help-development

[quaint mantle]

i have everything setup as the plugin says, i'Ve seen some tutorials and what not but i keep getting this error:

and there is no more "VoteListener" class i guess?

[hot wolf]

Problem here.. My PlayerJoinEvent can't be triggered, because the @urban grotto is not working in PlayerJoinEvent.java I wanted to fix it, but the file is readonly

[crisp steeple]

happens when you view the files sometimes if you use the minecraft plugin to set it up, it shouldn’t cause an actual issue though

[ivory sleet]

Annotations don’t enforce anything tho

[visual tide]

your event not being triggered has nothing to do with that

[ivory sleet]

They well… are not needed at runtime unlike other stuff

[visual tide]

is your listener registered

[hot wolf]

package smpmenu.smpmenu.events;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.inventory.ItemFlag;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

import org.bukkit.persistence.PersistentDataType;
import smpmenu.smpmenu.util.keys;

public class giveItem extends keys implements Listener {

    private static final NamespacedKey protectedKey = getProtectedKey();

    @EventHandler
    public static void onPlayerJoin(PlayerJoinEvent e){
        ItemStack i = e.getPlayer().getInventory().getItem(8);
        System.out.println("here");
        if(i == null){ //Possibility of main lobby
            ItemStack item = new ItemStack(Material.COMPASS);
            item.addUnsafeEnchantment(Enchantment.LURE,1);
            ItemMeta m = item.getItemMeta();
            /*Hiding Enchantments*/
            m.addItemFlags(ItemFlag.HIDE_ENCHANTS);
            /*Changing name*/
            m.setDisplayName(ChatColor.BLUE + "SMP-MENU" + ChatColor.BOLD);
            /*Modifying Persistent-Data-Container*/
            m.getPersistentDataContainer().set(protectedKey, PersistentDataType.INTEGER,0);
            /*Setting Item-Meta*/
            item.setItemMeta(m);
            System.out.println(item.getItemMeta().getPersistentDataContainer());

            e.getPlayer().getInventory().setItem(8,item);
        }
    }

}

This is my code. I'm pretty sure it is

[visual tide]

?conventions

[undone axle]

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

[visual tide]

and

do you register the listener with the plugin manager anywhere

for example
Bukkit.getPluginManager().registerEvents(new giveItem(), mainInstance);

[hot wolf]

ofc, sec

        getServer().getPluginManager().registerEvents(new giveItem(),this);

In the main file onEnable

[visual tide]

uhm

try making the onPlayerJoin not static

not sure if that changes anything but ight as well try

and please

name your classes with UpperCamelCase/PascalCase

[hot wolf]

Sure will. It's been a while since C#

[ivory sleet]

Java != C#

[hot wolf]

ik

[ivory sleet]

They are similar but far from identical

Since naming conventions are very different in the two of them

[hot wolf]

Java is more like a child shooting itself in the knee if you compare it to C#

[ivory sleet]

Not really but C# does have a great set of features Java doesn’t have

Which is both advantageous and disadvantageous

[quaint mantle]

can someone help me with my NuVotifier problem 😭

posted up here

[hot wolf]

Did that and got this one

Error occurred while enabling SmpMenu v1.0-SNAPSHOT (Is it up to date?)
java.lang.ExceptionInInitializerError: null
        at smpmenu.smpmenu.SmpMenu.onEnable(SmpMenu.java:17) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:342) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:479) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.enablePlugin(CraftServer.java:523) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.enablePlugins(CraftServer.java:437) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.reload(CraftServer.java:922) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at org.bukkit.Bukkit.reload(Bukkit.java:801) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:27) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.dispatchCommand(CraftServer.java:831) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at org.bukkit.craftbukkit.v1_19_R1.CraftServer.dispatchServerCommand(CraftServer.java:816) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at net.minecraft.server.dedicated.DedicatedServer.bg(DedicatedServer.java:419) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:395) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1197) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at net.minecraft.server.MinecraftServer.v(MinecraftServer.java:1010) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:291) ~[spigot-1.19-R0.1-SNAPSHOT.jar:3545-Spigot-475f600-4230f8f]
        at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.IllegalArgumentException: Plugin cannot be null
        at com.google.common.base.Preconditions.checkArgument(Preconditions.java:145) ~[guava-31.0.1-jre.jar:?]
        at org.bukkit.NamespacedKey.<init>(NamespacedKey.java:72) ~[spigot-api-1.19-R0.1-SNAPSHOT.jar:?]
        at smpmenu.smpmenu.util.keys.<clinit>(keys.java:11) ~[?:?]
        ... 18 more

[quaint mantle]

😭

@hot wolf what's in util.keys, line 11

[ivory sleet]

Send your SmpMenu class

[clever steppe]

Do you have NuVotifier on your compile class path? Also, is this a VoteListener or a VotifierEvent Listener? Also funny seeing you here.

[hot wolf]

package smpmenu.smpmenu.util;

import org.bukkit.NamespacedKey;
import org.bukkit.plugin.Plugin;
import smpmenu.smpmenu.SmpMenu;

public class keys {

    private static final Plugin plugin = SmpMenu.getPlugin();

    private static final NamespacedKey protectedKey = new NamespacedKey(plugin,"protectedKey");

    public static NamespacedKey getProtectedKey(){
        return protectedKey;
    }
}

the

private static final NamespacedKey protectedKey = new NamespacedKey(plugin,"protectedKey);

[quaint mantle]

i actually just tried to dm you,, can you dm me about this so that we aren't interrupting @hot wolf ? 😄

[hot wolf]

package smpmenu.smpmenu;

import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import smpmenu.smpmenu.events.giveItem;
import smpmenu.smpmenu.events.noInteract;
import smpmenu.smpmenu.events.openMenu;

public final class SmpMenu extends JavaPlugin {

    private static Plugin plugin;

    @Override
    public void onEnable() {
        // Plugin startup logic
        System.out.println("[Menu] Starting SmpMenu...");
        getServer().getPluginManager().registerEvents(new giveItem(),this);
        getServer().getPluginManager().registerEvents(new noInteract(),this);
        getServer().getPluginManager().registerEvents(new openMenu(),this);
        plugin = this;

        System.out.println("v0.0.6");
        System.out.println("[Menu] Started SmpMenu!");
    }

    @Override
    public void onDisable() {
        // Plugin shutdown logic
        System.out.println("Stopping SmpMenu...");



        System.out.println("Stopped SmpMenu!");
    }

    public static Plugin getPlugin(){
        return plugin;
    }
}

Here you go

[clever steppe]

The static portion of this class is probably being initialized before the plugin, which is throwing the NPE

[ivory sleet]

Your fake singleton is null

As you never set the mono state to the plugin instance

You need in the beginning of onEnable plugin = this

Or well anytime before getPlugin() is used

[clever steppe]

public SmpMenu() { plugin = this; }

if you want that to work in the static portion, but that might not even work

[clever steppe]

Friend request me

[hot wolf]

oh, silly me

[ivory sleet]

No you need to return as well in that case

[quaint mantle]

"compile class path", i have NuVotifier in my pom.xml, and this is a VotifierEvent listener... i tried to import VoteListener but for some reason that isnt a valid import?

[ivory sleet]

And it would be unnecessary initialization

[hot wolf]

Appreciate it. Gonna try that

[clever steppe]

why would you need to return from the constructor

[ivory sleet]

Oh from constructor

Well Ig

[clever steppe]

You can't this in a static declaration

[ivory sleet]

You can change bytecode to make a static variable with the same name altho that fucks up some stuff

[clever steppe]

And constructor is probably the best place to do that so you can init stuff before onLoad or onEnable are called

[ivory sleet]

Well using a mono state is dirty to begin with anyway

[clever steppe]

Given, asking for a static instance of a plugin is probably a bad idea

Yeah

[hot wolf]

Thanks guys! It worked now, should've seen that I used plugin even though it was null @ivory sleet xD

[ivory sleet]

Well I’d partly blame Java for this

As nullability sucks in Java

But it’s nice that it’s fixed now :3

[hot wolf]

Null was a billion dollar mistake

[ivory sleet]

Indeed

[hot wolf]

Don't even get me going on undefined lol

[ivory sleet]

Oh well

Java has Optional, they just rarely incorporate it into their classes

[clever steppe]

Isn't Optional only fully in the java official packages since like Java 17?

[ivory sleet]

8

[clever steppe]

I think it was hanging out in javax before that

[ivory sleet]

Hmm

Let me check the since tag

Ah ye since 1.8

Altho they did add a few more methods in more recent jdks

[clever steppe]

Maybe that's what I was seeing in the release notes.

[visual tide]

bukkit inventory api would like to know your location

[ivory sleet]

Oh don’t get me started lol

[ivory sleet]

Yeah dw Optional still is kinda wacky (unless Java for some reason would magically fix the flaws of Optional)

Anyway Optional is good but Java didn’t really think when they added it so

[clever steppe]

They should pull the Scala model for Optional but functional programming is still scary to some Java folks.

As an aside, what's the consensus on opening PRs to add utility methods to bukkit/spigot?

[shell wind]

is this channel for help with developing on the spigot/bc source tree or developing plugins for them

[clever steppe]

I think the answer to that is "yes"

[shell wind]

lmao

[fading lake]

whats the actual benefit of using Optional over != null?

[old cloud]

cannot access com.google.gson.JsonDeserializer
class file for com.google.gson.JsonDeserializer not found
```Why is this happening? Shouldnt bungeecord depend on it?

[clever steppe]

It's more explicit about the fact that something can either be there or not

[fading lake]

Maven shade gson it if you're using maven

[shell wind]

ok then I shall ask away-

how do I configure maven to build two individual plugins with different main classes, etc. but while also sharing a common set of classes

eg. this would be ideal
📁 common
♨️ MyDataClass
📁 pluginA
♨️ PluginAMain
📁 pluginB
♨️ PluginBMain

where the output is two jars, PluginA & PluginB, where both have access to MyDataClass

[fading lake]

🤔 alr

[clever steppe]

I can show you how to do this with subprojects in gradle

[old cloud]

ye maven

[shell wind]

alright I'll learn gradle that's fine

seems like the better build system anyways

[fading lake]

shade common into both pluginA and B, mvn clean install common every time you make a change and then package the other 2 normally

[clever steppe]

I guess maven also has subprojects, you want a dependency on the common bit in each of the other subprojects.
https://maven.apache.org/guides/mini/guide-multiple-modules.html

[latent bone]

what spigot/paper thing allows you to get the tier of the raid? I know there's something like spigot's RaidFinishEvent but i'm wondering how you get the tier of the completed raid

[lost matrix]

Create 3 modules and let PluginA and PluginB depend on / shade in common.
Then either create a script that goes into module A and B and builds them or use your parent pom to build those modules

[clever steppe]

event.getRaid().getBadOmenLevel()?

[shell wind]

alright I need to do a lot of reading, thanks for the help everyone

I'll look up how to shade my own dependencies

[latent bone]

ty

[old cloud]

I mean non of my classes are importing gson at all - I call a method of bungeecord which does and the build fails right away

[clever steppe]

Is there a fuller error?

[old cloud]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project someproject: Compilation failure
[ERROR] someclass cannot access com.google.gson.JsonDeserializer
[ERROR]   class file for com.google.gson.JsonDeserializer not found

not really a lot info ig

[chrome beacon]

Do you have gson added to your project

[old cloud]

wait ill run -e

[old cloud]

no since bungeecord should

and bungeecord is provided later but i guess maven doesnt get that

[latent bone]

i'm quite new to spigot, how would I get the player through this for loop?
and if i'm doing something wrong (which I probably am) please tell me

[lost matrix]

I dont think bungeecord has gson

[clever steppe]

Your variable name is plr not player

[sweet pike]

Your variable is plr

[latent bone]

I tried plr but it didn't work either.

[old cloud]

net.md_5.bungee.chat.ComponentSerializer

[lost matrix]

Also your loop is useless. It wont do anything ever because its closed right away

[latent bone]

It still gives the same result.

[old cloud]

@lost matrix

[sweet pike]

^ because of this

you don't open your for-loop with {}

it ends immediately with a e.getWinners());

[lost matrix]

`jd-b

?jd-b

`jd

?jd

[undone axle]

Spigot: https://hub.spigotmc.org/javadocs/spigot
BungeeCord: https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/index.html
BungeeCord Chat: https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

[old cloud]

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

[lost matrix]

Thats not part of bungeecord. Thats part of bungeecord-chat

[old cloud]

And that will be provided later if I am writing a bungeecord plugin, will it not?

[lost matrix]

You get a compile time error right?

Or runtime

[old cloud]

yea

compilation error

[lost matrix]

Lets see if you realise it ^^

[old cloud]

scope is not compile

oh im dumb

[lost matrix]

Ok here is the solution: Depend on bungeecord-chat in your pom.xml

[old cloud]

yea

[lost matrix]

alright

[quaint mantle]

whats going on with NuVotifier's maven repo

[old cloud]

i just got that bruh, thankyou 👍

🧠 moment

[ivory sleet]

Well you explícate the nullability in types rather than the values of variables

You know in Java virtually everything can be null

[quaint mantle]

if(Java == null){ return; }

[ivory sleet]

If we strictly only allow Optionals to represent maybe values we can much safer guarantee the correctness of our program’s behavior

[lost matrix]

Optional gives you another way to handle null values.
If done right it will prevent almost all nullpointer exceptions.
But you have to be very consistent.

[ivory sleet]

The main issue with Optional is the fact that there’s no subtype for guaranteed present optional contra guaranteed absent optional

[lost matrix]

And it great for functional programming

[ivory sleet]

Which kotlin for instance have incorporated

Or well if you look at sth like Haskell they have iirc a Maybe monad or sth

Or rust with their Option thing

[clever steppe]

Scala has a really cool functional Some/None.

[ivory sleet]

Yeah

[lost matrix]

Yeah in java you would have to do runtime assertions like

public void someStuff(Optional<String> optName) {
  Preconditions.checkArgument(optName.present());
}

[ivory sleet]

Yeah

[lost matrix]

Not as cool as compile time checks

[ivory sleet]

Guess it suffices

[lost matrix]

Are there jetbrains annotations for that? Let me check.

[ivory sleet]

Tho in Java having Optional in parameters is considered an anti pattern

[clever steppe]

I bet you could come up with a subclass-based optional that you can do compile-time checking on

[ivory sleet]

Mainly because it’s suboptimal due to concepts like type erasure which collided with method overloading

[lost matrix]

Optional is final

[clever steppe]

Build your own Optional

That's what the Arrow libraries did, it seemed to work out for them

[lost matrix]

And throw away any compatability with javas built-in methods

[clever steppe]

.toJavaOption() 😉

[old cloud]

The error still appears 😕

[lost matrix]

Hm... Show your pom pls.

working with bungee is a bit of a mess sometimes

[old cloud]

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

[lost matrix]

Hm. Invalidate caches, restart, and try again.

[shell wind]

I really can't work with maven well... is it possible for someone to make/link me to an example of this with a minimum working pom.xml?

[lost matrix]

And then generate a dependency diagram to see if gson is in there

[lost matrix]

If you get the minecraft dev plugin for intellij and generate a new spigot plugin then it generates a clean maven/gradle (your choice) plugin.

[old cloud]

wdym?

[lost matrix]

Are you using intellij?

[old cloud]

no

[lost matrix]

Ok. Then both of those proposals wont work out for you...

[old cloud]

indeed

[lost matrix]

Does you IDE support generating a dependency tree? Or at least reinitializing your maven project?

[old cloud]

let me check

[lost matrix]

Btw why do you have spigot and bungeecord as a dependency?

Also spigot provides gson at compile time

[old cloud]

Because its a plugin both for spigot and bungeecord

[lost matrix]

Your exception makes no sense then...

[old cloud]

Here is the tree: https://paste.md-5.net/hijicehaba.rb

[quaint mantle]

yk what else makes no sense? the NuVotifier maven dependencies

im heated about this

[lost matrix]

Whats wrong with them?

[lost matrix]

I dont see gson in there... But why?

[old cloud]

second line

[quaint mantle]

they just dont work?

[lost matrix]

Oh i see

[quaint mantle]

i cant necessarily explain it (not an expert).. but their developer documentation is completely wrong, and it seems other people also have issues with their maven stuff

[lost matrix]

Did you try a mvn clean install?

[old cloud]

10k times now 😂

still erroring

[lost matrix]

You know what they say about code compilation. 10001 is the charm

[lost matrix]

Well this sucks. Have you tried turning it off and on again?

'it' referring to everything. Your IDE, your pc...

[old cloud]

well if I remove that one line of code it indeed works

[lost matrix]

Which one

[old cloud]

could restart my pc tho

[old cloud]

the line accessing ComponentSerializer

[ivory sleet]

Well with all due respect they always end up being suboptimal, not that it always matters but yeah, if Java ever would add something like trait interfaces doing this could be a viable solution

[lost matrix]

Lets not overwhelm oracle. I wanna get valhalla this decade.

[ivory sleet]

Lmao

Yeah once we get valhalla and loom fully delivered the world will be in full harmony

[old cloud]

Done. The error is still present. Probably going to quit programming at this point :kappa:

[lost matrix]

You have only one pom, right?

[old cloud]

yes

[lost matrix]

Add a line

Class<JsonDeserializer> ignored = JsonDeserializer.class;

Somewhere in your code.

[old cloud]

JsonDeserializer cannot be resolved to a type 😶

[lost matrix]

Your IDE is trolling you...

[old cloud]

seems like it

gson is even downloaded in maven dependencies 😂

[quaint berry]

This error:
[09:42:59 ERROR]: Error occurred while enabling GeneralPlugin v1.0-SNAPSHOT (Is it up to date?)
I was told that this was cause by messing up the commands but I get this error and I have no commands
(Sorry for butting in)

[old cloud]

Its right there

[lost matrix]

Full exception pls

[quaint berry]

Here's a pastebin

https://www.toptal.com/developers/hastebin/wakisiqoqa.properties

[lost matrix]

Run mvn dependency:list -X

[old cloud]

Build success

[lost matrix]

You need to shade in the discord bot library you are using. Or you tell spigot to download it in your plugin.yml-

[lost matrix]

Any warnings?

[old cloud]

no, clean install still fails

[lost matrix]

You are using the terminal, right?

[old cloud]

yep

[lost matrix]

And ls shows your pom

[old cloud]

where?

[lost matrix]

If you type it in your terminal

ls

[buoyant viper]

cries in Windows

[lost matrix]

I made a macro for ls... whats the equivalent again?

[buoyant viper]

dir

[radiant umbra]

Does anyone know, how I can get a Player, in a listener. If the player is defined in a command?

[buoyant viper]

powershell aliases ls to dir, but normal cmd nah

[lost matrix]

Never define a listener in a command

[old cloud]

yes

[quaint berry]

I merged the two pom.xml so it should work but I'll test it

[radiant umbra]

no, i dont mean that

[radiant umbra]

I mean i defined a player in a command and wanna get the player in a listener

[lost matrix]

Well... the last thing i could think of is that your heap is not big enough.
Define a bigger one:

export MAVEN_OPTS='-Xms384M -Xmx512M -XX:MaxPermSize=256M'

[buoyant viper]

store the Player (or MUCH rather their UUID) to a field and then access that field from the Listener

[radiant umbra]

How do i do that lmao?

[lost matrix]

This sounds like someone needs to visit the basics again. Did you jump right into spigot or did you learn the java basics first?

[old cloud]

where do i put that?

[lost matrix]

In your terminal?

[buoyant viper]

sigh

?learnjava

[undone axle]

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

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

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

[old cloud]

dont have export lol

[lost matrix]

Usually you have a common singleton class.
And both your command and listener class have the singleton instance.
This way both have a common space for modifications.

[coral oyster]

hi, in the plugin i am making, my config.yml file would look something like this

thing1:
  key: 1234
thing2:
  key: 12345
thing3:
  key: 123456

where the user and add as many "thing" configuration sections as they wish with unique names. How would I iterate through all the present configuration sections and add the name of each section (e.g. thing1, thing2, etc.) to an array / list ?

[lost matrix]

idk... Use SET instead of export.

[smoky oak]

you get the layer the things are in then just do for(String s : section.getkeys(false))
alternatively just use the getKeys(false) set

[buoyant viper]

yeah windows is SET

[lost matrix]

I created too many aliases...

[buoyant viper]

xdd

at that point id just use the WSL @lost matrix

lool

[lost matrix]

Well i got wsl2 because of docker... could actually use it

[buoyant viper]

hmm

[frozen cedar]

Where can this type of data be stored?

List<List<Block>>

I want to store it in Map, because I need to get an array by key

[lost matrix]

Define "stored". Memory or persistent space?

[quaint berry]

I've that yet I still get the same error

[frozen cedar]

If it is possible to store not in RAM, then I want to hear how to do it please

[quaint berry]

Ima just give up lmfao

[smoky oak]

convert object to string, save string to file

[lost matrix]

You cant persist blocks. Only BlockData and a Location.

[buoyant viper]

idk why i was expecting this diagram to be a lot more intense but its literally just do u need key value pairs? no? will it have duplicates? nah? okay

[old cloud]

Invalid initial heap size: -Xms384M -Xmx512M -XX:MaxPermSize=256M @lost matrix

[frozen cedar]

fuck

[smoky oak]

theres a library tho

[buoyant viper]

language

sorry that was out of habit

[lost matrix]

Just tell us your overall plan. Im thinking this is a xy problem.

?xy

[undone axle]

http://xyproblem.info/

[frozen cedar]

https://gist.github.com/LORD-ME-CODE/d7c54322862f6704e79e656e70e75ab0

[smoky oak]

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

[lost matrix]

How are you compiling your plugin?

"im building artifacts" incoming

[frozen cedar]

there will be a lot of blocks

[buoyant viper]

xdddd

[smoky oak]

unless you need to access the data outside of whatever functionality includes the blocks you should use this

[quaint berry]

For once I'm not, I double tap Ctrl then mvn package

[buoyant viper]

im so happy i finally switched to actually using gradle and maven

[frozen cedar]

about 1000 in one array, and there are 20 of them. But there will also be several such arrays of 20, about 100

[reef lagoon]

Instead of handling the event how about you handle some bitches

[lost matrix]

good

[quaint berry]

I learnt lmfao

[smoky oak]

hm, do players get sent block PDC? I dont think so right?

[lost matrix]

Then show us your pom pls

[smoky oak]

do you know this 7?

[shadow zinc]

Is there any other way that is better than doing this, seems a bit unnecessary

[buoyant viper]

maven is 💜 bc u dont need a gradle wrapper in each project

[lost matrix]

Yes they do. They get the full nbt data which contains the pdc.

[quaint berry]

https://www.toptal.com/developers/hastebin/ajosotarud.xml

[coral oyster]

does anybody have any ideas on how to do this? ^^^

[smoky oak]

ah uh oh

[frozen cedar]

yesterday they tried to help me on different discord servers, they checked for null objects, debugged the code and in the end did not help

[smoky oak]

i need to rewrite stuff now

[smoky oak]

1. get section 2) do section.getKeys(false) and use that set
   i already told you that tho

[frozen cedar]

Generation and the server stupidly freezes when I try to pull something out of the block or print it, the same thing if you print any of the arrays

[coral oyster]

oh sorry i didnt see your message

[lost matrix]

You could create a generic proxy class for this.

[lost matrix]

Pls explain what you are trying to do.

[old cloud]

Gives me Unrecognized VM option 'MaxPermSize=256M' and if I remove MaxPermSize, the error is still there. @lost matrix

[frozen cedar]

Copy random from 20 chunks by coordinates and paste it during generation

[lost matrix]

Oh yeah MaxPermSize was removed from the jvm.

[smoky oak]

say what now

[lost matrix]

Where are the 20 chunks coming from?

[frozen cedar]

from world "build" it is loaded and these 20 chunks too, before using

[buoyant viper]

annoc.setConfiguration(this.getConfig()).wrapClass(Config.class).load();```
😎

still need to think about how i would handle memorysections but i think i generalized it enough

[quaint berry]

^

[lost matrix]

I cant make any sense of that sentence.
So you have a world called "build" and you select 20 random chunks from this world.
And the generator you use on a different world uses those 20 chunks?

[charred blaze]

is there any way to set motd's mark like this?

[lost matrix]

Looks good. Should work.
Do a mvn clean install and try again.

[frozen cedar]

No, I choose a random chunk out of 20 loaded and the generation should be use him

[lost matrix]

o.O?

[lost matrix]

https://tenor.com/view/wtf-am-i-reading-what-am-i-reading-linus-tech-tips-linus-ltt-gif-25129292

[lost matrix]

Ok so you have a world "build"
The world "build" uses your custom generator.
Your world "build" already has pregenerated chunks (somehow)
Your custom generator chooses several of those already generated chunks and copies them.
Right?

[lost matrix]

yes

[frozen cedar]

Yes, and uses when generating the second world

But I myself build these 20 chunks in the "build" world. I just load the world with another plugin before generating the second world with my generator

[lost matrix]

Oh ok. So there is a second world involved.
Thats new information. So the world "build" does not use your custom generator. Only the "second" world.

[buoyant viper]

u probably already answered this but, are u sure u used the uberjar'd plugin on the server?

[frozen cedar]

Yes!!!

[buoyant viper]

(typically called like -fat, -uber, -full, -shaded, etc)

[quaint berry]

Uberjar?

[charred blaze]

how

[quaint berry]

OHG

Wait

[buoyant viper]

basically the jar with ur dependencies shaded in

[quaint berry]

I didn't use the shaded

[buoyant viper]

its usually the larger jar in target/ folder

[quaint berry]

I was told to never use the shaded or original

[buoyant viper]

yeah the bigger jar is the one that actually has ur depends included

dont forget to relocate them :3 conflicts suck

[lost matrix]

Ok. Then lets do this step by step.
The first thing you need are those chunks.
I would suggest that you get the ChunkSnapshots when the server starts.

    List<ChunkSnapshot> snapshotList = new ArrayList<>();
    World world = Bukkit.getWorld("build");
    Preconditions.checkState(world != null);
    for(int x = -4; x <= 4; x++) {
      for(int z = -4; z <= 4; z++) {
        snapshotList.add(world.getChunkAt(x, z).getChunkSnapshot());
      }
    }

You need to do this after your world is loaded.

[old cloud]

I outplayed maven with reflections now. Still, this error is really dumb

[subtle folio]

PlayerServer

[frozen cedar]

hmm, okay

[lost matrix]

It is. Never had this before. But im also using an IDE that is half decent.

[eternal oxide]

ty

[old cloud]

I agree

[lost matrix]

Ah yes. Why not just call it p. Much shorter and even more ambiguous.

[frozen cedar]

made.

[subtle folio]

p is Player already

bukit player 😛

[earnest forum]

🤦

[subtle folio]

sure it could be condensed ServerPlayer splr = ((CraftPlayer) plr).getHandle();

[buoyant viper]

cheese pizza and sausage pizza

[subtle folio]

LOL

i just realized cp may not be a good name

[buoyant viper]

LOOOOL

[charred blaze]

how?

[lost matrix]

https://tenor.com/view/oh-right-mayor-john-conley-the-twilight-zone-a-small-town-i-forgot-gif-21893349

[frozen cedar]

ok, what next?

[buoyant viper]

@old cloud sorry im very lazy and dont like looking up in chat, can u summarize ur maven issue rn

missing Gson right?

[lost matrix]

Create a method that you can use which randomly chooses one of those ChunkSnapshots

[quaint mantle]

how do i get the player who thrown the projectile from ProjectileHitEvent

[buoyant viper]

?jd-s

[undone axle]

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

[lost matrix]

Projectile#getSource()

And check for instanceof Player

[buoyant viper]

getShooter no?

[lost matrix]

yes

thx

Returns a ProjectileSource iirc

[buoyant viper]

ye

just looked on jd

[frozen cedar]

can i send picture in dm?

[subtle folio]

What else can shoot a projectile besides a player?

oh wait that sounds dumb nvm

[lost matrix]

Im taken

[buoyant viper]

snowmen

skeletons

[old cloud]

Well I have one line in my code that accesses ComponentSerializer from bungeecord-chat. When I do mvn clean install, it gives me an compilation error because gson is missing, which is in bungeecord-chat tho, which is in my pom.

[earnest forum]

witches

[lost matrix]

Dispenser

[subtle folio]

does throwing items count as a projectile

[buoyant viper]

nvm not dropper

uhh

ender dragon

wither

[lost matrix]

  public ChunkSnapshot getRandomChunkSnapshot() {
    return snapshotList.get(ThreadLocalRandom.current().nextInt(snapshotList.size()));
  }

[quaint mantle]

what about the player the projectile hit

getEntity()?

[lost matrix]

Yes

[buoyant viper]

according to bukkit just about anything can launch a projectile

[subtle folio]

spider??

[lost matrix]

Those are all projectiles

[buoyant viper]

WaterMob, what a fuckin class jame

[subtle folio]

i just woke up

[frozen cedar]

ok, i modifed it and sended you

[buoyant viper]

i mean if want everything that naturally can launch a projectile its a lot less

[old cloud]

llama spit 😰

[buoyant viper]

player, wither, dragon, shulker, skeleton, snowman, llama, illager, dispenser

[lost matrix]

Create a plugin that has a /spit command so you can assault other players by spitting on them XD

[buoyant viper]

off the top of my head at least

[earnest forum]

witches

as well

[quaint mantle]

when my projectile hits a player it keeps returning false

[buoyant viper]

ah fuck

they do

[lost matrix]

Code pls

[hybrid spoke]

do it on sneak

[quaint mantle]

event.getEntity() instanceof Player

[buoyant viper]

LOL

[quaint mantle]

returns false

after t hits a player

[old cloud]

added to my todo list 😂

[buoyant viper]

PlayerToggleSneakEvent if sneaking, spit

[lost matrix]

Well the projectile is for sure not a Player

So this is expected to be false

[buoyant viper]

or if sneaking and swings arm, spit

[quaint mantle]

oh wait getEntity is the item im throwing?

[charred blaze]

howw?

[hybrid spoke]

nah do it with head movement

[lost matrix]

Its any projectile that every hits anything

[buoyant viper]

what head movement is a spit

[quaint mantle]

how would i get the player it hits or something

[lost matrix]

something something ServerListPingEvent

[buoyant viper]

?jd-s

[undone axle]

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

[lost matrix]

Why do you need a map for that?

[frozen cedar]

I will have several worlds, not only "game"

[charred blaze]

i know that event

but how to change it?

[buoyant viper]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/ProjectileHitEvent.html

[lost matrix]

But they all use the same chunks, right?

[hybrid spoke]

||https://tenor.com/view/spit-ew-gross-saliva-gif-16510204||

[lost matrix]

dangerous

[buoyant viper]

mods pls delete

[frozen cedar]

well, not really, there will be ~20 chunks for each world

[hybrid spoke]

how so

just showing what i mean

[frozen cedar]

but all chunks will be taken from the "build" world

[lost matrix]

But those 20 chunks will all be taken from "build", right?

[frozen cedar]

yea

[lost matrix]

And they will be the same?

[frozen cedar]

Not

[lost matrix]

Ah oke

[lost matrix]

Ok your code looks good so far.
All you need to do now is use the snapshot in your generator.

You can iterate through the snapshot (x, y, z) and get all the block data from there.

[frozen cedar]

how to do it right?

[quaint mantle]

ProjectileHitEvent doesnt have getHitEntity after i type event

[lost matrix]

Pls dont type ProjectileHitEvent.getHitEntity()...

[quaint mantle]

no i was typing event.getHitEntity()

[lost matrix]

No problem then.

[frozen cedar]

by the way my map looks like this

[quaint mantle]

it doesnt exist

but it says it does on docs

[lost matrix]

Wrong event probably

[buoyant viper]

?paste ur class

[undone axle]

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

[lost matrix]

No comment on this. I would follow GodCiphers actions and quickly add a spoiler before a mod sees this.

[quaint mantle]

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

[smoky oak]

I'm 99% convinced its possible to place shulkers off-axis. Can anyone give me a hint as to how?

[frozen cedar]

I'm an idiot?

[lost matrix]

No. Just lacking a bit of experience i suppose.

[buoyant viper]

what happens when u control+click on ProjectileHitEvent in ur ide

[quaint mantle]

takes me too projectileHitEvent.java

only has getEntity getHandles and getHandlerList

[buoyant viper]

does that have a getHitEntity

[quaint mantle]

Nop

[buoyant viper]

hm

[lost matrix]

It looks usable. Now go into your generator and get the ChunkSnapshot in your "generateNoise" method implementation.

[lost matrix]

Not possible.

[quaint mantle]

I cant send a ss or i would

[buoyant viper]

just copy paste it into

?paste

[undone axle]

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

[quaint mantle]

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

[buoyant viper]

interesting missing package

[quaint mantle]

i think when i started the project i put it to 1.19

[lost matrix]

Also

event.getEntity().toString() == "CraftSnowball"

This will always be false.

1. Never compare objects using == unless they are primitives or enums
2. Dont use a String here at all. Use instanceof or getType() == EntityType.SNOWBALL

[quaint mantle]

it works for me

[signal ether]

(I do have to applaud the concept of a backrooms generator plugin btw)

[quaint mantle]

only logged something when i threw a snowball

[lost matrix]

No it doesnt

[frozen cedar]

It is suitable?

[lost matrix]

Yeah looks fine

[quaint mantle]

wym i just installed it default

[frozen cedar]

ok, I am building a project

[quaint mantle]

well it did for me only logged a msg once i threw a snowball

[dawn plover]

if i do Bukkit.reload(), will it reload every plugin? or only the one that this line is in

[buoyant viper]

i think that reloads the server, why in gods name do u need to call that

[lost matrix]

It will slap you in the face because reloading is not supported and even strongly discouraged.

[signal ether]

I'm not sure if bukkit.block offers anything more effecient than a triple for loop. But what you have should at least work yes.

[dawn plover]

XD

[dawn plover]

well, because for some reason i cant reach an new added part of the yml, unless i reload the plugin

so therefore i will have to realod it

[signal ether]

Most plugins break on reload. You can get a plugin manager and try enable/disable individual ones though

[lost matrix]

JavaPlugin has a method for reloading your yml

[smoky oak]

.

[dawn plover]

and that is?

[signal ether]

BeeMe are you using someone else's plugin or making your own?

[dawn plover]

making my own

[lost matrix]

They are just entities, right? What happens if you just place them at a random location. Do they snap in the grid?

[buoyant viper]

https://paste.md-5.net/aboxucokad.java weird, i have the full event in my spigot-api

[quaint mantle]

when i installed i put the version to 1.19 is that why

[signal ether]

In your main file, you want this.saveDefaultConfig then this.reloadConfig

[lost matrix]

JavaPlugin#reloadConfig()
This will reload the config you are getting with JavaPlugin#getConfig()
Just make sure to actually call getConfig() so you get the updated one.

[smoky oak]

loc.getWorld().spawnEntity(loc, EntityType.SHULKER)```
unfortunately yes

i mean i could do some insanity with boats but i really dont want to do that

[dawn plover]

thnx, i will try that

[lost matrix]

This might be hard coded in nms. You might need to extend the nms shulker and edit it.

[smoky oak]

i thought you cant edit nms code?

or rather without rebuilding the server jar?

[subtle folio]

is it possible to get the skin texture and signature of a player without referencing the mojang api?

[lost matrix]

Well you can extend every entitiy and overwrite any method.

[frozen cedar]

Everything hangs on line 22, the "game" world is generated first than the "build" as you said

[lost matrix]

Yes

[smoky oak]

but the server would still consider it a nms shulker entity and snap it back right?

[subtle folio]

How?

[buoyant viper]

no im also on 1.19 spigot api

[signal ether]

Extended entity would still have same namespace id correct?

[lost matrix]

PlayerTextures textures = player.getPlayerProfile().getTextures();

[subtle folio]

oo

[dawn plover]

amazing, this works like a charm

[lost matrix]

Sure. You still need to overwrite the vanilla entity in the Registry

[subtle folio]

CraftPlayer right?

[frozen cedar]

7smile7?

[lost matrix]

Nope. Just plain old spigot Player.

[ivory sleet]

Buu….tt == is faster

[lost matrix]

Do you get an exception?

[frozen cedar]

No

[quaint mantle]

oh well could of it been where i installed the spigot jar file from

[lost matrix]

What do you mean by "hangs" then?

[subtle folio]

I dont see any methods for getting the signature and texture?

[frozen cedar]

server freezes

[lost matrix]

Create a gist or paste pls. You are probably using a world before it is loaded.

[lost matrix]

What do you need the texture and signature for?

[frozen cedar]

Yes, I do. Did you tell me so?

[subtle folio]

Adding a skin to a custom game profile

[lost matrix]

Then just get the PlayerTextures and call PlayerProfile#setTextures() on your custom profile...

[subtle folio]

funny story

I'm using game profiles

[lost matrix]

  public PlayerProfile copyWithTextures(Player player) {
    PlayerProfile profile = Bukkit.createPlayerProfile(UUID.randomUUID());
    PlayerTextures textures = player.getPlayerProfile().getTextures();
    profile.setTextures(textures);
    return profile;
  }

[buoyant viper]

where was it from?

[lost matrix]

Why?

[buoyant viper]

u should always use the official spigot nexus repo

[quaint mantle]

well

[subtle folio]

That's what i've been using

I don't know what a PlayerProfile is

[quaint mantle]

tf

[quaint mantle]

get

bukit

[lost matrix]

If you keep posting this site you gonna get banned soon

[smoky oak]

soooooooo i now have a completely different issue. I want to get the shulker nms instance but i also need to stop its ai, but i cant import both bukkit shulker and nms shulker at once

[frozen cedar]

GENERATION WORKS! THANK YOU BROOOO!

I LOVE YOU!

[lost matrix]

It is completely illegal

[lost matrix]

good

[quaint mantle]

oh is that why it doesnt exist then probably

[lost matrix]

tf is this ide background.

[subtle folio]

How do you even make a new PlayerProfile

[buoyant viper]

https://www.spigotmc.org/wiki/creating-a-plugin-with-maven-using-intellij-idea/

i mean in the end it still doesnt make sense as to why your event was bare

[smoky oak]

https://www.deviantart.com/koveliana/art/Night-Hourglass-503210116

[buoyant viper]

but definitely use the official source

[ivory sleet]

Through Server/Bukkit

[buoyant viper]

ive seen better worse

talkin some big anime tiddies in the background

[subtle folio]

:?

[ivory sleet]

Server::createPlayerProfile or sth

[smoky oak]

so anyways imports blocking each other?

[subtle folio]

i see

[eternal oxide]

Bukkit.createPlayerProfile(UUID.randomUUID());

[buoyant viper]

if u supply a registered uuid does it just use a real profile lolz

[subtle folio]

Am I even able to send packets with it?

[smoky oak]

im not dumb enough to have a background like that where people could see it

[buoyant viper]

please what argument is 'pp'

[subtle folio]

PlayerProfile

[buoyant viper]

oh player profile

[subtle folio]

oh wait

[buoyant viper]

peepee

poopoo

[subtle folio]

ig that does look bad

i dont think abt these things as i code ok

[buoyant viper]

peppa pig

its okay im just here to bully everyone while i actually secretly write the worst code someone could ever lay eyes on

[subtle folio]

lmfao

[smoky oak]

for gods sake does ANYONE here know how to solve this

[buoyant viper]

pick one or the other

[earnest forum]

the bukkit shulker has the same name

thats not allowed

[buoyant viper]

gonna have to use one the obnoxious way

aka fully qualified path to it every line u use it on

[smoky oak]

that still wont help if i cant import it

[buoyant viper]

yes it will

[dire marsh]

it does

[buoyant viper]

u wont need to import it then

[dire marsh]

you dont actually import it

[eternal oxide]

If you want to use Both you have to use teh fully qualified name in code for one of them. You can;t import both

[earnest forum]

org.bukkit.entity.Shulker shulker = //whatever;

works

[buoyant viper]

yeah

it doesnt need importing bc ur already telling java exactly where it is

[dire marsh]

probs want to use the bukkit as fully qualified as it's shorter

[smoky oak]

k noted thanks though now i want to know how imports work

[buoyant viper]

id say whichever one is used less should be used as FQN

[buoyant viper]

java is fun

(literal torture)

[smoky oak]

oh right i cant do that

how do i cast CraftBukkitEntity to a NMS entity again

[buoyant viper]

theres also static imports, theyre something.

[dire marsh]

well think about it, if you have two imports with the same name, and you try to do something like:

Shulker shulker = new Shulker();

how would it know which one to use

[buoyant viper]

getHandle() ?

[subtle folio]

big mistake picking it as my first language

[buoyant viper]

ha, same

Java and JS are my top 2 languages, please kill me

[subtle folio]

i learned js for the web developement phase

id rather be it support

than a web developer

[buoyant viper]

oh what u think i learned it for Node? fuck no

[subtle folio]

only reason i used node was for discord.js

[smoky oak]

might need more context here

[buoyant viper]

i used it once for a minecraft bot

[subtle folio]

OO that framework is rlly cool

[buoyant viper]

ive never worked with NMS, i was just taking a guess

[smoky oak]

well i remember using get handle for this once but i cant recall what i actually wrote

[buoyant viper]

oh wait

ur not using CraftShulker

thats why u dont have it

[smoky oak]

i need org.bukkit.entity.Shulker to net.minecraft.world.entity.monster.Shulker

so cast to craftshulker first?

[buoyant viper]

(Bukkit)Shulker -> CraftShulker -> (NMS)Shulker

so like Shulker nmsShulker = ((CraftShulker) bukkitShulker).getHandle().

i think

[sleek dragon]

is there a way to use Components within a container title?

I know Paper supports

idk if spigot does

[buoyant viper]

as long as it can be converted to whatever format spigot needs id imagine so

[sleek dragon]

takes string

[smoky oak]

yea that works

[sleek dragon]

translatable components can be converted to string?

i feel like thatd break

ill try tho

[buoyant viper]

idk

[sacred mountain]

so im basically trying to create a method which i can use like

anyEquals(x -> x < 5)```
But the operator < can't be applied to a generic. how can i do something like T extends Number

[frozen cedar]

Now I have a problem, my lamps are activated by the redstone block, but they are turned off when generating

[smoky oak]

update physics when placing them

[subtle folio]

I believe you can set their state

or taht

[smoky oak]

oh yea

setting state is the better option

if you know theyre powered

[frozen cedar]

eh, additional load on generation

[smoky oak]

to my knowledge setting the state is faster than updating physics

[subtle folio]

LFMAO

[smoky oak]

rotation got applied twice

[crimson terrace]

reverse worm?

[subtle folio]

smt like taht

[buoyant viper]

jesus fuck

[subtle folio]

i just tried to make a dead body

[smoky oak]

uh tf is this error
- [Sat 13:11:10 ERROR Server/PlayerConnection] null

[buoyant viper]

i didnt even know u could put entities horizontal

[subtle folio]

didn't also what the neck to be dead

[subtle folio]

npc.setPose(Pose.SLEEPING);

[buoyant viper]

oh

right

[frozen cedar]

ok, but how do i activate the lamp?

[subtle folio]

:smart:

[sacred mountain]

bump lol

[smoky oak]

get block as RedstoneLap and do lamp.setLit(true)

[smoky oak]

any clue why this works in code but not on the server
java.lang.NoSuchMethodError: 'net.minecraft.world.entity.monster.Shulker org.bukkit.craftbukkit.v1_19_R1.entity.CraftShulker.getHandle()'

[crimson terrace]

wrong version?

[smoky oak]

im on 1.19

[buoyant viper]

honestly no clue, maybe u need to remap the plugin jar on compile?

that part i dont know how to do at all

[smoky oak]

wait

[subtle folio]

i cant get it right

[smoky oak]

yup thats the issue

also i cant access my console for some reason
fun

[shadow zinc]

is this bad? java for (ConfigurationSection configSection : ConfigUtil.getConfigurationSections(config)) { for (String configurationSection : configSection.getKeys(false)) { if (!config.contains(configurationSection)) { Logger.warn(configSection + " is missing an entry: " + configurationSection); } Object value = configSection.get(configurationSection); configSettings.put(configurationSection, value); } } return new TweakData(tpsHaltAt, notifyAdmin, mobCap, allowJoinWhileHalted, maxSpeed, configSettings.get("haltExplosions"), configSettings.get("haltRedstone"), configSettings.get("haltChunkLoading"), configSettings.get("haltMobSpawning"), configSettings.get("haltInventoryMovement"), configSettings.get("haltCommandBlock"), configSettings.get("haltProjectiles"), configSettings.get("haltEntityBreeding"), configSettings.get("haltEntityInteractions"), configSettings.get("haltEntityTargeting"), configSettings.get("vehicleCollisions"), configSettings.get("blockPhysics"), configSettings.get("use_mail_server"), configSettings.get("mail_server_host"), configSettings.get("mail_server_port"), configSettings.get("mail_server_username"), configSettings.get("mail_server_password"), configSettings.get("recipients"));

[buoyant viper]

holy fuck

?paste

[undone axle]

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

[sacred mountain]

hu

[shadow zinc]

seriously its not that big

[buoyant viper]

it took up my whole phone screen 💔

[shadow zinc]

lol saw it coming

[smoky oak]

it took up my entire monitor

[shadow zinc]

stop using the iphone 2

[vocal cloud]

It took out a small city

[sacred mountain]

it took up more than 3/4 of my discord

[shadow zinc]

bruh what do you all have such small screens

[sacred mountain]

smh

[vocal cloud]

My screen thicc but your text thiccer

[smoky oak]

cuz we want to read the text from further than 10 cm away

[sacred mountain]

yes

[shadow zinc]

anyways

[sacred mountain]

yes

[frozen cedar]

BlockRedstoneLamp / RedstoneLamp doesnt exists

[shadow zinc]

how can I optimise that?

[smoky oak]

how bout CraftRedstoneLamp

[shadow zinc]

but I kinda hate it

[vocal cloud]

The code is unreadable tbh. It's a headache to put together

[subtle folio]

use more variables

[frozen cedar]

same

[smoky oak]

?

[frozen cedar]

doesnt exists

[smoky oak]

i know for a fact that exists

what version are you on

[shadow zinc]

more variables, sounds like a great solution

[frozen cedar]

1.16

[smoky oak]

it's probs set material to REDSTONE_LAMP_LIT or something then

[frozen cedar]

LEGACY_REDSTONE_LAMP_LIT

but it deprecated

[smoky oak]

in that case, get block data, cast to lightable and set it lit

uh which remapped file was the right again? remapped-obf or just remapped?

[sacred mountain]

another bump 😔

[old cloud]

do <T extends Number>

[sacred mountain]

Operator '<' cannot be applied to 'java.lang.Number', 'int'

[old cloud]

What exactly do you want x to be? An integer?

[smoky oak]

BigDecimal value = new BigDecimal( inputNumber.toString() );

[sacred mountain]

ok lemme explain better:
I want the method to allow for any type of numeric value that i can apply the less that operator to

[torn badge]

Number#doubleValue

[sacred mountain]

or greater than or whatever

in the predicate that is

[buoyant viper]

wait

[sacred mountain]

num -> num > 10

somehting likie that

[buoyant viper]

why dont u just use normal anyMatch

[old cloud]

Yea, then instead of T just use either Double or still <T extends Number> and you do x -> x.doubleValue() < 5

[buoyant viper]

whats the point in creating anyEquals

[sacred mountain]

its not equals i just didnt rename it

its applying a condition to a list of numbers

[buoyant viper]

so... anyMatch?

[sacred mountain]

oh

soo

example with random variables

something like this

[buoyant viper]

ye

[sacred mountain]

i kinda didnt really think of that

thanks

:)

better

[buoyant viper]

np lol

[sacred mountain]

okay so slightly more in context, should i do this in any other way?

bit of an xy

[buoyant viper]

well i would do <= 0 if ur saying 0 or less

[sacred mountain]

well yes but the logic i mean

changed that

[buoyant viper]

some people might say dont use streams api but idk looks fine to me

[sacred mountain]

whats wrong with streams?

theyre quite usefl

[crimson terrace]

they mean the api

[buoyant viper]

when they were released in java 8 their performance was kinda crap

[crimson terrace]

not streams themselves

or is Stream.of() java?

[eternal oxide]

did you get your skins sorted?

[buoyant viper]

i think thats java and not guava yeah

[subtle folio]

I did

signaturesasssss

[buoyant viper]

god i just realized guava rhymes with java

[eternal oxide]

I've just been playing with them myself. Just got an NPC to spawn with a two layer skin. Is nice

[buoyant viper]

i hate google

[opal juniper]

how do i gett the current nms version, ie 1.19_R1

[sacred mountain]

lmao

[subtle folio]

show me your ways

mine only have 1 layer

[sacred mountain]

duh hu hu hui

he he he ha

[eternal oxide]

one sec

[buoyant viper]

pretty sure bukkit or something has a getVersion u can use

[sacred mountain]

grrrr

ha har

[buoyant viper]

?jd-s

[undone axle]

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

[shadow zinc]

?paste

[undone axle]

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

[shadow zinc]

bruh

For this code, what can I do to make it more optimized? https://paste.md-5.net/oyijozeveg.cs

[buoyant viper]

?stash

[undone axle]

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

[buoyant viper]

oh cool

that is a command

[shadow zinc]

?help

[undone axle]

CafeBabe Help Menu

*Red V3*

**__Admin:__**

selfrole Add or remove a selfrole from yourself.

**__Cleanup:__**

cleanup Base command for deleting messages.

**__Core:__**

embedset Commands for toggling embeds on or off.
info Shows info about CafeBabe.
licenseinfo Get info about Red's licenses.
mydata Commands which interact with the data CafeBabe has about...
set Commands for changing CafeBabe's settings.
uptime Shows CafeBabe's uptime.

**__Downloader:__**

findcog Find which cog a command comes from.

**__Mod:__**

names Show previous names and nicknames of a member.
userinfo Show information about a member.

**__ModLog:__**

listcases List cases for the specified member.
reason Specify a reason for a modlog case.

**__Permissions:__**

permissions Command permission management tools.

Type ?help <command> for more info on a command. You can also type ?help <category> for more info on a category.

[shadow zinc]

?selfrole Admin

[undone axle]

Role "Admin" not found.

[eternal oxide]

I worked from thsi thread I found quite useful. Its not quite right but it got me there https://www.spigotmc.org/threads/nms-serverplayer-entityplayer-for-the-1-17-1-18-mojang-mappings-with-fall-damage-and-knockback.551281/

[subtle folio]

how do i even remoevd the nametag of an npc

[sacred mountain]

can you ban an npc lol

[sleek dragon]

https://i.imgur.com/XuqRj2k.png
this is what happens when i try to convert a component to a string in the container GUI

[subtle folio]

nolol

[eternal oxide]

So I can spawn an NPC as simply as NPCFactory.createNPC(loc, "ThisIsATest", NPCFactory.skin);

[subtle folio]

ooonice

do you know how I can make the name invisible?

empty string no work

[sleek dragon]

is npc factory 1.19?

im using player npc api

[sacred mountain]

null?

or naw

[opal juniper]

can i make modules in modules

maven

[subtle folio]

lemme try

[eternal oxide]

Have you tried with the custom name?

[subtle folio]

no pc

npc

generated

[sacred mountain]

lmao

[buoyant viper]

pretty sure player nametag will always try to draw something

[sacred mountain]

rip

[subtle folio]

yucky

[sacred mountain]

maybe move the nametag somewhere else

[subtle folio]

is that possible

[buoyant viper]

oh wait

teams

[sacred mountain]

idk how teams work but scoreboard teams can remove the

yeah

you can add the npc to a team

[subtle folio]

ohh

[sacred mountain]

and remove the tag that way

so players cant see it

[subtle folio]

i see

[eternal oxide]

Yeah that would work

[buoyant viper]

we all just had the same braincell

lmao

[sacred mountain]

yup

[subtle folio]

i should make the npc's name smt unique right?

so it doesnt collide

[wintry badger]

hi guys, i have such a method and it returns true for OP, even if the OP doesnt have the perm. i was hoping it to be false

public boolean hasPermission(Player player, String permission) { return player.hasPermission(new Permission(permission, PermissionDefault.FALSE)); }

[subtle folio]

op has all perms

[sacred mountain]

lol

well

[subtle folio]

you can check if they have op

[wintry badger]

so default: false wont help?

[subtle folio]

and do stuff accordingly

[eternal oxide]

I didn;t have to do your delay ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER

[subtle folio]

I have to delay it 5ticks

or no skin

😦

[sacred mountain]

whaaaat

mine shows up instantly

when i did npcs

[eternal oxide]

all I did after creating and spawning is ```java
private static void showAll(Npc npc) {

    ClientboundPlayerInfoPacket playerInfoAdd = new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.ADD_PLAYER, npc);
    ClientboundAddPlayerPacket namedEntitySpawn = new ClientboundAddPlayerPacket(npc);
    ClientboundRotateHeadPacket headRotation = new ClientboundRotateHeadPacket(npc, (byte) ((npc.getBukkitYaw() * 256f) / 360f));
    ClientboundPlayerInfoPacket playerInfoRemove = new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER);

    for (Player player : Bukkit.getOnlinePlayers()) {
        ServerGamePacketListenerImpl connection = ((CraftPlayer) player).getHandle().connection;
        connection.send(playerInfoAdd);        // Inform client this Entity exists.
        connection.send(namedEntitySpawn);    // Spawn this entity on the client.
        connection.send(headRotation);
        connection.send(playerInfoRemove);    // Remove from servers tab list
    }
}```

[sacred mountain]

mmm yes i understand

[eternal oxide]

I commented each packet

[sacred mountain]

mmmmmmm

[subtle folio]

bruh

how do I even do thisss

i dont see anything for multi layer skins

[sacred mountain]

lmao

[eternal oxide]

in your Fake PLayer this.getEntityData().set(Player.DATA_PLAYER_MODE_CUSTOMISATION, (byte) 0xFF);

[subtle folio]

byte oh god

[eternal oxide]

enables the second texture layer

[subtle folio]

\

:?

[sacred mountain]

:)

[eternal oxide]

    public void setSkin(String[] skin) {

        String texture = skin[0];
        String signature = skin[1];

        this.getGameProfile().getProperties().put("textures", new Property("textures", texture, signature));
        // Enable the second layer of the ServerPlayer's skin
        this.getEntityData().set(Player.DATA_PLAYER_MODE_CUSTOMISATION, (byte) 0xFF);
    }```

[vestal musk]

org.bukkit.scoreboard.Scoreboard scoreboard = player.getScoreboard();

    Team npcs = null;

    for(Team team : scoreboard.getTeams()) {
        if(team.getName().equals("npcs")) {
            npcs = team;
            break;
        }
    }

    if(npcs == null) {
        npcs = scoreboard.registerNewTeam("npcs");
    }

    npcs.setNameTagVisibility(NameTagVisibility.NEVER);
    npcs.addEntry(npcName);

this is @carmine nacelle 's code but this maybe work

[subtle folio]

ik how to teams

i was just tryna figure out best way lol

but ty ❤️

[subtle folio]

are thses mojang mappings

[frozen cedar]

how to activate redstone lamp in generateChunkData?

[eternal oxide]

yes

[sacred mountain]

get object and update state or something

[dusk flicker]

Why use a custom set skin method? Doesn't PlayerProfiles do that now?

[frozen cedar]

very slow

[eternal oxide]

use it in the class which extends ServerPlayer

[sacred mountain]

how many are you doing ?

[subtle folio]

im not doing that

[eternal oxide]

Currently this is early 1.18 code for Fake Players thats still alot of NMS

[sacred mountain]

oh

why so many

sea lanterns maybe or no

[sacred mountain]

getBlock().setType(Material.REDSTONE_LAMP_ON) ? idk how you're generating the

so are the lamps already there beforehand

[frozen cedar]

Material.REDSTONE_LAMP_ON doesn't exists

[eternal oxide]

This isn't tidy but it will show you how I got it working

[sacred mountain]

potentially dangerous smhsmhsmhmshms

ill check it out later

i wanna see how it works too

[eternal oxide]

Was for @subtle folio but anyones welcome

[subtle folio]

lol

[sacred mountain]

mine now

[subtle folio]

did u really document ur code

wow

[sacred mountain]

heha

[sacred mountain]

i javadoc my private plugins

¯_(ツ)_/¯

[eternal oxide]

I do a bit as I go along

[sacred mountain]

full detail

[eternal oxide]

The only bit thats not quite workign is the combat blocking code

[frozen cedar]

as? if the chunk is only being generated

[ivory sleet]

For what purpose

[sacred mountain]

ive had too many times i come back to unfinished stuff i couple months later and forgot what tf i was doing

[lost matrix]

You can not get blocks while generating noise. This will lead to server crashes. We've been through this already.

[dusk flicker]

I put javadocs for some of my private code, mostly my big ass parts of it

I cba to remember what every line of a 500 line class does lol

[vestal musk]

i only put javadocs in my plugins when im coding a core or a spigot fork server jar

[lost matrix]

I simply write self describing code... never needed docs or comments.

I would only document apis

[frozen cedar]

then how do i activate the light for the block?

[eternal oxide]

anyone have a tidy little class to grab CraftServer, CraftWorld and CraftPlayer at runtime so I can bin these version dependent imports?

I can write it but I'm feelign lazy and I have seen it posted here before

[lost matrix]

By setting BlockData instead of a Material

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/block/data/Powerable.html

[lost matrix]

You mean through reflections? Because otherwise you simply cast the spigot interface... Not sure what the benefit of such a class would be.

[eternal oxide]

yes reeflection

[lost matrix]

Ah. Yeah i know what you mean then. I think NBTapi has something like that.

[eternal oxide]

If you obtain teh class via reflection you can avoid having to have multiple version dependant classes

[lost matrix]

I find the multi module approach cleaner.

[eternal oxide]

it is if it was only these 3 classes I need fo my class to be version agnostic

everythign else is API

[frozen cedar]

ok, then how?

[wintry badger]

guys, in onDeath event, i randomly add items to player's inventory by:

player.getInventory().addItem(event.getDrops().get(randomIndex));

then when i run this to check if player has an elytra in his inventory:

player.getInventory().contains(Material.ELYTRA)

it returns false, even if i actually added an elytra to the player's inventory with the previous line

i also tried updateInventory between these two but it didnt help

[lost matrix]

No you can not get anything from the world or chunk.

Wait is "chunk" the snapshot? because then its fine.

[limpid bronze]

@misty current I ended up to make my system with this: https://github.com/TheDarkSword/CustomBlockBreakSystem
This project is a good base for the system, of course I had to modify it a little bit because the author had forgotten to put the time a block should take to break and put the time spent in the block
Thank you for your help 👍

[quiet ice]

The unconditional cast is the issue I suppose

[frozen cedar]

yes

[lost matrix]

Alright. Just make sure to check for instanceof before you cast anything,

ever

[frozen cedar]

ok

Well, it turns out that BlockData = CraftBlockData

but how do i get org.bukkit.block.data.Powerable

[lost matrix]

Of course. Same goes for every spigot interface

[subtle folio]

finally oml

[earnest forum]

craft bukkit is the implementation of spigot interfaces

[subtle folio]

teams are annoying asf

[quiet ice]

if (x instanceof Y yInstance) {
  // variable "yInstance" is an instance of y
}

[reef lagoon]

how did u do it

[earnest forum]

sleeping pose

[subtle folio]

Teams

[reef lagoon]

ah

Teams?

[earnest forum]

https://youtu.be/XzGdnV12ypY

this guy shows how to do it

[subtle folio]

i love kody

wait he has a tuturoail

bruh

fml

[earnest forum]

its name is ambiguous

dead body npc plugin

[subtle folio]

wait is that what hes making

thats legit what im trying to do

[frozen cedar]

how to cast CraftBlockData to Powerable?

[subtle folio]

im gonna scream

[earnest forum]

he made this

basically

[vestal musk]

its like 3 hrs with the other part(s) not? xd

[subtle folio]

breh

[earnest forum]

it has chapters

just skip to the part where u need help with

1hr 50m

nvm it doesntg have chapters

[subtle folio]

lmao

[earnest forum]

i thought it did

[vestal musk]

oh sorry then

[winged storm]

how do i give a player an item

[subtle folio]

#addItem(ItemStack);

[earnest forum]

to their inventory

[frozen cedar]

In the end, I still did not understand how to activate the glowstone in the generation of chunks using BlockData

[opal juniper]

Can i put maven modules inside submodules

[frozen cedar]

will it work?

[quiet ice]

if you just want to active glowstone, no

And there are additional performance complaints

[frozen cedar]

How else?

[quiet ice]

Check the material of the block

[quiet ice]

...

[frozen cedar]

what?

[quiet ice]

// [...]
if (blockData.getMaterial() != Material.GLOWSTONE) {
  continue;
}
// [...]

is what I meant

[frozen cedar]

what for?