What Should Be Added or Changed?

• Make Hammer and Excavator can not break blocks that have higher hardness than the center block

Why Should This Be Done?

• You could "cheese" blocks instantly by placing a block with very low hardness. (For example, placing a normal Stone on center and mine it with the hammer to get rid the nearby Deepslates faster.) Currently, you can break a rail (which breaks near instantly) and it would cause the nearby stones to break too.

Instead of just preventing the blocks from being broken, I changed it so that the block that takes longest to break is used to determine destroy speed. All other breaking logic has been left alone, so you still can't break obsidian while targeting something like stone, but I'm okay with that.

thought i would let you know that the old logic causes some problems when mining at levels near bedrock when Forbidden & Arcanus is installed. In fact I almost want to toss out my tools because the mining hammers are so annoying to use. Instead I think you should be able to mine anything that is up to 1 tier above the center block, if the tool can mine it, or darkstone from F&A should be an exception