1 files changed, 50 insertions, 7 deletions
diff --git a/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs b/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs
index 29ad5800..dd7a162c 100644
--- a/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_recipe_packet.rs
@@ -1,13 +1,56 @@
-use azalea_buf::McBuf;
+use azalea_buf::{
+    BufReadError, McBuf, McBufReadable, McBufVarReadable, McBufVarWritable, McBufWritable,
+};
 use azalea_core::ResourceLocation;
 use packet_macros::ClientboundGamePacket;
 
-#[derive(Clone, Debug, McBuf, ClientboundGamePacket)]
+#[derive(Clone, Debug, ClientboundGamePacket)]
 pub struct ClientboundRecipePacket {
     pub action: State,
     pub settings: RecipeBookSettings,
     pub recipes: Vec<ResourceLocation>,
-    pub to_highlight: Vec<ResourceLocation>,
+}
+
+impl McBufWritable for ClientboundRecipePacket {
+    fn write_into(&self, buf: &mut impl std::io::Write) -> Result<(), std::io::Error> {
+        match self.action {
+            State::Init { .. } => 0,
+            State::Add => 1,
+            State::Remove => 2,
+        }
+        .var_write_into(buf)?;
+        self.settings.write_into(buf)?;
+        self.recipes.write_into(buf)?;
+        if let State::Init { to_highlight } = &self.action {
+            to_highlight.write_into(buf)?;
+        }
+        Ok(())
+    }
+}
+impl McBufReadable for ClientboundRecipePacket {
+    fn read_from(buf: &mut impl std::io::Read) -> Result<Self, azalea_buf::BufReadError> {
+        let action_id = u32::var_read_from(buf)?;
+        let settings = RecipeBookSettings::read_from(buf)?;
+        let recipes = Vec::<ResourceLocation>::read_from(buf)?;
+        let action = match action_id {
+            0 => State::Init {
+                to_highlight: Vec::<ResourceLocation>::read_from(buf)?,
+            },
+            1 => State::Add,
+            2 => State::Remove,
+            _ => {
+                return Err(BufReadError::UnexpectedEnumVariant {
+                    id: action_id as i32,
+                })
+            }
+        };
+
+        Ok(ClientboundRecipePacket {
+            action: action,
+            settings: settings,
+            recipes: recipes,
+        })
+    }
 }
 
 #[derive(Clone, Debug, McBuf)]
@@ -25,9 +68,9 @@ pub struct RecipeBookSettings {
     pub smoker_filtering_craftable: bool,
 }
 
-#[derive(Clone, Debug, Copy, McBuf)]
+#[derive(Clone, Debug)]
 pub enum State {
-    Init = 0,
-    Add = 1,
-    Remove = 2,
+    Init { to_highlight: Vec<ResourceLocation> },
+    Add,
+    Remove,
 }