help-development

[vocal cloud]

is that visual studio

[river oracle]

probably vscode

[tardy delta]

Vsc

[river oracle]

He might not have correct repository / not java extension pack

[vocal cloud]

I'd switch to a java IDE. Heck even eclipse would be better

[vernal oasis]

nah, I'm good, just not used to mac

I'm at home for a week

I've been coding plugin with vscode on my windows pc

[rough ibex]

you're missing the spigot repo

[vernal oasis]

bruh

[rough ibex]

        <repository>
            <id>spigot-repo</id>
            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
        </repository>```

this is the repository.

[vernal oasis]

w8, did I put my repo where the spigot repo should be...

.-.

[rough ibex]

?

Just add the above into the <repositories> tag

[vernal oasis]

like so?

[rough ibex]

Yes.

I don't know how to reload maven changes in vsc

[vernal oasis]

thank, do I even need my repo there? or should I just remove it?

[tardy delta]

Mvn reload?

[vernal oasis]

nah you just click a button :)

[rough ibex]

you should not need it there, no

Since you're not depending on it (you wouldn't be, anyway.)

[vernal oasis]

I missread something somewhere then lol

The forum guide is a little outdated so

Thank you, and I did not eat your butter.

[rough ibex]

a 7 year old joke

[vernal oasis]

perhap

you chose your fate

[torn shuttle]

has anyone run into issues where fireworks that get stuck in weird places will stay alive functionally forever?

[fluid river]

no ig

[copper dove]

so i got a friend that is making a little prison server for him and his friends he asked me to code a custom enchant for 3x3 mining well i have got everything setup but when i add the enchant to the pickaxe and mine it does 3x3x2 and i want it to do 3x3x1 and i cant seem to figure out what i have done wrong in my code so i figured i would come n ask here to see if i could get some help

@EventHandler
    public void onBlockBreak(BlockBreakEvent event) {
        Player player = event.getPlayer();
        Block block = event.getBlock();
        ItemStack item = player.getInventory().getItemInMainHand();
        player.sendMessage(item.getEnchantments().toString());
        if (item.getEnchantments().containsKey(Enchantment.getByKey(Kiki_pick.explodeEnchant.getKey()))) {
            List<Location> locations = new ArrayList<>();
            int locRad = 3;
            int r = locRad - 1;
            int start = r / 2;
            Location sL = block.getLocation();
            sL.setX(sL.getX() - start);
            sL.setY(sL.getY() - start);
            sL.setZ(sL.getZ() - start);
            for (int x = 0; x < locRad; x++) {
                for (int y = 0; y < locRad; y++) {
                    for (int z = 0; z < locRad; z++) {
                        locations.add(new Location(sL.getWorld(), sL.getX() + x, sL.getY() + y, sL.getZ() + z));
                    }
                }
            }
            for (Location loc : locations) {
                loc.getBlock().breakNaturally(item);
            }
        }
    }

[tender shard]

does it do 3x3x3 or 3x3x2?

you are looping over x, y, and z. usually you would only want to loop over 2 dimensions instead of 3

[copper dove]

its mining 3x3x2

[tender shard]

does the orientation work correctly? e.g. it always goes 2 in depth, no matter in which direction you are mining?

depending on the direction, you should not change the x or z value

when looking at positive or negative x, you should only loop over y and z, and when looking in z direction, you should only loop over x and y

[copper dove]

yeah no matter which way i mine it does 3x3x2

[copper dove]

so with what you are saying is i need to make a loop for each direction like UP, DOWN, LEFT, RIGHT something like that

[wet breach]

no

you only need to loop half the directions if its even

because you can just simply mirror

however you should loop over y first

since it is the smallest

[copper dove]

well i guess im confused at this

[wet breach]

an example how you can mirror

is lets use your above code for an example

[rotund ravine]

Just mirror four times smh.

[wet breach]

locations.add(new Location(sL.getWorld(), sL.getX() + x, sL.getY() + y, sL.getZ() + z));

locations.add(new Location(sl.getWorld, sL.getX() + (x*-1), sL.getY() + (y*-1), sL.getZ() + (z*-1));

so the first one is your original, which would go in one way

the second, will go the other way at the same time

this is the easiest way

there are other ways depending how familiar with math you are, to mirror

so with that shown and said, you now don't need need to loop for all directions, just half of them 😉

[glad prawn]

?nocode

[undone axle]

It’s hard to answer a programming question without code
Oh no! You ran into a problem. But no worries, people are willing to help, but first they need to see your code. This is because otherwise, they would be providing help based on guesses instead of concrete knowledge. Whether it be a compile error, runtime error, or an unexpected output, I'm sure that if you were to provide code, you'd receive a quick solution.

[tender shard]

IJ being drunk again

you created two instances of your class

[tawny remnant]

Why isnt my anvil working?
https://paste.md-5.net/corobosolu.cs

[tender shard]

so the list you access in the command is not the same list as the one you access in the listener

use the same instance of your class for both, the command and listener. or, better: do not mix listeners and commands in one class

[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.

[tawny remnant]

its not giving me a result item*

[tender shard]

did you register the listener? do all the if statements even get executed? add a debug statement to each if statement to see if they actually eveluate to true

why that?

just use the same List<String> in both classes

this was a reply to the "why isnt my anvil working" message

as I already said, your List<String> doesn't work because you created two instances of your class

yep, that should fix it

[tawny remnant]

its giving me all 3 "here1" but doesn't give me a result
https://paste.md-5.net/udomudigig.cs

[quaint mantle]

You should import manualy

[tender shard]

try to already change the result item in the PrepareAnvilEvent instead

[tawny remnant]

I need to correct myself, it doesn't display a result item but when i click the EmptySlot it gives the lore to the sword in the 1st slot

[tender shard]

yeah because you add the lore to "inputItem"

why don't you just use the PrepareAnvilEvent to change the result? And why do you add any lore to the input item in the first place?

usually you never change the input items, but only the result item

[regal geyser]

hey, i have a question

how can i learn bukkitapi (kotlin)?

[icy beacon]

take a look at the guides, I personally learnt from Kody Simpson on YouTube

basic kotlin knowledge is expected

[regal geyser]

ofc

[icy beacon]

he is coding in java, but you can apply his API usage to kotlin

[regal geyser]

ok

thanks for your help

[icy beacon]

np

[regal geyser]

watch his course even if i work in paper?

[tender shard]

do you actually need anything from paper api? if no, there's no reason to use it

[regal geyser]

performance i think

thats it

[eternal night]

you can code a plugin against the spigot-api and still run it on paper

[tawny remnant]

?gui

what is the command please?

[icy beacon]

?cc list in #bot-commands

?guis

[undone axle]

https://www.spigotmc.org/wiki/creating-a-gui-inventory/

[icy beacon]

I do advice to use a gui library

because working with raw gui spigot API is masochism

[tiny ferry]

public int getPing(Player p) {        
  int ping = p.getPing();
  return ping;
}

always returns 0 for some reason (not on localhost)

[icy beacon]

first of all, why is this a separate function if you can just call Player#getPing?

[tiny ferry]

it was some old method which i had to redo because of updates, used to do something like this

Object entityPlayer = player.getClass().getMethod("getHandle").invoke(player);
int ping = (int) entityPlayer.getClass().getField("ping").get(entityPlayer);

wait... maybe i know why

ah still doesent work if i rename method

[dire marsh]

it takes a while to update

[tiny ferry]

ahh you are right thank you

[undone yarrow]

@eternal oxide you posted this code for the issue I had but that'll always return true. Shouldnt it be checking if the slot from the event is 36?

    @EventHandler
    public void onSwap(PlayerSwapHandItemsEvent event){

        if (slotToLock == 36 || slotToLock == 45)
            event.setCancelled(true);
    }```

Seems like an odd piece of code, but perhaps Im too stupid to understand it

[eternal oxide]

no

on swap is only for swapping hands so you only prevent it IF you are protecting slot 1

[undone yarrow]

Ohh alright

I also added a cancel drop event, Ill be testing it now

[eternal oxide]

one sec I'll pull up the current code

[undone yarrow]

Uhh I think it's broken

Swapping with hotkeys doesnt work and dropping also doesnt work, so thats good

[eternal oxide]

?paste

[undone axle]

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

[undone yarrow]

Swapping now doesnt work for anything

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

[eternal oxide]

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

mine works, apart from drop as thats just sample code

mine is using slot 0-8

as it doesn;t use raw

all you have to do is check it's the correct item

[undone yarrow]

Does that mean it can break when using other inventories such as opening chests?

Nevermind it works, although the onSwap prevents me from swapping anything

@EventHandler
public void onSwap(PlayerSwapHandItemsEvent event) {

    if (slotToLock == 0)
        event.setCancelled(true);
}

and that's not really wanted

[eternal oxide]

I see

slot 0 may not be the equipped

[undone yarrow]

yeah

I can't find something to do with slots when ccalling event.

[wraith cipher]

PlayerInteractEvent fires EquipmentSlot.HAND twice when RIGHT_CLICK_BLOCK

[eternal oxide]

all you need to do is check if the item in the main hand is your item

[undone yarrow]

True, Ill do that instead

[eternal oxide]

else ```java
@EventHandler
public void onSwap(PlayerSwapHandItemsEvent event) {

    if (event.getPlayer().getInventory().getHeldItemSlot() == slotToLock)
        event.setCancelled(true);
}```

but noit neded for you as you can just check for your specific item

?interactevent

[undone axle]

The PlayerInteractEvent may be called once per hand. If you only want code to be executed once, you can check the result of https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerInteractEvent.html#getHand(), then decide functionality.

For example, only executing code if the main hand was used:

@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
    if (event.getHand() != EquipmentSlot.HAND) { // * if the hand used is NOT the main hand:
        return; // do not progress past this point  |
    }
    // provide functionality
}

[eternal oxide]

@wraith cipher ^

[undone yarrow]

Right now Im using java @EventHandler public void onSwap(PlayerSwapHandItemsEvent event) { if (event.getMainHandItem().getType() != Material.NETHER_STAR || !event.getMainHandItem().hasItemMeta()) return; if(event.getMainHandItem().getItemMeta().getCustomModelData() != 1) return; event.setCancelled(true); }
But it still allows me to switch to my offhand, but it doesnt allow me to switch it back to my main hand

[eternal oxide]

check offhand too

like java if (yourCustomItem.equals(event.getMainHandItem() || yourCustomItem.equals(event.getOffHandItem()) event.setCancelled(true);

I'm assuming your custom item is unstackable adn they will only every have one

if not

if (yourCustomItem.isSimilar(event.getMainHandItem() || yourCustomItem.isSimilar(event.getOffHandItem()) event.setCancelled(true);```

[undone yarrow]

It is stackable but players wont be able to obtain multiple

hopefully

[eternal oxide]

then use isSimilar as that ignores quantity

[undone yarrow]

Should yourCustomItem just be the Itemstack with a custom itemmeta?

[eternal oxide]

its also easier than checking the type and model data separately

it shoudl be the item you give to the player

[undone yarrow]

k

[eternal oxide]

in yoru code you should create it once (probably static) and keep it available

so MyCustomItems.NETHER_STAR

[undone yarrow]

Yeah thats what Im trying but something like this isnt possible afaik
ItemStack netherStar = new ItemStack((Material.NETHER_STAR).getItemMeta().setCustomModelData(1));

[eternal oxide]

create a private method

then your field would be static ItemStack NETHERSTAR = getStar();

[undone yarrow]

    ItemStack getStar(){
        ItemStack item = new ItemStack(Material.NETHER_STAR);
        item.getItemMeta().setCustomModelData(1);
        return item;
    }```

[eternal oxide]

yep. make the method private so it can only be called inside your items class

[weak meteor]

If i make a constructor from the Listener Class to another class, i can manage the event from the other class?

[eternal oxide]

naming conventions also say thi sis a constant so shoudl be all upper case

same as an enum

[weak meteor]

Just wanna know bcause i have to listen to like 7 inventories

[eternal oxide]

Yes, just add a method in the other class to accept the event

[weak meteor]

Okay

Thanks

To cancel properly the inventory click event in a custom inv should be like this:

• all the listener stuff and that *
  if (e.getView().getTitle().equalsIgnoreCase("inv title)){e.setCancelled(true)}

Or
(e.getView().getTitle.equals("Inv title)){ e.setCancelled(true)}

just confused because any of that works

[eternal oxide]

don;t compare inventories by title, use their instance

[undone yarrow]

Now it doesnt do anything anymore, apart from saying "Right clicked" when i right click it
https://paste.md-5.net/uropojikaq.cs

But it also doesn't say rightclicked if I check if the item == netherStar in onPlayerInterct

[eternal oxide]

not != use .isSimilar in swap

[undone yarrow]

what is that sentence

[eternal oxide]

err in drop

[weak meteor]

Can u give me a example?

[eternal oxide]

in drop java if netherStar.isSimilar(event.getItemDrop().getItemStack()) event.setCancelled(true);

[undone yarrow]

I cant drop normal netherstars but I can drop netherstars with custommodeldata

So I think item.getItemMeta().setCustomModelData(1); isnt working

[eternal oxide]

your logic is reversed

[undone yarrow]

or that

[eternal oxide]

you no longer need those checks

all you do is java if (netherStar.isSimilar(item)

no checking meta nor the model data

[undone yarrow]

But how is that going to fix my issue

[weak meteor]

@EventHandler
public void onInventoryClick(InventoryClickEvent event) {
Inventory clickedInventory = event.getClickedInventory();

if (clickedInventory != null && clickedInventory.equals(inventory)) {
  e.setCancelled(true)
}

}

[eternal oxide]

public void onPlayerInteract(PlayerInteractEvent event) {

    Player player = event.getPlayer();
    ItemStack item = player.getInventory().getItemInMainHand();
    if (netherStar.isSimilar(item)) {
        Bukkit.broadcastMessage("Clicked");```

[weak meteor]

Smth like that?

[eternal oxide]

use == to compare instance

so clickedInventory == inventory

[lost matrix]

https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/#post-4553427

If you create a Listener for every GUI or you check for every GUI inventory by name or with equals/== then you
are doing something wrong. This scales poorly and you are just repeating your code for every new inventory.

[weak meteor]

Ill try to follow your guide

[undone yarrow]

Right now Im using this https://paste.md-5.net/rofoduqolu.cs and it almost works. Only issues I have no clue how to fix are:

1. When using /give player nether_star{CustomModelData:1} it gives me 2 netherstars. If I remove the custommodeldata part it gives me just 1 netherstar
2. When I have a normal netherstar in my offhand, and a custommodeldata=1 netherstar in my main, I can swap them using F.

Im checking if it has custommodeldata so idk what's happening

[weak meteor]

@lost matrix can you answer me a doubt?

[lost matrix]

Sure

[eternal oxide]

I showed you the swap method.

if (yourCustomItem.isSimilar(event.getMainHandItem() || yourCustomItem.isSimilar(event.getOffHandItem()) event.setCancelled(true);```

[weak meteor]

Here ur only indexing stuff into the Map for the inventories right?
And the handler is the same from the InvetoryHandler interface for every onClick, onOpen and stuff?

[undone yarrow]

Yes, but it didn't work. The entire thing revolving around defining netherStar = getStar broke the entire piece of code. I didn't feel like fixing everything over so I stuck with the code that did work and only had 1 little issue

Now I fixed that issue and it has 1 even tinier issue

[eternal oxide]

that code I just posted will work for swapping

if either hand is one of your custom stars it will cancel

[undone yarrow]

Yes but that doesnt fix the other 3 functions that broke

[lost matrix]

You can look at the examples further down. The key is the Bukkit Inventory and the value is a Handler
which is used for this Bukkit Inventory. So every Inventory you open has its own InventoryHandler instance.

[eternal oxide]

ok your interact is still using bad/old code

you don;t have to check meta nor model data anymore

[undone yarrow]

Why not

[eternal oxide]

thats what your item is for

[undone yarrow]

The item that broke everything?

and which i thus removed

[lost matrix]

https://www.spigotmc.org/threads/how-to-handle-custom-items.593039/

[weak meteor]

K thanks

[lost matrix]

Always use the PDC to check for custom items

[eternal oxide]

the item is fine

[undone yarrow]

Why not check for custommodeldata

[lost matrix]

Because this can be subject to change. You visual representation should be completely disjunct from
your items identification. What if you wanted to change the model later on.

[echo basalt]

also modeldata only stores like

1 single number

PDC stores a lot more

[undone yarrow]

Why would I want it to store more

[echo basalt]

Let's go back to ooga booga time and store a single number for every time we need data

[undone yarrow]

Then I just change it and use the same custommodeldata?

[echo basalt]

PDC is basically an NBT wrapper type thing

You can store custom objects, binary data

And it's not limited to just items

?pdc

[undone axle]

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

[undone yarrow]

I get it, PDC is cool, but you're missing my point

Why would I need to store more info

I just need 1 number

to identify what item it is

[lost matrix]

Use the PDC. The primary take here is: You visual representation should be completely disjunct from
your objects identification. Apply this to everything and you will have much cleaner and future proof code.

[echo basalt]

future expandability pretty much

What if in the future, you want to have multiple tiers to your nether star?

[undone yarrow]

You visual representation should be completely disjunct from
your objects identification.
why

[undone yarrow]

I uh... don't

[echo basalt]

Well whatever I'm not going anywhere by suggesting good practices to someone that's in denial

[undone yarrow]

Why am I in denial

Im just wondering why I should use PDC if I only want to store 1 thing

[lost matrix]

For why:
What if you wanted to have 2 items which use the same model
but do different things. For example one is a mildly upgraded
version of the other. Then you need to check for the model data
and something else. Extrapolate this idea and you will have a horrible
mess.

[eternal oxide]

You may onl;y want one thing today. Tomorrow you may expand

[undone yarrow]

Hmm let me think

1 sec

https://tenor.com/view/good-alec-gif-18032200

[echo basalt]

aren't you vaccinated?

[undone yarrow]

Vaccinations actually give you a higher chance of sideeffects compared to non-vaccinated nowadays

But let's leave that out of the chat

[lost matrix]

That violates the open closed principle. Your code should always be open to
to extension but closed for modification. This automatically makes your code
more modular without having to put extra time into it.

[undone yarrow]

before we start a war

[echo basalt]

[lost matrix]

You dont lose time when writing scalable code if you just always follow the SOLID principles.

[echo basalt]

Dependency inversion is a bit of a pain

rest is cool

[ivory sleet]

None of the principles should be followed religiously to the fullest

[lost matrix]

Well yeah. Take them a bit softer

[undone yarrow]

k I think pdc might work for this seeing as I do want to store "spells"/powers in the netherstar (I think?)
Basically what I want to do is:
Every player has their own netherstar that, when they right click, opens up a new hotbar containing "spells". I think it might be useful to store those spells inside the pdc instead of inside a different function that stores them for each player. But that also means that if the player loses that one netherstar for some reason, all of the spells inside are gone right? If I store the spells inside a different object that is assigned to a player, it won't ever disappear (unless someone deletes the config)

[ivory sleet]

They’re guide lines to make your code as future proof as possible towards changes

[echo basalt]

You can avoid that by storing a UUID inside each nether star

regardless, you shouldn't really store data in configs

SQLite or literally any other database works better

[undone yarrow]

We were talking about how great PDCS are and now you go to UUIDs

whatever those are

[eternal oxide]

Yourt item didn;t work because you never put teh meta back on it java private ItemStack getStar(){ ItemStack item = new ItemStack(Material.NETHER_STAR); item.getItemMeta().setCustomModelData(1); return item; }

[lost matrix]

And finding out which ones need to be is usually part of the project planning phase.
But nobody here uses a Waterfall or Agile approach when they write their plugins.
They just write it and add a bunch of stuff over the years.

[ivory sleet]

Scrum :D (/s)

[eternal oxide]

so your item never had custom model data

[undone yarrow]

?

oh

I thought the .setcustommodeldata would do that

[lost matrix]

Yes. Still dont know what our Scrum master did the rest of the day after standup is done. 🥲

[ivory sleet]

Not inherently

You need to set the modified meta back

[ivory sleet]

🥲🥲

[undone yarrow]

So it should be

    private ItemStack getStar(){
        ItemStack item = new ItemStack(Material.NETHER_STAR);
        item.setItemMeta(item.getItemMeta().setCustomModelData(1));
        return item;
    }```

[ivory sleet]

Almost

store the itemmeta in a variable
modify it
set the meta back to the item by using the variable

[echo basalt]

I've been coding for a while and even I had to rewrite an npc system 3x this week

[undone yarrow]

Yes but thats like 3 lines. Why not make it 1 line

[echo basalt]

dw the interface:actual class ratio is like 3:1 now

[lost matrix]

Is it packet based? If so then i need a hint on how to make them fking look at a location.

[ivory sleet]

I mean scalability is more of a point when we talk about capacity, that is concurrency often. Else it’s just maintainability, quite the difference

[echo basalt]

uhh It's a fancy wrapper for citizens

but if you want to learn about making them look at a location

you just send packets with the npc's entity id

[lost matrix]

Eh. I wrote this so that i can get away from the citizens mess of a plugin.

[echo basalt]

Citizens does so by calling NMS.lookAt(npc.getEntity(), yaw, pitch)

[ivory sleet]

Good question

[echo basalt]

It delegates to PacketPlayOutHeadRotation

[ivory sleet]

idk

[echo basalt]

or ClientboundWhatever

[ivory sleet]

Design choice from api designers justin

[echo basalt]

lemme find you the packet

first time I help someone I look up to

[hybrid spoke]

are gambling plugins allowed on spigot

[echo basalt]

don't think so

time to wait 5 years for my IDE to index

[hybrid spoke]

yeah ik but free ones? couldnt find anything about it

[echo basalt]

actually there's a PlayerNPC thing that uses packets

[eternal oxide]

Not tested but https://paste.md-5.net/nikivefifu.java

[echo basalt]

@lost matrix if you're using an EntityPlayer internally

[eternal oxide]

fixed

[lost matrix]

Thx but i dont have an NMS implementation for my NPCs. Its Plib based

[undone yarrow]

I was just writing that too lol. I gave it a test but moving in inventory and swapping in inventory still work. Dropping and swapping hands is fixed

[echo basalt]

Uhh

let's see

I had some way to make regular entities move around

[eternal oxide]

yes that on click code is only to lock a specific hotbar slot

[echo basalt]

But yeah just send both packets

and it should worky

[wispy wyvern]

hello guys, i'm trying to create a custom block, and i would like to use something like /mycmd give user 4 but i dont know how to pass my args in the command usage.

public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args)
{
    if (!(sender instanceof Player)) {
        sender.sendMessage("Only players can use this command.");
        return true;
    }

    Player player = (Player) sender;

    ItemStack item = new ItemStack(Material.GOLD_BLOCK, 1);
    Inventory inv = player.getInventory();

    ItemMeta meta = item.getItemMeta();
    meta.setDisplayName("&6Gold Machine");
    item.setItemMeta(meta);

    inv.addItem(item);

    return true;
}

[undone yarrow]

Still doesnt work though. If I click the 1st hotbar slot it just lets me move

[eternal oxide]

it will only protect a specific slot, doesn;t matter what item it is

[undone yarrow]

I know

but as I said, it doesnt protect the slot

[eternal oxide]

it works as I tested it

[undone yarrow]

Assuming the slot is the first slot in hotbar

[eternal oxide]

yes

[echo basalt]

Both

[undone yarrow]

Im using 1.17.1, not sure if that changes anything

[echo basalt]

new discord update killed imags :/

[eternal oxide]

your issue is you are testing currentItem

[undone yarrow]

Ah I see

[lost matrix]

Hm ive only tried sending either so far. Let me try sending both.

[eternal oxide]

so hovering over a slot and pressing 1 does not return slot 1 contents for getCurrentItem. it returns the item ion the slot you are hovering

you need to player.getInventory().getItem(event.getHotbarButton())

if event.getHotbarButton() != -1

[undone yarrow]

👍

[echo basalt]

https://media.discordapp.net/attachments/741875863271899136/884979043064217610/6b79cshl.gif

make sure it doesn't look like this

[lost matrix]

Thats just the gif resetting

[undone yarrow]

I changed it to this so that players can still drop items in their first slot if it's not a netherstar, which works, but now swapping doesn't work correctly

    @EventHandler
    public void onClick(InventoryClickEvent event) {
        if ((event.getSlot() == slotToLock && event.getSlotType() == InventoryType.SlotType.QUICKBAR)
                || (event.getHotbarButton() != -1 && event.getHotbarButton() + slotToLock == slotToLock)) {
            if (!netherStar.isSimilar(event.getCurrentItem())) return;
            event.setCancelled(true);
        }
    }```

[eternal oxide]

you no longer need any slotToLock code

you have an item to test

[undone yarrow]

Hmm true

[eternal oxide]

you are not using any of the code I just told you

[undone yarrow]

The
player.getInventory().getItem(event.getHotbarButton())
if event.getHotbarButton() != -1
part?

[eternal oxide]

    @EventHandler
    public void onClick(InventoryClickEvent event) {
        if (event.getHotbarButton() != -1 && netherStar.isSimilar(event.getPlayer().getInventory().getItem(event.getHotbarButton()))) {
            event.setCancelled(true);
    }```

probably

[undone yarrow]

This works perfectly:

    @EventHandler
    public void onClick(InventoryClickEvent event) {
        if (event.getHotbarButton() != -1 && netherStar.isSimilar(event.getWhoClicked().getInventory().getItem(event.getHotbarButton()))) {
            event.setCancelled(true);
        }
        if (!netherStar.isSimilar(event.getCurrentItem())) return;
        event.setCancelled(true);
    }```

Only problem now is when I use /give me nether_star{customModelData:1} it gives me 2 instead of 1

[eternal oxide]

nothign to do with any of that listener code

[undone yarrow]

No that's what I thought

but what else would it be

Perhaps there's an event being triggered

causing it to duplicate..., somehow?

[wispy wyvern]

why is this not working as it should?

command file

public class Machine implements CommandExecutor
{
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args)
    {
        if (!(sender instanceof Player)) {
            sender.sendMessage("Only players can use this command.");
            return true;
        }

        Player player = (Player) sender;

        if(args.length == 0) {
            player.sendMessage(ChatColor.RED + "Correct usage: /machine <amount>");
            return false;
        }
        if (args.length >= 1) {
            ItemStack item = new ItemStack(Material.GOLD_BLOCK, Integer.parseInt(args[0]));
            Inventory inv = player.getInventory();

            ItemMeta meta = item.getItemMeta();
            meta.setDisplayName(ChatColor.GOLD + "Gold Machine");
            item.setItemMeta(meta);

            inv.addItem(item);
        }
        return true;
    }
}

plugin.yml

commands:
    machine:
        description: Machine command.
        usage: /machine
        aliases: mcn
        permission: machines
        permission-message: You do not have permission to execute this command.

[lost matrix]

?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.

[wispy wyvern]

it doesn't reply with the correct usage, neither give me the custom item

[tender shard]

what does it reply with

[wispy wyvern]

/machine

[tender shard]

you didnt register the command executor

[wispy wyvern]

true

but should it work?

[tender shard]

only if you register the command

public void onEnable() {
  getCommand("machine").setExecutor(new Machine());

[tawny remnant]

I need help. I want to check for the item in slot 10 and 12 and if they match with what i want then after clicking slot 14 you get a result in slot 16. After clicking slot 14 nothing happens! please help
https://paste.md-5.net/igadosobas.java

[tender shard]

what's CSTMItems?

[wispy wyvern]

it worked now, but it still send /machine

[tender shard]

you mean when no amount is entered?

that's because you "return false"

return false = "show usage"

[tawny remnant]

my class with custom ItemStacks

[tender shard]

ah ok, I thought it was your main class

[wispy wyvern]

if i dont return, it wont send /machine?

[tender shard]

you gotta "return true"

[wispy wyvern]

oh ok

[tender shard]

do your if statements get executed? add a debug System.out.println inside every if, then see where it stops

[wispy wyvern]

should i use ChatColor.COLOR + "Gold Machine" when setting the display name or use some different method?

[tender shard]

yes

[wispy wyvern]

ok

[tender shard]

if you wanna make it configurable, yu can use ChatColor.translateAlternateColorCodes

String name = "&cGod Machine";
String transatedName = ChatColor.translateAternateColorCodes('&', name);

that turns "&c" into red

[wispy wyvern]

yea i know the color codes

that's interesting

thanks

[tender shard]

np

[tawny remnant]

returns all besides 5 & 6

[lost matrix]

omfg. I shouldnt program when im tiered...
This took me too long

[tender shard]

what is 5 & 6?

[tawny remnant]

https://paste.md-5.net/axekugikoq.cs sorry

[wispy wyvern]

can i check if my custom item was placed?

[tender shard]

it does print "here4", but neither "here5" nor "here6"?

because that actually can't be

[wispy wyvern]

like, only gold_blocks with that specific name

[tender shard]

check the name of the item in BlockPaceEvent

however rather use PDC tags

you should never rely on names to identify your custom things

[wispy wyvern]

i can create custom tags?

[tender shard]

https://blog.jeff-media.com/persistent-data-container-the-better-alternative-to-nbt-tags/

yes

PDC can store basically any data

you could e.g. store a boolean "isMyCustomGoldBlock", or a string like "myCustomItemId" if you have more than one custom item, etc

[ivory sleet]

Tom2 :0

Where’s Tom1

[lost matrix]

Spawned at another location to test it out. But he doesnt have a cool skin so i spawned Tom2 XDD

[tender shard]

and where's Tom0

[ivory sleet]

🥲

[lost matrix]

Oh dang there is propr. info in that vid...

Nobody ask about those multiple lines in the action bar pls

[undone yarrow]

I tried doing this to fix it, but now whenever I interact with any item that has more than 1 just gets set to 1.

    @EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        Player player = event.getPlayer();
        ItemStack item = player.getInventory().getItemInMainHand();
        int count = 0;
        for (ItemStack i : player.getInventory().getContents()) {
            if (i != null && netherStar.isSimilar(i)){
                count += item.getAmount();
                if (count >= 2) {
                    item.setAmount(1);
                    break;
                }
            }
        }

        if (event.getAction().name().contains("RIGHT") && netherStar.isSimilar(item)) {
            Bukkit.broadcastMessage("Rightclicked netherstar");
        }
    }```
I'm checkiing if it's the right netherstar though? Why is this happening

[ivory sleet]

I did read the other chat

[lost matrix]

Ah yeah you know how its done 😄

[ivory sleet]

:>

[undone yarrow]

What were those multiple lines?

I saw them and I thought they looked pretty cool

[eternal night]

[eternal oxide]

Do not try and fudge a fix for too many items. find the actual cause

[undone yarrow]

Couldnt find it though :/

[eternal oxide]

then keep looking

you are either using the give command incorrectly or you have some code doubling it up

[undone yarrow]

This is literally the only code Im using

And an onenable that instantiates it

but that's it

[eternal oxide]

?paste unreadable for long pastes in Discord

[undone axle]

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

[undone yarrow]

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

[eternal oxide]

nothing in that code is causing multiple items

[undone yarrow]

Exactly

[eternal oxide]

then it's not that class. look elsewhere

[undone yarrow]

It's the only class in my plugin

apart from main

[eternal oxide]

so whats in main

[undone yarrow]

Bukkit.getPluginManager().registerEvents(new EnableHotbar(), this);

that's it

[eternal oxide]

do you get duplicates if you remove your plugin?

[undone yarrow]

Im testing that now

[wispy wyvern]

how do i see if the pdc tag is correct?

[undone yarrow]

nope

[tender shard]

you can check the PDC tags of your item in your main hand by doing

/data get entity <yourUsername> SelectedItem

then check for the part that says "PublicBukkitValues"

[undone yarrow]

Perhaps it had to do with me reloading the server a billion times

using /reload sometimes breaks stuff

[eternal oxide]

nothing in your code that you have shown would cause duplicates

yes

[undone yarrow]

Still duplicates it

...

/give JustinS_2006 minecraft:nether_star{CustomModelData:1} 1

[wispy wyvern]

it worked, but how would i check for this pdc tag when using the BlockPlaceEvent?

[undone yarrow]

It always gives 1+ the amount specified in the command

So it doesn't duplicate it @eternal oxide

It just adds 1

[tender shard]

you can get the item in use from the BlockPlaceEvent, then check if that item has your PDC tag

[eternal oxide]

I've never use teh MC give command so can't comment

[tender shard]

ItemStack item = event.getItemInHand();
if(!item.hasItemMeta()) return;
PersistentDataContainer pdc = item.getItemMeta().getPersistentDataContainer();
if(pdc.has(myKey, PersistentDataType.YOUR_DATA_TYPE)) {
  // It's your item
}

[undone yarrow]

Here's chatgpt's fix
To fix this, you can simply remove the 1 from the CustomModelData tag in the command, like this: /give me nether_star{CustomModelData:} amount. This will ensure that the game interprets amount as the number of Nether Stars to give, rather than the maximum stack size.

https://tenor.com/view/what-bruh-steve-harvey-shocked-surprised-gif-17654826

[tender shard]

chatgpt drunk again

[undone yarrow]

Ill just not use /give

[echo basalt]

Usual senior dev error be like

[tired star]

Hey, Anyone know what repo I should be using in my pom.xml file when trying to include mcMMO?

[tender shard]

they don't mention it anywhere. I'd just compile it from source, then mvn install it

then you have it in your local repo and don't have to declare any external repo

I just checked their pom, they publish snapshots to https://nexus.neetgames.com/repository/maven-snapshots/ and releases to https://nexus.neetgames.com/repository/maven-releases/

[tired star]

so could I use those as repos or should I still create the local repo for it?

[tender shard]

you can use those repos

[cobalt thorn]

Code: https://sourceb.in/wPjBqh6rP2
Cannot invoke "org.bukkit.configuration.ConfigurationSection.getKeys(boolean)" because the return value of "org.bukkit.configuration.file.FileConfiguration.getConfigurationSection(String)" is null

This code is for a sieve and when i pick like
Sieve:
Gravel:
...
SAND:
...

[flint coyote]

Depending on what's below Gravel or Sand it is not a ConfigurationSection.

Sieve:
  Gravel:
    - example: exampleValue
      example2: exampleValue2

is not a configurationSection but a List of Objects

[cobalt thorn]

not a List

[flint coyote]

Then what is below Gravel or SAND?

[cobalt thorn]

Gravel:
time: 10
items:

• "TEST"

[tawny remnant]

It keeps the original lore, but doesnt add the "War Hero I". What do i do?
https://paste.md-5.net/asirufavax.cs

[regal scaffold]

How can I make my plugin handle reloads? As in, I want to keep some data over from before the reload and after

What are some good practices

[eternal oxide]

PDC, database or config

[tawny remnant]

huh?

[flint coyote]

That does look like a configurationSection. You can try

Object x = plugin.getConfig().get("Sieve." + itemsName);
System.out.println(x.getClass());

to find out what it is interpreted as

[tawny remnant]

== instead of equals?

it works tho

that isnt the problem

the lore is not being added

[lost matrix]

If he only has one instance of this inventory then == is fine

[vital sandal]

Do spigot/paper plugin work in Velocity/Pufferfish ?

[glossy venture]

dont think CraftInventory overrides .equals() so it does the same thing anyways

[lost matrix]

Did you learn about:

• Maps
• Interfaces
• Singletons

So far? If yes then i have a decent GUI approach for you

[regal geyser]

how can i make a custom command in a plugin?

[lost matrix]

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

[regal geyser]

thanks!

[regal geyser]

is there something in kotlin?

[lost matrix]

Its the same. Just with kotlin syntax...

[regal geyser]

i am still a beginner, so i am note rlly good in converting

[cobalt thorn]

The error as before

[flint coyote]

IntelliJIDEA will convert it for you, if needed

[lost matrix]

I feel like you should learn Java first to really grasp the benefits and caveats of Kotlin

[flint coyote]

You can't get an error from a function you are not calling. How did you adapt the code?

[regal geyser]

learned java, but still new in kotlin

and not that much even in java tho

[cobalt thorn]

https://sourceb.in/wPjBqh6rP2 the function is before the loop

[regal geyser]

i know, but i am trying to do this stuff by my own without intellij's help

[flint coyote]

Where is the code snippet I just sent in order to find the type of the section?

[cobalt thorn]

Inside the first for

So for itemsName

[flint coyote]

Object x = plugin.getConfig().get("Sieve." + itemsName);
System.out.println(x.getClass());

I can't find this anywhere.

Put it before line 10 and check what's the result

[cobalt thorn]

Thats the old one

[flint coyote]

???

[cobalt thorn]

What i send you is the first one, in the sourcebin

[flint coyote]

There's nothing wrong with having the IDE help you. Try to understand what changed and in the future you can do it without its help

[cobalt thorn]

I added it but it gives the error from the Set<String> called items

[flint coyote]

You will still receive the error obviously. What's relevant is what is printed

[cobalt thorn]

I just don’t get nothing the loop is based on Items so if items give me an error the loop just doesn’t work

[flint coyote]

But isn't the error thrown at this line?
ConfigurationSection itemConfig = plugin.getConfig().getConfigurationSection("Sieve." + itemsName);

[cobalt thorn]

Now im seeing yes, but that part still doesn’t start

[lost matrix]

Whats this about? You can store and load ItemStacks from configs by simply using

    FileConfiguration configuration = ...;
    ItemStack itemStack = configuration.getItemStack("path.to.itemstack");

[cobalt thorn]

.

[flint coyote]

He's trying to get a ConfigurationSection but it states that it isn't a configurationSection

[unique sable]

my code : https://paste.md-5.net/canikicira.java
my error: https://paste.md-5.net/fepelamaqi.sql
and i am giving the player the specific hashmap entry when they join for the first time, yet I am getting this error

[regal geyser]

thats right, but if i start without its help, its gonna be easier, like 5 mins ago i didnt know how to make that code in kotlin, now i know

[lost matrix]

Looks like you are trying to get a key which is not in your config

[regal geyser]

is it right like this:

package eu.lostgamers.AdvancedPlugin

import org.bukkit.Bukkit
import org.bukkit.Material
import org.bukkit.command.Command
import org.bukkit.command.CommandExecutor
import org.bukkit.command.CommandSender
import org.bukkit.entity.Player
import org.bukkit.event.EventHandler
import org.bukkit.event.Listener
import org.bukkit.event.block.BlockBreakEvent
import org.bukkit.event.player.PlayerJoinEvent
import org.bukkit.inventory.ItemStack
import org.bukkit.plugin.java.JavaPlugin


class Main() : JavaPlugin() , Listener, CommandExecutor {

    init {
        print("This got called before everything else!")
    }

    override fun onEnable() {
        Bukkit.getLogger().info { "Advanced plugin started!" }
        Bukkit.getPluginManager().registerEvents(this,this);

        this.saveDefaultConfig();
    }

    override fun onDisable() {
        Bukkit.getLogger().info { "Advanced plugin stopped!" }
    }

    @EventHandler
    fun onPlayerJoin(e: PlayerJoinEvent) {
        e.player.sendMessage("Welcome to our network, ${e.player.name}")
    }


        fun onCommand(sender: CommandSender, cmd: Command, label: String, args: Array<out String>) {
            if (sender is Player) {
                sender.health = sender.maxHealth
                sender.sendMessage("You have been healed")
            }

    }


    @EventHandler
    fun onBreakBlock(e: BlockBreakEvent) {
        val block = e.block
        val blockMaterial = block.type
        logger.info("${e.player.name} broke a $blockMaterial at ${block.x}, ${block.y} ${block.z}")
    }
}

[hasty prawn]

Show where you're adding it

[lost matrix]

Usually you want to create a new class for every command.

[cobalt thorn]

Its correct Sieve exist, the error is on the first Set<String> items = …, my idea is probably deep giving the problem?

[regal geyser]

ok 1 min

class Heal() : JavaPlugin() , CommandExecutor {
    override fun onCommand(sender: CommandSender, cmd: Command, label: String, args: Array<out String>) {
        if (sender is Player) {
            sender.health = sender.maxHealth
            sender.sendMessage("You have been healed")
        }
} 

[lost matrix]

Didnt even see that you are iterating by key. Then obviously you will iterate
all keys down to your primitives. And those are not sections ofc.

[regal geyser]

the ide tells me that i have to change the return type to boolean, why tho?

[lost matrix]

You are not allowed to extend JavaPlugin

[regal geyser]

what does that mean

[cobalt thorn]

Sorry, but what you mean?

[lost matrix]

Returns true if command was successful and false otherwise

[unique sable]

You meant this?

    public defaultskill(Rpg plugin) {
        Bukkit.getPluginManager().registerEvents(this, plugin);
    }

    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        Player player = event.getPlayer();
        if (player.hasPlayedBefore()) {
            player.sendMessage(ChatColor.GREEN + "Welcome Back!");
        }
        else {
            strength.StrengthMap.put(player.getUniqueId(), 0);
            speed.SpeedMap.put(player.getUniqueId(), 100);
            crafting.CraftMap.put(player.getUniqueId(), 0);
            husbandry.Husbandrymap.put(player.getUniqueId(), 0);
            max.stmax.put(player.getUniqueId(), 5);
        }
    }
}```

[regal geyser]

oh ok

[lost matrix]

This means that you can not extend the JavaPlugin class

[regal geyser]

so i just put CommandExcuter?

[hasty prawn]

You're never putting anything in progressxp.stprog which is what you're accessing in the EntityDeathEvent

So it's returning null, and then when you call intValue() on a null object... well there's your NPE.

[unique sable]

ahh, completely overlooked that. Thanks!

[undone yarrow]

How can I replace the players inventory with a different inventory upon command, then change it back to the old inventory too

[outer raft]

Hi, does anyone know what type of problem is this? java.lang.NoClassDefFoundError: net/minecraft/world/entity/monster/Zombie
im using remapped mojang jar, maybe i should attach remapped jar somewhere?

[pliant blaze]

hello

can someone help me ?

[flint coyote]

?ask

[undone axle]

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

[pliant blaze]

someone doing bot attack on my server hoow i canfix

[hasty prawn]

You have to remap it back to obfuscated when you compile

[flint coyote]

We need more Details. Also: Do you want a programmatic approach or what do you mean by "fix"?

[outer raft]

but all class paths will be diff

[hasty prawn]

Wdym? The server is using the obfuscated JAR

So by not remapping you're making them all different.

Which is why it can't find that Class.

[tardy flame]

How can I build my project (using jitpack) while having nms as dependency?

[onyx fjord]

maven or gradle

[tender shard]

you could run buildtools using the maven-exec-plugin but that sounds like a dirty solution

why don't you just use a proper repo instead?

[tardy flame]

maven

[onyx fjord]

yeah most likely youd have to run buildtools

[tardy flame]

run it on the jitpack server?

[onyx fjord]

probably as some kind of maven task

[tender shard]

it'd be way easier to just build it locally and then publish it to some repo

[hybrid spoke]

you dont have to do anything special
https://github.com/patheloper/pathetic/tree/production/pathetic-nms
https://jitpack.io/com/github/patheloper/pathetic/2.1.0/build.log

[tardy flame]

it would

Wait I think I'm creating the XY problem

[tender shard]

you could also check out this https://www.spigotmc.org/threads/unsolved-working-with-jitci-nms-dependency.555532/

[tardy flame]

Do I need nms for creating heads from these textures? eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYzNhOTZlOTU0YmQyNTRhOTFhNDE1NTIwNDQ2Y2Y3OGE4OGNlM2VmNTM5ODY3M2JjZTRiODQ3NzUzMzRjZGQzOCJ9fX0=

[tender shard]

no

[hybrid spoke]

no

[tardy flame]

._.

[tender shard]

https://blog.jeff-media.com/creating-custom-heads-in-spigot-1-18-1/

[tardy flame]

Well, that solves my issue

Danke

[pliant blaze]

hlo

i wanna stop bot attack on server, how i can ?

[lost matrix]

#help-server

[hybrid spoke]

by providing more information

[warm galleon]

does Spigot provide a way to manage I/O files other than config.yml? Or should I just do it in plain java

[icy beacon]

JavaPlugin#saveResource

[jagged briar]

hey

So i got an issue that you guys might be able to help me with

        @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
        public void onLastDamageEntity(EntityDamageEvent e) {
            if (!(livingEntity instanceof ArmorStand) && livingEntity.getHealth() - e.getFinalDamage() > 0)
                return;
}

[undone yarrow]

And what may that question be?

[jagged briar]

sorry someone texted me

had to respond to that first

anyways

the issue i have is that its not always triggering im not 100% if its the event, i rather think that somethings wrong with the if statement

or is it possible that the event doesnt get triggered?

any ideas whats wrong with it?

[tall dragon]

what ru tryna achieve

[jagged briar]

its not me trying to achieve

im working with an api and i found a dupe on it

im trying to replicate it but its not consistent

[quartz basalt]

am i doing smthn wrong with my code, when the guardian spawns its just a beam of bubbles, no laser

this.location = location;
        this.guardian = (Guardian) location.getWorld().spawnEntity(location, EntityType.GUARDIAN);
        this.squid = (Squid) location.getWorld().spawnEntity(location.clone().add(0, 0.01, 0), EntityType.SQUID);

        scheduler = Bukkit.getScheduler().scheduleSyncRepeatingTask(SAdd.getInstance(), new Runnable() {
            @Override
            public void run() {
                guardian.setTarget(squid);
            }
        },0,2);

        guardian.setInvisible(true);
        guardian.setGravity(false);
        guardian.setSilent(true);
        guardian.setInvulnerable(true);

        squid.setInvisible(true);
        squid.setGravity(false);
        squid.setSilent(true);
        squid.setInvulnerable(true);```

[tall dragon]

where is that livingentity from lol

[jagged briar]

the issue is that after this event, the entity equipment gets cached so it can multiply the drops on death, this should prevent the duplication of donkey inventories but it sometimes still passes

[tall dragon]

ur doing checks on the same livingentity regardless of the entity that was damaged

[jagged briar]

whats the issue with that?

h

ah

[tall dragon]

wdym whats the issue wiht that xd

[jagged briar]

LivingEntity livingEntity = (LivingEntity) e.getEntity();

[tall dragon]

not sure what that piece of code is going to do tho. since u just return, unless thats not all the code

[warm galleon]

i think he means to set it to cancelled

i think he jsut mixed up return and setcancelled

@jagged briar

?

[tall dragon]

that would stop him from damaging any entity that's not an armorstand and has sufficient health

not sure thats the end goal here

[jagged briar]

nope

let me send you a pastebin

one sec

https://pastebin.com/runT59rm

[warm galleon]

okay so maybe he does not want to do anything to things thatr are armorstands or things that wont die

[jagged briar]

this code is very stripped out

[warm galleon]

cacheEntityEquipment(livingEntity);

[jagged briar]

there is some more check in the original code

the caching works

[warm galleon]

also are armor stands considered living entities?

[jagged briar]

no

oh wait

yes i think

[echo basalt]

ye

[warm galleon]

take my opinion with a grain of salt because im also bad at programming but

shouldnt it be ||

[tall dragon]

na

[warm galleon]

im so confused :)

ill shut up

[jagged briar]

you get whats supposed to happen right?

[tall dragon]

hes caching equipment if the entity is not an armorstand and the entity will die after that event

checked with the health

[jagged briar]

sometimes the entity quipment doesnt get cached thus causing the plugin to multiply the donkey loot

[warm galleon]

and what is the problem

[jagged briar]

it multiplies the stuff in the chest of the donkey as well

therefore youre able to dupe

[tall dragon]

is this ur updated code?

[jagged briar]

its not my code as i said

im using an api

and i want to fix the dupe myself since the actual dev is lazy

[tall dragon]

i am very confused as to where this livingentity is coming from

[jagged briar]

and thats the version that has the dupe in it

[tall dragon]

ah

[warm galleon]

LivingEntity livingEntity = (LivingEntity) e.getEntity();

[jagged briar]

.

[warm galleon]

#help-development message

[jagged briar]

yep

[tall dragon]

did u strip that out?

[tender shard]

what exactly do you wanna do?

[jagged briar]

ye since i tried to cut it down for discord

[tall dragon]

u shoulnt do that tbh

should just put it all in a paste

much easier to understand

[jagged briar]

should i create another one?

[warm galleon]

make message and ban logs, but not anymore i'm just going to use yaml so its just using YamlConfiguration.loadConfiguration

[tall dragon]

yea why not

[jagged briar]

aight

[tall dragon]

and regarding the problem. you should add some debug messages, so you can see whats being ran when the donkey dies

[jagged briar]

https://pastebin.com/6HQyUnUP

[tall dragon]

then you will know if the event is being called etc.

[tender shard]

why are you using HIGH instead of MONITOR? Plugins could still change the final damage on HIGH and HIGHEST, you wouldnt be able to catch those

you should definitely use monitor for this

[jagged briar]

i was thinking of that as well

hmm

it isnt my plugin as i said

that could be the solution

[warm galleon]

is there a way to make my plugin load after everything else? so I can override any other plugins with the same command names

[tender shard]

I also wonder what's the "cache" for anyway, why not just get the equipment directly in the death event?

[hazy parrot]

There is load field in plugin yml

You can set it to pre world ig

[tender shard]

what would be the purpose of that?

[warm galleon]

i have it on startup

[quartz basalt]

bump

[warm galleon]

so my commands arent overriden by others?

[tender shard]

do you want to manually create a laser beam?

[quartz basalt]

wdym by manually create

[tender shard]

https://www.spigotmc.org/threads/laser-guardian-and-crystal-beams-1-9-1-19.348901/

[warm galleon]

need what

also yes its 1.8.8 and 1.12.2

what happens in later versions

[quartz basalt]

yeah im doing it myself

[warm galleon]

oh

what about in legacy versions

getServer().getScheduler().scheduleSyncDelayedTask(this, () -> {
    getCommand("<name>").setExecutor(new CommandNameThing());
});

would that work

[tender shard]

no, that only works for your own plugin's commands

[warm galleon]

darn

do commands take priority based on who loads last or who loads first

[tender shard]

you can loop over the command map to get all commands

        final CommandExecutor myExecutor = new MyExecutor();
        final SimpleCommandMap commandMap = ((CraftServer) Bukkit.getServer()).getCommandMap();
        for(final Command command : commandMap.getCommands()) {
            if(command instanceof PluginCommand pluginCommand) {
                pluginCommand.setExecutor(myExecutor);
            }
        }

[river oracle]

I'm wondering what the impact of saving a json file not during server start or stop would be. It shouldn't be a super large file definitely wouldn't even hit a mb

[echo basalt]

what's the cleanest way of making such a scripting system

[warm galleon]

should i put a delay to ensure all other plugins loaded ?

[tender shard]

I'd create a BiConsumer<Context, String[]> for each "command", then have them in a map.
E.g. Map<String, BiConsumer<Context, String[]>>. Then for the first, you get the "npcselect" consumer and throw the args {"npc-one"} at it. The context class could hold information like "which npc is selected" etc bla bla

[echo basalt]

thing is

I'd probably base it off my command system

[tender shard]

yes

[echo basalt]

[tender shard]

I still wonder what's the purpose of overriding other plugin's commands

[echo basalt]

thinking npcselect.* -> args do whatever

and then have to do some fancy ass validation

it'd be fun

[warm galleon]

idk peace of mind

[ivory sleet]

Epic design pattern I haven’t heard any1 mention in a long time

[tender shard]

or maybe a BiFunction that would return SUCCESS or FAILURE or sth or whatever

idk it's the first thing that came to my mind

[ivory sleet]

I dont like that design

Just throw an exception if the command somehow fails, no?

[quaint mantle]

Hey I'm trying to make a Vigenere Cipher encryption but when I put in as the user input "in a land far far away" with the key being "test" it's not encrypting correctly. I'm getting dZs\tX[i_e`\me`\me[r\e when I should be getting bXsZtVYg]e^Zke^ZkeYpZc java @Override public String encrypt(String input) { StringBuilder sb = new StringBuilder(); int keyIndex = 0; for (int i = 0; i < input.length(); i++) { char c = input.charAt(i); int shift = key.charAt(keyIndex) - START_CHAR; char encrypted = (char) ((c + shift - START_CHAR) % RANGE + START_CHAR); sb.append(encrypted); keyIndex = (keyIndex + 1) % key.length(); } return sb.toString(); }

[tender shard]

what's RANGE and what's START_CHAR?

[quaint mantle]

start_char is the first valid character for the range of string characters which would be a space character and the range is the number of valid string values which is the difference between the two previous values plus one

The two previous characters would be start_char and end_char

[vital sandal]

what is entities type of ArmorStand?

on 1.19.3

[chrome beacon]

Why are you using unmapped 💀

[vital sandal]

forgot how to mapped it @@

[chrome beacon]

?nms

[undone axle]

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

[vital sandal]

:l got this issue

[opal juniper]

read it

[vital sandal]

oh right

[rotund ravine]

Monads 💪🏻

[vital sandal]

what to input in this :l?

[mental nymph]

How i can get craftbukkit sources? Buildtools gave me only builded jar

[hazy parrot]

?stash

[undone axle]

https://hub.spigotmc.org/stash/

[undone yarrow]

I have an item in a players hotbar which should activate a different inventory when rightclicked. So for example:
The player has its normal inventory with all its items (let's call this x) and he has the rightclickable item. If he right clicks it, it should replace x with a new inventory and hotbar (but the rightclickable item should still be there in the first slot). This new inventory contains different custom items which the player can move around in the inventory and select. When the player right clicks again, x goes back with all the items in their previous locations.

How would I do this?

[echo basalt]

I think I got it

just a couple interfaces

[mental nymph]

Thanks, but i cant find version for 1.19.2

[echo basalt]

and a couple registries

[hazy parrot]

Source for 1.19.2 and.3 is most likely identical

I mean no major changes

[opal juniper]

not true

version bump from .2 -> .3

[hazy parrot]

Oh yeah

[tawny remnant]

how do i return a damage dealt to an entity that is not player?

[tardy delta]

LivingEntity#damage

[mental nymph]

So, what branch do i need to use for 1.19.2?

[quaint mantle]

im still lost on why its not converting correctly

[pure dagger]

What's the best way to make that player can place items only in 1 slot? I can check if the slot index is 13 and then cancell or not event, but how to make that for only one inventory?

Any way to mark these slots or inventorys?

or something

[tender shard]

Store your inventory in a Set when you open it

Or when you create it

[grand magnet]

Hey I just switched from Eclipse to IntelliJ. However, now all § characters have become such a character �. How can I fix this without replacing each character individually?

[alpine narwhal]

switch the font

i think lmao don't come after me if doesnt work

[tender shard]

select that weird symbol, then do Ctrl+Shift+R, then enter § as replacement and then run it

and next time, don't hardcode § but use the ChatColor class

[analog thicket]

I need some help here. Would any one know how I could compare an armor stand head to a head texture link?

[grand magnet]

Thank you very much

[tender shard]

just get the link from the PlayerProfile and if it's the same link, sth like this should do

    public static boolean isSame(SkullMeta skull, String skinUrl) {
        try {
            return skull.getOwnerProfile().getTextures().getSkin().toURI().toString().equals(skinUrl);
        } catch (URISyntaxException e) {
            e.printStackTrace();
            return false;
        }
    }

[worldly mountain]

How do I use an interface to allow for multiple storage options (config, SQL, mongo, ...)

?config

?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.

[eternal oxide]

you have a class per storage option which all implement your interface

then at startup you instance whichever class you need

[worldly mountain]

Okay thanks

[analog thicket]

Thanks

[tender shard]

please paste it with java highlighting

[desert tinsel]

Why PlayerInteractEvent is called twice when you right click a block?

[remote swallow]

?interactevent

[undone axle]

The PlayerInteractEvent may be called once per hand. If you only want code to be executed once, you can check the result of https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerInteractEvent.html#getHand(), then decide functionality.

For example, only executing code if the main hand was used:

@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
    if (event.getHand() != EquipmentSlot.HAND) { // * if the hand used is NOT the main hand:
        return; // do not progress past this point  |
    }
    // provide functionality
}

[tender shard]

Why does nobody ever read the javadocs

Isnt it explained in the first sentence lol

[fluid river]

just store the inventory somewhere

you can try adding a custom holder tho

so you don't need a collection for storing invs

[river oracle]

well even if you don't read the java docs its still kinda obvious. You have 2 hands :P

[fluid river]

well you didn't have 2 hands before

in 1.5.2 at least 😉

[river oracle]

oh yeah back in the day

:P

?1.8.8

?1.8

[undone axle]

https://howoldisminecraft188.today/

[river oracle]

I'm surprised people haven't caught on after 7 and a half years

[tender shard]

well they paid 12$ to a 13 year old 7.5 years ago for a custom plugin that only works in 1.8 so they "can't update"

[river oracle]

trueeeeee

[fresh timber]

who did

[river oracle]

you

[tender shard]

it was just an example

[fresh timber]

I didnt play mc 7.5 years ago xd

[tender shard]

it's the typical "1.8 user argumentation"

[fresh timber]

ok

[terse ore]

One question guys, is there any way for setting all blocks over y = n to a specified block for all the pregenerated chunks in a world?

[eternal oxide]

yes

on generation or on load

[terse ore]

let me check those

[eternal oxide]

its quite a heavy work load so spread it out

[terse ore]

are those events?

[eternal oxide]

ChunkLoadEvent

[terse ore]

nono I mean

I pregenerate until 10k

with chunky

when it is finished, is there a way to set all blocks over y = n to be deepslate?

idk if that makes any sense

[eternal oxide]

yes, load each chunk and loop over

[terse ore]

okok

imma try it

[fluid river]

write own worldgen for chunky/minecraft

[terse ore]

the thing is

I've been investigating but haven't found any info on it

the generator: in bukkit

how could I make it so it is only a single biome

[fluid river]

class Cringe extends ChunkGenerator()

[fluid river]

one sec

[terse ore]

is there any docs

for that

https://bukkit.fandom.com/wiki/Bukkit.yml

this was the most info I could get

[fluid river]

https://www.spigotmc.org/threads/void-world-generation-1-18.566608/#post-4511083

oh

[tardy delta]

minestom 🙏

[fluid river]

stomachine

[terse ore]

is there any way of making this in the generator in bukkit

[fluid river]

idk

[terse ore]

there's little to no info

f

hmm

https://bukkit.org/threads/create-a-customized-world-generator-settings-syntax.475664/

wait, if I use my world save and upload it to the server it will still work right?

[fluid river]

wait you want your world to have 1 biome

[tawny remnant]

how do i reduce damage do to the player from a certain Entity?

[fluid river]

or what

[terse ore]

yeah

[fluid river]

just use my post above

[tender shard]

EntityDamageByEntityEvent

[fluid river]

but it's only for new worlds

^^

you just check the entitytype of entity which hit the player

and reduce the damage based on the type

[tawny remnant]

i think its working
https://paste.md-5.net/iyuvorucof.cs

[fluid river]

bruh

i guess you need final damage tho

not just a damage

and what is mc version you are coding for

[tawny remnant]

1.19.3

[tawny remnant]

i dont understand

never done it before

[fluid river]

event.getFinalDamage()

?jd-s

[undone axle]

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

[fluid river]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityDamageByEntityEvent.html

[tender shard]

btw you can compare enums using ==

no need for equals()

and instead of checking the chestplate's name, rather use a PDC tag

https://blog.jeff-media.com/persistent-data-container-the-better-alternative-to-nbt-tags/

[tawny remnant]

too complex

[tender shard]

it's not complex at all

[fluid river]

also don't nest ifs

[tender shard]

private final NamespacedKey MY_CHESTPLATE_KEY = new NamespacedKey(myPlugin, "isMyChestPlate");

// aply tag:
myItemMeta.getPersistentDataContainer().set(MY_CHESTPLATE_KEY, PersistentDataType.BYTE, (byte) 1);

// check if it has the key:
if(myItemMeta.gerPersistentDataContainer().has(MY_CHESTPLATE_KEY, PersistentDataType.BYTE)) {

[weak meteor]

if i make a constructor (1st image) for my class and i wanna use it in another method (2nd image) it would work?

[delicate lynx]

variables are awesome to use

[hazy parrot]

that is not constructor

[tender shard]

wtf is that

[weak meteor]

well that stuff

just wanna know if it works

[hazy parrot]

constructor must have same name as class

[fluid river]

bruh

[weak meteor]

bcause isnt working

[fluid river]

constructor is a method which runs when class instance is created

[delicate lynx]

what does the 2nd picture have to do with the first

[fluid river]

not a method

[hazy parrot]

?learnjava

[undone axle]

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

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

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

[tender shard]

this is a constructor:

public class MyClass {
  public MyClass() { }
}

this is NOT a constructor, but just a method you called "constructor":

public class MyClass {
  public void constructor() { }
}

[hazy parrot]

?conventions

[undone axle]

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

[weak meteor]

its the same

[hazy parrot]

its literally not

[tawny remnant]

i dont get how i modify the damage and apply it to the pla yer

[weak meteor]

but im just importing 2 var

[fluid river]

event.setDamage?

[weak meteor]

that matters?

[fluid river]

bruh

you need

free java lessons

(checkmybio)

[tawny remnant]

didnt the damage from the mob already apply?

[tender shard]

if you don't cancel the event, yes

[fluid river]

damage is only applied if the event is not cancelled

it's applied after the code you write in the eventhandler

[tawny remnant]

so will this work?
https://paste.md-5.net/ganevereye.cs

it should right?

[tender shard]

Probably

Try it

[tawny remnant]

i do the NamespacedKey and apply in the class where i have my ItemStacks and the check for tag in any event?

[tawdry echo]

how can load users from database, i mean avoid SELECT * due to numbers of users, or it dont make difference?

[tender shard]

You set the tag when you create the item, and you check it where ever you wanna know whether its your custom item

[hazy parrot]

select x means number of columns, not rows. Also you should select things you need. If you don't need smth, dont select it

[tawny remnant]

wdym create item. Like this?https://paste.md-5.net/unovodarur.cs

[tender shard]

Yes

There you apply the pdc tag

[tawny remnant]

thanks man

[tawdry echo]

i mean, doing it without 'LIMIT X' , did it encumbers the code?

[quaint mantle]

Okay im getting closer but this still isn't doing the trick for vigenere cipher java @Override public String encrypt(String input) { StringBuilder result = new StringBuilder(); for (int i = 0; i < input.length(); i++) { char c = input.charAt(i); if (c >= START_CHAR && c <= END_CHAR) { // only encrypt printable characters int keyIndex = i % keyLength; // handle key that is not the same length as input int keyShift = key.charAt(keyIndex) - START_CHAR; c = (char) (START_CHAR + (c - START_CHAR + keyShift) % RANGE); // handle wraparound } result.append(c); } return result.toString(); } I'm trying to output bXsZtVYg]e^Zke^ZkeYpZc with the input being "in a land far far away" and the key being "test" but it's not printing that

[tawny remnant]

how do i create the tab completion thigy

[quaint mantle]

1.633s makes it so BlobExecutor can be constructed with just the JavaPlugin and the command name you provided in plugin.yml inside commands section.
I am also going to test MongoCrudManager since I just added it. I don't expect it to work without further testing but I will ensure to provide 100% functionality in 1.634s for it.

https://github.com/anjoismysign/BlobLib/packages/1784566

[tender shard]

Implement TabCompletor

Then do myCommand.setTabCompletor(…)

[tender shard]

Well you never print anything, you only return it

[remote swallow]

you dont need to set Tab if you set executor

[quaint mantle]

That's because it's printed in another method...

[tender shard]

Then i dont understand the problem. You say it doesnt print ANYTHING?

[quaint mantle]

I didn't say that

[tender shard]

I dont think your % math is correct btw

I‘ll write a vigenere when im outta the bathtub in 20 mins or so

[quaint mantle]

Okay, I'm receiving dZs\tX[i_e`\me`\me[r\e

[weak meteor]

case DIAMOND_SWORD:
                    e.setCancelled(true);
                    Player p = (Player) e.getWhoClicked();
                    p.closeInventory();
                    Inventory inventory = Bukkit.createInventory(p, 45, ChatColor.translateAlternateColorCodes('&', DTAnvilRPG.enchanterName));

                    ItemStack wool = new ItemStack(Material.LIME_WOOL);

                    ItemMeta woolMeta = wool.getItemMeta();
                    woolMeta.setDisplayName(ChatColor.GREEN + ChatColor.BOLD.toString() + "Agregar Encantamiento.");
                    wool.setItemMeta(woolMeta);

                    inventory.setItem(25, wool);
                    for (int i = 0; i < inventory.getSize(); i++) {
                        if (inventory.getItem(i) == null) {
                            ItemStack glass = new ItemStack(Material.GRAY_STAINED_GLASS_PANE);
                            ItemMeta glassMeta = glass.getItemMeta();
                            glassMeta.setDisplayName(" ");
                            glassMeta.addEnchant(Enchantment.DURABILITY, 10, false);
                            glass.setItemMeta(glassMeta);
                            inventory.setItem(i, glass);
                        }
                    }
                    inventory.setItem(19, null);
                    inventory.setItem(23, null);
                    inventory.setItem(25, wool);
                    e.getWhoClicked().sendMessage("asdasd");
                    p.openInventory(inventory);```

Why the second inv isnt opening but i get the asdasd message :(

[undone yarrow]

print out (Bukkit.broadcastmessage() or p.sendmessage) the inventory variable

or the name of the inventory if possible

It's probably opening the wrong inventory

[tardy delta]

does anyone knows how i fix this, ive never used gradle before

tried switching these but the 2nd doesnt work at all

[tender shard]

public class Vigenere {

    private static final char LOWER_START = 'a';
    private static final char LOWER_END = 'z';
    private static final char UPPER_START = 'A';
    private static final char UPPER_END = 'Z';

    public static String encrypt(String plainText, String key) {
        StringBuilder sb = new StringBuilder();
        for(int i = 0; i < plainText.length(); i++) {
            char c = plainText.charAt(i);
            if(Character.isLetter(c)) {
                char start = Character.isUpperCase(c) ? UPPER_START : LOWER_START;
                char end = Character.isUpperCase(c) ? UPPER_END : LOWER_END;
                int offset = c - start;
                int keyOffset = key.charAt(i % key.length()) - LOWER_START;
                int newOffset = (offset + keyOffset) % (end - start + 1);
                sb.append((char) (start + newOffset));
            } else {
                sb.append(c);
            }
        }
        return sb.toString();
    }

    public static String decrypt(String cipherText, String key) {
        StringBuilder sb = new StringBuilder();
        for(int i = 0; i < cipherText.length(); i++) {
            char c = cipherText.charAt(i);
            if(Character.isLetter(c)) {
                char start = Character.isUpperCase(c) ? UPPER_START : LOWER_START;
                char end = Character.isUpperCase(c) ? UPPER_END : LOWER_END;
                int offset = c - start;
                int keyOffset = key.charAt(i % key.length()) - LOWER_START;
                int newOffset = (offset - keyOffset) % (end - start + 1);
                if(newOffset < 0) newOffset += end - start + 1;
                sb.append((char) (start + newOffset));
            } else {
                sb.append(c);
            }
        }
        return sb.toString();
    }

[tardy delta]

dunno if it says that my version is outdated or that that one is

[tender shard]

@quaint mantle seems to be working fine

obviously the code is pretty shitty but it works

[tardy delta]

ok gradle version of minestom goes brr

[quaint mantle]

That's not the correct output

[quaint mantle]

It should be bXsZtVYg]e^Zke^ZkeYpZc

[tender shard]

why that?

usually it only uses a-z A-Z

show the full text of the assignment

[zealous osprey]

Sick, I got that image as a metal board above my screen XD

[rough drift]

var entityLoc = entity.getLocation();
var playerLoc = player.getLocation();

var entityVec = entityLoc.toVector();
var playerVec = playerLoc.toVector();

var angle = entityVec.angle(playerVec);

var x = Math.cos(angle) * this.distance;
var y = playerLoc.getY() + this.orbitHeight;
var z = Math.sin(angle) * this.distance;

var loc = new Location(entity.getWorld(), playerLoc.getX() + x, y, playerLoc.getZ() + z);

var diff = playerVec.clone().subtract(loc.toVector());
loc.setDirection(diff);
entity.teleport(loc);
entity.setRotation(loc.getYaw(), loc.getPitch());
```Am I stupid, or should this teleport the entity around the player?

[quaint mantle]

Nope from space character to z

https://imgur.com/kjvdf9k.png

[terse ore]

        for (int minX = 0; minX < 10; minX++) {
            for (int minZ = 0; minZ < 10; minZ++) {
                Chunk chunk = world.getChunkAt(minX * 16, minZ * 16);
                chunk.load();

                int startX = chunk.getX() * 16;
                int chunkY = 51;
                int startZ = chunk.getZ() * 16;

                for (int y = chunkY; y < 320; y++) {
                    Material material = y == 51 ? Material.BEDROCK : Material.AIR;

                    for (int x = startX; x < startX + 16; x++) {
                        for (int z = startZ; z < startZ + 16; z++) {
                            world.setType(x, y, z, material);
                        }
                    }
                }

                chunk.unload();
            }
        }```

hwo could I make so my server doesn't crash?

[undone axle]

https://www.spigotmc.org/threads/guide-on-workload-distribution-or-how-to-handle-heavy-splittable-tasks.409003/

[terse ore]

[21:43:05 WARN]: Timed out waiting for world statistics
[21:43:09 ERROR]: --- DO NOT REPORT THIS TO PURPUR - THIS IS NOT A BUG OR A CRASH - git-Purpur-1918 (MC: 1.19.3) ---
[21:43:09 ERROR]: The server has not responded for 15 seconds! Creating thread dump

thanks

[tardy delta]

uhh what is this crap?

[tender shard]

well then just adjust the START_LOWER and END_LOWER variables or however I had called them in my code

[tender shard]

and get rid of the if/else for lower/upper case

[echo basalt]

my animation scripting system works first time

[quaint mantle]

I'm getting cY[WZh^_[l_[lZq[d

[rough drift]

Produces this constantly

[tender shard]

your assignment talks about "character range" but doesn't specify what this range is

it starts at space you say, but where does it end?

[quaint mantle]

at the character z

the range is start - end + 1

[tender shard]

so space to z?

[quaint mantle]

yes

[copper scaffold]

can someone help me to fix that only i get the package, but the otherplayers need that package too

@Override
                        public void onPacketSending(PacketEvent e) {
                            Config config = new Config();
                            Player p = e.getPlayer();
                            Main.getInstance().log("1");
                            if(config.getPlayerVanishedList("de.command.vanished") != (null)){
                                Main.getInstance().log("2");
                                if(config.getPlayerVanishedList("de.command.vanished").contains(p)){
                                    Main.getInstance().log("3");
                                    onEventCancel(e);
                                    Packet packet = (Packet) e.getPacket();
                                    CraftPlayer cp = (CraftPlayer) e.getPlayer();
                                }
                            }
                        }

[tawny remnant]

the damage isnt changing please help
https://paste.md-5.net/nucilitudo.cs

[undone axle]

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

[tender shard]

that is correct

I get the same when using space and z as bounds

[quaint mantle]

Clearly it's not because I should be getting the other output

[tender shard]

clearly it is correct when one only has access to the assignment text you sent, plus the statement that the "boundaries" are space and z

either you didn't send the full assignment, or the proposed encrypted text is not correct

[tardy delta]

man i understand why people hate gradle

[tender shard]

I am pretty sure you didnt send the whole assignment as it was already missing the definition of what the boundaries are of the allowed characters

[tender shard]

because it sucks

[tardy delta]

im only getting errors

[tender shard]

that's normal

[tender shard]

people rather spend 5 hours getting their gradle build to work than watching maven take 2 seconds to compile

[tardy delta]

true

and nobody wants to help me

[tender shard]

what did you run?

gradle build?

[tardy delta]

some dude told me i should run gradle wrapper --gradle-version 8.0.2 --distribution-type all

[tender shard]

is this a repo you cloned?

if so, you shouldn't run ANY wrapper commands

you should just use the wrapper that was included in the repo

gradle breaks itself on updates

[tardy delta]

uhh i cloned it from github and im running that command in a terminal yes

[tender shard]

that's why every repo includes the huge 150 mb wrapper because if you use a different gradle version than the build script was written for, everything goes wrong

[tardy delta]

well ye i wanted to try the wrapper but

[tender shard]

delete everything, clone the repo again, then enter gradlew build

gradlew, not gradle

[tardy delta]

ok

[quaint mantle]

https://imgur.com/fXqIdlI.png

[rough drift]

Just making this a thread in case anyone wants to help

[tender shard]

it says "complete range of printable ascii characters", not just space to z

[heavy mural]

Can entities that are passenger of a player clientside only (packets) block teleports?

[rough drift]

What?

oh

I get that

They shouldn't no

Also a quick FYI it's packets

not packages

[quaint mantle]

so all 128 characters

[heavy mural]

Can they be hit through by a player if its clientside only?

[quaint mantle]

Changing it still doesn't give me the output I should be getting

[tender shard]

idk what they mean with "printable characters", ask your teacher. might as well be space to tilde

[rough drift]

the client can probs hit them

but it won't do anything

[rough drift]

\0 is printable kekw

[heavy mural]

So they can block a hit for example if I want to hit a player behind it?

[rough drift]

Technically yes iirc

but the server should just ignore and hit anyways

I don't exactly remember how it works