Decrease the usage of static keyword and anything will be fine.
#help-development
kindred valley
young knoll
Di isn’t that bad
But it gets annoying when you need to like
Run something 1 tick later deep in the bowels of your code
quiet ice
Well it isn't hard if you design a system from scratch
remote swallow
Run something 1 tick later deep in the bowels of your code
thats why we have both
quiet ice
But once you inherit something from a codebase that wasn't designed that way it gets complicated
remote swallow
you dont?
quiet ice
NamespacedKeys anymore
young knoll
Oh god it has an uppercase
remote swallow
how do you make it without a pluginn
young knoll
Wait that isn’t even valid anymore
tardy delta
💀
young knoll
Gotta run fast
quiet ice
(to be honest I haven't tested that code for like a year now)
young knoll
Huh
remote swallow
how do you make it without a pluginn
.
quiet ice
how do you make it without a pluginn
new NamespacedKey(namespace, key)
young knoll
I guess it’s Mojang that throws an exception if it’s not all lowercase
quiet ice
Or just use a parse method
remote swallow
is namespace stringed now
quiet ice
Been for a while now
remote swallow
huh
quiet ice
Due to the minecraft and bukkit namespace
tender shard
IJ is so weird sometimes.
How is the "additional parameter" in this constructor related to the enum declaration lol
quiet ice
Stringed namespaces have been a thing ever since the namespaced key: https://hub.spigotmc.org/stash/projects/SPIGOT/repos/bukkit/commits/5ad2ecf658276b8aae336b0e5bfb894a5151b578#src/main/java/org/bukkit/NamespacedKey.java
remote swallow
how have i not known
quiet ice
IJ is so weird sometimes.
How is the "additional parameter" in this constructor ...
Most likely unexpected type
tardy delta
bruh is this thing just saying the same thing twice?
tender shard
didnt know TPS can go higher than 20 o0
tardy delta
its about 20tps
tender shard
yeah but it's slightly higher than 20
tardy delta
im wondering how to server actually waits for the next tick
tender shard
I thought it would never be above 20, only <=
tardy delta
no clue, id love to look at the impl but thats probably in the vanilla server
terse ore
yeah but it's slightly higher than 20
what do you modify when doing /gamerule randomTickSpeed?
remote swallow
randomTickSpeed isnt tps
terse ore
could you uncap the 20 TPS?
quiet ice
yeah but it's slightly higher than 20
Which often is annotated the 20*
quiet ice
could you uncap the 20 TPS?
Yes, but not easily
terse ore
what would happen if you set it to 40 TPS?
quiet ice
What do you think?
tender shard
im wondering how to server actually waits for the next tick
nothing very interesting
subtle folio
what differences would you have being a player?
well it makes the game in 2x speed
subtle folio
all mobs wpuld move faster, crops would grow faster, red stone, day time cycles
subtle folio
players would feel slower in comparison to the rest of the world
tender shard
same
protected void waitForTasks() {
Thread.yield();
LockSupport.parkNanos("waiting for tasks", 100000L);
}
Though they used to use a special thread so it doesn't wait wrongly
But I believe ever since LWJGL 3 it is built-in into LWJGL
tardy delta
ive probably been reading about deadlocks for too much
trim lake
How can I check if BukkitRunnable is done and rerunit?
tender shard
wdym with "done"?
do you mean whether it's scheduled? or whether it's currently running it's "run" method?
trim lake
wdym with "done"?
If the run method is over
I can paste here my Runnable
But its kinda complicated mby to understand 😄
?paste
undone axleBOT
trim lake
tender shard
public class MyRunnable extends BukkitRunnable {
private boolean isRunning;
public boolean isCurrentlyRunning() {
return isRunning;
}
@Override
public void run() {
isRunning = true;
// Do your stuff
isRunning = false;
}
}
Do you mean sth like this?
trim lake
If player has specific item in main hand I want to rerun runnable. So mby that will help
tardy delta
bruh copilot still believes branches are called main but its master now
i didnt know either
bruh all i had to do was git checkout -b recipes-constructor-change upstream/main why is git that difficult
trim lake
```java
public class MyRunnable extends BukkitRunnable {
private boolea...
That kinda helps 😄 Thanks.
sterile token
UnsupporteOperationException: Use BukkitRunnable#runTask(Plugin), but i cant find in the docs which methods run the task delayed
tender shard
BukkitRunnable#runTaskLater(plugin, long)
tardy delta
uuse the scheduler??
tender shard
the Scheduler methods for BukkitRUnnable are deprecated
sterile token
uuse the scheduler??
Using the schedule gives the operation exception
tardy delta
no need for bukkitrunnables, use a runnable
sterile token
no need for bukkitrunnables, use a runnable
I need to cancel the task
tardy delta
if you need one, use a consumer with bukkitrunnabme
that
scheduler.runtask(task -> {logic; task.cancel()})
tender shard
that's a Consumer<BukkitTask>
sterile token
ive never understood how people like the bukkitrunnable#runX syntax
He?
🤔
runX() is not a method from Bukkit Runnable
tardy delta
lambdas look better than anomymous classes
tender shard
runX() is not a method from Bukkit Runnable
no shit - it was an example
where X could be "Later" or "Timer" or nothing
tardy delta
too tired to write smth usful
silent topaz
Hey, hey! I need help with my entity data sending packet. I'm trying to change a TextDisplay entity's text
Here's what I've got so far.. ```java
public void spawnEntity(Player player, int entityId, UUID uuid, Location location) {
ClientboundAddEntityPacket packet = new ClientboundAddEntityPacket(
entityId,
uuid,
location.x(),
location.y(),
location.z(),
0,
0,
EntityType.TEXT_DISPLAY,
0,
new Vec3(0, 0, 0),
0
);
((CraftPlayer) player).getHandle().connection.send(packet);
sendEntityMetadata(player, entityId, List.of(
getMetaEntityText("test")
));
}
public SynchedEntityData.DataValue<Component> getMetaEntityText(String text) {
return new SynchedEntityData.DataValue<>(5, EntityDataSerializers.COMPONENT, Component.translatable(text));
}
public void sendEntityMetadata(Player player, int entityId, List<SynchedEntityData.DataValue<?>> dataValue) {
ClientboundSetEntityDataPacket packet = new ClientboundSetEntityDataPacket(
entityId,
dataValue
);
((CraftPlayer) player).getHandle().connection.send(packet);
}
Spawns it in but the text isn't there
trim lake
Can I schedule next runnable after previous one? 🤔
I just made like this:
double ticksDuration = 1.5*20;
new BukkitRunnable() {
int ticks = 0;
boolean done = false;
public void run() {
if (done) cancel();
ticks++;
// just for waiting xD
if (ticks > ticksDuration) {
done = true;
//Is done, run again or cancel
}
}
}.runTaskTimer(RoleJob.getPlugin(), 0, 1);
mby is not best solutuion 😄
sterile token
1000L = 1 ms?
tender shard
1000L = 1000
tender shard
L just means long, could be milliseconds or ticks or whatever, depends on what you need it / use it for
sterile token
right, i need to run it every 1 second = 1000ms
tender shard
the scheduler uses ticks, so it'd be 20
sterile token
right
tardy delta
kinda fun how people believe 1000L has any difference with 1000
trim lake
Why Im doing thinks too complicated? Why I didnt do just this instead of running that ever tick...
double ticksDuration = 1.5*20;
new BukkitRunnable() {
int ticks = 0;
boolean done = false;
public void run() {
//do think evry ticksDuration
}
}.runTaskTimer(RoleJob.getPlugin(), 0, (int) ticksDuration);
use the scheduler :)
tender shard
kinda fun how people believe 1000L has any difference with 1000
it does
e.g.
public class Test {
static void doSth(long l) {
System.out.println("Long is " + l);
}
static void doSth(int i) {
System.out.println("Integer is " + i);
}
public static void main(String[] args) {
doSth(1000);
doSth(1000L);
}
well ye
i was talking about cases where a long was expected actually, in comparison where a cast happens at runtime
quaint mantle
would this work
public void onBrew(BrewEvent e) {
e.getResults().toArray(new ItemStack[0]);
}```Probably not needed. I just need to run evry 30 sec for example. And if the condition is not met I will cancel it.
tender shard
would this work
it would compile and run just fine, but what's the purpose of doing that?
quaint mantle
it would compile and run just fine, but what's the purpose of doing that?
im trying to get
the potion that the player
brewed
tender shard
Doesn't toArray takes supplier
no
tender shard
do you maybe mean Stream#toArray(IntFunction<T[]>)?
hazy parrot
Oh probably
tender shard
the normal List#toArray just takes in any array
or nothing, but then it returns Object[]
and those can't be casted
oh well, in java 11+ List#toArray(IntFunction) also exists
kinda weird that the IntFunction exists for streams in java 8 but not for normal collections lol
hazy parrot
Probably toArray for collections is inherited from older java's and when added stream api they just didn't care enought
Lol
tender shard
IJ stores the profiles in the .idea folder
might wanna remove that and see if that helps
atomic swift
how can i create a custom config object like how you can save a ItemStack to the config
halcyon hemlock
hi guys
tardy delta
oh you are one of those
silent topaz
What are you trying to do ?
Spawn a TextDisplay entity with packets, and then set it's text with packets
atomic swift
thx
tender shard
Spawn a TextDisplay entity with packets, and then set it's text with packets
show the method on how you set the text
silent topaz
show the method on how you set the text
sendEntityMetadata(player, entityId, List.of(
getMetaEntityText("test")
));
public SynchedEntityData.DataValue<Component> getMetaEntityText(String text) {
return new SynchedEntityData.DataValue<>(5, EntityDataSerializers.COMPONENT, Component.literal(text));
}
public void sendEntityMetadata(Player player, int entityId, List<SynchedEntityData.DataValue<?>> dataValue) {
ClientboundSetEntityDataPacket packet = new ClientboundSetEntityDataPacket(
entityId,
dataValue
);
((CraftPlayer) player).getHandle().connection.send(packet);
}
hm I also tried it using new Display.TextDisplay(...), then send a packet, but it also doesn't show anything
silent topaz
hm I also tried it using new Display.TextDisplay(...), then send a packet, but i...
lmk if you find anything
quaint mantle
how do i pass an instance of my main class
Jobs jobs = new Jobs();
doesnt work
because java.lang.IllegalArgumentException: Plugin already initialized!
young knoll
?di
undone axleBOT
Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/
tender shard
Jobs jobs = new Jobs();
quaint mantle
https://blog.jeff-media.com/getting-your-main-classes-instance-in-another-class/
im confused
tender shard
about what?
tender shard
your artifact with all the dependencies shaded. It should be the same as the .jar that does not end with -shaded
quaint mantle
alright got it#
tender shard
unless you messed up your maven-shade-plugin's configuration
quaint mantle
im still getting this error
java.lang.IllegalArgumentException: Plugin already initialized!
even though im using
public BreweryJob(Jobs jobs) {
this.jobs = jobs;
}
oh wait
is this causing the issue
JobInterface breweryJob = new BreweryJob(new Jobs());
tender shard
yes, you must NEVER do new MyPlugin()
first, because it's not allowed, and second because it wouldn't be what you want anyway - you want to always use the same instance instead of creating new ones, even if it'd be possible
quaint mantle
yeah my bad
public JobManager(Jobs jobs) {
this.jobs = jobs;
}
JobInterface breweryJob = new BreweryJob(jobs);```why doesnt this work
Variable 'jobs' might not have been initialized
in JobInterface breweryJob = new BreweryJob(jobs);
tender shard
because the fields get initialized before the constructor gets called
tardy delta
do it in constructor
quaint mantle
oh ye
tender shard
you gotta do it like this:
private final Jobs jobs;
private final JobInterface breweryJob;
public JobManager(Jobs jobs) {
this.jobs = jobs;
this.breweryJob = new BreweryJob(jobs);
}
yep i got it
i have this here
double breweryPay = config.getDouble("payments." + potionType.name());
this is the config
config = YamlConfiguration.loadConfiguration(configFile);```and this is what the config looks like
MUNDANE: 0.0
THICK: 0.0
AWKWARD: 1.0
NIGHT_VISION: 2.0
INVISIBILITY: 2.0
JUMP: 2.5```don't use jobs.getDataFolder() + filename
quaint mantle
but it always give 0
quaint mantle
don't use jobs.getDataFolder() + filename
what should i use
tender shard
use ```java
File file = new File(getDataFolder(), "filename.yml");
depends whether that was the issue lol
tender shard
does the actual yaml file inside your server's plugin folder actually has that content you sent, or is that just your config included in the .jar file?
terse ore
https://blog.jeff-media.com/getting-your-main-classes-instance-in-another-class/
one question alex
why do we use Main#getInstance() instead of just accessing Main#instance ?
quaint mantle
does the actual yaml file inside your server's plugin folder actually has that c...
dw i already have all that set up
it works now lol
tardy delta
cuz thats the naming convention for getters?
eternal oxide
always getter unless its a constant
terse ore
is there any reason that isn't standards?
tender shard
why do we use Main#getInstance() instead of just accessing Main#instance ?
you mean a public field?
you could also do that ofc
doesn't matter
terse ore
okok
tender shard
I wouldn't use a public field because otherwise people could change the instance to sth else
with a getter you can be sure that people can get the instance, but not set it to sth else
tender shard
since you obviously can't make it final in this case
quaint mantle
I wouldn't use a public field because otherwise people could change the instance...
You can still change it if private, a bit more dificult but still possible
tender shard
Sure, but then you know you‘re doing sth „illegal“
If a field is public is not final, one could assume its allowed to change it
If you need reflection, its obvious that you are not supposed to do this
It wouldnt be possible to change it to sth else anyway, except for null
Unless you create a subclass without calling the constructor but that is even nastier
tardy delta
you can always allocate an uninitialized object with Unsafe::allocateInstance
tender shard
Yeah
tardy delta
but it gets really dirty there
regal scaffold
A problem occurred evaluating root project 'PrivateMines'.
> Could not get unknown property 'pluginVersion' for root project 'PrivateMines' of type org.gradle.api.Project.
Me when my every class is record
regal scaffold
Any gradle gamers
tender shard
i like descriptive names for methods.
getSomething() obviously just returns "something".
But "something()"? It could simply return "something", it could also do "something" and return the result
tender shard
Any gradle gamers
you are using the property pluginVersion somewhere but never defined it
quaint mantle
Great idea
Bad, the best solution is to create a virtual kernel in where only your application has access, with a virtual ram and that stuff.
regal scaffold
Well, I cloned a project on gh and it works for the author
Never used gradle, what can I do
tender shard
obviously, "something" was an example
sterile token
Doing some debug, runTaskLater() isnt scheduling
tender shard
it could e.g. be a boolean "invulnerable". calling invulnerable() could e.g. make the mob invulnerable isntead of just returning the existing invulnerability status
that's why I think calling it getInvulnareble or isInvulnerable makes more sense
quaint mantle
i like descriptive names for methods.
getSomething() obviously just returns "som...
Call it the class name, like if your class name is "MyClass", make a method called "myClass"
hazy parrot
Doing some debug, runTaskLater() isnt scheduling
Well, it is
quaint mantle
Call it the class name, like if your class name is "MyClass", make a method call...
noone will ever know what this method does or returns 💀
tender shard
Call it the class name, like if your class name is "MyClass", make a method call...
few days ago there was this dude who was like "why is my code not working"
public constructor() {
...
}
and no, the class was NOT called "constructor"
hazy parrot
Dude mixed kotlin and java
quaint mantle
few days ago there was this dude who was like "why is my code not working"
```ja...
Did he try to create the constructor in javascript like constructor?
tender shard
yeah sth like that
sterile token
few days ago there was this dude who was like "why is my code not working"
```ja...
Doing debugs alex, the scheduling dont work as a delayed task
tender shard
wdym
regal scaffold
sterile token
yes, the delayed task, is executed every x time
quaint mantle
You using gradle?
tender shard
every dev uses different gradle tasks
regal scaffold
You using gradle?
Unfortunately the Original Author is
import me.clip.autosell.events.AutoSellEvent;
I assume just like maven I need to install that to gradle?
quaint mantle
Unfortunately the Original Author is
Report it to the authorities
quaint mantle
I assume just like maven I need to install that to gradle?
I think there's no such thing as "install" in gradle.
Are you sure the dependencies are setup correctly?
regal scaffold
I cloned his project
And it works for him...
But this is the least descriptive resource in the world
quaint mantle
Rule #1 of developer
You can't go to the client and tell your application worked for you (joke)
tender shard
he probably has the AUtoSell jar in their local maven repo
quaint mantle
he probably has the AUtoSell jar in their local maven repo
Yes
oh god, I hate gradle
regal scaffold
tf
ivory sleet
oh god, I hate gradle
🤨
quaint mantle
you'd have the same problem with maven
True, my bad
Anyway, I still don't like gradle
tender shard
yeah the AutoSell plugin looks dead
tender shard
I'd message the author and ask if they give you the plugin for free for dev purposes
always worked for me
ivory sleet
Whyyy u hatin on my gradle :(
tender shard
but it looks dead, last update almost a year ago
quaint mantle
Whyyy u hatin on my gradle :(
Because gradle is not like maven
regal scaffold
It looks dead and so bad
ivory sleet
No
quaint mantle
Yes
young knoll
XML 😨
quaint mantle
You use gradle and you instantly get problems and head caches. Meanwhile maven users: "I want this dependency sir, install it on my local repo" 🧐 🍷
tender shard
gradle is worse than maven in many things, e.g. because the docs are so shitty (and usually outdated), it breaks compatibility on many new updates, and it lacks basic features such as properly shading dependencies without third party plugins
sterile token
Graven will be all life better 😂
quaint mantle
Graven will be all life better 😂
Gradle but in xml 💀
ivory sleet
Docs arent outdated waat
sterile token
Docs arent outdated waat
maven docs are not outdated
young knoll
You technically can shade without an external plugin
tender shard
You technically can shade without an external plugin
yeah but where are the docs about that? can it relocate and minimize as well?
can you link the docs pls
ivory sleet
can you link the docs pls
Docs to what?
tender shard
depends. if you also count the initial setup time... you need to compile 300 times before it's still faster in total
also people always compare maven with 1 thread and without build-cache-plugin to gradle, ignoring the startup time and having build cache enabled on gradle
young knoll
It takes me basically no time to set up
ivory sleet
I mean u can run maven on multiple threads ye
sterile token
no shit, Graven is better
ivory sleet
U also have incrementa builds on gradle
winged anvil
Graven
ivory sleet
Graven hmm
quaint mantle
Gaben
winged anvil
Marven
tender shard
U also have incrementa builds on gradle
maven has that too but nobody uses it (which is fair enough since it's still in beta)
winged anvil
where do yall find people that pay for plugins
tender shard
on spigotmc
winged anvil
ive just been making them for myself now i wanna cash
ivory sleet
Ye well I just prefer gradle since its a bit easier to append some functionality on top of the build pipeline
eternal oxide
I like a no frills clean pipeline
ivory sleet
Everything u can do with maven can be done with gradle and the converse
tender shard
I like a no frills clean pipeline
same
young knoll
Everything u can do with maven can be done with gradle and the converse
paper would disagree
ivory sleet
paper would disagree
I mean its pretty much true
young knoll
I mean they wrote a gradle plugin
ivory sleet
Ye
regal scaffold
Execution failed for task ':shadowJar'.
> Unsupported class file major version 63
What shall this mean
Like I know what it means, how to fix for gradle, instead
young knoll
where do yall find people that pay for plugins
tbh commissions probably make more than premium plugins
quaint mantle
Like I know what it means, how to fix for gradle, instead
quaint mantle
https://stackoverflow.com/questions/27861658/how-do-i-specify-the-required-java-...
This might help
regal scaffold
It's there
ivory sleet
Its not entirely untrue
winged anvil
tbh commissions probably make more than premium plugins
kinda nerve racking developing for others
regal scaffold
ivory sleet
But my point is, its not like gradle nor maven has any features that cannot be implemented within reasonable time
Then ofc maven is less usable when it comes to individual configurability
young knoll
kinda nerve racking developing for others
Agree
ivory sleet
Well i mean actually not really
Python cant do memory management and low level stuff
tender shard
the maven-build-cache extension sped up my build from 1:30 min to 4 seconds
young knoll
I mean
ivory sleet
Then u’d have to write a py module through some low level code at least
sterile token
What happen when a ConfigurationSeriliazable object, has a null property? Is it saved the object
sterile token
Gradle can shade on its own
Usar graven!!!!
quaint mantle
Everything you do in any programming language can be done in assembly 💀
tender shard
Gradle needs a plugin for shadow, maven needs one for cache
but the build cache extension is an official one
ivory sleet
How do u do that with only using Py?
quaint mantle
It kinda is
ivory sleet
Ofc u can use sth like RMI
But that’s implemented natively
Which uses low level code directly
like java native
ivory sleet
So no py can’t operate on the low level the same as CPP
livid dove
What happen when a ConfigurationSeriliazable object, has a null property? Is it ...
Oi lads I'm about to go to bed but as interesting as the python talk is, this bois question got missed.
We need a dev general chat asap for this discord ong
tender shard
What happen when a ConfigurationSeriliazable object, has a null property? Is it ...
that depends on whether you save it or not in your serialize() method
it's your job to write that method
young knoll
doesnt md have a post for proper plugin standard
idk
versed canyon
Is there any way to detect a player igniting something with a fire charge in BlockIgniteEvent?
There's IgniteCause.FLINT_AND_STEEL, but that doesn't trigger for a fire charge
ivory sleet
Not in the same way cpp does it
If you really want to you’d have to, again, use functions implemented natively
Cpp has built in semantics that support these type of low level operations
tender shard
There's IgniteCause.FLINT_AND_STEEL, but that doesn't trigger for a fire charge
IgniteCause.FIREBALL
versed canyon
IgniteCause.FIREBALL
Ah, perfect. Thank you!!
tender shard
np
livid dove
If you really want to you’d have to, **again**, use functions implemented native...
Whilst ur here,, and I'm gonna use the technicality of this being the dev help chanel....
Can u let the lads further up the chain know that it might help keep questions from getting lost in cool dev convos if we had a development general chat? 🙏
tender shard
just use #general
ivory sleet
Whilst ur here,, and I'm gonna use the technicality of this being the dev help c...
Development general channel? Is that what you’re suggesting?
Not a bad idea
Ik other servers that have it
livid dove
just use <#694661573125472256>
The python convo we just had shows that isn't what we do 😅
winged anvil
true yall do be chatting
tender shard
everything's calling AsyncPlayerChatEvents here
that god discord doesn't use Components
livid dove
Ik other servers that have it
Aye folk chat a lot about dev stuff here really cool dev stuff too.
Think it's worth it's own channel as questions do get lost sometimes lol
ivory sleet
Raziel, I can bring it up with the others and we’ll see what they think about it
Yeah in addition
A forums channel would be nice
But doubt that’s gonna be added
It was brought up some time ago
tender shard
A forums channel would be nice
what'd that be for?
ivory sleet
Easier tracking questions
livid dove
what'd that be for?
For forums to chat to each other obvs smh
tender shard
oh you mean this discord forums feature?
ivory sleet
yes
tender shard
ah I see
torn shuttle
yoo alienware is about to drop a 500hz monitor, finally I can get an edge in competitive minecraft pvp
winged anvil
wtf
ivory sleet
But then again, that’d render spigot forums more useless arguably
tender shard
meanwhile MSFS2020 running at 29 fps using RTX 4080
livid dove
But then again, that’d render spigot forums more useless arguably
It's time to let go 🤣
silent topaz
@tender shard I pulled it off
livid dove
The future is now old man lmao
silent topaz
TextDisplay with packets
tender shard
<@632994436401594368> I pulled it off
what was the issue?
silent topaz
what was the issue?
wrong id, I used reflection to get access to the field (to get the id via that)
tender shard
oh ok
torn shuttle
btw mfn I did manage to get the modules working, thanks for the help
I'm just wrangling how the adapter is meant to work rn
also ironically my biggest issue was that I had lingering code I didn't even notice that was completely messing up the maven repos
tender shard
btw mfn I did manage to get the modules working, thanks for the help
great!
torn shuttle
any recs on how to do the adapter part of it, I heard some back and forth between reflections and not reflections
tender shard
wdym with adapter? the thing that creates the proper NMS instance thing?
livid dove
Btw ... me and a friend got the bit manipulation for reading raw chunk data (the long arrays in chunk fkles) to work so we can read a every block in a chunk + coords in under a second....
And then we realised this file... that has 4000+ blocks with 20ish unique blocks in it... takes up 3kb of space...
Why the hell do plugin devs not use this for data storage?
torn shuttle
wdym with adapter? the thing that creates the proper NMS instance thing?
yeah
tender shard
public static void enableNMS() throws NMSNotSupportedException {
final String packageName = JeffLib.class.getPackage().getName();
final String internalsName;
if (McVersion.current().isAtLeast(1, 19)) {
internalsName = "v" + McVersion.current().getMajor() + "_" + McVersion.current().getMinor() + ((McVersion.current().getPatch() > 0) ? ("_" + McVersion.current().getPatch()) : "") + "_R1";
} else {
internalsName = Bukkit.getServer().getClass().getPackage().getName().split("\\.")[3];
}
try {
nmsHandler = (AbstractNMSHandler) Class.forName(packageName + ".internal.nms." + internalsName + ".NMSHandler").getDeclaredConstructor().newInstance();
} catch (final ReflectiveOperationException exception) {
// Ignore this part
}
if (nmsHandler == null) {
throw new NMSNotSupportedException("JeffLib " + version + " does not support NMS for " + McVersion.current().getName() + "(" + internalsName + ")");
}
}
this is my weird way of doing it
torn shuttle
I did read it
ivory sleet
The future is now old man lmao
Alr I just delegated ur suggestion (:
winged anvil
so if I've got some method ```java
public Object getSomeObject() {
try {
//Some stuff that throws an exception
//return something
} catch (Exception e) {
e.printStackTrace();
}
return null
}
Instead of printing the stack trace I should throw anew RuntimeException(e);``` and not return null? And why?
gift me knowledge
livid dove
Chunks have PDC
I didn't quite mean the chunk itself. I meant the method.
Building jt from scratch using the same storage method. E.g core protect ends up being GBs in size. I did some napkin math.
A 10gb CP file could probs be squeezed into 500mb ish using that storage method
ivory sleet
this is a good design question @winged anvil
torn shuttle
```java
public static void enableNMS() throws NMSNotSupportedException {
...
I was left wondering though how do you link the nmsHandler back to everything else in a way that is not annoying to write?
versed canyon
Btw ... me and a friend got the bit manipulation for reading raw chunk data (the...
It is very compact and efficient but it's much easier to just read/write to a database for most of the stuff we need to store in plugins
tender shard
so if I've got some method ```java
public Object getSomeObject() {
try {...
so people know that an exception was thrown and that "null" is not a proper value returned
ivory sleet
The general idea is this
tender shard
I was left wondering though how do you link the nmsHandler back to everything el...
I'm not really sure what you mean
torn shuttle
I'm not really sure what you mean
to access methods or classes you do it through your NMSHandler right
ivory sleet
If a method cannot fulfill its contract, it should then throw an exception @winged anvil
tender shard
to access methods or classes you do it through your NMSHandler right
yes
torn shuttle
how do you then store references to the various classes and methods that might use?
hybrid spoke
so if I've got some method ```java
public Object getSomeObject() {
try {...
to throw an illegalstate would make more sense
and explain way more
torn shuttle
or am I thinking about this incorrectly
versed canyon
so if I've got some method ```java
public Object getSomeObject() {
try {...
The general rule is, only the method that knows how to handle the exception should catch it
tender shard
how do you then store references to the various classes and methods that might u...
well imagine I got the AbstractNMSHandler that declares "getItemStackSizeInBytes". And I have a class ItemStackUtils with the same method. It then just delegates that to the NMS handler and returns what that one returned
young knoll
I'm confused where you found a 3kb chunk
winged anvil
The general rule is, only the method that knows how to handle the exception shou...
so like keep throwing it up the call stack?
also when do you guys make custom exceptions
tender shard
well imagine I got the AbstractNMSHandler that declares "getItemStackSizeInBytes...
ofc if you only need it internally, you could just directly call myNmsHandler.methodIWannaUse(...)
versed canyon
so if I've got some method ```java
public Object getSomeObject() {
try {...
A dumb method that just gets data from a database or something should throw it up the callstack, exactly, until there's a method that knows what to do if the data isn't available. For example, display an error to the user or just stop whatever is happening if the data is critical
tender shard
ofc if you only need it internally, you could just directly call myNmsHandler.me...
sooo I am not really sure what the problem is
torn shuttle
ofc if you only need it internally, you could just directly call myNmsHandler.me...
the bit I'm asking about is actually the bit inside of the Nms handler, I don't really know how you have the object setup, does it actually contain every method that uses nms methods without offloading it to other classes?
winged anvil
A dumb method that just gets data from a database or something should throw it u...
ok that makes sense thank you
ivory sleet
Anyway zlaio, iirc effective java also proposes to avoid returning null if possible
Because you have to javadoc why null to make it clear
versed canyon
ok that makes sense thank you
No problem! People try to avoid the try/catch stuff, and it is annoying, but when used properly it is quite helpful
ivory sleet
Cause it can be returned cause of different causes
for instance Map#get
null can mean absence or just null element
winged anvil
Because you have to javadoc why null to make it clear
i see. like the Player#getTarget(int range) or something returns null if there isnt a block in the range
versed canyon
Because you have to javadoc why null to make it clear
I've been using Optional a lot for that. Not perfect but it works.
tender shard
ok that makes sense thank you
the AbstractNMSHandler is just an interface.
E.g. in the core module:
public interface NMSHandler {
void doSomethingThatRequiresNMS();
}
Now the 1.19.4 module, depends on core:
public class v1_19_4_NMSHandler implements NMSHandler {
...
}
Then in your core module, you Class.forName the correct NMSHandler implementation (with reflection because core cannot depend on the other modules) and save that instance in a field
ivory sleet
Optional is nice, a bit handicapped since u dont have present and absent subtypes
winged anvil
i dont think that was for me
torn shuttle
the AbstractNMSHandler is just an interface.
E.g. in the core module:
```java
p...
right so you actually have every single method implemented?
tender shard
yeah, but it only has stuff inside that actually requires NMS, nothing else
torn shuttle
yeah that's the not so pog bit I was trying to think my way around
I guess for what I'm doing it would be silly to try to avoid anyway, it's an extremely restricted scope
versed canyon
Optional is nice, a bit handicapped since u dont have present and absent subtype...
Yup it could definitely be improved, but it does clarify the intent of the return better. That it's a value that may not be available whereas null is a bit ambiguous
versed canyon
Agreed, but some lambda functions make it easier to deal with
ivory sleet
True
versed canyon
Still a pain though lol
tender shard
yeah that's the not so pog bit I was trying to think my way around
I don't think there's a better way. Well, check out my 1.19.4 and 1.19.3 nms handler. the 1.19.3 e.g. also implements TranslationKeyProvider, while in 1.19.4 I can just use bukkit methods. So instead of having one large NMSHandler interface, you could also create one interface per feature for versions where it requires NMS, then fall back to bukkit on versions that can do it with api
torn shuttle
I don't think there's a better way. Well, check out my 1.19.4 and 1.19.3 nms han...
there's most likely a way to do it through reflections but man does it sound like it would be no less of a hassle
versed canyon
I've been using @urban grotto and @ Nullabe too
winged anvil
poor minecraft noob
torn shuttle
alright thanks for the help, if I ever find more than 20 ways of doing pathfinding I'll maybe reconsider what I'm doing
versed canyon
Lol wasn't thinking about using @ in chat lol
winged anvil
yes i was actually about to ask about those
tender shard
there's most likely a way to do it through reflections but man does it sound lik...
well depends, 2 years ago you could do "getField("maxHealth")), but now with spigot using obfuscated mappings, that field might be called a or c or xA lol
winged anvil
do you only use those to signify to others?
versed canyon
lol
torn shuttle
well depends, 2 years ago you could do "getField("maxHealth")), but now with spi...
oh right obfuscation, I forgot about that one
eternal oxide
notnull gets pinged a LOT 😄
versed canyon
The annotations are good for public funcitons, so others know how to use them
tender shard
Lol wasn't thinking about using @ in chat lol
there's also a dude called NotNull on github, I bet they got email notifications disabled lol
winged anvil
im not aware on practices used in public repos since i make plugins privately
ivory sleet
I have misusage of nullable annots put on error inspection level as to not miss them
versed canyon
Well not even a public API, can even be useful in your own code
ivory sleet
Indeed
tender shard
and contracts ❤️
versed canyon
Yeah it's nice because your compiler will warn you if you're passing null to something annoted NotNull
ivory sleet
Yuh, the least we can do when java doesnt give us any better tools
winged anvil
i will start to implement them
versed canyon
It really does help. It was so nice when the Spigot API implemented them
ivory sleet
Yeah very nice, i remember once the annot lied, but apart from that, epic stuff
young knoll
You can't even make a PR without proper nullability anymore :p
versed canyon
Never have to worry if that itemstack is null or Material.AIR
ivory sleet
🥲
tender shard
contracts are nice, with contract IJ knows this is not null, but without it'll complain it being nullable
versed canyon
I need to start using contracts more. Doesn't that let you show range of values in returns and stuff?
ivory sleet
Sorta yeah
quaint mantle
contracts are nice, with contract IJ knows this is not null, but without it'll c...
I don't understand contracts syntax
tender shard
I don't understand contracts syntax
it's explained very well here: https://www.jetbrains.com/help/idea/contract-annotations.html#syntax
ivory sleet
Well, it defines assertions of given null inputs, what the method will do then
Like throw/return/null
versed canyon
I'll check that out, thank you!
sterile token
kt 💀
ivory sleet
Its good because it also forces api methods to be contracted, that is altering them becomes a bit harder since u want to keep the api compatible, thus it makes u more precautious of how u write ur api
tender shard
@Contract(value = "null, _ -> fail", pure = true)
public static void notNull(final Object object, final String message) {
if (object == null) {
throw new IllegalArgumentException(message);
}
}`
this e.g. means that it will throw an exception ("fail") if the first parameter is null ("null") and the second parameter is <whatever> ("_")
"pure" means it doesn't change any of the objects that were passed as args
tender shard
idk I never used rust
versed canyon
Ah I had saw pure before, that makes a lot of sense
versed canyon
"I won't dirty up your referenced objects"
ivory sleet
"pure" means it doesn't change any of the objects that were passed as args
It means any concrete statefulness is absent within the method
quaint mantle
match int {
1 => (),
2 => (),
_ => panic!()
}
Not only the args, but like also other mutable variables
tender shard
It means any concrete statefulness is absent within the method
or in simple words, pure=true means "if you don't use the return value of this, then calling me is useless"
ivory sleet
Yeah, by definition a void method cannot be pure also
tender shard
hm well it could be if it only prints out sth
ivory sleet
Nope it does alter the state of the system
Maybe not within the scope of the method, but an underlying method call def has some side effect
versed canyon
So a pure method doesn't alter ANYTHING, it only does calculations on the parameters without modifying them and returns a brand new object
tender shard
the jetbrains docs sure pure is intended for methods "that do not change the state of their objects". arguable whether System.out.println changes any state
versed canyon
or primitive
ivory sleet
PrintStream
tender shard
well but returning a new object would also alter the state, since it would allocate memory for a new object, so the whole definition is a bit unprecise
ivory sleet
Statelessness, side-effect”less”, purity means in general, you should be able to write down ur function inputs to outputs in terms of a table, aka be able to memorize the output for an input
Then in programming this definition is a bit different from the mathematical side
Since many methods are shallow pure
But deeply speaking, impure
sterile token
What cause to a serialible object, not being saved?
versed canyon
A pure method for example would be
public int add(int a, int b) { return a + b; }
Yep
ivory sleet
well but returning a new object would also alter the state, since it would alloc...
Yeah yeah
My CPU is impure 😔
versed canyon
Yeah you're changing the heap, even though that isn't technically addressing a particular object
Seems like there wouldn't be too many truly pure methods
ivory sleet
yea, but if you only talk as far as the langauge goes then more methods become pure
Such as urs
versed canyon
Right
young knoll
Chaotic evil is to label every method as pure
And make sure every method does something to the parameters
ivory sleet
👀👀
ivory sleet
plugin.saveConfig()
torn shuttle
Chaotic evil is to label every method as pure
no, chaotic evil uses reflections to access a random class when the method is used and changes a field at random
ivory sleet
no?
sterile token
plugin.saveConfig()
Im not using default config
Its a class for config, but the config class works perfect
ivory sleet
no, chaotic evil uses reflections to access a random class when the method is us...
Sounds like ur avg spigot dev trojan java horse edition plugin
ivory sleet
Im not using default config
Ah
versed canyon
plugin.getConfig() uses the default config
ivory sleet
How does the save method look verano
young knoll
Premium plugins = broke
Free plugins with crypto miners = woke
sterile token
plugin.getConfig() uses the default config
Im overringd it
My custom file class, extends YamlConfiguraiton
versed canyon
Ah
sterile token
But the point is that my obects are not being saved
ivory sleet
Ur static analyzer didn’t detect that tho
Well if u dont save then it wont be saved
Idk if there’s anything else
young knoll
Well if u dont save then it wont be saved
versed canyon
It really depends on what and how you are overriding YamlConfiguration
sterile token
young knoll
Shouldn’t you be overriding saveConfig
ivory sleet
Verano show the FileConfiguraiton class
livid dove
no, chaotic evil uses reflections to access a random class when the method is us...
Chaotic good is making an xray plugin that secretly records their movements and sends em off to a db to be used to train AI to spot xrayers 😎
versed canyon
You aren't calling super in constructor
sterile token
The point is not that, because im using the file on ther plugin and data is saved
So must be something else causing the problem
As an example, which uses the same file handler, and everything works perfect
ivory sleet
How do u use the config serializable objects
sterile token
How do u use the config serializable objects
ivory sleet
Do u register it also?
sterile token
yes
ivory sleet
or do u use getSerializable?
sterile token
Is the first thing on my onEnable()
ivory sleet
Ah alr
sterile token
I registered it as ConfigurationSerialization
torn shuttle
btw once this is done, anyone want a 1.18+ pathfinding api?
sterile token
And then im initializing the file
young knoll
Doesn’t it also need a deserialize?
ivory sleet
btw once this is done, anyone want a 1.18+ pathfinding api?
I mean wouldnt say no
sterile token
Yes, needs to be serialize and deserialized
young knoll
btw once this is done, anyone want a 1.18+ pathfinding api?
Can I pr it? :p
torn shuttle
I just want it so I don't have to add the same nms logic to a bunch of my projects, especially since I want to use mappings and I'm also using gradle
I'll put it out there when it's ready if I remember I guess
regal scaffold
[00:28:22] [Craft Async Scheduler Management Thread/ERROR]: Caught previously unhandled exception :
[00:28:22] [Craft Async Scheduler Management Thread/ERROR]: Craft Async Scheduler Management Thread
java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached
if (percentageTask == null) {
//Create a new Bukkit task async
percentageTask = Task.asyncRepeating(() -> {
double percentage = getPercentage();
double resetPercentage = mineType.getResetPercentage();
redempt.redlib.region.CuboidRegion cuboidRegion = new redempt.redlib.region.CuboidRegion(
mineData.getMinimumMining(), mineData.getMaximumMining());
if (percentage > resetPercentage) {
handleReset();
airBlocks = 0;
}
}, 0, 20);
}
Is this such a bad idea?
ivory sleet
Memory leak lol
winged anvil
gg
regal scaffold
Lovely memory leak indeed but why
Wait why is that even async... Shouldn't it just be sync
sterile token
Memory leak lol
So? What can cause the issue?
torn shuttle
my new keyboard is getting here in like 30h hopefully
really looking forward to that
eternal oxide
an error or not calling save
versed canyon
🤔
When you say you are overriding the configuration, are you overriding plugin.getConfig()?
sterile token
no error, and im calling the save method
sterile token
When you say you are overriding the configuration, are you overriding plugin.get...
Now i created separate file, and same issue
versed canyon
Because plugin.getConfig() will NOT return your custom class
eternal oxide
then you are calling save on a different instance
sterile token
No no i mean i created another class
sterile token
then you are calling save on a different instance
No
Im not doing that
I can send code
versed canyon
Right, I see that, but that in your class
eternal oxide
your getData() is probably returning a new instance each time
sterile token
your getData() is probably returning a new instance each time
no it cant
Its initialized on onEnable()
So, i dont understand the reason of it
versed canyon
The original code you posted uses plugin.getConfig(), and then saves on that config
So you must also be doing something else
sterile token
The original code you posted uses plugin.getConfig(), and then saves on that con...
I removed that code, and created another file
eternal oxide
Collections.emptyList() returns a immutable list
sterile token
`Collections.emptyList() ` returns a immutable list
Oh shit
versed canyon
Indeed it does
versed canyon
Didn't even see that, nice catch
versed canyon
I'm surprised that didn't throw a bunch of UnsupportedOperationExceptions though
rare rover
got another problem 😦
i have this:
dependencies {
implementation project(':CropMC-API')
}```
in my CropMC-Core module
but it says the class doesn't exist?
young knoll
Are you shadowJaring
rare rover
because maven kinda slow. and i wanna learn gradle
i mean
it ain't that slow
but meh
rare rover
ye
sterile token
Its apply to gradle buts called shadowJar
or something like that, i dont use Gradlen sorry
Atleast you can have an idea where to start
sterile token
right, the problem is the next
Your src from module a, is not getting included on b, so JVm doesnt find that code
rare rover
like it recognizes it but wont add it to the compiled code
sterile token
like it recognizes it but wont add it to the compiled code
Exactly that
The code is not being added while compiling
rare rover
ye
sterile token
That why youhave to do a shade to dependencies
rare rover
;-;
man
o nvm
had to add this: id("com.github.johnrengelman.shadow") version "8.1.1"
nvm
it broke
sterile token
also maven in term of dependency its better because Gradlen doesnt allow to install local sources like does maven
Meaning that gradlen doesnt have the mvn install <project>
rare rover
i think.
plugins {
id 'java'
id 'com.github.johnrengelman.shadow' version '7.1.0'
}```yeah now it works
sterile token
yeah now it works
shadowJar
sterile token
perfect
I explain
Let say you have this structure
.
Project = com.josh.<project>
--> Plugin-API = com.josh.<project>.api
--> Plugin-Core = com.josh.<project>.core
--> Plugin-1.16 = com.josh.<project>
right?
wet breach
also maven in term of dependency its better because Gradlen doesnt allow to inst...
Gradle does allow this it is just done differently
sterile token
I dont really have much experience to explain him
rare rover
sorry again, i've barely used gradle before
sterile token
Nai ts okay were are here to learn
wet breach
I think you have to manually install into local repo using gradle unlike maven where it is just a simple goal
An example you could look at is buildtools
Buildtools manually installs the api and server to local repo
sterile token
Buildtools manually installs the api and server to local repo
He is wondering to know how to use shadowJar
pliant flame
Buildtools manually installs the api and server to local repo
Frost can you respond in your DMS from me if possible?
wet breach
He is wondering to know how to use shadowJar
Best person is probably going to be illusion or coll to help with this at this time
sterile token
i could just put it all in 1 module ig
Your structure, how its?
wet breach
Or maybe magmaguy might know
wet breach
You use gradle?
wet breach
Yeah someone needs help with it and i dont use gradle so i cant really help with specifics
rare rover
this is the error
torn shuttle
you def didn't shade anything there
rare rover
yes how do i shade?
again, never really used gradle before
with shadowJar
ik that
torn shuttle
with shadowJar
I'm not that amazing with gradle but take a look at the relocating a package section of my implementation https://github.com/MagmaGuy/EliteMobs/blob/master/build.gradle
rare rover
one question how would i relocate a project?
torn shuttle
the way it is on there
torn shuttle
that and the bit before the sonatype implementation
and it requires some other minor tweaks as listed in the shadow plugin for gradle
which you need to use
rare rover
?
torn shuttle
🤷
ivory sleet
Yea
rare rover
nope isn't showing up in the decompiled version
ivory sleet
Looks right
torn shuttle
do the archiveclassivier and filename
ivory sleet
How do u build the jar?
torn shuttle
mfn left?
ivory sleet
Wrong
rare rover
wat do then
torn shuttle
shadowJar
ivory sleet
torn shuttle
should be a configuration
ivory sleet
There’s a screenshot there
It shows u how to pull up the gradle tasks
There should be a new tab under the gradle window called shadow
Expand that tab
And run shadowJar
torn shuttle
?paste
undone axleBOT
ivory sleet
That will give you a jar with the suffix -all iirc
torn shuttle
rare rover
?
torn shuttle
trying to figure this one out, something's wrong I can feel it
torn shuttle
?
if you set gradle up correctly and refresh it it should give you the shadowJar configuration
rare rover
o
ivory sleet
And its under shadow, not build
sterile token
Progress must be between 0.0 and 1.0 (5.0) any recomendation?
rare rover
?
torn shuttle
Progress must be between 0.0 and 1.0 (5.0) any recomendation?
put it between 0 and 1
sterile token
put it between 0 and 1
im doing it via timer
ivory sleet
Also josh
rare rover
okay
ivory sleet
The dependency of urs
torn shuttle
im doing it via timer
are you doing a lerp?
rare rover
YEP
ivory sleet
It should be compileOnly in case u dont have it at that
sterile token
are you doing a lerp?
Displaying time on bar progress
ivory sleet
Im dkn dumb
torn shuttle
Displaying time on bar progress
waht did you do that it requires a number between 0 and 1
ah
it's a %
sterile token
oh right
ivory sleet
Epic
torn shuttle
So how would i dispaly it?
with a number between 0 and 1
I can't figure this one out
sterile token
buw how?
eternal oxide
0.99 = 99%
torn shuttle
.5 is 50%
torn shuttle
verano I understand that your work pipeline is you get a commission and then immediately hop on spigot to ask for help on how to do it but this is really basic math
sterile token
Im cero math bro
torn shuttle
then don't take a project on that requires you to do divisions
eternal oxide
its 1/5
sterile token
currentTime / 5 right?
torn shuttle
christ
eternal oxide
and to run backwards as you want it's 1-(1/current_time)
sterile token
ok, but why 1?
eternal oxide
because a full bar = 1
sterile token
ohh right
torn shuttle
verano have they taught you fractions at school yet
sterile token
i mean i dont even remember how to calculate % percentaje
torn shuttle
yeah no we know that
sterile token
I wont lie, im 0 math literally
versed canyon
Anyone having an issue where IntelliJ just decides "I'm going to use 100% of your CPU, then crash"?
It's getting really, really annoying
torn shuttle
saw that one coming a mile away
ivory sleet
Anyone having an issue where IntelliJ just decides "I'm going to use 100% of you...
Yeah had those moments
sterile token
Anyone having an issue where IntelliJ just decides "I'm going to use 100% of you...
Yes, happening in last day
versed canyon
I'm not sure what triggers it. I'm pretty sure it's indexing, but I'm not sure why it would be indexing when it happens
torn shuttle
I don't get it, is there a trick to adding a dependency from a multi module project?
versed canyon
Lots of issues posted about it online, but IntelliJ devs don't seem too interested in fixing it
ivory sleet
I try to use shared indexing as much as possible, dk if itd help tho
versed canyon
I'll look into that, thanks!
ivory sleet
I don't get it, is there a trick to adding a dependency from a multi module proj...
trick as in?
torn shuttle
https://paste.md-5.net/irunuqikuh.xml is what I currently have
and it ain't working out
ivory sleet
Ah u depend on other modules?
torn shuttle
yeah
ivory sleet
Ugh, I know that there is a way to make it work
But i havent touched maven for long time
torn shuttle
it didn't work for the parents either, but I could bruteforce those with relativePath
ivory sleet
Doesnt maven docs go over this
torn shuttle
Doesnt maven docs go over this
the issue really is that I don't know where to start with this one
ivory sleet
sterile token
What the issue magna?
ivory sleet
I’d rather trust SOF than myself here lol
torn shuttle
I need to install it to local?
graceful oak
Im disabling changing note block notes by canceling a PlayerInteractEvent when it is a right click on a note block but I still want players to be able to place blocks on and interact with items in their hand with the blocks with right clicks just not change the note any ideas?
torn shuttle
oh no lol
sterile token
Why long parsing issue?
rare rover
why ain't this working?
public static Collection<CommandData> registerAllCommands(@NotNull JDA jda, @NotNull String packageName) {
Collection<CommandData> data = new ArrayList<>();
Reflections reflections = new Reflections(packageName);
for (Class<? extends CropMCSCMD> clazz : reflections.getSubTypesOf(CropMCSCMD.class)) {
try {
CropMCSCMD cmd = clazz.newInstance();
data.add(registerCommand(cmd, cmd.getName()));
} catch (InstantiationException | IllegalAccessException e) {
e.printStackTrace();
}
}
jda.updateCommands().addCommands(data).queue();
return data;
}```
```java
BotManager.registerAllCommands(jda, "me.outspending.cmds");```shouldn't that get all classes that have implemented the interface?
send me a ping when someone replys
thanks
graceful oak
Is there any way to change the note block in the opposite direction so instead of increasing the note decrease it? I know you can set it but when I try to get the note I cant seem to get an int type at all to be able to set it to the one before even though you can input an int kind of weird?
young knoll
getNote has a deprecated getId method
torn shuttle
brah
how does this default pathfinding work
you'd think if I told it to start going to a point it would start going towards that point
young knoll
Did you say please
torn shuttle
I told it that if it doesn't work I'm going to bed
yeah I don't get it
I created a goal, it is set to always be true, I made sure the mob doesn't have any other goals, I tell the move to start and I make sure the goal and target of the mob match the goal
oh hold up I sense fuckery afoot
quaint mantle
https://stackoverflow.com/questions/2511908/how-can-i-make-one-maven-module-depe...
use gradle smh
graceful oak
Are there any events that check for when players change the note of a note block im trying to allow players placing blocks on note blocks but not change the block right now im canceling a playerinteractevent and its stopping the placement
torn shuttle
I don't even want to think about how many hours I've spent working on this in the last two days
regal carbon
hey, im having a bit of trouble loading a custom yaml file, because it contains Locations which its worlds has not been created yet, but in order to create these worlds i would need the custom yaml file to have been loaded, is there a workaround to this?
wet breach
hey, im having a bit of trouble loading a custom yaml file, because it contains ...
Load them up into a string array then loop over to get the world names you want to create. Then you can use those very same strings to then create a location object
I would probably create a class to create custom location objects that these strings can be fed into which contains a method to create the world upon object creation and then another method to obtain location object so that you dont need to really do any looping except maybe one
torn shuttle
alright my new multimodule nms library works and covers everything starting from 1.17.1 which is probably plenty
wet breach
Yeah at some point it just has to be someone elses problem 
torn shuttle
anyone know off the top of their heads if entity targets are only applied in a hostile context?
wet breach
anyone know off the top of their heads if entity targets are only applied in a h...
You can target without hostility
torn shuttle
that's what I thought thanks
night bronze
Where are the tutorial videos?
gaunt relic
Hello, is there a method for knowing if an item is placeable? Like, a water bucket is placeable, but it's not considered a block, so Material#isBlock returns false.
ivory sleet
use gradle smh
That wasn’t for me simpleton (but yes gradle is better)
glossy venture
nah gradle better
ocean hollow
how can i create a bossbar and change its name instead of creating a new one?
quaint mantle
how can i create a bossbar and change its name instead of creating a new one?
If you have paper idk if it’s on spigot u can do /bossbar
ocean hollow
I have paper
maiden thicket
I have paper
its something Bukkit.createBossBar
ocean hollow
Yes, I know this, but I don’t understand how to change the name, there is no such method. I thought about deleting bossbars and creating them right away, but for some reason it doesn't work for me. Stored bossbars in Hashmap<Player, BossBar>
If the player has a bossbar, then I delete it, and create a new one, which is deleted after 3 seconds
In fact, it is on the server, it sometimes updates the bossbar, and sometimes not
Probably stops working after Schudeler, but why?
kind hatch
It's because of how you create your objects.
You are creating a local bossbar instance and storing that in a global map.
The map value is getting overwritten the second time, so when it tries to remove a bossbar, it's actually failing since it's trying to remove one that no longer exists in the map.
vocal cloud
Use UUID not Player for your HashMap. Also bossbar has a setTitle according to the docs
tardy delta
good morning, would it be a good practice to do smth like this instead of delegating it to the proper class:
class Something extends Reloadable {
[...]
}
abstract class Reloadable {
static final List<Reloadable> components = new ArrayList<>();
Reloadable() { components.add(this); }
static void reloadAll() { components.forEach(Reloadable::reload); }
abstract void reload();
}```static void reloadAll()?
tardy delta
well ye its currently in my main class but i was just thinking
its for the dynamic reload impl of my plugin
ivory sleet
I’d say the way you do it now is a bit too much of a design compromise
hazy parrot
good morning, would it be a good practice to do smth like this instead of delega...
Shouldn't list be static too?
Oh, right, edited
tardy delta
i just got out of my bed
so id have to register that reloadable impl every time
why are we talking about inner classes
oh ye
if the player is online, it will get the players name
glossy venture
you can query the mojang api
tardy delta
probably ye
glossy venture
i got some code for it somewhere i think
tardy delta
why are you working with names and not uuids tho?
glossy venture
id def cache the result though
if you dont have a util yourself
theres some code i had
icy beacon
how do i make an entity continuously avoid a player? with what i'm currently doing, it seems as it doesn't care enough after like 5 seconds
public static void addRunAwayPathfinder(final EntityCreature entity) {
entity.goalSelector.a(0, new PathfinderGoalAvoidTarget<>(entity, EntityPlayer.class, 10, 1.2D, 1.5D));
entity.goalSelector.a(1, new PathfinderGoalPanic(entity, 1.55D));
}
Who development ?