Hey, I was wondering if and how you change the harvest level of a block with multiple variants or metadata.
For example I have made this block which in my initiation class is called "ORE_OVERWORLD" which is in the class BlockOres where it's currently split into two variants of ores and I want the first ore to be able to be minable by iron by setting its harvest level to 2 but I want the second ore to only be able to be minable by the first ore by setting its harvest level to 4 but I don't know how to go about doing this.
I've seen people talking about overriding the setHarvestLevel but I don't know how to do that either so if someone could point me in a direction where I can read up on that more that'd be great.