug =/

[river oracle]

You'd have to crack open vanilla and see

I don't think fire does knock back in vanilla

[short drift]

Maybe it's not a bug, but at the very least it's weird default behavior for calling:
player.damage(1.0)) in my opinion.

[wet breach]

not really, it depends if the builder class or the damage api intended to rely completely on vanilla stuff or not

[wet breach]

well that isn't what you were doing

[short drift]

I wonder if that happens with monsters too 🤔

[wet breach]

you were using the builder class to apply damage, not just calling the damage method

[short drift]

It was the first thing I tried, but it had knockback.

So the next thing I tried was to use the builder.

In attempt to get rid of the knockback.

[wet breach]

right, but my point is the builder class must do something different when you don't specify one of the three options

[young knoll]

I’ve realized I can use packet listeners to allow my action bar stuff to play nicely with other plugins using the action bar

Just need to figure out how to only intercept packets that aren’t from my plugin

[hollow vessel]

Hi, I have problem with sending packet using ProtocolLib, can someone help me? I'm new with packets...
This is an exception when I send this method
https://paste.md-5.net/tovetaduwe.sql

public void changeFov(Player player, float fovValue) {
        ProtocolManager protocolManager = ProtocolLibrary.getProtocolManager();
        PacketContainer packet = protocolManager.createPacket(PacketType.Play.Client.ABILITIES);

        packet.getBooleans().write(0, true);
        packet.getFloat().write(0, 0.05f);
        packet.getFloat().write(1, fovValue);

        protocolManager.sendServerPacket(player, packet);
    }

line 18 (as we can see in exception) is this line of code:

packet.getFloat().write(0, 0.05f);

[young knoll]

Then there is no float field to write to

[chrome beacon]

Check the nms packet class

[hollow vessel]

which class

[chrome beacon]

The class for the packet you're trying to send

[hollow vessel]

I think I need to send ClientboundPLayerAbilitiesPacket this packet but this is internal which I can not access, am I right?

[chrome beacon]

Open it and see the packet format

[hollow vessel]

I can not access this class

cause it is internal

[chrome beacon]

?nms

[undone axle]

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

[young knoll]

Alternatively

?mappings

[undone axle]

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

[young knoll]

Fields should be listed there

[chrome beacon]

Right that too

[hollow vessel]

https://mappings.cephx.dev/1.19.4/net/minecraft/network/protocol/game/ClientboundPlayerAbilitiesPacket.html

it has 4 ints, 4 booleans and 2 floats

what do I have to do with it

[young knoll]

No idea

Does plib have a way to print what fields are available

Or any way to find out

[hollow vessel]

maybe something like this?

or how can even send this packet without PL

[quiet fiber]

Can anyone help me with a plugin? im trying to make a plugin that gives effects depending on what armor trim a player have on their chestplate, and i have a problem with getting the amor trim data, cos its basically not in Itemmeta

[river oracle]

It litrally is girlll

Cast ItemMeta to ArmorMeta 💪😈😈😈

[quiet fiber]

im a man btw xD

[river oracle]

I know

[quiet fiber]

shows red

[river oracle]

Import it

Frrrr

Make sure you're using java 21 UwU

If you're on latest

[quiet fiber]

i installed the latest java just before doing the plugin to make sure its good

@river oracle could you somehow join a vc for like 3 minutes

[river oracle]

I'm on vacation

Absolutely not

[quiet fiber]

oh ok

[river oracle]

Well I'm trying to be on vacation

I'm stuck in an airport 💀

[quiet fiber]

can i send you a part of the code in dms to see if its alr?

[quiet fiber]

ripp

[river oracle]

Yeah no one here is going yo steal your code

It aint the nuclear launch codes

[quiet fiber]

ikr

private void applyEffects(Player player) {
ItemStack chestplate = player.getInventory().getChestplate();
if (chestplate != null && chestplate.hasArmorMeta() && chestplate.getArmorMeta().getPattern()) {
for (ArmorTrim armorTrim : chestplate.getArmorMeta().getPattern().keySet()) {
applyEffectFromConfig(player, String.valueOf(armorTrim.getPattern().getKey()));
}
}
}

[tardy delta]

?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() {

    }
}```

[hollow vessel]

maybe someone knows solutions?

[quiet fiber]

its my 1st time working with trims so idk if the getPattern is alr

[quiet fiber]

@river oracle

[young knoll]

It’s hasItemMeta and getItemMeta

[quiet fiber]

he before said to change ItemMeta to ArmorMeta

but both ways something else is red xD

[young knoll]

You need to cast an instance of ItemMeta to armor meta

[quiet fiber]

to make it the easiest, what exactly to change in the part i sent?

[icy beacon]

i will steal his code and sell it

[young knoll]

ArmorMeta meta = (ArmorMeta) chestplate.getItemMeta

[quiet fiber]

in which exact place do i add it? cos sry but i am rly new to java xD

because basically wherever i change smth with that it goes red again

@young knoll @river oracle

[lean pumice]

If i regenerate the end, does it regenerate the end or a normal world called end?

[spice burrow]

You get the item stack from however you are retrieving the player, create an itemstack named chestplate, create an armormeta named meta and cast the item stack meta to armormeta it’s quite simple

[quiet fiber]

ItemStack chestplate = player.getInventory().getChestplate();
ArmorMeta meta = (ArmorMeta) chestplate.getItemMeta;
ItemStack meta = ArmorMeta;

like that? @spice burrow

[tawdry echo]

?java

Idk bruh

[remote swallow]

?java17'

?java17

[undone axle]

Install Java 17 at https://adoptium.net/?variant=openjdk17&jvmVariant=hotspot

[sacred cedar]

Hey i am currently updating my plugins
and ran into the issue where the class AttributeModifier is marked for removal

and i need a sort of thing like that at any cost

here is the current code i've written:

meta.addAttributeModifier(
  Attribute.GENERIC_ATTACK_SPEED,
  new AttributeModifier(
          UUID.randomUUID(),
          "generic.attackspeed",
          -attackDelay(),
          AttributeModifier.Operation.ADD_NUMBER,
          EquipmentSlot.HAND
  )

is there a alternative for that?

[pseudo hazel]

paper?

[sacred cedar]

its a bukkit package

[sacred cedar]

https://imgur.com/a/hTvZvE0

[hollow vessel]

hm?

[pseudo hazel]

oh right, you can use the one that takes a namespaced key

[sacred cedar]

what do you mean?

[pseudo hazel]

there are different constructors

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/attribute/AttributeModifier.html#<init>(org.bukkit.NamespacedKey,double,org.bukkit.attribute.AttributeModifier.Operation,org.bukkit.inventory.EquipmentSlotGroup)

and the one that takes a namespacedkey as constructor isnt deprecated

[sacred cedar]

OH

[pseudo hazel]

its because of how vanilla changes things

[sacred cedar]

now i see it

[spice burrow]

      ItemStack chestplate = player.getInventory().getChestplate();
      ArmorMeta chestMeta = (ArmorMeta) chestplate.getItemMeta();
      // do what you want with the meta here
      chestplate.setItemMeta(chestMeta);

not sure why you're trying to set an itemstack to the meta... ArmorMeta is the type... you should probably go back to learning basic java

[quiet fiber]

i probably have to tbh cos i dont rly use it, i used to some time ago, now i mostly use c++

[spice burrow]

idk much about c++ but pretty sure that requires you to define the type too... same thing in java

[quiet fiber]

btw

[quiet fiber]

i added this and again smth is red bruhhh

[spice burrow]

share your code and stacktrace please I don't wanna keep guessing at what's wrong

[pseudo hazel]

if its red usually it has a reason

maybe hover over it or something to see a message as to why its red

[spice burrow]

      ItemStack chestplate = player.getInventory().getChestplate();
      ArmorMeta chestMeta = (ArmorMeta) chestplate.getItemMeta();
      chestMeta.setTrim(new ArmorTrim(TrimMaterial.AMETHYST, TrimPattern.BOLT));
      chestplate.setItemMeta(chestMeta);

i've never set an armor trim before but this should work

[pseudo hazel]

maybe check if the player is wearing a chestplate, but yes should work I think

[quiet fiber]

the thing is to see what trim pattern the player wears to give him an effecr

imma send you the whole code rn

[spice burrow]

chestMeta#getTrim

[quiet fiber]

i sent you in dms cos it doesnt let me here

[pseudo hazel]

?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

[hollow vessel]

Hi, I have problem with sending packet using ProtocolLib, can someone help me? I'm new with packets...
This is an exception when I send this method
https://paste.md-5.net/tovetaduwe.sql

public void changeFov(Player player, float fovValue) {
ProtocolManager protocolManager = ProtocolLibrary.getProtocolManager();
PacketContainer packet = protocolManager.createPacket(PacketType.Play.Client.ABILITIES);

packet.getBooleans().write(0, true);
packet.getFloat().write(0, 0.05f);
packet.getFloat().write(1, fovValue);

protocolManager.sendServerPacket(player, packet);
    }

line 18 (as we can see in exception) is this line of code:

packet.getFloat().write(0, 0.05f);

[royal jay]

are there any reports with the .setAbsorptionAmount, im trying to set the obsorbtionamount of the enderdragon bow somehow it isnt being set and there is no error

enderdragon.setAbsorptionAmount(Config.enderDragonSettings.get("Phase2Absorbtion").getAsDouble());
System.out.println(enderdragon.getAbsorptionAmount() + " -- " + Config.enderDragonSettings.get("Phase2Absorbtion").getAsInt());

System returns: 0.0 -- 300.0

[carmine mica]

you need to add a max absorption modifier otherwise it'll be clamped to that value

just like with health, you can't set health higher than the max health attribute, same applies to absorption

[royal jay]

how do i change the max value for absorbtion?

doesnt look like there is a method for it

[trail coral]

how can i make my plugin support multiple versions?

with maven

[chrome beacon]

Have the main part of the code compile against the oldest version you want to support

Then add multiple maven modules for different versions

And only load code supported on the running version

[carmine mica]

its an attribute, same way you change any attribute. either with a modifier applied to the base (preferred) or changing the base value

[royal jay]

ah i see, thx

[trail coral]

any docs or anything on that?

[chrome beacon]

Just don't use a class from another module unless that module supports the running version

There are many ways of handling that

Just using a switch statement is one way of doing it

You can also use reflection if you prefer that

[trail coral]

i meant the whole process

[chrome beacon]

I don't have a guide for you atm

Just follow the steps I wrote and it will work

[jaunty harness]

Hi!, I have a problem. How do i code so that if we click an item in the first InvenEvent we can move into the next InvenEvent?

[lilac dagger]

which invenevent?

[clever lantern]

when the player places a block which had pdc in it can i retrieve the data from the block by:
ItemStack item = block.getState().getData().toItemStack(1); or some other way?

[pseudo hazel]

no

you need to store it in the chunk pdc

[chrome beacon]

?blockpdc

[undone axle]

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

[chrome beacon]

?morepdc

[undone axle]

You can create custom persistent data types on your own, or use one of the many libraries available which have implemented those which match your needs. Learn about more persistent data types here: https://www.spigotmc.org/threads/more-persistent-data-types-collections-maps-and-arrays-for-pdc.520677/

[clever lantern]

which event to use

when player places item get pdc from item and put it on block

?

[chrome beacon]

Wait do you want to get the item in the place event

[clever lantern]

yes

basically player when placing block i need to check if it has certain key stored in pdc

[jaunty harness]

I have InvenEvent_1 and InvenEvent_2. In InvenEvent_1, there is an item that makes us move to InvenEvent_2 if we click it. Do you understand what i mean?

[chrome beacon]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/block/BlockPlaceEvent.html#getItemInHand()

[clever lantern]

lol

ty

[supple abyss]

Does someone here know why everytime I paste a schematic with FAWE API it gets slower progressively? Never used their API before so yeah

[lilac dagger]

use inventory click event

[chrome beacon]

The speed it places depends on the servers performance

[lilac dagger]

there's an inventory

you can then use assuming you have inventories

in your inven evnt 1 and 2

[supple abyss]

Well I did some tests at first it pasted within ~0.9 seconds and after ~20 pastings it became between 55 to 60 seconds that's what I find really odd about this

[trail coral]

can anyone help me thru making plugins multiversioned? i have some issues/questions like how do i use maven modules for that

[green prism]

Hi there. Do you think I should merge my commons into my public plug-in?

[jaunty harness]

Ok, I have coded inven1 and it works. How can we move to inven2 by clicking on one of the items in inven1?

[chrome beacon]

?ask

[undone axle]

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

[silent slate]

Hey, I'm trying to design a GUI that has 3 heads, each representing either the owners, trusted and members of the current plot the person is standing on. Now i got this error: https://pastebin.com/x1MF64d1

This is my code for the function:
https://pastebin.com/GDJn0u2q

[trail coral]

wow so helpful

[chrome beacon]

What do you want us to do

Read your mind

[green prism]

olivo

[green prism]

wdyt?

[chrome beacon]

Yeah shade it if possible

[trail coral]

literally just asked a question that you could answer why does that need mind reading

thers nothing to provide for it

[chrome beacon]

.

[trail coral]

doesn't help

im asking for a walkyhru and youre just naming the steps

[chrome beacon]

Be more specific

What exactly do you need help with

[trail coral]

I DONT KNOW HOW TO USE MODULES AND LOAD THEM

[chrome beacon]

https://www.baeldung.com/maven-multi-module

[remote swallow]

Alex has a guide too iirc

[jaunty harness]

Oh yeah, Olivo. I hav a problem. Wdyt?

[trail coral]

link?

[blazing ocean]

https://blog.jeff-media.com/

https://blog.jeff-media.com/maven-multi-module-setup-for-supporting-different-nms-versions/ ig

[chrome beacon]

Not quite sure what you mean

[jaunty harness]

I have InvenEvent_1 and InvenEvent_2. In InvenEvent_1, there is an item that makes us move to InvenEvent_2 if we click it. Do you understand what i mean?

[green prism]

I see. I appreciate your help.
Only problem is that I'm actually using the libraries feature

libraries:
  - "com.zaxxer:HikariCP:4.0.3"
  - "org.mongodb:mongodb-driver-sync:5.0.1"

Inside my Commons plug-in, which drastically reduces its size. Shading that commons means shading those libraries inside as well

what would olivo do? 🤣

[chrome beacon]

Add that to your plugins library section instead of shading them

[trail coral]

if i dont use nms do i need to do anything or does it support different versions on its own?

like if i set api-version to 1.13

does it just support everything 1.13+?

[chrome beacon]

You'd have to track which events have fired

You can do so with a Map

They key can be the players uuid

[green prism]

I didn't think it could have worked, thank you so much!

[chrome beacon]

if you compile against the 1.13 api and Java 8 then yes

[silent slate]

anyone got any idea why this returns an error? Why cant i modify the set?

[chrome beacon]

You're trying to modify an immutable set

[silent slate]

why is it immuteable?

and how can i make it so i can edit it?

[chrome beacon]

Haven't looked at the code yes

yet*

Just told you what the error said

[silent slate]

but isnt there a general solution to the problem?

These are the sets: ```
java
Set<UUID> plotOwners = plot.getOwners();
Set<UUID> plotTrusted = plot.getTrusted();
Set<UUID> plotMembers = plot.getMembers();

[blazing ocean]

not modifying an immutable set

[chrome beacon]

well the general solution would be not modify the immutable set

[silent slate]

and if i need to?

can i clone it somehow and then edit that set?

[chrome beacon]

you can clone it

[pseudo hazel]

yes new HashSet(plotOwners)

[silent slate]

and that cloned set will be editable?

[pseudo hazel]

should be

?tas

[undone axle]

https://tryitands.ee/

[chrome beacon]

You add entries to it during creation

[silent slate]

like this?

Set<UUID> plotOwners = new HashSet<>(UnchangeableplotOwners);

[pseudo hazel]

do you really want me to put ?tas again?

[silent slate]

i am already trying this

[pseudo hazel]

cool

[dusty totem]

Hey how to get address from ServerConnectedEvent event that client targeting?

[sacred cedar]

Hey,

I am currently trying to remove all vanilla crafting recipes. And i run into the problem that i cannot use Bukkit.clearRecipes(); because of my custom recipes and now i get everytime i restart the server and join errror spamming that the server couldn't find the recipe to give it to the player.

So i need to check if a recipe is a vanilla one and remove it without removing my other ones.

Any ideas?

[silent slate]

same fu****ing Caused by: java.lang.UnsupportedOperationException
at com.google.common.collect.ImmutableCollection.remove(ImmutableCollection.java:282) ~[guava-32.1.2-jre.jar:?]

[chrome beacon]

yeah don't try to modify the immutable set

[silent slate]

i am not

[blazing ocean]

yeah you are modifying an immutable colleciton

[chrome beacon]

Well that error says you are

[silent slate]

i am accessing the second 3

        Set<UUID> UnchangeableplotTrusted = plot.getTrusted();
        Set<UUID> UnchangeableplotMembers = plot.getMembers();

        Set<UUID> plotOwners = new HashSet<>(UnchangeableplotOwners);
        Set<UUID> plotTrusted = new HashSet<>(UnchangeableplotTrusted);
        Set<UUID> plotMembers = new HashSet<>(UnchangeableplotMembers);```

[chrome beacon]

Send the entire stacktrace

?paste

[undone axle]

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

[silent slate]

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

[chrome beacon]

What's GUIUtils.java:209

[silent slate]

plotOwners.remove(currentUUID);

for (UUID currentUUID : plotOwners) {
OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(currentUUID);
plotOwners.remove(currentUUID);

            plotOwnersName.add(ChatColor.RED + offlinePlayer.getName());
        }

[chrome beacon]

Does plotOwners happen to be immutable

[silent slate]

plotowners is a hashset i created

Set<UUID> plotOwners = new HashSet<>(UnchangeableplotOwners);

this is the imuteable thing

Set<UUID> UnchangeableplotOwners = plot.getOwners();

[chrome beacon]

Recompile the jar and restart

[silent slate]

wait

[chrome beacon]

You're most likely running old code then

[silent slate]

hail nah

i dont even need to remove it here

i dont even need to edit it here

dump mistake

[short drift]

Carpets don't seem to have alpha anymore?

When did that get removed?

[umbral ridge]

what are these blocks?

[small hawk]

is there a way to spawn exaclty this guy with code? I mean not the enities because it's fairly easy, but connect the llamas to the villager with leads and set custom trades inside him?
https://i.imgur.com/SMBzo4I.png

[dusty totem]

Is there a way to get BungeeCord (public) IPAddress based on client connection?
So to where is the client connected?

[chrome beacon]

Are you making a bungeecord plugin?

[dusty totem]

yup

I need feedback to which IPAddress (bungee) client is connected

[digital nova]

Am i doing anything wrong, I cannot access NMS in my code and this is my pom.xml
https://paste.md-5.net/cilusureya.xml

like when i built i'm just told no classes in net.minecraft exist

net.minecraft itself is apparently not present

[chrome beacon]

How are you building

[digital nova]

intellij build cmd

[chrome beacon]

Make sure you build with maven

Open the maven tab on the right, and run the package task

[digital nova]

always been like this, still have the issue

[chrome beacon]

So the classes are in the IDE? but not available during package?

[cedar flint]

I created a custom inventory and am trying to cancel item pickup from certain slots, but when I do that it also cancels the player inventory movement. How to do this correctly?

[digital nova]

after reloading intellij, it also appears to cry now

[chrome beacon]

Check what slot the player is interacting with and what action they're using

[chrome beacon]

Is Intellij up to date

[digital nova]

lmao i have 2022.2

is that an issue?

[pseudo hazel]

probably

[chrome beacon]

I believe there was an issue with Intellij for a bit

can't remember exactly what it was so give it an update

and see if it helps

[digital nova]

i'm installing 2024.1 so that should hopefully work

[slender elbow]

well, older intellij versions don't really know about modern java versions like the ones Minecraft is compiled for today, so possibly

[digital nova]

Ok time to do some disk cleanup

i don't even have enough space to install intellij

[tardy delta]

💀

[quaint mantle]

slay

[digital nova]

I backed up 10 years worth of photos on my boot drive, so that was kind of an expected result

moving it all to an archive hdd now lol

[scarlet jolt]

hi, ive been learning plugin dev recently and I was hoping someone could help me with a few questions, dms is easier but here is fine too

lmk cus im doing a plugin vs datapack battle thing with my friend

[chrome beacon]

You can ask your questions here

[scarlet jolt]

thanks so much

ok so im trying to make a bee thats always angry

[pseudo hazel]

wdym plugin vs datapack

plugins can use datapacks 💀

you win

[scarlet jolt]

LOL

my friend is making the same mob using datapacks

[pseudo hazel]

oh I see

[scarlet jolt]

and im tryoing to make it in plugin

[pseudo hazel]

tough fight

[scarlet jolt]

yeah

hes like really good and i dont know a thing hes also usinf genorators and datap[ack discord severs so ug

[chrome beacon]

So what are you comparing

[scarlet jolt]

ueah

ill send a ss

oh i cant

[chrome beacon]

?img

[undone axle]

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

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

[scarlet jolt]

!verify

[undone axle]

Usage: !verify <forums username>

[young knoll]

The bee api has a setAnger option

[scarlet jolt]

i dont have forums

[young knoll]

Presumably you just need to keep setting that to > 0

[scarlet jolt]

oh well thats not the only option

pproblem

not option

[young knoll]

You can also keep setting hasStung to false

[scarlet jolt]

well under public Wisp

i didnt come up with name btw

i have bee.setCustomName(ChatColor.YELLOW + "" + ChatColor.BOLD + "Wisbee");

nad it works

bee.setCustomNameVisible(true);

but i tried adding attributes and they dont work

AttributeInstance attribute = bee.getAttribute(Attribute.GENERIC_MAX_HEALTH);
assert attribute != null;
attribute.setBaseValue(100);
bee.setHealth(100);
AttributeInstance attribute2 = bee.getAttribute(Attribute.GENERIC_SCALE);
assert attribute2 != null;
attribute2.setBaseValue(3);

[scarlet jolt]

woah cool

thanks

does anyone know why that code doesnt work?

[chrome beacon]

Could you send the entire method

?paste

[undone axle]

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

[scarlet jolt]

yeah

public class Wisp {

public Wisp(Location location, PluginBattle plugin) {
    Bee bee = (Bee) Objects.requireNonNull(location.getWorld()).spawnEntity(location, EntityType.BEE);

bee.setCustomName(ChatColor.YELLOW + "" + ChatColor.BOLD + "Wisbee");
bee.setCustomNameVisible(true);
Objects.requireNonNull(bee.getEquipment()).setHelmet(new ItemStack(Material.YELLOW_STAINED_GLASS, 1));
AttributeInstance attribute = bee.getAttribute(Attribute.GENERIC_MAX_HEALTH);
assert attribute != null;
attribute.setBaseValue(100);
bee.setHealth(100);
AttributeInstance attribute2 = bee.getAttribute(Attribute.GENERIC_SCALE);
assert attribute2 != null;
attribute2.setBaseValue(3);

    new BukkitRunnable() {
        @Override
        public void run() {
            if(bee.isDead()) {
                return;
            }

            if (bee.getTarget() == null) {
                for(Entity entity : bee.getNearbyEntities(10, 10, 10)) {
                    if(entity instanceof Player) {
                        bee.setTarget((Player) entity);
                        bee.setHasStung(false);
                    }
                }
            }

            bee.addPotionEffect(new PotionEffect(PotionEffectType.SPEED, 120, 2));

        }
    }.runTaskTimer(plugin, 50L, 100L);

}

}

ngl i watched a tutorial and like customized it to be the wisp

it helped me learn a lot but im still confused by some things

[pseudo hazel]

like what

[scarlet jolt]

wdym

oh

lol

why the atttributes wont work

and even thought bee.setHasStung(false);

it loses it

even when it target range

[chrome beacon]

So first of when spawning an entity and modifying it directly after you should use the spawn method that takes a consumer

That ensures the entity is spawned with your data

Instead of it being spawned and then modified

[scarlet jolt]

oh i see

[young knoll]

A helmet on a bee won’t render

[chrome beacon]

Secondly that code will cause a memory leak

[young knoll]

And the speed effect probably won’t do anything either

[scarlet jolt]

yeah those both didint worj lol

[scarlet jolt]

oh

[chrome beacon]

You keep the timer running and a bee instance

Regardless of if they're needed or not

[young knoll]

You should check isValid and then cancel the timer

[chrome beacon]

^^

[young knoll]

isValid also covers isDead

[scarlet jolt]

oh im not that advanced... i watched a tutorial and modified it to be the wisp i literally learned Java two days ago

[chrome beacon]

dw about it

I've seen worse

[scarlet jolt]

LOL

thanks

[twin venture]

do itemstack serlized string need to have a type adapter for it to work using redis? cuz the data aren't sent

i use redis so when server start (lobby server) it push update of the kit instane to all servers

and in other server there will be a pubsub , that will listen for the pushed data

but for some reason the contents of the kit (itemstacks) is not being sent

[scarlet jolt]

oh idk what a serlized is but im running a localhost server

[chrome beacon]

Sounds like an odd way to go about it

[twin venture]

why?

[young knoll]

Why can’t the servers just pull the kits from a central database on startup

[chrome beacon]

^^

[twin venture]

• lobby server start -> load kits from kits.yml -> push them into redis using pubsub -> in game moudle plugin there will be a event to listen for the pushed data

[twin venture]

i tried that and Choco told me its not ideal to have kits in database (like mysql)

and other people said the same thing too

[chrome beacon]

They can pull from Redis

[tranquil prairie]

I have 3 modules: A and B and then a common module where A and B depend off on. I want to move a class from module A to the common module so module B can use it but the class has a lot of references in module A. If I make common depend on module A then its a circular dependency (common depends on module A and module A depends on common). How do I have the class in the common module so both classes can use it while still having it reference the objects in module A?

[chrome beacon]

Anyways you've probably given them more information

Which is why they told you that

[chrome beacon]

Sounds like you have a code structure problem

[pseudo hazel]

if common depends on A, is it really common?

[scarlet jolt]

woah you guys are smart

[tranquil prairie]

It doesnt depend on A, I am saying IF i depend on A it would be a circular dependency problem

[young knoll]

Then don’t

[twin venture]

ofc .. someome is trying to help me these past few day's and we made amazing progress .. he is busy the last 2 day's

[young knoll]

Your common module shouldn’t depend on any other modules (maybe an api module)

[quiet ice]

false.

[tranquil prairie]

Yeah, it doesnt

[twin venture]

the bug that iam stuck on rn is the itemstacks serlized string is not being sent to redis

[tranquil prairie]

What should I do to fix the problem though?

[pseudo hazel]

well yeah I wasnt saying that either xD

what problem

[scarlet jolt]

then im must be stupid lol

[twin venture]

the idea was to have it on a proxy (bungeecord) but again there are no itemstack api on bungeecord so how would i load it ..

and it will push it into other servers

[young knoll]

IF I depend on A I will have a problem
then don’t do that

[quiet ice]

or they just use a whole lot of jargon that seems to be intelligent but really isn't.

[scarlet jolt]

LOL

[tranquil prairie]

My current problem is that a class in common has references in module A but I need to use in it B

[twin venture]

hhhhhhhhhhh funny

[scarlet jolt]

and then use words that nobody knwos and make it veryt long

and then you are smart

[tranquil prairie]

Not circular dependency, I just pointed it out as why the simple answer would be problematic

[young knoll]

Then you need to move those references to common too

[twin venture]

yes that's what iam trying to achive right now .. it do send :

• name
• id
• type
• rarity
• other data

but string itemstack is not being sent

[pseudo hazel]

so it does depend on module A?

[twin venture]

i checked the InstantCreator , i checked configuration nothing is wrong ..

[chrome beacon]

Are the servers on when the data is published

Otherwise they will miss the data

[twin venture]

you don't seems to understand my problem 🙂

it does send them correctly , my only problem it does not send the serlized itemstack

[scarlet jolt]

what did you mean by memoery leak and how do i fix the isDead and isValid thing?

[tranquil prairie]

No??

It is trying to reference it but is failing to resolve it obv

[twin venture]

types are :
"kits" .. for example

[pseudo hazel]

I mean can you build the module without A

[tranquil prairie]

No simpler way? I'm gonna have to move an insane amount of classes to do that

[pseudo hazel]

if not it literally depends on A, then you have to what coll said and move it over to common

maybe you can use an interface an dependency injection

depends on what kinda thing you wanna move over

[chrome beacon]

We can't really give better advice without knowing what the code is

[oak mica]

how could i make a player heal with the natural animation?

i googled it and it was talking about packets but if i do it that way, will the player actually get healed in the server internally or will it just show on the player's screen that they healed

[young knoll]

If you do both then both will happen

If you only send a packet nothing will change on the server

[scarlet jolt]

is this how i make it angry

bee.setAnger(10);

[oak mica]

so i shuld send the packet then do .setHealth()?

[young knoll]

Yeah

[oak mica]

alr cool ty

[scarlet jolt]

^

[young knoll]

Should work

[scarlet jolt]

okay all of my attrivutes arent working

i think I got an answer earlier but I didint understand it

bee.setCustomName(ChatColor.YELLOW + "" + ChatColor.BOLD + "Wisbee");
bee.setCustomNameVisible(true);
AttributeInstance attribute = bee.getAttribute(Attribute.GENERIC_MAX_HEALTH);
assert attribute != null;
attribute.setBaseValue(100);
bee.setHealth(100);
AttributeInstance attribute2 = bee.getAttribute(Attribute.GENERIC_SCALE);
assert attribute2 != null;
attribute2.setBaseValue(3);
bee.setAnger(10);

those all should work right? i think it had som,ething to do with the place they were so the attrivtes would update when the bee was spawned

but idk how I woiuld fix that

[pseudo hazel]

use the spawn method with the consumer

do you know what a consumer is in java?

[scarlet jolt]

no i learned java like 2 days ago

ive got coding experince tho so uh

lol

[pseudo hazel]

lmao

so basically it will look someting like this spawnEntity(location, EntityType.BEE, (bee) -> {//stuff about the bee});

idk if thats the exact syntax for the method

but the consumer part is bee -> {}

which means "take this bee, what do you wanna do with it?

[scarlet jolt]

phhh

[pseudo hazel]

and then you can go and name the bee and make it angry inside of that

[scarlet jolt]

i have that

ohh*

[scarlet jolt]

public Wisp(Location location, PluginBattle plugin) {
Bee bee = (Bee) Objects.requireNonNull(location.getWorld()).spawnEntity(location, EntityType.BEE);

    bee.setCustomName(ChatColor.YELLOW + "" + ChatColor.BOLD + "Wisbee");
    bee.setCustomNameVisible(true);
    AttributeInstance attribute = bee.getAttribute(Attribute.GENERIC_MAX_HEALTH);
    assert attribute != null;
    attribute.setBaseValue(100);
    bee.setHealth(100);
    AttributeInstance attribute2 = bee.getAttribute(Attribute.GENERIC_SCALE);
    assert attribute2 != null;
    attribute2.setBaseValue(3);
    bee.setAnger(10);

[pseudo hazel]

thats not it

[scarlet jolt]

ph

oh*

[pseudo hazel]

read what i typed

you need the consumer

[scarlet jolt]

oh i see, do I put it in the public Wisp thihg

and then the attrivutes go in there i see

thank you

[pseudo hazel]

I think you want this one https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/World.html#spawn(org.bukkit.Location,java.lang.Class,org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason,boolean,java.util.function.Consumer)

[scarlet jolt]

oh okay, the spawnEntity doesnt seem to work

do I use this

SpawnEggMeta

[tardy delta]

💀

[scarlet jolt]

LOL OKAY WELL THANKS FOR TRYING

[tardy delta]

last param is a lambda

[rapid vigil]

I don't think you'll know what a lambda is only 2 days after you've got into java :p

[slender elbow]

do you eat that with mayo?

[silent slate]

coding java since 2 years, never really learned what lambda is, dont even know how to use it or what advantages it has, xD

[tardy delta]

its just a function

[silent slate]

k, nice 2 know xD

[brazen badge]

error: https://paste.md-5.net/ecayaxelip.sql
build.gradle: https://paste.md-5.net/ridiyulase.cs

Before you start talking badly about foundation, I only use it for menus.

How can I solve this error?

[digital nova]

Best way to put it is it’s a function without a name

We often pass it around

[silent slate]

(() => something)

this is the only thing i know about it

from some old js days xD

[digital nova]

Updating intellij fixed the issue

[digital nova]

That’s the JS lambda function syntaxyeah

[silent slate]

good ol discord.js bots

[digital nova]

I love djs

It’s far better than JDA

[silent slate]

since coding in java ive begun hating js

[digital nova]

I’ve always hated js

The only reason I agree to use it is discord bots or web dev

[silent slate]

i just love how strict java is, not relative variables, you always know what data types you get

[digital nova]

Typescript is a mess frankly

[silent slate]

theres no change its gonna return you an array if u want a string for example

in js you never know

[digital nova]

You can easily break typescript and get undefined behavior

Since in the end it transpiles to js

[hazy parrot]

no way u are coding 2 yrs in java and never came across lambdas

[silent slate]

yeah

[hazy parrot]

that is like fundamental

[silent slate]

can be described in one sentence of song lyrics

[digital nova]

Not really if you learn Java the old school way

They were only added in Java 8

[silent slate]

"I want it my way. Tell me why?" Because I hate learning and just wanna code for the fun

I may do "complicated" stuff and may really overcomplicate my projects, but thats just how i code, unless doing it in a professional setting

Trying out new stuff and coding how I like is the only thing keeping me motivated

[hazy parrot]

which is like 10 years old

[digital nova]

A lot of people still use Java 8

I think as of recent pre Java 8 had luckily been eliminated for the most part

But a lot of the industry is on Java 8

[pseudo hazel]

yeah

java 8 has lambdas

[tardy delta]

thats like the only thing it has

[young knoll]

Hey it has

Uhh

Integers

[wet breach]

its not

lambda's are not necessary in terms of java

[wet breach]

not sure if I would say a lot of the industry. For the most part in regards to the industry its mostly just maintaining and not developing since these places already have their finished product.

if anyone is developing in the industry today right now for java, they are most likely not using java 8

the nifty part with java that makes this more likely is the fact that newer versions of the JVM can run old java code versions

[tardy delta]

even college doesnt use java 8 \🤡

[digital nova]

A lot of security products refuse to go past java 11

including the jvm/jdk version

not just the language features they use

[hazy parrot]

if u didn't came across lambda that means u never used any kind of stream api, never used completable future, never used threads, never used executors

etc

so i would call that fundamentals

[silent slate]

yep

[slender elbow]

threads

lmao

let's ignore the part where threads have been a thing since java 1

[hazy parrot]

i mean thread takes runnable, that is why i mentioned it

[silent slate]

i used completeable futures before, but never really understood it deeply

[slender elbow]

and runnables have been a thing since java 1 as well

[digital nova]

Its like a Promise

[silent slate]

used bukkit runables before

[silent slate]

yeah remember that from js as well

async stuff

[digital nova]

they are slightly different but

same basic idea

[silent slate]

i needed them for luckperms api

[hazy parrot]

u definetly know what im talking about, don't need to be nitpicky 🙂

[wet breach]

threads and executors don't require lambda's

[hazy parrot]

i mean nothing requires lambda

[wet breach]

streams are not necessary, and I don't remember if completables require lambda or not

[slender elbow]

nothing strictly requires lambdas

[hazy parrot]

it can be impl or anonymous class

[real lagoon]

Did you implement them?

Without lambdas

[silent slate]

"implement"?

[wet breach]

I personally don't really use lambda's myself. Maybe every once in a while simply because there is a few things where it is a bit convenient but outside of that I don't use them

[silent slate]

well i needed to use this

() -> {

for bukkit runables

[real lagoon]

If you didn't use lambdas for functional interfaces means that you implemented them in a class

[real lagoon]

So you used lambdas

[silent slate]

i used them in the main class

[silent slate]

yep

[wet breach]

idk what security products you are referring to

[real lagoon]

So i didn't understand the context

I can't say the r word, what the fuck

I was trying to say "Probably i'm r3t4rd3d" but discord didn't let me send this message

[quiet ice]

me neither

perhaps talking about stuff using the sun Unsafe? But that isn't security but rather anti-security (for some people, but I'd digress if I elaborate)

[digital nova]

I know many people who work in silicon valley based security companies, almost any backend product they have written in java is not greater than java 11

[slender elbow]

that's most likely existing environments

[quiet ice]

Won't last for all too long - many environments moved past J11 or even past J17 (some libraries even went completely nuclear and went past J21)

[slender elbow]

i can't say i've worked with security products, but the several products and environments i've worked with/for were 17 or 21

[digital nova]

main thing with security products is everything used has to be tried and tested for at least a handful of years

and they have a certification team that needs to approve any libraries they use

[quiet ice]

From https://github.com/qos-ch/slf4j/discussions/379 the overall consensus was that SLF4J should move to J17 or even J21.
So if people are pushing SLF4J for such a change, you can guarantee that <J17 is dead (that is, no new projects are written in it) at an enterprise level.

[digital nova]

nobody upgrades just for slf4j

[quiet ice]

Yes, but the opposite is true: SLF4J is likely to stay in line just for these projects

[slender elbow]

i'm not even sure what your point is tbh

slf4j isn't going to make people upgrade, sure, but it will make people and firms consider the possibility that investing in upgrading could have a net positive return

[young knoll]

Gotta leave java 8 some day

Eventually even the extended support will end

[quiet ice]

Sadly I'm a bit pinned with J8 right now unless I decide to delve a bit into cross-compiling C and decide to screw over mac users

[winter zenith]

is there a bukkit event that fires for all events

ideally with a name

[river oracle]

No

[young knoll]

No but you can listen to every event and print the name with a bit of trickery

It’s ugly tho

[winter zenith]

how

[sullen marlin]

?xy

[undone axle]

https://xyproblem.info/

[winter zenith]

what is that

[sullen marlin]

you've asked a question that doesn't seem to make sense; explain why you want "a bukkit event that fires for all events"

[quiet ice]

Basically, often there is more than one way to solve a problem

[winter zenith]

achievements

configurable.

put event name into json file as trigger

[quiet ice]

?jd-s

[undone axle]

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

[sullen marlin]

you can register event listeners based on the class as epr the registerXXX overrides

but query how that is going to work anyway, how will it know what to do with each event

[winter zenith]

true

[quiet ice]

Yeah, you could use https://hub.spigotmc.org/javadocs/spigot/org/bukkit/plugin/PluginManager.html#registerEvent(java.lang.Class,org.bukkit.event.Listener,org.bukkit.event.EventPriority,org.bukkit.plugin.EventExecutor,org.bukkit.plugin.Plugin,boolean) and obtain the Class instance via reflection

[winter zenith]

well i’d listen to only player specific events

or events that involve players

and apply some action to a player based in the config

[wet breach]

it depends, the only governance in regards to security is whatever the federal government puts out if you intend to use their standards or make products for the use of the government. As for everything else there is really no certification process or should say standardized process. If someone doesn't go past a certain version often times it is because the product is no longer being developed. One of the important things that changed after 11 was reflection. So some things that require reflection will not necessarily work if you go past java 11 without some updating.

but in regards to testing for a handful years, yeah don't need to do this not with java anyways

[twin venture]

what is the best aproch to :
(sending custom data bettwen servers in real time and it change in real time) is it possible? iam talking about (creating kits , editing kits , editing cosmeitcs .. sending User updated data )

i used redis but iam stuck on a bug that i don't think its fixable ..

my idea was :

• in lobby moudle or proxy moudle plugin when server start , load kits from kits.yml file.
• push this loaded data into jedis after loading the kits.yml
• have a event pubsub that listen to that chanel when it get a message , then update the data on that server running..

[river oracle]

Redis or plugin messages

[twin venture]

with redis iam stuck on itemstack serlized string , its not being sent with redis , idk if i need to make a InstanceCreator for ItemStack bcz redis use gson?

[wet breach]

what reason is there to have this data present on all servers?

why couldn't the servers just pull this info from one location? o.O

seems you are going about some design in a wrong way or trying to do something differently that doesn't need to be done differently

[mellow edge]

I don't get that, buildtools applys firstly craftbukkit nms patches, but yet some parts of vanilla code aren't fixed; still have compiler errors. How can then it just construct a jar with maven?

[young knoll]

I imagine for the stuff we don’t patch it just copies the already compiled class?

Could be wrong

[mellow edge]

well I don't get it from the code because it gets complicated with maven and stuff

[twin venture]

well its a skywars plugin and for example i edit kits in lobby server , i dont want to copy paste the files into all game servers or arena servers so whats left to do is redis right? i make a pubsub event that listen for updates of the kit , and one for pulling them

and in the lobby server it push them

[wet breach]

No that is not all that is left. This is a reason such things as DB's exist like mysql.

So there is more then just the design you are going with that works and accomplishes what you are wanting. It just seems the way you are going is proving difficult or maybe not ideal. So maybe use a different approach.

[mellow edge]

I also assume this happens, since this is the only logical explanation. Maybe only classes for bukkit and spigot are used, but even if that were true, how would I compile classes if other classes contain errors. I think there is a really simple solution and I just don't get it.

[wet breach]

There is patches for craftbukkit and then the repo is cloned to spigot and thn spigot applies more patches

[twin venture]

thats funny people here told me its not ideal to have kits , cosmetics data on database (mysql)..

[mellow edge]

yeah, but spigot patches don't patch errors in nms code afaik.
Are in the end just modified nms files compiled into class files and combined with other vanilla jar class files or does spigot compile all of the decompiled classes into a jar?

[wet breach]

Not all classes get decompiled or used. Classes not used get put into an mc jar that spigot depends on and is later shaded in.

[mellow edge]

ok

[slender elbow]

the classes that are modified for whatever reason, if those contain decomp errors they need to be fixed

but the classes that spigot doesn't patch are not processed as sources, so they aren't recompiled

[mellow edge]

so I think I got it, craftbukkit&spigot decompiles classes, applies patches to the files they need (also fixes every error in those files), then only this files are used in recompilation, and are combined with vanilla jar. so in short: not the whole jar is reconstructed, thus classes that are get decompiled but are not used in any way don't need to get fixed?

[slender elbow]

correct

[tranquil glen]

could someone help me figure out how to downgrade my spigot from 1.21 to 1.20.6 in my pom.xml?

thought this would do it

[slender elbow]

sure

what's the issue?

[tranquil glen]

wait

sorry im dumb

my server jar is still 1.21

[slender elbow]

keep in mind you can't downgrade your server, if the world was generated in 1.21 you can't run it in an older version

[tranquil glen]

oh thats fine, im just using a library that has a conflict with 1.21

and i wanna finish making this while they figure that out

cause i dont have the knowledge to work around it unfortunately

[wet breach]

Idk who said this. But if it was me i would use the lobby server to hold master file. Have mysql hold it as a blob. When the file in db doesnt match lobby, upload lobby file to db. All other servers download file from db if they dont have it or when their file dont match.

This way we dont need a bunch of db connections all the time for the data

You can store literal files in mysql called blobs

[trail coral]

Syntax error, insert "VariableDeclaratorId" to complete EnhancedForStatementHeaderInit
what the fuck is this bro 😭 it says that when i try to loop thru a hashmap

[kind hatch]

Missing variable name

Entry<String, String> entry : entryset

[trail coral]

im so braindead bro

[slender elbow]

javac error messages are very good (not)

[young knoll]

Enhanced for statement header, init?

Java is British

[elder dune]

As anyone ever used https://github.com/Splodgebox/armorequip ?

I have it in my code but it will not trigger at all

[floral drum]

what do you have in your code? and how exactly did you "use it"?

[elder dune]

    private Main main;
    public Growth (Main main) {
        this.main = main;
    }

    @EventHandler
    public void onArmorApply(ArmorEquipEvent event) {
        Player player = event.getPlayer();
        ItemStack itemStack = event.getItemStack();

        player.sendMessage("You have successfully applied " + itemStack.getType());
    }

    @EventHandler
    public void onArmorRemove(ArmorUnequipEvent event) {
        Player player = event.getPlayer();
        ItemStack itemStack = event.getItemStack();

        player.sendMessage("You have successfully removed " + itemStack.getType());
    }```

I put what he has added the listener to my main onEnable so its getting called

and will loead but when I Equip the Armor no message is sent

And yes I have it in my maven

[young knoll]

The api likely uses other events to call the custom armor events

But it doesn’t tell you to register them anywhere

[remote swallow]

holy fuck

that library is a plugin not a library

[young knoll]

Yeah I just noticed that

[remote swallow]

use something like alex's armor equip lib instead

https://github.com/mfnalex/ArmorEquipEvent

[young knoll]

Once this PR gets merged

Then we party

[remote swallow]

@tender shard merge https://github.com/mfnalex/ArmorEquipEvent/pull/5

[elder dune]

So I am using that as we speak but for some reason its not logging the first Armour peace I put on

[remote swallow]

how do you put it on

[elder dune]

Then when I put a second peace on it says the first peace name

[elder dune]

Click it then place in invin slot

[remote swallow]

might be a bug

[elder dune]

Done right click too same thing

[remote swallow]

alex should be around tomorrow to debug it and update it

[young knoll]

I meant a spigot PR

[remote swallow]

dont care didnt ask

[young knoll]

Rude

[remote swallow]

did you even tie your own tie

[young knoll]

No

[remote swallow]

skill issue, i could tie a tie when i was in y3

[tender shard]

Ok

[remote swallow]

the person above coll also says it seems to not work so you get to debug stuff

[tender shard]

what's the issue? I thought the issue was related to the other event

[remote swallow]

they said theyre using it as they spoke and it wouldnt log the first armor, so put 1 on and nothing then put the 2nd on and it would log info about the 1st call

[tender shard]

can't help without code

[remote swallow]

@elder dune send ur code

[tender shard]

if it shows the "last" armor, it sounds like they're using getOldArmorPiece() instead of getNewArmorPiece()

[sullen belfry]

@tender shard i've dmed you the code

[sullen belfry]

he asked for code, i sent code

[tender shard]

please just send it here

[remote swallow]

send it here

[sullen belfry]

https://pastebin.com/NNUfX6rg

[tender shard]

I don't understand the purpose of that code. Why re you adding maxHealth when people unqeuip stuff?

Also why are you looping over the normal equipment slots? You should only care about getNewArmorPiece() and getOldArmorPiece()

if newArmorPiece is your item, add to max health.
if newArmorPiece is null and oldArmorPiece is your item, substract from maxHealth

[sullen belfry]

its currently in the process of being made not final, just wanted the event to work first before making the rest of the code fully optimized

[sullen belfry]

not going to do that since its not how its intended

[tender shard]

on ArmorEquipEvent
  if newArmorPiece is MyObject
    maxHealth = maxHealth + extraConfigHealth

  if oldArmorPiece is MyObject
    maxHealth = maxHealth - extraConfigHealth

[sullen belfry]

just wanted to know why the event won't fire when i apply the armor first time but it will register when i apply the second armor

[tender shard]

show your whole event listener code

[sullen belfry]

https://pastebin.com/uWABxqtR simplified the health logic since its not actually related to the issue

here is a demo of the issue

[tender shard]

Well your code only runs if they already have any armor equipped - so ofc it won’t run if they equip the first item

[sullen belfry]

to make things more clear

[tender shard]

Line 6 in your paste is the issue

[young knoll]

Can’t ya just apply a max health attribute to the item

[tender shard]

Tldr the event does fire for the first item, you‘re just not doing anything in the event.

The event is called BEFORE the armor is equipped (as it‘s cancellable). Simply check getNewArmorPiece instead of looping over already equipped armor

[sullen belfry]

its a custom enchant plugin, i've already done all the backend work for applying stats to the enchants and armor these are just management files to do different logic with each enchant

[young knoll]

I mean like I said

When you apply the enchantment also apply an attribute

Then the game will handle the rest

[sullen belfry]

this really isn't the issue all the health logic works just fine

[sullen belfry]

removed the code you said and it still doesn't work

[tender shard]

as I said, just do sth like this

for example

    void onEquip(ArmorEquipEvent event) {
        if(isMyCustomItem(event.getNewArmorPiece())) {
            // My custom item was equipped - raise max health
            event.getPlayer().setMaxHealth(event.getPlayer().getMaxHealth() + 10); // Should use attributes instead btw
        }
        
// Do not use else if, because a player could exchange your custom item with another custom item, so we add/remove max health separately
        if(isMyCustomItem(event.getOldArmorPiece())) {
            // My custom item was unequpped - lower max health
            event.getPlayer().setMaxHealth(event.getPlayer().getMaxHealth() - 10);
        }
    }
    
    boolean isMyCustomItem(ItemSTack item) {
        if(item == null) return false;
        // Check if item is my custom item
        if(...) return true;
        return false;
    }

I don't know why you're checkig the already existing items. Also you're completely ignoring the result of getNewArmorPiece(), which is the only thing you'd care about

also you can easily check that the event fires correctly, even on first time

    void onEquip(ArmorEquipEvent event) {
      Bukkit.getLogger().info("ArmorEquipEvent called");
    }

[sacred cedar]

Hey,

I am currently working on a custom item system. And i had to rework some of the code due to the 1.21 update and now i run into the issue where i get the item correctly and in survival everything seems to works fine but when i am in creative and open my inventory or interact in any way with the item ALL attributes i coded on the item are just gone out of nowhere.

My attribute code:

@Override
default HashMap<Class<?>,InitUpdateMethod> getInitUpdateMethods() {
    HashMap<Class<?>,InitUpdateMethod> initUpdateMethods = ClickHitDamageItem.super.getInitUpdateMethods();
    initUpdateMethods.put(HitWeaponItem.class, itemStack -> {
        itemStack.editMeta(meta -> {
            meta.addAttributeModifier(
                    Attribute.GENERIC_ATTACK_DAMAGE,
                    new AttributeModifier(
                            new NamespacedKey(CatalyaRPG.getInstance(), "catalya_attribute_attack_damage"),
                            damage(),
                            AttributeModifier.Operation.ADD_NUMBER,
                            EquipmentSlotGroup.HAND
                    )
            );
        });
        return itemStack;
    });
    return initUpdateMethods;
}

This is btw not every attribute i am adding discord didnt let me send the whole thing bit its basically the same for every attribute.

[worthy yarrow]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/inventory/InventoryCreativeEvent.html

Use for creative specific actions, inventory stuff bugs out creative <-> survival

[sacred cedar]

no no
i didnt do anything inside the creative inventory
its just like that

it just wipes the attribute data

when i open the inventory or interact with it

and that only inside creative mode
in survival it seems fine
thats why i am so confused

[worthy yarrow]

I assume it's the same issue being creative is just buggy

[sacred cedar]

so there is no fix for that?

BTW with normal weapons from the creative inventory this doesn't happen

[worthy yarrow]

There probably is, best way I can think of is just disallowing any sort of manipulation when it comes to your item(s) in creative mode

Creative really likes to mess with things not so vanilla

[sacred cedar]

but i don't know how this even is possible or where its coming from
i don't know if its the opening of the creative inv or the loading of the vanilla items etc yk?

[worthy yarrow]

All I know is that creative likes to fck with anything inventory/itemstack related

[worthy yarrow]

You could wait for someone who actually knows the proper workaround or wtv it may be, best thing that comes to my mind was just this

[sacred cedar]

i mean this wouldn't effect the overall gameplay on the server to much
but for staff its complete ass

[sacred cedar]

alright
but thanks for trying to help
i appreciate that a lot

[worthy yarrow]

Staff need your items for what reason though?

[sacred cedar]

i mean those items are obtainable and craftable items

i am basically creating a whole new item system

[worthy yarrow]

Just make it known that creative will fck their items up or as I said just dont even allow them to touch in creative I suppose

I feel like there would be an actual workaround, I'm just unaware of it

[devout otter]

is there any good nick plugin that supports 1.8 or higher?

[sacred cedar]

the touching in creative would be already to late lol
as i said the items get fu**ed when i just open the creative inv

[devout otter]

im looking for one that changes nametag above head, tablist, and chat

[sacred cedar]

then i will just wait i guess

[devout otter]

essentials doesnt work and ive been looking for one for years

[sacred cedar]

thank you very much for trying to help :)

[worthy yarrow]

Perhaps cancel the inventory open event if their inventory contains your items && are in creative mode?

[worthy yarrow]

Sure!

[sacred cedar]

that could be smart yea

i will try that

thanks

[worthy yarrow]

No worries! Good luck finding an answer to that haha I never could

[devout otter]

i could make one but im not sure if it would be very good

[worthy yarrow]

I mean I'd suggest that

You get the bonus of being able to build it whatever way you like with whatever features you want

Only issue being: diy I suppose

[wet breach]

When the player switches to creative there is an event for when their gamemode switches, you can save their survival inventory or cache it and then clear it. When they switch back put their items back. Should preserve all the item related things you are having issues with.

[worthy yarrow]

Ah thats good

Didn't know that was an event

[sacred cedar]

that this idea didn't came to my mind fu**ing dissapoints me in myself
that is a great idea thank you!

[wet breach]

[devout otter]

it may be

essentials interfering with the nick plugins i use

but i have essentials nick disabled in config

[wet breach]

EssentialsX

[devout otter]

doesnt change nametag

[wet breach]

Right, i think libdisguises messes with nametags.

Well does more then that as well lol

But i think it might accomplish what you are wanting.

[devout otter]

i think its 1.12 up

[wet breach]

As for making a plugin you would need to mess with packets for that if i remember right

[devout otter]

yeah

[worthy yarrow]

display entities?

Idk if that would just interfere

With the original nametag

[wet breach]

I suppose you could try this. Make the name tag invisible and mount a display entity instead lol

[devout otter]

i was thinking about that

[worthy yarrow]

Text display i meant

Make it a bit easier than that

[devout otter]

thats what some servers do

[worthy yarrow]

I mean

Can you mount text displays to a player?

[wet breach]

Since they are entities yes

[worthy yarrow]

Ah right

That'd be quite easy then

[devout otter]

im working on a kitpvp server

[wet breach]

You can use scoreboard to make nametags invisible

So with the text entity option no need for messing with packets and it would be more versatile

[worthy yarrow]

never too late to start 😛

[worthy yarrow]

Like I said here:

[devout otter]

cause

i messed around with so many plugins

for the past 6 hours

and literally none change my name

[wet breach]

It doesnt need to be good. Just needs to work. Later on you can have someone else fix it lol

[worthy yarrow]

I'm just trying to encourage you to code haha

[wet breach]

This is normal with running a server. But if you are low budget and dont want to be stuck with what is available you are going to have to learn to make your own stuff

Good news it only takes like 3 months to become somewhat good with java

You wont be the best, but you will be able to make stuff regardless

[worthy yarrow]

I'd say that's true if you commit to java and java only for that three months, if you try to split focus ie: start on a whole new api before learning the language, that will just make your habits bad as well as not learning as much as you should

[devout otter]

how would i view my own nametag accurately

because im on lunar client rn and it says my name is still the same

and i got no one to join me

[novel parrot]

Is there a FallingBlockLandEvent… that I’m not seeing?

[novel parrot]

Seems that EntityChangeBlockEvent is my answer.

[exotic obsidian]

guys i have a question

if i want to create a golden head and i want the head color gold, how i can do that?

[grim hound]

Find a skull value of the skull you wish to create and in 1.18+ use this

https://github.com/ShadowOfHeaven-Me/AlixSystem/blob/master/src/shadow/utils/holders/skull/APISkullSupplier.java

the reflection is just normal Bukkit.setOwnerProfile

[grim hound]

https://minecraft-heads.com/custom-heads/head/3333-golden-apple

[grim hound]

And use this

[river yew]

ItemStack customHead = new ItemStack(Material.PLAYER_HEAD);
SkullMeta skullMeta = (SkullMeta) customHead.getItemMeta();
skullMeta.setOwner("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTA1YTJjYWI4YjY4ZWE1N2UzYWY5OTJhMzZlNDdjOGZmOWFhODdjYzg3NzYyODE5NjZmOGMzY2YzMWEzOCJ9fX0=");

customHead.setItemMeta(skullMeta);

how i can make custom texture to the player head, this dont work, help

[grim hound]

Or if you wanna support multiversion, check out the full SkullSupplier class there

[grim hound]

Use what I just sent

[grim hound]

This

[river yew]

ok

[exotic obsidian]

i need to install the plugin first then use this value?

[grim hound]

What

No

[grim hound]

Use this value in the as the "url"

[exotic obsidian]

but im using 1.8

i don't think ur code will work with me

[river yew]

` ItemStack customHead = new ItemStack(Material.PLAYER_HEAD);
SkullMeta skullMeta = (SkullMeta) customHead.getItemMeta();
skullMeta.setOwner("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNGFiZDcwM2U1YjhjODhkNGIxZmNmYTk0YTkzNmEwZDZhNGY2YWJhNDQ1Njk2NjNkMzM5MWQ0ODgzMjIzYzUifX19=");

customHead.setItemMeta(skullMeta);`

are this code work? not the texture, are the code has error, because this on 1.20.5+

[grim hound]

Then use the reflection version

https://github.com/ShadowOfHeaven-Me/AlixSystem/blob/master/src/shadow/utils/holders/skull/ReflectionSkullSupplier.java

[grim hound]

Read

What

I

Sent

In

Github

[exotic obsidian]

public ItemStack createSkull() {
ItemStack head = new ItemStack(Material.SKULL_ITEM, 1, (short)3);
SkullMeta headMeta = (SkullMeta) head.getItemMeta();

    GameProfile profile = new GameProfile(UUID.randomUUID(), "none");
    profile.getProperties().put("textures", new Property("textures", "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNGFiZDcwM2U1YjhjODhkNGIxZmNmYTk0YTkzNmEwZDZhNGY2YWJhNDQ1Njk2NjNkMzM5MWQ0ODgzMjIzYzUifX19"));

    try {
        Field profileField = headMeta.getClass().getDeclaredField("profile");
        profileField.setAccessible(true);
        profileField.set(headMeta, profile);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    head.setItemMeta(headMeta);
    return head;
}

like this right?
@grim hound

[grim hound]

Ye

[exotic obsidian]

tysm

that was really helpful ❤️

[novel parrot]

I’m trying to find an event that fires when a falling block lands… I thought EntityChangeBlockEvent would do it but it appears not to… any pointers here?

[blazing ocean]

is it possible to spawn structures asynchronously

like with the structure manager

[grim hound]

Np

[grim hound]

What's wrong with it?

[grim hound]

I think that block changes cannot be done async

[shadow night]

Isn't it impossible to modify words async

[grim hound]

I'd find a way 100%

[blazing ocean]

then i will change that

running a custom fork anyway

[shadow night]

lol

[grim hound]

Minestom?

Or spigot fork

[blazing ocean]

nop

[shadow night]

This makes me wanna ?whereami so hard

[blazing ocean]

spigot/paper fork

[blazing ocean]

nuh uh

[grim hound]

why are you hard

[blazing ocean]

he always is

[shadow night]

I wanna ?whereami even harder now that you said

[grim hound]

Oh wait

[shadow night]

Especially when ZBLL is in chat

[blazing ocean]

haha

[blazing ocean]

yup

[grim hound]

Anyway, Minestom is op

Their source is just so damn well-written

Like I'm obssesed on optimization

And I have (almost) nothing on them

Very impressively written

[blazing ocean]

that's the reason i need this

[grim hound]

I'd like use Unsafe

Any modifications become no problem

Java's src as well

[novel parrot]

It doesn’t fire when a falling block lands. Idk if that’s “wrong”, but it’s not what I’m looking for.

I think I found it now… EntityRemoveEvent

[grim hound]

Are you sure?

[novel parrot]

Yes

Also just tested EntityRemoveEvent and got my debug message

So I think I’m good to go, for my purposes anyway

[blazing ocean]

because i'm making a fork lol

[crude furnace]

wsg

[novel parrot]

Hmm… this isn’t quite getting to what I’d hoped. EntityRemoveEvent let’s me know that the falling block has landed, but what I’d actually like is to know when a block is created by a falling block landing. Seems I could pull this info from the event but if there’s an event similar to BlockPlaceEvent which fires when the falling block turns from an entity into a block that would be more what I’m looking for.

Please tag me if anyone has an answer, calling it a night and by morning I assume this will be a bit buried. Thanks!

[smoky anchor]

I think this was https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityChangeBlockEvent.html ?

[golden tulip]

How can I open the Blockinventory from a Stonecutter?

[vast ledge]

If you have the block, you should be able to do smth like #getInventory If I'm not mistaken

[pseudo hazel]

does a stonecutter even have storage?

or do you just mean the menu

[green prism]

Is it possible to use JavaPlugin#saveResource to save a whole folder?

please don't link me https://tryitands.ee/

[quiet ice]

Well probably yes, but for that you'd need to know the contents of the folder - so it's not a single saveResource call I reckon

[quiet ice]

?stash Instead I shall link you the stash \s

[undone axle]

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

[green prism]

Oh well, I'm trying to create a PresetsManager that loads the presets (all files inside my resource folder "inventories") only if that folder is present. Since it's going to be open source, I will exclude that folder from git

Do I have to statically name all files inside my resource folder?

[quiet ice]

Yeah, safeResource can only store a single file.
You could use the protection domain to query the contents of the jar and work yourself backwards from it - but that's a bit overkill and there exist simpler solutions I am not exactly knowledgeable about so I can only present the overkill one.

Doing it statically isn't the approach I'd go with though, even if it is rather easy to pull off

[green prism]

Yeah, it is... However, I'd like to keep it clean and don't really want to "reinvent the wheel." Maybe there's some kind of better

way

[quiet ice]

(i.e. using MyPlugin.class.getProtectionDomain().getCodeSource().getLocation() - then extracting the jar from that [you'll probably need to fiddle a bit with that, I don't know how to exactly do that either] and throwing it into a ZipInputStream and then iterating over the entries to get what you want)

[quiet ice]

Well I reckon you can use MyPlugin.class.getResourceAsStream("directory/") to get some kind of directory listing separated by newlines; that being said there is a catch (can't recall what it is though) so I am not too sure about this

[green prism]

I'm looking at Oraxen (Open-Source), which did the same thing
Well... they're using hardcoded names too haha

    public ConfigsManager(JavaPlugin plugin) {
        this.plugin = plugin;
        defaultMechanics = extractDefault("mechanics.yml");
        defaultSettings = extractDefault("settings.yml");
        defaultFont = extractDefault("font.yml");
        defaultSound = extractDefault("sound.yml");
        defaultLanguage = extractDefault("languages/english.yml");
        defaultHud = extractDefault("hud.yml");
    }```

https://github.com/oraxen/oraxen/blob/master/core/src/main/java/io/th0rgal/oraxen/config/ConfigsManager.java

[quiet ice]

Well I mean, I was completely expecting that you wanted to extract a directory with hundreds of files within it

[green prism]

(4/5 files)

lmao

[quiet ice]

yeah then there is 0 reason to over-engineer that. All solutions for extracting a directory will be larger than solutions for extracting 5 files

[green prism]

haha, thank you so much for your help 🙂

[chrome beacon]

Oraxens code isn't the best

[green prism]

please, enlighten me

This is what I've achieved so far:
https://paste.md-5.net/exizatuxiz.cpp

[quiet ice]

I believe that was an in general

[twin venture]

how??

[tardy delta]

preparedstatement::setblob

[twin venture]

it make no sense to save entire file in databaes..

can i just use mongodb for example?

[tardy delta]

IM NOT THE ONE WHO CAME UP WITH IT