After this is called:
https://github.com/mat-1/azalea/blob/cb001fa341636d1fa6cc186bfd372f092088270c/azalea-client/src/client.rs#L176-L185

azalea panics with errors such as:
Error: UnknownPacketId { state_name: "LoginPacket", id: 9455 }
Error: UnknownPacketId { state_name: "LoginPacket", id: 19 }
Error: UnknownPacketId { state_name: "LoginPacket", id: 94 }

Go to https://www.microsoft.com/link and enter the code AAAAAAAA
2022-10-16T21:55:26.956408Z DEBUG azalea_client::client: Got encryption request
... 10-15 seconds of no activity
thread 'tokio-runtime-worker' panicked at 'Error: UnknownPacketId { state_name: "LoginPacket", id: 94 }', azalea-client/src/client.rs:204:21

The id is always different.
While collecting errors, I also got Error: ConnectionClosed sometimes.

So if you try to parse a ServerboundHelloPacket, it will fail due to
Leftover data after reading packet ServerboundHelloPacket: [186]

By disabling the debug assertions

[profile.dev]
debug-assertions = false

we can get a reading of the packet:
1zun4 (0185ac9d-5ec3-204e-9493-3b3b0b8f6c51) is attempting to join **.**.**.**:25565.

Looking at the UUID, we notice that the UUID was not read correctly.

I will investigate this further and submit a pull request with a fix.

I have also spoken about this error in the discord.

While this error, when running in dev profiles crashes the bot but in release profile it throws error as shown in the image below.

When this error occurs?

This error occurs when joining a world like 2b2t.org where the server has queue. In the queue, bot receives a a simple text of it's position and no blocks are in the world.

How frustrating it is?

This makes the log file exceptionally large, as the bot is in the queue for around 12 hours.

It Errors with "No Path found" when needing to go over stairs/half blocks, this might also include blocks like cakes

Hello, when my bot is connected to a server, I get a lot of errors of this type that are triggered

�[2m2024-05-23T16:18:47.738638Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: Parse { packet_id: 41, packet_name: "ClientboundLevelParticlesPacket", backtrace: <disabled>, source: Io { source: Error { kind: UnexpectedEof, message: "failed to fill whole buffer" } } }
�[2m2024-05-23T16:18:47.738701Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [120, 0, 0, 0, 3, 63, 128, 0, 0, 0, 0, 0, 0, 254, 158, 126, 245, 86, 53, 252, 72], packet_name: "ClientboundSoundPacket" }
�[2m2024-05-23T16:18:47.739279Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [4, 62, 25, 153, 154, 63, 190, 251, 240, 192, 65, 214, 180, 4, 24, 39, 62], packet_name: "ClientboundSoundPacket" }
�[2m2024-05-23T16:18:47.764415Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764475Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764483Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [116, 244, 245, 62, 202, 202, 203, 62, 12, 140, 141, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764489Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764495Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764500Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [116, 244, 245, 62, 202, 202, 203, 62, 12, 140, 141, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764506Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [116, 244, 245, 62, 12, 140, 141, 61, 160, 160, 161, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764512Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [116, 244, 245, 62, 202, 202, 203, 62, 12, 140, 141, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764517Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764523Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764553Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [116, 244, 245, 62, 12, 140, 141, 61, 160, 160, 161, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.764559Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: LeftoverData { data: [119, 247, 248, 63, 20, 148, 149, 61, 232, 232, 233, 63, 128, 0, 0], packet_name: "ClientboundLevelParticlesPacket" }
�[2m2024-05-23T16:18:47.598292Z�[0m �[31mERROR�[0m �[2mazalea_client::packet_handling::game�[0m�[2m:�[0m failed to read packet: Parse { packet_id: 91, packet_name: "ClientboundSetEquipmentPacket", backtrace: <disabled>, source: InvalidUtf8 { bytes: [224, 144, 125, 9, 220, 122, 124, 31, 211, 1, 8, 116, 101, 120, 116, 117, 114, 101, 115, 168, 1, 101, 51, 82, 108, 101, 72, 82, 49, 99, 109, 86, 122, 79, 110, 116, 84, 83, 48, 108, 79, 79, 110, 116, 49, 99, 109, 119, 54, 73, 109, 104, 48, 100, 72, 65, 54, 76, 121, 57, 48, 90, 88, 104, 48, 100, 88, 74, 108], lossy: "��}\t�z|\u{1f}�\u{1}\u{8}textures�\u{1}e3RleHR1cmVzOntTS0lOOnt1cmw6Imh0dHA6Ly90ZXh0dXJl" } }

ClientIntentionPacket uses ConnectionProtocol as its type for the client's intention. Because of this, the transfer intent is not included in the enum and cannot be handled.

When an entity goes outside the render distance of the bot while another player is present it will occasionally trigger this warning message:

WARN azalea_entity::plugin::indexing: Tried to remove entity 3v3 from chunk ChunkPos { x: 0, z: 0 } but the entity was not there.

The warning comes from this line. It triggers in the cases of:

• A creature or player (including itself) dies.
• A creature or player goes outside the render distance (at least vertically as far as I've tested).

It's not a huge deal but I saw it and thought I'd see what I could come up with.

did you implement it ? I'd be interested to see the code if yes

Right now, the events that a bot swarm has consists of Login, Init, Disconnect, and Chat. However, there should also be an Interval or Tick event, for when you want to do something with the swarm (like add a new account) and not have to wait for an event like Chat or Disconnect to be triggered, but rather have a period event that will go off.

error: failed to run custom build command for `azalea v0.9.0 (https://github.com/azalea-rs/azalea#4f288b1c)`

Caused by:
  process didn't exit successfully: `E:\azaleatest\target\debug\build\azalea-f068c0b71e7a1d72\build-script-build` (exit code: 101)
  --- stderr
  thread 'main' panicked at C:\Users\Admin\.cargo\git\checkouts\azalea-cdffe42e9d507c39\4f288b1\azalea\build.rs:4:55:
  called `Result::unwrap()` on an `Err` value: NotPresent
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
error[E0554]: `#![feature]` may not be used on the stable release channel
 --> C:\Users\Admin\.cargo\git\checkouts\simdnbt-6350c7beb21f1e0d\4594562\simdnbt\src\lib.rs:2:12
  |
2 | #![feature(portable_simd)]
  |            ^^^^^^^^^^^^^

error[E0554]: `#![feature]` may not be used on the stable release channel
 --> C:\Users\Admin\.cargo\git\checkouts\simdnbt-6350c7beb21f1e0d\4594562\simdnbt\src\lib.rs:3:12
  |
3 | #![feature(array_chunks)]
  |            ^^^^^^^^^^^^

error[E0658]: use of unstable library feature 'slice_first_last_chunk'
  --> C:\Users\Admin\.cargo\git\checkouts\simdnbt-6350c7beb21f1e0d\4594562\simdnbt\src\mutf8.rs:28:40
   |
28 |         (chunk, remainder) = remainder.split_first_chunk::<16>().unwrap();
   |                                        ^^^^^^^^^^^^^^^^^
   |
   = note: see issue #111774 <https://github.com/rust-lang/rust/issues/111774> for more information

error[E0658]: use of unstable library feature 'slice_first_last_chunk'
  --> C:\Users\Admin\.cargo\git\checkouts\simdnbt-6350c7beb21f1e0d\4594562\simdnbt\src\mutf8.rs:39:40
   |
39 |         (chunk, remainder) = remainder.split_first_chunk::<8>().unwrap();
   |                                        ^^^^^^^^^^^^^^^^^
   |
   = note: see issue #111774 <https://github.com/rust-lang/rust/issues/111774> for more information

error[E0658]: use of unstable library feature 'slice_first_last_chunk'
  --> C:\Users\Admin\.cargo\git\checkouts\simdnbt-6350c7beb21f1e0d\4594562\simdnbt\src\mutf8.rs:50:40
   |
50 |         (chunk, remainder) = remainder.split_first_chunk::<4>().unwrap();
   |                                        ^^^^^^^^^^^^^^^^^
   |
   = note: see issue #111774 <https://github.com/rust-lang/rust/issues/111774> for more information

Some errors have detailed explanations: E0554, E0658.
For more information about an error, try `rustc --explain E0554`.
error: could not compile `simdnbt` (lib) due to 5 previous errors

Here's the main.rs I'm using.
https://pastebin.com/AAAKEf0A

And Cargo.toml.
https://pastebin.com/suyEb2vd

(Also I did:

rustup install nightly
rustup default nightly
rustup override set nightly

And I'm using cargo build)

WARN azalea_chat::component: couldn't parse NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str(""))), (Mutf8Str("extra"), List(Compound([NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("Ⓖ "))), (Mutf8Str("color"), String(Mutf8Str("green")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str(" "))), (Mutf8Str("color"), String(Mutf8Str("white")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("| "))), (Mutf8Str("color"), String(Mutf8Str("green"))), (Mutf8Str("bold"), Byte(1))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("["))), (Mutf8Str("color"), String(Mutf8Str("dark_gray")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("Игрок"))), (Mutf8Str("color"), String(Mutf8Str("gold")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("]"))), (Mutf8Str("color"), String(Mutf8Str("dark_gray")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str(" "))), (Mutf8Str("color"), String(Mutf8Str("white"))), (Mutf8Str("bold"), Byte(1))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str(""))), (Mutf8Str("color"), String(Mutf8Str("dark_aqua"))), (Mutf8Str("extra"), List(Compound([NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("ZewI0"))), (Mutf8Str("obfuscated"), Byte(0)), (Mutf8Str("clickEvent"), Compound(NbtCompound { values: [(Mutf8Str("action"), String(Mutf8Str("suggest_command"))), (Mutf8Str("value"), String(Mutf8Str("/msg ZewI0 ")))] })), (Mutf8Str("hoverEvent"), Compound(NbtCompound { values: [(Mutf8Str("action"), String(Mutf8Str("show_text"))), (Mutf8Str("contents"), Compound(NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str(""))), (Mutf8Str("extra"), List(String([Mutf8Str("§2§l[§4§lЦезарь§2§l]§f§l §fZewI0"), Mutf8Str("\n"), Mutf8Str(" §fУбийств §8➤ §b0"), Mutf8Str("\n"), Mutf8Str(" §fСмертей §8➤ §c0"), Mutf8Str("\n"), Mutf8Str(" §fВремя в игре §8➤ §e14m"), Mutf8Str("\n"), Mutf8Str(" §fДенег §8➤ §d$8.92M"), Mutf8Str("\n"), Mutf8Str("\n"), Mutf8Str("§c➥ §f§nНажмите, чтобы написать ZewI0")])))] }))] }))] }, NbtCompound { values: [(Mutf8Str(""), String(Mutf8Str(" ")))] }])))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("Кэп! "))), (Mutf8Str("color"), String(Mutf8Str("gray")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str("➯ "))), (Mutf8Str("color"), String(Mutf8Str("dark_red")))] }, NbtCompound { values: [(Mutf8Str("text"), String(Mutf8Str(" кто вместе играть тп!"))), (Mutf8Str("color"), String(Mutf8Str("green")))] }])))] } as FormattedText

Currently, we have to disable the bevy_log plugin with a lot of code

pub fn new_client_builder<S, Fut>() -> ClientBuilder<S, Fut>
where
    S: Default + Send + Sync + Clone + Component + 'static,
    Fut: Future<Output = Result<(), anyhow::Error>> + Send + 'static,
{
    ClientBuilder::new_without_plugins()
        .add_plugins(DefaultPlugins.build().disable::<bevy_log::LogPlugin>())
        .add_plugins(DefaultBotPlugins)
}

and bevy_log must be added as a direct dependency.

Is there a better way to disable it? For example, ClientBuilder::new_without_log()?

Sorry it might be a stupid question
I get a connection refused error in the echo bot example. I did open a local game to LAN, I can't really figure out what happens..

Thanks in advance and thanks for this awesome lib

I was wondering if it's currently possible to authenticate/login to an account using the access token/email & passwd without needing to enable remote connect (linking with the code) otherwise I'd like to suggest this as a possible addition.

When an item drop entity is picked up, the entity still exists in ECS and is not properly cleaned up.

The field uses a block ID, not a block state ID.

https://wiki.vg/Protocol#Block_Action

Executing commands like execute as <azalea bot> at @s run playsound minecraft:ambient.cave master @s ~ ~ ~ will cause a deserialization error in ClientboundSoundPacket.

Error:
Error reading packet from Client: LeftoverData { data: [0, 0, 2, 48, 255, 255, 255, 244, 63, 128, 0, 0, 63, 128, 0, 0, 63, 103, 41, 228, 92, 95, 200, 35], packet_name: "ClientboundSoundPacket" }

here are some ideas for things to do all of these should have a minimum of 5 bots

• stalker
• protect
• worldedit
• litematica

worledit

just the worledit selection that you input on the client and the do like set dirt

stalker

chill at build limit at spawn follow players above build limit 250 blocks around spawn steal shulker and put in ender chest

protect

above build limit above player if player gets attacked come down and attack attacker or if the player attacks someone

Currently, you need the concrete type of a block to set, for example, the facing.
However, this isn't possible in cases where you don't know the concrete type of a block.
Properties don't have FromStr implemented either, so you can't go from a waterlogged=true to Waterlogged(true).

All in all, this makes it very hard (almost impossible I'd say) to implement a WorldEdit schematic parser, because you can't parse a value like this one: minecraft:birch_stairs[facing=east,half=bottom,shape=straight,waterlogged=false] to it's corresponding BlockState.

My current workaround is to use a LUT, taken from here.

I am currently looking forward to using azalea-auth for https://github.com/CCBlueX/LiquidLauncher to replace the horrible "miners" library, which has no proper error handling and keeps throwing error codes that a normal user cannot really interpret.

But there is one big problem, and that is that I cannot use my own client ID without forking this repository, and I do not want to use the Nintendo Switch client ID. Also, the fact that you cannot pass your own cache to auth, only a path to an existing cache file, is another thing that would require me to fork it.

Since azalea is more of a library, it makes sense to give the programmer using the library more control without having to fork the repository and change the code.

When trying to read chat messages from a typical secure server this error is presented:

2024-02-20T21:16:05.420008Z ERROR azalea_client::packet_handling::game: failed to read packet: Parse { packet_id: 105, packet_name: "ClientboundSystemChatPacket", backtrace: <disabled>, source: Custom("couldn't read nbt") }

Here is my code:

use common::{Message, Source};
use lazy_static::lazy_static;
use parking_lot::Mutex;
use azalea::prelude::*;

use std::env;

lazy_static! {
    pub static ref SOURCE: Mutex<Source> = Mutex::new(Source::default());
}

const SERVER_IP: &str = "localhost";

#[tokio::main]
pub async fn main() {
    dotenvy::dotenv().unwrap();

    let email = env::var("MS_EMAIL").unwrap();

    // let account = Account::offline("chattr");
    let account = Account::microsoft(&email).await.unwrap();

    ClientBuilder::new()
        .set_handler(handle)
        .start(account.clone(), SERVER_IP)
        .await
        .unwrap();
}

#[derive(Default, Clone, Component)]
pub struct State {}

async fn handle(bot: Client, event: Event, _state: State) -> anyhow::Result<()> {
    // match event {
    //     Event::Chat(m) => {
    if let Event::Chat(m) = event {
        if let Some(username) = m.username() {
            if username == bot.username() {
                return Ok(());
            }

            let message = Message {
                content: m.content(),
                identifier: username,
            };

            SOURCE.lock().add_message(message);
        }

        println!("{}", m.message().to_ansi());
    }
    // _ => {}
    // }

    Ok(())
}

Every once in a while when I am bullying my bot by killing it over and over again I get this error:

thread 'tokio-runtime-worker' panicked at C:\Users\user.cargo\git\checkouts\azalea-cdffe42e9d507c39\7fc31f9\azalea-physics\src\collision\world_collisions.rs:18:62:
called Option::unwrap() on a None value
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
Encountered a panic in system azalea_physics::travel!
tick_run_schedule_loop error: channel closed
thread 'thread 'tokio-runtime-workertokio-runtime-worker' panicked at ' panicked at C:\Users\user.cargo\git\checkouts\azalea-cdffe42e9d507c39\7fc31f9\azalea-client\src\chat.rsC:\Users\user.cargo\git\checkouts\azalea-cdffe42e9d507c39\7fc31f9\azalea-client\src\chat.rs:thread ':174tokio-runtime-worker174:' panicked at :43C:\Users\user.cargo\git\checkouts\azalea-cdffe42e9d507c39\7fc31f9\azalea-client\src\chat.rs43:
::
called Result::unwrap() on an Err value: SendError { .. }174called Result::unwrap() on an Err value: SendError { .. }
:
43:
called Result::unwrap() on an Err value: SendError { .. }
error: process didn't exit successfully: target\debug\Bot.exe (exit code: 0xc000013a, STATUS_CONTROL_C_EXIT)

It seems to be about this line of code. I only get this sometimes when I kill my bot like 4+ times. It also, as seen in the error, crashes the program stopping the bot from running.

Hello,

https://github.com/azalea-rs/azalea/blob/main/azalea-client/src/events.rs
is filled with .unwrap() instead of handling the error properly.
And there is no way for me to handle any errors from outside.

2024-05-25T00:53:53.371715Z ERROR tokio-runtime-worker swarmcontrol: panicked at /home/izuna/.cargo/git/checkouts/azalea-2c9a2bd95159baf4/a70e0b6/azalea-client/src/events.rs:164:47:
called `Result::unwrap()` on an `Err` value: SendError { .. } panic.file="/home/izuna/.cargo/git/checkouts/azalea-2c9a2bd95159baf4/a70e0b6/azalea-client/src/events.rs" panic.line=164 panic.column=47

This problem occurs on join, which fails on the first tick. It should therefore throw a result immediately instead of causing tokio threads to panic.

Also not sure if it is really caused by azalea, but I keep growing in memory with every new time I join with a new client. I woke up to 64gb of memory filled up and 12 cores at 100% CPU utilization.

§#ff0000This is a test message when passed through legacy_color_code_to_text_component is serialized into {"text":"ff0000This is a test message"}, when represented as JSON.

Mojang/brigadier uses getAllUsage, getSmartUsage and getCompletionSuggestions for command completion. But it seems that azalea-brigadier is poor at usage generating.