diff --git a/aiocraft/dispatcher.py b/aiocraft/dispatcher.py
index 37e6d23..4f497a3 100644
--- a/aiocraft/dispatcher.py
+++ b/aiocraft/dispatcher.py
@@ -17,6 +17,7 @@ from .util import encryption
 
 LOGGER = logging.getLogger(__name__)
 
+DIFFICULT_PACKETS = (28, 36) # Explosion, Map
 
 class InvalidState(Exception):
 	pass
@@ -194,6 +195,7 @@ class Dispatcher:
 		length = await self._read_varint()
 		return await self._down.readexactly(length)
 
+
 	async def _down_worker(self, timeout:float=30):
 		while self._dispatching:
 			try: # these 2 will timeout or raise EOFError if client gets disconnected
@@ -215,6 +217,8 @@ class Dispatcher:
 						buffer = io.BytesIO(decompressed_data)
 
 				packet_id = VarInt.read(buffer)
+				if packet_id in DIFFICULT_PACKETS:
+					continue # don't try to parse, can't handle types this complex (yet! TODO)
 				cls = self._packet_type_from_registry(packet_id)
 				self._logger.debug("Deserializing packet %s | %s", str(cls), cls._state)
 				packet = cls.deserialize(self.proto, buffer)
@@ -222,8 +226,6 @@ class Dispatcher:
 				await self._incoming.put(packet)
 				if self.state != ConnectionState.PLAY:
 					await self._incoming.join() # During play we can pre-process packets
-			except AttributeError:
-				self._logger.debug("Received unimplemented packet [%d] %s", packet_id, cls.__name__) # TODO this is cheating! implement them!
 			except (asyncio.TimeoutError, TimeoutError):
 				self._logger.error("Connection timed out")
 				await self.disconnect(block=False)
diff --git a/aiocraft/mc/types.py b/aiocraft/mc/types.py
index d33207b..5640d21 100644
--- a/aiocraft/mc/types.py
+++ b/aiocraft/mc/types.py
@@ -1,8 +1,9 @@
 import io
 import struct
 import asyncio
+import uuid
 
-from typing import Any
+from typing import Any, Optional, Type as VarType
 
 class Type(object):
 	_pytype : type
@@ -138,6 +139,29 @@ class VarLong(VarInt):
 	_pytype : type = int
 	_size = 10
 
+# class Maybe(Type): # TODO better fucking name!
+# 	_t : Type
+# 
+# 	@classmethod
+# 	def of(cls, t:Type) -> VarType[Maybe]:
+# 		return type(f"Optional{t.__name__}", (Maybe,), {"_t":t})
+# 
+# 	@classmethod
+# 	def write(cls, data:Optional[Any], buffer:io.BytesIO):
+# 		if not hasattr(cls, "_t"):
+# 			raise NotImplementedError
+# 		Boolean.write(bool(data), buffer)
+# 		if data:
+# 			cls._t.write(data, buffer)
+# 
+# 	@classmethod
+# 	def read(cls, buffer:io.BytesIO) -> Optional[cls.T]:
+# 		if not hasattr(cls, "_t"):
+# 			raise NotImplementedError
+# 		if Boolean.read(buffer):
+# 			return cls._t.read(buffer)
+# 		return None
+
 class String(Type):
 	_pytype : type = str
 
@@ -189,36 +213,46 @@ class Angle(Type):
 	_size : int = 1
 	_fmt : str = ">b"
 
-class EntityMetadata(Type):
-	_pytype : type = bytes
-	# TODO
-	pass
-
 class EntityMetadataItem(Type):
 	_pytype : type = bytes
 	# TODO
 	pass
 
-class Slot(Type):
-	_pytype : type = bytes
-	# TODO
-	pass
-
 class NBTTag(Type):
 	_pytype : type = bytes
 	# TODO
 	pass
 
 class Position(Type):
-	_pytype : type = bytes
-	# TODO
-	pass
+	_pytype : type = tuple
+	_size = 8
 
+	# TODO THIS IS FOR 1.12.2!!!
+
+	@classmethod
+	def write(cls, data:tuple, buffer:io.BytesIO):
+		packed = ((0x3FFFFFF & data[0]) << 38) | ((0xFFF & data[1]) << 26) | (0x3FFFFFF & data[2])
+		UnsignedLong.write(packed, buffer)
+
+	@classmethod
+	def read(cls, buffer:io.BytesIO) -> tuple:
+		packed = UnsignedLong.read(buffer)
+		x = packed >> 38
+		y = (packed >> 24) & 0xFFF
+		z = packed & 0x3FFFFFF
+		return (x, y, z)
 
 class UUID(Type):
-	_pytype : type = bytes
-	# TODO
-	pass
+	_pytype : type = str
+	_size = 16
+
+	@classmethod
+	def write(cls, data:uuid.UUID, buffer:io.BytesIO):
+		buffer.write(int(data).to_bytes(cls._size, 'big'))
+
+	@classmethod
+	def read(cls, buffer:io.BytesIO) -> uuid.UUID:
+		return uuid.UUID(int=int.from_bytes(buffer.read(cls._size), 'big'))
 
 class TrailingByteArray(Type):
 	_pytype : type = bytes
@@ -232,3 +266,12 @@ class TrailingByteArray(Type):
 	def read(cls, buffer:io.BytesIO) -> bytes:
 		return buffer.read()
 
+class EntityMetadata(TrailingByteArray):
+	# TODO
+	pass
+
+class Slot(TrailingByteArray):
+	_pytype : type = bytes
+	# TODO
+	pass
+