help-development

[young knoll]

I do love the random bullshit go approach

[torn oyster]

also is it like a new trend or something to use custom entity models

idk i see a few servers doing it now

[young knoll]

https://tenor.com/view/random-bullshit-go-moon-knight-random-random-bullshit-gif-25725102

[torn oyster]

i have no experience in graphic design nor 3d modelling so i cannot create models

and if that's what people are expecting from servers then idk what to do

[fluid river]

start

[torn oyster]

like, this is what i designed for my server's logo

it's so bad

[young knoll]

Times be changing

I think origin realms popularized a lot of it

[young knoll]

Wut

[floral drum]

whatchu think of mine fam

[fluid river]

random bullshit

[torn oyster]

pov: you paid attention in art class

[floral drum]

lol fuck gfx design

the best I can do is this:

spaceship go brt

[fluid river]

working for this guys

coding interplanetary travels

[floral drum]

what

[fluid river]

basically several systems

[floral drum]

ima kms

[fluid river]

in each system a star and planets

planets rotate around the sun on circles

[young knoll]

What is this, no man’s sky

[torn oyster]

should I have an AFK kick system in my server?

[fluid river]

like 5 real days = 1 year on one planet

and so on

[torn oyster]

and also is TCPShield good DDoS protection?

[floral drum]

yes

[fluid river]

when you come close to the planet you get teleported to another bungeecord server

which contains several worlds for some of the planets

so there are servers for space(systems) only and for planets only

Moving is made with movecraft or how is this thing called

i just coded bungee sync

[torn oyster]

k‎‎‏‏‎ ‎y‏‏‎ ‎s = know your stuff

[fluid river]

and actual maths of planets

[torn oyster]

don't worry

[fluid river]

so they rotate around the star

plugin is kinda frozen cuz i'm studying

[torn oyster]

.

.

why isn't it working

ugh

_　.

H　e　l　l　o　　t　h　e　r　e

there

[floral drum]

k y s

ez bypass

[fluid river]

cuz k y s ¯_(ツ)_/¯

true

Choco logs in...

[floral drum]

?ask

[undone axle]

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

[floral drum]

577 😭

[torn oyster]

nuker is 1st

lol

?tas

[undone axle]

https://tryitands.ee

[torn oyster]

?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

[floral drum]

L

[torn oyster]

?paste

[undone axle]

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

[torn oyster]

?ask

[undone axle]

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

[fluid river]

yes

[torn oyster]

?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.

[fluid river]

mommy says i'm always first

[floral drum]

?mydata

[undone axle]

CafeBabe Help Menu

Syntax: ?mydata 

Commands which interact with the data CafeBabe has about you.

More information can be found in the End User Data Documentation.

**__Subcommands:__**

3rdparty View the End User Data statements of each 3rd-party mo...
forgetme Have CafeBabe forget what it knows about you.
getmydata [Coming Soon] Get what data CafeBabe has about you.
whatdata Find out what type of data CafeBabe stores and why.

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

[torn oyster]

?wow

?amanda

?joel

[floral drum]

?whatdata

[torn oyster]

?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.

[fluid river]

?getmydata

[torn oyster]

?jd Player

[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

[torn oyster]

bruh

[young knoll]

?mydata whatdata

[undone axle]

This bot stores some data about users as necessary to function. This is mostly the ID your user is assigned by Discord, linked to a handful of things depending on what you interact with in the bot. There are a few commands which store it to keep track of who created something. (such as playlists) For full details about this as well as more in depth details of what is stored and why, see https://docs.discord.red/en/stable/red_core_data_statement.html.

Additionally, 3rd party addons loaded by the bot's owner may or may not store additional things. You can use ?mydata 3rdparty to view the statements provided by each 3rd-party addition.

[floral drum]

cap

[torn oyster]

?mydata joel

[undone axle]

CafeBabe Help Menu

Syntax: ?mydata 

Commands which interact with the data CafeBabe has about you.

More information can be found in the End User Data Documentation.

**__Subcommands:__**

3rdparty View the End User Data statements of each 3rd-party mo...
forgetme Have CafeBabe forget what it knows about you.
getmydata [Coming Soon] Get what data CafeBabe has about you.
whatdata Find out what type of data CafeBabe stores and why.

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

[torn oyster]

?mydata

[undone axle]

CafeBabe Help Menu

Syntax: ?mydata 

Commands which interact with the data CafeBabe has about you.

More information can be found in the End User Data Documentation.

**__Subcommands:__**

3rdparty View the End User Data statements of each 3rd-party mo...
forgetme Have CafeBabe forget what it knows about you.
getmydata [Coming Soon] Get what data CafeBabe has about you.
whatdata Find out what type of data CafeBabe stores and why.

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

[torn oyster]

?mydata whatdata

[undone axle]

This bot stores some data about users as necessary to function. This is mostly the ID your user is assigned by Discord, linked to a handful of things depending on what you interact with in the bot. There are a few commands which store it to keep track of who created something. (such as playlists) For full details about this as well as more in depth details of what is stored and why, see https://docs.discord.red/en/stable/red_core_data_statement.html.

Additionally, 3rd party addons loaded by the bot's owner may or may not store additional things. You can use ?mydata 3rdparty to view the statements provided by each 3rd-party addition.

[torn oyster]

what the fuck

how is that even possible

[young knoll]

Oh no

Don’t look at my message count

[torn oyster]

damn

[young knoll]

:D

[floral drum]

probs choco

[torn oyster]

i'm catching up to md

it's my goal to beat him in messages

[floral drum]

62k from choco

wtf

[echo basalt]

13k from me wtf

[floral drum]

Holy shit

[echo basalt]

I don't even speak that much

[floral drum]

ye bro

[fluid river]

OOF

[floral drum]

only 2K L

[fluid river]

just joined this month

[echo basalt]

bandit

[floral drum]

L

[echo basalt]

so are you so stfu

[fluid river]

baang

Fales

[floral drum]

HOLY SHIT

kacper?!?!

[fluid river]

freak

[crimson terrace]

thats what happens when you split up every message into 100

[floral drum]

fairs shreb

[fluid river]

he is literally me

[crimson terrace]

I try my best to keep the things I wanna say together so that people who just joined the convo can get an easy view of my mental deterioration

[fluid river]

of your mental destruction

[crimson terrace]

whats the difference, really

[fluid river]

idk

[floral drum]

Found more @quaint mantle

[crimson terrace]

alex is one of if not the best person who could help you here, always active and pretty much always correct XD

[floral drum]

Im dating alex btw

I thinnk

[crimson terrace]

if not ima call defamation

[floral drum]

L

nah fam haven’t talked to raye in a month

someone

there

[crimson terrace]

I half expected "A bot" as an answer

[floral drum]

there my bio

[crimson terrace]

awwwwwwwww
ign rn:

https://tenor.com/view/homer-simpson-wedding-dress-wedding-day-the-simpsons-gif-20417733

[floral drum]

lol I remember when I said this 😭

[crimson terrace]

https://tenor.com/view/you-posted-cringe-gif-21420573

[rough drift]

@floral drum

[floral drum]

see @crimson terrace

[crimson terrace]

I actually remember that message when it was sent XD

are you male?

then its normal

carry on, soldier

[rough drift]

https://cdn.discordapp.com/attachments/694661573125472256/1023680302155047002/unknown.png

my generator is um

Not family friendly

[floral drum]

alex can pound me 😭

[crimson terrace]

just make sure you dont randomize the walls

going right for the feels, huh

[rough drift]

the algo for that was made by me, i meant to make it like an open area, I am now instantly switching to WFC

development and sleeping

[crimson terrace]

development, sleeping and playing ark or barotrauma

[rough drift]

tf is MDMA

at this point I don't even play that much on my own

I just play if asked

[crimson terrace]

you only realize what you had when you lose it. serotonin included

but if you get off that it should go back to normal within some time, right

[rough drift]

I am bad at biology, what is serotonin

[crimson terrace]

happy chem

[rough drift]

I do not think I have that /s

that's why the /s

[crimson terrace]

not everyone knows what /s means, even I had to think

it means sarcasm

[rough drift]

sarcastic

https://web.roblox.com/games/6407649031/NO-SCOPE-ARCADE this is the only game I play tbf

I like killing children

[crimson terrace]

I think its more of a "I take this and get used to high af levels of serotonin"

[rough drift]

Why take happy drugs when you can just ignore the unhappy

ez

[crimson terrace]

me when someone tells me to man up

[vocal cloud]

Imagine going to parties

[rough drift]

I actually enjoy being alone

as I mostly talk to myself

[crimson terrace]

what does your physique have to do with EDM

"big" :3

damn I forgor the /s

https://tenor.com/view/kirby-i-forgot-i-forgor-gif-22449575

ik

[earnest forum]

how do I make an entity walk smoothly to a block?

[crimson terrace]

you need nms

[earnest forum]

I've been trying that but it's been weird

do i just have to set the navigator's target and it does it on its own?

[crimson terrace]

I think the method for entities to walk somewhere only works for a certain range

[earnest forum]

Zombie z = (Zombie) block.getWorld().spawn(block.getLocation().add(0,1,0), EntityType.ZOMBIE.getEntityClass());

        ((CraftMob)z).getHandle().getNavigation().createPath(((CraftPlayer)p).getHandle(), 1);

this is what i've been doing but the mob does nothing

¯_(ツ)_/¯

any idea why its not working?

I've found a way to use A* pathfinding to get an array of locations

but I don't know how to make the entity move

doubt it would work

the player's an entity anyways

i tried with x,y,z values didnt work either

[smoky oak]

spawn a invis villager without collision

try setting that as target

[earnest forum]

navigation target or regular target?

this happens though

 Villager v = (Villager) block.getWorld().spawn(block.getLocation().add(5,1,0), EntityType.VILLAGER.getEntityClass());
        v.setCollidable(false);
        v.setInvulnerable(true);
        z.setTarget(v);

this is my code

they do pathfind to it

[smoky oak]

aint that what u want

and just set im invisible

[rapid vigil]

Hello, I'm facing something weird, why is my NMS classes like that:

import net.minecraft.network.chat.ChatMessage;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.game.PacketListenerPlayOut;
import net.minecraft.network.protocol.game.PacketPlayOutNamedEntitySpawn;
import net.minecraft.network.protocol.game.PacketPlayOutPlayerInfo;
import net.minecraft.network.protocol.game.PacketPlayOutScoreboardTeam;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.level.EntityPlayer;
import net.minecraft.server.level.WorldServer;
import net.minecraft.world.scores.Scoreboard;
import net.minecraft.world.scores.ScoreboardTeam;
import net.minecraft.world.scores.ScoreboardTeamBase;```
Shouldn't they be coming from `net.minecraft.server.v1_17_R1` since it's my version?
```java
import org.bukkit.craftbukkit.v1_17_R1.CraftServer;
import org.bukkit.craftbukkit.v1_17_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_17_R1.scoreboard.CraftScoreboard;
import org.bukkit.craftbukkit.v1_17_R1.scoreboard.CraftScoreboardManager;```
Those are the only ones that contain  `v1_17_R1` for me

[remote swallow]

1st load of mc mappings
2nd load look like spigot or bukkit mappings

[rapid vigil]

        <dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot</artifactId>
            <version>1.17.1-R0.1-SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>``` do I like have to add something here?

[eternal oxide]

NMS = Mojang. CraftBukkit = Spigot. Two different imports

[rapid vigil]

For my build tools I ran: java -jar BuildTools.jar --rev 1.17.1 then I ran java -jar BuildTools.jar --rev 1.17.1 --remapped

[rapid vigil]

Do I have to make it like this:

        <dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot</artifactId>
            <version>1.17.1-R0.1-SNAPSHOT</version>
            <classifier>remapped-mojang</classifier>
            <scope>provided</scope>
        </dependency>```?

[eternal oxide]

for what?

[rapid vigil]

For nms

[eternal oxide]

You don;t see to understand what is NMS

NMS = all imports which start net.minecraft.server

[rapid vigil]

Yes I know but shouldn't

import net.minecraft.network.chat.ChatMessage;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.game.PacketListenerPlayOut;
import net.minecraft.network.protocol.game.PacketPlayOutNamedEntitySpawn;
import net.minecraft.network.protocol.game.PacketPlayOutPlayerInfo;
import net.minecraft.network.protocol.game.PacketPlayOutScoreboardTeam;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.level.EntityPlayer;
import net.minecraft.server.level.WorldServer;
import net.minecraft.world.scores.Scoreboard;
import net.minecraft.world.scores.ScoreboardTeam;
import net.minecraft.world.scores.ScoreboardTeamBase;
``` start with `net.minecraft.server` for me?

[eternal oxide]

Spigot API/Bukkit = all imports which are org.bukkit, but non API (implementation are org.bukkit.craftbukkit

[subtle folio]

not everything..?

[eternal oxide]

NMS is ONLY those starting net.minecraft.server

well anythign net.minecraft really

[rapid vigil]

So those imports aren't NMS?

[subtle folio]

they are

[rapid vigil]

Then why does they not start with net.minecraft.server

[eternal oxide]

anything net.minecraft

[rapid vigil]

And they don't have v1_17_R1

[eternal oxide]

NMS is a misnomer

[rapid vigil]

Oh

Ok but shouldn't they contain the version? 1_17_R1?

[eternal oxide]

v1_17_R1 is CraftBukkit

[subtle folio]

You prolly have the mojang remappings

[grim ice]

I never did

I imagine it would be fun but i cant bother

[vocal cloud]

Responding to an hour old message

[grim ice]

discord put me there for some reason

[fluid river]

love my country

police going through universities

grab guys to pre-army

[vocal cloud]

Sounds like sarcasm

[fluid river]

yeah

most of migration ways are blocked

you can escape getting to Ukraine if you change sex xD

or if you have billion usd dollas

[vocal cloud]

Or you're super out of shape.

[lost matrix]

They are drafting deaf 60 year olds with diabetes. Dont think being out of shape does anything for you.

[vocal cloud]

I'm glad to live in Canada.

[eternal night]

72h operation for sure 🙏 (tho I guess more of a #general discussion lol)

[fluid river]

no we arent

but still

it's kinda scary

[vocal cloud]

Don't get drafted

[fluid river]

government stated that students are not touched

[vocal cloud]

Lots of noobs need java lessons

[fluid river]

from state universities

from commercial nobody gives a fuck

commerical students get drafted first

[fluid river]

yeah i know

[fluid river]

who cares

🙂

[eternal night]

I presume the commercial uni students 🤔

[lost matrix]

Everyone who suffers under this extended war. So pretty much the whole world.

[fluid river]

i'm a part of endangered species

ones who have communist ideals

[lost matrix]

This looks like ww2 propaganda signs XD. What does it say?

[smoky oak]

it probably is from that time period tbh

[fluid river]

proletarians of all countries, unite

and

in our friendship we gain our power

300 years of ukr+rus reunion

[eternal night]

#general wen

[fluid river]

it's after ww2

like 1960s

[lost matrix]

The statistical probability of a communist country failing is dangerously close to 100%

[fluid river]

i already discussed it here

guys forget to give real proofs

[smoky oak]

mostly cuz humans arent as dumb as peope believe them to be

its psychology

you get the same as everyone else

so working more gets punsied and working less gets rewarded

and it quickly collapses

[fluid river]

not true

[lost matrix]

There are real proofs. Countless. Read a history book from the last century.

[fluid river]

#general

[rapid vigil]

Hello, why does this happen when I use Mojang mappings:

[fluid river]

yeah i probably know better cuz live in post-soviet country

and i know own history more than any other country

[lost matrix]

Forgot to add the command to your plugin.yml

[rapid vigil]

no

The line:
NPCManager npcManager = new NPCManager();

[earnest forum]

this was happening to me too

[fluid river]

nms can't be found

[earnest forum]

are you using mojang mappings?

you need to remap it

its called like specialsource or something

[smoky oak]

yea theres that 1 plugin

[rapid vigil]

        <dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot</artifactId>
            <version>1.17.1-R0.1-SNAPSHOT</version>
            <classifier>remapped-mojang</classifier>
            <scope>provided</scope>
        </dependency>```

This is my pom

[smoky oak]

look up nms mappings spigot

[rapid vigil]

Dependency

[smoky oak]

u should find a forum post by md_5

[earnest forum]

<plugin>
                <groupId>net.md-5</groupId>
                <artifactId>specialsource-maven-plugin</artifactId>
                <version>1.2.2</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>remap</goal>
                        </goals>
                        <id>remap-obf</id>
                        <configuration>
                            <srgIn>org.spigotmc:minecraft-server:1.19-R0.1-SNAPSHOT:txt:maps-mojang</srgIn>
                            <reverse>true</reverse>
                            <remappedDependencies>org.spigotmc:spigot:1.19-R0.1-SNAPSHOT:jar:remapped-mojang</remappedDependencies>
                            <remappedArtifactAttached>true</remappedArtifactAttached>
                            <remappedClassifierName>remapped-obf</remappedClassifierName>
                        </configuration>
                    </execution>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>remap</goal>
                        </goals>
                        <id>remap-spigot</id>
                        <configuration>
                            <inputFile>${project.build.directory}/${project.artifactId}-${project.version}-remapped-obf.jar</inputFile>
                            <srgIn>org.spigotmc:minecraft-server:1.19-R0.1-SNAPSHOT:csrg:maps-spigot</srgIn>
                            <remappedDependencies>org.spigotmc:spigot:1.19-R0.1-SNAPSHOT:jar:remapped-obf</remappedDependencies>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

change 1.19 to whatever version you have installed of buildtools

[smoky oak]

?paste exists yknow

[rapid vigil]

Do I add that to my <plugins> in pom?

[undone axle]

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

[earnest forum]

yes

[smoky oak]

yes

[earnest forum]

ceebs

[rapid vigil]

Oh do I just replace all the 1.19 with 1.17?

[smoky oak]

what ur compiling to

[earnest forum]

1.17.1

in ur case

[rapid vigil]

Lemme try

[earnest forum]

just keep in mind

console errors will not show unobfuscated

it will show as the letters

[rapid vigil]

It seems to work

Thanks sm :D

[smoky oak]

IntelliJ constantly tells me to download shared indexes, anyone knows what thats about?

[lost matrix]

Do it. Decreases your initial loading time for projects at the cost of some disk space.

[smoky oak]

lright thanks

also

do you know how annoying it is to be unable to ask this in the intelliJ discord cuz i only have one phone and two discord accounts

[harsh totem]

I added event.getInventory().setRepairCost(1); and it did nothing

[lost matrix]

try one tick later (no idea what you are doing btw)

[crimson terrace]

If that solves it ima be mad about that ping 😄 that is what the link i gave suggested too

[tepid ore]

I'm trying to make a projectile invisible. I know I need to use packets for this, but I don't know how to get the packet I require. I found that I need the PacketPlayOutEntityDestroy, but I don't know how to get it. I can't find the class path for it anywhere, anyone who knows?

[crimson terrace]

or scheduling a task for the same tick is what it said exactly

[smoky oak]

can u spawn particles into world async

[harsh totem]

Shreb, would you please help me with this?

[crimson terrace]

did you delay the setting of the repair cost

[harsh totem]

no

[crimson terrace]

then I will not help you since you choose not to listen to me or smile

[echo basalt]

yes

[crimson terrace]

just a quick hint tho

[smoky oak]

k thx

[crimson terrace]

from the link I already sent you YTG

[harsh totem]

ok i delayed it and it works. i didn't see your message before

thx

[crimson terrace]

you literally replied to the link

[spiral ice]

Hey! Might be a dumb question here but I'm trying to log bans, now obviously when someone who was online is banned that's easy. It's a kick and a ban check. But when someone is banned whilst offline it's a bit trickier.

Obviously most people would just do /ban Notch in chat, but I want to store UUIDs (for obvious reasons) so I can't just parse the arg straight up. In banned-players.json the UUID exists, but it doesn't seem to exist on the BanEntry interface, is there a way to get it easily or should I simply do an API call to mojang to get the UUID from the username that I parse from the command event?

[hybrid spoke]

you cant get something thats not there. if the server doesnt know the uuid either, you'll have to query it from mojang

[spiral ice]

I mean, technically the server knows it no? Otherwise how can it populate it in the JSON file 😛

But yea, querying it is 😄

[crimson terrace]

log bans as in get all bans or get all new bans?

[spiral ice]

More as in detect when a new ban is placed and do something with it

[hybrid spoke]

oh, misread. yeah well either read the file directly or query it then

[crimson terrace]

its sort of hard since plugins can also be used to ban... youre gonna have to check the delta of the file it saves the bans in yeah

[spiral ice]

Yea I'm hooking into litebans etc separately, this is more for servers that don't use such a plugin

So for all intents and purposes I assume the vanilla ban command specifically is used for this

But yea, seems like easiest is still to just parse input from the command events and do the querying myself to get a UUID and go from there

Was hoping to avoid that due to laziness ngl 😛

[smoky oak]

is

a:b: int
a:c: int

valid? ie, can i call config.getInt("a.b") and config.getInt("a.c") ?

[lost matrix]

Looks valid to me. But its really weird to have the same path twice. This might lead to problems.
Why dont you use

a:
  b: int
  c: int

[smoky oak]

cuz this looks better than that

particle:volume: int
particle:size: double
``````yml
particle:
  volume: int
  size: double

1st world problems i know i know

[analog vapor]

How do I start coding spigot plugins ?

I have 0 knowledge about it and any coding languages

[lost matrix]

Then start by learning java

[analog vapor]

Ok codeacademy is good?

[lost matrix]

?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.

[analog vapor]

Ok thanks matey

[eternal night]

I shall also call smile matey from now on

[lost matrix]

And after that you can search for video tutorials or follow this page:
https://www.spigotmc.org/wiki/spigot-plugin-development/

[analog vapor]

Arr that be fair

[smoky oak]

id suggest w3 schools

[lost matrix]

Not sure what that means...

[analog vapor]

I assume it will take months for me to learn Java already innit

[lost matrix]

If you have time and dedication then maybe 2 weeks before you can jump into spigot.

[analog vapor]

A hour or two per day, thats the best I can do

[lost matrix]

I learned most of my experience in spigot actually

[analog vapor]

So if i put that time how much would I take

[smoky oak]

well
code is mostly just locic pressed into a specific form
example
teleportation has the 'logic' of:

take object to teleport
take location to teleport it to
change the location of the object to the target location

and code just translates that into something readable for machines

public static void teleport(Object o, Location target){
    o.setLocation(target);
}

depending on how fast you grasp the basic concepts i guess

after that its not that difficult

[analog vapor]

Public static void etc I never understood what that mean

When i put a hour into java

[lost matrix]

Really depends on how good your technical understanding is.
Programming is very logic driven.

[harsh totem]

is there a way to open an shulker box itemStack's inventory withour placing it down?

[smoky oak]

'public' -> access modifier, other things can see and use this
'static' -> can be used immediately
'void' -> what the method returns

[lost matrix]

If you got a background in maths or physics then you should be able to learn a bit faster.

[analog vapor]

Hmmm then might take a moderate amount of time for me

[smoky oak]

so a 'private int' is a method that can only be used in the file its written, and it gives back an int

[analog vapor]

Yeah I am in physics maths and chemistry

[quaint mantle]

Is it good practice/safe to use methods like this? public Object getFieldValue(String field, UUID uuid) { try { PreparedStatement preparedStatement = connection.prepareStatement("SELECT " + field + " FROM players_data WHERE uuid = ?;"); preparedStatement.setString(1, uuid.toString()); ResultSet resultSet = preparedStatement.executeQuery(); if (resultSet.next()) { Object object = resultSet.getObject(field); preparedStatement.close(); return object; } } catch (SQLException exception) { exception.printStackTrace(); } return "?"; }

[analog vapor]

(i am Walter white)

[lost matrix]

Yes. The ItemStacks meta is instance of BlockStateMeta. The javadocs should lead you to the right points.

[lost matrix]

Returning an Object is a pretty bad design choice.

[hazy parrot]

also you probably want to save uuid as byte array

altrought it doesn't matter much

[lost matrix]

uuids are natively supported by pretty much any sql database (excluding sqlite)

[lost matrix]

Btw you should return null instead of "?"

[quaint mantle]

so should I use method like this or no

[lost matrix]

For what purpose?

[quaint mantle]

getting values from database

[lost matrix]

I would add a type safety feature

[quaint mantle]

how can i do that

[lost matrix]

  public <T> T getPlayerValue(String fieldName, UUID uuid, Class<T> type) {
    try {
      PreparedStatement preparedStatement = connection.prepareStatement("SELECT " + fieldName + " FROM players_data WHERE uuid = ?;");
      preparedStatement.setString(1, uuid.toString());
      ResultSet resultSet = preparedStatement.executeQuery();
      if (resultSet.next()) {
        Object object = resultSet.getObject(fieldName);
        preparedStatement.close();
        if (type.isInstance(object)) {
          return (T) object;
        }
      }
    } catch (SQLException exception) {
      exception.printStackTrace();
    }
    return null;
  }

[quaint mantle]

tysm

[smoky oak]

i can feel my sanity slipping. This removes duplicates from the list right?

if(displayTimes.size()>1) displayTimes = new ArrayList<>(new HashSet<>(displayTimes));

[lost matrix]

Btw you should not have a single connection and reuse it. For every query there should be a new connection.
A connection pool like HikariCP helps a lot with this.

[hasty obsidian]

someone help my game crashes whenever this runs https://paste.md-5.net/yiyeyuyehe.coffeescript

[lost matrix]

Yes

[smoky oak]

k thx

[lost matrix]

If i where the game i would also crash if someone forced me to run that

[hasty obsidian]

ioasuihgiusdhfidfh

look

I just recently started developing with spigot

[lost matrix]

Any exceptions?

[hasty obsidian]

uhhhhhhhhh no

[lost matrix]

Here. I cleaned the method a bit

  @EventHandler
  public void onClick(PlayerInteractEvent event) {
    if (event.getAction() != Action.RIGHT_CLICK_BLOCK) {
      return;
    }

    ItemStack usedItem = event.getItem();
    if (usedItem == null) {
      return;
    }

    if (!ItemManager.isEffectToken(usedItem)) {
      return;
    }

    Player player = event.getPlayer();
    player.getWorld().spawnParticle(Particle.EXPLOSION_NORMAL, player.getLocation(), 1616);
    Random random = ThreadLocalRandom.current();
    int roll = random.nextInt(1, 12); // rolls from 1 to 11 (12 is excluded)

    // This should be an array to be honest
    PotionEffectType type = switch (roll) {
      case 1 -> PotionEffectType.INCREASE_DAMAGE;
      case 2 -> PotionEffectType.SPEED;
      case 3 -> PotionEffectType.JUMP;
      case 4 -> PotionEffectType.FAST_DIGGING;
      case 5 -> PotionEffectType.FIRE_RESISTANCE;
      case 6 -> PotionEffectType.WATER_BREATHING;
      case 7 -> PotionEffectType.ABSORPTION;
      case 8 -> PotionEffectType.CONDUIT_POWER;
      case 9 -> PotionEffectType.HERO_OF_THE_VILLAGE;
      case 10 -> PotionEffectType.DOLPHINS_GRACE;
      default -> PotionEffectType.LUCK;
    };
    
    PotionEffect effect = new PotionEffect(type, 1_000_000, 1);
    player.addPotionEffect(effect);
    player.getInventory().removeItem(usedItem);
  }

[opal wedge]

Hello, I am currently trying to change the world a person is sent to after defeating the Ender Dragon. I originally used the PlayerPortalEvent, but it is not called. Likewise, the PlayerTeleportEvent, for example, is not called. Is there another event than PlayerChangedWorldEvent, since I can not change the toWorld in this.

[lost matrix]

Code looks like this for people with less experience. Its fine.

[lost matrix]

I dont see any obvious ways if the PlayerTeleportEvent is not fired

[hasty obsidian]

what is meant by "isEffectToken"?

[opal wedge]

Thats bad

[lost matrix]

Its a method that checks if your ItemStack is an effect token. You need to implement it.
Btw comparing ItemMeta is very bad practice. You should use the pdc to check for custom items.

?pdc

[undone axle]

https://www.spigotmc.org/threads/a-guide-to-1-14-persistentdataholder-api.371200/

[lost matrix]

What are you trying to achieve?

[small current]

this looks big

[opal wedge]

I have a custom end dimension and would like to be sent to a custom overworld when teleporting back out of it.

[small current]

having a static list of potion effects and getting a random element is bettwr

right?

[opal wedge]

With the Nether and the OW -> End, this also works well.

[hasty obsidian]

thats what she said

[lost matrix]

Yes. An array to be specific. Thats what the comment says.

[small current]

oh ok

wait she?

[lost matrix]

Did you assume my gender before?

[small current]

what does that mean

[opal wedge]

Well, at least one kind of solution thanks

[lost matrix]

Yeah but thats a bit hacky

[small current]

also couldn't we use Integer.MAX_INT as the duration ?

[hasty obsidian]

uhhh how exactly do I implement the method

[lost matrix]

A million should be fine. Minecraft makes it permanent after way less even.

[small current]

looks ugly tbh

Integer.MAX_INT feels better

[lost matrix]

The method has very clear defined functionality.

1. It takes an ItemStack
2. It returns a boolean
   The return value is true if the ItemStack is your custom item and false otherwise.

[hasty obsidian]

uhhhhhhhhhhhh

[rapid vigil]

Hey, question rq, is there a way to make Git bash use a specific java version you choose?
Let's say you have 3 java versions, and you want to let Git bash use a specific one that u choose is it possible

[lost matrix]

Random random = ThreadLocalRandom.current();

->>

ThreadLocalRandom random = ThreadLocalRandom.current();

[opal wedge]

Hm, PlayerMoveEvent is not called :/ then i have to use the changedworld event.

[lost matrix]

Sure. Instead of calling

java -jar etc

You call

"C:\Program Files\Java\jdk8u312-b07\bin\java" -jar etc

So the full path to your bin\java

[rapid vigil]

Ohh thanks so much

[hasty obsidian]

now it just completely doesn't work when I right click, perhaps maybe I implemented incorrectly, if thats the case, im new to coding ;-;

[lost matrix]

Add debug messages and find out whats wrong

[hasty obsidian]

ok

[opal wedge]

All good, I'll settle for the bypass :p

[rapid vigil]

But do you have to put just java or java.exe at the end

[lost matrix]

.exe is redundant

[hasty obsidian]

the other one leaked my name ;-;

[rapid vigil]

Ah alright, thanks

[lost matrix]

Looks good. Now run it.

[hasty obsidian]

I think I implemented the method incorrectly ;-;

[lost matrix]

What makes you think that?

[hasty obsidian]

because I think i messed up on this part, I think I misunderstood it. and I just did the closest thing that came to my mind

[lost matrix]

Then add debug messages and see where you messed up

[hasty obsidian]

._.

[lost matrix]

So this method simply says "Whatever you pass me, its my special effect token. Doesnt matter."

[hasty obsidian]

so uhhhhhhhh how do I not do that

[lost matrix]

Only return true if the passed ItemStack is your special effect token

[hasty obsidian]

so like if(ItemStack == effecttoken){
return true;
}

[grizzled pollen]

do not use == here

use #equals() or ItemStack#isSimilar

[hasty obsidian]

oke

[lost matrix]

For custom items you should always use pdc

But this is maybe too complex for you right now... So isSimilar should work for now

[grizzled pollen]

I did not copy because then there would be no fonts, and without fonts it is not beautiful ;-;

[hasty prawn]

You need an /equals raw that sends it with the markup

[grim ice]

What is the best way of recognizing inventories

I assume it's not using inventory holders

[grizzled pollen]

Yeah, maybe I'll do that

actually for that too

[lost matrix]

You mean for custom inventories?
Put them in a Set<Inventory> or use Map<Inventory, SomeHandlerForInv>

[hasty prawn]

You need to compare 2 itemstacks

usedItem.isSimilar(tokenItem)

[fickle mist]

Hi all! Now I'm redoing the plugin for Stamina, and I have a question how to make a separate action bar like in the EXP action bar

[hasty prawn]

Wdym a separate action bar?

There's only the single action bar in vanilla above their health, if you want to make a custom one then you need resource packs

[lost matrix]

Ah and how would you add new lines with a resourcepack?

[hasty prawn]

You'd still use the regular actionbar, you'd just send things with different ascent values for the lines

Or negative space if you want to go to the left

[hasty obsidian]

it still doesnt work when I right click

[hasty prawn]

Then they aren't similar

[remote swallow]

Send the code

[hasty obsidian]

        if (usedItem.isSimilar(effecttoken)) {
            return true;
        }
        return true;
    }

}```

[remote swallow]

Where are you setting effecttoken

Also your gonna need an else statement on that

[hasty obsidian]

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

[remote swallow]

Add
else {
Return false;
}

[hasty obsidian]

ok

[hasty prawn]

Or just make the 2nd one return false

Or even better just return usedItem.isSimilar(effecttoken); 😛

[untold jewel]

This is not spigot related, but is there any way to make a good UI with java? The normal GUI is just so ugly and extremely wack to use

[hasty prawn]

Swing and JavaFX are the only official options I think

But they have LookAndFeel "themes" to make them look less shit

[untold jewel]

kekw

thanks!

[hybrid spoke]

javafx

[lost matrix]

A Player will never be equal to a String

And no this doesnt crash the server

[hasty prawn]

It cant

I can almost guarantee that if you send a crash report, those two lines are not why it happened.

[wind tulip]

Hey, why does this not find the custom item tag?
Code: https://paste.md-5.net/ravazasipe.js

Just a heads-up, the tag namespace is from another plugin

[rapid vigil]

Helloo,
I wanna ask about something that seems a bit weird.
Why when I run BuildTools on a version other than 1.17.1, such as 1.16.3 it just works how I want it to, it allows me to use all the NMS classes and they are just net.minecraft.server.v1_16_R2
But when I run BuildTools on 1.17.1, It's different the classes are like:
net.minecraft.network.protocol.game.PacketPlayOutScoreboardTeam So 1.16.3 is: net.minecraft.server.v1_16_R2.PacketPlayOutScoreboardTeam why is that happening in 1.17.1?

[wind tulip]

that is not on the server, but that shouldn't matter I think?

[eternal oxide]

net.minecraft.server.v1_16_R2 does not exist

[rapid vigil]

It does

[lost matrix]

Since 1.17 there are no spigot mappings anymore. If you want to use nms then read this page and scroll down to nms:
https://www.spigotmc.org/threads/spigot-bungeecord-1-17-1-17-1.510208/

[eternal oxide]

v1_16_R2 is a CraftBukkit identifier and nothing to do with NMS

[rapid vigil]

^^

[eternal oxide]

org.bukkit.craftbukkit.v1_16_R2exists. There is nonet.minecraft.server.v1_16_R2`

[rapid vigil]

Ohh alright let me check that

[hasty prawn]

Shouldn't this value.equals(DFValue.nullVar()) be negated? If it's the nullVar that means it wasn't found, if it's not then it was found.

So in your example, value isnt' the nullVar, so it prints false, but actually it should print true since it was found.

[wind tulip]

yeah wait that's an oopsie

[lost matrix]

Looks like the tag is found but the equality check returns false.
Did you properly implement the equals method of your DFValue?

Ah nullVar is the opposite of what you want to check? You should still overwrite equals

[wind tulip]

ah alright nevermind it is being found I'm an idiot

thanks

[hasty prawn]

Doesn't IntelliJ intelligently generate equals() or am I on drugs

[wind tulip]

I think the real issue was that I put DFType.TXT instead of DFType.NUM in the 2nd constructor

I thought the tag was just not being found but oh well

yeah alright that fixed it

[lost matrix]

You can refactor and generate them

[hasty prawn]

Right yeah

I knew you could manually do it but I couldn't remember if it just does it by default

[hasty prawn]

Yeahhhhh

intelliJ

[lost matrix]

This does the same

[hasty prawn]

I refuse to use Lombok

Not for any reason in particular I'm just stubborn

[last igloo]

Hello, did you know where i can get theses imports into 1.19.2 ? I don't find...
https://paste.md-5.net/dewevehuka.css

[eternal night]

are you using the properly remapped 1.19 dep ?

or how are you setting up NMS

[eternal oxide]

Those are Spigot mappings which no longer exist.https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

[honest echo]

hello

when i try sending message with a unicode it works fine but when i try getting a string from config that has unicode

it dosent work

is there something wrong i am doing

my config is formatted in UTF-8 and afaik it supports unicode

[eternal oxide]

How are you reading from your config?

[honest echo]

Yamlconfiguration#getString

[eternal oxide]

Then your config file can;t be saved as UTF8

[honest echo]

i opened it with a text editor and it says my config is UTF-8

[eternal oxide]

is that the config on your test server or the one in the project before you build?

[honest echo]

in test server

[eternal oxide]

Then you'll need to show us your loading/reading code you use to access the filer

?paste

[undone axle]

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

[honest echo]

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

[eternal oxide]

replace all that saving code with in your onEnablejava saveDefaultConfig();

That creates folders if it needs to and only saves the resource if it doesn;t exist

as for the rest, looks fine

args[0] is the first argument for a length == 1

[warm light]

default spawned mob's PersistentData will always be empty right?

[honest echo]

alright thanks!!

[honest echo]

umm what i see is it only saves config.yml but all i have multiple configs

[remote swallow]

?configuration

[honest echo]

and it does the same the way how im saving

[remote swallow]

i can never get those right

[untold jewel]

so if the config does not exist you save it?

[remote swallow]

https://www.spigotmc.org/wiki/config-files/

[honest echo]

thats not problem is but my config dosent support Unicode character

[honest echo]

...

[untold jewel]

try converterting the char to unicode value and save this int to your yml file. And for loading vice versa: load the int from the yml and convert from unicode value to character.

could work, there may be a better method but I dont know it

[eternal oxide]

Config fully supports unicode

[honest echo]

oh yeah Thanks for suggestion let me try it out

[eternal oxide]

If its not working for you its in how you are saving/loading. Which is why I asked to see code.

[untold jewel]

ElgarL do you put yourself with * perm on GroupManager?

[eternal oxide]

myself?

no

[remote swallow]

setting * perm is just a bad idea in the first place

[untold jewel]

Just read a post the other day where you answered someone and said you did, but you only played on your server or something so it didnt matter

[eternal oxide]

No, I was included in the sample file as mod

[untold jewel]

oh nvm then

[eternal oxide]

I recently removed all examples though. It got annoying when people didn't see the purpose of an example.

[mellow edge]

Inside InventoryMoveItemEvent when I try to just cancel the event and remove an item from the hopper, instead of one item being removed, the hole stack is removed. I have been stuck in that problem for hours now.

  e.setCancelled(true);
  ItemStack stack = e.getItem();
  inv.removeItem(stack); //with amout of 1

does anyone know why?

[eternal oxide]

you told it to remove a stack

adjust stack size

[mellow edge]

how did I told it to remove a stack? The item stack has the amount of 1. I printed the value out

[tardy delta]

heehee

[eternal oxide]

if there is only 1 in the stack then removing 1 IS the stack

[mellow edge]

no, for example if I have 32 items in the hopper, executing this code will remove all 32 items

(in the same stack)

[remote swallow]

do end crystals and tnt trigger the BlockExplodeEvent if a block explodes

[eternal oxide]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/Inventory.html#removeItem(org.bukkit.inventory.ItemStack...)

It will try to remove 'as much as possible' from the types and amounts you give as arguments. ```

[mellow edge]

what should I use then?

[eternal oxide]

setAmount

[mellow edge]

ok

do I need to update the slot after setting the amount?

[eternal oxide]

test and see

no clue

[mellow edge]

ok thanks

[tardy delta]

afaik not

[eternal oxide]

probably not though

[tardy delta]

the only time i worked with inv api is when i made a hardcoded shop gui

[civic wind]

Can anyone tell me why it won't let me call getDataConfiguration? Am i missing something?? I'm trying to recode an old plugin i had made for my server and can't work out why it won't let me call for it when i'm pretty sure I have everything there??

[tardy delta]

getter where

[harsh totem]

I'm trying to open a shulker box ItemStack's inventory and for some reason it does not work. it does'nt open the shulker box's inventory at all. any ideas?

            if(item.getItemMeta() instanceof BlockStateMeta){
                BlockStateMeta im = (BlockStateMeta)item.getItemMeta();
                if(im.getBlockState() instanceof ShulkerBox){
                    ShulkerBox shulker = (ShulkerBox) im.getBlockState();
                    event.getPlayer().openInventory(shulker.getInventory());
                }```

the item is the shulker i already checked

[tardy delta]

uhh idk i refuse to use lombok

[civic wind]

I fixed it lol, i missed getter in my main class

and why?

[tardy delta]

why are you showing getter for chrystal class tho

yes

[lost matrix]

Add debug messages and see how far it goes

[harsh totem]

it goes all the way to the end as it should

it opens the inventory of the shulker for like a tick and then closes it

[lost matrix]

Show what the "end" is

[harsh totem]

the end of the code that i sent

[lost matrix]

Oh it actually opens it?

Well then its clear. One tick later.

[harsh totem]

should i delay the line that opens the inventory?

[lost matrix]

Yes this one line

[harsh totem]

it still does the same as before

[lost matrix]

Show your new code pls

[harsh totem]

    public void onRightClick(PlayerInteractEvent event){
        if (event.getAction() == Action.RIGHT_CLICK_AIR && event.getItem().getItemMeta().getPersistentDataContainer().has(new NamespacedKey(plugin, "Insee"), PersistentDataType.INTEGER) && event.getItem() != null){
            ItemStack item = event.getItem();
            System.out.println(1);
            if(item.getItemMeta() instanceof BlockStateMeta){
                System.out.println(2);
                BlockStateMeta im = (BlockStateMeta)item.getItemMeta();
                if(im.getBlockState() instanceof ShulkerBox){
                    System.out.println(3);
                    ShulkerBox shulker = (ShulkerBox) im.getBlockState();
                    Bukkit.getScheduler().runTaskLater(plugin, () -> {event.getPlayer().openInventory(shulker.getInventory());}, 1);
                }
            }
        }
    }```

[tardy delta]

early returns where

atleast people know that && exists

:D

[harsh totem]

thats basic

are you still here?

😢

[lost matrix]

Just tested your code. It works without a problem for me.

  @EventHandler
  public void onRightClick(PlayerInteractEvent event) {
    ItemStack usedItem = event.getItem();
    if(usedItem == null) {
      return;
    }

    ItemMeta meta = usedItem.getItemMeta();
    if(!(meta instanceof BlockStateMeta stateMeta)) {
      return;
    }

    BlockState blockState = stateMeta.getBlockState();
    if(!(blockState instanceof ShulkerBox shulkerBox)) {
      return;
    }

    event.getPlayer().openInventory(shulkerBox.getInventory());
  }

[tardy delta]

yes

[harsh totem]

idk it opens only for a very short time and then closes

how is this working for you and not me

[lost matrix]

Then you have another listener interfering

[harsh totem]

I only have PrepareAnvilEvent and LootGenerateEvent

it couldn't have messed with it

[lost matrix]

Did you try out exactly this piece of code?

[harsh totem]

    public void onRightClick(PlayerInteractEvent event){
        if (event.getAction() == Action.RIGHT_CLICK_AIR && event.getItem().getItemMeta().getPersistentDataContainer().has(new NamespacedKey(plugin, "Insee"), PersistentDataType.INTEGER)){
            ItemStack usedItem = event.getItem();
            if(usedItem == null) {
                return;
            }

            ItemMeta meta = usedItem.getItemMeta();
            if(!(meta instanceof BlockStateMeta stateMeta)) {
                return;
            }

            BlockState blockState = stateMeta.getBlockState();
            if(!(blockState instanceof ShulkerBox shulkerBox)) {
                return;
            }

            event.getPlayer().openInventory(shulkerBox.getInventory());
        }
    }```

[lost matrix]

Try opening the inventory you get from getSnapshotInventory()

What version are you on?

[harsh totem]

1.19.2

[lost matrix]

Do you have any other plugins installed?

[harsh totem]

no

[harsh totem]

also, that did not help

[lost matrix]

Well ive tested this exact code on 1.17 1.18 and 1.19 without any problem. You broke something somewhere.
Try getting the inventory snapshot beforehand and open the inv 5 ticks later. idk

[harsh totem]

i will restart the server

[lost matrix]

Dont you dare telling me that you used /reload

[harsh totem]

i did

[trim creek]

if reload is that bad, why does it exists actually?

[lost matrix]

There is a good reason that the reload command tells you that it practically destroys your server.

[remote swallow]

isnt /reload an mc command

[lost matrix]

Reload is not supported by spigot

[trim creek]

isnt it here since 1.12 or something? cause reload is in spigot 1.8 as well

[harsh totem]

@lost matrix I restarted it and it still didn't change anything

[lost matrix]

Like... is this message not enough?

[harsh totem]

.

[trim creek]

i understand that message, but then if it is not supported, why don't they remove it?

[lost matrix]

Because some people actually understand how to utilize this method

[trim creek]

now, that tells everything

[harsh totem]

why doesn't it work 🥹

[trim creek]

This is the same feeling when I code something and it doesn't works then I figure it out later haha

[lost matrix]

Create a replicatable bug or else we cant help you

[harsh totem]

i used the exact code that you sent me. you say it works for you but it doesn't work for me

[lost matrix]

Then create a sample which doesnt work for me

Create a clean plugin. Create a clean server. Only add this one listener to your plugin and then test it out in a clean environment.

[harsh totem]

I can screen share it

[lost matrix]

Create a clean plugin. Create a clean server. Only add this one listener to your plugin and then test it out in a clean environment.

[harsh totem]

the server has no plugins other than this one and i already told you that none of my listeners can even effect the problem

[remote swallow]

do it anyway

[lost matrix]

Ok here is the only help anyone can give you with this:

Create a clean plugin. Create a clean server. Only add this one listener to your plugin and then test it out in a clean environment.

[civic wind]

It's saying error on the material id but im using 1.19???

This is correct for 1.19 no??

[harsh totem]

@lost matrix Ok idk what i did but it does open it now. the only problem is that it does not save the inventory after i close it which mean that i can take stuff out and it would still be in the shulker box. you have any ideas?

[harsh totem]

don't use legacy materials

[civic wind]

Why?

It was working on my other server

[remote swallow]

There legacy

[harsh totem]

it's not java edition

[civic wind]

what do i use instead?

[remote swallow]

GRAY_STAINED_GLASS_PANE

[harsh totem]

the normal material without the legacy

yes

[civic wind]

hmm im confused bcos i didnt type legacy

[harsh totem]

it auto completed it

the ide

[lost matrix]

Yes. You need to listen for the InventoryCloseEvent and update the BlockStateMeta

[harsh totem]

idk how

[civic wind]

im confused

[harsh totem]

why do you have switch if all the options are the same

[civic wind]

they arent

thats a small portion of the config

[harsh totem]

ok, still. why are all the 4 things the same

[civic wind]

Its a gui...

[harsh totem]

ok

[civic wind]

Why is it making it legacy I don't understand

[harsh totem]

idk

sorry

[eternal oxide]

legacy materials = didn;t include an API version in your plugin.yml

[civic wind]

ahhhhh

thanks man

[elfin folio]

Hi, I am working on a plugin that stores a lot of data, and I saw in the papermc changelogs that yaml files are default limited to 3mb because of an "upstream commit". I was wondering if that commit is from spigot (or if spigot shares the same upstream commit)

[eternal night]

spigot does also have said limit

[elfin folio]

the original plan was to leave the option for YML as a legacy feature, but if the size limit also applies to spigot I would need to remove yml entirely in 1.19+

3mb? Paper changed the default to 64 because of YML misuse but I'm assuming spigot does not change it

[opal juniper]

if you have a 3MB yaml file, its time to use a database

especially if you are making the plugin now

[elfin folio]

My thoughts exactly but this plugin has been around since pre 1.12 so I'm just a maintainer

Was the limit introduced in 1.19 or has it been around for a while?

[eternal night]

spigot has an open issue about it

the limit was introduced midway through 1.19.2

[opal juniper]

it was less that spigot introduced it and more that they bumped the version of a lib

[eternal night]

as snakeyml had a vuln

[elfin folio]

Okay thank you guys

[opal juniper]

i feel like this is a recurring theme...

[eternal night]

well

their 1.32 also had bugs 😂

paper's limit increase didn't even work

until like just now

[opal juniper]

Ah yes

[eternal night]

not because of paper just snakeyml being dumb

[elfin folio]

Me and the other maintainer already wanted to phase out yml in favor of SQLite, and if there's a 3mb limit in 1.19 now seems like the opportune time to drop yml support entirely

[eternal night]

yea I'd highly suggest so too ^

[elfin folio]

If you guys don't know this answer that's fine, but is there a way to increase the size limit in code or is it hard set by the API?

[opal juniper]

time for spigot to bring back the plugin beans ORM database

[eternal night]

code wise you are fucked

on spigot

[elfin folio]

It would be nice be able to do the migration in 1.19 instead of making the user downgrade their version to migrate the data

[eternal night]

I mean, paper fixes it

so that should be most of your userbase I presume

but the value is sadly hardcoded

if spigot updates to 1.33 snakeyml you can fix it with reflection (or potential API)

[elfin folio]

Okay so I'll just put a really big warning on the download that says MIGRATE BEFORE YOU UOGRADE

[eternal night]

https://hub.spigotmc.org/jira/browse/SPIGOT-7161

[opal juniper]

fix and reflection don’t usually go together lol

[eternal night]

you can watch this issue for spigot

[elfin folio]

I have a love hate relationship with reflection

[eternal night]

Well, the issue suggests API or increase in the limit

I am certain one of the things will happen

as enough plugins use yaml like that sadly

so spigot should get a few reports here and there till its "fixed"

[opal juniper]

reminds me of that python thing the other day. they introduced a integer limit for the int() function

at least, i think it was limited to that

[eternal night]

avrg python moment

[elfin folio]

Lol

Python moment

Well thanks for the info, I think we'll just drop yml support entirely for 1.19+

[opal juniper]

what is the plugin?

[elfin folio]

Signshop

[opal juniper]

ok makes sense that a big yaml file would appear

does worldguard still use yaml?

[elfin folio]

Yeah some of the files are in excess of 50MB so a storage overhaul is well overdue

We're defaulting to SQLite going forward and I've always hated the YML implementation signshop uses it's really ugly

[smoky oak]

cough coreprotect 2.1GB cough

[opal juniper]

tbf it was a security vuln iirc

[elfin folio]

2.1gb 😭

In a YML file 💀

[eternal night]

Lol XD

Speed

[smoky oak]

db actually

but its bad

[elfin folio]

Eh huge DBs are not as bad

That's me, all the time

[smoky oak]

does anyone know what the client particle lifespan is?

looks like the minecraft demo world

wdym how?

[red sedge]

Okay lets say I have 1000+ custom items, would it be better to always store them in a hashmap on memory or construct them from a file when needed?

I feel like while yes constructing them would take more power it wont waste as much memory

but idk how big an ItemStack is so I cant really say much

?

[compact haven]

keep them in memory

unless you don't plan on all of them being used in the duration of the plugin

[shy forge]

PreparedStatement.getResults() returning null

[compact haven]

if then, then load the config into memory, and when needed load it then

at that time, keep it cached as an itemstack or whatever

[tardy delta]

i made a LazyValue<T> class which only loads stuff when needed

[red sedge]

Well I mean I dont expect all 1000 items to be used at any given time

[compact haven]

then load whatever file it is into memory (memory is cheap, i/o is not)

then parse once needed, keep cached

now the only time that doesn't hold true is if your file is literally gigabytes large

is it?

[red sedge]

Uh I dont think so

[compact haven]

then yes do what I suggested xd

[red sedge]

Okay okay

so

instead of loading everything at the start

i'd just laod the items as theyre asked for

[compact haven]

what's the context in which they're asked for

like how does that work

as in, what event prompts you to load the items

[red sedge]

well

All custom items are already gotten from a method

so I can just add a check to see if that item with that id isnt loaded

load it and then give it back

[compact haven]

that is not what I asked

[red sedge]

an item being required..?

[compact haven]

my only problem with loading them at the time they're requesting is the small amount of processing time it'll take to parse the content

whatever, just do as I said, I'm sure it's fine

but regardless, even 1,000 itemstacks in memory is likely quite handleable

I don't know what your plugin is and you don't seem to want to elaborate given your answers, so just choose either; they're both fine

loading them at load time would increase the time it takes for the server to start, loading them at "an item being required"-time is negligible given it's only 1 at a time and the file is already in memory

make sure your file is in either yml or json objects when loaded into memory, definitely do not parse it over and over again each time it's required

[vivid skiff]

How can i fix this error:

org.bukkit.command.CommandException: Unhandled exception executing command 'malatiadicacca' in plugin Diarrea|
 v1.0                                                                                                        |
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[patched_1.12.2.jar:git-Paper-162|
0]                                                                                                           |
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:152) ~[patched_1.12.2.jar:git-P|
aper-1620]                                                                                                   |
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:685) ~[patched_1.12.2|
.jar:git-Paper-1620]                                                                                         |
        at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1492) ~[patched|
_1.12.2.jar:git-Paper-1620]                                                                                  |
        at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1297) ~[patched_1.12.2.jar:|
git-Paper-1620]                                                                                              |
        at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[patched_1.12.2.jar:gi|
t-Paper-1620]                                                                                                |
        at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[patched_1.12.2.jar:git
-Paper-1620]
        at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtil```

s.java:14) ~[patched_1.12.2.jar:git-Paper-1620]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
        at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) ~[patched_1.12.2.jar:git-Paper-1620]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850) ~[patched_1.12.2.jar:git
-Paper-1620]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[patched_1.12.2.jar:git
-Paper-1620]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[patched_1.12.2.jar:git
-Paper-1620]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[patched_1.12.2.jar:g
it-Paper-1620]
        at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
        at me.gurwi.commands.DiarreaCommand.onCommand(DiarreaCommand.java:28) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[patched_1.12.2.jar:git-Paper-162
0]
        ... 15 more```

[smoky oak]

so 1st off format it properly or use ?paste

2nd ly it says right there

DiarreaCommand line 28

ur telling it to fetch a value it doesnt have

[hazy parrot]

?whereami

[undone axle]

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

[shy forge]

Any help? Posted on a thread: https://discord.com/channels/690411863766466590/1024027755039440938

[lament swallow]

hey does anyone know why minecraft doesn't autocomplete with large data sets?

@Override
public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
    if(args.length == 1) {
        ArrayList<String> possibleArgs = new ArrayList<>();
        possibleArgs.add("set");
        possibleArgs.add("remove");
        return possibleArgs;
    } else if(args.length == 2 && args[0].equals("set")) {
        ArrayList<String> stringParticles = new ArrayList<>();

        for(Particle particle : Particle.values()) {
            stringParticles.add("minecraft:" + particle.toString());
        }

        return stringParticles;
    } else {
        return new ArrayList<>();
    }
}```

I'm returning all of the particles in the game but the game doesn't seem to autocomplete when I type stuff (It still shows all of the particles as arguments tho)

[tardy delta]

return Arrays.asList hehe

[hasty prawn]

You have to use StringUtils.copyPartialMatches() for it to return the ones that match whatever you're typing

[tardy delta]

i love that method

[hasty prawn]

Otherwise I think it just always suggests all of them no matter what you're typing

[lament swallow]

I'll try

[lament swallow]

works great thanks man

[hasty prawn]

👌

[red sedge]

is there anyway to have a string list in a pdc

[graceful magnet]

no, not directly. you can use a byte array though
what most plugins do though is something along the lines of String.join("\n", List) though, and then #split on the way out. which may or may not work for what you want.

[green prism]

Do you guys have any fancy portfolio to take inspiration?

[echo basalt]

I just look at 7smile7's code until I feel sad

[eternal night]

the best way to spend an evening

[echo basalt]

worst way to spend 5 minutes

[hasty prawn]

That's the way I feel when I look at any of you people's code

Makes me feel like a dumbass

[green prism]

yo illusion

could you give me an opinion about my portfolio design? maybe in dm

please

[echo basalt]

Im... Still busy

Buying candy so I can cope with this crippling anxiety

[green prism]

just one photo xD

take a look at my dm

[sterile token]

Hi how are you people?

Im again fucking up haha

I would like to learn if its possible to catch the netty instance from the spigot

[graceful magnet]

could you elaborate on what you mean by "catch the netty instance from the spigot"? what are you trying to do and how would you define success?

[sterile token]

Im looking a way to get the spigot netty instance

I ask it because im on holidays and i need to relax a bit

[echo basalt]

What for?

[sterile token]

I will do some hacky things

Its for a self Project

I just need to know if posible or not?

[eternal night]

Generally tho ServerConnectionListener

holds the channel futures and connections

I presume that is what you mean with "netty instance from spigot"

[graceful magnet]

you can also use ChannelInitializeListener for a less hacky solution

[sterile token]

Hmn

[graceful magnet]

oh that is paper only though, sorry. won't work on spigot.

[sterile token]

I need the boostrap one if possible

Because i need to register a custom protocol

[fluid cypress]

is it fine if i use a Location object as key for a hashmap?

[small current]

How you are going to use it

What is the map for

[fluid cypress]

a map of invisible armor stands, using its location as key

floating text basically

[agile anvil]

Why would you need to store them within a location ?

[small current]

Why not the entity

[agile anvil]

Are you ever going to fetch then by there location ?

[fluid cypress]

i want to be able to toggle setCustomNameVisible at will, and i can do that after i spawn the armor stand of course, and store it somehow

but then, after i restart the server, i need to get that entity object again somehow, right?

[small current]

Spawn a new one

[fluid cypress]

so i guess i will get those entities objects again on an entity load event or someting

[agile anvil]

i'd rather go for a List of entities or Armorstands

[fluid cypress]

but i will need to delete the previous one

[small current]

Exactly

[agile anvil]

Or just add a PDC to the entities to mark them as holograms

[small current]

Thats why you shouldnt do holograms with entities

[fluid cypress]

how then

well, thats basically what i was planning to do

[small current]

You can do the pdc thing and load them from world getentities or something

[small current]

Packets

[agile anvil]

I'd rather work with packets in that case. No need to worry about the entity

[fluid cypress]

mm and how do i do that

[small current]

👍

[fluid cypress]

packetlistener api or something like that

?

[wet breach]

store the UUID

[agile anvil]

No need

[small current]

You have to send packets not listen

[wet breach]

for what?

[fluid cypress]

and how do i do that, i dont really know much about the spigot api

[wet breach]

UUID gets you the entity everytime

[small current]

Well the problem is

Its not spigot api

[wet breach]

what isn't spigot API?

o.O

[small current]

Nms

👍

[wet breach]

entities have UUID's because it comes from NMS

[fluid cypress]

i tried doing that, but then i read that its not reliable, idk why

[wet breach]

spigot API isn't what gives entities UUID's

[small current]

I was not replying to you

[wet breach]

oh ok

[small current]

It was to this

[fluid cypress]

well, its for a specific location and a single use on my server, so i will just create entities

[wet breach]

the only time a UUID isn't reliable is if the entity gets removed, they don't magically get new ones unless they die and get respawned

[fluid cypress]

but then i need to fetch those entities again somehow on each server startup

[small current]

Store the uuids

[fluid cypress]

can i use World#getEntities for that?

[small current]

Why not

[wet breach]

you can store the location of the entity too

you need the location so you can load the chunk

use the UUID to fetch the entity there

[fluid cypress]

because i read in the spigot forum that sometimes it doesnt return all the entities

maybe that was fixed long time ago

[small current]

Yes cause chunks

[wet breach]

not sure what you been reading o.O

[silk elk]

I'm trying to prevent players from removing items from a GUI but cancelling InventoryClickEvent sometimes doesn't work and they can move the items out of the GUI. Any ideas?

[small current]

Ghost items?

[silk elk]

Nope they're real

[small current]

Errors?

[silk elk]

None

[small current]

Inventories are scary... debug

[fluid cypress]

so, i can just do World#getEntities and look for the one with the same uuid? or should i get the chunk first?

[wet breach]

the best way to deal with these things is to have a task running while they have an inventory opened and then constantly checking both inventories have not changed

[fluid cypress]

i mean, isnt it expensive to get all entities in a world?

[wet breach]

it will only get entities of currently loaded chunks

[fluid cypress]

well, then thats the problem

[small current]

You will stop caring about these stuff as you learn more

[wet breach]

but I told you to just store the location of the entity so you can load the chunk at will

[fluid cypress]

there will be no chunks loaded when starting the server

[small current]

Then load it

[wet breach]

you can't interact with entities in unloaded chunks anyways

[fluid cypress]

right, and just by getting the chunk it will be loaded?

[small current]

Yeah ig

[wet breach]

there is methods in the API where you can stick the location into it and it will load the chunk

and then instead of searching the chunk of entities, you just use the method to of getEntity() and stick its UUID in that

now you have your entity object

[fluid cypress]

ok i will do that then, thanks

[wet breach]

idk

[near kite]

Accidently sent it

Before I was finished

How can I Make spigot mc api load a Java class from something that isn’t related to Minecraft

[wet breach]

you don't need the spigot api for that

you could just make your own classloader

[near kite]

Ohhh

[wet breach]

but you only need a classloader if the classes weren't loaded before

[near kite]

Because I wanta run something that isn’t mc related

Aka doesn’t effect the mc server but loads with the plug-in folder

[wet breach]

Ah, yeah you can just easily make your own classloader

[near kite]

ok

Ima google

[wet breach]

just keep in mind, the spigot API will not be exposed to that thing

[near kite]

How would I make the class loader work with spigot mc though

[wet breach]

so if you need that thing to access spigot API, your plugin will need to expose it to that thing

[near kite]

Will it just load it

Anyway

[wet breach]

it will just load it given there is no errors

but I am just informing about the API thing, because your classloader will prevent it from accessing classes from the parent classloader due to how hierarchy works

[vestal moat]

creeperz, you still have to figure out how to actually get the prebot jar lol

[near kite]

what

[vestal moat]

you want to load a "class"

but you forgot, where this class is

[near kite]

ok

[vestal moat]

most likely, inside a jar

[near kite]

I’ll look at files

[vestal moat]

but wait.. what jar?

[near kite]

Why’s prebot so complicated

Wats core for

[vestal moat]

what?

any noob developer will understand it

[near kite]

I know what core does

But why? Do you need it

[vestal moat]

core is the core of prebot lol

the actual prebot

ok mind moving from here?

[near kite]

Also you don’t have fking a run_mac.bat

Lmao

[vestal moat]

it's not supposed to be hosted on a personal computer

[near kite]

Still should be supported

[vestal moat]

let's move from here please

[near kite]

why

[vestal moat]

it is, i think the windows file works

[near kite]

no it doesn’t

Dms