#help-development | SpigotMC | Page 2238

valid totem Jun 25, 2022, 8:35 PM

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instead of args[0] == null

tender shard Jun 25, 2022, 8:35 PM

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look at the full error. it will tell you that there's an index out of bounds exception.

mortal hare Jun 25, 2022, 8:36 PM

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actually that's better way to handle this, because by using container synchronizer method, your items will still be handled by the server, and you can make invisible slot selections

old sail Jun 25, 2022, 8:36 PM

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There're a few actions that conflicts with the glow packet. So the problem should be fixed by re-sending the packet right after listening for these events, I guess?

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I do have one private final HashMap<Player, ArrayList<Entity>> glow = new HashMap<>();

quaint mantle Jun 25, 2022, 8:43 PM

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I'd like to do it the Dynmap way then

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Could you explain a bit more?

balmy fox Jun 25, 2022, 8:43 PM

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tender shard look at the full error. it will tell you that there's an index out of bounds exc...

That, would have been smart haha

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I am working on many different project with diffreent program langues and its getting masy 😅

mortal hare Jun 25, 2022, 8:46 PM

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https://i.imgur.com/0HrfXma.png

Imgur

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tender shard Jun 25, 2022, 8:48 PM

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mortal hare https://i.imgur.com/0HrfXma.png

show the code

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yeah pretty stupid description lol but it probably makes perfect sense

mortal hare Jun 25, 2022, 8:51 PM

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    @Override
    public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
        if (msg instanceof Packet<?>) {
            for (PacketListener<?> handler : this.handlers) {
                Class<?> clazz = handler.getClazz();
                if (!clazz.isInstance(msg)) continue;
                if (!handler.onPacketSend(player, clazz.cast(msg))) return;
            }
        }
        super.write(ctx, msg, promise);
    }

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public class PacketListener<T extends Packet<?>>

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im trying to reuse my old packet listening code

tender shard Jun 25, 2022, 8:57 PM

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do not use Packet<?> but T in your method

mortal hare Jun 25, 2022, 9:02 PM

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tender shard do not use Packet<?> but T in your method

T is another class

tender shard Jun 25, 2022, 9:03 PM

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then show the full class pls

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if you only send parts of it, it's hard to figure out what the problem is

mortal hare Jun 25, 2022, 9:04 PM

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public class PacketListener<T extends Packet<?>> {
    private final Class<T> clazz;

    public PacketListener(Class<T> clazz) {
        this.clazz = Objects.requireNonNull(clazz);
    }

    public Class<T> getClazz() {
        return this.clazz;
    }

    public boolean onPacketSend(Player player, T packet) {
        return true;
    };

    public boolean onPacketReceive(Player player, T packet) {
        return true;
    };

}

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this is old code, this should use preconditions rather than requireNonNull, since i prefer those nowadays

ocean lion Jun 25, 2022, 9:05 PM

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Player target = player.getServer().getOfflinePlayer(args[0]); does not work

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what would I replace it with?

lost matrix Jun 25, 2022, 9:06 PM

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old sail There're a few actions that conflicts with the glow packet. So the problem shoul...

I think there is just one. The metadata packet

tender shard Jun 25, 2022, 9:10 PM

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mortal hare ```java public class PacketListener<T extends Packet<?>> { private final Cla...

that works just fine

tender shard Jun 25, 2022, 9:10 PM

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ocean lion Player target = player.getServer().getOfflinePlayer(args[0]); does not work

?notworking

undone axleBOT Jun 25, 2022, 9:10 PM

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

ivory sleet Jun 25, 2022, 9:10 PM

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mortal hare https://i.imgur.com/0HrfXma.png

ye cuz type erasure

ocean lion Jun 25, 2022, 9:11 PM

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tender shard ?notworking

you do understand what im trying to do? I want args[0] to get offlineplayer

crisp steeple Jun 25, 2022, 9:11 PM

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mortal hare ```java @Override public void write(ChannelHandlerContext ctx, Object ms...

i did was doing the exact same thing yesterday and ran into the same issue

mortal hare Jun 25, 2022, 9:11 PM

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i fixed it

modest garnet Jun 25, 2022, 9:11 PM

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anyone know how i can
set a players XP

however it automatically calculates the levels ect

crisp steeple Jun 25, 2022, 9:11 PM

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i used the kind of hacky solution of just casting it to a non-generified type but it ended up working

tender shard Jun 25, 2022, 9:11 PM

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ocean lion you do understand what im trying to do? I want args[0] to get offlineplayer

I understand. I just don't understand what is "not working"

mortal hare Jun 25, 2022, 9:11 PM

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i removed the wildcard

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            for (PacketListener<Packet<?>> handler : this.handlers) {
                Class<Packet<?>> clazz = handler.getClazz();
                if (!clazz.isInstance(msg)) continue;
                if (!handler.onPacketSend(player, clazz.cast(msg))) return;

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and this has no errors anymore

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don't ask me how this fixed it

ocean lion Jun 25, 2022, 9:12 PM

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tender shard I understand. I just don't understand what is "not working"

well, it says it requires a Player variable instead of Offlineplayer

mortal hare Jun 25, 2022, 9:12 PM

#

tender shard Jun 25, 2022, 9:12 PM

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ocean lion well, it says it requires a Player variable instead of Offlineplayer

what requires a Player instance instead of an OfflinePlayer instance?

modest garnet Jun 25, 2022, 9:12 PM

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anyone know how i can
set a players XP

however it automatically calculates the levels ect

ocean lion Jun 25, 2022, 9:13 PM

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Player target = player.getServer().getOfflinePlayer(args[0]);

crisp steeple Jun 25, 2022, 9:13 PM

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you can just do Bukkit.getOfflinePlayer(args[0]) presuming args is a string array

quaint mantle Jun 25, 2022, 9:13 PM

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Still pretty confused on this

ocean lion Jun 25, 2022, 9:13 PM

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does not work either

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big red line under

tender shard Jun 25, 2022, 9:14 PM

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ocean lion ```java Player target = player.getServer().getOfflinePlayer(args[0]); ```

"big red line under" probably comes with a more detailled explanation

ocean lion Jun 25, 2022, 9:14 PM

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needs Player variable and not Offlineplayer

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DUDE

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you asked me 5 times now

crisp steeple Jun 25, 2022, 9:14 PM

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chill out

mortal hare Jun 25, 2022, 9:14 PM

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quaint mantle Still pretty confused on this

wouldnt this need custom minecraft web client in order to achieve this

tender shard Jun 25, 2022, 9:14 PM

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Server#getOfflinePlayer definitely requires a String or UUID and not a Player.

old sail Jun 25, 2022, 9:14 PM

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lost matrix I think there is just one. The metadata packet

So should I listen for the metadata packet?

ocean lion Jun 25, 2022, 9:14 PM

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I told you already, it says it needs a player variable instead of offlineplayer

crisp steeple Jun 25, 2022, 9:14 PM

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works fine for me (even though it is deprecated)

tender shard Jun 25, 2022, 9:14 PM

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getOfflinePlayer definitely doesn't require a player, and args[0] most likely is not an offlineplayer

quaint mantle Jun 25, 2022, 9:14 PM

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getOfflinePlayer returns an OfflinePlayer, not a Player object

tender shard Jun 25, 2022, 9:15 PM

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so what you say doesn't really make any sense

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show a screenshot of your code or ?paste it

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not just the single line

crisp steeple Jun 25, 2022, 9:15 PM

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ocean lion ```java Player target = player.getServer().getOfflinePlayer(args[0]); ```

well yeah, you're getting an OfflinePlayer but you made the type a Player

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not sure what you expected

tender shard Jun 25, 2022, 9:16 PM

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oh I didnt even look at the left side of the assignment

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yeah obviously an OfflinePlayer is not a Player

ocean lion Jun 25, 2022, 9:16 PM

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obviously

tender shard Jun 25, 2022, 9:16 PM

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yeah so you know what the problem is now

ocean lion Jun 25, 2022, 9:16 PM

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yeah now I do thanks to deotime. Not you asking me the same question over and over and now realizing you havent even looked at what I sent out

knotty gale Jun 25, 2022, 9:17 PM

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Hi, does anyone know how mods work? like how to make them

mortal hare Jun 25, 2022, 9:17 PM

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Do you guys do preconditions on internal methods or classes

coarse shadow Jun 25, 2022, 9:17 PM

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you need forge to use mods

mortal hare Jun 25, 2022, 9:17 PM

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im wondering if that's a waste or not

tender shard Jun 25, 2022, 9:17 PM

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well if the only explanations you give is "well, it says it requires a Player variable instead of Offlineplayer" and "it has a big red line under" then obviously I don't spent 20 minutes to try to find out what the exact error actually is

hexed hatch Jun 25, 2022, 9:17 PM

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forge or fabric

coarse shadow Jun 25, 2022, 9:17 PM

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ye

knotty gale Jun 25, 2022, 9:17 PM

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coarse shadow you need forge to use mods

ik how to use them, I want to know how to make them

hexed hatch Jun 25, 2022, 9:17 PM

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that's how you make them too pal

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with the forge api

coarse shadow Jun 25, 2022, 9:17 PM

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there are courses that teach you how to do them

knotty gale Jun 25, 2022, 9:17 PM

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oh ok

ocean lion Jun 25, 2022, 9:18 PM

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tender shard well if the only explanations you give is "well, it says it requires a Player va...

No cause you didnt even look at the code. Lmao

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just type the same question over and over

hexed hatch Jun 25, 2022, 9:18 PM

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first off, do you know Java

tender shard Jun 25, 2022, 9:18 PM

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a correct question would have been "Why can I not assign an OfflinePlayer into a variable that's declared as Player" and then we could have easily told "that's because OfflinePlayer is the super class of Player"

coarse shadow Jun 25, 2022, 9:18 PM

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guys can we shade protocollib into our plugin

tender shard Jun 25, 2022, 9:18 PM

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ocean lion just type the same question over and over

I asked it twice

hexed hatch Jun 25, 2022, 9:18 PM

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If not, learn Java first, then try making spigot plugins or forge mods

coarse shadow Jun 25, 2022, 9:18 PM

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so users dont have to download it

tender shard Jun 25, 2022, 9:18 PM

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anyway have a nice day

ivory sleet Jun 25, 2022, 9:18 PM

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coarse shadow guys can we shade protocollib into our plugin

I mean you can

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but its not intended for that

mortal hare Jun 25, 2022, 9:18 PM

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coarse shadow guys can we shade protocollib into our plugin

TinyProtocol is suitable for shading and its made by ProtocolLib contributors

ivory sleet Jun 25, 2022, 9:19 PM

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(like you could instantiate your own instance of its main class and invoke onEnable, onDisable etc)

coarse shadow Jun 25, 2022, 9:19 PM

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mortal hare TinyProtocol is suitable for shading and its made by ProtocolLib contributors

oh aight thx

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lemme check thay

heavy marsh Jun 25, 2022, 9:21 PM

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~~Anyone know what I need to do to make it so I can actually take the result from the slot? (it won't let me)~~
~~Code: https://sourceb.in/oipzCi15V2~~
~~Context: https://gyazo.com/10f15532ef4815930d37af77d577ea5b.gif~~

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~~Do I need to do something with the SmithItemEvent event?~~
Fixed it by adding a smithing recipe

gleaming grove Jun 25, 2022, 9:29 PM

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Would it be possible to set skin from png file? Or i can only use skins assigned to official minecraft accounts ?

quaint mantle Jun 25, 2022, 9:30 PM

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Hey, how would I get all blocks in the players perspective?

balmy fox Jun 25, 2022, 9:33 PM

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The blocks in the inventory? or around him?

mortal hare Jun 25, 2022, 9:34 PM

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he means in his FOV probs

crisp steeple Jun 25, 2022, 9:35 PM

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quaint mantle Hey, how would I get all blocks in the players perspective?

you can get the blocks in a general area, but theres no way to know what the players fov is so you cant really

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you could just use the max fov though in whatever calculation to stay safe

subtle folio Jun 25, 2022, 9:35 PM

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is there any way to condense this to one line? java getCommand("ldsync").setExecutor(new CommandManager()); getCommand("ldsync").setTabCompleter(new CommandManager());

mortal hare Jun 25, 2022, 9:36 PM

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make a new method

subtle folio Jun 25, 2022, 9:36 PM

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alright

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ty

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public void registerCommand(String name, CommandExecutor executor, @Nullable TabCompleter tabCompleter) {
        getCommand(name).setExecutor(executor);
        if(tabCompleter != null) {
            getCommand(name).setTabCompleter(tabCompleter);
        }
    }

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something along this?

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cool cool

tender shard Jun 25, 2022, 9:38 PM

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subtle folio is there any way to condense this to one line? ```java getCommand("ldsync").setE...

remove the newline character 😛

subtle folio Jun 25, 2022, 9:39 PM

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tender shard remove the newline character 😛

no >:)

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{} ftw

tender shard Jun 25, 2022, 9:39 PM

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no I meant

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for the original two lines code

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if you removed the newline there, it would have been one line lol

subtle folio Jun 25, 2022, 9:39 PM

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oh

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i mean

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i guess

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but thats bad pratice

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for readability

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all one line

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crazy crates the plugin

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for their sub commands

tender shard Jun 25, 2022, 9:42 PM

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oh you haven't seen my death chest plugin in 5 lines

subtle folio Jun 25, 2022, 9:42 PM

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they have a long ass chain of if else checks

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for each sub command

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instead of like new classes and a sub command manager

tender shard Jun 25, 2022, 9:42 PM

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the rule was: no more than 3 semicolons per line

subtle folio Jun 25, 2022, 9:42 PM

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is it on github

tender shard Jun 25, 2022, 9:42 PM

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https://github.com/Luziferium/the-cipher-project/blob/master/src/main/java/we/are/project/cipher/AngelChestListener.java

GitHub

the-cipher-project/AngelChestListener.java at master · Luziferium/t...

Contribute to Luziferium/the-cipher-project development by creating an account on GitHub.

subtle folio Jun 25, 2022, 9:43 PM

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Screen_Shot_2022-06-25_at_11.43.30_PM.png

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lies

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thats llike 22 lines right there

tender shard Jun 25, 2022, 9:43 PM

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bruh

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read the rules in the readme

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lol

subtle folio Jun 25, 2022, 9:43 PM

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ik ik im joking

tender shard Jun 25, 2022, 9:44 PM

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even the thread is still existing

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#961533327435788348

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we were pretty bored that weekend

subtle folio Jun 25, 2022, 9:45 PM

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WHAT IS THIS

humble tulip Jun 25, 2022, 9:45 PM

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Do u know why ppl use nms to serialize itemstacks?

subtle folio Jun 25, 2022, 9:45 PM

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bro even my wide monitor cant fit it all zoomed all the way out

subtle folio Jun 25, 2022, 9:45 PM

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humble tulip Do u know why ppl use nms to serialize itemstacks?

bc unaware mayb

humble tulip Jun 25, 2022, 9:45 PM

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It makes no sense to me since spigot preserves nbt

tender shard Jun 25, 2022, 9:46 PM

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humble tulip Do u know why ppl use nms to serialize itemstacks?

because there is no API way to do it in a readable format I guess

humble tulip Jun 25, 2022, 9:46 PM

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tender shard because there is no API way to do it in a readable format I guess

They do it to a byte array

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Then to base 64

subtle folio Jun 25, 2022, 9:46 PM

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lmfao

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md5 it next

tender shard Jun 25, 2022, 9:46 PM

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humble tulip They do it to a byte array

hm that's pretty useless, why not use a BukkitObjectOutputStream

humble tulip Jun 25, 2022, 9:46 PM

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One sec I'll show

worldly ingot Jun 25, 2022, 9:46 PM

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Added API for this now. Though you still have to have a catalyst block in the world (at least for now). Still waiting to get merged, but should look something like this (unless it changes during the review process)

if (!(block.getState() instanceof SculkCatalyst catalyst)) {
    return;
}

SculkSpreader spreader = catalyst.getSculkSpreader();
spreader.addCursor(catalyst.getLocation(), 25); // You can put this at any location within the viscinity of the catalyst though```

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Related note: sculk is really, really weird to wrap your head around, but it's cool

tender shard Jun 25, 2022, 9:47 PM

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i have no idea what a skulkcatalyst is

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but it looks useful

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thanks ❤️

humble tulip Jun 25, 2022, 9:47 PM

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tender shard hm that's pretty useless, why not use a BukkitObjectOutputStream

Have a look https://github.com/dig/ender-vaults/blob/master/v1_18_R1/src/main/java/com/github/dig/endervaults/nms/v1_18_R1/v1_18_R1NMS.java

GitHub

ender-vaults/v1_18_R1NMS.java at master · dig/ender-vaults

Player vaults plugin for Minecraft servers. Contribute to dig/ender-vaults development by creating an account on GitHub.

worldly ingot Jun 25, 2022, 9:47 PM

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It's a block that spreads sculk in exchange for mob experience

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That's the shrieker

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However you spell it

tender shard Jun 25, 2022, 9:47 PM

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worldly ingot It's a block that spreads sculk in exchange for mob experience

that only contributes to my confusion lmao. guess i should open the mc wiki

balmy fox Jun 25, 2022, 9:47 PM

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How could I get a list of all the usernames so i can check if there is config information of that player?

tender shard Jun 25, 2022, 9:48 PM

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balmy fox How could I get a list of all the usernames so i can check if there is config in...

ConfigurationSection#getKeys(false)

humble tulip Jun 25, 2022, 9:48 PM

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balmy fox How could I get a list of all the usernames so i can check if there is config in...

getKeys(false)

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Since the names are at the root of the path, you just do config.ketKeys(false)

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Did u get ur db to work?

subtle folio Jun 25, 2022, 9:49 PM

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yaml storage supremcy >

humble tulip Jun 25, 2022, 9:49 PM

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LOL

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Just use sqlite

subtle folio Jun 25, 2022, 9:49 PM

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is sqlite flat file

balmy fox Jun 25, 2022, 9:49 PM

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So your telling me I should start using something you gave up on? xD

humble tulip Jun 25, 2022, 9:49 PM

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subtle folio is sqlite flat file

Ye

subtle folio Jun 25, 2022, 9:49 PM

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link

worldly ingot Jun 25, 2022, 9:49 PM

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Oh. Pull request if anybody has access and wants to either watch or review the code
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/pull-requests/1080/overview

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Gotta sign the CLA though

humble tulip Jun 25, 2022, 9:50 PM

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balmy fox So your telling me I should start using something you gave up on? xD

He gave up cuz he couldn't get his mysql db to connect

balmy fox Jun 25, 2022, 9:50 PM

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Im justing making the plugin for my own server with some friends so this should be fine

subtle folio Jun 25, 2022, 9:50 PM

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balmy fox Im justing making the plugin for my own server with some friends so this should ...

getKeys(false) will work fine 😛

balmy fox Jun 25, 2022, 9:50 PM

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Alright thanks

quaint mantle Jun 25, 2022, 10:02 PM

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How can I paste a schematic? FAWE API doesnt import for me with maven

lethal roost Jun 25, 2022, 10:07 PM

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why can't i use getItemInMainHand here?

    public void onItemDrop(PlayerDropItemEvent event) {
        Player player = event.getPlayer();
        Inventory playerInventory = player.getInventory();
        Material configMaterial = Material.valueOf(plugin.getConfig().getString("material"));

        BukkitScheduler scheduler = Bukkit.getScheduler();
        scheduler.runTaskLater(plugin, () -> {
            ItemStack mainhandItem = playerInventory.getItemIn ???```

umbral socket Jun 25, 2022, 10:07 PM

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https://pastebin.com/ni2PPx1n

Pastebin

Error - Pastebin.com

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

worldly ingot Jun 25, 2022, 10:08 PM

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Because an Inventory is not a PlayerInventory

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Change your playerInventory variable to be of type PlayerInventory

umbral socket Jun 25, 2022, 10:08 PM

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I'm getting a multiple root tags error

lethal roost Jun 25, 2022, 10:08 PM

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Ah i see, thx!

umbral socket Jun 25, 2022, 10:08 PM

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Can someone help?

quaint mantle Jun 25, 2022, 10:09 PM

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umbral socket https://pastebin.com/ni2PPx1n

your whole config is fucked

ornate patio Jun 25, 2022, 10:10 PM

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bump

umbral socket Jun 25, 2022, 10:10 PM

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Ik that's why I'm trying to make it work. On line one I'm getting an error(multiple root tags)

quaint mantle Jun 25, 2022, 10:11 PM

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you only need

<repositories>
    // REPOS HERE
</repositories>

<dependencies>
    // DEPENDENCIES HERE
</dependencies>

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u have multiple of those, and repos in dependencies, vice versa

tender shard Jun 25, 2022, 10:13 PM

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umbral socket I'm getting a multiple root tags error

because you removed the root tag

#

which is called <project>

#

this is how a pom should look https://paste.jeff-media.com/?1a5380d87813409b#CF5wxiW7AsVpoK3kKmR7J1dBVysoHoQbfPgGUVrFhPLH

jaunty bison Jun 25, 2022, 10:17 PM

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database ?

quaint mantle Jun 25, 2022, 10:17 PM

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I use ORMLite

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no

jaunty bison Jun 25, 2022, 10:19 PM

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I mean, depends on the data

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stuff like tags, or data that is really only useful in game

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PDC works for

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item identifier

#

etc

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player data that you might need offline or gets complex ?

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why ?

ornate patio Jun 25, 2022, 10:20 PM

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bump bmup mubp

jaunty bison Jun 25, 2022, 10:26 PM

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that code is split up a lot 😅

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do you have the server source ?

echo basalt Jun 25, 2022, 10:27 PM

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PacketPlayOutAnimation iirc

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depends on what swing you mean

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Check if the target block is null or something

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just do a raytrace

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if it hits a block, it's breaking

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if it hits an entity, it's attacking

quaint nimbus Jun 25, 2022, 10:37 PM

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does anyone know how to use 9host?

simple shale Jun 25, 2022, 10:38 PM

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why do my items merge when i die, even though item merge radius is -1

subtle folio Jun 25, 2022, 10:39 PM

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what the

Screen_Shot_2022-06-26_at_12.39.19_AM.png

jaunty bison Jun 25, 2022, 10:39 PM

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smh

subtle folio Jun 25, 2022, 10:40 PM

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what do i even do

lost matrix Jun 25, 2022, 10:40 PM

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subtle folio what the

Where the fk is MultiMap from?
I only know Multimap from gson

jaunty bison Jun 25, 2022, 10:40 PM

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import the right one

subtle folio Jun 25, 2022, 10:41 PM

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lost matrix Where the fk is MultiMap from? I only know Multimap from gson

bro i dont even know

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i need to use it for attributes

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idk why

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AttributeModifier modDamage = new AttributeModifier(UUID.randomUUID(), "generic.attackDamage", item.getDamage(), AttributeModifier.Operation.ADD_NUMBER, EquipmentSlot.HAND);

        meta.addAttributeModifier(Attribute.GENERIC_ATTACK_DAMAGE, modDamage);
        MultiMap<Attribute, AttributeModifier> modifiers = new MultiMap<>();
        modifiers.put(Attribute.GENERIC_ATTACK_DAMAGE, List.of(modDamage));
        meta.setAttributeModifiers(modifiers); //above error here
        itemz.setItemMeta(meta);```

lost matrix Jun 25, 2022, 10:41 PM

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Wut? Thats just me standing there. Was out and some weird poses. idk

lost matrix Jun 25, 2022, 10:42 PM

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subtle folio ```java AttributeModifier modDamage = new AttributeModifier(UUID.randomUUID(), "...

How can you even instantiate MultiMap? It should be an interface

subtle folio Jun 25, 2022, 10:42 PM

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no errors for sum reason

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how do i set the attack damage and attack speed of an item

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this clearly isnt the solution

lost matrix Jun 25, 2022, 10:43 PM

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subtle folio ```java AttributeModifier modDamage = new AttributeModifier(UUID.randomUUID(), "...

What are you trying to do? Whats itemz and item

subtle folio Jun 25, 2022, 10:43 PM

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item is an enum

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itemz is a item stack

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item enum contains abunch of itemz

lost matrix Jun 25, 2022, 10:45 PM

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Why do you even need this:

    modifiers.put(Attribute.GENERIC_ATTACK_DAMAGE, List.of(modDamage));

subtle folio Jun 25, 2022, 10:45 PM

#

bc for some reason

#

AttributeModifier modDamage = new AttributeModifier(UUID.randomUUID(), "generic.attackDamage", item.getDamage(), AttributeModifier.Operation.ADD_NUMBER, EquipmentSlot.HAND);

        meta.addAttributeModifier(Attribute.GENERIC_ATTACK_DAMAGE, modDamage);

        itemz.setItemMeta(meta);```

umbral socket Jun 25, 2022, 10:46 PM

#

https://pastebin.com/VF5QpSen

Pastebin

Unexpected end tag: expected at [row,col {unknown-source}]: [150,...

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

subtle folio Jun 25, 2022, 10:46 PM

#

doesnt set the attack damage properly

lost matrix Jun 25, 2022, 10:46 PM

#

subtle folio doesnt set the attack damage properly

What do you mean by properly?

subtle folio Jun 25, 2022, 10:46 PM

#

like it just doesnt work

#

does no damage lol

lost matrix Jun 25, 2022, 10:48 PM

#

subtle folio does no damage lol

This should be it:

    ItemMeta meta = itemz.getItemMeta();
    AttributeModifier modDamage = new AttributeModifier(UUID.randomUUID(), "cool.name", item.getDamage(), AttributeModifier.Operation.ADD_NUMBER, EquipmentSlot.HAND);
    meta.addAttributeModifier(Attribute.GENERIC_ATTACK_DAMAGE, modDamage);
    itemz.setItemMeta(meta);

Use this and see if you get the attribute tag ingame (should be visible in lore)

subtle folio Jun 25, 2022, 10:49 PM

#

got it

#

cool.name right?

lost matrix Jun 25, 2022, 10:49 PM

#

just use a random name

umbral socket Jun 25, 2022, 10:49 PM

#

any help for me?

lost matrix Jun 25, 2022, 10:50 PM

#

umbral socket any help for me?

Is this your parent pom?

umbral socket Jun 25, 2022, 10:50 PM

#

yes

lost matrix Jun 25, 2022, 10:51 PM

#

This is the absolute weirdest multi module setup i have ever seen

lost matrix Jun 25, 2022, 10:52 PM

#

umbral socket yes

Is this the whole pom?

lost matrix Jun 25, 2022, 10:52 PM

#

umbral socket yes

Is this all in one file?

umbral socket Jun 25, 2022, 10:53 PM

#

yes

lost matrix Jun 25, 2022, 10:53 PM

#

Because this looks completely fked. Like someone scrambled several poms and just deleted half of the important tags.

#

This is not xml syntax

#

You cant define dependencies several times

#

The project is not closed up. The pom is just open to the bottom end

#

This is just completely fked

#

Nothing in there should ever have worked

#

My suggestion: Set up a clean pom from scratch

umbral socket Jun 25, 2022, 10:57 PM

#

Ok thank you

tender shard Jun 25, 2022, 10:58 PM

#

lost matrix Because this looks completely fked. Like someone scrambled several poms and just...

it doesnt even define a groupid, artifactid etc lol

umbral socket Jun 25, 2022, 11:06 PM

#

is it possible to compile a plugin with the following files?

echo basalt Jun 25, 2022, 11:07 PM

#

that code 🤮

#

yeah it's possible

lost matrix Jun 25, 2022, 11:07 PM

#

First of all: This code is absolute garbage

#

I wouldnt want to get that on my server

tender shard Jun 25, 2022, 11:07 PM

#

umbral socket is it possible to compile a plugin with the following files?

you should buy the plugin if you can't even compile it yourself

umbral socket Jun 25, 2022, 11:08 PM

#

tender shard you should buy the plugin if you can't even compile it yourself

it just doesn't work

lost matrix Jun 25, 2022, 11:08 PM

#

tender shard you should buy the plugin if you can't even compile it yourself

Dont tell me someone actually takes money for this

tender shard Jun 25, 2022, 11:08 PM

#

lost matrix Dont tell me someone actually takes money for this

it looks like "Skywars X" by Wazup92 on spigotmc (13.50USD)

umbral socket Jun 25, 2022, 11:08 PM

#

yes

echo basalt Jun 25, 2022, 11:08 PM

#

how tf did spigot approve that

umbral socket Jun 25, 2022, 11:08 PM

#

approve what

lost matrix Jun 25, 2022, 11:09 PM

#

public String player _suicide;

#

like..

#

Where is the src code? This is almost as amusing as the "terrible plugin"

umbral socket Jun 25, 2022, 11:11 PM

#

My friend told me that he has got the code and wants me to compile it. but it is almost impossible for some reason

tender shard Jun 25, 2022, 11:12 PM

#

lost matrix Where is the src code? This is almost as amusing as the "terrible plugin"

I shit you not but

#

Source code costs additional money!

#

1kk?

#

there's probably some library for that. if not, write it yourself?

lost matrix Jun 25, 2022, 11:13 PM

#

Does it have to be performant?

umbral socket Jun 25, 2022, 11:14 PM

#

lost matrix Where is the src code? This is almost as amusing as the "terrible plugin"

meaning that it's not worth the effort to compile it ?

tender shard Jun 25, 2022, 11:14 PM

#

I don't do this at all

lost matrix Jun 25, 2022, 11:14 PM

#

public static String withSuffix(long count) {
    if (count < 1000) {
       return String.valueOf(count);
    }
    int exp = (int) (Math.log(count) / Math.log(1000));
    return String.format("%.1f %c", count / Math.pow(1000, exp), "kMGTPE".charAt(exp-1));
}

This is ok

tender shard Jun 25, 2022, 11:15 PM

#

umbral socket meaning that it's not worth the effort to compile it ?

where did you get the source code anyway?

lost matrix Jun 25, 2022, 11:15 PM

#

                   0:        0
                  27:       27
                 999:      999
                1000:    1.0 k
              110592:  110.6 k
         28991029248:   29.0 G
 9223372036854775807:    9.2 E

This are the test results

tender shard Jun 25, 2022, 11:15 PM

#

lost matrix ``` 0: 0 27: 27 ...

what is G though?

lost matrix Jun 25, 2022, 11:16 PM

#

I used this for some physics stuff. Frequencies.

#

So G = Giga, T = Terra, P = Peta and so on

tender shard Jun 25, 2022, 11:16 PM

#

ah ok

umbral socket Jun 25, 2022, 11:16 PM

#

tender shard where did you get the source code anyway?

I didn't

ancient plank Jun 25, 2022, 11:16 PM

#

petabyte

#

yum

lost matrix Jun 25, 2022, 11:17 PM

#

Then change out the suffixes

tender shard Jun 25, 2022, 11:17 PM

#

ancient plank petabyte

did you draw this yourself lol

ancient plank Jun 25, 2022, 11:17 PM

#

yer

tender shard Jun 25, 2022, 11:17 PM

#

haha nice

ancient plank Jun 25, 2022, 11:17 PM

#

on some shitty paper

tender shard Jun 25, 2022, 11:17 PM

#

awesome

#

i love it

lost matrix Jun 25, 2022, 11:17 PM

#

fking birb

lost matrix Jun 25, 2022, 11:19 PM

#

ancient plank on some shitty paper

#

https://tenor.com/view/ah-yes-the-negotiator-the-negotiator-general-kenobi-general-grievous-star-wars-gif-23623581

Tenor

ancient plank Jun 25, 2022, 11:19 PM

#

are u tearing apart my crappy website now

#

ngl I started using my website to host lore for my arma 3 campaigns

lost matrix Jun 25, 2022, 11:20 PM

#

just read that

ancient plank Jun 25, 2022, 11:20 PM

#

I don't understand the joke

wet breach Jun 25, 2022, 11:28 PM

#

General kenobi the Negotiator 🙂

ancient plank Jun 25, 2022, 11:29 PM

#

I never watched star wars

wet breach Jun 25, 2022, 11:29 PM

#

General Kenobi was given the title of the Negotiator due to his ability to prevent wars/battles without the use of a weapon

spring minnow Jun 25, 2022, 11:38 PM

#

Is there a way i can get the class that called a specified method?

ivory sleet Jun 25, 2022, 11:38 PM

#

context?

lost matrix Jun 25, 2022, 11:38 PM

#

spring minnow Is there a way i can get the class that called a specified method?

Kind of through the stack trace. But this sounds like bad design on max.

ivory sleet Jun 25, 2022, 11:39 PM

#

iirc there's a way thru reflection to get the class or sth

#

might be unsafe

spring minnow Jun 25, 2022, 11:39 PM

#

do you know the specific method to call to do that?

#

basically i would like to have the class that instanciated another class, for example:

tender shard Jun 25, 2022, 11:40 PM

#

spring minnow Is there a way i can get the class that called a specified method?

sure. one sec

spring minnow Jun 25, 2022, 11:40 PM

#

in the class 1 i do new Class2(); and from Class2 i want to get class1(since that's the class that instanciated class2) instanciated without having to like adding Class1 to the constructor of Class2

jaunty bison Jun 25, 2022, 11:41 PM

#

https://www.slf4j.org/apidocs/org/slf4j/helpers/Util.html#getCallingClass-- exists

spring minnow Jun 25, 2022, 11:41 PM

#

jaunty bison https://www.slf4j.org/apidocs/org/slf4j/helpers/Util.html#getCallingClass-- exis...

that would give me the Class, but not like, instanciated

#

idk how to explain myself, i'm italian sorry

lost matrix Jun 25, 2022, 11:41 PM

#

I would strongly advise against using this for anything else than logging purposes.

tender shard Jun 25, 2022, 11:41 PM

#

spring minnow Is there a way i can get the class that called a specified method?

https://github.com/JEFF-Media-GbR/JeffLib/blob/e4b2c4a18b6ad734c2590dde6d321579d8c20748/core/src/main/java/de/jeff_media/jefflib/ClassUtils.java#L40

ivory sleet Jun 25, 2022, 11:42 PM

#

StackWalker @spring minnow iirc

spring minnow Jun 25, 2022, 11:42 PM

#

tender shard <https://github.com/JEFF-Media-GbR/JeffLib/blob/e4b2c4a18b6ad734c2590dde6d321579...

that's the name, not the class instanciated

ivory sleet Jun 25, 2022, 11:42 PM

#

might exist alternatives

tender shard Jun 25, 2022, 11:42 PM

#

spring minnow that's the name, not the class instanciated

then do Class.forName(...) ?

spring minnow Jun 25, 2022, 11:42 PM

#

ivory sleet StackWalker <@351838559914688512> iirc

thanks, i'll try

spring minnow Jun 25, 2022, 11:42 PM

#

tender shard then do Class.forName(...) ?

then i should instantiate the constructor with the reflection

tender shard Jun 25, 2022, 11:43 PM

#

wait you want to get the INSTANCE of the class that called the method?

ivory sleet Jun 25, 2022, 11:43 PM

#

?paste

undone axleBOT Jun 25, 2022, 11:43 PM

#

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

umbral socket Jun 25, 2022, 11:43 PM

#

sorry

spring minnow Jun 25, 2022, 11:43 PM

#

tender shard wait you want to get the INSTANCE of the class that called the method?

yes

#

sorry if i didn't explain well

tender shard Jun 25, 2022, 11:44 PM

#

umbral socket sorry

learn how XML works pls

#

if you have an opening <project> somewhere then you also must have some closing </project>

spring minnow Jun 25, 2022, 11:44 PM

#

lost matrix I would strongly advise against using this for anything else than logging purpos...

i'll try if it can work well to me

umbral socket Jun 25, 2022, 11:44 PM

#

I do have a closing.

spring minnow Jun 25, 2022, 11:45 PM

#

spring minnow i'll try if it can work well to me

i think it could

tender shard Jun 25, 2022, 11:45 PM

#

umbral socket I do have a closing.

what you just pasted for a second ended with </dependencies>

umbral socket Jun 25, 2022, 11:45 PM

#

ah

#

I edited it, but now I'm getting a different error. Dependency 'xxx' not found

#

wait

#

maven fixed my issue

heavy marsh Jun 26, 2022, 12:10 AM

#

    @EventHandler
    public void onShieldBlocksDamage(EntityDamageByEntityEvent event) {
        if (!event.getEntityType().equals(EntityType.PLAYER)) return;
        Player player = (Player)event.getEntity();

        if (!player.isBlocking()) return;
        PlayerInventory inventory = player.getInventory();

        ItemStack mainHand = inventory.getItemInMainHand();
        ItemStack offHand = inventory.getItemInOffHand();

        ItemStack shield = NetheriteShield.is(mainHand) ? mainHand
                : (NetheriteShield.is(offHand) ? offHand : null);
        if (shield == null) return;

        event.setDamage(Math.max(1d, Math.ceil(event.getDamage() * 0.3d)));
    }

Trying to reduce the amount of damage that is done to my custom shield, but it isn't taking any damage. Should I be using a different event? Or should I apply the damage to the item manually?

worldly ice Jun 26, 2022, 12:16 AM

#

heavy marsh ```java @EventHandler public void onShieldBlocksDamage(EntityDamageByEnt...

if a player is blocking with a shield, it negates all damage even if you change it

heavy marsh Jun 26, 2022, 12:17 AM

#

right so I have to manually set the item damage?

worldly ice Jun 26, 2022, 12:17 AM

#

the way i've gone around that is by setting the damage modifier of BLOCKING to 0

umbral socket Jun 26, 2022, 12:17 AM

#

maven cannot auto download dependencies for worldedit-core

#

I tried manually adding it but I'm getting an error Could not find artifact com.sk89q.worldedit:worldedit-core:pom:7.3.0 in dmulloy2-repo (https://repo.dmulloy2.net/repository/public/)

heavy marsh Jun 26, 2022, 12:18 AM

#

worldly ice the way i've gone around that is by setting the damage modifier of BLOCKING to 0

damage modifier is deprecated in 1.19, so should I be using it?

worldly ice Jun 26, 2022, 12:18 AM

#

im not sure if theres another way to do it

quaint mantle Jun 26, 2022, 12:18 AM

#

How can I paste a schematic from local file?

worldly ice Jun 26, 2022, 12:19 AM

#

from what i know, it's the only way to change how much damage reduction a player recieves

heavy marsh Jun 26, 2022, 12:19 AM

#

this seems to have worked

Damageable meta = (Damageable)shield.getItemMeta();
meta.setDamage(meta.getDamage() + (int)Math.round(event.getDamage()));
shield.setItemMeta(meta);

worldly ice Jun 26, 2022, 12:19 AM

#

unless you want to do some funky maths

worldly ice Jun 26, 2022, 12:20 AM

#

heavy marsh this seems to have worked ```java Damageable meta = (Damageable)shield.getItemMe...

oh i thought you meant change how much damage the player receives

#

not the shield

heavy marsh Jun 26, 2022, 12:20 AM

#

oh! no.

#

I suppose if that was the case I could do something similar by just manually damaging the player

worldly ice Jun 26, 2022, 12:21 AM

#

yeah, the only problem with that is if you die the death message won't be accurate

#

like if you died from fall damage it'll just say "Player died"

#

instead of "Player fell from a high place"

heavy marsh Jun 26, 2022, 12:22 AM

#

hmm

umbral socket Jun 26, 2022, 12:22 AM

#

maven cannot auto download dependencies for worldedit-core
I tried manually adding it but I'm getting an error Could not find artifact com.sk89q.worldedit:worldedit-core:pom:7.3.0 in dmulloy2-repo (https://repo.dmulloy2.net/repository/public/)

eternal night Jun 26, 2022, 12:23 AM

#

why are you using dmulloy2

#

as your repo for world edit

umbral socket Jun 26, 2022, 12:24 AM

#

maven used it

eternal night Jun 26, 2022, 12:24 AM

#

I hope you have the enginehub repo in your repos as well

modest garnet Jun 26, 2022, 12:24 AM

#

hey im trying to develop a "pets" plugin any idea how i can make heads float and follow the player

umbral socket Jun 26, 2022, 12:27 AM

#

eternal night I hope you have the enginehub repo in your repos as well

https://github.com/EngineHub/WorldEdit is this the one maven should use?

GitHub

GitHub - EngineHub/WorldEdit: 🗺️ Minecraft map editor and mod

🗺️ Minecraft map editor and mod. Contribute to EngineHub/WorldEdit development by creating an account on GitHub.

eternal night Jun 26, 2022, 12:27 AM

#

https://worldedit.enginehub.org/en/latest/api/index.html

#

https://maven.enginehub.org/repo/

crude estuary Jun 26, 2022, 12:28 AM

#

umbral socket https://github.com/EngineHub/WorldEdit is this the one maven should use?

Probably Jitpack uses that

umbral socket Jun 26, 2022, 12:29 AM

#

I downloaded worldeditc-core 7.2.9

#

added it but I'm still getting an error

eternal night Jun 26, 2022, 12:30 AM

#

did you add the repo ?

#

can you show your pom.xml

umbral socket Jun 26, 2022, 12:31 AM

#

https://pastebin.com/5QaDevZB

Pastebin

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

#

I believe I haven't added the repo

eternal night Jun 26, 2022, 12:32 AM

#

you have not

umbral socket Jun 26, 2022, 12:32 AM

#

am i supposed to download a file from there?

eternal night Jun 26, 2022, 12:32 AM

#

no ?

#

you add the repo to the <repositories> tag

umbral socket Jun 26, 2022, 12:34 AM

#

what should the id be

eternal night Jun 26, 2022, 12:34 AM

#

whatever

#

does not really matter

#

probably just enginehub

umbral socket Jun 26, 2022, 12:36 AM

#

it worked thanks

modest garnet Jun 26, 2022, 12:39 AM

#

anyway to get a wolf head?

eternal night Jun 26, 2022, 12:42 AM

#

don't think there is a MHF skull for that

lethal roost Jun 26, 2022, 12:43 AM

#

so i have a line here that uses whatever material the user wishes from config.yml Material configMaterial = Material.valueOf(plugin.getConfig().getString("material"));
but i want to change it so that there could be a list of materials that the code will use (so instead of just "give effect when holding diamond", it's "give effect when holding either of these items in the list"
so how would i do that?

modest garnet Jun 26, 2022, 12:44 AM

#

change to StringList

then use a for loop forEach key in the String list

umbral socket Jun 26, 2022, 12:45 AM

#

https://pastebin.com/TrLJxS8S

Pastebin

[ERROR] Malformed POM C:\Users\PurpSamurai\Documents\Skywars(1)_sou...

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

#

error while trying to compile

eternal night Jun 26, 2022, 12:46 AM

#

<project> xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

#

do you see the issue

umbral socket Jun 26, 2022, 12:46 AM

#

#

??

eternal night Jun 26, 2022, 12:47 AM

#

ye

umbral socket Jun 26, 2022, 12:47 AM

#

ty

lethal roost Jun 26, 2022, 12:52 AM

#

modest garnet change to StringList then use a for loop forEach key in the String list

haven't used stringlist before, how would i format it? i keep getting errors when i mess around with it

echo basalt Jun 26, 2022, 12:53 AM

#

lethal roost haven't used stringlist before, how would i format it? i keep getting errors whe...

list:
- one
- two

OR

list: [one, two]

getStringList("list") -> ["one", "two"]

#

if the list doesn't exist on the config, or is badly formatted, it returns an empty list

lethal roost Jun 26, 2022, 12:54 AM

#

ah i see, thanks!

#

k so this matches the first element in the list of materials in my config.yml:
Material.valueOf(configMaterial.get(0)
so my list is

- DIAMOND
- DIAMOND_SWORD
- EMERALD```
and my code (using the line sent above) gives the player an effect whenever they are holding a diamond, since it gets the first element in the list

how do i make it so that if they player holds EITHER a diamond OR and diamond sword OR an emerald, they get the effect?

ornate patio Jun 26, 2022, 1:33 AM

#

bump bmup pumbup bump

eternal night Jun 26, 2022, 1:35 AM

#

do you have the server source ?

#

the process is rather complex

lethal roost Jun 26, 2022, 1:47 AM

#

lethal roost k so this matches the first element in the list of materials in my config.yml: `...

google wasn't that helpful, can someone at least give me some insight on how i would go about to do this?

glass mauve Jun 26, 2022, 1:48 AM

#

show how you check for the effect

#

I gonna guess and the list size isnt always 3 right

glass mauve Jun 26, 2022, 1:50 AM

#

lethal roost google wasn't that helpful, can someone at least give me some insight on how i w...

so I think you just check if the item in hand got the same material as the given material in the string list

lethal roost Jun 26, 2022, 1:51 AM

#

glass mauve show how you check for the effect

i've got the rest of the stuff covered, i'm just trying to be able to have the effect be applied whenever a player holds any item from the list
and yeah the list isn't always 3

#

currently the player can configure config.yml to whatever item they want, but it's only 1 item at a time

#

i want to have the player be able to add a list of items rather than just 1

glass mauve Jun 26, 2022, 1:53 AM

#

~~I would prob. do smth like this:~~

if(stringList.stream().map(s -> Material.valueOf(s)).anyMatch(material -> <MATERIAL IN HAND> == material)) {
  // apply effect
}

worldly ice Jun 26, 2022, 1:53 AM

#

doesn't List have a method called contains?

#

or am i tripping

glass mauve Jun 26, 2022, 1:54 AM

#

oh yea kill me pls :D

#

I thought he wants to do smth else

lethal roost Jun 26, 2022, 1:54 AM

#

aight lemme see what i can do with that, thank you guys

glass mauve Jun 26, 2022, 1:55 AM

#

just try to do it with contains

hasty prawn Jun 26, 2022, 1:55 AM

#

stringList.contains(material.name()) tada

#

Some capitalization stuff you'll have to be careful of though

quaint mantle Jun 26, 2022, 2:38 AM

#

I'm having an issue where my plugin doesn't think that my gui title and the string i've provided for the title is the same

glass mauve Jun 26, 2022, 2:38 AM

#

show your code

quaint mantle Jun 26, 2022, 2:38 AM

#

1 sec

glass mauve Jun 26, 2022, 2:38 AM

#

👍

quaint mantle Jun 26, 2022, 2:41 AM

#

glass mauve show your code

https://pastebin.com/eNUCpCNW

Pastebin

Inventory Click Event:@EventHandler public void onInventoryClick...

Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

#

Lines 4 and 5 return the exact same thing

glass mauve Jun 26, 2022, 2:42 AM

#

getTitle is deprecated btw

#

use title()

quaint mantle Jun 26, 2022, 2:42 AM

#

ah, that could be why

#

ill try changing it

glass mauve Jun 26, 2022, 2:43 AM

#

I dont think so

#

bc as you said the prints are the same

quaint mantle Jun 26, 2022, 2:43 AM

#

true

glass mauve Jun 26, 2022, 2:43 AM

#

but!

#

you use Paper?

glass mauve Jun 26, 2022, 2:43 AM

#

glass mauve getTitle is deprecated btw

oof sorry

#

this is only for paper

quaint mantle Jun 26, 2022, 2:44 AM

#

Cannot resolve method 'title' in 'InventoryView'

quaint mantle Jun 26, 2022, 2:44 AM

#

glass mauve you use Paper?

yea

#

but i use spigot api

glass mauve Jun 26, 2022, 2:44 AM

#

wait you use paper or spigot?

glass mauve Jun 26, 2022, 2:44 AM

#

quaint mantle `Cannot resolve method 'title' in 'InventoryView'`

yea this is only for paper

#

looked in the wrong docs

quaint mantle Jun 26, 2022, 2:44 AM

#

i use paper on the server, but spigot api in the plugin

glass mauve Jun 26, 2022, 2:45 AM

#

then stay with getTitle

quaint mantle Jun 26, 2022, 2:45 AM

#

sure

#

no idea what could be making that return false

glass mauve Jun 26, 2022, 2:48 AM

#

can you show what printed

quaint mantle Jun 26, 2022, 2:48 AM

#

im testing again in a sec

#

[02:48:42 INFO]: [CieloSkyblock] §nCreate an island
[02:48:42 INFO]: [CieloSkyblock] &nCreate an island

#

ahhh i see

glass mauve Jun 26, 2022, 2:49 AM

#

its not the same ;)

quaint mantle Jun 26, 2022, 2:49 AM

#

yup didnt realize initially lool

glass mauve Jun 26, 2022, 2:49 AM

#

xD

valid sorrel Jun 26, 2022, 3:41 AM

#

can I cancel teleport/move event without sending teleport packet to player

glass mauve Jun 26, 2022, 3:42 AM

#

valid sorrel can I cancel teleport/move event without sending teleport packet to player

cant you just cancel the event?

valid sorrel Jun 26, 2022, 3:43 AM

#

then it sends the player an unnecessary teleport packet

glass mauve Jun 26, 2022, 3:43 AM

#

if you cancel Entity/PlayerTeleportEvent?

valid sorrel Jun 26, 2022, 3:43 AM

#

which resets x/y/z/yaw/pitch to like previous tick

#

yeah

glass mauve Jun 26, 2022, 3:43 AM

#

thats weird

valid sorrel Jun 26, 2022, 3:45 AM

#

huh what

#

I just tried again and it doesnt

#

lemme see further...

desert tinsel Jun 26, 2022, 4:05 AM

#

https://paste.md-5.net/fojexereje.xml I have that pom.xml, but when I try to load plugin it give me an error like: No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]

worldly ingot Jun 26, 2022, 4:06 AM

#

How are you building your plugin?

desert tinsel Jun 26, 2022, 4:06 AM

#

with maven

worldly ingot Jun 26, 2022, 4:06 AM

#

Yeah what command?

#

Or are you doing this with your IDE? If so, which one?

desert tinsel Jun 26, 2022, 4:06 AM

#

yes

worldly ingot Jun 26, 2022, 4:06 AM

#

That's IJ?

desert tinsel Jun 26, 2022, 4:06 AM

#

IntellijIDEA

worldly ingot Jun 26, 2022, 4:07 AM

#

Beyond my domain. Though you should be able to edit your build somehow to insert goals. By default, no goals are specified. You want to either clean package or clean install

#

I just have no idea how to do that because I don't use IJ

valid sorrel Jun 26, 2022, 4:08 AM

#

oof

#

it looks like player teleport event changed in 1.19 or something

worldly ingot Jun 26, 2022, 4:08 AM

#

Not as far as I'm aware

valid sorrel Jun 26, 2022, 4:09 AM

#

it doesn't rubberband players back when cancelled
doesn't fire anymore when player moves wrongly

worldly ingot Jun 26, 2022, 4:09 AM

#

No changes to the event since 2019

#

Mmm internal

valid sorrel Jun 26, 2022, 4:09 AM

#

which first, I'm fond of

#

but second, I used to rely on it

worldly ingot Jun 26, 2022, 4:10 AM

#

Very possible that the server just doesn't handle it the same way anymore

valid sorrel Jun 26, 2022, 4:10 AM

#

then any ideas how to change behavior when player moves wrongly

worldly ingot Jun 26, 2022, 4:10 AM

#

Only changes related to teleporting was last month to do with two events being called when going through a portal
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/commits/95d233dc5b5ab0bf125ce761ace782bc2f1ac78e

ornate patio Jun 26, 2022, 4:11 AM

#

bump

desert tinsel Jun 26, 2022, 4:16 AM

#

worldly ingot Beyond my domain. Though you should be able to edit your build somehow to insert...

Thanks you

sweet pike Jun 26, 2022, 4:19 AM

#

i am using the IntelliJ Minecraft Development plugin and i had a question about local maven projects.

when you create a new project using the dev plugin, it also asks you to fill out your maven dependency details.

lets say you created two projects in your IDE, both with the MC Dev plugin. Both projects have their own pom and dependency details.

How would you add project 1 as a dependency to project 2 with maven?

desert tinsel Jun 26, 2022, 4:29 AM

#

import me.kyllian.captcha.spigot.CaptchaPlugin;
import me.kyllian.captcha.spigot.handlers.MapHandler;
import org.bukkit.Bukkit;

public class MapHandlerFactory {

    private CaptchaPlugin plugin;

    public MapHandlerFactory(CaptchaPlugin plugin) {
        this.plugin = plugin;
    }

    public MapHandler getMapHandler() {
        String minecraftVersion = Bukkit.getMinecraftVersion();
        int mainVer = Integer.parseInt(minecraftVersion.split("\\.")[1]);
        return mainVer >= 13 ? new MapHandlerNew(plugin) : new MapHandlerOld(plugin);
    }
}``` why I have a` java.lang.NoSuchMethodError: 'java.lang.String org.bukkit.Bukkit.getMinecraftVersion()'` at `String minecraftVersion = Bukkit.getMinecraftVersion();`?

glass mauve Jun 26, 2022, 4:32 AM

#

prob. getVersion()

#

@desert tinsel

desert tinsel Jun 26, 2022, 4:33 AM

#

I will try

glass mauve Jun 26, 2022, 4:35 AM

#

SQLite in a Plugin?

#

or SQLite generally

azure dirge Jun 26, 2022, 4:40 AM

#

excuse me, but i could not find ChatMessage class in 1.19
is it removed or renamed?

humble tulip Jun 26, 2022, 4:45 AM

#

public class SQLiteDatabase extends SQLDatabase {

    private final File folder;
    private final String fileName;

    public SQLiteDatabase(File folder, String fileName) {
        this.folder = folder;
        this.fileName = fileName;

        if (!this.folder.isDirectory())
            this.folder.mkdirs();

        File file = new File(this.folder, this.fileName);
        try {
            if (!file.exists())
                file.createNewFile();
        } catch (IOException e) {
            e.printStackTrace();
        }
        setupDataSource();
    }

    public void setupDataSource() {
        dataSource.setJdbcUrl("jdbc:sqlite:" + folder.toPath().toAbsolutePath().resolve(fileName));
        dataSource.setDriverClassName("org.sqlite.JDBC");
        dataSource.setConnectionTestQuery("SELECT 1");
    }

    @Override
    public String getType() {
        return "SQLite";
    }
}

#

i think i sent it for mysql

quaint mantle Jun 26, 2022, 4:46 AM

#

As a Rust user myself,
It pains me to see File getting stored in an object 😭

humble tulip Jun 26, 2022, 4:46 AM

#

quaint mantle As a Rust user myself, It pains me to see File getting stored in an object 😭

it should really be called path tbh

quaint mantle Jun 26, 2022, 4:46 AM

#

humble tulip it should really be called path tbh

in rust?

humble tulip Jun 26, 2022, 4:46 AM

#

public abstract class SQLDatabase extends Database<Connection> {

    protected final HikariDataSource dataSource;

    public SQLDatabase() {
        this.dataSource = new HikariDataSource();
    }

    public Connection getConnection() {
        try {
            return this.dataSource.getConnection();
        } catch (SQLException e) {
            e.printStackTrace();
            return null;
        }
    }

    public boolean isConnected() {
        try (Connection connection = this.getConnection()) {
            return connection.isValid(2);
        } catch (SQLException e) {
            e.printStackTrace();
            return false;
        }
    }

    public void close() {
        if (!dataSource.isClosed())
            this.dataSource.close();
    }
}

humble tulip Jun 26, 2022, 4:46 AM

#

quaint mantle in rust?

no in java

quaint mantle Jun 26, 2022, 4:46 AM

#

it is..

humble tulip Jun 26, 2022, 4:46 AM

#

File is called path in java?

quaint mantle Jun 26, 2022, 4:47 AM

#

no

#

File represents a file but Path is a, well path

#

https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/nio/file/Path.html

humble tulip Jun 26, 2022, 4:47 AM

#

yeah but i find it weird that File just represents the path to a file

#

and not a file itself

quaint mantle Jun 26, 2022, 4:47 AM

#

well you cant really own a file

#

in every language its like that

#

either you store what the file was, or keep a reference to it

#

because files arent stored inside the language

humble tulip Jun 26, 2022, 4:48 AM

#

hm that's true

quaint mantle Jun 26, 2022, 4:48 AM

#

its dependent on the OS

humble tulip Jun 26, 2022, 4:48 AM

#

oh btw can you help me out with reactive streams?

#

https://www.baeldung.com/java-9-reactive-streams

Baeldung

Java 9 Reactive Streams | Baeldung

Quick and practical introduction to Reactive Streams in Java 9.

sweet pike Jun 26, 2022, 4:49 AM

#

sweet pike i am using the IntelliJ Minecraft Development plugin and i had a question about ...

^

humble tulip Jun 26, 2022, 4:49 AM

#

i'm reading here but i dont understand it

quaint mantle Jun 26, 2022, 4:49 AM

#

sweet pike ^

just add it as a dependency

#

maven local will handle the rest

humble tulip Jun 26, 2022, 4:49 AM

#

if ur just working with sql, just remove that

#

it's so i can have mongo as well

sweet pike Jun 26, 2022, 4:50 AM

#

quaint mantle just add it as a dependency

that is not working tho, when reloading dependencies it says it cannot be found

quaint mantle Jun 26, 2022, 4:50 AM

#

show the pom

sweet pike Jun 26, 2022, 4:51 AM

#

quaint mantle show the pom

The first one is me trying to add it to a different project, the second one is the pom.xml of the project iteself

Screenshot_2022-06-26_at_12.50.26_PM.png

Screenshot_2022-06-26_at_12.50.45_PM.png

quaint mantle Jun 26, 2022, 4:53 AM

#

did you do mvn install

sweet pike Jun 26, 2022, 4:54 AM

#

quaint mantle did you do `mvn install`

where do i do that? and what is it's significance

quaint mantle Jun 26, 2022, 4:55 AM

#

it builds it and installs it to the local repository

glass mauve Jun 26, 2022, 4:55 AM

#

quaint mantle did you do `mvn install`

but dont you need to upload the maven project anywhere?

quaint mantle Jun 26, 2022, 4:55 AM

#

huh

#

just do maven install on whatever you need to be accessible

#

it handles the rest

valid sorrel Jun 26, 2022, 4:55 AM

#

can I change the behavior when player moves wrongly (such as >10 blocks in one tick, through blocks, too fast)

glass mauve Jun 26, 2022, 4:56 AM

#

I mean if I for example use spigot api as dependency. Doesnt maven download it from the internet

quaint mantle Jun 26, 2022, 4:56 AM

#

yeah

sweet pike Jun 26, 2022, 4:56 AM

#

quaint mantle just do maven install on whatever you need to be accessible

any args or just mvn install?

quaint mantle Jun 26, 2022, 4:56 AM

#

mvn install

#

thats it

#

you can press the maven button on the side of your intellij also

#

glass mauve Jun 26, 2022, 4:57 AM

#

quaint mantle yeah

and how could I upload my own project to maven so others can just add it to the dependency? never got told

sweet pike Jun 26, 2022, 4:57 AM

#

quaint mantle

doenst that build your JARs tho? im confused

quaint mantle Jun 26, 2022, 4:57 AM

#

sweet pike doenst that build your JARs tho? im confused

just do it

quaint mantle Jun 26, 2022, 4:57 AM

#

glass mauve and how could I upload my own project to maven so others can just add it to the ...

add it to github

#

then use https://jitpack.io/

jitpack

JitPack | Publish JVM and Android libraries

JitPack makes it easy to release your Java or Android library. Publish straight from GitHub or Bitbucket.

sweet pike Jun 26, 2022, 4:58 AM

#

quaint mantle just do it

that just resulted in an error saying the dependency couldnt be found

#

oh am i supposed to remove it first?

quaint mantle Jun 26, 2022, 4:58 AM

#

which one

sweet pike Jun 26, 2022, 4:59 AM

#

quaint mantle which one

the main project it seems

quaint mantle Jun 26, 2022, 4:59 AM

#

im confused

sweet pike Jun 26, 2022, 4:59 AM

#

not the one i am trying to add

quaint mantle Jun 26, 2022, 4:59 AM

#

where did you install

sweet pike Jun 26, 2022, 4:59 AM

#

ah wait

#

nvm

#

nvm

quaint mantle Jun 26, 2022, 4:59 AM

#

yeah wrong one

sweet pike Jun 26, 2022, 5:01 AM

#

quaint mantle yeah wrong one

Could not resolve dependencies for project dev.shreyasayyengar:rpdnd-core:jar:1.0-SNAPSHOT: dev.shreyasayyengar:purchaseclaim:jar:1.0-SNAPSHOT was not found in https://repo.papermc.io/repository/maven-public/ during a previous attempt.

rpdnd-core is my main project, purchaseclaim is the dependency i am tryuing to add

#

which is still showing as red

quaint mantle Jun 26, 2022, 5:02 AM

#

do install on purchaseclaim

sweet pike Jun 26, 2022, 5:02 AM

#

done, that was successful

#

now do i go back to my main proj?

quaint mantle Jun 26, 2022, 5:03 AM

#

yup

sweet pike Jun 26, 2022, 5:03 AM

#

oh lol ayt it worked now, it's no longer red

quaint mantle Jun 26, 2022, 5:03 AM

#

should work now

#

👍🏿

sweet pike Jun 26, 2022, 5:03 AM

#

😭 can you explain what just happened

glass mauve Jun 26, 2022, 5:03 AM

#

xD

quaint mantle Jun 26, 2022, 5:03 AM

#

install builds the project then puts it on your local repository

glass mauve Jun 26, 2022, 5:03 AM

#

maven just weird

quaint mantle Jun 26, 2022, 5:03 AM

#

nah its simple

sweet pike Jun 26, 2022, 5:03 AM

#

quaint mantle install builds the project then puts it on your local repository

Ah, so that it can be found via other dependencies correct?

quaint mantle Jun 26, 2022, 5:03 AM

#

sweet pike Ah, so that it can be found via other dependencies correct?

yup

sweet pike Jun 26, 2022, 5:04 AM

#

it first looks into local projects, adn then tries to search globally i assume?

quaint mantle Jun 26, 2022, 5:04 AM

#

quaint mantle then use https://jitpack.io/

now if you want other people to be able to access it, you should use this

quaint mantle Jun 26, 2022, 5:04 AM

#

sweet pike it first looks into local projects, adn then tries to search globally i assume?

nope install puts it into its own folder

#

into a folder in your user folder

sweet pike Jun 26, 2022, 5:04 AM

#

quaint mantle nope `install` puts it into its own folder

i mean, when i reload the dependecies in my main project

glass mauve Jun 26, 2022, 5:04 AM

#

actually not that hard, but no one ever explained how to use maven

quaint mantle Jun 26, 2022, 5:05 AM

#

sweet pike i mean, when i reload the dependecies in my main project

you don't have to do install anymore i dont think

#

it reloads dynamically

#

for intellij i think

humble tulip Jun 26, 2022, 5:06 AM

#

public interface AltPlayer {

    Set<PlayerIP> getIPs();

    PlayerIP getIP(String ip);

    boolean hasJoinedWith(String ip);
    
    boolean hasJoinedWith(PlayerIP playerIP);

    PlayerIP getLastIP();

    String getName();

    UUID getUUID();

    long getLastLogin();

    void addLogin(String ip);

}

I have this interface with an implementation and I'd like changes to be pushed to the db no matter where addLogin(String) is called from. Other than passing my database class which can put the player data back in the table, what other solutions are there?

sweet pike Jun 26, 2022, 5:06 AM

#

quaint mantle you don't have to do `install` anymore i dont think

right right, but what i am asking is that, once the install has been ran on my sub-project, when i add that depo in my main project, i assume it first tries to find that dependency locally, and then searches the web?

#

or am i completely wrong

quaint mantle Jun 26, 2022, 5:06 AM

#

right

quaint mantle Jun 26, 2022, 5:07 AM

#

sweet pike right right, but what i am asking is that, once the `install` has been ran on my...

it only searches in the repositories you specify*

#

not the entire web

#

its not that stupid

#

anyways

sweet pike Jun 26, 2022, 5:07 AM

#

quaint mantle not the entire web

ye, i guess only the repos that have been added?

quaint mantle Jun 26, 2022, 5:07 AM

#

C:\Users\YOUR_USER\.m2\repository

humble tulip Jun 26, 2022, 5:07 AM

#

humble tulip ```Java public interface AltPlayer { Set<PlayerIP> getIPs(); PlayerIP ...

I was trying to use java reactive streams but i dont think that those are an ideal solution

waxen plinth Jun 26, 2022, 5:07 AM

#

humble tulip ```Java public interface AltPlayer { Set<PlayerIP> getIPs(); PlayerIP ...

Dependency inversion

#

An AltPlayer should only be a record

#

Any mutations can happen through a manager class

#

Alternatively, inject mutation callbacks into the object

#

That way the object doesn't need to actually know about the db

quaint mantle Jun 26, 2022, 5:08 AM

#

^ hes trying to say, make a manager class

waxen plinth Jun 26, 2022, 5:08 AM

#

But it can still carry out what you need

waxen plinth Jun 26, 2022, 5:09 AM

#

quaint mantle ^ hes trying to say, make a manager class

That's the first option I gave

quaint mantle Jun 26, 2022, 5:09 AM

#

^ but make sure altplayer only knows what it needs to

waxen plinth Jun 26, 2022, 5:09 AM

#

The second is to inject callbacks

#

Or just one in this case I guess

#

Consumer<AltPlayer> onUpdate

humble tulip Jun 26, 2022, 5:09 AM

#

so addLogin(String) should be just part of the impl?

waxen plinth Jun 26, 2022, 5:10 AM

#

That would probably make sense

quaint mantle Jun 26, 2022, 5:10 AM

#

humble tulip so addLogin(String) should be just part of the impl?

No data leaking!!! - yes

waxen plinth Jun 26, 2022, 5:10 AM

#

Updating the db is an implementation detail though

humble tulip Jun 26, 2022, 5:10 AM

#

hold on i gotta google these terms

waxen plinth Jun 26, 2022, 5:11 AM

#

Your implementation of the interface should have a constructor that takes any dependencies it needs

#

You don't want it to have a dependency on the actual database

quaint mantle Jun 26, 2022, 5:11 AM

#

humble tulip hold on i gotta google these terms

i just say data leaking, i dont really know the term for it

#

anti encapsulation

#

that

waxen plinth Jun 26, 2022, 5:11 AM

#

So you should pass in callbacks that perform the db update and are called when the field is mutated

quaint mantle Jun 26, 2022, 5:12 AM

#

waxen plinth So you should pass in callbacks that perform the db update and are called when t...

on the main thread!!!! /s

waxen plinth Jun 26, 2022, 5:12 AM

#

The callbacks could add a task to a queue

quaint mantle Jun 26, 2022, 5:13 AM

#

waxen plinth The callbacks could add a task to a queue

Arc<Mutex<Vec>>

waxen plinth Jun 26, 2022, 5:13 AM

#

Ignore him

quaint mantle Jun 26, 2022, 5:13 AM

#

Ignore the guy above me

humble tulip Jun 26, 2022, 5:15 AM

#

ok so just to clarify, it's ok to remove addLogin from the interface and put it in the implementation only where i can call addLogin(Consumer<AltPlayer> onUpdate)?

waxen plinth Jun 26, 2022, 5:15 AM

#

No

#

That should be passed to the constructor

humble tulip Jun 26, 2022, 5:15 AM

#

the onUpdate

waxen plinth Jun 26, 2022, 5:15 AM

#

You hold onto the consumer (callback)

#

Yeah

humble tulip Jun 26, 2022, 5:15 AM

#

ok that makes even more sense

waxen plinth Jun 26, 2022, 5:16 AM

#

And when addLogin is called, you call it

humble tulip Jun 26, 2022, 5:16 AM

#

yep gotcha

waxen plinth Jun 26, 2022, 5:16 AM

#

That way the database isn't a hard dependency for AltPlayer

humble tulip Jun 26, 2022, 5:16 AM

#

ok ty

waxen plinth Jun 26, 2022, 5:16 AM

#

We love callbacks

#

Anytime

quaint mantle Jun 26, 2022, 5:16 AM

#

suckup

humble tulip Jun 26, 2022, 5:16 AM

#

lmao

waxen plinth Jun 26, 2022, 5:17 AM

#

I just like answering design questions 100x more than npe #8553368801

quaint mantle Jun 26, 2022, 5:17 AM

#

i hate intellij

#

always adding stupid .iml files

errant narwhal Jun 26, 2022, 5:18 AM

#

hi

quaint mantle Jun 26, 2022, 5:18 AM

#

no

waxen plinth Jun 26, 2022, 5:18 AM

#

?nohello when

quaint mantle Jun 26, 2022, 5:18 AM

#

what would that do

errant narwhal Jun 26, 2022, 5:18 AM

#

can someone help please i got this error : The method registerPlaceholderHook(String, PlaceholderHook) from the type PlaceholderAPI is deprecated when using placeholder api

quaint mantle Jun 26, 2022, 5:18 AM

#

say "Saying hello is disallowed in this server."

quaint mantle Jun 26, 2022, 5:18 AM

#

errant narwhal can someone help please i got this error : ```The method registerPlaceholderHook...

look at the docs for it

#

try CTRL + Q

#

i might have a different keybind

waxen plinth Jun 26, 2022, 5:18 AM

#

You call .register() on your PlaceholderExpansion

#

If I recall

waxen plinth Jun 26, 2022, 5:19 AM

#

quaint mantle say "Saying hello is disallowed in this server."

Look up nohello

#

Or just https://nohello.net/en/

no hello

please don't say just hello in chat

errant narwhal Jun 26, 2022, 5:19 AM

#

errant narwhal can someone help please i got this error : ```The method registerPlaceholderHook...

i am using

        PlaceholderAPI.registerPlaceholderHook("nve", new PlaceholderHook() {
            @Override
            public String onRequest(OfflinePlayer p, String params) {
                if (p!=null && p.isOnline()) {
                    return onPlaceholderRequest(p.getPlayer(), params);
                }
                return null;
                
            }
            @Override
            public String onPlaceholderRequest(Player p, String params) {
                
                return params;
                
            }
        });}

}```

waxen plinth Jun 26, 2022, 5:20 AM

#

errant narwhal i am using ```private void registerPlaceHolder() { PlaceholderAPI.regis...

Use PlaceholderExpansion

quaint mantle Jun 26, 2022, 5:20 AM

#

?nohello

undone axleBOT Jun 26, 2022, 5:20 AM

#

https://nohello.net/en/

no hello

please don't say just hello in chat

waxen plinth Jun 26, 2022, 5:20 AM

#

And you just call .register() on it

ocean lion Jun 26, 2022, 5:20 AM

#

hello

errant narwhal Jun 26, 2022, 5:20 AM

#

waxen plinth Use PlaceholderExpansion

oh ok

quaint mantle Jun 26, 2022, 5:20 AM

#

ocean lion hello

😐

ocean lion Jun 26, 2022, 5:20 AM

#

Hello imajin

waxen plinth Jun 26, 2022, 5:20 AM

#

quaint mantle 😐

😐

humble tulip Jun 26, 2022, 5:21 AM

#

another question,
public record PlayerIP(UUID getUUID, String getIP, int getNumLogins, long getLastLogin){}
This is the PlayerIP record and these are how instances are stored in AltPlayerImpl
private Map<String, PlayerIP> ipMap = new HashMap<>();
When i want to modify a PlayerIP, to change last login or whatver, should i just create a new one and replace it in the map or should i switch from a record to class with getters and setters for PlayerIP?

quaint mantle Jun 26, 2022, 5:21 AM

#

private final :yawb

#

kms

#

🥱

humble tulip Jun 26, 2022, 5:22 AM

#

quaint mantle private final :yawb

lol

#

it's telling me as well

waxen plinth Jun 26, 2022, 5:22 AM

#

I don't final my fields either

#

It's ok

humble tulip Jun 26, 2022, 5:22 AM

#

i'll fix it later

glass mauve Jun 26, 2022, 5:22 AM

#

waxen plinth I don't final my fields either

I always do

humble tulip Jun 26, 2022, 5:22 AM

#

i always do those when i'm done coding

quaint mantle Jun 26, 2022, 5:23 AM

#

waxen plinth I don't final my fields either

^ shit google intern

waxen plinth Jun 26, 2022, 5:23 AM

#

Make PlayerIP a class with setters

#

It doesn't really need to be copy on write

humble tulip Jun 26, 2022, 5:23 AM

#

ok!

#

tysm

waxen plinth Jun 26, 2022, 5:23 AM

#

👍

quaint mantle Jun 26, 2022, 5:24 AM

#

target/
.idea/
Cargo.lock
*.iml
Redempt

waxen plinth Jun 26, 2022, 5:24 AM

#

?

quaint mantle Jun 26, 2022, 5:24 AM

#

ignore

#

git

#

forget it

humble tulip Jun 26, 2022, 5:26 AM

#

using a Consumer<PlayerIP> onUpdate since the only thing that can really be updated in AltPlayer is the playerip

#

i guess i can change to a consumer<AltPlayer> if that changes

waxen plinth Jun 26, 2022, 5:27 AM

#

You may want to create a separate record class that indicates what changed if that happens

#

Otherwise you'll need to update every row in the db because you don't necessarily know what changed

humble tulip Jun 26, 2022, 5:28 AM

#

humble tulip using a Consumer<PlayerIP> onUpdate since the only thing that can really be upda...

i wont need to if i use the PlayerIP consumer

#

since that corresponds to a single row

waxen plinth Jun 26, 2022, 5:28 AM

#

A manager class is a bit less elegant but it does reduce the boilerplate

#

Yeah

#

Keep it to just PlayerIP if you can then

quaint mantle Jun 26, 2022, 5:43 AM

#

rust guy below me

#

ferris

crisp steeple Jun 26, 2022, 5:43 AM

#

i am very mad at java for not naming the method in Consumer "eat"

quaint mantle Jun 26, 2022, 5:44 AM

#

fuck java

earnest forum Jun 26, 2022, 5:44 AM

#

should be consume

quaint mantle Jun 26, 2022, 5:45 AM

#

no because consume usually means get rid of itself, return a value

#

i think eat would be perfect

earnest forum Jun 26, 2022, 5:47 AM

#

eating returns nutrients

#

eating is good for you

#

you get something out of eating

river oracle Jun 26, 2022, 5:47 AM

#

Eat<FuckingClass>

humble tulip Jun 26, 2022, 5:47 AM

#

another design choice question

#

planning my plugin rn hence all the questions

#

public abstract class AltDatabase {

    public abstract AltPlayer getAltPlayerFromUUID(UUID uuid);

    public abstract AltPlayer getAltPlayerFromName(String name);

    public abstract Set<AltPlayer> getPlayersFromIP(String ip);

    public abstract void insertIPData(PlayerIP playerIP);

}

river oracle Jun 26, 2022, 5:48 AM

#

why leave this as an abstract?

humble tulip Jun 26, 2022, 5:48 AM

#

    @Override
    public AltPlayer getAltPlayerFromUUID(UUID uuid) {
        //get stuff and then
        return new AltPlayerImpl("name", UUID.randomUUID(), 5, new HashSet<>(), this::insertIPData);
    }

river oracle Jun 26, 2022, 5:48 AM

#

ope

humble tulip Jun 26, 2022, 5:48 AM

#

river oracle why leave this as an abstract?

the AltDatabase?

river oracle Jun 26, 2022, 5:48 AM

#

humble tulip the AltDatabase?

yea why are you using an abstract class just curious

humble tulip Jun 26, 2022, 5:48 AM

#

to support multiple types of databases

#

putting data in mongo is not the same as inserting into sql

river oracle Jun 26, 2022, 5:49 AM

#

but

#

interface

humble tulip Jun 26, 2022, 5:49 AM

#

ohh

#

yeah

river oracle Jun 26, 2022, 5:49 AM

#

considering you have 0 implementation at this level an interface is just a better option

humble tulip Jun 26, 2022, 5:49 AM

#

that was just an example i typed out

river oracle Jun 26, 2022, 5:50 AM

#

and yes you'd want to abstract your database layer.

#

You'd also want something like connect and along those lines

humble tulip Jun 26, 2022, 5:50 AM

#

river oracle and yes you'd want to abstract your database layer.

that's already done

river oracle Jun 26, 2022, 5:51 AM

#

looks good to me, but I'm not an expert

distant wave Jun 26, 2022, 5:59 AM

#

Can i store in persistentdatastorage my custom class instance?

desert tinsel Jun 26, 2022, 6:00 AM

#

Asynchronous command dispatch! what is that?

#

my code line is Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "kick "+player.getName()+" Ai gresit captca-ul");

#

and if i want to replace it with player.kickPlayer(reason) it send me Asynchronous player kick!

river oracle Jun 26, 2022, 6:03 AM

#

could it possibly be that 🤷‍♂️ its being run asynchronously

#

considering I have no clue of the implementation my gut is telling me your using AsyncPlayerChatEvent

#

and running this

glass mauve Jun 26, 2022, 6:03 AM

#

distant wave Can i store in persistentdatastorage my custom class instance?

you can make your own type

desert tinsel Jun 26, 2022, 6:03 AM

#

river oracle considering I have no clue of the implementation my gut is telling me your using...

yep

#

can i solve it?

glass mauve Jun 26, 2022, 6:04 AM

#

distant wave Can i store in persistentdatastorage my custom class instance?

https://www.spigotmc.org/threads/a-guide-to-1-14-persistentdataholder-api.371200/

river oracle Jun 26, 2022, 6:05 AM

#

desert tinsel can i solve it?

not that I'm aware of api warns of restricted uses

 The constructor provides a boolean to indicate if the event was fired synchronously or asynchronously. When asynchronous, this event can be called from any thread, sans the main thread, and has limited access to the API. ```

glass mauve Jun 26, 2022, 6:06 AM

#

distant wave Can i store in persistentdatastorage my custom class instance?

smth I did a few months ago:

public class PartyDataType implements PersistentDataType<byte[], Party> {

    @Override
    public Class<byte[]> getPrimitiveType() {
        return byte[].class;
    }

    @Override
    public Class<Party> getComplexType() {
        return Party.class;
    }

    @Override
    public byte[] toPrimitive(Party complex, PersistentDataAdapterContext context) {
        try (ByteArrayOutputStream bos = new ByteArrayOutputStream();
             ObjectOutputStream out = new ObjectOutputStream(bos)) {
            out.writeObject(complex);
            return bos.toByteArray();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    public Party fromPrimitive(byte[] primitive, PersistentDataAdapterContext context) {
        try {
            InputStream is = new ByteArrayInputStream(primitive);
            ObjectInputStream o = new ObjectInputStream(is);
            return (Party) o.readObject();
        } catch (IOException | ClassNotFoundException e) {
            e.printStackTrace();
        }
        return null;
    }
}

distant wave Jun 26, 2022, 6:06 AM

#

glass mauve smth I did a few months ago: ```java public class PartyDataType implements Persi...

Okay

distant wave Jun 26, 2022, 6:06 AM

#

glass mauve smth I did a few months ago: ```java public class PartyDataType implements Persi...

Ibstead of party should be that my class right?

quaint mantle Jun 26, 2022, 6:07 AM

#

yes

glass mauve Jun 26, 2022, 6:07 AM

#

yea

#

https://github.com/JEFF-Media-GbR/MorePersistentDataTypes

#

also useful

distant wave Jun 26, 2022, 6:14 AM

#

in namespaced key, first argument, can just do new Pluginname()?

glass mauve Jun 26, 2022, 6:15 AM

#

isnt first argument the name?

distant wave Jun 26, 2022, 6:15 AM

#

glass mauve Jun 26, 2022, 6:16 AM

#

no first argument is the plugin

#

dont create a new instance of your plugin

earnest forum Jun 26, 2022, 6:16 AM

#

distant wave in namespaced key, first argument, can just do `new Pluginname()`?

no

distant wave Jun 26, 2022, 6:16 AM

#

then how do i access it?

earnest forum Jun 26, 2022, 6:16 AM

#

?di

undone axleBOT Jun 26, 2022, 6:16 AM

#

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

distant wave Jun 26, 2022, 6:16 AM

#

like

glass mauve Jun 26, 2022, 6:16 AM

#

with static variable

earnest forum Jun 26, 2022, 6:16 AM

#

di is better

glass mauve Jun 26, 2022, 6:17 AM

#

im gonna stay with static variable

distant wave Jun 26, 2022, 6:17 AM

#

?

#

like this?

earnest forum Jun 26, 2022, 6:18 AM

#

yes

#

that works but its good practice to use dependency injection

#

also instead of making it public make a static getter

glass mauve Jun 26, 2022, 6:18 AM

#

yea

distant wave Jun 26, 2022, 6:18 AM

#

ok

glass mauve Jun 26, 2022, 6:18 AM

#

and make it private

distant wave Jun 26, 2022, 6:19 AM

#

cool thanks

eternal oxide Jun 26, 2022, 6:19 AM

#

Learn DI though. It will serve you well in many instances

quaint mantle Jun 26, 2022, 6:23 AM

#

Elgar

eternal oxide Jun 26, 2022, 6:25 AM

#

yep

quaint mantle Jun 26, 2022, 6:27 AM

#

are you a fan of rust

eternal oxide Jun 26, 2022, 6:27 AM

#

Never used it

quaint mantle Jun 26, 2022, 6:28 AM

#

are you a fan of it tho

eternal oxide Jun 26, 2022, 6:28 AM

#

I've never even looked at it to know

quaint mantle Jun 26, 2022, 6:29 AM

#

// Include a function that's defined by the VM.
// These have to be included manually, (as seen below), because we don't want the VM to cloud the namespace.
include vm_stdout_write;

// This function is ran when the VM starts.
_start:
    // Push the message to the stack.
    push "Hello, world!\n";

    // Write to stdout.
    call vm_stdout_write;
    
    // After the call to vm_stdout_write, the stack should have a new value, an i32.
    // Since the _start function should also return an i32 as the exit code, we'll just return.
    ret

#

thoughts on the frontend of my vm?

#

inspired by assembly

eternal oxide Jun 26, 2022, 6:30 AM

#

I can see the similarity

quaint mantle Jun 26, 2022, 6:30 AM

#

one of those comments is wrong

eternal oxide Jun 26, 2022, 6:31 AM

#

Too early in the morning for me to read faint grey on black comments.

quaint mantle Jun 26, 2022, 6:31 AM

#

ill help with that

eternal oxide Jun 26, 2022, 6:31 AM

#

much better

quaint mantle Jun 26, 2022, 6:31 AM

#

eternal oxide Too early in the morning for me to read faint grey on black comments.

are you in europe?

eternal oxide Jun 26, 2022, 6:31 AM

#

UK

quaint mantle Jun 26, 2022, 6:31 AM

#

surprising

#

thought you were merican

errant narwhal Jun 26, 2022, 6:32 AM

#

can someone help please

river oracle Jun 26, 2022, 6:32 AM

#

?ASK

quaint mantle Jun 26, 2022, 6:32 AM

#

?ask

undone axleBOT Jun 26, 2022, 6:32 AM

#

If you have a question, please just ask it. Don't look for staff or topic experts. Don't ask to ask or ask if people are awake or available. Just ask the question to the channel straight out, and wait patiently for a reply. Make sure you use the right channel regarding the topic of your question. Create a thread in case the channel is already in use!

glass mauve Jun 26, 2022, 6:32 AM

#

errant narwhal can someone help please

just ask

quaint mantle Jun 26, 2022, 6:32 AM

#

river oracle ?ASK

L

errant narwhal Jun 26, 2022, 6:32 AM

#

i got this error using placeholder

eternal oxide Jun 26, 2022, 6:32 AM

#

U keep an odd schedule

glass mauve Jun 26, 2022, 6:32 AM

#

lmao

errant narwhal Jun 26, 2022, 6:32 AM

#

Failed to load expansion class PlaceHolder - One of its properties is null which is not allowed!

river oracle Jun 26, 2022, 6:32 AM

#

Fuck he got me

river oracle Jun 26, 2022, 6:32 AM

#

errant narwhal ```Failed to load expansion class PlaceHolder - One of its properties is null wh...

I feel thats extemely self explanatory

quaint mantle Jun 26, 2022, 6:32 AM

#

eternal oxide U keep an odd schedule

insomniac

#

brain weird

errant narwhal Jun 26, 2022, 6:33 AM

#

java.lang.NullPointerException: Cannot invoke "String.replace(char, char)" because "name" is null

quaint mantle Jun 26, 2022, 6:33 AM

#

self explanatory once again

eternal oxide Jun 26, 2022, 6:33 AM

#

um, why would stdout leave an i32 on the stack. seems wrong

river oracle Jun 26, 2022, 6:33 AM

#

are you programming java without the knowledge of what null means

#

you better quit while your at it

quaint mantle Jun 26, 2022, 6:33 AM

#

eternal oxide um, why would stdout leave an i32 on the stack. seems wrong

error code

eternal oxide Jun 26, 2022, 6:34 AM

#

Having never seen Rust but I know ASM I'm going to assume an i32 is a call reference used to return to the calling function

quaint mantle Jun 26, 2022, 6:34 AM

#

quaint mantle error code

Io error code

#

if it ever happens

eternal oxide Jun 26, 2022, 6:35 AM

#

it uses teh stack for errors? odd

quaint mantle Jun 26, 2022, 6:35 AM

#

you are assembly man

#

teach me the ways of the error

eternal oxide Jun 26, 2022, 6:35 AM

#

errors in asm are sinple binary checks

#

the stack is not used

#

stack is for data (push/pop) and calls

#

well and for swopping register values

quaint mantle Jun 26, 2022, 6:42 AM

#

pardon my slow typing and thinking

golden kelp Jun 26, 2022, 6:46 AM

#

yo imajin

#

you rust god?

#

https://tenor.com/view/crab-rave-dancing-dancing-crab-gif-16543314

Tenor

quaint mantle Jun 26, 2022, 6:47 AM

#

no

#

maybe

#

decent

#

maybe something like this

_start@success:
    ret i32:0;

_start@error:
    ret i32:1;

_start:
    push "Hello, world!\n";
    uni i32 var; // unset variable
    mov var, vm_stdout_write; // mov Destination, Data
    cmp var, i32:0 // comparison of `var` and 0 (success)

    uni i32 code; // haha
    mov cat _start@success, _start@error // continue at: If True, If False
    ret code;

@eternal oxide

golden kelp Jun 26, 2022, 6:47 AM

#

golden kelp https://tenor.com/view/crab-rave-dancing-dancing-crab-gif-16543314

u dance like this when u code yea

quaint mantle Jun 26, 2022, 6:47 AM

#

no

#

i cry in agony

golden kelp Jun 26, 2022, 6:47 AM

#

Oh

#

thats just every dev then

#

nothing special other than severe depression

golden kelp Jun 26, 2022, 6:48 AM

#

quaint mantle maybe something like this ``` _start@success: ret i32:0; _start@error: ...

btw why isnt assembly assembly rather than asm

quaint mantle Jun 26, 2022, 6:48 AM

#

i made an .ass language once

#

in python

#

renamed it to stackL

#

deleted it

eternal oxide Jun 26, 2022, 6:49 AM

#

looks very close to standard asm with a few tweeks

quaint mantle Jun 26, 2022, 6:49 AM

#

i read like 10 pages of assembly documentation

golden kelp Jun 26, 2022, 6:49 AM

#

quaint mantle i made an `.ass` language once

omw to continue that project and be its maintainer

quaint mantle Jun 26, 2022, 6:50 AM

#

quaint mantle deleted it

.

golden kelp Jun 26, 2022, 6:50 AM

#

ill remake it

quaint mantle Jun 26, 2022, 6:50 AM

#

want the syntax?

golden kelp Jun 26, 2022, 6:50 AM

#

yea

#

booleans gonna be "booba"
true and false is "a/t"
errors are gonna be "RuntimeDickhead" rather than "RunTimeException"

quaint mantle Jun 26, 2022, 6:50 AM

#

the syntax isnt that advanced

eternal oxide Jun 26, 2022, 6:50 AM

#

my asm days were from before there were GUI compilers. we wrote mnemonics and then straight to hex.

quaint mantle Jun 26, 2022, 6:50 AM

#

its called stackL for a reason

golden kelp Jun 26, 2022, 6:51 AM

#

y

#

uhm imajin

#

help me out

#

i m usin python rn

return "dingus", req.json()

what will this return

#

an array of two elements?

quaint mantle Jun 26, 2022, 6:52 AM

#

a tuple

golden kelp Jun 26, 2022, 6:52 AM

#

explain in java terms 🔫

river oracle Jun 26, 2022, 6:52 AM

#

python supports multiple return types

quaint mantle Jun 26, 2022, 6:52 AM

#

(&str, JsonObject)

golden kelp Jun 26, 2022, 6:52 AM

#

river oracle python supports multiple return types

yea sadly

quaint mantle Jun 26, 2022, 6:52 AM

#

oh

#

thats python

earnest forum Jun 26, 2022, 6:52 AM

#

explain in fortnite terms

river oracle Jun 26, 2022, 6:52 AM

#

for example

quaint mantle Jun 26, 2022, 6:52 AM

#

golden kelp i m usin python rn ```py return "dingus", req.json() ``` what will this return

(str, Json)

golden kelp Jun 26, 2022, 6:52 AM

#

O

#

ty

river oracle Jun 26, 2022, 6:52 AM

#

var1, var2 = function();

golden kelp Jun 26, 2022, 6:52 AM

#

[] but final and unwritable

quaint mantle Jun 26, 2022, 6:52 AM

#

golden kelp ty

or dict

#

use dict

golden kelp Jun 26, 2022, 6:53 AM

#

quaint mantle or dict

yea and Json thing is a dict

quaint mantle Jun 26, 2022, 6:53 AM

#

oh aight

quaint mantle Jun 26, 2022, 6:53 AM

#

river oracle ```python var1, var2 = function(); ```

let (var1, var2) = function();

#

stack String messages_to_print;

cpt print_messages:
    copy messages_to_print -> stdout_buf;
    run stdout_flush

cpt main:
    push "Hello, world!" -> messages_to_print;
    run print_messages;

@golden kelp have a blast

river oracle Jun 26, 2022, 6:53 AM

#

quaint mantle `let (var1, var2) = function();`

what is this ancient text

quaint mantle Jun 26, 2022, 6:53 AM

#

Rust

golden kelp Jun 26, 2022, 6:54 AM

#

i bet rust devs got a load of crabbitches

river oracle Jun 26, 2022, 6:54 AM

#

And here I was thinking rust syntax was super fucking weird from glancing at it in the past

golden kelp Jun 26, 2022, 6:54 AM

#

xd

river oracle Jun 26, 2022, 6:54 AM

#

that seems semi normal

golden kelp Jun 26, 2022, 6:56 AM

#

what language will get u more bishes
1️⃣ - rust
2️⃣ - c
3️⃣ - js
4️⃣ - brainfuck

river oracle Jun 26, 2022, 6:56 AM

#

people who use code in JS hate themselves too much to find someone else

golden kelp Jun 26, 2022, 6:56 AM

#

river oracle people who use code in JS hate themselves too much to find someone else

holy shit that hurts

river oracle Jun 26, 2022, 6:56 AM

#

They are busy on debating whether they should go on to actually think about getting a gf

#

their minds are busy on "Is life really worth it"

river oracle Jun 26, 2022, 6:57 AM

#

golden kelp holy shit that hurts

JS sucks

golden kelp Jun 26, 2022, 6:57 AM

#

xd

golden kelp Jun 26, 2022, 6:57 AM

#

river oracle JS sucks

tiru

#

i mean NaN + 00.1 + "true" != true

river oracle Jun 26, 2022, 6:57 AM

#

If i were to ever touch web dev I'd use WASM if I can't only purely use wasm I'll use Type Script to soften the pain

golden kelp Jun 26, 2022, 6:57 AM

#

i use ts + react for frontend

#

and ts for backend + expressjs

river oracle Jun 26, 2022, 6:59 AM

#

gross web development is too oversaturated for me to care about anyways

#

It seems like everyone and their brother wants to be a web developer

golden kelp Jun 26, 2022, 7:00 AM

#

river oracle It seems like everyone and their brother wants to be a web developer

thats so true

#

especialy on twitter

#

with that #100devs thing

river oracle Jun 26, 2022, 7:00 AM

#

I rather work back end or on system administration than Web Develop

golden kelp Jun 26, 2022, 7:00 AM

#

everyone is either a "10+ year experience web3 solana smart contract developer" or a "expert in html developer"

river oracle Jun 26, 2022, 7:01 AM

#

Web Development Sucks why I sitll haven't gotten around to my website

#

I need to learn wasm first

#

but before I learn wasm I need to learn rust

#

eh I'll make that my project next week

#

@quaint mantle your answering all my rust questions next week

#

don't worry though I'm quite acquainted with the search engine named Google

maiden thicket Jun 26, 2022, 7:02 AM

#

rust makes me cry myself to sleep

alpine urchin Jun 26, 2022, 7:02 AM

#

river oracle Jun 26, 2022, 7:03 AM

#

maiden thicket rust makes me cry myself to sleep

get good

maiden thicket Jun 26, 2022, 7:04 AM

#

no

golden kelp Jun 26, 2022, 7:08 AM

#

alpine urchin

thats so fucking smart, whoever thought of that has like 69696969696iq

alpine urchin Jun 26, 2022, 7:11 AM

#

yes

grand glade Jun 26, 2022, 7:48 AM

#

Hi guys, I need some info about server management. Could I remove the fallback server and re-add it? What will happen when I remove the fallback server?
I mean using ProxyServer.getServers().remove() method.

tender shard Jun 26, 2022, 7:59 AM

#

sometimes I wonder how they justify the price of 499€ for this when it does shit like this

glass mauve Jun 26, 2022, 8:00 AM

#

lmao

#

but why 499 Euro

#

is it so expensive

tender shard Jun 26, 2022, 8:00 AM

#

ultimate costs 499€

#

idk

glass mauve Jun 26, 2022, 8:00 AM

#

WHAT

#

tf

tender shard Jun 26, 2022, 8:00 AM

#

for 1 year per person

glass mauve Jun 26, 2022, 8:00 AM

#

I though like 120+ or smth xD

tender shard Jun 26, 2022, 8:01 AM

#

oh wait i just see, if you go to "for personal usage" then it's 150 per year

glass mauve Jun 26, 2022, 8:01 AM

#

600 Euro????

#

yea

#

about 200 a year

tender shard Jun 26, 2022, 8:02 AM

#

also why can't i define a constructor signature in interfaces

#

or at least declare an abstract constructor in an abstract class

#

or force a class implementing an interface or extending an abstract class that they have to "override" a certain static method

lime moat Jun 26, 2022, 8:35 AM

#

sender.sendMessage(ChatColor.translateAlternateColorCodes('&', "&#084cfbY&#1256fbo&#1b60fbu&#2569fb'&#2f73fbv&#397dfce &#4287fcu&#4c91fcs&#569bfce&#5fa4fcd &#69aefcy&#73b8fco&#7cc2fcu&#86ccfdr &#90d6fdk&#9adffdi&#a3e9fdt&#adf3fd!")); how could I use gradients?

vale ember Jun 26, 2022, 8:48 AM

#

tender shard also why can't i define a constructor signature in interfaces

what would be the point tho?

tender shard Jun 26, 2022, 8:55 AM

#

vale ember what would be the point tho?

telling classes that implement / extend MapSerializable to provide a static deserialize method

#

or to have a constructor that takes a Map

vale ember Jun 26, 2022, 8:56 AM

#

well you can do that through documentation?

#

and if you really want you can check whether they do so with reflection, and if not, throw an exception

tender shard Jun 26, 2022, 8:56 AM

#

still this requires me to use reflection to call the respective method then

#

and this could be avoided by allowing interfaces or abstract classes to declare static methods or constructors

#

I'm not asking for a workaround but why it's not possible in the first place 😛

subtle folio Jun 26, 2022, 8:59 AM

#

reflection 😍

vale ember Jun 26, 2022, 8:59 AM

#

well, since static methods are part of the class, you should be calling them with ClassName.method() and therefore, if you want to accept Class<? extends YourInterface> as parameter you'll have to use reflection to call the method, and if you are calling the static method on the instance of the class like new ClassName().staticMethod() you can just not make it static.

tender shard Jun 26, 2022, 9:02 AM

#

vale ember well, since static methods are part of the class, you should be calling them wit...

yeah I know. but if I have a method that takes a Class<T extends MyInterface> then the compiler should know that T.somethingFromMyInterface() is a thing

#

unfortunately it isn't and so my question was: why not?

#

it should at least allow to declare a constructor signature

#

but it doesn't and that's why I'm sad

quiet ice Jun 26, 2022, 9:19 AM

#

Abstract constructors (especially in interfaces) are nonsense

hybrid dirge Jun 26, 2022, 9:20 AM

#

lime moat `sender.sendMessage(ChatColor.translateAlternateColorCodes('&', "&#084cfbY&#1256...

using adventure?

lime moat Jun 26, 2022, 9:29 AM

#

hybrid dirge using adventure?

I’m very, very new to java… could you give me an example/docs?

hybrid dirge Jun 26, 2022, 9:32 AM

#

lime moat I’m very, very new to java… could you give me an example/docs?

https://docs.adventure.kyori.net/

Audience audience = Plugin.getInstance().adventure().player(player);

audience.sendMessage(MiniMessage.miniMessage().deserialize("<rainbow>Hello world</rainbow>")); // Adventure may be included in spigot, so you can use player.sendMessage if it

lime moat Jun 26, 2022, 9:34 AM

#

Thank you! I’ll try it out :)

vale ember Jun 26, 2022, 9:37 AM

#

tender shard yeah I know. but if I have a method that takes a `Class<T extends MyInterface>` ...

well according to OOP definition of interface

In Object Oriented Programming, an Interface is a description of all functions that an object must have in order to be an "X".

interface defines a description of functions for the object and since static methods are not members of objects, but rather classes, then it won't make sense to allow interfaces to enforce static methods. What you are suggesting is a compile-time checks for the presence of methods access with reflection

in the specific case of serialization, in my opinion, it would make more sense to create a separate Serializer(s) and Deserializer(s) and register them for their corresponding types, like, for example in GSON

although i never worked with, i would assume that compile-time reflection checks would be possible with java compiler plugin

tender shard Jun 26, 2022, 9:38 AM

#

vale ember well according to OOP definition of interface > In Object Oriented Programming,...

So what about the constructor? That's basically also just a method so it should be "declarable" in an interface

#

but it isn't

tender shard Jun 26, 2022, 9:40 AM

#

vale ember well according to OOP definition of interface > In Object Oriented Programming,...

I mean, sure, I can and am using workarounds like getting the constructor with reflection. But it feels so stupid since java could just allow to declare a constructor in an interface to avoid this

Here's what I'm currently doing but I just don't like having to do this https://paste.md-5.net/wemonitiji.java

vale ember Jun 26, 2022, 9:40 AM

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constructors are special methods, and i'd rather say they are static methods

Line from JLS

Constructor declarations are not members. They are never inherited and therefore are not subject to hiding or overriding.

tender shard Jun 26, 2022, 9:41 AM

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vale ember constructors are *special* methods, and i'd rather say they are static methods ...

but they aren't static methods. It first creates a new object and then calls the respective <init> method. So in bytecode they are just regular methods

vale ember Jun 26, 2022, 9:41 AM

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tender shard but they aren't static methods. It first creates a new object and then calls the...

yeah, they aren't, and they arent member methods either, but in my opinion they are more similar to static factory methods

tender shard Jun 26, 2022, 9:42 AM

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anyway, I know that I cannot declare constructors or static methods in interfaces. I just say, it would be nice if it would be possible

chrome beacon Jun 26, 2022, 9:43 AM

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You could use an abstract class depending on what the goal is

grim ice Jun 26, 2022, 9:44 AM

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tender shard sometimes I wonder how they justify the price of 499€ for this when it does shit...

LOOOL

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LMFAO

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wtf

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we have some kind of idiom here that goes like:
"climb the tree and get the dates. come back here who told you to climb??"

summer scroll Jun 26, 2022, 9:46 AM

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Have you add the repository?

tender shard Jun 26, 2022, 9:47 AM

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chrome beacon You could use an abstract class depending on what the goal is

constructors cannot be declared abstract

grim ice Jun 26, 2022, 9:48 AM

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tender shard or force a class implementing an interface or extending an abstract class that t...

but like, static methods are supposed to not need a constructed object, and only objects can have inheritance

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so it make sense

maiden briar Jun 26, 2022, 9:48 AM

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SELECT *, FIND_IN_SET(rating, (SELECT GROUP_CONCAT(DISTINCT rating ORDER BY rating DESC) FROM {table} WHERE ranked = 1)) AS r FROM {table} WHERE ranked = 1;

SELECT *, FIND_IN_SET(previous_season_rating, (SELECT GROUP_CONCAT(DISTINCT previous_season_rating ORDER BY previous_season_rating DESC) FROM {table} WHERE previous_season_ranked = 1)) AS previous_rank FROM {table} WHERE previous_season_ranked = 1;

Anyone knows how I can combine these 2 queries into one? So I get 2 extra columns at my ResultSet (AS rank and AS previous_season_rank)

Note: {table} is replaced with the name of the table

grim ice Jun 26, 2022, 9:48 AM

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for static methods to not be able to be overriden

tall dragon Jun 26, 2022, 9:48 AM

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glass mauve 600 Euro????

for solo use its not that expensive tho https://gyazo.com/f213bab7c729bb32dcdb11d480c17e21

Gyazo

chrome beacon Jun 26, 2022, 9:48 AM

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tender shard constructors cannot be declared abstract

;/
Ouch I thought you could. Never really used them

grim ice Jun 26, 2022, 9:48 AM

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and there are some design patterns to go around that problems

tender shard Jun 26, 2022, 9:49 AM

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chrome beacon ;/ Ouch I thought you could. Never really used them

yeah :< I currently do it like this, which works fine but I think it's dirty https://paste.md-5.net/wemonitiji.java

grim ice Jun 26, 2022, 9:50 AM

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tender shard constructors cannot be declared abstract

i cant see how thats needed

tender shard Jun 26, 2022, 9:52 AM

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grim ice i cant see how thats needed

look at the code I just sent

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I need it to call the constructor of my serializable classes without reflection

maiden briar Jun 26, 2022, 9:52 AM

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maiden briar ```mysql SELECT *, FIND_IN_SET(rating, (SELECT GROUP_CONCAT(DISTINCT rating ORDE...

Anyone?

chrome beacon Jun 26, 2022, 9:53 AM

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tender shard yeah :< I currently do it like this, which works fine but I think it's dirty <ht...

https://stackoverflow.com/questions/260666/can-an-abstract-class-have-a-constructor

Can't you just create a normal constructor?

Stack Overflow

Can an abstract class have a constructor?

If so, how can it be used and for what purposes?

tender shard Jun 26, 2022, 9:54 AM

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chrome beacon https://stackoverflow.com/questions/260666/can-an-abstract-class-have-a-construc...

I need to call the Constructor that takes a Map from the MapSerializable class. All I have there is a Class<? extends MapSerializable>

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and since I cannot declare that every MapSerializable has a Constructor that takes a Map, I can't do that without reflection

chrome beacon Jun 26, 2022, 9:55 AM

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Ah I see

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Now I understand the issue

tender shard Jun 26, 2022, 9:55 AM

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I basically wanna do what bukkit's ConfigurationSerializable does, and that one has the same problems that I currently have lol

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it also needs to call the static deserialize or the map-constructor with reflection

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I'm pretty sure that if md5 hasn't found a better way, then I won't find any better way either lol

vale ember Jun 26, 2022, 9:56 AM

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if you don't want to be dirty, i'd suggest you something like this

public interface MapSerializer<T> {
  T serialize(Map<String, Object>);
}

Instead of having an additional constructor in the class, you put the serialization in a separate class like MyClassMapSerializer implements MapSerializer<MyClass> or even lambda expression map -> ..., and store those serializers instead of constructors, like Map<Class<?>, MapSerializer<?>>. with a method <T> void add(Class<T>, MapSerializer<T>) which will guarantee that class will match with correct map serializer

tender shard Jun 26, 2022, 9:56 AM

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vale ember if you don't want to be dirty, i'd suggest you something like this ```java publ...

the serialize method is no problem. It's the deserialize method

grim ice Jun 26, 2022, 9:56 AM

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So you want to call a constructor of an abstract class after your constructor was already called and give it arguments

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isnt that just a design problem

tender shard Jun 26, 2022, 9:57 AM

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no, I want to call the constructor of the given class that extends my abstract class

tender shard Jun 26, 2022, 9:57 AM

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grim ice So you want to call a constructor of an abstract class after your constructor wa...

no