geol
#help-development
quiet ice
Those also have capacitors
ornate mantle
how would you clean it 💀
green prism
on discord
green prism
no, here
quiet ice
FECK
waxen plinth
Once you're verified your nickname is set to your forums username
green prism
nono im poor for that
ornate mantle
would an earbud and some alcohol clean it properly
cerulean jasper
Hey guys. code origination from external pom.xml package from github (via jitpack) is suddenly giving me noMethod error after new compile.. yet I dont think I recently changed anything, what do I do? I use IDEA
I tried updating the version but I am still on the latest "tag"
undone axleBOT
Name changes on the forums are granted to those who have donated to the project. Donations are processed manually and generally take up to 24 hours. The donation widget can be found on the home page of SpigotMC at: https://www.spigotmc.org/.
cerulean jasper
originating*
eternal oxide
would an earbud and some alcohol clean it properly
yes. the best you can
quiet ice
Hey guys. code origination from external pom.xml package from github (via jitpac...
did that github repo change?
ornate mantle
do i just clean it best i can and hope it works?
green prism
?changename
10$??? IT'S MY WHOLE FORTUNE
cerulean jasper
reccomend same so, let me try new name regardless
Doesnt seem to work, and main class path is same regardless, must be not it, right?
green prism
EDDGALR
ONE MORE QUESTION
ornate mantle
nevermind i forgot google exists
cerulean jasper
wait no
green prism
EDDGALR
ONE MORE QUESTION
ARE DUCKS GREEN?
ornate mantle
ARE DUCKS GREEN?
quiet ice
.-.
green prism
https://tenor.com/view/mike-ehrmantraut-breaking-bad-better-call-saul-what-is-br...
hnmh, barbecue
ornate mantle
doin ur mom doin doin ur mom
quiet ice
I'd stop there before the mods come by
waxen plinth
@green prism do you actually want a code review
green prism
waxen plinth
It just makes sense for that kind of plugin
waxen plinth
@Override
public void onDisable() {
for(Player p : Bukkit.getOnlinePlayers()) p.closeInventory();
}```This seems bad
green prism
```java
@Override
public void onDisable() {
for(Player p : B...
Solved.
waxen plinth
It could force them out of inventories unrelated to your plugin
waxen plinth
X Gender?
No, just a separate option for it
Pronouns don't necessarily have to be related to gender
green prism
Pronouns don't necessarily have to be related to gender
hmhmhmhmhmhm
quiet ice
```java
@Override
public void onDisable() {
for(Player p : B...
Do note that bukkit automagically does that on disconnect
waxen plinth
It's always recommended
quiet ice
Or better said minecraft
tall dragon
@green prism i noticed you have a seperate Listener class for all your inventories. that can easily be reduced to just 1 listener
quiet ice
Unless you use the reload command
waxen plinth
And what's personHashMap used for?
quiet ice
But as I said, reload command bad
quiet ice
There is not much that can go wrong outside of a short-circuit
green prism
And what's personHashMap used for?
gimme a moment, Im solving everything and I tell you
quiet ice
So the worst thing that can happen is a small fire and a triggered breaker
waxen plinth
Person playerIdentity = personHashMap.get(player.getName());
Oh..
You should really use UUID for that
ornate mantle
So the worst thing that can happen is a small fire and a triggered breaker
you must be fun at parties
quiet ice
Yes, people miss out a lot from me when I do not show up
waxen plinth
ornate mantle
lmao
waxen plinth
This class has tons of whitespace between some methods
green prism
<@350160924310634516> i noticed you have a seperate Listener class for all your ...
I find myself better to read the name of a class and know that there inside you will find everything about
green prism
This class has tons of whitespace between some methods
hmhmhm
waxen plinth
There also seems to be a lot of static abuse going on here
green prism
wher
green prism
Lots of public static maps
what can I do about that hmh
waxen plinth
?di
undone axleBOT
Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/
tall dragon
I find myself better to read the name of a class and know that there inside you ...
why not have a proper inventory system and have 1 class to handle that inventories look and its funtionality as well?
grim ice
@waxen plinth uh
green prism
why not have a proper inventory system and have 1 class to handle that inventori...
ouch, that's a good idea
grim ice
suppose hashmaps
grim ice
had in their constructor
waxen plinth
Look at the link the bot sent
waxen plinth
It's a better way to design object oriented projects
grim ice
is having a public static variable in ur main class bad even if the variable type is a class that's only initialized once
eternal oxide
make it final and you are good
waxen plinth
Static abuse makes your code more inflexible, and harder to unit test if you want to do that
grim ice
what if its initialized in onEnable for example
ornate mantle
i cant fucking do it
grim ice
u cant make it final
eternal oxide
nope
green prism
im confused
ornate mantle
im too scared
green prism
im both
grim ice
????
waxen plinth
Dependency injection is simple
ornate mantle
i need some reassurance
waxen plinth
Rather than using static fields
ornate mantle
that nothing will go wrong
waxen plinth
Pass dependencies into their dependents
grim ice
make it final and you are good
what if u cant make it final, since its initialized in onEnable
eternal oxide
public static final HashMap<String, Person> personHashMap = new HashMap<>();
not good
waxen plinth
public static final HashMap<String, Person> personHashMap = new HashMap<>();
That's still static abuse
green prism
or this guy
my name is Mike
ornate mantle
my name is walter hartwell white
green prism
my name is walter hartwell white
my name is Gustavo Fring
grim ice
is having a public static variable in ur main class bad even if the variable type is a class that's only initialized once
waxen plinth
is having a public static variable in ur main class bad even if the variable typ...
If it's the plugin object it's generally fine
ornate mantle
omg gas stone and fridge
grim ice
no, it's not
waxen plinth
But for just about anything else you should avoid static fields
green prism
what if I create a new class with that static abuse and initialise that from the onEnable?
waxen plinth
No
waxen plinth
It makes your code inflexible
waxen plinth
The plugin is never going to be extended
It's instantiated once and anything that needs it needs that one specific instance
Now, ideally you should still inject it
green prism
what about that
@Getter
private HashMap<String, Person> personHashMap;
@Override
public void onEnable() {
this.personHashMap = new HashMap<>();
But exposing a static getter or field for convenience in API is fine
grim ice
- Enforcing that the field type is only initialized once
- Enforcing that the class that has the field cannot be extended
waxen plinth
what about that
@Getter
private HashMap<String, Person> personHashMap;
...
That map have a key type of UUID, not string
eternal oxide
what about that
@Getter
private HashMap<String, Person> personHashMap;
...
don;t expose teh Map, getter and setter on contents
waxen plinth
And the field should be a Map, not a HashMap
waxen plinth
if you meet those two requirements u can make a public static field
You can, but should still prefer dependency injection
For singletons it's fine to have a static getter or field though
green prism
public HashMap<UUID, Person> personHashMap;
@Override
public void onEnable() {
this.personHashMap = new HashMap<>();
Not public
waxen plinth
HashMap -> Map
waxen plinth
I need it in other classes
Make a getPerson(UUID) method
waxen plinth
You can, but you should generally not expose that kind of thing directly if you can avoid it
Think of it this way
green prism
oK
waxen plinth
You run a business in your home
green prism
You run a business in your home
a millionaire business
misty ingot
player.addPotionEffects(new PotionEffect(PotionEffectType.getByName("BLIND")), 1, 10);
PotionEffectType#getByName requires a string but shows an error when I put the string there
waxen plinth
You invite people in and make them coffee
Would you give them the keys to your house to come in and ask for coffee?
Or would you have them ring the doorbell so you can serve them?
grim ice
So, if i have this:
public final class A {
public static final B b = new B();
}
public class B {
public B() {
if (objectAlreadyInitializedBefore) {
throw new RuntimeException("Initializing Failed");
}
}
}```
is having the field "b" as it is, okay?The singleton instance should be in its own class
grim ice
is it okay though
waxen plinth
Besides that yes
grim ice
since that's literally what bukkit does
lol
in this case B is the plugin and A is bukkit
waxen plinth
Singletons are basically the only time you should ignore DI principles
grim ice
so using public static is fine as long as these two rules are met
waxen plinth
Not always but they're a good rule of thumb
waxen plinth
What's worth noting is that you should only do that if you need the SPECIFIC instance
If any Plugin instance will suffice, inject
green prism
public Person getPerson(UUID uuid) {
return personHashMap.get(uuid);
}
public UUID getUUID(Person person) {
for (UUID uuid : personHashMap.keySet()) {
if (personHashMap.get(uuid).equals(person)) {
return uuid;
}
}
return null;
}
I see
waxen plinth
e.g. registering listeners or similar
twilit roost
Im randomly spawning campfires
but I don't want them to be inside/on trees
should I try to scout some radius around the tree for free spot without trees or somehow remove the tree?
waxen plinth
public Person getPerson(UUID uuid) {
return personHashMap.get(uuid);
...
Do you need the UUID of a person?
ornate mantle
HOYLY CK
YSE
THE CHARGER WORKS
AND THE ELECTRICITY IS STILL HERE
this isnt shitposting i genuinely had troubles with my charger 💀
proof here
waxen plinth
Maik, feel free to start a thread if this channel is too chaotic
lusty forum
Hello guys, how can I make a city build plugin? I want to create one my own
ornate mantle
can u describe it a bit more
green prism
Maik, feel free to start a thread if this channel is too chaotic
Ive 19 errors to solve before
waxen plinth
Oh lol
I know that these design principles might seem just annoying on a small project
But they help make sure it can scale
green prism
whats that supposed to do?
main.getPerson(p.getUniqueId()).setAge(actualAge);
waxen plinth
When structuring large codebases it will keep things clean
waxen plinth
You mean for when the person doesn't exist?
You could have a getOrCreatePerson method
green prism
I mean, if I get the person and then do the age set, the person’s value in the hashmap is no longer up to date, right?
waxen plinth
It's returning the object
The object isn't copied in the process
It's the same one
So if you change it, it will be reflected in the map
green prism
So this will do something
main.getPerson(p.getUniqueId()).setAge(actualAge);
cool
lmao
waxen plinth
Yes
lusty forum
can u describe it a bit more
Do you mean me
waxen plinth
Your command code can also be cleaned up a lot
green prism
Your command code can also be cleaned up a lot
how, I don't understand how to use a commandframework
ornate mantle
Do you mean me
yes
granite burrow
Is it possible to programmatically remove the when player teleports using Player#teleport(location) spam console with "Player moved too quickly! (coords)"
grim ice
yes
but i dont recommend it
use System.setOut
System.setOut(new PrintStream(System.out) {
public void println(String s) {
// here, we check if the message being written in console doesnt contain "moved too quickly", so if it does it wont be printed
if (!(s.contains("moved too quickly"))) {
super.println(s);
}
}
});```
ornate zinc
i want to spawn a mob without AI . can enyone help ?
granite burrow
but i dont recommend it
Is there anyreason why its detected as moving too fast when teleporting?
grim ice
Is there anyreason why its detected as moving too fast when teleporting?
as far as i know
teleporting isnt actually teleporting
it just moves you extremely fast
granite burrow
oh wth lmao
grim ice
or
Look into the spigot.yml file for the following:
moved-wrongly-threshold: 0.0625
moved-too-quickly-multiplier: 10.0
Might need to adjust those higher for the first. Maybe increment by 0.0025 to see if it makes a difference.
mighty pier
import lombok.experimental.UtilityClass;
import me.frandma.soup.Soup;
import org.bson.Document;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import java.util.ArrayList;
import java.util.function.Consumer;
@UtilityClass
public class Kits {
public void createKit(Player p, String kitname){
Document document = new Document("kitname", kitname).append("displayitem", p.getItemInHand().getType());
ArrayList<ItemStack> items = new ArrayList<>();
for (ItemStack item : p.getInventory().getContents()){
items.add(item);
}
document.put("items", items);
Soup.kitCol.insertOne(document);
}
public void claimKit(Player p, String kitname){
Soup.kitCol.find().forEach((Consumer<Document>) document -> {
if (document.get("displayname").equals(kitname)){
ArrayList<ItemStack> items = (ArrayList<ItemStack>) document.get("items");
for (ItemStack item : items){
p.getInventory().addItem(item);
}
p.sendMessage("Claimed kit §b" + kitname + "§f.");
}
});
}
}
```https://paste.md-5.net/qoqatokofa.bashoh
did it the opposite way
ashen quest
But as I said, reload command bad
reload command, 🤮 🤮 🤮 🤮 🤢 🤢 🤢 🤢
me and my Gs just flip the electrons that represent the status of the server
mighty pier
ashen quest
ayo
mighty pier
```package me.frandma.soup.kits;
import lombok.experimental.UtilityClass;
impor...
helwp
owo
ashen quest
?notworking
undone axleBOT
"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.
ashen quest
can u show this info please
delicate lynx
what's this line at me.frandma.soup.kits.Kits.createKit(Kits.java:21)
mighty pier
Kits.createKit(p, args[0]);
i did /kitcreate boat
with boat
in hand
{|
thumbs u]p
delicate lynx
because it doesn't know how to save a material in mongo
delicate lynx
you probably need to toString() it
mighty pier
arraylist itemstack
string too?
the ArrayList<ItemStack> items = new ArrayList<>();
ima try
might be
cause i connected to the mongodb database wrong
MongoClient mongoClient = MongoClients.create("mongodb+srv://crackma:password@crackma.gasczoq.mongodb.net/?retryWrites=true&w=majority");
MongoDatabase database = mongoClient.getDatabase("soup");
playerCol = database.getCollection("players");
}
private void mongoConnectKits() {
MongoClient mongoClient = MongoClients.create("mongodb+srv://crackma:password@crackma.gasczoq.mongodb.net/?retryWrites=true&w=majority");
MongoDatabase database = mongoClient.getDatabase("soup");
kitCol = database.getCollection("kits");```
i did it right yes?
agile anvil
i did it right yes?
Why do you always create a connection?
eternal night
opal juniper
you have converted the object toString
it is now a String
its a string that looks like an arraylist
agile anvil
If you mean a string that can be converted back in ArrayList: no
grim ice
u can tbh
mighty pier
ok so
the problem is
i cant convert itemstack to string
for some reason
and its erroring
wrong image
severe oak
thats casting it to a string
urban kernel
is there any way to override the default bukkit ban message
severe oak
No, ItemStack will print object reference
You have to serialize it. You can use Gson
agile anvil
how do i make itemstack -> string?
Multiple possibilities: create your own serializer, find one, or use an existing method which should exist
agile anvil
You have to serialize it. You can use Gson
Exactly
severe oak
https://www.spigotmc.org/threads/serializing-and-deserializing-itemstack-with-gson.277972/ random thread I found on the topic
urban kernel
is there any way to override the default bukkit ban message
?
mighty pier
what is serializing
severe oak
Changing an object into a form of data that can be stored for later
In your case, converting an ItemStack to a String.
mighty pier
https://www.spigotmc.org/threads/serializing-and-deserializing-itemstack-with-gs...
i dont understand
urban kernel
is there any way to override the default bukkit ban message
honest echo
at org.bukkit.inventory.ItemStack.addEnchantment(ItemStack.java:401) ~[paper-api-1.19.2-R0.1-SNAPSHOT.jar:?]```
im trying to apply "sharpness" to a Material.BOOKsend code
honest echo
ItemStack outputItem = new ItemStack(Material.BOOK, 1);
outputItem.addEnchantment(Objects.requireNonNull(Enchantment.getByKey(NamespacedKey.minecraft("sharpness"))), 2);
??
fossil rose
yap
honest echo
thanks for help lemme test it
urban kernel
is there any way to override the default bukkit ban message
agile anvil
is there any way to override the default bukkit ban message
I bet you can configure it
urban kernel
how
agile anvil
Have you tried bukkit.yml or spigot.yml ?
fossil rose
hey I know this has probably more to do with the java language itself.
But since what I'm struggling with involves Events and the need for Events to be registered (therefore instantiating the class where those events are declared in), I think here is a good place to ask.
So let's say I want to create a different inventory menu for every player, where the inv's title is the player's name.
I create a class called Menu, declare a private Inventory inventory, use a constructor in that class to perform something like inventory = Bukkit.createInventory(player, 27, Component.text(player.getName())); and create a getter for that same inventory.
Now when I want to create that inventory and open it I would do Menu menu = new Menu(player) and player.openInventory(menu.get(player)).
This works fine, and I can pass this menu instance to whatever class I want it used, for example a MenuItem class to say create and add items to that menu.
Problem is: what should I do if I want to check if one of these menus has been clicked in by the player, using the InventoryClickEvent. I obviously can't pass the instance to the InventoryClickEvent class cause that's being registered in the onEnable() method in the main class.
Would a static HashMap where key is Player and value is Inventory make sense for this situation? Or is there a better way of doing this? Thanks in advance.
waxen plinth
hey I know this has probably more to do with the java language itself.
But since...
You can register a listener when a menu is created
Make the Menu itself a listener if you want
Otherwise a map is the best solution
But do a map by UUID, not Player
fossil rose
But do a map by UUID, not Player
right, because if that player leaves the server and joins again, it's no longer the same object
fossil rose
You can register a listener when a menu is created
is this something that is usually done? It seems pretty smart to me now that you pointed it out
waxen plinth
Yeah it's pretty common
gleaming grove
How do I suppose configure this to run Server from Inteliji?
undone axleBOT
fossil rose
Otherwise a map is the best solution
is it bad practice making it static? or does it make sense in this situation because there is only one copy of that map, class owns the map, etc.?
fossil rose
As long as it's not needed anywhere else
what exactly do you mean by this? I think I know what you're talking about, just so I'm 100% sure I understand cause consensus on what situations static is okay to use is so ambiguous
waxen plinth
If it's only used internally within that class, that's the ideal setup
severe oak
is it bad practice making it static? or does it make sense in this situation bec...
If its only to be created once, you could use a singleton?
fossil rose
If it's only used internally within that class, that's the ideal setup
yap, but I should be okay with then creating a public static getter in that class that gets inventories from the map, right?
severe oak
That should be fine. Tbf its really your decision on your code design.
vernal basalt
Is there a way to check if a hostile mob can attack a player
waxen plinth
yap, but I should be okay with then creating a public static getter in that clas...
I'd avoid it if possible
severe oak
Is there a way to check if a hostile mob can attack a player
Shouldnt every hostile mob be able to attack? Can you elaborate?
vernal basalt
Basically check if the mob is being farmed
I need a Boolean of if the entity has a path to the player
fossil rose
I'd avoid it if possible
oh yeah? then how would you go about doing what I'm trying to accomplish? just go with registering the listener when menu is created?
if I do go with the Map route, how should I do it? sorry for so many questions, really want to get this matter taken care of in my head lmao
cause if I make the map static, that would be with the intention of then accessing it from other classes
severe oak
I need a Boolean of if the entity has a path to the player
EntityTargetLivingEntityEvent, this is the event that is triggered when it targets another Entity.
vernal basalt
Ok
waxen plinth
You can access it from other classes
It's not ideal design
But it's unlikely to matter
fossil rose
It's not ideal design
ideal should be?
waxen plinth
Make a manager class
fossil rose
if you can summarize it
waxen plinth
That holds the map, you pass the manager around to whatever needs it
gleaming grove
if you can summarize it
I've send you manager example
bronze solar
Hey, so I was able to fix my config issue thanks to @waxen plinth's awesome library, but now I'm facing a new issue, essentially, I need to get offline players by their name or UUID, but the server that the plugin is being ran on is in offline mode to work with Bungee, but offline mode server's can't get offline players the same way as online ones, how can I go about getting an offline player on an offline mode server?
waxen plinth
Might need to invoke authlib
bronze solar
Yeah, that's what I thought, do you think there's any way to avoid something like that?
Output on offline mode server: [CraftPlayer{name=JohnnyGooodTime}]
Same output on online mode server: [CraftOfflinePlayer[UUID=fc1baadf-af0c-403b-a7f4-fa50f68d92f7]]
These are two different players, but you get the idea of the difference of how it works.
waxen plinth
?jd-s
undone axleBOT
lusty forum
Can somebody help me with my question?
lusty forum
Can somebody help me with my question?
Hello guys, how can I make a city build plugin? I want to create one my own
waxen plinth
No
gleaming grove
Hello guys, how can I make a city build plugin? I want to create one my own
It's harder then you think it is
lusty forum
Ik
gleaming grove
I think better to make extention for some plot's plugin then reinvent wheel
lusty forum
Ok
fossil rose
That holds the map, you pass the manager around to whatever needs it
wouldn't this mean I'll have to create a Manager instance everytime I create a Menu?
waxen plinth
wouldn't this mean I'll have to create a Manager instance everytime I create a M...
No
You would create one and pass it around
agile anvil
Did you ever seen that ?
grim ice
its definitely possible with packets or something
lets hope its not handled client side
i doubt the api has it
but maybe packets do
quaint mantle
this looks like it
https://wiki.vg/Protocol#Set_Camera
delicate lynx
no
gleaming grove
Is it possible to create Crafting inventory?
delicate lynx
you shouldn't be checking titles for inventories, you should store the inventory somewhere else and check if it's the same one
gleaming grove
Is it possible to create Crafting inventory?
NVM I should use InventoryType.WORKBENCH instead of InvenotryType.Crafting
stone shadow
final ScheduledExecutorService executorService= Executors.newSingleThreadScheduledExecutor();
executorService.scheduleAtFixedRate(new Runnable() {
int count=0;
@Override
public void run() {
if (count==10)
executorService.shutdown();
player.sendMessage("working "+var);
player.getWorld().spawnEntity(player.getLocation(),EntityType.CHICKEN);
player.sendMessage("test");
count++;
}
},1,1, TimeUnit.SECONDS);
Hey I was trying to run the above part of the code but this spawnEntity line is giving some issues
the code works fine without that line
gleaming grove
You get error because spigot code need to be run on the spigot thread
player.getWorld().spawnEntity(player.getLocation(),EntityType.CHICKEN);
player.sendMessage("test");``` this chunk of codethats because that needs to be sync iirc
lost matrix
final ScheduledExecutorService executorService= Executors.newSingleThreadSchedul...
You can not use any spigot api from a different thread
Unless its specifically stated
stone shadow
umm .... any fixes possible... basically I need to spawn a chicken at a particular location every second for a minute
tall dragon
yea. make it sync
iron glade
?scheduling
lost matrix
?scheduling
gleaming grove
final ScheduledExecutorService executorService= Executors.newSingleThreadSchedul...
public void test(Player player, Plugin plugin)
{
int seconds = 2;
Bukkit.getScheduler().runTaskTimer(plugin, (e) ->
{
if(count == 10)
e.cancel();
/* player.sendMessage("working "+var);
player.getWorld().spawnEntity(player.getLocation(),EntityType.CHICKEN);
player.sendMessage("test");*/
count ++;
}, 0, 20 * seconds);
}``` you can make it like thisMinus this atrocious bracket style
iron glade
if (condition)
{
}``` looks so terrible@lost matrix you are welcome
lost matrix
You just made it worse
Just add more lines. If you want to edit an existing lore then you can use the methods of List to edit the lore to your liking.
In newer java versions you can also just do this
ItemMeta meta;
meta.setLore(List.of(
"Line one",
"Line two",
"Line three"
));
naming conventions
echo basalt
In newer java versions you can also just do this
```java
ItemMeta meta;
...
Side note: List.of is actually Arrays.asList on java 8 :)
lost matrix
Side note: `List.of` is actually `Arrays.asList` on java 8 :)
Does this have a varargs param?
echo basalt
Yes
quiet ice
afaik Arrays.asList can be a bit cursed
onyx fjord
```java
if (condition)
{
}``` looks so terrible
c# code style sucks
echo basalt
actually depends
echo basalt
Really depends on the version
On some java versions it's mutable
on others it's immutable
quiet ice
Although you can also make the point that List#of has better performance
echo basalt
Yeah but it's not compatible with older versions and all
not a thing on java 8 type deal
lost matrix
One more benefit
quiet ice
actually depends
Returns a fixed-size list backed by the specified array. Changes made to the array will be visible in the returned list, and changes made to the list will be visible in the array. The returned list is Serializable and implements RandomAccess.
I feel like that would break that contract
echo basalt
kinda wouldnt
because the stupid mfs that wrote the Arrays class made their own ArrayList class just to break consistency
quiet ice
oh lol
That being said List#of is unmodifiable in it's contract
So Arrays#asList cannot delegate to List#of without breaking it's contract
granite burrow
is there a way to detect if the player sent /kill in the entity damage event? Since /kill seems to send a void damage event, however, I'm trying to detect if the player is in the void
delicate lynx
you'll have to track that manually
granite burrow
you'll have to track that manually
dam alright
chrome beacon
Yes
chrome beacon
Depends
green prism
bruh
chrome beacon
Make a multimodule maven project if you're using nms
green prism
Make a multimodule maven project if you're using nms
what
chrome beacon
One module per nms revision
green prism
what
chrome beacon
The package it all together and you're done
green prism
what's nms? can you speak in simple words
quiet ice
Then a 1.16 plugin already supports 1.19
chrome beacon
^
quiet ice
If you do not use anything that isn't public API mc versions do not matter starting from 1.14+
quiet ice
it is compiled in java 16
As long as you don't do anything too cursed, java versions do not matter either
waxen plinth
Should still add pronouns
green prism
Should still add pronouns
ahaha
waxen plinth
A placeholder for those so you could have them show up when you hover over someone's name
green prism
I will in the update n'999
waxen plinth
That would be perfect
green prism
A placeholder for those so you could have them show up when you hover over someo...
wat ahah
quiet ice
Also what do you guys think about https://www.spigotmc.org/resources/harvesterhoe.104388/?
(screenshot of decompiled code for those that are too lazy)
ancient plank
I have code for that
green prism
I like the code. It is easy to understand
quiet ice
Almost all of the event listener classes (probably are 40) are near identical
ancient plank
wilding
glossy venture
(screenshot of decompiled code for those that are too lazy)
bruuuh does it have different listeners for each crop for each enchant?
quiet ice
Yep.
quiet ice
40 event listeners just for this
glossy venture
lmao
quiet ice
bruuuh does it have different listeners for each crop for each enchant?
Even more crazy: For each enchantment level
ancient plank
wtf
the math for enchantment level is so easy
there's a whole ass wiki page on it
quiet ice
And it hard-depends on claimchunk (which is a pretty obscure plugin imo)
glossy venture
Even more crazy: For each enchantment level
yeah
ancient plank
what the fuuuuuuuck am I looking at
glossy venture
so what does it do per listener
like unbreaking 3 listener is the same as unbreaking 1 listener just less damage?\
quiet ice
Yes
Fortune 0 Beetroots = 1
Fortune 1 Beetroots = 1 to 2
Fortune 2 Beetroots = 1 to 3
Fortune 3 Beetroots = 1 to 4
same with rest
Unbreaking 0 Tool Damage 4
Unbreaking 1 Tool Damage 3
Unbreaking 2 Tool Damage 2
Unbreaking 3 Tool Damage 1
?paste
undone axleBOT
vernal basalt
i was able to use hasLineOfsight to check if the entity that was killed was farmed maybe using a grinder but how can i make a check for if they are in a hole or are stuck in flowing water where they cannot get to the player
glossy venture
and just get the material why there a diff listener for every item
ancient plank
😩
quiet ice
i was able to use hasLineOfsight to check if the entity that was killed was farm...
Floodfilling would be the best bet there I assume
Do note that checking if the mob is spawned from a spawner (which is tracked by paper for sure, probably by spigot too) is a far safer and less resource-intensive way of dealing with player farms
vernal basalt
what about those big tall grinders people make using the dark to spawn all the mobs
quiet ice
Mob spawn caps do exist...
You are kinda solving a problem that doesn't exist with tools that make the problem worse
Spigot mappings is something from the past
vernal basalt
minecraft already knows if the pathfinding of a mob can hit a player so why can't i check if entity has a path to player
snow lava
¿paste
vernal basalt
?paste
undone axleBOT
snow lava
thanks
quiet ice
minecraft already knows if the pathfinding of a mob can hit a player so why can'...
Assuming if you did that and it would work as intended. Are you seriously going to despawn all mobs near the player if the player closes the door?
ancient plank
Also what do you guys think about <https://www.spigotmc.org/resources/harvesterh...
I'm going down the rabbit hole they have so many plugins 😩
quiet ice
I kinda have the feeling that they are farming something on spigot
waxen plinth
(screenshot of decompiled code for those that are too lazy)
Holy fuck
vernal basalt
Assuming if you did that and it would work as intended. Are you seriously going ...
no
waxen plinth
Is this what happens when you never get anyone to look at your code
ancient plank
😩 bro
they made a million classes for subcommands to spawn every mob
and the only changes are things like "/spawner phantom" "/spawner pig"
quiet ice
Living the enterprise dream
vernal basalt
@quiet ice this guy wants a plugin that decreases drops on mobs that had no way to fight
basically if it was a free kill
glossy venture
this shit is so fucking annoying
ancient plank
I was like "tf this guy shade into a plugin --that is basically a simplified /give command for spawners-- to make it 125KB"
vernal basalt
minecraft already knows if the entity can attack the player
basically i need to check if the entity is locked onto a player
quiet ice
?jd-s
undone axleBOT
ancient plank
the only thing that changes in these classes are the api methods they don't even use
quiet ice
<@755527678433427546> this guy wants a plugin that decreases drops on mobs that ...
If mean you can check if there is a player near the mob, if it is you can do a small amount of floodfilling to check if the mob could reach the player
Unfortunately, bukkit/spigot does not expose any pathfinding/goal API
ancient plank
one day
quiet ice
Although there is https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Mob.html#getTarget() to check if the mob is aggro towards the player
glossy venture
what the fuck
my local servers icon is cursed or smth
looks like the optifine cape layout
thats localhost
quaint mantle
So in spring boot hibernate if I have a Car entity that have a Garage annotated with @ManyToOne so is it always necessary to annotate the Garage with @OneToMany as well?
opal juniper
this shit is so fucking annoying
Better than the entity one being called Hurtable or some shit
quiet ice
Protip: In eclipse you can prevent packages from being auto-completed
green prism
Protip: In eclipse you can prevent packages from being auto-completed
Protip: Use IntelliJ
quiet ice
As such in eclipse you will not have the issue that you will automagically auto-complete java.awt.List, because that class is in that list (for a while the entire java.awt package was in that list, but they removed it for making swing near unusuable)
glossy venture
yeah i occasionally import fucking java.awt.List
its one of those little things which are extremely annoying
green prism
hey adele
can you leave a review pls (:
https://www.spigotmc.org/resources/identity.104776/
Im a good guy
ancient plank
nobody cares about your plugin
quiet ice
Better than the entity one being called `Hurtable` or some shit
IEntityCanBeHurt
green prism
nobody cares about your plugin
:c
serene onyx
nobody cares about your plugin
I mean he never said a good review
quiet ice
default.png being messed up moment
quiet ice
huh, then either that is something specific to localhost, or your server software is a bit strange
ancient plank
Imagine not setting a custom server-icon.png
glossy venture
Also what do you guys think about <https://www.spigotmc.org/resources/harvesterh...
https://paste.md-5.net/zufivoqive.java i think i recreated the main part of the plugin in 42 lines of code, except that the stupid drops wont spawn for some fucking reason
glossy venture
oh the .setUnlimitedLifetime(true) was for testing
agile anvil
Discord Android 😏
agile anvil
What do you mean? Do you have error?
agile anvil
Just input the version you want and update your pol
Pom
If doesn't work, run buildtool
hard socket
alr thx will try
tawny otter
so, im guessing I cant extend JavaPlugin here (Line 24)
public class Move extends JavaPlugin implements Listener {}
Error
[14:59:48] [Server thread/ERROR]: Error occurred while enabling OreIgin v0.1-BETA (Is it up to date?)
java.lang.IllegalArgumentException: Plugin already initialized!
at org.bukkit.plugin.java.PluginClassLoader.initialize(PluginClassLoader.java:225) ~[spigot-api-1.19.2-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:53) ~[spigot-api-1.19.2-R0.1-SNAPSHOT.jar:?]
at me.teleputer.oreiginplugin.listeners.Move.<init>(Move.java:24) ~[?:?]
I just wanted to start a bukkit task for my Move event
delicate lynx
what is line 24
eternal oxide
java.lang.IllegalArgumentException: Plugin already initialized!
You can;t create a new instance of yoru main class
desert frigate
is the default walk speed 0.2f?
tulip nimbus
ProtocolLib solution: https://wiki.vg/Protocol#Set_Cooldown
wet breach
is the default walk speed 0.2f?
yes
delicate lynx
is this your plugin?
wet breach
How can i fix this error https://pastebin.com/U7V1utVw
by ensuring checking for nulls in your command class
delicate lynx
also 1.12 :/
boreal python
/**
* Apply enchants to item here according to TeamUpgrades.
*/
switch (afterUnderscore.toLowerCase()) {
case "stick":
final var sharpness = gameStorage.getSharpnessLevel(team).orElseThrow();
if (sharpness > 0 && sharpness < 5) {
newItem.get().addEnchantment(Enchantment.KNOCKBACK, item.getEnchantmentLevel(Enchantment.KNOCKBACK) + sharpness);
}```
when I put "item.getEnchantmentLevel(Enchantment.KNOCKBACK)" "item" returns as an error. Any idea why?
Im trying to get the current knockback level of the stick that is selected and ADD it to the sharpness variable.
**FIXED**
changed "item" to "materialItem"
golden turret
pdc on players are saved?
quaint mantle
Big question, and yes I've googled it but the solutions all don't work or only show 4 events not every single event.
I want to know when any event in the entire game is fired but without creating a ton of event handlers just one that listens for all events.
(1.8.8 server version)
echo basalt
pluginManager#registerEvent(Class, Listener, EventPriority, EventListener, Plugin) will fix it
but given you're using 1.8 I suggest you make the listeners by yourself because clowns are supposed to make us laugh
quaint mantle
but given you're using 1.8 I suggest you make the listeners by yourself because ...
you expect me to #1 know every single event in the entire bukkit api
and also that would defeat my purpose of making the plugin im making
echo basalt
javadoc
quaint mantle
im making an custom event manager
quaint mantle
javadoc
Remove the entire purpose of making the plugin though, it'd be a huge waste of my time to just do that lol
example of what im making
EventManager.newEvent(PlayerJoinEvent.class, new Event() {
public void onEvent(PlayerJoinEvent event) {
}
})
would it be possible to skull.setOwningPlayer(); but using a png file?
quaint mantle
would it be possible to skull.setOwningPlayer(); but using a png file?
uh no
actually
yeah no u'd need a player name
with that skull
u could change ur skin
and get the texture id
and yeah
do that\
desert frigate
alr
quaint mantle
public ItemStack getCustomSkull(String url) {
ItemStack head = new ItemStack(Material.PLAYER_HEAD);
if (url.isEmpty()) return head;
SkullMeta skullMeta = (SkullMeta) head.getItemMeta();
GameProfile profile = new GameProfile(UUID.randomUUID(), null);
profile.getProperties().put("textures", new Property("textures", url));
try {
Method mtd = skullMeta.getClass().getDeclaredMethod("setProfile", GameProfile.class);
mtd.setAccessible(true);
mtd.invoke(skullMeta, profile);
} catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException ex) {
ex.printStackTrace();
}
head.setItemMeta(skullMeta);
return head;
}
url would be texture
// Example
getCustomSkull("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTc2MmExNWIwNDY5MmEyZTRiM2ZiMzY2M2JkNGI3ODQzNGRjZTE3MzJiOGViMWM3YTlmN2MwZmJmNmYifX19");
yw
desert frigate
no idea how it works but 🤷♂️
quaint mantle
game profiles is a json object
you are adding a key pair value
textures and then the url
then it sets the profile using reflections
to the gameprofile class
then it invokes method
setsmeta
returns head
onyx fjord
```java
public ItemStack getCustomSkull(String url) {
ItemStack head = ...
Mind if I yank
quaint mantle
Mind if I yank
yank the code sure
its public code
i think i got this code from a bukkit forum 2 years ago
i used it for a few plugins
onyx fjord
Eh ima assume it's GPL
eternal oxide
if you are using 1.18.2+ you no longer need to use reflection
eternal oxide
/**
* Create a Skull with a texture using the new PlayerProfile
* Post 1.18.2
*
* @param id UUID to assign the skull.
* @param name a name for the skull
* @param texture a Base64 texture String
* @return Skull ItemStack
*/
public ItemStack getHeadByProfile(UUID id, String name, String base64Texture) {
ItemStack head = new ItemStack(Material.PLAYER_HEAD);
PlayerProfile profile = Bukkit.getServer().createPlayerProfile(id, name);
try {
profile.getTextures().setSkin(new URL(getURLFromBase64(base64Texture)));
SkullMeta meta = (SkullMeta) head.getItemMeta();
meta.setOwnerProfile(profile);
head.setItemMeta(meta);
} catch (MalformedURLException e) {
e.printStackTrace();
}
return head;
}
private String getURLFromBase64(String base64) {
return new String(Base64.getDecoder().decode(base64.getBytes())).replace("{\"textures\":{\"SKIN\":{\"url\":\"", "").replace("\"}}}", "");
}```Spigot API W
eternal oxide
Yep I love mojang maps
quaint mantle
it made me use latest versions
quaint mantle
good for anticheats
eternal oxide
Majang maps made me have a play
quaint mantle
and a lot of thing
quaint mantle
even made a plugin if u send a packet u get kicked lol
boreal python
@Override
public Map.Entry<Boolean, Boolean> handlePurchase(Player player, AtomicReference<ItemStack> newItem, AtomicReference<Item> materialItem, PlayerItemInfo itemInfo, ItemSpawnerType type) {
final var game = Main.getInstance().getGameOfPlayer(player);
var gameStorage = SBA
.getInstance()
.getGameStorage(game)
.orElseThrow();
final var typeName = newItem.get().getType().name();
final var team = game.getTeamOfPlayer(player);
final var afterUnderscore = typeName.substring(typeName.contains("_") ? typeName.indexOf("_") + 1 : 0);
/**
* Apply enchants to item here according to TeamUpgrades.
*/
switch (afterUnderscore.toLowerCase()) {
case "stick":
final var sharpness = gameStorage.getSharpnessLevel(team).orElseThrow();
if (sharpness > 0 && sharpness < 5) {
newItem.get().addEnchantment(Enchantment.KNOCKBACK, ```**materialItem.getEnchantmentLevel(Enchantment.KNOCKBACK) + sharpness);**```
}
if (SBAConfig.getInstance().node("replace-sword-on-upgrade").getBoolean(true)) {
Arrays.stream(player.getInventory().getContents().clone())
.filter(Objects::nonNull)
.filter(itemStack -> itemStack.getType().name().endsWith("STICK"))
.filter(itemStack -> !itemStack.isSimilar(newItem.get()))
.forEach(stick -> player.getInventory().removeItem(stick));
}
break;
case "boots":
case "chestplate":
case "helmet":
case "leggings":
return Map.entry(ShopUtil.buyArmor(player, newItem.get().getType(), gameStorage, game), false);
case "axe":
final var efficiency = gameStorage.getEfficiencyLevel(team).orElseThrow();
if (efficiency > 0 && efficiency < 5) {
newItem.get().addEnchantment(Enchantment.DIG_SPEED, efficiency);
}
break;
}
return Map.entry(true, true);
}```
Any one know why "getEnchantmentLevel" gives: Cannot resolve method 'getEnchantmentLevel' in 'AtomicReference'
worldly ice
materialItem.get().getEnchantmentLevel
atomic swift
my tab completer isnt working this is what i have
public class TabCompletion implements TabCompleter{
@Override
public List<String> onTabComplete (CommandSender sender, Command cmd, String label, String[] args){
List<String> completions = new ArrayList<>();
if(args.length == 0){
completions.add("reload");
completions.add("clear");
completions.add("edititem");
completions.add("removeitem");
return completions;
}
return null;
}
}
getCommand("ahadmin").setTabCompleter(new TabCompletion());
length == 1
atomic swift
thats it lol
worldly ingot
Yeah, you're operating on the first argument, args[0], which would be of length 1
It's a little counterintuitive at first but you get used to it
atomic swift
and do i need to use this to retrieve the output
getCommand("ahadmin").setTabCompleter(new TabCompletion());
getCommand("ahadmin").setExecutor(new AhAdmin());
now it gives me this:
Cannot resolve method 'getEnchantmentLevel' in 'Item'
worldly ingot
You still have to register both, no?
atomic swift
kk thx
worldly ice
now it gives me this:
Cannot resolve method 'getEnchantmentLevel' in 'Item'
are you trying to get the enchants of a dropped item?
enchant level*
boreal python
trying to get the enchants of an item in someones inventory
it the inventory of the shop
atomic swift
You still have to register both, no?
you would use implements CommandExecutor, TabCompleter
boreal python
it will be in someones storage the entire time
worldly ingot
No, I know that. There's a class called TabExecutor which combines the two
eternal oxide
implements TabExecutor
worldly ice
it will be in someones storage the entire time
Item refers to a dropped item
worldly ingot
then just set teh executor only
What I'm saying is that this is incorrect
/**
* Sets the {@link CommandExecutor} to run when parsing this command
*
* @param executor New executor to run
*/
public void setExecutor(@Nullable CommandExecutor executor) {
this.executor = executor == null ? owningPlugin : executor;
}```Thats all I do in GM and it works fine. no need to set teh TabExecutor
worldly ice
if it'll be in someone's inventory, you are looking for an ItemStack
worldly ingot
Then you have some special handling or something because Bukkit doesn't do that
boreal python
`Item` refers to a dropped item
if (item.getType().name().endsWith("STICK")) {
item.addUnsafeEnchantment(Enchantment.KNOCKBACK,item.getEnchantmentLevel(Enchantment.KNOCKBACK) + finalTeamSharpnessLevel);
}``` so this would try to get the knockback level of a dropped item?nope nothing
worldly ingot
Oop, nope, you're right
if (completer != null) {
completions = completer.onTabComplete(sender, this, alias, args);
}
if (completions == null && executor instanceof TabCompleter) {
completions = ((TabCompleter) executor).onTabComplete(sender, this, alias, args);
}```TIL
worldly ice
``` if (finalTeamSharpnessLevel > 0)
...
that looks like it's adding an enchant onto an item
boreal python
yeah
thats the point of both of these
its the exact same thing that needs to be done, just two diff conditions
boreal python
that looks like it's adding an enchant onto an item
when it replace materialItem for ItemStack I now get this:
Non-static method 'getEnchantmentLevel(org.bukkit.enchantments.@org.jetbrains.annotations.NotNull Enchantment)' cannot be referenced from a static context
worldly ice
because you need an instance of an ItemStack
atomic swift
`implements TabExecutor`
i got
boreal python
because you need an instance of an `ItemStack`
💀
atomic swift
did you register teh executor? Did you remember to return true?
yes
@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
if (args[1] == "reload") {
Ah.getInstance().reloadConfig();
sender.sendMessage("[AH] Config reloaded");
}
return true;
getCommand("ahadmin").setExecutor(new AhAdmin());
drowsy helm
acf cough cough
eternal oxide
you shoudl not get a useage message if you return true
atomic swift
ik that
worldly ingot
- Probably want
args[0] - You should check the size of the args array first before accessing it
- .equals(), not == on a string
quaint mantle
also @desert frigate adding on to this ok, this is an example of a use of reflections (simple channel system for sending messages and receiving them)
Reflections reflections = new Reflections(SciChannels.getClazz().getPackage().getName(), new TypeAnnotationsScanner());
for (Class<?> clazz : reflections.getTypesAnnotatedWith(ChannelInfo.class)) {
if (clazz.getAnnotation(ChannelInfo.class).name().equals(jsonObject.getString("channel"))) {
Channel instance = (Channel) clazz.newInstance();
instance.onMessageReceived(jsonObject);
}
}
i'd recommend learning it
it's very useful it you are making any sort of apis
and its just 100x easier in the long run it can help with big projects so you don't have to register commands or listeners
worldly ice
@boreal python after looking at your code for a bit, looks like you should be doing newItem.get().getEnchantmentLevel(blah blah blah)
quaint mantle
it does it for you
eternal oxide
If its an Atomic reference of an Item you probably shoudl be doing .get().getItemStack().getEnchantmentLevel...
boreal python
<@715017058080915536> after looking at your code for a bit, looks like you shoul...
bingo. that worked
thank you so much
worldly ice
👍
desert frigate
also <@435258578128076801> adding on to this ok, this is an example of a use of ...
bro what 😭😭
I don't even know the basics of java
river oracle
I don't even know the basics of java
?learnjava
undone axleBOT
Here are some links to get you started on learning Java:
- https://www.codecademy.com/learn/learn-java
- https://www.sololearn.com/learning/1068
- https://www.learnjavaonline.org/
- https://programmingbydoing.com/
- https://docs.oracle.com/javase/tutorial/java/index.html
The last one is the only official one, however some of those concepts assume that you already know a bit about programming.
river oracle
helpful links for those who don't know anything
ornate mantle
am I allowed to profit from a plugin that copies Hypixel skyblock in many aspects but it's not called Hypixel skyblock?
and it has many different things on top of the plagiarised content
tulip nimbus
Id think so if it’s not hypixel’s source code? But I’m also not a legal expert or familiar with how Hypixel licenses their work
Ping one of the Hypixel admins in here 😄
somber hull
@ornate mantle I’ve always wondered about copywrite and how that all works. I doubt you would get in trouble for it if you didn’t take any code.
tulip nimbus
Jk don’t do that.
somber hull
<@587539085439008780> I’ve always wondered about copywrite and how that all work...
Just cause it’s a plug-in to a funny block game
Also hypixle stole bedwars or smthng
I don’t remember
Something to do with hypixle and bedwars
And nothing came from it
So
tulip nimbus
It’s conceptually similar to egg wars but a lot of the content is original
ornate mantle
they stole bedwars from a Roblox game
somber hull
Lmao
ornate mantle
and Roblox stole some content from Hypixel back
and I think Simon said it's fine
fuck it I'm not gonna finish this plugin anyways 💀
somber hull
Lmao
desert frigate
am I allowed to profit from a plugin that copies Hypixel skyblock in many aspect...
there are many plugins that already copy hypixel and profit from it
they even said "inspired by hypixel"
is it possible to extend void setWalkSpeed(float value) bigger then 1? like make them go faster.
ornate mantle
I read somewhere that Hypixel can send you a cease and desist letter with fines
desert frigate
I read somewhere that Hypixel can send you a cease and desist letter with fines
they cant do anything if u dont steal their code lmfao
faint frost
i dont think im doing this right
fyi those lines are red because for some reason it's not setting/saving the player config
it reads it just fine tho
quaint mantle
hey guys. i coded a cutscene plugin that tps players 20 times a second. this is a tiny bit jittery. do u guys have any recommendations for a smoother alternative?
i tried velocity but when the player moves it somehow still affects velocity and the camera path changes
faint frost
i didnt even think that was possible
quaint mantle
which part xd
faint frost
basically yes
quaint mantle
xDD
faint frost
pretty clever using teleportation to make a cutscene
quaint mantle
yeah but its jittery
faint frost
i can imagine
faint frost
im not sure if there is a whole other way to control a player plugin sided
quaint mantle
yeah
faint frost
id hope so, that sounds dope
quaint mantle
armor stands kind of smooth it out
but not really
it kinda just smooths the jitters a tiny bit, but you can still see them
faint frost
if I were you i'd make a thread here. id hate to see this get swept under
quaint mantle
hey guys i coded a cutscene plugin that
faint frost
👍
quaint mantle
thanks
faint frost
np
quaint mantle
bruh with armor stands you can't see blindness effects either
so it ruins it
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
faint frost
f
quaint mantle
i have one last idea
but if this doesnt work im giving up until someone else with big brain has idea
xDD
faint frost
.set() not setting or saving... why?
faint frost
but if this doesnt work im giving up until someone else with big brain has idea
at this point id say that would be the best option.
vernal basalt
What is the best way to track the damages in an entity?
So basically check if x% of damages are from the following sources
quaint mantle
hey guys. i coded a cutscene plugin that tps players 20 times a second. this is ...
this is killing my brain
old cloud
So basically check if x% of damages are from the following sources
You can either use ram and then hard drive or just pdc since all entities are persistent data holders
vernal basalt
What about meta data
I just found that
How does that work does it actually attach to the nbt
old cloud
only until server shutdown iirc, so use pdc instead
vernal basalt
Also can you get how much an entity has regened or total damage ever taken
What is pdc
old cloud
What is pdc
persistent data container
old cloud
yes
old cloud
You can do Entity#getPersistentDataContainer
vernal basalt
The same as meta
How does it work
Is the name space for the plugin or for the value
Because it seems to take an object that contains 2 objects
After it
old cloud
Is the name space for the plugin or for the value
The class acts like a map. The key is the key to access it and the value is the value associated with the key.
However data is always stored in binary, thats why you always need to specify a PersistentDataType
PersistentDataType basically converts from type to byte[] and vice versa
scarlet creek
Hello, I’m testing out creating custom enchantments however it does not seem like it is registering
public static final Enchantment TNTSHOOTER =
new ModEnchants("tntshooter", "TNT Shooter", 1);
// check if list contains enchantment otherwise register it
public static void register() {
boolean registered = Arrays.stream(Enchantment.values()).collect(Collectors.toList()).contains(TNTSHOOTER);
if (!registered){
registerEnchantment(TNTSHOOTER);
}
}
// register method
public static void registerEnchantment(Enchantment enchantment){
boolean registered = true;
try {
Field f = Enchantment.class.getDeclaredField("acceptingNew");
f.setAccessible(true);
f.set(null, true);
Enchantment.registerEnchantment(enchantment);
}
catch (Exception e){
registered = false;
e.printStackTrace();
}
if (registered) {
System.out.println("Registered " + enchantment + " Enchantment");
}
}```
It’s printing out Registered Enchantment[minecraft:tntshooter, null] EnchantmentSolved!
hard socket
earnest forum
have you installed java?
hard socket
have you installed java?
yes
9
8*
ig its not getting the java file how do I change the path
its not getting the java 8 file
hard socket
yes
shadow zinc
if so you need to find its location
hard socket
I found it
shadow zinc
for me it will look like this
/usr/lib/jvm/java-1.8.0-openjdk-amd64/bin/java -jar BuildTools.jar --rev 1.13 --remapped
so replace java with location
hard socket
alr thx
shadow zinc
np
hard socket
disk too right?
hard socket
well I'm using linux
shadow zinc
put it in quotes
hard socket
''?
shadow zinc
"java location"
old cloud
Any idea why I sometimes get this log: net.minecraft.server.CancelledPacketHandleException: null. Seems to happen when receiving plugin messages.
shadow zinc
bro he fixed it
coral oyster
hi, is there a better way to write this code? Right now, you have to specify either one of the WorldTypes exactly as they are and if you don't, no code will run cos it doesn't match either of the two inputs. It just doesn't seem like using a string for a parameter that only takes 2 values doesnt seem quite right. Also just to confirm, this isn't gonna have anything to do with the Bukkit WorldType class.
public static void addMinigameWorld(String minigameName, String worldName, String worldType) {
if (worldType.equals("type1")) {
//run some code here
} else if (worldType.equals("type2")) {
//run some code here
}
}
if theres only 2 options use a boolean
coral oyster
if theres only 2 options use a boolean
hmm. maybe but what if I had more than 2 values?
earnest forum
use an enum
zealous osprey
You could make an enum if you want to expand it and have the enum contain a lambda expression:
public enum WorldTypes {
TYPE_1((minigameName, worldName) -> { // code }),
TYPE_2((minigameName, worldName) -> { // code }),
...
private final BiConsumer<String, String> action;
WorldTypes(BiConsumer<String, String> action) {
this.action = action;
}
public BiConsumer<String, String> getAction() {
return action;
}
}
ok yea I was thinking of taking a look at enums. thanks for the example!
zealous osprey
Though I would recommend not using BiConsumer<String, String> but rather creating an interface with maybe a function called onCall(String minigameName, String worldName) or smth
glossy basin
Hey I'm trying to build a listener that checks all commands that are executed. For example "//brush" from WorldEdit. I don't want to overwrite the command, but I want to execute certain actions when the command is entered. Is that possible somehow?
chrome beacon
old cloud
or PlayerCommandSendEvent
glossy basin
Awesome, thanks @chrome beacon and @old cloud
scarlet creek
I'm testing out vectors by making a bow that draws in entities to the arrow
Code:
private final SurprisePlugin plugin;
static final double rangeX = 5;
static final double rangeY = 5;
static final double rangeZ = 5;
public VoidBow(SurprisePlugin plugin) {
this.plugin = plugin;
}
@EventHandler
public void onArrowLaunch(ProjectileLaunchEvent event) {
if (event.getEntity().getShooter() instanceof Player) {
Player player = (Player) event.getEntity().getShooter();
if (event.getEntityType() == EntityType.ARROW) {
ArrowVortex((Arrow) event.getEntity());
}
}
}
public void ArrowVortex(final Arrow arrow) {
new BukkitRunnable() {
private int counter = 10;
@Override
public void run() {
if (counter < 3 || arrow.isOnGround()){
arrow.remove();
cancel();
return;
}
Location arrowLocation = arrow.getLocation();
List<Entity> nearbyMobs = arrow.getNearbyEntities(rangeX,rangeY,rangeZ);
for (Entity e : nearbyMobs){
if (e.getType() != EntityType.PLAYER || e.getType() != EntityType.ARROW){
Entity entities = (Entity) e;
entities.setVelocity(entities.getLocation().subtract(arrowLocation).toVector().normalize().multiply(3));
}
}
counter --;
}
}.runTaskTimer(new SurprisePlugin(), 0, 1);
}
}```
However it is giving me errors such as `java.lang.IllegalStateException: Initial initialization`I'm not sure what's happening and am hoping if someone knew how to fix this issue...
agile anvil
I'm testing out vectors by making a bow that draws in entities to the arrow
Cod...
Can you send the whole stacktrace ?
Btw your runnable will work 0.5s
Even less
scarlet creek
Can you send the whole stacktrace ?
eternal night
new SurprisePlugin()
you cannot create a new instance of your plugins main class
use the one you pass through the constructor
scarlet creek
Oh I see I was confused with what It wanted
Thanks! It somewhat works now, just need to figure out the vector part
eternal night
?
eternal needle
hi i cant find out wait i can't stop player from taking it
if (e.getView().getTitle().equalsIgnoreCase(ChatColor.WHITE + "Ban This Noob")) {
Economy economy = Out.getEconomy();
switch (e.getCurrentItem().getType()) {
case EMERALD_BLOCK:
Inventory clickedInventory = e.getClickedInventory(); // Get the clicked inventory
ItemStack skull = clickedInventory.getItem(4); // Get the skull you made when you created the inventory
SkullMeta skullMeta = (SkullMeta) skull.getItemMeta(); // Get the skull meta
OfflinePlayer personToBan = skullMeta.getOwningPlayer();
economy.withdrawPlayer(personToBan, 1000);
if (personToBan.isOnline()) {
personToBan.getPlayer().sendMessage(ChatColor.GREEN + "Tatt 1000 fra deg for sandtak"); // If person is online, send them a message also
}
sandtak2.openfyll1(player);
break;
}
e.setCancelled(true);
i did stop the player from taking it befor but rgt now i can take it from the inv and i can't do any thing with it
undone axleBOT
agile anvil
hi i cant find out wait i can't stop player from taking it
if (e.getVi...
Put the Event#setCancelled just after the first bracket (if inventory title...)
shadow zinc
Why can't it find the 1.13 spigot repository? https://paste.md-5.net/uzevogujob.xml
and yes I ran this beforehand /usr/lib/jvm/java-1.8.0-openjdk-amd64/bin/java -jar BuildTools.jar --rev 1.13 --remapped
the exact notice is Could not find artifact org.spigotmc:spigot:jar:remapped-mojang:1.13-R0.1-SNAPSHOT in spigot-repo (https://hub.spigotmc.org/nexus/content/repositories/snapshots/)
eternal needle
Put the Event#setCancelled just after the first bracket (if inventory title...)
i do alsow have this in there but that works
case BARRIER:
sandtak2.openMenu(player);
break;
agile anvil
i do alsow have this in there but that works
case BARRIER:
...
?paste Can you paste your code, it's hard to read on here
undone axleBOT
eternal needle
?paste Can you paste your code, it's hard to read on here
eternal needle
?paste Can you paste your code, it's hard to read on here
need more?
chrome beacon
Don't use inventory names to detect inventories
Use the inventory instance or the inventory holder
eternal needle
Use the inventory instance or the inventory holder
like size?
chrome beacon
?
chrome beacon
the exact notice is `Could not find artifact org.spigotmc:spigot:jar:remapped-mo...
Remapped is for 1.17 and above
eternal needle
Use the inventory instance or the inventory holder
how do i get inventory instance ?
shadow zinc
Remapped is for 1.17 and above
thats discriminatory
chrome beacon
how do i get inventory instance ?
That's the thing you use to open the inventory
eternal needle
That's the thing you use to open the inventory
ok
eternal needle
That's the thing you use to open the inventory
but that won't help
chrome beacon
but that won't help
What does this do? sandtak2.openfyll1(player)
eternal needle
What does this do? ``sandtak2.openfyll1(player)``
open a new inv
chrome beacon
There's your problem
chrome beacon
It is
eternal needle
but
chrome beacon
The following should never be invoked by an EventHandler for InventoryClickEvent using the HumanEntity or InventoryView associated with this event:
HumanEntity.closeInventory() HumanEntity.openInventory(Inventory) HumanEntity.openWorkbench(Location, boolean) HumanEntity.openEnchanting(Location, boolean) InventoryView.close()
eternal needle
> The following should never be invoked by an EventHandler for InventoryClickEv...
but it workes on barriers
chrome beacon
You're not opening the inventory when clicking the barrier
agile anvil
It's not written "It won't work"
chrome beacon
At least not with the code you sent
eternal needle
You're not opening the inventory when clicking the barrier
yes i do just another
grim ice
so um, I had this bug with minecraft where any versions 1.18 and above would freeze every 1 second, meaning the graph would be some thing like this:
300 -> 1 - 250 -> 1..etc
so well i used some jvm args i got recommended which ill send later,
and that fixed it, however after 3 days the bug is back, but i realized something, when the bug was fixed i had 2gb allocated and it was using 2.7gb, but when the bug still existed it was using 2gb flat, so i thought maybe that was the problem, i just tried allocating 3gb or 4gb and no luck.
the jvm args are here: https://pastebin.com/3mK9yZFf
eternal needle
It's not written "It won't work"
it did work on 1.18
agile anvil
Which one works and which one doesn't ?
eternal needle
i sad need more code?
eternal needle
Which one works and which one doesn't ?
gold block does work but don't take money
agile anvil
So
Explain clearly your problem, and illustrate with error or something else relevant please
acoustic pendant
public void onClick(PlayerInteractEvent e){
if (e.getItem().isSimilar(totem)) {
Player player = e.getPlayer();
player.getInventory().removeItem(totem);
player.playSound(player.getLocation(), Sound.ENTITY_ITEM_BREAK, 1.0F, 1.0F);
player.sendMessage(ChatColor.AQUA + "[SHENLONG] " + ChatColor.RED + "Has invocado a los dioses");
player.sendMessage(ChatColor.AQUA + "[SHENLONG] " +ChatColor.RED + "y tienes la oportunidad de revivir");
player.sendMessage(ChatColor.AQUA + "[SHENLONG] " +ChatColor.RED + "a alguien... ¡pero cuidado! Si desconocemos");
player.sendMessage(ChatColor.AQUA + "[SHENLONG] " +ChatColor.RED + "el nombre perderas todo derecho a comunicarte");
player.sendMessage("");
player.sendMessage(ChatColor.AQUA + "[SHENLONG] " + ChatColor.RED + "Escribe su nombre: ");
aSync.add(player.getName());
}
}```
When the first item is used, all works but the second time the server crashes, why?Do you have errors ?
iron glade
Dude just make a prefix variable
tardy delta
and do early returns
dont have a collection with player names but rather with their uuid
iron glade
Dry principle, you wanna be as „Lazy“ as possible
agile anvil
Life principle*
acoustic pendant
Do you have errors ?
let me check
iron glade
btw is there a good reason to use CharColor.<Color> instead of just color codes?
tardy delta
if you use color codes you still gotta translate those so same thing
if you got a long string then i use color codes and pass that string to ChatColor.translateBlaBlaBla
eternal needle
Explain clearly your problem, and illustrate with error or something else releva...
acoustic pendant
Do you have errors ?
yes, https://paste.md-5.net/kazevajewa.cs the error starts at the first page, I haven't read it I'll do it now
iron glade
if you got a long string then i use color codes and pass that string to ChatColo...
Honestly never done that, always been using §0-9, etc
acoustic pendant
check if e.getItem is not null
But i think like this will still crash
It did before i believe
agile anvil
yes, https://paste.md-5.net/kazevajewa.cs the error starts at the first page, I ...
Errors are not there to decorate and scare you, they're here to help you fix a problem. And Java errors are pretty helpful since they often explain exactly what is the problem, and where it's located
iron glade
But i think like this will still crash
try it
tardy delta
reverse your logic and check if token.isSimilar(e.getItem())