help-development

[spiral light]

you said you wanne just remove vanilla recipes ?

[red sedge]

thing or is it to remove minecraft recipe

[last ledge]

dude, I'm trying to create field in config.yml using /register command. Player comes runs command, a field will be created with his UUID, for e.g UUID: Password

[spiral light]

plugins that add recipe shouldnt use "mineraft" as ns ... they should use plugin name or smth else to identify ... thats the reason for having a key

[last ledge]

I just need to know how to create custom field from command

plugin.getConfig().set(player.getUniqueId(), 0);

am trying

[young knoll]

Config.set?

[spiral light]

plugin.getConfig().set(player.getUniqueId()+".Password", 0);
=?

[rough basin]

Where Can I see an example where I add an input value to a BukkitRunnable and recurse to keep the input value?
I sucks at google so I always get new BukkitRunnable() code That I didn't want bruh

[young knoll]

Looks good to me

[red sedge]

okay think i got it now

thanks

[frigid rock]

hello! I'm pretty new at spigot dev, and i was trying to make a plugin. This simple plugin checks if a player wrote in chat a message example: "hello" and it would cancel it, and finally send a message to the player with some informations.

i was wondering how to do it

i tried making a AsyncPlayerChatEvent but it didnt actually work

[quaint mantle]

Paper momento

?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.

[quaint mantle]

But i think the concept is pretty easy you dont need to learn entire java to know how to make it lul

[red sedge]

did you know someone can know java wihtout knowing everything in java

i know

incredible

[frigid rock]

can anyone help me?

[red sedge]

did you register the event~?

[frigid rock]

yup

[red sedge]

can you send your code?

[frigid rock]

yup

[red sedge]

may you?

[red sedge]

i think there is no @EventHandler

above your method

[frigid rock]

bruh.

thank you so much haha

[red sedge]

no problem!

[wide robin]

Hello! I just started developing plugins for spigot, and I ran into a problem. When I am creating my first class extend JavaPlugin it says that it doesn't exist, I added the jar file to the libaries and still it didn't work, What should i do?

[quaint mantle]

Learn maven!

Or ya know, use intellij with the minecraft plugin for it

[red sedge]

I think you need some imports

[spiral light]

which jarfile is the question... if you use 1.18 you probably imported the boot-jar

[quaint mantle]

It does almost everything

[wide robin]

I created the project with maven....

[wide robin]

oh

[wide robin]

How do i use it?

[red sedge]

import org.bukkit.plugin.java.JavaPlugin; < do you have this import

[spiral light]

but if you used maven correctly it shouldnt be the wrong jar

[wide robin]

IDK if I did it correctly

Im new to this

[buoyant viper]

learn gradle :smug:

[wide robin]

I just created a project and I chose maven

in intellij

[buoyant viper]

did u add the repository and dependency

[wide robin]

Yeah I don't think that I got the right jar

[red sedge]

I'd say watch like 2-3 tutorials abt spigot

that should get you started

[wide robin]

I explored the folders in the jar file and I don't even see the plugin directory

[wide robin]

can you send links for youtube videos?

[red sedge]

sure lemme find some

[wide robin]

thanks man

I looked for some but all of them are not updated

[red sedge]

okay actually

you have intellij right

[wide robin]

yeah

[red sedge]

uh go to plugins

and download minecraft developer

[last ledge]

plugin.getConfig().set("Accounts."+ player.getUniqueId()+".Password", 0);

[wide robin]

done

[red sedge]

saveConfig()

is what im goi ng to guess

[vague mason]

How do I check on what Spigot API version getBlockData() has been added? So I don't need to test this on all mc server versions.

[red sedge]

create a new project and there will be Minecraft Developer in the projectcreation menu

[last ledge]

If player types /register will it be saved as UUID : Password?
plugin.getConfig().set("Accounts."+ player.getUniqueId()+".Password", 0);

[wide robin]

oh I see it

paper is based on spigot right?

[true perch]

Is there a way to write a method that works on a Player object?

player.callCustomMethod("test");```

[red sedge]

if you put saveConfig()

[last ledge]

shut up kid

[red sedge]

yeah but it has some differences

[spiral light]

not if you dont change the server-jar

[buoyant viper]

holy shit they were trying to help bud

[red sedge]

k relax lmao

[wide robin]

oh ok I will start with spigot

thank you

[true perch]

That's what I was afraid of, thanks!

[last ledge]

@spiral light

[spiral light]

if you put saveConfig() it will save it

[last ledge]

I did but doesnt work

[wide robin]

oh and I am emberrased to ask but what is it a groupId and artifactId?

[red sedge]

uh artifactid is your plugins name

[buoyant viper]

groupId is like org.spigotmc

artifactId should b spigot-api

[red sedge]

i think groupid was like the author

not sure tho

[last ledge]

group id can be "usually" like your website name in reverse for example net.pyrobyte, and artifact id your plugin name/project name

[wide robin]

oh thanks

[red sedge]

Are you sure your code gets up to that stage? & is your config file generated

[last ledge]

I dont want you to take effort to help me 🙂

[red sedge]

k

[last ledge]

ur fingers will hurt typing

and I dont want that

[frigid rock]

yo! i have another question lol. How do you change weather from rain to sun? (i promise its the last one lol)

[spiral light]

didnt readed all the msg ... why is Frolic so mad ?

[red sedge]

no clue

[frigid rock]

i tried with p.getWorld().setStorm(false) but i dont think its the right way to do it

[last ledge]

idk he giving me annoying vibes, starting from his username lol

[spiral light]

lol

[last ledge]

also that . after the lol

[spiral light]

its just a name O.o

[last ledge]

ik but

my brain imagines him as a Kid

lol.

[buoyant viper]

jus take the dam help smh

[red sedge]

so my help is automatically useless

[buoyant viper]

if it fixes it it fixes it they could be like 8 years old or 35 years old code is code

[last ledge]

he was asking how to register events some time ago ;>

[buoyant viper]

so?

[last ledge]

it explains all

[spiral light]

and you ask how to save a config or how to set a config path ? and ??

[buoyant viper]

both of which are on spigots plugin tutorial pages iirc

[last ledge]

I didnt ask that, you thought I was asking that

But

my question was

How to make a field using command in config.yml

for my /register command

which will save like UUID : Password

[spiral light]

https://www.spigotmc.org/wiki/creating-a-config-file/

[red sedge]

1. I asked how to remove all vanilla recipes 2) I told someone to check if they registered the event they made

[last ledge]

3. ok

[buoyant viper]

https://bukkit.fandom.com/wiki/Configuration_API_Reference looks like bukkit wiki has what u need

alternatively, u could just build the plugin jar and run a server with it, then u can https://tryitands.ee/

[maiden briar]

public void setNightVisionEnabled(boolean nightVisionEnabled)
    {
        System.out.println("[DEBUG] [SpectatorSettings] Path: " + "storage.spectator-settings." + uuid + ".night-vision");
        plugin.getConfig().set("storage.spectator-settings." + uuid + ".night-vision", nightVisionEnabled);
        plugin.saveConfig();
        System.out.println("[DEBUG] [SpectatorSettings] NightVision Should Be: " + nightVisionEnabled);
        System.out.println("[DEBUG] [SpectatorSettings] NightVision: " + plugin.getConfig().getBoolean("storage.spectator-settings." + uuid + ".night-vision"));
    }

[15:51:32 INFO]: [DEBUG] [SpectatorSettings] Path: storage.spectator-settings.88a9152e-d81a-3141-ad43-4fcfada8a470.night-vision
[15:51:32 INFO]: [DEBUG] [SpectatorSettings] NightVision Should Be: true
[15:51:32 INFO]: [DEBUG] [SpectatorSettings] NightVision: false

Ehm?

[quaint mantle]

what api version should i use to develop 1.17 plugins?

[buoyant viper]

1.17

[quaint mantle]

so for 1.18 i should 1.18 right?

[buoyant viper]

yeah

[quaint mantle]

ok thnx

[maiden briar]

@ivory sleet

[delicate cargo]

how can i make an extending class change a super class variable?

[red sedge]

how does it look in the file?

[last ledge]

1.13 to work on most versions

ig

[maiden briar]

super.

[delicate cargo]

Syntax error on token(s), misplaced construct(s)

[ivory sleet]

?

[maiden briar]

super()

[maiden briar]

This @ivory sleet

[delicate cargo]

super().?

[maiden briar]

No without .

It is a constructor

[magic viper]

Hi! I'm really new to plugin development, but I need to make an npc that always looks at player's eyes, I was told that there's a way to send an specific packet to make the game just always follow client player eyes, but I didn't find information about it online, is that even possible? Or do I need to calculate the direction the player is and send the rotation packet?

[maiden briar]

Last one is my best guess

[last ledge]

there is already one plugin to do that?

citizens?

[magic viper]

Okay, thank you!

[red sedge]

I think citizens isnt client side

[delicate cargo]

theres no public Ability() constructor

[maiden briar]

Then you can't extend the class

[magic viper]

It's part of a bigger implementation hehe not about npcs alone

[maiden briar]

It is impossible

[delicate cargo]

i made the class

[ivory sleet]

tvhee idk I mean maybe try to print out if the value was set in the first place before writing to a file

[maiden briar]

Make a constructor then

[delicate cargo]

n o

[buoyant viper]

what

[delicate cargo]

because abilites have to be hardcoded

[buoyant viper]

whatdya mean no

[maiden briar]

Nothing is sent to the config, the config is just what it was before

[delicate cargo]

oh wait

ohhhhh

[ivory sleet]

well that code is too small to tell what you might have done

[maiden briar]

You can make a protected constructor

[delicate cargo]

im stupid

[ivory sleet]

like for instance if you're doing stuff multithreaded it can mess you up big time

[maiden briar]

I call this method via a menu. Everything works fine in the menu, but saving the values on the config doesn't do anything. All sync, nothing weird done

[ivory sleet]

send the code

[maiden briar]

Ok

[magic viper]

Would it be a good practice to do the calculation on every tick? Taking into account I would do this for every npc in the world, for every player in the server?

[patent horizon]

how do i remove a value from a yaml config?

[maiden briar]

set null

[red sedge]

Maybe every 5 ticks

[delicate cargo]

how can i add a function parameter to a constructor?

[red sedge]

alternating the npcs so they dont all refresh in one tick

[ivory sleet]

tvhee why do u use allman =c

[maiden briar]

?

[magic viper]

Ohh okay! Thanks a lot

That makes sense haha

[ivory sleet]

allman style

[maiden briar]

What style is that? Never heard of

[ivory sleet]

when
{
you
{
do
{
this
}
}
}

[maiden briar]

Huh where did I do that?

[red sedge]

Try to see what looks smooth(ish) 4 updates per sec seems fine to me but depends on you

[ivory sleet]

code you just sent

[red sedge]

maybe add a config feature so people can decide based on their server

[maiden briar]

I know, but some are impossible to make in 1 line

[ivory sleet]

no

not rly

like

just keep the braces on the same line imo

[manic furnace]

Under which license is the spigo-api?

[ivory sleet]

anyway can paste them rather

?paste

[undone axle]

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

[magic viper]

Ohh right, well... I'll test if it looks smooth, and will try to optimize filtering by distance

[maiden briar]

Ohh I have learnt this from the start since 1.5 years and now I can't change it anymore, my head explodes otherwise

[ivory sleet]

No worries I just purely hate that style but nothing wrong with that

[maiden briar]

Ok

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

Don't look the sysout debug, it is removed if the problem is fixed

[ivory sleet]

Wym?

[lean gull]

anyone? (i'm using protocollib btw)

[manic furnace]

?

[ivory sleet]

?dmca

[undone axle]

An unofficial explanation of the DMCA can be found here: https://www.spigotmc.org/wiki/unofficial-explanation-about-the-dmca/

[ivory sleet]

Believe the license is there

[manic furnace]

I couldn't find any license there

[ivory sleet]

oh yeah, well iirc its GNU General Public License 3

[copper scaffold]

Has someone an idea how i can make my own plot plugin?

[red sedge]

?paste

[undone axle]

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

[red sedge]

Hm?

        while (recipeIterator.hasNext()) {
            Recipe recipe = (Recipe) recipeIterator.next();
            if (!(recipe instanceof Keyed))
                continue;
            Keyed keyedRecipe = (Keyed) recipe;
            if ("minecraft".equals(keyedRecipe.getKey().getNamespace()))
                Bukkit.removeRecipe((NamespacedKey) keyedRecipe.getKey());
        }
```https://paste.md-5.net/dujinavaha.cs

@spiral light (sorry for ping) thought you could help

[spiral light]

weird style

hmm couldnt you let it look like before without the continue ?

[red sedge]

I could?

would be like that i think?

[spiral light]

less complicated i think 😄
also "string".equals(...) is very confusing

[red sedge]

I guess I usually use that so it will never be null

but in this situation its just habit

so?

[spiral light]

testing...

[dusk flicker]

That must go against Java conventions

[red sedge]

what?

[dusk flicker]

That string check

?conventions

[undone axle]

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

[red sedge]

i mean it is more useful

[dusk flicker]

Eh not really

[red sedge]

dont need a null check

[dusk flicker]

As you said it's to make sure it isn't null, might aswell just use an actual equals null as it is way more readable

[red sedge]

meh

im not sure if it makes it hard to read

more like not used to

but then again it doesnt really matter since its a private plugin

[dusk flicker]

You can tell if it's hard to read if it's difficult to understand or you need to be use to something to understand

[lean gull]

anyone know how to disable noteblocks' blockstate updates with packets?

[dusk flicker]

But yeah not the biggest thing, just common practices

[red sedge]

also wow using if statements without brackets is against the conventions?

[spiral light]

very weird

this will work

[red sedge]

it works till the remove i think

[spiral light]

hmmm

probably because removing while iterating is bad xD

[red sedge]

hm?

maybe i should add the values to a list or smth

and loop over that after the while loop

wait

"net.minecraft.world.item.crafting.IRecipe.toBukkitRecipe()" because the return value of "java.util.Iterator.next()" is null

??

[spiral light]

if you remove in the iterate the intern list is smaller

so hasNext tests for like the size ...

creating a list and add values from the iterate and after that remove them works fine

sucks for me because now i cant craft anything anymore xD

[tender shard]

any way to detect whether a hit is a critical hit, without manually calculating all of that myself?

[red sedge]

oof

well who needs crafting anyways

just yeet one part of the game who cares

[spiral light]

https://www.spigotmc.org/threads/check-if-a-hit-is-a-critical-hit.187105/

not much to calc

[red sedge]

The base attack must not be reduced to 84.8% damage or lower due to cooldown.
weirdly detailed minecraft... weirdly detailed

[spiral light]

well its 10/118 of the cooldown ... see no problem with this

[red sedge]

oh/

[red sedge]

well... 10/118 of the cooldown would be 84.7%

smh get your math right minecraft

[ripe merlin]

Hi everyone, does anybody know why this doesn't work anymore in 1.18 ?

[red sedge]

click implement methods....

[ripe merlin]

That doesn't do anything

i already tried

[red sedge]

what is x()

[ripe merlin]

idk lol

this is why i'm here

[spiral light]

it shouldnt be possible to have 2 methods with exact the same name and return types and arguments O.o

[ripe merlin]

yeah but entitysheep is part of the api

[spiral light]

do you have the x() method in your class ?

[ripe merlin]

no

[red sedge]

try removing all the methods and implement methods al over again

[ripe merlin]

i already tried that

i don't understand why it doesn't work

[spiral light]

which version ?

[ripe merlin]

1.18

[spiral light]

you could try using remapped-mojang version ... there is no x() method xD

[glossy marsh]

Hello! Can anyone help me? How do I make use of the Bungeecord Chat API when coding a plugin? I already imported the spigot api into my project. I've been trying to figure this out for over an hour

[red sedge]

woohoo i could try it and it works thank yew!

[ripe merlin]

The implement methods create just "a" and "d_"

[spiral light]

well it should work easy

https://www.spigotmc.org/wiki/the-chat-component-api/

[ripe merlin]

I'll try to re-map

I should use buildtools ?

[spiral light]

you have to

[red sedge]

okay weird question while adding a custom craft do I need to add the plugin name to the id or jsut referencing my plugin will automatically add it

[glossy marsh]

Yes! I read this whole thing, but when I use certain methods the text turn red

Is there a certain library I need to import?

[spiral light]

?paste code ?

[undone axle]

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

[spiral light]

no

just the right imports

[ripe merlin]

it works!!!

[glossy marsh]

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

[ripe merlin]

Thanks you very much @quaint mantle 🙂

[hollow bluff]

I have removed fire damage from mobs, but how can I do so they arent on fire?

[red sedge]

fire tick i think

[hollow bluff]

ah yes thanks

[spiral light]

i think HoverEvent is red ?

[glossy marsh]

TextComponent has red twirlies under it, setClickEvent and setHoverEvent are red

[glossy marsh]

Yes!

[spiral light]

did you try to import it ? XD

[glossy marsh]

Oh and import net.md_5.bungee.api.chat.ClickEvent; doesn't work

[spiral light]

do you use maven ? looks like you only have the Spigot-API

[glossy marsh]

No, I don't use Maven and yes I only have the Spigot-API!

[spiral light]

i think you need to add the spigot-server-jar too

should be in the bunder/versions dic

[dim ridge]

hey everyone this isn't a self promo thing but I'm a mc youtuber and I'm looking for someone who know how to code mc plugins for papermc/spigot rn there isnt any payment but if ur interseted pls dm me 🙂

[red sedge]

@spiral light could you possibly add me

[glossy marsh]

You mean the one from buildtools right? I can find server-1.18.1.jar in buildtools/work

[glossy marsh]

And minecraft_server.1.18.1.jar in the same directory

[acoustic pendant]

Hey! i have a plugin that reduces damage an entity has done to a player, but if i get a mob from a custom mobs plugin, that damage isn't being reduced, how can i solve that? (I have tried with the priority at lowest)

with EntityDamageByEntityEvent

and event.setDamage(The damage reduced)

how can i solve that?

[glossy marsh]

Where can I find this?

[paper falcon]

yup, run the buildtoos like so: java -jar BuildTools.jar --rev 1.18 --remapped, change the 1.18 to the version you are using

<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:1.18-R0.1-SNAPSHOT:txt:maps-mojang</srgIn>
                            <reverse>true</reverse>
                            <remappedDependencies>org.spigotmc:spigot:1.18-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:1.18-R0.1-SNAPSHOT:csrg:maps-spigot</srgIn>
                            <remappedDependencies>org.spigotmc:spigot:1.18-R0.1-SNAPSHOT:jar:remapped-obf</remappedDependencies>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
``` add this to <plugins><plugins>, version here is 1.18, change it to whichever you need
And also add in <dependencies><dependencies> `<classifier>remapped-mojang<classifier>`

[tender shard]

that's basically what I am doing already, but that's from 2016 and I also thought that a crit chance has a specific luck chance, doesn't it?

[spiral light]

in your server dic if you had run the server once with it

[spiral light]

i am sure you can find the position of the EntityDamageByEntityEvent and see where this is catched and then make a PR ^^

[patent horizon]

i got this from decompiled code since i lost the original

[spiral light]

looks wrong

[patent horizon]

ik

[glossy marsh]

I just tried this but it didn't seem to work for me

[patent horizon]

i was basically just looping through the data.getGuilds to see if answ matched any of them, regardless of capitals

[spiral light]

to add this or to create the dic ?

[glossy marsh]

What do you mean? 😮

[buoyant viper]

streams 🤬

[spiral light]

what does not work ?

[glossy marsh]

I tried a bunch of things and to add a bunch of libraries as dependencies; BungeeCord.jar, paper-1.18.1.jar, spigot-1.18.jar and spigot-api-1.18.1-R0.1-SNAPSHOT

None of these got the code to work

[spiral light]

did you run the server-boot-jar ?

[glossy marsh]

I'm developing seperatly from my server. What is the server-boot-jar?

[spiral light]

if you run buildtools you get a server jar that is only the bootstrap-jar
if you run this jar (starting the mc-server with it) it creates all libraries, api such as the spigot-server-jars which you will probably need

[trim crystal]

How can I put cooldowns on items like enderpeals have?

[glossy marsh]

Okay, then I'll try to run a local server to get the files!

[fleet imp]

I'm using the Maven Shade plugin. In goals, maven doesn't know what shade is and neither do I
also, how do I actually add a shaded jar

[spiral light]

player.setCooldown

[trim crystal]

Thanks

[thorny python]

is there a way to make the server shutdown immediately when exceptions happens during loading my plugin?

Bukkit.shutdown() seems still loading other plugins even I call shutdown

[dark arrow]

how to summon an entity as the exact location given?

[tacit drift]

System.exit

[thorny python]

oh thanks

[tender shard]

brackets around answ + ".yml" should fix it

[tacit drift]

also set in any integer dfferent from 0

[tender shard]

just did the same thing an hour ago lol

    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
    public void onThrowEnderPearl(ProjectileLaunchEvent event) {
        if(event.getEntity().getType() != EntityType.ENDER_PEARL) return;
        ProjectileSource source = event.getEntity().getShooter();
        if(!(source instanceof Player)) return;
        Player player = (Player) source;
        int cooldown = main.getConfig().getInt("ender-pearl-cooldown",20);
        Bukkit.getScheduler().runTaskLater(main,
                () -> player.setCooldown(Material.ENDER_PEARL, cooldown),
        1L);
        main.debug(String.format("Setting Ender Pearl cooldown for %s to %f seconds", player.getName(), ((double) cooldown) / 20));
    }

[thorny python]

got it

[little trail]

How can I compile my 1.17 plugin that doesn't use 1.17 specifics to work with backwards compatibility, currently I get "warn: myplugin does not specify an api version".(removed 1.17 from it as an attempt) and "has been compiled by a more recent version of the java runtime (version 60), this version supports up to 55"

[fleet imp]

I'm using the Maven Shade plugin. In goals, maven doesn't know what shade is and neither do I
also, how do I actually add a shaded jar

please

anyone. i need help

[spiral light]

yes you need help .... do you wanne show your pom too ?

[little trail]

I'll try setting compiler source and target to 8

[tender shard]

use api-version 1.13

then it works with ALL versions in theory

[fleet imp]

<plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>16</source>
                    <target>16</target>
                </configuration>
                <version>3.8.1</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <shadedArtifactAttached>true</shadedArtifactAttached>
                            <shadedClassifierName>shaded</shadedClassifierName> <!-- Any name that makes sense -->
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>

it doesnt know what shade is

[little trail]

What jre version should I pick

[tender shard]

what versions do you want to support?

[tender shard]

?paste your full pom pls

[undone axle]

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

[little trail]

As far back as I can really

[tender shard]

java 8 then

[spiral light]

probably because this is wrong

[little trail]

So I assume with the 1.13 api version the lowest it'll support is 1.13

[fleet imp]

wdym

[tender shard]

no

it will work with ANY version as I already said

"api-version" doesn't exist in pre 1.13

[little trail]

oh I see

[spiral light]

your use compiler plugin and what it to shade ... you would need the shade plugin to use shade ... all in all this makes no sense there ^^

[ripe merlin]

I'm back for help, @quaint mantle if you could help me again i'll be gratefull 😦
When I build it says "java: x() in org.worsewarn.testplugin.CustomSheep cannot override x() in net.minecraft.world.entity.EntityLiving
return type boolean is not compatible with void"

[tender shard]

you must use mojang mappings

[fleet imp]

im kinda stupid, what does that mean

[tender shard]

?paste your full pom

[undone axle]

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

[red sedge]

okay so

[fleet imp]

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

[red sedge]

i added some custom recipes

but in the recipe book it doesnt auto complete

[ripe merlin]

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

[tender shard]

remove those shading stuff from the compiler plugin and add the shade plugin as separate plugin, sth like this:

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.2.4</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
    </build>

[tender shard]

not even after a player discovered the recipe by using it once?

[red sedge]

ya

its more like that i can see the recipe

[tender shard]

does your recipe use MaterialChoices or ExactChoices?

[red sedge]

but it sees it as i dont havethe items

[glossy marsh]

I just did this, added the jar from the bundler/versions folder as a dependency and it didn't work :/

[red sedge]

exact

[tender shard]

do those ExactChoice items have any NBT tags?

[fleet imp]

OH. i get it. I put them in the same plugin

[spiral light]

you will need to import all jars in bundler/

[red sedge]

yes from a config value

and i got the items from that config value

[tender shard]

ExactChoice + RecipeBook doesn't work for NBT values

[red sedge]

so it is exactly the same

[tender shard]

it will work when you use PDC tags instead

[glossy marsh]

There is only one jar, which is the jar that I already took

[red sedge]

uh

so i cant have any metadata?

[tender shard]

yes you can: using PDC

[spiral light]

wait what ? RecipeBook will only work with PDC tags and not custom nbt stuff ?

[red sedge]

how tf am I suppose to do that?

[tender shard]

?pdc

[undone axle]

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

[tender shard]

from my knowledge, yes. everyone who reported it to be not working were using NBT tags. I am using PDC tags and I never had problems

[red sedge]

yeah. but metadata contains lore and all that stuff

[tender shard]

that will work of course

just custom NBT tags won't work

[fleet imp]

Ok, yea i just fomatted it wrong

[red sedge]

uhm can i send the itemstack text of the item?

cuz rn im really confused

[tender shard]

the itemstack text?

[red sedge]

hold up

?paste

[undone axle]

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

[tender shard]

here's my class to parse custom recipes from a config and it works fine for items including lore, name, PDC tags, ...: https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/de/jeff_media/jefflib/RecipeUtils.java

[red sedge]

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

[tender shard]

hm that should actually work

what's your MC version?

[red sedge]

1.18

[tender shard]

weird. then I have no idea too

[red sedge]

thinking of that might be the issue

maybe

oh

well

thanks anywayas

[ripe merlin]

i'm using mojang-mappings, normally x:

[tender shard]

you can't use remapped for the API artifact

you have to use the full server artifact, the one only called spigot, not spigot-api

[ripe merlin]

i tried also that but it's the same error

[spiral light]

i use both and it works O.o

[quaint mantle]

?log4j

[undone axle]

Find information about the log4j2 security patches here: https://www.spigotmc.org/threads/spigot-security-releases-—-1-8-8–1-18.537204/

[tender shard]

pls check if your pom really includes all of the stuff mentioned here: https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

[tender shard]

yeah you can do that, but spigot-api is not required

if you have spigot, you also have spigot-api

[tender shard]

can you send the error message again? I believe it came from the compiler, yes?

[buoyant viper]

what if i alex api

😎

[tender shard]

what? 😄

[tacit drift]

What are mojang mappings?

pretty much deobfuscated?

[buoyant viper]

😏

[tender shard]

it's explained in the link I sent

[ripe merlin]

java: x() in org.worsewarn.testplugin.CustomSheep cannot override x() in net.minecraft.world.entity.EntityLiving
return type boolean is not compatible with void

[tender shard]

yeah, basically yes

[tacit drift]

omg

[ripe merlin]

and yeah i have all this stuff in my pom.xml

[tender shard]

and that comes from the compiler right?

[ripe merlin]

ye

[tender shard]

do you have a method called x() in your CUstomSheep?

[ripe merlin]

yeah

[buoyant viper]

mojang mappings are the unobfuscated names of methods fields classes etc provided by Mojang themselves @tacit drift

[tender shard]

then you are not using mojang mappings... are you actually using maven?

or do you just use your IDE to build / compile?

in mojang mappings, there are no methods called "x()"

they have proper names like "getLocation()"

[ripe merlin]

I'm using my ide to build

[tender shard]

that's your problem

[tacit drift]

🤔

[ripe merlin]

arhg

[tender shard]

you must use maven both for you dependencies and to compile

are you on intelliJ?

[ripe merlin]

okay

yeah

[tender shard]

right click your pom, then choose "Add as Maven Project" or sth like that

should be at the bottom

[buoyant viper]

is there a gradle task equivalent of specialsource

[eternal oxide]

or Right hand window labeled Maven, use lifecycle package

[buoyant viper]

or would it just work

[tender shard]

that won't be there if intellij didn't load it as maven project

[eternal oxide]

true, but usually its people using artifacts and not the maven window

[buoyant viper]

if he had the rest of spigot it probably loaded as maven

[tender shard]

but then IntelliJ wouldnt even let them override a method called x()

[ripe merlin]

i loaded it as a maven module

i juste don't build it with

[tender shard]

can you show a full screenshot of your x() method including all the pom.xml stuff in your sidebar, etc? like a full intellij screenshot

[tender shard]

you have to build with it

probably you simply didn't reload your pom changes after editing your pom

that's why intelliJ doesn't underline @Override x() in red

[eternal oxide]

If he is gettign an error about overriding x() then InteliJ is seeing his project. He's building with Artifiacts not Maven

[tender shard]

but then the code would already be marked in red before compiling

from what I understood, intellij thinks everything is fine until they start building the jar

that's why I asked for a screenshot, then we'll know for sure 🙂

[eternal oxide]

Yes, because he's loaded with Maven, btu not compiling with it

[spiral light]

Oh Elgar your the guy with the CustomSheep right ?

[eternal oxide]

InteliJ is trying to build using Artifacts and not Maven, so it doesn;t do any mappings

[tender shard]

I literally said "full screenshot" including your FULL intelliJ window

including the sidebars etc

[eternal oxide]

Custom sheep? Not me

[ripe merlin]

but if i romove x() method i get

[tender shard]

noone can help you until you show a proper screenshot of your setup

[eternal oxide]

^

[buoyant viper]

^^

[patent horizon]

^^^

[ripe merlin]

oh sry

[buoyant viper]

just hit prntscr button and paste ezpz

[tender shard]

easy peasy lemon squeezy

[buoyant viper]

difficult difficult lemon difficult

[tender shard]

did you by any chance also add the unremapped spigot .jar manually as dependency to intellij?

you should never add ANY dependencies using IntelliJ. You should let maven handly everything from dependencies to building, otherwise you're fuuuucked

and not in the good way

[buoyant viper]

the fuk da point of maven at that point

[ripe merlin]

possibly

[tender shard]

remove that again

see the "External Libraries" part on the left?

EVERY dependency except your JDK should start with "Maven: "

[buoyant viper]

fuck thats a lot of deps

[tender shard]

yeah lol

[patent horizon]

man really said Depend: *

[tender shard]

pls look through the list and check if any single one doesnt start with Maven

[tender shard]

most of those are transitive dependencies from spigot etc I think 😄

[ripe merlin]

all start with Maven:

[patent horizon]

my list aint that long xd

[tender shard]

hm no idea

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

this is my full list lol

[patent horizon]

you using spigot or spigot-api ?

[tender shard]

must be spigot, they override EntitySheep

(which btw is also not a mojang mapped name)

[olive lance]

mfnalex what kind of plugin are you making that uses like 80 deps

[tender shard]

so there MUST be the "un"remapped spigot dependency somewhere

[tender shard]

https://github.com/JEFF-Media-GbR/JeffLib a library for all my other plugins 🙂

[foggy estuary]

?paste

[undone axle]

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

[ember estuary]

How are Bukkit/Spigot/Paper made?
I guess you just modify the vanilla jar, but is there something to deobfuscate the variable names and stuff? some kinda map?

[foggy estuary]

https://paste.md-5.net/ilosuwerof.java anyone know why the ``` for (Player player : Bukkit.getOnlinePlayers()) {

                    player.sendMessage("test");
                player.playSound(player.getLocation(), Sound.ENTITY_ENDER_DRAGON_DEATH, 3.0f, 3.0f); ``` doesnt work?

[patent horizon]

time to shade all of papi, vault, and essentials into my project hehe 🤪

[tender shard]

lets just shade the JDK 🙂

[quaint mantle]

im gonna make like the most bloated library ever

[patent horizon]

ofc why not

[quaint mantle]

making a permissions plugin would take 20 lines of code

[tender shard]

if it should only assign some perms without groups and commands, then yeah sure

what was this cli app called again that counts lines of code?

[tender shard]

what doesn't work? it doesnt play a sound?

[foggy estuary]

Yeah

[tender shard]

mojang released the map themselves

[foggy estuary]

I tried testing with send message in case my music doesnt work but its not the case.

Just doesnt do it.

[tender shard]

you sure you have all sounds enabled? 😛

in your settings

[foggy estuary]

.

[tender shard]

I don't understand what that sentence means

you mean the message also doesnt get sent?

[foggy estuary]

                    
                        player.sendMessage("test");```

yeah

[tender shard]

then obviously your loop never runs because you didnt show enough code

[buoyant viper]

?paste

[undone axle]

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

[tender shard]

this definitely, 100% works, your problem is somewhere else, e.g. you put this into a method that you never call

[paper falcon]

totally didn't steal that from you

[tender shard]

oh huehue

[tender shard]

what was your problem again? overriding x() ?

[paper falcon]

mine?

[foggy estuary]

There is nothing.

[paper falcon]

oh I've seen that but someone else asked it

[tender shard]

okay, so everything works, good

[tender shard]

ah ok^^

[tender shard]

show your other code. if you don't and think everything else is fine, then I have bad news: you DID mess up somewhere but noone can tell you when you don't show more code

[foggy estuary]

Ill show it all 😄

?paste

[undone axle]

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

[tender shard]

yeah that would be helpful 😄

otherwise it's like showing your cat key and say "why does my engine not start" ^^

[foggy estuary]

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

[foggy estuary]

lol, yeah sorry.

[tender shard]

the listener in line 117 it is right?

the entity that died doesn't have the metadata "Rav" as it seems. ADd an else to the if to see whether this is true

[foggy estuary]

rav.setMetadata("Rav",new FixedMetadataValue(plugin,"rav")); i set the rav to have that meta in the line above no?

[foggy estuary]

Yes

[tender shard]

your SecondForm event probably runs after your LastDeathForm method

why don't you just do it in one listener method?

[iron palm]

what ways you guys recommend for avoiding static abuse?
I sometimes use Constructor if i could
but also sometimes i use static too much

[foggy estuary]

I did but tho that didnt work either so i tried that

[tender shard]

only use static if it described stuff about the class itself, not its instance

and I think a static getter for the main instance is fine too

[iron palm]

hmmm ok thanks

[tender shard]

e.g. it's totally fine to have static fields such as

private static final Pattern pattern = Pattern.compile("%randomint_([\\d]{1,3})_([\\d]{1,3})%");

because that one will never change dependending on any instance

[foggy estuary]

I will try now

[tender shard]

if however you make something static just because you want to access it from somewhere else, there is definitely a better way instead

[acoustic pendant]

could anyone tell me why am i getting this error? also i can't use goalSelector method in 1.17

[tender shard]

no, because you didn't show any error messages

my guess is you use mojang mappings but your source is still in obfuscated / spigot mappings

[acoustic pendant]

it says that it cant be aplied to world, but in the guide i was following it did this

[tender shard]

erm did you by any chance import BOTH obfuscated and remapped spigot .jar?

because it looks like that

oh wait I'm stupid

ignore what I said

you followed a tutorial for custom entities for older versions

[acoustic pendant]

oh lol, 1.7

[tender shard]

meanwhile you also have to provide an entitytype in the constructor

but you should really use mojang mappings instead 😛

[acoustic pendant]

ok. i'll try that, thanks!

[foggy estuary]

I just did that and it still doesnt make a difference.

[acoustic pendant]

do you maybe know a 1.17 guide of custommobs?

[tender shard]

tbh your whole code is a mess and it's very hard to read or understand what you actually try to do

[foggy estuary]

Ty

[acoustic pendant]

or 1.16 guides will work as well?

[fading talon]

does anyone know the plugin authme?

[tender shard]

why?

[acoustic pendant]

well no, they use goalSelector as well

[tender shard]

sorry no idea, I never did custom entities

[acoustic pendant]

np thanks

[fading talon]

bc i can login however when other ppl join an error message appears

[acoustic pendant]

authme is bad

[tender shard]

#help-server

or go to their discord

this channel is for help in coding your own plugins

[fading talon]

their discord is dead

no one is answering

[acoustic pendant]

use nlogin is better

and also, #help-server

If is posible, anyone could pass me a 1.17 custom mobs guide? i haven't find nothing in google

only 1.16 and before

[red sedge]

1.16 one should work fine

[acoustic pendant]

but the method goalSelector doesn't work in the 1.17.1 api

Probably i'm not importing nms well

[lean gull]

does anyone know if its possible to make custom player animations with a resource pack and a plugin? like lets say one where you put your hand forward to point, or a handwave animtion like the trident animation

[left swift]

how can i change player skin? i edited textures property in gameprofile, but idk how can i refresh player skin.

[wooden fable]

    private Group getCurrentGroup(Collection<Group> playerGroups, Track track) {
        track.getGroups().forEach(groupName -> {
            playerGroups.forEach(group -> {
                if(group.getName().equalsIgnoreCase(groupName)) {
                    return group;
                }
            });
        });
        return null;
    }

Does someone see what i'm doing wrong here?

On group i'm getting the error "Unexpected return value"

[patent horizon]

[19:27:54 WARN]: [WallyHub] Loaded class net.milkbowl.vault.economy.Economy from Vault v1.7.3-b131 which is not a depend, softdepend or loadbefore of this plugin.``` what am i doing wrong?

[left swift]

this.bP.a(0, new PathfinderGoalFloat(this));

[buoyant viper]

i dont think? u can return in a foreach like that

i think u need to de-lambda it

[left swift]

goalSelector is now named bP

[buoyant viper]

or assign it to an outcome variable

[acoustic pendant]

Oooh

[buoyant viper]

alternatively: streams and optionals, but streams? well....

[acoustic pendant]

Ok, thank!

[left swift]

👍

[wooden fable]

Thx! I'll just use for (group : groups)

[tender shard]

do you have any other plugins that depend on your plugin?

[patent horizon]

no

[tender shard]

then I have no idea

[patent horizon]

im starting to think my plugin isn't updating properly on the server

[tender shard]

gg mfnalex best helping duuude

[tender shard]

that might ofc be true, just add some text to the onenable

are you using maven modules by any chance in your plugin?

because that one drove me insane, it never updated the classes in the dist jar when I changed only a dependant module without also adjusting its version

just open your jar in a zip program and see whether the plugin.yml is correct

[patent horizon]

no

just gradle

plugman is flooding my console

[tender shard]

oh well if you use plugin, don't wonder if it breaks

plugman*

[sullen marlin]

Isn't it softdepends, plural?

[patent horizon]

not according to papi's github

[tender shard]

no

softdepend is correct

unless the tab completion in intellij is broken too

[patent horizon]

it's working ig

[left swift]

How can i refresh player skin, i want to change skin, so i edit textures property

            profile.getProperties().removeAll("textures");
            profile.getProperties().put("textures", new Property("textures", VALUE));```

[tender shard]

do you also have a matching signature for the texture?

without a valid signature, this will never work iirc

[left swift]

i get value from that https://sessionserver.mojang.com/session/minecraft/profile/b8dc0f50aba44181811d15f0a9bad62f

[solid cargo]

Yo. So the thing is. I need to create a loop that replaces a certain item with another. All of that is fine. The real question is what impact will the server have? (80+ players)

[tender shard]

next to none probably

[solid cargo]

If i make the loop run every 30 seconds

[tender shard]

then it does not matter at all

I thought you wanted to do it once per tick or once per second

[solid cargo]

Nah im not that mad

[left swift]

how can i get signature?

[tender shard]

from the forums:

Not possible. The signature is obtained from the mojang servers. You got to upload it to a user, than over the user fetch the skins signature and save it. Now you can change your skin back. Save the signature into a config/storage file.
https://www.spigotmc.org/threads/get-value-signature-of-skin-from-file.390567/

[solid cargo]

Yeah but if its IF A PLAYER has an item. So i need to make an if statement. Is usage still next to none?

[tender shard]

yes

just imagine

you just check all 30 seconds whether some player has an item

the server itself checks on every tick whether every entity steps into a lava, has a block below them, should start to feel hungry now, ...

we are not running on 20MHz CPUs anymore 😛

[solid cargo]

True lol

[tender shard]

the funny thing is

even my raspberry pi can somewhat run minecraft

of course it's a special version, but it works lol

[solid cargo]

Yeah. I also had one. I threw it somewhere and idk where it is

[visual tide]

how do i get an nms block from a bukkit block?

[solid cargo]

Prolly in my dad’s junk place

[glossy venture]

what do you mean?

you mean like the material

or a block in the world

[sullen marlin]

Why

?xy

[undone axle]

http://xyproblem.info/

[visual tide]

org.bukkit.Block to net.minecraft.server.<version>.Block

for playing chest open animation

[sullen marlin]

Why do you need nms for that

[visual tide]

uh

does api have that?

[young knoll]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/block/Lidded.html#open() maybe

[visual tide]

that would be for all players tho

[glossy venture]

i believe those are completely different things

org.bukkit.Block is a block in the world and net.minecraft.server.Block is a block type

[young knoll]

I think you can cast to CraftBlock and then getHandle

[glossy venture]

but nms uses block states right

it doesnt store block objects

[visual tide]

doesnt have handle 😐

[glossy venture]

because nms doesnt have a block class

extract the block state

[sullen marlin]

I feel like if you want it per player you need to use packets and nms block isn't going to help....

[young knoll]

Then use the state, CraftBlockState, and getHandle

[visual tide]

block action packet needs an nms block

[glossy venture]

weird

[glossy venture]

no wait do you mean net.minecraft.server.Block?

or something like thta

[visual tide]

thats what i said at the beginning

[glossy venture]

because thats the same as an org.bukkit.Material

[visual tide]

wait what

[glossy venture]

or well the block type

[foggy estuary]

https://paste.md-5.net/cupohuvama.java do you know why my metadata isnt working for the "R"

Woops

i didnt mean to reply for that

[glossy venture]

is there a Block.chest?

or something

or maybe Blocks.chest

[young knoll]

Yes

[glossy venture]

use that

nms Block class is a block type not a block in the world

[foggy estuary]

Is there a limit to amount of metadatas?

[glossy venture]

its grass instead of grass in world "world" at 0 0 0 with [snowy=false]

wait does a block need a tile entity to store nbt?

or is it in the block state

[young knoll]

Tile entity

[glossy venture]

ah

[eternal oxide]

else track the block and store data in the chunk pdc

[foggy estuary]

https://paste.md-5.net/cupohuvama.java does anyone know why my metadata isnt working for the "R"

[alpine urchin]

i think its caus

[foggy estuary]

?

[ember estuary]

Can you guys think of a way to draw/control pixels on the players screen? maybe using a resourcepack?
Maps are great and all, but very limited in color, 128x128 isnt much either, and they arent fullscreen. any idea for a better alternative?

the thing with resourcepacks is, you cant change its textures without reloading it. so i am wondering if theres a way around that. to draw individual pixels

[quaint mantle]

i think you can do some hacky stuff with symbols

Since minecraft supports rgb text

[ember estuary]

that sounds good

but cant symbols only be used in chat?

[buoyant viper]

anywhere u can put text

[quaint mantle]

action bar 😄

[ember estuary]

true xD

can that have multiple lines

then it would be an idea

[quaint mantle]

Thsts where the fun starts. You can use negative space font to have mutliple lines in actionbar

[chrome beacon]

Yeah you can use this to make custom overlays

It's quite cool

[ember estuary]

thats nice, didnt know that :D

[onyx shale]

is there a specific event for placing head on a wall?

blockplace doesnt seem to trigger it i think

[shadow owl]

Is there a way to change an item's mining level?

ex: make a wooden pick break diamond ore effectively?

I know I can do it by listening to events, but I think this would be cleaner

[spiral light]

probably in nms

but its not cleaner O.o

you can check the Tags and compare it with your handmaterial ... but also not easier

[shadow owl]

Okay, thanks

[quaint mantle]

why not

player head is a block

[toxic mesa]

anyone have experience with proguard?
Gives an error without the error

[quaint mantle]

whats that

[brave sparrow]

What are the above warnings

@toxic mesa

[brave sparrow]

It’s for obfuscation

[toxic mesa]

That's the problem it doesn't give any

I can't find any errors

[brave sparrow]

Maybe in information?

[toxic mesa]

Nothing

[brave sparrow]

Interesting

[terse ice]

have you tried that?

[toxic mesa]

Should I? xD

[brave sparrow]

May as well lol

[terse ice]

well try and see if works

[toxic mesa]

what

ur joking right

[fervent gate]

https://prnt.sc/25b8kpu This is an error: Non-static method getPlugin() cannot be referenced from a static context. How is this a static context?

[vocal cloud]

Main. Is static

[visual tide]

anything that is not in a non-static method is a static context

[quaint mantle]

do this instead

public class DeathListener implements Listener {
    private final Main main;

    public DeathListener(Main main) {
        this.main = main;
    }
}

[toxic mesa]

This actually worked successfully .... ty XD

[fervent gate]

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

[quaint mantle]

then when you create DeathListener

new DeathListener(this)

[fervent gate]

this is the main class

[quaint mantle]

do what i said above

[fervent gate]

Ok

[quaint mantle]

also dont name it main, name it the plugin name

[visual tide]

^

[fervent gate]

Ok

[quaint mantle]

like SuperPermissions for example

[visual tide]

random.nextDouble() < 0.25 would be true 25% of time time right

[brave sparrow]

Just about, yeah

It’s not guaranteed to be exactly 25% of the time but with a large enough sample size that’s what you’d expect to see

[visual tide]

oke ty

[polar pagoda]

Is there a way to load/ unload a world thats not in the main server folder? Like for a skyblock plugin, everyone has their world but its located in a different directory. I can only get it to work with worlds located in the main directory

[brave sparrow]

Copy the file and load it

[polar pagoda]

alright

[left swift]

how can i check if entity is moving?

[brave sparrow]

Wdym

[left swift]

Whether the entity is in motion or standing still does not change its position

[brave sparrow]

Right

Why do you want to know if they’re in motion

[left swift]

it's kind of an armorstand, and i'd love to move it when it moves,

entitycreature that has an armorstand model

[brave sparrow]

You’d probably have to make a custom NMS class that overrides the movement behavior for whatever entity it is

There’s no event called when an entity moves because it would get fired all the time

[true perch]

How can I store the instance of a ResultSet iteration into a HashMap?
I noticed there's a resultSet.getStatement() method. I assumed that would store the instance of the iteration, doesn't seem to work.

ResultSet stats = SQL.getConnection().prepareStatement("select * from player_data").executeQuery();

HashMap<String, Statement> playerDataResults = new HashMap<>();

while (stats.next()) {
    playerDataResults.put(stats.getString("uuid"), stats.getStatement());
}```

[young knoll]

Why do you need to store the result set

[acoustic pendant]

could someone explain me the cause by? i don't understand it at all

[young knoll]

Caused by: java.lang.IllegalArgumentException: Can't find attribute minecraft:generic.follow_range

It can’t find that attribute

[acoustic pendant]

hmm

i don't know what's wrong here

i mean, the follow_range i guess is the third parameter of PathfinderGoalLookAtPlayer

but what's wrong there=

[ivory sleet]

You must register the attribute to your entity I believe

[acoustic pendant]

it's registered

[ivory sleet]

Attribute, not goal

[left swift]

How can i set armorstand/entity to certain direction (the same like player)?

[acoustic pendant]

i don't have any attribute

[west pecan]

I am trying to write an addon to a plugin that needs to track when something first occurred in order to trigger a threshold if it occurs x times within x time. How would I go about storing the initial time value? I was hoping I could store the server tick time, would I instead just store system time as miliseconds and use that instead? Really just not sure what methods are available/best practice for this.

I do not want to create a task for each event to increase a counter as that could get out of hand quickly

[young knoll]

Use the system time

[west pecan]

Ok, was a little hesitant as that isn't resistant to slower tick speeds but it shouldn't matter in the end

[woeful crescent]

why does intellij hate maven

error: no files downloaded from ...

[quaint mantle]

it actually hates gradle

[woeful crescent]

i added it as a remote repo too

[terse ore]

Hey

    @EventHandler
    public void onXPBottleBreak(ExpBottleEvent event) {
        Block block = event.getHitBlock();
        System.out.println(block.getLocation());
    }```

I get null from the hit block

does someone know what's wrong?

[young knoll]

Did you hit an entity

[woeful crescent]

can you help me with this?

[terse ore]

a block

[woeful crescent]

this happens all the time

[acoustic pendant]

also, am i maybe spawning it bad?

[young knoll]

Why would the players type be a pig

[terse ore]

Does someone know why it returns the block null if I hit a block?

[woeful crescent]

someone please halp

i made a thread

[acoustic pendant]

the entity type is a pig

[woeful crescent]

but... it says player?

why?

[acoustic pendant]

to get the players location

[young knoll]

Why is your entity named player

If it’s a pig

[woeful crescent]

Player player = (Player) sender;

[young knoll]

So it’s not a pig

You are just blindly casting it to one

[woeful crescent]

You then cast player to CraftEntity, get its handle, get the type, and cast that type to pig

im confused

[woeful crescent]

ALSO SOMEONE PLEASE help me with my maven issues

[acoustic pendant]

becuse, that's the person who sent the command

and i'm getting his location

to spawn him there

[woeful crescent]

no, you're getting the handle

look

[acoustic pendant]

but i'm just getting the person who sent the command

i don't get what's wrong there

[acoustic pendant]

what

oh

[acoustic pendant]

how can i make to be the pig?

[woeful crescent]

oh

For future reference, casting an object in java means you are SAYING that that object is that type. Player is not of type pig, so you can't just say that player is pig and call it a day.

Are you talking about making a player riding a pig?

[acoustic pendant]

i mean

[woeful crescent]

Or maybe teleporting a pig to a player and constantly making it invisible

[acoustic pendant]

no

that code is suposed to spawn

[woeful crescent]

spawn a pig?

[acoustic pendant]

this

and that pig follows who sent the command

[woeful crescent]

Also use bukkit stuff, not NMS stuff

World#spawnEntity(Pig.class, Location)

Not completely sure tho

[acoustic pendant]

I mean

[woeful crescent]

Nvm it's World#spawnEntity(Location, Pig.class)

[acoustic pendant]

Hmm

[foggy estuary]

can you make ender dragon death explosion spigot

[acoustic pendant]

doesn't work

[woeful crescent]

?

You need a world

so from a location, use getWorld()

wdym doesn't work

[acoustic pendant]

i mean

it requires a entitytype

i'm providing a class

[acoustic pendant]

sorry.. i haven't worked with nms and its confusing

[woeful crescent]

nms?

why u using nms

u wanna spawn a pig, right?

[acoustic pendant]

that follows a player

so i defined this

[stone light]

updating an old project and I get
The method setData(byte) is undefined for the type Block
I assume setData has been deprecated but I don't know what to change it to

I also have
The method cancelAllTasks() is undefined for the type BukkitScheduler
and
The method setTypeId(int) is undefined for the type Block
in the same area that are confusing me

[young knoll]

setBlockData

[young knoll]

No idea for cancelAllTasks

setType(Material)

[little trail]

Probably a stupid question but is it at all possible for my code using Maven and java.net.http.WebSocket (java 11 iirc) to work with java 8

[stone light]

ty

[paper viper]

no

[left swift]

is it possible to lower some entity on the y axis? I mean actually lower it, but that it behaves as if it was not lowered. For example a pig that walks normally on the ground / blocks, but its texture and hitbox is slightly underground. I don't want to use packet teleporting here as the server still thinks entity is above and it doesn't allow me to build there.

[topaz cape]

is it possible to sort a treemap of a String Boolean by the first Strings are the ones with true and then with false (in alphabetical order too)

[quaint mantle]

:{

gradle hard!

[dusk flicker]

im forced into learning gradle lol

[topaz cape]

just like hypixel friends system for example but there's a boolean that gives the a higher priory

[ivory sleet]

You made my day

😌

[dusk flicker]

damn

shouldent have said anything

gradle isnt the hard part tho lol, wish it was... Have to deal with making insanely precise turns using a gyroscope with no way to test it lol

[brave sparrow]

No, you can’t sort it by values

[dusk flicker]

not natively

    public static <K, V extends Comparable<? super V>> Map<K, V> sortByValue(Map<K, V> map) {
        List<Map.Entry<K, V>> list = new ArrayList<>(map.entrySet());
        list.sort(Map.Entry.comparingByValue());

        Map<K, V> result = new LinkedHashMap<>();
        for (Map.Entry<K, V> entry : list) {
            result.put(entry.getKey(), entry.getValue());
        }

        return result;
    }

one of my utils I have, might be stolen from stackoverflow, cant remember

[quaint mantle]

that

is,

quite a generic method

[dusk flicker]

after a quick google def stole from stackoverflow

[rough basin]

?paste

[undone axle]

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

[dusk flicker]

but yeah very generic

[quaint mantle]

what does sortbyvalue do

[dusk flicker]

well it takes a map, and outputs a map

so, sorts said map, by its value, as long as the value extends a Comparable

[rough basin]

https://paste.md-5.net/nomupahani.cs
Whenever I run the Task, I get a NullPointerException at line 68.
But config.yml is not Null and the name of the snowman were loaded in the same way before the code change nah

What did i wrong?

[torn badge]

What exactly is line 68? @rough basin

[rough basin]

List<String> data = config.getStringList(sentry.getCustomName());

[torn badge]

Try debugging and print out config and sentry before this line to check which one is null

[rough basin]

wait a sec

[crimson verge]

does anyone know why I may be getting this error? I am trying to add protocollib to my pom but only the repository link works, not the dependency

https://gyazo.com/8c9925854a1e5be0e2f4713cc05a21b9 copied it right from their github

[torn badge]

Did you reload Maven?

Top right should be a button

[crimson verge]

ye

it just cant find it for some odd reason

[torn badge]

Show your whole pom

[rough basin]

Dang i forgot init

Sorry for silly question

[foggy estuary]

Does anyone know how to add players onto a current scoreboard?

and display their name in scoreboard

[golden turret]

how could i make a jar that patches itself?

like, i create a plugin and it detects a new version available

then it will replace its own contents to make the installed version updated to the latest

[young knoll]

Oh no

Please no auto updates

[paper viper]

please dont

just add a warning message when they need to update

dont do autopatching, thats a fuckmess when your own plugin is loaded

[golden turret]

forgot to mention

that

i dont care

and not spigot related basically

[paper viper]

if autopatching was possible, then spigot/paper could just auto patch their own server jars for a new version

but they dont do it

[golden turret]

just used a plugin as an example

actually it is, just stop the current jvm and start a new 🤡

ok so lets move to what i really want

what about my java program patch another jar

like, spigot patching a plugin that have something

[patent horizon]

how would i get the name of an item without the color codes?

[young knoll]

Strip the color codes

[quaint mantle]

ChatColor.stripColor(str)

[golden turret]

bruh

[young knoll]

Yes that

[quaint mantle]

bozo 😸

[golden turret]

i would say to do it with replaceAll

[quaint mantle]

nope

[dusk flicker]

that has to be the stupidest way

[paper viper]

???

[dusk flicker]

to strip color codes

[paper viper]

1. provided method exists
2. who the hell wants to chain like 11 replaceAll calls
3. even a proper regex can do better

4. slow

[dusk flicker]

5. stupid

[golden turret]

string.replaceAll("§[a-fk-o0-9]", "")

[dusk flicker]

what happends when you use a different char