getList(path)
#help-development
tender shard
wraith dagger
getList(path)
so i can cast it to List<location> right?
worldly ingot
Yes, Location is serializable so you should be able to get a List<Location> (assuming you actually serialized Location objects via the config API)
If you serialized them youself into a more compact syntax then you'll have to use #getStringList() and parse it yourself into a List<Location>
winter galleon
[ERROR] Failed to execute goal on project mxPlane: Could not resolve dependencies for project org.getkeesh:mxPlane:jar:1.0-SNAPSHOT: Failed to collect dependencies at nl.sbdeveloper:VehiclesPlus-API:jar:2.3.5: Failed to read artifact descriptor for nl.sbdeveloper:VehiclesPlus-API:jar:2.3.5: The following artifacts could not be resolved: nl.sbdeveloper:VehiclesPlus-API:pom:2.3.5 (absent): Could not transfer artifact nl.sbdeveloper:VehiclesPlus-API:pom:2.3.5 from/to sbdevelopment-repo (https://repo.sbdevelopment.tech/{repository}): Illegal character in path at index 32: https://repo.sbdevelopment.tech/{repository}/nl/sbdeveloper/VehiclesPlus-API/2.3.5/VehiclesPlus-API-2.3.5.pom -> [Help 1]
somebody can help?
chrome beacon
```[ERROR] Failed to execute goal on project mxPlane: Could not resolve dependen...
Illegal character in path at index 32
Guessing that {repository} is the problem
rough drift
?
lost matrix
What does that mean?
rough drift
What does that mean?
i.e.
assume A is air and B is stone, and that we are raytracing straight north (1, 0, 0) for simplicity, if we have a configuration as follows:
A A A A A B
the raytrace would return B, but I need the last of the As (the one adjacent to B)
lost matrix
i.e.
assume A is air and B is stone, and that we are raytracing straight north...
Using a BlockIterator would be one solution. It will give you all Blocks [A, A, A, A, A, B]
rough drift
... fair enough I did NOT think about that 😂
eternal oxide
Just use the RayTraceResult https://hub.spigotmc.org/javadocs/spigot/org/bukkit/util/RayTraceResult.html#getHitBlockFace()
rough drift
oml I am blind 😭
eternal oxide
result.getBlock().getRelative(result.getHitBlockFace())
tender shard
tasks {
register<Copy>("copyToTestServer") {
group = "test"
val testServerDir = File(System.getProperty("TEST_SERVER_PATH","/Users/mfnalex/mctest/"))
val pluginsDir = File(testServerDir, "plugins")
val basicsPluginDir = File(pluginsDir, "Basics")
val basicsModulesDir = File(basicsPluginDir, "modules")
if(!testServerDir.isDirectory) {
error("Test server directory does not exist! Specify the correct path as environment variable TEST_SERVER_PATH.")
}
if(!basicsModulesDir.isDirectory) {
basicsModulesDir.mkdirs()
}
from(project(":plugin").tasks.getByName("shadowJar", ShadowJar::class).archiveFile)
into(pluginsDir)
from(project(":modules:test").tasks.getByName("jar", Jar::class).archiveFile)
into(basicsModulesDir)
}
}
This shall copy the plugin into plugins/ folder and the test module into plugins/Basics/modules/.
When I only add one "from(..) into(...)" it works fine, but whenever I use both, then both files (plugin AND module) and up in the the modules folder??
do I have to create two tasks? because that'd be annoying
valid burrow
if this method is deprecated whats the propper way
shadow night
if this method is deprecated whats the propper way
Iirc it's deprecated because of string usage
shadow night
Just use it if you really need to
valid burrow
im getting a player from username
shadow night
But otherwise, use UUIDs
shadow night
Just use that, it's deprecated so people don't use strings to get offline players or some shit like that I've been told
valid burrow
arl
shadow night
If you wanna make sure the player already joined the server before I'm pretty sure the server stores a list of all players that ever played
tender shard
```kotlin
tasks {
register<Copy>("copyToTestServer") {
group = "test...
fixed it using 2 copy tasks
val testServerDir = File(System.getProperty("TEST_SERVER_PATH","/Users/mfnalex/mctest/"))
val pluginsDir = File(testServerDir, "plugins")
val basicsPluginDir = File(pluginsDir, "Basics")
val basicsModulesDir = File(basicsPluginDir, "modules")
tasks {
val copyPluginToTestServer = register<Copy>("copyPluginToTestServer") {
from(project(":plugin").tasks.getByName("shadowJar", ShadowJar::class).archiveFile)
into(pluginsDir)
}
val copyModulesToTestServer = register<Copy>("copyModulesToTestServer") {
project(":modules").subprojects.forEach {
from(it.tasks.getByName("jar", Jar::class).archiveFile)
}
into(basicsModulesDir)
}
register("copyAllToTestServer") {
group = "test"
if(!testServerDir.isDirectory) {
throw RuntimeException("Test server directory does not exist! Set environment var TEST_SERVER_PATH to the path of your test server.")
}
basicsModulesDir.mkdirs()
dependsOn(copyPluginToTestServer)
dependsOn(copyModulesToTestServer)
}
}
snow current
is it still possible to make plugin for 1.7.10 i cant find spigot api
shadow night
it is, but you should never
snow current
And what if I have a private server with a modpack in 1.7.10 and I don't have the choice but to make a 1.7 plugin 😂
shadow night
And what if I have a private server with a modpack in 1.7.10 and I don't have th...
a modpack? Then make a mod, not a plugin
plugins and mods aren't compatible
eternal oxide
shadow night
no, mods and plugins should never be combined for a lot of reasons, if you run mods, run mods
snow current
ok mister but its not what i asked
eternal night
sounds like you are not using spigot 
shadow night
exactly
snow current
i am
shadow night
no, if you are running mods then it can already NOT be spigot
snow current
crucible
shadow night
whaaa
and even more
if it's running mods then it's already not spigot, but a fork
eternal night
Yea so, if you are running Crucible you are not running spigot
which means, go ask them where their API is hosted
shadow night
lmfao
eternal night
if the spigot repos don#t have 1.7.10 api artefacts then you are pretty out of luck xD
snow current
magma is 1.12 and crucible is a dead project i just want the spigot 1.7 api and ye it doesnt
there is no artifact anywhere
eternal oxide
if you have the jar, depend on it
eternal night
no like, the server jar
eternal oxide
why build for 1.7.10 if you don;t have the server?
snow current
no like, the server jar
i can use the server jar ? :/
eternal night
probably ?
snow current
why build for 1.7.10 if you don;t have the server?
i do ?
eternal night
back then it was not a bundler setup
eternal night
try server jar yea
inner mulch
Bro this is some clean code
wdym cleaner this is good, you'd prob still easily understand it after a few months
If you Look at Ur code after a few months?
proud badge
Hi idk if I should ask here or some other places but does anyone know if the graddle-wrapper.jar is open source?
grave vale
hey, I know this must've been answered many times before but I can't find anything on google
my IDE says HoverEvent is deprecated, what should I use instead?
rotund ravine
What does it say?
proud badge
hey, I know this must've been answered many times before but I can't find anythi...
is this from TextComponent? It usually says when you hover, or on the javadoc page
grave vale
is this from TextComponent? It usually says when you hover, or on the javadoc pa...
Yeah, but doesn't say whay to use instead
inner mulch
Are you using paper @grave vale
twilit roost
Hey!
I'm having trouble with socket communication.
Specifically with the reading part.
I'm using ObjectOutputStream and DataInputStream.
Proxy - https://paste.md-5.net/nixabulosi.java
Bukkit - https://paste.md-5.net/zesutasuhu.java
I've tried lots of different stuff
Currently I'm stuck at only one message being able to be sent.
After the initial message, my proxy sends at the beginning of the communication, it no longer seems to accept any data, as the DataInputStream is blocking the thread by reading the UTF.
Any ideas of why it may be wrong?
For faster search in the code:
- if you want to see the code for listening to the incoming traffic:
listenvoid - if you want to see the code responsible for sending the messages:
sendDatamethod
Thanks in advance,
TomKo
delicate lynx
it says on the javadocs that only on of the constructor is deprecated, there are other ones that are not
twilit roost
Hey!
I'm having trouble with socket communication.
Specifically with the reading...
I have Plugin Messages setup, thats why I'm trying to make use of byte array communication, as the Plugin Messages work on that principle.
grave vale
how do I use these?
grave vale
ty
tender shard
can I somehow get rid of this unchecked cast? If no, how can I suppress it in kotlin?
dry hazel
@Suppress("UNCHECKED_CAST") on the statement iirc
tender shard
thx. there isnt a better way I supposed than to suppress it? I mean I already checked isSUperclassOf
dry hazel
or alternatively right click -> suppress for statement
rotund ravine
thx. there isnt a better way I supposed than to suppress it? I mean I already ch...
BasicModule?>!! Totally
dry hazel
I mean, can't it be just a wildcard?
tender shard
wdym?
dry hazel
KClass<*>
tender shard
but I need a Class<? extends BasicsModule>
dry hazel
show how you use it
rotund ravine
can I somehow get rid of this unchecked cast? If no, how can I suppress it in ko...
It’s just IJ being dumb tbh
dry hazel
I would just let it be a wildcard and cast it upon instantiation or wherever else you need the type
dry hazel
It’s just IJ being dumb tbh
it's a compiler warning as well
rotund ravine
He’s checking it above so it’s just kotlin being a derp and not smart casting enough
twilit roost
Hey!
I'm having trouble with socket communication.
Specifically with the reading...
bump
dry hazel
it's because generics are erased, you'll have an unchecked warning in java as well
tender shard
i know that generics are erased, but I a mliterally checking isSuperclassOf one line above
one could assume that the compiler would then know that the cast is not unchecked
dry hazel
it's just like reflection but with kotlin specific stuff
slender elbow
doesn't kclass have an equivalent of asSubclass or w/e?
dry hazel
don't think so
quiet ice
can I somehow get rid of this unchecked cast? If no, how can I suppress it in ko...
Classloading stuff in kotlin - that is a new one
tender shard
it's just a regular URLClassLoader
tender shard
maybe
tender shard
why would that not be possible
quiet ice
it's just a regular URLClassLoader
yeah still I haven't seen such logic being done on the kotlin side of things yet
valid burrow
never event tried dual boot
quiet ice
As long as you have enough boot partitions
tender shard
no try-with-resources
quiet ice
As long as you have enough boot partitions
I think these days (under UEFI I think?) there is no limit that is inside sane bounds, so yeah - possible I guess
tender shard
should have just used SPigotUpdateChecker 🥲
quiet ice
try-with-resources is not a performance thing but rather a sanity one
The URL input stream probably closes after a while but not closing it properly in case of an error can cause issues regardless
tidal kettle
can you make spell particule not white like make them red?
tender shard
can you make spell particule not white like make them red?
that particle doesnt have any data that you could change
tender shard
what linux distro do yall use
debian 12 on servers, but I wouldnt wanna use it on desktop
tender shard
yeah well if I had to use linux on desktop, I'd also use debian there
valid burrow
im scared of using arch
right away
like
i used ubuntu and mint before
but i feel like thats a huge leap
leep
leap?
idk
slender elbow
eh
chrome beacon
Debian 
tender shard
i'd just stick with debian, it's a no-bullshit distro and the updates are flawless
slender elbow
it's no different than any other distro that i've used tbh
tender shard
ubuntu sometimes breaks on major updates, this never happened to me on debian
quiet ice
what linux distro do yall use
Fedora
valid burrow
surely this guy knows what hes talking about
im just gonna trust him
he looks believable
quiet ice
Debian I am personally not a fan of, having outdated stuff is not great
sullen marlin
debian 12 on servers, but I wouldnt wanna use it on desktop
Yeah this. I still use Ubuntu for desktop although the snaps (mainly Firefox) are a bit annoying
quiet ice
Firefox is annoying as hell even outside snaps lately
Well if you can call the occasional soft-crash (i.e. you can only use FF with your mouse - don't ask how) annoying
tender shard
I'm still having issues with JarFileSystems - I can walk through the paths using walk() but whenever I call toFile() on a Path, it throws UnsupportedOperationException - I thought I would be able to access files as File object from within jars when using a JarFileSystem?
slender elbow
Well if you can call the occasional soft-crash (i.e. you can only use FF with yo...
i think the kids nowadays call that a skill issue
quiet ice
I'm still having issues with JarFileSystems - I can walk through the paths using...
What do you think a File is?
File is ALWAYS a file:// URL. JarFileSystem produce jar:// URLs tho
tender shard
so can I acquire a file object of a file inside a .jar somehow without actually extracting it, or not?
quiet ice
Hence why you should not use java.io.File in your APIs
quiet ice
so can I acquire a file object of a file inside a .jar somehow without actually ...
You can use the java.nio Path API - so use Files.newInputStream(path) or similar
quiet ice
Plus Path-based APIs are apparently a bit faster on some system than the old java.io File API
tender shard
why do you need a File?
I have a .jar file in my .jar file and I need the "inner" jar as JarFile, which only takes a File object in its constructor
if I could just create a JarFile from an InputStrea mor whatever, that would be nice
performacne wouldn't even matter, I just need the inner jar as JarFile object lol
quiet ice
Why exactly JarFile?
slender elbow
what is your goal
quiet ice
Can't it be ZipInputStream or similar?
tender shard
a ZipInputStream doesnt have getEntry etc for the contents
I want to access the contents of the inner jar file without extracting it
quiet ice
You can use a for loop
simple bone
i need help
quiet ice
If performance is the concern (or if the files are plain massive) a library such as LL-Java-Zip also works (LL-Java-Zip decompresses on demand for example)
tender shard
You can use a for loop
a ZipInputStream / ZipFile however also wouldnt check if a jar is properly signed etc right?
quiet ice
There are also jar file systems
simple bone
i want to use a spiggot plugin called Gsit in my online minecraft server 1.20.1. I did the java file in the files. didnt work. did it in the plugin file. didnt work. i did the same on filezilla but it also didnt work. how can i get the plugin in the server.
quiet ice
a ZipInputStream / ZipFile however also wouldnt check if a jar is properly signe...
I'm not sure whether signing stuff makes even sense
JarInputStream might verify the integrity, but you'd probably need to check manually
Yeah, JarInputStream does do some checking via JarVerifier
At least on Java 17
tender shard
JarInputStream might verify the integrity, but you'd probably need to check manu...
Ok i‘ll see if I can refactor everything to use inputstreams instead
quiet ice
However it does a few assumptions:
- The manifest should be the first entry in the META-INF directory.
- The .SF/.DSA/.EC files follow the manifest, before any normal entries
- Any of the following will throw a SecurityException:
a. digest mismatch between a manifest section and
the SF section.
b. digest mismatch between the actual jar entry and the manifest
However JarInputStream isn't actually JVM-compliant - or rather said it doesn't behave like the JVM would read a jar file.
slender elbow
afaik JIS is only really useful for signature verification and checking manifest stuffs if you want to use the manifest api
JarFile can still be useful as it can work with multi-release jars for example
but, that's due to the ability of random access, JIS is an InputStream in the end
did you know that gta vice city has 4 different taxi models?
slender elbow
Taxi, Kaufman Cab, Zebra Cab and the rarest Cabbie
quiet ice
Mojo? Like maven lifecycle goals or what?
unkempt burrow
how can I remove an specific suspicious stew recipe? I tried using the Recipe Iterator but I don't see any recipe matching with the suspicious stew material
quiet ice
You mean mojmap? MOJOs are maven lifecycle goals (well technically they are more like maven plugins, but it is complicated)
orchid gazelle
does anybody know how I can work on my Spigot-Repo fork to contribute? Whenever I clone and try to run ./applyPatches, I am getting ```Applying: Spigot Configuration
Using index info to reconstruct a base tree...
A src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
A src/main/java/net/minecraft/world/level/World.java
Falling back to patching base and 3-way merge...
CONFLICT (modify/delete): src/main/java/net/minecraft/world/level/World.java deleted in HEAD and modified in Spigot Configuration. Version Spigot Configuration of src/main/java/net/minecraft/world/level/World.java left in tree.
CONFLICT (modify/delete): src/main/java/net/minecraft/server/dedicated/DedicatedServer.java deleted in HEAD and modified in Spigot Configuration. Version Spigot Configuration of src/main/java/net/minecraft/server/dedicated/DedicatedServer.java left in tree.
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0003 Spigot Configuration
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
Something did not apply cleanly to Spigot-Server.
Please review above details and finish the apply then
save the changes with rebuildPatches.sh
that isn't a thing, is it? You really need to get your terminology right
tender shard
what
quiet ice
does anybody know how I can work on my Spigot-Repo fork to contribute? Whenever ...
I guess it is what is on the tin. Resolve the merge conflicts and apply git am --continue, then do ./rebuildPatches.sh
Though obviously I would do a backup beforehand
orchid gazelle
it's my first time working on the repo
idk how I would resolev the merge conflicts as it is a freshly forked and cloned repo
valid burrow
i want laptops to have a little "hole" with a cover that lets you store 1-2 usbs sticks
like a little usb slot
orchid gazelle
I have literally forked it on stash half an hour ago
orchid gazelle
yes what? xD
grand flint
I want to access the contents of the inner jar file without extracting it
You can use 7 zip
quiet ice
I think it is fairly safe to assume that that wasn't the right answer
slender elbow
lol
quaint mantle
22:34:46 [SEVERE] Error authenticating xxx with minecraft.net
java.lang.IllegalStateException: Expected HTTP response 200 OK, got 429 Too Many Requests
I have this error when entering bungeecord does anyone know how to fix it?
tender shard
anyone knows why gradle refuses to search for a dependency in sonatype snapshots even though it's obviously declared?
quiet ice
22:34:46 [SEVERE] Error authenticating xxx with minecraft.net
java.lang.IllegalS...
most likely belongs #help-server.
This likely is caused by you getting rate-limited by mojang. Don't ask how to work around that - I do not know
quiet ice
anyone knows why gradle refuses to search for a dependency in sonatype snapshots...
Perhaps snapshots are disabled by default in maven repos under gradle?
quaint mantle
Only problem is that currently there are no people on the server and no connections....
quiet ice
anyone knows why gradle refuses to search for a dependency in sonatype snapshots...
Also, is this a multi-module project?
tender shard
yes it is
quiet ice
Does a task of a parent or sibling module consume the configurations of the child project?
quiet ice
Ah yeah
tender shard
core is the only place where I'm using it as dependency though
this is the build file for plugin
quiet ice
Yes, but your plugin module also packages the dependencies of your core module
dry hazel
you need it for plugin as well, since it has to resolve it as a transitive yes
quiet ice
via the shadow plugin
tender shard
hm and how do I do that? I do not want to just copy paste the repository into the other module
if it gets the dependencies of other dependencies, shouldnt it also use the repositories that those other dependencies use?
quiet ice
I guess you could define a shade task in your core plugin and shade the shaded core jar? But that is a little bit hacky imo
dry hazel
you seem to already have a build logic composite module, so you can just define your repos in a base convention script
quiet ice
if it gets the dependencies of other dependencies, shouldnt it also use the repo...
that is apparently behaviour that the maven artifact resolver does (though I was never able to verify that claim) - apparently it caused all sorts of security vulns
tidal kettle
can you place block with 1 sec daly, i try with Thread.sleep, Bukkit.getScheduler but it doesn't work
chrome beacon
?notworking
undone axleBOT
"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.
chrome beacon
?nocode
undone axleBOT
It’s hard to answer a programming question without code
Oh no! You ran into a problem. But no worries, people are willing to help, but first they need to see your code. This is because otherwise, they would be providing help based on guesses instead of concrete knowledge. Whether it be a compile error, runtime error, or an unexpected output, I'm sure that if you were to provide code, you'd receive a quick solution.
quiet ice
Thread.sleep ought to be avoided at all costs - use a task
tender shard
you seem to already have a build logic composite module, so you can just define ...
yeah but I don't want to add arbitrary repos to subprojects that don't need them
tidal kettle
?paste
undone axleBOT
tidal kettle
https://paste.md-5.net/leliqigoga.java (with a new instance of java higher in the code)
dry hazel
yeah but I don't want to add arbitrary repos to subprojects that don't need them
this is usually how it's done
you can include only specific groups from a repository if you're concerned about security
tender shard
sad. I'm not concerned about security, I just find it do be "dirty" to add random repositories lol
can't I tell gradle sth like "for each project that depends on another project within my project, add all repositories to the depending project too"?
dry hazel
not that I'm aware of
elder harness
I can't find any information on registering custom enchantments in 1.20+. I wonder, is it still necessary to register? Do you need to handle your own registration? If so, why?
tender shard
You shouldnt register any custom enchants but use PDC instead
elder harness
Alright. Seems like you need your own registry implementation using PDC then
tender shard
The Enchantment class isnt meant to be extended by plugins unfortunately:')
elder harness
Oh well...
So you basically have to create a custom enchantment implementation from scratch?
tender shard
yeah well you can still extend Enchantment and it will somewhat work
what won't work though is e.g. removing your custom enchantment again using API, that's because CraftBukkit casts Enchantments in the removeEnchantment method to CratEnchantment
so if you want to indeed extend Enchantment, you would have to extend CraftEnchantment
that change was introduced in 1.20.3
elder harness
Ahh right. Then I'll be making it from scratch. Gives me better control over it anyways. Thx
tender shard
np
i decided to still register exactly one custom enchantment anyway, to add the glow effect
eternal night
check line 103 in Main
quaint mantle
Hey guys im using velocity as my proxy and using Redis(Jedis) Lib to communicate between
proxy->backend servers. And i am wondering how the hell its possible to teleport the player to another players location on another server.
Would i make my command on my proxy plugin or in my spigot plugin? I am just so confused and i dont understand how it would work.
Ive looked at every link on spigot and bungee forums but all of them have same feedback and most of it is just copied and pasted from other threads. To no help
eternal oxide
?pmc
near barn
Why does my config doesnt work? When I type "/crate givecrate username cratename 1" and then place is, it just opens the enderchest like a normal enderchest...
Console errors
eternal oxide
The config you posted does not match the error
near barn
I just found out, that the errors was from a older version of the plugin that i deleted. The new plugin doesnt show any errors, but still dosent work with my config. The default config works just fine...
😦
near barn
I figured it out. Was bcs off the material was record_strad but that dosent work anymore, you need to use IDs
peak moth
hi
ornate mortar
I have a question on the spigot page can you publish resources not plugins? i.e. any configuration of x plugin?
quaint mantle
Hey guys im using velocity as my proxy and using Redis(Jedis) Lib to communicate...
Bumping my message, someone help me pls
I have no internet only phone data and this is my only resource right now.
vapid grove
Is there any good guides on how to properly organize files? Im not sure how to exactly, and right now im only seperating things by either them being a resource or a core part of the plugin
ivory sleet
Hey guys im using velocity as my proxy and using Redis(Jedis) Lib to communicate...
Yes
Its very possible
I’d start by defining a protocol, one from server to proxy and one from proxy to server
Then use that through redis
quaint mantle
I’d start by defining a protocol, one from server to proxy and one from proxy to...
Wdym defining a protocol? Im not familiar with whatever it is your talking about
regal scaffold
Hey everyone! Long time no see!
Does anyone have any experience with Java spring boot websockets inside Docker containers?
silent tendon
Hey, how do I register a command in 1.20?
torn shuttle
well this is fun
I now have AI autocommenting my code
now when the documentation is bad I can blame AI!
quaint mantle
How do developers maintain a data class thats saved in a format like json
Like for example if I change a variable name due to bad naming, how would previous versions update to the new name
torn shuttle
you people
you can't realistically retroactively add features to previous versions of your software
quaint mantle
what if it's like a database
torn shuttle
but if you're talking about updating previous files and not previous software then I just use data converters that look for specific keys and change them on boot
quaint mantle
Damn that's a lot of work
torn shuttle
if it was easy it would be called your-
gotta say having AI in the programming workflow is actually a game changer
wet breach
How do developers maintain a data class thats saved in a format like json
Like ...
You would implement a data conversion mechanism
ivory sleet
^
torn shuttle
it doesn't really matter much if you're already proficient at what you're currently but if you're tinkering with a language you know relatively little about or working with a specific lib it can be pretty amazing the difference it makes
ivory sleet
You can start defining version formats
quaint mantle
hm
ivory sleet
and define ways to convert between versions
torn shuttle
version formats are for people who plan to fail with their data, I never plan to fail and thus I never fail
ivory sleet
DataFixerUpper can partly be used for that
quaint mantle
I'm thinking of a class like this
public interface DataFactory<T> {
T createDefault();
T deserialize(Map<String, TreeElement> serializedData);
Map<String, TreeElement> serialize(T data);
}
idk what TreeElement will be named
But it's the only name I got in mind rn
quaint mantle
you think I can add the updater in the deserialize method?
ivory sleet
depends, I mean maybe
torn shuttle
I wish things with yml were that simple
remote swallow
i mean
quaint mantle
rly?
remote swallow
technically yml is a map<string, obj>
quaint mantle
Idk I don't really use yml that much lol
ivory sleet
Yml has anchors, comments etc
quaint mantle
oh
ivory sleet
The semantic specification of yml is far more than a map epic
remote swallow
if were talking about just values yml is just a map, but if we talk abotu the rest yml is wild
quaint mantle
oh I also wanted to know
ivory sleet
myea well yesnt
quaint mantle
How much is my servers performance gonna hurt for constant hashmap look ups
ivory sleet
wdym by that
torn shuttle
you better not be doing io operations on the main thread
ivory sleet
HashMap::get ?
quaint mantle
yes
torn shuttle
that's very fast
ivory sleet
Not too much
quaint mantle
do you think I can get away with 1000 a tick
ivory sleet
Try and see
torn shuttle
easily but do you really need it
quaint mantle
Extreme example
idk I might lol
Depends on players
And the custom enchants, quests, etc the amount of that
torn shuttle
I'd be shocked if you can even see that have any kind of impact in the timings
quaint mantle
alr maybe ima test it
torn shuttle
what you do with what you got from the map is likely to be heavier than getting the contents in the first place
but again do you really need it
torn shuttle
there are caching strategies you surely can use if it's that volume of data
torn shuttle
cache your cache
quaint mantle
idk if this is a good system
torn shuttle
or in other worlds aglomerate the data, if you need 100 data points per player don't put 100 primitives in 100 maps, make one object with 100 fields
torn shuttle
quaint mantle
PitPlayer
DataContainer persistentDataContainer
DataContainer sessionDataContainer
sessionDataContainer might be stuff like combat timers
persistentDataContainer might be stuff like gold, xp, stats
This is 1.8 so I don't have the PDC api
torn shuttle
so are you planning for 1000 players logging in per tick or something
torn shuttle
how are you estimating you might access a map like that 1000 times in a tick
quaint mantle
well let's say I store cooldowns in the sessionData
And I got
idk it's just a question alr
wet breach
Main issue isnt going to be so much hashmaps in memory being accessed rather how is the data obtained and updated in the hashmap. Also concurrenthashmap exists
quaint mantle
Main issue isnt going to be so much hashmaps in memory being accessed rather how...
It's just .gey
.get
And when the player joins, it's .put
One word: Implement it yourself
wet breach
I am aware. Also just be aware that hashmap isnt always good with small data sets
Sometimes its better to use an array in such instances. When your data set is small the hashmap ends up with too many buckets being underutilized
spare mason
How could I know where the client wants to go. My goal is to know if the player is pressing any movement key to create a vector and impulse It there to create a dash, I have already tried with playerMoveEvent but It isnt acurrate because when a player jumps Its motion is awkward
lunar shuttle
How could I know where the client wants to go. My goal is to know if the player ...
Have you considered taking a rolling average? Might be smoother.
vapid grove
Is there any good guides on how to properly organize files? Im not sure how to e...
bump
remote swallow
like sort them into packages?
floral drum
You would implement a data conversion mechanism
would be interesting to make this work for morphia... 
I mean deffo possible
just... seeing if there's any inbuilt ways
wet breach
Morphia?
floral drum
Morphia, for mongodb, a framework for java for entities
vapid grove
like sort them into packages?
I did research and figured it out, proper organization of packages
But now im unsure why my YAML config isnt working with hashmaps
floral drum
One way I could do it is have annotations and a version id assigned to each object, storing what version the object is from, and when the object gets deserialized from MongoDB, check that field and if it's lower than the current version, scan the fields and update them accordingly. I could annotate the seperate fields with a version id of when they were added/updated, and if the entities version is lower than that, set that field to the new version. The same goes for fields that don't exist. Any other ways?
wet breach
One way I could do it is have annotations and a version id assigned to each obje...
Having a version field makes it significantly easier in terms of updating. The easiest way in regards to updating a config file is basically have a file that tells you in a list what needs removed and what needs added
You can store such files in the db. For mysql this is a blob not sure for mongo
So you could use dash to signify its a removal line and plus that something needs added. And then put after those symbols the thing being removed or added.
floral drum
Alright man, thank you for the idea 💜
lost matrix
Alright man, thank you for the idea 💜
I dont get this... If you have an object with default values then the entity should just merge existing properties and discard fields which arent present in the class. What would be the purpose of a Version field/annotation?
echo basalt
not nuking data but rather converting it?
upper hazel
how check if player puts on/takes off armor
what the event
i was not find something similar
upper hazel
i see
warm mica
how check if player puts on/takes off armor
Paper api has that
tender shard
mfnalex has an updated ArmorEquipEvent lib
don't call me draco malfoy!
tender shard
what the event
tender shard
is there any way I can declare a function in my parent build.gradle.kts and call them in subproject's build.gradle.kts files?
dry hazel
not really
tender shard
wow that sucks
dry hazel
declare them in the build logic composite project
tender shard
I need this in several subprojects:
fun getTestServerDir(): File {
val testServerPath = providers.gradleProperty("testserver.path").orNull
?: error("Path to test server not set! Set gradle property testserver.path to the path of your test server (e.g. -Ptestserver.path=/Users/mfnalex/mctest or using gradle.properties in your home directory: https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties)")
val testServerDir = File(testServerPath)
if (!testServerDir.isDirectory) {
error("Path to test server does not exist or is not a directory: $testServerPath")
}
return testServerDir
}
So how would I be able to use this in different places?
tender shard
nah I just want to copy the files
I refuse to believe that it's not possible to simply declare a method and reuse it elsewhere
rotund ravine
Well it’s an interesting dilemma
tender shard
idk, how else would I share common things in build files if I cannot just declare a public property or function
sullen marlin
Is there not a global gradle config or something
tender shard
sure, one can set properties, but I want to be able to run some tiny arbitrary code instead of just getting the property
sullen marlin
Oh per project
And yeah but I thought maybe you could define code in the config
Since gradle loves everything being code
Totally reproducible
tender shard
I was able to make it work like this:
- buildSrc/src/main/kotlin/TestServerDirectory.kt
import org.gradle.api.Plugin
import org.gradle.api.Project
open class TestServerDirectoryExtension {
fun printTestServerDirectory() {
println("Hello from myCustomFunction!")
}
}
class TestServerDirectory : Plugin<Project> {
companion object {
const val PLUGIN_ID = "test-server-directory"
}
override fun apply(project: Project) {
project.extensions.create("testServerDirectory", TestServerDirectoryExtension::class.java)
}
}
- build.gradle.kts
apply<TestServerDirectory>()
project.extensions.getByType(TestServerDirectoryExtension::class.java).printTestServerDirectory()
that doesn't seem like it's the proper solution though...
tender shard
And yeah but I thought maybe you could define code in the config
ofc you can, but then it's not visible by other projects
eternal night
ofc you can, but then it's not visible by other projects
you should be able to just, create a type and import it in build.gradle.kts files ?
tender shard
you should be able to just, create a type and import it in build.gradle.kts file...
wdym?
I need to access the project object to get gradleProperties
eternal night
exTenSion fUnCtioNs
tender shard
open class TestServerDirectoryExtension(val project: Project) {
fun getTestServerDirectory(): File {
val testServerPath = project.providers.gradleProperty("testserver.path").orNull
?: error("Path to test server not set! Set gradle property testserver.path to the path of your test server (e.g. -Ptestserver.path=/Users/mfnalex/mctest or using gradle.properties in your home directory: https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties)")
val testServerDir = File(testServerPath)
if (!testServerDir.isDirectory) {
error("Path to test server does not exist or is not a directory: $testServerPath")
}
return testServerDir
}
}
class TestServerDirectory : Plugin<Project> {
companion object {
const val PLUGIN_ID = "test-server-directory"
}
override fun apply(project: Project) {
project.extensions.create("testServerDirectory", TestServerDirectoryExtension::class.java)
}
}
this is my method, getTestServerDirectory()
no clue how else I would use it besides this weird extensions way
eternal night
literally just like
buildSrc/src/main/kotlin/TestServerConfig.kt
fun Project.getTestServerDirectory() {
providers.gradlePropert.......
}
Weren't you talking about them like, yesterday
tender shard
eternal night
wtf
its an extension function
define them top level
you don't need the entire class garbage around it
cat buildSrc/src/main/kotlin/TestServerConfig.kt
File: buildSrc/src/main/kotlin/TestServerConfig.kt
import org.gradle.api.Project
import java.io.File
fun Project.testServerDirectory(): File {
val testServerPath = providers.gradleProperty("testserver.path").orNull
?: error("Path to test server not set! Set gradle property testserver.path to the path of your test server (e.g. -Ptestserver.path=/Users/mfnalex/mctest or using gradle.properties in your home directory: https://docs.gradle.org/current/userguide/build_environmen
t.html#sec:gradle_configuration_properties)")
val testServerDir = File(testServerPath)
if (!testServerDir.isDirectory) {
error("Path to test server does not exist or is not a directory: $testServerPath")
}
return testServerDir
}
umbral ridge
xDD
tender shard
eternal night
reload gradle I guess ?
tender shard
valid burrow
alex
eternal night
interesting, works for me ™️
tender shard
it's wednesday
valid burrow
you usually answer them
tender shard
not on wednesdays
valid burrow
damn
eternal night
whats your buildSrc build.gradle.kts
tender shard
if you check my history, you'll see that I always have questions on wednesdays
tender shard
whats your buildSrc build.gradle.kts
plugins {
`kotlin-dsl`
}
repositories {
mavenCentral()
gradlePluginPortal()
}
dependencies {
implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.20")
implementation("com.github.johnrengelman:shadow:8.1.1")
}
Interesting, smack implementation(gradleApi()) I guess ?
at least das how I learned it
is this on github somewhere
tender shard
is this on github somewhere
this is the version still using my extensions workaround https://github.com/SpigotBasics/basics/tree/gradle-copy-to-testserver
I'll try adding gradleApi()
lmao deleted the gradle cache, now it does find the extension function :X
eternal night
welp
tender shard
I was trying this for like half an hour
tender shard
that's the IJ default gitignore
eternal night
tender shard
probably it wants to upload itself lol
it does add some subfolders though
like .idea/libraries
tender shard
thx @eternal night , now I got this thing working without those stupid extensions.
I wonder though if what I'm doing here is a good idea. My goal are 4 tasks:
- in plugin: copyPluginToTestServer -> copies the plugin . jar to the test server
- in each module: copy{name}ModuleToTestServer -> copies this one module to the test server
- in modules: copyAllModulesToTestServer -> depends on all #2 tasks
- in parent: copyAllToTestServer -> depends on #1 and #3 task
Instead of a Copy task for #2, I have extended the Copy task class, so I can just identify them by that class for #3
Is that a good idea or is there a better way? Here's the full project with the current build scripts https://github.com/SpigotBasics/basics
eternal night
ehh
I'd say usually you'd want to just hardcode the dependency
there is typesafe project accessors out there anyway. I think still in preview but
tho I guess yea, you can "use" the type system like that
tender shard
well I need to collect all modules, I don't really want to hardcode them tbh
I thought I found a smart solution by extending Copy lol
eternal night
Yea idk, at that point you'd usually just be back to extensions xD
tender shard
weird, I never saw it
tender shard
can I read console input in a gradle task or is that a bad idea for whatever reason?
quiet ice
it's not recommended at the very least
But I have heard of at least one plugin that does that
tender shard
basically I wanna do sth like gradle init or mvn archetype:generate where it asks for module name and stuff
unfortunately System.console() is always null :/
quiet ice
I mean at the worst you could do it via system props but that is not great
tender shard
I basically did it like here https://wjw465150.github.io/blog/Gradle/my_data/Gradle_Goodness/Get_User_Input_Values_From_Console.htm but for me console is always null, both from git bash and within IJ :<
eternal night
ehhh, gradle daemon and console input are not great friends
tender shard
but how does gradle init do it then
I also tried using --no-daemon, still no console
tender shard
really?
tender shard
let me try
eternal night
Smack it in a Scanner and off you go
quiet ice
gradle init is a method in the wrapper
eternal night
and that ^
tender shard
lol this was easier as expected, thanks
fun readInput(text: String): String? {
print("$text: ")
return readlnOrNull()
}
slate tinsel
If I'm going to send a Title and a SubTitle to the player, does it have to be done together in "player.sendTitle" if it's to be at the same time?
chrome beacon
I don't think it has to
slate tinsel
I don't think it has to
It seems that one disappears when I create a new one
chrome beacon
just set the argument you don't want to null
chrome beacon
It seems that one disappears when I create a new one
Show your code
slate tinsel
Show your code
chrome beacon
just set the argument you don't want to null
.
slate tinsel
okey 🙂
grim hound
Does anyone know in which class the server netty pipeline is located at?
grim hound
The variable
dry hazel
ServerConnectionListener#channels iirc
dry hazel
that's for a client, I think they meant the global one by "server pipeline"
river oracle
how can I get gradle to recognize system environment variables
currently it just won't recognize stuff set in my bash rc even though the echo command yeilds the desired result
remote swallow
clear caches mayb
river oracle
I tried didn't work
versed jackal
Recursive Timber Plugin leads much to be desired performance wise
slender elbow
how can I get gradle to recognize system environment variables
yes? it's just like any other program
remote swallow
read the question again emily
slender elbow
System.getenv works just fine
but the daemon's env vars set will be only set when the daemon starts, like any and every other program, it isn't something that is read dynamically
plucky skiff
I have an error in my code from protocollib, and at the bottom of the error, it gives these paramaters:
[17:55:31] [Server thread/ERROR]: Parameters:
net.minecraft.network.protocol.game.PacketPlayOutEntityEquipment@452d894f[
b=99
c=[(MAINHAND, 1 netherite_pickaxe)]
]
Does anyone know if System.arraycopy allows to copy from and to the same array in overlapping regions?
I basically want to shift all values of an array by 1, hence my query
shadow night
Are you making a list
slender elbow
If the src and dest arguments refer to the same array object, then the copying is performed as if the components at positions srcPos through srcPos+length-1 were first copied to a temporary array with length components and then the contents of the temporary array were copied into positions destPos through destPos+length-1 of the destination array.
quiet ice
Okay yeah, I guess I should've looked into the javadocs first lol
quiet ice
Are you making a list
Nah, I'm making a set
However I probably cannot use stuff like fastutil because it's my Java 6 project again
shadow night
Java... 6???
quiet ice
Yeah
river oracle
System.getenv works just fine
figured it out the code was faulty for loading variables
it was using System#getProperty and I didn't notice somehow
just switched to the correct System#getenv
slender elbow
pepelaugh
full laurel
However I probably cannot use stuff like fastutil because it's my Java 6 project...
Old man 👴
young knoll
https://paste.md-5.net/kabobefaxi.java When you just want to damage an item 😩
river oracle
<https://paste.md-5.net/kabobefaxi.java> When you just want to damage an item 😩
ayo where is the EnumMap at
EnumMap<EquipmentThingy, Runnable> ftw
young knoll
i'll EnumMap you
remote swallow
what is jishuna an enum of
river oracle
what is jishuna an enum of
all individuals with the discord name Jishuna
grim hound
ServerConnectionListener#channels iirc
Thanks g
Does anybody know the difference between the two?
dry hazel
yes
grim hound
so epoll is superior but not available everywhere?
eternal night
given epoll is a linux kernel call
quiet ice
so epoll is superior but not available everywhere?
Yes
quaint mantle
How to load the texturepack only when entering the lobby server and then on other modes not to load it anymore?
proud badge
I cant find it anywhere, where is the "dependancy" for Votifier?
like what do I type, what is it called
quaint mantle
where is that
grim hound
Yo what did I just find?
CrashReport
quiet ice
Yo what did I just find?
It's probably for OOMs
grim hound
It's probably for OOMs
a what
quiet ice
It allocates garbage on the heap that provides a buffer in case an OOM occurs
At least that is the intention
quiet ice
realistically those 10 MiB won't do much though
grim hound
where can I get the MinecraftServer variable instance from?
quiet ice
doesn't it have a static accessor
grim hound
nope
quiet ice
Otherwise I think you can cast Bukkit's server to MinecraftServer but do not quote me on that
grim hound
What is this check forrr
eternal night
during testing it isn't
quiet ice
What is this check forrr
People like geolykt overwriting the bukkit server instance
grim hound
Double is one of the ways to save a number
quiet ice
Yes, I did that once. No, it did not work thanks to this method
grim hound
or rather, allocate it in memory
unkempt burrow
What value do I have to pass to a GameProfile in the ClientBoundPlayerInfoPacket for changing a player's skin? Should it be the link or what?
quiet ice
double is a double-precision floating point number
grim hound
show code
quiet ice
integer is a fixed point number
So while double can represent 2.4, integer can not. You either cast (round) your double to an int, or you do it some other way
quiet ice
integer is a fixed point number
Actually not even fixed point, it has nothing after the comma
grim hound
uhhh
quiet ice
I am extremely sure you should not be using Beans with your knowledge
quiet ice
Okay yeah, I'd just drop whatever you are doing and go about it some other way
quiet ice
I think you have a little bit more than one error
meh, those are just caused by dependencies that are missing
grim hound
and why ist the comment in polish?
grim hound
meh, those are just caused by dependencies that are missing
yeah but
it's decently crucial
quiet ice
Okay yeah, I'd just drop whatever you are doing and go about it some other way
ChatGPT won't aid you much either after some point
quiet ice
Don't. Easy as that. Fixing that issue will cause another issue to crop up
This entire method is unusable code
So you are saying this code doesn't come from chatGPT?
in this case, uh - WHAT
You probably can just do build = (int) version
Where do you have that code from?
Is this a plugin that already exists?
Or is this exclusively chatGPT?
Because whoever wrote this took ?di too seriously
?di this command
undone axleBOT
Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/
quiet ice
I'd assert that this is not how most plugins are written. With most I mean like all except a handful
?learnjava And also learn dependency management. BeanFactory looks to be a spring-specific thing. I'd say you messed up the prompt which is why ChatGPT is writing a Spring plugin rather than a bukkit plugin
undone axleBOT
Here are some links to get you started on learning Java:
- https://www.codecademy.com/learn/learn-java
- https://www.sololearn.com/learning/1068
- https://www.learnjavaonline.org/
- https://programmingbydoing.com/
- https://docs.oracle.com/javase/tutorial/java/index.html
The last one is the only official one, however some of those concepts assume that you already know a bit about programming.
quiet ice
Though even in the context of spring it does not make any sense given that BeanFactory is an interface
Because I googled it?
dry hazel
wat
quiet ice
I really wish ignoring on discord would work like ignoring on IRC
dry hazel
what are you talking about
it's safe to presume anything to do with beans is spring
your code is all underlined red, so instantiating that type is probably wrong too
dry hazel
I just love to entertain random individuals on the internet
quiet ice
You are lucky this isn't papermc, you'd be gone pretty soon over there
Since when did #general leak into #help-development
Go back there. People there at least appreciate your work. Anyways, time to code some more Java 6 code
Your mom
hushed spindle
PrepareItemCraftEvent#isRepair() seems to always return false, can anyone else confirm
quiet ice
You are lucky this isn't papermc, you'd be gone pretty soon over there
lol, they got banned anyways. Though apparently due to a statement in #general rather than a statement on here
quiet ice
Yeah. regardless, good riddance
shadow night
geol, what is it about java 6
quiet ice
At this point it is just a meme
Tbh the entire project is a meme - who in the right mind would reimplement Mixins if they could just fork it?
quiet ice
The funny thing is, I still use sponge alongside micromixins - in fact the micromixins impl is just in an experimental branch
sullen marlin
PrepareItemCraftEvent#isRepair() seems to always return false, can anyone else c...
repairing in this context is crafting two broken items together, is that what you're checking?
shadow night
When will we have a java 2 coding experience
hushed spindle
repairing in this context is crafting two broken items together, is that what yo...
i mean im literally just checking isRepair()
checking if the grid contains two identical tools is the workaround im using
undone axleBOT
quiet ice
When will we have a java 2 coding experience
Java 5 is the lowest version you'll see in a minecraft context. Technically people want me to port the library to Java 5 because of that but they can do that themselves ig.
young knoll
Are people trying to mixin minecraft alpha
shadow night
Lmao
quiet ice
Are people trying to mixin minecraft alpha
Apparently, yes.
shadow night
Damn
quiet ice
But I think that project got a little bit forgotten since people only use a fabric variant or other more appropriate modloaders
quaint mantle
How to check resource loaded status?
quiet ice
what exactly do you mean with that? Do you refer to resource packs or?
fleet yarrow
I'm currently developing a plugin with multi-version support that is capable of handling fake player entities. I just noticed that in the newest version (1.20.4, NMS 1_20_R3) the "connection" field in the "connection" field of a ServerPlayer object has been made protected.
Or in code:
((CraftPlayer) player).getHandle().connection.connection instanceof FakePlayerChannel
This worked fine on all 1.20.x versions but just got broken in 1.20.4, Is there any workaround to this?
protected final Connection connection;
The field has been made protected only in 1_20_R3
quaint mantle
Just one question why are you doing .connection two times?
quaint mantle
I'm currently developing a plugin with multi-version support that is capable of ...
Are you using some library or what? I've never seen such class in nms.
fleet yarrow
Just one question why are you doing .connection two times?
The first .connection gets the ServerGamePacketListenerImpl of the ServerPlayer.
I then need to get the Connection class from that as that's the class I'm injecting in the fake players.
chrome beacon
Are you using some library or what? I've never seen such class in nms.
I guess you've never used Mojang mappings
quaint mantle
I guess you've never used Mojang mappings
You are wrong
fleet yarrow
Are you using some library or what? I've never seen such class in nms.
The FakePlayerChannel is a custom class yes
slender elbow
YANPCP
sullen marlin
because everyone wants to DIY rather than use an API
fleet yarrow
also *sigh* not another npc plugin
It's not a NPC plugin
chrome beacon
you're making npcs
quaint mantle
Do you really need this to manage NPCs? .connection.connection
chrome beacon
yes
quaint mantle
I've never used this thing and still created them successfully
worldly ingot
YANPCP
You Always Need PCP?
Seems like a weird thing to promose, Emily
But if it's what you recommend
slender elbow
absolutely
worldly ingot
That's actually how you get through each day. It makes sense
sullen marlin
quaint mantle
I can't really see why you are using this. Maybe I don't know enough, but I can't imagine any functionalities that wouldn't work in the way I used them.
fleet yarrow
I can't really see why you are using this. Maybe I don't know enough, but I can'...
It's meant to be an undetectable spoofer that is capable of producing fake entities. Existing solutions did not allow me to add the features I needed
sullen marlin
not shady at all
quaint mantle
A spoofer that basically inflates your player count with fake entities
Okay so you can do the same thing or am I wrong here
undetectable?
fleet yarrow
not shady at all
I mean it's not really shady, it's just adding fake players to a server to make it seem like there are more players online then there are. My question still remains though, is there any specific reason why the field was made protected in 1_20_R3 and is there a workaround?
quiet ice
It's meant to be an undetectable spoofer that is capable of producing fake entit...
Well the problem with that is that you still need to have chat "be alive" after a certain threshold
quiet ice
I mean it's not really shady, it's just adding fake players to a server to make ...
It's deceptive for the exact reason it works in the first place
quaint mantle
I mean it's not really shady, it's just adding fake players to a server to make ...
I've never tried doing something like this before, but just one question. Why do you need this?
slender elbow
you sound just like cleverbot
quaint mantle
you sound just like cleverbot
ÖÖööö what
fleet yarrow
I've never tried doing something like this before, but just one question. Why do...
It's a highly popular plugin type in the skyblock and prisons community
quaint mantle
It's a highly popular plugin type in the skyblock and prisons community
Is it actually only for the server list?
Or do you display other players on the server too?
fleet yarrow
Or do you display other players on the server too?
No we disable the actual player on the server as well. To make it "undetectable"
I'd really just need to know why the field has been made protected and if there's any workaround to it
quiet ice
workaround would be reflection
quaint mantle
I'd really just need to know why the field has been made protected and if there'...
Well it was actually funny that it was even a thing.
quaint mantle
workaround would be reflection
quiet ice
Though I do wonder how this would look like in the not-so-far-future
I'd not be surprised if reflection and stuff got disabled thanks to JPMS
slender elbow
i mean
quaint mantle
Broo I just imagined how it would look like a server full of bots with chatGPT api. That would be the perfect prison server.
slender elbow
anything in the unnamed module will behave as it always has before jpms
fleet yarrow
Broo I just imagined how it would look like a server full of bots with chatGPT a...
That's something that's actually being offered by a few of our competitors.
fleet yarrow
😛
quaint mantle
Broo I just imagined how it would look like a server full of bots with chatGPT a...
Sadly you can't make bots pay you money
quiet ice
anything in the unnamed module will behave as it always has before jpms
Yeah, but what happens once spigot does add a module-info?
Some would say that would never happen - others say that is the best thing ever
In the greater java community the latter opinion seems to be the most popular one
young belfry
22:07:41.781: [Kore-Recoded] git -c credential.helper= -c core.quotepath=false -c log.showSignature=false push --progress --porcelain origin refs/heads/main:main
error: dst refspec main matches more than one
error: failed to push some refs to 'https://github.com/GhostAndry/Kore-Recoded.git'
when i try to push from intellij it gave me this. some can help me to fix it?
slender elbow
singleplayer shenanigans
grim hound
singleplayer shenanigans
it's the server's src
slender elbow
which also exists in the client
slender elbow
when you open a singleplayer world it'll spin an integrated server that also uses netty, but it's an in-memory channel, a queue of packets, rather than consuming actual networking resources
said channel is put in that list, and then if you want to click that "open to lan", it'll use an actual network channel, bind to a port etc, and also put it in that list
that mechanism obviously does not exist in the dedicated server, so the list will always contain one element
but in the client it can contain 1 until you open the level to the LAN, then it'll have 2 serverchannels
or, futures
slender elbow
because having shared common logic is good
there are no non-trivial downsides to that approach and it works well
grim hound
I guess makes sense
soft geode
where are the docs?
thin wind
Hello i try to open a lvl 30 enchanting inventory , i made this it is working the enchants are the same as the lvl 30 , but one problem i am just changing the level cost so the text is still "Sharpness 1" (the lowest for each enchantment). How can i reproduce a lvl 30 enchanting table ? I know that there is offer#setEnchantmentLevel() but it will not reproduce the real lvl 30 one ``` for(EnchantmentOffer offer : e.getOffers()){
if(offer == null) continue;
offer.setCost(30);
}```
how are you making the inventory?
young knoll
Wait why is level 30 enchanting suddenly = op enchantments
sullen marlin
Cause it's like 6x the normal?
Pretty sure a sharpness 30 would kill everything instantly without other scaling
worldly ingot
Enchanting cost, not enchantment level :p
young knoll
Well technically the cost is only 3
thin wind
how are you making the inventory?
its ok , finally i think i have to look at how they simulate random offers and replicate it
worldly ingot
Buddy. Maybe have less to drink
young knoll
He’s trying
young knoll
POV: the slime is wasted
worldly ingot
sullen marlin
It's 10am :<
young knoll
It’s 5pm somewhere
worldly ingot
Good ole CST is getting hammered rn
young knoll
What is the CST
quaint mantle
It's 10am :<
here 00:38
river oracle
What is *the* CST
The best Central Standard Timezone on earth
young knoll
How many are there
river oracle
1
rare rover
🤔
signal kettle
how could I get some data from one of my class in to another one, more of I want to create custom placeholder that will show int from one of my class
young knoll
?di
undone axleBOT
Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/
signal kettle
thanks
quaint mantle
Guys should I make my own event handler system or listener system if the bukkit event system doesn't have enough priorities
minor junco
Since forever?
minor junco
I mean it's basically the last priority
young knoll
Don’t modify the event in it
Or else
https://tenor.com/view/jail-right-to-jail-right-away-parks-and-recreation-parks-and-rec-gif-16177531
undone axleBOT
quaint mantle
How many does one need
Well
there's a lot of ordering that I need
and whatever 6 is probably not enough
so I might just make one that goes by numbers
young knoll
If you need ordering within your plugin then just handle it yourself
With a single listener method and then a list
If you need ordering among plugins that’s another story
quaint mantle
With a single listener method and then a list
yeah that's probably what ima do
I think I have an idea of what ima do
inner mulch
if i send 4 messages after another, can there be another message sent in between(from another kind of event) or are these messages always one after another?
rotund ravine
if i send 4 messages after another, can there be another message sent in between...
Yes messages can be sent inbetween async
inner mulch
but non async this cannot happen, right?
quaint mantle
It shouldnt
by how I imagine it, if one event listener does something heavy, the rest of the listeners must wait
in a non async environment
young knoll
Message sending can be done fully async
So there’s no guarantee
Unless you used a bundle packet
slender elbow
i mean
even if you use a bundle packet
if someone sends a message async while the bundle window is open, it'll sneak in
young knoll
I thought the bundle packet was constructed with a list of packets
And then the start and end is handled by netty
slender elbow
the bundle isn't handled by netty, but that's besides the point, but if someone else is queuing a packet asynchronously while you have a packet bundle open, it will sneak into the bundle
it isn't bound to any thread or caller in particular, it's just a queue in the end
rare rover
intresting...
tender shard
oh no... did github change their UI? Now one has to scroll back up to see the regular menu bar at the top... (e.g. with the github logo to go the start page)
hoary light
if (location.getBlock().getType() == Material.AIR){
Material blockType = Material.BARRIER;
event.getPlayer().sendBlockChange(location, blockType, (byte) 0);
}
My character should be lying down but for some reason the character is standing for everyone and the server and just for me to lie down.
Does anyone know how to make the character lie down so that there are no blocks (or for one player only)?
minecraft version 1.19.4
sullen marlin
oh no... did github change their UI? Now one has to scroll back up to see the re...
Did GitHub change their UI? Is it a day ending in y?
grim hound
```java
if (location.getBlock().getType() == Material.AIR){
Material blockTy...
It is unlikely that you need to restrict the server from updating the player's animation to others. I'm decently sure that you just need to send the block change to everyone else as well
Since it only makes sense that only the player with spoofed block packets is the only one experiencing the spoofed block packets
hoary light
oh
quiet ice
oh no... did github change their UI? Now one has to scroll back up to see the re...
Yeah, can confirm
wintry lynx
Anyone know a good way to stop a projectile from breaking on hit? Like a snowball, ender pearl, egg, etc?
valid burrow
Anyone know a good way to stop a projectile from breaking on hit? Like a snowbal...
what else do you want to happen with it
just let it fly in the air?
wintry lynx
what else do you want to happen with it
Not super important. I just need to not to break
wintry lynx
So i can teleport it, use it for other stuffs
wintry lynx
I plan to use it for several things
And creating a second projectile doesnt really work
valid burrow
you can detect when its about to hit something and then teleport it away before it does
valid burrow
And creating a second projectile doesnt really work
why not
would definitely be the preferred way
valid burrow
then link them to the new projetile
wintry lynx
So creating a new one does nothing
valid burrow
just tell me what exactly you are trying to achive
wintry lynx
so I cant change objects like that
valid burrow
cause what i have from you so far doesnt leave me much room to help you
wintry lynx
Projectile hit object, bounce off object based on the config
valid burrow
okay
check onentitymovevent
when its about to hit
then
turn around
by
reverting velocity
wintry lynx
There is an on entity movement listener?
What exactly does it check for?
There is no such Event
Just looked at the docs
shadow night
How can I make a fake player that will like redirect all chat messages it gets into a file or something
manic crown
How can I make a fake player that will like redirect all chat messages it gets i...
why would you use a fake player?
you can just use the PlayerChatEvent
shadow night
why would you use a fake player?
you can just use the PlayerChatEvent
Nah, I need to execute commands from that fake player, I wanna get their output and making a custom command sender will only work for bukkit commands
ocean hollow
I think I’ve seen inventory with 36 slots before, isn’t there such a thing?
shadow night
A 4 row inventory?
ocean hollow
9, 27, 54, and what else? or all that are divisible by 9 in this range
shadow night
It goes up to 6 rows iirc
remote swallow
there should be an inv for every multiple of 9 up to 54
manic crown
does someone know why this animates only sometimes
TextDisplay t = (TextDisplay) damager.getWorld().spawn(interaction.getLocation().add(0, 1, 0), TextDisplay.class);
t.setText(AdventureUtil.serialize(Component.text("-" + damage).color(TextColor.color(0xff0000))));
t.setBillboard(Display.Billboard.CENTER);
t.setAlignment(TextDisplay.TextAlignment.CENTER);
t.setBackgroundColor(Color.fromARGB(0, 0, 0, 0));
t.setInterpolationDuration(20);
Bukkit.getScheduler().runTaskLater(SillySMP.getInstance(), () -> {
Transformation transformation = t.getTransformation();
transformation.getTranslation().add(0, 1, 0);
t.setInterpolationDelay(0);
}, 20);```
smoky anchor
does someone know why this animates only sometimes
```java
TextDisplay t...
displayEntity.getTransformation() returns a copy iirc
manic crown
so I have to set it?
smoky anchor
Yup, just like ItemMeta
pliant umbra
Hi I'm new to plugin development.
This is being called twice:
`public void onPlayerInteract(PlayerInteractEvent event) {
// Check if the action is a right-click
if (event.getAction().equals(Action.RIGHT_CLICK_BLOCK)){`
Is there any reason for this that is related to this code bit here. I'm basically just clicking in the air. It calls twice that it clicks the same grass block I'm pointed at.
Any help would be appreciated.
smoky anchor
Hi I'm new to plugin development.
This is being called twice:
`public void on...
It is being called for mainhand and offhand
tender shard
Hi I'm new to plugin development.
This is being called twice:
`public void on...
?interactevent
undone axleBOT
The PlayerInteractEvent may be called once per hand. If you only want code to be executed once, you can check the result of https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerInteractEvent.html#getHand(), then decide functionality.
For example, only executing code if the main hand was used:
@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
if (event.getHand() != EquipmentSlot.HAND) { // * if the hand used is NOT the main hand:
return; // do not progress past this point |
}
// provide functionality
}
I knew there had to be a command for that!
pliant umbra
It is being called for mainhand and offhand
This is the solution.
Thank you very much. That was a few hours of me trying to debug my whole program. 🙃
tender shard
Next time just read the javadocs :p
valid burrow
alex thats mean
dont tell people to read docs
thats torture
especially for new devs
pliant umbra
Even with this page of the docs, its not exactly bold and obvious. Although maybe it should be as it probably causes a lot of problems.
But the CafeBabe bot does a nice job of laying it out.
upper hazel
how can I create a "bone meal effect" programmatically? I haven't found the information I need
real grow
upper hazel
it's too bulky and it's hardly suitable for other plants.
valid burrow
scroll down.
wooden frost
Begginer level eror, but dont get it. How do you make a list that can extend? it generates an exception: java.lang.IndexOutOfBoundsException: Index 1 out of bounds for length 0
List<Integer> list = new ArrayList<>(40);
plugin.getLogger().info(Integer.toString(slot));
if(fusePerItem.get(player.getUniqueId())==null){
list.get(slot).equals(0);
}
like i am pretty sure i define the size for the list as 40
so why does it say its out of bounds?
remote swallow
looking at that you never populate the list
elder harness
In 1.20, is it still possible to add a fake glow effect to an item without actually adding a new enchantment? No, I don't want to add a random enchantment and hide the enchantments using a flag. I tried using NMS to change the ench compound, but that doesn't show me any working result. Here is my code: https://paste.md-5.net/iquhuseqev.cs
sullen marlin
like i am pretty sure i define the size for the list as 40
40 is just the internal size, not how many elements are there
shadow night
looking at that you never populate the list
Reminds me of that NonNullList I saw in mojangs code
wooden frost
looking at that you never populate the list
? how can i automate that other than putting 0's manualy
smoky anchor
In 1.20, is it still possible to add a fake glow effect to an item without actua...
Ye, spigot clears this "invalid" tag :(
elder harness
Ye, spigot clears this "invalid" tag :(
So a glow effect isn't possible anymore?
remote swallow
? how can i automate that other than putting 0's manualy
use getOrDefault
wooden frost
use getOrDefault
remote swallow
ah it doesnt exist on list
wooden frost
remote swallow
easier to just null check first
sullen marlin
Ye, spigot clears this "invalid" tag :(
I don’t think it does
wooden frost
easier to just null check first
uhhhhhhhhhh
smoky anchor
I don’t think it does
Hmmm, someone could just try to give themselves the item and see
(I can't, at work rn)
/give @s iron_sword{Enchantments:[{}]} 1
(I think they changed the enchantment tag in newer versions, hm)
remote swallow
just null check the result of get
shadow night
Would 1 == new Integer(1) be true
wooden frost
thought it could work
remote swallow
that wont fill the list
wooden frost
yeahh
remote swallow
just because you set the size doesnt mean it has content
just null check the result of get or use autoboxing
wooden frost
what
remote swallow
get(index) == nullor int xyz = get
wooden frost
mean dis?
remote swallow
whats the point of the list if you define it right there
im getting the sense of xy and you should learn java
?learnjava
undone axleBOT
Here are some links to get you started on learning Java:
- https://www.codecademy.com/learn/learn-java
- https://www.sololearn.com/learning/1068
- https://www.learnjavaonline.org/
- https://programmingbydoing.com/
- https://docs.oracle.com/javase/tutorial/java/index.html
The last one is the only official one, however some of those concepts assume that you already know a bit about programming.
remote swallow
?xy
undone axleBOT
wooden frost
uhhhhhhhh
rotund ravine
Would `1 == new Integer(1)` be true
?tryandsee
undone axleBOT
shadow night
?tryandsee
Hmmm
smoky anchor
shadow night
Hnmm
sullen marlin
Only cause of intcache
shadow night
Cause of what
eternal night
quaint mantle
sullen marlin
sullen marlin
Shrug
wet breach
Cause of what
due to autoboxing it will automatically call Integer.valueOf() for you which has to do with the cache
here is an example where the cache can screw you
public static void main(String[] args) {
Integer a = new Integer(1);
Integer b = new Integer(1);
System.out.println("a==b? " + (a==b));
Integer c = Integer.valueOf(1);
Integer d = Integer.valueOf(1);
System.out.println("c==d? " + (c==d));
the following output is this
a==b? false
c==d? true
eternal night
May valhalla save us all
minor junco
Java doing crazy shit
I mean ain't that crazy tbf
wet breach
May valhalla save us all
wet breach
Java doing crazy shit
yes but no, how you can understand the example in why it works out that is because the first two new integer calls is really in fact this
Integer a = new Integer.valueOf(1);
reason it turns into valueOf is because we are mixing types. Primitives and objects
since we already have a valueOf explicitly stated in the code
Java will take what was cached for those and see well these look the same
and thus, now the cache starts screwing you without realizing it 😛
but now, you have been educated in this and hopefully you will be more aware of your code in mixing types 😄