then you can define the method and cancel
#help-development
sage swift
wraith rapids
BukkitRunnable declares a cancel method
new BukkitRunnable() { @Override public void run() { } }.runTaskTimer(plugin, 20, 20)
sage swift
new BukkitRunnable() {
@Override
public void run() {
//code here
}
}``` will allow you to cancel
digital plinth
but how does the plugin know which runnable to cancel if you dont feed it the taskID
sage swift
cancels itself
wraith rapids
learn java
digital plinth
im just creating multiple runnables and im kinda having a hard time canceling them
hot hatch
is there a way to make a string like "0.4" into a Number?
wraith rapids
paste the code
sage swift
?paste the code
undone axleBOT
wraith rapids
you are too daft to understand an explanation
so the only remaining option is a demonstration
Double.valueOf("0.4")
hot hatch
oh ok thanks
sage swift
but beware
wraith rapids
or parseDouble
sage swift
the exception demons might getcha
hot hatch
lol
digital plinth
id = Manhunt.getInstance().getServer().getScheduler().runTaskTimer(Manhunt.getInstance(), new Runnable() {
@Override
public void run()
{
}
}, 1,20).getTaskId();```cant refer to itself
wraith rapids
new BukkitRunnable() {
@Override
public void run()
{
cancel(); //this cancels this task
}
}.runTaskTimer(Manhunt.getInstance(), 1,20)```notice that Runnable was changed to BukkitRunnable
digital plinth
notice that Runnable was changed to BukkitRunnable
oh BukkitRunnable > runnable
nuice
sage swift
not necessarily better
wraith rapids
only if you need to cancel the task from within itself
in any other case, a runnable is cleaner
digital plinth
does it run slower or something
digital plinth
in any other case, a runnable is cleaner
okay
main dew
how I can clone object?
sage swift
depends on the object lol
wraith rapids
month 2 of trying to clone a packet
main dew
depends on the object lol
universal
sage swift
depends on the object lol
visual tide
is there an alternative to myBlockBreakEvent.setDropItems(false) in 1.8?
or do i just cancel the event and set the block
visual tide
use a time machine to go back 7 years and ask then
stuff like that is outa my league sry
main dew
depends on the object lol
interfase Packet
sage swift
then dont run 1.8
sage swift
interfase Packet
no global clone method for objects
visual tide
then dont run 1.8
can i just use the 1.17 api on a 1.8 server
main dew
no global clone method for objects
It's definitely possible, but you don't know how it can
sage swift
i dont know how it can indeed
visual tide
use 1.17 api on a 1.17 server
yeees
but im coding something for a 1.8 server
sage swift
so stop coding something for a 1.8 server and start coding something for a 1.17 server
nova notch
how do i make a task id for a task to cancel it?
nova notch
https://discord.com/channels/690411863766466590/741875863271899136/8599291921329...
and how would i make this into a syncrepeatingtask?
main dew
Bukkit.getScheduler().cancelTask(id);
main dew
<https://www.javatpoint.com/object-cloning>
but this work only how class implements cloneable
sage swift
then there is no way to generally clone an object in java
main dew
and how would i make this into a syncrepeatingtask?
int id = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() {
@Override
public void run() {
}
}, 20);```the i is the id?
main dew
the i is the id?
now you see?
nova notch
yeah
sage swift
now yvo see!
nova notch
kinda
wraith rapids
the .schedule methods return task ids
the .runtask methods return the tasks themselves
sage swift
i dont care idiot
wraith rapids
it's 🤡
main dew
always posible task.getId
public static <T extends Object> T copyObject(T sourceObject) {
T copyObject = null;
try {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
objectOutputStream.writeObject(sourceObject);
objectOutputStream.flush();
objectOutputStream.close();
byteArrayOutputStream.close();
byte[] byteData = byteArrayOutputStream.toByteArray();
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteData);
try {
copyObject = (T) new ObjectInputStream(byteArrayInputStream).readObject();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
} catch (IOException e) {
e.printStackTrace();
}
return copyObject;
}
public static void copyInto(Object source,Object destination){
Class<?> clazz = source.getClass();
while (!clazz.equals(Object.class)) {
for (Field field : clazz.getDeclaredFields()) {
field.setAccessible(true);
try {
field.set(destination, field.get(source));
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
clazz = clazz.getSuperclass();
}
}```I find intresting method
nova notch
it says "Variable 'taskID' might not have been initialized"
nova notch
oh
still says its not initialized
BukkitScheduler countdown = player.getServer().getScheduler();
int taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable()
and then theres a bunch of stuff inside the thing, didnt include the brackets or anything
wait i dont need the countdown anymore
so just the task id thing isnt working
rotund pond
Hello, good night !
I will need a little help ...
I am learning to use different configuration files than the default one.
For this, I am looking to set a value defined as follows:
@Override
public void setMailRead(UUID receiverUUID, Mail mail){
File mailPlayerDataFile = this.createFile(receiverUUID.toString());
FileConfiguration yamlDB = YamlConfiguration.loadConfiguration(mailPlayerDataFile);
yamlDB.set(mail.getId().toString() + ".isRead", true);
}
My problem: This file is not written. Should I save the file? If yes, how ? Thank you.
main dew
public static <T extends Object> T copyObject(T sourceObject) {
T copyObject = null;
try {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
objectOutputStream.writeObject(sourceObject);
objectOutputStream.flush();
objectOutputStream.close();
byteArrayOutputStream.close();
byte[] byteData = byteArrayOutputStream.toByteArray();
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteData);
try {
copyObject = (T) new ObjectInputStream(byteArrayInputStream).readObject();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
} catch (IOException e) {
e.printStackTrace();
}
return copyObject;
}``` I find this to clone object
What you think about it?nothing transient will be cloned
proud basin
Would I need to create a new inventory to be able to not take items from someones inventory or could you still just InventoryClickEvent on other players inventory
whole stag
What's the accepted way to have multiple commands in a single plugin? One class per command, or multiple commands with the same handler and a check to see what string triggered the command
quaint mantle
I broke IntelliJ 🚎
vagrant stratus
What's the accepted way to have multiple commands in a single plugin? One class ...
one class per command otherwise the single class & method get messy
whole stag
Wouldn't one class per command also get messy though, because java?
vagrant stratus
Not really
whole stag
All the files though
vagrant stratus
easier to read though 😉
quaint mantle
its just a preference, idk why someone would ask what they should do for that
vagrant stratus
Why did they have to make file structure part of the syntax
in the case of commands, it's not a syntax thing.
It's more of "How easy do you want it to be to maintain"
wind shoal
where can I report bungeecord bugs
whole stag
in the case of commands, it's not a syntax thing.
It's more of "How easy do you ...
I'm more talking about the one public class per file, file matching class name, and package name matching directory structure rules
quaint mantle
none of those seem liek an issue
vagrant stratus
^
whole stag
Name another language that makes file structure part of the code
proud basin
so I have java Player target = Bukkit.getPlayer(args[0]); if (checkOnline(args[0])) { player.openInventory(target.getInventory()); } and ```java
@EventHandler
public void onInventoryClick(final InventoryClickEvent e) {
if (!e.getInventory().getName().equalsIgnoreCase("Inventory")) {
return;
}
e.setCancelled(true);
if (e.getCurrentItem() == null || e.getCurrentItem().getType() == Material.AIR) {
return;
}
}
literally any language that groups source files hierarchially
vagrant stratus
C# iirc
vagrant stratus
why not C#?
whole stag
Because it doesn't do that
wraith rapids
also, strictly speaking, file structure is not part of the language
package structure is
vagrant stratus
You could also not use a file hierarchy with java by putting everything all in "src/main" or "src/" however that just gets messy as hell
wraith rapids
there is no constraint that a source file that belongs to a certain package needs to be in a corresponding folder
whole stag
c#, python, c++, rust, js, php, perl, ruby, go, swift, and r are all file name agnostic
Languages that I can think of off the top of my head that aren't are java, kotlin, and to a limited amount matlab
wraith rapids
there is also strictly no need to have any more than one source file
whole stag
There is if you need more than one public class
wraith rapids
as static inner classes act just like regular classes
static inner classes can be public
vagrant stratus
classes in classes, but that's also messy
whole stag
That's a subclass though, which is a very different construct
quaint mantle
i didn't list that because I understand why you wouldn't consider it
butyeah if you don't do what intellij does and never import the top level class
inner class acts the exact same
wraith rapids
the only difference is that you need to use a different syntax to refer to it from a different top level class than the one it is declared in
under the hood, it is the same
it even compiles to a distinct and separate top level class file
whole stag
They can act the same under certain situations, but that does not mean that they are the same thing, and it certainly doesn't mean that they mean the same thing by convention
vagrant stratus
?paste
undone axleBOT
whole stag
Java essentially forces you to use a single paradigm, and if you need to use anything outside of that paradigm things get messy very fast
wraith rapids
'certain situations' majority of situations, and even in the minority of situations where they are not, the difference is a negligible difference in syntax
vagrant stratus
https://paste.md-5.net/oqoleyavik.cs you can shove anything and everything in a single class, as shown here though it gets messy quick
whole stag
For example, why do we even need a create a class and then make a new instance of it to accept custom commands?
wraith rapids
because, uh, it's an object oriented language
i'm not sure what you're looking for
whole stag
It was mostly a rhetorical question
vagrant stratus
you could use JavaPlugin#onCommand for everthing, but again... it gets messy
wraith rapids
"why do we need to use objects in an object oriented language"
whole stag
You don't
wraith rapids
"why do we need to use functions in a functional language"
whole stag
That's not a requirement for most object oriented languages
vagrant stratus
It's not a requirement here either
whole stag
For example, we could do something like
@register_command("something")
def something_command(context):
# do stuff with context when "/something" is run
There's command libraries for that kinda thing 😉
quaint mantle
its literally just a preference
you either make it annotation based, or the way bukkit did
wraith rapids
see ACF
quaint mantle
but that commandmap thing exists so yeah.. you can just add support for annotation based
whole stag
Yes, but that basic paradigm is very messy to get working in Java, especially when most of java is built very strongly around objects and interfaces
wraith rapids
yes
it is an object oriented language
everything is an object
object is a first class citizen
whole stag
That's not what an object oriented language is though
vagrant stratus
Even your annotation commands shockingly end up becoming an object
main dew
nothing transient will be cloned
what do you mean?
vagrant stratus
Object-oriented programming is a programming paradigm based on the concept of "objects", which can contain data and code: data in the form of fields, and code, in the form of procedures. A feature of objects is that an object's own procedures can access and often modify the data fields of itself.
i mean.. how doesn't java fit this?
whole stag
Java is an object oriented language, but an object oriented language is not a language where everything is an object
vagrant stratus
as for ruby
Ruby is a pure object-oriented language and everything appears to Ruby as an object. Every value in Ruby is an object, even the most primitive things: strings, numbers and even true and false. Even a class itself is an object that is an instance of the Class class.
eternal oxide
What in Java is not an object?
whole stag
Correct
wraith rapids
java is actually less oop pure than some other oop languages, as it has the primitive data types
whole stag
There are object oriented languages where everything is an object, like ruby, and there are object oriented languages where most things are objects, like java
proud basin
so I have ```java
Player target = Bukkit.getPlayer(args[0]...
Excuse me Mr Skull Head and other people 🙂
wraith rapids
in the end, everything is an object
you can throw annotations at it all you want
but at the end of the day, you're still fucking with objects
you're still instantiating a class and setting it as the command executor
whole stag
Yup
wraith rapids
even in your example, even in another oop language
whole stag
And that's where java gets annoying in my opinion
wraith rapids
objects are objects, syntax sugar is syntax sugar
if you want more syntax sugar, use kotlin
whole stag
This sort of command registration screams functional programming, but you can't really do functional programming in java
vagrant stratus
even pointers are classified as objects it seems :p
wraith rapids
sure you can; Bukkit just doesn't support it for command registrations
whole stag
You can emulate functional programming through objects, it's not really the same thing
wraith rapids
streams and functional interfaces are a thing, and in recent years java has become far more functional
vagrant stratus
?paste
undone axleBOT
vagrant stratus
https://paste.md-5.net/upecoxuxit.java object or functional?
whole stag
Object emulating functional
ivory sleet
This sort of command registration screams functional programming, but you can't ...
if functional interfaces count as first class function objects then yes
wraith rapids
yes, shockingly, the object oriented language doesn't natively support functional programming
vagrant stratus
whole stag
And yet there are other OOP languages that do
ivory sleet
yeah typescript
whole stag
JS, TS, C++, Python...
quaint mantle
kotlin is, yes
whole stag
Yup
whole stag
Java is all in all a very, very limited language
ivory sleet
depends on the definition of limited
whole stag
There's a lot of common stuff you can't do, a lot of comman stuff that's very hard to do
ivory sleet
be more concrete
quaint mantle
Java is all in all a very, very limited language
Huhhhhhhhh
whole stag
Add that in with all of the syntax noise, and it becomes a pain to work with when you're used to more elegant or powerful languages
ivory sleet
oh yeah surely it lacks of developer sided quality of life features
quaint mantle
idk why you surprised about that one imagine
whole stag
It's just generally a painful language
vagrant stratus
I've worked with python a good bit, don't really have an issue with java as a language 🤷♂️
quaint mantle
the only downside of mine to java is that its so strongly typed
i just wish kotlin improved java but didn't make its syntax ugly
very sad
wraith rapids
java does suck, but your basis for saying it sucks is rather silly and seems pretty biased
whole stag
the only downside of mine to java is that its so strongly typed
Give me a function that accepts a value by reference and I will accept that java is not limited
quaint mantle
??????????????????????
whole stag
Don't worry, I have many more reasons to believe it sucks
whole stag
These are just usually the easiest to explain
quaint mantle
private final A a;
public boolean b(A a) {
return a.equals(this.a):
}
idk what you mean by reference
whole stag
```java
private final A a;
public boolean b(A a) {
return a.equals(this.a):...
Pass by value
nova notch
i still cant get this to work, anyone know why it says taskID isnt initialized?
int taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable()
Bukkit.getScheduler().cancelTask(taskID);
var a;
void x(Object o) {
o = "string";
}
{
log.info(a); //prints null
x(a);
log.info(a); //prints string
}
``` for instancehow many languages are pass by reference/value
i wonder what the difference is
then how many do both
quaint mantle
Pass by value
I still dont understnad
wraith rapids
noob
ivory sleet
Java is pass by value which means that only the value of references get passed
quaint mantle
😟
ivory sleet
(not talking about java Reference class)
wraith rapids
just wrap it in a 1 length array 😎
ivory sleet
lmao
whole stag
A good way to check if a function passes by reference is to write a "swap" function
void someFunction(a, b) {
tmp = a
a = b
b = tmp
}
If the variables you passed swap values after calling swap, it's pass by reference
ivory sleet
python
a, b = b, a
or smtng lol
whole stag
Yup
quaint mantle
yall mean
String string = "Dog";
String reference = string;
print(string == reference); // True
this right?
instead of like in python
obj#copy
That's a different thing, but similar
That's java not allowing operator overloading
Another thing that makes it annoying btw
ivory sleet
I mean operator overloading doesn't seem that crucial to have in a language
of course it's still syntactically nice to have
but nothing of the life saving side
whole stag
For a language like java where it hides memory management, no, it's not necessary
ivory sleet
anyways, speaking of functional programming, you code in haskell?
whole stag
Very nice for mathematical classes though
I've used some haskell. That's a weird place
ivory sleet
monads and monoids 🥲
whole stag
lol
vagrant stratus
For a language like java where it hides memory management, no, it's not necessar...
ivory sleet
yeah well Java has Unsafe and is going to get the incubator thing also
so it kinda exposes memory management partly
quaint mantle
java pretty cucked because of how much they want to preserve compatibility
sad times
whole stag
Just give me pointers, you're a c type language 😭
ivory sleet
vagrant stratus
So overall Java doesn't have pointers (in the C/C++ sense) because it doesn't need them for general purpose OOP programming. Furthermore, adding pointers to Java would undermine security and robustness and make the language more complex.
can java give me loom, metropolis, panama, valhalla first
ivory sleet
yes please
whole stag
trust me, I get that pointers have security concerns
vagrant stratus
and you've got this answer too https://qr.ae/pGPpzD
ivory sleet
java is even going harder on security
yeah its slowly securing everytrhing lol
whole stag
There are times when things would just be faster to throw a quick pointer
quaint mantle
definitely
whole stag
Nothing critical, they're just another nice to have
I guess that's one of the main things with java, all the "nice to have" features it doesn't have, while the main thing that's nice about it is it's enums
Side note, java enums are amazing
wraith rapids
material enum 
vagrant stratus
material enum <:duke:828959426811658300>
a large part of it is md_5 wanting to keep backwards compat with pre 1.13 .-.
Go yell at md_5 for that one
shadow cedar
I have multiverse core and I'm trying to find a way to get a queue system for different multiverse worlds. Any help?
whole stag
Anyway, gtg
glossy scroll
how do you convert a bungee component to a nms chatcomponent?
ivory sleet
Probably through pure strings
glossy scroll
yea... just dont like the idea of serializing to just unserialize
worldly ingot
There are some examples of it in Spigot's implementation iirc
glossy scroll
i cant find D:
nvm
found
// asserted: components != null
if (CraftMetaBook.this instanceof CraftMetaBookSigned) {
// Pages are in JSON format:
return ComponentSerializer.toString(components);
} else {
// Convert component to plain String:
return CraftChatMessage.fromJSONComponent(ComponentSerializer.toString(components));
}
}```@worldly ingot idk if ur interested
for future use maybe
worldly ingot
Yeah I'd figured it had to do with the ComponentSerializer
glossy scroll
yea thats basically what i did anyways
i just dislike the serializing/unserializing
ivory sleet
yeah its gross
nova notch
can anyone help me with canceling a task using a task id
it says taskID isnt initialized
int taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable()
Bukkit.getScheduler().cancelTask(taskID);
use a bukkit runnable
bright jasper
Hey is this a good idea? Its in the AsyncChatEvent event ```java
// Due to the nature of spigot chat messages it is not a good idea to disable the event and broadcast later
// Luckily chat is handled on async threads anyway and members are cached after the first time so this is not that huge of a problem
Member member = plugin.getBot().getGuild().retrieveMemberById(playerInfo.getDiscordID()).complete();
Read the comment, its basically my question
Should I be doing that, usually id add a callback but the issue with that here is that I would have to Bukkit.broadcast instead of just editing the chat event, possibly making my plugin super intrusive? I thought since chat has multiple threads anyway and its likely not a very long task I can just wait for it to finish and block that one of many chat threads
nova notch
use a bukkit runnable
someone told me to do it this way
but now im really confused because people keep saying different stuff
whole stag
but now im really confused because people keep saying different stuff
scheduleSyncRepeatingTask is deprecated, it got replaced with bukkit runnables
bright jasper
```java
int taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new...
This reminds me of fork() lmao
nova notch
???
bright jasper
Bukkit runnable
whole stag
Kinda
quaint mantle
Im getting this error with my plugin
Cannot invoke "Object.toString()" because the return value of "net.nukeStudios.nukeNPCS.PacketReader.getValue(Object, String)" is null
bright jasper
Bukkit has their own event loop and task queue system for this, theirs is better than using classic Runnables for this since it uses the bukkit threadpool/queue
instead of making a whole new one
bright jasper
Which means you dont need to do shit like Bukkit.getScheduler().runTask(plugin, () -> etc code);
nova notch
how do i make this in the form of a bukkit runnable?
bright jasper
Well depends on which version of the API you use
nova notch
im using 1.17
bright jasper
```java
int taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new...
as in do this int taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable()
EXCEPT
replace Runnable
with BukkitRunnable
or provide a lambda instead
nova notch
it still says taskID isnt initialized tho and thats what i cant figure out
bright jasper
It SHOULD exist, which is weird, a bypass I guess is to use cancel() from within the task itself
nova notch
ok
quaint mantle
Im getting this error with my plugin
` Cannot invoke "Object.toString()" because...
help
bright jasper
Read the error
The value is the return value was null
you cant toString a null
its nothing to make into a string
quaint mantle
idk how to fix
bright jasper
Figure out why the return value was null
nova notch
so i have ```java
int countdown = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new BukkitRunnable()
and i used cancel();
but now when i run the command it says Internal error message thing(renamed to countdown)
idle tulip
i wanted to start with making something in dependencies i cannt add 1.17 spigot jar file
nova notch
call runTaskTimer on the BukkitRunnable itself
i changed it to runTaskTimer and its still giving the internal error
nova notch
like inside the brackets?
wraith rapids
on the bukkit runnable object that you instantiate with new BukkitRunnable
nova notch
BukkitRunnable countdown = new BukkitRunnable() {
@Override
public void run() {
}
}.runTaskTimer(plugin, new BukkitRunnable()```
this?ok i think i might have got it
bright jasper
Asked before but no response, ama bit confuse
Its in the AsyncChatEvent event ```java
// Due to the nature of spigot chat messages it is not a good idea to disable the event and broadcast later
// Luckily chat is handled on async threads anyway and members are cached after the first time so this is not that huge of a problem
Member member = plugin.getBot().getGuild().retrieveMemberById(playerInfo.getDiscordID()).complete();
Read the comment, its basically my question
Should I be doing that, usually id add a callback but the issue with that here is that I would have to Bukkit.broadcast instead of just editing the chat event, possibly making my plugin super intrusive? I thought since chat has multiple threads anyway and its likely not a very long task I can just wait for it to finish and block that one of many chat threadsit would delay the chat though, no?
bright jasper
Is the AsyncChatEvent which means there are many threads processing chat at once
sage swift
it would still delay the chat message itself somewhat
bright jasper
So it would block a single chat thread and if/when another message gets sent while it blocks one of the threads it will just get picked up by another thread
Yeah it would
It usually would be instant unless something goes wrong with discord API
sage swift
i would schedule an async task within
you don't want your in game chat breaking if discord does
bright jasper
True, I might attach a max timeout to it so the max time it takes is like 5 seconds and if that happens just handle it differently
Simply since it would lag chat either way if i have to attach a callback to it, just wouldnt lag the thread but the message
and its a bit... wack to cancel chat event just to send another broadcast yk?
sage swift
why broadcast?
bright jasper
Well i need member data to get the required stuff for a message,
bright jasper
But I may not have it cached already, the problem is that if i need to put it in an async event i need to cancel the chat event or it gets processed before i can change the chat format
sage swift
so make the placeholder return "Not Loaded" if it's not cached
sage swift
or however you're doig it
bright jasper
The thing is that when you do retrieveMemberById and not cache it checks cache anyway
sage swift
it's not worth it to lag a chat message just for the linked account
bright jasper
i forgot emote no work
lmao
but yeah I need to do cache check
it will load in at some point so yeah ill do that
ornate heart
How would i detect whether a chest is in a generated structure?
sage swift
with great pain
hollow bluff
What would be the optimal way of storing unlocked and selected cosmetics? For large amount of players, I wouldn't imagine a YML file?
candid silo
I have made a sniper rifle for a minigame that uses shift to scope and a pumpkin with a resource pack but I think it would be a lot better to use a spyglass with left click to shoot. When I tried this out, when scoped in, an Interact event listener wouldn't hear left clicks. Is there a way to either detect left clicks while an item is used or to fake it for the client and give them the visuals of a spyglass?
sage swift
What would be the optimal way of storing unlocked and selected cosmetics? For la...
could do it in the PDC
wicked remnant
anyone know which api version 'org.bukkit.Material org.bukkit.Material.getMaterial(java.lang.String, boolean)' was first introduced in?
1.13?
ornate heart
with great pain
do you know how 🤔
worldly ingot
1.13, yes
sage swift
why would it be used before 1.13
hardy swan
although the jar name doesn't have space, the plugin name, i assume it is the name specified in plugin.yml, does
sage swift
have you ever seen a plugin with a space in its name, SupaGamer?
digital plinth
ohh
digital plinth
have you ever seen a plugin with a space in its name, SupaGamer?
yes
hardy swan
like?
sage swift
for the jar file, maybe
digital plinth
so i cant have spaces
sage swift
i'm talking about the name in /pl
digital plinth
interesting
sage swift
every single plugin uses CamelCase
hardy swan
Ok maybe there was a time where spaces were permitted
nova notch
isnt camel case likeThis
nova notch
tf
that just sounds so wrong
anyway i also figured out how to do the bukkitrunnable thing and everything works flawlessly, spleef game now almost done :)
hardy swan
Some people wanna be specific and say upper camelcase
Or if you mean parcal case
Then maybe
but i rmb it is correct to say both are camelcase
quaint mantle
is there a way i can make a genorator type thing were if i put all diamond ore and blocks down when you break them the whole mine resets after a minute or so and it randomly places the diamond ore and blocks?
hardy swan
PascalCase, you mean
ah yea
young knoll
Up here in the north it’s called MooseCase
dull ridge
can you modify the block list from BlockExplodeEvent#blockList() to change which blocks it removes?
sage swift
gonna cwy
digital plinth
Y?
digital plinth
is there a way i can make a genorator type thing were if i put all diamond ore a...
yes you can
quaint mantle
how
digital plinth
learn java
sage swift
i believe there are multiple plugins out there that do that
quaint mantle
easier
quaint mantle
i believe there are multiple plugins out there that do that
name them
sage swift
digital plinth
its <https://google.ca>
🤣
sage swift
https://duckduckgo.com/?q=regenerating+block+plugin+spigot&t=brave&ia=web look what I found!
with one simple search!
digital plinth
duckduckgo
sage swift
Yes
digital plinth
bump
sage swift
that's not what they were looking for, Player
quasi flint
Not?
sage swift
I'll be honest, you seem to try to shut up conversations by giving a crappy or unhelpful answer just to send a message in the chat.
digital plinth
can i detect when a player gets hit by a snowball
and get the instance of thqat player
and the snowball
quasi flint
I think this is right.Not sure tho. https://paste.md-5.net/ibobuzedik.json
earnest sonnet
and get the instance of thqat player
I believe if you check the entity damage event or something along those lines
digital plinth
I believe if you check the entity damage event or something along those lines
snowballs dont do dmg
quasi flint
ProjectileHitEvent
quasi flint
Projectile p = e.getEntity();
if (!(p instanceof Snowball)) return;
Snowball s = (Snowball) p;
digital plinth
.getEntity might give me the player
digital plinth
Projectile p = e.getEntity();
if (!(p instanceof Snowball)) return;
Snowball s...
so the .getEntity gives the snowball
quasi flint
And there's ur snowball
digital plinth
but what about the player
sage swift
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/ProjectileHitEvent.html magical what the javadocs can show you
quasi flint
Is there a .getPlayer method?
digital plinth
I think this is right.Not sure tho. https://paste.md-5.net/ibobuzedik.json
hold on i just realized that the site is called md_5
digital plinth
Is there a .getPlayer method?
nop
quasi flint
:7
digital plinth
Is there a .getPlayer method?
nvm it does
sage swift
reading helps more, i think
digital plinth
Forum staff
sage swift
helpchat 1.8 lol
silver wadi
getEntity is not who got hit btw
digital plinth
close that Misleading website
sage swift
that's not... spigot
digital plinth
:0
sage swift
helpchat insists on justifying 1.8 by hosting the javadocs
digital plinth
I think this is right.Not sure tho. https://paste.md-5.net/ibobuzedik.json
do you know like why the json is formatted thta way
whole stag
<https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/ProjectileHitE...
I've had so many API tabs open recently...
digital plinth
like what to put in the parent
digital plinth
another ppl said to put items/generated no matter what
quasi flint
Just fucking google
digital plinth
🤣
quasi flint
The first thing I found was that resource
whole stag
Thus spake the Lord: Thou shalt indent with four spaces. No more, no less. Four shall be the number of spaces thou shalt indent, and the number of thy indenting shall be four. Eight shalt thou not indent, nor either indent thou two, excepting that thou then proceed to four. Tabs are right out.
Pep 8:22
quaint mantle
how does the new 1.17 NMS work? im using an nms util class that uses net.minecraft.server but like ItemStack is in .server.world.item which throws errors
sage swift
almost everything is repackaged
people are used to using reflection or NMS util, but those old ones won't work anymore
hardy swan
> Thus spake the Lord: Thou shalt indent with four spaces. No more, no less. Fou...
2 is ok
Though is normally 4 for java
whole stag
Two is passable, it just isn't as visually distinct
Of course, if you use the indent rainbow plugin like me it's still plenty distinct
lucid jacinth
what's the method to spawn a new entity, like a new snowball, at a particular location?
or do i just initialize a Snowball object?
sage swift
well, projectiles are kinda required to have a shooter
so you can use the ProjectileSource interface to shoot the projectile
spark solstice
how would i separate the skywars code and the survival games code into separate files, so i have a file for my main class, a file for my skywars class, and a file for my survival games class
public class Main extends JavaPlugin {
// Create SkyWars Teams
Team sw_team_one = scoreboard.registerNewTeam("sw_team_one");
Team sw_team_two = scoreboard.registerNewTeam("sw_team_two");
// Create Survival Games Teams
Team sg_team_one = scoreboard.registerNewTeam("sg_team_one");
Team sg_team_two = scoreboard.registerNewTeam("sg_team_two");
@Override
public void onEnable() {
// Setup SkyWars Teams
sw_team_one.color(NamedTextColor.RED);
sw_team_two.color(NamedTextColor.YELLOW);
// Create Survival Games Teams
sg_team_one.color(NamedTextColor.BLUE);
sg_team_two.color(NamedTextColor.GREEN);
}
@Override
public void onDisable() {
// Remove SkyWars Teams
sw_team_one.unregister();
sw_team_two.unregister();
// Remove Survival Games Teams
sg_team_one.unregister();
sg_team_two.unregister();
}
}```i have the scoreboard defined elsewhere this is just a placeholder
dusty sandal
If I'm making one of my classes serializable with the Config API is it okay for my deserialize(map args) method to return null or something else to indicate it can't properly be deserialized?
or wait
do i just throw an exception if i cant deserialize it?
sage swift
well if you set a value to null it just won't show up
so you can technically set and get null values just fine
brave trellis
@EventHandler (ignoreCancelled = true)
public void onDamageCheck(EntityDamageByEntityEvent event) {
Bukkit.broadcastMessage("Hit");
}
Technically this should stop the message from appearing when getting hit in a worldguard region right?
sage swift
priority matters
what priority does worldguard cancel at
try yours at highest, or monitor if you're not gonna modify the outcome of the event
smoky oak
Can I somehow override one plugin's method with another plugins method? I am writing both.
What i want to do is for a second plugin to impose restrictions on the reacttions of the first.
IE, as long as the second plugin is active, you need it's permissions too
quasi flint
> Thus spake the Lord: Thou shalt indent with four spaces. No more, no less. Fou...
the indentor
frosty tinsel
If I'm making one of my classes serializable with the Config API is it okay for ...
You can use Optionals, they are made for this.
cedar rampart
for(Entity e: location.getChunk().getEntities()){
if(e.getLocation().distance(location)<1){
if(!e.equals(player)){
e.setGlowing(true);
}
}
}
how do i cancel the glowing effect after sometime
cedar rampart
e.setGlowing(false)
but thats instantly cancels it
candid silo
is there way to listen for left click while the player is using an item, in this case a spy glass
sage swift
candid silo
when looking through the spyglass the event isn't called for a left click
sage swift
interesting, must be client side
candid silo
does that also mean a packet isn't sent at all
candid silo
is there a way to send packets to make the client look like they're using the spy glass
or would that run into the same input problem
sage swift
probably not
hardy swan
you can check whether item use statistic increments when using spyglass
sage swift
oh interesting
so must be a packet sent then
just no api i guess
seems entirely clientside though
couldnt someone just send a shit ton of "i looked in spyglass" packets
candid silo
I think the stat for spyglass is just looking through it
sage swift
@EventHandler
public void onSpyglassLook(PlayerStatisticIncrementEvent evt) {
if (evt.getStatistic() != Statistic.USE_ITEM || evt.getMaterial() != Material.SPYGLASS) return;
Bukkit.broadcastMessage("spyglass looked through");
}``` works just fineguess now you need to detect when they stop
candid silo
that's not my issue, my issue is that I can't detect left clicks while they are looking through it
the left click doesn't trigger the event
sage swift
clientside, you can't left click while looking through it
candid silo
yeah
candid silo
minigame, one class has a sniper
hardy swan
interesting, worthwhile to figure this out
candid silo
been using shift and it gives you a pumpkin with a texture pack
works fine but would be nice to use spyglass
sage swift
an item that clears a whole chunk when placed
torn shuttle
a chunk that clears a whole item when placed
stone sinew
a chunk that clears a whole item when placed
????
stone sinew
did I stutter?
Yes
sage swift
was one of my first plugins
quasi flint
i think so. but not sure
spare prism
?paste
undone axleBOT
spare prism
Why?
https://paste.md-5.net/iruzucosiw.xml
Cannot resolve junit:junit:4.10
hybrid spoke
extend? more implement and its totally fine
cold field
How Do I import documentation into my IDE using gradle?
torn shuttle
anyone remember off the top of their heads what the max image size limit was for a spigot post?
stone sinew
anyone remember off the top of their heads what the max image size limit was for...
Didn't know there was one
torn shuttle
pretty sure it's the only reason every spigot post isn't just one giant gif
dire marsh
like 5MB
dire marsh
but you can link to an external image url
torn shuttle
hm
hmm
was it 3MB before because it seems like that's what I was targetting before
but ok
shy wolf
?jd
undone axleBOT
quaint mantle
hi I have a problem in my geyser
when becrock players enter, their name it shows lik this
Bedrock Name: Derek
Server Name with Bedrock: .Derek
Can u help me
stone sinew
no, with the plugin geyser
Gotta go to their discord
covert bluff
what is pigstep's material in spigot
silver cove
MUSIC_DISC_PIGSTEP
hybrid spoke
01.07 06:52:49 [Server] ERROR app//it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap.get(Long2ObjectOpenHashMap.java:356)
there is the reason
reef wind
damn why do some many "devs" not now how to read errors
smoky oak
Can i have my question answered? Can you overwrite functions from other plugins?
earnest sonnet
Can i have my question answered? Can you overwrite functions from other plugins?
Yes and no, it depends.
smoky oak
i write both plugins
earnest sonnet
It's just basic java then, though, I think you can use event priorities to overwrite events?
smoky oak
got a reference? I'm not too sure what you mean
earnest sonnet
and player pre process or how ever it's called for commands
smoky oak
cancelling the command before it gets to the other plugin you mean?
hybrid spoke
polymorphism is a thing
smoky oak
problem is i need that for a playerInteractEvent
earnest sonnet
polymorphism is a thing
yep, I meant oop concepts when I mentioned basic java
earnest sonnet
It's just basic java then, though, I think you can use event priorities to overw...
^
smoky oak
Would i get an error were i to register two events with the same name but different priority?
or since this is bukkit same @EventHandler?
Wait can i listen for the activation of plugin functions?
earnest sonnet
undone axleBOT
Google your question before asking it:
https://www.google.com/
smoky oak
fair enough lol
stone sinew
You have to make a method for it yourself.
If you can't do anything with that info you probably wouldn't be able to do anything in the first place ... 🤷
And if you gave me a few seconds I would post the code
earnest sonnet
Alright, a more detailed response, you can either write a method by yourself to check the length, add the write letter / remove the a few numbers, there is also another way, which you just need to think a the logic on how to use the Math class and google to write only a few lines, but by being rude isn't going to bring you any help
stone sinew
public String formatMoney(double amount) {
if(amount < 1000L ) { return format(amount); }
if(amount < 1000000L ) { return format(amount/1000L)+"k"; }
if(amount < 1000000000L ) { return format(amount/1000000L)+"m"; }
if(amount < 1000000000000L ) { return format(amount/1000000000L)+"b"; }
if(amount < 1000000000000000L ) { return format(amount/1000000000000L)+"t"; }
if(amount < 1000000000000000000L ) { return format(amount/1000000000000000L)+"q"; }
return String.valueOf((long) amount);
}
mental pebble
I've been using https://crafatar.com to get player skins for my plugins. Is there a Bedrock alternative to this site?
tardy delta
i have vault as a soft dependency on my plugin, can i make sure that if the server doesnt have it, the plugin loads like normal?
ivory sleet
```java
public String formatMoney(double amount) {
if(amount < 1000L ) { ret...
Why cast to long? Math::floor() but else nice
ivory sleet
i have vault as a soft dependency on my plugin, can i make sure that if the serv...
Yup
tardy delta
but i'm using a part of their economy
so i have an error every time i want to enable my plugin
chrome beacon
i have vault as a soft dependency on my plugin, can i make sure that if the serv...
Add it as softdepend and only run vault code if vault is on the server
earnest sonnet
but i'm using a part of their economy
You can check if the vault has been loaded and load those parts otherwise just skip them
ivory sleet
Then you will have to check if an economy implementation is present
stone sinew
Why cast to long? Math::floor() but else nice
Because it goes above int's max number
tardy delta
i have this code for it now
private void dependenciesSetup() {
// Setup Economy
if (instance.getConfig().getBoolean("requires_vault") &&
Bukkit.getPluginManager().getPlugin("Vault") == null)
getServer().getPluginManager().disablePlugin(this);
RegisteredServiceProvider<Economy> economy = getServer().getServicesManager()
.getRegistration(net.milkbowl.vault.economy.Economy.class);
if (economy != null)
eco = economy.getProvider();
if (eco == null) {
Utils.logInfo("You must have Vault installed and an Economy plugin!");
}
ah that first if is kinda wrong
ivory sleet
Because it goes above int's max number
There’s not int involved tho?
stone sinew
There’s not int involved tho?
double I mean
high pewter
Entity.setVelocity(Vector vector) seems to have no effect if the entity is in water; anybody have any ideas how to get around this?
ivory sleet
doubles can be much greater than longs
earnest sonnet
ah that first if is kinda wrong
You're disabling the plugin when you don't find the vault
stone sinew
doubles can be much greater than longs
Doubles max out at the same as ints don't they?
ivory sleet
Nope
tardy delta
You're disabling the plugin when you don't find the vault
and if in the config "requires-vault" is so to true
earnest sonnet
yes
tardy delta
and by default its false
ivory sleet
But if you use large doubles, precision and presumably calculation problems may be encountered
earnest sonnet
doubles can be much greater than longs
aren't they both 8 bytes long ?
wraith rapids
yes, but they represent data differently
ivory sleet
Yeah but it has something called a scaling factor or an exponent
Works quite differently from int/long
wraith rapids
a double sacrifices some of the 64 bits of precision in order to be able to represent values of arbitrary scale
earnest sonnet
So, long should be bigger, no ?
wraith rapids
they are the same size
but double can represent larger numbers at a lower precision
reef wind
So, long should be bigger, no ?
😳
wraith rapids
or smaller numbers at a higher precision
you can think of it as using 48 bits to represent an integer number
and then use the remaining bits to determine the position of the radix dot
12345.6789
earnest sonnet
Yes, that's what I was thinking
wraith rapids
you can move the dot around, but the actual number of digits you can have is still fixed
123456789000000000.0
tardy delta
how can i prevent this
Caused by: java.lang.ClassNotFoundException: net.milkbowl.vault.economy.Economy
wraith rapids
0.0000000000123456789
tardy delta
when vault isnt installed
ivory sleet
how can i prevent this
Caused by: java.lang.ClassNotFoundException: net.milkbowl...
Send your code
wraith rapids
don't try loading the class if it isn't installed
ivory sleet
anyways by looking from the code above it seems like you want to add a return; if the first branch is true
wraith rapids
i don't remember if that is enough
chrome beacon
i don't remember if that is enough
It is
wraith rapids
just referencing the class in the method might make it explode
i don't remember the exact semantics of when classes are prompted to be loaded
earnest sonnet
yea, no, never mind, I'm an idiot
ivory sleet
null checking PluginManager#getPlugin(name) should be enough I think
chrome beacon
Make sure you have the repositories in your POM
tardy delta
if (instance.getConfig().getBoolean("requires_vault") &&
Bukkit.getPluginManager().getPlugin("Vault") == null) {
getServer().getPluginManager().disablePlugin(this);
} else if (instance.getConfig().getBoolean("requires_vault") &&
Bukkit.getPluginManager().getPlugin("Vault") != null) {
RegisteredServiceProvider<Economy> economy = getServer().getServicesManager()
.getRegistration(net.milkbowl.vault.economy.Economy.class);
if (economy != null)
eco = economy.getProvider();
if (eco == null) {
Utils.logInfo("No economy plugin found!");
}
}
Show POM and full error
chrome beacon
```java
if (instance.getConfig().getBoolean("requires_vault") &&
...
If you want it to just disable add Vault as depend
tardy delta
i also want to let the plugin work without vault installed
ivory sleet
Then why disable your plugin if vault is absent?
tardy delta
if in the config file require_vault is set to true then it disables
otherwise it just dont load the vault classes
ivory sleet
Sounds very odd to have as a feature but I guess
wraith rapids
i generally prefer to isolate soft dependencies and their classes entirely
plugin.getDependencies().VAULT.doVaultThing()
tardy delta
it does work but its strange code yea
ivory sleet
public final?
wraith rapids
myeah
i suppose I could or should use a method, but I like the enum-esque declaration
ivory sleet
Lmao fair
wild marten
Hi, i have been tryna do this for a while and I am confused on why its not working. My config is not saving what i am setting, LinkedHandler is my config handler and it is just a basic yml config handler.
Code:
new LinkedHandler().saveConfig();```
Config Handler:
```public static File configFile;
public static FileConfiguration config;
public void base(Main m){
if(!m.getDataFolder().exists()){
m.getDataFolder().mkdirs();
}
configFile = new File(m.getDataFolder(), "linked.yml");
if (!configFile.exists()) {
m.saveResource("linked.yml", false);
}
config = YamlConfiguration.loadConfiguration(configFile);
}
public void saveConfig() {
try {
config.save(configFile);
} catch (IOException e) {
}
}
opal juniper
is it in maven central?
wraith rapids
learn java
opal juniper
lemme open an ide
Works fine for me
<dependency>
<groupId>xyz.xenondevs</groupId>
<artifactId>particle</artifactId>
<version>1.6.3</version>
<scope>provided</scope>
</dependency>
Tomato, what is your issue?
wraith rapids
inb4 using dialup
opal juniper
There must be something that is causing that issue on your end then...
tardy delta
then dont press it 🤡
is this a good way to check in the inventoryClickEVent if the clicked inventory is one i made myself? (the TrailsGui class)
if (event.getInventory() instanceof TrailsGui/*trails*/) {
Use the inventory holder
tardy delta
ah thats why i'm encountering the same problem as before
wraith rapids
inventory holder or the inventory instance
i don't think it's a good idea to implement the bukkit inventory
doing that can generally cause shit to explode
tardy delta
instead of owner?
wraith rapids
yes
inventoryholder doesn't mean the person who is looking at the inventory
it means the thing that holds the inventory
tardy delta
yes
wraith rapids
for a chest inventory, it will be the chest
for your custom gui, it will be whatever handles your custom gui
tardy delta
ah okay
ah yes it works
thanks
but is there some way to push new contents of a file to the plugins datafolder with every new update?
tardy delta
there is a folder in plugins for every plugin's files
wraith rapids
wut
main dew
How clone object without implements cloneable and without constructor?
wraith rapids
do you mean an embedded resource in the jar?
tardy delta
aah i just want to write new text to the existing config files
like when there is an update or other things
wraith rapids
you'll have a difficult time if you want to preserve comments
consider using a real config api or framework, like configurate
opal juniper
How clone object without implements cloneable and without constructor?
the constructor?
just pass all the data in and BANG you have another object but with the same data
oh wait you said without
idk
What is your usecase?
opal juniper
Hm ok
eternal oxide
What packet and why do you need to copy it?
chrome beacon
I need copy packet
We've told you 4 times. Use the constructor to copy the packet
main dew
I need send to other players others packet about someone things
chrome beacon
Why don't you want to use the constructor
main dew
Why don't you want to use the constructor
CPU usage and it no universal
chrome beacon
CPU usage and it no universal
What????
tardy delta
well how can i "disable" my class when vault isnt installed?
opal juniper
Just dont instanciate it 🙃
opal juniper
Not true
chrome beacon
high CPU usage in my case
Well no other way
tardy delta
just put an if inside my methods that looks if vault is installed?
main dew
Well no other way
must be
public static <T extends Object> T copyObject(T sourceObject) {
T copyObject = null;
try {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
objectOutputStream.writeObject(sourceObject);
objectOutputStream.flush();
objectOutputStream.close();
byteArrayOutputStream.close();
byte[] byteData = byteArrayOutputStream.toByteArray();
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteData);
try {
copyObject = (T) new ObjectInputStream(byteArrayInputStream).readObject();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
} catch (IOException e) {
e.printStackTrace();
}
return copyObject;
}``` yestarday I find this but this is bad I thinkif you find another way it almost 100% just uses the constructor under the hood
chrome beacon
You can't create another instance without creating another instance
opal juniper
just put an if inside my methods that looks if vault is installed?
just check onEnable
wraith rapids
you can not safely create an object without invoking a constructor
main dew
see on this source I don't understand it but this work
tardy delta
just check onEnable
yes i already do that
wraith rapids
fucking 1.8 users smh
tardy delta
and thats enough?
main dew
you can not safely create an object without invoking a constructor
it could be dangerous
wraith rapids
just use the constructor
opal juniper
yes i already do that
so then, maybe have a boolean method onEnable that just returns whether there is vault
main dew
fucking 1.8 users smh
I not am user 1.8 xD
wraith rapids
you clearly are
opal juniper
it could be dangerous
im gonna assume there is a language barrier here
chrome beacon
Just use a constructor
wraith rapids
nobody other than a 1.8 user could be this persistent about something this stupid
hardy swan
What is the issue
chrome beacon
He wants to create an instance without a constructor
opal juniper
he wants to clone an object without the constuctor
opal juniper
main dew
nobody other than a 1.8 user could be this persistent about something this stupi...
i love fanatics
hardy swan
```java
public static <T extends Object> T copyObject(T sourceObject) {
...
Yall talkin about this?
opal juniper
no - that is just something he gave
hardy swan
This has a constructor inside
chrome beacon
Yeah
opal juniper
Try telling him that
chrome beacon
All other constructors are fine exept the constructor of the object he's cloning
main dew
Yall talkin about this?
other people tell this imposible but I tell this is posibble but this source is bad I think
chrome beacon
;/
opal juniper
other people tell this imposible but I tell this is posibble but this source is ...
what makes you think you know better
tardy delta
do you had a nightmare about constructors?
hardy swan
Ok whenever you see an instance popping out from no where, you can safely assume there is a constructor implemented somewhere
chrome beacon
^^
earnest sonnet
^^
opal juniper
^^
main dew
Ok whenever you see an instance popping out from no where, you can safely assume...
yea this is true but this is universal copy
opal juniper
main dew
I don't want to use just the constructor of the class I want to clone
opal juniper
YOU CANNOT DO IT SAFELY ANY OTHER WAY
chrome beacon
There is no reason to work around the constructor
opal juniper
USE IT
earnest sonnet
YOU CANNOT DO IT SAFELY ANY OTHER WAY
And without absusing oops concepts
main dew
There is no reason to work around the constructor
I have a reason
earnest sonnet
Not a valid one
chrome beacon
I have a reason
Not a valid one
hardy swan
Lol
opal juniper
lmao
earnest sonnet
😂 😂
opal juniper
If you can give a good reason we may help you more
but if not - use the constructor
main dew
If you can give a good reason we may help you more
oke I can
main dew
public PacketPlayOutMapChunk(Chunk var1, int var2) {
this.a = var1.locX;
this.b = var1.locZ;
this.f = var2 == 65535;
boolean var3 = var1.getWorld().worldProvider.m();
this.d = new byte[this.a(var1, var3, var2)];
this.c = this.a(new PacketDataSerializer(this.g()), var1, var3, var2);
this.e = Lists.newArrayList();
Iterator var4 = var1.getTileEntities().entrySet().iterator();
while(true) {
TileEntity var7;
int var8;
do {
if (!var4.hasNext()) {
return;
}
Entry var5 = (Entry)var4.next();
BlockPosition var6 = (BlockPosition)var5.getKey();
var7 = (TileEntity)var5.getValue();
var8 = var6.getY() >> 4;
} while(!this.e() && (var2 & 1 << var8) == 0);
NBTTagCompound var9 = var7.d();
this.e.add(var9);
}
}```ok i didn't know there is a provided nms code lol
main dew
one constructor for each on all blocks check all NBT and check all entity on chunk
opal juniper
i think you have to bare in mind that the server sends hundreds of these per second
it is not that inneficient
main dew
calling this constructor causes high CPU usage
chrome beacon
If you really want to make it faster create your own packet
And no we won't guide you with that
main dew
i think you have to bare in mind that the server sends hundreds of these per sec...
yea this true generating even more is not crazy?
opal juniper
Nope
So little of the server tick is spent sending these
you are over thinking this
chrome beacon
Why are you sending 10 times more
earnest sonnet
I have so many questions
opal juniper
what plugin are you making @main dew
main dew
sending this packet does not only generate new chunks but also refresh old ones
the server then creates one package for all players that have that chunk loaded
but if I want to send a slightly changed package to each player, I have to clone it
main dew
blocks and nbt
opal juniper
why dont you send them packets seperately
rather than changing the chunk send blockchange packets
main dew
what do you mean?
opal juniper
if you are changing blocks in the chunk packet
just send blockchange packets after and un-modified chunk packet
which will have a lower over-head
chrome beacon
Also why not just use Protocollib or smth
opal juniper
^^
chrome beacon
I see little reason to remake things that already exists and is almost installed everywhere regardless...
main dew
just send blockchange packets after and un-modified chunk packet
moment I can send you video where they did
smoky oak
This the right place to ask why config files aint working?
chrome beacon
Depends on which config files
smoky oak
a config file which stores player data
hardy swan
if plugin config yes
chrome beacon
Your plugin or someone elses
chrome beacon
Then this is the right place
smoky oak
config: ```yml
<some_uuid>:
<first_key>: Alpha
code:```java
//MainClass
public FileConfiguration cfg = null;
File dataFolder = this.getDataFolder();
//OnEnable
cfg = YamlConfiguration.loadConfiguration(new File(dataFolder, "config.yml"));
//Other Class, same package:
sender.sendMessage(Bukkit.getPluginManager.getPlugin("MyPlugin").cfg.getString(player.getUniqueId() + ".first_key", null));
result:
null
Why isn't it the saved value? There's no error in the console either, and the plugin is has read/write permissions
smoky oak
yes
hardy swan
JavaPlugin#getConfig()
hardy swan
oh
smoky oak
i just shortened it to make it easier to read
chrome beacon
Also why are you using the plugin manager to get your instance
smoky oak
different class?
chrome beacon
You should pass it along in the constructor
smoky oak
that is in a command call
chrome beacon
and?
dense goblet
static instance is what I see used
hardy swan
ah no there are two configuration files
but this config file that you are trying to access, it is config.yml
hardy swan
oh ok
main dew
moment I can send you video where they did
@opal juniper sorry I can't find this but bigger changes are detrimental to gamers as well as internet connection
hardy swan
then you dun need Bukkit.getPluginManager.getPlugin("MyPlugin") infront of cfg
dense goblet
Not sure if that's bad practice tho
main dew
and sometimes another plugin to refresh the chunks and then everything goes to waste (worldedit etc)
chrome beacon
In the constructor of you command class pass your plugin instance and save that to a variable
opal juniper
idk man i cannot help u anymore
smoky oak
will do but that still doesnt tell me why it returns null instead of the string i want
opal juniper
their internet shouldn't matter
chrome beacon
will do but that still doesnt tell me why it returns null instead of the string ...
Could you send us the raw unmodified code. Because I've seen way too many people changing it too much so we can't help
smoky oak
onyl the relevant parts but yes. Give me a moment
dense goblet
In the constructor of you command class pass your plugin instance and save that ...
Is there reason to do this rather than a static reference to the plugin
chrome beacon
A static refrence is fine too
dense goblet
Okay good to know
smoky oak
dammit then heres the code
main class (named Echo):
FileConfiguration config_players = null;//YamlConfiguration.loadConfiguration(new File(dataFolder, ""));
@Override
public void onEnable() {
//File cFile= new File(this.getDataFolder(), "config.yml");
//if(cFile.exists()) {
// cFile.delete();}
//getConfig().options().copyDefaults(true);
//saveDefaultConfig();
loadPlayerConfig();
getCommand("getrace").setExecutor(new GetRaceCmd());
}
public void loadPlayerConfig() {
File pdf = new File(dataFolder, "config_players.yml");
if(!pdf.exists()) {
pdf.mkdirs();
try {
pdf.createNewFile();
} catch (IOException e) {
Bukkit.getLogger().log(Level.SEVERE, "Could not save Log file due to: "+e.getMessage());
}
}
config_players = YamlConfiguration.loadConfiguration(pdf);}
command class, relevant part:
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if(args.length == 0)
return false;
Player p;
p = Bukkit.getPlayer(args[0]);
if(p==null) {
sender.sendMessage("Player not online, checking offline.");
p = (Player) Bukkit.getOfflinePlayer(args[0]);
if(p == null) {
sender.sendMessage("Could not find offline player. Does a player with that name exist?");
return true;
}
}
//Standard return value null
String race = Echo.Instance().cfg.getString(p.getUniqueId() + ".race", null);
if(race == null) //This always trigg
sender.sendMessage("The player has no race assigned. Did he ever join?");
else
sender.sendMessage("The player has the race '"+race+"' assigned.");```Use the plugins logger
Also I recommend reading this: https://www.spigotmc.org/wiki/config-files/
More specifically the creating custom configs part
chrome beacon
Does your config actually contain anything
chrome beacon
Aight
smoky oak
that uuid is that of the player im checking too
chrome beacon
Looks fine
smoky oak
thats the issue lol
chrome beacon
Could you show me the cfg variable