#help-development | SpigotMC | Page 1379

ivory sleet Apr 15, 2021, 4:37 PM

#

yeah

dusk flicker Apr 15, 2021, 4:38 PM

#

put it in a method

crude charm Apr 15, 2021, 4:38 PM

#

oh

ivory sleet Apr 15, 2021, 4:38 PM

#

you have to do it in a scope (method, init block, constructor, static init block)

crude charm Apr 15, 2021, 4:38 PM

#

im so dumb

#

BRUH

#

WTF

dusk flicker Apr 15, 2021, 4:38 PM

#

.. yes

ivory sleet Apr 15, 2021, 4:38 PM

#

23490 iq problem solved by Rack

crude charm Apr 15, 2021, 4:38 PM

#

dont bully its 3am

dusk flicker Apr 15, 2021, 4:38 PM

#

then go to sleep

young knoll Apr 15, 2021, 4:38 PM

#

Bullies

dusk flicker Apr 15, 2021, 4:38 PM

#

xD

crude charm Apr 15, 2021, 4:38 PM

#

lmfao

fathom timber Apr 15, 2021, 4:40 PM

#

@dusk flicker where is Room Shoes?

#

I can't find them 😕

dusk flicker Apr 15, 2021, 4:47 PM

#

wyhat

rain solar Apr 15, 2021, 4:55 PM

#

Which event is fired when the player right clicks a respawn anchor? (except playerinteract)

young knoll Apr 15, 2021, 4:57 PM

#

I would imagine only that

hardy valley Apr 15, 2021, 5:12 PM

#

package standard.plugin.skills;

import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

@SuppressWarnings("ALL")
public class ValorSkill implements Listener {
    public void onHit(EntityDamageByEntityEvent e){
        if (e.getDamager() instanceof Player) {
            if (!(e.getEntity() instanceof LivingEntity)) return;
            Player player = (Player) e.getDamager();
            if (player.hasPermission("bskills.valor")) {
                player.addPotionEffect(new PotionEffect(PotionEffectType.INCREASE_DAMAGE, 60, 2));
                player.addPotionEffect(new PotionEffect(PotionEffectType.HEALTH_BOOST, 60, 2));
                player.sendMessage("Il tuo valore ti conferisce potenza!");
            }
        }

    }
}
``` Why doesn't it give the effect to the player?

#

I don't see anything wrong

ivory sleet Apr 15, 2021, 5:15 PM

#

lol surppress all warnings

#

gg wp

dusk flicker Apr 15, 2021, 5:15 PM

#

oh god supresss warnings

#

bet you use eclipse

hardy valley Apr 15, 2021, 5:16 PM

#

I use IntelliJ

dusk flicker Apr 15, 2021, 5:16 PM

#

so you added that yourself

hardy valley Apr 15, 2021, 5:16 PM

#

I did

dusk flicker Apr 15, 2021, 5:16 PM

#

remove it.

#

Never.
Use.
It.
Again.

#

SupressWarnings is a disease

ivory sleet Apr 15, 2021, 5:16 PM

#

though I use it sometimes

#

I mean

#

cba to get warning

#

lol

dusk flicker Apr 15, 2021, 5:17 PM

#

Well if you are experienced

#

for startes

#

never touch it

ivory sleet Apr 15, 2021, 5:17 PM

#

yeah thats very true

hardy valley Apr 15, 2021, 5:17 PM

#

alright but

#

why doesn't it give the effect to the player that hits the entity

dusk flicker Apr 15, 2021, 5:17 PM

#

Well we will find that out

#

but one problem at a time

#

Remove the supress warnings

#

and what warnings is it giving you

hardy valley Apr 15, 2021, 5:18 PM

#

oh I figured out the problem alone

ivory sleet Apr 15, 2021, 5:20 PM

#

pro coder

hardy valley Apr 15, 2021, 5:20 PM

#

anyway the warnings were I wrote in Italian

#

nothing else don't worry

hot silo Apr 15, 2021, 5:23 PM

#

did you register the event

#

also add @EventHandler above the method

young knoll Apr 15, 2021, 5:23 PM

#

How do you get warnings for writing a string in another language

hardy valley Apr 15, 2021, 5:24 PM

#

young knoll How do you get warnings for writing a string in another language

I don't know

ivory sleet Apr 15, 2021, 5:27 PM

#

its probably unknown vocab word

young knoll Apr 15, 2021, 5:28 PM

#

Does IJ give warnings for spelling?

late ledge Apr 15, 2021, 5:35 PM

#

Is there a quick way to get the spectators of a certain entity? (Spectator mode -> left click kinda spectate)

unreal quartz Apr 15, 2021, 5:36 PM

#

(to Coll1234567 because automoderator): yes

#

and also I don't think so, other than if you track it yourself or iterate through everybody and get their spectator target

late ledge Apr 15, 2021, 5:41 PM

#

unreal quartz and also I don't think so, other than if you track it yourself or iterate throug...

which i was trying to avoid 🤔 i guess its the only way then

ornate heart Apr 15, 2021, 5:56 PM

#

Any easy way to delete the tree trunks of a tree? I'm not too worried about the leaves considering they'll just decay.

young knoll Apr 15, 2021, 5:56 PM

#

Set them to air?

quiet ice Apr 15, 2021, 5:58 PM

#

I personally use the BFS algorithm for that, though any flood filling algo will work (provided it is applicable in 3D space)

ornate heart Apr 15, 2021, 6:03 PM

#

quiet ice I personally use the BFS algorithm for that, though any flood filling algo will ...

Gotchu, thanks

lost matrix Apr 15, 2021, 6:04 PM

#

But you def need some limitation for that or else you will decay whole forests.

quiet ice Apr 15, 2021, 6:05 PM

#

Of course, but you'll realise that as soon as the server OOMs

lost matrix Apr 15, 2021, 6:06 PM

#

I mean if you step the algorithm each tick you wont have that problem. You will just discover a slow crawling virus that slowly eats through all connected forests ^^

quiet ice Apr 15, 2021, 6:06 PM

#

even then, you have to be aware of large oak trees

lost matrix Apr 15, 2021, 6:06 PM

#

Btw i used A* for that which worked quite well

quiet ice Apr 15, 2021, 6:06 PM

#

As they have disconnected logs as far as I know

young knoll Apr 15, 2021, 6:07 PM

#

I think they are always touching at least diagonally

#

And you probably won't destroy whole forests as trees rarely have logs touching

noble spire Apr 15, 2021, 6:08 PM

#

I'm just wondering, is there a way run spigot plugins on a 1.17 snapshot? I've had a look but this is literally the only information I have found, which is very vague.
https://www.spigotmc.org/threads/snapshot-1-17.489818/
How could/would you go about building it for a custom version? Do you need to somehow build spigot using the 1.17 snapshot jar?

SpigotMC - High Performance Minecraft

Snapshot 1.17

is there the possibility to make snapshot servers with spigot?

young knoll Apr 15, 2021, 6:08 PM

#

You would need to build it against the 1.17 jar and make all the changes needed for it to work

#

Which is likely a lot

quiet ice Apr 15, 2021, 6:09 PM

#

Yeah, especially after the last few snapshots that basically changed the entire game

noble spire Apr 15, 2021, 6:09 PM

#

yeah

young knoll Apr 15, 2021, 6:09 PM

#

And then changed it back :p

#

Kind of

quiet ice Apr 15, 2021, 6:10 PM

#

They did not change anything within the code structure back

young knoll Apr 15, 2021, 6:10 PM

#

Correct

quiet ice Apr 15, 2021, 6:11 PM

#

I think your biggest bet are the bukkit reimplementations for fabric

#

Just be aware that they are going to run ... not well

young knoll Apr 15, 2021, 6:12 PM

#

I don't think they would even support 1.17

dusty herald Apr 15, 2021, 6:14 PM

#

kinda sad the caves and cliffs update was delayed

hardy valley Apr 15, 2021, 6:14 PM

#

package standard.plugin.skills;

import org.bukkit.Material;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

import java.util.List;


public class AuralSkill implements Listener {
    @EventHandler
    public void rightClick(PlayerInteractEvent e) {
        if (!e.getPlayer().hasPermission("bskills.aural")) return;
        if (!(e.getPlayer().getHealth() <= 4)) return;
     /*21 line*/   if (e.getClickedBlock().getType().equals(Material.AIR)) {
            List<Entity> entities = e.getPlayer().getNearbyEntities(10, 10, 10);
            if (!(entities instanceof Player)) return;
            ((Player) entities).addPotionEffect(new PotionEffect(PotionEffectType.LEVITATION, 70, 2));
            ((Player) entities).addPotionEffect(new PotionEffect(PotionEffectType.POISON, 50, 10));
        }
    }
}
``` Why does line 21 give NullPointerException in console?

quiet ice Apr 15, 2021, 6:14 PM

#

correct

#

Run java 15+ god damn it

hardy valley Apr 15, 2021, 6:15 PM

#

quiet ice Run java 15+ god damn it

is it to me?

quiet ice Apr 15, 2021, 6:15 PM

#

Yes, Java 15+ has helpfull NPEs per default, really nice for debugging

#

I would bet absolutely nothing that e.getClickedBlock() is null though

young knoll Apr 15, 2021, 6:17 PM

#

Yes

#

You should null check it and/or check the click action

#

Also I recommend isAir to account for cave air

dusty herald Apr 15, 2021, 6:20 PM

#

hardy valley ```java package standard.plugin.skills; import org.bukkit.Material; import org....

Like they're all saying, check for nulls but also compare enums with == and not .equals

#

and would this even work correctly?

List<Entity> entities = e.getPlayer().getNearbyEntities(10, 10, 10);
            if (!(entities instanceof Player)) return;```
entities is a list of Entity

#

thonk

hardy valley Apr 15, 2021, 6:21 PM

#

I didn't even notice wth

quiet ice Apr 15, 2021, 6:21 PM

#

also, type signatures are erased at runtime

dusty herald Apr 15, 2021, 6:21 PM

#

You're also giving a list of entities potion effects

#

don't know if that would work either

young knoll Apr 15, 2021, 6:22 PM

#

It won't

dusty herald Apr 15, 2021, 6:22 PM

#

yeah i figured

young knoll Apr 15, 2021, 6:22 PM

#

The cast will throw a CCE

dusty herald Apr 15, 2021, 6:22 PM

#

might wanna loop through entities and check if they're a player and give them the effect

hardy valley Apr 15, 2021, 6:22 PM

#

exactly

dusty herald Apr 15, 2021, 6:22 PM

#

though entities can be given those effects but I doubt that's what you want to do

young knoll Apr 15, 2021, 6:23 PM

#

Only LivingEntities

dusty herald Apr 15, 2021, 6:23 PM

#

right

noble spire Apr 15, 2021, 6:27 PM

#

young knoll You would need to build it against the 1.17 jar and make all the changes needed ...

I probably won't get it to work, but still I'm interested and it's worth a try, do you know where withing the source is minecraft's source located? Here's a tree of the BuildTools folder: https://paste.md-5.net/viqunowago.sql

#

/how it works

#

i have no idea

eternal oxide Apr 15, 2021, 6:28 PM

#

you probably need the switch --generate-source

noble spire Apr 15, 2021, 6:29 PM

#

is that a buildtools option?

eternal oxide Apr 15, 2021, 6:29 PM

#

yes

noble spire Apr 15, 2021, 6:29 PM

#

yeah you're probably right

#

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

#

that's the tree with the option

eternal oxide Apr 15, 2021, 6:30 PM

#

that was run a bit quick

#

no way BT ran in that short of a time

noble spire Apr 15, 2021, 6:31 PM

#

yeah it did

#

i guess it cached stuff

#

Is that the source on line 790? https://paste.md-5.net/cugahivuwa.sql#L790

#

in that dir

eternal oxide Apr 15, 2021, 6:32 PM

#

yes

noble spire Apr 15, 2021, 6:35 PM

#

cool i'll see what i can get

#

i guess

thorny orchid Apr 15, 2021, 6:54 PM

#

Hey, there is a way to create custom advancement with a plugin ?

#

Because datapack is horrible

young knoll Apr 15, 2021, 6:56 PM

#

Datapacks are probably better

#

Unless someone makes a nice API for it

thorny orchid Apr 15, 2021, 7:00 PM

#

Yes, but i want to create "unique" advancement with a different name everytime

young knoll Apr 15, 2021, 7:00 PM

#

You basically just have to write the Json via code

thorny orchid Apr 15, 2021, 7:01 PM

#

Earlier in the day i saw this https://github.com/Roxeez/AdvancementAPI

GitHub

Roxeez/AdvancementAPI

An easy way to create Bukkit/Spigot server advancements - Roxeez/AdvancementAPI

#

But i don't know how to use it lmao

young knoll Apr 15, 2021, 7:02 PM

#

It has an example

#

There is also this

#

https://www.spigotmc.org/resources/crazy-advancements-api.51741/

thorny orchid Apr 15, 2021, 7:04 PM

#

thanks you I'm going to see this

past glen Apr 15, 2021, 7:05 PM

#

hey can someone help me fix a bug?

#

sorry im intruding on a question, I can wait

eternal oxide Apr 15, 2021, 7:05 PM

#

?ask

queen dragonBOT Apr 15, 2021, 7:05 PM

#

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply.

past glen Apr 15, 2021, 7:05 PM

#

thx

#

so Im making a life steal sword which should transfer hp from the entity being damaged the the player doing the damage but it wont work, here is my code ```public static void onAttack(EntityDamageByEntityEvent event) {

    if (event.getDamager() instanceof Player) {

        Player attacker = (Player) event.getDamager();

        
        if (attacker.getInventory().getItemInMainHand().getItemMeta().equals(ItemManager.lifesteal_sword.getItemMeta())) {

           attacker.setHealth(attacker.getHealth() + event.getDamage());

        }


    }
}

#

I have no idea whats wrong

eternal oxide Apr 15, 2021, 7:07 PM

#

is it annotated?

past glen Apr 15, 2021, 7:07 PM

#

?

eternal oxide Apr 15, 2021, 7:07 PM

#

@eventhandler

past glen Apr 15, 2021, 7:07 PM

#

yes its annotated

young knoll Apr 15, 2021, 7:08 PM

#

Is it registered

past glen Apr 15, 2021, 7:08 PM

#

heres the full code ```public class MoreSwordsEvents implements Listener {
@EventHandler
public static void onAttack(EntityDamageByEntityEvent event) {

    if (event.getDamager() instanceof Player) {

        Player attacker = (Player) event.getDamager();

        if (attacker.getInventory().getItemInMainHand().getItemMeta().equals(ItemManager.wither_sword.getItemMeta())) {

            LivingEntity victim = (LivingEntity) event.getEntity();
            //Do something
            victim.addPotionEffect(new PotionEffect(PotionEffectType.WITHER,100, 3));

        }
        if (attacker.getInventory().getItemInMainHand().getItemMeta().equals(ItemManager.ice_sword.getItemMeta())) {

            LivingEntity victim = (LivingEntity) event.getEntity();
            //Do something
            victim.addPotionEffect(new PotionEffect(PotionEffectType.SLOW,50, 2));

        }
        if (attacker.getInventory().getItemInMainHand().getItemMeta().equals(ItemManager.lifesteal_sword.getItemMeta())) {

           attacker.setHealth(attacker.getHealth() + event.getDamage());

        }```

eternal oxide Apr 15, 2021, 7:08 PM

#

have you tested to see if the event is being called?

young knoll Apr 15, 2021, 7:08 PM

#

Also, comparing meta requires the durability to match

quiet ice Apr 15, 2021, 7:08 PM

#

Try a few debug Sysouts I guess

past glen Apr 15, 2021, 7:08 PM

#

how do I do that, total noob here?

young knoll Apr 15, 2021, 7:08 PM

#

Which probably isn't the case

past glen Apr 15, 2021, 7:09 PM

#

well the item meta thing works for other items

#

I have 4 swords already

eternal oxide Apr 15, 2021, 7:09 PM

#

does the wither effect get applied?

past glen Apr 15, 2021, 7:09 PM

#

yes, for the wither sword the wither effect is applied, and for the ice sword, slowness is applied

eternal oxide Apr 15, 2021, 7:10 PM

#

k

past glen Apr 15, 2021, 7:11 PM

#

how do I check if the event is being called?

eternal oxide Apr 15, 2021, 7:11 PM

#

so its literally just the setHealth thats not working?

past glen Apr 15, 2021, 7:11 PM

#

I think so

eternal oxide Apr 15, 2021, 7:11 PM

#

add a sysout just before the setHealth

past glen Apr 15, 2021, 7:11 PM

#

k

thorny orchid Apr 15, 2021, 7:12 PM

#

@young knoll, this is a great API, but there is a another, because i need to put NBT tags to the "Material", and i see nothing on the web.

#

Wow, never mind, i click on the documentation button and i saw this so my problem is fixed thanks you

past glen Apr 15, 2021, 7:16 PM

#

I figured it out, It was the item meta after all

minor fox Apr 15, 2021, 7:19 PM

#

Does documentation for packet classes exist?

#

(official or unofficial)

young knoll Apr 15, 2021, 7:19 PM

#

wiki.vg

#

Is the best you will probably find

upbeat yarrow Apr 15, 2021, 7:20 PM

#

anyone know the method to get a list of entity namespaces?

#

so a list that contains minecraft:arrow down to minecraft:zombie

#

actually wait ill just see how it done in vanilla

gleaming grove Apr 15, 2021, 7:23 PM

#

EntityType.values() i think

upbeat yarrow Apr 15, 2021, 7:24 PM

#

yup thats it thanks

past glen Apr 15, 2021, 7:25 PM

#

anyone know how to check if a player is holding a specific custom item? I need an effect to be applied when the entity damaged by entity event is triggered and the player is holding the item

lost matrix Apr 15, 2021, 7:26 PM

#

past glen anyone know how to check if a player is holding a specific custom item? I need a...

Use the PersistentDataContainer of an ItemStack ItemMeta to tag and identify custom items.

past glen Apr 15, 2021, 7:26 PM

#

how do I do that? kinda a noob here srry

lost matrix Apr 15, 2021, 7:27 PM

#

past glen how do I do that? kinda a noob here srry

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

past glen Apr 15, 2021, 7:29 PM

#

I will see if I can figure out what in the world the post is talking about, thx

minor fox Apr 15, 2021, 7:30 PM

#

Does anyone know what the Vec3D field represents in PacketPlayInUseEntity?

lost matrix Apr 15, 2021, 7:30 PM

#

minor fox Does anyone know what the Vec3D field represents in PacketPlayInUseEntity?

The exact position the entity was clicked at iirc

gleaming grove Apr 15, 2021, 8:04 PM

#

    {
        Bukkit.getScheduler().runTaskAsynchronously(Main.instance, () ->
        {
            final String url = "jdbc:mysql://"+database_entity.server+"/"+database_entity.database+"?autoReconnect=true&useSSL=false" +
                    "&autoReconnect=true&useUnicode=true&characterEncoding=utf-8"; //Enter URL w/db name
            try
            {
                Class.forName("com.mysql.jdbc.Driver"); //this accesses Driver in jdbc.
            }
            catch (ClassNotFoundException e)
            {
                System.err.println(ChatColor.RED+" jdbc driver unavailable!");
                result.accept(null);
                return;
            }
            try
            {
                Connection connection = DriverManager.getConnection(url,database_entity.user,database_entity.password);
                if (connection!=null && !connection.isClosed())
                {
                    result.accept(connection);
                    return;
                }
                result.accept(null);
            } catch (SQLException e)
            {

                result.accept(null);
            }
        });

#

try this

#

and swap "database_entity" varables with your sql data

young knoll Apr 15, 2021, 8:04 PM

#

Oh no

cunning cloak Apr 15, 2021, 8:04 PM

#

https://tenor.com/view/i-dont-understand-what-does-that-mean-benjamin-papac-max-miller-greenhouse-academy-i-dont-understand-gif-17074259

Tenor

young knoll Apr 15, 2021, 8:05 PM

#

I would recommend a connection pool like HikariCP

#

?paste

queen dragonBOT Apr 15, 2021, 8:06 PM

#

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

cunning cloak Apr 15, 2021, 8:06 PM

#

gleaming grove ``` public static void Get_Connection(SQL_Database_Entity database_entity, Consu...

Still don't understand it. Could you please tell me what is going on here so I have a basic understanding.

young knoll Apr 15, 2021, 8:06 PM

#

https://paste.md-5.net/sitodilita.java Is what I use

sour rampart Apr 15, 2021, 8:08 PM

#

should this work: utils.createItemByte(inv, "terracotta", 14, 1, 45, "Confirm", "Click here", "to create", "your recipe!");
(14 is the byte id (color), 1 is the amount of the blocks and 45 is the slot of the inv its in)

young knoll Apr 15, 2021, 8:08 PM

#

I mean we don't know what your utils method is

sour rampart Apr 15, 2021, 8:08 PM

#

here ill paste md it

#

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

young knoll Apr 15, 2021, 8:10 PM

#

Why do you pass a string rather than a Material

#

Also you can do meta.setLore(Arrays.asList(loreString));

#

Also you can do meta.setLore(Arrays.asList(loreString));

sour rampart Apr 15, 2021, 8:18 PM

#

@young knoll where

young knoll Apr 15, 2021, 8:18 PM

#

Where what

sour rampart Apr 15, 2021, 8:18 PM

#

young knoll Also you can do `meta.setLore(Arrays.asList(loreString));`

where should i put this line of code

young knoll Apr 15, 2021, 8:19 PM

#

In place of the loop you currently use

sour rampart Apr 15, 2021, 8:21 PM

#

thx

bright jasper Apr 15, 2021, 9:09 PM

#

Alright so basically, I need to get the first ChatColor from a string, this would usually be easy with regex but i would also like to support hex colors

#

so its a bit difficult

outer crane Apr 15, 2021, 9:49 PM

#

gleaming grove ``` public static void Get_Connection(SQL_Database_Entity database_entity, Consu...

what naming convention is that

#

looks c#-rpy

gleaming grove Apr 15, 2021, 10:21 PM

#

@outer crane yes i've started my programing adventure with C# so now i'm struggle with switch to Java naming

#

to me the most weird thing with java naming is start method name with small letter

#

but this chunk of code i've send is pretty old, so my varables are not longer eyebleeding

outer crane Apr 15, 2021, 10:26 PM

#

you can also start with capital letter if you want to

#

as long as its consistent in your project

#

lowerPascalCase is the most common one, yeah

unreal quartz Apr 15, 2021, 10:35 PM

#

well there is a reason for is

#

if you see PascalCase.camelCase() then you know it’s invoking a method

#

if you see someVariable.field then you know it’s a property of that object

hybrid spoke Apr 15, 2021, 10:38 PM

#

UserType.I.like(this);

minor fox Apr 15, 2021, 11:39 PM

#

Whats the default reach distance on multiplayer?

wet breach Apr 15, 2021, 11:42 PM

#

3 blocks

#

4-5 blocks in creative

minor fox Apr 15, 2021, 11:43 PM

#

wet breach 3 blocks

are those estimates?

wet breach Apr 15, 2021, 11:43 PM

#

yes, because the scenario changes those numbers as they are not exactly constant

#

when in combat you can have a reach of 6 blocks sometimes

summer scroll Apr 15, 2021, 11:44 PM

#

i don't think it's an estimates.

unreal quartz Apr 15, 2021, 11:44 PM

#

this is what the wiki says

drowsy helm Apr 15, 2021, 11:44 PM

#

It negotiates with the server

hybrid spoke Apr 15, 2021, 11:45 PM

#

server, movement, hackclient...

minor fox Apr 15, 2021, 11:45 PM

#

why do most (hacked) clients care so much if it's 3.05 or 3.06 then?

wet breach Apr 15, 2021, 11:46 PM

#

it doesn't negotiate, just it depends on the scenario you are in. Building wise, yes it is 3-4 blocks, combat it is a bit different, and this is just assuming we are not including equipment being in the players hands

unreal quartz Apr 15, 2021, 11:46 PM

#

that is for blocks

minor fox Apr 15, 2021, 11:46 PM

#

unreal quartz that is for blocks

the wiki says 4.5 blocks?

unreal quartz Apr 15, 2021, 11:46 PM

#

for breaking blocks

minor fox Apr 15, 2021, 11:46 PM

#

oh sorry I should've been clearer, I meant combat reach

unreal quartz Apr 15, 2021, 11:47 PM

#

within my 7 seconds of googling I was unable to find a reach distance for players, although I recall hypixel making a thread about it

#

maybe find that and take a look

wet breach Apr 15, 2021, 11:47 PM

#

combat reach can be as far as 6 blocks in some situations

hybrid spoke Apr 15, 2021, 11:47 PM

#

hight ground, low ground etc

#

but normal, without any movement on an equal y etc. its 3

dusk flicker Apr 15, 2021, 11:47 PM

#

not exactly 3

#

but basically 3 when rounded

hybrid spoke Apr 15, 2021, 11:55 PM

#

3.4 was the highest i could reach without any ado

summer scroll Apr 16, 2021, 12:28 AM

#

So I have a few custom config, Is it better to handle them in different class, so each custom config has different class or on the same class? Using enums like this https://paste.md-5.net/dasiruzono.java.

unreal quartz Apr 16, 2021, 12:30 AM

#

if you're gonna use that approach then you may want to consider storing by <ConfigType, File> instead rather than writing giant switch statements and adding more fields the more configs you write

#

not to mention you're also missing breaks in your switches

young knoll Apr 16, 2021, 12:35 AM

#

I made a wrapper class for the configs that uses direct map access

#

Not really sure if a second copy of the data is worth the slight speed increse

fickle helm Apr 16, 2021, 12:47 AM

#

is there a way I can create a custom creature spawner than spawns a mob with certain keys in it's PersistentDataContainer?
i've tried adding the keys to the PDC on the spawner and the spawn egg but any spawned mobs don't have the keys

#

or any kind of tag I can use on the spawner that is carried over to the mobs spawned from it

young knoll Apr 16, 2021, 12:49 AM

#

You would have to use the spawn event

#

To copy the data over

fickle helm Apr 16, 2021, 12:49 AM

#

is there a way to know from that event that the mob came from a particular spawner?

young knoll Apr 16, 2021, 12:49 AM

#

yes

fickle helm Apr 16, 2021, 12:49 AM

#

other than SpawnReason.Spawner?

young knoll Apr 16, 2021, 12:50 AM

#

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/entity/SpawnerSpawnEvent.html

fickle helm Apr 16, 2021, 12:54 AM

#

I can determine if it came from any spawner from the event, but is there a way to see which spawner it came from if there are multiples? I basically want to store custom data in the spawner that will effect the mob that is spawned

young knoll Apr 16, 2021, 12:54 AM

#

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/entity/SpawnerSpawnEvent.html#getSpawner()

fickle helm Apr 16, 2021, 12:55 AM

#

ah sorry I see it now. Perfect event

summer scroll Apr 16, 2021, 2:11 AM

#

unreal quartz if you're gonna use that approach then you may want to consider storing by <Conf...

What do you mean by that, can you explain it further?

ancient sierra Apr 16, 2021, 2:51 AM

#

item = new ItemStack(Material.GOLD_SWORD, 1);
List<String> lore = item.getItemMeta().getLore();
lore.add(CustomItemId);
item.getItemMeta().setLore(lore);

#

why

#

is thiis broken

#

am i stupid

#

CustomItemId is a string

torn oyster Apr 16, 2021, 2:52 AM

#

how would i sort a hashmap<OfflinePlayer, Double> in descending order

#

im trying to make a /bounty top command

ancient sierra Apr 16, 2021, 2:52 AM

#

can u sort thatttttt

#

idk

summer scroll Apr 16, 2021, 2:53 AM

#

ancient sierra CustomItemId is a string

show it

young knoll Apr 16, 2021, 2:54 AM

#

getItemMeta is immutable

#

You need to get it once, modify it, and then setItemMeta

lost matrix Apr 16, 2021, 2:55 AM

#

torn oyster how would i sort a hashmap<OfflinePlayer, Double> in descending order

The hashmap in itself can not be sorted. You need to iterate over each element and sort the keys relative to their values using the Entry<Key, Value>

torn oyster Apr 16, 2021, 2:55 AM

#

how do i do that

eternal oxide Apr 16, 2021, 2:55 AM

#

use a TreeMap

torn oyster Apr 16, 2021, 2:56 AM

#

what do i do with a treemap

eternal oxide Apr 16, 2021, 2:56 AM

#

You can specify a comparator

lost matrix Apr 16, 2021, 2:56 AM

#

eternal oxide use a TreeMap

This would only work if the keys would be compared if im not mistaken.

eternal oxide Apr 16, 2021, 2:57 AM

#

https://www.geeksforgeeks.org/how-to-sort-a-treemap-by-value-in-java/

lost matrix Apr 16, 2021, 3:01 AM

#

Oh nvm. Its a comparator that accesses the map and links the key to its value. Looks expensive.

eternal oxide Apr 16, 2021, 3:02 AM

#

Not really as you only call teh comparator when you want to sort. Not much different to teh Collections.sort

lost matrix Apr 16, 2021, 3:03 AM

#

Still add and remove is O(log(n)) . Not terrible but not great either. And each time a value us changed it has to be resorted.

#

But its probably the simplest solution.

torn oyster Apr 16, 2021, 3:06 AM

#

?paste

queen dragonBOT Apr 16, 2021, 3:06 AM

#

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

torn oyster Apr 16, 2021, 3:06 AM

#

i get this error

#

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

#

this is the line 60

#

bounties.put(to, bounties.getOrDefault(to, 0.0) + amount);

eternal oxide Apr 16, 2021, 3:07 AM

#

Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_16_R3.entity.CraftPlayer cannot be cast to java.lang.Comparable

torn oyster Apr 16, 2021, 3:07 AM

#

what

#

how do i fix that

eternal oxide Apr 16, 2021, 3:10 AM

#

your treemap is defined incorrectly it seems

torn oyster Apr 16, 2021, 3:10 AM

#

public static TreeMap<OfflinePlayer, Double> bounties = new TreeMap<>();

#

probably so bad

#

huh

eternal oxide Apr 16, 2021, 3:13 AM

#

um, looks ok

#

is that the only bounties you have defined?

torn oyster Apr 16, 2021, 3:14 AM

#

yea

eternal oxide Apr 16, 2021, 3:14 AM

#

You don;t also have one in the local scope?

torn oyster Apr 16, 2021, 3:15 AM

#

nope

eternal oxide Apr 16, 2021, 3:15 AM

#

will need to see code

torn oyster Apr 16, 2021, 3:15 AM

#

ill just send the whole class

#

?paste

queen dragonBOT Apr 16, 2021, 3:15 AM

#

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

torn oyster Apr 16, 2021, 3:15 AM

#

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

eternal oxide Apr 16, 2021, 3:16 AM

#

not related but line 62 should be Player top = to.getPlayer();

torn oyster Apr 16, 2021, 3:17 AM

#

oh ok

eternal oxide Apr 16, 2021, 3:18 AM

#

lastly to fix your error stop storing the whole OfflinePlayer object and only store their UUID

torn oyster Apr 16, 2021, 3:19 AM

#

how would i get the name of an uuid

eternal oxide Apr 16, 2021, 3:19 AM

#

you would get teh offline player object when you need it

obtuse anchor Apr 16, 2021, 5:11 AM

#

Can someone help me in #help-server

crude charm Apr 16, 2021, 6:01 AM

#

    public void joinMessage(Player player) {

        Events.subscribe(PlayerJoinEvent.class)
                .handler(e -> {

                    CompletableFuture<Integer> globalPlayers = bc.getPlayerCount(server1() + server2() + server3());


                    player.sendMessage(ambientColour() + CC.STRIKETHROUGH + "-----------------------------------");
                    player.sendMessage(mainColour() + "Welcome to " + serverName() + "there are currently" + globalPlayers);
                    player.sendMessage(mainColour() + "Discord" + secondColour() + discordLink());
                    player.sendMessage(mainColour() + "Teamspeak" + secondColour() + teamspeakLink());
                    player.sendMessage(mainColour() + "Twitter" + secondColour() + twitterLink());
                    player.sendMessage(mainColour() + "Store" + secondColour() + storeLink());
                    player.sendMessage(CC.GRAY + CC.STRIKETHROUGH + "-----------------------------------");


                });
    }

this is all im trying to do using helper but for NO reason its not working

https://github.com/lucko/helper

GitHub

lucko/helper

A collection of utilities and extended APIs to support the rapid and easy development of Bukkit plugins. - lucko/helper

dusty herald Apr 16, 2021, 6:02 AM

#

That supports lilypad?? 👀 that's a fuckin surprise

crude charm Apr 16, 2021, 6:03 AM

#

yeah

#

its really good I use it in all my projects, makes stuff alot cleaner

#

*all my projects as of late

dusty herald Apr 16, 2021, 6:04 AM

#

I think that you're not supposed to call it like that, I think you're supposed to call it like you register events

cinder thistle Apr 16, 2021, 6:04 AM

#

torn oyster `public static TreeMap<OfflinePlayer, Double> bounties = new TreeMap<>();`

Alright idk if someone pointed this out but

dusty herald Apr 16, 2021, 6:04 AM

#

like e.getPlayer()

cinder thistle Apr 16, 2021, 6:04 AM

#

Make the left type Map

#

I don’t remember what that law/rule is called but it’s a thing

dusty herald Apr 16, 2021, 6:05 AM

#

that helper thing is neat though kekwhyper

crude charm Apr 16, 2021, 6:05 AM

#

yeah

#

commands are also really clean

cinder thistle Apr 16, 2021, 6:06 AM

#

Law of Demeter I think

#

Oh yeah helper is great

crude charm Apr 16, 2021, 6:08 AM

#

hmm its still not working :/

#


    public void joinMessage() {

        Events.subscribe(PlayerJoinEvent.class)
                .handler(e -> {

                    CompletableFuture<Integer> globalPlayers = bc.getPlayerCount(server1() + server2() + server3());


                    Player player = e.getPlayer();

                    player.sendMessage(ambientColour() + CC.STRIKETHROUGH + "-----------------------------------");
                    player.sendMessage(mainColour() + "Welcome to " + serverName() + "there are currently" + globalPlayers);
                    player.sendMessage(mainColour() + "Discord" + secondColour() + discordLink());
                    player.sendMessage(mainColour() + "Teamspeak" + secondColour() + teamspeakLink());
                    player.sendMessage(mainColour() + "Twitter" + secondColour() + twitterLink());
                    player.sendMessage(mainColour() + "Store" + secondColour() + storeLink());
                    player.sendMessage(ambientColour() + CC.STRIKETHROUGH + "-----------------------------------");


                });
    }

#

this one isn't working either

    public void onJoin() {
        
        Events.subscribe(PlayerJoinEvent.class)
                .handler(e -> {

                    Player player = e.getPlayer();
                    
                    player.getInventory().clear();
                    player.getInventory().setItem(4, selectorItem());
                });
    }

ivory sleet Apr 16, 2021, 6:14 AM

#

You need to register?

crude charm Apr 16, 2021, 6:14 AM

#

no

cinder thistle Apr 16, 2021, 6:14 AM

#

Not law of Demeter

#

I don’t remember

#

Just learned about law of Demeter tho

#

Pretty cool

ivory sleet Apr 16, 2021, 6:19 AM

#

I mean it’s a pretty weird principle sometimes

cinder thistle Apr 16, 2021, 6:19 AM

#

Indeed

#

But I see why it makes sense

ivory sleet Apr 16, 2021, 6:21 AM

#

Hmm I guess it’s a good way to protect you from yourself just like normal getters and setters

#

Arguably loosely couples your code but rly I just access fields sometimes tbf

crude charm Apr 16, 2021, 6:23 AM

#

can someone please help me

quaint mantle Apr 16, 2021, 6:23 AM

#

What would be the best way to restrict int? Using Math.min/max, break the loop on to high input ? String s = response.getInput(1); int in = Integer.parseInt(s); if (response.getDropdown(0) == 0) { for (int i = 0; i < in; i++) {

ivory sleet Apr 16, 2021, 6:23 AM

#

Do you call that method ZoiBox? Because the EventSubcriptipnBuilders aren’t something you wouldn’t just put in a method precisely

crude charm Apr 16, 2021, 6:24 AM

#

wdym, the method is called when an event happens

ivory sleet Apr 16, 2021, 6:25 AM

#

No shit, but not if you never introduce it in the first place

crude charm Apr 16, 2021, 6:25 AM

#

but I do

ivory sleet Apr 16, 2021, 6:25 AM

#

So you do call your method onJoin?

crude charm Apr 16, 2021, 6:25 AM

#

crude charm ```java public void joinMessage() { Events.subscribe(PlayerJoinEve...

what I have here should work

#

but it doesent

ivory sleet Apr 16, 2021, 6:25 AM

#

Depends

crude charm Apr 16, 2021, 6:25 AM

#

it should

ivory sleet Apr 16, 2021, 6:26 AM

#

If you don’t call your method joinMessage() then there’s no way it would work

crude charm Apr 16, 2021, 6:26 AM

#

ok where do you want me to call it

ivory sleet Apr 16, 2021, 6:27 AM

#

It’s not like the spigot event handler methods where they automatically get called though even that requires registering. Try to call that method joinMessage() in onEnable or smtng

crude charm Apr 16, 2021, 6:27 AM

#

ok

ivory sleet Apr 16, 2021, 6:28 AM

#

After all you need to make sure the subscription is actually introduced not only declared in code

crude charm Apr 16, 2021, 6:28 AM

#

it works

#

WTF

#

why is that not in the docs

#

I worked with another event api and you dont do that

dusty herald Apr 16, 2021, 6:29 AM

#

it's common sense though, code doesn't run if it isn't called

crude charm Apr 16, 2021, 6:29 AM

#

u do exactly what I have and it jus tworks

crude charm Apr 16, 2021, 6:29 AM

#

dusty herald it's common sense though, code doesn't run if it isn't called

ik that

#

but another I worked with its legit the exact same

#

but it does it for you

#

so I assumed

ivory sleet Apr 16, 2021, 6:31 AM

#

Another one yeah, well maybe if Luckos helpers would visit all of your classes with some bytecode manipulation or reflection/smtng then maybe it could get itself aware of never called methods but unfortunately it doesn’t

crude charm Apr 16, 2021, 6:31 AM

#

ik I just thought better of it

ivory sleet Apr 16, 2021, 6:33 AM

#

No it’s common sense as jochyoua said

crude charm Apr 16, 2021, 6:33 AM

#

IK

ivory sleet Apr 16, 2021, 6:34 AM

#

Just saying you shouldn’t be expecting that in libs

#

Well unless it’s actually explicitly mentioned somewhere

sharp dove Apr 16, 2021, 6:42 AM

#

how do i make another config file thats json for a plugin?

ivory sleet Apr 16, 2021, 6:50 AM

#

Could use gson

crude charm Apr 16, 2021, 6:50 AM

#

does scanner work in spigot console? or is it only used for java console

ivory sleet Apr 16, 2021, 6:51 AM

#

It works for any InputStream I think?

crude charm Apr 16, 2021, 6:51 AM

#

aight thanks

fair parrot Apr 16, 2021, 6:52 AM

#

how do i get this depend https://www.codota.com/code/java/classes/com.mojang.authlib.GameProfile

Codota

Codota search - find any Java class or method

hardy valley Apr 16, 2021, 6:52 AM

#

use maven

fair parrot Apr 16, 2021, 6:53 AM

#

i am

ivory sleet Apr 16, 2021, 6:53 AM

#

you could add spigot server jar as a dependency

fair parrot Apr 16, 2021, 6:53 AM

#

but i need the depend for it

ivory sleet Apr 16, 2021, 6:53 AM

#

as opposed to the api only

fair parrot Apr 16, 2021, 6:53 AM

#

i dont know where to find any of them

ivory sleet Apr 16, 2021, 6:53 AM

#

well actually authlib is a mvn dependency on its own

#

just google it and you'll find the details

fair parrot Apr 16, 2021, 6:54 AM

#

ive tryed everything on google i cant find it could u send a link

ivory sleet Apr 16, 2021, 6:55 AM

#

it was the first alternative that came up when I googled

#

maven repo authlib

fair parrot Apr 16, 2021, 6:58 AM

#

#

dones not work

ivory sleet Apr 16, 2021, 6:58 AM

#

you have to reload the maven project

fair parrot Apr 16, 2021, 6:59 AM

#

same thing

ivory sleet Apr 16, 2021, 7:00 AM

#

did you add the repo?

#

https://papermc.io/repo/repository/maven-releases/

fair parrot Apr 16, 2021, 7:01 AM

#

i dont even see one

ivory sleet Apr 16, 2021, 7:01 AM

#

I sent u it

#

bruh

fair parrot Apr 16, 2021, 7:01 AM

#

i click on it and it still dont see it

ivory sleet Apr 16, 2021, 7:02 AM

#

dude you add it to ur pom.xml

fair parrot Apr 16, 2021, 7:02 AM

#

the link

ivory sleet Apr 16, 2021, 7:02 AM

#

?

fair parrot Apr 16, 2021, 7:02 AM

#

oml

#

ok i click on it it shows this

ivory sleet Apr 16, 2021, 7:02 AM

#

whats this?

fair parrot Apr 16, 2021, 7:02 AM

#

ivory sleet Apr 16, 2021, 7:02 AM

#

ivory sleet dude you add it to ur pom.xml

...

fair parrot Apr 16, 2021, 7:03 AM

#

add what

#

oml

ivory sleet Apr 16, 2021, 7:03 AM

#

https://maven.apache.org/guides/mini/guide-multiple-repositories.html

fair parrot Apr 16, 2021, 7:06 AM

#

ok what abt this

#

ivory sleet Apr 16, 2021, 7:06 AM

#

idk

#

I cant see anything except that red method call

#

kinda hard to tell

fair parrot Apr 16, 2021, 7:07 AM

#

ivory sleet Apr 16, 2021, 7:09 AM

#

Base64.getEncoder().encode(..)

#

iirc

fair parrot Apr 16, 2021, 7:10 AM

#

id kmy friend told me to use this code

#

it worked for him

ivory sleet Apr 16, 2021, 7:11 AM

#

Well Idk but why not use the Base64 encoder provided by java itself

quaint mantle Apr 16, 2021, 7:33 AM

#

how to vanish players from non admins?

crude charm Apr 16, 2021, 7:55 AM

#

why is line 24 (getting an instance of bungeechannelapi) throwing a null pointer exception?

📎 message.txt

dusty herald Apr 16, 2021, 7:56 AM

#

plugin is null

crude charm Apr 16, 2021, 7:56 AM

#

i'm aware of that but how can I fix it?

dusty herald Apr 16, 2021, 7:57 AM

#

make it not null

crude charm Apr 16, 2021, 7:57 AM

#

ok

quaint mantle Apr 16, 2021, 8:24 AM

#

hey how do i check if player has written alias or command?

ivory sleet Apr 16, 2021, 8:24 AM

#

PlayerPreProcessCommandEvent I think or smtng

quaint mantle Apr 16, 2021, 8:25 AM

#

oh so no CommandExecutor class

tribal sparrow Apr 16, 2021, 8:25 AM

#

quaint mantle hey how do i check if player has written alias or command?

https://www.spigotmc.org/threads/what-does-the-string-label-in-oncommand-refer-to.391351/#post-3522756

SpigotMC - High Performance Minecraft

Solved - What does the String label in onCommand() refer to?

@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
return false;
}
}

What does...

ivory sleet Apr 16, 2021, 8:25 AM

#

The executor is the command processor but that event is fired before any executor has the chance to deal with the command input

quaint mantle Apr 16, 2021, 8:26 AM

#

oh ty @tribal sparrow

crude charm Apr 16, 2021, 8:36 AM

#

@ivory sleet

tribal sparrow Apr 16, 2021, 8:36 AM

#

anyone about to help me out with armorstands and rotating blocks with cursor?
how would i get the blocks (armorstands) to move in a straight line and not just rotate

crude charm Apr 16, 2021, 8:37 AM

#

can you please help me with the api thing, the way you said, on enable, works fine but when its a different event then it doesent work because its not "on enabke"

tribal sparrow Apr 16, 2021, 8:39 AM

#

@crude charm
change it to this

    public SelectorManager(Hub plugin){
        this.plugin = plugin;
         bungeeChannelApi = new BungeeChannelApi(plugin);
    }

crude charm Apr 16, 2021, 8:39 AM

#

I fixed it

#

its something else

#

but I debugged

#

and its my shit code

#

lmfao

#

@tribal sparrow

drowsy helm Apr 16, 2021, 8:42 AM

#

tribal sparrow anyone about to help me out with armorstands and rotating blocks with cursor? ho...

use the cos function with different radius

tribal sparrow Apr 16, 2021, 8:44 AM

#

i don't know how to work with cos function, is there a good way to learn how the location xyz works?

vivid cave Apr 16, 2021, 8:46 AM

#

question: if I do:

Bukkit.getServer().getScheduler().runTaskLater(plugin, code, 1)
Am I sure that the code will be executed AFTER the event finished triggering? (and applied all the changes on the environment; e.g: if it's an PlayerItemDropEvent, the dropped item will be on the floor, if it's a PlayerItemDamageEvent, the item will already been received the damage, etc)

And how about:

Bukkit.getServer().getScheduler().runTaskLater(plugin, code, 0)
Same question than above

#

I wanna do "after hooks" for events

drowsy helm Apr 16, 2021, 8:47 AM

#

you can't schedule a task 0 ticks after

vivid cave Apr 16, 2021, 8:47 AM

#

soonest as possible tho

drowsy helm Apr 16, 2021, 8:47 AM

#

the scheduler just queues the task to run on the next tick

vivid cave Apr 16, 2021, 8:48 AM

#

well, it could be scheduled at the end of the current tick no?

drowsy helm Apr 16, 2021, 8:48 AM

#

no, the tick has already been called

vivid cave Apr 16, 2021, 8:49 AM

#

well both calls work, with 0 and with 1

#

u sure there ain't any difference

drowsy helm Apr 16, 2021, 8:49 AM

#

you can time it it should be the same

vivid cave Apr 16, 2021, 8:49 AM

#

ok

#

thx for this info, it doesn't really answer my first question tho

weak adder Apr 16, 2021, 8:50 AM

#

So Im trying to make is when an player kills a cow he gets poison and blindness for 1 mins i tried but coding is new for me and im learning

drowsy helm Apr 16, 2021, 8:50 AM

#

i dont completely understand the question

#

oh sorry i see now

#

yes it will execute after the event has been processed

vivid cave Apr 16, 2021, 8:51 AM

#

okay cool, thanks!

drowsy helm Apr 16, 2021, 8:51 AM

#

weak adder So Im trying to make is when an player kills a cow he gets poison and blindness ...

what have you tried so far

weak adder Apr 16, 2021, 8:51 AM

#

ok just a sec

vivid cave Apr 16, 2021, 8:53 AM

#

drowsy helm you can't schedule a task 0 ticks after

what if it is called from a thread? (not on main thread)

drowsy helm Apr 16, 2021, 8:54 AM

#

the schedular only works on the main thread

vivid cave Apr 16, 2021, 8:54 AM

#

uhm no

drowsy helm Apr 16, 2021, 8:54 AM

#

unless you have your own implementation, then it's up to how you code it

vivid cave Apr 16, 2021, 8:54 AM

#

this ain't correct

#

i don't have any specific implementation and yet it works

drowsy helm Apr 16, 2021, 8:54 AM

#

show code

weak adder Apr 16, 2021, 8:55 AM

#

@EventHandler public void onEntityKill(EntityDamageByEntityEvent) { if (event.getEntityType() == EntityType.COW) {

drowsy helm Apr 16, 2021, 8:56 AM

#

you need to name your parameter

weak adder Apr 16, 2021, 8:56 AM

#

I have got this much so far

drowsy helm Apr 16, 2021, 8:56 AM

#

 public void onEntityKill(EntityDamageByEntityEvent event)

#

so the EntityDamageByEntity is the type, you need to have a name for the actual instance of that

weak adder Apr 16, 2021, 8:56 AM

#

OH ok

summer scroll Apr 16, 2021, 8:56 AM

#

Use EntityDeathEvent instead maybe?

weak adder Apr 16, 2021, 8:56 AM

#

Ok I will try both

#

    public void onEntityKill(EntityDeathEvent event) {
        if (event.getEntityType() == EntityType.COW);
        event.getEntity().getKiller();```

#

so I have got the killer

rain flint Apr 16, 2021, 9:02 AM

#

Hello

summer scroll Apr 16, 2021, 9:02 AM

#

weak adder ```@EventHandler public void onEntityKill(EntityDeathEvent event) { ...

That's an If statement, you need { } instead of ;.

weak adder Apr 16, 2021, 9:02 AM

#

how do I detect that it is a player or other entity

rain flint Apr 16, 2021, 9:02 AM

#

I'm checking the velocity on the 3 axis + the length of an arrow dispensed, it's always the same, however it never shoots to the same place, does anyone know which parameter affects the randomness of the arrow ?

summer scroll Apr 16, 2021, 9:03 AM

#

event.getEntity().getKiller(); already return Player, and will return null If it's not Player I guess.

weak adder Apr 16, 2021, 9:03 AM

#

    public void onEntityKill(EntityDeathEvent event) {
        if (event.getEntityType() == EntityType.COW) {
        event.getEntity().getKiller();
        return Player```

#

Like this?

#

and type

#

send.message and all

quaint mantle Apr 16, 2021, 9:04 AM

#

No

rain flint Apr 16, 2021, 9:04 AM

#

You can't return something

quaint mantle Apr 16, 2021, 9:04 AM

#

learn java

summer scroll Apr 16, 2021, 9:04 AM

#

Oh, I suggest you to learn java first.

weak adder Apr 16, 2021, 9:04 AM

#

summer scroll Oh, I suggest you to learn java first.

Any youtube channel you can suggest?

quaint mantle Apr 16, 2021, 9:05 AM

#

yes, dont start with bukkit or mc tutorials

#

start with actual java programming basic tutorials

summer scroll Apr 16, 2021, 9:05 AM

#

No sorry, I usually use website or something.

weak adder Apr 16, 2021, 9:05 AM

#

ok

quaint mantle Apr 16, 2021, 9:05 AM

#

whether its video format or interactive (i recommend), or text

dense quail Apr 16, 2021, 9:05 AM

#

Udemy has great courses on Java

quaint mantle Apr 16, 2021, 9:05 AM

#

i recommend interactive stuff because you can actual experiment and do stuff hands on

weak adder Apr 16, 2021, 9:05 AM

#

dense quail Udemy has great courses on Java

Yea I had a subscription but my father used that

quaint mantle Apr 16, 2021, 9:06 AM

#

indian men on youtube are your friend

#

never forget

#

or women*

weak adder Apr 16, 2021, 9:06 AM

#

quaint mantle indian men on youtube are your friend

Bruh Im Indian

quaint mantle Apr 16, 2021, 9:06 AM

#

LOL

dense quail Apr 16, 2021, 9:06 AM

#

The free Java class by Rob Percival is very good

summer scroll Apr 16, 2021, 9:06 AM

#

hahaha

rain flint Apr 16, 2021, 9:06 AM

#

xD

weak adder Apr 16, 2021, 9:06 AM

#

dense quail The free Java class by Rob Percival is very good

Ok

#

ty

#

all

vivid cave Apr 16, 2021, 9:12 AM

#

drowsy helm show code

here's the proof that you can use basic implementation of bukkit schedulers in threads: https://i.imgur.com/8jgc1bS.png

#

oh and if you wonder why some syntax ain't pure java, it's because it's beanshell, but it compiles to java with reflection and stuff, it worked in my java code as well (was lazy to restart whole server, recompile everything etc)

hardy valley Apr 16, 2021, 9:41 AM

#

package standard.plugin.skills;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;

public class AdrenalineSkill implements Listener {
    @EventHandler
    public void onProvoque(EntityDamageByEntityEvent e){
        if (!(e.getEntity() instanceof Player)) return;
        if (!(e.getEntity().hasPermission("bskills.adrenaline"))) return;
        if (!(((Player) e.getEntity()).getHealth() <= 10)) return;
        ((Player) e.getDamager()).setNoDamageTicks(0);
    }
}
``` Why does the damager don't get the "combo duel" thing?

drowsy helm Apr 16, 2021, 9:42 AM

#

vivid cave here's the proof that you can use basic implementation of bukkit schedulers in t...

Bukkit.getScheduler().runTaskLater() still executes on the main thread. IT's only if you actually call an async method, it will run on a diff thread

#

thus why it's a scheduler

vivid cave Apr 16, 2021, 9:43 AM

#

i know

#

that the point of my thing

#

being able to call sync stuff from async

#

anyway it doesn't answer my question tho

drowsy helm Apr 16, 2021, 9:44 AM

#

I never said you couldnt, I'm just saying it still executes on the main thread

vivid cave Apr 16, 2021, 9:44 AM

#

yeah ik that

#

but i still wonder now

#

whether there is a diff between scheduling in 0 or scheduling in 1 ticks from a thread has a difference

#

i think it does, because if you schedule from the thread, the current tick hasn't necessarily finished processing

#

right @drowsy helm

drowsy helm Apr 16, 2021, 9:46 AM

#

afaik when the tick has happened, the scheduled tasks are executed. You cant execute it on the same tick if the scheduled tasks have already been done

#

I'll have to do some testing though

hardy valley Apr 16, 2021, 9:47 AM

#

hardy valley ```java package standard.plugin.skills; import org.bukkit.entity.Player; import...

I mean, I want the damager to be vulnerable to setNoDamageTicks(0) but it doesn't work

quaint mantle Apr 16, 2021, 10:06 AM

#

how can I check if a Block is a falling block?

#

anyway better than this ?

        switch (block.getType()){
            case SAND:
            case GRAVEL:
            case ANVIL:
            case CONCRETE_POWDER:
                return true;
            default:
                return false;
        }
    }```

gleaming grove Apr 16, 2021, 10:11 AM

#

block.getType().hasGravity(); @quaint mantle

quaint mantle Apr 16, 2021, 10:11 AM

#

cheers

tacit drift Apr 16, 2021, 10:22 AM

#

how do i check if clicked block is a chest?

#

tried e.getClickedBlock instanceof Chest

gleaming grove Apr 16, 2021, 10:23 AM

#

block.getType().equals(Material.CHEST)

quaint mantle Apr 16, 2021, 10:23 AM

#

how would I get the location of a falling block when it lands then?

tacit drift Apr 16, 2021, 10:23 AM

#

yeah, also i need to get the chests contents

quaint mantle Apr 16, 2021, 10:25 AM

#

quaint mantle how would I get the location of a falling block when it lands then?

Im using this

    public void onFallingBlockLand(EntityChangeBlockEvent e) {
        if (e.getEntity().getType() == EntityType.FALLING_BLOCK) {
            REMOVAL_BLOCKS.put(e.getBlock(), System.currentTimeMillis());
            log("Scheduled " + e.getBlock().getType().toString() + " to be removed after " + DURATION + "s");
        }
    }```

the problem is that it adds it to the map when its placed and then puts air block when it lands

#

but I wanna only wanna add the location of the block when it lands

gleaming grove Apr 16, 2021, 10:26 AM

#

tacit drift how do i check if clicked block is a chest?

if(block.getType().equals(Material.CHEST))
{
Chest chest = (Chest)block;
for(int i=0;i<chest.getBlockInventory().getSize();i++)
{
ItemStack itemStack = chest.getBlockInventory().getItem(i);
}
}

#

try this

tacit drift Apr 16, 2021, 10:27 AM

#

it gives an exception

#

https://paste.lucko.me/K4ssWn71LD

#

this is how i do it

#

if (event.getAction() == Action.LEFT_CLICK_BLOCK && block.getType().equals(Material.CHEST)) {
Chest chest = (Chest) block;
for(ItemStack chestitem : chest.getInventory()){
if (chestitem.getType() == Material.TNT){
tnt = tnt+chestitem.getAmount();
chestitem.setType(Material.AIR);
}
}

gleaming grove Apr 16, 2021, 10:27 AM

#

Chest chest = (Chest) block.getState();

#

try like this

tacit drift Apr 16, 2021, 10:30 AM

#

works, thanks

quaint mantle Apr 16, 2021, 10:31 AM

#

how do I get location of falling blocks when they land

tacit drift Apr 16, 2021, 10:36 AM

#

if you know what block you need to see where landed, wait a bit then get location of block

#

oh wait

#

hm

gleaming grove Apr 16, 2021, 10:37 AM

#

@quaint mantle those falling block are creating by plugin?

tacit drift Apr 16, 2021, 10:37 AM

#

check if it's still falling block and get coords

#

last coords is the landing position

quaint mantle Apr 16, 2021, 10:55 AM

#

Hello is it possible to remove .0 from health points?

#

cinder thistle Apr 16, 2021, 10:56 AM

#

First of all

#

I don’t remember how bukkit ips work but I would sure as hell not show it

#

Two try a decimal format

quaint mantle Apr 16, 2021, 10:57 AM

#

cinder thistle I don’t remember how bukkit ips work but I would sure as hell not show it

It's a local IP it doesn't matter.

cinder thistle Apr 16, 2021, 10:57 AM

#

Alr

quaint mantle Apr 16, 2021, 10:58 AM

#

cinder thistle Two try a decimal format

Would you tell me how i do that?

cinder thistle Apr 16, 2021, 10:58 AM

#

Google Java decimal format

#

I’m low on data

quaint mantle Apr 16, 2021, 10:58 AM

#

Okay

quiet ice Apr 16, 2021, 11:08 AM

#

String#format

quaint mantle Apr 16, 2021, 11:10 AM

#

cinder thistle Google Java decimal format

I didn't find anything good so I used replace(".0", "")

eternal oxide Apr 16, 2021, 11:11 AM

#

if its a string just use String.format

cinder thistle Apr 16, 2021, 11:11 AM

#

You could also split it by . and only keep the first value in the array

eternal oxide Apr 16, 2021, 11:11 AM

#

or if its a double/float cast to an int

cinder thistle Apr 16, 2021, 11:11 AM

#

^ this

earnest junco Apr 16, 2021, 11:11 AM

#

DecimalFormat decimalFormat = new DecimalFormat("0.##"); .... decimalFormat.format("20.0"); should work just fine too.

quaint mantle Apr 16, 2021, 11:13 AM

#

gleaming grove <@456226577798135808> those falling block are creating by plugin?

no just regularly placed, Im creating a plugin that removes blocks x seconds after they're placed and theres an edge case with falling blocks falling and not getting removed from their new location

#

It's too much writing I'm trying to make code cleaner and easier to read

ivory sleet Apr 16, 2021, 11:14 AM

#

wat

#

DecimalFormat would make it easier to read

quaint mantle Apr 16, 2021, 11:15 AM

#

Mhm

earnest junco Apr 16, 2021, 11:17 AM

#

quaint mantle It's too much writing I'm trying to make code cleaner and easier to read

What's not clean about formatting decimals with an object that's called DecimalFormat 🤔

quiet ice Apr 16, 2021, 11:18 AM

#

String.format("%02d", number) is easier to read

quaint mantle Apr 16, 2021, 11:18 AM

#

Okay

tacit drift Apr 16, 2021, 11:21 AM

#

how do i remove an item from an inventory

#

tried setting the item type to air

eternal oxide Apr 16, 2021, 11:21 AM

#

set amount to zero

tacit drift Apr 16, 2021, 11:21 AM

#

Chest chest = (Chest) block.getState();
for(ItemStack chestitem : chest.getInventory()){
if (chestitem != null && chestitem.getType().equals(Material.TNT)){
tnt=tnt+chestitem.getAmount();
chestitem.setType(Material.AIR);
}
}

tacit drift Apr 16, 2021, 11:21 AM

#

eternal oxide set amount to zero

i will try that

#

doesn't work

quaint mantle Apr 16, 2021, 11:23 AM

#

eternal oxide set amount to zero

If you set it to zero it might bug the inventory in 1.8

eternal oxide Apr 16, 2021, 11:23 AM

#

sure it does. probably need to update inventory

tacit drift Apr 16, 2021, 11:23 AM

#

oh

ivory sleet Apr 16, 2021, 11:23 AM

#

make sure its the itemstack from the inventory and not a clone

eternal oxide Apr 16, 2021, 11:24 AM

#

You are getting the state of the block so you are not operating on the chest in world. You are operating on a clone

tacit drift Apr 16, 2021, 11:25 AM

#

trying to operate on the chest was throwing an exception

eternal oxide Apr 16, 2021, 11:25 AM

#

if you make changes to teh state you must perform an update when done update(true)

tacit drift Apr 16, 2021, 11:25 AM

#

chest.update(true); ?

eternal oxide Apr 16, 2021, 11:27 AM

#

cast to an ItemFrame and setVisible(false) https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/ItemFrame.html

tacit drift Apr 16, 2021, 11:27 AM

#

yeah, it's still not working

#

i saw that if i add an item to an inventory, the inventory will update

#

i will try that

quaint mantle Apr 16, 2021, 11:31 AM

#

how do I find the landing location of a falling block

quaint mantle Apr 16, 2021, 11:32 AM

#

tacit drift check if it's still falling block and get coords

how

#

like if I have

    public void onFallingBlockLand(EntityChangeBlockEvent e) {
        if (e.getEntity().getType() == EntityType.FALLING_BLOCK) {
            // Stuff
        }
    }```
do I just do an else ?

tacit drift Apr 16, 2021, 11:33 AM

#

yeah so to remove an item from an 1.8 chest, you need to remove the item and then add an air item, and that will update the inventory

#

lol just duped tnt

sour rampart Apr 16, 2021, 11:35 AM

#

(Possibly a noob question) how would you allow players to add items from their inventory to a custom gui?

tacit drift Apr 16, 2021, 11:35 AM

#

if you open an inventory for them

drowsy helm Apr 16, 2021, 11:35 AM

#

really depends on how your inventory implementation is structured

tacit drift Apr 16, 2021, 11:36 AM

#

they will be able to remove/add items to it

sour rampart Apr 16, 2021, 11:36 AM

#

ye but I used a java tutorial to make a custom gui and for some reason I couldn't add any blocks to the custom gui

ivory sleet Apr 16, 2021, 11:37 AM

#

I mean normally you'd disallow player manipulations for your GUI

tacit drift Apr 16, 2021, 11:39 AM

#

maybe he wants to make a sellgui

#

or edit menu

#

¯_(ツ)_/¯

sour rampart Apr 16, 2021, 11:40 AM

#

kinda, ye

#

so how would u allow the player to add and remove items from the gui?

quaint mantle Apr 16, 2021, 11:42 AM

#

Any better ways to get the uuid from an offline player ?

ivory sleet Apr 16, 2021, 11:43 AM

#

First of all Player extends OfflinePlayer, not the other way around

#

but I mean you could use OfflinePlayer#getUniqueId

quaint mantle Apr 16, 2021, 11:44 AM

#

Okay so, the block change event activates once when it begins to fall and a second when it lands, how do I get the second location?

quaint mantle Apr 16, 2021, 11:44 AM

#

ivory sleet but I mean you could use OfflinePlayer#getUniqueId

Well yea I'll do that

ivory sleet Apr 16, 2021, 11:45 AM

#

also if you use getOfflinePlayer(String) wrap it in a future because it will make a request to mojang services

earnest junco Apr 16, 2021, 11:45 AM

#

quaint mantle Any better ways to get the uuid from an offline player ?

You already have a database. Just store the name alongside the UUID you already store and have a simple getter.
The method you use works just fine too but would make a URL request in the case the player never joined before to build the OfflinePlayer.

ivory sleet Apr 16, 2021, 11:46 AM

#

alternatively use uuids and dont bother to use getOfflinePlayer(String) instead use getOfflinePlayer(UUID) because the latter wont make a request

quaint mantle Apr 16, 2021, 11:46 AM

#

Yea I already store uuid name reason and time on database I did not want o use any more MySQL since that class will be heavy as hell

eternal oxide Apr 16, 2021, 11:46 AM

#

Always use UUID when you can. Names are volatile

earnest junco Apr 16, 2021, 11:46 AM

#

ivory sleet alternatively use uuids and dont bother to use getOfflinePlayer(String) instead ...

Looks like user input though, which I always think of weird to require

ivory sleet Apr 16, 2021, 11:47 AM

#

yeah maybe he should write a uuid cache then

#

or whatever u call it

quaint mantle Apr 16, 2021, 11:48 AM

#

Players will always be banned on uuid tho so no problemo on that :p

eternal oxide Apr 16, 2021, 11:49 AM

#

Bukkit.getOfflinePlayers() will return every known player to the server. No lookups

#

theres your cache

quaint mantle Apr 16, 2021, 11:49 AM

#

🙃😅

ivory sleet Apr 16, 2021, 11:50 AM

#

eternal oxide Bukkit.getOfflinePlayers() will return every known player to the server. No look...

yeah although its a collection, I thought of something like a lookup map

quaint mantle Apr 16, 2021, 11:51 AM

#

Would it make sense to get uuid from database to compare to uuid in database to delete itself ? :p

ivory sleet Apr 16, 2021, 11:52 AM

#

uh wym?

tacit drift Apr 16, 2021, 11:55 AM

#

idk why, but it detects all the tnt in the chest, deletes it and it counts only a small amount

#

like for 1000 tnt it counts 104

timid rose Apr 16, 2021, 11:56 AM

#

Hi

#

Can someone help me make this plugin 1.16 compatible?

ivory sleet Apr 16, 2021, 11:56 AM

#

sure

drowsy helm Apr 16, 2021, 11:56 AM

#

tacit drift idk why, but it detects all the tnt in the chest, deletes it and it counts only ...

how are you counting it

tacit drift Apr 16, 2021, 11:56 AM

#

                for(ItemStack chestitem : chest.getInventory()){
                    if (chestitem != null && chestitem.getType().equals(Material.TNT)){
                        tnt=tnt+chestitem.getAmount();
                        chest.getInventory().remove(chestitem);
                        chest.getInventory().addItem(new ItemStack(Material.STONE));
                    }
                }

#

tnt is initialized with 0 before for

drowsy helm Apr 16, 2021, 11:57 AM

#

code block pls

outer crane Apr 16, 2021, 11:57 AM

#

timid rose Can someone help me make this plugin 1.16 compatible?

depends on amount of version specific code

drowsy helm Apr 16, 2021, 11:57 AM

#

you're concurrently modifying

timid rose Apr 16, 2021, 11:57 AM

#

outer crane depends on amount of version specific code

the actual plugins commands work but just whe i put the custom item in the furnace it doesnt

#

and the custom item doesnt grow

ivory sleet Apr 16, 2021, 11:58 AM

#

sounds like an easy tweak

outer crane Apr 16, 2021, 11:58 AM

#

custom items?

#

if its not using PDC's good luck

timid rose Apr 16, 2021, 11:58 AM

#

ivory sleet sounds like an easy tweak

can you help me?

ivory sleet Apr 16, 2021, 11:58 AM

#

yeah I mean do you have the code?

timid rose Apr 16, 2021, 11:59 AM

#

I have the jar file

quaint mantle Apr 16, 2021, 12:00 PM

#

Hi i want to make an jumppad but it does only this. code: https://paste.md-5.net/jofabehaco.cs

outer crane Apr 16, 2021, 12:00 PM

#

dont use outdated versions

quaint mantle Apr 16, 2021, 12:00 PM

#

me?

outer crane Apr 16, 2021, 12:00 PM

#

yes

quaint mantle Apr 16, 2021, 12:00 PM

#

i literally use 1.12.2?

cinder thistle Apr 16, 2021, 12:01 PM

#

you heard of 1.16.5?

drowsy helm Apr 16, 2021, 12:01 PM

#

lmao what

outer crane Apr 16, 2021, 12:01 PM

#

1.12.2 is outdated AF

quaint mantle Apr 16, 2021, 12:01 PM

#

well yea but

drowsy helm Apr 16, 2021, 12:01 PM

#

they didnt ask for an update they asked for help

quaint mantle Apr 16, 2021, 12:01 PM

#

then what 1.8 is

ivory sleet Apr 16, 2021, 12:01 PM

#

1.12.2 quite stable tho ngl

drowsy helm Apr 16, 2021, 12:01 PM

#

just apply velocity to their direction

ivory sleet Apr 16, 2021, 12:01 PM

#

1.8 is ancient

quaint mantle Apr 16, 2021, 12:01 PM

#

still popular

cinder thistle Apr 16, 2021, 12:01 PM

#

still outdated

outer crane Apr 16, 2021, 12:01 PM

#

automod stroke

quaint mantle Apr 16, 2021, 12:01 PM

#

1.12.2 on top

cinder thistle Apr 16, 2021, 12:01 PM

#

popularity doesn't mean it should be supported

outer crane Apr 16, 2021, 12:01 PM

#

^

quaint mantle Apr 16, 2021, 12:01 PM

#

drowsy helm just apply velocity to their direction

i did but it just boots me to like 1-3 block forwards

cinder thistle Apr 16, 2021, 12:01 PM

#

also, add y velocity

quaint mantle Apr 16, 2021, 12:02 PM

#

i did here

#

Vector vector = player.getLocation().getDirection().setY(8).multiply(2);
player.setVelocity(vector);

cinder thistle Apr 16, 2021, 12:02 PM

#

try adding y rather than setting

#

I haven't worked with vectors in a while tho

quaint mantle Apr 16, 2021, 12:02 PM

#

wait what

#

oh i see

ivory sleet Apr 16, 2021, 12:03 PM

#

cinder thistle popularity doesn't mean it should be supported

wow I'm offended /s

quaint mantle Apr 16, 2021, 12:03 PM

#

only set is there no adding

eternal oxide Apr 16, 2021, 12:03 PM

#

1.8 is 7.9% of servers. 1.12 is 6.2% of servers. Not really high numbers to support

quaint mantle Apr 16, 2021, 12:04 PM

#

well okay but i asked for help not for telling me that 1.12.2 is outdated

ivory sleet Apr 16, 2021, 12:04 PM

#

7.9% too much and 6.2% too much arguably lol

#

yeah

tacit drift Apr 16, 2021, 12:04 PM

#

drowsy helm you're concurrently modifying

fixed it, thanks

outer crane Apr 16, 2021, 12:04 PM

#

will never give help to people on fossils

ivory sleet Apr 16, 2021, 12:04 PM

#

pavlyi tbf the api hasnt had any significant changes altho the api isnt as rich

cinder thistle Apr 16, 2021, 12:04 PM

#

we told you 1.12.2 was outdated

#

we gave you things to try

outer crane Apr 16, 2021, 12:05 PM

#

if someone asks you for support on a app you made ages ago you wouldnt help them, you would tell them to update

#

using 1.12.2 is like using windows 7 in 2021

#

but its stabler!1!11

quaint mantle Apr 16, 2021, 12:05 PM

#

omg

ivory sleet Apr 16, 2021, 12:05 PM

#

pavlyi what is the issue

eternal oxide Apr 16, 2021, 12:05 PM

#

lol, I use win7 😍

ivory sleet Apr 16, 2021, 12:05 PM

#

like

outer crane Apr 16, 2021, 12:05 PM

#

cursed

ivory sleet Apr 16, 2021, 12:05 PM

#

what doesnt work in code

quaint mantle Apr 16, 2021, 12:06 PM

#

when i step on the gold pressure plate it just boosts me a 1-3 blocks forward but not up or forward more

drowsy helm Apr 16, 2021, 12:06 PM

#

did you try adding instead of setting y

ivory sleet Apr 16, 2021, 12:06 PM

#

how do u currently handle the velocity?

quaint mantle Apr 16, 2021, 12:07 PM

#

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

cinder thistle Apr 16, 2021, 12:08 PM

#

drowsy helm did you try adding instead of setting y

I also said this

#

have you tried it

quaint mantle Apr 16, 2021, 12:08 PM

#

i have only an add(vector) method available

outer crane Apr 16, 2021, 12:09 PM

#

well then add the vector?

#

its kinda simple primary school maths

quaint mantle Apr 16, 2021, 12:10 PM

#

but i just wanna add the y

outer crane Apr 16, 2021, 12:10 PM

#

as i said, primary school maths

#

create a vector with x and z to be 0

#

and y to be whatever you want

quaint mantle Apr 16, 2021, 12:12 PM

#

okay it works ty

timid rose Apr 16, 2021, 12:12 PM

#

can someone make this plugin 1.16 compatible

cinder thistle Apr 16, 2021, 12:13 PM

#

ok so I assume that this plugin is UltraSuperCompatibleAnticheat b84928

#

so I shall make it k0mp@t1b3

#

you have to let us know what plugin lmao

outer crane Apr 16, 2021, 12:14 PM

#

@timid rose please tell us

pure glacier Apr 16, 2021, 12:26 PM

#

timid rose can someone make this plugin 1.16 compatible

ur gonna hv to send it here

distant fern Apr 16, 2021, 12:31 PM

#

Hi. Im just have 1 question. Why my plugin is on red?

public class RybakNPCListener implements Listener {

    @EventHandler
    public void onClick(PlayerInteractAtEntityEvent e){

        Player p = e.getPlayer();

        Location loc = e.getRightClicked().getLocation();

        if(e.getRightClicked().getType()== EntityType.VILLAGER) {
            if (loc.getY() == 64) {
                    e.getPlayer().sendMessage("Witaj. Jestem rybakiem");


                Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
                    @Override
                    public void run() {
                        
                    }
                }, 20L * 5);

                }
            }

    }

}

outer crane Apr 16, 2021, 12:32 PM

#

on red?

distant fern Apr 16, 2021, 12:32 PM

#

Error

outer crane Apr 16, 2021, 12:32 PM

#

also thats some pathetic formatting

#

what kind of error

#

```java
use this formatting
```

distant fern Apr 16, 2021, 12:32 PM

#

:25:75
java: cannot find symbol
symbol: variable plugin
location: class me.NeVwer.EdycjaCzilCraft.RybakNPCListener

outer crane Apr 16, 2021, 12:33 PM

#

you have an invalid symbol somewhere

#

what line is it on

distant fern Apr 16, 2021, 12:34 PM

#

you have a pic on dm

eternal oxide Apr 16, 2021, 12:34 PM

#

distant fern :25:75 java: cannot find symbol symbol: variable plugin location: class me...

Your plugin is red because its not a defined field

distant fern Apr 16, 2021, 12:35 PM

#

how do i do it?

outer crane Apr 16, 2021, 12:35 PM

#

you didnt define plugin

eternal oxide Apr 16, 2021, 12:35 PM

#

you need to pass an instance of your main class to this event class to use as thr plugin field.

distant fern Apr 16, 2021, 12:35 PM

#

so in main i what write?

outer crane Apr 16, 2021, 12:35 PM

#

pass an instance

#

learn java, we arent here to spoonfeed

eternal oxide Apr 16, 2021, 12:35 PM

#

You learn about dependency injection

#

Oh good news Oracle lost to Google that the Java API can be copied as "fair use".

sleek pond Apr 16, 2021, 12:38 PM

#

quaint mantle well okay but i asked for help not for telling me that 1.12.2 is outdated

because we don't support outdated versions

#

lmao

sleek pond Apr 16, 2021, 12:39 PM

#

eternal oxide Oh good news Oracle lost to Google that the Java API can be copied as "fair use"...

?

cinder thistle Apr 16, 2021, 12:41 PM

#

search oracle v. google

#

oracle was a dick and sued google bcuz they use java for android

eternal oxide Apr 16, 2021, 12:42 PM

#

Finally the courts recognised that an API is just a set of ideas not a copyright-able set of code.

cinder thistle Apr 16, 2021, 12:42 PM

#

if the supreme court ruled in favour of oracle android OS would've essentially been illegal

#

and that's pretty bad

cinder thistle Apr 16, 2021, 12:42 PM

#

eternal oxide Finally the courts recognised that an API is just a set of ideas not a copyright...

indeed

eternal oxide Apr 16, 2021, 12:43 PM

#

It means you can use an API without being in breach of copyright.

#

You are only affected by the implementation

sleek pond Apr 16, 2021, 12:44 PM

#

api is different from source code of smthn tho

#

right?

eternal oxide Apr 16, 2021, 12:44 PM

#

yep, teh API is just how you use something

#

no implemented code

sleek pond Apr 16, 2021, 12:44 PM

#

mhm

eternal oxide Apr 16, 2021, 12:45 PM

#

Its really good news actually. It means Bukkit is not copyright-able. CB is but not Bukkit

hardy valley Apr 16, 2021, 12:48 PM

#

package standard.plugin.skills;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;

public class AdrenalineSkill implements Listener {
    @EventHandler
    public void onProvoque(EntityDamageByEntityEvent e){
        if (!(e.getEntity().hasPermission("bskills.adrenaline"))) return;
        if (!(((Player) e.getEntity()).getHealth() <= 10)) return;
        ((Player) e.getDamager()).setNoDamageTicks(0);
    }
}
``` Why is this not working?

sleek pond Apr 16, 2021, 12:48 PM

#

you need to register the event

hardy valley Apr 16, 2021, 12:48 PM

#

you mean in main class? Already did

sleek pond Apr 16, 2021, 12:49 PM

#

and you don't need the triple parenthises either

#

in the first if statement

#

and second

eternal oxide Apr 16, 2021, 12:49 PM

#

you need to check if the entity is a player before casting

sleek pond Apr 16, 2021, 12:50 PM

#

also

#

that is so ugly

#

ok let me fix it real quick

hardy valley Apr 16, 2021, 12:50 PM

#

alright

distant fern Apr 16, 2021, 12:50 PM

#

ok. I think i repaired that but the Runnable doestn work

Listener:

public class RybakNPCListener implements Listener {

    private Main plugin;

    @EventHandler
    public void onClick(PlayerInteractAtEntityEvent e){
        this.plugin = plugin;
        Player p = e.getPlayer();

        Location loc = e.getRightClicked().getLocation();

        if(e.getRightClicked().getType()== EntityType.VILLAGER) {
            if (loc.getY() == 64) {
                    e.getPlayer().sendMessage("Witaj. Jestem rybakiem");


                Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
                    @Override
                    public void run() {
                        Bukkit.broadcastMessage("1");
                        Bukkit.broadcastMessage("2");
                    }
                }, 20L * 5);

                }
            }

    }

Main:

public class Main extends JavaPlugin {


    public Main plugin;
    
    @Override
    public void onEnable() {


        getServer().getPluginManager().registerEvents(new RybakNPCListener(), this);
        getServer().getPluginManager().registerEvents(new SideBarListener(), this);

    }

}

#

Can someone help?

outer crane Apr 16, 2021, 12:51 PM

#

wheres the constructor in the Listener class

ivory sleet Apr 16, 2021, 12:51 PM

#

https://gist.github.com/Conclure/a01d187ab9127149a919daec6547757f just gonna link this

sleek pond Apr 16, 2021, 12:52 PM

#

public class AdrenalineSkill implements Listener {
    @EventHandler
    public void onProvoque(EntityDamageByEntityEvent e){
        Entity entity = e.getEntity();
        if(!(entity instanceof Player)) return;
        Player player = (Player) entity;
        if (!player.hasPermission("bskills.adrenaline")) return;
        if (!(player.getHealth() <= 10)) return;
        
        Entity damager = e.getDamager();
        if(!(damager instanceof Player)) return;
        Player playerDamager = (Player) damager;

        playerDamager.setNoDamageTicks(0);
    }
}

#

there

eternal oxide Apr 16, 2021, 12:52 PM

#

hardy valley ```java package standard.plugin.skills; import org.bukkit.entity.Player; import...

This line if (!(((Player) e.getEntity()).getHealth() <= 10)) return; Is terrible. If NOT health less than or equal to 10, so really thats if (health > 10) return;

sleek pond Apr 16, 2021, 12:52 PM

#

@hardy valley

hardy valley Apr 16, 2021, 12:52 PM

#

thanks

sleek pond Apr 16, 2021, 12:52 PM

#

eternal oxide This line `if (!(((Player) e.getEntity()).getHealth() <= 10)) return;` Is terrib...

that too

bright jasper Apr 16, 2021, 1:27 PM

#

Im thinking about maybe trying to replicate some of the hypixel skyblock architecture. Aka, do some of the shit but not all of the shit because im not hundreds of developers getting paid for full time work

#

Open source, of course

quiet ice Apr 16, 2021, 1:31 PM

#

and?

quaint mantle Apr 16, 2021, 1:31 PM

#

Got my plugin fully working with MySQL, now planning to make it SQLite compatible to since they do not differ than much would I copy paste the whole class or reuse the same class that MySQL is working with ?

eternal oxide Apr 16, 2021, 1:32 PM

#

Create an abstract SQL class, then extend and override

bright jasper Apr 16, 2021, 1:33 PM

#

I read about their slime format for storing things. Made me question if i can have multiple people in one physical spigot server and they just cant see traces of each others existence unless they are in the same world

quaint mantle Apr 16, 2021, 1:33 PM

#

That works to I guess 🙂 ty

cerulean valley Apr 16, 2021, 1:33 PM

#

i'd like to replace farmland with dirt when a piston moves it, however the events ignore all block changes that happened within it and moves whatever existed there before - is there any way i can accomplish that?

bright jasper Apr 16, 2021, 1:33 PM

#

One person per server no worky for 30k players

#

so its probably compacted

#

and the worlds are loaded with namings based on player name/uuid most likely

stray halo Apr 16, 2021, 1:43 PM

#

hello, i was wondering if the "player.setCooldown" method could be used with an ItemStack and not with a Material

#

That would be super useful

sleek pond Apr 16, 2021, 1:45 PM

#

bright jasper Im thinking about maybe trying to replicate some of the hypixel skyblock archite...

there are 12 devs

bright jasper Apr 16, 2021, 1:45 PM

#

sleek pond there are 12 devs

still paid full time, and 12 people = less overwhelming and stress of being confused cuz brainstorming

sleek pond Apr 16, 2021, 1:46 PM

#

yes

#

but not hundreds

bright jasper Apr 16, 2021, 1:46 PM

#

is it 12 on skyblock or 12 total?

#

altho at this point skyblock is basically all they work on but

ashen agate Apr 16, 2021, 1:47 PM

#

Scoreboard scoreboard = player.getScoreboard();
Objective object = scoreboard.getObjective("mh-health");
if (show) {
  if (object==null) {
     object = scoreboard.registerNewObjective("mh-health","dummy", "§8(§f" + health + "§8) §6❤");
  }
  object.setDisplaySlot(DisplaySlot.BELOW_NAME);
  object.setDisplayName("§8(§f" + health + "§8) §6❤");
}
``` Hey guys I got this piece of code that shows the player's health below their name, but it displays with a `0` in front (probably the score int). Is there a way to hide this (I know there is).

sturdy elk Apr 16, 2021, 1:47 PM

#

Seconds in long xd?

lyric grove Apr 16, 2021, 1:57 PM

#

what should i do? i think i messed up my project

#

everything is red

ivory sleet Apr 16, 2021, 1:58 PM

#

rip

sleek pond Apr 16, 2021, 2:02 PM

#

bright jasper is it 12 on skyblock or 12 total?

12 on skyblock

quaint mantle Apr 16, 2021, 2:03 PM

#

lyric grove what should i do? i think i messed up my project

just means you are in a git project

sleek pond Apr 16, 2021, 2:03 PM

#

and I think like 4 in bedwars and 4 in skywars

unreal quartz Apr 16, 2021, 2:04 PM

#

ashen agate ```java Scoreboard scoreboard = player.getScoreboard(); Objective object = score...

nope, why not set their score to the health?

bright jasper Apr 16, 2021, 2:04 PM

#

sleek pond 12 on skyblock

makes sense ig

#

how would you guys feel about an openskyblock project dedicated to remaking hypixel skyblock in open source

#

as in, the plugins, architecture, and premade spigot layouts/containers

ivory sleet Apr 16, 2021, 2:06 PM

#

we could do it in kotlin 😄

bright jasper Apr 16, 2021, 2:06 PM

#

We could we could, i still would prefer java due to the amount of people who know it

#

more contributions

unreal quartz Apr 16, 2021, 2:06 PM

#

isn't hypixel skyblock basically an mmorpg at this point

ivory sleet Apr 16, 2021, 2:07 PM

#

yeah it was kinda like a joke rku

unreal quartz Apr 16, 2021, 2:07 PM

#

mostly story driven

ivory sleet Apr 16, 2021, 2:07 PM

#

yeah lmbishop

vague mason Apr 16, 2021, 2:07 PM

#

Kotlin is Skript on steroids 😂

ivory sleet Apr 16, 2021, 2:07 PM

#

🥲

bright jasper Apr 16, 2021, 2:07 PM

#

unreal quartz isn't hypixel skyblock basically an mmorpg at this point

yeah it is, also no story in it, falls short there

lyric grove Apr 16, 2021, 2:07 PM

#

quaint mantle just means you are in a git project

oh xd

unreal quartz Apr 16, 2021, 2:07 PM

#

if you're serious at actually recreating it then you're gonna have to come up with your own plot or events or whatever you call it

lyric grove Apr 16, 2021, 2:07 PM

#

its green now

#

unreal quartz Apr 16, 2021, 2:08 PM

#

that means you staged it and it's new

bright jasper Apr 16, 2021, 2:08 PM

#

CC seems a bit generic dont you think?

bright jasper Apr 16, 2021, 2:08 PM

#

unreal quartz if you're serious at actually recreating it then you're gonna have to come up wi...

yeah i know that is what i was planning

lyric grove Apr 16, 2021, 2:08 PM

#

its for chatcolor

#

cc.translate("")

bright jasper Apr 16, 2021, 2:08 PM

#

call is ChatColor or YourPluginChatColor

ivory sleet Apr 16, 2021, 2:08 PM

#

ew

unreal quartz Apr 16, 2021, 2:08 PM

#

so, why not ChatColorX where X is what the purpose is

bright jasper Apr 16, 2021, 2:08 PM

#

CC is too short

#

yeah

ivory sleet Apr 16, 2021, 2:08 PM

#

ColorUtil maybe or smtng

bright jasper Apr 16, 2021, 2:08 PM

#

yeah that works too

vague mason Apr 16, 2021, 2:09 PM

#

SuperPowerfulChatColorWhichEveryoneWouldLikeToCopyIt

#

this isn't to short ^ 😉

bright jasper Apr 16, 2021, 2:10 PM

#

unreal quartz if you're serious at actually recreating it then you're gonna have to come up wi...

for plots i was planning on having a server that would house a certain number of people, these servers are generic, plot worlds are stored in a similar format as slime. Upon user going to their home their plot world is saved and put on S3 or something, fetched when user is joining back to their world

unreal quartz Apr 16, 2021, 2:10 PM

#

that is how hypixel do it, they have 10 a server

bright jasper Apr 16, 2021, 2:10 PM

#

Yeah thats what i was thinking too

#

I was speculating thats how they do it

#

The issue is what if someone joins their home and leaves really fast and joins back

#

S3 is in the process of writing but its fetched before it can by another server

#

Ratelimits can work so ill go with that because its way more simple than caching worlds

#

At that point everything is stateful and i might aswell have it all be kubernetes(many proxies are needed to support large player counts, plugin messaging and bungeecord state does not matter)

rotund knot Apr 16, 2021, 2:12 PM

#

i keep getting this error from buildtools whenever i try to run it: https://paste.md-5.net/dakekiwiku.css

#

i am running it through git for windows

bright jasper Apr 16, 2021, 2:13 PM

#

your permissions are messed up or that file LICENSE couldnt be found

#

run in admin

rotund knot Apr 16, 2021, 2:13 PM

#

tried that

bright jasper Apr 16, 2021, 2:13 PM

#

or see if the folder is read only

quiet ice Apr 16, 2021, 2:13 PM

#

Use your regular cmd

rotund knot Apr 16, 2021, 2:13 PM

#

tried that too

bright jasper Apr 16, 2021, 2:13 PM

#

quiet ice Use your regular cmd

this too

stray halo Apr 16, 2021, 2:13 PM

#

stray halo hello, i was wondering if the "player.setCooldown" method could be used with an ...

bump

sleek pond Apr 16, 2021, 2:13 PM

#

dude

#

bruh

#

wait till people stop talking

quiet ice Apr 16, 2021, 2:13 PM

#

Or powershell, the git bash is broken at best

unreal quartz Apr 16, 2021, 2:13 PM

#

uninstall git and let it use portablegit

#

your git install might be broke

rotund knot Apr 16, 2021, 2:14 PM

#

even when it uses portablegit, it still happens

sleek pond Apr 16, 2021, 2:14 PM

#

stray halo hello, i was wondering if the "player.setCooldown" method could be used with an ...

no, because a cooldown is per an item type and not a specific item

rotund knot Apr 16, 2021, 2:14 PM

#

before i installed git i was running it thru cmd prompt and was still giving the error

quiet ice Apr 16, 2021, 2:14 PM

#

Then just spin up WSL I guess ¯_(ツ)_/¯

rotund knot Apr 16, 2021, 2:14 PM

#

WSL?

bright jasper Apr 16, 2021, 2:15 PM

#

windows subsystem for linux

#

aka, run linux in windows

eternal oxide Apr 16, 2021, 2:15 PM

#

rotund knot before i installed git i was running it thru cmd prompt and was still giving the...

delete everything and run BT in CMD prompt

bright jasper Apr 16, 2021, 2:15 PM

#

not a vm though

unreal quartz Apr 16, 2021, 2:15 PM

#

are you actually the user whose desktop that belongs to?

stray halo Apr 16, 2021, 2:15 PM

#

sleek pond no, because a cooldown is per an item type and not a specific item

oh, and instead is there a way to show durability bar for items that usually don't have it? So I can kinda recreate that

rotund knot Apr 16, 2021, 2:15 PM

#

eternal oxide delete everything and run BT in CMD prompt

what do you mean by everything

sleek pond Apr 16, 2021, 2:15 PM

#

I would assume that without messing with nms, no

rotund knot Apr 16, 2021, 2:15 PM

#

just everything in the BT Folder?

#

because i have tried that already

sleek pond Apr 16, 2021, 2:15 PM

#

but try doing it with a regular item just the same you woulc do with a sword

eternal oxide Apr 16, 2021, 2:16 PM

#

rotund knot what do you mean by everything

delete your BT folder. Uninstall Git. Download a new BT and run it in a cmd prompt.

rotund knot Apr 16, 2021, 2:16 PM

#

ok

lost matrix Apr 16, 2021, 2:16 PM

#

stray halo oh, and instead is there a way to show durability bar for items that usually don...

Nope. Unless you have a resourcepack that uses a modelid to change the look of another itemstack with durability. But then its also that tool type.

rotund knot Apr 16, 2021, 2:17 PM

#

is it possible that github desktop is screwing up the process?

eternal oxide Apr 16, 2021, 2:17 PM

#

why are you using github desktop?

rotund knot Apr 16, 2021, 2:17 PM

#

im not using it

#

i just have it installed as well

eternal oxide Apr 16, 2021, 2:17 PM

#

Does anyone actually use that?

bright jasper Apr 16, 2021, 2:17 PM

#

eternal oxide Does anyone actually use that?

electron crap make cpu die lmao

unreal quartz Apr 16, 2021, 2:18 PM

#

GH desktop should have nothing to do with the process, either run it on a different machine (or WSL) or nuke it and try again

ashen agate Apr 16, 2021, 2:18 PM

#

unreal quartz nope, why not set their score to the health?

ye thought of that too xD
Thanks though.

unreal quartz Apr 16, 2021, 2:18 PM

#

last time I used GH desktop I nearly called it malware because of how terrible it was

stray halo Apr 16, 2021, 2:18 PM

#

lost matrix Nope. Unless you have a resourcepack that uses a modelid to change the look of a...

oh ok, ty anyway

ornate heart Apr 16, 2021, 2:18 PM

#

Git bash ftw

bright jasper Apr 16, 2021, 2:18 PM

#

the only acceptable git client is sourcetree, and thats because of its nice features to split up commits easily for company environments

lost matrix Apr 16, 2021, 2:19 PM

#

rotund knot i just have it installed as well

This is a pure permission problem. Run your powershell/cmd as administrator and run build tools with it (In a clean folder)
And make sure this folder is not opened by another program. So better create a new folder with the jar

unreal quartz Apr 16, 2021, 2:19 PM

#

ornate heart Git bash ftw

running a system with an actual bash shell ftw

bright jasper Apr 16, 2021, 2:19 PM

#

i only use source tree for company/work environments (i will die if i make mistake lmao)

#

otherwise i say fuck off and use git cli

rotund knot Apr 16, 2021, 2:20 PM

#

also im using amazon corretto, would that mess anything up?

bright jasper Apr 16, 2021, 2:21 PM

#

no i use that one too for dev

lost matrix Apr 16, 2021, 2:21 PM

#

rotund knot also im using amazon corretto, would that mess anything up?

Why?
No

rotund knot Apr 16, 2021, 2:21 PM

#

oracle is evil

bright jasper Apr 16, 2021, 2:21 PM

#

My CI compiling with the fast java compiler

#

the optimizing one

bright jasper Apr 16, 2021, 2:21 PM

#

rotund knot oracle is evil

so is google but they know your SSN

rotund knot Apr 16, 2021, 2:22 PM

#

eh idk

lost matrix Apr 16, 2021, 2:22 PM

#

I would got for HotSpot (openjdk)

rotund knot Apr 16, 2021, 2:22 PM

#

my dad uses a bunch of amazon stuff for his work so he recommended i use corretto

rotund knot Apr 16, 2021, 2:26 PM

#

lost matrix This is a pure permission problem. Run your powershell/cmd as administrator and ...

did all of this, and it still broke

bright jasper Apr 16, 2021, 2:26 PM

#

It could also be a problem with the temp file never getting created

#

some file not exist error somewhere

eternal oxide Apr 16, 2021, 2:27 PM

#

show us exactly how you are running BT

rotund knot Apr 16, 2021, 2:27 PM

#

C:\Users<redacted>\Desktop\Build Tools>java -jar BuildTools.jar

quaint mantle Apr 16, 2021, 2:28 PM

#

hey how do i check if i can add item to player inventory's

lunar wigeon Apr 16, 2021, 2:28 PM

#

you mean if players inventory is full?

quaint mantle Apr 16, 2021, 2:28 PM

#

yes

eternal oxide Apr 16, 2021, 2:28 PM

#

rotund knot C:\Users\<redacted>\Desktop\Build Tools>java -jar BuildTools.jar

I'm going to assume you are in that directory and not typing the path

rotund knot Apr 16, 2021, 2:28 PM

#

yeah

lunar wigeon Apr 16, 2021, 2:28 PM

#

public boolean isInventoryFull(Player p)
{
return p.getInventory.firstEmpty() == -1;
}

rotund knot Apr 16, 2021, 2:28 PM

#

i am just running java -jar BuildTools.jar

quaint mantle Apr 16, 2021, 2:28 PM

#

ty

rotund knot Apr 16, 2021, 2:29 PM

#

is it possible that my firewall is screwing this up?

eternal oxide Apr 16, 2021, 2:29 PM

#

rotund knot i am just running java -jar BuildTools.jar

is your command prompt run as administrator?

rotund knot Apr 16, 2021, 2:29 PM

#

yeah

lost matrix Apr 16, 2021, 2:29 PM

#

lunar wigeon public boolean isInventoryFull(Player p) { return p.getInventory.firstEmpty(...

But this does not cover if a stack within one of the slots could still fit the ItemStack in question.
@quaint mantle

bright jasper Apr 16, 2021, 2:29 PM

#

Yk my recommendation if this really isnt working well. Pull a jar artifact from the CI system that is the latest for buildtools

quaint mantle Apr 16, 2021, 2:30 PM

#

okay so what should i do?

rotund knot Apr 16, 2021, 2:30 PM

#

what is the CI system?

eternal oxide Apr 16, 2021, 2:30 PM

#

rotund knot yeah

try moving the folder off your desktop, so C:\buildtools

bright jasper Apr 16, 2021, 2:30 PM

#

System auto builds when source code updates

rotund knot Apr 16, 2021, 2:30 PM

#

ok

lost matrix Apr 16, 2021, 2:31 PM

#

quaint mantle okay so what should i do?

I think you need to iterate over all slots and manually keep track of the amount you can insert into that inventory. Let me cook up a method.

quaint mantle Apr 16, 2021, 2:31 PM

#

okay

rotund knot Apr 16, 2021, 2:32 PM

#

eternal oxide try moving the folder off your desktop, so C:\buildtools

that did it!

#

thanks guys, sorry for the trouble

lost matrix Apr 16, 2021, 2:36 PM

#

quaint mantle okay

I think this might work:

  public boolean canFit(final Inventory inventory, final ItemStack itemStack) {
    int itemsLeft = itemStack.getAmount();
    final int maxStackSize = itemStack.getMaxStackSize();
    for (final ItemStack slotItem : inventory) {
      if (slotItem == null) {
        return true;
      } else if (slotItem.isSimilar(itemStack)) {
        itemsLeft -= maxStackSize - slotItem.getAmount();
        if (itemsLeft <= 0) {
          return true;
        }
      }
    }
    return false;
  }

#

Not sure if you need to check for air... Probably also check for air in the first if statement

quaint mantle Apr 16, 2021, 2:38 PM

#

okay

#

ty

#

    @EventHandler
    public void onPlayerBucketEmpty(PlayerBucketEmptyEvent event) {
        Player p = (Player)event.getPlayer();
        if(!p.hasPermission("tntwars.bucket")) {
            p.sendMessage("test");
            return;
        }
        if(event.getBucket() == Material.WATER_BUCKET) {
            p.setItemInHand(new ItemStack(Material.WATER_BUCKET, 1));
        }
    }``` why this wont work breh 😦 i feel like i forgot something xD

#

how do i tp a player back to spawn if he has reached certain coordinates?

sleek pond Apr 16, 2021, 2:42 PM

#

player.teleport 0 0

#

or world.getspawnpoint

lost matrix Apr 16, 2021, 2:43 PM

#

quaint mantle ```java @EventHandler public void onPlayerBucketEmpty(PlayerBucketEmptyE...

Define "wont work"

quaint mantle Apr 16, 2021, 2:43 PM

#

package me.configz1.spawnleave;

import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;

public final class SpawnLeave extends JavaPlugin implements Listener {

    @Override
    public void onEnable() {

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

    }

    public void OnLeave()



    @Override
    public void onDisable() {
        // Plugin shutdown logic
    }
}

#

what do i put in the public void onLeave()?

quaint mantle Apr 16, 2021, 2:43 PM

#

lost matrix Define "wont work"

Doesn't give the player a full bucket ¯_(ツ)_/¯ if it got empty

elfin minnow Apr 16, 2021, 2:43 PM

#

whats the difference between running a task asynchronously and synchronously

ivory sleet Apr 16, 2021, 2:44 PM

#

async doesnt run on server thread if we're talking bukkit scheduler, it runs on a separate thread meaning you can do stuff concurrently

elfin minnow Apr 16, 2021, 2:44 PM

#

so less lag?

ivory sleet Apr 16, 2021, 2:45 PM

#

depends

lost matrix Apr 16, 2021, 2:45 PM

#

quaint mantle what do i put in the ```public void onLeave()```?

You need to check either periodically or in the move event.
Then depending how many areas you want to have you need to use either a BoundingBox, Fixed coordinate bounds, or the distance to fixed point in the world.

ivory sleet Apr 16, 2021, 2:45 PM

#

well you could download a file without making the entire application freeze

lost matrix Apr 16, 2021, 2:45 PM

#

quaint mantle Doesn't give the player a full bucket ¯\_(ツ)_/¯ if it got empty

Set it one tick later

quaint mantle Apr 16, 2021, 2:45 PM

#

ig

ivory sleet Apr 16, 2021, 2:45 PM

#

or similar stuff that may take a while to perform

elfin minnow Apr 16, 2021, 2:45 PM

#

hmm ok got it

quaint mantle Apr 16, 2021, 2:45 PM

#

lost matrix You need to check either periodically or in the move event. Then depending how m...

i wana make a plugin so if the player leaves lets say 500 blocks from spawn the plugin will tpa the player back to 0 0

lost matrix Apr 16, 2021, 2:46 PM

#

elfin minnow so less lag?

There are some things you can do async like checking a bunch of block materials or spawning particles.
The thumb rule is: If it doesnt alter the game state you can try it async.

elfin minnow Apr 16, 2021, 2:47 PM

#

huh?

lost matrix Apr 16, 2021, 2:48 PM

#

quaint mantle i wana make a plugin so if the player leaves lets say 500 blocks from spawn the ...

Then just use a Scheduler or the PlayerMoveEvent (latter is simpler) and check if the distanceSqared to the world spawn is bigger than 500 * 500

quaint mantle Apr 16, 2021, 2:48 PM

#

ok

glossy lake Apr 16, 2021, 2:48 PM

#

elfin minnow whats the difference between running a task asynchronously and synchronously

https://cdn.discordapp.com/attachments/730244568905285766/827264477346267186/1t_oCyHBstMnF8WpZ67pKTg.png

lost matrix Apr 16, 2021, 2:48 PM

#

quaint mantle ok

https://www.spigotmc.org/wiki/using-the-event-api/

Using the Event API | SpigotMC - High Performance Minecraft

The home of Spigot a high performance, no lag customized CraftBukkit Minecraft server API, and BungeeCord, the cloud server proxy.

quaint mantle Apr 16, 2021, 2:49 PM

#

lost matrix https://www.spigotmc.org/wiki/using-the-event-api/

i dont rly need this but ok

elfin minnow Apr 16, 2021, 2:50 PM

#

public ItemStack getPlayerHead(String player) {
        Material type =Material.PLAYER_HEAD;
        ItemStack head = new ItemStack(type);
        SkullMeta meta = (SkullMeta)head.getItemMeta();
        meta.setOwner(player);
        meta.setDisplayName(player);
        head.setItemMeta(meta);
        return head;
    }

I am using this to get player heads, but it causes a lot of lag, how do I fix that

ivory sleet Apr 16, 2021, 2:50 PM

#

wrap it with a future and then add a callback that posts a task on the server thread or something

#

I assume SkullMeta#setOwner specifically causes the lag

elfin minnow Apr 16, 2021, 2:51 PM

#

yh I think so

lost matrix Apr 16, 2021, 2:51 PM

#

elfin minnow ```java public ItemStack getPlayerHead(String player) { Material type =M...

Cache the resulting ItemStack and clone it. Normally the PlayerProfile that results from this
method should be cached but for some reason cloning the ItemStack and reusing one instance
solved a lot of problems in the past for me...

gleaming grove Apr 16, 2021, 2:51 PM

#

@quaint mantle float distnace = 500; Location spawnLocation = new Location(Bukkit.getWorld("world"), 0,50,0); @EventHandler public void playerMoveEvent(PlayerMoveEvent playerMoveEvent) { if(playerMoveEvent.getPlayer().getLocation().distance(spawn_location) > distnace) { playerMoveEvent.getPlayer().teleport(spawn_location); } }

ivory sleet Apr 16, 2021, 2:52 PM

#

Make PlayerMoveEvent#getPlayer into a variable? and also java naming conventions 👀

quaint mantle Apr 16, 2021, 2:52 PM

#

and java conventions

#

a {

}

not c style

#

a
{

}

lost matrix Apr 16, 2021, 2:52 PM

#

And use distance squared if you dont want to fry your cpu with 15 users online

ivory sleet Apr 16, 2021, 2:53 PM

#

java conventions says nothing about disallowing allman style tho

lost matrix Apr 16, 2021, 2:53 PM

#

quaint mantle a { } not c style

This is actually not a java convention

quaint mantle Apr 16, 2021, 2:54 PM

#

who the hell wants to have a software developer that uses that, when the rest of the company uses the normal

ivory sleet Apr 16, 2021, 2:54 PM

#

I mean yeah when working in teams you should follow 1 style ofc

#

but that doesn't imply you should avoid allman style in java

quaint mantle Apr 16, 2021, 2:54 PM

#

thats what they call it?

ivory sleet Apr 16, 2021, 2:54 PM

#

mhm

quaint mantle Apr 16, 2021, 2:54 PM

#

disgusting

ivory sleet Apr 16, 2021, 2:54 PM

#

¯_(ツ)_/¯

quaint mantle Apr 16, 2021, 2:55 PM

#

gleaming grove <@456226577798135808> ``` float distnace = 500; Location spawnLocation...

tysm

opal juniper Apr 16, 2021, 2:56 PM

#

Wow, this better portals plugin looks really cool. I wonder how they did it.

oh lmao

quaint mantle Apr 16, 2021, 2:56 PM

#

lol

lost matrix Apr 16, 2021, 2:56 PM

#

quaint mantle tysm

Not trying to be rude to Jacek but you should maybe consider this instead

  private static final int MAX_DISTANCE_SQ = 500 * 500;

  @EventHandler
  public void onMove(final PlayerMoveEvent event) {
    final Location worldSpawn = event.getPlayer().getWorld().getSpawnLocation();
    final Location targetLocation = event.getTo();
    if (targetLocation == null) {
      return;
    }
    if (worldSpawn.distanceSquared(event.getTo()) > MAX_DISTANCE_SQ) {
      event.setTo(worldSpawn);
    }
  }

gleaming grove Apr 16, 2021, 2:57 PM

#

yes, this is much better approach

cinder thistle Apr 16, 2021, 2:59 PM

#

lost matrix Not trying to be rude to Jacek but you should maybe consider this instead ```jav...

why not just do 500^2

#

cleaner and simpler

lost matrix Apr 16, 2021, 2:59 PM

#

Because that would xor 500 and 2 in binary...

cinder thistle Apr 16, 2021, 2:59 PM

#

hUH