Add some v1.16.5, v1.17, v1.17.1 types

protocol/src/version/mod.rs

@@ -1,4 +1,6 @@
 pub mod v1_14_4;
+pub mod v1_16_5;
+pub mod v1_17;
 pub mod v1_17_1;
 
 /// Trait to obtain packet ID from packet data.
@@ -8,11 +10,15 @@ pub trait PacketId {
 }
 
 #[macro_export]
-macro_rules! trait_packet_id (
+macro_rules! set_packet_id (
     ($type: ident, $id: expr) => (
+        impl $type {
+            const PACKET_ID: u8 = $id;
+        }
+
         impl PacketId for $type {
             fn packet_id(&self) -> u8 {
-                $id
+                Self::PACKET_ID
             }
         }
     )