development

[robust flower]

is possible to directly read memory in java/kotlin? I'm willing even to read the freaking object from memory as a byte array and save that directly

[dusty frost]

I mean yeah with Java's scope restrictions and encapsulation, it's quite hard to get information about stuff without them exposing it with like annotations and stuff

[dusty frost]

that's called a segmentation fault!

the problem is, it's not trivial to convert a Java object into a serializable representation

unlike with JS and JSON, where objects are prototypes etc.

you need something like this to make sure it can be converted back into what it was supposed to be, then you just store all the fields in a nice way

[spiral prairie]

ya

but why would you need to store an Object?

[icy shadow]

thats pretty much what java serialization does, just with more explosion protection

perhaps the more important question is why do the specific types matter?

it's a little concerning

but worst case scenario make a DTO object and convert to/from that when you serialize. then you can wrap/recreate the specific types manually

[dusty frost]

yeah Java record/kotlin data class is ideal for serialization

[minor summit]

https://tenor.com/view/ibai-yo-explicando-meme-gif-18360117

[dense drift]

well said Emily

[river solstice]

https://media.discordapp.net/attachments/1054242880497139793/1071098818625556521/feel_that.gif

[tight junco]

hello, is there anyone here who has experience updating spawning in armor stands packet based with armor items

[hoary scarab]

👋 What do you need?

[tight junco]

mostly just, how do you spawn an armorstand with ClientboundAddEntityPacket with armor

[hoary scarab]

WorldServer ws = ((CraftWorld)location.getWorld()).getHandle();
EntityArmorStand nmsStand = new EntityArmorStand(EntityTypes.ARMOR_STAND, ws);

PlayerConnection pc = ((CraftPlayer)player).getHandle().playerConnection;

nmsStand.setLocation(location.getX(), location.getY()+1, location.getZ(), (float)location.getYaw(), (float)location.getPitch());
nmsStand.setBasePlate(true);
nmsStand.setArms(true);
nmsStand.setSmall(true);

PacketPlayOutSpawnEntityLiving spawnP = new PacketPlayOutSpawnEntityLiving((EntityLiving) nmsStand);
pc.sendPacket(spawnP);

DataWatcher dw = nmsStand.getDataWatcher();

List<Pair<EnumItemSlot, net.minecraft.server.v1_16_R3.ItemStack>> equipmentList = new ArrayList<>();
equipmentList.add(new Pair<>(EnumItemSlot.HEAD, CraftItemStack.asNMSCopy(<item>));
equipmentList.add(new Pair<>(EnumItemSlot.CHEST, CraftItemStack.asNMSCopy(<item>);
equipmentList.add(new Pair<>(EnumItemSlot.LEGS, CraftItemStack.asNMSCopy(<item>));
equipmentList.add(new Pair<>(EnumItemSlot.FEET, CraftItemStack.asNMSCopy(<item>));
equipmentList.add(new Pair<>(EnumItemSlot.MAINHAND, CraftItemStack.asNMSCopy(<item>));

PacketPlayOutEntityTeleport teleport = new PacketPlayOutEntityTeleport(nmsStand);
pc.sendPacket(teleport);

PacketPlayOutEntityMetadata metaData = new PacketPlayOutEntityMetadata(nmsStand.getId(), dw, true);
pc.sendPacket(metaData);

PacketPlayOutEntityEquipment entityEquipment = new PacketPlayOutEntityEquipment(nmsStand.getId(), equipmentList);
pc.sendPacket(entityEquipment);
```1.16.3 adjust accordingly for future versions.

[tight junco]

wow thats ugly

okay thank you

[hoary scarab]

Np

Just shows all the packets needed.

[broken elbow]

Is there a way to detect a row update with Jetbrains/Exposed? I'm trying to have a "updated_at" column that changes whenever any other column in that row is updated.
I'm using the DAO API

[dusty frost]

what database are you using

some of em have auto updating columns you can use for that

[broken elbow]

mysql

MySQL/MariaDB with latest JDBC driver + Hikari pooling

[spiral prairie]

why mysql

thats like the worst thing you could use in this age and time

[broken elbow]

bcz I can?

[dusty frost]

https://dev.mysql.com/doc/refman/8.0/en/timestamp-initialization.html

An auto-updated column is automatically updated to the current timestamp when the value of any other column in the row is changed from its current value.

[broken elbow]

Thanks. Got some connectivity issues right now but will let you know how it goes.

[broken elbow]

Well shit. I thought Exposed had like built in caching and stuff. Turns out that's not how it works. this is going to be a bit more painful than I thought 😭

[spiral prairie]

bruh

[minor summit]

xd

[spiral prairie]

exposed is built to be as native as possible to give you the most possibilites while still using most of kotlin and dsls

caching isn't that painful either

[fossil moth]

Hello! I'm trying to check if a target player has a specific permission, but it doesn't work. Any ideas?

    register_command: true
    args:
    - target
    open_requirement:
      requirements:
        target_has_permission:
          type: javascript
          expression: '"{target}" == player.getName() && !(player.hasPermission("example.permission"))'
          deny_commands:
          - '[message]&c[Notificare] &6{target} doesnt have permission!'```

[dense drift]

read the topic of the channel @fossil moth

[fossil moth]

it's considered configuration help if it's javascript?

[spiral prairie]

thats pretty much what yaml is

[fossil moth]

oh okay then sorry about that

[spiral prairie]

no worries .:D

[spiral prairie]

Whats like just a bing sound?

in minecraft

[dense drift]

this? https://www.youtube.com/watch?v=s757P1uInNA&ab_channel=GeneralSheep

[spiral prairie]

thx

[broken elbow]

With Guava's caching system, when I set the refreshAfterWrite duration, and the duration is reached, the refresh is not automatic. It waits until a request is made. Is there a way to make sure it actually gets run when the duration is reached or do I have to implement this myself (😭)

[mental cypress]

Looks like you might have to use a ScheduledExecutor or something and set it to a fixed rate every couple of minutes.

[broken elbow]

Yeah. That's what I found as well. it is what it is

[mental cypress]

https://tenor.com/view/10-gif-25608850

[minor summit]

I don't know about Guava, but with Caffeine you set a Scheduler in the builder, Caffeine....scheduler(Scheduler.systemScheduler())..

[broken elbow]

guava doesn't have that. I just used ScheduledExecutorService#scheduleAtFixedRate

works like a charm

[minor summit]

well that isn't exactly "refresh after write" tho

that's just refresh at a fixed rate regardless of write time

[broken elbow]

yeah that's fine for me in this case.

[stuck canopy]

most (or probably all) of the plugin libraries require relocations in maven and gradle (I use maven). I am confused on why its needed and what are relocations actually used for?

[icy shadow]

because the classpath is shared between plugins

if plugin A depends on LibX version 1, and plugin B depends on LibX version 2, there're gonna be multiple versions of the same class on the classpath

could very easily cause conflicts & errors

[stuck canopy]

ahh I see

thanks for the explanation

I am actually working on a library(my library) for my plugins which I want to compile in my plugins and the library(my library) itself has other libraries as dependencies with compile scope. How would the relocations work there? I am relocating the other libraries in my library, will that work if I use the library in my plugins?

[icy shadow]

as far as i know you shouldnt be bundling dependencies into a library jar

just expose the transitive dependencies and let the consumer handle them, whether they want to shade them or library loader them or whatever

[stuck canopy]

alright, thanks for the info

[viscid yarrow]

Is there a way to actually download an ecloud placeholder in a plugin without having to execute /papi ecloud download? (Player, Luckperms).

[minor summit]

yeah, just gotta do the http request and download it into the right folder

[stuck canopy]

https://paste.helpch.at/tefisubaxe.bash

  bad class file: /home/jitpack/.m2/repository/io/papermc/paper/paper-api/1.19.3-R0.1-SNAPSHOT/paper-api-1.19.3-R0.1-SNAPSHOT.jar(/org/bukkit/plugin/java/JavaPlugin.class)
    class file has wrong version 61.0, should be 54.0
    Please remove or make sure it appears in the correct subdirectory of the classpath.```

how can I fix this error?

[river solstice]

Compiled with wrong java version

[stuck canopy]

oh

wait how do I see the java version which its compiled with

[river solstice]

54 is java 10, 61 is java 17

[stuck canopy]

do I need to install java 10 or smth?

[river solstice]

What are you trying to do exactly

[stuck hearth]

https://docs.oracle.com/javase/specs/jvms/se20/html/jvms-4.html#jvms-4.1-200-B.2

[stuck canopy]

trying to upload it on jitpack so I can access my github repository

[river solstice]

Hm I'm not sure, havent dealt with such issue, someone else might know better

[stuck hearth]

I'm a little confused, because you don't upload to jitpack, jitpack uses what's on github?

I assume the error is probably from jitpack

[stuck canopy]

yea didn't mean upload

yes

[stuck hearth]

There's some documentation on their website about applying settings to the build IIRC so that it uses the correct java version needed.

[stuck canopy]

let me see

[stuck hearth]

https://docs.jitpack.io/building/#build-environment Maybe

[spiral prairie]

Or just update to 17??

[broken elbow]

or

[stuck canopy]

is it related to the java version installed?

coz there was a java update recently

and I did update it

[broken elbow]

it's related to the fact that spigot 1.193 requires java 17 or higher and you seem to be building using java 10

[stuck canopy]

oh

[spiral prairie]

Jitpack is building with 10 afaik

[dusky harness]

that doesn't affect jitpack

[stuck canopy]

how can I fix it?

[spiral prairie]

.

[steel siren]

Does anyone have any idea why the event doesn't get cancelled?
When I left-click, it stops the pickup, but not the dragging.. So it just gets duplicated
But when I place it in another slot in survival, the duplicate disappears
But in creative it's just as if I pressed middle-mouse button

I'm 100% sure the event.setCancelled(true); line gets reached, since the settings.open(clicker) does work when testen

Here is the code:

    @EventHandler
    public void onInventoryInteract(InventoryClickEvent event) {
        // Get the clicker
        if (!(event.getWhoClicked() instanceof Player)) return;
        Player clicker = (Player) event.getWhoClicked();

        // Get the clicked item
        if (event.getCurrentItem() == null) return;
        ItemStack clickedItem = event.getCurrentItem();
        
        // If clicked on settings item
        if (clickedItem.getType() == m_settingsItem.getType()) {
            event.setCancelled(true);
            //clicker.closeInventory();

            // Open settings menu
            //SettingsGUI settings = new SettingsGUI();
            //settings.open(clicker);
        }
    }

Screenshot of setCancelled not working:
https://prnt.sc/9ydkN1hs3XYX

[cloud panther]

Could i ask for some assistant, im loosing my mind!

[cloud panther]

its for 1.8.8

[dusky harness]

you don't check if the player is flying in removeInvisibility

oh im 18 minutes late

whoops

¯_(ツ)_/¯

[worn jasper]

As said previously:
Learn java before anything else. ONLY after learning the basics of java, do you learn bukkit.

[torpid raft]

try this amalgamation of links
https://www.spigotmc.org/wiki/spigot-plugin-development/

i believe it includes stuff to learn plain java as well

[worn jasper]

💀

[tired olive]

if theyre not flying and flying?

[signal grove]

players flight status is not updated until after the event

so its checking if they were not currently flying, but they now are

although im not sure why the first variable is needed...

[tired olive]

oh the event is the receiver of the second call

[signal grove]

its a flight toggle event, so im guessing the only possibilities are either start or stopping fly, i dont think the player.isFlying() check is needed

[dusky harness]

although isn't it unneccessary because PlayerToggleFlightEvent only gets fired when it's toggled?

[dusky harness]

oh

mb

i should've read the rest of the messages lol

[signal grove]

no worry haha

[cloud panther]

umm do I need to?

[dusky harness]

oh wait

i misunderstood

[cloud panther]

Oh BTW I fixed it, I had to delay the onplayeritemconsume

[dusky harness]

interesting

alr

[steel siren]

Anybody who can help me with this?

[terse osprey]

When in creative, is the itemstack you pick up actually valid? Like can you move it around your inventory/throw it on the ground etc?

Also you don’t have to close the inventory before reopening a new one, try just opening the new one

[river solstice]

you create a command executor and register it for ex. via your main plugin class by the command name that is defined in plugin.yml

[steel siren]

Yes it is valid

[steel siren]

Ah okay

but the item duplicates, so the fact that the item is picked up is cancelled
but not that the item is on the mouse

[proud pebble]

dragging is handled by inventorydragevent

not the click event

[steel siren]

 @EventHandler
    public void onInventoryInteract(InventoryClickEvent event) {
        // Get the clicker
        if (!(event.getWhoClicked() instanceof Player)) return;
        Player clicker = (Player) event.getWhoClicked();

        // Get the clicked item
        if (event.getCurrentItem() == null) return;
        ItemStack clickedItem = event.getCurrentItem();
        
        // If clicked on settings item
        if (clickedItem.getType() == m_settingsItem.getType()) {
            event.setCancelled(true);
            clicker.closeInventory();

            // Open settings menu
            SettingsGUI settings = new SettingsGUI();
            settings.open(clicker);
        }
    }

    @EventHandler
    public void onInventoryDrag(InventoryDragEvent event) {
        // Get the clicked item
        ItemStack draggedItem = event.getCursor();
        if (draggedItem == null) return;

        // If clicked on settings item
        if (draggedItem.getType() == m_settingsItem.getType()) {
            KamaniRPG.logger.info("Dragging settings item");
            event.setCancelled(true);
        }
    }

So now I have this

and it still does the same thing

So draggedItem is always null for some reason?

how should I test on which item you're dragging?

(the logger never gets reached)

[gloomy sparrow]

Hello, Im accessing the Menu class in DeluxeMenus plugin Collection<Menu> menu = Menu.getAllMenus(); Is this ok to do. am i breaking any rules by doing this as there is no public api for it

[long palm]

Is there any way to use the @silence feature in a message sent by a bot through discord.js?
[sorry for the ghost ping user Silent, accidentally tagged you]

[worn jasper]

Any ideas why this could be happening?

ItemStack writtenBook = new ItemStack(Material.WRITTEN_BOOK);
BookMeta bookMeta = (BookMeta) writtenBook.getItemMeta();

bookMeta.setTitle("Blank");
bookMeta.setAuthor("Server");

List<String> pages = new ArrayList<>();
pages.add("Refunds for " + target.getName() + ":");

bookMeta.setPages(pages);
writtenBook.setItemMeta(bookMeta);

player.openBook(writtenBook);

[proud pebble]

tbh unless i really have to i usually just cancel inventorydrag at all times

oh its an inventory item

yeah, never test in creative mode

if your testing if it works then use survival, cus creative mode has some missing stuff that allows this kinda prevention to work

otherwise it just duplicates

which i experienced while doing custom inventory items

[steel siren]

Yeah but I don't want to cancel other inventory drag events

I just want the upper-right slot (which always contains the settingsItem) to act like a button

[steel siren]

yeah but in survival the issue remains

it just becomes weirder

[proud pebble]

just so your aware the event fires before it changes the cursor afaik

so when you pick it up, when the event is fired its still in the slot

so maybe try checking getRawSlots() and see if it contains the slot the settings item is in

[steel siren]

1. click on the item
2. pickup gets cancelled, but item is still on my mouse (so there are 2 version)
3. SettingsGUI opens
4. press esc (close all gui's)
5. press e (open inv)
6. the item is still on my cursor
7. I press somewhere interactable on the inventory
8. the item disappears from the cursor (back to 1 item)

[proud pebble]

could be a ghost item

[steel siren]

in the click event or drag event?

[proud pebble]

ig try calling Player#updateInventory()

[proud pebble]

drag

also is this in a hub or is this just everywhere>?

[steel siren]

after cancelling the click event perhaps?

[proud pebble]

well yeah

[steel siren]

just somewhere

any world, any where, at all times.. a player will have a settings item on the top right of his inv

[steel siren]

I'll give it a try

[proud pebble]

getrawslots, loop over the slots, check if the itemstack at that slot is the settings item, cancel if it is or smth like that

[steel siren]

Just calling updateInventory() worked

everythings works wonderfully now :D

thx

In case you're interested in the code:

@EventHandler
    public void onInventoryInteract(InventoryClickEvent event) {
        // Get the clicker
        if (!(event.getWhoClicked() instanceof Player)) return;
        Player clicker = (Player) event.getWhoClicked();

        // Get the clicked item
        if (event.getCurrentItem() == null) return;
        ItemStack clickedItem = event.getCurrentItem();
        
        // If clicked on settings item
        if (clickedItem.getType() == m_settingsItem.getType()) {
            event.setCancelled(true);
            clicker.updateInventory();

            // Open settings menu
            SettingsGUI settings = new SettingsGUI();
            settings.open(clicker);
        }
    }

[worn jasper]

Uhm, any ideas if it's possible to modify the default minecraft settings menu (not main menu, settings) with a forge mod? I know this is possible with a custom client, but is it with just a mod?

[river solstice]

Which screen exactly

this?

[minor summit]

sure

"custom client" is literally just a mod

[worn jasper]

yes, and the other sub screens

[worn jasper]

oh lol

[sonic nebula]

    public BulletProcessor(Rust plugin) {
        this.plugin = plugin;
        this.threadPool = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
    }

    public void bulletCheck(Bullet bullet) {
        Player shooter = Bukkit.getPlayer(bullet.getShooter());
        double bulletSpeed = bullet.getBulletSpeed();
        Vector towards = bullet.getTowards();
        threadPool.submit(() -> {
            int ticksPassed = controlhub.getTickCounter - bullet.getTicks;
            double distanceTraveled = bullet.getDistanceTraveled();
            Location currentPosition = new Location(shooter.getWorld(), bullet.getX(), bullet.getY(), bullet.getZ());
            if (distanceTraveled < bullet.getDistancetoTravel()) {
                ticksPassed++;
                distanceTraveled += bulletSpeed;
                Vector movement = towards.clone().normalize().multiply(bulletSpeed);
                currentPosition.add(movement);
                if (checkCollision(bullet) != null) {
                    //todo
                } else {
                    bullet.setX(currentPosition.getX());
                    bullet.setY(currentPosition.getY());
                    bullet.setZ(currentPosition.getZ());
                    bullet.setDistanceTraveled((int) distanceTraveled);
                    if (ticksPassed >= 5) {
                        //todo update bullet object and re run
                        Bukkit.getScheduler().runTask(plugin, () -> bulletCheck(bullet));
                        break;
                    }
                }
            } else {
               return;
        });
    }
``` is this better then looping thru set?

of bullets

and doing same checks at the end

[proud pebble]

yeah probably

if it performs better then sure

[sonic nebula]

didnt try to perform yet

[signal grove]

is the threadpool just for performance increase? I think these calculations are very light and wont affect anything

[cloud panther]

however i keep getting a org.bukkit.event.EventException: null

[signal grove]

hmm, is this code inside your event listener?

[cloud panther]

yes

[signal grove]

i dont believe you xD

[cloud panther]

bro it should work ^^^^^

[signal grove]

what line is the error on

[cloud panther]

it builds ok, its only when i run it in game

[signal grove]

yes, its a runtime error, can i see the message?

[cloud panther]

its this line, i comment it out and its fine

[signal grove]

ok, ENTITY_EXPERIENCE_ORB_PICKUP isn't a valid enum

you're probably running it on a different version than youre compiling on

[cloud panther]

1.8.8

[signal grove]

the server is spigot 1.8.8, is that what your plugin is being compiled on?

[cloud panther]

i believe so

let me check

nvm i was compiling on 1.12

;/

this website also lied to me then ;/

https://www.spigotmc.org/wiki/cc-sounds-list/

well umm do you know of a "Ping" noise in 1.8.8

[signal grove]

the same noise is in 1.8, but im not sure what the enum is called

[cloud panther]

OH ITs simply orb pickup

ORB_PICKUP it works now

[signal grove]

https://gist.github.com/NiklasEi/7bd0ffd136f8459df0940e4501d47a8a

yeah

[cloud panther]

cheers!

[signal grove]

nice

[livid cairn]

https://pastecord.com/odelycycet

i am getting this error

while the plugin has no error

java.lang.NullPointerException: Cannot invoke "org.bukkit.command.PluginCommand.setExecutor(org.bukkit.command.CommandExecutor)" because the return value of "lars.devop.testbnr.Bannerboard.getCommand(String)" is null

[signal grove]

add the command to plugin.yml or it wont be registered

[livid cairn]

Thank you

[signal grove]

np

[rigid kiln]

im in need of some help with deluxemenus and superior skyblock 2

trying to make an upgrade gui that has alot of upgrades but having alot of issues

view_requirement:
requirements:
HasUpgrade:
type: string equals
input: '%superior_island_upgrade_upgrade1%'
output: 'has upgrade'

tried doing this but the its not working

[Craft Scheduler Thread - 242/WARN]: [DeluxeMenus] Plugin DeluxeMenus v1.13.7-Release generated an exception while executing task 318109
java.lang.NullPointerException: upgrade parameter cannot be null.
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:907) ~[guava-31.1-jre.jar:?]
at com.bgsoftware.superiorskyblock.island.SIsland.getUpgradeLevel(SIsland.java:2256) ~[?:?]
at com.bgsoftware.superiorskyblock.service.placeholders.PlaceholdersServiceImpl.parsePlaceholdersForIsland(PlaceholdersServiceImpl.java:317) ~[?:?]
at com.bgsoftware.superiorskyblock.service.placeholders.PlaceholdersServiceImpl.handlePluginPlaceholder(PlaceholdersServiceImpl.java:266) ~[?:?]
at com.bgsoftware.superiorskyblock.external.placeholders.PlaceholdersProvider_PlaceholderAPI$EZPlaceholder.onRequest(PlaceholdersProvider_PlaceholderAPI.java:58) ~[?:?]
at me.clip.placeholderapi.replacer.CharsReplacer.apply(CharsReplacer.java:119) ~[?:?]
at me.clip.placeholderapi.PlaceholderAPI.setPlaceholders(PlaceholderAPI.java:71) ~[?:?]
at com.extendedclip.deluxemenus.menu.MenuHolder.setPlaceholders(MenuHolder.java:95) ~[?:?]
at com.extendedclip.deluxemenus.requirement.InputResultRequirement.evaluate(InputResultRequirement.java:21) ~[?:?]
at com.extendedclip.deluxemenus.requirement.RequirementList.evaluate(RequirementList.java:21) ~[?:?]
at com.extendedclip.deluxemenus.menu.Menu.lambda$openMenu$5(Menu.java:374) ~[?:?]
at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftTask.run(CraftTask.java:82) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3670-Spigot-454acb7-bd29f41]
at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54) ~[spigot-1.19.3-R0.1-SNAPSHOT.jar:3670-Spigot-454acb7-bd29f41]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]

[rigid kiln]

fixed the error was a typo but still cant see the item in the gui

i think it has somthing to do with the output but not sure

[proud pebble]

#general-plugins

[rigid kiln]

you want me to post it there?

[dusky harness]

yea
or #1007620980627230730

[rigid kiln]

ok\

[sonic nebula]

correct how ever calculaons arent really light

calculations are just raytraces... how ever i take in the other hand that app to 10000 bullets can fly at same time

[signal grove]

hmm, why do you raytrace when youre also moving the bullet every iteration

you can just check if its colliding with anything at each iteration

[dusky harness]

unrelated but use execute instead of submit because with submit you're supposed to handle the returned value, but you're not

so execute simply just executes it and handles it with a "default" action

more specifically if it throws an error, execute will show, but submit will not

🙃

wait how's that even compile?
I may be blind but there's nothing to break out of

oh I'm responding to a message from yesterday

ok ignore me

👍

[dusky harness]

although note this

[sonic nebula]

why handle an value if we dont retturn an value

[dusky harness]

yeah ignore that part but read this part

i kinda said it weird

[sonic nebula]

we execute other method if theres a collision else it will re run the method till one of condiitions goes false like travel distance , returns somethng (collision)

[dusky harness]

wdym

I mean the thread pool submit method

to change to execute instead

d;jdk executorservice#execute

[uneven lantern]

java.util.concurrent.Executor#execute

void execute(Runnable command)
throws RejectedExecutionException, NullPointerException```

Description:

Executes the given command at some time in the future. The command may execute in a new thread, in a pooled thread, or in the calling thread, at the discretion of the Executor implementation.

Parameters:

command - the runnable task

Throws:

RejectedExecutionException - if this task cannot be accepted for execution
NullPointerException - if command is null

Requested by: dkim19375 • jdk

[dusky harness]

there we go

this one

vs

d;jdk executorservice#submit

[uneven lantern]

java.util.concurrent.ExecutorService#submit

Future<?> submit(Runnable task)
throws NullPointerException, RejectedExecutionException```

Description:

Submits a Runnable task for execution and returns a Future representing that task. The Future's get method will return null upon successful completion.

Returns:

a Future representing pending completion of the task

Parameters:

task - the task to submit

Throws:

NullPointerException - if the task is null
RejectedExecutionException - if the task cannot be scheduled for execution

Page 0 • Requested by: dkim19375 • jdk

[signal grove]

aside from the threads though, i really dont think the whole raytracing distanceToTravel() part is needed

it will either hit something "now", or it will move forward and hit it on a later iteration

[sonic nebula]

correct how ever the bullets are different callibers for example 556mm would go 70blocks

imagine some monkey shoots the air

before it ii used snow balls mc entities as projectiles but bruh performance goes poop

they tick since its an entity

ill rewrite it rn

[signal grove]

ok so the ray tracing is just meant in case a bullet skips over an entity

or block

[sonic nebula]

i mean i use it to check if there an collesion

because there no really a bullet like an entity in game

like a projectile (bukkit)

im confused by ur question tbh

[signal grove]

so each iteration, it traces from its current location to wherever the next location will be?

[sonic nebula]

correct

according to bullet speed

[signal grove]

ok, i understand now

[sonic nebula]

eh i cant send pictures how ever

[neat pier]

Uploading Images

You won't be able to upload images here directly to avoid spam, so please use https://imgur.com/upload or similar service to upload images/screenshots.

[sonic nebula]

https://ibb.co/w7x8078

Heklo + - to explain the concept

why we do check next location

letts say num represents a check that executes every 10 ticks

now its pretty good for combat as well since aimbot would never work very well because of delay which will make the game more challanging

[sonic nebula]

why is mc API so poor damn

anyone can think of efficent way to go to hitboxes?

lets forget about bukkit existiance because its dog poop so

so far i was thinking to use a hashmap

Chunk , entity set

so ill loop everythng according to a the chunk but by same time problem is if bullet is crossing 2 diff chunks which will be still not light check

actually ill probably check for nearby entites and create a hitbox for the check

like check according to their loc .

[signal grove]

hmm this is for a gun right

[sonic nebula]

correct

[signal grove]

10 ticks is a pretty long time isnt it

[sonic nebula]

it was for the example

[signal grove]

ah ok

[sonic nebula]

ill do around 2 ticks checks probably

so for example if it fliies 20 blocks per second every cheeck will be 2b A - B

[signal grove]

yeah i think the nearby entities would be best

in a radius of 'speed'

[cloud panther]

I want to show a overlay with some text but im not sure how, any library which does that ?

in 1.8.8 btw

[signal grove]

An overlay on what

[cloud panther]

you know how there is this

https://prnt.sc/wcEYsNsVdID0

"you are invisible to other players" text

i was wondering how you do that

[signal grove]

ah, it's called the action bar

[cloud panther]

ah its this right, https://www.spigotmc.org/resources/actionbarapi-1-8-1-14-2.1315/

[signal grove]

yes, are you working in 1.8?

[cloud panther]

yes

1.8.8

[signal grove]

yeah you can use the action bar api then, probably easiest

[cloud panther]

i added it to the libraries

but i still get this

package com.connorlinfoot.actionbarapi does not exist
when i try to compile

[signal grove]

shoo emily, 1.8 is needed for lot of gamemodes xD

[cloud panther]

1.8 is still what the original minecraft players play smh

[cloud panther]

any idea what could be the problem?
https://prnt.sc/Ic6L600T1rlS

[signal grove]

maybe refresh maven

idk

[cloud panther]

https://prnt.sc/Ne_dIPw51pE5

[signal grove]

im bad at dependency issues

[cloud panther]

same

[chilly pewter]

Hi, does anyone know why in the jobs gui that I created I don't see the custom icons and instead I see the vanilla ones?

It won't let me send the image of what it looks like.

[neat pier]

Uploading Images

You won't be able to upload images here directly to avoid spam, so please use https://imgur.com/upload or similar service to upload images/screenshots.

[proud pebble]

you added the dependency to your pom.xml aswell right?

you could also just copy and paste the code from actionbarapi and put it in your plugin

[cloud panther]

this is the pom.xml

https://prnt.sc/9aMwVcZ3Tpyx

when i try to add

https://prnt.sc/vKkzEJRHGHFS

https://prnt.sc/_ACteRTYcSB7

[sonic nebula]

im on 1.8 too

just use nms shitt

acttionbarapi is poop

send packett

[chilly pewter]

https://imgur.com/a/UlYj6ep

[oak vessel]

                b[i] = '§';
                       ^
error: illegal character: '\u00a7'
                b[i] = '§';
                         ^
error: unclosed character literal
                b[i] = '§';
                          ^```

I don't really understand what's going on here.

[proud pebble]

from what i can tell, actionbarapi does send a packet

[proud pebble]

ohh i ment repository

if it doesnt list one then you can use jitpack to allow it

or just copy and paste the sendPacket method from the source on github

or you could use nms to do it so you can avoid using reflection if the plugin is only made for 1.8

[proud pebble]

post the full code rather then just a snippet

cus that error doesnt give alot of context

id assume thats a char array, perhaps it doesnt support that unicode character for whatever reason

[oak vessel]

    @NotNull
    public String translateAlternateColorCodes(char altColorChar, @NotNull String textToTranslate) {
        char[] b = textToTranslate.toCharArray();
        for (int i = 0; i < b.length - 1; i++) {
            if (b[i] == altColorChar && "0123456789AaBbCcDdEeFfKkLlMmNnOoRrXx".indexOf(b[i + 1]) > -1) {
                b[i] = '§';
                b[i + 1] = Character.toLowerCase(b[i + 1]);
            }
        }
        return new String(b);
    }

That's the section of code that's causing the issue

[dense drift]

Why is your ide warning you about spigot code?

[proud pebble]

yeah thats just weird

[proud pebble]

how are you getting this error?

are you trying to compile spigot or something

[oak vessel]

Yeah

[waxen wyvern]

Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "papi ecloud download Player");

But it just does [18:44:28] [Server thread/INFO]: Unknown command. Type "/help" for help.

Is the plugin using commands on a brigadier dispatcher?

*I've even tried adding a / !

[mellow pond]

Do you have papi installed on the server

[waxen wyvern]

yes

papi
[21:30:59] [Server thread/INFO]: PlaceholderAPI (2.11.3)
[21:30:59] [Server thread/INFO]: Author: [HelpChat]
[21:30:59] [Server thread/INFO]: PAPI Commands: /papi help
[21:30:59] [Server thread/INFO]: eC

omg it works! I just replaceed bukkit with getserver but it replies with [21:35:10] [Server thread/INFO]: Downloading necessary placeholders!
[21:35:10] [Server thread/INFO]: Failed to find an expansion named: Player
[21:35:10] [Server thread/INFO]: Downloaded!

but when I type papi ecloud download Player it works (manually)

ughh illj ust have my plugin downlaod it from the web

[shell moon]

would this be bad? (I mean in all sense, performance etc)

Basically, that the data expires if not accessed after X time

import com.google.common.cache.Cache;
import com.google.common.cache.CacheBuilder;
the imports if someone wonder 👆 (Ping me, thanks)

[stuck hearth]

You're caching a cache?

[sonic nebula]

useless API

its like an API for coloring Strings lmao

[dense drift]

Why is that? 1.8 doesnt have a public api for actionbars

[dense drift]

What exactly is the concern?

Also, you might want expireAfterWrite

[spiral prairie]

I usually just have an expiryTime in there, when doing economy systems because for Vault it's better to have some value and fetch the data async than no data

[river solstice]

Cache of a cache

👀

[spiral prairie]

Yeah that seems a lil illegal too

[sonic nebula]

    public static void sendActionBar(Player player, String message) {
        CraftPlayer p = (CraftPlayer) player;
        IChatBaseComponent cbc = IChatBaseComponent.ChatSerializer.a("{\"text\": \"" + message.replace("&","§") + "\"}");
        PacketPlayOutChat ppoc = new PacketPlayOutChat(cbc, (byte) 2);
        p.getHandle().playerConnection.sendPacket(ppoc);
    }

does this require an AP

API its a joke

[sterile hinge]

imagine living years in the past

[river solstice]

I might puke looking at it

[proud pebble]

actionbarapi doed exactly that

but with reflection

it just allows people who arent using nms to send acttion bar messages

and like ive said before they can just copy and paste the sendactionbar method into their own plugin so they dont have to rely on another plugin

[sonic nebula]

still no reason to use AP

API

the guy who asked probably doesnt know to code yet

[icy shadow]

apart from the fact that that will break on any different version

[hoary scarab]

Could make reflection easier using my Reflection Library 😉

https://github.com/TheCrappiest/ReflectionLibrary

[icy shadow]

dawg how many times are u gonna post that

also i thought you didnt make projects for people to use

also if you want people to use it so bad, the least you could do is add a bit of documentation on how to actually use it

god forbid, publish it to a maven repo too

[hoary scarab]

Single or Multi-Class reflection library.

Example usage (Multi-Class);

Object playOutSpawnNamed = Class.fromName(<PacketPlayOutNamedEntitySpawn>).newInstance();
ReflectObject reflectSpawnNamed = new ReflectObject(playOutSpawnNamed);

reflectSpawnNamed.setField("a", entityId);
reflectSpawnNamed.setField("b", uuid);
reflectSpawnNamed.setField("c", location.getX())
reflectSpawnNamed.setField("d", location.getY())
reflectSpawnNamed.setField("e", location.getZ())

Example usage (Single-Class);

Object playOutSpawnNamed = Class.fromName(<PacketPlayOutNamedEntitySpawn>).newInstance();

reflect.getField(playOutSpawnNamed.getClass(), "a").set(playOutSpawnNamed, entityId);

[icy shadow]

yeah im absolutely not doing that

terrible approach

scales awfully

[hoary scarab]

🤷

[icy shadow]

nobody with a modicum of self-respect is doing that

[icy shadow]

great now add that to a readme

[hoary scarab]

One day lol

[icy shadow]

would take 30 seconds

¯_(ツ)_/¯

[hoary scarab]

🤷

[icy shadow]

cant have it both ways man

you want people to use your stuff, make it not painful to use

[hoary scarab]

The way I see it is someone might copy the code and change it up a bit to apply to their usage. Why force them to use it exactly as I coded it?

[icy shadow]

that should be a last-resort not the primary approach

[hoary scarab]

Difference of opinions.

[icy shadow]

why should i spend ages cloning and copying every file when every other library lets me add a single line to my gradle config?

[hoary scarab]

ages cloning every class

Hence the dual options... single or multi-class

[icy shadow]

what

so you've just... copied the same code twice?

[hoary scarab]

No they are separate with their own code. The multi-class files just make things alot cleaner and easier to read/use.

[icy shadow]

not really easier to use if i have to copy 4 separate files

and definitely not eaiser to use for you

now you have 2 separate things, that do the same thing, to maintain

really have to wonder if the anti-convenience evangelicism is worth it

[hoary scarab]

No issue with maintaining them since it was basically a one off. Unless I think of something later down the road.

Also for the maven bs... I hate using github I'm not gonna bother trying to do maven repos xD

[icy shadow]

then we're back to here

if you're not gonna put in the effort, why should anyone else?

[hoary scarab]

No we're not.

I'm hella fucking lazy when it comes to developing... but I still prefer not using maven or other dependency builders.

[hoary scarab]

...

[icy shadow]

then frankly you're a hypocrite lmao, dependency managers are objectively less effort than doing it all yourself. there's a reason they exist

[icy shadow]

and this is pretty terrible reasoning

[hoary scarab]

Difference of opinions.

[icy shadow]

that doesnt mean anything man

you could say that about anything

[hoary scarab]

In some cases

[icy shadow]

name a case when managing dependencies is easier the hard way than with a build tool

a single case

[hoary scarab]

[hoary scarab]

Requiring a build manager (tool)...

[icy shadow]

what?

[hoary scarab]

Manage dependencies by self -> only require the dependencies

Manage dependencies with manager -> require dependencies, their repos to be online, a manager

[icy shadow]

requiring the manager isnt usually an issue. both big ones have wrappers that you can commit which dont require installing anything

[minor summit]

yeah if I want to download something from the internet, I need a place to download it from

shocking

[icy shadow]

requiring the repos WOULD be a good argument if you actually committed anything other than the source

so yeah, anyone wanting the dependencies has to hunt down the jar files rather than just running a single command

[minor summit]

https://tenor.com/view/boykisser-you-like-kissing-boys-don't-you-cat-lowpoly-3d-gif-9960745507421464646

[icy shadow]

and in my experience this is not fun or always easy

[hoary scarab]

Single command would require the link to the repo... if you can have the link to the repo you usually have the link to the jar either way it would be 1 command or 1 click to download.

[icy shadow]

?

[hoary scarab]

Take spigot plugins for example...
People post mavens repos for their api, but I also could just download the jar.

[icy shadow]

sure you could

but then you have to download a new jar if it updates, and anyone else also has to hunt down the exact jar

im not sure you understand the point of a build tool

it's not like theyre solving some impossible problem, it's convenience

1 click to download
also no lol

[hoary scarab]

I said to someone recently normally api methods don't change its usually the code they run that change so having to update the dependency usually isn't as often as you'd think.

[hoary scarab]

Yes

[icy shadow]

1 command to download every dependency vs multiple clicks through spigot/bukkit/maven repo pages (which are very nested since theyre not meant for humans), then moving the jars to the right folders, then adding the jars to the build path manually

thats just not 1 click is it

[hoary scarab]

🤷

[hoary scarab]

I'm talking about the single dependency. You have the link you click once to download.

[icy shadow]

where do i find this link?

are you giving it to me in a readme?

[hoary scarab]

If we're talking multiple dependencies of course it's more then one click xD

[icy shadow]

ok

even if it's 1, it's still not 1 click lmao

[hoary scarab]

You have to find the repo link to xD

[icy shadow]

no you dont bruh

you, as the developer, put it in the build script and then it stays there forever

i, as the end user, can build an entire project without even knowing what dependencies it's using

[hoary scarab]

You enter the repo url and then enter the group/artifact/version....

Most of the time that is the url lol

[icy shadow]

not necessarily, no

and thats besides the point anyway

[minor summit]

but you aren't publishing to a maven repo, are you?

[hoary scarab]

No it's not
That is the point I'm making

[icy shadow]

it's not a point lmao

they are simply not equivalent

[hoary scarab]

I don't think you read the convo

[minor summit]

I've been reading this whole time

[icy shadow]

if i want to add a popular library (say, guava) to my project, all I have to do is copy a single line of code and it just works

if i want to add a library made by you to my project, i have to clone the repo, figure out all of its dependencies, find the jars myself across the internet, download every jar, add each jar to the build path manually, and then copy your library code

1 of these 2 things is objectively easier than the other

[hoary scarab]

So for context then...

I'm basically saying if you use maven it's downloading the src by generating a url to the download from the repository using inputs such as the repos url, group, artifact and version.

If you have all that info you can download the source yourself using the same url...

The difference is one is a command and one is a click (to download) but both are essentially 1 motion.

[icy shadow]

you are still being extremely disingenous when you say it's 1 click

it's just not, in practice

[minor summit]

https://media.discordapp.net/attachments/1094691190294716539/1101894976725602584/caption.gif

[icy shadow]

the same principle applies to you as a developer

adding 1 line to add guava, which also provides infinite future-proofing and reproducibility on the off-chance that you get a new PC, or someone else wants to use your code

vs downloading the jar, getting the right path, adding it to your IDE, and this only works for you! anyone else has to do the exact same time consuming process again

[icy shadow]

what if the dependency has a transitive dependency?

[minor summit]

god forbid

[icy shadow]

https://github.com/aikar/commands let's use this as an example

[minor summit]

Frameworks! aahhh!!!

[icy shadow]

this depends on at least 4 other things

so (in your mind) that's 5 clicks, rather than 1

this is already scaling pretty badly

what else hmm

guice, that's also pretty popular

that has no fewer than 9 transitive dependencies

so for a project with acf and guice, we're on 14 clicks at least

adventure, that's a very modular project so that's a lot of dependencies too

a build tool, on the other hand, is always just 1 command

[hoary scarab]

https://hub.spigotmc.org/nexus/content/repositories/snapshots/
group -> org.spigotmc
atrifact -> spigot-api
version -> 1.19.4-R0.1-SNAPSHOT

https://hub.spigotmc.org/nexus/content/repositories/snapshots/org/spigotmc/spigot-api/1.19.4-R0.1-SNAPSHOT/
Click on the jar to download

[icy shadow]

which jar?

theres quite a few there

[hoary scarab]

Pick 😉

[icy shadow]

no

also building the url, that takes time

do i use the shaded or normal jar? what's the difference?

[minor summit]

hear me out, you could also paste 24 characters in a text file and it's done

[icy shadow]

this is confusing man

[hoary scarab]

Dependecy builder does the same thing... So you already have the url you just put it together.

[icy shadow]

oh my god man

me when i read and process information

anyway please answer my question

which jar do i use?

shaded, or not? what version?

[dusky harness]

There's a released jar?

[minor summit]

the point is that you are making it inconvenient for other users to use your library by not publishing a maven artifact, not about using jars from a maven repo outside of projects with a build tool

[icy shadow]

because a dependency manager could figure this out automatically

i, as a simpleton, cannot

if the 2 processes are completely equivalent there should be an obvious answer

[hoary scarab]

Depends on scope 😉

[icy shadow]

what does that mean?

[dusky harness]

There isn't even a build script to create the jar file
Unless there's like a released tab that the github app isn't showing

[hoary scarab]

Read the definitions

[icy shadow]

where do i find these definitions?

[hoary scarab]

Now you're just being lazy 😉

[icy shadow]

no, you're just missing my point entirely

[spiral prairie]

Scope can be many things really

[icy shadow]

if your argument is that a build tool and downloading the jars manually is entirely equivalent, then i shouldn't have to ask these questions, because gradle doesnt make me ask these questions

[minor summit]

https://media.discordapp.net/attachments/545119074527608832/929452016533659698/IMG_1433.gif

[icy shadow]

i genuinely do not know what "depends on scope" means lmao

and i shouldnt have to

but so far this is a pretty terrible example

[hoary scarab]

Can't help you then 🤷 If you know how to use it in gradle (or other managers) then you could easily figure it out.

[icy shadow]

?

are you missing my point entirely or are you just trolling

[hoary scarab]

The first one is more then likely. I've explained everything I'm not gonna repeat it.

[icy shadow]

you've not explained shit

your entire argument is based on hypocrisy

[river solstice]

https://tenor.com/view/get-real-gif-24964437

[spiral prairie]

Mitten we've gone through this many times already, don't try to explain or change Yappers opinion

If he could he would rewrite the JVM because he doesn't like using other peoples stuff

[icy shadow]

"i'm lazy"
"just navigate through the repo manually, figure out exactly what snapshot you need, figure out what shaded means and which you need, download the jar, and move it to the right location and add it to your build path, it's definitely less effort than pasting 1-2 lines of code into a gradle script!"

[hoary scarab]

👍

just navigate through the repo manually,
Navigate what? You already have the input

[icy shadow]

oh sorry, concatenate the url manually

that's a lot easier

[minor summit]

https://media.discordapp.net/attachments/754402526068998164/1061621304119275570/3aa3c0f3c2ef3ab3.gif

[icy shadow]

now say something about all the other things

or perhaps you cant

[icy shadow]

i wouldnt care if he wasnt constantly plugging his library

[spiral prairie]

Lmao yeah

Without any build fjle

[icy shadow]

"please use my things"
"no, im not going to make it easier for you to use"

[dusky harness]

Or jar file

[icy shadow]

epic super reaction fail

[river solstice]

https://tenor.com/view/shocked-black-guy-shocked-gif-27437284

[dusky harness]

Idk where ur finding the jar file

[icy shadow]

oh, you're not supposed to

you're supposed to copy paste the code yourself 💀

[river solstice]

can money buy happiness

[dusky harness]

Tbf for a single class that's fine but not for multiple classes

[icy shadow]

if it's a single class legit just make it a gist

anything else is insulting

[river solstice]

is it me or jira buggin

[icy shadow]

probably not just you

[hoary scarab]

Why would you have to use \ to multiline in readme 🤦

[icy shadow]

?

[minor summit]

you wouldn't?

[icy shadow]

yeah what

[hoary scarab]

One sec. I clicked back and it erased it all xD

[icy shadow]

github web moment

if only there was another option

[spiral prairie]

What

Just add another newline

Anything between empty lines is going to be on the same line and wrapped

[hoary scarab]

Thanks discord for not grouping in the order attached

[icy shadow]

🥴

my guy

```
code
```

[hoary scarab]

👍 Doesn't help the cases outside the code block

[icy shadow]

2 newlines

[icy shadow]

.

[hoary scarab]

Anyway to not have to add \

[icy shadow]

Literally just this

[hoary scarab]

Yeah... everything but a newline is a new line xD Thats so annoying to read it but have it display differently.

[icy shadow]

https://img.bristermitten.me/XYguCJWOVRxH

?

[hoary scarab]

I think ## is also a new line

[icy shadow]

no it's not

that's for headers

[hoary scarab]

Ah yeap

Has to commit 🤦 God I hate that. Just post the file don't change my shit.

[icy shadow]

you are an odd one

[hoary scarab]

I prefer a file host with readability... but they don't normally have nice UI's github is the closest but I hate the commit BS (yes I know thats the functionality of git)

[icy shadow]

god forbid you ever work on a big project and have to actually collaborate / look through history

[tired olive]

https://status.maven.org/uptime

100% uptime basically forever

[icy shadow]

also yeah lol

not to beat a dead horse

[hoary scarab]

collaborate
I literally say I hate working with others code, and on multiple occasions have shows I will make my own shit before using smeone elses xD

https://github.com/TheCrappiest/ReflectionLibrary

[tired olive]

what are youse every arguing about lmao

[icy shadow]

mate

dont

its not worth it

[minor summit]

I hope you don't plan on getting a job in the software dev field

[tired olive]

from what i read mitten opinion w yapper opinion l

repo good no repo bad

[spiral prairie]

That's probably not going to happen either way

[tired olive]

his coworkers better hope not

[icy shadow]

https://tenor.com/view/ronaldo-suit-ronaldo-ronaldo-celebration-ronaldo-thanks-thanks-gif-26215941

[hoary scarab]

I will... but it won't be for any current company.

I currently don't do client development but will probably be getting back into that in the future.

[river solstice]

HelpChat more like BullyChat

[icy shadow]

as in... minecraft?

[hoary scarab]

Not just minecraft. Anything java related really.

[icy shadow]

hmm

[tired olive]

are you gonna tell your clients to clone ur repo and build the project themselves

[icy shadow]

yeah lmao

[tired olive]

🙃

[icy shadow]

i was gonna say

[hoary scarab]

Nah source code is extra

[icy shadow]

L

and that doesnt actually answer the question

[tired olive]

why would you charge extra for source code

[hoary scarab]

If they don't pay for the source but pay for project.... I'm obviously gonna give them the completed jar.

[tired olive]

so if they pay for source code you won't package it for them?

[hoary scarab]

Because if they want me to update it in the future... I'm not gonna use edited source.

[icy shadow]

?

[hoary scarab]

They would get both lol

[tired olive]

what.

[hoary scarab]

If they bought source, had someone edit it, then ask me to edit it, I won't do that.

I only edit my own source.

[river solstice]

https://tenor.com/view/fancy-sauce-step-brothers-gif-11664732

[tired olive]

so why not charge em extra to make updates if the source has been modified since itll take longer

or just refuse to update code thats been modified

[tired olive]

ok buddy

that's cheeky

[hoary scarab]

Cause with some peoples code it becomes unreadable and hard to keep track of everything. If it's all my own code I know where everything is, what it does etc...

I'm not gonna charge extra just to work on someone else's code. I mean if I did choose to work on it I would charge for what they are requesting.

[tired olive]

so confused. you just said you would charge extra for the possibility that someone could edit it and you might possibly have to update it later but you charging extra only when they have edited it is different for some reason?

[hoary scarab]

That's why I stuck with public plugins for so long I love working on my own creations and if some people want to purchase it then that's great too.

[tired olive]

you do you

[river solstice]

I do me

[tired olive]

no thats my job

[river solstice]

😳

[hoary scarab]

Basically it would be if you purchase the source code from me I would no longer create updates.

Because then it becomes their source code.

[icy shadow]

btw @hoary scarab https://github.com/TheCrappiest/ReflectionLibrary/blob/f8cadda8949849027ce7ccad5a4c50ca66a1c93e/src/com/thecrappiest/library/reflection/single/ReflectionBase.java#L253 you probably want to return the result of invoke here

dare i say it, add some unit tests to prevent things like this (although that might require a build tool lol)

[hoary scarab]

Ah yeah I forgot to edit the single portion. The multi class has that fixed.

[icy shadow]

🙃

[icy shadow]

call me apollo the way i've got the gift of prophecy

[tired olive]

a what???? never heard of one of those. (i like my code not working)

[icy shadow]

heheh

[hoary scarab]

I mean technically could just copy the code from the multi into the single, then I won't have to do anything on my end lol.

[icy shadow]

yep that sure is a thing that you could do

one of the things of all time

[hoary scarab]

👍

[shell moon]

Why expireAfterWrite? I want to cache some values until its not used anymore for x time, the first Cache (with uuid as key) is that they are per player, so only after X time the player not being used at all its removed, would be bad?

[icy shadow]

definitely a development approach

[hoary scarab]

Incase it's never accessed

You might cache it and forget and then it becomes a memory leak if you do it enough.

[shell moon]

Doesnt adding an entry count as accessing?

[spiral prairie]

Memory leak big words

L for not providing source code always

[tired olive]

whats a single and multi supposed to mean

[shell moon]

But the cache expire in 30 secs if not accesed

[spiral prairie]

Yeah

[icy shadow]

the answer to this question is like a flashbang of words

It’ll temporarily stun you

[hoary scarab]

In my library... it explains it. Single or multi... class

[hoary scarab]

I haven't read the source but if I had to guess no because you're just adding it to the cache

[tired olive]

is it just that all the classes in the single package are members of ReflectionBase whereas in multi they're top level classes?

[shell moon]

[shell moon]

Check it, it shoukd (i mean in my mind)

[icy shadow]

It really doesn’t explain it lol

[tired olive]

the single thingo seems like a job for a utility class that just has a bunch of factory methods

[hoary scarab]

How does it not... do you not know the difference between the words "single" and "multiple"?

[tired olive]

dont see a need to provide two completely seperate apis that do the exact same thing in the same project

[hoary scarab]

Multi is cleaner and easier to read. Single is a bit more code to achieve the same thing (in use)

You can read the example usages to understand what I mean.

[tired olive]

the example isn't even correct

it's Class.forName not Class.fromName and it's also deprecated iirc

so is Class.newInstance

[icy shadow]

Don’t think forName is deprecated

[hoary scarab]

I wrote it on discord lol. I'll change.

[icy shadow]

Have you actually tested this?

Have you used it at all?

[tired olive]

yeah mb

the other things still hold

[shell moon]

This eviction strategy is based on the expiration time of the entry and has three types: Expire after access — entry is expired after period is passed since the last read or write occurs. Expire after write — entry is expired after period is passed since the last write occurs.

[tired olive]

so why ever use single?

[icy shadow]

The whole idea of “Single or Multi-Class” is utterly absurd so just saying that doesn’t really explain it lol

Yeah why would you ever use single

They should make a single class version of spring

That would go hard

[tired olive]

fr

[minor summit]

in case you are too lazy to copy three sources instead of one

because you have to copy it manually

[tired olive]

its actually even harder than 3! ||its an entire 4!||

[icy shadow]

jokes on you, i can just clone the repo and copy the directory

checkmate, gradlecels

[hoary scarab]

The multi class portion is more OOP so fits better with java or other OOP languages where as single is more utility methods as someone said earlier.

[icy shadow]

another word flashbang

[tired olive]

never said that

[icy shadow]

so, since java is an OOP language, as you know, isn't the single class bad design?

[tired olive]

i said that if you want it similar but not as shitty, you could provide a utility class with a bunch of static factory methods

i wouldnt even call that similar

[hoary scarab]

Not necessarily. Some people might want a single class vs multiple.

[icy shadow]

why would you want a single class

we're going in circles here

[hoary scarab]

I have alot of single classes that could be spread out. Its cleaner to put them in 1 class.

[icy shadow]

?

[icy shadow]

you're now contradicting yourself

[hoary scarab]

Methods wise. Not OOP

[icy shadow]

what?

[hoary scarab]

I really can't explain it to you. If you haven't figured it out by now 🤷

[tired olive]

the idea of a class that constructs the objects for reflection isn't a bad idea. the bad idea is having it the two completely separate.

[icy shadow]

man if we're gonna play the condescending game i have a LOT more criticisms about this library

and not just about its lack of a build tool

[hoary scarab]

Post away.

[icy shadow]

ok

issue 1 is that it's entirely pointless

[tired olive]

to me (i didnt rly take a good look) it looks just like a factory (but completely separate from the "multi classes") which is very oo 🤯 🤯

[icy shadow]

and in fact it's straight up worse than just using normal reflection

[tired olive]

since were doing this im loving the comments https://github.com/TheCrappiest/ReflectionLibrary/commit/2b3c69e882eb13f8d8acca866c53754a11e1d8ee#diff-8b7d0e633e6155f7ef324e3155750aa0b06fc5828ff0ef63fb7bff0102432346R9-R10

[icy shadow]

javadoc comments should be /** not /*

[icy shadow]

it's such a thin wrapper that it doesnt really add any convenience, and it's worse because it just takes away all control you have over error handling

some of the design decisions are also frankly noncensical

[hoary scarab]

I don't do javadocs lol. I barely did the readme

[icy shadow]

clearly

that doesnt mean it's not a valid criticism

[spiral prairie]

Probably takes more time to copy the classes and figure out what license to use and how to credit the author, then find out how to use it because there are basically no docs before finding a bug which you then can't easily fix since it's not just a dependency but an actual class, and when you have fixed that you have to somehow clone the project, copy the contents of your edited version, commit and push to another repo, not to mention that you have to create a pull request too just to find out that Yapper hates people and collaborating with them and closes your pr without any reason than just to use reflection

[minor summit]

bro can't type a single *

[hoary scarab]

People gotta learn java some way 😉

[spiral prairie]

I wouldn't care if Yapper was 11 or so xD

[tired olive]

by people do u mean u?

[icy shadow]

i think the person that needs to learn java is you

[hoary scarab]

In a way yeah. I'm still learning java even after 6-7 years of developing with it.

[icy shadow]

if i want to get a ReflectMethod from a method int blah(int x), none of the methods in ReflectionBase work because they only work with no-args methods, so my only option is
to get the method manually, then wrap it with a ReflectMethod - then what the hell is the point of the library lmao

[tired olive]

bro what

more like 3-4 minutes

[hoary scarab]

You can look at my past plugins lol

I removed alot but some are still there

[spiral prairie]

Why did you remove them?

[icy shadow]

https://github.com/TheCrappiest/ReflectionLibrary/blob/f8cadda8949849027ce7ccad5a4c50ca66a1c93e/src/com/thecrappiest/library/reflection/multi/ReflectObject.java#L170 lol

same goes for all the other constructs

[hoary scarab]

Cause they lost usage.

PerVersionResource, LobbyBowGame, PunishGUI etc...

[tired olive]

buddy the oldest repo is the same age as ur github acc

https://imgur.com/a/jCIKT0V

[hoary scarab]

I only recently started posting on git. Look at my spigot and mc-market.

[icy shadow]

this is just not gonna work with overloads

at all

[spiral prairie]

Why did they lose usage??
I have tons and tons of private and public repos I haven't touched in ages I just have there because I don't want to lose them and build my portfolio.

Also, that extra capital letter was very important.

[hoary scarab]

Could you explain this?

[icy shadow]

what is there to explain

it's just not gonna work lol

[hoary scarab]

I didn't have a need for them...

[icy shadow]

what can i do

[spiral prairie]

If you haven't figured it out, he can't explain 🤷‍♂️

[icy shadow]

TRUE

getMethod(Class, String)... okay that doesnt help because you cant specify the parameter types
same goes for getMethodByReturnType

[spiral prairie]

What's so hard about that lmao, read the definition

[icy shadow]

if you have overloads like ```java
int blah();
int blah(int x);

so with that, and the terrible error handling this is looking like a straight-downgrade from normal reflection so far

[spiral prairie]

Imagine not using paper-userdev

Cringe

[hoary scarab]

I'm really not seeing the issue lol. Mojangs obfuscation require you also have to check return types.

[icy shadow]

the whole design of the ReflectX classes is also bizarre... why are things like getFieldByType not static factory methods?

[icy shadow]

yes but you also have to check parameters

[hoary scarab]

No point. I don't use paper

[icy shadow]

🙃

[icy shadow]

please tell me how i can get (consistently) the second method using your library

[spiral prairie]

Probably use the jar from minecraft.net

[hoary scarab]

In some cases yes... Hence why in the multi class I added the option to ignore types and it counts the parameters. Some objects don't return the same class type.
For example the packet used in the example returns Class as the class which can't be used to test in the parameters.

[tired olive]

6-7 years mhm

constructor.getParameterTypes().equals(parameterTypes)

[icy shadow]

Hence why in the multi class I added the option to ignore types and it counts the parameters
where are you doing this

(ill give you a clue, you're not)

[spiral prairie]

I know where it is

[hoary scarab]

For example the packet used in the example returns Class as the class which can't be used to test in the parameters.
#development message

[spiral prairie]

In C:\Users\Yapper\Projects\ReflectionNewNew2.0NoGit

[spiral prairie]

What types are those?

[tired olive]

class array lmao

[spiral prairie]

And what's that check supposed to do? Can you send it? Tryna figure out the context

[tired olive]

https://github.com/TheCrappiest/ReflectionLibrary/blob/f8cadda8949849027ce7ccad5a4c50ca66a1c93e/src/com/thecrappiest/library/reflection/multi/ReflectConstructor.java#L67-L70

[hoary scarab]

Ah my bad Its in the constructor methods. Can also be added to the getMethods.

[icy shadow]

😵‍💫

[tired olive]

@hoary scarab can you figure out why this test is failing?

class HomosexualityTest 
    @Test
    void test() {
        final var o = new Object();
        assertTrue(new Object[]{o}.equals(new Object[]{o}));
    }
}

[icy shadow]

also theres no way of doing setAccessible

so you're fucked if you need to access non-public methods... which is one of the main points of reflection

but let's say i copy the code and add that, because im a kind heart

now what?

[hoary scarab]

Pretty sure you asked about it before and I added it

[icy shadow]

only in the multi

not in the single

[spiral prairie]

Probably too stupid right now to figure out why that is a really bad idea

[icy shadow]

damn

my gift of prophecy is on fire today

thank god we've got 2 versions of the same code to maintain

[tired olive]

@spiral prairie take a look at this

if ur still stuck, arrays have the same implementation of equals as Object

[minor summit]

your mistake is doing whatever @Test is, we don't do that here

[icy shadow]

@hoary scarab ```java

static class Test {
public int blah() {
return 5;
}
}

System.out.println(ReflectionBase.instance()
.getMethod(Test.class, "blah")
.invoke(new Test()));

[spiral prairie]

Shouldn't the hash code be the same on both of them?

[minor summit]

your mother

[spiral prairie]

Ok sad

[icy shadow]

oh this is nice, i have to pass the same object twice!

oh also setAccessible isn't fixed in the multi either lmao

it's only fixed in ReflectField*

[tired olive]

theyll never be the same, Constructor.getParameterTypes() returns an defensively-cloned array

[spiral prairie]

Yeah about the example you sent

[icy shadow]

https://img.bristermitten.me/p3ZhRs7rZg88
https://img.bristermitten.me/nH27Q6qSp3sX
shitting myself rn

[spiral prairie]

Oh bruh

Sorry Sparky

Yeah completely forgot about arrays ahahha

[tired olive]

lmao

[spiral prairie]

Gotta use Arrays.equals

Was on about ArrayLists

💀

[icy shadow]

rookie error

[spiral prairie]

Yeah

I should just start designing shirts and sell them on etsy

[hoary scarab]

So you can't invoke a method with no paramters? I'll look into that. The lib might be behind from my testing.
Will also add the accessible to the methods that need it.

[icy shadow]

You can’t ever distinguish a specific overload

[shell moon]

you need to call invoke(null) at least right?

[icy shadow]

No

[hoary scarab]

Shouldn't have to

[spiral prairie]

Yeah obviously it will fail bruh, YoU dIdNt PrOvIdE eNoUgH aRgUmEnTs

[icy shadow]

I provided too many arguments actually

[spiral prairie]

Then provide the correct amount?

[icy shadow]

The point is that getMethod/invokeMethod only ever returns the first overload

So you’re fucked if there are multiple

[spiral prairie]

Cool

[icy shadow]

Plus like I said, setAccessible is still non-existent in most of the classes

[spiral prairie]

He'll work on that mitten, haven't you heard him?

[icy shadow]

Legit convinced this hasn’t been tested / used at all

[hoary scarab]

It has. But for specific use case only

[tired olive]

only convinced?

be more confident

[spiral prairie]

Then stop sending it everywhere

[hoary scarab]

Nah lol

[spiral prairie]

If you haven't tested it in 50% of all usages

[icy shadow]

alright man

don’t worry bro I’ll be there to make sure people dont use it

until it actually works, at least

[hoary scarab]

And the example usage is whats been used (the correct code though untill I rewrite it)

[tired olive]

mhm.

[icy shadow]

😭😭😭😭

[spiral prairie]

I hope one day Yapper goes like and says, well, i learned that i have many things ahead of me to become a proficient developer including git and gradle/maven and a proper repository in addition to proper programming patterns and OOP

[hoary scarab]

yeah that xD

[icy shadow]

nah man that’s never happening

not with this mindset

[spiral prairie]

ChatGPT could have written a better library

Let's try

Mitten wanna quickly write a prompt?

[icy shadow]

Unironically yes

I’ll let you have the honour

[spiral prairie]

I'm on the phone

Please xD

[icy shadow]

Damn same

[spiral prairie]

Oh rip

[icy shadow]

gimme a minute

[spiral prairie]

Maybe Yapper can write one

[icy shadow]

Perhaps

[spiral prairie]

I'll even give the proompter the honor of GPT 4

[icy shadow]

wow

[spiral prairie]

Soy anybody up for the challenge?

[torpid raft]

no soys here

this is a based community only

[icy shadow]

Well

[icy shadow]

im on desktop now

[spiral prairie]

Cool

[spiral prairie]

Get a life

Let's get one together

[torpid raft]

are they on sale

i pride myself on being a thrifty shopper

[icy shadow]

https://chat.openai.com/share/51fd1d31-76c7-4d98-8d5c-ad75f114f6c9

thoughts?

[dense drift]

If that fits your needs then its good. Also, I think the cache is not exactly cleared after the time expires.

[icy shadow]

has anyone asked why you have a cache of a cache yet

that seems a little quirky

[chilly pewter]

https://imgur.com/a/UlYj6ep
Hello, I am the one who had this problem, I realized that in the itemsadder if I see the objects, but not in this menu, do I have to change the custom model data?

[spiral prairie]

Yes

[spiral prairie]

Ill try it with gpt4 lets see

[dense drift]

Per player caches ig, smth like a Table

[icy shadow]

odd

[shell moon]

yeah only on cleanup call or when read ocassionally

[tired olive]

404

[shell moon]

i dont find other solutions to what i needed

[dense drift]

You might need to be logged in Sparky

[icy shadow]

skill issue i think

works fine for me

[shell moon]

the other was a class and save expire time as long

[icy shadow]

face with spiral eyes

[shell moon]

[spiral prairie]

If it fits your usecase? For what is it

[dense drift]

I wonder if you can use smth like a CacheKey(UUID, String) as key and keep only one cache that expires after 30s

So Cache<CacheKey, String> or w/e

[spiral prairie]

https://paste.skyslycer.de/GNNHn

@icy shadow

Asked it to make use of generics

Haven't looked at the code

[icy shadow]

aha

now we're getting somewhere

thats a lot more useful

just a lil bit of almost type-safety

[chilly pewter]

None of the custom items I put are visible in the deluxemenus.

[dense drift]

Read the topic of the channel

[icy shadow]

yeah probably want #general-plugins

[spiral prairie]

Anything else GPT should add?

[icy shadow]

type safety for methods would be nice, but probably tricky

could at least make it safe in the return type

probably not the arguments

without 255 different subclasses

[chilly pewter]

sorry

[tired olive]

at least it doesn't handle errors by returning this

if thats even called error handling

[icy shadow]

😋

to be fair this is just as bad

wait no it's not

the gpt3.5 one was

result type could be cute

i'd probably just wrap in RuntimeException but that's not much better

[spiral prairie]

https://paste.skyslycer.de/iaGgX

[tired olive]

my shitty version essentially this did the same

[icy shadow]

wow very safe

even checking the return type manually

[tired olive]

actually nvm it had its own versions of the exceptions that were unchecked

[icy shadow]

oh

interesting

[spiral prairie]

I can't tell if this is a joke or not

[icy shadow]

im not joking

it's an interesting approach

and overall this is actually not bad

[spiral prairie]

Lol

Anything else?

[icy shadow]

maybe caching? the lookups can be pretty slow

[spiral prairie]

Yup

[spiral prairie]

https://paste.skyslycer.de/oWIm0

Just pasted your messages

[icy shadow]

excellent

maybe AI is going to take our jobs after all

[dense drift]

God I hate this paste

[spiral prairie]

Hm?

[dense drift]

It is not suitable for mobile, it goes in edit mode at the slighest touch

[spiral prairie]

Yeah i agree

Might switch

[icy shadow]

shame because it's the nicest looking by far

[spiral prairie]

https://pasty.lus.pm/
What you think bout this?

[spiral prairie]

Not ours but probably yappers

Time to release this using gradle and go my repo

[carmine crow]

Hi, im using ProtocolLib, i want to clear nodes in ClientboundCommandsPacket, problem is that there is nothing like getNodes method in PacketContainer, what can i do about that?? is there any work-around??? maybe there is easy way that i dont see. problem is that there is no ProtocolLib's discord server or anything so i cant ask them.

[spiral prairie]

And spam everybody

[icy shadow]

syntax highlighting is a bit shit

[spiral prairie]

Hm hm

Omg mittwn

[icy shadow]

hai

[spiral prairie]

I jave an idea

Ill ask GPT to make me an awesome past service

[icy shadow]

good plan

[spiral prairie]

That should be fairly interesting, shouldn't it?

After I published my GPTReflectionUrinal obv

[dense drift]

Could just contribute to pastes instead

[spiral prairie]

ChatGPT can't really do that easily without pasting all classes

You can contribute, I like it

[dense drift]

I wish luko just added a way to disable the editing

[spiral prairie]

Not as much as it could but

[icy shadow]

cant gpt4 read webpages? could send it the github

[dense drift]

Lol

[spiral prairie]

Nop

Have tried gaslighting it into thinking it can, but even with dan it can't

[hoary scarab]

Can't take a job I don't have 😉

[spiral prairie]

That's true

You want a PR or should I publish it on my own

[river solstice]

that's where Copilot Chat comes in

that ting is inzane

[spiral prairie]

Shii yeah

[river solstice]

been using it for a while

[spiral prairie]

How do I get it

[river solstice]

I love how it sees all the context of your project

[spiral prairie]

I have normal Copilot

[river solstice]

waitlist

https://github.com/github-copilot/chat_waitlist_signup/join

classic

I got it pretty fast tbh

week or so

[spiral prairie]

Ah cool

Lemme apply