diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/network/StreamCodecs.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/network/StreamCodecs.kt
index 7bad07d07..62ce5522a 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/network/StreamCodecs.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/network/StreamCodecs.kt
@@ -1,6 +1,7 @@
 package ru.dbotthepony.mc.otm.network
 
 import io.netty.buffer.ByteBuf
+import net.minecraft.core.Direction
 import net.minecraft.core.UUIDUtil
 import net.minecraft.network.FriendlyByteBuf
 import net.minecraft.network.codec.ByteBufCodecs
@@ -10,6 +11,7 @@ import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.state.BlockState
 import ru.dbotthepony.kommons.math.RGBAColor
 import ru.dbotthepony.mc.otm.container.ItemFilter
+import ru.dbotthepony.mc.otm.util.math.RelativeSide
 import ru.dbotthepony.mc.otm.util.readDecimal
 import ru.dbotthepony.mc.otm.util.writeDecimal
 import ru.dbotthepony.mc.otm.util.readBlockType
@@ -35,6 +37,8 @@ object StreamCodecs {
 	val RESOURCE_LOCATION = ResourceLocation.STREAM_CODEC.wrap()
 	val BLOCK_STATE: MatteryStreamCodec<ByteBuf, BlockState> = ByteBufCodecs.idMapper(Block.BLOCK_STATE_REGISTRY).wrap()
 	val BLOCK_TYPE = MatteryStreamCodec.Of(FriendlyByteBuf::writeBlockType, FriendlyByteBuf::readBlockType)
+	val RELATIVE_SIDE = MatteryStreamCodec.Enum<FriendlyByteBuf, RelativeSide>(RelativeSide::class.java)
+	val DIRECTION = MatteryStreamCodec.Enum<FriendlyByteBuf, Direction>(Direction::class.java)
 
 	val RGBA: MatteryStreamCodec<ByteBuf, RGBAColor> = StreamCodec.of<ByteBuf, RGBAColor>(
 		{ s, v -> s.writeFloat(v.red); s.writeFloat(v.green); s.writeFloat(v.blue); s.writeFloat(v.alpha) },