#help-archived
hollow root
hm do I run the class file from linux cli? I dont want to bother to put it into a jar rn
quick arch
no idea
hollow root
few decimals:
20256346 nanoseconds
many decimals:
20356270 nanoseconds
integer:
12286823 nanoseconds
some AMC Epic
AMD seems to be faster with integers
quick arch
still wonky
hollow root
(this is 1 million instead of 10k iterations)
hollow root
lol really strange. my AMD seems to be faster with few decimals and integer being even faster while Intel is faster with more decimals and integer is the slowest on average lol
hollow root
quick arch
restarting again, giving it... 8gb of ram this time
keen compass
might want to show how you tested these things before assuming that intel is really indeed being slower
and that AMD is being faster
quick arch
rip me, https://i.imgur.com/xIgMk4A.png
hollow root
what I did is not really comparable, I used Windows on Intel and Debian on AMD
worldly heathBOT
hollow root
also I should go to bed now, gotta visit my parents in a few hours^^
hollow root
good evening everyone
quick arch
damn, took 1 minute 20s, https://i.imgur.com/nMoDT35.png
Integers faster, yeah
100,000,000 values btw
hollow root
https://pastebin.com/f6P4BbdX
@hollow root here
quick and dirty, it was just for fun^^
keen compass
well I have a server with quad core xeon hyperthreaded 😉
I can test for intel but not AMD
quick arch
._.
hollow root
I tested on i7 9700K and on a VPS with 4 dedicated AMD EPYC 7702 cores
well after all it seems like it doesnt matter until you want to calculate 10 million of numbers at once^^
but its kinda strange that integers are slower for me on intel
(compared to doubles on the same CPU)
quick arch
AMD is just superior :kappa:
keen compass
intel is generally really good with floating points
hollow root
I don't think the 7702 beats my 9700K 😛
but its a stupid comparison as the intel runs with ~4GHz and the epyc runs at 2ghz
https://www.jeffcloud.de/index.php/s/B85W4sBYR53qHkm ok 4,6 ghz right now
keen compass
I will create a project for testing various primitives 😉
quick arch
I can probably overclock mine with amd's overclock tool thingy
keen compass
I am fairly certain intel has no problems with integers
hollow root
https://www.jeffcloud.de/index.php/s/ZHyeKToPG4qaXog the AMD only got 1996 mhz but after all its a VPS
pastel condor
for some reason in my code this method is returning true when it should return false, (and is returning false when false) and I can't seem to understand what is wrong. My code is here: https://github.com/ramdon-person/SimplePolice/blob/master/SimplePolice/src/com/voidcitymc/plugins/SimplePolice/Jail.java#L67
help would be really appreciated
quick arch
Should remove 1.13 compatibility and make it use Persistent Data Containers 👀
pastel condor
why remove 1.13 compat?
quick arch
cause 1.14+ is persistent data containers
pastel condor
lol
quick arch
1.13 is custom item tag (which only support item stacks)
pastel condor
but I mean it should be storing my data fine
anyways I don't actually test it on 1.13
and the api version I use in maven is 1.16
idrc about 1.13
I just leave the number as that
quick arch
you don't have to worry about this if your using persistent data containers https://i.imgur.com/tK6517F.png
:)
pastel condor
It's used through one method in the main
so the data should be persistent
because theres only one instance
but it almost looks like the data isn't
thats why I'm really confused
spare tiger
I have a question about the api
I want to override one small part about generation
I don't want to completely rewrite generation
I just want to add a block that is generated underground
is this possible?
spare tiger
thanks
pastel condor
yup np
you don't have to worry about this if your using persistent data containers https://i.imgur.com/tK6517F.png
@quick arch
Omg I printed my maps out, and they are empty 😭
quick arch
nice...
pastel condor
wtf how
I swear
at this rate I'm just going to store that stuff in the main class
sharp breach
Its opening two on my server command line and another
pastel condor
k
sharp breach
this aint good
quick arch
Just use Persistent Data Containers at this point
pastel condor
Just use Persistent Data Containers at this point
I need that 1.13 support
sharp breach
also the memery IS SLOPING UP INSAINLY
pastel condor
idc for them
quick arch
oh good
nimble oar
Old and stable version
pastel condor
1.12 ocean = 🤮
nimble oar
It is good for servers without lots of resources
quick arch
Converting it to Persistent Data Container shouldn't take that long
pastel condor
the only good thing with 1.12, is glowstone
Converting it to Persistent Data Container shouldn't take that long
I'll look into that
pastel condor
@pastel condor 1.14+ performance 🤢
@nimble oar
1.16 performance > 1.14 performance
sharp breach
how do i make a hashmap anyway?
quick arch
I already did some basic converting, https://i.imgur.com/ExDquf4.png
Probably could look like that
pastel condor
ty I'll look into that
sharp breach
?
pastel condor
also HashMap<String, String> mappy = new HashMap<String, String>();
then mappy.put("hi", "bye");
nimble oar
Where String, String is Key, Value
pastel condor
then mappy.get("hi") returns "bye"
quick arch
Map<K, V> map = new HashMap<K, V>();
pretty sure Map is recommended over HashMap for the type
sharp breach
how do i make like a vault thing tho where it stores the blocks a player puts in the GUI to a haspmap thats under vaultPlayerName than when the server starts again it open a GUI with the blocks the player put in earlier?
lone fog
you’ll need to store it somewhere when the server stops
sharp breach
yes.
that part is obivoud
but how do i save the blocks the player puts in the GUI
and use the hashmap to export to the GUI?
nimble oar
So you want a GUI that stores items?
nimble oar
If it isn't going to be accessed a lot, you can use a .yml file and some base 64 to ItemStack conversion
quick arch
some base 64 to ItemStack conversion
no need if it's yaml, it already have a serializer https://i.imgur.com/JLqF8av.png
frigid ember
how do i dispay the lp rank next to the name with TAB plugin
nimble oar
@quick arch You're right
sharp breach
how do you even MAKE A TAB plugin.
frigid ember
issaa plugin
sharp breach
i am very curious today.
quick arch
I heard that plugin breaks some other plugins 🤔
nimble oar
@frigid ember PlaceHolderAPI
https://luckperms.net/wiki/Placeholders
frigid ember
i do
pastel condor
I already did some basic converting, https://i.imgur.com/ExDquf4.png
@quick arch
I got super lazy and spammed the static keyword and now it works!
frigid ember
yo there's a table in the Java book I'm reading and it says something like
p & q p | q
False False
False True
False True
True True
``` Could someone explain to me what this means?what are the true and false for
lapis wedge
(fresh spigot-1.15.2.jar, and when I copy that and only that to a new folder, it works perfectly)
frigid ember
Apparently, the last sentence says the logical operators &, |, ^, !, support the basic logical operations AND, OR, XOR, and NOT, according to the following truth table.
I assume their ordered from AND to NOT from top to bottom?
void owl
Are there any good scripters here?
quick arch
i'm not sure what's broken
looks like 2 chunks are corrupted
lapis wedge
any high level devs here?
@quick arch those are brand new chunks
it happens for every new world regen
humble venture
I'm debating on whether or not I should use ExactChoice, it says it's a draft API and it's marked as deprecated, so is that a good idea, or is it risky?
lapis wedge
does spigot look through every folder to see if it a world?
i mean I dont have any corrupted worlds in my server folder, but this started to happen after I messed up a server close i think
after that ive redownloaded spigot.jar, deleted all worlds, renamed my plugins folder to "eh" and same error? How is it remembering the corrupt chunk?
is there some server cache that im missing
lapis wedge
how? When the world is deleted
hallow surge
So you deleted the entire server
and reinstalled it
alll of the foldesr
everything
lapis wedge
nope, just spigot.jar and world*
hallow surge
yea well the issue may persist
hallow surge
Idk exactly how spigot saves data
lapis wedge
everything else is text files
logs and configs
last i checked world data isnt stored in configs
hallow surge
you deleted nether end as well
hallow surge
have you tried booting a new world without plugins at first
lapis wedge
I can run it again if you want
there are no plugins
unless spigot checks every folder for plugins
i renamed my plugins folder to 'eh'
hallow surge
erm
lapis wedge
but the logs do not load plugins
lapis wedge
if you check the log there are no plugins loaded
hallow surge
something is storing that world data
lapis wedge
i removed the plugins to narrow it down
hallow surge
corruptions dont just carry over
hallow surge
remove the plugins completely from the spigot
i would actually reccomend you create a new folder for a spigot server
frigid ember
How long does it usually take for a premium resource to be approved? Been waiting almost two weeks now
hallow surge
however long it takes ig
@lapis wedge are you using the same seed? or is it randomisde
lapis wedge
theres no seed defined in server properties
I dont think there are any seeds that corrupt worlds though
actually its minecraft, there probably are
frigid ember
antvenom has some videos on seeds that corrupt worlds
lapis wedge
yea but its randomseed here so I dont think thats the problem
unless im that mathematical 1/18,446,744,073,709,551,616 chance that gets the seed every time
every. time.
anyway I made a forum thread, cba with this anymore, i just thought it was a weird bug
sudden elk
How would I put armor on an NPC? (EntityPlayer spawned with Packets)
I've tried both this:
npc.getBukkitEntity().getEquipment().setHelmet(new org.bukkit.inventory.ItemStack(Material.DIAMOND_HELMET));
and this:
npc.getBukkitEntity().getInventory().setHelmet(new org.bukkit.inventory.ItemStack(Material.DIAMOND_HELMET));
But neither has worked for setting it. I've tried to update the inventory but it gives an error in console wen trying to update the invo.
open herald
I need help with Essentials I need help setting perms for the plugin BetterRTP, But when I set the perms, the Perms do not work and i am not able to /rtp in the "world world"
frigid ember
Npcs are fake entities so pretty sure you need to edit their inventory with packets
open herald
Do you know how to help me?
sudden elk
What packet would I need to use @frigid ember
warm crane
Heyo anyone got a free plugin for prison backpacks and enchants?
humble venture
I'm having trouble figuring out custom ore gen
does anyone know how to go about doing that?
I want to implement my own ores by combining it with a resource pack
but I don't know the math involved
or how to optimize it
grave galleon
what is java.lang.AssertionError: TRAP
and how do we prevent it guys?
warm crane
Heyo anyone got a free plugin for prison backpacks and enchants?
anyone?
frigid ember
no one can pvp
plush nexus
is it possible to spawn items from the fishing loot table in a chest?
plush nexus
you are god
fast ore
how do i make it so on a player's death i can change their gamemode to spectator mode?
i have this so far but im not sure if im doing this right
@EventHandler
public void onDeath(PlayerDeathEvent event){
Player player = event.getEntity().getPlayer();
event.setKeepInventory(false);
event.setDeathMessage("RIP");
}```
vernal spruce
Is player.setGameMode not a thing or..?
nimble oar
I'm not sure, but after the death event, the player has to still press the "Respawn" button to be able to switch gamemodes.
If you're using spigot, you can force respawn the player using something like player.spigot.respawn();, and only then use player.setGameMode(gameMode);.
Alternative would be to listen to damage event, and if the current player health - damage dealt in the event is under or equal to zero, then cancel the event and set the players gamemode. (Way smoother than the previous method)
hollow grail
Hi, guys I want to make a home security system (privates), by type as / / wand can you throw links that need to be installed? Please! (1.16.1)
winged sparrow
So you want a region protection system. I’d recommend worldguard for public locations and staff defined regions, and grief prevention for player managed claims (golden shovel)
hollow grail
@winged sparrow only WorldGuard? me just for spawn, that's all.
winged sparrow
Worldguard will handle that just fine.
It’s a powerful plugin, be sure to read the documentation.
hollow grail
@winged sparrow worldedit, unnecessary?
hollow grail
May I ask you to send links? I beg you please
winged sparrow
I’m not at my computer. Just look up world guard on google.
I believe the download is available via a link on Bukkit’s website.
spring coyote
How can I specify what type of damage spigot does to an entity? 1 damage of void or 1 damage of entity attacking
frigid ember
hexed harness
What's the difference between BukkitScheduler and BukkitRunnable?
paper folio
does anyone know how i can add an entity to the world and be able to interact with it with playerinteract event, i've tried added the entity to the world with
WorldServer#.addEntity(), i can see the entity but when i click on it nothing is happening. I can click other natural spawned entities and they work fine.
frigid ember
u mean like spawn an entity?
paper folio
yeah, its spawning correctly but i cant interact with it
paper folio
thats for a entity type, im trying to spawn a EntityPlayer
paper folio
yes
frigid ember
is there a way to add/edit servers and add/edit forced hosts inside bungeecord without using /greload?
agile cairn
the paypal button is not working for me
edgy cove
Hello I have a method called getNumber with the parameter playername in my API class in my spigot plugin and I want to it return a number that is saved on my bungeecord plugin. Here is a small scehematic of the messages that I sent of what is happenning: https://prnt.sc/tte5bl. So explaining writing... in my method I send a message to bungee and then bungee when it gets that messages send a message for spigot with the number (the listener of received messages is in the main class). Now when I receive that number I add it in a Map... so in my method I need to send the message and then when the main class receives the message I need to return the number that is saying on the message (that was putted on a map). How can I do this? (I already made everything sending messages I just need to make something to wait until the Map contains the number and then yes get the number from it and return it on the method)
sturdy oar
High quality UML diagram
undone narwhal
The simplest way to do it is to use Redis actually, cause you'll need to play with threads if you follow your system. Have a look on CompletableFutures, could be usefull if you don't use Redis.
sturdy oar
Guys need a little help
How are these flying spinning blocks achieved? I don't want code , I just don't know how they make them also unpickable
(from Hypixel skywars)
frigid ember
ArmorStands
ancient ridge
bedwars*
sturdy oar
Oh so it's just an invisible armor stand
undone narwhal
Yep
undone narwhal
Rotation + y moves
sturdy oar
But only the head rotate, not the entire armor stand
undone narwhal
That's what I used for my plugin: dropping non gravity items with nms is impossible
Rotate the entire armorstand is easier
Just teleport and change the yaw (or pitch don't remember(
sturdy oar
But can't the armor stand only be rotated 90° at a time
undone narwhal
No
undone narwhal
Yep
sturdy oar
Lol wtf
Everything is armor stands
Do you by any chance know how did some plugins made them bigger?
Like the balloons plugin
My thought was invisible giant zombie wearing block in head
edgy cove
@undone narwhal uuh ty I will try use COmpletableFeatures
hollow thorn
how do isend meesages to the actionbar
sturdy oar
Version?
undone narwhal
Invisible, no gravity and Marker true
That's it @sturdy oar , invisible Giant Zombie
Or make many small armorstand blocks fit together
(way more complicated)
sturdy oar
Damn I wish we had an API that actually wasn't just using hacks around Minecraft entities
Would be way more efficient than spamming the server with armorstand
undone narwhal
.... i wish too but no
hot anvil
Hey guys, i just saw that i got banned, i didn't uderstand why?
undone narwhal
@sturdy oar to make the rotation just teleport the armorstand to same location but change the yaw between -180f and 180f
It's really easy to get banned lmao, welcome to the club
hot anvil
@undone narwhal Yeah it's seems to be that way, but i really wanna know why, waht means "Bypassing the premiums resource requirements"
undone narwhal
Did you follow the requirements to post a premium resources?
ancient ridge
did you ever post a premium resource
hot anvil
@undone narwhal I just uploaded my resources on spigotmc but extenral link to other website
rare prairie
did you ever removed your screen from desk
hot anvil
but what's the problem? they allowing to to it are they?
They litteraly removed 2 resources with 200+ downloads :/
ancient ridge
so they were free resources?
ancient ridge
then you had two premium and one free, you also don't have enough messages or ratings
hot anvil
then you had two premium and one free, you also don't have enough messages or ratings
@ancient ridge Mmm i get it now...
strange forge
hello o/ want some tips/advice. in my minigame i have leaderboards, and i store player stats in a database. is there any more efficient way of creating and sorting leaderboards other than caching the entire database? i use Caffeine to cache the data and all but querying everything from the database takes time when there are more than 1000 entries. although i have it all run async
ancient ridge
I don't even know how you managed to post a premium resource in the first place
hot anvil
I don't even know how you managed to post a premium resource in the first place
@ancient ridge Instead of upload the jar i uploaded the link to mcMarket
There I am a premium
sturdy oar
@sturdy oar to make the rotation just teleport the armorstand to same location but change the yaw between -180f and 180f
@undone narwhal how do you make them not fall?
ancient ridge
lol well that's obviously bypassing it
you can't just link a free resource on spigot to a paid mcmarket one
umbral dirge
@EventHandler
public void onClick(PlayerInteractEntityEvent e) {
if (e.getRightClicked() instanceof ArmorStand) {
System.out.println(e.getRightClicked().getCustomName());
if (e.getRightClicked().getName().equals("§8§l§o§o")) {
Player p = e.getPlayer();
p.sendMessage("egall!1");
}
}
}
Does anyone have an Idea why this is not returning anything? There is no Error. It just does not return the name of the armorstand.
ancient ridge
well using § is a bad idea
umbral dirge
But i use color codes for a blank name
hot anvil
you can't just link a free resource on spigot to a paid mcmarket one
@ancient ridge Yeah now it's sounds kind of silly...
rare prairie
ChatColor#stripColor
umbral dirge
if it gets clicked it opens a menu
?
It does not return anything in the console
When i click that armor stand
hot anvil
@EventHandler public void onClick(PlayerInteractEntityEvent e) { if (e.getRightClicked() instanceof ArmorStand) { System.out.println(e.getRightClicked().getCustomName()); if (e.getRightClicked().getName().equals("§8§l§o§o")) { Player p = e.getPlayer(); p.sendMessage("egall!1"); } } }Does anyone have an Idea why this is not returning anything? There is no Error. It just does not return the name of the armorstand.
@umbral dirge Try to check if it's contains§8§l§o§oand no equals, sometimes it's solving everything lol
hot anvil
@umbral dirge Try to check if it's contains
§8§l§o§oand no equals, sometimes it's solving everything lol
@hot anvil Also check in console if there is errors or null exceptions about the println of custom name
umbral dirge
There is nothing getting printed out
hot anvil
You registered the event?
umbral dirge
yes
hot anvil
Try to do a if statement to instanceof and check if it's armourstand print in chat true if else print false,
rare prairie
if (ChatColor.stripColor(e.getRightClicked().getName().toLowerCase()).contains("armorstandname")) {
if you see the false it's means the problem in instance, probably you are not clicking on armour stand
umbral dirge
hot anvil
if you not getting any print it's means the event not called.
Try them both each
@EventHandler
public void onClick(PlayerInteractEntityEvent e) {
if (e.getRightClicked() instanceof ArmorStand) {
System.out.println("Instanceof ArmourStand");
System.out.println(e.getRightClicked().getCustomName());
if (e.getRightClicked().getName().equals("§8§l§o§o")) {
Player p = e.getPlayer();
p.sendMessage("egall!1");
}
} else {
System.out.println("Not instanceof ArmourStand");
}
}
@EventHandler
public void onClick(PlayerInteractEntityEvent e) {
try{
if (e.getRightClicked() instanceof ArmorStand) {
System.out.println("Instanceof ArmourStand");
System.out.println(e.getRightClicked().getCustomName());
if (e.getRightClicked().getName().equals("§8§l§o§o")) {
Player p = e.getPlayer();
p.sendMessage("egall!1");
}
} else {
System.out.println("Not instanceof ArmourStand");
}
} catch(Exception e){
e.printStackTrace();
}
}
You have to get some console message.
rare prairie
makes no sense
rare prairie
you cant get exception because instanceof is null "checker" also
umbral dirge
but the armorstands arent "entitys"
hot anvil
you cant get exception because instanceof is null "checker" also
@rare prairie The exception it's about the whole process, just to make sure.
umbral dirge
the plugin thinks the armorstands arent entitys
rare prairie
@rare prairie The exception it's about the whole process, just to make sure.
thats unecessary
hot anvil
thats unecessary
@rare prairie Okay, try the first one which checks if instance of armour or not
rare prairie
if you see Nullable annotation, that can be null
hot anvil
try PlayerInteractAtEntityEvent event
hot anvil
How did you solved it?
umbral dirge
try
PlayerInteractAtEntityEventevent
@hot anvil
hot anvil
🙂
umbral dirge
:D
hollow thorn
how do i send action bar messages
umbral dirge
packets i think
umbral dirge
public void onPlayerJoin(PlayerJoinEvent e) {
Player p = e.getPlayer();
ActionBar actionBar = new ActionBar(ChatColor.GOLD + "Hello world");
actionBar.sendToPlayer(p);
}
forest thorn
dont use packets
hot anvil
p.spigot().sendMessage(ChatMessageType.ACTION_BAR, "")
forest thorn
^^^
hot anvil
"old versions" good enough (:
forest thorn
there are very few things you need packets or nms for in 1.13.2+
hot anvil
there are very few things you need packets or nms for in 1.13.2+
@forest thorn They love to make our lives harder than they are already.. -.-
hollow thorn
p.spigot().sendMessage(ChatMessageType.ACTION_BAR, "")
@hot anvil it says no valid method
undone narwhal
@sturdy oar ArmorStand#setGravity (sorry for ma late)
hot anvil
Which version you using?
hollow thorn
1.16
hot anvil
Yeah try to make sure.
try this
BaseComponent component = new TextComponent( "My text!");
player.spigot().sendMessage(component);
blazing burrow
does Material.values()[ThreadLocalRandom.current().nextInt(Material.values().length)]; select a random item?
hot anvil
Did you tried this code already?
forest thorn
yes
blazing burrow
@hot anvil i did not try it yet
blazing burrow
Okay thanks
hollow thorn
alongside it
it sayd bad operating types when i use ChatMessageType.ACTION_BAR+ChatColor.GREEN
forest thorn
@hollow thorn uhh
you need to use the chat color in the message
not the chat message type
hot anvil
+1
blazing burrow
Oh yeah and does the Block interface just mean like ACTUAL blocks in the world or does it means like their time like grass block
hollow thorn
oh yeah now it says no suitable method
hot anvil
send the code
hollow thorn
what imports do i need to use
rare prairie
build your project
hollow thorn
it doesnt let me because of the error
hot anvil
import org.bukkit.ChatColor;
hot anvil
import net.md_5.bungee.api.ChatMessageType;
import net.md_5.bungee.api.chat.BaseComponent;
import net.md_5.bungee.api.chat.TextComponent;
grim halo
?paste
hollow thorn
I mean which line
@hot anvil 120
hot anvil
me.spigot().sendMessage(ChatMessageType.CHAT, "ye");
That's not how you use it
BaseComponent component = new TextComponent( "My text!");
player.spigot().sendMessage(component);
Try this way
Also if it's not critical you can use § sign as color instead of ChatColor it.
hollow thorn
works
Also if it's not critical you can use
§sign as color instead of ChatColor it.
@hot anvil i use windows they dont have that
blazing burrow
and like is Block just an actual block in the world
grim halo
"§" is translated in every text component. So actionbar titles lore etc
hot anvil
AtinChing what do you mean
grim halo
Yes(ish) Block represents the actual Block in the World.
Its still abstracted but it refers to the actual instance.
sturdy oar
final PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection; final IChatBaseComponent chatBaseComponent = new ChatMessage("text");
final PacketPlayOutChat chatPacket = new PacketPlayOutChat(chatBaseComponent, 0x02); playerConnection.sendPacket(chatPacket);
``` @hollow thorn
dreamy glacier
hello, it's possible to make a mob disappear if it doesn't do any damage for a while ?
subtle vigil
Does anyone have a good "recipe" for creating MineCraft Server as a Windows-Service - what i've tried works in accordance to the log (server should be up and unning), but i cannot connect to it and doesent show the CMD/Console when running
I can make it work fine with just a BAT file - but i cant seem to work out how to make it as a service
blazing burrow
@hot anvil i mean like if i do Block does it reference to an actual block in the world or like a block type
half badge
Havn't done so for years, but I used McMyAdmin as a service on win 2008 back in the day
Which worked fine, the majority of the time
sturdy oar
The majority here uses Linux for server hosting 😐
hollow thorn
hello, it's possible to make a mob disappear if it doesn't do any damage for a while ?
@dreamy glacier you could use a persistant data tag to say the last time it did any damage then check every 20 ticks to see if it a certain time past that before deleting it if it is
sturdy oar
HashMap > PersistentDataContainer
999% faster
Also I don't see why he would need this to be persistent
subtle vigil
Thanks Niall - I'll take a look at it - or reinstall it as Linux as Viper indirectly suggests (O.o)
tranquil aurora
Is there a spigotmc API to check if a user brought a plugin?
umbral dirge
Im having a Coin System, and is there a way how to get a list from the top 10 richest players?
grim halo
@umbral dirge Yes. But it highly depends on your implementation.
Do you use mysql or mongodb for storage?
grim halo
Then you can simply use a query to only get X entries with the highest value in one property.
umbral dirge
How?
alpine kiln
select * from {table} order by coins limit 10
grim halo
For example SELECT TOP 3 * FROM CoinHolders
alpine kiln
iterate over the resultset and add it to the arraylist
umbral dirge
resultset.next()?
alpine kiln
ResultSet rs = query;
while (rs.next()) {
...
}
oh k
grim halo
Harry your first query will order the whole table... this will take a time if he has a lot of entries.
I think a TOP call is better here.
blazing burrow
Uh how would i get the display name for a material?
alpine kiln
didn't even know top was a thing in mysql tbh
hollow thorn
how do i set the max value for a bossbar
blazing burrow
Like i dont want it to say "You need to find GRASS_BLOCK" in chat
I need it to say "You need to find a Grass Block"
alpine kiln
also wont you need to order the whole table, to ensure you get the top x records?
undone narwhal
Remove _ and make it lower case except the first char
alpine kiln
just having an index on the coins column in the correct order would make the order a lot faster
grim halo
That is not how you should work with localized names. You can probably do something with the namespaced key and get the name for the players language settings.
undone narwhal
Yes, so replace _ by a space and make it lowercase , except first case of word
alpine kiln
Material.GRASS_BLOCK.name().replace('_', ' ') if you want to do it that way, but yes @grim halo is right
blazing burrow
Ohh okay
rare prairie
how do i set the max value for a bossbar
wat? did you mean the progress value?
grim halo
The max value is always 1.0
rare prairie
you can, between 0.0 and 1.0
alpine kiln
you can't change the max value tho
rare prairie
bossbar progress value?
alpine kiln
assuming that's what you/they are referring to, yes
blazing burrow
so what does NamespacedKey.minecraft(exampleMaterial.name()); do
bold anchor
Adds minecraft infront of it
umbral dirge
how do i loop through the hashmap now? public static HashMap<String, Long> top10 = new HashMap<>();
grim halo
It creates a NamespacedKey minecraft:name
bold anchor
Get the entryset,keyset or valueset @umbral dirge
umbral dirge
for(int i = 0; i < CoinsDB.top10.size(); i++) { p.sendMessage("§8● §3§lSkyU §8» §7" + CoinsDB.top10. + " Coins§8: §7"); }
blazing burrow
Ive yet to figure out how to work with namespacedkeys
grim halo
@umbral dirge You should generally not hava a public static datastructure. But the simplest way would be iterating the keySet.
bold anchor
He probably want the entryset too
Cause, he wants name and value
prolly
idk i'm guessing.
grim halo
@blazing burrow namespacedkeys are just keys. You need the right environment to get the values you want.
@umbral dirge A HashMap does not provide ordering. The elements in there are randomly arranged.
umbral dirge
What bout a Map
blazing burrow
Oh damn okay
undone narwhal
You need to order all your element
bold anchor
Use a LinkedHashMap i suppose
undone narwhal
Compare then or use a LinkedHashMap
grim halo
A Map is just a generalisation of HashMap
bold anchor
A Map is the interface HashMap is implementing.
sturdy oar
I usually don't like using Map
umbral dirge
uh
grim halo
LinkedHashMap would be a solution but i think this is a xy problem.
You rarely want ordering from a map.
sturdy oar
Yes
hollow thorn
how do i set the max value of a bossbar
umbral dirge
?
hollow thorn
with a bossbar you can set the maximum value of it
undone narwhal
Mac value is 1
formal nimbus
yo
so awhile a go it was recommended to me that I should make all my variables private, which I've now done
and use a getter
the reason for this given to me was that it stops the value being changed when it shouldn't be (by other programmes)
but private doesn't stop that right as you can still use reflection?
surely just using public final is fine
peak marten
final is fine. But that means that once a value is assigned once
And the value can be set either directly, or through the constructor
copper star
How would I replace a string with a list from the config
peak marten
I don't understand your usecase
lofty meadow
Hello! How to get item slot in a player inventory?
sturdy oar
Get the player's inventory
lofty meadow
Then?
lofty meadow
Ahh
sturdy oar
frigid ember
Im trying to make everyone have perms for "moar bows" plugin can anyone help me ?
lunar widget
how to change a player skin?
rare prairie
gameprofile, getproperties
lunar widget
I don't understand
lime crater
Hi. Is there any reason why this wouldn't register as proper recipe?
ItemStack egg = new ItemStack(Material.EGG);
ItemMeta eggIm = egg.getItemMeta();
eggIm.setDisplayName("Epic Egg");
ItemStack eggHelmet = new ItemStack(Material.GOLDEN_HELMET);
ItemMeta eggHelmetIm = eggHelmet.getItemMeta();
eggHelmetIm.setDisplayName("Hard Helmet");
ShapedRecipe recipe = new ShapedRecipe(eggHelmet);
recipe.shape("EEE","EAE","EEE");
recipe.setIngredient('*', egg);
recipe.setIngredient('B', Material.AIR);
getServer().addRecipe(recipe);```(Trying to use ItemMeta so only a certain named item can be used to craft)
lunar widget
change setIngredient to "E" or "A"
lime crater
bah
lunar widget
idk
jaunty gazelle
lunar widget
yeah that
lime crater
Okay so first of, this is depricated, does anyone know the new one? https://prnt.sc/ttsj47
And this? https://prnt.sc/ttsjcm
rare prairie
take a look at docs
lime crater
take a look at docs
@rare prairie Sure, I've tried, mind pointing me somewhere? Kind of why I came here.
rare prairie
frigid ember
Does anyone know moar bows plugin?
If yes i need help with perms
Only ops can shoot bows but normal players cant
rare prairie
@lime crater so use new ShapedRecipe(eggHelmet.getType().getKey(), eggHelmet);
Does anyone know moar bows plugin?
better to ask the developer of that plugin
odd knoll
No idea if this is possible so, with tab completion, can you add a command to it that isn't defined in the plugin.yml / isn't under another command's aliases.
rare prairie
yes, you can
odd knoll
Know where I can find a guide?
Oh wait, think I see how. getCompletions is mutable on TabCompleteEvent.
lime crater
@lime crater so use
new ShapedRecipe(eggHelmet.getType(), eggHelmet);
@rare prairie It says required type NamespacedKey, not Material.
Discord is dying again great
rare prairie
yep, .getType().getKey()
wise spoke
i am using multiverse and i was wondering what the command is to only have certain mobs spawn? such as onyl endermen and endermite
rare prairie
you can't, you can only setup that the mobs can spawn in worlds, you can find a plugin for that
lime crater
ah that appears to be working. I'm still not quite sure about the setIngredient though
rare prairie
you can use, https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/ShapedRecipe.html#setIngredient(char,org.bukkit.Material)
recipe.setIngredient('*', egg.getType());
@lime crater
lime crater
java.lang.IllegalStateException: Duplicate recipe ignored with ID minecraft:golden_helmet
ItemStack egg = new ItemStack(Material.EGG);
ItemMeta eggIm = egg.getItemMeta();
eggIm.setDisplayName("Epic Egg");
ItemStack eggHelmet = new ItemStack(Material.GOLDEN_HELMET);
ItemMeta eggHelmetIm = eggHelmet.getItemMeta();
eggHelmetIm.setDisplayName("Hard Helmet");
ShapedRecipe recipe = new ShapedRecipe(eggHelmet.getType().getKey(), eggHelmet);
recipe.shape("EEE","EAE","AAA");
recipe.setIngredient('E', egg.getType());
recipe.setIngredient('A', Material.AIR);
getServer().addRecipe(recipe);```
All I have, I genuinely don't see how it's a duplicate recipeyou can use again https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Server.html#clearRecipes()
to clear all recipes that you added before. You should call this method before the shapedrecipe
@lime crater
rare prairie
echo path
i have made a plugin using spigot but when i use it in my server it says in the logs that it has not specified API verson pls help
rare prairie
it describes, add api-version to your plugin.yml
echo path
oh ok so i cn add
api-version: 1.0
is that right?
echo path
ok ty for help
lime crater
Is this just a list of recipes that clears?
rare prairie
the list of added recipes
hollow thorn
how do i make a bossbar compass
rare prairie
use google
hollow thorn
i can only find plugin names
mellow wave
- Create a bossbar
- Check the direction of the player
- Convert the direction in to a suitable compass string
- Set the bossbar name to that string
- Repeat
@hollow thorn
sturdy oar
Yeah it takes like 5m to do that
mellow wave
^
sturdy oar
It's super simple
You just need to check the YAW of the player and have a static method that produces a string based on that number
I recommend to round the values
to integer
sturdy oar
?
frigid ember
click the link ;-;
sturdy oar
You have LuckPerms?
frigid ember
Im just having a survival server with friends
why I need that
dont I need just to go to config and put perms?
sturdy oar
To Manage permissions?
frigid ember
so everyone can use
sturdy oar
LuckPerms is a permission manager
marsh hawk
Is there any good ways to utilise redis pubsub to have a response/acknowledge system
frigid ember
http://prntscr.com/tttqeq well check this link so u can see where I put perms so people can use it u can see what wrongs did I do
sturdy oar
You either use the permissions.yml file in the server or you use LuckPerms to give permissions to someone.
I can't help any further
frigid ember
okay thanks
light stone
I'm trying to launch a boat with a player inside in the air, but it only works with boats with no players inside. I've tried setting the Motion with commands (this actually sometimes worked) and setting the velocity with setVelocity(). Any idea how I could achieve my goal?
frigid ember
Well what are good survival plugins im on aternos and im struggling to find some
its just survival with plugins btw so dont put any LuckPerms,essentials/etc
sinful spire
uh SmoothTimber?
frigid ember
anyone know why this happens ? 4.08 08:37:57 [Server] ERROR Cannot execute command 'msg' in plugin ChatManager v3.6.5 - plugin is disabled. 04.08 08:37:57 [Server] INFO org.bukkit.command.CommandException: Cannot execute command 'msg' in plugin ChatManager v3.6.5 - plugin is disabled.
mellow wave
Plugin is disabled
mellow wave
That or find why it's disabled
river cradle
Could it be that Bukkit.getWorld(String name) returns null inside JavaPlugin#onEnable() and that I have to schedule it as a task, or is something else wrong?
jagged torrent
plugins load by default POSTWORLD unless you added load to your plugin.yml
frigid ember
Any good survival plugins? its just a survival server with few friends im on aternos btw
hollow thorn
whats the name of the event for opening the inventory
Any good survival plugins? its just a survival server with few friends im on aternos btw
@frigid ember slimefun
ancient ridge
whats the name of the event for opening the inventory
@hollow thorn https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/inventory/InventoryOpenEvent.html
frigid ember
What are some minigame server plugins I'm gonna need?
mellow wave
Grab a permission plugin like LuckPerms
river cradle
^^
frigid ember
Ok
mellow wave
Other than that it depends
frigid ember
I also need citizens npcs that stand still so when they click one it tps them to the game
dry horizon
how can i change the player name tag in 1.16.1
bold anchor
Just get citizens
mellow wave
You making a plugin or looking for one? @dry horizon
dry horizon
making one
sturdy oar
NMS
dry horizon
yes how
jagged torrent
scoreboards
dry horizon
btw i just want to change the color
mellow wave
Scoreboards then
dry horizon
teams, right?
mellow wave
Yeah
sturdy oar
I honestly just edit clientbound packets but whatever
dry horizon
aight
frigid ember
Any good survival plugins that I can use with my friends on 1.16.1? Im on aternos
mellow wave
No need to ask every 5 minutes
Anyway if it's just for your friends you don't need any
sturdy oar
Aternos is so bad
sturdy oar
I usually just buy shared hosting
You can get a 3GB server for 92$ a year on MelonCube
frigid ember
well what bout free ones?
sturdy oar
😂 😂 😂
frigid ember
xd
sturdy oar
free = 💩 ,
No one will keep a computer running 24/7 for you for free
sturdy oar
A raspberry PI is better than free hosting
hollow thorn
does /n work in lore
tiny dagger
no
hollow thorn
free < any pc even old ones
@tiny dagger unless if you want it up all the time
tiny dagger
aren't host incredibly cheap nowdays anyway?
light stone
How can I send a custom packet?
light stone
A packet which has the payload I want.
echo path
@rare prairie hey can i add the api version under the normal plugin version?(in plugin.yml)
grim halo
the client listens only to certain channels and throws away packets that are not valid to it,
bold anchor
Only thing that needs to be imported there is CraftPlayer
grim halo
@echo path https://www.spigotmc.org/wiki/plugin-yml/
frigid ember
hmm
sturdy oar
?paste
worldly heathBOT
echo path
thanks and which api-version should i use for a 1.16.1 plugin?
sturdy oar
'1.16'
echo path
👍
grim halo
@frigid ember You need to properly parse your command input to numbers.
sturdy oar
if you want to support older versions put '1.13'
grim halo
if you do this:
Integer.parseInt("Hi");
You get a NumberFormatException
formal nimbus
does ItemStack.isSimilar() check the stack size?
grim halo
@formal nimbus No
sturdy oar
N o
grim halo
Its basically equals without respecting stack size
sand osprey
when PlayerKits will run on 1.16.1?
grim halo
just like you would nromally do... with .equals()
grim halo
== would compare instances and this will not work in most cases
formal nimbus
nah nah, .equals() is where it's at
grim halo
Ask the dev
grim halo
Ask the developer of the plugin for help
frigid ember
who is it
sturdy oar
Bill Gates
grim halo
No idea. Read it on the plugin page.
grim halo
Its actually drives_a_ford
he is in here surely likes to get pinged
Just ping him and tell him that his plugin doesnt work because he doesnt know how spigot works
frigid ember
?
grim halo
with "@"
sturdy oar
Leave 1 star review:
"Plugin sucks uninstalling xd1!1!1!1!11!1!"
ancient ridge
no just post entire server log in review
grim halo
And post an error log from another unrelated plugin below that
sturdy oar
Yes much better, also advertise something in the bottom
sinful spire
post a 1 star review with "." and "my plugin is better, this sux"
grim halo
ancient ridge
Yes
sturdy oar
"this plugin sucks, author provided help only after 3h of wait!!! Here is log:
https://pastebin.com
Also guys join my server, we use more professional plugins
play.hypixel.com"
sturdy oar
😂
ancient ridge
lagpixel
sturdy oar
I own cloudflare Minecraft server
sinful spire
come join at ray.cloudflare.com
sturdy oar
???
sinful spire
u running offline-mode?
frigid ember
do I need premium to use modpacks on aternos?
silver pewter
Hello, is anyone good with database and can explain why I am getting this error thanks
frigid ember
i need a help, on 1.12.2 spigot when im entering mesa biome server automatically crash so i stuck and i cant do nothing about it.
silver pewter
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
sturdy oar
Connection is closed
silver pewter
I ain't closing the connection tho?
sturdy oar
Someone is using closed connection
frigid ember
@sturdy oar idk do you know but do modpacks work on aternos without premium?
silver pewter
It's after a result set
sturdy oar
Get a real server
frigid ember
then why the fuck they put modpacks there
sinful spire
u cant use spigot and forge on aternos
frigid ember
waht about magma/fabric?
balmy sentinel
?paste
worldly heathBOT
balmy sentinel
@silver pewter post your code
sinful spire
fabric is 1.14.4 and mods only
grim halo
@silver pewter Use something like hikaricp to manage your connections
frigid ember
and magma?
sinful spire
magma is kind of weird
but u cant use custom jars on aternos
so
magma is probably the only option
silver pewter
sinful spire
because CatServer seems better
silver pewter
No I'm using mysql
sturdy oar
Or Sponge server
serene escarp
Ok, so I downloaded the BuildTools for 1.16, but how do I get it to appear as an option when creating a new project on IntelliJ IDEA?
sturdy oar
???
silver pewter
I've never used databases with java before so I'm like idk lol
serene escarp
Like, for compiling as a plugin
sturdy oar
Do you need the spigot API?
sinful spire
Or Sponge server
@sturdy oar dont sponge is like the weird brother of spigot
serene escarp
I do @sturdy oar
silver pewter
worldly heathBOT
balmy sentinel
@silver pewter Close the statement and result set after using them in your methods. Also post your full class and the full error.
silver pewter
balmy sentinel
where is line 70
silver pewter
Statement statement = plugin.getDatabaseManager().getConnection().createStatement();
grim halo
Thats why i told you to use hikaricp. You are trying to prepare a statement on a closed connection...
bold anchor
grim halo
Im assuming you only manage one connection right?
balmy sentinel
that’s what it looked like
grim halo
Ok and in the addAllRewards methods. Where do you open the connection?
silver pewter
onEnable
grim halo
Wait... you open one connection in the onEnable and then try to keep it open untill the server closes?
silver pewter
Yeah
bold anchor
silver pewter
Should only be opened when I need to use it then?
grim halo
Normally you would have a connection pool that just handles all of that boilerplate for you. You simply just tell it "give me a connection"
and then forget about it.
serene escarp
Figured it out, tyvm
grim halo
Yes. Write code and the output jar will differ
add
volatile static int X = 100;
And your output jar will differ
balmy sentinel
are you talking about changing the location of the output jar or the output jar itself?
grim halo
Oh. Thats another story. The output directory. Do you use maven?
Ok then there are multiple ways. The simplest one:
<build>
<directory>my_new_build_path</directory>
</build>
Or if you use the maven jar plugin
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3.1</version>
<configuration>
<outputDirectory>${dir}</outputDirectory>
</configuration>
</plugin>
</plugins>
</build>
http://prntscr.com/ttw7b2 wtf is this
hollow thorn
how do i use the Recipe.setGroup()?
mellow wave
Use the java docs...
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/ShapedRecipe.html#setGroup(java.lang.String)
@hollow thorn
mellow wave
hm?
mellow wave
You don't have vault
frigid ember
?
mellow wave
Vault plugin is a dependency for bossshop to work with economy plugins
To fix that install Vault
grim halo
but shouldnt spigot throw a "unknown dependency" at you first?
mellow wave
I guess someone forgot to add it as a dependency in the plugin.yml
That's what I can think of :/
Or maybe there's something else named Vault
hollow thorn
Use the java docs...
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/ShapedRecipe.html#setGroup(java.lang.String)
@hollow thorn
@mellow wave so how do i put a recipe in a certai nsub section of a crafting book
frigid ember
also how do i set the bal for some1
candid wyvern
Anyone know how to setblock a spawner with a custom entity
frigid ember
essentials
rare prairie
/eco
frigid ember
ok
mellow wave
@candid wyvern Vanilla or with a plugin?
candid wyvern
plugin
grim halo
@candid wyvern Get the BlockState -> cast to CreatureSpawner -> CreatureSpawner#setSpawnedType(EntityType creatureType)
mellow wave
^ Or use NMS for more options when setting the entity
grim halo
Yes if you want it to spawn custom stuff then you need to use NMS
frigid ember
for some reason I cant install forge
grim halo
btw why isnt there an api for that?
grim halo
@frigid ember Ask for help in the forge forum/discord
frigid ember
okay
hollow thorn
Read what it says
@mellow wave so how do i know the different names for the groups
do i just write Redstone?
mellow wave
- Take a vanilla recipe
- get the group from it
- print the name
- Profit
Now it isn't too hard to figure out
echo path
whats the code to enter the api version again in plugins.yml
vernal spruce
api-version
ancient ridge
api-version: 'whatever'
vernal spruce
Kinda ironic btw..
grim halo
hollow thorn
- Take a vanilla recipe
- get the group from it
- print the name
- Profit
@mellow wave how do i get vannila recipe
mellow wave
...
Stop pinging me and use the javadocs I sent
There's a search bar you can look around
frigid ember
hey Olivo 😊
mellow wave
oh hi
hollow thorn
Stop pinging me and use the javadocs I sent
@(you get the idea) sorry cant find anything
past basalt
guys help, whenever i join my server it kicks me for the reason "Connection lost to the proxy"
mellow wave
Is the connection to the proxy stable?
frigid ember
That means you have bad internet basically
mellow wave
^
past basalt
how i was connected to a localhosted server earlier and it was okay
now when i connect to the network it kicks me
"[Proxy] Lost connection to the server"
frigid ember
just because it was ok before doesn’t mean it’ll always be ok :/
mellow wave
There are many reasons why that error can happen
formal nimbus
hmm
I have a question
so look at dis code here right
I plan to make only one instance of Tracker
in my main
however
mellow wave
so you want a singleton class
mellow wave
Basicly there is only going to be one instance of that class at all times
formal nimbus
yes
what I've done at the moment is instantiate it on onEnable()
then make a getter
which all the other classes can use
then at the start of each class I'll have
Tracker tracker = myMainClass.getInstance().getTracker();
so how do I make a singleton class?
wispy pewter
Easy
mellow wave
So what you need to do is set the constructor to private
formal nimbus
uh huh
past basalt
@mellow wave @frigid ember my connection is ok, when i join the server it kicks me right away after 2 secs
wispy pewter
just make a private variable which is the instance and then create a method that checks for the instance
if its null then create a new instance and return it
candid wyvern
So, I am trying to give this ArmorStand something in its helmet slot for the spawner, but the setSpawnedType method only takes an EntityType which is an Enum
spawner.setSpawnedType(EntityType.ARMOR_STAND);
mellow wave
Create the instance staticly instead
frigid ember
@past basalt then it just might be a server problem
frigid ember
does it happen to any other servers)
mellow wave
static {
instance = new <InsertClassHere>
}
frigid ember
yo, what's the order of operator precedence?
wispy pewter
private static Class1 _instance;
public static Class1 getInstance() {
if(_instance == null)
_instance = new Class1();
return _instance;
}
Yeah that works too
wispy pewter
@formal nimbus