🔥 Remove complex network serializers, types and ConnectionStatus (#107

)

`ConnectionStatus` was removed because different protocol versions have different sets of statuses

README.md

@@ -17,14 +17,16 @@
 </p>
 
 ---
+
 <p align="center">
 <a href="https://pycubes.dmitrydavis.xyz">Documentation</a> | 
 <a href="https://github.com/DavisDmitry/pyCubes/tree/master/examples">Examples</a> | 
 <a href="https://wiki.vg/Protocol">Protocol Specification</a>
 </p>
 
 ---
-pyCubes is a library for creating servers and clients for Minecraft Java Edition (1.14+).
+
+pyCubes is a library for creating servers and clients for Minecraft Java Edition.
 
 **❗ 0.x versions are not stable. The library API is subject to change.**
 
@@ -36,21 +38,21 @@ pip install pyCubes
 
 ## Features
 
-* Serializers for [Data types](https://wiki.vg/Data_types) (missing Chat, use String instead)
-* Connection
-* Low level server
-* NBT module (wrapper over the [nbtlib](https://github.com/vberlier/nbtlib))
-* `generate_uuid` utility (generates UUID by player_name for using in offline mode)
-* [AnyIO](https://github.com/agronholm/anyio) support (an asynchronous networking and concurrency library)
+- Serializers for some [Data types](https://wiki.vg/Data_types)
+- Connection
+- Low level server
+- NBT module (wrapper over the [nbtlib](https://github.com/vberlier/nbtlib))
+- `generate_uuid` utility (generates UUID by player_name for using in offline mode)
+- [AnyIO](https://github.com/agronholm/anyio) support (an asynchronous networking and concurrency library)
 
 ## TODO
 
-* [x] Serializer for all packets Data types
-* [ ] Packets descriptor
-* [ ] Implement compression
-* [ ] High level server application with event driven API
-* [ ] High level client application with event driven API
-* [ ] High level proxy application with event driven API
-* [ ] Chat API (chat messages constructor)
-* [ ] Commands API
-* [ ] Add API Reference to docs
+- [x] Serializers for Data types
+- [ ] Network packets
+- [ ] Implement compression
+- [ ] High level server application with event driven API
+- [ ] High level client application with event driven API
+- [ ] High level proxy application with event driven API
+- [ ] Chat API (chat messages constructor)
+- [ ] Commands API
+- [ ] Add API Reference to docs

cubes/nbt.py

@@ -8,8 +8,9 @@
 Examples:
     >>> cubes.nbt.String('vberlier is cool!')
 """
+
 # pylint: disable=W0611
-from nbtlib import (
+from nbtlib import (  # type: ignore
     Byte,
     ByteArray,
     Compound,

cubes/net/__init__.py

@@ -1,2 +1,2 @@
-from cubes.net.connection import Connection, ConnectionStatus
+from cubes.net.connection import Connection
 from cubes.net.server import Server

cubes/net/connection.py

@@ -1,5 +1,5 @@
-import enum
 import io
+from typing import cast
 
 import anyio
 import anyio.abc
@@ -12,38 +12,28 @@ class _LengthVarIntSerializer(serializers.VarIntSerializer):
     _RANGE = (1, 2097151)
 
 
-class ConnectionStatus(enum.IntEnum):
-    HANDSHAKE = 0
-    STATUS = 1
-    LOGIN = 2
-    PLAY = 3
-
-
 class Connection:
-    __slots__ = ("_stream", "_remote_address", "_local_address", "_status")
+    __slots__ = ("_stream", "_remote_address", "_local_address", "_state")
 
     def __init__(self, stream: anyio.abc.SocketStream):
         self._stream = stream
-        self._remote_address = stream.extra(anyio.abc.SocketAttribute.remote_address)
-        self._local_address = stream.extra(anyio.abc.SocketAttribute.local_address)
-        self._status = ConnectionStatus.HANDSHAKE
+        self._remote_address = cast(
+            anyio.abc.IPSockAddrType,
+            stream.extra(anyio.abc.SocketAttribute.remote_address),
+        )
+        self._local_address = cast(
+            anyio.abc.IPSockAddrType,
+            stream.extra(anyio.abc.SocketAttribute.local_address),
+        )
 
     @property
-    def status(self) -> ConnectionStatus:
-        return self._status
-
-    @property
-    def remote_address(self) -> tuple[str, int]:
+    def remote_address(self) -> anyio.abc.IPSockAddrType:
         return self._remote_address
 
     @property
-    def local_address(self) -> tuple[str, int]:
+    def local_address(self) -> anyio.abc.IPSockAddrType:
         return self._local_address
 
-    @status.setter
-    def status(self, value: ConnectionStatus):
-        self._status = value
-
     async def receive(self) -> io.BytesIO:
         length = await _LengthVarIntSerializer.from_stream(self._stream)
         return io.BytesIO(await self._stream.receive(length))

cubes/net/serializers/__init__.py

@@ -1,7 +1,5 @@
 from cubes.net.serializers._abc import AbstractSerializer
-from cubes.net.serializers._entity_metadata import EntityMetadataSerializer
 from cubes.net.serializers._nbt import NBTSerializer
-from cubes.net.serializers._particle import ParticleSerializer
 from cubes.net.serializers._position import PositionSerializer
 from cubes.net.serializers._simple import (
     AngleSerializer,
@@ -15,7 +13,6 @@
     UnsignedByteSerializer,
     UnsignedShortSerializer,
 )
-from cubes.net.serializers._slot import SlotSerializer
 from cubes.net.serializers._string import IdentifierSerializer, StringSerializer
 from cubes.net.serializers._uuid import UUIDSerializer
 from cubes.net.serializers._var_length import VarIntSerializer, VarLongSerializer

cubes/net/serializers/_mixins.py

@@ -4,15 +4,15 @@
 
 
 class StupidValidationMixin(_abc.AbstractSerializer[_abc.T]):
-    TYPE: _abc.T
+    _TYPE: type[_abc.T]
 
     @classmethod
     def validate(cls, value: _abc.T) -> None:
         cls._TYPE(value)
 
 
 class RangeValidationMixin(_abc.AbstractSerializer[_abc.T]):
-    TYPE: _abc.T
+    _TYPE: type[_abc.T]
     _RANGE: tuple[_abc.T, _abc.T]
 
     @classmethod