Papermc
#help-development
onyx fjord
west oxide
ohh i thought it was someone's discord name
west oxide
wait so they took spigot , changed it a bit, called it theirs ?
onyx fjord
They can't call it fully theirs
mortal hare
since some of the optimizations can impact the gameplay
onyx fjord
No spigot updates = paper death
west oxide
ohh i see
mortal hare
yes, since its open source
onyx fjord
Well they would continue spigot but that's more work to do
west oxide
yeah true
onyx fjord
Bukkit and spigot
It's all in MD hands
He has to update bukkit so spigot can be updated
west oxide
damn
mortal hare
Fork chain is crazy in minecraft: CraftBukkit -> Spigot -> PaperMC -> Tuinity -> Purpur <-> Airplane?
onyx fjord
Purpur = purpur and airplane
Airplane has its own purpur branch
No fucking sense but it exists
mortal hare
well purpur includes airplane patches
there's some contraversy behind that
but afaik it was solved
onyx fjord
Airplane includes purpur patches in a branch
onyx fjord
It's paper part
west oxide
damn
mortal hare
honestly Both Purpur and Airplane should be merged into PaperMC
eternal night
purpur follows a way different goal than paper
mortal hare
i hate seeing bunch of forks popping up which do include patches from other forks
onyx fjord
Purpur has gameplay changes mostly
west oxide
Purpur has gameplay changes mostly
what does it change ? i mean like what ?
onyx fjord
It replaces tons of plugins
onyx fjord
what does it change ? i mean like what ?
It's all configurable
calm star
Why doesnt this work in the set display name?
"&4Condenser Wand\n" + "&a&lRight click &l&4on a chest to condense items inside!\n" + "&a&lRight click &l&4in air to condense your inventory!"
onyx fjord
Afk system, mob riding, compass
west oxide
:o
eternal night
display names do not have multiple lines
onyx fjord
Flying squids
mortal hare
what does it change ? i mean like what ?
for example by using Purpur you can make pickaxes break mob spawners with silk touch without any plugins
west oxide
Flying squids
lol actually cool
west oxide
for example by using Purpur you can make pickaxes break mob spawners with silk t...
ohh i see
that's nice ig
west oxide
damn
mortal hare
Airplane community is a bit toxic. I've came into their discord only to get told to get fucked
west oxide
Airplane community is a bit toxic. I've came into their discord only to get told...
LMAO
mortal hare
well at least that was my experience
west oxide
joins the discord
onyx fjord
You also need to pay for their profiler
west oxide
what's that
eternal night
I mean it is a nice business model
mortal hare
what's that
analysis tool which makes tracking down lag problems easier to do
mortal hare
yea spark is great
west oxide
analysis tool which makes tracking down lag problems easier to do
i see that could be interesting for a bigger server ig
which probs can create theirs ?
lol
eternal night
spark does not have live updates
onyx fjord
Well
west oxide
I mean it is a nice business model
true
onyx fjord
Who needs that pff
eternal night
has its advantages
west oxide
i think making plugins is also a good business model
onyx fjord
No
west oxide
if you wanna make money from** minecraft**
onyx fjord
You can't live from it
west oxide
You can't live from it
also that depends on where u live uwu
nvm i dont think u can
but like having multiple plugins that sell monthly and you only have to update (idk if that's an easy thing) sounds good ?
onyx fjord
Maybe
paper viper
no its really not
west oxide
ok then am wrong
paper viper
plugin should only be for enjoyment
onyx fjord
But we use GPL license
paper viper
never for money
you wont earn a lot
and also you'd probably have more stable income working for a server anyways
west oxide
plugin should only be for enjoyment
yeah am still just talking about it i wont do it cuz i dont really care to get money from selling plugins
paper viper
money should only be motivation for plugins
west oxide
i only get motivated when i dont get error like this xD
onyx fjord
Follow GPL or Richard stallman will come to your house
acoustic pendant
public class ClimaticExpansions extends PlaceholderExpansion {
@Override
public @NotNull String getIdentifier() {
return "Climatic";
}
@Override
public @NotNull String getAuthor() {
return "Fragment./Adri752";
}
@Override
public @NotNull String getVersion() {
return "1.0";
}
@Override
public boolean canRegister() {
return true;
}
@Override
public boolean persist() {
return true;
}
@Override
public String onPlaceholderRequest(Player player, @NotNull String params) {
if(player == null) {
return "";
}
if (params.equals("heat")) {
return PlayerHeight.getHeat();
}
return null;
}
}```
Hey! could anyone tell me if am missing something in this papi code?
lost matrix
You can't live from it
If you are really experienced then you can get positions where you get paid 15$/hr for 40hr/week.
If you really really want to then you can make a living out of it. Add giving java courses and some freelancing to it and you
might even be able to make a half decent living. But at that point you are better off as a software dev
making twice that amount...
ivory sleet
lowercase on identifier
onyx fjord
If you are really experienced then you can get positions where you get paid 15$/...
Yeah but I was talking about spigot plugin selling
Working on a server is totay different thing
mortal hare
fuck me
my cat fur is stuck inside my mouse sensor
and i cant scroll properly anymore
and i don't have proper screwdriver
ivory sleet
Oof rip
stone sinew
Just confirming why do the "pre" updates not contain bukkit, and other src for the API? Like the jar is basically only craftbukkit but installs the libraries elsewhere.
sullen marlin
because a) that wouldn't be an issue if you used maven, gradle, or any other sensible build system; b) that wouldn't be an issue if you used the API not NMS; c) Because Mojang did it and it's not a terrible idea
stone sinew
because a) that wouldn't be an issue if you used maven, gradle, or any other sen...
I'm trying to use the API xD
sullen marlin
then depend on spigot-api not spigot
stone sinew
sullen marlin
Spigot-api can be found in Spigot/Spigot-API/target; your local maven repo; or our nexus instance
stone sinew
I don't use dependency managers.
sullen marlin
silly, but I Just listed 3 locations with the jar for you
stone sinew
silly, but I Just listed 3 locations with the jar for you
And I'm looking them up lol. A link would be easier but meh.
sullen marlin
?maven
undone axleBOT
stone sinew
So that being said... Does that mean the jars won't contain bukkit instance even in the stable release?
acoustic pendant
if (player.getLocation().getY() <= 50){
player.sendMessage(warningMessageUp);
scheduler.runTaskTimer(plugin, () -> {
setCold(1);
}, 0, 20 * 10);
}```
i have this code
but when i get to Y 50 i don't recieve any message
(I have specified the warning message), could anyone help me?what about when you get to y 49
acoustic pendant
is not an event
sullen marlin
what is it then
paper viper
you dont even call the method
sullen marlin
well what is calling coldAndHeatSetter
vague oracle
that seems inefficient
everytime you move, not even on the x, y or z axis but on pitch and yaw it creates a new task.
stone sinew
Ugggg the spigot-api jar don't contain all the classes I use either.
sullen marlin
you can use -shaded to have the api dependencies included
stone sinew
you can use -shaded to have the api dependencies included
I'm using the shaded jar
sullen marlin
what is missing
acoustic pendant
ok, so should i make an arraylist so when a player gets to Y 50 he gets the event only once but when he leave the Y 50 it stop?
stone sinew
what is missing
WorldServer, JSONObject, IBlockData, NBTTagCompound, GameProfile, CraftMagicNumbers, BlockPostition, CraftBukkit Apache libs
There is probs more but this is what I'm missing in one of my latest version plugins.
sullen marlin
that's not api
that's nms
you just told me youre trying to use the api
' because a) that wouldn't be an issue if you used maven, gradle, or any other sensible build system; b) that wouldn't be an issue if you used the API not NMS; c) Because Mojang did it and it's not a terrible idea
'
eternal night
I thought with mojang mappings internals are now api 🙂
sullen marlin
' I'm trying to use the API xD
'
eternal night
runs
stone sinew
NBTTags are api.
eternal night
wat
sullen marlin
..........................
eternal night
they are not
stone sinew
The others not so much.
stone sinew
then why arent they in the api
Ok this has to be said then lmfao.
You complain about us not using the API but you just said a huge part of the itemstacks aren't in the api....
sullen marlin
which part
stone sinew
NBTTags
sullen marlin
nbt to do what?
eternal night
The nbt tags are represented through sensible api contracts
stone sinew
Store data on the item.
stone sinew
Example I store ints in NBTTags for how much health/hunger an item has so when placed I Don't have to have that data stored in a config.
sullen marlin
eternal night
?pdc
stone sinew
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/persistence/PersistentDataHo...
Thats makes it easier in future versions.
therefore modifying default tags using this PersistentDataHolder is impossible.
That part is kinda annoying though.
stone sinew
I'm still not understanding why the spigot jar just doesn't contain all this like it has for the passed... 8 years?
sullen marlin
' because a) that wouldn't be an issue if you used maven, gradle, or any other sensible build system; b) that wouldn't be an issue if you used the API not NMS; c) Because Mojang did it and it's not a terrible idea
quaint mantle
how do i handle backend web authentication
stone sinew
because a) that wouldn't be an issue if you used maven, gradle, or any other sensible build system
Would still have these issues lol Like I said already using the shaded jar.
that wouldn't be an issue if you used the API not NMS;
I use NMS for supporting older versions.
Because Mojang did it and it's not a terrible idea
It is though.
sullen marlin
a) you wouldn't; b) well this doesn't affect older versions; c) that's like your opinion man
stone sinew
What do you mean I wouldn't I just proved to you I am LMFAO
sullen marlin
but you're not using maven, gradle, or any other sensible build system
paper viper
stop using the manual way
sullen marlin
you're using eclipse projects
quaint mantle
thats why you use a god damn buildtool
go through every class and run javac
stone sinew
you're using eclipse projects
Yeap 😄
stone sinew
a) you wouldn't; b) well this doesn't affect older versions; c) that's like your...
Oh would you look at that. Still missing classes. Who would have thought that using maven wouldn't fix a damn thing.
eternal night
did you just depend on the actual jar file on the system
like, an actual system path
hardcoded
paper viper
deadass if he did that 💀
eternal night
seems like it 😂
stone sinew
eternal night
that again is the api
you are trying to depend on the implementation are you not
in which case you'd depend on spigot instead of spigot-api
sullen marlin
and every other library as well
eternal night
which is automatically installed by build tools into your local maven repo
sullen marlin
this is the downside of not using a dependency manager
stone sinew
in which case you'd depend on `spigot` instead of `spigot-api`
I've tried both. And they are both not containing the classes I use from 1.17
eternal night
doubt it
paper viper
I've tried both. And they are both not containing the classes I use from 1.17
did you run buildtools with remapped?
i had this issue before
its cause there was a jarinjar loader thing
eternal night
the spigot server version installed in your local .m2 contains the expected layout
paper viper
and you have to use -remapped to get the stuff in the right place
stone sinew
did you run buildtools with remapped?
nope One sec
paper viper
yeah try that
cause if u run without remapped for me at least
its the jarinjar strategy
but when you run with remapped
it exposes the inner jar stuff
eternal night
do you even have to tho ? I just ran a clean install and the not remapped jar looks usable as well
paper viper
do you even have to tho ? I just ran a clean install and the not remapped jar lo...
does your not remapped jar look like the image
eternal night
it does not
paper viper
then thats why
paper viper
Yeah, thats without --remapped
west oxide
made it so that if you cant create tag twice and cant delete non existing one :D
progress
paper viper
<@!347005619825278976>
It's rather strange. I don't understand why for some people it works and others it doesnt
for emily it worked
but if u go onto spigot forums
someone also experienced the same issue
and had to run remapped in order to get the proper structure
I'm not sure why
paper viper
Yeah
eternal night
Ah sweet, yea then you wouldn't even need remapped if you don't want to jump into special source
paper viper
probably they were on an older version
makes sense
stone sinew
and you have to use -remapped to get the stuff in the right place
got the same jar
java -jar BuildTools-#138.jar --remapped --rev %Input%
paper viper
hmm
i mean when i ran it i put remapped as the last arg but that shouldnt matter right
sullen marlin
again, the jar copied by buildtools will be the bootstrap jar
the raw jars are in the Spigot/Spigot-Server/target folder
paper viper
And also check your .m2 folder too
and the spigot jar
and see if its like that
the bootstrap jar is really meant for server owners
stone sinew
Yeap its in the .m2/repo
Even using that jar I'm still not able to use Bukkit imports.
sullen marlin
because that jar only contains craftbukkit
you need to depend on spigot-api and spigot separately
as well as all their libraries if applicable
again, this is why Maven/Gradle exist
proud basin
You know I wanna try making an anticheat but I have never played with packets before so this would be interesting
sullen marlin
otherwise extract the entire META-INF folder of the bootstrap and depend on every jar there
stone sinew
Thats a fucking bitch to do. Even with maven and gradle. I can't just depend on 1 jar anymore.
stone sinew
No I would still have to add all the depends that aren't in the spigot api. JSON etc...
stone sinew
no you wouldnt
🤦 read your last few messages
sullen marlin
'otherwise'
I think I know more about maven than the guy that uses eclipse projects
just sayin
stone sinew
I use maven for shading. Thats it. Don't need to waste time building my plugins
proud basin
Which one do you guys recommend using protocollib or packetevents by retrooper
stone sinew
Also added spigot and spigot api to maven depend.... Still have missing imports.
So far 1.18 is a joke and just makes it even harder to support future versions.
mortal hare
protocollib is more expansive
packetevents afaik uses tinyprotocol
which was developed by the comphenix (the same protocollib dev)
hasty prawn
who would've guessed
proud basin
so they are both good?
stone sinew
you know what makes it easy to support future versions
You know what's makes spigot easy to support? When the author doesn't screw up the api every major update ;)
mortal hare
PacketEvents seems to be more focused on more NMS injection while protocollib relies more on the reflections for backwards compatibility
proud basin
hm
mortal hare
ProtocolLib is more abstracted while PacketEvents are more on the raw side of packet handling
stone sinew
you're not using the API
🤦 I can't even use Bukkit.broadcastMessage()
At this point are you not even reading my messages?
mortal hare
what do you expect from prerelease builds
eternal night
if you depend on the build server implementation you basically have no classes whatsoever.
you are depending on a bootstrap jar
that later on extracts all libraries and resources inside
sacred mountain
is anyone willing to make me a few small plugins? i cant find any with 1.8 support.
hasty prawn
?services
undone axleBOT
If you wish to request or offer development/art/building/administration services, please do so at https://www.spigotmc.org/forums/services-recruitment-v2.54/
eternal night
the API contracts haven't changed, you are just depending on a boostrap jar
mortal hare
its possible to build paper/spigot without spigot api bundled in?!
stone sinew
you are depending on a bootstrap jar
Nope already discussed this. I have tried that jar, the snapshot jar, the shaded jar, the remapped jar, the maven repo jar, the spigot api jar and the spigot jar.
eternal night
then you failed somewhere down the line ¯_(ツ)_/¯
I am testing an example setup right now and it works great
stone sinew
have you tried reloading your project?
of course lol
mortal hare
IDE doesnt output you more errors if its done correctly
sullen marlin
yeah please dont suggest another ide, its not helpful & the issue isnt the choice of ide
hasty prawn
IDE doesnt output you more errors if its done correctly
You clearly have never setup a Forge project 
eternal night
switch to nano
mortal hare
You clearly have never setup a Forge project <:KEKW:677339695356575805>
I didn't because I use fabric
hasty prawn
Smart
mortal hare
gn everyone
next plume
So for us server owners, what's the deal with this new bundler/bootstrap thing? How does it work and what is its purpose?
paper viper
So for us server owners, what's the deal with this new bundler/bootstrap thing? ...
if you are a server owner it doesnt really matter
pearl vessel
It shouldn’t really matter (hopefully)
paper viper
but the main reason is because of JDK encapsulation with URLClassloader class
sacred mountain
in english
paper viper
which caused JAR loading to be harder. And a new strategy called jarinjar loading (with a bootstrap class) is the fix to load libraries at runtime
next plume
JDK encapsulation with URLClassloader
I don't even know what that means.
Is this necessary because of Java 17?
next plume
Seems more complicated to me.
sullen marlin
yeah but it means that the library jars are actually used as-is rather than modified
but also as with everything its a trade-off
if we retained the old style spigot jar people would yell and say that was the wrong move too
sullen marlin
Mojang
next plume
OK. Just trying to understand the change.
sullen marlin
it basically makes the server jar a launcher like the client has
next plume
are you a developer? lol
are you a developer? lol
I have seven plugins on SpigotMC, one of which is used by 300 servers with 1000 players.
But I don't use NMS.
ivory sleet
I have one plugin on SpigotMC used by PulseBeat 
sullen marlin
👑
next plume
Ooh, he asked a question and I answered.
paper viper
Sorry for asking that XD. It's never bad to understand smthing
ivory sleet
Btw Pulse
west oxide
I have one plugin on SpigotMC used by PulseBeat <:roo_confuse:744140156143140904...
Whats pulse
ivory sleet
Have you started unit testing?
paper viper
Yes
paper viper
Whats pulse
m e
ivory sleet
Whats pulse
The guy that just said Yes
paper viper
Yes
west oxide
:o
ivory sleet
hope you’re not testing every function
ivory sleet
Even tho people like bob asserts it’s the right way
kindred valley
kindred valley
!p
paper viper
no
ivory sleet
Cuz you actually wanna test behavior and not specific classes
paper viper
Yeah
kindred valley
!paste
ivory sleet
?paste
undone axleBOT
next plume
Don't test for error conditions you don't know how to handle. 🤓
paper viper
assert meta != null
kindred valley
can u guys take a look at the 39th period
i want to control the situation that the player closed the inventory screen
next plume
Cuz you actually wanna test behavior and not specific classes
Testing classes would be unit testing. Testing behavior would be functional testing.
They each have their uses (as does regression testing).
sullen marlin
imagine testing things
ivory sleet
Yeah, was probably just talking about tdd in general, I mean sure unit tests can be good to verify your code does not do the wrong thing. But surrounding every function of every class is a bit excessive, since impl details change and then you’ll end up with a lot of broken tests. 
wispy fossil
world gen - are 'mountain' biomes in 1.18 renamed to peaks?
sullen marlin
windswept
wispy fossil
this one I assume?
sullen marlin
wispy fossil
is that from the wiki?
sullen marlin
ye
wispy fossil
ty
sullen marlin
spigot supports those renames at runtime
quaint mantle
Which one do you guys recommend using ``protocollib`` or ``packetevents by retro...
packetevents
wispy fossil
hmm, I am getting a strange error with buildtools?
fatal: invalid branch name: init.defaultBranch =
applyPatches.sh: line 16: cd: /c/Users/admin/Downloads/118Server/Spigot/Spigot-API: No such file or directory
Resetting Spigot-API to Bukkit...
fatal: ambiguous argument 'origin/spigot': unknown revision or path not in the working tree.
...
Resetting Spigot-API to Bukkit...
fatal: ambiguous argument 'origin/spigot': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
Applying patches to Spigot-API...
fatal: could not open '../Bukkit-Patches/*.patch' for reading: No such file or directory
Something did not apply cleanly to Spigot-API.
Please review above details and finish the apply then
save the changes with rebuildPatches.sh```i might be doing something stupid. I am using git bash inside the same folder as the buildtools latest jar
wispy fossil
i did
ran this cmd: java -jar BuildTools.jar --rev 1.18-pre5
wispy fossil
maybe I'll try another machine
sullen marlin
what is fatal: invalid branch name: init.defaultBranch =
wispy fossil
not sure
sullen marlin
seems like you mightve broken your .gitconfig?
young knoll
(Also you should probably be building pre-8 now)
quaint mantle
dam we on 8 now?
quaint mantle
oh we on RC1.. i just read the new post like 1-2 days ago I thought
young knoll
Just checked, not yet
quaint mantle
ok i missed 3 pre-releases in 3 days
wait I even clicked the spigot post after it got updated to pre-8 when spigot mapping stuff got mentioned in #general
young knoll
He got the cloning machine working
paper viper
human.clone()
wispy fossil
seems like you mightve broken your .gitconfig?
yep, that's what it was.
I fixed it by running the command git config --global init.defaultBranch main
I should say I found a few people earlier this year who had the same problem, but never found a solution.
Maybe this should be added to the issue solutions list?
quaint mantle
how do i get rid of the top box hanging over
unreal quartz
make them the same width? lol
quaint mantle
make them the same width? lol
yeah i had to use pt
unreal quartz
this is impossible to tell you without seeing the website
quaint mantle
cross platform solution
proud basin
packetevents
how come?
proud basin
Quick question is better to make the plugin from latest version and support everything below it or start from below and support upwards?
next plume
I think if you put api-version: 1.17 in plugin.yml, servers older than 1.17 won't be able to use it.
sand gull
I've been stuck for like 2 hours trying to get something to work now.
Basically I want the tab suggestion for /msg to show all players on a BungeeCord proxy, not just the ones on 1 particular Spigot server. I have been trying to do this using a BungeeCord plugin by just simply creating a command and defining a custom TabExecutor response. The problem is that BungeeCord does not seem to override the tab complete response, but it does override the command's functionality. Is there any workaround to get this to work as I intend?
Would appreciate any help!
tranquil viper
How would I go about loading a pre-built building
Ie: I build a house and when I run a command the house is pasted in (like world edit but prebuilt buildings)
quaint mantle
if (cmd.getName().equalsIgnoreCase("anvil")){
Inventory Inventory = Bukkit.createInventory(Player, InventoryType.ANVIL);
Player.openInventory(Inventory);
}
i'm trying to make a /anvil command. the ui shows up and stuff but you can't actually enchant anything. how would I make it to where you can enchant items?
crude charm
How would I go about loading a pre-built building
worldedit api
proud basin
Would it be smart to cache the players data then to call it through api everytime?
young knoll
Depends
What does the API do to get them
If it's just getting it from collections then it's probably fine
sullen marlin
Structure api
young knoll
What about it
Oh for importing structures
I still have to have to a look at that API
proud basin
their uuid and player
waxen plinth
```java
if (cmd.getName().equalsIgnoreCase("anvil")){
Inven...
Oh lord
The anvil logic isn't in the GUI itself sadly
Also please please please name your variables in lower camel case, having a variable called Player with a capital P is very bad
proud basin
Hey so whenever you hover over water with creative its seems to be detected what can I do to fix that? ```java
if (packet.isPosition()) {
final List<Block> blocks = ReflectionUtils.getBoundingBox(profile.getPlayer()).expand(1, 1, 1).getBlocks(
profile.getPlayer().getWorld()
);
final boolean check = blocks.stream().noneMatch(block -> block.getType() != Material.AIR && !block.getType().toString().contains("WATER"))
&& blocks.stream().anyMatch(block -> block.getType().toString().contains("WATER"));
if (check) {
if ((ticks += 2) > 10) {
final double prediction = data.getLastDeltaXZ() * 0.8F;
final double difference = Math.abs(data.getLastDeltaXZ() - prediction);
if (difference > 0.04 ) {
if (increaseBuffer() > 15) {
fail("diff=" + difference);
}
} else decreaseBufferBy(Double.MAX_VALUE);
}
} else {
ticks -= ticks > 0 ? 1 : 0;
}
}
vestal matrix
if im using Material mat = Material.valueOf(args[0].toUpperCase()); how can i check if the material is actually a material and not something like "jad8jasjd"
sullen marlin
iirc valueOf throws an exception
better to use something like .matchMaterial and just check if returns null
vestal matrix
if (Material.matchMaterial(args[0].toUpperCase()) == null) { isnt detecting if the material doesnt exist
sullen marlin
it should though I dont think the uppercase is necessary
vestal matrix
still isnt
quaint mantle
so you're saying jad8jasjd returns a valid material?
Have you thought to see what it is..
cause its just a lookup in a map which is cached from Material.values() so it definitely wont return a valid material
vestal matrix
after if (Material.matchMaterial(args[0] == null) { i have it send a message to the console and it doesnt
young knoll
Yeah you are missing a )
vestal matrix
if (Material.matchMaterial(args[0]) == null) { still isnt working for me :/ args[0] = "diIJjxwijd37d"
patent onyx
is there an event for when a shovel is used to change grass to a dirt path
vestal matrix
might need to give more info
what else?
young knoll
is there an event for when a shovel is used to change grass to a dirt path
Use the interact event
patent onyx
Use the interact event
ty ill check it out
vestal matrix
im rly confused...
for (Material m : mats) {
if (m == mat) {
p.getInventory().addItem(new ItemStack(mat, i));
}
}``` why am i not getting the item? args[0] = "dirt" but when i do something like args[0] = "djajdjsad" i get an internal error but if i do a real material name nothing happens
eternal oxide
Material#matchMaterial
vestal matrix
```if (Material.matchMaterial(args[0].toUpperCase()) == null) {``` isnt detectin...
ive tried that as well but had an issue ^
fickle helm
im rly confused...
``` mat = Material.valueOf(args[0].toUpper...
Material doesn't produce an array, why are you looping thru it?
eternal oxide
why are you event trying to loop mats?
vestal matrix
`Material` doesn't produce an array, why are you looping thru it?
i have an array with every material
eternal oxide
is mats a list of permitted materials?
vestal matrix
why are you event trying to loop mats?
im looping a list of every material and args[0] to see if they are = since Material.match isnt working
vestal matrix
`if (mats.contains(mat) {`
it still isnt detecting if the material isnt real
mats.addAll(Arrays.asList(Material.values()));
if (mats.contains(mat)) {
p.getInventory().addItem(new ItemStack(mat, i));
}
else {
p.sendMessage("material does not exist");
}```You are making a List of ALL materials
young knoll
use a list, then you can .contains(mat)
Even better, use a set
proud basin
Hey so whenever you hover over water with creative its seems to be detected what...
bump
vestal matrix
You are making a List of ALL materials
yes?
vestal matrix
im detecting if the material exists wdym?
eternal oxide
Material mat = Material.matchMaterial(args[0]);
if (mat != null) {```^ I have no idea how you were not getting null using that
Unless you are using some kind of cursed hybrid server
vestal matrix
welp it works now idk why it wasnt before but thanks
fervent sonnet
welp it works now idk why it wasnt before but thanks
Next time: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Material.html
sullen marlin
All java primitives are by value so they will always 'clone'
boolean b = a; // clone a
Most events are before
summer scroll
So right now I want to create a clan plugin that is working on multiple server instances, and now I know how to use the basic jedis, the question is when should I load and save the clan data?
eternal oxide
any time it changes
summer scroll
In my mind, I load all clans data and cache it on startup, check If the clan data is already on Redis or not, If it's not on Redis I load it from the MySQL.
quaint mantle
In my mind, I load all clans data and cache it on startup, check If the clan dat...
Use redis for messaging, not storing
summer scroll
Use redis for messaging, not storing
Messaging like what?
quaint mantle
Messaging like what?
like bungeecord plugin messaging..?
quaint mantle
Why I can't just cache it on redis when server startup?
Because thats still somehow slow? You also have to serialize and deserialize everything all the time
And redis suck as storage
summer scroll
But it's quite simple I would say
public void loadClanStats(){
try(Jedis... ){
int balance = Integer.parseInt(jedis.hget("key", "field"));
}
}
public void saveClanStats(){
try(Jedis... ){
jedis.hset("key", "field", "value");
}
}
swift solar
young knoll
Sure
summer scroll
Because thats still somehow slow? You also have to serialize and deserialize eve...
So how you would suggest If I want to sync the data every server at all times.
quaint mantle
So how you would suggest If I want to sync the data every server at all times.
When any update happens, you send a message to all other servers so they update data aswell?
summer scroll
How do you notify the other server?
summer scroll
Can you make an event in redis? just like EventHandler in Bukkit, where If I send a message, the other server can receive the message?
I don't know how the other server can receive the message everytime I send a message.
quaint mantle
Can you make an event in redis? just like EventHandler in Bukkit, where If I sen...
Yes
Read redis docs
summer scroll
Is it the pub/sub?
quaint mantle
subscriber and publisher, yes
summer scroll
oh okay, that's very useful
cosmic arrow
is Maven or Gradle better?
sullen marlin
maven
summer scroll
subscriber and publisher, yes
Okay so, is this correct?
Subscribe to specific channel, and then the publisher will send a message for example the clan uuid and set a data using Jedis#hset, and then the subscriber will listen to the message and get the data using Jedis#hget.
ivory sleet
is Maven or Gradle better?
Apparently gradle is faster when it comes to a multi module project
But maven is probably much more stable as it has been around for a longer time of period
thus I’d say a lot of plugin devs are also used with it so therefore more supported in the spigot community
ivory sleet
I believe there’s a gradle plugin which solves it for gradle users also?
young knoll
Haven’t seen anything other than some GitHub repos
Nothing talking about one directly
sullen marlin
tbh its simple enough some sort of exec(..) in gradle could probably do it
quaint mantle
is Maven or Gradle better?
gradle
faster and much less verbose
quaint mantle
See now I am considering switching back to maven because of specialsource
There's a tool for gradle but i think its not allowed to mention it here
ivory sleet
Okay so, is this correct?
Subscribe to specific channel, and then the publisher ...
Yo aglerr ever checked out redisson
summer scroll
redisson
ivory sleet
https://github.com/redisson/redisson here in case you haven’t
Way more sophisticated than Jedis
And yes it has a pub sub
summer scroll
what's the different with jedis?
ivory sleet
Ridiculously more features I’d say and better engineered.
summer scroll
okay, i'll check that out
summer scroll
Okay so, is this correct?
Subscribe to specific channel, and then the publisher ...
but is this the correct way?
ivory sleet
Yeah, well its my personal goto when it comes to redis with java
I don’t know I actually haven’t used Jedis since a very long time
Let me take a peek
Oh yeah
JedisPool::getResource
then use Jedis::subscribe
summer scroll
yeah, i think i'm gonna stick with jedis for now
i never actually used redis, so i'll get more comfortable first
ivory sleet
I’m still surprised a lot of spigot devs use mainly redis as a message queue and message broker
summer scroll
and with data synced every server, i just need to load/save on startup and disable right?
ivory sleet
Ah
I just feel like when it comes to message queues, there are simply way superior alternatives
last ledge
Cause it was simple
spigot 1.18 when coming
ivory sleet
and with data synced every server, i just need to load/save on startup and disab...
How’s your current design?
I’ll review it based on your description
last ledge
ivory sleet
?1.18
undone axleBOT
There is no ETA. Having an ETA leads to unrealistic deadlines, false hope, and a bad product. It will be ready when it's ready.
summer scroll
Okay, when server startup it will load all data from mysql, and cache it on the memory, and then update the local cache from the message that is sent thru redis pub/sub, and on server stop save the clan to mysql.
But I found a problem, when the data has not been saved on the mysql yet, the servers will have different data.
summer scroll
no
ivory sleet
Or just a normal hashmap or smtng?
summer scroll
yeah hashmap
ivory sleet
Hmm sounds somewhat dangerous
summer scroll
the hashmap, or the design?
ivory sleet
Design
I mean loading the clan data seems fine (in the start)
But you might just want to rely on the redis cache
As redis has its own "hashmap"
summer scroll
store everything on the redis?
ivory sleet
So no local hashmap
summer scroll
manya says it will be slower
ivory sleet
No not everything
A little but redis is fast
Ridiculously compared to mysql or smtng
summer scroll
what should i store?
ivory sleet
Because the problem is
You can end up with something I refer to as the synchronization problem
Let’s say you do in fact use redis pub/sub in combination with a local map instance in every server
summer scroll
yeah there will be a synchronization problem, i can see it
Server 1 clanA balance = 1
Server2 clanA balance = 3
Server1 clanA balance increased by 1, so 2
Server2 clanA balance will be 2
ivory sleet
Now at timestamp 20:00
Server A mutates the clan name and sends the update (with pub sub).
At timestamp 20:01
Server B mutates the clan name and sends the update.
However for some reason server B was able to send its update such that it completely reached server C, A, Proxy and D at timestamp 20:02.
But server A got its update reached out at timestamp 20:03 to C, B, D and Proxy.
Now those servers will float around with invalid data
one way is to ofc include a timestamp in every message you send with pub sub
And handle conflicts as such
summer scroll
hmm, so how would i do it?
ivory sleet
Another way is to completely rely on ONE cache like redis’s cache
Third way is to use a lock service, like hazelcast
Well you decide
summer scroll
never heard of hazelcast, i think i'm gonna stick with redis
ivory sleet
Yeah, try the first way
iron palm
if (e.getBlockPlaced().getType().equals(Material.WHITE_TERRACOTTA)) {
player.getInventory().addItem(new ItemStack(Material.WHITE_TERRACOTTA, 1));
BukkitScheduler blockTimer = Bukkit.getServer().getScheduler();
int o = blockTimer.scheduleSyncRepeatingTask(this, new Runnable() {
@Override
public void run() {
Block block = e.getBlockPlaced();
e.getBlock().setType(Material.YELLOW_TERRACOTTA);
if (block.equals(Material.YELLOW_TERRACOTTA)) {
block.setType(Material.ORANGE_TERRACOTTA);
} else if (block.equals(Material.ORANGE_TERRACOTTA)) {
block.setType(Material.RED_TERRACOTTA);
} else if (block.equals(Material.RED_TERRACOTTA)) {
e.setCancelled(true);
}
}
}, 10,5);```
uh whats wrong with this code
It only works fine for transfering WHITE_TERRACOTTA to YELLOW_TERRACOTTA.use == to compare enums.
also you're comparing Block with Material
it will never be true
iron palm
hmm ok
summer scroll
So you would want to get the type Block#getType
ivory sleet
Sure thing
summer scroll
i have invited you btw
ivory sleet
Link me, I’ll accept it through the link 😅
iron palm
use `==` to compare enums.
not working either
summer scroll
not working either
show your code
summer scroll
the updated code
summer scroll
it can only transfer WHITE_TERRACOTTA to YELLOW_TERRACOTTA.
change the top if condition too with ==
so you want to change the block type every 0.25 second?
iron palm
so you want to change the block type every 0.25 second?
exactly
im using a scheduleSyncRepeatingTask
chrome beacon
Don't cancel the event in the repeating task like that
chrome beacon
Also make sure to stop the repeating task or your server will die
iron palm
all of those e.setcancelled are ```java
e.getBlock().setType(Material.AIR);
yeah
quaint mantle
https://github.com/aglerr/VargoiClan
404 =-(
iron palm
I mean you can cancel the event in the task if you want
what should i do for that however...?
summer scroll
Data Synchronization across servers with Redis
iron palm
BukkitScheduler blockTimer = Bukkit.getServer().getScheduler();
int o = blockTimer.scheduleSyncRepeatingTask(this, new Runnable() {
@Override
public void run() {
Block block = e.getBlockPlaced();
e.getBlock().setType(Material.YELLOW_TERRACOTTA);
if (block.getType() == Material.YELLOW_TERRACOTTA) {
block.setType(Material.ORANGE_TERRACOTTA);
} if (block.getType() == Material.ORANGE_TERRACOTTA) {
block.setType(Material.RED_TERRACOTTA);
} if (block.getType() == Material.RED_TERRACOTTA) {
e.getBlock().setType(Material.AIR);
}
}
}, 10, 5);```
I tried this but this will remove the block instantlyOf course, the process is fast, it will change every 0.25 second.
iron palm
Of course, the process is fast, it will change every 0.25 second.
changed it to 5 seconds it isnt even transfering it self
odd thicket
```java
BukkitScheduler blockTimer = Bukkit.getServer().getScheduler();
...
The block Type is set to yellow terracotta and then you check, if it is yellow terracotta. Of couse it is alway what you just set it to. All the if code will be executed and it is so fast, you won't see it. You only see the last type : air
iron palm
The block Type is set to yellow terracotta and then you check, if it is yellow t...
yeah..
odd thicket
You should set the type to yellow before the repeating task and then use if-else or switch in the task
sand gull
```java
BukkitScheduler blockTimer = Bukkit.getServer().getScheduler();
...
What is the problem here?
What exactly are you trying to achieve 🙂
iron palm
What is the problem here?
it transfers WHITE_TERRACOTTA to air instantly
sand gull
Wait, but WHITE_TERRACOTTA isn't even in there?
iron palm
What exactly are you trying to achieve 🙂
if a player places a WHITE_TERRACOTTA
so the block should change it color every 0.25 seconds until it reaches to RED_TERRACOTTA and then it should be air
iron palm
Wait, but WHITE_TERRACOTTA isn't even in there?
because i didnt showed the complete code
@EventHandler
public void onBlockPlace(BlockPlaceEvent e) {
Player player = e.getPlayer();
if (e.getBlockPlaced().getType() == Material.WHITE_TERRACOTTA) {
player.getInventory().addItem(new ItemStack(Material.WHITE_TERRACOTTA, 1));
BukkitScheduler blockTimer = Bukkit.getServer().getScheduler();
Block block = e.getBlockPlaced();
int o = blockTimer.scheduleSyncRepeatingTask(this, new Runnable() {
@Override
public void run() {
block.setType(Material.YELLOW_TERRACOTTA);
if (block.getType() == Material.YELLOW_TERRACOTTA) {
block.setType(Material.ORANGE_TERRACOTTA);
} else if (block.getType() == Material.ORANGE_TERRACOTTA) {
block.setType(Material.RED_TERRACOTTA);
} else if (block.getType() == Material.RED_TERRACOTTA) {
block.setType(Material.AIR);
}
}
}, 10L,50);
}
}
That makes a lot of sense lol
Let me walk you through what's happening atm
First the player places WHITE_TERRACOTTA right
iron palm
yeah
sand gull
Then we go inside the run method of the scheduler
It first changes it to YELLOW after 10 ticks
sand gull
That makes sense, since the if statement comes right after changing it to YELLOW
crimson terrace
well you set the block type to orange terracotta and then instantly check wether it is orange
sand gull
so it will always immediately go into that if statement
crimson terrace
do it the other way around
check for red first, then orange, then yellow
that should work
iron palm
I think i can use map to save that block so i can create another if out of the scheduler and check if that block is orange and then another scheduler
sand gull
@Override
public void run() {
switch (block.getType()) {
case Material.WHITE_TERRACOTTA:
block.setType(Material.YELLOW_TERRACOTTA);
break;
case Material.YELLOW_TERRACOTTA:
block.setType(Material.ORANGE_TERRACOTTA);
break;
case Material.ORANGE_TERRACOTTA:
block.setType(Material.RED_TERRACOTTA);
break;
case Material.RED_TERRACOTTA:
block.setType(Material.AIR);
cancel(); // We cancel this scheduler, since we're now done
break;
}
}. 10L, 50L);
This is basically what you want to do
crimson terrace
that is also a good solution
iron palm
woa right i forgot switch lol thanks
sand gull
no worries 🙂
crimson terrace
might also wanna add a default to cancel the task
sand gull
very good point
crimson terrace
in case the block gets broken in between or something
sand gull
always smart to do, to prevent weird memory leaks
crimson terrace
this.cancel?
iron palm
this.cancel?
thats not working too
sand gull
cant cancel it
Make it a BukkitTask
Give me a sec, I'll write it out in IntelliJ to make sure it works
iron palm
it is a bukkit task
crimson terrace
int taskID = Bukkit.getScheduler....
and then cancel with the taskID
or does that also not work
ivory sleet
Are you trying to cancel inside or outside or both?
crimson terrace
Are you trying to cancel inside or outside or both?
inside the switch case which is inside the Bukkit task
sand gull
BukkitRunnable runnable = new BukkitRunnable() {
@Override
public void run() {
switch (block.getType()) {
case Material.WHITE_TERRACOTTA:
block.setType(Material.YELLOW_TERRACOTTA);
break;
case Material.YELLOW_TERRACOTTA:
block.setType(Material.ORANGE_TERRACOTTA);
break;
case Material.ORANGE_TERRACOTTA:
block.setType(Material.RED_TERRACOTTA);
break;
case Material.RED_TERRACOTTA:
block.setType(Material.AIR);
cancel(); // We cancel this scheduler, since we're now done
break;
}
}
};
runnable.runTaskTimer(this, 10L, 50L);
what
sand gull
Should use a BukkitRunnable
ivory sleet
just store it as a BukkitTask then
iron palm
Are you trying to cancel inside or outside or both?
iinside
sand gull
You can just use a BukkitRunnable Gameisntover, the code I sent works
iron palm
```java
BukkitRunnable runnable = new BukkitRunnable() {
@Override
...
oops i used BukkitScheduler
sand gull
Yeah, that doesn't allow cancelling right from the run method
ivory sleet
BukkitTask task = new BukkitRunnable() {
@Override public void run() {
this.cancel();
}
}.runTaskTimer(this,10L,50L);
or
Bukkit.getScheduler().runTaskTimer(this, task -> {
task.cancel();
},10L,50L);
?scheduling I wrote this not too long time ago in case of any future references
undone axleBOT
sand gull
Asking this question again as it got burried:
How would I go about showing all players on a BungeeCord network in the player tab-complete in things like /msg <player>. I've tried overriding the command using a Bungee plugin, but Bungee plugins only seem to override command functionality for natively existing commands.
One solution I came up with is just sending fake PlayerInfo packets to every single server on the network to simulate them being online in that particular Spigot server, but this seems suboptimal.
ivory sleet
you could use plugin message channels maybe?
or if you got something better, a redis cache, or even some message broker could do
sand gull
I use Redis as my plugin message channel basically, so I could use that, but also seems inefficient to request the full player list from the Proxy on every single tab complete action
sand gull
or if you got something better, a redis cache, or even some message broker could...
yeah this
last ledge
?1.17
undone axleBOT
Install 1.17 with BuildTools: https://www.spigotmc.org/wiki/buildtools/
sand gull
I could use the message channel to broadcast to all servers when a player joins the network and then let those individual servers spawn a PlayerInfo packet, but I feel like I'm overthinking this
ivory sleet
I use Redis as my plugin message channel basically, so I could use that, but als...
no no no
you'd cache it
so only on a server instance startup would you request all existing players on the network
sand gull
and then on every player join / leave of the network I send a notification to remove (or add) one player from that cache to all singular servers?
ivory sleet
yes
idk why you'd use redis as a mq, but Ig it works (would recommend rabbitmq or kafka if you got access to those)
sand gull
idk why you'd use redis as a mq, but Ig it works (would recommend rabbitmq or ka...
I am using Proton: https://proton-1.gitbook.io/proton/
Which basically either uses Redis or Rabbitmq
just cross-server messaging without the hassle of BungeeCord's native system where you need at least 1 player on a server etc.
ivory sleet
On Single Server Shutdown -> Send bulk update
On Single Server Bootstrap -> Query update
On Player Join -> Send update
yeah
well using player connections was a clever yet limiting implementation detail
sand gull
On Single Server Shutdown -> Send bulk update
On Single Server Bootstrap -> Quer...
(and on Player Quit -> Send update) but gotcha
ivory sleet
yuh that too lol
then idk if you have 1 proxy or multiple proxies and one super proxy
sand gull
Just using 1 proxy right now to keep stuff relatively simple
ivory sleet
hmm alright, arguably you let the proxy be the only one which sends the leave/join updates
sand gull
Yeah that was what I thought you meant haha
ivory sleet
oh yeah, just to clarify 😅
sand gull
I see, this makes a lot of sense (as I also cache other stuff this way), but I thought there might have been a way to override it using a Bungee command
I'll just go with this for now, thanks a lot 🙂
ivory sleet
yeah good luck
sand gull
tyvm
ivory sleet
I see, this makes a lot of sense (as I also cache other stuff this way), but I t...
hmm actually yeah there probably is
misty current
is it me or does protocollib actually make things slower to dev? I find it much faster to use NMS for packets
sand gull
hmm actually yeah there probably is
Tried using the BungeeCord API and two separate command frameworks for Bungee, good chance it's not gonna work :p
sand gull
is it me or does protocollib actually make things slower to dev? I find it much ...
I think it just mostly depends on what you're used to. The freedom of using NMS will always be more than with ProtocolLib, so in that sense some things might be easier, but the trade-off of not having to deal with abstraction / reflection and just being able to rely on a library is great
misty current
yeah but even looking at minecraft's protocol wiki
i never manage to set the right values to the right fields
ivory sleet
Jurre, you might need to send the tab complete event through packets or smtng
quaint mantle
?1.18
undone axleBOT
There is no ETA. Having an ETA leads to unrealistic deadlines, false hope, and a bad product. It will be ready when it's ready.
misty current
Protocol wrapper ✨
wait
quaint mantle
?1.16
ivory sleet
guess you figured that out alr tho
sand gull
Jurre, you might need to send the tab complete event through packets or smtng
I tried modifying the suggestions list using the TabCompleteEvent on Bungee, but that one only listens to tab completes in Command Blocks like tf 😂
sand gull
says i just copy paste classes and that's it?
Yup, just pick what you need (don't just add in everything), and then use that
make sure to check if stuff is up to date tho, I believe some code is a bit old already
sand gull
yeah exactly haha, check for that as well
misty current
ok so let's say i want to play a lightning bolt
is the wrapper weather something
WrapperPlayServerSpawnEntityWeather.java
sand gull
Yeah
misty current
oh wait that's so useful
i can also see how do they work behind the scene
and what would i have to set if i didn't do it with wrappers
thanks a lot
sand gull
i can also see how do they work behind the scene
Exactly, I use it all the time just to check if I set all the correct fields
np
misty current
random number i guess
also another thing, is there anything there for entity metadata?
i need to do some armorstand packet playing
misty current
only class i've found is WrapperPlayServerEntityMetadata but it just takes a metadata object as a parameter
so i'd have to make it myself
empty comet
PrepareAnvilEvent setResult bug? item in slot 1 is replaced directly
brisk estuary
Hi guys. In order to make an explosive arrow what should I do? Should I use the interface AbstractArrow?
quaint mantle
is it possible to teleport a player to a location when they are near a certain coords?
sharp hemlock
yes
quaint mantle
how would i do it using eclipse 1.8
sharp hemlock
quaint mantle
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Location.html#distance(org.b...
ty
true perch
How can you turn ItemMeta into a String and back into an ItemMeta object? Does anyone have an example or explenation?
empty comet
hey if you guys have 5 minutes to check my thread i will really appreciate it, since i need it done and working for 1.18 it's a bit time sensitive :c
true perch
How can you turn ItemMeta into a String and back into an ItemMeta object? Does a...
I would like it so I can store data regarding Items and generate new ItemStacks onEnable. If there is another way to do that, I'd love to hear!
true perch
hey if you guys have 5 minutes to check my thread i will really appreciate it, s...
you should probably just post the thread here ❤️
onyx fjord
how would i do it using eclipse 1.8
1.8 spigot isnt supported
quaint mantle
1.8 spigot isnt supported
I couldnt find a way anyways
misty current
how can i spawn an armorstand with metadata using protocollib?
proud basin
Hey so whenever you hover over water with creative its seems to be detected what...
bump
dense geyser
1.8 spigot isnt supported
don't be a version nazi this isn't the forge discord :/
misty current
he just said that spigot 1.8 is not supported which is true
noble lantern
no need to support a version many years old now
misty current
how can i spawn an armorstand with metadata using protocollib?
anyone?
hybrid spoke
i mean, we can still help with 1.8, but if something comes up, which needs a hacky solution but is already granted in higher versions, we should just say "update"
maiden mountain
How can I get the game profile for a player? it tells me that the "GameProfile" class does not exist
hybrid spoke
How can I get the game profile for a player? it tells me that the "GameProfile"...
craftbukkit
maiden mountain
But i use spigot
hybrid spoke
and mojang lib
misty current
bukkit is built in spigot
maiden mountain
How can i access it?
hybrid spoke
build tool dependency 🤔
misty current
if you use paper there's an easier way but i don't know how to
dense geyser
EntityPlayer player = ((CraftBukkit) player).getHandle();
GameProfile gp = player.getProfile();
This is weird since i used the Jetbrains minecraft plugin to generate the project
dense geyser
i mean, we can still help with 1.8, but if something comes up, which needs a hac...
/shrug yeah but when it comes to randomly saying it for the sake of saying it
maiden mountain
So to get those libs i need to use the buildtools?
dense geyser
depends what dep you're using, spigot or spigot-api
hybrid spoke
you need to use your build tool to add it as a dependency
hybrid spoke
<repositories>
<repository>
<id>minecraft-repo</id>
<url>https://libraries.minecraft.net/</url>
</repository>
</repositories>
<!------>
<dependencies>
<dependency>
<groupId>com.mojang</groupId>
<artifactId>authlib</artifactId>
<version>version</version>
<scope>provided</scope>
</dependency>
</dependencies>
can never remember how you call on buildtools from the bot ;-;
undone axleBOT
CafeBabe Help Menu
maiden mountain
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
<version>1.17-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
Yeah, i got this
hybrid spoke
this is just spigot
maiden mountain
```xml
<repositories>
<repository>
<id>minecraft-repo</id>
...
❤️
misty current
how can I put in as a parameter an Entity? I can't just construct one without spawning it
dense geyser
yeah thats spigotapi
dense geyser
how can I put in as a parameter an Entity? I can't just construct one without sp...
you can but eh, wdym what you tryna do
protocol lib or packets?
dense geyser
oh rip, I raw it idk
misty current
i could use nms but it defeats the point of protocollib
maiden mountain
So what i have to do is run the buildtools and then it craftbukkit and the mojang lib to my project?
And then it should work
hybrid spoke
craftbukkit already has the mojang auth lib
empty comet
hey if you guys have 5 minutes to check my thread i will really appreciate it, s...
little bump cause i found new things
maiden mountain
Btw your xml didnt work
dense geyser
you only need to run btools if you want spigot, mojang and nms in one
maiden mountain
Could not find artifact com.mojang:authlib
hybrid spoke
Could not find artifact com.mojang:authlib
you prob. didnt change the version
maiden mountain
i set it to 1.17
hybrid spoke
yeah no
maiden mountain
?
hybrid spoke
<dependency>
<groupId>com.mojang</groupId>
<artifactId>authlib</artifactId>
<version>3.2.38</version>
<scope>compile</scope>
</dependency>
is what craftbukkit use
maiden mountain
So should i make it compile or provided?
hybrid spoke
provided
maiden mountain
Got it
hybrid spoke
but if you want to use craftbukkit anyways, you can just shade craftbukkit in
craftbukkit already have it
maiden mountain
And what about the CraftPlayer class?
hybrid spoke
thats craftbukkit
maiden mountain
Could you send me the xml?
hybrid spoke
for craftbukkit you need to run the buildtools and put it inside your local repo
maiden mountain
Ah so it build generate the craftbukkit jar and i will have to add it as a library?
hybrid spoke
yup
hybrid spoke
```xml
<dependency>
<groupId>org.spigotmc</groupId>
<...
np, make sure to use spigot then instead so you also have the craftbukkit patches from spigot
maiden mountain
I'm using Spigot
hybrid spoke
you are using the spigot-api
hybrid spoke
just the -api
maiden mountain
Alright, thank you mate
hybrid spoke
👍
misty current
is it a good idea to do armor stand animations with armorstand packets to show them to a single player or should I hide the entity from everyone else than the player?
onyx shale
armor stands tend to... lag
you should use packets as much as you can working with them
onyx shale
cant say the same,never used it always doing my packets thru nms
misty current
it would probably be viable in my case, i don't need cross version compatibility
i still have to decide which one to use
i don't have much experience with neither of them
young knoll
What’s painful about protocollib
misty current
1.8 😔
misty current
What’s painful about protocollib
the fact that understanding how do some fields work takes years
onyx shale
not rly
misty current
how am i supposed to set the metadata of an entity
onyx shale
first by looking at examples
last i used protocollib i simply went on vg and checked what the packet had
misty current
and also if i want to have my armorstand offset how do i do it? the packet takes integers as parameters
for location
onyx shale
there should be one asking for doubles
misty current
Caused by: com.comphenix.protocol.reflect.FieldAccessException: No field with type double exists in class PacketPlayOutSpawnEntity.
tried that
oh probably the packet changed in 1.13 or smthing
still strange, how is the client meant to see an offset armorstand if the packet takes int fields🤔
hybrid spoke
crimson terrace
how do people have plugins which work in all the versions in the world? any tutorials on that?
vale ember
how do people have plugins which work in all the versions in the world? any tuto...
to make your plugin work, u need to use only those APIs that work on the lowest version u want to support, and use reflection or sub-modules for NMS stuff
crimson terrace
so if I want to support all versions from 1.13 to 1.17 I just need to develop it in the api that works for 1.13 and it works in all versions above?
vale ember
if your are not using NMS it should work fine
crimson terrace
seeing as I dont even know what NMS stands for that should be fine. thanks 😄
vale ember
seeing as I dont even know what NMS stands for that should be fine. thanks 😄
NMS stands for net.minecraft.server
crimson terrace
packets?
vale ember
yes
crimson terrace
alright thanks 😄
vale ember
but if you're using protocollib it should work fine without any abstractions or reflection
crimson terrace
<https://bukkit.org/threads/support-multiple-minecraft-versions-with-abstraction...
appreciate that!
vale ember
<https://bukkit.org/threads/support-multiple-minecraft-versions-with-abstraction...
is there a way to avoid reflection completely?
paper viper
Yes you could extract the bukkit version
eternal oxide
yes, modules and shading
paper viper
and use a switch statement
Oh i thought u were talking about something else nvm
lol
proud basin
Hey so whenever you hover over water with creative its seems to be detected what...
bump
eternal oxide
First use block.getType().name() when working with Material names
Second, it detects water because you are over water. What do you expect it to detect?
proud basin
well yeah
hasty fog
Anyone here know how to access com.mojang.serialization in the 1.18 pre-release? Can't find a jar containing it after running buildtools.
proud basin
interesting
eternal oxide
This test java final boolean check = blocks.stream().noneMatch(block -> block.getType() != Material.AIR && !block.getType().toString().contains("WATER")) && blocks.stream().anyMatch(block -> block.getType().toString().contains("WATER"));
Seems to be checking for not AIR and Not water, but also IS water?
so if the current block is NOT water and is NOT Air, but there is water in the list
Your test is extremely confusing. I don;t see how it could return true
For it to be true, there has to be No AIR, No WATER and WATER.
misty current
can you make an entity spawned with packets not despawn when it goes out of render or do I have to resend the packet?
like i store the location of all packet entities for a player and when the player walks into the chunk plays the packet again
eternal oxide
If you spanned using packets it only exists in yoru code and on the client
if teh client delets it you have to respawn it
misty current
yea i was asking if you can force the client to not despawn it
eternal oxide
no idea, but I doubt it
misty current
yeah same
misty current
like i store the location of all packet entities for a player and when the playe...
what about this approach?
eternal oxide
I believe the client deletes everything thats out of range
misty current
i can listen for chunk load events, check if there should be a packet entity in that chunk and spawn it
young knoll
See how something like holographic displays does it
eternal oxide
I would guess they are constantly tracking distance
any time a player moved between chunks recheck
misty current
kk thanks
I don't know why but i love going in NMS classes and finding this sorta stuff lol
this.world.getServer().getLogger().warning(this.getName() + " was caught trying to crash the server with an invalid yaw");
((CraftPlayer)this.getBukkitEntity()).kickPlayer("Infinite yaw (Hacking?)");
is it more efficient?
eternal oxide
recomended to use as its accurate
mighty pier
it gives me this error but my chest size is set to 27
eternal oxide
show code
spare prism
Hello! I'm trying to set some NBT tags for my items, but it doesn't set
My methods:
public ItemStack setNBT(ItemStack itemStack, String key, String value) {
net.minecraft.world.item.ItemStack nmsItem = CraftItemStack.asNMSCopy(itemStack);
NBTTagCompound itemCompound = (nmsItem.hasTag()) ? nmsItem.getTag() : new NBTTagCompound();
itemCompound.setString(key, value);
nmsItem.setTag(itemCompound);
return CraftItemStack.asBukkitCopy(nmsItem);
}
public String getNBT(ItemStack itemStack, String key) {
net.minecraft.world.item.ItemStack nmsItem = CraftItemStack.asNMSCopy(itemStack);
NBTTagCompound itemCompound = (nmsItem.hasTag()) ? nmsItem.getTag() : new NBTTagCompound();
itemCompound.getString(key);
return itemCompound.getString(key);
}
public boolean hasNBT(ItemStack itemStack, String key) {
return !getNBT(itemStack, key).equals("");
}
If you aren't on a horribly outdated version you should use the pdc
spare prism
If you aren't on a horribly outdated version you should use the pdc
I'm on 1.17.1
wdym by pdc
eternal night
?pdc
eternal night
Allows you to store custom data on an itemstack
I am guessing that is what you are aiming to do ?
spare prism
I am guessing that is what you are aiming to do ?
well, actually yes, but can't I do it using nms?
eternal night
Well ehm. Technically yes but why would you ever prefer using NMS if there is API
spare prism
cause I will probably support legacy versions
tender shard
bruh md_5 why did you remove apache commons lmao
tender shard
just drop support for everything below 1.16
spare prism
Then use NMS on versions below 1.14
ok, but why my code doesn't work?
proud basin
For it to be true, there has to be No AIR, No WATER and WATER.
that’s how jesus works
misty current
if you wanna do stuff with nbt i would highly suggest using nbtapi, it's very easy to use, works from 1.8 to 1.17 and the developer always replies quickly
plus you can shade it
eternal oxide
bruh md_5 why did you remove apache commons lmao
?
twilit wharf
I want to change the text above a players head, tried multiple different apis, even tried scoreboards, nothing worked. Armor stands have a delay when the player moves and it looks really weird, is there a better way I could be doing this?
chrome beacon
ok, but why my code doesn't work?
🤷 use a debugger or debug messages