[1.12] Mining Level Suggestion for different stone types

[Morpheus1101]

Different hardness mining level required the further down the Y level you go, perhaps have it as a config option

[dshadowwolf]

net.minecraft.block.Block#getActualState and net.minecraft.block.Block#getHardness both take an IBlockState, a World and a BlockPos - this shows promise, but both are also marked as Deprecated.

Lastly there is net.minecraft.block.Block#onBlockAdded - which has the following comment:

    /**
     * Called after the block is set in the Chunk data, but before the Tile Entity is set
     */```
I don't know if this means that it is only called for blocks with TE's but it seems like it could be used to set the hardness for a specific block. Issue is that each block is just an IBlockState linked to a single instance and that could be an issue.

[dshadowwolf]

Even better is that we can do it in the Block#getBlockHardness and also in the proper place in the block state (people should be doing world.getBlockState(BlockPos).getBlockHardness(world, pos) and not the old "ask the block" version anyway, but...)