help-development

[reef lagoon]

Okay nevermind just needed to add .getTopInventory

[timid jetty]

Does anyone know if you can somehow bypass certain modifiers in EntityDamageByEntityEvent (ie. Ignore armor when damaging?)

[sharp flare]

Maven or gradle?

[ornate mantle]

maven

all my homies hate gradle

[warm light]

how can I make it like custom echest will not be counted here?
like crates

if someone uses echest as their crate. and any player clicked on that, this code will not work on that. like this

[drowsy helm]

you have to have a more complex system to determine whether it is custom or not

[lilac dagger]

what name would fit a class that holds wins/loses/playtime etc?

[chrome beacon]

PlayerStatistics

[serene egret]

i have a question , i want to have a CustomHead in Minecraft so i edited the meta of the skull but when i join my Server the Head is still a Skull:

           SkullMeta meta = (SkullMeta) stack.getItemMeta();
           ArrayList<String> lore = new ArrayList<String>();
           lore.add("c7e2aa79fc62fa4f5a8919f3dd0f12ab35e2d30f8e234bfea896c4ef31eee3db");
           meta.setLore(lore);
           stack.setItemMeta(meta);```

whats the mistake?

[charred blaze]

i wonder why skinsrestorer needs setOp method...

weird

??

can someone explain?

[chrome beacon]

A comment in their source code says "workaround..."

Honestly just don't use SkinRestorer

Online mode is all you need

[charred blaze]

workaround? wdym

[chrome beacon]

That's their comment

[serene egret]

?

[chrome beacon]

Why are you using legacy skull? Also you're not setting which head it is

[charred blaze]

what does workaround mean?

[chrome beacon]

You can look that up in a dictionary

[serene egret]

i pasted the texture code in the metaLore or where should i paste it? what method also?

[drowsy helm]

The lore isnt the texture

And what is that string from it doesnt look like a texture string

[serene egret]

and what Material

playerhead?

[chrome beacon]

Yes

[serene egret]

ok

[drowsy helm]

Yep

[serene egret]

            SkullMeta meta = (SkullMeta) stack.getItemMeta();
            meta.setOwner("3297b7ac-0f7b-45bc-ae4b-2dfa8bce7570");
            stack.setItemMeta(meta);```
it doesnt go anyways

i made the material to PlayerHead and set the meta Owner to the texture

but in game its still a steve head

[chrome beacon]

Use the setOwner with an offline player

The method you're using right now is deprecated and takes the username rather than UUID

[serene egret]

ok

[drowsy helm]

Uuid should never be passed as string

[sacred mountain]

rate my debugging skills

B)

[kindred valley]

Omg

What did i just post3d

@tender shard sorry for ping https://paste.md-5.net/poluwefacu.cs

[sacred mountain]

bro what is that

[kindred valley]

Man i accidentally posted p**nhub link

[sacred mountain]

💀

[drowsy helm]

None of thise would work

[kindred valley]

Telling me?

[sacred mountain]

who else

[kindred valley]

https://paste.md-5.net/ezofuzekus.cs

[eternal night]

I love myself a 2 slot inventory

[kindred valley]

Is not it working?

[drowsy helm]

Wtf bro

[tender shard]

why ping?

[drowsy helm]

Thats a joke right

[kindred valley]

You replied this night but i couldnt answer

[tender shard]

send the full class

because I still don't see you declaring "inventory" anywhere there

only "inv1" and "inv2" etc

and obviously the whole code is cursed

you can only create inventories with a multiple of 9

[sacred mountain]

mfalmo

godmgna myseppleing

wtf

[kindred valley]

Man dont fuck with me

[sacred mountain]

nro i tried to type mnflanosex

mfankelx

[kindred valley]

wdym by "inventory"

[tender shard]

the stacktrace you sent said that the variable "inventory" is null

weird that I remember it because I was heavily drunk

it didn't say "inv1 or inv2 is null"

it said "inventory is null"

[sacred mountain]

if you hit a player when enderpearling at them do they take damage

[tender shard]

wdym with "when enderpearling at them"?

[sacred mountain]

literally what i mean

[kindred valley]

Enderpearling

[sacred mountain]

if u throw a pearl at someone

[tender shard]

the enderpearl ONLY does stuff the moment it hits the ground

[sacred mountain]

do they take damage or nah

[tender shard]

oh you mean whether the actual ender pearl hit does damage?

[kindred valley]

Let me open the ide

[tight tundra]

One message removed from a suspended account.

[tender shard]

i don't think that the ender pearl hit does damage, mr. light furry but you'll have to try and see

[sacred mountain]

bitch

[tender shard]

https://blog.jeff-media.com/getting-your-main-classes-instance-in-another-class/

[sacred mountain]

i dislike static instances to access

[tender shard]

many people dislike it

[kindred valley]

Static is god

[sacred mountain]

no

[tender shard]

that's why I explained both approaches in the blog post

[kindred valley]

Why do you hate man very pwerful keyword

[sacred mountain]

static abuse

u should see my old plugins

😭

[kindred valley]

?paste

[undone axle]

https://paste.md-5.net/

[sacred mountain]

what

[tender shard]

having a static instance getter is no static abuse

[kindred valley]

https://paste.md-5.net/jazuvavaga.cs Click class
https://paste.md-5.net/fevagabuva.java Bazaar class
https://paste.md-5.net/epituzuber.java Setup of the inventories

[sacred mountain]

not that part, i just don't like to use it if i don't have to because i end up using it for everything

[drowsy helm]

It’s not a joke

[tender shard]

what the heck

[drowsy helm]

Reduce your boilerplate man

[sacred mountain]

wtf

variables where

[kindred valley]

sorry for big sentences

[grim ice]

Pazar

[sacred mountain]

NINENTH???

[kindred valley]

i am trying to obtain something

[grim ice]

thats a funny name ngl

[kindred valley]

shut up

[drowsy helm]

You’re abusing static

[kindred valley]

Its Bazaar

[drowsy helm]

A lot

[kindred valley]

yes i love it

[drowsy helm]

I cant tell if this is a joke

[grim ice]

its not

[sacred mountain]

neither

[grim ice]

there are so many wrong things wit hthat code

[kindred valley]

like?

[drowsy helm]

Boiler plate, static abuse

[grim ice]

1. static abuse
2. getters for every numbered field
3. misuse of if and else statements

[kindred valley]

Not a big abuse. I dont think it will cause problems.

[grim ice]

lmao

this is the meme of the day

[drowsy helm]

It is big abuse

[kindred valley]

So why it throws error

[timid jetty]

Anyone know if you can somehow bypass certain modifiers in EntityDamageByEntityEvent (ie. Ignore armor when damaging?)

plz tell me if i just gotta write my own event to manage that

[drowsy helm]

Judging by how you code, you’re new to java. Try and avoid using static

Especially if you dont know why it’s bad to abuse it

[kindred valley]

its 1.5 year

[grim ice]

you're new to java

[kindred valley]

😡

[grim ice]

you didnt study for 1.5 years, thats impossible

[kindred valley]

maybe 2-3 hours per week

[grim ice]

unless u studied at some type of indian school that teaches u how to open ur computer

[kindred valley]

Look at my old messages. Joining time of this spigot, i prolly started java 2 months before i joined this dc.

[grim ice]

eitherway

learn java, you're new to it

[kindred valley]

Man

I'm not

I am not doing essentials or world edit

just a fucking simple plugin

[grim ice]

cool, then you should know why your code is full of beginner mistakes

[kindred valley]

Are you going to obtain error or judge?

I am just here to help not judging

[drowsy helm]

What is the error anyway

[grim ice]

im just helping u actually

[kindred valley]

No ur judging

[grim ice]

u gotta lower ur ego a bit if u wanna learn

and plus ur gonna run into many other errors later on if u dont learn java

better to learn it now

[kindred valley]

https://paste.md-5.net/davejoxune.cs

[kindred valley]

I know java

I am just unexperienced

[grim ice]

yep, u dont know java

[drowsy helm]

One of your inventories is null

[grim ice]

that error is completely self explanatory and u would know what it does with 0 knowledge of spigot

meaning you're lacking java

[kindred valley]

I am instancing all of them

 public Pazar(int number) {
        if(number == 1) {
            inv1 = Bukkit.createInventory(null, 2, "FİRST");
        }else if(number == 2) {
            inv2 = Bukkit.createInventory(null, 2, "SECOND");
        }else if(number == 3) {
             inv3 = Bukkit.createInventory(null, 11, "THIRD");
        }else if(number == 4) {
             inv4 = Bukkit.createInventory(null, 2, "FOURTH");
        }else if(number == 5) {
             inv5 = Bukkit.createInventory(null, 16, "FIFTH");
        }else if(number == 6) {
             inv6 = Bukkit.createInventory(null, 3, "SIXTH");
        }else if(number == 7) {
             inv7 = Bukkit.createInventory(null, 8, "SEVENTH");
        }else if(number == 8) {
             inv8 = Bukkit.createInventory(null, 8, "EIGHTH");
        }else if(number == 9) {
             inv9 = Bukkit.createInventory(null, 8, "NINENTH");
        }
    }```

https://paste.md-5.net/epituzuber.java and this class setups

[kindred valley]

Calling this from main

[grim ice]

show ur Click.java

[drowsy helm]

Whats like 26

Of click

Line*

[grim ice]

which is a very weird naming for a class

[kindred valley]

https://paste.md-5.net/jazuvavaga.cs

[kindred valley]

p.openInventory(Pazar.inv1);

[grim ice]

Pazar.inv1 is null

[kindred valley]

ah

is it about static?

what if i take it with getters

[drowsy helm]

Probs

[grim ice]

no

[drowsy helm]

That woukdnt make a diff

[grim ice]

you just didnt initialize inv1

[drowsy helm]

You could rewrite this in like 10 lines of code dude

[old cloud]

Using a constructor to initialize static fields. nice

[timid jetty]

would you not rather use a switch case here?

[grim ice]

we already talked about this

[kindred valley]

Pazar pazar1 = new Pazar(1); So this is initialization

[timid jetty]

ok

[grim ice]

he wants to do things his own way, without knowing java

[kindred valley]

if(number == 1) { inv1 = Bukkit.createInventory(null, 2, "FİRST"); }

[drowsy helm]

You cant create an inventory with 2 slots

[kindred valley]

ASOIDJASOIDJOAISJDOIASJDOIASJOD

yes ik

my bad

[old cloud]

is this bait

[grim ice]

no

he's serious

lmao

[drowsy helm]

We all thought so

[old cloud]

bruh

[grim ice]

he always comes and asks very beginner questions

[timid jetty]

questions don't get answered because bait 😭

[kindred valley]

2Hex stop judging me

[grim ice]

but refuses to learn java

im not judging you

this is valid criticism

[kindred valley]

Do not manipulate 😡

[ivory sleet]

Guys just stop

[kindred valley]

He is just judging. Yes i ve heard his advices but still insisting.

[tender shard]

yeah

I guess so

[iron glade]

wtf is that

[timid jetty]

Okay, DamageModifier API is deprecated, I need to be able to alter modifiers. Am I forced to write my own damageEvent API or is there some way to bypass this that anyone knows

[tardy delta]

i just join this channel and wtf

[shadow zinc]

hey is there any better way to use plugin messages to get the playercount without having to do wacky stuff and violate numerous OOP principles?

[iron glade]

wdym plugin messages to get the player count?

[reef lagoon]

,logger?

[ivory sleet]

I mean yeah, how would you do it the wacky way?

[shadow zinc]

the playercount of any bungee server

[old cloud]

just use the tag PlayerCount

[icy beacon]

why am I getting this?

java.lang.NullPointerException: Cannot invoke "org.bukkit.configuration.file.FileConfiguration.options()" because "this.config" is null
        at com.roughlyunderscore.politfrontreports.PolitFrontReports.onEnable(PolitFrontReports.java:66) ~[?:?]

code:

                saveDefaultConfig();
                config = this.getConfig();
                config.options().copyDefaults(true); // 66
                saveDefaultConfig();
                reloadConfig();

i've used this code in numerous other projects and it never bugged. spigot (paperspigot) 1.16.5, the data folder is never created

[ivory sleet]

this.getConfig(); can be null

Supposedly

[icy beacon]

why so though

[tardy delta]

why having a config field too

[icy beacon]

i have it in my resouces

a 42 line config.yml

should be created with saveDefaultConfig, no?

[ivory sleet]

You probably wanna call reload after save

[icy beacon]

you can also ask why i have saveDefaultConfig twice - i don't know lol

[ivory sleet]

Since saveDefault copies the file from jar to plugin folder

And reload would load the contents of the file (from the plugins folder)

[icy beacon]

oh yeah i guess i could, one sec

nope that didn't help

                saveDefaultConfig();
                reloadConfig();
                config = this.getConfig();
                config.options().copyDefaults(true); // this

[ivory sleet]

Do you override getConfig()?

[icy beacon]

no i don't think so

wait

that's the problem

i have lombok's @Getter

with config

lmao

[tardy delta]

doesnt copyDefaults just mentions that the default should be copied but what if you dont specify defaults?

[ivory sleet]

[icy beacon]

nice deduction

[ivory sleet]

[icy beacon]

xd

[shadow zinc]

what I meant is something like this https://www.spigotmc.org/threads/get-player-count-of-bungee-server.442276/

[ivory sleet]

Oh yeah

[old cloud]

Whats wrong about that

[shadow zinc]

the guy said at the bottom that he is using mysql, is that necessary?

[ivory sleet]

No

[old cloud]

no

[shadow zinc]

whats the best way, the most convenient and cleanest.

[old cloud]

https://www.spigotmc.org/wiki/bukkit-bungee-plugin-messaging-channel/

[shadow zinc]

not my question

[old cloud]

Obviously

[ivory sleet]

But generally when you rely on stuff like this, you have one component that stores the player count, one that updates it (might be a sync buffer etc) and then you facade it with an api

[icy beacon]

everything works now, thanks Conclure!

[tranquil dome]

I am trying to support multiple versions using NMS, so I came across this resource explaining how to do so using Multi Module Maven projects aka pom projects:
https://www.spigotmc.org/threads/maven-nms-tutorial.347254/

Now, I tried following through all the steps but it does not seem to work. Upon startup, the plugin jar cannot be loaded because it does not have a plugin.yml in its resources folder. In the tutorial however, it stated the project did not need a plugin.yml, and if I did want one, that I should put it in the core module (which I did). Can anyone help me?

[charred blaze]

how can i check if player is x blocks away from any location?

is there any method?

[timid jetty]

Is there any information on how DamageModifiers in damageEvents work or how DamageCause may effect these damageModifiers, I'm desperate and not finding enough looking through the spigot classes or online :I

[ivory sleet]

I’d advocate looking at this https://github.com/Sxtanna/VersionedMaven

[timid jetty]

player.getLocation.distance(location)

[ivory sleet]

or (distanceSquared, preferably)

[charred blaze]

Thanks

[tranquil dome]

I'll take a look, thanks

[timid jetty]

im struggling here plz :(

[shadow zinc]

So some class that holds the data and then I query it from where ever?

[ivory sleet]

Isnt those just appended at the end of the damage pipeline

[ivory sleet]

You have one class that basically writes to the bungee server every x duration, and then in the same class, or a different one you listen for updates, the update callback just updates the data transfer class

[hybrid pond]

Hi, how can I safe scheduled task in block, so I can cancel scheduled task with block reference? (I want trapdoors to open/close after n sec, but if trapdoor is clicked again, then cancel scheduled task)

[tardy delta]

looks like smth copilot would do tbh

[timid jetty]

I mean so its applied when getting final damage, but I can't manually set final damage in an EntityDamageByEntity event, since different causes are effected by different modifiers, if I use a DamageCause CUSTOM does that mean no modifiers are applied (or if you know which class/interface modifiers + cause interact)

[ivory sleet]

I mean there are two ways, one is to listen for the click if its too early and cancel, else you just check if the state is correct once the task gets executed by the scheduler (eager vs lazy)

But speaking of which, cancelling is almost always a hell and gross to deal with

[hybrid pond]

I wanted to check is there exist scheduled task and is so, then cancel it, if not - create. in task toggle trapdoor open state.
The only problem is I don't know how can I store task in block data, so I can actually check if task exist for this block

[sacred mountain]

will this work? before i try it

[tardy delta]

have a Map<Location, Task>?

[tardy delta]

will what work

shooter is always an entity iirc

[sacred mountain]

as in inline variable used on the same line

for another check

[ivory sleet]

Yes

[sacred mountain]

thx

[tardy delta]

is it better to clear the internal state of an object rather than creating a new object?

basically trying to get a new empty object with 2 number fields and a boolean

[ivory sleet]

Depends

I can go a bit deeper into pros and cons if you wish

[tardy delta]

just clearing state by this now cuz the object is mutable anyways and i dont want to create three new object every loop iteration

[tardy delta]

sure

hmm thats gonna be a long bible

[eternal night]

[ivory sleet]

Actually this is a really complicated design choice, but let us just state the differences. Either mutability exist in low level layers, or higher level layers. Generally speaking, if mutability exists in the lowest level layers you reduce reusability but you increase abstraction because higher level layers do not have to care about managing direct change of state. If pick the other design choice you increase reusability as the component becomes more pure through the application’s lifetime with the extra cost of having to deal with mutability in higher level layers thus might indicate leaky abstractions etc.

[tardy delta]

what have i done

[drowsy helm]

also no gc if you reuse

[tardy delta]

it holds stack variables so doesnt matter

[ivory sleet]

Oh yeah I should say you can still have a fair amount of reusability when you have mutable components, just that it in practice becomes exponentially difficult to deal with

[shadow zinc]

Using callbacks for my plugin message receiver how can I ensure its not another incoming message but the one I wanted?

[grim ice]

anyone has ideas of stuff to learn?

[ivory sleet]

Elegant objects principle

[grim ice]

aight ty

[ivory sleet]

Lol nw

[ivory sleet]

Well I mean theres no real guarantee

[tardy delta]

first time in my life that i write that much of documentation and still people dont understand how my code works

[ivory sleet]

🥲

[tardy delta]

💀

[shadow zinc]

so if you were car dealer, which would the guarantee percentage be?

[tardy delta]

well ye if you see my maths it makes sense

[ivory sleet]

Thats why you just filter plugin message that go to the right channel and then just push the update to whatever variable

[tardy delta]

im wondering whats even the fastest?
``

fuck

[grim ice]

Principles:

No null (why?)
No code in constructors (why?)
No getters and setters (why?)
No mutable objects (why?)
No readers, parsers, controllers, sorters, and so on (why?)
No static methods, not even private ones (why?)
No instanceof, type casting, or reflection (why?)
No public methods without a contract (interface) (why?)
No statements in test methods except assertThat (why?)
No ORM or ActiveRecord (why? and why?)
No implementation inheritance (why? and why?)

wow

removed 90% of java features

kekw

[ivory sleet]

Hehe

[grim ice]

this looks interesting

[tardy delta]

x *=10;
x += y;```
or

x = x * 10 + y;```

[shadow zinc]

I see, your an absolute gigachad super coder god my man

[ivory sleet]

Theres also data oriented design, as well as data oriented programming which you might wanna look at (theyre not the same7

[shadow zinc]

thx for the help

[eternal night]

no orm I can strongly stand behind xD

No static methods, not even private ones
das dumb

[ivory sleet]

When you realize instance methods are (almost) static methods 💀

[icy beacon]

hey, anyone familiar with acf? i have this command:

@Conditions("player")
public void report(Player player, String reportedName, String reason) {
  // whatever
}

i expect it to work when i do /report <player> <reason>, but for some reason it falls back to my @catchunknown command, any idea why?

also i can't put Player as the second parameter for other reasons that are in my method

[tardy delta]

why dont (Player sender, Player target, String reason).?

[icy beacon]

.

[tranquil dome]

Where should I listen to events? I have put the PlayerToggleSneakEvent in the main plugin class, but it is not fired.

[tardy delta]

i believe it thinks that it needs a method of signature (Player, Player, String)

[icy beacon]

but why won't it work with a string though

[ivory sleet]

Youd have to implement Listener

[icy beacon]

it should work just fine

[ivory sleet]

And register an instance of the class that implements Listener

[icy beacon]

/report a b or /report obtm some reason - neither work, just fall back

[tardy delta]

ah wheres your @Default on the method?

[icy beacon]

my help command

it falls back to it

[timid jetty]

do you have any idea where i can find how these two interact

[icy beacon]

@Default @CatchUnknown @HelpCommand @Conditions("player")
public void defaultCommand(Player player) {}

[tardy delta]

uhh @HelpCommand is basically the same as @Default

[icy beacon]

i believe we are going off the topic

[drowsy helm]

wheres the @DEfault

[icy beacon]

.

[drowsy helm]

also you can use OfflinePlayer or OnlinePlayer instead of name

[icy beacon]

.

[drowsy helm]

lmao

didnt bother reading

[icy beacon]

xD

any idea why this won't work?

[drowsy helm]

is the @loud prismditions the only param?

[icy beacon]

yeah

oh

[drowsy helm]

oops sorry for ping

[icy beacon]

wait

[floral pewter]

💀

[icy beacon]

bruh it is

forgot to put the subcommand

brain fart lmao

[drowsy helm]

lmao

[tardy delta]

lmao

[icy beacon]

thanks

[grim ice]

holy fuck

i just read the first principle and it makes a lot of sense

[tardy delta]

hows that a subcommand lol

[icy beacon]

wait yeah

[drowsy helm]

yeah that should be default

[icy beacon]

that's another brain fair

brain fart*

wait again

[tardy delta]

should be @CommandAlias("report") on your class

[ivory sleet]

Yeah

Well its an interesting view point

[icy beacon]

it is

[ivory sleet]

So its worth being knowledgeable about it

[icy beacon]

so if it's /report for fallback and there's /report <name> <reason>, do i need to annotate both with @default?

[floral pewter]

Why is null bad?

[tardy delta]

just send the whole class instead of multiple code blocks lol

[ivory sleet]

Because it can be everywhere

Theres no compile time guarantee of null safety really

[tardy delta]

the one with only a player should be default ig

[ivory sleet]

I mean ides try to be useful

[grim ice]

so it's better to just not use null

[ivory sleet]

Well

If you can, express it at type level

Optional for instance

Altho Optional is suboptimal

[drowsy helm]

both can be default

[grim ice]

mhm

[icy beacon]

// package & import

@CommandAlias("report|rep")
public class ReportCommand extends BaseCommand {

    @Default @CatchUnknown @HelpCommand @Conditions("player")
    public void defaultCommand(Player player) {
        // fallback + help
    }

    @Subcommand("today|t") @Conditions("player")
    public void today(Player player) {
        // all reports today (works fine)
    }

    @Conditions("player")
    public void report(Player player, String reportedName, String reason) {
        // this
    }

}

so i want to annotate report with default?

[tardy delta]

hmm javadocs

[drowsy helm]

yeah both can be default

as long as they have diff params

[icy beacon]

alright that kinda makes sense thanks

will try now

[ivory sleet]

Personally @grim ice I have sth like

Well I dont use it for every except one project that is running on limiting resources but yeaa

[eternal night]

whats the point of IntNil over OptionalInt

[ivory sleet]

I have a subtype that ensures a value is always there, and one that contracts a value is absent

[tardy delta]

looks like rusts Option<u32> lol

with more boilerplate

[ivory sleet]

Its just a bit more powerful and expressive, but no real point Ig

Bootleg kotlin nullability :>

[icy beacon]

yeah it works now

[ivory sleet]

Yeah

I mean rust got it fairly figured out

[tardy delta]

are you still doing rust?

[ivory sleet]

Scarcely

[tardy delta]

reached lifetimes?

[ivory sleet]

Ive been busy with ugh well some stuff

[eternal night]

rust

[tardy delta]

i stopped when i saw lifetimes

[ivory sleet]

:3

[eternal night]

I stopped when I saw the first actual usage of it

[tardy delta]

smh

[ivory sleet]

Hehe

[eternal night]

that syntax is painful enough to make me wanna code kotlin

[ivory sleet]

Lol

[tardy delta]

wrote some cool things

[icy beacon]

^

[old geyser]

Guys, I don't want that when a player die drops item with a specific enchant, how can I do it?

[ivory sleet]

I mean I like the examples they show everyone how good, innocent and satisfying rust is to write, but in practice its just not that 😔

[tardy delta]

i mean brrrr

all because it doesnt permit null values :🎃

[ivory sleet]

[old geyser]

Guys, I don't want that when a player die drops item with a specific enchant, can someone help me?

[tardy delta]

remove the enchants?

💀

[old geyser]

but...

When a player die

[icy beacon]

is this english

[old geyser]

what?

[sterile token]

Uanaa I think its better to translate the question into english

[icy beacon]

when a player die drops item with a specific enchant
i'm sorry but i didn't nearly understand what this means

[icy beacon]

^ and use deepl.com

[sterile token]

Neither me

[old geyser]

Guys.

[eternal night]

I presume they want to keep an item in the player inventory if it has an enchantment

a partial keepInventory based on an enchantment

[old geyser]

Not like keep inventory

[eternal night]

rip

[icy beacon]

failed to presume 💀

[old geyser]

Oh, do you know kitpvp?

[tardy delta]

he doesnt want that a death players drops its enchanted items?

[icy beacon]

well yes

[sterile token]

@old geyser please use a translator because its I possible to help

[tardy delta]

lol

[icy beacon]

uhhhh i think you should also translate this from english to english

[old geyser]

tf

[tardy delta]

lemme translate a big text, you wont even be able to understand

[icy beacon]

https://deepl.com @old geyser

[grim ice]

i have a question

about the decorator design pattern

[sterile token]

@old geyser

[sterile token]

Just ask it!

[tardy delta]

welcome to #help-development i'd say

[grim ice]

why dont you just include the functionally from the other classes to the interface

https://www.yegor256.com/2015/02/26/composable-decorators.html

in the examples here

he has TrimmedText PrintableText CapitalizedText and other stuff

[old geyser]

When a player dies they usually drops enchanted items, I would like them to not only release enchanted items with a specific enchant, how could I do this?

[grim ice]

why not have the interface Text contain methods contain, trim, toPrintable, capitalize

[ivory sleet]

Well remember yegor has very opinionated takes on design

[eternal night]

would they still keep the item

[old geyser]

Nope

[eternal night]

well

just remove the items from the drops then ?

[old geyser]

But

[eternal night]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityDeathEvent.html#getDrops()

[grim ice]

that way with the interface u will save like

128 bytes or so

lol

[old geyser]

How tf can I explain

[eternal night]

idk

[serene egret]

does somebody know why the meta hoe is still normal and not a customModel ? i edited the meta but it doesn´t work

            ItemMeta meta = stack.getItemMeta();
            meta.setCustomModelData(4);```

[eternal night]

did you feed the meta back into the stack

stack.setItemMeta

[serene egret]

yes

[eternal night]

have you inspected the item in game

[old geyser]

Ok so

[serene egret]

yes

[tardy delta]

cuz not all text implementations have a meaningful impl for those methods?

[eternal night]

and its nbt does not contain the custom model data ?

[serene egret]

no

[eternal night]

well then, double check you are actually setting the item meta back

I guess

your code snippet does not include it

so /shrug

the rest looks fine

[grim ice]

hmm yeah that too

This design is much more flexible and reusable than a more traditional one, where the Text object is smart enough to perform all said operations. For example, class String from Java is a good example of a bad design. It has more than 20 utility methods that should have been provided as decorators instead: trim(), toUpperCase(), substring(), split(), and many others, for example

is what he says

[eternal night]

that is pretty dumb

[ivory sleet]

I mean, yeah depending on viewpoint you could argue for that

[grim ice]

tbf

i kinda agree with him

[eternal night]

a decorator for this makes no sense whatsoever

you don't want a lazily computed String#toUpperCase

if you would want that, write that decorator around the string class itself

[tardy delta]

dont see any reason why trim() and uppercase() and whatever methods should be provided as decorators

[eternal night]

like, if I want to print a string as upppercase, I'd call String#toUpperCase, which returns me a decorator which I then have to compute in order to get the upper cased string I want ?

[old geyser]

I try to explain it like this.
Player1 has in his inventory an iron sword with sharpness 4 and another with sharpness 5. I would like that when Player2 kills him he only releases the sword with sharpness 5. How can I do that?

[tardy delta]

smh wrote two pages of paper about my math solving algorithm and its slow asf

im out of ideas

[eternal night]

remove the one with sharpness 4 from the drop list ?

[grim ice]

tbf

[sterile token]

Java is shit

[grim ice]

i dont really agree with the 'ctors must be code free'

[sterile token]

😂 😂

[grim ice]

it makes 0 sense

[eternal night]

I mean, you use a constructor as a pure form of validation of its parameters

[sterile token]

Java lang itself its really oddy

[old geyser]

OK, BUT HOW

[grim ice]

hes literally

making problems

[eternal night]

literally you grab the list

[grim ice]

then making another class

just to solve it

[sterile token]

CALM DOWN

[grim ice]

in an ugly way

[tardy delta]

loop over the drops enchantments lol

[eternal night]

and then remove the items from it you want ??

[sterile token]

Lmao being so rude I wont help

[old geyser]

I'm not being rode

I'm only mad

event.getDrops().remove(Material.IRON_SWORD);

[eternal night]

There

@EventHandler
public void on(final PlayerDeathEvent event) {
    event.getDrops().removeIf(i -> {
        return i.getType() == Material.STONE;
    });
}

🥄

[tardy delta]

on

on what

smh

[eternal night]

removes all items with the type stone from the drop list

[old geyser]

event.getDrops().remove(Material.IRON_SWORD);
remove all iron sword

[eternal night]

no

[sterile token]

Lmao being in that way you wont be helped by anyone

[tardy delta]

check the type of event.getDrops()

[eternal night]

whats the learn java command

?learnJAva

[old geyser]

Guys

[eternal night]

?learnJava

[old geyser]

Never mind

[eternal night]

awww

[sterile token]

?learnjava

[undone axle]

Here are some links to get you started on learning Java:

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

[eternal night]

wow

[upper vale]

LMAO

[tardy delta]

rude lol

[eternal night]

anyway, you cannot just remove a material from a list of item stacks ?

thats not how anything works

[sterile token]

Agree

I just blocked him

[tardy delta]

wondering why the signature of the remove method isnt remove(T elem)

[sacred mountain]

there is a DamageCause.CONTACT, but i cant seem to get the block involved, is there another way? im trying to check if the player was impaled by a stalagmite/cactus/sweet berry bush

[sterile token]

Because he was being really painfull and i dont like that type of people

[sacred mountain]

i'm doing this in the entitydamagevent atm

[old geyser]

you are useless

[eternal night]

[tardy delta]

check the block at their feet?

[eternal night]

I literally already spoon fed you the solution

what are you on about

[sterile token]

Oh come on shut up and go to learn java before comming to swear

[sacred mountain]

hm ok but that doesnt really work for cactus, or stalagmite because if theyre jumping or if they only clipped the block it's hard to find the relative stuff

[sterile token]

Lmao calling usless to use when we spoon poofed full code

[sacred mountain]

mojang doesnt even specify bruh

'pricked to death'

[sterile token]

What are u doing mate?

[eternal night]

EntityDamageByBlockEvent

is crying

[sacred mountain]

damn

that exists

thanks

[eternal night]

yes

xD

[sterile token]

Lymx

Spanish?

[eternal night]

didn't even get my name right 😭

[sacred mountain]

you guys really save me a lot of time tbh

i woulda done some really hacky stuff if u hadnt told me that

lmfao

[eternal night]

but no

[sterile token]

Lymx its the Spanish thing that correct the words

[eternal night]

not spanish

I am so confused

[sterile token]

Because not many americans uses xd

[eternal night]

oh ?

[sterile token]

Its more used by Spanish

[tardy delta]

rust be like

enum DamageCause {
  PlayerKill(Player killer),
  Block(Block block)
}```

smh just needed to say that

👉👈

[eternal night]

imma change a single one of your dependencies in your cargo.toml and you grow old before your project builds

[tardy delta]

@sterile token what ya dont like bout it lol

[sterile token]

I dont like none highly typed lsngs

[eternal night]

[grim ice]

aight

i just read the whole eo principles blogs

and my brain is struggling

[eternal night]

I don't think you get more statically typed than rust

[grim ice]

to process

[tardy delta]

could you translate that from whatever language to english

[grim ice]

i think ill have to reread a few times

[sterile token]

I just like "Lenguajes fuertemente tipados "

[tardy delta]

what

[eternal night]

rust is strongly typed

as a heads up

[tardy delta]

dont even know what that means

[sterile token]

Strongly typed is the correct way right Lynx?

[eternal night]

static/strongly vs dynamic types

yea

[sterile token]

Thanks man

Cuz my english is really bad

[eternal night]

but anyway, does not mean you should dislike rust

it has a very robust type system

[sterile token]

I just was bored

And had nothing to said

[eternal night]

lol xD

[tardy delta]

i was thinking about learning rust but i changed my mind

[eternal night]

learn go instead 😛

[sterile token]

Go what that shit

[tardy delta]

i saw some go syntax and it looked horrible

[sterile token]

Never heard about that

[eternal night]

saner than rust

[sterile token]

Yes, because is not strongly typed as Java

[tardy delta]

🤡

[eternal night]

you have not been correct with a single statement in the last few minutes

I am impressed

[sterile token]

Hey man stop swearing

You are making my balls going to the floor

[tardy delta]

lol

cuz of the weed?

[sterile token]

Bajas

Yeah in the Last few days I have spend $50 ley day being weed

[eternal night]

it shows

[sterile token]

Lmao translator go really bad

[tardy delta]

then he tells someone to translate his question 🤓

[sterile token]

Its translator or word corrector?

[old cloud]

nice help development btw

[sterile token]

Hey please we dont need another one calling us usseless

When we just serverd him the food on his mouth

[old cloud]

just doesnt seem like the right channel

[sterile token]

Oh

We are not in general?

[old cloud]

no

[sterile token]

Oh

My bad

Sorry conclure 😍

[ivory sleet]

Yes please be nice, relevant and all that stuff in between thanks <:

[sterile token]

• conclure "preparimg ban command for Alexito2060"

😂 😂

[shadow zinc]

does CompletableFuture.runAsync(new Runnable() work with spigot okay?

[eternal night]

As well as any other off main thread computations

don't touch the main thread inside the runnable and you are fine

[tranquil dome]

@ivory sleet one more question, in which module should I put the resources such as config files?

[sacred mountain]

fully auto generated lore :D:D:D:D:D:D

[eternal night]

1 times

[sacred mountain]

bruh ill make a quick method for that

u got me

[grim ice]

wtf

[sacred mountain]

:(

[grim ice]

how would u not know golang

its mad famous

[tender shard]

well

[eternal night]

and it just got generic support 😛

[grim ice]

make it time/s

ez

[tender shard]

there are many "famous" languages

[tardy delta]

fuck i confused it with typescript

[upper vale]

*time(s)

[vivid skiff]

Is possible to detect when another plugin is unloaded?

[tender shard]

java will never die out, C will never die out, and the worst thing is, cobol will never die out

[grim ice]

yeah

[tardy delta]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/server/PluginDisableEvent.html

[eternal night]

cobol is the lang of the future

[upper vale]

Is Fortran still used lmfao

[eternal night]

what are you talking about

[grim ice]

one major reason is that there are way too many code bases

on them

[tardy delta]

what about that carbon shit?

is it useful?

[eternal night]

too early to tell

[grim ice]

not yet

[tender shard]

my bank is using fortran in their mainframe

[sacred mountain]

any improvements? idfk my english well so

[upper vale]

LMAO

[sacred mountain]

ignore the extra param

[tardy delta]

imma learn c++ instead then

[tender shard]

o -> oes

[sacred mountain]

o yeah

[tender shard]

potato -> potatoes

and other things

[sacred mountain]

got it

[tender shard]

child -> children

mouse -> mice

[sacred mountain]

bruh

[upper vale]

entry -> entries

[tender shard]

you cannot do it generically

[sacred mountain]

im gonna add the o and the y-ies

[upper vale]

deer -> still deer

[sacred mountain]

thats it

[tender shard]

there are too many "exceptions" of the rules

[tardy delta]

woman -> women 🤓

[sacred mountain]

enlighs moment

[tender shard]

you couldnt even do it generically for latin

[tardy delta]

womans

[upper vale]

kekw

[tardy delta]

🤓

[sacred mountain]

womans

yes

[tardy delta]

https://tenor.com/view/women-hahaha-women-memes-haha-gif-24926576

[tender shard]

latin has such a strict grammar and it won't even work there because you don't know whether something is a-decliniation or 3rd declinitation

[tardy delta]

i fucked up my algorithm again

takes 6 steps to calculate 2+3*8^2-1

[tender shard]

e.g. terra -> terrae. but also, dux -> duces, virus -> vira, puer -> pueri, filius -> filii, bellum -> bella, dominus -> domini, mensa -> mensae, meus -> mea

[tardy delta]

first going to the end and them looping over it twice 🥺

[smoky oak]

can minecraft names display unicode characters?

[tender shard]

no

well

part of it

I mean a-z is unicode too 😛

[smoky oak]

screw you too

[tender shard]

I basically just do a regex to check for a valid name

name.matches("^\\w{3,16}$");

[tardy delta]

hmm regex

[tender shard]

but that's not 100% fool proof

because there are still certain usernames that are less than 3 chars, and some others still contain "."

but they are like >0.01%

[tardy delta]

isnt using a pattern faster?

[tender shard]

yes

a pattern would be faster

[smoky oak]

ah no what i meant is that i want to know if its possible to spawn in a npc with a name tag that contains greek letters

[sacred mountain]

thats all imma do

[tender shard]

but "never change a running system" and I doubt that people need to validate usernames 200000 times per tick

[sacred mountain]

i cba to add more because there wll be no end to it

its useless anyway

im literally using it for one thing

[tender shard]

anyway, to whoever tried to do the singular -> plural thing:

you need to query some online dictionary

it's the only reliable way

there are just too many exceptions to the general rules (e.g. y -> ies)

as said... mouse -> mice

it's random

[tardy delta]

womans

[tender shard]

english is a weird language

yeah

woman -> women

but also

erm

[smoky oak]

men't

[tender shard]

what other word ends with "an"

?

[smoky oak]

spriggyan ?

[tender shard]

english is so weird in general

e.g.

woman, women

the last vowel changes

but the pronouncation only differs in the FIRST vowel

woman = woman
women = wimmen

kinda weird

[smoky oak]

alex

i write english

i dont understand it

big difference

[sacred mountain]

there lmfao

[tender shard]

english grammar is so easy but their spelling and pronounciation is just totally random

[tender shard]

https://tenor.com/view/bob-bart-bart-simpson-die-bart-the-simpsons-gif-17931241

"it's german"

"the bart the"

[sacred mountain]

the bart the

[smoky oak]

good thing 99% of the internet types

[tender shard]

yeah its not even correct lol

because bart is male

[smoky oak]

imagine everyone using voice chat

[tender shard]

it should be "Der Bart, der"

[sacred mountain]

der

yteahhhh

my german classes paid off

[tender shard]

haha

[sacred mountain]

my singular year of german B)

[echo basalt]

👀

[smoky oak]

mine didnt

i got what

[echo basalt]

german would probably simple to learn in my case

[smoky oak]

the equivalent to a D ?

[tender shard]

a cock

[echo basalt]

I'm already used to masculine and feminine languages

[smoky oak]

caw caw

[sacred mountain]

i dont get it tbh

[echo basalt]

I just hope that german isn't like portuguese and doesn't have like 25 different cases for each verb

[tender shard]

in german we got grades from 1 (best) to 6 (worst)

english however skips the E part

[sacred mountain]

i dont see why an object has to have a gender

for languages

[echo basalt]

tree is feminine here

[tender shard]

you only have A (1), B (2), C (3), D (4), ... (5), and F (6)

[echo basalt]

so is table

[smoky oak]

the argument usually made is 'it speeds up recognition'

[echo basalt]

but perfume is masculine

because fuck you

[tender shard]

in german, perfume is neutral

"DAS Parfüm"

[echo basalt]

Das auto

[tender shard]

yeah

[echo basalt]

we don't have neutral here

[tender shard]

latin is even worse. they sometimes use the passive word for active meaning

[smoky oak]

URGH

[sacred mountain]

bro i hated latin

[smoky oak]

dont remind me

[echo basalt]

hocus pocus

[sacred mountain]

2 years of pain

[smoky oak]

my school was like 'youre taking two foreign language courses' and i had the choice between french and latin

[sacred mountain]

all those cases

[smoky oak]

and my dumb ass thought latin was easier

[tender shard]

e.g. you say "I murder md_5" (active form)
but in latin you'd say
"I was murdered md_5" but it still means that you murdered him

[young knoll]

Y’all get off topic in here a lot XD

[smoky oak]

yes

[tender shard]

but only for some words

[smoky oak]

nobodys asking a question anyways

[echo basalt]

murder is the infinitive form

[tender shard]

thats fine when noone asks anything serious 😄

[agile anvil]

learning french + german + latin = worst combo ever

[echo basalt]

here you say "I murdered" or "I had murdered" type deal

[tender shard]

it can also be a noun

[tender shard]

yeah that's a killer combo

[smoky oak]

why use many word when few word do trick

[tender shard]

haha

kevin

[echo granite]

In my case I had exactly the same method like you did, but when I realized how many edge cases there were, someone made this class for me: https://github.com/eccentricdevotion/TARDIS/blob/master/src/main/java/me/eccentric_nz/TARDIS/utility/Pluraliser.java

[sacred mountain]

Nominative, Vocative, Accusative, genitive, dative, ablative
all singular/plural

[tender shard]

"the trick is to undercook the onions"

[echo basalt]

I got a classmate that was named "quevin" just to fuck with people

[sacred mountain]

YEAHHHHH

thanks

[smoky oak]

i had two sets of identical twins in my year

fun times

[sacred mountain]

for the nice method

[tardy delta]

oh god

[sacred mountain]

i will be using walruses

[echo granite]

yeah I know the code sucks

it's horrible

but it works.

[sacred mountain]

i dont see the problem

[smoky oak]

you need to remember to optimize the right problems

[sacred mountain]

is he talking about the words

[tender shard]

fun fact: what's the plural of octopus?

[sacred mountain]

not the code

[sacred mountain]

octopi

[echo granite]

octopuses

[grim ice]

poor md_5

[smoky oak]

isnt it just octupus agin

[tender shard]

in german it's "Oktopoden"

I added this to wikipedia a few years ago

[tardy delta]

octopussy

[sacred mountain]

💀

[echo granite]

😮

This should be added to the english language

[grim ice]

8x pussy

[sacred mountain]

octopussys

[tender shard]

james bond

[sacred mountain]

ies*

[tardy delta]

indeed

[tender shard]

James bondies

[sacred mountain]

undies

what is this convo

[smoky oak]

okay calm down y'all were slipping

[young knoll]

Depends on how many are in the plural

2 is a hexapus for example

[tender shard]

identity theft is not a joke, LeGuernic!

[ember estuary]

Map<String, String> a = b.getOrDefault(xyz, ImmutableMap.of());

How can i rewrite this so it only creates the empty map when needed?
i know i could just do a null-check but that‘s so long, literally 4 lines 😭

[agile anvil]

isn't oit related to spigot ?

[sacred mountain]

possessive plurals when

[eternal night]

spigot development gotta touch grass every once in a while ngl

[tender shard]

by using computeIfAbsent

[sacred mountain]

grass is over 5 metres away

[tender shard]

(if you wanna put it into the map as well)

[eternal night]

or use a shared empty map instance

[grim ice]

hexapussy

6x pussies

[sacred mountain]

bro

[tender shard]

Map<...> a = b.computeIfAbsent(xyz, __ -> ImmutableMap.of());

[smoky lance]

Collections.emptyMap() always return the same map, idk about Guava ImmutableMap.of()

[ember estuary]

ahh thats good too

[smoky oak]

does b.get(xyz) just return null?

[tender shard]

true

that's better

[young knoll]

If there isn’t an entry, yes

[eternal night]

^

Map<String, Map<String, String>> b = new HashMap<>();
final Map<String, String> a = b.getOrDefault("key", Collections.emptyMap());

shared instance

[smoky oak]

why not just do if a==null then return end

[grim ice]

tbf

[tender shard]

because they might not wanna return yet?

[smoky oak]

ah

[grim ice]

u cant avoid nulls as EO says

with libraries that use null

[young knoll]

Just wrap every single nullable object in an optional

:p

[tender shard]

some things never change

[ember estuary]

actually now that u say it SecretX, it seems that it just uses the same static empty map every time

so no new map gets made i think

[tender shard]

emptyMap() reuses the same thing, yes

that's the point of it

the method is only there for generics and stuff

[ember estuary]

nah i mean ImmutableMap.of()

[tender shard]

otherwise you could use the static field directly

oh

no, ImmutableMap.of(...) creates a new one ofc

[ember estuary]

it does?

[tender shard]

how else would it work if you toss in stuff

[ember estuary]

two constructors

[tender shard]

oh wait you mean the empty one

[ember estuary]

one for no arguments and one with

yea

[tender shard]

sorry yeah

[ember estuary]

xD

[tender shard]

yeah the empty of() one just returns the static empty one

at least thats how guava does it

no idea if there's a builtin one, I only use java 8

[sterile token]

Java 8 is the most amazing one it doesnt lot of shit like does java 17

[tardy delta]

🤔

[ember estuary]

😂

[reef lagoon]

lol?

[smoky oak]

the one advantage of java 8 is backwards compatability

plus

java 8 already has lambdas

[tender shard]

whut

java 17 doesnt do shit

it adds "nice to have things" that noone actually needs

they are nice to have but that's it

I would switch to java 17 if there still wouldnt be so many people on 1.16 that use java 8

if I do standalone apps like discord bots or GUI stuff, I always go for 17

or comissions, when they say "java 17 is fine" ofc I also go for 17

[smoky oak]

can you give one useful example

[tender shard]

the enchaned switch e.g.

1 sec

item = switch(...)

in java 8 it would be like this

[smoky oak]

huh thats interesting

[tender shard]

or e.g. pattern matching

one sec

I do "instanceof Slime slime"

so in line 93, I can use "slime" and it's a Slime

I don't have to do Slime slime = (Slime) entity

it remembers from before that I did the instanceof, so I can be sure that "slime" is now a Slime instead of having to cast it "again"

or records for example

records are basically java's version of lombok's @Data

[smoky oak]

i dont think records are that useful

[tardy delta]

for immutable data they are

[smoky oak]

if you want to change a single value you recreate the whole thing

[tender shard]

well if you don't use lombok, then records can make your classes WAY shorter

lemme give you an example about why records are awesome

[smoky oak]

yea i do most of my work with mutable data

[tender shard]

https://blog.jeff-media.com/java-data-classes-using-records-or-lombok/ @smoky oak

[smoky oak]

so i dont get much use out of records

[tardy delta]

i believe they should add the same way to defining a class as a record does

[tender shard]

yeah okay

I usually use lombok if I want mutable data classes

so yeah

1. Wanna have it immutable and use Java 15+? Use records
2. Wanna have it immutable and use Java 5+? Use lombok's @Data with final fields
3. Wanna have it mutable and use Java 5+? Use lombok's @Data with mutable fields
4. Using Java 4 or older? Damn where did you download this jdk bro

[tardy delta]

using java 1: die

[smoky oak]

my old linux laptop from 2010 but thats besides the point

[tender shard]

I'm still waiting for 1.20 to get rid of the enums

[tardy delta]

why

[tender shard]

wait

did you not read the announcement?

[smoky oak]

what announce emnt

[tardy delta]

nope

[tender shard]

basically ALL enums that implement Keyed will get removed "soon" (TM)

e.g. Material

[tardy delta]

ah from spigot

[tender shard]

yeah

[smoky oak]

what will they replace it with

[tardy delta]

i thought you were talking bout java 20

lmao

[tardy delta]

public static variables ig

[tender shard]

with "public static final" fields in a normal class

[smoky oak]

...why?

[tardy delta]

im still waiting for generic enums in java

[tender shard]

e.g. something like this

public class Material {
   public static final Material DIRT = new Material(NamespacedKey.minecraft("dirt"));

[young knoll]

Because enums are for things that don’t change

[smoky oak]

well thats just the same problem in a different form

[young knoll]

Registries are slowly becoming modifiable

[smoky oak]

you still cant add a new material or biome

[young knoll]

You can, it just wouldn’t have a final field

They’ll likely be a getByKey or something

[tender shard]

whut

of course you can

you can just do new Material(...) yourself

[tardy delta]

client would have to know about it smh

[tender shard]

I mean

[smoky oak]

i spent about half of the last week trying and failing to add a new biome

[tender shard]

just look at the PersistentDataType class

[smoky oak]

for various reasons

[tender shard]

it has a few public static final fields, like PersistentDataType.BYTE

[young knoll]

100% possible for biomes atm, materials one day hopefully

[tender shard]

but of course you can still add new ones yourself. Just saying... https://www.spigotmc.org/threads/more-persistent-data-types-collections-maps-and-arrays-for-pdc.520677/