start implementing data driven registries

1 files changed, 24 insertions, 0 deletions

diff --git a/azalea-registry/src/data.rs b/azalea-registry/src/data.rs
new file mode 100644
index 00000000..c80889d6
--- /dev/null
+++ b/azalea-registry/src/data.rs
@@ -0,0 +1,24 @@
+use azalea_buf::AzBuf;
+
+/// A registry which has its values decided by the server in the
+/// `ClientboundRegistryData` packet.
+///
+/// These can be resolved into their actual values with
+/// `ResolvableDataRegistry` from azalea-core.
+pub trait DataRegistry {
+    const NAME: &'static str;
+
+    fn protocol_id(&self) -> u32;
+}
+
+#[derive(Debug, Clone, Copy, AzBuf, PartialEq, Eq, Hash)]
+pub struct Enchantment {
+    #[var]
+    id: u32,
+}
+impl DataRegistry for Enchantment {
+    const NAME: &'static str = "enchantment";
+    fn protocol_id(&self) -> u32 {
+        self.id
+    }
+}