Y
#help-archived
sturdy oar
gleaming helm
I have 876 commits on a private gitlab repo for a project where I'm the only developer
steady cedar
Yeah?
sturdy oar
I'm rewriting some old repository branch
steady cedar
So this will be a public resource?
sturdy oar
yes it will
steady cedar
and three years down the line you'll stop supporting this project I assume?
keen compass
Even if it becomes a public resource, those who choose to rely on the project for whatever they intend shouldn't be the problem of the creator especially if they don't intend on creating an API for it.
gleaming helm
what.
sturdy oar
I mean I don't know if i'll stop supporting
gleaming helm
Trust me you will
steady cedar
yes you will
keen compass
If I always worried about what others are going to do with my projects I would never get anything done XD
tiny dagger
you're making a mindset for yourself and you'll do this automatically forward
sturdy oar
I will remove it when I know i won't update it ever again
tiny dagger
you're training to do less mistakes but you need to start somewhere
keen compass
yeah my mindset is to not worry about what everyone else will do with my projects since the majority of them are open source anyways if they want to change it, they can π
steady cedar
Your mindset will get you calls late at night in the corporate world asking for how code you wrote works.
Because nobody in the team can understand why you made a specific choice
Β―_(γ)_/Β―
keen compass
@steady cedar doesn't happen to me mainly because I ensure it is documented as to why something is the way it is.
sturdy oar
Yeah I like documenting as well
keen compass
if someone can't understand its purpose beyond that, they shouldn't have any business touching it then
sturdy oar
I think every single method i have is documented
steady cedar
Do you declare why you use a specific Map implementation?
gleaming helm
I'm saving that comment lmfao
gleaming helm
Retaining a type like that is a really dumb idea unless you have a REALLY good reason to do it.
keen compass
except everyone's argument for not doing it is also weak though....so I mean if they want to use a specific type let them lol
steady cedar
What's your strong argument for doing it?
gleaming helm
You've never maintained software that isn't your own have you
keen compass
I have
gleaming helm
[x] doubt
steady cedar
Facts?
gleaming helm
My opinion is rooted in multiple years of corporate experience and almost a decade of experience in software development
weary harness
yo boys id like to ask a question, but your discussion is crowding up this channel
steady cedar
@weary harness ask away
gleaming helm
So I'd say my opinion about this topic has a bit more weight than the average person here
weary harness
I have an issue where /help [plugin] doesnt write the whole line out, so it ends it like this...
https://i.gyazo.com/thumb/1200/bf25a648b10a884fc45d6af8e3b4f78e-png.jpg
anyone know how to help me?
it does work in command line tho
https://gyazo.com/30a0db7ed43ade55d19e4a5a73718f5d
keen compass
except this isn't corporate software being created
steady cedar
scroll up @weary harness
weary harness
no
weary harness
i mean the line isnt finished
gleaming helm
He's asking about the ...
weary harness
its like this...........
gleaming helm
I think you have to use a custom help plugin or a custom help command to fix that
That's the standard behavior
weary harness
i changed chat width, didnt help
cmi help did work
but thats not handled through bukkit
keen compass
that is normal behavior, if one does /help (Specific command) that is listed they should get the full output of that command
instead of a condensed version
keen compass
now the reason it works just fine in the console is because the console and server are one in the same, that is the console is not bound by the chat restrictions
weary harness
yes
keen compass
it is normal behavior not sure how what I said was confused
weary harness
they should get the full output of that command
keen compass
the reason it is normal is to prevent multi-lines breaking up trying to see all the commands
steady cedar
That's what I call over-documentation
keen compass
looks good to me
tiny dagger
yeah
weary harness
i mean youre not really answering my question @keen compass
is there a way to change any of that
undone narwhal
No
steady cedar
@weary harness Do you want the description to split into the next line?
weary harness
yes
sturdy oar
I don't think you can do it tbh
keen compass
Not without using reflection
undone narwhal
Use a custom plugin Mondo
steady cedar
You're going to have to modify the help command in spigot.
keen compass
or taking over the help command in a custom plugin
weary harness
i could find where idriz, saw nowhere a setting or anything like this
sturdy oar
/help <command>
weary harness
@keen compass reflection?
sturdy oar
and you will get full text I think
weary harness
iknow fendi
steady cedar
@weary harness You'd have to modify the help command's code.
weary harness
oh
weary harness
i want it for a particular thing
keen compass
the base help command isn't really to list what each command is for though, its main purpose is to list the commands that are available. The small amount of text that comes with it is just a plus.
weary harness
i wanna fix some documentation for my server
sturdy oar
I think you should rely on something else than Bukkit help messages
weary harness
and those help things are nice so i dont have to figure out who has which permission
any tips?
i thought this was quite easy, and if it would print out the whole line i could do it easily
keen compass
If you really want to change how it is outputted you are only left with two options both of which require a custom plugin. Well there is a third option and you could just modify the server code directly to change its behavior.
weary harness
"its main purpose is to list the commands that are available. The small amount of text that comes with it is just a plus." thats enough for me
yeah i cant modify server code, so what are the other 2?
keen compass
Custom plugin. Either take over the help command and catch when someone runs /help and output what you want
or use reflection to change the servers behavior
sturdy oar
he's not a programmer i think
weary harness
whats reflection?
keen compass
There might be plugins that exist already that do this
weary harness
im not @sturdy oar
weary harness
okay
so ill go find a plugin that can help me then, anyone familiar with any help plugins?
weary harness
i think it does, but i use CMI already
weary harness
oh
keen compass
weary harness
thanks for the help boys, ill have a look into help plugins
frigid ember
mondo its not official to have official in ur name π
keen compass
lol
frigid ember
lol ur pfp
frigid ember
some people have og in their name, like bruh thats even less og
og is worse
so ur good
weary harness
LOL
keen compass
@sturdy oar Essentials doesn't allow the ability to control it though
weary harness
og mondoofficial is my next nickname
sturdy oar
)= big sad
keen compass
But I posted a link to a plugin that allows custom help pages though
sturdy oar
can you bring useless discussions to #general @frigid ember
frigid ember
mondoytofficialogsubscribetotseries
sturdy oar
ty
weary harness
i saw that frostalf, ill have a look
weary harness
yes retro
keen compass
my name precedes the game π
weary harness
π¦
keen compass
Dark age of Camelot is the game most people think my name comes from @frigid ember
open mantle
how to make day/night in MOTD
open mantle
(
weary harness
wdym @open mantle
keen compass
Anyways my name is derived from Norse language
weary harness
ah i see you want good day or good night zelen?
open mantle
-_-
keen compass
are you making a plugin or are you asking if a plugin does it? o.O
weary harness
-_-
@open mantle ??
sturdy oar
mhh I think one day I'll want to rewrite my entire plugin with Kotlin
keen compass
Lol
sturdy oar
it would be much shorter and better
keen compass
eventually at some point programs have to be re-written
weary harness
be more clear in your questions @open mantle
sturdy oar
well I'm already rewriting the old one
it was kinda trash
I now only depend on high quality Libraries
keen compass
while others disagree on my view point of planning for the future. I do agree with them, just really depends on the purpose my project is all π
weary harness
yo im gonna have dinner, thanks boys
sturdy oar
bye
gleaming helm
So which kids were insisting that lineaer time lookups were a good idea?
keen compass
Not entirely sure o.O
sturdy oar
I never said it was a good idea
keen compass
Only thing I did earlier was just correct that HashMap is not guaranteed to be O(1) is all. But to make that the case, you really need a very large data set to make that happen lol.
sturdy oar
I think if someone has a lot of rows
i could implement
cleanup features
so old data gets purged
gleaming helm
While what you said is technically true, that piece of information really is not relevant at this level
hollow thorn
how do i get hostile mobs
undone narwhal
Use a google cache lol
sturdy oar
wut
undone narwhal
Wdym ?
gleaming helm
And @sturdy oar You should be cleaning up your map whenever players leave
keen compass
It was relevant earlier because it isn't accurate to say that HashMap is guaranteed to be that.
gleaming helm
If you don't clear out entries when players leave you're going to be leaking entries all over the place
sturdy oar
I think u don't know the structure of my plugin so its kinda confusing
keen compass
going to be leaking player objects which means you will be holding up resources that need to be GC'ed from being GC'ed
gleaming helm
Nope. A hashmap is guaranteed to be O(1). A treemap, which is what hashmap converts into after some time, is O(logn)
keen compass
@gleaming helm only accurate if the data set isn't super large. Even if it doesn't get converted hashmaps eventually become O(n)
undone narwhal
if hash recurrence
sturdy oar
On startup, i cache the database into the ConcurrentHashMap,
every 5 min i save the data from JVM to database (to avoid server crash and data loss)
and I save another time when onDisable is called
gleaming helm
Well yeah because it runs out of buckets
wait so you save the ENTIRE DATABASE into a map?
gleaming helm
I hope you aren't expecting a lot of data in your database
gleaming helm
What does your database store?
sturdy oar
sure
keen compass
if you want some resilience for when the server crashes I recommend using Memory Mapped files as the middle for holding data
gleaming helm
Yea so you could really end up with a lot of data
open mantle
wdym @open mantle
@weary harness
how to make a title it can switch (day;night) it depend of time in serv
sturdy oar
flags are only 3 at the moment
sturdy oar
yeah , technically a huge ass server
could have a lot of rows
but I'm planning to implement data purging so databases don't get insanely big with time
weary harness
boys can anyone help @open mantle. He is trying to make the MOTD change according to local time zone day/night cycle
hes not very good at asking questions apperently
gleaming helm
Well then you're just deleting player data. That's a band aid, not a fix
weary harness
so im typing this out
open mantle
))
weary harness
??
))
@open mantle lol this guy
keen compass
I think it might be possible with using PlaceHolderAPI
sturdy oar
I mean i could also work directly from the database, but I think caching it makes things more easy
weary harness
thats a good call yea @keen compass
keen compass
You should only get data that you know you need and not get all the data if its not needed
its not really a big performance hit to query the DB for extra data
sturdy oar
well I don't need any data, until it's requested
for example when one player says a "bad" word
i increment his flags
keen compass
but, googles Gson stuff has a few nice caching stuff you can actually use though
which is shaded into the server already
sturdy oar
what does GSON have to do?
gleaming helm
What
sturdy oar
im not using json at the moment
gleaming helm
GSON is just json parsing and serializing
keen compass
yes I know, but in that library is caching methods
gleaming helm
I think you're talking about google's collection apis
keen compass
If I recall its part of guava
sturdy oar
I think the best way is to try just finishing it the way I have planned
and make a benchmark
keen compass
but the caching mechanism you could use is an expiring cache method
gleaming helm
I think he wants the maps for the online players always loaded in memory
That's what I'd do
keen compass
it gets cached, but only for a period of time, and then it expires and removed but it can auto get the data for you if the data you want expired already
gleaming helm
Load it from the file database when the player joins in asyncprelogin
undone narwhal
Is it possible to make a Cache expiration but execute a save when it expire?
gleaming helm
And then save it periodically and when they leave
sturdy oar
nono its a lot different, i will explain
keen compass
@undone narwhal yes
undone narwhal
@keen compass awesome
sturdy oar
I cache all data, if a player does a thing, my plugin will search into the map for the player UUID, and if it is found it will increment a flag integer, otherwise it will just add him
if i didn't cache the data i'd have to execute a sql statement each time i think
gleaming helm
Wait your data is already in sql?
Why are you caching at all
Just execute the sql statements
keen compass
sql queries can be done on their own thread
and the odds you will have slow queries is very low as well
gleaming helm
That's the proper use of a completable future
sturdy oar
so I shouldn't cache anything at all
gleaming helm
I don't think I would
keen compass
It only makes sense to cache if you absolutely need the data now
sturdy oar
cool, I guess i will take a lot of time and rewrite everything π’
no many of the data actually may end up not being used
so it's waste of space
y'all right
keen compass
only times where I find it where cache is needed is say like a minigame where a slow query can be deterimental
in which case you would just cache the data you know that is needed and in most cases its already known before hand which data that is
sturdy oar
Thank you. i will fix this
It will take some guud time because I'm not that good with SQL
gleaming helm
Just make sure in your queries right
Well here's the thing about sql
You never need more than 1 query to fetch all the data you need
keen compass
HikariCP or BoneCP which is deprecated but still works are good for implementing SQL connection pooling
gleaming helm
If you use more than 1 query, combine them by nesting or use a join
keen compass
can even go as far as to implementing functions too if you really want to
sturdy oar
i mean, i don't think it's necessary
gleaming helm
For his schema he doesn't need that though
keen compass
I agree
sturdy oar
i basically need to either get a row
or increment a value
that's all
it's pretty easy
gleaming helm
UPDATE tableSET value = value+1 WHEREname = '?';
sturdy oar
yeye don't worry, I will figure out SQL for myself
gleaming helm
SELECT value FROM table WHERE name = ?;
sturdy oar
don't like spoonfeed
gleaming helm
Those are your two queries lol
keen compass
your use case for SQL is actually easy though fortunately
you don't need anything complex
frigid ember
are you making an anticheat?
sturdy oar
???
frigid ember
PlayerData
keen compass
even if you were to execute multiple queries for you it won't be detrimental lol
frigid ember
u have Integer and flag
gleaming helm
Oh my god
frigid ember
or whatever
frigid ember
you had flag and integer
sturdy oar
i mean, it is a security plugin
gleaming helm
He skids anticheats and sees PlayerData all the time in anticheat code
So he assumes you're skidding too
sturdy oar
I've never bothered making anticheats
open mantle
I think it might be possible with using PlaceHolderAPI
@keen compass thanks
sturdy oar
don't follow it
sturdy oar
?
gleaming helm
I don't recommend putting a parallelstream inside of a completablefuture
That's how you end up using all the threads up in your threadpool
sturdy oar
well that's prob going away
keen compass
lol
frigid ember
what kind of security will you have?
keen compass
that best kind
gleaming helm
And yeah when you have the option to just use a foreach loop just use the foreach loop
frigid ember
What do you do?
sturdy oar
A feature to ban everyone named Retrooper
keen compass
It sounds like its just a chat filter
keen compass
where it monitors when someone uses a banned word or something
gleaming helm
sturdy oar
I'll delete playerData
gleaming helm
My chat filter the best
frigid ember
wy
sturdy oar
i don't actually even need it anymore
gleaming helm
I use a fancy recursive algorithm to generate mangled words
gleaming helm
Really similar to password cracking tools
keen compass
I have no idea what skidded means, is that the new word everyone uses for saying stealing?
frigid ember
I did not even skid
gleaming helm
Nope mine's way way better than regex then
frigid ember
Apparently to some people here forking open source projects isn't allowed.
Β―_(γ)_/Β―
gleaming helm
Forking open source projects and calling them your own, you're right, in most cases that's not allowed.
sturdy oar
sturdy oar
u can skid that regex
gleaming helm
Nah I have way better than a regex
sturdy oar
big sad
keen compass
just have to be careful with re-cursive methods though. You can deadlock threads that way if you don't know what you are doing XD
gleaming helm
frigid ember
just have to be careful with re-cursive methods though. You can deadlock threads that way if you don't know what you are doing XD
lmao
gleaming helm
Yeah you think I'm the type to not know what I'm doign?
gleaming helm
Yes
sturdy oar
col
keen compass
@gleaming helm lol obviously the comment wasn't for you
gleaming helm
I can add them in game and it synchronizes it to all nodes in the sharded cluster
Using redis
sturdy oar
I just have a cool config.yml
gleaming helm
I just have a cool list in both redis and mongodb
keen compass
just stating for others if they get the idea to use recursive methods to just be careful in doing so. As you can cause some bad things to happen if you are not aware of the repercussions of it.
gleaming helm
^
steady cedar
My Swear Filter is Me.
sturdy oar
I never used recursion
gleaming helm
Don't do recursion unless you like know what you're doing
sturdy oar
I only know the recursion for factorial xd
steady cedar
imgur is easier
gleaming helm
No you can't
steady cedar
lol
keen compass
only if you are registered
gleaming helm
Oh I can't lol
steady cedar
yeah you have to link your account
gleaming helm
I'm not linked
gleaming helm
Imagine caring about a blue name
keen compass
Oh no, now you are going to awaken the purple gang
sturdy oar
Well i know my code is far from perfect, but at least i put all my efforts into it and have never skidded
keen compass
o.o
steady cedar
wait oop-
frigid ember
lmao
steady cedar
What's Coding
sturdy oar
stackoverflow
gleaming helm
I have 226k mangled words in my chat filter dictionary LOL
frigid ember
its the 1 and 0
gleaming helm
226763 words
steady cedar
With random character combinations?
frigid ember
@frigid ember what
gleaming helm
So lookups on the mangled set are very very fast
frigid ember
whats funny @sturdy oar
steady cedar
L3375P34K
gleaming helm
of letter -> substitution
sturdy oar
if you write 'dick'
frigid ember
i dont get it
sturdy oar
you get 'trick'
frigid ember
oh
sturdy oar
into the chat
steady cedar
if you can read L3375P34K
steady cedar
ur cool
sturdy oar
but if you write dickens, its fine
gleaming helm
It blocks "7it7y" for example
frigid ember
trickens
sturdy oar
no
sturdy oar
Dickens is allowed, it's a common name after all
gleaming helm
mine >> regex
keen compass
you can also use character comparisons too for checking substitutions
frigid ember
yea
gleaming helm
Or any substituting algorithm thing
sturdy oar
I don't think regex is slow , at least with the length of minecraft messages
keen compass
the character one is a bit more difficult though to create from scratch
gleaming helm
No but my checks run on hashsets
keen compass
Kevin's way is probably easier and just as efficient
frigid ember
or be a mega cool kid and make a table with every permutation
sturdy oar
Yeah regex is prob. much easier
keen compass
well I guess depends who you ask π
sturdy oar
otherwise i wouldn't have used it
keen compass
the character method is actually comparing the character itself since characters are just images
gleaming helm
I generate all of the possible mutilated words using a fancy algorithm that I can't disclose, then I store them in a hashset and checking contains is O(1) time (with the same caveat we talked about with hashmaps)
sturdy oar
oh
wheat summit
For some reason I've made a game though for some reason it saves, I've turned off both Bukkit's Auto saving and our hosts autosaving though it still saves, can anyone help?
gleaming helm
I could use a bloom filter as a preliminary check but really... that's overkill
keen compass
lol
wheat summit
It was implemented through a Vanilla world
sturdy oar
i do it the dumb way, I remove all whitelisted words from string, then check if it has any match with the blacklist regex
gleaming helm
a WHITELIST
frigid ember
wut
wheat summit
Oh, I roll it back each time the game is done
gleaming helm
oh man oh man you're going to really piss off some players
keen compass
lol
wheat summit
Though for some reason it will save randomly
sturdy oar
wdym ?
steady cedar
Best Chat Filter is a Human Person.
frigid ember
whitelisted words???
sturdy oar
nonono
keen compass
@wheat summit server saves upon shutdown
frigid ember
tf
steady cedar
I pay MC-Market Developer $0.50/hr To Check Chat.
gleaming helm
If you're whitelisting words that means there are going to be words you've not thought of
sturdy oar
whitelisted addresses, and domains Ahahahaha
gleaming helm
Oh oh I see
wheat summit
Yes though the game world was always unloaded before shutdown @keen compass
sturdy oar
like 127.0.0.1
frigid ember
whitelist block types too
keen compass
turning off saving just means the server won't save periodically while it is running, but it will save all the data once you shutdown @wheat summit
wheat summit
So unloading the world while auto save is off still makes it save>
gleaming helm
You know you're baller when you disable playerdata saving in spigot.yml
keen compass
Yes that is correct @wheat summit
keen compass
well, it has to unload all the data before the world can unload and the server defaults to saving that data first
gleaming helm
Flex incoming
keen compass
yes use a custom plugin to stop it
gleaming helm
keen compass
nice
gleaming helm
Actually there's another collection with a few more fields
for each player so
Total is probably in the ballpark of 30-35 fields
keen compass
I do like the sound of your method, but I probably won't bother with it unless it really becomes necessary lmao
wheat summit
This is what I used to reset the arena:
keen compass
I mean as in creating it myself
gleaming helm
Only do this if you're sharding
wheat summit
public ArenaReseter(Main plugin) {
this.plugin = plugin;
}
public void unloadMap(String mapname){
Bukkit.getServer().unloadWorld(Bukkit.getServer().getWorld(mapname), false);
}
public void loadMap(String mapname){
World world = Bukkit.getServer().createWorld(new WorldCreator(mapname));
world.setAutoSave(false);
}
public void rollback(String mapname){
unloadMap(mapname);
loadMap(mapname);
}
Don't fucking do this if you don't have a good reason to do it lol
keen compass
lol
wheat summit
Sometimes it worked and other times it didn't
keen compass
I figured that would be the case with it
wheat summit
That's what confuses me
gleaming helm
It's a lot easier to not serialize inventories and health and hunger and all that
keen compass
@wheat summit is the world for a minigame?
wheat summit
Yes
keen compass
then just delete the world after its use
wheat summit
I did try that though it never seemed to work
keen compass
keep a master of the world and copy the master everytime you need a new world. Delete the world when done
gleaming helm
Cloning world folders is a beautiful thing
wheat summit
That's what I originally did
gleaming helm
@sturdy oar make sure you're tokenizing
wheat summit
Though for some reason when I tried copying the new folder or deleting it I would get errors related to stuff like the file having a /level.dat
sturdy oar
i don't know if that would actually pass or not
keen compass
@wheat summit probably had to do with in how you were doing the cloning.
gleaming helm
SlimeWorldManager was designed for exactly what you're trying to do
wheat summit
This is how I would clone and delete it:
public void copyFolders(File sourceFolder, File destinationFolder) throws IOException {
if(sourceFolder.isDirectory()) {
if(!destinationFolder.exists()) {
destinationFolder.mkdir();
}
for(String files : Objects.requireNonNull(sourceFolder.list())) {
File srcFile = new File(sourceFolder, files);
File destFile = new File(destinationFolder, files);
copyFolders(srcFile, destFile);
}
} else {
Files.copy(sourceFolder, destinationFolder);
}
}
public void deleteFolder(File fileToDelete) throws IOException {
FileUtils.deleteDirectory(fileToDelete);
}
Call delete and then copy
FileUtils is from org.apache
sturdy oar
see you later
wheat summit
Lol
keen compass
if you want to know my way of how I would do it, is I would just execute a bash script to uncompress the world from an archive. This way only thing you really need to code is just unloading/loading of the world. Bash script handles removing and cloning the world files. Makes no sense to have the JVM handle it when the OS does just fine to do so π
FYI, you can execute commands from Java as well as get the output of the command as well.
wheat summit
Ok thanks
keen compass
The only thing is when executing commands from Java, is that the Java applications has the same permissions as the user that executed the Java Application
sturdy oar
also don't you have to stop any writing when you clone a word?
keen compass
Reason why you shouldn't run MC servers as root π
@sturdy oar yes, but you can let the server handle the loading/unloading for the world though
sturdy oar
i remember I had a discussion about cloning worlds while running the servers on Paper discord
keen compass
as for the actual cloning you can let the OS handle it
gleaming helm
I'd use the right tool for the job and use SlimeWorldManager which was designed to solve the exact problem you're having
keen compass
I haven't used such things, but if a plugin exists to handle it you can use that too
gleaming helm
You can clone worlds into memory (even from a database if you want)
keen compass
I have heard of it, just haven't used it is all so I am not entirely sure what exactly it all does
gleaming helm
Yea it's a pretty neat bit of software
keen compass
but, me I prefer to let the OS handle stuff if its able to handle it π
not like you are going to beat the OS doing its job in most cases lol
keen compass
if coming from the Database I could see that
gleaming helm
Even from a filesystem
It doesn't call copy
In fact it loads the world on boot and then just copies all the data it needs in memory
sturdy oar
is he also compressing?^
gleaming helm
(When I say load the world I just mean loads the world data from the file system, it doesn't like add it to the world list)
Yeah the compression is pretty darn good
frigid ember
only bad thing bout swm insanely high ram usage
sturdy oar
I always use 7Zip for compressing my worlds
gleaming helm
A map in a schematic takes about 3mb for my use case. The same map in the slime format is 30kb
frigid ember
so you have to keep worlds unloaded till they're used and loading then is a little lag
gleaming helm
Yeah
I actually have a bit of a patch in my version to make that async. The patch isn't too difficult but it requires some knowledge about the world loading system
gleaming helm
Not the reason for the 99% size reduction from a schematic
keen compass
there is quite a bit of data that isn't necessary most of the time to be saved everywhere
frigid ember
@gleaming helm could share? I'd like to test
gleaming helm
I can't unfortunately
keen compass
but the other thing it does is re-organizes the data
gleaming helm
NDA
keen compass
for more optimal saving
sturdy oar
how much does compression take advantage of having more cores?
like a ryzen 2600 for example
frigid ember
depends on algorithm
keen compass
depends on the algo and how its implemented
gleaming helm
The data you're compressing is really small anyways with SWM so it's really not a huge concern, and it all happens off the main thread.
sturdy oar
7Zip
keen compass
you can use an appropriate algo, but not implement it in a way to take advantage of multiple cores lol. But I am going to assume SWM has it implemented properly π
gleaming helm
SWM uses a lib that implements properly
Nobody implements a compression algo themselves
They're complicated beasts that most people here don't have a chance at understanding
gleaming helm
Yeah unless you've gone to school for cryptography, don't. Please for the love of god don't. write your own crypto alg
keen compass
lol
gleaming helm
Even in my discrete math class
keen compass
I have been to school for crypto and I still have a hard time with it XD
gleaming helm
The professor had us implement RSA in completely wrong way
frigid ember
Hey guys - I have a resource pack in which we change Lime_Dye to be this big structure. However, Lime_Dye does not change on the server. The Lime_Dye DOES change in our single player world, but again, not in on our server.
Yes, I know we have the right link and it is being downloaded properly, that is not the issue. The other textures we manipulated change successfully, just not the lime dye texture.
gleaming helm
Even implementing crypto libs
keen compass
probably using the wrong name for the server @frigid ember
gleaming helm
People still fucking use ECB mode
@frigid ember Custom model data?
COUGH FUCKING ZOOM
frigid ember
@keen compass What do you mean?
@gleaming helm Do you mean you want to see the custom model data?
frigid ember
Well, when we changed hoes to spears, that worked just fine
keen compass
well Lime_Dye is a material in the server. It isn't a block, but the material can be used as part of block data.
frigid ember
I didn't have to set anything in NBT
frigid ember
Understood
gleaming helm
Paste it on https://hasteb.in/
frigid ember
@gleaming helm @keen compass https://hasteb.in/elupepix.json
frigid ember
Which file?
gleaming helm
The one at /assets/minecraft/items
frigid ember
ok
gleaming helm
It's named lime_dye.json
frigid ember
Yeah thats the contents of it @gleaming helm
What I just posted is the contents of that file
gleaming helm
Oh so your resource pack guy literally overrode it
frigid ember
Yeah
gleaming helm
That's kinda dumb but ok
south shoal
I forgot how you make a plugin reload command anny one that can help ?
odd knoll
For me it was easier to unload the whole plugin (internally, not actually on Spigot) then load it again (coz there was sooo much that would have to be reloaded individually).
frigid ember
@frigid ember could be viaversion related, I had same issue
south shoal
I have now running 41 plugins so restarting see will cause in waiting 2 min
odd knoll
Oh, reload other plugins.
south shoal
Never mind fount ou that it is not possible
Anny Idea how to get a date and time in the scoreboard?
zenith siren
Does anyone have some tips for creating a world at runtime? I'm trying to copy a world by first copying the world files and then creating the world but it occupies the main thread so the server will stop responding. I tried to create the world async but I got an error because Bukkit API and async don't go together well.
That link is a screenshot of the method
cloud sparrow
why are you copying it for?
@zenith siren Look at this thread: https://www.spigotmc.org/threads/world-copy.37932/
zenith siren
That thread is where I got my method from
keen compass
@frigid ember I am not an expert at resource packs, but the only thing I can say is that lime_dye is an item and isn't a block. So as far as structures goes, you will need to use something that is a block. You can re-skin items all you want, just doesn't mean the server will treat it differently because it has a different texture.
south shoal
Any one an idea> Anny Idea how to get a date and time in the scoreboard?
@south shoal
sturdy oar
did you ping yourself , smh.
naive goblet
SimpleDateFormat might do the work
tiny dagger
LocalDateTime.now() tho
ashen stirrup
How do you listen for if a fish is being caught? PlayerFishEvent has event.getCaught() but it returns an Entity rather than an ItemStakc
ashen stirrup
if (event.getCaught().getType().name().endsWith("FISH") || event.getCaught().getType().name().equalsIgnoreCase("SALMON") || event.getCaught().getType().name().equalsIgnoreCase("COD")){} doesn't seem to work though
sturdy oar
you can also catch an entity so it's not always an item
i'm not entirely sure because I've never actually used this event
primal nymph
i dont get this
where do i put plugins, either on the spigot plugin folder or the bungee plugin folder to make the plugin work?
can someone tell me pls
wanton delta
I'm using a RayTraceResult from World#rayTraceBlocks, but is there a way to make it ignore the block that is at the starting position?
using block.getLocation will work, but only when the player is northwest from the block
mild hound
Anyone can help me? im was trying to start a server with Hamachi, but a Appeared " FAILED TO BIND PORT " I've tried everything and I couldn't solve it.
If you know how to help me, send me a message in private.
gleaming helm
i...
tiny dagger
j..
acoustic temple
So I'm trying to increase the apple drop rate of leaves
I'm not sure how to check if a leaf has dropped an apple by decaying naturally
tiny dagger
you already have something on that port
tiny dagger
or you don't own that ip
zenith siren
Does anyone have some tips for creating a world at runtime? I'm trying to copy a world by first copying the world files and then creating the world but it occupies the main thread so the server will stop responding. I tried to create the world async but I got an error because Bukkit API and async don't go together well.
tiny dagger
okay hamachi
i don't know how that worked
but you had to use like the hamachi ip or something
mild hound
yah
frigid ember
I use it daily, really cool thing
mild hound
Other person can into the server?
frigid ember
yup
it generates address to give to your users
the address is different every run, unless you pay
uneven dove
Hi, im trying spawn a CustomEntity but this only work if i reload the server. Any help?
Version: 1.15.2
MainClass code:
public class MainClass extends JavaPlugin {
public void onEnable() {
h.spawn(loc);
main = this;
Location loc = new Location(Bukkit.getWorlds().get(0), -45, 66, -11);
h = new ChesterEntity(((CraftWorld)loc.getWorld()).getHandle());
}
}```
CustomEntity code
public class CustomEntity extends EntityWolf {
public CustomEntity(World world) {
super(EntityTypes.WOLF, world);
}
public void spawn(Location loc) {
this.world.addEntity(this, CreatureSpawnEvent.SpawnReason.CUSTOM);
this.setPositionRotation(loc.getX(), loc.getY(), loc.getZ(), loc.getYaw(), loc.getPitch());
}
}```
mild hound
the address is different every run, unless you pay
@frigid ember ok
uneven dove
how ?
frigid ember
don't know, google it or something
but I know that plugins can be loaded after world load
with some plugin.yml change
quartz stag
hi i need help
Im using Cmi holograms but idk how to do things like Players online and that stuff can someone help me?
quartz stag
yea we have that but im still confused
uneven dove
@frigid ember using PlayerJoinEvent to delay spawning I also have to connect 2 times to make it appear.
frigid ember
hmm
why is your h.spawn above loc generation?
it seems to be wrong order of code
you new to programming?
uneven dove
bad copy
h = new ChesterEntity(((CraftWorld)loc.getWorld()).getHandle());
Bukkit.getPluginManager().registerEvents(new Listener() {
@EventHandler
private void join(PlayerJoinEvent e) {
h.spawn(loc);
}
}, this);
I have my debug messages ```java
for (int i = 1; i <= craftingSlots.length; i++) {
view.setItem(i, inv.getItem(craftingSlots[i - 1]));
}
ItemStack stack = view.getItem(0);
if (stack == null) {
msg(p, "&cItem result is null");
}
int i = 0;
for (ItemStack item : view.getContents()) {
if (item == null || item.getType() == Material.AIR)
continue;
i++;
}
msg(p, "&aFound: " + String.valueOf(i) + " &items in the crafting inventory.");
if (view.getItem(0) != null && view.getItem(0).getType() != Material.AIR) {
msg(p, "&aAnd the resulting item is type " + view.getItem(0).getType().toString());
} else {
msg(p, "&cAnd the resulting item is null");
}
inv.setItem(23, stack);
Where view is a crafting inventory
open girder
please someone help me here
i'm using multiple NMS versions via interfacing with several modules
and i'm using maven
my plugin is letting me import com.willfp.ecoenchants.API
but then it won't let me compile: Error:(3,34) java: package com.willfp.ecoenchants.API does not exist
when clearly it does exist
i'm just totally lost
looking through compile logs it says [WARNING] The POM for com.willfp.ecoenchants:API:jar:1.2.0 is missing, no dependency information available
but the pom does exist
primal nymph
i created a bungee server, do i have to port foward my other servers when you change the server port?
south shoal
any one a idea how to set a time in a scoreboard
lean stratus
is there a way i can enchant a sword with sharpness 1000 with a command. when ever i put it in it says "error: unknown item name"
south shoal
look for a plugin that has that that is not a future of a normal spigot server
frigid ember
????
gleaming helm
As a person who has figured out how to properly do custom crafting (including multiple items in the recipe, and custom items in the recipe) using nothing but the vanilla crafting UI... I can confirm that you do not need a custom crafting UI for custom crafting. Way worse experience, possible dupes.
frigid ember
^
I'm not trying to make custom crafting recipes, just to have a workbench in a gui
again
there may be glitches and or dupes you didn't account for
I'm trying to do this
yes
that is hypixel
they have a big team of devs
yep
But why is the result always null?
It works when I do p.openWorkbench instead, but then the item in slot 0 is set to the result
let me look up
what code are you referencing exactly
do they really have a big team of devs?
π im still angry they left crypt on his own
Is it better to use (System.nanoTime() / 1000000) or System.currentTimeMillis()
keen compass
currentTimeMillis but it depends on much accuracy you need since it uses OS time, which can be off by a few millis
nanoTime() is more accurate but is a more costly call as well
frigid ember
apparently currentTimeMillis doesnt work on some OSes
keen compass
which OS's would that not work on o.O
frigid ember
dont ask me anything but everything but windows apparently
and if its off, well then the next time you call it, it would still be off by same amount right?
keen compass
the only thing I know of is that Windows implements millis differently then linux and therefore isn't as accurate on windows
but it still works
Depends how fast you are making the call
frigid ember
every packet, as a timestamp
keen compass
Well, still kind of broad. Do you really need the timestamp to be super accurate? not sure what you are using it for
lean stratus
is there a way i can enchant a sword with sharpness 1000 with a command. when ever i put it in it says "error: unknown item name"
keen compass
need a custom plugin to allow unsafe enchants
open girder
literally just use essentials
keen compass
If you are using TCP @frigid ember then you can just use the protocols timestamp function to put timestamps on outgoing packets
keen compass
normally that is the standard for timestamps in packets, and since java edition minecraft uses TCP more then likely it uses the Timestamp method from the protocol so the answer would be yes.
frigid ember
well they broke the plugin anyway, i dont see any other anticheat have problems using millis so Β―_(γ)_/Β―
sturdy oar
doesn't System.getCurrentMillis() and System.nanoTime() call native stuff
keen compass
yes
but one is more relaxed then the other though
currentTimeMillis doesn't care about accuracy as much as well as there is a possibility of getting the same time depending how fast you are using that method
where as nanoTime is more accurate but its a more costly call because of that
hoary parcel
Isn't nanosecond a system call on some jvms?
gleaming helm
@frigid ember You can do all of that with the vanilla crafting GUI
I have literally done all of that myself with the vanilla crafting GUI on my current project
Also I don't recommend copying hypixel, you'll get laughed at for... copying hypixel.
tired condor
How could I make the sound follow the player? Because if the player moves the sound he's only on one side of the phone...
pl.playSound(p.getLocation(), "minecraft:music_disc.13", Float.MAX_VALUE, 1f);
sturdy oar
increase volume
tired condor
How much?
undone narwhal
Isn't there a Player#playMusic method?
sturdy oar
nope
undone narwhal
Damn
frigid ember
hello, i got a question, i want to create a "generic" thing, like, i need to create a KillerMoney, when mob is killed, the player got money.
Or, i don't want to make a condition for ALL mobs, someone got an idea ?
Thanks! (ping me)
why are many java developers saying what lwjgl says about currentTimeMillis and nanoTime is false when i tell them i learned it from their wiki?
Are they wrong?
@gleaming helm I don't think I'm being clear, I want the crafting table in the gui, I'm not adding custom recipes
undone narwhal
@tired condor I checked the jd, seems that there is no method to play a durable sound based on the player location...
tired condor
lol
frigid ember
I want it in the gui because I'm making a fakepixel server
balmy sorrel
Hello, I need help in the creation of my plugin, I do not know what is happening (photos):
I am Spanish, it is in case you do not understand something of what is in the photo
tired condor
The only viable idea I thought of was to create several positions to put the sound and it would be like "speakers"
tiny dagger
wrong way of doing it imo
pure pasture
Hey guys can someone explain how the f java calculates 132/6.6 to be 22?
keen compass
yeah I think it is @hoary parcel
undone narwhal
@tired condor play your sound with Float.MAX_VALUE volume
tired condor
i playing
chrome lark
The accuracy of those depends on the OS as a whole
Some OSes also optimize the heck out of calls like getting the monotonic time
sturdy oar
Linux >>>>>>>>
chrome lark
I know that tux was testing on freebsd, and the cost of a nanoTime call was literally fricking crazy
sturdy oar
i used freeBSD
balmy sorrel
@proud furnace In the image that my problem sends sale, it would be very helpful to help me
undone narwhal
@balmy sorrel you put a } line 40
chrome lark
I wanna say that in part it was more down to the fact that he was running it in a VM
But, god knows
sturdy oar
cat
i could test it legitimately
i have GhostBSD as my desktop
without virtualization
chrome lark
LWJGL basically has its own thing which pulls the nanotime in a more efficent manner than having to ask the OS
keen compass
I can see it being costly in the VM if time isn't passed through from the host to the VM
as well as it being not so accurate as well
XD
keen compass
Nice
undone narwhal
@balmy sorrel Btw your String texto isn't actually getting the string from the config
sturdy oar
do you think i should return a Void CompletableFuture when a query has been finished?
or just not return anything at all
keen compass
depends if you need the result
chrome lark
if you feel that you may have a reason to wanna pull a response from it, it's worth just giving it a response type
balmy sorrel
The text should be like this, but a friend told me to change it, what do I do?
I told my friend since it gave me an error if I put it like this
sturdy oar
yey spanish variables
balmy sorrel
?
sturdy oar
idk is that spanish or mexican
keen compass
I don't really see the issue other then path might be the issue. What are you trying to do or what is the problem @balmy sorrel ?
undone narwhal
config.getString("Config.mensaje-bienvenida-texto")
Instead of just the "Config...."
keen compass
more optimal that way as it removes an unnecessary String object. But i am not entirely sure though what is being asked lol
sturdy oar
π€·ββοΈ me neither
undone narwhal
Guys he's beginning let's try not to lose him ^^
keen compass
I am fine with that, Fendi is learning too π but without a proper question or clarification I can't really help
rustic socket
He's passing the path, not the value
wind dock
uhm not really related to spigot but when you get the head of another player, does it auto update or no
like if i change my skin does the head update on the map?
sturdy oar
i think the answer equals to no
wind dock
dangit
tawny gale
Someone know a daily rewards plugin for 1.8 please ? (I tested Reward Pro but there are some lags)
rustic socket
Try getConfig().getString("Config.espanol-here") in the translateAlternateColorCodes call, @balmy sorrel
keen compass
It won't update until the cache expires and re-updates or a plugin forces it to update @wind dock
sturdy oar
Is it actually possible to put a transparent intelliJ background tho
wind dock
uhhhh I dont get it
rustic socket
Until it decides to forget them, Geometry
sturdy oar
Isn't it like 1 month
keen compass
shorter time then that
sturdy oar
nvm that's offlinePlayer
balmy sorrel
Thank you all very much, they have solved it for me, thank you seriouslyβ€οΈ
keen compass
Well glad it was resolved even though I wasn't much help for that
sturdy oar
@balmy sorrel do you want a very pro tip
keen compass
Either Fendi will be complimented on this tip of theirs or everyone is going to smite Fendi for the tip XD
sturdy oar
upgrade to IntelliJ whenever you have time
undone narwhal
π
frigid ember
It doesn't really matter what IDE you use
sturdy oar
Well... it just makes your life easier
keen compass
I know lol, just like to always throw out there for the other ide's whenever one is recommended π
balmy sorrel
Sorry for bothering you, but what do I do now?
rustic socket
until theyve got the basics and intermediates well versed, there is no need for intellij
after that you can use plugin in your class, slayer
sturdy oar
https://bukkit.gamepedia.com/Event_API_Reference#.40EventHandler
This is written very well
keen compass
maybe they are referring to the import with the yellow triangle? In which case I think it is indicating the import is no longer being used o.O
rustic socket
to make a new instance of the class, you have to give it one of your main class. if you do that inside your main class, do new Entrar(this)
Also what Frostalf said; you can hover over and use the recommended fix (applies to most yellow lines, here it is delete the line)
keen compass
eclipse isn't the only one that does it. It separates the imports that come from different places
frigid ember
Its easier to see where the imports are
rustic socket
intellij does the same but without an empty line :)
sturdy oar
^ yeah
undone narwhal
Yep
keen compass
so, all the bukkit ones will be grouped together, the java ones will be grouped together, if there was another lib those will have their own group
frigid ember
I think you can change most of that stuff anyways in eclipse preferences
why are many java developers saying what lwjgl says about currentTimeMillis and nanoTime is false when i tell them i learned it from their wiki?
Are they wrong?
@frigid ember > http://wiki.lwjgl.org/wiki/LWJGL_Basics_4_(Timing).html
@frigid ember
rustic socket
you can enable empty line in IJ tho i believe
sturdy oar
i automatically set to this
frigid ember
Which is why it doesn't really matter which ide you use
keen compass
What are they telling you @frigid ember ? not sure who these other Java Developers are lol
keen compass
I am pretty sure though I and few others have responded though in relation to your comment
gleaming helm
@frigid ember What it's saying about currentTimeMillis is true
It clearly states that some implementations differ
keen compass
Yep, that was covered earlier lol
it really indirectly refers to windows though, since windows is the one that implements currentTimeMillis differently XD
frigid ember
what would you recommend me to use in an async task for example
keen compass
depends on how much accuracy you really need
frigid ember
i guess having a lot wonβt hurt as much
can someone explain what they mean by 1-50ms off
literally 1-50mS???
that much
keen compass
nanoTime is already thread safe, currentTimeMillis() can get you the time in the past depending on what exactly you are doing since not all threads run at the same time or same order
frigid ember
like thats terrible ofc i want accuracy
keen compass
Because Windows doesn't update currentTimeMillis every millisecond
frigid ember
depending on os ofc
yea
linux is about 1ms off
but if you are supporting multiple platforms(im not only talking games also spigot servers hosted on diff platforms)
some osβ being 50ms off
is terrible
undone narwhal
Most of the case you're not 1ms accurated if you're talking about spigot plugins
frigid ember
imagine having an anticheat for example and it being 50ms off
keen compass
depends if you care about being 50ms off or not
undone narwhal
1 tick = 50ms
frigid ember
ik
undone narwhal
In the better case
keen compass
you can always use a delta
undone narwhal
And it's 1-50ms, it's less than, or a tick
So you can't skip it, only if you decrease your TPS and base your check sync
keen compass
assuming you are using the tick loop or not
create your own new thread, and the code in that new thread can run faster then the tick loop of the server
keen compass
no
but again depends if you are using the tick loop or not. If you use the tick loop then yes it will run slower if there is TPS loss
otherwise if the thread isn't bound to the server loop then no
undone narwhal
Yep that's what I was thinking
gleaming helm
m8 you don't write checks you copy them from janitor, and janitor checks false themselves lmfao
Any good anticheat will have almost no dependency on System.currentTimeMillis() whatsoever
frigid ember
@gleaming helm can u just stfu and stop dude, you are annoying and just do something w your life, youβre so annoying dude
like stfu
every single day just sayin random sht
tiny dagger
nocheatplus back in my day was amazing
frigid ember
mmm
tiny dagger
it barely used any resources
frigid ember
Loool
gleaming helm
NCP is garbage
frigid ember
lets go ton #general
frigid ember
its not a bad ac to learn from as a beginner, to learn the basics
frigid ember
Hey guys, if I get a name change can I opt in to remove previously known as?
acoustic temple
I'm using a listener to make players drop their heads on death, but i think it's triggering twice and dropping two heads
acoustic temple
thanks for contributing
odd knoll
Try debugging, make sure it's actually being fired first.
odd knoll
There is a Spigot for 1.8.8, but it's unsupported (no patches). I personally just use Paper though https://papermc.io/
softdepend is supposed to make your plugin load after the ones in the list right? Because it's not for me.
pastel igloo
do i need to do that in my plugins folder or in my filemanager?