im going to take a loook
#help-development
smoky oak
quasi flint
compact cape
What version should I use here? I used buildtools to install the 1.18
sullen marlin
1.18 is not 1.18.1
granite burrow
how can I check if a block is broken or not?
crimson terrace
how can I check if a block is broken or not?
are you trying to do something whenever a block is broken by a player?
granite burrow
yeah, I want to check if a player actually breaks a block so that they can have a change to get a reward
crimson terrace
listen to the BlockBreakEvent
granite burrow
I tried to do that and check if (the blocks location is air but it always returns as the same block
crimson terrace
the blockBreakEvent is called whenever a player breaks a block. there are methods to see which block was broken
if you want to check which block was broken you can just check wether the event.getBlock() is of a certain material
granite burrow
I think its another plugin conflicting with my plugin
crimson terrace
if what I wrote above doesnt work it just may be the case
granite burrow
if you want to check which block was broken you can just check wether the event....
also when I tried to check if its a certain material it would always return the same block that was there to begin with, not the broken block
crimson terrace
also when I tried to check if its a certain material it would always return the ...
explain
granite burrow
so like if I try to check the location of the broken block and check if that location is air it would always return the original unbroken block, not air
crimson terrace
maybe the Block doesnt actually break until the event is over?
granite burrow
ah maybe
crimson terrace
could you show the code? I could help you find any errors that may be causing that
quasi kraken
Hi! I am new to plugin developement, or minecraft developement in general. Does anyone know how to build a project from pom.xml on Mac OS in intellij?
granite burrow
its basically this:
@EventHandler
public void onBlockBreak(BlockBreakEvent e) {
// Check if block is actually broken
if (!isBlockBroken(e)) { return; }
}
public boolean isBlockBroken(BlockBreakEvent e) {
Location blockLoc = e.getBlock().getLocation();
Block brokenBlockLoc = e.getBlock().getWorld().getBlockAt(blockLoc);
return (brokenBlockLoc.getType() == Material.AIR && !e.isCancelled());
}
wow im dumb, thats old code one sec
crimson terrace
well it doesnt look wrong.... maybe try to debug by sending messages to see where you end up, change the code up a bit to see where it goes wrong. the event could be getting cancelled by another plugin and be replaced by air
granite burrow
I edited it to what is currently is
hybrid spoke
well it doesnt look wrong.... maybe try to debug by sending messages to see wher...
it does
the event is invoked BEFORE the block is broken
the block will be broken AFTER the event ran
crimson terrace
maybe the Block doesnt actually break until the event is over?
so this
hybrid spoke
yup
crimson terrace
could delay by a tick and then check?
hybrid spoke
most likely
granite burrow
oh dam okay ill try to do that
quaint mantle
how do i check if a player is the victim in EntityDamageByEntity event?
hybrid spoke
check if the entity is a player
quaint mantle
@EventHandler
public void onDamage(EntityDamageByEntityEvent event) {
Entity damager = event.getDamager();
Entity victim = event.getEntity();
if (damager instanceof Player && victim instanceof Player) {
}
}
}```is that correct?
hybrid spoke
if you want to continue if the damager AND the victim are players, yes.
quaint mantle
yes
ok ty
how do i check ifa command argument is a double?
i searched on google and the only thing i saw was command arguments as a string
lilac dagger
Double.parseDouble
or something
and catch the number format exception
if it throws then the string is not parseable and therefore 100% not a double
ionic hatch
Hey hey, wanted to ask if anyone has some good resources on making per-player-yml files for mass data storage and like a whole data manager class, which does all the lifting for the other features of the plugin. Have been trying out to get this to work for ages, but I couldn't get it to work. If anyone has any tips or resources, I'd love to hear them. Thank you
quaint mantle
Hello. im trying to make a hologram plugin with packets.
but the hologram despawns when i get far
so i made something to prevent it from despawning, if player distance with the hologram is 50, despawn it and if it was close, spawn the hologram but the hologram kinda wont despawn and a new hologram will spawn on top of it, making it bolder
Code : https://paste.md-5.net/meviyopihu.java
tall dragon
Hey hey, wanted to ask if anyone has some good resources on making per-player-ym...
what have you tried
chrome beacon
Hello. im trying to make a hologram plugin with packets.
but the hologram despaw...
Why not just use HolographicDisplays?
ivory sleet
Hey hey, wanted to ask if anyone has some good resources on making per-player-ym...
I do but it’s quite over engineered and multithreaded, if you’re interested still I could send you the code once I get home
ionic hatch
what have you tried
making my own data manager class which has functions for creation, saving, editing of player specific yaml files. I'm stuck at the part where it creates, loads and deletes yaml files that are specific to UUIDs
tall dragon
if its a ton of data would you not be better off using json?
ivory sleet
Json is a subset of yaml
tall dragon
but its faster no?
ivory sleet
So valid json is valid yaml
ionic hatch
is json easier, is the question
tall dragon
not really easier no
ionic hatch
I can send you what i have so far, give me a second
ivory sleet
?paste (:
undone axleBOT
tall dragon
alright
tardy delta
You can serialize objects easier i think
ivory sleet
Still no
tardy delta
True yaml is just set and get
tall dragon
https://paste.md-5.net/
.
ivory sleet
Only reason to use json over yaml is that it’s more strict in terms of syntax
quaint mantle
Hello. im trying to make a hologram plugin with packets.
but the hologram despaw...
@ivory sleet can you help me with this ?
ivory sleet
I’m in phone so helping you with packet related stuff will be hard w/o the protocol specs reference
tall dragon
@ionic hatch are you able to get in a call?, then i might be able to explain it to you
ionic hatch
uh, what exactly would you explain to me?
tall dragon
i cant share my screen on this server :D
ionic hatch
ah, well then private call me
quaint mantle
I’m in phone so helping you with packet related stuff will be hard w/o the proto...
wdym protocol specs
im using nms
1.8.8
golden turret
why
ivory sleet
You’d need a method
static char randomElement(char[] arr);
gleaming grove
Can you show implementation of this Variable?
golden turret
You’d need a method
static char randomElement(char[] arr);
😩
eternal night
chars are not objects
lilac dagger
^
quaint mantle
Someday this will not be an issue 🙏
lilac dagger
you can always use Character instead of char
doubt
they can't do that unfortunately
eternal night
vahalla will be glorious
ivory sleet
Jep 218 right
eternal night
Yea, one of the biggest parts of valhalla
urgh these projects just look so good
where is project loom when I need it
quaint mantle
you can always use Character instead of char
like, you cant use Character[] as char[]
lilac dagger
he can replace that NUMERIC CHAR to be of Character[] type
that would fix his issue
ivory sleet
where is project loom when I need it
Last updated 2017 😭
quaint mantle
What's loom
eternal night
like golang gorutines
if that makes sense
not a full thread, more like a lightweight one
they called it fiber I believe
e.g. scheduled on the JVM not the OS kernel
quaint mantle
Is it fine to use Bukkit scheduler to remove expired cache entites? Have to do a custom implementation, cant use caffeine =(
ivory sleet
Doesn’t guava have something decent
But yeah probably fine, altho might wanna go with a single threaded scheduler executor service + maybe a work stealing pool or just a cached one.
quaint mantle
Hello. im trying to make a hologram plugin with packets (NMS not Pooplib).
but the hologram despawns when i get far
so i made something to prevent it from despawning, if player distance with the hologram is 50, despawn it and if it was close, spawn the hologram but the hologram kinda wont despawn and a new hologram will spawn on top of it, making it bolder
Code : https://paste.md-5.net/meviyopihu.java
Like, i can use caffeine, but idk how to efficiently utilize it in my case. I Cache clans by l 2 keys, user's uuid and tag, soo i have 2 caches <String, Clan> and <UUID, Clan>. When clan is loaded, it should be in both caches, to avoid unecessary loading. At this point, AsyncLoadingCache is really limited
valid solstice
Can i ask non spigot api questions in here? (about general java)
quaint mantle
"how to aces varable from one class in another"
valid solstice
What is the best way to implement weighted selection?
quaint mantle
elaborate
valid solstice
weighted selection as in probability of x being chosen with a given weight 20%
something like that
quaint mantle
ah
valid solstice
something like {x : 20F, y : 30F, z : 40F}, where x y and z have a propability of being chosen by 20%, 30%, 40% respectively
proud basin
use math
young knoll
NavigableMap is good
quaint mantle
new Random().nextDouble() will return a double starting from 0.0 and ending 1.0
if(v < 0.2) // 20%
else if(v < 0.3) // %30
young knoll
NavigableMap is good
It’s what I use for my WeightedRandom class
proud basin
manya thats a 50 50 ish
with random you don’t have a 20% chance to get it
its a random number
but then I again
its out of 100%
just use a algorithm
valid solstice
<https://github.com/Jishuna/JishunaCommonLib/blob/master/src/main/java/me/jishun...
thanks for this, is this the best way to do weighted selection?
quaint mantle
Does someone have a plugin where you can control ore spawning?
noble lantern
Does this method send a request to mojangs api?
Im only using it on players who have player on the server before
onyx wadi
Can someone please tell me why my modules are not loading in bungeecord? (commands like /send or /server isnt working)
lilac dagger
Does this method send a request to mojangs api?
yes
noble lantern
Im not getting the UUID
Im getting the OfflinePlayer so i can skin a player head to match a player
lilac dagger
if the player is online it is fine
noble lantern
my god codacy is so strict
noble lantern
if the player is online it is fine
ah okay!
"You have one unused import, therefore your code is shit and not up to standard"
visual tide
is it ok to set the main thread timeout to ~20 (default is 60)?
cuz when the server hasnt ticked for that long it's probably already too late
opal sluice
Doesn't Player extends LivingEntity ? cause in 1.18 it doens't seem to be the case
Need to cast Player to LivingEntity
Ok, just looked at the 1.18 doc and it does extends LivingEntity, but it doesn't seem to get the "setInvisible" method from a Player object
Very weird :/
ivory sleet
Does this method send a request to mojangs api?
No
Only the deprecated one which takes a String might make a request
but never the uuid
If the player has never joined
Then the name will be null
twin venture
i need help ..
cannot access com.sk89q.worldguard.LocalPlayer
trying to update to 1.17.1
and i got this error while using worldguard
i already asked for help in discord server for worldguard but help is kinda slow there xd
quaint mantle
Is it possible in the API to use the motion nbt for fireworks?
opal sluice
@ivory sleet Do you know how if there are some api that have been removed from the actual spigot jar (the one with nms), like io.netty or event the authlib from mojang
visual tide
conclure
opal sluice
Yeah, the apache one is state in the actual thread md_5 did
visual tide
do you know if setting the spigot watchdog main thread timeout to like 20 secs as opposed to 60s can cause issues?
opal sluice
But I can't find netty and the authlib so I can't get the GameProfile to get skins 😢
ivory sleet
lvj no clue actually
But what’s the purpose of the spigot watchdog thread? If it has some coupled logic to a certain behavior then it might be unsafe
visual tide
it has a loop that constantly checks if its being ticked
and if it hasnt been ticked for the timeout length
aka main thread is locked up
it kills the server
and tries to restart
on one hand if the server is lagging out really bad you might not want to restart after 20 secs
but if it actually hasnt ticked for that long its almost dead anyway
so
ivory sleet
hmm I see
twin venture
anyone help me ?
ivory sleet
in that case 60s should be fine
twin venture
cannot access com.sk89q.worldguard.LocalPlayer
ivory sleet
given that there's no implementation which is coupled to the former 20s
maiden briar
java.lang.ClassCastException: class me.tvhee.packetlistener.PacketListenerAPI cannot be cast to class me.tvhee.packetlistener.PacketListenerAPI (me.tvhee.packetlistener.PacketListenerAPI is in unnamed module of loader 'PacketListenerAPI-1.0.0.jar' @17a38e5a; me.tvhee.packetlistener.PacketListenerAPI is in unnamed module of loader 'AdvancedReplacer-1.0.0.jar' @82e38a9)
??????
PacketListenerAPI packetListenerAPI = (PacketListenerAPI) Bukkit.getPluginManager().getPlugin("PacketListenerAPI");
packetListenerAPI.addPacketHandler(new AdvancedReplacerPacketListener(this));
System.out.println(packetListenerAPI.getHandlers());
Oh didn't set <scope>provided</scope>
wary harness
how would I make mysql prevent insert if value and id are same as those in database
if some one could help with example statment
visual tide
given that there's no implementation which is coupled to the former 20s
other way round
60 is default
20 is what i'd set it to
visual tide
oke ty!
ivory sleet
:p
maiden briar
https://paste.md-5.net/fovuvezibe.bash
@Override
public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception
{
SimpleCancellable cancellable = new SimpleCancellable();
Object packet = msg;
if(classPacket.isAssignableFrom(msg.getClass()))
{
SentPacket sentPacket;
if(this.owner instanceof Player)
sentPacket = new SentPacket(packet, cancellable, (Player) this.owner);
else
sentPacket = new SentPacket(packet, cancellable, (ChannelWrapper<?>) this.owner);
for(PacketHandler packetHandler : PacketListenerAPI.getHandlers())
packetHandler.onSend(sentPacket);
packet = sentPacket.getPacket();
}
if(cancellable.isCancelled() || packet == null)
return;
super.write(ctx, packet, promise); //262
}
What is wrong with this code?
@ivory sleet I can ping you?
red sedge
is there aything I can use like PDC but like more temp
mortal hare
is there any way to convert normalized slot to raw slot of Inventory easily?
wicked tiger
import net.minecraft.server.v1_8_R3.AxisAlignedBB;
import net.minecraft.server.v1_8_R3.EntityArmorStand;
import net.minecraft.server.v1_8_R3.World;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftLivingEntity;
import org.bukkit.event.entity.CreatureSpawnEvent;
public class Ball extends EntityArmorStand{
public Ball(World world){
super(world);
this.a(new AxisAlignedBB(0.0D,1.475D,0.0D,0.5D,1.975D,0.5D));
this.setSize(0.5f,0.5f);
this.setGravity(true);
}
public static Ball spawn(Location loc){
World w=((CraftWorld)loc.getWorld()).getHandle();
final Ball b=new Ball(w);
b.setLocation(loc.getX(),loc.getY(),loc.getZ(),loc.getYaw(),loc.getPitch());
((CraftLivingEntity)b.getBukkitEntity()).setRemoveWhenFarAway(false);
w.addEntity(b,CreatureSpawnEvent.SpawnReason.CUSTOM);
return b;
}
}
I made this in hope to create a custom entity that displays as an armor stand but has its server side hit box a 0.5^3 cube at its head. the hit box did become a small cube as arrows go thru it, and i did this.a(new AxisAlignedBB(0.0D,1.475D,0.0D,0.5D,1.975D,0.5D)); trying to raise the height of the hitbox but the hitbox is still at the armorstand's leg, what should i do?
nah i removed those bc of discord msg length limit
opal sluice
Hi, does someone knows where to find the "com.mojang" libs?
wicked tiger
I think they are in .Minecraft/assests
smoky oak
do you want to know how to import them or where to find the docs?
opal sluice
do you want to know how to import them or where to find the docs?
Where to find the actual classes ^^'
smoky oak
?
smoky oak
you imported both spigot-api and spigot?
opal sluice
yes
smoky oak
did you already reload your ide?
opal sluice
now in "com.mojang" there is only brigadier and math
fossil mural
I been trying to make my code teleport to a set of cordninaest if its under y70. But i cant make it
smoky oak
can you tell us more about that? I am unsure what you mean
fossil mural
its a parkour and if you fall you should be teleported to your last chekpoint but i dont want the player to die
under y70 you should be teleported back to the checkpoint
smoky oak
either a sceduler or a player move event
then check height and if below 70 teleport back
fossil mural
thank you
smoky oak
I'd recommend a sceduler checkign every 100ms
it should be less computing intensive and can be async iirc
mortal hare
how can i get window ID of bukkit inventory view
Casting InventoryView to CraftInventoryView throws ClassCastException, and it makes sense
how can i get OBC version of CraftInventoryView then
wild reef
Hey I wanted to ask how I can check if a player slept - and due to passing night gets up from bed. I know I have to use the PlayerBedLeaveEvent - pls correct me if there is a better option for that.
So do I check if world.getTime() is like 6000 or something? - if yes does anyone know the exact time when someone wakes up?
hybrid spoke
Casting InventoryView to CraftInventoryView throws ClassCastException, and it ma...
downcasting should work but is bad.
otherwise you can go over the CraftPlayer and get the activeContainer and those windowID
mortal hare
the thing is
the object that im trying to downcast
is derived from anonymous method
inside CraftContainer class
that's why downcasting doesnt work
its because it includes custom implementation of inventory view
quaint mantle
is there aything I can use like PDC but like more temp
Metadata
smoky oak
does this give me the chunk origin?
((int) location.getX()>>4)<<4
ionic hatch
I'm trying to re-name items, but using the method
player.getInventory().getItemInMainHand().getItemMeta().setDisplayName("Test");
doesn't work. Anyone got an idea why?
tacit drift
to animate an armorstand's arm to go up and down, I guess i need to make some sort of complicated equation right?
quaint mantle
I'm trying to re-name items, but using the method
```java
player.getInventory()....
you have to set meta back
ionic hatch
what do you mean by that?
quaint mantle
setItemMeta
ionic hatch
ohh, thanks!
ancient plank
material has a #getHardness() method
kind hatch
I'm trying to re-name items, but using the method
```java
player.getInventory()....
You need to clone the item, make your changes, then update the player’s inventory.
royal vale
material has a #getHardness() method
And for 1.8?
mortal hare
to animate an armorstand's arm to go up and down, I guess i need to make some so...
not specifically
you can make keyframes, which could be precalculated
ancient plank
idk anything about 1.8
mortal hare
its faster and more performant approach since its a static animation
but long story short yes, you need some basic math knownledge
royal vale
idk anything about 1.8
Alright. Thx for the help tho!
tacit drift
ok thx
fossil mural
how do i teleport a player to a location
royal vale
how do i teleport a player to a location
player.teleport(location)
I know, but I'm recreating smth and 1.8 is needed
pastel arrow
double final_damageamount = damageamount * 2;
Player all_Players = (Player) Bukkit.getServer().getOnlinePlayers();
all_Players.damage(final_damageamount);```
i want to deal damage to all online players and the damage should be doubled. this isn't working, can someone help me?PDC is 1.14+?
If so, for backwards compat i should use NBT?
pastel arrow
i tried it but https://i.imgur.com/Be5Dluv.png (send message to the player when he gets damage and the damage amount)
ancient plank
do you know java
ancient plank
Player all_Players = (Player) Bukkit.getServer().getOnlinePlayers();
all_Players.damage(final_damageamount);
you're casting a list to a player
pastel arrow
oh, thanks
waxen plinth
PDC is 1.14+?
If so, for backwards compat i should use NBT?
Drop backwards compat
If people want to use a version that's 7 years out of date, fuck em, it's not your problem
waxen plinth
👍
vale ember
how can i remove scoreboard from player?
quaint mantle
how would i make updating a filled map every 500 milliseconds not cpu intense...
fossil mural
How do i make the computer know im under y70?
tacit drift
how would i make updating a filled map every 500 milliseconds not cpu intense...
try updating it async (idk if it works) or packets
violet niche
/help team modify basic color gives you /team modify basic color <value>, and when you write it as a command, you get a list of colours as suggesstions
Is it possible to emulate this with a custom command?
It looks like the suggestions mechanism is client-side, and sadly all of the builtin argument switches are hardcoded
smoky oak
did anyone translate this into 1.18 nms yet?
I've tried but so far did not succeed
https://www.spigotmc.org/threads/methods-for-changing-massive-amount-of-blocks-up-to-14m-blocks-s.395868/
i need to replace a lot of blocks but both bukkit and worldedit takes roughly the same time
which is 300-400 ms and far too long for what i need
gilded pilot
Can somebody please help me add custom structures to 1.18?
Through datapack, plugin or any other way
tacit drift
Can somebody please help me add custom structures to 1.18?
see how this does it if you want to do a plugin with that, else just use it
bitter ridge
is it possible to make the speed potion effect not add any speed? just so the player has it but it doesn't make him any faster
quaint mantle
is it possible to make the speed potion effect not add any speed? just so the pl...
why
bitter ridge
I will add the speed boost back but in a custom way. So that's why I want to know
zealous osprey
For the zoom in ?
Nvm
vale ember
anyone worked with mineskin client?
tardy delta
im dying rn
vale ember
anyone worked with mineskin client?
how to import it in gradle? (what's the repo?)
quaint mantle
see the docs
smoky oak
public static void setBlockInNativeChunk(World world, int x, int y, int z, Material material) {
net.minecraft.world.level.World nmsWorld = ((CraftWorld) world).getHandle();
BlockPosition bp = new BlockPosition(x, y, z);
net.minecraft.world.level.chunk.Chunk nmsChunk = nmsWorld.l(bp);
IBlockData ibd = (CraftMagicNumbers.getBlock(material)).n();
nmsChunk.a(bp,ibd,false);}
500ns/block
thats an improvement over bukkit methods doing like 1ms / block
drawback is that it requires relog
ivory sleet
yes but thats because bukkits method is safe to use
lavish hemlock
who cares about safety?
smoky oak
bukkits 'safe to use' methods are so slow that even replacing 6k blocks per second crashes the server
so no
im not gonna use those
modern sluice
yo im having a hard time understanding what an api is and why its used
ivory sleet
you can distribute the workload rather than placing all those blocks in a single tick
smoky oak
which one
modern sluice
and what its needed for
lavish hemlock
you can distribute the workload rather than placing all those blocks in a single...
fork/join framework? uwu
ivory sleet
tardy delta
lavish hemlock
modern sluice
🐱
errant drift
🐶
ivory sleet
and what its needed for
hmm I mean, application programming interface, an interface is something which only provides what you can do, it doesnt tell you how its done, application programming means its an interface for programmers and implemented by an application or smtng
lavish hemlock
bukkits 'safe to use' methods are so slow that even replacing 6k blocks per seco...
have you considered that the server will still crash with your method, just with higher limits?
modern sluice
hmm I mean, application programming interface, an interface is something which o...
ye and I dont understand nothing that you said lol
sorry im dumb
hasty prawn
modern sluice
man didnt do good in school
ivory sleet
<:pog:530990963808534539>
yeah thats quite normal
lavish hemlock
<:pog:530990963808534539>
I think I know what causes this, I've had it before uhh
quaint mantle
How do I set the yaw of a spawned parrot in API? [1.12]
lavish hemlock
hm
smoky oak
@lavish hemlock even if it does
IDC it'll work well enough
ivory sleet
<:pog:530990963808534539>
basically you/mr.compiler doesnt know what subtype of List<? extends Asset> to require
tardy delta
man didnt do good in school
api is most of the time just interfaces
fringe latch
How do I set the yaw of a spawned parrot in API? [1.12]
.setRotation(float, float)
hasty prawn
basically you/mr.compiler doesnt know what subtype of List<? extends Asset> to r...
Maybe mr compiler should figure it out 
tardy delta
wut
modern sluice
dude i told u im dumb
errant drift
You aren't dumb you just haven't tried to learn
smoky oak
without bukkit api you cant send messages on a bukkit server
quaint mantle
`.setRotation(float, float)`
not something I can use in 1.12
modern sluice
colin u dont know my situation man
ivory sleet
and an interface is something which tells you what you can do with it, not how its done, for instance a keyboard. you dont know how the keyboard and the computer talks to each other, but you do know what pressing the button 'Enter' will do
modern sluice
"everyone works different"
tardy delta
modern sluice
ok dude if I dont do good in ela or spanish how am i gonna do good in coding
I struggle with comprehending
errant drift
those are not connected
tardy delta
spanisch..
errant drift
I'm absolutely shit at Spanish but I'm decent at coding
tardy delta
i'm lucky i dont have spanish
lavish hemlock
I'm bad at math, I'm the best programmer in this room :)
golden turret
bukkits 'safe to use' methods are so slow that even replacing 6k blocks per seco...
yes. that happens in my 1mb ram server
fringe latch
not something I can use in 1.12
can't you use teleport? just use its own X, Y and Z and edit yaw and pitch
modern sluice
ik how things work its just I dont have the time im distractable human being and most are
golden turret
trying to know why
modern sluice
but its gonna be a struggle to even learn the basics
tall dragon
I'm bad at math, I'm the best programmer in this room :)
🧢
lavish hemlock
hat
modern sluice
I want a hat!
tardy delta
I'm bad at math, I'm the best programmer in this room :)
my teacher says i'm the best of the class on maths but in fact i'm soo bad
lavish hemlock
you don't get a hat
lavish hemlock
my teacher says i'm the best of the class on maths but in fact i'm soo bad
well then your classmates are clearly worse
tardy delta
well then your classmates are clearly worse
true 😄
exotic willow
How can you be good at programming when you’re bad at maths
smoky oak
well im a typical programmer
I only copy and paste with some minor edits
modern sluice
well see im good in math and everything else just not comprehending
smoky oak
also programming doesnt necessarily reequires maths
errant drift
How can you be good at programming when you’re bad at maths
easy you only have to do the math one time
lavish hemlock
How can you be good at programming when you’re bad at maths
because not all programming requires maths
tall dragon
Not everything is math in programming
tardy delta
simple: dont do maths
exotic willow
also programming doesnt necessarily reequires maths
Yea right
modern sluice
programing requires copy and pasting and reading
exotic willow
But you need some math for programming
smoky oak
also java has a Math library
exotic willow
And logic as well
tardy delta
i cant do particles because i'm bad at math
smoky oak
mostly logic
errant drift
Calc is fairly easy though so it's really not that bad
modern sluice
Calc is useless
lavish hemlock
I've been programming for 2 years and most of my libraries have little math but are still impressive
modern sluice
for what
tardy delta
what's calc?
tall dragon
@tardy delta i just kidnapped a math god for particles
tardy delta
oeh kinky
lavish hemlock
what's calc?
calculus
lavish hemlock
oh
ivory sleet
lambda calculus 😌
tardy delta
i was thinking of a calculator
golden turret
also programming doesnt necessarily reequires maths
yes. we can use npm install is-odd and npm install is-even
modern sluice
npm install node.js gg!
smoky oak
the only correct way to check if something is even or odd is this:
(((int) a)>>1)<<1 == ((int) a)
functions are stolen from math smh
quaint mantle
the only correct way to check if something is even or odd is this:
```java
(((i...
value % 2 == 0
ivory sleet
functions are stolen from math smh
yuh, programming bad
lavish hemlock
functions are stolen from math smh
a lot of programming things are
native gale
the only correct way to check if something is even or odd is this:
```java
(((i...
You can't assign to rvalue
lavish hemlock
I wish compilers optimized most operators down to bitwise ops
smoky oak
bitwise is basically rapid division or multiplication by/through 2, and since it's cast to int the 0.5, if odd, is dropped. That way odd number -> shift 1 right -> int -> shift 1 left becomes even
lavish hemlock
would speed up a lot of non-JIT'd code
quaint mantle
oh that was a joke
lavish hemlock
oh that was a joke
"That was a joke, lads."
golden turret
bruh
unreal quartz
bits scare me
01100010 01101111 01101111
lavish hemlock
golden turret
boolean isOdd(int number) {
boolean even = false;
switch (number) {
case 0:
even = true;
break;
case 1:
even = false;
break;
case 2:
even = true;
break;
case 3:
even = false;
break;
case 4:
even = true;
break;
case 5:
even = false;
break;
case 6:
even = true;
break;
case 7:
even = false;
break;
}
return !even;
}```btw it just accepts numbers between 0 and 7
tardy delta
lets go to 10000
vale ember
rewrite it with if-else, it would be far more readable
smoky oak
You learned coding from YandereDev
lavish hemlock
rewrite it with if-else, it would be far more readable
oh no
hybrid spoke
can 69 be random?
smoky oak
is 2 even or odd? It's only divisible by 1 and itself
tardy delta
clone the project and contribute
:kek:
lavish hemlock
is 2 even or odd? It's only divisible by 1 and itself
even
tardy delta
a do while which decrements the number by 1 and checks if the final result is 0 or 1
🤡
smoky oak
do two threads both subtracting 1 until it's either 1 or 0
then if its 1 its odd and if its 0 is even
hybrid spoke
just check if its odd and if so add 1 so its not odd anymore
golden turret
no, it may be not thread safe
smoky oak
thats the whole point
vale ember
boolean isOdd(int number) {
if (number == 0) return false;
return !isOdd(number - 1);
}
we dont care about safety
smoky oak
since when are computers 100% accurate
tardy delta
```java
boolean isOdd(int number) {
if (number == 0) return false;
return !...
yes that
smoky oak
with twothreads its twice as fast
lavish hemlock
it can be thread safe if atomic ints are used
golden turret
yes
you may save a file with odd numbers and other file with even numbers
store them in a server
download them, and check if your number is in one of the lists
then use one of the codes above just to ensure that the number is odd or even
vale ember
can anyone plz help, i can't figure out how am i supposed to depend on this: https://github.com/InventivetalentDev/MineskinClient
vale ember
can anyone plz help, i can't figure out how am i supposed to depend on this: htt...
Plzzzzzzz
quaint mantle
see pom.xml
vale ember
I checked, but idk
golden turret
you may compile the project yourself
git clone https://github.com/InventivetalentDev/MineskinClient.git
mvn install
left lodge
does anyone know the maven dependency for nms 1.18.1?
golden turret
does anyone know the maven dependency for nms 1.18.1?
the same of 1.18
vale ember
Should I use it compileOnly or implementation?
quaint mantle
implementation
golden turret
compileOnly
left lodge
the same of 1.18
and what might that be? what i have currently doesn't work, despite it working for previous versions
left lodge
why would i need to do that
left lodge
i thought it was in the maven central repository
i never had to run buildtools to access nms for any other version
golden turret
then maybe you used a repository that had nms
and it got cached
to your maven local
if you ignore the maven local you will see that the dependency you used will be invalid
left lodge
so i just run buildtools the same way i would if i just wanted a spigot jar, and it will also install nms to my maven local?
golden turret
yes
smoky oak
Does not send updated blocks to player (requires a relog)
Does not work if specified coordinate is in a not loaded chunk```
But even after a reload it's still not changed?elaborate the question
stone sinew
```Does not perform light update
Does not send updated blocks to player (require...
reload or relog?
smoky oak
relog
and im referring to the quick block set method i posted earlier
thing is
i get the chat message that it worked?
?paste
undone axleBOT
smoky oak
im running nms_1_set(world, chunk.getX(), chunk.getZ())
that number gets shown in chat
but even after relogging it is still not there
smoky oak
tried and failed since i dont know how to conpartimentalize loads
golden turret
99% of the problems got solved
tacit drift
golden turret
smoky oak
also on a unrelated note i just trolled myself
i did the same thing mojang did and decided to replace bedrock with deepslate
and i forgot
and now thought that i had to manually replace bedrock lol
vague swallow
How can I prevent a crossbow from shooting?
golden turret
How can I prevent a crossbow from shooting?
cancel the event
vague swallow
The PlayerInteractEvent?
tacit drift
How can I prevent a crossbow from shooting?
PlayerInteractEvent -> if player.getInventory().getItemInMainHand().getType().equals(Material.CROSSBOW) -> if event.getAction().equals(Action.LEFT_CLICK_AIR) event.setCanceled(true)
rough drift
Heyo, quick question: does AsyncPlayerPreLoginEvent#disallow fire a PlayerQuitEvent?
tacit drift
Heyo, quick question: does `AsyncPlayerPreLoginEvent#disallow` fire a `PlayerQui...
test and see if it works like that
ancient plank
probably not since technically the player hasn't joined in pre-login event? but ^^ https://tryitands.ee
sullen marlin
it wouldnt
proven river
I'm trying to make a player with the OP permission exempt but I cant find the actual permission name does anyone know what it is?
rough drift
np
wild reef
Hey, does anyone know since which version player.sendTitle works?
I thought it came out in 1.8 but by it doesn't seem to be there in the spigot docs
tacit drift
it is
but the method is different
if you want to work in more versions, use packets (pretty easy to use)
wild reef
for checking the client version?
tacit drift
public static void sendActionBar(Player player, WrappedChatComponent text){
ProtocolManager protocolManager = ProtocolLibrary.getProtocolManager();
PacketContainer chatPacket = protocolManager.createPacket(PacketType.Play.Server.SET_ACTION_BAR_TEXT);
chatPacket.getChatComponents().write(0, text);
try {
protocolManager.sendServerPacket(player, chatPacket);
} catch (InvocationTargetException e) {
throw new RuntimeException(e);
}
}
what
sullen marlin
sendTitle exists in 1.8.8
idk about 1.8.0 but if youre using that youre in idiot
and if youre using packets you're also an idiot
wild reef
nah I'm on 1.8.8, thanks @sullen marlin it just doesn't have the same parameters, that's why it wasn't working
tardy delta
PlayerInteractEvent -> if player.getInventory().getItemInMainHand().getType().eq...
.equals is redundant
sullen marlin
doesnt really matter, it just does == anyway
really not as bad as people make it seem
quaint mantle
Hey,
I made ender eyes fly to the nearest end frame if one is near.
It works without any problems, except that the portal doesn't light when all ender eyes flew into their place.
Anyone knows how to update the portal?
opal sluice
Can someone help me with this ?
I don't understand where should I get it... I already tried adding datafixerupper in my dependencies
But it seems that it doesn't find it :/
sullen marlin
?xy
undone axleBOT
sullen marlin
?xy
undone axleBOT
vast shale
Anyone know a way of enabling and disabling event listeners on a whim? Trying to write a bunch of minigames but don't wanna a ton of listeners that'll check and return
sullen marlin
HandlerList#unregister
opal sluice
?xy
Just trying to update a lib from 1.17 to 1.18 that requires that class. And I don't find it anywhere, before it was directly in the spigot jar, now it does not anymore. That's why I'm trying to find the right nms repos to add to my dependencies (not sure it was that kind of explanation you needed)
sullen marlin
- read the release notes on spigotmc.org
- I wont help unless you specifically say why
opal sluice
part 1 already done
Going to make something clear for the part 2, it's a bit draft in my head so you wouldn't understand
tender shard
good evening everyone
proven river
Whats a way to send a message to the whole server i've looked at Bukkit.Broadcast but that seems deprecated for the most part,
I'm trying to get it so that it gets the players username and a message after then sends the message to the whole server
tender shard
Whats a way to send a message to the whole server i've looked at Bukkit.Broadcas...
it's not deprecated
vast shale
How would I use HandlerList.unregister to disable a class implementing Listener?
sullen marlin
store listener in variable, pass to unregister
tender shard
How would I use HandlerList.unregister to disable a class implementing Listener?
what do you want to unregister? Your own listener?
proven river
https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Bukkit.html#broadcastMessage...
https://i.imgur.com/Tl4EP3y.png
and Server.broadcast dosent seem to work in my case
vast shale
I'm writing Minigame's each with their own Listener class that I wanna be able to enable and disable on start and end respectively
tender shard
https://i.imgur.com/Tl4EP3y.png
and Server.broadcast dosent seem to work in my c...
where did you got this from? As you can see in the link I sent, Bukkit.broadcastMessage(String) is not deprecated
chrome beacon
where did you got this from? As you can see in the link I sent, Bukkit.broadcast...
Paper
tender shard
I'm writing Minigame's each with their own Listener class that I wanna be able t...
Just don't register listeners you do not need. You can also just check in the first line of your listener class whether you want to have it enabled or not
proven river
where did you got this from? As you can see in the link I sent, Bukkit.broadcast...
intelij's intelsense or whatever its called https://i.imgur.com/wyo8JoL.png
vast shale
But how would I register them when I need then unregister?
chrome beacon
https://i.imgur.com/Tl4EP3y.png
and Server.broadcast dosent seem to work in my c...
Paper uses Components not strings. I recommend going to their discord
tender shard
Paper
well just because paper says something is deprecated, it's not true. Use Spigot and Spigot's docs, or use Paper and check Paper's docs
Check out paper's discord if you have questions about their API
proven river
Paper uses Components not strings. I recommend going to their discord
alright
wait that dosent make sense since i am using spigot?
chrome beacon
You're using the Paper api
tender shard
wait that dosent make sense since i am using spigot?
you just said you're using paper
you use paper -> ask on paper discord
proven river
ok nvm i'm getting confused with smthn else thanks for the help :D
tender shard
np^^
tender shard
But how would I register them when I need then unregister?
why would you EVER need to unregister a listener?
sonic phoenix
I know there is a warning that most methods of the api are not thread safe, but, is world creation thread safe? I would really like to do it on the background
sullen marlin
no
tender shard
I know there is a warning that most methods of the api are not thread safe, but,...
I highly doubt that
sullen marlin
if you load it without spawn should be pretty quick?
vast shale
To avoid having to do a ton of ex " if !player.isInGame() return"
tender shard
md_5 can I DM you quickly? just a tiny question about a spigotmc rule
vast shale
Listener test = this.gameListener;
HandlerList handlerList = new HandlerList();
handlerList.unregister(test);
``` Does this look like the correct use to unregisterHandlerList.unregister, its static
sonic phoenix
:/, are there any workarounds? a void world is taking 9 seconds on my local machine (the file copy takes nothing really, but bukkit world loading does)
vast shale
It gave me an error saying I couldn't make a static reference to a non static method
tender shard
:/, are there any workarounds? a void world is taking 9 seconds on my local mach...
maybe you'd like to explain what you're actually trying to accomplish
sullen marlin
oh its not static
sonic phoenix
sure
sullen marlin
so guess you gotta do it for each event
XYZEvent.getHandlerList()
no wait
there's unregisterAll which is static
sonic phoenix
I am creating a map loader utility to spin up worlds for minigame instances. Maybe 9 seconds is not bad? But I'm wondering if it will scale
vast shale
Listener test = this.gameListener;
HandlerList.unregisterAll(test);
Or even just HandlerList.unregisterAll(this.gameListener);
loud oracle
does someone mind answering what i said in #help-server
chrome beacon
Have patience
tender shard
does someone mind answering what i said in <#741875845089722499>
is your question about development? if not, this is not the right channel
chrome beacon
It's not
tender shard
yeah then please don't ask for it here^^ 😄
loud oracle
i was asking for someone to take a look at #help-server, didnt need them specifically to answer here
chrome beacon
Still don't ask here
tender shard
you will get an answer there. don't spam here pls
loud oracle
im not spamming?
opal sluice
does someone knows the initMenu, from the EntityPlayer, new name ?
tender shard
this channel is for development
tender shard
im not spamming?
now stop asking for non-dev related questions here please
tender shard
does someone knows the initMenu, from the EntityPlayer, new name ?
what do you mean exactly?
tender shard
i asked a single time
yeah have a nice day
loud oracle
thanks
opal sluice
what do you mean exactly?
In 1.17 there was a method called "initMenu" that takes a Container as parameter and that actually init a container to the EntityPlayer instance
tender shard
thanks
sorry didn't meant to be rude. Just wanted to say, this is the wrong channel for that
tender shard
In 1.17 there was a method called "initMenu" that takes a Container as parameter...
are you using spigot or mojang mappings?
chrome beacon
Or no mappings
opal sluice
mojang actually, I can swap to spigot's one, but I already did it all by mojang's ones ^^'
tender shard
Or no mappings
? spigot mappings = "no" mappings
tender shard
mojang actually, I can swap to spigot's one, but I already did it all by mojang'...
well mojang mappings should be 99% consistent between versions
opal sluice
So, I have "a", "b", etc...
tender shard
can you show us some code that worked in 1.17 but doesn't in 1.18?
tender shard
So, I have "a", "b", etc...
so you're using spigot / "obfuscated" mappings
opal sluice
Isn't the original mojang map ?
young knoll
The original is obfuscated
grave mason
tender shard
"original" is actually what the mojang mappings give you
but mojang obfuscates it before shipping the .jar
opal sluice
in the documentation is .setInvisable
Add both the spigot api and the spigot nms dependencies
chrome beacon
but that is not working..
Version?
grave mason
1.16.5
chrome beacon
Add both the spigot api and the spigot nms dependencies
No
tender shard
@opal sluice You should really switch to using the mojang remapped jar instead, it will save you much headache in the future
opal sluice
<@!205556917743910912> You should really switch to using the mojang remapped jar...
Well, time to rewrite it all with it then 😖
tender shard
you won't have to worry about fields being called "a" or "b" or "c" anymore
yeah I know 😦 but once you've done it, you will be happy in the future 😄
young knoll
Are you sure you are depending on the 1.16.5 api
tender shard
sorry I can't help with your exact problem right now, but just in case you decice to switch to mojang mappings: https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/
chrome beacon
Do you know more about it ?
Set invisible does not exist for ItemFrames. Only living entities
opal sluice
sorry I can't help with your exact problem right now, but just in case you decic...
Thanks, I already know how to use the mapped version ^^ It's just that it's a bit of a pain when you use externals libraries that don't use it ^^
grave mason
Set invisible does not exist for ItemFrames. Only living entities
it is for ItemFrames
tender shard
Thanks, I already know how to use the mapped version ^^ It's just that it's a bi...
oh okay sorry^^
chrome beacon
it is for ItemFrames
Link it
grave mason
o found it.
young knoll
It's setVisible
tender shard
but anyway: I can only recommend to switch to mojang mappings. it's a pain in the ass the first time, but you'll profit from it in the long run 🙂
sullen marlin
I can only recommend to switch to the API
opal sluice
but anyway: I can only recommend to switch to mojang mappings. it's a pain in th...
I'll do it ^^
chrome beacon
It's setVisible
Ah
opal sluice
I can only recommend to switch to the API
Sometimes, there are thing we can't do with it 😢
tender shard
I can only recommend to switch to the API
that's not helpful when you need NMS
chrome beacon
Then you PR
sullen marlin
Sometimes, there are thing we can't do with it 😢
and a lot of the time you can and people use nms anyway
the amount of people using NMS for scoreboards is ridiculous
tender shard
Then you PR
I'd love too but that's above my knowledge
tender shard
the amount of people using NMS for scoreboards is ridiculous
indeed, true. but stuff like custom entities, is just not possible with spigot api
young knoll
Then make a feature request
opal sluice
the amount of people using NMS for scoreboards is ridiculous
That's a bit more complicated than scoreboards here ^^', custom entities and some other packet things that need nms 😢
low temple
Hey does anyone know how to get a List object of all of the available items in-game?
tender shard
Then make a feature request
probably 100 requests exist for it already. custom entities was just an example
I'd love to see a packet API
paper viper
Hey does anyone know how to get a List object of all of the available items in-g...
just Material.values()?
or something
paper viper
I'd love to see a packet API
not really the point of spigot tho
tender shard
Hey does anyone know how to get a List object of all of the available items in-g...
with objet you mean Materials?
If so: yes, Material.values
young knoll
I'd love to see a packet API
Packets are meant to be abstracted into various API methods
low temple
Ahh i was trying .getValues()
tender shard
not really the point of spigot tho
so what is the point of spigot in your opinion?
low temple
ty
paper viper
What coll said above
And also tons of great alternatives exist like protocollib
and also who is going to spend the time
you can do it :p
i dont got that time
tender shard
so you say "improving the API is not a good idea because there's already a plugin for that"? 😛
paper viper
??
tender shard
I know it won't happen
paper viper
if u know its not going to happen, then there isnt really a point asking tbh. and whats wrong with protocollib even?
tender shard
I was just answering to the person who asked for adding it...
TL;DR: we were talking about mojang/spigot mappings. I said "use mojang mappings, it will help you in the long run". then someone said "just use the API", to which we replied "but not everything is available in the API". to which someone replied "then create a PR". And I answered "won't happen for certain things"
tender shard
if u know its not going to happen, then there isnt really a point asking tbh. an...
in my opinion: I don't like to depend on third party plugins. I'm selling my plugins and when there's a new update, I don't want to tell people "yeah but it's protocollib's dev's fault that you can't use my plugins now"
also protocollib sucks imho
paper viper
I'd love to see a packet API
quaint mantle
i wonder how much version to version maintenance would be required for a packet api
tender shard
new WhatEverPacketWrapper().setUUID(0,player.getUniqueId()).setString(0,someOtherstuff);```and it'd (i assume) require backwards compatibility in most cases
chrome beacon
We don't need more apis for packets ;/
tender shard
```java
new WhatEverPacketWrapper().setUUID(0,player.getUniqueId()).setString(0,...
I know that code doesnt make sense but you get what I mean
paper viper
and it'd (i assume) require backwards compatibility in most cases
And not even all the packets are gonna work anyways for older versions
cause new features and shit
so you have to handle that too
thats why its not ideal
tender shard
We don't need more apis for packets ;/
go to forge if you don't need proper APIs 😛
quaint mantle
I have a project where I want to make an API around a version of a different game from 2005 to like 2010 🙂 i dunno a good way to do it for the last 4~ years
chrome beacon
go to forge if you don't need proper APIs 😛
Forge is cool. Been working with it for the past 2 weeks
quaint mantle
packet structure changes is annoying 😦
tender shard
It's just something that had to happen
paper viper
Makes it completely not ideal
tender shard
It happened way too late
people are just too lazy to update their legacy code
switching to mojang mappings should have happened the minute they became available imho
chrome beacon
Licensing was a bit off so people hesitated in the begining
woeful crescent
Can you set a vanilla attribute on an armor piece that raises its defense?
young knoll
GENERIC_ARMOR?
woeful crescent
?
atomic violet
so i have a respawn event, and i’m trying to make it so when a player respawns, it gives them some kind of identifier so i can recall them in a block break event, is there any way to give tags or something like that
waxen plinth
Those are persistent though
If you don't want/need persistence you should use a map
atomic violet
what’s that mean
waxen plinth
It will stick around if the server restarts
waxen plinth
Yes
atomic violet
same thing just remove instead of add?
waxen plinth
Probably
mighty sparrow
Or even just ```HandlerList.unregisterAll(this.gameListener);```
its the literal same thing
woeful crescent
`ItemMeta#addAttributeModifier`
(bracing myself) whew, here goes...
What about 1.8?
woeful crescent
:)
waxen plinth
You can't do it in 1.8 with the spigot api
proven river
How do I display the ban message on the players screen since the banlist reason is only for in files ?
I tried searching around but couldnt find anything useful on it
waxen plinth
I believe you can do it in PlayerJoinEvent#setKickMessage or something
Oh wait
You'd just need to call kickPlayer(String) on the player
peak granite
any difference between
this.getServer().getScheduler().scheduleSyncRepeatingTask((Plugin)this, (Runnable)new Runnable() {
and
getServer().getScheduler().runTaskTimer(this, () -> {
wicked lake
Is it possible to make custom entities/mobs in 1.18.1 with the Spigot API? Or do I need to grab another library
paper viper
any difference between
this.getServer().getScheduler().scheduleSyncRepeatingTask...
Why are you casting to Plugin, and also casting to Runnable???
The difference here is that
the first option means that the person doing it doesn't know what Java OOP is
ember estuary
why? :o
young knoll
Is it possible to make custom entities/mobs in 1.18.1 with the Spigot API? Or d...
NMS
I would imagine
ember estuary
i always use scheduleSyncRepeatingTask, what wrong with it @paper viper
young knoll
At least you have mojang mappings
livid tundra
what event triggers when a player leaves the server? I can't find it
young knoll
PlayerQuitEvent
paper viper
i always use scheduleSyncRepeatingTask, what wrong with it <@!347005619825278976...
nothing wrong with the method, thats not what im talking about
look at the arguments...
ember estuary
yeah
he means the methods tho
ignore the wrong arguments
Whats the diff between scheduleSyncRepeatingTask and runTaskTimer
paper viper
Repeating
eternal night
Well the other is a timer
ember estuary
so is tasktimer
livid tundra
thanks!
ember estuary
(Plugin plugin, Runnable task, long delay, long period)
period -> repeating
is it not
eternal night
and there is no different
young knoll
Whats the diff between scheduleSyncRepeatingTask and runTaskTimer
Both are repeating
ember estuary
then why is there two?
eternal night
@Override
public int scheduleSyncRepeatingTask(final Plugin plugin, final Runnable runnable, long delay, long period) {
return this.runTaskTimer(plugin, runnable, delay, period).getTaskId();
}
is the impl
young knoll
One returns an int and one returns a task
paper viper
I dont usually use the scheduler unless i have to work with ticks
like i even use the scheduledexecutor thing instead but thats what i do at least
ivory sleet
what the
Used to be another implementation back in the days iirc
But yeah now those methods are basically useless scheduleBlahTask
as runTaskBlah provides a much better context object
young knoll
IIRC scheduleAsyncXXX was deprecated because people got confused between Async task and A Sync task
sullen marlin
Someone thought people got confused
young knoll
™️
eternal night
SoonTM
sullen marlin
Idk if people actually got confused
young knoll
So there is confusion about the confusion
ivory sleet
Regardless, the newer methods
runTask etc are much more succinctly named
So yeah much nicer to work with
ember estuary
IIRC scheduleAsyncXXX was deprecated because people got confused between Async t...
if u get confused by that you should just stop programming lol. the s is small, u can tell the word starts at the A. thats def not a reason to deprecate a method
ember estuary
Regardless, the newer methods
runTask etc are much more succinctly named
good to know, might switch to that in the future then
eternal oxide
You'd be surprised how many got confused with the naming
worldly ingot
👀 Depending on your font, s and S could look quite similar I'm sure
atomic violet
so i know there’s hidePlayer(), but how do i make it so they aren’t hidden anymore
atomic violet
okay i’ll try both
eternal night
thread affinity is OS dependent, spigot is a java application. Unless it were to use JNI for native bindings this is not possible in java
junior briar
will listeners be unregistered automatically after plugin disabled?
sullen marlin
yes
junior briar
ty!
ember estuary
when i have a class extending listener and create a scheduler in its constructor, does it stop when unregistering the listener?
sullen marlin
no
eternal night
?contribute
undone axleBOT
You can find information about contributing to Spigot at the following links:
https://www.spigotmc.org/wiki/cla/
https://www.spigotmc.org/wiki/guide-contributing-to-spigot/
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/README.md
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/browse/CONTRIBUTING.md
eternal night
it is an open project, feel free to contribute
atomic violet
public void onRespawn(PlayerRespawnEvent e) {
Bukkit.getScheduler().scheduleSyncDelayedTask(this, new Runnable() {
@Override
public void run() {
Player player = e.getPlayer();
for (Player p : Bukkit.getOnlinePlayers()) {
player.addScoreboardTag("1");
player.setGameMode(GameMode.SURVIVAL);
player.setAllowFlight(true);
player.hidePlayer(p);
ItemStack item = new ItemStack(Material.COMPASS);
ItemMeta compass = (ItemMeta) item.getItemMeta();
compass.setDisplayName(Color.RED + "Teleportation Menu");
item.setItemMeta(compass);
player.getInventory().addItem(item);
ItemStack item2 = new ItemStack(Material.FEATHER);
ItemMeta feather = (ItemMeta) item.getItemMeta();
compass.setDisplayName(Color.YELLOW + "Change Flight Speed");
item.setItemMeta(feather);
player.getInventory().addItem(item2);
player.updateInventory();
player.setGameMode(GameMode.SURVIVAL);
player.setFlying(true);
}
}, 20L);```"}, 20L);" is wrong and idk why
atomic violet
it says unexpected token
modern sluice
?learn java
eternal night
?learnJava
modern sluice
?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.
eternal night
I personally would go with jetbrains academy 😅
which isn't even on that list
rip
also async chunk loading already exists in a fork of spigot called paper
modern sluice
codecademy is difficult
woeful crescent
Can I explicitly check if an EntityDamageByEntityEvent was caused by a player's weapon?
eternal night
Huh ?
woeful crescent
like, if it was caused by an arrow or
modern sluice
why would u want that lol
eternal night
the .damage method does not call events afaik
atomic violet
@Override
public void run() {
Bukkit.broadcastMessage("This message is shown after one second");
}
}, 20L);``` shorter version of what i sent but yeah the end part with ```}, 20L);``` says unexpected token😄
woeful crescent
the `.damage` method does not call events afaik
?????
It doesn't?!?!
Well, I've got bigger problems now
lmao
eternal night
nearly no methods call their respective events
eternal night
if so, it is documented in the method docs
woeful crescent
ok
eternal night
I lied tho
modern sluice
with just good configs
eternal night
the damage method is one of those that calls its event
modern sluice
chunk pregenerating is so useful
woeful crescent
What is this method for?
modern sluice
...
eternal night
damaging an entity ?
[02:16] LynxPlay: the damage method is one of those that calls its event
woeful crescent
Ok, didn't read your message above.
eternal night
yea
but generally, this is not a general API contract
e.g. setting a block or stuff won't call methods
modifying inventory
etc
atomic violet
okay, starting from scratch, how do i make a respawn event work? my friend said its cause i had to delay the event, but it didn't work, so how do i do this
(i tried my code with the respawn event and it didnt do a thing)
woeful crescent
is there a way to get the damage modifier of a specific piece of armor?
wicked lake
Still really new to using maven, trying to use https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-1-18-1-release.534760/ to start using NMS to develop some custom mobs and still have mappings but no luck so far. Can anyone help me understand where I'm going wrong? https://paste.md-5.net/xamajesayu.xml here's my pom
Error: Cannot resolve org.spigotmc:spigot:1.18.1-R0.1-SNAPSHOT
magic dome
Anyone know what event triggers when a fireball projectile is moving? using EntityMoveEvent and checking if the e.getEntity() instanceof Fireball does not work... I also tried getting the entity type and still no luck
wicked lake
Still really new to using maven, trying to use https://www.spigotmc.org/threads/...
Eh I give up...
Just gonna use the API like a good potato
eternal night
🙏
peak granite
how do i get the attacker in this
(event.getEntity().getLastDamageCause().getCause() == EntityDamageEvent.DamageCause.ENTITY_ATTACK)
young knoll
Still really new to using maven, trying to use https://www.spigotmc.org/threads/...
Did you run buildtools
wicked lake
Did you run buildtools
I have, yes
young knoll
```(event.getEntity().getLastDamageCause().getCause() == EntityDamageEvent.Damag...
Check if getLastDamageCause is an instanceof EntityDamageByEntityEvent and then cast
wicked lake
both with --compile craftbukkit and without
young knoll
What about --remapped
wicked lake
...
peak granite
Check if getLastDamageCause is an instanceof EntityDamageByEntityEvent and then ...
cast what
wicked lake
I shall try it
peak granite
cast as entity?
peak granite
Entity entiy = event.getEntity().getLastDamageCause();?
young knoll
Check if getLastDamageCause is an instanceof EntityDamageByEntityEvent and then cast
young knoll
getLastDamageCause
peak granite
cast to what
young knoll
EntityDamageByEntityEvent
peak granite
Event event = (Event) event.getEntity().getLastDamageCause();??
i dont understand what u mean
young knoll
Check if getLastDamageCause is an instanceof EntityDamageByEntityEvent, if it is cast it to such
and then use EntityDamageByEntityEvent#getDamager
peak granite
if(event.getEntity().getLastDamageCause() instanceof EntityDamageByEntityEvent) {
if(event.getEntity().getLastDamageCause().getDamager() == )
}```?
idk
peak granite
how do i cast
young knoll
Actually that only shows primitives, but it's the same idea
https://www.baeldung.com/java-type-casting Is probably better
peak granite
if(event.getEntity().getLastDamageCause() instanceof EntityDamageByEntityEvent) {
Event xd = (Event) event.getEntity().getLastDamageCause();
if(xd.getDamager() == IronGolem) {
}
}```?
young knoll
Almost
But you don't want to cast to just event, you want to cast to EntityDamageByEntityEvent
peak granite
what
young knoll
what
tall dragon
What
rough basin
What?
Shouldn't a new file be created normally?
Should i just make yml file?