help-development

[opal juniper]

wait i may be wrong

[serene agate]

how would i go about making a balance for the player?

ive made a balance hashmap

but how should i store the keys?

[quaint mantle]

UUID, Double

[opal juniper]

^

[serene agate]

should i create a key when players join?

[quaint mantle]

i would use persistentdatacontainers

so its persistent and reliable

[opal juniper]

^ either use pdc or store it in a yaml or db

[quaint mantle]

i reccommend the first way more than the latter

[opal juniper]

yuhuh

same

[serene agate]

ah ok

[quaint mantle]

?pdc

[undone axle]

https://www.spigotmc.org/threads/a-guide-to-1-14-persistentdataholder-api.371200/

[serene agate]

but how/when should i make keys for the persistentdatacontainer?

[quaint mantle]

if it doesnt exist when they join

[serene agate]

is it fine if i make one each time a new player joins

[opal juniper]

^

[quaint mantle]

read this

[serene agate]

ok

wow so if u make a persistent data container it basically auto saves?

[opal juniper]

mhm

[serene agate]

no need to do fancy saving magic on it

neat

[opal juniper]

they are very cool

[serene agate]

indeed

[limber mica]

anyone know how to fix this com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Cannot load connection class because of underlying exception: 'java.lang.NumberFormatException: For input string: "3306:3306"'.

[opal juniper]

What do you mean 3,0 & 6 are all numbers

[left gale]

hey, has anyone worked with the jda in bungeecord?

[ivory sleet]

ye

[ivory sleet]

the entire string isnt a valid number tho

[opal juniper]

Yeah… it was a joke…

[ivory sleet]

I guess you were jokin

ye

[left gale]

how can I register a class with a ListenerAdapter in OnEnable?

[ivory sleet]

from jda?

[left gale]

ye

[ivory sleet]

create a new JDA instance using the JDABuilder

like you'd do everywhere else

[left gale]

ah, okay

thx

[limber mica]

Caused by: java.sql.SQLException: Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property.

[reef wind]

the racist was finally banned!

[daring sierra]

the racist? i'm pretty sure that was a random pfp for another alt

[reef wind]

nope

he was racist

multiple times

staff didn't do shit tho

even tho I told them

[quaint mantle]

discord mods at their finest

[reef wind]

yep

[opal juniper]

This

[reef wind]

yeah, quite sad.

doing nothing about racism

and all other isms too

bruh

he deleted it

[opal juniper]

Oh he is here

Hello 👋

Or - an admin

[quaint mantle]

probably md5 lurking

[reef wind]

they don't want shit

[opal juniper]

Nah bet it was imagine or conclure

[reef wind]

for not doing shit about racism

[ivory sleet]

was unsure if that was nnyak

[opal juniper]

Eyyyyyyy

[reef wind]

😐

[ivory sleet]

but the reply confirms it

[opal juniper]

No it is not

https://tenor.com/view/fizzer1k-5597-3689-move-along-nothing-to-seehere-gif-12353147

That was a good film

[reef wind]

^

movie

but ok

[opal juniper]

Anyways, back to #general

[reef wind]

wait

wat

this is #help-development

[ivory sleet]

anyways his behavior in this channel would get him banned nonetheless, red the dialogue

[quaint mantle]

🔴

[sharp badge]

How could I store temporary meta data (until server is rebooted) inside of a block when a user places it?

[opal juniper]

I mean you could map the location to the data

[sharp badge]

I just want to store the data temporarily, not long term. Was looking for a situation using meta data to store the information on the block itself

[ivory sleet]

what is temporarily?

[sharp badge]

From the time it is placed until the server is rebooted

[ivory sleet]

transient?

[opal juniper]

Cause temporarily to me means memory

[ivory sleet]

oh so weak data

[sharp badge]

Correct

[limber mica]

Ok ok

people

[ivory sleet]

yeah well is this any type of block?

[unreal quartz]

who said i was a person?

[quaint mantle]

rebooted, including reloads?

[opal juniper]

So just store it in a hashmap or something lmao

[sharp badge]

Yeah, when the player places the block I would like to tag it

[quaint mantle]

metadata

[limber mica]

INSERT INTO `kitCooldown`(`UUID`, `Name') VALUES (\"%s\", \"%s\")", player.getUniqueId().toString(), player.getName()) I got this right how come it's not actually being showed in my sql database?

[sharp badge]

That's what I initially had in mind, just unsure of how to do it

[quaint mantle]

google

[unreal quartz]

use an actual prepared statement

[opal juniper]

True

[limber mica]

I AM

[unreal quartz]

you’re not

[limber mica]

``` PreparedStatement psa = conn.prepareStatement(String.format("INSERT INTO kitCooldown(UUID, `Name') VALUES ("%s", "%s")", player.getUniqueId().toString(), player.getName()));

[opal juniper]

Second

[unreal quartz]

that’s a format string

[opal juniper]

Shit

[ivory sleet]

well imagine metadata would only be possible for tile entities

[unreal quartz]

use the PS properly

[limber mica]

why

[ivory sleet]

oh does it?

ah fair then,

[unreal quartz]

remove “%s” and replace it with ?, you can replace r those placeholders with PreparedStarament#setString etc

don’t use a format string

also it seems like you’re trying to insert into 4 columns, but have only given 2

[limber mica]

no

why would I replace it with ?

If I was gonna use ? wouldn't I need String.format

[round finch]

i wish to learn how to detect player open their own inventory

all i think accept that is

runnable check

for opened inventory

so server doesn't tell if a player inventory is open right?

woaw that sucks

how would i make the "hack"

[limber mica]

so setString(0, player.getUniqueId().toString()

[unreal quartz]

prepared statements start from index 1

[limber mica]

so I can't use toString

hold up

What would be considered PreparedStatement

[foggy bough]

I have a problem with my plugin my server keeps saying this ```

[quaint mantle]

?paste show code

[undone axle]

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

[foggy bough]

put I don't have a null or anything in my EntityDeathEvent ```public void onDeathEntity(EntityDeathEvent e) {
if(e.getEntity().getKiller().equals(EntityType.PLAYER)) {
e.getEntity().getWorld().dropItem(e.getEntity().getLocation(), new ItemStack(rmats, im));
}
}

[quaint mantle]

whats in rmd.java line 57

[foggy bough]

this java if(e.getEntity().getKiller().equals(EntityType.PLAYER)) {

[limber mica]

did I do this correct ```java
PreparedStatement psa = conn.prepareStatement(String.format("INSERT INTO kitCooldown(UUID, `Name') VALUES ("?", "?")"));
psa.setString(1, player.getUniqueId().toString());
psa.setString(2, player.getName());

[foggy bough]

how can I check if the person that killed entity is player

k

k

[novel shuttle]

Can anyone help me, I'm trying to get a value from config.yml, but it always gives an error, what can I do?

[foggy bough]

I do know java just spigot is new to me

[novel shuttle]

rg.bukkit.command.CommandException: Unhandled exception executing command 'spawn' in plugin Tutorial v1.0
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_301]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_301]
at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [spigot.jar:git-Spigot-c3c767f-33d5de3]

there's more, but I can't send

at java.lang.Thread.run(Unknown Source) [?:1.8.0_301]
Caused by: java.lang.IllegalArgumentException: Plugin already initialized!
at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:122) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:66) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.diego.tutorial.ConfigGenerator.<init>(ConfigGenerator.java:6) ~[?:?]
at net.diego.commands.spawn.SpawnCommand.onCommand(SpawnCommand.java:18) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
... 14 more

Caused by: java.lang.IllegalStateException: Initial initialization
at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:125) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:66) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.diego.tutorial.Main.<init>(Main.java:13) ~[?:?]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_301]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_301]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_301]
at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_301]
at java.lang.Class.newInstance(Unknown Source) ~[?:1.8.0_301]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:76) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]

at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugins(CraftServer.java:291) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.reload(CraftServer.java:744) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.Bukkit.reload(Bukkit.java:534) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:25) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchServerCommand(CraftServer.java:632) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.DedicatedServer.aM(DedicatedServer.java:353) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:317) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
... 3 more

I use new to register commands

[ivory sleet]

Nms 1_8_R1 long time no see

[novel shuttle]

no

public class ConfigGenerator extends JavaPlugin{

public String configGetter(String value) {
    return getConfig().getString(value);
}

public void worldSetter(String value, World world) {
    getConfig().set(value, world);
}

public void coordSetter(String value, double coord) {
    getConfig().options().copyDefaults(true);
    getConfig().set(value, coord);
}

}

I'm starting today

[quaint mantle]

Would it be interesting to gather all inventories in a single plugin, in a single eventhandler or make each inventory in its respective plugin?

[limber mica]

[23:35:20 WARN]: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).

PreparedStatement psa = conn.prepareStatement(String.format("INSERT INTO `kitCooldown`(`UUID`, `Name') VALUES (?, ?)"));
                    psa.setString(1, player.getUniqueId().toString());
                    psa.setString(2, player.getName());

[ivory sleet]

You still should remove String.format

It’s practically useless there

[quaint mantle]

In terms of performance, each plugin would be better for its inventory and eventhandler, or a plugin that works as an api, pulling inventories.

[limber mica]

No it's not

[novel shuttle]

How can I get a value from my config.yml?

[limber mica]

LMAO monkey retard code

My stuff isn't being saved in the database

it's not even being put it in there

[eternal oxide]

It really is, Its doing absolutely nothing there

[limber mica]

hsuh

[eternal oxide]

yes boss

[quaint mantle]

What would a delay code be?

[eternal oxide]

?scheduler

u

um

?schedule

I know its there somewhere

[ivory sleet]

?scheduling

[undone axle]

https://www.spigotmc.org/wiki/scheduler-programming/

[ivory sleet]

😋

[eternal oxide]

There it is 🙂

[limber mica]

uh > [23:42:25 WARN]: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).

PreparedStatement psa = conn.prepareStatement("INSERT INTO `kitCooldown`(`UUID`, `Name') VALUES (?, ?)");
                    psa.setString(1, player.getUniqueId().toString());
                    psa.setString(2, player.getName());

I got it

[lost matrix]

This error occurs if you dont have enough placeholders in your query

[limber mica]

It's because I had `

nothing is being stored though

[lost matrix]

This narrows it down to several thousand possible causes.

[limber mica]

I printed out psa

and everything was correct in it

[blazing lintel]

O_o

[round finch]

1.17.1 Protocollib achivement detection on achivement open?

Protocollib is complete new for me

[paper viper]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/player/PlayerAdvancementDoneEvent.html

wdym on achievement open

[limber mica]

what would be those causes

[paper viper]

lol

you dont show code

[limber mica]

...

[paper viper]

Ah im dumb

[hasty prawn]

You want him to list several thousand causes???

[limber mica]

Yes

[paper viper]

but still thats not enough info

[paper viper]

you mad man

[blazing lintel]

"Only true programmers can list all the possible causes"

[hasty prawn]

You are actually executing the statement right?

[limber mica]

yes

[lost matrix]

You got the right jdbc driver, right?

[limber mica]

um

I don't even have the drivers

If you mean this com.mysql.jdbc.Driver then yes

I'm using Hikari

[blazing lintel]

disclaimer, i have no idea what im talking about
||are you sure that the psa.setString starts at 1 and not 0?||

[lost matrix]

The user that executes the sql server has the privileges to write to the designated disk, right?
You have the proper login credentials.
The code is actually executed.
No exception is thrown while the code is being executed.
And so on...

[lost matrix]

SQL placeholders are parsed starting with 1 as the first index

[outer sorrel]

how would i be able to get block materials with a 1.17 plugin in a 1.12 server?
I keep getting

[09:24:46 WARN]: Exception in thread "pool-5-thread-1" java.lang.NoSuchFieldError: SHULKER_BOX
[09:24:46 WARN]:        at com.justdoom.flappyanticheat.checks.movement.groundspoof.GroundSpoofA.handle(GroundSpoofA.java:85)
[09:24:46 WARN]:        at com.justdoom.flappyanticheat.packet.processor.ReceivingPacketProcessor.lambda$handle$0(ReceivingPacketProcessor.java:16)
[09:24:46 WARN]:        at java.util.ArrayList.forEach(Unknown Source)
[09:24:46 WARN]:        at com.justdoom.flappyanticheat.packet.processor.ReceivingPacketProcessor.handle(ReceivingPacketProcessor.java:16)
[09:24:46 WARN]:        at com.justdoom.flappyanticheat.listener.NetworkListener.lambda$onPacketPlayReceive$0(NetworkListener.java:18)
[09:24:46 WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[09:24:46 WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[09:24:46 WARN]:        at java.lang.Thread.run(Unknown Source)

[limber mica]

yes

[outer sorrel]

line is
if(block.getType() == Material.SHULKER_BOX){

[limber mica]

yes

im a pro

[lost matrix]

Make a version check and then use Material.valueOf()
There is also a plugin that deals with this stuff called XMaterial. Not sure if its being updated.

[blazing lintel]

go to the material class/enum/whatever and then use ide search and type "shulker" ( make sure its not case sensitive search ) and replace ( this is a joke )

[lost matrix]

lol...

[outer sorrel]

thanks, ill have a look atthe plugin

[lost matrix]

Btw shulker boxes are colored. So you need to use something like BLUE_SHULKER_BOX

[limber mica]

7smile7

so what's another issue

no errors

[blazing lintel]

how long do you wait after sending the request? maybe its timing out and u dont wait long enough for a timeout error

[lost matrix]

Could be anything

[limber mica]

well

start naming them

[blazing lintel]

#help-development message

[limber mica]

hm

I don't think so

[blazing lintel]

ok try waiting like 5 minutes

or if you know the default timeout time, wait that + 30 seconds

[lost matrix]

How about you provide some proper information about your case and then i will consider giving it a second thought

[limber mica]

um

[novel shuttle]

How do I have to get a value in a config.yml?

[limber mica]

well

I don't know what else to give you

MySQL returned an empty result set (i.e. zero rows). (Query took 0.0003 seconds.)

[lost matrix]

https://www.spigotmc.org/wiki/config-files/

[blazing lintel]

#help-development message

[novel shuttle]

In this link it is written for me to put plugin.saveDefaultConfig();, but what would be defined in this plugin?

[limber mica]

I did do that

[blazing lintel]

it should give the method saveDefaultConfig in that page somewhere, i think

[blazing lintel]

oh ok

[lost matrix]

Inserts dont fetch any information like selects do.
To check if something was written to the DB you should either do it by code (select query) or log into your db and print the table

[limber mica]

so

[lost matrix]

And make sure you actually have a table with that name

[lost matrix]

I think the table names are also case sensitive. So make sure they match up.

[limber mica]

They do

[lost matrix]

Then everything should be fine

[limber mica]

but

its not even saving

[lost matrix]

Does your db run in a container?

[limber mica]

I got no clue

How do I check

[lost matrix]

Probably not then

Try logging into your db and inserting a row by hand

[limber mica]

yea it works

[lost matrix]

And pls send the whole method that contains your prepared statement

[limber mica]

Connection conn = Core.getInstance().getData().getConnection();
                    PreparedStatement psa = conn.prepareStatement("INSERT INTO kitCooldown(UUID, Name, Time, Kit) VALUES (?, ?, ?, ?)");
                    psa.setString(1, player.getUniqueId().toString());
                    psa.setString(2, player.getName());
                    psa.setInt(3, 1);
                    psa.setString(4, "p");
                    conn.close();
                    psa.close();

[lost matrix]

You dont even execute the statement. You just prepare and then close the connection.

[limber mica]

It's in a command

[lost matrix]

So?

[eternal oxide]

when you close the connection you lose the PS

[lost matrix]

You send nothing to the database. You prepare a nice statement and then you dont send it to the DB.

[limber mica]

so uh

[lost matrix]

psa.executeUpdate();

Before you close the connection

If you would have sent the whole code before you could have spared me all the guessing -.-

#help-development message

[stone sinew]

When you're trying to test enderman stealing blocks and non of them are even bothering to steal them 🤦

[quaint mantle]

it has to be above them i think

not ground level

[stone sinew]

Yeap just read it lol

[limber mica]

Oh look at that it works

[stone sinew]

Yeah placed a few blocks and they got removed xD

[quaint mantle]

Can using a function to add hexadecimal color support often generate lag?

[limber mica]

wait if I store something in a hashmap and restart the "Server" will it still be there?

[quaint mantle]

no

[limber mica]

Ok that's what I thought

[quaint mantle]

you got to store it in a file or database

[stone sinew]

No. Thats saved to memory not disk

[round finch]

speed up tricks?

[stone sinew]

Read above

[round finch]

yes i see

[novel shuttle]

How do I use the world variable in config.yml?

For example, I previously defined in config.yml the world by Location, how can I use this world in location

Main.plugin.getConfig().set("spawn.world", p.getLocation().getWorld().getName());

it was defined as world

[stone sinew]

Bukkit.getWorld(String)

[round finch]

World w = Bukkit.getWorld(String);

[novel shuttle]

thanks

[round finch]

tip
if you want to make mutiple locations in one word you could do just as exemple

Worlds . WorldName . Number or name (id) . X
Worlds . WorldName . Number or name (id). Y
Worlds . WorldName . Number or name (id). Z

[lost matrix]

Tha fk is "Discord Helper" and why does imaginedev qualify for it (jk)

[quaint mantle]

you're mean

[lost matrix]

Just was wondering what happened here while i was gone for a month or so ^^

[ivory sleet]

Discord helpers, uh well not much really

[lost matrix]

Btw if you dont need to parse user input then worlds should be serialized using their UUID instead of their name

[round finch]

tomorrow i will try to figure more about achievement check "hack" for inventory open
bye bye to all the great helpers here there is enjoying their time!

[lost matrix]

Interesting idea. Pls share then.

[round finch]

got the idea from some guy who send me it
it was on spigot forum

[blazing lintel]

what

[round finch]

sleep deprived

[blazing lintel]

i was more confused on the first sentence lol, what are you going to make?

[round finch]

PlayerOpenInventory Check

[blazing lintel]

oh to see when a player opens achievement gui?

oh that

Im pretty sure i saw it somewhere else, i will send you the link if i can find it, is it ok to ping if i find it?

[round finch]

i wish that i could copy it XD
i'm unfamiler to it

[blazing lintel]

ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(YOUR_PLUGIN_HERE, PacketType.Play.Client.CLIENT_COMMAND){
            @Override
            public void onPacketReceiving(PacketEvent event){
                if(event.getPacket().getClientCommands().read(0) == EnumWrappers.ClientCommand.OPEN_INVENTORY_ACHIEVEMENT){
                    Player player = event.getPlayer();
                    //Do something                
                }
            }
        });

this?

[round finch]

it gonna be challenge to learn wtihout no previus knowledge

[round finch]

i tried that but it isn't seem to work

my version is 1.17.1

[blazing lintel]

which part doesnt work? not firing?

[round finch]

all i need is to check openned

[blazing lintel]

ok but which part does not work

does the code not get called

ie. that statement is never satisfied

if you are developing with hacks in mind there is more to worry about, and its not just hacks but anything that optimizes network might do this

[round finch]

it won't import

[blazing lintel]

if you have a better option send it

[blazing lintel]

what wont import

[round finch]

and most of the code is just red in my ecplise

[blazing lintel]

if you have a better option send it

[blazing lintel]

i think you imported protocollib incorrectly...

do you use maven or gradle

then dont complain about them you already warned us once thats enough

[round finch]

i used external jar

[blazing lintel]

its not pointless

it will work

so literally every fucking person uses a hacked client. good to know

you are incorrect. literally incorrect. thats all i have to say

[round finch]

instead

dm me any infomation if you do!

[blazing lintel]

im 99% sure what he meant is that he was making hacky code to do it

[blazing lintel]

do you use maven or gradle

[round finch]

i have used maven before

but idk gradle

[blazing lintel]

right now for this project (this plugin) what do you use

[round finch]

my idea is to check for PlayeropenIventory place fake Item using packet to cleint

place a book in off hand

[blazing lintel]

ok but are you using maven?

[round finch]

like in the shield slot

[round finch]

i used Build important

for procotocal

[blazing lintel]

do you have a maven.xml

[round finch]

yes

[blazing lintel]

do you have these lines of code in it:

  <repository>
    <id>dmulloy2-repo</id>
    <url>https://repo.dmulloy2.net/repository/public/</url>
  </repository>

  <dependency>
    <groupId>com.comphenix.protocol</groupId>
    <artifactId>ProtocolLib</artifactId>
    <version>4.6.0</version>
  </dependency>

@round finch

[round finch]

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>spigot</groupId>
  <artifactId>spigotmc</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  
  
  
  <repositories>
    <!-- This adds the Spigot Maven repository to the build -->
    <repository>
        <id>spigot-repo</id>
        <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
    </repository>
</repositories>

<dependencies>
    <!--This adds the Spigot API artifact to the build -->
    <dependency>
           <groupId>org.spigotmc</groupId>
           <artifactId>spigot-api</artifactId>
           <version>1.17.1-R0.1-SNAPSHOT</version>
           <scope>provided</scope>
    </dependency>
</dependencies>
</project>

[blazing lintel]

is that your whole ass maven file

@round finch

[round finch]

yes

[blazing lintel]

ok so add these

to the respective places

ill spoonfeed

if needed

if not needed, then reload your maven xml

and see if the errors persist

[round finch]

😉 yes please wink wink

[blazing lintel]

ok

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>spigot</groupId>
  <artifactId>spigotmc</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  
  
  
  <repositories>
    <!-- This adds the Spigot Maven repository to the build -->
    <repository>
        <id>spigot-repo</id>
        <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
    </repository>
 <repository>
    <id>dmulloy2-repo</id>
    <url>https://repo.dmulloy2.net/repository/public/</url>
  </repository>
</repositories>

<dependencies>
    <!--This adds the Spigot API artifact to the build -->
    <dependency>
           <groupId>org.spigotmc</groupId>
           <artifactId>spigot-api</artifactId>
           <version>1.17.1-R0.1-SNAPSHOT</version>
           <scope>provided</scope>
    </dependency>
 <dependency>
    <groupId>com.comphenix.protocol</groupId>
    <artifactId>ProtocolLib</artifactId>
    <version>4.6.0</version>
<scope>provided</scope>
  </dependency>
</dependencies>
</project>

[hybrid spoke]

spoonfeeding a pom is not spoonfeeding, its just pure laziness

[blazing lintel]

ik the indents are completely fucked, just reformat the code if u want those fixed

[blazing lintel]

aka spoonfeeding++

[blazing lintel]

after putting this reload your maven config @round finch

[round finch]

i clicked maven install?

is that right?

[blazing lintel]

well yes i think, i dont use eclipse

[limber mica]

is there something like PreparedStatement#getString

[blazing lintel]

anyways now check the protocol lib things

and see if the red things still exist

[quaint mantle]

cant you check the javadocs?

[round finch]

no changes

[blazing lintel]

ok did u get any errors while reloading the maven config

[round finch]

nope no errors

[blazing lintel]

You need to update the project configuration manually. Project -> Maven -> Update Configuration

Also set checkbox: Update Project Configuration from pom

this is how you should upate the config apparently

[limber mica]

Is ResultSet reliable?

[round finch]

just successfull build

[blazing lintel]

do this please @round finch

[ivory sleet]

Yes

[round finch]

still same thing

[blazing lintel]

the protocollib stuff is all red?

[round finch]

yes

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>spigot</groupId>
  <artifactId>spigotmc</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  
  
  
  <repositories>
    <!-- This adds the Spigot Maven repository to the build -->
    <repository>
        <id>spigot-repo</id>
        <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
    </repository>
    
    <repository>
    <id>dmulloy2-repo</id>
    <url>https://repo.dmulloy2.net/repository/public/</url>
  </repository>
  
</repositories>

<dependencies>
    <!--This adds the Spigot API artifact to the build -->
    <dependency>
           <groupId>org.spigotmc</groupId>
           <artifactId>spigot-api</artifactId>
           <version>1.17.1-R0.1-SNAPSHOT</version>
           <scope>provided</scope>
    </dependency>
    
    <dependency>
     <groupId>com.comphenix.protocol</groupId>
     <artifactId>ProtocolLib</artifactId>
     <version>4.6.0</version>
    </dependency>
  
</dependencies>
</project>

[blazing lintel]

ok

[round finch]

is it right?

[blazing lintel]

change the artifactId of protocollib from ProtocolLib to ProtocolLib-API

and then redo #help-development message

and then check again

@round finch ||sorry for putting so many pings im not sure if u see the messages and i dont really have patience to wait like 10 minutes ||

[round finch]

it is all okay

[blazing lintel]

good xd

well if its still red after doing the above tell me

[round finch]

[ERROR] Failed to execute goal on project spigotmc: Could not resolve dependencies for project spigot:spigotmc:jar:0.0.1-SNAPSHOT: com.comphenix.protocol:ProtocolLib-API:jar:4.6.0 was not found in https://hub.spigotmc.org/nexus/content/repositories/snapshots/ during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of spigot-repo has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

@blazing lintel

[blazing lintel]

h u h

oh

its cached

wait hold on what

oh

force updates

i think you can click [help 1] so maybe there is steps there to force updates

#help-development message

[round finch]

Failed to execute goal on project itsvollx: Could not resolve dependencies for project itsvollx:itsvollx:jar:0.0.1-SNAPSHOT: com.comphenix.protocol:ProtocolLib-API:jar:4.6.0 was not found in https://hub.spigotmc.org/nexus/content/repositories/snapshots/ during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of spigot-repo has elapsed or updates are forced -> [Help 1]

[blazing lintel]

dafug

well idk anything about eclipse so i cant help that much at this point

but do this and try again

#help-development message

[round finch]

added scope

<dependency>
<groupId>com.comphenix.protocol</groupId>
<artifactId>ProtocolLib-API</artifactId>
<version>4.6.0</version>
<scope>provided</scope>
</dependency>

[unreal quartz]

the -U switch will tell maven to force updates

otherwise maven won’t try to resolve the dependency again until tomorrow

[limber mica]

what sql type would I use for a Long

[silk mirage]

BIGINT

[quaint mantle]

How to prevent the player from taking the inventory item after a reload?

[unreal quartz]

don’t reload lol

[quaint mantle]

[round finch]

close inventory on reload?

[limber mica]

executeQuery still executes it correct?

[unreal quartz]

if it is a query yes

[limber mica]

ok

[quaint mantle]

save the last inventory to a map

if they interact with the inventory close it

[limber mica]

What's the max parameterIndex you can have

[unreal quartz]

as many parameters you have in your statement?

[limber mica]

hm ok

Is it recommended to do this ```java
if (result.getString("UUID") == null) {
conn.close();
psa.close();
return time = 0;
} else if (result.getString("Cooldown") == null) {
conn.close();
psa.close();
return time = 0;

like closing the connection every statement

[unreal quartz]

ideally you would use a try with resources block, your connections will be auto closed

[eternal oxide]

ok am I going absolutely crazy? new HashSet<Block>(tested) and adding to it will not affect the original Set will it?

[limber mica]

try and catch?

[unreal quartz]

no it will have the same objects but it won’t affect the original set at all

[unreal quartz]

try with resources, this is something you can google

[eternal oxide]

Yeah thats what I thought. I must be tired and my logic is failing somewhere 😦

[limber mica]

I got it

[lucid jacinth]

hey so ive been working on a plugin for a while and all my past versions have worked but i added like two more class files and now whenever i join the server the world refuses to render, the used ram goes wild, the server freezes, and i get timed out. im not doing anything out of the ordinary and im not running any files that have nested loops or anything of that nature. there really is no reason that itd be acting up like this. do yall think i just have a shite pc or do you think im just rarted and that theres an easy fix for this. lmk pls

also just for a little context bc that was quite vague, all i had in earlier versions were custom commands and joining/quitting messages, the newest version has a listener that listens for whenever a player right clicks with a certain item in hand. maybe its something to do with that?

[deep mural]

hey how do i make my newly made server public for friends to join

not sure if this is the right channel to ask in since no one is responding to me in #help-server

[hardy swan]

yes in #help-server

[deep mural]

oh thanks i guess

[magic glacier]

how do i connect a command to an array list

[hardy swan]

what to you mean by connect?

if you mean arguments, they are provided by the application of CommandExecutor#onCommand(command, sender, label, args) method

[magic glacier]

like i need to make a command that when i execute it, it shows a list of certain names

[errant drift]

@lucid jacinth post code otherwise nobody can help

[hardy swan]

player.sendMessage(arr.toString())?

[unreal quartz]

arr matey

https://tenor.com/view/pirates-pirate-cat-costume-gif-5875579

[lucid jacinth]

import bs goes here

public class PlayerInteractionListener implements Listener {
    
    private Main plugin;
    
    public PlayerInteractionListener(Main plugin) {
        this.plugin = plugin;
        Bukkit.getPluginManager().registerEvents(this, plugin);
    }
    
    @EventHandler
    public void onPlayerInteraction(PlayerInteractEvent e) {
        Player p = e.getPlayer();
        Action act = e.getAction();
        if (act.equals(Action.RIGHT_CLICK_AIR) || act.equals(Action.RIGHT_CLICK_BLOCK)) {
            Gun gun = new Gun();
            if (e.getItem().equals(gun.getGun())) {
                Snowball s = p.launchProjectile(Snowball.class);
                s.setGravity(false);
            }
        }
    }

}

thats whats prob causing the issue but idk why or how

[limber mica]

so I'm getting java java.sql.SQLException: Illegal operation on empty result set here java if (res.getString("UUID") == null) { return time = 0; I was doing some research and it was about using PreparedStatement#next but I don't understand why to use it instead of what I'm doing

[vivid lion]

uh show the gun class

[eternal oxide]

interesting java.lang.IllegalArgumentException: Direction's magnitude is 0!

direction between two blocks

[lucid jacinth]

import bs goes here

public class Gun {
    
    private ItemStack item;
    
    public Gun() {
        item = new ItemStack(Material.WOODEN_HOE);
        ItemMeta meta = item.getItemMeta();
        
        //modify all metadata
        meta.setUnbreakable(true);
        meta.setDisplayName("Gun");
    }
    
    public ItemStack getGun() {
        return item;
    }

}

[hardy swan]

this makes no mathematical sense

[eternal oxide]

none

blocks were definately apart

I'll drop locations all together and work with Blocks and see if it persists

[vivid lion]

so your previous version without this player interact was fine right

before the gun came into existance right

[lucid jacinth]

no i added Gun and the listener at the same time

theyre both additions in the newest version

[quaint mantle]

Hey there! how can I only allow mobs to avoid players for a certain period of second?

pathfindergoal only can used when it spawn

[waxen plinth]

You can manually set the target of a monster to null, and cancel the target events

Then stop cancelling the events when you want the mobs to be able to target again

[broken hare]

Hey how can I use spring boot with spigot. This code doesn't work. I am trying to work with spring JPA to save block changes.

@SpringBootApplication
public class SpaceSaverPlugin extends JavaPlugin {
  @Override
  public void onEnable() {
    getLogger().info("Plugin Enabled");
    
    SpringApplication.run(SpaceSaverPlugin.class, "");
    
    Server server = getServer();
    
    if (server != null) {
      server.getPluginManager().registerEvents(new SpaceSaverListener(), this);
    }
  }

  @Override
  public void onDisable() {
    getLogger().info("Plugin Disabled");
  }```

  @EventHandler
  @Bean
  public void onBlockPlace(BlockPlaceEvent event, BlockRepository repository) {
    repository.save(new Block(event.getBlock()));
    
    for (Block block : repository.findAll()) {
      System.out.println(block.getBlock().toString());
    }
  }

But I get this when I run runServer

> Main class name has not been configured and it could not be resolved

[waxen plinth]

Oh my god

[quaint mantle]

thanks you! but is there any way to make mob avoid player?

like they scary

[waxen plinth]

As in, run away from?

Oh

No, not directly

Depending on the mob there are things you can do

For example, spawn an invisible cat to scare off creepers

Alternatively you could just push the mobs away from the player

[quaint mantle]

ah thanks you!

[hexed hatch]

With NMS you can modify entity pathfinder goals

You can give them the ai goals to avoid players, but have fun figuring out how to do that

[quaint mantle]

Oh, I didn't know I could change pathfindergoal even after the mob was spawned.

[hexed hatch]

You can

I heard Paper has a pathfinder goal api if you’re maybe using the paper api

I haven’t looked at it myself though

[quaint mantle]

Hello! how can I store data(String) in itemstack?

TMI: we can't use persistantdataconatiner in itemstack (Only in chest,echest, hopper)

[summer scroll]

Uh, you can put PDC on item stack, well item meta technically.

[quaint mantle]

no, we can't use pdc in itemstack. and I don't want use itemmeta sorry

[summer scroll]

Why?

What do you need then?

[quaint mantle]

is there any way to store data in itemstack?

pdc occurs error

[summer scroll]

ItemMeta man, idk why you don't want to use item meta

[quaint mantle]

I don't want to edit lore

or displayname

or encahntment

[summer scroll]

Yes you can do that

Just modify the pdc

Don't modify anything else

[quaint mantle]

oh uh

sorry but I don't understand what are you saying. how to modify pdc?

[summer scroll]

Get the item meta and then get the pdc

ItemMeta#getPersistentDataContainer

[quaint mantle]

OH

thanks you

does PersistantDataContainer or MetaData better on mob for optimazation?

[summer scroll]

depends of course

but i can't really tell because I've never used metadata or pdc on entity.

but honestly it shouldn't make a big of difference

they're both not gonna impact performance at all

[quaint mantle]

thanks you again!

NEW QUEST how can I set last damager of entity? (for entity#getLastKiller())

[summer scroll]

getLastDamage you mean?

[quaint mantle]

yeah

I guess

but it returns player or entity

I meant, last attacker

[summer scroll]

is there a method for that?

[quaint mantle]

nop 😦

I tried to find

but I couldn't find

[summer scroll]

then you need to manually do that

[silk mirage]

uh

you can listen for

EntityDamageEvent

check if he has totem

if no, cancel the event

get a damaging entity from the player that you want to set the kill to

target that entity to the dying person

and it'll be done

(not ez)

private Object getHandle(Player player) {
        try {
            Method getHandle = this.getPlayerHandle==null?this.getPlayerHandle = player.getClass().getDeclaredMethod("getHandle", null):this.getPlayerHandle;
            // I think this is probably the simplest way to do this?
            return getHandle.invoke(player, getHandle);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
    private void setKiller(Player player, Player killer) {
        try {
            Object playerHandle = getHandle(player);
            Object killerHandle = killer == null?null:getHandle(killer);
            Field nmsPlayer = this.getPlayerKiller==null?this.getPlayerKiller = playerHandle.getClass().getDeclaredField("killer"):this.getPlayerKiller;
            nmsPlayer.set(playerHandle, killerHandle);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

I found this, Thread from bukkit: https://bukkit.org/threads/have-to-set-a-killer.125443/

[summer scroll]

What? no

[quaint mantle]

thanks you anyway

[silk mirage]

hm?

[summer scroll]

Why would you need NMS for that

[silk mirage]

You can also use Player#damage

[silk mirage]

oh well, it was picked from the thread

I linked it.

[quaint mantle]

I found solution with pdc thanks you

sushant and aglerr

[summer scroll]

uh huh, pdc is enough for that

[quaint mantle]

Anyone here familiar with hex color with bungee chatcolor api?

[tacit drift]

see how AdvancedNMotd does it

or any motd for bungee plg

[quaint mantle]

its not for bungee tho

and it works for since hex codes per string just doesn't work for multiple per string

[quaint mantle]

Who Looking For A Developer At Survival Minecraft Multiplayer Cracked or Premium DM

[robust forge]

Can you disable climbing with twisting vines etc? With datapacks or anything

[quaint mantle]

Could you do this just reverse? https://www.spigotmc.org/threads/wall-climbing.54991/

[visual tide]

is there a way to get the friendly name from an EntityType?

[crude charm]

Check if the entity is an instance of monster

[hybrid spoke]

Mob iirc

nvm

[quaint mantle]

I know, i am a noob with Developing. I am a beginning Developer. But i have a question! How can i find the path for a yaml?

[rigid wyvern]

Anyone know why this has started returning null? Entity e = Bukkit.getEntity(uuid); I use it to delete entities on server start from a list from file. I've confirmed the entities exist, and have same uuids after restart

[stone sinew]

Are the entities in unloaded chunks?

[rigid wyvern]

Yeah, it's on a server start so there's no players loading chunks yet. I've had this working before, but now that I think about it, it may have been in spawn chunks when testing.

[stone sinew]

More then likely

Could check on ChunkLoadEvent

[rigid wyvern]

What's a smart way to do this then? For context, my plugin creates entities that players cannot pickup, and armorstands that cannot be interacted with. It deletes these entities after x number of seconds, but I have a backup for when the server stops/crashes while the entities still exist and want to make sure they get deleted.

[stone sinew]

Just keep the timers going but only respawn them on chunk load

[rigid wyvern]

Would I just be able to do that same check on a chunk load? Would that get intensive if I'm checking for 30+ entities every chunk load?

timers end on restart, it's only ~5 seconds

[stone sinew]

Uh... kinda. May want to pass the list of entities async

[rigid wyvern]

Alright, cheers. Thanks for the help 😄

[stone sinew]

np

[iron condor]

public class CopeCommand implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (sender instanceof Player) {
            Player player = (Player) sender;
            Bukkit.broadcastMessage(player.getName() + " has coped");
            return true;
        }

        // If the player (or console) uses our command correct, we can return true
        return true;
    }

}

I have built multiple times

and restarted the server

[quaint mantle]

I know, i am a noob with Developing. I am a beginning Developer. But i have a question! How can i find the path for a yaml?

[iron condor]

yet the space is missing

[near crypt]

is there a way to stop a bukkit runnable runTaskTimer?

[stone sinew]

What space?

[iron condor]

player.getName() + " has coped"

[stone sinew]

Depending on how you built the runnable...

cancel()
Bukkit.cancelTask(id);

[iron condor]

theres a space between the player name and the text

yet it's not showing in game

[near crypt]

okay thx 😉

[iron condor]

^

[stone sinew]

There is only 1 space in the quotes

[iron condor]

I have to add 2?

[stone sinew]

Only 1 in the code you show

[rigid wyvern]

If you recently made the change, make sure you don't have 2 jars sitting in your plugin jar or something.

[iron condor]

wdym?

[stone sinew]

Oh I see what you mean sorry. I had to look at the image again

Only thing I can think of is you aren't restarting your server.

[rigid wyvern]

if you didn't have the space the first time, and then went into your code and added it, make sure you have the new version running on your test server. idk how many times I've tried fixing a bug that I had already fixed just because I didnt use the right version

[near crypt]

how can i set a taskID to a Runnable?

[iron condor]

I did

a couple of times

[stone sinew]

Show the code of how you create the runnable

[rigid wyvern]

int id = Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() {

thats how I do it

if you're not doing repeating, change to whatever you're using ofc

[near crypt]

@stone sinew i think i know how i try it

[iron condor]

I rebuilt added the new one and restarted

a couple of times

[rigid wyvern]

change the text completely to something different and see if that change shows up, if not, your newest one isn't going in right. should be a quick n easy test

or you can use a decompiler to look at the code of the jar you're using

[iron condor]

had to delete the old build

[near crypt]

?paste

[undone axle]

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

[near crypt]

is this class right and good? https://paste.md-5.net/mevoxezatu.java

[opal juniper]

You should be returning true not false

But apart from that - all looks good

[stone sinew]

return false is on the outside of his if statement.... but it looks like hes missing opening brackets.

Such as checking what the name of the command is

[near crypt]

no i register the command in the main

i have a lost question: what does return true mean in the onCommand method? I think it means that the command is triggered right? and return false means the opposite?

@opal juniper @stone sinew

[opal juniper]

Return false means that it will send the command usage from teh plugin.yml

[plain scroll]

ok so how can i add something like "on consume give regen 3"

[stone sinew]

It tells the api that the command wasn't ran.

[near crypt]

and when do i have to use return true? @opal juniper @stone sinew

[stone sinew]

usually just have your check the command name. But its up to you.

[outer sorrel]

I am making basically a custom permission system to suit my needs. whats a good way to store permissions that the players have?

[near crypt]

i register all my commands in my main so i dont have to return true right?

[stone sinew]

Like jeff said if you don't return true it will output the usage from plugin.yml

[near crypt]

oh okay so then it everytime sends the ussage even if the command was correct

[tacit drift]

can i gen number of online players on disable?

:))

or is there an event that triggers before the event is begining the "stopping" process

[summer scroll]

Yeah you can do that I suppose.

onDisable called before the player got kicked afaik

[hybrid spoke]

yeah, just get the size of the offline players.

you just shouldnt do anything delayed or async

[vestal dome]

Does anyone know how to get a player's mods on a spigot server using the Custom payloads forge sends?

[stone sinew]

Ask the author of "HackedServer"

[vestal dome]

how.

paid plugin bruh

[stone sinew]

You can still ask. lol

Just no promises he would tell you

[crude charm]

...

is this the plugin?

https://www.spigotmc.org/resources/‍✅-25-☠️-hackedserver-mods-clients-detector.46485/

if so

[fluid cypress]

for some reason, my command works all fine, but the alias doesnt

[crude charm]

?paste

[undone axle]

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

[crude charm]

and send plugin.yml

[vestal dome]

I guess I'm getting somewhere.. but idk, thanks for the help tho.

[fluid cypress]

delhome:
    description: Delete an existing home.
    usage: /<command> <name>
    aliases: [removehome]
    permission: better.warps.del.home.command

/delhome <name> works, but /removehome <name> doesnt

[crude charm]

send error

[fluid cypress]

this

[crude charm]

no

?paste

[undone axle]

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

[fluid cypress]

the "new" discord feature is for that

have you updated discord in the last 3 months?

you just have to click "expand"

[crude charm]

yes

but I dont like reading it

if you don't want to cooperate then

?cba

[undone axle]

Zoi#0001 definitely regrets to for the most part inform you that unfortunately, they essentially are unable to definitely assist with definitely your enquiry, which essentially is fairly significant. Please simply really ask again later or possibly kind of ask someone else about this enquiry, demonstrating that the person that ran this command generally regrets to kind of inform you that unfortunately, they for the most part are unable to generally assist with actually your enquiry in a subtle way. Thank you very sort of much for kind of your time and the person that ran this command specifically wishes you a really good day, so the person that ran this command really regrets to actually inform you that unfortunately, they literally are unable to definitely assist with very your enquiry, or so they particularly thought.

[fluid cypress]

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

[crude charm]

send code

[vestal dome]

that wasn't difficult

[fluid cypress]

getCommand("delhome").setExecutor(new DelHomeCommand());
getCommand("delhome").setTabCompleter(new HomeCommandCompletion());

btw im using HomeCommandCompletion twice, is that a problem?

[crude charm]

wdym you use it twice?

[fluid cypress]

im using it on the delhome and the home command

[crude charm]

ok

send code

for the command and completion class

[fluid cypress]

cmd

public class DelHomeCommand implements CommandExecutor {

    public static String messageNoNameDelHome;
    public static String messageHomeDeleted;

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (!(sender instanceof Player player)) {
            sender.sendMessage("[Better Warps] Only a real player can use this command.");
            return true;
        }

        String[] parsedArgs = BetterWarps.parseArgs(args);

        if (parsedArgs.length < 1) {
            player.sendMessage(messageNoNameDelHome);
            return true;
        }

        String name = parsedArgs[0];

        for (int i = 0 ; i < BetterWarps.homes.get(player).size(); i++) {
            if (BetterWarps.homes.get(player).get(i).rawName.equalsIgnoreCase(name.replaceAll("§.?", ""))) {
                Warp home = BetterWarps.homes.get(player).remove(i);
                Database.delHome(player, home);
                BetterWarps.initializePlayerHomesInventory(player);
                player.sendMessage(messageHomeDeleted);
                return true;
            }
        }

        player.sendMessage(BetterWarps.messageHomeDoesNotExistsChat);

        return true;
    }
}

completion

public class HomeCommandCompletion implements TabCompleter {

    @Override
    public List<String> onTabComplete(CommandSender sender, Command cmd, String arg, String[] args) {
        if (!(sender instanceof Player player)) return new ArrayList<>();

        if (args.length == 1) {
            return BetterWarps.homes.get(player).stream()
                    // get all home names without color
                    .map(home -> home.rawName)
                    // filter all home names that start with the command argument
                    .filter(home -> home.startsWith(args[0]))
                    // add quotes to home names with spaces
                    .map(home -> home.contains(" ") ? "\"" + home + "\"" : home)
                    // convert it back to a list
                    .collect(Collectors.toList());
        }
        else
            return new ArrayList<>();
    }
}

now that i think about it, i also need to use the parseArgs thing in the tab competer

[crude charm]

cz.thezak.Warps.Utils.Title.getNMSClass(String)" is null

[serene agate]

How do servers handle multiple minigames? Do they just load the desired minigame plugin n then unload all the others?

[crude charm]

depends

[fluid cypress]

and what is cz.thezak.blabla.etc??

[crude charm]

read the error 😉

easy fix

[crude charm]

You can do it cross server

or all in one

really depends on how big they are

[fluid cypress]

like if java errors were readable

[crude charm]

or maybe you just don't know how to read them :/

[serene agate]

Wdym by the term cross server?

[crude charm]

across multiple servers

[serene agate]

Ah

So if i wanted to play a particular minigame id have the plugin redirect me to a different server?

[crude charm]

you can

and then on that server have a plugin for that minigame

[fluid cypress]

well, i already read it and i still dont know

so please tell me that easy fix

[crude charm]

no

[serene agate]

Is this what mc servers usually do?

[crude charm]

Yes

for bedwars

skywars

ect

yes

[fluid cypress]

ok thanks for the help, really appreciated

[serene agate]

Oh i see ty

[crude charm]

np

[crude charm]

np

[serene agate]

What is the difference between Player and EntityPlayer

[crude charm]

Player is an instance of the player. EntityPlayers is the player entity

[crude charm]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/Player.html

[serene agate]

I thought an instance of player would be an entity tho

[crude charm]

An instance of player is an instance of the player not just the entity of a "human"

[serene agate]

So wb smth like Creeper and EntityCreeper for example

[crude charm]

Spigot docs

[serene agate]

Btw what exactly is a handle? I see a lot of getHandle functions being used in tutorials

Cant find docs for gethandle

[stone sinew]

It returns the connection of the object. The data being sent essentially

[serene agate]

Ah ok

[maiden briar]

How can I change the message if somebody dies through another player? PlayerDeathEvent and EntityDamageByEntityEvent don't support this

Oh nvm had EntityDeathEvent and not PlayerDeathEvent

[quaint mantle]

I know, i am a noob with Developing. I am a beginning Developer. But i have a question! How can i find the path for a yaml?

[smoky oak]

You mean config files?

[quaint mantle]

Yes

wait

can you come dm?

[smoky oak]

sure

[crude charm]

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/configuration/Configuration.html

[opal juniper]

hey @eternal oxide dont mean to bother you but did you get anywhere with teh pathfinding? if not i will have a look now

[eternal oxide]

I played with it last night. I got it workgin, but not accurate yet

my algorithm isn;t quite right

just started to look into it again today

[opal juniper]

oh cool, wdym by not accurate?

[eternal oxide]

occasionally it would not find a path when it should have

[opal juniper]

ohhh - fair enough

thanks for having a look 🙃

[olive spindle]

does anyone know the development language for bedrock plugins ?

[opal juniper]

is it like c or something

yeah - it is written in c ++ but afaik it doesn't support plugins

[stone sinew]

Depends on the server software

[opal juniper]

native bedrock is c++

but yea

[stone sinew]

Geyser is a spigot plugin the creates a bedrock bridge.
Also has its own bedrock server software.
Thats the only one I know of.

[smoky oak]

is there a simpler way of scanning for a structure than loading in that area of the world and manually programming a check for every block?

ie

for(int x = start; x <= end; x++){
  for(int y...
}

[ivory sleet]

I believe nms got some stuff to load structures

But arguably not worth dealing with

[stone sinew]

What type of structure? Could use StructureGrowEvent.getBlocks()

[smoky oak]

custom structures

maybe i should have clarified

sorry

so the answer's no?

i need to manually do it?

[stone sinew]

yeah. Gotta loop through the blocks some how

[fluid cypress]

how do i read a map from a config.yml file? something like this

some-map:
  entry1: value1
  entry2: value2
  entry3: value3

i stored the map doing config.set("some-map", Map.of("entry1", "value1", "entry2", "value2", ...)), but trying to read it with getMapList("some-map") gives me an error: ClassCastException: class java.util.ArrayList cannot be cast to class java.util.Map (java.util.ArrayList and java.util.Map are in module java.base of loader 'bootstrap')
what is a map list? and why there is no getMap method?

[smoky oak]

try casting (might give errors) or try getKeys("some-map",false)

[opal juniper]

you can get the keys

[smoky oak]

just iterate over them and do put(key, value)

[opal juniper]

and then loop through them adding the key and value

yep

[eternal oxide]

its not a MapList

just get

will return a MemorySection (if you have reloaded the config)

if not you will get a Map back

[fluid cypress]

that worked, thanks

[visual tide]

is there a way to add nbt data, eg {display:{Name:'{"text":"erere"}'},BlockEntityTag:{SpawnData:{id:"minecraft:chicken"},SpawnPotentials:[{Weight:1,Entity:{id:"minecraft:chicken"}}]}} to an ItemStack without messing with nms?

[eternal oxide]

?pdc

[undone axle]

https://www.spigotmc.org/threads/a-guide-to-1-14-persistentdataholder-api.371200/

[eternal oxide]

not nms but persistent data yes

[visual tide]

i thought you cant use that on vanilla values?
like display

[serene agate]

in python i can write a dictionary for items like this

swords = {
  "wooden sword": {
    "damage": 5
    "price": 10
  },
   "stone sword": {
    "damage": 7
    "price": 20
  }
}

how would i do smth similar in java? i know that i have to use hashmaps but how would i make a hashmap to fit this sort of format?

[opal juniper]

you could just make an object

So make a class for the sword

[eternal oxide]

you can;t.

[opal juniper]

and set its name / damage / price

[serene agate]

oh yh thats a good idea

ty

[visual tide]

so there's no way to do that or

[eternal oxide]

what precisely are you trying to do as there may be API methods to do what you want without diving to nms

[visual tide]

the example i showed above

[eternal oxide]

no you showed me nbt tags

what is your end goal?

[visual tide]

getting an itemstack with those nbt tags

[eternal oxide]

ok you are not understanding.

forget about NBT and NMS>

What are you trying to do to the ItemStack?

[visual tide]

drop it naturally

[eternal oxide]

so https://hub.spigotmc.org/javadocs/spigot/org/bukkit/World.html#dropItemNaturally(org.bukkit.Location,org.bukkit.inventory.ItemStack)

[visual tide]

yes

[eternal oxide]

so what are you diving to NBT tags and nms for?

[visual tide]

not sure if im honest

[quaint mantle]

Hey, Im making a license system.

package me.mtaddons.Tutorial;

import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.java.JavaPlugin;

public final class TutorialMain extends JavaPlugin implements Listener {
    FileConfiguration config = getConfig();
    
    @Override
    public void onEnable() {
        if(!new AdvancedLicense("Y7NG-T7OG-84OT-0CZK", "https://mtaddons.000webhostapp.com/verify.php", this).register()) return;
        
        
        getConfig().options().copyDefaults(true);
        saveConfig();
        
        
        //config.addDefault("YouAreAwesome", true);
        //config.options().copyDefaults(true);
        //saveConfig();
        
        //getServer().getPluginManager().registerEvents(this, this);
    }
    
    //@EventHandler
    //public void onPlayerJoin(PlayerJoinEvent event) {
        //Player player = event.getPlayer();
        
        //if (config.getBoolean("YouAreAwesome")) {
            //player.sendMessage("You are awesome!");
        //} else {
            //player.sendMessage("You are not awesome...");
        //}
    //}
    
    
    @Override
    public void onDisable() {
        
    }

}

This is what i have now
so you can see the "Y7.............." license is the license
if that is correct from the site it will enable the plugin
that is working
but now i want to make a config file with this text:

Setup:
  License: "Paste your license here"

and if you paste your license there it will check if its correct or not
how can i make that?

[visual tide]

https://www.youtube.com/watch?v=dzTIR6_AZ6w

[quaint mantle]

k

[serene agate]

public class ItemForSale {
    private String name;
    private Material itemType;
    private long price;

    public ItemForSale(String name, Material itemType, long price) {
        this.name = name;
        this.itemType = itemType;
        this.price = price;
    }

    public String getName() {
        return name;
    }

    public Material getItemType() {
        return itemType;
    }

    public long getPrice() {
        return price;
    }
}

does this class look fine

[opal juniper]

yeah looks good

[dense goblet]

its fine but it only supports basic items

you want to use an ItemStack instead if you wanna support NBT etc

[serene agate]

yh this is just some sort of item data container

[dense goblet]

so private ItemStack item, private long price

[serene agate]

which will hold price too

[dense goblet]

if you only need to store basic items its fine

[serene agate]

oh u can add attributes to existing classes?

[dense goblet]

?

nah it would still be your custom data structure

[serene agate]

oh nvm i misunderstood smth

[dense goblet]

oh also if you want to persist it between restarts, it should implement either Serializable or ConfigurationSerializable

depending on if you prefer default java serialization or bukkit serialization

[serene agate]

ah ok ty

[round finch]

i wish i had an easy way to check playerinventory open

[ivory sleet]

Isn’t there an event for that

[austere cove]

no because player inventory is client side

[round finch]

sadly 😔

[ivory sleet]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/inventory/InventoryOpenEvent.html so this doesn’t work then?

[austere cove]

If I have a stream from lets say a (non-java.util.concurrent) collection obtained through Collection#stream(), can one safely modify the source collection (add/remove) concurrently while I'm still using the stream

[round finch]

it doen't tigger on pressing e

[ivory sleet]

Oh fair

[ivory sleet]

Yes

[round finch]

anything i've been suffering

[ivory sleet]

A stream itself won’t trace back to its source

[round finch]

procotolib doesn't wanna work and achivementDoneevent doesn't work for me

[austere cove]

and what happens if the state of objects in the collection gets changed by calling setters?

[ivory sleet]

Then those will be changed in the stream also

By invoking Collection#stream() it simply creates a new stream holding references to the elements in the collection while losing any contact with the collection itself. It just pulls in what’s necessary.

[austere cove]

never really read into it, just wanted to make sure cheers

[ivory sleet]

Yeah have a good one

[round finch]

i would like some sort of solution for this

[heavy void]

Someone knows why my JsonObject dont has a method called "has" and "getString"?

[ivory sleet]

using gson?

[heavy void]

import org.json.simple.JSONObject;

[ivory sleet]

uh why json simple

[heavy void]

I used quick fix

This is my first time using json

[ivory sleet]

use gson or jackson or moshi

jsonsimple is outdated as hell iirc

and ftw gson is included in spigot

[heavy void]

Java 1.8 has Gson?

[ivory sleet]

no

but you can add it

just like simple json

[heavy void]

uh

;-

[unreal quartz]

for the win gson?

[dusk flicker]

Gson is the best

[quiet ice]

I personally find the json reference implementation best

[heavy void]

"Cannot convert from JSONObject to JsonObject"...

How can i fix that?

[drowsy helm]

show code

you are using two different classes

[heavy void]

This is because my getDataContainer gets a JSONObject output.

But i dont want to change all the code.

[quiet ice]

Then make it deserialize it to JsonObject

the lazy way would be to just serialize it to string and then back, but this is very inefficent

[heavy void]

I only want to convert JSONObject to JsonObject in this part ;-

[near crypt]

you have to compare two Materials with == right?

[quiet ice]

No

You can, but you are not limited to it

[near crypt]

i mean not with .equals but with == right?

iam lost ik

[quiet ice]

You can compare enums in at least 3 ways

[opal juniper]

i mean it is the "best practice" iirc, coding convention

at least, its the way most common people do it

[quiet ice]

equals, name, ordinal and instance comparision

Only instance comparision is null safe, so most people use it

[near crypt]

and instance comparison is ==?

[eternal oxide]

@opal juniper My algorithm is getting better. It always find the target now. It does also find over 700 thousand paths to get there, but its improving

[quiet ice]

Yea

[near crypt]

or .equals()

[opal juniper]

😳, i mean i guess the amount of paths is a function of the distance to a certain degree. what sorta path are you taking with the algo?

[quiet ice]

.equals is equals

[eternal oxide]

I allow it a maximum of 20 nodes it can try to get to teh destination.

[near crypt]

so if you compare two strings you have to use ==?

not string objects

[quiet ice]

You should have opted in for one JSON framework and not multiple. Java unfortunately does not have a giant inbuilt library that holds all the classes all the libraries wish to use, so you have to use 200 classes for basically the same thing and need to manually convert it back and forth.
But even with a giant inbuilt library, most library devs will still create their own classes because "oooh, android does not work with that shiny library"

[eternal oxide]

and it checks every permutation of every BlockFace for every possible node

[unreal quartz]

strings are objects

[quiet ice]

as long as you know that they have to be interned, yes

[near crypt]

yeah ik

[quiet ice]

If not, no, not at all

[opal juniper]

That seems, expensive 🙃

[eternal oxide]

very

trying to limit a little now

[opal juniper]

okeeee

[quiet ice]

You compare most things with the equals methods in java - there are a few things (1 instance = 1 state structures - such as enums or interned strings) that allow for "good" instance comparison support

That being said, sometimes it may be recommended or even required to use instance comparision instead of equals despite the object structure usually not supporting it, but these cases will be rather rare so you should bother about them

[heavy void]

My plugin is getting the value of a dependency plugin that many of the plugins I use use it.

[quiet ice]

Okay, then you are forced to convert it manually.

[minor garnet]

so, someone have any idea to make implement lag compensation ?

[quiet ice]

depends on context

[minor garnet]

what

[quiet ice]

well, lag compensation will be quite different for a game that has a ping implementation that can be easily spoofed compared to a telegraphing service

[minor garnet]

well I didn't understand anything, I just wanted to know how to take a previous position from other players and emulate it

[supple elk]

is the angle in degrees or radians?

[unreal quartz]

rad

[supple elk]

why tf is it in rads

[smoky finch]

You can easily convert degrees to radians tho

As for why, it's because that's what Java's Math class uses.

[quiet ice]

unless you are developing an anticheat I do not think that this is an issue

[smoky finch]

lol geol

[quiet ice]

I read it as "what tf is rads"

[supple elk]

lol

fortunately I do know what rads are

[unreal quartz]

unit of radiation in fallout 4 🙂

[supple elk]

player rotation is given in degrees tho from -180 to 180

[quiet ice]

While radians are more or less obscure for humans, they make more sense in most mathematical application

Which is why within the UI rotation is often given in degrees where as internally it may or may not be in radians

[supple elk]

right

[hollow lagoon]

Hello, I wanted to know what the getClikedBlock returns.

[unreal quartz]

?google

[undone axle]

Google your question before asking it:
https://www.google.com/

[dusk flicker]

?jd

[undone axle]

Spigot: https://hub.spigotmc.org/javadocs/spigot
BungeeCord: https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/overview-summary.html
BungeeCord Chat: https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

[hollow lagoon]

I know but there is just mark that it returns the block but what the itemstack or the rental because I need the rental

[unreal quartz]

the.. rental?

[hollow lagoon]

location ?

[unreal quartz]

oh

[hollow lagoon]

sorry im french

[unreal quartz]

well it returns Block

and if you clicked through to the javadoc you would also see a method https://hub.spigotmc.org/javadocs/spigot/org/bukkit/block/Block.html#getLocation()

[hollow lagoon]

thank you

[heavy void]

JSONObject varfd = profile.getDataContainer("arUtilsBedWars", "favorites").getAsJsonObject();

JsonObject favoritedata = new JsonParser().parse(varfd.toString()).getAsJsonObject();

this will work?

[dusk flicker]

You are using two diff Json objects

[heavy void]

I need to use 2 diff json objects

The dependency plugin uses JSONObject, but i need to use JsonObject.

[heavy void]

This convert method works?

[dusk flicker]

Try it and see

What libraries are both of them from?

I believe the top one is gson which is one of the best

[heavy void]

varfd is simple json

favoritedata is gson

[dusk flicker]

Ahh

Yeah it may work as a converter

[serene agate]

when i try getting item.getItemMeta().getDisplayName() it keeps returning an empty string

what am i doing wrong?

[hasty prawn]

getItemMeta

[serene agate]

this is a normal item btw

woops i meant that

[hasty prawn]

It's probably not named anything then

[serene agate]

how do i get the items default name?

like i just want "Wooden Sword"

[hasty prawn]

Get the Material name is all I know of

[serene agate]

item.getType().name() gives WOODEN_SWORD

oof

[hasty prawn]

Format it how you want then, replace _ with spaces and use StringUtils.capitalizeFully

[serene agate]

ig that can work yh

[serene agate]

so after a bit of researching, i realised stringutils is part of apache library

do i just download that and chuck that in externallibraries folder?

[hasty prawn]

It should be included with Spigot

[serene agate]

nothing comes up 😦

[quiet ice]

without nms that is not possible

[hasty prawn]

Try StringUtil

[near crypt]

how can i check the enchantment of an item? like this?: if(event.getItem().getItemMeta().getEnchants().equals(Enchantment.whatever))

[quiet ice]

That being said, I think you could use translation keys? I never did it myself so idk

[serene agate]

ah nvm it came

ty

[quiet ice]

.containsKey?

[near crypt]

okay

[hasty prawn]

I've always just parsed the Material name, might not be the best way but it works lmao

[serene agate]

err it doesnt contain any capitalize methods under it

[quiet ice]

It is somewhat working after 1.13 but earlier it would be a desasterous idea

[hasty prawn]

True, I always build against latest though

[quiet ice]

if .getEnchants() returns a collection it is .contains, if it returns a map it is .containsKey

[hasty prawn]

Try WordUtils

There's about a billion utils named similarly and I can't remember what methods are under what lmao

[serene agate]

yh wordutils was the one that was from apache

it wasnt coming up in my ide

[hasty prawn]

🤔

[serene agate]

u reckon its better to take some capitalize method off of stack overflow or dl the apache library for this?

[hasty prawn]

I'm fairly certain the apache library is already included in Spigot

What's the one liner? Curious now

replaceAll supports RegEx in Java 8 I thought

[serene agate]

im checking the directory list and it only shows bukkit and spigotmc libraries

[hasty prawn]

Ah

Right, gotcha now ty

[serene agate]

its probably not a good idea to import a 2mb library just to capitalize the first letters of words 😭

cant find the method :/ searched spigot capitalize and there doesnt seem to be any methods like that under spigot

[opal juniper]

Hello juice man

[serene agate]

what is the difference between the spigot environment and the spigot api?

[opal juniper]

spigot environment is the server

[serene agate]

i only have spigot api in my external libraries folder

[opal juniper]

the api is purely spigot / bukkit shit

[serene agate]

ah

[eternal oxide]

@opal juniper ok I have the algo quite good. So long as you are reasonably close

[opal juniper]

what about if you are not... does it shit the bed?

[eternal oxide]

it will fail to find a path

[opal juniper]

ohhhh