#help-development | SpigotMC | Page 1933

hasty prawn Feb 5, 2022, 5:17 AM

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I have IntelliJ build directly to the plugins folder, works fine.

waxen plinth Feb 5, 2022, 5:17 AM

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Interesting

hasty prawn Feb 5, 2022, 5:17 AM

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Or, it copies to the plugin folder.

waxen plinth Feb 5, 2022, 5:17 AM

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I wonder why windows allows that

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Thought it was pretty strict with NTFS handles

hasty prawn Feb 5, 2022, 5:18 AM

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Yeah I'm not sure why applications are allowed to replace and humans aren't :(

gloomy arch Feb 5, 2022, 5:18 AM

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Honestly, I didn't even realize reloading plugins was a default bukkit command oop.

waxen plinth Feb 5, 2022, 5:19 AM

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It is, but it reloads everything rather than one plugin

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That can be fine if you only have a few plugins on your server

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But many larger plugins will break if you attempt to reload them

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So it is often necessary to have a plugin manager to reload individual plugins

gloomy arch Feb 5, 2022, 5:20 AM

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I see, makes sense. Yeah I'm just using the one I'm working on currently so it should be good enough. Thanks for all the tips tho 🙂

granite burrow Feb 5, 2022, 5:23 AM

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wouldnt this cancel the whole event? for each player? I basically wanna make it so that 1 player cant get the see the message if thats at all possible

waxen plinth Feb 5, 2022, 5:24 AM

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Oh

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I believe you can remove a recipient

granite burrow Feb 5, 2022, 5:24 AM

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sorry I phrased it wrong

waxen plinth Feb 5, 2022, 5:24 AM

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Yeah you can do getRecipients().remove(target)

granite burrow Feb 5, 2022, 5:24 AM

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alright let me try that out

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ah it didnt work

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do I have to save it to any variable?

waxen plinth Feb 5, 2022, 5:37 AM

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The implementation isn't guaranteed I guess

granite burrow Feb 5, 2022, 5:38 AM

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ehh oh well it wouldve been a cool feature but its fine without it, thank you 😄

warm light Feb 5, 2022, 5:45 AM

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How can I get all variant of tropicalFish?

dark arrow Feb 5, 2022, 5:46 AM

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Does the explosion of blocks come in blockbreakevent?

fast temple Feb 5, 2022, 6:05 AM

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does anyone know why this is not working, what it is supposed to do is make it so that only a furnace named "Reinforced Furnace" will cook at 3x speed yet when i do this any furnace cooks at this speed any ideas?

waxen plinth Feb 5, 2022, 6:05 AM

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dark arrow Does the explosion of blocks come in blockbreakevent?

No

waxen plinth Feb 5, 2022, 6:06 AM

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fast temple does anyone know why this is not working, what it is supposed to do is make it s...

Run your code through a formatter please

fast temple Feb 5, 2022, 6:06 AM

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how do i do that?

waxen plinth Feb 5, 2022, 6:06 AM

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In eclipse, ctrl + shift + f I believe

fast temple Feb 5, 2022, 6:09 AM

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there is 1 more } there right at the end that i accidentally cut off just so you know that isnt an issue

waxen plinth Feb 5, 2022, 6:11 AM

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What's not working about it

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Oh

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You're doing == on a string, for one

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You need to do a.equals(b) instead of a == b when comparing objects

fast temple Feb 5, 2022, 6:14 AM

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do i need to do this on the f.getMetadata("ReinforcedFurnace") != null)

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too?

fast temple Feb 5, 2022, 6:14 AM

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fast temple does anyone know why this is not working, what it is supposed to do is make it s...

this is whats wrong with it

waxen plinth Feb 5, 2022, 6:14 AM

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No, you can always use == with null

fast temple Feb 5, 2022, 6:14 AM

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ok

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thought so

waxen plinth Feb 5, 2022, 6:15 AM

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There's a lot else that could be wrong with this

minor vapor Feb 5, 2022, 6:15 AM

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fast temple does anyone know why this is not working, what it is supposed to do is make it s...

you're firing the method outside of the if, so regardless of it having the metadata or not, it'll cook faster

waxen plinth Feb 5, 2022, 6:15 AM

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But that's what stuck out to me

minor vapor Feb 5, 2022, 6:15 AM

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https://cdn.rainnny.club/nzrlXigwS6.png

waxen plinth Feb 5, 2022, 6:15 AM

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That's also true

fast temple Feb 5, 2022, 6:15 AM

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oh yeah duh

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thanks

waxen plinth Feb 5, 2022, 6:15 AM

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You're also adding 3 to the cook time

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Wouldn't this only ever increase how long it takes?

fast temple Feb 5, 2022, 6:16 AM

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no it triples it ive tested it

waxen plinth Feb 5, 2022, 6:16 AM

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Not to mention the 1600 thing - this will only run for 1600 ticks after the furnace is placed, after that it will stop

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So, 1 minute

fast temple Feb 5, 2022, 6:16 AM

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ok ill test that

waxen plinth Feb 5, 2022, 6:16 AM

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Wait

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80 seconds

fast temple Feb 5, 2022, 6:17 AM

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i did that because thats the coal burn time

waxen plinth Feb 5, 2022, 6:17 AM

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Yeah but you call this when the furnace is placed

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Oh nevermind

fast temple Feb 5, 2022, 6:17 AM

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ok ill test it and tell you what happens

waxen plinth Feb 5, 2022, 6:17 AM

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You're listening on FurnaceBurnEvent

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I wouldn't do it that way though

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I would just schedule a task on FurnaceBurnEvent that runs indefinitely, but cancels itself when the furnace is no longer cooking an item

fast temple Feb 5, 2022, 6:19 AM

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so how could i do that... i think i might have an idea

waxen plinth Feb 5, 2022, 6:19 AM

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Just don't keep a time variable

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And cancel the task when the furnace is no longer burning

fast temple Feb 5, 2022, 6:19 AM

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would i do like if(////.getSmelting( == null)

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then cancel it?

waxen plinth Feb 5, 2022, 6:19 AM

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Doing it this way, I think FurnaceBurnEvent would be run every time a new item starts being smelted

buoyant viper Feb 5, 2022, 6:19 AM

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And cancel the task when the furnace is no longer burning

and when furnace is no longer there 😎

waxen plinth Feb 5, 2022, 6:19 AM

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That too

fast temple Feb 5, 2022, 6:20 AM

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wait how would i get the event to indefinatly run

buoyant viper Feb 5, 2022, 6:20 AM

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just dont cancel it?

fast temple Feb 5, 2022, 6:20 AM

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if it only runs when the furnace starts to brun

waxen plinth Feb 5, 2022, 6:20 AM

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But the issue doing it your current way is that if they use a fuel that lasts for less time than coal, it would keep increasing the smelting speed

fast temple Feb 5, 2022, 6:20 AM

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burn

waxen plinth Feb 5, 2022, 6:20 AM

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For example, if they used sticks, it would eventually apply that 20 times

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So it would smelt... I guess 60x faster?

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Wait no coal smelts 8 lol

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So 16 applications, or 48x faster

fast temple Feb 5, 2022, 6:21 AM

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so basically i changed the stuff on my code now and tested it and nothing changed

waxen plinth Feb 5, 2022, 6:21 AM

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Well I gotta go to bed

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Good luck

fast temple Feb 5, 2022, 6:21 AM

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it still does 3times faster for both

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thx gn

primal lake Feb 5, 2022, 6:24 AM

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Does HumanEntity#dropItem fires PlayerDropItemEvent?

waxen plinth Feb 5, 2022, 6:39 AM

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https://tryitands.ee

muted sand Feb 5, 2022, 6:50 AM

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Which event I need to track and cancel to prevent players from removing items from chests? (But allowing them to add)

buoyant viper Feb 5, 2022, 6:51 AM

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waxen plinth https://tryitands.ee

?tas 🙄

undone axleBOT Feb 5, 2022, 6:51 AM

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https://tryitands.ee

buoyant viper Feb 5, 2022, 6:51 AM

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aw no embed

fast temple Feb 5, 2022, 7:06 AM

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BRO

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I figured it out

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all by my self wow

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im proud of that (im a begginer lol)

glossy dirge Feb 5, 2022, 7:11 AM

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Hello how do i make this colored on console ?
Output:

[Spigot]: Configuration have been reloaded

Code:

Bukkit.getLogger().info(ChatColor.translateAlternateColorCodes('&', "&a[Spigot] Configuration have been " + "reloaded"));

sullen marlin Feb 5, 2022, 7:19 AM

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For colours you need to use the console command sender

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Your reload command should work for players too so this should be automatic

glossy dirge Feb 5, 2022, 7:24 AM

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its still doesnt work

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Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorCodes('&', "&2[Spigot] Configuration have been reloaded"));

solid forge Feb 5, 2022, 7:32 AM

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omg the md_5 legend

muted sand Feb 5, 2022, 7:45 AM

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Does calling unload on a chunk, when there are players present, unload the chunk?

blazing scarab Feb 5, 2022, 8:05 AM

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solid forge omg the md_5 legend

I know how to summon him

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Type "scoreboard packets" in the chat

solid forge Feb 5, 2022, 8:10 AM

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blazing scarab Type "scoreboard packets" in the chat

2000 iq

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hey md_5 i have problems with scoreboard packets

sullen marlin Feb 5, 2022, 9:04 AM

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glossy dirge ```java Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorC...

does your console support colours

glossy dirge Feb 5, 2022, 9:08 AM

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sullen marlin does your console support colours

yes it does

sullen marlin Feb 5, 2022, 9:08 AM

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idk then

solid forge Feb 5, 2022, 9:14 AM

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blazing scarab Type "scoreboard packets" in the chat

scam

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just got ignored

glossy dirge Feb 5, 2022, 9:16 AM

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sullen marlin idk then

https://imgur.com/a/gXTV7OQ

sullen marlin Feb 5, 2022, 9:17 AM

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solid forge just got ignored

I laughed a bit tbh

solid forge Feb 5, 2022, 9:17 AM

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yay

blazing scarab Feb 5, 2022, 9:19 AM

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Be more creative

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"I hate spigot api and i will use packets for scoreboards because async performance"

sullen marlin Feb 5, 2022, 9:21 AM

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Idk, why does it need to be bungee

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It'll clash with your server

blazing scarab Feb 5, 2022, 9:22 AM

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caching for sure

sullen marlin Feb 5, 2022, 9:22 AM

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I don't think bungee ever got a working scoreboard API; mainly of course for that clash reason

trim creek Feb 5, 2022, 10:16 AM

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Question: using packets for nametags and player list displaynames would make me the abailty to use a per-player scoreboard?
(to understand: not using packets just destroys all the displaynames, when using getNewScoreboard(), and everyone's name will become white (currently using the /team feature))

tardy delta Feb 5, 2022, 10:32 AM

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does the plugin's logger supports "{}" for placeholders or is that another?

young vine Feb 5, 2022, 10:33 AM

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{} is slf4j syntax, isn't it?

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oh log4j too

tardy delta Feb 5, 2022, 10:34 AM

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java utils logger

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i'll try

young vine Feb 5, 2022, 10:34 AM

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ewww

sullen marlin Feb 5, 2022, 10:36 AM

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tardy delta does the plugin's logger supports "{}" for placeholders or is that another?

Yes

tardy delta Feb 5, 2022, 10:36 AM

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oh alright

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unfortunately you have to specify the level so you cant do logger.severe("something went wrong, {}", errormessage)

sullen marlin Feb 5, 2022, 10:39 AM

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Yeah

quiet ice Feb 5, 2022, 10:40 AM

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Then write a wrapper around that

tardy delta Feb 5, 2022, 10:40 AM

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😶

worldly steppe Feb 5, 2022, 10:49 AM

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Screenshot_2022-02-05-11-43-28-483_com.discord.jpg

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How do i use that font on a bot ?

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Is of koya

trim creek Feb 5, 2022, 10:50 AM

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Isn't a simple image easier?

worldly steppe Feb 5, 2022, 10:50 AM

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trim creek Isn't a simple image easier?

No, ¿And the Nickname of discord? With what font?

quaint mantle Feb 5, 2022, 10:51 AM

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excuse me? why u declare a discord bot as js?

worldly steppe Feb 5, 2022, 10:51 AM

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Im using phyton

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So Tell me what i do for phyton

quaint mantle Feb 5, 2022, 10:51 AM

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worldly steppe Im using phyton

THATS MY BOI

worldly steppe Feb 5, 2022, 10:51 AM

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No for DC.js

tardy delta Feb 5, 2022, 10:51 AM

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ew python

trim creek Feb 5, 2022, 10:51 AM

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And what if I use Java? 😆

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That is also a platform to develop a Discord bot. 😆

tardy delta Feb 5, 2022, 10:51 AM

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trim creek And what if I use Java? 😆

i use java for bots 😳

trim creek Feb 5, 2022, 10:52 AM

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tardy delta i use java for bots 😳

You are a true legend

worldly steppe Feb 5, 2022, 10:52 AM

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Is in Canvas that font?

trim creek Feb 5, 2022, 10:52 AM

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Legends use Java and C++

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XD

blazing scarab Feb 5, 2022, 10:52 AM

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Dont play a moderator

quaint mantle Feb 5, 2022, 10:52 AM

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trim creek Legends use Java and C++

Legends use C++ and Python

trim creek Feb 5, 2022, 10:52 AM

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blazing scarab Dont play a moderator

This is funny.

vagrant stratus Feb 5, 2022, 10:52 AM

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Who's gonna get kicked for what?

trim creek Feb 5, 2022, 10:53 AM

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quaint mantle Legends use C++ and Python

My message was basically just for fun. People use whatever they want.

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There is no wrong, or right here

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Each humans are other

vagrant stratus Feb 5, 2022, 10:53 AM

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Having a look, the kick was because it wasn't related to help development and it seems like you were told to stop

tardy delta Feb 5, 2022, 10:54 AM

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should i startup a database sync? (in onEnable)

worldly steppe Feb 5, 2022, 10:54 AM

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So, stop saying that put directly on image, how i put the variable of Nickname directly on image? , O can't, true?
Just say me how i use that font on PHYTON, no discord js

vale ember Feb 5, 2022, 10:54 AM

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I am developing a command api, want to ask an opinion, here is comparision https://paste.md-5.net/wusawubeju.java (i know there is some ready things but i didn't liked them)

worldly steppe Feb 5, 2022, 10:55 AM

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What is Canvas?

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Link pls, i dont find in google

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I see canva, no canvas

sacred mountain Feb 5, 2022, 10:57 AM

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any ideas on why this isnt working?

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it used to be getItemInHand() but i changed it

worldly steppe Feb 5, 2022, 10:58 AM

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I don't find nothing

sacred mountain Feb 5, 2022, 10:58 AM

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because tahts deprecated for 1.8

vagrant stratus Feb 5, 2022, 10:58 AM

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Helps if we had the actual lines lol

tardy delta Feb 5, 2022, 10:58 AM

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vale ember I am developing a command api, want to ask an opinion, here is comparision https...

im doing it like this, just the idea of having a base class which handles the onCommand looks better for me
https://github.com/FourteenBrush/MagmaBuildNetworkReloaded/tree/master/src/main/java/me/fourteendoggo/MagmaBuildNetworkReloaded/commands

sacred mountain Feb 5, 2022, 10:59 AM

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sacred mountain any ideas on why this isnt working?

anyone?

worldly steppe Feb 5, 2022, 10:59 AM

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Thats for draw, no for download fonts

vale ember Feb 5, 2022, 10:59 AM

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tardy delta im doing it like this, just the idea of having a base class which handles the on...

yeah but u still have to manually chack for argument length and cast them

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that was the main point i was trying to avoid

tardy delta Feb 5, 2022, 11:00 AM

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yea that might be something to look at

worldly steppe Feb 5, 2022, 11:00 AM

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How?

vale ember Feb 5, 2022, 11:00 AM

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just accept what you need Player, int, double not String[]

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i have a cool tab complete system

tardy delta Feb 5, 2022, 11:00 AM

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im just overriding onTabComplete 👀

worldly steppe Feb 5, 2022, 11:01 AM

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I want to download the font, no to use on PHYTON, i know how to use

blazing scarab Feb 5, 2022, 11:01 AM

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tardy delta should i startup a database sync? (in onEnable)

yes, so you can disable plugin if something went wrong

worldly steppe Feb 5, 2022, 11:01 AM

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worldly steppe I want to download the font, no to use on PHYTON, i know how to use

I just want a link for download font

tardy delta Feb 5, 2022, 11:01 AM

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blazing scarab yes, so you can disable plugin if something went wrong

nah but i mean if you're doing it sync, the plugin wont disable until all the db stuff is done right?

vale ember Feb 5, 2022, 11:01 AM

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tardy delta im just overriding onTabComplete 👀

yeah, but my point is to make it easier, and clear cuz i hate checking for argument length, this nesting in if/else and check if something is int or not, catching NumberFormatException, and so on

worldly steppe Feb 5, 2022, 11:01 AM

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A link for download

vocal cloud Feb 5, 2022, 11:02 AM

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Google "find a font"

hardy swan Feb 5, 2022, 11:02 AM

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tardy delta nah but i mean if you're doing it sync, the plugin wont disable until all the db...

you can do it asynchronously

worldly steppe Feb 5, 2022, 11:02 AM

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blazing scarab Feb 5, 2022, 11:02 AM

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tardy delta nah but i mean if you're doing it sync, the plugin wont disable until all the db...

yes, thats unavoidable

vocal cloud Feb 5, 2022, 11:02 AM

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worldly steppe

if you want that font go ask the people who made it what font they use or look on a font website

tardy delta Feb 5, 2022, 11:03 AM

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well my database shuts down on disable so iguess i have to do it sync on disable

worldly steppe Feb 5, 2022, 11:03 AM

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vocal cloud Google "find a font"

Isnt there

worldly steppe Feb 5, 2022, 11:04 AM

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vocal cloud if you want that font go ask the people who made it what font they use or look o...

They dont help me koya

vocal cloud Feb 5, 2022, 11:04 AM

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worldly steppe Isnt there

That bot is in your discord it has your logo on it. Figure out who owns it and ask them. If they won't help you then good luck

tardy delta Feb 5, 2022, 11:04 AM

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vale ember yeah, but my point is to make it easier, and clear cuz i hate checking for argum...

well that can throw a nullpointer too

vale ember Feb 5, 2022, 11:04 AM

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tardy delta well that can throw a nullpointer too

that's handled too

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that's how spigot one is bad

tardy delta Feb 5, 2022, 11:05 AM

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and .doubleValue is unnessecary iirc

hardy swan Feb 5, 2022, 11:05 AM

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no slap, smh

vale ember Feb 5, 2022, 11:05 AM

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tardy delta and .doubleValue is unnessecary iirc

maybe, didn't really checked, but the point was to demonstrate the unnecessary verbose of spigot's API

tardy delta Feb 5, 2022, 11:06 AM

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you would need to handle the neccesary arguments outside the command instead of doing it inside so whats the point 👀

vale ember Feb 5, 2022, 11:07 AM

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tardy delta you would need to handle the neccesary arguments outside the command instead of ...

wdym?

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you don't handle arguments yourself

hardy swan Feb 5, 2022, 11:07 AM

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hey

vale ember Feb 5, 2022, 11:07 AM

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it is already handled in a finalized class

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you just say "i want double as my first argument" and the api provides it to you, you don't need to do anything else

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you don't check arg's length, you don't check if it is a number, you don't cast it

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you just accept it as a method argument

tardy delta Feb 5, 2022, 11:08 AM

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hmm i like handling the logic in the command :D

vale ember Feb 5, 2022, 11:09 AM

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you like nesting and if(args.length > 0) ?

hardy swan Feb 5, 2022, 11:09 AM

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vale ember you just accept it as a method argument

I think I quite like this idea

young knoll Feb 5, 2022, 11:09 AM

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Handling the logic in the command isn’t that bad

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But command frameworks are nice

hardy swan Feb 5, 2022, 11:09 AM

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Life is good, but it can be better

vale ember Feb 5, 2022, 11:09 AM

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young knoll Handling the logic in the command isn’t that bad

i don't understand wdym handling logic inside command

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the api just picks the method which argument signature fit to the command sended

hardy swan Feb 5, 2022, 11:10 AM

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like you said, check for argument lengths

young knoll Feb 5, 2022, 11:10 AM

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^

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And checking the types, etc

vale ember Feb 5, 2022, 11:10 AM

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you don't handle it outside yourself

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it is already handled

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one-time and forever

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and for every command

hardy swan Feb 5, 2022, 11:11 AM

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vale ember i don't understand wdym handling logic inside command

i meant to answer this

tardy delta Feb 5, 2022, 11:11 AM

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if you dont handle logic in the command, in my case it will become a few lines of code which gets executed, which will defeat the point of having a class for each command lol

young knoll Feb 5, 2022, 11:11 AM

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If you want a better command API then PR one

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Or use an existing framework

tardy delta Feb 5, 2022, 11:12 AM

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i dont like annotation frameworks lol 😂

vale ember Feb 5, 2022, 11:12 AM

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tardy delta i dont like annotation frameworks lol 😂

why?

hardy swan Feb 5, 2022, 11:12 AM

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i mean, nothing wrong with coming out with another

young knoll Feb 5, 2022, 11:12 AM

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RedCommand exists, it uses files

hardy swan Feb 5, 2022, 11:12 AM

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tardy delta i dont like annotation frameworks lol 😂

you are not going to like a lots of frameworks then haha

tardy delta Feb 5, 2022, 11:12 AM

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vale ember why?

it looks like.. too messy

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😳 you're right xd

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i created my own stuff and i like it :D

vale ember Feb 5, 2022, 11:13 AM

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tardy delta if you dont handle logic in the command, in my case it will become a few lines o...

i don't think so, you might have different ways of execution same command, with different arguments, but instead of checking length, types and casting, you just define separate method for each signature of command possible

tardy delta Feb 5, 2022, 11:14 AM

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hmm i get that

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like in my terms this is already short 😂

vale ember Feb 5, 2022, 11:15 AM

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so you just say, if the player passed a string which is a player nickname and a string which is double, execute this method, otherwise, if player passed a string which is a double, execute that method and so on

hardy swan Feb 5, 2022, 11:15 AM

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tardy delta like in my terms this is already short 😂

i think those that develop big enough plugins can appreciate that

vale ember Feb 5, 2022, 11:15 AM

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tardy delta like in my terms this is already short 😂

yeah but honestly, it is quite ugly because of 3 nestings

tardy delta Feb 5, 2022, 11:16 AM

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hmm yea i understand

vale ember Feb 5, 2022, 11:17 AM

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and it is also qute logical, because each method handles only ONE scenario of issuing a command, instead of putting all possible argument combination in one single method

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which can become really messy with big commands

hardy swan Feb 5, 2022, 11:18 AM

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what about the concept of subcommands

tardy delta Feb 5, 2022, 11:18 AM

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in my opinion 'dynamic' argument combinations will become difficult to adjust your tabcompleter accordingly

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but i understand what you're doing

vale ember Feb 5, 2022, 11:19 AM

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i don't see anything dynamic here, all possible combinations is defined in a class and can't be adjusted at runtime

tardy delta Feb 5, 2022, 11:20 AM

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well to let the tabcompleter know what type it can expect

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without too much exceptions like for casting etc

vale ember Feb 5, 2022, 11:22 AM

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tardy delta in my opinion 'dynamic' argument combinations will become difficult to adjust yo...

well, the tabcompleters are made the same way as the command methods, just with different annotation

tardy delta Feb 5, 2022, 11:23 AM

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ah

vale ember Feb 5, 2022, 11:23 AM

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just annotation changed from "CommandSyntax" to "CommandCompleter"

blazing scarab Feb 5, 2022, 11:23 AM

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cloud command framework on top

vale ember Feb 5, 2022, 11:24 AM

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blazing scarab cloud command framework on top

it is not annotation based, i tryed using something like this and it super messy with big commands because of VERY MUCH nesting

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but for small commands it is porbably a good choice

tardy delta Feb 5, 2022, 11:25 AM

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i just have different methods which handle all of the command :D

blazing scarab Feb 5, 2022, 11:25 AM

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vale ember it is not annotation based, i tryed using something like this and it super messy...

It supports annotations. Nesting is easy to avoid as well

elder oyster Feb 5, 2022, 11:25 AM

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Is there a way to disable the Tab-Complete for names, or at least modify them (using packets maybe)? It seems to be locally saved so it's taking the name tag value I set at an earlier point (onJoin)
Currently I tried "PacketType.Play.Client.TAB_COMPLETE" with "onPacketSending" overidden but the server doesn't even detect a tab complete from the player

young knoll Feb 5, 2022, 11:26 AM

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What tab completion of names

tardy delta Feb 5, 2022, 11:26 AM

#

TabCompletEvent i guess

#

iirc its cancellable

elder oyster Feb 5, 2022, 11:26 AM

#

when you press Tab with no commands in

young knoll Feb 5, 2022, 11:26 AM

#

That happens? Neat

blazing scarab Feb 5, 2022, 11:26 AM

#

elder oyster Is there a way to disable the Tab-Complete for names, or at least modify them (u...

Thats client side. You need to fake player list to make it working

elder oyster Feb 5, 2022, 11:27 AM

#

Ty will look into fake players lists

blazing scarab Feb 5, 2022, 11:28 AM

#

vale ember it is not annotation based, i tryed using something like this and it super messy...

https://paste.gg/p/anonymous/5f98c13c5c544fc18f15b9ecff6ddaca
Thats how we handle commands w/cloud

vale ember Feb 5, 2022, 11:29 AM

#

blazing scarab https://paste.gg/p/anonymous/5f98c13c5c544fc18f15b9ecff6ddaca Thats how we handl...

looks quite good, but i dont like the part where instead of accepting arguments directly in method you need to get them from conext, and also that you need to manually map method to its signature

#

i like making method(int arg, Player arg1) instead of method(Context ctx) and then getting arguments + mapping them manually

blazing scarab Feb 5, 2022, 11:31 AM

#

You can do that with cloud annotations

young knoll Feb 5, 2022, 11:31 AM

#

Cloud looks exactly like brigadier

#

Which was probably the point

vale ember Feb 5, 2022, 11:31 AM

#

is cloud command standalone or library?

blazing scarab Feb 5, 2022, 11:31 AM

#

but.. annotations are very straightforward and does not support abstraction at all. Idk i just prefer builders at that point

#

ACF had a lots of hacks

blazing scarab Feb 5, 2022, 11:32 AM

#

vale ember is cloud command standalone or library?

library? wdym by standalone

vale ember Feb 5, 2022, 11:32 AM

#

blazing scarab library? wdym by standalone

should i put it's jar in plugins folder of server or not?

young knoll Feb 5, 2022, 11:32 AM

#

Library

#

You shade it afaik

blazing scarab Feb 5, 2022, 11:33 AM

#

no, you shade it yes

zinc spire Feb 5, 2022, 11:35 AM

#

How do I add value into list in lambda?, idk why my list doesn't have any value

quaint mantle Feb 5, 2022, 11:36 AM

#

zinc spire How do I add value into list in lambda?, idk why my list doesn't have any value

is getStats being executed asynchronously?

tardy delta Feb 5, 2022, 11:36 AM

#

that looks weird, i would expect a forEach

zinc spire Feb 5, 2022, 11:37 AM

#

quaint mantle is getStats being executed asynchronously?

yes?

quaint mantle Feb 5, 2022, 11:37 AM

#

Thats the problem

#

System.out.println prints stuff when the list is not filled

tardy delta Feb 5, 2022, 11:38 AM

#

if you're doing something async and then go back to sync, the sync thread doesnt know whether or not the async stuff has already finished or not so in your case the list isnt filled yet when the sysout is called

#

idk if im explaining it very good

zinc spire Feb 5, 2022, 11:39 AM

#

That is the api and im not able to change to sync

young knoll Feb 5, 2022, 11:39 AM

#

That’s why you need callbacks or futures

tardy delta Feb 5, 2022, 11:39 AM

#

^^

lapis widget Feb 5, 2022, 11:39 AM

#

taskChain

tardy delta Feb 5, 2022, 11:39 AM

#

future uwu

zinc spire Feb 5, 2022, 12:00 PM

#

So any idea to save it into List? Using callbacks?

glossy venture Feb 5, 2022, 12:01 PM

#

you can block the thread with a lock object

#

final Object lock = new Object();

() -> {
  // ...
  lock.notifyAll(); // notify that it is done
}

try { 
  lock.wait(); // wait for it to be done
} catch (Exception e) { e.printStackTrace(); }
// ...

blazing scarab Feb 5, 2022, 12:04 PM

#

Meh

#

Dont think about getting result, think about what are you going to do with it

glossy venture Feb 5, 2022, 12:05 PM

#

or use bukkit tasks that run sybc

ivory sleet Feb 5, 2022, 12:05 PM

#

Either you have a thread safe list which operates atomically, and then just save the content on whatever thread you might be in, or you schedule a task on the server thread which saves it to the list.

zinc spire Feb 5, 2022, 12:07 PM

#

interesting i will try

glossy venture Feb 5, 2022, 12:09 PM

#

Object#finalize() is kind of like a destructor in C++ right?

#

the implementation

ivory sleet Feb 5, 2022, 12:09 PM

#

Yes but finalize sucks

#

There are so many flaws that come with it

#

Use a WeakReference + ReferenceQueue or just handle it with sth like try-with-resources

visual tide Feb 5, 2022, 12:11 PM

#

elder oyster when you press Tab with no commands in

send an empty list

trim creek Feb 5, 2022, 12:12 PM

#

Using this code

ByteArrayDataOutput out = ByteStreams.newDataOutput();
                out.writeUTF("Connect");
                out.writeUTF("KitPvP");
                player.sendPluginMessage((Plugin) this, "BungeeCord", out.toByteArray());

My problem is that when I click the icon, it won't do anything than just sending me some errors into the console.

#

I guess I really messed up, but how can I fix this?

lavish hemlock Feb 5, 2022, 12:13 PM

#

glossy venture the implementation

NOPE

#

Finalizers and destructors work in vastly different ways

#

The concept is similar.

#

For one, finalizers can cause memory leaks :)

trim creek Feb 5, 2022, 12:13 PM

#

Three lines of the error:

java.lang.ClassCastException: class neonowlgery.*************.core.lobby.menus.LobbyGameModeMenu cannot be cast to class
 org.bukkit.plugin.Plugin (neonowlgery.*************.core.lobby.menus.LobbyGameModeMenu is in unnamed module of loader '
*********.jar' @14977039; org.bukkit.plugin.Plugin is in unnamed module of loader java.net.URLClassLoader @484b61fc)

lavish hemlock Feb 5, 2022, 12:13 PM

#

ivory sleet Use a WeakReference + ReferenceQueue or just handle it with sth like try-with-re...

Or Java 9's Cleaner

trim creek Feb 5, 2022, 12:13 PM

#

Yes. Three lines

lavish hemlock Feb 5, 2022, 12:14 PM

#

Does LobbyGameModeMenu extend JavaPlugin?

trim creek Feb 5, 2022, 12:14 PM

#

Oh

#

It needs to?

young knoll Feb 5, 2022, 12:14 PM

#

You are casting a class to plugin that does not extend plugin

trim creek Feb 5, 2022, 12:14 PM

#

Cause its not the loader. 😆

lavish hemlock Feb 5, 2022, 12:14 PM

#

young knoll You are casting a class to plugin that does not extend plugin

Yeah

trim creek Feb 5, 2022, 12:14 PM

#

Oh well.. It is time for ?di again

#

I hate it so much

#

xd

quaint mantle Feb 5, 2022, 12:15 PM

#

?jesusgolearnjava

#

?learnjava

undone axleBOT Feb 5, 2022, 12:15 PM

#

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.

glossy venture Feb 5, 2022, 12:15 PM

#

im talking about how finalize() is called when an object is cleaned

lavish hemlock Feb 5, 2022, 12:15 PM

#

They're still different implementations

#

You're comparing the general idea of them

ivory sleet Feb 5, 2022, 12:16 PM

#

lavish hemlock Or Java 9's `Cleaner`

Is that phantom only, or does it support weak also?

lavish hemlock Feb 5, 2022, 12:16 PM

#

Cleaner works off phantom references I'm pretty sure

trim creek Feb 5, 2022, 12:16 PM

#

🤔

lavish hemlock Feb 5, 2022, 12:16 PM

#

It's a wrapper around them

ivory sleet Feb 5, 2022, 12:16 PM

#

Ah okay

#

Yeah that’s thinkable

lavish hemlock Feb 5, 2022, 12:16 PM

#

Fun fact: It started out as internal API but ig people liked it

glossy venture Feb 5, 2022, 12:16 PM

#

lavish hemlock They're still different implementations

i know but they are both used to 'prepare' objects for destruction

young knoll Feb 5, 2022, 12:16 PM

#

The hell is a phantom reference

#

Java scary

lavish hemlock Feb 5, 2022, 12:17 PM

#

java.lang.ref is like one of the most mysterious packages.

#

Okay I lied actually

#

java.lang.constant is

#

java.lang.invoke is pretty mysterious as well but not as much as constant or ref

lavish hemlock Feb 5, 2022, 12:18 PM

#

lavish hemlock `java.lang.ref` is like one of the most mysterious packages.

And I say this because you don't realize it exists until one day when you're like "Damn I wish we had reference types for primitives or whatever" and you type Reference in your editor and find WeakReference and SoftReference and shit

#

And you're just like "tf are these??"

trim creek Feb 5, 2022, 12:18 PM

#

🤔

#

Using the loader would be better for changing servers?

#

(in most of yours case: "Main class")

glossy venture Feb 5, 2022, 12:19 PM

#

what

elder oyster Feb 5, 2022, 12:19 PM

#

visual tide send an empty list

Any idea what method/packet it is?

trim creek Feb 5, 2022, 12:19 PM

#

Or I messed up everything by using VeloCity?

glossy venture Feb 5, 2022, 12:20 PM

#

elder oyster Any idea what method/packet it is?

a method is like a function in java and a packet is a piece of information sent over a network by an application to communicate with other applications across the network or the internet

lavish hemlock Feb 5, 2022, 12:20 PM

#

lavish hemlock And you're just like "tf are these??"

Not too complicated though.
Weak = A reference that is essentially ignored by the garbage collector. If a weak reference exists and no strong references exist, an object will be cleaned regardless of the weak references.
Soft = A reference that doesn't get cleaned ever until the JVM requests more memory.
Phantom = Like Weak in that it doesn't impact garbage collection, but if a phantom reference exists, it will be sent to a ReferenceQueue when the object is being cleaned (making it similar to finalize but much safer and faster)
(And a strong reference is just your regular types like Object o = new Object();)

elder oyster Feb 5, 2022, 12:21 PM

#

glossy venture a method is like a function in java and a packet is a piece of information sent ...

Ik I'm just asking which packet handles player lists 😄

glossy venture Feb 5, 2022, 12:21 PM

#

oh lmfao

blazing scarab Feb 5, 2022, 12:21 PM

#

PlayerInfo one

lavish hemlock Feb 5, 2022, 12:22 PM

#

lavish hemlock Not too complicated though. `Weak` = A reference that is essentially ignored by ...

Best application of this is uhhh WeakHashMap

glossy venture Feb 5, 2022, 12:22 PM

#

https://wiki.vg/Protocol

Protocol

lavish hemlock Feb 5, 2022, 12:22 PM

#

Which stores keys as weak references, therefore acting as a sort of lightweight cache.

young knoll Feb 5, 2022, 12:22 PM

#

So we have a weak boy reference, a soft boy reference, but no cat boy reference

lavish hemlock Feb 5, 2022, 12:22 PM

#

Yeah 😔

tardy delta Feb 5, 2022, 12:22 PM

#

sad

elder oyster Feb 5, 2022, 12:22 PM

#

blazing scarab PlayerInfo one

Won't that interfere with name tags and stuff like that?

blazing scarab Feb 5, 2022, 12:23 PM

#

it will

lavish hemlock Feb 5, 2022, 12:23 PM

#

young knoll So we have a weak boy reference, a soft boy reference, but no cat boy reference

We do have a ghost boy reference tho

blazing scarab Feb 5, 2022, 12:23 PM

#

you'd have to fake tablist

young knoll Feb 5, 2022, 12:24 PM

#

Spooky boy reference

lavish hemlock Feb 5, 2022, 12:25 PM

#

Maow on his way to make the world's first CatReference

elder oyster Feb 5, 2022, 12:25 PM

#

Ah this is a headache 😄 . I think name tags and name tab completions use the same name variable. Might have to find another way then

glossy venture Feb 5, 2022, 12:25 PM

#

how do i draw a rect with opengl lol

lavish hemlock Feb 5, 2022, 12:25 PM

#

glossy venture how do i draw a rect with opengl lol

Good question

#

How do I draw a rectangle with OpenGL?

glossy venture Feb 5, 2022, 12:25 PM

#

doesnt it like vary per shader

#

the data you have to provide

#

AnnoyingReference will randomly free objects from memory

#

yes

#

using Unsafe#free()

#

i think thats a thing

lavish hemlock Feb 5, 2022, 12:27 PM

#

It's uhhh

#

Unsafe::freeMemory(long address)

#

I believe

#

I bet it's just a direct mapping to free from stdlib.h

glossy venture Feb 5, 2022, 12:28 PM

#

lavish hemlock `Unsafe::freeMemory(long address)`

oh ye

lavish hemlock Feb 5, 2022, 12:28 PM

#

glossy venture `AnnoyingReference` will randomly free objects from memory

Lmao that's great

glossy venture Feb 5, 2022, 12:28 PM

#

yes very useful also

lavish hemlock Feb 5, 2022, 12:28 PM

#

It's just like

#

it's like simulating a race condition

glossy venture Feb 5, 2022, 12:29 PM

#

"oh well there goes the server instance

lavish hemlock Feb 5, 2022, 12:29 PM

#

WhoOoPS

#

My finger slipped and now the entire OS has been deallocated

trim creek Feb 5, 2022, 12:29 PM

#

So then I guess implementing JavaPlugin to the game selector menu won't work. 😆

young knoll Feb 5, 2022, 12:29 PM

#

What will a cat reference do

lavish hemlock Feb 5, 2022, 12:30 PM

#

trim creek So then I guess implementing JavaPlugin to the game selector menu won't work. 😆

No. No it won't.

lavish hemlock Feb 5, 2022, 12:30 PM

#

young knoll What will a cat reference do

Meow when it gets cleared.

glossy venture Feb 5, 2022, 12:30 PM

#

lmfao youll get spammed with "Maow"

young knoll Feb 5, 2022, 12:30 PM

#

Looks in console
10,000 lines of meow

glossy venture Feb 5, 2022, 12:30 PM

#

yeah

lavish hemlock Feb 5, 2022, 12:30 PM

#

It's like a real cat! :D

vocal cloud Feb 5, 2022, 12:30 PM

#

young knoll What will a cat reference do

Ignore you when you call it

young knoll Feb 5, 2022, 12:31 PM

#

Heh

trim creek Feb 5, 2022, 12:31 PM

#

lavish hemlock No. No it won't.

So you recommend me using the load class for sending players to another server, right?

glossy venture Feb 5, 2022, 12:31 PM

#

SwearingReference

Fuck i got deallocated!
Shit there i go

lavish hemlock Feb 5, 2022, 12:31 PM

#

trim creek So you recommend me using the load class for sending players to another server, ...

Idfk, I don't use BungeeCord lol

glossy venture Feb 5, 2022, 12:31 PM

#

where is jdk.internal in the jdk source tree

#

wth

lavish hemlock Feb 5, 2022, 12:31 PM

#

glossy venture where is `jdk.internal` in the jdk source tree

Uhh it's all over the place but

#

In Java 9 it's like under the jdk.unsupported module or smthn

glossy venture Feb 5, 2022, 12:32 PM

#

oh its in java.base

lavish hemlock Feb 5, 2022, 12:32 PM

#

Oh lol

glossy venture Feb 5, 2022, 12:32 PM

#

lmfao

trim creek Feb 5, 2022, 12:32 PM

#

lavish hemlock Idfk, I don't use BungeeCord lol

Umm... wow...

young knoll Feb 5, 2022, 12:32 PM

#

So I can make my plugin just unreference the server

lavish hemlock Feb 5, 2022, 12:33 PM

#

trim creek Umm... wow...

I use Spigot tho so I know the basics of Bukkit :p

#

And I know you can't instantiate a plugin nor can you have multiple classes in your plugin extend the plugin class.

glossy venture Feb 5, 2022, 12:33 PM

#

https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/jdk/internal/misc/Unsafe.java

lavish hemlock Feb 5, 2022, 12:33 PM

#

But I'm not sure what "the load class" is.

young knoll Feb 5, 2022, 12:33 PM

#

Unsafe is fun

lavish hemlock Feb 5, 2022, 12:34 PM

#

Damn right it is

#

Feels like you're hacking into the NSA

trim creek Feb 5, 2022, 12:34 PM

#

lavish hemlock I use Spigot tho so I know the basics of Bukkit :p

Actually I am sending the player to another server from a Spigot plugin

young knoll Feb 5, 2022, 12:34 PM

#

Because sometimes you need to change a private static final value

lavish hemlock Feb 5, 2022, 12:34 PM

#

young knoll Because sometimes you need to change a private static final value

You can do that with reflection.

vocal cloud Feb 5, 2022, 12:34 PM

#

trim creek Actually I am sending the player to another server from a Spigot plugin

You'll need to communicate with bungee to do that

lavish hemlock Feb 5, 2022, 12:34 PM

#

One sec

trim creek Feb 5, 2022, 12:35 PM

#

vocal cloud You'll need to communicate with bungee to do that

But from the loader class (or main)?

#

Cause implementing JavaPlugin into the selector menu doesn't works.

young knoll Feb 5, 2022, 12:35 PM

#

From anywhere

#

?di

undone axleBOT Feb 5, 2022, 12:35 PM

#

Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/

trim creek Feb 5, 2022, 12:35 PM

#

young knoll From anywhere

Wow. 😆

trim creek Feb 5, 2022, 12:35 PM

#

young knoll ?di

It works fine, I can use the JavaPlugin method, but it just throws me errors

lavish hemlock Feb 5, 2022, 12:36 PM

#

lavish hemlock You can do that with reflection.

field.setAccessible(true);
try {
    final Field mods = Field.class.getDeclaredField("modifiers");
    mods.setAccessible(true);
    mods.setInt(field, field.getModifiers() & ~Modifier.FINAL);
    field.set(null, /* ... */);
} catch (ReflectiveOperationException e) {
    e.printStackTrace();
}

#

That's possible ^

young knoll Feb 5, 2022, 12:36 PM

#

Not anymore

lavish hemlock Feb 5, 2022, 12:36 PM

#

Dang

#

Fuckin' hate Java 9

young knoll Feb 5, 2022, 12:37 PM

#

Java doesn't let you reflect into Field

lavish hemlock Feb 5, 2022, 12:37 PM

#

But yeah on Java 8 and below it's a fun hack

vocal cloud Feb 5, 2022, 12:37 PM

#

Java making itself unfun

lavish hemlock Feb 5, 2022, 12:37 PM

#

Exactly

trim creek Feb 5, 2022, 12:38 PM

#

Da

#

I agree

lavish hemlock Feb 5, 2022, 12:38 PM

#

"Nuu you can't refwect that, you naughty boi, you're gunna bweak stuuuuffff"

#

Shut the fuck up Java

#

who I am

glossy venture Feb 5, 2022, 12:38 PM

#

i wish there was a command line option like -Dunsafe=true

lavish hemlock Feb 5, 2022, 12:38 PM

#

visualizing as a furry?

#

but yeah

lavish hemlock Feb 5, 2022, 12:38 PM

#

glossy venture i wish there was a command line option like `-Dunsafe=true`

Oh there kinda was

#

But they removed it

glossy venture Feb 5, 2022, 12:38 PM

#

yeah i know

#

until java 16 there was right

lavish hemlock Feb 5, 2022, 12:38 PM

#

Yeah

#

Java 17 removed this flag that allowed you to open all modules for reflection.

glossy venture Feb 5, 2022, 12:39 PM

#

bruuuuh

lavish hemlock Feb 5, 2022, 12:39 PM

#

I was truly pissed when I found out about it

#

Anyway there's a good chance Java 18 will remove Unsafe's memory allocation methods in favour of the Foreign Memory API.

glossy venture Feb 5, 2022, 12:40 PM

#

yeah but that api seems cool

lavish hemlock Feb 5, 2022, 12:40 PM

#

So people're gonna have to come up with much more creative solutions to unsafe reflection.

lavish hemlock Feb 5, 2022, 12:40 PM

#

glossy venture yeah but that api seems cool

It is!

glossy venture Feb 5, 2022, 12:40 PM

#

also where tf is the jdk.internal.misc.Unsafe native code

lavish hemlock Feb 5, 2022, 12:40 PM

#

Uhhh it's buried somewhere in HotSpot

#

Lemme find it

glossy venture Feb 5, 2022, 12:40 PM

#

wait

#

i found the main method of the jvm

#

feels like i found a treasure

#

https://github.com/openjdk/jdk/blob/master/src/java.base/share/native/launcher/main.c

trim creek Feb 5, 2022, 12:41 PM

#

vocal cloud You'll need to communicate with bungee to do that

You mean I need to use the channels, right?

vocal cloud Feb 5, 2022, 12:42 PM

#

Correct

trim creek Feb 5, 2022, 12:42 PM

#

getServer().getMessenger().registerOutgoingPluginChannel(this, "BungeeCord");

vocal cloud Feb 5, 2022, 12:42 PM

#

You can ping me btw otherwise I won't respond if I'm not here.

trim creek Feb 5, 2022, 12:42 PM

#

Isn't this the code for that?

vocal cloud Feb 5, 2022, 12:42 PM

#

I'm not sure haven't done my own sending stuff for ages.

#

You sure a bungee cord command isn't what you want?

trim creek Feb 5, 2022, 12:42 PM

#

Wait

lavish hemlock Feb 5, 2022, 12:43 PM

#

Btw

trim creek Feb 5, 2022, 12:43 PM

#

Don't I also need an incoming messenger?

lavish hemlock Feb 5, 2022, 12:43 PM

#

I just found an old programmer pickup line I wrote

#

Hey baby, are you sun.misc.Unsafe? Cause I wanna engage in some unsafe internal access with you ;)

trim creek Feb 5, 2022, 12:43 PM

#

vocal cloud You sure a bungee cord command isn't what you want?

Sending player from Spigot server... without command. c.c

vocal cloud Feb 5, 2022, 12:43 PM

#

Ah. Yes you'll need to send messages between plugin->bungee

glossy venture Feb 5, 2022, 12:43 PM

#

lavish hemlock > Hey baby, are you `sun.misc.Unsafe`? Cause I wanna engage in some unsafe inter...

lmao

trim creek Feb 5, 2022, 12:44 PM

#

vocal cloud Ah. Yes you'll need to send messages between plugin->bungee

🤔

#

So I really need that incoming crap

vocal cloud Feb 5, 2022, 12:44 PM

#

Crap? Mmk

trim creek Feb 5, 2022, 12:44 PM

#

I don't even understnad, what arguments I need to give to it. xD

vocal cloud Feb 5, 2022, 12:45 PM

#

Plenty of guides on it out there

trim creek Feb 5, 2022, 12:45 PM

#

'k I guess this server doesn't have any commands for that 😹

vocal cloud Feb 5, 2022, 12:46 PM

#

I mean the API tends to have verbose documentation

#

?jd

undone axleBOT Feb 5, 2022, 12:46 PM

#

Spigot: https://hub.spigotmc.org/javadocs/spigot
BungeeCord: https://ci.md-5.net/job/BungeeCord/ws/api/target/apidocs/index.html
BungeeCord Chat: https://javadoc.io/doc/net.md-5/bungeecord-chat/latest/index.html

storm chasm Feb 5, 2022, 12:48 PM

#

hello, i was wondering if it was possible to use multiverse commands with condition commands

blazing scarab Feb 5, 2022, 12:49 PM

#

🧐

storm chasm Feb 5, 2022, 12:50 PM

#

for exemple, i want that when a player wears a specific item, it executes /mvtp

blazing scarab Feb 5, 2022, 12:50 PM

#

Thats a #help-server question, though. Conditional commands is a plugin?

storm chasm Feb 5, 2022, 12:50 PM

#

no it's vanilla

vocal cloud Feb 5, 2022, 12:51 PM

#

I mean through code you could probably avoid needing to execute commands

storm chasm Feb 5, 2022, 12:52 PM

#

mvtp Kandda test [nbt={Inventory:[{Slot:103b,Count:1b,id:"minecraft:carved_pumpkin",Count:1b,tag:{display:{Name:"{\"text\":\"test\"}"}}}]}]
i tested with this syntax but nothing happens

blazing scarab Feb 5, 2022, 12:52 PM

#

Use execute if maybe?

#

Although bukkit plugins rarely support selectors

storm chasm Feb 5, 2022, 12:53 PM

#

mhm

vocal cloud Feb 5, 2022, 12:53 PM

#

Isn't this an XY problem

storm chasm Feb 5, 2022, 12:53 PM

#

so i'll just have to put this with execute if?

vocal cloud Feb 5, 2022, 12:54 PM

#

?xy

undone axleBOT Feb 5, 2022, 12:54 PM

#

http://xyproblem.info/

The XY Problem

Asking about your attempted solution rather than your actual problem

storm chasm Feb 5, 2022, 12:54 PM

#

vocal cloud Isn't this an XY problem

what?

trim creek Feb 5, 2022, 12:54 PM

#

undone axle Spigot: <https://hub.spigotmc.org/javadocs/spigot> BungeeCord: <https://ci.md-5....

I can't really find what I need...

blazing scarab Feb 5, 2022, 12:55 PM

#

read a minecraft wiki article on execute command. It is a powerful instrument, actively used in datapacks or command blocks

storm chasm Feb 5, 2022, 12:55 PM

#

execute if entity @a[nbt={Inventory:[{Slot:103b,Count:1b,id:"minecraft:carved_pumpkin",Count:1b,tag:{display:{Name:"{\"text\":\"test\"}"}}}]}]
ya but what about this?

vocal cloud Feb 5, 2022, 12:56 PM

#

Why are you trying to do it this way?

storm chasm Feb 5, 2022, 12:56 PM

#

i'm trying all ways

ivory sleet Feb 5, 2022, 12:56 PM

#

blazing scarab read a minecraft wiki article on execute command. It is a powerful instrument, a...

They say it’s even turing complete 😌

storm chasm Feb 5, 2022, 12:56 PM

#

i want the one that works

vocal cloud Feb 5, 2022, 12:56 PM

#

storm chasm i'm trying all ways

Or more accurately what are you trying to do

storm chasm Feb 5, 2022, 12:57 PM

#

make an auto execute for a player when he wears an item

#

so in my case the target command is /mvtp

crimson terrace Feb 5, 2022, 12:58 PM

#

how do i get the boss bar from an existing wither?

lapis widget Feb 5, 2022, 12:58 PM

#

storm chasm so in my case the target command is /mvtp

Just make a plugin that listens to playerinteractevent check if right click confirm if item in main hand is not null check if item has itemmeta then check if it has a displayname and then check if it has the correct itemname after that execute the command

storm chasm Feb 5, 2022, 12:59 PM

#

i'm not good at making plugins

blazing scarab Feb 5, 2022, 12:59 PM

#

blazing scarab read a minecraft wiki article on execute command. It is a powerful instrument, a...

Good 1.14 times.. I almost did a battlegrounds minigame with a datapack

storm chasm Feb 5, 2022, 12:59 PM

#

just wanted to know if bukkit supports mv for that

vocal cloud Feb 5, 2022, 12:59 PM

#

You won't need to execute a Command they have an API

storm chasm Feb 5, 2022, 12:59 PM

#

who do

vocal cloud Feb 5, 2022, 1:00 PM

#

#

1 quick google search

lapis widget Feb 5, 2022, 1:00 PM

#

Its time for you to learn then.
This is legit the basics

storm chasm Feb 5, 2022, 1:00 PM

#

ya i planned to

ivory sleet Feb 5, 2022, 1:00 PM

#

Merely planning won’t get you far

storm chasm Feb 5, 2022, 1:00 PM

#

but it's kinda something that i need to do rn

ivory sleet Feb 5, 2022, 1:00 PM

#

Exercising and practicing it will though

grim ice Feb 5, 2022, 1:01 PM

#

is it possible to disable all caves and ores in a world

storm chasm Feb 5, 2022, 1:01 PM

#

storm chasm but it's kinda something that i need to do rn

lapis widget Feb 5, 2022, 1:01 PM

#

I've litterly given you what you need to make in plain english

#

all you need to do is have a good look on how to make a basic plugin and dealing with events

vocal cloud Feb 5, 2022, 1:01 PM

#

They have an API it makes it easier than executing commands as well

storm chasm Feb 5, 2022, 1:02 PM

#

well as i said i need to do it rn

grim ice Feb 5, 2022, 1:02 PM

#

storm chasm well as i said i need to do it rn

y

storm chasm Feb 5, 2022, 1:02 PM

#

vocal cloud They have an API it makes it easier than executing commands as well

yas can you explain?

grim ice Feb 5, 2022, 1:02 PM

#

Disabling caves and ores

vocal cloud Feb 5, 2022, 1:02 PM

#

They have an API that allows you to use their plugin through code

ivory sleet Feb 5, 2022, 1:03 PM

#

Kanda anyways if this has nothing to do with programming than I’m afraid you should move to #help-server

midnight shore Feb 5, 2022, 1:03 PM

#

Hi guys! is there any way to loop for each Material entry and add it to a list?

ivory sleet Feb 5, 2022, 1:03 PM

#

Material.values()

midnight shore Feb 5, 2022, 1:03 PM

#

ivory sleet Material.values()

ty

grim ice Feb 5, 2022, 1:03 PM

#

midnight shore Hi guys! is there any way to loop for each Material entry and add it to a list?

why even add it

#

u have an enum ready

midnight shore Feb 5, 2022, 1:04 PM

#

Yes but i'm trying a thing

grim ice Feb 5, 2022, 1:05 PM

#

List<String> materials = Stream.of(Material.values()).map(Material::getValue).collect(Collectors.toList());```

#

if u want it as a list

vocal cloud Feb 5, 2022, 1:05 PM

#

Something you can't already do with the values?

grim ice Feb 5, 2022, 1:06 PM

#

or List<String> list = Arrays.asList(Material.values());

crimson terrace Feb 5, 2022, 1:06 PM

#

will this disable the withers bossbar from updating?

midnight shore Feb 5, 2022, 1:06 PM

#

grim ice or List<String> list = Arrays.asList(Material.values());

ah

grim ice Feb 5, 2022, 1:06 PM

#

grim ice ```java List<String> materials = Stream.of(Material.values()).map(Material::getV...

this also works

#

but not sure why would you use it

lyric grove Feb 5, 2022, 1:07 PM

#

Hi, im trying to spawn a hologram

#

It works fine on 1.8 clients but falls into the floor on 1.7

#

blazing scarab Feb 5, 2022, 1:08 PM

#

ugha

#

Why would you even support 1.7

grim ice Feb 5, 2022, 1:08 PM

#

1.7 is just too old

#

I understand 1.8.8

#

but 1.7 is just WAY too old

lyric grove Feb 5, 2022, 1:09 PM

#

Im not asking why i should support 1.7

blazing scarab Feb 5, 2022, 1:10 PM

#

i asked. 1.7 is unsupported at all

lyric grove Feb 5, 2022, 1:10 PM

#

yeah. I see your point, but different servers have different player bases.

trim creek Feb 5, 2022, 1:11 PM

#

lyric grove yeah. I see your point, but different servers have different player bases.

I agree with this

blazing scarab Feb 5, 2022, 1:11 PM

#

is this a public plugin

lyric grove Feb 5, 2022, 1:11 PM

#

no

#

isnt this development chat? xd

trim creek Feb 5, 2022, 1:12 PM

#

But it is

#

But 1.7 is not supported by most of the devs

lyric grove Feb 5, 2022, 1:12 PM

#

thats why im making my own plugin

blazing scarab Feb 5, 2022, 1:12 PM

#

it is not officialy supported, not supported by enthuisasts either. You are on your own

ivory sleet Feb 5, 2022, 1:14 PM

#

1.7 yikes

vocal cloud Feb 5, 2022, 1:14 PM

#

Just use the Holograms plugin uwu

sharp flare Feb 5, 2022, 1:18 PM

#

any alternative for #setCursor on InventoryClickEvent since its deprecated

spiral light Feb 5, 2022, 1:18 PM

#

player.setItemOnCursor maybe

sharp flare Feb 5, 2022, 1:18 PM

#

I know it can be used still but asking if there are other ways

sharp flare Feb 5, 2022, 1:19 PM

#

spiral light player.setItemOnCursor maybe

doesn't exist

spiral light Feb 5, 2022, 1:19 PM

#

what version ?

sharp flare Feb 5, 2022, 1:19 PM

#

1.18 api

spiral light Feb 5, 2022, 1:19 PM

#

Player (extends HumanEntity) has this

#

sharp flare Feb 5, 2022, 1:20 PM

#

maybe i can just event#getCursor#setAmount to 0 or set type to air

#

idk if it gets fired though or mutable

spiral light Feb 5, 2022, 1:21 PM

#

dont know what is wrong with player.setItemOnCursor

sharp flare Feb 5, 2022, 1:22 PM

#

will do that first then the one I said

chilly haven Feb 5, 2022, 1:22 PM

#

Hello is there a way to check if a player his inventory is full?

spiral light Feb 5, 2022, 1:23 PM

#

inventory.getFirstEmptySlot() will return -1

sharp flare Feb 5, 2022, 1:23 PM

#

player.getInventory().firstEmpty() == -1

trim creek Feb 5, 2022, 1:33 PM

#

Is using "this" in a static context really that illegal in Java? 😆

dusk flicker Feb 5, 2022, 1:33 PM

#

everything is illegal in java

trim creek Feb 5, 2022, 1:33 PM

#

lol

spiral light Feb 5, 2022, 1:33 PM

#

its not clean code to set something to "this" when the obj is static

trim creek Feb 5, 2022, 1:34 PM

#

player.sendPluginMessage((Plugin) this, "BungeeCord", out.toByteArray());

#

that line

#

requires

#

that this

#

but the IDE says

#

that its illegal

#

Xd

dusk flicker Feb 5, 2022, 1:34 PM

#

are you in your main class?

trim creek Feb 5, 2022, 1:34 PM

#

Ofc

#

'cause I cannot do that in the game selector

#

but I somehow need to reach the loader

sharp flare Feb 5, 2022, 1:34 PM

#

trim creek Is using "this" in a static context really that illegal in Java? 😆

statics don't get initialized or instantiated

trim creek Feb 5, 2022, 1:34 PM

#

But just implementing it won't work with private Loader lapi = new Loader();

dusk flicker Feb 5, 2022, 1:34 PM

#

might need to use a singleton instance rather than this

trim creek Feb 5, 2022, 1:35 PM

#

trim creek But just implementing it won't work with `private Loader lapi = new Loader();`

It will actually crash my plugin

dusk flicker Feb 5, 2022, 1:35 PM

#

You also shouldent need static methods in your main class

#

You should just get access to it via a singleton instance (or DI) and then call the method

trim creek Feb 5, 2022, 1:36 PM

#

calling by plugin.sendToKitPvP(player); or something like that?

dusk flicker Feb 5, 2022, 1:36 PM

#

yeah

#

generally itd be on the lines of PluginMainClass.getInstance().sendToKitPvP(player);

#

ofc getInstance can be named anything, as long as that method exists in the main class as static

trim creek Feb 5, 2022, 1:39 PM

#

Still does nothing... 😑

#

Just says that it is already inited

#

...

#

No mind of what

dusk flicker Feb 5, 2022, 1:40 PM

#

Can you send the code to your main class in a paste?

#

?paste

undone axleBOT Feb 5, 2022, 1:40 PM

#

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

trim creek Feb 5, 2022, 1:40 PM

#

Never gonna fucking use the code Loader loader = new Loader();

#

It just fucks up my plugin

#

And I've fucking had enought

dusk flicker Feb 5, 2022, 1:40 PM

#

is Loader your main class?

trim creek Feb 5, 2022, 1:41 PM

#

Yes

dusk flicker Feb 5, 2022, 1:41 PM

#

ah so thats why

trim creek Feb 5, 2022, 1:41 PM

#

Because it just loads

dusk flicker Feb 5, 2022, 1:41 PM

#

yeah that will throw an error

#

You would want a static variable of Loader in the top of your class, not initialized, in onEnable set it to this

#

Then have a way of getting that variable, and you have a singleton

trim creek Feb 5, 2022, 1:42 PM

#

wat

#

The main problem is that my loader is called Loader instead of Main?

dusk flicker Feb 5, 2022, 1:43 PM

#

no that doesnt matter

trim creek Feb 5, 2022, 1:43 PM

#

Huh

#

It would actually be rude

dusk flicker Feb 5, 2022, 1:44 PM

#

https://cdn.rackdevelopment.tech/img/tiJH3Qe4Az.png

#

In this case my main class is named AlphaCentauri, (I am using lombok, but you could just create the methods)

chrome beacon Feb 5, 2022, 1:44 PM

#

Lombok 👀

dusk flicker Feb 5, 2022, 1:44 PM

#

You would create an instance variable, and then in the onEnable set it to this

dusk flicker Feb 5, 2022, 1:44 PM

#

chrome beacon Lombok 👀

always

trim creek Feb 5, 2022, 1:44 PM

#

Eclipse 🥴

#

Just to make you feel better

#

🥴

dusk flicker Feb 5, 2022, 1:45 PM

#

What?

trim creek Feb 5, 2022, 1:45 PM

#

Yes

#

I use Eclipse

#

for no reason

dusk flicker Feb 5, 2022, 1:45 PM

#

oh

trim creek Feb 5, 2022, 1:45 PM

#

Cuz I think IntelliJ is hard

#

I wasn't even able to modify my plugin

#

and it makes the plugin have a long package

#

which I don1T want

dusk flicker Feb 5, 2022, 1:45 PM

#

that just means you have to learn more about it

#

I started with Eclipse, then moved to IntelliJ as Eclipse was crashing a lot for me lol

trim creek Feb 5, 2022, 1:46 PM

#

how is that possible?

dusk flicker Feb 5, 2022, 1:46 PM

#

may have been a crappy pc, bad ver, could be a lot of things ¯_(ツ)_/¯

#

Didnt care to troubleshoot it

trim creek Feb 5, 2022, 1:47 PM

#

So basically

#

When having done the instance

#

Where do I exacly need to use it?

#

In the game selector, or in the loader?

dusk flicker Feb 5, 2022, 1:47 PM

#

You can use it anywhere to get your main instance

#

You can also make that sendToKitPvP method not static, I presume its static based on the error

#

Which would allow this to work in it

trim creek Feb 5, 2022, 1:48 PM

#

So you mean, I should make the sendToKitPvP back into the gamemenu? 🤔

dusk flicker Feb 5, 2022, 1:49 PM

#

you could

#

Up to you

#

Just without it being static, you can use this, or the instance (if you are accessing from another class), and yeah you could have it in another class

trim creek Feb 5, 2022, 1:50 PM

#

🤔

#

So I need to use instance instead of this?

blazing scarab Feb 5, 2022, 1:51 PM

#

Intellij is simple as dick

trim creek Feb 5, 2022, 1:51 PM

#

(instance as a variable is unused)

blazing scarab Feb 5, 2022, 1:51 PM

#

But still much powerful

trim creek Feb 5, 2022, 1:51 PM

#

blazing scarab But still much powerful

With 4GB of RAM, I am not gonna use it for sure

dusk flicker Feb 5, 2022, 1:51 PM

#

in another class, yes you can

hybrid crest Feb 5, 2022, 1:51 PM

#

Anyone got an idea how to display Gif in 1.18? As the plugins that does that isn´t updated because of the new packet handling

blazing scarab Feb 5, 2022, 1:51 PM

#

oh ok that makes sense

dusk flicker Feb 5, 2022, 1:51 PM

#

Or if it is in your main class still, and the method isnt static you can just use this

trim creek Feb 5, 2022, 1:53 PM

#

I sent it back to the game menu

#

And now it says the same... -.-

#

java.lang.ClassCastException: class neonowlgery.*************.core.lobby.menus.LobbyGameModeMenu cannot be cast to class
 org.bukkit.plugin.Plugin (neonowlgery.*************.core.lobby.menus.LobbyGameModeMenu is in unnamed module of loader '
**********.jar' @7ef6f50a; org.bukkit.plugin.Plugin is in unnamed module of loader java.net.URLClassLoader @484b61fc)

dusk flicker Feb 5, 2022, 1:57 PM

#

you have a cast somewhere

#

That shouldn't be

hybrid crest Feb 5, 2022, 1:57 PM

#

Yeah, just a way to display a GIF ingame, normal images works fine but atm I can´t find a GIF version

trim creek Feb 5, 2022, 1:57 PM

#

The JavaPlugin? 😄

dusk flicker Feb 5, 2022, 1:58 PM

#

you are casting LobbyGameModeMenu to Plugin somewhere

#

Rather than using an instance call I believe

trim creek Feb 5, 2022, 1:58 PM

#

Nah

#

I removed the JavaPlugin casting

#

as

#

?di

#

but it still says the same

#

Which is weird

#

Because the code is not actually coded xd

dusk flicker Feb 5, 2022, 1:59 PM

#

You dont want a new instance of your main

#

that will throw an error

blazing scarab Feb 5, 2022, 1:59 PM

#

✨ Constructors ✨

trim creek Feb 5, 2022, 2:00 PM

#

Depends where because the plugin is a whole core

#

Containing a lobby

#

and a KitPvP in the inside of it

#

By the

public LobbyGmaeModeMenu(JavaPlugin plugin) {
}
```?
It is deleted.

#

Instance in Loader is unused

blazing scarab Feb 5, 2022, 2:01 PM

#

🆘 PUBLIC FIELD 🆘

#

yes.

trim creek Feb 5, 2022, 2:04 PM

#

🧐

spiral light Feb 5, 2022, 2:05 PM

#

🆘 Main-Class named "MainClass" 🆘

trim creek Feb 5, 2022, 2:05 PM

#

Actually

#

You want me to put back the depenency?

#

Man

#

It made no sense to delete it then...?

blazing scarab Feb 5, 2022, 2:06 PM

#

"Class" or "Object" prefix is unecessary verbose

trim creek Feb 5, 2022, 2:06 PM

#

Its called Loader

dusk flicker Feb 5, 2022, 2:06 PM

#

?main

undone axleBOT Feb 5, 2022, 2:06 PM

#

https://www.spigotmc.org/threads/why-you-shouldnt-name-your-main-plugin-class-main.493289/

trim creek Feb 5, 2022, 2:07 PM

#

It is named Loader, because...

#

...it loads things...

#

Which makes sense

#

XD

summer scroll Feb 5, 2022, 2:10 PM

#

Hey, can someone help me using eclipse-plexus-compiler on gradle? I'm trying to solve this issue on my project https://www.spigotmc.org/threads/cannot-access-net-minecraft-server-v1_16_r3-packetplayoutplayerinfo-playerinfodata.497496/

blazing scarab Feb 5, 2022, 2:11 PM

#

Tf is plexus compiler

#

run buildtools and install spigot to tour local repo

summer scroll Feb 5, 2022, 2:12 PM

#

I have for days

summer scroll Feb 5, 2022, 2:12 PM

#

blazing scarab run buildtools and install spigot to tour local repo

I'm already using spigot nms

trim creek Feb 5, 2022, 2:14 PM

#

Having

public static Loader instance;

public void onEnable() {
  instance = this;
}

also does the same error 😛

grim ice Feb 5, 2022, 2:15 PM

#

is it possible to disable all caves and ores in a world

#

Any information is fine

maiden briar Feb 5, 2022, 2:17 PM

#

https://dba.stackexchange.com/a/13705 I want the rank's going from 1-2-3, and if it's a duplicate then I want a random change of getting it 2, and a random chance of getting it 3

trim creek Feb 5, 2022, 2:21 PM

#

trim creek ``` java.lang.ClassCastException: class neonowlgery.*************.core.lobby.men...

Actually. Coding in "BungeeCord" while using VeloCity is a bad idea, or is it?

quiet ice Feb 5, 2022, 2:22 PM

#

It's velocity

ivory sleet Feb 5, 2022, 2:22 PM

#

two different platforms right?

summer scroll Feb 5, 2022, 2:23 PM

#

summer scroll Hey, can someone help me using `eclipse-plexus-compiler` on gradle? I'm trying t...

Hey Conclure, can you help me with this? I know that you're really familiar with Gradle.

trim creek Feb 5, 2022, 2:23 PM

#

ivory sleet two different platforms right?

Naná hogy two different platform.

#

XD

ivory sleet Feb 5, 2022, 2:24 PM

#

aglerr tbf Idk how you specify a compiler with gradle

#

I think thats an ide setting moreover

summer scroll Feb 5, 2022, 2:25 PM

#

Here's how it's done in maven https://paste.md-5.net/xiwevagefa.xml

#

Oh, you dm'ed me. I didn't notice.

ivory sleet Feb 5, 2022, 2:25 PM

#

actually

summer scroll Feb 5, 2022, 2:25 PM

#

Tbh, that really doesn't help much it's just the dependency for the compiler.

ivory sleet Feb 5, 2022, 2:26 PM

#

~~compileJava.javaCompiler.set("eclipse-plexus-compiler")~~

#

that ought to work

#

hmm

#

actually

blazing scarab Feb 5, 2022, 2:28 PM

#

Tbh that sounds more like a workaround

summer scroll Feb 5, 2022, 2:28 PM

#

It accepts Property<JavaCompiler>

ivory sleet Feb 5, 2022, 2:28 PM

#

java.toolchain {
vendor = JvmVendorSpec.matching("eclipse-plexus-compiler")
}

#

that's probably the more solid solution

blazing scarab Feb 5, 2022, 2:29 PM

#

I dont get the problem, 1.16 nms worked without any problems for me

ivory sleet Feb 5, 2022, 2:29 PM

#

Ye same

summer scroll Feb 5, 2022, 2:29 PM

#

Try to play with PlayerInfoData

#

I still get the bad RuntimeInvisibleParameterAnnotations errors on compile

blazing scarab Feb 5, 2022, 2:36 PM

#

wha

summer scroll Feb 5, 2022, 2:38 PM

#

Maybe, but when I'm really stuck.

#

I have 3 modules tho, so that's why I don't want to switch right away.

#

This is my goal btw https://www.spigotmc.org/threads/packet-discovery-spectator-mode-modifications-noclip.319125/, you may asking why but all I want is put player on spectator mode and completely removes the hotbar.

midnight shore Feb 5, 2022, 2:44 PM

#

Hi guys! Is there any way to get the entity a player is looking at? if yes, how can i do so?

blazing scarab Feb 5, 2022, 2:45 PM

#

do a ray trace

midnight shore Feb 5, 2022, 2:45 PM

#

blazing scarab do a ray trace

how?

blazing scarab Feb 5, 2022, 2:45 PM

#

world.rayTrace

midnight shore Feb 5, 2022, 2:45 PM

#

ok i'll try ty

#

what is this double?

quaint mantle Feb 5, 2022, 2:47 PM

#

midnight shore what is this double?

max distance

summer scroll Feb 5, 2022, 2:47 PM

#

The distance

midnight shore Feb 5, 2022, 2:47 PM

#

ok

quaint mantle Feb 5, 2022, 2:47 PM

#

see javadocs

grim ice Feb 5, 2022, 2:52 PM

#

#939505914224996382 pls :)

summer scroll Feb 5, 2022, 2:54 PM

#

Show us the errors.

dark arrow Feb 5, 2022, 2:54 PM

#

@EventHandler
    public void onWalk(PlayerMoveEvent event){

      if(plugin.getConfig().getBoolean("enable")){
          Player player = event.getPlayer();
          if(player.getLocation().getBlock().getType().equals(Material.STONE_PRESSURE_PLATE)){
              player.sendMessage(ChatColor.RED+"Launched");

          }


      }


    }```
I wrote this piece of code but the problem is it shows to send me the message Launched but instead it does nothing

summer scroll Feb 5, 2022, 2:55 PM

#

dark arrow ```java @EventHandler public void onWalk(PlayerMoveEvent event){ if(p...

You want to get the block under the player instead.

#

Or you can just use PlayerInteractEvent and check if the action is INTERACT for pressure plates.

dark arrow Feb 5, 2022, 2:55 PM

#

ok

summer scroll Feb 5, 2022, 2:56 PM

#

Also to compare enums, use ==

mighty pier Feb 5, 2022, 2:56 PM

#

is there an entity move event on 1.8.8?

waxen plinth Feb 5, 2022, 2:57 PM

#

mighty pier is there an entity move event on 1.8.8?

No

summer scroll Feb 5, 2022, 2:57 PM

#

Looking at your code, your dependency injection thing is wrong.

dark arrow Feb 5, 2022, 2:57 PM

#

summer scroll Also to compare enums, use `==`

Instead of a pressure plate, I used a diamond-block but it still shows the same thing

mighty pier Feb 5, 2022, 2:57 PM

#

can i do something similar?

quaint mantle Feb 5, 2022, 2:58 PM

#

grim ice <#939505914224996382> pls :)

You can certainly do that with the WorldGenerator but that's too much for me xD

summer scroll Feb 5, 2022, 2:58 PM

#

?di

undone axleBOT Feb 5, 2022, 2:58 PM

#

Guide to dependency injection: https://www.spigotmc.org/wiki/using-dependency-injection/

quaint mantle Feb 5, 2022, 2:58 PM

#

or Chunk loading stuff idk

summer scroll Feb 5, 2022, 2:59 PM

#

It's kinda similiar of what you're trying to do but that'll solve your issue.

summer scroll Feb 5, 2022, 2:59 PM

#

dark arrow Instead of a pressure plate, I used a diamond-block but it still shows the same ...

Show the code again

blazing scarab Feb 5, 2022, 3:00 PM

#

mighty pier can i do something similar?

you can do repeating task, but, meh, just move to something newer

mighty pier Feb 5, 2022, 3:01 PM

#

k

summer scroll Feb 5, 2022, 3:01 PM

#

Is there even EntityMoveEvent on newer version?

blazing scarab Feb 5, 2022, 3:01 PM

#

at least on paper there's

midnight shore Feb 5, 2022, 3:02 PM

#

Hi guys! Is there any way to remove a player from the TABLIST while still being online?

summer scroll Feb 5, 2022, 3:02 PM

#

Oh on paper, okay

summer scroll Feb 5, 2022, 3:02 PM

#

midnight shore Hi guys! Is there any way to remove a player from the TABLIST while still being ...

You might need to use packets

blazing scarab Feb 5, 2022, 3:02 PM

#

midnight shore Hi guys! Is there any way to remove a player from the TABLIST while still being ...

you can hide it

midnight shore Feb 5, 2022, 3:02 PM

#

summer scroll You might need to use packets

yeah thats fine

summer scroll Feb 5, 2022, 3:02 PM

#

Or that

midnight shore Feb 5, 2022, 3:03 PM

#

blazing scarab you can hide it

the real question is... how? 😅

#

i know i can but i don't know how!

blazing scarab Feb 5, 2022, 3:03 PM

#

Player#hidePlayer i believe

midnight shore Feb 5, 2022, 3:03 PM

#

and that will hide the player from others right?

summer scroll Feb 5, 2022, 3:03 PM

#

But that will make the player "invisible" also

blazing scarab Feb 5, 2022, 3:03 PM

#

midnight shore and that will hide the player from others right?

yes

midnight shore Feb 5, 2022, 3:03 PM

#

summer scroll But that will make the player "invisible" also

i'm making a sort of vanish so thats ok

blazing scarab Feb 5, 2022, 3:04 PM

#

Oh! Then use the api method

midnight shore Feb 5, 2022, 3:04 PM

#

blazing scarab Oh! Then use the api method

?

blazing scarab Feb 5, 2022, 3:04 PM

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/entity/Player.html#hidePlayer(org.bukkit.plugin.Plugin,org.bukkit.entity.Player)

midnight shore Feb 5, 2022, 3:05 PM

#

Wow nice site, tysm

summer scroll Feb 5, 2022, 3:06 PM

#

Yeah it's called javadocs btw.

midnight shore Feb 5, 2022, 3:06 PM

#

didn't know that, ty

tardy delta Feb 5, 2022, 3:09 PM

#

what happens when i call someFuture.whenCompleted(lambda).join() (the join thing)?

#

does it only returns the T param or does other stuff too

blazing scarab Feb 5, 2022, 3:10 PM

#

tardy delta what happens when i call someFuture.whenCompleted(lambda).join() (the join thing...

Thats for working with multiple CompletableFutures

summer scroll Feb 5, 2022, 3:11 PM

#

The plugin.inv is null.

tardy delta Feb 5, 2022, 3:11 PM

#

blazing scarab Thats for working with multiple CompletableFutures

how does that work?

#

that multiple futures are calculating a part of the thing you need?

#

make it private and make a getter

summer scroll Feb 5, 2022, 3:12 PM

#

You can access like that however I suggest you to make it private and make a getter.

#

Also initialize it so it won't be null.

#

It's null because you haven't assign a value to that field.

dark arrow Feb 5, 2022, 3:12 PM

#

@EventHandler
    public void onWalk(PlayerMoveEvent event){

      if(plugin.getConfig().getBoolean("enable")){
          Player player = event.getPlayer();
          if(player.getLocation().getBlock().getType().equals(Material.DIAMOND_BLOCK)){
              player.sendMessage(ChatColor.RED+"Launched");

          }


      }


    }```
it was supposed to send me a message when I step on diamond blocks but it does not do that

blazing scarab Feb 5, 2022, 3:12 PM

#

CentralisedFuture<Clan> first = this.clanManager.getUserClan(player.getUniqueId());
        CentralisedFuture<Clan> second = this.clanManager.getUserClan(receiver.getUniqueId());

        CompletableFuture.allOf(first, second).thenAcceptSync(ignored -> {
            Clan clan = first.join();
            Clan receiverClan = second.join();
});

#

@tardy delta

summer scroll Feb 5, 2022, 3:12 PM

#

dark arrow ```java @EventHandler public void onWalk(PlayerMoveEvent event){ if(p...

Get the block under the player.

blazing scarab Feb 5, 2022, 3:13 PM

#

blazing scarab ```java CentralisedFuture<Clan> first = this.clanManager.getUserClan(player.getU...

Multithreading advanced code

dark arrow Feb 5, 2022, 3:13 PM

#

summer scroll Get the block under the player.

ok

blazing scarab Feb 5, 2022, 3:13 PM

#

Getting 2 clans at the same time 😎

summer scroll Feb 5, 2022, 3:13 PM

#

Yes, it's pretty basic thing on java

tardy delta Feb 5, 2022, 3:14 PM

#

i will never understand multithreading and futures :C

blazing scarab Feb 5, 2022, 3:14 PM

#

Well, you have two futures which completes at the same time

#

with CompletableFuture.allOf you create the future which is going to be completed when those two futures will be both completed

tardy delta Feb 5, 2022, 3:14 PM

#

ah

blazing scarab Feb 5, 2022, 3:14 PM

#

join() just gets the result

tardy delta Feb 5, 2022, 3:15 PM

#

and then you get the result

blazing scarab Feb 5, 2022, 3:15 PM

#

yep. Since both futures are completed, it is not going to cause thread lock

tardy delta Feb 5, 2022, 3:16 PM

#

does this looks good tho?

blazing scarab Feb 5, 2022, 3:18 PM

#

yep seems fine

summer scroll Feb 5, 2022, 3:19 PM

#

tardy delta does this looks good tho?

Is Lang an enum?

#

just wondering

blazing scarab Feb 5, 2022, 3:19 PM

#

but, assuming that Lang enum is mutable.. that suck

summer scroll Feb 5, 2022, 3:20 PM

#

I have a dilemma whether use public static fields for config value or an enums.

#

I store not only String, but also a List, boolean, etc.

blazing scarab Feb 5, 2022, 3:20 PM

#

both are not the best idea

summer scroll Feb 5, 2022, 3:20 PM

#

Welp

#

What's the best then?

blazing scarab Feb 5, 2022, 3:21 PM

#

I suggest using a fluent interface, declaring defaults by annotations:

public interface MyConfig {

  @DefaultInteger(3)
  int someInteger();
  
  @ConfKey("display.user-message")
  @ConfComments("The message shown when a certain thing happens")
  @DefaultString("Hello user")
  String userMessage();
  
  @ConfKey("display.enable-user-message")
  @DefaultBoolean(true)
  boolean enableUserMessage();
  
  @IntegerRange(min = 1, max = Integer.MAX_VALUE - 1)
  @DefaultLong(10)
  long boundedNumeric();
  
  @DefaultString("ONE")
  MyEnum enumValue();
  
  @SubSection
  NestedSection nestedConfigSection();

  @DefaultString("https://github.com")
  URL validUrl();

}

#

And then work with configs like any other object

summer scroll Feb 5, 2022, 3:23 PM

#

The code will be too long for me xd

quiet ice Feb 5, 2022, 3:23 PM

#

eeh

blazing scarab Feb 5, 2022, 3:24 PM

#

There's a ready solution:
https://github.com/A248/DazzleConf

GitHub

GitHub - A248/DazzleConf: Incredible configuration library

Incredible configuration library. Contribute to A248/DazzleConf development by creating an account on GitHub.

summer scroll Feb 5, 2022, 3:24 PM

#

something.getMyConfig().userMessage()

blazing scarab Feb 5, 2022, 3:24 PM

#

I took the example from here

quiet ice Feb 5, 2022, 3:24 PM

#

I'm not really for annotation-based code flow

blazing scarab Feb 5, 2022, 3:24 PM

#

summer scroll `something.getMyConfig().userMessage()`

i dont see anything wrong

summer scroll Feb 5, 2022, 3:24 PM

#

I know, there is nothing wrong but it's too long

quiet ice Feb 5, 2022, 3:25 PM

#

manual parsing would be worse in terms of LOC

blazing scarab Feb 5, 2022, 3:25 PM

#

i cant think of the shorter solution

quiet ice Feb 5, 2022, 3:26 PM

#

Probably records and java serialisation, but that isn't really configurable

summer scroll Feb 5, 2022, 3:26 PM

#

quiet ice manual parsing would be worse in terms of LOC

True tho xd

#

I love records

blazing scarab Feb 5, 2022, 3:27 PM

#

i don't like annotations too much; but, in terms of something that simple like configs, it's just easy!

quiet ice Feb 5, 2022, 3:27 PM

#

I use them semi-sparingly as eclipse has a hard time grasping the nullabillity of the implicitly declared methods

blazing scarab Feb 5, 2022, 3:28 PM

#

eclipse moment

tardy delta Feb 5, 2022, 3:28 PM

#

summer scroll Is Lang an enum?

yea

#

https://github.com/FourteenBrush/MagmaBuildNetworkReloaded/blob/master/src/main/java/me/fourteendoggo/MagmaBuildNetworkReloaded/utils/Lang.java

quiet ice Feb 5, 2022, 3:29 PM

#

Most don't have annotation-based nullabillity checking enabled so I'm not really surprised that it is wonky from time to time

twilit wharf Feb 5, 2022, 3:30 PM

#

does anyone know of a way to control and ride an entity through 1.8.8 with NMS? I cant find any tutorials or forum posts on this

quiet ice Feb 5, 2022, 3:31 PM

#

blazing scarab i don't like annotations too much; but, in terms of something that simple like c...

I myself declared war on any annotation that has the RUNTIME retention

summer scroll Feb 5, 2022, 3:31 PM

#

i love lombok

quiet ice Feb 5, 2022, 3:31 PM

#

Oh yeah, and those too

blazing scarab Feb 5, 2022, 3:31 PM

#

quiet ice I myself declared war on any annotation that has the RUNTIME retention

lombok sux but eh

summer scroll Feb 5, 2022, 3:31 PM

#

i'm talking about an island https://en.wikipedia.org/wiki/Lombok

blazing scarab Feb 5, 2022, 3:32 PM

#

😁

quiet ice Feb 5, 2022, 3:32 PM

#

Well, it is more the @Inject annotation that really sparked my hatred towards those

summer scroll Feb 5, 2022, 3:33 PM

#

but it's so helpful to not write getter and setter

#

i would use it if it's not hated by majority lmao

blazing scarab Feb 5, 2022, 3:33 PM

#

Pro tip: avoid setters and getters

quiet ice Feb 5, 2022, 3:34 PM

#

let's ignore the fact that any IDE can automagically generate those

summer scroll Feb 5, 2022, 3:35 PM

#

i mean the code will look clean

#

at least for me

blazing scarab Feb 5, 2022, 3:35 PM

#

It has some cool stuff like @Delegate or @SneakyThrows

tardy delta Feb 5, 2022, 3:35 PM

#

smh why does <Void> exists

blazing scarab Feb 5, 2022, 3:36 PM

#

tardy delta smh why does <Void> exists

for example, Futures that return nothing

summer scroll Feb 5, 2022, 3:36 PM

#

although i find it really annoying when trying to search where the method is located

tardy delta Feb 5, 2022, 3:36 PM

#

i know it's stupid to write this

blazing scarab Feb 5, 2022, 3:36 PM

#

summer scroll although i find it really annoying when trying to search where the method is loc...

with lombok, it is going to be located NOWHERE

blazing scarab Feb 5, 2022, 3:36 PM

#

tardy delta i know it's stupid to write this

i'd say thats fine

quiet ice Feb 5, 2022, 3:36 PM

#

If you code well you will never look at the code after writing it

blazing scarab Feb 5, 2022, 3:37 PM

#

tardy delta i know it's stupid to write this

return null; is annoying tbh

quiet ice Feb 5, 2022, 3:38 PM

#

Why is this not a consumer?

blazing scarab Feb 5, 2022, 3:38 PM

#

quiet ice Why is this not a consumer?

CompletableFuture means that it should return a fallback value on fail

dark arrow Feb 5, 2022, 3:38 PM

#

how to detect block under the player?

quiet ice Feb 5, 2022, 3:39 PM

#

Well, this is a Function

blazing scarab Feb 5, 2022, 3:39 PM

#

..used in completable futures

#

right, brush?

trim creek Feb 5, 2022, 3:40 PM

#

Okay.... So using the code line....

@SuppressWarnings("resource")
DataOutputStream data = new DataOutputStream(out);

makes absolutely no sense, because it just throws a f#cking error....

java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/libs/org/apache/commons/io/output/ByteArrayOutputStream

And also makes the plugin crash... -.-

summer scroll Feb 5, 2022, 3:40 PM

#

dark arrow how to detect block under the player?

There are several ways.

You can get the location and reduce the y by 1 and get the block
You can also get the block and then use Block#getRelative method

trim creek Feb 5, 2022, 3:40 PM

#

For god's fucking sake

#

I've already tried what Rack tried to tell me

tardy delta Feb 5, 2022, 3:40 PM

#

but the CompletableFuture#exceptionally does that only gets called when the completion threw an exception or is it from the for example database too?

trim creek Feb 5, 2022, 3:40 PM

#

I already tried a fucking yt video

#

What the fuck else do I fucking need to fucking do to just fucking send the fucking player to the fucking KitPvP?!

quiet ice Feb 5, 2022, 3:41 PM

#

Stacktrace please

tardy delta Feb 5, 2022, 3:41 PM

#

thats a lot of fuck

blazing scarab Feb 5, 2022, 3:41 PM

#

tardy delta but the CompletableFuture#exceptionally does that only gets called when the comp...

what

trim creek Feb 5, 2022, 3:42 PM

#

tardy delta thats a lot of fuck

It is just dreadful that the DataOutput-izé requires a suppress warning, and crashes the plugin, and without it, I would get an error

tardy delta Feb 5, 2022, 3:42 PM

#

does it gets called when the future is interrupted or stuff?

quiet ice Feb 5, 2022, 3:42 PM

#

Use try with resources

blazing scarab Feb 5, 2022, 3:42 PM

#

tardy delta does it gets called when the future is interrupted or stuff?

it gets called if future completes exceptionally. For example, a SQLException

quiet ice Feb 5, 2022, 3:42 PM

#

?notworking and give the stacktrace

undone axleBOT Feb 5, 2022, 3:42 PM

#

"Does not working" is a useless statement. Please describe what exactly is not working, what you expect it to do, and what actually happens. If you get any console errors, also ?paste the entire stacktrace.

tardy delta Feb 5, 2022, 3:43 PM

#

ah right

trim creek Feb 5, 2022, 3:43 PM

#

ByteArrayOutputStream out = new ByteArrayOutputStream();
                DataOutputStream data = new DataOutputStream(out);
                try {
                    data.writeUTF("Connect");
                    data.writeUTF("KitPvP");
                } catch (IOException e1) {
                    e1.printStackTrace();
                }
                player.sendPluginMessage(Loader.getPlugin(), "BungeeCord", out.toByteArray());

tardy delta Feb 5, 2022, 3:43 PM

#

i thought it only handled completion exceptions

paper viper Feb 5, 2022, 3:44 PM

#

trim creek ```java ByteArrayOutputStream out = new ByteArrayOutputStream(); ...

please close the stream

#

or even better

#

try with resources

trim creek Feb 5, 2022, 3:44 PM

#

🤔

quiet ice Feb 5, 2022, 3:44 PM

#

Okay, then check your imports, make sure you import java.io.ByteArrayOutputStream

trim creek Feb 5, 2022, 3:44 PM

#

Ah

#

So I need the Java one

paper viper Feb 5, 2022, 3:44 PM

#

trim creek 🤔

call the close method or use try with resources

trim creek Feb 5, 2022, 3:44 PM

#

not the Bukkit one

quiet ice Feb 5, 2022, 3:44 PM

#

try (DataOutputStream dout = new DataOutputStream(out)) {
    // Do data output stream magic
}

trim creek Feb 5, 2022, 3:45 PM

#

Now that explains much more...

paper viper Feb 5, 2022, 3:45 PM

#

don't forget ByteArrayOutputStream too

trim creek Feb 5, 2022, 3:46 PM

#

Now it works...

#

Finally... 😄

#

After hours...

tardy delta Feb 5, 2022, 3:46 PM

#

lol

blazing scarab Feb 5, 2022, 3:46 PM

#

u know closing ByteArray streams has no effect

trim creek Feb 5, 2022, 3:46 PM

#

It is time to kill myself... 😄

quiet ice Feb 5, 2022, 3:46 PM

#

blazing scarab u know closing ByteArray streams has no effect

Static analysis

paper viper Feb 5, 2022, 3:47 PM

#

it just looks cooler 🥸

quiet ice Feb 5, 2022, 3:47 PM

#

JIT will compile it down to NOPs anyways - probably at least

tardy delta Feb 5, 2022, 3:47 PM

#

whas a nop?

quiet ice Feb 5, 2022, 3:48 PM

#

no operation

quaint mantle Feb 5, 2022, 3:49 PM

#

Is there an way to add config entries through bukkit/spigot api?

#

i'm using the default config.yml in the resources folder

tardy delta Feb 5, 2022, 3:49 PM

#

yes use the configuration api

quiet ice Feb 5, 2022, 3:50 PM

#

Format nop
Forms nop = 0 (0x0)
Operand Stack No change
Description Do nothing.

tardy delta Feb 5, 2022, 3:50 PM

#

https://www.spigotmc.org/wiki/creating-a-config-file/

Creating a Config File | SpigotMC - High Performance Minecraft

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

#

you could create a new file too

#

and load it with YamlConfiguration.loadConfiguration(file) which returns a fileconfig object to work with

quaint mantle Feb 5, 2022, 3:51 PM

#

i dont want to code an own config. i want to use the default file.

in getConfig there are many things like addDefault or set. but i dont know what of these i could use to add an entry

tardy delta Feb 5, 2022, 3:52 PM

#

set

#

and you have to save the fileconfiguration too

quaint mantle Feb 5, 2022, 3:52 PM

#

okay and can this also add entries if they are not exisiting or does it throw an error if i set an nonexisiting entry

#

?config

#

?configurationapi

#

?configapi

#

what

#

this is not the day?

#

?configuration

tardy delta Feb 5, 2022, 3:53 PM

#

it adds them if they arent present already

quaint mantle Feb 5, 2022, 3:53 PM

#

it still not the day dessie

quaint mantle Feb 5, 2022, 3:53 PM

#

tardy delta it adds them if they arent present already

okay thx

tardy delta Feb 5, 2022, 3:53 PM

#

i didnt find it too :C

#

meh i stopped working with files so i cant show an example

turbid tartan Feb 5, 2022, 3:54 PM

#

Very broad question but what Backend database or service should I be looking into for synchronizing the same plugin data across multiple servers?

tardy delta Feb 5, 2022, 3:55 PM

#

this is a pretty good explaination but you'll need to search a bit
https://bukkit.fandom.com/wiki/Configuration_API_Reference

quiet ice Feb 5, 2022, 3:55 PM

#

turbid tartan Very broad question but what Backend database or service should I be looking int...

java.nio

blazing scarab Feb 5, 2022, 3:56 PM

#

turbid tartan Very broad question but what Backend database or service should I be looking int...

Relation Database + Message broker

quiet ice Feb 5, 2022, 3:56 PM

#

Or netty if you are less stupid, and if you are really less stupid then you'd probably go with MariaDB or Redis

blazing scarab Feb 5, 2022, 3:56 PM

#

MariaDB x Redis yep

dusk flicker Feb 5, 2022, 3:56 PM

#

Redis

turbid tartan Feb 5, 2022, 3:56 PM

#

I was looking at a Mongo/Redis combination

blazing scarab Feb 5, 2022, 3:56 PM

#

mongo is for noobs

turbid tartan Feb 5, 2022, 3:56 PM

#

ik

dusk flicker Feb 5, 2022, 3:56 PM

#

shut it Mongo is great

blazing scarab Feb 5, 2022, 3:56 PM

#

but thats doable too

turbid tartan Feb 5, 2022, 3:56 PM

#

Easy, wich is why I want to use it

dusk flicker Feb 5, 2022, 3:56 PM

#

Mongo / Redis is nice, thats what I run.

#

You could use any db tho with Redis

turbid tartan Feb 5, 2022, 3:57 PM

#

I don't really care about scale since this would be for a small server, I just need the data to be the same on all servers

turbid tartan Feb 5, 2022, 3:57 PM

#

dusk flicker Mongo / Redis is nice, thats what I run.

ok

tardy delta Feb 5, 2022, 3:59 PM

#

what would i save to the database instead of a world name which is null?

#

so if a location isnt associated with a world what would i save

dark arrow Feb 5, 2022, 3:59 PM

#

how can i give effects to a player

tardy delta Feb 5, 2022, 4:00 PM

#

Player#addPotionEffect

blazing scarab Feb 5, 2022, 4:00 PM

#

tardy delta what would i save to the database instead of a world name which is null?

sql supports NULL values]

tardy delta Feb 5, 2022, 4:00 PM

#

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/LivingEntity.html#addPotionEffect(org.bukkit.potion.PotionEffect)

LivingEntity (Spigot-API 1.18.1-R0.1-SNAPSHOT API)

declaration: package: org.bukkit.entity, interface: LivingEntity

#

ah right

dark arrow Feb 5, 2022, 4:01 PM

#

tardy delta Player#addPotionEffect

ok thx

tardy delta Feb 5, 2022, 4:01 PM

#

i'm wondering if im trying to get Bukkit.getWorld(null) if that will work

dusk flicker Feb 5, 2022, 4:01 PM

#

prob throw an npe

tardy delta Feb 5, 2022, 4:01 PM

#

i guess

#

i dont even know if a player can teleport to a location that hasnt a world

dark arrow Feb 5, 2022, 4:01 PM

#

?effectapi

dusk flicker Feb 5, 2022, 4:01 PM

#

could do like a check, if world == null use player.getWorld

#

actually I should prob do something like that in my plugin, just realized a fast way for an NPE lol

tardy delta Feb 5, 2022, 4:04 PM

#

ah in craftplayer class

zinc violet Feb 5, 2022, 4:21 PM

#

Anyone has any experience modifying the Declare Commands packet?
https://wiki.vg/Protocol#Declare_Commands

#

Trying to edit it using Brigadier, but having no luck

raw ibex Feb 5, 2022, 4:26 PM

#

hello

#

    public void AdvancementEvent(PlayerAdvancementDoneEvent event) {

        NamespacedKey namespacedKey = event.getAdvancement().getKey();
        String key = namespacedKey.getKey();
        if(key.contains("mine_diamond")) {
            if(level != 2) {
                event.getPlayer().removeAdvancement("mine_diamond");
            } else if(level == 2) {
                level = 3;
                Bukkit.broadcastMessage(ChatColor.BLUE + "OP Item Level: 3");
                Bukkit.broadcastMessage(ChatColor.BLUE + "Next Quest: Enter the Nether.");
            }

    }

}```

#

why does removeAdvancement show up in red