help-development

[winter scarab]

i was thinking of getting eye location from playerinteract event and from there checking if it intersects an entity but is there an easier or more efficient way?

[worldly ingot]

The EntityDamageByEntityEvent might still be called in a cancelled state. I could be wrong about that, but sometimes they do still get called

[twilit wharf]

that didnt work either

[wise mesa]

how can i save a resource to a specific directory

[worldly ingot]

That method pretty much only returns false if the BlockBreakEvent was cancelled

[wise mesa]

wait i might've figured it out

[worldly ingot]

It will return false if:

• the BlockBreakEvent is cancelled
• the player is in creative mode with a sword in hand
• the block is air
• the player isn't able to break blocks in that area (including spawn chunk protection, spectator mode, adventure mode CanBreak tag violations, etc.)

So if any of those are happening, that's why it's not working for you

[drowsy helm]

        for (Entity e : player.getNearbyEntities(blocksDistance, blocksDistance, blocksDistance)) {

            if (player.hasLineOfSight(e)) {
                EntityDamageByEntityEvent ev = new EntityDamageByEntityEvent(player, e, EntityDamageEvent.DamageCause.CUSTOM, ((percentDamage/100) * effectiveness));
                Bukkit.getPluginManager().callEvent(ev);
            }
        }```
player.hasLineOfSight seems to work no matter where the entity is?

shouldnt it just be true if the entity is infront of me

[quaint mantle]

How would I make it so the entire time an egg is alive after throwing, it spawns anvils underneath it?

My code rn

@EventHandler
public void EggThrow(ProjectileLaunchEvent e) {
  Entity egg = e.getEntity();

}

[drowsy helm]

make a runnable and spawn an anvil

[desert frigate]

how cani get the chunk that a armor stand is in?

[quaint mantle]

How do I make a runnable?

[severe oak]

You're only inserting your document when the player has played before instead of their first time joining.

Fix:
if(!event.getPlayer().hasPlayedBefore()){ or if(event.getPlayer().hasPlayedBefore() == false){

Note:
Just because it's the player's first time joining doesn't ensure that their data is already stored in your MongoDB. You should be checking to see if the player has a stored document before inserting a new document.

[worldly ingot]

Ehhh not quite. That method name is a tad misleading

[drowsy helm]

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

[drowsy helm]

ah what does it actually do?

[worldly ingot]

A better name for it would be "canPathfindTo()"

[drowsy helm]

oh interesting

so i have to do the math myself ig

[worldly ingot]

If you're looking for a trapezoid in front of a player's line of sight, yeah, would need to math that yourself a bit

[honest badge]

any simple fuction to just pause the code, or is this it?

[drowsy helm]

wdym by pause?

you shouldnt really be pausing execution in any case

if you are running a repeating task there is a delay you can add

[quaint mantle]

Oh also by this I meant like every tick it's alive it was spawn an anvil, like a trail of anvils

[quaint mantle]

Will this work for that?

[drowsy helm]

yeah

just make a runnable every tick for the duration of the eggs life

spawn an anvil at the location

[quaint mantle]

Oh ok

[honest badge]

how would i do that

[drowsy helm]

read the link

it tells you

[honest badge]

alr

how to access plugin outside of main class

[severe oak]

make the plugin class a singleton.

[honest badge]

how would i do that

[river oracle]

?di

[undone axle]

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

[river oracle]

don't do that

bad practice

dependency injection is the preferred method and the standard

[honest badge]

alr

[severe oak]

Dependency Injection is nasty.

[river oracle]

horrible take

static access is an awful practice

undisputably so

[compact haven]

jesus christ

why is this even a debate

[river oracle]

it shouldn't be

[torn shuttle]

oh right... Tridents can be projectiles right?

[worldly ingot]

Tridents are projectiles, yes

[torn shuttle]

sup choco

[worldly ingot]

Vibin'

[torn shuttle]

hope you're not too sad I've not had the time to make fun of you in the last little while

[worldly ingot]

Nah. It's okay. That void gets filled sometimes by various community members

[torn shuttle]

I'm glad to see the torch has been passed

traditions must be preserved

[echo basalt]

we make fun of everyone

[quaint mantle]

How do I setblock? Is it world.spawnFallingBlock(location, Material.ANVIL);?

[echo basalt]

not just choco

[torn shuttle]

truly the future it looking bright

[worldly ingot]

It takes a BlockData, not a Material

[quaint mantle]

Oh

[worldly ingot]

Material.ANVIL.createBlockData() instead should work

[torn shuttle]

society grows when old men set trees on fire that shan't burn out within their lifetime

[river oracle]

how could you make fun a choco :O

[echo basalt]

we were making fun of boomers last night

[worldly ingot]

My guy, I've got songs made about me

[echo basalt]

ok that, I'd like to hear

[quaint mantle]

Aha thank you!

[torn shuttle]

"songs"

more like anthems

[worldly ingot]

Right, sorry. Anthems

[echo basalt]

we should make a rap battle where both sides are talking crap about choco

[worldly ingot]

https://soundcloud.com/magmaguy/choco-is-dum-sponsored-by-spigot @echo basalt

[torn shuttle]

and just made about you, people paid me to write them

it was a thriving business

[echo basalt]

the start sounds like cheeks being clapped ngl

[torn shuttle]

the halcyon days

[worldly ingot]

lmao

[torn shuttle]

fun fact that's a real recording of choco's cheeks

[echo basalt]

ahem

[worldly ingot]

You wish

[torn shuttle]

very rare audio, very hard to get

[echo basalt]

👀

hol'up

[river oracle]

lol wtf is this

[worldly ingot]

art

[river oracle]

this is a masterpiece

[echo basalt]

this entire song is about premium resources

like

ehhhhhhhhhhh

[torn shuttle]

yall peasants better grovel before my greatness

[echo basalt]

premium resources aren't even that great

I've had people pull up in my support server asking for free copies

[torn shuttle]

I was shitposting professionally before you even knew how to compile a plugin

[echo basalt]

And I gave em for free because that was the only person that had actually shown interest

[latent bone]

Hello there, I'm a spigot noob, and i'm making a CustomEvent. This is a "simple at the moment" VillagerTradeEvent, and this works, but however, it gives me this error: https://paste.gg/p/anonymous/8f9f320be191472b8c1e4e4a2e7d2dfa

If you still do not understand, here's a picture below.
Can anyone help? Thanks!

[echo basalt]

4 years ago, was already working by then

[quaint mantle]

I'm getting and error

    @EventHandler
    public void onEggThrow(ProjectileLaunchEvent e) {
        Entity entity = e.getEntity();

        if(entity instanceof Egg) {
            int anvilSpawns = 20;
            Location loc = entity.getLocation();
            World world = entity.getWorld();
            new BukkitRunnable() {

                @Override
                public void run() {
                    if(anvilSpawns == 0) {
                        cancel();
                    } else {
                        world.spawnFallingBlock(loc, Material.ANVIL.createBlockData());
                    }
                }
            }.runTaskTimer((Plugin) this, 0, 1);
        }
    }

That is my code

[torn shuttle]

choco's anthem was the peak, not the start

[worldly ingot]

I was a resource staff before I was a moderator lol

[torn shuttle]

https://youtu.be/XV_CsN26UZI

[river oracle]

oh god its the guy who said DI was bad typing

[echo basalt]

2017

I started around then

a couple months before the video went up

[severe oak]

its not bad, I just think its nasty

[echo basalt]

I can't blame you, you're a typescript dev according to your github

[torn shuttle]

boy that video aged like fine wine

[severe oak]

Yea i am mostly

[echo basalt]

then yeah your opinion is invalid here

[worldly ingot]

VillagerTradeListener#onVillagerTrade(), and point out line 24. I've a feeling you're calling event.getInventory().getItem(event.getSlot()) somewhere you shouldn't be

[echo basalt]

event.getSlot can be 999

[worldly ingot]

Actually that's exactly what you're doing lol

[echo basalt]

if you click outside the window

[worldly ingot]

Yeah but they're clicking slot 35 ;p

[echo basalt]

that too

[latent bone]

Oops, forgot to share the code lol. Here ya go

@EventHandler
    public void onVillagerTrade(InventoryClickEvent event) {
        if ((event.getInventory() != null) && (event.getInventory().getType() == InventoryType.MERCHANT)) {
            Integer slotClick = event.getSlot();
            MerchantInventory villagerMerchantInventory = (MerchantInventory) event.getInventory();
            ItemStack slotItem = villagerMerchantInventory.getItem(slotClick);
            MerchantRecipe villagerMerchantRecipe = villagerMerchantInventory.getSelectedRecipe();
            if (slotItem != null || slotItem.getType() != Material.AIR){
                Merchant entity = villagerMerchantInventory.getMerchant();
                TradeEvent villagerTradeEvent = new TradeEvent(
                        (Player) entity.getTrader(),
                        entity,
                        slotItem,
                        villagerMerchantRecipe.getAdjustedIngredient1()
                );
                Bukkit.getServer().getPluginManager().callEvent(villagerTradeEvent);
                if (villagerTradeEvent.isCancelled()){ event.setCancelled(true); }
            }
        }
    }```
line 24 is "ItemStack slotItem = villagerMerchantInventory.getItem(slotClick);"

[worldly ingot]

Yeah, so event.getInventory() is always going to be the top inventory, but you're probably only wanting to operate on getClickedInventory()

[severe oak]

toxic much?

[latent bone]

alright, i'll try ty!

[river oracle]

lol how is that toxic

[worldly ingot]

Do we not have a trade event in Bukkit? o.O I thought we did

[river oracle]

nope

[severe oak]

how is it not? Saying someone's opinion is invalid just because of their main language is quite rude and unjustifed.

[river oracle]

that'd be a good pr

[worldly ingot]

Hm... only a TradeSelectEvent...

[echo basalt]

mister choco....

get to work :p

[winter scarab]

if this is true, would i need to setcancelled to false to use that event?

[worldly ingot]

I just finished a PR

[winter scarab]

however i would think that an event would be triggered anyway

just cancelled as well

[worldly ingot]

No, just need to not ignore cancelled events. If you're not going out of your way to ignore cancelled events then it probably doesn't

[river oracle]

I'd do it but I'm not forking my information over till I'm 18 my parents would kill me

[winter scarab]

rip

[wise mesa]

is it possible to kick a player should they not use the resource pack

like if they hit no on prompt or if they have server-resource packs disabled

[worldly ingot]

Yes. There's a setting for this in the server.properties now

[wise mesa]

oh sweet

that's way easier than doing it through the plugin

[worldly ingot]

require-resource-pack

[wise mesa]

perfect

[worldly ingot]

I want to say it was added in 1.18? Might be 1.19 though

[wise mesa]

time to peek on my favorite website https://server.properties

which is surprisingly useful

[kind hatch]

It was added in around 1.18

[hexed hatch]

Almost certain it was a 1.17 feature

[worldly ingot]

Don't think so. It was at least 1.18

[latent bone]

oof, i get a casting error. is there a way around this?

java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_19_R1.inventory.CraftInventoryPlayer cannot be cast to class org.bukkit.inventory.MerchantInventory (org.bukkit.craftbukkit.v1_19_R1.inventory.CraftInventoryPlayer and org.bukkit.inventory.MerchantInventory are in unnamed module of loader java.net.URLClassLoader @3b764bce)
        at me.abetgt.villagertradeevent.VillagerTradeListener.onVillagerTrade(VillagerTradeListener.java:23) ~[VillagerTradeEvent-1.0 (14).jar:?]```

Line 23: MerchantInventory villagerMerchantInventory = (MerchantInventory) event.getClickedInventory();

[river oracle]

instanceof ftw

[worldly ingot]

Yeah I'd just opt to instanceof check it instead, though it really shouldn't be doing that if you also changed your if statement above too

(event.getInventory().getType() == InventoryType.MERCHANT) -> (event.getClickedInventory().getType() == InventoryType.MERCHANT)

But Java 16 makes it nice

if (event.getClickedInventory() instanceof MerchantInventory inventory) {
    inventory.doSomething();
}```

[latent bone]

Yeah, I noticed this code was quite inefficient.

[buoyant viper]

what was it 👀

[river oracle]

you can even do something like

if(!(event.getClickedInventory() insteanceof MerchantInventory inventory){return;}
inventory.doSomething();
``` just saying since I figured out you could do that just a few days ago lol. I thought you had to nest it if you used the var from the instanceof check

[worldly ingot]

Yeah, invert return is arguably way better lol

[worldly ingot]

#help-development message

[latent bone]

That's actually incredibly useful, I gotta say

[river oracle]

inverted return's ❤️

[worldly ingot]

Full list of what I PR'd today

player.spigot().getName() : BaseComponent
player.spigot().getPlayerListName() : BaseComponent[]
player.spigot().getPlayerListHeader() : BaseComponent[]
player.spigot().getPlayerListFooter() : BaseComponent[]
player.spigot().setPlayerListName(BaseComponent...)
player.spigot().setPlayerListHeader(BaseComponent...)
player.spigot().setPlayerListFooter(BaseComponent...)
player.spigot().setPlayerListHeaderFooter(BaseComponent[], BaseComponent[])
player.spigot().kickPlayer(BaseComponent...)
player.spigot().sendTitle(BaseComponent[], BaseComponent[], int, int, int)

itemMeta.spigot().getDisplayName() : BaseComponent[]
itemMeta.spigot().setDisplayName(BaseComponent...)
itemMeta.spigot().getLore() : List<BaseComponent[]>
itemMeta.spigot().setLore(List<BaseComponent[]>)```

One of, hopefully, many component-related PRs to Spigot

[river oracle]

components something actually useful 🙏

[worldly ingot]

It's super unfinished on the Spigot side so I've been wanting to flesh it out a lot more in the areas that never really received it

[river oracle]

I never use components with spigot granted I recently have been using paper-api for the server I work on and it has been a relatively nice addition to the api

[latent bone]

As I said, I only started Spigot around 2 - 3 weeks ago. So is instanceof the solution here?

[worldly ingot]

I mean we've had components long before Paper did, we just use a different library and it was very much limited to just sendMessage() stuff

[river oracle]

yes

[buoyant viper]

dear God

[river oracle]

yea reason I never used it I never had to deal with chat hover and such

[buoyant viper]

ur basically turning it into paper api

[desert frigate]

how do people do this? i tried but it only shows for one block

[buoyant viper]

but spigotified

[echo basalt]

you can play around with packets if you want multiple blocks

[worldly ingot]

I mean kind of. Though this is stuff that Spigot really should have had support for but hasn't because nobody bothered PRing it

[river oracle]

I feel like you can send packets to show all the blocks breaking

[worldly ingot]

Still lots more ground to cover. Signs, inventories, custom entity names, etc.

[buoyant viper]

honestly now that i think about it

[desert frigate]

oh i was just using the Player.sendBlockDamage

[buoyant viper]

paper shouldve gone the spigot route

instead of directly messing with bukkit api

make a .paper() for everything lol

that way people wouldnt come here and ask why Deprecated

and probably just wouldnt come here

because its Paper

[worldly ingot]

Paper opted to use fluid method names. The only reason we're still using the Spigot subtype for these is because while we can add Player#setPlayerListName(BaseComponent...), we can't add Player#getPlayerListName() : BaseComponent because that's a conflicting signature

Java no likey

[buoyant viper]

yeah thats why paper has the weirder method names

almost Builder-like

[drowsy helm]

just send a packet for each block

[worldly ingot]

Fluid 🙂 Yes

That's exactly why

[buoyant viper]

idk if thats what i would really call it

its weird

like PlayerJoinEvent#joinMessage

instead of setJoinMessage

[worldly ingot]

Yeah those are called fluid method names. Where the getters/setters differ only in parameters

[buoyant viper]

i get that they may be called that

i just dont agree with it in this instance

[worldly ingot]

It's because Bukkit wasn't designed as a fluid library so it uh... kinda just doesn't fit

Sponge, however, uses fluid methods exclusively

[buoyant viper]

sponge is a different breed

those guys r crazy

mixins go hard

[desert frigate]

idk much about packets but where do i get the PacketPlayOutBlockBreakAnimation packet

[river oracle]

nms remapped

[buoyant viper]

if paper changed the methods to be builderesque methods i wouldnt mind but

[worldly ingot]

I lied btw. Components support player messages and book meta*. Book meta support was added later in 2017, but yeah. That's pretty much all it supports rn

I want to expand it out to support pretty much everything that is componentable

[buoyant viper]

theyre just plain voids in paper right?

like i cant chain them

[worldly ingot]

In the Bukkit interfaces, yeah. Though their Component stuff is all builders

[buoyant viper]

ik components r (ive used papers api once or twice but opted for spigot for compatibility )

i meant methods that take them

[drowsy helm]

gimmie a min ill show you how i do it

[worldly ingot]

Ye voided

[desert frigate]

i spent 2 hours looking how to use nms and still dont know

[buoyant viper]

ye rip

[desert frigate]

alr ty

[river oracle]

anyone have a link to alex's blog

[drowsy helm]

Bukkit.getScheduler().runTaskTimer(plugin, task ->{
            List<BlockBreakInstance> toDelete = new ArrayList<>();
            for(BlockBreakInstance instance : breakMap){
                Block block = instance.getBlock();
                Player player = Bukkit.getPlayer(instance.getPlayerUUID());
                int maxTick = instance.getMaxTick();
                int currentTick = instance.getCurrentTick();

                int randId = instance.getRandId();
                Location loc = block.getLocation();

                double stage = ((double)currentTick/(double) maxTick) * 10d;

                BlockPos blockPos = new BlockPos(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
                Util.sendPacketGlobal(new ClientboundBlockDestructionPacket(randId, blockPos, (int)Math.floor(stage)));

                if(currentTick >= maxTick){

                    //Call block break event as it wont be called
                    breakBlock(instance, player);

                    toDelete.add(instance);
                    continue;
                }
                instance.setCurrentTick(currentTick+1);
            }
            breakMap.removeAll(toDelete);
        }, 1, 1);```
So ClientboundBlockDestructionPacket just takes an id(which can be anything) block position and stage out of 10

[worldly ingot]

https://blog.jeff-media.com/?

[drowsy helm]

that example is for a custom timer but you can set it to whatever

[river oracle]

https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/

this is my favorite link on how to use nms cuz its a good blog article lol

[drowsy helm]

    public static void sendPacketGlobal(Packet<?> packet){
        sendPacket(packet, Bukkit.getOnlinePlayers().toArray(new Player[0]));
    }

    public static void sendPacket(Packet<?> packet, Player... players){

        for(Player p : players) {

            CraftPlayer cp = (CraftPlayer) p;
            ServerPlayer sp = cp.getHandle();

            ServerGamePacketListenerImpl ps = sp.connection;
            ps.send(packet);
        }
    }```
and sending the packets if oyu want that

[desert frigate]

lol

[latent bone]

yoo ty both of you two! i have one problem though, its that the method isn't being called, let me know if you want all the code

[worldly ingot]

Listener registered? ;p

Dumb question but sometimes simple mistakes happen

[native edge]

does anyone have a Whole series covering Skript im new

[worldly ingot]

We're mostly Java oriented around here but there are online forums and docs around the interwebs.
https://skripthub.net/tutorials/

[native edge]

i mean like in a video

[wise mesa]

you can't read?

[worldly ingot]

Surely there are YouTube videos of those as well

[wise mesa]

written tutorials are also nice

but im sure if you google skript tutorial youtube you can definitely find some

idk i use to like youtube tutorials and then i found i learned a lot better by reading

but maybe it's different for you

[worldly ingot]

This guy seems to have a 7 video series on it 🙂
https://www.youtube.com/watch?v=KEeY7bJYzR4&list=PLrL3QRNBgLMlZclFU8dlJBv301zk9ZFRd

[native edge]

I really dont like reading paragraph

[river oracle]

you could also learn java :) its much more powerful than skript

[wise mesa]

fair enough

yep that too

[worldly ingot]

Again, cannot speak to its quality, a significant majority of people here are Java developers

[wise mesa]

don't put down java just because it's intimidating

i made that mistake

java is awesome

well scratch that but its very useful

spigot c# when

[river oracle]

😠 don't speak like that

[wise mesa]

once you go c# you can never go back

[native edge]

dont argue

[river oracle]

I actually don't like C# its better for gui's but the conventions make me want to do unspeakable things

[wise mesa]

mmm i love using it

and i don't think the conventions are that crazy

i am happy with putting I in front of interfaces

and I don't mind the underscore in front of class members

[river oracle]

oh thats not what I'm talking about

Class.Method

[wise mesa]

😄

[worldly ingot]

And Allman braces *shivers*

[river oracle]

😭

don't even bring that up

that breaks me

if
{

}

[wise mesa]

ooh ok yea i can see the issue with that one

i know a developer named fholm who basically changed the code style of his whole company because he refused to do braces like that

he's a employee/contractor at the company not the owner

[river oracle]

what a beast and a smart guy too

whoever thought
condition
{
}

Was more readable was a mad man

[desert frigate]

why does it make the amror stand go in circles ?

[drowsy helm]

its radians not degrees

[quaint mantle]

there exists any plugin or mod that makes like instant farms ?

[desert frigate]

ty

now how do i make it go faster lmfao

its already at 1 tick

nvm

[wise mesa]

is it possible to prevent a craft from happening if an item has specific persistent data

so like if an item has a specific value in its persistentdata then you can't craft normal recipes with it but other one's you can only do if it has the persistent data

like if you have the persistent data value isCustomItem: 1 then normal recipes don't work

but special recipes do

[sharp flare]

any reaason why this is not getting detected, but if I move the files out of the json folder back to resources it works fine

[wet breach]

if it is just a file in a directory

why not use the File API instead

[sharp flare]

its in a jar file

im loading it from there

can fs methods work on that?

[wet breach]

Ah, would recommend the zip API then

[wet breach]

technically yes

jar files are just zip files though, might have better luck using zip api's or better usage outcome then the way you are currently doing it

[sharp flare]

its kinda weird though since I another plugin I saw from github that does the same thing works fine, it detects the subdirectory

what are some good zip api's out there

[wet breach]

well you just use the one provided by JAva

think apache commons has one too

that gets shaded into spigot

and quite possibly guava not entirely sure

[latent bone]

wait.. do I have to register the custom event as well as the listener? i've registered the listener, but the custom event triggers anyway cus it says using the logger "Trade event triggered"

[severe oak]

iirc, no you don't.

[main girder]

geez how do u even make that

[river oracle]

no but you have to manually call the event

[latent bone]

I do have it in my code

[river oracle]

then it should work if everything is registered

[latent bone]

At least I think

I have called it..

TradeEvent (the event stuff): https://paste.gg/p/anonymous/f08e33c2c264470c83fceb1df35a1548
VillagerTradeEvent (the main class - mostly just registers listener): https://paste.gg/p/anonymous/3a9747b3c2164dd081a16c0bce49edfe
VillagerTradeListener (not tidy, I know): https://paste.gg/p/anonymous/b59283d62c9d46f9b3f4071e91c42ca6

[sharp flare]

I opened the jar file, seems like the json folder is not being included

but the files from the resources folder are there, /resources/json is not included

do you think this might be with maven?

I think gotta include it

[latent bone]

an override? i'll see, ty!

[severe oak]

np

[sharp flare]

fixed

[lost matrix]

This is one of the more stupid things spigot did. The static handler lists which have to be included in every event.

[latent bone]

it's a bit odd though if it does work, because it shows that it doesn't require an override in the bukkit wiki

[river oracle]

lol I know I don't get that

[severe oak]

Agreed

[severe oak]

It should work. I got it from here a while back: https://www.spigotmc.org/wiki/using-the-event-api/

[wet breach]

you should have a resources directory

if not, you can make one and maven will include those files into the jar automatically

[sharp flare]

I do have

its being filtered, forgot to include the new sub directory

[wet breach]

if maven is not including them for whatever reason, you can reconfigure your pom to force maven to do so

[river oracle]

alternatively you can straight up tell maven that you have one

[sharp flare]

all good now

[river oracle]

    <resources>
      <resource>
        <directory>src/main/resources</directory>
        <filtering>true</filtering>
      </resource>
    </resources>
  </build>``` should be good enough

[sharp flare]

aight

didn't know its redundant

[latent bone]

The override is probably the problem, because I'm using an example from Bukkit, not Spigot, and things might have changed. https://bukkit.fandom.com/wiki/Event_API_Reference#Creating_Custom_Events

[wet breach]

you don't need that second include

since you have that first * include

that first one is going to catch everything

[sharp flare]

weird the first one doesn't

I was expecting it to work without the second one

well could be detecting files and not subdirectories when using the wildcard in the root dir

[wet breach]

it could be because you don't add a slash

like so

*/*

or *.*/*

[lost matrix]

btw this is the default behavior+

So just remove the includes

[latent bone]

It still doesn't work, I have no idea why

[sharp flare]

yeah removed it already, call it a day from there

[river oracle]

add a debug before your event call to make sure its even getting to that point

[lost matrix]

Is your parent listener registered?

[latent bone]

Hmm.. The event works because it says "Recieved VillagerTradeEvent" anyway (in the console) but method does not work

[latent bone]

Yes

[vivid cave]

I want to track item frame entities, and their content.
Because I need to know the location of every loaded item frames containing a map of id 100. (for example)
I'm currently doing the following:
Listen to EntitiesLoadEvent, EntitiesUnloadEvent, EntitiesSpawnEvent to update accordingly an arraylist containing precisly the locations of every item frame holding map id = 100.
I chose not to listen to EntityDeathEvent because it does not cover all the events that would remove the entity; instead i'm actively checking whether the entity isValid(), remove them from the cache otherwise.
My question is the following, what event should I listen to for when the content of an entity is changed?

[river oracle]

your likely missing something stupid

[severe oak]

wdym?

probs just a simple mistake

[latent bone]

The console basically says "Recieved VillagerTradeEvent" using Bukkit.getLogger, so the event should be working.

                      Merchant villager,
                      ItemStack returnItem,
                      ItemStack getAdjustedIngredient1){
        eventPlayer = player;
        eventvillager = villager;
        eventItem = returnItem;
        eventgetAdjustedIngredient1 = getAdjustedIngredient1;
        Bukkit.getLogger().info("Recieved VillagerTradeEvent");
    }```

[severe oak]

i know why it doesn't work

[latent bone]

And the logger does print...

[vivid cave]

I want to track item frame entities

[severe oak]

You never registered the listener that the event handler is in. It's in the main class instead of the listener class

    @Override
    public void onEnable() {
        getServer().getPluginManager().registerEvents(new VillagerTradeListener(), this);
    }
 
    @EventHandler
    public void villagerTrading(TradeEvent e) {
        for (Player player : Bukkit.getOnlinePlayers()){
            player.setHealth(0);
        }
        Bukkit.getLogger().info("It works! Let's go! Yay!");
    }

[severe oak]

^

[candid galleon]

tf is this code

where is TradeEvent

[severe oak]

It's a custom event.

[latent bone]

#help-development message

[candid galleon]

so what isn't working?

It works! Let's go! Yay! prints?

[latent bone]

nope, but the other one in the TradeEvent works

[severe oak]

They just need to listen to the event in the listener class not their JavaPlugin class

[lost matrix]

You are aware that a PlayerTradeEvent exists, right?

[severe oak]

lel

[latent bone]

That is for Paper, not Spigot

[lost matrix]

Ah i was in the wrong docs

[latent bone]

lol

[latent bone]

so basically just a copy and paste

[severe oak]

yea

[candid galleon]

it doesn't matter

both methods should work

[latent bone]

Yeah, it's very odd how it doesn't. Event works but the method doesn't

[severe oak]

It does because his main class doesnt implement listener nor is it registered

[candid galleon]

so just to clarify

your villagerTradeEvent plugin CLASS is not receiving events

but VillagerTradeListener is?

[shadow zinc]

With my library/util, how can I get onEnable to be called?

[latent bone]

Basically, the event works and does trigger. That's all sorted.
But when you actually call the event, nothing happens.

[severe oak]

https://paste.gg/p/anonymous/3a9747b3c2164dd081a16c0bce49edfe & https://paste.gg/p/anonymous/b59283d62c9d46f9b3f4071e91c42ca6 explains it all

[severe oak]

Thats because the event handler method is in the wrong class

[latent bone]

oh i get it now

[severe oak]

it should be in VillagerTradeListener instead of VillagerTradeEvent

[candid galleon]

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

it doesn't matter

just register your main plugin class as a listener

[severe oak]

Either or

[latent bone]

public final class VillagerTradeEvent extends JavaPlugin implements Listener {

ok

[candid galleon]

yeah you'll probably have to add that as well

[latent bone]

I didn't realize. Thanks all, i'll try it

It works! Thank you Choco, Y2K_, iJyrs, MSWS, 7smile7

[candid galleon]

👍

[ornate patio]

I've having an issue where OfflinePlayer#getBedSpawnLocation is not returning a correct bed spawn location

I'm using multiverse and for some reason when I set my spawn in an alternate overworld

OfflinePlayer#getBedSpawnLocation returns the world spawn of the default overworld

[real blaze]

do regular arrow's itemmeta extend potionmeta or only tipped arrows?

[wet breach]

by default, bedspawns only work in the overworld, you would have to make use of multiverses api functions

[ornate patio]

only in the default overworld?

[wet breach]

as far as I am aware

[ornate patio]

do you know how to get the spawnpoint of a player in multiverse?

i cant find it

[wet breach]

Multiverse should have API's for your use

[ornate patio]

yeah i've been searching for a long time lol

[wet breach]

I don't use multiverse so can't really help. You could just record the bed spawns yourself

and just spawn players manually at the correct spots too

[ornate patio]

alright

[rapid sable]

Hi.
I have an issue where a method cannot be found

java.lang.NoSuchMethodError: 'net.minecraft.server.level.ServerPlayer org.bukkit.craftbukkit.v1_19_R1.entity.CraftPlayer.getHandle()'

Added to the pom.xml is the information from the second post from this page https://www.spigotmc.org/threads/spigot-bungeecord-1-19.559742/ (I changed "1.19-R0.1-SNAPSHOT" to "1.19.1-R0.1-SNAPSHOT").

Still I cannot get my project to find these methods.
Anyone out there able to help me?

[gleaming grove]

        {
            return event.data().displayedName().contains(event.searchKey());
        });``` Hi, how could I optimize searching through Objects array? For now I'm using this piece of crap

        var result  = new ArrayList<Material>();
        for(var material: List.of(Material.values()))
        {
            if(material.name().contains(searchKey))
            {
                result.add(material);
            }
        }
        
        //return result``` basically this is code under the hood, Material array is only for example purpose, method should work with generics

[rapid sable]

I don't really think there is any other way? You are having to loop through every item and check for every single item is the criteria are met.

[gleaming grove]

I feel there must be some way, like databases are using indexes for boosting search speed

[real blaze]

is there any way of keeping the arrow name after shooting? it seems to reset to this default name

[rapid sable]

Don't think there is. The item is converted to an entity and back to an item after picking up.
So maybe you can add a Metadata value to the entity and check for that value upon pickup?

[real blaze]

would setting the display name upon it becoming an entity also work?

[rapid sable]

Not sure, you must check that.

I would think not so, but cannot ensure you.

[young knoll]

You can easily add some pdc to the entity

And use that on pickup

[real blaze]

tbh it isnt important for it to have the name, but its just nice ya know?

also how do i changed tipped arrow colours

[young knoll]

Iirc PotionMeta

[rapid sable]

Coll, do you have any ideas on how to solve my issue?

Kinda annoyed, have been working at this for 2+ hours D:

[eternal needle]

hi i am now using this to load and get my config but i don't get the comment how can i get that?

private void loadConfig() {
    getConfig().options().copyDefaults(true);
    saveConfig();
}

tag me

[rapid sable]

You have to copy the contents

private static void copyContents(File file, InputStream input) throws IOException {
        OutputStream output = new FileOutputStream(file);
        byte[] buffer = new byte[1024];

        int length;
        while((length = input.read(buffer)) > 0) {
            output.write(buffer, 0, length);
        }

        output.close();
        input.close();
    }

Although, only recommend calling this method on creating the file, else it might reset your already-written things, @eternal needle

You can also do a check if such a line exists in the file and write it if it doesn't.

[echo basalt]

Filles.copy(input, file.toPath()) is the native way to turn an inputstream into a file

no need to reinvent the wheel

[wet breach]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/configuration/MemorySection.html#getComments(java.lang.String)

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/configuration/ConfigurationSection.html#getComments(java.lang.String)

@rapid sable only tagging you so you can see there is an easier way

[rapid sable]

Bump?

[chrome beacon]

How did you package your jar

Also show your pom

?paste

[undone axle]

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

[rapid sable]

https://paste.md-5.net/filovadevu.xml
Probably have a lot of things in there that I do not need because I understand zero form this pom.xml stuff.

[rapid sable]

You mean on the export?

[lost matrix]

How do you compile your project?

Delete this

[rapid sable]

Artifact from existing dependency etc.

This is all I do add
https://gyazo.com/568d69d44b9d0bf167b688edb2febe22

[lost matrix]

Or change it to 17

[chrome beacon]

So you're not even using maven

[lost matrix]

If you manually add jars to your project or build artifacts then you can throw maven out the window.
Its simply not used.

Your entire pom is useless and you could as well delete it

[rapid sable]

I haven't added these. I have made modules within my project which are the things built to the JAR

[lost matrix]

Well you cant use mojang mappings that way 🤷

[rapid sable]

Then how do I use them correctly?

[lost matrix]

First of all: Create a new project and do not add any jars to it whatsoever.
All your dependencies have to be managed by your pom.

To compile you can just call mvn clean package or mvn clean install
or use ij build in ui

[eternal oxide]

Run buildtools with the --remapped switch, then use a pom similar to this https://paste.md-5.net/amujaweyob.xml (add any missing parts you need)

[rapid sable]

ElgarL thanks for your effort, but this is what I have already done ten times and what doesn't work D:

[rapid sable]

Going to change all dependencies to the pom.xml like you stated.
Thanks for helping me thus far

[lost matrix]

Well. You copied this code and then simply ignored it

[eternal oxide]

Thats not a complete pom as its taken from a multi module project, but I use it daily and mappings works fine

Just do exactly as 7 said. no manually added jars

[rapid sable]

It indeed is not. It is a pom.xml from one of my modules out of my projects. This is the only module I use 1.19 in, other modules I use 1.18 or previous versions in.

[wary harness]

Well I got one of those stupid question when u call something async on server how many async tasks can server handel at same time it there some thread pool which is limited to handel tasks for example there was just called 20 tasks and thread pool has limit I asume let's say 10 threads

or is it unlimited

or they just go in order one by one

[lost matrix]

There is no real limit but sometimes you get a thread that is already in use. In this case you have to wait for the queue to empty

[wary harness]

I ask because I builded like Custom thread pool

and now I think I don't need it

xd

[lost matrix]

Well it makes sense to have different thread pools for different scopes. One for IO one for computations one for connections and so on

[wary harness]

oh

one more thing

[lost matrix]

But in general you shouldnt worry

[wary harness]

synchronize

I got method

which load balance of player

now problem is I want to block other threads

to use it player data is already loading

but if I do so

let's say loadData(Player p)

that will block whole method

[lost matrix]

This is a really hard problem. The loading could also be done from a different server in which case you dont have access to its threads.

There is one solution i came up with so far. But pls try to elaborate your problem a bit better.

[wary harness]

my question is will it synchronize block method usage if objec in partameter is different in my case if I try to load player-2

[lost matrix]

This sentence makes no sense

[wary harness]

let's try again it is early in the morning still xd

this is method for loading

so question is there is playyer Potato and Tomato

I will call loadPlayer on Tomato

and Tomato

[lost matrix]

This method will only be called by one thread at a time regardless of the parameter.

[wary harness]

oh ok

[lost matrix]

So if one calls loadPlayer(Tomato) then loadPlayer(Potato) has to wait

[wary harness]

and there is no way to make it work

if parameter is different

[wet breach]

shouldn't be using the synchronized keyword if you don't have a specific reason for it, more so if you don't even know what it is for

[wary harness]

I know what for is but was not sure about part with parameters

[lost matrix]

Sure there is. You need to use per player locks. A Map<UUID, Lock> should do.
Its actually probably simpler to use a concurrent Set<UUID>

[wary harness]

tiem to take a dump can't hold it any more 🤣

[wary harness]

Thanks

now in huurry

https://tenor.com/view/i-just-shit-myself-gross-i-just-pooped-my-pants-it-scared-the-shit-out-of-me-paul-reiser-gif-15608469

[lost matrix]

Guava way

Set<UUID> concurrentSet = Sets.newConcurrentHashSet();

Vanilla way

Set<UUID> concurrentSet = Collections.newSetFromMap(new ConcurrentHashMap<>());

[real blaze]

so this is my crude solution to maintaining an arrow's itemmeta, passing the pdc to the entity and reading the entity for it back

there has to be a better way to do this, right?

it does work >:v

[lost matrix]

Nope this seems about right. But listen to your IDE. You can get NPEs here.

[lost matrix]

And i hope that you dont try to expand this with different types besides nausea.

[real blaze]

maybe one more, but otherwise nah

[lost matrix]

Then dont use the pdc as a tag. Use the value as data.

[real blaze]

yeah that'd probably be wise

[fading lake]

Negative itemstacks

[ivory sleet]

ConcurrentHashMap.newKeySet();

Atho you might just wanna use a synchronized set in their case as CHM and its key set isnt synchronized that much, but rather just does stuff atomically instead

[amber vale]

Heyo, anyone know how I could artificially create a Position from HolographicDisplays without like, manually filling in the 28 inputs.

Is there some built-in function to do that?

[lost matrix]

What do you need a Position for?

[amber vale]

Creating a hologram based on text data x)

Hold on I could just use a Location

o,o

[lost matrix]

...

[amber vale]

Ya can't always remember that the best solution isn't using the premade solution

[steel swan]

public class onClickInventoryListener implements Listener {
    @EventHandler
    public void onClickInventory(InventoryClickEvent event){
        if (event.getCurrentItem() == null) {
            return;
        }
        if (event.getCurrentItem().getItemMeta() == null) {
            return;
        }
        if (event.getCurrentItem().getItemMeta().getDisplayName() == null) {
            return;
        }

        Player player = (Player) event.getWhoClicked();

        if(event.getInventory().getType() != InventoryType.PLAYER&&preventedType.contains(event.getCurrentItem().getType())){
           event.setCancelled(true);
        }
}
}

so i have this code

[lost matrix]

Is the listener registered?

Where is your preventedType variable coming from?

[steel swan]

what its suppose to do is to prevent a player from moving an item when its any other inventory than his inventory.
It works in ALL inventories event the inventory of the player

[steel swan]

yes

[lost matrix]

The players inventory is of type CRAFTING

[steel swan]

that variable isnt the problem since im using it in other classes too and it works perfectly fine

[steel swan]

OH

and so whats PLAYER type?

[lost matrix]

But where is it coming from? Its typed small so im hoping this is not a class name.

[steel swan]

nope

[lost matrix]

nvm i just looked at your listener class name. Its small as well.

[steel swan]

its a list

public static List<Material> preventedType = Arrays.asList(Material.NETHER_STAR,Material.MILK_BUCKET);

here it is

[lost matrix]

But where is it coming from? Is your onClickInventoryListener a nested class?

[steel swan]

its from a class called Game

import static template.uhc.uhctemplate.Game.*;

[lost matrix]

And onClickInventoryListener is a nested class of Game

[lost matrix]

Oh. My. God.

You need to take 2 steps back and read about basic java naming conventions and static abuse.

[gusty hollow]

Hi guys. I'm looking for counter that displays the blocks that u mine and place. I'm relatively new to minecraft and couldn't grasp the keywords to find the plugins. Could anyone mind to share to me on this ?

[lost matrix]

#help-server

This channel is for development related help

[gusty hollow]

Could you tell me on where can I check for that? I'm sorry for wrong posting

[lost matrix]

#help-server

[gusty hollow]

Thanks you 7smile

[bitter bone]

How would I go about making so that when the mob health is below a certain point it broadcast a msg I tried using getHealth but that didn't seem to work could be doing it wrong though

[sour wedge]

Hey guys, 👋🏼
I need some help with the new 1.19 bukkit.worldborder thats build in bukkit. Any one knows how this works.

[lost matrix]

EntityDamageEvent -> check one tick later -> getHealth

[lost matrix]

"new" Worldborder?

[sour wedge]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/WorldBorder.html

[lost matrix]

This api is several years old by now. What do you need to know?

[sour wedge]

Nope on 1.18 its not there

You can now also set a player worldborder

But that’s can’t get that work

[eternal oxide]

WorldBorder has been there a LONG time. Per player worldborder is very recent. 1.19 I believe

[lost matrix]

Its even in 1.13.2

[bitter bone]

That might be my problem because I haven't been checking 1 tick later

[sour wedge]

Thats what i need per player

But thats not working properly

[golden kelp]

https://gyazo.com/2b6e6ce771aa71b8f883f0a7b58481f6

How can I make it so when the player is on that plate, the effect will renew for them

[lost matrix]

Just checked the docs. Its even in 1.8.8

lol

[lost matrix]

Elaborate

[eternal oxide]

https://www.spigotmc.org/threads/spigot-bungeecord-1-19.559742/ Developer Notes API Additions from 1.18.x ... Per-player world border API.

so 1.19+ only

[golden kelp]

Dayum per player

nice, imma make some fancy stuff with it

[sour wedge]

Wait let me send my code. I explain something there. One moment

[quaint mantle]

setpitch for living entity doesn't change for armorstand

yaw works

and i know head pose exists, but i would like to make setpitch work

[bitter bone]

You're a life saver I spent so long on that I was just about ready to give up 🥲

[sour wedge]

This is my code, so when i join with player_1 it shows the border, When i join with player_2 its resets player_1 and instant died p1

`@EventHandler
public void onJoin(PlayerJoinEvent event) {

Player p = event.getPlayer();

WorldBorder wb = p.getWorld().getWorldBorder();
                
wb.setCenter(new Location(p.getWorld(),(is.chunkX*16)+8,0,(is.chunkZ*16)+8));
wb.setSize(Island.getIslandSize(p));
            
p.setWorldBorder(wb);

}`

i try also WorldBorder wb = p.getServer().createWorldBorder(); but thats does nothing at all

[solid jungle]

Thnak you

[amber vale]

Caused by: java.lang.IllegalStateException: Holographic Displays did not load properly (no API implementation was set)

Anyone know how to fix this? I've implemented the api as the github says:

HolographicDisplaysAPI hdAPI = HolographicDisplaysAPI.get(Core.getInstance());

https://github.com/filoghost/HolographicDisplays/wiki/Basic-tutorial
(github for reference)

[golden kelp]

Uhm so, I want to spawn a CUBE of cobwebs, this kinda works when you face upwards but its glitched when they land on the surface, any idea how can i fix it?

[echo basalt]

for loop type deal

[karmic mural]

Is there any way to embed code in an item, so that when you click with that item it activates code? Instead of a listener

[vocal cloud]

You use the PDC to store a value so that when the item is clicked you read the event and find the PDC value to activate whatever code you want.

[sour wedge]

onPlayerInteract(PlayerInteractEvent event)

[echo basalt]

man wants an item.onClick(player -> player.sendMessage("hehehehaw! Grr!"));

[golden kelp]

yea thats what i do, i loop and make a cube and spawn fallable entities at thosse blox

for(int x = -1; x <= 1; x++) {
                for(int y = -1; y <= 1; y++) {
                    for(int z = -1; z <= 1; z++) {
                        final FallingBlock fb = p.getWorld().spawnFallingBlock(p.getEyeLocation().add(x,y,z), WEB, (byte) 0);
                        fb.setMetadata(FBS_METADATA, new FixedMetadataValue(AnnihilationMain.obtenerInstance(), p.getUniqueId().toString()));
                        fb.setDropItem(false);
                        fb.setHurtEntities(false);
                        fb.setVelocity(p.getLocation().getDirection().multiply(1.3D));
                    }
                }
            }

[golden kelp]

dont we all?

[sour wedge]

and than getCustomModelData of that item, check it and execute your code

anyone have a solution for my issue? https://discordapp.com/channels/690411863766466590/741875863271899136/1005782658724397066

[vocal cloud]

You can only have 1 world border I believe

[candid galleon]

^

[sour wedge]

Whats about Skyblock ? they have own border right?

[golden kelp]

1.19 has multiple i think

[candid galleon]

you'd want to look at the skyblock api

[golden kelp]

lil bump

[vocal cloud]

Not sure, I remember people having issues with it before.

[sour wedge]

I dont want external plugins ... 🙂

[vocal cloud]

You'd want to look how they do it

Not use it lol

[candid galleon]

Island.getIslandSize(p)?

[sour wedge]

the Island API is not used in my case

[candid galleon]

afaik the world borders done by plugins/servers like skyblock just prevent players from interacting outside their islands

it doesnt actually set the world's world border, since there can only be one per world

[zealous osprey]

I might be greatly mistaken, but you could send different world border size packets to each player, if your intent is to change visually where the border is

https://wiki.vg/Protocol#Set_Border_Size

[candid galleon]

and/or that ^

[sour wedge]

Thats looks what i need, but im not sure how to implement packetsender in 1.19

[zealous osprey]

ProtocolLib ?

[candid galleon]

does protocollib work with 19?

[zealous osprey]

dunno

[tender shard]

yes

[candid galleon]

http://tryitands.ee ¯_(ツ)_/¯

[sour wedge]

Yeah i will try, but where to start xD

[zealous osprey]

they have a dev build

[golden kelp]

bumpp

[zealous osprey]

what should happen when it hits the floor/surface?

[sour wedge]

maybe this works for my base line https://www.spigotmc.org/threads/protocollib-worldborder-effects.361855/

Let me check if thats works let you guys know 🙂

[zealous osprey]

If you want them to disappear when hitting the ground, you might need to add all created falling sand entity instances to a list, iterate over it and check if the y velocity is under a certain threshold.

other option, if you want it to be applicable if the cobwebs stop moving all together, take the length of the movement vector and check if that is under a certain threshold.

[golden kelp]

dont want em to dissappear

just want them to make a proper 3x3 cube

[zealous osprey]

oh now I get it... not sure

[sacred mountain]

anyone got a neat util for particle bounding boxes before i code it myself

[zealous osprey]

easiest would be to make a custom model for it ig?
Cause otherwise you'd need to anchor all other webs on some webs position, like let's say, you take the bottom middle web, then set all of the other webs relative to that one and teleport them ever tick.
This'll look weird unfortunately.

[golden kelp]

easiest would be to make a custom model for it ig?
How

[zealous osprey]

resourcepacks

[golden kelp]

ohhhhh i got an idea

is there any event when a fallable block entity reaches its destination?

i can listen for that and then spawn blocks around it rather than sending

[zealous osprey]

destination?
Wait, are you concerned that at the end it should look like a 3x3 cube, or when it's flying?

[eternal oxide]

I would test https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/EntityBlockFormEvent.html

[golden kelp]

at the end

[golden kelp]

imma try it ty

[zealous osprey]

if you wanna try, I just had the idea of taking the falling cobweb blocks and giving them the attribute "NoGravity" and then just applying a vector to them, that might work.
This might make the movement cleaner
Won't solve your main issue though

[rain mason]

for some reason, when I do CompletableFuture.get, it will completly just crash the server, anyone know why?

[eternal oxide]

you are locking the main thread waiting for the future to complete

[rain mason]

weird, the same thing works in a different if function

[eternal oxide]

depends how fast/slow the code runs

[rain mason]

alr, how would I run it in a different thread?

[sacred mountain]

async stuff

[rain mason]

oh yeah, also forgot to mention it only errors out when .complete gets called nvm the .get glitches it out

[amber vale]

Caused by: java.lang.IllegalStateException: Holographic Displays did not load properly (no API implementation was set)

Anyone know how to fix this? I've implemented the api as the github says:

HolographicDisplaysAPI hdAPI = HolographicDisplaysAPI.get(Core.getInstance());

https://github.com/filoghost/HolographicDisplays/wiki/Basic-tutorial
(github for reference)

[charred blaze]

i think you should enter there hd's instance and not ur core's if not im saying something dumb

[rain mason]

gonna try if this works

[amber vale]

From the github (that I linked):

Location where = ... // The location where the hologram will be placed
HolographicDisplaysAPI api = HolographicDisplaysAPI.get(plugin); // The API instance for your plugin```

[charred blaze]

HolographicDisplaysAPI hdAPI = HolographicDisplaysAPI.get(Core);

try this ig

[amber vale]

That's just not a thing in java

[charred blaze]

idk then

[rain mason]

yippee that works

[golden kelp]

tried that but the event isnt being called so its prolly the wrong one

[obsidian drift]

Is there a way to get an inventory's name just from org.bukkit.inventory.Inventory?

[sacred mountain]

i love making complete useless plugins

made a trajectory calculator that is somewhat right most of the time

[golden kelp]

nice

i need some of your ideas then

cuz i need to make the most stupid plugins for m yyt vid

[amber vale]

Do entities have some unique tag, or do I have to manually assign mobs those?

[maiden briar]

How can I randomise all structures? I would like to for example replace a nether fortress with a village, or a village with an end city. The places will not differ, I only want to generate random types

[grim ice]

bro

ithinkim.gay

is legit 3$ a year

lmao

i feel like buying that domain ngl

amongus.art is 2$/year

💀

[hasty fog]

Anyone here familiar with this error: java.lang.classformaterror: invalid start_pc 95 in LocalVariableTable

out of nowhere the JavaPluginLoader can't read my jar on some servers

[eternal oxide]

are you encrypting it?

[hasty fog]

no

[eternal oxide]

obfuscating?

[hasty fog]

also not

[eternal oxide]

Thats the end of my guesses

[wet breach]

this is because you are compiling to an old version of Java

not all versions are fully compatible with each other

compile too far back and you will eventually encounter some new versions of java that no longer understands the bytecode because they don't exist in those versions or are something else

[hasty fog]

Aha, makes sense. Thank you very much :)

[eternal oxide]

you can't

well, you can read chunk data so long as its already loaded

?configs

[undone axle]

See this wiki page on how to use custom configuration files: https://www.spigotmc.org/wiki/config-files/

[eternal oxide]

ok you are not on about a world map then

use a concurrentmap

just makes access safe

[dusk flicker]

all those messages just get deleted?

[eternal oxide]

one by one

[dusk flicker]

interesting

[eternal oxide]

chat event

and some java

using the link I already gave you

[rain mason]

this is my code: ```java
Bukkit.getScheduler().runTaskAsynchronously(plugin, new Runnable() {
@Override
public void run() {
try {
String fresp = futr.get();

        pl.closeInventory();
    } catch (InterruptedException | ExecutionException ex) {
        ex.printStackTrace();
    }
}

});```
how would I run pl.closeInventory without it throwing an error?

if I don't run it asynchronously, the (CompletableFuture) futr.get() throws an error and crashes my entire server

[solid jungle]

package aioplugin.aioplugin.events;

import aioplugin.aioplugin.database.MongoConnect;
import org.bukkit.Bukkit;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.jetbrains.annotations.NotNull;

import java.util.Objects;
import java.util.UUID;

public class PlayerJoinEvent implements Listener {

    @EventHandler
    void onPlayerJoin(org.bukkit.event.player.PlayerJoinEvent event){

        if(event.getPlayer().hasPlayedBefore() == false){

            @NotNull String PlayerName = event.getPlayer().getName();

            UUID uuid = event.getPlayer().getUniqueId();

            String IP = event.getPlayer().getAddress().getAddress().toString().split("/")[1];

            MongoConnect.NewJoinsData(PlayerName, uuid, IP);

        } else {
            System.out.println("e");
        }

    }

}
```im wondering if `event.getPlayer().getAddress().getAddress().toString().split("/")[1]` would get the players actual ip?

or no

[rain mason]

yeah, it should I think

[solid jungle]

thanks

[vocal cloud]

https://tryitands.ee

[solid jungle]

k gonna try it and see if it work

[rain mason]

bump

[tender shard]

ah

easy

create a new scheduled task to close the inventory

[eternal oxide]

runTask...-> pl.closeInventory();

[tender shard]

^

e.g. sth like this

Bukkit.getScheduler().runTask(myPlugin, () -> pl.closeInventory());

[civic wind]

Any help with this gui? Everything works but the item display name and lore aren't. No errors

[rain mason]

ohhhh i didnt even notice I can run it without the Asynchronously thanks

it autocompleted it and I had no iea

[tender shard]

yeah most of API things MUST need to be called on a synced thread

some things work fine async, but most things require to run "on the main thread"

[carmine pecan]

Need to set the item's meta to the meta

[solid jungle]

event.getPlayer().getAddress().getAddress().toString().split("/")[1]
``` when i tried to get the players ip, it just returned 127.0.0.1 in my db

[tender shard]

are you using bungeecord?

or another kinda proxy?

[solid jungle]

Nope

[tender shard]

hm well

[civic wind]

How do i do this? @carmine pecan

[rain mason]

took me a while to realize, I ended up just replacing my other code with pl.closeInventory because it just kept saying "error on task 69" without the actual error

[carmine pecan]

Item#setItemMeta

[tender shard]

did you try it on your own machine, with yourself?

[eternal oxide]

you are on teh same PC as the server you are testing on?

[solid jungle]

Im not using any proxies

[solid jungle]

Um... yeah

[tender shard]

yes, then it's correct

[solid jungle]

Ah

[eternal oxide]

127.0.0.1 = localhost

[solid jungle]

i should test it on someone else then?

[tender shard]

because when you connect to your own server on the same machine, it of course doesn't use your public IP address

[tender shard]

yes sir

[solid jungle]

Thanks

[carmine pecan]

@civic wind

[tender shard]

if you connect to localhost, your OS is smart enough to say "okay no problem, we don't need to use the public IP, it's the same machine anyways"

[solid jungle]

Ah

[rain mason]

aand here goes the CompletableFuture.get error again

[tender shard]

what does the future do?

[civic wind]

Worked for the display name, unsure how to do it for the lore?

[rain mason]

future.complete is in a InventoryClickEvent

[tender shard]

what do you mean with "not working"?

[hardy swan]

hello guys

[tender shard]

I am wondering - why do you use a future if you just call .get() on it anyway?

that's kinda pointless

[hardy swan]

i wanna learn how to make a plugin

[rain mason]

because I'm waiting for the player to pick a block from the other GUI

is there any better way of doing it?

[tender shard]

you don't need futures for that at all

a future is to do stuff that needs to "wait" for stuff, e.g. database queries or file i/o

[tender shard]

hi, do you know basic java?

[hardy swan]

I know CompletableFuture definitely

[civic wind]

It won't display the lore

[hardy swan]

how can you wait for an event from main thread in CF

does it even work

[tender shard]

CF?

what is CF

[rain mason]

you put the lore after you set the item meta

[hardy swan]

completablefuture

[tender shard]

by using the consumers

e.g. andThen(() -> doStuff());

[hardy swan]

but he is waiting for a player to pick a block

[eternal oxide]

completely pointless though. Thats the whole purpose of an Event driven system

[rain mason]

well, how would I do it? image 1 opens an inventory with 3 blocks (yes, no, cancel) - then the InventoryClickEvent somehow communicates the block the player picked back to the original openInventory

[tender shard]

you simply have to store a List<UUID> or List<Player> (UUID is better) of all players who currently have your custom GUI open

[rain mason]

I wish it was as easy as this ```js
let waitForChoice = {}

doSomething();
waitForChoice[identifier] = (choice) => {
console.log(choice);
}

// somewhere else

waitForChoiceidentifier```

[tender shard]

then, in the click event, check if the player who just clicked something is actually having your custom GUI open

and then just do what you wanna do

[tender shard]

nice idea, but java doesn't work like this

[rain mason]

i guess ill just have two HashMaps - one signaling that the player's picking something, and the second with the current clan the player is modyfing

it's so weird tho, CompletableFutures worked when I was using a playerAsyncChatEvent

[young knoll]

You can make a custom inventory that takes in 2 consumers, one for a yesAction and one for a noAction

[tender shard]

ofc futures work, but you cannot use them like this

[tender shard]

yeah you could just store a Map<UUID, Clan> or similar

[rain mason]

i'm probably gonna use that specific GUI for multiple different actions so probably Map<UUID, YamlConfiguration> (too lazy to make a Clan class) and Map<UUID, String>

[tender shard]

(too lazy to make a Clan class)

you should definitely make a Clan class

that's why java is so awesome

you can turn everything into your own custom object

and you should really do that

[rain mason]

i mean all I am doing is .set and .get so dunno

[tender shard]

it will save you many future headaches

Trust me & just make it an own class

you will be happy about it in the future 😄 fr

[rain mason]

finee

[tender shard]

I basically always turn everything into an object

I even made an object for TPS https://github.com/JEFF-Media-GbR/JeffLib/blob/master/core/src/main/java/com/jeff_media/jefflib/data/TPS.java

[rain mason]

yeahh I already made a class for player heads and adding so many unnecessary functions is so fun

[tender shard]

for player heads? wdym?

[rain mason]

like new CoolHead().grayOakWoodArrowLeft().getItem()

[tender shard]

oh ok

fair enough

after all this is java - you should have your own class for EVERYTHING that stores data

instead of "abusing" YamlConfigurations

[rain mason]

can I just do class Clan extends YamlConfiguration

[tender shard]

you should always write some kind of wrapper class for your custom objects

[rain mason]

and add some functions to it

[tender shard]

yes, but that's a shitty approach

what kind of data does your Clan need to store?

[rain mason]

basically stuff like this

[tender shard]

Probably stuff like
UUID owner
List<UUID> member
etc right?

Oh ok I see

[rain mason]

oh god I just noticed setings.joinrequests

oops

[tender shard]

yes, you should have your own class for that, and NO, it should NOT extend YamlConfiguration

[onyx fjord]

is that js or im tripping

[rain mason]

that is indeed javascript

[tender shard]

it is

[onyx fjord]

i wish java was more like js

[rain mason]

same

[onyx fjord]

but less than ts

[tender shard]

I am so totally happy that java is different from JS

[hardy swan]

happy for which one

[onyx fjord]

java dev when boilerplate:

[tender shard]

there's lombok to avoid boilerplate

[onyx fjord]

i heard ppl dont like lombok

[hardy swan]

there are other languages

[tender shard]

dont listen to them

[onyx fjord]

clojure, haskell 🥵

[hardy swan]

hot

[tender shard]

and please stop talking about haskell

haskell is a huge pile of shit

invented by people who can't code

[onyx fjord]

Xmonad users are offended by you

[tender shard]

haskell is the answer to a question noone ever asked

[onyx fjord]

you know what else nobody asked for

kotlin

[tender shard]

I gotta admit that I also extremely dislike kotlin

[onyx fjord]

i asked my dad for kotlin

because its a ketchup

[tender shard]

java is mayonaise

kotlin is ketchup

we all know that mayo is better

[onyx fjord]

coffee in polish is kawa

[ivory sleet]

We also know mayo and ketchups interoperability sucks

[onyx fjord]

👋 hi conclure

[ivory sleet]

Hellu :>

[tender shard]

it CAN work

[onyx fjord]

you know what im gonna do right

[ivory sleet]

🥲

[sour wedge]

protocolLib had depricated on World_Border Packet so thats not workting... any know how to do it in a other way in 1.19

[onyx fjord]

conclure more like clojure

[tender shard]

yes, wassup mr conclure dude

@ivory sleet since youre here anyway, can you help me maybe

[lucid crow]

Hey

[ivory sleet]

I accept that analogy of ma french like name (:

[rain mason]

@tender shard hi rq is there a way to get the plugin like Bukkit.getPlugin or something

[ivory sleet]

Sure

[tender shard]

@ivory sleet I got this and I have no idea what exactly the problem is

[onyx fjord]

mayo and ketchup is like best homemade sauce

[rain mason]

dont really want to do new Clan(plugin) every time

[lucid crow]

Someone can give me link to download spigot api (api for plugins)

[ivory sleet]

[onyx fjord]

conclure has nothing to do with resources or forums

[tender shard]

If they'd tell me "Please change how you name your classes / methods / whatever", sure, no problem. But this "report" is basically so unspecific that I have no idea what to change

[onyx fjord]

optic is online btw

[ivory sleet]

Yeah gonna have to delegate that to optic

[onyx fjord]

lets move to #general

[tender shard]

yeah but optic is weird

[onyx fjord]

cope

[tender shard]

we DM each other very often

but then he just removes me as friend

and now I cant DM him anymore lol

[sour wedge]

Any want help me on my issue ? https://discordapp.com/channels/690411863766466590/741875863271899136/1005782658724397066

[tender shard]

please use proper formatting to paste your code

otherwise it's hard to read

[onyx fjord]

yeah use ```

[tender shard]

// Here goes your java code

like this pls

[heady leaf]

is there a way to disable the shift+rightclick itemframe rotation?

[sour wedge]

This is my code, so when i join with player_1 it shows the border, When i join with player_2 its resets player_1 and instant died p1

@EventHandler
public void onJoin(PlayerJoinEvent event) {

    Player p = event.getPlayer();

    WorldBorder wb = p.getWorld().getWorldBorder();
                    
    wb.setCenter(new Location(p.getWorld(),(is.chunkX*16)+8,0,(is.chunkZ*16)+8));
    wb.setSize(Island.getIslandSize(p));
                
    p.setWorldBorder(wb);

} 

[tender shard]

yes, of course. listen to PlayerInteractEntityEvent, and then cancel it when you like

[onyx fjord]

youd wanna do it thru packets

[tender shard]

you are setting the border to something that's outside of player1's location

[sour wedge]

its per/player border

[tender shard]

no, it isnt

you are setting the ACTUAL world border

there is Player#sendWorldBorder

use that instead

[floral drum]

hi conclure ❤️

[heady leaf]

i tried, but when player is sneaking it still rotate on 1.18

[floral drum]

if he still here

[tender shard]

hi ignPurple ❤️

[sour wedge]

sendWorldBorder is not a vailid function in 1.19

[floral drum]

omg alex ❤️

[tender shard]

oh, it is

[ivory sleet]

Hoohoowdyy

[floral drum]

hope y'all have a good rest of your days ❤️

[tender shard]

ok mb

[ivory sleet]

The feeling is mutual :>

[tender shard]

it's "setWorldBorder"§

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/Player.html#setWorldBorder(org.bukkit.WorldBorder)

[young knoll]

They are using that atm

[floral drum]

no cap game dev tycoon is so fun

[young knoll]

Problem is they are modifying the main border

[tender shard]

I haven't. I woke up with 2.3 permille blood alcohol

[floral drum]

😭

[azure hawk]

how is the event called when somethin is getting "updated" in a players inventory e.g. he picks up an item, hes given an item per /give, he craftest one and drags it into his inv and that stuff. How is that called xd ^^ thx

[young knoll]

You need to make a new worldborder instance

[tender shard]

there are like 5 events you gotta listen to

1. InventoryClickEvent
2. EntityPickupItemEvent
3. ... I forgot the rest, but it's definitely more than just one event

[heady leaf]

i tried, but when player is sneaking it still rotate on 1.18

[sour wedge]

i do that
p.setWorldBorder(wb);

[young knoll]

I wish we had an InventoryChangeEvent 😔

[tender shard]

yes, that would be awesome

[floral drum]

InventoryDragEvent, InventoryClickEvent, PlayerPickupItemEvent, InventoryInteractEventt

[tender shard]

yeah

[floral drum]

and maybe some others

idk

[young knoll]

Vanilla has that as an advancement criteria, so it should be possible

[tender shard]

I don't really understand the problem you experience

[sour wedge]

its 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.

[azure hawk]

yep

[floral drum]

lol

[young knoll]

Probably something that could be made

Quick bug choco to do it

[tender shard]

wdym?

[wet breach]

you could just hook into the logger for this since it already does this

[sour wedge]

Please read my issue first
This is my code, so when i join with player_1 it shows the border, When i join with player_2 its resets player_1 and instant died p1

[heady leaf]

I did
@EventHandler public void onInteractAtItemFrame(PlayerInteractEntityEvent e) { if (e.getRightClicked() instanceof ItemFrame) { e.setCancelled(true); } }
This didn't work if the player is holding shift

[tender shard]

I read that, and then I suggested a solution. And then you said that my suggestion "is not working"

and so I did ?notworking

[sour wedge]

your solution is already in my code ? not...

[tender shard]

just don't do anything. vanilla logs exactly this by default

[tender shard]

then please explain "WHAT EXACTLY" isn't working

[young knoll]

You are modifying the real world border, make a new world border instance

[floral drum]

hi optic ❤️

[tender shard]

because if you just say "its not working", that's so useless

[floral drum]

good morning

[wet breach]

such attitudes is inconducive to the environment of this discord. Recommend re-evaluating how it is you are asking for help. You are not entitled to help so if you cause problems you risk in everyone choosing to ignore you which they are free to do.

[floral drum]

hi frosty ❤️

[tender shard]

sounds scammy

[wet breach]

you could alter the logging properties to probably get the results you are wanting. Log4j is configurable

[tender shard]

I don't really understand what you're trying to do

[heady leaf]

Itemframe problem

[floral drum]

uhm

[tender shard]

as I said - chat messages and commands entered are in the logs anyway

[wet breach]

they don't want plugins spam sometimes to be in the logs

[floral drum]

too many warns? what's it saying lol

[sour wedge]

Exactly what i saying, the border removed when new player joins on a other location,

[young knoll]

ConsoleSpamFix time

[tender shard]

use per player world borders - I've sent a link. have you tried that?

[young knoll]

#help-development message

[civic wind]

Still 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.

[young knoll]

I think it’s Bukkit.createWorldBorder or something

[tender shard]

I fucking hate it when people say "not working"

[civic wind]

Cry me a river, what you want me to say? It's working?

[tender shard]

I mean.... explain to us please what exactly "is not working"

[tender shard]

NO, FFS

[civic wind]

It's already been said LOL

I'm following up

[tender shard]

I want you to tell us what is happenning

[floral drum]

😭

[civic wind]

The lore is not working, i've stated it about 5 times.

[tender shard]

I mean I could also say "I've tried to go outside but it wasn't working"

[civic wind]

Cringe

[tender shard]

that's not really helpful, is it?

[jade grove]

what are u trying to do? what is it doing right now with your current code?

[sour wedge]

    WorldBorder wb = Bukkit.getServer().createWorldBorder()
   //This???

[tender shard]

It would be helpful to say "I tried to go outside but the door was locked, so it didnt open"

[tender shard]

that would make sense

[civic wind]

Gui, Lore not working

[tender shard]

but just saying "Its not working" is just bs

[civic wind]

I have already said about 5 times

[civic wind]

Are you okay? I've said 5 times already i'm asking about the lore.

[tender shard]

that's because you change the lore AFTER you set the item meta

first, change the lore, and THEN set the item meta

[civic wind]

That's how i've done it no?

[jade grove]

are u trying to update the lore?

[tender shard]

no

[civic wind]

Yes mate

[tender shard]

you first set the item meta, and then you changed the lore

and that's why it didn't work

[young knoll]

Yes

Modify that one and set it to a player

[tender shard]

@civic wind Basically you just have to set the lore, and then at the very end of your method, do item.setItemMeta(myNewMetaWithUpdatedLore)

then it should work 🙂

[jade grove]

make a class for the item you're making, having the necessary attributes (lore, etc)

inside that class make an update method, updating the item's meta and call that everytime you want to update the item's lore

[wet breach]

it also helps to show some code, applies to others as well. Sometimes you need to show more code. Also need to learn to better rephrase your problems if others who are wanting to help are not quite understanding.

this doesn't just apply to you, but others as well

[sour wedge]

im now uploading, i remember i have try that before. but i try again

[civic wind]

I have shown code, read up.

[tender shard]

And we already explained it to you twice, or thrice

Please show your current code

?paste it