Okay but like
#help-development
young knoll
umbral ridge
I personally prefer the latest
young knoll
GENERIC_ATTACK_SPEED
slender elbow
iTs nOT tHe sAmE
slender elbow
bet
umbral ridge
young knoll
1.20.5 PvP with 64 entity reach
chrome beacon
with 10 step height
young knoll
and 0.1 scale
quaint mantle
public class MapRender extends MapRenderer {
private BufferedImage image = null;
@Override
public void render(MapView mapView, MapCanvas mapCanvas, Player player) {
if (image != null) {
new BukkitRunnable() {
@Override
public void run() {
mapCanvas.drawImage(0,0,image);
}
}.runTaskLater(WhosThatPokemon.plugin, 1);
}
}
}``` does this look correct?wait no
minor junco
render should not invoke multiple runnables?
minor junco
```java
public class MapRender extends MapRenderer {
private BufferedImage i...
And if I was to create a runnable, I'd do it like this:
Bukkit.getScheduler().runTaskLater(plugin, () -> /* Lambda body */, 1);
tender shard
because only players can trigger maprenders, so why not pass them? how else would you be able to know which player caused it?
pseudo elm
do i have to create a new class for every command?
rough ibex
It would be a good idea, yes.
heavy void
Whats the best way to make multi-version plugin?
shadow night
By writing version independant code
cursive loom
Hello how I can get only the double in to a string ?
chrome beacon
Is there a format of the string
cursive loom
no I don't want pu double in a string, i want get the double inside the string
chrome beacon
Does it follow a pattern?
distant wave
hey guys, whats ur opinion on developing a plugin together with spring api?
cursive loom
I don't want .replace("deed", "").replace("fdnenfdj", "")
chrome beacon
hey guys, whats ur opinion on developing a plugin together with spring api?
Depends on what you're making but it could be overkill
distant wave
Depends on what you're making but it could be overkill
i want to have a plugin with database and public api anyone could access
i dont want ot use plain SQL tho
so JPA would help me alot
chrome beacon
If you're just writing a rest api then you can use something like Javalin
cursive loom
I just want to remove all the chars, for a int I use this .replaceAll("[\\D]", "")) but I don't know whats the method for a double
cursive loom
How i allow the "." ?
chrome beacon
\.
glad prawn
12.47
cursive loom
Exemple my string is "hudzedgvegdv 32.65 euygdfgevfdgev" I want to remove all the chars and keep the 32.65
not possible
chrome beacon
<@437524407435395082> ?
[\D][^\.\,]
cursive loom
kiss on you 😗
cursive loom
Ah not working xD
chrome beacon
Try [^\d\.\,]
cursive loom
not too
remote swallow
regexer says that would work
cursive loom
show me
remote swallow
so does regex101
cursive loom
hum hum and in human language ?
glad prawn
Exemple my string is "hudzedgvegdv **32.65** euygdfgevfdgev" I want to remove al...
finally keep chars or number?
cursive loom
I just want keep the numbers
timid hedge
So what do you want me to do with the code? how can i make it pretty ☺️
cursive loom
with the point
remote swallow
I just want keep the numbers
use this regex[^\d\.\,]
echo basalt
read the pinned good habits message
cursive loom
??
echo basalt
& Follow naming standards
chrome beacon
^^
cursive loom
use this regex`[^\d\.\,]`
thx
remote swallow
thank olivo not me
chrome beacon
so it works when ebic sends it :kekw:
remote swallow
its the pink probably
remote swallow
brazen badge
best advanced spigot coding tutorial?
chrome beacon
define advanced spigot coding tutorial
icy beacon
- For NMS you could take a look at Kody Simpson and CodedRed but obviously nobody covers the entirety of NMS
- Reflection is not limited to spigot
- I have no idea what you mean by that last part
chrome beacon
So most of that is just having a good understanding of Java
icy beacon
If you mean "supporting multiple versions of Minecraft", you could follow some principles
- Code against the lowest version you want to support (e.g. for a 1.13-1.20 plugin code against 1.13)
- If you use version-dependent code like NMS, you can use abstraction and reflection to have a central interface with multiple implementations (or modules, but I don't know much about them)
- For stuff like Material or PotionEffectType, you can use XSeries which helps to support multiple versions at once
chrome beacon
NMS: Have good enough understanding to read Mojang code and then reuse it
Reflection: Not part of Spigot, just a Java thing
plugin compatible: Not sure what exactly you mean here but a good understanding of Java will help you write multiversion plugins by knowing how to only load things that are supported on the current server version
undone axleBOT
Compare different mappings with this website: https://mappings.cephx.dev
icy beacon
?nms
timid hedge
Can someone please help me with why when the sword-type in the config is set to example "abc" and the sharpness in the config is set to 0 it skips the sword and gives the next item (exactly as it should) but if the sword-type is set to "abc" and the sharpness is set to ex. 1 it cancelles the sword and everything else. I need help to fix so that it skips the sword if the sword-type dosent exist
Code: https://pastebin.com/2bK8S3ra
(Its for 1.8.9)
acoustic pendant
To make all events accessible from config, do i need to register all the configs?
chrome beacon
?
rough ibex
Events from config?
hazy parrot
i can't think of any scenario that you would need that
acoustic pendant
If so then no
What do you mean?
hazy parrot
besides making some script language
acoustic pendant
Uh, don't Know reflection
rough ibex
Forget data driven, mans making a data speeding
acoustic pendant
i can't think of any scenario that you would need that
A missions plugin
rough ibex
?di
undone axleBOT
Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/
rough ibex
to your event and that can get config
and do stuff
Or, load config and decide what events to register
upper hazel
who knows how to fix a bug with crafting when crafting does not work on an item that is not fully durable
terse ore
can you change the skin of a player?
im reading some posts on the forum and im getting confused
terse ore
im on 1.20.1
terse ore
which part are you getting confused about
some people were arguing that is some other that it isnt, some other say that its only possible by using the spawn player packet
and now idk how to
next iron
i was having issues understanding why this is always true:
if (!levelmanager.claimedlevelrewards.get(e.getWhoClicked().getUniqueId().toString()).contains(Integer.getInteger(level)))
when i print the claimed levels (int list) it i get [list including level] :::: level
e.getWhoClicked().sendMessage("" + levelmanager.claimedlevelrewards.get(e.getWhoClicked().getUniqueId().toString()) + "::::" + level);
chrome beacon
?conventions
undone axleBOT
chrome beacon
Also use variables
cold kiln
Hi I have a question to create a custom mobs
I was following a tutorial
and in the tuto it shows extends EntityWolf but I can't import that..
someone knows?
timid hedge
Can someone please help me with why when the sword-type in the config is set to ...
Can someone help me with this?
chrome beacon
Hi I have a question to create a custom mobs
I was following a tutorial
and in...
?nms
chrome beacon
Also it's probably not named EntityWolf anymore
cold kiln
and how to have ... nms it's a lib ?
chrome beacon
<https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/>
.
nms stands for net minecraft server
and refers to Mojangs code
tender shard
Hi I have a question to create a custom mobs
I was following a tutorial
and in...
?switchmappings
cold kiln
ok so in my project libs I replace the spigot lib by the buildTools
quaint mantle
hey if i wanted to set inventory of player to a map for like 1min. is it okay to packet set all their slots and just update their inventory when done?
rough ibex
You pass the config to the listener
chrome beacon
That doesn't really help them
assuming what I said is actually what they want to do
acoustic pendant
assuming what I said is actually what they want to do
Yea lol
chrome beacon
you'll have to look in to how reflection works
acoustic pendant
hmm, i'll check
tawdry echo
Someone have plugin where use ormlite with foreign and i will can look how code look?
cold kiln
?switchmappings
if i use nms i couldn't use geyserMC for java and bedrock ?
shadow night
why
chrome beacon
Someone have plugin where use ormlite with foreign and i will can look how code ...
ORMLite should have good documentation on how it works
chrome beacon
if i use nms i couldn't use geyserMC for java and bedrock ?
depends on what you do with nms
cold kiln
i don't know it's juste a question to be sure
chrome beacon
somethings yes others no
cold kiln
i want to create a simple naturally spawn mob
chrome beacon
Should be fine
cold kiln
okok
bleak eagle
need some help with changing one's skin while in-game:
PlayerAPITextures playerAPITextures;
try {
playerAPITextures = new PlayerAPITextures(strings[0]);
} catch (InvalidPlayerException e) {
commandSender.sendMessage(ChatColor.RED + "A valid premium username is required to run this command");
return true;
} catch (Exception e) {
commandSender.sendMessage(ChatColor.RED + "An internal server error has occurred: " + e);
return true;
}
PlayerProfile playerProfile = ((Player) commandSender).getPlayerProfile();
PlayerTextures playerTextures = playerProfile.getTextures();
playerTextures.setSkin(playerAPITextures.getSkinURL(), playerAPITextures.isSlim() ? PlayerTextures.SkinModel.SLIM : PlayerTextures.SkinModel.CLASSIC);
playerTextures.setCape(playerAPITextures.getCapeURL());
playerProfile.setTextures(playerTextures);
strings[0] is a string containing the username of a player from whom to fetch the skin to set from
PlayerAPITextures is my class but it should be irrelevant because it works fine. it's used to retrieve skin and cape urls from assets.minecraft.net by a username (as a string passed to its constructor)
InvalidPlayerException can be thrown by PlayerAPITextures's constructor as well and that one's self explanatory
(issue's that the skin doesn't change of course)
cold kiln
depends on what you do with nms
after conpiling the build-tools, I use the .jar in the version folder ?
quaint mantle
after conpiling the build-tools, I use the .jar in the version folder ?
lmao i got same question
like i compiled the jar yes but what do i do with it
cold kiln
i've take the version and the importation works... for now haha
the .jar in version folder
chrome beacon
after conpiling the build-tools, I use the .jar in the version folder ?
no
kind hatch
If you use maven, just add this to your pom.
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<version>1.20.4-R0.1-SNAPSHOT</version>
<scope>provided</scope>
<classifier>remapped-mojang</classifier>
</dependency>
^^
cold kiln
yen i've done that and the version folder and the libraries folder was create..
chrome beacon
?
cold kiln
i'll send a picture it's good?
lost matrix
?img
undone axleBOT
Can't send images? That's because you're not verified! Use !verify to complete verification.
Alternatively, you can upload screenshots to any image hosting site and share the link.
Here's some screenshot utilities that you can use to upload images.
Lightshot: https://prnt.sc
Imgur: https://imgur.com/upload
Flameshot: https://flameshot.org
undone axleBOT
tawdry echo
ORMLite should have good documentation on how it works
Yes, but I would rather see how someone uses it even in the simplest way
cold kiln
i can't send picture of my folder here ?
chrome beacon
?img
undone axleBOT
Can't send images? That's because you're not verified! Use !verify to complete verification.
Alternatively, you can upload screenshots to any image hosting site and share the link.
Here's some screenshot utilities that you can use to upload images.
Lightshot: https://prnt.sc
Imgur: https://imgur.com/upload
Flameshot: https://flameshot.org
cold kiln
chrome beacon
https://prnt.sc/gGXA67UuP6wM
That's not what it tells you to do
You need to run BuildTools
Not Spigot
tender shard
^
chrome beacon
also the way you got that Spigot jar is most likely unofficial
cold kiln
yeah i double click on the bukkit and a menu appear and i press compile
chrome beacon
BuildTools is the only official way to get your Spigot jar
kind hatch
yeah i double click on the bukkit and a menu appear and i press compile
Screenshot of this?
undone yarrow
Does anyone know what is up with this error? I upgraded to 1.20.4 and am met with this error.
https://paste.ofcode.org/39dwwbY5GFtVF5uk8mUfAwt
tender shard
there is no particle called BARRIER in 1.20.4
it's called BLOCK_MARKER and expects a data of type BlockData
undone yarrow
So, should I just upgrade the pom.xml to the right version?
Been a while since I worked on plugins
tender shard
yes, and then you replace Particle.BARRIER with Particle.BLOCK_MARKER + a blockdata
something.spawnParticle(..., Particle.BLOCK_MARKER, Material.BARRIER.createBlockData());
sth like this
world.spawnParticle(Particle.BLOCK_MARKER, someLocation, amount, Material.BARRIER.createBlockData());
I don't get the second part. Atm I have this
Oh material
uhmm
alr
Let me try
cold kiln
Then compile.
after compiling ?
kind hatch
After compilation finishes, you add that section to the pom and you have access to NMS.
tender shard
I don't get the second part. Atm I have this
you need to use one of those spawnParticle methods that has a "data" parameter - "particle" is Particle.BLOCK_MARKER and the "data" is a BlockData for the material you wanna show, so in your case Material.BARRIER.createBlockData()
undone yarrow
yes, and then you replace Particle.BARRIER with Particle.BLOCK_MARKER + a blockd...
IntelliJ stiill comes up with Particle.Barrier instead of .Block_marker
tender shard
IntelliJ stiill comes up with Particle.Barrier instead of .Block_marker
maven? click the maven reload button
undone yarrow
Could not find artifact org.spigotmc:spigot-api:jar:1.20.4-R0.1-SNAPSHOT
tender shard
?paste your pom
undone axleBOT
undone yarrow
tender shard
you didnt add the spigot repo
<repositories>
<repository>
<id>spigot-repo</id>
<url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
</repository>
</repositories>
it worked before because the version you were using before was already cached in your local maven repo
remote swallow
probably because you had ran buildtools
cold kiln
we have to create a pom.xml like a plugin.yml ?
tender shard
pom.xml is the "project file" for maven
undone yarrow
it worked before because the version you were using before was already cached in...
Aha
No more errors right now, thanks!
tender shard
np
undone yarrow
you need to use one of those spawnParticle methods that has a "data" parameter -...
Do all particles require this, or just the barrier?
tender shard
Do all particles require this, or just the barrier?
check the javadocs, I once PRed the required datatype into the descriptions
TL;DR most particles do not require any data, but a few do
undone yarrow
TL;DR most particles do not require any data, but a few do
But if I add the particle.getDataType() when using particles that dont require it, will that matter?
Because otherwise I'd have to check for each particle that requires it
tender shard
that won't work, getDataType() will return a Class (e.g. Class<Void> or Class<BlockData>)
tender shard
Because otherwise I'd have to check for each particle that requires it
yep that's correct - I assume you want to make the particle configurable?
undone yarrow
yep that's correct - I assume you want to make the particle configurable?
Yes
The command allows players to specify the particle
cold kiln
ok i've create the pom.xml and adding the informations. which .jar i import in my Java Build Path ?
for the nms
tender shard
In that case I'd do it like this:
particle: BLOCK_MARKER
particle-blockdata: BARRIER
Particle particle = ...; // get particle type somehow
Object particleData = null;
if(particle.getDataType() == BlockData.class) {
particleData = Material.getMaterial(...).createBlockData();
}
// ...
...spawnParticle(particle, ..., particleData);
are you even using maven?
cold kiln
idk, i juste open eclipse and create new java project and import the JavaPlugin of spigot and start to do plugin
maven.. idk really what is it
tender shard
yeah you're not using maven - I suggest you create a new project from scratch, using maven - this guide is for IntelliJ but it should work like 99% the same using eclipse: https://blog.jeff-media.com/how-to-create-your-first-minecraft-plugin-using-the-spigot-api-and-maven/
undone yarrow
In that case I'd do it like this:
```yml
particle: BLOCK_MARKER
particle-blockda...
What should be in the 3 dots in the getMaterial? You can't get a particles material.
tender shard
What should be in the 3 dots in the getMaterial? You can't get a particles mater...
the config value of "particle-blockdata"
cold kiln
i can use Eclipse to follow the tutorial ?
tender shard
more or less, I guess. It shouldn't be too different in eclipse
probably instead of "new java project" you can just choose "new maven project" or sth in eclipse
I'd suggest using intelliJ, imho it's much easier to use with maven though
manic canopy
Commands:
- '%Player% group add captain' ( i need to write the luckyperms add rank command if someone know it i don't know, ty ! )
tender shard
not a development question
quaint mantle
i followed https://blog.jeff-media.com/nms-use-mojang-mappings-for-your-spigot-plugins/ but its giving me error in pom
tender shard
which errors?
quaint mantle
Try to run Maven import with -U flag (force update snapshots)
mojang maps are only available for 1.17 and newer
1.16.5 and older: https://blog.jeff-media.com/using-nms-classes-with-maven/
tawdry echo
Someone have plugin where use ormlite with foreign and i will can look how code look?
quaint mantle
so the only difference is i have to build it my self?
tender shard
no, you always have to build spigot yourself
the difference is that you cannot use mojang mappings in 1.16.5
that means
- run buildtools without --remapped flag
- use just "spigot" as dependency, without the <classifier>remapped-mojang
tender shard
np
undone yarrow
the config value of "particle-blockdata"
Sorry but I still don't get it. The .getMaterial tries to get the material from the blockdata. So inside the brackets should be the particles blockdata. Does that mean I should just do particle.getdatatype.tostring? or .gettypename?
or smth else
quaint mantle
Hey btw lets say i wanted to set all slots of player to air and 1 slot to a minecraftmap for like 30 seconds, can i just PacketSet all slots and update inventory when 30 seconds ends
spice furnace
Someone have plugin where use ormlite with foreign and i will can look how code ...
they have an example in their docs, i can send it to you, if you haven't already looked at it
tender shard
Sorry but I still don't get it. The .getMaterial tries to get the material from ...
no, you don't "get the material from the blockdata". you simply create two variables:
- The actual Particle (e.g. Particle.BLOCK_MARKER)
- an optional (might be null) object that holds the required data for that particle. It's either null or an instance of BlockData
If myParticle.getDataType() == BlockData.class, then you get the value of "particle-blockdata" from the config and turn it into a Material, using Material.getMaterial, and then use that to create a blockdata
lost matrix
Hey btw lets say i wanted to set all slots of player to air and 1 slot to a mine...
It will be a pain because the server will correct the client if he clicks on an empty slo
quaint mantle
It will be a pain because the server will correct the client if he clicks on an ...
so the slot will update if player try to mess with it?
lost matrix
so the slot will update if player try to mess with it?
yes
quaint mantle
breh then packets preety useless for what i wanted to do
lost matrix
You could still do it, but you would need to intercept some packets as well.
Why not just store his inv temporarly
quaint mantle
yea i am just gonna do that
tender shard
no, you don't "get the material from the blockdata". you simply create two varia...
@undone yarrow Example:
particle-type: BLOCK_MARKER
particle-data: BARRIER
public void spawnParticle(Location location) {
Particle particle = Particle.valueOf(getConfig().getString("particle-type"));
Object particleData = null;
if(particle.getDataType() == BlockData.class) {
particleData = Bukkit.createBlockData(Material.valueOf(getConfig().getString("particle-data")));
}
location.getWorld().spawnParticle(particle, location, 1, particleData);
}
might also use getMaterial instead of valueOf for Material, but whatever
undone yarrow
Whats up with the whole getConfig part. That's what I don't understand. Why is particle suddenly = whatever you typed at the top?
tender shard
you wanted to make the particle configurable - where else would you get the particle type from, if not from the config? o0
the top part is supposed to be in your config.yml
undone yarrow
The particle is given when the player runs the command. I get the particle in a different method/script. Let's pretend I already have the particle at hand, stored in Particle particle
e.g. /runMyCommand BLOCK_MARKER
tender shard
you also need to get the material somehow
tender shard
yes, BLOCK_MARKER can be any block
it can be BARRIER or GRASS_BLOCK, etc
that's why you have to also pass in a blockdata object
undone yarrow
Why did they change it to be more complicated 😑
tender shard
because this allows you to use any block instead of just barriers
undone yarrow
Oh wait but these are just block_markers
ohh
Alright, well let's say I dont want to use block markers at all
So, players can only use the traditional particles
and not block markers
tender shard
then you can keep your old code but remember that you can't use BARRIER anymore then
heavy void
If i use Spigot 1.20 API + Java 8 + XSeries and dont use any NMS, my plugin can run in 1.8?
heavy void
You need to make a checker
eternal oxide
You just need to load your internal config as a default, then add your saved one. Then save, if different
lost matrix
- Create an object,
- add default values in your constructor
- load the yml file
- replace all values from the yml to your object
- save the entire object back to file
eternal oxide
you can look at the Spigot/Bukkit source to see how they do it for the Spigot.yml.
eternal oxide
no
remote swallow
only if its empty
quaint mantle
can u set inventory slot regardless if player is offline or online?
eternal oxide
copyDefaults only moves defaults (if you added any) to live values
tender shard
maven vs no maven is like dishwasher vs washing dishes by hand
cold kiln
after compiling my BuildTools.jar i have this folder
what i do next to implement in my plugin in eclipse ?
i don't know but i could try if it's better
else i just take the spigot 1.20.4.jar and put it like as external jars ?
chrome beacon
That won't work
kind hatch
?bootstrap
undone axleBOT
Bootstrap Jar
The main spigot-1.18.jar is now a bootstrap jar which contains all libraries. You cannot directly depend on this jar. You should depend on Spigot/Spigot-API/target/spigot-api-1.18-R0.1-SNAPSHOT-shaded.jar, or the entire contents of the bundler directory from your server, or use a dependency manager such as Maven or Gradle to handle this automatically.
Please read the release notes for further information: https://www.spigotmc.org/threads/9-years-of-spigotmc-spigot-bungeecord-1-18-1-18-1-release.534760/#post-4305163
kind hatch
It would only work on 1.17 and below.
Otherwise, read above.
OR
Just use a dependency management tool.
Like maven or gradle.
remote swallow
how is it mojank obsfucation
cold kiln
ok if i create a maven project the "lib" or i don't know how it's called the spigot.. will automactly added ?
cold kiln
and after i can create my plugin without importint anything ?
eternal oxide
NICE
cold kiln
ok thanks
eternal oxide
ignore teh video, and read
cold kiln
good i'll do that thanks
remote swallow
to get all values just call getValues
tender shard
to get all values just call getValues
oh yeah I always forget that exists
eternal oxide
tender shard
?
remote swallow
cmerco when he ran buildtools and didnt copy the javadoc jar
tender shard
cmerco when he ran buildtools and didnt copy the javadoc jar
cmerco lol
remote swallow
lmfao i didnt even realise
tender shard
new nickname
remote swallow
oh alex while ur here is the nonce on prem resources different on every download or is it same per version per user
tender shard
different on each download
undone yarrow
I now seem to be getting these errors. The plugin doesn't work at all atm.
https://paste.md-5.net/iwetetenuq.sql
undone yarrow
I now seem to be getting these errors. The plugin doesn't work at all atm.
http...
Idk which API is unsupported
chrome beacon
I now seem to be getting these errors. The plugin doesn't work at all atm.
http...
Use 1.20 in your plugin.yml
Instead of 1.20.4
kind hatch
api-version is intended for major versions, not minor ones.
undone yarrow
👍 good to know
kind hatch
Make sure you also put 1.20 in quotes.
undone yarrow
why
kind hatch
Yaml will view it as 1.2 if it's not stringified properly
kind hatch
Ye
remote swallow
that was fixed iirc
eternal oxide
it was
undone yarrow
So no quotes?
eternal oxide
but it's still good practice
kind hatch
that was fixed iirc
When did it get fixed?
tender shard
so that your plugin doesnt fail at runtime if some method doesnt exist etc
eternal oxide
Without it it assums you are legacy and you don;t get access to new blocks
Material
grim hound
does anyone know any libs for Searge?
where do I download this stuff?
terse ore
Hey guys, this isn't working, when executed the skin kind of blinks like if it were to change but it doesnt
Player player = (Player) sender;
PlayerProfile profile = player.getPlayerProfile();
PlayerTextures textures = profile.getTextures();
try {
textures.setSkin(new URL("https://textures.minecraft.net/texture/7376a5cbb20ccee1d4ea7f02eb444050b744b897cd11a46b2e54905cd756e464"));
} catch (MalformedURLException e) {
throw new RuntimeException(e);
}
profile.setTextures(textures);
player.setPlayerProfile(profile);
?nms
cold kiln
what is the pom.xml for the nms
in this link it show thing for bungee...
ok but i try to import net.minecraft....EntityWolf but the net.minecraft doen't exist.. i don't know if it's normal
quiet ice
did you purge caches and restart IJ already?
cold kiln
yeah i close and reopen Eclipse
eternal oxide
did you run buildtools, as the post told you to?
and WHY are you diving into NMS when you are only just starting with plugins/java?
cold kiln
yeah i follow the tutorial, the plugin works on server.
i aleardy done plugin just never with maven
eternal oxide
don;t touch nms unless it's a last resourt
cold kiln
hmm ok
rough ibex
Nms is for power users
heavy void
Guys, whats the easiest way to multi-version support?
remote swallow
with nms?
rotund ravine
Seems like a you issue
dire blaze
Does anyone know the placeholder name or how to show online vip players on a scoreboard?
chrome beacon
Does anyone know the placeholder name or how to show online vip players on a sco...
That's a question for #help-server
dire blaze
That's a question for <#741875845089722499>
ah crap, thanks!
terse ore
is there a way to spawn a zombie in a place where it should normally spawn?
terse ore
im trying to spawn a lot of zombies at the same time
but want them to look naturally spawned
terse ore
Are you trying to increase the mob count
I just want it for a moment in particular
sullen marlin
Pretty sure they spawn basically anywhere that's dark
But short of copying the algorithm, don't think so
chrome beacon
You can try checking nms and see if there's something you can use
terse ore
I should learn how nms works
heavy void
So i can avoid this using XSeries?
heavy void
So i can avoid this using XSeries?
I mean, for Material
inner mulch
I have a RLiveObject containing a HashMap.
Thread 1 retrieves a value from the HashMap.
Thread 2 also retrieves the same value.
Thread 1 modifies values in the retrieved object.
Thread 2 reads the values: <- Does Thread 2 have the current values or does Thread 2 have the values from the point at which it retrieved the object?
eternal oxide
depends on what type of map you have
slender elbow
and the object behind the hashmap too
inner mulch
its a hashmap, tho i dont think a concurrenthashmap would help regarding the fact that those are multiple servers
eternal oxide
hashmap is not thread safe
slender elbow
what do multiple servers have to do with anything?
separate servers run on separate VMs, they can't see or interact with each other
inner mulch
idk is it thread safe when i use a concurrenthashmap
eternal oxide
no
quiet ice
Well CMH won't randomly make your algo thread-safe if it wasn't beforehand
eternal oxide
ConcurrentSkipListMap is thread safe
slender elbow
I mean CHM is thread safe in that operations are atomic and other threads will see them
but it all depends on how you use it
it also does not make your data structures that you are storing in it thread safe
lost matrix
Reading concurrently from a normal HashMap is not a problem. The question was aimed at two threads retrieving the object.
And the answer to that: They will both have a reference to an object, its the same memory address for both.
analog mantle
How can I include reflections in my compiled plugin?
inner mulch
Reading concurrently from a normal HashMap is not a problem. The question was ai...
its 2 different servers so not the same memory adress
lost matrix
How can I include reflections in my compiled plugin?
You dont need to include them. Just write them like every other code.
lost matrix
its 2 different servers so not the same memory adress
Then they also dont have access to the same HashMap
inner mulch
its an Rliveobject so they kinda do
remote swallow
You dont need to include them. Just write them like every other code.
unless they mean org.reflections
analog mantle
You dont need to include them. Just write them like every other code.
but I use the reflections API tho
org.reflections:reflections:0.10.2
slender elbow
normal threading invariants do not apply between separate JVMs
lost matrix
but I use the reflections API tho
`org.reflections:reflections:0.10.2`
In that case you need to shade
analog mantle
How?
slender elbow
they do not see each other and they'd be communicating via networking or similar, which is wildly different and depends on how the library you are using works
lost matrix
its an Rliveobject so they kinda do
They still have completely different objects.
RLiveObjects simply synchronize the fields between all other objects with the same ID.
It works by publishing changes to other applications, which listen to those publications to change the current state of their objects.
analog mantle
Gradle groovy
remote swallow
shadow plugin
remote swallow
run the shadowJar task
inner mulch
They still have completely different objects.
RLiveObjects simply synchronize th...
yes thats true, do you know how i can fix my issue other than computeifpresent?
raw epoch
Hey! Good evening i've a problem deleting entities that are in unloaded chunks. i have this code but it's isn't working :/ if anyone have a idea ? 🙏
public void delete() {
Bukkit.broadcastMessage("§4Deletion");
if (this.armorStands == null) return;
AtomicInteger i = new AtomicInteger();
this.armorStands.forEach(entity -> {
Bukkit.broadcastMessage("Removing");
if (entity == null) {
Bukkit.broadcastMessage("null " + i);
return;
}
Chunk chunk = entity.getLocation().getChunk();
if (!chunk.isLoaded()) {
Bukkit.broadcastMessage("Loading " + i);
chunk.load();
}
entity.remove();
i.getAndIncrement();
});
}
(none of the entities are considered in unloaded chunk but they are and they don't disapear :/)
lost matrix
yes thats true, do you know how i can fix my issue other than computeifpresent?
Whats the issue?
eternal night
Hey! Good evening i've a problem deleting entities that are in unloaded chunks. ...
the entity reference is wrong
its links to a no longer existing entity
sullen marlin
Also ?xy
eternal night
that too yea
sullen marlin
Can you not just set persistent (false)
inner mulch
I have a RLiveObject containing a HashMap.
Thread 1 retrieves a value from the ...
this here, i could fix it by having methods to modify the provided values in the map, but i would rather like to just use the setters that are alr in the object contained in the map
analog mantle
run the shadowJar task
thank you
raw epoch
the entity reference is wrong
iv'e tried to store my entities in a list of UUIDs and get them with Bukkit.getEntity but it's not working too :/
lost matrix
Explain what you are trying to do
eternal night
you'd still have to load the chunk first. Really not fun to do that
inner mulch
Explain what you are trying to do
if u remember my playerservice, im trying to redesign it, the map contains proxyplayers which contain the server their on which needs to be changed
lost matrix
Then just get the RLiveObject and call getServer() on it. The others will be notified of this change
raw epoch
Can you not just set persistent (false)
if i leave the chunck the entitie will diseaper or it's just on server stop? (i got it lmao)
inner mulch
Then just get the RLiveObject and call getServer() on it. The others will be not...
but the proxyplayer is in the map if i get it, modify and write back to the map, other servers might have an outdated version cached when they have the object in use
lost matrix
but the proxyplayer is in the map if i get it, modify and write back to the map,...
Is it a normal HashMap?
sullen marlin
if i leave the chunck the entitie will diseaper or it's just on server stop? (i ...
Both
inner mulch
Is it a normal HashMap?
yes but a concurrent one wouldnt change it either as those are multiple servers and not threads
lost matrix
yes but a concurrent one wouldnt change it either as those are multiple servers ...
If its a normal HashMap then you never "read" or "write" those objects.
Its simply in the map all the time. Even if you call get() on it.
So just get the Object and call setServer() on it. Then all other RLiveObjects get this change.
raw epoch
Explain what you are trying to do
i'm trying to do a Elytra race with rings, to handle the playerRingEnter i'm using armor stands and i detect collision. But my maps are too big to be loaded in once so everytime the server stop it delete all the armor stand and when it start it recreate all of them. (I also need to delete them when i delete a map)
inner mulch
If its a normal HashMap then you never "read" or "write" those objects.
Its simp...
yes but if 2 servers have an instance at the same time of a player, and one changes it and writes back, the other server will have an outdated version, because the player isnt a rliveobject and just something in a map, or do i understand something wrong?
lost matrix
i'm trying to do a Elytra race with rings, to handle the playerRingEnter i'm usi...
Simply: Set the persistence to false. Have a map from a chunk coord to your Rings and simply listen to
the ChunkLoadEvent. If a chunk loads and contains rings in it, spawn them. No need to clean them up because they are not persisted when the chunk unloads.
sullen marlin
Yep so just setPersistent (false) and add armour stands when chunk loads
Whimmy wham wham wozzle
raw epoch
Okay i will try that thx!
lost matrix
yes but if 2 servers have an instance at the same time of a player, and one chan...
Come in verified
silver robin
Hi, I created a 1.20.4 server with buildtools, created a maven project in Intellij, added this dependency in pom.xml: xml <dependencies> <dependency> <groupId>org.spigotmc</groupId> <artifactId>spigot-api</artifactId> <version>1.20.4-R0.1-SNAPSHOT</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.spigotmc</groupId> <artifactId>spigot</artifactId> <version>1.20.4-R0.1-SNAPSHOT</version> <scope>provided</scope> </dependency> </dependencies> however when I want to view source code of some spigot or nms class, IntelliJ is decompiling class files, I want to see spigot mappings (or mojang mappins, any are fine), I can click on 'choose sources' but I'm unsure what to pick
slender elbow
?nms
silver robin
it's for mojang, thanks, how would i go about spigot mappings? (asking just in case)
sullen marlin
the decompiled code is spigot mappings
fallen lily
lol
silver robin
i was wondering if it's still possible to get docs like this somehow
zealous scroll
Is there a way I can figure out what's missing in this packet to cause this error? [17:50:28] [Render thread/WARN]: Client disconnected with reason: Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Packet play/90 (class_2748) was larger than I expected, found 41 bytes extra whilst reading packet 90
zealous scroll
No I'm using https://github.com/CatCoderr/ProtocolSidebar to send sidebars to players
zealous scroll
I'm not actually sending any packets, it's just a wrapper for bukkit scoreboards that supports adventure components
drowsy helm
I'm not actually sending any packets, it's just a wrapper for bukkit scoreboards...
Everything is at the packet level, so it works with other plugins using scoreboard and/or teams
lilac palm
undone axleBOT
It’s hard to answer a programming question without code
Oh no! You ran into a problem. But no worries, people are willing to help, but first they need to see your code. This is because otherwise, they would be providing help based on guesses instead of concrete knowledge. Whether it be a compile error, runtime error, or an unexpected output, I'm sure that if you were to provide code, you'd receive a quick solution.
rough ibex
what
glad prawn
ban speedrun ig
quaint mantle
if i put something in resources foldor of my pluginn will it compile with it?
agile anvil
It should be included with. But it really depends on your compilation method and what you want to put inside
quaint mantle
its like 1000 images
agile anvil
The best way to check is to compile and open your jar with a zip software lmao
quaint mantle
lmao
private File dir = new File("resources\\assets\\whosthatpixelmon\\sprites"); a bit of java question but this is correct way to get that foldor right?
quaint mantle
oh shoot
quaint mantle
Mmh no. You have to use the Resource's getters from the classloader
if i only use the foldor name not actual file name , will it give me a array list of all files inside it?
agile anvil
``private File dir = new File("resources\\assets\\whosthatpixelmon\\sprites");``...
As you used here, File object is used to get a folder
quaint mantle
yes
agile anvil
So you can just apply the method to a folder
quaint mantle
okay!
agile anvil
URL resource = getClass().getClassLoader().getResource("your_folder");
if (resource == null) {
throw new IllegalArgumentException("folder not found!");
} else {
File folder = new File(resource.toURI());
}
so yea its the same method they are using
private File getFileFromResource(String fileName) throws URISyntaxException {
ClassLoader classLoader = getClass().getClassLoader();
URL resource = classLoader.getResource(fileName);
if (resource == null) {
throw new IllegalArgumentException("file not found! " + fileName);
} else {
// failed if files have whitespaces or special characters
//return new File(resource.getFile());
return new File(resource.toURI());
}
}```(I copy pasted ahah)
agile anvil
wdym?
quaint mantle
So like the foldor i want has this path "resources\\assets\\whosthatpixelmon\\sprites" what do i use as a file name now? still this or just sprites
agile anvil
Oh just before answering your question we both read too quickly ahah
"Not working in JAR file."
You have to use InputStream and not File because we can't get an URI from the resources
quaint mantle
oh;c
agile anvil
So like the foldor i want has this path ``"resources\\assets\\whosthatpixelmon...
Just without "resources"
quaint mantle
// The class loader that loaded the class
ClassLoader classLoader = getClass().getClassLoader();
InputStream inputStream = classLoader.getResourceAsStream(fileName);
// the stream holding the file content
if (inputStream == null) {
throw new IllegalArgumentException("file not found! " + fileName);
} else {
return inputStream;
}
}``` so this oneyep
quaint mantle
hey but how do i use that InputStream (sorry never really used these)
agile anvil
So InputStream is a stream of a file (not folders)
agile anvil
If you use images for instance, you can use a BufferedImage object
quaint mantle
yes exactly i need BufferedImage
agile anvil
BufferedImage image = ImageIO.read(inputStream);
Let me explain more
sprites foldor has 800+ .pngs
i need randomly 1 as a BufferedImage
agile anvil
But since there is no method to list files from resources to my knowledge, you have to:
- know the file names
- use an easy format like 1.png 2.png ...
quaint mantle
can it just randomly get 1 from those 800 ?
agile anvil
- Name your files 1.png .... 800.png and just get the Random#nextInt(bounds).png
- Or: fetch all files and select one randomely https://stackoverflow.com/questions/3923129/get-a-list-of-resources-from-classpath-directory
I'll rather go for the first one
quaint mantle
gotta go for 2nd one since some files are named slightly different
agile anvil
good luck with that ^^
quaint mantle
thanks i guess?
the stackoverflow post has a method given i will j try to implement that
agile anvil
There are multiple methods in the first solutions
First one doesn't require a lib
The other ones need one
quaint mantle
hmm what if i just make a way that it copies the entire resource foldor to plugins foldor?
wait i know 1 last way ;O
i can just copy all file names and just make a method that gives me 1 random name xD
agile anvil
Yeah but the question is how do you get all file names ahahaha
quaint mantle
i type it manually?
agile anvil
Why don't you just rename your files 1.png - 800.png ?
Do you need to keep their name ?
agile anvil
And is it a problem to rename them all ?
quaint mantle
unfortunately yes
agile anvil
Ah ok ok
So then you have two options:
- Implement a method (that might require a lib) from the stackoverflow post
- Gather the name of all filesand save it in your plugin
quaint mantle
you know i got a idea rn
agile anvil
And btw is it a plugin for your own or something you're making available to download ?
quaint mantle
own plugin
agile anvil
Because if it's for you, it's way better to put the images in the plugins folder
Then you can list files
quaint mantle
Yes i am gonna zip the pngs and unzip in plugin foldor
then just use the normal java thing
that I initially tried
agile anvil
It's so much better ahahah
quaint mantle
yea
analog mantle
How can I get the name of a world?
Like I ONLY want it to be
Overworld, Nether, End, other misc worlds
agile anvil
There is no direct way of doing that.
You have to check the World.Environment of the World by using World#getEnvironment
As you can see there are 4 possibilities:
NORMAL, # The overworld
NETHER,
THE_END,
CUSTOM; # misc
File file = new File("sprites.zip");
if (!file.exists()) {
InputStream stream = this.getClassLoader().getResourceAsStream("sprites.zip");
try {
Files.copy(stream, file.getAbsoluteFile().toPath());
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}``` does this make sense?on startup its going to copy the file
quaint mantle
because its 800 images
agile anvil
Why don't you just put all the files in the plugins folder ?
agile anvil
It seems good to me
agile anvil
What ?
quaint mantle
yea i was making this for 1.16.5
agile anvil
So why would you need older java version ?
quaint mantle
you cant run a 1.16.5 server on jdk 16 above
quaint mantle
let me check
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.3.0:resources (default-resources) on project WhosThatPixelmon: filtering E:\WhosThatPixelmon\src\main\resources\sprites.zip to E:\WhosThatPixelmon\target\classes\sprites.zip failed with MalformedInputException: Input length = 1 -> [Help 1]
agile anvil
Let me see your pomxml
agile anvil
This is not the default one since there is the shading plugin but still I can't see where the error can come from
quaint mantle
Nope that is auto generated one
ok yea built
used this lemme see if it compiled properly
smile
agile anvil
Just out of no where, what's the size of your zip file ?
agile anvil
the sprites zip is corrupted looks like
Mmmh, try to still execute it
quaint mantle
okay
agile anvil
Reading a jar file with winrar isn't meant to clearly work
quaint mantle
lemme add plugins to server
it will be fun if it ran without errors
did nothing lmao
no errors nothing
LMAO nvm it pasted it in main server foldor
but yea the zip looks corrupted
agile anvil
Is it in your IDE ?
quaint mantle
what is in my IDE?
agile anvil
the zip file. Is it corrupted ?
white root
the sprites zip is corrupted looks like
I think its just they 0'd out the crc hash's
which makes archivers think that the contents are broken
I dont remember how, but there exists some way to either skip crc validation or recalculate it
quaint mantle
ok
quaint mantle
Ah
hmm can i just ask 1 last question
are u able to copy entire foldor from resources ? and paste it
agile anvil
Same problem: you need the file names
quaint mantle
Same problem: you need the file names
what if i have name of foldor with everything in it
agile anvil
what if i have name of foldor with everything in it
quaint mantle
https://stackoverflow.com/a/3348150
theres like 5 different copy methods which one should i use?
well 3 i lied
agile anvil
It seems that you have to use copyResourcesRecursively
But you have to provide a correct originURL with should open a connection to a JarURLConnection
agile anvil
Perfect, finally ahahah
quaint mantle
yea about time lmao xd
now i can finally do what i wanted to do =D
only took a little over an hour
agile anvil
Ahahah and now you'll hate Java resources
quaint mantle
xd but atleast i learned them
sorta
wait theres 1 small issue
File destination = new File(this.getDataFolder().getAbsolutePath());
FileUtils.copyResourcesRecursively(this.getClassLoader().getResource("sprites"), destination);
}```why tf is it putting the zip file now
thats weird it shouldnt be putting the old zip file here
agile anvil
Wdym?
quaint mantle
you remember the old zip file i tried to paste
yea its pasting that too for some reason
agile anvil
Ahahahaha
That's the problem of copy pasting some premade code
I think the problem should be with the URL
quaint mantle
i will just add a file deleter
agile anvil
Because right now in your resources it's like:
|
| sprites.zip
| sprites
| 0.png
| 1.png
| ...
right?
Did you clean your jar?
wet breach
``` public void onEnable() {;
File destination = new File(this.getDat...
you need to add in there to skip files that are zips
otherwise this code is going to copy everything in that directory and below
quaint mantle
Did you clean your jar?
how do u clean it
it only has 1 foldor
the directory has no zips
wet breach
zip file is created before the recursion
agile anvil
congrats!
quaint mantle
;P i should really learn these file stuff
sterile flicker
@EventHandler
public void onInventoryClick(InventoryClickEvent event) {
if (!(event.getInventory().getHolder() instanceof DonateMenu) && !(event.getInventory().getHolder() instanceof MinigameMenu)) {
return;
}
if (event.getInventory().getHolder() instanceof MinigameMenu && event.getClickedInventory().getHolder() instanceof MinigameMenu) {
if (event.getCursor() != null && event.getCursor().getItemMeta().getDisplayName().equals("Arcade")) {
Bukkit.dispatchCommand(event.getWhoClicked(), "partyjoin");
} else if (event.getCursor() != null && event.getCursor().getItemMeta().getDisplayName().equals("Oitc")) {
Bukkit.dispatchCommand(event.getWhoClicked(), "oitcjoin");
}
}
event.setCancelled(true);
}``` suppose I have such a code, everything works except that it throws out the NPE at the moment of taking the item at line ```java
if (event.getCursor() != null && event.getCursor().getItemMeta().getDisplayName().equals("Arcade")) {``` my inventory```java
inventory = SumeruGUI.main.getServer().createInventory(this, 9, "Minigames:");
final ItemStack arcade = new ItemStack(Material.SKULL_ITEM, 1, (short) 3);;
SkullMeta sm = (SkullMeta) arcade.getItemMeta();
sm.setOwner("mario");
sm.setDisplayName("Arcade");
arcade.setItemMeta(sm);
inventory.setItem(0, arcade);
final ItemStack oitc = new ItemStack(Material.SKULL_ITEM, 1, (short) 3);;
SkullMeta sm2 = (SkullMeta) oitc.getItemMeta();
sm2.setOwner("camber");
sm2.setDisplayName("Oitc");
oitc.setItemMeta(sm2);
inventory.setItem(1, oitc);```PlayerChangedWorldEvent why does this event only have getFrom() and not getTo()
or it is already executed after the player has changed the world and i can just use player.getWorld()
spice furnace
or it is already executed after the player has changed the world and i can just ...
can you cancel it?
if not, it is probably called after
sterile flicker
is it possible to remove the black pixels in the armorstand name(holograms) or is it impossible to change it?
upper hazel
is there any event listening to work with a whetstone?
agile anvil
is it possible to remove the black pixels in the armorstand name(holograms) or i...
Do you need to work with armorstands or do you only need the text? If you use armorstands to create holograms use TextDisplay instead
you can set the background of textdisplay to transparent
sterile flicker
Do you need to work with armorstands or do you only need the text? If you use ar...
it supports 1.12.2?
agile anvil
it supports 1.12.2?
no
sterile flicker
So there's no way?
agile anvil
no
agile anvil
is there any event listening to work with a whetstone?
Do you mean click or actions of the grindstone?
agile anvil
I think the always workaround to cancel that is to cancel the click event on the result
Or maybe when clicking on a grindstone you open a fake grindstone
Or clearly disabling grindstone
upper hazel
there is a separate event for the anvil so why not for the whetstone lol
quaint mantle
Hey Rolyn i had 1 more question
agile anvil
ahaha go ahead
quaint mantle
Ivysaur("002","Ivysaur"),
Venusaur("003","Venusaur"),
Charmander("004","Charmander"),
Charmeleon("005","Charmeleon"),``` lets say i have a enum like this
I got the dexNumber = 001 how do i obtain string "Bulbasaur"You could have a static method in your enum that loops over all the enum and check the first parameter equality. If it is String equals then you return this enum (or directly the second value of this enum)
quaint mantle
would for loop be slow? it has like 800 items
wet breach
``` Bulbasaur("001","Bulbasaur"),
Ivysaur("002","Ivysaur"),
Venusaur(...
I can actually show you
give me a sec to get a link
quaint mantle
Ty
small valve
For BungeeCord, is there a way to get what server the player joined, but only during the first join?
I'm using ServerConnectedEvent, but this fires upon a server switch as well.
PostLoginEvent works, but doesn't provide which server they player joined
agile anvil
would for loop be slow? it has like 800 items
This is the easiest but forstalf will guide you through the best way
wet breach
Ty
The very thing you are wanting is what I use for my permissions
here you go
also shows you how to use dynamic stuff too
green prism
MongoDB: Caching?
wet breach
might have to alter this to your needs, but I use this for dynamic permissions where I don't know the permission ahead of time
agile anvil
For BungeeCord, is there a way to get what server the player joined, but only du...
You can use ServerConnectedEvent and add a flag to the player once he connected. Then if the flag is marked don't check this event anymore (for the given player)
wet breach
small valve
You can use ServerConnectedEvent and add a flag to the player once he connected....
Is there a built-in way to add a flag like how the "vanish" flag is added to players on Spigot? Or do I need to make this myself?
I'm assuming getGroups()?
agile anvil
I'm not an expert with Bungee. I'd use a list for that. Or if you have other player data to manage could be beneficial to have your gameplayer object
small valve
I see, I'll test out Player#addGroups and Player#GetGroups if not ill just make a custom object for it
ashen quest
anybody got a simple guide on how can i register my own placeholder.
i basically want to tell some other plugin a certain number, i think i need to register this number to placeholder api and that plugin can check for it?
quaint mantle
well then i can just make a HashMap then
agile anvil
I see, I'll test out Player#addGroups and Player#GetGroups if not ill just make ...
smart, I checked the docs and this should work
small valve
smart, I checked the docs and this should work
Worked! Thank you for your help. Can't believe I didn't think of this
agile anvil
Worked! Thank you for your help. Can't believe I didn't think of this
You actually did most of the work. Just needed a little outside note ahah
quaint mantle
private final String dexnumber;
private final String pokemonName;
private HashMap<String, String> hashMap = new HashMap<>();
PokemonEnum(String dexnumber, String pokemonName){
this.dexnumber = dexnumber;
this.pokemonName = pokemonName;
this.hashMap.put(dexnumber, pokemonName);
}```i can just make a hashmap and get value of key then?
wet breach
well then i can just make a HashMap then
you don't need one, a loop is fine. Even if there is 800 enums, the loop only works on the stuff inside of the enum you are looking at
quaint mantle
i mean HashMap just looked easy
wet breach
it is, but then it means you also don't really need enums
quaint mantle
well yea true
wet breach
enums don't go away, they always stay in memory, so its pointless to have a hashmap of the enum as a key value pair
quaint mantle
002-Ivysaur
003-Venusaur
004-Charmander
005-Charmeleon
006-Charizard
007-Squirtle
008-Wartortle``` the file looks like thisshould i just try to map it in a hashmap?
wet breach
so if you want to go the hashmap way, I recommed removing the enums then
either way is completely fine
just don't want to do redundant things is all 😛
quaint mantle
can u store a .txt file in a plugin?
native ruin
```001-Bulbasaur
002-Ivysaur
003-Venusaur
004-Charmander
005-Charmeleon
006-Char...
sneaky, do you speficially want the pokemon or is that just an example?
wet breach
can u store a .txt file in a plugin?
certainly
upper hazel
How can I fix a bug when crafting an item does not work when its ingredient does not have constant strength?
wet breach
just add it to your resources directory in your project and it should automatically be put in the root of the jar
just like plugin.yml is
however unlike accessing the config or plugin yml files, you will need to fetch the resource differently
fortunately spigot has an api for that 😄
quaint mantle
sneaky, do you speficially want the pokemon or is that just an example?
uh thats the file containing all names
i just wanna be able to give the code a three digit number and get the pokemon name
native ruin
ah
quaint mantle
threedigitnumber-pokemonname
i will just try splittng each line of file then mapping it to a hashmap
agile anvil
split by line breaks, then split by "-" and boom
quaint mantle
guys its a little irrelevant but wanna know how i made that textfile into java code?
native ruin
threedigitnumber-pokemonname
if you wanted to make every pokemon from scratch, I would've suggested using pokeapi so you didn't have to type in everything manually, but it seems like you don't need it
native ruin
guys its a little irrelevant but wanna know how i made that textfile into java ...
as an svg?
quaint mantle
whats a svg
wet breach
well if I was doing this, I would probably implement memory mapping and expiring cache. Load up a hundred or so or if you already know what is most likely to be common, load those up in a hashmap. Load more as needed, the expiring cache would cause it to shrink if some of the things are not being used. Reason for the memory mapping is this places the file into memory and with 800 items you are looking at maybe like 1mb or less of memory needed and it speeds up reading on the file without taking up I/O on the disk
native ruin
whats a svg
like in the image but each column is seperated by a ; and each row is seperated by a new line
wait no
im convusing
quaint mantle
yes
minor junco
Csv
quaint mantle
Hmmm i got a idea
minor junco
SVG is the image format
quaint mantle
i dont really need all the names at once
wet breach
also the advantage of memory mapping is if the server crashes the OS will auto save the file in memory for you just takes some time 🙂
quaint mantle
i can just try to find which line has that dexnumber and split to get the name
wet breach
but that is my two cents worth on how I would set this up
agile anvil
That's a tradeoff as explained by frostalf
For common access pokemon it will be slower
But I'm not sure at this scale we really care
quaint mantle
stuff is very confusing now
wet breach
But I'm not sure at this scale we really care
yeah at this scale it wouldn't be noticed unless you were heavily profiling this
you would need a few million entries before noticing anything
quaint mantle
i think for experimentation purposes i will make a java project to test
launching minecraft server every compile is pain
quaint mantle
you gotta remember i dont know some things
wet breach
if you do it right and keep the data binary with a simple way to separate the data. You can load 10 million or so blocks of data in 6 seconds and save in 3
wet breach
now mind you I helped conduct this test about almost a decade ago
so with modern hardware and improvements with java, the speed is most likely faster now
quaint mantle
its fine the server has 32 gb ram
wet breach
ram isn't the issue
the 10million blocks I think only took up an extra 1-2gb of ram
10million blocks != 10 million lines just fyi. This test was conducted by someone that made a custom plugin for tracking who set a creative block so that if someone who didn't have creative couldn't obtain the block
I helped guide them through the whole memory mapping and keeping everything binary because one of the things with memory mapping is that anything in memory has to be binary so the OS has to do a conversion on anything that isn't already binary to binary to put it in memory
agile anvil
It seems like you're playing with c pointers
wet breach
so keeping it binary just speeds up the memory mapping process
not really a necessity but it can be if you have a significant amount of data
also another neat feature of memory mapping is that you actually don't need to load the entire file
you can load up only partial and you can define how large your buffer is to shift data out and shift data in as you read through
handy if you want to keep memory management under control and not like try to load a 10gb file when you might not have the resources for it XD
otherwise you will get some OOME's
fallen lily
you can load up only partial and you can define how large your buffer is to shif...
Aka Streaming
Or
Spanned files i forgot the formal name
Its spanned in zip
You can have 4 pebibyte file thats actually just 10 bytes
wet breach
o.O
quaint mantle
Bulbasaur``` i am pro coderSicc
native ruin
yes you are!
native ruin
good luck
quaint mantle
i will surely comeback for map renderers
quaint mantle
:)
i really need to clean the code
i got like 20 classes , i just kept making new one when i realised the code in that class wont work
native ruin
no one's code is clean their first iteration
wet breach
yeah, we all have our methods for making stuff, but no one has clean code
I myself use the method of getting things working first, then I refine the code later
others like to try different routes, but at the end of the day you end up with hacky methods whether you like it or not
native ruin
I remembered my code was so bad I had to use reflection to call fields in a class because i was too stubborn to use a map
wet breach
lmao
quaint mantle
yea imma just quickly clean up and write boat of load code to test at once
wow really reduced 20 classes to 3 classes
eternal oxide
Sounds fine to me
wet breach
```child.delete();``` this just sounds wrong
quaint mantle
public class Renderer extends MapRenderer{
private final Player player;
private final BufferedImage image;
private boolean done;
public Renderer(Player player, BufferedImage image) {
super();
this.player = player;
this.image = image;
}
@Override
public void render(@NotNull MapView mapView, @NotNull MapCanvas mapCanvas,@NotNull Player player) {
if (done)return;
mapCanvas.drawImage(0, 0, image);
mapView.setTrackingPosition(false);
this.done = true;
}
}``` does this seem like a okay renderer
worthy star
?paste
undone axleBOT
worthy star
Hello, i wasn't getting this error before, now i get it for some reason... https://paste.md-5.net/cesicewesi.cs
hybrid spoke
has people found a way to check for specific entities in an area more efficient than iterating over all world entities yet?
eternal oxide
has people found a way to check for specific entities in an area more efficient ...
no
eternal oxide
Hello, i wasn't getting this error before, now i get it for some reason... https...
sysout pluginCommands.getHandler().name() before you try to use it.
worthy star
ok
worthy star
sysout `pluginCommands.getHandler().name()` before you try to use it.
the only class in commands package is TestCommand with command name "heal"
and it souted heal
eternal oxide
is heal in your plugin.yml?
getCommand reads teh entry from plugin.yml
If it's not there it returns null.
worthy star
wait 1 sec
OH lol
mb
it was spelt wrong
but
i thought it enables registered commands, and if its not registered it skips it
inner mulch
are the components in 1.20.5 on items gonna change how pdc work?
wet breach
has people found a way to check for specific entities in an area more efficient ...
could you use this?
hybrid spoke
could you use this?
sadly not, i need to check a specific area for an item without it being dropped
sterile flicker
how to set a texture for an item, without custom model data, since it is not available in 1.12.2?
chrome beacon
You can use damage values on items to change the texture/model
eternal night
are the components in 1.20.5 on items gonna change how pdc work?
I mean, hopefully not?
that is half the point of creating an API
sterile flicker
You can use damage values on items to change the texture/model
you mean durability? ItemStack customItem = new ItemStack(Material.WOOD_HOE, 1, (short)1);
quaint mantle
yo what
chrome beacon
you mean durability? ```ItemStack customItem = new ItemStack(Material.WOOD_HOE,...
yeah
inner mulch
I mean, hopefully not?
okay
quaint mantle
yo what
the command code btw
public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
if (command.getName().equals("test")){
File dir = new File(WhosThatPixelmon.getInstance().getDataFolder().getAbsolutePath());
File[] files = dir.listFiles();
Random random = new Random();
assert files != null;
File file = files[random.nextInt(files.length)];
ItemStack map = new ItemStack(Material.FILLED_MAP);
MapMeta meta = (MapMeta) map.getItemMeta();
for (MapRenderer r : meta.getMapView().getRenderers()){
meta.getMapView().removeRenderer(r);
}
map.setItemMeta(meta);
try {
BufferedImage image = ImageIO.read(file);
meta.getMapView().addRenderer(new Renderer(image));
map.setItemMeta(meta);
} catch (IOException e) {
throw new RuntimeException(e);
}
Player p = (Player) commandSender;
p.getInventory().addItem(map);
}
return true;
}```Caused by: java.lang.IllegalStateException: Item does not have map associated - check hasMapView() first!
it was a filled map tho
eternal oxide
chrome beacon
the command code btw
```java
public boolean onCommand(CommandSender commandSende...
Make and set your own map view
chrome beacon
Make and set your own map view
It doesn't have one if you make it like that
quaint mantle
oh so theres no need to remove renderers?
quaint mantle
lemme try removing renderer code
Caused by: java.lang.IllegalStateException: Item does not have map associated - check hasMapView() first! this has to be trollin
ah i need to make new MapView and set it ig
sterile flicker
yeah
this is the "damaged" parameter in the resource pack?
for example java ItemStack customItem = new ItemStack(Material.WOOD_HOE, 1, (short)1); json "overrides": [ {"predicate": {"damaged": 1, "damage": 0}, "model": "item/wooden_hoe"} ]
chrome beacon
I don't remember the exact name of the predicate
Haven't worked with that in years
inner mulch
using a bigger image, or is the image alr big?
echo basalt
how can i make this look bigger?
scale it up
quaint mantle
using a bigger image, or is the image alr big?
image is 32x32
echo basalt
uH
quaint mantle
whats the size of minecraft map?
echo basalt
128x128
eternal oxide
https://stackoverflow.com/questions/4216123/how-to-scale-a-bufferedimage Second answer is simplest.
sullen marlin
quaint mantle
no ik how to do it using java but like i dont know how big is map
is it like 100x100?
sullen marlin
128*128 I think
trail pilot
[22:56:39] [Server thread/INFO]: sdxq issued server command: /kit create test
[22:56:39] [Server thread/INFO]: ItemStack{STONE_SWORD x 1, UNSPECIFIC_META:{meta-type=UNSPECIFIC, enchants={DAMAGE_ALL=1}}}```
so I created this command which just do this:
```java
List<ItemStack> items = new ArrayList<>();
for (int i = 0; i < inventory.getSize(); i++) {
ItemStack item = inventory.getItem(i);
if (item != null) {
items.add(item);
System.out.println(item);
}
}
String name = ChatColor.stripColor(kitName.toLowerCase());
kitManager.addKit(new KitData(items, name, new ItemStack(Material.STONE)));```[22:56:41] [Server thread/INFO]: sdxq issued server command: /kit test
[22:56:41] [Server thread/INFO]: test [ItemStack{STONE_SW
ORD x 1}, ItemStack{BIRCH_STAIRS x 8}] ItemStack{STONE x 1}```private void claimKit(String kitName, Player player) {
KitData kit = kitManager.getKitByName(kitName);
for (ItemStack item : kit.items()) {
player.getInventory().addItem(item);
}
}```Server: 1.20.4, Java: 17, Client: 1.20.4
sullen marlin
whats the question
trail pilot
Why the enchants doesn't get added to the item?
why when I serialize and Item the enchant doesn't get applied?
spice furnace
can you send where you serialize the item
sullen marlin
they should, where is your serialization code
trail pilot
it's doesnt
I just serialize the item save it
then load back the file and deserialize it
and the enchant doens't get addded
sullen marlin
share the code
trail pilot
In 1.20.1 the /kit <name> give the item enchanted
trail pilot
share the code
Sure 1sec
quaint mantle
BufferedImage simage = image.getScaledInstance(128,128, Image.SCALE_DEFAULT);```its a bufferedimage
trail pilot
share the code
there you go
sullen marlin
that's definitely not enough code to properly implement json serialisation
trail pilot
hm
sullen marlin
why not just use inbuilt yaml?
quaint mantle
its a bufferedimage
md_5 do u know?
trail pilot
why not just use inbuilt yaml?
because I'm dumb, and didn't know this feature, how so?
sullen marlin
getConfig().set / getConfig().getItemStack
YamlConfiguration if you want a custom file
trail pilot
YamlConfiguration if you want a custom file
private FileConfiguration kits;
I'm using this
sullen marlin
yep
trail pilot
how to set the item stack?
sullen marlin
so just use kits.set and kits.getItemStack
trail pilot
List<String> itemsList = new ArrayList<>(); for (ItemStack item : kit.items()) { itemsList.add(item.toString()); }
correct?
sullen marlin
no, List<ItemStack>
trail pilot
yes sorry
tall dragon
md_5 do u know?
draw simage back onto a bufferedimage e.g.
Image resultingImage = originalImage.getScaledInstance(targetWidth, targetHeight, Image.SCALE_DEFAULT);
BufferedImage outputImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_RGB);
outputImage.getGraphics().drawImage(resultingImage, 0, 0, null);
should do it.
pretty sure u get better quality when you just draw the original to a new buffered image with different dimensions tho.
quaint mantle
oh okay
trail pilot
no, List<ItemStack>
to load it back, because the .items it's a list?
sullen marlin
? both ways List<ItemStack>
trail pilot
List<ItemStack> itemsList = BoxPvP.getInstance().getKits().getItemStack(key + ".items");
but getItemStack it's Object
not a list
trail pilot
will need to cast
- ==: org.bukkit.inventory.ItemStack
v: 3465
type: STONE_SWORD
meta:
==: ItemMeta
meta-type: UNSPECIFIC
enchants:
DAMAGE_ALL: 1```
does this look right?, I mean for modificationslooks correct
trail pilot
alr
trail pilot
looks correct
thanks, now it's working love ya
sterile flicker
how to determine that the inventoryclickevent event is executed when player taking an item and not for example the place the item?
which InventoryAction is responsible for taking
tall dragon
multiple
https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/inventory/InventoryAction.html & they are all documented
inner mulch
I figured something out you might wanna test btw
What?
ivory sleet
What?
Well did you figure it out to make it atomically safe for read-modify-writes yet?
inner mulch
Well did you figure it out to make it atomically safe for read-modify-writes yet...
With RLocks they are inefficient tho, did you find something better?
inner mulch
Okay, what is it?