#help-development | SpigotMC | Page 497

quaint mantle Apr 30, 2023, 11:57 AM

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So do i need the e.setCancelled();

fluid river Apr 30, 2023, 11:57 AM

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you either do e.setFormat()

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or

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e.setCancelled(true) + Bukkit.broadcastMessage()

rotund ravine Apr 30, 2023, 11:57 AM

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quaint mantle So do i need the `e.setCancelled();`

No

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public class ChatListener implements Listener {


    @EventHandler
    public void OnChat(AsyncPlayerChatEvent e){
        e.setFormat(ChatColor.DARK_GRAY + "[" + ChatColor.GREEN + "A" + ChatColor.DARK_GRAY + "]" + " " + ChatColor.GRAY + "%s%s");
    }

}

quaint mantle Apr 30, 2023, 11:59 AM

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Thanks

abstract sorrel Apr 30, 2023, 12:01 PM

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nvm i fixed the issue, i was casting a List to an ArrayList which doesnt work

tardy delta Apr 30, 2023, 12:02 PM

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why would you do that anyways

rotund ravine Apr 30, 2023, 12:02 PM

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tardy delta why would you do that anyways

To say fuck Liskovs Substitution Principle

tardy delta Apr 30, 2023, 12:03 PM

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feels like college

quaint mantle Apr 30, 2023, 12:04 PM

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rotund ravine No

Can i somehow make so if your in the world is or message will be e.setFormat(ChatColor.DARK_GRAY + "[" + ChatColor.RED+ "C" + ChatColor.DARK_GRAY + "]" + " " + ChatColor.GRAY + "%s%s"); and if B is will be B insted for a?

rotund ravine Apr 30, 2023, 12:04 PM

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In what world

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You can just change whatever you enter into the format instead of A

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?learnjava

undone axleBOT Apr 30, 2023, 12:04 PM

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

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

tardy delta Apr 30, 2023, 12:06 PM

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instead of those string templates java is planning to add, they should've done prefixes so we can do C"Text &cTo &dColor"

quaint mantle Apr 30, 2023, 12:06 PM

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rotund ravine You can just change whatever you enter into the format instead of A

No i mean if i have 3 world, c, b and a, and if your in world a, will the first in your message be A if your in B it will be B and C it will be C

rotund ravine Apr 30, 2023, 12:06 PM

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Yes.

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Simply enter whatever instead of A

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e.setFormat(ChatColor.DARK_GRAY + "[" + ChatColor.RED+ world.getName().upperCase() + ChatColor.DARK_GRAY + "]" + " " + ChatColor.GRAY + "%s%s");

quaint mantle Apr 30, 2023, 12:08 PM

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Oh ok, but i want C to be red and B to be blue and A to be green

rotund ravine Apr 30, 2023, 12:08 PM

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Then do that.

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It's simple.

quaint mantle Apr 30, 2023, 12:11 PM

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I dont know how to?

rotund ravine Apr 30, 2023, 12:11 PM

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Figure it out. 👌🏻

quaint mantle Apr 30, 2023, 12:11 PM

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Im trying

tardy delta Apr 30, 2023, 12:11 PM

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progress lol

orchid trout Apr 30, 2023, 12:13 PM

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quaint mantle I dont know how to?

?learnjava

undone axleBOT Apr 30, 2023, 12:13 PM

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

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

cinder abyss Apr 30, 2023, 12:24 PM

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Hello, is there an event for when a block is updated ?

quaint mantle Apr 30, 2023, 12:26 PM

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what are you trying to do

ornate heart Apr 30, 2023, 12:27 PM

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Pretty sure there’s a block state event

cinder abyss Apr 30, 2023, 12:28 PM

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quaint mantle what are you trying to do

I've got this code :java @EventHandler public void OreBlockBelowBreak(BlockBreakEvent event){ Block noteblock = event.getBlock().getRelative(BlockFace.UP); if (noteblock.getType() == Material.NOTE_BLOCK){ NoteBlock nb = (NoteBlock) noteblock.getBlockData().clone(); Bukkit.getScheduler().runTask(this, () -> noteblock.setBlockData(nb)); } }But when this block is updated, if there is a noteblock up the updated noteblock, he is also updated

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(I also got the same with BlockPlaceEvent)

harsh totem Apr 30, 2023, 12:30 PM

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When endermen are angry at some player, is there a time limit for their anger?
because it seems to me like they stop being angry at some point if they don't kill the player

cinder abyss Apr 30, 2023, 12:31 PM

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@quaint mantle ? Or do I need to loop for each block in the y axis ?

young knoll Apr 30, 2023, 12:35 PM

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You should be able to stop all noteblock updates with the BlockPhysicsEvent

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Or a packet listener

cinder abyss Apr 30, 2023, 12:36 PM

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young knoll You should be able to stop all noteblock updates with the BlockPhysicsEvent

😅

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I'm a little scary using an event called thousands time per second

young knoll Apr 30, 2023, 12:37 PM

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Use a packet listener then

cinder abyss Apr 30, 2023, 12:37 PM

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young knoll Use a packet listener then

ProtocolLib ?

quaint mantle Apr 30, 2023, 12:38 PM

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how to add permission to player without luckyperms

young knoll Apr 30, 2023, 12:39 PM

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Add a permission attachment

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But be aware you need to handle saving and loading over restarts

cinder abyss Apr 30, 2023, 12:39 PM

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young knoll Use a packet listener then

how can I listen to a packet ? And what is the packet do I need to listen ?

young knoll Apr 30, 2023, 12:49 PM

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Not sure what Mojang does for this

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I think they use arrays instead of lists

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I think one big performance boost would be to cache the last used recipe

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That way you can avoid looking through every recipe when someone crafts a bunch of the same thing

quaint mantle Apr 30, 2023, 12:52 PM

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anyone got an idea how i can check if a server in a bungecoord network is online

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thats what im doing but i dont know how to ask a server if its online

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do i ping it?

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and if so

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how

young knoll Apr 30, 2023, 12:58 PM

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Crafting 2.0

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Slimejankkkkkkkkkkkk

ornate heart Apr 30, 2023, 1:12 PM

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harsh totem When endermen are angry at some player, is there a time limit for their anger? b...

no they hold grudges. They are eternally angry

harsh totem Apr 30, 2023, 1:12 PM

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ornate heart no they hold grudges. They are eternally angry

Ok, thx

echo basalt Apr 30, 2023, 1:15 PM

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that's not accurate

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Endermen lose their aggression after 30 seconds

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As long as their attacker is not within 10 blocks of range iirc

young knoll Apr 30, 2023, 1:26 PM

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Seems alright

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Perhaps consider using a namespaced key for the recipeName

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Make a namespaced key using whatever plugin is reading the recipe and registering it

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tag what with pdc

solemn pine Apr 30, 2023, 1:57 PM

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Hello, I want to create a Minecraft plugin but I have this error :
Description Resource Path Location Type
The package org.bukkit is not accessible Main.java

I have imported packages but the class JavaPlugin does not exist.
I have tried to change version, to reload eclipse and to restart my computer.

paper lichen Apr 30, 2023, 1:59 PM

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Try to use Intellij

ocean hollow Apr 30, 2023, 2:02 PM

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I know that on 1.19.4 display text, display block are available. Can you use this in Spigot? I can't find information about plugins that use this, for examples

rotund ravine Apr 30, 2023, 2:05 PM

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?jd-s

undone axleBOT Apr 30, 2023, 2:05 PM

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

gleaming grove Apr 30, 2023, 2:13 PM

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ocean hollow I know that on 1.19.4 display text, display block are available. Can you use thi...

It's called TextDisplay, BlockDisplay, ItemDisplay

ocean hollow Apr 30, 2023, 2:13 PM

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thanks, guys

mortal hare Apr 30, 2023, 2:16 PM

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man i hate gcc sometimes

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in inline assembly component of gcc you need to input a variable name, not a pointer, in order to pass the address of a variable from C/C++ code

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like why

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break C/C++ standards lmao

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and here I am wondering why i get segfaults

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for 4 hours

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just for this shitty thing

sterile token Apr 30, 2023, 2:18 PM

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mortal hare and here I am wondering why i get segfaults

Why coding on asamble? 💀

mortal hare Apr 30, 2023, 2:18 PM

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I have an assignment on SIMD instructions

sterile token Apr 30, 2023, 2:18 PM

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Ohh ok school that males sense

ocean hollow Apr 30, 2023, 2:18 PM

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what is the best way to create items in config? I need to create in this format. So how can I read it?

  - 1:
    - material
      amount

    - material
      amount

    - material
      amount

    - material
      amount

    - material
      amount
  - 2:
    - material
      amount

    - material
      amount

    - material
      amount

    - material
      amount

    - material
      amount

mortal hare Apr 30, 2023, 2:19 PM

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I need to implement algorithm that processes 4 integers at the same time with SIMD SSE instructions

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4 numbers squared at the same time

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mulps xmm0, xmm0

pseudo hazel Apr 30, 2023, 2:20 PM

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ocean hollow what is the best way to create items in config? I need to create in this format....

store the itemstacks directly, they are serializable

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config.set(items, List<ItemStack>) I think will work just fine

tardy delta Apr 30, 2023, 2:20 PM

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writer a parser in c++ is fun lol

ocean hollow Apr 30, 2023, 2:20 PM

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pseudo hazel store the itemstacks directly, they are serializable

Is it really convenient if you fill it out manually?

pseudo hazel Apr 30, 2023, 2:20 PM

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depends on what you wanna parse

pseudo hazel Apr 30, 2023, 2:21 PM

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ocean hollow Is it really convenient if you fill it out manually?

what do you mean by convenient?

mortal hare Apr 30, 2023, 2:21 PM

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i had written primitive assembly language

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with 19 instructions

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and instruction parser

tardy delta Apr 30, 2023, 2:21 PM

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im writing my own kind of assembly language

ocean hollow Apr 30, 2023, 2:21 PM

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pseudo hazel what do you mean by convenient?

I mean, fill it all in the configuration by keyboard, and not fill it with code

pseudo hazel Apr 30, 2023, 2:22 PM

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why would you want to

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I mean still I think itemstacks work fine

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but you still just do what you proposed ofc

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if you just need materials and amounts its fine

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for the materials I would use what you get when doing Material.getName()

ocean hollow Apr 30, 2023, 2:24 PM

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where can I get an example of an itemStack in config?

pseudo hazel Apr 30, 2023, 2:26 PM

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in the itemstacks code probably

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or just save one yourself

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config.set("example", new ItemStack(Material.DIAMOND, 20))

tardy delta Apr 30, 2023, 2:27 PM

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c++ switches are weird bruh

pseudo hazel Apr 30, 2023, 2:27 PM

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just add a scope to the case

tardy delta Apr 30, 2023, 2:28 PM

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ye its still weird

pseudo hazel Apr 30, 2023, 2:28 PM

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cant argue with that

mortal hare Apr 30, 2023, 2:32 PM

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switch cases are overall weird concept

tardy delta Apr 30, 2023, 2:33 PM

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cant even do a switch on a string

mortal hare Apr 30, 2023, 2:33 PM

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man firefox really does suck in terms of performance on linux

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at least on my machine

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i've downloaded chromium and it runs like 60-70% faster and uses less ram

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too bad tho since I loved ui of firefox and its dev tools

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but open up something that renders for example google maps

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and that's a monstrocity on my machine via firefox browser

undone axleBOT Apr 30, 2023, 2:35 PM

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

tardy delta Apr 30, 2023, 2:35 PM

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firefox is just chrome in disguise

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too bad that you cant longer login with your google account in chromium

ocean hollow Apr 30, 2023, 2:36 PM

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pseudo hazel config.set("example", new ItemStack(Material.DIAMOND, 20))

idk why, but it doesn`t work

mortal hare Apr 30, 2023, 2:36 PM

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tardy delta firefox is just chrome in disguise

not really it uses different web engine

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and that's why im sad that I had to quit using firefox

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because its the only survivor which has its own web engine

tardy delta Apr 30, 2023, 2:37 PM

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in terms of ram :X

mortal hare Apr 30, 2023, 2:37 PM

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everything's chromium now

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sad

tardy delta Apr 30, 2023, 2:37 PM

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ocean hollow idk why, but it doesn`t work

save it

mortal hare Apr 30, 2023, 2:37 PM

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except for IE

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DIE

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that browser should've gone straight to hell

round finch Apr 30, 2023, 2:38 PM

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with configs it is
Path and object

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plus you can't have the same path

tardy delta Apr 30, 2023, 2:38 PM

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wtf happened here

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world got smacked or smth

round finch Apr 30, 2023, 2:39 PM

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tardy delta save it

yeah you always gotta save after set

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:))

pseudo hazel Apr 30, 2023, 2:39 PM

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did you import it?

round finch Apr 30, 2023, 2:39 PM

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tru

mortal hare Apr 30, 2023, 2:42 PM

#

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oh yeah seg fault

tardy delta Apr 30, 2023, 2:44 PM

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not even a weird hexadecimal exit code

quaint mantle Apr 30, 2023, 2:44 PM

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Why does it say Cannot resolve method 'getWorld' in a 'AsyncPlayerChatEvent'

        World world = e.getWorld();```

flint coyote Apr 30, 2023, 2:44 PM

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why would a chat event have a world?

tardy delta Apr 30, 2023, 2:44 PM

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get the player and get the world

cobalt thorn Apr 30, 2023, 2:50 PM

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How can i check if a player is clicking into another player

@EventHandler
    public void event(PlayerInteractEvent e) {
        Player p = e.getPlayer();
        if(!p.isSneaking()) return;
        if(e.getAction() != Action.RIGHT_CLICK_AIR && e.getAction() != Action.RIGHT_CLICK_BLOCK) return;
        ItemStack item = p.getItemInHand();
        if(item == null) return;
        Material t = item.getType(); // type of item
        if(t == Material.PAPER) {
           
        }
    }

mortal hare Apr 30, 2023, 2:51 PM

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lmao

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did you guys know

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that you could put two or more statements at the end of the for loop?

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aa[i] = i, i++

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at least on c/c++ this is legal

cobalt thorn Apr 30, 2023, 2:52 PM

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and checking for a player is clicked?

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i should put an instanceof Player?

tribal quarry Apr 30, 2023, 2:52 PM

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yeah

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PlayerInteractEntityEvent*

tardy delta Apr 30, 2023, 2:53 PM

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mortal hare `` aa[i] = i, i++ ``

a lot of weird stuff

mortal hare Apr 30, 2023, 2:53 PM

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well auto is cool

tardy delta Apr 30, 2023, 2:53 PM

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dunno what i; is supposed to do 💀

mortal hare Apr 30, 2023, 2:53 PM

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nothing

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poke a variable

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for a thread

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i dunno

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maybe it flushes L cache from the cpu

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on separate threads

cobalt thorn Apr 30, 2023, 2:54 PM

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tribal quarry PlayerInteractEntityEvent*

doesn't seem to be possible call the entity is the player clicking so i cannot check if it is a player, nothing found it

mortal hare Apr 30, 2023, 2:54 PM

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if i had to guess

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for( i = 0; i < bb; aa[i] = i, i++ );

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you can do one liners like this

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pretty cool huh

tribal quarry Apr 30, 2023, 2:55 PM

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cobalt thorn doesn't seem to be possible call the entity is the player clicking so i cannot c...

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerInteractEntityEvent.html

PlayerInteractEntityEvent (Spigot-API 1.19.4-R0.1-SNAPSHOT API)

declaration: package: org.bukkit.event.player, class: PlayerInteractEntityEvent

tribal quarry Apr 30, 2023, 2:55 PM

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tribal quarry https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerInteractE...

you should just take the entity and check for an (instance of) condition

tardy delta Apr 30, 2023, 2:56 PM

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mortal hare pretty cool huh

you know this, if i have an iterator and i keep using the element at that position a lot, should i dereference it and put it in a variable or keep using -> ?

mortal hare Apr 30, 2023, 2:56 PM

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it doesnt matter

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compilers are smart

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just use ->

tardy delta Apr 30, 2023, 2:57 PM

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this whole c++ thing scares me when i use "slower" variants of things

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shouldnt have done assembly cuz now i want to optimize everything

quaint mantle Apr 30, 2023, 2:58 PM

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quaint mantle Why does it say `Cannot resolve method 'getWorld' in a 'AsyncPlayerChatEvent'` ...

Anyone?

tardy delta Apr 30, 2023, 2:58 PM

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we told you

quaint mantle Apr 30, 2023, 2:58 PM

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Where?

tardy delta Apr 30, 2023, 2:58 PM

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under your message

tribal quarry Apr 30, 2023, 2:58 PM

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quaint mantle Why does it say `Cannot resolve method 'getWorld' in a 'AsyncPlayerChatEvent'` ...

e.getPlayer().getWorld()

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and becareful, you should note that event is async, if you wanna do modifications to world and chunk stuff, you always should do it sync

quaint mantle Apr 30, 2023, 2:59 PM

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Thanks

quaint mantle Apr 30, 2023, 3:08 PM

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tribal quarry e.getPlayer().getWorld()

Can you please help me with this:
Canot resolve method 'upperCase' in 'String'
e.setFormat(ChatColor.DARK_GRAY + "[" + ChatColor.RED + world.getName().upperCase() + ChatColor.DARK_GRAY + "]" + " " + ChatColor.GRAY + "%s:" + ChatColor.WHITE + " " + "%s");

flint coyote Apr 30, 2023, 3:09 PM

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it's toUpperCase()

chrome beacon Apr 30, 2023, 3:09 PM

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quaint mantle Can you please help me with this: Canot resolve method 'upperCase' in 'String' `...

The method would be called toUpperCase

tribal quarry Apr 30, 2023, 3:09 PM

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quaint mantle Can you please help me with this: Canot resolve method 'upperCase' in 'String' `...

do have an IDE?

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how you are writing a plugin?

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in what kind of editor?

flint coyote Apr 30, 2023, 3:09 PM

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I suppose that he does, otherwise there wouldn't be an error message

quaint mantle Apr 30, 2023, 3:10 PM

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flint coyote it's toUpperCase()

Thanks

vivid skiff Apr 30, 2023, 3:10 PM

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How could i create a invsee inventory but with armor contents?

flint coyote Apr 30, 2023, 3:11 PM

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What part of it do you need help with? The command? The inventory? Getting the armor content? Setting the armor content?

vivid skiff Apr 30, 2023, 3:11 PM

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The inventory

quaint mantle Apr 30, 2023, 3:12 PM

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quaint mantle Can you please help me with this: Canot resolve method 'upperCase' in 'String' `...

How do i make so if your in world C the C will be red and if your in b the B will be blue and a it will be green?

flint coyote Apr 30, 2023, 3:13 PM

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You can create a custom inventory using Bukkit.createInventory() after that you can set the items inside the slots using Inventory#addItem oder maybe setItem, I'm not sure how it's called

vivid skiff Apr 30, 2023, 3:13 PM

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ok, thank u

flint coyote Apr 30, 2023, 3:14 PM

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Sure, there's also a lot of inventory gui guides if you Google for them. Smile also made one for creating your own Inventory lib. It is a little advanced though

quaint mantle Apr 30, 2023, 3:15 PM

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quaint mantle How do i make so if your in world C the `C` will be red and if your in b the `B`...

@flint coyote Do you know something about this?

vivid skiff Apr 30, 2023, 3:16 PM

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flint coyote Sure, there's also a lot of inventory gui guides if you Google for them. Smile a...

I made it, im already using a lib for the guis its called triumphgui and for me it works really well

tardy delta Apr 30, 2023, 3:17 PM

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myes

flint coyote Apr 30, 2023, 3:17 PM

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Alright. Just wanted to get you started

flint coyote Apr 30, 2023, 3:18 PM

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quaint mantle <@336131137032421376> Do you know something about this?

I know that this should be in a config and not hardcoded. If you do want to hardcode it you would have to string compare and set the colors accordingly. There's the ChatColor Class

tardy delta Apr 30, 2023, 3:19 PM

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whats even better: Process finished with exit code -1073741819 (0xC0000005)

mortal hare Apr 30, 2023, 3:20 PM

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Visual studio

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yeah?

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Only afaik it throws this nonsense exit codes with msvc compiler

hazy parrot Apr 30, 2023, 3:21 PM

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actually this error is probably that you tried to edit string that is passed into method args

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i got that few times

tardy delta Apr 30, 2023, 3:21 PM

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clion

mortal hare Apr 30, 2023, 3:21 PM

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interesting, windows has its own handling of things i guess

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im on clion too

hazy parrot Apr 30, 2023, 3:22 PM

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example

void foo(char* bar) {
  bar++;
}

int main() {
  foo("smth");
}

tender shard Apr 30, 2023, 3:22 PM

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why do people post C code here

tardy delta Apr 30, 2023, 3:22 PM

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me when freeing a string literal

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naming conventions where

tender shard Apr 30, 2023, 3:23 PM

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what the

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are you using a translator? what's your actual language?

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seems like chinese -> english

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I mean, the sentence you sent makes no sense whatsoever

hollow birch Apr 30, 2023, 3:24 PM

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im working on making custom enchants and was thinking about good ways to do it and i had an idea but i dont know if its a good way or not

basically the idea is make an abstract class enchant with all the basic identifiers like name maxlevel etc, but have an abstract method execute which will contain what each enchant does

the reason i think this might be a bad idea is because id be having multiple listeners for one event. for example i changed mob drops on entitydeathevent and if i have say looting on a sword then it would be listening for the entitydeathevent again

late sonnet Apr 30, 2023, 3:24 PM

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tardy delta naming conventions where

C# conventions? xd

tardy delta Apr 30, 2023, 3:25 PM

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discord with all their weird emotes bruh

mortal hare Apr 30, 2023, 3:25 PM

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i would guess czezch or polish

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due to was amount of z's and w's in the string literal in his screenshot 😄

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yea

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Polish is very easy to detect 😄

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Z, W, l with that - in the middle, and you know it its polish

tardy delta Apr 30, 2023, 3:27 PM

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🤡

mortal hare Apr 30, 2023, 3:28 PM

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#define true false
#define false true

tardy delta Apr 30, 2023, 3:28 PM

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nah you cant be that bad

mortal hare Apr 30, 2023, 3:28 PM

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🌝

tardy delta Apr 30, 2023, 3:28 PM

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now only stripping those stupid whitespaces

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c++20 probably has string::trim

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but im on 17

quaint mantle Apr 30, 2023, 3:29 PM

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flint coyote I know that this should be in a config and not hardcoded. If you do want to hard...

Sry, i dont really know what i need to do

ocean hollow Apr 30, 2023, 3:30 PM

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I wrote it, but list is null. What should I do?

tardy delta Apr 30, 2023, 3:32 PM

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why is there a trailing .

ocean hollow Apr 30, 2023, 3:32 PM

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oh lol

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thanks

tardy delta Apr 30, 2023, 3:32 PM

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people also dont seem to understand what a threadlocal random does

flint coyote Apr 30, 2023, 3:33 PM

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quaint mantle Sry, i dont really know what i need to do

Get the players world name.
Compare it to whatever you want to set colors for
Set the chat format of the event to the format you like and include your colors

tardy delta Apr 30, 2023, 3:35 PM

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no

late sonnet Apr 30, 2023, 3:35 PM

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but was is the issue?

tribal quarry Apr 30, 2023, 3:35 PM

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send the entire code

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of course its wrong

quaint mantle Apr 30, 2023, 3:36 PM

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Sry, but i dont know how to do step 2. ...

tribal quarry Apr 30, 2023, 3:36 PM

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you should pass player object instead of "this'"

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or wtf

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its just not that way to do it

pure dagger Apr 30, 2023, 3:36 PM

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When i have a config with for example players and their kills, should i load it into hashMap and when plugin disables save the hashmap to config??

tribal quarry Apr 30, 2023, 3:36 PM

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wait let me send

hazy parrot Apr 30, 2023, 3:36 PM

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tribal quarry you should pass player object instead of "this'"

???

pure dagger Apr 30, 2023, 3:37 PM

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pure dagger When i have a config with for example players and their kills, should i load it ...

Is this how you do it?

tribal quarry Apr 30, 2023, 3:37 PM

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player.performCommand("kit")

#

getCommand, just gives you the plugin command that you created it by editing the plugin.yml

somber night Apr 30, 2023, 3:40 PM

#

ive been trying to add a shapeless recipe that requires a specific namespaced key on one of the ingredients but nothing i try will work, how can it be done?

tardy delta Apr 30, 2023, 3:42 PM

#

💀

tribal quarry Apr 30, 2023, 3:43 PM

#

💀

mortal hare Apr 30, 2023, 3:43 PM

#

listen to PlayerInteractEvent iirc

#

somebody prob have more time soz cant help

sterile token Apr 30, 2023, 3:45 PM

#

What exactly are you trying to do?

#

If you can i would like a descriptive message of wha you want to do and provide any code about what you are doing

pure dagger Apr 30, 2023, 3:58 PM

#

pure dagger Is this how you do it?

.

wise mesa Apr 30, 2023, 4:00 PM

#

does the new entity hiding stuff work for hiding players

flint coyote Apr 30, 2023, 4:01 PM

#

pure dagger .

yes. Although I'd also save it every 5 minutes so you don't lose as much on a crash. + I'd load and save it for the player on join and on quit

ocean hollow Apr 30, 2023, 4:01 PM

#

Can I make two events in one class?

wise mesa Apr 30, 2023, 4:02 PM

#

yes

pure dagger Apr 30, 2023, 4:02 PM

#

but when i restart server every player quits right?

pseudo hazel Apr 30, 2023, 4:02 PM

#

thankfully yes

flint coyote Apr 30, 2023, 4:02 PM

#

pure dagger but when i restart server every player quits right?

yes

pure dagger Apr 30, 2023, 4:02 PM

#

so saving it in onDisable doesnt make sense

#

i think

pseudo hazel Apr 30, 2023, 4:02 PM

#

saving what

flint coyote Apr 30, 2023, 4:02 PM

#

it does make sense for /reload

pseudo hazel Apr 30, 2023, 4:02 PM

#

onDisable will be run before the server shuts down

flint coyote Apr 30, 2023, 4:02 PM

#

players don't quit on /reload

pseudo hazel Apr 30, 2023, 4:03 PM

#

you shouldnt rely on reload

#

since most servers just restart to reload eveyrthing

pure dagger Apr 30, 2023, 4:03 PM

#

what

flint coyote Apr 30, 2023, 4:03 PM

#

Yes you shouldn't rely on it but it still makes sense to support it as good as possible

pseudo hazel Apr 30, 2023, 4:03 PM

#

yes i guess

pure dagger Apr 30, 2023, 4:04 PM

#

okay

flint coyote Apr 30, 2023, 4:04 PM

#

Otherwise you are the one asked for support when someone used it and something broke

flint coyote Apr 30, 2023, 4:05 PM

#

pure dagger okay

it won't be additional effort on a restart anyway. Since you remove the saved entry on quit. Therefore if the map is empty ondisable you can skip the saving entirely

somber night Apr 30, 2023, 4:05 PM

#

somber night ive been trying to add a shapeless recipe that requires a specific namespaced ke...

bump

pure dagger Apr 30, 2023, 4:05 PM

#

ok

summer scroll Apr 30, 2023, 4:11 PM

#

pure dagger so saving it in onDisable doesnt make sense

I don't think when server stops/restart the PlayerQuitEvent got called.

#

So you need to save the data on onDisable

pure dagger Apr 30, 2023, 4:17 PM

#

ok thanks

sterile token Apr 30, 2023, 4:18 PM

#

ocean hollow Can I make two events in one class?

You can listen as many events you want on the same class. But for orgnizations pupouses some times you dont put all the different logic together

#

With logic i mean your plugin will do staff mode let say and another for custom items, that logic should be splited in 2 classes so then your code is better to read and to know what does

hollow birch Apr 30, 2023, 4:34 PM

#

somber night ive been trying to add a shapeless recipe that requires a specific namespaced ke...

you can do RecipeChoice.ExactChoice choice = new RecipeChoice.ExactChoice(ItemStack); and then recipe.setIngredient(choice);

#

that will set the ingredient as the exact item stack (ignoring amount)

#

so it includes meta

tardy delta Apr 30, 2023, 4:36 PM

#

ocean hollow Can I make two events in one class?

both of those will trigger at the same time

#

put it in one method

somber night Apr 30, 2023, 4:37 PM

#

hollow birch you can do ```RecipeChoice.ExactChoice choice = new RecipeChoice.ExactChoice(Ite...

you can set an item stack as exact choice? didnt know that
but i just made it work with loopholes, ty tho

eternal oxide Apr 30, 2023, 4:38 PM

#

can;t use ExactChoice on Shapeless

hollow birch Apr 30, 2023, 4:47 PM

#

ah

#

i did not know that

plucky pasture Apr 30, 2023, 4:48 PM

#

does anyone know if there is any flag add ons for block gravity on items like concrete powder and anvils? I know world guard can halt sand and gravel falling but it isnt working on other blocks. Maybe someone knows a plugin or a github, but just asking before building

bronze fern Apr 30, 2023, 4:49 PM

#

my plugin doesnt show up when i do /plugins

rough drift Apr 30, 2023, 4:49 PM

#

plucky pasture does anyone know if there is any flag add ons for block gravity on items like co...

#help-server

rough drift Apr 30, 2023, 4:49 PM

#

bronze fern my plugin doesnt show up when i do /plugins

show your logs and plugin.yml

bronze fern Apr 30, 2023, 4:51 PM

#

how do i send the plugin.yml

humble tulip Apr 30, 2023, 4:53 PM

#

bronze fern how do i send the plugin.yml

?paste

undone axleBOT Apr 30, 2023, 4:53 PM

#

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

bronze fern Apr 30, 2023, 4:54 PM

#

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

#

im trying to make a plugin where you dont lose iron armor on death

flint carbon Apr 30, 2023, 5:01 PM

#

do you guys use an ORM or raw sql?

fluid river Apr 30, 2023, 5:13 PM

#

i need free logic lesson

#

anybody

flint carbon Apr 30, 2023, 5:13 PM

#

fluid river i need free logic lesson

use hyperskill

fluid river Apr 30, 2023, 5:13 PM

#

wha

flint carbon Apr 30, 2023, 5:14 PM

#

google it

fluid river Apr 30, 2023, 5:14 PM

#

nah not what i need

#

logic lezzon

#

basically i need to grab all pairs in the array which don't contain the specified element(by index)

#

like this

#

My array
[1, 2, 3, 4, 5]
Pairs:
[1, 3]
[1, 4]
[1, 5]
[3, 5]
[4, 5]

flint carbon Apr 30, 2023, 5:15 PM

#

ask chatgpt to teach u

fluid river Apr 30, 2023, 5:15 PM

#

blocked in my country

flint carbon Apr 30, 2023, 5:16 PM

#

    int[] arr = {1, 2, 3, 4, 5};
    int excludeIndex = 2;
    List<String> pairs = new ArrayList<>();
    for (int i = 0; i < arr.length; i++) {
        if (i != excludeIndex) {
            for (int j = i + 1; j < arr.length; j++) {
                if (j != excludeIndex) {
                    pairs.add("(" + arr[i] + ", " + arr[j] + ")");
                }
            }
        }
    }
    System.out.println(pairs);
}

This?

fluid river Apr 30, 2023, 5:16 PM

#

cool what about all three-element combinations

#

pairs is kinda ez

#

and then all for-element combinations

#

and then all k-element combinations

#

can be up to 299999-element combinations

iron night Apr 30, 2023, 5:17 PM

#

flint carbon ```public static void main(String[] args) { int[] arr = {1, 2, 3, 4, 5}; ...

Are you storing int pairs like strings? 💀

flint carbon Apr 30, 2023, 5:17 PM

#

do you just mean working with multi dimensional arrays

fluid river Apr 30, 2023, 5:17 PM

#

no

flint carbon Apr 30, 2023, 5:17 PM

#

iron night Are you storing int pairs like strings? 💀

i just copied it straight from chatgpt lol

fluid river Apr 30, 2023, 5:17 PM

#

i have an array

#

and an element which should be excluded

tardy delta Apr 30, 2023, 5:18 PM

#

just do two loops

fluid river Apr 30, 2023, 5:18 PM

#

and i need all combinations of K elements which don't contain this element

#

it can be bigger than just pair

flint carbon Apr 30, 2023, 5:18 PM

#

what is the use case

iron night Apr 30, 2023, 5:18 PM

#

Do you need to count this combinations or what?

fluid river Apr 30, 2023, 5:20 PM

#

flint carbon what is the use case

mafs

#

university

flint carbon Apr 30, 2023, 5:20 PM

#

i don't think spigot help is where u wanna be lol

fluid river Apr 30, 2023, 5:20 PM

#

i need to find all of the possible combinations(excluding where elements are just in different spots)

#

and use a dist() method on them

#

to find smallest possible value which can dist() return

fluid river Apr 30, 2023, 5:22 PM

#

flint carbon i don't think spigot help is where u wanna be lol

why not

#

fourteen asks for help with his math solver everyday

#

oh you are new

#

didn't see

fluid river Apr 30, 2023, 5:22 PM

#

tardy delta just do two loops

any ideas

#

the entire task is on russian and i'm too lazy to translate

#

so trying to describe what i currently need

#

i need to return smth like this after my task is done

#

for first element the optimal combination(S) = {2, 3}, because dist(element, S) = 3

#

so i need to loop through all possible combinations which exclude first element, to find the most optimal combo

#

which gives the smallest return value when i call dist() on it

orchid trout Apr 30, 2023, 5:28 PM

#

auksto lygio matematika

fluid river Apr 30, 2023, 5:28 PM

#

the dist method is given, so don't care about it

tardy delta Apr 30, 2023, 5:29 PM

#

man ive been doing too much assembly i cant think straight

fluid river Apr 30, 2023, 5:29 PM

#

i just need the algorithm to loop through all combos

#

of size K

tardy delta Apr 30, 2023, 5:29 PM

#

cant you create all pairs first and then remove the ones you dont need?

#

efficiency go brr

fluid river Apr 30, 2023, 5:29 PM

#

?

#

for pairs i would just use nested loops to get all possible pairs

#

and then easily use dist on them

#

but the problem is i need to work with combinations of any size

#

not just pairs

round finch Apr 30, 2023, 5:31 PM

#

how big?

#

the combinations

fluid river Apr 30, 2023, 5:31 PM

#

combo can consist of 299999 elements

#

as a limit

#

300k

#

and the array can be even bigger

round finch Apr 30, 2023, 5:32 PM

#

like from all numbers combinded to smallest combination?

fluid river Apr 30, 2023, 5:32 PM

#

combo of all numbers except one

#

let's for example make a code where combo has length of 4

#

and the array has size 6

#

[1, 2, 3, 4, 5, 6]

#

and i need to get all combos except ones which contain first element

#

[2, 3, 4, 5]
[2, 3, 4, 6]
[2, 3, 5, 4]
[2, 3, 5, 6]
[2, 3, 6, 4]
[2, 3, 6, 5]
[2, 4, 3, 5]
[2, 4, 3, 6]

and so on

#

if the elements just switch places it's still the same

#

so [2,3,4,5] == [2,3,5,4]

#

i need the unique combos

round finch Apr 30, 2023, 5:36 PM

#

wait so the list may contain same numbers?

#

ah

fluid river Apr 30, 2023, 5:37 PM

#

idk tho

#

i mean

#

it's not a problem

#

i need the indexes to be different

#

if the element has same value but different index then it's a different combo again

#

the example has an array of 4 elements

#

and you only need pairs

#

[1,2,3,4]
[1, 3]
[1, 4]
[3, 4]

round finch Apr 30, 2023, 5:39 PM

#

a lot of probability math that is for sure

fluid river Apr 30, 2023, 5:39 PM

#

and well, i just call dist 3 times on this 3 pairs

bronze fern Apr 30, 2023, 5:39 PM

#

what do i do if the logs say they couldnt load my plugin

fluid river Apr 30, 2023, 5:39 PM

#

to get the optimal one

#

and that's the end

#

but fuck

#

on the actual task you never get pairs

#

only combos which are longer

fluid river Apr 30, 2023, 5:40 PM

#

bronze fern what do i do if the logs say they couldnt load my plugin

read the error prorerly

#

and get the reason why it cant

round finch Apr 30, 2023, 5:41 PM

#

logs should tell you

bronze fern Apr 30, 2023, 5:41 PM

#

idk what the big error means

round finch Apr 30, 2023, 5:41 PM

#

post it

bronze fern Apr 30, 2023, 5:41 PM

#

other then could not load

#

[Server] [ERROR] Could not load 'plugins/NoIronLossPlugin.jar' in folder 'plugins'

eternal oxide Apr 30, 2023, 5:41 PM

#

read teh caused by line

bronze fern Apr 30, 2023, 5:42 PM

#

where tf

#

oh

#

found it

#

Caused by: java.lang.ClassNotFoundException: me.sw11per.noironlossplugin.NoIronLossPlugin

#

this is my code btw

#

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

#

im trying to make so you dont lose iron armor on death

eternal oxide Apr 30, 2023, 5:43 PM

#

either the path/package is incorrect in your plugin.yml or you are using artifacts to build but have maven setup

#

package com.example.noironloss;```

#

looks very different to java me.sw11per.noironlossplugin.NoIronLossPlugin

orchid trout Apr 30, 2023, 5:44 PM

#

i dont understand why the function needs a player

#

https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/

tardy delta Apr 30, 2023, 5:44 PM

#

uh theres probably a note but dont expose functional interfaces

#

i was wondering the same thing actually

orchid trout Apr 30, 2023, 5:46 PM

#

it just infuriates me

round finch Apr 30, 2023, 5:47 PM

#

from what I know about probability is
length pow of length

so alphabet (26) * alphabet (26) * alphabet(26) = 26 pow of 3

it would generate 3 length combinations ( x _ x _ x)

#

i learned that from cracking

#

.

lol names something function
isn't that just poor practice?

zealous osprey Apr 30, 2023, 6:04 PM

#

You need to use

case BARRIER:
    <code>
    break;

Instead?

tardy delta Apr 30, 2023, 6:05 PM

#

:

regal scaffold Apr 30, 2023, 6:06 PM

#

What's the easy way to make a tabcompletion return all the values from an enum

#

I know there's some cool way to do it

tardy delta Apr 30, 2023, 6:07 PM

#

store Arrays.stream(Enum.values()).map(Enum::name).toList()

regal scaffold Apr 30, 2023, 6:07 PM

#

That's what it was

#

Thanks

#

Oh but

#

What if I want to filter

#

While it gets typed

#

startswith right?

#

Stream -> filter

zealous osprey Apr 30, 2023, 6:12 PM

#

regal scaffold startswith right?

It filters it automatically with what elements in the list match it. But ig you can add more filtering using stream#filter(Predicate)

regal scaffold Apr 30, 2023, 6:16 PM

#

Need last bit of help regarding packets and protocolLib

#

I'm trying to create a packet for entity metadata

#

//I'm trying to send a packet to a player regarding a different players metadata settings.
PacketContainer packet = ProtocolLibrary.getProtocolManager().createPacket(PacketType.Play.Server.ENTITY_METADATA);

#

I believe I'm getting the concept wrong
Lets say I want to start/stop the glowing effect for just a specific player
https://wiki.vg/Entity_metadata#Entity_Metadata_Format:~:text=classes they extend.-,Entity Metadata,-Entity

quaint mantle Apr 30, 2023, 6:25 PM

#

hello.

#

I wanna render some world borders per player, how do i go about doing that?

#

and I also wanna limit the chunks being sent to each player, configuring my own render-distance or something, well, more like choosing which chunks get rendered for each player.

#

nvm.

wise mesa Apr 30, 2023, 6:36 PM

#

Can entities have multiple passengers

chrome beacon Apr 30, 2023, 6:36 PM

#

Yes

warm mica Apr 30, 2023, 6:43 PM

#

wise mesa Can entities have multiple passengers

Only in newer versions

regal scaffold Apr 30, 2023, 6:44 PM

#

Is anyone here a expert in netty pipeline and packet injections?

fluid river Apr 30, 2023, 6:49 PM

#

how can i actually use the i variable in a stream

for (int i = 0; i < amount; i++) {
    System.out.println(squares.values().stream().filter(v -> v == i).count());
}```

#

i worked too much today

#

my brain is dead

#

local variable i defined in enclosing scope must be final or effectively final

chrome beacon Apr 30, 2023, 6:50 PM

#

regal scaffold Is anyone here a expert in netty pipeline and packet injections?

?ask

undone axleBOT Apr 30, 2023, 6:50 PM

#

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

chrome beacon Apr 30, 2023, 6:51 PM

#

fluid river local variable i defined in enclosing scope must be final or effectively final

Make a new final variable that has the value i

#

final int j = i;

#

For example

fluid river Apr 30, 2023, 6:51 PM

#

for (int i = 0; i < amount; i++) {
    final int i2 = i;
    System.out.println(squares.values().stream().filter(v -> v == i2).count());
}```

#

liek dis?

chrome beacon Apr 30, 2023, 6:51 PM

#

Yes

fluid river Apr 30, 2023, 6:51 PM

#

thanks lol

#

im super dumb

#

too much maths for today

regal scaffold Apr 30, 2023, 6:54 PM

#

https://discord.com/channels/690411863766466590/1102068355000717323 @chrome beacon

fluid river Apr 30, 2023, 6:55 PM

#

#

this fucking compiler doesn't have preview features enabled

#

i cant use pattern matching

#

#

nooo

round finch Apr 30, 2023, 7:05 PM

#

?paste

undone axleBOT Apr 30, 2023, 7:05 PM

#

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

round finch Apr 30, 2023, 7:05 PM

#

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

PAIN pain

quaint mantle Apr 30, 2023, 7:05 PM

#

fluid river

I hate codeforces.

flint carbon Apr 30, 2023, 7:06 PM

#

is it okay to override the onLoad() function?

tardy delta Apr 30, 2023, 7:06 PM

#

yes

#

its empty by default

flint carbon Apr 30, 2023, 7:07 PM

#

i'm using Kotlin:

        instance = this
    }

    override fun onLoad() {
        instance = this
    }```

I was going to replace this

ivory sleet Apr 30, 2023, 7:09 PM

#

yes

#

but that doesnt matter in principle

#

like whether u do it in init or onLoad

flint carbon Apr 30, 2023, 7:09 PM

#

i was trying to figure out why i had a bug lol

#

and init was being called too late

round finch Apr 30, 2023, 7:10 PM

#

bruh i wish i had 3d shape lib for spigot

#

but i would be cheating on my math teaching

fluid river Apr 30, 2023, 7:10 PM

#

quaint mantle I hate codeforces.

its not

tardy delta Apr 30, 2023, 7:10 PM

#

just dont work with an instance and use dependency injection

#

uh oh

#

this is worse than writing custom assembly

flint carbon Apr 30, 2023, 7:13 PM

#

is dependency injection just passing a class in the constructor?

#

instead of creating it in the class itself

tardy delta Apr 30, 2023, 7:14 PM

#

?di

undone axleBOT Apr 30, 2023, 7:14 PM

#

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

flint carbon Apr 30, 2023, 7:22 PM

#

undone axle Guide to dependency injection: <https://www.spigotmc.org/wiki/using-dependency-i...

hmm i see

#

does anyone use the getInstance() in production?

analog snow Apr 30, 2023, 7:23 PM

#

How can I get a player from an command (bungeecord)

tardy delta Apr 30, 2023, 7:24 PM

#

flint carbon does anyone use the getInstance() in production?

they better dont

young knoll Apr 30, 2023, 7:24 PM

#

Plenty do

fluid river Apr 30, 2023, 7:27 PM

#

flint carbon does anyone use the getInstance() in production?

sometimes

#

but they are 💀 already

#

i nuked them

quaint mantle Apr 30, 2023, 7:28 PM

#

Cuz lazy pass instances to the constuctor

tardy delta Apr 30, 2023, 7:29 PM

#

i havent seen any getInstances in c# production code, everyone i talked with uses dependency injection

abstract mauve Apr 30, 2023, 7:29 PM

#

hello, I'm facing a problem, I don't know how to add a custom item to shopguiplus or to buy a certain access or command

tardy delta Apr 30, 2023, 7:30 PM

#

#help-server

flint carbon Apr 30, 2023, 7:31 PM

#

i just added the dependency injection

#

but i have to use it in 3 classes because i wanted to use it in one

#

my table manager class has to do this now

Instead of

fluid river Apr 30, 2023, 7:32 PM

#

??

pseudo hazel Apr 30, 2023, 7:32 PM

#

yeah thats fine

fluid river Apr 30, 2023, 7:32 PM

#

oh i see

pseudo hazel Apr 30, 2023, 7:32 PM

#

better yet is to not rely on your plugin/parent class at all if you can prevent it

fluid river Apr 30, 2023, 7:32 PM

#

that's how it should be

ocean hollow Apr 30, 2023, 7:37 PM

#

what error does Bossbar give if it's less than 0?

wise mesa Apr 30, 2023, 7:37 PM

#

warm mica Only in newer versions

good thing I only develop for latest 👍

pseudo hazel Apr 30, 2023, 7:42 PM

#

ocean hollow what error does Bossbar give if it's less than 0?

probably either nothing or IllegalArgumentException

ocean hollow Apr 30, 2023, 7:42 PM

#

thanks

pseudo hazel Apr 30, 2023, 7:43 PM

#

I mean just try it out and see

hazy parrot Apr 30, 2023, 7:45 PM

#

https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/src/main/java/org/bukkit/craftbukkit/boss/CraftBossBar.java#158 Yap, it will be illegal argument

tardy delta Apr 30, 2023, 7:52 PM

#

just do checks instead of catching exceptions ig

tender shard Apr 30, 2023, 7:58 PM

#

tbh, I don't understand anything from that message

#

"closing the case"?

#

"two good ones"?

#

did you use a translater?

#

I still don't get it

karmic phoenix Apr 30, 2023, 7:59 PM

#

I'm trying to cancel splash potion damage to potion thrower, so basically if you throw a harming potion you don't get damaged, only other players do, and I can't get thing working, any ideas on what methods to use, also It has to be a specific potion, for example if you throw healing potion u get healed, but if you throw poison you dont get poisoned.

ocean hollow Apr 30, 2023, 7:59 PM

#

how to cancel task in it?

tender shard Apr 30, 2023, 7:59 PM

#

ocean hollow how to cancel task in it?

call cancel()

ocean hollow Apr 30, 2023, 8:00 PM

#

#

how

tender shard Apr 30, 2023, 8:00 PM

#

use the consumer instead. the one that takes a Consumer<BukkitTask>

#

erm what?

ocean hollow Apr 30, 2023, 8:01 PM

#

idk how to work with lambda

#

thx

quaint mantle Apr 30, 2023, 8:02 PM

#

ocean hollow idk how to work with lambda

this.cancel()

tardy delta Apr 30, 2023, 8:02 PM

#

ocean hollow how to cancel task in it?

use the Consumer<BukkitTask> scheduler method

tender shard Apr 30, 2023, 8:02 PM

#

#

like this

ocean hollow Apr 30, 2023, 8:02 PM

#

quaint mantle this.cancel()

it doesn`t work, I tried

tender shard Apr 30, 2023, 8:03 PM

#

instead of using () in the lambda, use "myTask" or sth

quaint mantle Apr 30, 2023, 8:03 PM

#

Oh

tender shard Apr 30, 2023, 8:03 PM

#

what'S your question

remote swallow Apr 30, 2023, 8:03 PM

#

just ask your questin

tender shard Apr 30, 2023, 8:03 PM

#

?ask

undone axleBOT Apr 30, 2023, 8:03 PM

#

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

tender shard Apr 30, 2023, 8:04 PM

#

yeah but I won't watch it, I much rather just read messages

#

wdym? builder for what?

#

try to put your question int a text message

#

ok

remote swallow Apr 30, 2023, 8:09 PM

#

the back button isnt working?

#

add sysouts and see if it runs

#

you most likely check its type while its air/null

flint carbon Apr 30, 2023, 8:11 PM

#

com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: User customer_485511_sql already has more than 'max_user_connections' active connections```

Is there a way to kill these connections?

remote swallow Apr 30, 2023, 8:12 PM

#

the if & switch is pointless

#

you check if its null or a barrier, if its null you close if its not null you close

#

just close the inventory when they click

flint carbon Apr 30, 2023, 8:12 PM

#

i can't even log in because there are too many connections

tardy delta Apr 30, 2023, 8:12 PM

#

https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/

SpigotMC - High Performance Minecraft

Resource - A modern approach to inventory GUIs

Introduction

The creation of inventory GUIs is a big topic in the spigot developer community and often butchered by inexperienced devs. This is ok...

remote swallow Apr 30, 2023, 8:13 PM

#

add sysouts to it

#

see whats running

#

then you can fix it

#

after if, in ifs before ifs

tender shard Apr 30, 2023, 8:16 PM

#

flint carbon ```[15:42:21] [Server thread/ERROR]: Error occurred while enabling GenCore v1.0-...

how many did you open?

#

the "default" limit is like 150 IIRC

#

which is a bit little. But if your plugin needs more, you did a bad job

flint carbon Apr 30, 2023, 8:16 PM

#

tender shard which is a bit little. But if your plugin needs more, you did a bad job

first of all i forgot to close them

#

secondly its capped at 10

tender shard Apr 30, 2023, 8:17 PM

#

oh 10 is a bit little

#

can you check your max_conections value

flint carbon Apr 30, 2023, 8:17 PM

#

tender shard can you check your max_conections value

maximimum pool size?

tender shard Apr 30, 2023, 8:17 PM

#

max_values should be a few thousands

flint carbon Apr 30, 2023, 8:17 PM

#

or is that different

tender shard Apr 30, 2023, 8:17 PM

#

flint carbon maximimum pool size?

no, on the actual SQL server

#

mysql / mariadb?

flint carbon Apr 30, 2023, 8:18 PM

#

mysql

tender shard Apr 30, 2023, 8:18 PM

#

default in mysql is 151 IIRC

remote swallow Apr 30, 2023, 8:18 PM

#

System.out.println("passed XYZ")

flint carbon Apr 30, 2023, 8:18 PM

#

oh

#

i have 128 open

tender shard Apr 30, 2023, 8:18 PM

#

are you hosting the DB yourself on a VPS?

flint carbon Apr 30, 2023, 8:18 PM

#

no i'm using pebblehost

#

i can just create a new db

tender shard Apr 30, 2023, 8:19 PM

#

flint carbon no i'm using pebblehost

oh then you probabyl cannot increase it

#

but you can try, do you got mysql "root" access?

flint carbon Apr 30, 2023, 8:19 PM

#

what should the maximum pool size be?

tender shard Apr 30, 2023, 8:20 PM

#

number of requests you need at max at the same time * 100

remote swallow Apr 30, 2023, 8:20 PM

#

no

#

you add one before the if, inside the {} of the if, and after the if

#

if it returns

flint carbon Apr 30, 2023, 8:21 PM

#

tender shard number of requests you need at max at the same time * 100

do you only create one connection typically?

#

i'm a bit new to using sql and minecraft

tender shard Apr 30, 2023, 8:21 PM

#

flint carbon do you only create one connection typically?

are you using HikariCP?

flint carbon Apr 30, 2023, 8:21 PM

#

yea

tender shard Apr 30, 2023, 8:22 PM

#

then just call "getConection()" everytime you need one

remote swallow Apr 30, 2023, 8:22 PM

#

?learnjava!

undone axleBOT Apr 30, 2023, 8:22 PM

#

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

The last one is the only official one, however some of those concepts assume that you already know a bit about programming. https://media.discordapp.net/attachments/694661573125472256/998143126373941248/6n0v4g.gif

remote swallow Apr 30, 2023, 8:22 PM

#

add a sysoutline BEFORE the if, INSIDE the {} of the if]

#

and then after if it has return; in it

flint carbon Apr 30, 2023, 8:23 PM

#

tender shard then just call "getConection()" everytime you need one

Do i always close the connection after i make one?

remote swallow Apr 30, 2023, 8:23 PM

#

?spoon

undone axleBOT Apr 30, 2023, 8:23 PM

#

Spoonfeed a newbie for a day and they'll come back with more questions. Teach them to find their own answers and you'll both be better off: you won't get stuck answering the easy questions and they'll be much more productive than before.

remote swallow Apr 30, 2023, 8:23 PM

#

learn java

#

learn java

flint carbon Apr 30, 2023, 8:23 PM

#

so if i use getConnection to create a connection do i close it after?

tender shard Apr 30, 2023, 8:23 PM

#

flint carbon Do i always close the connection after i make one?

yes

remote swallow Apr 30, 2023, 8:23 PM

#

you wont go anywhere been spoonfed the code

#

you need to do it urself

tender shard Apr 30, 2023, 8:24 PM

#

flint carbon Do i always close the connection after i make one?

you are usually supposed to use every connection from Hikaro in a try-with-resources block

remote swallow Apr 30, 2023, 8:24 PM

#

the LINE before it

tender shard Apr 30, 2023, 8:24 PM

#

like this

tardy delta Apr 30, 2023, 8:25 PM

#

and close statement 🥺

remote swallow Apr 30, 2023, 8:25 PM

#

try does that

flint carbon Apr 30, 2023, 8:25 PM

#

tender shard like this

            connection = HikariCP(plugin).getConnection()
            statement = connection?.createStatement()
            statement?.execute("CREATE TABLE IF NOT EXISTS `gens_playerdata` (`uuid` VARCHAR(36) NOT NULL, `name` VARCHAR(16) NOT NULL, `jsondata` LONGTEXT NOT NULL) ENGINE=InnoDB;")
        } catch (exception: Exception) {
            exception.printStackTrace()
        } finally {
            statement?.close()
            connection?.close()
        }```

ocean hollow Apr 30, 2023, 8:25 PM

#

something wrong

tender shard Apr 30, 2023, 8:25 PM

#

tardy delta and close statement 🥺

try w/ resources does that automatically

flint carbon Apr 30, 2023, 8:25 PM

#

this is what i have right now

tardy delta Apr 30, 2023, 8:25 PM

#

HikariCP(plugin) lol

echo basalt Apr 30, 2023, 8:25 PM

#

tender shard like this

that looks really similar from my code

#

but nah it aint

remote swallow Apr 30, 2023, 8:25 PM

#

are you making a new hikari connection to the db each time?

tender shard Apr 30, 2023, 8:25 PM

#

flint carbon ``` try { connection = HikariCP(plugin).getConnection() ...

put the "get connection" part into (paranthesis)

tardy delta Apr 30, 2023, 8:25 PM

#

i dont see the ps in the closing block

tender shard Apr 30, 2023, 8:26 PM

#

try (Connection myConnection = ...) {
  // do stuff with connection now

remote swallow Apr 30, 2023, 8:26 PM

#

you should connect do the db once on startup then call getConnection on the hikari stuff wen you want to send data

flint carbon Apr 30, 2023, 8:26 PM

#

i don't think you can do that in kotlin

tardy delta Apr 30, 2023, 8:26 PM

#

uh oh kotlin

remote swallow Apr 30, 2023, 8:26 PM

#

if you cant do it in kotlin dont use kotlin

flint carbon Apr 30, 2023, 8:27 PM

#

like the parenthesis

#

this is the alternative i think

tender shard Apr 30, 2023, 8:27 PM

#

you can definitely do everything you can do in java, in kotlin too

flint carbon Apr 30, 2023, 8:27 PM

#

        try {
            dataSource.connection.use { connection ->
                connection.createStatement().use { statement ->
                    statement.executeQuery("SELECT 1;").use { resultSet ->
                        if (resultSet.next()) {
                            plugin.logger.info("Connected to database!")
                        }
                    }
                }
            }
            return dataSource.connection
        } catch (exception: Exception) {
            plugin.logger.severe("Failed to connect to database!")
            exception.printStackTrace()
            throw exception
        }
    }```

tender shard Apr 30, 2023, 8:27 PM

#

oh yeah that's nasty

#

google "kotlin try with resources" please

flint carbon Apr 30, 2023, 8:27 PM

#

In Kotlin, the .use function is an extension function that is available on any class that implements the AutoCloseable interface. The purpose of the .use function is to ensure that the resources acquired in a try block are automatically closed when the block is exited.

tender shard Apr 30, 2023, 8:27 PM

#

damn wtf

remote swallow Apr 30, 2023, 8:28 PM

#

you may be better to just use java

flint carbon Apr 30, 2023, 8:28 PM

#

is that what it is?

remote swallow Apr 30, 2023, 8:28 PM

#

most of us use java, we can help a lot easier with java

tender shard Apr 30, 2023, 8:28 PM

#

is there's a reason why you're using shitlin instead of just using java?

flint carbon Apr 30, 2023, 8:29 PM

#

tender shard is there's a reason why you're using shitlin instead of just using java?

trying to improve, i also use it with other stuff

tender shard Apr 30, 2023, 8:29 PM

#

try-with-resources is definitly possible in kotlin, but I gotta admin, I don't know how

tardy delta Apr 30, 2023, 8:29 PM

#

https://tenor.com/view/javascript-hadouken-code-programming-gif-16271428

Tenor

tender shard Apr 30, 2023, 8:29 PM

#

https://www.baeldung.com/kotlin/try-with-resources

Baeldung on Kotlin

Try-with-resources in Kotlin | Baeldung on Kotlin

Learn how Kotlin is managing resources automatically and how it differs from Java's try-with-resources construct.

flint carbon Apr 30, 2023, 8:29 PM

#

https://www.baeldung.com/kotlin/try-with-resources

#

The use function

tender shard Apr 30, 2023, 8:29 PM

#

tender shard https://www.baeldung.com/kotlin/try-with-resources

why is there a pic of @torn shuttle

tardy delta Apr 30, 2023, 8:30 PM

#

wondering the same thing

remote swallow Apr 30, 2023, 8:30 PM

#

transfer this to kotlin, create an instance of your hikari class on onEnable, save that class to a variable and have a getter, then when you need a connection called plugin.getThatClas().getConnection()

#

and dont execute a query each time

tardy delta Apr 30, 2023, 8:30 PM

#

please dont do that via your plugin lol

remote swallow Apr 30, 2023, 8:31 PM

#

a)) put something in the sysouts that is descriptive of where it is

#

and an if statement usually has {}

#

if not add them, and add the sysout before return

#

?learnjava! for the love of god

undone axleBOT Apr 30, 2023, 8:32 PM

#

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

The last one is the only official one, however some of those concepts assume that you already know a bit about programming. https://media.discordapp.net/attachments/694661573125472256/998143126373941248/6n0v4g.gif

tardy delta Apr 30, 2023, 8:32 PM

#

dont think anyone has ever clicked on that

young knoll Apr 30, 2023, 8:32 PM

#

Ooh it has a gif now

tardy delta Apr 30, 2023, 8:32 PM

#

to be extra rude

remote swallow Apr 30, 2023, 8:32 PM

#

if (soemthnig) {
   System.out.println("in the if");
   return;
}

flint carbon Apr 30, 2023, 8:33 PM

#

you didn't encapsualte it

flint coyote Apr 30, 2023, 8:33 PM

#

tardy delta dont think anyone has ever clicked on that

Now I did. What you gonna do about it?

remote swallow Apr 30, 2023, 8:33 PM

#

sysout takes a string, if you dont give it anything you arent gonna know whats passing

tardy delta Apr 30, 2023, 8:33 PM

#

flint coyote Now I did. What you gonna do about it?

i live in your walls

flint carbon Apr 30, 2023, 8:33 PM

#

remote swallow sysout takes a string, if you dont give it anything you arent gonna know whats p...

he didn't understand because it wasn't encapsulated tho lol

#

there was no {}

remote swallow Apr 30, 2023, 8:33 PM

#

and an if statement usually has {}

tardy delta Apr 30, 2023, 8:33 PM

#

https://tenor.com/view/sdcg-sad-cat-staring-gif-22869621

Tenor

#

you remind me of cpp with your {} lol

echo basalt Apr 30, 2023, 8:34 PM

#

EW

ocean hollow Apr 30, 2023, 8:34 PM

#

remote swallow Apr 30, 2023, 8:34 PM

#

now you just need to add a string in the other sysouts and add a sysout after the if

#

if anything you need to learn java and learn naming conventions

tardy delta Apr 30, 2023, 8:34 PM

#

ocean hollow

closing inv modifies the viewers collection

#

take a copy or smth

flint carbon Apr 30, 2023, 8:35 PM

#

since i'm new to hikaricp, this might be a dumb question, but is the connection supposed to run as long as the server online? or only when a request is made ( for example if a player changes their nickname and it gets updated to the database)

remote swallow Apr 30, 2023, 8:35 PM

#

normally a hikari instance should be made on enable then you can called ThatClass#getConnection, which would return a connection from the hikari instance

tardy delta Apr 30, 2023, 8:36 PM

#

no it shouldnt, when you "close" the connection, it doesnt actually close it, it just gives it back to the pool and the pool keeps it alive for any subsequent requests

remote swallow Apr 30, 2023, 8:36 PM

#

you write System.out.println("passed if XYZ")

tardy delta Apr 30, 2023, 8:36 PM

#

so you just request a "new" connection every time you need one

#

wtf am i looking at

#

if your compiler says it goes brr its probably not supposed to be like that

remote swallow Apr 30, 2023, 8:37 PM

#

System.out.println("before if");
if (something) {
    System.out.println("Inside if");
    return;
}
System.out.println("Passed if");

flint carbon Apr 30, 2023, 8:37 PM

#

copy and paste the code here

remote swallow Apr 30, 2023, 8:37 PM

#

writing the same thing in a sysout isjust going to make it harder to help, give them something descriptive

tender shard Apr 30, 2023, 8:38 PM

#

imagine using kotlin because "it's better"

#

and then kotlin lacks basic java features

#

and you're like "wtf"

ocean hollow Apr 30, 2023, 8:38 PM

#

tardy delta take a copy or smth

how?

tardy delta Apr 30, 2023, 8:38 PM

#

internally removes the viewer

#

new WhateverCollection(originalCollection)

flint carbon Apr 30, 2023, 8:39 PM

#

remote swallow normally a hikari instance should be made on enable then you can called ThatClas...

so the createConnection method should be try with resources or no

tardy delta Apr 30, 2023, 8:39 PM

#

flint carbon so the createConnection method should be try with resources or no

getConnection()? yes

flint carbon Apr 30, 2023, 8:39 PM

#

why do u have ; lol

remote swallow Apr 30, 2023, 8:39 PM

#

yeah, now just change the string in the if so you can tell what if its refering to

ocean hollow Apr 30, 2023, 8:39 PM

#

tardy delta new WhateverCollection(originalCollection)

I still don't know how to do it

tardy delta Apr 30, 2023, 8:40 PM

#

new HashSet(viewers) or smth idk what type that is

flint carbon Apr 30, 2023, 8:40 PM

#

tardy delta getConnection()? yes

here are my functions:

configureHikariCP()
createDataSource()
createConnection()
getConnection()
closeConnection()

tardy delta Apr 30, 2023, 8:40 PM

#

lol

flint carbon Apr 30, 2023, 8:40 PM

#

I'm guessing createConnection is pointless?

remote swallow Apr 30, 2023, 8:41 PM

#

show the code without the error

tardy delta Apr 30, 2023, 8:41 PM

#

idk what that does

flint carbon Apr 30, 2023, 8:41 PM

#

imma just use chatgpt and translate it to java

tardy delta Apr 30, 2023, 8:41 PM

#

i just request a connection when my plugin starts to shut down when it doesnt work

remote swallow Apr 30, 2023, 8:41 PM

#

you have a ; at the end of your if

#

no

#

on the if (e.getCurrentItem() == null || something) you have a ; at the end

#

remove that

#

add the ; back to the sysout

#

and add something into the quotes

ocean hollow Apr 30, 2023, 8:42 PM

#

tardy delta new HashSet(viewers) or smth idk what type that is

?

flint carbon Apr 30, 2023, 8:43 PM

#

waittt the pool is supposed to be always open right

tardy delta Apr 30, 2023, 8:43 PM

#

wdym by open

remote swallow Apr 30, 2023, 8:44 PM

#

something descriptive about where it is

torn shuttle Apr 30, 2023, 8:44 PM

#

tender shard why is there a pic of <@155920170353688578>

white guy with beard = magmaguy. SMH on this blatant racism

#

I'll have you know my beard is much nicer

remote swallow Apr 30, 2023, 8:44 PM

#

eg "passed item check"

tardy delta Apr 30, 2023, 8:44 PM

#

ocean hollow ?

new HashSet<>(inventory.getViewers()).forEach(HumanEntity::closeInv)

flint carbon Apr 30, 2023, 8:45 PM

#

    HikariConfig config = new HikariConfig();
    // configuring hikari-cp
    List<Object> hikariCPConfig = configureHikariCP();
    String host = (String) hikariCPConfig.get(0);
    String name = (String) hikariCPConfig.get(1);
    String username = (String) hikariCPConfig.get(2);
    String password = (String) hikariCPConfig.get(3);
    int port = (int) hikariCPConfig.get(4);
    int minimumIdle = (int) hikariCPConfig.get(5);
    int maximumPoolSize = (int) hikariCPConfig.get(6);
    int connectionTimeout = (int) hikariCPConfig.get(7);
    config.setJdbcUrl("jdbc:mysql://" + host + ":" + port + "/" + name);
    config.setUsername(username);
    config.setPassword(password);
    config.setMinimumIdle(minimumIdle);
    config.setMaximumPoolSize(maximumPoolSize);
    config.setConnectionTimeout(connectionTimeout);
    config.addDataSourceProperty("cachePrepStmts", "true");
    config.addDataSourceProperty("prepStmtCacheSize", "250");
    config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
    return new HikariDataSource(config);
}

public Connection getConnection() {
    try {
        Connection connection = dataSource.getConnection();
        if (connection.isClosed()) {
            plugin.getLogger().severe("Connection to database is closed!");
            return null;
        }
        return connection;
    } catch (SQLException exception) {
        plugin.getLogger().severe("Failed to get connection to database!");
        exception.printStackTrace();
        return null;
    }
}

public void closeConnection() {
    try {
        if (dataSource != null && !dataSource.isClosed()) {
            dataSource.close();
        }
    } catch (SQLException exception) {
        plugin.getLogger().severe("Failed to close connection to database!");
        exception.printStackTrace();
    }
}

remote swallow Apr 30, 2023, 8:45 PM

#

remote swallow eg `"passed item check"`

if you need more hand holding than this someone else is gonna have to help you, im not spoon feeding you anymore

flint carbon Apr 30, 2023, 8:45 PM

#

do these functions look okay?

#

dataSource is an instance of createDataSource()

tardy delta Apr 30, 2023, 8:46 PM

#

hikaridatasource extends hikariconfig, configure datasource instead of doing pointless work

remote swallow Apr 30, 2023, 8:46 PM

#

well done

tardy delta Apr 30, 2023, 8:46 PM

#

datasource.getConnection also never returns a closed connection, it would rather throw

flint carbon Apr 30, 2023, 8:46 PM

#

so get connection is always supposed to close

tardy delta Apr 30, 2023, 8:47 PM

#

wdym

remote swallow Apr 30, 2023, 8:47 PM

#

?notworking

undone axleBOT Apr 30, 2023, 8:47 PM

#

"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.

remote swallow Apr 30, 2023, 8:47 PM

#

what error

#

?paste it

undone axleBOT Apr 30, 2023, 8:47 PM

#

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

flint carbon Apr 30, 2023, 8:48 PM

#

tardy delta wdym

    try (Connection connection = dataSource.getConnection()) {
        if (connection.isClosed()) {
            plugin.getLogger().severe("Connection to database is closed!");
            return null;
        }
        return connection;
    } catch (SQLException exception) {
        plugin.getLogger().severe("Failed to get connection to database!");
        exception.printStackTrace();
        return null;
    }
}

Is this better?

tardy delta Apr 30, 2023, 8:48 PM

#

well the datasource will never return a closed connection so that check is pointless

flint carbon Apr 30, 2023, 8:48 PM

#

what country are u from?

tardy delta Apr 30, 2023, 8:48 PM

#

i meant to say that, not that you should use a try with resources

flint carbon Apr 30, 2023, 8:48 PM

#

is chatgpt blocked in poland

remote swallow Apr 30, 2023, 8:49 PM

#

something doesnt add up

#

its failing the name check

#

why are you name checking

flint carbon Apr 30, 2023, 8:49 PM

#

tardy delta well the datasource will never return a closed connection so that check is point...

ohhhh

#

because you have to give more than a fragment for context and it can read stack traces

flint carbon Apr 30, 2023, 8:51 PM

#

tardy delta i meant to say that, not that you should use a try with resources

i'm trying to learn from other people's open source stuff as well, but their stuff is less modern i guess

#

    try {
        return dataSource.getConnection();
    } catch (SQLException exception) {
        plugin.getLogger().severe("Failed to get connection to database!");
        exception.printStackTrace();
        return null;
    }
}```

tardy delta Apr 30, 2023, 8:52 PM

#

probably shouldnt return null

#

i should propagate the sqlexception to the caller

remote swallow Apr 30, 2023, 8:52 PM

#

you title check

#

dont do that

#

keep an instance of the inventory

flint carbon Apr 30, 2023, 8:52 PM

#

throw an exception?

#

do you use InnoDB?

remote swallow Apr 30, 2023, 8:55 PM

#

i just looked at the code

#

why the hell do you have a class player var

#

that you never set

#

remove the title check

#

and make player p = event.getPlayer()

tardy delta Apr 30, 2023, 8:58 PM

#

https://github.com/FourteenBrush/xKingdoms/blob/master/src/main/java/me/fourteendoggo/xkingdoms/storage/persistence/Database.java

remote swallow Apr 30, 2023, 8:59 PM

#

replacing your Player p = Player; yes

pseudo hazel Apr 30, 2023, 9:00 PM

#

does anyone know how you can remove the red numbers of a scoreboard? I know some servers have done it but I think its through a resourcepack

#

but idk how

young knoll Apr 30, 2023, 9:00 PM

#

theres a shader for rps that can do it

pseudo hazel Apr 30, 2023, 9:01 PM

#

whats rps

young knoll Apr 30, 2023, 9:01 PM

#

resource packs

pseudo hazel Apr 30, 2023, 9:01 PM

#

oh xD

remote swallow Apr 30, 2023, 9:05 PM

#

no

#

you remove the if check for the title

#

never do that

#

and you replace Player p = Player; and make it Player p = event.getPlayer();

#

change event to e then

chrome beacon Apr 30, 2023, 9:08 PM

#

Don't detect inventories by their name

remote swallow Apr 30, 2023, 9:08 PM

#

and remove

#

like i told you to

pseudo hazel Apr 30, 2023, 9:08 PM

#

and use your brain please

#

red == bad

#

usually you can hover over it to see why its red

#

read what you wrote

#

your syntax doesnt make any sense

remote swallow Apr 30, 2023, 9:13 PM

#

remove line 23

pseudo hazel Apr 30, 2023, 9:13 PM

#

just ask yourself, what is getView()("blah blah") even supposed to mean

remote swallow Apr 30, 2023, 9:13 PM

#

you should never be doing that

#

well done

chrome beacon Apr 30, 2023, 9:15 PM

#

MC dev is known to be a bit unstable

pseudo hazel Apr 30, 2023, 9:15 PM

#

a bit unstable really is an understatement

#

it crashes 1 out of 3 times I try paste something

#

something being a string btw

remote swallow Apr 30, 2023, 9:16 PM

#

it dies with teh material class

pseudo hazel Apr 30, 2023, 9:16 PM

#

that too

remote swallow Apr 30, 2023, 9:16 PM

#

i disabled the bytecode decompiler and i havent crashedin a while

chrome beacon Apr 30, 2023, 9:16 PM

#

I actually haven't had any issues with it

pseudo hazel Apr 30, 2023, 9:16 PM

#

how do I do that

remote swallow Apr 30, 2023, 9:17 PM

#

pseudo hazel how do I do that

settings/plugins/installed then hit the checkbox on the bytecode decompiler

young knoll Apr 30, 2023, 9:17 PM

#

Why would the minecraft dev plugin have anything to do with the material decompiler

remote swallow Apr 30, 2023, 9:18 PM

#

it just do

pseudo hazel Apr 30, 2023, 9:19 PM

#

remote swallow settings/plugins/installed then hit the checkbox on the bytecode decompiler

thanks

young knoll Apr 30, 2023, 9:19 PM

#

Eclipse sometimes crashes with the material class too tbf

pseudo hazel Apr 30, 2023, 9:19 PM

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its just too big lmao

remote swallow Apr 30, 2023, 9:19 PM

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https://tenor.com/view/lol-get-shit-on-kid-loser-dance-fortnite-season3dance-gif-18611274

Tenor

pseudo hazel Apr 30, 2023, 9:20 PM

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yeah thats what the plugin says when it crashes my ide

young knoll Apr 30, 2023, 9:21 PM

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Mojang has fully removed their material class now

pseudo hazel Apr 30, 2023, 9:21 PM

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but luckily past traumas have taught me to spam ctrl + s all the time

remote swallow Apr 30, 2023, 9:26 PM

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you need to save an instance of the inventory or the view when it opens

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you can then check to see if its the inventory or the view

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alternatively, read this https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/

SpigotMC - High Performance Minecraft

Resource - A modern approach to inventory GUIs

Introduction

The creation of inventory GUIs is a big topic in the spigot developer community and often butchered by inexperienced devs. This is ok...

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no

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you dont check the name

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you check in instance

young knoll Apr 30, 2023, 9:27 PM

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You can also use the inventory instance itself

green prism Apr 30, 2023, 9:27 PM

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Hello everyone. Can you help me?
My BossBars aren't updating.
Code for the task:

https://pastebin.com/4p3Q3kxz
OR
https://paste.md-5.net/ikoyodapid.java

Pastebin

package it.mikeslab.widencore.task;import it.mikeslab.widencore.Wid...

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

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?paste

undone axleBOT Apr 30, 2023, 9:27 PM

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

young knoll Apr 30, 2023, 9:27 PM

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Or if you really must you can use holders

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But don’t use name

long sable Apr 30, 2023, 9:39 PM

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Anyone know how to get the actual dimensions of a textDisplay (both getDisplayWidth/Height() and getWidth/Height() return 0)?
Also - not sure what unit getLineWidth() is given in (default is 200) - pixels, perhaps?

flint carbon Apr 30, 2023, 9:39 PM

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does anyone know why I can't throw an exception on an integer, but it works for a string?

val minimumIdle: Int = hikariCPSettings.getInt("minimum-idle") ?: throw IllegalStateException("Missing 'minimum-idle' value in config.yml")

remote swallow Apr 30, 2023, 9:40 PM

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int cant be null, Integer can

flint coyote Apr 30, 2023, 9:40 PM

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getInt probably returns a primitive. Therefore it can't be null

flint carbon Apr 30, 2023, 9:41 PM

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ohh wait

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so i should change it to getString?

flint coyote Apr 30, 2023, 9:43 PM

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you can use the normal get and check if it's null before using getInt

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or use the get and cast it to an int

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getString will lead to an exception since it's an integer

flint carbon Apr 30, 2023, 9:44 PM

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wait does it get the key or the value?

flint coyote Apr 30, 2023, 9:44 PM

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the value. You have to hand it the key

flint carbon Apr 30, 2023, 9:45 PM

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I had this:

    `val port: String = databaseConfig.getString("port") ?: throw IllegalStateException("Missing 'port' value in config.yml")`

But it didn't cause any errors

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and the plugin works

young knoll Apr 30, 2023, 9:45 PM

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You can also just use isSet

tardy delta Apr 30, 2023, 9:47 PM

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just use defaults

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not talking to you

flint carbon Apr 30, 2023, 9:48 PM

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tardy delta just use defaults

wdym

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ohh

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like just put a value

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if it is not existing

remote swallow Apr 30, 2023, 9:48 PM

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getString("port", "default");

hazy parrot Apr 30, 2023, 9:49 PM

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why would port be string

flint carbon Apr 30, 2023, 9:49 PM

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yea i'm fixing it

hazy parrot Apr 30, 2023, 9:49 PM

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192.168.1.2:25A65

flint carbon Apr 30, 2023, 9:50 PM

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but wouldn't a default be pointless for an sql connection

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since it won't connect regardless

tardy delta Apr 30, 2023, 9:50 PM

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25A65 as port 🤔

flint carbon Apr 30, 2023, 9:50 PM

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oh wait

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can i throw something in the default section?

young knoll Apr 30, 2023, 9:51 PM

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Are you telling me ports aren’t in hex

tardy delta Apr 30, 2023, 9:52 PM

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[2001:db8::9090]:9090 hehe

compact haven Apr 30, 2023, 9:52 PM

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can use an inline if Republic

green prism Apr 30, 2023, 9:53 PM

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green prism Hello everyone. Can you help me? My BossBars aren't updating. Code for the task:...

Help please? Mnfalex

compact haven Apr 30, 2023, 9:53 PM

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val port: Int = if (config.isSet(“port”)) config.getInt(“port”) else throw MissingException(…) @flint carbon

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a tad unfortunate you need to repeat but that’s the only way I can think of instantly

tender shard Apr 30, 2023, 9:53 PM

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green prism Hello everyone. Can you help me? My BossBars aren't updating. Code for the task:...

?notworking

undone axleBOT Apr 30, 2023, 9:53 PM

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"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.

flint carbon Apr 30, 2023, 9:55 PM

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compact haven `val port: Int = if (config.isSet(“port”)) config.getInt(“port”) else throw Miss...

what if someone deletes it from the config.yml

tardy delta Apr 30, 2023, 9:55 PM

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more progress, decided to do it in c++ lol

compact haven Apr 30, 2023, 9:55 PM

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flint carbon what if someone deletes it from the config.yml

Wdym

flint carbon Apr 30, 2023, 9:55 PM

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    host: localhost
    name: database
    username: root
    password: password
    port: 3306 //delete this line completely
    hikari-cp-settings:
        minimum-idle: 20
        maximum-pool-size: 20
        connection-timeout: 30000

tender shard Apr 30, 2023, 9:55 PM

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flint carbon what if someone deletes it from the config.yml

?

compact haven Apr 30, 2023, 9:55 PM

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my assumption is that isSet is false when it’s not there lmao

remote swallow Apr 30, 2023, 9:55 PM

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the isSet will return false

young knoll Apr 30, 2023, 9:55 PM

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Correct

compact haven Apr 30, 2023, 9:55 PM

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did you even read the line I sent

tardy delta Apr 30, 2023, 9:55 PM

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its loaded into memory that config

compact haven Apr 30, 2023, 9:56 PM

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if it’s not there it’ll throw the error 🤷‍♂️

tardy delta Apr 30, 2023, 9:56 PM

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so unless someone calls reload() that wont change anything about your values

green prism Apr 30, 2023, 9:56 PM

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tender shard ?notworking

No errors. Title and progress values aren’t updating. Already showed boss bars don’t get updated.

flint carbon Apr 30, 2023, 9:56 PM

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what if it is empty?

port:

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will it still be not set?

compact haven Apr 30, 2023, 9:56 PM

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I don’t even think that’s valid yaml

tardy delta Apr 30, 2023, 9:56 PM

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^^

tender shard Apr 30, 2023, 9:57 PM

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Ofc it’s valid yaml

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It‘ll be null

rough ibex Apr 30, 2023, 9:57 PM

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"Ofc it's valid yaml" - yaml in a nutshell

compact haven Apr 30, 2023, 9:57 PM

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then what is isSet?

tender shard Apr 30, 2023, 9:57 PM

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Its true

young knoll Apr 30, 2023, 9:57 PM

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Why not read the docs for isSet

tender shard Apr 30, 2023, 9:57 PM

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Its set to null

tardy delta Apr 30, 2023, 9:57 PM

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this site just places "null" bruh

compact haven Apr 30, 2023, 9:58 PM

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because I’m not the developer asking and I don’t even know where isSet is from

young knoll Apr 30, 2023, 9:58 PM

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Well getInt can’t return null

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So

tardy delta Apr 30, 2023, 9:58 PM

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looks valid

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its just mapped to null

green prism Apr 30, 2023, 9:58 PM

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green prism No errors. Title and progress values aren’t updating. Already showed boss bars d...

Format string is not null. Just the boss bar update thing doesn’t work

compact haven Apr 30, 2023, 9:58 PM

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Is isSet from ConfigurationSectiin? Is that what we are talking about knack

tardy delta Apr 30, 2023, 9:58 PM

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why isnt getInt returning an OptionalInt

young knoll Apr 30, 2023, 9:59 PM

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Ew

tardy delta Apr 30, 2023, 9:59 PM

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std::optional<int> better

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java with their stupid primitive specialisations

compact haven Apr 30, 2023, 9:59 PM

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isSet is likely to be true if it’s set to null

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and yet it will likely return 0 on getInt

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my assumptions 🤷‍♂️

flint carbon Apr 30, 2023, 10:00 PM

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i guess this is pointless to do:

            val portValue = databaseConfig.getInt("port")
            if (portValue == 0) {
                throw IllegalStateException("Invalid 'port' value in config.yml")
            }
            portValue
        } else {
            throw IllegalStateException("Missing 'port' value in config.yml")
        }```

(for each config option)

compact haven Apr 30, 2023, 10:01 PM

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pretty sure kotlin has Optional<Int> which proves kotlin’s superiority

kind hatch Apr 30, 2023, 10:01 PM

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compact haven isSet is likely to be true if it’s set to null

compact haven Apr 30, 2023, 10:01 PM

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lmfao

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alright so my one liner works

tardy delta Apr 30, 2023, 10:02 PM

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gn

tender shard Apr 30, 2023, 10:02 PM

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compact haven pretty sure kotlin has Optional<Int> which proves kotlin’s superiority

?

flint carbon Apr 30, 2023, 10:02 PM

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compact haven alright so my one liner works

so it will work for both key and value missing

tardy delta Apr 30, 2023, 10:02 PM

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Int ew

compact haven Apr 30, 2023, 10:02 PM

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Republic the other way would be to use a Delegate which I highly recommend since it makes the code more organized. val port by ConfigOption.Int(key = “port”) for example

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than replicating that one liner for how ever many ints you have

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definitely if it was whatever that huge if you had tho, optional if it’s just the one line

compact haven Apr 30, 2023, 10:04 PM

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flint carbon so it will work for both key and value missing

yes

tender shard Apr 30, 2023, 10:04 PM

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Kotlin is so weird. Seems like I made it while being drunk.

„Lol name more important than type.
Lol i hate null, in dont know what it is????
Static bad. Companion object it is

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Kotlin is just shit

flint carbon Apr 30, 2023, 10:04 PM

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idk why everyone in this server hates kotlin

tender shard Apr 30, 2023, 10:05 PM

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Because it is objectively shitty

compact haven Apr 30, 2023, 10:05 PM

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Alex you’re a hater of literally everything

young knoll Apr 30, 2023, 10:05 PM

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You should ask him about paper

compact haven Apr 30, 2023, 10:05 PM

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You don’t like kotlin, nosql, paper

tender shard Apr 30, 2023, 10:05 PM

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compact haven Alex you’re a hater of literally everything

That is only the partly true

compact haven Apr 30, 2023, 10:06 PM

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no it’s completely true

tender shard Apr 30, 2023, 10:06 PM

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compact haven You don’t like kotlin, nosql, paper

Correct

compact haven Apr 30, 2023, 10:06 PM

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and not only do you not like it, you have to make it known whenever someone uses it or brings it up 😭

flint carbon Apr 30, 2023, 10:06 PM

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compact haven and not only do you not like it, you have to make it known whenever someone uses...

are you good with kotlin?

compact haven Apr 30, 2023, 10:07 PM

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in my opinion, why

flint carbon Apr 30, 2023, 10:07 PM

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do you know if val config = ConfigFactory.load().getConfig("database")

would read this:

database:
    host: localhost
    name: database
    username: root
    password: password
    port: 3306
    hikari-cp-settings:
        minimum-idle: 20
        maximum-pool-size: 20
        connection-timeout: 30000

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maybe this is not kotlin lol

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but it is before i use the delegates

compact haven Apr 30, 2023, 10:07 PM

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that’s literally not a kotlin question lmao

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considering I’ve never seen that class before ConfigFactory, no idea

tender shard Apr 30, 2023, 10:08 PM

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compact haven and not only do you not like it, you have to make it known whenever someone uses...

If someone randomly pings me, they deserve an answer. Kotlin is ofc not shitty, but java is obv better, no doubt

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That is just my opinion

quaint mantle Apr 30, 2023, 10:08 PM

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Sup guys!
Any of you familiar with remapping with Gradle?

tender shard Apr 30, 2023, 10:08 PM

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quaint mantle Sup guys! Any of you familiar with remapping with Gradle?

Yes

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Use maven if possible

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It‘s way easier

young knoll Apr 30, 2023, 10:08 PM

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Ooh speaking of things Alex doesn’t like

tender shard Apr 30, 2023, 10:09 PM

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young knoll Ooh speaking of things Alex doesn’t like

Then you go explain it pls

flint carbon Apr 30, 2023, 10:09 PM

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compact haven considering I’ve never seen that class before ConfigFactory, no idea

do you use config4k

tender shard Apr 30, 2023, 10:09 PM

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tender shard Then you go explain it pls

Good luck

young knoll Apr 30, 2023, 10:09 PM

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Use paper weight userdev

abstract mauve Apr 30, 2023, 10:09 PM

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how to add chunk hopper in shopgui+ ? please someone help me!

quaint mantle Apr 30, 2023, 10:09 PM

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tender shard It‘s way easier

I used to use maven, but migrated my project to a multy-modular project to add a Fabric port, which forces you into Gradle

tender shard Apr 30, 2023, 10:09 PM

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young knoll Use paper weight userdev

Cheap workaround lol

abstract mauve Apr 30, 2023, 10:10 PM

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how to add chunk hopper in shopgui+ ? please someone help me!

regal scaffold Apr 30, 2023, 10:10 PM

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https://discord.com/channels/690411863766466590/1102068355000717323 @tender shard

tender shard Apr 30, 2023, 10:11 PM

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?

quaint mantle Apr 30, 2023, 10:11 PM

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young knoll Use paper weight userdev

I'm trying, but getting:
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.

No idea how to add developmentBundle with groovy

tender shard Apr 30, 2023, 10:11 PM

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abstract mauve how to add chunk hopper in shopgui+ ? please someone help me!

Message the author of that plugin

young knoll Apr 30, 2023, 10:13 PM

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All I use is

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paperweightDevelopmentBundle("io.papermc.paper:dev-bundle:1.19.4-R0.1-SNAPSHOT")

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as a dependency

tender shard Apr 30, 2023, 10:16 PM

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Maybe that’d even work, after waiting 25 minutes

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Wait, no. Gradle doesn’t even check .m2

remote swallow Apr 30, 2023, 10:17 PM

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takes 3 min for me

tender shard Apr 30, 2023, 10:17 PM

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remote swallow takes 3 min for me

3 minutes until gradle throws up?

remote swallow Apr 30, 2023, 10:17 PM

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no untill the user dev is done setting up

tender shard Apr 30, 2023, 10:18 PM

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Where is that plugin supposed to come from? Its not on maven central

remote swallow Apr 30, 2023, 10:18 PM

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its on gradle plugin repo

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that is default added to gradlew stuff

young knoll Apr 30, 2023, 10:18 PM

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It’s on maven central now

remote swallow Apr 30, 2023, 10:18 PM

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i thought its on gradle portal now

young knoll Apr 30, 2023, 10:18 PM

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Or whatever the default for gradle is

remote swallow Apr 30, 2023, 10:18 PM

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not their repo

quaint mantle Apr 30, 2023, 10:19 PM

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young knoll `paperweightDevelopmentBundle("io.papermc.paper:dev-bundle:1.19.4-R0.1-SNAPSHOT"...

This seemed to work. Let me do some tests. Thanks!

tender shard Apr 30, 2023, 10:20 PM

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remote swallow that is default added to gradlew stuff

No

remote swallow Apr 30, 2023, 10:20 PM

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the gradle plugin portal is on all projects

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by default

tender shard Apr 30, 2023, 10:20 PM

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remote swallow the gradle plugin portal is on all projects

Lmao fr?

remote swallow Apr 30, 2023, 10:21 PM

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yeah

tender shard Apr 30, 2023, 10:21 PM

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Gradle gets more funny every day

remote swallow Apr 30, 2023, 10:21 PM

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how

tender shard Apr 30, 2023, 10:21 PM

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Gradle devs be like „lol we dont use maven central. Our builds should be reproducable without external depencencies“

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3 years later:

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„Yes“

remote swallow Apr 30, 2023, 10:22 PM

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we use maven central, but why would we put thousands of plugins on maven central

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you can still put them on other repos its just more config for end users

tender shard Apr 30, 2023, 10:22 PM

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remote swallow we use maven central, but why would we put thousands of plugins on maven central

Dont say „we“ while referring to actual gradle devs

kind hatch Apr 30, 2023, 10:23 PM

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I set the background image to something I have on my PC and lowered the opacity. As for the color scheme, I downloaded one a long time ago and have kept it with every update since. You can however edit nearly everything you want in the Color Scheme Editor

tender shard Apr 30, 2023, 10:24 PM

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remote swallow we use maven central, but why would we put thousands of plugins on maven central

Gradle claims to be „reproducable“, but still used your m2 folder. Erm. Whut?

remote swallow Apr 30, 2023, 10:25 PM

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wat

tender shard Apr 30, 2023, 10:25 PM

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Yeah explain it

remote swallow Apr 30, 2023, 10:25 PM

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ive never heard of that

kind hatch Apr 30, 2023, 10:26 PM

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I think I chose the right setting to export that theme. Just go to File > Manage IDE Settings > Import Settings

📎 settings.zip

tender shard Apr 30, 2023, 10:26 PM

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remote swallow ive never heard of that

You claimed yourself that gradle uses random files from some website

remote swallow Apr 30, 2023, 10:26 PM

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it uses a gradle plugin portal

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which is gradle offical

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https://plugins.gradle.org

tender shard Apr 30, 2023, 10:27 PM

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Remind me again - what‘s not official?

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Oh, the shadow plugin- because gradle itself is a bit stupid

remote swallow Apr 30, 2023, 10:28 PM

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most gradle plugins

tender shard Apr 30, 2023, 10:28 PM

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Nvm lemme just create a new archetype

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Oh dw, you won‘t get it. Gradle doesn’t know about that eithrr

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Maybe i will just run apt to update to maven

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Oooh i forgot, you guys need a 150mb wrapper in every repo instead, my bad

young knoll Apr 30, 2023, 10:29 PM

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I mean

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You don’t

tender shard Apr 30, 2023, 10:29 PM

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Maybe that‘ll change in gradle 10

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Or i forgot, your build files breaks on every update

young knoll Apr 30, 2023, 10:30 PM

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You can use a global install if you want

tender shard Apr 30, 2023, 10:30 PM

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young knoll You can use a global install if you want

See msg above