30 ::ll::TypedStorage<8, 8, ::Block const*> mTopMaterialBlock;
31 ::ll::TypedStorage<8, 8, ::Block const*> mMidMaterialBlock;
32 ::ll::TypedStorage<8, 8, ::Block const*> mSeaFloorMaterialBlock;
33 ::ll::TypedStorage<8, 8, ::Block const*> mFoundationMaterialBlock;
34 ::ll::TypedStorage<8, 8, ::Block const*> mSeaMaterialBlock;