Clay:
Smelt clay blocks straight into brick blocks in a blast furnace.
Allow clay balls to be smelted into bricks in a blast furnaces.

Raw Ores:
Allow raw block of gold to be smelted into a gold block.
Allow raw block of iron to be smelted into an iron block.
Allow raw block of copper to be smelted into a copper block.

BetterRefund:
Get back more nuggets from iron and gold tools based on the item recipe and item durability instead of giving only 1.



Tested on a 1.20.4 spigot server