diff --git a/src/AcDream.Core/AcDream.Core.csproj b/src/AcDream.Core/AcDream.Core.csproj
index a919781..8813c3c 100644
--- a/src/AcDream.Core/AcDream.Core.csproj
+++ b/src/AcDream.Core/AcDream.Core.csproj
@@ -7,6 +7,7 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="BCnEncoder.Net" Version="2.2.1" />
     <PackageReference Include="Chorizite.DatReaderWriter" Version="2.1.4" />
     <PackageReference Include="Serilog" Version="4.0.2" />
   </ItemGroup>
diff --git a/src/AcDream.Core/Meshing/.gitkeep b/src/AcDream.Core/Meshing/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/src/AcDream.Core/Textures/.gitkeep b/src/AcDream.Core/Textures/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/src/AcDream.Core/World/.gitkeep b/src/AcDream.Core/World/.gitkeep
new file mode 100644
index 0000000..e69de29