#help-development | SpigotMC | Page 1644

eternal oxide Aug 17, 2021, 7:13 PM

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press CTRL+SHIFT+O

ivory sleet Aug 17, 2021, 7:13 PM

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I mean I suppose but gradle plugins are kinda pro/con debatable

opal juniper Aug 17, 2021, 7:13 PM

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shit i didn’t see that xD

ivory sleet Aug 17, 2021, 7:14 PM

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The strongest argument is that gradle is faster and a lot more concise in terms of less boilerplate and verbosity

karmic grove Aug 17, 2021, 7:14 PM

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eternal oxide press CTRL+SHIFT+O

what does it do i did it

ivory sleet Aug 17, 2021, 7:14 PM

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Maven is fine but like ObiWhy

river spear Aug 17, 2021, 7:14 PM

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I want this to be triggered later and want to pass it on

eternal oxide Aug 17, 2021, 7:14 PM

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karmic grove what does it do i did it

It shoudl organize your imports. Add any missing includes

hasty prawn Aug 17, 2021, 7:14 PM

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ivory sleet I mean I suppose but gradle plugins are kinda pro/con debatable

The plugin environment as a whole is great, it's just IMO Gradle lacks basic features and can be complicated to initially learn

quaint mantle Aug 17, 2021, 7:14 PM

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river spear I want this to be triggered later and want to pass it on

use a interface

opal juniper Aug 17, 2021, 7:15 PM

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eternal oxide It shoudl organize your imports. Add any missing includes

hey that’s pretty neat

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although

ivory sleet Aug 17, 2021, 7:15 PM

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Hmm yeah it does add a lot of mobility and customizability which can be frustrating for someone who wants it dead simple

hasty prawn Aug 17, 2021, 7:15 PM

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Which is what I want pepehands

ivory sleet Aug 17, 2021, 7:15 PM

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But given the speed I think it pays up

opal juniper Aug 17, 2021, 7:15 PM

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eternal oxide It shoudl organize your imports. Add any missing includes

is it eclipse only?

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i guess

quaint mantle Aug 17, 2021, 7:15 PM

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interface FutureVoid {
    void run();
}

//
void myFunction() {

}

//
otherFunction(this::myFunction);

@river spear

hasty prawn Aug 17, 2021, 7:15 PM

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I do enjoy my nap waiting for the Gradle daemon to start

ivory sleet Aug 17, 2021, 7:16 PM

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trollolol

eternal oxide Aug 17, 2021, 7:16 PM

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No clue, I don;t use other IDEs

opal juniper Aug 17, 2021, 7:16 PM

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eternal oxide No clue, I don;t use other IDEs

fair enough lmao

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i’m too lazy to learn keybinds

ivory sleet Aug 17, 2021, 7:16 PM

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🤨

opal juniper Aug 17, 2021, 7:16 PM

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all i need is copy and paste

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whoops

river spear Aug 17, 2021, 7:16 PM

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quaint mantle ```java interface FutureVoid { void run(); } // void myFunction() { } // ...

okay thanks

opal juniper Aug 17, 2021, 7:16 PM

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didn’t mean to say that

quaint mantle Aug 17, 2021, 7:16 PM

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eternal oxide No clue, I don;t use other IDEs

whats it like having kids

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is it worth it

opal juniper Aug 17, 2021, 7:17 PM

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quaint mantle whats it like having kids

weirdChamp

ivory sleet Aug 17, 2021, 7:17 PM

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opal juniper all i need is copy and paste

YodaFacepalm BES_Sus

eternal oxide Aug 17, 2021, 7:17 PM

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Definitely not worth it.

opal juniper Aug 17, 2021, 7:17 PM

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xD

quaint mantle Aug 17, 2021, 7:17 PM

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lmao

hasty prawn Aug 17, 2021, 7:17 PM

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lmao

quaint mantle Aug 17, 2021, 7:17 PM

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brutally honest

reef wind Aug 17, 2021, 7:17 PM

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river spear okay thanks

?learnjava

undone axleBOT Aug 17, 2021, 7:17 PM

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

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

ivory sleet Aug 17, 2021, 7:17 PM

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eternal oxide Definitely not worth it.

Gonna teach them what you’re spending your days on?

reef wind Aug 17, 2021, 7:17 PM

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don't give code to someone that doesn't know how shit works imajin

quaint mantle Aug 17, 2021, 7:18 PM

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i told them

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i sent them the learn links

eternal oxide Aug 17, 2021, 7:18 PM

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Grandkids are great, you can hand them back when you've had enough

quaint mantle Aug 17, 2021, 7:18 PM

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lol

opal juniper Aug 17, 2021, 7:18 PM

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lmao

ivory sleet Aug 17, 2021, 7:18 PM

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kek

reef wind Aug 17, 2021, 7:19 PM

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sure you may have fun doing shit with your kids and teaching them shit, but you can't fuck whenever you want and you will eventually get tired of the little demons.

quaint mantle Aug 17, 2021, 7:20 PM

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any upside of using bukkit service provider than making your own

opal juniper Aug 17, 2021, 7:20 PM

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reef wind sure you may have fun doing shit with your kids and teaching them shit, but you ...

is this from experience

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cause last time i checked you were the child

reef wind Aug 17, 2021, 7:20 PM

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it's not

ivory sleet Aug 17, 2021, 7:20 PM

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quaint mantle any upside of using bukkit service provider than making your own

The ServicesManager interface?

narrow furnace Aug 17, 2021, 7:20 PM

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check the pfp

reef wind Aug 17, 2021, 7:20 PM

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just facts

opal juniper Aug 17, 2021, 7:20 PM

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lmao

narrow furnace Aug 17, 2021, 7:20 PM

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thats not a child

quaint mantle Aug 17, 2021, 7:20 PM

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ivory sleet The ServicesManager interface?

registeredserviceprovider

reef wind Aug 17, 2021, 7:21 PM

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narrow furnace thats not a child

are you saying I look old?

ivory sleet Aug 17, 2021, 7:21 PM

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That’s from the ServicesManager

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But yes

opal juniper Aug 17, 2021, 7:21 PM

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reef wind are you saying I look old?

swagger

narrow furnace Aug 17, 2021, 7:21 PM

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im saying you look great for your age

reef wind Aug 17, 2021, 7:21 PM

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you don't know my age

opal juniper Aug 17, 2021, 7:21 PM

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80

reef wind Aug 17, 2021, 7:21 PM

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are you assming?

ivory sleet Aug 17, 2021, 7:21 PM

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It’s in API so it’s a component for all plugins imagine

narrow furnace Aug 17, 2021, 7:21 PM

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reef wind Aug 17, 2021, 7:21 PM

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this is harassment

opal juniper Aug 17, 2021, 7:21 PM

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reef wind are you assming?

assming xD

reef wind Aug 17, 2021, 7:21 PM

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narrow furnace

that doesn't say shit

narrow furnace Aug 17, 2021, 7:22 PM

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boomer music

reef wind Aug 17, 2021, 7:22 PM

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anyone can like it

narrow furnace Aug 17, 2021, 7:22 PM

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yes anyone can

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but only boomers do

reef wind Aug 17, 2021, 7:22 PM

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I bet you would love it if you tried it

narrow furnace Aug 17, 2021, 7:22 PM

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sounds like something a boomer would say

reef wind Aug 17, 2021, 7:22 PM

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narrow furnace but only boomers do

I bet you can find little kids that like it

narrow furnace Aug 17, 2021, 7:22 PM

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sounds like something a boomer just said 🤔

reef wind Aug 17, 2021, 7:23 PM

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reef wind I bet you can find little kids that like it

this sounds so wrong without context

narrow furnace Aug 17, 2021, 7:23 PM

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reef wind I bet you can find little kids that like it

sec lemme go check with the basement

reef wind Aug 17, 2021, 7:23 PM

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bruh

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@daring sierra likes that music and they are a minor

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I win

opal juniper Aug 17, 2021, 7:26 PM

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one other person

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wow

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extensive survey

reef wind Aug 17, 2021, 7:27 PM

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opal juniper one other person

that I know of, you can find more.

opal juniper Aug 17, 2021, 7:27 PM

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reef wind that I know of, you can find more.

there won’t be any 😎

narrow furnace Aug 17, 2021, 7:30 PM

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@reef wind why is your name prouddesk

reef wind Aug 17, 2021, 7:30 PM

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guess 3 times

narrow furnace Aug 17, 2021, 7:31 PM

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i only need 1 time

#

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exposed

ivory sleet Aug 17, 2021, 7:31 PM

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Lol

daring sierra Aug 17, 2021, 7:41 PM

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reef wind <@!328653504694583296> likes that music and they are a minor

What music?

regal lake Aug 17, 2021, 7:41 PM

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Does someone know if it is possible to show the frosty vignette (when a player is within powder snow) with spigot ?
I think it's a client side thing or ?

daring sierra Aug 17, 2021, 7:42 PM

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Ans why do you feel the need to ping me everytime you lose an argument

reef wind Aug 17, 2021, 7:42 PM

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daring sierra What music?

look above

reef wind Aug 17, 2021, 7:42 PM

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daring sierra Ans why do you feel the need to ping me everytime you lose an argument

you are involved with a lot of stuff

daring sierra Aug 17, 2021, 7:42 PM

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I don't even like jazz that much, it's kinda bad ngl

reef wind Aug 17, 2021, 7:42 PM

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but you like the other shit

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so I win

daring sierra Aug 17, 2021, 7:42 PM

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reef wind you are involved with a lot of stuff

Because I listen to a lot of musoc

reef wind Aug 17, 2021, 7:42 PM

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no

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dumbass

daring sierra Aug 17, 2021, 7:42 PM

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You've seen my music collection before

reef wind Aug 17, 2021, 7:42 PM

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also move to #general

daring sierra Aug 17, 2021, 7:43 PM

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No

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Stop pinging me when you lose an argument

reef wind Aug 17, 2021, 7:43 PM

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not if it involves you

daring sierra Aug 17, 2021, 7:43 PM

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What involves me?

reef wind Aug 17, 2021, 7:43 PM

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smh

daring sierra Aug 17, 2021, 7:44 PM

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Hey

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Stop dragging me into things.

reef wind Aug 17, 2021, 7:44 PM

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go to #general

daring sierra Aug 17, 2021, 7:44 PM

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I don't like your playlist, I think it's meh

daring sierra Aug 17, 2021, 7:44 PM

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reef wind go to <#694661573125472256>

no

quaint mantle Aug 17, 2021, 7:46 PM

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Can agree, his playlist is shit

wild reef Aug 17, 2021, 7:47 PM

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Hey guys got a little issue.
I want to change the biome of a whole chunk and I am trying it like this:

World world = chunk.getWorld();
                        for (int x = 0; x < 16; x++) {
                            for (int z = 0; z < 16; z++) {
                                for (int y = 0; y < world.getMaxHeight(); y++) {
                                    int worldX = (chunk.getX() * 16) + x;
                                    int worldZ = (chunk.getZ() * 16) + z;
                                    world.getBlockAt(worldX, y, worldZ).setBiome(biome);
                                }
                            }
                        }

But it doesn't have any effect when I am checking on F3
Can anyone help me?

narrow vessel Aug 17, 2021, 7:57 PM

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wild reef Hey guys got a little issue. I want to change the biome of a whole chunk and I a...

your math looks wrong

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chunk.getX() * 16 would mean that when youre at 5000,5000 for example you would be getting 80,000, 80,000

wild reef Aug 17, 2021, 7:58 PM

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well example for the calculation:

narrow vessel Aug 17, 2021, 7:59 PM

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-93 * 16 is -1,488

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check that block lol

wild reef Aug 17, 2021, 7:59 PM

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but it's chunk.getX() that should be -6 in that case

narrow vessel Aug 17, 2021, 8:00 PM

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oh right

pastel drift Aug 17, 2021, 8:00 PM

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Why not just get the block location from the chunk?

final Block block = chunk.getBlock(x, y, z);

wild reef Aug 17, 2021, 8:00 PM

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I tried that before, didn't work for some reason

pastel drift Aug 17, 2021, 8:00 PM

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Also I don't think you need to set the biome for every y value.

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Just at y=0.

narrow vessel Aug 17, 2021, 8:01 PM

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no

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biomes are 3D

pastel drift Aug 17, 2021, 8:01 PM

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Right, they changed.

wild reef Aug 17, 2021, 8:01 PM

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for (int x = 0; x < 16; x++) {
                            for (int z = 0; z < 16; z++) {
                                for (int y = 0; y < world.getMaxHeight(); y++) {
//                                    int worldX = (chunk.getX() * 16) + x;
//                                    int worldZ = (chunk.getZ() * 16) + z;
                                    chunk.getBlock(x, y, z).setBiome(biome);
                                }
                            }
                        }

I will try it like this, one sec

karmic grove Aug 17, 2021, 8:02 PM

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it says this code is unreachable ...

narrow vessel Aug 17, 2021, 8:02 PM

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because it probably is

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you literally gave no context

karmic grove Aug 17, 2021, 8:03 PM

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package me.David.HelloWorld;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {

    
    public void OnEnable()
    {
        
        
        
    }
    
    
    public void OnDisble()
    {
        
        
        
    }
    
    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(label.equalsIgnoreCase("hello"))
        {
            if(!(sender instanceof Player))
            {
                sender.sendMessage("You need to be a player to run this command");
                return true;
                
            }
            
            if(!sender.hasPermission("helloworld.use"));
            {
                sender.sendMessage(ChatColor.RED + "You do not have permission to use this command");
                return true;
            }
        
            Player p = (Player) sender;
            p.sendMessage("Hello" + p.getName());
            return true;
            
            
            
            
            
            
            
        }
        
        return false;
    }
    
}

pastel drift Aug 17, 2021, 8:03 PM

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if(!sender.hasPermission("helloworld.use"));

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you have a semicolon there

silver shuttle Aug 17, 2021, 8:04 PM

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if(!(sender.hasPermission("helloworld.use"))) {

}

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should be that

wild reef Aug 17, 2021, 8:04 PM

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pastel drift Right, they changed.

Doesn't work with the chunk blocks as well. It's very strange. I got a command to check if the blocks are from a certain biome. The commands displays the setted biome but when I check F3 nothing changed

karmic grove Aug 17, 2021, 8:04 PM

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oh

pastel drift Aug 17, 2021, 8:04 PM

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wild reef Doesn't work with the chunk blocks as well. It's very strange. I got a command t...

Did you relog in between?

karmic grove Aug 17, 2021, 8:04 PM

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thanks :)

wild reef Aug 17, 2021, 8:06 PM

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pastel drift Did you relog in between?

nope I didn't... sooo it takes effect when u relog, but does it also work for the server like this? I mean for example I change the biome to something where special mobs spawn

pastel drift Aug 17, 2021, 8:07 PM

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I'm pretty sure it's only client side.

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Not sure if there's a way to forcefully update it somehow.

wild reef Aug 17, 2021, 8:09 PM

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I hope so :D

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thanks for your help tho

pastel drift Aug 17, 2021, 8:09 PM

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Of course.

wild reef Aug 17, 2021, 8:10 PM

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Ah found a way to do it without relog

karmic grove Aug 17, 2021, 8:11 PM

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!documentation

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is there a api documentation

lost matrix Aug 17, 2021, 8:11 PM

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?jd

undone axleBOT Aug 17, 2021, 8:11 PM

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

regal lake Aug 17, 2021, 8:18 PM

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Im not sure if found a bug or what happens here...
I try to get the bedspawn with the getBedSpawnLocation method from a OfflinePlayer.
If the player never had a bed on the server, the method returns null which is correct.
If the player had a bed, the method returns a instance of a location which is also correct.
If the player had a bed and break the bed, the method still returns a instance of a location, which is not correct. The method should return null again.
Any ideas if that is correct and i don't understand that or if that is a bug ?

toxic mesa Aug 17, 2021, 8:21 PM

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If I'm using protocollib and a packet has 3 shorts, do I have to use packet#getshorts#readsafely(0), #readsafely(1) and #readsafely(2)?

torn oyster Aug 17, 2021, 8:33 PM

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        List<ServerInfo> waitingServers = new ArrayList<>();
        for (ServerInfo info : foundServers) {
            applyStateToConsumer(info.getName(), s -> {
                p.sendMessage(s);
                if (s.equalsIgnoreCase("pre_game")) {
                    p.sendMessage(ChatColor.GREEN + "This server is pre game!");
                    waitingServers.add(info);
                }
            }, p);
        }```
would i be able to immediately iterate through waitingServers, or do i have to do some fancy stuff? atm i don't think i can iterate

regal lake Aug 17, 2021, 8:35 PM

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@torn oyster why you dont test it ?
~~Yes it should work as it is just a list, the problem is that you try to iterate on a empty list.~~ saw you don't try to iterate on waitingServers

torn oyster Aug 17, 2021, 8:36 PM

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regal lake <@!535191373528432661> why you dont test it ? ~~Yes it should work as it is just...

i do try to iterate on it

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nothing

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it doesnt say "This server is pre game!" at all

regal lake Aug 17, 2021, 8:36 PM

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So show more code (e.g. what is the variable foundServer and how will it filled with data).

karmic grove Aug 17, 2021, 8:38 PM

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theres a BlockBreakEvent but i cant seem to find block place event 🕵️

torn oyster Aug 17, 2021, 8:38 PM

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        List<ServerInfo> foundServers = new ArrayList<>(getProxy().getServers().values());
        
        for (ServerInfo info : foundServers) {
            applyTypeToConsumer(info.getName(), s -> {
                if (s.equalsIgnoreCase(minigame)) {
                    p.sendMessage(ChatColor.GREEN + "This server is the minigame, " + minigame);
                } else {
                    foundServers.remove(info);
                }
            }, p);
        }```

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thats another one

pastel drift Aug 17, 2021, 8:46 PM

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karmic grove theres a BlockBreakEvent but i cant seem to find block place event 🕵️

https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/event/block/BlockPlaceEvent.html

BlockPlaceEvent (Spigot-API 1.17.1-R0.1-SNAPSHOT API)

declaration: package: org.bukkit.event.block, class: BlockPlaceEvent

burnt mural Aug 17, 2021, 9:03 PM

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Hi everyone. I have a problem with my plugin and I don't understand why it appears. My goal is to make a weather module which manages the weather of a specific world. So there are different types of weather : SUNNY, RAIN and STORM.

However, I have a problem with the RAIN weather. Indeed, when the user wants the rain to be enabled for a specific world, I use the WeatherChangeEvent to detect a weather change and I cancel it in case in which the new weather isn't rain. However, when I use the /weather clear command and the event is cancelled, it is called a lot of times. I don't know of to fix that. Can someone helps me, please ?

Version used : 1.8 (I want my plugin to support 1.8 to 1.17).
Code :

@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onWeatherChange(WeatherChangeEvent event) {

    System.out.println("WeatherChangeEvent");

    event.setCancelled(true);
}

Note : The sysout is displayed like a loop in the console.

tribal holly Aug 17, 2021, 9:04 PM

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Hi ! I need to make a "custom ai target" for wither skeleton. I wanna them to target everyone but not some player. The test of "is a pleyr to not target" is working (i debug it) but i got a weird issue : when i summon for the first time the skeletons they don't target the safe player. But when they target an other entity, kill him then they will target back the safe player with any reason. Is there some kind of issue existing with this or just set target very buggy ?

vague oracle Aug 17, 2021, 9:06 PM

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burnt mural Hi everyone. I have a problem with my plugin and I don't understand why it appea...

Is this per player or everyone

vague oracle Aug 17, 2021, 9:07 PM

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tribal holly Hi ! I need to make a "custom ai target" for wither skeleton. I wanna them to ta...

Should be a entitytargetevent

tribal holly Aug 17, 2021, 9:07 PM

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this is what i use to manage this

burnt mural Aug 17, 2021, 9:07 PM

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vague oracle Is this per player or everyone

everyone

vague oracle Aug 17, 2021, 9:08 PM

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burnt mural everyone

Maybe don’t cancel it but set it to whichever weather you want

tribal holly Aug 17, 2021, 9:08 PM

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tribal holly Hi ! I need to make a "custom ai target" for wither skeleton. I wanna them to ta...

#

after killing the cow the target go on me but actualy in the code i cancel it when they try

burnt mural Aug 17, 2021, 9:09 PM

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vague oracle Maybe don’t cancel it but set it to whichever weather you want

This will cause a recursive problem because when storm or thunder is set, it call the event.

torn oyster Aug 17, 2021, 9:09 PM

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if i'm doing getServer().sendPluginMessage(), do i need a player online?

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if so

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then this sucks

tribal holly Aug 17, 2021, 9:10 PM

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torn oyster if i'm doing `getServer().sendPluginMessage()`, do i need a player online?

when i use it for bungee yep you need a player

vague oracle Aug 17, 2021, 9:10 PM

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burnt mural This will cause a recursive problem because when storm or thunder is set, it cal...

Nope,

if(event.getWeatherChange() != Weather.WHAT_YOU_WANT) {
    // Change weather
}

torn oyster Aug 17, 2021, 9:10 PM

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tribal holly when i use it for bungee yep you need a player

im sending it from spigot > bungeecord

#

there is 1 player on bungee

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not on the backend tho

tribal holly Aug 17, 2021, 9:10 PM

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torn oyster im sending it from spigot > bungeecord

yep you need to have at least one player

torn oyster Aug 17, 2021, 9:10 PM

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tribal holly yep you need to have at least one player

omfg

vague oracle Aug 17, 2021, 9:11 PM

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I never like the bungee plugin message, redis was the biggest update ever

burnt mural Aug 17, 2021, 9:11 PM

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vague oracle Nope, ``` if(event.getWeatherChange() != Weather.WHAT_YOU_WANT) { // Chang...

event.getWeatherChange() doesn't exist.

vague oracle Aug 17, 2021, 9:11 PM

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Idk what it is, I dont use the event, use whatever you need to get the weather its changing to

#

it was psudo code 🙂

burnt mural Aug 17, 2021, 9:13 PM

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Yeah but there is only toWeatherState that returns a boolean. I tried what you said but I have the same result

torn oyster Aug 17, 2021, 9:13 PM

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tribal holly yep you need to have at least one player

how do i work around it

#

i really need to be able to do it

#

with 0 people online

vague oracle Aug 17, 2021, 9:13 PM

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Use MySQL or a messaging service API like redis

#

I made my own messaging service with MySQL when i didn't know about proper ones and it actually worked

torn oyster Aug 17, 2021, 9:14 PM

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vague oracle Use MySQL or a messaging service API like redis

how

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i've just spent like 10 hours trying to do all this

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im not spending another 10 trying to change it to some other thing

vague oracle Aug 17, 2021, 9:15 PM

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I spent 3 days working on a problem because i got the number 1 and 2 mixed up

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xD

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Well, there isn't much you can do apart from learn something else if you need 1 player online

tribal holly Aug 17, 2021, 9:15 PM

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torn oyster with 0 people online

you can't for my part i was need it to know player number on all server and on the first boot i create a runTaskTimer that check if on player is connected and if yes i send the message ales i wait until player connect

torn oyster Aug 17, 2021, 9:16 PM

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tribal holly you can't for my part i was need it to know player number on all server and on t...

i cant do that

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a player will never be able to connect

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without this plugin messaging

tribal holly Aug 17, 2021, 9:16 PM

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what do you want to do exactly ?

torn oyster Aug 17, 2021, 9:16 PM

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trying to get an int from the backend server

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well

#

value

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if that value is what i want

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it connects the player

tribal holly Aug 17, 2021, 9:17 PM

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https://tenor.com/view/umm-confused-blinking-okay-white-guy-blinking-gif-7513882

Tenor

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don't understand

torn oyster Aug 17, 2021, 9:17 PM

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you don't know what its for

tribal holly Aug 17, 2021, 9:17 PM

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be more precise

quaint mantle Aug 17, 2021, 9:17 PM

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Pffft, Just use raw Sockets

torn oyster Aug 17, 2021, 9:17 PM

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just know this

trying to get an int from the backend server
well
value
if that value is what i want
it connects the player

torn oyster Aug 17, 2021, 9:17 PM

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quaint mantle Pffft, Just use raw Sockets

how do i do that

tribal holly Aug 17, 2021, 9:17 PM

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well with this i can't do nothing for u bro

#

what is the backend server ? what is the int for ? why a int ?

torn oyster Aug 17, 2021, 9:18 PM

#

tribal holly what is the backend server ? what is the int for ? why a int ?

i said "value"

#

its a string

#

not int

tribal holly Aug 17, 2021, 9:18 PM

#

okay replace by string sry

quaint mantle Aug 17, 2021, 9:18 PM

#

Well, when a Connection is attempted you create a seperate connection and send some Data outside of the Main connection

vague oracle Aug 17, 2021, 9:19 PM

#

I really recommend you learn something like redis, its so good.

#

It can be used for other purposes as well such as caching data

quaint mantle Aug 17, 2021, 9:21 PM

#

Redis wont help

#

At all

vague oracle Aug 17, 2021, 9:21 PM

#

how?

quaint mantle Aug 17, 2021, 9:24 PM

#

You'd still need to establish a connection

vague oracle Aug 17, 2021, 9:24 PM

#

?

#

of course

#

His problem is he can't send things to the bungee when there is no one online

quaint mantle Aug 17, 2021, 9:25 PM

#

Redis wont magically connect the Server and bungee

vague oracle Aug 17, 2021, 9:25 PM

#

I mean if you set it up they do

#

read some tutorials

quaint mantle Aug 17, 2021, 9:26 PM

#

So what Java NIO can do that too!

#

Netty also

vague oracle Aug 17, 2021, 9:26 PM

#

It was a suggestion

quaint mantle Aug 17, 2021, 9:30 PM

#

https://docs.oracle.com/javase/8/docs/api/java/net/package-summary.html has all you need

#

Sure, far too overcomplicated, but works (TM)

tacit drift Aug 17, 2021, 9:39 PM

#

Map<Player, Integer>

#

Increase integer after every run

quaint mantle Aug 17, 2021, 9:40 PM

#

Overkill solution:
Attach a PDC entry that is increased on every run and nuked on every tick

quaint mantle Aug 17, 2021, 9:40 PM

#

tacit drift Map<Player, Integer>

Memory leaks incoming

tacit drift Aug 17, 2021, 9:40 PM

#

why

grim ice Aug 17, 2021, 9:41 PM

#

Is it possible to use a spigot plugin in bungeecord

burnt mural Aug 17, 2021, 9:41 PM

#

grim ice Is it possible to use a spigot plugin in bungeecord

No because they are both very different API

quaint mantle Aug 17, 2021, 9:41 PM

#

You will likely forget to remove the Key on disconnect

tacit drift Aug 17, 2021, 9:41 PM

#

hmm :))

burnt mural Aug 17, 2021, 9:41 PM

#

quaint mantle You will likely forget to remove the Key on disconnect

Just don't forget then.

tacit drift Aug 17, 2021, 9:41 PM

#

👍

haughty plover Aug 17, 2021, 9:42 PM

#

burnt mural Just don't forget then.

aye

quaint mantle Aug 17, 2021, 9:42 PM

#

UUID, Integer is safer

#

Industry Standard even

ivory sleet Aug 17, 2021, 9:42 PM

#

a Map<Player,V> is totally fine

#

If you're afraid of forgetting to remove the key on disconnect, a WeakHashMap implementation would do fine

burnt mural Aug 17, 2021, 9:42 PM

#

In some cases, Player can be used as key. It's not a Industry Standard or whatever you want. If handled correctly, it's perfectly fine. However, I agree that in some cases, UUID are better.

ivory sleet Aug 17, 2021, 9:43 PM

#

If your only goal is to store some data whilst the player is online, then using UUID is redundant imo.

#

You could take advantage of the fact that there will only be one player instance per player which means we could in principle also use an IdentityHashMap although we would have to remove the entry on disconnect.

quaint mantle Aug 17, 2021, 9:45 PM

#

I wish we had mixins available so we can assign a field to do it with 0 overhead

ivory sleet Aug 17, 2021, 9:45 PM

#

😌

quaint mantle Aug 17, 2021, 9:46 PM

#

Hashmaps have a certain inefficency after all

ivory sleet Aug 17, 2021, 9:46 PM

#

indeed

#

Tho arguably suffices for most stuff

burnt mural Aug 17, 2021, 9:47 PM

#

The only bad thing with Player storage is that we need to have a Player all the times and it can add an operation cost to retrieve it.

ivory sleet Aug 17, 2021, 9:47 PM

#

You mean like the hash computation?

quaint mantle Aug 17, 2021, 9:48 PM

#

In this case you'd have the Player object available already

burnt mural Aug 17, 2021, 9:48 PM

#

No, for example, if the uuid of a Player is only manipulated we need to retrieve it has a Player using Bukkit.getPlayer() for example. And we don't know the complexity of this method.

#

It can be n (where n is the number of players of the server)

ivory sleet Aug 17, 2021, 9:49 PM

#

Oh yeah, tho pretty sure its O(1)

quaint mantle Aug 17, 2021, 9:49 PM

#

It's anywhere from O(k/n) to O(n)

ivory sleet Aug 17, 2021, 9:50 PM

#

Bukkit::getPlayer should by default delegate to CraftServer::getPlayer which just queries the player lookup map iirc

quaint mantle Aug 17, 2021, 9:50 PM

#

Where as k is the capacity of the underlying hashmap

ivory sleet Aug 17, 2021, 9:51 PM

#

I doubt the underlying lookup map has to rely on buckets or whatever its called

quaint mantle Aug 17, 2021, 9:51 PM

#

Custom map implementation?

ivory sleet Aug 17, 2021, 9:52 PM

#

myes maybe

quaint mantle Aug 17, 2021, 9:52 PM

#

There are few bucket-less map implementations

ivory sleet Aug 17, 2021, 9:52 PM

#

the craft implementation isn't my field of expertise

quaint mantle Aug 17, 2021, 9:52 PM

#

And designing one for this is overkill imo

quaint mantle Aug 17, 2021, 9:53 PM

#

ivory sleet the craft implementation isn't my field of expertise

Neither for me

ivory sleet Aug 17, 2021, 9:53 PM

#

Tho I trust the capable maintainers of the software that it isn't too unreliable

torn oyster Aug 17, 2021, 9:53 PM

#

how do i send a plugin message using sockets

#

i dont have a player online

#

and i need to be able to send it

ivory sleet Aug 17, 2021, 9:53 PM

#

RabbitMQ or Redis pubsub mb?

quaint mantle Aug 17, 2021, 9:55 PM

#

I have recommend hin the java.net package, but I doubt that He is bound to anything

torn oyster Aug 17, 2021, 9:55 PM

#

quaint mantle I have recommend hin the java.net package, but I doubt that He is bound to anyth...

idk what to do with it

#

where do i start

#

i have a method

quaint mantle Aug 17, 2021, 9:56 PM

#

The issue with Sockets IS that it also requires opening the connection, destinguishing the Socket Type and a Bit more

ivory sleet Aug 17, 2021, 9:56 PM

#

havent messed with java.net myself that much but probably a good start

quaint mantle Aug 17, 2021, 9:57 PM

#

At Second thought you might be better Off using a lib unless you want to send Just Tony amounts of data

#

You need a Server Socket to Bind to (should be the Bungee) which can be created with https://docs.oracle.com/javase/8/docs/api/java/net/ServerSocket.html#ServerSocket-int- and a Client Socket to Bind from https://docs.oracle.com/javase/8/docs/api/java/net/Socket.html#Socket-java.net.InetAddress-int-

#

Then use it's getInputStream and getOutputStream for magic

#

Since you'd send Strings you'd send byte[] Bytes = string.toBytes(StandardCharsets.UTF_8); out.write(Bytes.length); out.write(Bytes); and read recieve with String Str = new String(input.readNBytes(input.read()), StandardCharsets.UTF_8);

opal juniper Aug 17, 2021, 10:05 PM

#

is there a good catch all event for block place / destroy

#

not just player

quaint mantle Aug 17, 2021, 10:06 PM

#

Of course since you connect multiple clients to a Server you'd need identification and whatnot so perhaps you should be using a lib that does that for you

#

(+ you will need to Reserve a Thread on the Serverside to wait for connections which is inefficent)

quaint mantle Aug 17, 2021, 10:08 PM

#

quaint mantle Of course since you connect multiple clients to a Server you'd need identificati...

Actually ServerSocket::accept does this to an acceptable degree

somber hull Aug 17, 2021, 10:25 PM

#

If i check if NBT is == to something but the NBT doesnt exist on that entity will i get null? or will it pass as its not equal?

#

through persistent data container

ivory sleet Aug 17, 2021, 10:28 PM

#

myes

somber hull Aug 17, 2021, 10:28 PM

#

null or no?

ivory sleet Aug 17, 2021, 10:28 PM

#

an absent value for a key is probably going to be represented with null

lavish hemlock Aug 17, 2021, 10:28 PM

#

null

somber hull Aug 17, 2021, 10:28 PM

#

sadge

#

ok

lavish hemlock Aug 17, 2021, 10:28 PM

#

because people don't know what Optional<T> is apparently :)

ivory sleet Aug 17, 2021, 10:28 PM

#

😌

#

Also got JSpecify which if we're lucky might be natively implemented in the JDK in the future

lavish hemlock Aug 17, 2021, 10:30 PM

#

oh shit, never heard of that before

#

that's really cool

ivory sleet Aug 17, 2021, 10:30 PM

#

yeah found out about it recently also

somber hull Aug 17, 2021, 10:32 PM

#

also does EntityBreedEvent.getEntity() return the child?

ivory sleet Aug 17, 2021, 10:33 PM

#

let me see

#

?jd-s

undone axleBOT Aug 17, 2021, 10:33 PM

#

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

ivory sleet Aug 17, 2021, 10:33 PM

#

yeah

#

seems like it

#

tho its ambiguous so maybe try and see

somber hull Aug 17, 2021, 10:35 PM

#

Any way to optimize this?

#

        if (fatherData.has(new NamespacedKey(plugin, "family"), PersistentDataType.STRING)) {
            if (motherData.has(new NamespacedKey(plugin, "family"), PersistentDataType.STRING)) {
                if (Objects.equals(fatherData.get(new NamespacedKey(plugin, "family"), PersistentDataType.STRING), motherData.get(new NamespacedKey(plugin, "family"), PersistentDataType.STRING))) {
                    event.setCancelled(true);
                    return;
                }
            }
        }

#

It feels like im doing something wrong

ivory sleet Aug 17, 2021, 10:35 PM

#

make it more readable

lavish hemlock Aug 17, 2021, 10:35 PM

#

that's already optimized

ivory sleet Aug 17, 2021, 10:35 PM

#

create the key once

lavish hemlock Aug 17, 2021, 10:35 PM

#

oh, true

ivory sleet Aug 17, 2021, 10:36 PM

#

yeah lol apart from that not much to optimize

somber hull Aug 17, 2021, 10:36 PM

#

ivory sleet create the key once

i was just about to do that

#

alright

#

thank you

#

if (Objects.equals(fatherData.get(fatherKey, PersistentDataType.STRING), motherData.get(fatherKey, PersistentDataType.STRING)) 
|| Objects.equals(fatherData.get(motherKey, PersistentDataType.STRING), motherData.get(motherKey, PersistentDataType.STRING)))

#

if one of these is null it will give NPE?

#

If so, how do i stop that

ivory sleet Aug 17, 2021, 10:43 PM

#

dont think so

#

Objects::equals takes 2 arguments where both intentionally accept and handle null accordingly

somber hull Aug 17, 2021, 10:44 PM

#

Alright

#

And i just realized, i want to also check if father key is == to mother key

#

no shorter way to do that other than adding 2 more ||?

ivory sleet Aug 17, 2021, 10:45 PM

#

I would suggest extracting out some explanatory variables

quaint mantle Aug 17, 2021, 10:46 PM

#

/*
    Equivallant to Objects.equals()
 */
public boolean equals(Object a, Object b) {
    if (a == b) return true;
    if (a == null) return false;
    return a.equals(b);
}

ivory sleet Aug 17, 2021, 10:46 PM

#

so like if (fatherIsMother) rather

somber hull Aug 17, 2021, 10:46 PM

#

omg

#

thank you so much

ivory sleet Aug 17, 2021, 10:46 PM

#

lol no worries

somber hull Aug 17, 2021, 10:46 PM

#

just got back from school im not thinking straight

ivory sleet Aug 17, 2021, 10:46 PM

#

its fine

#

I have been watching 50 anime episodes straight with no pauses btw lol

quaint mantle Aug 17, 2021, 10:47 PM

#

aPES_Wow school having a negative impact on an innovative mind

somber hull Aug 17, 2021, 10:48 PM

#

I should take a nap lol

ivory sleet Aug 17, 2021, 10:48 PM

#

a wise decision

somber hull Aug 17, 2021, 10:53 PM

#

Ok

#

Intellij keeps saying that i should do this

#

what the fuck does this mean

#

assert fatherMother != null;

ivory sleet Aug 17, 2021, 10:54 PM

#

it means dont do it

#

if the following condition after the assert is false

#

then it throws an AssertationError

#

however

#

a special jvm flags needs to be set in order for it to even work

somber hull Aug 17, 2021, 10:55 PM

#

got it

#

so just check if its null beforehand?

ivory sleet Aug 17, 2021, 10:55 PM

#

So usually we go with a null check

#

yeah

#

or

#

Objects::requireNonNull

#

depending on what you're doing

somber hull Aug 17, 2021, 10:56 PM

#

ok

#

im checking if two things are ==

#

and if one of them is null

#

i just want it to be false

ivory sleet Aug 17, 2021, 10:56 PM

#

alright

lavish hemlock Aug 17, 2021, 10:57 PM

#

ivory sleet Objects::requireNonNull

Ftr, this is useful for:

Method references
Non-null parameters

ivory sleet Aug 17, 2021, 10:58 PM

#

yeah

lavish hemlock Aug 17, 2021, 10:58 PM

#

Meanwhile, Objects::equals is for null-safe value-comparison.

ivory sleet Aug 17, 2021, 10:58 PM

#

Some people prefer guavas Preconditions::checkArgument

#

yup

somber hull Aug 17, 2021, 10:58 PM

#

Basically, i have

        String fatherFather = fatherData.get(fatherKey, PersistentDataType.STRING);
        String fatherMother = fatherData.get(motherKey, PersistentDataType.STRING);
        String motherMother = fatherData.get(motherKey, PersistentDataType.STRING);
        String motherFather = fatherData.get(fatherKey, PersistentDataType.STRING);

#

and i want to check if any of them are equal to each other

#

if its null

ivory sleet Aug 17, 2021, 10:58 PM

#

wait wat

somber hull Aug 17, 2021, 10:59 PM

#

then its not equal to it

ivory sleet Aug 17, 2021, 10:59 PM

#

two of those are redundant

somber hull Aug 17, 2021, 10:59 PM

#

oh shit

#

those two are supposed ot be motherData

lavish hemlock Aug 17, 2021, 10:59 PM

#

Did you mean to type motherData?

#

Yeah

somber hull Aug 17, 2021, 11:00 PM

#

String fatherFather = fatherData.get(fatherKey, PersistentDataType.STRING);
String fatherMother = fatherData.get(motherKey, PersistentDataType.STRING);
String motherMother = motherData.get(motherKey, PersistentDataType.STRING);
String motherFather = motherData.get(fatherKey, PersistentDataType.STRING);

#

thats better

unkempt peak Aug 17, 2021, 11:01 PM

#

what is the maven dependency for bukkit 1.17.1?

ivory sleet Aug 17, 2021, 11:01 PM

#

bukkit?

somber hull Aug 17, 2021, 11:01 PM

#

unkempt peak what is the maven dependency for bukkit 1.17.1?

this is a spigot server

unkempt peak Aug 17, 2021, 11:01 PM

#

yes

ivory sleet Aug 17, 2021, 11:01 PM

#

believe does not exist

unkempt peak Aug 17, 2021, 11:01 PM

#

ik but i need bukkit for nms

#

i need 1.17.1 bukkit

somber hull Aug 17, 2021, 11:02 PM

#

wait

#

spigot has bukkit inside it

#

...

lavish hemlock Aug 17, 2021, 11:02 PM

#

Do you mean CraftBukkit?

unkempt peak Aug 17, 2021, 11:02 PM

#

yes

ivory sleet Aug 17, 2021, 11:02 PM

#

mere bukkit was abandoned long time ago

unkempt peak Aug 17, 2021, 11:02 PM

#

ik i can import it with jar and have craftbukkit but i want it with maven

#

i have spigot 1.17.1 imported with maven but it does not have craftbukkit

lavish hemlock Aug 17, 2021, 11:03 PM

#

that might mean it doesn't exist? I don't know.

#

oh wait

#

gimme a sec

sharp mantle Aug 17, 2021, 11:04 PM

#

You have to add to ur local repos

lavish hemlock Aug 17, 2021, 11:04 PM

#

yeah

unkempt peak Aug 17, 2021, 11:04 PM

#

i tried this wich is the same as the spigot version and it does not work
1.17.1-R0.1-SNAPSHOT

lavish hemlock Aug 17, 2021, 11:04 PM

#

well yeah, the versions are gonna be different

unkempt peak Aug 17, 2021, 11:04 PM

#

    <repository>
        <id>spigot-repo</id>
        <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
    </repository>
    <repository>
          <id>bukkit-repo</id>
          <url>http://repo.bukkit.org/content/groups/public/</url>
    </repository>
</repositories>

<dependencies>
    <dependency>
           <groupId>org.spigotmc</groupId>
           <artifactId>spigot-api</artifactId>
           <version>1.17-R0.1-SNAPSHOT</version>
           <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.bukkit</groupId>
           <artifactId>bukkit</artifactId>
        <version>1.17.1-R0.1-SNAPSHOT</version>
        <scope>provided</scope>
    </dependency>
</dependencies>```

#

what is the version name?

unreal quartz Aug 17, 2021, 11:09 PM

#

spigot

unkempt peak Aug 17, 2021, 11:09 PM

#

?

unreal quartz Aug 17, 2021, 11:09 PM

#

why do you need bukkit

unkempt peak Aug 17, 2021, 11:09 PM

#

nms

somber hull Aug 17, 2021, 11:09 PM

#

    public Boolean checkParents(PersistentDataContainer fatherData, PersistentDataContainer motherData) {
        NamespacedKey fatherKey = new NamespacedKey(plugin, "father");
        NamespacedKey motherKey = new NamespacedKey(plugin, "mother");
        List<String> fatherStrings = new ArrayList<>();
        List<String> motherStrings = new ArrayList<>();
        fatherStrings.add(fatherData.get(fatherKey, PersistentDataType.STRING));
        fatherStrings.add(fatherData.get(motherKey, PersistentDataType.STRING));
        motherStrings.add(motherData.get(motherKey, PersistentDataType.STRING));
        motherStrings.add(motherData.get(fatherKey, PersistentDataType.STRING));
        for(String i : fatherStrings){
            if(motherStrings.contains(i)) return true;
        }
        return false;
    }
}

#

am i insane?

unreal quartz Aug 17, 2021, 11:09 PM

#

you run build tools and it will be installed to your local repo

ivory sleet Aug 17, 2021, 11:09 PM

#

somber hull ```java public Boolean checkParents(PersistentDataContainer fatherData, Pers...

return boolean not Boolean

unreal quartz Aug 17, 2021, 11:10 PM

#

under the spigot group and the artifact is just spigot

somber hull Aug 17, 2021, 11:10 PM

#

ivory sleet return boolean not Boolean

oop

ivory sleet Aug 17, 2021, 11:10 PM

#

Yeah

lavish hemlock Aug 17, 2021, 11:11 PM

#

you should make fatherKey and motherKey fields of the class checkParents is in

#

also there's probably a more efficient way to do that search but eh, idk

somber hull Aug 17, 2021, 11:12 PM

#

wait

somber hull Aug 17, 2021, 11:12 PM

#

somber hull ```java public Boolean checkParents(PersistentDataContainer fatherData, Pers...

if any of these are null

#

will i get an NPE?

unkempt peak Aug 17, 2021, 11:12 PM

#

unreal quartz under the spigot group and the artifact is just spigot

what do you mean local repo? i have the spigot api i need craftbukkit

lavish hemlock Aug 17, 2021, 11:12 PM

#

Maven Local

#

it's where all of the libraries on your computer are located

#

as opposed to Maven Central, which is a remote repo

unreal quartz Aug 17, 2021, 11:13 PM

#

unkempt peak what do you mean local repo? i have the spigot api i need craftbukkit

yes i know what you need and i have told you how to get it

quaint mantle Aug 17, 2021, 11:13 PM

#

somber hull ```java public Boolean checkParents(PersistentDataContainer fatherData, Pers...

why boxed boolean

lavish hemlock Aug 17, 2021, 11:13 PM

#

also what I think they mean is that it's org.spigotmc:spigot:1.17-R0.1-SNAPSHOT

somber hull Aug 17, 2021, 11:14 PM

#

quaint mantle why boxed boolean

?

#

The capital?

#

i changed that

quaint mantle Aug 17, 2021, 11:15 PM

#

Ok.

unkempt peak Aug 17, 2021, 11:15 PM

#

So how would i reference the local repo in the dependency?

unreal quartz Aug 17, 2021, 11:16 PM

#

maven will look there by default

#

same with central

lavish hemlock Aug 17, 2021, 11:16 PM

#

somber hull The capital?

Boolean is a class, boolean is a primitive

unkempt peak Aug 17, 2021, 11:16 PM

#

ok.. so i don't add a repo?

#

i still need the version

somber hull Aug 17, 2021, 11:16 PM

#

wait ok

#

can someone help me with the thought process of this

unreal quartz Aug 17, 2021, 11:17 PM

#

take a look in your .m2 folder but i am very certain the version string is the exact same

unkempt peak Aug 17, 2021, 11:17 PM

#

ok so i have this right

        <groupId>org.bukkit</groupId>
           <artifactId>bukkit</artifactId>
        <version>1.17.1-R0.1-SNAPSHOT</version>
        <scope>provided</scope>
    </dependency>``` what do i put for the version i am confused

#

and if i dont have a repo what is the group id?

unreal quartz Aug 17, 2021, 11:18 PM

#

use the spigot group id and just spigot for the artifact

#

your versoin string is correct

ivory sleet Aug 17, 2021, 11:18 PM

#

hyperlink by returning the type Boolean you implicitly return Boolean.FALSE or Boolean.TRUE or null, assume you store it to a variable whose type is the primitive variant boolean then it would have to invoke Boolean::booleanValue implicitly which is just straight method overhead

unkempt peak Aug 17, 2021, 11:19 PM

#

ok ive got this ```
<dependency>
<groupId>spigot</groupId>
<artifactId>spigot</artifactId>
<version>1.17.1-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>

but its telling me it doesn't exist
```Missing artifact spigot:spigot:jar:1.17-R0.1-SNAPSHOT```

unreal quartz Aug 17, 2021, 11:19 PM

#

not literally just spigot for the group id lol

#

org.spigotmc

unkempt peak Aug 17, 2021, 11:20 PM

#

oh

#

i am dumb

#

sorry i am still kind of new to maven lol

#

it appears to be working now thanks

lavish hemlock Aug 17, 2021, 11:21 PM

#

nice :)

unkempt peak Aug 17, 2021, 11:21 PM

#

wait so does this import also include the spigot api?

unreal quartz Aug 17, 2021, 11:21 PM

#

yes

unkempt peak Aug 17, 2021, 11:22 PM

#

ok so i can get rid of the other one then right?

unreal quartz Aug 17, 2021, 11:22 PM

#

if you want

unkempt peak Aug 17, 2021, 11:22 PM

#

ok

somber hull Aug 17, 2021, 11:27 PM

#

somber hull ```java public Boolean checkParents(PersistentDataContainer fatherData, Pers...

hey, if any of these are null will it throw an NPE?

lavish hemlock Aug 17, 2021, 11:27 PM

#

yes

somber hull Aug 17, 2021, 11:27 PM

#

fuck

quaint mantle Aug 17, 2021, 11:27 PM

#

no

somber hull Aug 17, 2021, 11:27 PM

#

🧄

lavish hemlock Aug 17, 2021, 11:27 PM

#

only if fatherData or motherData is null tho

somber hull Aug 17, 2021, 11:28 PM

#

oh

quaint mantle Aug 17, 2021, 11:28 PM

#

hi! What is the best minecraft server startup flag/parameters ?

somber hull Aug 17, 2021, 11:28 PM

#

those cant be null

lavish hemlock Aug 17, 2021, 11:28 PM

#

otherwise, get would just return null

lavish hemlock Aug 17, 2021, 11:28 PM

#

quaint mantle hi! What is the best minecraft server startup flag/parameters ?

wrong channel fam

quaint mantle Aug 17, 2021, 11:28 PM

#

nah i been toold to go here

unreal quartz Aug 17, 2021, 11:28 PM

#

no you haven't

quaint mantle Aug 17, 2021, 11:29 PM

#

go away troller kid

#

ignore and blocked dude

unreal quartz Aug 17, 2021, 11:29 PM

#

go to the correct channel and you won't get sarcastic responses

unreal quartz Aug 17, 2021, 11:29 PM

#

quaint mantle ignore and blocked dude

oh no, i am now going to cry myself to sleep thinking about this

ivory sleet Aug 17, 2021, 11:29 PM

#

Aikar got some nice jvm flags

#

Even a documentation

quaint mantle Aug 17, 2021, 11:30 PM

#

quaint mantle go away troller kid

timbers: shivered

#

i know but do they work i mean do they make the overall performance better?

#

Yes

#

?flags

undone axleBOT Aug 17, 2021, 11:30 PM

#

Aikar's garbage collection flags: https://aikar.co/2018/07/02/tuning-the-jvm-g1gc-garbage-collector-flags-for-minecraft/

ivory sleet Aug 17, 2021, 11:30 PM

#

That’s the entire intention behind them

quaint mantle Aug 17, 2021, 11:30 PM

#

memory consumption

granite beacon Aug 17, 2021, 11:31 PM

#

I'm having a bit of a weird issue. When using player.setCollidable(false) it disables arrows from working properly on players using <1.9. (Using protocolsupport for the version support.)

Any idea on how I can disable collision without causing an issue like that?

somber hull Aug 17, 2021, 11:47 PM

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How do i check if an entity is a cow, sheep, pig, horse, etc anything breedable

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like whats the most efficient way

quaint mantle Aug 17, 2021, 11:48 PM

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https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/Breedable.html

Breedable (Spigot-API 1.17.1-R0.1-SNAPSHOT API)

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

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ever heard of docs

unreal quartz Aug 17, 2021, 11:49 PM

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who needs docs when you can get random people on the internet to link you to them for you and get mad you simultaneously

somber hull Aug 17, 2021, 11:49 PM

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wait

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so

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        if(entity instanceof Breedable){
            
        }

lavish hemlock Aug 17, 2021, 11:49 PM

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quaint mantle https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/entity/Breedable.html

class You implements Submissive, Breedable

somber hull Aug 17, 2021, 11:49 PM

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trhat should work right?

quaint mantle Aug 17, 2021, 11:49 PM

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lavish hemlock `class You implements Submissive, Breedable`

thx

quaint mantle Aug 17, 2021, 11:50 PM

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somber hull ```java if(entity instanceof Breedable){ } ```

why wouldnt it

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🤸🏌️

somber hull Aug 17, 2021, 11:50 PM

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cause im big dum

unreal quartz Aug 17, 2021, 11:50 PM

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cuz nothing is in there

quaint mantle Aug 18, 2021, 12:05 AM

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?code

lavish hemlock Aug 18, 2021, 12:21 AM

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Hi. I have two questions:

Does anyone have any recommendations for stuff to make plugin dev a bit easier/cleaner? Just some general utilities.
Would you recommend using a GUI framework or just coding GUI by yourself? (GUI in this context means chest GUIs)

quaint mantle Aug 18, 2021, 12:22 AM

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can someone help me compile this?
https://github.com/softpak/HOSE

ivory sleet Aug 18, 2021, 12:22 AM

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Check out BKCommonLib, helper but also awesome-minecraft gh repo
InventoryFramework, Canvas, triumph-gui, interfaces are just some

lavish hemlock Aug 18, 2021, 12:22 AM

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I've seen Canvas

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IF seems a bit overcomplicated though, since it uses a very... Swing-esque panel system

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I was mainly asking if I should use one.

ivory sleet Aug 18, 2021, 12:23 AM

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Hmm well

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That depends entirely on you

lavish hemlock Aug 18, 2021, 12:23 AM

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BKCommonLib'll probably be useful though, thanks.

quaint mantle Aug 18, 2021, 12:26 AM

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I’d make an easy system with a consumer for clicking, @stone sinew does it not throw an error?

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Probably something to do with chunks

stone sinew Aug 18, 2021, 12:27 AM

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quaint mantle I’d make an easy system with a consumer for clicking, <@!152941891430776833> doe...

No it loads fine atleast from the world setting showing in console but If I try to teleport to it, the server lags and eventually crashes
It never teleports me either it just stays on "Loading world..."

quaint mantle Aug 18, 2021, 12:27 AM

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if someone can help me with this i would really appricieate it.
https://github.com/softpak/HOSE

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please PM me.

lavish hemlock Aug 18, 2021, 12:34 AM

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Btw, another question, what is the minimum version of the game I should (actively) support?

stone sinew Aug 18, 2021, 12:36 AM

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lavish hemlock Btw, another question, what is the minimum version of the game I should (activel...

Up to you

ivory sleet Aug 18, 2021, 12:36 AM

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Hmm 1.8 usually

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Since there’s for some peculiar reason a lot of servers staying on that version

stone sinew Aug 18, 2021, 12:38 AM

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ivory sleet Since there’s for some peculiar reason a lot of servers staying on that version

Nothing peculiar about it. Its the best option for optimization. All higher versions add to much to the game.

ivory sleet Aug 18, 2021, 12:38 AM

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It’s outdated

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And well iirc spigot uses a lib which doesn’t work with Java 16 or something so it makes it limited to what version you’d use to run the server

stone sinew Aug 18, 2021, 12:39 AM

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You can join 1.8 with 1.17 clients

ivory sleet Aug 18, 2021, 12:39 AM

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frankly if you dislike the features just disable them

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That’s hella hacky tho

stone sinew Aug 18, 2021, 12:39 AM

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ivory sleet frankly if you dislike the features just disable them

Can't remove them from the game

lavish hemlock Aug 18, 2021, 12:39 AM

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ivory sleet And well iirc spigot uses a lib which doesn’t work with Java 16 or something so ...

I believe it's the YAML library lol

quaint mantle Aug 18, 2021, 12:39 AM

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lavish hemlock Btw, another question, what is the minimum version of the game I should (activel...

1.12, easy to maintain, and gets those 1.8 suckers moving

ivory sleet Aug 18, 2021, 12:39 AM

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Actually the Apache commons one

lavish hemlock Aug 18, 2021, 12:39 AM

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...Commons is fucking it up?

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wow

ivory sleet Aug 18, 2021, 12:40 AM

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yapperyaps it’s a hell to first and foremost having to support a wide range of versions especially if you involve nms

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Or Lang

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Idr exactly but yeah

lavish hemlock Aug 18, 2021, 12:40 AM

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oof, NMS

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what's the reason NMS couldn't be remapped, btw?

ivory sleet Aug 18, 2021, 12:40 AM

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idk

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In 1.17 they swapped to just pure obfuscation and then encouragement of building against mojmaps

stone sinew Aug 18, 2021, 12:41 AM

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ivory sleet yapperyaps it’s a hell to first and foremost having to support a wide range of v...

I use nms with minions 😉 I support 1.8.8 up to 1.17.1
On minions revamped I support backwards compatibility. 1.17 down to 1.8.8

lavish hemlock Aug 18, 2021, 12:41 AM

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I mean, with modern mapping tools they could easily do consistent jar mapping.

ivory sleet Aug 18, 2021, 12:41 AM

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Yes a lot of plugins do

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But that doesn’t take away the irrefutable fact that it would have been much easier if everyone just stayed on latest

somber hull Aug 18, 2021, 12:42 AM

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anything i can imporve here?

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improve*

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https://paste.helpch.at/ekugoyiduh.cs

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it feels like there are too many if statements

stone sinew Aug 18, 2021, 12:42 AM

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ivory sleet But that doesn’t take away the irrefutable fact that it would have been much eas...

If they made the game take less time to load in future versions and servers then it might be used by more people.

lavish hemlock Aug 18, 2021, 12:42 AM

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lavish hemlock I mean, with modern mapping tools they could easily do consistent jar mapping.

And btw, I'm referring to the tools used with Fabric.
e.g. Matcher and Stitch.

ivory sleet Aug 18, 2021, 12:43 AM

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stone sinew If they made the game take less time to load in future versions and servers then...

Haven’t compared start up times directly but that’s probably true on the flip side

ivory sleet Aug 18, 2021, 12:43 AM

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lavish hemlock I mean, with modern mapping tools they could easily do consistent jar mapping.

Certainly, this is probably a question for md5 himself

quaint mantle Aug 18, 2021, 12:43 AM

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somber hull anything i can imporve here?

create a Chance object, create an Api to manage chances

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then loop through the chances

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apply the event to them

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adds for much more expandability

somber hull Aug 18, 2021, 12:44 AM

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for this part?

        if (randNum.nextBoolean()) {
            childData.set(fatherKey, PersistentDataType.STRING, fatherData.get(fatherKey, PersistentDataType.STRING));
        } else {
            childData.set(fatherKey, PersistentDataType.STRING, fatherData.get(motherKey, PersistentDataType.STRING));
        }
        if (randNum.nextBoolean()) {
            childData.set(motherKey, PersistentDataType.STRING, motherData.get(fatherKey, PersistentDataType.STRING));
        } else {
            childData.set(motherKey, PersistentDataType.STRING, motherData.get(motherKey, PersistentDataType.STRING));
        }

quaint mantle Aug 18, 2021, 12:44 AM

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always look for ways to include things in an api

stone sinew Aug 18, 2021, 12:44 AM

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ivory sleet Haven’t compared start up times directly but that’s probably true on the flip si...

Its cause it has to load so many more items,blocks mobs etc.... then 1.8 which yeah of course cause the game updated but certain gametypes that people play don't need all the extra BS

lavish hemlock Aug 18, 2021, 12:44 AM

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y'know

the Spigot NBT system is real ugly :p

somber hull Aug 18, 2021, 12:44 AM

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lavish hemlock y'know the Spigot NBT system is real ugly :p

i agree

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i have a nicer looking one

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but people kept yelling at me to use the normal one

lavish hemlock Aug 18, 2021, 12:45 AM

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somber hull but people kept yelling at me to use the normal one

What's the other one?

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I'm curious to see why they might be saying that.

somber hull Aug 18, 2021, 12:45 AM

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Bananapunchers NBTEditor

ivory sleet Aug 18, 2021, 12:45 AM

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stone sinew Its cause it has to load so many more items,blocks mobs etc.... then 1.8 which y...

Mm well yes that’s probably the cost of more features

somber hull Aug 18, 2021, 12:45 AM

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its one class

ivory sleet Aug 18, 2021, 12:45 AM

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But quite frankly not only features

somber hull Aug 18, 2021, 12:45 AM

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https://github.com/BananaPuncher714/NBTEditor

GitHub

GitHub - BananaPuncher714/NBTEditor: A single class NBT editor for ...

A single class NBT editor for items, skulls, mobs, and tile entities - GitHub - BananaPuncher714/NBTEditor: A single class NBT editor for items, skulls, mobs, and tile entities

ivory sleet Aug 18, 2021, 12:46 AM

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In addition more security and better code architecture and more stuff are multi threaded

lavish hemlock Aug 18, 2021, 12:46 AM

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Oh

ivory sleet Aug 18, 2021, 12:46 AM

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There’s a lot of pros with newer versions also

lavish hemlock Aug 18, 2021, 12:46 AM

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I see why they're telling you not to use it

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That looks incredibly fucking slow

somber hull Aug 18, 2021, 12:46 AM

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alright

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i gtg

ivory sleet Aug 18, 2021, 12:46 AM

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PDC is slow as hell

stone sinew Aug 18, 2021, 12:46 AM

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ivory sleet In addition more security and better code architecture and more stuff are multi ...

Multi threaded isn't really needed in previous versions cause it doesn't contain all the additionals

ivory sleet Aug 18, 2021, 12:46 AM

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So what’s your definition of needed then?

stone sinew Aug 18, 2021, 12:47 AM

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ivory sleet So what’s your definition of needed then?

In newer versions of course its needed. Cause of all the new blocks and algorithms to chunk load etc...

ivory sleet Aug 18, 2021, 12:47 AM

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No I’m genuinely curious, if you say multi threading wasn’t needed and all the new features?

quaint mantle Aug 18, 2021, 12:48 AM

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somber hull for this part? ```java if (randNum.nextBoolean()) { childDat...

class BreedApi {
    @Getter
    private static final Set<BreedHandler> HANDLERS = new HashSet<>();

    @Getter
    private static BreedApi inst;

    {
        inst = this;
    }

    public static void addBreedHandler(BreedHandler h) {
        HANDLERS.add(h);
    }
}

interface BreedHandler {
    void apply(SomeEvent e);
}

//Whatever event you in
for (BreedHandler h : BreedApi.getHandlers()) {
    h.apply(event);
}

lavish hemlock Aug 18, 2021, 12:49 AM

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quaint mantle ```java class BreedApi { @Getter private static final Set<BreedHandler> ...

Is that Lombok?

stone sinew Aug 18, 2021, 12:49 AM

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ivory sleet No I’m genuinely curious, if you say multi threading wasn’t needed and all the n...

In 1.8 there wasn't as many features and chunk loading was handled fine single threaded. But in future versions with all the new features multi threading was absolutely necessary.

quaint mantle Aug 18, 2021, 12:49 AM

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lavish hemlock Is that Lombok?

why not. madfunny

lavish hemlock Aug 18, 2021, 12:49 AM

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quaint mantle why not. <:madfunny:677133547148017676>

I respect the usage of Lombok in internal code (aka implementations).
In APIs, it leads to more confusion.

quaint mantle Aug 18, 2021, 12:50 AM

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lavish hemlock I respect the usage of Lombok in internal code (aka implementations). In APIs, i...

im not overusing it here

stone sinew Aug 18, 2021, 12:50 AM

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Get their velocity and set it in the opposite direction.

ivory sleet Aug 18, 2021, 12:50 AM

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Yes but taking away the multi threading part? What’s your definition of needed? Is it only the merely adequate features 1.8 is providing, then sure stick to 1.8 it makes no sense if you don’t care about any improvements to bump version.

lavish hemlock Aug 18, 2021, 12:51 AM

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quaint mantle ```java class BreedApi { @Getter private static final Set<BreedHandler> ...

Also that {} isn't static.

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There's legitimately a difference afaik.

quaint mantle Aug 18, 2021, 12:51 AM

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do you even understand it

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you instantiate it on onEnable

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you cant access the instance in a static initializer

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and its a fucking example

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not everything is perfect

lavish hemlock Aug 18, 2021, 12:52 AM

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Wait but hold up

quaint mantle Aug 18, 2021, 12:52 AM

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omg

lavish hemlock Aug 18, 2021, 12:52 AM

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Why are you even using it like a Singleton when everything is already static?

quaint mantle Aug 18, 2021, 12:52 AM

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its an ✨ example ✨

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please

lavish hemlock Aug 18, 2021, 12:52 AM

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It's a bad example tho

lavish hemlock Aug 18, 2021, 12:53 AM

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quaint mantle you instantiate it on onEnable

This isn't a visible part of the fucking example either :p

quaint mantle Aug 18, 2021, 12:53 AM

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🙂 I was not teaching them the api part

lavish hemlock Aug 18, 2021, 12:53 AM

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And you do know that HyperLink is a beginner, right?

quaint mantle Aug 18, 2021, 12:53 AM

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they understand basic spigot concepts

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I believe that

limber dust Aug 18, 2021, 12:54 AM

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Reading this it went from 0-100 real quick

lavish hemlock Aug 18, 2021, 12:54 AM

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I'm sorry but it's legit just a horrible example :p

quaint mantle Aug 18, 2021, 12:54 AM

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then make one yourself and stop complaining

lavish hemlock Aug 18, 2021, 12:54 AM

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Like, of course I don't understand it bc it doesn't make sense.

quaint mantle Aug 18, 2021, 12:54 AM

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madfunny

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i hate people like you. its a bad example but the api is not the focus. its the abstractation and expandability of what hes doing. if you were to fucking read the original post then you would know why. im on a phone. i couldnt give two shits about writing out a fully fledged system for a two minute spigot project for someone in a help discord. do it yourself, and stop complaining

lavish hemlock Aug 18, 2021, 12:56 AM

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Okay but you do know that that also encourages a beginner to do something like what was shown in the example?

quaint mantle Aug 18, 2021, 12:56 AM

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PU_ChampStare

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everytime someone new joins they make me wanna bang my head against a wall

lavish hemlock Aug 18, 2021, 12:57 AM

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If someone doesn't immediately understand that it's the abstraction part, they'll copy it.

limber dust Aug 18, 2021, 12:57 AM

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If they copy it and expects it 3o4ks that's their fault

quaint mantle Aug 18, 2021, 12:57 AM

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@somber hull Hey buddy! dont copy everything I said! Learn from it!

limber dust Aug 18, 2021, 12:57 AM

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Works*

quaint mantle Aug 18, 2021, 12:58 AM

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quaint mantle <@755525911977394247> Hey buddy! dont copy everything I said! Learn from it!

you happy now? im not a teacher i help to the best of my knowledge

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stop being such a dick and further expand on what i say to make the learning process better for the person requesting it @lavish hemlock

lavish hemlock Aug 18, 2021, 12:59 AM

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I'm glad you said that at least :p

native nexus Aug 18, 2021, 1:01 AM

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Ya'll need to relax

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Take a step back and think before you speak please.

quaint mantle Aug 18, 2021, 1:01 AM

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native nexus Ya'll need to relax

they're giving me high blood pressure

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PU_ChampStare

ivory sleet Aug 18, 2021, 1:02 AM

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Let’s talk about Kotlin, shall we?

quaint mantle Aug 18, 2021, 1:02 AM

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and this is my normal personality

quaint mantle Aug 18, 2021, 1:02 AM

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ivory sleet Let’s talk about Kotlin, shall we?

javathon

ivory sleet Aug 18, 2021, 1:02 AM

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ObiWhy

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Is that a thing actually?

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lol

lavish hemlock Aug 18, 2021, 1:02 AM

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Here:

// Users of your API can implement this interface to handle an event.
public interface BreedHandler {
    void update(SomeEvent event);
}

// This encapsulates your handlers and also allows said handlers to be updated when an event happens.
public class BreedApi {
    // Use Set instead of List if you:
    // - Don't have duplicates.
    // - Don't need to get a value at a specific index.
    private final Set<BreedHandler> handlers = new HashSet<>();

    // Call this via your implementation classes, like in one of your events or your plugin class.
    public void update(SomeEvent event) {
        handlers.forEach(handler -> handler.update(event));
    }

    public boolean addHandler(BreedHandler handler) {
        return handlers.add(handler);
    }

    public Set<BreedHandler> getHandlers() {
        return handlers;
    }
}

// BreedApi can then either be a Singleton or field on another publicly accessible class.
// A user would implement the interface, and then add it to the API via addHandler.

quaint mantle Aug 18, 2021, 1:03 AM

#

art thou pronouncing it Pythohn or Pythin

ivory sleet Aug 18, 2021, 1:03 AM

#

Hehe

ivory sleet Aug 18, 2021, 1:03 AM

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lavish hemlock Here: ```java // Users of your API can implement this interface to handle an eve...

Observer :0

quaint mantle Aug 18, 2021, 1:04 AM

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lavish hemlock Here: ```java // Users of your API can implement this interface to handle an eve...

basically what I did but removed static from the method

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addHandler:3

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i dont know why you gave me such a bad time over a change that I rushed

ivory sleet Aug 18, 2021, 1:04 AM

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addBomp:3

quaint mantle Aug 18, 2021, 1:04 AM

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Very pointless helper method haha

quaint mantle Aug 18, 2021, 1:05 AM

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quaint mantle Very pointless helper method haha

whut

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object.get().add() is a bad design pattern

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What?

quaint mantle Aug 18, 2021, 1:06 AM

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quaint mantle object.get().add() is a bad design pattern

and may be confusing with immutability

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Having single line helper methods that really do nothing is a bad design pattern

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When you already have a getter for the map

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its a set, and i agree to some poimt

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getHandlers

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used for iteration

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Cause then I guarantee your project is full of useless helper methods

ivory sleet Aug 18, 2021, 1:07 AM

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Bomp might be nice in case you derive from it and want to extend its behavior

quaint mantle Aug 18, 2021, 1:07 AM

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^

lavish hemlock Aug 18, 2021, 1:07 AM

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It's generally conventional in Java too.

quaint mantle Aug 18, 2021, 1:07 AM

#

depending on obtaining an object and adding to it is also insecure

lavish hemlock Aug 18, 2021, 1:07 AM

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I don't personally like methods like that but yeah.

quaint mantle Aug 18, 2021, 1:07 AM

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quaint mantle depending on obtaining an object and adding to it is also insecure

and sometimes should be avoided

lavish hemlock Aug 18, 2021, 1:07 AM

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quaint mantle depending on obtaining an object and adding to it is also insecure

True, if handlers is ever changed, then it can break things when updates happen.

#

But man I wasn't trying to give you a hard time, just pointing out a flaw since the full example wasn't posted :/

quaint mantle Aug 18, 2021, 1:08 AM

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is that an apology

lavish hemlock Aug 18, 2021, 1:08 AM

#

No.

quaint mantle Aug 18, 2021, 1:08 AM

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😩

lavish hemlock Aug 18, 2021, 1:08 AM

#

It's just me stating something.

quaint mantle Aug 18, 2021, 1:08 AM

#

AmongUsTwerk

#

Not a fan

quaint mantle Aug 18, 2021, 1:09 AM

#

quaint mantle Not a fan

not a fan of you malware

#

Bonzi

lavish hemlock Aug 18, 2021, 1:09 AM

#

quaint mantle Not a fan

To sum up adders, getters, and setters:
"Not a fan of it, but it's better to have them than to not."

quaint mantle Aug 18, 2021, 1:09 AM

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Bonzi loves helper methods for noobs

#

its not for noobs

#

its genuinely a better design in most cases

#

First off that add method is not a setter

lavish hemlock Aug 18, 2021, 1:10 AM

#

It's an adder.

quaint mantle Aug 18, 2021, 1:10 AM

#

LETSFUUUUUGOOOO

#

Never heard of that one

lavish hemlock Aug 18, 2021, 1:10 AM

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Which is probably not a real thing.

#

But that's my name for it.

quaint mantle Aug 18, 2021, 1:10 AM

#

But anyways, setters shouldn’t really be a thing if you care about immutability. There are small cases of course. Getters are fine. And what makes it better design sorry?

lavish hemlock Aug 18, 2021, 1:11 AM

#

But seriously, what happens if the name of handlers is changed in a future update, you don't have any methods for accessing it, and someone uses a later version of the plugin with another plugin that uses handlers but from an older version of the other plugin?

ivory sleet Aug 18, 2021, 1:11 AM

#

I would say it’s a command method if we’re still on the topic of terminology

lavish hemlock Aug 18, 2021, 1:11 AM

#

fair

#

These things exist to avoid binary compatibilities because there is no other way to access a field safely.

ivory sleet Aug 18, 2021, 1:12 AM

#

Btw ever heard of the query and command separation principle

lavish hemlock Aug 18, 2021, 1:12 AM

#

I haven't.

ivory sleet Aug 18, 2021, 1:13 AM

#

Yeah well hmm it’s not crucial, Java breaks it already but it’s something notable to say the least ¯_(ツ)_/¯

lavish hemlock Aug 18, 2021, 1:13 AM

#

lavish hemlock These things exist to avoid binary compatibilities because there is no other way...

Unless you work with Kotlin, in which case you make handlers delegate to a new property with a different name and then also deprecate handlers.

#

And by "delegate," I mean get() = newHandlers, not by.

#

in which case, the compiled code would actually be something like BreedApi.getHandlers().add, which is gross, but not visible to API users, as it looks like BreedApi.handlers.add

ivory sleet Aug 18, 2021, 1:14 AM

#

lavish hemlock And by "delegate," I mean `get() = newHandlers`, not `by`.

Yeah there’s probably not any better suitable term for it

lavish hemlock Aug 18, 2021, 1:15 AM

#

Kotlin's @Deprecated is so nice btw 🥺

#

You can legit specify the reason why something was deprecated

#

And IntelliJ displays it

#

You can also specify whether or not using the deprecated value is a warning or error.

main mural Aug 18, 2021, 1:15 AM

#

..

ivory sleet Aug 18, 2021, 1:16 AM

#

Javas @Deprecated is just well

lavish hemlock Aug 18, 2021, 1:16 AM

#

Wellll

ivory sleet Aug 18, 2021, 1:16 AM

#

🥴

lavish hemlock Aug 18, 2021, 1:16 AM

#

I believe the only thing @Deprecated does is add an attribute to the element (I might be mistaken) and also display compiler warnings, it also has a bit of light support in all IDEs.

#

Oh, interesting, @Deprecated has runtime retention

#

You can reflect @Deprecated :)

ivory sleet Aug 18, 2021, 1:17 AM

#

I know one thing for sure, Bukkit has a lot of them

lavish hemlock Aug 18, 2021, 1:17 AM

#

Not surprised :p

#

Minecraft's code changes so goddamn much

vagrant stratus Aug 18, 2021, 1:18 AM

#

no, it's backwards compatibility reasons lol

#

otherwise they'd be gooooone

ivory sleet Aug 18, 2021, 1:18 AM

#

fingergunsanimated

lavish hemlock Aug 18, 2021, 1:18 AM

#

Well it also has to be Minecraft's fault, right?

ivory sleet Aug 18, 2021, 1:18 AM

#

Ritee

vagrant stratus Aug 18, 2021, 1:18 AM

#

to an extent yes

native nexus Aug 18, 2021, 1:19 AM

#

Minecraft code barely changes…?

vagrant stratus Aug 18, 2021, 1:19 AM

#

1.13 was the perfect time to drop anything below 1.13

#

but ofc, that didn't happen

ivory sleet Aug 18, 2021, 1:19 AM

#

It has changed over the years quite significantly

vagrant stratus Aug 18, 2021, 1:19 AM

#

native nexus Minecraft code barely changes…?

NMS its self changes a lot every update as well

lavish hemlock Aug 18, 2021, 1:19 AM

#

ivory sleet It has changed over the years quite significantly

Did you know:
Enchantments in old versions of Minecraft were very fucking cursed?

#

I was in a dev group that was working on a mod loader for an older version of the game, like 1.4 or something.

ivory sleet Aug 18, 2021, 1:20 AM

#

Not surprising lol

lavish hemlock Aug 18, 2021, 1:20 AM

#

I was doing jar mapping, so I got to see Minecraft's enchantment code.

#

Gimme a sec I'll fetch it again

quaint mantle Aug 18, 2021, 1:29 AM

#

lavish hemlock Did you know: Enchantments in old versions of Minecraft were very fucking cursed...

most of minecraft is :/

tame oxide Aug 18, 2021, 1:30 AM

#

I'm having difficulties with item lore currently, I can't get lore to update after the item is in the players inventory, works fine before.

I'm working with custom enchants and the information looks fine in the output but it refuses to update the lore

#

I would send pictures but I dont have perms

#

    // Writes the enchantments to the items' lore.
    public static void updateItemStackLore(ItemStack itemStack, ArrayList<CustomEnchantment> customEnchantments) {
        if (itemStack == null || itemStack.getItemMeta() == null || customEnchantments == null) return;

        ItemMeta itemMeta = itemStack.getItemMeta();
        ArrayList<String> itemLore = new ArrayList<>();

        // We need to remake it now.
        for (CustomEnchantment customEnchantment : customEnchantments) {
            itemLore.add(getEnchantmentsItemLore(customEnchantment));
        }

        itemMeta.setLore(itemLore);
        itemStack.setItemMeta(itemMeta);

        System.out.println("The new item lore should be: " + itemLore);
        System.out.println("Should be new item meta: " + itemStack.getItemMeta());
    }

This is my code

#

And the item lore and item meta are correct

#

Its just not updating the item

young knoll Aug 18, 2021, 1:38 AM

#

Minecraft used to have some cursed internal item names too

#

Diamonds used to be emerald internally

lavish hemlock Aug 18, 2021, 1:39 AM

#

Block was Tile

#

internally

#

that is

#

(at least, iirc, that might just be MCP trivia)

quaint mantle Aug 18, 2021, 1:40 AM

#

tame oxide ```java // Writes the enchantments to the items' lore. public static voi...

return the item

#

its not memorized or whatever

#

it has no internal access, its just an object

tame oxide Aug 18, 2021, 1:41 AM

#

Huh?

lavish hemlock Aug 18, 2021, 1:41 AM

#

change the return type to ItemStack and return itemStack

quaint mantle Aug 18, 2021, 1:42 AM

#

tame oxide Huh?

thats my name

tame oxide Aug 18, 2021, 1:43 AM

#

quaint mantle return the item

That didn't work

#

But changing my game mode from creative to survival did

young knoll Aug 18, 2021, 1:44 AM

#

Creative is janky

tame oxide Aug 18, 2021, 1:44 AM

#

Apparently creative mode is prone to replication issues like that

young knoll Aug 18, 2021, 1:44 AM

#

Yes

tame oxide Aug 18, 2021, 1:44 AM

#

Hahaha nice to know

#

It'

#

It's only my second day working with this api

quaint mantle Aug 18, 2021, 1:46 AM

#

tame oxide That didn't work

send your code, it shouldnt make a difference. the inventory must be updating everytime you open it

tame oxide Aug 18, 2021, 1:46 AM

#

What part of my code?

quaint mantle Aug 18, 2021, 1:46 AM

#

where you create the inventory. or is that what youre doing?

tame oxide Aug 18, 2021, 1:47 AM

#

creating the inventory?

#

Its adding one enchantment to an items lore

young knoll Aug 18, 2021, 1:47 AM

#

You probably need to setItem for creative mode

#

Because it doesn’t bother syncing with the server

lavish hemlock Aug 18, 2021, 1:47 AM

#

young knoll Because it doesn’t bother syncing with the server

Really? 🤔

tame oxide Aug 18, 2021, 1:49 AM

#

setItem?

young knoll Aug 18, 2021, 1:49 AM

#

Not the same as it does in survival

lavish hemlock Aug 18, 2021, 2:17 AM

#

Can't you check if a plugin is loaded by the server?

#

well, you could make a util method for checking

#

Utils.isLibraryPresent() or smthn

#

you could just store the plugin as a LibraryPlugin after checking it

#

so

if (Utils.isLibraryPresent()) {
    LibraryPlugin plugin = ...
}

eternal oxide Aug 18, 2021, 2:26 AM

#

Put your library access in a utility class. So any access to it auto checks the presence

lavish hemlock Aug 18, 2021, 2:26 AM

#

ooh, true

#

yw

#

I can see it :p

eternal oxide Aug 18, 2021, 2:27 AM

#

Nope, can;t see a thing

tall siren Aug 18, 2021, 2:27 AM

#

excellent

#

Basically, here's my code. The intention is that when a chunk generates, kill all the villagers already inside. This is a small part within a larger plugin, but for some reason, e.getChunk().getEntities() is empty, despite there being entities in newly generated chunks

#

#

eternal oxide Aug 18, 2021, 2:30 AM

#

Not all entities are loaded when the Chunk is. You will have to delay your removal. But its also probably better to use .remove() over setHealth.

tall siren Aug 18, 2021, 2:32 AM

#

Do you have any ideas on how I can accomplish this other than use ChunkLoadEvent, because I want players to be able to get villagers, just not find them naturally.

#

And ChunkLoadEvent would remove them whenever a player joined, or otherwise reloaded their base chunks

eternal oxide Aug 18, 2021, 2:33 AM

#

You would have to tag any villagers you spawned in yoruself so they are not deleted. PDC.

tall siren Aug 18, 2021, 2:34 AM

#

Those entities still exist though, even if they're not loaded...right? So is there any way to load them in to check?

young knoll Aug 18, 2021, 2:34 AM

#

ChunkLoadEvent has an isNewChunk method

eternal oxide Aug 18, 2021, 2:35 AM

#

You wait, until they are loaed

tall siren Aug 18, 2021, 2:35 AM

#

young knoll ChunkLoadEvent has an isNewChunk method

to the rescue?

#

Can I track their SpawnReason and if they weren't spawned by either a command or a spawnegg, remove them?

#

or would that not work because villagers in chunks when they are generated technically aren't spawned

eternal oxide Aug 18, 2021, 2:46 AM

#

check https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/world/ChunkLoadEvent.html#isNewChunk()

tall siren Aug 18, 2021, 2:46 AM

#

I did

#

My new code is on my server and not working

#

because I'm figuring that chunks load at a different time than when entities load

eternal oxide Aug 18, 2021, 2:46 AM

#

So long as you only remove if new then you won't delete any of your own.

tall siren Aug 18, 2021, 2:47 AM

#

#

cody no worky

eternal oxide Aug 18, 2021, 2:47 AM

#

it won;t because you are not delaying it

#

entities will not be loaded yet

tall siren Aug 18, 2021, 2:47 AM

#

how much should I delay and, and frankly, how do I delay it

young knoll Aug 18, 2021, 2:48 AM

#

Also you don’t need that cast

eternal oxide Aug 18, 2021, 2:48 AM

#

?scheduling

undone axleBOT Aug 18, 2021, 2:48 AM

#

https://www.spigotmc.org/wiki/scheduler-programming/

tall siren Aug 18, 2021, 2:48 AM

#

Oh yeah, not anymore, because I'm not setting health

#

how much should i delay it

quaint mantle Aug 18, 2021, 2:49 AM

#

1 tick

#

more if the server is shit

#

but you can count on 1 tick

tall siren Aug 18, 2021, 2:52 AM

#

yes?

#

code is ugly af, but that's what youre talking abt, right?

eternal oxide Aug 18, 2021, 2:53 AM

#

e will not exist.

upper vale Aug 18, 2021, 2:53 AM

#

Anyone know of a runtime dependency management library that is reliable with relocation features and supports Java 9+?

eternal oxide Aug 18, 2021, 2:54 AM

#

create a final variable to hold a reference to the chunk

tall siren Aug 18, 2021, 2:54 AM

#

#

thanks for your help btw

#

im makin amateur mistakes, probably because im an amateur

eternal oxide Aug 18, 2021, 2:55 AM

#

hover over your error

tall siren Aug 18, 2021, 2:55 AM

#

don't think its an error

eternal oxide Aug 18, 2021, 2:56 AM

#

try it and see

quaint mantle Aug 18, 2021, 2:57 AM

#

tall siren don't think its an error

just means its a final variable, no error here

naive brook Aug 18, 2021, 3:07 AM

#

what is protocolib used to?

cunning ermine Aug 18, 2021, 3:08 AM

#

live debugging with intelij and gradle?

young knoll Aug 18, 2021, 3:11 AM

#

Same as we told you before

#

Follow the tutorial

pseudo quiver Aug 18, 2021, 3:15 AM

#

hi, i'm having a yml file that store like

WhiteWorld:
  "example"

so when i write

 getConfig().getString("WhiteWorld");

it will get the WhiteWorld or the example ?

quaint mantle Aug 18, 2021, 3:17 AM

#

should work

#

although you should make it inline

pseudo quiver Aug 18, 2021, 3:18 AM

#

like WhiteWorld: "example" ?

cunning ermine Aug 18, 2021, 3:18 AM

#

young knoll Follow the tutorial

when I edit the code on intelij, it doesnt sync over

young knoll Aug 18, 2021, 3:19 AM

#

Remote debugging doesn’t seem to like hotswapping much

#

Works for some things though

cunning ermine Aug 18, 2021, 3:19 AM

#

probs theres some sort of issue with gradle then

#

imma try figure out whats going on

quaint mantle Aug 18, 2021, 3:20 AM

#

pseudo quiver like ``WhiteWorld: "example"`` ?

yep

pseudo quiver Aug 18, 2021, 3:21 AM

#

quaint mantle yep

and it get the "example" ?

cunning ermine Aug 18, 2021, 3:21 AM

#

cunning ermine imma try figure out whats going on

Unable to open debugger port (localhost:5005): java.net.ConnectException "Connection refused: connect" I think thats the issue

quaint mantle Aug 18, 2021, 3:23 AM

#

pseudo quiver and it get the "example" ?

can you try it and stop questioning

pseudo quiver Aug 18, 2021, 3:23 AM

#

quaint mantle can you try it and stop questioning

ok ty

quaint mantle Aug 18, 2021, 3:23 AM

#

how you gonna know if something works for sure if you never try it

#

PU_ChampStare

cunning ermine Aug 18, 2021, 3:24 AM

#

try and see what happens

lavish hemlock Aug 18, 2021, 3:40 AM

#

it's probably related to slot ID?

young knoll Aug 18, 2021, 3:41 AM

#

Have you tried comparing the clicked inventory to the top inventory

eternal oxide Aug 18, 2021, 3:43 AM

#

compare getSlot to getRawSlot. If they are equal its the top inventory. Or the player has no inventory open.

young knoll Aug 18, 2021, 3:45 AM

#

Probably also works

somber hull Aug 18, 2021, 3:50 AM

#

quaint mantle ```java class BreedApi { @Getter private static final Set<BreedHandler> ...

thank you, and yes i saw this

#

#help-development message

upper vale Aug 18, 2021, 3:51 AM

#

@jade perch is hdl still maintained :c_:

jade perch Aug 18, 2021, 3:52 AM

#

Not really anything that needs to be changed about it

somber hull Aug 18, 2021, 3:59 AM

#

somber hull thank you, and yes i saw this

but what the fuck is this

#

I have no idea what half of it is...

#

im looking stuff up

#

but still

#

what the fuck

young knoll Aug 18, 2021, 4:00 AM

#

Looks pretty straightforward

#

Except for the lombok

lavish hemlock Aug 18, 2021, 4:00 AM

#

somber hull I have no idea what half of it is...

You should see my updated example

#

@somber hull #help-development message

somber hull Aug 18, 2021, 4:02 AM

#

thank you for adding comments lol

#

Quick question

young knoll Aug 18, 2021, 4:03 AM

#

And removing Lombok

somber hull Aug 18, 2021, 4:03 AM

#

Could probably look it up

#

But im gonna ask

#

what exactly is a handler?

lavish hemlock Aug 18, 2021, 4:04 AM

#

It's just a generic term

#

It's used to describe something that interacts with something else

#

So yeah, very generic

somber hull Aug 18, 2021, 4:04 AM

#

Got it

#

thank you

#

cause i looked it up

#

and there was a java api thing, that didnt make sense for how it was being used

lavish hemlock Aug 18, 2021, 4:05 AM

#

An example of how people would use it:

// An implementation of BreedHandler in another plugin that uses your API.
class MyBreedHandler implements BreedHandler {
    void update(SomeEvent event) {
        // Print a value of the event to the log, this is just for example purposes.
        System.out.println(event.value);
    }
}

// ... On Plugin Load ...
YourPlugin
  .getBreedApi() // This is just an example, you can put an instance of BreedApi wherever you want. 
  .addHandler(new MyBreedHandler());

// Or, if you want to use BreedApi as a Singleton:
BreedApi.INSTANCE.addHandler(new MyBreedHandler());

somber hull Aug 18, 2021, 4:07 AM

#

I think im missing what exactly this does

#

Like

lavish hemlock Aug 18, 2021, 4:07 AM

#

Wellllll, not really much.

#

You want to call BreedApi.update when you have an instance of SomeEvent

#

Like in an event handler

somber hull Aug 18, 2021, 4:08 AM

#

Wait... So why was this recomended to me

#

I dont see how it would be useful at all...

lavish hemlock Aug 18, 2021, 4:08 AM

#

I mean the example doesn't do anything

somber hull Aug 18, 2021, 4:08 AM

#

Yea

#

But i dont see how i could implement it into something useful at all...

lavish hemlock Aug 18, 2021, 4:09 AM

#

But the main purpose is that it lets people extend your plugin with new features via their plugins.

#

Or, alternatively, just get values from your plugin.

#

Which is why it's an API.

somber hull Aug 18, 2021, 4:09 AM

#

Ohhhh

lavish hemlock Aug 18, 2021, 4:09 AM

#

You can also use it yourself, if the API is designed well enough, then maybe it'll even make things easier for you, lol.

somber hull Aug 18, 2021, 4:10 AM

#

Ok, so basically it has nothing to do with what im trying to do? The guy that said it origionally just kinda said some random thing?

I still want to understand it so if it would be useful later i know about it

lavish hemlock Aug 18, 2021, 4:11 AM

#

He was suggesting you make an API for your plugin so that other people can extend it.

#

Since you asked "is there anything I can improve?"

somber hull Aug 18, 2021, 4:11 AM

#

Ok

lavish hemlock Aug 18, 2021, 4:11 AM

#

So, technically, he was suggesting a thing you could improve.

somber hull Aug 18, 2021, 4:11 AM

#

Ig lol

#

Ok wait

#

so

#

would i create a new .java file for the interface part?

#

I still dont fully understand how that works

lavish hemlock Aug 18, 2021, 4:12 AM

#

Yes

somber hull Aug 18, 2021, 4:12 AM

#

With multiple classes in a file

#

and stuff

#

I have worked a little with interfaces

lavish hemlock Aug 18, 2021, 4:12 AM

#

I don't think you can put multiple classes in a file, I just did so to reduce redundancy.

somber hull Aug 18, 2021, 4:13 AM

#

Got it

young knoll Aug 18, 2021, 4:13 AM

#

You can

#

But it’s generally not recommended

somber hull Aug 18, 2021, 4:13 AM

#

lavish hemlock I don't think you can put multiple classes in a file, I just did so to reduce re...

i swear i saw smthng like that, it just cant be public or smthng

lavish hemlock Aug 18, 2021, 4:13 AM

#

Ah, yeah

#

I believe it can only be package-private.

somber hull Aug 18, 2021, 4:14 AM

#

So would this whole thing allow people to make plugins for the plugin? Kinda like Slimefun addons? Or would they have to edit the source code?

lavish hemlock Aug 18, 2021, 4:15 AM

#

Yeah, it would allow people to make plugins for the plugin.

#

Which is mainly recommended for public plugins.

somber hull Aug 18, 2021, 4:16 AM

#

ok

#

and possibly last thing

#

handlers.forEach(handler -> handler.update(event));

#

what is going on here

#

forEach thing in handlers idk whats after this

#

i get that its a consumer

#

But i dont get what a consumer is

#

nvm i found a indian guy on youtube to explain it

lavish hemlock Aug 18, 2021, 4:17 AM

#

yeah, sorry about that

#

it's called a lambda

#

in this situation, it's equivalent to

for (BreedHandler handler : handlers) {
    handler.update(event);
}

#

basically

somber hull Aug 18, 2021, 4:18 AM

#

so it just creates a loop of itself?

lavish hemlock Aug 18, 2021, 4:18 AM

#

forEach is a method for lists

somber hull Aug 18, 2021, 4:18 AM

#

    public void update(EntityBreedEvent event) {
        handlers.forEach(handler -> handler.update(event));
    }

#

does this not create a loop of itself?

lavish hemlock Aug 18, 2021, 4:19 AM

#

yeah, pretty much

somber hull Aug 18, 2021, 4:19 AM

#

oh ok

lavish hemlock Aug 18, 2021, 4:19 AM

#

-> creates a new lambda, an empty lambda looks like () -> {}

#

lambdas can also be single statements, so brackets {} aren't required

#

() just means "no value," basically

somber hull Aug 18, 2021, 4:19 AM

#

got it

lavish hemlock Aug 18, 2021, 4:20 AM

#

handler is a single value, but for more than one I believe it's (value1, value2) ->

somber hull Aug 18, 2021, 4:20 AM

#

wait so the first handler value

#

what is that?

#

A variable like in a for loop?

lavish hemlock Aug 18, 2021, 4:20 AM

#

yeah

young knoll Aug 18, 2021, 4:20 AM

#

Pretty much

#

You just don’t declare a type

lavish hemlock Aug 18, 2021, 4:20 AM

#

a lambda is basically a way of passing a function as a parameter

somber hull Aug 18, 2021, 4:21 AM

#

Ok

lavish hemlock Aug 18, 2021, 4:21 AM

#

forEach looks like

somber hull Aug 18, 2021, 4:21 AM

#

And consumer just means lambda?

lavish hemlock Aug 18, 2021, 4:21 AM

#

a consumer is a function that takes in a value but returns nothing

#

so it's equivalent to void function(thing)

somber hull Aug 18, 2021, 4:22 AM

#

ok

#

i understand now

#

alright

#

last thing, cause i gtg take the trash out

#

if i wanted to make this "api" public

#

would i just share the interface, and the api class?

lavish hemlock Aug 18, 2021, 4:23 AM

#

no, someone would have to import your plugin through Maven or Gradle

#

you don't have to worry about that though

#

Here's what forEach looks like btw:

public void forEach(Consumer<BreedHandler> consumer) {
    for (BreedHandler handler : elements) { // I don't remember the actual name for 'elements'
        consumer.accept(handler);
        // accept -> call the function and give it handler, the 'handler' in this for loop is where the handler in the lambda comes from
    }
}

#

Java instantly recognizes Consumer as an interface that can take a lambda btw

#

the others would be:

#

Producer<T> -> takes in no value, returns a value of type T (T function())
Function<T, R> -> takes in a value of type T, returns a value of type R (R function(T))

somber hull Aug 18, 2021, 4:25 AM

#

alright

lavish hemlock Aug 18, 2021, 4:25 AM

#

there's also
BiConsumer and BiFunction
which take in two values instead of one, like BiFunction<T, U, R>, which is R function(T, U)

somber hull Aug 18, 2021, 4:26 AM

#

ok, thank you so much. Ill be back in a few minutes

lavish hemlock Aug 18, 2021, 4:26 AM

#

and that is Java functional programming in a nutshell :)

#

now I'll tell you some more stuff while you're gone:

#

You can make your own versions of Consumer and etc. since they're just interfaces

#

// This is a function that takes in 3 values and returns nothing

// This annotation isn't absolutely required iirc, but it's helpful since it tells you if the interface doesn't meet requirements from the compiler
@FunctionalInterface 
public interface TriConsumer<T, U, V> { // I hope you know what type parameters are
    void accept(T first, U second, V third);
}

// e.g. TriConsumer<String, String, Integer> =
// Function equivalent:  void function(String s1, String s2, int i)
// Lambda equivalent:    (s1, s2, i) -> { }

#

you don't need type parameters either

#

@FunctionalInterface
public interface CoolFunction {
    String doThing(String s);
}

somber hull Aug 18, 2021, 4:32 AM

#

lavish hemlock and that is Java functional programming in a nutshell :)

i thought it was object orioented 😳

lavish hemlock Aug 18, 2021, 4:32 AM

#

That is equivalent to String function(String)

lost matrix Aug 18, 2021, 4:33 AM

#

lavish hemlock `Producer<T>` -> takes in no value, returns a value of type T (`T function()`) `...

One note here: In java its not Producer<T> but Supplier<T>

lavish hemlock Aug 18, 2021, 4:33 AM

#

Oh, sorry, you're right

somber hull Aug 18, 2021, 4:34 AM

#

// I hope you know what type parameters are

#

no idea

lavish hemlock Aug 18, 2021, 4:34 AM

#

Alright so

somber hull Aug 18, 2021, 4:34 AM

#

never heasrd of em

lavish hemlock Aug 18, 2021, 4:34 AM

#

You know List?

somber hull Aug 18, 2021, 4:34 AM

#

yea

#

ofc

lavish hemlock Aug 18, 2021, 4:34 AM

#

well, List is declared like List<T>

#

T is a type parameter

#

when you create a new List

#

you can specify what T is

#

so

#

// Side-note: There are no restrictions to the names of type parameters.
public class WithTypeParameter<T> {
    public T giveMeAValue() {
        // irrelevant
    }
}

#

and so

#

you create a new WithTypeParameter like

#

WithTypeParameter<String> wtp = new WithTypeParameter<>();

#

and so now the class knows that T is a String when you reference wtp

#

so if you call giveMeAValue on wtp, it returns a String

somber hull Aug 18, 2021, 4:36 AM

#

lavish hemlock ```java // Side-note: There are no restrictions to the names of type parameters....

the classname is just that right? theres nothing fancy going on there?

#

Oh

#

nvm

lavish hemlock Aug 18, 2021, 4:37 AM

#

well the classname is WithTypeParameter

#

and then after it you have <, which starts a list of type parameters