Smeltery Required! [Slag n' Embers]

Advanced Slag n' Embers tools can only be reached through the smeltery, so players progress through that machine before getting them. The mod also removes some materials from crafting, including rose quartz and andesite alloy, and a datapack blocks tool parts from being crafted unless they are wooden, stone, flint, bone, echo or cardboard. Slag n' Embers must be installed, and the mod works with it on NeoForge only. Create compatibility is included. Server owners install it on the server, while players may add it on the client. Released under the MIT License, the mod is not open source.