help-development

[fast path]

that hard to understand so I don't know how ask on stackoverflow:////

[golden turret]

what is the issue i forgot

[fast path]

uh

for now is I can't minimize

[harsh totem]

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
            if (!(sender instanceof Player)) {
                sender.sendMessage("Only players can use that command!");
                return true;
            }
            Player player = (Player) sender;

            // /heal
            if (command.getName().equalsIgnoreCase("heal")) {
                double maxHealth = player.getAttribute(Attribute.GENERIC_MAX_HEALTH).getDefaultValue();
                player.setHealth(maxHealth);
                player.sendMessage(ChatColor.GREEN + "You were healed");
                player.playSound(player.getLocation(), Sound.ENTITY_ARROW_HIT_PLAYER , 1.0f, 1.0f);
            }

            // /feed
            else if (command.getName().equalsIgnoreCase(("feed"))) {
                player.setFoodLevel(20);
                player.sendMessage(ChatColor.GREEN + "You were fed");
                player.playSound(player.getLocation(), Sound.ENTITY_ARROW_HIT_PLAYER , 1.0f, 1.0f);
            }

            //spawnmob cow 5
            else if (command.getName().equalsIgnoreCase("spawnmob")) {
                if (args.length >= 2) {
                    try {
                        EntityType entity = EntityType.valueOf(args[0].toUpperCase());
                        int amount = Integer.parseInt(args[1]);
                        for (int i = 0; i < amount; i++) {
                            player.getWorld().spawnEntity(player.getLocation(), entity);
                        }
                    } catch (IllegalArgumentException e) {
                        player.sendMessage(ChatColor.RED + "That is not a valid entity");
                    }
                } else {
                    player.sendMessage(ChatColor.RED + "(!) /spawnmob <mob> <amount>");
                }
            }

            return true;
    }``` like that?

[fast path]

what

no

you need do detect for tab not command

[fast path]

I need minimize final jar

[golden turret]

send all poms pls

send it here

[brave goblet]

java.lang.RuntimeException: java.io.FileNotFoundException: plugins\EndBot\tokens.txt (The system cannot find the path specified)
I am getting this issue when trying to open the text file

File file = this.getDataFolder();
File textFile = new File(file,"tokens.txt");
Scanner scanner = new Scanner(textFile);

[lost matrix]

Put the file in the right folder, lol...

[brave goblet]

I had resolved the issue a few days ago but it seemed to have come back and idk what i changed

[brave goblet]

and which folder is that?

[lost matrix]

The exception tells you exactly where it expects the file

[fast path]

Try

if(!this.getDataFolder().exists()){
this.getDataFolder().mkdir();
}```

after the java File file = this.getDataFolder();

[brave goblet]

Ah thanks that makes sense

i just checked, .getParentFile also works

[harsh totem]

I got this and I don't understand what to do from here. im trying to get auto complete for my command.

import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;

import java.util.List;

public class spawnmobTabCompleter implements TabCompleter {

    @Override
    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
        if (command.getName().equalsIgnoreCase("spawnmob")) {
            
        }


        return null;
    }
}

[brave goblet]

i am guessing it considers the jar as the data folder

[fast path]

yes nice start

[fast path]

what do you want 2 do?

[brave goblet]

just read the text file

[fast path]

if you want do like
/spawnmob <mobtype>
then arg length is one will detect <mobtype>

[red sedge]

is there any reason to not use minimizeJar?

[lost matrix]

        if (command.getName().equalsIgnoreCase("spawnmob")) {
            
        }

This is useless unless you register this completer for multiple commands.

[lost matrix]

Several. One: Reflections wont be detected and might try to load classes that are not on the classpath.

[brave goblet]

how can I build a text file into a jar? or is that not possible

[fast path]

package com.ytg667.myplugin;

import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;

import java.util.List;

public class spawnmobTabCompleter implements TabCompleter {

    @Override
    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
List<String> r=new ArrayList<>();    
    if (command.getName().equalsIgnoreCase("spawnmob")) {
            if(args.length==1){
//your check here
}
        }


        return r;
    }
}

[fast path]

put it in resources

[fast path]

you can use filter include

[brave goblet]

i was told specifically not to put it under resources

[fast path]

wdym?

[brave goblet]

must put it under project root

[fast path]

why?

[lost matrix]

Just throw it in your projects root. Or if you use a proper setup: in your resources folder. Jar is just a zip file.

[brave goblet]

so i can gitignore it

[fast path]

you can try ignore it

[harsh totem]

when args.length == 1 the word should be a mob right? it args.length == 1 should be the first word in the command right?

[fast path]

put in resource can let the file be put in jar

[tardy delta]

Take a look at StringUtil.copyPartialMatches for the tabcomplete

[fast path]

yes but first arg

[lost matrix]

Do you use maven or gradle?

[harsh totem]

and 2 would be the amount?

[brave goblet]

maven

[red sedge]

ah well i guess im stuck with a 2mb size

[lost matrix]

Then put it in the resources folder

[fast path]

then just do it lol

[lost matrix]

You can use the plugin.yml to load dependencies on runtime instead of shading all your stuff in

[fast path]

isn't it plugin.yml?

oh

[brave goblet]

ok i get ur point, so why did someone else tell me to put it in project root and defiantly not in resource folder

[fast path]

you can just add your mob type in r arraylist with my code

[brave goblet]

is that if i was using gradle

[red sedge]

oh right..

[lost matrix]

Because he is a bob that doesnt use maven i suppose

[brave goblet]

for ur plugin?

[brave goblet]

hm ok

[red sedge]

mhm but im just going to not shade the big dependancies

[fast path]

lol

[red sedge]

ohno not BOB!

[brave goblet]

:)

[red sedge]

o-o wtf are you using..??

did you shade spigot-api or some shit

[harsh totem]

is there a way to add every single mob in the game to the arrayList or do I need to add each one manually?

[fast path]

yes ofc

[harsh totem]

how?

and thank you very much for your help

[fast path]

just do r.addAll(Arrays.asList(EntityType.values()));

It will add all exists entity type

[harsh totem]

ok

[fast path]

and if you want only mob you need filter

[brave goblet]

stuff

and yes all of it i shaded

[red sedge]

wtf-

[brave goblet]

 <dependency>
            <groupId>pw.chew</groupId>
            <artifactId>jda-chewtils</artifactId>
            <version>2.0-SNAPSHOT</version>
            <scope>compile</scope>
            <type>pom</type>
        </dependency>
        <dependency>
            <groupId>club.minnced</groupId>
            <artifactId>discord-webhooks</artifactId>
            <version>0.8.0</version>
        </dependency>
        <dependency>
            <groupId>com.mojang</groupId>
            <artifactId>authlib</artifactId>
            <version>1.5.21</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.sedmelluq</groupId>
            <artifactId>lavaplayer</artifactId>
            <version>1.3.75</version>
        </dependency>
        <dependency>
            <groupId>net.dv8tion</groupId>
            <artifactId>JDA</artifactId>
            <version>5.0.0-alpha.9</version>
        </dependency>
        <dependency>
            <groupId>org.spigotmc</groupId>
            <artifactId>spigot-api</artifactId>
            <version>1.18.1-R0.1-SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>

[harsh totem]

no instance(s) of type variable(s) exist so that EntityType conforms to String

[fast path]

oh I forgot

sorry

wait

[lost matrix]

        List<String> mobNames = Arrays.stream(EntityType.values())
                .filter(EntityType::isAlive)
                .map(Enum::toString)
                .map(String::toLowerCase)
                .toList();

[fast path]

Arrays.stream(EntityType.values()).map(Enum::name).toList()

[lost matrix]

sniped

[fast path]

ah nice that's what I think

List<String> mobNames = Arrays.stream(EntityType.values())
                .filter(EntityType::isAlive)
                .map(Enum::name)
                .map(String::toLowerCase)
                .toList();

If your ide tips you need set language level just do it

[fast path]

Are you good at maven?
Can u help me solve a problem?

[lost matrix]

Just a small note: For enums you should use toString() instead of name()
as it usually provides a more user friendly representation of the enum.
In this case it doesnt matter but in general you should enforce this behavior.

[lost matrix]

I hate dependency manager problems... whats the problem about? Maybe someone else has a solution.

[fast path]

https://stackoverflow.com/questions/72099018/maven-sub-module-final-jar-with-minimizejar-not-working

[lost matrix]

Use the minimizer in the parent pom

[fast path]

let me see

where can I use lol

[red sedge]

    private static String emojify(String message) {
        String[] split = message.split(":");
        StringBuilder sb = new StringBuilder();
        for (String s : split) {
            sb.append(emojis.getOrDefault(":" + s + ":", s));
        }
        return sb.toString();
    }``` is there anyway to maek this better??

or well, any simple-ish way?

[fast path]

why do you need to do that?

[red sedge]

hm?

[brave goblet]

How can i stop a datapack overriding events?

[fast path]

what

datapack?

[brave goblet]

https://www.planetminecraft.com/data-pack/fokastudio-s-ender-expansion/

[lost matrix]

If you want to have better performance then you should try using a prefixed tree.
Other solution: regex

[fast path]

I am confusing how datapack overriding event..

[brave goblet]

lemme explain

[fast path]

sure

[red sedge]

first, wouldnt regex be far slower considering there are 500+ differnet emojis? second, wtf is a prefixed tree?

[lost matrix]

It doesnt override any events. Spigot events are completely abstracted away from minecraft.

[lost matrix]

Wait i made an animation half a year ago...

[brave goblet]

@EventHandler
    public void portalPlayerEvent(PlayerPortalEvent event) {
        if (event.getPlayer().getWorld().getName().equals("build")) {
            event.setCancelled(true);
            Player player = event.getPlayer();
            player.setNoDamageTicks(40);
            Vector vector = player.getLocation().getDirection();
            if (vector.getY() >= 0) {
                vector.setY((vector.getY() * -1));
            }
            player.setVelocity(vector.multiply(-1));
            if (!playerCooldown.contains(player)) {
                player.sendMessage("error!");
                playerCooldown.add(player);
                new BukkitRunnable() {

                    @Override
                    public void run() {
                        playerCooldown.remove(player);
                    }

                }.runTaskLater(pl, 60);
            }

        }
    }```
in a server without the datapack this works but in a server with that datapack it doesn't

how ever java @EventHandler public void portalEntityEvent(EntityPortalEvent event) { if (event.getEntity().getWorld().getName().equals("build")) { event.setCancelled(true); } } works on both servers

[red sedge]

easy solution, disable the datapack

[fast path]

lol

[brave goblet]

easy solution no

[fast path]

what should it do?

[brave goblet]

I need it

[brave goblet]

stop the player getting tped to the other dimention

[fast path]

then you can just use EntityPortalEvent lol

[lost matrix]

Thats like 4 lines of code in spigot

[fast path]

getEntityType check it is player

[red sedge]

Oh i see, but again would i need to iterate over all the emojis to find if there is a match for each char?

[fast path]

I think you don't need do change

[brave goblet]

I am using spigot ..

[fast path]

it was enough

[brave goblet]

i think thats the problem, if the entity is a player it just tps them?

anyways ill try ur solution

[lost matrix]

Nope you would build the prefix tree with the emoji list.
I use it to filter chat messages. Takes under 0.01ms for 1k words in the blacklist

[fast path]

yes that's a nice way to do with blacklist

but with emoji system idk

[lost matrix]

Dont use the PlayerPortalEvent to check for a player changing the world. There is the PlayerTeleportEvent that is fired even when plugins or datapacks tp the player.

[fast path]

oh I know

maybe is the datapack

teleport the player

not player enter portal

[brave goblet]

Ok but surely it still has to tp them when

ah

it tps them to the end

which ignores the main enter portal event ig

[fast path]

that's just what I think not meaning the fact

[lost matrix]

I mean if you have a fixed model like *emoji_type* then you can use regex to find all elements between '*'
After that you simply access a Map<String, Emoji>
Thats how PlaceholderAPI does it.

[brave goblet]

how can you see if they change dimensions then?

[lost matrix]

If the world of the target location is different than the world of the current location

[golden turret]

noooo regex bad, we need to save 10ms of runtime!

[brave goblet]

ah makes sense

and then i just test the world they get tped to

[golden turret]

not actually

[fast path]

nice

[golden turret]

because he can have multiple worlds with the same dimensions

[lost matrix]

So does he want to detect dimension changes or world changes?

[golden turret]

the correct way to do that is by using the envoriment

[fast path]

just use getEnvironment

[golden turret]

i forgot the getter method

[fast path]

yes

[golden turret]

he wnats dimensions

[fast path]

getFrom#getLocation#getEnvironment and getTo#...

[golden turret]

and if the dimension is different it is supposed that the world is different too

PlayerChangeWorldEvent btw

[fast path]

k

[brave goblet]

ah ty

[golden turret]

PlayerChangedWorldEvent

[fast path]

That's not important XD

[brave goblet]

so even if i try tp myself it would cancel

[fast path]

yes

[brave goblet]

i mean if its a event of its own probably better to use

[lost matrix]

What exacly are you trying to do?

[brave goblet]

just stop people going to nether or end in a specific world

[golden turret]

bruh

[brave goblet]

what?

[golden turret]

PlayerPortalEvent

better

[fast path]

uh

see the full chat

[brave goblet]

thats what we beeen talking about

[fast path]

you'll know why it won't be calles

[brave goblet]

doesn't work .

[golden turret]

what is the issue

is the event fired?

[brave goblet]

I think a datapack is overridding it

and tps the player

[lost matrix]

  private static final Set<String> NETHER_BLOCKED_WORLDS = Set.of("build", "spawn", "lobby");

  @EventHandler
  public void onTeleport(PlayerTeleportEvent event) {
    String worldName = event.getFrom().getWorld().getName();
    World.Environment targetDimension = event.getTo().getWorld().getEnvironment();
    if(targetDimension == World.Environment.NETHER && NETHER_BLOCKED_WORLDS.contains(worldName)) {
      event.setCancelled(true);
    }
  }

I would probably do this:

[harsh totem]

I have this as a tabCompleter and it doesn't work.

    @Override
    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
        List<String> mobs = new ArrayList<>();
        mobs.addAll(Arrays.stream(EntityType.values()).map(Enum::name).toList());
        if (command.getName().equalsIgnoreCase("spawnmob") && args.length == 1) {
            return mobs;
        }


        return null;
    }
}```
I also have this in my main file `getCommand("spawnmob").setTabCompleter(new spawnmobTabCompleter());`

[golden turret]

remove the dattapack then 🤔

[brave goblet]

i need the datapack tho

[golden turret]

then remove the specific function form the datapack

[lost matrix]

What i posted prevents the teleportation by the datapack.

[golden turret]

and what does the datapack do?

[brave goblet]

custom end

[brave goblet]

yup thanks

[harsh totem]

Please help guys

[golden turret]

probably the ars.length is not 1

are you trying to

[harsh totem]

why wouldn't it be 1

[golden turret]

/command <auto complete here>?

[harsh totem]

yes

[golden turret]

so

the args starts after the command

/complete this_is_index_0

[harsh totem]

so it's args[0]?

[golden turret]

yes

[harsh totem]

ok i'll try

thank you

[golden turret]

👍

[brave goblet]

just gotta add an extra test here 🥲

[harsh totem]

it doesn't show up. the tabCompleter doesn't work and I get the default player autocomplete instead

[brave goblet]

outdated plugins be like...

[harsh totem]

it is not outdated

[brave goblet]

or plugins which don't bother with tab completion, EG multiverse

[brave goblet]

ye ikk

[golden turret]

i dont use tab completer btw

i need to implement that in my command api

[harsh totem]

you mean that you have autoComplete in the command code instead of the tabCompleter class?

[golden turret]

it is what i need to implement

[fast path]

Me too

I have my command api

[harsh totem]

I don't understand

[golden turret]

https://github.com/WizardlyBump17/WLib

[fast path]

It waste time using spigot way to create command

Oh well

Your harder to understand than mine.
But that more exactly.

[mellow edge]

how is an sound effect when you buy something in bedwars called?

[golden kelp]

ting ting

xd

[brave goblet]

this datapack is cursed?

[golden kelp]

think so

[brave goblet]

legit sends me the message before i even enter, and it removes the portal

[golden kelp]

@mellow edge https://hypixel.net/threads/bedwars-sounds.3495279/

[mellow edge]

THANK YOU VERY MUCH @golden kelp

[golden kelp]

xd you are welcome

[mellow edge]

I am working on my bw plugin and it's really weird if there isn't any sound when you buy something

[golden kelp]

is it open source

id like to contribute, thinking of making one as well so..

[harsh totem]

I have this tabCompleter code: ```public class spawnmobTabCompleter implements TabCompleter {

@Override
public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, String[] args) {
    List<String> mobs = new ArrayList<>(Arrays.stream(EntityType.values()).map(Enum::name).toList());
    if (command.getName().equalsIgnoreCase("spawnmob") && args.length == 1) {
        return mobs;
    }


    return mobs;
}

}```
And this line of code in the main: getCommand("spawnmob").setTabCompleter(new spawnmobTabCompleter());
Im trying to make it autoComplete to any mob in the game but it doesn't work. can anyone help me figure out what is wrong here?

[golden kelp]

if (command.getName().equalsIgnoreCase("spawnmob") && args.length == 1) {
            return mobs;
        }


        return mobs;

this is kinda redundant, even if it doesnt match ur condition, it will return mobs

[harsh totem]

I know the one below should be null i was just guessing because I didn't know what to do

[golden kelp]

both will be null if anyone of them is null, as both are same

[harsh totem]

    public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, String[] args) {
        List<String> mobs = new ArrayList<>(Arrays.stream(EntityType.values()).map(Enum::name).toList());
        if (command.getName().equalsIgnoreCase("spawnmob") && args.length == 1) {
            return mobs;
        }


        return null;
    }
}```

[golden kelp]

yea thats better

[harsh totem]

but it doesn't work

so

there must be an error

i just don't know where and what it is

[river oracle]

Did you register it

[harsh totem]

getCommand("spawnmob").setTabCompleter(new spawnmobTabCompleter());

[dark arrow]

 if(block instanceof Openable){
                Openable door = (Openable) block.getBlockData();
                door.setOpen(true);
                block.setBlockData(door);
            }else{
                player.sendMessage("No doors found");
            }```It is suppose to open doors and if there is no door then it will give a message that there is no  door , and when i try it , it says no door found even i am standing in front of a door

[harsh totem]

anyone?

😢

[golden kelp]

.

[golden kelp]

are u sure that the variable block is a door?

[red sedge]

ugh okay i give up on trying to not use regex

how do i get a list of all text inside 2 chars

so like "afinjskdf :text: sdfunjlk :yue:"

[golden kelp]

why not use regex? its way simple

[red sedge]

and it would return a list that is [text, yue]

[red sedge]

honestly i just dont know what to do at this point

[golden kelp]

oh wait then

[golden kelp]

I got exactly what u need

[red sedge]

private static String emojify(String message) {
        String[] split = message.split(":");
        StringBuilder sb = new StringBuilder();
        for (String s : split) {
            sb.append(emojis.getOrDefault(":" + s + ":", s));
        }
        return sb.toString();
    }
``` rn i got this but it does not allow the user to have a : anywhere

[golden kelp]

:(.*?):

Use this pattern

[dark arrow]

yah, actually i found the error and fixed but still thanks

[golden kelp]

":(.*?):"

Java String

[golden kelp]

Would you like to share the solution? So if anyone has that problem in future they can refer to this

[harsh totem]

guys can anyone help me figure up why it isn't working?

[golden kelp]

Pattern pattern = Pattern.compile(":(.*?):");
if (matcher.find()) {
    String[] result = pattern.split(str);
    System.out.println(Arrays.toString(result));
}

@red sedge

[golden kelp]

I am sorry but I have never tried TabCompletion so

[harsh totem]

😥

[red sedge]

have you registered it

[golden kelp]

why dont u try adding some print statements to debug it

[harsh totem]

yes

[golden kelp]

before returning, send the list to the player so u can see if it is full or not and then find the cause

[harsh totem]

ok

[golden turret]

aegs.length == 0

[red sedge]

patterns are confusing asf

[golden turret]

not actually

[golden kelp]

Kinda, but that should do it for u

Pattern pattern = Pattern.compile(":(.*?):");
if (matcher.find()) {
    String[] result = pattern.split(str);
    System.out.println(Arrays.toString(result));
    //Use the array `result`
}

[harsh totem]

Cannot resolve method 'print' in 'spawnmobTabCompleter' what???

[red sedge]

print isnt a method

[golden turret]

?learnjava

[undone axle]

Here are some links to get you started on learning Java:

• https://www.codecademy.com/learn/learn-java
• https://www.sololearn.com/learning/1068
• https://www.learnjavaonline.org/
• https://programmingbydoing.com/
• https://docs.oracle.com/javase/tutorial/java/index.html

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

[golden kelp]

sender.sendMessage(mobs.toString());

@harsh totem

[red sedge]

private static String emojify(String message) {
        Matcher matcher = pattern.matcher(message);
        while (matcher.find()) {
            String s = matcher.group();
            message = message.replace(s, emojis.getOrDefault(s, s));
        }
        return message;
    }
```?

[lost matrix]

You can use regex for replacements

[red sedge]

my brain is about to crash

[golden turret]

i would use indexOf btw

[terse ore]

How do I use getConfig().set()

I use it but it doesn't update in config.yml

[golden kelp]

Whats your usecase

[terse ore]

what's that¿

[red sedge]

you need to save it

[golden kelp]

like what are u trying to do

[red sedge]

for it to update on the disk

[golden kelp]

^^

[terse ore]

which is the method for that?

[lost matrix]

    Function<MatchResult, String> replacer = result -> ...;
    Matcher stringMatcher = somePattern.matcher(input);
    String replaced = stringMatcher.replaceAll(replacer);

[red sedge]

saveConfig() i believe

[terse ore]

kk Tcr.getInstance().saveConfig();

let me try it

i tworks @red sedge

tysm 😌

[golden turret]

dont regex

use toCharArray and iterate it

https://tenor.com/view/gigachad-chad-gif-20773266

[river oracle]

Don't use toCharArray create your own string parser using only binary and run it as an external program in Java

[golden turret]

https://tenor.com/view/transcend-gif-22175938

[cosmic tree]

it still doesn't work but the file appeared

[golden turret]

print the

plugin.yml

and

the project folders and files

[harsh totem]

every thing that I outputed was exactly what it should be

but it still doesn't work

[golden kelp]

return is a problem then

[brittle lily]

Hey Guys How Can I Sett Skull to Zombie Head

[golden kelp]

set type?

or is there a skull specific meta

[lost matrix]

You cant. Those are two different Materials.

[lost matrix]

ItemStack zombieHead = new ItemStack(Material.ZOMBIE_HEAD);

[brittle lily]

There is no zombie head

😦

[lost matrix]

Then update to a version that is actually used by people and not some dusty ancient version from half a decade ago.

[lost matrix]

Looks scuffed. Shading in a jar makes no sense.

[golden turret]

a skull with data 1 2 3

one of them

[cosmic tree]

what i should to do?

[haughty storm]

Is it possible to create a config without doing it manually?

createDefaultConfig()

Gives me an IllegalArgumentException

[lost matrix]

Btw VK is vulnerable to CVE-2021-44228

[lost matrix]

What do you mean by "manually"?

[golden turret]

print the whole stacktrace

[lost matrix]

^

[haughty storm]

ok, gimme a sec

[golden turret]

maybe he want a config api

[maiden thicket]

use the jar with -all in it

[haughty storm]

Not the entire exception, but I think this should be the most important part

java.lang.IllegalArgumentException: The embedded resource 'config.yml' cannot be found in plugins\Main-1.0-SNAPSHOT.jar
        at org.bukkit.plugin.java.JavaPlugin.saveResource(JavaPlugin.java:193) ~[spigot-api-1.18.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.saveDefaultConfig(JavaPlugin.java:180) ~[spigot-api-1.18.1-R0.1-SNAPSHOT.jar:?]
        at de.firecreeper82.main.Main.createConfig(Main.java:23) ~[?:?]
        at de.firecreeper82.main.Main.onEnable(Main.java:19) ~[?:?]

[lost matrix]

Add a config.yml to your jar

[golden turret]

you

need to add the config.yml

[haughty storm]

ok, I'll try

thx

[golden turret]

what are you using

maven, gradle or raw

[haughty storm]

maven

[lost matrix]

btw this looks like shadowJar is not being run

[golden turret]

add the config to the /src/resources

or something like this

[haughty storm]

ok

[lost matrix]

What do you do to compile the jar?

[cosmic tree]

i use shadowjar and do relocate of packages

[lost matrix]

How exactly? Do you use the command line? Do you use the buildin gradle tasks?

[cosmic tree]

all what i need is use api without individual plugin

[cosmic tree]

just idea's build

and

tasks {
build {
dependsOn(shadowJar)
}
}

[lost matrix]

Ok. This means you can delete all gradle files because you dont use them. At all.
sigh

[slate pendant]

Hello everyone! I heard no async threads should use bukkit api. But is that related to YamlConfiguration class? I mean it's also a part of the api

[lost matrix]

This is the most beginner friendly way of building gradle projects:

[slate pendant]

And can I somehow use it outside the plugin? There are just too good methods to make own using snakeyaml

[cosmic tree]

bro u're laughing that i dont understand all functions but you cant help me

ok..

[eternal night]

Man even posted a screenshot

On how to build it

LOL

[lost matrix]

Im not laughing at all. Im just a bit annoyed that people jump into Gradle without reading a very short, 5 minute article on how to use gradle in the
first place or what it actually does.

[hasty prawn]

"7smile" and "can't help" never belong in the same sentence

[lost matrix]

YamlConfigurations are not thread safe as they are backed by just a simple HashMap.
But you can use them in async contexts as long as you only mutate it from a single thread.

[cosmic tree]

yes. we learn from tutorials where it is not explained

that we must read gradle documentation

Thank you for explanation

[slate pendant]

You mean not simultaneously?

[lost matrix]

Why do you need to use YamlConfigurations in an async context anyways?

[left swift]

What is the best way to determine servers when sending redis publish / subscribe? I mean e.g. which server sends the message to the proxy and vice versa.

[slate pendant]

to save data in file while running the server without mini-pausing it if the saving takes too long

it can make gameplay worse with the thing I am making

I mean not to run the config operations in a single tick

[lost matrix]

The message you send can have all the fields you want to.
You can just send the sender in the message: (kotlin)

abstract class ServerMessage(val serverName: String) {

}

Or without any abstraction for simple messages:

data class ServerTextMessage(val serverName: String, val textMessage: String)

[slate pendant]

So, is this yamlConfiguration thing uploaded somewhere as an independent library?

[left swift]

And convert it to json (message object) and then send it as string will be good solution?

[lost matrix]

No you can just send the object as long as everyone uses the same Codec<>

[harsh totem]

I have this tabCompleter and when I use the command thw command works but the tabCompleter doesn't. I checked the variables and it says that when I use /spawnmob COW 5, args[0] is COW args[1] is 5 mob is the list of all entities and the name of the command is spawnmob. all of the variables are what they should be and yet it does not work. can you help?

    public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, String[] args) {
        List<String> mobs = new ArrayList<>(Arrays.stream(EntityType.values()).map(Enum::name).toList());
        System.out.println(mobs);
        System.out.println(command.getName());
        for (int i = 0; i < args.length; i++){
            System.out.println(args[i]);
        }
        if (command.getName().equalsIgnoreCase("spawnmob") && args.length == 1) {
            return mobs;
        }
        System.out.println(args[0] + " " + args[1]);


        return null;
    }
    }```

[slate pendant]

Wait, but what if wome other plugin is using it from the main thread at the same time? Will this cause problems?

[lost matrix]

If you create a new YamlConfig and save it then you are good to go. Thats how you should handle IO anyways.

[slate pendant]

so you mean I just shouldn't perform multiple operations on the same config object at the same time?

ok

thank you

[fickle helm]

I can't figure out why my plugin's soft dependencies are loading afterwards. In plugin.yml I have this
softdepend: [ ExecutableItems, SCore ]
yet both of those are loading first

[golden kelp]

loading before ur plugin?

[fickle helm]

problem is I need them loaded beforehard but my plugin loads first

[hasty prawn]

Do depend then

[fickle helm]

problem is they are optional

I did test with depend and that did make them load first

[hasty prawn]

softdepend should make them load first too, what is it saying to make you think yours is loading first?

[fickle helm]

server console shows it enables my plugin then afterwards runs all the other plugins startup messages.
In my plugin it's calling Bukkit.getPluginManager().isPluginEnabled(plugin)) and it's returning false since hasn't been enabled yet

[maiden briar]

Is it allowed to use # in a permission string?

[fickle helm]

I have a few other soft dependency plugins and they load first, it seems to be something special about this particular plugin that refuses to load first

[maiden briar]

Hack the PluginManager 😄

From an old project

[fickle helm]

impressive!

[maiden briar]

I know, this will make sure my plugin is enabled first

And it will disable last

SimpleReflection reflectedPluginManager = ReflectionProvider.reflect(Bukkit.getServer().getPluginManager());
        Map<Pattern, PluginLoader> pluginLoaders = new HashMap<>(reflectedPluginManager.getField("fileAssociations").getObjectInstance(Map.class));
        JavaPluginLoader javaPluginLoader = null;

        for(PluginLoader pluginLoader : pluginLoaders.values())
        {
            if(pluginLoader instanceof JavaPluginLoader)
            {
                javaPluginLoader = (JavaPluginLoader) pluginLoader;
                break;
            }
        }

        javaPluginLoader.enablePlugin(this);
        getServer().getPluginManager().registerEvents(this, this);

        BukkitPluginManager bukkitPluginManager = new BukkitPluginManager(javaPluginLoader);
        pluginLoaders.put(Pattern.compile("\\.jar$"), bukkitPluginManager);
        reflectedPluginManager.setField("fileAssociations", pluginLoaders);

This is custom reflection btw, are you able to understand it?

[dark arrow]

is it possible to increase the amount of time particle stays

cuz it disapears instatly

[fickle helm]

mostly, that's above my skill level but I can see what it is doing

[maiden briar]

Ok if you understand Java reflection you will be good

[brittle lily]

Hey Guys How Can I Set "name config" When Player enter String(name) get message and change config?

[mellow edge]

OMG

I WORKED ON MY BEDWARS WIN CHECK FOR AN HOUR

and it works!

that stuff can get CONFUSING very fast

[dark arrow]

is there any way to create circle shape particle, by any formula or something?

[mellow edge]

worldedit has done it and some other plugins, so yeah

[cyan compass]

So i'm making a boss bar and i'm very confused cause this error has something to do with a skull:

https://paste.ee/p/3U7H7

[rough drift]

1. Get all teams
2. Exclude the ones with 0 players
3. If there is one left, then that team won

Simply move players from their team to the spectator team if they got final killed

[rough drift]

It seems you have an error on line 7

[cyan compass]

import org.bukkit.boss.BarStyle;```???

[rough drift]

It is a joke

Show us the code

I can't see what error you have unless I see what you did

[eternal oxide]

There is no stacktrace outside Paper/MC there. is there no more to the error after line 32?

[cyan compass]

this is where i make the bar i think:

    private BossBar countdownBar;
    public Game_Manager(PluginName plugin) {
        this.plugin = plugin;
        this.team_manager = plugin.getTeam_Manager();
        this.maps_manager = plugin.getMaps_Manager();
        //items = maps_manager.getItems();
        countdownBar = Bukkit.createBossBar("Countdown", BarColor.WHITE, BarStyle.SOLID);


    }```

[cyan compass]

nope

[mellow edge]

my actual code is:

[rough drift]

Oh no

no

no

no

no

Why

[cyan compass]

what?

[rough drift]

Why are you using _

in names

[cyan compass]

Yeah i know about that

[rough drift]

that are not public static final variables

[rough drift]

why do you do that

[cyan compass]

Cause i'm not the only one working on this project so i didn't make those

[rough drift]

Are you using intellij?

[cyan compass]

yes

[mellow edge]

 if (team.getDeathPlayers().size() >= team.players.size()) {
              for (GameTeam tm : gameTeams) {
                  if (tm.getTeamId() != team.getTeamId() && tm.getDeathPlayers().size() < tm.players.size()) {
                      System.out.println(tm.getTeamName() + " team was added to potential win");
                      temp.add(tm);
                  }
              }
          }

[cyan compass]

I am aware i can fix them

[rough drift]

right click, refactor, rename

[cyan compass]

Just looking for the issue today since i can't wrap my head around that error

Not worried about names right now

[mellow edge]

idc if it can be simplified, it works

[cyan compass]

    public void startCountdown() {
        countdownRunning = true;
        countdownBar.setVisible(true);
        countdownBar.setProgress(1.0);
        countdown = new BukkitRunnable() {
            private int timer = 15;
            private final double mathStuff = 1.0/timer;
            @Override
            public void run() {
                //timer--;
                if (timer == 0) {
                    this.cancel();
                    startGame();
                    return;
                }
                plugin.getServer().broadcastMessage("Game starts in: " + timer + " Second(s)");
                countdownBar.setProgress(countdownBar.getProgress()-mathStuff);
                timer--;
            }
        };
        countdown.runTaskTimer(plugin, 0, 20);
    }``` 
This is where i mainly use the boss bar

[rough drift]

if(teams.stream().filter(Team::hasPlayers).count() == 1) {
  // Win condition

  return;
}

Thats fine

They probs did it when sending

I sometimes do that too

[cyan compass]

Yeah i replaced it when sending

NDA stuffs

Do you really need to question my methods?

I come here asking for help for an error i do not understand

Not to be judged

[rough drift]

don't see an error here

can you please show more

[cyan compass]

What about this one?

[rough drift]

Nothing

[cyan compass]

    public void stopCountdown() {
        countdown.cancel();
        countdownRunning = false;
        countdownBar.setVisible(false);
    }``` this is my stop countdown

[rough drift]

^

[cyan compass]

I think i do that somewhere else

[rough drift]

yeah

that's the problem

You need an iterator

[cyan compass]

not sure why it would act up when adding the boss bar

I also have no idea what class it would be erroring in

wait looping and modifying it.... No just looping and adding stuff

[rough drift]

yep

Looping and adding/removing

causes errors

[eternal oxide]

Do you get this error when running vanilla Spigot?

[cyan compass]

Don't think so no

[eternal oxide]

Then its a Paper issue

[cyan compass]

well i haven't tried vanilla spigot with this plugin

[eternal oxide]

Paper doing things async and you are fetching Players sync

[cyan compass]

But the plugin was working just fine before i added the boss bar

Then it errors when i run start countdown

[cyan compass]

Which is here

[eternal oxide]

It may be the boss bar code causing issues, if your teams are holding a stale player object that Paper has already removed

um, no Teams stuff in there

[cyan compass]

yeah that's the thing

it shouldn't be erroring

the boss bar doesn't do anything with teams here

[eternal oxide]

Do you reference ANY Player objects in yoru boss bar code?

[cyan compass]

Nope

[eternal oxide]

Then I see no reason for your error. Test with Spigot and see if it still happens

[cyan compass]

Unless you count .setVisible

But that's just true and false

Eh. Doesn't need to be in my use case

[cyan compass]

Easier said then done

[eternal oxide]

We are Spigot support here. So we need to know if this is actually a Spigot issue or a Paper one.

We see nothing in yoru code that could be causing the error so the only thign left is to test on Spigot

[cyan compass]

I'm aware of that but i can't just go and easily swap our entire dev sever over to a different .jar. And i can't just do a local server since running 2 minecraft clients + a local server + Inteliji + discord + firefox would quickly cap my computer specs

[terse ore]

Can I detect when someone refreshes server list to send a different motd? I don't manage to see it in the docs (in skript I was able to do so)

[cyan compass]

I am currently waiting 5 minutes so i can do speak there

[harsh totem]

do you think it would be ok if I had my plugin send a message with the syntax of the command instead of it trying to auto complete it?

[cyan compass]

But i doubt they will help since i'm using the spigot API and not any paper api stuff

[fair breach]

how can you place entire Buildings with a plugin?

[left swift]

Hmm, can u explain it a bit? I tried now to use serializationUtils and serialize/deserialize method, but It doesn't work for me.

[cyan compass]

Structure block api is pretty good

[eternal oxide]

The error is showing a concurrent modification exception when fetching a GameProfile. You are running everything Sync and there is no mention of any of your code/plugin in the stacktrace. Looks like a Paper issue to me.

[cyan compass]

Yeah it is a paper issue. but what i'm saying is my plugin is not a paper exclusive plugin

It is designed using the spigot thingy and not paper

[eternal oxide]

https://github.com/PaperMC/Paper/issues/7434

[cyan compass]

How in the world is that being triggered by a new boss bar

[eternal oxide]

its not. Its nothign to do with your Bossbar

[cyan compass]

oh

[eternal oxide]

probably you moved areas which loaded a chunk with a bad skull?

[cyan compass]

well my boss bar isn't rendering and it was triggered as soon as it should have

and i don't think there are any skulls placed

I guess i shall talk with the server owner and have them put the args in the server so i can find it

cause that will cause issues when debuggin

debugging*

It has to be a skull

I realized the error was as soon as my second tester joined the game

Maybe i shall delete their playerdata

[haughty storm]

If I have something like this:

    effects:
      - name: "§5Defence"
        duration: 10
        amplifier: 2
      - name: "§5Speed"
        duration: 10
        amplifier: 2

If I do

Main.config.getList("Potions." + args[1] + ".effects")

How would I get the name or duration?

[tardy delta]

StringUtil.copyPartialMatches from the bukkit package will be able to write the same thing in one or two lines

[harsh totem]

wdym

[tardy delta]

// length checks and stuff
return StringUtil.copyPartialMatches(args[0], Arrays.stream(EntityType.values()).toList(), new ArrayList<>());```

assuming that the entity type is the first argument entered

you might even want to cache the result of that stream

[left swift]

If I send plugin message channel (own), that get info from proxy and I want to send chat message with that info to certain player should I do it on proxy, or send it again to the server and here send chat message?

[rough drift]

Nothing, it won't load due to an error, the yaml format is wrong

example:

effects:
  defence:
    name: "§5Defence"
    duration: 10
    amplifier: 2
  speed:
    name: "§5Speed"
    duration: 10
    amplifier: 2

that is correct

[haughty storm]

ok, thx

[left swift]

^

[eternal night]

in my opinion, the round trip to the server is probably best

most of your state, logic, all that jazz lives on the server

if you have anything that is appended to the message (idk rank or whatnot) you need the server most likely

unless you also fetch that on the proxy, but then you are doubling logic a lot

[harsh totem]

Is there a way for me to make it so that if I don't input any number it will only spawn 1 instead of giving me the error below?

        else if (command.getName().equalsIgnoreCase("spawnmob")) {
            EntityType entity = EntityType.valueOf(args[0].toUpperCase());
            if (args.length >= 2) {
                try {
                    int amount = Integer.parseInt(args[1]);
                    System.out.println(amount);
                    try {
                        for (int i = 0; i < amount; i++) {
                            player.getWorld().spawnEntity(player.getLocation(), entity);
                        }
                    } catch (IllegalArgumentException e){
                            player.sendMessage(ChatColor.RED + "That is not a valid number");
                        }

                } catch (IllegalArgumentException e) {
                    player.sendMessage(ChatColor.RED + "That is not a valid entity");
                }
            } else {
                player.sendMessage(ChatColor.RED + "(!) /spawnmob <mob> <amount>");
            }
        }```

[river oracle]

Learn Java?

You can do that with some basic if else checks and that's the bad way to do that

[glossy venture]

lmfao yeah

checking if an integer is valid is annoying tho

[river oracle]

So true lmao

[glossy venture]

i usually use a try { } catch (NumberFormatException) for that

but only for that

[river oracle]

Yep same here

[tardy delta]

uuuuhm my eyes

dont put all the stuff that wont cause an illegal arg ex in the same try block

[harsh totem]

No need to be rude

🥲

[tardy delta]

im not

[river oracle]

Constructive criticism isn't rude

[dark arrow]

how to freeze particles

[gusty gorge]

Can I somehow have every Class that used a constructor implement a method/interface?

[tardy delta]

wha-

[gusty gorge]

I want to have every class using a specific constructor implement an interface

[dense geyser]

is there a way to to force Bukkit.getOfflinePlayer(uuid) to do a web lookup like Bukkit.getOfflinePlayer(name) does when the player has never joined before? (when the OfflinePlayer from Bukkit.getOfflinePlayer(uuid) starts returning null for everything)

[tardy delta]

im still wondering which one does a web lookup cuz i searched in the decompiled code and didnt find it

[gusty gorge]

getOfflinePlayer#getPlayer()#getName I believe

Nvm

[dense geyser]

Bukkit.getOfflinePlayer(name) seems to return the player regardless of if theyve joined or not

something like Bukkit.getOfflinePlayer(uuid).getName() when the player has never joined returns "null" as a string

[harsh totem]

I'm trying to make it so that it detects if the entity is valid and if the number is valid and if you don't put any number it only spawns 1 entity but when I use it in game the it doesn't give me the error messages that it should give.

            if (args.length >= 2) {
                try {
                    EntityType entity = EntityType.valueOf(args[0].toUpperCase());
                    try {
                        int amount = Integer.parseInt(args[1]);
                        for (int i = 0; i < amount; i++) {
                            player.getWorld().spawnEntity(player.getLocation(), entity);
                        }
                    } catch (NumberFormatException nfe) {
                        if (args[1] == "") {
                            player.getWorld().spawnEntity(player.getLocation(), entity);
                        } else {
                            player.sendMessage(ChatColor.RED + "That is not a valid number");
                        }
                    }
                } catch (IllegalArgumentException e) {
                    player.sendMessage(ChatColor.RED + "That is not a valid entity");
                }
            } else {
                player.sendMessage(ChatColor.RED + "(!) /spawnmob <mob> <amount>");
            }
        }```

[dense geyser]

pretty sure Bukkit.getOfflinePlayer(name) is deprecated for the very reason that it uses a web lookup, might be an idea to fork spigot and add a feature to it where if it cant find it, it saves it to wherever Bukkit.getOfflinePlayer(uuid) looks

[rough drift]

its deprecated because names are no longer unique past a single session

[mellow edge]

how can I detect when someone is trying to put their armour off?

[golden kelp]

Inventory change event?

Check slots and validate accordingly

[rough drift]

So, I am storing data in player PDC's

Is there a way to remove data from PDC's of offline players

[crisp steeple]

it also lags the server a ton

[crisp steeple]

what lol

[rough drift]

Because of the server making a request to the mojang api to get data

[crisp steeple]

yea

[crisp steeple]

particles are client side i believe

[trail oriole]

When should I test my code ?

I've been working on a plugin for like 6 hours

but didn't try any of it on mc yet

[crisp steeple]

best practice is probably to test as often as you can

but a lot of people don’t

[red sedge]

How would I sort a list of objects according to an integer variable inside that object? So like

private int priority;
}

and sort a List<Test> from 0 to above 0 coming at first

[crisp steeple]

#sort(<use priority as comparator>);

[red sedge]

Idk how to

I made this

    @Override
    public int compare(Test o1, Test o2) {
        return o1.getPriority() - o2.getPriority();
    }
}``` but it doesnt owrk

[crisp steeple]

as in it doesn’t sort them properly?

[red sedge]

nope

do i need to set the list back?

theres prob smth else

[crisp steeple]

what’s your code for the actual sorting

[red sedge]

Debug.consoleWarn(itemStatsContainer.toString());
itemStatsContainer.sort(new SortByPriority());
Debug.consoleWarn(itemStatsContainer.toString());

[crisp steeple]

hm

not sure then

[trail oriole]

well usually i do but my computer doesn't have that much ram and it's complicated to test while coding

[midnight shore]

args is an array, in order to check if there isn’t anything in an args [] instance you should use the args.lenght.

[harsh totem]

i have already fixed it but thanks anyways

[midnight shore]

😁👍

[quaint mantle]

What is regen-exhaustion ?

does any smart person know

[brittle lily]

How Can I Use Economy On My Plugin? Its With API or something like that ?

[worldly ingot]

Vault API is your best friend when interacting with economy

https://github.com/milkbowl/VaultAPI

[brittle lily]

thank you so much 🙂

[brittle lily]

Don't Excuse My Amateurishness but How Can I Use that on my codes? I readed but dont get it...

[tardy delta]

add it to your dependencies

and let your plugin depend/ soft-depend on it in your plugin.yml

[harsh totem]

how do I get a player variable from a string of it's name?

[brittle lily]

Oh Okay, Thank You 🙂

[tardy delta]

Bukkit.getPlayerExact("name here")

[harsh totem]

thx

[trail oriole]

how do i make a Player variable public to other classes ?

[tardy delta]

i gues i have to rethink your design

or

[exotic depot]

how can i create a spectator mode without using the actual gamemode? I want the player to be able to use items in the inventory but I want them to not be visible to the rest of the server and not interfere with any projectiles/block placing

[tardy delta]

?di

[undone axle]

Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/

[trail oriole]

doesn't work

i don't want a getter/setter

[tardy delta]

if you read it

you see that its not a getter/ setter

[chrome beacon]

Saturation is used to "fast" heal when you have full foodbar. I assume that's the value per half a heart regenerated

[harsh totem]

I have this in my main file and when the plugin is turned on I get this error: the return value of "com.ytg667.myplugin.MyPlugin.getCommand(String)" is null

    public void onEnable() {
        // Plugin startup logic
        getServer().getPluginManager().registerEvents(new TutorialEvents(), this);
        getCommand("heal").setExecutor(new TutorialCommands());
        getCommand("feed").setExecutor(new TutorialCommands());
        getCommand("spawnmob").setExecutor(new TutorialCommands());
        getCommand("spawnmob").setTabCompleter(new spawnmobTabCompleter());
        getCommand("tphere").setExecutor(new TutorialCommands());
        getServer().getConsoleSender().sendMessage(ChatColor.GREEN + "[MyPlugin]: plugin is enabled!");
    }```

[chrome beacon]

Did you register the command in the plugin.yml

[harsh totem]

    description: Tp's a player to you
    usage: /<command> <player>```

[midnight shore]

In the commands section

Also the others?

[harsh totem]

  heal:
    description: Heals a player
    usage: /<command>
  feed:
    description: Feeds a player
    usage: /<command>
  spawnmob:
    description: Spawns mobs at a player
    usage: /<command> <entity> <amount>
tphere:
    description: Tp's a player to you
    usage: /<command> <player>```

[chrome beacon]

tphere has wrong spacing

[harsh totem]

wdym

ok

nvm

thanks

i understand

[tardy delta]

good

[trail oriole]

I'm so confused on how DI works

I'm just trying to pass a player var from a command executor to a listener

[crisp steeple]

pass it as an argument?

[trail oriole]

Well I need to use it in the listener

[crisp steeple]

so pass it as an argument into the listener

[trail oriole]

like the targeted player

[crisp steeple]

wdym

like you’re listening for an event?

and you want to pass your player into that?

[trail oriole]

No

I have a command that needs a player as of an arg, and I need to then use this player in my event listener

[crisp steeple]

i don’t know what you mean by “use this player in my event listener”

[exotic depot]

does inventory#getContents include slots that contain nothing?

[crisp steeple]

events are supposed to be called by bukkit or somewhere else

you wouldn’t just use it as a function

[trail oriole]

well i need to change the targeted player's gamemode in my event listener

[crisp steeple]

why does it need to be in an event listener?

[trail oriole]

because it is in a gui

[crisp steeple]

what?

can you send some of your code

i’m very confused on what you mean

[trail oriole]

I didn't code the listener yet though

[crisp steeple]

why does it need to be a listener

what event are you trying to listen for

[trail oriole]

public boolean onCommand1(CommandSender sender, Command cmd, String msg, String[] args) {
        if(sender instanceof Player) {
            Player player = (Player)sender;
            
            if(cmd.getName().equalsIgnoreCase("gm")) {
                if(args.length == 0) {
                    player.openInventory(inv);
                    Player play = (Player) sender;
                }
                if(args.length >1 && args.length <0 ) {player.sendMessage("§8[§2Kiwi pvp§8] §fWrong number of arguments");}
                else {
                    player.openInventory(inv);
                    Player p = Bukkit.getPlayerExact(args[0]);
                    if (p != null) {
                        String pName = args[0];
                        Player play = Bukkit.getPlayer(pName);
                    } else {
                        sender.sendMessage("§8[§2Kiwi pvp§8] §cPlayer doesn't exist");
                    }
                }
                return true;
            }
        }
        return false;
    }```

this command

opens a gui

with 4 choices

[crisp steeple]

ok…

so what does that need an event listener for

[trail oriole]

and either changes your own gamemode, or the one of the targeted player

[mellow edge]

can I add a costum tag or something to a villager so I can detect that it's the right one

[coarse finch]

so i updated my development server and it needs to download the files and im at school and they have the endpoint blocked..... what can i do?

[trail oriole]

but to check which slot the player clicks on, I need that to be in the listener

to change the gamemode regarding of which the players clicks

[crisp steeple]

ok so

[golden kelp]

Yes

Wait

No it doesnt

[crisp steeple]

a listener listens for an event

when the event is called it’ll pass the event along with extra information to that function

[golden kelp]

Persistent data containera

[crisp steeple]

you would not give a player to the event

the event already contains the player who clicked

[trail oriole]

Yes, but I need to change the gamemode of the player put in the command's arg and not the one who clicks

[crisp steeple]

then you would need to make a class for this

and make it’s constructor have your command arg

then use that in your listener

[trail oriole]

And I thought all this was gonna be easy

okay I'll try this

[small current]

Godzilla had a stroke trying to understand the code and fucking died

[trail oriole]

LMAO

dude i'm sorry

i'm a beginner

[small current]

Ok. That was a joke

[trail oriole]

I know 😭

[small current]

What are you exactly trying to do

[coarse finch]

this is bad, dont check the command in the command and create the listener for specific command

[trail oriole]

what

[tardy delta]

i like to have a different class for each of my commands

[small current]

@trail oriole

[coarse finch]

yes this is what i mean

[small current]

Also name the pointers what they realy are
For example target instead of p

Cool tips

[trail oriole]

I want to have a command that takes a player as an argument, then opens a gui with 4 items being the 4 gamemodes, then changes the gamemode of the targeted (arg) player to the one clicked on

[small current]

Are the guis opening fine?

You have problems for listening for the slot ?

[trail oriole]

Didn't try it yet, wanted to get done with this command before

like before testing it

and I don't have problems with the listener itself (yet), but with how to get the player from the command to the listener

both being in different java files

[brittle lily]

I set 3 variables. While doing the 2nd operation, it enters the variable I used before for the 3rd variable, how do I prevent this?

[tardy delta]

put the listener in the command is the simplest option

[small current]

No

[trail oriole]

Can I put an event handler in a command ?

is that really a thing ?

[small current]

No just dont

@trail oriole do you know about statics ?

And hashmaps?

[trail oriole]

honestly I started java 2 days ago

[small current]

💀

[tardy delta]

static abuse here we go

[trail oriole]

so not really

[small current]

No
Im just trying to tell him to make a processor

[tardy delta]

a processor?

[trail oriole]

I can try

[tardy delta]

amd ryzen 5 like

[small current]

InventoryProcessor

HashMap player inv

addInv

removeInv

hasInv

getInv

[brittle lily]

Hey Guys Can You Help Me Please I set 3 varible of Name, Healthi Type. Its like this
Please enter boss name
name
Please enter boss health
but When I do 2nd operation, it enteres the varible I used before 3rd varible, hwo do I prevent this But Its happening just on 3rd varible

[tardy delta]

no need to store inventories basically

[small current]

Add the player and the inv to the processor
And in the listener check if hasinv and then getinv

@trail oriole also learn more java before coding spigot, it will be hard to help you if you dont know much java
Good luck!

[tardy delta]

the only thing im doing is making a custom inventory class which extends InventoryHolder and which has a listener in it to checks for clicks dynamically

[trail oriole]

Well how do I learn java without practicing ?

[tardy delta]

not

[trail oriole]

Watching tutorials doesn't help much

[small current]

Yes i do this to
Im trying to make it simple

[trail oriole]

And I figured spigot would be a good way to practice ?

[coarse finch]

am i being dumb

[tardy delta]

if you dont have a basic knowledge of java, its not the best practice

[eternal night]

you are missing a bracket

in the for loop

[coarse finch]

i am?

[small current]

Do simpler things first
Custom gui is hard in the start

[tardy delta]

after the getOnline.. ())

[trail oriole]

Nono

[coarse finch]

oh yeah i am

[trail oriole]

I know how to do and use gui's

[small current]

Forgot a )

[coarse finch]

thanks

[tardy delta]

x)

[small current]

You are trying to make one

[trail oriole]

I made it

the gui isn't the problem

[small current]

The slots?

[trail oriole]

I can make the listener too

nope

The problem is only getting that player variable into the listener

[small current]

Just open gui in cmd
And then see if the clicked gui in the listener has a title of blabla
Handle the slots
event.getplayer
event.getinventory.getname

[trail oriole]

Well again

no

[small current]

You can set the holder
And check with instanceof
But it will be hard

[tardy delta]

you usually get a player variable by calling the getPlayer method on the event object

[supple elk]

Anyway I can do this 🤔

I'm trying to create the same listener for every event which I put in the list

I'm guessing this doesn't work cause of type erasure

[trail oriole]

But the player I need is not the one in the gui, but the one put in the arg of the command

[zinc mist]

I am wanting to know what the best way would be to protect certain blocks from damage.
I know that I can make a listener for breaking blocks and stop it there, but is that the best way to do it for lots of little areas (the area is 3x4x3)

[small current]

You just open the gui to the player with command
In the click listener check if the gui is a gamemode gui

Oh

Target player

Aaaaa

I understand now

[tardy delta]

doesnt this work

private <T extends Event> PermissionManager() {}``` im bad at generics lol

[trail oriole]

i'm sorry if I am not clear

[tardy delta]

and then do the generic stuff in the body

[small current]

I got it my problem

[haughty storm]

How would I change the custom texture id and the tag of an ItemStack

[small current]

@trail oriole you need to add data with inventoryholder
If anyone can give him an example please help him, im with a phone

[supple elk]

I want to do it for every one in the list, not manually specify

[still coral]

Hey

Can anyone help me add my newly bought scematic

[trail oriole]

#help-server

[zinc mist]

I am wanting to know what the best way

[small current]

Yes

Use worldedit

[small current]

Search in spigot how to load schematic with worldedit

[tardy delta]

private <T extends Event> PermissionManager() {
  for (Class<T> clazz : permissionsList) {
    new AbstractListener<T>() {}
}```isnt this something?

[small current]

Good wifi

And good battery

[trail oriole]

what did you mean by add data to inventoryHolder ?

[tardy delta]

do you know what implementing an interface is?

[trail oriole]

Okay

you know what

imma learn java deeper lmao

[tardy delta]

good

[supple elk]

does not likey

[tardy delta]

what is it saying

[supple elk]

but doesn't T extend event >_<

[tardy delta]

and change the <eventclass> to <T> too

[supple elk]

says the same thing?

[tardy delta]

its extending Event lol

java generics weird

[supple elk]

yup

If I have something like this?

How do I actually provide T?

[tardy delta]

where

[supple elk]

in the createListener() method

generics aaahhh

basically I want the same thing to be performed every time for a bunch of listeners

[tardy delta]

is the abstractListene rinerface smth liek

interface AbstractListener<T extends Event> {
  @EventHandler
  void trigger(T t);
}```

[supple elk]

but don't want to have to register a listener every time

[haughty storm]

How would I change the tag of an ItemStack

[supple elk]

yeah

[tardy delta]

im not even sure if you could do it like youre doing

[supple elk]

so then I want a list of events, then to go over them and create the same listener each time

[tardy delta]

as generics get erased on runtime

[supple elk]

wfnweoufowefweofnswewee

[tardy delta]

ask conclure if hes on lol

im too bad at it

i dont dare to tag him

[supple elk]

lol

do I dare

[tardy delta]

no

[supple elk]

mkay

[chrome beacon]

I wouldn't do things that way

[quiet ice]

wehat do you want there?

[supple elk]

oooh Olivo is here

possible salvation

[supple elk]

me?

[quiet ice]

This looks like a really cursed way of registering listeners

[chrome beacon]

^

[quiet ice]

?jd-s

[undone axle]

https://hub.spigotmc.org/javadocs/spigot

[supple elk]

why not do it like that 🤔

[haughty storm]

that is the display name, not the tag

[chrome beacon]

I've noticed that you have a habit of doing thing the hard way

[brittle lily]

Oh sorry I couldnt catch it

[haughty storm]

np

[tardy delta]

what tag?

[supple elk]

lol quite possibly

[quiet ice]

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/plugin/PluginManager.html#registerEvent(java.lang.Class,org.bukkit.event.Listener,org.bukkit.event.EventPriority,org.bukkit.plugin.EventExecutor,org.bukkit.plugin.Plugin) you need to pass the class of the event you are listening for in one way or another, you cannot get teh class via generics though

That being said, generics can enforce certain things there

[haughty storm]

You can give custom tags to items and entities with commands, but I dont know how to do that in a plugin

[tardy delta]

thats pdc iirc

[quiet ice]

So really, use the method I linked to instead of using the built-in bukkit way of declaring listeners

[supple elk]

So is there a way of doing what I'm trying to do?

[tardy delta]

?pdc

[undone axle]

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

[quiet ice]

To some degree yes, but not exactly like that

[supple elk]

right

[quiet ice]

Leme draw up some code how I think it may work

[supple elk]

?

[supple elk]

kk ty

[supple elk]

this system may be useless

[quiet ice]

public abstract class AbstractHandler<T extends Event> implements Listener {
    public AbstractHandler(Class<T> type, Plugin pl) {
        Bukkit.getPluginManager().registerEvent(type, this, EventPriority.NORMAL, (x, evt) -> trigger(evt), pl);
    }
    public abstract trigger(T event);
}

Of course there will be people shouting that such code does not belong in the constructor but to those people: I challenge your to write it in your way and post it there so I can ridicule the "correct" way as there is no correct way

[haughty storm]

nvm, found a way

[mellow edge]

how to make villager no ai, 1.8 I can't find NBTTagCompound class

[chrome beacon]

Did you import NMS

[brittle lily]

hey guys How can I perform an action 5 seconds after the event?

[mellow edge]

not really, is that a library

[tardy delta]

?scheduling

[undone axle]

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

[quiet ice]

Are you sure that you should be using 1.8 without proper knowledge of miencraft internals (for reference NMS is the net.minecraft.server package, which is built into the server)?

[brittle lily]

thanks

[quiet ice]

That being said, in bukkit world the nms package is obfuscated

[mellow edge]

I found that

[quiet ice]

Ugh, that is such a bad argument

The real argument is that NMS is just pain; it wasn't written for use by plugins - bukkit was

[supple elk]

you really need mappings if you wanna do NMS

otherwise

omg

[mellow edge]

then nope

is there any other way to make a villager no-ai

for example how hypixel did it in bw

[quiet ice]

1.8 does not have mojmap however

[supple elk]

here are your functions:
a()
a()
a()
a()
a()
b()
b()
c()
c()
c()
aa()
ab()

[mellow edge]

I get it

I hate obfuscation

[supple elk]

have fun

[mellow edge]

!

[quiet ice]

https://helpch.at/docs/1.8.8/ here, go find it yourself

1.8.8 is old as hell and was compiled at a time where a search feature wasn't introduced in javadocs

[mellow edge]

I normally use 1.18 but now I need 1.8.8 for bw

[quiet ice]

but it appears that there is no pathfinding goal API there yet

that being said you might be able to emulate the no moving part via potion effect - albeit this is a REALLY cursed solution

[mellow edge]

what if I add him a potion effect with turtle master

lol yes

[supple elk]

Any update?

[quiet ice]

.

[supple elk]

ah whoops skipped over, okay lemme look

[quiet ice]

And there is also https://helpch.at/docs/1.8.8/org/bukkit/entity/Creature.html#setTarget(org.bukkit.entity.LivingEntity)

[mellow edge]

what if I give him a slow potion of a lvl 255 or the max limit

[quiet ice]

no idea really

[supple elk]

Does this not run into the same issues?

You still have to provide a generic

[tardy delta]

choose wisely

[supple elk]

lol

[quiet ice]

As well as the class instance through the constructor

[supple elk]

mhm but still the generic is required

this works fine to be clear

The issue was trying to create a series of listeners from a list of event classes

[quiet ice]

Are you sure that this works?

[supple elk]

so that I could create the same listener for a bunch of different events without having to make a new method each time

[supple elk]

100% positive

tried and tested

[quiet ice]

Hm, then javac is generating bridge methods

[supple elk]

that also works

[quiet ice]

Bukkit.getPluginManager().registerEvent(type, this, EventPriority.NORMAL, (x, evt) -> trigger(evt), pl); is still the way to do it

[supple elk]

why?

means having to pass in the class twice

[quiet ice]

Because to listen for another event type X you just pass it's class

[supple elk]

but you still need to provide the generic of the class

[quiet ice]

The reflection instance of the class yes, how else would you do it?

[supple elk]

but isn't passing the generic in the whole issue in the first place?

trying to do a generic like that

[quiet ice]

Valhalla is not here there so generics can be ignored

Not the generic, the class instance

[supple elk]

wot

[quiet ice]

Brain was temporarily fried

[supple elk]

I am still confused lol

[quiet ice]

Basically generics are still in the same miserable state as they were 10 years ago: Effectively useless beyond compile time

You have to pass the concrete class instance

[supple elk]

I get that much

[supple elk]

but that still required a generic

[quiet ice]

So something like

new AbstractListener<Event>(eventClass, this) {
  // ...

... I think

[supple elk]

oh right

[quiet ice]

You can just ignore the generic after all

Or just not have the generic present at all in my AbstractHandler class

[supple elk]

yeah

I'll give it a try later

thanks for the help

[crisp steeple]

i mean

it’s possible to just use the generic in the interface trigger event as well

i’ve used something like that at some point

[quiet ice]

Nah, that is not how java works - you have to pass the concrete instance of the class somehow or hope that you compiler generates bridge methods in the way you expect it to generate

[crisp steeple]

don’t think you’re understanding

ik that types get erased at runtime

but the type of a parameter doesn’t

[quiet ice]

this is a phenomenon called bridge methods

[ivory sleet]

That type wont get erased tho

[quiet ice]

Unless you are talking about something else where the generics do not matter at all

[ivory sleet]

If a class derivative defines the type for its super class type parameter the type cannot go erased

[quiet ice]

I have a hard time guessing whether you guys are talking about java.lang.Class or generic signatures

[ivory sleet]

I thought deotime talked about generics in particular

tho tldr 😅

[coarse finch]

how would i shade this in my gradle file? i cant find anything online https://github.com/tchristofferson/Config-Updater

[crisp steeple]

yeah

i’m saying in this example it could be something like

[quiet ice]

Shade it into the jar you mean?

[coarse finch]

well i need to add something to my gradle file

[quiet ice]

Myes

You need to add teh gradle shadow plugin

And then you need to compile that plugin/lib via mvn install

[fair breach]

Can someone recommend me a tutorial for creating teams and managing them
For a game like Bedwars

[crisp steeple]

(syntax error probably because on mobile)

public interface Example<T>{
     void trigger(T test);
}

[quiet ice]

And then you can add mavenLocal() to the repositories

[coarse finch]

i dont have/use maven

[crisp steeple]

whenever something implements Example it’ll have to profile it’s generic type

which in turn defines the param type

[quiet ice]

Okay yeah, then that only works if you use that as the EventExecutor, but not for the registering itself

[coarse finch]

i dont even know if i need to shade it i just wanna be able to use it

[quiet ice]

Then you are out of luck unless you find some repo that has that dependency

oh it's on ossrh apparently

I have a hard time beliving it however: https://mvnrepository.com/search?q=com.tchristofferson

[crisp steeple]

i mean the handler idea doesn’t make sense in the first place

[quiet ice]

it's just a QoL thing

[crisp steeple]

how would you have multiple event handlers in only one listener

you would have to define whatever you want to happen in that one method

unless you had a mapping or something between events and event handlers

but at that point why not just register it normally

[quiet ice]

QoL

https://repo1.maven.org/maven2/com/tchristofferson/ConfigUpdater/2.0-SNAPSHOT/ConfigUpdater-2.0-SNAPSHOT.jar apparently that lib is not published to maven central

[sterile token]

Geol i have some issues too using your code, because i cannot use Boostrap boostrap on constructor

Its oblise me to either use BungeePlatform or SpigotPlatform class, because then i cannot access to the methods

😮‍💨

[quiet ice]

But https://oss.sonatype.org/content/groups/public/com/tchristofferson/ConfigUpdater/2.0-SNAPSHOT/ does exist

[ivory sleet]

I mean the biggest benefit with using EventExecutor over the normal Listener api is the fact that you can avoid reflective invocations

which was a huge benefit when reflection wasnt particularly optimized like it is today

[sterile token]

Java 8 == shity reflections just dont use it if u use tha java version

[ivory sleet]

mye

[quiet ice]

Basically you will have some something like this @sterile token
Bukkit launches SpigotPlattform -> Finds & Launches your plattform-independent plugin class
Bungee launches BungeePlattform -> Finds & Launches your plattform-independent plugin class

[quiet ice]

Method handles 🌟

[sterile token]

Hmn

Im have a nightmae in fact

[quiet ice]

You probably can use the service loader API for that if you want extra nightmare fuel

[mellow edge]

I almost finished the bedwars plugin

[quiet ice]

Oh in that case you could've just made the villagers be imprisoned instead of preventing them from moving

[sterile token]

Geol

Can i send code?

[quiet ice]

Clever map design can hide a few code design issues 😏

[mellow edge]

I did, I blocked them in a 1 block space

and thats it lol

[sterile token]

Why the reason of using prvate methods if then you can access via reflections 🤔

[ivory sleet]

watttt

[quiet ice]

Not for long

You cannot access private methods in another module already for example

Unless the module is open to the module that performs the reflective access