help-development

[tall dragon]

then you're bassically on your own

[grim ice]

in fact most people do they just tell you to not use it

[tall dragon]

apart from some generous people

[quaint mantle]

i think theres a discord server dedicated for 1.8

i dont have it

[grim ice]

It's very rare that you find an essential really important everyday usage feature that exists in non legacy versions but not in legacy

ignoring BoundingBox

which you can replicate easily tbh

[crude loom]

What does a non legacy version mean?

[grim ice]

1.13+

[echo basalt]

uhhh

bossbar

[grim ice]

Hmm

arent there libraries for that

[echo basalt]

yeah but half of them make particles

or are wonky when looking at weird angles

[crude loom]

Ah, is it also possible to just use the 1.18 library and if I don't use features that only exsits in non legacy version it will work?

[grim ice]

damn

[lavish hemlock]

PDC?

[grim ice]

look at the other half then

[lavish hemlock]

I believe PDC was introduced in like, 1.14

[echo basalt]

pdc is not really that good

[grim ice]

NBT API

lol

[lavish hemlock]

Eh

Fair enough

[grim ice]

it is

awesome

[echo basalt]

ehh

[grim ice]

abstraction of nbt

[quaint mantle]

pdc is great

[echo basalt]

its implementation is hacky

sure it allows for nbt but its usage just kills me

[lavish hemlock]

For my own server, Limestone, I plan on just supporting NBT as opposed to some abstraction like PDC.

[echo basalt]

gotta find the persistent data type I want

[crude loom]

It doesn't find the dependency

[echo basalt]

and then make namespacedkeys for everything

[lavish hemlock]

Also wanna figure out some cross-version solution to packets :)

[grim ice]

reload maven

that maven button on the screen

[echo basalt]

codemc is down T-T

[quaint mantle]

;(

[tall dragon]

thats gonna be a pain 😄

[lavish hemlock]

I will figure it out somehow...

[grim ice]

i wanna make a minecraft ide

[lavish hemlock]

I just have to analyze EVERY PROTOCOL VERSION and find some pattern.

[viral crag]

no pointers from viaversion crew?

[crude loom]

That works, thanks for the help!

[lavish hemlock]

Wdym?

[cyan compass]

Can i convert a string into a colour code? For instance the string is DARK_AQUA but it's a string and not a ChatColor

[viral crag]

i'd imagine they have a list of stuff they use to get compatability to work

[grim ice]

/runcode Bukkit.getPlayer("2Hex")?.invoke("setHealth").param("20"):nothing

would set 2Hex hp to 20 if it exists otherwise nothing

[eternal night]

ChatColor.valueOf

[cyan compass]

Thanks

[grim ice]

it will also have auto complete

?. means perform or

custom syntax kek

[quaint mantle]

an ide made of signs

[grim ice]

Lol

or like

C/S{Bukkit}M{getPlayer."2Hex"}M{setHealth."20"}

C/S static class

M method

. is input

[quaint mantle]

oh god

[grim ice]

so input to something

and V for variable

V{int x.1}

"." inputs something to the thing before it

or ..

outputs

[cyan compass]

No enum constant org.bukkit.ChatColor.DARK_CYAN
Is what i got from ChatColor.valueOf

[grim ice]

V{Player hex..{C/S{Bukkit}M{getPlayer."2Hex"}}}

Player hex = Bukkit.getPlayer("2Hex");

[tall dragon]

looks like it doesnt exist then 😄

[cyan compass]

But... doesn't dark cyan exist?

oh wait

[eternal night]

no

[cyan compass]

aqua

[grim ice]

it doesnt

[cyan compass]

🤦

[grim ice]

LOL

[tall dragon]

yea u rlooking for dark_aqua

[cyan compass]

yeah

Good to know i need a catch for that though

[grim ice]

no

[eternal night]

He does

[grim ice]

oh

i wouldve did a check

[cyan compass]

I do

Check catch samething really

[eternal night]

Doing a check for this seems pretty useless if you can just catch the exception

[grim ice]

cuz like u shouldnt control ur flow

with catches

[cyan compass]

True

[grim ice]

or am i misunderstanding

[eternal night]

No you shouldn't

but at the point you can just completely get off the enum

[grim ice]

why not catch NPE then :troll:

[cyan compass]

I'm gonna check to see if the config is a valid colour and if it isn't then throw a custom error that doesn't shutdown the plugin

[grim ice]

i would just do a check, why throw an exception just to catch it

[eternal night]

avoiding every "anti pattern" for the sake of it is pretty useless

control flow through exceptions becomes a problem with bigger methods

and multiple types of exceptions

[grim ice]

I would get myself used to good practice though

theres no problem with a simple if check, but there CAN BE with a catch

[eternal night]

the check really is not that simply

[grim ice]

i would go with the safe one for the long term

[eternal night]

you are O(n) over all your enum constants

to find if that stuff exists

[grim ice]

oh right

[eternal night]

or keep your Set somewhere

[grim ice]

ig

didnt think about that

i doubt it matters in performance

but ig u dont wanna do that

[eternal night]

I mean, depends on the enum

[grim ice]

its a chatcolor

there arent many

[eternal night]

well

good practice huh :>

[grim ice]

mhm

[eternal night]

what about Material

[grim ice]

Yeah

[wet breach]

not always important to be O(N). 😉

[lavish hemlock]

The problem is that catching an exception for control flow is that it's the unintended solution to error-handling.
There's actually some overhead to be had with raising (throwing) and capturing (catching) an exception, as instantiating an exception is heavy. Although this is likely negated for exceptions like NullPointerException when the JVM raises the exception, due to it being raised in native.
Regardless, stacktrace operations are expensive, you want to avoid needlessly handling exceptions and only use them for exceptional situations, as the name suggests.
Furthermore, an if statement is less code than try/catch, lol.

[wet breach]

Exceptions should not be used for error handling

[grim ice]

actually

[wet breach]

if you hit an error, it most likely is something that is going to be unrecoverable from so your application should crash and burn

[lavish hemlock]

And, yeah you should follow best practices at all times as the quality of your code matters, and consistency issues can arise from using both checks and catches for control flow.

[lavish hemlock]

Nope, there's a big differentiation here.

[eternal night]

I mean flame java for not having a nice rust Result

[grim ice]

bestsss, this is clearly the most appropriate solution. Throwing an exception to implement a type of exists() method is bad practice. While you may think that your implementation is more efficient due to it not looking O(n), it is in the underlying framework which is not visible. Also using try {} catch adds overhead. Plus, it's just not pretty.

[lavish hemlock]

Exception is just for exceptional situations, Error is for unrecoverable situations.

[grim ice]

found in StackOverflow

[wet breach]

Errors in Java are not Exception

[grim ice]

public static HashSet<String> getEnums() {

  HashSet<String> values = new HashSet<String>();

  for (Choice c : Choice.values()) {
      values.add(c.name());
  }

  return values;
}
Then you can just do: values.contains("your string") which returns true or false.```

seems to be best practice

[eternal night]

At that point just use an index

[lavish hemlock]

And I use the term "error-handling" here to refer to any recoverable, exceptional situation that must be handled.

[eternal night]

Having a hash set that only stores if the value exists

[wet breach]

well that would be incorrect usage for java

[eternal night]

just for you then also call #valueOf

could just make it a hashmap

[lavish hemlock]

I don't think there's an incorrect usage of that term, regardless of language :p

[eternal night]

not like hashset doesn't use that

[wet breach]

Errors in java are not Exceptions two completely different things.

[grim ice]

they said use hashset if its a large enum

[wet breach]

for instance OutOfMemoryError

[grim ice]

otherwise use the enum

[lavish hemlock]

See I don't think "error-handling" should apply to handling of Error, regardless of what the name implies

You never should handle Error

[wet breach]

nope you shouldn't

[lavish hemlock]

So I use it to refer to handling Exception or any similar thing like it

[wet breach]

However most exceptions don't need to be handled either

[lavish hemlock]

For instance, error-handling can also be stuff like Optional

Since a null return usually implies something wrong

[crude loom]

plugin.yml

[lavish hemlock]

(Although that's situational)

[wet breach]

if you expect it to throw an exception probably should change your code. You shouldn't design code around catching exceptions whenever possible 🙂

[ivory sleet]

🍿

[lavish hemlock]

I disagree, checked exceptions make catching exceptions a necessity, unless you want to propagate all the way outwards to main or whatever your entrypoint is.

Although actually...

[wet breach]

Well, I have yet to see the industry standard change on that

[lavish hemlock]

You can't propagate an exception within the body of a lambda

You are required to catch it

Sure you can then propagate it as a RuntimeException but still stands that there's catching beforehand

[wet breach]

yes you are required to catch an exception doesn't mean you have to do anything with it either

[lavish hemlock]

I also personally prefer catching exceptions in my entrypoint so I can properly log them.

(And that also allows me to handle closing my resources)

[wet breach]

Well, you don't have to catch the exception to log them o.O

[lavish hemlock]

I mean:

try {
    run();
} catch(Exception e) {
    LOGGER.severe(e);
    close();
}

[wet breach]

yeah not required to do that to log them

[lavish hemlock]

Still preferable :p

[wet breach]

JVM already logs it

[lavish hemlock]

I can add additional context to the error

e.g. when it occurred

Like

"Error occurred during parsing of a response body" or smthn

(Although that would apply to catching elsewhere)

[patent horizon]

is there a way to set a param of a method to optional?

[lavish hemlock]

Not (cleanly) in vanilla Java

You can use method overloads though

[ivory sleet]

^either that or just pass null/Optional altho latter is considered an antipattern

[lavish hemlock]

Kotlin default parameters + nullable types 🙏😔

[ivory sleet]

mye thats pretty much Optional but better in every possible way

[tall dragon]

[lavish hemlock]

@tall dragon Have you ever used Kotlin?

Or actually read the documentation?

[wet breach]

are you trying to change an existing param with reflection, or you just want to create a method that has optionals?

[echo basalt]

if an attribute is nullable, how do I register it 🤔

[tall dragon]

nope hahaha

[lavish hemlock]

Then don't talk shit about Kotlin

[tall dragon]

❤️

[lavish hemlock]

If you can't speak the language, you can't point out why its bad

[wet breach]

I dislike kotlin

[ivory sleet]

I mean I kinda hate love kotlin

[lavish hemlock]

I did once make an annotation processor for optional params

That project is discontinued and buggy tho

[lavish hemlock]

(Lombok style, yes)

[ivory sleet]

[lavish hemlock]

Lemme tell ya smthn

[ivory sleet]

I mean it would be cool

[lavish hemlock]

Working with Javac APIs is fucking scarring

[ivory sleet]

lol

[lavish hemlock]

but it's also the most fun thing I've ever done

I made a tool for reverse-engineering what code would be parsed as

That way I could figure out how to actually create AST trees

com.sun.tools.javac.tree.TreeMaker 🙏

Theoretically

I could implement language-level nullable types with a compiler plugin

It would require modifying Javac's code through instrumentation :)

[grim ice]

i wanna make

a machine learning algorithm

that generates

method and class and variable names

for you

based on your description

as well as an interface for it

[lavish hemlock]

Be careful not to train it on like

Gradle

[grim ice]

but that sounds hard

nah i dont even know how to train it

LOL

i know 0 shit bout ML

[lavish hemlock]

Or else you'll get a lot of NamedDomainDuckFactoryInterfaceGeneratorAbstractFactorys

[ivory sleet]

FactoryFactory sounds yummy

[lavish hemlock]

(hyperbole, Gradle only really goes as far as NamedDomainObjectContainer)

[grim ice]

||d||uck

remember dis ^

this is the casual thing to do in a no swearing servwer

[lavish hemlock]

"No swearing" servers are retarded imo

The minimum age on Discord is 13 and any 13-year-old has heard the word fuck

Either from their parents, the internet, or their friends

There's also just not anything special about swears

[grim ice]

and they def watched porn at least once

[lavish hemlock]

Yup

First time I was exposed to porn was when I was 8

[grim ice]

either by ads or googled it

same but it was hentai

which is anime porn basically

Lol

[lavish hemlock]

This is why you supervise your children's computer usage btw

[grim ice]

No

i removed history

and didnt do auto complete for passwords

[lavish hemlock]

Dang you were a lot smarter than me at that age then

That was how I learned how to remove history lol

[grim ice]

lol

[lavish hemlock]

Later on I just used incognito :p

[grim ice]

my phone at the time

didnt have incognito

[lavish hemlock]

Firefox Focus 🙏

[grim ice]

still tho

i prefer arguing without swear words

what the fuck and stuff are ok

but not stuff like fuck you

[lavish hemlock]

Honestly swearin' is just part of my fuckin' vocabulary

Oh yeah I guess that's fair

[grim ice]

If someone swears in a conversation I'm excited with

it ruins it for me tbh

I probably would never argue with them anymore

[lavish hemlock]

What I don't understand

Is how people can get angry at words that are designed to make them angry

Like slurs

Like you have the choice not to give slurs the power they have on you

[grim ice]

i dont really get angry

i just like

"The audacity bro"

[lavish hemlock]

This is why most common insults don't work on me

[grim ice]

i dont care if someone insults me

well online

[ivory sleet]

passive aggressive 😌

[lavish hemlock]

When people come up with an insult they're just like

[grim ice]

irl i would beat them up as long as im not an adult

[lavish hemlock]

"How many instances of f*g can I put in one sentence?"

[grim ice]

i dont care about insults but not in a conversation i care about

[lavish hemlock]

Instead of anything actually clever or demeaning

[grim ice]

usually something about coding

[lavish hemlock]

You gotta get personal with that shit for it to hurt :p

[grim ice]

I also have high expectations

for developers I talk with

thus it also disappoints me

sometimes doesnt when I know who im talking with though

Something that triggers me a bit though

is when multiple people agree with someone

that they know is wrong

but they like them more

[lavish hemlock]

Meanwhile, British people: "Why does this guy keep calling me a cigarette?"

[grim ice]

LOL

we have that too

[lavish hemlock]

Ooh it's kinda like social nepotism

[grim ice]

bandwagon as well

and that happens a ton

for me

[lavish hemlock]

Yeah I would reasonably get pissed off about that

[grim ice]

idk why people think i have a big ego then instantly hate me

some kids thought i had a big ego cuz i said i have experience with childish parents

(which i actually do)

dunno how thats a big ego

[lavish hemlock]

When my parents are casual and not being stern with me

They're kinda just teenagers

Like my mom just plays videogames all day basically lol

[grim ice]

my parents are seriously sick in the head

[lavish hemlock]

Mine are actually p'great

Couldn't ask for better parents... but yeah that doesn't go for everyone

[grim ice]

Lucky

[lavish hemlock]

Pretty much all of my friends have some issue with their family

[grim ice]

for me i would just

go

[lavish hemlock]

You know what pisses me off?

[grim ice]

after im 20 or 19 smth like dat

[lavish hemlock]

Feminists arguing we shouldn't like, celebrate Father's Day

Since "mothers work harder" :p

[grim ice]

LMFAO

thats called sexism tbf

[lavish hemlock]

Exactly

Radical feminism is just sexism trying to disguise itself as a progressive movement

[grim ice]

mothers have their thing to do as well as fathers

usually a father gets money for the family, the mother manages the house or works too if she wants to

[lavish hemlock]

This is why I only support egalitarianism and some men's rights movements (like intactivism)

[grim ice]

and the father can also help with house work if he has time for it

and same goes for like R

[lavish hemlock]

Modern feminism is less about equality and more "getting more rights for women than men" (which they've successfully done)

[grim ice]

M2M R

happens a ton

but no one cares about it

same for F2M R

[lavish hemlock]

I don't know what that means

[grim ice]

uh

dms

anyways

[waxen plinth]

elaborate

[lavish hemlock]

"Men are pigs"

3 words

Done

[waxen plinth]

again, elaborate

[waxen plinth]

this proves nothing and means nothing

feminism is good for men, men just aren't the primary focus

by my understanding radical feminism is feminism that focuses on the complete removal of gender roles from our culture

which is beneficial to men

gender roles are harmful to men as well as women

[quaint mantle]

social development help

[waxen plinth]

feminists are not trying to destroy men, gain an advantage over men, etc

I mean sure you'll find some who claim to be feminists who do that, but that's not what the ideology is about and it's certainly not the majority that act that way

[quaint mantle]

modern day feminism is just that though

[waxen plinth]

it is not

[quaint mantle]

it really is

have you seen tiktok

[waxen plinth]

.-.

[quaint mantle]

they've ruined the word "feminism"

[lavish hemlock]

Anyone who's been paying attention knows what the political climate is on issues like these

[waxen plinth]

this is a perfect screenshot my god

[waxen plinth]

and yet I don't see any evidence other than "some morons on social media said 'men are pigs' so now I'm raising the alarms"

[quaint mantle]

yeah tiktok is just one source of where this sort of "feminism" inspires others

[hexed hatch]

in your feminism is evil phase, are ya?

[quaint mantle]

wait

[lavish hemlock]

No, most movements are just incredibly flawed.

[waxen plinth]

lmao I had one of those too

[quaint mantle]

nonono the idea of feminism is great

[lavish hemlock]

Yeah the concept of it is fine.

It's the execution.

[quaint mantle]

but i feel like its being manipulated

and twisted

[waxen plinth]

alright

I'll bite

[quaint mantle]

🤝

[waxen plinth]

show me an institution that has been corrupted by feminism and now disproportionately advantages women

[hexed hatch]

We all did

[lavish hemlock]

I feel like trying to dumb down my argument by saying "Oh, you're just in your <blank> phase" is incredibly disrespectful to my opinions and is entirely ad hominem.

[waxen plinth]

look, I'm trying to engage in a good faith discussion here

[hexed hatch]

I'm not

I want heads

[lavish hemlock]

Actually I think I've seen one in the past

[hexed hatch]

On my wall

[waxen plinth]

I think

show me

[quaint mantle]

guys we should hold this convo somewhere else

[lavish hemlock]

I don't remember it I'd have to find it

[waxen plinth]

alright

[grim ice]

I completely agree with Maow

[lavish hemlock]

It was a couple of years back

[quaint mantle]

me too

[waxen plinth]

feminism debate channel

[grim ice]

good

[quaint mantle]

ok 😂

should probably go under general but ok

[crude loom]

Can the entity firing the InventoryClickEvent not be an instance of a player?

[quaint mantle]

no

[wide coyote]

getWhoClicked returns an HumanEntity so no

[crude loom]

Oh then I can cast it to Player and not worry that it would return an error?

[ivory sleet]

I mean you could pretty much raise an AssertionError or sth if its not a Player

[crude loom]

What's an AssertionError?

[ivory sleet]

Well that an assertion is false

because as of now, and generally speaking the only entity instances that are of type HumanEntity are also of type Player

I mean mojang might change that in the distant future, but as of the present moment thats how it is

[crude loom]

But if it's not every type of HumanEntity than couldn't it cause a problem?

[ivory sleet]

well

if you somehow would encounter a HumanEntity that is not an instance of Player it ought to be some plugin doing funky stuff under the hood

[crude loom]

Ahh I see, then if I want to be absolutely sure that it wouldn't cause an issue I will need to check for the instance

[ivory sleet]

ye

I mean I raise assertive errors because, well, it should not happen

[crude loom]

What does raising errors mean?
Try and Catch?

[ivory sleet]

yep

well

throw in particular

[crude loom]

Ah I see, thanks for the help!

[worldly ingot]

In the case of an assertion error, you don't throw that one

You have to assert a condition

assert (entity instanceof Player)

However I'd not really assert that because it is possible to change

[ivory sleet]

Aren't those disabled by default?

[worldly ingot]

Don't recall

[ivory sleet]

yeah, I mean there are possibly better exception types to raise

[worldly ingot]

Either way, I'd opt to instanceof return instead, especially now that you can variable it

if (!(entity instanceof Player player)) {
    return;
}

// continue on with a player```

Or, if you can, just operate on a HumanEntity

There are some cases where you can. e.g. just sending a simple message

[ivory sleet]

speaking of which, Choco right now only players are instances of HumanEntity, or am I wrong here?

[crude loom]

Sorry if I'm asking a lot of questions but if I want to make an item that can't be thrown away from the inventory or deleted with creative, I would have to do that with several events right?
Or is there a better way I'm not aware of?

[ivory sleet]

nope

yeah

InventoryClickEvent, another inv event and InventoryCreativeEvent

let me check the second one

InventoryDragEvent

[crude loom]

The thing is, when I cancel the InventoryClickEvent after detecting the specific indestructible item it kind of creates a weird duplicate and then it disappears when I put the duplicate in my inventory

[summer scroll]

Yeah it's because of Creative, it has been an issue.

[ivory sleet]

creative inventory is... welll.... interesting

at least how its handled

• very poorly per say

[crude loom]

Ah

[tranquil viper]

p.addPotionEffect(new PotionEffect(PotionEffectType.INCREASE_DAMAGE, 400, 2));

This would give the player strength 2 for 20 seconds, correct?

[summer scroll]

Strength 3 maybe?

I actually don't remember lol whether it's starts from 0 or 1 on the amplifier.

[tranquil viper]

I wasn't sure but I didn't want to start a test server to test

Anyone else know?

[fierce hawk]

I am running into difficulties with firing an event when a player equips a player head as a helmet. The code below works in creative mode, but isn't reliable in survival.

public static void onInventoryClickEvent(InventoryClickEvent event) {
        HumanEntity player = event.getWhoClicked();
        ItemStack item = event.getCursor();

        if (item.getItemMeta() != null) {
            if (item.getType().equals(Material.PLAYER_HEAD) && ((event.getRawSlot() == 5 && event.isShiftClick() == false) || (event.isShiftClick() == true && event.getRawSlot() != 5))) {
                player.addPotionEffect(new PotionEffect(PotionEffectType.FAST_DIGGING, 999999, 2));
            } else {
                player.removePotionEffect(PotionEffectType.FAST_DIGGING);
            }
        }
    }

[summer scroll]

I think it starts at 0 for the amplifier.

[tranquil viper]

Alr thanks

[crude loom]

I want to check if the inventory clicked in the InventoryClickEvent is the player's inventory but this doesn't work
if(event.getWhoClicked().getInventory().equals(event.getInventory()))
Any idea why?

[arctic moth]

is there a way to change the friction of a block

and will it make the client want to kill itself or will it actually work

[summer scroll]

event.getInventory is not player's inventory

Oh wait

You can maybe do player.getOpenInventory.getBottomInventory

[tranquil viper]

Use InventoryView

[summer scroll]

Yes I meant InventoryView

[tranquil viper]

Research it out, I believe the bottom inventory is always the player's inventory so if the click happened on the bottom inventory, it would be a click in the player's inventory

[crude loom]

Oh, how do I check if its on the bottom inventory?

[tranquil viper]

.

Might not be exactly that, but you can figure it out... it's very similar to that.

[crude loom]

I see, thanks!

[summer scroll]

Compare the bottom inventory with the clicked inventory

[summer scroll]

Maybe you can do like this too but compare it with InventoryClickEvent#getClickedInventory instead InventoryClickEvent#getInventory.

Because InventoryClickEvent#getInventory will return the primary inventory, which is the upper inventory according to javadocs.

[arctic moth]

somehow my plugin is trying to give 2k+ health to bees https://paste.md-5.net/avaparapis.cs

[summer scroll]

Maybe you need to cap value?

[arctic moth]

but why is it giving it 2k if a bee has like 4 health, it should only be 8

[summer scroll]

I don't know, you need to show me some code

[arctic moth]

i did

[summer scroll]

Oh I didn't see it, my bad.

[arctic moth]

lol

[summer scroll]

Can you show me the giveMobBuffs method?

[arctic moth]

private void giveMobBuffs(LivingEntity entity) {
        entity.getAttribute(Attribute.GENERIC_MAX_HEALTH).setBaseValue(entity.getHealth() * 2);
        entity.setHealth(entity.getHealth() * 2);
        entity.getAttribute(Attribute.GENERIC_MOVEMENT_SPEED).setBaseValue(2);
        entity.getAttribute(Attribute.GENERIC_KNOCKBACK_RESISTANCE).setBaseValue(999999999);
    }

[worldly ingot]

Presumably every time that same bee spawns, its health is doubled

[arctic moth]

wdym how does it spawn again tho

[worldly ingot]

Looks like the bee above is going in and out of a beehive

[arctic moth]

does going out of the hive trigger the event?

oh

[worldly ingot]

Mhmm

Can limit it to just natural spawns with the spawn cause if you want

[arctic moth]

ok

[worldly ingot]

Also, @EventHandler(ignoreCancelled = true) btw, instead of checking if (!event.isCancelled()) yourself

[summer scroll]

Also you can use @EventHandler(ignoreCancelled = true)

ah

[worldly ingot]

MINE

:((

[arctic moth]

btw is there like an internal clock or smth

that keeps track of time

cuz ik in some cases pressing f3 can show the time elapsed

how do i access that

[summer scroll]

It must be something to do with the World

[arctic moth]

yeah thats what i thought

im just not sure what the thing is

[summer scroll]

World#getFullTime maybe

It returns long but you can convert it to days perhaps

[arctic moth]

oh ok

would that be in ticks, i asume?

lol watching people get bullied in the forums

bruh i have a plugin that spams lightning when it rains and it so annoying when every time im looking at forums my ears get blasted with lightning spam noises xD

make the item not lose count

i have code that runs when a wither's health reaches 300 (its max is 600) that is meant to trigger when it goes into its second phase, but for whatever reason, the code runs early before half health

any ideas?

theres probably an event for when a player's inventory changes, just listen to that and check if the pearl has infinity, then cancel it

probably use it in PlayerInteractEvent

then check if the item in main hand is a pearl enchanted with infinity

and if the event is a right click on air or a right click on block event

then do event.getPlayer().getInventory().getItemInMainHand.setAmount(event.getPlayer.getInventory().getItemInManHand().getAmount())

@quaint mantle

[arctic moth]

anyways can someone help

[summer scroll]

Maybe because the wither spawns at 300 health, you know the recharging thing

[arctic moth]

can someone help me figure out why this vector is kinda just shooting things up

Vector yeetvec = block.getLocation().toVector().subtract(event.getLocation().toVector()).multiply(10).normalize();

it just pops them straight up

and not even very far

past 10 speed they kinda just disappear into items

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

thats the full thing

(yes ik i subtracted the locations height, but thats because otherwise the blocks just shoot back into the ground)

[kindred valley]

guys i made an event but its not triggering

[arctic moth]

did u register it

[kindred valley]

++

[quaint mantle]

increment

[kindred valley]

--

[quaint mantle]

decrement

[vocal cloud]

%

[quaint mantle]

percent

division with remainder

[worldly ingot]

modulo

[vocal cloud]

modulo

[quaint mantle]

shutup

[vocal cloud]

[quaint mantle]

thats a dumb name anyways

[worldly ingot]

[quaint mantle]

should be called the remainder operator

[vocal cloud]

#justiceformodulo

[worldly ingot]

I think "remainder operator" is actually an interchangeable term

[noble lantern]

hey people

[vocal cloud]

It would help explain it to newcomers ngl

[kindred valley]

what the f event is not working

[noble lantern]

show code

are you registering it?

[kindred valley]

public class JoinEvent implements Listener{
    static ArrayList<ItemStack> kitItems = new ArrayList<>();
    ItemStack sword = new ItemStack(Material.DIAMOND_SWORD);
    ItemStack bow = new ItemStack(Material.BOW);
    ItemStack arrows = new ItemStack(Material.ARROW);
    ItemStack food = new ItemStack(Material.COOKED_BEEF);
    KitManager kitManager = new KitManager();
    @EventHandler
    public void onJoin(PlayerJoinEvent e) {
        e.getPlayer().sendMessage("a");
        food.setAmount(16);
        arrows.setAmount(32);
        kitItems.add(sword);
        kitItems.add(bow);
        kitItems.add(arrows);
        kitItems.add(food);
        DefaultKit defaultKit = new DefaultKit("DefaultKit", kitItems);
        Player p = e.getPlayer();
        p.sendMessage("this is working");
        kitManager.giveDefaultKit(p, defaultKit);
    }

    public static ArrayList<ItemStack> getKitItems() {
        return kitItems;
    }
}```

yes

[noble lantern]

is it being registered?

[kindred valley]

yes

[noble lantern]

that would be the only reason it doesnt work unless you get an error

[kindred valley]

getServer().getPluginManager().registerEvents(new JoinEvent(), this);

im getting an nonsense error

[ancient plank]

but modulo sounds cool

[quaint mantle]

not wrong

[kindred valley]

?paste

[undone axle]

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

[quaint mantle]

remainder is more simple tho

[noble lantern]

send it :))

[kindred valley]

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

[noble lantern]

you have 2 copies of your plugin on your server

[quaint mantle]

no

hes initializing his plugin instance

[noble lantern]

oh

[delicate lynx]

1.7.9??????

[noble lantern]

interesting

also interesting

1.7.9

[ancient plank]

what am I reading

[kindred valley]

im dealing with 1.7.9 spigot

[delicate lynx]

I'm sorry to hear that

[ancient plank]

why do you add items to a list every time someone joins

[noble lantern]

its prolly for mods

[kindred valley]

i did it for just check if event works

[ancient plank]

sout gg

[kindred valley]

what

ah yes sorry i did it

[arctic moth]

so why is this going off before half health https://paste.md-5.net/pewirezicu.cs

oh for whatever reason it spawns with 545 instead of 600

[echo basalt]

that code is a mess yikes

how hard is it to toss a Entity entity = event.getEntity()

[arctic moth]

lol i just do that a lot srry

[echo basalt]

disgusting

[summer scroll]

Would be better to turn some of that into variable actually

[arctic moth]

also why does the wither bline straight for the ocean every time it spawns

mobspawning is off btw

is there an event for the growing of blocks like wheat and potatoes?

[ivory sleet]

ye

should be

[arctic moth]

BlockGrowEvent doesnt include the other stuff

just wheat, sugar cane, cactus, watermelon, pumpkin, and turtle egg

no potatoes or anything

[vocal cloud]

It should

My first spigotmc commit is going to be for putting a (this list is not exhaustive) at the bottom of the list

[noble lantern]

my first spigot commit will be adding my command handler to spigotmc

jkjk

[stuck flax]

I have this as a config file:

server_selector:
  - GRASS_BLOCK:
      display_name: "&dSurvival"
      server: "survival-2"
      lore:
        - &7Have some fun on a highly
        - &7Customized survival server!
  - FEATHER:
      display_name: "&dSky Gens"
      server: "skygen-3"
      lore:
        - &7Survive in a world in the
        - &7sky with many generators!

how would i iterate through the list in this scenario and get each value in it?

[ivory sleet]

getMapList

returns a List<Map<?,?>>

[stuck flax]

Alright, thanks!

[ivory sleet]

ye I think alternatively getList and then instanceof check and cast the elements to ConfigurationSection

[sinful wave]

I'm trying to create a chat formatter for my plugin using AsyncPlayerChatEvent, how would I format it using event.setFormat ?

[short raptor]

How could I make my command only do actions on players in a certain radius from the person who executed it? Similar to vanilla selector @a[distance=..50]

[desert loom]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Server.html#selectEntities(org.bukkit.command.CommandSender,java.lang.String) likely this

[worldly ingot]

Well, wouldn't be entirely necessary. You can just use World#getNearbyEntities()

[sinful wave]

are there any explanations/examples of setFormat

[worldly ingot]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/AsyncPlayerChatEvent.html#getFormat()

The first is the display name, the second is the message

So, for instance, a format message may look like "<%s> %s"

Resulting in "<Choco> Hello world! This is my message"

[sinful wave]

ok and how could i edit that

[worldly ingot]

You can't change what gets sent to the format, just how it's presented

You can change it to "%s: %s" for instance, which is Choco: Hello world! instead

but you can't add new format values or anything like that

[sinful wave]

yea ok

[noble lantern]

so thats why

when i used that

and people typed % in chat it fucked my plugin up

thanks choco

[worldly ingot]

lol

[sinful wave]

so if i wanted to change it to "%s » %s"

that would be

Tedz » message

[worldly ingot]

Yep

[sinful wave]

ok how would i actually do that though

[noble lantern]

it automatically does it

[worldly ingot]

setFormat("%s » %s")

[sinful wave]

okay

can i add color codes to that

[worldly ingot]

Yes

[noble lantern]

Is this my sign to switch to netbeans?

[worldly ingot]

You can do with it whatever you want so long as it's String#format()-compliant and accepts two strings

Running out of memory perhaps? You've got a lot of apps open there lol

and I've heard IJ is a memory hog as of late

[noble lantern]

12/16 gigs so i got plenty left

i was coding and then bam

that screen

[worldly ingot]

Oh that's not on startup lol

[noble lantern]

negative lmao

discord thinks im still coding apparently

[echo basalt]

yikes

if you really do proper plugin development get 32gb

[noble lantern]

yeah my poor pcs dying 24/7

[echo basalt]

:(

[noble lantern]

i have a pc with 32 but its cpu is dog

ryzen 3

[echo basalt]

Eh

[noble lantern]

good gpu just dogwater cpu

[echo basalt]

I was running 32gb with my ryzen 3 3100

[noble lantern]

running 4 servers and 4 clients on it makes it almost 100% cpu usage lmao

[echo basalt]

upgraded my cpu last month

just chilling rn, 32gb is hella important

[noble lantern]

eventually ill upgrade probably when i get paid hopefully

[echo basalt]

TBH I didn't notice a huge difference once I upgraded

[sinful wave]

@EventHandler
public void onMessage(AsyncPlayerChatEvent event) {
    event.setFormat(""+ChatColor.DARK_AQUA+ChatColor.BOLD + "%s" + " " + ChatColor.DARK_GRAY + "»" + " " + ChatColor.GRAY + "%s");
}

I'm guessing this is very wrong @worldly ingot , i still don't really understand

[echo basalt]

ram and disk speed was the biggest difference

[worldly ingot]

Nope, LGTM

Nothing wrong with that

[noble lantern]

it will for me, i play rust a lot so that ram is really helpful

[sinful wave]

so thats all i'd have to do

[worldly ingot]

Yep!

[sinful wave]

and then i could just add something to get config.yml

so u can easily edit it

[noble lantern]

and not to mention running multiple mc instances on here takes almost all my ram

its amazing my pc wont crash lmao

[worldly ingot]

You can concatenate some of those strings together but yeah looks good and would work fine
event.setFormat("" + ChatColor.DARK_AQUA + ChatColor.BOLD + "%s " + ChatColor.DARK_GRAY + "» " + ChatColor.GRAY + "%s");

Bear in mind though that the first %s is the player's display name, which might also be coloured

[sinful wave]

is there a way to get their raw name

or whatever

[echo basalt]

event.getPlayer.name

[worldly ingot]

Not in a format

[sinful wave]

well its work nicely rn so thank you

[tidal hollow]

Does anyone know how to make being above layer 60 give you a negative effect?

[sinful wave]

I have edited my config.yml for my plugin and then compiled and restarted the server, but the config.yml for the plugin on the server hasn't changed and doesn't include the new items i added fixed

[mortal hare]

any assembly dudes here

Can someone confirm that this is what i think it is?

.text:04339730 loc_4339730:                            ; CODE XREF: sub_4339710+3A↓j
.text:04339730                 push    ebx             ; String2
.text:04339731                 push    ebp             ; String1
.text:04339732                 call    __stricmp
.text:04339737                 add     esp, 8
.text:0433973A                 test    eax, eax
.text:0433973C                 jz      short loc_4339755 ; IF EBX == EBP THEN JUMP
.text:0433973E                 mov     eax, [edi+14DCh]
.text:04339744                 inc     esi
.text:04339745                 add     ebx, 21h ; '!'
.text:04339748                 cmp     esi, eax
.text:0433974A                 jnz     short loc_4339730

my brain conversion to c:

char* ebp, eax;
while (esi < eax) {
  if (__stricmp(ebx, ebp) == 0) goto loc_4339755;
  esi += 21; 
}

[visual tide]

you're probably best off asking somewhere like programmers hangout
most people here will be java or kotlin devs

[low temple]

Is there any way to get an Enum LootTables from a LootGenerateEvent?

[tender shard]

what formula lol

[echo basalt]

lmao my man forgot how to add and subtract corners

[vocal cloud]

Yes

[sinful wave]

Why when i compile my plugin after editing config.yml, when i restart the server it doesnt update config.yml

The code using the new config works as normal

but i cant edit it since its not there

in the config.yml in the plugins folder

[noble lantern]

So uhm, when using World#playEffect HUGE_EXPLOSION is it expected behavior for it to not break blocks (which is fine) but break entities like ITEM_FRAMES?

[vocal cloud]

mvn clean then try again

[sinful wave]

how do i do that, im not good with maven im just using it on intellij

[vocal cloud]

On the right side there is a maven tab. Inside it is mvn clean

[sinful wave]

found it

ill try it now

[noble lantern]

oh nvm im retarded i see what was wrong

[sinful wave]

nope still not working

[echo basalt]

do you call saveDefaultConfig or something

[sinful wave]

@Override
public void onEnable() {

    // Loading Plugin Config (config.yml)
    getConfig().options().copyDefaults();
    saveDefaultConfig();

    // Commands
    getCommand("map").setExecutor(new MapCommand());
    getCommand("reloadmfp").setExecutor(new ReloadCommand());

    // Listeners
    getServer().getPluginManager().registerEvents(new Chat(), this);
    getServer().getPluginManager().registerEvents(new JoinLeave(), this);
    getServer().getPluginManager().registerEvents(new DurabilityDamage(), this);

    Bukkit.getLogger().info(ChatColor.DARK_GREEN + this.getName() + " Enabled");
}```

[sinful wave]

here ^

[echo basalt]

yeah it's good enough

[sinful wave]

so why doesn't it work 😛

[echo basalt]

did you delete the old config

from the server

[sinful wave]

no

[echo basalt]

then why are you expecting it to magically update

it's a config, not a showcase file

[sinful wave]

ok but then how would u update a config.yml while saving it's values

[echo basalt]

addDefaults

[sinful wave]

and how would u add comments with that?

[echo basalt]

you don't

[sinful wave]

that seems like an issue tho

if i wanted to add a new feature to my plugin

so had a new section in my config.yml

i couldnt add comments

[summer scroll]

This could be helpful https://www.spigotmc.org/threads/configupdater-keep-comments-and-values.398466/

[crisp steeple]

What is it

[hasty prawn]

That's more of a question for #help-server

[onyx fjord]

@quaint mantle #help-server

[noble lantern]

and big strong developer wanna help me fix my printer 😉

[kindred valley]

?paste

[undone axle]

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

[kindred valley]

https://paste.md-5.net/apafukuvuf.cs how can i fix this

[eternal night]

By teleporting the player to a not null location

tho that should have errored before 🤔

actually, holy shit you are running 1.7.9 😂

[onyx fjord]

Lmao

Nice troll attempt

[noble lantern]

hes likely using 1.7 for modding purposes

[noble lantern]

People arent very willing to help 1.7 anymore as its an old version

But the error here is your variable named to is null, ie the Location you have is null when getting the world

[kindred valley]

racist 😡

[kindred valley]

🙃

you dont like 1.7.9 spigot 😡

[noble lantern]

more like versionist :p

[crude loom]

If I want to check the item a players is holding and also that it will work on both 1.8 and 1.18
I have to use the deprecated method player.getItemInHand() right?

[summer scroll]

Yes, correct.

[crude loom]

Also, I've noticed that the way you get the material of painted glass is different between the versions, so I would have to use a new api and just detect the version of the client?

[tardy delta]

I guess

[echo basalt]

or just use xmaterial or something

[summer scroll]

I use this personally https://www.spigotmc.org/threads/xseries-xmaterial-xparticle-xsound-xpotion-titles-actionbar-etc.378136/

[crude loom]

Oh thanks!

[wet breach]

you would use a string identifier that can be changed dynamically

either fetched from config or from a command

if you are referring to the API then you have to look at placeholders API but not hard to have your own place holders either 😛

o.O

[crude loom]

You will need to use PlayerInteractEvent

And check if they interacted with a block

How can I check if a player has punched another player? both in survival and creative

But that wouldn't work in creative as the player won't receive damage

When I googled, someone said he somehow did it with the PlayerAnimationEvent but I can't figure out how

At least not in an overcomplicated way

[summer scroll]

Maybe ray trace?

idk

[crude loom]

wdym?

[summer scroll]

ray tracing

get entity on player cursor

[wet breach]

don't necessarily need to ray trace

However, not sure why you would need to listen for when a player hits another player in creative lol

[crude loom]

I'm creating a ban gui, and I want the user to be able to hit another player and then he would have the gui opened

[wet breach]

o.O

you probably could listen on PlayerInteractEvent

[summer scroll]

listen to both PlayerInteractEvent and EntityDamagedByEntityEvent

[wet breach]

It isn't going to necessarily be easy

mainly because what you are wanting isn't something that is inherently supported directly

[summer scroll]

if you use right click, it would be very easy xd

[wet breach]

there is a lot of events that don't get fired from creative side

[crude loom]

Hm, right click and left click on a player isn't detected by PlayerInteractEvent

[wet breach]

that is the main problem

[summer scroll]

there is PlayerInteractEntityEvent for right clicking an entity

[crude loom]

I did manage to get it to work in survival with the EntityDamagedByEntityEvent

[summer scroll]

or PlayerInteractAtEntityEvent

[crude loom]

But this will only work with right click

[wet breach]

Well you are just going to have to play around with the events lol

as I said not something entirely supported directly

[crude loom]

I see

[wet breach]

creative alone is finnicky

it gets hard when that game mode decides to not send information 😛

[crude loom]

Yeah, it's a bit of a headache haha

[wet breach]

forcing you to use rudimentary methods and hacks lol

and its not because the server doesn't support it, but the client just not sending appropriate information

[summer scroll]

so it's a problem from mojang?

not from the spigot api

[wet breach]

basically yes, because in creative mode there is some things that stops getting sent to the server and certain behaviors are changed

It just has to do with how they designed the client and the server in where the server isn't always in complete control

[summer scroll]

use papi api

PlaceholderAPI#setPlaceholders

[wet breach]

well you can be relieved to know even for the most experienced it is a headache for them too 😛

[summer scroll]

Lore is a list of string, you just need to parse the String and then add them onto the lore

[wet breach]

it is usually easier to just not support creative

then it is to support it lol

way too many problems with creative

[summer scroll]

just parse the string when you add a line into the list string for the lore

[wet breach]

so many checks need to be in place and measures incorporated to prevent other types of stuff like giving items away etc

[lavish hemlock]

Minor criticism, doesn't matter all that much, but English doesn't use the inverted versions of the exclamation mark (¡) or question mark (¿)

[summer scroll]

this is the example on how to use papi api https://github.com/PlaceholderAPI/PlaceholderAPI/wiki/Hook-into-PlaceholderAPI#setting-placeholders-in-your-plugin

[wet breach]

Nice catch lol

[lavish hemlock]

I saw it and was like

"That's not Spanish"

"HmMm"

[kindred valley]

im trying to make /setspawncommand. Its working on join but when reloading server, the location is resetting. How can i provide it

i put it to arraylist but the list is setting too.

[glossy venture]

save whatever youre using to store it to a file in some way, and load it on server start

for example, you could do it using a YamlConfiguration

[lavish hemlock]

Lists contain heap-allocated memory, which is stored in RAM

(This applies to all instances btw)

[glossy venture]

so?

[lavish hemlock]

I'm

Responding to Limpeex

[glossy venture]

oh

when

[lavish hemlock]

What?

Anyway

So basically RAM is never persistent

When the JVM shuts down, all memory is deallocated, therefore the state of the program is lost

Through saving things to files, which are persistent memory stored on the hard drive, you can have the state persist when the JVM shuts down, i.e. when the server closes.

[glossy venture]

yeah

^

use a database or some kind of data language

you can also serialize the list using ObjectOutputStream

[lavish hemlock]

Databases are good if you're handling a lot of data or need data to be accessible by multiple servers, like with networks.

Although

A bit complicated for a beginner

Note that it's not a good idea to always save to a file. RAM is used because it's basically immediate, while reading/writing a file has some overhead (unless you absolutely over-engineer the fuck out of your code)

Sorry if that was a bit to take in :p

In summary:

Save your shit to a file when the server closes

[slim kernel]

Does anyone here have experience with pushing from IntelliJ to github?

[noble lantern]

its rather buggy at times

[eternal needle]

Hi this is my code and i am onely landing in water and its a bad block

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

pls help

[lavish hemlock]

I think most people just use Git lol

[eternal needle]

'

[noble lantern]

your better off using Github Desktop

[lavish hemlock]

you're*

[noble lantern]

its discord

im not gonna use perfect grammar lol

[lavish hemlock]

Still gonna correct you

It's habitual

[slim kernel]

Yesterday they told me to use it in the browser hhaha

[noble lantern]

who tf told you that lmao

Thats gotta be the most aids thing to do

[lavish hemlock]

ew imagine pushing changes through the browser, god

[eternal night]

Imagine using a GUI for git

[lavish hemlock]

lmao

I used to use GitHub Desktop

my commits were quite clean

now I use Git

[onyx fjord]

Eww only cli

[eternal needle]

Hi I want my players not to end up in water but that's the only thing they end up in why?

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

pls help, tag me

[slim kernel]

Idk they said its easier cause intelliJ does most of it by it self

[lavish hemlock]

and now I have to push at least 3 times at the start of every project

bc I fuck something up

[noble lantern]

cant be bothered

i would rather click 2 buttons to commit than sit there and type shit out anytime i wanna make a commit

[onyx fjord]

Desktop is a very poor app rn

[noble lantern]

how?

[lavish hemlock]

If it works it works

[slim kernel]

But anyway ... what branch do I push to?

[onyx fjord]

I ended up using cli for most of the stuff I do

[noble lantern]

Ive used it for well over a year now and no bugs at all

[lavish hemlock]

master / main

[onyx fjord]

It's not buggy just poor

[lavish hemlock]

Whichever one is available

[noble lantern]

idk what you mean by poor lol

[kindred valley]

i made that shit

but i failed

[lavish hemlock]

(main is the retarded thing Git decided to rename master to because apparently master is too closely tied to slavery)

(I absolutely love activism that achieves nothing positive and is just pointless)

[onyx fjord]

GitHub uses master, GitHub desktop defaults to main

[slim kernel]

Okay because it pushes to master even though main is titled as default or smth

[onyx fjord]

Wait rly lmao

[lavish hemlock]

Yes :)

The Git Windows installer says so iirc

[onyx fjord]

World these days

[summer scroll]

I use IntelliJ to push commits, and I've never had any issues.

[noble lantern]

intellij git always bugs out for me idk why

[onyx fjord]

Gitkraken is nice but too overwhelming for new users

[slim kernel]

Okay thank you all :)

[lavish hemlock]

They're too scared to offend people because god forbid some popular moron go and rant about how their VCS used a single innocuous word :p

[onyx fjord]

Master Yi

Let's cancel riot

[lavish hemlock]

"Master" is literally a fucking honorific lmao

[onyx fjord]

Master means like greatest at X thing

Master at chess etc

[lavish hemlock]

Here

[onyx fjord]

Tho GitHub defaults to master and git to main and it's cancer as fuck

[lavish hemlock]

You don't really see it anywhere anymore, but it does exist.

So yeah, pointless change done out of some bullshit social politics thing idfk

Just made me go "But why?" when I first saw it.

[onyx fjord]

Why does programming go so far in politics

[lavish hemlock]

That is a fantastic question

[onyx fjord]

Cmon we only make software

[lavish hemlock]

Every time programming and politics collide

HELL

BREAKS

LOOSE

I've seen it too many times

[onyx fjord]

Oh yea

Those npm protestor morons

[lavish hemlock]

Like holy shit just keep your fucking politics out of our programming goddamn

[noble lantern]

ohyeah

[eternal night]

github defaults to main these days

[lavish hemlock]

Ah, node-ipc?

[onyx fjord]

Hey ima add file encryptor to my npm module because protest

[onyx fjord]

Yes

[lavish hemlock]

It was a file wiper

Not encrypter

[onyx fjord]

And it happened before to colors i think

[lavish hemlock]

Oh interesting

Yeah I remember hearing about that

[onyx fjord]

People ended up forking it and kicking creator out

L

[lean escarp]

if i have a question regarding sipgot settings i can ask it here right?

[lavish hemlock]

Was funny seeing the maintainer of node-ipc go and close all the GitHub issues that called him out on his bullshit lol

[onyx fjord]

Those idiots end their career in matter of seconds

[lavish hemlock]

Uhh that probably goes in #help-server

[onyx fjord]

Yeah

[lean escarp]

thanks

[lavish hemlock]

God the best part is uhh

I first saw his project uhh

peace-not-war or smthn

Which I then traced back to node-ipc cuz of issues

[onyx fjord]

That's the virus module

It encrypts Russians

[lavish hemlock]

Nah node-ipc is the wiper, peace-not-war is basically just spam

[onyx fjord]

Some motherfucker make pull request to also encrypt polish and French people

[lavish hemlock]

And it also wipes Belarusians btw

And

[onyx fjord]

But it was closed

[lavish hemlock]

Anyone who happens to be close to the area of Russia/Belarus

[onyx fjord]

Without merging

[lavish hemlock]

Since geolocation is not perfect

[onyx fjord]

Belarus is Russia

[lavish hemlock]

peace-not-war basically saves a file to the desktop of a computer

spouting some bullshit message about

you guessed it

"peace not war"

Then it was accidentally picked up as a dependency of a lot of major projects...

such as vue-cli

So yeah the main problem was just how it would save a file on every program run, if the file didn't exist

So basically it was kinda uhh

adware?

-ish?

[onyx fjord]

JavaScript developer ended war

Lmao

[lavish hemlock]

Surprised that guy's not in jail yet

At least

I don't think he is?

[onyx fjord]

It's illegal what he's done

[lavish hemlock]

Yeah

[onyx fjord]

He said himself that FBI raided him

[lavish hemlock]

Really cracks me up though

[onyx fjord]

Read first line of readme

Btw he looks like stereotypical programmer from memes

[lavish hemlock]

"War is not the answer, no matter how bad it is. War brings tragedy and destruction, ..." wipes Russian computers

[onyx fjord]

I don't even think it really affected anyone

[lavish hemlock]

There was an issue on node-ipc that suggested a human rights organization with a server stationed in Russia were actually affected by node-ipc

I'm not quite sure the validity of this statement

But I don't really have a reason not to believe them

Lemme see if I can find it...

[onyx fjord]

I hope he faces consequences

Like computer ban or something at least

Ofc some organisations look into what he's done

[lavish hemlock]

https://github.com/RIAEvangelist/peacenotwar/issues/45

I mean even if this isn't real

it does pose really shine some light on how shit this could've been had it been real

Anyway yeah node-ipc was some fun drama

And a perfect example of why programming and politics do not mesh well

[kindred valley]

@lavish hemlock i stored it but when im trying to teleport player its not triggering

[eternal needle]

Hi I want my players not to end up in water but that's the only thing they end up in why?

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

pls help, tag me

[kindred valley]

i stored players location to config. When im trying to reach it and teleport, its not triggering.

what can be the problem

[smoky oak]

@eternal needle
Wrong:

return !(bad_blocks.contains(below.getType())) || (block.getType().isSolid()) || (above.getType().isSolid());

Correct:

return !(bad_blocks.contains(below.getType()) || (block.getType().isSolid()) || (above.getType().isSolid()));

what fucked you up here is the way boolean operations work

[eternal needle]

I don, t see a difrence

Found it

[smoky oak]

:P

[eternal needle]

i don't now way but how do i still land in water?

[smoky oak]

have you changed the code as i suggested?

[eternal needle]

yes

oh sorry

id did not update the plugin

[smoky oak]

is it possible to declare an HashSet<HashSet<T>>[]?

(i know i can use list here but its supposed to be immutable, but also instanticed inside the code)

[eternal needle]

i did still land in water but is not often

[smoky oak]

@eternal needle try printing out to chat/console the type of below. Maybe there's a water type you missed

[eternal needle]

nope its just water

and did check there is no more type of water

[smoky oak]

how about this: replace bad_blocks.contains with a !is_solid

[glossy venture]

yeah

[smoky oak]

HashSet<HashSet<Item>>[] array = new HashSet[]{...}; like this then?

[glossy venture]

oh yeah

generic array creation is a bit of a pain

but it is possible

[smoky oak]

well as i said above its immutable but generated in the code

[eternal needle]

but then i can't add blocks if i want after

[smoky oak]

its not generic

[eternal needle]

i can youst have it like that its fine

[smoky oak]

well and for other lbocks you can add another check later on if you really need to

tbh i have no clue why it wouldnt find all water

what i think is happening here is that the or is your problem

try inverting the statement

!bad_block_contains(below.getType()) && !block.getType().isSolid() && !above.getType().isSolid()

@eternal needle

[eternal needle]

ok testing it

[simple silo]

        World oww;
        World nw;
        World ew;
        if ((oww = Bukkit.getWorld("NW_OverWorld")) != null) {
            Bukkit.unloadWorld("NW_OverWorld", false);
            deleteWorld(oww.getWorldFolder());
        }
        if ((nw = Bukkit.getWorld("NW_Nether")) != null) {
            Bukkit.unloadWorld("NW_Nether", false);
            deleteWorld(nw.getWorldFolder());
        }
        if ((ew = Bukkit.getWorld("NW_TheEnd")) != null) {
            Bukkit.unloadWorld("NW_TheEnd", false);
            deleteWorld(ew.getWorldFolder());
        }
        World nwOverWorld = new WorldCreator("NW_OverWorld")
                .environment(World.Environment.NORMAL)
                .createWorld();
        World nwNether = new WorldCreator("NW_Nether")
                .environment(World.Environment.NETHER)
                .createWorld();
        World nwTheEnd = new WorldCreator("NW_TheEnd")
                .environment(World.Environment.THE_END)
                .createWorld();
``` why doesn't this delete the worlds?

[smoky oak]

you sure it doesnt just recreated them

[simple silo]

nope

they are just getting reloaded

if I join the world after the code ran, it remains the same world

[wet breach]

not sure what deleteWorld method looks like

however, you need to unload the worlds to actually delete them

[simple silo]

public void deleteWorld(File path) {
        if(path.exists()) {
            File[] files = path.listFiles();
            assert files != null;
            for (File file : files) {
                if (file.isDirectory()) {
                    deleteWorld(file);
                } else {
                    assert file.delete();
                }
            }
        }
        assert path.delete();
    }

[simple silo]

Bukkit#unloadWorld returns true

[wet breach]

the only world you wouldn't be able to unload however

is the overworld

or the default world of the server

[simple silo]

it isn't the default world