#help-development | SpigotMC | Page 1779

quaint mantle Nov 20, 2021, 8:51 PM

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wtf

steady rapids Nov 20, 2021, 8:52 PM

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Hi, I'm trying to be able to walk inside end portals without being teleported, I tried cancelling the event:

    public void onPlayerTeleport(PlayerTeleportEvent event){
        if(event.getCause().equals(PlayerTeleportEvent.TeleportCause.END_PORTAL)){
            event.setCancelled(true);
        }
    }```
this works only if I'm in the normal world, if im in the end and I enter the end portal, I get stuck in the typical "loading terrain" screen

quaint mantle Nov 20, 2021, 8:52 PM

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ohhh nvm

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its just meant to look weird but its normal

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package private String test
static initializer, when called: println "testing"

golden turret Nov 20, 2021, 8:53 PM

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is there a way to check when a static variable is changed? 😳

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like

quaint mantle Nov 20, 2021, 8:53 PM

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setters

ivory sleet Nov 20, 2021, 8:53 PM

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No not really

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Yeah you can write your code defensively and observe changes

golden turret Nov 20, 2021, 8:53 PM

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static String myString = "a"; //dont warn here

myString = "b"; //warn that the string was changed to b

quaint mantle Nov 20, 2021, 8:53 PM

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golden turret ```java static String myString = "a"; //dont warn here myString = "b"; //warn t...

setters

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setMyString

golden turret Nov 20, 2021, 8:54 PM

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nvm, just got a better idea

quaint mantle Nov 20, 2021, 8:54 PM

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setters

visual tide Nov 20, 2021, 8:55 PM

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setters

quaint mantle Nov 20, 2021, 8:55 PM

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golden turret is there a way to check when a static variable is changed? 😳

A friendly reminder that static shouldnt have any mutable state 🌞

steady rapids Nov 20, 2021, 8:55 PM

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steady rapids Hi, I'm trying to be able to walk inside end portals without being teleported, I...

anyone?

hasty prawn Nov 20, 2021, 8:56 PM

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Pretty sure the other one fires PlayerRespawnEvent Sapu

steady rapids Nov 20, 2021, 8:57 PM

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mmh so I should cancel that too?

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now i try

wide coyote Nov 20, 2021, 8:59 PM

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use PlayerMoveEvent#setTo instead of cancelling it

ivory sleet Nov 20, 2021, 9:00 PM

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quaint mantle A friendly reminder that static shouldnt have any mutable state 🌞

Heheh jdk yikes

worldly ingot Nov 20, 2021, 9:01 PM

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Its name is the static init block

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There's an equivalent init block for instances too. Same thing, just without the static modifier. Will call for any new instance

onyx fjord Nov 20, 2021, 9:18 PM

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sysout

onyx fjord Nov 20, 2021, 9:18 PM

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worldly ingot Its name is the static init block

choco why do u speak british

quaint mantle Nov 20, 2021, 9:24 PM

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hey hey, so im really not sure anymore at this point

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basically, i have a HoverEvent for SHOW_TEXT on the usernameColored component, right

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but nothing else

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that is the only component that should have the event

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however, every component after that, has the SHOW_TEXT on it

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and i dont know why

rigid loom Nov 20, 2021, 9:37 PM

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This is the part of the code for one of the plugins from my server. whenever I try to execute /rank player rank it says that this.PlayerHandler is null. can someone help?

📎 message.txt

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you have to download the txt file to see it all

mystic sky Nov 20, 2021, 9:44 PM

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wtf

ivory sleet Nov 20, 2021, 9:46 PM

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yeah cursed

mystic sky Nov 20, 2021, 9:46 PM

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This guy XD

red sedge Nov 20, 2021, 9:46 PM

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also i think switch would be better for the command part

foggy estuary Nov 20, 2021, 9:47 PM

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                Bukkit.broadcastMessage("test");
                }
                     ``` anyone know why when i killed the entity it doesnt broadcast it...

mystic sky Nov 20, 2021, 9:47 PM

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broadcastMessage

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Also, where is the entity defined?

topaz cape Nov 20, 2021, 9:48 PM

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steady rapids Hi, I'm trying to be able to walk inside end portals without being teleported, I...

PlayerPortalEvent

mystic sky Nov 20, 2021, 9:48 PM

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steady rapids Hi, I'm trying to be able to walk inside end portals without being teleported, I...

Yeah u are on a tp event, not a portal xd

topaz cape Nov 20, 2021, 9:49 PM

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mystic sky Yeah u are on a tp event, not a portal xd

well his thoughts wasn't wrong

mystic sky Nov 20, 2021, 9:49 PM

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topaz cape well his thoughts wasn't wrong

Well, but the event

topaz cape Nov 20, 2021, 9:49 PM

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mystic sky Well, but the event

he wanted to cancel player teleportation if it's caused by end portal

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he just didn't know the event

mystic sky Nov 20, 2021, 9:50 PM

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topaz cape he just didn't know the event

That's what i said xd

topaz cape Nov 20, 2021, 9:50 PM

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he still can use the tp event

mystic sky Nov 20, 2021, 9:50 PM

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Well, it's more simple using the portal event

topaz cape Nov 20, 2021, 9:50 PM

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if he sets the teleport to a diff place

mystic sky Nov 20, 2021, 9:50 PM

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I guess that he wont xd?

gleaming grove Nov 20, 2021, 9:56 PM

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Hi, how can i extend ItemStack lore? This code do not work ;<

ivory sleet Nov 20, 2021, 9:56 PM

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I mean

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getLore returns a copy

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iirc

gleaming grove Nov 20, 2021, 9:57 PM

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ye, but i use setLore() so new lore should be set

ivory sleet Nov 20, 2021, 9:57 PM

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Yeah

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You’re just setting the already existing lore

sullen marlin Nov 20, 2021, 9:58 PM

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Look at what you call addAll on

gleaming grove Nov 20, 2021, 9:58 PM

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ahh, ok my mistake

sullen marlin Nov 20, 2021, 9:58 PM

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Also, this???

gleaming grove Nov 20, 2021, 9:58 PM

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i make class that extends itemstack

sullen marlin Nov 20, 2021, 9:58 PM

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Pls tell me those are convenience methods and you didnt extend Item….

quaint mantle Nov 20, 2021, 9:59 PM

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wasted

sullen marlin Nov 20, 2021, 9:59 PM

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Not the worst, but also not the best

gleaming grove Nov 20, 2021, 9:59 PM

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i need extend Itemstack for Inventory GUI

sullen marlin Nov 20, 2021, 10:00 PM

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Extending classes isn’t stable api and you won’t ever be able to cast the result of getItem back to your item

quaint mantle Nov 20, 2021, 10:00 PM

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You probably dont

gleaming grove Nov 20, 2021, 10:01 PM

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maybe not but using pure ItemStack as InventryButton would make big mess in code

quaint mantle Nov 20, 2021, 10:01 PM

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why so

gleaming grove Nov 20, 2021, 10:02 PM

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for example now i can add property OnClick to each InventoryButton instance

young knoll Nov 20, 2021, 10:02 PM

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You can do that without extending

quaint mantle Nov 20, 2021, 10:02 PM

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what

sullen marlin Nov 20, 2021, 10:03 PM

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That won’t actually work btw

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Event,getItem won’t return your custom class

ivory sleet Nov 20, 2021, 10:03 PM

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Yuh, most of the time you actually get your hands on a CraftItemStack when you query stuff

gleaming grove Nov 20, 2021, 10:04 PM

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OnInventoryClick event return the Id of clicked slot and thats enough for me

misty current Nov 20, 2021, 10:05 PM

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I had a class extending itemstack but it's a bad idea and it turned out useless

sullen marlin Nov 20, 2021, 10:06 PM

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gleaming grove OnInventoryClick event return the Id of clicked slot and thats enough for me

Then you don’t need extend

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Wrap not extend

misty current Nov 20, 2021, 10:07 PM

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I Just made a wrapper class with an itemstack as a constructor parameter

gleaming grove Nov 20, 2021, 10:09 PM

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ok that make sense

steady rapids Nov 20, 2021, 10:11 PM

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mystic sky Yeah u are on a tp event, not a portal xd

same thing, I get stuck in loading terrain

native bloom Nov 20, 2021, 10:13 PM

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This is probably a dumb question, but how do you use meta? I have never needed to use it before.
Most permission plugins support it, and some plugins use it for things such as chat-colour or homeset-amounts, etc.

sullen marlin Nov 20, 2021, 10:14 PM

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Vault might let you access it

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Its a weird legacy thing tbh

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Especially build

native bloom Nov 20, 2021, 10:14 PM

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Thanks

proud basin Nov 20, 2021, 10:21 PM

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How can you calculate a player's last location?

young knoll Nov 20, 2021, 10:26 PM

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What do you mean last

proud basin Nov 20, 2021, 10:27 PM

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like their last x

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I'm trying to calculate a players x distance

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and to do that i'd need their last location

ancient plank Nov 20, 2021, 10:34 PM

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move event's getfrom() and getto()?

raven zealot Nov 20, 2021, 10:44 PM

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Just to clarify, api-version: 1.17 will prevent the plugin from being used on a 1.16 server right?

young knoll Nov 20, 2021, 10:44 PM

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yes

raven zealot Nov 20, 2021, 10:45 PM

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Thank you

proud basin Nov 20, 2021, 10:47 PM

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yea they do

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cool

coral pilot Nov 20, 2021, 10:52 PM

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someone know how to modify the Minecraft Chunk Section palette?

bright jolt Nov 20, 2021, 10:55 PM

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ok

worldly ingot Nov 20, 2021, 10:57 PM

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coral pilot someone know how to modify the Minecraft Chunk Section palette?

Without crashing the client, you shouldn't. What do you want to accomplish?

proud basin Nov 20, 2021, 11:06 PM

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Why was isOnGround deprecated?

young knoll Nov 20, 2021, 11:06 PM

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Check the javadocs?

sullen marlin Nov 20, 2021, 11:06 PM

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reading is for chumps

proud basin Nov 20, 2021, 11:07 PM

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ah

sullen marlin Nov 20, 2021, 11:07 PM

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I only accept answers in youtube video explanations

proud basin Nov 20, 2021, 11:07 PM

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nah md you like reading articles

young knoll Nov 20, 2021, 11:07 PM

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Hmm, youtube only seems to bring up videos about anticheats

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And the chip shortage

sullen marlin Nov 20, 2021, 11:08 PM

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potato chips?!?!? no!!!!!

proud basin Nov 20, 2021, 11:09 PM

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Coll is talking about french fries since he's from the UK

young knoll Nov 20, 2021, 11:11 PM

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Yep

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Both of those statements are correct

round finch Nov 20, 2021, 11:18 PM

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Sorry to ask but do anyone know .. how someone will be able to detect User Mouse Click vs PC mouse click
and is it possible somehow? in C++
Note: I'm only a java guy but thinking about going over to c++ for software

sullen marlin Nov 20, 2021, 11:20 PM

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from a spigot server?

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also what is a user mouse click vs a pc mouse click

jade perch Nov 20, 2021, 11:23 PM

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Only thing I can guess is a npc click maybe

young knoll Nov 20, 2021, 11:24 PM

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I don't think this is related to mc at all

jade perch Nov 20, 2021, 11:24 PM

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Maybe

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Wish he would elaborate lol

coral pilot Nov 20, 2021, 11:26 PM

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worldly ingot Without crashing the client, you shouldn't. What do you want to accomplish?

changing for example minecraft:stone to minecraft:dirt

quaint mantle Nov 20, 2021, 11:27 PM

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quaint mantle and i dont know why

someone?

coral pilot Nov 20, 2021, 11:29 PM

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quaint mantle someone?

bc u do append at this component

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its like the parent

jade grove Nov 20, 2021, 11:29 PM

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is there any event used to launch players into the air, kind of a like a double jump? i tried playertoggleflightevent, which didnt work

proud basin Nov 20, 2021, 11:31 PM

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you could probably mess with the players vel

jade grove Nov 20, 2021, 11:31 PM

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i tried

waxen barn Nov 20, 2021, 11:32 PM

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Hi there, I have one noob question, but I can't find any solution for it. What is the easiest way to completely remove an enchantment?

proud basin Nov 20, 2021, 11:32 PM

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how did you do it?

waxen plinth Nov 20, 2021, 11:35 PM

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jade grove is there any event used to launch players into the air, kind of a like a double ...

You can use that

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I have implemented double jumps like that

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You have to make sure to call setAllowFlight(true) on the player so they can fly

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And set their flight speed to 0 so they can't abuse it

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Then when they toggle flight you cancel it and set their velocity

jade perch Nov 20, 2021, 11:36 PM

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Use setVelocity

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That's a lot more compatible with anticheats

waxen plinth Nov 20, 2021, 11:37 PM

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Well yeah but you still need some kind of input to determine when to set their velocity

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I thought that was the point of the PlayerToggleFlightEvent for this

jade perch Nov 20, 2021, 11:37 PM

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Idk that just seems like a security red flag to me

jade grove Nov 20, 2021, 11:38 PM

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waxen plinth Then when they toggle flight you cancel it and set their velocity

oh shit

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alright

waxen plinth Nov 20, 2021, 11:38 PM

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jade perch Idk that just seems like a security red flag to me

Well it's the most common way to implement a double jump and it seems to be what they're trying to do

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Not every project is intended to be put on a large server

jade perch Nov 20, 2021, 11:38 PM

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If it works it works

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Just saying setVelocity does it without all the extra sheet

waxen plinth Nov 20, 2021, 11:39 PM

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Yes you can set their velocity with setVelocity

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But again, if you're trying to implement a double jump, you need some way to activate it

proud basin Nov 20, 2021, 11:42 PM

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yay so existed to understand packets ugh

jade grove Nov 20, 2021, 11:43 PM

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waxen plinth Then when they toggle flight you cancel it and set their velocity

this doesnt work

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the event just gets cancelled by the looks of it

round finch Nov 20, 2021, 11:44 PM

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sullen marlin also what is a user mouse click vs a pc mouse click

i were thinking then i tried to do it in java there was

java Click Event
from mouse input

i used Java Robot Click then
it made infinity loop D:
trigger from Event

quaint mantle Nov 20, 2021, 11:44 PM

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coral pilot bc u do append at this component

ok so what the fuck?

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because someone told me to .append everything

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so please explain, what other method can i use

waxen plinth Nov 20, 2021, 11:46 PM

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jade grove the event just gets cancelled by the looks of it

What do you mean

coral pilot Nov 20, 2021, 11:47 PM

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quaint mantle because someone told me to .append everything

idk tbh :/ maybe u have to send in different message

quaint mantle Nov 20, 2021, 11:48 PM

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coral pilot idk tbh :/ maybe u have to send in different message

ok no anyone else have an answer?

quaint mantle Nov 20, 2021, 11:49 PM

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quaint mantle and i dont know why

anyone else have an answer that is coherent and makes sense?

misty current Nov 20, 2021, 11:54 PM

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i'm calling spigot().respawn(); on a player on PlayerDeath event, but the dead player picks up the items dropped in the location they died, resulting in a keep-inventory like behavior

proud basin Nov 20, 2021, 11:55 PM

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why use packets when you can use bukkit events

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makes life 10x easier

hollow bluff Nov 20, 2021, 11:58 PM

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misty current i'm calling spigot().respawn(); on a player on PlayerDeath event, but the dead p...

Clear drops first and respawn after

misty current Nov 20, 2021, 11:59 PM

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i guess that's a solution

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how do you clear the drops? there's no set drops method

hollow bluff Nov 21, 2021, 12:03 AM

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misty current how do you clear the drops? there's no set drops method

event.getDrops().clear;

misty current Nov 21, 2021, 12:03 AM

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thanks

proud basin Nov 21, 2021, 12:10 AM

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anyone know how I can check if a player is spriting with packets?

young knoll Nov 21, 2021, 12:11 AM

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Surly there must be some sort of flag?

proud basin Nov 21, 2021, 12:12 AM

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flag for wjat

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I guess there isn't any packet type for sprinting

young knoll Nov 21, 2021, 12:14 AM

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There must be some sort of incoming packet to tell the server

round finch Nov 21, 2021, 12:15 AM

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proud basin anyone know how I can check if a player is spriting with packets?

why?

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curious

proud basin Nov 21, 2021, 12:16 AM

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to know if they are sprinting?

hexed hatch Nov 21, 2021, 12:16 AM

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Are there not api methods for checking that?

round finch Nov 21, 2021, 12:16 AM

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yes player.isSprinting()

lavish hemlock Nov 21, 2021, 12:16 AM

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there's gotta be a isSprinting somew-

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yeah

round finch Nov 21, 2021, 12:16 AM

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that why i asked

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why packet?

proud basin Nov 21, 2021, 12:16 AM

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because

hexed hatch Nov 21, 2021, 12:16 AM

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Why are you messing with packets for that

proud basin Nov 21, 2021, 12:17 AM

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api bad

hexed hatch Nov 21, 2021, 12:17 AM

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That’s.. a bad take but okay

proud basin Nov 21, 2021, 12:17 AM

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nah

hexed hatch Nov 21, 2021, 12:17 AM

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yah

round finch Nov 21, 2021, 12:17 AM

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i assume you're doing packet work

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with player entity

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ameliawatson

proud basin Nov 21, 2021, 12:17 AM

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currently im doing prediction

lavish hemlock Nov 21, 2021, 12:19 AM

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I mean Bukkit's API definitely ain't perfect but you should still use it, probably :p

round finch Nov 21, 2021, 12:19 AM

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Maths true and falses

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😂

hexed hatch Nov 21, 2021, 12:20 AM

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I’m just struggling to think of a good reason to work with packets for actions that are already wrapped by the api

lavish hemlock Nov 21, 2021, 12:20 AM

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There isn't one.

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: )

proud basin Nov 21, 2021, 12:20 AM

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would you say fly ticks and air ticks are the same?

quaint mantle Nov 21, 2021, 12:27 AM

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quaint mantle

friends pls

waxen barn Nov 21, 2021, 12:28 AM

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proud basin would you say fly ticks and air ticks are the same?

aren't air ticks indicator of how much air do you have under water, or is it something different?

proud basin Nov 21, 2021, 12:28 AM

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yes

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maybe

hexed hatch Nov 21, 2021, 12:35 AM

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How much air the entity has, in ticks. Fills to a maximum of 300 in air, giving 15 seconds submerged before the entity starts to drown, and a total of up to 35 seconds before the entity dies (if it has 20 health). Decreases while underwater. If 0 while underwater, the entity loses 1 health per second.

waxen barn Nov 21, 2021, 12:38 AM

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waxen barn Hi there, I have one noob question, but I can't find any solution for it. What i...

?

sullen marlin Nov 21, 2021, 12:39 AM

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Just prevent people enchanting it?

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PrepareItemEnchantEvent -> delete bad enchants

hexed hatch Nov 21, 2021, 12:40 AM

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If you're looking for a api solution, you'd have to ensure that enchanting tables can't give it as well as all loot table sources

waxen barn Nov 21, 2021, 12:40 AM

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sullen marlin Just prevent people enchanting it?

Hmm, but there are still loot chests, random drops, ... I know there is a solution for each case, but I am asking if there is something easier as just removing it from some register

hexed hatch Nov 21, 2021, 12:40 AM

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you could alter the loot table itself or hook in to LootGenerateEvent

waxen barn Nov 21, 2021, 12:41 AM

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it's a private plugin, so I don't have problems with using nms if it would simplify the code alot

sullen marlin Nov 21, 2021, 12:41 AM

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Casting a player to an event

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Bruh

hexed hatch Nov 21, 2021, 12:41 AM

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some people just don't learn basic java lol

jade grove Nov 21, 2021, 12:42 AM

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oh

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im retarded

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i didnt use the interactevent param

quaint mantle Nov 21, 2021, 12:44 AM

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sullen marlin Casting a player to an event

LOL

quaint mantle Nov 21, 2021, 12:44 AM

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quaint mantle basically, i have a HoverEvent for SHOW_TEXT on the `usernameColored` component,...

ya'll please, someone helpm e.

sullen marlin Nov 21, 2021, 12:48 AM

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Idk

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Try ComponentSerializer.serialize or whatever and see what the json looks like

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I don't see any show text in your example though

proud basin Nov 21, 2021, 12:50 AM

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finally

waxen barn Nov 21, 2021, 12:50 AM

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sullen marlin I don't see any show text in your example though

in one if that appends he have usernameColored variable, that should be a component with the event from what he said

hexed hatch Nov 21, 2021, 12:52 AM

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quaint mantle however, every component after that, has the SHOW_TEXT on it

might be a yucky solution, but maybe appending an empty hover event after that would clear that out?

quaint mantle Nov 21, 2021, 12:53 AM

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i'll try these out

quaint mantle Nov 21, 2021, 12:53 AM

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sullen marlin I don't see any show text in your example though

quaint mantle Nov 21, 2021, 12:57 AM

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hexed hatch might be a yucky solution, but maybe appending an empty hover event after that w...

didnt work

hexed hatch Nov 21, 2021, 12:57 AM

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try again

quaint mantle Nov 21, 2021, 12:57 AM

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hexed hatch try again

what

hexed hatch Nov 21, 2021, 12:57 AM

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try again but harder

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and show code

sullen marlin Nov 21, 2021, 12:57 AM

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sullen marlin Try ComponentSerializer.serialize or whatever and see what the json looks like

.

quaint mantle Nov 21, 2021, 12:57 AM

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hexed hatch and show code

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ding

hexed hatch Nov 21, 2021, 12:58 AM

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make a new hover event

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but I would do what papa md_5 said to do first

quaint mantle Nov 21, 2021, 12:58 AM

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like this?

hexed hatch Nov 21, 2021, 12:58 AM

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hacky solution should be last resort

waxen barn Nov 21, 2021, 12:59 AM

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quaint mantle

try inserting the setHoverEvent after append insted of using it for each component after it, because it maybe gets overwritten

quaint mantle Nov 21, 2021, 12:59 AM

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waxen barn try inserting the setHoverEvent after append insted of using it for each compone...

im doing what md told me to do, noted tho

proud basin Nov 21, 2021, 1:02 AM

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How good would you guys rate my movement prediction? ```
lastDeltaXZ * 0.91F + (profile.getPlayer().isSprinting() ? 0.026 : 0.02)

quaint mantle Nov 21, 2021, 1:03 AM

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boom @sullen marlin

quaint mantle Nov 21, 2021, 1:03 AM

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hexed hatch but I would do what papa md_5 said to do first

🔼

proud basin Nov 21, 2021, 1:07 AM

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Any way to suggest to fix it because I'm getting some falses in it?

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specially when walking

crisp kiln Nov 21, 2021, 1:10 AM

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targetSelector.a(0, new PathfinderGoalNearestAttackableTarget<EntityHuman>(this, EntityHuman.class, true));

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the pig doesn't walk towards me

proud basin Nov 21, 2021, 1:10 AM

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well I know sprinting is faster

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but this is how im checking difference > 1e-12

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and it falses when I walk and sometimes when sprinting

sullen marlin Nov 21, 2021, 1:14 AM

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@quaint mantle the issue is .reset operates on the component before it. Consider using the append(..., FormatRetention.NONE)

quaint mantle Nov 21, 2021, 1:23 AM

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sullen marlin <@456226577798135808> the issue is .reset operates on the component before it. C...

oh

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will try👀

round finch Nov 21, 2021, 1:28 AM

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What Math fuction do i use to check how many times 9 goes into 54

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with java

glossy venture Nov 21, 2021, 1:29 AM

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round finch What Math fuction do i use to check how many times 9 goes into 54

use integer division;

int modulus = a % b;
int result  = a / b;

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make sure both a and b are ints

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actually idk if thats required

round finch Nov 21, 2021, 1:30 AM

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a is 9 and b is 54? right

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i forgot about % lel

glossy venture Nov 21, 2021, 1:31 AM

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other way around

round finch Nov 21, 2021, 1:31 AM

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ok 54 % 9

glossy venture Nov 21, 2021, 1:31 AM

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that will return the remainder

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you will need 54 / 9 to get how many times 9 fits in 54

round finch Nov 21, 2021, 1:32 AM

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but reminder is 0

glossy venture Nov 21, 2021, 1:32 AM

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yeah

round finch Nov 21, 2021, 1:33 AM

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working on inventory

glossy venture Nov 21, 2021, 1:33 AM

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but if thats always 0 then why not just use division

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or a constant value?

round finch Nov 21, 2021, 1:34 AM

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intslrubyfacepalm oh gosh me!

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ofcourse

round finch Nov 21, 2021, 1:43 AM

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glossy venture or a constant value?

anyway i'm curious what would you do if it is a constant value

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int modulus = 54 % 9;
int result = 54 / 9;

is that right?

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54 / 9 = 6 times

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ok i figured that out

eternal oxide Nov 21, 2021, 1:51 AM

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what are you trying to calculate?

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optimal size or if its a valid size?

round finch Nov 21, 2021, 1:58 AM

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Math hidethepainharold

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i figured it out

eternal oxide Nov 21, 2021, 1:59 AM

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Figured what?

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The size of an inventory to contain x items?

round finch Nov 21, 2021, 2:01 AM

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no worry i got it :))

eternal oxide Nov 21, 2021, 2:01 AM

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public static int getOptimalSize(final int spaces) {
    return (int) Math.ceil(((double) spaces) / 9) * 9;
}```

round finch Nov 21, 2021, 2:02 AM

#

oh Thank you i will use that too

eternal oxide Nov 21, 2021, 2:03 AM

#

nope, if your first value is an int it will cast all others to int too

round finch Nov 21, 2021, 2:04 AM

#

ok Ceil is up right?

#

then floor is down

eternal oxide Nov 21, 2021, 2:05 AM

#

I just tested it and you are correct

#

So both will work

#

This is a formula we ended up with after a long discussion in here over teh best way to calculate it

#

There may be some other reasons to cast the first to a double I'm unaware of

#

optimization possibly

quaint mantle Nov 21, 2021, 2:14 AM

#

Is there a player property that could help me tell if a player is an admin or not?

eternal oxide Nov 21, 2021, 2:14 AM

#

admin or op?

quaint mantle Nov 21, 2021, 2:14 AM

#

Uhh op*

eternal oxide Nov 21, 2021, 2:14 AM

#

admin is not a server role

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/permissions/PermissibleBase.html#isOp()

quaint mantle Nov 21, 2021, 2:15 AM

#

Sorry- and thank you

carmine urchin Nov 21, 2021, 2:30 AM

#

Is it better to have multiple small plugins or one plugin with lots of code

young knoll Nov 21, 2021, 2:32 AM

#

Small plugins will be easier to maintain

#

Performance wise the difference is negligible

carmine urchin Nov 21, 2021, 2:32 AM

#

young knoll Small plugins will be easier to maintain

Thank u

last citrus Nov 21, 2021, 2:48 AM

#

Is there a java program I can use to unzip a server texture pack?

eternal oxide Nov 21, 2021, 2:49 AM

#

do you mean decompile?

last citrus Nov 21, 2021, 2:49 AM

#

I meant to say texture pack sorry

eternal oxide Nov 21, 2021, 2:49 AM

#

7-zip

last citrus Nov 21, 2021, 2:50 AM

#

It says its corrupted

eternal oxide Nov 21, 2021, 2:50 AM

#

then its corrupt

quaint mantle Nov 21, 2021, 2:51 AM

#

use java to unzip it

last citrus Nov 21, 2021, 2:51 AM

#

But it works in game

last citrus Nov 21, 2021, 2:51 AM

#

quaint mantle use java to unzip it

I dont know how

eternal oxide Nov 21, 2021, 2:51 AM

#

link it in here

quaint mantle Nov 21, 2021, 2:51 AM

#

google

#

you in #help-development so

#

lots of stackoverflow posts of extracting a zip in java

last citrus Nov 21, 2021, 2:51 AM

#

Here is what im trying to unzip

📎 foo

eternal oxide Nov 21, 2021, 2:52 AM

#

not a zip file

last citrus Nov 21, 2021, 2:52 AM

#

I made it a zip but it didnt work so i set it back

sullen marlin Nov 21, 2021, 2:53 AM

#

linux unzip command extracts that just fine

last citrus Nov 21, 2021, 2:53 AM

#

I dont have linux

sullen marlin Nov 21, 2021, 2:54 AM

#

I take that back, everything is empty

eternal oxide Nov 21, 2021, 2:54 AM

#

try winrar or something then

sullen marlin Nov 21, 2021, 2:54 AM

#

but what are you trying to do anyway

#

seems like youre pirating another server's resource pack

lavish hemlock Nov 21, 2021, 2:54 AM

#

I mean his name is "AidanTheBandit" after all

last citrus Nov 21, 2021, 2:55 AM

#

sullen marlin seems like youre pirating another server's resource pack

I wanted to run it outside of the server

#

Is that not allowed?

sullen marlin Nov 21, 2021, 2:56 AM

#

did the server give you permission?

last citrus Nov 21, 2021, 2:56 AM

#

No. The server is Mineclub

sullen marlin Nov 21, 2021, 2:56 AM

#

also if you just wanted to run it outside the server you could just load it anyway

#

you wouldnt need to unzip it for that

last citrus Nov 21, 2021, 2:56 AM

#

Oh ok

livid tundra Nov 21, 2021, 3:00 AM

#

if I run ((Creeper) entity).ignite(); when it already ignited, does it reset the ignition?

quaint mantle Nov 21, 2021, 3:00 AM

#

hey md_5

#

what is the bridge dependency in minecraft vanilla?

sullen marlin Nov 21, 2021, 3:01 AM

#

its part of the client so idk

quaint mantle Nov 21, 2021, 3:01 AM

#

hmmm do you have link for it?

sullen marlin Nov 21, 2021, 3:02 AM

#

its part of the client so idk

#

most mojang code isnt open source

quaint mantle Nov 21, 2021, 3:02 AM

#

copy pasted... ok

#

hmmm so i have to fork minecraft vanilla by shading its own jar

#

👌

#

oh btw deobfuscation is done before decompile if a jar is deobfuscated?

proud basin Nov 21, 2021, 3:04 AM

#

you know there is an easier way right...

quaint mantle Nov 21, 2021, 3:05 AM

#

no i dont

#

...

proud basin Nov 21, 2021, 3:11 AM

#

Contact mojang and asked them for the github repo

young knoll Nov 21, 2021, 3:12 AM

#

Lol

quaint mantle Nov 21, 2021, 3:12 AM

#

i wish i could

#

welp lemme try

#

😂

proud basin Nov 21, 2021, 3:12 AM

#

I'm actually curious what they would respond with

quaint mantle Nov 21, 2021, 3:13 AM

#

i think they will just end up give me a long message talking about how they were made in 2009, then in the end they will just say no and block me

#

md_5

#

#

hmmm???

#

wtf?

proud basin Nov 21, 2021, 3:16 AM

#

what?

quaint mantle Nov 21, 2021, 3:16 AM

#

oh wait this isnt general chat

#

sorry wrong chat

quaint mantle Nov 21, 2021, 4:06 AM

#

quaint mantle

used to be :gay_pride_flag:

#

you can still use that alias tho

#

it just shows up as rainbow_flag now

worldly ingot Nov 21, 2021, 4:09 AM

#

I mean :shit: is an alias for 💩 as well

quaint mantle Nov 21, 2021, 4:14 AM

#

:hankey:

fading pulsar Nov 21, 2021, 4:15 AM

#

🤔

quaint mantle Nov 21, 2021, 4:28 AM

#

hey the FormatRetention.NONE didnt do anything

#

acutally idek wjhat it does tbh

#

#

summer scroll Nov 21, 2021, 4:51 AM

#

Basically I have a reputation plugin and players can only give 3 reputation, and after that it will start a countdown 24 hours till player can give 3 reputation again, How can I accomplish countdown timer and format it like 2h 15m? And I saved the LocalDateTime when player ran out of reputation usage.

eternal oxide Nov 21, 2021, 4:55 AM

#

https://github.com/ElgarL/GroupManager/blob/a7dbd1affd505d5a41cc4b4f7e414f9b8d6dc61b/src/org/anjocaido/groupmanager/utils/Tasks.java#L127

summer scroll Nov 21, 2021, 4:57 AM

#

Here's how I saved the LocalDateTime reputationRunOut: 21-11-2021 00:01:44, and I need to check If that time has passed 24 hours (which I already know) and I want to know the remaining time until it pass 24 hours too.

somber hull Nov 21, 2021, 4:59 AM

#

ok

#

big question

#

when should i save my config?

#

obviously not every time i change it

echo basalt Nov 21, 2021, 4:59 AM

#

On disable

somber hull Nov 21, 2021, 4:59 AM

#

echo basalt On disable

what if the server stops sudenly

#

or the plugin is restarted wrongly?

echo basalt Nov 21, 2021, 4:59 AM

#

I generally do a weird system where if I do a ton of changes, I only save once all those changes are done

somber hull Nov 21, 2021, 4:59 AM

#

hmm

#

what abt like every 5 mins

echo basalt Nov 21, 2021, 4:59 AM

#

async ofc

somber hull Nov 21, 2021, 5:00 AM

#

and on disable?

echo basalt Nov 21, 2021, 5:00 AM

#

Once every 5 minutes might be unreliable

somber hull Nov 21, 2021, 5:00 AM

#

echo basalt Once every 5 minutes might be unreliable

y?

#

like if changes have ocurred

echo basalt Nov 21, 2021, 5:00 AM

#

If you're using a .yml file for a database I'd suggest you stay away from that

somber hull Nov 21, 2021, 5:00 AM

#

say im not using yml file for a database

#

say im using json

#

then should i save every 5 mins?

echo basalt Nov 21, 2021, 5:01 AM

#

If you don't need something human readable make a proprietary extension and save often

#

Or just use an SQL database

somber hull Nov 21, 2021, 5:01 AM

#

i dont wanna get into sql lol

#

i know it wont be hard

#

and i probably should

#

but until i need it

#

im not gonna

summer scroll Nov 21, 2021, 5:02 AM

#

you'll use it eventually

waxen plinth Nov 21, 2021, 5:02 AM

#

If you scale up, json is very bad

somber hull Nov 21, 2021, 5:02 AM

#

waxen plinth If you scale up, json is very bad

ye

#

but i havent done any big projects yet

waxen plinth Nov 21, 2021, 5:02 AM

#

SQLite is quite easy

#

It's not about the size of the project

#

It's about the amount of data it needs to handle

dense shoal Nov 21, 2021, 5:03 AM

#

waxen plinth If you scale up, json is very bad

Pair it with MongoDB and you'll be pretty good

waxen plinth Nov 21, 2021, 5:03 AM

#

Saving a JSON file means you have to write all of the data every time even if only a single value changed

#

SQL on the other hand

#

It's built to scale for handling truly mind-boggling amounts of data

somber hull Nov 21, 2021, 5:03 AM

#

oki

echo basalt Nov 21, 2021, 5:03 AM

#

For a public plugin, ideally, you'd add like 25 different ways of storing data

summer scroll Nov 21, 2021, 5:04 AM

#

and a way to convert between database storage

echo basalt Nov 21, 2021, 5:04 AM

#

I personally think MongoDB, SQLite and MySQL are solid choices that cover 99% of servers

echo basalt Nov 21, 2021, 5:04 AM

#

summer scroll and a way to convert between database storage

So a loading from 1, saving into 2 type thing

dense shoal Nov 21, 2021, 5:04 AM

#

I'm trying to do a custom AreaEffectCloud. I took a look at the documentation and I'm wondering if anyone has better Googlefu than me, but the interface is pretty confusing.

somber hull Nov 21, 2021, 5:05 AM

#

dense shoal I'm trying to do a custom AreaEffectCloud. I took a look at the documentation an...

i messed with particles once

#

uhhh

#

leme find it

echo basalt Nov 21, 2021, 5:05 AM

#

dense shoal I'm trying to do a custom AreaEffectCloud. I took a look at the documentation an...

AreaEffectCloud effect = world.spawn(location, AreaEffectCloud.class);

#

or just packets

#

¯_(ツ)_/¯

somber hull Nov 21, 2021, 5:06 AM

#

block.getWorld().spawnParticle(Particle.WATER_SPLASH, block.getX() + random.nextDouble(), block.getY() + random.nextDouble(), block.getZ() + random.nextDouble(), 1);

somber hull Nov 21, 2021, 5:06 AM

#

somber hull `block.getWorld().spawnParticle(Particle.WATER_SPLASH, block.getX() + random.nex...

@dense shoal

echo basalt Nov 21, 2021, 5:06 AM

#

that's completely different lmao

somber hull Nov 21, 2021, 5:06 AM

#

oh

#

really

#

idk

#

i havent worked with the spigot api in 3 months

echo basalt Nov 21, 2021, 5:07 AM

#

The more you work with spigot, the less you work with spigot

#

Bit odd but that's how it works

dense shoal Nov 21, 2021, 5:08 AM

#

Believe me, my dev environment has a base library of a couple hundred classes with spigot stuff in it.

echo basalt Nov 21, 2021, 5:08 AM

#

My dev env is like

#

basic utilities (simple async file loading, simple menu stuff)

#

then 200 classes that have nothing to do with spigot

summer scroll Nov 21, 2021, 5:10 AM

#

Does anyone know how to get remaining time until LocalDateTime pass 24 hours?

eternal oxide Nov 21, 2021, 5:11 AM

#

store the long and its simple math

echo basalt Nov 21, 2021, 5:11 AM

#

24*60*60 - getEpoch % 24*60*60

summer scroll Nov 21, 2021, 5:16 AM

#

LocalTime#getLong has a parameter of TemporalField, idk what to put there.

dense shoal Nov 21, 2021, 5:18 AM

#

Circling back to area effect clouds for a second, do I have control over the density of the particles?

eternal oxide Nov 21, 2021, 5:19 AM

#

working with LocalTime https://zetcode.com/java/localtime/

echo basalt Nov 21, 2021, 5:20 AM

#

Doesn't seem like it

uneven lily Nov 21, 2021, 5:27 AM

#

how can i add pvp like bedwars in my srver

#

please helkp me

dense shoal Nov 21, 2021, 5:30 AM

#

Install a plugin that does it

#

I'm listening for PotionSplashEvent and it's not firing when I throw a splash health. Are there any common reasons why this event might not fire?

#

Listener is registered

#

OK, so it seems it's only firing if I throw the potion directly on the ground

eternal oxide Nov 21, 2021, 5:35 AM

#

are you using a splash potion or a lingering potion?

dense shoal Nov 21, 2021, 5:35 AM

#

Splash

#

Lingering would be like......uhh, I think just checking EntityDamageByEntityEvent and seeing if the damager is an instance of an AreaEffectCloud

eternal oxide Nov 21, 2021, 5:37 AM

#

no, there is a lingering potion event

dense shoal Nov 21, 2021, 5:37 AM

#

wait what

#

Spill

#

Out of interest, I don't need that event right now though

eternal oxide Nov 21, 2021, 5:37 AM

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/LingeringPotionSplashEvent.html

summer scroll Nov 21, 2021, 5:37 AM

#

Am I doing it right? https://paste.md-5.net/efivofevov.cs

dense shoal Nov 21, 2021, 5:37 AM

#

eternal oxide <https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/LingeringPotio...

Oh man, that's big brain

eternal oxide Nov 21, 2021, 5:38 AM

#

summer scroll Am I doing it right? https://paste.md-5.net/efivofevov.cs

yes, its 11 hours and 59 minutes

bright jolt Nov 21, 2021, 5:38 AM

#

It doesn't work...

summer scroll Nov 21, 2021, 5:39 AM

#

yess finally

eternal oxide Nov 21, 2021, 5:39 AM

#

you could do Minutes % 60 to see teh minutes

summer scroll Nov 21, 2021, 5:39 AM

#

i was gonna ask that, thank you so much

dense shoal Nov 21, 2021, 5:39 AM

#

OK, so programming 1am mind here, but a PotionSplashEvent only fires if someone gets its effects. I wanted to use PlayerInteractEvent anyways rip

bright jolt Nov 21, 2021, 5:40 AM

#

mvn install:install-file -Dfile=C:\Users\archi\OneDrive\Desktop\Plugins\MVdWPAPI\pom.xml -DgroupId:be.maximdw -DartifactId=MVdWPlaceholderAPI -Dversion=3.1.1 -Dpackaging=jar -DgeneratePom=true is da cmd im using, cus MVdWPlaceholderAPI doesnt work.

dense shoal Nov 21, 2021, 5:45 AM

#

OK, nope, I'm still stuck. I'm not sure if this is tired me coding yet or not, but I'm soooo close. This event is only firing if the potion effect from the thrown potion (the clockwork bomb), reaches a player. I need to cancel a potion throw outright. Is using the PlayerInteractEvent not the move here?

#

    // Prevent non Qadirs from using a clockwork bomb
    @EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
    public void onPotionThrow(PlayerInteractEvent event)
    {
        // If the event is fired because of a player
        if (MUtil.isntPlayer(event.getPlayer())) return;

        Player player = event.getPlayer();
        UPlayer uPlayer = UPlayer.get(player);
        
        // and the item is a clockwork bomb
        if (!isClockworkBomb(event.getItem())) return;
        
        // and the thrower is a level 3 Qadir
        if (!abilityCheck(uPlayer, 3))
        {
            uPlayer.msg("<i>Only <h>Qadirs <i>may use a <h>Clockwork Bomb<i>.");
            event.setCancelled(true);
            return;
        }
        
        // and the cooldown period has passed
        if (System.currentTimeMillis() - uPlayer.getNumericData(LAST_CLOCKWORK_BOMB).longValue() < ConfigQadir.get().clockworkBombCooldown)
        {
            uPlayer.msg("<b>Clockwork Bomb is not ready yet! Wait %s<b>.",
                TimeDiffUtil.formattedVerbose(TimeDiffUtil.unitcounts(ConfigQadir.get().clockworkBombCooldown - (System.currentTimeMillis() - uPlayer.getNumericData(LAST_CLOCKWORK_BOMB).longValue())), "<h>")
            );
            event.setCancelled(true);
        }
    }```

echo basalt Nov 21, 2021, 5:46 AM

#

Anyone more experienced knows how I can stop invisible blocks when loading chunks after modifying their content?

#

I seem to experience weird bugs where if I change the region files and immediately load the chunks, the blocks are there, I can't move, but I'm in a void world

worldly ingot Nov 21, 2021, 5:48 AM

#

Just don't ignoreCancelled, @dense shoal

#

PlayerInteractEvent will be called with its cancellation state set to true if right clicking the air

#

Just a weird quirk of the interact event

#

Also, as an aside, EventPriority.NORMAL is default. You can omit that too. Just @EventHandler will suffice

dense shoal Nov 21, 2021, 5:50 AM

#

Good point

#

Removing ignoreCancelled didn't fix my problem sadly

#

Do I need to restart rather than recompile?

worldly ingot Nov 21, 2021, 5:51 AM

#

Should recompile and reboot your server, yeah.

#

Though if that still doesn't resolve it, debug all your checks to see which one is failing

#

PIE is the event to listen to for this

dense shoal Nov 21, 2021, 5:52 AM

#

https://i.imgur.com/YV3DjuK.png

Imgur

#

Perfect, thank you so much. I thought I was going nuts.

worldly ingot Nov 21, 2021, 5:52 AM

#

No problem :))

dense shoal Nov 21, 2021, 5:53 AM

#

Wait, it's firing twice! fml

echo basalt Nov 21, 2021, 5:53 AM

#

Once for each hand

worldly ingot Nov 21, 2021, 5:54 AM

#

Yep. Can ignore if the event.getItem() is null

dense shoal Nov 21, 2021, 5:57 AM

#

Sadly, we're still having trouble. Redeploying to test.

#

https://i.imgur.com/R3idoV5.png

Imgur

#

I am logging the item, it doesn't seem to be null.

#

    // Prevent non Qadirs from using a clockwork bomb
    @EventHandler
    public void onPotionThrow(PlayerInteractEvent event)
    {
        // If the event is fired because of a player
        if (MUtil.isntPlayer(event.getPlayer())) return;
        
        // If the item is not null
        if (event.getItem() == null) return;
        System.out.println(event.getItem());

        Player player = event.getPlayer();
        UPlayer uPlayer = UPlayer.get(player);
        
        // and the item is a clockwork bomb
        if (!isClockworkBomb(event.getItem())) return;
        
        // and the thrower is a level 3 Qadir
        if (!abilityCheck(uPlayer, 3))
        {
            uPlayer.msg("<i>Only <h>Qadirs <i>may use a <h>Clockwork Bomb<i>.");
            event.setCancelled(true);
            return;
        }
        
        // and the cooldown period has passed
        if (System.currentTimeMillis() - uPlayer.getNumericData(LAST_CLOCKWORK_BOMB).longValue() < ConfigQadir.get().clockworkBombCooldown)
        {
            uPlayer.msg("<b>Clockwork Bomb is not ready yet! Wait %s<b>.",
                TimeDiffUtil.formattedVerbose(TimeDiffUtil.unitcounts(ConfigQadir.get().clockworkBombCooldown - (System.currentTimeMillis() - uPlayer.getNumericData(LAST_CLOCKWORK_BOMB).longValue())), "<h>")
            );
            event.setCancelled(true);
        }
    }```

#

I remember there was some kind of duplication checking in a different event, maybe PlayerAnimationEvent. Am I missing something like that?

summer scroll Nov 21, 2021, 6:03 AM

#

dense shoal I remember there was some kind of duplication checking in a different event, may...

It could be null on the off hand.

#

Wait, what is the problem?

dense shoal Nov 21, 2021, 6:11 AM

#

PlayerInteractEvent is firing twice for some reason and I am getting double messages. I'm making sure that I'm just checking the main hand and that the event.getItem() is not null.

#

https://i.imgur.com/t3RM836.png

Imgur

#

    // Prevent non Qadirs from using a clockwork bomb
    @EventHandler
    public void onPotionThrow(PlayerInteractEvent event)
    {
        // If the event is fired because of a player
        if (MUtil.isntPlayer(event.getPlayer())) return;
        
        // If the item is not null
        if (event.getItem() == null) return;
        
        // If the item in the main hand is the potion
        if (event.getHand() != EquipmentSlot.HAND) return;
        
        System.out.println(event.getHand());

        Player player = event.getPlayer();
        UPlayer uPlayer = UPlayer.get(player);
        
        // and the item is a clockwork bomb
        if (!isClockworkBomb(event.getItem())) return;
        
        // and the thrower is a level 3 Qadir
        if (!abilityCheck(uPlayer, 3))
        {
            uPlayer.msg("<i>Only <h>Qadirs <i>may use a <h>Clockwork Bomb<i>.");
            event.setCancelled(true);
            return;
        }
        
        // and the cooldown period has passed
        if (System.currentTimeMillis() - uPlayer.getNumericData(LAST_CLOCKWORK_BOMB).longValue() < ConfigQadir.get().clockworkBombCooldown)
        {
            uPlayer.msg("<b>Clockwork Bomb is not ready yet! Wait %s<b>.",
                TimeDiffUtil.formattedVerbose(TimeDiffUtil.unitcounts(ConfigQadir.get().clockworkBombCooldown - (System.currentTimeMillis() - uPlayer.getNumericData(LAST_CLOCKWORK_BOMB).longValue())), "<h>")
            );
            event.setCancelled(true);
        }
    }```

summer scroll Nov 21, 2021, 6:11 AM

#

It still fires twice?

dense shoal Nov 21, 2021, 6:11 AM

#

Yeah! lol

#

I think this is a product of tired me.

#

But I won't be able to sleep if I can't get this lol

summer scroll Nov 21, 2021, 6:12 AM

#

It's very unlikely to fired twice after you check the hand.

eternal oxide Nov 21, 2021, 6:12 AM

#

dense shoal https://i.imgur.com/t3RM836.png

do you have anything in your offhand?

dense shoal Nov 21, 2021, 6:12 AM

#

Nothing

#

https://i.imgur.com/NCHySLZ.png

Imgur

summer scroll Nov 21, 2021, 6:14 AM

#

Your mouse could be double clicking lol

dense shoal Nov 21, 2021, 6:14 AM

#

🤔

#

If I left click instead of right clicking the event is only fired once which is interesting.

summer scroll Nov 21, 2021, 6:15 AM

#

Is throwing splash potion fired PlayerInteractEvent?

dense shoal Nov 21, 2021, 6:16 AM

#

Yeah throwing a regular splash potion fires twice as well.

summer scroll Nov 21, 2021, 6:16 AM

#

Then yeah, you have the answer why it fired twice

dense shoal Nov 21, 2021, 6:17 AM

#

So it's firing twice by functional design?

summer scroll Nov 21, 2021, 6:18 AM

#

https://hub.spigotmc.org/jira/browse/SPIGOT-5435

dense shoal Nov 21, 2021, 6:18 AM

#

I just happened upon that

summer scroll Nov 21, 2021, 6:19 AM

#

Same thing happened when you drop item too.

worldly ingot Nov 21, 2021, 6:19 AM

#

Quick solution would be to Map<UUID, Long> for when they were last messaged and only send a message, say, once every second or so

#

A bit dirty, but it would be a solution

summer scroll Nov 21, 2021, 6:20 AM

#

Yeah, add a cooldown or something

dense shoal Nov 21, 2021, 6:21 AM

#

I'm considering using PlayerAnimationEvent

#

Does that seem sane?

summer scroll Nov 21, 2021, 6:22 AM

#

Never heard of PlayerAnimationEvent before.

dense shoal Nov 21, 2021, 6:23 AM

#

This might be some crazy person stuff going on, I cannot be trusted right now.

#

I don't know what happens if you cancel the animation event though, it might still allow the other stuff to happen.

#

OK, well the good news it that it only sends one message

#

Is there a way to get the associated PlayerInteractEvent(s) from a related event? Can I do that with handlers?

summer scroll Nov 21, 2021, 6:26 AM

#

I think you are overcomplicating stuff.

dense shoal Nov 21, 2021, 6:26 AM

#

Good point. I'm going to do the messaging in PlayerAnimationEvent and the cancellation in PlayerInteractEvent

summer scroll Nov 21, 2021, 6:34 AM

#

The workaround that Choco gave is enough to fix your issue.

dense shoal Nov 21, 2021, 6:36 AM

#

Good point

torn oyster Nov 21, 2021, 6:41 AM

#

#

what

#

this is in the commands package

dense shoal Nov 21, 2021, 6:42 AM

#

Have you tried invalidating your cache?

torn oyster Nov 21, 2021, 6:42 AM

#

dense shoal Have you tried invalidating your cache?

how?

dense shoal Nov 21, 2021, 6:42 AM

#

https://i.imgur.com/L2gGyT5.png

Imgur

#

In the file menu

torn oyster Nov 21, 2021, 6:42 AM

#

what ones do i select

#

dense shoal Nov 21, 2021, 6:43 AM

#

That should be fine. It will take a few minutes for your IDE to get reacclimated, but it might help!

marble granite Nov 21, 2021, 6:49 AM

#

I have this: e.getClickedBlock().getState() instanceof Openable in an if statement, but its always false, why is this? i know that the block i clicked was a door.

summer scroll Nov 21, 2021, 6:50 AM

#

marble granite I have this: `e.getClickedBlock().getState() instanceof Openable` in an if state...

Show your full method

eternal oxide Nov 21, 2021, 6:51 AM

#

Openable is BlockData

#

Door,Gate,TrapDoor

marble granite Nov 21, 2021, 6:51 AM

#

oh, that explains

solar sable Nov 21, 2021, 6:52 AM

#

guys if i put my recipe in another class and then in main i do Bukkit.getRecipe(MyRecipe); will it work?

waxen plinth Nov 21, 2021, 6:52 AM

#

Probably not

solar sable Nov 21, 2021, 6:52 AM

#

hm

#

then how to register the recipe from another class

waxen plinth Nov 21, 2021, 6:53 AM

#

Best to just pass it around as needed

solar sable Nov 21, 2021, 6:53 AM

#

i want to have an own recipe class and then that class is registered to main so it will work but im not sure how, anyone know?

quaint mantle Nov 21, 2021, 6:56 AM

#

Get an understanding of what class is

waxen plinth Nov 21, 2021, 6:56 AM

#

That question is really unclear

#

But yeah learn about OOP

#

?learnjava

undone axleBOT Nov 21, 2021, 6:56 AM

#

Here are some links to get you started on learning Java:

The last one is the only official one, however some of those concepts assume that you already know a bit about programming.

bright jolt Nov 21, 2021, 6:57 AM

#

Can anyone help me with this command it isnt working

#

mvn install:install-file -Dfile=C:\Users\archi\OneDrive\Desktop\Plugins\MVdWPAPI\pom.xml -DgroupId:be.maximdw -DartifactId=MVdWPlaceholderAPI -Dversion=3.1.1 -Dpackaging=jar -DgeneratePom=true

#

It's for MVdW PlaceholderAPI

quaint mantle Nov 21, 2021, 6:57 AM

#

Just abandon mvdw

dense shoal Nov 21, 2021, 6:58 AM

#

I'm an enterprise Java developer and I still don't know Java

solar sable Nov 21, 2021, 6:59 AM

#

damn

quaint mantle Nov 21, 2021, 7:04 AM

#

Who called you enterprise LoL

lavish hemlock Nov 21, 2021, 7:08 AM

#

I've never done enterprise work in my life but I know more about Java than 90% of enterprise developers.

summer scroll Nov 21, 2021, 7:10 AM

#

How come Java is the most used language for enterprise app development?

eternal oxide Nov 21, 2021, 7:13 AM

#

because its uniform across all architectures.

waxen plinth Nov 21, 2021, 7:24 AM

#

A lot of reasons

summer scroll Nov 21, 2021, 7:24 AM

#

Ah, I'm quite surprised actually.

waxen plinth Nov 21, 2021, 7:24 AM

#

lavish hemlock I've never done enterprise work in my life but I know more about Java than 90% o...

🤔

#

Somehow I doubt this

lavish hemlock Nov 21, 2021, 7:25 AM

#

aight

#

give me a question

waxen plinth Nov 21, 2021, 7:25 AM

#

It's just kinda conceited

#

I'm not here to test you but even if it's true it doesn't come across well to say such things

summer scroll Nov 21, 2021, 7:27 AM

#

Do you think Java will still be on the top for at least 1-2 decades

waxen plinth Nov 21, 2021, 7:27 AM

#

I don't know

#

The landscape changes quickly

#

Java is a very solid language so I doubt it's going away anytime soon

#

It might be overtaken by other, more modern languages

#

It's hard to say though

summer scroll Nov 21, 2021, 7:28 AM

#

Out of all programming language I only interested in java right now

waxen plinth Nov 21, 2021, 7:29 AM

#

Mmk

summer scroll Nov 21, 2021, 7:32 AM

#

python will overtake java

eternal oxide Nov 21, 2021, 7:33 AM

#

I don;t see that happening

summer scroll Nov 21, 2021, 7:33 AM

#

haha

lavish hemlock Nov 21, 2021, 7:36 AM

#

C# : )

eternal oxide Nov 21, 2021, 8:00 AM

#

if BloodCoinsAPI is your plugin you never use new BloodCoindAPI

#

you will have a big error in your startup log

molten plover Nov 21, 2021, 8:01 AM

#

nono, the top code snip is the plugin that houses the api

molten plover Nov 21, 2021, 8:01 AM

#

eternal oxide if BloodCoinsAPI is your plugin you never use new BloodCoindAPI

I'm trying to access it from a separate plugin (which is the second code snip)

eternal oxide Nov 21, 2021, 8:02 AM

#

then you are setting your bloodCoins too early

molten plover Nov 21, 2021, 8:02 AM

#

so what you're saying is that bloodcoins is loading after the other plugin trying to access it?

eternal oxide Nov 21, 2021, 8:03 AM

#

Well I'm only guessing from teh minimal code you posted, and it is confusing

molten plover Nov 21, 2021, 8:04 AM

#

is there a way to make it load after?

#

I thought that's what depend did

eternal oxide Nov 21, 2021, 8:05 AM

#

depend will make your plugin load after the depend one

molten plover Nov 21, 2021, 8:05 AM

#

right, so isn't that what's needed here?

eternal oxide Nov 21, 2021, 8:05 AM

#

at what point are you initializing your bloodCoins variable?

molten plover Nov 21, 2021, 8:07 AM

#

you mean the api variable?

#

the BloodCoins prefix to the variable is just the class

#

not a variable

eternal oxide Nov 21, 2021, 8:08 AM

#

BloodCoinsAPI bloodCoins = BloodCoins.api; is a variable, when are you initializing it?

molten plover Nov 21, 2021, 8:08 AM

#

No, it's an imported class

eternal oxide Nov 21, 2021, 8:09 AM

#

bloodCoins is the variable, when is it initialized?

molten plover Nov 21, 2021, 8:09 AM

#

onEnable

eternal oxide Nov 21, 2021, 8:10 AM

#

then you'll have to show some actual code as what you describe makes no sence

molten plover Nov 21, 2021, 8:10 AM

#

I got you, 1 sec

#

This is the code of the plugin trying to access the api

eternal oxide Nov 21, 2021, 8:12 AM

#

ok you need a reference to the BloodCoins plugin, you can;t just static access it

#

you need the instance

#

getPlugin(BloodCoins.class)

#

or getPlugin("BloodCoins")

molten plover Nov 21, 2021, 8:15 AM

#

eternal oxide or getPlugin("BloodCoins")

I tried this one but it gave me null

#

Let me give the other one a go

#

I got a casting error

#

Cannot cast com.example.warzonepoints.WarzonePoints to com.example.bloodcoins.BloodCoins

eternal oxide Nov 21, 2021, 8:16 AM

#

WarzonePoints?

molten plover Nov 21, 2021, 8:16 AM

#

That's the plugin that's trying to access the API

eternal oxide Nov 21, 2021, 8:17 AM

#

why are you getting a plugin reference to itself?

molten plover Nov 21, 2021, 8:17 AM

#

It's not

eternal oxide Nov 21, 2021, 8:17 AM

#

Your error and teh code you are showign is impossible

molten plover Nov 21, 2021, 8:18 AM

#

I can screenshare and show you

#

It's the same piece of code that's being ran

eternal oxide Nov 21, 2021, 8:19 AM

#

using https://hub.spigotmc.org/javadocs/spigot/org/bukkit/plugin/java/JavaPlugin.html#getPlugin(java.lang.Class) it would be impossible for it to return your WarzonePoints plugin

molten plover Nov 21, 2021, 8:19 AM

#

I'll re-compile but it's the code being ran

eternal oxide Nov 21, 2021, 8:19 AM

#

unless you are passing it WarzonePoints.class

molten plover Nov 21, 2021, 8:20 AM

#

here let me add debug prints

#

just to assure it's the same code

#

[03:21:40 INFO]: [WarzonePoints] Enabling WarzonePoints v1.0-SNAPSHOT
[03:21:40 INFO]: [WarzonePoints] 1
[03:21:40 INFO]: [WarzonePoints] 2
[03:21:40 ERROR]: Error occurred while enabling WarzonePoints v1.0-SNAPSHOT (Is it up to date?)
java.lang.ClassCastException: Cannot cast com.example.warzonepoints.WarzonePoints to com.example.bloodcoins.BloodCoins
        at java.lang.Class.cast(Class.java:3818) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.getPlugin(JavaPlugin.java:408) ~[patched_1.17.1.jar:git-Purpur-1397]...

eternal oxide Nov 21, 2021, 8:23 AM

#

unless you called your main class in your WarzonePoints plugin BloodCoins thats impossible

molten plover Nov 21, 2021, 8:24 AM

#

Nope, it's not called or imported into it

eternal oxide Nov 21, 2021, 8:24 AM

#

?paste show teh full stack trace

undone axleBOT Nov 21, 2021, 8:24 AM

#

https://paste.md-5.net/

molten plover Nov 21, 2021, 8:25 AM

#

https://paste.md-5.net/qunoyupami.md

eternal oxide Nov 21, 2021, 8:25 AM

#

which line is WarzonePoints.java:34

molten plover Nov 21, 2021, 8:25 AM

#

BloodCoins bloodCoin = getPlugin(BloodCoins.class);

eternal oxide Nov 21, 2021, 8:26 AM

#

ok, thats an impossible error

molten plover Nov 21, 2021, 8:26 AM

#

I'm not trolling, I've tried everything to get this stupid variable over

eternal oxide Nov 21, 2021, 8:27 AM

#

run it on vanilla spigot

#

make sure its not some crazy purpur thing

molten plover Nov 21, 2021, 8:27 AM

#

ok 1s

#

https://paste.md-5.net/ucikobaguh.md

#

🙃

quaint mantle Nov 21, 2021, 8:35 AM

#

(Or just dont use singletones at all)

smoky tinsel Nov 21, 2021, 8:35 AM

#

guys

#

i want to import import com.comphenix.protocol.events.PacketEvent; this

#

but i dont know how to import this one

#

can i get any help?

eternal oxide Nov 21, 2021, 8:51 AM

#

molten plover https://paste.md-5.net/ucikobaguh.md

that error and the code you showed is impossible

molten plover Nov 21, 2021, 8:51 AM

#

eternal oxide that error and the code you showed is impossible

I can screenshare you the code and show you it occurring

eternal oxide Nov 21, 2021, 8:52 AM

#

its literally impossible for getPlugin(BloodCoins.class) to return the WarzonePoints plugin instance.

molten plover Nov 21, 2021, 8:52 AM

#

Can we hop in a vc on here and I screenshare it?

#

You don't have to talk or anything. I just want to make sure I'm not going crazy

#

@eternal oxide

eternal oxide Nov 21, 2021, 8:54 AM

#

try it with getPlugin("BloodCoins")

molten plover Nov 21, 2021, 8:54 AM

#

do I cast it?

eternal oxide Nov 21, 2021, 8:54 AM

#

but the errors you show and the code you posted are impossible

random epoch Nov 21, 2021, 8:55 AM

#

Make sure you’re not overriding the getPlugin method

#

Try super.getPlugin

molten plover Nov 21, 2021, 9:00 AM

#

random epoch Try super.getPlugin

same issue with super
BloodCoins bloodCoins = super.getPlugin(BloodCoins.class);
returned
Cannot cast com.example.warzonepoints.WarzonePoints to com.example.bloodcoins.BloodCoins

eternal oxide Nov 21, 2021, 9:00 AM

#

yeah, that makes no sense at all. Never seen it before

molten plover Nov 21, 2021, 9:00 AM

#

Do I cast it with yours?

#

to BloodCoins

eternal oxide Nov 21, 2021, 9:00 AM

#

yes

molten plover Nov 21, 2021, 9:02 AM

#

ok so new output:
BloodCoins bloodCoins = (BloodCoins) Bukkit.getServer().getPluginManager().getPlugin("BloodCoins");
returned
class com.example.bloodcoins.BloodCoins cannot be cast to class com.example.bloodcoins.BloodCoins (com.example.bloodcoins.BloodCoins is in unnamed module of loader 'BloodCoins-1.0-SNAPSHOT.jar' @570c3d43; com.example.bloodcoins.BloodCoins is in unnamed module of loader 'WarzonePoints-1.0-SNAPSHOT.jar' @361216a7)

eternal oxide Nov 21, 2021, 9:02 AM

#

ah

#

you seems to have a class in yoru WarzonePoints plugin called Bloodcoins

molten plover Nov 21, 2021, 9:04 AM

#

does this channel support embedding links?

eternal oxide Nov 21, 2021, 9:04 AM

#

or, you have shaded one plugin into the other

molten plover Nov 21, 2021, 9:04 AM

#

eternal oxide or, you have shaded one plugin into the other

wdym

eternal oxide Nov 21, 2021, 9:04 AM

#

you have to verify

#

do you use maven?

#

or you added one plugin into the others dependencies and included it when you compiled

molten plover Nov 21, 2021, 9:05 AM

#

yes

#

I use maven

eternal oxide Nov 21, 2021, 9:05 AM

#

teh dependency needs a scope of provided in maven

molten plover Nov 21, 2021, 9:06 AM

#

do I set it to provided?

eternal oxide Nov 21, 2021, 9:06 AM

#

yes

#

else its shading yoru api jar into your plugin jar and its using the wrong imports

molten plover Nov 21, 2021, 9:07 AM

#

the error went away

#

let me test it 1s

#

that fixed it @eternal oxide

#

thank you so much

steady rapids Nov 21, 2021, 10:08 AM

#

anyone knows how to be able to walk inside end portal without being teleported? I tried cancelling the portal event but this works only in the portals that are in the normal world, if I try the same thing in the end world, I get stuck in a loading terrain screen

    public void onPlayerTeleport(PlayerPortalEvent event) {
        if (event.getCause().equals(PlayerTeleportEvent.TeleportCause.END_PORTAL)) {
            event.setCancelled(true); 
        }
    }```

tardy delta Nov 21, 2021, 10:23 AM

#

trapdoors are instanceof Openable right? but this check never works for trapdoors and doors

#

worldly ingot Nov 21, 2021, 10:30 AM

#

Importing the correct Openable?

#

There's a MaterialData as well iirc

tardy delta Nov 21, 2021, 10:32 AM

#

ugh i have the org.bukkit.material.Openable;

smoky tinsel Nov 21, 2021, 10:53 AM

#

smoky tinsel i want to import import com.comphenix.protocol.events.PacketEvent; this

what do i have to do if i can import this one

gentle laurel Nov 21, 2021, 10:54 AM

#

it doesnt work, it sends errors at Arrays, newArgs & reason

young needle Nov 21, 2021, 11:06 AM

#

Is there an alternative for the specialsource-maven-plugin for gradle? I wan't to use mojangs nms mappings

quaint mantle Nov 21, 2021, 11:09 AM

#

young needle Is there an alternative for the specialsource-maven-plugin for gradle? I wan't t...

paperweight. Thats for paper, but it would work on spigot aswell, unless you use paper specific features

#

or special-gradle

#

?google jpenilla/special-gradle

undone axleBOT Nov 21, 2021, 11:10 AM

#

Google your question before asking it:
https://www.google.com/

quaint mantle Nov 21, 2021, 11:10 AM

#

Oh

young needle Nov 21, 2021, 11:10 AM

#

quaint mantle paperweight. Thats for paper, but it would work on spigot aswell, unless you use...

Well I'm using paper anyways. So that won't be a problem. Thanks!

smoky tinsel Nov 21, 2021, 11:12 AM

#

Could not load 'plugins\plugin.jar' in folder 'plugins'
org.bukkit.plugin.InvalidDescriptionException: depend is of wrong type
at org.bukkit.plugin.PluginDescriptionFile.makePluginNameList(PluginDescriptionFile.java:1191) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.plugin.PluginDescriptionFile.loadMap(PluginDescriptionFile.java:1070) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:259) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:175) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:144) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.loadPlugins(CraftServer.java:409) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.reload(CraftServer.java:908) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.Bukkit.reload(Bukkit.java:697) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:27) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.dispatchCommand(CraftServer.java:790) ~[spigot.jar:3258-Spigot-dc75aca-960f310]

Caused by: java.lang.ClassCastException: class java.lang.String cannot be cast to class java.lang.Iterable (java.lang.String and java.lang.Iterable are in module java.base of loader 'bootstrap')
at org.bukkit.plugin.PluginDescriptionFile.makePluginNameList(PluginDescriptionFile.java:1187) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
... 17 more

#

how can i fix this problem

#

this is actually so bad

young needle Nov 21, 2021, 11:12 AM

#

smoky tinsel Could not load 'plugins\plugin.jar' in folder 'plugins' org.bukkit.plugin.Invali...

Whats your plugin.yml? Its invalid

smoky tinsel Nov 21, 2021, 11:13 AM

#

mean my plugin.yml is no long word?

#

*work

young needle Nov 21, 2021, 11:14 AM

#

smoky tinsel mean my plugin.yml is no long word?

You did something that broke it. Most likely in the depend: block

smoky tinsel Nov 21, 2021, 11:18 AM

#

: Could not load 'plugins\plugin.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: Unknown dependency ProtocolLib. Please download and install ProtocolLib to run this plugin.
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:269) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.loadPlugins(CraftServer.java:409) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.reload(CraftServer.java:908) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.Bukkit.reload(Bukkit.java:697) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:27) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.dispatchCommand(CraftServer.java:790) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.dispatchServerCommand(CraftServer.java:775) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at net.minecraft.server.dedicated.DedicatedServer.handleCommandQueue(DedicatedServer.java:475) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:439) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1217) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1050) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:305) ~[spigot.jar:3258-Spigot-dc75aca-960f310]
at java.lang.Thread.run(Thread.java:831) [?:?]

#

after i fix the depend

quaint mantle Nov 21, 2021, 11:18 AM

#

protocollib is not installed

smoky tinsel Nov 21, 2021, 11:18 AM

#

what do i have to do?

quaint mantle Nov 21, 2021, 11:18 AM

#

Install Protocollib

smoky tinsel Nov 21, 2021, 11:19 AM

#

how??

#

i add protocollib to library

quaint mantle Nov 21, 2021, 11:19 AM

#

open spigot MC, download jar, put it in the plugins folder ..

smoky tinsel Nov 21, 2021, 11:20 AM

#

i alr have jar

#

and i actually add that jar to libraries

quaint mantle Nov 21, 2021, 11:20 AM

#

ok

#

then add it to the plugins folder

smoky tinsel Nov 21, 2021, 11:21 AM

#

ty dude

coral pilot Nov 21, 2021, 11:38 AM

#

PacketPlayOutMapChunk.class
int[] biomes; // size is 1536
byte[] blockdatas; // huge byte array
BitSet extractedChunkdata; // size is 64
NBTTagCompound heightmap;
List<NBTTagCompound> tileEntitys;
int chunkx;
int chunkz;

// where is skylight, the blocklight, the blockdata 
and the palette stored and how to read it?

tardy delta Nov 21, 2021, 11:50 AM

#

isnt blocklight stored in the block itself?

quaint mantle Nov 21, 2021, 11:56 AM

#

coral pilot ```java PacketPlayOutMapChunk.class int[] biomes; // size is 1536 byte[] blockda...

Hmm, maybe that'd be useful? https://github.com/dmulloy2/PacketWrapper/blob/master/PacketWrapper/src/main/java/com/comphenix/packetwrapper/ChunkPacketProcessor.java

#

Nvm i think thats outdated

west oxide Nov 21, 2021, 12:02 PM

#

hey

#

i have question

#

i want to make an array list

#

that is global

#

so that i can access it on all classes

#

is there a way to make that ?

summer scroll Nov 21, 2021, 12:02 PM

#

~~static~~

west oxide Nov 21, 2021, 12:02 PM

#

oh

summer scroll Nov 21, 2021, 12:02 PM

#

Create a manager class that manages the ArrayList.

#

And pass around the manager class.

quaint mantle Nov 21, 2021, 12:02 PM

#

Get an understanding of what class is

summer scroll Nov 21, 2021, 12:02 PM

#

west oxide oh

don't actually do that lmao

west oxide Nov 21, 2021, 12:03 PM

#

quaint mantle Get an understanding of what class is

yeah i really need to do that LOL

summer scroll Nov 21, 2021, 12:03 PM

#

the static thing, i'm joking

west oxide Nov 21, 2021, 12:03 PM

#

summer scroll don't actually do that lmao

shouldnt be joking with noobs like me xD

#

almost fell for it

#

lol

west oxide Nov 21, 2021, 12:03 PM

#

summer scroll Create a manager class that manages the ArrayList.

is it better to use mysql ?

#

or am i stupid and mysql wont work for this

summer scroll Nov 21, 2021, 12:04 PM

#

That has nothing to do with your first question.

west oxide Nov 21, 2021, 12:04 PM

#

like instead of array list

#

use

summer scroll Nov 21, 2021, 12:04 PM

#

Depends on what are you trying to do

coral pilot Nov 21, 2021, 12:04 PM

#

quaint mantle Nvm i think thats outdated

yep, the new palette system is what i need

west oxide Nov 21, 2021, 12:04 PM

#

trying to make a list of every player that joins the server

#

i'll need info like how many joined,they uuid , name and etc

coral pilot Nov 21, 2021, 12:05 PM

#

u could read the folder playerdata for this

quaint mantle Nov 21, 2021, 12:05 PM

#

Mysql is absolutely different concept and it solves absolutely different tasks

west oxide Nov 21, 2021, 12:05 PM

#

oh okay

quaint mantle Nov 21, 2021, 12:06 PM

#

Newbies shouldnt know about static at all

west oxide Nov 21, 2021, 12:06 PM

#

so array list is the way to go ?

summer scroll Nov 21, 2021, 12:06 PM

#

You want to log every player joined the server?

coral pilot Nov 21, 2021, 12:06 PM

#

quaint mantle Newbies shouldnt know about static at all

why?

west oxide Nov 21, 2021, 12:06 PM

#

summer scroll You want to log every player joined the server?

yes and be able to remove them from the list when i want

summer scroll Nov 21, 2021, 12:07 PM

#

coral pilot why?

cuz they gonna abuse it

west oxide Nov 21, 2021, 12:07 PM

#

oh

quaint mantle Nov 21, 2021, 12:07 PM

#

Because without understanding it can and will lead to bad design solution

#

Yes aka abusing

west oxide Nov 21, 2021, 12:07 PM

#

summer scroll cuz they gonna abuse it

intensive research about static meaning on java

summer scroll Nov 21, 2021, 12:08 PM

#

west oxide yes and be able to remove them from the list when i want

Sure you can use ArrayList for that, do you want it to also persist on server restart?

west oxide Nov 21, 2021, 12:08 PM

#

summer scroll Sure you can use ArrayList for that, do you want it to also persist on server re...

yes

summer scroll Nov 21, 2021, 12:09 PM

#

On server stops you need to save it somewhere.

#

And load it back on server start

west oxide Nov 21, 2021, 12:09 PM

#

ooh

#

never thought about that

#

but where save it ;-;

summer scroll Nov 21, 2021, 12:10 PM

#

mysql, sqlite, or even yaml

west oxide Nov 21, 2021, 12:10 PM

#

okay

#

i tried doing something before

#

similar to this

#

but used .json file

#

and everyone destroyed me for it

#

lel

jade grove Nov 21, 2021, 12:12 PM

#

west oxide and everyone destroyed me for it

why lol

grave kite Nov 21, 2021, 12:12 PM

#

Hi, is it possible to access internal Spigot classes that are not in the spigot api? Something like Class.forName("CraftTravelAgent")

west oxide Nov 21, 2021, 12:12 PM

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jade grove why lol

i still dont know lol

ivory sleet Nov 21, 2021, 12:12 PM

#

grave kite Hi, is it possible to access internal Spigot classes that are not in the spigot ...

Yes

west oxide Nov 21, 2021, 12:12 PM

#

they said its just useless and not efficient

coral pilot Nov 21, 2021, 12:12 PM

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quaint mantle Because without understanding it can and will lead to bad design solution

what means bad design?

jade grove Nov 21, 2021, 12:12 PM

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west oxide they said its just useless and not efficient

to store player data on a database?

#

thats common practice

west oxide Nov 21, 2021, 12:12 PM

#

jade grove to store player data on a database?

yeah

#

.json file

#

for discord members database

#

but it gets modified

jade grove Nov 21, 2021, 12:13 PM

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lol

west oxide Nov 21, 2021, 12:13 PM

#

i believe that .json files arent very good when the data changes ?

#

idk

grave kite Nov 21, 2021, 12:13 PM

#

ivory sleet Yes

so Class.forName("org.bukkit.craftbukkit.CraftTravelAgent") would return the CraftTravelAgent class right?

jade grove Nov 21, 2021, 12:14 PM

#

west oxide i believe that .json files arent very good when the data changes ?

just use mongodb or sql or something

#

dont use flatfile unless you want the user to modify the data inside the file

west oxide Nov 21, 2021, 12:15 PM

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ok i'll do that

summer scroll Nov 21, 2021, 12:15 PM

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Make sure to cache it so you can access it without directly accessing the database.

quaint mantle Nov 21, 2021, 12:15 PM

#

coral pilot what means bad design?

A messy, non-scalable code thats hard to maintain and expand?

summer scroll Nov 21, 2021, 12:16 PM

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manya are you nny?

quaint mantle Nov 21, 2021, 12:16 PM

#

who

summer scroll Nov 21, 2021, 12:16 PM

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oh nevermind xd

quaint mantle Nov 21, 2021, 12:17 PM

#

still interesting what does nny mean

summer scroll Nov 21, 2021, 12:17 PM

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nny is a guy

#

he was active in this server

#

and for some reason he got ban and always come back with different account xd

quaint mantle Nov 21, 2021, 12:19 PM

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why does he get banned

summer scroll Nov 21, 2021, 12:20 PM

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offensive language i think

grave kite Nov 21, 2021, 12:22 PM

#

ivory sleet Yes

Class.forName doesn't work, I get ClassNotFoundException

quaint mantle Nov 21, 2021, 12:22 PM

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grave kite Hi, is it possible to access internal Spigot classes that are not in the spigot ...

arent craftbukkit packages versioned like nms?

ivory sleet Nov 21, 2021, 12:23 PM

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Yeah they are

quaint mantle Nov 21, 2021, 12:23 PM

#

im in a BlockBreakEvent and I tried to clear a block's drops when broken, doesn't seem to work. is it correct if i say e.getBlock().getDrops().clear();

west oxide Nov 21, 2021, 12:23 PM

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summer scroll Make sure to cache it so you can access it without directly accessing the databa...

wdym cache

grave kite Nov 21, 2021, 12:24 PM

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quaint mantle arent craftbukkit packages versioned like nms?

I don't know what nms is. Do you mean I have to specify full package path?

quaint mantle Nov 21, 2021, 12:24 PM

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i mean, org.bukkit.craftbukkit.<version>.CraftTravelAgent

quaint mantle Nov 21, 2021, 12:24 PM

#

quaint mantle im in a BlockBreakEvent and I tried to clear a block's drops when broken, doesn'...

can i get help

grave kite Nov 21, 2021, 12:24 PM

#

quaint mantle i mean, `org.bukkit.craftbukkit.<version>.CraftTravelAgent`

thanks, I'll try that

summer scroll Nov 21, 2021, 12:24 PM

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west oxide wdym cache

store it in a field, so you don't need to access your database everytime you need some data.

west oxide Nov 21, 2021, 12:25 PM

#

summer scroll store it in a field, so you don't need to access your database everytime you nee...

so like on start the plugin gets the data, stores it on a local file and on stop the plugin stores the data on the database ?

summer scroll Nov 21, 2021, 12:25 PM

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west oxide so like on start the plugin gets the data, stores it on a local file and on stop...

something like that yes, on start load and cache it, on stop save it

west oxide Nov 21, 2021, 12:26 PM

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but then if i want it to be accessible for other servers aswell

#

that wouldnt work ?

#

for like a bungee network

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for example if i want that a player is frozen on all the network

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and i link them all to same database

#

?

#

or is that too advanced for me to understand rn xD

summer scroll Nov 21, 2021, 12:27 PM

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you can save and load data on player quit and player join too i guess

west oxide Nov 21, 2021, 12:27 PM

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summer scroll you can save and load data on player quit and player join too i guess

idk if that's efficient ?

#

it might get some errors ?

#

but idk

#

afterall am learning so i'll just test around

#

also thank you @quaint mantle for your suggestion xD

grave kite Nov 21, 2021, 12:28 PM

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quaint mantle i mean, `org.bukkit.craftbukkit.<version>.CraftTravelAgent`

it isn't the minecraft version is it? Is there a method in Spigot api to get that version name?

#

Class.forName("org.bukkit.craftbukkit."+Bukkit.getBukkitVersion()+".CraftTravelAgent");
Class.forName("org.bukkit.craftbukkit."+Bukkit.getVersion()+".CraftTravelAgent");
Class.forName("org.bukkit.craftbukkit.1.12.2.CraftTravelAgent");
Class.forName("org.bukkit.craftbukkit.1_12_2.CraftTravelAgent");

didn't work

quaint mantle Nov 21, 2021, 12:34 PM

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grave kite it isn't the minecraft version is it? Is there a method in Spigot api to get tha...

https://github.com/KyoriPowered/adventure-platform/blob/dc1566d426d8064665d23115ef5bb8595aa4cdcd/platform-bukkit/src/main/java/net/kyori/adventure/platform/bukkit/MinecraftReflection.java#L52

#

thats how you get the version

#

V1_17_R1

grave kite Nov 21, 2021, 12:39 PM

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quaint mantle https://github.com/KyoriPowered/adventure-platform/blob/dc1566d426d8064665d23115...

that did work, thank you a lot

tardy delta Nov 21, 2021, 12:42 PM

#

is there a good tutorial for using sqlite somewhere?

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i'm not sure if i did it the right way

quaint mantle Nov 21, 2021, 12:46 PM

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Show us how you did it

tardy delta Nov 21, 2021, 12:51 PM

#

?paste

undone axleBOT Nov 21, 2021, 12:51 PM

#

https://paste.md-5.net/

coral pilot Nov 21, 2021, 12:52 PM

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quaint mantle A messy, non-scalable code thats hard to maintain and expand?

my code 😅

quaint mantle Nov 21, 2021, 12:52 PM

#

coral pilot my code 😅

It's never too late to fix everything 🙂

coral pilot Nov 21, 2021, 12:53 PM

#

tell me your design skills and "rules"

quaint mantle Nov 21, 2021, 12:53 PM

#

Google "SOLID"

tardy delta Nov 21, 2021, 12:54 PM

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hmm md5 paste says something wrong when saving

quaint mantle Nov 21, 2021, 12:54 PM

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Use paste.gg

tardy delta Nov 21, 2021, 12:56 PM

#

i made an abstract database class
https://paste.md-5.net/kudajizuye.java
and a class for sqlite
https://paste.md-5.net/iliqeruyax.java
and a databasefactory which creates the startup tables and stuff
https://paste.gg/p/anonymous/939e17ba6b7949018ff44200a121b63b

quaint mantle Nov 21, 2021, 12:56 PM

#

static ☹️

coral pilot Nov 21, 2021, 12:57 PM

#

quaint mantle Google "SOLID"

The Open–closed principle: "Software entities ... should be open for extension, but closed for modification."[7]
does that mean always try zo usw private and protected if possible?

tardy delta Nov 21, 2021, 12:57 PM

#

and this is an example how to use it

ivory sleet Nov 21, 2021, 1:00 PM

#

coral pilot > The Open–closed principle: "Software entities ... should be open for extension...

No not really

quaint mantle Nov 21, 2021, 1:00 PM

#

coral pilot > The Open–closed principle: "Software entities ... should be open for extension...

That's encapsulation

ivory sleet Nov 21, 2021, 1:00 PM

#

You should be able to modify the behavior without changing it

#

For instance using an Enum might break this

#

Because when you get a new constant of said Enum, you have to find all the switches that switch on the Enum

#

But if you use something like a base type

#

Then if you want to add a new type

#

Simply derive the base type

#

And you have changed nothing in the system

#

Apart from adding the new class

coral pilot Nov 21, 2021, 1:06 PM

#

why should i even use private and protected i dont want anyone to use reflection later lol, i never understand it

ivory sleet Nov 21, 2021, 1:06 PM

#

Depends

#

But mostly because you want to encapsulate the state and variables of objects

#

Since that’s usually a low level detail

#

If you have a getter or setter, you can at anytime change the behavior of how other classes query and change the data in your class.

quaint mantle Nov 21, 2021, 1:07 PM

#

coral pilot why should i even use private and protected i dont want anyone to use reflection...

thats not about hiding

ivory sleet Nov 21, 2021, 1:07 PM

#

Needless to say, it can make your class substitutable for other classes which can save some effort sometimes

quaint mantle Nov 21, 2021, 1:08 PM

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its easier to control and edit methods behaviour rather than fields

coral pilot Nov 21, 2021, 1:09 PM

#

when i create classes i never use getMyString() {
return this.mystring
}
i always use classobject.mystring;
is that bad?

quaint mantle Nov 21, 2021, 1:09 PM

#

yes

ivory sleet Nov 21, 2021, 1:09 PM

#

Well bad is probably the wrong term

#

But it’s a poor choice of design

coral pilot Nov 21, 2021, 1:10 PM

#

just bc all do i t over bc its slower? i mean its less code needed, isnt that better anyway always?

ivory sleet Nov 21, 2021, 1:10 PM

#

Less code doesn’t make it better.

#

And it is somewhat slower to use getters and setters ofc, but that difference is negligibly small

coral pilot Nov 21, 2021, 1:11 PM

#

well

ivory sleet Nov 21, 2021, 1:12 PM

#

It’s just naive and foolish to compare performance in this case

quaint mantle Nov 21, 2021, 1:12 PM

#

Needless to say that you if you want polymorphism you cant use fields

coral pilot Nov 21, 2021, 1:12 PM

#

no but i mean its not needed

ivory sleet Nov 21, 2021, 1:12 PM

#

You don’t know if its not needed

#

It might not be needed right now

subtle folio Nov 21, 2021, 1:13 PM

#

Im trying to use the #playEffect method in 1.8.8 spigot. But after running that all the other stuff in the file stops working.

ivory sleet Nov 21, 2021, 1:13 PM

#

But in the future, a change might be necessary

coral pilot Nov 21, 2021, 1:13 PM

#

i accidently created a thread xD

ivory sleet Nov 21, 2021, 1:13 PM

#

Preparing yourself for that change is a wise choice

coral pilot Nov 21, 2021, 1:14 PM

#

ivory sleet It might not be needed right now

well when i need it i can easly change it

quaint mantle Nov 21, 2021, 1:14 PM

#

hehe.. (no)

coral pilot Nov 21, 2021, 1:14 PM

#

quaint mantle Needless to say that you if you want polymorphism you cant use fields

wdym

coral pilot Nov 21, 2021, 1:14 PM

#

quaint mantle hehe.. (no)

why

ivory sleet Nov 21, 2021, 1:15 PM

#

Let’s say someone is depending on your code

quaint mantle Nov 21, 2021, 1:15 PM

#

you'd have to replace ALL field references with methods

ivory sleet Nov 21, 2021, 1:15 PM

#

Changing that will make their code break

ivory sleet Nov 21, 2021, 1:16 PM

#

coral pilot well when i need it i can easly change it

That’s untrue

#

First of all

#

The change would require a recompile

coral pilot Nov 21, 2021, 1:17 PM

#

ivory sleet Changing that will make their code break

well if i update things they have to update to, if i change the getter method name their code is broken too

ivory sleet Nov 21, 2021, 1:17 PM

#

True

#

But why would you change the getter method name?

quaint mantle Nov 21, 2021, 1:17 PM

#

well, its much easier to deprecate methods

coral pilot Nov 21, 2021, 1:18 PM

#

ivory sleet But why would you change the getter method name?

bc my names are anyway very weird xD

ivory sleet Nov 21, 2021, 1:18 PM

#

That’s a you problem

coral pilot Nov 21, 2021, 1:18 PM

#

i dont find the right words to describe a method

#

is there even a way to learn this or am i stuck

ivory sleet Nov 21, 2021, 1:19 PM

#

Learn what?

coral pilot Nov 21, 2021, 1:20 PM

#

to find the right words for something

#

put something in short

#

etc.

#

i am very bad at it

ivory sleet Nov 21, 2021, 1:21 PM

#

What is this something? xD

coral pilot Nov 21, 2021, 1:22 PM

#

a thing what a method do not in 3 sentence but in some words

ivory sleet Nov 21, 2021, 1:22 PM

#

Anyways a method is just a function which is bound to an object and can be invoked by the objects type. To make it even simpler, it is an instruction containing other instructions.

zealous osprey Nov 21, 2021, 1:23 PM

#

Im playing around with Texcomponents and their events, but it seems there is no neat way of calling a method from a class when a clickevent is triggered without making a command that just calls that method. Am I wrong or can I just call a method directly ?

ivory sleet Nov 21, 2021, 1:24 PM

#

No you can’t

zealous osprey Nov 21, 2021, 1:24 PM

#

So I need to make a command that just calls my method ?

ivory sleet Nov 21, 2021, 1:24 PM

#

Because the click happens at client side

#

Yeah

#

Or smtng like that

zealous osprey Nov 21, 2021, 1:24 PM

#

annoying, but ok

quaint mantle Nov 21, 2021, 1:24 PM

#

unavoidable

coral pilot Nov 21, 2021, 1:25 PM

#

ivory sleet Anyways a method is just a function which is bound to an object and can be invok...

but why required for just getting a field xD i dont get it

ivory sleet Nov 21, 2021, 1:25 PM

#

Yeah you probably don’t get it now, because you’re simply making a mere small plugin

coral pilot Nov 21, 2021, 1:25 PM

#

yes

#

well what is small

ivory sleet Nov 21, 2021, 1:26 PM

#

The best way to experience why public fields are disastrous regarding design is by using it a lot such that you can see for yourself all the downsides

quaint mantle Nov 21, 2021, 1:26 PM

#

Although small project doesnt means you can ignore principles

ivory sleet Nov 21, 2021, 1:26 PM

#

Indeed

coral pilot Nov 21, 2021, 1:28 PM

#

minecraft is doing that too

#

its not using alway getter to get fields

west oxide Nov 21, 2021, 1:28 PM

#

hey

coral pilot Nov 21, 2021, 1:28 PM

#

hi

west oxide Nov 21, 2021, 1:28 PM

#

i cant find any tutorials on how to use mysql :(

#

with spigot

#

am sad

quaint mantle Nov 21, 2021, 1:28 PM

#

coral pilot its not using alway getter to get fields

No

ivory sleet Nov 21, 2021, 1:28 PM

#

coral pilot minecraft is doing that too

Minecraft isn’t ideal regarding code architecture tho

quaint mantle Nov 21, 2021, 1:29 PM

#

Thats dumb bukkit with .at that makes almost all fields public instead of creating a getter

west oxide Nov 21, 2021, 1:30 PM

#

west oxide i cant find any tutorials on how to use mysql :(

any recommendations ?

#

pls

ivory sleet Nov 21, 2021, 1:30 PM

#

https://www.spigotmc.org/wiki/connecting-to-databases-mysql/

Connecting to databases - MySQL | SpigotMC - High Performance Minec...

The home of Spigot a high performance, no lag customized CraftBukkit Minecraft server API, and BungeeCord, the cloud server proxy.

#

Just picked one

summer scroll Nov 21, 2021, 1:31 PM

#

but public static final field still acceptable right?

quaint mantle Nov 21, 2021, 1:32 PM

#

Yes. Static is acceptable if it doesnt have mutable state 🌞

coral pilot Nov 21, 2021, 1:32 PM

#

coral pilot ```java PacketPlayOutMapChunk.class int[] biomes; // size is 1536 byte[] blockda...

anyone can help me understanding how to modify the palette that get send to the client

coral pilot Nov 21, 2021, 1:32 PM

#

quaint mantle Yes. Static is acceptable if it doesnt have mutable state 🌞

but some i do set in the constructor

west oxide Nov 21, 2021, 1:33 PM

#

ivory sleet https://www.spigotmc.org/wiki/connecting-to-databases-mysql/

thanks

quaint mantle Nov 21, 2021, 1:33 PM

#

You are probably doing something wrong

coral pilot Nov 21, 2021, 1:33 PM

#

me?

quaint mantle Nov 21, 2021, 1:36 PM

#

Yes

#

You shouldnt modify static fields with constructor

rustic gulch Nov 21, 2021, 1:36 PM

#

is there a plugin where u can steal hearts in 1.16.5?

#

and create hearts?

#

@coral pilot

#

is there?

coral pilot Nov 21, 2021, 1:38 PM

#

quaint mantle You shouldnt modify static fields with constructor

oh but if i set them at field creation i get null sometimes (when i do a world that have zo load by multiverse first)

coral pilot Nov 21, 2021, 1:38 PM

#

rustic gulch is there?

idk but i think this is made with packets

rustic gulch Nov 21, 2021, 1:38 PM

#

whats that?

coral pilot Nov 21, 2021, 1:39 PM

#

u mean having 1 heart instead of 10 yes?

#

like in some lobbys

rustic gulch Nov 21, 2021, 1:39 PM

#

no

#

when u kill someone

#

u take a heart

#

and they lose one

coral pilot Nov 21, 2021, 1:39 PM

#

oh

rustic gulch Nov 21, 2021, 1:39 PM

#

and to craft hearts

#

Like life steal smp

coral pilot Nov 21, 2021, 1:39 PM

#

player#damage()

rustic gulch Nov 21, 2021, 1:39 PM

#

?#

#

can we go in a call so u can explain

#

or nah?

coral pilot Nov 21, 2021, 1:40 PM

#

i dont have micro

rustic gulch Nov 21, 2021, 1:40 PM

#

so what command do i do

coral pilot Nov 21, 2021, 1:40 PM

#

rustic gulch can we go in a call so u can explain

are u coding or do u search a plugin?

rustic gulch Nov 21, 2021, 1:40 PM

#

searhc

#

search

coral pilot Nov 21, 2021, 1:41 PM

#

when do u want to damage or heal a player?

summer scroll Nov 21, 2021, 1:41 PM

#

this channel is for plugin development

rustic gulch Nov 21, 2021, 1:41 PM

#

WHen you kill someone it gives your one of there hearts

coral pilot Nov 21, 2021, 1:41 PM

#

u better in #help-server

summer scroll Nov 21, 2021, 1:41 PM

#

#help-server about plugin, config, or other stuff

rustic gulch Nov 21, 2021, 1:41 PM

#

and they lose a heart(the person you kill)

#

k

plucky fog Nov 21, 2021, 1:43 PM

#

how can i make it so my plugin includes resource files? like other files that my plugin uses

tardy delta Nov 21, 2021, 1:48 PM

#

why does JavaPlugin has an empty onCommand and onTabComplete method?

quaint mantle Nov 21, 2021, 1:48 PM

#

plucky fog how can i make it so my plugin includes resource files? like other files that my...

Add them to src/main/resources and use saveResource?

plucky fog Nov 21, 2021, 1:48 PM

#

wdym?

quaint mantle Nov 21, 2021, 1:48 PM

#

tardy delta why does JavaPlugin has an empty onCommand and onTabComplete method?

Cuz it implements TabExecutor

plucky fog Nov 21, 2021, 1:49 PM

#

plucky fog wdym?

use saveResource?

tardy delta Nov 21, 2021, 1:49 PM

#

for what reason?

quaint mantle Nov 21, 2021, 1:50 PM

#

plucky fog > use saveResource?

plugin.saveResource() copies a file from your jar to data folder

plucky fog Nov 21, 2021, 1:50 PM

#

oh ok

quaint mantle Nov 21, 2021, 1:50 PM

#

tardy delta for what reason?

Maybe, a long time ago plugins were meant to just add commands..

#

Plugin is a default command executor for commands you define in plugin.yml actually

tardy delta Nov 21, 2021, 1:51 PM

#

This class is provided as a convenience to implement both TabCompleter and CommandExecutor.

#

smh

plucky fog Nov 21, 2021, 1:52 PM

#

quaint mantle plugin.saveResource() copies a file from your jar to data folder

like this?

quaint mantle Nov 21, 2021, 1:52 PM

#

yes

plucky fog Nov 21, 2021, 1:53 PM

#

i still get this error tho which is wierd

quaint mantle Nov 21, 2021, 1:53 PM

#

Checkif your jar contains the file