should i wait and learn javascript or python first and then come back to java
#help-development
quaint mantle
crude charm
should i wait and learn javascript or python first and then come back to java
if you want
or just learn java
quaint mantle
idk what to do
crude charm
Just do it
floral drum
@echo basalt I found this online
crude charm
no reason to stall for 2 weeks "should I learn this", you could've been ahead
quaint mantle
ya
floral drum
echo basalt
cool beans now just do the rest
crude charm
im gonna come back later
If u do a diff lang then u gotta have a motivation, for me that was spigot, if you learn c++ then that might be games or js might be bots or sites
quiet ice
Any well-known non-esoteric lang is beginner friendly if you do the right thing
quiet ice
If you want to write a search engine in java you are going find that java is not beginner friendly, so would you with probably any other language
tardy delta
what the
drowsy pawn
hello what a problem
quiet ice
[0-9]{1,6}
quaint mantle
why is this happening? I've tried everything that i could think of
at java.util.ArrayList.forEach(ArrayList.java:1513) ~[?:?]
at me.outspending.gencoreplus.Dropping.GenDrop$1.run(GenDrop.java:36) ~[GenCorePlus-1.0.0.jar:?]
at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftTask.run(CraftTask.java:101) ~[paper-1.19.jar:git-Paper-81]
at org.bukkit.craftbukkit.v1_19_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:483) ~[paper-1.19.jar:git-Paper-81]
at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1491) ~[paper-1.19.jar:git-Paper-81]
at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:446) ~[paper-1.19.jar:git-Paper-81]
at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1415) ~[paper-1.19.jar:git-Paper-81]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1188) ~[paper-1.19.jar:git-Paper-81]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:303) ~[paper-1.19.jar:git-Paper-81]
at java.lang.Thread.run(Thread.java:833) ~[?:?]```code: (DEBUG)
public static void removePlayerGenerator(Player plr, Location loc) {
Bukkit.broadcastMessage(plr + " // " + loc);
Bukkit.broadcastMessage(map.get(plr.getUniqueId()).toString());
if (!map.get(plr.getUniqueId()).contains(loc)) return;
map.get(plr.getUniqueId()).remove(loc);
Bukkit.broadcastMessage(map.get(plr.getUniqueId()).toString());
}```everything is set
quiet ice
```java.util.ConcurrentModificationException: null
at java.util.ArrayLis...
Replace HashMap with ConcurrentHashMap
quaint mantle
Replace HashMap with ConcurrentHashMap
What's the difference?
quiet ice
What's the difference?
one can be modified while it is iterated over, the other not
quaint mantle
one can be modified while it is iterated over, the other not
ah
would i just cast it to the correct one?
quiet ice
The root cause is that you have something like
for (Object o : collection) {
collection.remove();
}
which is not possible for any instance of ArrayList
I am not too sure if CopyOnWriteArrayList allows concurrent modification though, but I guess you can always try it out
quaint mantle
I am not too sure if CopyOnWriteArrayList allows concurrent modification though,...
i'll see
quiet ice
Though uh, it really seems as if you rather want a Set there
quaint mantle
would i just cast it to the correct one?
what would i do here?
quiet ice
what would i do here?
Given little context, no idea
You just need to modify the new ArrayList<>() into a new CopyOnWriteArrayList<>()
quaint mantle
You just need to modify the `new ArrayList<>()` into a `new CopyOnWriteArrayList...
public static Map<UUID, CopyOnWriteArrayList<Location>> map = new HashMap<>();```im only editing the value
because the copyonwrite is only 1 arg
quiet ice
However if order does not matter I'd really use public static Map<UUID, Set<Location>> map = new HashMap<>();
And then have something like map.put(id, ConcurrentHashMap.newKeySet()); when you insert the collection into the map
steel orchid
hey there, do you guys know why this could be red?
tardy delta
bruh is sqlite not able to create a database by code lol
quiet ice
didn't define the maven repository?
steel orchid
didn't define the maven repository?
it did all of the stuff automatically with the minecraft development plugin from intellij
quiet ice
intelliJ
Invalidate caches and restart
tardy delta
intellij moment
steel orchid
okay it works now thanks
nevermind it turned red again
seems like it fails to transfer from the repository
quiet ice
Repositories could be down idk
quaint mantle
@EventHandler
public void AnvilEvent(PrepareAnvilEvent event){
if(!(event.getView().getPlayer() instanceof Player)){return;};
Player p = (Player) event.getView().getPlayer();
p.sendMessage("called");
ItemStack item = event.getInventory().getItem(0);
ItemStack item2 = event.getInventory().getItem(1);
Enchantment enchant = Enchantment.PROTECTION_ENVIRONMENTAL;
ItemStack check = new ItemStack (Material.ENCHANTED_BOOK, 1);
//check.addEnchantment(enchant, 4);
ItemMeta stackMeta = check.getItemMeta();
stackMeta.addEnchant(enchant, 4, true);
check.setItemMeta(stackMeta);
if(item == item2){
if(item == check) {
ItemStack result = new ItemStack(Material.ENCHANTED_BOOK, 1);
result.addEnchantment(enchant, 5);
event.getInventory().setRepairCost(38);
event.setResult(result);
} else {
p.sendMessage("not the right check type");
}
}
else{
p.sendMessage("not the same item");
}
}
not the same item gets printed when it was the item that i wanted to check for 🤷♂️
full perch
Weird, it does exist, wonder why it won't transfer https://hub.spigotmc.org/nexus/content/repositories/snapshots/org/spigotmc/spigot-api/1.19.2-R0.1-SNAPSHOT/
full perch
```java
@EventHandler
public void AnvilEvent(PrepareAnvilEvent event){
...
I think == compares hashCodes which are normally different even if the contents are the same, depending on the equals implementation, it might be more accurate so try that
quaint mantle
guys are there like tutorials on how to make room gens?
quaint mantle
I think `==` compares hashCodes which are normally different even if the content...
ah .equals() ?
quiet ice
I think `==` compares hashCodes which are normally different even if the content...
no, it compares the identity of two objects
(So more or less the System hashcode)
Though two objects with identical System hashcode may have different identities
full perch
Well what I know is, if you have 2 strings with the same contents but not having string1 = string2 but rather string1 = "hi" string2 = new String("hi") or something like that, == doesn't say they are equal, lemme find an example
quiet ice
same applies to the Integer, Double, and any other instance of Object
The fact that "hi" == "hi" and "h" + "i" == "hi" return true is only caused because of the constant pool
worldly ingot
FeelsIntern()Man
quaint mantle
I think `==` compares hashCodes which are normally different even if the content...
so using .equals() will compare both itemstack objects if both are the same, correct ?
tardy delta
uhh CREATE DATABASE not working in sqlite?
full perch
same applies to the Integer, Double, and any other instance of Object
Yeah, that's why I said .equals can be safer as the object can override equals and do it's own custom implementation but if using == and equals doesn't change anything in ItemStack comparison, I apologize
worldly ingot
SQLite doesn't really have any concept of databases
Each individual SQLite file is a database
So if you want to CREATE DATABASE test, you would just make a new file called test.db (or whatever extension tbh)
tender shard
it's also quite unusual to do CREATE DATABASE yourself, normally people don't have any permissions to create new databases
worldly ingot
it's also quite unusual to do CREATE DATABASE yourself, normally people don't ha...
I mean generally you'd do this in software lol
Same applies though
ancient plank
SQLite mmm
tender shard
most hosters I know give you only 1 database, or only allow to create new ones through their web panel
worldly ingot
SQLite has some oddities. You can't ALTER TABLE table ADD COLUMN name details IF NOT EXISTS in it either
IF NOT EXISTS isn't supported for ADD COLUMN, you just have to listen for an exception
daring lark
ItemStack[] matrix = inventory.getMatrix();
if(matrix.length < 9) return;
for(RpgItems item : RpgItems.values()) {
if(inventory.getResult() != null) {
if(inventory.getResult().isSimilar(item.getItem().getItemStack())) return;
}
for(int i = 0; i < 9; i++) {
if(item.getItem().getRecipe().getIngredients().containsKey(i)) {
if(matrix[i] == null) {
log("null");
break;
}
if(!matrix[i].isSimilar(item.getItem().getItemStack())) {
log("other");
break;
}
} else {
log("no recipe");
break;
}
inventory.setResult(item.getItem().getItemStack());
return;
}
}
}``` did anyone know why my item is always other even when it's not?
iron glade
You should go down with fps instead of pixels usually
tardy delta
uhh dont see any syntax mistakes i made
vocal cloud
Do you need commas between statements? I only remember my MYsql
nvm
It's a list and I can't read
civic wind
T
tardy delta
hehe
civic wind
https://hastebin.com/ifowuyorew.java https://hastebin.com/arizemeloz.swift
I get this error on the toggling off, of the freeze command.. Also my events don't seem to be working (Yes they are registered in Main) This is the error:
tardy delta
i hope you know the 2nd one will overwrite the original entry?
civic wind
So i don't need armorcontents too, contents will get armor anyway?
undone axleBOT
civic wind
Anyway, my problem is the error and the events
I can play about with content saving later
civic wind
Okay
eternal night
setArmorContents makes no sense
you are passing in a way too large item stack array
which is causing you this error
civic wind
Yes, i've removed this. My issue is the error but I think i've found a solution myself
tardy delta
how is the player inv length 4 :/
civic wind
I fixed my issues.
wet breach
seems like you don't refresh the connection
tardy delta
wdym by refreshing?
wet breach
how you do that, is have a method that checks if its null and if so, establish a connection and return it
tardy delta
well that error occurs cuz the plugin isnt fully enabled :/
wet breach
Well you can lose the file reference with sqlite with the server reload, so you need to refresh the reference
sterile token
well that error occurs cuz the plugin isnt fully enabled :/
So dont allow that action if the plugin is not fully enabled
tardy delta
im using hikaricp with sqlite :/
sterile token
oh hikari 🤢
wet breach
hikaricp does not work with sqlite
tardy delta
r-really?
wet breach
it does absolutely nothing because sqlite is file based
iron glade
reloading evil
sterile token
it does absolutely nothing because sqlite is file based
+1
wet breach
that is fine, but there is no such thing as connection pooling for file based DB's
yes you can use hikaricp to initiate a connection, but you can easily do it yourself too. And the point of hikaricp is connection pooling
tardy delta
ah bruh this sucks then
wet breach
what is the point of using a lib if you can't use its main function
sterile token
ah bruh this sucks then
Hikari sucks...
tardy delta
doesnt connection pooling work with a file based db then?
wet breach
no
tardy delta
Hikari sucks...
you suck ||jk||
wet breach
main reason it doesn't work with files is because of IO blocking on files
sterile token
doesnt connection pooling work with a file based db then?
No because you dont have any connection
wet breach
it doesn't suck
sterile token
Yeah bruh
tardy delta
"did" yes
sterile token
I have use it with Mysql and was a disaster
wet breach
most likely because you configured hikari incorrectly
sterile token
most likely because you configured hikari incorrectly
Mainly, but their docs sucks a lot
wet breach
the thing most people don't do
is use the method that hikari provides after you have a connection object
to fetch a connection from the pool
wet breach
Mainly, but their docs sucks a lot
they were pretty straight forward to me o.O
sterile token
na im really bad with docs
ancient plank
jdbc ftw
sterile token
If they are not self explained really good i dont understand
tardy delta
they were pretty straightforward to me
river oracle
If they are not self explained really good i dont understand
do they not have doccuments translated to any other languages
river oracle
his english isn't very good so
I wouldn't expect him to understand everything they are tryna say
sterile token
his english isn't very good so
Yeah that the problem
wet breach
I wouldn't expect him to understand everything they are tryna say
unfortunately programming is predominantly english
shy rock
Making a mob rn getting an error on super(EntityType.SILVERFISH, ((CraftWorld)) loc.getWorld()) on ((CraftWorld)
river oracle
unfortunately programming is predominantly english
yep english is indeed the language of business aha
sterile token
Dont use hikari sucks
tardy delta
cuz you had some bad experiences with it and mysql?
sterile token
Dont f** please....
wet breach
Just use JDBC
hikari uses jdbc o.O
sterile token
Okay?
tardy delta
very based 🤓
sterile token
cuz you had some bad experiences with it and mysql?
Sorry for being rude bruh but im really annoyed i have a bad day
golden kelp
hello spigot geeks, this not so creative person wants some stupid AF AND DUMB AND ULTRA DUMB plugin ideas so i can make a youtube video and get 1 billion views
tardy delta
im gettin angry when stuff doesnt work lol
wet breach
lets remove datasource from super class ig
https://github.com/FourteenBrush/xKin...
could just override the getConnection. Will still need the datasource regardless
sterile token
hello spigot geeks, this not so creative person wants some stupid AF AND DUMB AN...
Oh you again! nice to see you
tardy delta
do we need the datasource in the sqlite class?
sterile token
do we need the datasource in the sqlite class?
No, sqlite doesnt work with Hikari sucks
golden kelp
no brag but i made the 100th fork of vault
quiet ice
https://paste.md-5.net/kesamekeci.rb does anyone know what this exception means?
golden kelp
Oh you again! nice to see you
😌
sterile token
<https://paste.md-5.net/kesamekeci.rb> does anyone know what this exception mean...
yp
wet breach
do we need the datasource in the sqlite class?
it doesn't need to specifically be in that class, but you need those two methods ran if you want to use sqlite
golden kelp
<https://paste.md-5.net/kesamekeci.rb> does anyone know what this exception mean...
ayo what is your plugin about
it seems sus
wet breach
so as long as they get ran, which you could do in onEnable() then no it doesn't need to be in that class specificaly
sterile token
ayo what is your plugin about
Hey bro dont start a dicussion please....
Its not necessary
tardy delta
lets change the constructor too then :/
quiet ice
it seems sus
Slimefun devs don't like my PR so I have to go nuclear
sterile token
<https://paste.md-5.net/kesamekeci.rb> does anyone know what this exception mean...
I think that can be that you are using a special character that is not allow
wet breach
golden kelp
It says "HackServer" so that might be a bit against TOS
quiet ice
I think that can be that you are using a special character that is not allow
Yes, but to my understanding it should not contain any false chars
sterile token
It says "HackServer" so that might be a bit against TOS
HEY dont fuck bro i have told you
If you are going to said stupid things please don do it....
quiet ice
It says "HackServer" so that might be a bit against TOS
It's just a CraftServer proxy
golden kelp
Oh sorry ty
golden kelp
If you are going to said stupid things please don do it....
sry
quiet ice
Generated at runtime
wet breach
<https://paste.md-5.net/kesamekeci.rb> does anyone know what this exception mean...
try running a clean build
quiet ice
Yeah, but I'll guess I'll dump it into a file and see how decompilers react to it
sterile token
Yeah, but I'll guess I'll dump it into a file and see how decompilers react to i...
Yeah maybe try that
tardy delta
anyways gn lol
wet breach
are you by chance running any scripts in there?
quiet ice
https://paste.md-5.net/axesonusek.cpp is the source code of the class generating the class
quaint mantle
on InventoryClickEvent im setting the eventcancelled to true if its if(ChatColor.stripColor(event.getView().getTitle()).equalsIgnoreCase("Items for Sale")) { this inventory but whenever i open this inventory i cant move stuff from the normal plays inventory is this normal or did i do something wrong
sterile token
on `InventoryClickEvent` im setting the eventcancelled to true if its `if(ChatCo...
Dont use title to compare
quaint mantle
Dont use title to compare
what should i use
sterile token
I would recommend comparing using full object
wet breach
https://paste.md-5.net/axesonusek.cpp is the source code of the class generating...
what is in Enchanments_plus
wet breach
or is that the class that gets generated
sterile token
so comparing the inventory object to the one i made
Are you doing custom gui/menu/inventory right?
sterile token
Ok
quiet ice
or is that the class that gets generated
It's a packge if anything
sterile token
So on the event get the top inventory
quaint mantle
if(event.getInventory().equals(PlayerTradeItems.inventoryTradeItems(player))) ?
sterile token
You can do it event.getViews().getTopInventory() if im not wrong
quiet ice
Ah you mean that
sterile token
`if(event.getInventory().equals(PlayerTradeItems.inventoryTradeItems(player)))` ...
No, that will be the current inventory he is clicking
wet breach
https://paste.md-5.net/axesonusek.cpp is the source code of the class generating...
these are the two lines it is erroring at
https://paste.md-5.net/axesonusek.cpp#L145
https://paste.md-5.net/axesonusek.cpp#L44
quaint mantle
No, that will be the current inventory he is clicking
ye i got top inventory lemme
try it
quiet ice
It's just static block that calls the injectHackloader method
sterile token
The top inventory would be the custom one
wet breach
I am going to assume its quite possible it has to do with the bytes
maybe you don't have the order correct?
quiet ice
The class failed the very primitive early verifiers, so it's one of the core attributes of the class that are invaldi
sterile token
It's just static block that calls the injectHackloader method
Dont use static methods they are not recommendaed
wet breach
It's just static block that calls the injectHackloader method
also keep in mind that the order things are in, in a class file when compiled does matter too.
for example, statics are intialized in the order they appear in the source file
quaint mantle
The top inventory would be the custom one
yea it didnt work i did if(event.getView().getTopInventory().equals(PlayerTradeItems.inventoryTradeItems(player))) {
quiet ice
for example, statics are intialized in the order they appear in the source file
It's the only block and is basically
static {
try {
Hackloader.injectHackloader();
} catch (HackloaderInjectionException e) {
e.printStackTrace();
}
}
however in this case it wouldn't matter anything
quiet ice
Dont use static methods they are not recommendaed
Static is required in this case as I want to load before slimefun does
wet breach
Dont use static methods they are not recommendaed
you should avoid giving false advice
quaint mantle
im trying to make the result of the anvil display protection 5
@EventHandler
public void AnvilClick(InventoryClickEvent e){
Player p = (Player) e.getView().getPlayer();
ItemStack p5 = new ItemStack(Material.ENCHANTED_BOOK, 1);
EnchantmentStorageMeta meta = (EnchantmentStorageMeta) p5.getItemMeta();
meta.addStoredEnchant(Enchantment.PROTECTION_ENVIRONMENTAL, 5, true);
p5.setItemMeta(meta);
if (e.getClickedInventory() instanceof AnvilInventory){
p.sendMessage("click");
if(e.getClickedInventory().contains(p5)){
p.sendMessage("click2");
if(!(e.getClickedInventory().getItem(2) == null)){
e.getClickedInventory().getItem(2).removeEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL);
e.getClickedInventory().getItem(2).addUnsafeEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 5);
}
}
}
}
wet breach
Static is required in this case as I want to load before slimefun does
the only thing I can think of, is the format of the class file itself is not set to UTF8
quiet ice
java.lang.IllegalArgumentException: Invalid class name (must be an internal class name): de.geolykt.enchantments_plus.compatibility.hackloader.asm.tree.ClassNode@b9aedae
Oh lol, now to understand why it is happening
wet breach
ah there we go
quiet ice
You were indeed right about https://paste.md-5.net/axesonusek.cpp#L44
worldly ingot
im trying to make the result of the anvil display protection 5
```java
@Eve...
Display? PrepareAnvilEvent
quiet ice
It should've been serverItf.name instead of serverItf
wet breach
You were indeed right about <https://paste.md-5.net/axesonusek.cpp#L44>
your error log tells you that 🙂
quiet ice
I have no idea how you found it though
quaint mantle
_Display?_ PrepareAnvilEvent
ah, im giving it a go
worldly ingot
Make use of setResult(ItemStack) though instead of setting the item directly
Other than that, should work fine
wet breach
I have no idea how you found it though
notice it is refering to the initialization?
the only place you have init, is at line 44
quiet ice
That is clinit
worldly ingot
Which is class initialization
quiet ice
init is the normal constructor
wet breach
class initialization
worldly ingot
cl init
class initialize
wet breach
you are generating the class, like you said
quiet ice
(plus it wouldn't even run if it failed the verifier which it did)
wet breach
anyways, the line was found where it is erroring 😛
suppose we could just move forward from there even if you don't understand how I found it XD
quiet ice
[20:14:52 ERROR]: Could not load 'plugins/enchantments-plus-4.1.0.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.VerifyError: Constructor must call super() or this() before return
Exception Details:
Location:
de/geolykt/enchantments_plus/compatibility/hackloader/HackServer.<init>(Lorg/bukkit/Server;)V @5: return
Reason:
Error exists in the bytecode
Bytecode:
0000000: 2a2b b500 0ab1
Well at least I understand this error message
civic wind
Anyone know why the getRightClicked() and hasMeta() checks are pulling errors? Don't know any other way of doing it
quaint mantle
Make use of setResult(ItemStack) though instead of setting the item directly
can I use || ?
if(event.getInventory().getItem(0) == p5 || event.getInventory().getItem(1) == p5)
And it passed the verifier!
[20:17:54 WARN]: Caused by: java.lang.IllegalArgumentException: Can not set static org.bukkit.Server field org.bukkit.Bukkit.server to de.geolykt.enchantments_plus.compatibility.hackloader.HackServer
[20:17:54 WARN]: at java.base/jdk.internal.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167)
[20:17:54 WARN]: at java.base/jdk.internal.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171)
[20:17:54 WARN]: at java.base/jdk.internal.reflect.UnsafeStaticObjectFieldAccessorImpl.set(UnsafeStaticObjectFieldAccessorImpl.java:79)
[20:17:54 WARN]: at java.base/java.lang.reflect.Field.set(Field.java:799)
[20:17:54 WARN]: at enchantments-plus-4.1.0.jar//de.geolykt.enchantments_plus.compatibility.hackloader.Hackloader.injectHackloader(Hackloader.java:170)
(and yes I understand what I did wrong there too)
civic wind
Anyone know why the getRightClicked() and hasMeta() checks are pulling errors? D...
Anyone?
quaint mantle
Anyone know why the getRightClicked() and hasMeta() checks are pulling errors? D...
hover over the error and tell what you see
civic wind
quiet ice
It's probably .hasItemMeta
quiet ice
?jd-s for the other method I'd need to check
undone axleBOT
quaint mantle
wb rightclicked?
i think e.getRightClick()
quiet ice
getRightClicked is PlayerInteractEntityEvent
civic wind
i think e.getRightClick()
Not this
quiet ice
You have PlayerInteractEvent
civic wind
Yeah
quiet ice
So you need to put this in another listener
civic wind
What? I need it in this one, I'm checking for right click, then running a command after various other checks
quiet ice
Then you gotta find a workaround, can't listen to two events at the same time
quiet ice
would need to see the entire source of that listener
civic wind
quiet ice
You probably can just swap out the PlayerInteractEvent with PlayerInteractEntityEvent without any issues
Unless you want to listen if the player also interacts with a block
civic wind
It's a freeze command, Its an ice block, if they right click another player with it it runs the command
So i can interactentity?
civic wind
You probably can just swap out the PlayerInteractEvent with PlayerInteractEntity...
All works, just one more question, how do i know run a command from another class? Never done this before
quiet ice
Consult the documentation that really should not be witchcraft
civic wind
Nevermind, done it 🙂
vestal matrix
how long does it take for a premium resource to get accepted? all forums ive found are 4 yrs old
waxen plinth
About 4 years
naive bolt
Could someone help me with this error https://paste.gg/p/anonymous/1b59273a2a5441afb0182b7a5663257f
naive bolt
why would that be
waxen plinth
In /pl is your plugin green or red
naive bolt
red
waxen plinth
And do you see any errors on startup
naive bolt
im restarting i will check
waxen plinth
And do you see any errors on startup
This becomes the next important question
It's probably disabled due to a startup error
naive bolt
yep many errors
livid tundra
what order are the items returned by playerinventory.getcontents() in, and does it include all items? (empty slots, off hand, ect.)
quaint mantle
how do I check if an Itemstack is a type of an armor piece ?
ItemStack item;
if(item.getType().isArmor()){ //isArmor ?
// is armor
}
i think this is to do with nms am i wrong? https://paste.gg/p/anonymous/534b4dc769a94ab085990a8a03ee63c4
severe oak
Cannot invoke "ca.nicbo.invadedlandsevents.event.InvadedEventManager.getCurrentEvent()" because "this.eventManager" is null
iron glade
how do I check if an Itemstack is a type of an armor piece ?
```java
ItemStack...
Use a Set<Material> containing all armor types
quaint mantle
Use a Set<Material> containing all armor types
👍
I figured I also can do it like this
Material m = item.getType();
String name = m.name().toLowerCase();
if (name.contains("helmet") || name.contains("chestplate") || name.contains("leggings") || name.contains("boots")){
//do stuff
}
can you prevent the anvil from giving you a result btw ? 🤔
last swift
I have a scoreboard that updates every second with a different time, but for some reason randomly the scoreboard stops updating and becomes blank. Is this a common issue or is it most likely something with my code?
crisp steeple
are you sure the if statement is true?
quiet ice
Update: It is indeed possible to use the processClass method to transform plugin classes. That being said it might not work in java versions beyond Java 17 as you need to sun.misc.Unsafe class in order to overwrite the final CraftMagicNumbers#INSTANCE field
worldly ingot
Wow that sounds like an absolutely horrible idea
ancient plank
sounds like a great idea
echo basalt
sounds like a solid idea
quiet ice
Time to inject malware into those plugin classes \s
echo basalt
join message plugin
does http requests
vocal cloud
I mean it's either that or fork
sterile mason
What is the 1.19 equivalent to the CraftPlayer (Intellij wont find the package to import)? I want to find out the players ping.
undone axleBOT
Bootstrap Jar
The main spigot-1.18.jar is now a bootstrap jar which contains all libraries. You cannot directly depend on this jar. You should depend on Spigot/Spigot-API/target/spigot-api-1.18-R0.1-SNAPSHOT-shaded.jar, or the entire contents of the bundler directory from your server, or use a dependency manager such as Maven or Gradle to handle this automatically.
Please read the release notes for further information: https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-1-18-1-release.534760/#post-4305163
civic wind
No errors, just doesnt return anything
desert frigate
If I set persistent data on a entity then kill it. Does it still have the data?
winter pagoda
Whats the packet for loading blocks
remote spade
No errors, just doesnt return anything
Probably the player doesn't have the specific permission.
quiet ice
Whats the packet for loading blocks
loading as in?
civic wind
Probably the player doesn't have the specific permission.
I do
The command doesn't return a single thing
I type it, does nothing
winter pagoda
when joining and the server sends all the packets for the blocks to load in
civic wind
I am op
remote spade
Can you please try debugging?
civic wind
I've even removed the permission, still nothing
quiet ice
For Mojmap it is ClientboundLevelChunkWithLightPacket @winter pagoda
remote spade
I've even removed the permission, still nothing
Have you registered your command?
civic wind
Have you registered your command?
yeah just realised i mis typed the command oh god
in the Main class
remote spade
breh
quiet ice
Shouldn't that return a command not found message?
shy rock
public class IRONSILVERFISH extends EntitySilverfish {
anybody knows why EntitySilverfish gets red and doesn't do an import?
quiet ice
Do you depends on spigot or spigot-api
shy rock
spigot
quiet ice
If so are you using mojmap or nah
shy rock
If so are you using mojmap or nah
nope
quiet ice
I have no clue then
civic wind
Shouldn't that return a command not found message?
yh
quiet ice
Your formatting style is ... questionable
sterile mason
?bootstrap this is likely your issue
I have the spigot dependency integrated in my project. Still doesn't find anything for the CraftPlayer because the package "org.bukkit.craftbukkit" doesn't exist
quiet ice
Even then it is because you check for the ampersand, but you need to check §
civic wind
Even then it is because you check for the ampersand, but you need to check `§`
ahhhhh
Actually I can use my cc utils
civic wind
Don't use display name to find items. Use the PDC
I'm new not sure how to use PDC
modest tartan
I need help understanding this error please, the only reference to UGPlayerProfile in this code is that its inside an instance of UGPlayerProfile
[13:01:23 WARN]: [Ultragens] Task #3 for Ultragens v1.0 generated an exception
java.lang.NullPointerException: Cannot invoke "com.earthagar.ultragens.Database.getGenerator(String)" because the return value of "com.earthagar.ultragens.UGPlayerProfile.access$000(com.earthagar.ultragens.UGPlayerProfile)" is null
at com.earthagar.ultragens.UGPlayerProfile$Spawner$1.run(UGPlayerProfile.java:110) ~[ultragens-1.0-shaded.jar:?]
Generator gen = db.getGenerator(blComp.getString("genID"));
eternal oxide
blComp.getString("genID") is null
modest tartan
But then why is it saying that the main class is null?
eternal oxide
its not
the return value of "com.earthagar.ultragens.UGPlayerProfile.access$000(com.earthagar.ultragens.UGPlayerProfile)" is null
modest tartan
right is that not saying what I just said?
eternal oxide
the return value, not main is null
modest tartan
hmm I'll debug more
quiet ice
No, db is null
Javac generates a synthetic accessor method (access$000) since db is private and you are in a different class than it was declared at
sterile mason
i have the spigot api version 1.19.2-R0.1-SNAPSHOT dependency implemented but cant import the org.bukkit.craftbukkit package. Whats wrong?
or is there any other way that i can find out the players ping?
wide creek
I am learning how to code plugins, and keep running into this error:
Method invocation 'getType' may produce 'NullPointerException
it happens whenever I am dealing with block related stuff (the error pops up when I try Block block = event.getHitBlock(); unless I add if (block != null). Is there any other way to fix this besides adding a bunch of if (block != null) statements?
package me.cryptopig.myfirstplugin.listeners;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.ExpBottleEvent;
import org.bukkit.event.entity.ProjectileHitEvent;
import org.bukkit.event.player.PlayerBedLeaveEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import static org.bukkit.Bukkit.getServer;
public class RandomListeners implements Listener {
String playerName;
@EventHandler
public void onProjectileHitEvent(ProjectileHitEvent event) {
Block block = event.getHitBlock();
if (block != null) && (block.getType() == Material.dirt) {
block.breakNaturally();
}
}
@EventHandler
public void onPlayerJoin(PlayerJoinEvent event) {
Player player = event.getPlayer();
getServer().broadcastMessage( "Someone has joined the server." );
playerName = event.getPlayer().getPlayerListName();
event.setJoinMessage("Welcome to the server, " + playerName + "!");
}
@EventHandler
public void onLeaveBed(PlayerBedLeaveEvent event) {
Player player = event.getPlayer();
player.setHealth(player.getHealth() - 3);
player.sendMessage("You have left a bed! Hope you had a good sleep!");
}
}
My code btw
quiet ice
I am learning how to code plugins, and keep running into this error:
```Method ...
Unless you are willing to add a bunch of asserts or telling the IDE to shut up - no
wide creek
Unless you are willing to add a bunch of `assert`s or telling the IDE to shut up...
ok ty :)
how do i tell intellij to shut up lol
quiet ice
I'm an eclipse user
eternal night
I'm an eclipse user
my condolences 
river oracle
I'm an eclipse user
Based
worldly ingot
Well... no... that's just a good error. Your IDE is doing a good job
ProjectileHitEvent#getHitBlock() can return null. You should be null checking it
quiet ice
That is extremely true
worldly ingot
You can remove that null check if you want, but you're going to get exceptions in your console every single time any projectile hits an entity
worldly ingot
Or... block != null
I can't believe I'm saying this, but languages like Kotlin have the Elvis (?) operator which will do both. block?.getType() == Material.WHATEVER)
I don't use Kotlin nor do I really advise you learning it, especially if you're just starting to learn Java, but figured I'd at least mention it because the Kotlin nutcases don't shutup about null safety lol
wide creek
okok, thanks a lot!
ancient plank
elvis
quaint mantle
is there an event for when a player makes a successful trade w a villager
?
or makes a trade through merchant gui
eternal oxide
?jd-s and search trade or villager
undone axleBOT
ancient plank
javadocs are witchcraft !!1
echo basalt
Javadocs are hackers
dim bronze
I don't use Kotlin nor do I really advise you learning it, especially if you're ...
Did you know kotlin has null safety?
worldly ingot
ivory sleet
Did you know kotlin has null safety?
Did you know java Optional is a thing (altho fkn verbose but anyhow)
patent fox
How many degrees is yaw? 360?
karmic stirrup
-180
iron glade
wdym if a console message is sent?
glossy marsh
Hello, I'm workin on an plugin 1.18.2, where i shoot snowballs with a speed of 10 balls / s, but the LivingEntity I hit only gets damage on every 5th hit or so.
Does anyknow knows whats going on there?
iron glade
Tried debugging?
glossy marsh
Tried debugging?
Well, it seems not to be the plugin it self, when i throw snowballs normaly i have the same issue.
upper vale
players get invulnerability ticks after being damaged
glossy marsh
players get invulnerability ticks after being damaged
Is there a way to disable that?
glossy marsh
players get invulnerability ticks after being damaged
Ok thanks a lot, i found an solution
rapid aspen
someone have a simple plugin source with /tpa /tpaccept and /tpadeny
iron glade
someone have a simple plugin source with /tpa /tpaccept and /tpadeny
essentialsX
rapid aspen
i want just the tpa so i can use in my plugin
iron glade
Why don't you code it yourself, it's not that difficult
modest garnet
hey, so i have a "rank" system which stores the rank as a char. 'a', 'b' etc
when i can "getRank()" it returns a char
how can i set the rank to the next letter in the alphabet, when i only have a char
for example
getRank() returns 'a' so i need to setRank('b') but how would i get 'b'
does that make sense
latent dew
because plugins, essentials, permissionsex doesn't work in versions 1.18.2
delicate lynx
permission sex
iron glade
hey, so i have a "rank" system which stores the rank as a char. 'a', 'b' etc
wh...
Could make a String "abcdef..." and get your ranks char index in that string, then return the next index of that string after your ranks char
latent dew
when i put plugins on my server they just turn red and don't work
delicate lynx
pretty sure you can just +1 to a char and it goes to the next one
iron glade
or smth like that if it exists ^^
modest garnet
mah
eternal oxide
(char)char.getNumericValue()+1;
modest garnet
oh right
modest garnet
`(char)char.getNumericValue()+1;`
yea wont show for some reason
eternal oxide
is your getRank() returning a char or a String?
modest garnet
is your `getRank()` returning a char or a String?
and im using Lombok so
eternal oxide
Character.getNumericValue(rank)
azure hawk
https://paste.md-5.net/paqopetiqu.java
Why is this not working lol
Whenever i try to pickup an item this comes
young knoll
Event_PickupAndCraft line 32
eternal night
no one saw that
young knoll
Looks like you are trying to add to an immutable list
delicate lynx
well you're also checking if a list contains an itemstack, but the list is for strings
modest garnet
`Character.getNumericValue(rank)`
what happens when it gets to z?
delicate lynx
go to whatever characters are after the alphabet
shadow gazelle
Could I somehow "refill" the inventory I'm making?
I'm saving the contents to a file and it saves just fine, but when I go to look at the modified one and call a new instance of the InventoryHolder, nothing in the inventory changes even though it should be pulling everything from the file
actually
I wonder if it's an ownership issue...
the items that I put in don't stay, it just gets reset
Still doesn't really explain why the stuff pulled from the config isn't being set as the inventory contents
or it can just not load the items
what
fml
I forgot the s in groups
opal sluice
Hi guys, I have a strange issue when teleporting very fast... https://pastebin.com/Qfb6QRAJ
I don't know if it's bc of that or something else
but I'm not making any modification on iteration of a hashmap
so I don't know where to look ^^'
shadow gazelle
but I'm not making any modification on iteration of a hashmap
that error can be thrown with any kind of list or map, it's not exclusively maps
opal sluice
that error can be thrown with any kind of list or map, it's not exclusively maps
I mean yeah, but still, I'm not modifying any list/map during an iteration
And it doesn't point to any plugin's class
shadow gazelle
Probably better to ask in the Paper server
opal sluice
Ok, gonna try there, thanks ^^
odd sentinel
is there any consistent interface I can use to tell if a block is "usable" but doesn't store items like an anvil, crafting table, smithing table
shadow gazelle
Does Container cover all of those?
odd sentinel
ya nothing I can see
I already am using InventoryHolder anyway which is a higher interface
shadow gazelle
What are you trying to do?
odd sentinel
I just want to know when a player right clicks them. I was hoping to avoid hard coding a list of materials
shadow gazelle
huh, I don't think those even have a block interface in Bukkit
odd sentinel
ya I wasn't seeing anything. was hoping someone knew otherwise
shadow gazelle
Paper doesn't even have interfaces for them
charred pollen
is there a way to format the entity health when adding it to message?
shadow gazelle
Format how?
charred pollen
when i add like 100 max health and text shows me like 70.5391593593
just want the 70
or 70.5
shadow gazelle
you could use Math#round()
charred pollen
thanks
gleaming grove
Is it possible to do something like this with YamlConfiguration ?
iron glade
Is it possible to do something like this with `YamlConfiguration` ?
Why would you do it like that?
waxen plinth
Is there no way to get the burn time of an item other than by just keeping a map manually?
kind hatch
Is it possible to do something like this with `YamlConfiguration` ?
You can make lists like that minus the dash.
skins:
skin1:
name: ""
parent: ""
custom-model-id: 1
skin2:
name: ""
parent: ""
custom-model-id: 1
skin3:
skin4:
skin5:
// etc
- because I will use custom property names in YAML, 2. even Bukkit use this approach
kind hatch
You can make lists like that minus the dash.
```yaml
skins:
skin1:
name: "...
I guess you could also use the dash for the proper list syntax, but you can still iterate over this using #getConfigurationSection()#getKeys(false).
iron glade
is that an image as background lol
gleaming grove
You can make lists like that minus the dash.
```yaml
skins:
skin1:
name: "...
is this common approach? does server owers not be confused by lack of - syntax, what do you think?
gleaming grove
is that an image as background lol
yes It makes me calm when my plugin throws exceptions
iron glade
yes It makes me calm when my plugin throws exceptions
xd
kind hatch
is this common approach? does server owers not be confused by lack of `-` syntax...
The most user friendly approach is the example I provided. You can use the dash, but it makes it a little harder for server owners to write their configs properly.
The only downsides to this approach are all development related. I'm not sure if that example can be grabbed as a list directly as you would need to iterate over that section to get the skin you want. (You would be doing that anyways if you were converting it to a list, but 🤷♂️ )
I like to keep my configs simple to read and write. So things like serialized bukkit objects are not found in the configs that I make. How you structure your config really depends on how easy you want the end user to modify it.
gleaming grove
Right, even this approach will be easier to me easier for generic mapping to objects
drowsy helm
Java is saying the method doesnt exist. e is the same class as im editing wtf
worldly ingot
It's the simple things we miss
vocal cloud
A second pair of eyes is always useful lol
crude charm
Mongo is bar far the best db and no one will change my mind
dusk flicker
agree
crude charm
It so good to work with
crude charm
Having a getter and setter then one line to store / change it
😍
drowsy helm
Mongo is bar far the best db and no one will change my mind
+1
How do i cancel entity collisions with a remapped entity
iirc regular nms had a method to override
desert frigate
does the persistant data container ever get deleted?
gleaming grove
Is it possible to display custom ShapedRecipe here?
glossy lily
anyone know how to get a Rotation from where a projectile hit? i want to make it so an item frame is placed wherever said projectile hits
?whereami
undone axleBOT
glossy lily
the original message
glossy lily
anyone know how to get a Rotation from where a projectile hit? i want to make it...
nevermind
somehow this is automatically done for me
quaint mantle
They mean if you can update your server to 1.19
Once done, update the API in your IDE
Once these two are done, SkullMeta will include the method that you need.
Let me know how it went 👍🏻
sharp flare
anyone know how to get a Rotation from where a projectile hit? i want to make it...
Get the block face of the hit block
crude charm
Why is my boolean not staying true?
public boolean editing;
public void onClick(Player player, int slot, ClickType clickType) {
player.closeInventory();
editing = true;
player.sendMessage(CC.translate("&aPaste a new token for the discord bot - this will require a restart of the bot!"));
player.sendMessage(String.valueOf(editing));
//prints true
}
//different class
public BotConfigMenu botConfigMenu = new BotConfigMenu();
@EventHandler
public void handleBotConfig(AsyncPlayerChatEvent event) {
Player player = event.getPlayer();
player.sendMessage("test");
//prints
player.sendMessage(String.valueOf(botConfigMenu.editing));
//prints false
if (botConfigMenu.editing) { //doesn't run this code
plugin.getDiscordFile().set("bot.token", event.getMessage());
botConfigMenu.editing = false;
player.sendMessage(CC.translate("&aYour discord token has been updated to &f" + event.getMessage()));
new BotConfigMenu().open(player);
}
}
already said nevermind but thanks
might need that again soon
sharp flare
Mb didn't read whats below it
glossy lily
all good all good
sharp flare
Why is my boolean not staying true?
```java
public boolean editing;
...
Cuz you created a new instance
crude charm
Cuz you created a new instance
How can I keep the same value?
sharp flare
Re use the same object which holds the updated boolean value
crude charm
Re use the same object which holds the updated boolean value
I did that, no? I got the same boolean from the class, all I did was got an instance of the class
Unless you mean make a new boolean and get the value from that one
sharp flare
Is the first class above the BotConfigMenu?
glossy scroll
is BotConfigMenu editingstatic?
crude charm
is BotConfigMenu `editing`static?
Nope
undone axleBOT
Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/
glossy scroll
Or could I make it static
absolutely not
crude charm
Thats abuse
glossy scroll
also why is it public??
sharp flare
You can reference a singleton object but dependency injection is much better
glossy scroll
more conventional to just make it private and use a getter, no?
crude charm
more conventional to just make it private and use a getter, no?
If I make made it private then I can't get it from another class, no?
Using @Getter would make it a private method?
am I wrong?
sharp flare
You gotta make it static then, or encapsulate it and use getter setters
crude charm
Aight so it'll work if I just do
@Getter
@Setter
boolean sdifoghu;
boolean = true;
other class
class.getSdfighdi;
you can use a public getter on a private variable
oh im not familiar with lombok
i generally dislike annotation processors (dont hurt me, just personal preference)
crude charm
Lombok is amazing
especially when working with alot of variables for mongo
and I mean alot
My player data class stores around 100 variables
and I just go @Getter @Setter without having to make one for each
saves like 1000 lines
sharp flare
100 variables......
crude charm
Well yeah - this is a massive plugin
crude charm
I do
glossy lily
how would one identify where a memory leak is coming from
river oracle
take a look at maps and stuff
glossy lily
can anyone give me a list of things that cause them
glossy scroll
you could use eclipse's memory analyzer tool
crude charm
how would one identify where a memory leak is coming from
spark
sharp flare
how would one identify where a memory leak is coming from
Make a heap dump
glossy scroll
you could use eclipse's memory analyzer tool
collections
crude charm
already tried
timings?
glossy scroll
can anyone give me a list of things that cause them
collections
are the biggest cause
glossy lily
collections as in lists?
glossy scroll
collections as in lists?
yep, lists, sets, also maps are a huge red flag too
if you have any maps that can me migrated to WeakHashMap, i would look into it!
glossy scroll
yea your best bet is to use eclipse MAT with a heap dump
glossy lily
only list i currently have is a list for empty lore
which is just a list with nothing in it
glossy scroll
when using MAT, it can give you a leak suspects report
there are many articles online that also explain some vocab
glossy scroll
glossy scroll
should i use spark to make the heap dump
uhh theres many ways you can make a heap dump
i think MAT may be able to create one of a current runtime? im unsure tho, may also require vm flags
glossy lily
ill just use spark
glossy lily
/spark heapdump is a command
glossy scroll
i mean if it works it works ig
MAT will also give a leak suspects report
when it comes to spigot servers
theres always a leak suspect that involves the world/level, you need to ignore that one
river oracle
/spark heapdump is a command
is your plugin the only plugin on the server
glossy lily
yes
i only have spark and my plugin
i wonder if i could add custom skins to my wip blood splatters
i imagine it would probably take a while to take the skin, put a blood overlay on it, and then change it to the outputted file
will play with that idea though
glossy scroll
you could always cache it async when the player logs
glossy lily
ooh yeah
or just when the player joins with a new skin for the first time, create a folder for that player which contains their skin with different blood overlays
spare marsh
Okay, so this might sound nooby but I have a question. Is it easier to send a JSON String from socket to socket carrying the data needed or whole objects like Packets? For example my own PlayerWinPacket and then the client getting the Object and casting it to that object or Sending a json containing the type of object as string and then retrieving the data from there?
glossy lily
might take up alot of storage so they'll be auto deleted after 3 days of inactivity
glossy scroll
Okay, so this might sound nooby but I have a question. Is it easier to send a JS...
youll need to serialize it no matter what
json is easiest to read in a text form
but if you need something more efficient that takes up little space and doesnt need to be human readable, a serliaized packet approach could work as well
spare marsh
Yeah I'm okay with the serializing part, just asking which one would be more convenient.
glossy scroll
just up to what your goals are
spare marsh
It's a little hard here cause both work for me but Can't decide which one to go with xd
glossy scroll
i mean
spare marsh
If let's say, an exception occurs, It would be easier to get the data from the object received just getting the string form of the JSON object to see what is wrong with it wouldn't it?
glossy scroll
yes, gson adapters are typically easier to work with
spare marsh
Ah got it thanks.
glossy scroll
when working with plain text over the internet
its never a bad idea to encrypt if you can
just use a pair of keys on each end to encrypt/decrypt data
i suppose if your data isnt confidential or private you dont need to worry about that step lol
its also a bit overkill anyways for mc server
spare marsh
Yeah just need data like Integers and Strings from a certain event. Nothing too serious...
desert frigate
target.damage(10)
if(target.isDead()) {
...
}```
I want to damage the entity then check if it died from that damage or not but this code doesn't seem to work@desert frigate Use EntityDamageEvent to check if the damage killed the entity
iron glade
check if the target's health minus the amount you want to damage is <= 0
desert frigate
check if the target's health minus the amount you want to damage is <= 0
yeah i just tried to see if the health of the mob is below of equal to the amount of damage im inflicting
iron glade
yeah i just tried to see if the health of the mob is below of equal to the amoun...
Which event are you using?
desert frigate
not really an event
iron glade
Yeah than check if the damage is >= the target's health, if so kill it, otherwise set it's health minus the amount you wanna remove
desert frigate
there isnt a event
desert frigate
Yeah than check if the damage is >= the target's health, if so kill it, otherwis...
yeah
iron glade
and it's not working?
iron glade
okay, just the code you posted didn't work then?
desert frigate
```java
target.damage(10)
if(target.isDead()) {
...
}```
I want to damage the en...
this code didnt work
this works
is there a way to "predict" the amount of exp a mob will drop
stoic oar
I was just wondering what the most optimal method for damaging entities near a location is.
My current method:
world.getNearbyEntities returns a collection, so I loop through all the mobs in the world, see if the collection contains that mob, and do damage to it
that seems like a bad way to do it though
sharp flare
Put it inside a delayed task then get the health from there
Delay it by 2L or 1L, just debug it if it's not getting the new health
young knoll
I was just wondering what the most optimal method for damaging entities near a l...
Just loop through the collection
quaint mantle
guys does anyone here play hypixel skyblock?
river oracle
guys does anyone here play hypixel skyblock?
gross
quaint mantle
:sadge:
weary cobalt
I feel like this is a pretty basic question, so just going to apologize in advance.
I'm wanting to create a Bungeecord Party plugin that when a player connects to a server, information about their party is sent to the Server, so that information can be used in the Minigame plugin for creating teams and such. I'm not sure what the best way to go about this would be, and I'm yet to find any good resources online.
If someone could help me out with this or point me in the right direction, it would be much appreciated. Thanks 🙂
severe oak
I feel like this is a pretty basic question, so just going to apologize in advan...
I don't know Bungeecord that much, but iirc you can use Bungeecord Messaging Channels to communicate between plugins through bungee.
desert frigate
it is nbt, it stays with the entity
Since it stays with the entity, does it also get deleted when the entity gets destroyed?
e.g the item gets thrown into lava or the mob gets killed
river oracle
Well yea wouldn't that only make sense
That'd mean it would nolonger exist to persist on
weary cobalt
I don't know Bungeecord that much, but iirc you can use Bungeecord Messaging Cha...
I'd found some information on Plugin Messages, but wasen't sure if it was the best way to go about this. Thank you!
lime moat
Is there a way that you can prompt a resource pack even if they declined the first prompt?
I'm trying to make a command to allow the users to get the prompt even once they declined it.
lost matrix
Is there a way that you can prompt a resource pack even if they declined the fir...
Yes
Player#setResourcepack
crude charm
?bin
earnest forum
?paste
undone axleBOT
crude charm
Why is this boolean not updating?
earnest forum
Why is this boolean not updating?
https://hastebin.com/kihomumaga.java
You don't update the boolean itself
public boolean syncNickName = plugin.getDiscordFile().getBoolean("bot.syncnickname");
will not update
when the file updates
it is set to the value that the file has AT THAT CURRENT TIME
crude charm
What about here?
crude charm
Would that update it in the config though? In my Boolean I use #get, will it work to update?
earnest forum
yes
crude charm
Aight ill give it a try, thanks
earnest forum
also your if statements are inverted
earnest forum
if syncNickname is false you want to set it to be true
earnest forum
yea
lime moat
Player#setResourcepack
When I use this, it doesn’t prompt them.
I have an event that handles if it declines and it triggers that every time.
drowsy helm
When I use this, it doesn’t prompt them.
do you have server resourcepack prompt disabled when you join
lime moat
Well, I have it on “prompt”, but if I decline the first initial prompt, I want a command that prompts them even if they declined the first initial prompt.
If that makes sense
drowsy helm
if you decline it will automatically switch that to decline
lime moat
Hmm, is there no way to make that not happen?
lime moat
Dang, that’s unfortunate. Yeah, I’ll kick them and tell them to enable it, thank you very much!
eternal oxide
I believe there is
if you bool = true it will give them the prompt again, if they declined https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Player.html#setResourcePack(java.lang.String,byte[],java.lang.String,boolean)
if they don;t have the resource pack it will disconnect them with a message
lime moat
if you bool = true it will give them the prompt again, if they declined <https:/...
Could I get an example of this?
eternal oxide
player.setResourcePack("pack_url", hash, "This server requires you enable resource packs!", true);
lime moat
I see, I’ll try this out tomorrow! Thank you for the response :)
eternal oxide
unless they have them disabled. You need to check https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/player/PlayerResourcePackStatusEvent.html
If the result of that event is DENY you kick them
eternal oxide
yes you do, if they have it disabled the first line will be completely ignored
Players can disable server resources on their client, in which case this method will have no affect on them. Use the PlayerResourcePackStatusEvent to figure out whether or not the player loaded the pack!
lime moat
I have another question, how difficult would it be to log if a user has enabled a texture pack or not? For example, store their name into a file with something like texture-pack: false or texture-pack: true?
drowsy helm
Ah
lime moat
I’m trying to make a server that runs with and without a texture pack, but I just can’t wrap my head around how to do this in a file 😅
eternal oxide
Can;t be done reliably. Once they log off or change the setting you won;t know
you can ensure everyone on yoru server has downloaded the pack is all
drowsy helm
yeah if they change settings that will void that config useless
drowsy helm
I have another question, how difficult would it be to log if a user has enabled ...
that sounds like a mega pain i the ass
wait wrong reply lol
lime moat
I see, what appears to happen though, is I have setResoucePack on a join event and if they log off the server and log in again with the texture pack option disabled, it’ll stay disabled…
Then if they change it to prompt, it prompts them & enable just enables it.
lime moat
I think in theory it could work, just may be a bit buggy
lime moat
sounds like a pain in the ass
Yeah, the only things that need it is 2ish GUIs, chat, and tab :P
drowsy helm
ah
eternal oxide
I see, what appears to happen though, is I have setResoucePack on a join event a...
Thats why you listen to the event I gave you
lime moat
True, but back to the file… how would I log it? Haha
eternal oxide
It will tell you if its disabled
drowsy helm
why do you need to log it?
eternal oxide
listen in the event and log their status
drowsy helm
just listen to the event and store it in mem
lime moat
Hmmm, okay. I’ve never stored anything that can be added, for example player data, so this will be quite interesting to figure out
eternal oxide
if you kick them in the event for having it disabled you can know for sure everyone thats online is using your pack
well, using both, the setPack and the event
lime moat
Yeah, I’m not sure if players would quit the server if it requires something like that though
eternal oxide
setPack kicks them if they decline it, the event kick them if its disabled.
lime moat
I just have a few debatable questions 😂
drowsy helm
Map<UUID, Boolean> resourcePackStatus = new HashMap<>();
@EventHandler
public void onJoin(PlayerJoinEvent event){
//set resourcepack
}
@EventHandler
public void resourcepackStatus(PlayerResourcePackSTatusEvent event){
if status == declines or failed download
resourcePackStatus.put(player, false)
else
resourcePackStatus.put(player, true)
}```then you can keep track of who has what
lime moat
I see, would this not fail if they log out of the server/the server restarts?
lime moat
Oh perfect! Then, can I use these variables elsewhere?
eternal oxide
If the server restarts no one is online so no data to keep
drowsy helm
yeah obviously use a better structure
but thats the general flow of how it should go
lime moat
Gotcha, I’ll be trying this out tomorrow! I really appreciate your guys’ help, I would’ve for sure spent a week on this without you guys haha
brave goblet
does player death event only work for players? or
@EventHandler
public void onPlayerDead (PlayerDeathEvent e) {
if (e.getEntity() instanceof Player) {
//some code here
}
}
Cause i saw this code and was like hmmmmmmmmm 🤔
drowsy helm
does player death event only work for players? or
yes
its in the name lol
EntityDeathEvent for any entity
brave goblet
```java
@EventHandler
public void onPlayerDead (PlayerDeathEvent e) {
...
so what is the point of thise code LMAO
drowsy helm
sorta useless you can blind cast it
brave goblet
alright
tender shard
```java
@EventHandler
public void onPlayerDead (PlayerDeathEvent e) {
...
maybe they just copied their old code over from EntityDeathEvent to PlayerDeathEvent
sonic sky
Does Location#add() and Location#remove() change the location object or does it return a clone of the instance?
tender shard
Does Location#add() and Location#remove() change the location object or does it ...
change the current location
sonic sky
Ah, that's probably why my plugin isn't working lol
tender shard
you can just do myLocation.clone().add(...) instead
weary cobalt
I'm trying to connect my Bungeecord and Spigot servers through PluginMessages and am struggling to figure out how use this effectively..
All I want to do is send a message from spigot plugin -> bungeecord, and have bungeecord return something. Basically, I want to create a "getter" to get a value from bungeecord and send it to the spigot server upon request from the spigot server.
I have experience with spigot programming, but little to no experience with bungeecord. If someone could guide me in the right direction that would be great. I've looked at multiple resources online with little to no information on how to do what I'm trying to do. The basic PluginMessage tutorials and forums haven’t really helped me..
if anyone could help me, that would be great 🙂
sonic sky
Thought so, thanks 😁
shadow zinc
what is wrong with this code any why might give a stack overflow error?
public static void unregisterGUI(InventoryGUI inventoryGUI) {
if (inventoryGUI != null) {
for (InventoryItem inventoryItem : inventoryGUI.getInventoryItems()) {
if (inventoryItem.getAction() != null && inventoryItem.getAction() instanceof OpenInventory) {
unregisterGUI(((OpenInventory) inventoryItem.getAction()).inventoryGUI);
}
}
if (!inventoryGUI.getPages().isEmpty()) {
for (InventoryGUI page : inventoryGUI.getPages()) {
unregisterGUI(page);
}
}
inventoryManager.remove(inventoryGUI);
}
}```I feel like this is probably something super basic, but the tutorials I’ve viewed haven’t really explained how to do something like this. Once again, If someone could help or push me in the right direction- that would be fantastic
drowsy helm
```java
public static void unregisterGUI(InventoryGUI inventoryGUI) {
...
hard to tell with your code
shadow zinc
do you need more code?
drowsy helm
assuming that for loop is calling the same inventory
make sure java unregisterGUI(((OpenInventory) inventoryItem.getAction()).inventoryGUI); isnt calling the same inventoryGUI
and you should be sweet
drowsy helm
== should do fine
shadow zinc
It appears that it didnt work
drowsy helm
wait so OpenInventory has an inventoryGUI right
why do you need to unregister it, unless it's already registered?
shadow zinc
yeah any inventoryGUI has to be registered
shadow zinc
because I don't want previous inventories taking up memory
its constructed for each time it is opened
shadow zinc
yeah, that way if you are doing database queries or something else weird it won't be old data
I could add an update method, but for now this should be enough
drowsy helm
why not make GUIAction just point to a class that extens InventoryGUI
and instantiate it when its called
say i had 10 GUIActions for one inventory, that would mean it makes 10 extra inventories, and thus 9 theoretically useless ones
unless im understanding incorrectly
shadow zinc
GUIAction is any action, not just open Inventory
I just made an OpenInventory action for ease of mind
drowsy helm
yeah but i mean when OpenInventory.action is called, create the inventory on demand
instead of having an instance already waiting
shadow zinc
Oh thats what I'm doing rn lol
drowsy helm
oh lol
yeah but either one of those forloops in unregisterGUI is calling itself recursively
meaning either the OpenInventory GUIAction or pages contains itself
or one of the pages of either contains the parent gui
drowsy helm
well thats the only reason it would be calling recursively
shadow zinc
well the gui I am testing shouldn't have a gui because it doesn't meet the conditions
a page is just an overflow inventory
drowsy helm
just print out the gui name or something in unregisterGUI and it will tell you what is calling itself
shadow zinc
and my action looks something like this now
@Override
public void action(InventoryClickEvent event) {
if (inventoryGUI != null) {
InventoryUtil.registerGUI(inventoryGUI);
Player player = (Player) event.getWhoClicked();
player.openInventory(inventoryGUI.getInventory());
return;
}
throw new IllegalArgumentException("Inventory GUI does not exist.");
}```creating the inventory in it is a bit iffy but registering works for me
its also slightly irritating that you need to open the inventory using the inventory util instead of player.openinventory
drowsy helm
where are you creating the OpenInventory action itself
shadow zinc
in my other project, its on a command
drowsy helm
i feel this is more a matter of just refactoring data flow. you shouldnt need that many steps to unregister it
shadow zinc
I have thought about keeping a map of a players inventories and looping through that map to unregister it
drowsy helm
for my manager i just unregister it on close
shadow zinc
yeah the problem is that you can go back to your previous inventory
unregistering it would be problematic
drowsy helm
cant you just create a new instance again
shadow zinc
possibly, but that require me changing the inventory construction all together
possibly using a consumer?
drowsy helm
public class TestInventory extends CustomInventory {
public TestInventory(MinecraftEnhanced plugin, Player player){
super(plugin, player, UnicodeSpaceUtil.getNeg(8) + "&r&f\uF004", 27);
for(int i = 0; i < 9; i++){
int finalI = i;
slotMap.put(i, e -> {
Inventory inv = new TestInventory(plugin, player).getInventory();
player.openInventory(inv);
});
}
}
@Override
public Inventory getInventory() {
return Bukkit.createInventory(this, size, Util.formatColour(title));
}
}
This is my data flow for if i want to open the same inventory again
just create a new instance, it will auto close, unregistering it
no need to manually unregister
shadow zinc
that is better, but for me that would change a lot of things
and I don't know if reconstructing the gui on navigation is entirely effective
then again, neither is my unregister method
drowsy helm
effective or efficient?
shadow zinc
both
drowsy helm
i mean, you can reconstruct it with just the player right
dont need any external data
efficiency wise - its really negligible
creating an inventory barely uses any cpu cycles
shadow zinc
so how would I go about doing that?
I keep thinking about using a consumer with the instructions and then calling that on open
drowsy helm
on open -> register the inventory
on close -> unregister
open another inventory -> create new instance and register
thats how most people do it
rather than having the instance waiting to be opened, create it on demand
shadow zinc
oh right, I was definitely over complicating that
so here I do both
//Make sure it wasn't just another inventory being opened.
if (!InventoryUtil.getInventoryManager().isGUI(player.getOpenInventory().getTopInventory())
&& player.getOpenInventory().getTopInventory().getType() == InventoryType.CRAFTING) {
if (gui.getOpenOnClose() != null) {
InventoryUtil.openInventory(player, gui.getOpenOnClose());
return;
}
}
if (gui.isUnregisterOnClose()) {
InventoryUtil.unregisterGUI(gui);
}```breadcrumb lets say
and then unregister
alright I will test that out
well it works, thanks for the help. Something you just need to talk things over to realize how dumb you are actually being.
drowsy helm
lmao no stress
drowsy helm
UnicodeSpaceUtil
just for negative characters so i dont have to manually calc them
drowsy helm
you want the src?
young knoll
That would be great
drowsy helm
nws
zealous osprey
https://gist.github.com/Lickymoo/92b4f0d7ec992a555738cdb52aaa105b
That's using the negative space font, right?
young knoll
Yes
crude charm
Just want to confirm my memory that this is a key
so if I get all keys in a for loop then it will get all the ranks
young knoll
Yes
zealous osprey
Yes, you can also get every key by using the ".getKeys(true)" method I believe. Which would also return things like name, prefix,... If my memory serves me right
gloomy arrow
private @NotNull ShapedRecipe craftCocaine() {
ItemStack cocaine = new ItemStack(Material.SUGAR);
cocaine.addUnsafeEnchantment(Enchantment.DURABILITY, 1);
ItemMeta cocaineMeta = cocaine.getItemMeta();
assert cocaineMeta != null;
cocaineMeta.setDisplayName(ChatColor.DARK_PURPLE + "" + ChatColor.BOLD + "Cocaina");
cocaineMeta.setLore(Arrays.asList(
ChatColor.AQUA + "" + ChatColor.ITALIC + "Cocaina pura",
ChatColor.DARK_PURPLE + "Cuidado con los efectos..."
));
cocaineMeta.addItemFlags(ItemFlag.HIDE_ENCHANTS);
cocaine.setItemMeta(cocaineMeta);
ShapedRecipe shapedRecipe = new ShapedRecipe(new NamespacedKey(this, "pure_cocaine"), cocaine);
shapedRecipe.shape("SSS", "SSS", "SSS");
shapedRecipe.setIngredient('S', Material.SUGAR);
return shapedRecipe;
}
One question, have changed the way you make custom recipes?
drowsy helm
Show
crude charm
If I wanted to get say the suffix for all, how would I? Like for every key I want to get the suffix
ivory sleet
You can iterate through all the keys at the same level and then invoke getConfigurationSection followed by getString where you pass the "suffix" as the path (ofc always check for nullability)
remote swallow
On your cocainMeta.setDisplayName if you have the ChatColor.'s put .toString() on it to not havr an empty string
ivory sleet
The way they do it works just fine
earnest forum
+ "" already does .toString()
ivory sleet
No it doesnt
earnest forum
concatenation does
ivory sleet
It does String::valueOf
earnest forum
whats the difference?
small current
Just want to confirm my memory that this is a key
config.contains("Owner");
rough drift
Owner
Owner.name
Owner.prefix
Owner.suffix
no
olive lance
Man why 9 sugar > cocaine. Put some leaves in the recipe
ancient plank
toner.bame
grim ice
im bored
eternal oxide
I have never played a mini game
actually I've never played on anyone elses server
other than a few minutes on on streamers server
tardy delta
never been on hypixel or smth?
eternal oxide
nope
tardy delta
oh thats even worser than me lol
torn shuttle
remind me, players damaged by creeper explosions doesn't trigger the entitydamagedbyentity event right?
ebon stratus
Hi! How can i make it so that when the player clicks an item in my inventory it opens an website on his pc (opens that "are you sure you want to open the following website?" screen) ?
tardy delta
send the player a textcomponent which will open a link when clicked
tall dragon
sincerely hoping thats a joke 
rough drift
you cant force open that
ya can
ebon stratus
thanks
rough drift
there's a click component that triggers open url