start adding packet macros

6 files changed, 10 insertions, 6 deletions

diff --git a/azalea-protocol/src/packets/login/clientbound_custom_query_packet.rs b/azalea-protocol/src/packets/login/clientbound_custom_query_packet.rs
index 048fa53f..22e58b0d 100644
--- a/azalea-protocol/src/packets/login/clientbound_custom_query_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_custom_query_packet.rs
@@ -15,10 +15,11 @@ impl ClientboundCustomQueryPacket {
         LoginPacket::ClientboundCustomQueryPacket(self)
     }
 
-    pub fn write(&self, buf: &mut Vec<u8>) {
+    pub fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         buf.write_varint(self.transaction_id as i32).unwrap();
         buf.write_utf(self.identifier.to_string().as_str()).unwrap();
         buf.write_bytes(&self.data).unwrap();
+        Ok(())
     }
 
     pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
diff --git a/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs b/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs
index 1a752c1a..c54aa819 100644
--- a/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_game_profile_packet.rs
@@ -14,11 +14,12 @@ impl ClientboundGameProfilePacket {
         LoginPacket::ClientboundGameProfilePacket(self)
     }
 
-    pub fn write(&self, buf: &mut Vec<u8>) {
+    pub fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         for n in self.game_profile.uuid.to_int_array() {
             buf.write_int(n as i32).unwrap();
         }
         buf.write_utf(self.game_profile.name.as_str()).unwrap();
+        Ok(())
     }
 
     pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
diff --git a/azalea-protocol/src/packets/login/clientbound_hello_packet.rs b/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
index e0b865be..9d0cec39 100644
--- a/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
@@ -16,7 +16,7 @@ impl ClientboundHelloPacket {
         LoginPacket::ClientboundHelloPacket(self)
     }
 
-    pub fn write(&self, _buf: &mut Vec<u8>) {
+    pub fn write(&self, _buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         panic!("ClientboundHelloPacket::write not implemented")
     }
 
diff --git a/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs b/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs
index af355192..a88c6cbf 100644
--- a/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs
+++ b/azalea-protocol/src/packets/login/clientbound_login_compression_packet.rs
@@ -14,8 +14,9 @@ impl ClientboundLoginCompressionPacket {
         LoginPacket::ClientboundLoginCompressionPacket(self)
     }
 
-    pub fn write(&self, buf: &mut Vec<u8>) {
+    pub fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         buf.write_varint(self.compression_threshold).unwrap();
+        Ok(())
     }
 
     pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
diff --git a/azalea-protocol/src/packets/login/mod.rs b/azalea-protocol/src/packets/login/mod.rs
index 4d490d08..b1f61746 100644
--- a/azalea-protocol/src/packets/login/mod.rs
+++ b/azalea-protocol/src/packets/login/mod.rs
@@ -34,7 +34,7 @@ impl ProtocolPacket for LoginPacket {
         }
     }
 
-    fn write(&self, buf: &mut Vec<u8>) {
+    fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         match self {
             LoginPacket::ClientboundCustomQueryPacket(packet) => packet.write(buf),
             LoginPacket::ClientboundGameProfilePacket(packet) => packet.write(buf),
diff --git a/azalea-protocol/src/packets/login/serverbound_hello_packet.rs b/azalea-protocol/src/packets/login/serverbound_hello_packet.rs
index 0039cbce..a72480f2 100644
--- a/azalea-protocol/src/packets/login/serverbound_hello_packet.rs
+++ b/azalea-protocol/src/packets/login/serverbound_hello_packet.rs
@@ -14,8 +14,9 @@ impl ServerboundHelloPacket {
         LoginPacket::ServerboundHelloPacket(self)
     }
 
-    pub fn write(&self, buf: &mut Vec<u8>) {
+    pub fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
         buf.write_utf(&self.username).unwrap();
+        Ok(())
     }
 
     pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(