help-development

[young knoll]

Registry.SOUNDS.get or match

[mighty gazelle]

How can I start Discord bots with a Minecraft Plugin?

[rapid vigil]

JDA

heres the link https://github.com/discord-jda/JDA

[modern plank]

yeah thanks

what the difference between the 2

[mighty gazelle]

ok

[young knoll]

get takes a namespaced key directly

match will try and find a match from a string

[mighty gazelle]

But that will not works

[rapid vigil]

why not

[mighty gazelle]

Wait I will see you the err

[rapid vigil]

it wont work if you dont set it up correctly

[mighty gazelle]

https://paste.gg/p/anonymous/ac162a58593f4826b0dc1f232d16d6f9

[remote swallow]

you arent shading it

https://blog.jeff-media.com/common-maven-questions/ read the 1st one

[rapid vigil]

did you follow the instructions of adding it to maven correctly

[mighty gazelle]

I have grandle

[remote swallow]

setup the shadow plugin then

https://plugins.gradle.org/plugin/com.github.johnrengelman.shadow

[mighty gazelle]

That has destroy my Plugin

[remote swallow]

?paste your build.gradle

[undone axle]

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

[remote swallow]

you didnt read it at all you just blindly copied

also why do you have 4 different spigot api versions

[rapid vigil]

☠️

ye bully me for using the crossbones one

[shadow night]

Bro be doing something differently

[rapid vigil]

what if he is gonna use abstraction to support multiple versions of NMS

[remote swallow]

you create modules

and need spigot not spigot-api

[shadow night]

then make modules

[rapid vigil]

oops

[orchid trout]

https://paste.md-5.net/fohavogune.cs
https://github.com/crackma/PVPCore/tree/master/src/main/java/me/crackma/pvpcore/gui
no idea what this error means

[icy beacon]

Looks like an off-by-one error maybe

Like you can't access array[27] if the array is of length 27 because arrays are 0 indexed

Analogous with lists etc

Or you're iterating with a broken condition

Didn't read the code so idk

[cinder abyss]

Hello, how can I check if a player can see an entity? (based on FOV)

I'll use the max one

hummm

but I only know the distance between the entity and the player 🤔

[zealous osprey]

isn't the area you ca see also affected by the size of the players monitor?

[cinder abyss]

humm, I think no

I check, and yeah it's a little affect

but who in the world play like that?

[zealous osprey]

freddy fazbear

[cinder abyss]

So, I should check if the entity is in the fov area?

yeah please x)

[rough ibex]

You can just limit it to quake pro

[cinder abyss]

oh perfect thanks

...and check if it's higher than 55 deg

okay thanks

okay thanks

I learned sinus, cosinus and tangent this year so scalar products...

[eternal oxide]

what?

[shadow night]

what

[ivory sleet]

Yea I mean scalar product itself isn’t that hard

But obv it can be used in more complex stuff and some theorems make complicated usages of it

[cinder abyss]

hmm

what is this crossed 0?

[shadow night]

isn't that a theta

θ

[ivory sleet]

angle between the two vectors right?

In radians

[cinder abyss]

humm

okay, according to google it's for an angle

[ivory sleet]

Yea usually theta is used to denote an angle

[cinder abyss]

okay thanks

how can I do a scalar product in programmation? I don't even know how to do it on a paper...

is there an equivalent or something like that? x)

x)

[ivory sleet]

paul

if i have two vectors

[cinder abyss]

so Vector(x).multiply(y)?

[ivory sleet]

you take each component

And multiple it with each other

usually we name it the dot product or sth like that

[cinder abyss]

oh okay

x.getX() * y.getX() and x.getY() * y.getY() ?

[ivory sleet]

for instance x_1 * x_2 + y_1 * y_2 + z_1 * z_2

if A = (x_1, y_1, z_1) and B = (x_2, y_2, z_2)

[cinder abyss]

okay so

one.getX() * playerDir.getX() + one.getY() * playerDir.getY();```

[ivory sleet]

I think bukkit vectors support dot product

[cinder abyss]

(I named one entity.getLocation().toVector().subtract(player.getEyeLocation().toVector()).normalize(); and playerDir player.getEyeLocation().getDirection();)

hmm

[ivory sleet]

a.dot(b)

[echo basalt]

dot product is goated

[cinder abyss]

...when you know how to use

[ivory sleet]

Ah yea, well ofc then yea

[cinder abyss]

If I setY of both vector to the same value, I get the 2D angle, right?

...

+0?

but I'll be good?

Vector one = entity.getLocation().toVector().subtract(player.getEyeLocation().toVector()).normalize();
one.setY(0);
Vector playerDir = player.getEyeLocation().getDirection();
playerDir.setY(0);

double result = one.dot(playerDir);```

[umbral ridge]

hey

[cinder abyss]

or I can just pickup the function system

[ivory sleet]

well you’re taking the dot product, u just wna ignore the z components

[orchid trout]

im accessing like 0-10

[ivory sleet]

So a.dot(b) might not be as useful

[orchid trout]

everything works but every time someone clicks its just an error

[umbral ridge]

when you do /plugins in the console or anywhere, why does it show "Bukkit Plugins:"? Could you have any other plugins? Not Bukkit?

[rough ibex]

Are you running paper

[umbral ridge]

I am paper

[rough ibex]

then yes

there are 'paper plugins'

[umbral ridge]

Then something isn't showing up properly

because I have paper plugins too

[cinder abyss]

okay thanks

[umbral ridge]

and all are listed under Bukkit

XD

[remote swallow]

for it to be a paper plugin it needs a paper-plugin.yml

[umbral ridge]

Ohh I see alright

[cinder abyss]

paper is not supported 🤓☝️ (That's what I would have said if I were a bad guy)

I should compare with 110/2?

the product of the modulo of each vector using what?

I have a problem: X and Y of what, where? 🥺

I was wrong, module for each vector but how?

scalar / (v1.x % v2.x) + (v1.z % v2.z) ?

here

I haven't learned using vector, how should I know that??

"the length of the vector" hmm

Vector.length okay

[rough ibex]

he means the modulus

the magnitude

[cinder abyss]

oh okay

[rough ibex]

yeah he's using the wrong words

[cinder abyss]

😭

Math.sqrt(this.x^2 + this.z^2);?

literally pythagore

[rough ibex]

keep in mind ^ is bitwise

You want **

[cinder abyss]

hmm

[rough ibex]

hes learning

dont skull react him

[cinder abyss]

what is the difference?

[rough ibex]

oh yes sorry

[cinder abyss]

but what is the difference between both?

yeah?

oh okay I see

[rough ibex]

well

[cinder abyss]

Which vector should I use?

oh forget

with both

[rough ibex]

there's no reason you can't apply bitwise on fp but there's no reason to and you shouldn't

[cinder abyss]

yeah

scalar / (Math.sqrt(Math.pow(one.getX(), 2) + Math.pow(one.getY(), 2)) + Math.sqrt(Math.pow(playerDir.getX(), 2) + Math.pow(playerDir.getY(), 2)));

yeah, really

[lost matrix]

Math.sqrt(Math.pow(playerDir.getX(), 2)
Hmm?

Ah wait didnt see the other brackets

Is this just the lenght of a vector? Why dont you use joml for this?

[cinder abyss]

It returns true even if I'm not seeing the entity...```java
public static boolean canPlayersSee(Collection<? extends Player> players, Entity entity){
for(Player player : players){
Vector one = entity.getLocation().toVector().subtract(player.getEyeLocation().toVector()).normalize();
Vector playerDir = player.getEyeLocation().getDirection();

      double scalar = (one.getX() * playerDir.getX()) + (one.getZ() * playerDir.getZ());

      double ee = scalar / (Math.sqrt(Math.pow(one.getX(), 2) + Math.pow(one.getY(), 2)) + Math.sqrt(Math.pow(playerDir.getX(), 2) + Math.pow(playerDir.getY(), 2)));

      if(ee < 55){
          return true;
      }
  }
  return false;

}```

[cinder abyss]

it's for the x and z

"the magnitude in a 2D plan"

[lost matrix]

joml has 2D vectors iirc

[cinder abyss]

💀

So I could just use that...

[lost matrix]

But why 2D? If the player looks up or down he will also not be able to see it

[cinder abyss]

it's true

but let's see that a bit later

I don't know what is radians, but I'll check for that

[lost matrix]

Just check if the angle between the players facing and spaning is > pi

[cinder abyss]

what is "is"? what is "pi"

[lost matrix]

brb ill restart and show an example

[cinder abyss]

oh okay

I thought of pi but I wasn't sure if it was that

[rapid vigil]

Marco why cant u write the full sentence first time -_-

[cinder abyss]

bro I said I learned sinus, cosinus and tangeant this year

I never used radians in my life

or is this an english-specific thing?

[rough ibex]

I don't think so

[cinder abyss]

I never used sin in java

Is that a sin? (yeah, it's a joke, you're not obliged to laugh)

[rough ibex]

https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/lang/Math.html#sin(double)

Here are the docs

?

[shadow night]

I thought you don't sin

[cinder abyss]

hum okay I think I can do that

[rough ibex]

I'm not giving them java 8

[cinder abyss]

AHAH I haven't even saw for that

(sorry :3)

what the hell

(It was not intented, I promise)

[rough ibex]

|sin(x)|

he absolutely sins

[cinder abyss]

what... 💀

[lost matrix]

  public boolean anyOneLookingAt(Collection<Player> players, Entity entity) {
    return players.stream().anyMatch(player -> isLookingInDirection(player, entity));
  }
  
  public boolean allLookingAt(Collection<Player> players, Entity entity) {
    return players.stream().allMatch(player -> isLookingInDirection(player, entity));
  }

  public boolean isLookingInDirection(Player player, Entity entity) {
    Location playerEyes = player.getEyeLocation();
    Location entityLocation = entity.getLocation();
    Vector toEntity = entityLocation.toVector().subtract(playerEyes.toVector());
    Vector playerDirection = playerEyes.getDirection();
    double angle = playerDirection.angle(toEntity);
    return angle < Math.PI / 2; // 90 degrees because 2 * PI == 360 degrees
  }

[shadow night]

Why does that look like somebody cut sins balls

[rough ibex]

sin^2(x) + cos^2(x) = 1

[cinder abyss]

you're definitely a magician so yeah thanks

now I understand the code x)

[echo basalt]

dot product

Doesn't angle just multiply the dot product by something?

[cinder abyss]

oh I haven't thought of anyMatch that's a good idea

[cinder abyss]

but his code works?

[lilac dagger]

does this work if the player is really close?

[lost matrix]

It doesnt account for projection. This is just the general idea of what paul had in mind.
If the entity gets closer, then there is a decent chance that it is still visible on the side.

[lilac dagger]

i see

[lost matrix]

But with 100° or 110° you might be pretty safe unless you are standing right next to it and bouncing it with your side

[cinder abyss]

hmm okay thanks it's perfect

I'll be able to impress my math teacher tomorrow x)

IT'S PERFECTLY WORKING THANKS

you're now...

[quaint mantle]

has anybody ever faced this error in intellij idea when trying to remove a jar dependency

[remote swallow]

remove it in maven

[cinder abyss]

so now I have "culling" for my leaves

[quaint mantle]

this is all i got in maven deps for this project if this is what you meant

[remote swallow]

its in pom.xml

[quaint mantle]

not here

[lost matrix]

Doesnt citizens have a maven resource??

[quaint mantle]

im trying to remove a jar of an api of mine

not citizens

getting rid of it works though

[lost matrix]

You simply shouldnt use jar dependencies with maven, ever

[quaint mantle]

noted

[orchid trout]

permissionattachmentinfo holds a single permission, value and a permissionattachment and permissionattachment holds a map of permissions and booleans

someone explain

[slender elbow]

no :^)

[orchid trout]

i want to clear all permissions

but

i dont undesrtnatnd

[mortal hare]

sudo!!!

i havent been so much happier for an elevation command

[dawn flower]

how possible is it to listen for packets without nms

using netty or smth

[mortal hare]

protocollib

[mortal hare]

👆

[dawn flower]

is there a way to do it wihtout relying on another plugins or shading protocollib cuz that causes issues

[chrome beacon]

If you want to shade use PacketEvents

[remote swallow]

packet events

[mortal hare]

or TinyProtocol?

[dawn flower]

ok

[young knoll]

Although technically packet events recommends you don't shade :p

[blazing ocean]

ive found packetevents to be awesome and you can actually shade it

[young knoll]

I agree with the awesome part

Much easier to use than plib

[rapid vigil]

what is PacketEvents

[proud badge]

is stuff the player types into the chat box sent to the server?

[young knoll]

No

It was for one whole version, kek

[proud badge]

I remember some plugins have typing sound effects when a player was typing

so I assumed it did

[clever lantern]

any resource to learn about vectors etc. ?

like a comprehensive one

[blazing ocean]

packet wrapper & packet listening lib

[proud badge]

whats the point of extends Object

doesnt every class extend object

[young knoll]

Yes

[proud badge]

then whats the point of it

[blazing ocean]

theres none

[young knoll]

It’s implicitly added if the class doesn’t extend anything else

[blazing ocean]

why would you do that

[rapid vigil]

retrooper packetevents?

[young knoll]

Javadocs always show it

[blazing ocean]

exactly

[rapid vigil]

ooh thanks :>

[empty temple]

some one help mee

[blazing ocean]

?paste

[undone axle]

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

[empty temple]

i need to turn of 2 player's collding each other

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

[empty temple]

is this okay ??

[blazing ocean]

https://tryitands.ee

[empty temple]

😒

broooooo .... i just need to know is there any other shorter version of this code to prevent player's coliding each other ????

[young knoll]

Get hitbox of player A and check if it overlaps hitbox of player B

[proud badge]

looping through every online player everytime any player moves might be performance consuming

[young knoll]

Or just add them to a scoreboard team and disable collision

[empty temple]

that sounds good .. lemme tryy

[empty temple]

theen what should i do ???

[proud badge]

dk

[worthy yarrow]

private void automatedBackupConfig() {
        Bukkit.getScheduler().runTaskAsynchronously(this.plugin, () -> {
            LocalDateTime now = LocalDateTime.now();
            String backupFileName = "backup_" + DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss").format(now) + ".yml";
            File backupFile = new File(plugin.getDataFolder(), backupFileName);

            try {
                Files.copy(new File(plugin.getDataFolder(), "config.yml").toPath(), backupFile.toPath());
                plugin.getLogger().log(Level.INFO, "Automated backup created: " + backupFileName);
            } catch (IOException error) {
                plugin.getLogger().log(Level.SEVERE, "Failed to create automated backup: " + error.getMessage());
            }
        });
    }```

So uh is this a valid way of going about automated backups from plugin startup? I was thinking I'll probably run it every 5 mins or so also it might be wise to overwrite previous backup perhaps? Thoughts + notes please... it's commented out rn so don't judge the current implementation ❤️

[young knoll]

You should absolutely limit the number of backups kept at once

[worthy yarrow]

For sure

[sullen marlin]

Is 5 minutes really a backup

[young knoll]

No one wants 288 files after 24 hours :=

[worthy yarrow]

Yeah

[sullen marlin]

By the time you need it that was probably 1000 "backups" ago

[worthy yarrow]

So then I guess I could keep it and run it every day or perhaps just keep my other method (not automated), I was just trying to decide if it'd be better to have it automated or not

private void backupConfig(JavaPlugin plugin) {
        File configFile = new File(plugin.getDataFolder(), "config.yml");
        File backupFile = new File(plugin.getDataFolder(), "backup-config.yml");
        try {
            Files.copy(configFile.toPath(), backupFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
            plugin.getLogger().log(Level.INFO, "Configuration backup created successfully.");
        } catch (IOException e) {
            plugin.getLogger().log(Level.SEVERE, "Failed to create configuration backup: " + e.getMessage());
        }
    }```

I think I am going to just keep this, and run it every time the plugin disables? Sounds solid to me but if anyone has other thoughts, by all means please let me know.

[young knoll]

Seems fine

That’s what Mojang does

They have various stuff like player.dat-old

[sand spire]

You just have to decide how much of a rollback would make you quit a server

[worthy yarrow]

Considering it's a dynamic kits system the automated backup was kinda dumb tbf

[acoustic pendant]

Is there a resource that shows how to notify users when a new version of the plugins has been posted? I don't find it 😦

[young knoll]

https://www.spigotmc.org/wiki/creating-an-update-checker-that-checks-for-updates/

[worthy yarrow]

The only reason I'd need it is to handle my cooldowns in emergency cases I'm pretty sure

[acoustic pendant]

thanks!

[worthy yarrow]

?paste

[undone axle]

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

[worthy yarrow]

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

Ehhhh am I doing this right? The kit structure that outputs to the config.yml looks correct as far as I can tell, however I haven't yet implemented kit configuration capabilities yet so it just looks like:

kits:
  TestKit:
    effects: []
    cost: 0
    contents: []
    name: TestKit
    cooldown: 0
    permission: null

Disregard the effects, I removed all that logic

[young knoll]

Looks fine

I would consider a file per kit perhaps

[worthy yarrow]

yeah that'd probably be better

I'm not sure how to handle the cooldowns... I should probably handle them internally correct? Or is there perhaps an easier way

[lost matrix]

Cooldowns should always be done with timestamps

[worthy yarrow]

Does a flat file + modifications based on kit interactions work for that matter?

[lost matrix]

Idk what "modifications based on kit interactions" means in this context

[worthy yarrow]

As in when a player claims a kit

Player claims a kit, record the timestamp, when they try to use the kit again check against the timestamp to see if the cooldown is expired?

[lost matrix]

But then the kit doesnt only have one cooldown. It has one cooldown per player.

[worthy yarrow]

Hmm

Well the cooldown in terms of the kit should be the global cooldown for all players allowed to use it

[lost matrix]

So if one player claims a kit, then nobody else can claim it for a while?

[worthy yarrow]

Ah ok

Vise versa is what I'm trying to figure out

[lost matrix]

Now i am completely confused what that is supposed to mean. A kit claims a player?

[proud badge]

Whats the difference between Material.getHardness() and Material.getBlastResistance()

[young knoll]

Hardness is about how long it takes to break

[proud badge]

Ah

I see, thanks

i assume this is in seconds

[worthy yarrow]

So handle cooldowns per player, based on the configured cooldown of the kit... meaning: TestKit has a cooldown of 10 mins, when a player has claimed that kit, they cant use it for 10 minutes. Sorry I am quite cooked haha

[young knoll]

No it’s just a magic number

The actual breaking time is based on some maths

[lost matrix]

Ah that makes more sense. In that case what you are doing is fine.

[worthy yarrow]

Ok cool then that's next on the list

[proud badge]

will addEnchantment on an item that already has the same enchantment override the old one?

[worthy yarrow]

Wanna have a look at the whole thing? I feel like its pretty sloppy... I wrote it all in a 7 hour binge yesterday

[lost matrix]

Not in the mood to look at a kit plugin rn tbh

[worthy yarrow]

Haha no worries, this is the current structure... so i don't blame you

[cinder abyss]

Hello, I've got a big problem with my code, the more leaves there is, the more the server main thread stop working when doing iteration, is there a way to avoid that?
https://paste.md-5.net/ujisodoled.java

[lost matrix]

What are you trying to do?

Im already seeing a ton of performance killers here

[cinder abyss]

For the first task, I want to get some leaves in a radius of 10*8*10 and have 1/4 chance to create a leaf below the leaves block.
For the second one, I check if I need to remove the leaf from the list and delete it, if not then I teleport it to the next location

[cinder abyss]

That's why I posted my source code in #1100941063058894868

Do you have some ideas to optimize my code?

[lost matrix]

Yes, tons. But first i need to understand your goal.

Why do you use blocks for this and not a FallingBlock entity?

[cinder abyss]

because I need a certain gravity and something like wind

[echo basalt]

What if you pre-compiled the entire path for each leaf

[cinder abyss]

and I want to make it looks like a leaf

(idk if it's possible with FallingBlock without resource pack)

[echo basalt]

And then before teleporting just make it check

[cinder abyss]

humm

It could change

if someone break a block

[echo basalt]

How come

[cinder abyss]

and I never made something like that 🤔

I have an idea in my head but well, it'll use a for loop

is there a way to avoid for loop?

[lost matrix]

I still dont understand what you are trying to achieve...
Just want to simulate falling leafs in the wind?

[cinder abyss]

exactly

[young knoll]

They are using text displays with a Unicode leaf character

[cinder abyss]

yep

[lost matrix]

But setting blocks will prevent players from moving, stop projectiles and be a hinderance all the time.

[young knoll]

It’s a text display

[lost matrix]

Ah

[young knoll]

They work pretty well for custom particles

[cinder abyss]

but so, first, is there a way to make a FallingBlock have the same look as the actual TextDisplay?

[young knoll]

No

[lost matrix]

Nope, nevermind then. TextDisplay is the way to go.

[cinder abyss]

oh okay

so, which optimizations should I do?

[cinder abyss]

following this?

[lost matrix]

Step one for me would be to create a FallingLeaf class which can be ticked.

public class FallingLeaf {

  private final TextDisplay textDisplay;

  public FallingLeaf(TextDisplay textDisplay) {
    this.textDisplay = textDisplay;
  }

  public void tick() {

  }

  public boolean isDone() {

  }

  public void remove() {
    this.textDisplay.remove();
  }

}

And then you can simply scrap all your PDC nonsense because that its way slower than just having a LinkedList<FallingLeaf> where you call

leafList.removeIf(leaf -> {
  leaf.tick();
  if(leaf.isDone()) {
    leaf.remove();
    return true;
  } else {
    return false;
  }
});

Then 100% dont use a SaveRandom. You dont need safe randomness.

[cinder abyss]

okay

And with that no longer slows when iterating?

[lost matrix]

if(ThreadLocalRandom.current().nextDouble() < 0.25) {
  // Do something with a 25% chance
}

This should be your go-to for chances

[pallid oxide]

u gonna need to keep leaf order?

[cinder abyss]

no, it's not important

[pallid oxide]

oh the idea sounds cool

[cinder abyss]

they gonna be all ticked

[cinder abyss]

I port mods in plugins
https://modrinth.com/mod/fallingleaves

[pallid oxide]

wouldnt arraylist be better than linked

[cinder abyss]

but with spigot limitations, and my own limitations x)

[cinder abyss]

I already ported Better Than Mending, soon on Modrinth

[lost matrix]

Nope

[pallid oxide]

teach me

most often arraylist is better but trying to understand the reasoning here, ur probably right just interested

[lost matrix]

LinkedList has the lowest CPU and memory footprint for removal while iterating.
LinkedList is an actual rubbish collection, but it outperforms anything else for removal during an iteration. (So basically removeIf())

[young knoll]

Takes notes

[pallid oxide]

oh okay good to know that:) another rare use case to remember from linkedlist:;D

can someone explain displays "void setInterpolationDelay(int ticks)"
"Sets the amount of ticks before client-side interpolation will commence." English isnt my main language and translation doesnt make sense

[lost matrix]

Hm, honestly the biggest performance improvement probably comes from choosing the right blocks as leaf emitters.
You dont want leafs in the middle of a tree crown to spawn leafs. Only the bottom layer really.

[cinder abyss]

yeah

[young knoll]

After that many ticks the client will begin interpolating changes to the displays transformation

[worthy yarrow]

public class CommandManager implements CommandExecutor, TabCompleter {
    private final Map<String, CommandInterface> commands = new HashMap<>();
    private final JavaPlugin plugin;
    public CommandManager(JavaPlugin plugin) {
        this.plugin = plugin;

        commands.put("kit", new PlayerKitCommand(plugin));
        commands.put("akit", new AdminKitCommand());
        commands.put("reloadkits", new ReloadKitsCommand(plugin));
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        CommandInterface executor = commands.get(label.toLowerCase());
        if (executor != null) {
            return executor.execute(sender, label, args);
        }
        return false;
    }

    @Override
    public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
        if ("akit".equalsIgnoreCase(command.getName()) && args.length == 1) {
            return new ArrayList<>(commands.keySet());
        } else if ("kit".equalsIgnoreCase(command.getName()) && args.length == 1) {
            return new ArrayList<>(KitManager.getInstance(plugin).getAllKits().keySet());
        }
        return Collections.emptyList();
    }

    public void registerCommands(JavaPlugin plugin) {
        Objects.requireNonNull(plugin.getCommand("kit")).setExecutor(this);
        Objects.requireNonNull(plugin.getCommand("akit")).setExecutor(this);
        Objects.requireNonNull(plugin.getCommand("reloadkits")).setExecutor(this);
        Objects.requireNonNull(plugin.getCommand("kit")).setTabCompleter(this);
        Objects.requireNonNull(plugin.getCommand("akit")).setTabCompleter(this);
        Objects.requireNonNull(plugin.getCommand("reloadkits")).setTabCompleter(this);
    }
}```
So I'm wondering if this is good implementation or not lol... Just experimenting with an expandable command system...

[lost matrix]

Do you have an algorithm for that?

[worthy yarrow]

Should I do a paste for that?

[young knoll]

Yes

[cinder abyss]

choosing the leaf or moving the spawn to the block under?

[worthy yarrow]

?paste

[undone axle]

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

[young knoll]

Choosing the leaf

[worthy yarrow]

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

[cinder abyss]

yeah, a really tps-suspicious method...```java
public static @Nullable List<Block> getSomeLeaves(Location location, Vector radius) {
if(location.getWorld() == null) return null;
List<Block> blocks = new ArrayList<>();

int radiusx = (int) radius.getX();
int radiusy = (int) radius.getY();
int radiusz = (int) radius.getZ();

for(int x = location.getBlockX() - radiusx; x <= location.getBlockX() + radiusx; x++) {
    for(int y = location.getBlockY() - radiusy; y <= location.getBlockY() + radiusy; y++) {
        for(int z = location.getBlockZ() - radiusz; z <= location.getBlockZ() + radiusz; z++) {
            if(SafeRandom.randBtw(1, 8) != 1) continue;
            Block block = location.getWorld().getBlockAt(x, y, z);
            if(!FallingLeaves.leavesMaterials.contains(block.getType())) continue;
            if(!block.getRelative(BlockFace.DOWN).getType().isAir()) continue;
            blocks.add(block);
        }
    }
}
return blocks;

}```

[grave lake]

Is there a free plugin similar to the MySQL Player Data Bridge plugin I live in turkey and paypal is closed in turkey I can not get the plugin can you help me

[lost matrix]

Getting leafs around a player, but skipping undesired leaf blocks

[worthy yarrow]

objects.requireNotNull is just there to quit the yellow highlighter from bugging me lol

[lost matrix]

Yeah that wont do

[cinder abyss]

that's what I found on bukkit forums from 2012

lul

[remote swallow]

sql nerds, is there any better way i could desgin my db that this, do note data would not be a string on both and would vary per other table

lookup_name would be the table name that the id is from

[cinder abyss]

What should I do instead?

[lost matrix]

?paste

[undone axle]

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

[quaint mantle]

how can i give a player n items ?

like 30 breads for example

[lost matrix]

https://paste.md-5.net/ifenativeb.cs
This should fetch only viable leaf blocks

[pallid oxide]

1 idea could be easy for basic trees, you could scan for tree trunk block and when u find it scan upwards till u hit the leaf level and then scan to sides.

[cinder abyss]

okay thanks

[lost matrix]

Give them an ItemStack with 30 as an amount

[cinder abyss]

but for savanna trees?

[pallid oxide]

ye thats why i said basic trees 😂

but anyways probably not anymore efficient

[quaint mantle]

with this method ? product.getItem() returns and ItemStack

[pallid oxide]

since u gotta find the trunk anywaysXD

[quaint mantle]

but i dont know where to specify the amount of that itemstack

[cinder abyss]

yeah

[lost matrix]

The ItemStack itself has a stack size. Set the amount of the ItemStack.

[cinder abyss]

oh Tag, really good idea, I never thought of using them (and I didn't know it was possible in Bukkit, good to know)

[pallid oxide]

for sure could take advantage of the world seed but that gonna be complicated, save/cache tons of data

[young knoll]

Would swapping the random check and valid check be any faster

[lost matrix]

Hm good point.

[pallid oxide]

ye true

[cinder abyss]

it's done

[quaint mantle]

thanks !

[lost matrix]

I might also change
for (int y = -dy; y <= dz; y++) {
to
for (int y = 0; y <= dy; y++) {
because the player wont be able to see leaves falling below him generally.

[cinder abyss]

yeah

[young knoll]

I would personally just pick N random locations near the player and check if they are valid

More random but also a lot faster

[cinder abyss]

humm

[lost matrix]

It def, is. Let me cook something

[cinder abyss]

I should cache already checked locations?

[cinder abyss]

okay

also, I don't want leafs to spawn at the feet of the player, so I can add 1 to y?

[lost matrix]

  public List<Block> fetchViableLeafBlocks(Player player, double chance, int dx, int dy, int dz) {
    List<Block> leafBlocks = new ArrayList<>();
    Block baseBlock = player.getLocation().getBlock();

    int totalBlocks = (2 * dx + 1) * dy * (2 * dz + 1);
    int probeBlockCount = (int) (totalBlocks * chance);

    ThreadLocalRandom random = ThreadLocalRandom.current();
    for (int i = 0; i < probeBlockCount; i++) {
      int rx = random.nextInt(-dx, dx + 1);
      int ry = random.nextInt(0, dy + 1);
      int rz = random.nextInt(-dz, dz + 1);

      Block probedBlock = baseBlock.getRelative(rx, ry, rz);
      if (isViableLeafBlock(probedBlock)) {
        leafBlocks.add(probedBlock);
      }
    }

    return leafBlocks;
  }

  private boolean isViableLeafBlock(Block block) {
    if (!Tag.LEAVES.isTagged(block.getType())) {
      return false;
    }
    Block below = block.getRelative(BlockFace.DOWN);
    return below.getType().isAir();
  }

[cinder abyss]

wow

thanks

[sand spire]

is there a way to convert a HTML color code to a ChatColor that works for minecraft?

        ItemMeta meta = stack.getItemMeta();
        if (meta.hasDisplayName()) {
            return meta.getDisplayName();
        } else {
            String color = stack.getRarity().getColor().asHexString();
            return ??? + stack.getI18NDisplayName();
        }
    }```

[pallid oxide]

ChatColor.of(r,g,b)

[cinder abyss]

ChatColor.of(color)

[cinder abyss]

also works when hexadecimal color in string

[pallid oxide]

ye

i wonder how many trees would be in 10kx10k world

[sand spire]

there is no .of method for org.bukkit.ChatColor, there is valueOf but that doesn't work
java.lang.IllegalArgumentException: No enum constant org.bukkit.ChatColor.#55ffff

[cinder abyss]

what's your version?

[pallid oxide]

what version?

[sand spire]

1.20.4

[young knoll]

Gotta use bungee ChatColor

[cinder abyss]

(and are you using net.md5's ChatColor?)

[cinder abyss]

oh, it's bungee one?

[young knoll]

Yes

[cinder abyss]

nah, md5 one

[young knoll]

yes

That’s from bungee

[cinder abyss]

oh my bad, sorry

[pallid oxide]

import net.md_5.bungee.api.ChatColor;

[young knoll]

It does say bungee :p

[sand spire]

I got these but I always use org.bukkit

[cinder abyss]

I don't know how to read :3
Especially docs

[remote swallow]

ew paper

[pallid oxide]

ye thats paper:D

[young knoll]

The bungee one is basically identical

I pretty much never use org.Bukkit.ChatColor anymore

[sand spire]

Alright thanks

[cinder abyss]

they don't like us

Making everything "deprecated"

[pallid oxide]

I still dont get it why people hate legacy colors so much, componentbuilders are just so horrible to eyes, i mean they have the good sides as well but for simple stuff colorcodes are fine

[cinder abyss]

true

I tried paper one time, never returned since

[pallid oxide]

😂

[young knoll]

I think the main thing is the legacy converter is just a little cursed

[pallid oxide]

oh man the converters what a pain

i wonder if there is anyone who hasnt done their own methods to use their converters:D

[rapid vigil]

to me Paper API only has 2 useful features PlayerJumpEvent and teleportAsync, ofc i only noticed these from my small uses but it could have more useful stuff

[cinder abyss]

okay, first try of the new code

(may explode)

it's lightweight, good thing

[pallid oxide]

oh they have playerjumpevent? i actually was making my own year ago trying to make it super specific, its so hard to make accurate jumpevent, 99.9% of the ones people have made count even leaf climb to jump and walking on top of a boat ect

[cinder abyss]

hum, huston

[lost matrix]

You should add a random offset 0 - 1 for x and z when spawning

[rapid vigil]

Yeah they have PlayerJumpEvent, but iirc it also counts leaf climb not sure about that, you can try it yourself

[tawdry echo]

PlayerMoveEvent and PaperLib

[cinder abyss]

oh okay

It would be a bit repetitive without x)

[pallid oxide]

checking the code atm

[lost matrix]

If they dont move then you didnt tick them

[sand spire]

Also, does anyone know how to get the name of a Smithing Template from the ItemStack, Material or ItemMeta? Cause the name is Smithing Template but I want to get a string of the "Tide Armor Trim"

[pallid oxide]

yep its pretty basic jumpcheck, will falseflag a lot

[rapid vigil]

did you try it

[dusky wigeon]

so this might be a weird question (especially how early i am in plugin development lol ), but, can I have a plugin that is dependent on another plugin.
like how some mods have libraries they are dependent on ?

[pallid oxide]

looking at the code

[rapid vigil]

Pretty sure you can use it to make your life easier in making your own accurate one and calling your own event

[dusky wigeon]

based.

[chrome beacon]

The way the player movement is coded it's hard to detect jumps properly

[tawdry echo]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/ArmorMeta.html

[cinder abyss]

hum, my tick method..

much better

[lost matrix]

How does your isDone() method look like?

[pallid oxide]

1 day ill finish my event:D just so much stuff to check to make it actually accurate, i wish client just had jump detection or smthingD

[young knoll]

Even papers jump event is just some filtering over how you would normally detect it with spigot

[cinder abyss]

and for calling (london calling)

[rapid vigil]

yep, good luck 🙂

[pallid oxide]

also walking over slabs counts as jump

[sand spire]

Thanks I was looking at ArmorTrim, TrimMaterial and TrimPattern

[lost matrix]

Having random next x and z like that will lead to a messy jitter

[cinder abyss]

yeah

I add something to store it in the instance

[young knoll]

Generally I use the StatisticIncrementEvent for detecting jumps

But you gotta still filter

[dusky wigeon]

🫡

[lost matrix]

  // Leaf is done when it hits a block.
  public boolean isDone() {
    Block block = this.textDisplay.getLocation().getBlock();
    return !block.getType().isAir();
  }

[cinder abyss]

why removing the culling method?

[pallid oxide]

coded this 1+ year ago but its very unfinished
the statistics is good basecheck for the jump to detect that player might be jumping then u gotta just do bunch of checks after that:D

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

[lost matrix]

anyOneLookingAt is pretty expensive. I would not do a check like that.

[cinder abyss]

okay

[rapid vigil]

i think its good for a basic jump check but why are you creating a new ArrayList then passing Arrays.asList into it, you could just set climable to Arrays.asList directly

[lost matrix]

You should probably have a wind strength per world. Just a 2D vector for x and z.
This way all leafs fall in the same direction. The wind speed can fluctuate a bit.

One problem im seeing with your implementation: If a lot of players stand under the same tree, then they will turbo spawn a million leafs.

[pallid oxide]

ye dont ask me i could just List.of

[rapid vigil]

yeah that one too, in newer java only tho

[cinder abyss]

hummm

[young knoll]

Remember that asList is immutable

[cinder abyss]

I never thought of that, would be funny x)

but yeah I need to patch this

[young knoll]

I think List.of is too

[pallid oxide]

it is immutable

[rapid vigil]

I'd use List.of in newer versions and Arrays.asList in older versions

[lilac dagger]

someone said that it's just unresizable

[pallid oxide]

aslist should be mutable

[lilac dagger]

it's not mutable

[pallid oxide]

rlly

[lilac dagger]

it doesn't use arraylist

it uses some local class instead

simpler impl

[rapid vigil]

anyways I think PlayerJumpEvent would already do that behind the scenes, and you just gotta do the rest to make it an advanced/accurate jump check

[pallid oxide]

it calls new Arraylist but ye checked immutable

[lilac dagger]

it does?

let me double check

[pallid oxide]

ye

so ye size is immutable

[lilac dagger]

it is a local arraylist

[pallid oxide]

asList calls

    @SafeVarargs
    @SuppressWarnings("varargs")
    public static <T> List<T> asList(T... a) {
        return new ArrayList<>(a);
    }

[lilac dagger]

i thought for a second is the public one

it's not the same arraylist

it's this

[cinder abyss]

AHAHA @lost matrix

[pallid oxide]

Oh ye thats different one

never knew that sht exists

[pallid oxide]

ye, i only wish i had need for jumpevent XD so i would have motivation to finish that. started it, realized i have no use for it anyways and not worth the time:D

[pallid oxide]

oh thats gonna be so sick

[cinder abyss]

too much wind, I'm trying to see why

[pallid oxide]

is that open source?

[rapid vigil]

Well it would be cool to have your own accurate jump check to use in the future or publish it

[cinder abyss]

yeah, I'm putting the latest code in github

[pallid oxide]

would love to try to do my crazy scanning ideas XD

[rapid vigil]

You could make your own API/collection of useful util classes that include the jump check too

[pallid oxide]

true:D

[cinder abyss]

https://github.com/Paulem79/FallingLeaves-spigot

here it is

enjoy x)

[pallid oxide]

got so much under my plate i gotta finish:D sadly jumping is far on that list haha

[pallid oxide]

sick!

[rapid vigil]

im just trying to give you more motivation to complete it xD

[pallid oxide]

oh nms , do i gotta build all versions? I never really wanted to get into the nms sht:D

[pallid oxide]

haha XD thanks:D

[cinder abyss]

there is nothing interesting in nms code of my plugin

just one method to get the foliage color

[rapid vigil]

:D

[cinder abyss]

you don't need to dive into it

core is the interesting thing

[pallid oxide]

Also i wonder how often they spawn and how heavy it is, would it be possible to utilise the old texdisplays to teleport it back to top when it reaches bottom?

so keep teleporting it back to original location until player is out of range

[cinder abyss]

the old textdisplay?

[young knoll]

If you really wanted to optimize it

[pallid oxide]

yes

[young knoll]

Go full packet based

[cinder abyss]

wow

[cinder abyss]

yeah, I thought of that

but ProtocolLib is really hard with displays

[pallid oxide]

better to get prototype first without packets

[cinder abyss]

yeah

[young knoll]

Then you could do all the movement async

Actually you could probably do all of it async

[pallid oxide]

Doesnt displayentitys have already thing for the movement?
setTeleportDelay(int) or something like that to move it to another location?

or some other method

so u dont need to teleport it 1000x, i might be wrong but i remember something like this

[lost matrix]

The absolute best performance would be to not tick the leafs at all. Just calculate their trajectory and then send
a TextDiplay entity with an interpolation and transformation. That would be smooth and extemely efficient.

[pallid oxide]

yes interpolation was the thing i was talking about

i think

[cinder abyss]

yeah, but first, why is there so many wind? x)

[young knoll]

True

[cinder abyss]

it's strange

[young knoll]

If it’s a straight line you can do it fully with interpolation

[cinder abyss]

After otpimizeing the code this much, the next step will be packet based leaves, I promise

[lost matrix]

Multply your wind by 0.01

[cinder abyss]

okay

[pallid oxide]

People keep saying that displays arent ticket but doesnt they need to be ticked for passenger stuff, just some very light stuff

[cinder abyss]

it's actually a ThreadLocalRandom.current().nextDouble()

[young knoll]

Yes they are actually ticked for passenger stuff

I think it’s like 5 lines

[pallid oxide]

gonna dig into ur code tomorrow and see what i can comeup with! hopefully ill have energy :D

[cinder abyss]

x)

it's not a big code

I'm going to sleep, see you tomorrow 👋

[pallid oxide]

thats good:D

[young knoll]

To achieve ultimate performance all must be packet based

Don’t even have a server, kek

[pallid oxide]

c++

unrealengine

[young knoll]

I mean you could run the backend in whatever you want

As long as it can send stuff to the network

[lost matrix]

There is a minecraft platform written in Rust

[remote swallow]

@eternal night i think ur list stuff is a bit brokey, if i store a byte array list on a chunk and log out then when i relogin and load the chunk it errors out saying the tag instance cant store List

[eternal night]

do you have replication code

for me

[remote swallow]

yep i just need to wait for spigot to build kek

[eternal night]

[kindred sentinel]

Is there a way to create more than 1 barrier in a world?

Like worldborder

[young knoll]

You can do it per player

But not globally

[remote swallow]

i just realised i dont have exact replication code but i can give a good enough example https://paste.md-5.net/dagoyowixe.cs ```kt
val contents = blockPdc.get(PDC_CONTENT_KEY, PersistentDataType.LIST.byteArrays())!!
.map { PineappleLib.getNmsProvider().itemFromBytes(it) }
.toList()

block pdc is on a tile entity and the itemFromBytes method is <https://github.com/PineappleDevelopmentGroup/Pineapple/blob/dev/pineapple-nms/spigot-v1_20_R3/src/main/java/sh/miles/pineapple/nms/impl/v1_20_R3/PineappleNMSImpl.java#L176-L184>

[eternal night]

so just, items to bytes and shat into a chunk

I'll try

[remote swallow]

well, technically its on a tile entity block

[eternal night]

aight

throw me the exception too pls

[remote swallow]

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

[eternal night]

Cannot replicate @remote swallow

Can you check the block data

/data get block x y z

(tbf I am on paper, but I don't know of any patches we have that diff that write logic)

[remote swallow]

current just has air, in ill check with a real item 1 sec

[eternal night]

LOL

okay yea

that is not going to work

I guess we gotta error

tho

Yea I think I know what is happening

Actually

[remote swallow]

it still errors when given stone

[eternal night]

no I do not know what is happening, it should properly set the type flag

what is the data then?

[remote swallow]

non null list of ItemStack(Material.STONE) atm

[eternal night]

No like, the block data

[remote swallow]

somehow still the same except it should contain stone, 1 sec

[eternal night]

[remote swallow]

somehow its not saving any data from that, im gonna sout the data its attempting to save

[eternal night]

I s2g if this is user error

[remote swallow]

i mean if it fails trying to save air that could be a you bug

[eternal night]

The only thing I can think of is that something else sets that list with an incorrect data type

or I missed the data type getting clapped to 0 on empty lists

but like, I can store an empty byte list and filled one just fine on paper ™️

[remote swallow]

hmmmmmmmmmmm

ill do more testing and get back to you

[eternal night]

You can always run spigot in debug

instead of whatever the fuck you are doing now

Throw some breakpoints in matchesListTag in the CraftPDTRegistry

on all return statements

[remote swallow]

true

i have a feeling its something kotliny bc even trying to check the contents pre serialize it doesnt exist in the list

[young knoll]

See

This is why java better

[hot reef]

Hello, papermc wasn't much help,please be better than them mocking us for not using the paper library, we have our reasons,my mate can't get maven to recognize the bukkit library or even run simple stuff from it, any idea why?
their message:

I'm using maven with community Intellij right now, and I have a dependency that just is not working for some reason, if i comment out the dependency in pom.xml then some of the functionality of my plugin won't work(NoSuchMethodError).

[WARNING] The POM for org.bukkit:craftbukkit:jar : 1.20.2-R0.1-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.464 s
[INFO] Finished at: 2024-03-19T20:09:02-07:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project NAME : Could not resolve dependencies for project tools.NAME:jar : 1.20.4-0.1: The following artifacts could not be resolved: org.bukkit:craftbukkit:jar : 1.20.2-R0.1-SNAPSHOT (absent): org.bukkit:craftbukkit:jar : 1.20.2-R0.1-SNAPSHOT was not found in https://repo.papermc.io/repository/maven-public/ during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of papermc-repo has elapsed or updates are forced -> [Help 1]```

[drowsy helm]

theres no reason to be depending on craftbukkit

depend on spigot, make sure you have ran buildtools

[hot reef]

they have ran it

[drowsy helm]

can you show the whole pom

[inner mulch]

what do you guys think of a placeholder system that can also take params? is it a waste of time or can this be useful?
example: %ticket_information.<UUID, tickedID>%
^ fields can then be replaced with the stuff that is needed.

[drowsy helm]

would be surprised if thats not already a thing

sorta negates the point of a placeholder though

[inner mulch]

hows that?

[drowsy helm]

im assuming UUID would be for a specific player?

[hot reef]

yea, lemme make a pastebin of it

[inner mulch]

yes

[drowsy helm]

okay, how do you set that in a config then

on a per player basis

[hot reef]

https://paste.gg/p/anonymous/1cf2fcf0e7c44b488aefa46352c9336c

[inner mulch]

wdym?

[drowsy helm]

whole point of a placeholder is it being static, and nothing have to change

say i want to display the tick information in a sidebar, using a plugin config

how do i set the uuid in the config

[kind hatch]

Yea, don’t depend on craftbukkit. Depend on spigot and spigot-api

[drowsy helm]

        <dependency>
            <groupId>org.bukkit</groupId>
            <artifactId>craftbukkit</artifactId>
            <version>1.20.2-R0.1-SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>```

paper api should include all the craftbukkit libs

[inner mulch]

tahts a good point, i didnt think of ppl that dont develop plugins

[hot reef]

then how would i implement such?

[remote swallow]

why is there paper 1.20.4 but 1.20.2 craftbukkit

[kind hatch]

That too ^

[drowsy helm]

like on paper it sounds like a good idea, but i feel there would be a lot of downfalls realistically

[hot reef]

there's some things that we need from both, so we mismatched

[drowsy helm]

the paper dependency you have should already have all teh craftbukkit imports

[hot reef]

it shouldn't effect functionality, and it doesn't

[drowsy helm]

what do you need from craftbukkit specifically

[remote swallow]

that wont work with nms

or on spigot if you use any paper added features

[hot reef]

import org.bukkit.Material;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.craftbukkit.v1_20_R2.inventory.CraftItemStack; //TODO adjust to 1.20.4
import org.bukkit.inventory.ItemStack;

import java.io.*;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.*;
import java.util.*;
import java.util.stream.Collectors;

:3

heres our imports

you can tell immediately which ones

lol

[drowsy helm]

jsut use mappings

[remote swallow]

that wont work on anything higher than 1.20.2

[hot reef]

we don't need it to

lol

[kind hatch]

Well uhh, 1.20.4 is R3 not R2

[remote swallow]

so why do you have paper 1.20.4

[hot reef]

because then we can convert it into other stuff, but still, how would i implement the bukkit library from paper

more importantly

how would we grab stuff like this baby

import org.bukkit.plugin.java.JavaPlugin;

[remote swallow]

paper api should have that

[hot reef]

WHERE

[drowsy helm]

thats included in paper dependency

[remote swallow]

in exactly that package

your project is java 8, paper requries java 17

[drowsy helm]

or just use the spigot depdenecy

[kind hatch]

^

[hot reef]

now thats just me typing the wrong number LMAO

ugh i can't post screenshots

holup

[remote swallow]

?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

[hot reef]

https://imgur.com/a/PLewhSX

lmfao ik what to do

just complaining

xD

[remote swallow]

org.bukkit classes wont be under anything paper

[drowsy helm]

are you looking for JavaPlugin?

[kind hatch]

Are you manually writing out imports?

[hot reef]

I'm looking for THEM ALL

[drowsy helm]

they won't be under paper

[remote swallow]

search org.bukkit, if you dont have it your project is the wrong version upgrade to java 17 and reload

[drowsy helm]

they are still under bukkit

your maven is probably messed up, because paper dependency should include all of that

[kind hatch]

It’s just org.bukkit.JavaPlugin right?

[hot reef]

https://imgur.com/a/PLewhSX

this is all of it

[remote swallow]

thats the same screenshot

[drowsy helm]

theres more

[hot reef]

nah

[remote swallow]

of you searching under a paper pacakge

[hot reef]

^

[remote swallow]

yeah

[hot reef]

no it literally isn't

lmfao

theres a mass of em now

[remote swallow]

oh it only showed 1 kek

[hot reef]

kek

I need all of those imports

and before you ask

[drowsy helm]

yeah only thing i can suggest is use spigot dependency

[hot reef]

yes the emc_core packages will be renamed

[drowsy helm]

looks like the paper one just isnt resolving what it should be, and thats past anything we can help with

[hot reef]

from buildtools too?

[drowsy helm]

yeah spigot buildtools

?bt

[undone axle]

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

[remote swallow]

if you need that craftbukkit class yeah

[eternal night]

I mean, if you need craftbukkit classes you gotta look at ehhh

[hot reef]

going back to the error then, it seems like that won't be the issue, but we have another issue

lemme grab it

[eternal night]

?nms

[undone axle]

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

[drowsy helm]

you're using 1.20, just use mappings

makes life a million times easier

[kind hatch]

All you got to do to use nms is to depend on spigot after you run BuildTools with the remapped flag. :p

[hot reef]

https://imgur.com/USgGki1

this

is our final issue

[remote swallow]

heh

[hot reef]

even with the bukkit stuff commented out

[eternal night]

das a paper method

[remote swallow]

im so confused what version your even on at this point sometimes is 1.20.2 then its 1.20.4

[drowsy helm]

setCourse

[remote swallow]

but what lynx said

[drowsy helm]

class name

😦

[hot reef]

just live with it

lmfao

[hot reef]

yea I know I'm busy refactoring everything

please don't remind me of my poor habits thx

but seriously

why is that erroring out

[remote swallow]

its a paper method

[eternal night]

das a paper method

[kind hatch]

It’ll come back to bite them. :p

[drowsy helm]

method paper a it's

[hot reef]

but it shows up under bukkit's?

??

braIn hurt

[remote swallow]

because they patch

[eternal night]

paper adds methods to existing types

[drowsy helm]

paper forks bukkit

[hot reef]

oh lmfao

[drowsy helm]

they can add methods into the bukkit package

[hot reef]

idiot me

alr

[hot reef]

yea i forget thats something quite literally everyone can do

stoopid brain of mine

anyways

I'll go dip to papermc

and let them mock me again

lmfao

[drowsy helm]

good luck

[eternal night]

[remote swallow]

say hi to lynx when you get there

[eternal night]

they have yet to say hi

[haughty nova]

Hey guys, I have Java experience. I was wondering if there is a go-to spot for learning Spigot development? Some book, video series, website, etc?

[hot reef]

https://imgur.com/undefined

i ask them once

WHO IS THE CORRECT PEOPLE TO GO TO

😭

[kind hatch]

LMAO

[slender elbow]

imgur.com/undefined

[drowsy helm]

tthere are a few good spigot series on youtube, none of them I would follow religiously, but it's good to get an idea

there are like 4 core concepts to spigot, once you understand that the rest is easy

[haughty nova]

Thank you! What are the 4 core concepts?

[drowsy helm]

i just made that number up but pretty much

• event handler system
• how everything centres around ticks
• BlockState / ItemStack / Meta systems

[hot reef]

TO BE SPECIFIC, I AM NOT. my developer under me was

[remote swallow]

use paper and paper api or spigot and spigot api

[drowsy helm]

if i got my boss to ask questiosn for me on stack overflow i'd be fired

[remote swallow]

oops wrong person

[hot reef]

his response was simply "o"

https://imgur.com/UORa71n

literally just "o"

the dudes a good programmer but damn when he blunders he blunders hard, and then i have to go hunting to figure out why

[haughty nova]

Gotcha, thank you. A lot of the plugins I see look complex especially game plugins with state, etc, but maybe they're more trivial once you actually learn it properly

[drowsy helm]

most of that complexity is more to do with plugin design/archetecture rather than the underlying library itself

spigot itself, is really simple

[haughty nova]

awesome, thanks.

[dawn flower]

in what version did nms become version independent?

[eternal night]

[young knoll]

Never

[eternal night]

You mean the package name?

but yea ^ never lol

[young knoll]

The package name was changed in 1.17

[dawn flower]

pretty sure craftbukkit is the only dependent one rn

nms itself isn't

[dawn flower]

ty

[young knoll]

I mean it is

Stuff still changes all the time

[dawn flower]

you just realized that?

[young knoll]

What

[umbral ridge]

Kinda rude ngl

[young knoll]

I mean the chance of NMS code from 1.17 still working on 1.20 is fairly low

[umbral ridge]

Do you know what "java.lang.UnsupportedClassVersionError: Preview features are not enabled for ....." means?

(class file version 65.65535). Try running with '--enable-preview'

[young knoll]

Sounds like you are running something compiled with java 21

Which may be using preview features

[umbral ridge]

how do I change it to a different version

[young knoll]

Depends what you are using

Maven? Gradle?

[umbral ridge]

It's telling me about class I haven't touched for like.. half a year

Maven

[young knoll]

I’ve never seen a class file version with a decimal before

That’s some wack

[umbral ridge]

XD

Recompile didn't help

[sullen marlin]

?whereami

[undone axle]

https://cdn.discordapp.com/attachments/864180468680360027/944415049462714469/whereami.mp4

[umbral ridge]

[remote swallow]

woah md did say sir this is spigot

[young knoll]

Maven compiler plugin and ```

<properties>
<maven.compiler.release>17</maven.compiler.release>
</properties>

[umbral ridge]

I am in spigot

[remote swallow]

you are in spigot

you are not running spigot

[umbral ridge]

I am spigot

I am earth

[rough ibex]

You are the sun

you are the rain

[young knoll]

I just noticed the decimal is also the max 16 bit value

[rough ibex]

unsigned, woo

[umbral ridge]

XD

[eternal night]

@remote swallow whats the verdict

[remote swallow]

y2k was being dumb and it was his non null list

[eternal night]

I see

wait

[remote swallow]

yes he left

[eternal night]

why are they not here

WTF

why

[remote swallow]

got sick of cmarco

[eternal night]

lmao

where do I ping them now

the fuck

[remote swallow]

he might be in paper still

if not dm him

[young knoll]

DM him pictures of frogs

With no context

[eternal night]

Sounds like a plan

done 👍

[umbral ridge]

I think my project is glitched or something lol

can put anything here and it'll compile

[wet breach]

Yes that is how experimental versions are differentiated from releases

[umbral ridge]

can delete the entire pom.xml and it'll compile

[rough ibex]

wrong working dir?

[umbral ridge]

no

[remote swallow]

sounds like your not compiling with maven

[young knoll]

They just throw the max 16 bit value on the end?

Seems strange but okay

[wet breach]

Yep

[umbral ridge]

So I restarted intellij and now it fixed itself but I changed this from 21 to 18 and reloaded changes and recompiled and it still gives me the same damn warning

[wet breach]

Also for those curious in how to compile with preview or experimental features with maven

<build>
   <plugins>
      <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.11.0</version> 
         <configuration>
            <source>21</source>
            <target>21</target>
            <encoding>UTF-8</encoding>
            <compilerArgs>
                <compilerArg>--enable-preview</compilerArg>
            </compilerArgs>
         </configuration>
      </plugin>
   </plugins>
</build>

[young knoll]

What even is preview atm

Foreign memory api?

[wet breach]

Think so but not entirely sure. Java 21 has quite a few jeps at the moment

[umbral ridge]

That didn't work

java.lang.UnsupportedClassVersionError: Preview features are not enabled for dev/spexx/ranksigns/interfaces/config/DefaultConfigSyncer (class file version 65.65535). Try running with '--enable-preview'

[remote swallow]

how are you compiling

[wet breach]

Sounds like you are not building with maven

Otherwise that would have worked

[umbral ridge]

that's how I compile

XD

[remote swallow]

run clean package

and where do you get the jar from

[umbral ridge]

It's exported in

[wet breach]

Think at the moment its failing in building

[umbral ridge]

It says success

[wet breach]

Also note to run a java application with preview features you need to use the command line argument for the jvm as well

[umbral ridge]

worked like a peeled banana

[floral drum]

hi bestie

[remote swallow]

who are you seeing on saturday

[floral drum]

my girl

[remote swallow]

dont you live together

[floral drum]

we are LDR so it's hard to see eachother

LDR = Long distance relationship

[remote swallow]

i thought you moved in together like last year

[floral drum]

na?

we hopefully plan to move in together this year tho

would be good

we're off on a holiday to a beach together this year

so W

[remote swallow]

sus

dont end up with a child

[floral drum]

wot

[remote swallow]

you know exactly what i mean

[floral drum]

nah we got contraception

an IUD

[remote swallow]

sus

[dusky wigeon]

i spent half an hour searching for where minecraft stores its fonts and couldn't find it.

does anyone know where i can find the arabic font Minecraft uses ?

[rough ibex]

it's GNU unifont

v15

the font ZIP is an object now, not included

it's like sounds

[dusky wigeon]

wdym

[rough ibex]

it's not in the default resource pack

[dusky wigeon]

is it installed on the PC or does minecraft store somewhere ?

[rough ibex]

it's on the PC

but you need to go digging in .minecraft/assets

[dusky wigeon]

i found this

i don't know what is going on

BUT

my guess is

since this is refrencing a image inside of minecraft that has a limited ammount of characters

and seeing how there are A LOT MORE characters in minecraft

my bet is that this file is telling the game to override some of the default system font with these ones in minecraft.

and i will wait here 5 minutes till someone comes and tell me how i am wrong and should never open a minecraft file in my life.

[rough ibex]

✅

what's happening is

the default 'base' font is GNU unifont

minecraft then has its own textures that overwrite some of Unifont's

so when the game asks 'give glyph of "A"' it returns the minecraft one

but if I ask 'give glyph of "﷽" it cant find it in MC so it shows the unifont one

[dusky wigeon]

brother typed a really good sentence.

[rough ibex]

https://minecraft.wiki/w/Font

[dusky wigeon]

with that out of the way I will take a minute to thank the sponsor of this video

RAID SHADOW LEGEND

but yeah, thanks @rough ibex.

[rough ibex]

uh huh

[dusky wigeon]

thanks for the explenation baka

[agile anvil]

Usually it's straightforward. There is no need to overcomplicate things

But it really depends on your usage and what you want to store

[worthy yarrow]

I'm wondering if this is good implementation or not, it works fine in game and I'm just messing around with an expandable command system, notes / suggestions always appreciated ❤️

[wet breach]

For small databases its straight forward. But you would need to profile the db and be having issues like slow queries to determine if the layout needs changing or if functions need to be created

[wet breach]

It can potentially hide issues. It should only be used where you guarantee the object cant be null or if the api explicitly states it isnt null

[worthy yarrow]

Well it's just there because the warning highlight was bugging me, have you got time to check the paste? iirc it's only like 40 lines

[worthy yarrow]

Also plan on making command strings configurable...

[wet breach]

Redis is not necessary if using something like mysql as it has memory only db capabilities

Functions are not scripts. They are commands or specific queries setup before hand or it might perform some operation on the db or multiple dbs

[worthy yarrow]

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

Also this one is about 200 lines if anyone has got time for some notes / suggestions

[umbral ridge]

am I blind or I can't find a tutorial on how to make a simple dynamic protocolLib sign??

I used to do this a lot but kind of lost projects and don't remember how to do it

[wet breach]

It can be but mysql has some built in sort that you can use with queries

Like if you want descending order or ascending order

You can sort based on a specific column as well

[agile anvil]

Do you mean individual sign?

[umbral ridge]

Yeah, that is just dynamic, based on who looks at it, it'll show their name for example

different on every client based on the username

[agile anvil]

I know this plugin maybe you can have a look at it: https://github.com/blablubbabc/IndividualSigns/tree/master