No, create your own connection pool is pretty hard, I just have all what I need to do those dirty job async and not bother my main thread
#help-development
vale cradle
wet breach
creating your own connection pool isn't hard at all, what is hard is keeping it optimal and not over bloated or keeping the speed up whatever your requirements are 😉
vale cradle
^^
vale cradle
Is better use a library for that
For doing async tasks, executors and all those stuffs, is not so hard
And performance is not affected at all if you know what you're doing
No need a library for that
wet breach
the server will keep the spawn that is set loaded @vestal dome not sure if its possible to have a world loaded without atleast having a single chunk loaded lol
vestal dome
Hey good point.
vale cradle
Sadly mc can't be made totally async because is not totally thread safe
twilit rivet
how does one check if (args.length == 0) {}, as everytime I try it says "this statement is always false"
wet breach
@vale cradle no game is completely async anyways. At some point even with async you need to synchronize somewhere at some point 😉
vale cradle
I mean, comparing to web world xD
Async libraries in those cases are godlike
In minecraft, having a good simple implementation should be enough
wet breach
well web world stuff is different
ripe marlin
I ended up getting it a week ago thanks for recommending it is so helpful
It would’ve taken me like a month to get on my feet the way the course taught me
wraith rapids
@vestal dome use the async chunk api
and don't use the console sender for logging
use your plugin's logger
if you want to do stuff with chunks that are normally unloaded, add a plugin ticket to keep them loaded
instead of repeatedly loading and then unloading them
vale cradle
well web world stuff is different
Yes, that's why you shouldn't be bothering about what does a library and whatnot, just do it, 5m to an async implementation
vestal dome
use your plugin's logger
Worthless...
This is me just testing.
there's NO POINT.
further more, What the hell do you mean by "async chunk api"?
wraith rapids
well if you ever do it for realsies, do it properly
sharp badge
How would I go about creating a constructor without creating a new instance of that class?
vestal dome
That is not gonna be in a public version
that IS LITERALLY
FOR TESTING PURPOSES
u kidding?
are you really gonna argue over such stupid reason?
wraith rapids
well again, if you ever do it for realsies, do it properly
proper notch
How would I go about creating a constructor without creating a new instance of t...
wdym? what are you actually trying to achieve?
wraith rapids
i don't think you're understanding what i'm saying
wraith rapids
google it or whatever
vestal dome
is this a joke?=
wraith rapids
you are overreacting
vestal dome
no u
sharp badge
wdym? what are you actually trying to achieve?
My apologies if it's a bit vague, I have a class called InterestTask which has a decrementing time variable that decrements once per second using a bukkit runnable. I am trying to access this class from my main so I can update a config value on server disable. However, from my tests, the only way I can get this to work is from the following code:
InterestTask interestTask = new InterestTask(this);
But I would like to be able to access this without creating a new instance of the class
wraith rapids
basically, if you ever do this not as a "test" but rather for real, you should do it properly
i'm giving you advice on how to do it properly
wraith rapids
i'm not telling you to do it right this instant
vestal dome
AS i said.
wraith rapids
i'm telling you that if you do it for real at some point, you should do it properly
proper notch
My apologies if it's a bit vague, I have a class called InterestTask which has a...
So you don't retain the initial instance you make but you need to access it again?
vestal dome
alright, I'll accept, thank you, now explain it
vestal dome
not using paper btw
wraith rapids
you posted a paper timings report earlier
wraith rapids
so the people who use your plugin are using paper
shade in paperlib and they'll be 300% more satisfied
vestal dome
wraith rapids
you'll still retain spigot compatibility and you don't need to make large changes to your code
wraith rapids
what answer are you even talking about
sharp badge
So you don't retain the initial instance you make but you need to access it agai...
So what I'm trying to do is take the time variable from this class:
https://hastebin.com/feqayogije.java
and have it update a value in the config.
This is the section in my main that I am in reference to:
https://hastebin.com/gogimalehi.kotlin
vestal dome
I'm just CHECKING if the chunk is "loaded".......
how can it be that hard?
I said the problem is that it is not correct.
I'm not even close to this chunk
wraith rapids
why are you being so fucking touchy about this
proper notch
So what I'm trying to do is take the time variable from this class:
https://hast...
so you make the task on enable i assume right? And then you need to access that same instance again?
sharp badge
So you don't retain the initial instance you make but you need to access it agai...
The issue is that when I go to update the config value while creating a new instance of the class, it resets the variable that I am trying to update. Unless my issues is located else where
vestal dome
I'M SORRY WHAT?
sharp badge
so you make the task on enable i assume right? And then you need to access that ...
Correct
vestal dome
My question is why the hell is the chunk LOADED when I'm not even close to it
proper notch
You need to storage that instance as a variable in your class so you can reference it later
vestal dome
simple right?
wraith rapids
anyway, isLoaded is isLoaded
it doesn't lie
if it returns true, it's loaded
the reason could be anything really
a nether portal, spawn chunks, a plugin ticket...
vestal dome
I restarted the server and it's still loaded.
sharp badge
You need to storage that instance as a variable in your class so you can referen...
Essentially, I'm trying to store the amount left on the timer across reboots
proper notch
Just an example with a different piece of data https://zak.pink/2021/05/Stubborn-Dobermanpinscher-12182.png
wraith rapids
each instance of a class has its own fields
if you create a new instance, then the value will obviously "reset"
proper notch
Create a variable in your class, on enable set that variable to what you want.
wraith rapids
as you just created a new instance
and that instance's fields now hold the default values
proper notch
On disable, use that variable you assigned the instance to.
vestal dome
it is NOT a spawn chunk
and I'm not even close to the chunk in the first place.
not even gonna join the server.
wraith rapids
dunno, not really your problem though is it
vale cradle
My question is why the hell is the chunk LOADED when I'm not even close to it
How you sure?
vale cradle
Isn't it a Spawn Chunk?
wraith rapids
probably a spawn chunk
vale cradle
ya
vale cradle
But
pliant copper
what’s the protocollib packet type for actionbar
vestal dome
I used /setworldspawn
vale cradle
There is not the coordinates of the chunk
vestal dome
on a complete opposite side..
wraith rapids
chat
vestal dome
fine I'll go to 1M, 1M
vale cradle
That's not the point
wraith rapids
you might also be calling something like getBlock or whatever on the chunk and that loads it, idk
vestal dome
Then what is the point?
wraith rapids
listen to chunk load events if you want to make sure
vestal dome
wraith rapids
anything that accesses the world in any way will load the related chunk, f.e Block::getType
make sure you're not calling anything like that before testing if it's loaded
vale cradle
those are the spawn chunks, and if I remember correctly (don't trust me so much), the spawn chunks are the same even if you change the spawn point
sage swift
can you tell me
vale cradle
Other plugins?
vestal dome
no other plugin....
vale cradle
Check entities inside the loaded plugin
vestal dome
would this load a chunk tho?
sharp badge
so this?
https://hastebin.com/julegemoxo.kotlin
I can't get it to boot with this, but it looks like the error is coming from else where
vale cradle
maybe there is an entity that prevents the chunk to be unloaded
vestal dome
the world has no entities...
I would say..
and even if there is
they don't have anything that prevents them from despawning.
wraith rapids
listen to chunk load events and check when it gets loaded
proper notch
so this?
https://hastebin.com/julegemoxo.kotlin
if that's how you were running it before sure. But remember you're never using the interestTaskTimer variable.
wraith rapids
if the event doesn't fire, it's a spawn chunk
wraith rapids
now, print a stack trace
vale cradle
now, print a stack trace
smart one
vestal dome
well gonna mod api 1s
wraith rapids
if this was paper and you were an end user, you would be instructed to enable sync load monitoring and check the related logfile
it records the stack traces of all sync chunk load requests
the issue is then fixed either by removing the plugin or finding an alternative that doesn't cause sync chunk loads
wraith rapids
aside from entities, it's usually the first thing that is checked in a timings report
yeah, Block::getType loads the chunk
ignore the machine entirely if the chunk is unloaded
wraith rapids
basically this is going to be loading every chunk every tick or however often this runs that has a machine in it
which is why your paper friend was seeing this using fucking +200% tick time
vale cradle
And if you want to work with worlds and stuff, I'd recommend you to use paper
I think you won't like to load unloaded chunks just for everything
wraith rapids
spigot doesn't even delay chunk unloads like paper does I don't think, so the chunk will literally unload the same tick just to get loaded again the next tick
omega 🤡
wet breach
there is a chunk cache. Chunks don't unload immediately in the event they are needed again
wraith rapids
they're not flushed to disk no, but it still takes time to load and unload them
wet breach
if the chunk isn't re-loaded in a given time frame it will unload completely
vale cradle
ChunkSnapshot?
shrewd furnace
im working on a plugin atm and im not having any errors but im getting a warning message... the plugin compiles and exports correctly with no errors but when I run it on my server nothing happens ;( Do you know how I can correct the "warning" message: Class 'Main' is never used
wet breach
I am assuming the warning comes from the compiler?
shrewd furnace
yup
god this is going to be the easiest fix and im going to look super dumb lol
idk why its giving me that warning though
queen dragonBOT
shrewd furnace
public class main extends.....
wet breach
show us some code so we can see what you are doing wrong
wraith rapids
the warning is fine
wet breach
not here
shrewd furnace
oh
wet breach
at the link provided
wraith rapids
the IDE just doesn't know that the bukkit server is going to reflectively go and grab your main class and instantiate it
so it doesn't see any uses for it
and as such warns you for an unused class
get the mcdev plugin for intellij or whatever to get rid of the warning
shrewd furnace
shrewd furnace
its a super simple plugin to enable a texturepack with a command and i had it working before although after making some very small changes and recompiling its just not even getting "executed?" by the server
wraith rapids
does the server say something about it when you try to load it in
paste logs or something
wraith rapids
that's the first thing to do yes
twilit rivet
Anyone have an idea why this isn't being liked
wraith rapids
target might be null
sage swift
there is a case where it's null? lol
wet breach
@sage swift its more of a case that it could be null
wet breach
@twilit rivet you should check that target isn't null. The only way it isn't null, is if the check where you set it, gets ran, but if it doesn't run, target will be null
shrewd furnace
wraith rapids
there are a myriad of different command senders
wet breach
@wraith rapids they do
wraith rapids
Cannot find main class `me.freddie.badplugin.BadPlugin'
shrewd furnace
lol
wet breach
they just check at the beginning if its the console and state command doesn't work from the console
look further down and they check if its a player
wraith rapids
yes, but they should not be checking for a console command sender
they should be checking for a not player command sender
wet breach
they should if they don't want to allow the console to run the command
wraith rapids
they only want a player to use the command
they don't have any special case for a Creeper executing the command
sage swift
one day
wet breach
lol
wraith rapids
the if else is pretty spaghetti anyway
all commandsenders are permissible, so you should first get the hasPermission check out of the way
you shouldn't hardcode the op check either, as the end user may not want an op to have this permission
instead, you should declare the permission with a permission default of OP
shrewd furnace
ack wtf... how do i "use" a class?
wraith rapids
why are you asking that
are you trying to solve the main class not found issue
because that has nothing to do with using a class
shrewd furnace
yes?
wraith rapids
what is your main class called
shrewd furnace
thats the error its sending
shrewd furnace
what is your main class called
main
wraith rapids
what is the package called that your main class is in
shrewd furnace
OMG
wraith rapids
now what do you have written in your plugin.yml for main
shrewd furnace
NOooooOooo 😂 😭
wet breach
you named your main class as main, but you put in the plugin.yml that your main class is me.freddie.badplugin.BadPlugin
wraith rapids
the main property in plugin.yml must be the path to your main class
shrewd furnace
it should be main.freddie.....
wraith rapids
if your main class is called Main, and is in package com.mydomain.myplugin, then main should be "com.mydomain.myplugin.Main"
wet breach
but you put me.freddie.badplugin.BadPlugin in the plugin.yml that is where the server picks up to find your main class
shrewd furnace
but you put `me.freddie.badplugin.BadPlugin` in the plugin.yml that is where the...
wait so me.freddie.badplugin.main?
wraith rapids
if that is where your main class is in, yes
wraith rapids
that little bit of text is how the server finds your main class
vale cradle
wait so `me.freddie.badplugin.main`?
Remember that's case sensitive
shrewd furnace
right...
wet breach
only if you are on linux which most people have their servers running on linux @vale cradle
wraith rapids
i AM LINUX
shrewd furnace
linux cringe ngl
vale cradle
i AM LINUX
Me too
vale cradle
linux cringe ngl
Hmmmmmm
wet breach
linux is far better then windows
vale cradle
You're not prepared enough, sorry
wraith rapids
obligatory templeos reference
wet breach
lol
granite stirrup
um im getting errors
sage swift
good
granite stirrup
lol
java.lang.RuntimeException: Unable to access address of buffer
at io.netty.channel.epoll.Native.read(Native Method) ~[server.jar:git-Spigot-db6de12-18fbb24]
at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.doReadBytes(EpollSocketChannel.java:678) [server.jar:git-Spigot-db6de12-18fbb24]
at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:714) [server.jar:git-Spigot-db6de12-18fbb24]
at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe$3.run(EpollSocketChannel.java:755) [server.jar:git-Spigot-db6de12-18fbb24]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [server.jar:git-Spigot-db6de12-18fbb24]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268) [server.jar:git-Spigot-db6de12-18fbb24]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [server.jar:git-Spigot-db6de12-18fbb24]
at java.base/java.lang.Thread.run(Thread.java:834) [?:?]``` it prints this like 1000 times and then crashesand idk what it means ;-;
its probs to due that its 1.8.8 but most of the plugins on here dont support above 1.10 and i dont want to go updating every single one that is 1.10+
sullen marlin
1.8 doesnt support whatever java version you are using
granite stirrup
1.8 doesnt support whatever java version you are using
i think its java 11
sullen marlin
because spoiler alert, that java version didn't exist 6 years ago when 1.8 was released
wet breach
are you using viaversion? @granite stirrup
granite stirrup
are you using viaversion? <@!389841806025687050>
yes
wet breach
It is either going to be that or something involved with that, or what md_5 said
granite stirrup
i think its cuz were running on java 11 but idk if we can change that
wet breach
I have never experienced that problem and I use java 14 currently, haven't upgraded to 16 yet
granite stirrup
its a 1.8.8 server lmao
granite stirrup
well i cant upgrade since most the plugins dont support 1.10+
and i dont want to go through all the plugins
to update them
wet breach
that isn't our problem 🙂
you are free to use outdated software, but you are going to have to live with whatever problems that brings with it or deal with it anyways 😉
granite stirrup
yeah but its not a choice to upgrade if i dont have plugins that support 1.12.2 or 1.16.5
wet breach
it is your choice
sage swift
your solution is pretty clear, is it not?
wet breach
you just simply don't want to put the work in required to maintain updated stuff
in either case what Gecko said
granite stirrup
your solution is pretty clear, is it not?
?
sage swift
use a compatible java version like md_5 said
granite stirrup
i dont know if u can change the java version on the host
wet breach
sounds like you need a better hosting provider
granite stirrup
anyway i cant check since i dont own the server i only have access to files and stuff
wet breach
Well you got the answers to your problem. Just because you don't like the answers doesn't mean they are not the solutions. What you choose to do or how you go about it is up to you lol
granite stirrup
Well you got the answers to your problem. Just because you don't like the answer...
i didnt say i dont like them but i just said i cant update to 1.12.2 or higher cuz most of the plugins dont support it and idk if the host lets you change the java version to 1.8 (java 8)
wet breach
seems like you are going to have fun then. 😉
sullen marlin
you can try disabling native transport in server.properties, but really you need to downgrade your java version as I'm not sure what other issues there may be
granite stirrup
you can try disabling native transport in server.properties, but really you need...
i will try
vestal dome
So I want to place a wall depending on where the player is looking at ...
is there a simple way to make this?
vestal dome
uhhh
granite stirrup
i disabled native transport and now its not crashing or displaying that error 1000 times
vestal dome
is it really this simple...
sus
but what if I have to put some type of data int he blocks?
then how do I do it?
for example, wool color
because of 1.12 or 1.8
late cliff
So I am having trouble interpreting this entry on wiki.vg: https://wiki.vg/Protocol#Entity_Equipment
Here is my code: https://paste.md-5.net/juhixonefi.java
When I run the command, I get this in the console:
Caused by: com.comphenix.protocol.reflect.FieldAccessException: No field with type net.minecraft.server.v1_16_R3.ItemStack exists in class PacketPlayOutEntityEquipment.
at com.comphenix.protocol.reflect.StructureModifier.writeInternal(StructureModifier.java:365) ~[?:?]
at com.comphenix.protocol.reflect.StructureModifier.write(StructureModifier.java:345) ~[?:?]
at testplugin.TestPlugin.sendPacket(TestPlugin.java:44) ~[?:?]
at testplugin.TestPlugin.onCommand(TestPlugin.java:27) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[spigot.jar:3084-Spigot-9fb885e-afa0678]
... 19 more
What is going on here? this is kind of wack yo
More importantly: How do you interpret that wiki entry?
sullen marlin
go look at the protocollib packet wrappers
sullen marlin
ya
drowsy helm
some wiki vg packets arent updated with 1.16 stuff, i just decompile and check the constructor
late cliff
How do I get that on the classpath? is it a jar I download?
wait
Yeah, because I can't access WrapperPlayServerEntityEquipment in eclipse
nevermind I just had to read for 20 seconds:
You can use PacketWrapper as a dependency if you wish, although it is highly recommended that plugin authors simply copy and paste the classes they need into their project. T
alright thank you sir
WOW this repo is fucking cash
good deal
late cliff
wtf
Caused by: com.comphenix.protocol.reflect.FieldAccessException: No field with type net.minecraft.server.v1_16_R3.ItemStack exists in class PacketPlayOutEntityEquipment.
at com.comphenix.protocol.reflect.StructureModifier.writeInternal(StructureModifier.java:365) ~[?:?]
at com.comphenix.protocol.reflect.StructureModifier.write(StructureModifier.java:345) ~[?:?]
at testplugin.WrapperPlayServerEntityEquipment.setItem(WrapperPlayServerEntityEquipment.java:90) ~[?:?]
at testplugin.TestPlugin.sendPacket(TestPlugin.java:46) ~[?:?]
at testplugin.TestPlugin.onCommand(TestPlugin.java:27) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[spigot.jar:3084-Spigot-9fb885e-afa0678]
... 19 more
try asking them I guess
late cliff
fack
sullen marlin
in 1.16 the actual type is a List<Pair<EnumItemSlot, ItemStack>>
idk if there's a way to get that in protocollib
quartz anchor
is there is a way to convert textcomponent to json string?
late dove
How do I get the book enchantment? From objects I can get it, but from books I can’t do it!
warm galleon
EntityEnderCrystal enderCrystal = new EntityEnderCrystal(((CraftWorld) loc.getWorld()).getHandle());
enderCrystal.setPosition(loc.getX(), loc.getY(), loc.getZ());
but i dont see anything
@EventHandler
public void onSnowballThrow(ProjectileHitEvent e){
if (e.getEntity() instanceof Snowball) {
Snowball projectile = (Snowball) e.getEntity();
Location loc = e.getEntity().getLocation();
EntityEnderCrystal enderCrystal = new EntityEnderCrystal(((CraftWorld) loc.getWorld()).getHandle());
enderCrystal.setPosition(loc.getX(), loc.getY(), loc.getZ());
if (projectile.getShooter() instanceof Player) {
Player player = (Player) projectile.getShooter();
player.sendMessage(ChatColor.GOLD + "You spawned in an " + ChatColor.DARK_PURPLE + "End Crystal" + ChatColor.GOLD + "!");
}
}
}```java code ^
sullen marlin
why are you using nms for this
late dove
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/EnchantmentSt...
Thank you!
sullen marlin
warm galleon
1.9 they made it an item
sullen marlin
spawnEntity has existed for a hell of a long time before 1.8.9
warm galleon
damn
sullen marlin
like did you honestly think spigot had no api to spawn an entity
warm galleon
like did you honestly think spigot had no api to spawn an entity
no offense but spigot didnt have a decent chunck of things in 1.8.9
like titles, bossbars, actionbars, etc
sullen marlin
you've been able to spawn an entity since probably beta 1.2
quartz anchor
there is bossbars api i think
sullen marlin
like seriously bro
warm galleon
there is bossbars api i think
using nms
sullen marlin
bossbars didnt exist till 1.9
and guess what, there was a bossbar api added in 1.9
warm galleon
and guess what, there was a bossbar api added in 1.9
whats the entity type?
for end cristal
sullen marlin
late cliff
in 1.16 the actual type is a List<Pair<EnumItemSlot, ItemStack>>
well when I try to send that using CraftPlayer.playerConnection, clients get disconnected. How do Packet-IDs work? Is there a way to get the latest packet ID?
warm galleon
ayyy thanks now i have a endercrystal-shooting snowball for my crystalpvp server lmao
sullen marlin
@late cliff the packet would be PacketPlayOutEntityEquipment that you have to send
warm galleon
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/EntityType.html#ENDER...
final thing, the end crystals dont actuall damage the player, is this fixable? or am i just doing sum wong
sullen marlin
no idea
late cliff
<@!835680032264552449> the packet would be PacketPlayOutEntityEquipment that you...
What is the first arg? The packet ID?
new PacketPlayOutEntityEquipment(var0, pairs);
the entity id
late cliff
got it
wet breach
do you use worldguard @warm galleon ?
if so, there is some settings in there relating to explosions
late cliff
void sendPacket(Player holder, Player observer) {
ItemStack testItem = new ItemStack(Material.DIAMOND_CHESTPLATE);
List<Pair<EnumItemSlot, net.minecraft.server.v1_16_R3.ItemStack>> pairs =
Arrays.asList(new Pair<>(EnumItemSlot.CHEST, CraftItemStack.asNMSCopy(testItem)));
PacketPlayOutEntityEquipment packet = new PacketPlayOutEntityEquipment(holder.getEntityId(), pairs);
CraftPlayer craftHolder = (CraftPlayer) holder;
craftHolder.getHandle().playerConnection.sendPacket(packet);
}
>here we go
here we go
>here we go
here we go
warm galleon
if so, there is some settings in there relating to explosions
yeh im currently uninstalling it from srever ill get bnak to u
warm galleon
lol
wet breach
probably had to wait for an update packet of some sort
late cliff
interesting
wet breach
there is multiple packets relating to entities
late cliff
fun fact: In creative mode, if you click on the chestplate while it is in your chest slot, it becomes an item
Obviously not in survival mode though
young knoll
We don’t talk about creative mode
late cliff
If I specify api-version to be 1.16, will it stop using LEGACY_* materials?
I think its fucking it up
quaint mantle
yea
late cliff
alright that worked
Now I need to figure out these "update packets"
I am basically trying to make color cycling armor
Would that be too packet-intensive?
young knoll
Probably not
late cliff
there is multiple packets relating to entities
Do you know which packets these are?
late dove
What's the best way to store item enchantments in the database?
young knoll
Considering doing it fully server side sends the packets anyway
wet breach
https://wiki.vg/Protocol#Entity_Movement
@late cliff
late cliff
I see, thanks
wet breach
basically after you send the entity equipment packet, just send that packet. will make the client update the entity faster
late cliff
I will send it only if the player isnt moving
since that might mess up the smoothness of the movement on the observer's end
wet breach
that packet is sent even if the entity doesn't move
small dust
i just created two npcs{znpcs plugin} with the skins of wallibear r purpled , today when i logged into the server their skins were showing as steve and even if i am trying to load another npc with another skins they are sometimes loading as stev
late cliff
Is there a way to interrupt these packets with NMS? Whenever an enemy hits the player, the armor blips with the actual underlying armor
in my case its an iron chestplate disguised as a diamond chestplate
young knoll
Protocol lib has packet listeners
young knoll
But it may be the client doing it, which you can’t really stop
late cliff
I dont think so, these "blips" can be cancelled (I know I can with protocollib in THEORY, but protocollib is being a bitch)
I even used the wrapper repo
and errors everywhere
Up down left right
in my pants
under my hat
they are just everywhere, flooding my console
so I am gonna stick with NMS i guess
wet breach
why do you want to update the entities equipment with packets instead of just changing the equipment on said entity?
young knoll
In modern versions you can modify the armor values of an item, so you can have leather armor be just a strong as diamond
If that’s what you want
wet breach
you can create your own listener, just need to inject your handler into the network
late cliff
why do you want to update the entities equipment with packets instead of just ch...
Because I am running a vanilla server and only want it to be aesthetic
young knoll
I guess the problem would be durability, why hasn’t Mojang made that an attribute yet
late cliff
I dont want it to interfere with the vanilla grind if you know what im saying
young knoll
I have no idea what you are saying
wet breach
@young knoll they don't want to interfere with the normal drops
young knoll
I mean, you could solve that with a listener
wet breach
yep
wet breach
just keep track of the equipment the entity originally had, then when it dies, instead of dropping your items you used to make it look better
just drop the original items
or just use the loot table
late cliff
HMMMMM
I dont know, I feel like there are too many "leaks" that free items could "seep" through
wet breach
what you are wanting is completely doable with just the API and no need to go with packets or NMS
young knoll
Nobody has made a plugin that turns all armor into dyeable leather
I know what I’m doing tomorrow
late cliff
But which events should I look out for?
wet breach
lol
late cliff
I have to catch EVERY event that could possible get the armor piece out
idk man, I like the idea but
young knoll
From a mob?
late cliff
from a player
well I know entity death event yes
hmmm
inventory move item event?
that one as well
wet breach
late cliff
so IDK, I dont want to miss any events
if I do, I have to roll back the world because otherwise it's "vanilla virginity" would have been lost
and the worst case scenario is not knowing IF it's precious vanilla virginity has been lost
or WHEN
wet breach
you don't have to worry about hoppers
late cliff
so I wouldnt know how far to roll it back
wet breach
as long as you cancel the event for item drops, the hopper won't grab them 😉
late cliff
basically, I need every event that could possibly remove an item from any EquipmentSlot
including hands, because I will have it do custom-shields
custom shields, and have diamond/netherite swords look like fancy gold swords
wet breach
well, you only have like 3 events to work with. Really only have 1 event where the items drop and that is when the entity dies
late cliff
hmmm, for hands, I would have to consider the event where the player scrolls in their hotbar
or swaps offhand
wet breach
why?
late cliff
becuase when they hold their netherite sword, it will become a gold sword aesthetically
if they scroll to another slot in their hotbar, it must go back to a netherite sword
this is kind of tricky
ahhhhh
wet breach
so....why not just give them a custom gold sword?
wet breach
this way when it gets dropped, you know it should be a netherite one
late cliff
hmm
wet breach
then you don't have to worry about constantly modifying stuff in player inventories
only have to worry about it on item drop instead
wet breach
just add custom data to the gold sword is what I am saying, doing so makes it not the same as a normal gold sword
late cliff
what if I want a sword to be disguised as a bow? I never mentioned this, but this plugin will allow players to pick any item they want
young knoll
So wait
You want them to look different when held, but only when held
Why
How is it less vanilla if they look different all the time
late cliff
its a FEELING man
I cant describe it, but it doesnt seem right, something is off, like the boogey man is going to rekt my sword and explosion my world
ignore that
its late, I need to go to bed
young knoll
Whatever, you can handle held items with the PlayerItemHeldEvent, and armor with https://www.spigotmc.org/resources/lib-armorequipevent.5478/
late cliff
nah its okay
inventory is fine
but, I would have to change attribute modifiers of the sword and what not
players base deal 1 attack damage with an attack speed of 4
So the EVENTS would be 3 of them?
- Drop item event
- shift click into chest/inventory event
- ???
wet breach
itemmetadata exists 😉
late cliff
yeah persistentdata
I will use that
I am just trying to figure out which instances an item will leave their inventory
wet breach
why do you need to worry about inventory events?
late cliff
basically all the times where an item could leave the player's inventory
also
if the player configures their SWORD to look like a BOW, they could shoot with it
hmmmmmmm
I will sit on this idea
I am going to bed
digital plinth
is there a way to disable ppl from getting illegal items in their saved hotbar while in creative mode?
cinder thistle
I cant describe it, but it doesnt seem right, something is off, like the boogey ...
This is so relevant to so many conversations thank you I’m stealing this
Also imagine being unverified
keen kelp
how do I prevent players from taking GUI items out
sage swift
event.setCancelled(true)
keen kelp
oh that's right lmao me is no brian
quaint mantle
How to change this? (I can edit spigot)
eternal oxide
photoshop or paint
quaint mantle
Hey how can i remove something from PlayerInventory? https://paste.md-5.net/orisagisac.cs
version 1.9 btw
eternal oxide
MainListener.java:140 incorrect inventory size
Caused by: java.lang.IllegalArgumentException: Invalid inventory size; expected 36 or less
quaint mantle
ik bcz i cant remove the armor and offhand item
bcz the fucking 1.9 bug gets even the armor and offhand making it 41 and not 36
eternal oxide
um, you are looping over your armorContents and setting the whole contents every time
quaint mantle
yea
tardy delta
bruh plugin wasnt working bcs i forgot a !
eternal oxide
You content.getContents().length will always return 41 as empty spaces will be AIR or null
quaint mantle
oh so how do i fix that?
eternal oxide
you strip null or AIR from teh beginning of the array
eternal oxide
use substring
quaint mantle
like on the?
eternal oxide
teh returned array
tardy delta
uhh
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_16_R3.command.ColouredConsoleSender cannot be cast to org.bukkit.entity.Player
final Player p = (Player) sender;
does give me error when trying to execute from console
eternal oxide
the array will alwasy be 41 long, so just suibstring and ignore the armor slots
eternal oxide
uhh
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_16_R3.com...
you have to test instanceof to see if its a Player before casting
quaint mantle
w8 how can i remove smth from ItemStack[]?
eternal oxide
eternal night
if (!(sender instanceOf Player)) {
sender.sendMessage(Component.text("This command is only for players!")));
return true;
}
final Player player = (Player) sender;
basically like that
tardy delta
oh i initialised the player p just under the onCommand
eternal night
Yea you don't wanna do that
late dove
How do I get items in the shulker box? To save them later!
eternal night
exactly how you'd get the contents of a chest
tardy delta
how can i check if the item in mainhand is null?
i have this but it says its always false
summer scroll
Does someone know why Chest keep being opened If there's no one views the chests?
I opened the chest using code.
quaint mantle
i have this but it says its always false
i think maybe try getType and check if its air
tardy delta
like this?
if (p.getInventory().getItemInMainHand().getType() != Material.AIR) return true;
keen kelp
is it impossible to include Item meta in a crafting recipe?
sullen marlin
as ingredients for shaped recipes, yes, see RecipeChoice.ExactChoice
sullen marlin
yes, for shaped recipes
keen kelp
so you mean it's possible for unshaped?
sullen marlin
no, its only possible for shaped recipes
keen kelp
to have itemMeta?
sullen marlin
yes
keen kelp
can I have some resources
tardy delta
i think maybe try getType and check if its air
nullpointer
so does someone knows how to cancel when the players isnt holding something in his mainhand?
tardy delta
it says that its always true
tardy delta
if (cmd.getName().equalsIgnoreCase("store")) {
if (!(sender instanceof Player)) {
sender.sendMessage("the console cannot run this command!");
return true;
}
final Player p = (Player) sender;
if(args.length > 0) {
StringBuilder message = new StringBuilder();
for(String arg : args) {
message.append(arg + " ");
}
if (p.getInventory().getItemInMainHand() != null) return true;
ItemStack itemStack = p.getInventory().getItemInMainHand();
ItemMeta itemMeta = itemStack.getItemMeta();
PersistentDataContainer container = itemMeta.getPersistentDataContainer();
if(container.has(new NamespacedKey(MagmaBuildNetwork.getPlugin(), "MBN"), PersistentDataType.STRING)) {
p.sendMessage(ChatColor.GREEN + "There is already a message stored inside this item!");
p.sendMessage(ChatColor.GREEN + "Message: " + ChatColor.GREEN + container.get(new NamespacedKey(MagmaBuildNetwork.getPlugin(), "MBN"), PersistentDataType.STRING));
}
else {
container.set(new NamespacedKey(MagmaBuildNetwork.getPlugin(), "MBN"), PersistentDataType.STRING, message.toString());
itemStack.setItemMeta(itemMeta);
p.sendMessage(ChatColor.GREEN + "Message stored!");
}
} else {
p.sendMessage(ChatColor.RED + "You need to provide a message to store!");
}
}
if the item in hand is never null you are good
dusty herald
wtfa re you doing lmao
eternal night
just means that it will return an ItemStack(Material.AIR) when the player holds nothing
dusty herald
STATIC
tardy delta
so i have to check if the type != Material.AIR?
dusty herald
unless u can then 🤷
dusty herald
then how the fuck does it throw an NPE
tardy delta
well i just want to check if the player's holding an item
eternal night
what
wet breach
if there is a valid item, itemMeta won't be null. Can't get metadata of something that is null
eternal night
it can definitely be null
eternal oxide
AIR is a valid item but has no ItemMeta
eternal night
@Override
public ItemMeta getItemMeta(Material material) {
Validate.notNull(material, "Material cannot be null");
return getItemMeta(material, null);
}
private ItemMeta getItemMeta(Material material, CraftMetaItem meta) {
material = CraftLegacy.fromLegacy(material); // This may be called from legacy item stacks, try to get the right material
switch (material) {
case AIR:
return null;
like
dusty herald
so would checking if it's not null be useless?
eternal night
it can definitely be null
dusty herald
like the actual itemstack
drowsy helm
theres a method for hasItemMeta
eternal night
it is definitely nullable
drowsy helm
so yes can be
dusty herald
inspect element
^
eternal night
oh
dusty herald
are you o k
eternal night
idk, my brain didn't really think of something as stupid as that
eternal night
probably best
tardy delta
so how can i fix it? :))
eternal night
you null check the item meta
wet breach
just like you did for checking the item
drowsy helm
hasItemMeta
eternal night
or that
wet breach
either way works
dusty herald
tardy delta
if (p.getInventory().getItemInMainHand().hasItemMeta()) return true;
eternal night
fuck off xD
tardy delta
oh
eternal night
and no fourteen you'd wanna save the item meta as you are using it later
so like
final ItemStack inHand = player.getInventory().getItemInMainHand();
final ItemMeta inHandMeta = inHand.getItemMeta();
if (inHandMeta == null) {
// PLayer does not have an item in hand
} else {
// Player has item
}
assumes that item in hand is not null
eternal night
which it never is
tardy delta
and to cancel the command its just return true right?
drowsy helm
yes
tardy delta
i assume this will work
if (cmd.getName().equalsIgnoreCase("store")) {
if (!(sender instanceof Player)) {
sender.sendMessage("the console cannot run this command!");
return true;
}
final Player p = (Player) sender;
if(args.length > 0) {
StringBuilder message = new StringBuilder();
for(String arg : args) {
message.append(arg + " ");
}
final ItemStack itemStack = p.getInventory().getItemInMainHand();
final ItemMeta itemMeta = itemStack.getItemMeta();
if (itemMeta == null) {
return true;
} else {
// Player has item
PersistentDataContainer container = itemMeta.getPersistentDataContainer();
if(container.has(new NamespacedKey(MagmaBuildNetwork.getPlugin(), "MBN"), PersistentDataType.STRING)) {
p.sendMessage(ChatColor.GREEN + "There is already a message stored inside this item!");
p.sendMessage(ChatColor.GREEN + "Message: " + ChatColor.GREEN + container.get(new NamespacedKey(MagmaBuildNetwork.getPlugin(), "MBN"), PersistentDataType.STRING));
}
else {
container.set(new NamespacedKey(MagmaBuildNetwork.getPlugin(), "MBN"), PersistentDataType.STRING, message.toString());
itemStack.setItemMeta(itemMeta);
p.sendMessage(ChatColor.GREEN + "Message stored!");
}
}
} else {
p.sendMessage(ChatColor.RED + "You need to provide a message to store!");
}
}
lets try
drowsy helm
yep
could clean it up a bit, try avoid using so many nested if statements
just do early returns
tardy delta
yea i have some coding spaghetti
sturdy hearth
How do I make a config that looks like this:```yml
players:
- 6334d54b-1b2a-4ab1-813f-c85610b972a7:
level: 10
xp: 50 - 6334d54b-1b2a-4ab1-813f-c85610b972a8:
level: 5
xp: 6
config.set("players." + uuid + ".level", 1);
will produce
players:
uuid:
level: 1
But I will not be able to read the players as a list
summer scroll
cuz it's a configuration section
summer scroll
why?
sturdy hearth
I know it's possible with some YAML parsers
but idk if the spigot one allows it
summer scroll
you can do that using configuration section too
i'll give you an example
for(String uuid : config.getConfigurationSection("players").getKeys(false))){
int level = config.getInt("players." + uuid + ".level");
int xp = config.getInt("players." + uuid + ".xp");
}
Oh I didn't know that was possible 😅
Thank you!
summer scroll
no problem.
keen kelp
new ShapedRecipe(...).setIngredient('#', new RecipeChoice.ExactChoice(item))
Rec1.setIngredient('C', new RecipeChoice().ExactChoice(Mat)); did I do something wrong? the new RecipeChoice part is underlined
tardy delta
?paste
queen dragonBOT
eternal oxide
line 11 shoudl be || not &&
keen kelp
Hey elgarl
tardy delta
and yesterday they said me it has to be && :/
eternal oxide
only if you want to exit if BOTH are false
keen kelp
Im trying to have an Item ingredient in a shaped recipe to have ItemMeta
and MD_5 said it's .setIngredient('#', new RecipeChoice().ExactChoice(ItemStack));
but it gets underlined
eternal oxide
and yesterday they said me it has to be && :/
Your code reqires teh block to both have a TileState and be Locable, so either of those not being correct needs to exit
tardy delta
i have this error when trying to cast aCraftEnchantingTable to Lockable
so putting || would solve it?
eternal oxide
because its not lockable
changing to || woudl mean enchanting tables would not allow yoru code to run as they are not Lockabale
eternal oxide
and MD_5 said it's .setIngredient('#', new RecipeChoice().ExactChoice(ItemStack)...
What is underlined?
keen kelp
new RecipeChoice()
eternal oxide
you should be using new RecipeChoice.ExactChoice(ItemStack)
if you are and its underlining, hover over it and see what the error says
eternal oxide
no
keen kelp
k
eternal oxide
Your test code in BlockBreak is bad then
you need to cancel the event if its locked
tardy delta
i havent test code in block break 😂
eternal oxide
That would be why then 🙂
tardy delta
xd
so in fact it would be the same code as the eventHandler except its for blockbreak and not for interact?
eternal oxide
pretty much yes
quaint mantle
just a question is this bad? or
tardy delta
and now players can override a lock by putting a lock on the same block again ._.
quaint mantle
ty
tardy delta
so i have to check if the block not already has a lock and then i can put one
eternal oxide
yes
quaint mantle
just to understand what would happen if i didnt add <?>?
and what happens when i add it
eternal oxide
nothign much, it woudl just warn
quaint mantle
okay thank you
abstract spindle
Hey Guys is there an an alternative to the Material.LEGACY_STATIONARY_WATER , because it is @deprecated and I don`t find an alternative ?
tardy delta
yes
something like this?
if (container.has(key, PersistentDataType.STRING)) return; // cannot override existing lock
if (MagmaBuildNetwork.getPlayersWantingLock().remove(event.getPlayer().getUniqueId())) {
event.setCancelled(true);
container.set(key, PersistentDataType.STRING, p.getUniqueId().toString());
blockState.update(); //apply the lock!
p.sendMessage(ChatColor.DARK_GREEN + "Locked!");
...
yes
Okay, but now there is the Problem, that a player can´t click a Block with the Material.WATER. So the by the PlayerInteractEvent the event.getClickedBlock() will never have the Material.WATER
dire marsh
send your code
crude hound
Hi, I'am still in my problem, can you help me to get, remove and add tags to entity?
(in 1.8.9)
eternal oxide
https://paste.sentinalcoding.eu/Zw9kZ0VY81
You will never click a water block. instead use https://hub.spigotmc.org/javadocs/spigot/org/bukkit/block/Block.html#rayTrace(org.bukkit.Location,org.bukkit.util.Vector,double,org.bukkit.FluidCollisionMode)
tardy delta
how can i get the block who is broken in the blockBreakEvent?
just event.getBlock()?
eternal oxide
yes
tardy delta
okay
tardy delta
you need to cancel the event if its locked
like this?
@EventHandler
public void onBlockBreak(BlockBreakEvent event) {
Block block = event.getBlock();
Player p = event.getPlayer();
NamespacedKey key = new NamespacedKey(plugin, "MBN");
BlockState blockState = block.getState();
if (!(blockState instanceof TileState) || (!(blockState instanceof Lockable))) return;
TileState tileState = (TileState) blockState;
PersistentDataContainer container = tileState.getPersistentDataContainer();
if (container.has(key, PersistentDataType.STRING)) event.setCancelled(true);
}
maybe remove some unneccesary parts but yea
abstract spindle
I would writ it so but, yes so can get the block
@EventHandler
public void onBlockBreak(BlockBreakEvent event) {
Block block = event.getBlock();
Player p = event.getPlayer();
NamespacedKey key = new NamespacedKey(plugin, "MBN");
BlockState blockState = block.getState();
if (blockState instanceof TileState || blockState instanceof Lockable){
TileState tileState = (TileState) blockState;
PersistentDataContainer container = tileState.getPersistentDataContainer();
if (container.has(key, PersistentDataType.STRING)) event.setCancelled(true);
}
}
oh thats pretty the same thing
oh wait there s something more
i havent checked if the uuid stored is the same as that from the owner
abstract spindle
only the fact that you dont`t have an return statement that is unnecessary
eternal oxide
I would create some helper methods.
boolean isLockable(BlockState state)
boolean isLocked(BlockState state, @Nullable Player player)
boolean setLock(BlockState state, @NutNull Player player)```
abstract vortex
need help in bungeecord server
listeners:
- query_port: 25577
motd: '&1Another Bungee server'
tab_list: GLOBAL_PING
query_enabled: false
proxy_protocol: false
forced_hosts:
pvp.md-5.net: pvp
ping_passthrough: false
priorities:- lobby
bind_local_address: true
host: 0.0.0.0:28409
max_players: 4000
tab_size: 100
force_default_server: false
remote_ping_cache: -1
network_compression_threshold: 256
permissions:
default: - bungeecord.command.server
- bungeecord.command.list
admin: - bungeecord.command.alert
- bungeecord.command.end
- bungeecord.command.ip
- bungeecord.command.reload
log_pings: true
connection_throttle_limit: 3
server_connect_timeout: 5000
timeout: 30000
stats: ceb0560d-f953-43a8-a6f2-1ea0188f3892
player_limit: 4000
ip_forward: true
groups:
md_5: - admin
remote_ping_timeout: 5000
connection_throttle: 4000
log_commands: false
prevent_proxy_connections: false
online_mode: false
forge_support: false
disabled_commands:
- lobby
- disabledcommandhere
servers:
lobby:
motd: '&1Just another BungeeCord - Forced Host'
address: us3.falix.gg:28409
restricted: false
hub:
motd: '&1Just another BungeeCord - Forced Host'
address: de10.falix.gg:28803
restricted: false
drowsy helm
jesus
abstract vortex
bungee config
drowsy helm
this is help dev not bungee
eternal oxide
?paste not spam
queen dragonBOT
abstract vortex
where i can get that
eternal oxide
and you need #help-server
quaint mantle
Hi
I am trying to create a file and save us data only that I always make this error:
at cryptomanager.cryptomanager.Main.<init>(Main.java:12) ~[?:?]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_51]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_51]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_51]
at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_51]
at java.lang.Class.newInstance(Unknown Source) ~[?:1.8.0_51]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:76) ~[server.jar:git-Spigot-37d799b-3eb7236]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:135) ~[server.jar:git-Spigot-37d799b-3eb7236]
... 8 more```
Code:
public class WalletWriter {
String path;
public WalletWriter(String path){
this.path = path;
}
public void write(String user, int money,int crypto) throws IOException {
File wallets = new File("wallets.txt");
if (!wallets.exists()){
try {
wallets.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
FileWriter myWriter = new FileWriter("wallets.txt");
myWriter.write(user+" "+money+" "+crypto);
System.out.println("[CryptoManager] Wallet Writed...");
myWriter.close();
System.out.println("[CryptoManager] Wallet Closed...");
}
Please help mei did the check part like this
String lock = container.get(key, PersistentDataType.STRING);
if (lock != null && !lock.equalsIgnoreCase(p.getUniqueId().toString())) {
event.getPlayer().sendMessage(ChatColor.RED + "You cannot break this!");
}
else: you can break it..
eternal oxide
See above for my recommended methods you should write
quaint mantle
See above for my recommended methods you should write
can you link the message pls
eternal oxide
like the hide flag thing
eternal oxide
Hi
I am trying to create a file and save us data only that I always make this er...
What is Main.java:12
quaint mantle
What is Main.java:12
this: public WalletWriter myWriter = new WalletWriter(plugin.getDataFolder() + "wallets.txt");
eternal oxide
then plugin is null
tardy delta
for some reason when i set a lock i cant open it either
eternal oxide
you need to check for a lock and if its not yours cancel the opening event.
crude hound
Hi, I'am still in my problem, can you help me to get, remove and add tags to ent...
https://www.spigotmc.org/resources/nbt-api.7939/ I used the nbt api but there is no options to add an array
quaint mantle
then plugin is null
Trying to put Main.plugin.getDataFolder from the same error
eternal oxide
plugin is null
quaint mantle
how i change it?
eternal oxide
you can;t initialize fields in the class where you depend on values like plugin which are not set until onEnable
eternal oxide
MY statement still stands
onEnable runs long AFTER class instancing
you should not be trying to access getDataFolder() in your class instance
initialize it in your onEnable after you set your plugin reference.
public WalletWriter myWriter;
public void onEnable() {
this.plugin = this;
myWriter = new WalletWriter(this.getDataFolder() + "wallets.txt");```Thanks
tardy delta
what does that ~ do?
List<String> arguments = new ArrayList<String>();
eternal oxide
?
eternal oxide
Its private so only accessible from inside that class, but its static so there can only ever be one instance
eternal oxide
no matter how many copies of that class are created at runtime they will all share the same arguments
oh
tardy delta
xd
eternal oxide
I have never in my life used it
I've never even seen it used
where is this from?
wraith rapids
that is intellij collapsing the type parameters
eternal oxide
oh
wraith rapids
if you click on it it'll expand to the actual params
eternal oxide
stupid intelij
wraith rapids
the ~ is there to differentiate it from the diamond notation shit
crude hound
I found a solution but I have another problem while trying to load this line : java NBTInjector.inject(); because I have this error :
wraith rapids
can you paste the error on a paste site
crude hound
k
wraith rapids
i don't feel like downloading a txt file
wraith rapids
look into what SpawnEntityCustomNbtInjectorTest.java:27 is doing ig
i don't use 1.8 so I can't help you beyond that
maybe ask your community of fellow 1.8 plebians
there are quite a few of them here
although in a typical 1.8'er fashion they never answer anyone's questions, only ask their own
crude hound
I early checked but this is a test maked by the api I'm actually using and it failed that's my question
wraith rapids
yeah you need to open it up and look at it to figure out why it failed
since the failure message isn't exactly descriptive
i'll start compiling a list of 1.8 people that i'll ping whenever a 1.8 guy has a question
i'll foster a community out of you fucks yet
so you can piss off to your own discord
covert bluff
What is the difference between using the player's username as comparison or to find and using the player's UUID as comparison or to find? How?
chrome beacon
UUIDs can't change
Player names can change and there are also rare cases of two accounts with the same name
covert bluff
i see, thanks
but would it matter if the server was offline mode anyway
or should i still use uuid for good practice
chrome beacon
Yeah if the server is offline mode it doesn't matter
UUID will change with the username
covert bluff
thanks
chrome beacon
But please don't make offline mode servers ;/
covert bluff
i actually wouldn't, trust me, but most of my friends have the pirated version of minecraft
and i have no one to test my plugins with
wraith rapids
you should still use UUIDs even if the server is in offline mode
relying on UUIDs allows you to for example easily implement username changes
simply substitute the joining player's UUID with a different one, and all of their data is swapped
f.e if playerA with uuidA changes their username to playerB, this would also change their offline mode UUID to uuidB
however you can easily switch the uuid back to uuidA
which allows them to retain all of their data despite the username change
plus keying data by UUID is the standard, anyway
quaint mantle
how can i make smth like that player cant damage any entity?
tardy delta
?paste
queen dragonBOT
quaint mantle
like how can i get smth like entity.getDamager
maiden briar
Cancel PlayerDamageEntityEvent
quaint mantle
ohh ty i thought it was smth like entitydamage
maiden briar
Or EntityDamageByEntityEvent is better, check if entity is a player
quaint mantle
okay
tardy delta
for some reason is the part that says "you cannot open this not working"
https://paste.md-5.net/urejowoviq.cs
quaint mantle
could you try debugging the lock what does it say?
maiden briar
What is MagmaBuildNetwork.getPlayersWantingLock()?
tardy delta
yea a list with the users who wants a lock on their container
maiden briar
Then you mean replace it with contains?
tardy delta
look when i do /lock set the player is added to the list
if (cmd.getName().equalsIgnoreCase("lock")) {
if (!(sender instanceof Player)) {
sender.sendMessage("the console cannot run this command!");
return true;
}
final Player p = (Player) sender;
if (args.length == 1) {
if (args[0].equalsIgnoreCase("set")) {
MagmaBuildNetwork.getPlayersWantingLock().add(p.getUniqueId());
sender.sendMessage(ChatColor.DARK_GREEN + "Right click a block to lock it!\nOr type /lock cancel to cancel");
okay try
tardy delta
uhh never done debugging
quaint mantle
System.out.println(lock);
tardy delta
oh
eternal oxide
look when i do /lock set the player is added to the list
```java
if (cmd.getNam...
line 17 is exiting if ANY lock is present
tardy delta
owh i understand
how do i fix then that i can cannot override an existing lock?
so another player cannot 'claim' your locked chest?
maiden briar
Map<Player, Lock> , check if player contains with the lock
I would recommend set the location, because it is always different
eternal oxide
String lock = container.get(key, PersistentDataType.STRING;
if (lock != null) { // Has a lock so test.
if (!lock.equalsIgnoreCase(p.getUniqueId().toString())) {
event.setCancelled(true);
event.getPlayer().sendMessage(ChatColor.RED + "You cannot open this!");
return;
}
} else { //no lock
if (MagmaBuildNetwork.getPlayersWantingLock().remove(event.getPlayer().getUniqueId())) {
event.setCancelled(true);
container.set(key, PersistentDataType.STRING, p.getUniqueId().toString());
blockState.update(); // apply the lock!
p.sendMessage(ChatColor.DARK_GREEN + "Locked!");
}
}```what does those 2 first lines do?
wraith rapids
they confuse you
because they introduce you to concepts you're not ready for and aren't necessary here
eternal oxide
retrieves teh UUID lock if it exists, else null
wraith rapids
String lock = container.get(key, PersistentDataType.STRING);
if (lock != null) {
functionally identical to this
tardy delta
so then i have to check if the lock is equal to the players uuid
eternal oxide
the above code does that
wraith rapids
if the container is locked
if the player is trying to lock something
if the container is locked by the player
"you have already locked this container"
else
"someone else has already locked this container"
else
"you cannot open this, this is locked"
else
if the player is trying to lock something
lock the container
else
open the container
eternal oxide
updated code to include adding the lock
young knoll
🥄
wraith rapids
illegible spaghetti
wraith rapids
it's still illegible spaghetti
tardy delta
tested it with my alt and he cant open/break it
wraith rapids
you should clean it up a bit
tardy delta
yea i know i dont know how 🙄
wraith rapids
lines 18 through 21 are horror
other than that it's fine
but on line 18 you have an if clause that splits on a newline without a {} block
and on line 19 you have another if clause that does the same
you should combine them into a single if clause and use {} if you can't fit it on a single line
and you will want an empty line after them before line 21 because otherwise it looks like an illegible blob
tardy delta
i think i've corrected it all
https://paste.md-5.net/ufukulamuv.cs
wraith rapids
you still have a 2 nested ifs that could be a single if with a &&
and the first if doesn't have a {} block but splits to a new line
eternal oxide
and move line 8 to the very top
wraith rapids
and don't create a new namespaced key each time this runs
and be more liberal with empty lines
right now you have all the way from line 18 to line 35 without a single break
tardy delta
does that namespace key matters?
young knoll
Is lockable even used
wraith rapids
not really
eternal oxide
create a field for the NamespacedKey so its only created once when the class is
tardy delta
so a private field and then a getter for it?
eternal oxide
no need for getter, just private
wraith rapids
no need for a getter since it's in the same class
tardy delta
oki
past vapor
ite so im trying to import the BetterRTP api, i think ive done it successfully however when i attempt to build my plugin this happens:
i cant put an image :I
wraith rapids
inb4 you imported it as an artifact with your ide instead of with maven or gradle or whatever you're using to build
quaint mantle
you need to verify btw for images
wraith rapids
upload the image somewhere else and then link it here
past vapor
How do i import it with raven
vocal mirage
Hi !
I was looking at plugin messaging system between Spigot and Bungee, and I just wanted to know if there is a way to get all connected players on Bungeeserver with a special perm, and send them a message, from a Spigot plugin ?
Thanks,
past vapor
quaint mantle
could you show how you imported it?
wraith rapids
you need to add its dependency information to your pom.xml
show your pom.xml and link to the github of the api or whatever
past vapor
Howd i do that, im new to maven
wraith rapids
open up the file
take a screenshot
and then send it
the file is at the root of your project directory
quaint mantle
btw @wraith rapids do you know how to save resource under other name? Server#getResource
past vapor
Do i just add
<dependency>
<groupId>org.bukkit</groupId>
<artifactId>bukkit</artifactId>
<version>1.15.2-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
but replace that with the information for the api
quaint mantle
yes
wraith rapids
write the inputstream down to disk
quaint mantle
okay
quaint mantle
you dont have an repository
wraith rapids
open up their pom
on lines 7 through 10 you will find the information you need
<groupId>me.SuperRonanCraft</groupId>
<artifactId>BetterRTP</artifactId>
<packaging>jar</packaging>
<version>3.1.0-4</version>
past vapor
got it
wraith rapids
yeah you'll have to build it locally
past vapor
i added that to my pom.xml
wraith rapids
since they don't deploy it to an online repository
past vapor
and it doesnt like it
chrome beacon
You can use JitPack