You probably want out Unique
#dev-general
prisma wave
empty flint
but isn't out the "producer"?
prisma wave
not an expert on generics but I believe out is the same as ? extends Unique
Make a copy of the variable
or use ?.let
empty flint
@prisma wave another weird dead end I found myself in:
interface Identifier<T : Unique>
{
...
fun get(id: UUID): T? = IdentityLookupTable.get(id)?.let {
if(it is T) return it else null
}
...
}
doesn't compile because I cannot check (it is T) but I cannot use <reified T> because it's an interface method. Any ideas?
prisma wave
Impossible to check
However I think you can do as? T
Which will do the same thing
Ish
prisma wave
Type erasure
ocean quartz
Generics can be pretty awesome
Just depends on what you're doing
empty flint
val map1: Map<Class<T>, List<T>> = emptyMap()
companion object {
val map2: Map<Class<T>, List<T>> = emptyMap()
}
map1 compiles fine, map2 doesn't
I need map2
All I want is tell the compiler that the List each key points to contains elements of that key type
ocean quartz
You sure you want to expose the map like that?
steel heart
Generics are awesome but little poor sometimes
empty flint
Well do you have an idea of how to tell the piece of shit kotlin compiler that the map contains classes as keys and the lists they map to contain elements of that class?
steel heart
First of all
empty flint
Or I guess the compiler probably doesn't care, really
steel heart
Use a Multimap
empty flint
Why?
steel heart
Instead of List<>
the Multimap will handle that for you
Also you will probably have to make an unchecked cast btw
Depends on what you’re doing but still
prisma wave
@empty flint dude
The companion object literally can't be aware of generics
Think about it
It makes no sense
Blah<Int>() has the same companion object as Blah<String>()
which is my point
What you're doing makes no sense at all
empty flint
Blah<Int>()has the same companion object asBlah<String>()
@prisma wave No I get that and I don't want the T to be defined by the class the companion object is a companion to. Completely different scenario
I just want a static map that has the property where the keys are classes and the values are a collection of instances of those classes
completely generic though
like nothing specific whatsoever
prisma wave
then just have a Map<Class<*>, Any>
steel heart
jovial warren
-
?
prisma wave
meh
steel heart
Like wth java why ?
prisma wave
why not?
prisma wave
- isn't a wildcard technically
jovial warren
@steel heart then why tf is your name still ? super ?????????
prisma wave
just generics
steel heart
my face when generics
Nested generics
steel heart
Oh
prisma wave
@lunar cypress you ever used luminus before?
prisma wave
oh god
what have i got myself into
ive done it
clojure website
localhost/test
wow
-> function is cool
make clojure go left to right
steel heart
wow amazing
steel heart
clojtlin
prisma wave
(map blah (filter condition list))
(-> list
(filter condition)
(map blah))
ay
aye just started using guice like heavily @prisma wave
its so nice, but little slower
prisma wave
Neglible at runtime
Well not exactly
But like
It's a minecraft plugin
Even if it takes 20ms to initialise something on startup that's not really a problem
steel heart
its a forge mod
obtuse gale
has anyone else's intellij been slow/crashing since updating to kotlin 1.4.10?
heady birch
keyword: kotlin
obtuse gale
no u
distant sun
what do I use for -XX:HeapDumpPath to create the dump on the server root folder?
or will be created there by default?
empty flint
What do you call those utf-8 characters that are used for decorating text? Like the arrows and the table elements and shit.
I don't know what to google to find them lol
prisma wave
Dividers?
distant sun
"copy paste symbols"
astral quiver
You folks already check out the new feature from IntelliJ ? https://www.jetbrains.com/help/idea/code-with-me.html
distant sun
the fuck does this mean? https://i.imgur.com/VS0zAyJ.png
steel heart
What is even that
distant sun
eclipse memory analyzer
15% of 500mb, assuming that's how much memory my server was using 🤷
why all issues are related to hashmaps smh
code with me? 
onyx loom
never say that again pls
oak coyote
I’ll fondle with your code anyway 😊
onyx loom
cursed
ocean quartz
This shit is actually awesome ;o
remote goblet
Lemme just like 
help you put in the exclamation mark 
ocean quartz
I'm fighting with gaby over a semicolon
ocean quartz
It's not needed!
distant sun
just because he's not here doesn't mean you can trash talk him
insert a semicolon 🥺
oak coyote
When devs lose their minds things always work out
But that is pretty neat so it’s real time updates?
ocean quartz
Yeah, even shows which class someone is working on, and you can even follow them
oak coyote
That is neat I may want to try that at some point is it just a plugin for IJ?
Case sensitive? %PLAYER%
ocean quartz
oak coyote
Ohh yeah this is dev general
oak coyote
How long did the survey take?
ocean quartz
A few seconds, can just bullshit it xD
oak coyote
🤦♂️😂
Yeah I’ll definitely give it a try cause let’s be honest merging, pushing and pulling is just a pain
distant sun
tell me about it
distant sun
no ..
onyx loom
🙂
compact light
hot hull
@distant sun Remove that semicolon.
distant sun
Hater
old wyvern
New intellij feature? or plugin?
ocean quartz
Right now it's a plugin but i think it'll be q feature
hot heron
Can anyone tell me what the use for Function.identity() is?
There has to be a reason for it existing, I just don't understand why you'd use that over t->t
I saw an argument that might make sense that Function.identity() doesn't return a new instance, but idk, that doesn't seem like reason enough
prisma wave
Yeah it's a singleton so saves a bit of memory
hot heron
I've spent most of today learning about functional interfaces
prisma wave
they're quite handy
hot heron
I started the day learning more about Stream and ended up hitting the interfaces instead lol
I was confused about Supplier until I realized that it'd be useful for Asynchronous I imagine
lunar cypress
@lunar cypress you ever used luminus before?
@prisma wave nop, what's that?
empty flint
Do you guys know where the spigot language files are stored at?
like the translations...?
Or are those client side?
lunar cypress
Client side
empty flint
Do you happen to know where those language files are located at?
Ah found em
Could I get into trouble if I put those lang files in my plugin?
I just need to get the real item name if it has no display name. It used to work like this:
CraftItemStack.asNMSCopy(item).name and then later using CraftItemStack.asNMSCopy(item).name.text
But those do not work anymore.
All I get from CraftItemStack.asNMSCopy(item).name
is 'TranslatableComponent{key='item.minecraft.diamond_sword', args=[], siblings=[], style=Style{ color=null, bold=null, italic=null, underlined=null, strikethrough=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null, font=minecraft:default}}'
The information is there, I just don't know how to translate a TranslatableComponent. Are there any packets for that or something? Does anybody know?
distant sun
PikaMug (Quests author) has a lib for that iirc
lunar cypress
Isn't there getLocalizedName() for that
tired pumice
@lunar cypress help please
sour valley
Hello I need help
I'm using DeluxeMenu, and I'm making a plugin that uses the DeluxeMenu command when the user presses F.
For example, in the DeluxeMenu, chests.yml is set to open with the /chest command.
distant sun
Player#chat("/chest")
sour valley
And in my plug-in, I tried execution with the following syntax.
dispatchCommand() and performCommand
Unknown command is displayed.
distant sun
That's for registered commands
sour valley
yeah i think it's because the command is not registered
distant sun
Player#chat("/chest")
@distant sun use this
sour valley
Is there only way?
I know that if you try that method you will succeed.
But I'm reluctant to use it...
What do you think... It will be a little bit bad.
If there is any other way, I want to choose another way.
frigid badge
just do /dm open <menu> <player>
sour valley
Thank you
empty flint
Isn't there getLocalizedName() for that
@lunar cypress I have never seen any value being stored in the localized name. Not once.
Does anybody have an idea of how to get the NMS CraftBlock to a corresponding bukkit Block in a world?
lunar cypress
@lunar cypress help please
@tired pumice what
distant sun
Whats wrong with chat()? It just makes the player run that command
remote goblet
ive not tried it yet
obtuse gale
im trying it now
anyone wanna try it with me?
otherwise imma just be testing it between my laptop and my pc lol
oak coyote
If I wasn’t about to go out I’d say hell yeah to that
steel heart
Sure when I get home
obtuse gale
frigid badge
cool
obtuse gale
you gotta download a fancy ij i think
Do that survey then it gives you a google drive link
heady birch
Scala
distant sun
pretty cool
empty flint
@ocean quartz Does your command framework support mutually exclusive parameter groups?
something like
/cmd location x y z
/cmd location player
both get the location but one uses the specified player location and the other uses coordinates...
remote goblet
sometimes i enjoy coding
other times
i wanna die
@quiet depot you know gradle, halp
heady birch
🤦♂️
remote goblet
niall shut up
remote goblet
Suck a dick
heady birch
Also just a suggestion
This likely wouldn't happen in a compiled language (e.g Rust or C)
remote goblet
i dont care about the shitty languages this server is circle jerking now 
heady birch
No brainer
remote goblet
im kinda dumb but i swear this should generally work
quiet depot
@remote goblet paste ur build.gradle
remote goblet
quiet depot
you need the shadowjar plugin
remote goblet
ah
that'd make sense
well this'll be fun
Sometimes i hate how chonky the kotlin lib is
quiet depot
then don't use kotlin 4head
string interpolation
heady birch
piggy I could do with your opinion on something
I'm building a decoding library that has so many possible fields
theres over 20 different message types
alot of those types share certain fields
To the point where most existing libraries that do the same thing use a single struct
There is a java version that uses proper inheritance and all
Although im using rust theres no inheritance
quiet depot
are shared fields just coincidence, or are these message types somewhat related?
heady birch
There are rustic enums
I don't know how to explain it
Did you want an example:
Decoding is here
The struct is here
heady birch
a java implementation
i think the idea is performance wise that big struct would work well?
considering its not copied throughout the program (as far as im aware)
quiet depot
I'd assume the very opposite
heady birch
How does object allocation compare between C and Java?
I thought java was better at it but read that C was
quiet depot
well they're not comparable afaik
precursor, I don't know c
but c's memory management is entirely manual
heady birch
quiet depot
java's memory management is automatic, unless you delve into the unsafe api
heady birch
Heres part of what I've written
Consider each number/downlink format = a individual message type
So you could imagine
Alot of nested structs/enums
Or fields being shared in different structs/enums
If your aware how rust enums work
And I want to think how the user would use it
With a single struct the user kind of has to know the insides of which types contain which data
With separate structs you can tell that quite well
quiet depot
look honestly, I've already given you my recommendation in the past
separate structs
empty flint
Do commands have to be unregistered when the plugin gets disabled?
onyx loom
Im on 2015.01
@heady birch might wanna upgrade buddy
static zealot
xD
At this point he's not even going to be able to. It will just think he uses a cracked version of IIJ
onyx loom
prisma wave
me when my cracked eclipse neon gets deactivated by the eclipse "foundation"
me
Me when
onyx loom
🤔
obtuse gale
tf is eclipse neon
heady birch
Why is it cracked
Eclipse is free???
Also neon is what I used back in the day
After like oxygen
Or the other way round
prisma wave
r/wooosh bro :))
obtuse gale
hey
could you help me with one of my bots on my server?
the dyno bot wont work with auto roles
regal gale
Neon is before Oxygen
prisma wave
eclipse professional
regal gale
I remembered i used oxygen for 2 years then I moved to IJ
old wyvern
I used eclipse from Mars to Oxy I think
onyx loom
ew
regal gale
I mean.. yeah 🤷
heady birch
Did a while ago
regal gale
In this school semester, we have to learn it...
heady birch
Many companies most likely still use it
- Its useful for learning SQL concepts
Think you can query access with ms sql
onyx loom
what is this sorcery
onyx loom
what are u implying here
onyx loom
🤣
heady birch
Sxtanna
onyx loom
😭
prisma wave
hot hull
You should buy a pair of glasses
prisma wave
wow
empty flint
How often should I access a property of a property of an object before it makes sense to store the property of the object as its own variable instead?
hot hull
twice
empty flint
so if I access it more than once?
hot hull
mhm
empty flint
Can you explain why or is that just some gut feeling?
onyx loom
event.getPlayer
event.getPlayer
event.getPlayer
prisma wave
or 8 if you're dealing with standardised buffered accessing
empty flint
or 8 if you're dealing with standardised buffered accessing
@prisma wave How would I know if I am or not? 😦
onyx loom
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
empty flint
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
event.getPlayer
@onyx loom Very insightful.
prisma wave
@prisma wave How would I know if I am or not? 😦
@empty flint you're not
there is no answer to this question
it's just whatever you think is good
more than 5 is probably a problem though
empty flint
But surely one has to be better/quicker/more efficient than the other
onyx loom
doubt it
prisma wave
if it's just a getter it's gonna be neglible
empty flint
I can't imagine calling "event.player.name" 5 times to be the same as "val name = event.player.name" and then accessing the name 5 times.
onyx loom
imo its just more clean if ur using it more than once
steel heart
Negligible != none
empty flint
imo its just more clean if ur using it more than twice
@onyx loom I agree, if it's more than twice I almost always already use a variable. Intuitively. But what about exactly twice?
old wyvern
Heres what I mentioned earlier bm @prisma wave
onyx loom
edited
empty flint
So what I'm interested in weighing out is the cost of storing a value as a variable at runtime vs the cost of calling a member of an already known variable.
hot hull
Ew enough or?
toggles:
announcement:
setting:
type: CHAT_MESSAGE
check-type: CONTAINS
check-input: "Daily Announcement: "
permission: toggle.chat.announcement
autosellNotify:
setting:
type: CHAT_MESSAGE
check-type: CONTAINS
check-input: "You have sold all"
permission: toggle.chat.autosell
advancements:
setting:
type: ADVANCEMENT_DISPLAY
check-type: ALL
permission: toggle.advancement.all
Yeah blocky do some testing
prisma wave
@empty flint try it
empty flint
I think logically the difference should be however many cycles it takes to store an address in a cpu register.
so really negligible
steel heart
I personally always create a variable if the method is a getter and is used twice within a specific context.
twice or more
prisma wave
I highly doubt it will make a difference
invoking a getter is going to be practically neglible
empty flint
For me it's always been 3 times or more. Never if it's once of course and if it's twice I always weigh out if getting the value is a costly operation or not
steel heart
Well I think it’s good for readability partly as well.
empty flint
Well I think it’s good for readability partly as well.
@steel heart See this is why I asked actually. I just found a case where it looks cleaner if I don't store the value in a variable even though I am using it 3 times.
steel heart
How does not creating a variable make it more readable. You will end up with very long code lines
empty flint
And the question is am I willing to sacrifice 1 or 2 Hz of CPU time for more readable code lol
hot hull
Yes.
steel heart
That doesn’t matter ?
empty flint
Not in this particular case but it's a matter of principle
onyx loom
on like a 3GHz modern cpu 
steel heart
If you really look for speed or something, don’t do java.
hot hull
Wise words
empty flint
If you really look for speed or something, don’t do java.
@steel heart That's why I'm doing Kotlin
onyx loom
lmao
empty flint
😄
hot hull
kek
steel heart
Kotlin is slightly slower than java in some scenarios init?
steel heart
At runtime?
empty flint
on like a 3GHz modern cpu :LUL:
@onyx loom I mean I pulled those 1 or 2 Hz out of my ass. It's probably more because it has to swap out values from the registry and potentially load new pages from the cache and so on
steel heart
I think but I don’t know, Alex knows better
ocean quartz
it's not slower at runtime
empty flint
Why would it be slower at runtime if it runs on the same runtime that java runs on, which is the Java runtime?
steel heart
@prisma wave Didn't you do some research about that?
empty flint
hehe kotlin makes jre go brrrrrrrr
prisma wave
Indeed
steel heart
Lets hear it out
prisma wave
afaik kotlin can be faster due to certain optimisations, but it can also be slower at times
empty flint
Do elaraborate (see what I did there?)
prisma wave
Elara is the fastest language known to mankind
prisma wave
me
onyx loom
stinky java users
prisma wave
I am an intimidating force
steel heart
Yeah that makes sense. Well there is like tons of bad code in used frameworks like "".equals(str) for instyance which slows down the speed a little
empty flint
I'm so punny I'm gonna go excuse myself to find a gun I can shoot myself with 🙂
steel heart
iirc str != null && str.isEmpty() is faster
hot hull
Sheesh
old wyvern
You probably wont have to worry about storing the returned value, do also consider the load of indirect addressing in case of repeated calling
prisma wave
pointers
hot hull
Y'all worrying about so miniscule speed differences it hurts my head
onyx loom
lol
prisma wave
This is why Go best language
steel heart
Micro optimisation is everything
old wyvern
Honestly no point in optimizing to this level
empty flint
Y'all worrying about so miniscule speed differences it hurts my head
@hot hull Bruh have a user trigger a million TNTs and you'll see why worrying about miniscule speeds can become vital
old wyvern
Thats the whole reasons programming languages are abstracted to this level
steel heart
thats true
hot hull
Blocky, MC itself won't handle that, so why you worried :kek:
onyx loom
or just dont let users trigger a million tnt
hot hull
The server will shit itself way before your miniscule speed non optimizations make a difference
onyx loom
if u want performance, go use those electrical pulses 
empty flint
How about I actually do my job as a developer and optimize to the best of my ability instead of saying fuck it, you can't do that because I am a lazy fuck who can't be bothered to care about the callstack
hot hull
If you want speed, go try out coke (For legal reasons this is ofc a joke)
steel heart
If you're google or something, micros might be worth paying attention to
old wyvern
There is no optimization at this point borz
hot hull
You should probably look at other parts of your code which can be optimized to some reasonable extent, instead of worrying about such small things
steel heart
maybe like a pico second but that doesnt matter
empty flint
tbh afaik the compiler optimizes for multiple calls of the same getter anyway
old wyvern
It does not
steel heart
the compiler?
old wyvern
Atleast not afaik
empty flint
I remember learning about the gcc that does that for C and it's not a particularly hard thing to detect so I would be really surprised if it didn't do that, with all the other stuff it does
prisma wave
It would only be reliable for final values
otherwise it could potentially break functionality
empty flint
otherwise it could potentially break functionality
@prisma wave The compiler knows if the value changes between calls though.
prisma wave
@prisma wave The compiler knows if the value changes between calls though.
@empty flint no it doesn't
old wyvern
The optimizations are in cases like loop unfolding and stuff
empty flint
Yes it does
like 99% sure it does.
I remember doing an assignment in uni
where we decompiled shit and also had to analize the optimizations of the compiler
and we found out it does that
old wyvern
Im pretty sure gcc does not do that
prisma wave
player.hp.blah()
player.hp.blah()
player.hp.blah()
player.hp.blah()
the hp could change at any point in this example
it can't tell
onyx loom
lol i was thinking the same
old wyvern
Also blah could return something and be doing something else
onyx loom
how is the compiler meant to tell that
prisma wave
magic
onyx loom
🤔
prisma wave
the elara compiler will be able to
empty flint
onyx loom
empty flint
it can't tell
@prisma wave It can because it knows what blah() does
prisma wave
you're forgetting that hp is not synchronized
any other plugin could change the value at any point on another thread
therefore the compiler can't tell for sure that repeated calls to getXP will always return the same value, unless xp is final
empty flint
Like you can't be sure with race conditions and shit but there are definitely cases where it can be certain that nothing changes
old wyvern
^
empty flint
It might not work for all examples, sure, but it can know when it definitely doesn't change
prisma wave
therefore
haskell and clojure are the best languages
as they can be optimized infinitely
prisma wave
no i'm not
onyx loom
😠
empty flint
How about the one and only true god of programming languages: asm
prisma wave
@frigid badge https://img.bristermitten.me/idea64_jJVMYYhfM8.png
😎
new commit: 'Docker'
push to master? (Y/N) Y
error push failed
git push --force
force push complete
wow
i am unbelievably smart
prisma wave
no idea but probably not
ocean quartz
@empty flint It doesn't by default, you can always make it possible with String[] though
prisma wave
hate docker
doesnt work
@frigid badge how does one expose ports?
i've got this
neither work though
frigid badge
EXPOSE
distant sun
EXPOSED
frigid badge
if using docker compose use the ports directive
if using docker run use —ports
or -p iirc
you need to tell it to use a host port
prisma wave
I was using IJ integration and just selected publish all ports or whatever it was
frigid badge
never used ij’s integration
prisma wave
absolutely typical
this "professional IDE" ruins my life yet again
andrey pays most of these programmers' wages so i suppose it's to be expected
onyx loom
🙄
hot hull
Just be smarter BM. It's always user error
onyx loom
yup
hot hull
Just like the customer is always right (unless that customers name is Karen, then they can fuck off)
prisma wave
"user error" yeah more like Andrey error
I've said it before and I'll say it again
Andrey is biased against me
He is scared of me
He knows I can expose him for the fraud he is
ocean quartz
Beautiful
onyx loom
😍
prisma wave
+"message"
ocean quartz
+"message"?
obtuse gale
+"message"!
prisma wave
+"message"
@prisma wave
onyx loom
😐
ocean quartz
@prisma wave There
onyx loom
next he gonna be asking for (component (buildComponent (append "Hello")))
ocean quartz
Ew
onyx loom
IKR
ocean quartz
We don't do Lisp here
empty flint
Hm looks like I gotta make my own command framework
One that is highly optimized to not waste a single Hz of CPU time
I really like your Framework Matt, but I despise annotations 😦
onyx loom
steel heart
I mean I don't prefer annotations but its good. You tried brigadier?
empty flint
I have not, how is it?
steel heart
Its good
ocean quartz
Brigadier
empty flint
I don't know, I think I prefer to write my own if I'm honest.
steel heart
I mean, generally when you want a framework, its main entry is high functionality which means optimisations might not be prio 1.
ocean quartz
Do it, it's fun
empty flint
Because I doubt Brigadier has mutually exclusive options and stuff
Do it, it's fun
@ocean quartz I've been meaning to ask: Is it necessary to unregister commands when a plugin is disabled?
steel heart
its good
ocean quartz
Normally no, but people use Plugman and other stuff like that so kinda yeah
steel heart
else you will end up with some other fatal issues kind of
plugman isn't good
nor is /reload
iirc it messes with the plugin class loaders
ocean quartz
Plugman is horrible
steel heart
Very
steel heart
You should though
if you really want to dive into optimisations, hard code stuff and dont use designs like implicit else
but its not a good idea
ocean quartz
Yeah it can also mess with hotswapping iirc, yugi had the problem
hot hull
Brigadier
Kek
steel heart
its superior
hot hull
Was hoping it'd append an image link
empty flint
its superior
@steel heart To what exactly?
steel heart
I mean the cons is that they're kind of overusing generics unnecessarily
It's superior in command frameworks I'm aware of
Maybe one more superior exist
empty flint
I will put Brigadier into the ground with my command framework 😎
... and other bedtime stories I tell myself to not curl up in a puddle of misery
distant sun
BrigadierX
... and other bedtime stories I tell myself to not curl up in a puddle of misery
@empty flint :)) I feel ya
empty flint
stop touching me
ocean quartz
Doubt it, just because Brigadier is the only way to do this
distant sun
looks hot, we have to admit
empty flint
why would brigadier be the only way?
distant sun
because is made by mojang
ocean quartz
Because brigadier is made by mojang and it's the command system of minecraft
distant sun
and also a pain in the ass
empty flint
am I stupid or what are you refering to?
ocean quartz
empty flint
I thought you meant that only brigadier could parse that command you pasted
what's so special about the screenshot that you can't do any other way?
ocean quartz
No, only Brigadier lets you have colors and placeholders
steel heart
Doubt it, just because Brigadier is the only way to do this
@ocean quartz isnt that commodore?
ocean quartz
Yeah
onyx loom
brb switching to brigadier so i can make the commads rgb too
ocean quartz
Commodore is a wrapper for brigadier though
i hope to add brigadier support to my framework one day once i stop being lazy
empty flint
you know what this means
scrap all the framework progress I got done these past 15 minutes and start over
Thanks, notch Dinnerbone
ocean quartz
I mean just make your new framework wrap brigadier's shitty logic
steel heart
Like anything else I would assume
empty flint
Also, isn't the source code of Brigadier open source?
Which means you should be able to set the colors and all that shit yourself as well?
steel heart
It is?
prisma wave
We don't do Lisp here
@ocean quartz yes we do
Also
You can override the unaryPlus operator
Which is what I meant by +"message"
Incidentally probably the most idiomatic clojure way of doing it is just a map
ocean quartz
Ugly
prisma wave
smh
empty flint
@ocean quartz
Matt's colored gui command brigadier wrapper when?
obtuse gale
How do you even set colors in brigadier?
@empty flint if you're taking about the colors displayed in the chat box, you don't
It's client sided
empty flint
Well damn
obtuse gale
The literals are gray and the required arguments are colored
empty flint
why does every cool feature have to be client side
obtuse gale
Blue yellow green pink gold, repeat
ocean quartz
one day
obtuse gale
But you'd need to inject your literal node into the nms dispatcher
Which is what commodore does
ocean quartz
You can kinda add color to tab complete and stuff, but it's actually really dumb the way it works
empty flint
So basically for code completion, I should use lucko's commodore and for the commands themselves I should use brigadier?
ocean quartz
Commodore is just a wrapper for brigadier, it does both already
empty flint
Interesting, it only mentions the completion on the github
why would he wrap brigadier tho?
obtuse gale
Not really a wrapper, it just lets you inject the literal node into the dispatcher
If you want to build it at runtime, you still have to use the same brig classes and methods
empty flint
Is there a good brigadier guide except that small README part of their github page?
obtuse gale
Not really, there is only one class fully documented and it's a bit.. poor
I believe someone made a fork and added documentation to everything
Should be one of the many open pull requests
onyx loom
@ Niall
onyx loom
wow thats rude
remote goblet
well yes
empty flint
Brigadier is a mess
holy crap
idk if it's worth it to use just to get fancy colors
frigid pond
it's all good but when i go back to the plugin and try place the sand it doesn't stack on the soul sand
pseudo owl
hello, i'm checking a data from mysql database
playerJoinEvent()
if player pass:
can join to server
else:
kick the player
can player join to server because lag, mysql delay or something else?
or is there a better way to do that?
distant sun
obtuse gale
idk if it's worth it to use just to get fancy colors
@empty flint I mean if really all you want is the colors and don't care about brigadier as a command library, use the file thingy (the .commodore)
@pseudo owl the AsyncPlayerPreLoginEvent runs asynchronously ("in parallel"), so it won't lag the server if there is high latency between the server and the database
heady birch
@remote goblet got some thing to say ? dont disrespect rust. that is what i inferred from your tone
remote goblet
I don't know much about rust so i dont really care honestly
I can say i don't like you however
obtuse gale
Are you?
heady birch
Doubt it, just because Brigadier is the only way to do this
surely with packets?
just no existing bukkit/spigot command api
I don't know much about rust so i dont really care honestly
A powerful language
Out does C in my opinion
obtuse gale
just no existing bukkit/spigot command api
Paper has a draft API on command registration/sending that allows you to modify the nodes
But as I just said.. it's a draft API, it will probably change, a lot
astral quiver
Hi folks, you are use the CodeWithMe plugin from IntelliJ? is still EAP
but is pretty cool
hot hull
@pseudo owl You should be caching your data
obtuse gale
codwithme plugin seems pretty cool
idk how good it will be with like libs and stuff tho, since the intellij autocomplete doesnt work with classes from libs from my testing
errant anchor
What is codewithme ?
pseudo owl
oh i got it
old wyvern
lol
analog crater
Lol wheres the full article
empty flint
Is an array of pairs in Kotlin basically the same as a Map without any lookup functions? Like datastructurally I mean. The map has different methods of course but they do contain the same data, right?
@prisma wave is this an error due to the old and trusty type erasure?
because String.replace(Char, Char) and String.replace(String, String) do not clash
But if I use them in the Pair<> it doesn't like it
old wyvern
Yup
empty flint
How do I pass a vararg parameter on as the vararg parameter of another function?
old wyvern
spread operator
empty flint
Does not work for some reason
old wyvern
Can you show me the snippet you are trying?
empty flint
fun String.toCamelCase(
vararg wordDelimiters: Char = charArrayOf('_'),
delimiterMapping: Map<Char, String> = emptyMap()
): String = WordUtils.capitalizeFully(this, *wordDelimiters).modifyIf(delimiterMapping.isNotEmpty()) {
it.replace(*delimiterMapping.entries.map { (k, v) -> k.toString() to v }.toTypedArray())
}
fun String.toCamelCase(
vararg wordDelimiters: Char = charArrayOf('_'),
newDelimiter: String = ""
): String = toCamelCase(*wordDelimiters, mapOf(*wordDelimiters.map { it to newDelimiter }.toTypedArray()))
The second method tries to call the first
but the compiler says the signature doesn't match
but it recognizes the *wordDelimiters to be a CharArray
And I'm confused
Here's the error:
prisma wave
Is an array of pairs in Kotlin basically the same as a Map without any lookup functions? Like datastructurally I mean. The mapv has different methods of course but they do contain the same data, right?
@empty flint it's functionally equivalent to the entry set of a map (most operations are linear time)
old wyvern
@empty flint Your problem is that your first argument is a vararg
In that case you need to use named parameters
Otherwise reorder parameters to have vararg param as the last one
empty flint
I never would have guessed that in a million years. Thank you!
toCamelCase(wordDelimiters = wordDelimiters, mapOf(*wordDelimiters.map { it to newDelimiter }.toTypedArray())) works
I don't wanna swap the parameters because then I'd have to specify the map or string parameters every time when the wordDelimiters parameter is used way more frequently
old wyvern
overloading maybe useful in this case
empty flint
True, but unnecessary if I can get away with named parameters
prisma wave
@empty flint use toMap instead of mapOf(*)
empty flint
Is there a difference?
obtuse gale
if I wanna have a vararg constructor param do I need to like put val before it or something? That doesnt seem to work but like it doesnt let me access the vararg
or is that not how varargs work lol
distant sun
isnt it "vararg x"?
obtuse gale
I had vararg lore:String in the constructor but it doesnt let me access it in the methods in the class
distant sun
*lore?
empty flint
show the class snippet pls
distant sun
empty flint
that's mine lol
obtuse gale
empty flint
and not a class
distant sun
( ik )
obtuse gale
its as if it doesnt even existe
empty flint
the x isn't part of the class if you don't specify val or var
obtuse gale
empty flint
vararg val
obtuse gale
ah
]
empty flint
distant sun
Why are constructors so ugly :(
empty flint
I really like them
in Kotlin
99% of the time you only need the primary constructor
obtuse gale
Why are constructors so ugly :(
theyre not :>
distant sun
ye but is annoying to have everything in one line
obtuse gale
you dont have to
empty flint
then put it in the next line lol
obtuse gale
class Test(
val x:String,
val y:Int
){
}```🤷♂️
obtuse gale
hey its better than
public class Test{
private final String x;
private final Integer y;
public Test(@NotNull String x, @NotNull Integer y){
this.x = x;
this.y = y;
}
Facts
you did not specify var or val for first 3 params because is some kind of super constructor @empty flint ?
empty flint
yeah the super constructor adds them to the class which means if I did specify val or var, it would hide the super properties
distant sun
Weird
empty flint
makes sense actually
distant sun
How
empty flint
but also I don't have to specify them if I did not want them added as properties. I could modify them in the init block or just directly as vals that aren't specified via the constructor
for example
this way, aliases isn't a part of the class directly (if it weren't for the Command() super) but firstAlias is
distant sun
So you cant access name from inside BlockyCommand?
empty flint
I can becase it's a property of Command
distant sun
I see
empty flint
I mean it's no different in java
you pass parameters and they aren't automatically part of the class
distant sun
Yeah
empty flint
only in Java you have to explicitly set them as member variables
in Kotlin you can do that via val and var
in the constructor signature
distant sun
distant sun
let's say I have a list of regex expressions, should I combine them all in one or create a Pattern object for each
frigid badge
need more context
foggy pond
What's the best GitHub license which does not allow for users to redistribute my software?
foggy pond
Wdym lol
frigid badge
like I say there's no such thing as a 'GitHub license'
foggy pond
You know what I mean though..
foggy pond
if I already created my repository, how to I create a license file?
frigid badge
just make a file in your repo..?
foggy pond
Yes, but I need the contents of the file
frigid badge
lol
also github has a helper for it too https://github.com/ user/org / repo /community/license/new
foggy pond
This is great, my premium resource got leaked after two days of release
frigid badge
that sucks
foggy pond
yeah lol open source
distant sun
need more context
@frigid badge a filter for console messages
frigid badge
just use one regex pattern
empty flint
Does anybody know how to register a command alias in Brigadier?
obtuse gale
You want to look at the CommandNode#redirect(CommandNode), tbh I never got it to work and I never really cared, just tested it one time so lol
quiet depot
@foggy pond did you expect open sourcing it to lessen the chance of leaks?
surely you understand how backwards that logic is
What's the best GitHub license which does not allow for users to redistribute my software?
also there’s no such license I’m aware of that does this, what you’re looking for is an nda.
frigid badge
When you make a creative work (which includes code), the work is under exclusive copyright by default. Unless you include a license that specifies otherwise, nobody else can copy, distribute, or modify your work without being at risk of take-downs, shake-downs, or litigation.
empty flint
When you make a creative work (which includes code), the work is under exclusive copyright by default. Unless you include a license that specifies otherwise, nobody else can copy, distribute, or modify your work without being at risk of take-downs, shake-downs, or litigation.
@frigid badge That highly depends on the jurisdiction. There is no international standard for this. Each country has its own laws regarding copyright.
distant sun
not that bad
prisma wave
kotlin "user" then
empty flint
What's the best way to create a singleton in Kotlin that takes a constructor argument? I'd use an object normally, but those can't have constructors
prisma wave
just do it the Java way then
hot hull
What fucker ghost pinged me
static zealot
not me
empty flint
Should "static" constants in Kotlin also be ALL_UPPERCASE by convention?
hot hull
Yes
empty flint
Why does org.bukkit.permission have parents and children?
hot hull
I think it works like groups, but I'm not too sure cause I've never actually used it
empty flint
is creating a "my.permission" the same as creating a "my" permission and a "permission" permission and adding "my" as a parent to "permission"?
obtuse gale
No, it's like grouping permissions
empty flint
what are grouping permissions?
obtuse gale
like this, I have all the normal perms, and the moderator one has all the others as children perms (to override their default values)
it literally just groups perms lol
empty flint
oh so if you set a perm to true, all its children will be true by default as well unless overwritten?
Is that it?
obtuse gale
no, it provides a different set of defaults for its children perms
see how the moderator perm has some values for the children ones that differ from their defaults
empty flint
that's just what I said
or did I misunderstand?
So a permission has a permission value (t/f), a default value (t/f) and a parent value (t/f)?
I don't understand the need for children here.
Why do you declare children if you're gonna set them individually anyhow
oh hold on
obtuse gale
that's the plugin.yml, so if you're using a perms plugin you can just use the moderator perm instead of redefining all the others one by one
empty flint
no I still don't understand xD
So the betterjails.moderator permission overrules the permissions of its children for the holder of the betterjails.moderator?
obtuse gale
yeah p much
steel heart
my code was so good 3 years ago https://hasteb.in/ewovewus.js
ocean quartz
dusky drum
Java 15 kinda interesting 🙂
static zealot
keep away in what sense?
prisma wave
in james' america kotlin would not exist
ocean quartz
Probably like "features so good people won't want to use something else" but kinda failed on that lol
onyx loom
MILLIONS
altho they forgot to include javas biggest competitor - elara
clearly these news reporters dont know what theyre talking about 🙄
ocean quartz
Yugi is always silently watching
old wyvern
😂
empty flint
What the fuck is this fucking shit ass unprofessional variable naming convention, Dinnerbone?!
old wyvern
Im pretty dead to do much more
prisma wave
Decompiled?
heady birch
Who gonna tell him
prisma wave
Lol
prisma wave
congratulations 👏🥳🎉
prisma wave
Dinnerbone more like
heady birch
more like Dinnerbone, not Dinnerbone
old wyvern
ǝuoqɹǝuuᴉp
onyx loom
lol
ocean quartz
Use Code With Me on IJ ;p
old wyvern
😂
ocean quartz
BM right now
old wyvern
prisma wave
tier 2
ocean quartz
Level 10
empty flint
Lmfaoooo
You start the development sprint full of energy, but the ancient curse of Java bogs you down and you realize you are in for a marathon.
“Is it safe?” the massive code base keeps asking you.
“Is it safe?” forcing you to check whether your variables are null.
“Is it safe?” the sadistic voice is relentless.
“It’s so safe you won’t believe it!” you utter, but you are not sure anymore.
how u manage that
empty flint
can an abstract JavaPlugin guarantee that its onEnable will be called?
I don't think so but maybe there's a trick to do that
prisma wave
how u manage that
@onyx loom basically i wanted to see what was on it, so i got an nfc reader
it didnt read properly so like a dumbass i tried writing the text "k" to it
ofc that worked...
onyx loom
😂
prisma wave
massive brain
onyx loom
might try the same 🤔
prisma wave
be careful
onyx loom
nah if i corrupt it thats good
prisma wave
is it
onyx loom
yes
prisma wave
are you sure
onyx loom
positive
prisma wave
what bot
empty flint
So the frickin lib gets added as a dependency correctly, but the methods don't wanna get imported in the actual project
because fuck me that's why
obtuse gale
the hell are you talking bout
empty flint
the dependency is there
but the package name isn't resolving
and idk why or how to fix it
How do I clean a project and completely rebuild it?
errant geyser
empty flint
@obtuse gale unfortunately didn't solve the problem
The jar is in my local maven repo
the implementation dependency declaration works
obtuse gale
oh well
patent lark
Block b = e.getClickedBlock();
TrapDoor trapDoor = (TrapDoor) b.getBlockData();
trapDoor.setPowered(!trapDoor.isPowered());
b.setBlockData(trapDoor);```... its not powering the trapdoor
ocean quartz
You need to get the block state and update it
obtuse gale
@patent lark setBlockData(data, false)
The boolean is to apply or not physics (send block updates)
If you don't send any updates, it'll stay powdered because "it won't notice" it isn't really being powered
Why is it in a scheduled task in an event? Which event exactly?
remote goblet
Sometimes i build stuff twice because i have trust issues that intellij actually built the jar
ocean quartz
Sameee
obtuse gale
Hey guys, I was going to make an addon to SaberFactions by using their API and I was wondering what I should use as a dependency? I tried doing
name: MagicFacs
main: denzity.magicFactions.Main
author: Denzity
version: 0.01
depend: [SaberFactions]
commands:
test:
usage: /test
decription: Runs the test command.
And it didn't work, I also noticed that /help SaberFactions isn't a thing either, since its just /Factions. Should I change the dependency to just Factions?
Make a addon for placeholder API for plotsquared...
old wyvern
@obtuse gale
https://github.com/SavageLabs/SavageFactions/blob/2.0-Development/src/main/resources/plugin.yml
Plugin name is specified as Factions, use that
remote goblet
obtuse gale
[PlaceholderAPI] plotsquared is attempting to register placeholders via a PlaceholderHook class which is no longer supported!
@remote goblet
thats what server console says
remote goblet
empty flint
@prisma wave Could pdm be used to extract the core lib of my plugins into the plugin folder at runtime and use it as a dependency, or if it already exists, swap it with the latest version if necessary and use it if not necessary?
The thing is that I have a library that creates some singletons and I'd like all my plugins to use the same singleton instance. I shade my lib so every plugin has its own as needed but I just got the idea to not shade the lib and instead extract the latest lib version of all my plugins mutually and use that as the lib for all of them
astral quiver
I found a issue in PDM that IS complex to fix 😩
I was trying to fix for like 6hrs
I could get something, but, not enough
ocean quartz
Oh PDM 😫
onyx loom
😭
distant sun
🤣
prisma wave
mfw it's been like 3 months and relocation still hasn't been added 😐
onyx loom
😐
ocean quartz
Well this is pretty sad 
https://www.youtube.com/watch?v=_73UBoDZDLo
heady birch
@old wyvern lemmo is wokring on 2 with us
ocean quartz
Vue is great