like give you the answers to code the plugin
#help-development
jade grove
quaint mantle
like give you the answers to code the plugin
im kind of new to plugins , so any help would be great idk :/
worldly steppe
Hello
jade grove
just make a field in the config file for the overworld name and grab it from there using the Bukkit#getServer()#getWorld(plugin#getConfig#getString("world.name"))
worldly steppe
How can i do that on the plugin saber factions in one world you can't claim land but in other yes?
round finch
Checked--> org.bukkit.Location.Location(@Nullable World world, double x, double y, double z)
young knoll
I think you can technically use a hacky method to get the main world
round finch
Interesting
hoary pawn
How can i use a string to create a item stack with a material named in the string?
tardy delta
You need to listen for the BlockBreakEvent
Check the getDrops()
In your case probably replace them
round finch
lol i will remember this! :)))
hybrid spoke
How can i use a string to create a item stack with a material named in the strin...
get it from the string and convert it to a material
young knoll
How can i use a string to create a item stack with a material named in the strin...
Material.matchMaterial
quaint mantle
In your case probably replace them
thx a lot , ill try it soon
hoary pawn
get it from the string and convert it to a material
how do i convert to material lol
round finch
i havn't memorized the whole spigot api yet hahah🤣 
hybrid spoke
just like everyone said
tardy delta
It might be worth looking up how to listen for events
hoary pawn
lol
round finch
1?
pine island
uh oh that dint work:
@EventHandler
public void onPlayerJoin(PlayerJoinEvent event)
{
String PlayerName = event.getPlayer().getName();
Bukkit.broadcastMessage(ChatColor.RED + "for debugging ONLY ");
Location location = new Location(Bukkit.getWorlds().get(0), -206, 71.500, 47, -90, 0);
event.getPlayer().teleport(location);
}```just the one i picked
young knoll
uh oh that dint work:
```java
@EventHandler
public void onPlayerJoin(Player...
Delay a tick
pine island
as in?
young knoll
Delay the teleport 1 tick
hoary pawn
like this ```java
itemstacks.put(filename, new ItemStack(Material#getMaterial(JsonValues.getValueMaterial();)));
and remove the semicolon
hoary pawn
i was confused about that lol
pine island
how do i delay a tick i never di it ;-;
young knoll
?scheduling
undone axleBOT
hasty prawn
?scheduler
Smh you're fired
young knoll
Don’t get banned then 5head
hoary pawn
how can i make it deal with nulls
undone axleBOT
hoary pawn
if the material is null how can i make it print a error to console
hoary pawn
ahh fuck that thats gonna be a problem later
round finch
if Item == null?
ivory sleet
Maybe a little yeah
ivory sleet
Bukkit.getScheduler().runTaskLater(plugin,()->{},1L);
Where the lambda would be your "command"
round finch
isn't there more simplified version i remember maybe?
young knoll
That is the simplified version
young knoll
An instance of your main plugin class
pine island
oh...
young knoll
Actually I guess I should say the instance
pine island
yeah
it tells me to make my instance a object tho?
braces are better for bigger code
young knoll
runTask already has a delay
round finch
i'm curious i can't remember exactly how do you save Tasks to list?
pine island
i wont be doing it anyways
paper viper
you are in for a treat
pine island
im already in my main class
paper viper
hasty prawn
Oh thank God youre talking about Main and not Singleton vs DI
paper viper
Also, using static here is not needed and dependency injection is the preferred method
paper viper
Oh thank God youre talking about Main and not Singleton vs DI
i was gonna say that too
lol
hasty prawn
oh now you're lame 
Singleton is fine for the Main class instance
Since you only make one anyways
round finch
Or an int for some of the older methods
Like Int Number = BukkitRunnable... ?
pine island
anyways what do do now?
hasty prawn
DI IMO with the main instance is just such a mess
paper viper
if you think its a mess, then use guice or smthing
pine island
anyways what do do now?
im in my main class alr
hasty prawn
I've had this conversation with Conclure about this and never got any definitive answer for why one is better than the other
I agree DI is better for basically all class implementations, but when it comes down to the plugin instance it doesn't really matter
round finch
im in my main class alr
name of Main Class
young knoll
Well no, it doesn’t matter
pine island
name of Main Class
its there
young knoll
But teaching people to use static for one thing means they will use it for others
round finch
this works
pine island
works
hasty prawn
But teaching people to use static for one thing means they will use it for other...
So you're saying never to use static 
ivory sleet
I mean technically you never need static
It’s just that it happens to be handy sometimes
young knoll
Make a plugin with all static
tardy delta
store all your instances in an interface :pepe:
paper viper
lol
theres a dude who stored his plugin instance inside an enum
Like what the fuck
lmfao
hasty prawn
round finch
UH!??
tardy delta
smh
young knoll
Everyone knows you gotta use a record
tardy delta
theres a dude who stored his plugin instance inside an enum
people using that tutorial
paper viper
theres a tutorial with that??
hasty prawn
Hopefully not
round finch
Stores Plugin in Plugin there stored in Plugin...
LMAO
paper viper
tbh, plugin instance inside an enum is not really much different between just making it static
sooooooo
tardy delta
mwoa
young knoll
Serialize the plugin instances to bytes and store it in a database
young knoll
NO DONT RAWRR
Rawr xd
round finch
NO DONT RAWRR
Rawr UwU
tardy delta
indeed not funny
tardy delta
when is discord going to add pat emojis
round finch
young knoll
Pap pap
steep bay
Hey, I am trying to get a maplist with materials and amounts from a config file.
Other things in the config file work.
I've tried to sysout-print the size of config.getMapList("test.items") but it is 0 and the MapList is empty. Is there sth wrong with my yaml syntax?
The Maplist in the config: https://www.toptal.com/developers/hastebin/hizozirize.yaml
worldly steppe
How can i do that on the plugin saber factions in one world you can't claim land but in other yes?
young knoll
Ask the plugin dev
undone axleBOT
round finch
i had to ask is it possible to put nothing as displayname on a item
like "";
i mean like complete Nothing
fx "";
closed off no space
young knoll
No
round finch
Ok
young knoll
An empty string will be ignored
round finch
then i gotta change it to space
ivory sleet
have you tried through properties.maven.compiler ?
round finch
Thanks guys 
ivory sleet
<properties>
<maven.compiler.source>16</maven.compiler.source>
<maven.compiler.target>16</maven.compiler.target>
</properties>``` as opposed to configuring the maven compiler pluginshould be said, I don't use maven so Idk if that'd fix it
I presume you've tried invalidate caches and restart
do you have jdk 16 installed btw?
steep bay
Hey, I am trying to get a maplist with materials and amounts from a config file....
does someone know how to fix this?
ivory sleet
ah yeah
mortal hare
whoever added this into java:
if (entity instanceof Player player) {
player.sendMessage("auto casting!");
}
is a god for me
young knoll
Yes very nice
jade grove
when setting an item to the player it returns this NPE:
Caused by: java.lang.NullPointerException
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:68) ~[server.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:46) ~[server.jar:git-Spigot-db6de12-18fbb24]
at io.github.hexab.hub.items.impl.EnderButtItem.getItem(EnderButtItem.java:57) ~[?:?]
at io.github.hexab.hub.listeners.PlayerListener.lambda$onPlayerJoin$1(PlayerListener.java:41) ~[?:?]
at java.util.Arrays$ArrayList.forEach(Arrays.java:3880) ~[?:1.8.0_282]
at io.github.hexab.hub.listeners.PlayerListener.onPlayerJoin(PlayerListener.java:40) ~[?:?]```any solutions?
ivory sleet
did nothing lol but pog it was fixed
jade grove
specifically line 57
Material material = Material.getMaterial(plugin.getConfig().getString("items.Enderbutt.item"));
ItemStack item = new ItemStack(material);```this is line 56 and 57
mortal hare
try adding debug message
for material variable
and see if it outputs as null or not
maybe your configuration classes are not set up properly
jade grove
maybe your configuration classes are not set up properly
oh
nevermind
im stupid
i found the cause
mortal hare
it happens
jade grove
yeah LOL
the e and in enderbutt is capitalised for the path
whilst the config was undercase
mortal hare
i've wasted 8 hours thinking why my plugin wasnt working, to only find out that the the cause for it was that I uploaded the patched version to the world folder
jade grove
i've wasted 8 hours thinking why my plugin wasnt working, to only find out that ...
nice.
LOL
ivory sleet
extend and make it thread safe?
lavish hemlock
you can make anything thread-safe :)
mortal hare
.getLocation() returns new location object everytime, but the pulled values to create that object are not from volatile or atomic fields
thus the info in the location objects could be stale
public Location getLocation() {
return new Location(this.getWorld(), this.entity.locX(), this.entity.locY(), this.entity.locZ(), this.entity.getBukkitYaw(), this.entity.getXRot());
}
idk
its probably because minecraft uses
cursed trigonometry
for pitch and yaw
wiki.vg states that it doesnt follow classical trigonometry rules
young knoll
I see
mortal hare
i would love too see if paper could implement async player move event
but it would require lots of work probs
ivory sleet
holy yeah
quaint mantle
whats the point
young knoll
Async AsyncChatEvent
ancient plank
Everything async
quaint mantle
movement is not async, and a lots of thing relies on movement aswell
young knoll
Async entity AI when
ivory sleet
lol
quaint mantle
All attempts of async entities or worlds always led to world corruptions so
young knoll
Yeah it’s a shame
mortal hare
well, to make things like this it would require to rewrite the server software from scratch.
young knoll
AI is the heaviest thing atm
mortal hare
AI is not parallel?
quaint mantle
The problem that is rewriting from scratch is even harder
mortal hare
yes
young knoll
Mojang could achieve so much if they remade the game
quaint mantle
AI is not parallel?
yes? What did you except lol, it hardly depends on world
young knoll
But that wouldn’t be profitable
quaint mantle
Mojang could achieve so much if they remade the game
Well, they did Bedrock
On c++!
mortal hare
yes? What did you except lol, it hardly depends on world
well it makes sense, since everything else related to entity information is on main thread
quaint mantle
However noone likes bedrock or any other attempt of full minecraft recode
ivory sleet
However noone likes bedrock or any other attempt of full minecraft recode
I mean people are kinda into minestom
mortal hare
Playing Bedrock after playing Java edition feels like playing GTA Definitive editions after playing OG versions lol
quaint mantle
Everything goes ok except client reimplementation
ivory sleet
I'd actually give a shot in a multithreaded server implementation in C# or Java if it wasn't for the case that multithreading is incredibly excruciating to test
young knoll
C# would be nice
ivory sleet
yeah
quaint mantle
rust
ivory sleet
Does rust have multithread capabilities?
young knoll
I miss all the little things from C# that java doesn’t have
ivory sleet
yuh
quaint mantle
Does rust have multithread capabilities?
yes, like any decent language? At least Google says yes
young knoll
ivory sleet
ah okay cool, I mean certain languages are to most extent meant to be single threaded although with functionality of running stuff async like js and dart ig
mortal hare
jesus fucking christ
64x64px images are being converted to hd images without blurry artifacts
young knoll
Yep
quaint mantle
Oh
young knoll
And it has funny side effects like ThisPersonDoesNotExist
quaint mantle
i used ESRGAN in 2019
mortal hare
imagine this technology for game texture streaming
limber mica
How can I detect if a player is speeding (using cheats)
young knoll
Not easily
limber mica
im using packets
limber mica
would I check though if their speed is faster than like 0.2?
round finch
https://www.youtube.com/watch?v=WCAF3PNEc_c
scary
young knoll
You gotta account for legit ways of going fast
mortal hare
would I check though if their speed is faster than like 0.2?
packets could be manipulated that way the server couldnt see the true player's speed
it could prevent simple cheats
but its useless for more advanced ones
what you could check instead
is to have VL system
by checking the time travelled between two locations
round finch
it is pretty much just variables and checks
young knoll
Gotta get spigot to implement that PlayerCheatEvent
mortal hare
do a PR
limber mica
so would their first location be where ever they start then second is where the end?
round finch
Gotta get spigot to implement that PlayerCheatEvent
SpigotPlayerVacdetectEvent
mortal hare
but you need to make implementations for every type of movement speeds
round finch
Speed = Distance / time
Distance = point 1 - point 2
limber mica
then I'm already getting their two locations
Also im using these, Location locationLook = new Location(world, xLook, yLook, zLook, yawLook, pitchLook); Location lastLocationLook = getLocation() != null ? getLocation() : locationLook;
limber mica
but i have a method that checks for the location
limber mica
I'm doing this for experience
round finch
i mean you can if you got experience
mortal hare
he clearly doesn't
young knoll
All anti cheats must combine into one
alpine urchin
https://www.youtube.com/watch?v=QXukRdPlXn4&t=89s
johnan
young knoll
Is he someone that actually knew how to make tutorials
round finch
he clearly doesn't
i wouldn't say he is professional clearly
young knoll
I tried to detect fly with player.isFlying when I was a noob
ivory sleet
lol
young knoll
It didn’t work 😢
round finch
I tried to detect fly with player.isFlying when I was a noob
🤣
yes check if player is flying hacking lmao
player.isFlyingHacking();
young knoll
PR plz
round finch
it would be great additional API plugin
young knoll
I’ve never actually used an anti cheat, I just randomly check on players
The hackers are usually painfully obvious on a PvE server
round finch
I’ve never actually used an anti cheat, I just randomly check on players
i remember that back in the days
if player is sus send to jail
round finch
most server think it is a waste
round finch
well if they arent having fly mode then they clearly hacking or floating
young knoll
My brain says a fly check would be easy
But I’m not even close to a anti cheat person, so probably not
round finch
i admit i bypass an anticheat by using float hacks
back then i were young
they only check if the player went up
so i slided forward to islands in air with float
people have evolve like anticheat so that won't work anymore
mortal hare
fly check is not easy due to latency and spoofing of onground packet field
young knoll
Can’t you just like
Check if they are in the air and at a relatively constant y level
young knoll
Ban them anyway
round finch
check for lag
young knoll
Or take into account ping and lack of movement
round finch
it possible to win ageinst hacks
mortal hare
its not
young knoll
Maybe I’ll try to make an anti cheat one day... probably not though
mortal hare
its cat and mouse game
round finch
no
mortal hare
just like Antiviruses can't beat all of the viruses
round finch
it limted
young knoll
I much prefer gameplay plugins anyway
mortal hare
if clientside kernel level anticheats couldnt beat hard cheaters, what would make serverside anticheat so special
round finch
you make a server side anticheat
mortal hare
serverside anticheats couldnt work with 100% accuracy and efficiency at the same time
since movement is all clientside
movement could be interpolated into separate packets
and voila
round finch
clearly you're far off
mortal hare
if movement is not clientside, why latency doesnt effect the gameplay
server receives those position packets
and then checks them
but what if packets are manipulated in that way
server couldnt be sure
if he's cheating
round finch
you check if the packet legit to server
round finch
packet drop will just be ping drop
mortal hare
packet drop is not just a latency thing.
packets couldnt arrive at the server, due to connectivity issues
in order that server protocol expects to
round finch
no packet no change?
mortal hare
what if the client deliberately sends those packets out of order
how would you prevent that
the only way is to play guessing game of VL's
round finch
still Check if it is legit
young knoll
The best anti cheat would probably be:
- Only auto ban in extreme cases
- Stick to kick and log most of the time
- accounts for ping
- configurable
- maybe some level of machine learning
mortal hare
for example client send onGround boolean with positional packets to the server
but most of the hacked clients deliberately inject their own code to prevent that
round finch
You Check if Packet is legit to the server stuff
mortal hare
that still wouldnt be as accurate as client information
as i said due to connectivity
it's a cat and mouse game, sure you can patch hacked client
mortal hare
VLs are not the solution to cheating. VL are probability calculator how suspicious the player is
round finch
how hard it is for you to figure it out
mortal hare
I do understand your concept
what i wanted to say that's is impossible to detect cheats with 100% accuracy unless hacked client made a mistake in their own code
west oxide
HELP
round finch
the only problem could be if the server itself lag
but i guess you can check the TPS
ivory sleet
?ask
undone axleBOT
If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply. Create a thread in case the help channel you are using is already in use!
west oxide
idk why my plugin stopped working
all i did is add a new command
and it started showing this error on start and plugin doesnt work ```[00:50:50 INFO]: [BwCore] Enabling BwCore v1.0.0
[00:50:50 ERROR]: Error occurred while enabling BwCore v1.0.0 (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "org.bukkit.command.PluginCommand.setExecutor(org.bukkit.command.CommandExecutor)" because the return value of "online.shakiz.BwCore.BwCore.getCommand(String)" is null
at online.shakiz.BwCore.BwCore.onEnable(BwCore.java:13) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:407) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:359) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:318) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:408) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:372) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:327) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:267) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:563) [patched.jar:git-PaperSpigot-"4c7641d"]
at java.base/java.lang.Thread.run(Thread.java:833) [?:?]
[00:50:50 INFO]: [BwCore] Disabling BwCore v1.0.0
[00:50:50 INFO]: Stopped BwCore...
[00:50:50 INFO]: Server permissions file permissions.yml is empty, ignoring it```
ivory sleet
1.8 😮
round finch
@mortal hare if the server crashs and ban all there should be a reserve method for that time
eternal oxide
command is not in your plugin.yml (the one thats in the jar)
young knoll
You almost certainly did not add it to the plugin.yml
winged ocean
still learning java in general, but making plugins as well, new to this so if i ask something dumb, plz just point it out
im just wondering how i can use fee to deduct player hp, and also check that their hp isnt too low to die in the process
west oxide
fly:
description: Toggles fly mode.
usage: /fly username
this is what i added to the plugins?yml file
ivory sleet
still learning java in general, but making plugins as well, new to this so if i ...
fee?
mortal hare
<@!277517157053628418> if the server crashs and ban all there should be a reser...
if the server crashes how would you invoke the method which is tied to the server
ivory sleet
what is fee lol
round finch
if the server crashes how would you invoke the method which is tied to the serve...
save data and backups
winged ocean
just variable
west oxide
getCommand("fly").setExecutor(new Fly());
round finch
@mortal hare i mean if someone manage to crash your whole server RIP F
eternal oxide
```getCommand("fly").setExecutor(new Fly());```
?paste your plugin.yml
undone axleBOT
west oxide
heal:
description: Heals player to max health
usage : /heal username
feed:
description: Heals player to max health
usage: /feed username
gmc:
description: Sets player's gamemode to creative
usage: /gmc username
aliases: c
gms:
description: Sets player's gamemode to creative
usage: /gms username
aliases: s
gmsp:
description: Sets player's gamemode to creative
usage: /gmsp username
aliases: sp
bangui:
description: bans players with a gui
usage: /bangui
online:
description: shows online players
usage: /online
enchant:
description: enchant's players' hand item
usage: /enchant enchantment level username
aliases: et
fly:
description: Toggles fly mode.
usage: /fly username
ok
eternal oxide
see the error?
round finch
but it simple logical steps Sir
west oxide
west oxide
https://paste.md-5.net/ahetiximag.makefile
plugin.yml
eternal oxide
look at yoru list of commands. you can see the error
west oxide
what
round finch
but not Anymous
just a Minecraft player
eternal oxide
just look at it in teh paste
winged ocean
conclure do u mind if i msg u instead
mortal hare
<@!277517157053628418> i mean if someone manage to crash your whole server RIP ...
well you're kinda right in some way. you can patch packet crashers fully, but movement hacks are hard to detect, and its more of probability game whether the player is truly cheating
round finch
well you're kinda right in some way. you can patch packet crashers fully, but mo...
Not Everything is complete impossible
west oxide
yeah
winged ocean
if (label.equalsIgnoreCase("tribute")) {
if (!(sender instanceof Player)) {
sender.sendMessage("Console can't use tribute.");
return true;
}
Player player = (Player) sender;
notsurehowtodeducthp```any ideas, im clueless how to do remove hp
round finch
well you're kinda right in some way. you can patch packet crashers fully, but mo...
you ignore the illegelment packet and accept legit packet
winged ocean
and also check for the fact they have sufficient amounts
undone axleBOT
winged ocean
oh ty
round finch
Check for offline player is online?
west oxide
just used the api
round finch
good job
west oxide
Check for offline player is online?
what ?
west oxide
good job
ty
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public class Fly implements CommandExecutor {
@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
if (args.length == 0) {
Player p = (Player) sender;
if (p.getAllowFlight() == false) {
p.setAllowFlight(true);
p.sendMessage("§dYou have enabled flight.");
} else if (p.getAllowFlight() == true) {
p.setAllowFlight(false);
p.sendMessage("§dYou have disabled flight.");
}
}
else {
Player target = Bukkit.getPlayerExact(args[0]);
if (target != null){
if (target.getAllowFlight() == false) {
target.setAllowFlight(true);
sender.sendMessage("§denabled flight for "+ target.getDisplayName()+".");
}
else if (target.getAllowFlight() == true) {
target.setAllowFlight(false);
sender.sendMessage("§ddisabled flight for "+ target.getDisplayName()+".");
}
}
else if(target == null) {
sender.sendMessage("§cPlayer not found or offline.");
}
return true;
}
return true;
}
}
round finch
i used this to check
works 😄
west oxide
gtg sleep gn everyone and thanks :D
round finch
yeah if player is null then they're not online
then it will return null if player is not on server
west oxide
yeah
round finch
gl
🙂
Someone quick tell which Event is for Checking Item Move?
is it InventoryMoveItemEvent?
limber mica
https://www.youtube.com/watch?v=QXukRdPlXn4&t=89s
tried this and it ended up not working properly
round finch
i will try quick
sullen marlin
what is item move
young knoll
Gonna need to be more specific
round finch
i wanna check if item is gonna be moved by player in inventory
young knoll
InventoryClickEvent
sullen marlin
InventoryClickEvent mostly
mortal hare
tried this and it ended up not working properly
look for comments, there's additional info
limber mica
like the comment section?
mortal hare
yes
round finch
But it makes your code architecture very complex unnecessarily
i'm curios is there another way?
just wanna know more
ivory sleet
Usually the usage of a map indicates some sort of registry/manager/cache/repository class
So encapsulate the map and create a class with the functionality you desire
round finch
Usually the usage of a map indicates some sort of registry/manager/cache/reposit...
OOF ok thank you
ivory sleet
Then just pass the instance of that class (:
limber mica
its weird how if I sprint and jump holding it down it only counts once
for it to go off it has to be jump and sprint etc..
I have to spam it
stone sinew
Whats the best way to get folders in order from the source folder to a file?
I was gonna do a recursion method but feel like there is something better.
Ex; source-folder/folder-1/folder-2/file.file
I want to get a list in order so I can check if the folder exists.
or if anyone has a better idea then going through all folders checking if they exist then using mk.dir(); createNewFile()
ivory sleet
Maybe Files class got some method for that
like Files::walk if im not wrong
altho that one might actually do it the other way
eternal oxide
just call mkdirs(), it will create teh tree
round finch
File f = new File(Path);
YamlConfiguration Config = new YamConfiguration.load(file)
stone sinew
just call mkdirs(), it will create teh tree
Yeah but when ever I use mkdirs() on a file it always makes the file a folder.
round finch
yes Parent is Folder
stone sinew
File::getParentFile
yeah but that would only get folder-1
lets say the file is in folder-6 it wouldn't get all the folders before it.
ivory sleet
given
source-folder/folder-1/folder-2/file.file
stone sinew
given
source-folder/folder-1/folder-2/file.file
Ex;
ivory sleet
new File("source-folder/folder-1/folder-2/file.file").getParentFile().mkdirs() would create the necessary directories which in this case would be source-folder if not exists, folder-1 if not exists or folder-2 if not exists
stone sinew
Ill try it. I also found some method in Files that I am gonna try.
ivory sleet
yeah
if you can
use Files and Path over File
as File is obsolete and has some problems
Files::createDirectories might be your friend
and Files::exists as well as Files::isDirectory
also you can get a path instance by File::toPath Paths::get or Path::of iirc
stone sinew
Yeah checking out Files.list(path)
ivory sleet
pog
young knoll
JarFile 😓
round finch
here is my terriable attemp
``
public static void CreateFolders(File File_Input) {
if (!File_Input.getParentFile().exists() && File_Input != null) {
File_Input.getParentFile().mkdirs();
try {
File_Input.getParentFile().createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
}
``
ivory sleet
C# coder?
round finch
me?
ivory sleet
yeah
round finch
i got no knowledge of any C,s
ivory sleet
ah okay
opal juniper
cake?
round finch
but nice try Sherlock
young knoll
Then why no follow java conventions
round finch
:))
opal juniper
i like cake
young knoll
:(
ivory sleet
cuz C# function name convention is like GetMyCakeNow(true)
opal juniper
which type of cake
young knoll
UpperCamelCase < lowerCamelCase
round finch
i were Following a Tutorial on clean code
ivory sleet
flying cake is pretty tasty
ivory sleet
i were Following a Tutorial on clean code
hmm, mind linking me?
young knoll
Hope it wasn’t a java tutorial
round finch
i hate inconsistency
ivory sleet
same lol
young knoll
Then don’t
round finch
opal juniper
unpopular opinion: idc if they are not the language specific conventions as long as they are consistent across an api
young knoll
Yeah that’s fair
OTG uses C# style {}
Although if you are working anywhere in business you probably want to follow language conventions
round finch
If(Something)
if(Something2)
no baskets 😂
ivory sleet
i chose to keep it UpperCase
itsvollx I wholeheartedly respect UpperCase when it comes to class names, but you should follow java naming conventions to the letter as it makes it easier for other java devs to read your code etc
well yaa
I mean you do you but yeah 😄
ivory sleet
👍
young knoll
Alright new language: no upper case ever
round finch
i'm trying to learn clean coding
young knoll
Not even in strings
ivory sleet
No1 will kill you if you refuse to follow it so no worries in case you disregard
yeah clean code is hard because it has a very big sense of being a subjective topic
though in object oriented programming we do have some soft things you might want to consider
round finch
best way i saw was keep it simple and readable
young knoll
That’s why I make my code take daily showers
ivory sleet
yeah
sleek pond
any way to stop an item from dying in the void?
ivory sleet
simplicity is good I agree
sleek pond
EntityDamageEvent doesn't work with void damage for some reason
ivory sleet
That’s why I make my code take daily showers
lmao
young knoll
It should
sleek pond
works with cactus/lava/fire and everything else
lavish hemlock
Alright new language: no upper case ever
snake_case_prevails_ssssss
young knoll
But does it fire for Items?
young knoll
Weird
sleek pond
me?
sleek pond
how would one do that
young knoll
Sysout the damage cause
round finch
if Entity is Item
cancel
sleek pond
also this is my code rn
@EventHandler
public void onEntityDamageEvent(EntityDamageEvent e){
if(!plugin.getCrownManager().isRunning()) return;
if(e.getEntity().getType() != EntityType.DROPPED_ITEM) return;
ItemStack itemStack = ((Item)e.getEntity()).getItemStack();
if(!plugin.getCrownManager().isCrown(itemStack)) return;
plugin.getCrownManager().setCrownState(CrownState.DAMAGE, null, ((Item)e.getEntity()), false); //Re-teleport
e.setCancelled(true);
}
it works with everything but void
lavish hemlock
actually quite clean, nice
paper viper
the only thing i can say is make a variable for the cast
young knoll
Nitpick time
paper viper
but its good in general
young knoll
Pretty sure you can just do event.getEntityType
round finch
```
@EventHandler
public void onEntityDamageEvent(EntityDamageEvent e){
...
maybe the void Delete item?
then there won't be any damage
ivory sleet
Maybe wanna use more explanatory variables and make the entire function on the same abstraction level if we’re being pedantic
sleek pond
I came here for help with the event not my code quality
paper viper
maybe the void Delete item?
then there won't be any damage
it shouldnt?
cause item is like any entity
young knoll
I mean
young knoll
This is Mojang
paper viper
but idk
round finch
not if it does Item Remove
sleek pond
i can try depugging out the damage
round finch
No Damage if it doesn't exist
sleek pond
heh?
round finch
Check if there any damage
if not...
then it is deleting item
output Entity Item Damage
i just wanna be 100% sure
sleek pond
ye ye i'm doing that rn
round finch
try with lava too XD
round finch
did you try with Bukkit.broadcastMessage();
round finch
use broadcastmessage
sleek pond
why?
sleek pond
no
young knoll
It doesn’t take any less time than sysout
sleek pond
yea
sleek pond
It doesn’t take any less time than sysout
paper flames you for not using logger btw
round finch
It doesn’t take any less time than sysout
well true
round finch
But Console ... System.out.print
stone sinew
@ivory sleet
public List<File> getFoldersFromSource(File f) {
List<File> folders = new ArrayList<>();
try {
List<Path> paths = Files.list(Paths.get(f.getPath())).filter(path -> new File(path.toString()).isDirectory()).collect(Collectors.toList());
paths.forEach(p -> folders.add(new File(p.toString())));
} catch (IOException e) {
e.printStackTrace();
}
return folders;
}
Files.list(path)
Only works if the file is already generated 😦
round finch
my server told to use to Logger instead of System out put
young knoll
Yeah paper liked to yell at me while debugging
ivory sleet
yapperyaps, what are you trying to do now again?
young knoll
Fricken nerd
paper viper
lol
round finch
Yeah paper liked to yell at me while debugging
exactly
young knoll
I mean I could always attach a debugger
stone sinew
why are you using both Path and File
List<Path> is the output of Files.list()
young knoll
But meh
paper viper
or well even better, mock bukkit lol
i thought people said mock bukkit gets the job done but its "bad'
you know
ivory sleet
yeah it could better in some angles
paper viper
`List<Path>` is the output of `Files.list()`
Yes i understand, but that doesnt explain why still lol
round finch
it actually doesn't output with System out on my pc on spigot
stone sinew
yapperyaps, what are you trying to do now again?
get all folders from source to the file I want to create
ivory sleet
but it does work just fine for automating tests
round finch
until i click on console
paper viper
but the first one is better
paper viper
but it does work just fine for automating tests
Yeah true
im thinking of setting up automated testing
lol
young knoll
I pop the disk tray as a debug output
ivory sleet
yeah its so helpful
limber mica
What's the difference between Accel and Delta?
ivory sleet
delta like the difference between two values?
round finch
@sleek pond any updates?
limber mica
yea
round finch
i got Creative way Store Items into List Before it falls into the void
young knoll
I mean if damage doesn’t work then you gotta use a runnable
paper viper
path -> new File(path.toString()).isDirectory())
you can just do path -> Files.isDirectory(path)
sleek pond
Don't pay attention to TELEPORT PODIUM and DAMAGE
stone sinew
👍 doesn't fix that Files.list() requires and already created folder/file
sleek pond
those after it said teleport i dropped the crown into the void
round finch
where should i look?
sleek pond
and FIRE_TICK is me setting it on fire
torn lintel
No I'm not.
sleek pond
paper viper
👍 doesn't fix that `Files.list()` requires and already created folder/file
No, im fine with Files.list()
sleek pond
paper viper
im just saying that you should try to use one or the other cause converting back and forth will make ur code messy
round finch
did it output?
sleek pond
did it output?
no ofc it didn't
there isn't a sysout
look at the more detailed screenshots
round finch
ok then not
ivory sleet
public static List<Path> getUncreatedDirectoriesFromFile(Path path) {
if (Files.exists(path)) {
return Collections.emptyList();
}
List<Path> uncreatedPaths = new LinkedList<>();
parent = path.getParent();
while (!Files.exists(parent)) {
uncreatedPaths.add(parent);
parent = parent.getParent();
}
return uncreatedPaths;
}```
@stone sinewIdk, is this what you're looking for?
sleek pond
ok then not
so what do I do
stone sinew
```java
public static List<Path> getUncreatedDirectoriesFromFile(Path path) {
...
no whiles lol
But yes kinda
sleek pond
I mean if damage doesn’t work then you gotta use a runnable
running a runnable every tick is such a waste of resources
young knoll
Use a runnable and check if the item is below y 0
ivory sleet
there's nothing wrong with a while loop
torn lintel
so what do I do
Do a runnable every tick and destroy the server performance. obviously
paper viper
Whats wrong with while lol
young knoll
Yes because checking a single thing is gonna nuke the sever
ivory sleet
Files::list does some iteration also
sleek pond
you never know how many crowns I have
torn lintel
Maybe anyone can craft one?
Idk
young knoll
Alright then, cover the void in lava
torn lintel
Alright then, cover the void in lava
Java moment 😳
limber mica
delta like the difference between two values?
like the difference what would be stored in them two
ivory sleet
well
delta is the difference
as simple as that
the value is usually obtained through |a-b|
@limber mica
anyways wym by accel?
stone sinew
Merging the code so no one gets confused.
public List<Path> getFoldersFromSource(File f) {
try {
return Files.list(Paths.get(f.getPath())).filter(path -> new File(path.toString()).isDirectory()).collect(Collectors.toList());
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
``` ```java
System.out.println("Testing file system...");
String path = ConfigManager.get().getSourceFolder().getPath();
for(int i = 0; i <= 6; i++)
path = path+File.separator+"Folder-"+i;
ConfigManager.get().getFoldersFromSource(new File(path)).forEach(p -> System.out.println(p.toString()));
java.nio.file.NoSuchFileException: .\Folder-0\Folder-1\Folder-2\Folder-3\Folder-4\Folder-5\Folder-6
ivory sleet
still dont know what you're trying to achieve here
round finch
@sleek pond
https://papermc.io/javadocs/paper/1.16/io/papermc/paper/event/entity/EntityMoveEvent.html
OR
ProtocolLib and listen for incoming EntityMovePackets..
stone sinew
still dont know what you're trying to achieve here
Basically what you did above... but without the while loop
paper viper
Why??
sleek pond
<@!690710086707839057>
https://papermc.io/javadocs/paper/1.16/io/papermc/paper...
why is this implemented in paper but not spigot
paper viper
Why do you want to make your life harder??
ivory sleet
you're so confusing some times yapperyaps
round finch
why is this implemented in paper but not spigot
ask spigot why no EntityMoveEvent
sleek pond
u guys are spigot
ivory sleet
because it would lag the shit out of spigot
considering how often it might be called
stone sinew
ask spigot why no EntityMoveEvent
Because PlayerMoveEvent is laggy enough and if Paper prides itself on optimization they wouldn't add an even laggier method xD
torn lintel
They did tho, it has one.
Yapper you good?
ivory sleet
I guess paper got it way more performant due to asm generated event executors
round finch
spot on
old cloud
Using a BlockingDeque - is this queue.offerFirst(queue.take()); equivalent to "take without remove"?
ivory sleet
what implementation?
old cloud
what implementation?
LinkedBlockingDeque
round finch
ops wrong person
ivory sleet
lol nw
ivory sleet
Using a BlockingDeque - is this `queue.offerFirst(queue.take());` equivalent to ...
getFirst should work
round finch
u guys are spigot
then listen to packet Item move
ivory sleet
getFirst is the simple peek at the top without removal
lavish hemlock
then the fuck is offer
round finch
wait it possible to Override the Void Deleting item?
ivory sleet
or well head rather than top but yeah
torn lintel
u guys are spigot
JUST insert terrible solution here
round finch
i wonder
old cloud
getFirst is the simple peek at the top without removal
Yea but then it doesnt wait if the queue is empty
round finch
**JUST** *insert terrible solution here*
Make Joke Solves Problems, i joking
torn lintel
Make Joke Solves Problems, i joking
Doing more than you. :)
At least I'm not pinging in my replies.
ivory sleet
wait if the queue is empty?
old cloud
I want "take" but without removal so basically while(queue.isEmpty());
round finch
Doing more than you. :)
At least I'm not pinging in my replies.
atless you're speaking your mind :))
torn lintel
atless
old cloud
wait if the queue is empty?
take(): Retrieves and removes the head of the queue represented by this deque(in other words, the first element of this deque), waiting ifnecessary until an element becomes available
ivory sleet
I want "take" but without removal so basically `while(queue.isEmpty());`
what does the for loop have to do with it xD?
old cloud
...
paper viper
im confused by what you're asking sorry
ivory sleet
Deque#getFirst would just throw you an exception if the instance is empty
old cloud
Yes thats exactly what I want, I just want to wait if the queue is empty until an element is there
ivory sleet
ah I see
paper viper
Yeah take blocks
old cloud
Shouldn't this queue.offerFirst(queue.take()); exactly do that? I mean its kinda dumb but idk any other way without a while loop
hybrid spoke
but why do you want to offer the queue the first as the first
round finch
check index of one?
torn lintel
it works with everything but void
Why not just assign the Helmet a team, give it a glowing affect, then just upon entity item damage teleport the item?
sleek pond
I think I'll do that you know
torn lintel
Thanks I knew it would work!
sleek pond
better than what some of this lot has suggested
sleek pond
SpinAndDrain is typing...
old cloud
but why do you want to offer the queue the first as the first
Basically, I want a normal queue and I want to wait if it is empty. If I use take on a normal BlockingQueue, then I cant be sure that the element is inserted at the head again - that is the reason why I took a BlockingDeque because it provides insertion at both head and tail.
round finch
here some ideas
young knoll
How will that help if the void still doesn’t trigger the damage event
old cloud
Basically, I want a normal queue and I want to wait if it is empty. If I use `ta...
Right I havent said that - I want to insert the element back into the queue because I dont need it at the moment I'm retrieving it
And there is no takeButDontRemove
round finch
why not remove?
old cloud
just use a while or wait on the object
Yea I thought it would be more performant like that
round finch
then save?
hybrid spoke
its not
old cloud
ok, then I'll just use a while loop
round finch
i would get the index of the Player who left, and..
move all Players one down after that number?
if you wanna sort them ofcouse
old cloud
why not remove?
Because I don't need it there
hollow hill
does anyone know how I would be able to give a world data?
Basically I mean like to generate a new world that's a map.
Like an arena or something.
hollow hill
basically I want to generate a world that's a copy of a world or something
young knoll
Just copy the folder and then createWorld to load it
hollow hill
Just copy the folder and then createWorld to load it
but how do I let the getWorld know which file to load>
createworld*
young knoll
Don’t need to getWorld
round finch
nah use createworld to load
hollow hill
how do I pass in the data then?
round finch
copy the Files
hollow hill
but how do I let the line know to use the file?
young knoll
You give it the name
hollow hill
the same name as the file?
hollow hill
like ./worlds/arena1?
round finch
FileUtils.copyDirectory(old Path, new Path)
hollow hill
FileUtils.copyDirectory(old Path, new Path)
I'm just really confused lol
worldly ingot
It would actually go under https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Bukkit.html#getWorldContainer(), Coll
hollow hill
could I see like a small example or something?
worldly ingot
Where worlds are stored is actually configurable, so while by default it's in the root of the server, they may be placed elsewhere
near kite
Choco is typing..
round finch
you use Java Api to copy and paste files and directory
young knoll
Ah, well there you go you can use that
Never knew you could change that
For a server to be connected to bungee, does bungee cord have to be true in spigot.yml?
hollow hill
so I should do something like:
World duelsNewWorld = server.createWorld(new WorldCreator(fileName));
??
young knoll
Pretty much
hollow hill
so one last time because I'm really slow how do I let world creator access the file?
young knoll
With the name of the folder
hollow hill
or where should I put the file?
hollow bluff
You just type the file name basically
young knoll
You should put the file where all your other world folders are
hollow hill
but I mean like say I use a host, where should I put the file then?
hollow bluff
Same place you would if you hosted it yourself
round finch
you mean copy world files to?
hollow hill
essentially
oh
I mean I want to send the world files to shockbyte, do you know where in shockbyte I should put them? like under what folder?
young knoll
The root folder is the default
round finch
Copy world Files to Path
if Files exist Then Not
this is auto copy and paste 👆
then load world
hollow bluff
same place those are located, all the other world folders should go
hollow hill
On shockwave it litterally just says put it in the spigot folder nothing else
shockbyte*
I'll try that really quick
round finch
yeah
YourServerFolder / YourWorldName
hollow bluff
All world folders should go in the default directory (same place you fine world, world_nether) and then you just type the folder name for the WorldCreator thing. That’s all you basically need to do
hollow hill
no it's fine
round finch
i would glad help with what i can👍
hollow hill
also would I use "s or no "s
hollow hill
like "arena1" or arena1 ?
round finch
If Folder is arena1 then it must be arena1
hollow hill
alright
round finch
exactly has written
hollow hill
I just tested with the regular world file and it's giving an error
hollow hill
oh makes sense
round finch
You can’t load the default world
is it possible to unload Default world?
young knoll
No
hollow hill
I have a question, if multiple people are using the same arena would it unload the world?
like if there was multiple arena1's
young knoll
You can’t have folders with the same name
round finch
hollow hill
so would I just have to have a lot of world folders?
round finch
the Files is the Data
hollow hill
or could I make and delete new ones based off of the orginal folder>
young knoll
You can do that, yes
round finch
yes
young knoll
What
hollow hill
I mean folder
round finch
copy world and paste world somewhere
young knoll
A world contains many files, what file are you referring to
hollow hill
I meant the folder
young knoll
Yes each world is a different folder
young knoll
Copy it
round finch
Java API
hollow hill
could I make a new folder with the same data everytime someone runs the command?
hollow hill
could I make a new folder with the same data everytime someone runs the command?
would I also be able to delete said folder when the fight is over?
round finch
Copy world and paste world with new name
young knoll
Yes, you can unload and the delete it
hollow hill
oh ok
round finch
i'm curious is it possible to load the world somewhere from like Worlds/word2?
i haven't checked
hollow hill
also is it possible to load a world with a name like:
test #4
?
cause it doesn't use " 's right?
young knoll
Should work
round finch
Folder name: test #4
World duelsNewWorld = server.createWorld(new WorldCreator("test #4"));
hollow hill
Folder name: test #4
World duelsNewWorld = server.createWorld(new WorldCreator("...
bro you told me not to use " 's lol
round finch
" " is string
you need it
the 2 " " is to contain the text in String
if you don't know this i recommend java tutorials
hollow hill
I do but I asked you if I should use it and you said no lol
hollow hill
also would I use "s or no "s
.
hollow hill
it gotta be Exact name to load
.
ivory sleet
Be patient
hollow bluff
He meant that the world folder name gotta be the same inside the string
round finch
it takes a String mean you need "The Name here"
round finch
Be patient
yeah wisdom thank you 🙂
yeah no need to be salty
this isn't a salt factory 
true
i just not the best wording things
limber mica
anyways wym by accel?
you know accel
sullen marlin
'
New
How can i get the BlockFace, if i have only the block. My method before this is in 1.17 with
<block>.getBlockData().getAsString().split("facing=")[1].split(",")[0].toUpperCase();
'
goodness
now that is some cursed code
limber mica
unreal quartz
their code is simply too advanced for us
ancient plank
getConfig().getLocation("location").getBlock().getBlockData().getAsString().split("facing=")[1].split(",")[0].toUpperCase();
round finch
Oh no cursed code
young knoll
If you ever want to feel good about your coding
Decompile random plugins on the latest release page
hollow hill
got it working?
Not yet, I'm taking a break right now but I'll start again later
round finch
Not yet, I'm taking a break right now but I'll start again later
great idea dont give up or let it get you down
embrace it and remember to take breaks
i believe you can do it!
and learn 100% with time
round finch
getConfig().getLocation("location").getBlock().getBlockData().getAsString().spli...
writes it binary
possible the worst thing ever
then worse
quantum pc states
tranquil viper
plugin.getServer().broadcastMessage(format("&6ROULETTE &8» &f" + player.getDisplayName() + " &7has just won &adouble &7their money in the &6Roulette Game &7(/roulette)")); anyone know why this gives me the message:
