depending what you are doing, packets are more efficient in some cases. Like if you want custom entities without their actually being entities for the server to care about. You use packets to create fake entities, but the clients won't know any different.
#help-development
wet breach
solemn shoal
depending what you are doing, packets are more efficient in some cases. Like if ...
right
lean bone
The armorstand is used as a title which floats above the head of the player, but I don't want the player himself seeing the title
Just the other people around them
wet breach
however, while packets may be more efficient in some cases, it is actually more difficult coding wise because there is a lot more variables you need to handle yourself from that point and can't rely on the server for.
eternal oxide
is an armorstands custom title visible if you set the title visible but the stand invisible?
solemn shoal
yes
lean bone
Yes
solemn shoal
thats how HologramApi works
eternal oxide
Then no reason to use packets
wet breach
Yes that is how you make HoloGrams these days
solemn shoal
interactible holograms use horses
lean bone
Then no reason to use packets
I don't want everybody to see the stand's name, that's why I'm trying to use packets
I was trying to just spawn all the armorstands at 0,0, and only teleport them for the players that need to see them
But it might be a better idea to use something like that metadata packet I believe exists to hide the title for some players
wet breach
you are going to need to mess with like 2-3 packets then if I remember correctly as well as capture any packets that cause updates
solemn shoal
wait, cant armorstands be in teams?
coz i remember the option existing to hide names for specific teams
eternal oxide
Yes, just set it only visible to the team
lean bone
I'll try that out, thank you!
wet breach
that is a solution too, just good luck on the scoreboard stuff lol
eternal oxide
HIDE_FOR_OTHER_TEAMS
then you can just use the correct spawn method and set the stand invisble with the correct custom name etc. https://hub.spigotmc.org/javadocs/spigot/org/bukkit/World.html#spawn(org.bukkit.Location,java.lang.Class,org.bukkit.util.Consumer)
lean bone
Why not just spawn it invisible with no collisions?
How do you exactly remove the collisions of an armorstand? Do you do that with the setMarker method?
eternal oxide
How do you exactly remove the collisions of an armorstand? Do you do that with t...
LivingEntity#setCollidable(boolean)
cold field
What it does?
wet breach
depends how you coded it. If you are trying to modify the sign, can't do that async
eternal oxide
um, crashed server with Async? We're you calculating teh movement of every atom in the universe?
quaint mantle
What it does?
depends on what that software you are gonna add does
quaint mantle
um, crashed server with Async? We're you calculating teh movement of every atom ...
yesn't
cold field
mh, I need to dig it more
quaint mantle
yesn't
it also never printed "a"
read javadocs
likely it says what it returns
*what parameters mean
summer scroll
basically ignore level restriction.
quaint mantle
you just asked us what it means
eternal oxide
yesn't
try using getChunk().getChunkSnapshot() then work on that as it will have all teh blocks
summer scroll
sharpness has max level which is 5 level
long portal
how can i delete a chunk?
quaint mantle
try using getChunk().getChunkSnapshot() then work on that as it will have all te...
what does a snapshot do?
long portal
how can i delete a chunk?
i already have the Chunk defined
summer scroll
if you want to enchant more than sharpness 5, use true
eternal oxide
what does a snapshot do?
its a copy of teh chunk at that point in time
long portal
how can i get every block in a chunk
?
i dont understand this with "Math.IDONTKNOW"
pleaseee i need help
quaint mantle
how can i get every block in a chunk
World w = event.getWorld();
int cx = chunk.getX() << 4;
int cz = chunk.getZ() << 4;
for (int x = cx; x < cx + 16; x++) {
for (int z = cz; z < cz + 16; z++) {
for (int y = 0; y < event.getWorld().getMaxHeight(); y++) {
Block block = w.getBlockAt(x, y, z);
if (block.getType().name().contains("SIGN")) {
System.out.println("a");
Sign sign = (Sign) block;
event.getWorld().getPlayers().forEach(player -> {
List<String> list = new ArrayList<>();
for (String str : sign.getLines()) {
list.add(filter(player.getUniqueId(), str));
}
player.sendSignChange(block.getLocation(), list.toArray(new String[0]));
});
}
}
}
}
what i use atm
quaint mantle
just cut my own code
hybrid spoke
you just need the for loops
hybrid spoke
nothing else
long portal
yes i need the loop
and i dont know what in the loop
that was my question
but
thank you
@quaint mantle
for the help
hybrid spoke
List<Block> blocks = new ArrayList<>();
World w = event.getWorld();
int cx = chunk.getX() << 4;
int cz = chunk.getZ() << 4;
for (int x = cx; x < cx + 16; x++) {
for (int z = cz; z < cz + 16; z++) {
for (int y = 0; y < event.getWorld().getMaxHeight(); y++) {
Block block = w.getBlockAt(x, y, z);
blocks.add(block);
}
}
}
spoonfeed af, but there you would have a list with the blocks inside the chunk
eternal oxide
If you are only interested in signs then use event.getChunk().getTileEntities() Then find the signs in that.
far less to check
long portal
```java
List<Block> blocks = new ArrayList<>();
World w...
i'll try it
eternal oxide
there is no method getChunk() on player. Use a Proper IDE
long portal
yes there is
eternal oxide
how the heck did you even manage to compile that
long portal
quaint mantle
did someone say different server versions?
long portal
and i know that it works
eternal oxide
yes there is
read yoru stacktrace error
wet breach
@long portal ideally you would make use of chunksnapshot for this as well, and would recommend using this method so you know which y values you don't need since in a chunk, about half to more then half the chunk is just air blocks
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/ChunkSnapshot.html#isSectionEmpty(int)
long portal
bc i made another plugin with another function and p.getChunk is right
its in Paper btw
long portal
<@!522389996582207520> ideally you would make use of chunksnapshot for this as w...
oh
nice
eternal oxide
The server you ran yoru plugin on has no player.getChunk()
quaint mantle
well the server say it doesn't have it
long portal
wait
eternal oxide
again, read yoru own stacktrace error
long portal
nvm
wet breach
Paper might have it, but spigot doesn't
wet breach
or code your plugin to handle differing fork's
quaint mantle
just go #getLocation().getChunk()
eternal oxide
p.getLocation().getChunk() does exist on both though.
wet breach
yep it does
quaint mantle
If you are only interested in signs then use `event.getChunk().getTileEntities()...
ooooh right i can do that
eternal oxide
This is why you code for the lowest denominator (Spigot) so you know it runs on everything.
quaint mantle
wait are signs even tile entities?
eternal oxide
They have a tile entity
quaint mantle
This is why you code for the lowest denominator (Spigot) so you know it runs on ...
well i code for nms
🙂
blazing scarab
paper is awesome
long portal
MAAAANNN
quaint mantle
imagine pinging a lot of people
eternal oxide
The bot said nope
quaint mantle
mod bots have no feelings
long portal
thats awful
rotund pond
Hello !
Sorry for pinging, I'd like to react to this message.
The "PersistentDataContainer" is part of API 1.14 if I understood correctly, how to do in an older API? (like 1.8 for example)
eternal oxide
Hard coded NMS tags
rotund pond
What does "NMS" means ?
quaint mantle
Hello !
Sorry for pinging, I'd like to react to this message.
The "PersistentD...
you handle persistence yourself and have pain
rotund pond
Oh okay thank you 😮
blazing scarab
stop using legacy versions btw
quaint mantle
^
eternal oxide
1.16 is so much nicer to work with
quaint mantle
true, but doesn't hypixel run 1.8?
eternal oxide
Are you Hypixel?
blazing scarab
They have own infrastructure, but this isnt a reason to stay on older versions
rotund pond
stop using legacy versions btw
Not developper's choice
quaint mantle
Are you Hypixel?
theres also a lot of 1.12 servers
eternal oxide
We really need to get a total server player count by version somehow
quaint mantle
somehow you have to be mass apealing. But i prefer coding for 1.16 exclusive too if i wanna use newer features.
blazing scarab
1.12 is lightweight, this is the main reason
eternal oxide
Old plugins I support do 1.8. Everything new I do 1.14+ as a minimum.
recently 1.16 only
blazing scarab
1.15/1.14 is absolutely useless just cuz 1.16 exists
cerulean harbor
specifically blown up? or just destroyed/broken
quaint mantle
Blown up because you use it in a dimension that's not the nether
Like
Like a bed in the nether or end
eternal oxide
Block explode event I expect
eternal oxide
?jd
queen dragonBOT
quaint mantle
Thank you
eternal oxide
Search box top right type event
quaint mantle
wow i just realized changing sign text on chunk load is a very bad idea
because other players can place signs while the chunk is already loaded
paper viper
I was wondering, is there any built in api to support rgb color in books?
paper viper
pretty sure it does work
i found a plugin which can create colored books
let me see the code
it uses Main.java 🥲
it uses allman too
🥲 🥲
it seems actually pretty easy
nvm i found it. You just use BookMeta, get the contents and translate those into colors
quaint mantle
Signs are tile entities right? Because this packet doesn't seem to fire
paper viper
its a block entity
vapid oyster
Does anyone have suggestions for Libraries to use? Just wondering what common ones people use and might recommend 😄
paper viper
that will depend on what you are doing
quaint mantle
kyori adventure may be handy sometimes
vapid oyster
kyori adventure may be handy sometimes
I do use that, very nice!
quaint mantle
theres also aikars commands library
paper viper
Yeah
quaint mantle
and that timings lib for custom timings
vapid oyster
I looked into Cloud and it seems intimidating to me, I started using Aikars instead
quaint mantle
hikari and maybe idb from aikar? If you are using databases
paper viper
I'm not the guy who likes a big ass builder either
quaint mantle
its a block entity
do you maybe know the packet for that?
vapid oyster
hikari and maybe idb from aikar? If you are using databases
If using Aikar's do you still need hikari?
I didn't look too deep into it, but I did see Aikar's IDB and looked interesting
quaint mantle
i think aikars uses hikari
hybrid spoke
why did i got pinged in here :o
vapid oyster
i think aikars uses hikari
That's what I thought too
maiden briar
This is my pom: https://paste.md-5.net/duvesariza.xml, the problem: I can't import NMS classes
quaint mantle
This is my pom: https://paste.md-5.net/duvesariza.xml, the problem: I can't impo...
spigot api doesn't redistribute nms
maiden briar
What do I need to add then?
quaint mantle
either use a thrid party as codemc or put a spigot jar into a libs folder thats ignored
blazing scarab
run buildtools and add spigot as dependency
maiden briar
Ok thanks
blazing scarab
Does anyone have suggestions for Libraries to use? Just wondering what common on...
protocolLib ✌️
quaint mantle
well thats very case specific
blazing scarab
idk i hate working with nms packets directly
vapid oyster
It seems very interesting, but I have not dived into packets at all
When I do though, I'll have to check that out
vast dome
anyone know why when my armorstand is moving in an arc, it just starts to go straight down while descending
novel hornet
of topic but can someone send me Java version 1.8_191 because someone at oracle has monkey brain and cant make a normal account system
i have tried 50 different password and they all dont work
help
eternal oxide
use AdoptOpenJDK
maiden briar
run buildtools and add spigot as dependency
This give me an error if I try to build with maven
package ... does not exist
unreal wren
Hey, I have betterrtp
I want to change the name of the message when it sends
So whenever players do /rtp it shows [Betterrtp] Teleporting....
eternal oxide
package ... does not exist
Thats 4 words from the error report.A few more and we might be able to help.
unreal wren
How do I change the name of the betterrtp bit?
eternal oxide
You added a local library and didn;'t run BuildTools
maiden briar
I ran buildtools
eternal oxide
show yoru pom
eternal oxide
remove teh local library
maiden briar
Why? Then my whole Intellij gives errors
eternal oxide
in yoru pom change spigot-api to spigot
unreal wren
Can someone help me?
maiden briar
Contact the developer would I say
maiden briar
in yoru pom change `spigot-api` to `spigot`
Ok fixed
eternal oxide
now you can build with maven
maiden briar
Yes indeed
eternal oxide
But don;t use artifacts. Use the maven lifecycles in the right hand side
maiden briar
How?
eternal oxide
very right hand side of your IDE there is a maven tab
maiden briar
Yes
eternal oxide
in there find lifecycles
maiden briar
Oh I can't build, it shows the same error
maiden briar
in there find lifecycles
found
eternal oxide
in the lifecycles run clean
maiden briar
Ok
maiden briar
I always run 'install and clean'
maiden briar
with no more error
Not right, same error as 'packets doesn't exist'
eternal oxide
never run install unless you really want it in yoru local .m2
maiden briar
Ok
eternal oxide
clean and package
if its still saying it doesn;t exist with your pom updated you need to reset yoru cache
maiden briar
clean is success, package fails
I updated my pom and clicked on the maven refresh logo
eternal oxide
maiden briar
<https://stackoverflow.com/questions/17561826/how-to-clean-project-cache-in-inte...
Indexing took a while this time, I will try to build
Nope not working, same error
Oh I can import nms from v1_16_R3, but no others
eternal oxide
then thats the version of spigot you built with BT
maiden briar
I want to use multiple nms from multiple versions
eternal oxide
you have to build every version you want to use
eternal oxide
Yes, so you build every version you want to support with BT
eternal oxide
quaint mantle
if I have someone set the name of a command in the config, how do I write the command in the plugin.yml
or is it not possible
chrome beacon
You would have to mess with the command map or listen to the PreCommandProccessEvent
chrome beacon
Event
quaint mantle
ok thx
quaint mantle
You would have to mess with the command map or listen to the PreCommandProccessE...
is PreComandProccessEvent the exact name?
or this
PlayerCommandPreprocessEvent
chrome beacon
is PreComandProccessEvent the exact name?
No that's from memory
quaint mantle
ah ok
quaint mantle
PlayerCommandPreprocessEvent
this?
chrome beacon
Yeah
quaint mantle
ok thx
narrow berry
where can I download OnlyProxyJoin plugins?
from the link https://www.spigotmc.org/resources/onlyproxyjoin.28/ I can't find it because it doesn't detect the file
crude charm
where can I download OnlyProxyJoin plugins?
from the link https://www.spigotmc.o...
you cant
narrow berry
thx
quaint mantle
how can i use this PlayerCommandPreprocessEvent ? i need it to set a command name from config.yml
maiden briar
That is impossible: public class Sample extends ServerPing.Serializer
solemn shoal
?
cerulean harbor
i want to disable a player from being able to use a sword, would it be overly resource intensive for me to listen to the player movement event and check if the player is holding a sword?
maiden briar
You can never extend reflected classes
solemn shoal
im not extending it tho?
maiden briar
No, I am, and I want multiple version support so that is not possible for me
quaint mantle
i want to disable a player from being able to use a sword, would it be overly re...
well you could try to just prevent that person from hiting something with that sword.
quaint mantle
how can i use this `PlayerCommandPreprocessEvent` ? i need it to set a command n...
just put it into your listener class and do the things you want. Also remember implementing some kind of logic so the cmd is registered as existant.
because if you use that way it would be /somecommandbutwithredcolor
you likely can even do plugincmd logic instead, but im not sure if that works with cmds that aren't declared anywhere
quaint mantle
That is impossible: `public class Sample extends ServerPing.Serializer`
whats you goal?
maiden briar
Setting a custom motd, hover, and playercount
quaint mantle
I think you will only get further here with some intelligent reflection
and reflective class initialization
cerulean harbor
well you could try to just prevent that person from hiting something with that s...
would you know how i can do that?
quaint mantle
?jd
queen dragonBOT
crisp iron
@cerulean harbor you could always use entitydamageentityevent? I think that’s what it is called if I remember correctly. Just check the item material in the damager’s hand
cerulean harbor
is there a material that checks for all swords? or do i have to || every one lol
quaint mantle
would you know how i can do that?
crisp iron
Not that I know of
quaint mantle
i would in that case just do #getType().name().contains("SWORD")
crisp iron
Now that I think about it I’m pretty sure there is but I can’t exactly remember
quaint mantle
but be aware its not very secure
cerulean harbor
but be aware its not very secure
in the sense that if someone names something sword?
or something else
quaint mantle
i would in that case just do #getType().name().contains("SWORD")
.
cerulean harbor
ah
quaint mantle
p.sendMessage(LinksMain.getInstance().getConfig().getString("command-1-message").replaceAll("&", "§"));
}```oh wait
do you put booleans as char in a config
dusty herald
no? you save it as booleans
well it detects booleans and saved it as one
can i see your config? 
queen dragonBOT
dusty herald
yeah that should be working ig 🤷
quaint mantle
dusty herald
You shouldn't be handling commands like this, you should create separate classes for each command and register them instead of comparing labels, the only issue I'd see here though is if args[0] doesn't equal command-1-name, are you sure it's set?
dusty herald
are you using the mc weird & thing?
solemn shoal
yyes
dusty herald
don't
eternal oxide
non UTF-8 encoding
solemn shoal
i just recompiled my plugin and this started happening
dusty herald
I suggest doing some debugging booked61, with command-1-name 
quaint mantle
You shouldn't be handling commands like this, you should create separate classes...
if I were to use different classes i would have the same command which wouldn't work
ok ty
dusty herald
im tired as shit but i have no idea what you mean
quaint mantle
why cant i hook into vault economy
main class: https://paste.md-5.net/ulicaqexey.cpp
economy class: https://paste.md-5.net/mevanejoju.java
in that main command it is /linkcommand but if I added another class, it would have to be the same command which you cant do. you cant have two commands that are the same thats why i wanted to use one class for commands
unreal quartz
do you really want to return null for all of these?
spare mason
How I can make what a mob spawn to all the players with a delay of 30minutes is for a plugin
quaint mantle
im just trying it out before i do something with it
quaint mantle
in that main command it is /linkcommand but if I added another class, it would h...
@dusty herald
unreal quartz
getServer().getServicesManager().register(EconomyHook.class, economyHook, this, ServicePriority.Highest);
you should register the vault interface Economy.class rather than your implementation
quaint mantle
How I can make what a mob spawn to all the players with a delay of 30minutes is...
https://paste.md-5.net/oqayugakav.java you could do it like that just replace instance with main class yours
quaint mantle
```
getServer().getServicesManager().register(EconomyHook.class, economyHook, th...
ohh my intellij maybe renamed that when i changed class name
spare mason
yes i'am doing this
dusty herald
you are??
spare mason
but idk how can spawn a mob to the player position
quaint mantle
oh
spare mason
to all the platers
dusty herald
get the player's location, spawn a mob
spare mason
"players"
dusty herald
loop through all players, spawn a mob at their locations
spare mason
and how i can get the players position is my question
quaint mantle
player.getLocation()
dusty herald
Player#getLocation()
quaint mantle
ty @unreal quartz it works
unreal quartz
well you delete the world before unloading it
i'm pretty sure there also needs to be at least 1 world, otherwise players have nowhere to go
and also you can have your plugin load before the worlds get loaded for the first time, you can just delete the folders there
spare mason
I have a problem
quaint mantle
what problem
spare mason
with instance
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.plugin.java.JavaPlugin;
public class Main extends JavaPlugin {
@Override
public void onEnable() {
Bukkit.getScheduler().runTaskLater(instance, new Runnable() {
@Override
public void run() {
// do the code
}
}, 20 * 1800) // 1800 is 30 minutes
}
@Override
public void onDisable() {
}
}
what change
quaint mantle
replace instance with this
keen monolith
Well its for a manhunt server, and I want it to completely reset world after game end, without restarting the server. @unreal quartz
dusty herald
that would be impossible unless you have a buffer world to house players
spare mason
replace instance with this
with what ¿?
keen monolith
I kick the players before reset
quaint mantle
with what ¿?
with "this"
dusty herald
might still cause issues, not sure
spare mason
thanks
quaint mantle
yw
keen monolith
The problem is that it doesn't generate a new world
fading flume
quaint mantle
awesome did you call the world create?
eternal oxide
You can;t delete world
unreal quartz
this.world = Bukkit.getWorld(""); ?
unreal quartz
also !world.equals(null)
keen monolith
I once called: worldcreator.createWorld and I also called Bukkit.getServer().createWorld(worldcreator);
unreal quartz
print the actual outcome of this line Bukkit.getServer().unloadWorld(world, false);, it is likely it is failing
spare mason
player.getLocation()
how I can get what player reference to the player
eternal oxide
I'm betting your latest.log will have some interesting errors
spare mason
player isn't reference to nothing
quaint mantle
you need to create a player
spare mason
how
quaint mantle
like are you trying to get all players on server?
spare mason
yes
keen monolith
I think it works because there is a massive lagspike and a bunch of void chunchs for like a minute which only happens at world start or if the world isn't loaded (on my test server)
spare mason
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
public class Main extends JavaPlugin {
@Override
public void onEnable() {
Bukkit.getScheduler().runTaskLater(this, new Runnable() {
@Override
public void run() {
for (Player player : getServer().getOnlinePlayers()) {
}
player.getLocation();
}
}, 20 * 1800);
}
@Override
public void onDisable() {
}
}
or I change any
quaint mantle
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.entity.Play...
you need to put the player.getlocation into the for
you should basically learn java first before spigot
spare mason
yes i know
solemn shoal
how would i replace the scoreboard without making a new scoreboard?
quaint mantle
ig you could just do runnable?
solemn shoal
[19:34:13 FATAL]: Thread Craft Scheduler Thread - 55131 - EssentialTools failed thread check for reason: Asynchronous scoreboard creation```You make a team per line in the scoreboard.
solemn shoal
??
unreal quartz
each line of the scoreboard is a team with a prefix and a suffix to make up the text of the scoreboard
solemn shoal
hold on lemme link code
eternal oxide
Team team = scoreboard.registerNewTeam("TEAM_" + index);
solemn shoal
eternal oxide
index being the line number on teh scoreboard
unreal quartz
each team has a name which you use to get them, I used to just use colour codes for them
solemn shoal
here's my code for the scoreboards
unreal quartz
at the end of the day you need to remember what the scoreboard actually is, a place to represent scores for teams not a place for information (it was never designed for that)
spare mason
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
public class Main extends JavaPlugin {
@Override
public void onEnable() {
Bukkit.getScheduler().runTaskLater(this, new Runnable() {
@Override
public void run() {
for (Player player : getServer().getOnlinePlayers()) {
player.getLocation();
Location loc = player.getLocation();
spawnCreature(loc, EntityType.SKELETON);
}
}
private void spawnCreature(Location loc, EntityType creeper) {
// TODO Auto-generated method stub
}
}, 20 * 1800);
}
@Override
public void onDisable() {
}
}
this are correct or change any
dense kestrel
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.Location;
i...
whats the goal of this?
spare mason
spawn a mob in the player position with a delay
dense kestrel
Okay, well random question
player.getLocation();
whats that for?
that line
it does nothing
:/
spare mason
oh I forget to delete thisxD
spare mason
I want what the task repeat infinity times
cold field
Guys does anyone know a good command manager?
dusty herald
I want what the task repeat infinity times
then you'll need to create a repeating task, as runTaskLater runs once
cold field
With stuff like auto completion argument parser etc...
dusty herald
scheduleSyncRepeatingTask
dusty herald
With stuff like auto completion argument parser etc...
spare mason
how i can make what repeat more what one time
cold field
https://github.com/aikar/commands/wiki/Using-ACF
Thanks, Am I able to modify messages or this one use minecraft hard coded error messages?
dusty herald
you can modify messages
dry beacon
Hey, I'm using java11 to compile but started the project with java14, any idea how to fix this?
keen monolith
I think it works because there is a massive lagspike and a bunch of void chunchs...
. @unreal quartz
quiet ice
Hey, I'm using java11 to compile but started the project with java14, any idea h...
What is your build system?
mortal hare
Hey, I'm using java11 to compile but started the project with java14, any idea h...
recompile your plugin in java 11
dry beacon
how can I do that in eclipse?
mortal hare
it uses Java 14 features thus it doesn't load in
unreal quartz
. <@!211907263709839371>
so does it work or not? lol
keen monolith
So it works
quiet ice
how can I do that in eclipse?
Depends on your actual build system
keen monolith
But not the new world generation
quiet ice
Eclipse JDT (please do NOT use that as your build system), Maven and Gradle all have different ways of specifying that
quaint mantle
https://github.com/aikar/commands/wiki/Using-ACF
idk how to say it, but i hate and love this at the same time
dry beacon
well I'm using eclipse jdt
quiet ice
Oh no
unreal quartz
But not the new world generation
so.. it doesn't work
keen monolith
I guess
quiet ice
Project properties -> java compiler -> Set the compiler version to a lower version
quaint mantle
well I'm using eclipse jdt
get good guide:
- install intellij
- Get maven
- Get good at maven and then move to gradle
- Decide if you like kotlin
dry beacon
Right, though I already switched from java 14 to java 11, the class file version is too high though,
quiet ice
Don't move to gradle randomly
quaint mantle
Don't move to gradle randomly
im not saying anyone should do that randomly
unreal quartz
I guess
look for errors, check the outcome of the line Bukkit.getServer().unloadWorld(world, false); (it returns a boolean), because I doubt that is actually doing anything since this is how you get the world this.world = Bukkit.getWorld("");
keen monolith
Okay will try, will send results in abit
So it returns false
For the overworld
But true for the nether
unreal quartz
well you probably cannot unload the world then
unless you create a new one, before unloading it
keen monolith
unless you create a new one, before unloading it
Like what order?
open vapor
enchantglint for blocks. any way?
keen monolith
Nbt Tags?
keen monolith
Which enchantments?
open vapor
any enchantment
tranquil ore
why my DAmage Indicator doesnt work? can anybody help me?
keen monolith
sry bro, no clue what DAmage ist
oh damage
I thought like DAimage or smth
Where??
tranquil ore
what? xD
keen monolith
Like where doesn't it work
keen monolith
Like what order?
Cause like I don't get it
tranquil ore
f.x with mythic mobs
keen monolith
what is f.x ?
tranquil ore
XD for example
keen monolith
?
spare mason
How i can make what this repeat more than one time
quaint mantle
i have a question what does the true or false does in the onCommand class?
spare mason
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
public class Main extends JavaPlugin {
@Override
public void onEnable() {
Bukkit.getScheduler().runTaskLater(this, new Runnable() {
@Override
public void run() {
for (Player player : getServer().getOnlinePlayers()) {
Location loc = player.getLocation();
spawnCreature(loc, EntityType.WITHER_SKELETON);
}
}
private void spawnCreature(Location loc, EntityType creeper) {
}
}, 20 * 1800);
}
@Override
public void onDisable() {
}
}
keen monolith
True return blank in game chat, False returns the defined command syntax
chrome beacon
?paste
queen dragonBOT
quaint mantle
package me.TheWood.org;
import org.bukkit.Bukkit;
import org.bukkit.Location;
i...
for (int i = 0; i < howmanytimesyouwannaspawn; i++) {
Location loc = player.getLocation();
spawnCreature(loc, EntityType.WITHER_SKELETON);
}
quaint mantle
True return blank in game chat, False returns the defined command syntax
okay ty
keen monolith
How i can make what this repeat more than one time
What is "what this"?
spare mason
I want what repeat infinity times
for a skeleton spawn in the player position with 30minutes of delay
keen monolith
I mean whatever gets I guess
quaint mantle
I want what repeat infinity times
what do you mean by 'what repeat infinity times'?
spare mason
what never finish
keen monolith
I am not sure but it looks like it will execute every game tick just saying...
keen monolith
Oh my bad
keen monolith
Didn't see that part
quaint mantle
what never finish
explain more what you wanna do
keen monolith
So then whats the problem
quaint mantle
i dont really get it
spare mason
what allways a skeleton spawn in the player position with a delay of 30m
keen monolith
Oh the skeleton is supposed to spawn 30 min later?
Based on the position of player 30 minago
quaint mantle
you are spawning wither skeleton after 30 minutes for every player
keen monolith
Does anybody still have any idea how to make UnloadWorld not return false?
quaint mantle
show code
keen monolith
quaint mantle
im gonna try it
keen monolith
Thx 🙂
spare mason
you are spawning wither skeleton after 30 minutes for every player
yes
keen monolith
Out of curiosity why?
spare mason
Why I can
quaint mantle
yeah
keen monolith
https://www.spigotmc.org/threads/server-not-loading-newly-generated-world-worldc...
anybody?
keen monolith
yay
dusk flicker
Alright then, saves me from typing lol
keen monolith
If you want to I still have an issue 😦
dusk flicker
I'm looking at yours now
keen monolith
Thx
dusk flicker
Try calling the unload before your delete world function
dusk flicker
If that doesn't work, after wc.createWorld call Bukkit.createWorld("world");
keen monolith
Okay
quaint mantle
@keen monolith sry i am still working on it
keen monolith
No worries
cold field
Guys, quick question, is there any down side to make my custom commandManager on top of spigot CommandExecutor?
keen monolith
Try calling the unload before your delete world function
That didn't work trying second suggestion
But wait still doesn't fix the unload world issue
dense goblet
hey, I'm new to plugin dev but I have developed forge mods before and have a lot of experience with C#. I'm wondering if spigot allows the creation of custom TileEntities?
quaint mantle
imma take a wild guess
cold field
hey, I'm new to plugin dev but I have developed forge mods before and have a lot...
TileEntities doesn't exists but there are several workarounds
queen dragonBOT
quaint mantle
any Idea on how to make the world unload???
keen monolith
I know but it returns false
quaint mantle
what
keen monolith
quaint mantle
are you giving the right world name?
cold field
does anyone know how brigadier implements command completion?
timber crescent
What would be a good way to ovveride the /about commands and such? would I need to do a plugin or edit the spigot itself?
quaint mantle
okay @keen monolith i have this code https://paste.md-5.net/adaxotesik.java the only problem now is that it doesnt make new world so ill fix it somehow
dense goblet
TileEntities doesn't exists but there are several workarounds
Ah.. do you know of any open source plugins I can look to see how they do it?
karmic sapphire
Hey everyone, was ondering if any ome can give me a indication how can i see via code what form a fence has?
dense goblet
I imagine the biggest issues are saving the state and detecting when the block is destroyed (esp. with worldedit etc). That might be possible to do with NBT though I feel like there are better options
dusty herald
Hey everyone, was ondering if any ome can give me a indication how can i see via...
do you mean like the Material for fences? 🤔
karmic sapphire
do you mean like the Material for fences? 🤔
no that i can do, for ex. a fence can be strait or a corner or only left connect or right connected
eternal oxide
Does anybody still have any idea how to make UnloadWorld not return false?
You can not unload the main (OVERWORLD). It is blocked in the MC source java if (handle.getDimensionKey() == net.minecraft.world.level.World.OVERWORLD) { return false; }
keen monolith
So then what do I do?????
eternal oxide
You ignore teh main world and use your own
eternal oxide
Its the only solution. I just checked the Source to see if unloading the main was possible. I had a feeling it wasn't as world index zero is alwasy the main overworld
quaint mantle
yeah i think the overworld isnt possible too
so i think you should do something like change the world name to something else in server.properties and then like teleport players always to the an new world
eternal oxide
yeah i think the overworld isnt possible too
Its not I check the source.
If the world name is null, its not loaded or is the overworld it aborts
timber crescent
how do i ovveride a command like /about?
spare mason
how I can edit the stats of the mobs ¿?
mortal hare
how do i ovveride a command like /about?
register the command via plugin.yml or do some voodoo magic with Reflections
timber crescent
Alright ill do reflections
spare mason
How I can edit the mob stats ¿?
quaint mantle
wdym by stats
spare mason
what ¿?
quaint mantle
wdym by mob stats
quaint mantle
mine?
keen monolith
@quaint mantle fixed one world gen error, delete world change it world != null
quaint mantle
its from boku no hero academia its izuku
quaint mantle
<@456226577798135808> fixed one world gen error, delete world change it world !=...
show the full code
dusty herald
its from boku no hero academia its izuku
no it's naruto uzimaki
keen monolith
public void deleteWorld(World world) {
if(world != null) {
Bukkit.getServer().unloadWorld(world, false);
Bukkit.getServer().unloadWorld(world, true);
}
}
spare mason
wdym by mob stats
I meaning of for example double the attack of the zombie
quaint mantle
listen for the entitydamageevent and get the damage then double it and set it to the entity
@keen monolith ig i fixed it
just doing some bit of fixes and things
spare mason
listen for the entitydamageevent and get the damage then double it and set it to...
I can make it in the main class ¿?
quaint mantle
yes
i dont wanna be mean or smth but learn java and then watch tutorials for the spigot plugins
if you dont know that you can listen for an event in your main class you should really do tutorials first
quaint mantle
smth like this could help https://www.youtube.com/playlist?list=PLFE2CE09D83EE3E28
spare mason
thanks
woven flume
Is anyone here familiar with mcmmo
keen monolith
no
quaint mantle
@keen monolith https://paste.md-5.net/mepemefula.java
lost matrix
Is anyone here familiar with mcmmo
You speaking of the API? A bit. But only the new one.
quaint mantle
try this
woven flume
I am trying to see if it’s possible to add custom items to the mcmmo treasure table
Ik how to configure it to use vanilla items but I want to add things like crate keys
lost matrix
I am trying to see if it’s possible to add custom items to the mcmmo treasure ta...
Not via the api
keen monolith
thx
lost matrix
You can hook into this event
woven flume
I’m not sure what you mean by the api, I was directly editing the source code
lost matrix
I’m not sure what you mean by the api, I was directly editing the source code
Then you can go directly into
https://github.com/mcMMO-Dev/mcMMO/blob/master/src/main/java/com/gmail/nossr50/config/treasure/TreasureConfig.java
And extend the abstract Treasure class then add them to the table. There is some
validation going on so make sure to not break everything ^^
keen monolith
so it works?
Still updating my code
quaint mantle
okay
woven flume
Then you can go directly into
https://github.com/mcMMO-Dev/mcMMO/blob/master/src...
Thank you that was more than I was hoping for
quaint mantle
did you add load: STARTUP to plugin.yml
keen monolith
no
quaint mantle
try
keen monolith
Guess that is kinda important
quaint mantle
i added it to mine
keen monolith
Kk
Pretty sure I just crashed my VM, had like 30 thread dumps and 5 hard crashes going
quaint mantle
weird
keen monolith
No worries, the host sucks
quaint mantle
ohh
keen monolith
Like its a crummy laptop from like 2016 with like -500Gb Ram and a non-existent processor
quaint mantle
we've all been there
keen monolith
its nearly done booting
@quaint mantle still throws that error
😩
Why oh why oh why
keen monolith
It throws: Cannot create additional worlds on STARTUP initializing
just for reference
lost matrix
<@456226577798135808> still throws that error
What are you having problems with?
keen monolith
Will Pavlyi wrote a cracked class
keen monolith
<@!639885685163032579> https://paste.md-5.net/mepemefula.java
.
And it doesn't work on startup
lost matrix
Yes. You cant create worlds on STARTUP. Any reason why you dont load POSTWORLD?
lost matrix
Bwt } catch (NullPointerException ex) { <- This here is a big fat no go.
You want to prevent try catch blocks at most costs. Only use them if you are absolutely forced to. IOExceptions for example.
This here can just cripple your code and hide really important errors.
NullPointerExceptions should never be catched but always be resolved.
quaint mantle
umm 'System.out.println("MapHunt world doesnt exist!");'?
paper viper
use conditionals if you want to check for null
quaint mantle
oh um ty idk why it didnt fix your problems
keen monolith
But it helped
quaint mantle
oh thats nice
timber crescent
Does someone have an good anticheat base?
keen monolith
alice
lost matrix
Next thing:
Dont access any Spigot API in onLoad this is called way before anything bukkit related is even initialized.
quaint mantle
Hey
How can I shade MongoDB with maven?
<build>
<plugins>
<plugin>
<artifactId>maven-shade-plugin</artifactId>
<version>3.2.2</version>
<configuration>
</configuration>
<executions>
<execution>
<phase>deploy</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongodb-driver-sync</artifactId>
<version>4.0.1</version>
<scope>compile</scope>
</dependency>
I have this
except it throws me this error "cannot find symbol"
private DB clanwarsdb;
private static DBCollection players;
private MongoClient client;
here
dusk flicker
Is that the exact err code?
dusk flicker
Does it say what symbol it can't find or any more detail?
eternal oxide
Using Eclipse or Intelij?
quaint mantle
IntelliJ
eternal oxide
Using Artifacts to build?
quaint mantle
Yes
eternal oxide
Don't
quaint mantle
I'm using maven now
eternal oxide
Right hand side, Maven tab, Lifecycles clean pacakage
eternal oxide
then it will be shaded
quaint mantle
What will?
eternal oxide
Open your jar with any zip explorer and check teh mongo is in there
Also make sure you are using the correct jar. The one in teh target folder
eternal oxide
?paste the full build log
queen dragonBOT
eternal oxide
then build again using the lifecycle clean package
if that fails, shoudl you be using mongo sync and not mongo core?
lost matrix
that does seem important
Try this here and also load your plugin POSTWORLD
https://paste.md-5.net/faxolotoli.java
keen monolith
it worked now
round finch
idk how to make a working furanceInventory there smelt Default repeices, i'm really lost
keen monolith
but I will adopt the cleaned up code
quaint mantle
🤔 could this be a source of the error
quaint mantle
How do y'all test and program at "same" time I find it very inefficient to always run git to build copy paste jars and restart/reload server. Any better ways to do this ?
eternal oxide
🤔 could this be a source of the error
I can only find a beta1 driver
<version>4.3.0-beta1</version>
quaint mantle
oh yeah
quaint mantle
wdym static imports
eternal oxide
no manually added libs
eternal oxide
both of those look like manually added and not maven
gaunt eagle
basic question:
ChatColor.GREEN + "" + ChatColor.BOLD+"Test Menu"
is that enough to make a text bold?
eternal oxide
You don;t need the + ""
outer sorrel
im getting an error with my scoreboard plugin when running 1.12.2, how would i make it compatible with 1.12.2?
java.lang.NoSuchMethodError: org.bukkit.scoreboard.Scoreboard.registerNewObjective
eternal oxide
Did scoreboards exist in 1.12?
outer sorrel
yes
and 1.8
they were added in 1.5
also the error was pointing to this line
Objective obj = board.registerNewObjective("scoreboard", "dummy", title);
eternal oxide
im getting an error with my scoreboard plugin when running 1.12.2, how would i m...
show the line thats causing yrou error
ok, in 1.12 the method is registerNewObjective(java.lang.String name, java.lang.String criteria)
outer sorrel
ill try that, how would i set the title though?
eternal oxide
There seems to be no title in 1.12
outer sorrel
quaint mantle
hey
outer sorrel
i think its the 16 character limit
so ill have to do some magic
with suffixes i think
keen monolith
Try this here and also load your plugin POSTWORLD
https://paste.md-5.net/faxolot...
Huge Thx works fine, only issue that remains now is that nether portals and nether spawning is bugged
dusty herald
what u could do is ditch the Java aspect, make a script that deletes the world folders each time you start the server and have spigot run it each /restart
dusty herald
ok but how
keen monolith
There is an exploit...
wraith rapids
mm yes
dusty herald
explain pls
wraith rapids
the well known script exploit
keen monolith
Let's just I do things other than Java (Hacking=
wraith rapids
that lets someone tracert ddos your mac address
dusty herald
can u explain this script exploit
keen monolith
no
dusty herald
Im curious now
unreal quartz
he's a l33t hax0r man
keen monolith
Cause legal stuff
unreal quartz
we cannot comprehend such hacks
keen monolith
No
dusty herald
🤷♂️
wraith rapids
my guess is that he's on a shared host and they don't let him upload batch/bash files through ftp
keen monolith
It's just I don't know any of u
dusty herald
my guess is that he's on a shared host and they don't let him upload batch/bash ...
Most likely, though if there is an actual exploit I want know so I can avoid it
dusty herald
figured
wraith rapids
like yes, you can make the script open all ports and nuke your server
but that's you exploiting yourself
not someone exploiting you having a script
dusty herald
I was thinking a simple bash script that nukes the world folders between startup lmao 
because I think that's something that they want to do I'm kinda confused, they've been trying to achieve it for the past few hours
wraith rapids
they seem kind of dum
keen monolith
Thx, noted 🙂
dusty herald
also I remember you from a couple years ago in Shockbyte chat
dusty herald
I used to work for them
wraith rapids
well
dusty herald
round finch
FurnaceInventory invfur = Bukkit.createInventory(p,InventoryType.FURNACE,"")
player.openInventory(fur);
why is it not smelting?
silent hound
how do i set which half a door block is ?
eternal oxide
BiSected TOP and BOTTOM
dusty herald
can you explain your username ive always been curious
wraith rapids
the case of the first 4 characters is hand picked, everything else is random
unreal quartz
its his pw
quaint mantle
I want to have something like
p.sendMessage("blah");```
I have this:
```if (LinksMain.getInstance().getConfig().getBoolean("discord-enabled"))```
but i dont know how to set it so i can see if it is false.why not
wraith rapids
prefix with ! to invert it
dusty herald
if(!blab)
wraith rapids
if blah = true, then !blah is false
quaint mantle
oh shit ur right i forgot
dusty herald
are u ok
wraith rapids
real men xor with true
eternal oxide
I want to have something like
```if (blah blah) = false
p.sendMessage("blah...
its already a boolean, you don;t need to test any further
wraith rapids
and yeah
quaint mantle
oh wait since its boolean i need like a .equals or smth i can't use !
wraith rapids
hmmm
eternal oxide
no. Thats all teh code you need, is what you already have
bright jasper
Should i use placeholderAPI if i am only using my own proprietary plugin, aka scoreboards controlled by my plugin due to different boards showing at times, and most likely me also implementing a board header myself
eternal oxide
if (LinksMain.getInstance().getConfig().getBoolean("discord-enabled")) {
//code
}```i already have that but that only works if its set to true
wraith rapids
yes, use a ! to invert it
if (!LinksMain.getInstance().getConfig().getBoolean("discord-enabled")) {
//code
}```hmm ok ill try
round finch
i'm trying to open a furanceInventory to smelt items
but idk how to do it sense it doesn't work for me
wraith rapids
the code you pasted before was nonsensical
at any rate, i'm not sure if a detached furnace inventory without a backing furnace tile entity is going to do anything
the actual smelting that happens is a result of the tile entity being ticked
lost matrix
i'm trying to open a furanceInventory to smelt items
but idk how to do it sense...
I think a FurnaceInventory has to be backed by a an Furnace instance.
wraith rapids
you could make it smelt manually though i guess
lost matrix
The smelting is applied in the TileEntityFurnace class. The inventory itself does nothing.
wraith rapids
yeah, you would need to do the smelting logic yourself
not sure if that's possible without protocol fucknuggetry though, idr if the furnace inventory has methods to set stuff like smelting progress and whatnot
lost matrix
If you are willing to use NMS then you could actually just create an instance of TileEntityFurnaceFurnace
as it has a no args constructor
round finch
yeah i'm not that good at coding and
i'm kinda not great at NMS
wraith rapids
look @ the furnace inventory interface then I suppose, and reimplement smelting yourself
those are your 2 options basically
apart from giving up
round finch
thank you for leting me know
atless i know now 🙂
much appricated
is protocol easy to use?
i'm kinda basic
lost matrix
is protocol easy to use?
Its has a pretty steep learning curve. So you will def struggle for a while.
round finch
Its has a pretty steep learning curve. So you will def struggle for a while.
thank you! for telling me
eternal oxide
You could just create a furnace at Y level 0 in teh nether, then change it back to bedrock once finished
wraith rapids
you could
lost matrix
You could just create a furnace at Y level 0 in teh nether, then change it back ...
And if multiple people use the gui you just kick them
wraith rapids
brilliant
lost matrix
For misusing your gui
eternal oxide
Or just increment its placement as each player opens it
round finch
or cancel open furance at 0 0 0
if they tries
wraith rapids
what if there are more players using the gui than you can fit furnaces into loaded chunks?
eternal oxide
ad the location to a map so you can easily replace the block/remove the entry
wraith rapids
i guess you could force load chunks with plugin tickets 👀
eternal oxide
That would be a LOT of players
lost matrix
16x16 = 256
So thats for one chunk
wraith rapids
what is my nether only has 1 block thick bedrock floor
round finch
or get player location get y 0
eternal oxide
yep
round finch
but how would i replied instance?
eternal oxide
you store teh location when you open the furnace.
when the furnace is closed you get teh location from teh map, set the block back to bedrock
lost matrix
or get player location get y 0
Then two people standing above of each other will break the ui
wraith rapids
just create a new world for your furnaces
lost matrix
just create a new world for your furnaces
this
wraith rapids
that way it doesn't fuck with the gameplay and assume things about the server
eternal oxide
yep, easy to create a small world
round finch
Then two people standing above of each other will break the ui
thought of just tell them to not stay at same spot then opening
wraith rapids
that said it is still a pretty dumb idea
eternal oxide
one no one can ever goto
round finch
😂
round finch
just create a new world for your furnaces
furnace world nice
wraith rapids
like, granted, I don't really see any other way for you to reasonably do it if you can't do protocol nor nms
but it's still super tacky
eternal oxide
Many games use a storage world for things like this.
wraith rapids
such as
eternal oxide
an instance no one has acces to to put things you game needs
Asherons call (an MMO) did it
wraith rapids
use world/chunk pdc for arbitrary data
round finch
this make me think of Minecraft vanilla maps
wraith rapids
schematics for block data
and just raw db/flatfile for data that isn't bound to a location
the only excusable case of creating a world and fucking with blox that I've seen to date is worldedit's chunk regen, which uses a temporary world to generate fresh chunks
nova lotus
Hello!
gaunt eagle
Why I'm getting this error. I couldn't see a mistake (version 1.16.5)
nova lotus
I just dont know anymore
nova lotus
While trying to use buildtools
to install Spigot
It tells me Build Successful but the Buildtools folder is empty and no Spigot Jar is to be found
wraith rapids
Inventory::contains takes an ItemStack
you are giving it a String
ItemStack::getType will never return null; your != null condition is redundant
eternal oxide
It tells me Build Successful but the Buildtools folder is empty and no Spigot Ja...
If the BT folder is empty you didn't run that BT
sleek pond
wgt are you trying to get a material named Help Page
nova lotus
If the BT folder is empty you didn't run that BT
I ran it
gaunt eagle
wgt are you trying to get a material named Help Page
ups there is a mistake but
i cant found a inventory.getTitle
nova lotus
@echo off
IF NOT EXIST BuildTools (
mkdir BuildTools
)
cd BuildTools
curl -z BuildTools.jar -o BuildTools.jar https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar
set /p Input=Enter the version: || set Input=latest
java -jar BuildTools.jar --rev %Input%
pause
Command that I used cause it was recommended
wraith rapids
you can get it from the inventory related event
and then get the title from the view
md5 in his infinite fucking wisdom has decided that inventories do not have titles
nova lotus
I still have messages like this
that curl isnt a recognized command (mostly fixed)
java exceptions
and stuff like that
eternal oxide
And Yes I Checked the directory
and your saying there is only the jar that the curl downloaded in your BT folder?
ok thats why then
nova lotus
and your saying there is only the jar that the curl downloaded in your BT folder...
Please explain
eternal oxide
Please explain
If the curl command failed it would not download any buildtools.jar
gaunt eagle
get the InventoryView from the Event
oh, you mean public void onClick(InventoryView e){?
wraith rapids
e.getView