This Resource Pack for Playing with Manakun Datapack.
Unecessary to use Optifine
List of Compilation Resource Pack in now.
1.Furniture Datapack
2.Smeltery Construct Datpack
And will update in future..
Datapack Link
Furniture Datapack Link : https://www.curseforge.com/minecraft/customization/furniture-datapack-by-manakun
Smeltery Construct Datapack Link : https://www.curseforge.com/minecraft/customization/smeltery-tool-datapack