fix outdated EntityDataValue

Cargo.lock

@@ -294,6 +294,7 @@ dependencies = [
  "azalea-chat",
  "azalea-core",
  "azalea-nbt",
+ "azalea-registry",
  "log",
  "nohash-hasher",
  "thiserror",

azalea-protocol/azalea-protocol-macros/src/lib.rs

@@ -365,7 +365,7 @@ fn variant_name_from(name: &syn::Ident) -> syn::Ident {
         variant_name = variant_name["Serverbound".len()..].to_string();
     }
     if variant_name.ends_with("Packet") {
-        variant_name = variant_name[..variant_name.len()-"Packet".len()].to_string();
+        variant_name = variant_name[..variant_name.len() - "Packet".len()].to_string();
     }
     syn::Ident::new(&variant_name, name.span())
 }

azalea-protocol/src/read.rs

@@ -221,7 +221,10 @@ where
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::packets::game::{clientbound_player_chat_packet::ChatType, ClientboundGamePacket};
+    use crate::packets::{
+        game::{clientbound_player_chat_packet::ChatType, ClientboundGamePacket},
+        handshake::ClientboundHandshakePacket,
+    };
     use std::io::Cursor;
 
     #[tokio::test]

azalea-world/Cargo.toml

@@ -13,6 +13,7 @@ azalea-buf = {path = "../azalea-buf", version = "^0.1.0"}
 azalea-chat = {path = "../azalea-chat", version = "^0.1.0"}
 azalea-core = {path = "../azalea-core", version = "^0.1.0"}
 azalea-nbt = {path = "../azalea-nbt", version = "^0.1.0"}
+azalea-registry = {path = "../azalea-registry", version = "^0.1.0"}
 log = "0.4.17"
 nohash-hasher = "0.2.0"
 thiserror = "1.0.34"

azalea-world/src/entity/data.rs

@@ -1,7 +1,7 @@
 use azalea_buf::{BufReadError, McBufVarReadable};
 use azalea_buf::{McBuf, McBufReadable, McBufWritable};
 use azalea_chat::component::Component;
-use azalea_core::{BlockPos, Direction, Particle, Slot};
+use azalea_core::{BlockPos, Direction, GlobalPos, Particle, Slot};
 use std::io::{Read, Write};
 use uuid::Uuid;
 
@@ -67,6 +67,10 @@ pub enum EntityDataValue {
     // 0 for absent; 1 + actual value otherwise. Used for entity IDs.
     OptionalUnsignedInt(Option<u32>),
     Pose(Pose),
+    CatVariant(azalea_registry::CatVariant),
+    FrogVariant(azalea_registry::FrogVariant),
+    GlobalPos(GlobalPos),
+    PaintingVariant(azalea_registry::PaintingVariant),
 }
 
 impl McBufReadable for EntityDataValue {
@@ -91,7 +95,7 @@ impl McBufReadable for EntityDataValue {
             11 => EntityDataValue::Direction(Direction::read_from(buf)?),
             12 => EntityDataValue::OptionalUuid(Option::<Uuid>::read_from(buf)?),
             13 => EntityDataValue::OptionalBlockState({
-                let val = i32::read_from(buf)?;
+                let val = i32::var_read_from(buf)?;
                 if val == 0 {
                     None
                 } else {
@@ -110,6 +114,12 @@ impl McBufReadable for EntityDataValue {
                 }
             }),
             18 => EntityDataValue::Pose(Pose::read_from(buf)?),
+            19 => EntityDataValue::CatVariant(azalea_registry::CatVariant::read_from(buf)?),
+            20 => EntityDataValue::FrogVariant(azalea_registry::FrogVariant::read_from(buf)?),
+            21 => EntityDataValue::GlobalPos(GlobalPos::read_from(buf)?),
+            22 => {
+                EntityDataValue::PaintingVariant(azalea_registry::PaintingVariant::read_from(buf)?)
+            }
             _ => {
                 return Err(BufReadError::UnexpectedEnumVariant {
                     id: data_type as i32,