cSetChunkData constructor explicitly requires std::move() instead of

unsafely stealing data

src/World.cpp

@@ -3712,7 +3712,7 @@ void cWorld::cChunkGeneratorCallbacks::OnChunkGenerated(cChunkDesc & a_ChunkDesc
 		a_ChunkDesc.GetBlockTypes(), BlockMetas,
 		nullptr, nullptr,  // We don't have lighting, chunk will be lighted when needed
 		&a_ChunkDesc.GetHeightMap(), &a_ChunkDesc.GetBiomeMap(),
-		a_ChunkDesc.GetEntities(), a_ChunkDesc.GetBlockEntities(),
+		std::move(a_ChunkDesc.GetEntities()), std::move(a_ChunkDesc.GetBlockEntities()),
 		true
 	));
 	SetChunkData->RemoveInvalidBlockEntities();