thank you so much
#help-development
silver shuttle
tall dragon
eternal oxide
Why are you using nms entities?
regal moat
Why are you using nms entities?
i am remaking the gravity gun in minecraft :p
eternal oxide
What is teh gravity gun?
silver shuttle
eternal oxide
ok, so still why use nms?
regal moat
ok, so still why use nms?
so the fallingblock doesnt lag while teleporting
im using packets
eternal oxide
throwing blocks is simple. you don;t need nms nor packets
regal moat
No
when you pick the blocks
i need to teleport them
i can also throw them
but the old nms falling block
stays
and i need a way to kill it
eternal oxide
do you mean you want to be able to pick up a block using one click and throw it using another?
wary harness
hey any one know simple way to generate player file from uuid
regal moat
do you mean you want to be able to pick up a block using one click and throw it ...
i can do that
wary harness
of player which never played on server
regal moat
when you throw it
another block is spawned
and the old one doesnt get killed
for some reason
eternal oxide
throwing is simple. I did this the other day to throw blocks```java
@EventHandler
public void onLeftClickAir(PlayerInteractEvent event) {
if (event.getHand() != EquipmentSlot.HAND
|| event.getAction() != Action.LEFT_CLICK_AIR
|| event.getItem() == null
|| !event.getItem().getType().isBlock()) return;
Player player = event.getPlayer();
Location loc = player.getLocation();
Vector direction = loc.getDirection();
Material item = event.getItem().getType();
FallingBlock entity = player.getWorld().spawnFallingBlock(loc.add(direction), Bukkit.createBlockData(item));
entity.setVelocity(direction.multiply(2));
}```
that allows you to throw a block you have in your hand
no nms
regal moat
why are you using nms, again
can i just share my screen, it seems i cant explain it good enough
eternal oxide
never dive to nms if it can be done using the API
silver shuttle
Can you cancel the PlayerChangeArmorEvent somehow? Like if they click with a specific item on their helmet slot, then that click doesnt even properly register and the armor reverts + they still have the old item on their cursor
eternal oxide
can i just share my screen, it seems i cant explain it good enough
sure
regal moat
send me a friend request
eternal oxide
ok, let me see if I can do the pick up part not using nms or lag
silver shuttle
Can you cancel the PlayerChangeArmorEvent somehow? Like if they click with a specific item on their helmet slot, then that click doesnt even properly register and the armor reverts + they still have the old item on their cursor
native nexus
That is not an event...
opal juniper
not yet at least
but yes
it has not been released yet
RedLib has one iirc but unless you wanna pester 
about it it’s gonna be a while
native nexus
Pretty sure paper has the event
opal juniper
yep
native nexus
Nice it doesn't seem like you can cancel it, which makes sense
ChangeReason is enough
severe marsh
In ProjectileLaunchEvent, how do I get player who triggered the event?
eternal oxide
getShooter on the projectile
echo basalt
never dive to nms if it can be done using the API
Incorrect, some NMS methods provide huge performance benefits (setting blocks fast etc)
brazen orbit
So i was using VisualBukkit for the first time and i dont understand code so i will ask, how do i make it so when players stay on diamondbloc kthey will get levitation?
echo basalt
ehh this isn't really the place for visualbukkit
But there are 2 ways you can approach such feat
brazen orbit
How?
echo basalt
Alright
So whenever the player moves
Check the block below
Is it a diamond block?
brazen orbit
Yes
echo basalt
If so, apply the levitation effect
brazen orbit
yea
opal juniper
Incorrect, some NMS methods provide huge performance benefits (setting blocks fa...
yeah but at the same time you kinda argued against yourself - setting blocks fast cannot be done with the api so nms is often required
echo basalt
Setting blocks is possible with the API, however it is very slow to do so
tardy delta
uhh can i save an inventory in a InventoryClose event? or are the contents cleared then?
echo basalt
They're not
tardy delta
well for some reason i cant save an inventory
echo basalt
Save the itemstack array inside
tardy delta
i did
else if (event.getView().getTitle().endsWith("safechest")) {
CommandSafechest.getMenus().put(player.getUniqueId(), event.getInventory().getContents());
Utils.message(player, CommandSafechest.getMenus().toString()); // debug
}
no
eternal oxide
don't compare inventory names, use instances
tardy delta
yea i did like this
echo basalt
don't compare inventory names, use instances
inventoryholder instances
eternal oxide
just the inventory is fine
quaint mantle
you dont need inventoryholder. a set will do
young knoll
A set of what
young knoll
Basically the same idea as using the holder instance
quaint mantle
yep
young knoll
I wonder which one has faster equals
quaint mantle
shouldnt make a difference
using the inventoryholder "breaches" the api, said choco
as the communtiy frowned upon his response
quaint mantle
no he said invholde
young knoll
And I said view
quaint mantle
.
young knoll
I’m saying you can compare using the view
young knoll
Or the inventory instance, not sure it really matters
quaint mantle
i think inventory checks for titlr
young knoll
I do wonder what .equals on an inventory compares
quaint mantle
?stash
undone axleBOT
quaint mantle
find it im on phone
ivory sleet
I do wonder what .equals on an inventory compares
Just this == other iirc
quaint mantle
wouldnt be logical
ivory sleet
It would
tardy delta
i also get this error from my uuid in my yml file
https://paste.md-5.net/igayecilof.sql
it says data.yml but there's only this inside
rigid otter
I have a problem that my buildtools doesn't generate source(--generate-source) and javadoc(--generate-docs)
severe marsh
How do I display action bar in 1.8?
ivory sleet
Just this == other iirc
Nvm it delegates to nms inventories
unreal quartz
it says data.yml but there's only this inside
wrong file then
btw u cannot serialise uuids,. you must convert them to strings
severe marsh
How do I display action bar in 1.8?
?
unreal quartz
because that is a string
unreal quartz
somewhere you've done set(UUID) and its trying to read that back and failing
hidden delta
👀👀
hybrid spoke
hellouw everybody
tardy delta
heywo
waxen plaza
do people prefer saving data to json/xml because it's better then java io or just because they don't understand java io well enough to use it?
eternal oxide
json/xml/yaml is just a format
with libraries and serialization it makes life easy
quaint mantle
do people prefer saving data to json/xml because it's better then java io or jus...
just depends on the library
speeds wont matter
waxen plaza
I used json for some other application and it seemed slow for what I needed it to do.
quaint mantle
shouldnt matter. yaml runs more checks
eternal oxide
if you wanted it to be fast you shoudl not have chosen json
waxen plaza
if you wanted it to be fast you shoudl not have chosen json
at that time I was new to java
eternal oxide
yaml has the minimum of syntax bloat.
waxen plaza
Will it work just as good if I serialize my own custom objects?
eternal oxide
xml is next
quaint mantle
.ini is fastest
eternal oxide
true
quaint mantle
Will it work just as good if I serialize my own custom objects?
i do this
eternal oxide
yes, just use the Bukkit serialization
quaint mantle
removes the :==
waxen plaza
yes, just use the Bukkit serialization
right
eternal oxide
waxen plaza
I found it quite good saving data to a database and serialize the data objects
quaint mantle
how do I get a block? cause I need to get the noteblock so I can give it custom nbt for when it's placed down
getBlockAt
waxen plaza
how do I get a block? cause I need to get the noteblock so I can give it custom ...
If when placed use this event https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/block/BlockPlaceEvent.html
woeful crescent
Can anyone tell me why this code
//calculating animation borders
for(int i = 0; i<borders.length; i++){
//resolving corners (ymin isn't necessary since it's always equal to xmin)
int xmin = borders.length - i - 1;
int xmax = xmin + 4 + i * 2;
int ymax = xmin + 2 + i * 2;
int[] border = new int[((xmax - xmin) + (ymax - xmin)) * 2];
//filling perimeter x and y edges
int[] xRange = MiscUtils.range(xmin, xmax);
int[] yRange = MiscUtils.range(xmin, ymax);
int borderIndex = 0;
for(int j = 0; j<xRange.length; j++, borderIndex += 2){
border[borderIndex] = getSlot(xRange[j], xmin);
Bukkit.broadcastMessage("Adding top x edge slot " + border[borderIndex] + " (" + xRange[j] + ", " + xmin + ") in border " + i);
border[borderIndex + 1] = getSlot(xRange[j], ymax);
Bukkit.broadcastMessage("Adding bottom edge x slot " + border[borderIndex + 1] + " (" + xRange[j] + ", " + ymax + ") in border " + i);
}
for(int j = 0; j<yRange.length; j++, borderIndex += 2){
Bukkit.broadcastMessage("Adding top y edge slot " + border[borderIndex] + " (" + xmin + ", " + yRange[j] + ") in border " + i);
border[borderIndex] = getSlot(xmin, yRange[j]);
Bukkit.broadcastMessage("Adding bottom edge x slot " + border[borderIndex + 1] + " (" + xmax + ", " + yRange[j] + ") in border " + i);
border[borderIndex] = getSlot(xmax, yRange[j]);
}
borders[i] = border;
}
doesn't generate borders like this
Sorry for the huge message
tardy delta
is there a better way to do this?
true perch
I'm trying to convert a JSON string into an array, I added some json parsing libraries, but every time I attempt to use them I get errors. I'm just trying to get data like this into a clean array:json {"data": [{ "name": "Test", "desc": "This is just a test.", "extra_info": [{"id": 10000}] }]}(I added white space for readability)
Could anyone help?
quaint mantle
is there a better way to do this?
dont hardcode shops
tardy delta
well i only have one shop
vast sapphire
@EventHandler
public void railGun(ProjectileHitEvent event) {
Player player = (Player) event.getEntity().getShooter();
World world = player.getWorld();
Entity fireball = world.spawnEntity(player.getLocation(), EntityType.FIREBALL);
Location arrowLocation = fireball.getLocation();
fireball.setVelocity(player.getEyeLocation().getDirection());
if (player.getInventory().getItemInMainHand().equals(rail())) {
fireball.setVelocity(player.getLocation().getDirection().multiply(3));
world.createExplosion(arrowLocation, 2, false, true);
Firework f = (Firework) event.getEntity().getWorld().spawn(arrowLocation, Firework.class);
FireworkMeta fmeta = f.getFireworkMeta();
fmeta.addEffect(FireworkEffect.builder()
.flicker(true)
.trail(true)
.with(FireworkEffect.Type.BURST)
.withColor(Color.RED)
.withFade(Color.ORANGE).build());
f.setFireworkMeta(fmeta);
f.detonate();
new BukkitRunnable() {
@Override
public void run() {
f.detonate();
}
}.runTaskLater(new SlimeFun(), 2);
}
}``` how do I test for right clicking an item in a projectilehiteventanyone?
quaint mantle
well i only have one shop
hollow bluff
Why doesn't 1.8.8 show up? I downloaded the build
waxen plaza
Why doesn't 1.8.8 show up? I downloaded the build
set it to whatever and then manually change it
quaint mantle
```java
@EventHandler
public void railGun(ProjectileHitEvent event) {
...
add meta to the projectile
Metadata
?jd
undone axleBOT
quaint mantle
^
hollow bluff
How may I use REDSTONE_LAMP_ON for 1.8.8? It spawns as the off one
quaint mantle
i hate spigot
or bukkit
who made it an enum for block states
and that material update should come for 1.18, MaterialBlock MaterialItem
vast sapphire
add meta to the projectile
I have no idea how to do this as I have never used metadata or looked into it
vast sapphire
MetaData gets applied to the entity so you can check if the player is owner or something, I don't know how you can check for right clicking though
regal moat
whats the difference between PlayerInteractAtEntityEvent and PlayerInteractEntityEvent
quaint mantle
read the docs
crude charm
whats the difference between PlayerInteractAtEntityEvent and PlayerInteractEntit...
?jd
undone axleBOT
crude charm
is it impossible to set it to REDSTONE_LAMP_ON ?
what ver
hollow bluff
1.8.8
vast sapphire
add meta to the projectile
instead of metadata, I could add the entity to a hashmap in the interact event and check if the entity had the location of an assigned var in the projectilehitevent
quaint mantle
how can I make a command that gives a noteblock with custom nbt?
sullen dome
the fact that they didnt fixed that, makes me kinda mad
lost matrix
instead of metadata, I could add the entity to a hashmap in the interact event a...
Nah this sucks because you need to handle a ton of unloading and dying events
lost matrix
instead of metadata, I could add the entity to a hashmap in the interact event a...
Use the PersistentDataContainer
vast sapphire
I'm not sure how to use MetaData to the entity and check for rightclick
lost matrix
I'm not sure how to use MetaData to the entity and check for rightclick
Dont use MetaData. Use the PersistentDataContainer.
vast sapphire
i'll look at the docs to see how to use this
brittle nova
How can I set the facing of a block?
plain scroll
how can i make a reload config command?
dusk flicker
Make a command and just call the reloadConfig method that's in java plugin
brittle nova
How can I set the facing of a block?
Because I want to get the Face of a block and later I want to load that Face again
tardy delta
how can i make a reload config command?
plugin.reloadConfig() atleast
quaint mantle
Load that face?
brittle nova
Because I want to get the Face of a block and later I want to load that Face aga...
So I have to get the face and set the face of a block. Does somebody know how to do that
brittle nova
Load that face?
set the face
brittle nova
https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/block/data/Directional.html
When I cast BlockData to Directional it gives me an internal error. It says: class org.bukkit.craftbukkit.v1_16_R3.block.data.CraftBlockData cannot be cast to class org.bukkit.block.data.Directional
chrome beacon
When I cast BlockData to Directional it gives me an internal error. It says: cla...
Show your code
oh and uh make sure you get the blockdata from the right block
brittle nova
oh and uh make sure you get the blockdata from the right block
what do you mean?
This is my code:
BlockData blockData = b.getBlockData();
BlockFace blockFace = ((Directional)blockData).getFacing();
plain scroll
wait why cant i use "this"
my problem is 'ReloadCommand(java.lang.String)' in 'org.bukkit.command.defaults.ReloadCommand' cannot be applied to '(bangui.me.duke.Me.Duke)'
ivory sleet
Because that constructor does not take the type of your main plugin class
plain scroll
Because that constructor does not take the type of your main plugin class
what does this mean lmao and how can i check
this is an issue
u see how ReloadCommand is graw
gray
and not blue
so i think thats where that error comes from
eternal oxide
unused
brittle nova
oh and uh make sure you get the blockdata from the right block
do I have to check which blocks can have different block faces?
plain scroll
You’re importing bukkits ReloadCommand
im not
ivory sleet
my problem is 'ReloadCommand(java.lang.String)' in 'org.bukkit.command.defaults....
Bro
plain scroll
oh
ivory sleet
org.bukkit.command.defaults.ReloadCommand
plain scroll
***__org.bukkit.command.defaults.ReloadCommand__***
adding this in imports legit just deletes my command class
ivory sleet
In your Duke class 
ivory sleet
You import the wrong one still
plain scroll
what?
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.
ivory sleet
?learnjava
eternal oxide
Import YOUR ReloadCommand not Bukkits
chrome beacon
do I have to check which blocks can have different block faces?
You need to check if the block can have a direction or not
brittle nova
ok i will try
tardy delta
is there a chance that player.setInvulnerable(true) causes a state like between survival and creative where i can break blocks sometimes?
i hear the sound of damage but dont get it
quaint mantle
it may be better to cancel the damage event, what are you trying to do?
tardy delta
i'm in survival and dont get damage and somethimes i can break blocks instantly :/
amber vale
Ok so I'm working on a custom enchant plugin, which saves the items enchantments as nbt data. Now idk what would be the best way about going to display the enchants in lore, as I can't seem to get an idea how to only redraw the enchantment portion when an enchantment is added? Since I want items to have the regular old lore, and then the enchantments part?
tardy delta
lmao found something
is there one DamageCause that comes from a player or are there multiple?
i think those two
EntityDamageEvent.DamageCause.ENTITY_ATTACK EntityDamageEvent.DamageCause.ENTITY_SWEEP_ATTACK
why not check if the damager is a player?
tardy delta
is see no event.getDamager method
quaint mantle
afaik there isnt a damage cause that is limited only to players
sullen dome
is see no event.getDamager method
there's the EntityDamageByEntityEvent
quaint mantle
check if the event is instanceof EntityDamageByEntityEvent
sullen dome
that has a #getDamager
tardy delta
good move
aha like this
if (event.getEntity() instanceof Player && event.getDamager() instanceof Player) {
}
basically
tardy delta
i was thinking why i got no damage from lava :/
unique halo
how do i disable armor stand collision, because when i teleport the armor stand somewhere like inside a block it gets pushed out
amber vale
Ok so I'm working on a custom enchant plugin, which saves the items enchantments as nbt data. Now idk what would be the best way about going to display the enchants in lore, as I can't seem to get an idea how to only redraw the enchantment portion when an enchantment is added? Since I want items to have the regular old lore, and then the enchantments part?
forest shuttle
how do i disable armor stand collision, because when i teleport the armor stand ...
You can set the armorstand entity to not tick .setCanTick(false)
That should disable collisions
brittle nova
when I change the facing of a block the block drops itselfs. So when I change the facing of a piston the piston drops. Can I disable that?
unique halo
Ok so I'm working on a custom enchant plugin, which saves the items enchantments...
r u saying you want the shiny effect?
since theres aw ayto make items shiny without adding an enchantment
like this
tardy delta
does anyone knows the event when a player regains health?
sullen dome
PlayerRegainHealthEvent? lol
tardy delta
nope
amber vale
r u saying you want the shiny effect?
No I mean i don't know how to keep the original lore, while changing the enchantment lore? For example you have an item with the role
"This is an epic item"
Now when I add an enchantment to it it adds to the lore like this
"This is an epic item
Imaginary enchantment II"
But lets say the player changes that enchantment by leveling it up to level 3. Now I want to remove the imaginary enchantment, while keeping the original lore
but idk how xp
tardy delta
oh found
tardy delta
EntityRegainHealthEvent
sullen dome
hah
tardy delta
stupid entity
sullen dome
i knew it 🦆
forest shuttle
No I mean i don't know how to keep the original lore, while changing the enchant...
You could save it on a custom nbt property and then read from it
amber vale
You arent understanding
I have the enchantment data as an nbt
Which im writing as lore
tardy delta
i knew it 🦆
you didn't
amber vale
But idk how to ONLY remove the enchantment lore while keeping the original lore
unique halo
No I mean i don't know how to keep the original lore, while changing the enchant...
so are you saying you want it tochange fom
"This is an epic item
Imaginary enchantment II"
to
"This is an epic item
Imaginary enchantment III"
when they level it up
sullen dome
and now stop making me sad :(
tardy delta
😳 🥰
forest shuttle
Regex.replace on the lore then?
sullen dome
or 127.0.0.1:25565, doesn't matter
what client version do you use?
and what server version
both? looks like one of the both is lower
tardy delta
anyways i want to send continously an actionbar to all players with their health, so in the playerregain event and player damage etc should i send a new actionbar or change the text of the existing one? (they get one on playerjoin)
sullen dome
anyways i want to send continously an actionbar to all players with their health...
just send it in a runnable
sullen dome
why is there a need for the RegainHealthEvent and damageEvent then?
sullen dome
wait a sec
tardy delta
just send the health continously no?
sullen dome
gimme one seeeeccc
tardy delta
doing it right now
@Override
public void run() {
Utils.sendActionBar(player, "§c" + player.getHealth() * 5 + " / 100");
}
do something liek this:
@Override
public void onEnable() {
Bukkit.getScheduler().runTaskTimer(this, () ->
Bukkit.getOnlinePlayers().forEach(p -> p.spigot().sendMessage(ChatMessageType.ACTION_BAR,
new TextComponent("Your text"))), 0L, 20L);
}```at least thats what i'd do
oh you are on 1.8?
tardy delta
no?
tardy delta
in playerjoin
new ActionBar(p).runTaskTimer(plugin, 1, 5);
yea thats my Utils.sendActionbar
public static void sendActionBar(Player player, String message) {
player.spigot().sendMessage(ChatMessageType.ACTION_BAR, new TextComponent(message));
}
why not do this? it's probably easier and works perfectly
like in onEnable? there's no need for events
forest shuttle
Iirc a loop on getOnlinePlayers may throw an exemption if a player goes offline while is running
sullen dome
nope it doesnt
unique halo
You can set the armorstand entity to not tick .setCanTick(false)
on my variable
ArmorStand a = (ArmorStand) p.getWorld().spawnEntity(l, EntityType.ARMOR_STAND);
there is no a.setCanTick function
spigot 1.8.8 btw
sullen dome
it doesnt run the task FOR the players
ivory sleet
Iirc a loop on getOnlinePlayers may throw an exemption if a player goes offline ...
What exception? 😮
sullen dome
the task just executes stuff for all online players... so if no one is online, it just does... nothing
and i guess sending it every second should be enough
forest shuttle
I'm not on my computer right now but I recall having an exemption like that because the collection was modified while the loop was running.
Maybe It was by another reason though, Im talking just from my memories.
sullen dome
it looks like it was something different lol. i don't think that it throws any exceptions lol
me when i just create a project to test that one method out rq
Afsasdf seems like a cool plugin idea
forest shuttle
The new essential plugin
worldly ingot
Awesome, Fricken Super Amazing, Software Development Features
The new must-have library
lost matrix
me when i just create a project to test that one method out rq
Can you send me the maven repo. I need this as a dependency for my core plugin.
sullen dome
Can you send me the maven repo. I need this as a dependency for my core plugin.
lol
i finally reached something in my life lol
wary harness
any one has solutin to change this ugly prefix
[me.mraxetv.beasttokens.sqllib.hikari.HikariDataSource]
to my plugin prefix
I really don't undarstand
why is that not changable
chrome beacon
Use another logger
wary harness
u can't
tardy delta
works
wary harness
Use another logger
that is written in class of api
which is compiled thru maven in my plugin
lost matrix
that is written in class of api
which is compiled thru maven in my plugin
Use another logger for HikariCP
slf4j
wary harness
how would I do that
so that is hikari
class
which is grabed by maven and compiled to my plugin
wary harness
?
I have it in my maven repository
can I edit classes there
I was modifying it this way
but after java 11 this is not working any more
so I am stuck
and I have no clue is it possible to edit maven repository code
lost matrix
HikariCP uses slf4j under the hood. There must be an easy way to define another logger for it.
chrome beacon
Why are you decompiling when it's open source
wary harness
that is when u press intellj shift+ left click
chrome beacon
Just customize HikariCP and use that
wary harness
so what download it and manually install it in repository then
chrome beacon
Download the source change it then install that in to your repo
tame fern
Is there an Event for when water ticks? Trying to make an erosion plugin.
lost matrix
Is there an Event for when water ticks? Trying to make an erosion plugin.
Only when it flows
wary harness
so I don't need to do it for every new version of hikari
wary harness
Download the source change it then install that in to your repo
xd
brittle nova
when I change the facing of a block the block drops itselfs. So when I change the facing of a piston the piston drops. Can I disable that?
shell dove
How can i change death messages expire time?
When a player interacts with another player/mob and after certain amount of time if he dies, mob/player will not get kill, and players death will be counted as natural. What is that death expire time and how can i change it with plugin(can i even)?
lost matrix
when I change the facing of a block the block drops itselfs. So when I change th...
Nothing drops there...
brittle nova
Nothing drops there...
in my case the piston is powered with redstone
mybe thats the problem
lost matrix
in my case the piston is powered with redstone
Its a bit weird but it drops nothing
brittle nova
Its a bit weird but it drops nothing
I will send you an video soon
brittle nova
brittle nova
Its a bit weird but it drops nothing
here is my piston
lost matrix
What version?
tardy delta
can this output something like 95.4?
DecimalFormat df = new DecimalFormat("#.#");
tame fern
Welp, that was about the easiest plugin I've wrote.
lost matrix
can this output something like 95.4?
DecimalFormat df = new DecimalFormat("#.#")...
Sure. Or
double value = ...;
double cutValue = (int) (value * 10) / 10D;
i just want to limit to 1 digit after the dot
lost matrix
i just want to limit to 1 digit after the dot
Thats what the code snippet ive just sent does.
young knoll
You can also use string.format
regal moat
how can i check if two entites collided with each other
lost matrix
how can i check if two entites collided with each other
Only by using custom nms entities i think. You need to overwrite the collide method.
lost matrix
And then checking every entities BoundingBox every tick? That sounds expensive.
echo basalt
bytecode manipulation time
regal moat
Only by using custom nms entities i think. You need to overwrite the collide met...
well um
i dont think
i can make overwrite
a real players
code
so
regal moat
a falling block and a player collides
echo basalt
can't you just check if the fallingblock is within the distance of 1
regal moat
basically
i need the falling block damage the entity it hits
jesus. i cant explain anything
i need the falling block damage the entity it hits
but yeah, this.
regal moat
Use the damage event to customize how much
EntityDamageByEntityEvent or EntityDamageEvent
i think EntityDamageByEntityEvent
young knoll
I imagine that is fired
Which allows you to store data on the entity to use for determining the damage
regal moat
Which allows you to store data on the entity to use for determining the damage
@EventHandler
public void onDamage(EntityDamageByEntityEvent e){
if (e.getDamager().getType() == EntityType.FALLING_BLOCK){
e.setDamage(5);
}
}
like this then?
regal moat
oh yeah
so i should check
if i its not an anvil
or a chipped anvil
or a damaged anvil
quaint mantle
I tried following a tutorial how to do worldgen but the plugin for it won't generate, anyone how how to fix that?
regal moat
Keep in mind that will change anvil damage too
@EventHandler
public void onDamage(EntityDamageByEntityEvent e){
if (e.getDamager().getType() == EntityType.FALLING_BLOCK){
FallingBlock fallingBlock = (FallingBlock) e.getDamager();
if (fallingBlock.getBlockData().getMaterial() != Material.ANVIL || fallingBlock.getBlockData().getMaterial() != Material.CHIPPED_ANVIL || fallingBlock.getBlockData().getMaterial() != Material.DAMAGED_ANVIL){
e.setDamage(8);
}
}
}
so this is good?
aight imma try
brittle nova
What version?
1.16.5
quaint mantle
```java
@EventHandler
public void onDamage(EntityDamageByEntityEvent e){...
use return;
etc
steady sphinx
young knoll
You want to download the API?
young knoll
?stash
undone axleBOT
young knoll
I guess?
quaint mantle
```java
@EventHandler
public void onDamage(EntityDamageByEntityEvent e){...
you could check if string of the block type ends with ANVIL
🤨
true perch
how can I add a delay in my code so the server doesn't crash with a large loop?
true perch
segment the work
What do you mean?
echo basalt
Let's say you have a loop that does 100k iterations
you make it do 1k iterations every tick
chrome beacon
What do you mean?
next zinc
Anyone know how I can make this shape into a circle as right now its like a weird shape that doesn't resemble a circle.
Location loc = player.getLocation();
int points = 5;
for (int iteration = 0; iteration < points; iteration++) {
double angle = 360.0D / points * iteration;
double nextAngle = 360.0D / points * (iteration + 1);
angle = Math.toRadians(angle);
nextAngle = Math.toRadians(nextAngle);
double x = Math.cos(angle);
double z = Math.sin(angle);
double x2 = Math.cos(nextAngle);
double z2 = Math.sin(nextAngle);
double deltaX = x2 - x;
double deltaZ = z2 - z;
double distance = Math.sqrt((deltaX - x) * (deltaX - x) + (deltaZ - z) * (deltaZ - z));
for (double d = 0.0D; d < distance - 0.1D; d += 0.1D) {
loc.add(x + deltaX * d, 0.0D, z + deltaZ * d);
player.getWorld().spawnParticle(Particle.DRIP_WATER, loc, 50);
loc.subtract(x + deltaX * d, 0.0D, z + deltaZ * d);
}
}
quaint mantle
?eventapi
undone axleBOT
unreal tartan
Could anyone help me figure out a crash from a report? https://cdn.discordapp.com/attachments/876144468041007104/876530454898032740/crash-2021-08-15_20.16.58-server.txt
chrome beacon
Something modified the world async
quaint mantle
redirected him to support disc
regal moat
how can i get where a falling block landed?
young knoll
EntityChangeBlockEvent
brittle nova
https://cdn.discordapp.com/attachments/757584290748956734/876511726953201714/Pis...
when I change the facing of a block the block drops itselfs. So when I change the facing of a powered piston the piston drops. Can I disable that?
chrome beacon
You sure that's not one of your plugins
waxen plaza
```
Location loc = player.getLocation();
int points = 5;
...
Maybe you get the center of the player, use a radius of choice calculate the points based on location of the player by the radius with x angle and repeat
quaint mantle
how do I make a command give me a noteblock with custom blockstate?
tame coral
Is there a way to have ChunkGenerators from different versions of minecraft ? I wanna have a world with 1.17 generation and one with 1.16, is it possible ?
chrome beacon
You would have to port the ChunkGenerator yourself
tame coral
Like create it manually with all the generateNoise and all ?
vital ridge
Is one of mixins usages to pretty much add new stuff to methods?
chrome beacon
Is one of mixins usages to pretty much add new stuff to methods?
Yes
quaint mantle
how do I make a command give me a noteblock with custom blockstate?
player.getInventory().addItem
for noteblock its not possible since its for blocks
chrome beacon
You will have to use NMS for custom blockstate (by which I assume what note it is on)
vague cypress
So, I'm trying to make a command with a start and end function to it(ex. /tag start, /tag end). When I use this:
plugin.tag.tagged(plugin.tag.pickFirstIt());
}
else if (args[0].equalsIgnoreCase("end")) {
plugin.tag.end();
} else {
player.sendMessage(ChatColor.ITALIC + "" + ChatColor.RED + "Incorrect!" + ChatColor.WHITE + " Try /tag <start/end>");
}
}
sender.sendMessage(ChatColor.WHITE + "You can" + ChatColor.ITALIC + "" + ChatColor.RED + " NOT" + ChatColor.WHITE + " use that command!");```
It tells me that the command doesn't exist, but when I type in `/t` it gives me the option to autocorrect to the command...
Also, when I do `/plugins` it tells me there aren't any plugins...
Can anyone help?NMS is what? and how would I use it?
tame coral
NMS stands for net.minecraft.server
there are quite a lot of tutorials to work with it
limber mulch
So, I'm trying to make a command with a `start` and `end` function to it(ex. `/t...
check error in console
vague cypress
check error in console
I don't think there are any
undone axleBOT
vague cypress
I might be looking in the wrong place, where would I find that?
chrome beacon
latest.log is found in the logs folder
spark zealot
I'm trying to send some inventory information on the client side only, what event should I be looking at?
cinder timber
client.getInventory(player).show().continue()
hollow bluff
How to turn a redstone lamp on if REDSTONE_LAMP_ON doesnt work?
narrow vessel
redstone block
hollow bluff
I mean.. it should be possible to do without?
ivory sleet
`client.getInventory(player).show().continue()`
Pretty sure it won’t compile
tacit drift
ChatColor.stripColor just removes color codes? :))
and does it remove & also if it's the case?
hexed hatch
ChatColor.stripColor just removes color codes? :))
Yeah
sleek pond
Does player switched world event get called if a player joins the server?
spark zealot
`client.getInventory(player).show().continue()`
This is the first time I've done something like this, I really just want to edit NBT data that the client sees
proud basin
if I print a entitys name will it print out it's custom name or default name
quaint mantle
you guess
proud basin
wow thanks
cinder timber
Pretty sure it won’t compile
ya i just made that up on the spot
abstract surge
Hello i have a question how can i chance the blockbreak speed in 1.16.5
any ideas?
abstract surge
and how
abstract surge
thx i will test that
spark zealot
what are some cases when you would have to use net minecraft server
spark zealot
I'm trying to modify NBT data of some items of players ONLY on the client side
Do you know if that's included in the API?
I'll look into NMS then
Because I've been killing myself over the docs
?
unreal quartz
nah ur gonna have to fuck with outgoing packets
spark zealot
that's what I've been thinking
minor garnet
I'm trying to modify NBT data of some items of players ONLY on the client side
Give me an example
spark zealot
Is there an outbound packet event?
e.g. strip all shulker box data
or make it so that all players render having an enchantment effect on armor/items
I can do it via packets ez
unreal quartz
minor garnet
PacketPlayOutEntityQuipment u send it only for player
spark zealot
equipment is just inventory no?
unreal quartz
spark zealot
Yeah I can do the packet stuff no problem
Do you have a link for modifying NMS?
wonderful
thank y ou
quaint mantle
how would i add a tab complete to a command thats being done via commandpreprocess?
waxen plaza
?paste
undone axleBOT
waxen plaza
```
Location loc = player.getLocation();
int points = 5;
...
This was a really interesting question so this is the answer https://paste.md-5.net/umerucahuz.java 🙂
silver shuttle
How do I implement a custom format from a config string into CustomDateFormat?
abstract surge
with system currentmillis?
Date date = new Date(Premium.getLong(your config millis));
String mm_dd_yyyy = (new SimpleDateFormat("dd.MM.yyyy")).format(date);
String hour_min = (new SimpleDateFormat("HH:mm")).format(date);
did you mean this?
waxen plaza
How can I make particles despawn faster?
silver shuttle
Date date = new Date(Premium.getLong(your config millis));
...
I mean I want to read the format from a config
waxen plaza
can I move them?
unreal quartz
well you can spawn it again somewhere else
silver shuttle
Date date = new Date(Premium.getLong(your config millis));
...
So the user can set the format for themselves
unreal quartz
just replace the string with whatever the user wrote in the config then
silver shuttle
Config:
date-format: "yyyy MM dd HH:mm:ss z"
Code:
public static SimpleDateFormat dateformatter;
dateformatter = new SimpleDateFormat(config.getString("date-format"));
dateformatter.setTimeZone(timeZone);
String date = dateformatter.format(unix * 1000L);
With this code, the format of the displayed date should change, but it doesn't, displaying yyyy-MM-dd HH:mm:ss z
What do I need to change?
waxen plaza
well you can spawn it again somewhere else
How do I do that? Change the location of it?
unreal quartz
yeah but the previous particle won't clear
the server can't tell the client to forget about a particle
unreal quartz
you'll have to pick a short particle
waxen plaza
ok
next zinc
Thanks :)
silver shuttle
Config:
```YAML
date-format: "yyyy MM dd HH:mm:ss z"
```
Code:
```Java
public st...
Anything to that? 😦
unreal quartz
don't see anything wrong with ur code
abstract surge
maybe load the config before?
silver shuttle
it doesnt do anything tho
unreal quartz
that'snot very descriptive
silver shuttle
it is loaded, all other messages work fine
silver shuttle
that'snot very descriptive
the date format is always the default one
abstract surge
maybe put the dots between yyyy.MM.dd
silver shuttle
shouldnt be doing anything as the function only replaces yyyy etc
median anvil
anyone know how to extend the world generator to add some custom generation/prevent some generation. such as prevent certain blocks from spawning and spawn other?
unreal quartz
i suppose try logging the format returned by the config call then
unreal quartz
anyone know how to extend the world generator to add some custom generation/prev...
there is definitely some guide you can follow on spigot if you google it
median anvil
i've been trying, but all i've found was just grabbing each chunk before it is loaded and editing it from there, and that is lagging my server horribly
median anvil
if i can edit the generation directly it wouldnt be laggy, cause rn its building each block and then grabbing each block again
its basically generating a chunk twice before loading it rn
hazy igloo
Anyone reviewing my code? Would appreciate it 🙏
https://github.com/deroq/ClanSystem/
unreal quartz
your module structure is very confusing
is ClanSystem-API supposed to provide an abstract version of the plugin or something
because you have server-specific bindings in that moudle
ivory sleet
Anyone reviewing my code? Would appreciate it 🙏
https://github.com/deroq/ClanS...
A function should only do one thing, a class should only change for one reason
API’s are made to provide interfacing not implementation
Encapsulate your fields
Don’t have static unless you very much need, just because you have one instance of something doesn’t inherently mean a static singleton is the right design and it doesn’t go well with object orientation
Use more explanatory variables
Don’t mix command and query methods, as mentioned before functions should only do one thing
(We can also talk about that every line in a function should be the same level of abstraction but probably going overkill here)
unreal quartz
Enterprise™️ClanSystem
ivory sleet
😌
native nexus
Having no return in those if statements is making me nervous for the ClanCommand class.
I know it is fine but hmm
ivory sleet
Myes that function is like the horizon of Madagascar or something
And no it’s not fine
I will find you if you write long functions that do more than one thing
It’s fine when we write the code
But we shouldn’t leave it in such state
So once we get that code to work, simply put some effort to clean it (:
native nexus
I would do dependency injection for the PluginManager
ivory sleet
Myes that’s a good choice probably
native nexus
Myes :3
ivory sleet
:3
native nexus
So many private function calls, also a big nein
native nexus
Yeah but it isn't utilised more than once?
unreal quartz
what's the opposite of Myes
ivory sleet
That might not be the point of it
native nexus
Why create a function that you only use once
unreal quartz
Mno doesn't have that ring to it
ivory sleet
Readability
It’s polite to the reader
killConclure() reads better than KillManager.getInstance().getKillable("Conclure").execute()
And no you won’t drown in a pool of private functions
Because you will name those functions and put them in appropriate classes and packages and so on
native nexus
I guess it is just personal preference.
ivory sleet
You’ll end up with this nice semantic hierarchy of functions
native nexus
The functionality inside the scope is the same for all of them.
ivory sleet
That’s not the point
It provides the reader what’s happening in a function at high level detail
And subsequently the reader can exit early
narrow furnace
Its just better programming
eternal pecan
I have a quick question that I can't seem to find the answer to in the docs or on the forums
how can I determine if a player was killed by an entity that is NOT a player in the PlayerDeathEvent event
I can see if they were killed by a player using getKiller() but how can I determine if a mob killed them
trying to only run my code if they died to mobs
I see that there's getLastDamageCause() but how can I be sure I get every mob with that?
crude charm
how can I determine if a player was killed by an entity that is NOT a player in ...
Player Death event
then get killer
unreal quartz
instance of EntittDamgeByEntityEvemt
crude charm
and instance of Monstor
eternal pecan
doesn't getKiller only work if it's a player?
unreal quartz
killer returns only player
crude charm
oh
unreal quartz
instance of EntittDamgeByEntityEvemt
see this
eternal pecan
instance of EntittDamgeByEntityEvemt
how would I determine inside of this event if the damage was fatal though
sorry if that's a stupid question, first plugin
unreal quartz
well it’s the last damage cause
quaint mantle
Guys is there anyway a player sees a different time than another. Like in my screen it is sunny but in another players screen it is night.
crude charm
Guys is there anyway a player sees a different time than another. Like in my scr...
yes
nms
Good luck 🙂
quaint mantle
thank you >)
quaint mantle
https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/Player.html#setPlayer...
😮
crude charm
@unreal quartz
unreal quartz
crude charm
What ver is 2011
unreal quartz
literally a decade
unreal quartz
it was one of the first methods added to bukkit
crude charm
LMFAO
I should delete all the ugly nms
haha
Mb just too many player methods, I skipped over it
torn shuttle
if you use a world#spawn method and store a reference to the living entity you're spawning, but then that spawn gets cancelled, does the #isDead() method return true for the living entity?
unreal quartz
i don’t think so
ivory sleet
Probably not
torn shuttle
ok how can you tell if a living entity went through the spawn event successfully ?
because isValid is doing some weird shit as of 1.17
unreal quartz
does world have a getentity(uuid) method? because you can try that after
quaint mantle
does world have a getentity(uuid) method? because you can try that after
it would just be a loop
ping!
unreal quartz
why would it be a loop
quaint mantle
thats literally what getentity would do
unreal quartz
you’re testing if the world contains an entity from a uuid
if a plugin cancels the spawn event, the test will be false
quaint mantle
torn shuttle
is there no field in the living entity that would indicate that it is... valid... but also isn't the currently somewhat broken isValid method
ivory sleet
Thought it worked absolutely fine
quaint mantle
?stash
undone axleBOT
torn shuttle
me too until I realized that on world load every single entity that spawns in a chunk load is convinced it's not valid
ivory sleet
Oof
torn shuttle
well not every single entity, actually it was much worse because it wasn't quite that linear
there's something weird about 1.17 chunk vs entity loading I swear
ivory sleet
Haven’t tried so can’t tell but yeah what lmbi said might not be a bad approeaxh
torn shuttle
I sort of wanted to avoid querying the world for performance reasons if I could avoid it
hm
I'll do some further tests for now, thanks for the help
ivory sleet
Cheers
median anvil
anyone know how to remove biomes from spawning in a world?
median anvil
nvm
sullen marlin
quaint mantle
"java.lang.reflect.InaccessibleObjectException: Unable to make boolean java.beans.FeatureDescriptor.isTransient() accessible: module java.desktop does not "opens java.beans" to unnamed module "
what is this error
just raise in this save expression
lavish hemlock
Well, it looks like someone's trying to reflect a class from java.beans but the module system is prohibiting it as java.desktop doesn't open it for reflective access.
"unnamed module" probably means that the module performing the reflective operation either doesn't have a module descriptor or is from a pre-Java 9 version.
Looks like the issue is with snakeyaml.
quaint mantle
Well, it looks like someone's trying to reflect a class from `java.beans` but th...
yes it is spigot 1.12.2. how to fix it?
lavish hemlock
Give me a second, just found a Bitbucket issue related to this.
snakeyaml might be outdated with (your version of) Spigot 1.12.2 actually.
quaint mantle
/gamerule spectatorsGenerateChunks false
young knoll
Yeah spigot 1.12 doesn’t support modern java
lavish hemlock
A'ight then, so, xogh, you're probably going to need to downgrade your server's Java version.
quaint mantle
A'ight then, so, xogh, you're probably going to need to downgrade your server's ...
okay
i think you can do that only with NMS
lavish hemlock
As stated previously.
quaint mantle
how do we do player ranks? like having icons in-front of player names in chat and in tab
lost matrix
how do we do player ranks? like having icons in-front of player names in chat an...
What do you mean by 'icons'? You can only use the unicode chars that are supported by minecrafts font.
granite beacon
does canceling EntityToggleSwimEvent make the player swim more slowly? Visually it looks the same
(please reply or @)
quaint mantle
What do you mean by 'icons'? You can only use the unicode chars that are support...
like what Origin Realms does for example
lost matrix
like what Origin Realms does for example
The use resourcepacks for that
To alter the font and add icons
scenic abyss
can anyone help me increase the chanches of happening?
it should be 5% now
i need like 50%
quaint mantle
To alter the font and add icons
what about to add the character in-front of the name?
lost matrix
like what Origin Realms does for example
Not too hard to implement but a bit tricky if you want to properly link it with your plugin
lost matrix
what about to add the character in-front of the name?
The client only has a limited amount of characters in his font. If you want to let him see more then you need to
provide him with the textures. This is done with a resourcepack.
quaint mantle
The client only has a limited amount of characters in his font. If you want to l...
ik about that, I already have the font thing ready
quaint mantle
Not too hard to implement but a bit tricky if you want to properly link it with ...
it's just the part of adding it to the name I have no idea about
lost matrix
it's just the part of adding it to the name I have no idea about
One example:
@EventHandler
public void onJoin(final PlayerJoinEvent event) {
final Player player = event.getPlayer();
final String playerName = player.getName();
final char customChar = TextureModel.KILL_QUEST_ICON.getChar();
final String listName = "§f" + customChar + " §e" + playerName + " §f" + customChar;
player.setPlayerListName(listName);
}
Which results in:
But you need to use your own custom char for that.
quaint mantle
One example:
```java
@EventHandler
public void onJoin(final PlayerJo...
and that works in both chat and tab? does it include tab-complete also?
lost matrix
This is only for the tab list.
You usually dont want to autocomplete or select custom names but the players actual name.
You should toy around with methods like Player#setCustomName(String) and Player#setName(String)
quaint mantle
hm
opal juniper
there is and i imagine that you should probably just google it as there are likely a million examples
hardy swan
need help
any easy/non-regex ways to get list/array from a yaml config like this:
arr: [1, 2, 3]
vague oracle
is there a packet for making entities glow? i tried #setGlowingTag()
You will need to use PacketPlayOutEntityMetadata to make a player glow using packets
regal moat
You will need to use PacketPlayOutEntityMetadata to make a player glow using pac...
i am not trying to make a player glow, i am trying to make an EntityFallingBlock glow
quaint mantle
any easy/non-regex ways to get list/array from a yaml config like this:
```yaml
...
Split on "," on the substring indexof('['), lastIndexOf(']')
If you can use snakeyaml use it - it Supports getList iirc
summer scroll
So I have like a weird issue, this issue is sometimes happens and sometimes not, basically the issue is when player go in the water, armor stand that rides them will dismount automatically, and I won't that to happen (client side armor stand)
smoky finch
I'm still stuck trying to do this :P
<#help-development message>
quaint mantle
So I have like a weird issue, this issue is sometimes happens and sometimes not,...
EntityDismountEvent?
nvm you cant cancel that event I think
or just on dismount mount them?
summer scroll
nvm you cant cancel that event I think
You can cancel that event, it's fixed in 1.16.5, and I can't do that because the entity is client side.
quaint mantle
how is the entity client side? 🤔
chrome beacon
It's created with packets
dreamy scarab
how can I make this thingy?
https://www.youtube.com/watch?v=zXuF3L0pHC8
fleet cosmos
hello , am trying to get the group of a player
with this :
public static boolean isPlayerInGroup(Player player, String group) {
return player.hasPermission("group." + group);
}
but since op players have all perms it will always return true if the player is op
how Can I get the group of an op player?
ivory sleet
Op doesn’t possess a group
fleet cosmos
OK then let's say in a server there is admin group and owner group and both of their members are op'ed
how can I check if that player is an admin or an owner ?
left lodge
ops will always have the permission group.<string here>
ivory sleet
^
fleet cosmos
that's what am saying
left lodge
i'm pretty sure there is a way to do it by hooking into the luckperms api, assuming you're using luckperms
fleet cosmos
I am
dreamy scarab
how can I make this thingy?
https://www.youtube.com/watch?v=zXuF3L0pHC8
any1?
left lodge
probs a question for the luckperms discord then
quaint mantle
LP heavily discourages OP anyways
languid geode
Something is going terribly wrong with my intellji when i import the spigot project my IDE refuses to import the dependencies or plugins causing massive errors inside the IDE however maven is able to compile
Pog my IDE wont even recognize files within the same project
Time to conceed and invalidate and reboot 😦
dreamy scarab
soo I am getting this Error
and Idk why
can any1 tell how can I fix it?
:evo_shin:
Why no files are allowed :V
undone axleBOT
dreamy scarab
👌
tardy delta
instead of saving all slots of an inventory to a file shouldnt i just save the ones thats arent empty?
opal juniper
myeah
probably save it as a map
ie <Integer, ItemStack>
where is it slot number to the item
obviously you would need to deserialise
tardy delta
yea
quaint mantle
ie <Integer, ItemStack>
Use an array for stuff like this, @tardy delta
opal juniper
well
it depends
if they want to keep the slot of the items
then a map would be needed
quaint mantle
Still an array
quaint mantle
You’re saying an array won’t let you know the slot?
Why do the null ones matter?
If (stack != null$
opal juniper
map is more expensive
quaint mantle
Quicker especially for something that is index based like inventories. Cleaner and more proper imo
opal juniper
but i thought - for their usecase - it would be necessary
quaint mantle
I still say array def for something like this
Same shit man
Just forked spigot
Still spigot
quaint mantle
I assume people would use paper in 2021
unreal quartz
no friendhsips allowed
unreal quartz
i had it already like this
congratulations on winning the award for worlds worst colour scheme
late stone
How do I make a mob not pushable and not moveable?
quaint mantle
<@456226577798135808>
I mean yea that’s fine you don’t have to create the inventory everytime but that’s fine too
narrow furnace
congratulations on winning the award for worlds worst colour scheme
wtf
thats onedark
unreal quartz
and it looks awful 🙂
quaint mantle
and it looks awful 🙂
What do you use?
unreal quartz
the default
unreal quartz
in vscode i also use the default
young knoll
Imagine having a pointless argument about themes in a help chat
unreal quartz
i don't see any arguing happening here
narrow furnace
Imagine having a pointless argument about themes in a help chat
imagine shutting the fuck up
languid geode
Imagine not being verified and talking shit
tardy delta
I mean yea that’s fine you don’t have to create the inventory everytime but that...
i changed it to Map<Integer, ItemStack[]> but i also need an uuid from the player and that isnt static 😦
languid geode
i changed it to Map<Integer, ItemStack[]> but i also need an uuid from the playe...
:what:
UUID of players are always static if they would be not id be concerned
tardy delta
but i mean
languid geode
UUID = Unique User ID
tardy delta
its in a command
languid geode
:what:!
narrow furnace
static != final
languid geode
^
tardy delta
?
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languid geode
Stupid bot 😦
tardy delta
???
summer scroll
What are you trying to achieve?
languid geode
:derp:
quaint mantle
i changed it to Map<Integer, ItemStack[]> but i also need an uuid from the playe...
What’s the keys purpose here?
tardy delta
oh wew just ItemSTack is better btw the key is the slot
quaint mantle
UUID of players are always static if they would be not id be concerned
Lol what
narrow furnace
static != final
tardy delta
i could store a map in a map but that goes brrr
summer scroll
oh wew just ItemSTack is better btw the key is the slot
And you need like a player to identify who's inventory is that?
Table
narrow furnace
final means it cant change
quaint mantle
Just make an itemstack array man.
tardy delta
And you need like a player to identify who's inventory is that?
yea thats why i said a map in a map goes brr
figuring out other way
summer scroll
It's not?
narrow furnace
static means you dont have to call it on instance of that class
summer scroll
Just use Table, instead having a map inside a map.
tardy delta
hmm never used it lemme see
summer scroll
I'm guessing he want to store player's inventory contents.
unreal quartz
not if it is private
unreal quartz
static = belonging to a class rather than the instance
narrow furnace
how do people not know this
tardy delta
but then i cant get to which slot that item refers and cant check if the item is air
narrow furnace
but they are helping people with it
summer scroll
a map<Player, Itemstack[]>
Could work, but he want to put the slot too ig, and that's better.
tardy delta
thats the point
languid geode
I phrased it wrong i meant that the UUID is cannot be changed
I thought he wanted to modify the UUID
tardy delta
no
quaint mantle
Could work, but he want to put the slot too ig, and that's better.
The array handles the slot?
summer scroll
The array handles the slot?
im not really sure on that
quaint mantle
What bro?
tardy delta
i'm making a private vault for players to store there stuff
i save the items in a file
quaint mantle
Arrays are index based?
unreal quartz
im not really sure on that
an inventory's contents is literally represented by an array
tardy delta
but dont want the empty ones
summer scroll
i mean i know but i haven't do anything with that
unreal quartz
huh?
tardy delta
so i thought lets make a map with integer and the itemstack and check if that item is null or air
narrow furnace
could you not use an inventory?
tardy delta
do you understand?
quaint mantle
Then why talk against what I say lol?
unreal quartz
arrays are programming 101 in any language
narrow furnace
yes i think i do
summer scroll
i didnt know that the array is the slot, i thought it's skipping the null/air items
i mean index
quaint mantle
If you don’t set it then it’ll be bull
unreal quartz
well now you know
tardy delta
annd i dont want null in my files
unreal quartz
why not
unreal quartz
how else will you represent a missing item
narrow furnace
what kind of file is it
quaint mantle
If (stacks[i] != null)
tardy delta
i want to save like 1: leather
quaint mantle
That simply
unreal quartz
i want to save like 1: leather
and how will you save the amount or any of the item meta with that
narrow furnace
so just plain text?
tardy delta
something like that
unreal quartz
itemstack is serializable, you can just write the array and it wilk be handled for you
tardy delta
i had it like this and the nulls go brr
unreal quartz
will a user be looking at this file?
tardy delta
no
unreal quartz
you seem to be trying to solve a non-issue
quaint mantle
He’s just trying to fix his design I understand
unreal quartz
i don't really understand why you want to go write your own method to save the contents when you can just use the one which is literally built in and done for you
quaint mantle
You can yea base 64 for saving it to databases
unreal quartz
if you really want to you can set each key and value manually, but why go through the hassle to save a few nulls?
tardy delta
i have something like this
for (Map.Entry<Integer, ItemStack> entry : inventories.entrySet()) {
if (inv.getItem(entry.getKey()) != null && inv.getItem(entry.getKey()).getType() != Material.AIR) {
ConfigManager.getDataConfig().set("safe_chests" + p.getUniqueId(), entry.getValue());
}
}
fluid cypress
is there any way to do something that can throw an exception, without the ide telling me to use try/catch? i mean, the editor doesnt tell me to use try/catch whenever i use an object that can be null and that can produce null pointer exception, or something like that
unreal quartz
runtime exceptions are unchecked
wrap whatever it is inside a runtime exception and it won't throw a compile time error
of course you sohuld probably document what it will throw and when
unreal quartz
if its your own then you can subclass RuntimeException, or just throw a new RuntimeException instead
fluid cypress
yea, its my own exception
what about assert? does that kill the server or something
should i use it besides for just testing
sand rune
Guys I'm made a custom rank sys and i want to show the Owner rank on the top of tab list
( I don't use luckperms)
fluid cypress
and debugging
unreal quartz
assert is useless if a specific flag is not set, which in production environments it is not
your program will be stopped if the assertion is false
tardy delta
Guys I'm made a custom rank sys and i want to show the Owner rank on the top of ...
can you show some code?
fluid cypress
so its not just one more exception, it will kill the server
quaint mantle
Guys I'm made a custom rank sys and i want to show the Owner rank on the top of ...
You need to make something for custom tabs using playoutinfo packets I believe
Or teams
tardy delta
i don't really understand why you want to go write your own method to save the c...
wdym?
unreal quartz
so its not just one more exception, it will kill the server
an AssertionError is thrown which in most cases will not be caught, spigot will probably catch it but whatever your plugin was doing likely wont
sand rune
Can any one answer me ?
sand rune
Guys ?
unreal quartz
pretty sure its sorted by team score
tardy delta
maybe i could save in some sort of database
unreal quartz
your question has been asked 100 times on spigot before and i can guarantee some googling will get you the answer
quaint mantle
maybe i could save in some sort of database
have you listened to anything hes said
sand rune
Okay @unreal quartz
narrow furnace
i have something like this
```java
for (Map.Entry<Integer, ItemStack> entry : in...
does that work?
sand rune
I googled it and didn't find it @unreal quartz
unreal quartz
