help-development

[tender shard]

oh wait

[tardy delta]

.forEach(existingLore::add)

[ripe lake]

Its build tool, It build Spigot, why should I add the dependency?

[tender shard]

addAll is better then forEach

[tardy delta]

love it how batch addAll isnt more optimized

[rough drift]

use lore.addAll

[tender shard]

it is, it doesnt have to resize the collection 20 times

[tardy delta]

oh kek it is, must've been some other colletion then

linkedlist iirc

[haughty granite]

thank you very much, very useful to improve myself

[tardy delta]

💀

[rough drift]

You can do this better if you have a method to auto color

StringUtils::color

or smt

[haughty granite]

to do that you have to make a static class in Utils that returns the string with ChatColor.translateAlternateColorCodes() ?

[tender shard]

yes

[tardy delta]

static method

[haughty granite]

I'll do it

[tender shard]

eg like this

    private static class Utils {
        public static String color(String string) {
            return ChatColor.translateAlternateColorCodes('&', string);
        }
    }
    public void onEnable() {
        List<String> existingLore = new ArrayList<String>();
        List<String> loreToAdd = getConfig().getStringList("lore")
                .stream()
                .map(Utils::color)
                .collect(Collectors.toList());
        loreToAdd.forEach(line -> existingLore.add(line));
    }

[rotund ravine]

@tender shard addAll 👀

[tardy delta]

he decided to trust me

wrong choice

[haughty granite]

why by putting void after static it is impossible to return ?

[tardy delta]

💀

cuz you cant return smth from a void

[haughty granite]

void means what in java?

[tender shard]

for arraylists, addAll is definitely better, it can just do an arraycopy

[tardy delta]

ye jsut looked at it

[tender shard]

that it doesnt return sth

[haughty granite]

and if we don't put void we have to return something?

[tender shard]

I used addAll - forEach is only in the second example that's about the Utils::color method because someone suggested it and I wanted to see whether intellij complains about forEach(... add

[austere cove]

in a gson type adapter, what is the proper thing to do when the data you're reading is invalid?

[hybrid spoke]

it returns, but not a value

[austere cove]

can u just throw any runtime exception and gson will deal with it?

[tender shard]

here 😛

[rotund ravine]

I mean really depends on the application

Though not sure about their internal handling

[haughty granite]

instead of creating a file in the utils folder, you prefer to put it directly in the main class?

[tender shard]

because void means "this does not return anything"

[serene sigil]

nope it stiil doesnt work

[tender shard]

no, it was just an example so I can send it in one class

[austere cove]

uhh, loading some internal data which shouldn't fail so I don't want it to be silently ignored

[tardy delta]

JsonSyntaxException

and gson will handle it, says chatgpt

this stuff is better than stackoverflow

@austere cove

[hybrid spoke]

well then its on your side to validate that BEFORE throwing it into json nor?

[peak depot]

how to remove that warning:

[remote swallow]

anti popup

[serene sigil]

just dont go 1.19+

ez

[tardy delta]

good one

[remote swallow]

https://www.spigotmc.org/resources/✨-antipopup-no-chat-reports-and-popup-✨.103782/

[austere cove]

I am loading it FROM json, not serializing it

[peak depot]

thx

[hybrid spoke]

oh then i read that wrong. yeah gson handles that and throws you a syntax exception

or JsonParseException

[serene sigil]

?paste

[undone axle]

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

[serene sigil]

bro why tf do i get an exeption when i start the server and load worlds????https://paste.md-5.net/qupezogume.sql

[hybrid spoke]

Cannot create additional worlds on STARTUP

[serene sigil]

yes but like how do u fix thid?

[hybrid spoke]

by not loading or creating worlds on startup?

delay it by one tick

[serene sigil]

wdym?

[quaint mantle]

Chat.java

package pl.playgroudhc.chat;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

public final class Chat extends JavaPlugin{

    @Override
    public void onEnable() {
        Bukkit.getConsoleSender().sendMessage("Uruchamianie czatu ");
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        Player p = (Player) sender;
        if (command.getName().equalsIgnoreCase("pomoc")) {
            p.sendMessage(ChatColor.YELLOW + "================POMOC================");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(ChatColor.YELLOW + "=====================================");
        }
        if (command.getName().equalsIgnoreCase("regulamin")) {
            p.sendMessage(ChatColor.YELLOW + "================REGULAMIN================");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(ChatColor.YELLOW + "=========================================");
        }
        return false;
    }


}

[crimson relic]

...

[tender shard]

because you "Cannot create additional worlds on STARTUP" yet you still attempt to

[serene sigil]

...

[quaint mantle]

plugin.yml

[tardy delta]

?paste mate

[undone axle]

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

[quaint mantle]

main: pl.playgroudhc.chat.Chat
name: PlaygroundhcChat
version: 0.1
api-version: 1.16

commands:
  regulamin:
    aliases: rules
  pomoc:
    aliases: help

[remote swallow]

?scheduling delay it

[undone axle]

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

[crimson relic]

dont

[tardy delta]

unchecked casts, love it

[serene sigil]

for how long

[remote swallow]

1 tick

[sour tundra]

you don't register command

[quaint mantle]

?

[hybrid spoke]

you never set the executor

[sour tundra]

getCommand(name).setExecutor(this);

[hybrid spoke]

watch him copy n paste this

in a minute then "getCommand(name).setExecutor(this); error"

[sour tundra]

tbh i'm waitn for that

[tender shard]

ChunkManager.java

package de.jeff_media.angelchest.handlers;

import de.jeff_media.angelchest.Main;
import org.bukkit.Chunk;
import org.bukkit.block.Block;

import java.util.HashSet;

public class ChunkManager {

    private static final HashSet<Chunk> CHUNKS = new HashSet<>();
    private static final Main main = Main.getInstance();

    public static void keepLoaded(Block block) {
        if(CHUNKS.contains(block.getChunk())) return;
        CHUNKS.add(block.getChunk());
        block.getChunk().addPluginChunkTicket(main);
    }

    public static HashSet<Chunk> getLoadedChunks() {
        return CHUNKS;
    }

    public static void reset() {
        for(Chunk chunk : CHUNKS) {
            chunk.removePluginChunkTicket(main);
        }
    }

}

[quaint mantle]

??

[crimson relic]

HelloWorld.java

[serene sigil]

thx it worked

[tender shard]

you sent a random class without any context or asking any question, so I did the same

[serene sigil]

i have one more question tho

[hybrid spoke]

you forgot your pluginyml

[tender shard]

oh my bad

[quaint mantle]

in onEnable?

[sour tundra]

maybe (jk)

[quaint mantle]

or in command?

[tender shard]

plugin.yml

main: ${spigot.main}
name: ${project.name}
version: ${project.version}
description: "${project.description}"
prefix: ${spigot.prefix}
api-version: "1.13"
website: https://www.spigotmc.org/resources/angelchestplus.88214/
authors:
  - mfnalex
  - JEFF Media GbR
database: false
load: POSTWORLD
#libraries:
#  - org.slf4j:slf4j-api:1.6.6
softdepend:
  - Oraxen
  - Multiverse-Core
  - Multiverse
  - Vault
  - WorldEdit
  - WorldGuard
  - Slimefun
  - InventoryPages
  - Minepacks
  - PlaceholderAPI
  - EliteMobs
  - ChestSort
  - ProtocolLib
  - ExecutableItems
  - EcoEnchants
  - ItemsAdder
commands:
#  acadmin:
#    description: "Manage a few AngelChest settings"
#    permission: "angelchest.admin"
  acgraveyard:
    description: "Manage Graveyard settings"
    permission: "angelchest.admin"
permissions:
  angelchest.use:
    description: "Players with this permission will have their items put into a chest on death by an Angel"
    default: true
  angelchest.protect:
    description: "Players with this permission have their AngelChests protected from other players. They can unlock their chests using /acunlock"
  angelchest.protect.ignore:
    description: "Players with this permission can open other player's protected AngelChests"
  angelchest.unlock:
    description: "Players with this permission can unlock their protected AngelChests using /acunlock"
    default: true
  angelchest.tp:
    description: "Allows players to teleport to their AngelChests"
  angelchest.preview:
    description: "Allows to view your AngelChests' contents using /acgui"
  angelchest.fetch:
    description: "Allows players to teleport their AngelChests to them"
  angelchest.toggle:
    description: "Allows players to enable/disable having AngelChests spawned using /actoggle"
  angelchest.others:
    description: "Allows you to run /aclist, /actp and /acfetch for other players"
  angelchest.reload:
    description: "Allows to reload the configuration using /acreload"
  angelchest.debug:
    description: "Allows to use the debug command /acdebug"
  angelchest.version:
    description: "Allows to use the version command /acversion"
  angelchest.admin:
    description: "Allows to use /acadmin, /acgraveyard, /acreload, /acdebug and /acversion"
    children:
      angelchest.version: true
      angelchest.debug: true
      angelchest.reload: true
      angelchest.others: true

[sour tundra]

yes in enable

[serene sigil]

why does the getMainScoreBoard part gimme exception?

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

[hybrid spoke]

?notworking

[undone axle]

"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.

[serene sigil]

(that method is called in onEnable)

[crimson relic]

thanks for not giving any info about the error

[remote swallow]

smh

no acf

[tender shard]

how about you actually send the exception

[tender shard]

most commands use ACF

as you see I only registered one command in plugin.yml

[serene sigil]

scoreboardManager is null

[quaint mantle]

Method invocation 'setExecutor' may produce 'NullPointerException'

[tender shard]

I register about 50% manually and other 45 with acf

[crimson relic]

great you have your answer

[quaint mantle]

Method invocation 'setExecutor' may produce 'NullPointerException'

[sour tundra]

really?

[quaint mantle]

yes

[sour tundra]

2 bad

[serene sigil]

how do i fix it tho?

[quaint mantle]

?

[crimson relic]

by making it not be null

[tardy delta]

ignore it if your command is defined in your plugin;yml

[quaint mantle]

ok

[serene sigil]

oh shit

nvm

alr

[tender shard]

check if it's null before using it, or use Objects.requireNonNull or suppress that warning for this statement or method if you are sure it cannot be null

[tardy delta]

@SuppressWarnings("ConstantConditions")

[quaint mantle]

?

[crimson relic]

you should learn java first

[quaint mantle]

command not working

[tender shard]

?notworking

[undone axle]

"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.

[quaint mantle]

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

?paste

[undone axle]

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

[quaint mantle]

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

[tender shard]

?notworking

[undone axle]

"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.

[sour tundra]

wait

[quaint mantle]

?

[sour tundra]

why u didn't implements CommandExecutor

[tender shard]

because Plugin already extends CommandExecutor

[sour tundra]

im dumb

[crimson relic]

good to know

[sour tundra]

i've never created command inside Main class

[tender shard]

that's why you just get the usage when you do not register your own executor / override onCommand - it's set to the plugin by default, and TabExecutor has

public interface CommandExecutor {
  default boolean onCommand(CommandSender sender, Command command, String alias, String... args) {
    return false;
  }
}```

[quaint mantle]

wtf

[tender shard]

what's your problem

[tender shard]

oh my bad, the "return false" comes from JavaPlugin, it's NOT a default method in CommandExecutor

but the result is the same

[serene sigil]

how do you detect if a chat message is really sent and displayed on the players screen? so it isnt cancelled maybe by another plugin

[tender shard]

Listen on MONITOR priority

Then see if its cancelled

[quaint mantle]

not working

[crimson relic]

?notworking

[undone axle]

"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.

[quaint mantle]

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

[crimson relic]

you havent described nor given any errors

you just paste the same link over and over again

[quaint mantle]

Unkown command

[14:09:39 INFO]: XoleszeX issued server command: /regulamin

[tender shard]

Did your plugin even get enabled?

[quaint mantle]

yes

is on the list enabled plugins

on /pl

[tender shard]

You never registered your own commandexecutor, just declared an inner interface class

[rotund ravine]

Don't need to set the executor if it's your main class

[tender shard]

But they dont have any onCommand method overridden

They just declare an inner interface called Chat.CommandExecutor

[quaint mantle]

why this plugin not works?

[tender shard]

Because of this

[rotund ravine]

Oh i see, yeah nvm.

[quaint mantle]

and hot to fix it:?

how

[tender shard]

override the onCommand(...) method in your class that extends JavaPlugin instead of just declaring an inner interface

[rotund ravine]

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

[tender shard]

public class Test extends JavaPlugin {
    public void onEnable() {
        getCommand("commandName").setExecutor(this);
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        // Do something
        return true;
    }
}

[sour tundra]

just use this code:

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

import java.util.Objects;

public class Main extends JavaPlugin{

    @Override
    public void onEnable() {
        Objects.requireNonNull(getCommand("pomoc")).setExecutor(this);
        Objects.requireNonNull(getCommand("regulamin")).setExecutor(this);
        Bukkit.getConsoleSender().sendMessage("Uruchamianie czatu ");
    }


    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        Player p = (Player) sender;
        if (command.getName().equalsIgnoreCase("pomoc")) {
            p.sendMessage(ChatColor.YELLOW + "================POMOC================");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(ChatColor.YELLOW + "=====================================");
        }
        if (command.getName().equalsIgnoreCase("regulamin")) {
            p.sendMessage(ChatColor.YELLOW + "================REGULAMIN================");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(" ");
            p.sendMessage(ChatColor.YELLOW + "=========================================");
        }
        return false;
    }

}

yml

api-version: 1.16

commands:
  pomoc:
    aliases: ['help']
  regulamin:
    aliases: ['rules']

[tender shard]

also it's pretty weird to use the same commandexecutor for two different commands

[tawdry echo]

create other class which implements commandexecutor

[tender shard]

yeah that'd be a way better idea

[sour tundra]

he wouldn't do that (ig)

[tender shard]

also why do you cast the CommandSender to Player when sendMessage is declared in CommandSender and not in Player?

[tawdry echo]

or better way is using any depency for manage commands like litecommands

[tender shard]

you can just do sender.sendMessage(...)

no need to cast it to Player. and if you wanna cast it, then at least check if it's actually instanceof Player before casting it

the sender could after all also be a ConsoleCommandSender

[heavy depot]

kann mir jemand helfen habe diesen fehler

[sour tundra]

invalid plugin.yml

[tender shard]

you declared that your main class is called "Main.Main" although it has a different name

[sour tundra]

or invalid package

[tender shard]

it would be a very bad idea to name your main class Main.Main

at least call it me.myusername.mypluginname.Main

or better, me.myusername.mypluginname.MyPluginName

[sour tundra]

convention

[tender shard]

so how is your main class actually named?

[tardy delta]

?main

[undone axle]

https://www.spigotmc.org/threads/why-you-shouldnt-name-your-main-plugin-class-main.493289/

[hazy parrot]

I personally see nothing wrong to call your main class main 🤷‍♂️

[tender shard]

I still think that ```java
package com.jeffmedia.angelchest;

public class Main extends JavaPlugin implements AngelChestPlugin``` is totally fine. But calling it Main without any proper package name is ofc... bad lol

[heavy depot]

how do i change the main class because this is a source code i downloaded and wanted to make it to version 1.19

[sour tundra]

my god

[hazy parrot]

Well if package structure is like that... You probably don't want to use that source

[tender shard]

wasn't the Main.Main person someone else?

oh no

it was them

[hazy parrot]

I think it's this one

[tender shard]

you take a look at the main class, then check how it's actually called, then you change it accordingly in plugin.yml

show the main class' source code, including package and class name

[tender shard]

damn wtf

[crimson relic]

💀

[tender shard]

well if that's actually the name, then you didnt include the Main.Main class in your .jar

which makes sense, IntelliJ doesnt show the "java class file" symbol

your sources root is messed up

classes should be inside src/main/java and not just in the root folder

[hazy parrot]

Snake case mm

[quaint mantle]

not working

[tender shard]

?notworking

[crimson relic]

?notworking

[undone axle]

"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.

"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.

[tawdry echo]

just not working bro 🤡

[tender shard]

like this. and if the "java" folder isn't blue, then it's still messed up

yeah well he keeps ignoring everything we say the whole time anyway, obv it's "not working"

[tardy flame]

Mfnalex

It's not working

[crimson relic]

wait are you saying you cant read minds?

[tardy flame]

Bru

Don't you see

[tender shard]

public class Test extends JavaPlugin {
    public void onEnable() {
        getCommand("commandName").setExecutor(this);
    }

    public interface CommandExecutor {
        default boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
            
            return true;
        }
    }
}

Obviously this ^ will not work

I wonder why people ask questions here anyway if they ignore all answers they got

[heavy depot]

So rubbish source code

[quaint mantle]

Hi, I would like to compile a PAPI addons for java 8 but I don't know how to do it because with github workflow it asks me to set the version of gradlew but I can't ^^

[tender shard]

how does your workflow file look like?

[hazy parrot]

doesn't all gradle projects have gradle binary included ? Why would it need version

[tender shard]

usually yes, but it's not required

[eternal night]

I presume the target java version is the issue ?

[tender shard]

idk they claimed the issue is that github action complains that there's no version defined for gradlew

like, they are using some gradlew workflow that wants you to specify a gradlew version?

tbh I'd just upload the gradlew file to the repo and then use a "normal" action that just calls your included gradlew

[quiet ice]

I'd recommend gradle 7 though

6.5 is very outdated most likely

[tender shard]

however it'd be way easier to just upload gradlew yourself and just use the generic setup-java action

[eternal night]

but then the minecraft kiddies hack you

|| https://blog.gradle.org/wrapper-attack-report ||

[tender shard]

lol so that's why IJ always asks "Do you trust this project" lol

[eternal night]

indeed

[quiet ice]

correct.

[tender shard]

however without gradlew in the repo, nobody who clones it would be able to run it anyway without downloading it themselves

[eternal night]

yes just don't accept random binaries from random people

[tender shard]

(almost = most people)

[quiet ice]

IJ will automatically execute the build tasks by default

Hence even opening a gradle project is dangerous

[haughty granite]

getDisplayName() returns the nickname (modified or not)
getName() returns the real nickname
is it true ?

[timber crescent]

lmfaooo

[quiet ice]

real nickname is an interesting way of putting it

Probably not wrong if you mean the username with that

[tender shard]

getDisplayName() will return whatever another plugin set it to in setDisplayName(), or the same as getName() if it wasn't set to anything

[quiet ice]

Ugh, apparently paper is deciding to break a bunch of plugins right now - time to investigate whether my awful hack is affected by it.

[haughty granite]

much better explained, thank you

[quaint mantle]

I have this error

[tender shard]

did you add the with: gradle-version stuff?

[warm light]

Plugin[] plugins =Bukkit.getServer().getPluginManager().getPlugins();

this code stores only loaded plugins or all?

[tender shard]

 - uses: gradle/gradle-build-action@v2
   with:
     gradle-version: 7.6
 - run: gradle build

sth like this should work

[haughty granite]

I started with gradle and quickly switched to maven

gradle is too obscure

[tender shard]

I think so too

[tender shard]

only loaded plugins, regardless of whether enabled or not

[remote swallow]

normally i see people starting with maven and swapping to gradle

[quaint mantle]

I add this or ?? ^^

[quiet ice]

Yeah, I also started with gradle and swapped to maven

And even outside of bukkit work I am more or and more working without gradle

[tender shard]

yeah but you also have to run gradle afterwards

btw is 7 a valid version or should it be 7.0? idk

and you are NOT supposed to run gradlew, but gradle

[haughty granite]

unintelligible

[tender shard]

so just add another

- run: gradle build
``` at the end

[quiet ice]

You'll want 7.6

[tardy delta]

what are those gh workflow things?

[quiet ice]

7.0 was released two or so years ago - at least it feels like that

[tender shard]

in short terms: it can run some scripts after you pushed changes

e.g. compile it and check if it failed

[tardy delta]

o

[warm light]

is there anyway I can store plugins without loading them? or I just want to read plugin.yml of a unloaded plugin. is it possible?

[tender shard]

wdym "store plugins without loading them"?

[quiet ice]

Just crawl through the plugins folder

A simple ZipInputStream should suffice

[tender shard]

?notworking

[undone axle]

"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.

[quiet ice]

I am afraid we cannot work with that

[tender shard]

why does EVERYONE ignore ?notworking today

yes, it's unfixable

because you do not answer our questions

[warm light]

I have an addon loader that use Bukkit plugin loader system

so on my plugin, I want to get all depend of addons & add them

[tender shard]

wouldnt it be easier to make people put their addons into your plugin's folder instead?

I mean, why do the addons for your plugins need to be bukkit plugins in the first place?

[quiet ice]

I am afraid that that is not possible to do out of practical concerns

[haughty granite]

you have to send your code

and explain what you are trying to do

[warm light]

then addon will not work properly .-.

[quaint mantle]

I did it and I still have the same mistake ^^

[quiet ice]

You have to properly work with classloaders

[haughty granite]

uh

[remote swallow]

this is help dev

for development help

[quiet ice]

it is a bit weird to work with classloaders at first but ultimately very much possible

[tender shard]

show the full file pls

[remote swallow]

whats you command code look like

[tender shard]

but does YOUR plugin have to load the dependencies of your addons? If your addons have them as depend, then bukkit will already load them in the correct order?

[haughty granite]

send the command you are trying to use

[remote swallow]

if you are using a plugin go to #help-server

[tender shard]

and what is the problem? just spawn an ArmorStand, then add resistence in the consumer

myWorld.spawn(myLocation, ArmorStand.class, armorstand -> {
  armorStand.addPotionEffect(...);
}

[remote swallow]

are you actually making a plugin?

[tender shard]

is there even a resistence enchantment or attributemodifier?

[remote swallow]

dont think so

[remote swallow]

yes/no @quaint mantle ?

use #help-server

[tender shard]

gradle-version, not version

then why you are in the development channel

why don't you just ask on that plugin's discord

you asked in the itemedit channel

didnt you say the plugin is called itemtag?

there's literally two channels there:
1st Plugin
and
2nd Plugin

And you asked in the 1st Plugin channel "I need help with 2nd Plugin"

[haughty granite]

what is the problem with format.lastLogin?

[rotund ravine]

How would i know?

You didn't set it properly.

Wait

[tender shard]

SimpleDateFormat doesnt have a field called "lastLogin"

[rotund ravine]

You are just using it all improperly.

[haughty granite]

oh

[rotund ravine]

formater.format(lastLogin)

[haughty granite]

I still miss THE little thing, thanks a lot

[tender shard]

no clue. I always try to use both gradle and GH actions as few as possible, both are a pain

[haughty granite]

with player.getExp() to get the level you have to do what math operation?

[hazy parrot]

that is just progress to next level

if you want level, use getLevel

[haughty granite]

less message more reading of the doc

thank goksi

[tardy delta]

plugin.logger? like cmon man

theres literally a getLogger method

[rotund ravine]

huh where?

[tardy delta]

.

[haughty granite]

if I had used logger I would have had some answers ?

[tender shard]

https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/ExpUtils.java#L56

[rotund ravine]

Oh, yeah that looks like java

[tender shard]

then subtract their current level XP

[tardy delta]

and whats with people not using Arrays.asList for lore

[haughty granite]

love u

[tender shard]

I guess sth like this would do:

    public static int getXpLeftUntilNextLevel(Player player) {
        int currentLevel = player.getLevel();
        float currentLevelProgress = player.getExp();
        int xpRequiredFromCurrentLevelToNextLevel = com.jeff_media.jefflib.ExpUtils.getXPRequiredForNextLevel(currentLevel);
        int xpTheyAlreadyHaveInThisLevel = (int) (currentLevelProgress * xpRequiredFromCurrentLevelToNextLevel);
        return xpRequiredFromCurrentLevelToNextLevel - xpTheyAlreadyHaveInThisLevel;
    }

[quaint mantle]

what can I do then?

[tender shard]

I'd just upload your own gradlew file to github, then simply run the setup jdk action, then do run: gradlew build

[tender shard]

@haughty granite havent tested but should work fine

[haughty granite]

as a legend

when I use player.getPlayerTime() to know my total playing time, is it the server that returns it to me or is it my local statistics?

[tardy delta]

server

what even is get player time

[austere cove]

how do I get all possible data values for an item in 1.8?

i hate legacy versions

[rotund ravine]

ew

[austere cove]

yes i know

#getMaxDurability() returns 0 for blocks, and some items (like potions) have inconsistent data values

[rotund ravine]

It's materialdata

shit

https://helpch.at/docs/1.8.8/org/bukkit/material/MaterialData.html#MaterialData(int)

stuff like this

Idk much more

I know there is this dumb stuff too https://github.com/CryptoMorin/XSeries

[tender shard]

you can have the player time being offsync

[tardy delta]

what time are we talking about?

client time?

[tender shard]

yes

e.g. in angelchest you can have a per-graveyard local time, so for players it'll always be midnight when they enter your scariest graveyard, while the time runs normally on the server, and only for players inside that graveyard it looks like midnight

or you could use it to have monsters not burn in daylight

just set the server to night but the player time to day

it just sends a packet to the client "yo the current time is now XX"

iirc

Ugh why do people insist on hosting their own maven repo when its down 50% of the time

[austere cove]

that doesn't tell me what data values are valid afaik

[rotund ravine]

Idk man

So old

[tender shard]

Yeah its pre 1.13

[austere cove]

yes :(

[tender shard]

It was already deprecated when i uploaded my first plugin 5 years ago lol

[austere cove]

i need it for a thing

[tender shard]

Which thing?

[ancient plank]

a thing

[tender shard]

I also added it to jefflib now, actually I always thought it was already included lol https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/ExpUtils.java#L69

[haughty granite]

when I click on my item in my gui menu, I want him to confirm in the chat his teleportation, how can I do?

TextComponent?

[tardy delta]

sent message and listen for chat event

or that

[haughty granite]

what is the best?

[tender shard]

create a command like "/mypluginconfirm". then send a Clickable component to them that runs this command

[tardy delta]

clicking on text component does not execute the command immediately :(

[tender shard]

basically you wanna have a Map<UUID, PendingData> where PendingData is a data class that holds all the information you need. then your commandexecutor does whatever it wanted to do in the first place, and clear the player from that map again

[tender shard]

it does for commands

only for chat messages, it doesnt

[tardy delta]

isnt there only SUGGEST_COMMAND?

[haughty granite]

I will try to find examples

[tender shard]

?jd-bc

[undone axle]

https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/index.html

[tender shard]

?jd-bcc

[undone axle]

https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

[tender shard]

RUN_COMMAND immediately runs it

[tardy delta]

oh never seen it

whats the class again? cant find it

md5 package ig

[tender shard]

net.md_5.bungee.api.chat.ClickEvent.Action

[tardy delta]

alr

[tender shard]

wasnt it always experimental?

[heavy depot]

import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

public class ItemBuilder {

    public static ItemStack createItem(Material material, int anzahl, int subid,boolean unbreakable, String displayname)
    {
        short neuesubid = (short)subid;
        ItemStack i = new ItemStack(material, anzahl, neuesubid);
        ItemMeta m = i.getItemMeta();
        m.spigot().setUnbreakable(true);
        m.setDisplayName(displayname);
        i.setItemMeta(m);

        return i;
    }
    public static ItemStack createItemWithID(int ID, int anzahl, int subid, String displayname)
    {
        short neuesubid = (short)subid;
        @SuppressWarnings("deprecation")
        ItemStack i = new ItemStack(ID, anzahl, neuesubid);
        ItemMeta m = i.getItemMeta();
        m.setDisplayName(displayname);
        i.setItemMeta(m);

        return i;
    }

} ````

I have an error with m.spigot

[undone axle]

https://howoldisminecraft188.today/

[hybrid spoke]

because ItemMeta doesnt have a spigot() method

[heavy depot]

How do I fix the error now?

[hybrid spoke]

by not invoking a non existent method?

[tender shard]

do not call methods that dont exist

[hybrid spoke]

copycat

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/ItemMeta.html#setUnbreakable(boolean)

[tender shard]

doing someItemMeta.spigot() is like doing somePlayer.asdawizfawuwafawfkuawvf()

[tawdry echo]

That's gonna work tf

[rough drift]

void means the method returns nothing, if the type is anything else other than void you will have to use return

Also, do note that in newer versions of java, if you have to use a switch statement you can just

return switch(thing) {
  case a -> object;
  case b -> {
    // processing
    yield object;
  }
}

yield is a special keyword in switch blocks to set the switch block's return type

If I am not mistaken, this can also be done with variable assigning

Do not get confused with Void, which is a class, sometimes used in generics as SomeClass<Void>

[tender shard]

yield is for things like this:

int value = switch (greeting) {
    case "hi" -> {
        System.out.println("I am not just yielding!");
        yield 1;
    }
    case "hello" -> {
        System.out.println("Me too.");
        yield 2;
    }
    default -> {
        System.out.println("OK");
        yield -1;
    }
};

[rough drift]

Note that a lot of other default types, such as boolean, int, double etc have their object counterparts to be used in generics, Boolean, Integer, Double etc

[rough drift]

Exactly

[tender shard]

it's the same as doing

int value = 0;
switch (greeting) {
    case "hi":
        System.out.println("I am not just yielding!");
        value = 1;
        break;
    

etc

[rough drift]

Just cleaner

[tender shard]

yeah

[rough drift]

Though alex one ting

the -> auto adds a break

you don't need one if you use ->

[tender shard]

oh yeah I meant to not use ->

[rough drift]

oh lol

[tender shard]

this is what I meant

[rough drift]

you still need brackets

[tender shard]

no

you can use brackets but dont need to

in this case they wouldnt do anything

[rough drift]

You're right

I forgot how that worked

[rough drift]

Also, @haughty granite, very nice thing you probably might need:

label: {
  // Code inside this codeblock is special, if you use "break label;" you can return out of this block, leaving the rest of the function working normally

  System.out.println("Hello!");

  if(condition) break label;

  System.out.println("I will only print when condition is false!");
}

label can be named anything that's a valid variable name

[tender shard]

the { blocks } are needed if you wanna reuse local vars / redeclare them

[rough drift]

ah yeah

[thin delta]

Is there a way to make it where a player has no hitbox? Like you can shoot arrows through them?

[tender shard]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/LivingEntity.html#setCollidable(boolean)

And:

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/LivingEntity.html#getCollidableExemptions()

[thin delta]

Perfect, thanks!

[tender shard]

Np

[thin delta]

Another question... Can you remove the ability of flying for people in creative?

[warm light]

look like its not possible to add depend/soft after plugin is loaded.
then if my plguin's addon need another plugin to run, how can I handle it?

[remote swallow]

setAllowFlying false iir

[tardy delta]

pdc

[dim bluff]

hey, I changed the config.yml file manually on intellij, added the arguments I'd like. But when I compile to the jar, the config.yml stays the same as before the changes, how can I debug that?
i tried:
-deleting the config folder
-messing with saveConfig()

[remote swallow]

wheres the config

[icy beacon]

saveDefaultConfig()?

[tardy delta]

you have to overwrite the old one in the plugins folder

[icy beacon]

yeah

and i think it's also getConfig().options().copyDefaults() or something

[tardy delta]

no

unless you set defaults

[icy beacon]

i have it in all like my plugins lol

[icy beacon]

oh right

yeah

yep

[dim bluff]

so

this final FileConfiguration is the edited config?

i'm doing that

onEnable =

  saveDefaultConfig();

[tardy delta]

saveDefaultConfig only saves a config.yml to the plugins folder if it wasnt there already

[remote swallow]

im only doing 2 projects atm

looks like its time to make a new library

[dim bluff]

List<String> nickList = plugin.getConfig().getStringList("FlyAccess");
  for (String nick: nickList){
    if (nick.equalsIgnoreCase(p.getDisplayName())){
      plugin.getConfig().set("FlyAccess",plugin.getConfig().getStringList("FlyAccess").add(p.getDisplayName()));
      plugin.saveConfig();
    }
  }

so it would be plugin.saveDefaultConfig() instead of saveConfig()?

[tardy delta]

why are you saving in a loop?

[dim bluff]

i was just testing

i tested after aswell

ok

[dim bluff]

but that isn't working

[tardy delta]

what are you trying to do?

[dim bluff]

idk if it's the best use of config, but i'm trying to make setAllowFlight(); persist on death and relog

[tardy delta]

save it in the player pdc

?pdc

[undone axle]

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

[tardy delta]

ig you were storing uuids before

[dim bluff]

?uuid

[tardy delta]

what

[dim bluff]

i'm trying to make this but with uuids lol

sorry

[tardy delta]

save it as a string

well

[dim bluff]

what?

[tardy delta]

i mean store a boolean in the persistent data to indicate whether they have flight allowance or not

[dim bluff]

ok

but I wanna know why this isn't working anyways

I mean, i'll need to use config at some point

[tardy delta]

why what isnt workin

what add

ah ye, but should rely on pdc

[dim bluff]

in that case i'm trying to make a list of players with fly access

oh sure

i'll fix that

[warm light]

look like its not possible to add depend/soft after plugin is loaded.
then if my plguin's addon need another plugin to run, how can I handle it?

it can be happend that dependency plugin will load after my plugin

[tardy delta]

just depend or soft depend on it, if soft depending, you can check whether its actually present

why is that whole stuff in the load block

[tender shard]

If only booleans were builtin 🥲

[tardy delta]

byte

[tender shard]

Yeah ik

[tardy delta]

takes the same size

jvm isnt even aware of the existence of booleans

just fancy number

i love wasting 7 bits

[dim bluff]

now i'm confused because that worked, but the config didn't change

[warm light]

Ahh, I can easily add soft/depend on my main plugin. but what if my addon need it?

[eternal night]

wat

[tardy delta]

boolean takes a byte of memory

[eternal night]

yea ehm, you are not going to allocate a single bit ??

[tardy delta]

as the os does not support it yes

[remote swallow]

store a single binary

[eternal night]

so what the fuck would the JVM do

beyond offering you a shared pool of booleans

which, BitSet exists

[warm light]

Its not in my main plugin. it will be for my plugin's addon.

[tardy delta]

wat

[remote swallow]

depend on the main plugn

[warm light]

like one of my addon need Plugin A but its not in soft/depend on my main plugin

so it can be happend that Plugin A load after my main plugin.

[remote swallow]

make it depend on plugin a?

[warm light]

Plugin A is not my plugin. its random

[remote swallow]

make your plugin

[warm light]

like from other dev

[remote swallow]

depend on plugin a

[tardy delta]

love it how crunch does some of the exact same things as i do

without me even have looked at the code

[warm light]

Wait. let me fully explain.
so one of my addon need BedWars1058 plugin. but BedWars1058 is not in my main plugin's depend list.
so it can be happend that my plugin loaded fiirst. then BedWars1058

I can add that depend on my main plugin. but what if another person want to make an addon of my plugin that need another plugin as depend ?

[chrome beacon]

No good way around that

[dim bluff]

config.yml :

FlyAccess:
- Player

code:

 p.sendMessage(getConfig().getStringList("Admins").get(0));

output:

Player

My whole config doesn't make sense, or I'm messing something up very badly

[tardy delta]

i told you to use pdc

[warm light]

but the problem is, I have a different folder for addons & it needs to be loaded when my plugin get loaded. can't change this because, it store many data from addons then work with it on my main plugin

[dim bluff]

i'm trying to understand that first

then i'll move to pdc

[remote swallow]

check how combatlogx handles its expansions

@chrome beacon can probably explain more

[warm light]

pdc is much easier then this

[tardy delta]

its simple, you just get a data type, create a key and map it to a value

[dim bluff]

I just want to understand how to update and write the config.yml works, nothing else

[tardy delta]

https://bukkit.fandom.com/wiki/Configuration_API_Reference

spigot docs are shit

[remote swallow]

they are fine

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

[unborn kiln]

Is there a way to make multiple armor stands follow the same path as one armor stand but just farther back in the path? I want to make it so that one armor stand has vectors to follow a player but the rest of the armor stands will follow in the same path but behind it. (sorry for making this sound confusing, it's kinda hard to explain)

[chrome beacon]

We just add every plugin as a soft depend

[dim bluff]

I'll read all this, because i read the spigot one and didn't get why this is happening, brb

[humble tulip]

If you want your plugin to depend on another but don't want spigot to force that dependency, add it to softdepend and check if it's loaded in your onenable

[chrome beacon]

Which is why I said there isn't a good way around it

[humble tulip]

With JavaPlugin.getPlugin("name")

[tardy delta]

PluginManager#loadPlugin

[humble tulip]

Alternatively, you can just load dependencies 1 tick after startup

Which is worse imo

[chrome beacon]

Wait this exists https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/server/PluginEnableEvent.html

👀

[worldly ingot]

Yep. Been around since forever

There's a disable one as well

[chrome beacon]

Didn't know that

[tardy delta]

looking through stash is fun

[sterile token]

Is there any player join and quit event for bungee?

[dim bluff]

No bro, I still didn't get why my config.yml isn't updating...

[undone axle]

https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/index.html

[sterile token]

Right, but i have seen in bungee you cant get the proxied player directly, so without pp i cannot get their uuid

wait, maybe i added Velocity instead of Bungee

Yeah it was tho

PlayerDisconnectEvent is called only when left complete the proxy right?

ok, thanks morice

Yes i was meaning that

🤔

What is that

Suddenly appeared on my idea projects folder

[dim bluff]

@remote swallow still don't get why this is happening, any ideia?

[sterile token]

What are you doing?

Because there you getting the "Admins" list, but your config doesnt have any "Admins" list

🤔

[icy monolith]

How do i kickd a player if they have texture packs disabled and kick if they declined it?

[dim bluff]

i know right?

[dim bluff]

on intellij:

Admins: ['Player']
FlyAccess: ['MyNick']```

[dim bluff]

this is when i open the folder

[edgy crystal]

    public void onJoin(PostLoginEvent event) throws InterruptedException {
        ProxiedPlayer player = (ProxiedPlayer) event.getPlayer();
        String uuid = player.getUniqueId().toString();
    }```

[sterile token]

oh weird, i was trying to use something like that but there wasnt any getPlayer() was just a connection method

[edgy crystal]

thats a mashallah code

bungeecord

[icy monolith]

    public void onResourcePackStatus(PlayerResourcePackStatusEvent event) {
        Player player = event.getPlayer();
        public void run() {
            switch (player.getResourcePackStatus()) {
                case DECLINED:
                    player.kickPlayer("You have been kicked for declining the texture pack.");
                    break; 
                case FAILED_DOWNLOAD:
                    player.kickPlayer("You have been kicked for failing to load the texture pack.");
                    break; 
                default:
                    break;
            }
        }
    }```

I do have one like that, but the issue here is that the second i join i get insta kicked. I have my texture packs enabled

[sterile token]

Its Bunge or Bungee? Im currently confused haha

[icy monolith]

so PlayerResourcePackStatusEvent.getStatus()?

ok

[dim bluff]

config yml

[rough drift]

In a player move event, is the player's location still the same while the event is executing? (So does player.getLocation().equals(event.getFrom()) return true?)

[undone axle]

https://tryitands.ee/

[rough drift]

I can't right now

that's why I asked

[robust light]

is it somehow possible to have more events in a single EventHandler?

[rough drift]

I would've otherwise lmao

[rough drift]

A class is a listener, you can have as many event handlers in a listener

[tardy delta]

i believe a move packet it sent every x ticks even when thhe client isnt moving

just heard that somewhere

[rough drift]

Yeah it does

[sterile token]

You can listen all the events you want, doesnt matter if you doing it alll in the same class or single class

[rough drift]

Every second

[tall dragon]

every 20 ticks when the player is not actively moving

else every tick

[rough drift]

Though this is not the point, I meant is the player's location the same in the event, and updates after the event?

[tardy delta]

player location is event.getFrom() iirc

[tall dragon]

getFrom will probably not be equal

[tardy delta]

i forgot

[tall dragon]

hence u see anti cheat plugins teleporting people back

when illegal movements are made

[sterile token]

yes you are right Epic

[mortal hare]

has anyone tried to create custom vanilla glsl shaders here?

[rough drift]

check on the minecraft commands discord

they got a ton of resources there

[icy monolith]

It worked for people that decline it, but people that have set there texture pack to disabled in server list dont get kicked. This might be that they dont even activate the event, but idk

Maybe i should tp all to black box and if they accept cuz thats the only thing i can confirm properly. And then i tp them to spawn

[torpid blaze]

Hey, Can enyone tell my why I get a java.util.ConcurrentModificationException when calling the refreshAllScoreboards() Method?

public class StatsScoreboard {

    private Scoreboard scoreboard;
    private Objective objective;

    public void refreshScoreboard(Player player){
        MapList mapList = new MapList();
        Map map = mapList.getByPlayer(player.getUniqueId());

        this.scoreboard = Bukkit.getScoreboardManager().getNewScoreboard();

        for (Team team : Bukkit.getScoreboardManager().getMainScoreboard().getTeams()){
            Team tm = player.getScoreboard().registerNewTeam(team.getName());
            tm.setSuffix(team.getSuffix());
            tm.setAllowFriendlyFire(team.allowFriendlyFire());
            team.getEntries().forEach(e -> tm.addEntry(e));
        }

        if (scoreboard.getObjective("stats") != null) {
            scoreboard.getObjective("stats").unregister();
        }

        this.objective = this.scoreboard.registerNewObjective("stats", "stats", ChatColor.GREEN + "" + ChatColor.BOLD + "  Stickfight   ");
        this.objective.setDisplaySlot(DisplaySlot.SIDEBAR);

        int index = 0;
        ArrayList<MapPlayer> pls = map.getPlayers();
        Collections.sort(pls, new Comparator<MapPlayer>() {
            @Override
            public int compare(MapPlayer o1, MapPlayer o2) {
                double kd1 = (o1.getDeaths() != 0 ? ((double)o1.getKills()/(double)o1.getDeaths()) : o1.getKills());
                double kd2 = (o1.getDeaths() != 0 ? ((double)o1.getKills()/(double)o1.getDeaths()) : o1.getKills());
                return kd1 < kd2 ? 1 : -1;
            }
        });

for(MapPlayer pl : map.getPlayers()){
            this.objective.getScore((pl.getUuid() == player.getUniqueId() ? (ChatColor.DARK_PURPLE + "" + ChatColor.BOLD) : ChatColor.LIGHT_PURPLE) + Bukkit.getOfflinePlayer(pl.getUuid()).getName() + "  " + ChatColor.GRAY + (pl.getDeaths() != 0 ? String.format("%.2f", (double)pl.getKills() / (double)pl.getDeaths()) : (double)pl.getKills())).setScore(index);
            index ++;
        }

        this.objective.getScore(ChatColor.BLACK + "  ").setScore(index + 4);
        this.objective.getScore(ChatColor.WHITE + "Map: ").setScore(index + 3);
        this.objective.getScore(ChatColor.YELLOW + map.getName()).setScore(index + 2);
        this.objective.getScore(ChatColor.BLACK + " ").setScore(index + 1);
        this.objective.getScore(ChatColor.WHITE + "K/Ds: ").setScore(index);

        player.setScoreboard(scoreboard);
    }

    public void refreshAllScoreboards(int mapId){
        MapList mapList = new MapList();
        Map map = mapList.getById(mapId);

        if(map == null)
            return;

        try{
            for(MapPlayer pl : map.getPlayers()){
                if (Bukkit.getOfflinePlayer(pl.getUuid()).isOnline())
                    refreshScoreboard(Bukkit.getPlayer(pl.getUuid()));
            }
        }catch (Exception e){
            System.out.println(e);
        }
    }

    public void removeScoreboard(Player player){
        player.setScoreboard(Bukkit.getScoreboardManager().getNewScoreboard());

        for (Team team : Bukkit.getScoreboardManager().getMainScoreboard().getTeams()){
            Team tm = player.getScoreboard().registerNewTeam(team.getName());
            tm.setSuffix(team.getSuffix());
            tm.setAllowFriendlyFire(team.allowFriendlyFire());
            team.getEntries().forEach(e -> tm.addEntry(e));
        }
    }
}

[sterile token]

Please!! for long code use

?paste

[undone axle]

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

[twin venture]

anyone know how i could fix this problem? i know i need to add mysql library to my plugin , but i dont want to add it directly , my plugin size will increase rapidly .
RuntimeException: java.lang.ClassNotFoundException : com.mysql.cj.jdbc.Driver

[eternal night]

spigot ships and older mysql driver iirc

or well, older version would ship older ones

what version of spigot are you using

[sterile token]

I will suggest something like a dependency loader, you can either use Spigot one or another library

[twin venture]

spigot have one?

[sterile token]

What version are u coding, because its something for newer spigot versions

[twin venture]

my plugin version is 1.8.8 , but i added support for all newer version

[eternal night]

[twin venture]

yeah

[eternal night]

?1.8

[undone axle]

https://howoldisminecraft188.today/

[twin venture]

i know

[sterile token]

1.8 💀🤡

[eternal night]

but yea, 1.8 does not have that feature

[twin venture]

please don't

[sterile token]

Yes

[twin venture]

yes

i understand , and know really .

[sterile token]

So definitly best option is use a library for custom dependnecy loading

[twin venture]

thank you i will look into it 😄

[sterile token]

Right if need else just ask

And sorry for 1.8 i was being stupid because im 1.8 dev so i understand you. But now i only looking for 1.16+ comissions

[twin venture]

its oky ^

i just use it , i know its very old , i just don't really need all the new minecraft / bukkit features in the newest version 1.12.2+ for the plugin iam devoloping .

[serene sigil]

how do you make an end world (i know that part already) that has no ender dragon?

[pseudo hazel]

kill it? xD

[torpid blaze]

oh, sorry

[heady hamlet]

Create and apply NBT tags to an item.
How to create your own NBT tags and apply them to custom items that are created through the ItemStack? And also how to apply them? For example, I want to create a tag in which it will be possible to enter a string value and with it I can issue an item using a command on the server. Version 1.8.9
I must say right away that I searched the Internet for guides, but I did not find a suitable one 😦
Ping me please

[sterile token]

?1.8

[undone axle]

https://howoldisminecraft188.today/

[sterile token]

I would suggest moving out from legacy versions, your best option is to code 1.16 up

Because mostly people here only code on newer versions and you wont get much support as working with newer versions

[heady hamlet]

I like her for pvp

[river oracle]

Pvp pluginsss

[heady hamlet]

No no

[river oracle]

Yes yes

[sterile token]

So if you dont use newer versions u cant expect to get much support, cuz a few ppl use legacy versions

👍

[remote swallow]

anyone thats used bstats know why this for some reason doesnt send any data for the storageType```java
private void setupBstats() {
Metrics metrics = new Metrics(this, BSTATS_ID);
metrics.addCustomChart(new SimplePie("onlineMode", ServerUtils::getMode));
metrics.addCustomChart(new SimplePie("storageType", this::getStorageType));
}

private String getStorageType() {
    return storageType;
}

[dry yacht]

Dropping "legacy" is literally just an excuse for bad design which doesn't allow you to unify those hand full of breaking api changes in your codebase in 90% of cases. The few specific exceptions there are are completely obvious.

[sterile token]

Oh yeah, that why you must use newer versions 😂

[serene sigil]

cant

if (event.getPlayer().getWorld().getEnderDragonBattle().getEnderDragon() != null)
event.getPlayer().getWorld().getEnderDragonBattle().getEnderDragon().damage(1000);

[regal scaffold]

How would I do it if I wanted to send a message when a player joins on a specific server which is connected to bungee but I can set what the message is in a single bungeeconfig depending on what server I want the message to be sent on.

Like:

BungeePlugin: Config has server list/messages to display

SpigotPlugin: Just listens for event and then communicates with bungee to display the message?

[remote swallow]

plugin messaging channels iirc

https://www.spigotmc.org/wiki/bukkit-bungee-plugin-messaging-channel/

[regal scaffold]

Thanks ebic will look into it. Just finishing some stuff here before I continue

[dry yacht]

Go live on in your little dream world, :).

[sterile token]

I don't know why people find it so hard to understand that using legacy versions is worse for them, because it makes programming much more complicated. Since as the versions advance the apis are getting better and better. But they always said to me, every master has his own little book.

[serene sigil]

how to make a player join a different world when joining? (do i use PlayerJoinEvent or PlayerLoginEvent?)

[lost matrix]

Supporting legacy held back the development of the spigot api for years... Supporting legacy versions is undisputably a step in the wrong direction.

[lost matrix]

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

[remote swallow]

7smile7 appears after like 3 months

[serene sigil]

thx, i didnt know that

[lost matrix]

Semester is over :)

[remote swallow]

party

[lost matrix]

Not quite. Still have one more exam and then i start with my thesis

[serene sigil]

i have another question: how exactly does Player#hasPlayedBefore work? in the docs it just says that it returns true when he had played, but how does it know that and can i modify it?

[lost matrix]

This is saved in the players data file. On default its in the main world folder.

[serene sigil]

in playerdata?

[lost matrix]

\server\world\playerdata\<UUID>.dat

[serene sigil]

oh, ok thx!

and if i delete one will it also like delete all player data?

[lost matrix]

Yes

[serene sigil]

i see

[lost matrix]

Whats your overall goal? Maybe you shouldnt rely on "hasPlayedBefore()" if you need to delete the playerdat file

[remote swallow]

love bstats

[lost matrix]

[serene sigil]

my overall goal is that when a player first joins a server, they spawn in a void-type world where they have to type in chat what world they want to be on (its a little more complicated, but basically a player only spawns in that world when they join the first time)

[wet breach]

https://tenor.com/view/hes-back-gif-8275005

[lost matrix]

Did you

1. Add the respective chart on your page
2. Log your callback methods (just sysout and see if they get called)
3. Wait a bit. Bstats is sometimes slow when it comes to updating their charts

[remote swallow]

chart exists on the page, no idea what you mean by the 2nd one, and its been like 45 min since i restarted to add it

oh wait

my brain just brained

ill add a sysout now

[serene sigil]

and basically the reason i asked whether you can modify it is cuz i want to test if it works

[lost matrix]

Alright then just delete it 👍

[serene sigil]

alr

[echo basalt]

haven't seen 7smile7 in like months

miss you man

[torpid blaze]

?paste

[undone axle]

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

[torpid blaze]

Hey,
Can anyone tell me, why I get a java.util.ConcurrentModificationException when calling the refreshAllScoreboards() Method?
https://paste.md-5.net/ecihelefis.cpp

[lost matrix]

You are probably modifying a collection while iterating over it

[torpid blaze]

I don't know where I am doing it

I could not find anything

[dry yacht]

I don't have a hard time understanding it at all. If it makes your codebase so much more complicated to add support for older versions, your codebase is structured poorly in the first place. I know from my own experience that you can support the majority of features plugins nowadays bring to the table on 1.8-present with ease, as long as you know how to abstract properly and don't just throw that buzz-term around to act like you do.

It's all about the principle for me. These versions exist, and if I choose to want to support them, I will. Every plugin-developer is free to choose. But when you guys start to suffocate that free will, I'm just not going to watch silently. But again: None of us is going to change their opponent, that's for sure, :).

[dry yacht]

Why would I care about spigot devs and why would they care about me? They can do whatever they want, no matter of what the users think they want to achieve. Seems like they could have needed a bit more courage in those past years, ;).

[torpid blaze]

ok

[lost matrix]

Wait im seeing something ugly here...

several things in fact

        }catch (Exception e){
            System.out.println(e);
        }

->

        } catch (Exception e) {
            e.printStackTrace();
        }

For once

[remote swallow]

this fukin sods law

[echo basalt]

So you're saying we should spend more time to support legacy versions because of close-minded customers that don't care about you?

[remote swallow]

i add the sout, and it gives the data

im gonna scream

[naive bolt]

I get this error when trying to loop over a hashmap
https://paste.gg/p/anonymous/b9045748767c436582e0e531a6d9d68f
line 27 is for(Map.Entry<Vector, BlockData> vector : s.getBlocks().entrySet()){

[torpid blaze]

this was just for testing

[echo basalt]

I don't mind supporting old versions, but the newer APIs are a lot easier to work with because it just had a lot more development time

[torpid blaze]

I didn't want the try catch at all

[quiet ice]

if possible, use ConcurrentHashMap

[dry yacht]

It's not at all about the customers for me, as - in fact - I don't have any. That's a totally egocentric reason, I just want it for myself.

Again, you are free to draw the line where ever you feel about it, I'm not telling others what to do.

[naive bolt]

                Structure s = CopyBuild.clipBoard.get(player.getUniqueId());
                HashMap<Vector, BlockData> blocks =  CopyBuild.clipBoard.get(player.getUniqueId()).getBlocks();

                for(Map.Entry<Vector, BlockData> vector : s.getBlocks().entrySet()){
                    int new_x = -vector.getKey().getBlockZ();
                    int new_y = vector.getKey().getBlockY();
                    int new_z = vector.getKey().getBlockX();
                    Vector newVector = new Vector(new_x, new_y, new_z);
                    BlockData blockData = blocks.get(vector.getKey());
                    blocks.remove(vector.getKey());
                    blocks.put(newVector, blockData);
                }

[lost matrix]

Can you print the whole stack trace pls? Makes it easier to search

[echo basalt]

If it's all a choice why are you here, advising people? It's their choice if their code is bad or not

[torpid blaze]

ok

[quiet ice]

You can modify regular HashMaps the same time as you iterate over them

[buoyant viper]

ikr

[quiet ice]

Hence either use ConcurrentHashMaps or use a helper collection where you store your changes until you apply them on the main map

[dry yacht]

I'm here because people think it's their right to tell off others who want to operate on 1.8 because they think it's legacy. That crosses a boundary for me. If you don't like it, don't support it, don't answer it. But don't feel encouraged to tell others that their ideas are stupid, if that's what they want to do.

[echo basalt]

?howoldis1.8

?1.8

[undone axle]

https://howoldisminecraft188.today/

[echo basalt]

idk the command

we're not here to call each other stupid

[lost matrix]

Depending on the size of the collection it might be a better idea to copy the entry set into an immutable list.
So

for(Map.Entry<Vector, BlockData> vector : s.getBlocks().entrySet()){

->

for(Map.Entry<Vector, BlockData> vector : List.copyOf(s.getBlocks().entrySet())) {

Often yields a better performance than concurrent maps

[remote swallow]

we arent?

[echo basalt]

We're here to talk about benefits of updating, or how dumb it is not to

[dry yacht]

We aren't, by calling an idea stupid you're not implicitly calling the person behind that stupid. We all have good and bad ideas, which are still: free will.

[echo basalt]

If someone wants to use 1.8, and they have a valid reason, they're still worthy of being helped

[naive bolt]

Where does List come from

[quiet ice]

Yeah probably

[dry yacht]

Exactly.

[echo basalt]

I swear this argument is stupid asf

[lost matrix]

java

[quiet ice]

It's the copy of the set

Thus avoiding your CME

[naive bolt]

stupid intelij wouldnt import it for a second

[quiet ice]

List#copyOf is J10+

Just use new ArrayList<>(X)

[lost matrix]

Before that you can use ^

[dry yacht]

Because you don't care about what I care about. That's fine! :) Different people are going to value different things.

Calling ?1.8 when somebody wants to operate on 1.8 is still disrespectful and provocative.

[crimson relic]

?1.8

[undone axle]

https://howoldisminecraft188.today/

[sterile token]

?1.8

[undone axle]

https://howoldisminecraft188.today/

[echo basalt]

?1.8

[undone axle]

https://howoldisminecraft188.today/

[naive bolt]

❤️ it works

[echo basalt]

[quiet ice]

Oh god, spigot is degenerating too much these days...

[dry yacht]

Virtues cannot be faked, :).

[quiet ice]

Perhaps it always was degenerated

[dry yacht]

Stupidity always shows in the end.

[echo basalt]

mans too philosophical

[remote swallow]

im gonna steal this

[echo basalt]

you really love the clown

[torpid blaze]

?paste

[undone axle]

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

[echo basalt]

[remote swallow]

yeah

[torpid blaze]

@lost matrix
Here is the Stacktrace:
https://paste.md-5.net/apigosayoy.md

[quiet ice]

Just use CopyOnWriteArrayList \s

[lost matrix]

Well there is very little reason to build a new project on 1.8 spigot in 2023
If you are looking for performance then there are better (multithreaded) platforms.
There is only one valid type of server for 1.8 spigot: One that uses many vanilla, survival features.
Or if you are not super serious about your server then 1.8 is also fine.

[lost matrix]

Is \s something like kappa?

[quiet ice]

Yeah

[lost matrix]

ok ^^

[quiet ice]

I mean, COW ArrayList works, but probably not ideal

[lost matrix]

XD yes

[echo basalt]

I mean... lobby servers can be lightweight if you just want to slap existing plugins and not bother about switching to third-party server software

[quiet ice]

But I don't know the code so ¯_(ツ)_/¯

[echo basalt]

and you don't care about new stuff

[quiet ice]

Reeeeeeeeeeeeeeee Minestom

[echo basalt]

What if I made a translation layer for bukkit 🤔

so that spigot plugins can run

[quiet ice]

Those always fail in the end

[chrome beacon]

Yeah

[quiet ice]

I would support such an effort - sure but I don't think that will work in the long run

[echo basalt]

I mean

better than nothing

[quiet ice]

Especially since Minestom has no longer any Mixin support

[lost matrix]

Which line is StatsScoreboard.java:72

[quiet ice]

I really liked their Classloading system - as broken as it was

[torpid blaze]

the for loop

in refreshAllScoreboards

for(MapPlayer pl : map.getPlayers())

[lost matrix]

Alright then

for(MapPlayer pl : map.getPlayers()){

->

for(MapPlayer pl : List.copyOf(map.getPlayers())) {

Will fix it without me rambling about this code structure and how you could design it more robust...

[quiet ice]

Yeah, I'd use COW for that

But copyOf works, albeit being the opposite of COW

[torpid blaze]

ok, xD

[lost matrix]

Where does MapList even come from?

And why is there a Map with raw types?

[torpid blaze]

A Costum List of a costum Object

Map is a costum Object

[quiet ice]

It's spelt "custom" for reference

[lost matrix]

https://tenor.com/view/hmm-sure-catbruh-gif-21408636

[torpid blaze]

my bad

[echo basalt]

https://tenor.com/view/fehlerhaft-fehler-bugs-bug-gif-26196067

[crimson relic]

my code

[opal juniper]

*code

all code

[crimson relic]

mojang code*

[echo basalt]

*e

[lost matrix]

https://tenor.com/view/is-this-your-phone-number-phone-number-number-yes-or-no-gif-17678323

[quiet ice]

error: Does not compute.

[quiet ice]

smh, not perfectly looping

[echo basalt]

https://tenor.com/view/dadjokes-good-fast-cheap-gif-21296125

[quiet ice]

I probably can develop a Good, Cheap and Fast product.

Just give me a few years for that

[echo basalt]

me doing 5$ commissions because I ordered dessert with my pizza

[lost matrix]

lul

[echo basalt]

I think my quickest 5$ commission was done in 12 minutes

[quiet ice]

damn, an hourly wage of 60$. That is good

[slow oyster]

Anyone know how to turn on log levels above INFO in Spigot?

[twilit roost]

how can I hide someone from displaying in Players TABList?

[echo basalt]

that's not an hourly wage of 60$

[quiet ice]

Well still below industry standard, but still decent

[echo basalt]

it's more the opposite

[opal juniper]

[quiet ice]

I cannot do maths, okay

[echo basalt]

my standard is like 20$/hr

I'm gonna get a raise in like 2 weeks but still

[lost matrix]

You just need a big fat core lib which handles UIs, holograms, NPCs, persistent block data etc. for you and you can
write some pretty cool stuff in a short time

[echo basalt]

oh I have one of those

I just can't bother importing stuff

and writing code nowadays

[quiet ice]

I did 5 * (60 / 5) = 60. Not sure where the 12 went

[echo basalt]

my UI lib is like writing stuff in MS-paint

[echo basalt]

60/5 = 12

5 * 12 = 60

yeah it sums up to 25/hr

my damn pizza has been sitting for like 15 minutes wtf is this

[river oracle]

The pizza is awake

[echo basalt]

idk why I'm ordering pizza again, they ran out of nice dough yesterday and the replacement italian dough gave me food poisoning last night

[quiet ice]

not good

[echo basalt]

imma do it again

[opal juniper]

i love when people use my software in a completely unsupported environment and tell me it isn't working and that i need to fix it asap

[quiet ice]

Ah, could be me

[lost matrix]

Im so tempted to try tackling an rpg server again after mojang announced those...

[quiet ice]

Alternatively be like sponge and say that everything is working as intended

[remote swallow]

whos the first plugin to remove the netherite upgrade one

[river oracle]

Me

[quiet ice]

Honestly, 1.18 is the last decent minecraft version

[echo basalt]

we should make a plugin that it literally only lets you use old features of the game

[quiet ice]

After that it is just a downwards spiral

[echo basalt]

like OldCombatMechanics but it applies everywhere

the new blocks are disabled

just because

[quiet ice]

Viaversion be like:

[remote swallow]

forcefully remove them from the game

[echo basalt]

viaversion is a packet translator

I mean like

1.19 performance but with 1.5 features

[river oracle]

Lol

[lost matrix]

Uh oh. We gonna divide again, arent we?
1.8 | 1.12 | 1.16.5 | 1.18 | latest

[river oracle]

How was 1.16.5 a divide lol

[quiet ice]

There is little need for 1.16.5 imo

[twilit roost]

any clues what Player#hidePlayer or Player#showPlayer does?
It does nothing to me..

[quiet ice]

1.18 has all but replaced it

[wet breach]

the only hard part is doing the quests in such a way that you could change it or add more. That would probably be the most complex part. Only feasible way I could really see it be done is by having a custom server version where you can add a scripting engine to aide with this.

[river oracle]

Only 2 divides I know of are 1.8 | the decent humans

[sterile token]

Is its for hiding players to a specific player

[quiet ice]

1.12 is considered "decent" to you???

[twilit roost]

only TabLisT?

[quaint mantle]

there's some that stick to 1.12.2 because of performance

[lost matrix]

Yes quests are really hard to do right and modular. But i would go with the OSRS route and focus more
on grinding and numbers going up than questlines that go too deep.

[wet breach]

ah ok

[echo basalt]

quest systems are very peculiar

It's like you have active stuff and passive stuff

active stuff be like

kill 25 enemies in the span of 3 seconds

where you gotta track multiple stuff

like how many enemies, in how much time

I guess active is not the right term but whatev

[wet breach]

well with scoreboards you can easily have quests being tracked displayed

[echo basalt]

there's also just those that are like

"click 5 times"

I guess what would be ideal is more of an Objective system

with an ObjectiveType enum where each value has a trigger type deal

and then like... some criteria for time or place

I'd call it Restriction maybe

[remote swallow]

pdc

[mortal hare]

woah opengl is so cool ngl

[echo basalt]

I guess that's the right think

restrictions act as filters

[remote swallow]

i need a gif that i can send for pdc

[opal juniper]

needs to have a dude beatboxing in it

[remote swallow]

that just smacks a postit on someone

[echo basalt]

once all filters pass, you can add progress towards the objective or something

[lost matrix]

This was a system i wrote for a server last year. I whish i would have mad it scriptable but it was more than enough for their needs.

[echo basalt]

I know the right guy

[remote swallow]

smackig postit

[mortal hare]

its sounds so difficult but its only an api, the difficult part is the math equations

[wet breach]

nice

[mortal hare]

woah this is hardcoded

[buoyant viper]

click 6300 times in 5 minutes

[mortal hare]

nvm

that's just a builder with a hardcoded strings

reasonable enough

[lost matrix]

Sure but there was also a quest generator which could use the builder to dynamically generat daylies.
And the strings are hardcoded because translation was not by job ^^

[mortal hare]

you just demonstrated an example why java is so much hated

😄

too much boilerplate, but its so readable

i prefer writing more than not understand it at all

[buoyant viper]

thats kotlin without a Doubt

[opal juniper]

my teacher cant read java so i have to describe my work to him

[echo basalt]

oh god not java vs kotlin again

[buoyant viper]

java is fun until u use generics

[echo basalt]

unsafe

[mortal hare]

pointers

references

seg faults

[buoyant viper]

personally i __fastcall all my methods

[lost matrix]

When valhalla comes i will be fine with javas generics (probably)

[mortal hare]

https://www.youtube.com/watch?v=Fm5Ust7vEhk

[echo basalt]

they overcomplicate so much and just remove em on compile

[mortal hare]

best one i've ever watched

[quiet ice]

my favourite class

The second favourite is the UnsafeValues

[twilit roost]

Even tho I executed Player#hidePlayer for every player
I still can see other players in TabList

API Version: 1.8.8

[buoyant viper]

CraftMagicNumbers

[quiet ice]

After that it probably is DataOutputStream

[opal juniper]

💀

[echo basalt]

that's not a problem in 1.19

[quiet ice]

not as useful

[echo basalt]

my fav nms class is probably uhh

[mortal hare]

use protocollib and see if remove player packet is sent

[echo basalt]

entity? idk

[buoyant viper]

mines EntityPlayer

[lost matrix]

#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))

• Makefiles made me hate C a bit. For embedded its nice.

[buoyant viper]

or ServerPlayer whatever it is now

[mortal hare]

yeah i hate build systems of c/c++

its so raw

[quiet ice]

they are absolute dogshit compared to maven or let alone gradle

[naive bolt]

how do i actualy rotate a block not just its position

[opal juniper]

my favourite class is Monster

[lost matrix]

Thats why i switched from c++ to Rust for my low level/high performance projects. Cargo is a gift.

[lost matrix]

BlockData iirc. Check if its an instance of Orientable

[buoyant viper]

sometimes i miss gradle... but alas... i will never look back!

[twilit roost]

Block#setDirection

ig

[quiet ice]

Sadly maven cannot do everything

Or well maven can do everything but the IDEs refuse to accept that

[buoyant viper]

can it fix my broken marriage?

[sterile token]

I need some help to design my command framwork tab completation. I was planning something like this, but im not really sure how to code it tho:

List<Command> commands = getCommands().stream().filter(sender::hasPermission).toList();
Completer completer = new Completer();
completer.register(0, commands.stream().map(Command::getName()).toList());
completer.complete(args);

[quiet ice]

you are asking a bit more than "everything".

[buoyant viper]

this seems like it could be less streamy

[sterile token]

Streamy? 🤔

[buoyant viper]

or done within one stream at least idk

[mortal hare]

are vertex calculations being done on the cpu or the gpu

[buoyant viper]

fuck around and find out

[mortal hare]

ik fragment shaders fills the polygons with color

[lost matrix]

Could be something like this

  public void orientBlock(Block orientableBlock, Axis axis) {
    BlockData orientableData = orientableBlock.getBlockData();
    if(!(orientableData instanceof Orientable orientable)) {
      throw new IllegalArgumentException("Only apply this method on orientables");
    }
    orientable.setAxis(axis);
    orientableBlock.setBlockData(orientable);
  }

But its been a while. Could be Directional as well.

[quiet ice]

depends on what exact vertex calcs

[swift lark]

Hey, does anyone know a way to check if a player is touching a certain block sideways?

[lost matrix]

Bit hard to do efficiently

What do you mean by certain block? A Unique block or a type of block?

[naive bolt]

vector.getKey().rotateAroundZ(90) seems to exist but idk where from

[swift lark]

type of block

[naive bolt]

and if it should work or not

[swift lark]

Do you know csgo surf? i want to make that a gamemode but with honeyblocks