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, 4 insertions, 4 deletions

diff --git a/azalea-block/README.md b/azalea-block/README.md
index 9be4c79b..ae3b8c5f 100755
--- a/azalea-block/README.md
+++ b/azalea-block/README.md
@@ -9,10 +9,10 @@ There's three block types, used for different things. You can (mostly) convert b
 ```
 # use azalea_block::BlockState;
 let block_state: BlockState = azalea_block::blocks::CobblestoneWall {
-    east: azalea_block::properties::EastWall::Low,
-    north: azalea_block::properties::NorthWall::Low,
-    south: azalea_block::properties::SouthWall::Low,
-    west: azalea_block::properties::WestWall::Low,
+    east: azalea_block::properties::WallEast::Low,
+    north: azalea_block::properties::WallNorth::Low,
+    south: azalea_block::properties::WallSouth::Low,
+    west: azalea_block::properties::WallWest::Low,
     up: false,
     waterlogged: false,
 }