help-development

[mortal hare]

its a bit more modular

you can make your guis act differently

[tardy delta]

hardcoded 💀

[mortal hare]

it uses strategy design pattern

and has few handling impl available

you can make it simulate vanilla actions, excluding gui elements

[sterile token]

I hate that menus system you have to create extra classes

[mortal hare]

and make GUI elements which are not even in itemstack form

[lost matrix]

But can it change the display name of open inventories without opening a new one? 😄

Animated inventory names ftw

[tardy delta]

packets?

[mortal hare]

that's not possible, you need to open new inventory in order to do that

or use packets to open one

[sterile token]

This is why i work with Intellij. Its consuming 4gb of ram. But i have 64gb so no problems

[tardy delta]

lmao

i got 8

[mortal hare]

64 gb of ram

dude you're ready

for windows 20

where 32 gb of ram would be a min requirement

[tardy delta]

then ill switch to linux

im switching anyways after i finished school

[mortal hare]

8gb was so laggy for me

so i bought cheap 20 euro ddr4 one

i mixed the ram

but i researched everything

to make it compatible

and it worked

i saved 80 euros

[sterile token]

I buy 64gb of ram. Cuz when i went to store they have 4 rams (4-16gb) that where chargeback by the buyer. So the shop have to resell it at a lower price. And i ask then to test it and see if they were working. And they worked so i bought them

I think i paid 90 dollars, when they should be more than 100 dollars

[lost matrix]

I got my 64gigs for minecraft renders...

[sterile token]

And its freaking amazing having 64gb cuz you can open more than 1000k google pages

[lost matrix]

*Chunky

[lost matrix]

you mean a bit more than 6

on chrome

[mortal hare]

actually my gui system can support more than gui inventories

it can support holograms as ui elements too

due to extensive interface architecture

[sterile token]

holograms inside gui?

[mortal hare]

no

[lost matrix]

lol

[mortal hare]

Holograms as part of UI element

its like Adventure api

[sterile token]

holograms are iselft armor stand on air?

[mortal hare]

its packet based

[sterile token]

But holograms are simple armor stands entities on air right?

[mortal hare]

you register UI objects in the same registry

and the handlers would take care of it

you only need to implement action method

[sterile token]

Enough already stop humiliating me, I've only been in this for 1 year

[mortal hare]

kinda

[mortal hare]

i'm not humiliating, sorry. I didn't meant to hurt you

[sterile token]

Damn, don't believe it

Haha

[mortal hare]

i'm highly sensitive person

[sterile token]

Oh sorry

[tardy delta]

lmao been modifying my code four two hours now and still cant find the bug

[mortal hare]

the best time ever

ITS DEBUG TIME

[tardy delta]

databases and concurrency yeah shut up

:o

[mortal hare]

😂

[sterile token]

Have you try Mock Bukkit?

[mortal hare]

something's not thread safe

i can feel that

[tardy delta]

no dunno what that is

[mortal hare]

its a lib for unit testing of plugins

[tardy delta]

creating home and when the user leaves the home is gone while the data is saved :/

[sterile token]

Mock Bukkit, its a library used to make test and debugs

[sterile token]

Wait describe your inssue

[tardy delta]

uhh

[sterile token]

Today im not stressed because i went to a bowling alley so i wil ltry to help you

[tardy delta]

the player is making a home and that gets immediately uploaded to the database

when they leave that data is cleared from the cache

[sterile token]

Oh bad idea for a sync designing

Ahh allrgith forgot my message

[tardy delta]

when they join back the homes dont load but the rest does

:/

i dont see any implementation fault

[sterile token]

Can i get connected to your ide?

[tardy delta]

futures

no >_>

can show the github code

[sterile token]

forget that message

[sterile token]

Yeah the same

I just wanna see your implementation

I thought you where working directly over databases. But then i see that you mentioned you where using cache

[tardy delta]

heh gl

idk where to start? maybe from the command

[sterile token]

In these times, for multi server sync its highly recommend using cache system

Upload all plugin please

[ivory sleet]

uwu

[tardy delta]

owo

[sterile token]

Conversions not allowed for -12 people, just 12+

[tardy delta]

conclure thinking no no no

[ivory sleet]

idk what u guys r talking 'bout but whenever multithreading comes into play it gets interesting

[sterile token]

Conclure

[ivory sleet]

Verano123

[tardy delta]

well this is the starting point where the user creates the home
https://github.com/FourteenBrush/MagmaBuildNetworkReloaded/blob/c55fd80edb88d642ecb262a7475ce4cff14c253f/src/main/java/me/fourteendoggo/MagmaBuildNetworkReloaded/commands/HomeCommand.java#L47

[sterile token]

For data catching (a cache) you would use async?

[ivory sleet]

more or less yes

well there's no "sync" really

[sterile token]

I would use async cache and databases query async

[tardy delta]

you probably want to see the impl of the database

[ivory sleet]

thats just that some code executed linearly in correlation to some other code depending on how it was declared

I mean

you don't need an "async" cache, but rather just a thread safe cache

[sterile token]

What should be thread safe chache?

[ivory sleet]

for instance lets say you're fetching your persistence database and then want to store the result in some data structure

then its to your benefit if that data structure of yours is thread safe

such that you dont have to sync back to another thread

since that'd just be a waste of resources and complicate design

[mortal hare]

is there any reason to cache booleans

will it pre evaluate

and be faster

[ivory sleet]

A ConcurrentHashMap or ConcurrentSkipListMap or ConcurrentHashMap.newKeyView() or guavas Caffeine's caches or guava's caches, theres a lot of them

even reddisson got their own thread safe collections

I mean

[tardy delta]

only getting and no setting kekw

[ivory sleet]

ConcurrentHashMap.newKeyView() uses boolean values as dummy values

(might bew newKeySet idr)

[ivory sleet]

you're never changing the the structure?

at some point you must?

[tardy delta]

nvm

[sterile token]

I think he only updates the cache, and on server join or quit he load/save the cache (May be not, that what i understand)

[ivory sleet]

:/

its not very smart to just have two points during an entire session in which you save/load

can I get more serious?

[sterile token]

I want to ask if it recommendable to have bukkit runnables inside custom data object?

[ivory sleet]

depends on the situation

but data objects generally only tansfer data between its dependencies

[sterile token]

I ask because Fourteen has one inside his user object (Not for criticing just to know )

[ivory sleet]

its not supposed to manage itself, then you violate single responsibility principle to some degree

[tardy delta]

its an actionbar

[ivory sleet]

hmm I would personally have that logic isolated in some other class

but I

[tardy delta]

didnt know you were actually looking at it

[ivory sleet]

g

[tardy delta]

its a innerclass

i dont care about it

[ivory sleet]

yeah

then you technically dont break srp

[sterile token]

fourten your problem it was when saving or loading data?

And was on cache or database?

[tardy delta]

well the user gets loaded here
https://github.com/FourteenBrush/MagmaBuildNetworkReloaded/blob/c55fd80edb88d642ecb262a7475ce4cff14c253f/src/main/java/me/fourteendoggo/MagmaBuildNetworkReloaded/storage/impl/SqlStorage.java#L60

seems like the homes arent loaded

i think the issue is in the #loadHomes method so im debugging that now

[sterile token]

Allright let me take a look at code

pubkic record?

What thats?

[warm light]

I can't find setCape block

[tardy delta]

the Home record?

[sterile token]

A record its a new class type?

[tardy delta]

its newer java stuff

[sterile token]

A allrgitht hanks

I didnt know

[ivory sleet]

ye

basically a class which can carry some other objects

(not re-settable)

[tardy delta]

unfortunately

[sterile token]

I just remeber a friend told that was the same as an Enum and it can be initialized. Its correct?

[ivory sleet]

well thats the entire point I believe

immutable data carrier

no

its quite different from enums

[vital yacht]

Records are good

[tardy delta]

they make my class one liners ._.

[minor garnet]

Make entity rotate to player direction

[tardy delta]

org.bukkit.plugin.InvalidPluginException: org.bukkit.plugin.IllegalPluginAccessException: Plugin attempted to register task while disabled wdym disabed i was starting a runnable in a constructor

[ivory sleet]

indeed

[ivory sleet]

owo

[tardy delta]

weird things happen

maybe i should wait

[ivory sleet]

you should start unit testing 😄

[tardy delta]

while (!plugin.isEnabled)

[sterile token]

Agree

[tardy delta]

how can i start a repeating runnable on enable?

[ivory sleet]

well

just ::runTaskTimer

however it'll start running post bootstrap

[tardy delta]

wait im instantiating this class before constructor

[quiet ice]

A JavaPlugin is only enabled BEFORE onEnable was invoked AND AFTER onLoaded was invoked

So by definition, it can never happen in the constructor

[tardy delta]

nvm im confusing some things

[grim ice]

Can someone

explain JUnit

what the heck is unit testing and shit

[sterile token]

?jUnit

[grim ice]

i dont get anything about that

[sterile token]

?junittestings

[maiden thicket]

hey @ivory sleet i saw you in the geckolib discord, can i dm u for some help if that's okay?

[sterile token]

?jUnitTestings

it was a command that used to sent a link about jUnit testings

[ivory sleet]

unit testing is the procedure of testing single functions of a class by writing test cases in code for it

[sacred mountain]

any ideas why sometimes the number has a ton of decimal places?

String s = configFile.getFireballDamageRange();
String[] parr = s.split(":");
int lowerquart = Integer.parseInt(parr[0]);
int higherquart = Integer.parseInt(parr[1]);

double rand = Math.random() * higherquart + lowerquart;
double truncatedrand = new BigDecimal(rand).setScale(1, RoundingMode.HALF_UP).doubleValue();

[ivory sleet]

its a way to make sure none of your functions are working incorrectly

[grim ice]

whats that

[maiden thicket]

ur using a big decimal

[grim ice]

how

[maiden thicket]

thats one thing

idk why u are

[ivory sleet]

how?

well

[sacred mountain]

whys hat bad

[ivory sleet]

junit is a java library that aims to make testing in java easy

[maiden thicket]

https://docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html#:~:text=DecimalFormat is a concrete subclass,%2C Arabic%2C and Indic digits.

[ivory sleet]

hmm yeah

[grim ice]

how does the thing work

[tardy delta]

doubles behave weird when rounding them

[grim ice]

JUnit.makeItWork(method());? how would it happen

[ivory sleet]

tho should be said it was quite some time since I was in touch with the gecko lib and its devs @maiden thicket

[grim ice]

aka whats the logic behind it

[maiden thicket]

ahh xD all good

wow u have paldiu added i had no idea

[naive bolt]

ignore what i said here

[maiden thicket]

😅

[ivory sleet]

hmm yeah

I have known him for almost a year now probably x)

great guy

[maiden thicket]

ahh

yeah

[grim ice]

so uh

[sterile token]

What?

[naive bolt]

basically when i add a command to plugin.yml it registers by itself. But i only want to make the command exist if the config says true

how can i do this

[ivory sleet]

Reflect the command map

And add the command yourself

[naive bolt]

hmm intresting how do i do this

[sterile token]

I have a custom api for commands do you wanna take a look?

[ivory sleet]

Look at what verano got, will probably suffice for you

[grim ice]

if(!XPlugin.getStorage().get("commandName")){
return true;
}

where XPlugin is ur main class

[sacred mountain]

float

?

[grim ice]

getStorage is a getter for ur storage hashmap, that has each command name and its boolean, that u set on enable by reading the config

thats the simplest and probably a bad way to do it

but it works

since it prob breaks SRP, ur main class isnt supposed to have random fields on it, or is it ok?

[tardy delta]

you're doing new BigDecimal(rand).doubleValue()

[ivory sleet]

Well generally single respond principle states a class must only change for one major reason

That’s it

[grim ice]

so it is ok?

[ivory sleet]

Well the entire thing of what one major reason is defined as, is hella subjective

So it’s up to you to decide

[grim ice]

IC

anyways i still do not understand JUnit

and unit testing

and anything related to that

[ivory sleet]

Once I get home I might be able to give you a Ted talk

[grim ice]

wdym make sure a function is working

Alr :o

[young knoll]

A con talk

[tardy delta]

nice call none of them are speaking

._.

[grim ice]

now 4

[tardy delta]

heh 4 now

5

[sacred mountain]

5

[opal juniper]

hmmm i am trying to implement a way of checking if i could "walk" a certain path given 3 locations, the current one to eval and then the 2 previous but im not really sure how to impl it tbh. like uh i was thinking about the changes in Y value but what i have made doesnt work

i dont want to not allow changes in Y tho

and just glue the path to the floor

anyone got any pseudocode ideas

[sacred mountain]

like a pathfinder?

[opal juniper]

myeah thats what im doing

[sacred mountain]

around blocks or

[opal juniper]

yes, but it also has to be "walkable"

[ashen radish]

How I get a invisible itemframe in spigot 1.18.1?

[valid solstice]

Hi how would i put many materials in a shaded recipe?

Like i wanna put 10 items in one slot

Something like that

Thanks

[sacred mountain]

maybe try each direction and move forward 1 block. if there is a dead end then turn, repeat

id

k

im sorta thinking like a maze, is yours for terrain?

[opal juniper]

yes

any terrain

[ashen radish]

help

[sacred mountain]

and no y change?

how would that work

oh i misread your msg nvm

[naive bolt]

why does it not think its a string

[tardy delta]

not sure if it still works with a namespacedkey

[sacred mountain]

walk in straight line to location
if block is higher y level than block standing on then jump
if 2 blocks in the way of player, turn, walk and turn back to previous vector in relation to the location

[maiden thicket]

it doesnt want a string

it wants a component

[naive bolt]

oh yea

[sacred mountain]

howd you get the =/= thing

is that just your ide displaying !=

[naive bolt]

yea

[sacred mountain]

hmm looks nice

[opal juniper]

ooh i did just find a bit on a bug where i wasnt cloning my custom location wrappers lemme check

[valid solstice]

Anyone?

[opal juniper]

the brackets are in the wrong place on that if statement

[sacred mountain]

ye

[opal juniper]

and yea- it takes a component not a string

[maiden thicket]

what do u mean

many materials

[opal juniper]

new TextComponent(getConfig....)

[valid solstice]

something like this

32 in each slot

[vale ember]

you would probably need to listen to events and something like this, but you can't do that with plain crafting mechanics

[valid solstice]

Damn

[valid solstice]

Is there documentation or a resource to this?

[vale ember]

idk try looking at this https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/inventory/PrepareItemCraftEvent.html, but for those things you usually would want to create custom crafting gui

[valid solstice]

Alright thanks 🙏🏼

[vale ember]

np

[sacred mountain]

how did you make that screenshot

Is there an event for projectile deflection or redirection

in my case, ghast fireball deflection

[tardy delta]

what does deflection mean?

[sacred mountain]

as in

you know the return to sender achievement

when you hit the ghast fireball back to it

is there an event for when the player hits that fireball

[tardy delta]

an fireball is an entity right?

entitydamage event?

[sacred mountain]

can you even damage a fireball?

with a punch

[midnight shore]

Guys how does the persistent data holder for the players work? Does it save on quit and join? Cause I tried to set a value but when I rejoin something weird happens… I don’t even know how to explain

[tardy delta]

ProjectileHitEvent i think

[sacred mountain]

thats when the projectile hits something

not when something hits the projectile

public class ProjectileHitEvent
extends org.bukkit.event.entity.EntityEvent
Called when a projectile hits an object

if its hit back it doesnt explode just changes trajectory i

[tardy delta]

conclure you know this owo

[sacred mountain]

owo

[tardy delta]

thats the spiwit

[sacred mountain]

https://tenor.com/view/oh-please-wise-one-guide-me-sarcasm-tell-me-what-to-do-give-me-your-advice-help-me-oh-great-one-gif-15608042

[tardy delta]

on reddit they say that you cant detect it

[sacred mountain]

damnit

is there anything that even changes on the fireball

like nms metadata nbt etc

[tardy delta]

the velocity when you hit it

[sacred mountain]

nms handler or something

[sacred mountain]

woudltn work for e

me *

im trying to send a message like

"You deflected player's Fireball!"

something like that

[grim ice]

HOW DO YOU HAVE EACH BRACKET WITH ITS COLOR

OMFG IT MAKES IT WAY COOLER HOW

[sacred mountain]

PlayerInteractEntityEvent

found

i think that should work

[tardy delta]

n00b

[sacred mountain]

owo

[naive bolt]

makes readablity nicer

[tardy delta]

lmao rainbow code

[sacred mountain]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerInteractEntityEvent.html#clickedEntity aha :)

[sacred mountain]

lgbtq

ia

qwertyuiop+

[naive bolt]

how do i put each event in its own file
do i need to make my own event manager

[glossy venture]

?

you mean listeners or events

[naive bolt]

listeners

[glossy venture]

oh nah you just need to register multiple listeners

[naive bolt]

oh yea i was using registerEvents but i will use registerEvent

[glossy venture]

registerEvents is fine

[kind hatch]

Use registerEvents

registerEvent is the old way of registering events. You can still use it, but it really only has certain use cases nowadays.

[ivory sleet]

Okay @grim ice ,

To begin with, programming software, whilst constantly trying to make things work can be synonymous to how science and physics works. In software it is difficult to prove that your code is correct. It might work to the extent of how you want it to behave, therefore it might not be incorrect, but that does not imply it is correct. In physics we can demonstrate that something is not incorrect by experiments, but it is really hard to prove something to be correct, for instance the quantum field theory. We have simply enclosed the set of formulas, principles and laws with counter arguments that we've collected such that there is no meaning in trying to further disprove them.

Conversely to mathematics where things can be proven correctly due it its abstractness mainly. For instance it is quite easy to prove 1 + 1 = 2 by using set theory, category theory and for instance group theory including normal calculus. This can be done by defining a binary operation of the sets the terms are contained in, and then define some other properties. Of course, it is possible to prove software mathematically, its just that the proofs get insanely colossal quickly, as an example it's possible to prove state by lining up a set of predicates using predicate calculus and category theory.

So instead of laying focus down to write mathematical proofs that justifies our code is correct, we can surround the production code with test code that demonstrates our code is not incorrect, yes double negation but that is the only way to phrase it.

Another reason why we unit test apart from proving our code to not be incorrect, is because it skips manual testing as that becomes incredibly error prone in professionalism. It is very easy to test just the smallest parts of our code, whereas when you test by manually following a set of instructions you often test a lot of irrelevant things also which may affect the output.

There is even a third argument that can be made, testing explains the production code you write, and over and above all unit testing (if used correctly) can lead to better design, as you have to write fine apis to make sure the unit is working.

Should be mentioned, unit testing and tdd are not the same, tdd (test driven development) always implies unit testing, but unit testing does not necessarily point towards tdd. Also, some of the arguments I made here are not specific to just unit tests, but also functional tests and other tests you may exercise in software.

[tardy delta]

here we go again 🥺 😂

[grim ice]

ty

lemme read that

[ivory sleet]

tried to structure it into paragraphs to make it a little bit more pleasing to read

[tardy delta]

lol

quantum theory

[ivory sleet]

myes

there are some unresolved issues concerning quantum theory and relativity theory iirc which goes under the quantum field theory

[grim ice]

but how does it prove that it's not incorrect

[ivory sleet]

we write code that tests some function

for instance

[tardy delta]

its also quite easy to prove that 1 == 2

'maths'

meh

[ivory sleet]

class Person {
  int age;
  boolean hasBaby;

  void setAge(int i) {
    age = i
  }

  int age() {
    return age
  }

  boolean hasBaby() {
    return age > 12 && hasBaby
  }
}```

here we can for instance test that the setAge function works

[tardy delta]

having a baby when 12 🤔

[grim ice]

How?

[ivory sleet]

lets say we want to test that the person's age actually gets changed (just a dummy test to explain)

void doesAgeReturnSameNumber_givenSetAgeInvocation() {
  Person person = new Person();
  person.setAge(13);

  assert person.age() == 13
}```

In junit we would use Assertions.isEqual(person.age(),13) iirc

[grim ice]

so yeah what did that even do

so is it like

comments?

[ivory sleet]

no?

[grim ice]

since u wont really use that method in ur code

will you

[ivory sleet]

no

thats just for testing

not production code

[grim ice]

and for stuff like spigot where u have to open up a server how can you even do it

[ivory sleet]

we have to emulate the entire server essentially

[fervent gate]

been reading along and wondering the same thing

[grim ice]

also in ur example its supposed to be boolean not void, right?

[ivory sleet]

?

no not really

[grim ice]

like the method doesnt return any value

so how is it any use

[ivory sleet]

what does that have to do with testing?

[grim ice]

when you test, you want to know if the test works, right?

dont you need to return the value so u can later access it

[tardy delta]

it will throw an exception if its not equal

[ivory sleet]

if you get more into unit testing you will come across one technique called mocking which MockBukkit uses to make unit testing possible in a server emulation

no 2hex

we just throw if the test fails

(essentially)

[grim ice]

so what do i do if i want to test

which i dont see how will it even benefit mee

its just more lines of code

[ivory sleet]

yes you write a lot of code to test your actual code because you're testing your code against different cases and make sure the way your actual code handles all of those cases are according to your intentions

it benefits you because it avoids manual testing

it makes it very accessible to test single functions of yours

and makes it extremely easy if you just want to test something again

[arctic moth]

Is it a bad idea to use pdc to store player-specific config

[ivory sleet]

lets say you wanna test that a bedwars victory function goes accordingly

manually testing that everytime would be a pain

[grim ice]

RIGHT

damnnn

[ivory sleet]

moreover, how do you know that the bedwars victory function still works when some other code gets changed somewhere else?

with automated tests you can simply click a button to run that test again

but yes

[tardy delta]

depends on what you're storing

[ivory sleet]

let me talk about the disadvantages

[quiet ice]

Not with Q

[grim ice]

so u can literally skip to the point where u win, and just throw an error if something goes wrong with ur checks

[ivory sleet]

yes

you can mock the players

mock a win situation

[tardy delta]

i guess thats quantum?

[ivory sleet]

and just run the test

[grim ice]

dammmmmmm

[still verge]

i have a problem
players are able to bypass my event.cancel thing for inventory clicking by using number keys
i already semi-fixed it, but they can still do it by putting their mouse over an empty slot and then clicking the key where the item is
here is my entire onInventoryClick: https://paste.srnyx.xyz/ilaqagowez.java
and here's video with debug msgs: https://media.srnyx.xyz/java_9zzwig9z50.mp4

[quiet ice]

No, it's the set of all rational numbers

[arctic moth]

How do you make those little autocorrect option things in commands

Like in essentials, for example

They have those options that pop up

[quiet ice]

Since the proof that 1 == 2 requires a division by 0, it is not possible in Q and all subsets

[still verge]

implement tabcompleter

[sacred mountain]

tabnine

good plugin

anyone know an event that can detect left clicking of entities? (hitting)

or a way to detect it

[still verge]

EntityDamageByEntityEvent?

[sacred mountain]

can projectiles be damaged?

ill give it a go ig

[quiet ice]

I think R doesn't allow for division by 0 either, so yeah 1 == 2 is also invalid in R

[still verge]

how would someone hit a projectile?

[arctic moth]

Oke

[sacred mountain]

ghast fireball

deflect

[ivory sleet]

Disadvantages of testing:

• You have to write a lot of test code
• Additionally, you have to maintain all the test code, and fix it if you break it
• It takes long time to get into the unit test exercise, especially to master it
• Unit tests can also lead to rigid designs where when you refactor normal code, test code breaks easily (known as the fragile test problem)
• Certain refactors will always break test code like extracting another class from a given class
• Sometimes its hard to decide whether a unit should be tested or not, and which unit is the right one to test

@grim ice

[still verge]

ah yea that should work as its an entity

[grim ice]

o

[sacred mountain]

o

so

[tardy delta]

oh right

[sacred mountain]

but can they be damaged when punched?

[ivory sleet]

Like everything, it comes with pros and cons

[still verge]

not necessarily "damaged" but its the same idea (like when u destroy an item frame)

[grim ice]

that sounds like a pain

[sacred mountain]

yeah but will it detect a left click

[ivory sleet]

It does

[sacred mountain]

hm

ok

[still verge]

it should yeah, just try

[sacred mountain]

ill try it

[grim ice]

where u can make a command to just automate the win

[ivory sleet]

but even so its the best way for your stakeholders at the company to know that you are not shipping shit

[grim ice]

you can just

make a win command

[ivory sleet]

yes but that still requires you to manually test it

[grim ice]

unit testing isnt really necessary, is it

[grim ice]

yes but its fast

[ivory sleet]

and as said you'd essentially have to keep testing it if some code change

well

[still verge]

anyone know how to fix this?

[grim ice]

faster than writing all that code to do it

[ivory sleet]

manual tests are more time consuming than what you think

[quiet ice]

• You have to write a lot of test code
  This is good, the more you use the software the better the software API becomes, thus reducing semver breakages
• Additionally, you have to maintain all the test code, and fix it if you break it
  This results in the developer more caring about ABI, which is also good
• It takes long time to get into the unit test exercise, especially to master it
  Valid
• Unit tests can also lead to rigid designs where when you refactor normal code, test code breaks easily (known as the fragile test problem)
  This is the result of bad design and is likely to no be an issue if you have more experience with avoiding these problems
• Certain refactors will always break test code like extracting another class from a given class
  Not sure
• Sometimes its hard to decide whether a unit should be tested or not, and which unit is the right one to test
  Very Valid

[sterile token]

What a lovely shity. The dependency its not being relocated

[ivory sleet]

especially when code bases grow beyond 1 million lines of code

[sacred mountain]

me with my buggy as 64 lines of code

[quiet ice]

I don't think anyone here writes enterprise software

At least I hope so

[sacred mountain]

yooo it worked

@still verge

ty lol

[ivory sleet]

geol its not always good to write a lot of test code, because your entire team has to maintain that (to some extent), given a deadline also which if you get a three months project is like committing suicide from my experience

and it does not always result in devs caring

because in reality devs get afraid of touching and refactoring code

because you are bound to break the code

[sterile token]

So?

[grim ice]

unit testing seems like pain

[ivory sleet]

thus youll have to go and clean it up which takes time

[still verge]

awesome!

[ivory sleet]

and regards to those refactors that always break test code, for instance if you're breaking out a delegate

[grim ice]

imagine if u can do something like exec() in py

or is it called eval

either way run a method on fly

so like

u can code inside of minecraft

/run Bukkit.getPlayer("2Hex").sendMessage("ur mom");

[sacred mountain]

that would be cool

[quiet ice]

Right, when you do it paid things change

[sacred mountain]

can you inject code using a mc player input tho

or run code whatever the word is

[ivory sleet]

yeah 😅 not saying ur wrong

[quiet ice]

I think too much with the mind of an open source person

[sacred mountain]

i doubt its possible, but some sweat could probably do it

[ivory sleet]

becase what u said is the true intention

but sometimes everything doesnt play out fair and square

[brave sparrow]

It’s a pain but it’s worth it

[brave sparrow]

Yes, you just need to make an interpreter to interpret and execute whatever their code is

[tardy delta]

i should try unit testing.. already three hours trying to fix something

[sterile token]

Yeah, when having issues dont fuck/lost your time and go ahead to unit testings

[quiet ice]

I started doing unit testing and found multiple bugs thanks to it, one which I couldn't even reproduce in production and I had no idea how it didn't occur in production because it should by all accounts happen in production and not just during unit tests

[fervent gate]

Is this the best thing to use to write unit tests, or is there another good alternative to get started with?

[quiet ice]

Also unittests can act as a primitive benchmark

[sterile token]

How its possible that a premium Anticheat that cost 60 dollars, you can disable checks with a simple Sping-Poof

Its fucked amazing

[quiet ice]

Sping-poof?

[sacred mountain]

when you accidentally run /stop on your server instead of saying 'stop'

pain

[sterile token]

Isnt call like that?

[quiet ice]

You mean ping-spoof?

[sterile token]

Yeah that

[sacred mountain]

lmao

sping poof

[sterile token]

I have disabled some checks from the anticheat doing ping-spoof

[quiet ice]

Just wanted to be safe, it could've been some form of mechanism I have never heard about

[sacred mountain]

lol

i have finally completed

a plugin

:D

[quiet ice]

But yeah, anticheats are a bit sus in our days

[sterile token]

I will probably make a scam report on mc-market because i want my money back

With that money and an extra, i would pay for a good anticheat and custom

[quiet ice]

I doubt that it is worth buying an anticheat

[sacred mountain]

wtfrick no

no ban

[sterile token]

Sorry

Wrong discord server

[quiet ice]

worst resolution ever

[sterile token]

Normal?

[quiet ice]

How do you send the component?

[naive bolt]

make it real

yea ig

[quiet ice]

And from what framework does the component come from? Bungee or Adventure (or something else entirely?)

[sterile token]

TextComponent component = new TextComponent();
player.spigot().sendMessage(component);

Yeah

[quiet ice]

Okay, then it's bungee chat

And how do you send it?

[naive bolt]

its a spigot plugin

[quiet ice]

It's virtually identical

?jd-spigot

[undone axle]

https://hub.spigotmc.org/javadocs/spigot

[naive bolt]

thats why i use it

player.sendMessage(message.toString());

[sterile token]

No message to string

Read my message

[dusk flicker]

thats not how it works with components

[quiet ice]

Yeah, don't use .toString()

.spigot().sendMessage

[dusk flicker]

VERANO gave you the exact code

[quiet ice]

Or just use paper and have the wonderful ingenuity of adventure who's implementation sucks a bit less.

[tardy delta]

i officially declare the war to my database

smh

[sterile token]

Didnt catch it

[quiet ice]

flatfile is best

[tardy delta]

it doesnt make sense why it isnt working

[naive bolt]

what about when i do it on a command.
i get CommandSender do i need to get the player

[dusk flicker]

cast it

[quiet ice]

Cast it to player after an instanceof

[dusk flicker]

this is basic spigot

[tardy delta]

i updated all the stuff to the tables and now it can find everything except the stuff i need

[sterile token]

FlatFile best = one server instance
Database bast = multi server instance

[dusk flicker]

eh

[brave sparrow]

What isn’t working, and what are you trying to do

[quiet ice]

or better: if (sender instanceof Player player) {/* you now can use player as a player */}

[dusk flicker]

id still not run flatfile if it was just one server

[tardy delta]

im saving stuff to a table and it wont save idk

so my ResultSet#next is returning false ._.

[brave sparrow]

Show me how

[tardy delta]

i dont think you will understand it but ye

[brave sparrow]

I think I’ll be ok

Lol

[tardy delta]

bascially this isnt working
https://github.com/FourteenBrush/MagmaBuildNetworkReloaded/blob/c55fd80edb88d642ecb262a7475ce4cff14c253f/src/main/java/me/fourteendoggo/MagmaBuildNetworkReloaded/storage/impl/SqlStorage.java#L137

not its not okay

if you take a look at the same the method #createHome i mean

[brave sparrow]

I’ll take a look

[tardy delta]

the records arrive at the database im 100% sure about that

but loading them fails or something

im loading them in the #loadUser method

while (ResultSet#next) doesnt seem to work in #loadHomes

debugged it

cant find why

[sterile token]

ResultSet result = connection.preparedStatement(query).executeQuery();
while (resut.next()) {
parse staff here
}

[tardy delta]

i know

if you're looking for the table setup, its in the constants class

no errors, only when i leave and i join back (so the user cache is cleared) and i create a new home, i get an error on the database that the record with that primary key pair does already exists

my man is gone i think lol

[brave sparrow]

im looking

[tardy delta]

hehe

[brave sparrow]

ok sorry had to help my girlfriend with something

now

i found the issue

lol

your LOAD_HOMES query is wrong

you have SELECT * FROM homes WHERE user=?, name=?;

when you want SELECT * FROM homes WHERE user=?;

[waxen plinth]

And to combine conditionals you use the keyword AND, not a comma

[brave sparrow]

yeah

[waxen plinth]

So it would be SELECT * FROM homes WHERE user=? AND name=?;

[brave sparrow]

not in this case

[waxen plinth]

If you wanted the and

[brave sparrow]

they want to load all the homes

if they want to load a specific home then yes, it would need an AND

@tardy delta ^

[tardy delta]

oh it seems that i already changed that
@Language("SQL") String LOAD_HOMES = "SELECT * FROM homes WHERE user=?;";

[brave sparrow]

then push your code to git lol

ah i see it on there now

ok now let me look

[tardy delta]

every commit has "local changes" as message lol

[brave sparrow]

hmmmm

i almost wonder if it's due to you trying to loadHomes inside the result set of a different query

[blazing scarab]

please stop using semicolon in sql statements

[tardy delta]

not sure if that would matter

[blazing scarab]

it looks ugly and not necessary

[brave sparrow]

the semicolon is fine

[tardy delta]

:(

[brave sparrow]

lmfao

[waxen plinth]

I usually put semicolons

[brave sparrow]

^

especially if i'm doing a multiquery

anyway

[brave sparrow]

do me a favor and try loadHomes separately from loadUser

and see what happens

[tardy delta]

ye

[brave sparrow]

wait nvm

i figured it out

lmfao

@tardy delta

look at the fields of "homes"

then look at your queries to delete and load from that table

see the problem?

[blazing scarab]

you even can do multi queries with jdbc?

[brave sparrow]

yes

[tardy delta]

wait lemme see

[brave sparrow]

if you can figure it out yourself that'd be preferable but if you need i will still tell you

[tardy delta]

wdym the fields of "homes"

[brave sparrow]

the columns

[tardy delta]

nah i dont see it

the names seems fine

and i have to go :(

[brave sparrow]

CREATE TABLE IF NOT EXISTS homes(name varchar(40), owner varchar(40), location_x DOUBLE, location_y DOUBLE, location_z DOUBLE, location_pitch FLOAT, location_yaw FLOAT, location_world VARCHAR(40), PRIMARY KEY(name, owner));

SELECT * FROM homes WHERE user=?;

what's missing

[tardy delta]

lmao

[brave sparrow]

you're loading where user=?

but the table doesn't have user

it has owner

[tardy delta]

im stupid

looked over it

[brave sparrow]

also your DELETE query is wrong

DELETE FROM homes WHERE user=?, name=?;

[tardy delta]

👍

thank yo very much anyways

[brave sparrow]

needs to be DELETE FROM homes WHERE user=? AND name=?;

yeah no worries

[tardy delta]

🙉

[ivory sleet]

junit + mockito I'd say

@fervent gate

(sometimes powermocks is necessary)

[lavish hemlock]

So wait why do you need Mockito?

[ivory sleet]

to mock dependencies?

[lavish hemlock]

But what is mocking

[brave sparrow]

"In object-oriented programming, mock objects are simulated objects that mimic the behavior of real objects in controlled ways, most often as part of a software testing initiative"

LMGTFY

[ivory sleet]

well essentially you're isolating actual dependencies to make sure you're just testing the unit itself, mocking is when you have an implementation of a dependency where you can make sure they are not affecting the test negatively

without mockito you'd need to create a new class for every dependency you want to mock

[brave sparrow]

for example, you don't want to have to spin up a real spigot server every time you test your plugin

[ivory sleet]

which can become quite tedious, and at some point might even have to test your mocks which is a pain

so mockito is to big help sometimes

[fervent gate]

What about running an emulated server? Is using mock bukkit a good idea?

[ivory sleet]

yes

well if you need the entire server running to perform a test

[fervent gate]

currently doing that 😅

[ivory sleet]

then its not a good idea but the only idea thats decent

[ancient jackal]

wait you dont have to do this?

[ivory sleet]

no

[brave sparrow]

Nope

Lmao

[ivory sleet]

lets say one of your classes depends on Plugin

you could just create an impl of Plugin and pass that

[ancient jackal]

no clue what that means so I should probably ?learnjava

[ivory sleet]

perhaps, unit testing is considered an advanced topic apparently

[left swift]

How can I detect Entity / Player collision with other entity?

[brave sparrow]

Understandably so to be fair

[brave sparrow]

AABB

[grim ice]

public class Haha implements Plugin

maybe

[quiet ice]

usually you'd do extends JavaPlugin

[brave sparrow]

Nope

How are you sending the message

[desert marten]

You...

[naive bolt]

player.spigot().sendMessage(message);

[quiet ice]

It appears I have found my adversary

[ancient jackal]

I mean I know that's what he meant but I don't know how I would begin testing so I'm doing my googling and stack overflowing rn

[ivory sleet]

Well JavaPlugin cannot be mocked entirely with a mock of your own, with mockito you can

[brave sparrow]

Did you do ChatColor.translateColorCodes?

[naive bolt]

yes

[lone remnant]

Some Error I dont know how it happened

[eternal night]

MockBukkit 🙏

[ancient jackal]

so I'll get mockito for sure then

[brave sparrow]

Show me your code

[desert marten]

https://tenor.com/view/kung-fu-panda-finally-a-worthy-opponent-our-battle-will-be-legendary-battle-fight-gif-24829111

[ivory sleet]

MockBukkitPaper

[naive bolt]

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

[quiet ice]

this exists?

[ivory sleet]

I believe

tho it needs some love

[eternal night]

Cats sometimes have wild things to do

[ivory sleet]

lol

indeed

[brave sparrow]

You’re only translating the color codes in the hover

[grim ice]

tbh any java topics i can learn

[naive bolt]

ffs im so dumb

[grim ice]

i wanna progress

ill learn a bit more about unit testing but not a ton since i dont need it atm

im open for any other use(ful/less) topics i can learn tho

[ivory sleet]

Reflection, MethodHandle, java.nio.channels and the concurrency classes, the executor api, java's module system, ClassLoaders (they are awful but extremely useful) and annotation processing api

[brave sparrow]

Bitwise operators are fun and not too hard to learn

[grim ice]

i have a shit ton to learn oh wow

thats epic

[sterile token]

Does anyone need help? I see someone tag me but i cannot find it

[grim ice]

yea

they explained those to me before

[brave sparrow]

Did they explain why HashMap uses bitwise rather than modulo in Java?

[ivory sleet]

like generally learning concurrency classes in java is extremely useful

[grim ice]

no

[brave sparrow]

Java is one of the better languages for concurrency

[ivory sleet]

indeed

[grim ice]

only XOR, ANDing and those stuff

[midnight shore]

"The member type PacketReader cannot be declared static; static types can only be declared in static or top level types" what is this error?

[brave sparrow]

Code

[grim ice]

ill start with reflection

[ivory sleet]

yeah

[midnight shore]

?paste

[undone axle]

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

[ivory sleet]

master it

[midnight shore]

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

[brave sparrow]

You can’t make it a static class if it isn’t nested

It’s just protected class PacketReader

[midnight shore]

oh

ty

[still verge]

i was able to fix this by doing:

if (event.getCurrentItem() != null && event.getCurrentItem().getItemMeta() != null) {
    boolean skeletonBow = event.getCurrentItem().isSimilar(MorphManager.skeletonBow());
    boolean skeletonArrow = event.getCurrentItem().isSimilar(MorphManager.skeletonArrow());
    if ((skeletonBow && slot == 0) || (skeletonArrow && (slot == 27 || event.getClick() == ClickType.NUMBER_KEY))) {
        event.setCancelled(true);
    }
}
if (event.getHotbarButton() == 0) {
    event.setCancelled(true);
}```focusing on this part:
```java
if (event.getHotbarButton() == 0) {
    event.setCancelled(true);
}```

[sacred mountain]

365 kb for 3 and a half minute video lol

thats a third of my screenshot size

[grim ice]

Class cls = Class.forName("A");
will return the class named A in my project, but
Class cls = Class.forName("java.lang.Integer");

will return the integer class

how does it know that im specifying a package

or a classname

[brave sparrow]

“.”

[grim ice]

why didnt it assume that A is a package

does it use ways like that fr

[brave sparrow]

Because a class can’t be a package

[grim ice]

it should just force u to specify a package

[fervent gate]

What is reflection actually used for? Watching a vid on it rn, but I don't really see the point.

[brave sparrow]

Java doesn’t even force you to specify a package

So reflection wouldn’t

[grim ice]

ig

[quiet ice]

internally reflections will do a name.replace('.', '/')

[ivory sleet]

class scanning generally

can be used to dynamically invoke methods and fetch values from fields etc

[quiet ice]

Nowadays methodhandles and varhandles might be better, but they haven't fully caught on and most of the basics of reflections still stand

[brave sparrow]

https://docs.oracle.com/javase/tutorial/reflect/

[ivory sleet]

very true, much faster

[brave sparrow]

“I'd group uses of reflection into three groups:

Instantiating arbitrary classes. For example, in a dependency injection framework, you probably declare that interface ThingDoer is implemented by the class NetworkThingDoer. The framework would then find the constructor of NetworkThingDoer and instantiate it.

Marshalling and unmarshalling to some other format. For example, mapping an object with getters and settings that follow the bean convention to JSON and back again. The code doesn't actually know the names of the fields or the methods, it just examines the class.

Wrapping a class in a layer of redirection (perhaps that List isn't actually loaded, but just a pointer to something that knows how to fetch it from the database) or faking a class entirely (jMock will create a synthetic class that implements an interface for testing purposes).”

[sterile token]

Any idea, i have look many times the code

[ivory sleet]

npe

hehe

something gotta be null yk

[quaint mantle]

imagine getting NPEs in your plugins

[sterile token]

But idk why, cuz i executed: "faction create test"

And no errors appears

So im like okay?

[quiet ice]

jetbrains annotations <3

[grim ice]

wait

[ivory sleet]

[grim ice]

it is possible to make like

an eval command with reflection

right

[quiet ice]

Technically yes, that is how skript works more or less

[grim ice]

SHIT

[sterile token]

Problem identifier

[grim ice]

if i get better at reflection

ill make a new ide

in minecraft! !!!111

lmao imagine writing code in mc that would be so cool

[quiet ice]

Eh. I'd rather want an IRC client than an IDE in minecraft

[grim ice]

lol

[sterile token]

IRC?

[quiet ice]

Though, perhaps I should create an IRC client for eclipse. AAAAAAAA, why can you turn everything into an IRC client?

[quiet ice]

Most people use doom as a proof-of-concept for portability. I use IRC Clients for that

[sterile token]

Idk what is IRC

And what you exaplained less

[quiet ice]

Internet relay chat. It was THE way to chat before discord came

[grim ice]

/eval C{System}->out->println(C{java.lang.Integer}(1)->intValue())

[sterile token]

You are talking too OP and i dont understand you

[grim ice]

C{} used to declare that its a class

that will run System.out.println(new Integer(1).intValue());

imagine if u can do that

[quiet ice]

Well, it is a chatting protocol. That is just about it

[arctic moth]

anyone know why im getting a null exception when doing WorldChangeGui.gui.show(player)
https://paste.md-5.net/tifadokapo.java
the library is https://github.com/Phoenix616/InventoryGui

[grim ice]

discord for boomers

[quiet ice]

example of an IRC client

[lapis lark]

Could you translate what "OP" means? I am from Russia and do not understand it. Please, tell me what do you mean

I am interested, because already saw that 🙂

Only meaning i know is Original Poster

[sterile token]

Isnt OP used on Programming?

[grim ice]

overpowered

maybe

[ivory sleet]

operator

maybe

[quiet ice]

You mean OOP?

[grim ice]

Object Programming

[sterile token]

That thing

[grim ice]

Lel

[quiet ice]

But that is something else entirely

[lapis lark]

Minecraft op means admin access

[grim ice]

isnt a minecraft ide easy to make tho @ivory sleet

[lapis lark]

Well, i am interested what he mean here

[quiet ice]

what us the stacktrace?

[quiet ice]

not really

[ivory sleet]

minecraft ide?

is minecraft a programming language or what

[lapis lark]

Not really a Object Programming or Minecarft op i think

[grim ice]

coding in mc

[quiet ice]

There aren't even many build tools outside of maven or gradle

[grim ice]

reflection

[quiet ice]

At best you'd have a raw text editor like VIM

[grim ice]

yeah ik

[quiet ice]

And you don't really need any reflections for that

[grim ice]

what

how would u get the classes and stuff then

[quiet ice]

Since System.exec() is a thing

[grim ice]

what the fuck

when did that come out

[quiet ice]

Java 1?

Well, it was probably before Java 1. Probably was there since the Oak days

[sterile token]

Yeah, i devleop on version 1.8 i can i use it

Yay i fixed the inssue

I was that yeath

[dusty herald]

weird question but is it possible to make a user highlight an item in their task bar? im thinking about having it in the middle slot when they log in for my server selector

[young knoll]

I think you can do Player.setSelectedSlot or something

[dusty herald]

sweet ty ill look it up

[naive bolt]

how do i check if a it is first time joining on join event

do i just check player.getFirstPlayed() against time now

[dusty herald]

can you rephrase the question

like the first time the player has joined the server?

[naive bolt]

on PlayerJoinEvent how do i check if its first time joining server

[dusty herald]

that is how

[tall dragon]

Player#hasPlayedBefore exists im pretty sure

[dusty herald]

yeah

[naive bolt]

cheers

[dusty herald]

thought getFirstPlayed was the function 😂

havent used it in eons

[tall dragon]

yea me neither

[pulsar vessel]

hey im looking for a plugin wich allows me to add custom items into crates for example

Diamond Sword

Of The Dragon```

but all the crates plugin i try remove the lore. I dont mind paying for a plugin aswell as long as its good
and for some backstory it is for a factions 1.12.2 paper server

[hasty prawn]

#help-server

[pulsar vessel]

yhe respond then

its in there

[hasty prawn]

Then wait for a response.

[young knoll]

Patience

[tall dragon]

we arent getting paid buddy

xD

[young knoll]

It’s been 1 minute

Also

Paper
1.12

[hasty prawn]

Outdated and fork

[pulsar vessel]

i could

i need to finnsh my network by easter i have a $3000 server network soo yhe

[tall dragon]

cool

[pulsar vessel]

its factions

[tall dragon]

whats the name

[hasty prawn]

I'm guessing you'll get a response before Easter 😄

[pulsar vessel]

havoc-network

[pulsar vessel]

yhe well me and my staff have a lot more to do to

[tall dragon]

so do that first

[hasty prawn]

Then do that while you're waiting for a reply.

[tall dragon]

untill you get an answer?

[pulsar vessel]

i couldnt code a custom one

so

yhe

well later

[quiet ice]

Both are equally wrong

[ivory sleet]

Ye lol

[quiet ice]

I assume the person who used the word has issues spelling the usually less used words such as OOP or ping spoofing

[grim ice]

Nope

Non existent

[quiet ice]

It was https://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html#exec(java.lang.String)

[quaint mantle]

Well, fork isnt that bad

[quiet ice]

System is a bit wrapper around Runtime anyways

In non-paper minecraft world, it is bad

[young knoll]

Meh

It probably doesn’t effect them looking for a plugin

[quiet ice]

At least, the people think so. It is a small wonder that paper even has so many forks. Though at the height of bukkit bukkit also had a ton of forks

[young knoll]

Hell, Spigot used to be a fork

[blazing scarab]

54% of minecraft servers moment

Bad

[grim ice]

java.io.IOException: Cannot run program "System.out.println("Hello,": error=2, No such file or directory
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1128)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1071)
	at java.base/java.lang.Runtime.exec(Runtime.java:592)
	at java.base/java.lang.Runtime.exec(Runtime.java:416)
at java.base/java.lang.Runtime.exec(Runtime.java:313)
at HelloWorld.main(HelloWorld.java:7)
Caused by: java.io.IOException: error=2, No such file or directory
at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
	at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:340)
at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:271)
	at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1107)
... 5 more```

Runtime.getRunTime().exec(input));

Input var is the simple print hello world thing

[blazing scarab]

no no

Not that simple

[quiet ice]

Well it could be

[young knoll]

Oh heck yeah time for java based scripting

[blazing scarab]

Java is not an interpreted language

[quiet ice]

Process process = Runtime.getRuntime().exec("jshell");
process.getOutputStream().write("System.out.println(\"Hello World!\");".toBytes(StandardCharsets.UTF_8));
process.getOutputStream().write('\n');

But it can be

I didn't test that code however, but in the core it should work

[midnight shore]

Hi guys, i dont know if you can help me, but i'm using this api https://www.spigotmc.org/resources/✅-api-playernpc-✅-1-17-1-18-1.93625/ and i'm 100% sure that i followed every step but when i try to move the npc it says that i didn't create it! And i'm sure i did because i have called the method npc.create();

[young knoll]

Anything is interpreted if you’re brave enough

[quiet ice]

well, the idea stands you might need to destroy the process and whatnot

[arctic moth]

how do you make it so portals in another world go to the nether/end in that world

[quiet ice]

You might also want to look into https://beanshell.github.io/intro.html which is pretty much java but interpreted

At least that is what I have heard

[young knoll]

Isn’t there a MultiverseNetherPortals

[arctic moth]

like if u have a world2, world2_nether, and world2_the_end how would u make them link instead of just going to the default

[arctic moth]

¯_(ツ)_/¯

[next plume]

https://dev.bukkit.org/projects/multiverse-netherportals

[tall dragon]

assign host,port all that stuff in your constructor instead

[rough drift]

So i am trying to create a temp restart script (if not found) to make the server restart, however i wanted to use the actual command used to launch the server in the first place, so far i have almost the entire cmd, tho i wanted to know if there was a way to check if the serer was launched with nogui or not

[naive bolt]

why

[deft forum]

anyone know what is the problem?
https://srcb.in/yphjWY8BlA

[blazing scarab]

Code reusability! You can easily test your database code without setuping a config

[tall dragon]

because it will try to initialize your variables before the constructor iirc

so it will result in a nullpointer because plugin is still null at that point

[wary harness]

How can I get NMS block from Bukkit Block

[naive bolt]

how do i do this then

i need to pass the variables in

[tall dragon]

you dont have to if you dont want to

[naive bolt]

but it errors lol

[tall dragon]

public class MySQL {
    DiscordPlaceholder plugin;

    private String host;
    private String port;
    private String database;
    private String username;
    private String password;

    public MySQL(DiscordPlaceholder plugin) {
        this.plugin = plugin;
        
        this.host = plugin.getConfig().getString("sql.db_host");
        this.port = "3306";   
        this.database = plugin.getConfig().getString("sql.db_name");
        this.username = plugin.getConfig().getString("sql.db_username");
        this.password = plugin.getConfig().getString("sql.db_password");
    }

}

like this

[naive bolt]

ty i will try it

my vaccine arm is hurting like a £$%^

[tall dragon]

i feel u

i got covid rn

[naive bolt]

im quite lucky ngl ive only had it once

only had to isolate from school once

others in my year had been isolated like 5 times

[rough drift]

question, can you restart a server from within the api?

[naive bolt]

getServer().shutdown(); might restart it

[rough drift]

thats... shutdown

i don't think it restarts it tbh

[naive bolt]

https://www.spigotmc.org/threads/server-restart-command.372389/

[young knoll]

It does if you have the kind of start script

[rough drift]

yeah the problem is some servers might not have it

[young knoll]

Not much you can do about that

[rough drift]

well there is

actually

[young knoll]

I’m listening

[rough drift]

checking to see if it works fully

gimme a sec

yep it works

[quaint mantle]

Hello, would anyone like to help me set up just the pom.xml for plugin development? I'm using MS VS Code and this guide https://www.spigotmc.org/wiki/creating-a-blank-spigot-plugin-in-vs-code/ but I don't know if I'm doing things right. The reason why I'm using MS VS Code is that my 170 euro second-hand laptop gets its disk usage to 100% when an IDE is launched.

[rough drift]

made an auto restart script generator

[sterile token]

#help-server

[wet breach]

yeah that is normal for IDE's especially if you don't close projects in the IDE.

[sterile token]

Plugin support

[naive bolt]

it wasnt for me

[sterile token]

Oh sorry

I get confused

[quaint mantle]

I had installed NetBeans like yesterday or something and immediately had my disk usage go up to 100%

Would you help me with the pom.xml?

[naive bolt]

you could try execute /restart command as console

[rough drift]

yeah some don't have the restart script tho

which is why i am making a restart.sh generator

[naive bolt]

smart

[wet breach]

that is because netbeans and related IDE's index maven central which you can disable it doing in the settings

but you won't stop the disk usage when it is launched and it is re-opening projects you never closed as well

not entirely sure why you are worried about this disk usage

everything you open uses 100% of the disk for a short period until the OS tells it can't

[quaint mantle]

But it was always 100% and it was very laggy. The experience was unpleasant. With VS MS Code the Disk usage stays at just 15% at max

[sterile token]

There you have a sample for doing it on linux

The script should be called start.sh

[rough drift]

yeah ik how to do it on linux

[sterile token]

So, then just run on your server /stop

[rough drift]

yeah no i need to make a one time restart

so yeah

[sterile token]

And it will automatically get tinitialized again

So you dont need to code nothing

[quaint mantle]

I just opened Eclipse and my Disk usage is very low on it. Why is that?

[sterile token]

Low pc components

[quaint mantle]

the experience is very good

no lag