help-development

[vague swallow]

Is there a way to let entitys glow for only some players?

[lost matrix]

Yes. You need packets for that.

[quaint mantle]

packets probably and send it to select players

[vague swallow]

good idea

[tardy delta]

what would it need to tell 👀

[misty ingot]

hey I was wondering if there is a way to disable the typo checker in IntelliJ? it gets a bit annoying after some time

[lost matrix]

Yes. But you can also download language packs and add Strings to your dictionary.
If it triggers a lot then you probably should re-check naming conventions.

[misty ingot]

I just wanna disable it man

just straight up disable it

[quaint mantle]

https://stackoverflow.com/questions/717849/disable-spell-checking-on-intellij-idea#:~:text=-> Uncheck the options that you want to disable.&text=2%3A File>>Settings>,"spelling" is better! %3A)&text=Just%20to%20be%20clear%2C%20the,Typo%22%20checkbox%20disables%20them%20all.

if thats what ur looking for then google before asking because stackoverflow contains everything

[misty ingot]

I tried googling it

I guess my google just works differently

thanks tho

[quaint mantle]

i googled the exact phrase you said

"disable typo check intelij"

[vague swallow]

For some reason there are no GameProfiles anymore... Did they remove them?

[lost matrix]

No. Its on the nms classpath. Was never part of the API.
But if you are on 1.18 then you can use PlayerProfile now.

[vague swallow]

alr ty

[lost matrix]

I think you can also just add mojangs auth stuff as a dependency

[vague swallow]

Okay

Also... I'm feeling ashamed for that but I have no clue about packets. Does anyone know where I can learn how they are working and how I can send them?

[lost matrix]

Dont be ashamed of that. Spigot was build so all that packet tinkering gets abstracted away from you.
Usually you wouldnt want to deal with that. It depends a bit on what you are trying to do.
This contains all the information about the current protocol:
https://wiki.vg/Protocol

Then you just need to decide if you want to send raw NMS packets or use ProtocolLib.

[vague swallow]

thank you

Well (I'm using 1.18) for some reason it doesn't find net.minecraft

[sacred mountain]

<dependency>
<groupId>com.mojang</groupId>
<artifactId>authlib</artifactId>
<version>1.5.21</version>
<scope>provided</scope>
</dependency>

    <repository>
        <id>minecraft-repo</id>
        <url>https://libraries.minecraft.net/</url>
    </repository>

if you use maven darkmango u can access nms like htis

[vague swallow]

I'm using maven but what is htis?

[sacred mountain]

this*

[vague swallow]

ah sorry

[sacred mountain]

add those to your pom xml

yeah

sorry bad spelling

[vague swallow]

dw I know that XD

ty

[sacred mountain]

<repository>
<id>nms-repo</id>
<url>https://repo.codemc.io/repository/nms/</url>
</repository>

idk i think this

i use that repo for nsm

[grim ice]

NMS?

dont u have to buildtools?

[eternal night]

ah yes, hosting the server implementation

a 100% effective way to get clapped

[grim ice]

why

[lost matrix]

because its illegal...

[eternal night]

because it isn't legal

^

[vague swallow]

what is the net.minecraft repository link?

[grim ice]

why is it not legal

[sacred mountain]

huh

[vague swallow]

well that didn't work sadly

[eternal night]

did you read the EULA before accepting it ?

[grim ice]

who said I accepted it

:O

[floral pewter]

If you've started your server, you have accepted it

[eternal night]

^

[grim ice]

I used server.pro

[eternal night]

you still did

[grim ice]

automatically accepts it for me

[floral pewter]

Check their EULA

[grim ice]

:o

[floral pewter]

It probably mentions the mojang one

[eternal night]

they are distributing mojang assets when hosting those jars

[sacred mountain]

isnt this

ok it deleted

why is that censored

[grim ice]

will anyone sue them tho

[eternal night]

Ah yes, "if no one sues me, it is fine"

lol

[floral pewter]

They might receive a takedown request

[sacred mountain]

is buildtools licensed or

[floral pewter]

and if not obeyed, it might be followed by a lawsuit

Buildtools downloads those assets separately from Mojang

So it legally doesn't count as distributing them

[sacred mountain]

yo is there a way to use maven placeholders in my code? not literlaly in the code but inside the ide, for instance if i have ${project.version} and i wanna use it in something

[tardy delta]

how does this look like? its a command handling thing i made
https://paste.md-5.net/gerawivagi.java

[narrow stag]

Quick question about IDEA how to remove this yellow thing. its in all my files.

[eternal night]

usually you'd want to read what intellij is suggesting

[delicate lynx]

read the warning

[narrow stag]

i saw them but i want to remove them : /

[delicate lynx]

fix the warning and it will go away

[narrow stag]

ok Fixed it : )

[tardy delta]

hate the fact that you cant do if (!sender instanceof Player)

always that extra pair of brackets

[young knoll]

I wish you could do !instanceof

[grim ice]

i like it

it looks organized

[tardy delta]

lol, actually yea

too much brackets

[grim ice]

they should make

.instanceOf()

[tardy delta]

Class::isInstance isnt that something?

[young knoll]

There’s also isAssignableFrom

[tardy delta]

whats the difference between them

[young knoll]

The later works with subclasses and such

[blazing scarab]

This one for classes only

clazz1.isAssignableFrom(clazz2)

[young knoll]

I assume the other is for objects

[blazing scarab]

isInstance is for objects

[tardy delta]

yep it takes an object as parameter

[sacred mountain]

anyone know why this is happening

[narrow stag]

Why is this not working

(its new class )

[young knoll]

Because getCofig isn’t a method outside your main class

?di

[undone axle]

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

[grim ice]

MainVLandsCommand.java line 22

@sacred mountain

[narrow stag]

ohh

i see

which is then

[sacred mountain]

if (sender.hasPermission("vlu.admin")) {

[lost matrix]

1. 1.8 is ancient and support was dropped years ago
2. Something in MainVLandsCommand.java line 22 is null

[sacred mountain]

thats it for line 22

[grim ice]

sender is null

[tranquil viper]

I'm having a weird problem with my plugin:

banned.remove(uuidString);
plugin.banned.set("banned-players", banned);

I clearly remove the player from the Map and then set the Map to the updated Map.
This works and removes them, although when I try and add them back later it doesn't add them. Any reason this might happening?

            try {
                banned = Objects.requireNonNull(plugin.banned.getConfigurationSection("banned-players")).getValues(false);

                if(!banned.containsKey(player.getUniqueId().toString())) {
                    banned.put(player.getUniqueId().toString(), System.currentTimeMillis() + (banDuration * 1000L));
                    plugin.banned.set("banned-players", banned);
                }

            } catch (NullPointerException exc) {
                System.out.println("created map");

                banned = new HashMap<String, Object>();

                banned.put(player.getUniqueId().toString(), System.currentTimeMillis() + (banDuration * 1000L));
                plugin.banned.set("banned-players", banned);

            }

[grim ice]

oh wow

[tranquil viper]

Whenever it creates a new HashMap it doesn't seem to add them

And I have no clue why

[vague swallow]

How can I import net.minecraft?

[tardy delta]

catch (NullPointerException exc) thats not really good practice

[tranquil viper]

rnn throws npe though

I tried checking if it was null

came with loads of problems

so I just became lazy

[dusk flicker]

then you are doing something wrong more than likely

[tranquil viper]

Why wouldn't it add them to the HashMap after I create it though?

[grim ice]

1 note is

dont use contains()

use if(hashMap.putIfAbsent(k, v) == null)

[dusk flicker]

also whya re you storing the uuid as string

just store a uuid?

[grim ice]

putIfAbsent will put if there is no value and will return the value found, otherwise will return null

[tranquil viper]

Doesn't solve my problem either way lmao

[grim ice]

makes your code cleaner and probably better performance

[tranquil viper]

I appreciate the tips but again, that doesn't fix the problem that it just doesn't add it to the map

[grim ice]

and im right

its better performance

oh also

you probably want to just store the hashmap in ur code instead of plugin.banned every second

[sacred mountain]

its not, i printed sender out before the if and it worked

idk whats wrong

[grim ice]

dunno

also

putIfAbsent has the same performance as put

[tardy delta]

i guess banned is a FileConfiguration

this wont do anything
plugin.banned.set("banned-players", banned);

[grim ice]

so we basically just got rid of containsKey performance loss

[tardy delta]

youre not saving it

[grim ice]

as containsKey searches for the key

put also does that

so you're doing double searching

where putIfAbsent does 1

[narrow stag]

@young knoll So what is the way to fix my issue : ) sorry for the mention

[grim ice]

and its recommended to not catch Runtime Exceptions, like an NPE

instead, you should avoid it

[tardy delta]

so make sure your map is actually initialized

[young knoll]

?Di

[tardy delta]

also avoid public variables and exposing collections

[young knoll]

?di

[undone axle]

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

[grim ice]

and either way

you're using toString() and other methods

you should just use UUID

[tranquil viper]

alright thank you very much

I did fix it by just storing it in a hashmap and then only saving the hashmap on disable

I will try my best to implement/fix everything y'all told me though

thanks

[narrow stag]

di ?

[tardy delta]

dependency injection

[grim ice]

Also do not use sysout in bukkit plugins, Loggers exist.

[narrow stag]

ohh

i see

im stupid

[tranquil viper]

just for debugging

[narrow stag]

thx

[tranquil viper]

its quicker

[grim ice]

yeah

but for actual purposes use Loggers :)

[fossil lily]

    public static HashMap<String, Integer> loadHashMap(String hashName) {
        HashMap<String, Integer> hm = new HashMap<String, Integer>();

        file = new File(Main.instance.getDataFolder(), hashName + ".yml");

        if (!file.exists()) {
            try {
                file.createNewFile();
                System.out.println("3");
            } catch (IOException e) {
                e.printStackTrace();
                System.out.println("4");
            }
        }

        YamlConfiguration customFile = YamlConfiguration.loadConfiguration(file);
        for (String key : customFile.getConfigurationSection(hashName).getKeys(true)) {
            // Load the config from the file, and apply it to the hashmaps needed.
            hm.put(key, (int) customFile.get(hashName + "." + key));
        }
        return hm;
    }
}

Any idea why this wouldent be working? I have no errors.

Is there anything glaringly wrong

[grim ice]

oh god

static abuse

[tardy delta]

new HashMap<String, Integer>();

[tardy delta]

UUID.fromString is something

[tranquil viper]

ah

ok

thanks

[vague swallow]

That didn't work for some reason. Did I forget something maybe?

[tranquil viper]

wait

it provides a Map<String, Object>

lmao

[grim ice]

java 8 fromString

is awful

[tardy delta]

dunno what you are doing

[ancient jackal]

what isnt working here

[tardy delta]

idk is there another way

[grim ice]

might want to not use it, ig just use String

but if ur on a newer version probably use it

[fossil lily]

Its just not saving or loading from my file

[tardy delta]

why getKeys(true)

and not false?

[grim ice]

got improved a lot tho in jdk 14+

[tardy delta]

also instead of (int) fileconfig.get there is a getInt method

[trail dragon]

Is there an event called when a player is inside a powdered snow block? and if so what is it called.

I couldn't find anything in the javadocs

EntityChangeBlockEvent does not seem to work

I am essentially trying to disable the powdered snow block for players with a certain permission

Here is an idea of what I'm trying to do:

    public void EntityChangeBlockEvent(EntityChangeBlockEvent e) {
        if(e.getEntity() instanceof Player) {
            if(e.getBlock().getType().equals(Material.POWDER_SNOW)){
                Player p = (Player)e.getEntity();
                if (p.hasPermission("n2.snow")) {
                    p.setFreezeTicks(0);
                    p.sendMessage(":" + p.getFreezeTicks());
                }
            }
        }
    }```

[glossy venture]

yo can i use jfrog to set up a maven repo?

[tardy delta]

EventPriority.NORMAL is redundant

[glossy venture]

oh wait yes you can

couldnt find it at first

[lost matrix]

Sure. Every good package manager should be able to support maven

[glossy venture]

ight

ill look into it

[worldly ingot]

JFrog specifically supports Maven, yes

[glossy venture]

i have no idea what im doing

i created a repo but now its asking me to configure

[dusk flicker]

what is that

oh

[glossy venture]

jfrog thing

but i can only configure release and snapshot, but the generated settings include themselves

idk its hard to explain

where do i deploy this

[lost matrix]

on your server

lul

[glossy venture]

i dont have a local server

[lost matrix]

remote. linux machine.

[glossy venture]

im using a free profile on jfrog and it asked me to set up an aws server

[lost matrix]

possibly a dedicated or v server

oh yeah aws is also possible

[glossy venture]

but did it create the server

or do i have to create it and then link it somehow

or do i have to log into it

[lost matrix]

No idea i always go for nexus and install that on my dedicated server

[glossy venture]

it seems like it has a server set up (url https://orbyfied.jfrog.io/ui/native/m2-libs-release/) cuz it says Artifactory Online Server

btw is this server help

?

technically

am i in the wrong channel again

[tardy delta]

is there a java.util.function class that takes a parameter and returns nothing?

[glossy venture]

consumer

[tardy delta]

OW RIGHT

lol

[glossy venture]

lmfao

[tardy delta]

making some command handling thing

[glossy venture]

what should i use as package in my repository, maven or gradle

[sacred mountain]

i like maven but

[glossy venture]

would choosing gradle prevent maven users from using the artifacts

[lost matrix]

Runnable:
void -> void

Consumer:
T -> void

Function:
T -> R

BiConsumer:
T, V -> void

BiFunction:
T, V -> R

Supplier:
void -> T

Predicate:
T -> boolean

BiPredicate:
T, V -> boolean

UnaryOperator:
T -> T

BinarOperator:
T, T -> T

And then there is also a bunch of primitive stuff like IntConsumer or LongBinaryOperator and so on

[tardy delta]

how does this look?
https://paste.md-5.net/esoyeruwif.java

awh thanks

[glossy venture]

nice

why is the base class code so compressed

[tardy delta]

wdym compressed?

[glossy venture]

idk i like to do

if (...) {

}

// ...

with like newlines

[tardy delta]

oh idk thats just me lol

[glossy venture]

ah

but would choosing gradle prevent maven users from using the artifacts

on a repo

[lost matrix]

        switch (result) {
            case FAILED -> sender.sendMessage(ChatColor.RED + "Something went wrong!");
            case NO_PERMISSION -> Lang.NO_PERMISSION.sendTo(sender);
            case PLAYER_ONLY -> Lang.NO_CONSOLE.sendTo(sender);
            case TARGET_NOT_FOUND -> Lang.PLAYER_NOT_FOUND.sendTo(sender);
            case SHOW_USAGE -> usage.sendTo(sender);
        }

Could be done in a Map<CommandResult, Consumer<Player>> for a tiny tiny bit better performance.
And i also hate switch case statements.

[tardy delta]

lemme copy 300 more lines from my old plugin lol 😂

👀

mye possible

what if i would do something that doesnt need a player 🤷

ill look at that tomorrow

goodnight

[glossy venture]

wait does a hashmap have better performance than a switch statement?

[grand flint]

Hey guys

Let's say a player is in the middle of two blocks, but like slightly more closer to one

How do I get the block the player is closer to

[opal juniper]

so if i have a material, how do i work out if it is something like a flower that is technically a block but has no collider

[glossy venture]

isnt there an isSolid method or something

on the material

i think thats what youre looking for

[mortal hare]

does any of you have any idea why

player.getInventory().getItem(0);

returns null, and:

player.getOpenInventory().getItem(36);

returns AIR itemstack

both methods are nullable

i've tried decompiling CraftBukkit classes

but i cant find any difference

[lost matrix]

The slot that a player currently has selected is of type AIR
Thats the ItemStack in his hand when its empty

[kind hatch]

Players can move things around in their inventory, so there is no guarantee that item slot 0 will be what you want it to be.

[mortal hare]

but why inventory class

returns null

for the same slot

instead of AIR

at the same time

also it makes no sense to return AIR itemstack whenever the method is marked as @Nullable

[eternal night]

welcome to the joys of bukkit inventory api

[quiet ice]

The API is more and more moving towards not returning null

that being said, null can be returned from time to time

[grand flint]

^

[midnight shore]

How can I make a bossbar for the player?

[sour girder]

im currently looking for a 1.7.10 spigot (the spigot itself, not plugins) developer, if you have any information and have any experience, please dm me with snippets and previous work.

I run Alpha, a HCF server. For info about the team, server, or paid development jobs my dms are open

[hasty prawn]

?services

[undone axle]

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

[hasty prawn]

Although good luck finding devs that work with 1.7.10 lol

[sour girder]

Haha thanks. Is this not the right spot to advertise? I’ll move it if needed just let me know where I should take it too

[hasty prawn]

The right spot is through the forums, https://www.spigotmc.org/forums/services-recruitment-v2.54/. We just offer development support here.

[midnight shore]

Please

[lost matrix]

You should separate the cooldown and the display of the cooldown

And also a while loop on the main thread blocks the whole server

minecraft has only a single thread. If you block it with a while loop then the server just stops.

[hexed hatch]

minecraft has more than a single thread

but most of the game processes happen on the one, yes

scheduled repeating task

[lost matrix]

You basically check every tick

You are using a BukkitRunnable which means you can just call BukkitRunnable#runTaskTimer(JavaPlugin, long, long)

[hexed hatch]

just use runTaskTimer like he said

it's part of the BukkitRunnable interface so you can use it there

[lost matrix]

A BukkitRunnable is fine. But you need to think of discrete timeframes instead of continuous ones.
Here is a guide for the scheduler in bukkit:

?scheduling

[undone axle]

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

[lost matrix]

Running the BukkitRunnable every N ticks

Ill just copy something from a thread i wrote

From 2 different threads

And scheduling a repeated task basically runs your run() method at the start of every tick until you stop it.

[smoky oak]

what's the event that happens when a player's exhaustion level increases?

EntityExhaustionEvent, despite it being specific to players only

logic

[main dew]

How I can check if Player on ground in PlayerMoveEvent?

[smoky oak]

look how to check if the player is jumping and do a if not of that check

[grim ice]

normal spigot jar is enough tbh

If you want to get a custom one for some reason, you need a really skilled developer

which will break your bank

mostly

[trail pilot]

so im trying to make a delhome command its work perfectly except for the home name

test: {} is become like that

plugin.homesYaml.set( "Homes." + getPlayerUUID( player ) + "." + homeName, null); I have test this method but same's its still dont wont remove it

homeName become args[0] because i made a method for that

if someone know how to remove the homeName please ping me

[smoky oak]

i think by setting something to null you make that value null. Maybe it would work if you call .remove() instead

on a different topic what is BlockDamageAbortEvent
https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/block/BlockDamageAbortEvent.html
renamed to? I can't seem to find it in the actual api

wait wtf

im using the 1.18.1 api

[trail pilot]

should be cool if .remove() exists XD

[fossil lily]

How can I set a cooldown on an event?

[smoky oak]

make internal static variable either per player or per event and store the time of last activation in that

if the difference between that and the current event is smaller than your cooldown do setCancelled(), otherwise update that variable

also

why the fuck does the docs online specify a class that doesnt exist in the api?

[grim ice]

comments in that thread

are disgusting tbh

[trail pilot]

[grim ice]

literally only me and conclure said a compliment

why do people get urges to comment on everything, even the smallest mistakes on writing that the writer knew the correction for

[main dew]

How I can check if Player on ground in PlayerMoveEvent?

[grim ice]

if(player.isOnGround())

[vocal cloud]

Don't use that

[grim ice]

o

[young knoll]

Use that if you are aware of why it’s deprecated

[vocal cloud]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Player.html#isOnGround()

[main dew]

I want to check the end position so it won't work

[young knoll]

Subtract a tiny amount from the y

And then check if that position is a block

Not perfect, but it can’t be spoofed

[main dew]

and this is problem if block is water grass flowers etc

[grim ice]

loop thru 3 blocks

[young knoll]

Hence the solid block

[grim ice]

actually 2

or actually 1

check if itsa solid block

if its not go to the one below it and check if it is

if it isnt, then he isnt on the ground

[main dew]

oke how many
by subtracting an inaccurate value you can give errors

[young knoll]

I did like

0.01

[main dew]

you know, however, I'd rather not use this method

[young knoll]

You could also look into checking the bounding boxes of the player against the block

[grim ice]

In what context

are you using this

[main dew]

maybe do you have other idea

[grim ice]

if its not something you gain an adventage of by cheating

then just use isOnGround

as long as spoofing wont give adventages

[main dew]

but it's actually interesting

[young knoll]

Block has a getCollisionShape

[vocal cloud]

I highly recommend not using isOnGround unless this is a for-fun plugin

[main dew]

oh realy?

[main dew]

hmm why?

[smoky oak]

because its client dependent

someone can just telling your erver the resot that method is supposed to have

[vocal cloud]

@main dew can read about it here ^

[smoky oak]

ergo it can be given wrong results if the player wishes for it

[young knoll]

Nah it’s good

Use it for an anti cheat

[smoky oak]

thats one way to do it

[grim ice]

a hacked client can spend a packet

of being on the ground

when the user isnt

very easily

[main dew]

all in all, it's an interesting approach

[main dew]

but it doesn't answer that question

[trail pilot]

so?

how i see only the ".Something" can be removed

[grim ice]

@main dew also why are you using player move event

it runs every single lil movement

even when turning ur head

[trail pilot]

nobody answer me lel

[main dew]

is there a method that only works when the player is moving?

[grim ice]

Yes, PlayerMoveEvent with this check

if ((int) event.getFrom().getX() != (int) event.getTo().getX() || (int) event.getFrom().getY() != (int) event.getTo().getY() || (int) event.getFrom().getZ() != (int) event.getTo().getZ()) ```

getBlockX/Z/Y will floor

anyways

Credits: https://bukkit.org/members/forge_user_62502025.90856141/

[main dew]

and this can create a new event

but there is no such existing one?

[young knoll]

Why would you not use getBlockX/Y/Z

[main dew]

good question xD

[stuck flax]

I'm making a moderation plugin for bungeecord, how would I do durations and write it to a MySQL database?

[main dew]

System.currentTimeMillis() ```

and you add time do this for example

System.currentTimeMillis()+hours*60*60*1000+minutes*60*1000+seconds*1000 ```

or second option

System.currentTimeMillis()/1000+hours*60*60+minutes*60+seconds ```

[worldly quest]

anyone know an easy way to kill a player and set their hunger to half after they respawn? ive tried just killing then saving their uuid and checking if its saved on the respawn event to no avail

[main dew]

hmm this should working you can show source?

[lost matrix]

Just came here. What are you guys doing?

[main dew]

I have problem with this xD

[lost matrix]

Works. But they could log out when they are in the death screen. To make it safer and spare a listener you should
just tag the player using his scoreboard tags.

[main dew]

and he doesn't write back

[trail pilot]

please help

[hexed hatch]

delay the action by a tick

[lost matrix]

Dont use configs on runtime.
Load a players home(s) when he joins the server.
From then on you only use properly named variables and classes.
When the player quits again then you simply save his data again.

[trail pilot]

the command do all of that

and i still dont get it because its wont delete the homeName

[lost matrix]

But the command should do nothing of that. Thats the whole point. Because this makes debugging really hard.

[trail pilot]

i mean the command create where the home is and reload the config

i dont need to load it because it all on a yaml file

[lost matrix]

Yeah i get that. But it should not.

[trail pilot]

oh tf should create the home XD

[worldly quest]

wont the player still be on the respawn screen?

[lost matrix]

Load the config when the server starts.
Use the loaded data (HomeManager for example)
Save the data when the server stops

[lost matrix]

Just tag the player

[young knoll]

No

The respawn event is called when they press respawn, therefor leaving the screen

[trail pilot]

public void saveHomesFile() {
        try {
            homesYaml.save( homesFile );
        } catch (IOException e) {
            e.printStackTrace();
        }
    }```

method for save my data and its onEnable method

[young knoll]

But most modifications to the player need to be delayed a tick when using the respawn event

[worldly quest]

how would i tag the player? i havent done stuff with scoreboards yet

[lost matrix]

Example:

  private static final String HALF_HUNGER_TAG = "__HALF_HUNGER__";

  public void killAndTagForHalfHunger(Player player) {
    player.getScoreboardTags().add(HALF_HUNGER_TAG);
    player.setHealth(0);
  }

  @EventHandler
  public void onRespawn(PlayerRespawnEvent event) {
    Player player = event.getPlayer();
    if (player.getScoreboardTags().remove(HALF_HUNGER_TAG)) {
      player.setFoodLevel(10);
    }
  }

[worldly quest]

tysm

[trail pilot]

should remove reload from my homemanger?

[young knoll]

Scoreboard tags are just janky pdc

[trail pilot]

and how tf i can remove my home name

[main dew]

anyone help me with this?

[lost matrix]

I actually used them like pdcs by storing a huge json string in them when i first started out XD

[lost matrix]

Use the spigot method. Be aware that i can be spoofed. Every other way is quite expensive.

[trail pilot]

[young knoll]

That only works on the player

Not the getTo of a move event

[main dew]

yea I need check localization getTo (the current inGround method will refer to the player's previous position)

[lost matrix]

His requirement was to know if a player is grounded in the PlayerMoveEvent. Or does he want to know if the target location will be grounded?

[young knoll]

The later

You’d probably do something with a BoundingBox and block#getCollisionShape

[lost matrix]

I see. Then ray tracing downwards for like .1 would be my approach. Not sure how it compares to the boundingbox method.

[main dew]

!docs block#getCollisionShape

!docs block#getCollisionShape

[young knoll]

Nice try

[main dew]

what command to do this? xD

[young knoll]

There isn’t one

?jd-a

?jd-s

[undone axle]

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

[young knoll]

Also not a bad idea

[main dew]

?docs block#getCollisionShape

was once

[young knoll]

Maybe on a certain forks discord

[main dew]

and it was here for sure

[main dew]

and you could show an example because I don't know what you mean I don't use ray tracing

[sacred scaffold]

I need help someone please help me. basically my simplescore plugin isnt working

[young knoll]

?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.

[main dew]

?help

[undone axle]

CafeBabe Help Menu

*Red V3*

**__Admin:__**

selfrole Add or remove a selfrole from yourself.

**__Cleanup:__**

cleanup Base command for deleting messages.

**__Core:__**

embedset Commands for toggling embeds on or off.
info Shows info about CafeBabe.
licenseinfo Get info about Red's licenses.
mydata Commands which interact with the data CafeBabe has about...
set Commands for changing CafeBabe's settings.
uptime Shows CafeBabe's uptime.

**__Downloader:__**

findcog Find which cog a command comes from.

**__Mod:__**

names Show previous names and nicknames of a member.
userinfo Show information about a member.

**__ModLog:__**

listcases List cases for the specified member.
reason Specify a reason for a modlog case.

**__Permissions:__**

permissions Command permission management tools.

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

[muted sand]

how do i disable inbuilt commands like /w? PlayerCommandPreprocessEvent then just cancelling the event or using commands.yml?
what would be "better"?

[worldly ingot]

For what reason? It's just an alias to /msg, no?

[worldly quest]

is there a good way to broadcast to everyone online?

[worldly ingot]

If you don't want people to use /msg you should just revoke access to that command, happi

[lost matrix]

Bukkit#broadcastMessage

[trail pilot]

how i can make a tab completer to get player home?

[lost matrix]

implement TabCompleter and register it for that command+

[trail pilot]

Hm

[lost matrix]

getCommand("command").setTabCompleter(new YourCompleter());

[muted sand]

wouldn't it uh, show a no permission error if i did that?

[trail pilot]

yea that i know, the thing its how do i get home from config

[wanton remnant]

Hi :D
I've had a little problem for quite some time with hexadecimal colors. Basically, when a color in the form §#af1233 test is entered by the player, we see test in color but when it is done by the code or by the server we see under this form §#af1233 test the color is not translated. So I wanted to know if anyone knew what it was, if there have been recent changes (I'm in 1.17.1) because I didn't have this problem before :(
Thanks in advance for any help you can give me :p

[worldly ingot]

Yes. Do you just want the command removed entirely?

In which case yes the only way to do that would be to cancel a preprocess event

[muted sand]

Yes, if that was possible

oh okay!

[sacred scaffold]

Simplescore plugin is not working I reinstalled it and everything it does not pop up when I do the command ./rg flag global scoreboard example. Yes I created the reguion global using world edit and even deleted it and re-added it multiple times. It still is not popping up

It was working before but then it just stopped after I edited it to what I wanted in the scoreboards file

[lost matrix]

Once again: Dont dabble with configs on runtime. Load them once. Use properly named variables and classes from then on.

[lost matrix]

#help-server

[worldly ingot]

Eh, well, in some cases it's fine to do on the fly. For simple configurable values, everything is cached anyways

[trail pilot]

i dont get it whats i should use?

i have methods for make thing and remove things from config

[main dew]

and you could show an example because I don't know what you mean I don't use ray tracing pls 😅

[lost matrix]

Everything that uses String keys is error prone to typos. I would really try to enforce this doctrine to not use FileConfigurations as actual data structures.

[trail pilot]

[lost matrix]

one moment

[trail pilot]

whats type of "data structures"

oh damn

i know what you mean

[lost matrix]

Not sure if this covers everything:

  private static final Vector DOWN = new Vector(0, -1, 0);  

  public static boolean isGroundedLocation(Location location) {
    World world = location.getWorld();
    Preconditions.checkArgument(world != null);
    RayTraceResult result = world.rayTraceBlocks(location, DOWN, 0.1, FluidCollisionMode.NEVER);
    return result != null && result.getHitBlock() != null;
  }

[trail pilot]

but im so stupid for make it LEL

[main dew]

you know i wouldn't think of that xD thanks

[copper spoke]

yo guys i got a pretty dumb question, im very new to owning a server.
im in the process of updating the plugins on my server and im using filezilla. Obviously theres the .jar file for the plugin but some of them also have folders. can I just drag the updated version of the plugin from my downloads folder into the plugin folder?

and then delete the old.jar and the folder? or keep the folder

shit this is in the wrong chat

my fault guys

but if someone could reply that would still be dope 👍

[worldly quest]

i tried this and some other things and the if statement doesnt seem to be working is there something else i should use like .contains?

oh nevermind the problem was that it didnt remove the food

[wanton remnant]

Hi :D
I've had a little problem for quite some time with hexadecimal colors. Basically, when a color in the form §#af1233 test is entered by the player, we see test in color but when it is done by the code or by the server we see under this form §#af1233 test the color is not translated. So I wanted to know if anyone knew what it was, if there have been recent changes (I'm in 1.17.1) because I didn't have this problem before :(
Thanks in advance for any help you can give me :p

[torn badge]

Use the Bungee Chat API

[astral nova]

someone had this error ?

java.lang.RuntimeException: Cannot retrieve entity from ID.```

[quaint mantle]

public class CommandServer extends Command implements TabExecutor { public CommandServer() { super("server", "bungeecord.command.server", new String[0]); }
Can someone explain me how to add aliases to bungeecord commands?

Where?

[vague swallow]

How can I get the location of a player and move only the location in his line of sight?

[delicate lynx]

check move event, get their line of sight, if it's not going there, cancel it

[sharp flare]

are there any way in optimizing a repeating runnable code that does teleportation every 2 ticks

[tender shard]

is IllegalStack your plugin?

if yes, send the full error message/stacktrace. if no, report it to them

[tender shard]

wdym with "optimizing"? just don't do unnecessary stuff

[sharp flare]

thats the snippet

[brave sparrow]

What’s the purpose behind doing that

[sharp flare]

its a mob that stays beside the player that will fight any mob that damaged the player after killing the target it will stay back to the player's side again like floating and follows when moving

[undone pebble]

every two tick seems unnecessary

[brave sparrow]

You could probably make a custom entity with actual pathfinding goals for that

[sharp flare]

yeah but unfortunately I'm not gonna use nms for it

[brave sparrow]

Then reducing the frequency at which it runs is gonna be the best you can do

[sharp flare]

the transition is not that smooth with higher delays which makes it have very delayed movement

but its the best option I have ig

[sleek pond]

Is there a scoreboard objectives update event?

I don't think there is

if not, would doing a check every tick be resource heavy?

[sharp flare]

. this will also help you if you're gonna do a runnable for it

[ancient jackal]

wanna see something stupid

Stream.concat(Stream.generate(() -> new Random().nextInt(66, 92)).limit(10000), Stream.generate(() -> new Random().nextInt(34, 60)).limit(10000)) .sorted((x, y) -> new Random().nextInt(-10, 10))

[worldly ingot]

GC go brrrr

but I'm still gonna run it because it looks like fun

[ancient jackal]

and

it is sorted

perfectly

[worldly ingot]

I mean...

Yeah by definition it's going to sort perfectly but by any typical human definition, that's far from sorted

[ancient jackal]

real talk though, aren't the unicode numbers for uppercase letters 34-60 and 66-92 for lowercase?

[dawn hazel]

dont you just love it when this happens

[ancient jackal]

Yes

[dawn hazel]

pisses me off to the max

[ancient jackal]

at least that's what wikipedia said

[worldly ingot]

I've a feeling they're wider than that, though maybe I'm wrong.

Yeah, you've got some punctuation in there too

[ancient jackal]

I mean 60-34 is 26 and 92-66 are both 26 so like it cant be any wider than that

I fudn this website but no clue on how to... you know, get it in there but I'll look it up https://unicode-table.com/en/alphabets/latin/

[worldly ingot]

65 - 90 = A - Z

I forget where lowercase letters are just off hand though

97 - 122

[ancient jackal]

64-90 or 65-91? 65-90 would be missing either A or Z

[worldly ingot]

I'm being inclusive here

[ancient jackal]

yeah I just realized lol my bad

[worldly ingot]

;p

[ancient jackal]

mmm I'm gonna have to ramp up those random sorting ints by a few 0's

100000* works

[dawn hazel]

the sweet feeling when you fix something

[dusk flicker]

oh god conventions

[hardy swan]

can't you just print it out yourself

codePointAt

[ancient jackal]

I did not know that method existed but I will look into using it in the future, thank you

[hardy swan]

It's ok, I got that from a technical interview where I forgot the code and couldn't check it online lol

then I realize you could just print it to check

[ancient jackal]

what kind of task were you given where you needed to know the unicode of characters? I was just generating a random string of letters and now adding random line breaks

[hardy swan]

I was asked to implement a bold function to bold requested word in a paragraph using the markdown * symbols

[ancient jackal]

oh, why did you choose to do that with unicode?

[hardy swan]

I choose to use the .split to split the paragraph with the requested words, then join them back with the words in between with * wrapped around as separator

then I realise I have to check if a word is preceded or ending with anything but an alphabet

It was a pretty bad solution but I was in a rush

there was also a question of capitalizing the word where I needed to know the difference in the unicode

[ancient jackal]

oh, what would you do differently from then?

[hardy swan]

I could instead check character by character using a trie or sorts, reset whenever I am met with a whitespace or punctuation (which I will probably still required the use of unicode).

[brave sparrow]

As in it looks for the * or it looks for the word

[hardy swan]

looks for the word, then add * before and after

[brave sparrow]

You wouldn’t need a trie then

[ancient jackal]

I'll have to practice that

[hardy swan]

the trie is just an optimization for the case where the requested words are similar to each other

[brave sparrow]

Iterate through the characters of the string

[waxen plinth]

TRIE?

[young knoll]

Why not just use regex

[brave sparrow]

When you find the first letter, set an index point

[waxen plinth]

That's like my favorite data structure

[ancient jackal]

HashMaps

[waxen plinth]

HashMaps are a close second

[brave sparrow]

This is for a technical interview question, they don’t want regex because it’s more about understanding the data and the algorithm than the string itself

[waxen plinth]

More useful but prefix trees are cooler

What's the problem?

[young knoll]

Ah

[ancient jackal]

I need an example of this "prefix tree" you speak of

[waxen plinth]

https://github.com/Redempt/Crunch/blob/master/src/redempt/crunch/data/CharTree.java

[hardy swan]

same as trie

[waxen plinth]

Yeah but prefix tree is a better name

[young knoll]

Just call it Jeff

[ancient jackal]

HashMaps > Jeffs

[brave sparrow]

@hardy swan:
Iterate through the characters, keep a pointer to the current index of the first character in the word you’re looking for too
When you find a match, set a start index at the current point in the main string and increment the cur pointers. Continue matching each subsequent character until you fail to match or you find the entire word. If you fail to match, unset the start and set the word pointer back to 0, if you complete the match insert the * and keep going

No need to reorganize the data at all

[waxen plinth]

Well what if there are multiple words you could be looking for?

Prefix tree

[hardy swan]

that will work for matching one word

i mean it will work for multiple words, just k times the whatever complexity it is, where k is the number of words

[brave sparrow]

Should be roughly O(kn)

Where n is the length of the main string

[hardy swan]

where n is longest word's length

[brave sparrow]

Longest word is going to be shorter than the entire string presumably

The limiting factor is the length of the main string

[hardy swan]

oops yea, the entire string

[brave sparrow]

Yep

[waxen plinth]

public static String bold(String input, String... words) {
  CharTree<Integer> tree = new CharTree<>();
  for (String word : words) {
    tree.set(word, 1);
  }
  StringBuilder builder = new StringBuilder();
  for (int i = 0; i < input.length(); i++) {
    Pair<Integer, Integer> result = tree.getFrom(input, i);
    if (result.getFirst() != null) {
      builder.append('*').append(input.substring(i, i + result.getSecond())).append('*');
      i += result.getSecond() - 1;
      continue;
    }
    builder.append(input.charAt(i));
  }
  return builder.toString();
}```

[brave sparrow]

You could also use more memory and do it in one pass

Which would be O(n) time

[waxen plinth]

This is using the CharTree implementation I posted above

Pretty sure it's the optimal solution

[hardy swan]

I meant to do it in one pass using trie

[brave sparrow]

Using a trie for this is like killing a fly with a sledgehammer

[waxen plinth]

No it's not

It's using the best tool for the job

[brave sparrow]

It’s overkill

[waxen plinth]

You end up not wasting processor time

How is it overkill if it's saving time?

If you have a lot of different words you want to bold it could make a massive difference

[hardy swan]

i think the difference is even more apparent when the words are kind of similar

[twilit wharf]

I have a .schematic file in my resources folder, how do I get the actual File object, and not the InputSteam object with JavaPlugin#getResource()?

[hardy swan]

["trie", "tried", "tries"]

[waxen plinth]

You can't

Because it's not a File

It's an internal resource in the jar

[twilit wharf]

Ah yeah

I need it for the WorldEdit API

[ancient jackal]

save it as a resource in the data folder perhaps?

[twilit wharf]

not sure how to get around that then

[waxen plinth]

Could just get it as a string presumably?

[twilit wharf]

That is probably the easiest route

[ancient jackal]

yeah just saveResource(params)

okay so I have a really terrible issue

        List<Character> temp = Stream.concat(Stream.generate(() -> new Random().nextInt(65, 91)).limit(limit), Stream.generate(() -> new Random().nextInt(97, 123)).limit(limit))
                .sorted((x, y) -> new Random().nextInt(-1000, 1000)).map(n -> (Character) (char) (int) n)
                .toList();
        System.out.println(temp);```
this works as intended, generating the limit*2 of random letters

but after that it's putting a single random char into arrayOfChars

        System.out.println(temp);
        char[] arrayOfChars = new char[limit*2];
        for (int j = 0; j < temp.size(); j++) {
            System.out.println(temp.get(i));
            arrayOfChars[i] = temp.get(i);
            System.out.println(arrayOfChars[i]);
        }```

[waxen plinth]

What is the point of the sort there

[ancient jackal]

to sort

[waxen plinth]

But you're not sorting

It looks like you're trying to shuffle

[ancient jackal]

I am sorting

sorting randomly

[waxen plinth]

That's not a good shuffle

[young knoll]

(Character) (char) (int) n

[ancient jackal]

it is not I must agree

it is very bad I must agree

[waxen plinth]

And I don't see the point of shuffling a string that is already made of random characters

Get rid of it

And it's filling the array with the same character because you're using i for all the indices and not j

But j is your loop variable

[ancient jackal]

ah I see that now

it works well now, thank you

[waxen plinth]

If you want to shuffle it (though I'm not sure why you need to) then you should just use Collections.shuffle on the list

[ancient jackal]

I chose torture today so

I was fully aware that existed

[waxen plinth]

Never shuffle using sort

[young knoll]

I assume it’s because the list starts with all upper and ends with all lower

[waxen plinth]

It's slower and it's heavily biased

[young knoll]

Or the other way around, idk

[twilit wharf]

I am getting this odd error when trying to access my plugins data folder, [22:05:07 WARN]: java.nio.file.AccessDeniedException: plugins\LobbySystem

[waxen plinth]

Does the folder somehow belong to another user

/ is the server being run from a different user

[twilit wharf]

different user?

shouldnt be

I had a notepad editor open that was editing a file in that folder

would that effect it?

[waxen plinth]

Potentially but it shouldn't affect the folder itself

[twilit wharf]

yeah it doesnt

hmm

wait so

I am using Paths.get(LobbySystem.getInstance().getDataFolder().getPath())

Would the .getPath() be causing any issues?

[ancient jackal]

probably

[twilit wharf]

I am using File.copy(InputSteam, Path) to save the resource

which is why I need the path

[ancient jackal]

for my wordle plugin, I added the word list to my data folder using saveResource("words.txt", true);

[twilit wharf]

oh I forgot that existed

[ancient jackal]

the resource path is where the file is stored beginning from your resources folder

and it saves "words.txt" to the plugin's data folder

[twilit wharf]

yeah

[ancient jackal]

then you can get the File with new File(plugin.getDataFolder() + File.separator + "theFile.exe")

or something really close to that

[twilit wharf]

yeah

I am now getting this error with worldedit, not sure what I means [22:17:38 WARN]: com.sk89q.worldedit.extension.platform.NoCapablePlatformException: No platforms have been registered yet! Please wait until WorldEdit is initialized.

[ancient jackal]

maybe worldedit needs to be a load after dependency

maybe

[twilit wharf]

I use world edit api as a command

it isnt ran on enable

[ancient jackal]

oh, well I'm not sure about that because I've never depended on worldedit before, sorry

[twilit wharf]

yeah, google wasnt very helpful

[tender shard]

just conclure help for ping or use gnoogle

[twilit wharf]

"conclure help for ping", perfect enlgish

[tender shard]

lol you must be new here

sorry I don't know what it's about

I just did my usual running gag

[twilit wharf]

I have been in this discord for like 4 months

lol

not that long I guess

[tender shard]

if you get this message, it means you're accessing worldedit(worldguard too early or that your WorldEdit/WG version is too old

[twilit wharf]

compared to you being in for almost 2 years

[twilit wharf]

that doesnt make sense tho

[tender shard]

why?

[twilit wharf]

since world edit says it has loaded

[tender shard]

loaded, okay. but also enabled?

[twilit wharf]

and I am calling on world edit from a command

[twilit wharf]

doesnt it come enabled?

[tender shard]

onLoad() != onEnable()

[twilit wharf]

//wand works

[tender shard]

hm

okay let's do this:

in your command, just add a very stupid System.out.prinlnt("Test yolo");

then run your command and ?paste your log

I know, sounds stupid, but I bet it'll help

[twilit wharf]

wait actually

I might know the issue

[tender shard]

what is it?

[twilit wharf]

I am using the com.sk89q.worldedit:worldedit-CORE:7.2.0-SNAPSHOT, and not com.sk89q.worldedit:worldedit-BUKKIT:7.2.0-SNAPSHOT

[tender shard]

accessing for what?

[twilit wharf]

that is the gradle dependancy

[tender shard]

in 90% of cases you WANT to access the core thingy

[twilit wharf]

idk if it makes a difference

[tender shard]

of course you'll need both anyway

[twilit wharf]

so add both to my dependancies?

[tender shard]

your gradle file seems to be fine

[tender shard]

as I said, please do this:

[tender shard]

and this

I gotta know where exactly it thows an error, and what that exact line of code is

[twilit wharf]

sometimes I question my choice of being a programmer

it was my gradle

and it was the stupidest thing ever

[tender shard]

what was it?

[twilit wharf]

I used implementation and not compileOnly

meaning it was making a new instance of worldedit

[tender shard]

tbh I don*'t even knot the difference

aaah

okay so "implementation" in gradle is probably "compile" in maven

gradle is so much more complicated than maven lol

[twilit wharf]

implementation compiles the dependancy into your .jar

[tender shard]

so you probably accidently shaded worldedit into your .jar

yeah

[twilit wharf]

and shading isnt built in either

you have to get another dependency for that

[tender shard]

uugh

but you got it working now? that's the most important thing

[twilit wharf]

but I dont like maven cause it looks like html and I dont like html

[tender shard]

yeah well

[twilit wharf]

sort of

[tender shard]

that's a pretty stupid reason not to like maven

[twilit wharf]

it is hard to read

gradle is simple

[tender shard]

haha

[twilit wharf]

in its looks

maybe not usage

[tender shard]

that's like

[twilit wharf]

worldedit is now complaining that my schematic is bad

[tender shard]

"I have a wive, she looks so simple" and next year she stole your children, house and bank accounts

but "she looked so simple"

because she didn't <look>like this</look>

lol

[twilit wharf]

still aint gonna change my mind

[tender shard]

yeah np lol

just wanted to say

[twilit wharf]

I get it lol

[tender shard]

gradle isn't easier just because the syntax is different

in fact, and I bet EVERYONE here confirms: gradle is 20% more powerful while beging 230% more complicated

[twilit wharf]

also with WorldEdit, how do I get a SessionOwner object?

[tender shard]

BukkitAdapter or sth I guess

depends on the context

[twilit wharf]

ah

[tender shard]

do you already have any EditSession or however it's called?

WE 6 or 7?

[twilit wharf]

7

[tender shard]

ok

erm not sure, what objects do you already have?

[twilit wharf]

I have to get the World object

[tender shard]

Bukkit world or WE world?

[twilit wharf]

WE World

EditSession editSession = WorldEdit.getInstance().getEditSessionFactory().getEditSession(WorldEdit.getInstance().getSessionManager().get((SessionOwner) p).getWorldOverride(), -1)

that is what I am currently doing

the cast from SessionOwner to Player is invalid

[tender shard]

yeah of course

wait

you need the WE world

from an editsession object

right?

doesn't EditSession has some kind of getWorld method?!

[twilit wharf]

I need to get a EditSession

[tender shard]

yeah but

from whom

you need a player

[twilit wharf]

I just need to paste a schematic

[twilit wharf]

I have a player object

[tender shard]

https://worldedit.enginehub.org/en/latest/api/concepts/edit-sessions/

create a new editsession

using a WE world

for that you need the BukkitAdapter IIRC

it's actually totally easy once you have the correct set of "depedencies" (WE world, player (in this case, probably null), etc)

what's the thing you're having tourble with exactly?

trouble*

[twilit wharf]

tp

[tender shard]

tp?

[twilit wharf]

I literally cannot spell

I meant to say yay

it wroks

[tender shard]

oh

[twilit wharf]

ugh

[tender shard]

yeah if it works, that's good lol

[twilit wharf]

it says that there is a invalid block

this schematic was made from a .nbt file from like 2012

[tender shard]

who exactly says that "there's an invalid block"

console?

[twilit wharf]

ye

[tender shard]

send full message

[twilit wharf]

[22:47:45 WARN]: Unknown block when loading schematic: 64:15. This is most likely a bad schematic.

[tender shard]

aren't there any more lines in the stacktrace?

oh

yeah

your schematic is 10 years old

it's almost old enough to have sex

there's no chance that WE 7 will be able to load it

[twilit wharf]

it worked tho

[tender shard]

that's like installing some win98 program on windows vista

[twilit wharf]

like

99.9999999% of it worked

[tender shard]

hm yeah might be but you'll have to ask on EngineHub's discord for that

[young knoll]

WE 7 can convert legacy schematics

[tender shard]

this is definitely something related do schematics/worldedit itself

[twilit wharf]

idk what block it was

the build seems completely intact

now that I think about it

[young knoll]

64 is an oak door

[twilit wharf]

this .nbt was once used for a modpack

[tender shard]

if it's :15 it must be some kinda colored block

like wool

or similar

[twilit wharf]

hmm

[young knoll]

No it’s a door

[tender shard]

a door?!

with :15 ?

I mean, no idea

[young knoll]

Likely used for rotation

[tender shard]

I only started coding Mc plugins once all those retarded numeric ID's were gone

[young knoll]

And openness

[tender shard]

I always thought X:N, that N was the color

[young knoll]

It’s metadata

[tender shard]

or in general, the type

[young knoll]

It was used for a bunch of stuff

[tender shard]

e.g. 1:1 = stone, 1:2=andesite, etc

(just as example)

[twilit wharf]

ok so

[young knoll]

Rotation, color, stone type, slab orientation

[twilit wharf]

I just did a full scan of the build

[young knoll]

Etc

[twilit wharf]

and what I found, was that half of the trap doors were not flipped right, and one door was not there

[young knoll]

Yeah that would be it

[twilit wharf]

how can I fix the trapdoor thing?

[young knoll]

Don’t use legacy schematics

[twilit wharf]

ah

I guess

[tender shard]

tbh

easy solution

paste your schematic in 1.8

convert world to 1.18

create new schematic

[twilit wharf]

there were like 10 trapdoors

[tender shard]

yeah well

then

[twilit wharf]

I can just move them manually, then save it again

[tender shard]

yeah

[young knoll]

Don’t forget the door

[twilit wharf]

ah yeah

thanks

I appreciate your help

means a lot

[tender shard]

:3

we don't have anything better to do anyway lol

[proud basin]

``` *Using password: no* even though I am weirdo

[tender shard]

tbh

using no password most of the time is the securest option

[proud basin]

this is dumb

[tender shard]

?

not really

it means you can only authenticate using other methods

like sockets

[proud basin]

nah

[tender shard]

yah

[proud basin]

It's authentication is trash

[tender shard]

Iwe should use schematics to authenticate

if someone sends a dirt hut = auth denied

if someones sends an awesome cathedral = denied

but if someone sends the correctly built blackstone cathedral, block by block, = access allowed

basically just keyauth with extra steps

[quaint mantle]

Does anyone know what is going on here?

I am getting this error when I compile, it almost seems like a library is missing. Cannot resolve method 'getClickedInventory' in 'InventoryClickEvent'

[terse panther]

Is there a way to change the sky color from the world?

Like an API, NMS or something to do it

[delicate lynx]

I found a plugin that seems to work only up 1.17, but the author stated that you can't change it anymore via NMS

on 1.17+

[worldly ingot]

Are you compiling against Bukkit? or Spigot?

Last I recall, getClickedInventory() is a Spigot method

Nope, I'm wrong

[quaint mantle]

It is spigot yes

[ancient jackal]

I'm wondering why I cna't pass x and y to Comparator's reverseOrder method java Character[] sortedChars = l.stream() .sorted((x, y) -> Comparator.reverseOrder(x, y)) .toArray(new Character[0]);

I looked at it and it shows that it uses the object's compareTo method, which the Character class does have

[drowsy helm]

what is l

[ancient jackal]

'reverseOrder()' in 'java.util.Comparator' cannot be applied to '(java.lang.Character, java.lang.Character)

l is just a list of type Character

[worldly ingot]

reverseOrder() takes no args. It's the reverse order of natural ordering. Not quite what you want

You'll want (x, y) -> -Character.compare(x, y)

[ancient jackal]

ah shoot you're right, I missed that

thank you

I saw another tab completion that was at least 60% of the same text

[worldly ingot]

Also, I've a feeling toArray() can accept an IntFunction as well, so Character[]::new should work instead of new Character[0]

Yes. It can

[ancient jackal]

oh it does, that's neat

[ancient jackal]

I'm trying to use Comparator's reverse method though, but I found .reversed

which also doesn't work

I'm ngl, dealing with characters in a stream is pain to me

'comparingInt(java.util.function.ToIntFunction<? super T>)' in 'java.util.Comparator' cannot be applied to '(int, int)'

wait

I know I see it

[worldly ingot]

I mean if you're hard-set on using Comparator.reverseOrder(), you can just pass that to sorted() afaik

It returns a Comparator

[ancient jackal]

yeah I'm still trying to get used to streams with characters, i just did .sorted(Comparator.reverseOrder()) like you said

just me making it harder than it is

[ancient jackal]

stupid question

instead of for(int i = 0; i < n; i++) {

what if for(int i : new int[n]) {

🤔

in the event index i doesn't matter of course

[worn tundra]

but thatd loop through the contents of an array

but it's empty

you just define its size

[ancient jackal]

yes but you would iterate n times

[worn tundra]

no?

[ancient jackal]

yes?

everything in the for loop would run n times

[worn tundra]

you tried it?

[ancient jackal]

yes

        for(int i : new int[30]) {
            String randomizedFileString = insertRandomLineBreaks(randomString(500000), 10000);
            System.out.println(randomizedFileString);
            Writer fr = new FileWriter(f, false);
            fr.write(randomizedFileString);
        }```

[worn tundra]

Why like that tho?

[ancient jackal]

I have no clue but I was dreaming about python's range(int, int)

[hasty prawn]

You probably shouldn't define an array for no reason

[ancient jackal]

you are absolutely right

[hasty prawn]

Still works, but why

[ancient jackal]

because why not

¯_(ツ)_/¯

[hasty prawn]

Can't argue with that

[ancient jackal]

it's like

why write for(;;)

instead of while(true)

except worse because of memory and stuff but that's besides the point

or like why write 0x1.0p-53 instead of 1.0

[smoky oak]

is there a better explanation for the EntityDamageByEntity event than 'this field exists' which is about the extent of the javadoc on spigotmc.org ?

(i need to know how to modify both the damage before and after applying damage reduction/changes due to armor, potions etc.)

[hasty prawn]

setDamage is before, setFinalDamage is after calculations iirc

[smoky oak]

thanks

[smoky oak]

wait a sec there's no setfinaldamage (getFinalDamage works fine tho)

[hasty prawn]

Oh, then setDamage then. getFinalDamage will return the calculated one

[smoky oak]

hm

are all vanilla damage modifications done in terms of multiplying with a double?

[hasty prawn]

What are you trying to do

[smoky oak]

doubling damage in a specific circumstance

[hasty prawn]

Yeah, so just set the damage to getFinalDamage * 2

[smoky oak]

wait, wouldnt that possibly result in a wrong number?

[hasty prawn]

Why would it

[smoky oak]

if they have any armor the FinalDamage is less than the original damage

shouldnt it be damage *=2

[hasty prawn]

No because you're not setting a variable

So it's just *2

[sterile token]

What would use to make event-deriven system in java (have an event and listen to it)? Would you use Observators? Or is something better?

[vocal cloud]

Register an EventListener -> EventRegistry
Event occurs -> EventRegistry.Registered -> Send the event through each one however you want to

[sterile token]

Because the design pattern I find didnt convince me

I was expecting somethimg like spigot ones

But didnt find anyone like that

[lost matrix]

Spigot uses reflections to get methods into their registry.
You need a manager class that contains something like a Map<Class<? extends Event>, List<EventMethod>>
This manager can then be used to dispatch events and register instances of which every annotated method is being registered.

[lost matrix]

Example:
Original dmg: 10
Reduction: 30%
Original final: 7

getFinalDamage -> 7
multiply by 2 -> 14
setDamage -> damage is now 14 so final damage is now 14 - 30% so 9.8
You effectively reduced it by 2% instead of increasing it by 100%

[smoky oak]

thats why i changed the original damage instead

also is there yet a way to detect a player jumping outside of PlayerMoveEvent?

wait a second

is it possible to manipulate a player object asynchrously?

urrrgh im not finding anything online

is it possible to call runTaskAsynchrously and parse it an event instance