Because you check if the clicked inventory is your custom inventory.
But if the player clicks in his own inventory, then this condition wont be true ofc.
#help-development
lost matrix
peak jetty
oh yeah, how do i fix that?
lost matrix
Check if the primary inventory of this event is your custom inventory, regardless of which inventory is clicked.
Inventory primary = event.getInventory();
You might want to think about using a GUI library btw.
The current setup might work for now, but using a lib lets you focus on creating actual content
instead of fiddling with your gui logic.
cinder abyss
Hello, when I try to get the foliage color using net.minecraft.world.level.biome.Biome.getFoliageColor, sometimes it returns 0, how can I fix that?
peak jetty
You might want to think about using a GUI library btw.
The current setup might w...
hmm ok, which one do you recommend?
lost matrix
hmm ok, which one do you recommend?
After you got some experience you might want to write your own:
https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/
I've used Triumph in the past. It was fine back then.
cinder abyss
Hello, when I try to get the foliage color using `net.minecraft.world.level.biom...
is it because it's a plain?
lost matrix
is it because it's a plain?
Probably
peak jetty
After you got some experience you might want to write your own:
https://www.spig...
ok thanks
lost matrix
also doing that with Savanna...
🤷
young knoll
I think a value of 0 means it uses whatever colormap the client has
cinder abyss
I think a value of 0 means it uses whatever colormap the client has
oh...
is there a way to get the default colormap?
cinder abyss
humm okay thanks
cinder abyss
So, I have thisjava public static Object getFoliageDefaultColor(Block block){ double AdjTemp = Math.clamp(FallingLeaves.leavesColorImpl.getTemperature(block.getLocation()), 0.0, 1.0); double AdjDownfall = Math.clamp(FallingLeaves.leavesColorImpl.getDownFall(block.getLocation()), 0.0, 1.0 ) * AdjTemp; return null; }
But how can I select the good color from that?
I imported Foliage.png in resources
proud badge
is InventoryCloseEvent fired when the player leaves before closing the inventory?
lost matrix
So, I have this```java
public static Object getFoliageDefaultColor(Block block){...
Just look at the png and get the color values like described in the wiki
lost matrix
is InventoryCloseEvent fired when the player leaves before closing the inventory...
Yes
proud badge
Ok nice
cinder abyss
Just look at the png and get the color values like described in the wiki
but how can I pick the good color 😅
lost matrix
What makes a color "good"?
cinder abyss
What makes a color "good"?
The color associated to my variable
Pinking the good color for a plain not the one for a mangrove if I'm in a plain
lost matrix
Pinking the good color for a plain not the one for a mangrove if I'm in a plain
Ah, you just write some code to pick the color from the png. Just as described in the wiki.
cinder abyss
Okay I'll try to understand
wary harness
hey is it possible to spawn arrow entity which is attached to specific part on player entity
like when u get shot by skeleton
but I would like to spawn arrow on player
inner mulch
how can i have code run when an object is collected by the garbage collector?
basically the opposite of a constructor?
inner mulch
its deprecated
inner mulch
what do i do instead?
chrome beacon
why do you need to do that
inner mulch
i have an object that you can modify at the and you need to call a method to commit the changes and i want to throw an error if you dont commit the changes and the object was collected
slender elbow
cleaner api
but be very careful to not reference the object from your runnable
or it will never be GCd since it's reachable
worthy yarrow
So I’ve got a project I’m working on, pets system. Issue is that I need the items model’s to be integrated through a pre-existing resource pack, I’ve never worked with them before so I have no idea how to go about this.
Them being resource packs
rare rover
No
chrome beacon
Show the entire code
cinder abyss
Ah, you just write some code to pick the color from the png. Just as described i...
something like that?```java
public static byte getFoliageDefaultColor(FallingLeaves plugin, Block block) throws IOException {
double AdjTemp = Math.clamp(FallingLeaves.leavesColorImpl.getTemperature(block.getLocation()), 0.0, 1.0);
double AdjDownfall = Math.clamp(FallingLeaves.leavesColorImpl.getDownFall(block.getLocation()), 0.0, 1.0 ) * AdjTemp;
BufferedImage in = ImageIO.read(plugin.getResource("Foliage.png"));
BufferedImage newImage = new BufferedImage(in.getWidth(), in.getHeight(), BufferedImage.TYPE_INT_RGB);
byte[] pixels = ((DataBufferByte) newImage.getRaster().getDataBuffer()).getData();
return pixels[(int) (pixels.length*AdjDownfall)];
}```
worthy yarrow
?paste
undone axleBOT
inner mulch
When using hibernate, is there a method to retrieve a value or insert one and return it if not existing alr?
wary harness
would it be possible to spawn arrow at specific part of body?
my pc lagging with 100k arrows from some reason
tawdry monolith
does anyone have a tutorial on using Firebase?
chrome beacon
Google does have good documentation
icy beacon
Google's documentation on anything always throws me off
They have like 30 steps to authenticate anything for their API (any, not just firebase) and then turns out the doc page I'm reading is deprecated and the new API requires 40 steps, but the API in itself is deprecated and the new auth method requires a different account overall, and then when I finally authenticate, the methods and classes I need are the least documented
lost matrix
Looks like this should work. Btw you should follow java naming conventions.
How do you determine if this works or not?
cinder abyss
@lost matrix I edited my code but it returns me -113:```java
public static byte getDefaultFoliageColor(FallingLeaves plugin, Location location) throws IOException {
double AdjTemp = Math.clamp(FallingLeaves.leavesColorImpl.getTemperature(location), 0.0, 1.0);
double AdjDownfall = Math.clamp(FallingLeaves.leavesColorImpl.getDownFall(location), 0.0, 1.0 ) * AdjTemp;
BufferedImage in = ImageIO.read(plugin.getResource("Foliage.png"));
byte[] pixels = ((DataBufferByte) in.getRaster().getDataBuffer()).getData();
return pixels[(byte) (pixels.length*AdjDownfall)];
}```
(in a jungle)
and -1 in a forest
but how can I convert it to a hexadecimal then?
lost matrix
Didnt read the wiki entry
cinder abyss
Didnt read the wiki entry
I re-read, and I'm making BufferedImage#getRGB(x, y) but how can I convert the doubles to an int?
multiplying by 256?
cinder abyss
reading a buffered image every time seems a bit uh
it's not permanent
lost matrix
multiplying by 256?
Sure, just map [0.0 - 1.0] to [0 - 255]
proud badge
if I do ArrayList.set(60, someValue) when the array list is empty rn, does the arraylist size become 60?
lost matrix
if I do ArrayList.set(60, someValue) when the array list is empty rn, does the a...
Nope
proud badge
Does it become 1?
echo basalt
if I do ArrayList.set(60, someValue) when the array list is empty rn, does the a...
Nope it will throw an AIOOBE
proud badge
im making vaults rn
0-9
List<ItemStack[]>
so the first vault is 0 in the list, 2nd is 1 etc etc
cinder abyss
Sure, just map [0.0 - 1.0] to [0 - 255]
so (int) (AdjTemp*256), (int) (AdjDownfall*256) ?
proud badge
im making vaults rn
0-9
List<ItemStack[]>
should I use HashMap instead or
lost matrix
im making vaults rn
0-9
List<ItemStack[]>
If you want to serialize nulls:
Arrays.asList(new ItemStack[9]);
This creates a List with a fixed size of 9, initially filled with nulls.
cinder abyss
@lost matrix java.lang.ArrayIndexOutOfBoundsException: Coordinate out of bounds!
return new Color(in.getRGB((int) (AdjTemp*256), (int) (AdjDownfall*256)), true);```Do you know?
Should I remove new Color ?
lost matrix
Do you know?
You tried to get a pixel outside of the image.
cinder abyss
You tried to get a pixel outside of the image.
humm
but the image is 256x256
and It's clamped so..
lost matrix
Tell me the index of the very first pixel and the index of the very last pixel.
Maybe this helps.
lost matrix
The first pixel is at (0 : 0) and the last is at (255 : 255)
lost matrix
No idea. Depends on how your code looks like rn.
cinder abyss
public static int getDefaultFoliageColor(FallingLeaves plugin, Location location) throws IOException {
double AdjTemp = Math.clamp(FallingLeaves.leavesColorImpl.getTemperature(location), 0.0, 1.0);
double AdjDownfall = Math.clamp(FallingLeaves.leavesColorImpl.getDownFall(location), 0.0, 1.0 ) * AdjTemp;
BufferedImage in = ImageIO.read(plugin.getResource("Foliage.png"));
//byte[] pixels = ((DataBufferByte) in.getRaster().getDataBuffer()).getData();
return in.getRGB((int) (AdjTemp*256), (int) (AdjDownfall*256)); //pixels[(int) (pixels.length*AdjDownfall)];
}```It crashes at the return
(but I didn't tested using 255)
so it's with 256
lost matrix
Whats this for?
cinder abyss
Whats this for?
-1 (for pixels[0])
95 (for pixels[255*255)
usingjava byte[] pixels = ((DataBufferByte) in.getRaster().getDataBuffer()).getData();
lost matrix
Ah they use the bottom left corner as a base. Ok makes sense.
Yeah now multiply by 255 and check if it works
cinder abyss
not working
out of bound
return in.getRGB((int) (AdjTemp*255), (int) (AdjDownfall*255));```Print out the image dimentions and the coordinates
cinder abyss
coordinates?
lost matrix
Honestly this is just some basic debugging.
cinder abyss
coordinates?
of what?
lost matrix
The pixels you want to retrieve
proud badge
wait is it possible to store things in an inventory holder
like
private int index; and then do
inv.getHolder().getIndex();
cinder abyss
The pixels you want to retrieve
how can I pass (int) (AdjTemp*255), (int) (AdjDownfall*255) to .indexOf ?
@lost matrix do you know?
lost matrix
Yes
lost matrix
and how can I do that please? 😂
lost matrix
Anything. Doesnt matter. There is probably a Facbook group that has covered this. You can probably
find this in old msn messages. This has been solved millions of times for the past 20 years.
Close your eyes and click on a random link. It will most likely spoon you the answer in 5 different colors.
cinder abyss
oh okay
@lost matrixjava int[][] pixels = convertTo2DUsingGetRGB(in); // [] x [] y System.out.println(pixels[(int) (AdjTemp*255)][(int) (AdjDownfall*255)]);
Returns me -9395353
lost matrix
Sounds good
reef acorn
Hey, we are planning to include some kind of auto-updater in our plugins!
This means that we have a folder on our root server (e.g. path /home/autoupdater/), in which we pack configs, for example.
The plugins should then check at startup whether they still have the latest version of the config themselves. If this is not the case, the plugins should automatically download the latest version of the config from this folder.
Now we wanted to ask how we can access a directory that is outside the Minecraft server.
Many thanks in advance.
cinder abyss
Sounds good
then, how can I convert it to rgb?
lost matrix
Hey, we are planning to include some kind of auto-updater in our plugins!
This m...
By using any of javas File IO like you would normally no.
young knoll
You’d have to hardcode the path
Or does java let you traverse backwards above the folder the jar is in
cinder abyss
then, how can I convert it to rgb?
if I remove the last digit I get a light green
@lost matrix you're a magician, do you know how can I do? 🥹
lost matrix
public static Color getDefaultFoliageColor(Location location) {
Block block = location.getBlock();
double temperature = block.getTemperature();
double downfall = block.getHumidity();
double adjTemp = Math.clamp(temperature, 0.0, 1.0);
double adjDownfall = Math.clamp(downfall, 0.0, 1.0) * adjTemp;
BufferedImage in = ImageIO.read(plugin.getResource("Foliage.png"));
int xCoord = (int) (adjTemp * (in.getWidth() - 1));
int yCoord = (int) (adjDownfall * (in.getHeight() - 1));
int rgb = in.getRGB(xCoord, yCoord);
return new Color(rgb);
}
cinder abyss
```java
public static Color getDefaultFoliageColor(Location location) {
Bl...
why it returns me a blue color 😭
there isn't any blue color so how in the world can it returns a blue color???
lost matrix
Debug it
cinder abyss
java.awt.Color coll = LeavesUtil.getDefaultFoliageColor(plugin, location);
System.out.println("r " + coll.getRed());
System.out.println("g " + coll.getBlue());
System.out.println("b " + coll.getGreen());```yeah, it's named coll
I forgot to put 1234567 after
If i invert blue and green I get a green color
lost matrix
How do i add a method to a class, outside of a class
You cant
quaint mantle
how do i make movecraft compatible with 1.20.4 version of MC
fleet imp
What are you trying to do?
Make a class + methods to make inventories and guis easier to work with. Specifically, my class had a listener nested in it, and i want to be able to add eventlisteners after the class is instantiated
lost matrix
Make a class + methods to make inventories and guis easier to work with. Specifi...
?gui
cinder abyss
```java
java.awt.Color coll = LeavesUtil.getDefaultFoliageColor(plugin, locatio...
So, @lost matrix what should I do ?
It's weird
lost matrix
Debug it
cinder abyss
Debug it
Using the real debugger ?
In 4 years of programmation, I never used a debugger, only print in console...
But I'll try this tomorrow, thanks really much for your help
lost matrix
Im seeing plenty of blue on this png to be honest
fleet imp
<https://www.spigotmc.org/threads/a-modern-approach-to-inventory-guis.594005/>
boy oh boy thats a lot of work
cinder abyss
Im seeing plenty of blue on this png to be honest
But, why I get a really blue color?
That's weird
cinder abyss
But I'll try this tomorrow, thanks really much for your help
I know I can be disturbing because today I haven't searched really much, but I'm falling asleep since 1 hour already so I'll check that tomorrow
Goodbye 👋
lost matrix
Im no regex expert, but this exception looks very questionable
young knoll
Yeah that looks fine
Unless “” are part of the key
Or there is some weird Unicode character in there
lost matrix
I found the problem. It was something cursed in there from serializing the key.
Im doing something that should probably not be done
lost matrix
Im... not sure. I started implementing a map view for MongoDB
And since i had a whole abstraction on top of that, i decided to implement it for Files, SQL and PDCs for some reason
young knoll
But PDC is already a map
lost matrix
Yes, but it has a bunch of serialization and namespacing on its tail
Honestly its just an experiment.
I like the idea of just having a Map representation for the persistence layer.
Imagine all you have to do is
public class PlayerDataManager {
public static final String DB_NAME = "playerdata";
private final Map<UUID, PlayerData> liveMap;
private final MongoMap<UUID, PlayerData> mongoMap;
public PlayerDataManager(Ambrosia<MongoDatabase, MongoMap<?, ?>> ambrosia) {
this.liveMap = new ConcurrentHashMap<>();
this.mongoMap = ambrosia.createMapView(DB_NAME, UUID.class, PlayerData.class);
}
public void loadPlayerData(UUID playerId) {
PlayerData mPlayerData = this.mongoMap.computeIfAbsent(playerId, PlayerData::new);
this.liveMap.put(playerId, mPlayerData);
}
public void savePlayerData(UUID playerId) {
PlayerData playerData = this.liveMap.remove(playerId);
this.mongoMap.fastPut(playerId, playerData);
}
public PlayerData getPlayerData(UUID playerId) {
return this.liveMap.get(playerId);
}
}
To load and save your data
rare rover
why cant the JVM find the class?
can i not use top level variables inside another plugin?
java.lang.NoClassDefFoundError: me/outspending/invoice/core/InvoiceCoreKt```trying to use that variable
i've tried shading my dependant plugin, and tried it without
neither worked
drowsy helm
is the InvoiceCore plugin loaded properly?
young knoll
The child plugin should have depend: otherplugin in the plugin.yml
rare rover
i am doing that
and i tripled checked that the core is being loaded before the child plugin
which it is
lost matrix
NoClassDefFoundError can be caused by an exception in a static initializer block.
Its thrown during classloading and doesnt show up in the logs. The classloader simply discards this class.
Try lazily initializing your fields.
rare rover
how would i do that?
lost matrix
This looks extremely dangerous
rare rover
how? I was also thinking that was a bad practice
i just didn't know what else to do
ig could put it as static inside the main class
drowsy helm
just initialise it like a normal plugin
spigot class loader will handle plugin loading priority if you set the depend in config
technically the block hasnt changed yet
getBlockData()
for the block that it iwll be changed to
lost matrix
getBlock() returns the current state of the block before its changed
rare rover
yeah maybe mccoroutine messing it up
let me just try normal and move those variables to static instead
inner mulch
Im using Hibernate and when i delete a field it doesnt delete the column in the database? is there a config setting i need to apply?
inner mulch
why is it a mess tho?
oh yeah this one
im not doing any transctions
im just deleting fiels
fields
in the entity
yes im editing the class
no this is just for when updating values
i dont think it drops columns
i have it set to update, update only adds columns but doesnt drop them
umbral ridge
https://tenor.com/view/spoon-big-spoon-funny-mad-evil-stare-gif-17762991
lmfao
XD
umbral ridge
https://tenor.com/view/big-spoon-with-a-big-spoon-large-spoon-gif-12086211
I think you chose the last normal gif for "big spoon" XD
wet breach
lol
quaint mantle
getBlock() returns the current state of the block before its changed
that's exactly what i want
it's returning air though
it should be sand?
because it's sand turning into air
(falling sand)
lost matrix
that's exactly what i want
A falling block is an entity. When it lands, it changes an AIR block to whatever it was while falling.
So getBlock() will almost always be AIR for a FallingBlock.
Ah wait
You are speaking about when the Block starts falling?
quaint mantle
yea i'm trying to grab it after the first state change
yeee
so uh
my goal is
basically
to keep block gravity but simulate it in a way that doesn't involve any entities
so when a block is falling, the entity doesn't spawn and instead it calculates the first physical block under that block
then removes the block, and replaces it one above the block it found
simulating block gravity
young knoll
I wonder if the downwards iteration would actually be that much more efficient than entities
quaint mantle
everything works except for the replacing of the block
lost matrix
In that case the EntitySpawnEvent might be more suitable
quaint mantle
I wonder if the downwards iteration would actually be that much more efficient t...
in this case it's just to reduce entity lag
quaint mantle
In that case the EntitySpawnEvent might be more suitable
iirc the entityspawnevent doesn't trigger
even if it did, would I be able to get the block state before it's turned into an entity?
lost matrix
You would get the BlockData
Hm, does that event really not trigger for falling blocks?
young knoll
So wait what’s wrong with the EntityChangeBlockEvent
quaint mantle
So wait what’s wrong with the EntityChangeBlockEvent
when the event is triggered, it doesn't capture the original block's data correctly for falling entities
lost matrix
I mean you still have the FallinBlock entity and could your BlockData from it
lost matrix
Cancelling the EntitySpawnEvent might be more efficient if the EntityChangeBlockEvent is fired after already spawning the entity to the world
quaint mantle
managed to get it working with EntitySpawnEvent
thank you vm
is it possible to run it all asynchronously? not sure if it's because the server is waiting for the processing or it's just running out of mem (i'm self hosting off of my pc rn so it might be that)
lost matrix
I mean you can run it async but not on a different thread
hybrid spoke
fair
obsidian plinth
Also it’s like 3 methods
hybrid spoke
one to make it work, two to get your pathfinder, three to do the math
obsidian plinth
Yea not literally one lol
It also loved the randomly fly up a block on walking setting
Custom is also better just was try’s be lazy
hybrid spoke
i should have read your entire sentence first
I couldn't get it to function at all
anyways, at least you could find a solution that fits you the best
obsidian plinth
Took a while to get it to work with what I was doing
hybrid spoke
Took a while to get it to work with what I was doing
what took you the longest, just out of interest?
maybe there are things to improve, always glad about feedback
grave laurel
Hey, quick question
Is it possible to give a player an item from another mod via a spigot plugin?
lost matrix
Is it possible to give a player an item from another mod via a spigot plugin?
Spigot generally doesnt support mods. What platform are you using?
grave laurel
I am using Mohist 1.20.1
quiet ice
Prepare for the mandatory disclaimer lol
grave laurel
Yeah, I am only using Mohist because I need to use plugins and want to add a mod pack to my Server.. So is there a way to use or rather give a player an item from a different mod?
lost matrix
Yeah, I am only using Mohist because I need to use plugins and want to add a mod...
Look at the Mohist javadocs. They probably have a way.
lost matrix
I ended up... writing a full library for this.
https://www.spigotmc.org/threads/ambrosia-easy-to-use-storage-library-for-mongodb-files-pdc-and-redis.640405/
inner mulch
Im using hibernate and the Auto schema only adds columns is there a setting for also dropping columns?
lost matrix
Im using hibernate and the Auto schema only adds columns is there a setting for ...
I doubt that hibernate supports something as risky as auto dropping columns
inner mulch
:(
icy beacon
I ended up... writing a full library for this.
https://www.spigotmc.org/threads/...
This. Is lovely
I will be looking into it 🙂
Incredible job haha
lost matrix
I will be looking into it 🙂
Tell me if it works then 👍
wanton oak
Hlo
chrome beacon
Hi :)
lost matrix
Hy
lost matrix
Can anyone give me anticheat plugin
wanton oak
Item adder essentialx essential x chat footage buzz anticheat world edit world guard multiverse core multiverse inventorys Happy Hyd Eco Pets And Job Bas Yeh Sab
I need this plugins
How to download
Not showing me download option
lost matrix
This is also a question for #help-server
wanton oak
I can't send photo
undone axleBOT
Can't send images? That's because you're not verified! Use !verify to complete verification.
Alternatively, you can upload screenshots to any image hosting site and share the link.
Here's some screenshot utilities that you can use to upload images.
Lightshot: https://prnt.sc
Imgur: https://imgur.com/upload
Flameshot: https://flameshot.org
wanton oak
I do verify why I am not verified
chrome beacon
It told you what to do in #help-server
chrome beacon
Buying nitro before 2018
wanton oak
He give nitro ?
chrome beacon
?
wanton oak
To anyone
lost matrix
Olivo you always give free Nitro to people.
Give one the Epic_Mayank as well.
chrome beacon
._.
chrome beacon
no that's your job 
quiet ice
Why would you even need nitro
tender shard
to annoy people with huge code blocks instead of using ?paste
lost matrix
Wait you can paste bigger codeblocks with nitro? lmt
tender shard
well the message limit is higher in general
I think it's twice the normal one
let's test
class ArgumentPath<T : CommandContext>(
val senderArgument: SenderType<*>,
val arguments: List<Pair<String, CommandArgument<*>>>,
val permission: List<Permission> = emptyList(),
private val contextBuilder: (Map<String, Any?>) -> T,
val ownExecutor: CommandContextExecutor<T>? = null,
) {
fun matches(
sender: CommandSender,
args: List<String>,
): Either<PathMatchResult, Pair<Double, List<Message>>> {
val greedyArg = arguments.indexOfFirst { it.second.greedy }
var firstErrorIndex = -1.0
val errors = mutableListOf<Message>()
arguments.indices.forEach { index ->
if (index >= args.size) {
return@forEach
}
val currentArg = currentArgResult.leftOrNull()!!
val parsed = argument.parse(sender, currentArg)
if (parsed == null) {
val error = argument.errorMessage(sender, currentArg)
firstErrorIndex = if (firstErrorIndex == -1.0) index.toDouble() else min(firstErrorIndex, index.toDouble())
errors.add(error)
}
}
if (errors.isNotEmpty()) return Either.Right(firstErrorIndex to errors)
if (greedyArg == -1) {
if (args.size > arguments.sumOf { it.second.length }) {
return Either.Right(
arguments.size.toDouble() to listOf(Basics.messages.tooManyArguments),
)
}
}
if (!senderArgument.requiredType.isInstance(sender)) return Either.Left(PathMatchResult.YES_BUT_NOT_FROM_CONSOLE)
if (!hasPermission(sender)) return Either.Left(PathMatchResult.YES_BUT_NO_PERMISSION)
return Either.Left(PathMatchResult.YES)
}
fun accumulateArguments0(
argIndex: Int,
givenArgs: List<String>,
commandArguments: List<CommandArgument<*>>,
greedyPosition: Int,
): Either<String, Int> {
var myStartIndex = commandArguments.subList(0, argIndex).sumOf { it.length }
val mySupposedLength = commandArguments[argIndex].length
val myEndIndex = myStartIndex + mySupposedLength
var missingArguments = mySupposedLength - (givenArgs.size - myStartIndex)
if (myEndIndex > givenArgs.size) {
return Either.Right(missingArguments) // TODO: Is this correct?
}
val expectedLengthWithoutGreedy = commandArguments.filter { !it.greedy }.sumOf { it.length }
if (greedyPosition == -1 || argIndex < greedyPosition) {
return Either.Left(givenArgs.subList(myStartIndex, myEndIndex).joinToString(" "))
}
val greedyArgumentSize = givenArgs.size - expectedLengthWithoutGreedy
val extraArgs = givenArgs.subList(greedyPosition, greedyPosition + greedyArgumentSize)
if (argIndex == greedyPosition) {
return Either.Left(extraArgs.joinToString(" "))
}
val lengthAfterMe = commandArguments.subList(argIndex + 1, commandArguments.size).sumOf { it.length }
myStartIndex = givenArgs.size - lengthAfterMe - 1
missingArguments = mySupposedLength - (givenArgs.size - myStartIndex)
if (myStartIndex + 1 > givenArgs.size) {
return Either.Right(missingArguments)
}
return Either.Left(givenArgs.subList(myStartIndex, givenArgs.size).joinToString(" "))
}
}
weird, 3950 chars is too much for nitro
but 3306 works
lost matrix
Meh thats half the class at best
tender shard
the class had 14k chars, I deleted stuff until it fit
tardy delta
thanks for the free code
tender shard
I thought the limit is 4k chars but apparently its 3500 or sth
lost matrix
I swear Either and Pair are so Pythonesque.
tender shard
lost matrix
XD
tardy delta
coding at 3am moment
drowsy helm
I swear ``Either`` and ``Pair`` are so Pythonesque.
Whats the alternative to pair
Tuple?
tardy delta
should have tagged unions like in rust
shadow night
What's javafx
valid burrow
What's javafx
for Gui
shadow night
Ah that
tardy delta
i guess so
mortal hare
properties <:distilldowo:593592767419121738>
i dunno they are kinda good
i just dont like how they nest things up
tardy delta
early return on IsUploadJob
slate surge
?
lost matrix
?1.8
undone axleBOT
small current
im trying to access a file in the plugins folder from a plugin that is not loaded
File dataFile = new File("plugins/SomePlugin/data.yml");
will this work? or should i find the server's directory
lost matrix
Did you add the spigot repository to your pom?
slate surge
Did you add the spigot repository to your pom?
yes
slate surge
https://howoldisminecraft188.today/
already 8 years old
fallen lily
wasn't verified at that time
Wtf is blud talking about 🗣️
slate surge
Wtf is blud talking about 🗣️
i typed "?" and pasted the image and pressed enter but i didnt had perms due to not being verified so the image didnt got posted
fallen lily
im trying to access a file in the plugins folder from a plugin that is not loade...
Can do File(plugin.dataFolder, "data.yml")
small current
Can do File(plugin.dataFolder, "data.yml")
as i said, the plugin is not loaded.
hazy parrot
Can do File(plugin.dataFolder, "data.yml")
in the plugins folder from a plugin that is not loaded
fallen lily
Ah yes my apologies
Well
val pluginsRoot = File(yourPlugin.dataFolder).resolve("../")
if you really need to know the path
resolve might be part of the paths api
Yeah part of NIO, kotlin should have extensions for that though
lost matrix
What do you mean by task? And how would you "execute tasks through the command" when you are in an inventory GUI?
fallen lily
What do you mean by task? And how would you "execute tasks through the command" ...
> close UI
> send clickable chat component
> reopen UI on interaction
🧌
inner mulch
\> close UI
\> send clickable chat component
\> reopen UI on interaction
i made a similar system for this once, are you still looking for a solution?
inner mulch
?
fallen lily
read the room bro
pseudo hazel
well its hard to tell if its a joke
the only suggestion to a joke is that orc
otherwise it seems like advice on how to make such a thing
ivory sleet
read the room bro
Definitely no need to be so rude about it
quaint mantle
Hi guys, how can I pass a Date instance on my POST request body? I can't handle it correctly. This is the code: https://paste.md-5.net/qisaxaxore.js
tardy delta
is the format messed up?
quaint mantle
Possibly convert to a format, such as dd-MM-YYYYY or whatever you wanna use
fallen lily
Definitely no need to be so rude about it
ivory sleet
https://tenor.com/view/nerd-radar-gif-26553049
?
fallen lily
?
ivory sleet
?kick @fallen lily put off the attitude
undone axleBOT
Done. That felt good.
fallen lily
?kick <@799664680779382835> put off the attitude
Alright big man
No need for that thanks
Besides if YOU as the moderating body read the room yourself you would have noticed that the person originally asking for help with their poor approach realised that it didn’t make sense
Shocker, I know right
slender elbow
take a chill pill, victim
ivory sleet
Besides if YOU as the moderating body read the room yourself you would have noti...
That doesn’t imply sending a rude gif to someone who just tried to help, let alone smack me with a “nerd” gif.
fallen lily
“Rude” gif 😭
ivory sleet
You don’t see a problem, do you?
fallen lily
You don’t see a problem, do you?
No?
sand spire
Does anyone know how to display this kind of preview using a list of itemstacks while hovering over an item of choice
smoky anchor
This "preview" is limited only to the bundle item
native ruin
Would it be possible to extend / implement from bundle?
sand spire
This "preview" is limited only to the bundle item
Oh, so I can't like adopt it or make the item a bundle but the item that's showing something else
smoky anchor
Would it be possible to extend / implement from bundle?
nope, this preview is client side
smoky anchor
Oh, so I can't like adopt it or make the item a bundle but the item that's showi...
I don't think I fully understand
But you can use RP to give the bundle a custom texture (via custom_model_data)
echo basalt
You might be able to pull off some hacky resourcepack wizardry
sand spire
I don't think I fully understand
But you can use RP to give the bundle a custom ...
Alright, sad I can't implement the feature. Thanks for helping tho
sullen canyon
if I want to create a copy of some world when a player joins the server, teleport him there and then remove it once he leaves the server, would it be overkill if there are 500 players joining in one moment? Ig yes, then the question how would I be able to handle that
hybrid spoke
placeholderapi exists
glass inlet
I saw Maximvdw managed to make an option to remove red numbers from the scoreboard in the versions 1.20.3 and above. I know you can always use resource pack to modify this but apparently this is not what's happening here.
https://www.spigotmc.org/resources/featherboard.2691/update?update=533980
My question is done anyone knows how this is done?
smoky anchor
And using like 8 fonts
oh wait, I remember that :D
Good old vanilla shulker box content display datapack
echo basalt
if I want to create a copy of some world when a player joins the server, telepor...
SlimeWorldManager
But ideally you have like 5 servers
And some services and shit to track everything
smoky anchor
I saw Maximvdw managed to make an option to remove red numbers from the scoreboa...
This is a new vanilla feature
inner mulch
if I want to create a copy of some world when a player joins the server, telepor...
you can try to load balance it, when many ppl join you load all their worlds, but you only allow like 5ms of a tick for world loading so the server doesnt stop
glass inlet
This is a new vanilla feature
what is it called?
inner mulch
you can try to load balance it, when many ppl join you load all their worlds, bu...
then you put the player in a waiting room and show him some kinda % to make him not leave
hybrid spoke
if I want to create a copy of some world when a player joins the server, telepor...
do a queue
pallid oxide
SlimeWorldManager
last updated 5 years ago is it still valid?, oh nvm it has new resource page
echo basalt
last updated 5 years ago is it still valid?, oh nvm it has new resource page
AdvancedSlimePaper
pallid oxide
ye just noticed it has new pages
sullen canyon
But ideally you have like 5 servers
alright, how many players would I be able to handle with 1 1.16.5 server ideally if it creates empty world with an island in them, so no real heavy things?
echo basalt
Uh you're looking at an old build for that version
sullen canyon
you can try to load balance it, when many ppl join you load all their worlds, bu...
sounds nice, could you elaborate how I can do this?
echo basalt
I'd keep it at 100/server
hybrid spoke
sounds nice, could you elaborate how I can do this?
there was a thread to this by smile but idk the link rn
there was a command as well to it
?workload
echo basalt
?workdistro
undone axleBOT
inner mulch
sounds nice, could you elaborate how I can do this?
i can send u smiles thread
sullen canyon
I'd keep it at 100/server
hm, I am making that system for one guy, so I'd say he expects like 1000 players joining at once and he does not want to have more than 1 server, so there is really no way with this system to handle that amount of players on 1 server?
hybrid spoke
who tf called it workdistro
sullen canyon
i can send u smiles thread
yes, please
icy beacon
not a bad abbr for workload distribution
inner mulch
<https://www.spigotmc.org/threads/guide-on-workload-distribution-or-how-to-handl...
its this one
i think
pallid oxide
ye
echo basalt
by 1 server do you mean 1 machine or 1 instance
hybrid spoke
hm, I am making that system for one guy, so I'd say he expects like 1000 players...
cant you load them async on paper or whatever
sullen canyon
by 1 server do you mean 1 machine or 1 instance
instance
echo basalt
because you really really really really really want multiple instances for 1k+
IIRC at akuma we did hold 1500 players on prison but everything was packet-based and the main thread tps wasn't great
hybrid spoke
yeah you wanna have a cloud for that one
jagged bobcat
Made a prison server using packets? Wow
hybrid spoke
imagine a skyblock server with only one island for every player but everything is packet based
so they each have "their own"
echo basalt
you have to do A LOT of tracking and emulating but you can do it all off the main thread
And maybe a custom spigot would help
it's really just not realistic
inner mulch
imagine a skyblock server with only one island for every player but everything i...
im pretty sure that wynncraft does something similar
pallid oxide
i love your discord profile
Thanks:D u mean the "Zoltus" XD?
sullen canyon
you have to do A LOT of tracking and emulating but you can do it all off the mai...
I heard hypixel's limbo is packet based although I am not sure how it would look in code, so I wanna ask if I can do the trick with worls creating packet based primarily. So, I load world - teleport player there - he mines 3 blocks from the island he is on and then he is sent to another server, in that way packet based would it increase possible amount of players on 1 server instance?
echo basalt
Let's say you have a single "island-world"
And you know its default state
And you can replicate it with "packet blocks"
Everyone's on the same world but no one can see each other
When a player breaks a block, you listen to the packets sent, track the block and send it as "broken" and replicate all of the logic
You'd need to make a hacked version of every entity in nms so it collides with the right blocks
Simulate water physics, all of that
When the player leaves, they go to another world like usual
When a player rejoins their island, you need to build up the right chunk packets
Basically rewriting all the logic from scratch
sullen canyon
ahh I see, that would have been much nicer
echo basalt
The cool part is that you can do all that tracking async
The not so cool part is that you need to rewrite everything from scratch
In theory you can have the island server be on minestom
And maybe just maybe hold a lot more players
But that means writing all your custom logic from scratch because minestom doesn't run your usual bukkit plugins
inner mulch
when having objects that can have an impl of something but dont need to, how do i handle such situations? do i need to spam instanceof's to check if an interface is present?
inner mulch
I have a Data object which can have a onload a onunload or neither or both
echo basalt
Default empty methods that you call regardless?
And if you want to impl them you override
inner mulch
i guess, wouldnt that mean dead code tho?
echo basalt
Isn't dead code just code that isn't linked anywhere
You can make it mandatory to override and just // No-OP it
inner mulch
okay
hybrid spoke
as long as it gets called its never dead ¯_(ツ)_/¯
rapid vigil
Hello, I am trying to get a join message from config but its not working, here is my code:
@EventHandler
public void onJoin(PlayerJoinEvent e) {
Player p = e.getPlayer();
e.setJoinMessage(ChatColor.translateAlternateColorCodes('&', plugin.getConfig().getInt("join-message").replace("{player}", p.getName())));
}
``` I did it before and it worked now it doesntThe code in the IDE is errored
inner mulch
okay so red underlines?
rapid vigil
yes
inner mulch
and what do they tell you
rapid vigil
Let me check
rapid vigil
Read over the code you wrote and let me know what's wrong
But i sent it here because i dont know
i need to find the erorr
inner mulch
its probably because you are trying to edit a int with a string or something
rapid vigil
Oh there is a solve thing it said "Put in String.valueOf" and i clicked on it then it worked
inner mulch
ok
echo basalt
Well, yes and no
native ruin
I don't think that's right
echo basalt
Do you know what an int is?
rapid vigil
Do you know what an int is?
its a number from -22M to 22M i think
native ruin
Is your join messenge a number?
rapid vigil
i once saw you can set the value from a specific million to another
echo basalt
Now, do you know what a String is?
rapid vigil
Its text
echo basalt
Cool
rapid vigil
Like String string = "Hi"
echo basalt
Now, is a message a String or an int?
rapid vigil
Its String because a message is usually text
echo basalt
Alright
rapid vigil
unless you send someone a message saying "1234"
echo basalt
And what are you trying to fetch from your config?
rapid vigil
And what are you trying to fetch from your config?
join-message in config
echo basalt
(Wrapping in String.valueOf is the wrong solution to your problem)
echo basalt
`join-message` in config
What type is it? String or int?
rapid vigil
What type is it? String or int?
normally it will be just text of the player name so String but i think its possible to be int if you only put a number like 1
echo basalt
Let's start by clarifying that you can have numerical strings
"123" is a string whose content is just numbers
Now, the final question
Why are you calling getInt and not getString then 
rapid vigil
Why are you calling getInt and not getString then <:disappointment:9037588215356...
oops
i checked now there is getString not getInt but why if String.valueOf() works
rapid vigil
Oh what if it already is a string
echo basalt
It compiles, but it's not the right solution
echo basalt
Oh what if it already is a string
Then it just returns itself
String.valueOf("hey") -> "hey"
rapid vigil
Oh then its not made for this purpose so i should use getString because its made for this purpose
echo basalt
Correct
rapid vigil
thanks so much :D
eternal oxide
depends on context
rare rover
one sec
Caused by: java.lang.LinkageError: loader constraint violation for class me.outspending.invoice.mining.pmines.data.PmineDataManager: when selecting overriding method 'java.lang.Object me.outspending.invoice.mining.pmines.data.PmineDataManager.loadData(java.lang.Object, kotlin.coroutines.Continuation)' the class loader 'InvoiceMining.jar' @4c33cb51 of the selected method's type me.outspending.invoice.mining.pmines.data.PmineDataManager, and the class loader 'InvoiceCore.jar' @1a7ae251 for its super type me.outspending.invoice.core.data.DataManager have different Class objects for the type kotlin.coroutines.Continuation used in the signature (me.outspending.invoice.mining.pmines.data.PmineDataManager is in unnamed module of loader 'InvoiceMining.jar' @4c33cb51, parent loader java.net.URLClassLoader @4e515669; me.outspending.invoice.core.data.DataManager is in unnamed module of loader 'InvoiceCore.jar' @1a7ae251, parent loader java.net.URLClassLoader @4e515669)
sob
never had this happen before
eternal oxide
Kotlin, so no clue
eternal oxide
You could be shading something you should not as it refers to a different loader for the objects.
rare rover
well both plugins have somewhat the same dependencies cuz it errors if it cannot find the correct dependency
i can send both of my build.gradle
chrome beacon
My guess would be that you've loaded the Kotlin library twice
rare rover
that might be it, but i have too? Or it errors
chrome beacon
so Java doesn't know which one the code is refering to
rare rover
both basically have the same dependencies but if i dont it wont let me use some of the methods
remote swallow
beta version of kotlin 
rare rover
yeah its always worked fine for me
been using it for a while
99% sure its something to do with mccoroutine cuz of this Class objects for the type kotlin.coroutines.Continuation
i've also tried to compileOnly instead
which didn't work
with the dependencies that are used in Core
chrome beacon
How are you loading the Kotlin library
rare rover
it does it for me? wdym, intellij just adds it to the dependencies then it works fine
once i compile
chrome beacon
So you're shading it?
wet breach
```Caused by: java.lang.LinkageError: loader constraint violation for class me.o...
this happens when the same class is loaded by two different classloaders and one of them is passed into a method and is not the same instance of class it was expecting or if its a different version. A class is treated as being different class even if two different classloaders load up the same class.
chrome beacon
Code that doesn't exist cannot run so you're providing it somewhere
rare rover
i ain't specifically shading it but one sec
it seems to do it for me:
decompiled jar ^
chrome beacon
Try relocating it
rare rover
this happens when the same class is loaded by two different classloaders and one...
yeah, i figured that out but not sure how to fix it
chrome beacon
so you avoid loading it twice under the same namespace
rare rover
what if i just compileOnly the sdk?
chrome beacon
Code that doesn't exist cannot run
wet breach
yeah, i figured that out but not sure how to fix it
invoicemining.jar and invoicecore.jar are both loading the same class
chrome beacon
You need to provide it at runtime
rare rover
sad
wet breach
I assume you are shading both of those and are those jars yours?
chrome beacon
I assume you are shading both of those and are those jars yours?
yeah that's the issue
rare rover
invoicemining.jar and invoicecore.jar are both loading the same class
both are implementing the same abstract class but different names?
chrome beacon
both are implementing the same abstract class but different names?
You're shading Kotlin in both of the jars
rare rover
ah oki
chrome beacon
causing the kotlin classes to be loaded twice
chrome beacon
so Java doesn't know which one the code is refering to
.
So my guess here is correct
wet breach
if both of those jars are yours, then restructure your projects where you are not doing that
rare rover
although its coroutine dependent? different Class objects for the type kotlin.coroutines.Continuation
or is it kotlin itself
wet breach
if they are going to be shaded into a project, it makes no sense to shade anything into those jars
and let the last project do the shading
rare rover
cuz coroutines are a seperate thing
chrome beacon
although its coroutine dependent? `different Class objects for the type kotlin.c...
You're trying to reference the coroutine class but there are two different classes with the same name
rare rover
ah
chrome beacon
So it has no idea what to do
rare rover
so i have to relocate it somewhere?
wet breach
You're trying to reference the coroutine class but there are two different class...
backwards, its two classes loading the same class via two different loaders
when this happens, the class is treated as being different
between the two loaders
chrome beacon
backwards, its two classes loading the same class via two different loaders
That's what I meant
wet breach
so even though you have Object1 loaded, Object1 in the other class is not the same
but the JVM can't distinguish this
not automatically anyways
rare rover
do something like this?
wet breach
you don't need to relocate if these jars are being shaded in
wet breach
don't shade anything into those two jars, the final project which is where you are at, shade everything
rare rover
well i dont have a final project doe, they are all seperate plugins
just easier to manage
imo
remote swallow
implementation + shadow
rare rover
do something like this?
like dis?
wet breach
Just relocate
but then they are double shading the same thing?
remote swallow
its 2 projects so should get different paths
wet breach
well if the second project is shading the same thing
then one of them doesn't need to shade that one thing
chrome beacon
but then they are double shading the same thing?
yeah but it's two different plugins so not much you can do about that
wet breach
if for some reason you need both jars to shade that thing, then instead of relocating, use a filter to exclude from shading then
chrome beacon
well you could create a third lib plugin
wet breach
goal here is not to end up with duplicated classes, which is what relocating will cause to happen
so the best thing to use, is exclusions
rare rover
well since kotlin has the same path in both plugins
couldn't i just compileOnly kotlin's SDK?
wet breach
you can target specific artifiacts with exclusions
rare rover
since they will both point to the same package
chrome beacon
couldn't i just compileOnly kotlin's SDK?
Do your plugins depend on eachother?
rare rover
well the child plugin depends on core
chrome beacon
or can they run separate
chrome beacon
Then shade kotlin in to core (relocated)
eternal oxide
then only include kotlin in teh core
chrome beacon
and exclude it from the child
wet breach
basically what some of us said in the beginning >>
chrome beacon
basically what some of us said in the beginning >>
^^
wet breach
fortunately there is people here who know the error you were getting and how to resolve it 😛
rare rover
hmm, still doing the same thing
compileOnly(kotlin("stdlib-jdk8"))
just did dat
and all of these are compileOnly because Core already has them:
gilded lily
how can i get this text?
rare rover
gotta use NMS iirc
chrome beacon
I recommend using https://github.com/WesJD/AnvilGUI
rare rover
honestly pretty goofy that bukkit doesn't allow you to grab that string
undone axleBOT
You can find information about contributing to Spigot at the following links:
https://www.spigotmc.org/wiki/cla/
https://www.spigotmc.org/wiki/guide-contributing-to-spigot/
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/README.md
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/CONTRIBUTING.md
remote swallow
yet
slender elbow
@y2k
remote swallow
he left
young knoll
wat
slender elbow
no chance what
icy beacon
ok no fr y2k left
umbral ridge
XD
icy beacon
remote swallow
no chance what
he got sick of cmarco so just left
slender elbow
lmao
echo basalt
Or we can ban marco instead of having half the community leave
slender elbow
block button fr
remote swallow
block button no help
blocking cmarco doesnt stop seeing everyone else still interacting with them causing more stuff
slender elbow
xd
umbral ridge
if only we would find anti cmarco guy who would be a total opposite of cmarco
then there would be some action
slender elbow
I think the most opposite of cmarco is cmarco
remote swallow
cmarco is secretly suffering of multiple personality disorder and hasnt had his real personality in 3 years
icy beacon
if only we would find anti cmarco guy who would be a total opposite of cmarco
i miss leguernic
imagine leguernic and cmarco in 1 convo
smoky anchor
What is everyones beef with cmarco ?
umbral ridge
i miss leguernic
idk leguernic lol... should have seen their convo yeah
wet breach
omg frostalf left
o.o
umbral ridge
YOU ARE back
wet breach
i never left
empty comet
Hi, quick question, kinda lost on the doc with this one, i'm trying to get the itemstacks from a smithingrecipes, it give you a recipechoice but i'm not sure if i can just cast it to Itemstack or not without causing problems :/
when i'm creating the craft i can just use the .exactchoice / .materialchoice but when i want to retrieve it the .getitemstack is deprecated
young knoll
Check and cast
rapid vigil
There's no reason to older
maybe older version = lighter :>
jagged bobcat
Use the build tools
chrome beacon
maybe older version = lighter :>
And vulnerable to multiple exploits
rapid vigil
And vulnerable to multiple exploits
HAHAHAHAHAHAHAHAHAHA
jagged bobcat
And vulnerable to multiple exploits
Big amount of those exploits have been fixed by forks
chrome beacon
Big amount of those exploits have been fixed by forks
Forks don't run 1.8.3 I hope
rapid vigil
they run 1.8.8 at the least
chrome beacon
Also many vulnerabilities are in the client
rapid vigil
is there even spigot for older than 1.8.8
chrome beacon
yes
rapid vigil
oh
jagged bobcat
Using the build tools and using spigot instead of spigot-api
rapid vigil
i think there is a command in the discord here that tells u not to use 1.8 🤣
forgot what it was
jagged bobcat
It's ?1.8
rapid vigil
ooh ye
jagged bobcat
I enjoy 1.8 servers too as it has the classy nostalgic feel for me as I started at those times
rapid vigil
dont Hypixel which is the most popular mc server write their plugins in 1.8
icy beacon
?1.8
undone axleBOT
rapid vigil
1.8 is only good for pvp realistically
ye
jagged bobcat
Bruv just use 1.8.8 and not 1.8.3
icy beacon
1.8 is only good for pvp realistically
i love it though
rapid vigil
it lacks a lot of useful features in the API 2
jagged bobcat
I added adventure chat apis to 1.8.8 myself and lost the patches
I cant find it and I spent so long adding the patches so awesome time lost
chrome beacon
Just use the adapter
jagged bobcat
I want to backport my plugins to 1.8.8 easier so I'm just adding Audience to the player entity
chrome beacon
Rerun BuildTools in a clean folder
icy beacon
What is the directory you run BuildTools from? It's probably not the reason for your error, but try to make sure it only contains alphanumeric characters and no spaces
chrome beacon
folders with spaces do work fine
icy beacon
In that case idrk
I'll run bt myself and see if I get the same error
Wouldn't be surprised tbh 1.8 is old
Oh mine's even better lol
right didn't Mojang remove that download
remote swallow
use the gui smh
icy beacon
Yeah mine is from 27.07.2022 it does not have a gui lol
I downloaded latest and the gui is loading rn
This is taking its sweet time
remote swallow
yeah that happens on slow internet
icy beacon
VPN 🥲
remote swallow
oh difflib stuff, im out
chrome beacon
What did you change
willow fern
I got a question how does hypixel skyblocks private island system work, like do hypixel have like 200 different servers for each players private island or is it another system cause I know that whenever traveling from the hub to your private island you get sent into another server
rapid vigil
maybe they have 5 players per server and they hide them from each other
willow fern
wait but I know that each player can set the time for their island
wouldnt that have influence on the other players island aswell?
young knoll
It's per world
rapid vigil
there's Player#setTime or a method called something similar, it only changes the time for the player and if they relog itll be reset to the normal time
willow fern
ah aight
willow fern
It's per world
oh so each player has their own world?
jagged bobcat
Likely and multiple servers
young knoll
Yeah it's multiple servers with multiple worlds per server
jagged bobcat
It's hypixel they get 50k+ players
proud badge
Whats the best way to save an ItemStack, byte array?
rapid vigil
Whats the best way to save an ItemStack, byte array?
Base64?
proud badge
wait you can do that?
rapid vigil
yes
young knoll
Depends
proud badge
this makes things so much easier
young knoll
Do you want readable or compact
proud badge
I wont be reading it while its stored
proud badge
storage compact
twin venture
i see
proud badge
Do you want readable or compact
Preferably compact over readable as I wont be reading it
rapid vigil
well in case you want to use it https://gist.github.com/graywolf336/8153678 this utility class could help
sterile flicker
public List<CraftHusk> getZombiesInWorldChunk(World world, int chunkX, int chunkZ) {
List<CraftHusk> list = new ArrayList<>();
for (CraftHusk zombie : zombieMap) {
int chunkXZombie = (int) zombie.getLocation().getX() >> 4;
int chunkZZombie = (int) zombie.getLocation().getZ() >> 4;
if (chunkXZombie == chunkX && chunkZZombie == chunkZ && zombie.getWorld().equals(world)) {
list.add(zombie);
}
}
return list;
}``` the chunkX variable is the value of the PacketPlayOutMapChunk variable "a" and chunkZ is variable "b". zombie is my custom entity entityzombiehusk, but for some reason, when adding it to the array, I cannot track its position and determine whether the player is in the same chunkPacketPlayOutMapChunk loadChunkPacket = (PacketPlayOutMapChunk) packet;
Field xField = loadChunkPacket.getClass().getDeclaredField("a");
xField.setAccessible(true);
Field zField = loadChunkPacket.getClass().getDeclaredField("b");
zField.setAccessible(true);
int chunkX = xField.getInt(loadChunkPacket);
int chunkZ = zField.getInt(loadChunkPacket);```
blazing ocean
hey, im making a custom /enchant command and wondering how i can get the actual vanilla enchantment names, so like minecraft:efficiency instead of Enchantment.DIG_SPEED?
inner mulch
so who am i believing at this point?
blazing ocean
getItem might be null
rapid vigil
so who am i believing at this point?
Check if its air
blazing ocean
but then again, i dont get it
blazing ocean
im pretty sure thats it but i dont entirely know
i need all of them as well for autocomplete
willow fern
Multiple machines with multiple servers with multiple worlds
How would I replicate this with a single server tho
inner mulch
getItem might be null
thanks
icy beacon
Do you mean the namespaced key of the enchantment?
^ rad
blazing ocean
im pretty sure thats it but i dont entirely know
^ zbll
cinder abyss
Im seeing plenty of blue on this png to be honest
I was really asleep, I inverted rgb and done rbg...
icy beacon
Ah missed that msg
young knoll
How would I replicate this with a single server tho
You would just have a ton of worlds
And hope for the best
icy beacon
Well try it out ig
blazing ocean
how
icy beacon
How what
icy beacon
Take the namespaced key of all enchantments and print them out and see if that's what you mean
icy beacon
Then probably via the registry
willow fern
You would just have a ton of worlds
I know for a fact that my cheap ahh 5$ a month server would get filled to the brim in matter of seconds
young knoll
I mean you can also do multiple in the same world
But it isn't gonna make a huge difference
blazing ocean
Bukkit.getRegistry(Enchantment::class.java)!!.toList() is this good
willow fern
ye I could but stills gonna take up server storage
blazing ocean
or does this just error
willow fern
and lag the server
blazing ocean
alr will try
icy beacon
There's an iterator() for them, not sure if there's a way to get all of the values just like that
blazing ocean
Registry.ENCHANTMENT.toList().map { it.key.key }
icy beacon
You need it.key.value
inner mulch
will the loop keep running? or does it stop on error
willow fern
I mean you can also do multiple in the same world
btw an idea I had was what If I make a system so that your island gets saved on a database and then a few minutes after you left the game your island will be deleted but still saved, so when you rejoin the island will get placed again
icy beacon
NamespacedKey#key is the plugin iirc
So in the case of enchantments it'll just be "minecraft"
blazing ocean
ah ok
remote swallow
NamespacedKey#key is the plugin iirc
sometimes
people can make custom keys that arent there plugin
remote swallow
yeah
remote swallow
unless its a forge/fabric cross over mod and then you can 9 trillion namespaces
icy beacon
Lol
blazing ocean
swift_sneak, feather_falling, infinity, flame, impaling, protection, knockback, depth_strider, luck_of_the_sea, silk_touch, loyalty, vanishing_curse, fire_protection, channeling, binding_curse, sweeping, quick_charge, bane_of_arthropods, frost_walker, multishot, projectile_protection, aqua_affinity, soul_speed, looting, smite, piercing, lure, riptide, power, blast_protection, mending, fire_aspect, respiration, thorns, punch, sharpness, efficiency, fortune, unbreaking
woo
can I just say how much I appreciate List#joinToString in kotlin
young knoll
btw an idea I had was what If I make a system so that your island gets saved on ...
Yeah that's fine
willow fern
Yeah that's fine
I just found an article from a hypixel developer he says that 10-30 seconds after you left your base it will be unloaded
young knoll
yep
buoyant musk
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (!(sender instanceof Player)) return true;
Player player = (Player) sender;
if (command.getName().equalsIgnoreCase("flatworld")){
World flatworld = Bukkit.getWorld("flatworld");
player.sendMessage(ChatColor.AQUA + "Cacat!");
player.teleport(new Location(flatworld , 0 , 0 , 0));
}
return true;
}
why doesnt this work
i have my world file name flatworld in my server folder
for some reason its null
young knoll
You load it with WorldCreator
buoyant musk
package testgroup.flatworldhandler;
import org.bukkit.*;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
public final class FlatworldHandler extends JavaPlugin implements CommandExecutor {
World flatWorld;
@Override
public void onLoad() {
flatWorld = new WorldCreator("flatworld").createWorld();
}
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (!(sender instanceof Player)) return true;
Player player = (Player) sender;
if (command.getName().equalsIgnoreCase("flatworld")){
player.teleport(new Location(flatWorld , 0 , 0 , 0));
player.sendMessage(ChatColor.GREEN + "Welcome to flatworld!");
}
return true;
}
}
what da hell
ava.lang.IllegalArgumentException: location.world
inner mulch
is it faster to create a manager per player when needed and cache the managed data during use for quick access or a manager that accepts the uuid as argument and retrieves the data on every method call (singleton)?
chrome beacon
Sounds like you're trying premature optimization again
Bad idea, just go for what makes sense (second option)
inner mulch
no, im not doing that (optimization) , its just that im unsure whether to use one thing or another, cuz i feel like the first option would be kinda good when methods are used in bulk?
icy beacon
Can somebody help me spot concurrent modification in this class? https://paste.md-5.net/avijamupav.java
This is basically a carbon copy of 7smile7's work distro class for evenly distributed workloads that I've written based on my understanding of his code and explanations. When I add 30k+ workloads, it gives me a ConcurrentModificationException at line 65 once but never again, even when I keep readding 30k workloads every now and then.
sterile flicker
```java
public List<CraftHusk> getZombiesInWorldChunk(World world, int chunkX, i...
?
icy beacon
Can somebody help me spot concurrent modification in this class? https://paste.m...
Interestingly, it works just fine, but the exception in the beginning does disturb me a bit
onyx fjord
will the loop keep running? or does it stop on error
it will still be running
icy beacon
shrewd dome
and when i try to connect
inner mulch
it will still be running
okay thanks
shrewd dome
okay thanks
can you help me in help-server
inner mulch
can you help me in help-server
i never used bungeeguard / bungeecord, there will probably be some1 helping you in a few minutes
shrewd dome
ty
ocean hollow
is it possible to add pdc to ItemStack in the config?
and where can I find an example of a serialized item
young knoll
Why not just make an itemstack with pdc and then serialize it
Bam, you have an example
sterile flicker
how can this code be improved so that it can remove NPCs from the tab list in 1.16.5 without the risk that the skin will sometimes disapear ```java
public void showTo(Player player, CraftPlayer npc, int entityID) {
try {
PlayerConnection connection = ((CraftPlayer) player).getHandle().playerConnection;
PacketPlayOutPlayerInfo info = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, npc.getHandle());
connection.sendPacket(info);
PacketPlayOutNamedEntitySpawn packet = new PacketPlayOutNamedEntitySpawn(npc.getHandle());
Field idField = packet.getClass().getDeclaredField("a");
idField.setAccessible(true);
idField.set(packet, entityID);
connection.sendPacket(packet)
player.getServer().getScheduler().scheduleSyncDelayedTask(AngryNPC.plugin, () -> new BukkitRunnable() {
@Override
public void run() {
PacketPlayOutPlayerInfo removePlayers = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, npc.getHandle());
for (Player player : Bukkit.getOnlinePlayers()) {
((CraftPlayer) player).getHandle().playerConnection.sendPacket(removePlayers);
}
}
}.runTaskLater(AngryNPC.plugin, 40));
}```
and what could be the reasons that a custom NMS entity sometimes, if you go far away, appears in a suspended state at the player's position and then disappears when moving somewhere (that is, loading another chunk)?
ivory sleet
how can this code be improved so that it can remove NPCs from the tab list in 1....
You’re not really supposed to use the scheduler that way
oh wait nvm, ah you’re currying it
sterile flicker
You’re not really supposed to use the scheduler that way
but without using it, when sending the REMOVE_PLAYER packet, the skin will be deleted immediately
sterile flicker
I mean its a bit weird how u wrap it around 2 tasks
is there a better way to do this?
undone axleBOT
sterile flicker
I think you could just use BukkitRunnable alone
By the way, could you please help me with this problem? custom NMS entity sometimes, if you go far away, appears in a suspended state at the player's position and then disappears when moving somewhere (that is, loading another chunk)? the fact is that I spawn a zombie and replace it with an id for an id npc while the player receives the PacketPlayOutSpawnEntityLiving packet. this way I get an NPC with AI, but if I move away, I sometimes see afterimages of the NPC, it strangely changes its position, maybe I should add handling of the npc unloading event
if (packet instanceof PacketPlayOutSpawnEntityLiving) {
Field idField = packet.getClass().getDeclaredField("c");
idField.setAccessible(true);
int id = idField.getInt(packet);
Field uidField = packet.getClass().getDeclaredField("b");
uidField.setAccessible(true);
UUID uuid = (UUID) uidField.get(packet);
if (id == 34 && fakeZombies.contains(uuid)) {
Field eidField = packet.getClass().getDeclaredField("a");
eidField.setAccessible(true);
int eid = eidField.getInt(packet);
new BukkitRunnable() {
@Override
public void run() {
FakePlayer fakePlayer;
try {
fakePlayer = FakePlayer.create("name", "custom_name", player.getWorld(), player.getLocation());
} catch (IOException e) {
throw new RuntimeException(e);
}
System.out.println("SUMMON");
manager.showTo(player, fakePlayer.getBukkitEntity(), eid);
}
}.runTaskLater(plugin, 1);
return;
}
}```showTo
ivory sleet
Are you using citizens?
sterile flicker
Are you using citizens?
no
ivory sleet
or is this your own stuff?
sterile flicker
or is this your own stuff?
own
ivory sleet
Hmm alright and what is it that you’re trying to achieve?
Just custom npc nms entities?
sterile flicker
also, I am sending packets to the player when loading the chunk ```java
else if (packet instanceof PacketPlayOutMapChunk) {
try {
PacketPlayOutMapChunk loadChunkPacket = (PacketPlayOutMapChunk) packet;
Field xField = loadChunkPacket.getClass().getDeclaredField("a");
xField.setAccessible(true);
Field zField = loadChunkPacket.getClass().getDeclaredField("b");
zField.setAccessible(true);
int chunkX = xField.getInt(loadChunkPacket);
int chunkZ = zField.getInt(loadChunkPacket);
if (!manager.getZombiesInWorldChunk(player.getWorld(), chunkX, chunkZ).isEmpty()) {
new BukkitRunnable() {
@Override
public void run() {
Bukkit.getPluginManager().callEvent(new PlayerChunkLoadEvent(player, chunkX, chunkZ, manager));
}
}.runTaskLater(plugin, 1);
return;
}
} catch(Exception err) {
err.printStackTrace();
}```
yes
Combat NPCs
should I hide npc from the entity when its chunk is being unloaded?
lost matrix
sterile flicker
<:squint:606921344977862797>
well, I'll replace it with a more reliable logger, but if this one doesn't throw errors, then everything is fine
lost matrix
I have still no idea why you chose to use reflections when you have nms at your disposal in the first place.
You will trash your servers performance like that.
sterile flicker
I have still no idea why you chose to use reflections when you have nms at your ...
can you say anything about the problem above?
to be honest, I don't understand how to implement what I need without reflection
rare rover
how do i exclude kotlin in gradle?
compileOnly doesn't work, also tried shadowJar's exclude
decompiled jar ^
tawdry echo
When i want to get block and change type chunk needs to be loaded or not?
lost matrix
When i want to get block and change type chunk needs to be loaded or not?
It needs to be loaded
lost matrix
Are you pulling it transitively from somewhere?
rare rover
no
i dont think so
my Core has kotlin and is throwing a LinkageError
cuz both jars have kotlin
lost matrix
Show your build file
rare rover
lost matrix
https://pastes.dev/kUf0UJe0ov
Couldnt find anything. Try gradle clean before compiling.
If that doesnt work then anaylze your dependency tree.
rare rover
i think i figured it out, one of my dependencies was shading the kotlin-stdlib
dawn flower
is there something like 'wait' in a BukkitTask?
i want to make the task wait afew ticks if a boolean is true
eternal oxide
you can "wait" IF async
dawn flower
?
lost matrix
i want to make the task wait afew ticks if a boolean is true
How about you just dont do anything while the boolean is false?
if(!condition) {
return;
}
Yes they are indeed very different
lost matrix
Take a step back and tell us what you are trying to do
lost matrix
Wait for a certain amount of time or until a condition is met?
dawn flower
wait a certain amount of time
lost matrix
How about BukkitScheduler#runTaskLater(...)?
lost matrix
how do i get the nearest entity to the player
call getNearbyEntities and get the first one. I think its ordered by distance already.
dawn flower
i don't want by distance, i want just in general
even if the entity is like 10000 blocks away but it's the nearest
lost matrix
In that case you need to get all entities in the same world and check which one has the lowest distanceSq to the player
eternal oxide
What are you calling an entity?
as dropped items are entities
as are Players
and mobs
dawn flower
all entities