setDisplayName
#help-development
brave sparrow
glossy scroll
i think the whole player/uuid debate is pretty pretentious lol
if youre lazy use uuid
you can get away with player
brave sparrow
It’s a case of best practices to minimize the fallout if you slip up
dim palm
setDisplayName
doesn't change the display name of the player
ember estuary
isnt player for if ur lazy
dim palm
just chat name
ember estuary
cuz with uuid u need to do extra work to get the player object
brave sparrow
doesn't change the display name of the player
That’s what displayname is, the name in chat
If you want to change their name tag that’s a whole other ordeal
lost matrix
If you want to be extra then use a
Map<WeakReference<Player>, V>
quaint mantle
Ok thanks
drowsy harness
is it possible to add a pathfinder goal to a existing entity? (without creating your own)
lost matrix
does that delete the player when he leaves?
eventually
dim palm
If you want to change their name tag that’s a whole other ordeal
it is possible?
lost matrix
it will get collected by the gc
glossy scroll
the whole idea of soft references is that theyre collected
ember estuary
ah, so can take some time
glossy scroll
whereas if it was a hard reference your map instance would keep it in memory
dry forum
why doesnt this work https://pastebin.com/QXTv226T its supose to move a dropped item along the glazed teracotta but nothing happens no errors
ember estuary
isnt each player always in memory anyway?
glossy scroll
well i mean
ember estuary
o.O
glossy scroll
if you keep the player object loaded once theyre no longer online
the player is still in memory
ember estuary
well, i said remove on disconnect
glossy scroll
you need to nullify it for it to get collected
ember estuary
if u remove on disconnect i dont see a problem
glossy scroll
also smile i apologize for the spam but you never really got back to me on this
lost matrix
also smile i apologize for the spam but you never really got back to me on this
Idk just instantiate the objects in your method
brave sparrow
it is possible?
Player#setPlayerListName May be what you want
glossy scroll
ya ok thats what i figured
still confused why it behaves differently than my example
whatever
lost matrix
still confused why it behaves differently than my example
Sometimes the compiler moves variable initialisation into the constructor.
glossy scroll
mmmm yes that would make sense
it also doesnt help that my example was compiled in a different environment
solid jungle
setDisplayName
Isnt setDisplayNane for items?
glossy scroll
compared to the plugin
brave sparrow
why doesnt this work https://pastebin.com/QXTv226T its supose to move a dropped ...
Anything broadcasting? And where is this block of code
brave sparrow
Isnt setDisplayNane for items?
Different method, same name
worldly ingot
Players have a display name as well and will be used in chat
brave sparrow
^
worldly ingot
The tab list as well iirc
brave sparrow
¯_(ツ)_/¯
solid jungle
Different method, same name
Ah ok
dry forum
Anything broadcasting? And where is this block of code
yeah its broadcasting its just not moving and https://pastebin.com/iQcWawLS its in a runnable
brave sparrow
Ok so it’s your velocity application that doesn’t work
Oh
You never set the item’s velocity lol
dry forum
oh my god im dumb ty
tall dragon
coming back to this. you can actually do it but you have to be really certain you remove the reference
lost matrix
But as soon as you have to serialize your data you will be glad that you dont have a Player variable somewhere.
tall dragon
the non-usage of player objects comes from the fact that if you fail to remove a reference the garbage collector will not gc the player object. and anything it relies on this can include whole worlds
brave sparrow
It’s a matter of good practice more so than anything else
ember estuary
i see
tall dragon
you could approach the problem by using a WeakReference
ember estuary
so you're basically expecting human error
brave sparrow
You avoid the risk if you don’t store player objects
glossy scroll
yea i absolutely agree with making sure your player references are removed and that you dont serialize them
glossy scroll
You avoid the risk if you don’t store player objects
well storing UUIDs is the same issue though isnt it lol
just takes up less memory
glossy scroll
right but memory leak either way
brave sparrow
You avoid the risk of dragging around the huge amount of data a player object drags around
glossy scroll
id prefer no memory leak at all
glossy scroll
uuids arent strings
glossy scroll
nope
tall dragon
You avoid the risk of dragging around the huge amount of data a player object dr...
exactly this ^
glossy scroll
theyre two longs
ember estuary
always thought they're just strings
lost matrix
uuids are just 2 longs. So 128 bit
glossy scroll
well no
brave sparrow
It’s still a memory leak
ember estuary
how is it
brave sparrow
It’s just of a much more negligible size
glossy scroll
just less memory being leaked
ember estuary
well yea
brave sparrow
You’re leaking 128 bits
ember estuary
but that doesnt matter
glossy scroll
im of the opinion you shouldnt have memory leaks to begin with
brave sparrow
The goal is to avoid memory leaks but you should also write code such that if a leak occurs it’s not massive
ember estuary
ok yeah
lost matrix
You guys are missing the serialisation aspect
glossy scroll
using a bigger object will let you fix it faster though 😛
ember estuary
i never needed to serialize anything
glossy scroll
when i need to have an object serialized, i do use uuid, yes
brave sparrow
Same
glossy scroll
that is how its intended
ember estuary
when do you need an object serialized?
ember estuary
ah
glossy scroll
serialized just means bringing it out of the code
brave sparrow
Whenever you’re saving it or serving it
glossy scroll
well yea but typically serializing in this case refers to using osmething like gson
you want to avoid using a player reference in an object you serialize with gson
glossy scroll
unless you denote it as transient
glossy scroll
unsure if ConfigurationSerializable respects transient
yet again i dont really use it
ivory sleet
I mean you choose what to serialize with it
(Like you manually have to put stuff into a map)
lost matrix
garbage
ivory sleet
thorn crypt
Hi, when my server load I got 6 times the same error in my console but I don't know why it says "unkonwn world" since I don't load location
quaint mantle
?whereami
undone axleBOT
lost matrix
lol
brave sparrow
Speak of the devil lol
ember estuary
Hi, when my server load I got 6 times the same error in my console but I don't k...
check Main.java:41
lost matrix
Hi, when my server load I got 6 times the same error in my console but I don't k...
IllegalArgumentException: unknown world
You are trying to deserialize a Location that is in a world which is not loaded at this point.
brave sparrow
Hi, when my server load I got 6 times the same error in my console but I don't k...
What’s on Main line 41?
thorn crypt
if (this.getConfig().contains("data")) {
quaint mantle
Send main class
brave sparrow
^
quaint mantle
Why are you dming me it
delicate lynx
bruh
lost matrix
Why are you dming me it
the classic
delicate lynx
?paste
undone axleBOT
delicate lynx
copy and paste it there
glossy scroll
?verify
quaint mantle
#verify
brave sparrow
They sent pastebin links so they clearly can send links
That must not be the issue if there is one
thorn crypt
delicate lynx
were they trying to attach the fucking java file or something
quaint mantle
yes
quaint mantle
smoky oak
looks java to me
quaint mantle
brave sparrow
My guess is that the issue is the spawn
tall dragon
storing players as string?
lost matrix
Lets just use Map<Object, Object> from now on
tall dragon
uuid's hashcode & equals check are so much faster
delicate lynx
my brother in christ please use proper logging and not the ConsoleSender
quaint mantle
@thorn crypt you should completely restart your project and let us walk you through it
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.
delicate lynx
wait can you do contains() to check if a section of a config exists?
I never tried that
lost matrix
my brother in christ please use proper logging and not the ConsoleSender
No. This is cleaner:
throw new LoggingException("AAA");
even better
tall dragon
https://gyazo.com/068756c191ab390e12400b9a5083147b also doing IO like this isnt a very good idea either
smoky oak
considering HashMaps and StringBuffer (and other stuff with an initial capacity), how much time does it cost to increase the object's capacity compared to initializing it with a smaller capacity?
in other words
is it advisable to overshoot the initial capacity
ivory sleet
R u doing multithreaded stuff? Else use StringBuilder
smoky oak
logger
ivory sleet
and if you are, you might wanna go with ConcurrentHashMap
brave sparrow
Hashmap increases by a power of 2 each time it resizes
smoky oak
code example used StringBuffer
ivory sleet
Yes but it is synchronized wth the traditional way by the means of thread safety
smoky oak
ah
smoky oak
and if you are, you might wanna go with ConcurrentHashMap
also whats that
ivory sleet
^
But since you seem to be doing stuff non async, you probably dont need StringBuffer neither ConcurrentHashMap
Anyway both use System::copyarray iirc
Which is a native call under the hood I believe
Thus is quite fast with little overhead
smoky oak
sounds like a complicated way of not having to lock a code snippet
lost matrix
also whats that
Is this you?
smoky oak
im more a red kinda guy
quaint mantle
considering HashMaps and StringBuffer (and other stuff with an initial capacity)...
on intrinsics it doesnt really matter, as long as you arent constantly calling arraycopy on large collections
lost matrix
PS: Thats a möbius strip
quaint mantle
Morbius
ivory sleet
But well moterius if you can predict the rezise and average size specify the load factor as well as the initial capacity
smoky oak
oh for fucks sake
brave sparrow
sounds like a complicated way of not having to lock a code snippet
Concurrent hashmap isn’t a synchronized hashmap
It’s designed for multiple threads to be reading and writing concurrently
brave sparrow
For high throughput in a highly concurrent application
quaint mantle
I'll say it again my name is older than that movie
Morbius
lost matrix
I'll say it again my name is older than that movie
Why do you love it so much?
ember estuary
What is the difference between
Map<WeakReference<Player>, V>
and
WeakHashMap<Player, V>
?
quaint mantle
Does that even work
ember estuary
which
lost matrix
You should use WeakHashMap.
smoky oak
It’s designed for multiple threads to be reading and writing concurrently
so while overwriting a format(LogRecord rec) method the storage object is not that important?
ember estuary
ok xD
lost matrix
The one ive sent makes no sense
brave sparrow
so while overwriting a format(LogRecord rec) method the storage object is not th...
What
smoky oak
I'm trying to do something to the effect of this and am a bit curious why they used StringBuffer instead of String
public class LogFormatter extends Formatter {
@Override
public String format(LogRecord record) {
StringBuffer buffer = new StringBuffer(256);
return null;
}```i have to format my log output for the log file
ivory sleet
Because many Java devs were and still are oblivious to the fact that StringBuffer is synchronized
So they use it cause well, it does appear to function the same as StringBuilder
(Which is true, just a bit slower)
Because every append method on it is synchronized
Thus you need to flush local registries
smoky oak
should i just throw back an append chain then?
ivory sleet
And contraint jit and compiler from reordering and optimization
smoky oak
uh what?
ivory sleet
Well, using synchronized ensures a memory order
ember estuary
How can I use colors in player.sendTitle() ?
Do i have to do it with §3 etc. or is there a cleaner way?
ivory sleet
Which decreases the amount of optimizations java can apply
Thus you shouldnt be using StringBuffer unless necessary
ivory sleet
How can I use colors in player.sendTitle() ?
Do i have to do it with §3 etc. or ...
iirc you can also use Player.Spigot
ember estuary
Thats what I use for messages, and then use the Components to build them
But dont see any sendTitle there
ember estuary
ah
ivory sleet
(:
smoky oak
wait, would that even matter here? I mean, could there even be issues with just throwing back a String consisting of log level, message and time?
Considering how you talked, im guessing that compiler optimizations might readjust the order in which those are extracted from the record, but would that even affect the return value in any way
ember estuary
Looks like theres only those 3 :(
ivory sleet
It doesnt matter here, but synchronized will still end up locking the damn buffer, and it will force local registries to flush
so it is gonna affect you performance wise
smoky oak
when should i use synchronized objects then, aside from objects accessible to multiple threads
ivory sleet
Looks like theres only those 3 :(
Ahh nvm then
ember estuary
I thought spigot added Title support there in the new versions, but looks like a no :/
sad
ivory sleet
when you only want one thread to safely mutate some variables
smoky oak
its that racing thing right
smoky oak
if two things try to read or write to the same variable issues might occur
like add one
brave sparrow
Yeah a race condition
ivory sleet
I mean you can use synchronized to avoid indeterminacy when threads race
ember estuary
Is there any Feature Suggestions kind of thing for spigot?
smoky oak
they grab both the number and both return that number to the variable
ivory sleet
But usually you wanna go with a ReentrantLock or do the operation atomically
smoky oak
however since they got the number before the other thread returned it the number was added to once not twice
hence synchronized blocks
'only one thread may enter'
brave sparrow
Which is not always what you want
There are more complex locking patterns
Like the ReentrantReadWriteLock
gentle quail
How could I get a players balance from their username, using the getBalance method in the Vault API?
ivory sleet
Yea, but assume you do change some variables’ value based on its old value, we can often perform a release/acquire compare and swap operation instead of synchronized (You’d end up using AtomicReference or AtomicFieldUpdater)
Since synchronized is more performance demanding
dry forum
how can i get the block in front of an entity? (not a player so i cant use eyelocation or anything) i cant just add to x or z since it could be eather going x or z
smoky oak
call the raytrace method
brave sparrow
Most entities have eye locations
smoky oak
^
dry forum
Most entities have eye locations
its an item
eternal oxide
Entity#getLocation().add(entity.getLocation().getDirection()).getBlock()
smoky oak
that should still have a direction
brave sparrow
Then what does “in front” mean?
And yeah it should still have a direction of some kind
dry forum
the block in front of the dropped item like if a player dropped it or smthn for example
gleaming grove
Hi I have an issue with clearning queue inside runTaskTimerAsynchronously the error
i'm getting is ConcurrentModificationException. Any idea how can I deal with it? Bascially task are comming from Websocket thread and need to be handle in Spigot thread
{
private final Queue<Consumer<WebSocket>> tasks;
public ExampleHandler()
{
tasks = new LinkedList<>();
Bukkit.getScheduler().runTaskTimerAsynchronously(FluentPlugin.getPlugin(), () ->
{
try
{
for (final var task : tasks) {
task.accept(null);
}
tasks.clear();
}
catch (Exception e)
{
FluentLogger.error("FluentTask error",e);
}
}, 0, 1);
}
public void addSpigotTaskAsync(Consumer<WebSocket> task)
{
tasks.add(task);
}
}```But relative to what?
dry forum
the direction its facing
brave sparrow
If the item just spawns in, what does “in front” mean?
ivory sleet
```public class ExampleHandler
{
private final Queue<Consumer<WebSocket>> ta...
You’re externally modifying the list while iterating over it
brave sparrow
getLocation().getDirection() will get you the direction the item is “facing” but that won’t necessarily mean anything
dry forum
ill try it to see if it works
smoky oak
```public class ExampleHandler
{
private final Queue<Consumer<WebSocket>> ta...
ur modifying an object ur not allowed to modify that way
ivory sleet
You probably wanna go with a data structure that supports concurrent operations
brave sparrow
Or synchronize it
ivory sleet
Yeah that too is an option
dry forum
Entity#getLocation().add(entity.getLocation().getDirection()).getBlock()
well this works thanks
gleaming grove
Or synchronize it
As far as i know that could slow the server, right?
brave sparrow
That’s not going to slow your server no
gleaming grove
You probably wanna go with a data structure that supports concurrent operations
What do you mean by data structure?
brave sparrow
Unless you have a deadlock
ivory sleet
Yes but concurrency is expensive sometimes at the cost of providing higher throughput
ivory sleet
What do you mean by data structure?
That LinkedList of yours is not thread safe and not resistant to modifications happening while iterating over it
You have to remember runAsync on the bukkit scheduler pushes a task to a cached thread pool
gleaming grove
So ConcurecyQueue would be good in case there will be about 50-60 tasks every second?
ivory sleet
You do have some options, like LinkedBlockingQueue, SynchronousQueue and some other implementations
Its worth looking at the javadocs
To see which one will fit your needs more pertinently
gleaming grove
ye I've never been much into this topic
dry forum
Entity#getLocation().add(entity.getLocation().getDirection()).getBlock()
how can i get the block in front of an entity? (not a player so i cant use eyelocation or anything) i cant just add to x or z since it could be eather going x or z (this doesnt really work it works randomly about 1/5 times
visual tide
you can raytrace on any entity iirc
eternal oxide
How are you deciding what is "front"?
dry forum
How are you deciding what is "front"?
im trying to make a conveyer plugin and i need it to go up stairs https://pastebin.com/rxwGKMyk i dont really know how to describe what front it just the direction the item is going on the conveyer
eternal oxide
Stairs has a direction
dry forum
yes?
eternal oxide
get teh BlockData, cast to Directional
dry forum
uh
eternal oxide
it then has a getFacing() method
dry forum
but then how could i detect if the item is at the stairs/collides with it so it goes up
eternal oxide
if its on teh stairs (the block below it is a stair)
push it in teh direction of the stairs
or the opposite, depending on up or down
dry forum
yeah but items cant go up stairs on their own so i need to check if the item is in front of the stairs
eternal oxide
why in front? If you are doing a conveyor it should be ON the stairs to be moved, not in front of
dry forum
items cant go up stairs on their own it acts like a normal block it will stop right before the stairs
eternal oxide
unless you want stairs to pick up items that are dropped in front of them
If an item is dropped ON a stair you can push it in any direction you want. I've no idea what you keep refering to in front of
are you sliding items along the floor?
dry forum
https://cdn.discordapp.com/attachments/823947962580729910/997957294170046464/unknown.png orange is conveyer blue is stairs purple is the block it will stop right before the stairs items cant go up on their own
they go along a conveyer so yeah sort of im applying a velocity
and items wouldnt be dropped on stairs
eternal oxide
ok, so you already have a direction from teh applied velocity on the conveyor
dry forum
yes
eternal oxide
Velocity being a vector...
if (Tag.STAIRS.isTagged(entity#getLocation().add(velocity.normalize()).getBlock().getType))
then you are in front of a stair
eternal oxide
you can store teh block in a variable if you want to use it for its direction later
dry forum
Bukkit.broadcastMessage("wr");
}``` says its a boolean but i need a material to see if its a stairs- purpur stairs
eternal oxide
Tag is all stair blocks
if you only want a specific type, then remove the Tag
if (entity#getLocation().add(velocity.normalize()).getBlock().getType() == Material...))``` Bukkit.broadcastMessage("wr");
}``` doesnt work 😢 same issue as before it only works like 1/5 of the timeno errors
eternal oxide
That code will detect a stair block in front of the items you are applying velocity to.
You then need to adjust your velocity to take it up the stairs
dry forum
uh alright ill try it thanks
dry forum
ok tysm
echo basalt
Hey, what's the NMS method that does mob movement collision?
twilit roost
Is there Fly To Pathfinder goal?
frozen thorn
Hello, I don't understand the deep search of ConfigurationSection#getKeys
eternal oxide
getKeys(false) gets JUST the top level keys.
If deep is set to true, then this will contain all the keys within any child ConfigurationSections (and their children, etc). These will be in a valid path notation for you to use.
frozen thorn
oh okay ty
is it possible to get directly a Map<Material, Integer> from this or I need to loop every Materials and get their Integer?
blocks:
- OBSIDIAN: 20
- DIAMOND_BLOCK: 20
valid folio
Some one help
I was working on that for whole 4 hours
$this->socket = fsockopen($this->host, $this->port, $errno, $errstr, $this->timeout);
That line
and
yeah idk
eternal oxide
```YAML
blocks:
- OBSIDIAN: 20
- DIAMOND_BLOCK: 20
```
re move the - Those are Lists
ornate mantle
how do i get the contents inside a configurationsection as a string
river oracle
how do i get the contents inside a configurationsection as a string
ConfigurationSection#getString(String path)
river oracle
ConfigurationSection#getKeys(false) gets a full list of keys
ornate mantle
not the keys 💀
is there a way
to print the entire section as it is
deaths:
1:
- effect: speed
multiplier: 12
- effect: haste
multiplier: 10```
i have `deaths.1` as the configurationsectionis there a way to print everything inside it
river oracle
🤷♂️ loop through the keys
the docs are here couldn't find anything else useful other than keys
ornate mantle
mate ive looked through the docs
river oracle
then why bother asking you should have your answer
getKeys is your best bet looping through it will end up working pretty decently
if you have a specific format to be followed you can filter for that to ensure errorless execution
tranquil dome
Currently I am cancelling the ProjectileLaunchEvent when a snowball is thrown, but the snowball is still consumed. How can I cancel the item from being consumed?
eternal oxide
No item should be consumed if you cancel the event. It runs before teh snowball is removed
tranquil dome
Well, it does consume the snowball for me. In EntityShootBowEvent I can cancel it, update inventory and no item is removed. For ProjectileLaunchEvent this is not the case. Should I perhaps check in PlayerInteractEvent if the player is right clicking a snowball, then cancel it?
eternal oxide
One sec. opening IDE to terst
wet breach
Currently I am cancelling the ProjectileLaunchEvent when a snowball is thrown, b...
you will just have to put the item back in their inventory
eternal oxide
ok I just tested it and cancelling works. It stops a snowball being consumed
tranquil dome
you will just have to put the item back in their inventory
I thought of that too, but I don't how how I'd get the inventory slot of where the item was before it was consumed inside projectilelaunch
wet breach
you don't need to know the slot
there is api methods to find the stacks of snowballs 🙂
eternal oxide
Literally this stops the snowball being consumed```java
@EventHandler
public void event(ProjectileLaunchEvent event){
Bukkit.broadcastMessage("Cancelled");
event.setCancelled(true);
}```
anyways it seems though it should stop it from being consumed, I also assume that only applies to newer versions and not older versions either
eternal oxide
It flashes to 15 for a second and is instantly back to 16
tranquil dome
anyways it seems though it should stop it from being consumed, I also assume tha...
Yea, I am using 1.8. Might be why :/
tranquil dome
there is api methods to find the stacks of snowballs 🙂
But what if it was the last snowball, meaning the player has no more snowballs?
eternal oxide
Interesting. Changing a players skin also causes their permissions to be wiped
wet breach
yeah older versions like 1.8 you have to put the item back into the inventory
wet breach
But what if it was the last snowball, meaning the player has no more snowballs?
put it in the first available hotbar slot
eternal oxide
Tested with 1 snowball. Not consumed
wet breach
Tested with 1 snowball. Not consumed
in newer versions it works as it should, I do recall in the older versions needing to put the item back yourself since the API didn't do that lol
eternal oxide
Glad I use current builds 😉
wet breach
well, at least they got an answer to their problem 🙂
eternal oxide
That was nice. That caused me to find a bug with my skin changer code
wet breach
nice
eternal oxide
Seems when you apply a new texture on teh player you have to send a respawn packet so their client updates. Turns out it also breaks their permissions and the clien no longer knows they are op
[Debug] Unable to open game mode switcher; no permission
updating perms doesn;t clear it either
have to deop and re op the player
tranquil dome
put it in the first available hotbar slot
I used player.getInventory().addItem() and it does add the item, but if I have a snowball in an earlier slot than the one I threw the snowball with, it adds it to the earlier slot. Would there be any way for me to add it to the correct slot, or do I have to deal with this? https://prnt.sc/XinuUx3jYEfk
wet breach
I used player.getInventory().addItem() and it does add the item, but if I have a...
unfortunately I don't know what API methods you have available in regards to getting items
if there isn't an api method available to add the item to the appropriate stack, then you might just have to deal with it placing it in another slot
not too big of a deal, just probably a bit inconvenient for your players lol
ornate patio
how are UIs like this possible
using just a resource pack
the apps are clickable
dusk flicker
might be in a chest or smth
eternal oxide
Thats a shame. You can;t send a ClientboundGameProfilePacket after teh player has joined 😦
granite burrow
Is it possible to give a player access to a recipe whenever the plugin is loaded? I tried to loop through all online players and give them the recipe, however, that doesn't seem to work
granite burrow
I've already registered it with bukkit :/
eternal oxide
Then all you do is teach it to the player https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/HumanEntity.html#discoverRecipe(org.bukkit.NamespacedKey)
granite burrow
ah okay, then its probably an issue where I need to remove the recipe from then when the plugin starts to shut down and add it back when the plugin is done restarting. Because /reload breaks it.
I know /reload isn't good but I know that users will complain that it breaks crafting lmao
eternal oxide
you can test if they know it first
granite burrow
yeah I have a check for that, but since its a server reload and not a restart the recipe gets removed from the book but the plugin still thinks they know it
gleaming finch
Hi,I want to prevent item change in specific slots in inventory.
It means a player can change item stack in some slots, but not in all slots.
Is it possible?
So far, I'm checking InventoryClickEvent::getRawSlot(), but it won't be work well when user drag items or trigger shift click (selected item will be stacked that in blocked slots)
noble lantern
You would just getSlot() == mySlotIDontWantUserToEdit
And InventoryClickEvent::setCancelled(true)
If you don't want them to my able to move it whatsoever you just cancel any interactions with it in that event
forgot what getRawSlot does, ive always used the ladder method uhmmm
get getSlot is the name i normally use
Doubt it matters tho
ah
it actually does slightly
gleaming finch
Even if I use getSlot(), the result is same. Because the slot id will be origin slot and not destination slot.
noble lantern
upper vale
i dont think thats what drag event does
noble lantern
looks like it is
gleaming finch
InventoryDragEvent does not cover shift stacking case 😿
noble lantern
You would cancel both InventoryClickEvent and the drag event
not just one
shift clicking can be cancelled in click event
gleaming finch
I mean a player can change item stack in some slots, but not in all slots.
I can not get a destination slot in InventoryClickEvent(shift stacking case)
noble lantern
Soo
for that
its a little complicated
You might need packets
Or setup some oddly complex PDT system to retrieve the item
https://www.spigotmc.org/threads/shift-click-item-slot-destination.428224/
Packet way is less dirty and probably a better way to handle it
(Ignore the arguments in that thread)
ornate patio
how do i start developing a plugin with paper
gleaming finch
Hmm.. I got it, so there is no easy way to handle it..
inland axle
how do i start developing a plugin with paper
What ide
noble lantern
Hmm.. I got it, so there is no easy way to handle it..
sadly not which is honestly really weird
ornate patio
vscode dont attack me pls
noble lantern
would of assumed this would be a standard api feature
inland axle
vscode dont attack me pls
No clue
inland axle
If you use idea there is a plugin that does all of the config for you
noble lantern
^^
inland axle
For most things the spigot api will be good enough
ornate patio
ask in theyre discord
good point
noble lantern
if you use paper methods
ornate patio
paper breaks on spigot servers
yeah ik
ornate patio
like whats the repo name and the source
found it nvm
undone axleBOT
glossy scroll
Oops that was meant for someone else
lusty cipher
Hmm.. I got it, so there is no easy way to handle it..
I personally don't use the slot ID but use the material of the clicked item
e.g. event.getClickedItem().getType() == Material.CHEST
inland axle
https://cdn.discordapp.com/attachments/864180468680360027/944415049462714469/whe...
Spigot devs when they realize that paper is a fork of spigot
mighty aurora
Ok. I'm relatively new to plugin development and I am working on(for now) a simple GUI that will open from a command. I have defined the command and it appears to work but then it doesn't open my GUI I have created. I think its that I haven't properly called the segment to open the GUI but I'm not sure.
I have 2 class files one defines the GUI and the other defines the command. inside the class file that defines the GUI I created a method that would open the GUI(I think it works anyway) it is this:
public void openInventory(final HumanEntity ent) { ent.openInventory(inv); }
I then tried to call that from the class file with the command but upon execution it doesn't do anything.
granite burrow
Alright so I learned that when attempting to give the player access to a craft recipe after a server reload it is not very possible.
Trying to re added it after the server loaded wont give the player anything. (Only relogging will give the recipe back to the book)
Trying to remove the recipe from all players when the plugin is disabled and re adding it to that player when the plugin is loaded also does nothing.
Just putting that out there for anyone else who has this issue.
lavish robin
how do I access net.minecraft.server classes? They don't appear to be on the class path.
sullen marlin
Alright so I learned that when attempting to give the player access to a craft r...
hmmm, tried Player#discoverRecipes ?
alternatively Server#reloadData might do the trick though its a bit blunt
granite burrow
hmmm, tried Player#discoverRecipes ?
Yeah, I have a method that is called to give everyone that is on the server the recipe when the plugin is enabled (onEnable())
It didn't work re add the recipe to the book
sullen marlin
I'd open a bug report with a minimal example plugin... may be the case that addRecipe can be changed to resend all recipes
eternal oxide
I'll check it but I had zero issues with recipes and reload
granite burrow
everything about the recipe still works, just doesn't show in the book
eternal oxide
yep not in book anymore after a reload
granite burrow
I just finished testing the Server#reloadData as well and that didn't seem to do anything
coral oyster
hi, is the is the java crash course in the spigot docs still being finished? I got up to part 5 (https://www.spigotmc.org/wiki/crash-course-to-java-part-5/) but there doesnt seem to be a part 6 or anything more than that?
sullen marlin
I guess part 5 is all it goes to
if youre just trying to learn java theres probably better articles
?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.
coral oyster
huh ok. I went through the W3schools guide but its not very detailed on the tools like Maven, Intellij, etc.
noble lantern
IMO Learning about intelliJ is just a trial and error type thing
You just keep using it and eventually things become easier, google is your best friend eg "How to invalidate caches in intellij", i dont think anyone in here ever sat through a 6 hours long how to use an IDE tutorial
Reguarding maven idk any good tutorials for that
eternal oxide
Yep, nothing displays the recipes after a restart.
I tried discoverRecipe on all logged in players
granite burrow
Yeah I just finished making my basic plugin to send as a test, lets hope it gets fixed 😄
eternal oxide
I could have given you a single class
granite burrow
thats basically what I made. I just wanted to also provide them with a simple plugin that they can use for a quick test
granite burrow
That's alot, I just wrote a basic program that will teach the player when they join and create a recipe when the plugin is enabled.
eternal oxide
That was just something I was messing about with when someone in here wanted to learn about recipes.
mighty aurora
Ok. I'm relatively new to plugin development and I am working on(for now) a simp...
I don't mean to spam but I would rather this not be lost.
eternal oxide
we'd need to see some code
mighty aurora
More than I gave/
eternal oxide
yes as nothing you posted sounds wrong
you get no console errors?
?paste for any code you want to show
undone axleBOT
eternal oxide
um, how does this compile PwarpsGui openInventory(player);
mighty aurora
It doesnt give any errors
and console literally shows nothing
other than the fact that I ran the command
eternal oxide
yeah, that line isn't valid java
mighty aurora
How would I reference the openInventory method or would I not be able to?
eternal oxide
You can, but you have to pass an instance of it to your command class.
add a constructor to your command class, which accepts PwarpsGui as an arg
mighty aurora
When I do that(I've been looking but i'm a bit confused and want to understand how this works) I would define ```public void openGui(PwarpsGui args) {
}``` And then exactly what. From what I see online I would do something along the lines of PwarpsGui open = new PwarpsGui(openInventory) but I dont think thats right.
eternal oxide
PwarpsGui gui;
public CommandPwarps(PwarpsGui gui) {
this.gui = gui;
}```then in your onEnable of your plugin...
you register the command and you also create an instance of PwarpsGui to register it as it is a listener?
although it has no events yet
something like this in your onEnable...java PwarpsGui gui = new PwarpsGui(); getServer().getPluginManager().registerEvents(gui, this); getCommand("blahblah").setExecutor(new CommandPwarps(gui));
that first code was supposed to be a constructor in yrou command class. I just fixed it
mighty aurora
I know I may sound stupid asking this but would I then use gui(); to open/call the gui inside my command?
eternal oxide
just gui.openInventory(player)
subtle folio
Can scoreboard teams have the same name?
mighty aurora
Can scoreboard teams have the same name?
What do you mean scoreboard teams?
mighty aurora
So the builtin minecraft teams system?
but most likely for anything the answer would be no
noble lantern
im pretty sure those teams are stored in some type of map so yeah ^
since maps cant have duplicate keys
you would just overwrite the previous team when doing that
glossy scroll
you need two separate scoreboard instances
but no they cannot have same team name on same scoreboard
granite burrow
I'm not too well versed in scoreboards and stuff but couldn't you use color codes to have it display the same name but in a different color making it a different name?
granite burrow
loop holes 😄
noble lantern
Should i be calling join() on futures when running them like this?
im getting a weird result, after running this about the same size as my executor (96) the entire program freezes (Using Executors.newFixedThreadPool(threads);)
Not sure if maybe this future isnt getting closed or something?
also get this, always runs to thread 48, and restarts to 1 
gentle quail
How can I get a players balance from their username using the getBalance method from the Vault API?
noble lantern
How can I get a players balance from their username using the getBalance method ...
You need to get the OfflinePlayer by name
iirc Bukkit#getOfflinePlayer
Cache these results this method contacts mojang API iirc
gentle quail
iirc `Bukkit#getOfflinePlayer`
Cache these results this method contacts mojang ...
Something like economy.getBalance(Bukkit.getOfflinePlayer(uuid));
noble lantern
Something like economy.getBalance(Bukkit.getOfflinePlayer(uuid));
Yes but cache the OfflinePlayer you get inside a HashMap
that way your not contantly getting the player
gentle quail
Ok cool
Stupid question but how would I go about getting a player UUID from their username
noble lantern
Stupid question but how would I go about getting a player UUID from their userna...
OfflinePlayer has getUuid()
noble lantern
also get this, always runs to thread 48, and restarts to 1 <a:Thonk:743514934322...
ah so it was needing to call join() pog
mighty aurora
So I am trying to follow this tutorial so that I can learn to use databases with my plugin. When I add the dependency for the mysql driver though it gives me an error in my IDE that the dependency is not found... I did go to the link but I am utterly confused because no matter how deep I go through the links looking for how to install it just gives me more files to download and despite attempts at installing nothing happens
noble lantern
So I am trying to follow this tutorial so that I can learn to use databases with...
Whats your pom.xml looking like?
Did you refresh maven in the top right?
Did you import its repository? (If not from maven central)
i know theres a driver thats on a different repo, so do send pom.xml
?paste
undone axleBOT
mighty aurora
Btw I meant to say I am following this tutorial: https://www.spigotmc.org/wiki/connecting-to-databases-mysql/
and I literally just copy pasted the extra dependency line in but I'll send the whole file in a sec
noble lantern
https://paste.md-5.net/sizejobusi.js
thats the whole file or did you cut off the to
just curious
cause your missing opening tagline there
mighty aurora
yeah
mighty aurora
yeh
it was giving me the error but after refreshing and waiting a few minutes it now stopped giving the error
noble lantern
well youll need to add that too when you do compile so add that
without it its just provided scope by default
noble lantern
it was giving me the error but after refreshing and waiting a few minutes it now...
So im confused
yes theres error no theres no error?
mighty aurora
Their is no longer any error displayed within the file by my IDE
noble lantern
Alrighty, also the reason it took a few minutes is likely cause intellij was downloading it
You can see the running maven tasks on the bottom bar
so that way you know if mavens running something or not
mighty aurora
ah ok
noble lantern
ik that mysql lib is rather beefy
noble lantern
yeah inside the depenency
<scope>compile</scope>
that way it gets shaded into your jar
and you need a shading plugin
unless you have one and it was just cut off from that past
mighty aurora
I dont know what that is(im quite new to a lot of this)
undone axleBOT
noble lantern
https://paste.md-5.net/ocezodetev.xml
Inside your properties tag add a new variable called java.version
Those plugins can be pasted anywhere
They just allowed dependencies to get shaded into your jar when compiling, which is what youll need for mysql
You can actually replace the java.version variable in my paste to maven.compiler.source if you dont wanna make a new property
noble lantern
yeh it goes anywhere i typically put it under my properties tags
Example pom.xml: https://paste.md-5.net/jozocevaya.xml
just note groupid artifact id name and version
and java version in that files 1.8 make it 16 if you do copy/paste it
if you use intellij
theres a plugin that handles making this pom for you
with all those plugins automatically added
mighty aurora
what it called/
noble lantern
note you use it when you make new projects
when you create new project there will be a Minecraft option
echo basalt
I always wonder if there's a way to edit the default templates
echo basalt
noble lantern
intellij has built in feature for it
ahhh you found it on source code
i cant find the plugin folder in intellijs directory
weird
echo basalt
Feel like it's hardcoded
there is a way
%appdata%/Roaming/Jetbrains/IdealC<version>/plugins/Minecraft Development/lib
then open MinecraftDev-<version> with winrar and edit the files
echo basalt
issa pain
noble lantern
i was looking in C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2021.3\plugins
gleaming grove
IDK if its proper development question but it is dangerous if I send real server address to Html client app? My plugin generates Hashed JSON that contains server IP and websocket Port and that Hash will be past by user in client app
noble lantern
I'll edit mine to bring paperweight by default
found the files to edit but idk if they are encoded or not and noepad++ decodes
seems all for velocity tho
i think it would be easier to just fork it then manually install
noble lantern
IDK if its proper development question but it is dangerous if I send real server...
Handing IP's over is no issue
echo basalt
but not everything is there
noble lantern
But you need to authenticate who is who and if x user has permission to get the ip from that server
gleaming grove
But you need to authenticate who is who and if x user has permission to get the ...
basically everyone will have the permission to do this action
In worst case some guy could use IP adress to ddos, right?
noble lantern
Yeah your find just having an endpoint that returns the IP then just add a rate limiter
noble lantern
In worst case some guy could use IP adress to ddos, right?
I mean the IP is gonna be public anyways
cause the users gonna have to use it someway no?
all IP's are public
noble lantern
ewwww
yeah gotta fork from github then
unless you only want pom changed
then i think it will work
but when it updates it will break it and revert to defaults
gleaming grove
all IP's are public
ok i thought it could be hiden under redirections and DNS
echo basalt
noble lantern
ok i thought it could be hiden under redirections and DNS
Yes it can but someone who knows what theyre doing will find the IP no matter what
Still do your DSN and redirects though, we did that on our old proxy to hide the MC game server ips
echo basalt
ip-restricted firewalls 👀
noble lantern
If your rly concerned about protecting the main IP of the server build a proxy for it that way no user ever directly connects to the server
echo basalt
then just pull an ethernet cable from the datacenter to your house
noble lantern
then just pull an ethernet cable from the datacenter to your house
ultimate security
echo basalt
and tell everyone to not step or cut it
echo basalt
#pranked
noble lantern
toooo ezz
echo basalt
ezz
noble lantern
you ever see the pic of a shark biting those cables?
echo basalt
what if
you buy a datacenter
and make like 200 dummy servers
and only 1 is the real one
noble lantern
echo basalt
chonker!
noble lantern
and only 1 is the real one
And you setup an A record with the same host name but different IPs
and rely on dns to hopefully connect you to the right one
funny thing is thats a makeshift load balancer
sage merlin
if (cooldown.get(entity.getUniqueId()) >= 10 + (System.currentTimeMillis() / 1000)) {
EntitySet.clear();
e.setCancelled(false);
}``` does anyone know why this is not workingits not a perfectly even load balancer, but its a load balancer none the less
noble lantern
```cooldown.put(entity.getUniqueId(), System.currentTimeMillis() / 1000);
...
How is it not working?
gleaming grove
ok guys, thanks for answer
noble lantern
Also Whats EntitySet? Why is it static?
noble lantern
ok guys, thanks for answer
If you have anymore questions feel free to pop in
echo basalt
it might just be c# naming scheme
sage merlin
its a hashset
noble lantern
im doing a lot of stuff with websockets myself rn
noble lantern
it might just be c# naming scheme
noble lantern
its a hashset
How does the code not work?
echo basalt
I've been doing lots of stuff with nms and pathfinders lately
noble lantern
ooo
echo basalt
websockets are interesting but ehh
noble lantern
always wanted to get into that
i made a rly badass socket implementation
it parses data to java objets
echo basalt
I might make a proprietary messaging system using sockets
noble lantern
and you can make handlers for the actions like:
echo basalt
because people don't like setting up redis 90% of the time
quaint mantle
and you can make handlers for the actions like:
Use rust
compact haven
I might make a proprietary messaging system using sockets
rabbitmq bruh
noble lantern
noble lantern
Use rust
never
my websocket infrastructure is superior
i just need to change my actual networking from strings to bytes
sage merlin
How does the code not work?
heres the full code
echo basalt
rabbitmq bruh
that's something only 10% of people actually care about
noble lantern
cause data is sent in string format which rly isnt safe
echo basalt
redis is like 60%
sage merlin
it does
echo basalt
the other 30% are people who don't have either because they use a frEe hOsT
noble lantern
What exact line of code isnt running?
sage merlin
but the only thing is that it always stays cancelled
noble lantern
Did you debug?
compact haven
but redis pubsub is shit
sage merlin
so the if statement is not running
echo basalt
man's putting and checking the cooldown on the same event
echo basalt
but redis pubsub is shit
I made a packet system that runs on pubsub
and I can add more types of "processors" like rabbitmq
noble lantern
so the if statement is not running
Any errors?
sage merlin
nope
echo basalt
it's basically TCP running on top of TCP
gleaming grove
it parses data to java objets
I've made implementation like this, incoming data is casted from byte array to object property
noble lantern
I've made implementation like this, incoming data is casted from byte array to o...
ayy nice
converting mine to byte arrays will be simple
i just need to toBytes() my strings im sending
then stringify them on receive
actuallly gson might handle parsing bytes directly
echo basalt
mine's an nms ripoff :(
gleaming grove
well in my case JSON is pretty bad format to exchande date because there will be about 100 msg per secound
noble lantern
mine handles 100+ reconnects easily
with sending a message
my packets parse in about .03 seconds iirc
unless its the first request bc json schema caching
first request using a new schema instance is like 300ms
echo basalt
this sounds like a weird IT dick measuring contest
echo basalt
I studied networking in school and the teacher was always like that
gleaming grove
my packets parse in about .03 seconds iirc
oh so json is not that heavy for java, i have about .024-.027
echo basalt
my packet system doesn't run on json or anything fancy like that
I just happen to use byte arrays
noble lantern
i run the actual socket on a new Thread, and handle the quests in a CompletableFuture
noble lantern
I just happen to use byte arrays
Yeah bytes are best
noble lantern
oh so json is not that heavy for java, i have about .024-.027
Nah it you rly wanna get fast
use what MC uses for protocols
i forgot its name
does anyone remember it?
echo basalt
netty
echo basalt
well they use netty
noble lantern
they just write into a byte array
no its something else i wish i knew the name of it
fuuuck
echo basalt
I wrote a proprietary server jar
they do that shit
They also use fancy stuff like VarInts to lower integer byte-sizes
gleaming grove
i run the actual socket on a new Thread, and handle the quests in a CompletableF...
does websocket by default not run on new Thread?
noble lantern
does websocket by default not run on new Thread?
what lib you using?
gleaming grove
i use org.java_websocket.server
noble lantern
that one
you call
new Thread(yourSocketClassExtendingWebSocketServer).start()
i use a logger with my thread displayed so i know what thread my stuff runs on
echo basalt
man made a fancy proxy
echo basalt
why make your own when you can fork a shitty one or make a plugin that changes half the logic
noble lantern
This isnt minecraft haha
echo basalt
oh
noble lantern
its for my own game
echo basalt
flashbacks to rewriting half of nms to make entities recognize fake blocks
river oracle
Gross your making a game in java
noble lantern
esp if your parsing the stuff async
echo basalt
by overriding like 19 classes and changing methods
noble lantern
*by overriding like 19 classes and changing methods*
oh god
noble lantern
Gross your making a game in java
well tbf
echo basalt
via a plugin
noble lantern
i would 100% write back end in java
but not front end but...
im forced to use java for front end too
river oracle
Why
noble lantern
android :/
river oracle
Ooof
river oracle
Is kotlin and better for that
gleaming grove
android :/
what about unity?
noble lantern
yeah kotlin definatly better for it
noble lantern
what about unity?
Idk how to use unity for jack plus its horrible with 2d rendering
river oracle
yeah kotlin definatly better for it
You could try using kotlin fir front end
noble lantern
You could try using kotlin fir front end
I just dont know kotlin is all
ide have to learn it
echo basalt
I can see myself getting bored in like 3 years
echo basalt
and writing an OS that runs a custom minecraft server
river oracle
I just dont know kotlin is all
I guess, it's pretty similar to java though 🤷 not a huge kotlin guy just know it's good for android developers
noble lantern
I guess, it's pretty similar to java though 🤷 not a huge kotlin guy just know ...
Yeah typically you would wanna use kotlin on android but its not 100% needed
gleaming grove
IMO the best feature of kotlin is ASYNC AWAIT
echo basalt
you just need to write it in native C
first you need assembly to load a couple bytes from the bootloader and load C
noble lantern
anyone wanna try and crash my socket server by spam reconnecting to it
echo basalt
I saw a dude writing a tetris OS and it was very specific
river oracle
anyone wanna try and crash my socket server by spam reconnecting to it <:kek:806...
Dos yourself lol
noble lantern
Dos yourself lol
Its on a remote server
noble lantern
im not
that page took like
10 seconds to load
shits huge i bet
lmao it is
77 pdfs
deft shell
anyone have experience in making an mc server bc i need help
deft shell
ye
noble lantern
You would need a TCP Socket and use of MC protocol
Bedrock uses UDP if your going bedrock
echo basalt
anyone have experience in making an mc server bc i need help
I got some, what are you suffering with-?
deft shell
well m just trying to figure out what i should for the map because i either pay someone to do it or do it myself which would take forever
deft shell
and i just need people besides me and my friend to help setup
its hard to find help now a days
echo basalt
Why are you wanting to re-develop minecraft-server for a map
You can go into great lengths to save tons of ram
noble lantern
You can go into great lengths to save tons of ram
Yeah but just for a map that seems excessive haha
echo basalt
I think he's talking about making a spigot server
noble lantern
Not sure
echo basalt
and I think we're all too used to network development to even think of it
noble lantern
@deft shell ? ^ is it?
noble lantern
Ah, this is a channel for java development
echo basalt
mans don't even know what spigot is
deft shell
o
noble lantern
#help-server would be your cause
And you can just google this tbh
its first page google results
echo basalt
So yeah we're all hardcore developers here and you're basically asking the pope if god is real
noble lantern
"How to make a spigot server"
deft shell
lol sorry im new here
noble lantern
all good
deft shell
but thanks
gleaming grove
there is only one god 
echo basalt
mm interesting apparently cpus run in 16-bit mode initially for backwards compatibility
thank you intel
echo basalt
yesterday I was coding and a cockroach dropped into my fancy logitech keyboard
noble lantern
oh hell naw
echo basalt
I've also had a spider dangle in my third monitor
I was about to punch the living shit out of it
gleaming grove
it seems that you are from Australia
echo basalt
couldn't be further
chilly fox
Hello i learned java basic can anyone guide my building my first project (i want to create a custom item and a cosmetic plugin)
gleaming grove
Hello i learned java basic can anyone guide my building my first project (i want...
by custom item you mean item with custom 3D model?
chilly fox
by custom item you mean item with custom 3D model?
Na item with custom events
Not that model and all stuff
noble lantern
by java basics what exactly does that mean
chilly fox
by java basics what exactly does that mean
Learned java but not much of its library...
Haven't practiced much...
I know classes arrays methods and all that stuffs
Constructors method overloading overwriting...
Its was not that hard for me to learn cus i am pretty expert in python...
noble lantern
oh fair enough
in that case if you rly just wanna get started
Youll need to know maven at bare minimum
However there is an intellij plugin that will generate a maven pom.xml for you with a base main class file with onEnable and onDisable methods
gleaming grove
Learned java but not much of its library...
to be honest this guy has a grate course https://www.udemy.com/course/develop-minecraft-plugins-java-programming/
noble lantern
to be honest this guy has a grate course https://www.udemy.com/course/develop-mi...
lmao volkswagon backs it wtf
lmfao what
chilly fox
to be honest this guy has a grate course https://www.udemy.com/course/develop-mi...
Its a paid course and i don't wana to invest in intial
noble lantern
Volkswagon minecraft server
chilly fox
Youll need to know maven at bare minimum
However there is an intellij plugin th...
I installed maven
noble lantern
I installed maven
dont need to if you installed intellij
intellij bundles it all
sec
chilly fox
O.o
noble lantern
Do you know how to add plugins to intellij?
chilly fox
Ya it was in Minecraft package that i installed in intellij
gleaming grove
Its a paid course and i don't wana to invest in intial
anyway you are investing your time wich is priceless
chilly fox
Do you know how to add plugins to intellij?
I watched that tutorial
Wait actually i still don't know how to import plugin from other's source code...
noble lantern
I watched that tutorial
This plugin will generate barebones plugin for you to look through
chilly fox
This plugin will generate barebones plugin for you to look through
Yaa i installed this already
noble lantern
https://www.spigotmc.org/wiki/tips-on-creating-your-very-first-plugin/
And then theres this code to further help understand what that plugin will generate
noble lantern
Wait actually i still don't know how to import plugin from other's source code.....
That is a little complex sometimes
what plugin?
vocal cloud
inb4 random 1.8.8 jar abandoned 6 years ago
noble lantern
?1.8
undone axleBOT
final star
Hey guys, so I wanted to get some playerdata values from the player, but it just returns a 0, I'm doing it like this:
someone help?
sullen marlin
?pdc
cursive kite
async?
river oracle
No curly braces on the if statement?
Also you print your debug before your if statements
gleaming grove
try sync and better print Bukkit.broadcastMessage("PARTICE"); under If statement
cursive kite
So it turns out in Eclipse ive been pushing my username/password typed in one of my classes (was suppose to test and delete it) to GitHub, can I just delete the file and its history from GitHub
river oracle
So it turns out in Eclipse ive been pushing my username/password typed in one of...
Just change your password easiest solution 😉 though I'm sure you vould delete history too not sure on that one though
cursive kite
Just change your password easiest solution 😉 though I'm sure you vould delete h...
Im going to do that but also want it off the repo
river oracle
If you've changed it and pushed an update it's not a huge deal unless you use the same password fir multiple things under that case shame on you
noble lantern
No curly braces on the if statement?
We call em guard clauses
if (stuff) return;
also
noble lantern
You cant spawn particles asyn
noble lantern
Im going to do that but also want it off the repo
When you delete the file locally and push it should delete it
river oracle
if (stuff) return;
Just use the braces makes it more readable
noble lantern
does it for me, but i use github desktop
cursive kite
When you delete the file locally and push it should delete it
About the history
river oracle
Though that's preference I suppose
chilly fox
Hmm how can i make a projectile have a particle trail?
noble lantern
About the history
ohhhh history mb
you need to follow the arrow traveling (Gets its flight path) and while its moving spawn a particle at its location every x ticks
projectile* not arrow
zenith gate
new BukkitRunnable(){
@Override
public void run(){
if(event.getPlayer().isFlying()){
Mana.removeMana(p, 1);
if(Mana.getPlayerMana(p) <= 1){
p.setFlying(false);
p.setAllowFlight(false);
p.sendMessage(ChatColor.RED + "You are out of mana!");
}
}
}
}.runTaskLater(Wired.getPlugin(), 20);
can someone explain why this mana loses like 4 every seconed instead of the 1 its suppose to?
sullen marlin
did you run the task 4 times
flat leaf
is there any way to set the nbt of a block in the generate methods of ChunkGenerator?
noble lantern
like block data?