Speed Break Efficiency Block

[Wyze3306]

How to have a breaking speed according to the efficiency of the pickaxe.

[unickorn]

I'm not an expert in behaviour packs, but I believe this is a bit tricky to get right even in vanilla. Could you link a behaviour pack that adds custom blocks that have this feature so we could look into it?

[dadodasyra]

Poke, related to #100