help-development

[buoyant viper]

?

that would essentially be like running /teleport @a 821 32 917 i guess since its getting all the online players

[lapis lark]

Ideas why i am getting Failed to create remapped artifact, project main artifact does not exist. for specialsource-maven-plugin?

[solemn igloo]

I want all players to be teleported to a lava pool because imm making a troll plugin

[lapis lark]

I suggest you to study and understand Java first for making plugins

[solemn igloo]

Ok

[buoyant viper]

learning java and the bukkit/spigot api helps

[solemn igloo]

Is ok for me to only one player

[near aurora]

Hello, what's the best way to send a command to a plugin trough a website?

[buoyant viper]

sockets 😎

[lapis lark]

MySQL?)

[near aurora]

Alright thanks 🙂

Nah MySQL won't cut it haha

[buoyant viper]

idk if they meant that kind of command..

[near aurora]

I mean so people can ban people from the website

[buoyant viper]

yeah u need a way for server and site to interact

[near aurora]

yeah

[buoyant viper]

so anything with communication works ig, http, websocket, custom java.net.Socket stuff

just a matter of [de]serializing the data

[near aurora]

I'm trying to make a staff hub for Spigot where people can monitor there server from a website, check who's online, execute commands etc

[spiral light]

is it fixed ?

[lapis lark]

No

I have tried a lot of configuration variants but still Failed to create remapped artifact, project main artifact does not exist

[spiral light]

you can take a look at this.... maybe it will help you

[lapis lark]

Yes, you have sent it yesterday

I have tried that too

[spiral light]

you would just need to edit names at the top ... and this wont work ?

[lapis lark]

Failed to create remapped artifact, project main artifact does not exist.

[oak blaze]

I've encountered a bug in spigot that has yet to be fixed officially, but I can fix said bug locally. Is there a way to have build tools build the local changes rather than fetching the bugged version from git?

[spiral light]

you could edit craftbukkit / bukkit and rebuild the stuff ....

[spiral light]

what is you full maven ?

[lapis lark]

this is my full parent maven

With your edits

This is my original one

Same Failed to create remapped artifact, project main artifact does not exist., without plugin specialsource-maven-plugin jar contains net.minecraft.nbt.CompoundTag

[spiral light]

<finalName>ntdLuckyBlock-${project.version}</finalName>
can you remove this and try again?

[lapis lark]

same

[spiral light]

and you forgot

[lapis lark]

No

This lines in my modules

Each module contains this lines

parent pom not contains that

[spiral light]

couldnt find it there

[lapis lark]

It is a parent pom

[spiral light]

hmmm dont know about module-system in maven... did you try to add this too ?

[lapis lark]

Ok, i could try

same

[spiral light]

and this is still removed ?

[lapis lark]

Yes

[sullen marlin]

Why not submit the fix….

[sullen marlin]

You can’t execute ss on a parent pom

That’s probably where you’re getting the error from

[spiral light]

hmm weird ... maybe fault of a childmodules ? dont know about the modules system sry

[lapis lark]

Where i could move it?

To nms 1_18 module?

[sullen marlin]

To the child pom where you need it

[spiral light]

ss 🧐

[lapis lark]

special source i guess

[sullen marlin]

The ss config is version dependent anyway

So putting it in the parent pom doesn’t make much sense

[spiral light]

what is the bug ?

[lapis lark]

It works

Thank you so much

I love you

[oak blaze]

The bug is labeled as an issue SPIGOT-6278 Persistent piglins count towards mob cap

Inside the issue is a full overview of the issue and how to fix it and then nobody actually submitted the fix

[quaint mantle]

then you should do that

dont wait for others

just submit a PR

and everything will be fine

and according to what i've seen, you dont really know how to use git isnt it?

[oak blaze]

I know how to use git

[quaint mantle]

oooo ok

[oak blaze]

I can submit a pr, but I'm not sure exactly how to test to verify the fix actually works

[spiral light]

md_5 will do that for ^^

[sullen marlin]

Once you’ve committed your changes you can use BuildTools —dont-update to build

You can use —dev to have buildtools put you into the master branch

[solemn igloo]

Guys

Where do i add codes here

[oak blaze]

Thank you

[solemn igloo]

public class HelloCommand implements CommandExecutor {
    
    @SuppressWarnings("unused")
    private Main plugin;
    
    public HelloCommand(Main plugin){
        this.plugin = plugin;
        plugin.getCommand("gravityaroundthepizza").setExecutor(this);
    }
    
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (!(sender instanceof Player)){
            sender.sendMessage("no console!");
            return true;
        }
        
        Player p = (Player) sender;
        
        if (p.hasPermission("gravity.use")) {
            p.sendMessage("GRAVITY AROUND THE PIZZA");
            return true;
        } else{
            p.sendMessage("Ur Gravity");
            
        }
        return false;
    }

} ```

where do i add codes

[spiral light]

in your plugin or what ?

[solemn igloo]

plugin

thats the command

[spiral light]

create a new class named 'HelloCommand'

[solemn igloo]

that's the hellocommand clas

[spiral light]

and you want the cmd to be added ?

[solemn igloo]

i alredy have a command setup

when i run it it chats GRAVITY AROUND THE PIZZA

[spiral light]

and whats the problem then ?

[solemn igloo]

i want to teleport all players to a coordinate

but idk where to put

[lapis lark]

public class HelloCommand implements CommandExecutor {
    
    public HelloCommand(Main plugin){
        plugin.getCommand("gravityaroundthepizza").setExecutor(this);
    }
    
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        /* code */
    }

} ```

[solemn igloo]

ty

[spiral light]

@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
if (!(sender instanceof Player)){
sender.sendMessage("no console!");
return true;
}

    Player p = (Player) sender;
    
    if (p.hasPermission("gravity.use")) {
        Bukkit.getOnlinePlayers().forEach(n->n.teleport(location));
        return true;
    } else{
        p.sendMessage("Ur Gravity");
        
    }
    return false;
}

[lapis lark]

Ideas how to remove this?

shaded maven compiler

[sullen marlin]

Does it matter

[lapis lark]

I dont want provide this

[sullen marlin]

Otherwise search maven shade excludes / filters

[solemn igloo]

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (!(sender instanceof Player)){
            sender.sendMessage("no console!");
            return true;
        }
        
        Player p = (Player) sender;
        
        if (p.hasPermission("gravity.use")) {
            p.sendMessage("GRAVITY AROUND THE PIZZA");
            return true;
        } else{
            p.sendMessage("Ur Gravity");
            
            Location loc = new Location(world, 821, 32, 917);
            Bukkit.getOnlinePlayers().forEach(p -> p.teleport(loc));
            return true;
            
        }
        return false;
    }

}
``` so like this?

[sullen marlin]

It just has like version info, its not sensitive

[spiral light]

md_5 how is it going with the new worldcreator 😄 ?

[solemn igloo]

?

[spiral light]

this will now teleport only if you dont have the permission

[solemn igloo]

Ok so thats where i put it?

[lapis lark]

Yesterday i have tried a lot of build configurations and one of them have removed this. I dont know how remove it now... search maven shade excludes / filters trying to understand...

[spiral light]

in the same class (HelloCommand)

[lapis lark]

Anyway it is extra information and resource weight

[solemn igloo]

Did i put it in the right spot tho

[spiral light]

i dont know where you want to put this

[solemn igloo]

is it gona work?

[sullen marlin]

https://maven.apache.org/plugins/maven-shade-plugin/examples/includes-excludes.html

[spiral light]

do you want to put it there when "GRAVITY AROUND THE PIZZA" displays in the chat ?

[sullen marlin]

See second example with meta inf filter excludes

[solemn igloo]

yea

[sullen marlin]

Someone already told you earlier today, please learn more java

[spiral light]

then its obviously not the right spot

[solemn igloo]

yea

[solemn igloo]

i need this rn im rushing this plugin

[solemn igloo]

where do u recommend put it

[spiral light]

where "GRAVITY AROUND THE PIZZA" will be send ?

[solemn igloo]

Yes

[buoyant viper]

then move it into there

[lapis lark]

Thanks again

It works

[solemn igloo]

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (!(sender instanceof Player)){
            sender.sendMessage("no console!");
            return true;
            
            Location loc = new Location(world, 821, 32, 917);
            Bukkit.getOnlinePlayers().forEach(p -> p.teleport(loc));
            return true;
            
        }
        
        Player p = (Player) sender;
        
        if (p.hasPermission("gravity.use")) {
            p.sendMessage("GRAVITY AROUND THE PIZZA");
            return true;
        } else{
            p.sendMessage("Ur Gravity");
``` so like that or something different?

[spiral light]

wtf

you want it at the same position like "GRAVITY AROUND THE PIZZA" right ?

[solemn igloo]

yea

[spiral light]

why do you dont put it there then ?

[solemn igloo]

mix it in with gravity around the pzza?

[spiral light]

?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.

[spiral light]

?commands

?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.

[spiral light]

there you go

[solemn igloo]

ok

[lapis lark]

Without knowing java basics you cannot code plugin

If you want obligate us to code it for you it is really not a good solution

[solemn igloo]

ok ;-;

[lapis lark]

Community ready to help you, but not code full plugin from scratch

[chrome beacon]

If you need it fast pay someone to make it

[lapis lark]

+1

[chrome beacon]

?services

[undone axle]

If you wish to request or offer development/art/building/administration services, please do so at https://www.spigotmc.org/forums/services-recruitment-v2.54/

[vital lotus]

Why is new Entity hide/show API got deprecated?

[chrome beacon]

It's draft api

It might not be 100% finished yet

[vital lotus]

Ah I see, okay thanks

Didnt saw that

[wicked lake]

@solemn igloo it's clear that you want to learn how to make a plugin, but I must make it perfectly clear that you need to learn how to program before you dive into this. I made the same mistake a couple years ago and it put me off the programming game for a while before I got back into it with Python. Any one of the links that have been being given to you all night are good, you just need to learn this first.

[wicked lake]

I'm happy to code a quick plugin for you if you need it right now, free of charge. It's 2:31 am right now so I can start work on it tomorrow. Just DM me what you need

[solemn igloo]

533 for me

[novel kite]

it's like Gordon Ramsey but discord mod

[spiral light]

stop writing ... so annoying

[candid galleon]

congratulations you are wasting people's time, bandwidth, space, air, oxygen, and your own life

👍

[novel kite]

if he's doing this then he was planning on wasting all of that either way

[candid galleon]

true

not like you can use it productively

[novel kite]

pshhbhb

okay atleast move out of a chat meant for helping people smh

[quaint mantle]

someone was deleted my messages...

ok bro i will help you

[candid galleon]

save the messages!

[quaint mantle]

ok i helped you bro no prob

[vivid cave]

https://github.com/Aeternum-Studios/LocalResourcePackHoster i'd like to compile this module (and add it to maven path so i can import it my own plugin), how can i do it

usually modules have a maven guide and at least a compiled version already, this one has none

[quaint mantle]

who gonna do it...?

btw it was 3 years ago

[vivid cave]

sorry if my question seems a bit "u should learn java in the first place" i simply never really gave a freak about compiling and stuff and now that i search i can't find

[quaint mantle]

i dont think learnjava command really effective?

oh the compile

hmm k

?learnjava when 😂

[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.

[vivid cave]

bruh

I just want to compile it with maven

[quaint mantle]

hmmm

[vivid cave]

Can anyone help me

[quaint mantle]

it doesnt have pom.xml

[vivid cave]

yeah thats the whole pb

[quaint mantle]

if normal then you can just go and use mvn -e clean install

but if you dont then get a template from somewhere

[vivid cave]

alright

[quaint mantle]

and try to get every dependencies the repo need and put it in pom.xml

[vivid cave]

will do, thanks for the help, i'll update on how it goes

[mighty pier]

    public JavaPlugin plugin = Utilities.getPlugin(Utilities.class);
    @EventHandler
    public void OnJoin(@NotNull PlayerJoinEvent e){
        Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, () -> {
            Player p = e.getPlayer();
            Location location = p.getLocation();
            p.playSound(location, Sound.ENTITY_PLAYER_LEVELUP, 1.0F, 1.0F);
        }, 20L);
    }
}``` it doesnt play the sound

i tried sending a message and it didnt work either

[brittle loom]

Hello, I'm getting an error when I try removing a merchant, could you help me figure out what I'm doing wrong? ``` @EventHandler
public void onInventoryClose(final InventoryCloseEvent event) {
if (event.getInventory().getType() == InventoryType.MERCHANT && event.getPlayer().hasMetadata("Trading")) {
System.out.println("Holder: " + event.getInventory().getHolder());
final InventoryHolder merchant = event.getInventory().getHolder();

        ((Entity) merchant).remove();
        //event.getPlayer().removeMetadata("Trading", SimplePlugin.getInstance());
    }
}```

[chrome beacon]

What's the error

[coral bobcat]

I made a small hello world plugin, it’s just 30 lines of code and does nothing but add a new recipe to the item stack. The .jar i get is 51 MB. Is this normal? Dependencies I guess?

[quaint mantle]

you forgot to add <scope>provided</scope>...

[brittle loom]

https://pastebin.com/isAbEUnF

[quaint mantle]

great job compiling the entire jar into your file

[coral bobcat]

Ah that makes sense thanks

[vivid cave]

ok so i did, it compiled, then i moved the new .jar into the plugins folder of my minecraft server, restarted it; and i get this error
https://i.imgur.com/F78a0im.png

any clue?

[quaint mantle]

it pretty obvious isnt it?

learn how to make bukkit plugin when

oh wait, the pom.xml

does it contain the line with src/main/resources?

if it does

then move config.yml, plugin.yml or everything related to the jar but isnt .java files to that folder

dont move license and readme btw, it does nothing so dont need to keep it

[vivid cave]

yes it does

alright will do

[quaint mantle]

?learnmaven when?

wait there is no learnmaven...?

[vivid cave]

also i was wondering

their docs mention to add https://i.imgur.com/pRb5wrG.png

but their plugin.yml doesn't contain it

where should i add it?

[quaint mantle]

huh...?

....

[vivid cave]

nvm it does

[solemn igloo]

[18:31:17 ERROR]: Error occurred while enabling GravityAroundThePizza v1.0 (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "org.bukkit.command.PluginCommand.setExecutor(org.bukkit.command.CommandExecutor)" because the return value of "me.Jaden.GravityProject.Main.getCommand(String)" is null

[vale ember]

did you register your command in plugin.yml?

[solemn igloo]

no

wait

[vale ember]

you should

[solemn igloo]

i will add it wait

@vale ember

[vale ember]

yes?

[solemn igloo]

Should i do it like this

commands:
gravityaroundthepizza

or do i add more

thats the only commands

command*

[vale ember]

check this: https://www.spigotmc.org/wiki/plugin-yml/

and make sure you keep all indentations

[solemn igloo]

@vale ember

whats load

[vale ember]

don't mind, just check command section

[solemn igloo]

ok

i dont have another command

its just gravityaroundthepizza

[vale ember]

then just add only one

[solemn igloo]

ok

name: GravityAroundThePizza
version: 1.0
author: JadenPlaysMC569
main: me.Jaden.GravityProject.Main
description: FIRST PLUGIN I CODED
api: 1.18
commands:
gravityaroundthepizza

Is thsi gud

[vale ember]

no

keep indentations!

YAML will not parse it correctly

[solemn igloo]

what is indentations

[vale ember]

place 2 spaces before 'gravityaroundthepizza'

[solemn igloo]

ohh ok

ok

i put it

[vale ember]

Also, java package names should be lowercase ALL

like me.jaden.gravityproject, not me.Jaden.GravityProject

[solemn igloo]

k

do i change theothers

or thats it

[vale ember]

2 spaces should be only before command name

[solemn igloo]

yes

[vale ember]

other is ok

[solemn igloo]

name: GravityAroundThePizza
version: 1.0
author: JadenPlaysMC569
main: me.jaden.gravityproject.main
description: FIRST PLUGIN I CODED
api: 1.18
commands:
  gravityaroundthepizza

Thats good?

[vale ember]

it should be ok

[solemn igloo]

ok thakns

[summer scroll]

add : at the end of the command

[solemn igloo]

Then?

[summer scroll]

change api to api-version

[solemn igloo]

ok

then?

[vale ember]

also did you changed the actuall name of package?

[summer scroll]

that's it ig

[solemn igloo]

yea

[vale ember]

and class names should be CamelCase

me.jaden.gravityproject.Main

[solemn igloo]

ok wait'

done

[summer scroll]

for details https://www.oracle.com/java/technologies/javase/codeconventions-namingconventions.html

[quaint mantle]

anyone know why i might be getting "cannot access <package>" when im trying to use 1.18 NMS?

[vale ember]

and also: https://google.github.io/styleguide/javaguide.html

[solemn igloo]

@vale ember i ahve error

[summer scroll]

your project java version should be java 17 i think

[vale ember]

you are trying to access package that don't exist, can you send full error

[vale ember]

?

[solemn igloo]

it says canntot find main class

[vale ember]

did you renamed your main class?

[quaint mantle]

cannot access net.minecraft.world.entity.npc.InventoryCarrier
cannot access net.minecraft.world.entity.ai.goal.PathfinderGoalLookAtPlayer
cannot access net.minecraft.world.level.GeneratorAccessSeed

on compile

[summer scroll]

what is your java version for the project

[quaint mantle]

oh let me check

[solemn igloo]

i put all letters lowercased except m in main

[summer scroll]

it should matched your actual main class path

[solemn igloo]

ok

[summer scroll]

and it's case-sensitive

[chrome beacon]

Try delaying with a tick

[quaint mantle]

'x()' in 'net.minecraft.world.entity.EntityInsentient' clashes with 'x()' in 'net.minecraft.world.entity.EntityLiving'; attempting to use incompatible return type

anyone seen this?

no idea how to fix

[solemn igloo]

@summer scroll when i did the command this showed p

[quaint mantle]

tried adding in a filler and it errored x() in me.marco.Economy.NMSShopkeeper cannot override x() in net.minecraft.world.entity.EntityLiving

[solemn igloo]

[18:53:18 WARN]: Unexpected exception while parsing console command "gravityaroundthepizza"
org.bukkit.command.CommandException: Unhandled exception executing command 'gravityaroundthepizza' in plugin GravityAroundThePizza v69420.69
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[spigot-api-1.18-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[spigot-api-1.18-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.craftbukkit.v1_18_R1.CraftServer.dispatchCommand(CraftServer.java:800) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at org.bukkit.craftbukkit.v1_18_R1.CraftServer.dispatchServerCommand(CraftServer.java:785) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.dedicated.DedicatedServer.bf(DedicatedServer.java:453) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:429) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1206) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1034) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:304) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.Error: Unresolved compilation problem: 
    String literal is not properly closed by a double-quote

    at me.Jaden.GravityProject.commands.HelloCommand.onCommand(HelloCommand.java:26) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[spigot-api-1.18-R0.1-SNAPSHOT.jar:?]
    ... 9 more

[solemn igloo]

@vale ember

[vale ember]

send your command code, there's an error

[quaint mantle]

i guess nms got a bit more difficult

[solemn igloo]

ok wait

[summer scroll]

yea honestly, the 1.18 is really different from the rest

[solemn igloo]

@vale ember

[quaint mantle]

has anyone figured it out atm?

id love to use my old code but i guess thats nms pains

[solemn igloo]

    @SuppressWarnings("unused")
    private Main plugin;
    
    public HelloCommand(Main plugin){
        this.plugin = plugin;
        plugin.getCommand("gravityaroundthepizza").setExecutor(this);

[summer scroll]

i don't know, i'm still trying figure it out too

[quaint mantle]

😂

[summer scroll]

without using remapped-mojang, that's confusing as hell

[quaint mantle]

i guess its changed heaps

i mean nahhh

[solemn igloo]

@vale ember

[quaint mantle]

deepdiving is part of the fun but

[vale ember]

i mean onCommand method's body

[quaint mantle]

this is just bonkers

[chrome beacon]

Just use remapped?

[quaint mantle]

'x()' in 'net.minecraft.world.entity.EntityInsentient' clashes with 'x()' in 'net.minecraft.world.entity.EntityLiving'; attempting to use incompatible return type

[summer scroll]

what is

EntityArmorStand on remapped?

[chrome beacon]

ArmorStand would be my guess

[solemn igloo]

wait etating brbr

[summer scroll]

hold on, let me open my ide

[quaint mantle]

wait how do u even spawn stuff in in 1.18??

        super(EntityTypes.aX, ((CraftWorld) loc.getWorld()).getHandle());
        WorldServer craftWorld = ((CraftWorld) loc.getWorld()).getHandle();

        this.bR.a(0, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 16.0F));

        this.b(loc.getX(), loc.getY(), loc.getZ());
        craftWorld.addWithUUID(this, CreatureSpawnEvent.SpawnReason.CUSTOM);
    }```

is his like not how u do it anymore

[chrome beacon]

Level#addFreshEntity with mojmaps

Since you're using unmapped good luck finding it

[quaint mantle]

public class NMSShopkeeper extends EntityVillagerTrader {
errors
'x()' in 'net.minecraft.world.entity.EntityInsentient' clashes with 'x()' in 'net.minecraft.world.entity.EntityLiving'; attempting to use incompatible return type

[quaint mantle]

i found like everything its just this error

[vale ember]

how can i use remapped version with gradle?

[chrome beacon]

Two methods have the same name. They can't have that

To solve it use remapped

[quaint mantle]

its from spigot itself tho

isnt remapped like

not allowed to be compiled with or smth

so it wont solve my problem anyway bc when i re-compile with non mapped itll be the same

[summer scroll]

what is EnumItemSlot on remapped?

[chrome beacon]

🤷‍♂️ find it yourself

Working with NMS is mostly unsupported

[quaint mantle]

how else do u make numb entities with look@player tho

[chrome beacon]

You don't

[quaint mantle]

exactly

:/

[summer scroll]

oh okay

the package names are still the same right?

i guess i can find it from the package names

[quaint mantle]

should b

[vivid cave]

fixed indeed!
Now a new error, which I really don't understand: https://i.imgur.com/idxKf3c.png
"Cannot find main class network.aeternum.bananapuncher714.localresourcepackhoster.LocalResourcePackHoster"

But look: https://i.imgur.com/Mg2HTC2.png my plugin contains this class right?

This is the pom.xml btw https://i.imgur.com/X2XLWLw.png

[quaint mantle]

i just go on an old version and 1:1 deep dive

usually works

dont even need to do the mapping thing but probs makes life ez

so far most thing shave stayed the same

@summer scroll im getting the error even when i make my object extend EntityArmorStand

are you also getting it?

[chrome beacon]

Those are uncompiled classes in that screenshot. Are you looking in the jar?

[summer scroll]

nah

[quaint mantle]

wtf

can i see ur class

[vivid cave]

the whole plugin got compiled into a jar called LocalResourcePackHolder.jar moved to the plugins folder of mc server

[quaint mantle]

Is there an event that gets triggered when a player gets deop'd?

am i just stupid or is NMS on the new patch literally impossible

[quaint mantle]

You could listen to PlayerCommandPreprocessEvent and check if the command starts with op or deop,
found that on a google

[eternal oxide]

of the two given options, the second one is wrong

[summer scroll]

i take back my word xd, remapped is useful

[quaint mantle]

I need to prevent /deop'ing

[quaint mantle]

wait did u fix it?

and just print the deop message

without the player being deopd

can u show me ur class pls i legit cant get anything to work

so fried

how r u creating nms entities

[summer scroll]

still haven't tried yet

[quaint mantle]

o

[chrome beacon]

The screenshot is it of the contents of the jar or contents of project

[summer scroll]

what about packets Olivio?

[quaint mantle]

i mean i just cant override a read only abstract class

unsolved ig

[summer scroll]

Clientbound hmm

[chrome beacon]

What about them?

[vivid cave]

content of project, which i then "mvn clean package" and mv the target/blabla.jar to the plugin dir

[slim cairn]

How would I give the player an Item when they stand on a type of block? For example blue glass

[chrome beacon]

Open the jar and see if stuff is in the right place

[quaint mantle]

movevent, check block under feet (loc.add(0, -1, 0), //giveitem

[brittle loom]

That doesn't work because Entity cannot be converted to void.

[vivid cave]

uhm how can i open the jar from command line?

do u just want me to read its content? (characters)

[chrome beacon]

Why would you convert it to void??

[brittle loom]

I'm using lambda

Common.runLater(1, () -> (Entity) merchant).remove();

[slim cairn]

Could you elaborate? I suck at Java :3

[quaint mantle]

@EventHandler
public void onMove(PlayerMoveEvent event){
Player player = event.getPlayer(); // get the player
Block block = player.getLocation().add(0, -1, 0);
if(block == null) return;
if(block.getType() == Material.DIAMOND_BLOCK){
        player.getInventory().addItem(new ItemStack(Material.DIAMOND_BLOCK, 64));
    }
}

might not work

[chrome beacon]

That's not how you do it

[quaint mantle]

i wrote it off memory here

[tardy delta]

what's the difference between a player's metadata and the persistent data container?

[vivid cave]

@chrome beacon in fact it is empty https://i.imgur.com/CmrjGam.png

[chrome beacon]

?scheduling

[undone axle]

https://www.spigotmc.org/wiki/scheduler-programming/

[ivory sleet]

Olivo r u at your pc? If so can you push 😅

[chrome beacon]

Yeah

[brittle loom]

Thanks for the help it works

[ivory sleet]

Thanks :3

[chrome beacon]

Done

[slim cairn]

package com.host.ringitem;

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public final class RingItem extends JavaPlugin
{

    @Override
    public void onEnable()
    {

    }

    @EventHandler
    public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer(); // get the player
        Block block = (Block) player.getLocation().add(0, -1, 0);
        if(block == null) return;
        if(block.getType() == Material.DIAMOND_BLOCK){
            player.getInventory().addItem(new ItemStack(Material.DIAMOND_BLOCK, 64));
        }
    }
    @Override
    public void onDisable()
    {

    }
``` I spammed alt Enter and now I dont seem to have any errors 🤔

[ivory sleet]

🙌🙌

[solemn igloo]

public class HelloCommand implements CommandExecutor {

@SuppressWarnings("unused")
private Main plugin;

public HelloCommand(Main plugin){
    this.plugin = plugin;
    plugin.getCommand("gravityaroundthepizza").setExecutor(this);
}

@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
    if (!(sender instanceof Player)){
        sender.sendMessage("WHY U IN CONSOLE U MUST BE IN GAME"");

        return true;

[slim cairn]

IntelliJ moment

[chrome beacon]

Could you upload the project to github so we can take a look

[vivid cave]

Plugin content: https://i.imgur.com/1EkSO7s.png https://i.imgur.com/yq6uMEs.png

[quaint mantle]

whats wrong with it

i dont get what u mean

bit tired sorry

[chrome beacon]

Wait you're missing the plugin classes in the src folder

[quaint mantle]

@slim cairn do you need to registerevents for javaplugisn

try add getServer().getPluginManager().registerEvents(this, this); in onEnable() idk if u need to do that

[vivid cave]

Oh, so everystuff of the plugin (except readme and pom.xml) have to go in src/main ?

[slim cairn]

Nothing wait

[pastel mauve]

implements Listener is also missing

[slim cairn]

package com.host.ringitem;

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public final class RingItem extends JavaPlugin implements Listener {

    @Override
    public void onEnable()
    {

    }

    @EventHandler
    public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer(); // get the player
        Block block = (Block) player.getLocation().add(0, -1, 0);
        if(block.getType() == Material.GREEN_STAINED_GLASS)
        {
            player.getInventory().addItem(new ItemStack(Material.LIGHT_BLUE_DYE, 1));
        }
    }
    @Override
    public void onDisable()
    {

    }
}

``` I changed a bit more, how's this?

[slim cairn]

no its there at the public final class

[summer scroll]

kinda confusing xd, is PacketPlayOut clientbound/serverbound?

[gritty urchin]

How do I stop fake blocks from disappearing on left or right click?

[slim cairn]

Would this work?

[quaint mantle]

it should

i dont see anything wrong with it

[slim cairn]

How do I export it to a usable .jar for my server lol

[quaint mantle]

idk its been a while since ive done starter tutorial plugins

uh

what are you using 😂

eclipse or intellij

[slim cairn]

Intellij

How do you think I was able to fix itt with spamming alt enter

[quaint mantle]

are you using maven

[slim cairn]

ye Maven

[quaint mantle]

uh

you need to like

[gritty urchin]

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

[quaint mantle]

far out i dont even remember my own

linking him wont help tbh if hes a noob he just wants to learn by doing

he will learn by reading when hes had more hands on imo

[gritty urchin]

It literally tells you want to do

What do you think hes doing now

reading what we're saying

same thing

[slim cairn]

thnx

[slim cairn]

bro what

Reading is exactly what learning is

[quaint mantle]

haha

if u understand it go for it

just wanted to help u m8

i remember even after following that there was smth else i had to do but that might just b me

gl

[slim cairn]

nah its fine I was just confused

[ivory sleet]

I mean you can learn by other ways also 😅

[quaint mantle]

by doing 🕺

[gritty urchin]

@ivory sleet How do I stop fake blocks from disappearing on left or right click?

[quaint mantle]

@ivory sleet are u a contributor?

[gritty urchin]

No

[quasi epoch]

Looking for someone to code me a very simple chest locking plugin. DM me for more info and to discuss price!

[gritty urchin]

he is a discord helper

[quaint mantle]

does sending another update work

i see

has anyone thats come online recently dealt with 1.18 nms?

im getting 'x()' in 'net.minecraft.world.entity.EntityInsentient' clashes with 'x()' in 'net.minecraft.world.entity.EntityLiving'; attempting to use incompatible return type

[tardy delta]

bump

[ivory sleet]

What’s a fake block?

[quaint mantle]

like a fake block update

[solemn igloo]

Who can help me

[quaint mantle]

i think from my little testing experience you can just like send another fake update

[quaint mantle]

what was ur problem again

i wasnt reading urs

[solemn igloo]

[18:53:18 WARN]: Unexpected exception while parsing console command "gravityaroundthepizza"
org.bukkit.command.CommandException: Unhandled exception executing command 'gravityaroundthepizza' in plugin GravityAroundThePizza v69420.69
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[spigot-api-1.18-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[spigot-api-1.18-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.craftbukkit.v1_18_R1.CraftServer.dispatchCommand(CraftServer.java:800) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at org.bukkit.craftbukkit.v1_18_R1.CraftServer.dispatchServerCommand(CraftServer.java:785) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.dedicated.DedicatedServer.bf(DedicatedServer.java:453) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:429) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1206) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1034) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:304) ~[spigot-1.18-R0.1-SNAPSHOT.jar:3353-Spigot-dbf4938-f49e9d1]
    at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.Error: Unresolved compilation problem: 
    String literal is not properly closed by a double-quote

    at me.Jaden.GravityProject.commands.HelloCommand.onCommand(HelloCommand.java:26) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[spigot-api-1.18-R0.1-SNAPSHOT.jar:?]
    ... 9 more

[slim cairn]

Legit just had to double click package

[gritty urchin]

yeah it doesnt work

[quaint mantle]

have u tried 1 tick after with a scheduler?

[quaint mantle]

show me ur yml

[slim cairn]

I didnt have to do the dependencies since I'm using the SpigotMC Minecraft Development thing

[quaint mantle]

all goods broskis?

[slim cairn]

trying it out attm

[quaint mantle]

easy lmk how u go

[solemn igloo]

Kk wait

[solemn igloo]

name: GravityAroundThePizza
version: 1.0
author: JadenPlaysMC569
main: me.Jaden.GravityProject.Main
description: FIRST PLUGIN I CODED
version-api: 1.18
commands:
  gravityaroundthepizza:

[quaint mantle]

commands:
  gravityaroundthepizza:
    description: gravityaroundthepizza
    usage: /<gravityaroundthepizza>
    aliases: [gatp]

make it that

copy mine over your commands part

[solemn igloo]

Wdym

[quaint mantle]

name: GravityAroundThePizza
version: 1.0
author: JadenPlaysMC569
main: me.Jaden.GravityProject.Main
description: FIRST PLUGIN I CODED
version-api: 1.18
commands:
  gravityaroundthepizza:
    description: gravityaroundthepizza
    usage: /<gravityaroundthepizza>
    aliases: [gatp]

make this your yml brother

[solemn igloo]

Ok thanks but can u dm me this because im on my phone rn

[quaint mantle]

nooo

not opening a dm with random ppl soz

[ivory sleet]

Interesting command name

[quaint mantle]

antigravityaroundthestickydate

new minigame

[solemn igloo]

Thats my friends catch phrase

[quaint mantle]

classic

[ivory sleet]

[quaint mantle]

https://tenor.com/view/cute-adorable-duckling-haha-classic-gif-17283485

ah im not verified

i dont even have a spigot account

@ivory sleet how would you make shopkeepers without nms

its broken in 1.18

[gritty urchin]

yeah clicking now works

but completely breaking block

doesnt

I am using PlayerInteractEvent

[quaint mantle]

hm

so clicking lets you mine it now

right

i wonder if it triggers blockbreakevent?

or if the client sends some sort of trigger

[gritty urchin]

yeah it doesnt

I tried

[quaint mantle]

i wonder if like

nah itd be strictly client side

im assuming you cant put a placeholder there?

are you trying to cancel it

or smth

[ivory sleet]

What’s a shopkeeper?

[quaint mantle]

just like an npc zombie/villager or smth standing still but looking @ players

had some code in 1.17 but 1.18 nms is sooo bad 😭

[ivory sleet]

Oh use citizens api?

[slim cairn]

package com.host.ringitem;

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public final class RingItem extends JavaPlugin implements Listener {

    @Override
    public void onEnable()
    {

    }

    @EventHandler
    public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer(); // get the player
        Block block = (Block) player.getLocation().add(0, -1, 0);
        if(block.getType() == Material.GREEN_STAINED_GLASS)
        {
            player.getInventory().addItem(new ItemStack(Material.LIGHT_BLUE_DYE, 1));
        }
    }
    @Override
    public void onDisable()
    {

    }
}

``` Okay so this didnt work

[gritty urchin]

Yeah so right / left click respawns it

[quaint mantle]

i hate APIs 😦

[ivory sleet]

That’s a you problem

[quaint mantle]

ego reason

yessir

[gritty urchin]

but completely destroying

[quaint mantle]

one sec

[gritty urchin]

makes the original block visible

and I don't know how to listen

for that

[ivory sleet]

Idk why you would hate abstraction of things

Sounds pretty lame

[quaint mantle]

when you listened do you just listen to eveyrthing in general

id have thought it'd play out a break event on the original

[quaint mantle]

egooo 😭

also masochism

like+retweet this if you like bdsm or pizza

[ivory sleet]

I guess I can accept masochism as an argument

[gritty urchin]

PlayerInteractEvent

and Action.LEFT_CLICK_BLOCK

[quaint mantle]

when you tried blockbreak did u try and listen for the original block if that makes sense

[gritty urchin]

no

[slim cairn]

k

[gritty urchin]

just in general

[quaint mantle]

make it this tell me if anything happens

[slim cairn]

I did.. nothing happened

[quaint mantle]

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public final class RingItem extends JavaPlugin implements Listener {

    @Override
    public void onEnable()
    {

    }

    @EventHandler
    public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer(); // get the player
        getServer().broadcastMessage("Hello there!");
        Block block = (Block) player.getLocation().add(0, -1, 0);
        if(block.getType() == Material.GREEN_STAINED_GLASS)
        {
            player.getInventory().addItem(new ItemStack(Material.LIGHT_BLUE_DYE, 1));
        }
    }
    @Override
    public void onDisable()
    {

    }
}```

[slim cairn]

oh

[quaint mantle]

tell me if the message prints out

[quaint mantle]

you could try like, messing with it so they cant mine

[gritty urchin]

No message prints out when desrtoying the block

[quaint mantle]

i.e on left click change the item in their hand

but dont update the inventory

or just update it

just dont let them mine

fk em 😂

[ivory sleet]

May I ask why are you casting a Location to a Block?

[quaint mantle]

did id o that

in my original

[slim cairn]

which one lolhttps://gyazo.com/08d4dcb03eb2fd75a97d77e40f40415e

[ivory sleet]

This one is what I was referring to

[quaint mantle]

OOPS

tired

[gritty urchin]

yeah but the item is glass

[ivory sleet]

😅

[quaint mantle]

just make it air

for one tick

then right after maybe anoither tick

[gritty urchin]

??

[quaint mantle]

like oninteract, set it to air, then a tick after, make it glass again

that way the mine stops

and they physically cant break it in time

unless theyre hacking

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public final class RingItem extends JavaPlugin implements Listener {

    @Override
    public void onEnable()
    {

    }

    @EventHandler
    public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer(); // get the player
        getServer().broadcastMessage("Hello there!");
        Block block = player.getLocation().add(0, -1, 0).getBlock();
        if(block.getType() == Material.GREEN_STAINED_GLASS)
        {
            player.getInventory().addItem(new ItemStack(Material.LIGHT_BLUE_DYE, 1));
        }
    }
    @Override
    public void onDisable()
    {

    }
}```

@slim cairn

[slim cairn]

because

[quaint mantle]

make it this brother my bad

WAIT

editing

go

copy it now @slim cairn

[quaint mantle]

if you make it so they cant mine it your problem is solved as scuffed as it seems

since its client side theres not much u cando unless u wanna start dancing around with packets or protocollib

too lucrative to play with unless you enjoy mental gymnastics and update changes

[tacit drift]

I get this error https://prnt.sc/21u9t5p
Stuff from BetterMinions.java: https://prnt.sc/21u9xgc
DataFiles class: https://prnt.sc/21u9zea
Where messages.yml it's being created: https://prnt.sc/21ua1lz
the file is being created where it should with what it should
https://prnt.sc/21ua7fv - contents of messages.yml

Can anyone help me figure out why i get that error?

[ivory sleet]

Uh like use

?paste

[undone axle]

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

[ivory sleet]

Prnt thing doesn’t work on my phone

[tacit drift]

k

[quaint mantle]

@ivory sleet do u know any smart people that might be able to help me with my NMS problem

[ivory sleet]

[gritty urchin]

yeah if you hold left click it still destroys

[solemn igloo]

@quaint mantle can u answer my question

[quaint mantle]

whats up bro

[quaint mantle]

did you make it air, then change it back?

[ivory sleet]

Ugh no, most people I know use APIs!!! But maybe some guy in paper discord 🤷 or well anti cheat devs usually love to shit themselves with nms

[gritty urchin]

nvm working cheers

[quaint mantle]

np brother

glad i could help

@solemn igloo what went wrong

show me ur error

[solemn igloo]

I need to teleport @a to a specific coordinates and someone sent me this code

Location loc = new Location(world, 821, 32, 917);
Bukkit.getOnlinePlayers().forEach(p -> p.teleport(loc));```

Where do i put it

[tacit drift]

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

[quaint mantle]

normally idm spoonfeeding but did u even try 😂

show me you rcommand

[ivory sleet]

new DataFiles().getMessages() is null gushell

[quaint mantle]

@ivory sleet can u raise the issue i had w the devs

idk if anyone else has had it but

kinda sad to see it happen

[ivory sleet]

What issue?

[quaint mantle]

ruined my scheudle 😭

let me find it

[solemn igloo]

public class HelloCommand implements CommandExecutor {
    
    @SuppressWarnings("unused")
    private Main plugin;
    
    public HelloCommand(Main plugin){
        this.plugin = plugin;
        plugin.getCommand("gravityaroundthepizza").setExecutor(this);
    }
    
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (!(sender instanceof Player)){
            sender.sendMessage("WHY U IN CONSOLE U MUST BE IN GAME"");

            return true;

[quaint mantle]

i deleted the code so i coudl compile

ill scroll up

[solemn igloo]

Theres more but its private

[quaint mantle]

t

[quaint mantle]

@ivory sleet just give this a scroll if u can anything from me pls

[ivory sleet]

@tacit drift thing is

[opal juniper]

specify the return type

[quaint mantle]

brooo

[quaint mantle]

i did

i made

return false
}```

[ivory sleet]

You probably want to use
DataFiles files = new DataFiles();
files.createPluginFolder();
Configuration config = files.getMessages();

[quaint mantle]

and it didnt work

it said some shit like cant override it

[tacit drift]

hmm

i will test

[opal juniper]

wtf

why

[ivory sleet]

Such that you reuse the same DataFiles object

[solemn igloo]

What

[ivory sleet]

Instead of having two different ones

[quaint mantle]

idk to try override it

like i do everything else with nms

'x()' in 'net.minecraft.world.entity.EntityInsentient' clashes with 'x()' in 'net.minecraft.world.entity.EntityLiving'; attempting to use incompatible return type

i cant change the return type of x() in EntityInsentient or EntityLiving

both are read only

[chrome beacon]

Try using remapped

[solemn igloo]

???

[quaint mantle]

if i use remapped, when i use the non mapped jar it wont solve the problem

[opal juniper]

true - olivio

[quaint mantle]

you cant compile with remapped

[tacit drift]

now messages.getString("example") is null

[quaint mantle]

following the eula

[chrome beacon]

You can

[solemn igloo]

@quaint mantle why u wont answer

[chrome beacon]

Just don't release source code

[quaint mantle]

of remapped?

doesnt compiling my jar means i get the remapped source code with it

even tho i probably wont get sued by microsoft id still rather not do that

and considering it works fine normally i feel like this is an easy fix

i people up above are aware of it

[chrome beacon]

Yeah but you don't release that source so it's fine

[solemn igloo]

@quaint mantle why broo

[quaint mantle]

u dont even have a command label or anything

public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
    if (cmd.getName().equalsIgnoreCase("gravityaroundthepizza")) { // If the player typed /gravityaroundthepizza then do the following, note: If you only registered this executor for one command, you don't need this
        if (!(sender instanceof Player)){
            sender.sendMessage("WHY U IN CONSOLE U MUST BE IN GAME"");
            return true;
}
    Location loc = new Location(world, 821, 32, 917);
Bukkit.getOnlinePlayers().forEach(p -> p.teleport(loc));
        return true;
    } //If this has happened the function will return true. 
        // If this hasn't happened the value of false will be returned.
    return true; 
}

@solemn igloo enjoy

[solemn igloo]

Omg tyy

[proven raptor]

hello! Does anyone have any Linux-compatible profiler to recommend? I'm looking to investigate into my plugin thread usage, after ~10mn of use my server becomes super slow and often runs several hundreds of ticks behind

[eternal oxide]

if it only takes 10 mins to crawl to a stop you don;t need a profiler

look at every point where you create any new Threads/tasks

[proven raptor]

well currently I have only one additional thread running, and while I get why I can take much performance (without going much into details I have an external WASM module that constantly polls for events), I don't get why it actually does, it's at the lowest possible priority and doesn't affect directly performance once running, but only after a while

[tacit drift]

https://www.spigotmc.org/resources/spark.57242/

i think this can help you

¯_(ツ)_/¯

[eternal oxide]

performance drop over time you are either creating more and more threads, or you are filling up memory

[proven raptor]

as for the thread count, I already checked (Thread.getAllStackTraces()) and I can only see one thread that I've created, and as for the memory the JVM has 4GB allocated with plenty of space left in RAM, so I don't think it comes from memory usage

[proven raptor]

thanks i'll have a look!

[slim cairn]

package com.host.ringitem;

import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public final class RingItem extends JavaPlugin implements Listener {

    @Override
    public void onEnable()
    {
        getServer().getPluginManager().registerEvents(this, this);
    }

    @EventHandler
    public void onMove(PlayerMoveEvent event){
        Player player = event.getPlayer(); // get the player
        Block block = player.getLocation().add(0, -1, 0).getBlock();
        if(block.getType() == Material.LIME_STAINED_GLASS)
        {
            player.getInventory().addItem(new ItemStack(Material.LIGHT_BLUE_DYE, 1));
            player.teleport(new Location(player.getWorld(), 1, 63, 0));
        }
       
    }
    @Override
    public void onDisable()
    {

    }
}
```so this would be the final thing?

[tardy delta]

whoa am i looking at the bible every time i join?

also Location#subtract(0, 1, 0)?

[gritty urchin]

Is it possible to send linked glass pane block changes?

[tired monolith]

Hi everyone, I have a question. When I used the updated Inventory title in 1.18, it caused the item to be cleared, but it was fully usable in 1.17.
Does anyone know the reason?

[slim cairn]

Is there also a way to change at what direction the player looks when they get tp'd back to spawn? @quaint mantle

[quaint mantle]

ye what this guy said

[slim cairn]

General question: Is there ANY blocks in minecraft that are invisible & non-collidable? Ones that arent string.

[ivory sleet]

air blocks

[slim cairn]

anything else?

because I dont want the player to be getting a token every time they touch air 🚎

[summer scroll]

Umm, so I use remapped-mojang on Gradle, and how can I reobfuscate the thing?

[eternal oxide]

specialsouce?

[summer scroll]

yeah but i don't know how to use it on gradle

[eternal oxide]

https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-release.534760/

[tardy delta]

structure void

but those are obtained with the /give command

[summer scroll]

no example on gradle

[quaint mantle]

i think you need to wait for paper to do it? or they might already do it idk

[slim cairn]

Insttead of when the player is on the block, can I make it so that when the player touches the block?

for example, flies into it with an elytra

[summer scroll]

why paper?

[peak depot]

Hi, I want to try out the new 1.18 spigot version but I dont get any classes like JavaPlugin or CommandExecuter

[quaint mantle]

cause they use gradle?

[slim cairn]

?

[tardy delta]

did you add the dependency?

[vague swallow]

How can execute a command?

Like how can I let the console execute a command?

[vital lotus]

I just see in the bukkit player class there's sendEquipmentChange,hideEntity,showEntity method,.But when I try to use that, the method isn't exist? (I did try to remove my maven cache)

[tardy delta]

https://www.spigotmc.org/wiki/create-a-simple-command/

[peak depot]

yes the one i got with buildtools

[quaint mantle]

You can use paperweight by paper

[vague swallow]

How can I make an Itemframe invisible? And how can I edit the item which is placed into the itemframe?

[tardy delta]

thats like looking at python code for two minutes and after that searching how to become a data scientist

anyways

you can do it by command

lemme search for the code way

[vague swallow]

Ty

[summer scroll]

wdym?

[vague swallow]

I know that way but I didn't find a Subinterface of the itemmeta for itemframes

[quaint mantle]

You cant use specialsource on gradle, but there's an alternative in gradle by paper. I suggest you using it

[pastel arrow]

i want that when a entity shoots an entity with a projectile, the entity that shot, should be teleported. i have the teleport part but i have problems with the hit listener. is ProjectileHitEvent even the right listener for that?

[tardy delta]

probably

[vague swallow]

Did you find a way?

[tardy delta]

meta.getPersistentDataContainer().set(new NamespacedKey(this, "invisible");, PersistentDataType.BYTE, (byte) 1);```

[summer scroll]

It will reobfuscate the remapped mojang?

[quaint mantle]

yes

[tardy delta]

just on a itemstack with material itemframe, this refers to plugin's instance

[summer scroll]

how can i use it?

[vague swallow]

Great, ty! And how can I place an item into the itemframe?

[quaint mantle]

https://github.com/jpenilla/paperweight-test-plugin

[slim cairn]

?

[tardy delta]

i found this

[summer scroll]

how can you install the paperweight to your maven local?

[tardy delta]

it isnt the best code but you should be able to modify it

and ItemFrame#setItem(itemstack)

[quaint mantle]

You dont have to. Just add paper plugin repository in pluginManagment

All you do is add paperweight-userdev plugin and in depenencies you write
paperDevBundle("MC version>")
and now you have remapped mojang jar in your classpath

[summer scroll]

idk where is pluginManagement

[quaint mantle]

settings.gradle.kts

[summer scroll]

oh you put that on the settings.gradle

what if it's a module?

[quaint mantle]

there should settings in your parent module

[slim cairn]

@quaint mantle ?

[vague swallow]

Ty very much

[quaint mantle]

interactevent

[vague swallow]

But for some reason this is not working

[summer scroll]

got an error on line 8: https://paste.md-5.net/tasojonubo.php

when trying to reload the gradle

[slim cairn]

?

could you explain?

[peak depot]

Hi, I want to try out the new 1.18 spigot version but I dont get any classes like JavaPlugin or CommandExecuter

[quaint mantle]

What error

[quaint mantle]

tired rn

maybe later

google it a bit

"how to check hit block spigot"

google that

[summer scroll]

oh, it should be on top

the pluginManagement

[tardy delta]

did you update the item?

apply the new meta

item.setItemMeta(newMeta);```

[summer scroll]

Caused by: io.papermc.paperweight.PaperweightException: paperweight requires a development bundle to be added to the 'paperweightDevelopmentBundle' configuration, as well as a repository to resolve it from in order to function. Use the paperweightDevBundle extension function to do this easily.

[quaint mantle]

Can you show build.gradle

[summer scroll]

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

[quaint mantle]

well, you need paperweightDevelopmentBundle() in dependencies

[summer scroll]

still i receive error

[summer scroll]

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

[peak depot]

Hi, I want to try out the new 1.18 spigot version but I dont get any classes like JavaPlugin or CommandExecuter

[summer scroll]

my settings.gradle https://paste.md-5.net/mocotodomo.php

[quaint mantle]

everything fine with settings

[quaint mantle]

use a proper bulld tool

[summer scroll]

and that's the build.gradle from the child module

[tardy delta]

does anyone knows where player's metadata is stored?

.dat files?

[young knoll]

yes

[quaint mantle]

Metadata does not persists

[peak depot]

I used the buildtool

[quaint mantle]

if you are about bukkit one

[young knoll]

Yeah that doesn't persist

[quaint mantle]

i mean, maven or gradle

[vague swallow]

Yes. But it underlines '(this, "invisible");,' and the last bracket

[quaint mantle]

Did i miss the link?

[peak depot]

I use maven

[tardy delta]

whats the errror?

[quaint mantle]

oh

[summer scroll]

this one is the build.gradle from child module

[tardy delta]

i see a command after the ;

[coral bobcat]

Can anyone recommend a good tutorial to learn java if you already know similar languages?

[vague swallow]

That was a missclick

[quaint mantle]

I mean, you dont declare dev Bundle version. try paperDevBundle and paperweightDevBundle

[vague swallow]

But it's still underlined, without the comma

[summer scroll]

on the dependencies?

[quaint mantle]

Yed

[summer scroll]

both gives me error

[quaint mantle]

May you resend build.gradle

[summer scroll]

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

[quaint mantle]

Aha

same error?

[summer scroll]

yes

[chrome beacon]

What language do you know?

[chilly pike]

From a BlockBreakEvent of a container (e.g. a chest) is there a way to prevent the drop of the actual container item, but allow the loot it contains to drop normally?

Previously I had used event.setDropItems(false) and that used to only cancel the drop for the container item. Somehow there has been an API change because this does not work anymore. It now cancels all drops, including the container content.

[young knoll]

Iterate over the inventory and drop each item

[chilly pike]

Right, so you suggest to still setDropItems(false) and handle the dropping manually?

that could work

[young knoll]

Yes

[blazing scarab]

well i get those suggestions when i type paper

[quaint mantle]

ah

[summer scroll]

i don't have that suggestion at all

[blazing scarab]

because not using kotlin dsl 😎

[quaint mantle]

paperDevBundle is kotlin-only shortcut

try cloning paperweight test plugin and see if it works

[left swift]

is it possible to use custom nms biomes in world generation?

[ember estuary]

How can i do this ((CraftPlayer) player).getHandle().b.sendPacket(p); using Reflections?

Class<?> craftPlayerClass = Class.forName("org.bukkit.craftbukkit."+ getServerVersion() +".entity.CraftPlayer");
craftPlayerClass.cast(player).getClass().getMethod("getHandle").invoke(null).getClass().getField("b").getClass().getMethod("sendPacket").invoke(p);

I got this so far, but it says Cannot resolve method 'sendPacket'

[peak depot]

Hi, I want to try out the new 1.18 spigot version but I dont get any classes like JavaPlugin or CommandExecuter

[rough basin]

Is it possible for a player or individual Entity to have some sort of "List" like a scoreboard?

[ember estuary]

just make a hashmap mapping each player to a list

[quaint mantle]

because it is obfuscated aswell

[ember estuary]

the b?

what to do about that?

so u cant use reflections when its obfuscated?

[quaint mantle]

you can

[ember estuary]

so what am i doing wrong

[quaint mantle]

but you have to find out obfuscated names

[ember estuary]

((CraftPlayer) player).getHandle().b.sendPacket(p); <- this works fine

why would i need different names when doing the reflection

[quaint mantle]

oh

you also need to define parameter types

[ember estuary]

alright, gotta look that up xD

[coral bobcat]

C#, C++, and some i wouldn’t consider too similar, like php and python

but i figured just writing own plugins and googling as problems arise is a neat tutorial for me as well. Just worried i might do something that compiles, but is fundamentally wrong from a design perspective

[chrome beacon]

C# is very close

[ancient plank]

c++ is fun

[quaint mantle]

literally a microsoft java

[chrome beacon]

Just note that we use lowerCamelCase for method and variable names in java

[ancient plank]

grrrr

[coral bobcat]

Yes i felt pretty much at home with java at once

[ancient plank]

c#'s naming conventions make me wanna kermit unfunny jokes

thankfully vs autoformats the brackets for me else I'd never get those down

[coral bobcat]

at least it has naming conventions… looking at php 🙂

[ancient plank]

the fact that its convention to put a space between if and the () bois is annoying

[coral bobcat]

I have JetBrains to handle conventions 🙂

[chrome beacon]

I just use Java and the Spring framework instead of PHP

[ember estuary]

@quaint mantle
So I do this .getMethod("getHandle", String.class), but then how can I call it?
StackOverflow says i must pass an instance, but I don't know of what. Do they mean like this? .invoke(craftPlayerClass, (Object) null) ?

[quaint mantle]

you dont

[coral bobcat]

Yes, it’s just some legacy code at work where i need php

[quaint mantle]

i dont think getHandle needs a String

[peak granite]

how would i add something to a list variable

[ember estuary]

it needs a null?

[peak granite]

CommandSender

[quaint mantle]

no

[young knoll]

.add

[ember estuary]

but it has no parameters

[quaint mantle]

it literally has no parameters

[ember estuary]

oh so i dont need to declare a type there

So the Method needs a Packet<?>, but how do i do that, Packet.class doesnt seem to do the trick

[quaint mantle]

why

[ember estuary]

.getMethod("sendPacket", Packet.class)

[quaint mantle]

Class.forName moment

[tardy delta]

hover over it with your mouse and tell what's the error

[analog fjord]

Hey, how can I check correctly if player was punched by mob, ...? I want to do nothing if that happens.

[young knoll]

EntityDamageByEntityEvent

[analog fjord]

and about pushing?

[tardy delta]

i want to do nothing

i assume you want to cancel the event?

[peak granite]

no

[pastel arrow]

i want that when a entity shoots an entity with a projectile, the entity that shot, should be teleported. i have the teleport part but i have problems with the hit listener. is ProjectileHitEvent even the right listener for that?

[tardy delta]

so block the punch

[analog fjord]

yeah if player is punched or pushed

[tardy delta]

just put event.setCancelled(true)

[peak granite]

yes

[tardy delta]

@EventHandler
public void onHit(EntityDamageByEntityEvent event) {
  event.setCancelled(true);
}```

[pastel arrow]

okay and how can i detect the "shooter" ?

[analog fjord]

okay cool, seems a way and pushing works the same?

because I mean for example

sheep can push you from the position

[peak granite]

        Entity shooter = (Entity) projectile.getShooter();```

[tardy delta]

pushing is just a hit

which gives damage

[analog fjord]

okay

so that would solve both things

[quaint mantle]

thats the collision

[young knoll]

Pushing players around is different

[quaint mantle]

that wouldnt

[young knoll]

You can set entities not to collide

[pastel arrow]

thx

[tardy delta]

ah pushing

i thought punching

[analog fjord]

i asked for both things 😄

[summer scroll]

@quaint mantle maybe it's only work with kotlin?

[tardy delta]

ah

i've the same issue

[peak granite]

kotlin is ew

[quaint mantle]

it should work with groovy aswell

[tardy delta]

casting it to a LivingEntity

[quaint mantle]

but kotlin dsl is cooler anyways

[tardy delta]

and disabling collision doesnt seem to work

[quaint mantle]

have you tried building paperweight-test-plugin?

[summer scroll]

can't right now

[analog fjord]

@young knoll, any tips tho?

[analog fjord]

thanks btw yeah I faced it just now and I dont know any approach for that

[quaint mantle]

is your repo public?

[summer scroll]

wdym?

what repo

[quaint mantle]

that you've been working with

i wanted to clone it and try by myself

[summer scroll]

oh, no it's not public

but i can give you access maybe

[quaint mantle]

if you don't mind, ill just try

[summer scroll]

kk, drop github name

[analog fjord]

so anyone knows how to detect if player was pushed by some entity?

[summer scroll]

give me your github

[quaint mantle]

m4nya

[summer scroll]

https://github.com/aglerr/PlayerCosmetics

[tardy delta]

should i save a byte in the player's pdc to indicate if he's vanished or not?

instead or saving all the vanished player's uuid in a file?

[peak granite]

no

[tardy delta]

better way?

[summer scroll]

Set maybe

[eternal oxide]

Yes store it in teh players PDC

[tardy delta]

thats just storing it in a file

[ember estuary]

.getMethod("sendPacket", Class.forName("net.minecraft.network.protocol.Packet<?>")) throws a ClassNotFoundException
but
.getMethod("sendPacket", Class.forName("net.minecraft.network.protocol.Packet")) throws a NoSuchMethodException

How can i tell the reflection that its Packet<?> and not Packet ?

[eternal oxide]

its what the PDC is for. Minimal data directly relating to the player

[tardy delta]

ok i'll try

[ivory sleet]

the type parameter isn't a part of a class's fully qualified name

[ember estuary]

but how do i get it then

[ivory sleet]

you dont

[ember estuary]

sendPacket wants a Packet<?>

[ivory sleet]

or well

[ember estuary]

but the latter throws a NoSuchMethodException

[ivory sleet]

how does the method look inside intellij?

[ember estuary]

public void sendPacket(Packet<?> packet)

[digital rain]

hello people im clueless at this point, what im trying to do is to damage the player again with the same damage as before but 8 ticks later, the event.getdamage is 1.1 but the actual projected damage is 0.1 why is that so, been stuck in this for so long

[ivory sleet]

try with getDeclaredMethod

also maybe its obfuscated?

[ember estuary]

isnt that for static stuff

[ivory sleet]

no lol

[eternal oxide]

you want getFinalDamage not getDamage

[ember estuary]

ok lemme try

still java.lang.NoSuchMethodException: net.minecraft.server.network.PlayerConnection.sendPacket(net.minecraft.network.protocol.Packet)

[digital rain]

but .getDamage returs the appropiate value it just doesnt damage the player for the right amount but ok ill try

[ember estuary]

@ivory sleet

[eternal oxide]

getDamage gets teh total damage, it doesn;t account for resistances and armor

getFinalDamage is the actual amount of damage that will be applied

[ivory sleet]

floskater I think that method is obfuscated

[ember estuary]

but ((CraftPlayer) player).getHandle().b.sendPacket(p); works fine

(playerConnection is obfuscated, but the sendPacket is not)

as far as i can tell

[vague swallow]

Cannot resolve constructor 'NamespacedKey(myplugin.myplugin.package.class, java.lang.String)'

[ivory sleet]

try Arrays.stream(PlayerConnection.class.getDeclaredFields()).map(Field::getName).forEach(System.out::println)

or smtng and see if it'd print 🤷

[quaint mantle]

run getDeclaredMethods on location and see toString output

[tardy delta]

make sure you put your main class' instance as the first argument

[young knoll]

sendPacket is a spigot mapping iirc

[rough basin]

When the server is shut down, what should I do if I want to save the plugin's data?

[young knoll]

Save it to a file or database

[tardy delta]

write it down on a noteblock

😄

[digital rain]

@eternal oxide no as it seems thats not a problem, its still doesnt work

it almost feels like smth in other classes is messing with it but i have no idea what

[spiral light]

safe the data every x minutes... a shutdown will never handle a safe way to protect data

[ivory sleet]

I mean it can?

[ember estuary]

True, seems to be obfuscated, i cant find it

[vague swallow]

Right ty, but now only the argument (my Main class) is underlined and if I hove it it says 'Expression expected'

[ember estuary]

but in intellij, it isnt

i'll just use a then i guess?

and pass (GenericFutureListener) null myself

[tardy delta]

?di

[undone axle]

Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/

[ivory sleet]

sure floskater

[vale ember]

can someone help, when i am trying to create gradle project with intellij and java 17, it says 'Cannot find supported gradle version for java 17, do you want to continue with gradle 6.8?', i have gradle 7.3 install via snap

[ivory sleet]

or find which method it is

[ember estuary]

but how

how can i find the methods obfuscated name

[digital rain]

me listening for .getDamage on all priorities. that thing where the damage changes thats the recasted hit, it deals just a fraction of it did beofre

[spiral light]

what version and what do you want to find out ?

[ember estuary]

every

1.17 +

[spiral light]

https://timcloud.ddns.net/mapping/
made this for 1.18 ... should be 99% correct translation between mojang <-> obfuscated <-> spigot (but spigot just renames the class and not the methods/variables)

[ivory sleet]

Arrays.stream(PlayerConnection.class.getDeclaredMethods())
.map(Method::getName)
.filter(m -> {
return m.getReturnType() == void.class && m.getParameterTypes().length == 1 && m.getParameterTypes()[0] == Packet.class;
})
.forEach(System.out::println)

I think

[ember estuary]

without the map

[analog fjord]

so anyone knows how to detect if player was pushed by some entity? please?

[ivory sleet]

oh yeah right lol

apply map after the filter

[ember estuary]

alright :D

[ivory sleet]

hopefully you should get 1 result

[ember estuary]

the result is a

weird

xD

so my a isnt actually a then

[ivory sleet]

uh well then use
.getMethod("a", Class.forName("net.minecraft.network.protocol.Packet"))

:p

[ember estuary]

xD

[spiral light]

you want to get a method in PlayerConnection that sends a packet ?

[ember estuary]

yea

using reflection

[spiral light]

why reflection?

[ember estuary]

so my plugin works on every version