Refactor azalea-protocol (#190)

* start updating to 1.21.4

* fix block codegen and stop using block data from burger

* rename packet related modules and structs to be simpler

* ItemSlot -> ItemStack for more consistency with mojmap

* .get() -> .into_packet()

* simplify declare_state_packets by removing packet ids

* rename read_from and write_into to azalea_read and azalea_write

* rename McBufReadable and McBufWritable to AzaleaRead and AzaleaWrite

* McBuf -> AzBuf

* remove most uses of into_variant

* update codegen and use resourcelocation names for packets

* implement #[limit(i)] attribute for AzBuf derive macro

* fixes for 1.21.4

* fix examples

* update some physics code and fix ChatType

* remove unused imports in codegen

* re-add some things to migrate.py and update +mc version numbers automatically

* downgrade to 1.21.3 lol

1 files changed, 37 insertions, 0 deletions

diff --git a/azalea-protocol/src/packets/game/c_command_suggestions.rs b/azalea-protocol/src/packets/game/c_command_suggestions.rs
new file mode 100755
index 00000000..37679a72
--- /dev/null
+++ b/azalea-protocol/src/packets/game/c_command_suggestions.rs
@@ -0,0 +1,37 @@
+use azalea_brigadier::suggestion::Suggestions;
+use azalea_buf::AzBuf;
+use azalea_protocol_macros::ClientboundGamePacket;
+
+#[derive(Clone, Debug, AzBuf, ClientboundGamePacket)]
+pub struct ClientboundCommandSuggestions {
+    #[var]
+    pub id: u32,
+    pub suggestions: Suggestions,
+}
+
+#[cfg(test)]
+mod tests {
+    use std::io::Cursor;
+
+    use azalea_brigadier::{context::StringRange, suggestion::Suggestion};
+    use azalea_buf::{AzaleaRead, AzaleaWrite};
+
+    use super::*;
+
+    #[test]
+    fn test_suggestions() {
+        let suggestions = Suggestions::new(
+            StringRange::new(0, 5),
+            vec![Suggestion::new_with_tooltip(
+                StringRange::new(1, 4),
+                "foo",
+                "bar".to_string(),
+            )],
+        );
+        let mut buf = Vec::new();
+        suggestions.azalea_write(&mut buf).unwrap();
+        let mut cursor = Cursor::new(&buf[..]);
+        let suggestions = Suggestions::azalea_read(&mut cursor).unwrap();
+        assert_eq!(suggestions, suggestions);
+    }
+}