๐
#dev-general
prisma wave
hot hull
Damn KM
prisma wave
isn't it great?
hot hull
sec restarting IJ
prisma wave
making brackets rainbow 
hot hull
You disgust me with that white theme Johnny
prisma wave
the clojure is hot tho
ocean quartz
Which font do you use again BM? I forgot the name
prisma wave
Jetbrains Mono
hot hull
๐ฎ
ocean quartz
Is that the same Sx used? I think i used the same as him hmm
prisma wave
Yeah pretty sure it is
ocean quartz
It was most bold i think
lunar cypress
it's the default intellij one
hot hull
But it's not actualy rainbow tho :((
prisma wave
I used to use Jetbrains Mono Medium
hot hull
Also only 5 colors, sad
prisma wave
pretty sure you can add more
quiet sierra
This is a great guide to being productive
prisma wave
quiet sierra
Spend half your time making your IDE rainbow
prisma wave
if it looks pretty then it must be productive
surreal quarry
how do i get rainbow intellij
quiet sierra
then uhhh
Bet this is just for XP
ocean quartz
Hmm font seems the same but it was definitely more bold
prisma wave
it is
quiet sierra
I literally think of xp before I send messages
hot hull
Someone should make a plugin to make everything rainbow
prisma wave
Im about 300xp away from #4 so I'm trying to write very long and elaborate sentences
hot hull
it is
quiet sierra
I'm like 300xp away from posting imges
prisma wave
@hot hull that small example was a single exception since most of the time I'm using very long sentences ๐
hot hull
hot
prisma wave
thank you for pointing it out though, you made a very compelling point and I can see that you are attentive enough to notice my brief moment of hypocrisy
lunar cypress
making a full rainbow plugin shouldn't be too hard
prisma wave
now give me xp
surreal quarry
https://img.bristermitten.me/idea64_f1077QxFPn.png hot
bm is that atom one dark (with rainbow brackets or whatever)
quiet sierra
I am unable to can
hot hull
That string color is hidious tho
prisma wave
@surreal quarry yes! that is the theme made by GitHub for their Atom Editor (built with electron) that has come to be known as "Atom One Dark"
ocean quartz
prisma wave
I use it in conjunction with / alongside the IntelliJ IDEA plugin known as "Rainbow Brackets" for a very pretty (in my opinion because of course this is all subjective) look in my coding workspace
@ocean quartz oh yeah Fira is pretty similar to JB mono
quiet sierra
You can extend your phrases by typing in letters the exact same way as you would if you type a full essay.
hot hull
If it looks great, it must work great
ocean quartz
Doesn't seem to have the retina option anymore
quiet sierra
Just write really long sentences into your clipboard and then proceed to spam the following key shortcuts: CTRL + C; CTRL + V
prisma wave
Java bad, Rust bad, C++ bad, ruby bad, python bad, JavaScript bad, Haskell bad, Fortran bad, PHP bad, assembly bad, Odin absolute horseshit, C bad, Go bad, V bad, Dart bad, Swift bad, Objective-C bad, XML bad, Groovy bad, Scala bad, Clojure bad, Lisp bad, COBOL bad, html bad, typescript bad, yaml bad, coffeescript bad, skript bad, C# bad, skript bad
kotlin good
that's gotta do it
right?
empty flint
Can an interface have an init block in Kotlin?
prisma wave
no
surreal quarry
Clojure bad
obtuse gale
wait
hot hull
Clojure bad
sheesh
obtuse gale
clojure bad
surreal quarry
im surprised
ocean quartz
Got it back to retina nice
prisma wave
that makes no sense, it's an interface
quiet sierra
Kotlin bad VBScript good
prisma wave
it can't have a constructor
lunar cypress
a tragic loss
257 xp away
You mean: Oh my! A tragedy just came upon me. I am two hundred fifty seven experience points away from reaching redemption in the form of a new level rank
prisma wave
@surreal quarry it was an outdated copypasta that does not reflect my current views
empty flint
that makes no sense, it's an interface
@prisma wave Maybe you got an idea of how to do this then:
obtuse gale
Jaims it was an outdated copypasta that does not reflect my current views
excuses excuses
prisma wave
You mean: Oh my! A tragedy just came upon me. I am two hundred fifty seven experience points away from reaching redemption in the form of a new level rank
I do! Just to show how much I mean that, I'll copy exactly what you said!
Oh my! A tragedy just came upon me. I am two hundred fifty seven experience points away from reaching redemption in the form of a new level rank
Valid excuses
times change
lunar cypress
People change, people change
surreal quarry
blocky i assure you he has an idea. he would love to give you a very long and detailed explanation of it too
empty flint
interface Rank : Identifiable {
val name: String
init {
ranks[name] = this
}
companion object : Unique<IMPL_Rank, String> {
private val ranks = mapOf<String, Rank>()
override fun get(id: String): IMPL_Rank? {
}
}
}
the init block here is invalid
lunar cypress
quiet sierra
Oh my! A huge tragedy just came upon me. I am one hundred and seventy experience points away from reaching redemption in the new form of a new level rank which provides me with permission to send images on other text channels such as this current one.
prisma wave
interface Rank : Identifiable {
val name: String
init {
ranks[name] = this
}
companion object : Unique<IMPL_Rank, String> {
private val ranks = mapOf<String, Rank>()
override fun get(id: String): IMPL_Rank? {
}
}
}
@empty flint I see your problem, and just to make sure that I've fully understood it I'm going to quote it
surreal quarry
๐
empty flint
Oh excuse me the companion object should be:
companion object : Unique<Rank, String> {
private val ranks = mapOf<String, Rank>()
override fun get(id: String): Rank? {
}
}
Oh excuse me the companion object should be:
companion object : Unique<Rank, String> {
private val ranks = mapOf<String, Rank>()override fun get(id: String): Rank? { } }
@empty flint easy mistake to make. as far as I know there's no way of putting a constructor in an interface (it doesn't really make sense anyway)
empty flint
@empty flint I see your problem, and just to make sure that I've fully understood it I'm going to quote it
@prisma wave So I want the interface's companion object to keep track of each object that is created
ocean quartz
@lunar cypress Damn that brought me back a few years, I remember his Potion Seller video
prisma wave
best recommendation would be to use an abstract class instead of an interface
prisma wave
yes
they do have the language feature in the kotlin language that's known as an "init block" because it uses the keyword init along with a section of code known as a "block" enclosed in curly brackets
:)
hot hull
Damn potions now stack to 16 ๐ฎ
prisma wave
finally
quiet sierra
Oh my! A huge tragedy just came upon me. I am one hundred and sixty six experience points away from reaching redemption in the new form of a new level rank which provides me with permission to send images on other text channels such as this current one.
Takes forever to get xp
Do code blocks count for xp?
prisma wave
Oh my! A huge tragedy just came upon me. I am one hundred and sixty six experience points away from reaching redemption in the new form of a new level rank which provides me with permission to send images on other text channels such as this current one.
@quiet sierra
Takes forever to get xp
@quiet sierra
Do code blocks count for xp?
@quiet sierra
I'm sorry to say that I don't know! But I've noticed that the closer you get to something significant, it always takes longer to gain xp, which frankly I find to be very distressing and upsetting
quiet sierra
yay for 3 pings
quiet sierra
Barry is open source
prisma wave
no he isn't?
quiet sierra
Pretty sure he is
dusky drum
rly?
errant geyser
He isn't
quiet sierra
oof the github repo just has some json files
compact perchBOT
quiet sierra
obtuse gale
there we go
dusky drum
so it is closed hehe
prisma wave
65 xp away from #4
quiet sierra
Give me xp daddy
prisma wave
this is getting really quite infuriating now! I'm gonna write one final indignant paragraph just to show how frustrated I am!
empty flint
I am getting Leaking 'this' in constructor of non-final class Rank warning in IntelliJ when assigning a value to this in the init block. Is there a better way to do this?
abstract class Rank : Identifiable {
abstract val name: String
init {
if(ranks.containsKey(name)) {
throw IllegalArgumentException("A rank with name $name already exists!")
}
ranks[name] = this
}
companion object : Unique<Rank, String> {
private val ranks = mutableMapOf<String, Rank>()
override fun get(id: String): Rank? {
return ranks[id]
}
}
}
ranks[name] = this is the culprit
ocean quartz
How does this look? The class name
kinda feel like it doesn't fit
@hot hull Your cyan was too bright
Ooh i found one i like
ocean quartz
What do you mean inconsistency there? Like red with blue, purple and green?
prisma wave
well the sort of Teal for types but then blue for a constructor
ocean quartz
True, let me try making the constructor slightly teal too
Though it's normally even worse, since constructor was blue and type yellow
dusky drum
where can i change those colors?
hot hull
Code style
dusky drum
nice
ocean quartz
@empty flint Still want it?
Also question boys, final @NotNull Type or @NotNull final Type? 
dusky drum
gotta love default color stuff:
http://images.virtusdevelops.eu/shareX/e3jprowl.png
onyx loom
@NotNull final
empty flint
@empty flint Still want it?
@ocean quartz Yes
Give it to me baby
Ah-ha! Ah-ha!
Give it to me baby
Ah-ha! Ah-ha!
ocean quartz
lavish notch
Might anyone have any idea where I've gone wrong?
main: https://paste.helpch.at/juwukawodi.java
Error: https://paste.helpch.at/vapekabamu.pl
empty flint
ty
lavish notch
file structure:
hot hull
Packages Mackenzie ๐ญ
lavish notch
you're welcome frosty
ocean quartz
And "Main" ๐ญ
empty flint
since org.yaml.snakeyaml.error.YAMLException: java.nio.charset.MalformedInputException: Input length = 2
ocean quartz
Not trying to be mean Mackenzie but what the hell is this? (Main.instance = this).createFiles();
lavish notch
@ocean quartz This will answer your question (read comments) https://paste.helpch.at/iluwepabut.shell
Also @hot hull ^ that's the config.yml
tranquil crane
that's a work of art is what that is
lavish notch
bungee.yml: https://paste.helpch.at/fayaxacagu.http
empty flint
hm the config is valid anyhow
tranquil crane
yes
empty flint
Can you have spaces without a "" ?
@hot hull yes
hot hull
Only thing that would actually stand out for the input error
lavish notch
I tried without the fancy characters, and it still had the same error
hot hull
Also why Mackenzie :((
public static Main instance;
public static Configuration cg;
lavish notch
blame bmsg
hot hull
The what now?
empty flint
@lavish notch did you make sure to save your file with utf-8 encoding?
lavish notch
ยฏ_(ใ)_/ยฏ
hot hull
sexy
dusky drum
its quite bright
empty flint
Save the config.yml file with utf-8 encoding and try again
ocean quartz
Would be nicer with a better font ;p
static zealot
how do you change colors and font in IIJ?
lavish notch
How do I save it with utf-8 encoding in intellij?
empty flint
No_Permission: '&4&lHelpOp &cยป &fYou do not have permission!' has the utf-8 char ยป
ocean quartz
@static zealot Settings > Editor, then you have color scheme and font
dusky drum
any recos?
hot hull
Comic Sans best font
ocean quartz
Fira Code Medium is the best
empty flint
How do I save it with utf-8 encoding in intellij?
@lavish notch Google it, idk by heart.
hot hull
I'm legit not seeing a difference Matt
static zealot
ty matt
empty flint
I use SublimeText 3 to edit my yml
ocean quartz
What do you mean Frosty?
hot hull
Do I have to restart IJ?
empty flint
Does this throw a cast exception if the cast fails?
attributes[name] as Attribute<T>? or does it return null because Attribute<T>?
Do I have to use attributes[name] as? Attribute<T>? ?
ocean quartz
@hot hull Oh you might be editing the wrong place, there is two places with font, editor and colorscheme font
prisma wave
@empty flint it will ClassCastException
dusky drum
a bit easier to read isnt so bright
http://images.virtusdevelops.eu/shareX/lzk09jmc.png
hot hull
Ah I see, Color Scheme one is taking over for some reason
Hell yeah, whoever guesses it get's an aplaud
dusky drum
?
hot hull
(The font)
hot hull
no
dusky drum
idk
static zealot
ok I'm dumb can't even find the settings in IIJ xD
hot hull
File > Settings
empty flint
@prisma wave Is there a way to get the type parameter name from an unknown?
Attribute<*>?
empty flint
like print the class that * actually has
empty flint
I know ๐ฆ
static zealot
oh man I'm so bad with color schemes
hot hull
Quick question boys, how do you set a target jar name with gradle? (As in what the built jar is called)
versed ridge
You building with shadowJar?
hot hull
Yessir
hot hull
And what do I use for version?
versed ridge
wym
hot hull
nvm
steel heart
when you by mistake shade in spigot
onyx loom
how does one shade spigot by accident
prisma wave
By being a 4head
steel heart
cuz dependency hell
empty flint
@prisma wave how do I invoke the super's secondary constructor from the child's secondary constructor?
normal talon
oh isnt it meant to be
spigot-api?
It isnt building like before, before I had the free ultimate trial on Intellij but now it wont build
onyx loom
and whats the error?
giving us a build script doesnt really help if we dont know what the issue is
normal talon
the issue is also in the paste
onyx loom
o
normal talon
onyx loom
> Could not find tools.jar. Please check that C:\Program Files\Java\jre1.8.0_261 contains a valid JDK installation.
do u have the jdk installed and is set on the project?
dusky drum
first is on click second is on click of isnt it?
runic flume
on click isn't a thing
tranquil crane
interact event triggers for left and right hands separately
runic flume
its PlayerInteractEvent
dusky drum
ye
dusky drum
but when you like click on block its interact stuff right but it still triggers twice
old wyvern
What are you on about cod
runic flume
well I switched from 1.8 to 1.16
dusky drum
interesting
runic flume
I'm messing around with some stuff for my new server
tranquil crane
Represents an event that is called when a player interacts with an object or air, potentially fired once for each hand. The hand can be determined using getHand().
tranquil crane
you will find the 1.16 api to be far superior
dusky drum
it gives same item both times.
runic flume
and not PlayerInventory#getItemInMainHand
dusky drum
for me.
runic flume
xD
dusky drum
idk why it gives same item both times if its for 2 different hands??
errant geyser
@empty flint its like
class something(private val example: Example) {
constructor(whatever: Whatever) : this(whatever)
}```
> Could not find tools.jar. Please check that C:\Program Files\Java\jre1.8.0_261 contains a valid JDK installation.
How do i import new jdk @onyx loom
steel heart
aikars command framework?
signal tinsel
Ye
steel heart
I use luckos
signal tinsel
Link
onyx loom
matt rn: 
ocean quartz
Nah lol
signal tinsel
Matt don care
normal talon
Can Anyone please help me with my issue
https://discordapp.com/channels/164280494874165248/695431668944732270/743887675177828372
signal tinsel
wrong channel
normal talon
I installed the JDK
onyx loom
oh right yea
normal talon
dude I have a freaking jdk installed
onyx loom
use the JDK, not the JRE in ur project
signal tinsel
That's an option
steel heart
you have to specify as well
normal talon
howww
steel heart
project settings probs
onyx loom
file > project settings
surreal quarry
isn't it project structure
normal talon
steel heart
You might have to specify it to gradle otherwise or smtng
onyx loom
yeah
signal tinsel
Yeah its there
ocean quartz
normal talon
surreal quarry
can you send that again but like not so blurry and zoomed out lol
normal talon
its a screenshot tho xd
surreal quarry
nvm i opened the link an can sorta see it there
probably 14
since thats your most up to date one
dusky drum
jre1.8.0_261
check if you have same version
or edit project jdk
you can specify path and everything
normal talon
java -version java version "1.8.0_261" Java(TM) SE Runtime Environment (build 1.8.0_261-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.261-b12, mixed mode)
normal talon
uh
I fixed it
so basically I had 1.8.251
as A jdk
and somehow my 261 got removed
so I downloaded it again and now it works fine
remote goblet
ew
val spawner = event.blockReplacedState as CreatureSpawner > CreatureSpawner spawner = (CreatureSpawner) event.getBlockReplacedState();
prisma wave
kotlin good
runic flume
what is CraftBlockState
prisma wave
the implementation of BlockState
runic flume
But how would I get CreatureSpawner then
dusky drum
how can i do
Bukkit#getOnlinePlayers#streamtocollectionofnames?
runic flume
List<String> collect = Bukkit.getOnlinePlayers().stream().map(HumanEntity::getName).collect(Collectors.toList());
What then
dusky drum
omg i forgot toList at end.
and i was like
why da fak its not working
return Bukkit.getOnlinePlayers().stream().map{ player -> player.name}.toList()
dusky drum
why=
onyx loom
return Bukkit.getOnlinePlayers().stream().map{ player -> player.name}.toList()
@dusky drum .map { HumanEntity::getName } instead?
then the .collect part is redundant in kotlin afaik
runic flume
doesnt intellij have an option to convert it to kotlin
prisma wave
ah
onyx loom
idk im stupid lol
prisma wave
yes
dusky drum
okay
prisma wave
Bukkit.getOnlinePlayers().map { it.name }```what ta frik is it :?
distant sun
Default variable name for lambda
hot hull
IT
dusky drum
TISTO
hot hull
Tiho
distant sun
Potato
hot hull
I need a good movie to watch
hot hull
No
old wyvern
oh god
pastel imp
is creating my own perm plugin a good or bad idea?
runic flume
just use LuckPerms
dusky drum
pretty much bad idea if you ask me since you already have good options for free
errant geyser
that ^
steel heart
only me? but listening to star wars music while attempting to code is very comfortable and convenient
oww
steel heart
lol
dusky drum
yes yes
gotta love that
your picture remembers me about that sunguuuuuda member "pupper"
steel heart
wth
dusky drum
yep
steel heart
oh lol
steel heart
why though
dusky drum
ask support i guess
prisma wave
controversial
dusky drum
ye
reef maple
Hi ! I would like to know how to get a list of the first configurationsection key, like knight and recruit, but not their content. It needs to be done automatically, so i don't put their name inside my code.
recruit:
display: "&f[&aRECRUIT&f]"
starting-level: 1
maximum-level: 10
knight:
display: "&7[&3KNIGHT&7]"
required-class-level: 10
starting-level: 1
maximum-level: 20
FileConfiguration#getKeys(false)
dusky drum
or ^^
steel heart
Seems like that was at top level ๐คท
dusky drum
i wasnt sure :3
steel heart
yeah doesn't fileconfiguration inherits configurationsection or smtng anyways
dusky drum
idk
steel heart
they have one interface in common iirc
steel heart
woooo
reef maple
thanks guys /o/
steel heart
imagine using Listeners
dusky drum
?
dusky drum
wtf is this
steel heart
a forked version of luckos antiboilerplate
or I mean I did fork it cuz dependencies was fucked up
dusky drum
hem
steel heart
its alg now :p
surreal quarry
gasper you're in kotlin, you can use extension functions for events
steel heart
^
dusky drum
ล P?
surreal quarry
@EventHandler
fun EventClass.onEvent() {
}```eh
dusky drum
eh i'll stay like i am
steel heart
dusky drum
running test server on shitti xeon vps with 2.3Ghz clocks
steel heart
loll
steel heart
well mine would too
steel heart
yeah ig
dusky drum
i used to have Dedi machine (i7 6700, 64gb ram) running Pterodactyl panel
steel heart
I still use my wifi
dusky drum
?
steel heart
i guess that'd be it
errant geyser
or u could use ASF's listener module rather than Lucko's thing Conclure
pretty hot
steel heart
yeah how does that look
errant geyser
steel heart
kotsu good
but we should make so ppl dont have to put their plugin instance all the time
errant geyser
True
dusky drum
well
steel heart
else very neat
dusky drum
is that possible?
errant geyser
I have no classes that extend plugin tho
lunar cypress
imagine not using spiglin smh
steel heart
whats that
dusky drum
some class needs to be plugin?
lunar cypress
steel heart
oh well if that'd work with java purely I'd probably try it out. not so experienced in kotlin rn
errant geyser
I have no classes that extend JavaPlugin tho Conclure
steel heart
yes but someone will probably use it in their plugin?
dusky drum
how do you then enable the plugiN?
errant geyser
its not a plugin?
dusky drum
oh
lunar cypress
I love that when I look up "lucko antiboilerplate" it gives me results about terrorism and google safe search complains lmao
steel heart
no but the thing is like this. we just get a plugin reference from JavaPlugin.getProvidingPlugin and lets say you have a java plugin which you extend the javaplugin class. now you also shade in the lib to the plugin. the plugin will be like a host for each class it is loading.
errant geyser
I need to test that
steel heart
so idm
dusky drum
haha
steel heart
johnny oh its actually called helper
kotsu I think matt got rid of all the Plugin parameters and switched it to the providing thing
errant geyser
What so I can just have a blank "main" class that I don't actually use except for this kinda stuff, and it'll actually become the shading plugin's plugin instance?
lunar cypress
nice one
steel heart
with a static getter with the name like getHostingPlugin and that would call JavaPlugin.getProvidingPlugin(Utils.class)
errant geyser
Oh so like ASF.initialise(this) and use it as a sort of injector for obtaining a JavaPlugin instance?
steel heart
and we wouldn't need any injection with the javaplugin
yeah johnny I mean I like it although I think there is a bug with some of the dependencies
lunar cypress
btw if you guys know more spigot utils, libraries and tools please give my man @light leaf a hand and contribute to https://github.com/paul2708/spigot-plugin-resources
errant geyser
Add MF, MF-GUI, IAL, ASF here? ๐
steel heart
add TaskChain, Commodore, Brigadier
steel heart
lol
steel heart
lunar cypress
do feel free to make prs
dusky drum
i have no idea why this happens:
http://images.virtusdevelops.eu/shareX/6mniwqhr.gif
even tho i set block type to air in listener and i drop 1 seed, it still drops vanilla seed tho.
errant geyser
mabyeee tomorrow, I'll find my waayyyy to contribute
prisma wave
this guy gets a star
errant geyser
PDM MLM intensifies
steel heart
@lunar cypress what would I categorize projects that essentially has stuff for commands, scheduling and all that stuff?
big utility collection
lunar cypress
May fit into the framework category after adjusting the description and/or name
feel free to rearrange stuff
steel heart
sure
ocean quartz
Oh nice my command framework is there
dusky drum
gotta love this:
http://images.virtusdevelops.eu/shareX/2i90vkfx.png
static zealot
org.bukkit.plugin.InvalidPluginException: Abnormal plugin type now this is a new one xD
and already figured it out xD
quiet sierra
Who tf makes an abstract plugin
empty flint
@prisma wave Can you think of a way to make this a one-liner?
var modified = "test string"
pairs.forEach { (f, s) -> modified.replace(f, s) }
return modified
dk why haven't worked on this project since last week and I kinda forgot
prisma wave
@empty flint not really in any way that won't significantly hinder the readability
although that code won't actually work
since replace() returns a new string
empty flint
Would this work?
fun String.replace(vararg pairs: Pair<String, String>): String {
var modified = this
pairs.forEach { (f, s) -> modified = modified.replace(f, s) }
return modified
}
oh no I can't reassign this
How about now, @prisma wave
prisma wave
yeah still not really
static zealot
I think you need a new variable
prisma wave
trying to make it a 1 liner would just make it an unreadable mess
static zealot
or nah?
prisma wave
might work
lunar cypress
replacements.fold(this) { result, (match, replacement) -> result.replace(match, replacement) }
Something like this
prisma wave
๐
empty flint
trying to make it a 1 liner would just make it an unreadable mess
@prisma wave I don't need it readable, I need it compact
prisma wave
famous last words
quiet sierra
I missed the free xp
frail glade
@prisma wave
prisma wave
woah
onyx loom
๐ฎ
oh em gee
Introduce KotlinNothingValueException and throw it instead of NPE on expressions of type Nothing kotlin stay winning with the 0 NPEs
prisma wave
huge
frail glade
Added another 150Kb oh boy
onyx loom
frail glade
I guess it's still really new
Yup 6 hours
Cause there's no post yet on the website for it nor is there an update in IJ yet.
Hopefully in the official update notes they will do a TL;DR of the changes.
prisma wave
yeah it looks good but a bit verbose
ocean quartz
Happy they added the functional interfaces
empty flint
This is more of a generic software architecture question but I'd like to know what the best way to implement this scenario would be:
If I have a class Person and a class Car, a Person can drive many cars and a car can be driven by many drivers. So persons can share the same car instance.
If I wanted to delete a car instance (for example if a person sells a car), every other driver of that car should get notified of that car's deletion, right.
Should I keep a list of Persons that use a car in the car class and before removing any static record of the car tell each person object to remove the car from their lists? How is such a circular dependency usually resolved?
quiet sierra
Can a Person drive many cars at once?
unreal briar
@empty flint not necessarily
if the object becomes null you can handle it lazily whenever you need to
there's no point in doing calculations for stuff you don't even know if you'll need to access
You'd have a list of cars in your person object
when the car disappears the car object in that list (or set) will be null
you know that null means that value got removed
based on how many nulls there are, you know how many cars were removed, etc
empty flint
Can a Person drive many cars at once?
@quiet sierra Well obviously not at the same time but they can own multiple cars or whatever
when the car disappears the car object in that list (or set) will be null
@unreal briar How do you make the object itself null for every other object that uses it?
steel heart
Its possible to implement that yeah
empty flint
Say if personA has a set of cars in a list: (car1, car2, car3)
personB is their spouse and doesn't like to drive car2 so their list looks like this (car1, car3)
car1, car2, car3 are 3 instances, so personA's car1 is also personB's car1 instance of Car. Car keeps track of all created cars statically via the companion object.
Now personA sells car3. personA can make its list looks like this (car1, car2, null) but personB's list will still look like (car1, car3) and the static list of all cars in the Car companion object will also look like (car1, car2, car3)
quiet sierra
Why does that seem like a school project
The backend for that is doable
But you should do it yourself
empty flint
I'm 25, school was a long time ago. I know it's doable. I'm asking HOW to do it the right way.
Why does that seem like a school project
@quiet sierra Because I simplified it so I didn't have to paste the 5 different classes this is actually relevant to in my project. Don't be so condescending...
steel heart
blocky I mean
when a car switched driver, just get the older driver and remove the car from his list
quiet sierra
Maybe have a variable inside Car that points to the driver Person
And a Person[] or a List<Person> that are the passengers
steel heart
not a normal array
empty flint
when a car switched driver, just get the older driver and remove the car from his list
@steel heart Not applicable. Imagine them both doing something with the car at the same time. Like one is cleaning it, the other is checking the tyre pressure or something.
quiet sierra
Some sort of collection
empty flint
Should I keep a list of Persons that use a car in the car class and before removing any static record of the car tell each person object to remove the car from their lists?
So this is a yes on my initial approach?
blocky so you want multiple owners at once?
@steel heart yes
steel heart
you either have a set in your car or somesort of multimap and handle everything through one class
empty flint
Another approach would be to have personA and personB only keep the serial number for their car. If they want to access a car instance, it has to happen via the serial number. if Car.get(serialNum) results in a null value, then the car has been deleted and they can delete the serial number.
quiet sierra
Could be a hashcode ๐ค
empty flint
Could be a hashcode ๐ค
@quiet sierra Doesn't have to be. in my case just a string id.
well I mean what is this for ?
@steel heart A parameter implementation that is shared between two classes where each class gets their own value for the same parameter and all the values are kept sorted at all times according to a priority list where the priority is determined by the class the value originated from.
So if one class decides to delete its parameter value and no other class uses that value, there is no need to keep an instance of the value-wrapper that points to a null value.
thus the fuckery begins
I think I will go with the id approach, I like that...
keen creek
does anyone know how to delete a world using the multiverse api?
kindred crystal
What would be the best way to implement custom messages/languages? My current system's file is way too big and messy, I need something that's really efficient as well because I have tons of messages in my plugin. Also need a way to customize menu items from the config.
distant sun
md5 paste ??
distant sun
still
kindred crystal
I use enums right now but it seems like such a pain to write an enum and the config file, I would rather not use enums
steel heart
well you have to write the paths or the strings somewhere
kindred crystal
couldn't I load it in a hashmap as a key?
from the embedded file
I have over 200 messages rn ;-;
empty flint
What would be the best way to implement custom messages/languages? My current system's file is way too big and messy, I need something that's really efficient as well because I have tons of messages in my plugin. Also need a way to customize menu items from the config.
@kindred crystal Resource Bundles. IntelliJ supports them in a very readable manner and you basically use them like the Enum that @steel heart has defined but it handles all the stuff internally. All you need is a locale to tell it which translations to use.
steel heart
archy if you want, although seems unnecessary to me
distant sun
imo enums are just fine for messages ๐คท
kindred crystal
I'm gonna look into what @empty flint said because I kinda want to support multiple languages at the same time for different players
ocean quartz
After a good amount of head banging, color finally carries over no matter how the format changes
empty flint
Can I simplify these 2 methods into one?
fun autoRankup(value: Boolean?) = autoRankup.set(context, value)
fun autoRankup() = autoRankup.get(context)
yes
set a default for value
value: Boolean? = null
then like your method body will be something like
when (value) {
null -> autoRankup.get(context)
else -> autoRankup.set(context, value)
}```what about if statement xd
distant sun
๐
empty flint
then like your method body will be something like
when (value) { null -> autoRankup.get(context) else -> autoRankup.set(context, value) }```
@surreal quarry Ah but then I cannot set the value to null which I need to be able to do...
Otherwise I would have to create another method to remove the value, which doesn't help me reduce the methods...
surreal quarry
yea probably not then
empty flint
Does anybody know of a sortedMap with a custom comaprator?
distant sun
Where can I find a class used to create kotlin
Looked on github but there's too many files ๐
empty flint
Where can I find a class used to create kotlin
@distant sun How do you mean "used to create kotlin"? Convert Java to Kotlin or what?
ocean quartz
Awesome my parser also colors actions correctly now!
nice, perfect screenshot, only cut a bit of it, gj me
surreal quarry
niceee
glad spear
neat
keen creek
how would i loop through a List<String>?
obtuse gale
for(String thing : list){
}
keen creek
how would i create the list<string>?
I have an error and im tying to figure out what it is so im just double checking how to do these
hot hull
List<String> list = new ArrayList<>();
keen creek
ok ill try this now
hot hull
Make sure you import both
hot hull
UpperCamelCase
quiet depot
TIL PortalCreateEvent#getBlocks doesn't include the bottom obsidian blocks
quiet depot
one of gian's things
hot hull
How do you delete a resource on spigot again?
quiet depot
report it to staff
hot hull
Ah yes, that dumb thing
quiet depot
it makes perfect sense
can't have snowflake developers deleting their widely used resource after they get a "fuck you" from a smooth brain kid
errant geyser
That seems like an edge case, but then again we're on about spigot sooo
viscid charm
yo how would I get to a level where I can code most level of plugins meaning like essentials orlike minions, or like custom enchants, skyblock, and plugins of such level without causing any lag in the shortest time. I also had a talk with some devs on me showing them a dev who won facebook hackercup (2nd place) and asking if he would be better than most devs. They all said it's more expeirence thing rather than skill what do you guys think?
keen creek
I'm trying to generate a new world that's a certain size and guaranteed to have certain structures, example, stronghold and village. I just can't find anything on how to do this
viscid charm
Also what do you mean by Snowflake developer @quiet depot ?
quiet depot
expeirence thing rather than skill
@viscid charm they're not mutually exclusive, unless for some reason, you're incapable of learning from your experience. Once you get to a certain point skill wise, you can make absolutely anything (in that language), regardless of whether you've worked with the specific api, field, or whatever before. Takes quite a while though, lots of dedication
viscid charm
Basically like a snowflake which melts under pressure is what I always thought Snowflake meant
quiet depot
yeah nah
viscid charm
but some people think snowflakes think they are special because a snowflake is never teh same
quiet depot
a snowflake is extremely sensitive, melts at the touch
at least I assume, i've never seen a real snowflake lol
viscid charm
so if your super thick skin your never a snowflake?
quiet depot
so by saying a person is a snowflake, it's saying they're the weakest possible form of a human
mentally*
viscid charm
Weakest in terms of what tho? Like being lazy or
obtuse gale
isnt it just like, someone says ur codes bad and you get offended by it
quiet depot
yes, they could be considered snowflakes
viscid charm
and if you say that, they wont code you anything even if you pay them good
@quiet depot how long you think it will take me learn it so I can technically make anything with easy/no help in short time without looking shit up? (How long does it take for most people?)
dusky drum
^^^^
viscid charm
Medium sized plugins is what I meant
dusky drum
you still might find something that you'll have to look up
quiet depot
actually I think I was mistaken in my original statement
technically you could get to that level in a relatively short amount of time
the key difference is quality of code
dusky drum
^^
quiet depot
you could easily get to the point of creating anything, within a few months
viscid charm
hmm one of my devs when he gets the time to code me a plugin, he sometimes does it live in front of me, he doesn't look anything up tho. They are not huge plugins but its not like right click heal item
Within Few months? hmm I see
What about like NO Lag but Dogshit Quality code is that possible?
dusky drum
ah i just remembered still have to find good sql storage solution, now i just send remove/insert statements for each block broken/placed so if someone breaks 1 block 10000 times its gonna send 10000 statements (i update data every 5 mins). so im not sure if sending 10k statements is good.
im not realy the best with logic stuff
old wyvern
Is not
hot hull
Did someone say snow 
dusky drum
yes
viscid charm
@quiet depot can I ever become better then some of my devs who have been coding for 5 years?
quiet depot
yes
viscid charm
Cus they will obviously keep coding, so wouldnt they always be better/
quiet depot
some people never attempt to improve
I've encountered quite a few of them
some are even oblivious
dusky drum
fun addCrop(crop: CropData, location: CropLocation){
if(crops[location.toString()] == null){
updated.add(UpdateData(crop, location, false))
crops[location.toString()] = crop
}
}
fun removeCrop(location: CropLocation){
val crop = crops[location.toString()]
if(crop != null) {
updated.add(UpdateData(crop, location, true))
crops.remove(location.toString())
}
}
basicly then i go thru list of updated and make sql statement for each updated entry.
viscid charm
You code outside MC ^?
quiet depot
ye
viscid charm
oh wat do u code?
quiet depot
Is not
@old wyvern y not?
keen creek
I'm trying to generate a new world that's a certain size and guaranteed to have certain structures, example, stronghold and village. I just can't find anything on how to do this
quiet depot
#development justdoom
old wyvern
10000 statements together
quiet depot
o
quiet depot
didn't know u were replying to gasper
dusky drum
XDDD
dusky drum
i could make like check or something so it deleted previus entires or something, bu i have no idea how
my brain just doesnt have power to think how to.
quiet depot
oh wat do u code?
@viscid charm i dabble in lots of genres
games, web, desktop, server, api
server & api are probs my favourite
dusky drum
interesting
viscid charm
@quiet depot do you do it as a job or hobby ?
Quick question does System.out <- what is the dot doing?
Is it just searching 1 class, then the dot searchs for a class inside that class?
quiet depot
I do it as both
System is a class, out is a field (holding an instance of PrintStream iirc)
prisma wave
^
quiet depot
@viscid charm
viscid charm
But i mean like what does the . <- mean
the dot itself what does it mean
does the dot mean like GO inside?
prisma wave
. Means to access a property inside the thing on the left
quiet depot
just properties, not everything in a class is retained at runtime
properties = fields, methods, subclasses
dusky drum
class inside class?
quiet depot
yes
viscid charm
yea thats a subclass i think
quiet depot
they're actually called inner classes in java iirc
probably should've used that terminology before
prisma wave
Those are different
quiet depot
nested it is!
dusky drum
java page says nested
prisma wave
Superclass and subclass refers to a hierarchy
viscid charm
^
quiet depot
class level variables
viscid charm
hello(String hi)
quiet depot
that's a parameter (still a variable, but not a field)
viscid charm
isnt that a method?
dusky drum
i love how minecraft names air in caves CAVE_AIR
quiet depot
well hello is a method, but the bit inside the paranthesis is a parameter
viscid charm
what owuld be example of field then?
quiet depot
public final class HelloWorld {
private static final String MESSAGE = "Hello World!";
}```this is a field
viscid charm
what is field?
quiet depot
it's also a constant
viscid charm
thats a method tho right?
viscid charm
ISNT MESSAGE Name of the varirable?
quiet depot
fields are class level variables
viscid charm
wat does it mean by class level?
quiet depot
java has different scopes (levels)
for example:
public final class HelloWorld {
private static final String MESSAGE = "Hello World!";
public static void main(String[] args) {
final String MESSAGE = "Hello Local World!";
System.out.println(MESSAGE);
}
}```see there's two variables there, both called MESSAGE
the first is a class level variable (a field)
viscid charm
yea
quiet depot
the second is merely a variable inside the method
the variable declared in the method is the local scope
it only exists inside that method
viscid charm
yea
viscid charm
but it will always pick local one
quiet depot
it would, in that case
dusky drum
yes i managed to drop from 10k statements to just 2 statements finally!!!!!!!!!!
viscid charm
unless you specify (super)
quiet depot
no
obtuse gale
If I wanted to replace everything thats not inbetween two : : with nothing, would I use regex for that or?
viscid charm
right?
quiet depot
no
to reference the top MESSAGE in that case, you'd do
System.out.println(HelloWorld.MESSAGE);```?
we're not outside of a class
you can't exit a class in java, everything is bound to them
viscid charm
public final class HelloWorld {
private static final String MESSAGE = "Hello World!";
public static void main(String[] args) {
final String MESSAGE = "Hello Local World!";
System.out.println(HelloWorld .MESSAGE); <- Your calling the class above the main one.
}
}```Ok wahts a method then btw?
obtuse gale
method = function
viscid charm
I thoguht it was method I juts forgot its not a class and a method
obtuse gale
o
quiet depot
in java, methods and functions are differentiated by the static keyword
if it has static infront of it, it's a function
viscid charm
Method is like GENERAL? Function is more specific?
viscid charm
Oh
so its correct to call methods function but not the other way around
What's difference between static and non static tho?
quiet depot
static means the property is not bound to an instance of that class
quiet depot
Ok, so pretend "instances", have ids
i'll explain what an instance is in a sec
everytime you contruct an instance of a class, it has a unique id
instances are constructed via the new keyword in java
so, propose this:
viscid charm
OH yea so new is an instance right?
quiet depot
public final class CoolObject {
private final String test;
public CoolObject(String test) {
this.test = test;
}
}```whats the instance in taht ^?
quiet depot
you can then construct an instance of CoolObject, via new CoolObject("a string");
you now have an instance of the CoolObject class, which stores a string
in this case, the string is "a string"
the id of this object, is 1
viscid charm
how do u know its 1?
quiet depot
we now construct the same object again, with another string
viscid charm
u make that up or is that how it works?
obtuse gale
Can I invert a regex selection?
obtuse gale
cos ive got this :\w+: and I wanna replace everythinig that isnt selected with ""
quiet depot
now, one more
new CoolObject("a string");
what do you think the id of this object is?
@viscid charm
viscid charm
1
quiet depot
yep
viscid charm
its the same shit
quiet depot
they contain the same string, but they're different instances
and therefore, have different ids
that's one of the key principles you need to know
quiet depot
even though their content is "the same", they're different
so now, with that in mind
I can explain methods
methods, interact with the instance itself
for example, like this:
public final class CoolObject {
private String test;
public CoolObject(String test) {
this.test = test;
}
public void setTest(String test) {
this.test = test;
}
}```so, propose we do
CoolObject obj = new CoolObject("test");, and it's id is 1, then obj.setTest("test2");
viscid charm
wait doesnt eveery method need a return type?