help-development

[young knoll]

Also TnT triggers the EntityExplodeEvent

Not block explode

[rough basin]

The code in OnEnable() doesn't work the first time the server runs, but it works when I do /reload.

[spiral light]

do you use Bukkit.broadcast ?

[blazing scarab]

do not use reload confirm

[eternal oxide]

That usually means you are throwing an NPE on startup due to not initializing a Field.

[blazing scarab]

null pointer exception

[rough basin]

aha

[frosty tinsel]

You might listen to interact event, check if player is holding an empty bucket and if he clicked water.

But there may be a better solution

There is: https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerBucketFillEvent.html

[rough basin]

But if a NullPointerException is thrown, why is the error not displayed?

[spiral light]

or BucketFillItemEvent and get the item in the hand of the player

[eternal oxide]

it will be somewhere in the startup

[rough basin]

i think it's not

I restarted the server and checked, but nothing appears to be an error.

[young knoll]

Doesn’t an exception in onEnable disable the plugin anyway

Actually nvm, reload will try to enable it again anyway

[lucid bane]

PlayerBucketFillEvent doesnt give me an previous empty bucket's ItemStack data,
PlayerInteractEvent says RIGHT_CLICK_AIR when i click an water
@frosty tinsel

[rough basin]

Should I put a message in OnEnable()?

[frosty tinsel]

Is the event cancellable?

[rough basin]

If that line doesn't work, my plugin is meaningless.

[lucid bane]

yes

PlayerBucketEvent cancellable

[frosty tinsel]

Then the envent is probably called beforehand, so if you check players current item in hand it should be the previous bucket

[spiral light]

yes

[lucid bane]

cancel -> check -> undo cancel?

[frosty tinsel]

no

just check

[lucid bane]

i cant understand that event called beforehand

[frosty tinsel]

The code inside your on.. method is called right before the thing actually happens

so if you check the player current item in hand, it should still be the empty bucket

[lucid bane]

oh

[frosty tinsel]

and once the method is done, the buvket is filled

[lucid bane]

ok i try

thsx

[frosty tinsel]

I might be wrong, but am pretty sure its right

[pseudo geyser]

I tried this but its not working

public void onEntityExplode(EntityExplodeEvent event) {

    java.util.List<Block> blocksToUndo = new ArrayList<>();

    for (Block block : event.blockList()) {

        if (block.getType() == Material.CHEST) {
            blocksToUndo.add(block);
        }
    }
    event.blockList().removeAll(blocksToUndo);
}

[lucid bane]

 Unable to find handler list for event org.bukkit.event.player.PlayerEvent. Static getHandlerList method required!

suddenly? i didint have this error until use other LIsteners

[pastel drift]

I think you need need to set the block list.

[young knoll]

You can’t listen to PlayerEvent

It’s an abstract event

[pseudo geyser]

how i can set the list?

[young knoll]

The list is mutable

You should use an iterator

Rather than that second list

[pastel drift]

Oh it's mutable, my bad.

[frosty tinsel]

arew you implementing listener

[lucid bane]

PlayerInteractEvent do well without error but PlayerBucketEvent make that error

[lucid bane]

yes

[frosty tinsel]

show your class

[frosty tinsel]

.

you cant listen to player event

[lucid bane]

public class BucketFillListener implements Listener {
    private Main plugin;
    
    public BucketFillListener(Main plugin) {
        this.plugin = plugin;
        plugin.getServer().getPluginManager().registerEvents(this, plugin);
    }
    
    @EventHandler
    public boolean onFill(PlayerBucketEvent e) {
        Bukkit.broadcastMessage("1"); //DEBUGING
        if (e.getPlayer().getInventory().getItemInMainHand().getType() == Material.BUCKET) {
            Bukkit.broadcastMessage("1"); //DEBUGING
        }    
        return false;
    }
}

[young knoll]

PlayerBucketEvent is also abstract

Listen to the fill or empty one

[lucid bane]

AHHHH
i have to use PlayerBucketFillEvent, not PlayerBucketEvent

right?

[lean gull]

anyone know how i can start with making custom world gen chunks?

like i'm making a custom survival server and i want each player to be in the same world 5k blocks apart, and each player will have like a 250x250 terrain block, that also has some custom stuff

[frosty tinsel]

yes

[stone sinew]

Start with void and work from there.

I think there are some open source WorldGeneration plugins to.

[lean gull]

i don't want to make a void world, i want to make customized vanilla terrain chunks in a void world

[spiral light]

you cant customize vanilla to generate exact same chunks every x blocks

you will have to do it manually

[lucid bane]

@frosty tinsel how do i know a certain event is abstact or not?

[lean gull]

wdym?

[stone sinew]

You said "start with world gen" I recommend you start with learning how to make a void world.

[lean gull]

oh sorry, i meant something else then

[spiral light]

use the worldcreator.setChunkGenerator and create your own ChunkGenerator

[lean gull]

and the terrain will be different for everyone, right?

[lucid bane]

IT WORKS THX u all

[lean gull]

where do i learn all of this

[stone sinew]

public class VoidChunkGenerator extends ChunkGenerator {

    @SuppressWarnings("deprecation")
    public ChunkData generateChunkData(World world, Random random, int x, int z, BiomeGrid biome) {
        Environment env = world.getEnvironment();
        Biome b = (env == Environment.NORMAL) ? Biome.JUNGLE : (env == Environment.NETHER) ? Biome.NETHER_WASTES : Biome.THE_END;
        for(int c1 = 0; c1 <= 15; c1++) {
            for(int c3 = 0; c3 <= 15; c3++) {
                biome.setBiome(c1, c3, b);
            }
        }
        return createChunkData(world);
    }
}
```Simple void world generator. Build your own terrain generation methods from here.

[stone sinew]

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

[frosty tinsel]

Can event listener methods be private?

[spiral light]

never thought about this but i think so

[frosty tinsel]

k

Ill try

[quaint mantle]

Yes but make them public, so paper can optimize them

[frosty tinsel]

huh?

ok

[dusk flicker]

its useless to have them private

[frosty tinsel]

well

no

[dusk flicker]

Provide a good reason for it then

I can't think of one

[frosty tinsel]

Its a design thing

If I want the events to only be called by Bukkit and not anyone else

(not counting reflection)

[stone sinew]

This is spigot

[dusk flicker]

do you want the actual event private or a listener?

How will a listener being private do anything

[quaint mantle]

Paper generates code at runtime to call event handler methods instead of using reflection, which is much faster. If you make them private they'd have to use reflection

[quaint mantle]

bla bla bla bla

[frosty tinsel]

screw it

[quaint mantle]

instead do not give access to the your listeners to others. Separate plugin api and implementation

[stone sinew]

🤦 typical paper supporter.

[quaint mantle]

bla bla bla bla

[frosty tinsel]

yea

[frosty tinsel]

what are you trying to accomplish?

He just gave an advice

[stone sinew]

Hes telling to do something for paper in spigots discord and says "Bla" when it was commented on

[frosty tinsel]

Well it did help me even tho it is spigot, so I don't see a problem

[split lichen]

To steer the conversation away from paper vs spigot, especially in spigot's discord server, I have a question - is it possible, and if so, what is the optimal way of creating ambient lighting/particle effects at a biome, or at a region (using world guard)?

[quaint mantle]

how is it related to worldguard lol

I think you want to set the biome

[split lichen]

if instead of biome specific you created region specific lighting effects by hooking into wg api

[frosty tinsel]

Only thing I can think of are the new light blocks

[split lichen]

haven't heard of this, can you create a new light block? are there any javadocs for this?

[frosty tinsel]

This is a minecraft thiong

https://minecraft.fandom.com/wiki/Light_Block

[spiral light]

wth .... Inventory has no getTitle ?

[young knoll]

It’s in InventoryView now

[frosty tinsel]

It's an invisible block, that emits light

[stone sinew]

I wasn't questioning whether or not it was helpful. I was stating that this is spigots discord. He was talking about a forks functions. IDK why this has to be explained.

[spiral light]

and if i have only InventoryView it sucks ^^ xD

[quaint mantle]

View has, but you shouldnt use titles to compare inventories

[rough basin]

Why does this statement only run on reload() and usually doesn't work when activating the server?

[frosty tinsel]

It's new in 1.17/18

[split lichen]

I see, thank you for the feedback, and do you know by any chance if it's possible to apply colors to these lights?

can't seem to find any info regarding the subject anywhere

[frosty tinsel]

When are you calling the function?

[rough basin]

onEnable()

[frosty tinsel]

I don't think so

[frosty tinsel]

How you reload the plugin?

[rough basin]

just /reload or /reload confirm

[quaint mantle]

Do not use reload.

[frosty tinsel]

If the plugin is being loaded before worlds, there are no chunks loaded yet

[stone sinew]

Please don't. Reload should never be used. You should create reload methiods with in your plugin.

[frosty tinsel]

add this to your plugin.yml

load: POSTWORLD

[rough basin]

Why is /reload bad? They all tell me not to use it, but it doesn't tell me why :(

[rough basin]

I'll try Thanks

[frosty tinsel]

It is inconsistent

plugins might break

because not actually everything is reloaded and such

[young knoll]

It’s fine in dev

If you know your plugin will handle it

[frosty tinsel]

yea

[dusk flicker]

Never use it in production

[torn shuttle]

damn it why is it my sha1 calculation doesn't match up with online ones

[quaint mantle]

Even if you do reload in dev it can suck

[dusk flicker]

If your server can restart its self in like ~20 seconds just restart

[frosty tinsel]

Do they use the same text encoding?

[quaint mantle]

IllegalStateException: zip file closed 🙄

[quaint mantle]

https://madelinemiller.dev/blog/problem-with-reload/

[dusk flicker]

Yeah if you are getting err's from your plugin reload then test again, reload breaks stuff a lot

[frosty tinsel]

You probably use UTF_8, they might use somethig else

[torn shuttle]

I don't really know, I tried a bunch of methods, right now I'm trying DIgestUtils from apache commons

[frosty tinsel]

show your functiuon

[torn shuttle]

try (InputStream input = new FileInputStream(file)) {
            return DigestUtils.sha1Hex(input);
        } catch (Exception ex) {
            return null;
        }

not much to it, really

it give me a value but not something that matches

[dusk flicker]

you're taking it into account that its returning a hex string?

[torn shuttle]

hm no actually I switched it and didn't look into how that would impact it

I need to convert it from hex right

[dusk flicker]

Yes

[torn shuttle]

I had issues with that earlier

[dusk flicker]

Or you use one of the other sha1 methods, one returns a byte[]

[torn shuttle]

was giving me a no class found that was fun

yeah I might do that one

[dusk flicker]

https://commons.apache.org/proper/commons-codec/apidocs/org/apache/commons/codec/digest/DigestUtils.html#sha1Hex-byte:A-

you can find all of them there

[lean gull]

thanks but i don't really understand this

[torn shuttle]

yeah I went down this road before, just need to find a good conversion to get it to become a string then

[topaz cape]

do anyone know by any chance how does a permissions system work on bungeecord
im pretty sure you just override the permissible field on spigot but i don't really know about bungeecord (I think I have seen people use an event?)

[torn shuttle]

wonder if the encoding will work with just new string

[stone sinew]

Sent a link to a better explanation

[torn shuttle]

lol I'm going to go with "no"

[granite beacon]

How can I turn something async into sync again without using the Bukkit.getScheduler().runTask() (I don't want to make the task number go up)

[quaint mantle]

nohow

[granite beacon]

?

[quaint mantle]

Literally no way

[granite beacon]

Sadge, guess I'll just have to make a new gui so it can be sync

[granite beacon]

Do you know what the max amount of tasks a server can have before it go boom?

[dusk flicker]

if you get near that you're doing something wrong

[quaint mantle]

uhm depends

but yes

[granite beacon]

Lol yeah I know that much

[quaint mantle]

Do not blindly fire tasks

[granite beacon]

Just curious

[lean gull]

is there a non deprecated method of doing this?

[quaint mantle]

see deprecation note

[lean gull]

how do i see that

[granite beacon]

docs

There should be a little comment (or just hover over the deprecated method in your IDE)

[granite beacon]

yeah I know, I was just curious. (hence why I was asking for a way to avoid doing something like that.)

I think the max amount of tasks that a server can run before go boom is 2147483647 (as that's the max integer in java.)

[young knoll]

Probably the int max

[granite beacon]

Ya

[young knoll]

But I assume one time task IDs get reclaimed

At some point

[granite beacon]

I thought they just kept going up

[young knoll]

No idea

[granite beacon]

Since you should be able to re-reference a task later on with it's ID?

Oh well

[young knoll]

Task IDs are silly anyway

When you can get a task instance instead

Although those probably still have an ID

[lean gull]

can someone help me understand this code?

[stone sinew]

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

[lean gull]

is there a non deprecated method for this though

[quaint mantle]

I thought you can understand that code… if not then probably your own way of learning java isnt that effective, you should change it.

[ivory sleet]

Yeah this was actually a problem on a server I used to play on apparently, they got to the point where negative ids was used instead and then back to positive ones where there were repeating tasks still using those ids. Tho I wonder how many tasks they used to even reach this "bug".

[stone sinew]

You got bigger problems if your issue is the max number of taskids lol

[ivory sleet]

Indeed

[spiral light]

smallest/best primitive to safe itemstacks ? or best way like toBase64

[analog prairie]

why I can't use 1.18.1 jar to make plugin?

[spiral light]

its the bootstrap jar your using there

if you run the server with it once it generates a "bunder"-dir
import everything out of it to code plugins

[sonic osprey]

How do I give users in ubuntu access to my server folder?
After running java -Xms16G -Xmx16G -jar server.jar nogui I get

java.nio.file.AccessDeniedException: /home/mcuser/worldmc/cache```

[spiral light]

sudo java...

[ivory sleet]

Save ItemStack a to what? A database or a file or to a string?

[spiral light]

persistentdatacontainer

[ivory sleet]

Why not just to bytes or sth

[tardy delta]

im saving it in base64 in a file rn

[spiral light]

yeah just wondering what would be better since to bytes for a diamond sword with nothing changed is litterly a lot if bytes

[tardy delta]

its pretty long so i wouldnt do it anymore

this is just four itemstacks lol

[spiral light]

hmm base64 was my way to go before too...

[ivory sleet]

Tho using bytes is probably somewhat faster

[tardy delta]

Conclure is that your doggo on your pf?

[ivory sleet]

Ya

[tardy delta]

is it a him or a her?

[ivory sleet]

Him (:

[tardy delta]

he's cute 🥺

[spiral light]

is he fletching his tooths there ?

[tardy delta]

like rawr

[ivory sleet]

oh yeah he’s growling <:

[tardy delta]

😊

[ivory sleet]

🙂

[tardy delta]

actually can a boolean array be better than like 20 booleans as fields ina class?

[blazing scarab]

Using base64 in pdc is pointless. extra calculations and extra space

[tardy delta]

instead of returning the field i could just return arr[i]

[ivory sleet]

Well depends, you lose readability a bit (tho it’s possible to make up for it in other ways)

[tardy delta]

situation like this

[ivory sleet]

Hmm yeah maybe, or just use an Enum as flags for those bistates

[spiral light]

why set it with constructor ... you could check those stuff in methods directly

[blazing scarab]

I'd make a some sort of permission system here

[tardy delta]

mwoa a class where i have getters for each of these things goes brr but this also goes brr

[lavish hemlock]

eh I'd recommend having some kind of Options class

[spiral light]

i believe its a scalling rank system ... you could easy check it with a simple id for each rank ... and then you only need to check canTalk = id > 2

[ivory sleet]

I mean I’d just have something like

enum {
TALK,
INVITE}

And then use an immutable enumset maybe

[lavish hemlock]

daaamn that's hot

[ivory sleet]

Ofc it depends on how dynamically resizable the system should be

[blazing scarab]

i wanted to make it scalable, so addon developers can simply use builtin permission system

[ivory sleet]

Sounds fair enough (:

[lavish hemlock]

yeah but the other cool thing is that you can do reverse lookup

e.g. like enum field -> enum constant

with actual enums, you'd need to have redundancy in either of two ways:

• using a map (which would require looping through each value)
• using a long switch statement (which breaks on refactoring)

[tardy delta]

what if i would just make states like talk, setpassword and add booleans for each of the ranks 🤷‍♂️

[ivory sleet]

Enum::valueOf tho maow

[lavish hemlock]

but yeah this makes more sense in the context of what FourteenBrush is doing

[ivory sleet]

Sure it might throw

[lavish hemlock]

only applies to the constant name

not the value of a constant

[ivory sleet]

that’s not what you want?

[lavish hemlock]

e.g. one of its fields

[ivory sleet]

Oh yeah

[tardy delta]

my thing was to have a default channelrank when you join a chatchannel

with flags saying what you can do

[rough basin]

it didn't works :(

Despite being in onEnable(), strangely it doesn't work the first time I open the server Bruh

[quiet ice]

it is the default anyways

what is possible is that the chunks are not fully loaded (I'd defer this task a tick after ChunkLoadEvent), but I do not know if that is the actual cause

By default only the spawn chunks are loaded afaik

And of course register your listener in your onLoad method and do the load: STARTUP and have your current code in case someone does the /reload confirm

[rough basin]

actually when i /reload confirm , it works well nah
As you said, it seems to happen because the server is not loaded the first time it is running.
well then should i run this after ChunkLoadedEvent only one time when server starts?

[quiet ice]

No, every time

The server will never have all chunks loaded at the same time

So instead of iterating over the world'chunks you just iterate over all the entities in the chunk that was loaded a tick after the chunk was loaded (as I do not know how it reacts when doing that within the ChunkLoadEvent directly)

[rough basin]

Is it correct to create a new BukkitRunnable and run it after few ticks to check after event?

[quiet ice]

Yes, though I'd prefer

        Bukkit.getScheduler().runTask(plugin, () -> {
            // Your code here
        });

since we are no longer living under the tyranny of Java 7

[proven sierra]

All well and good until you want to cancel it 😄

[tardy delta]

no

[next stratus]

Just use a lib to handle it, far easier lol.

[quiet ice]

        Bukkit.getScheduler().runTask(instance, task -> {
            task.cancel();
        });

eh?

[tardy delta]

lmao you're too fast

[quiet ice]

actually, that makes no sense

[next stratus]

how

that's so simple?

[quiet ice]

        BukkitTask task = Bukkit.getScheduler().runTask(plugin, () -> {
            // code
        });
        task.cancel();

this makes more sense

[next stratus]

how so

it looks pretty simple?

[quiet ice]

because you won't cancel the task while it is running, makes absolutely no sense at all

[next stratus]

?

[tardy delta]

cancel it when something is true

[next stratus]

you use task.cancel(); when you want to?

[ivory sleet]

It’s quite sad that the one that takes the consumer doesn’t return BukkitTask

[tardy delta]

so check while its running?

[next stratus]

you just cancel it when you wanna 🤷‍♂️

[quiet ice]

Yea

[dry forum]

is it possible to check if a players input for a particle exists? i know about Material.matchMaterial but i cant find anything similar for particles

[next stratus]

does the Xseries have it?

I think they got a particle thing

[dry forum]

huh

[stone sinew]

Could just make your own. Use a try catch

[dry forum]

alright thanks

[quiet ice]

You could use Enum#valueOf but a bit dangerous considering it will be gone one day

[ivory sleet]

Will it?

[quiet ice]

Not guaranteed, but I consider it to be inevitable

Just give or take a few years or decades

[analog prairie]

Where can I got the spigot api

[ivory sleet]

hmm yeah gotta go through deprecation first 🤡

[quaint mantle]

Why cant valueOf be just nullable 🙄

[tardy delta]

you mean that it takes an enumset in the constructor?

[analog prairie]

Which event should I use to monitor when the player destroys the block

[spiral light]

blockbreakevent

[analog prairie]

Thanks

[ivory sleet]

yeah or just a vararg

[wraith hare]

hello I have probleme with mu /rtp code, the programe is all time null in the getSafeLocation, anyone can help me please ?
this is the code :

public class CommandRtp implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        
        if (sender instanceof Player) {
            
            Random random = new Random();
            Player p = (Player) sender;
            Location ppos = new Location(p.getWorld(), p.getLocation().getX(), p.getLocation().getY(), p.getLocation().getZ());
            
            Location rtp = new Location(p.getWorld(), random.nextInt(10000), random.nextInt(200), random.nextInt(10000));
            
            if (getSafeLocation(rtp) != null) {
                
                p.sendMessage("§aLancement du teleportement aleatoire...");
                p.teleport(rtp);
                
            }
            
            else {
                
                rtp = new Location(p.getWorld(), random.nextInt(10000), random.nextInt(200), random.nextInt(10000));
                p.sendMessage("Bug, réessais");
                
            }
            
            
        }
        
        return false;
    }
    
    public Location getSafeLocation(Location location) {
        
        Block b = location.getWorld().getHighestBlockAt(location);
        
        if(!b.isEmpty() && !b.isLiquid()) {
            
                return b.getLocation();
        }
        
        return null;
    }

}```

[quiet ice]

because the chunk might not be loaded

idk

[spiral light]

well getHighestBlock returns a block that is AIR ?
if you do !block.isEmpy -> its false because air is empty

[frosty tinsel]

Hi, does anyone know how would I find the time until my repeating Bukkit Task is run again?

[spiral light]

well you should know what time is set in for the BukkitTask

if it runs you set a variable to System.currentTimeMillies()

with that you can calc the time until it will run again

[wraith hare]

aaah

[dusk flicker]

yikes dude use a paste

?paste

[undone axle]

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

[frosty tinsel]

Well, am I able to fetch this value from Spigot API?

[wraith hare]

how can I add an exeption for air ?

[spiral light]

show the code ^^

[frosty tinsel]

Of what

[spiral light]

just check block.isAir()

[spiral light]

your runnable

[wraith hare]

oh okay

[spiral light]

bukkit task^^

[frosty tinsel]

currentTask = new BukkitRunnable()
        {
            @Override
            public void run ()
            {
                decrease();
            }
        }.runTaskTimer(plugin, 0, unit.getTicks());

[spiral light]

unit.getTicks ?

[frosty tinsel]

imagine there's a 20

for example

[spiral light]

then it will run every 20 ticks O.o

[wraith hare]

I am in 1.12.2 I don't have b.isAir()

[spiral light]

each second

[spiral light]

block.getType == Material.AIR then

[wraith hare]

ah yes okay

[spiral light]

or just remove the !

because you want an empty block arent you ?

[frosty tinsel]

I know, but how would I now anytime in the code would check, how many ticks remain til running

with the BukkitTask object

[spiral light]

i already explained to you that you need to store the last run time

[frosty tinsel]

well I work with ticks here

[wraith hare]

I want to tp the player on the ground

[frosty tinsel]

If I would want it to be synced and like precise to the ticks

[spiral light]

you can do math for that ?

if you have lastRun just do:

dif = System.timemillis - lastRun
now you have the dif in millis and calculate out of that the ticks

20 ticks = 1 s

1s = 1000 millies

[frosty tinsel]

Any way to get the time in ticks. For example ticks from the server start

[spiral light]

dk

[spiral light]

but not in blocks ?

[wraith hare]

exact

[spiral light]

so the block where the teleport should go should be empty ? ... and not not empty ?

[frosty tinsel]

Also the SystemTime is not prtecise, if the server has lags or something, the ticks may not be 1 second = 20

[wraith hare]

the player do to tp in the surface

like the /top

[spiral light]

nothing precicer then this ... you can run your task every tick and only if tick%20 == 0 run the stuff inside

[spiral light]

if(!b.isEmpty() && !b.isLiquid()) {
            
                return b.getLocation();
}

then this is just wrong like i told you 3 times now ...

[frosty tinsel]

I meant, that the time may not correspond with ticks if there are lags

[spiral light]

you WANT an empty block and not an not empty block

the block cant be liquid i guess either

[wraith hare]

okay

[spiral light]

i know but you cant do smth else then running it every tick and use those ticks to calculate the next run

sounds more like xy problem

[wraith hare]

this not resolve the problem, if i am tp in a cliff i am in the ground

and i do that ```java
public Location getSafeLocation(Location location) {

    Block b = location.getWorld().getHighestBlockAt(location);
    
    if(!b.isEmpty() && !b.isLiquid()) {
        
        return null;
            
    }
    
    return b.getLocation();
}```

[spiral light]

you dont want to teleport the player if there is liquid or blocks right ?

[wraith hare]

no

i want to tp the player in liquid or on the ground for not take fall damage

aaah i have found my error

I have 200iq

if the payer tp I add an rresistance effect 1000 for 30 sec

[tardy delta]

does the translateAlternateColorCodes method only replaces & by § ?

[quiet ice]

And what if the ground is lava

[spiral light]

is liquid ?

[quiet ice]

yea, lava is liquid

[wraith hare]

ah ! uh good idea

[tardy delta]

the ground is liquid

[quiet ice]

it can use every char

[ivory sleet]

yeah but its basically a glorified String::replace (not rly but sort of)

[wraith hare]

this is good ? ```java
if(b.isEmpty() && b.isLiquid() && !(b.getType() == Material.LAVA)) {

            return b.getLocation();
    }
    
    return null;
}```

[quiet ice]

it's just that the ampersand is most prevalent due to historical reasons

[spiral light]

highest non-empty (impassable) block... so it will be a solid block or maybe liquid.. you should test for the block above that

and check if the block itself is a solid block

[quiet ice]

there is no block above if it is the highest solid block

[spiral light]

i dont know about that "impassable" in the javadocs so i would test rather this

could be that liquids dont count and you can land on the ground of a ocean with that method

[wraith hare]

like this ? ```java
public Location getSafeLocation(Location location) {

    Block b = location.getWorld().getHighestBlockAt(location);
    
    if(!b.isEmpty() || !b.isLiquid() || (b.getType() == Material.LAVA)) {
        
            return null;
    }
    
    return b.getLocation();
}```

[spiral light]

-.-

[wraith hare]

uh okay

[quaint mantle]

Not using depenency injection

[wraith hare]

I don't understand and google translate is not very intellectual x)

[rough basin]

i use it so many but i dont trust it

[quiet ice]

Checks if this block is empty.
A block is considered empty when getType() returns Material.AIR.

[spiral light]

public Location getSafeLocation(Location location) {

        Block blockNotEmpty = location.getWorld().getHighestBlockAt(location);
            
        if(blockNotEmpty.getType().isSolid() && blockNotEmpty.getRelative(BlockFace.UP).isEmpty()){
            return blockNotEmpty.getLocation().add(0,1,0); // <-- Location to teleport player
        }
        
        return null;
    }

[quiet ice]

FreeSoccerHDX's code does not make sense

[wraith hare]

okay

[wraith hare]

aaaah okay

[spiral light]

where O.o

[quiet ice]

The highest non-empty block will never have a non-empty block above it

You can also use public int getHighestBlockYAt(int x, int z, @NotNull HeightMap heightMap); to be extra sure

[spiral light]

depends on what impassable means since liquid is passable in some kind

[quiet ice]

As

   /**
     * The highest non-air block.
     */
    WORLD_SURFACE,

[bitter fulcrum]

So I'm writing a plugin that targets both Fabric and Spigot, and I'm wondering if vanilla minecraft classess are accessible in Spigot

[ivory sleet]

ye they are

[spiral light]

no

[wraith hare]

okay

[quiet ice]

depends

[ivory sleet]

you got all the server nms classes at least if you add spigot (not spigot-api)

[quiet ice]

They will have different names

[ivory sleet]

idk if the client ones are added as well

[bitter fulcrum]

I'm aware of that

[lavish hemlock]

probably not

[quiet ice]

But they will be present mostly, although some might be changed

[quaint mantle]

On spigot? No

client classes i mean

[lavish hemlock]

Spigot has basically no access to client classes but Fabric has access to all classes.

[bitter fulcrum]

Yeah

[spiral light]

@quiet ice this code will not work above grass (!not blocks) or liquids !

it will return null

[quiet ice]

Fuck it, I will write a proof-of-concept plugin

[spiral light]

this works perfectly fine with everything except liquids ^^ probably the result that he wanted

[wraith hare]

is it good or did I make a mistake again? ```java
public class CommandRtp implements CommandExecutor {

@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
    
    if (sender instanceof Player) {
        
        Random random = new Random();
        Player p = (Player) sender;
        Location ppos = new Location(p.getWorld(), p.getLocation().getX(), p.getLocation().getY(), p.getLocation().getZ());
        
        Location rtp = new Location(p.getWorld(), random.nextInt(10000), random.nextInt(200), random.nextInt(10000));
        
        if (getSafeLocation(rtp) == null) {
            
            p.sendMessage("§aLancement du teleportement aleatoire...");
            p.teleport(rtp);
            
        }
        
        else if (getSafeLocation(rtp) != null) {
            
            rtp = new Location(p.getWorld(), random.nextInt(10000), random.nextInt(200), random.nextInt(10000));
            p.sendMessage("Bug, réessais");
            
        }
        
        
    }
    
    return false;
}

public Location getSafeLocation(Location location) {
    
    Random random = new Random();

    Block blockNotEmpty = location.getWorld().getHighestBlockAt(location);
        
    if(blockNotEmpty.getType().isSolid() && blockNotEmpty.getRelative(BlockFace.UP).isEmpty()){
        return blockNotEmpty.getLocation().add(random.nextInt(10000),1,random.nextInt(10000)); // <-- Location to teleport player
    }
    
    return null;
}

}```

[quiet ice]

At this point use HeightMap.WORLD_SURFACE instead

actually, I see

[spiral light]

why do you add smth random to it @wraith hare

[wraith hare]

uh this is a test i forgot to remove

[spiral light]

the add(rnd10000,1,rnd10000) just destroys the concept of checkig for a good block to teleport

[rough basin]

new SentryTask(Livingentity).runTaskTimer(Bukkit.getPluginManager().getPlugin("Sentry"), 0, 30);
Did I wrong?

it works only one time

[wraith hare]

okay

[spiral light]

dont Bukkit.getPluginManager... use the instance of your JavaPlugin directly instead

[spiral light]

this is probably want you rly want @wraith hare ... returns location only if not liquid

[rough basin]

can you show me some example?

[spiral light]

dont have a example but in your onEnable you can set a static of you plugin ...

create an public static getter for it and then use it

[bitter fulcrum]

This is the plugin in question: https://github.com/Server-Cross-Platform/SXP-API

[severe folio]

do u mean NMS?

[wraith hare]

yes

[wraith hare]

but I don't have the "isPassable()" function

[rough basin]

I'm Scared of using static

terrible trauma

[spiral light]

what mc version ?

[wraith hare]

1.12.2

[spiral light]

do you have isSolid ?

[wraith hare]

yes

[spiral light]

replace isPassable with !isSolid
should probably work too

[wraith hare]

okk

uh no I don't have isSolid

juste isEmpty

[quiet ice]

Use JavaPlugin.getPlugin(MyPlugin.class) instead

[spiral light]

upgrade to 1.18

[quiet ice]

Typical 1.8 user

[wraith hare]

uh

it's doesn't good

[rough basin]

Thanks

[wraith hare]

I stop I continue tomorrow it is a little complicated

[spare prism]

Why doesn't the itemStack.getEnchantments() method return a list that contains my unsafe enchantment?

[quaint mantle]

Use dependency injection

[spare prism]

It has the enchantment

[quaint mantle]

custom enchants are generally unsupported

[spare prism]

how do I get it then

[brave sparrow]

Custom enchants and unsafe enchants are not the same thing

[quaint mantle]

ah

[spare prism]

so do I have to use an other method to add my enchantment or what?

[brave sparrow]

No

[spare prism]

it adds in-game, but I can't get it using this method

[brave sparrow]

Can we see the code

[spare prism]

yes

[spare prism]

CustomEnchantmentWrapper.java: https://pastebin.com/gW1zfHSt
CustomEnchant.java: https://pastebin.com/AHmxLDCr
TestSubCommand.java: https://pastebin.com/X1NpvTRt

[brave sparrow]

Oh so you are doing custom enchantments

[spare prism]

yes

[brave sparrow]

I’m not sure if that method can return enchantments not part of normal Minecraft

That may be your issue

[spare prism]

well yes, but what method should I use instead

[brave sparrow]

I don’t know

I’m not sure how the spigot internals handle that off the top of my head

I’ll take a look

Tentatively it seems like that method should work

[quaint mantle]

I'd suggest using pdc for custom enchants

[brave sparrow]

@spare prism how many enchantments are returned in the map?

[spare prism]

[19:05:48 INFO]: [ProjectZ] get / itemEnch: [Enchantment[minecraft:sharpness, DAMAGE_ALL]]

in the fact there are two of them

[brave sparrow]

So none of your custom ones

[spare prism]

yeah

[brave sparrow]

When you log out are your custom ones still on the item?

[spare prism]

u want me to rejoin my server?

[brave sparrow]

Yes

[spare prism]

maybe

[spare prism]

yeah

it keeps

the enchantments

I see it in the nbt data

[brave sparrow]

Ok log back in

Still on the sword?

[spare prism]

yes

[brave sparrow]

¯_(ツ)_/¯

No clue then

[quaint mantle]

How do you implement getKey?

[spare prism]

should I override it?

[quaint mantle]

oh i see

You use NamespacedKey.minecraft

no clue then

[tardy delta]

does java only accepts ASCII characters as identifiers?

my ide says

[quaint mantle]

Huh? What identifiers

[tardy delta]

like parameter names, fields etc

[quaint mantle]

I dont think the entire ascii

english letters, numbers, _

[quiet ice]

In reality it supports almost every unicode char

[bitter fulcrum]

Is the JavaPlugin$onLoad method ran before the world is loaded?

[tardy delta]

i saw utf8 so i was confused

[quiet ice]

Actually, not by default, but it is possible to do so via load: Startup in the plugin.yml

[eternal oxide]

Yes

[spare prism]

@brave sparrow, @quaint mantle, the problem was that I put the wrong check when I registered the echantments. Now it works. Tysm for trying to help me

[eternal oxide]

By default onLoad executes before worlds are loaded, unless performing a reload

[quiet ice]

Ah yeah, Elgar is right I am blind

I'm not sure how I managed to mistake that as it loading after world load

[17:48:33 INFO]: [PlayerCurrency] Loading PlayerCurrency v0.0.1-SNAPSHOT
[17:48:33 INFO]: Server permissions file permissions.yml is empty, ignoring it
[17:48:33 INFO]: Preparing level "world"
[17:48:34 INFO]: Preparing start region for dimension minecraft:overworld
[17:48:35 INFO]: Time elapsed: 357 ms
[17:48:35 INFO]: Preparing start region for dimension minecraft:the_nether
[17:48:35 INFO]: Time elapsed: 169 ms
[17:48:35 INFO]: Preparing start region for dimension minecraft:the_end
[17:48:35 INFO]: Time elapsed: 144 ms
[17:48:35 INFO]: [PlayerCurrency] Enabling PlayerCurrency v0.0.1-SNAPSHOT

That being said, the load arg is a bit strange knowing that officially it is postworld by default

[tardy delta]

is there a set that doesnt allow nulls?

hashset allows one null

concerning users doing stupid things

[quaint mantle]

you shouldnt store nulls

[tardy delta]

well yea i know that

i didnt even know a hashset was storing a hashmap inside 👀

[glossy marsh]

Hello everyone! I've got a quick question

[tardy delta]

it seems like you're typing the bible though

[severe folio]

lmao

[tardy delta]

that isnt exactly what i expected from a quick question 😔

[glossy marsh]

I created a listener which sends a player the coordinates of the location where they died which gets executed when said player dies (on player death event). In the chat the player receives this message before before the server broadcasts the global death event. So the chat looks like this:

<Player> died from falling

Is there an easy way to make it display like this without scheduling a timer?

Psst, you died at [x,y,z]

So first the server message and then the personal message

[glossy marsh]

Haha, I'm tryin to make the question as clear as possible

[tardy delta]

set the eventpriority to Monitor?

i think the server will still broadcast it after that

maybe worth trying

[glossy marsh]

I tried changing
@EventHandler to @EventHandler (priority = EventPriority.LOWEST) and @EventHandler (priority = EventPriority.HIGHEST) and neither of those made a difference

What does eventpriority Monitor do?

[tardy delta]

like the same to highest but it indicates that the listener shouldnt cancel the event

[eternal oxide]

Send the message in the respawn event https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerRespawnEvent.html

Else you will have to schedule it.

[glossy marsh]

I was thinking about that too! But I think the respawn event doesn't have a location logged in it? So that would mean that I need to listen for the deathevent, record the location and then display it in the respawn event?

[low temple]

@glossy marsh alternatively you can save the death message string with event.getDeathMessage() then set it to empty with event.setDeathMessage(“”)

[quiet ice]

The player is not yet dead at the PlayerDeathEvent, which is why it does not work

[low temple]

Then just reprint the message after ur cords

[quiet ice]

Perhaps the monitor priority does it, but I highly doubt it

[eternal oxide]

Just store the death location in the players PDC, or simplest is just RunTask when he dies.

[quiet ice]

^ probably the best solution

[glossy marsh]

The Monitor priority didn't fix it

[karmic grove]

is there way to speed up crop growth but not everything random tick speed related

[glossy marsh]

I kinda like this solution as well. I was playing with the idea of showing the death message as usual for all the players but making a different death message for the player that died which is clickable and copies the coordinates to your clipboard

[glossy marsh]

You mean reprint it as a server broadcast?

[low temple]

Ohh right yeah thats easy

[glossy marsh]

I don't fully understand your solution because of my lack of java knowledge. What is a player PDC and what is RunTask?

[eternal oxide]

runTask simply runs code in the next tick.

?pdc

[undone axle]

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

[low temple]

    @EventHandler
    public void onDeath(PlayerDeathEvent event) {
        String deathMessage = event.getDeathMessage();
        event.setDeathMessage("");
        Location loc = event.getEntity().getLocation();
        event.getEntity().sendMessage(loc.getX() + ", " + loc.getY() + ", " + loc.getZ());

        Bukkit.getServer().getOnlinePlayers().forEach(player -> player.sendMessage(deathMessage));
    }

this will print the message after and should print it to all of the players

[glossy marsh]

Thanks!

[glossy marsh]

And thanks!

I'm going to read into both of these 😄

[glossy marsh]

And thanks!

You all have been of great help, thanks a lot! Is there any way in which I can support this community? It's really great how quickly and well you guys help me

[low temple]

np man, anytime!

[tardy delta]

i think setting the message to an empty string will show an empty line to the client

i had it with the join event

null might be better

[low temple]

Yeah maybe, if "" doesnt work try null

[hexed hatch]

you can support the community by donating a sum of money to me, a representative of the community

[upper niche]

I'm trying to create a written book, but the addPage() method doesn't seem to work for the book's BookMeta.
No matter what I put into the String argument, when I open the book it just shows "* Invalid book tag *"
Am I doing something wrong?

[low temple]

make sure ur updating the meta after you set it

[upper niche]

here's my entire code for it

ItemStack smelterBook = new ItemStack(Material.WRITTEN_BOOK);
BookMeta meta = (BookMeta) smelterBook.getItemMeta();
meta.setTitle("A Guide to Smelters");
meta.addPage("test1","test2");
smelterBook.setItemMeta(meta);

[lucid bane]

a common question, is there a way to change max stack size of vanilla itemstack?

[low temple]

Maybe try adding an author?

[upper niche]

I looked at the NBT data for the book
All the page text is getting put in the "extra" section of the page info, and the text field is empty
I'm assuming it has to do with that

[upper niche]

ill try that

yep that seems to have worked

thanks

[glossy marsh]

For me this shows no line at all, so it works!

[glossy marsh]

🤑

[tame shoal]

For anyone wondering! I found a way for to classes to communicate efficiently

Makes it easy to organise code

[torn shuttle]

I'm really tired but I want to get this done before I head out, can someone tell me if getting a CME:null makes any sense on this line?

for (ObjectiveDestinations iteratedObjectiveDestinations : objectiveDestinations)

can CMEs even fire when you just call for an iteration

[fleet imp]

I'm trying to make a command that takes a string, but every space (even if theres quotes) is considered a different arg. How do I either take a string inistead of a list, or join the args as a string (keep in mind theres no set amount of words/args per cmd)

[low temple]

do you want any args after the string?

[fleet imp]

no

[low temple]

then you can take the args array and loop through it and create a string builder

[upper niche]

String combine = "";
for (String arg : args) combine += arg+" ";
combine = combine.substring(0, combine.length()-1);

[tame shoal]

So like a ban command? where you have to give a reason?

[visual tide]

stringbuilder would like to know your location

[tame shoal]

Xd

[fleet imp]

@tame shoal kinda. @low temple @upper niche thx

[upper niche]

who need stringbuilder when you have += 😎

[tame shoal]

SO basically you just need to add the arg untill there is no more or you reach an arg that has a certain string

[fleet imp]

yea

[tame shoal]

Alr anything else?

[fleet imp]

no

[tame shoal]

kk

[fleet imp]

it would be /cmd {the rest of this is one string}

[tame shoal]

yea

[eternal oxide]

String.join(" ", args) or something close

[fleet imp]

hhow would i do that tho

[low temple]

        StringBuilder builder = new StringBuilder("");
        for (String str : args) 
            builder.append(str + " ");
        String argString = builder.toString().trim();

[tame shoal]

for (String args : in args) {
if (arg.equalsignorecase("thing")) {
// idk
} else {
//something else idk
}

POV: Discord is your IDE

And you make the classes as channels

[low temple]

lmfao

[tame shoal]

XD

[frosty tinsel]

POV: you don't know what code block is.

[tame shoal]

POV: yOU CAN'T CODE IN JAVA

[frosty tinsel]

haha what a joke

[low temple]

if you want the block format use a tripple "`" before and after ur text

[tame shoal]

ahha yes

I know what that is

but there's no tab

atleast on web version

[frosty tinsel]

hm

on desktop there is

[tame shoal]

what's the minecraft id for "Air"

[frosty tinsel]

minecraft:air

[tame shoal]

Novas in the njmber

[severe folio]

minecraft:air or 0 if you;re using numerical ids

[tame shoal]

No as in*

Ty

[woeful crescent]

Anyone know how often the player's right click action is repeated when holding down the mouse button

[fleet imp]

how do i add an element to a list

[frosty tinsel]

probably once

[woeful crescent]

List#add()?

[woeful crescent]

?

[low temple]

I think it depends if theyre holding it on an interactable block

[buoyant viper]

i think it goes up to 20cps

[fleet imp]

i dont understant what # is. i see it all the time, but i dont get it

[low temple]

like if they hold right click on a static block like stone it might only fire once

[woeful crescent]

Pretty sure # means an instance method

[low temple]

but if its a block like a chest or door itll fire as fast as they door id opening/closing

[frosty tinsel]

Take it as an replacement for .

[fleet imp]

oh ok thx

[woeful crescent]

But like

[frosty tinsel]

How would you tell static method?

[woeful crescent]

.?

[buoyant viper]

i think no matter what its #, it's mainly for documentation tho

[woeful crescent]

. ==> static, # ==> instance

ok

[frosty tinsel]

ok

[woeful crescent]

i thinlk

I'm probably wrong tho xD

[eternal oxide]

You are incorrect 🙂

[frosty tinsel]

nvm

[frosty tinsel]

how is it?

[eternal oxide]

is documentation

[buoyant viper]

aha, knew it

[eternal oxide]

it doesn;t really matter which you use

in here we generally use # unless writing actual code

[frosty tinsel]

It may be a javadoc thing.

[dull whale]

anybody know 1.7-1.12 fawe maven rep/dep?
Somehow I couldnt find it

[lost matrix]

I've also learned that '.' is used for static and '#' is used for instance context.

I see that the inet partly disagrees...

[eternal oxide]

There doesn't seem to be a consensus. But discussions here in the past have generally come down to "it doesn't matter" and "# is documentation".

[glossy scroll]

i was about to say

it really doesnt matter

originates from url addresses i think, hence documentation

[tribal lichen]

Heya all, question, I made my first plugin to mute the chat and it works flawlessly on my private server but when I put it on my public server it decides to just not work at all the command doesn't show up or anything...

[glossy scroll]

have you checked your log?

[lost matrix]

Type in /pl and see if its listed and/or red

[tribal lichen]

not listed...

[lost matrix]

Then its not in the plugins folder

[spiral light]

did you add it after starting the server ? then use reload first ...

[lost matrix]

Ew

Restart pls

[cosmic arrow]

in bungeecord, is there an event or way to execute code when a server is about to stop? i'm trying to setup a fallback server that players get sent to when the server they're in stops or restarts. i tried to find a way to do it without a plugin but i can't find a way

[tribal lichen]

It's there and I turned the server off added it and then started it after adding it

[glossy scroll]

it has different perms

server cannot access that file

[tardy delta]

"root root"

[tribal lichen]

Ah

yes

thank you

[tardy delta]

https://tenor.com/view/pingu-penguin-jump-excited-yes-gif-5479906

[lost matrix]

Why does your root user have ftp access???

[glossy scroll]

plot twist he just made a user called root

[tribal lichen]

...

[blazing scarab]

Thats pterodactyl isnt it

[tribal lichen]

How'd you know? XD

[blazing scarab]

Oh w8

Nvm

well, my message doesnt make to much sense

[vapid needle]

I made a parrot rideable but how can I make it controllable?

[glossy scroll]

not sure if its possible

i have some ideas

[vapid needle]

Because when I search on google I always find about custom entity but mine is the normal parrot so can I do it

[cosmic arrow]

is there anyone here that can answer my question

[glossy scroll]

without a plugin?

so are you coding something or not?

[vapid needle]

Are you talking to me or him?

[glossy scroll]

to vizored

[cosmic arrow]

i guess so. i tried to look at the config.yml to see if there was an option to setup a fallback server but i couldn't find anything.

[vapid needle]

oh ok

[glossy scroll]

im digging through code to see if i can help you

[glossy scroll]

i would go to #help-server first, there should be a config option

[cosmic arrow]

i tried. no one responded.

[glossy scroll]

ok well

this isnt the place for your question either

[cosmic arrow]

alright. thanks for helping me either way

[glossy scroll]

so far the only way to do it is to set a temptation item on the entity by accessing its pathfinder

or just make a custom entity that overrides the move method

the second is gonna be a lot more painful than the first

both require NMS

[vapid needle]

So the easier one is the first one right?

[glossy scroll]

yes

[vapid needle]

Ok I will try that

[glossy scroll]

but that means the player has to have an item in hand

[vapid needle]

ok

[glossy scroll]

this.goalSelector.addGoal(4, new PathfinderGoalTempt(this, 1.2D, RecipeItemStack.of(Items.CARROT_ON_A_STICK), false)); thats what i found for a pig

[vapid needle]

So I can choose any item in the hand and he will just follow it right?

[glossy scroll]

youll have to test it yourself, this isnt something ive done before

but that is my assumption

[vapid needle]

Ok

thanks

[glossy scroll]

wait

im sorry

i just realized

you definately need custom entity

[vapid needle]

oh ok

I will try to figure it out

thanks for the help anyway

[glossy scroll]

what mc version are you using btw

i might see if i can PR something that allows for this change in spigot

[vapid needle]

1.14.4 atm

[glossy scroll]

eh well my change wont help you then

[vapid needle]

You could change it if it was a newer version?

[glossy scroll]

i can only patch latest versions of spigot

[sleek pond]

Is there a way to shade protocol lib into your plugin?

[glossy scroll]

why would you want to do that?

[desert loom]

would you? couldn't you just replace that goal with a new one in an existing pig entity?

[glossy scroll]

the movement controller for passengers isnt controlled by pathfinders

its the acutal movement method in the entity

[desert loom]

ah nvm then.

[vapid needle]

Creating a custom entity and making it controllable

[tender shard]

yo bitcheeees, I'm back

throw your spigot questions at me now

[proud basin]

how do I code in spigot

[tender shard]

just do java stuff, gg ez

and: https://blog.jeff-media.com/how-to-create-your-first-minecraft-plugin-using-the-spigot-api-and-maven/

[proud basin]

why do java

[tender shard]

yeah, why smoke tobacco if you can use crack instead, right?

[proud basin]

Why not scratch

[unreal quartz]

how do i hypixel

[tender shard]

no idea, I'm banned there

[severe folio]

fr?

bruh

rip ig

[tender shard]

yeah id even know why

[severe folio]

have you appealed it

[tender shard]

yes

yesterday

[unreal quartz]

spoken like a true cheater

[tender shard]

I really didnt cheat 😄

my account was banned for "security reasons"

[young knoll]

Happens when your account logs in from weird places

[tender shard]

but I didn't

also wtf is a werid place? 😄

[proud basin]

yea

[young knoll]

Like

[proud basin]

what is a weird place

[young knoll]

The United States and then Australia right after

[blazing scarab]

Germany

[proud basin]

what if they moved

[young knoll]

Hence why I said right after

It also generally takes more than one

[tender shard]

Me = germany, not a weird place lol

[blazing scarab]

how could i implement unit of work design pattern in spring

[tender shard]

whut

[karmic grove]

is there a way to speed up plant growth not all random tick speed

[tender shard]

sure, just manually grow those crops

[karmic grove]

._.

[tender shard]

all crops blockstates are instanceof ageable

[young knoll]

Sometimes I wish we had a random tick event

[tender shard]

myPotato = (Ageable) block.getState() or sth like that

[tender shard]

but why

[young knoll]

For stuff like this

And for custom blocks I want to tick

[karmic grove]

wait

so its not possible

to grow certain crops faster

[young knoll]

Like he said, do it manually

[steady herald]

Running into an issue as to why my commands are not executing

public class RemoveRing implements CommandExecutor {
    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        System.out.print("Here");
        if (sender.isOp()) {
            System.out.print("Here2");
            if (command.getName().equalsIgnoreCase("removering")) {
                System.out.print("Here3");
                if (args.length == 2) {
                    Player admin = (Player) sender;
                    Player target = Bukkit.getPlayer(args[0]);

                    admin.sendMessage("Here");
                    String oldArray[] = {"dwarvenRing", "Narya", "Nenya", "Vilya", "nazgulRing", "thePrecious", "theOneRing", "witchKingsRing"};
                    String translateTable[] = {"Dwarven Ring", "Narya", "Nenya", "Vilya", "Nazgul Ring", "The Precious", "The One Ring", "WitchKings Ring"};
                    String ringName = translateTable[Arrays.asList(oldArray).indexOf(args[1])];
                    admin.sendMessage("ThisPoint");
                    ItemStack itemToRemove = null;
                    List<ItemStack> itemList = Arrays.asList(target.getInventory().getContents());
                    for (ItemStack item : itemList) {
                        if (item.hasItemMeta() & item.getItemMeta().getLore().contains(ChatColor.WHITE + ringName)) {
                            itemToRemove = item;
                            break;
                        }
                    }
                    if (itemToRemove != null) {
                        target.getInventory().remove(itemToRemove);
                        target.setMaxHealth(20);

                    }
                }
            }
        }
        return true;
    }
}

This is my executor Class

My plugin.yml command register line:

  removeRing:
    description: test
    usage: /<Command> <Target> <ringType>

package mythicmidgard.feroxidus.mythicutilities;

import mythicmidgard.feroxidus.mythicutilities.commands.adminCommands.RingCommands.GiveRing;
import mythicmidgard.feroxidus.mythicutilities.commands.adminCommands.RingCommands.RemoveRing;
import mythicmidgard.feroxidus.mythicutilities.commands.adminCommands.loreCommands.*;
import mythicmidgard.feroxidus.mythicutilities.customEnchants.ringEnchants.OneRingUse;
import mythicmidgard.feroxidus.mythicutilities.customEnchants.ringEnchants.RingEffects;
import mythicmidgard.feroxidus.mythicutilities.customEnchants.ringEnchants.SoulLock;
import org.bukkit.plugin.java.JavaPlugin;

public class MythicUtilities extends JavaPlugin {
    public static MythicUtilities plugin;

    @Override
    public void onEnable() {
        //Commands
        getCommand("getMat").setExecutor(new GetMat());
        getCommand("getList").setExecutor(new GetList());
        getCommand("addEnchant").setExecutor(new AddLoreEnchantment());
        getCommand("addLore").setExecutor(new AddLoreInfo());
        getCommand("setName").setExecutor(new ChangeDisplayName());
        getCommand("removeLore").setExecutor(new RemoveLore());
        getCommand("giveRing").setExecutor(new GiveRing());
        getCommand("removeRing").setExecutor(new RemoveRing());


        //Load Enchants
        getServer().getPluginManager().registerEvents(new SoulLock(), this);
        getServer().getPluginManager().registerEvents(new RingEffects(this), this);
        getServer().getPluginManager().registerEvents(new OneRingUse(), this);
    }
}

Main Class

The issue is, whenever I fire a command

it never reaches the executor, and just prompts me with the Usage of the command

I know that it is not reaching the executor as it never prints in console

@ me

[little trail]

Is there any way to stop an event listener from, listening

[young knoll]

Explain?

[little trail]

so where you use PluginManager.registerEvents to register event listeners, how would I deregister them

[eternal oxide]

You only have one command in yoru plugin.yml and you are not registering that command.

[young knoll]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/HandlerList.html#unregisterAll(org.bukkit.event.Listener)

[steady herald]

I can send the whole yml I just send a small thing...

name: MythicUtilities
version: '${project.version}'
main: mythicmidgard.feroxidus.mythicutilities.MythicUtilities

commands:
  getMat:
    description: Retrieves items Material Enum (For Development)
    usage: /<Command>
  addLore:
    description: Adds lore to an item
    usage: /<Command> <Lore> <ChatColor>
  setName:
    description: Changes the displayName and color of an ItemStack
    usage: /<Command> <Name> <ChatColor>
  getList:
    description: Returns varied listTypes, (listTypes found with listType "listList")
    usage: /<Command> <listType>
  removeLore:
    description: Removes a line in an items lore with line number
    usage: /<Command> <Line>
  giveRing:
    description: Gives a ring of power to specified player
    usage: /<Command> <Target> <ringType>
  removeRing:
    description: Removes a ring of power from specified player
    usage: /<Command> <Target> <ringType>

Entire yml

[eternal oxide]

Check yoru latest log startup for any errors

[steady herald]

reloading causes no errors, shall I restart server entirely?

[eternal oxide]

yes, clean startup

[steady herald]

k

an OnEnable error I see

For some reason it was warning me that there was missing imports wierd

ty Elgar

[blazing scarab]

HandlerList.removeAll

[hoary remnant]

Hey when I try to use gson for serialization of objects I get the java.lang.reflect.InaccessibleObjectException: Unable to make field private java.lang.Object java.lang.ref.Reference.referent accessible: error what exactly can I do about this?

[little trail]

Thank you, is there any way to get a handler list if I don't have an event object

[blazing scarab]

That is a static method

[frigid rock]

guys, so i'm making a "rank shop" gui, and for example a "diamond rank" will expire after 7 days. how can i do that with bukkitscheduler?
i tried to watch videos or read docs but i cant get that in my mind
like the idea would be this: when i buy it to run the "timer", and on server stop to store the time left in a config. then when server starts it should get the updated time left. but idk how to program that

[honest sentinel]

Hey, I'm trying to make a countdown that starts at 300 seconds if there aren't enough players in the game, and if there are enough, it goes down to 60 players and if players leave and there arent enough players again, it goes back to the original 300 seconds, and so on. How would I go on about creating this?

I do know how to create a countdown, just not quite sure how to make it do all that

[shadow owl]

It depends on how you want resuming to work, but you can keep a reference to the task that is currently running and keep a boolean variable representing whether or not the time is in shortMode. Then whenever a player leaves or joins the lobby you can check for your conditions and change the runnable and shortMode variable accordingly

[severe folio]

couldn't you just store the time that the rank was bought and then use basic math to work it out from there (by starting a repeating task in onEnable that checks every x amount of time, like every 5 minutes or so)?

if (currentTimeMs - timeStartedMs >= amountOfTimeTheRankIsAllowedMs) {
  // the rank has expired, remove it
}

to get the current time use

System.currentTimeMillis();

there's probably a better way of doing it, but thats off the top of my head

[frigid rock]

oh that's even better

thank you so much ^^

[eternal oxide]

Some permission plugins already do this. GroupManager has timed permissions and groups

[severe folio]

^ theres that too

[frigid rock]

i'm using the luckperms api and it doesnt have any timed permission function lol

[left swift]

How can I do so that if I run, for example, 3 tasks (runTaskLater) that are to be executed, for example, in 5 seconds, and if the task is called again during this time, the previous ones will be canceled, and the one that was called last, will be done

[quaint mantle]

What are you trying to do

[left swift]

for example, I type a command, and a message will be sent in 5 seconds. But if I type this command quickly several times, it will send several messages. I would like to do so that if there is already a task in the queue and it is called again, the one in the queue will be canceled and the "newest" one will be executed.

and then it will only be done once, not a few times

[honest sentinel]

I tried this: https://paste.md-5.net/edazojopop.java, https://paste.md-5.net/hevoyuzahi.java - But it didn't work out as I wanted it to. When there isnt enough players, it just stays at 290 but when there are, it doesnt switch to 60 seconds, it then starts to countdown from 290 seconds

[terse ore]

How can I get highest block in x, y coords?

I have x and y coordinates and I would like to get highest y coord

[left swift]

world.getHighestBlockAt(x, y);

[little trail]

okay so i want to run a method after x amount of seconds, it also needs to be able to access fields in my plugin class too

[left swift]

make a task, and run it x seconds later

[little trail]

and how would i make a task exactly

all the ones ive tried cant access the fields in my plugin class

[left swift]

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

[terse ore]

Is there a way of tping someone to the center of the block?

instead in the middle of 4?

I tried adding 0 .5 to x znd z

but doesn't work

[young knoll]

It does

[terse ore]

        Player player = ((Player) sender).getPlayer();

        Random random = new Random();

        World world = player.getWorld();

        int x = random.nextInt(7500);
        int z = random.nextInt(7500);
        int y = world.getHighestBlockYAt(x, z);

        x += 0.5;
        z += 0.5;

        Location randomTP = new Location(player.getWorld(), x, y, z);

        player.teleport(randomTP);

        player.sendMessage(color.translate("&aHas sido teletransportado a: " + x + ", " + y + ", " + x));

[spiral light]

what does chat msg say ?

oh

yes adding double to int ^^

you cant add 0.5 to an int ^^

[sage patio]

String.valueOf(int); maybe?

the problem is chat message?

[young knoll]

No

The problem is adding a double to an int

Use location#add Instead

It will also keep your output as whole numbers, which I assume you want

[sage patio]

try casting int to double

[spiral light]

he isnt the one who needs help ^^

[young knoll]

I mean you can

Or just use Location#add like I said

[sage patio]

https://media.discordapp.net/attachments/406413904596434947/889901661324185671/874613890846175243.gif

[honest sentinel]

Hey, I'm trying to make a countdown that starts at 300 seconds if there aren't enough players in the game, and if there are enough, it goes down to 60 players, and if players leave and there aren't enough players again, it goes back to the original 300 seconds, and so on. How would I go on about creating this?
I do know how to create a countdown, just not quite sure how to make it do all that. Till now I got this: https://paste.md-5.net/evunupuned.java, https://paste.md-5.net/etasexiqic.java - But when I tested it out, it didn't work out as I wanted it to. It doesn't go down to 60 seconds when there are enough players, and it does not go back to the original time if there aren't enough anymore.

[terse ore]

the problem is that I don't get tped to the center of the block

[sage patio]

because its integer i think

[spiral light]

@terse ore the reason for you problem is litterly 3 times in the chat now

[eternal oxide]

Location.add(0.5,0,0.5)

[terse ore]

ohh

its tru

I should make it float?

[sage patio]

yea its nice too

[young knoll]

^^^^^^^^^

Screams internally

[sage patio]

just do loc.add(x, y, z);

[terse ore]

wdym by that

what does that do?

[tame shoal]

Is there any way that I could detect flight cheats accuratly? I don't want spoon feed code i just need help with a method that I could do this. just explain mostly xd

[terse ore]

p.getAllogFlight(true/false);

[spiral light]

maybe player.isFlying ?

[terse ore]

Are you looking this

or a hack client?

[tame shoal]

.<.

You do know... that it won't work JUST like that

[terse ore]

player.getAllowFlight()```

[tame shoal]

Flying as in the server allows them to fly

e.g game mode creative

[spiral light]

if you want to detect if a player is flying then use this method ...

[tame shoal]

not as in cheating

[tame shoal]

I know basic spigot api/java

I'm not that dumb

I need a method of detecting flight hacks

I know how to detect KA

but not flight......

[honest sentinel]

Do anyone know how to help me with the quoted issue?

[tame shoal]

AHh what s it called

https://bukkit.org/threads/how-to-make-your-code-wait-a-certain-amount-of-time.152701/

And every time just do time = time -1

[honest sentinel]

I know all that

[tame shoal]

then set the chat thing as time

[honest sentinel]

That I know

[tame shoal]

Then that's all you need...?

[honest sentinel]

it just doesn't work if you look at the two pastes that I linked

It doesn't go down to 60 seconds when there are enough players, and it does not go back to the original time if there aren't enough anymore.

that's the issue

[tame shoal]

can you post more code...

Or is that it

[honest sentinel]

that is it

[tame shoal]

Alr

Every second, check the amount of players

and make a different public void

and if the players are less, run one of them

and if the players are more

run the other 1

[honest sentinel]

Isn't that what I'm doing here tho? https://paste.md-5.net/etasexiqic.java

[tame shoal]

It's not every second

What I would do (incredibly inneficiently)

Is that it countdowns a second

[sullen marlin]

.runTaskTimer(Game.getInstance(), 0, 0); that shouldnt even work tbh

[tame shoal]

and takes away a second from a defined int

1

untill that int becomes 0

so 60, 59, 58... 0(STOP)

and for every time it does that

it checks the players

[wet breach]

not sure why we would need to do this every second o.O

[tame shoal]

As i said

inneficient

but imo easiest for me to do lol

[sage patio]

adds a value to a location

[wet breach]

as long as you recognized it isn't efficient because there is events you can listen to that would make it better lol

[tame shoal]

Xd ik

[honest sentinel]

I tried adding java if (!(Bukkit.getOnlinePlayers().size() >= EnoughPlayersCheck.minimumPlayers)) { new Thread(new EnoughPlayersCheck(stateUpdater, chatUtil)).start(); cancel(); } to the countdown file but then it just spams the original time and doesnt go down

[wet breach]

need to add a method to reduce the time

loops don't automatically do that on their own 🙂

[left swift]

How can I do so that if I run, for example, 3 tasks (runTaskLater) that are to be executed, for example, in 5 seconds, and if the task is called again during this time, the previous ones will be canceled, and the one that was called last, will be done

[hoary remnant]

Unable to make field private java.lang.Object java.lang.ref.Reference.referent accessible: module java.base does not "opens java.lang.ref" to unnamed module @20ef37c3 does anyone know what this means..? I have been looking for ages but I can't really find an answer 😦

[sullen marlin]

you're likely passing garbage into gson

but without the full error we really cant help you

gson is not magic, it can't just turn everything you give it into json

[hoary remnant]

I'll give the full error 🙂

[quiet ice]

It basically means you are doing naughty things with reflections

[hoary remnant]

https://pastebin.com/pTZTKb9q

[quiet ice]

Basically GSON cannot serialise a java.lang.ref.Reference object

[sullen marlin]

probably trying to throw a Location into gson without writing a serializer

Locations contain a World, how can gson write an entire world to json?

you should just use yaml, spigot contains extensive APIs for handling yaml, and inbuilt types like Location

[hoary remnant]

Aha, okay did not know that 🙂

[quaint mantle]

Hey so i'm a bit new to creating plugins and need to recompile a plugin i had someone make for me. They created it and since its creation some external endpoints it calls to have changed and I need to recompile. Can someone help me with this?

This is the Github of the plugin's source. https://github.com/FoldedLettuce/Hyper-Minecraft-Auth

[hoary remnant]

Ahn yes it works! @sullen marlin Thank you!

Just broke the Location down to it's x, y, z coordinates and its world name 🙂

[eternal oxide]

You could always use the inbuild Location#serialize()

[wide solstice]

Anyone know the difference between these two repos? Which one should I use?

https://hub.spigotmc.org/nexus/content/repositories/snapshots/
https://hub.spigotmc.org/nexus/content/groups/public/

[sullen marlin]

snapshots

[quaint mantle]

bump

[wide solstice]

I still don't really understand the difference, both jars have -SNAPSHOT, are they both snapshots?

[sullen marlin]

/public/ is a relic from when we mirrored maven central

we don't anymore, but you should use /snapshots/ in your own project

[sullen marlin]

that plugin has no build system so you need to compile it the same way is if you were making a plugin from scratch

any tutorial on creating a plugin will help you with this

[quaint mantle]

Alright, Got any links to something good? There are so many.

[sullen marlin]

I don't have a tutorial handy, someone else might, but you will find thousands on google

[quaint mantle]

Ok thanks will just look thru them

[sullen marlin]

either specifically for your IDE, or maven/gradle

[quaint mantle]

👍

Normal Visual Studio will work, correct?

[sullen marlin]

no, visual studio is not a java IDE

[quaint mantle]

Ah

[sullen marlin]

Netbeans, Eclipse, IntelliJ are Java IDEs; Maven and Gradle are Java build systems

you can probably find tutorials for any one of those 5

[quaint mantle]

Perfect let me get looking.

[wet breach]

VS does support Java however

I wouldn't consider it a proper IDE for Java like some other ones that are more tailored for it

but you can still use it and compile etc

[quaint mantle]

Yea, Im just gonna download IntelliJ

[sullen marlin]

presumably you mean visual studio code; and that's like saying notepad supports java

it still needs a build system to build java

[wet breach]

it supports it natively

[quaint mantle]

Nah I mean physical Visual Studio.

Think this vid will be good or should I find a more recent one? https://www.youtube.com/watch?v=FnqZJjgGGmo

[wet breach]

I don't use VS for java because that is just a way too bulky/bloated IDE for such things and we have better IDE's specifically geared to Java

VS isn't specifically geared for Java lol

[dusk flicker]

Spigot has some actual tutorials rather than videos

[quaint mantle]

Oh got a link?

[dusk flicker]

https://www.spigotmc.org/wiki/spigot-plugin-development/

[quaint mantle]

Ty let me try this.

[dusk flicker]

https://www.spigotmc.org/wiki/creating-a-blank-spigot-plugin-in-intellij-idea/

[quaint mantle]

ty

[main dew]

anyone know open source plugin use AspectJ?

I try make Load-Time Weaving in AspectJ but ...

[sullen marlin]

not gonna be fun

[main dew]

yea ;/

[sullen marlin]

I mean if you just add it as an agent its probably ok?

for public plugin though, no one wants that

[main dew]

I am honestly a bit of a beginner in AspectJ

overall I was looking for a way to turn off the falling gravel and sand

but I couldn't find a good solution other than editing the engine and AspectJ

[quaint mantle]

I am making a plugin that makes some sort of a gun I got stuck when I was trying to get an arrow to launch out of the player I know how to launch the arrow its just that the vector I made is throwing an error or intelliJ is throwing an error ```java
Vector v = e.getPlayer().getLocation().getDirection();

wait

isn't there a method to make a location to a vector