#help-development | SpigotMC | Page 1358

eternal oxide Apr 3, 2021, 4:03 AM

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what resource folder?

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a resource folder is in yoru project but is not transfered to yoru jar

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an common library?

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those are either in the libs folder at the root of your server or you are using the wrong terminology

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Lastly, if its a common library, why are you decompiling anything?

kindred solar Apr 3, 2021, 4:05 AM

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ahh, now i see

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but it returned 3 different jar filles

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1 original

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1 shaded

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and 1 "normal"

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i think im going to do my database with local filles

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i think its better

young knoll Apr 3, 2021, 4:11 AM

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SQLite is nice

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And spigot already bundles the driver

bright jasper Apr 3, 2021, 4:18 AM

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eternal oxide Lastly, if its a common library, why are you decompiling anything?

The library has a database wrapper that both spigot and bungee use

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There schema.sql is in the resource folder, it gets copied to the jar(proven by decompiling the jar)

eternal oxide Apr 3, 2021, 4:19 AM

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!decompiling. Its just a zipped jar.

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however. all contents of the jar can be accessed using getResource() which is the correct way to access it

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getResource() returns an InputStream

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https://hub.spigotmc.org/javadocs/spigot/org/bukkit/plugin/Plugin.html#getResource(java.lang.String)

bright jasper Apr 3, 2021, 4:22 AM

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eternal oxide getResource() returns an InputStream

yes, unfortunately I need to get this with both bukkit and spigot in an agnostic library

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its a library used by other plugins

eternal oxide Apr 3, 2021, 4:22 AM

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agnostic?

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Pretty sure God has no place in this

bright jasper Apr 3, 2021, 4:23 AM

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It is a library in maven used by two plugins, bungee and spigot, i need to get the resource from the inside the jar

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platform agnostic is terminology

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for does not rely on a singular API

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https://i.kawaii.sh/SoRnvKm.png

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structure

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need to get schema.sql

eternal oxide Apr 3, 2021, 4:23 AM

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so you have a file in your jar you want to access from both spigot and from Bungee

bright jasper Apr 3, 2021, 4:24 AM

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Not what I am talking about, the myriadcommon is a dependency of a plugin in both spigot, and bungee

eternal oxide Apr 3, 2021, 4:25 AM

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Stop trying to use flashy words, and explain in basic english what you are trying to achieve

bright jasper Apr 3, 2021, 4:27 AM

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These are basic words that tell you what I am trying to do. This MyriadCommon module in maven(official terminology) is a dependency of two separate plugins, a spigot plugin and a bungeecord plugin. Usually in java you can embed a resource in the resources folder and fetch it with this getClass().getResource("schema.sql"). This seems that it does not work and returns null when used in bungee/spigot plugin. Unzipping the jar shows me that the schema.sql is still there

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I cannot do this because its not inherently bukkit or bungee plugin. It is a library used by both, and I need to get the resource from both

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Also that terminology is almost official everywhere in the software development world

eternal oxide Apr 3, 2021, 4:29 AM

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you have to use the correct ClassLoader to access the resources. It has the be the ClassLoader that loaded the plugin jar itself

bright jasper Apr 3, 2021, 4:29 AM

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So it needs to be loaded/fetched in something that extends Plugin

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or JavaPlugin

eternal oxide Apr 3, 2021, 4:30 AM

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is the library being loaded via your plugin or by Spigot/Bungee?

bright jasper Apr 3, 2021, 4:30 AM

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The library isnt really being loaded by them as a plugin but it is being accessed from the plugins

eternal oxide Apr 3, 2021, 4:30 AM

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I don't recognise it as anythign shaded by Spigot/Bungee, so I'll assume its yoru plugin shaded

bright jasper Apr 3, 2021, 4:30 AM

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in the form of

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database = new Database(config.getString("mysql.url"), config.getString("mysql.username"), config.getString("mysql.password"));

database is in the common library

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Yeah its shaded

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Well i didnt specify it being shaded but its a maven project with modules so it is shaded in the end result i think(plus it runs normally lmao, so yes shaded)

eternal oxide Apr 3, 2021, 4:32 AM

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try using plugin.class.getClassLoader().getResource(arg0)

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as that will guarantee you are usign teh ClassLoader that loaded your plugin, no matter if it was spigot or bungee

bright jasper Apr 3, 2021, 4:33 AM

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plugin is?

eternal oxide Apr 3, 2021, 4:33 AM

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your plugin main class instance

bright jasper Apr 3, 2021, 4:33 AM

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Ah so since i initialize the database in myriadcommon ill just make the classloader an arg

deft sedge Apr 3, 2021, 4:37 AM

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How do I make it add a specific amount of the item ep?

young knoll Apr 3, 2021, 4:37 AM

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ItemStack.setCount

deft sedge Apr 3, 2021, 4:38 AM

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ok

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thanks

young knoll Apr 3, 2021, 4:38 AM

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Also don’t forget setItemMera

deft sedge Apr 3, 2021, 4:38 AM

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yea

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i just rememberd that

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thx lol

dusty herald Apr 3, 2021, 4:38 AM

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would be nice to see the whole code though, you could just do new ItemStack(Material, Integer)

deft sedge Apr 3, 2021, 4:39 AM

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well the number depends per if statement

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so i think i'll just set the item cound in the if statement

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but there's the code

young knoll Apr 3, 2021, 4:39 AM

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Forgot about setting it in the constructor, probably a better idea

dusty herald Apr 3, 2021, 4:40 AM

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well they plan on changing the item's amount multiple times ig? thonk

deft sedge Apr 3, 2021, 4:40 AM

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yea

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I need it to be different if they have a white bed or a green bed

dusty herald Apr 3, 2021, 4:40 AM

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can I see the code for checkForItem

deft sedge Apr 3, 2021, 4:40 AM

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yea

dusty herald Apr 3, 2021, 4:40 AM

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just curious

deft sedge Apr 3, 2021, 4:41 AM

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dusty herald Apr 3, 2021, 4:41 AM

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why not just have it return a boolean instead of a string?

deft sedge Apr 3, 2021, 4:41 AM

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idk

dusty herald Apr 3, 2021, 4:41 AM

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wait what

deft sedge Apr 3, 2021, 4:41 AM

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I like strings i guess

dusty herald Apr 3, 2021, 4:42 AM

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yeah just have it return a boolean, so you could do something like:

if(findItem.checkForItem(player1, Material.WHITE_BED)){

}```

deft sedge Apr 3, 2021, 4:42 AM

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yea

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ik

young knoll Apr 3, 2021, 4:42 AM

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Yeah that is some wack code

dusty herald Apr 3, 2021, 4:42 AM

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also you should read up on some naming conventions

deft sedge Apr 3, 2021, 4:43 AM

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ik is supposed to be lowerThenUpper

dusty herald Apr 3, 2021, 4:43 AM

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https://google.github.io/styleguide/javaguide.html

deft sedge Apr 3, 2021, 4:48 AM

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young knoll ItemStack.setCount

I tried to do set count but it said set amount, is this the same

young knoll Apr 3, 2021, 4:49 AM

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Yeah

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Sorry wrong name

deft sedge Apr 3, 2021, 4:49 AM

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lol it's ok

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intelij is smart

dusty herald Apr 3, 2021, 4:49 AM

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what happen

deft sedge Apr 3, 2021, 5:32 AM

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How do i remove a certain amount of a certain material from a players inventory

eternal oxide Apr 3, 2021, 5:46 AM

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https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/Inventory.html

deft sedge Apr 3, 2021, 5:50 AM

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k

quaint mantle Apr 3, 2021, 7:48 AM

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Hey how do i disable something like "You logged from another location." but on BungeeCord

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Good morning

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Does anyone know about a good job Plugin for economy-based Server?

quaint mantle Apr 3, 2021, 8:19 AM

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Any better ways to use TabCompleter?

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public final List<String> onTabComplete(CommandSender s, Command cmd, String alias, String[] args) {
        if (s.hasPermission("roomicommands.others.ci")) {
            return null;
        } else {
            return Collections.emptyList();
        }
    }```

narrow furnace Apr 3, 2021, 8:19 AM

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deft sedge

is that a joke

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👀

quaint mantle Apr 3, 2021, 8:22 AM

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quaint mantle Does anyone know about a good job Plugin for economy-based Server?

EssentialsX and Vault maybe?

quaint mantle Apr 3, 2021, 8:31 AM

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quaint mantle EssentialsX and Vault maybe?

Yee, i am using Essentials and Vault but i am searching for a Plugin which Allows to sell Items for money or getting money for farming items

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ShopGUIPlus

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Or EssentialsX's Sign Shop [BUY] [Sell]

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Disabled by Default in config

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enabledSigns:
  #- color
  #- balance
  #- buy
  #- sell
  #- trade
  #- free
  #- disposal
  #- warp
  #- kit
  #- mail
  #- enchant
  #- gamemode
  #- heal
  #- info
  #- spawnmob
  #- repair
  #- time
  #- weather```

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You can enable it in plugins/EssentialsX/config.yml

quaint mantle Apr 3, 2021, 8:49 AM

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I need help. how to get all bossbars in server with foreach? (I tried many things that i can, but I coludn't do)

onyx shale Apr 3, 2021, 8:53 AM

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bukkit/server .getBossBars

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returns a iterator for some reason though

blazing grove Apr 3, 2021, 8:54 AM

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Hello i need help

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If my plugin run this my connection is "crash"

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onyx shale Apr 3, 2021, 8:55 AM

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well its rather straight forward

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you cant do commands async

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you have to move to main thread before dispatching

blazing grove Apr 3, 2021, 8:56 AM

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If i make a delayed task it do the work?

onyx shale Apr 3, 2021, 8:56 AM

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just make a normal task runnable

blazing grove Apr 3, 2021, 8:56 AM

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Ok ty very much!

onyx shale Apr 3, 2021, 8:56 AM

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.runTask

quaint mantle Apr 3, 2021, 8:59 AM

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onyx shale returns a iterator for some reason though

thanks but for each(Iterator<KeyedBossBar>) Not work

onyx shale Apr 3, 2021, 8:59 AM

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you need to use the iterator specific looping

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not a foreach

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https://www.w3schools.com/java/java_iterator.asp

quaint mantle Apr 3, 2021, 9:02 AM

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ty

sullen mulch Apr 3, 2021, 9:05 AM

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https://prnt.sc/112zz8p

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how do i fix this?

quaint mantle Apr 3, 2021, 9:05 AM

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How can I make my own challenges gui? (Like this picture) (This is possible. I'm sure.)

quaint mantle Apr 3, 2021, 9:07 AM

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quaint mantle How can I make my own challenges gui? (Like this picture) (This is possible. I'm...

In 1.16 its possible

quaint mantle Apr 3, 2021, 9:08 AM

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quaint mantle How can I make my own challenges gui? (Like this picture) (This is possible. I'm...

https://google.com/

Google

Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for.

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thanks but I saw it on 1.12.2 server

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1.12.2 ~ 1.16.5 server

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but based on 1.12.2

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I dont know if its possible or not but im sure you can do it in 1.16

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ok thanks, but I couldn't found result on google

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of course, I already googled before question

reef mulch Apr 3, 2021, 9:10 AM

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https://pastebin.com/9LD5KjUU

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Please decipher

outer crane Apr 3, 2021, 9:11 AM

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blazing grove

I recommend using MiniMessage https://docs.adventure.kyori.net/minimessage.html and its placeholders https://docs.adventure.kyori.net/minimessage.html#placeholder

blazing grove Apr 3, 2021, 9:15 AM

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Thanks for the advice i will check them

reef mulch Apr 3, 2021, 9:37 AM

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reef mulch https://pastebin.com/9LD5KjUU

Please decipher

limber dust Apr 3, 2021, 9:39 AM

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config is not formatted well

quaint mantle Apr 3, 2021, 9:39 AM

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hey how do i get if the server is full by using ServerInfo or convert ServerInfo to Server? bungeecord

limber dust Apr 3, 2021, 9:40 AM

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reef mulch Please decipher

fix your file

urban trout Apr 3, 2021, 9:44 AM

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hey can anyone help me with adding placeholders to my scoreboard

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i cant find any tutorials that show a scoreboard one

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main: https://paste.md-5.net/goqowagipa.java

limber dust Apr 3, 2021, 9:45 AM

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hook into papi

urban trout Apr 3, 2021, 9:45 AM

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i put it in the external jar things

limber dust Apr 3, 2021, 9:46 AM

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PlaceholderAPI.setPlaceholders(player, x); thats the code you need to use papi placeholders

urban trout Apr 3, 2021, 9:46 AM

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so would i replace the obj.getScore?

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or put it in the obj.getScore( bit )?

limber dust Apr 3, 2021, 9:46 AM

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yes and make x be the string you want to change

urban trout Apr 3, 2021, 9:47 AM

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okay

odd bronze Apr 3, 2021, 9:47 AM

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How can I open chest silently? Without any animations? Currently I'm opening chest normally but with animation and if chest is doubled then only 1 part is opening.
Code: java @EventHandler public void onPlayerInteract(PlayerInteractEvent event){ Player p = event.getPlayer(); Block block = event.getClickedBlock(); if(block != null && event.getAction() == Action.RIGHT_CLICK_BLOCK) { if (CHESTS.contains(block.getType())) { if(vanished.contains(p)) { event.setCancelled(true); Inventory inv = ((Chest) block.getState()).getBlockInventory(); p.openInventory(inv); } } } }

quaint mantle Apr 3, 2021, 9:48 AM

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well first of all you are getting the block inventory so you are only getting one chest because of that

urban trout Apr 3, 2021, 9:49 AM

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limber dust yes and make x be the string you want to change

i dont think it worked

quaint mantle Apr 3, 2021, 9:51 AM

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so instead of using getBlockInventory use just getInventory

urban trout Apr 3, 2021, 9:51 AM

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urban trout i dont think it worked

Score score7 = obj.getScore(PlaceholderAPI.setPlaceholders(player, "%statistic_kill_entity:Zombie%")); score7.setScore(7);
is underlined in yellow

worn tundra Apr 3, 2021, 9:54 AM

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hover over it

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and read what it says

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...

quaint mantle Apr 3, 2021, 9:55 AM

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and probably the best way is using packets to not see the animation @odd bronze

urban trout Apr 3, 2021, 10:01 AM

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Add @SuppressWarnings to createBoard or to deprecation or smth

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I tried both and it still didnt show up

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Description Resource Path Location Type The method getScore(OfflinePlayer) from the type Objective is deprecated Main.java /rennsb/src/me/renndrew/scoreboard line 54 Java Problem

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line 54: Score score7 = obj.getScore(PlaceholderAPI.setPlaceholders(player, "%statistic_kill_entity:Zombie%"));

quaint mantle Apr 3, 2021, 10:05 AM

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hi, how could I set as join message an arraylist from the config file?

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I tried to do a for loop but it only sends one line

humble stirrup Apr 3, 2021, 10:11 AM

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wdym

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that's a bit vague

limber dust Apr 3, 2021, 10:12 AM

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quaint mantle I tried to do a for loop but it only sends one line

if you mean the setJoinMessage() then that only takes 1 string not an array

quaint mantle Apr 3, 2021, 10:14 AM

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limber dust if you mean the `setJoinMessage()` then that only takes 1 string not an array

yeah, it takes basically a String

humble stirrup Apr 3, 2021, 10:14 AM

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what is your arraylist?

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are you trying to create multiple lines?

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just join them with '\n'

quaint mantle Apr 3, 2021, 10:15 AM

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but what if my config has:

JoinMessage:
- "Hello %player%!"
- "Welcome to my Server"
- "Hope you don't leave :D"

limber dust Apr 3, 2021, 10:15 AM

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humble stirrup just join them with '\n'

you can't set the message multiple times you need to do \n ^

humble stirrup Apr 3, 2021, 10:15 AM

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yeah use String.join

quaint mantle Apr 3, 2021, 10:15 AM

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String.join?

humble stirrup Apr 3, 2021, 10:15 AM

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https://docs.oracle.com/javase/8/docs/api/java/lang/String.html#join-java.lang.CharSequence-java.lang.CharSequence...-

quaint mantle Apr 3, 2021, 10:16 AM

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I remove the for loop?

humble stirrup Apr 3, 2021, 10:16 AM

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correct

quaint mantle Apr 3, 2021, 10:17 AM

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nothing XD

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it sends only 1 line

humble stirrup Apr 3, 2021, 10:18 AM

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what's your code

quaint mantle Apr 3, 2021, 10:19 AM

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@EventHandler
    public void onJoin(PlayerJoinEvent e) {
        fl = new FileListener(main);
        FileConfiguration msgFile = fl.getMessages();
        Player player = e.getPlayer();
        if(!(Bukkit.getOfflinePlayer(player.getUniqueId()).hasPlayedBefore())) {
            List<String> firstJoinMessage = msgFile.getStringList("Events.FirstJoin");
            for (String asd : firstJoinMessage) {
                String msgJoin = String.join("-", asd);
                e.setJoinMessage(msgJoin);
            }
        }else {
            e.setJoinMessage("Not first time");
        }
    }

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oh ok

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the for loop

limber dust Apr 3, 2021, 10:19 AM

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put the set message method under the forloop

quaint mantle Apr 3, 2021, 10:19 AM

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hmm

humble stirrup Apr 3, 2021, 10:20 AM

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e.setJoinMessage(String,join("\n", msgFile.getStringList("Events.FirstJoin"))

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surely?

quaint mantle Apr 3, 2021, 10:21 AM

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humble stirrup `e.setJoinMessage(String,join("\n", msgFile.getStringList("Events.FirstJoin"))`

nope

humble stirrup Apr 3, 2021, 10:21 AM

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no?

quaint mantle Apr 3, 2021, 10:21 AM

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The method join(CharSequence, CharSequence...) in the type String is not applicable for the arguments (char, List<String>)

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I try toString()?

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nothing

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XD

humble stirrup Apr 3, 2021, 10:22 AM

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ah you may have to get it as an array

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List#toArray is what you need for that

quaint mantle Apr 3, 2021, 10:23 AM

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The method join(CharSequence, CharSequence...) in the type String is not applicable for the arguments (char, List<String>)

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wait

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not that error

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The method join(CharSequence, CharSequence...) in the type String is not applicable for the arguments (char, Object[])

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that one

vivid cave Apr 3, 2021, 10:24 AM

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where can i check the logs file of my minecraft server

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i mean the file that stores the console

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the recent console logs

quaint mantle Apr 3, 2021, 10:24 AM

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in the logs folder

rotund ravine Apr 3, 2021, 10:32 AM

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humble stirrup `e.setJoinMessage(String,join("\n", msgFile.getStringList("Events.FirstJoin"))`

Your , was a .

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Your . Was a ,

humble stirrup Apr 3, 2021, 10:32 AM

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wat

rotund ravine Apr 3, 2021, 10:32 AM

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Also that method works fine

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For lists

limber dust Apr 3, 2021, 10:32 AM

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omg i see the , now XD

quaint mantle Apr 3, 2021, 10:33 AM

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bruh

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I know why it doesn't work

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the setJoinMessage can't get multiple lines I think

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but the player.sendMessage can

limber dust Apr 3, 2021, 10:34 AM

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humble stirrup Apr 3, 2021, 10:34 AM

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you're concatenating them down into one line

lost matrix Apr 3, 2021, 10:38 AM

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quaint mantle but the player.sendMessage can

  @EventHandler
  public void onLoginEvent(final PlayerJoinEvent event) {
    event.setJoinMessage("§f------------\n\n§e[§a+§e]§f Someone Joined\n\n§f------------");
  }

lost matrix Apr 3, 2021, 10:38 AM

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quaint mantle the setJoinMessage can't get multiple lines I think

Look at what the others suggested

quaint mantle Apr 3, 2021, 10:39 AM

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lost matrix ```java @EventHandler public void onLoginEvent(final PlayerJoinEvent event) ...

yeah but using a list that is in a config file

quaint mantle Apr 3, 2021, 10:39 AM

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lost matrix Look at what the others suggested

I'm trying it XD

humble stirrup Apr 3, 2021, 10:41 AM

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you need to just concatenate the list into a string

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this is pretty basic stuff

quaint mantle Apr 3, 2021, 10:47 AM

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yeah it works thx xd

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buy I have a little bug

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  - "&m                                  "
  - "&aWelcome &e%player% &ato &cMyServer"
  - "&bLet's welcome &e%player%&b!"
  - "&m                                  "

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that's my list

humble stirrup Apr 3, 2021, 10:48 AM

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let me guess

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no colours?

quaint mantle Apr 3, 2021, 10:48 AM

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the last line appears with &b color

humble stirrup Apr 3, 2021, 10:49 AM

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ChatColor.translateAlternateColorCodes

quaint mantle Apr 3, 2021, 10:49 AM

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I tried to do &r and &f but still in blue

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I know how to translate the colors XD

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look

humble stirrup Apr 3, 2021, 10:49 AM

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is that not expected

quaint mantle Apr 3, 2021, 10:50 AM

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I can't send img :c

humble stirrup Apr 3, 2021, 10:50 AM

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if you want to reset it add &r to your delimiter

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verify for images

quaint mantle Apr 3, 2021, 10:51 AM

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hey , why when i export a plugin with maven the dependency is in the plugin (ex. bungeecord)

humble stirrup Apr 3, 2021, 10:51 AM

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set scope to provided

quaint mantle Apr 3, 2021, 10:51 AM

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my pom.xml

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

humble stirrup Apr 3, 2021, 10:52 AM

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<dependency>
  <groupId>whatever</groupId>
  ...
  <scope>provided</scope>```

quaint mantle Apr 3, 2021, 10:52 AM

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i do have it like that

humble stirrup Apr 3, 2021, 10:52 AM

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how are you exporting it?

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clean package?

quaint mantle Apr 3, 2021, 10:52 AM

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is there any way i could hide the senders name of a message in chat through the AsyncPlayerChatEvent

humble stirrup Apr 3, 2021, 10:52 AM

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ah i see why

quaint mantle Apr 3, 2021, 10:52 AM

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humble stirrup Apr 3, 2021, 10:52 AM

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lose the shade plugin config

humble stirrup Apr 3, 2021, 10:53 AM

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quaint mantle

if you use maven you use maven, not eclipse

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one or the other

quaint mantle Apr 3, 2021, 10:53 AM

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wait so how do i export maven?

humble stirrup Apr 3, 2021, 10:53 AM

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mvn clean package

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jar is in target

quaint mantle Apr 3, 2021, 10:53 AM

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and where do i write the mvn?

humble stirrup Apr 3, 2021, 10:53 AM

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i dont use eclipse so idk if there's some kind of wrapper around it

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terminal

quaint mantle Apr 3, 2021, 10:53 AM

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okeyy

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and the pom.xml is alright or?

humble stirrup Apr 3, 2021, 10:54 AM

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lose the build plugins section then yes, its fine

quaint mantle Apr 3, 2021, 10:54 AM

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okay

odd bronze Apr 3, 2021, 10:54 AM

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quaint mantle and probably the best way is using packets to not see the animation <@!300238001...

how can I do that? I know that ProtocolLib can help but idk where to start

quaint mantle Apr 3, 2021, 10:57 AM

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gg just fixed the bug 😄

lost matrix Apr 3, 2021, 11:14 AM

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odd bronze how can I do that? I know that ProtocolLib can help but idk where to start

Do you just want to view the content and maybe update the chest on closing or do you want to live edit the chest.

odd bronze Apr 3, 2021, 11:14 AM

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lost matrix Do you just want to view the content and maybe update the chest on closing or do...

live edit

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I've found some article on the internet and changed my code a little bit.
Code: https://paste.gg/p/anonymous/7a167a3adc9e4f55ac15d37ca3dd79dc

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I havent check it yet

lost matrix Apr 3, 2021, 11:16 AM

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There is a way where you use a proxy inventory and mirror all click and drag events to the original inventory (and vise versa).

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Thats the non packet way

odd bronze Apr 3, 2021, 11:17 AM

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🤔

lost matrix Apr 3, 2021, 11:20 AM

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odd bronze 🤔

There might be a way using nms...
Do you want to keep version compatability?

odd bronze Apr 3, 2021, 11:21 AM

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I'm currently at 1.16.4 and Im doing everything on it

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so I think yes

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so what do you think? @lost matrix

wide dune Apr 3, 2021, 11:54 AM

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ItemStack sword = new ItemStack(Material.GOLD_SWORD);
            ItemMeta im = sword.getItemMeta();
            im.setDisplayName(ChatColor.translateAlternateColorCodes('&', "&6&lGod Sword"));
            im.setLore(Collections.singletonList(ChatColor.translateAlternateColorCodes('&', "&7Only to be used by gods!")));
            im.spigot().setUnbreakable(true);
            
            sword.addUnsafeEnchantment(Enchantment.DAMAGE_ALL, 100);
            sword.setItemMeta(im);```

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why is the sword unenchanted?

unreal quartz Apr 3, 2021, 11:56 AM

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because you overwrite the item meta right under it

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apply it to im instad

vital ridge Apr 3, 2021, 11:57 AM

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does anyone know why entitytarget event is not working correctly with hoglins & zoglins?

#

Im cancelling the target event for them

#

they dont attack me first anymore

#

but if i punch them, they still attack me

#

which it shouldnt do

#

@EventHandler
    public void onWrongTarget(EntityTargetLivingEntityEvent e) {

        if (main.getConfig().getBoolean("hostile-mobs-attack") == false) {

            if (e.getEntity() instanceof Zoglin) {
                if (e.getTarget() instanceof LivingEntity) {
                    
                    e.setCancelled(true);

                }
            }

        }

    }

unreal quartz Apr 3, 2021, 11:57 AM

#

set the target to null instead

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityTargetEvent.html#setTarget(org.bukkit.entity.Entity)

vital ridge Apr 3, 2021, 11:58 AM

#

But e.setcancelled works with all the other mobs

#

theys never attack me

#

the issue only occurs with zoglins and hoglins

#

but ill try it

river spear Apr 3, 2021, 12:08 PM

#

How do I get the location for every gold block. The green wool has the coordinate -52 76 -66. And the way to the gold block is with a vector to (5, -1, 3).

abstract relic Apr 3, 2021, 12:26 PM

#

rotate the vector by 90 degrees

#

3 times

solemn shoal Apr 3, 2021, 12:28 PM

#

question, how can i clear a specific nbt tag in a tile entity?

#

#

ive tried this but it completely resets the furnace

opal juniper Apr 3, 2021, 12:51 PM

#

Ok, so i have a PacketPlayOutMapChunk packet which is then put into a PacketContainer. I currently then modify the packet like this:
(wrappedPacket is the PacketContainer)

if (fillWithAir) {
            wrappedPacket.getByteArrays().modify(0, bytes -> {
                Arrays.fill(bytes, (byte) 0);
                return bytes;
            });
        }

In order to essentially 'void' the chunk as it just overwrites all blocks with air. However, instead i would like to have it like this:

#

Where the ‘south’ row of blocks are all left behind. However, I am not too familiar with the byte arrays and would appreciate some pointers! 😄

abstract relic Apr 3, 2021, 12:58 PM

#

@opal juniper https://wiki.vg/Chunk_Format#Data_structure

Chunk Format

weary geyser Apr 3, 2021, 1:00 PM

#

Is there any good alternatives to morphia?

#

except Jongo

lost matrix Apr 3, 2021, 1:03 PM

#

weary geyser Is there any good alternatives to morphia?

Why do you need an alternative to morphia?

weary geyser Apr 3, 2021, 1:05 PM

#

Morphia causes alot of errors for me

#

I have tried to fix them for like a week

#

I've just given up

#

at this point

river spear Apr 3, 2021, 1:06 PM

#

abstract relic rotate the vector by 90 degrees

how can i rotate this?

lost matrix Apr 3, 2021, 1:08 PM

#

weary geyser Morphia causes alot of errors for me

Morphia is the most popular odm for a reason. If it throws errors then you are probably misusing the library.
Using any mapper has to flow into your design process when you start writing your application. You cant just
throw any mapper in at some point and expect it to work.

How much experience do you have with using the plain mongodb driver for persisting objects?

weary geyser Apr 3, 2021, 1:09 PM

#

Not much

proper notch Apr 3, 2021, 1:11 PM

#

Jackson + mongodb is the sexiest thing to exist

lost matrix Apr 3, 2021, 1:12 PM

#

weary geyser Not much

Then scrap the idea of using ODMs or ORMs. Its an extra abstraction level for people who have
experience with the underlying database architecture so they dont need to write the boilerplate code
they have written several times already.

How much experience do you have with serializing Objects into Json? Like with Gson or Jackson.

proper notch Apr 3, 2021, 1:12 PM

#

mongodb on its own is a bit of a pain

weary geyser Apr 3, 2021, 1:12 PM

#

lost matrix Then scrap the idea of using ODMs or ORMs. Its an extra abstraction level for pe...

Not much either

lost matrix Apr 3, 2021, 1:15 PM

#

weary geyser Not much either

Then also scrap the idea of using document databases. Step one:
Serialize your objects to .json files and deserialize them back from .json files.
You can use Gson (which is build into Spigot) or Jackson for that.

After that you can use that code + your gained knowledge to easily get into document based databases like mongoDB.

weary geyser Apr 3, 2021, 1:17 PM

#

@lost matrix Alr, but one question. When I use mongodb it spams Opened connection [connectionId{localValue:2, serverValue:21499}] to database and then creates 50 objects with the same ObjectId

lost matrix Apr 3, 2021, 1:18 PM

#

weary geyser <@!220605553368498176> Alr, but one question. When I use mongodb it spams `Opene...

Is mongodb the first database you are trying to learn?

weary geyser Apr 3, 2021, 1:18 PM

#

I've worked a while with morphia

#

But yes it's the first database

#

thing

lost matrix Apr 3, 2021, 1:24 PM

#

So you are skipping

Simple (de-)serialisation
Persisting objects to arbitrary Strings like yaml
Database architecture
Connections and connection handling
Connection pooling
Simple Json (de-)serialisation
Document based vs Relational based comparison
Manual mapping from json to bson
Automatic mapping with mapper tools like ORMs and ODMs
Auto persisting with morphia < -- You are here. Most of the steps above are a hard dependency for understanding mophia. (Like connection handling)

You skipped a lot of important steps in learning morphia. No idea who told you to jump right into that but its a bad idea because you will be confused for months.

Step one is saving your objects into plain .json files. Thats where you should start. Gson is pretty easy to understand and there are some great tutorials on that.
@weary geyser

abstract relic Apr 3, 2021, 1:24 PM

#

river spear how can i rotate this?

maybe use a rotation matrix

lost matrix Apr 3, 2021, 1:25 PM

#

abstract relic maybe use a rotation matrix

Spigot vectors already do the heavy lifting for you. They have rotation methods for all axes.

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/util/Vector.html#rotateAroundAxis(org.bukkit.util.Vector,double)

abstract relic Apr 3, 2021, 1:28 PM

#

oh lol since when what the hell

quiet ice Apr 3, 2021, 1:32 PM

#

basically forever

#

Probably almost a decade

ivory sleet Apr 3, 2021, 1:41 PM

#

Lol ye

quaint mantle Apr 3, 2021, 1:49 PM

#

Whats the best way to set a spawn location for a player?

opal juniper Apr 3, 2021, 2:04 PM

#

?jd

queen dragonBOT Apr 3, 2021, 2:04 PM

#

https://hub.spigotmc.org/javadocs/spigot/

Overview (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

package index

opal juniper Apr 3, 2021, 2:06 PM

#

quaint mantle Whats the best way to set a spawn location for a player?

How do you mean? is it on RespawnEvent?

quaint mantle Apr 3, 2021, 2:09 PM

#

opal juniper How do you mean? is it on RespawnEvent?

On join

#

teleporting the player on join doesnt seem right to me

opal juniper Apr 3, 2021, 2:10 PM

#

quaint mantle teleporting the player on join doesnt seem right to me

No, that seems ok

undone pebble Apr 3, 2021, 2:11 PM

#

quaint mantle teleporting the player on join doesnt seem right to me

Set a one tick delay

quaint mantle Apr 3, 2021, 2:13 PM

#

undone pebble Set a one tick delay

Good Idea, so it doesnt kick the player, like previously

undone pebble Apr 3, 2021, 2:14 PM

#

What? Lol

quaint mantle Apr 3, 2021, 2:17 PM

#

What?

#

Executing too many actions before PlayerJoinEvent will just kick the player

undone pebble Apr 3, 2021, 2:19 PM

#

Before PlayerJoinEvent? Are you referring to Async/PlayerLoginEvent

quaint mantle Apr 3, 2021, 2:20 PM

#

Dont know, but I had issues with it recently

undone pebble Apr 3, 2021, 2:21 PM

#

Adding a delay happens after the event

quaint mantle Apr 3, 2021, 2:21 PM

#

Yes

undone pebble Apr 3, 2021, 2:22 PM

#

👍 thought you got confused in regards of that

solemn shoal Apr 3, 2021, 2:22 PM

#

question, how can i invoke a random tick?

#

like, the system that makes farms tick

minor fox Apr 3, 2021, 2:22 PM

#

@quaint mantle be careful, teleporting players on join might cause visibility issues

quaint mantle Apr 3, 2021, 2:22 PM

#

minor fox <@456226577798135808> be careful, teleporting players on join might cause visibi...

I know

minor fox Apr 3, 2021, 2:22 PM

#

you should use playeronspawnevent

quaint mantle Apr 3, 2021, 2:22 PM

#

THANK YOUUUU

minor fox Apr 3, 2021, 2:22 PM

#

PlayerSpawnLocationEvent*

quaint mantle Apr 3, 2021, 2:22 PM

#

That was exactly what I was looking for , thx

young knoll Apr 3, 2021, 2:23 PM

#

solemn shoal question, how can i invoke a random tick?

Probably some NMS hackery

undone pebble Apr 3, 2021, 2:23 PM

#

Never knew that, thanks Ferskfisk

opal juniper Apr 3, 2021, 2:23 PM

#

young knoll Probably some NMS hackery

most likely

solemn shoal Apr 3, 2021, 2:24 PM

#

hm

quaint mantle Apr 3, 2021, 2:24 PM

#

Hey, how can I round a double to 2 decimal places? I have looked a lot on the internet but somehow nothing worked out.... I have a BlockBreakEvent and every time the player takes down a sand, then 0.45 is added. 🥲

unreal quartz Apr 3, 2021, 2:24 PM

#

there are many ways to do this, which a simple google search will yield

young knoll Apr 3, 2021, 2:25 PM

#

String.format lets you do that

#

And DecimalFormat

lost matrix Apr 3, 2021, 2:25 PM

#

quaint mantle Hey, how can I round a double to 2 decimal places? I have looked a lot on the in...

Two ways. Some cast and division trickery or using DecimalFormat

young knoll Apr 3, 2021, 2:25 PM

#

There are definitely more than 2 ways

solemn shoal Apr 3, 2021, 2:25 PM

#

DecimalFormat df = new DecimalFormat("#.##");
df.format(number);```

#

thats how I do it at least

quaint mantle Apr 3, 2021, 2:26 PM

#

solemn shoal ``` DecimalFormat df = new DecimalFormat("#.##"); df.format(number);```

that was what i was trying 2 do

solemn shoal Apr 3, 2021, 2:26 PM

#

it should work

#

I mean, it works fine for me

young knoll Apr 3, 2021, 2:27 PM

#

19ns per tick? Did you rip out all of the poor games functions

#

Or is that an M

paper viper Apr 3, 2021, 2:27 PM

#

thats an M

young knoll Apr 3, 2021, 2:28 PM

#

I never noticed how weird the font is

solemn shoal Apr 3, 2021, 2:28 PM

#

thats an M

opal juniper Apr 3, 2021, 2:28 PM

#

young knoll 19ns per tick? Did you rip out all of the poor games functions

lmao

paper viper Apr 3, 2021, 2:28 PM

#

its ok Col

#

we are all blind at the end of the day

unreal kayak Apr 3, 2021, 2:28 PM

#

what is the best way for saving player stats?

Caching and know updates by plugin messaging
CompletableFutures for IPlayers and caching some for placeholders```

paper viper Apr 3, 2021, 2:28 PM

#

please don't name your interfaces like IPlayer

#

or that crap

raven vine Apr 3, 2021, 2:28 PM

#

#help-server pls thx

unreal kayak Apr 3, 2021, 2:28 PM

#

paper viper please don't name your interfaces like IPlayer

then what? xd

paper viper Apr 3, 2021, 2:29 PM

#

just don't name it that...

#

please

young knoll Apr 3, 2021, 2:29 PM

#

Having boss bars for that stuff is neat

solemn shoal Apr 3, 2021, 2:29 PM

#

yeah @young knoll

unreal kayak Apr 3, 2021, 2:29 PM

#

then I name is Player

solemn shoal Apr 3, 2021, 2:29 PM

#

#

monitoring 100

paper viper Apr 3, 2021, 2:29 PM

#

do you use oshi

#

for that

solemn shoal Apr 3, 2021, 2:29 PM

#

who, me?

paper viper Apr 3, 2021, 2:29 PM

#

yes

solemn shoal Apr 3, 2021, 2:29 PM

#

no

paper viper Apr 3, 2021, 2:30 PM

#

oh what do you use then

solemn shoal Apr 3, 2021, 2:30 PM

#

or what do you mean by oshi?

paper viper Apr 3, 2021, 2:30 PM

#

one sec let me pull it up

raven vine Apr 3, 2021, 2:30 PM

#

I need like a MMOItems plugin in 1.16.5 (sorry for english lul)

paper viper Apr 3, 2021, 2:30 PM

#

not the place

#

#help-server

raven vine Apr 3, 2021, 2:30 PM

#

oh

#

ok sorry

paper viper Apr 3, 2021, 2:30 PM

#

https://github.com/oshi/oshi

GitHub

oshi/oshi

Native Operating System and Hardware Information. Contribute to oshi/oshi development by creating an account on GitHub.

lost matrix Apr 3, 2021, 2:30 PM

#

quaint mantle that was what i was trying 2 do

The one just truncates the double the other one formats it with the given options.

  public static double truncateDecimalPlaces(final double value, final int decimals) {
    double scale = Math.pow(10, decimals);
    return (int) (value * scale) / scale;
  }

  public static String format(final double value, final int decimals) {
    String formatString = "#." + "#".repeat(decimals);
    return new DecimalFormat(formatString).format(value);
  }

daring sierra Apr 3, 2021, 2:30 PM

#

solemn shoal

That looks pretty sweet

solemn shoal Apr 3, 2021, 2:31 PM

#

https://gitlab.com/TheArcaneBrony/essentialtools/-/blob/master/src/net/thearcanebrony/essentialtools/commands/Stats.java

GitLab

src/net/thearcanebrony/essentialtools/commands/Stats.java · master ...

The Arcane Brony's Plugin (DO NOT COPY, COMMITTING IS ALLOWED BUT PLEASE DO MAKE A PULL REQUEST IF YOU DO SO)

#

im using com.sun.management.OperatingSystemMXBean

paper viper Apr 3, 2021, 2:31 PM

#

import com.sun.management.OperatingSystemMXBean;

#

thats why

solemn shoal Apr 3, 2021, 2:31 PM

#

yeah

lost matrix Apr 3, 2021, 2:31 PM

#

solemn shoal https://gitlab.com/TheArcaneBrony/essentialtools/-/blob/master/src/net/thearcane...

cocksquint

paper viper Apr 3, 2021, 2:31 PM

#

and also

lost matrix Apr 3, 2021, 2:31 PM

#

This intendation

paper viper Apr 3, 2021, 2:31 PM

#

hmmmm

#

lol

solemn shoal Apr 3, 2021, 2:32 PM

#

what about the indentation lol

paper viper Apr 3, 2021, 2:32 PM

#

                if(players>0) entTitle += "Player " + players + " ";
                if(items>0) entTitle += "Item " + items + " ";
                if(minecarts>0) entTitle += "Cart " + minecarts+ " ";
                if(peaceful>0) entTitle += "Peace " + peaceful+ " ";
                if(hostile>0) entTitle += "Hostile " + hostile+ (others==0?"":" ");
                if(others>0) entTitle += "+" + others;

#

🥲

lost matrix Apr 3, 2021, 2:32 PM

#

And stacked blocks...

paper viper Apr 3, 2021, 2:32 PM

#

do you know your ide has an auto formattter

#

right

raven vine Apr 3, 2021, 2:32 PM

#

paper viper ```java if(players>0) entTitle += "Player " + players + " "; ...

what is this?

paper viper Apr 3, 2021, 2:32 PM

#

(:

paper viper Apr 3, 2021, 2:32 PM

#

raven vine what is this?

???? that is code

#

im not talking to you

solemn shoal Apr 3, 2021, 2:32 PM

#

that is autoformatted

#

lol

paper viper Apr 3, 2021, 2:32 PM

#

O.o

raven vine Apr 3, 2021, 2:32 PM

#

what's code

#

sorry

#

i just

#

I just wondered

paper viper Apr 3, 2021, 2:33 PM

#

okay

#

then

quaint mantle Apr 3, 2021, 2:34 PM

#

@lost matrix , @solemn shoal thanks! now it worked : )

solemn shoal Apr 3, 2021, 2:34 PM

#

i swear that code is autoformatted

solemn shoal Apr 3, 2021, 2:37 PM

#

paper viper ```java if(players>0) entTitle += "Player " + players + " "; ...

yeah i dont see the issue

#

it reduces the length of the bossbar lol

paper viper Apr 3, 2021, 2:38 PM

#

!_!

lost matrix Apr 3, 2021, 2:38 PM

#

solemn shoal it reduces the length of the bossbar lol

https://tenor.com/view/cartman-not-fat-big-boned-eric-cartman-south-park-gif-5412150

Tenor

I'm not fat, I'm big boned - Cartman

▶ Play video

#

Your onEnable

solemn shoal Apr 3, 2021, 2:38 PM

#

when applicable*

#

last lintel Apr 3, 2021, 2:38 PM

#

guys can somebody help me?

#

im trying to teleport to another world

#

but it wont work

solemn shoal Apr 3, 2021, 2:38 PM

#

yeah what about the onenable

lost matrix Apr 3, 2021, 2:38 PM

#

last lintel but it wont work

Show some code pls

last lintel Apr 3, 2021, 2:38 PM

#

ok

#

@EventHandler
public void onRightClick(PlayerInteractEvent event){
if (event.getAction() == Action.RIGHT_CLICK_AIR || event.getAction() == Action.RIGHT_CLICK_BLOCK) {
if(event.getItem() != null){
if (event.getItem().getItemMeta().equals(ItemManager.Survival.getItemMeta())){
Player player = event.getPlayer();

                player.teleport(new Location(Bukkit.getWorld("LoTooS2"), 260, 68, 270, 0, 0));
            }
        }
    }
}

lost matrix Apr 3, 2021, 2:40 PM

#

last lintel @EventHandler public void onRightClick(PlayerInteractEvent event){ i...

Do you want to teleport to the other worlds spawn location?

last lintel Apr 3, 2021, 2:40 PM

#

yes

#

do i need to mention the world or something?

lost matrix Apr 3, 2021, 2:40 PM

#

player.teleport(Bukkit.getWorld("LoTooS2").getSpawnLocation());

last lintel Apr 3, 2021, 2:40 PM

#

i only put it in the root server dir

lost matrix Apr 3, 2021, 2:40 PM

#

last lintel i only put it in the root server dir

Is the world loaded?

last lintel Apr 3, 2021, 2:41 PM

#

wdym?

solemn shoal Apr 3, 2021, 2:41 PM

#

how would you even load a world in code?

#

Bukkit.createWorld?

dusk flicker Apr 3, 2021, 2:41 PM

#

Create the world

#

yes

#

That loads it if it already exists

lost matrix Apr 3, 2021, 2:42 PM

#

Is the world your main world or did you manually load the world by using the WorldCreator class?
Because Spigot doesnt just randomly try to load every folder thats in your directory.

last lintel Apr 3, 2021, 2:42 PM

#

in the onEnabled function?

#

i did neither of those

lost matrix Apr 3, 2021, 2:42 PM

#

last lintel in the onEnabled function?

Wherever you need it.

last lintel Apr 3, 2021, 2:42 PM

#

i just put it in the root

#

folder

lost matrix Apr 3, 2021, 2:42 PM

#

last lintel i just put it in the root

Then load the world so you can teleport to it.

last lintel Apr 3, 2021, 2:43 PM

#

how?

solemn shoal Apr 3, 2021, 2:43 PM

#

WorldCreator worldcreator = new WorldCreator("name");
worldcreator.environment(Environment.NORMAL);
Bukkit.createWorld(worldcreator);```

#

yes that code could be shorter but it works

last lintel Apr 3, 2021, 2:43 PM

#

what if i want to use a world i downloaded?

solemn shoal Apr 3, 2021, 2:44 PM

#

same code

#

if it already exists, itll load it

last lintel Apr 3, 2021, 2:44 PM

#

ok

#

thank you all so very much

ivory sleet Apr 3, 2021, 2:45 PM

#

Np

lost matrix Apr 3, 2021, 2:45 PM

#

last lintel how?

  public World loadWorld(final String worldName) {
    final File worldFolder = new File(Bukkit.getWorldContainer() + File.separator + worldName);
    if (!worldFolder.exists()) {
      return null;
    }
    return WorldCreator.name(worldName).createWorld();
  }

This doesnt check for the world type so it only works for default worlds.

solemn shoal Apr 3, 2021, 2:51 PM

#

does anyone here have experience with NMS? if so, i have a CraftServer instance, how can i force a tick

#

or set a tickrate that isnt 20

green prism Apr 3, 2021, 2:54 PM

#

Guys, this code: orangeglassmeta.addItemFlags(ItemFlag.HIDE_ENCHANTS, ItemFlag.HIDE_UNBREAKABLE);
Don't make my cool orange glass glowing, help?

quaint mantle Apr 3, 2021, 2:54 PM

#

Hello, I don't know a thing about nms. And I want to support multiple versions of my plugin. Do you have any tutorials for anyone who hasn't done nms at all?

lost matrix Apr 3, 2021, 2:55 PM

#

solemn shoal does anyone here have experience with NMS? if so, i have a CraftServer instance,...

CraftServer is craftbukkit and not NMS
The tick rate is a static final constant. You could change it but this would instantly break absolutely everything.

paper viper Apr 3, 2021, 2:55 PM

#

good luck supporting other plugins

#

(:

green prism Apr 3, 2021, 2:55 PM

#

Yea but my glowing cool orange glass? 😭

unreal quartz Apr 3, 2021, 2:56 PM

#

did you actually enchant it?

lost matrix Apr 3, 2021, 2:56 PM

#

green prism Yea but my glowing cool orange glass? 😭

^

green prism Apr 3, 2021, 2:56 PM

#

unreal quartz did you actually enchant it?

It isn't enchanted

unreal quartz Apr 3, 2021, 2:56 PM

#

well then

#

that might just be your problem

green prism Apr 3, 2021, 2:57 PM

#

green prism Guys, this code: orangeglassmeta.addItemFlags(ItemFlag.HIDE_ENCHANTS, It...

Wow

#

Look 😄

unreal quartz Apr 3, 2021, 2:57 PM

#

yeah.. you need to actually enchant it with something for it to glow

#

the item flag simply hides the fact that it is enchanted in the lore

solemn shoal Apr 3, 2021, 2:57 PM

#

lost matrix CraftServer is craftbukkit and not NMS The tick rate is a static final constant....

well my main objective is to run more random ticks

#

and if possible, more ticks in general

green prism Apr 3, 2021, 2:58 PM

#

unreal quartz the item flag simply hides the fact that it is enchanted in the lore

I have never used an enchant / itemflag before, thanks

young knoll Apr 3, 2021, 2:58 PM

#

gamerule randomTickSpeed?

solemn shoal Apr 3, 2021, 2:59 PM

#

from code i meant

#

not a persistent thing

young knoll Apr 3, 2021, 2:59 PM

#

I mean you can set the randomTickSpeed from code

solemn shoal Apr 3, 2021, 3:00 PM

#

basically what im trying to achieve is speeding up the game whilst players sleep

young knoll Apr 3, 2021, 3:00 PM

#

So set the tick speed higher for a bit when they sleep

green prism Apr 3, 2021, 3:00 PM

#

unreal quartz the item flag simply hides the fact that it is enchanted in the lore

I've a problem, i need an enchant for a glass_pane

young knoll Apr 3, 2021, 3:01 PM

#

Just add any enchant

quiet ice Apr 3, 2021, 3:01 PM

#

Force the enchantment?

green prism Apr 3, 2021, 3:01 PM

#

quiet ice Force the enchantment?

hw

quiet ice Apr 3, 2021, 3:01 PM

#

Use your IDE

#

It should be called "applyUnsafeEnchantment" or similar

lost matrix Apr 3, 2021, 3:01 PM

#

solemn shoal from code i meant

I looked a bit into the MinecraftServer class and this is worth a try:

  public void forceTickNow() throws ReflectiveOperationException {
    final MinecraftServer server = MinecraftServer.getServer();

    final Field forceTicks = MinecraftServer.class.getDeclaredField("forceTicks");
    forceTicks.setAccessible(true);
    forceTicks.setBoolean(server, true);
    
    final Field nextTick = MinecraftServer.class.getDeclaredField("nextTick");
    nextTick.setAccessible(true);
    nextTick.setLong(server, SystemUtils.getMonotonicMillis());
  }

green prism Apr 3, 2021, 3:03 PM

#

quiet ice Use your IDE

Thanks Mr.Eclipse

young knoll Apr 3, 2021, 3:04 PM

#

You’ll still have to do some other stuff to speed everything up

#

Such as furnaces

green prism Apr 3, 2021, 3:05 PM

#

quiet ice It should be called "applyUnsafeEnchantment" or similar

Mr.Eclipse, unSafeEnch doesn't work, my super cool orange glass isn't glowing

quiet ice Apr 3, 2021, 3:05 PM

#

Ugh

#

?jd

queen dragonBOT Apr 3, 2021, 3:05 PM

#

https://hub.spigotmc.org/javadocs/spigot/

Overview (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

package index

solemn shoal Apr 3, 2021, 3:05 PM

#

lost matrix I looked a bit into the MinecraftServer class and this is worth a try: ```java ...

yo thats neat

green prism Apr 3, 2021, 3:06 PM

#

quiet ice ?jd

I think the problem is here:
orangeglass.addUnsafeEnchantment(Enchantment.VANISHING_CURSE, 1);
orangeglassmeta.addItemFlags(ItemFlag.HIDE_ENCHANTS, ItemFlag.HIDE_UNBREAKABLE);

On the flag

quiet ice Apr 3, 2021, 3:06 PM

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/ItemStack.html#addUnsafeEnchantment(org.bukkit.enchantments.Enchantment,int) yes, yes it does

ItemStack (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

declaration: package: org.bukkit.inventory, class: ItemStack

#

Also, did you even set the itemmeta?

#

And you should also no change the enchantment via non-itemmeta ways in between obtaining the itemmeta and setting it on an itemstack, as otherwise it will get overridden

green prism Apr 3, 2021, 3:07 PM

#

quiet ice And you should also no change the enchantment via non-itemmeta ways in between o...

ItemStack orangeglass = new ItemStack(Material.ORANGE_STAINED_GLASS_PANE);
ItemMeta orangeglassmeta = orangeglass.getItemMeta();
orangeglass.addUnsafeEnchantment(Enchantment.VANISHING_CURSE, 1);
orangeglassmeta.addItemFlags(ItemFlag.HIDE_ENCHANTS, ItemFlag.HIDE_UNBREAKABLE);
orangeglassmeta.setDisplayName(ChatColor.GRAY + "");
orangeglass.setItemMeta(orangeglassmeta);

quiet ice Apr 3, 2021, 3:07 PM

#

see, this is you issue

green prism Apr 3, 2021, 3:08 PM

#

quiet ice see, this is you issue

I'm going to try, thanks Mr.Eclipse

young knoll Apr 3, 2021, 3:08 PM

#

You should use the item meta enchanting methods

#

Not the itemstack ones

quiet ice Apr 3, 2021, 3:09 PM

#

probably since you are already manipulating item meta

green prism Apr 3, 2021, 3:10 PM

#

quiet ice probably since you are already manipulating item meta

ItemStack orangeglass = new ItemStack(Material.ORANGE_STAINED_GLASS_PANE);
ItemMeta orangeglassmeta = orangeglass.getItemMeta();
orangeglass.addUnsafeEnchantment(Enchantment.VANISHING_CURSE, 1);
orangeglass.addItemFlags(ItemFlag.HIDE_ENCHANTS, ItemFlag.HIDE_UNBREAKABLE);
orangeglassmeta.setDisplayName(ChatColor.GRAY + "");
orangeglass.setItemMeta(orangeglassmeta);

This doesn't work..

quiet ice Apr 3, 2021, 3:10 PM

#

WOW did you even read my comment?

young knoll Apr 3, 2021, 3:10 PM

#

You are still using the itemstack methods

paper viper Apr 3, 2021, 3:10 PM

#

kekkekekekekkkk

quiet ice Apr 3, 2021, 3:11 PM

#

Issue is there is no force enchantment method for itemmeta

#

There is a ignore levelcap parameter though, but I do not know if it is doing what it should

#

So better be safe than sorry

young knoll Apr 3, 2021, 3:11 PM

#

It’s the same thing

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/inventory/meta/ItemMeta.html#addEnchant(org.bukkit.enchantments.Enchantment,int,boolean)

green prism Apr 3, 2021, 3:12 PM

#

young knoll It’s the same thing

I'm confused, help Mr.eClipse

quiet ice Apr 3, 2021, 3:12 PM

#

Stop being an idiot ffs

#

And you should also no change the enchantment via non-itemmeta ways in between obtaining the itemmeta and setting it on an itemstack, as otherwise it will get overridden

#

Shut mr automod

young knoll Apr 3, 2021, 3:13 PM

#

You shouldn’t do it at all if you are already editing the meta

quiet ice Apr 3, 2021, 3:13 PM

#

^

green prism Apr 3, 2021, 3:13 PM

#

quiet ice Shut mr automod

So do I have to turn both of them into itemmeta and not put them out of it?

quiet ice Apr 3, 2021, 3:13 PM

#

xy cvdfhmkljrzäfs vjvxcdizk

#

Ight, discord is bad for my mental health, if anyone needs me, I'll be at IRC

green prism Apr 3, 2021, 3:14 PM

#

quiet ice Ight, discord is bad for my mental health, if anyone needs me, I'll be at IRC

No pls geol help me

last lintel Apr 3, 2021, 3:22 PM

#

Hello again

solemn shoal Apr 3, 2021, 3:22 PM

#

lost matrix I looked a bit into the MinecraftServer class and this is worth a try: ```java ...

doesnt seem to work?

last lintel Apr 3, 2021, 3:23 PM

#

is there an easy way to have different inventories in each world?

#

for example when im in a hub i will have a different inv than when im in survival world

blazing grove Apr 3, 2021, 3:24 PM

#

last lintel is there an easy way to have different inventories in each world?

Try to make a hash map with the world id and an inventory

last lintel Apr 3, 2021, 3:24 PM

#

a what?

solemn shoal Apr 3, 2021, 3:24 PM

#

nvm im dumb, didnt start my timer

blazing grove Apr 3, 2021, 3:25 PM

#

https://www.w3schools.com/java/java_hashmap.asp

lost matrix Apr 3, 2021, 3:25 PM

#

solemn shoal doesnt seem to work?

Im currently in a deep dive on the search of the class that extends MinecraftServer.
My first hint was DedicatedMinecraftServer.class but i cant find it. I might need to follow the breadcrumbs through the manifest file and the whole bootstrapping to find out what
single method invokes the actual tick.

last lintel Apr 3, 2021, 3:26 PM

#

blazing grove Try to make a hash map with the world id and an inventory

but how do i do that for each player?

blazing grove Apr 3, 2021, 3:27 PM

#

Hashmap in a hashmap

#

HashMap<UUID, HashMap<Integer, Inventory> data = new HashMap<UUID, HashMap<Integer, Inventory>();

solemn shoal Apr 3, 2021, 3:29 PM

#

note to self: dont invoke 5 ticks at once

blazing grove Apr 3, 2021, 3:29 PM

#

I think this should work

solemn shoal Apr 3, 2021, 3:29 PM

#

blazing grove Apr 3, 2021, 3:30 PM

#

last lintel but how do i do that for each player?

But its possible that there is a lot simpler solution

lost matrix Apr 3, 2021, 3:30 PM

#

solemn shoal

As i told you: You will break absolutely everything. Minecraft is hard wired on this 20 TPS constant.

solemn shoal Apr 3, 2021, 3:31 PM

#

no i was trying to run infinite ticks lol

lost matrix Apr 3, 2021, 3:31 PM

#

solemn shoal no i was trying to run infinite ticks lol

rip

solemn shoal Apr 3, 2021, 3:31 PM

#

also minecraft catches up when it has a lag spike

#

sometimes peaking up to hundreds of tps

humble stirrup Apr 3, 2021, 3:35 PM

#

solemn shoal Apr 3, 2021, 3:35 PM

#

yes

#

fork heaven, i know

humble stirrup Apr 3, 2021, 3:36 PM

#

yatopia is fork hell

solemn shoal Apr 3, 2021, 3:36 PM

#

same thing

#

i have yet to see plugins break because of it

humble stirrup Apr 3, 2021, 3:37 PM

#

i've heard stories

solemn shoal Apr 3, 2021, 3:38 PM

#

works fine with this setup for me

humble stirrup Apr 3, 2021, 3:38 PM

#

enjoy when your world gets eaten for breakfast

solemn shoal Apr 3, 2021, 3:38 PM

#

havent had that issue

#

only when the first 1.16 builds came out

humble stirrup Apr 3, 2021, 3:39 PM

#

it's literally just a compilation of everyone else's patches

solemn shoal Apr 3, 2021, 3:39 PM

#

well yes

lost matrix Apr 3, 2021, 3:39 PM

#

solemn shoal same thing

Btw this is the actual method that gets called by the minecraft scheduler.

  public void forceTickNow() throws ReflectiveOperationException {
    final MinecraftServer server = MinecraftServer.getServer();
    final Method tickMethod = MinecraftServer.class.getDeclaredMethod("b", BooleanSupplier.class);
    tickMethod.setAccessible(true);
    final BooleanSupplier someBool = () -> true;
    tickMethod.invoke(server, someBool);
  }

solemn shoal Apr 3, 2021, 3:40 PM

#

isnt b already public?

lost matrix Apr 3, 2021, 3:40 PM

#

Its protected i think

solemn shoal Apr 3, 2021, 3:40 PM

#

wise mesa Apr 3, 2021, 3:43 PM

#

what's the "good" way to get the main instance of a plugin

#

instead of using singletons

#

I want to make my main instance accesable

lost matrix Apr 3, 2021, 3:44 PM

#

solemn shoal

Nope. None of those tick the server.

lost matrix Apr 3, 2021, 3:45 PM

#

wise mesa I want to make my main instance accesable

Either static singleton or dependency injection (for example passing the instance in the constructor of your manager classes)

cursive glen Apr 3, 2021, 3:45 PM

#

Heyo!

#

Just wondering how I can add stuff to my config.yml from another class that isn't my main.

blazing grove Apr 3, 2021, 3:45 PM

#

Use an instance

#

Or you can use YamlConfiguration.loadConfiguration i think

cursive glen Apr 3, 2021, 3:47 PM

#

hm

#

I'll try to figure it oyut

#

out**

blazing grove Apr 3, 2021, 3:47 PM

#

if (configFile == null) {
configFile=new File(Main.instance.getDataFolder(), "config.yml");
}
configuration=YamlConfiguration.loadConfiguration(configFile);

#

I use this

quaint mantle Apr 3, 2021, 3:48 PM

#

im a bit stuck on this. i want to list all online players on index but i dont have a clue on how i can do this

wise mesa Apr 3, 2021, 3:48 PM

#

lost matrix Either static singleton or dependency injection (for example passing the instanc...

oh yes I am definitely using DI for internal plugin classes, I meant making my class accessable by other plugins

#

I don't really want to use a singleton

solemn shoal Apr 3, 2021, 3:48 PM

#

imma try your code now

wise mesa Apr 3, 2021, 3:49 PM

#

I guess it doesn't matter too much

lost matrix Apr 3, 2021, 3:49 PM

#

wise mesa oh yes I am definitely using DI for internal plugin classes, I meant making my ...

You normally dont expose your main class to other plugins.
If you want to write an API for other plugins to hook into then you should create an API class that can provide other
devs with the needed methods and/or instances (besides your JavaPlugin instance)

wise mesa Apr 3, 2021, 3:50 PM

#

makes sense

#

thanks

solemn shoal Apr 3, 2021, 3:50 PM

#

hey smile, your code doesnt seem to work either

#

nvm

#

it isnt reflected in the server TPS tho

lost matrix Apr 3, 2021, 3:51 PM

#

solemn shoal it isnt reflected in the server TPS tho

obvsly...

minor garnet Apr 3, 2021, 3:52 PM

#

is there a decent way to make a particle trail just using the player's direction?

wise mesa Apr 3, 2021, 3:52 PM

#

I'm trying to learn all the test driven development-type stuff

#

and good oop and all that

lost matrix Apr 3, 2021, 3:53 PM

#

solemn shoal it isnt reflected in the server TPS tho

Btw this is hilarious:

  @Override
  public void onEnable() {
    Bukkit.getScheduler().runTaskTimer(this, () -> {
      try {
        SpigotCore.forceTickNow();
      } catch (final ReflectiveOperationException e) {
        e.printStackTrace();
      }
    }, 1, 1);
    Bukkit.getPluginManager().registerEvents(this, this);
  }

  public static void forceTickNow() throws ReflectiveOperationException {
    final MinecraftServer server = MinecraftServer.getServer();
    final Method tickMethod = MinecraftServer.class.getDeclaredMethod("b", BooleanSupplier.class);
    tickMethod.setAccessible(true);
    final BooleanSupplier someBool = () -> true;
    tickMethod.invoke(server, someBool);
  }

Everything just runs twice as fast/often.

But the client gets out of sync very often.

solemn shoal Apr 3, 2021, 3:53 PM

#

i mean im surprised the server only reports 20tps regardless of running faster, considering if its catching up due to lag, it works fine

eternal oxide Apr 3, 2021, 3:53 PM

#

minor garnet is there a decent way to make a particle trail just using the player's direction...

Do you mean a particle trail as they walk, or a trail from them to some location?

solemn shoal Apr 3, 2021, 3:54 PM

#

lol @lost matrix

#

i was about to point that out

#

#

practically the same code

minor garnet Apr 3, 2021, 3:54 PM

#

trail for a place

lost matrix Apr 3, 2021, 3:55 PM

#

solemn shoal i mean im surprised the server only reports 20tps regardless of running faster, ...

Just because you invoke the tick method more often doesnt magically re-write thousands of lines of code that expect the TPS to be 20.
This piece of code will never be helpful and will always break everything. No exception.

solemn shoal Apr 3, 2021, 3:56 PM

#

i mean if the server had a lag spike, and it catches up, it does go above 20

eternal oxide Apr 3, 2021, 3:56 PM

#

@minor garnet yes it fairly easy but you need to explain your end goal better so we don;t waste time on things you don't need

wise mesa Apr 3, 2021, 3:56 PM

#

lost matrix Btw this is hilarious: ```java @Override public void onEnable() { Bukkit...

I feel like there's a better way to do this then searching the class for the method every single time

#

maybe you should consider caching the method in a static variable or something

lost matrix Apr 3, 2021, 3:57 PM

#

wise mesa I feel like there's a better way to do this then searching the class for the met...

You would obvsly cache the Method instance. But this is just a little toy thingy.

wise mesa Apr 3, 2021, 3:57 PM

#

ah ok makes sense

minor garnet Apr 3, 2021, 3:57 PM

#

I just need to do a particle trail when you right-click in the direction from which you aimed

cursive glen Apr 3, 2021, 3:57 PM

#

lol im so big brain

#

I was adding something to my config.yml and I was wondering why it wasn't showing up

eternal oxide Apr 3, 2021, 3:58 PM

#

@minor garnet ok thats easy.

cursive glen Apr 3, 2021, 3:58 PM

#

then I realized I forgot to save lol 😂

lost matrix Apr 3, 2021, 3:58 PM

#

minor garnet I just need to do a particle trail when you right-click in the direction from wh...

Ive send you my code ive written yesterday where i played around with bullets. There is some method that creates a particle trail somewhere in there.
https://gist.github.com/Flo0/bbc2ee41e4decf33a83fa0b9d65fb853

minor garnet Apr 3, 2021, 3:59 PM

#

that ?

lost matrix Apr 3, 2021, 4:00 PM

#

minor garnet that ?

Yes. Now that i look at it its not so pretty and doesnt explain itself really well...

eternal oxide Apr 3, 2021, 4:01 PM

#

@minor garnet When you click you just need to get the players location. then loop however may times you want to place a particle java Location loc = player.getLocation(); Vector direction = loc.getDirection(); Location particle; for(int x... particle = loc.clone().add(direction.clone().multiply(x)); loc.getWorld().spawn...

solemn shoal Apr 3, 2021, 4:05 PM

#

@lost matrix time to call that code from a timer lol

lost matrix Apr 3, 2021, 4:07 PM

#

solemn shoal <@!220605553368498176> time to call that code from a timer lol

Stay on the main Thread

solemn shoal Apr 3, 2021, 4:07 PM

#

how would i make it run faster tho

#

coz now we've got twice the speed

lost matrix Apr 3, 2021, 4:08 PM

#

solemn shoal how would i make it run faster tho

Fork the server and re-write the code so the server can handle the arbitrary tick delay.

solemn shoal Apr 3, 2021, 4:09 PM

#

what, just fork spigot?

lost matrix Apr 3, 2021, 4:10 PM

#

solemn shoal what, just fork spigot?

Yes. This way you dont need to tinker with reflections or injections

cinder thistle Apr 3, 2021, 4:10 PM

#

Generics pognt:

I currently have OxideDAO<T> defined. I have a map of it that looks like this: Map<String, OxideDAO<?>>. It is defined in another class. I am trying to use this to get a DAO from the map: OxideDAO<Ban> testDAO = (OxideDAO<Ban>) databaseHandler.getDaos().get("ban"); However, there's all kinds of generics issues with that. IntelliJ wants me to generify the class, but when I try to, it does nothing. I'd also prefer a way that doesn't require me to cast. The class Ban doesn't extend anything; it's a morphia (mongo) object.

What should I do?

#

Side note: getDaos is generated by lombok and I cba to rename it yet

lost matrix Apr 3, 2021, 4:12 PM

#

cinder thistle Generics pognt: I currently have `OxideDAO<T>` defined. I have a map of it that...

You have to pass the class of your generic type and then cast. The type is erased at runtime and there is no way around that. (Unless you make the DAO type aware)

minor garnet Apr 3, 2021, 4:12 PM

#

what is the maximum speed of a projectile for it not to be going in random relations on the player's client?

eternal oxide Apr 3, 2021, 4:12 PM

#

random relations?

cinder thistle Apr 3, 2021, 4:13 PM

#

lost matrix You have to pass the class of your generic type and then cast. The type is erase...

I get what you mean by passing the class but how would I do that?
Also, what do you mean by this?

(Unless you make the DAO type aware)
I'm fairly unlearned when it comes to generics, although I understand the basics.

lost matrix Apr 3, 2021, 4:13 PM

#

cinder thistle I get what you mean by passing the class but how would I do that? Also, what do ...

Example:

  private final Map<String, DAO<?>> daoMap = new HashMap<>();

  public <T> DAO<T> getDao(String daoName, Class<T> daoClass) {
    return (DAO<T>) daoMap.get(daoName);
  }

cinder thistle Apr 3, 2021, 4:13 PM

#

ah, I see.

minor garnet Apr 3, 2021, 4:13 PM

#

eternal oxide random relations?

random directions, bad translator

eternal oxide Apr 3, 2021, 4:14 PM

#

velocity is a Vector so there should never be a random direction

cinder thistle Apr 3, 2021, 4:18 PM

#

lost matrix Example: ```java private final Map<String, DAO<?>> daoMap = new HashMap<>(); ...

Wait, but daoClass is never used?

#

Oh nvm I get it

lost matrix Apr 3, 2021, 4:18 PM

#

cinder thistle Wait, but `daoClass` is never used?

Yes. Its just to generify the method.

solemn shoal Apr 3, 2021, 4:18 PM

#

#

nvm you can spam the method

cinder thistle Apr 3, 2021, 4:20 PM

#

poggers OxideDAO<Ban> testDAO = databaseHandler.getDAO("ban", Ban.class);

#

poggers is my thing right now

#

it works

civic apex Apr 3, 2021, 4:27 PM

#

how do I check the first collision with a block from the player's direction? in a max of 8 blocks
I want to teleport the player to the location that is 8 blocks in the direction they are looking at, but stop them if there is a block in between

Location destination = p.getLocation().add(p.getLocation().getDirection().multiply(8));
p.teleport(destination);

that's the code I have right now (no checks for collisions)

lost matrix Apr 3, 2021, 4:30 PM

#

Ray trace for blocks or use a BlockIterator

civic apex Apr 3, 2021, 4:30 PM

#

how do I use raytracing?

eternal oxide Apr 3, 2021, 4:31 PM

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/World.html#rayTraceBlocks(org.bukkit.Location,org.bukkit.util.Vector,double) Will be null if no blocks are found

civic apex Apr 3, 2021, 4:31 PM

#

but I need to get the collision location as well

eternal oxide Apr 3, 2021, 4:32 PM

#

if there is a collision, you get a RayTraceResult

civic apex Apr 3, 2021, 4:32 PM

#

oh

#

k

#

on the first one?

eternal oxide Apr 3, 2021, 4:32 PM

#

yes

#

read the javadoc, it gives you everything

lost matrix Apr 3, 2021, 4:34 PM

#

civic apex how do I use raytracing?

  public Vector traceOrMax(final Location start, final Vector direction, final double length) {
    final RayTraceResult result = start.getWorld().rayTraceBlocks(start, direction, length);
    if (result == null) {
      return direction.multiply(length);
    }
    final Block hitBlock = result.getHitBlock();
    if (hitBlock == null) {
      return direction.multiply(length);
    }
    final Vector hitPosition = result.getHitPosition();
    return hitPosition.subtract(start.toVector());
  }

This will return the max length vector or the vector at which the first Block
was hit if present.

civic apex Apr 3, 2021, 4:37 PM

#

ok thanks

solemn shoal Apr 3, 2021, 4:53 PM

#

question, how can i unload a plugin through code?

#

say i want to disable & unload a plugin called SleepFix

lost matrix Apr 3, 2021, 4:56 PM

#

You can try:
Bukkit.getPluginManager()#disablePlugin(JavaPlugin);

solemn shoal Apr 3, 2021, 4:56 PM

#

which overload?

#

(Plugin) or (Plugin, boolean)

lost matrix Apr 3, 2021, 4:57 PM

#

Spigot only has one method.

civic apex Apr 3, 2021, 4:58 PM

#

wait my IDE says world doesn't have the method rayTraceBlocks()

lost matrix Apr 3, 2021, 4:58 PM

#

civic apex wait my IDE says `world` doesn't have the method `rayTraceBlocks()`

This means you are probably on an ancient spigot version.

civic apex Apr 3, 2021, 4:59 PM

#

can I use newer spigot/bukkit api methods for a legacy server?

#

like 1.16 api for 1.8 server

lost matrix Apr 3, 2021, 4:59 PM

#

lol

civic apex Apr 3, 2021, 4:59 PM

#

no right?

eternal oxide Apr 3, 2021, 5:00 PM

#

update to 1.16 and use a plugin to provide 1.8 combat

lost matrix Apr 3, 2021, 5:00 PM

#

No. The 1.8 server just misses a ton of new API features. Its old and unsupported for a reason.

solemn shoal Apr 3, 2021, 5:04 PM

#

lost matrix Spigot only has one method.

oh

#

i guess its a paper thing then

green prism Apr 3, 2021, 5:09 PM

#

Do you know an easy-method for create an "Animate GUI"?

lost matrix Apr 3, 2021, 5:10 PM

#

green prism Do you know an easy-method for create an "Animate GUI"?

Inventory with a scheduler. Its a bit hard to get this right.

daring sierra Apr 3, 2021, 5:10 PM

#

i read this is "anime tea'd goo why"

green prism Apr 3, 2021, 5:11 PM

#

lost matrix Inventory with a scheduler. Its a bit hard to get this right.

A normal Repeating Scheduler? SyncRepeatingTask?

lost matrix Apr 3, 2021, 5:12 PM

#

Yes. I would create a single scheduled runnable that contains some collection of tickable inventories of which each is a state machine that can be progressed by ticking it.

#

Then upon opening the inventory i would add it (or better its wrapper) to the runnable and remove it again when the player closes the inventory.

solemn shoal Apr 3, 2021, 5:13 PM

#

#

ok cool server

outer crane Apr 3, 2021, 5:14 PM

#

very cool server

#

also is that.... cmd.exe?
runs

solemn shoal Apr 3, 2021, 5:15 PM

#

yes it is

#

its my plugin test server so it doesnt matter

#

anyways

#

dunno how i didnt notice

green prism Apr 3, 2021, 5:16 PM

#

lost matrix Then upon opening the inventory i would add it (or better its wrapper) to the ru...

I think there is an easier method because UltraPermissions is too light too

civic apex Apr 3, 2021, 5:17 PM

#

eternal oxide update to 1.16 and use a plugin to provide 1.8 combat

but 1.16 servers are laggier

#

and btw if i compile for newer versions

#

would I have to add api-version?

eternal oxide Apr 3, 2021, 5:18 PM

#

1.8 is over 5 years old and no longer supported

lost matrix Apr 3, 2021, 5:18 PM

#

civic apex but 1.16 servers are laggier

Do you need to support literally hundreds of concurrent users?
No? -> Not a concern for you.

civic apex Apr 3, 2021, 5:18 PM

#

eternal oxide 1.8 is over 5 years old and no longer supported

I know but it's still better optimized than 1.13+

civic apex Apr 3, 2021, 5:19 PM

#

lost matrix Do you need to support literally hundreds of concurrent users? No? -> Not a conc...

no but I want to use it on a 1.8 server

solemn shoal Apr 3, 2021, 5:19 PM

#

then write it for 1.8

eternal oxide Apr 3, 2021, 5:19 PM

#

as 7smile7 said, unless you have hundreds of concurrent users you'll never notice.

solemn shoal Apr 3, 2021, 5:19 PM

#

^ this too

#

#

like.. i dont notice at all lol

civic apex Apr 3, 2021, 5:19 PM

#

might also have to do with me running the server on a rpi

#

hmm

solemn shoal Apr 3, 2021, 5:20 PM

#

youre already going for low spec hardware to begin with

lost matrix Apr 3, 2021, 5:20 PM

#

civic apex might also have to do with me running the server on a rpi

I ran 1.15 on a rpi 4 with 4gigs. No problems for <10 users if properly configured.

solemn shoal Apr 3, 2021, 5:21 PM

#

#

1.16 with 1 gig

civic apex Apr 3, 2021, 5:24 PM

#

lost matrix I ran 1.15 on a rpi 4 with 4gigs. No problems for <10 users if properly configur...

HOWWW

#

i have a 4gb rpi

#

and run a 1.16 smp in paper with preloaded chunks and the server goes to 8tps with 3 players

#

:c

#

wait this should be in #help-server

lost matrix Apr 3, 2021, 5:25 PM

#

You probably installed a bunch of trash plugins.

#

And didnt configure the server for the load.

civic apex Apr 3, 2021, 5:28 PM

#

??

#

i only use plugins to load chunks, tp through worlds and my custom coded ones

#

none of them should really lag the server that much

#

i also turned down the chunk distance to like 8

lost matrix Apr 3, 2021, 5:30 PM

#

Run timings v2 (to track down bottlenecks)
Also use a high Java version and the G1GC

quaint mantle Apr 3, 2021, 5:38 PM

#

@civic apex use Spark and run it for a bit to get some info about your server and what’s happening

#

you’ll get much more in-depth info about the root of the issue than regular timings

civic apex Apr 3, 2021, 5:48 PM

#

my wifi went out

#

well i was using java 8

#

that might have smth to do with it

quaint mantle Apr 3, 2021, 5:56 PM

#

nah 8 is fine

solemn shoal Apr 3, 2021, 6:12 PM

#

is there a way i can display mob health bars without overriding their names?

fervent cove Apr 3, 2021, 6:14 PM

#

can some1 help me

#

2021-04-03_20_10_59-Challenges_MoveListener.java.png

#

2021-04-03_20_11_18-Challenges_MoveListener.java.png

#

bb and bp should final or something like this idk but where i must change this

sturdy patrol Apr 3, 2021, 6:19 PM

#

@solemn shoal You could probably use packets. That way, the server will not have to rename mobs, but the clients will think the mobs are named

solemn shoal Apr 3, 2021, 6:21 PM

#

hm its not like i can do a scoreboard belowName kinda thing?

opal juniper Apr 3, 2021, 6:23 PM

#

fervent cove bb and bp should final or something like this idk but where i must change this

when you define them

#

e.g. final Player bp;

civic apex Apr 3, 2021, 6:25 PM

#

does spigot fork craftbukkit?

eternal oxide Apr 3, 2021, 6:26 PM

#

Spigot builds CraftBukkit

civic apex Apr 3, 2021, 6:26 PM

#

how can I import CraftWorld?

eternal oxide Apr 3, 2021, 6:26 PM

#

more precisely BuildTools builds Spigot and includes CraftBukkit.

civic apex Apr 3, 2021, 6:27 PM

#

eternal oxide more precisely BuildTools builds Spigot and includes CraftBukkit.

well yes

eternal oxide Apr 3, 2021, 6:27 PM

#

using Maven?

civic apex Apr 3, 2021, 6:27 PM

#

no

#

with import

eternal oxide Apr 3, 2021, 6:27 PM

#

if you are importing a spigot jar then CraftWorld is in there

civic apex Apr 3, 2021, 6:27 PM

#

well

#

wait isnt craftworld from nms?

eternal oxide Apr 3, 2021, 6:28 PM

#

as I said above.

civic apex Apr 3, 2021, 6:28 PM

#

but is it from nms or bukkit/spigot?

eternal oxide Apr 3, 2021, 6:29 PM

#

Its bukkit

#

nms is World

civic apex Apr 3, 2021, 6:29 PM

#

and how do I import it then?

eternal oxide Apr 3, 2021, 6:30 PM

#

Spigot jar has them all

civic apex Apr 3, 2021, 6:30 PM

#

because (CraftWorld) world gives me an error

eternal oxide Apr 3, 2021, 6:31 PM

#

show what you are trying to do

civic apex Apr 3, 2021, 6:32 PM

#

CraftWolrd cw = (CraftWorld) e.getPlayer().getLocation().getWorld();

eternal oxide Apr 3, 2021, 6:32 PM

#

I hope thats a typo

civic apex Apr 3, 2021, 6:32 PM

#

it was

eternal oxide Apr 3, 2021, 6:32 PM

#

then that code is correct

civic apex Apr 3, 2021, 6:33 PM

#

bc i did it correctly before and still error

#

well its red

eternal oxide Apr 3, 2021, 6:33 PM

#

are you tryign to get the NMS world object?

civic apex Apr 3, 2021, 6:33 PM

#

maybe

#

im trying to raytraceblocks in 1.8

eternal oxide Apr 3, 2021, 6:33 PM

#

oh

#

yeah, good luck with that

solemn shoal Apr 3, 2021, 6:34 PM

#

hm, how can i fix a "NoClassDefFound" error?

civic apex Apr 3, 2021, 6:34 PM

#

:c

solemn shoal Apr 3, 2021, 6:34 PM

#

my class exists yet the server throws a tantrum over it

eternal oxide Apr 3, 2021, 6:34 PM

#

No class found = using a lib thats not on yrou server at runtime

solemn shoal Apr 3, 2021, 6:34 PM

#

its another class in my plugin

civic apex Apr 3, 2021, 6:34 PM

#

https://www.spigotmc.org/threads/check-if-a-player-can-see-a-block.405244/

SpigotMC - High Performance Minecraft

Check if a player can see a block

My method:
private MovingObjectPosition canSee(Location loc1, Location loc2) {
Vec3D startPos = new Vec3D(loc1.getX(), loc1.getY(),...

solemn shoal Apr 3, 2021, 6:34 PM

#

[20:33:32 ERROR]: Could not pass event BlockRedstoneEvent to EssentialTools v1.0
[20:33:32 ERROR]: Suspected Plugins:
[20:33:32 ERROR]:       EssentialTools{enabled,ver=1.0,path=plugins\EssentialTools.jar}
[20:33:32 ERROR]: Exception details below:
java.lang.NoClassDefFoundError: net/thearcanebrony/essentialtools/mechanics/RedstoneEventTracking
        at net.thearcanebrony.essentialtools.events.ETBlockRedstoneEvent.RedstoneEvent(ETBlockRedstoneEvent.java:14) ~[?:?]```

civic apex Apr 3, 2021, 6:35 PM

#

civic apex https://www.spigotmc.org/threads/check-if-a-player-can-see-a-block.405244/

that is using 1.8 and craftworld for raytraceblocks

solemn shoal Apr 3, 2021, 6:35 PM

#

eternal oxide Apr 3, 2021, 6:35 PM

#

ETBlockRedstoneEvent.java:14

solemn shoal Apr 3, 2021, 6:36 PM

#

package net.thearcanebrony.essentialtools.events;

import net.thearcanebrony.essentialtools.RuntimeStore;
import net.thearcanebrony.essentialtools.mechanics.RedstoneEventTracking;
import net.thearcanebrony.essentialtools.wrappers.ETEventHandler;
import org.bukkit.Chunk;
import org.bukkit.event.EventHandler;
import org.bukkit.event.block.BlockRedstoneEvent;

public class ETBlockRedstoneEvent extends ETEventHandler {
    @EventHandler
    public void RedstoneEvent(BlockRedstoneEvent e) {
        Chunk a = e.getBlock().getLocation().getChunk();
        RuntimeStore.RedstoneEvents.get(RedstoneEventTracking.CurrentTick).add(new Integer[]{a.getX(), a.getZ()});
    }
}```

#

line 14 is RuntimeStore... (2 lines from end)

eternal oxide Apr 3, 2021, 6:38 PM

#

That error you posted looks odd. Suspected plugins?

solemn shoal Apr 3, 2021, 6:39 PM

#

suspected plugins..

#

only one listed is mine

#

(all the code is in the same plugin)

#

its definately there in the jar..

#

https://gitlab.com/thearcanebrony/essentialtools
compiled jar:

📎 EssentialTools.jar

eternal oxide Apr 3, 2021, 6:41 PM

#

throw your RedstoneEventTracking.java in here

solemn shoal Apr 3, 2021, 6:42 PM

#

one sec gotta figure out whats eating my cpu

eternal oxide Apr 3, 2021, 6:42 PM

#

just drag/drop it will auto format

civic apex Apr 3, 2021, 6:42 PM

#

wait my org.bukkit.craftbukkit only has Main as a class

weary geyser Apr 3, 2021, 6:42 PM

#

Can you make a parent module depend on a child module? (Maven)

solemn shoal Apr 3, 2021, 6:42 PM

#

drag/drop what?

eternal oxide Apr 3, 2021, 6:43 PM

#

nm I see you posted source

solemn shoal Apr 3, 2021, 6:43 PM

#

yeah

#

hold up lemme push

#

okay pushed

#

its all up to date with my local now

civic apex Apr 3, 2021, 6:44 PM

#

civic apex wait my `org.bukkit.craftbukkit` only has `Main` as a class

anyone knows why? CraftWorld isn't a class for some reason

weary geyser Apr 3, 2021, 6:44 PM

#

did you import bukkit

civic apex Apr 3, 2021, 6:44 PM

#

i imported spigot

weary geyser Apr 3, 2021, 6:44 PM

#

you need bukkit

civic apex Apr 3, 2021, 6:45 PM

#

both imported?

civic apex Apr 3, 2021, 6:45 PM

#

weary geyser you need bukkit

craftbukkit right?

solemn shoal Apr 3, 2021, 6:45 PM

#

im compiling against a yatopia jar but youre on 1.8 so i cant help you there

weary geyser Apr 3, 2021, 6:45 PM

#

civic apex craftbukkit right?

        <dependency>
            <groupId>org.bukkit</groupId>
            <artifactId>bukkit</artifactId>
            <version>version</version>
        </dependency>```

civic apex Apr 3, 2021, 6:46 PM

#

weary geyser ```xml <dependency> <groupId>org.bukkit</groupId> ...

im not using maven

weary geyser Apr 3, 2021, 6:46 PM

#

weary geyser Can you make a parent module depend on a child module? (Maven)

Bump

#

ugh

#

mod

civic apex Apr 3, 2021, 6:46 PM

#

ant? i dont actually know

weary geyser Apr 3, 2021, 6:46 PM

#

Use a framework

civic apex Apr 3, 2021, 6:46 PM

#

just use import

wicked shale Apr 3, 2021, 6:46 PM

#

weary geyser Can you make a parent module depend on a child module? (Maven)

wouldn't that parent module under another parent module just be a child module?

weary geyser Apr 3, 2021, 6:46 PM

#

That's way better

weary geyser Apr 3, 2021, 6:47 PM

#

wicked shale wouldn't that parent module under another parent module just be a child module?

oh shit

#

meant child module

#

typo

wicked shale Apr 3, 2021, 6:48 PM

#

Yes I think

weary geyser Apr 3, 2021, 6:48 PM

#

How would you do it?

wicked shale Apr 3, 2021, 6:48 PM

#

Well it's a bit confusing

weary geyser Apr 3, 2021, 6:48 PM

#

        <dependency>
            <groupId>me.zoibox.core</groupId>
            <artifactId>LucentAPI</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>``` Because that didn't work

wicked shale Apr 3, 2021, 6:49 PM

#

what was the error?

weary geyser Apr 3, 2021, 6:49 PM

#

Nothing

#

It just didn't work

#

None of the classes showed up

wicked shale Apr 3, 2021, 6:49 PM

#

like the imports didn't work?

#

yeah

weary geyser Apr 3, 2021, 6:49 PM

#

Yk a fix?

wicked shale Apr 3, 2021, 6:50 PM

#

its impossible to know without some context or smthing

weary geyser Apr 3, 2021, 6:50 PM

#

What do you want

wicked shale Apr 3, 2021, 6:50 PM

#

could you show me your full pom

weary geyser Apr 3, 2021, 6:50 PM

#

Which class

#

*module

wicked shale Apr 3, 2021, 6:50 PM

#

the snippet you posted

#

that one

weary geyser Apr 3, 2021, 6:51 PM

#

https://mystb.in/FuturesMphDegrees.xml

wicked shale Apr 3, 2021, 6:53 PM

#

Yeah i'm not sure hm

lost matrix Apr 3, 2021, 6:54 PM

#

weary geyser ```xml <dependency> <groupId>org.bukkit</groupId> ...

People have to stop doing this if they want to use craftbukkit and or nms.
The proper way is using the normal spigot group id and spigot artifact instead of spigot-api

solemn shoal Apr 3, 2021, 6:55 PM

#

i compile against a paperclip cached jar

lost matrix Apr 3, 2021, 6:56 PM

#

solemn shoal i compile against a paperclip cached jar

Did you manually install that into your maven repo?

solemn shoal Apr 3, 2021, 6:56 PM

#

then everything is available to me

#

i dont use maven

lost matrix Apr 3, 2021, 6:56 PM

#

solemn shoal i dont use maven

Ah...

solemn shoal Apr 3, 2021, 6:56 PM

#

i started in eclipse

weary geyser Apr 3, 2021, 6:56 PM

#

weary geyser Can you make a parent module depend on a child module? (Maven)

bump

eternal oxide Apr 3, 2021, 6:56 PM

#

This support is for Spigot only. Replace your jar with Spigot and try. If it doesn't work come back for help

solemn shoal Apr 3, 2021, 6:56 PM

#

never learned how to set up maven etc

lost matrix Apr 3, 2021, 6:57 PM

#

weary geyser bump

That doesnt make sense. Why would a parent depend on a child...

solemn shoal Apr 3, 2021, 6:57 PM

#

so uh, raw eclipse + ant tasks

#

@eternal oxide who is that for?

weary geyser Apr 3, 2021, 6:57 PM

#

lost matrix That doesnt make sense. Why would a parent depend on a child...

Idk but I need to

lost matrix Apr 3, 2021, 6:59 PM

#

weary geyser Idk but I need to

If you "need to" then your design is flawed. I dont even know how this is supposed to work in the first place.

wicked shale Apr 3, 2021, 6:59 PM

#

I was thinking of something different. Like we could have a completely separate project with a parent which its dependencies having one of the childs of another project as a dependency

solemn shoal Apr 3, 2021, 6:59 PM

#

regardless @eternal oxide found any reason why my class wouldnt be found?

wicked shale Apr 3, 2021, 7:00 PM

#

please don't use Ant

#

lol

solemn shoal Apr 3, 2021, 7:00 PM

#

idk anything outside of ant lol

#

i'd be using gradle but idk how to set it up

#

regardless, it works fine for my usage

lost matrix Apr 3, 2021, 7:01 PM

#

solemn shoal regardless, it works fine for my usage

If you never depend on external libraries then this is fine.

solemn shoal Apr 3, 2021, 7:02 PM

#

i had a dependency ages ago

#

i just included its compiled files in my jar

#

also i currently have a dependency on Vault (softdepend)

#

#

(no im not compiling against 1.15)

#

just cba to rename that module

lost matrix Apr 3, 2021, 7:05 PM

#

And then you see some proper java libraries you would like to use and have to tinker with maven commands to get an actual jar you can include.
And if one of the transitive dependencies changes you have no way of automatically detecting and updating that. ^^ But you will eventually encounter those problems.

solemn shoal Apr 3, 2021, 7:06 PM

#

i mean, aside vault and a server jar i have no dependencies

#

wait let me try cleaning my build dir lol

#

or is that not a thing you can do in intellij?

#

that fixed it..

dense eagle Apr 3, 2021, 7:18 PM

#

What does EntityDamageEvent.DamageCause.CUSTOM does and how could I use it?

solemn shoal Apr 3, 2021, 7:19 PM

#

its just an explanation of how an entity was damaged for devs

humble stirrup Apr 3, 2021, 7:19 PM

#

iirc it's only used when specified manually by a plugin

lost matrix Apr 3, 2021, 7:19 PM

#

dense eagle What does `EntityDamageEvent.DamageCause.CUSTOM` does and how could I use it?

Its only applied for damage that is normally not dealt in vanilla.

dense eagle Apr 3, 2021, 7:19 PM

#

Does it let me display custom death causes?

humble stirrup Apr 3, 2021, 7:19 PM

#

no

dense eagle Apr 3, 2021, 7:21 PM

#

How could I override death messages only on some ocassions?

humble stirrup Apr 3, 2021, 7:21 PM

#

EntityDeathEvent#setDeathMessage(String)

lost matrix Apr 3, 2021, 7:21 PM

#

dense eagle How could I override death messages only on some ocassions?

Listen for the EntityDeathEvent and set the messages based on conditions.

dense eagle Apr 3, 2021, 7:22 PM

#

Ok, thanks!

eternal oxide Apr 3, 2021, 7:27 PM

#

ok thats wierd I just got a Github notification for somethign from 2014 https://github.com/AigleDev/backport/commit/ca27a33e84f9332a045de70d91d3f48061946f12

solemn shoal Apr 3, 2021, 7:33 PM

#

404

lost matrix Apr 3, 2021, 7:34 PM

#

eternal oxide ok thats wierd I just got a Github notification for somethign from 2014 <https:/...

lul

eternal oxide Apr 3, 2021, 7:34 PM

#

silly links

#

it was just a fix for offline uuids for pseudo players being duplicated in CraftBukkit

#

but it was from 2014

solemn shoal Apr 3, 2021, 7:38 PM

#

oh lol

civic apex Apr 3, 2021, 8:01 PM

#

how do I get an array of blocks that go on a straight line between 2 positions, or one position and a vector?

quaint mantle Apr 3, 2021, 8:02 PM

#

loop getRelative for X distance

#

How to make a delay in event? Like PlayerMoveEvent player moves send message 2 seconds send message. For not spamming.

lost matrix Apr 3, 2021, 8:14 PM

#

civic apex how do I get an array of blocks that go on a straight line between 2 positions, ...

Using a BlockIterator if you want it for an arbitrary vector

lost matrix Apr 3, 2021, 8:15 PM

#

quaint mantle How to make a delay in event? Like PlayerMoveEvent player moves send message 2 s...

Create a Map<UUID, Long> where you keep track of the last time you have sent a message to a specific player (System.currentTimeMillis())
Then you can check if the last message is older than 2 seconds.

quaint mantle Apr 3, 2021, 8:18 PM

#

Thanks

lost matrix Apr 3, 2021, 8:22 PM

#

civic apex how do I get an array of blocks that go on a straight line between 2 positions, ...

Something like this should work:

  public List<Block> getBlocksInBetween(final Location from, final Location to) {
    Preconditions.checkArgument(from.getWorld() != null && from.getWorld().equals(to.getWorld()));
    final World world = from.getWorld();
    final Vector start = from.toVector();
    final Vector direction = to.toVector().subtract(from.toVector());
    final int distance = (int) Math.floor(direction.length());
    final double yOffset = 0;
    final BlockIterator blockIterator = new BlockIterator(world, start, direction, yOffset, distance);
    final ArrayList<Block> blockList = new ArrayList<>();
    blockIterator.forEachRemaining(blockList::add);
    return blockList;
  }

obtuse basin Apr 3, 2021, 9:04 PM

#

any idea why this doesnt work? ```
class simplecmd: CommandExecutor {

override fun onCommand(
    sender: CommandSender?,
    command: Command?,
    label: String?,
    args: Array<out String>?,
): Boolean {
    val player: OfflinePlayer? = null
    val worldname: String = player?.getUniqueId().toString()
    if(Bukkit.getWorld(worldname) != null) {

Bukkit.createWorld(WorldCreator(worldname).type(WorldType.valueOf("DEFAULT")))
return true
} else {
return true
}
}
}```

#

it doesn't gives any error or smth

civic apex Apr 3, 2021, 9:05 PM

#

that isn't java right?

lost matrix Apr 3, 2021, 9:05 PM

#

obtuse basin any idea why this doesnt work? ``` class simplecmd: CommandExecutor { overr...

What exactly doesnt work?
Did you register this class as an executor for a command?
Did you specify the command in your plugin.yml?

obtuse basin Apr 3, 2021, 9:05 PM

#

civic apex that isn't java right?

Kotlin, but mostly similar to java

civic apex Apr 3, 2021, 9:05 PM

#

oh ok

obtuse basin Apr 3, 2021, 9:05 PM

#

lost matrix What exactly doesnt work? Did you register this class as an executor for a comma...

it doesn't create the world

civic apex Apr 3, 2021, 9:05 PM

#

thought that was only used for android dev mb

lost matrix Apr 3, 2021, 9:07 PM

#

obtuse basin it doesn't create the world

Did you check if the method actually gets called?
Add some std outs in there and see what condition block is actually called.

#

Btw this can be scrapped to just return true at the end:

            return true
        } else {
           return true
        }

quaint mantle Apr 3, 2021, 9:17 PM

#

Hey someone have an idea how to cancel a block place in radius 3 arond block of sandstone

solemn shoal Apr 3, 2021, 9:18 PM

#

@civic apex java is used for android dev too

lost matrix Apr 3, 2021, 9:18 PM

#

quaint mantle Hey someone have an idea how to cancel a block place in radius 3 arond block of ...

Around every block of sandstone or just one specific block that happens to be sandstone.

quaint mantle Apr 3, 2021, 9:18 PM

#

every

obtuse basin Apr 3, 2021, 9:19 PM

#

civic apex _thought that was only used for android dev mb_

Kotlin can be used everywhere where Java can be used

lost matrix Apr 3, 2021, 9:19 PM

#

quaint mantle every

Could be expensive... The only thing i could think of is iterating over every nearby block.

solemn shoal Apr 3, 2021, 9:20 PM

#

i dont like kotlin's syntax, but to each their own

#

also afaik kotlin and java compile to the same bytecode regardless

lost matrix Apr 3, 2021, 9:23 PM

#

quaint mantle every

So

  public boolean isNearMaterial(final Block block, final int checkRadius, Material material) {
    for (int x = -checkRadius; x < checkRadius; x++) {
      for (int y = -checkRadius; y < checkRadius; y++) {
        for (int z = -checkRadius; z < checkRadius; z++) {
          if (block.getRelative(x, y, z).getType() == material) {
            return true;
          }
        }
      }
    }
    return false;
  }

I have some things in mind that could be done for optimizing this but they are really labour intensive.

green prism Apr 3, 2021, 9:28 PM

#

Guys, i've a problem, I need to make a region of the GUI clickable and i need to transfer item in it, but I can't move items from my main inventory, help?

I tried with a switch of all single slot

lost matrix Apr 3, 2021, 9:29 PM

#

green prism Guys, i've a problem, I need to make a region of the GUI clickable and i need to...

Check the clicked slots and dont cancel if the clicked slot is one that should be clickable.

green prism Apr 3, 2021, 9:31 PM

#

lost matrix Check the clicked slots and dont cancel if the clicked slot is one that should b...

I tried all, i'm trying this for now:
https://pastebin.com/jKK2vu1e

lost matrix Apr 3, 2021, 9:33 PM

#

Atrocious.
If you want to determine if a slot is clickable then you can just use a Set<Integer> and add all non clickable slots in there. Then you simply call contains on that Set to check if the event should be cancelled or not.

green prism Apr 3, 2021, 9:34 PM

#

lost matrix Atrocious. If you want to determine if a slot is clickable then you can just use...

Already tried everything as I said.

#

I can't move from my main inv

#

I was using if, switch + default and so more..

lost matrix Apr 3, 2021, 9:35 PM

#

Yes. Dont create fields but just have methods that take a Location and create an Entity at that location
public LivingEntity spawnSpecialMob(Location location) {

lost matrix Apr 3, 2021, 9:36 PM

#

green prism I was using if, switch + default and so more..

Check if the clicked inventory is of type PlayerInventory and dont cancel the event in that case.

green prism Apr 3, 2021, 9:37 PM

#

lost matrix Check if the clicked inventory is of type PlayerInventory and dont cancel the ev...

The basic bukkit inv is a Chest right?

lost matrix Apr 3, 2021, 9:37 PM

#

You should add this to some manager class.

lost matrix Apr 3, 2021, 9:37 PM

#

green prism The basic bukkit inv is a Chest right?

Yes

#

Perfect

#

At the point you write the method you have no idea what Location you will get later on.
You just write the method and dont call it in your constructor. You call it every time when a mob should be spawned later on.

quaint mantle Apr 3, 2021, 9:39 PM

#

lost matrix At the point you write the method you have no idea what Location you will get la...

You know how to make a safezone around a location ?

green prism Apr 3, 2021, 9:41 PM

#

lost matrix At the point you write the method you have no idea what Location you will get la...

I tried, this doesn't work https://pastebin.com/7qNwAcDa, i can't move from my main

lost matrix Apr 3, 2021, 9:41 PM

#

quaint mantle You know how to make a safezone around a location ?

Sure. If you want to do it from scratch: BoundingBox
Otherwise: WorldGuard

lost matrix Apr 3, 2021, 9:43 PM

#

green prism I tried, this doesn't work https://pastebin.com/7qNwAcDa, i can't move from my m...

Sry but im not reading that. Its just too messy. Arent there a ton of tutorials on creating proper GUIs?

#

What do you mean by that? Do you mean what you should put there as method parameter? As method body? As return value or type?

green prism Apr 3, 2021, 9:44 PM

#

lost matrix Sry but im not reading that. Its just too messy. Arent there a ton of tutorials ...

Man, are you kidding me? It's just a
if title = title && Inventory = Chest
Switch Slot 3, 13, 22 cancel false
Default cancel true

#

The problem is only this: "I can't move from my main inventory"

lost matrix Apr 3, 2021, 9:45 PM

#

https://hub.spigotmc.org/javadocs/spigot/org/bukkit/World.html#spawnEntity(org.bukkit.Location,org.bukkit.entity.EntityType)

World (Spigot-API 1.16.5-R0.1-SNAPSHOT API)

declaration: package: org.bukkit, interface: World

lost matrix Apr 3, 2021, 9:46 PM

#

green prism The problem is only this: "I can't move from my main inventory"

Check if the clicked inventory is of type PlayerInventory and dont cancel it in that case.

green prism Apr 3, 2021, 9:48 PM

#

lost matrix Check if the clicked inventory is of type PlayerInventory and dont cancel it in ...

No sense, i'm already checking if the inventory Is a Chest before the event cancelled

lost matrix Apr 3, 2021, 9:48 PM

#

green prism No sense, i'm already checking if the inventory Is a Chest before the event canc...

You are checking for the primary inventory involved in this event and not the clicked one.

green prism Apr 3, 2021, 9:49 PM

#

lost matrix You are checking for the primary inventory involved in this event and not the cl...

Im stupid, thanks and Sorry ahahah

quaint mantle Apr 3, 2021, 9:52 PM

#

i would like to get a radius around player and delete all sandstone blocks

#

int raduis = 2;
                Block middle = player.getLocation().getBlock().getRelative(BlockFace.DOWN);
                for (int x = raduis; x >= -raduis; x--) {
                    for (int y = raduis; y >= -raduis; y--) {
                        for (int z = raduis; z >= -raduis; z--) {
                            if (middle.getRelative(x, y, z).getType() == Material.SANDSTONE) {
                 
                            }
                        }
                    }
                }```

#

i don't know if it's good ?

lost matrix Apr 3, 2021, 9:54 PM

#

quaint mantle ```java int raduis = 2; Block middle = player.getLocation().getB...

Sure... but who iterates loops like that?

quaint mantle Apr 3, 2021, 9:54 PM

#

idu

lost matrix Apr 3, 2021, 9:55 PM

#

Then you need to stop with Spigot and give yourself some days to learn the very basics of Java.

#

You spawn the mob inside the method body, modify it then return it.

#

You can get the World instance from the Location variable.

#

Spawning the mob gives you an instance of Entity (Wither, Zombie, Skeleton or whatever)
Just return that

quaint mantle Apr 3, 2021, 10:01 PM

#

int radius = 5;
final Block block = event.getBlock(); //placed block
for (int x = -(radius); x <= radius; x ++)
{
  for (int y = -(radius); y <= radius; y ++)
  {
    for (int z = -(radius); z <= radius; z ++)
    {
      if (block.getRelative(x,y,z).getType() == Material.OBSIDIAN)
      {
          block.getBlock().setType(Material.AIR);
       }
     }
   }

}

#

it will work ?

lost matrix Apr 3, 2021, 10:02 PM

#

This does not return the "mobname"

#

But it is correct.

lost matrix Apr 3, 2021, 10:03 PM

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quaint mantle ```java int radius = 5; final Block block = event.getBlock(); //placed block for...

Sure. This would remove all obsidian blocks in a 5 block radius.

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Its a variable...

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Not even close...

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https://www.w3schools.com/java/java_methods.asp

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Im not trying to be a d**k but you need to learn at least the very basics of the programming language before jumping into writing plugins for another application that was written in that language.
And you did clearly not take the time to do that...

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This is an example of how you would use a static spawn method from your MobManager class
to spawn some mob each time a certain Material is broken:

  @EventHandler
  public void onBreak(BlockBreakEvent event) {
    // Get the block from the event
    Block block = event.getBlock();
    
    // Check if the block is of type OBSIDIAN
    // If its not then we do nothing (We just return)
    if (block.getType() != Material.OBSIDIAN) {
      return;
    }
    
    // Get the location of the broken block
    Location blockLocation = block.getLocation();
    
    // Spawn a mob at that location by using the MobManager
    MobManager.spawnObsidianZombie(blockLocation);
  }

But i strongly advice against using the static keyword until you understood it completely.
99% of Java can and should be done without using statics.

opal juniper Apr 3, 2021, 10:22 PM

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@lost matrix just out of interest how long have you been doing Java

lost matrix Apr 3, 2021, 10:23 PM

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opal juniper <@!220605553368498176> just out of interest how long have you been doing Java

I dont know... i think i started programming in summer of 2019

opal juniper Apr 3, 2021, 10:23 PM

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Oh wow, so not that long

lost matrix Apr 3, 2021, 10:23 PM

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Or winter 2018? Thats more probable. So 2 - 2.5 years i suppose

opal juniper Apr 3, 2021, 10:24 PM

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Dang ur good

lost matrix Apr 3, 2021, 10:24 PM

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Thanks 😄 i just got a passion for programming. Ive actually started because of Minecraft.

ancient plank Apr 3, 2021, 10:25 PM

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It's very satisfying 👍

lost matrix Apr 3, 2021, 10:26 PM

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opal juniper Oh wow, so not that long

Btw did you figure out how to create the border chunks by now?

quaint mantle Apr 3, 2021, 10:26 PM

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How may I send action bar messages in 1.8.8?

lost matrix Apr 3, 2021, 10:26 PM

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quaint mantle How may I send action bar messages in 1.8.8?

Using packets i think.

quaint mantle Apr 3, 2021, 10:27 PM

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lost matrix Using packets i think.

Yeah, I found a tutorial on sending action bar messages but no hope at all

lost matrix Apr 3, 2021, 10:27 PM

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quaint mantle How may I send action bar messages in 1.8.8?

PacketPlayOutChat. But 1.8 is ancient. So go and search in forum posts from half a decade ago.

opal juniper Apr 3, 2021, 10:27 PM

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lost matrix Btw did you figure out how to create the border chunks by now?

No... I was talking to the guys in paper earlier but didn’t get anywhere. They said it would be REALLY difficult, lemme try find the message

quaint mantle Apr 3, 2021, 10:28 PM

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yeah I know, I did but nothing I find on the forums works

lost matrix Apr 3, 2021, 10:28 PM

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quaint mantle yeah I know, I did but nothing I find on the forums works

        public void sendActionText(Player player, String message) {
            PacketPlayOutChat packet = new PacketPlayOutChat(new ChatComponentText(message), (byte) 2);
            ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet);
        }

This breaks compatability with all versions but it should work.

opal juniper Apr 3, 2021, 10:29 PM

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quaint mantle Apr 3, 2021, 10:30 PM

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lost matrix ```java public void sendActionText(Player player, String message) { ...

Where did you find that one?

lost matrix Apr 3, 2021, 10:31 PM

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quaint mantle Where did you find that one?

https://wiki.vg/index.php?title=Protocol&oldid=7368#Chat_Message