4 files changed, 44 insertions, 0 deletions
diff --git a/azalea-protocol/src/mc_buf/read.rs b/azalea-protocol/src/mc_buf/read.rs
index 20b69238..e036643e 100644
--- a/azalea-protocol/src/mc_buf/read.rs
+++ b/azalea-protocol/src/mc_buf/read.rs
@@ -24,6 +24,7 @@ pub trait Readable {
     async fn read_long(&mut self) -> Result<i64, String>;
     async fn read_resource_location(&mut self) -> Result<ResourceLocation, String>;
     async fn read_short(&mut self) -> Result<i16, String>;
+    async fn read_float(&mut self) -> Result<f32, String>;
 }
 
 #[async_trait]
@@ -189,6 +190,13 @@ where
             Err(_) => Err("Error reading short".to_string()),
         }
     }
+
+    async fn read_float(&mut self) -> Result<f32, String> {
+        match AsyncReadExt::read_f32(self).await {
+            Ok(r) => Ok(r),
+            Err(_) => Err("Error reading float".to_string()),
+        }
+    }
 }
 
 #[async_trait]
@@ -362,6 +370,17 @@ impl McBufReadable for i8 {
     }
 }
 
+// f32
+#[async_trait]
+impl McBufReadable for f32 {
+    async fn read_into<R>(buf: &mut R) -> Result<Self, String>
+    where
+        R: AsyncRead + std::marker::Unpin + std::marker::Send,
+    {
+        buf.read_float().await
+    }
+}
+
 // GameType
 #[async_trait]
 impl McBufReadable for GameType {
diff --git a/azalea-protocol/src/mc_buf/write.rs b/azalea-protocol/src/mc_buf/write.rs
index 26c0ef35..07605b16 100644
--- a/azalea-protocol/src/mc_buf/write.rs
+++ b/azalea-protocol/src/mc_buf/write.rs
@@ -41,6 +41,7 @@ pub trait Writable {
         &mut self,
         location: &ResourceLocation,
     ) -> Result<(), std::io::Error>;
+    fn write_float(&mut self, n: f32) -> Result<(), std::io::Error>;
 }
 
 #[async_trait]
@@ -147,6 +148,10 @@ impl Writable for Vec<u8> {
         WriteBytesExt::write_i64::<BigEndian>(self, n)
     }
 
+    fn write_float(&mut self, n: f32) -> Result<(), std::io::Error> {
+        WriteBytesExt::write_f32::<BigEndian>(self, n)
+    }
+
     fn write_resource_location(
         &mut self,
         location: &ResourceLocation,
@@ -264,6 +269,13 @@ impl McBufWritable for i8 {
     }
 }
 
+// i8
+impl McBufWritable for f32 {
+    fn write_into(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+        buf.write_float(*self)
+    }
+}
+
 // GameType
 impl McBufWritable for GameType {
     fn write_into(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
diff --git a/azalea-protocol/src/packets/game/clientbound_player_abilities_packet.rs b/azalea-protocol/src/packets/game/clientbound_player_abilities_packet.rs
new file mode 100644
index 00000000..6136fff5
--- /dev/null
+++ b/azalea-protocol/src/packets/game/clientbound_player_abilities_packet.rs
@@ -0,0 +1,11 @@
+// i don't know the actual name of this packet, i couldn't find it in the source code
+
+use packet_macros::GamePacket;
+
+#[derive(Clone, Debug, GamePacket)]
+pub struct ClientboundPlayerAbilitiesPacket {
+    pub flags: u8,
+    pub flying_speed: f32,
+    /// Used for the fov
+    pub walking_speed: f32,
+}
diff --git a/azalea-protocol/src/packets/game/mod.rs b/azalea-protocol/src/packets/game/mod.rs
index 2dbf7f24..38630a0e 100644
--- a/azalea-protocol/src/packets/game/mod.rs
+++ b/azalea-protocol/src/packets/game/mod.rs
@@ -2,6 +2,7 @@ pub mod clientbound_change_difficulty_packet;
 pub mod clientbound_custom_payload_packet;
 pub mod clientbound_declare_commands_packet;
 pub mod clientbound_login_packet;
+pub mod clientbound_player_abilities_packet;
 pub mod clientbound_update_view_distance_packet;
 
 use packet_macros::declare_state_packets;
@@ -14,6 +15,7 @@ declare_state_packets!(
         0x12: clientbound_declare_commands_packet::ClientboundDeclareCommandsPacket,
         0x18: clientbound_custom_payload_packet::ClientboundCustomPayloadPacket,
         0x26: clientbound_login_packet::ClientboundLoginPacket,
+        0x32: clientbound_player_abilities_packet::ClientboundPlayerAbilitiesPacket,
         0x4a: clientbound_update_view_distance_packet::ClientboundUpdateViewDistancePacket
     }
 );